31results about How to "Avoid top dead phenomenon" patented technology

The invention relates to a rotary vane type viscous damper which comprises a gear transmission amplification device and a rotary vane type viscous damper body. The gear transmission amplification device is composed of a closed protective shell, damper connecting pieces, an acceleration transmission system and an input rod. Leading connectors and rotating shafts are arranged on the damper connecting pieces; a row of tooth structures with large curvature are arranged on the upper portion of the input rod; and the acceleration transmission system is composed of an input rod tooth structure, a transmission gear and rotary vanes, the input rod tooth structure is engaged with the transmission gear, and the transmission gear and the rotary vanes rotate coaxially. The rotary vane type viscous damper body is composed of a cylindrical closed box body, viscous liquid inside the box body and the rotary vanes provided with circulation holes in the outer side. Under the action of wind or / and an earthquake and the like, by means of the relative displacement of gear transmission base / floors, the radius ratios of the transmission gear and the rotary vanes are arranged to amplify linear displacement of the outer sides of the vanes, and the viscous liquid inside the box body is forced to generate a certain flow rate through the circulation holes in a short time to dissipate energy. The rotary vane type viscous damper can effectively improve the vibration control efficiency of the building structure when deformation of the building structure is less or slow.

The invention discloses an adjustable computer cabinet with solar energy to provide power, which comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers the opening of the cabinet body (2); the inner side, facing the cabinet body, of the door cover (20) is provided with a locking hook (60) in an integrated mode to pass through a through hole (200) in the wall part of the cabinet body and to be connected with the inner side of the wall part via a hook tail end (601) to realize to lock the door cover (20) on the cabinet body; the inner side of the door cover (20) is also provided with a driving concave part (309) for being connected with a driving block (30) so as to enable the driving block (30) to drive the driving concave part along the direction parallel to the plane of the wall part and the direction vertical with the plane of the wall part to further enable the locking hook (60) to be unlocked; and the inner side of the driving block (30) is provided with a driving connection convex part (303) for being matched with a connection concave part (402) in an inner thread sliding block (40) in screw driving by a screw rod (50).

A mobile computer cabinet guided by a guide rod is disclosed. The mobile computer cabinet comprises a cabinet body (2) and a door cover (20) that removably covers the opening of the cabinet body (2); a shifting mechanism is arranged at the bottom of the cabinet body (2); the shifting mechanism comprises a supporting frame (6) and a moving wheel (7) fixedly arranged on the supporting frame (6); the supporting frame (6) is fixedly connected with the cabinet body (2); a locking hook body (60) is integrally arranged on the inner side, facing to the cabinet body, of the door cover (20), wherein the locking hook body is used for penetrating through a through hole (200) in the wall part of the cabinet body to lock the door cover (20) on the cabinet body through joint between a hook part tail end (601) and the inner side of the wall part; a driving concave part (309) is further formed in the inner side of the door cover (20); the driving concave part is jointed with a driving block (30), so that the driving block (30) drives the door cover in a direction parallel to the plane of the wall part and in a direction perpendicular to the plane of the wall part so as to enable the locking hook body (60) to be unlocked.

The invention provides a quicksand type rotating viscous damper. Inter-floor relative displacement generated under the earthquake action is input through a displacement speed input device, the relative displacement and the speed are transmitted to a viscous damper body through a gear transmission amplifying device, rotating blades in the viscous damper body are arranged in a damper cavity, the damper cavity is connected with a rotating shaft through a bearing, the rotating blade and a transmission small gear coaxially rotate on the rotating shaft, the radius of the rotating blade is larger than that of the transmission small gear, circulation holes are distributed in the edge of the rotating blade, an input gear in the displacement speed input device is engaged with the transmission smallgear in a gear set, a damper connecting part in the gear transmission amplifying device is composed of the transmission small gear and the rotating shaft, the transmission small gear is engaged with the gear assembly and is fixed to the rotating shaft, the gear transmission principle can be used, linear displacement and linear speed of the edge of the rotating blade are amplified, energy consumption is increased, and the better vibration reduction effect is achieved

A shock-absorption type computer cabinet convenient to maintain comprises a cabinet body (2) and a door cover (20) removably covering an opening of the cabinet body (2); a locking hook (60) used for penetrating through a through hole (20) in the wall of the cabinet body is integrally arranged on the inner side, facing the cabinet body, of the door cover (20), and the inner side, facing the cabinet body, of the door cover (20) is connected with the inner side of the wall through the hook tail end (601), and accordingly, the door cover (20) is locked on the cabinet body; a concave drive part (309) is further arranged on the inner side of the door cover (20) and is used for being connected with a drive block (30), and the drive block (30) can drive the concave drive part (309) in the direction parallel with the wall surface and in the direction vertical to the wall surface, so that the locking body (60) can be unlocked; a drive connection bulge (303) is arranged on the inner side of the drive block (30) and used for being matched with a concave connection part (402) in an internal threaded sliding block (40) driven by a screw rod (50) through threads.

The invention discloses a computer cabinet capable of giving an alarm when contacted and performing displacement, which comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers the opening of the cabinet body (2); the bottom part of the cabinet body (2) is provided with a displacement mechanism; the displacement mechanism comprises a supporting frame (6) and moving wheels (7) fixedly arranged on the supporting frame (6); the supporting frame (6) is fixedly connected with the cabinet body (2); the inner side, facing the cabinet body, of the door cover (20) is provided with a locking hook (60) in an integrated mode to pass through a through hole (200) in the wall part of the cabinet body and to be connected with the inner side of the wall part via a hook tail end (601) to realize to lock the door cover (20) on the cabinet body; the inner side of the door cover (20) is also provided with a driving concave part (309) for being connected with a driving block (30) so as to enable the driving block (30) to drive the driving concave part along the direction parallel to the plane of the wall part and the direction vertical with the plane of the wall part to further enable the locking hook (60) to be unlocked.

The invention relates to a pushing cutter rod bending deformation compensation mechanism suitable for a stapler. The pushing cutter rod bending deformation compensation mechanism comprises a pushing cutter rod assembly, a hose part, a connecting part, a base block and a swing block, wherein the connecting part is connected to the left end of the pushing cutter rod assembly, the hose part slidablysleeves the base block to push the pushing cutter rod assembly to move in the axial direction of the hose part, and the swing block is composed of a mounting portion and a compensation function portion; the mounting portion is freely and rotatably arranged on the base block in an inserted mode, an inserting slot is formed in the pushing cutter rod assembly for accommodating the compensation function portion; and thus, when the head swing motion of a jaw occurs, the connecting part rotates correspondingly, at the same time, internal bending elastic deformation of the pushing cutter rod occurs,so that the swing block is driven to perform an adaptive rotational motion about the central axis of the swing block, the situation that the pushing cutter rod assembly abuts against tightly relativeto the base block is avoided, smooth progress of the jaw swing movement is ensured, and the firing force required by an instrument is reduced.

A computer cabinet control system comprises a DSP controller, a motor driving circuit and a computer cabinet. The computer cabinet comprises a cabinet body (2) and a door cover (20) covering an opening of the cabinet body (2) in a removable manner. The inner side, facing towards the cabinet body, of the door cover (2) is integrally provided with a locking hook (60) which is used for penetrating a through hole (200) in the wall part of the cabinet body and being connected with the inner side of the wall part through a hook part tail end (601) so that the door cover (20) can be locked to the cabinet body; a driving concave part (309) is further arranged on the inner side of the door cover (20) and used for being connected with a driving block (30) so that the driving concave part (309) can be driven by the driving block (30) in the direction parallel with the plane of the wall part and the direction perpendicular to the plane of the wall part and the locking hook (60) can be unlocked accordingly; and a driving connection protrusion (303) is arranged on the inner side of the driving block (30) and used for being matched with a connecting concave part (402) in an internal thread slider (40) driven by a screw (50) through threads.

A computer cabinet with a guide rail groove comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) detachably covers an opening of the cabinet body (2), a locking hook body (60) is integratedly arranged on the inner side, facing the cabinet body, of the door cover (20), is used for passing through a through hole (200) formed in the wall part of the cabinet body and is in overlap joint with the inner side of the wall part by a hook part tail end (601) so that the door cover (20) is locked on the cabinet body, a driving concave part (309) is further arranged at the inner side of the door cover (20) and used for being in overlap joint with a driving block (30) so that the driving block (30) drives along a direction parallel to a wall part plane and a direction perpendicular to the wall part plane to further make the locking hook body (60) unlocked, a driving connection bulge (303) is arranged at the inner side of the driving block (30) and used for matching with a connection concave part (402) in an internal threaded sliding block (40) which is driven by a screw rod (50) in a threaded way.

The invention discloses a computer cabinet. The computer cabinet comprises a cabinet body (2) and a door cover (20) which covers an opening of the cabinet body (2) in a removable way, wherein a locking hook body (60) is integrally arranged on an inner side, which faces the cabinet body, of the door cover (20), and used for passing through a through hole (200) in a wall part of the cabinet body and being jointed with an inner side of the wall part through a hook tail end (601) in order to lock the door cover (20) on the cabinet body; a driving recess (309) is further arranged on the inner side of the door cover (20), and used for being jointed with a driving block (30) in order to be driven by the driving block (30) to move along a direction being parallel to a plane of the wall part and a direction being vertical to the plane of the wall part, thereby unlocking the locking hook body (60); and a driving joint bump (303) is arranged on an inner side of the driving block (30), and used for being matched with a joint recess (402) in an inner threaded slide block (40) which is driven by a screw (50) in a threaded way.

The invention discloses a heat dissipation type computer cabinet. The heat dissipation type computer cabinet comprises a cabinet body (2) and a door cover (20) which covers the opening of the cabinet body (2) in a removable manner; a locking hook body (60) is integrally arranged at the inner side, facing the cabinet body, of the door cover (20) and is used for penetrating through a through hole (200) in the wall part of the cabinet body and being hinged with the inner side of the wall part through a hook tail end (601) so as to lock the door cover (20) on the cabinet body; a driving recess (309) is arranged on the inner side of the door cover (20) and is used for being jointed with a driving block (30) and driven by the driving block (30) along a direction parallel to the plane of the wall part and a direction vertical to the plane of the wall part so as to unlock the locking hook (60); and a driving jointing bulge (303) is arranged on the inner side of the driving block (30) and is used for being matched with a jointing recess (402) in an internal thread sliding block (40) which is thread driven by a screw rod (50).

The invention discloses a noise reduction computer cabinet with a cushion. The noise reduction computer cabinet comprises a cabinet body (2) and a door cover (20) which covers an opening of the cabinet body (2) in a removable way, wherein a locking hook body (60) is integrally arranged on an inner side, which faces the cabinet body, of the door cover (20), and used for passing through a through hole (200) in a wall part of the cabinet body and being jointed with an inner side of the wall part through a hook tail end (601) in order to lock the door cover (20) on the cabinet body; a driving recess (309) is further arranged on the inner side of the door cover (20), and used for being jointed with a driving block (30) in order to be driven by the driving block (30) to move along a direction being parallel to a plane of the wall part and a direction being vertical to the plane of the wall part, thereby unlocking the locking hook body (60); and a driving joint bump (303) is arranged on an inner side of the driving block (30), and used for being matched with a joint recess (402) in an inner threaded slide block (40) which is driven by a screw (50) in a threaded way.

The invention provides a computer cabinet with a guide rail groove and a buffer cushion. The computer cabinet comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers an opening of the cabinet body (2); the inner side, toward the cabinet body, of the door cover (20) is integrally provided with a lock hook body (60), which is used for passing through a through hole (200) in a wall part of the cabinet body and is engaged with the inner side of the wall part through a hook tail end (601), so that the door cover (20) is locked on the cabinet body; the inner side of the door cover (20) is also provided with a drive recess (309) which is used for being engaged with a drive block (30) to be driven by the drive block (30) along the direction parallel to the plane of the wall part and the direction vertical to the plane of the wall part, so that the lock hook body (60) is unlocked; and the inner side of the drive block (30) is provided with a drive joint bulge (303), which is used for being matched with a joint recess (402) in an inner thread slide block (40) driven by a thread.

The invention relates to a quickly-cooled computer cabinet. The quickly-cooled computer cabinet comprises a cabinet body (2) and a door cover (20) which covers the opening of the cabinet body (2) in a removable manner; the inner side of the door cover (20), which faces the cabinet body, is integrally provided with a locking hook body (60) which passes through a through hole (200) in the wall portion of the cabinet body and is connected with the inner side of the wall portion through a hook portion tail end (601) so that the door cover (20) can be locked on the cabinet body; the inner side of the door cover (20) is also provided with a driving recessed portion (309) which is connected with a driving block (30), so that the driving recessed portion (309) can be driven by the driving block (30) in a direction vertical to the plane of the wall portion along a direction parallel to the plane of the wall portion, and therefore, the locking hook body (60) can be unlocked; and the inner side of the driving block (30) is provided with a driving joint protrusion (303) which is matched with a joint recessed portion (402) in an inner threaded slide block (40) which is driven by a screw rod (50) by means of screw threads.

A solar powered computer cabinet comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) detachably covers an opening of the cabinet body (2), a locking hook body (60) is integratedly arranged on the inner side, facing the cabinet body, of the door cover (20), is used for passing through a through hole (200) formed in the wall part of the cabinet body and is in overlap joint with the inner side of the wall part by a hook part tail end (601) so that the door cover (20) is locked on the cabinet body, a driving concave part (309) is further arranged at the inner side of the door cover (20) and used for being in overlap joint with a driving block (30) so that the driving block (30) drives along a direction parallel to a wall part plane and a direction perpendicular to the wall part plane to further make the locking hook body (60) unlocked, a driving connection bulge (303) is arranged at the inner side of the driving block (30) and used for matching with a connection concave part (402) in an internal threaded sliding block (40) which is driven by a screw rod (50) in a threaded way.

The invention relates to a noise-reduction type computer cabinet. The noise-reduction type computer cabinet comprises a cabinet body (2) and a door cover (20) which covers the opening of the cabinet body (2) in a removable manner; the inner side of the door cover (20), which faces the cabinet body, is integrally provided with a locking hook body (60) which passes through a through hole (200) in the wall portion of the cabinet body and is connected with the inner side of the wall portion through a hook portion tail end (601) so that the door cover (20) can be locked on the cabinet body; the inner side of the door cover (20) is also provided with a driving recessed portion (309) which is connected with a driving block (30), so that the driving recessed portion (309) can be driven by the driving block (30) in a direction vertical to the plane of the wall portion along a direction parallel to the plane of the wall portion, and therefore, the locking hook body (60) can be unlocked; and the inner side of the driving block (30) is provided with a driving joint protrusion (303) which is matched with a joint recessed portion (402) in an inner threaded slide block (40) which is driven by a screw rod (50) by means of screw threads.

The invention discloses a computer cabinet with solar energy for power generation, power supply and lighting, which comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers the opening of the cabinet body (2); the inner side, facing the cabinet body, of the door cover (20) is provided with a locking hook (60) in an integrated mode to pass through a through hole (200) in the wall part of the cabinet body and to be connected with the inner side of the wall part via a hook tail end (601) to realize to lock the door cover (20) on the cabinet body; the inner side of the door cover (20) is also provided with a driving concave part (309) for being connected with a driving block (30) so as to enable the driving block (30) to drive the driving concave part along the direction parallel to the plane of the wall part and the direction vertical with the plane of the wall part to further enable the locking hook (60) to be unlocked; and the inner side of the driving block (30) is provided with a driving connection convex part (303) for being matched with a connection concave part (402) in an inner thread sliding block (40) in screw driving by a screw rod (50).

The invention provides a displaceable computer cabinet. The computer cabinet comprises a cabinet body (2) and a door cover (20) covering an opening of the cabinet body (2) in a removable mode. A shifting mechanism is arranged at the bottom of the cabinet body (2) and comprises a supporting rack (6) and moving wheels (7) fixedly arranged on the supporting rack (6). The supporting rack (6) is fixedly connected with the cabinet body (2). The portion, facing the cabinet body, of the inner side of the door cover (20) is integrally provided with a locking hook body (60) which is used for penetrating through a through hole (200) in the wall part of the cabinet body and jointed with the inner side of the wall part through a hook part tail end (601) so that the door cover (20) can be locked to the cabinet body. The inner side of the door cover (20) is further provided with a drive dent part (309) which is used for being jointed with a drive block (30) and driven by the drive block (30) in the direction parallel to the plane of the wall part and the direction perpendicular to the plane of the wall part, so that the locking hook body (60) is unlocked.

The invention discloses an adjustable computer cabinet, which comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers the opening of the cabinet body (2); the inner side, facing the cabinet body, of the door cover (20) is provided with a locking hook (60) in an integrated mode to pass through a through hole (200) in the wall part of the cabinet body and to be connected with the inner side of the wall part via a hook tail end (601) to realize to lock the door cover (20) on the cabinet body; the inner side of the door cover (20) is also provided with a driving concave part (309) for being connected with a driving block (30) so as to enable the driving block (30) to drive the driving concave part along the direction parallel to the plane of the wall part and the direction vertical with the plane of the wall part to further enable the locking hook (60) to be unlocked; and the inner side of the driving block (30) is provided with a driving connection convex part (303) for being matched with a connection concave part (402) in an inner thread sliding block (40) in screw driving by a screw rod (50).

The invention discloses an adjustable computer cabinet with a cushion, which comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers the opening of the cabinet body (2); the inner side, facing the cabinet body, of the door cover (20) is provided with a locking hook (60) in an integrated mode to pass through a through hole (200) in the wall part of the cabinet body and to be connected with the inner side of the wall part via a hook tail end (601) to realize to lock the door cover (20) on the cabinet body; the inner side of the door cover (20) is also provided with a driving concave part (309) for being connected with a driving block (30) so as to enable the driving block (30) to drive the driving concave part along the direction parallel to the plane of the wall part and the direction vertical with the plane of the wall part to further enable the locking hook (60) to be unlocked; and the inner side of the driving block (30) is provided with a driving connection convex part (303) for being matched with a connection concave part (402) in an inner thread sliding block (40) in screw driving by a screw rod (50).

The invention provides a computer cabinet with a cushion pad capable of contacting and alarming. The computer cabinet comprises a cabinet body (2) and a door cover (20) capable of covering an opening of the cabinet body (2) removably; the door cover (20) is integrally provided with a locking hook body (60) towards an inner side of the cabinet body, wherein the locking hook body (60) is used for penetrating through a through hole (200) in a wall part of the cabinet body and connected to an inner side of the wall part through a hook end (601), so as to lock the door cover (20) on the cabinet body; the inner side of the door cover (20) is also provided with a drive recess (309) connected to a drive block (30), so that the drive recess (309) can be driven by the drive block (30) along a direction parallel to a wall part plane and a direction vertical to the wall part plane, and the locking hook body (60) can be deblocked; the inner side of the drive block (30) is provided with a drive joint bulge (303) which is matched with a joint recess (402) in an internal thread slider (40) driven by a screw (50) in a threaded way.

The invention provides a convenient-to-maintain computer cabinet capable of achieving contact indication. The computer cabinet comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers an opening of the cabinet body (2); a locking hook body (60) is integrally arranged at the inner side, toward the cabinet body, of the door cover (20) and is used for passing through a through hole (200) in the wall part of the cabinet body and is engaged with the inner side of the wall part through a hook tail end (601), so that the door cover (20) is locked on the cabinet body; a drive recess (309) is also arranged at the inner side of the door cover (20) and is used for being engaged with a drive block (30), so that the drive block (30) drives along the direction parallel to the plane of the wall part and the direction vertical to the plane of the wall part to unlock the locking hook body (60); and a drive engaging bulge (303) is arranged at the inner side of the drive block (30) and is used for being matched with an engaging recess (402) in an inner thread slide block (40) which is driven by a screw rod (50) via a thread.

The invention discloses a heat-dissipating computer cabinet powered by solar energy. The heat-dissipating computer cabinet powered by solar energy comprises a cabinet body (2), and a door cover (20) removably covering an opening of the cabinet body (2), wherein the door cover (20) is integrally provided with a lock hook body (60) at the inner side towards the cabinet body, and the lock hook body (60) is used for passing through a through hole (200) in a wall part of the cabinet body and realizing locking the door cover (20) on the cabinet body through connection between a hook tail end (601) and the inner side of the wall part; the inner side of the door cover (20) is also provided with a driving concave part (309) for connecting a drive block (30) so as to be driven by the drive block (30) along a direction parallel to a wall part plane and a direction vertical to the wall part plane and then enable the lock hook body (60) to be unlocked; and a driving connection bulge (303) is arranged at the inner side of the drive block (30) and used for cooperating with a connection concave part (402) in an inner threaded sliding block (40) subjected to threaded driving by a screw (50).

Provided is a computer cabinet guided by a guide rod. The computer cabinet includes a cabinet body (2) and a door cover (20) removably covering the opening of the cabinet body (2), and the inner side, facing the cabinet body, of the door cover (20) is integrally provided with a locking hook (60) which passes through a through hole (200) in the wall of the cabinet body and is jointed with the inner side of the wall via the hook tail end (601), so that the door cover (20) can be locked to the cabinet body. The inner side of the door cover (20) is further provided with a driving recess part (309) which is jointed with a driving block (30) and is driven by the driving block (30) to move along the direction parallel to the wall plane and the direction vertical to the wall plane, so that the locking hook (60) can be unlocked. The inner side of the driving block (30) is provided with a driving joint protrusion (303) which is cooperated with a joint recess part (402) in an internal threaded slide block (40) being threadedly driven by a screw rod (50).

The invention discloses a computer cabinet provided with a cushion pad. The computer cabinet comprises a cabinet body (2) and a door cover (20) covering an opening of the cabinet body (2) in a removable manner, wherein a locked hook body (60) used for penetrating through a through hole (200) in a wall part of the cabinet body and being jointed with the inner side of the wall part through a hook tail end (601) to lock the door cover (20) on the cabinet body is integrally arranged at the inner side of the door cover (20), which is toward the cabinet body; a drive recess (309) is also arranged at the inner side of the door cover (20) and is jointed with a drive block (30), so that the drive block (30) drives along a direction which is parallel to a plane of the wall part and a direction which is vertical to the plane of the wall part in order to unlock the locked hook body (60); and a drive joint bulge (303) is arranged at the inner side of the drive block (30) and is matched with a joint recess (402) in an internal thread slider (40) which is driven by a screw rod (50) in a threaded manner.

A computer cabinet convenient for maintenance comprises a cabinet body (2) and a door cover (20) covering an opening of the cabinet body (2) in a removable way, wherein the inner side, facing towards the cabinet body, of the door cover (20) is integrally provided with a locking hook body (60) for passing through a through hole (200) in a wall part of the cabinet body and locking the door cover (20) on the cabinet body through the combining of a hook part tail end (601) and the inner side of the wall part; the inner side of the door cover (20) is also provided with a driving recess (309) for combining with a driving block (30), accordingly the driving block (30) drives along a direction parallel to the plane of the wall part and a direction vertical to the plane of the wall part, then the locking hook body (60) is unlocked, and the inner side of the driving block (30) is provided with a driving combining bulge (303) for matching with a combining recess (402) in an internal thread sliding block (40) thread-driven by a screw (50).

The invention discloses a movable computer cabinet capable of being cooled quickly. The movable computer cabinet comprises a cabinet body (2) and a door closure (20) which removably covers an opening of the cabinet body (2), a displacement mechanism is arranged at the bottom of the cabinet body (2), the displacement mechanism comprises support frames (6) and moving wheels (7) fixedly arranged on the support frames (6), the support frames (6) are fixedly connected with the cabinet body (2), and the side, facing the cabinet body, of the door closure (20) is integrally provided with a locking hook body (60), wherein the locking hook body (60) is used for passing through a through hole (200) in the wall portion of the cabinet body and is jointed with the inner side of the wall portion through a hook tail end (601), so that the door closure (20) can be locked to the cabinet body; the inner side of the door closure (20) is further provided with a driving recessed portion (309) used for being jointed with a driving block (30), and accordingly, the driving block (30) conducts driving in the direction in parallel with the plane of the wall portion and the direction perpendicular to the plane of the wall portion, so that the locking hook body (60) can be unlocked.