CN218213348U

CN218213348U - New forms of energy group battery detection mechanism

Info

Publication number: CN218213348U
Application number: CN202222137282.2U
Authority: CN
Inventors: 王铭; 彭亚楠; 周宇
Original assignee: Ningde Xinneng Xianfeng Testing Technology Co ltd
Current assignee: Ningde Xinneng Xianfeng Testing Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-03
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a new forms of energy group battery detection mechanism, including examining test table, examine test table's upper end and seted up the standing groove, the group battery has been placed in the standing groove, the group battery comprises a plurality of batteries of closely arranging, the both ends of battery possess first utmost point ear and second utmost point ear, examine test table's upper end about standing groove symmetry fixedly connected with mounting panel, two the back of the body one side fixed mounting of mounting panel has telescopic equipment, telescopic equipment's flexible end fixedly connected with mounting panel. The utility model discloses when detecting battery polarity, make first electricity piece and first utmost point ear contact, the second connect electricity piece and the contact of second utmost point ear, first electricity piece, first utmost point ear, battery, second utmost point ear, second connect electricity piece, coil formation route, the electro-magnet produces magnetic repulsion or magnetic attraction to the permanent magnet, and then judges whether battery polarity is wrong, the subsequent processing of being convenient for replaces artifical the detection, makes the detection effect more obvious, and detection efficiency is high and effectual.

Description

New forms of energy group battery detection mechanism

Technical Field

The utility model relates to a battery test technical field especially relates to a new forms of energy group battery detection mechanism.

Background

The battery pack is formed by arranging a plurality of batteries according to a certain polarity, the battery polarity placing direction can happen occasionally in the battery arranging process, and the detection of the battery polarity is a necessary step for avoiding scrapping. In the prior art, the universal meter is manually used for detection, the detection efficiency is low, the universal meter is observed for a long time, whether the polarity of the battery is reversed or not is judged, and careless mistakes are easily caused.

Therefore, we propose a new energy battery pack detection mechanism to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a new forms of energy group battery detection mechanism is in order to solve the problem that proposes in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the new energy battery pack detection mechanism comprises a detection table, wherein a placement groove is formed in the upper end of the detection table, a battery pack is placed in the placement groove and consists of a plurality of batteries which are closely arranged, a first tab and a second tab are arranged at two ends of each battery, the upper end of the detection table is symmetrically and fixedly connected with mounting plates about the placement groove, telescopic equipment is fixedly mounted on the opposite sides of the two mounting plates, the telescopic ends of the telescopic equipment are fixedly connected with the mounting plates, a plurality of first power receiving blocks are mounted on one side, close to the placement groove, of one of the mounting plates, the first power receiving blocks correspond to the first tab positions one by one, a plurality of second power receiving blocks are mounted on the other side, close to the placement groove, the second power receiving blocks correspond to the second tab positions one by one, the first power receiving blocks and the second power receiving blocks at the corresponding positions are connected with detection units, and the detection units are arranged in sequence; the detecting element includes the detection case, the detection case internal fixation has the electro-magnet, the electro-magnet includes the iron core and winds the coil of establishing outside the iron core, the both ends of coil run through the detection case respectively and connect electric block electric connection with first electricity, second electricity, sliding connection has the slider in the detection case, the embedded permanent magnet that is equipped with of slider, the common fixedly connected with spring of one side of electro-magnet and the inner wall of detection case is kept away from to the slider, the inner wall of detection case just is fixed with first contact switch and second contact switch in the both sides of slider, first contact switch has first reaction lamp through built-in power supply electric connection, second contact switch has the second reaction lamp through built-in power supply electric connection.

Preferably, the telescopic device is an electric telescopic rod.

Preferably, the upper end of examining test table just is equipped with a plurality of first digital signs in one side of standing groove, the upper end of detection case is equipped with a plurality of second digital signs, and a plurality of first digital signs and a plurality of second digital signs one-to-one.

Preferably, the first reaction lamp is a green lamp, and the second reaction lamp is a red lamp.

Preferably, when the first power receiving block is in contact with the first pole lug and the second power receiving block is in contact with the second pole lug, the electromagnet and the permanent magnet repel magnetically.

Preferably, the detection box is made of magnetic shielding materials.

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

the utility model discloses when detecting battery polarity, make first connecing electric piece and first utmost point ear contact, second to connect electric piece and second utmost point ear contact, first connecing electric piece, first utmost point ear, battery, second utmost point ear, second to connect electric piece, coil formation route, the electro-magnet produces magnetic repulsion or magnetic attraction to the permanent magnet, and then judges whether wrong battery polarity, the subsequent processing of being convenient for replaces artifical the detection, makes the testing effect more obvious, and detection efficiency is high and effectual.

Drawings

Fig. 1 is a schematic structural view of a new energy battery pack detection mechanism according to the present invention;

fig. 2 is the utility model provides a structure section view of new forms of energy group battery detection mechanism detecting element local orthographic view.

In the figure: the detection device comprises a detection table 1, a placement groove 2, a battery 3, a first tab 31, a second tab 32, a fixing plate 4, a mounting plate 5, a first 51 power connection block, a second 52 power connection block, a telescopic device 6, a detection unit 7, a detection box 71, an electromagnet 72, an iron core 721, a coil 722, a slider 73, a spring 74, a first 75 contact switch 76, a second 76 contact switch 77, a first reaction lamp 78, a second reaction lamp 79 and a permanent magnet 79.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a new forms of energy group battery detection mechanism, is including examining test table 1, examines the upper end of test table 1 and has seted up standing groove 2, has placed the group battery in standing groove 2, and the group battery comprises a plurality of closely arranged batteries 3, and standing groove 2 adaptation is in waiting to detect the group battery, fixes a position the group battery.

The battery 3 has a first tab 31 and a second tab 32 at both ends thereof, and the first tab 31 and the second tab 32 are a positive electrode and a negative electrode, respectively.

The upper end of the detection table 1 is symmetrically and fixedly connected with mounting plates 5 about a placing groove 2, telescopic equipment 6 is fixedly mounted on the opposite sides of the two mounting plates 5, the telescopic ends of the telescopic equipment 6 are fixedly connected with the mounting plates 5, one side, close to the placing groove 2, of one mounting plate 5 is provided with a plurality of first power receiving blocks 51, the first power receiving blocks 51 correspond to the first lugs 31 in a one-to-one mode, one side, close to the placing groove 2, of the other mounting plate 5 is provided with a plurality of second power receiving blocks 52, the second power receiving blocks 52 correspond to the second lugs 32 in a one-to-one mode, the first power receiving blocks 51 and the second power receiving blocks 52 in the corresponding positions are connected with detection units 7, the first power receiving blocks 51, the first lugs 31, the second lugs 32 and the second power receiving blocks 52 are used in a one-to-one mode, and the detection units 7 are arranged in sequence and cannot be arranged in disorder, so that inconvenience in use is caused;

specifically, the detection unit 7 includes a detection box 71, an electromagnet 72 is fixed in the detection box 71, specifically, the electromagnet 72 includes an iron core 721 and a coil 722 wound outside the iron core 721, two ends of the coil 722 respectively penetrate through the detection box 71 and are electrically connected to the first and second

power connection blocks

51 and 52, and when the first power connection block 51 is not in contact with the first tab 31, and when the second power connection block 52 is not in contact with the second tab 32, a circuit where the first power connection block 51, the second power connection block 52 and the coil 722 are open.

Sliding connection has slider 73 in detection case 71, the embedded permanent magnet 79 that is equipped with of slider 73, the common fixedly connected with spring 74 of one side and the inner wall of detection case 71 that electro-magnet 72 was kept away from to slider 73, spring 74 so that slider 73 resets, the inner wall of detection case 71 and the fixed first contact switch 75 and the second contact switch 76 that is provided with in the both sides of slider 73, contact switch is prior art, first contact switch 75 has first reaction lamp 77 through built-in power supply electric connection, second contact switch 76 has second reaction lamp 78 through built-in power supply electric connection, built-in power supply provides the electric energy to the reaction lamp.

The utility model discloses a theory of operation:

referring to fig. 1, a tester puts the battery pack into the placement groove 2 according to the left positive and right negative, that is, the first tab 31 is a positive pole, the second tab 32 is a negative pole, the positions of the first electricity-receiving block 51/the second electricity-receiving block 52 correspond to the first tab 31/the second tab 32 one by one, two telescopic devices 6 push out the mounting plate 5 simultaneously to make the first electricity-receiving block 51 contact with the first tab 31 and the second electricity-receiving block 52 contact with the second tab 32, the first electricity-receiving block 51, the first tab 31, the battery 3, the second tab 32, the second electricity-receiving block 52 and the coil 722 corresponding in position form a passage, and the battery 3 provides direct current;

before the circuit is switched on, the permanent magnet 79 and the iron core 721 generate magnetic attraction, so that the slide block 73 is relatively close to the second contact switch 76 but is not in contact with the second contact switch 76;

when the circuit is switched on, if the polarity of the battery 3 is not wrong, the electromagnet 72 generates a magnetic repulsion force to the permanent magnet 79, so that the slide block 73 compresses the spring 74 and is contacted with the first contact switch 75, and the first reaction lamp 77 is lighted; if the polarity of the battery 3 is wrong, the electromagnet 72 generates magnetic attraction force on the permanent magnet 79, so that the slide block 73 stretches the spring 74 and contacts the second contact switch 76, the second reaction lamp 78 is lighted, and whether the polarity of the battery 3 is wrong or not is judged.

Correspondingly, when the first electric connection block 51 contacts with the first tab 31 and the second electric connection block 52 contacts with the second tab 32, the electromagnet 72 and the permanent magnet 79 repel magnetically.

Further, the telescopic device 6 is an electric telescopic rod. Other types of telescopic devices known in the art, such as air cylinders, are also possible. The stroke of the telescopic device 6 is the distance from the first and second

current blocks

51 and 52 to the first and

second tabs

31 and 32 from the non-contact to the contact.

Further, the first reaction lamp 77 is a green lamp, and the second reaction lamp 78 is a red lamp. When the green light is turned on, the polarity of the battery 3 is not reversed, and when the red light is turned on, the polarity of the battery 3 is reversed, and later correction is needed.

Further, the upper end of the detection table 1 and one side of the placing groove 2 are provided with a plurality of first digital marks, the upper end of the detection box 71 is provided with a plurality of second digital marks, and the plurality of first digital marks correspond to the plurality of second digital marks in a one-to-one manner. After the polarity of the battery 3 is judged to obtain a result, the first digital identifier can be quickly found according to the second digital identifier, so that the battery can be conveniently marked by detection personnel in time for subsequent processing.

Further, the detection box 71 is made of a magnetic shield material. Electromagnetic shielding makes an effective means for suppressing interference, and can avoid the situation that the magnetic field interference in the adjacent detection units 7 influences the detection effect.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a new forms of energy group battery detection mechanism which characterized in that: the detection device comprises a detection table (1), a placement groove (2) is formed in the upper end of the detection table (1), a battery pack is placed in the placement groove (2), the battery pack is composed of a plurality of batteries (3) which are tightly arranged, a first tab (31) and a second tab (32) are arranged at two ends of each battery (3), a mounting plate (5) is symmetrically and fixedly connected to the upper end of the detection table (1) relative to the placement groove (2), telescopic equipment (6) is fixedly mounted on one side, opposite to each other, of each of the two mounting plates (5), the mounting plate (5) is fixedly connected with the telescopic end of each telescopic end, one side, close to the placement groove (2), of each mounting plate (5) is provided with a plurality of first power receiving blocks (51), the first power receiving blocks (51) correspond to the first tab (31) in position one-to-one mode, one side, close to the placement groove (2), of the other mounting plate (5) is provided with a plurality of second power receiving blocks (52), the second power receiving blocks (52) correspond to the first tab (32) in position one-to-one, the second power receiving blocks (7) are connected with a detection unit (7) in sequence;

the detection unit (7) comprises a detection box (71), an electromagnet (72) is fixed in the detection box (71), the electromagnet (72) comprises an iron core (721) and a coil (722) wound outside the iron core (721), two ends of the coil (722) respectively penetrate through the detection box (71) and are electrically connected with a first electricity-connecting block (51) and a second electricity-connecting block (52), a sliding block (73) is connected in the detection box (71) in a sliding mode, a permanent magnet (79) is embedded in the sliding block (73), one side, far away from the electromagnet (72), of the sliding block (73) and the inner wall of the detection box (71) are fixedly connected with a spring (74) together, a first contact switch (75) and a second contact switch (76) are fixedly arranged on the two sides of the sliding block (73), the first contact switch (75) is electrically connected with a first reaction lamp (77) through a built-in power supply, and the second contact switch (76) is electrically connected with a second reaction lamp (78) through a built-in power supply.

2. The new energy battery pack detection mechanism as claimed in claim 1, wherein: the telescopic equipment (6) is an electric telescopic rod.

3. The new energy battery pack detection mechanism according to claim 1, wherein: the detection box is characterized in that a plurality of first digital marks are arranged at the upper end of the detection platform (1) and on one side of the placing groove (2), a plurality of second digital marks are arranged at the upper end of the detection box (71), and the first digital marks correspond to the second digital marks one by one.

4. The new energy battery pack detection mechanism according to claim 1, wherein: the first reaction lamp (77) is a green lamp, and the second reaction lamp (78) is a red lamp.

5. The new energy battery pack detection mechanism according to claim 1, wherein: when the first electricity-connecting block (51) is contacted with the first pole lug (31) and the second electricity-connecting block (52) is contacted with the second pole lug (32), the electromagnet (72) and the permanent magnet (79) are magnetically repelled.

6. The new energy battery pack detection mechanism according to claim 1, wherein: the detection box (71) is made of magnetic shielding materials.