CN212183483U

CN212183483U - Battery piece IV detection device

Info

Publication number: CN212183483U
Application number: CN202021130852.XU
Authority: CN
Inventors: 张军
Original assignee: Suzhou Kepai Automation Equipment Co ltd
Current assignee: Suzhou Kepai Automation Equipment Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-12-18
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a battery piece IV detection device, which comprises a detection platform and contact pins, wherein the top of the detection platform is provided with a limiting groove, the bottom of the detection platform is provided with a connecting cavity, the inner wall of one side of the connecting cavity is fixedly connected with a plurality of connecting springs, one end of each connecting spring is fixedly connected with a support rod, one side of the limiting groove is provided with a limiting plate, one end of each support rod is fixedly connected with the limiting plate, both ends of the top of the detection platform are fixedly connected with conductive bosses, one side of each conductive boss is provided with an indicator light, the contact pins comprise two elastic pieces, the elastic pieces are respectively connected with the anode and the cathode of the indicator light, one ends of the elastic pieces are respectively lapped on the top of the conductive bosses, the limiting groove is internally provided with a positive power supply guide pillar and a negative power supply guide pillar, the battery, can detect the panel fast, use manpower sparingly material resources, effectual improvement work efficiency.

Description

Battery piece IV detection device

Technical Field

The utility model relates to a battery piece detects technical field, specifically is a battery piece IV detection device.

Background

The electrical property of the solar cell piece needs to be detected after the production of the solar cell piece, and whether the solar cell piece is qualified is judged, a plurality of manufacturers detect the solar cell piece by adopting a simple IV detection tool at present, generally adopt a voltage measurement instrument, connect the positive electrode and the negative electrode of the solar cell piece by using connecting pins, and detect under simulated illumination, the detection mode needs to manually connect and disassemble the connecting pins of the solar cell piece, and the battery needs to be manually pressed, so that the battery cannot be quickly fixed, the operation is inconvenient, the labor intensity is high, the working efficiency is low, and the requirements of current people on the product can not be met far away.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery piece IV detection device, simple structure, the fixed panel of being convenient for can detect the panel fast, uses manpower sparingly material resources, effectual improvement work efficiency to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a battery piece IV detection device comprises a detection platform and a contact pin, wherein a limiting groove is arranged at the top of the detection platform, a connecting cavity is arranged at the bottom end of the detection platform, a plurality of connecting springs are fixedly connected to the inner wall of one side of the connecting cavity, one end of each connecting spring is fixedly connected with a supporting rod, a limiting plate is arranged at one side of the limiting groove, one end of each supporting rod is fixedly connected with the limiting plate, conductive bosses are fixedly connected to two ends of the top of the detection platform, indicator lamps are arranged at one sides of the conductive bosses, the contact pin comprises two elastic pieces which are respectively connected with the anode and the cathode of the indicator lamps, one ends of the elastic pieces are respectively lapped at the tops of the conductive bosses, a positive power supply guide pillar and a negative power supply guide pillar are arranged in the limiting groove, connecting grooves are arranged at two ends of the surface of the limiting groove, connecting pillars, the outer side of the connecting column is sleeved with a return spring, one end of the return spring is fixedly connected with the outer wall of the connecting column, and the other end of the return spring is fixedly connected with the bottom of the inner cavity of the connecting groove.

Furthermore, the equal downwarping of shell fragment one end extends there is the fixed part, it all is equipped with the fixed slot to detect platform top both ends, shell fragment one end is all pegged graft inside the fixed slot.

Furthermore, both ends of the inner wall of one side of the limit groove are fixedly connected with non-slip mats.

Furthermore, the limiting plate is of an inverted L-shaped structure.

Further, concave-convex parts are arranged on the inner walls of the two sides of the connecting groove and the two sides of the connecting column, the connecting column is connected with the connecting groove in a sliding mode, and one end of the connecting column is connected with the positive electrode and the negative electrode of the voltage in the detection platform respectively.

Furthermore, the contact pins are all conducted with the battery piece to be tested.

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

through setting up the spacing groove, fix the battery piece wherein, through setting up coupling spring, make the spacing groove can fix not unidimensional battery piece, and only need pull open the limiting plate and can fix the battery piece fast, through setting up spliced pole and reset spring, make anodal power supply guide pillar and negative pole power supply guide pillar can break away from voltage positive negative pole when not using, only need arrange the panel above that when using, push down it with the contact of voltage positive negative pole, the material resources of using manpower sparingly, improve detection efficiency, through setting up the concave-convex part, receive certain resistance when the spliced pole moves down, make reset spring can not stretch out and draw back fast, protect its elasticity, increase the device life.

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.

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

fig. 2 is a schematic cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the connection chamber of the present invention;

FIG. 4 is a schematic view of the internal structure of the connecting groove of the present invention;

fig. 5 is a schematic diagram of a limiting plate structure of the present invention;

fig. 6 is an enlarged view of a of the present invention;

reference numbers in the figures: 1. a detection platform; 2. a contact pin; 3. a limiting groove; 4. a connecting cavity; 5. a connecting spring; 6. a support bar; 7. a limiting plate; 8. a conductive boss; 9. an indicator light; 10. a spring plate; 11. a positive power supply guide post; 12. a negative power supply guide post; 13. connecting grooves; 14. connecting columns; 15. a return spring; 16. fixing grooves; 17. a non-slip mat; 18. a concave-convex portion.

Detailed Description

The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.

As shown in FIGS. 1-6, a battery piece IV detection device comprises a detection platform 1 and contact pins 2, wherein the top of the detection platform 1 is provided with a limiting groove 3 for fixing a battery piece therein, the bottom of the detection platform 1 is provided with a connecting cavity 4, the inner wall of one side of the connecting cavity 4 is fixedly connected with a plurality of connecting springs 5, so that the limiting groove 3 can fix battery pieces with different sizes, and the battery pieces can be quickly fixed only by pulling a limiting plate 7, one end of each connecting spring 5 is fixedly connected with a support rod 6, one side of the limiting groove 3 is provided with the limiting plate 7, one end of each support rod 6 is fixedly connected with the corresponding limiting plate 7, two ends of the top of the detection platform 1 are fixedly connected with conductive bosses 8, one side of each conductive boss 8 is provided with an indicator lamp 9, each contact pin 2 comprises two elastic pieces 10, the elastic pieces 10 are respectively connected with the positive and negative poles of, and one end of the elastic sheet 10 is placed on the top of the conductive boss 8, a positive power supply guide post 11 and a negative power supply guide post 12 are arranged inside the limiting groove 3, connecting grooves 13 are arranged at two ends of the surface of the limiting groove 3, connecting posts 14 are fixedly connected at the bottom ends of the positive power supply guide post 11 and the negative power supply guide post 12, a reset spring 15 is sleeved outside the connecting posts 14, one end of the reset spring 15 is fixedly connected with the outer wall of the connecting post 14, the other end of the reset spring 15 is fixedly connected with the bottom of an inner cavity of the connecting groove 13, so that the positive power supply guide post 11 and the negative power supply guide post 12 can be separated from positive and negative voltage poles when not in use, a battery panel is placed on the battery panel when in use, the battery panel is pressed.

More specifically, one end of each spring plate 10 is bent downwards to form a fixing portion, fixing grooves 16 are formed at two ends of the top of the testing platform 1, one end of each elastic sheet 10 is inserted into the fixing groove 16, both ends of the inner wall of one side of the limiting groove 3 are fixedly connected with the anti-skid pads 17, the effect of fixing the battery piece by the limiting groove 3 is increased, the limiting plate 7 is of an inverted L-shaped structure, the battery piece can be pressed from the upper part without pressing down the battery piece by manpower, concave-convex parts 18 are arranged on the inner walls of the two sides of the connecting groove 13 and the two sides of the connecting column 14, when the connecting column 14 moves downwards, a certain resistance is applied, so that the return spring 15 can not rapidly stretch and retract, the elasticity of the return spring is protected, the service life of the device is prolonged, the connecting column 14 is connected with the connecting groove 13 in a sliding way, and one end of the connecting column 14 is respectively connected with the positive electrode and the negative electrode of the voltage in the detection platform 1, and the contact pins 2 are all communicated with the battery piece to be tested.

The working principle is as follows: the battery piece IV detection device fixes the battery piece in the limiting groove 3, the limiting plate 7 can press the battery piece from the upper part without pressing the battery piece by manpower, the connecting spring 5 is arranged, so that the limiting groove 3 can fix the battery pieces with different sizes, and the battery pieces can be quickly fixed only by pulling the limiting plate 7, by arranging the connecting column 14 and the return spring 15, the anode power supply guide post 11 and the cathode power supply guide post 12 can be separated from the positive and negative voltage when not in use, when in use, the battery board is only needed to be arranged on the battery board and is pressed down to be contacted with the positive electrode and the negative electrode of the voltage, thereby saving manpower and material resources, improving the detection efficiency, and through arranging the concave-convex part 18, when the connecting column 14 moves downwards, certain resistance is applied, so that the return spring 15 cannot be rapidly stretched and contracted, the elasticity of the return spring is protected, and the service life of the device is prolonged.

Although particular 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 battery piece IV detection device, includes detection platform (1) and contact foot (2), its characterized in that: the detection device is characterized in that a limiting groove (3) is arranged at the top of the detection platform (1), a connecting cavity (4) is arranged at the bottom end of the detection platform (1), a plurality of connecting springs (5) are fixedly connected to the inner wall of one side of the connecting cavity (4), a supporting rod (6) is fixedly connected to one end of each connecting spring (5), a limiting plate (7) is arranged at one side of the limiting groove (3), one end of each supporting rod (6) is fixedly connected with the corresponding limiting plate (7), conductive bosses (8) are fixedly connected to two ends of the top of the detection platform (1), an indicator lamp (9) is arranged at one side of each conductive boss (8), each contact pin (2) comprises two elastic pieces (10), the elastic pieces (10) are respectively connected with the positive pole and the negative pole of the indicator lamp (9), one ends of the elastic pieces (10) are respectively overlapped on the tops of the conductive bosses (8), a positive power supply guide pillar (11), and both ends of the surface of the limiting groove (3) are respectively provided with a connecting groove (13), the bottom ends of the positive power supply guide post (11) and the negative power supply guide post (12) are respectively and fixedly connected with a connecting post (14), the outer side of the connecting post (14) is sleeved with a reset spring (15), one end of the reset spring (15) is fixedly connected with the outer wall of the connecting post (14), and the other end of the reset spring (15) is fixedly connected with the bottom of the inner cavity of the connecting groove (13).

2. The battery piece IV detection device according to claim 1, wherein: the elastic sheet (10) is characterized in that one end of the elastic sheet (10) is bent downwards to extend to form a fixing portion, fixing grooves (16) are formed in two ends of the top of the detection platform (1), and one end of the elastic sheet (10) is inserted into the fixing grooves (16).

3. The battery piece IV detection device according to claim 1, wherein: and both ends of the inner wall of one side of the limiting groove (3) are fixedly connected with anti-slip pads (17).

4. The battery piece IV detection device according to claim 1, wherein: the limiting plate (7) is of an inverted L-shaped structure.

5. The battery piece IV detection device according to claim 1, wherein: concave-convex parts (18) are arranged on the inner walls of two sides of the connecting groove (13) and two sides of the connecting column (14), the connecting column (14) is connected with the connecting groove (13) in a sliding mode, and one end of the connecting column (14) is connected with the positive electrode and the negative electrode of the internal voltage of the detection platform (1) respectively.

6. The battery piece IV detection device according to claim 1, wherein: the contact pins (2) are all communicated with the battery piece to be tested.