56results about How to "Prevent displacement and deformation" patented technology

A detecting device includes a housing, a detecting unit mounted to the housing, and a terminal insert-molded to the housing. One end of the terminal is electrically connected with the detecting unit, and the other end of the terminal has a rising portion and is led out of the housing. The housing has a gate side and a columnar terminal lead-out portion. The gate side is disposed in correspondence with a gate into which a resinous material is injected during injection molding. The terminal lead-out portion covers a base of the rising portion of the terminal. The terminal has a protrusion at the base of the rising portion. The protrusion protrudes up to a surface of the terminal lead-out portion in a direction that is substantially parallel to a direction perpendicular to the gate side.

A detecting device includes a housing, a detecting unit mounted to the housing, and a terminal insert-molded to the housing. One end of the terminal is electrically connected with the detecting unit, and the other end of the terminal has a rising portion and is led out of the housing. The housing has a gate side and a columnar terminal lead-out portion. The gate side is disposed in correspondence with a gate into which a resinous material is injected during injection molding. The terminal lead-out portion covers a base of the rising portion of the terminal. The terminal has a protrusion at the base of the rising portion. The protrusion protrudes up to a surface of the terminal lead-out portion in a direction that is substantially parallel to a direction perpendicular to the gate side.

The invention discloses a dual-purpose combined filter. The filter comprises a shell and a filter element; the filter element comprises an upper end cover, a lower end cover, a first mounting ring, asecond mounting ring and a filtering body; the upper end cover is connected with an upper shell body through the first mounting ring, the lower end cover is connected with a lower shell body through the second mounting ring, the filtering body is clamped between the upper end cover and the lower end cover, and four layers of retaining rings are correspondingly arranged on the upper end cover and the lower end cover from outside to inside respectively and separate the filtering body. The dual-purpose combined filter can be used as an air filter and an air conditioner filter, and the product versatility is high; a manufacturer can produce the air filter and the air conditioner filter through one production line, and the production cost is greatly reduced; multiple retaining rings are adoptedfor locating the filtering body, the filtering body is prevented from displacement and deformation, the service life of the filtering body is prolonged, and the use cost of the filter is reduced; theupper and lower end covers are connected to the shell, the end covers do not need to be taken out along with the filtering body during disassembly, and the disassembly is convenient.

The invention discloses an environment-friendly data cable, which comprises a foaming framework, a conductor core set, an air bag and an insulating layer, wherein the foaming framework comprises fourprotruding strips which are symmetrically arranged and a spinal column, the spinal column is arranged at the center of the environment-friendly data cable, one end of each protruding strip is connected with the spinal column, the other end is connected with a supporting plate, an installation cavity is formed among the protruding strips, the spinal column and the insulating layer, the air bag filled with nitrogen is arranged in the installation cavity, and the conductor core set comprises a pair of wires arranged in parallel; a fixing block is arranged at the inner side of the insulating layerso as to fix the conductor core set; and the insulating layer comprises 110 parts of PVC resin, 13-15 parts of dibutyl phthalate, 10-14 parts of trioctyl trimellitate, 15-25 parts of dipentaerythritol hexaacrylate, 6-10 parts of titanium dioxide, 4-5 parts of stearic acid, 3-9 parts of coarse whiting and 0.2-0.3 part of rose essence. The environment-friendly data cable adopts the foaming framework, the conductor core set, the air bag and the insulating layer which is formed according to a novel formula, the data cable is enabled to be lighter in weight, more environment-friendly in material and free of pollution, and the air bag is good in damping effect, convenient to disassemble and recycle and free of pollution.

The invention discloses a laminating device and method for flexible bionic stepped carton wrapping paper, belonging to the field of packaging machinery. For the lamination of the wide and narrow side of the stepped carton, the upper surface of the step, the side surface, the top surface, the inner wall, and the paper wings on the left and right sides of the wide side, there are correspondingly arranged separate parts, and the work of each part The principle and direction of operation imitate the operation of human hands to the greatest extent; and the power source of the device is only the vertical push and pull of the wide and narrow side guide rod cylinders to the wide and narrow side push plates, and other parts are pushed and pulled by the wide and narrow side push plates. It is indirectly driven by the contact of the board, the structure is ingenious, and the operation control is very convenient. The wide side is pasted first and then the narrow side is pasted, which is highly efficient and reversible without interfering with each other. The present invention can be reused only by replacing and adjusting some parts for stepped cartons of different specifications and materials, and has strong adaptability and low cost.

The invention discloses a collision outage protective device which comprises a shell and a safety lever which is fixed in the shell, wherein two ends of the safety lever stretch out of the shell and form connecting ends and the connecting ends connect external circuits to be protected. The collision outage protective device further comprises an ignition device and an energy transferring member, wherein the ignition device is fixed at a first end of the shell, the energy transferring member is arranged between the ignition device and the safety lever and is used for transferring energy of the ignition device and striking off the safety lever. The collision outage protective device has the advantages of being simple in structure, low in cost, quick in outage and safe and reliable.

The invention provides a fixing device for an undervoltage protector, which includes a card base body and a guide rail. The card base body is provided with a clamping mechanism. There are several through holes on the body, and each through hole is provided with a pin rod and communicates with the gear chamber. The gear chamber is respectively provided with a first bevel gear and two second bevel gears. One end of the pin rod is rotatably connected to the card holder body The top of the top, the other end is fixedly connected to the first bevel gear, and the two second bevel gears are symmetrically meshed on both sides of the first bevel gear, and the axis of the first bevel gear and the second bevel gear The axis of the shaft is vertical, and the two clamping cavities are symmetrically arranged on both sides of the gear cavity, facing away from each other. Each second bevel gear is vertically fixedly connected to one end of the threaded rod, and the other end of the threaded rod extends into the clamping cavity and connects to the resisting cavity in the cavity. pick up. The fixing device of the invention is simple in structure, stable and reliable, greatly saves time, and improves clamping efficiency.

The invention provides a battery glue die cutting machining method. A first protecting film is covered with a second protecting film; the second protecting film is covered with first tearing paper; the first tearing paper is covered with a third protecting film, and the upper surface of the third protecting film has viscidity; first-time die cutting is performed on the third protecting film and the first tearing paper; second-time die cutting is performed on first mylar, the third protecting film is covered with the first mylar after being subjected to die cutting, and the first mylar is covered with first double-sided adhesive; third-time die cutting is performed on second double-sided adhesive, and waste discharging is performed; the second double-sided adhesive after being subjected todie cutting is covered with second mylar and fourth-time die cutting is performed; the first double-sided adhesive is covered with the second double-sided adhesive after being subjected to die cuttingand the second mylar, and fifth-time die cutting is performed; sixth-time die cutting is performed on second tearing paper, and waste discharging is performed; and the second double-sided adhesive iscovered with the second tearing paper after being subjected to die cutting, and seventh-time die cutting is performed. The battery glue die cutting machining method can effectively avoid that deforming displacement occurs to a product, and the yield of the product is guaranteed.