CN219799706U

CN219799706U - Battery capacity testing device

Info

Publication number: CN219799706U
Application number: CN202321336601.0U
Authority: CN
Inventors: 吴阳阳; 吴凡; 张伟斌
Original assignee: Xiamen Weierpaike New Energy Technology Co ltd
Current assignee: Xiamen Weierpaike New Energy Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-03
Anticipated expiration: 2033-05-30

Abstract

The present utility model relates to the field of battery capacity testing, and in particular, to a battery capacity testing device. Including the test structure body, the symmetry is provided with two sets of test inserted columns on the outer wall of test structure body, every group all cup jointed a set of collar subassembly on the outer wall of test inserted column, the collar subassembly includes the lantern ring body, two sets of be connected with the fixed plate between the lantern ring body, the fixed plate is close to the side wall of test structure body and installs the second fixture block, the left and right sides symmetry of second fixture block is provided with two sets of compression springs, every group compression spring's the other end is all installed on the test structure body, the test structure body is close to the card hole on the lateral wall of fixed plate, be provided with first fixture block over the card hole, the other end activity setting of first fixture block is in the card hole, first fixture block and the movable joint of second fixture block. The embodiment improves the testing efficiency.

Description

Battery capacity testing device

Technical Field

The utility model belongs to the technical field of battery capacity testing, and particularly relates to a battery capacity testing device.

Background

With the rapid development of social economy, the battery capacity testing device is increasingly widely applied, and the using technology is to perform check discharge specially aiming at the storage battery packs with different voltage levels to test the capacity of the storage battery packs.

Through retrieval, in the prior art, chinese patent publication No. CN214953991U, the authorized publication date: 2021-11-30 discloses a battery capacity testing device, which comprises a fixed table, the upper end fixed insertion of fixed table installs the panel, the fixed welding of lower extreme of fixed table has the measurement metal casing, the equal fixed mounting in both sides of measurement metal casing front end has the measurement spliced pole, the front end fixed mounting of measurement spliced pole has the measurement spliced pole, and the welded fastening's of loose axle effect has been improved to above-mentioned embodiment.

The device still has the following drawbacks: when the problem appears in the test process, can't in time drive battery and test structure body separation to can lead to the device to generate heat after long-term use, make follow-up detection effect inefficiency, thereby reduced the device security.

Disclosure of Invention

In view of the above problems, the present utility model provides a battery capacity testing device. Including the test structure body, the symmetry is provided with two sets of test inserted columns on the outer wall of test structure body, every group all cup jointed a set of collar subassembly on the outer wall of test inserted column, the collar subassembly includes the lantern ring body, two sets of be connected with the fixed plate between the lantern ring body, the fixed plate is close to the side wall of test structure body and installs the second fixture block, the left and right sides symmetry of second fixture block is provided with two sets of compression springs, every group compression spring's the other end is all installed on the test structure body, the test structure body is close to the card hole on the lateral wall of fixed plate, be provided with first fixture block over the card hole, the other end activity setting of first fixture block is in the card hole, first fixture block and the movable joint of second fixture block.

Further, the joint groove has been seted up at test structure body top, the activity joint has the panel in the joint groove, the output electric connection of panel is on test structure body.

Further, electric putter is installed at test structure body top, install electric slipway on electric putter's the output, sliding connection has two sets of fixed blocks on the output of electric slipway, every group the fixed block top is all installed a set of connecting plate.

Further, the mounting panel is installed to one end that the connecting plate was kept away from at test structure body top, two sets of spouts have been seted up to the symmetry on the mounting panel was close to a lateral wall of connecting plate, spout slip direction sets up for perpendicular, every group all install a set of dead lever on the connecting plate was close to a lateral wall of mounting panel, every group the equal sliding connection of the other end of dead lever is in the spout.

Further, every group the activity has cup jointed a plurality of groups of wheel that rolls on the outer wall of dead lever, every group all activity has cup jointed a set of rubber lantern ring on the outer wall of wheel that rolls, every group the outer wall of rubber lantern ring all slides the laminating on the outer wall of panel.

Further, a plurality of groups of limiting blocks are distributed on the inner wall of the lantern ring body in an annular array mode, a group of micro pumps are installed between two adjacent groups of limiting blocks, and the output ends of the micro pumps are in sliding fit on the outer wall of the test inserting column.

The beneficial effects of the utility model are as follows:

1. the compression spring is sprung to drive the storage battery to separate with the test structure body to through extrusion micropump blowout ethanol solution in its separation process, clean the cooling to the test inserted bar, be used for carrying out the test next time fast, avoided the test not in place and lead to the problem of device damage, played clean effect of cooling when having improved the security, improved its efficiency of software testing.

2. The electric slipway drives two sets of dead levers to slide to appointed position, and then in two sets of spouts are advanced to movable joint, carry out spacingly through rolling the wheel to it, in its course of working, the accessible electric putter drives the roll wheel and rolls from top to bottom, can effectively detect the problem that leads to its panel to swell because of the too big voltage when utilizing the rubber lantern ring to measure panel surface temperature. Improving the stability thereof.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic diagram of a test apparatus according to an embodiment of the present utility model;

FIG. 2 shows a schematic left-hand view of a mounting plate according to an embodiment of the utility model;

FIG. 3 shows a schematic diagram of a structure of a clamping groove according to an embodiment of the utility model;

fig. 4 shows a schematic left-hand view of a collar assembly according to an embodiment of the present utility model.

In the figure: 1. testing the structural body; 2. a battery panel; 3. an electric push rod; 4. an electric sliding table; 5. a clamping groove; 6. a fixed block; 7. a connecting plate; 8. a fixed rod; 9. a mounting plate; 10. a chute; 11. a rolling wheel; 12. a rubber collar; 13. testing the inserted column; 14. a compression spring; 15. a fixing plate; 16. a collar assembly; 161. a collar body; 162. a limiting block; 163. a micro pump; 17. a clamping hole; 18. a first clamping block; 19. and a second clamping block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides a battery capacity testing device. Including test structure body 1, exemplary, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, joint groove 5 has been seted up at test structure body 1 top, the activity joint has panel 2 in the joint groove, the output electric connection of panel 2 is on test structure body 1.

The electric push rod 3 is installed at the top of the test structure body 1, the electric sliding table 4 is installed on the output end of the electric push rod 3, two groups of fixing blocks 6 are connected to the output end of the electric sliding table 4 in a sliding mode, and a group of connecting plates 7 are installed at the tops of the fixing blocks 6 in each group.

The mounting panel 9 is installed to one end that connecting plate 7 was kept away from at test structure body 1 top, two sets of spouts 10 have been seted up to the symmetry on the mounting panel 9 is close to a lateral wall of connecting plate 7, spout 10 slip direction sets up for perpendicular, and every group all install a set of dead lever 8 on the connecting plate 7 is close to a lateral wall of mounting panel 9, every group the equal sliding connection of the other end of dead lever 8 is in spout 10.

Every group the activity has cup jointed a plurality of groups of roll round 11 on the outer wall of dead lever 8, every group all activity has cup jointed a set of rubber lantern ring 12 on the outer wall of roll round 11, every group the outer wall of rubber lantern ring 12 all slides the laminating on the outer wall of panel 2.

Two groups of test inserting posts 13 are symmetrically arranged on the outer wall of the test structure body 1, a group of sleeve ring assemblies 16 are sleeved on the outer wall of each group of test inserting posts 13, each sleeve ring assembly 16 comprises a sleeve ring body 161, a plurality of groups of limiting blocks 162 are distributed on the inner wall of the sleeve ring body 161 in an annular array, a group of micropumps 163 are arranged between every two adjacent groups of limiting blocks 162, and the output ends of the micropumps 163 are in sliding fit on the outer wall of the test inserting posts 13.

The two sets of lantern ring body 161 are connected with fixed plate 15 between, fixed plate 15 is close to and installs second fixture block 19 on the lateral wall of test structure body 1, the left and right sides symmetry of second fixture block 19 is provided with two sets of compression springs 14, every group compression spring 14's the other end all installs on test structure body 1.

A clamping hole 17 is formed in a side wall, close to the fixing plate 15, of the test structure body 1, a first clamping block 18 is arranged right above the clamping hole 17, the other end of the first clamping block 18 is movably arranged in the clamping hole 17, and the first clamping block 18 is movably clamped with a second clamping block 19.

Working principle: when the test structure body 1 works, the battery plate 2 is installed through the clamping groove 5, power is provided, and then the battery plate 2 is fixed and limited.

The electric sliding table 4 drives the two groups of fixing rods 8 to slide to the designated position, then the two groups of sliding grooves 10 are movably clamped into the two groups of sliding grooves, the two groups of sliding grooves are limited by the rolling wheel 11, in the working process of the electric sliding table, the electric sliding table 3 drives the rolling wheel 11 to roll up and down, and the problem that the battery plate 2 bulges due to overlarge voltage can be effectively detected when the surface temperature of the battery plate 2 is measured by using the rubber sleeve ring 12.

Then, the capacity of the storage battery is detected, the two groups of test posts 13 are respectively inserted into the front and back poles of the storage battery, and the fixing plate 15 is pressed in the working process, so that the first clamping block 18 and the second clamping block 19 are movably clamped in the clamping hole 17, and then the working is started.

When the work is finished or a testing problem occurs, in order to separate the storage battery from the testing structure body 1 for the first time, the first clamping block 18 is pressed, so that the first clamping block 18 is separated from the second clamping block 19.

The compression spring 14 is sprung out to drive the storage battery to be separated from the test structure body 1, and the ethanol solution is sprayed out by the extrusion micro pump 163 in the separation process of the storage battery, so that the test plunger 13 is cleaned and cooled for the next test, the problem that the device is damaged due to the fact that the test is not in place is avoided, the safety is improved, the cleaning and cooling effects are achieved, and the test efficiency is improved.

The compression spring 14 is sprung out to drive the storage battery to be separated from the test structure body 1, and in the separation process, the ethanol solution is sprayed out by the extrusion micro pump 163 to clean and cool the test plug 13 for the next test, so that the problem that the device is damaged due to the fact that the test is not in place is avoided, the safety is improved, the cleaning and cooling effect is achieved, and the test efficiency is improved.

The electric sliding table 4 drives the two groups of fixing rods 8 to slide to the designated position, then the two groups of sliding grooves 10 are movably clamped into the two groups of sliding grooves, the two groups of sliding grooves are limited through the rolling wheel 11, in the working process of the electric sliding table, the electric sliding table 3 drives the rolling wheel 11 to roll up and down, and the problem that the battery plate 2 bulges due to overlarge voltage can be effectively detected when the surface temperature of the battery plate 2 is measured by using the rubber sleeve ring 12. Improving the stability thereof.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A battery capacity testing device, characterized in that: including test structure body (1), the symmetry is provided with two sets of test inserted column (13) on the outer wall of test structure body (1), every group all cup jointed a set of collar subassembly (16) on the outer wall of test inserted column (13), collar subassembly (16) are including collar body (161), two sets of be connected with fixed plate (15) between collar body (161), fixed plate (15) are close to on the lateral wall of test structure body (1) and install second fixture block (19), the left and right sides symmetry of second fixture block (19) is provided with two sets of compression spring (14), every group compression spring (14) the other end is all installed on test structure body (1), set up draw-in hole (17) on the lateral wall that test structure body (1) is close to fixed plate (15), be provided with first fixture block (18) directly over draw-in hole (17), the other end activity of first fixture block (18) sets up in draw-in hole (17), first fixture block (18) and second fixture block (19) activity joint.

2. The battery capacity testing device according to claim 1, wherein: the test structure comprises a test structure body (1), wherein a clamping groove (5) is formed in the top of the test structure body, a battery plate (2) is movably clamped in the clamping groove, and the output end of the battery plate (2) is electrically connected to the test structure body (1).

3. The battery capacity testing device according to claim 2, wherein: the electric sliding table is characterized in that the electric push rod (3) is installed at the top of the test structure body (1), an electric sliding table (4) is installed at the output end of the electric push rod (3), two groups of fixing blocks (6) are connected to the output end of the electric sliding table (4) in a sliding mode, and a group of connecting plates (7) are installed at the tops of the fixing blocks (6) in each group.

4. The battery capacity testing device according to claim 2, wherein: the testing structure is characterized in that one end, far away from the connecting plate (7), of the top of the testing structure body (1) is provided with a mounting plate (9), two groups of sliding grooves (10) are symmetrically formed in one side wall, close to the connecting plate (7), of the mounting plate (9), sliding directions of the sliding grooves (10) are vertical, a group of fixing rods (8) are respectively arranged on one side wall, close to the mounting plate (9), of each connecting plate (7), and the other ends of the fixing rods (8) are respectively connected in the sliding grooves (10) in a sliding mode.

5. The battery capacity testing device according to claim 4, wherein: every group the activity has cup jointed a plurality of groups of roll round (11) on the outer wall of dead lever (8), every group all activity has cup jointed a set of rubber lantern ring (12) on the outer wall of roll round (11), every group the outer wall of rubber lantern ring (12) all slides the laminating on the outer wall of panel (2).

6. The battery capacity testing device according to claim 2, wherein: a plurality of groups of limiting blocks (162) are distributed on the inner wall of the collar body (161) in an annular array, a group of micro pumps (163) are arranged between every two adjacent groups of limiting blocks (162), and the output ends of the micro pumps (163) are all in sliding fit on the outer wall of the test plunger (13).