CN214539960U

CN214539960U - Lithium ion battery group PCB board break-make tester

Info

Publication number: CN214539960U
Application number: CN202022975371.5U
Authority: CN
Inventors: 邓志丹; 李江; 舒玉平; 彭澎; 邓颖波
Original assignee: Chenzhou Juxing Technology Co Ltd
Current assignee: Chenzhou Huaxing New Energy Technology Co.,Ltd.; Shenzhen Huaxing New Energy Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-10-29
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a lithium ion battery group PCB board break-make tester, including the test box, installation battery power indicator, break-make pilot lamp and bee calling organ on the main panel of test box, installation switch and test wire on the roof of test box, black pen-shape metre and red pen-shape metre are connected to the test wire, the interface that charges is installed on the bottom plate of test box. This lithium ion battery group PCB board break-make tester, it is small, the personnel of being convenient for hand-carry, transport, adopt chargeable lithium cell, can directly use the power to charge, the dual suggestion of measuring result, the person's of being convenient for audio-visual test result that reachs of tester, efficiency of software testing is high, stable.

Description

Lithium ion battery group PCB board break-make tester

Technical Field

The utility model relates to a lithium ion battery group PCB board break-make test equipment technical field specifically is a lithium ion battery group PCB board break-make tester.

Background

At present, lithium ion battery group PCB board break-make test equipment is bulky, portable, transport not convenient for, and efficiency of software testing is low, unstable moreover, can't be accurate, the fast defective products who detects lithium ion battery group PCB board material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium ion battery group PCB board break-make tester, it is small, the personnel of being convenient for hand-carry, transport adopt chargeable lithium cell, can directly use the power to charge, the double suggestion of measuring result, the person audio-visual test result that reachs of the tester of being convenient for, efficiency of software testing is high, stable, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium ion battery pack PCB on-off tester comprises a test box, wherein a main panel of the test box is provided with a battery electric quantity indicating screen, an on-off indicating lamp and a buzzer, a top plate of the test box is provided with a switch and a test wire, the test wire is connected with a black meter pen and a red meter pen, and a bottom plate of the test box is provided with a charging interface; black pen-shape metre comprises crocodile chuck, pencil socket and pencil plug, and the tail end of crocodile chuck sets up the pencil socket, and the pencil plug is located the one end of test wire, and pencil plug cartridge is in the pencil socket, red pen-shape metre comprises a body, nib and nib, and the one end of a body sets up the nib, and the tip of nib sets up the pole hole, and the nib is located nib department, and the afterbody of nib sets up the inserted bar, and the inserted bar cartridge is in the pole hole.

Preferably, the test box further comprises a detection circuit, the detection circuit is arranged inside the test box and consists of a voltage display module U1, a battery pack BT and a protection board U2, an anode pin and a cathode pin of the voltage display module U1 are connected with an anode pin and a cathode pin of the battery pack BT, the anode pin and the cathode pin of the battery pack BT are respectively connected with a B + pin and a B-pin of the protection board U2, a P + pin of the protection board U2 is respectively connected with a red meter pen and a charging interface, a P-pin of the protection board U2 is respectively connected with a switch and the charging interface, the switch is connected with a buzzer, a resistor R1 and a light emitting diode LED1 which are connected in series, and the buzzer and the light emitting diode LED1 are connected with a black meter pen.

Preferably, the battery pack BT consists of a battery BT1, a battery BT2, a battery BT3 and a battery BT4, the battery BT1, the battery BT2 and the battery BT3 are connected in series with the battery BT4, and a circuit interface of the battery BT1 in series with the battery BT2 is connected with a pin B1 of the protection board U2, a circuit interface of the battery BT2 in series with the battery BT3 is connected with a pin B2 of the protection board U2, and a circuit interface of the battery BT3 in series with the battery BT4 is connected with a pin B3 of the protection board U2.

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

according to the lithium ion battery pack PCB on-off tester, signals of the lithium ion battery pack PCB are collected through the black meter pen and the red meter pen and then are sent to the internal detection circuit of the test box, and the on-off state of the lithium ion battery pack PCB is displayed through the on-off indicator lamp and the buzzer after circuit processing, so that a tester can obtain a test result intuitively; moreover, the test box is small in size, and is convenient for personnel to carry and transport.

Drawings

FIG. 1 is a front view of the test box of the present invention;

FIG. 2 is a top view of the test box of the present invention;

figure 3 is a bottom view of the test box of the utility model

FIG. 4 is a drawing of a black list pen of the present invention;

FIG. 5 is an assembly view of the structure of the black list pen of the present invention;

FIG. 6 is a drawing of the structure of the red-chart pen of the present invention

FIG. 7 is an assembly view of the structure of the red pen of the present invention;

fig. 8 is a detection circuit diagram of the present invention.

In the figure: 1. a test box; 2. a battery power indicator screen; 3. turning on and off the indicator light; 4. a buzzer; 5. a switch; 6. a test line; 7. a black list pen; 71. a crocodile clip; 72. a harness receptacle; 73. a wire harness plug; 8. a red-meter pen; 81. a pen body; 82. a pen point; 821. a rod hole; 83. A pen point; 831. inserting a rod; 9. a charging interface; 10. a detection circuit.

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.

Referring to fig. 1-7, a lithium ion battery pack PCB on-off tester comprises a test box 1, a battery power indicator 2, an on-off indicator lamp 3 and a buzzer 4 are installed on a main panel of the test box 1, a switch 5 and a test wire 6 are installed on a top plate of the test box 1, the test wire 6 is connected with a black meter pen 7 and a red meter pen 8, and a charging interface 9 is installed on a bottom plate of the test box 1; the black meter pen 7 is composed of a crocodile chuck 71, a wiring harness socket 72 and a wiring harness plug 73, the wiring harness socket 72 is arranged at the tail end of the crocodile chuck 71, the wiring harness plug 73 is positioned at one end of the test wire 6, the wiring harness plug 73 is inserted into the wiring harness socket 72, the red meter pen 8 is composed of a pen body 81, a pen head 82 and a pen point 83, the pen head 82 is arranged at one end of the pen body 81, a rod hole 821 is arranged at the end part of the pen head 82, the pen point 83 is positioned at the pen head 82, an insertion rod 831 is arranged at the tail part of the pen point 83, and the insertion rod 831 is inserted into the rod hole 821; in the above, the black meter pen 7 and the red meter pen 8 collect signals and send the signals to the internal detection circuit 10 of the test box 1, and the on-off state of the lithium ion battery pack PCB is displayed through the on-off indicator lamp 3 and the buzzer 4 after circuit processing; meanwhile, the detachable and assembled black meter pen 7 and the red meter pen 8 are convenient to fix and replace after being abraded.

Referring to fig. 8, a detection circuit 10 is further included, the detection circuit 10 is disposed inside the test box 1, the detection circuit 10 is composed of a voltage display module U1, a battery pack BT and a protection board U2, an anode pin and a cathode pin of the voltage display module U1 are connected to an anode pin and a cathode pin of the battery pack BT, the anode pin and the cathode pin of the battery pack BT are respectively connected to a B + pin and a B-pin of the protection board U2, a P + pin of the protection board U2 is respectively connected to a red meter pen 8 and a charging interface 9, a P-pin of the protection board U2 is respectively connected to a switch 5 and the charging interface 9, the switch 5 is connected to a buzzer 4 and a resistor R1 and a light emitting diode LED1 which are connected in series, and the buzzer 4 and the light emitting diode LED1 are connected to a black meter pen 7.

The battery pack BT consists of a battery BT1, a battery BT2, a battery BT3 and a battery BT4, wherein the battery BT1, the battery BT2 and the battery BT3 are connected in series with the battery BT4, a circuit interface of the battery BT1 and the battery BT2 is connected with a pin B1 of the protection board U2, a circuit interface of the battery BT2 and the battery BT3 is connected with a pin B2 of the protection board U2, and a circuit interface of the battery BT3 and the battery BT4 is connected with a pin B3 of the protection board U2.

According to the on-off tester for the PCB of the lithium ion battery pack, the PCB of the lithium ion battery pack transmits signals to an internal detection circuit 10 of a test box 1 after being collected by a black meter pen 7 and a red meter pen 8, and the on-off state of the PCB of the lithium ion battery pack is displayed by an on-off indicator lamp 3 and a buzzer 4 after being processed by a circuit, so that a tester can obtain a test result intuitively; moreover, the test box 1 is small in size and convenient for carrying and carrying by personnel.

In summary, the following steps: this lithium ion battery group PCB board break-make tester, it is small, the personnel of being convenient for hand-carry, transport, adopt chargeable lithium cell, can directly use the power to charge, the dual suggestion of measuring result, the person's of being convenient for audio-visual test result that reachs of tester, efficiency of software testing is high, stable, can effectively solve prior art problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although 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 lithium ion battery group PCB board on-off tester, includes test box (1), its characterized in that: a battery electric quantity indicating screen (2), an on-off indicating lamp (3) and a buzzer (4) are installed on a main panel of the testing box (1), a switch (5) and a testing line (6) are installed on a top plate of the testing box (1), the testing line (6) is connected with a black meter pen (7) and a red meter pen (8), and a charging interface (9) is installed on a bottom plate of the testing box (1); black pen-shape metre (7) comprises crocodile chuck (71), pencil socket (72) and pencil plug (73), and the tail end of crocodile chuck (71) sets up pencil socket (72), and pencil plug (73) are located the one end of test wire (6), and pencil plug (73) cartridge is in pencil socket (72), red pen-shape metre (8) comprises body of a pen (81), nib (82) and nib (83), and the one end of body of a pen (81) sets up nib (82), and the tip of nib (82) sets up pole hole (821), and nib (83) are located nib (82) department, and the afterbody of nib (83) sets up inserted bar (831), and inserted bar (831) cartridge is in pole hole (821).

2. The lithium ion battery pack PCB on-off tester of claim 1, wherein: still wrap detection circuitry (10), detection circuitry (10) set up in the inside of test box (1), detection circuitry (10) are by voltage display module U1, group battery BT and protection shield U2 are constituteed, the anodal foot of voltage display module U1, the anodal foot of group battery BT is connected to the negative pole foot, the B + foot of protection shield U2 is connected respectively to the anodal foot of group battery BT, the B-foot, the P + foot of protection shield U2 connects red pen (8) and interface (9) that charges respectively, switch (5) and charge interface (9) are connected respectively to the P-foot of protection shield U2, buzzer (4) and the resistance R1 of establishing ties, emitting diode LED1 are connected in switch (5), black pen (7) are connected to buzzer (4) and emitting diode LED1 simultaneously.

3. The lithium ion battery pack PCB on-off tester of claim 2, wherein: the battery pack BT consists of a battery BT1, a battery BT2, a battery BT3 and a battery BT4, wherein the battery BT1, the battery BT2 and the battery BT3 are connected in series with the battery BT4, a circuit interface of the battery BT1 and the battery BT2 is connected with a pin B1 of the protection board U2, a circuit interface of the battery BT2 and the battery BT3 is connected with a pin B2 of the protection board U2, and a circuit interface of the battery BT3 and the battery BT4 is connected with a pin B3 of the protection board U2.