CN211043602U

CN211043602U - Battery voltage detection circuit device

Info

Publication number: CN211043602U
Application number: CN201921082107.XU
Authority: CN
Inventors: 吴兴跃; 吴中皓
Original assignee: Wuxi Yimeihao Technology Co ltd
Current assignee: Wuxi Yimeihao Technology Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-07-17
Anticipated expiration: 2029-07-11

Abstract

The utility model belongs to the technical field of the battery detects, especially, be a battery voltage detection circuitry, including board and anchor clamps monomer, the middle part fixed mounting of board top surface has the conveyer belt, equidistant being fixed with on the conveyer belt the anchor clamps monomer, the anchor clamps monomer contains first clamp splice and second clamp splice, first clamp splice with the top surface of second clamp splice is mated and is provided with the battery draw-in groove, first clamp splice with the second clamp splice is connected through the round pin axle, first clamp splice with the middle part that the second clamp splice is connected both sides is equipped with interior arc chamfer limit. The utility model discloses the both sides of the battery that awaits measuring of anchor clamps monomer centre gripping are constituteed to first clamp splice and the second clamp splice that set up to open and shut each other, and the conveyer belt battery loops through positive pole gauge outfit and negative pole gauge outfit and conveys voltage to voltage sampling module, and voltage sampling module conveys the testing result to the treater through keeping apart fortune respectively and put module and filter module, carries out voltage detection one by one to the power, promotes detection efficiency.

Description

Battery voltage detection circuit device

Technical Field

The utility model relates to a battery test technical field specifically is a battery voltage detection circuit device.

Background

The battery detector is a device for real-time and perfect online detection and management of a storage battery of a power supply system. The battery detector is widely applied to the management of power energy storage batteries in the related industries such as electric power, communication, traffic, automobiles and the like, and generally refers to an instrument for rapidly testing various batteries (groups) such as lithium ion batteries, nickel-metal hydride batteries, polymer batteries and the like, for example: cell-phone battery tester, intercom battery tester notebook battery detector etc. extensively are applicable to various battery manufacture factory assembly line production and detect, and its common battery detector has: a battery voltage and internal resistance tester, a finished battery comprehensive tester, a battery capacity tester, a lithium battery protection board tester, a battery voltage sorter, a pointer type voltage sampling module or a digital voltage sampling module for measuring the side amount of the voltage of the battery, a red meter pen is connected with the positive pole of the battery during detection, a black meter pen is connected with the negative pole of the battery,

the current battery voltage detection circuit device has the following problems:

1. in the current battery voltage detection process, only the voltage of a battery monomer can be detected, but the battery voltage cannot be continuously detected;

2. in the current battery voltage detection process, a detection module cannot timely and effectively process induced current and voltage information.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a battery voltage detection circuit device has solved among the prior art can not be continuous and has detected battery voltage to and detection module can not be to the problem of the timely effectual processing of electric current and the voltage information of response.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a battery voltage detection circuit device comprises a machine table and a clamp monomer, wherein a conveyor belt is fixedly installed in the middle of the top surface of the machine table, the clamp monomer is fixedly arranged on the conveyor belt at equal intervals, the clamp monomer comprises a first clamping block and a second clamping block, battery clamping grooves are formed in the top surfaces of the first clamping block and the second clamping block in a matched mode, the first clamping block and the second clamping block are connected through a pin shaft, inner circular-arc chamfering edges are arranged in the middle of two sides, connected with each other, of the first clamping block and the second clamping block, and the four inner circular-arc chamfering edges are matched with each other to form a first arc-shaped notch and a second arc-shaped notch;

contain voltage sampling module, isolation fortune in the board and put module, filtering module and treater, voltage sampling module input links to each other with the battery that awaits measuring, voltage sampling module output electric connection keep apart fortune put the module with filtering module, filtering module with the treater links to each other, it includes three isolation fortune chip, three to keep apart fortune and put the chip and all connect the treater is put to the isolation fortune.

As an optimal technical scheme of the utility model, the both sides vertical fixation of board has two guide rails, two the guide rail is located same axis, two the gomphosis has first slider and second slider respectively on the guide rail, first slider with the second slider faces the one end of board all is provided with antifriction bearing, first slider with the second slider deviates from the one end of board all is provided with the spring, two the spring is contradicted respectively the outside port of guide rail, first slider with the second slider all contradict through antifriction bearing in the free both sides of anchor clamps.

As a preferred technical scheme of the utility model, the top gomphosis of first slider is fixed with anodal gauge outfit, the top gomphosis of second slider is fixed the negative pole gauge outfit, board one side is provided with puts the board, put and put on the board voltage sampling module, voltage sampling module's output is electric connection respectively anodal gauge outfit with the negative pole gauge outfit.

As an optimal technical scheme of the utility model, the inside fixed mounting of board has the speed reducer, the input shaft of speed reducer is connected with the motor, the output shaft of speed reducer passes through belt pulley transmission pair and connects the conveyer belt.

As an optimized technical scheme of the utility model, the speed reducer is RV reduction gear or cam wheel splitter.

As an optimal technical scheme of the utility model, the voltage sampling module keep apart the fortune and put the module the filtering module with the treater all is connected with the earth connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a battery voltage detection circuitry device possesses following beneficial effect:

1. this battery voltage detection circuitry device constitutes the both sides of anchor clamps monomer centre gripping battery that awaits measuring through setting up first clamp splice and the second clamp splice that opens and shuts mutually, and the conveyer belt battery loops through anodal gauge outfit and negative pole gauge outfit and conveys voltage to voltage sampling module, and voltage sampling module conveys the testing result to the treater through keeping apart fortune module and filter module respectively, carries out voltage detection one by one to the power, promotes detection efficiency.

2. According to the battery voltage detection circuit device, the arc-shaped notch is formed by arranging the arc-shaped chamfer edge, and the arc-shaped notch pushes the anode gauge outfit and the cathode gauge outfit to be intermittently combined with the anode and the cathode of the battery through the bearing, so that the detection precision and accuracy are improved.

Drawings

FIG. 1 is a schematic view of the subjective structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

Fig. 4 is a schematic diagram of the detection circuit of the present invention.

In the figure: 1. a machine platform; 2. a conveyor belt; 3. a clamp monomer; 301. a first clamping block; 302. a second clamp block; 303. a battery card slot; 304. a pin shaft; 305. arc chamfering edges; 306. a first arcuate recess; 307. a second arcuate recess; 4. a guide rail; 5. a first slider; 6. a second slider; 7. a rolling bearing; 8. a spring; 9. a positive gauge outfit; 10. a negative gauge outfit; 11. placing the plate; 12. a voltage sampling module; 13. a speed reducer; 14. an electric motor; 15. a belt pulley transmission pair; 16. isolating the operational amplifier chip; 17. an isolation operational amplifier module; 18. a filtering module; 19. a processor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a battery voltage detection circuit device comprises a machine table 1 and a clamp monomer 3, wherein a conveyor belt 2 is fixedly installed in the middle of the top surface of the machine table 1, the clamp monomer 3 is fixedly arranged on the conveyor belt 2 at equal intervals, the clamp monomer 3 comprises a first clamping block 301 and a second clamping block 302, battery clamping grooves 303 are formed in the top surfaces of the first clamping block 301 and the second clamping block 302 in a matching mode, the first clamping block 301 and the second clamping block 302 are connected through a pin shaft 304, inner circular arc chamfering edges 305 are arranged in the middle of two sides, connected with each other, of the first clamping block 301 and the second clamping block 302, and the four inner circular arc chamfering edges 305 are mutually matched to form a first circular arc notch 306 and a second circular arc notch 307;

contain voltage sampling module 12, keep apart fortune in the board 1 and put module 17, filtering module 18 and treater 19, voltage sampling module 12 input links to each other with the battery that awaits measuring, and voltage sampling module 12 output electric connection keeps apart fortune and puts module 17 and filtering module 18, and filtering module 18 links to each other with treater 19, keeps apart fortune and puts module 17 and include that three keep apart fortune put chip 16, and three keep apart fortune and put chip 16 and all connect treater 19.

In this embodiment, the first clamping block 301 and the second clamping block 302 are opened when the two ends of the conveyor belt 2 are connected, a battery to be detected is placed between the first clamping block 301 and the second clamping block 302, the first clamping block 301 and the second clamping block 302 are automatically buckled when the conveyor belt 2 is in a horizontal position, and the two sides of the battery to be detected are clamped through the battery clamping groove 303.

The voltage sampling module 12 is configured to sample a voltage of the battery to be tested, and transmit a current of the battery to be tested to the isolation operational amplifier module 17, the three isolation operational amplifier chips 16 on the isolation operational amplifier module 17 respectively perform targeted processing on voltage data, and transmit a processing result to the processor 19, and meanwhile, the filtering module 18 also filters the detected current and then transmits the filtered current to the processor 19 for corresponding processing.

Specifically, the both sides vertical fixation of board 1 has two guide rails 4, two guide rails 4 are located the same axis, the gomphosis has first slider 5 and second slider 6 respectively on two guide rails 4, first slider 5 and second slider 6 all are provided with antifriction bearing 7 in the face of the one end of board 1, the one end that first slider 5 and second slider 6 deviate from board 1 all is provided with spring 8, two spring 8 conflict guide rail 4's outside port respectively, first slider 5 and second slider 6 all conflict in the both sides of anchor clamps monomer 3 through antifriction bearing 7.

In this embodiment, the two springs 8 respectively push the first slider 5 and the second slider 6, the first slider 5 and the second slider 6 respectively abut against the two sides of the single clamp body 3 through the rolling bearings 7, because the structures on the two sides of the single clamp body 3 are respectively provided with the first arc-shaped notch 306 and the second arc-shaped notch 307, at this time, the first arc-shaped notch 306 pushes the first slider 5 to move telescopically through the rolling bearings 7, and the second arc-shaped notch 307 pushes the second slider 6 to move telescopically through the rolling bearings 7.

Specifically, the top end of the first sliding block 5 is embedded and fixed with an anode gauge outfit 9, the top end of the second sliding block 6 is embedded and fixed with a cathode gauge outfit 10, one side of the machine table 1 is provided with a placing plate 11, a voltage sampling module 12 is placed on the placing plate 11, and the output end of the voltage sampling module 12 is electrically connected with the anode gauge outfit 9 and the cathode gauge outfit 10 respectively.

In this embodiment, when first slider 5 is flexible to be removed, positive gauge outfit 9 also is flexible to be removed thereupon, the battery anode that awaits measuring of centre gripping on the contact anchor clamps monomer 3 of intermittent type nature, when the flexible removal of second slider 6, negative pole gauge outfit 10 is flexible to be removed thereupon too, the battery cathode that awaits measuring of centre gripping on the contact anchor clamps monomer 3 of intermittent type nature, positive gauge outfit 9 switches on the positive pole and the voltage sampling module 12 of the battery that awaits measuring, negative pole gauge outfit 10 switches on the negative pole and the voltage sampling module 12 of the battery that awaits measuring, voltage sampling module 12 just can sample the voltage of the battery that awaits measuring at present.

Specifically, a speed reducer 13 is fixedly installed inside the machine table 1, an input shaft of the speed reducer 13 is connected with a motor 14, and an output shaft of the speed reducer 13 is connected with the conveyor belt 2 through a belt pulley transmission pair 15.

In this embodiment, the motor 14 drives the conveyor belt 2 through the speed reducer 13 and the belt pulley transmission pair 15, and at this time, only the battery to be detected needs to be placed at the end of the conveyor belt 2 while the first clamping block 301 and the second clamping block 302 are opened, and then the conveyor belt 2 drives the battery to be detected to sequentially pass through the positive gauge head 9 and the negative gauge head 10, so as to perform voltage detection one by one.

Specifically, the reducer 13 is an RV reducer or a cam divider.

In this embodiment, RV reduction gear and cam wheel splitter have the vibration little, and the noise is low, and the advantage that the energy consumption is low is consequently in the utility model discloses in, speed reducer 13 can intermittent type nature remove conveyer belt 2, make anodal gauge outfit 9 and negative pole gauge outfit 10 have the positive negative pole of the battery that awaits measuring of sufficient time touching to obtain better detection effect.

Specifically, the voltage sampling module 12, the isolation operational amplifier module 17, the filtering module 18 and the processor 19 are all connected with ground wires, and the ground wires enable the electronic product to work more stably, so that the detection precision is improved.

The conveyor belt 2, the voltage sampling module 12, the speed reducer 13 and the belt pulley transmission pair 15 in the embodiment are known technologies which are already disclosed and widely applied to daily life.

The utility model discloses a theory of operation and use flow: the range of the voltage sampling module 12 is selected according to the voltage range of the battery to be detected, the output end of the voltage sampling module 12 is respectively and electrically connected with the positive pole gauge outfit 9 and the negative pole gauge outfit 10, the first clamping block 301 and the second clamping block 302 are mutually opened when the two ends of the conveyor belt 2 are in use, the battery to be detected is placed between the first clamping block 301 and the second clamping block 302, the first clamping block 301 and the second clamping block 302 are automatically buckled when the conveyor belt 2 is in a horizontal position, the two sides of the battery to be detected are clamped through the battery clamping groove 303, when the conveyor belt 2 moves horizontally, the two springs 8 respectively push the first sliding block 5 and the second sliding block 6 to be abutted against the two sides of the clamp single body 3 through the rolling bearings 7, because the structures on the two sides of the clamp single body 3 are respectively provided with the first arc-shaped notch 306 and the second arc-shaped notch 307, at the moment, the first arc-shaped notch 306 pushes the, when the first sliding block 5 moves in a telescopic mode, the positive gauge outfit 9 also moves in a telescopic mode, the battery anode to be tested clamped on the intermittent contact clamp monomer 3 is arranged, when the second sliding block 6 moves in a telescopic mode, the negative gauge outfit 10 also moves in a telescopic mode, the battery cathode to be tested clamped on the intermittent contact clamp monomer 3 is arranged, the positive electrode of the battery to be tested is conducted with the voltage sampling module 12 through the positive gauge outfit 9, the negative electrode of the battery to be tested is conducted with the voltage sampling module 12 through the negative gauge outfit 10, and the voltage sampling module 12 can sample the voltage of the battery to be tested at present.

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 battery voltage detection circuitry device, includes board (1) and anchor clamps monomer (3), its characterized in that: a conveyor belt (2) is fixedly installed in the middle of the top surface of the machine table (1), the fixture single bodies (3) are fixed on the conveyor belt (2) at equal intervals, each fixture single body (3) comprises a first clamping block (301) and a second clamping block (302), battery clamping grooves (303) are formed in the top surfaces of the first clamping block (301) and the second clamping block (302) in a matched mode, the first clamping block (301) and the second clamping block (302) are connected through a pin shaft (304), inner arc chamfering edges (305) are arranged in the middle of two sides, connected with each other, of the first clamping block (301) and the second clamping block (302), and the four inner arc chamfering edges (305) are matched with each other to form a first arc-shaped notch (306) and a second arc-shaped notch (307);

contain voltage sampling module (12), keep apart fortune in board (1) and put module (17), filter module (18) and treater (19), voltage sampling module (12) input links to each other with the battery that awaits measuring, voltage sampling module (12) output electric connection keep apart fortune and put module (17) with filter module (18), filter module (18) with treater (19) link to each other, it puts module (17) including three isolation fortune and puts chip (16), three to keep apart fortune and put chip (16) and all connect treater (19).

2. The battery voltage detection circuit arrangement of claim 1, wherein: the both sides vertical fixation of board (1) has two guide rails (4), two guide rail (4) are located the same axis, two the gomphosis has first slider (5) and second slider (6) respectively on guide rail (4), first slider (5) with second slider (6) are faced the one end of board (1) all is provided with antifriction bearing (7), first slider (5) with second slider (6) deviate from the one end of board (1) all is provided with spring (8), two spring (8) are contradicted respectively the outside port of guide rail (4), first slider (5) with second slider (6) all contradict through antifriction bearing (7) in the both sides of anchor clamps monomer (3).

3. The battery voltage detection circuit arrangement of claim 2, wherein: the top gomphosis of first slider (5) is fixed with anodal gauge outfit (9), negative pole gauge outfit (10) are fixed in the top gomphosis of second slider (6), board (1) one side is provided with puts board (11), put and put on board (11) voltage sampling module (12), the output of voltage sampling module (12) electric connection respectively anodal gauge outfit (9) with negative pole gauge outfit (10).

4. The battery voltage detection circuit arrangement of claim 1, wherein: the interior fixed mounting of board (1) has speed reducer (13), the input shaft of speed reducer (13) is connected with motor (14), the output shaft of speed reducer (13) passes through belt pulley transmission pair (15) and connects conveyer belt (2).

5. The battery voltage detection circuit arrangement of claim 4, wherein: the speed reducer (13) is an RV speed reducer or a cam divider.

6. The battery voltage detection circuit arrangement of claim 1, wherein: the voltage sampling module (12), the isolation operational amplifier module (17), the filtering module (18) and the processor (19) are all connected with ground wires.