5396results about How to "Easy to put in" patented technology

There is disclosed a shower plate 1, wherein the shower plate has a plurality of holes 3 for inserting the head of the fastening member and holes 4 for fitting the head are formed integrally along a concentric circle in the outside region of the gas feeding holes 2 on a side facing the supporting member, each hole for fitting extending in one direction of the concentric circle from each hole for insertion, each hole for fitting has a groove portion 4b through which the shank of the fastening member is to pass and a fitting portion 4a which is wider than the groove portion and in which the head of the fastening member is to be fitted, and the head of the fastening member fixed in the supporting member is inserted into the hole for insertion of the shower plate and the shower plate is turned so that the head of the fastening member is fitted in the fitting portion, and thereby the shower plate is supported by the supporting member without exposure of the fastening member. There can be provided a shower plate for a plasma processing apparatus, wherein effective diameter is large enough, contamination of a substrate to be treated can be prevented, it is easy to manufacture, and it is easy to fix to a supporting member.

The invention provides an intervertebral disk prosthesis. The prosthesis comprises: a first fixing element having both an anchoring first face for anchoring in one of the vertebrae and a co-operation second face; a second fixing element having both an anchoring first face for anchoring in the other vertebrae and a co-operation second face; a first prosthesis element having both an active first face and a co-operation second face, said co-operation faces of the first fixing element and of the first prosthesis element serving to fasten the two elements together; a second prosthesis element having both an active first face and a co-operation second face, said co-operation faces of the second fixing element and of the second prosthesis element serving to fasten the two elements together; and each of said active faces of the prosthesis elements defining at least a portion of a spherical cap that is respectively concave or convex.

A beverage refrigerator includes: a refrigerator body having a predetermined storage space surrounded by an evaporator; one or more beverage carriages, each of which is pushed into and drawn out of the storage space like a drawer, and on each of which beverages are stored; and as many doors as the beverage carriages, each of which has a first end hingedly assembled with a corresponding beverage carriage and a second end pivotable about the first end, so as to selectively open and close the storage space.

Provided is an apparatus for determining the present position of a vehicle (1), by utilizing a visible-light communication system. The apparatus uses a visible-light communication beacon and video data representing an image photographed by one camera. The beacon emits a visible optical signal (310), thus transmitting position data. The visible-light communication beacon comprises a road-illuminating lamp (30) and a visible-light communication apparatus (31), both secured to a lamp post (3). The vehicle (1) has the camera and a vehicle position determination apparatus (10). The vehicle position determination apparatus (10) demodulates the visible optical signal (310), there restoring the position data, and calculates the present position of the vehicle (1) from the position data.

The present invention is in related to an adjustable cup-holder, which is able to hold different types of cups. An adjustable cup-holder comprises: a bottom; a handle, a lower end of the handle connecting the bottom; and a horizontally flexible ring; wherein the flexible ring and an upper end of the handle are in an adjustable connection for different dimensions of cups.

The invention discloses a method for graphical programming development based on a robot. Based on Visual Studio 2012 development, a graphical programming module displays as a graphical programming interface under a Windows operation system environment; widget libraries are arranged at the left side of the graphical programming interface; before graphical programming, firstly, a selected widget library is dragged into the graphical programming interface; secondly, a controller of each widget library is connected with an interface and is matched with attribute setting of the interface; only after the controller of each widget library and interface setting are successfully matched, the graphical programming module can generate a correct graphical programming program; a visual interactive simulation environment is built by a visual interactive simulation environment module; the current working state is displayed on the graphical programming interface in real time according to the programing progress of the graphical programming module. The method disclosed by the invention is convenient in interactive operation, and has good applicability and compatibility; a programming development threshold is low, so that more persons favorably engage into programming development; meanwhile, item expenditure is reduced.

A wearable action-assistance device includes a hip frame that is capable of being worn on hips of a wearer, a lower limb frame that is capable of being worn on a lower limb of the wearer, a plurality of drive portions provided on the lower limb frame in correspondence with joints of the wearer, and a control portion that controls the drive portions based on a signal that is caused by an action of the wearer. The lower limb frame has a variable shape portion that can bend a portion other than the drive portions to left and right to adjust a flexion angle thereof.

A boot including a sole and an upper, the boot extending length-wise from a heel to a front end, and height-wise from the sole to an upper end, the boot having an opening for foot insertion, and including a lateral portion, a medial portion, as well as a tightening device, the tightening device including a first linkage, a second linkage, as well as connections of the linkages to the upper. The first linkage runs from one portion to the other, in the area of the instep. The second linkage passes through an initial sliding connection located on one of the portions, then through a first intermediate sliding connection located on the other portion, then extends along the upper by going around the heel, between the sole and the upper end, so as to arrive at a fixed end connection located on that of the portions which carries the initial connection.

A sock suitable for wearing on a limb of a patient, the sock comprising material having the ability to wick moisture away from the skin surface and the sock comprising padding located in those areas of the sock which in use will cover the ankle and shin of the patient.

The invention discloses a layered independent heating low-temperature tobacco flake heater. The layered independent heating low-temperature tobacco flake heater is characterized in that the layered independent heating low-temperature tobacco flake heater is mainly formed by an electric heating bin body (4) and a shell (7) arranged on the electric heating bin body (4); an electric heating net (15) placed with a tobacco flake (14) is arranged in the electric heating bin body (4); the shell (7) is provided with a battery (8) for providing energy for the electric heating net (15); the shell (7) is also provided with a door body for opening the electric heating bin body (4); one end of the shell (7) is provided with an air inlet (10) communicated with the electric heating bin body (4); the other end of the shell (7) is provided with a filter nozzle (2) communicated with the electric heating bin body (4). The layered independent heating low-temperature tobacco flake heater is simple in structure and low in cost, the harm to a human body is reduced while a smoker can obtain the satisfaction, the smoke pollution to the environment is reduced and the layered independent heating low-temperature tobacco flake heater is suitable for promotion and use.

The invention discloses a cervical collar which provides support, safety and stability to the neck of the wearer, and is arranged to prevent cervical flexion, extension and bilateral lateral flexion while allowing cervical rotation. The cervical collar comprises two parts; one back piece including a shoulder and back support piece attached to an adjustable neck piece and a chin support piece. The chin support piece can be lowered, raised and / or removed by the wearer of the collar in order to allow opening of the mouth sufficiently for eating or performing personal hygiene without unwanted extension of the neck.

A positioning apparatus for facilitating normal motor return by supporting a flaccid (non-innervated muscles) arm in a functional position. The arm is held in a dependant position with the scapula held in depression, retraction and neutral rotation. The shoulder joint is held in neutral rotation or slight external rotation and mild extension with the arm held at the side of the body. The elbow is held in less than 30 degrees flexion. The wrist is held in neutral deviation and neutral to mild extension. The fingers are in slight flexion and the thumb is in moderate abduction and opposition.

The present invention relates to the technical field of chemical raw material preparation, and particularly to a method for preparing calcium sulfate dihydrate crystal whisker from phosphorus gypsum. The method comprises the following steps: preparing calcium sulfate dihydrate without impurities, preparing a crystal whisker, washing, and drying to obtain the calcium sulfate dihydrate crystal whisker. By preheating hydrochloric acid and matching the hydrochloric acid with phosphorus gypsum at a certain ratio at a constant temperature, the reaction can proceed and the materials is not wasted, the impurities contained in the phosphorus gypsum can be properly removed maximatily, the impact rate of impurities on the generation of calcium sulfate dihydrate crystal whisker is decreased, the content of calcium sulfate component is increased, the production rate of calcium sulfate dihydrate crystal whisker is improved and the production costs of calcium sulfate dihydrate crystal whisker prepared by comprehensively utilizing phosphorus gypsum are reduced.

The front weight support system / garment / bra supports front weight substantially on a wearer's upper back, above the shoulder blades and below the cervical vertebrae of the neck. Weight is supported underneath by the front enclosure 3a which is extended to the wearer's shoulder-tops by opposite side front straps 3a and 11a , which secure to opposite side edges of the yoke 2a. The yoke restrains the front weight rearwardly and upwardly against the wearer's upper back. The downward end of the yoke is leveraged down by spine strap 7a, vertically adjustably secured to the rear of circumferential body band 9a by single adjuster 10a. The enclosure is secured to the front of the body band to keep the enclosure from moving forward off the weight. The yoke is positioned off the back of the wearer's neck by its shape, rigidity, and / or with an attached spine strap. Laterally rigid rod 88a in yoke can hold the front straps laterally apart and off the sides of the wearer's neck. Using a rear band closure (5a and 55a ) and a bottom-side spine strap split, (4a and 44a) the body band's circumference can be varied; and, when open, can extend to easily slip over the extra width of the shoulders, while still keeping both sides of the closure proximal for easy closing. This arrangement needs only one spine strap length adjuster. Front weight can be breasts, a child, a wearer's belly, or merchandise.

The invention discloses a rotating tower type quick sorting unit which comprises a stepping motor A, a vertical rotating shaft, a horizontal sweep plate, a movable plate, an upper base, a lower base and a driving mechanism C for driving the movable plate to move, wherein the stepping motor A drives the vertical rotating shaft to rotate; the two ends of the vertical rotating shaft are movably mounted on the upper base and the lower base respectively; at least three sweep arms are arranged on the horizontal sweep plate; the upper base is divided into a plurality of stations by the sweep arms of the horizontal sweep plate; a region between every two adjacent sweep arms is one station; the stations comprise a material feeding station and a plurality of rotary conveying stations; a package falling opening is formed in each rotary conveying station; the movable plate moves under the driving of the driving mechanism C, to open or close the package falling opening. The rotating tower type quick sorting unit has the advantages of capability of sorting packages in the vertical direction and conveying the packages into package collection cases corresponding to addresses on the packages under the control of a main control computer. Compared with a conventional automatic sorting system, the rotating tower type quick sorting unit occupies a small area, and is high in intelligence degree and high in sorting efficiency.

A carrier includes a base and a clear plastic top member connected to the base via a plurality of spaced binding bands with a receiving space formed between them for holding a handheld video device therein, and an arm band extended across and releasably secured to a lower side of the base for binding the carrier around a user's arm. The binding bands are length adjustably connected at a proximal end to peripheral edges of the top member, and are provided on a back side with a hook fastener surface each for releasably securing to loop fastener surfaces provided on the lower side of the base.

The invention discloses a multifunctional rotary displacement conveying mechanical arm capable of taking materials in a branched mode. The multifunctional rotary displacement conveying mechanical armcomprises a base, a lifting stand column, a transverse moving mechanism, a mechanical arm body, a connecting piece and a mechanical claw; the lifting stand column is fixed on the base through a rotarydisc, the transverse moving mechanism is arranged on the lifting stand column, the lifting stand column comprises a lifting air cylinder and a supporting stand column, and the bottom of the lifting air cylinder is arranged on the rotary disc; a plurality of spherical ring holes are formed in the mechanical arm body, spherical fixing rings are installed in the spherical ring holes, a branch mechanical arm body penetrates through the spherical annular holes of the mechanical arm body and is fixed on the mechanical arm body, two symmetric arc-shaped notches are formed in each spherical ring hole, the width of the arc-shaped notches is smaller than the width of the spherical fixing rings, and a hook or a vacuum sucking disc is arranged on the branch mechanical arm body. According to the mechanical arm, the branch mechanical arm body is fixed on the mechanical arm body through spherical positioning rings, multi-direction and multi-angle position adjustment of the branch mechanical arm bodyis realized along with the rotation of the spherical positioning rings, and the production requirements of multi-variety small-batch production are met.

The invention relates to the technical field of smart home equipment, and discloses a cooking heating furnace. The heating furnace is combined with a water tank and / or a dishwasher. The dishwasher iscombined with the heating furnace to form a dishwashing heating furnace, and the effects of saving space and reducing the total cost are achieved by combined use of functional units of the dishwasherand the heating furnace. Further, the water tank of a kitchen is combined with the heating furnace and the dishwasher, and the water tank is used as a cavity of the heating furnace and the dishwasher,so that the space of the kitchen is saved or the kitchen is simpler and cleaner; the heating furnace is provided with a cover plate opened and closed from the top, so that food is put into or taken out from an oven more conveniently; and furthermore, self-cleaning of the heating furnace can be achieved, so that a user can use the heating furnace without cleaning concerns, multiple purposes are achieved, the life quality of the user is greatly improved, and a new high-performance and highly integrated kitchen appliance product is provided for households.

The invention relates to artificial valve prosthesis with a valve leaflet clamping device. The manual valve prosthesis comprises a bracket and an artificial valve, wherein the bracket comprises an auxiliary support clamping section and a valve sewing section; the artificial valve is fixedly connected to the valve sewing section; the auxiliary support clamping section is composed of a support bracket, a valve leaflet clamping device and an upper connection fixing section; the leaflet clamping device, the support bracket and the upper connection fixing section are integrally cut; a lower connection fixing section matched with the upper connection fixing section is arranged on the valve sewing section; the bracket is embedded and connected with the lower connection fixing section into a whole through the upper connection fixing section; one part of the valve leaflet clamping device is overlapped with the valve sewing section; the overlapped part is tightly attached to the outer surface of the valve sewing section in a natural state; a bump which protrudes outwards along the radial direction is arranged on a skeleton structure of the valve sewing section in the overlapped region; and a bending section which bends towards the axis direction of the bracket along the radial direction of the bracket is arranged on the valve leaflet clamping device or the support bracket or the upper connection fixing section.

The invention discloses a construction method for supporting a deep foundation pit through grouting after pile arrangement and anchor cable mounting. The construction method comprises the steps that firstly, pile arrangement supporting structure construction is performed, wherein a pile arrangement supporting structure comprises multiple slope protection piles which are arranged along the peripheral edge line of the constructed foundation pit from front to rear and a crown beam connected to the upper portions of the slope protection piles; secondly, foundation pit excavation is performed, wherein the constructed foundation pit is excavated from top to bottom; and thirdly, anchor cable supporting structure and waist beam construction is performed, wherein during excavation of the constructed foundation pit, the constructed foundation pit is excavated to the anchoring position of an anchor cable supporting structure, and the anchor cable supporting structure is constructed; and the anchor cable supporting structure comprises multiple prestress anchor cables, each prestress anchor cable comprises an anchor cable body, a primary grouting pipe and a secondary grouting pipe, and each anchor cable body comprises multiple steel strands. The method has the beneficial effects that the steps are simple, the design is reasonable, construction is easy and convenient, the use effect is good, the deep foundation pit supporting construction process can be completely easily, conveniently and quickly, the cost of the adopted prestress anchor cables is low, the anchoring force is high, and the deep foundation pit can be supported effectively.

The invention discloses a library book automatic tidying device and mainly relates to the field of library equipment. The library book automatic tidying device comprises a translation mechanism and alifting mechanism which are used for positioning an executing mechanism to a corresponding book rack grid, wherein the executing mechanism comprises an installation rack, the installation rack is provided with a sliding rack capable of advancing towards a book rack, the sliding rack is provided with a supporting plate, protection plates and a baffle which are used for placing, scanning and identifying books, a book spine position is further provided with a pushing plate capable of pushing forwards and retreating, the parts, close to the front side of the book rack, of the protection plates areprovided with elastic pieces, and the front sides of the elastic pieces are closed and provided with magnetic snaps. According to the library book automatic tidying device, by means of mechanized cyclic motions, the process of tidying and position returning on the books manually is replaced, a lot of labor and labor time are saved, position returning is performed accurately and rapidly, various operating costs are significantly saved, and realization of a warehousing, intelligent, mechanized book management system is facilitated.

The invention discloses a high-concurrency database access method. The high-concurrency database access method is characterized in that a trigger is installed in a database; a cache is installed outside the database; when the database is read, the cache is read firstly; and when the database is written, updating data are written into an updating data table and the cache through the trigger. The high-concurrency database access method has the advantages that a caching technology is applied to access and processing procedures of the database, and recently accessed data blocks are stored in the cache generally by the caching technology by the aid of an LRU (least recently used) algorithm; and since core operations of database applications are data access and data processing, if most of the data blocks which are accessed by an application system are already stored in the cache, namely data are hit in the cache, disk I / O (input / output) waiting and bottlenecks applied to data access can be eliminated, and disk data access efficiency and database access efficiency can be optimized maximumly to close to speed of memory access.

The invention opens a scouring agent feed-way for the washer. It is made up of the scour barrel for reserve the powder-scouring agent; the liquid scour box dismounted from the scour barrel. The powder souring agent reserve unit is divided into the main scour reserve unit and the ready scour reserve unit by the scouring barrel. Because of the liquid scouring box, the scour can be supplied conveniently and it can prevent the washings discoloring.

The invention discloses a gel electrophoresis dyeing device, which is characterized by comprising a liquid storage device (1), a dyeing box (2) and a drive device (4), wherein the liquid storage device is used for storing a liquid reagent used in the dyeing process and is provided with a liquid pouring port and a liquid outlet port; the top of the dyeing box is sealed by a dyeing box cover plate (20); a liquid outlet port is formed on the dyeing box cover plate (20); a gel plate fixing device (3) used for fixing a plurality of gel plates is arranged in the dyeing box (2); the drive device is connected with the dyeing box (2) to drive the dyeing box to shake; the liquid inlet port is connected with the liquid outlet port by a liquid inlet conduit; and a liquid inlet valve is installed on the liquid inlet conduit. By utilizing the gel electrophoresis dyeing device, the plurality of gel plates can be dyed simultaneously, loading and unloading of the gel plates are convenient, crush of the gel plates is avoided, contact of an operator with a hazardous substance is reduced simultaneously, and time and labor are saved. The gel electrophoresis dyeing device is safe and convenient.

A hammock has a bed formed from a blank of flexible fabric. The blank is defined by opposed ends and opposed sides, the ends and sides of the blank coinciding with opposed ends and opposed side edges of the hammock respectively. Each side of the blank tapers inwardly from the ends, each end of the blank has a notch having opposed edges of equal length. The opposed edges of each notch taper inwardly from the end towards an apex. The opposed edges of each notch are attached by a seam to form the bed from the blank. Cross-braces proximal the ends of the hammock are connected to the side edges of the hammock at connection points opposed across the bed from one side edge to the opposite side edge. The fabric hangs underneath the cross-braces so that an occupant may rest level on the bed fully under the cross-braces. The hammock is suspended between upright structures, such as trees or posts, using a special connection involving a cargo hook having a hook portion and a ring portion. A special cam buckle having a slot is used to facilitate suspending and taking down the hammock. The hammock provides a very comfortable, stable and level sleeping position. The hammock may be provided with a bug screen and / or tent supported by a supporting system. The tent is constructed of separate sections that surround the hammock in use.

The invention belongs to the technical field of tobacco, and relates to a tobacco product for heating and a preparation method thereof. The invention provides a tobacco product for heating. The tobacco product for heating is of a block shape and comprises tobacco and an atomizing agent; a mass ratio of the tobacco to the atomizing agent is 1:1 to 5:1. The invention further provides the preparation method, a package and use of the tobacco product for heating. According to the tobacco product for heating and preparation method thereof, which are provided by the invention, the prepared tobacco product for heating is of an integrated block-shaped structure, is convenient to place in and take out of a heating non-combustion device and also cannot generate powder and particles; in addition, the tobacco product for heating is not added with any additional adhesive, so that influence of bad odor under the heating condition of the additional adhesive on intrinsic fragrance of the tobacco can be avoided. The preparation method of the tobacco product for heating is different from a tobacco primary processing technology of conventional cigarettes, and is simple and easy to operate.