CN211697910U

CN211697910U - New energy battery test fixture

Info

Publication number: CN211697910U
Application number: CN202020206278.5U
Authority: CN
Inventors: 代安琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-10-16
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses a new energy battery test fixture, including the testboard, the top both sides of testboard are fixed mounting panel and the baffle of being equipped with respectively, the fixed backup pad that is equipped with in top of baffle, it is equipped with first threaded rod to rotate between the top of mounting panel and the backup pad, the one end fixed mounting that the backup pad was kept away from to the mounting panel has step motor, step motor's output shaft passes the one end fixed connection of mounting panel and first threaded rod, threaded connection has the connecting block on the first threaded rod, the bottom fixed connection of connecting block and testboard sliding connection's movable protection casing, the fixed plate that is equipped with in top middle part of testboard, the one end that. The utility model discloses be fit for the fixed use of battery test of different sizes, be convenient for press from both sides the battery fixation clamp of different sizes tightly, played fine guard action, avoided battery explosion to cause the possibility of injury to the staff in the battery test process.

Description

New energy battery test fixture

Technical Field

The utility model relates to a relevant technical field of new forms of energy specifically is a new forms of energy battery test fixture.

Background

And (3) new energy: also known as unconventional energy sources. Refers to various forms of energy sources other than traditional energy sources. The energy to be popularized is energy which is just developed and utilized or is actively researched, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy, nuclear fusion energy and the like. The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The inventor of lithium batteries was edison. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage.

At present, when testing new energy battery, current test mounting fixture can only carry out the fixed clamp tightly to the new energy battery of same specification mostly, is not convenient for carry out the fixed clamp tightly to the battery of different size and dimension for new energy battery's application scope is low, and new energy battery probably explodes in the testing process, can arrive the injury to staff's healthy. Therefore, the new energy battery test fixture is provided by improving the new energy battery test fixture.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a new forms of energy battery test fixture, including the testboard, the top both sides of testboard are fixed mounting panel and the baffle of being equipped with respectively, the fixed backup pad that is equipped with in top of baffle, it is equipped with first threaded rod to rotate between the top of mounting panel and the backup pad, the one end fixed mounting that the backup pad was kept away from to the mounting panel has step motor, step motor's output shaft passes the one end fixed connection of mounting panel and first threaded rod, threaded connection has the connecting block on the first threaded rod, the bottom fixed connection of connecting block and testboard sliding connection's movable protection casing, the fixed plate that is equipped with in top middle part of testboard, the circular arc that the one-third was seted up to the one end that the fixed plate is close to the baffle, the top.

As an optimal technical scheme of the utility model, adjustment mechanism includes second dovetail block, second dovetail and second threaded rod, the one end of second threaded rod is passed through the bearing and is rotated with the one end of the tight board in activity top and be connected, second threaded rod threaded connection is on the baffle, the other end of second threaded rod is fixed and is equipped with the runner.

As a preferred technical scheme of the utility model, the second dovetail is seted up on one side that is close to the baffle on the top of testboard, the fixed bottom of establishing at the second dovetail of second dovetail block, just second dovetail block matches the setting with the second dovetail.

As a preferred technical scheme of the utility model, the baffle is close to the fixed triangle fixture block that is equipped with of one end of activity protection casing, the triangle draw-in groove that matches with the triangle fixture block is seted up to the one end of activity protection casing.

As a preferred technical scheme of the utility model, first dovetail has all been seted up to the top both sides of testboard, the bottom both sides of activity protection casing all fixed be equipped with two the first dovetail piece that first dovetail matches.

As an optimal technical scheme of the utility model, the both ends of first threaded rod all rotate with mounting panel and backup pad respectively through the bearing and are connected, the top middle part at the activity protection casing is established to the connecting block.

As a preferred technical scheme of the utility model, four edges in the bottom of testboard all fix and are equipped with the supporting leg, four the bottom of supporting leg is all fixed and is equipped with the non slipping spur, and the bottom of four non slipping spurs all is equipped with anti-skidding line.

The utility model has the advantages that:

1. this kind of new energy battery test fixture, through the second threaded rod, the use of mutually supporting of activity top clamp plate and baffle etc. needs to fix new energy battery, manual rotation runner, the runner drives the second threaded rod and rotates, second threaded rod and baffle threaded connection, the second threaded rod passes through the bearing simultaneously and rotates with activity top clamp plate to be connected, make activity top clamp plate move on the testboard and fix with the relative battery of fixed plate matching, be fit for the fixed use of battery test of not equidimension size, wide application scope.

2. This kind of new energy battery test fixture, through first threaded rod, mutually supporting of connecting block and activity protection casing etc. is used, step motor's output shaft drives first threaded rod and rotates, first threaded rod carries out threaded engagement with the connecting block, under connecting block and activity protection casing and first forked tail piece fixed connection's the condition, make the connecting block move along first threaded rod, the connecting block drives movable protection casing and moves, the first forked tail piece of activity protection casing bottom moves at the inner chamber of first dovetail, until activity protection casing and baffle laminating, fine guard action has been played, the possibility that battery explosion led to the fact the injury to the staff in the battery test process has been avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a new energy battery testing jig of the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 of the new energy battery testing jig of the present invention;

fig. 3 is a view from below of the movable protective cover structure of the new energy battery testing fixture of the present invention.

In the figure: 1. supporting legs; 2. a test bench; 3. a baffle plate; 4. a first dovetail groove; 5. a triangular clamping block; 6. a support plate; 7. a first threaded rod; 8. a stepping motor; 9. mounting a plate; 10. connecting blocks; 11. a movable protective cover; 12. a triangular clamping groove; 13. a fixing plate; 14. a second dovetail groove; 15. a second dovetail block; 16. a second threaded rod; 17. a movable jacking plate; 18. a first dovetail block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2 and fig. 3, the new energy battery testing fixture of the present invention comprises a testing table 2, a mounting plate 9 and a baffle plate 3 are respectively and fixedly disposed on two sides of a top end of the testing table 2, a supporting plate 6 is fixedly disposed on a top end of the baffle plate 3, a first threaded rod 7 is rotatably disposed between the top end of the mounting plate 9 and the supporting plate 6, a stepping motor 8 is fixedly disposed on one end of the mounting plate 9 away from the supporting plate 6, an output shaft of the stepping motor 8 passes through the mounting plate 9 and is fixedly connected with one end of the first threaded rod 7, one end of the mounting plate 9 is fixedly disposed with a stepping motor driver and a stepping motor controller, the stepping motor 8 is electrically connected with the stepping motor driver, the stepping motor driver is electrically connected with the stepping motor controller, the stepping motor controller is electrically connected with an external power supply, the stepping motor 8 is preferably, the stepping motor controller is preferably a TPC8-8TD controller, the first threaded rod 7 is in threaded connection with a connecting block 10, the bottom end of the connecting block 10 is fixedly connected with a movable protective cover 11 in sliding connection with the test board 2, the middle of the top end of the test board 2 is fixedly provided with a fixing plate 13, one end, close to the baffle 3, of the fixing plate 13 is provided with a one-third arc, and the top end of the test board 2 is provided with a movable jacking plate 17 matched with the fixing plate 13 in a sliding mode through an adjusting mechanism.

Wherein, adjustment mechanism includes second dovetail block 15, second dovetail 14 and second threaded rod 16, the one end of second threaded rod 16 is passed through the bearing and is rotated with the one end of activity top clamp plate 17 and be connected, 16 threaded connection of second threaded rod is on baffle 3, the fixed runner that is equipped with of the other end of second threaded rod 16, the manual runner that rotates, the runner drives second threaded rod 16 and rotates, second threaded

rod

16 and 3 threaded connection of baffle, second threaded rod 16 passes through the bearing and rotates with activity top clamp plate 17 to be connected simultaneously, thereby it fixes the battery to make activity top clamp plate 17 carry out the motion on testboard 2, be fit for the fixed use of battery test of equidimension not.

The second dovetail groove 14 is formed in one side, close to the baffle 3, of the top end of the test board 2, the second dovetail block 15 is fixedly arranged at the bottom end of the second dovetail groove 14, the second dovetail block 15 and the second dovetail groove 14 are arranged in a matched mode, when the movable tightening plate 17 moves, the second dovetail block 15 moves in an inner cavity of the second dovetail groove 14, and the movement stability of the movable tightening plate 17 is improved.

Wherein, the fixed triangle fixture block 5 that is equipped with of one end that is close to movable protection casing 11 of baffle 3, the triangle draw-in groove 12 that matches with triangle fixture block 5 is seted up to the one end of movable protection casing 11, and the matching of triangle fixture block 5 and triangle draw-in groove 12 sets up and is convenient for make movable protection casing 11 move to match the laminating with baffle 3, has improved the stability of movable protection casing 11 and the laminating of baffle 3.

Wherein, first dovetail 4 has all been seted up to the top both sides of testboard 2, and the bottom both sides of activity protection casing 11 all are fixed to be equipped with the first dovetail 18 that matches with two first dovetail 4, and when the motion of activity protection casing 11, first dovetail 18 moves at the inner chamber of first dovetail 4, has improved the stability of the motion of activity protection casing 11.

Wherein, the both ends of first threaded rod 7 all rotate with mounting panel 9 and backup pad 6 respectively through the bearing and are connected, and connecting block 10 is established at the top middle part of activity protection casing 11, and the setting up of bearing has improved first threaded rod 7 and mounting panel 9 and 6 pivoted fluency of backup pad, and connecting block 10 is established and can be improved the motion stability of activity protection casing 11 in the top middle part of activity protection casing 11.

Wherein, four edges of bottom of testboard 2 all fix and are equipped with supporting leg 1, four supporting leg 1's bottom is all fixed and is equipped with the non slipping spur, four non slipping spur's bottom all is equipped with anti-skidding line, four supporting leg 1's setting plays fine supporting role to testboard 2, the increase of non slipping spur supporting leg 1 and the area of contact on ground, improved stability, the setting up of anti-skidding line has increased the frictional force of non slipping spur with ground, makes the stability of non slipping spur higher.

The working principle is as follows: when a new energy battery is tested, the new energy battery needs to be fixed, the rotating wheel is rotated manually, the rotating wheel drives the second threaded rod 16 to rotate, the second threaded rod 16 is in threaded connection with the baffle 3, meanwhile, the second threaded rod 16 is in rotational connection with the movable tightening plate 17 through a bearing, the movable tightening plate 17 moves on the test bench 2 so as to be matched with the fixed plate 13 to fix the battery, the novel battery testing device is suitable for testing and fixing batteries with different sizes and is convenient for fixedly clamping the batteries with different sizes, the stepping motor 8 is started again, the output shaft of the stepping motor 8 drives the first threaded rod 7 to rotate, the first threaded rod 7 is in threaded engagement with the connecting block 10, under the condition that the connecting block 10 is fixedly connected with the movable protective cover 11 and the first dovetail block 18, the connecting block 10 moves along the first threaded rod 7, and the movable protective cover 11 is driven by the connecting block 10 to move, the first dovetail block 18 at the bottom end of the movable protective cover 11 moves in the inner cavity of the first dovetail groove 4 until the movable protective cover 11 is attached to the baffle 3, so that a good protective effect is achieved, and the possibility that the worker is injured by battery explosion in the battery testing process is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a new energy battery test fixture, includes testboard (2), its characterized in that, the top both sides of testboard (2) are fixed mounting panel (9) and baffle (3) respectively, the fixed backup pad (6) that is equipped with in top of baffle (3), it is equipped with first threaded rod (7) to rotate between the top of mounting panel (9) and backup pad (6), the one end fixed mounting that backup pad (6) were kept away from in mounting panel (9) has step motor (8), the output shaft of step motor (8) passes the one end fixed connection of mounting panel (9) and first threaded rod (7), threaded connection has connecting block (10) on first threaded rod (7), the bottom fixed connection of connecting block (10) has movable protection casing (11) with testboard (2) sliding connection, the top middle part of testboard (2) is fixed and is equipped with fixed plate (13), one end of the fixed plate (13) close to the baffle (3) is provided with one third of arc, and the top end of the test bench (2) is provided with a movable jacking plate (17) matched with the fixed plate (13) in a sliding manner through an adjusting mechanism.

2. The new energy battery test fixture according to claim 1, wherein the adjusting mechanism comprises a second dovetail block (15), a second dovetail groove (14) and a second threaded rod (16), one end of the second threaded rod (16) is rotatably connected with one end of the movable tightening plate (17) through a bearing, the second threaded rod (16) is in threaded connection with the baffle (3), and a rotating wheel is fixedly arranged at the other end of the second threaded rod (16).

3. The new energy battery test fixture as claimed in claim 2, wherein the second dovetail groove (14) is formed in one side, close to the baffle (3), of the top end of the test platform (2), the second dovetail block (15) is fixedly arranged at the bottom end of the second dovetail groove (14), and the second dovetail block (15) and the second dovetail groove (14) are arranged in a matched mode.

4. The new energy battery test fixture according to claim 1, wherein a triangular clamping block (5) is fixedly arranged at one end of the baffle (3) close to the movable protective cover (11), and a triangular clamping groove (12) matched with the triangular clamping block (5) is formed at one end of the movable protective cover (11).

5. The new energy battery test fixture according to claim 1, wherein first dovetail grooves (4) are formed in two sides of the top end of the test platform (2), and first dovetail blocks (18) matched with the two first dovetail grooves (4) are fixedly arranged on two sides of the bottom end of the movable protective cover (11).

6. The new energy battery test fixture as claimed in claim 1, wherein both ends of the first threaded rod (7) are rotatably connected with the mounting plate (9) and the support plate (6) through bearings, respectively, and the connecting block (10) is arranged in the middle of the top end of the movable protective cover (11).

7. The new energy battery test fixture according to claim 1, wherein the test platform (2) is fixedly provided with support legs (1) at four corners of the bottom end, the four support legs (1) are fixedly provided with anti-skid blocks at the bottom end, and the four anti-skid blocks are provided with anti-skid threads at the bottom end.