CN218364248U

CN218364248U - A reliability experiment anchor clamps for cell-phone display module assembly

Info

Publication number: CN218364248U
Application number: CN202222478663.7U
Authority: CN
Inventors: 陈恩松
Original assignee: Jiangxi Kelai Electronics Co ltd
Current assignee: Jiangxi Kelai Electronics Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-24
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to an anchor clamps technical field specifically is a reliability experiment anchor clamps for mobile phone display module assembly, the on-line screen storage device comprises a base, the base upper end is close to positive department and is connected with the supporting component, the supporting component is risen the shrinkage pole by the multiunit third and is established and constitute at the layer board of third rise shrinkage pole upper end, the base upper end is close to back middle department and is connected with experiment suppression subassembly, experiment suppression subassembly is risen the shrinkage pole by the second, goes up and down cylinder, mount pad and clamp plate and constitutes, the centre gripping subassembly comprises electronic linear slide rail, removal seat, first rise shrinkage pole, connecting seat, positive and negative motor, grip block and telescopic link, and two sets of electronic linear slide rail upper end is equipped with removes the seat, it is connected with first rise shrinkage pole to remove the seat upper end, first rise shrinkage pole upper end and be connected with the connecting seat, connecting seat one side is close to positive department and is connected with positive and negative motor, two sets of being close to back department between the connecting seat and be connected with the telescopic link, one side that positive and negative motor was kept away from to the connecting seat is connected with the grip block.

Description

A reliability experiment anchor clamps for cell-phone display module assembly

Technical Field

The utility model relates to an anchor clamps technical field specifically is a reliability experiment anchor clamps for mobile phone display module assembly.

Background

When the mobile phone display module carries out the reliability experiment, different experimental conditions need to be created, the fixed clamping apparatus is difficult to reach the experiment demand when adjusting, need carry out a lot of centre gripping when carrying out a lot of experiments and adjust, wastes time and energy.

Therefore, a reliability experiment fixture for a mobile phone display module needs to be designed to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, when the cell-phone display module assembly carries out the reliability experiment, need create different experimental conditions, fixed centre gripping utensil is difficult when adjusting to reach the experiment demand, need carry out a lot of centre gripping when carrying out a lot of experiments and adjust, the problem that wastes time and energy, and the reliability experiment anchor clamps that are used for cell-phone display module assembly that provide.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a reliability experiment anchor clamps for cell-phone display module assembly, includes the base, the base upper end is close to front department and is connected with the supporting component, the supporting component is risen the shrinkage pole by the multiunit third and is established and constitute at the layer board of third rise shrinkage pole upper end, the base upper end is close to back middle department and is connected with experiment suppression subassembly, experiment suppression subassembly is risen shrinkage pole, lift cylinder, mount pad and clamp plate by the second and is constituteed, just second rise the shrinkage pole upper end and be connected with the mount pad, the mount pad upper end is connected with the lift cylinder, lift cylinder lower extreme is connected with the clamp plate, the upper end is close to supporting component back both sides department and is connected with the centre gripping subassembly, the centre gripping subassembly comprises electronic linear slide rail, removal seat, first rise shrinkage pole, connecting seat, positive and negative motor, grip block and telescopic link, and two sets of just two sets of electronic linear slide rail upper end is equipped with the removal seat, removal seat upper end is connected with first rise the shrinkage pole, first rise shrinkage pole upper end and be connected with the connecting seat, connecting seat on one side of connecting seat is close to front department and is connected with positive and negative motor, two sets of being close to back department between the connecting seat is connected with the telescopic link, one side is connected with the grip block.

As the utility model discloses preferred scheme, all through bolted connection between third liter throat pole and layer board, the base, the third liter throat pole is established in layer board lower extreme four corners department, the layer board upper end is close to front department and is equipped with the baffle.

As the utility model discloses preferred scheme, all through bolted connection between second liter flexible pole and mount pad, the base, through bolted connection between lift cylinder and the mount pad, through bolted connection between lift cylinder and the clamp plate.

As the utility model discloses preferred scheme, pass through bolted connection between electronic linear slide rail and the base.

As the utility model discloses preferred scheme, through bolted connection between first liter telescopic link and the removal seat, the connecting seat, through bolted connection between positive and negative motor and the connecting seat, connect through the pivot between positive and negative motor and the grip block, the telescopic link is embedded in the connecting seat.

As the utility model discloses preferred scheme is two sets of connect through the centre gripping between grip block and the mobile phone display module assembly, one side that the grip block is close to the mobile phone display module assembly is equipped with the non-skid raised.

To sum up, the utility model discloses a technological effect and advantage: this a reliability experiment anchor clamps for cell-phone display module assembly, during the use, can be according to the height of experiment content adjustment layer board, if need test cell-phone display module assembly fall the condition, can adjust the layer board to test cell-phone display module assembly lower extreme certain distance department according to the demand, thereby test the condition that test cell-phone display module assembly falls when the certain height, if need test cell-phone display module assembly soft pressure condition, also can adjust the layer board to test cell-phone display module assembly lower extreme department according to the demand, form bottom bearing structure, thereby test the condition that test cell-phone display module assembly is pressed many times, form multi-functional bottom limit structure, when testing, positive and negative motor rotates the position that can adjust cell-phone display module assembly, move on electronic linear slide rail, can adjust the elasticity of cell-phone display module assembly's centre gripping, the lift of first liter pole can drive cell-phone display module assembly and go up and down, thereby form multi-structure's clamping structure, be applicable to different experimental conditions, whole practicality has been improved.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a view showing the ascending structure of the supporting member of the present invention;

fig. 3 is a structural diagram of the clamping assembly of the present invention.

In the figure: 1. a base; 2. a clamping assembly; 201. an electric linear slide rail; 202. a movable seat; 203. a first telescopic rod; 204. a connecting seat; 205. a positive and negative motor; 206. a clamping plate; 207. a telescopic rod; 3. pressing the assembly in an experiment; 301. a second telescopic rod; 302. a lifting cylinder; 303. a mounting seat; 304. pressing a plate; 4. a support assembly; 401. a third telescopic rod; 402. and (7) a supporting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a reliability experiment fixture for a mobile phone display module, including a base 1, a supporting component 4 is connected to a position near the front of the upper end of the base 1, the supporting component 4 is composed of a plurality of sets of third lifting/contracting rods 401 and a supporting plate 402 arranged on the upper end of the third lifting/contracting rods 401, an experiment pressing component 3 is connected to a position near the middle of the back of the upper end of the base 1, the experiment pressing component 3 is composed of second lifting/contracting rods 301, a lifting cylinder 302, a mounting seat 303 and a pressing plate 304, the upper end of the second lifting/contracting rods 301 is connected with the mounting seat 303, the upper end of the mounting seat 303 is connected with the lifting cylinder 302, the lower end of the lifting cylinder 302 is connected with the pressing plate 304, the position near the two sides of the back of the supporting component 4 is connected with a clamping component 2, the clamping component 2 is composed of an electric linear sliding rail 201, a mobile seat 202, a first lifting/contracting rod 203, a connecting seat 204, a positive/negative motor 205, a clamping plate 206 and a telescopic rod 207 are connected to the upper end of the mobile seat 201, a connecting seat 204 is connected to a position near the front of the connecting seat 204, and a positive/negative motor 205 is connected with a connecting seat 205, and a side near the connecting seat 205.

Referring to fig. 1 and 2, third lifting and shrinking rod 401 and layer board 402, all pass through bolted connection between the base 1, third lifting and shrinking rod 401 is established in layer board 402 lower extreme four corners department, layer board 402 upper end is close to front department and is equipped with the baffle, in using, can adjust the height of layer board 402 according to the experiment content, when the condition of falling of cell-phone display module assembly if needs are tested, can adjust layer board 402 to test cell-phone display module assembly lower extreme certain distance department according to the demand, thereby test the condition that test cell-phone display module assembly falls when certain height, when the soft pressure condition of cell-phone display module assembly if needs to be tested, also can adjust layer board 402 to test cell-phone display module assembly lower extreme department according to the demand, form bottom sprag structure, thereby test the condition that test cell-phone display module assembly is pressing many times, form multi-functional bottom limit structure.

Referring to fig. 1 and 2, the second telescopic rod 301, the mounting base 303 and the base 1 are all connected through bolts, the lifting cylinder 302 and the mounting base 303 are connected through bolts, the lifting cylinder 302 and the pressing plate 304 are connected through bolts, when a soft pressure test is performed, the front of the mobile phone display module faces upwards, the pressing plate 304 presses the middle part of the mobile phone display module 1000 times at a frequency of 15-30 times per minute with a force of 25kg, the appearance inspection and the voice communication inspection are performed at 400 times, 600 times, 800 times and 1000 times respectively, the appearance and the function should be normal, the voice communication should be capable of being performed normally, and the function, the appearance and the assembly detection after the test is finished should be free of abnormality.

Referring to fig. 1 and 3, when the mobile phone display module performs a reliability experiment, different experimental conditions need to be created, it is difficult for a fixed clamping apparatus to meet experimental requirements when adjusting, multiple times of clamping adjustment need to be performed when multiple times of experiments are performed, time and labor are wasted, the electric linear slide rail 201 is connected with the base 1 through bolts, the first lifting rod 203 and the movable base 202 are connected through bolts, the connecting base 204 is connected through bolts, the positive and negative motor 205 is connected with the connecting base 204 through bolts, the positive and negative motor 205 is connected with the clamping plate 206 through a rotating shaft, the telescopic rod 207 is embedded in the connecting base 204, the two groups of clamping plates 206 are connected with the mobile phone display module through clamping, one side of the clamping plate 206, which is close to the mobile phone display module, is provided with an anti-slip protrusion, when testing is performed, the positive and negative motor 205 rotates to adjust the position of the mobile phone display module, and moves on the electric linear slide rail 201 to adjust the tightness of clamping of the mobile phone display module, and lifting of the first lifting rod 203 can drive the mobile phone display module to lift, thereby forming a multi-structure clamping structure suitable for different experimental conditions and improving overall practicability.

The working principle is as follows: when the reliability experiment clamp for the mobile phone display module is used, the height of the supporting plate 402 can be adjusted according to experiment contents, if the falling condition of the mobile phone display module is required to be tested, the supporting plate 402 can be adjusted to a certain distance position at the lower end of the mobile phone display module according to requirements, so that the falling condition of the mobile phone display module at a certain height is tested, when the falling test is carried out, the mobile phone display module is clamped between the two groups of clamping plates 206, the height from the mobile phone display module to the supporting plate 402 is adjusted by adjusting the first lifting and contracting rod 203 and the third lifting and contracting rod 401, then the clamping state is released by moving to the side surfaces of the two groups of electric linear sliding rails 201, so that the mobile phone display module can fall downwards, the position of the mobile phone display module can be adjusted by rotating the forward and backward motor 205 during the test, so that the conditions of different parts of the mobile phone display module can be tested, after the drop test, firstly, the appearance, the function and the structure of the mobile phone display module are detected, after the test state is recorded, the disassembly detection is carried out, if the soft pressure condition of the mobile phone display module needs to be tested, the supporting plate 402 can be adjusted to the lower end of the mobile phone display module to be tested according to the requirement to form a bottom supporting structure, so that the multifunctional bottom limiting structure is formed when the mobile phone display module is tested for multiple times, when the soft pressure test is carried out, the front face of the mobile phone display module is upward, the pressing plate 304 extrudes the middle part of the mobile phone display module for 1000 times at the frequency of 15-30 times per minute by 25kg of force, the appearance detection and the voice communication detection are respectively carried out for 400 times, 600 times, 800 times and 1000 times, the appearance and the function should be normal, the voice communication should be capable of being normally carried out, and the function, appearance and assembly detection should be free of abnormity after the test is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reliability experiment anchor clamps for cell-phone display module assembly, includes base (1), its characterized in that: the device is characterized in that a supporting assembly (4) is connected to the upper end of the base (1) close to the front, the supporting assembly (4) is composed of a plurality of groups of third lifting and contracting rods (401) and a supporting plate (402) arranged on the upper end of the third lifting and contracting rods (401), an experimental pressing assembly (3) is connected to the upper end of the base (1) close to the middle of the back, the experimental pressing assembly (3) is composed of second lifting and contracting rods (301), a lifting cylinder (302), a mounting seat (303) and a pressing plate (304), the upper end of the second lifting and contracting rods (301) is connected with the mounting seat (303), the upper end of the mounting seat (303) is connected with the lifting cylinder (302), the lower end of the lifting cylinder (302) is connected with the pressing plate (304), the upper end of the base close to the two sides of the back of the supporting assembly (4) is connected with a clamping assembly (2), the clamping assembly (2) is connected to the upper end of the second lifting and contracting rods (301), the clamping assembly (2) is composed of an electric linear sliding rail (201), a moving seat (202), a first lifting and contracting rod (203), a positive and negative motor (205), a positive motor (205), a telescopic rod (204), a positive motor (205), a telescopic rod (206) and a telescopic rod (207) are connected to the upper end of the connecting seat (203) are connected to the connecting seat (203), and a two groups of the upper end of the two groups of the electric linear sliding rail (201) are arranged on the electric linear sliding rail (201) and two groups of the electric linear sliding rail (201) are arranged on the electric linear sliding rail (203), an expansion rod (207) is connected between the two groups of connecting seats (204) and close to the back, and a clamping plate (206) is connected to one side of each connecting seat (204) far away from the positive and negative motor (205).

2. The reliability experiment clamp for the mobile phone display module according to claim 1, characterized in that: the third lifting and shrinking rod (401) is connected with the supporting plate (402) and the base (1) through bolts, the third lifting and shrinking rod (401) is arranged at the four corners of the lower end of the supporting plate (402), and a baffle is arranged at the position, close to the front face, of the upper end of the supporting plate (402).

3. The reliability experiment clamp for the mobile phone display module set according to claim 1, characterized in that: the second lifting and contracting rod (301) is connected with the mounting seat (303) and the base (1) through bolts, the lifting cylinder (302) is connected with the mounting seat (303) through bolts, and the lifting cylinder (302) is connected with the pressing plate (304) through bolts.

4. The reliability experiment clamp for the mobile phone display module according to claim 1, characterized in that: the electric linear sliding rail (201) is connected with the base (1) through a bolt.

5. The reliability experiment clamp for the mobile phone display module according to claim 1, characterized in that: first liter telescopic link (203) with remove between seat (202), the connecting seat (204) through bolted connection, through bolted connection between positive and negative motor (205) and the connecting seat (204), connect through the pivot between positive and negative motor (205) and grip block (206), telescopic link (207) are embedded in connecting seat (204).

6. The reliability experiment clamp for the mobile phone display module according to claim 1, characterized in that: two sets of be connected through the centre gripping between grip block (206) and the cell-phone display module assembly, grip block (206) are close to one side of cell-phone display module assembly and are equipped with the non-skid protrusion.