CN215678458U

CN215678458U - Auxiliary test fixture for battery information acquisition

Info

Publication number: CN215678458U
Application number: CN202120607681.3U
Authority: CN
Inventors: 毛虎; 孙宏伟
Original assignee: Suzhou Beian New Energy Co ltd
Current assignee: Suzhou Beian New Energy Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2022-01-28
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a battery information acquisition auxiliary test fixture, which relates to the technical field of battery test fixtures and comprises a base, a workbench and a test needle, wherein supporting plates are fixedly arranged at the upper ends of two sides of the base, the workbench is fixedly arranged on the surface of the top end of each supporting plate, a fixed plate is fixedly arranged in the middle of the surface of each workbench, a limiting plate is fixedly connected to one side of each fixed plate, and a movable rod is movably connected to the middle of each limiting plate. According to the utility model, the movable rod, the limiting block and the spring are used for fixing the electromagnet, then the telescopic cylinder is moved through the rotating motor so as to move the testing needle on the telescopic cylinder, then the telescopic cylinder is used for moving the testing needle so as to enable the testing needle to be inserted into the battery connector, the battery is tested, and then the telescopic cylinder is contracted after the test so as to enable the testing needle to be pulled out of the battery connector, so that the manual insertion and pulling out of the testing needle are replaced, and the damage to the battery connector caused by the pulling out is avoided.

Description

Auxiliary test fixture for battery information acquisition

Technical Field

The utility model relates to the technical field of battery test jigs, in particular to a battery information acquisition auxiliary test jig.

Background

The test fixture is a mechanical auxiliary device used for testing a semi-finished product/finished product or a certain process in a production link so as to judge whether a tested object achieves the purpose of an initial designer.

Present battery test is generally fixed the battery on the frock tool to contact and test through test needle and battery connector, need use tool and test probe among the traditional test procedure, need artifical manual will test on the connector of probe needle plug to the battery, reachs the result of battery test afterwards, but, after the test was accomplished, the test probe often is difficult to be extracted out, often can appear damaging the condition of battery connector.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a battery information acquisition auxiliary test fixture, which aims to solve the problems that in the traditional test process provided in the background art, a fixture and a test probe are needed, the test probe needs to be manually inserted into a connector of a battery, and then the result of battery test is obtained, but after the test is finished, the test probe is often difficult to pull out, and the battery connector is often damaged.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

a battery information acquisition auxiliary test fixture comprises a base, a workbench and a test needle, wherein supporting plates are fixedly mounted at the upper ends of two sides of the base, the workbench is fixedly mounted on the surface of the top end of each supporting plate, a fixed plate is fixedly mounted in the middle of the surface of the workbench, a limiting plate is fixedly connected to one side of the fixed plate, a movable rod is movably connected to the middle of the limiting plate, one end of the movable rod penetrates through and is movably connected with the limiting plate, a connecting plate is fixedly connected to the surface of one end of the movable rod, a limiting block is arranged on the surface of the other end of the movable rod, a protective layer is arranged on each of the limiting block and one side surface of the limiting plate, a spring is arranged between the limiting block and the limiting plate and is positioned on the surface of the movable rod, a telescopic cylinder is movably mounted at the upper end of one side of the workbench, and the output end of the telescopic cylinder is in threaded connection with a mounting plate, and a testing needle is arranged on the surface of one side of the mounting plate.

Preferably, a groove is formed in one side of the workbench, a threaded rod is movably connected to the inside of the groove, a rotating motor is connected to one end, close to the limiting plate, of the workbench through a bolt, and the output end of the rotating motor penetrates through the groove and the threaded rod to be fixedly connected.

Preferably, the surface of the threaded rod is in threaded connection with a threaded block, sliding blocks are arranged on the surfaces of the two sides of the threaded block, sliding grooves are formed in the two sides of the inner wall of the groove, and one side, away from the threaded block, of each sliding block is in sliding connection with the corresponding sliding groove.

Preferably, the upper end surface of the thread block is provided with a connecting block, the upper end surface of the connecting block is provided with a telescopic cylinder, and the telescopic cylinder is fixedly connected with the thread block through the connecting block.

Preferably, one end of the spring is abutted with the limiting plate, and the other end of the spring is abutted with the limiting block.

Preferably, the thread block is movably arranged in the groove through a threaded rod and a sliding block.

Preferably, the number of the movable rods is two, and one ends of the two movable rods are fixedly connected through a connecting plate.

Compared with the prior art, the utility model provides a battery information acquisition auxiliary test fixture, which has the following beneficial effects:

according to the utility model, the electromagnetism is fixed through the movable rod, the limiting block and the spring, then the telescopic cylinder is moved through the rotating motor, so that the testing needle on the telescopic cylinder is moved, then the telescopic cylinder is used for moving the testing needle to enable the testing needle to be plugged with the battery connector, the testing process of the battery is realized, after the testing is completed, the telescopic cylinder is contracted to enable the testing needle to be pulled out of the battery connector, the process of manually inserting and pulling out the testing needle is replaced, the efficiency is improved, and the battery connector is prevented from being damaged due to pulling out.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a battery information acquisition auxiliary test fixture according to the present invention;

FIG. 2 is a schematic top view of a battery information collection auxiliary test fixture according to the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention;

the reference numbers in the figures are:

1. a base; 2. a support plate; 3. a work table; 4. a fixing plate; 5. a protective layer; 6. a limiting plate; 7. a movable rod; 8. a connecting plate; 9. a spring; 10. a limiting block; 11. a groove; 12. a telescopic cylinder; 13. mounting a plate; 14. a test pin; 15. a rotating electric machine; 16. a threaded rod; 17. a chute; 18. a thread block; 19. a slider; 20. and (4) connecting the blocks.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, a battery information acquisition auxiliary test fixture comprises a base 1, a workbench 3 and a test needle 14, wherein the upper ends of the two sides of the base 1 are fixedly provided with a support plate 2, the top surface of the support plate 2 is fixedly provided with the workbench 3, the middle part of the surface of the workbench 3 is fixedly provided with a fixed plate 4, one side of the fixed plate 4 is fixedly connected with a limit plate 6, the middle part of the limit plate 6 is movably connected with a movable rod 7, one end of the movable rod 7 penetrates through and is movably connected with the limit plate 6, one end surface of the movable rod 7 is fixedly connected with a connecting plate 8, the other end surface of the movable rod 7 is provided with a limit block 10, the limit block 10 and one side surface of the limit plate 6 are both provided with a protective layer 5, the protective layer 5 is made of rubber or soft elastic material and is used for protecting the battery from being clamped by the limit block 10, and a spring 9 is arranged between the limit block 10 and the limit plate 6, the spring 9 is located the surface of movable rod 7, and one side upper end movable mounting of workstation 3 has telescopic cylinder 12, and telescopic cylinder 12's output threaded connection has mounting panel 13, and one side surface of mounting panel 13 is provided with test needle 14.

Specifically, one side of the workbench 3 is provided with a groove 11, the groove 11 is movably connected with a threaded rod 16, one end of the workbench 3 close to the limiting plate 6 is connected with a rotating motor 15 through a bolt, and the output end of the rotating motor 15 penetrates through the groove 11 and the threaded rod 16 to be fixedly connected.

Specifically, threaded rod 16's surface threaded connection has screw block 18, screw block 18's both sides surface is provided with slider 19, spout 17 has been seted up to the inner wall both sides of recess 11, spout 17 is the cross with recess 11, one side and spout 17 sliding connection that screw block 18 was kept away from to slider 19, slider 19 and spout 17 phase-match, screw block 18 passes through screw rod 16 and slider 19 movable mounting in the inside of recess 11, screw block 18's upper end surface is provided with connecting block 20, connecting block 20's upper end surface is provided with telescopic cylinder 12, telescopic cylinder 12 passes through connecting block 20 and screw block 18 fixed connection. When the rotating motor 15 is started, the threaded rod 16 enables the threaded block 18 to move inside the groove 11 under the sliding fit of the sliding block 19 and the sliding groove 17, and further enables the threaded block 18 to drive the telescopic cylinder 12 to move through the connecting block 20.

Specifically, spring 9's one end and the looks butt of limiting plate 6, the other end and stopper 10 looks butt make stopper 10 remove to the direction of fixed plate 4 under spring 9's spring action, and then block fixed battery on workstation 3, the quantity of movable rod 7 is two, and connecting plate 8 fixed connection is passed through to the one end of two movable rods 7, can stimulate two movable rods 7 simultaneously through connecting plate 8 to improve work efficiency.

The working principle and the using process of the utility model are as follows: after the testing device is installed, when the testing device is checked to be used without errors, a battery to be tested is fixed on the workbench 3, then the connecting plate 8 is pulled, the limiting block 10 is abutted to the battery under the action of the spring 9, so that the battery is fixed on the workbench 3, then the rotating motor 15 is started, the rotating motor 15 rotates to drive the threaded rod 16 to rotate, the threaded block 18 moves in the groove 11 by sliding the sliding block 19 and the sliding groove 17, the telescopic cylinder 12 moves to be right in front of the battery, the telescopic cylinder 12 is started, so that the testing pin 14 is inserted into a battery connector on the battery, after the testing is finished, the telescopic cylinder contracts 12 to pull the testing pin 14 out of the battery connector, manual insertion and pulling of the testing pin are replaced, and damage to the battery connector caused by pulling is avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a battery information acquisition auxiliary test tool, includes base (1), workstation (3) and test needle (14), its characterized in that: the automatic cutting machine is characterized in that supporting plates (2) are fixedly mounted at the upper ends of two sides of the base (1), a workbench (3) is fixedly mounted at the top end surface of each supporting plate (2), a fixed plate (4) is fixedly mounted at the middle part of the surface of each workbench (3), a limiting plate (6) is fixedly connected to one side of each fixed plate (4), a movable rod (7) is movably connected to the middle part of each limiting plate (6), one end of each movable rod (7) penetrates through each limiting plate (6) and is movably connected with each limiting plate, a connecting plate (8) is fixedly connected to the surface of one end of each movable rod (7), a limiting block (10) is arranged on the surface of the other end of each movable rod (7), protective layers (5) are arranged on the surfaces of one side of each limiting block (10) and one side of each limiting plate (6), a spring (9) is arranged between each limiting block (10) and each limiting plate (6), and each spring (9) is located on the surface of each movable rod (7), one side upper end movable mounting of workstation (3) has telescopic cylinder (12), telescopic cylinder's (12) output threaded connection has mounting panel (13), a side surface of mounting panel (13) is provided with test needle (14).

2. The auxiliary testing tool for battery information collection according to claim 1, wherein: one side of workstation (3) is seted up fluted (11), the inside swing joint of recess (11) has threaded rod (16), one end bolted connection that workstation (3) are close to limiting plate (6) has rotating electrical machines (15), the output of rotating electrical machines (15) runs through recess (11) and threaded rod (16) fixed connection.

3. The auxiliary testing tool for battery information collection according to claim 2, wherein: the surface of the threaded rod (16) is in threaded connection with a threaded block (18), sliding blocks (19) are arranged on the surfaces of the two sides of the threaded block (18), sliding grooves (17) are formed in the two sides of the inner wall of the groove (11), and one side, far away from the threaded block (18), of each sliding block (19) is in sliding connection with the corresponding sliding groove (17).

4. The auxiliary testing tool for battery information collection according to claim 3, wherein: the upper end surface of screw thread piece (18) is provided with connecting block (20), the upper end surface of connecting block (20) is provided with telescopic cylinder (12), telescopic cylinder (12) pass through connecting block (20) and screw thread piece (18) fixed connection.

5. The auxiliary testing tool for battery information collection according to claim 1, wherein: one end of the spring (9) is abutted with the limiting plate (6), and the other end of the spring is abutted with the limiting block (10).

6. The auxiliary testing tool for battery information collection according to claim 4, wherein: the thread block (18) is movably arranged in the groove (11) through a threaded rod (16) and a sliding block (19).

7. The auxiliary testing tool for battery information collection according to claim 1, wherein: the number of the movable rods (7) is two, and one end of each movable rod (7) is fixedly connected with the corresponding connecting plate (8).