CN218331885U - Mobile phone lithium battery test fixture - Google Patents

Abstract

The utility model discloses a cell-phone lithium cell test fixture, comprises an operation bench, the guard box is installed at the top of operation panel, one side outer wall of guard box is provided with the rectangle passageway, first telescopic link is installed to one side inner wall of guard box, first baffle is installed to the outer wall of first telescopic link, two sets of round bars of arranging side by side are installed to one side of first baffle, the top of round bar is run through and is installed the slider, and one side of slider is connected with the top of first telescopic link, the second baffle is installed on the top of round bar, the top of slider is provided with the battery jar. The utility model discloses an install slider and first telescopic link, first telescopic link returns the inner space that contracts and drives slider and lithium cell phone batteries to the guard box and carries out the centre gripping test operation, and lithium cell phone batteries is in the inside at the guard box all the time in the testing process, if meet the condition of explosion, and the guard box can effectively prevent the explosion and leak to avoid the explosion endanger the user.

Description

Mobile phone lithium battery test fixture

Technical Field

The utility model relates to an anchor clamps technical field specifically is a cell-phone lithium cell test fixture.

Background

In daily life, a mobile phone of a basic human hand of people, the mobile phone is required to be normally used, a mobile phone battery cannot be left, most of the existing mobile phones are lithium batteries, the mobile phone lithium batteries are qualified after being produced and are subjected to heavy duty test for detecting whether the mobile phone lithium batteries are qualified or not, unqualified mobile phone lithium batteries are screened out, the mobile phone lithium batteries which leave a factory are qualified, most of the process needs to clamp and fix the mobile phone batteries, and most of the existing mobile phone lithium battery testing clamps have some defects.

The test fixture for the lithium battery of the mobile phone in the prior art has the following defects:

at this in-process of detecting cell-phone lithium cell, when testing cell-phone lithium cell, if the cell-phone lithium cell is unqualified, there is unusually, and this kind of uncontrollable danger of explosion is probably taken place when the test to the cell-phone lithium cell, however when testing cell-phone lithium cell, anchor clamps and cell-phone lithium cell are all exposed in the front of the staff for most current cell-phone lithium cell test fixture, if the condition such as explosion takes place in the test, very big possibility injures the staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone lithium cell test fixture to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme, a mobile phone lithium battery test fixture, which comprises an operation table, wherein a protection box is installed at the top of the operation table, a rectangular channel is arranged on the outer wall of one side of the protection box, and a first telescopic rod is installed on the inner wall of one side of the protection box;

first baffle is installed to the outer wall of first telescopic link, and first baffle is located the inner space of guard box, two sets of round bars of arranging side by side are installed to one side of first baffle, the top of round bar is run through and is installed the slider, and one side of slider is connected with the top of first telescopic link, the second baffle is installed on the top of round bar, and the second baffle is located the outer space of guard box, the top of slider is provided with the battery jar.

Preferably, the bottom wall of the round groove is provided with a spring, and the bottom wall of the battery jar is provided with two groups of round grooves which are arranged side by side.

Preferably, the top of the spring is provided with a top block, and the top of the top block is provided with a circular rubber sheet.

Preferably, two sets of second telescopic links arranged side by side are installed to the top inner wall of guard box, the rectangle clamp plate is installed to the bottom of second telescopic link, the rectangle sheet rubber is installed to the bottom of rectangle clamp plate.

Preferably, a motor frame is installed to one side inner wall of guard box, driving motor is installed at the top of motor frame, the bull stick is installed to driving motor's output, the spur gear is installed on the top of bull stick.

Preferably, a limiting cylinder is installed on the inner wall of the top of the protection box, a sliding piece is installed on the inner wall of the limiting cylinder in a jogged mode, a gear rod is installed at the bottom of the sliding piece, and the gear rod is connected with a straight gear through tooth groove coordination.

Preferably, four groups of bases which are arranged in a rectangular shape are installed at the bottom of the operating platform, and anti-skid pads are installed at the bottoms of the bases.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an install slider and first telescopic link, first telescopic link is retracted and is driven slider and mobile lithium cell and carry out centre gripping test operation to the inner space of guard box, and the mobile lithium cell is in the inside at the guard box all the time in the testing process, if meet the condition of explosion, and the guard box can effectively prevent the explosion and leak to avoid the explosion endanger the user.

2. The utility model discloses an install spring and kicking block, spring, kicking block and circular sheet rubber make up into the elastic component, and the lithium cell phone battery is put in the battery jar, and is in when not by the state of centre gripping, and the inside of circular slot can not be pressed into completely the elastic component to the gravity of lithium cell phone battery oneself, therefore the lithium cell phone battery is the inside of embedding the battery jar completely not, and its top is higher than the top of slider, and this state person of facilitating the use takes out the battery.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of an installation structure of the second electric telescopic rod and the rectangular pressing plate of the present invention;

fig. 3 is a schematic view of the mounting structure of the first telescopic rod and the sliding block of the present invention;

fig. 4 is a schematic view of an installation structure of the gear rod and the spur gear of the present invention;

fig. 5 is an enlarged schematic structural diagram of a point a in fig. 3 according to the present invention.

In the figure: 1. an operation table; 2. a protection box; 3. a first telescopic rod; 4. a first baffle; 5. a round bar; 6. a slider; 7. a second baffle; 8. a battery case; 9. a circular groove; 10. a spring; 11. a top block; 12. a second telescopic rod; 13. a rectangular pressing plate; 14. a motor frame; 15. a drive motor; 16. a rotating rod; 17. a spur gear; 18. a limiting cylinder; 19. a slider; 20. a gear lever; 21. a base.

Detailed Description

Referring to fig. 2 and 3, a test fixture for a lithium battery of a mobile phone:

the protective box comprises an operating platform 1, a protective box 2 is installed at the top of the operating platform 1, a rectangular channel is arranged on the outer wall of one side of the protective box 2, a first telescopic rod 3 is installed on the inner wall of one side of the protective box 2, a first baffle 4 is installed on the outer wall of the first telescopic rod 3, the first baffle 4 is located in the inner space of the protective box 2, two groups of round rods 5 which are arranged side by side are installed on one side of the first baffle 4, a sliding block 6 is installed at the top end of each round rod 5 in a penetrating mode, one side of the sliding block 6 is connected with the top of the first telescopic rod 3, a second baffle 7 is installed at the top end of each round rod 5, the second baffle 7 is located in the outer space of the protective box 2, and a battery groove 8 is formed in the top of the sliding block 6;

the bottom of first baffle 4 and the top of second baffle 7 all are connected with the top of operation panel 1, operation panel 1 is used for bearing guard box 2, first baffle 4 and second baffle 7, round bar 5 is between first baffle 4 and second baffle 7, round bar 5 is swing joint with slider 6, slider 6 accessible rectangular channel gets into the inner space of guard box 2, slider 6 and 3 bit fixed connection of first telescopic link, first telescopic link 3 extension can drive slider 6 and move to second baffle 7, first telescopic link 3 returns to contract and can drive slider 6 and move to first baffle 4, battery jar 8 is used for placing the cell-phone lithium battery that awaits measuring, when the user needs to detect the cell-phone lithium battery, start first telescopic link 3, control extension of first telescopic link 3, promote slider 6 and move to second baffle 7, until cell-phone 8 all is in the outer space of guard box 2, place the cell-phone that waits to detect inside battery jar 8, later control first telescopic link 3 returns, draw slider 6 and cell-phone into the inner space of guard box 2 and carry out the centre gripping test operation, the cell-phone is in the inner space of guard box 2 and the cell-phone is in the outer space of guard box of the cell-phone that the cell-phone detection case can prevent the effective explosion condition of explosion all the explosion from running into the lithium battery, thereby the user such as the accident, the user can prevent the risk of cell-phone.

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, a test fixture for a lithium battery of a mobile phone:

the anti-skid device comprises a battery jar 8, two groups of round troughs 9 which are arranged side by side are arranged on the bottom wall of the battery jar 8, a spring 10 is installed on the bottom wall of each round trough 9, an ejector block 11 is installed on the top of each spring 10, a round rubber sheet is installed on the top of each ejector block 11, two groups of second telescopic rods 12 which are arranged side by side are installed on the inner wall of the top of a protection box 2, a rectangular pressing plate 13 is installed on the bottom of each second telescopic rod 12, a rectangular rubber sheet is installed on the bottom of each rectangular pressing plate 13, a motor frame 14 is installed on the inner wall of one side of the protection box 2, a driving motor 15 is installed on the top of each motor frame 14, a rotating rod 16 is installed at the output end of each driving motor 15, a straight gear 17 is installed at the top end of each rotating rod 16, a limiting cylinder 18 is installed on the inner wall of the top of the protection box 2, a sliding piece 19 is installed on the inner wall of each limiting cylinder 18 in an embedded mode, a gear rod 20 is installed on the bottom of the sliding piece 19 and is connected with the straight gear 17 in a tooth socket mode, four groups of bases 21 which are arranged in a rectangular mode are installed on the bottom of an operation platform 1, and anti-skid pads are installed on the bottoms of the bases 21;

the round groove 9 is an installation space of the spring 10, the top block 11 and the round rubber sheet are combined into an elastic piece, the top of the elastic piece is higher than the bottom wall of the battery groove 8, a lithium battery of the mobile phone is placed in the battery groove 8, when the mobile phone is not clamped, the bottom of the lithium battery is only attached to the top of the elastic piece, the gravity of the lithium battery of the mobile phone cannot completely press the elastic piece into the round groove 9, so that the lithium battery of the mobile phone is not completely embedded into the battery groove 8, and the top of the lithium battery of the mobile phone is higher than the top of the sliding block 6, a user can conveniently take out the battery, the round rubber sheet and the rectangular rubber sheet both have elasticity, the marking of the lithium battery of the mobile phone is avoided when the lithium battery of the mobile phone is clamped, the top of the rectangular pressing plate 13 is fixedly connected with the second telescopic rod 12 and the gear rod 20, the driving motor 15 is installed in the inner space of the protection box 2 through the motor frame 14, and when the driving motor 15 rotates anticlockwise, the rotating rod 16 drives the straight gear 17 to rotate anticlockwise, because the gear rod 20 is connected with the straight gear 17 through tooth socket coordination, when the straight gear 17 rotates anticlockwise, the gear rod 20 moves downwards, the second telescopic rod 12 extends at the moment, the rectangular pressing plate 13 moves downwards, otherwise, when the driving motor 15 rotates clockwise, the gear rod 20 moves upwards, the second telescopic rod 12 retracts, the rectangular pressing plate 13 moves upwards, the first telescopic rod 3 retracts to the shortest length to drive the sliding block 6 and the lithium mobile phone battery to enter the protection box 2, the rectangular pressing plate 13 is positioned right above the battery jar 8, a user controls the driving motor 15 to drive the rotating rod 16 to rotate anticlockwise, the rectangular pressing plate 13 moves downwards to press the lithium mobile phone battery until the bottom of the lithium mobile phone battery is attached to the bottom of the battery jar 8, so that the lithium mobile phone battery is clamped inside the battery jar 8 and is completely embedded inside the battery jar 8 for detection, at the moment, the elastic part is completely embedded into the inner space of the circular groove 9, after the mobile phone lithium battery detection is completed, the driving motor 15 drives the rotating rod 16 to rotate clockwise, the rectangular pressing plate 13 moves upwards, the mobile phone lithium battery is loosened, the first telescopic rod 3 extends to push the sliding block 6 and the mobile phone lithium battery out of the inner space of the protection box 2, the sliding piece 19 is fixedly connected with the gear rod 20, the sliding piece 19 is embedded in the limiting barrel 18, the limiting barrel 18 limits that the sliding piece 19 can only move up and down, therefore, the gear rod 20 is limited to only move up and down, the gear rod 20 is prevented from being deviated, and the base 21 is used for supporting all parts above the base.

The working principle is as follows: the user puts into the inside of battery jar 8 with the cell-phone lithium cell, first telescopic link 3 contracts back, draw slider 6 and cell-phone lithium cell into the inner space of guard box 2, until battery jar 8 is in under the rectangle clamp plate 13, driving motor 15 drives bull stick 16 anticlockwise rotation this moment, gear pole 20 moves down, make rectangle clamp plate 13 move down and push down the cell-phone lithium cell, with cell-phone lithium cell centre gripping in the inside of battery jar 8, make its complete gomphosis in the inside of battery jar 8, and then test the operation, cell-phone lithium cell detects the completion after, driving motor 15 drives bull stick 16 clockwise rotation, gear pole 20 moves up, make rectangle clamp plate 13 move up, loosen the cell-phone lithium cell, first telescopic link 3 extends the inner space of releasing protection box 2 with slider 6 and cell-phone lithium cell, spring 10 this moment, kicking block 11 makes up the elastic component with circular rubber piece and kick-backs, its top is higher than the top of slider 6, convenient to use person takes out the battery.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a cell-phone lithium cell test fixture, includes operation panel (1), its characterized in that: a protection box (2) is installed at the top of the operating platform (1), a rectangular channel is arranged on the outer wall of one side of the protection box (2), and a first telescopic rod (3) is installed on the inner wall of one side of the protection box (2);

first baffle (4) are installed to the outer wall of first telescopic link (3), and first baffle (4) are located the inner space of guard box (2), two sets of round bar (5) of arranging side by side are installed to one side of first baffle (4), the top of round bar (5) is run through and is installed slider (6), and one side of slider (6) is connected with the top of first telescopic link (3), second baffle (7) are installed on the top of round bar (5), and second baffle (7) are located the outer space of guard box (2), the top of slider (6) is provided with battery jar (8).

2. The lithium battery testing clamp for the mobile phone as claimed in claim 1, wherein: the battery box is characterized in that the bottom wall of the battery box (8) is provided with two groups of round grooves (9) which are arranged side by side, and springs (10) are installed on the bottom wall of the round grooves (9).

3. The lithium battery testing clamp for the mobile phone as claimed in claim 2, wherein: a top block (11) is installed at the top of the spring (10), and a circular rubber sheet is installed at the top of the top block (11).

4. The lithium battery testing clamp for the mobile phone as claimed in claim 1, wherein: two sets of second telescopic links (12) that arrange side by side are installed to the top inner wall of guard box (2), rectangle clamp plate (13) are installed to the bottom of second telescopic link (12), the rectangle sheet rubber is installed to the bottom of rectangle clamp plate (13).

5. The test fixture for the lithium battery of the mobile phone according to claim 1, characterized in that: motor frame (14) are installed to one side inner wall of guard box (2), driving motor (15) are installed at the top of motor frame (14), bull stick (16) are installed to the output of driving motor (15), spur gear (17) are installed on the top of bull stick (16).

6. The test fixture for the lithium battery of the mobile phone according to claim 1, characterized in that: spacing section of thick bamboo (18) are installed to the top inner wall of guard box (2), slider (19) are installed to the inner wall gomphosis of spacing section of thick bamboo (18), gear pole (20) are installed to the bottom of slider (19), and gear pole (20) pass through tooth's socket coordination with straight-teeth gear (17) and are connected.

7. The test fixture for the lithium battery of the mobile phone according to claim 1, characterized in that: four groups of bases (21) which are arranged in a rectangular shape are installed at the bottom of the operating platform (1), and anti-slip pads are installed at the bottom of the bases (21).

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