Temperature-sensitive short circuit detection device

Abstract

The utility model discloses a temperature-sensitive short circuit detection device which comprises a temperature-sensitive short circuit testing machine main body, a cabinet door is movably installed at the edge position of the front surface of the temperature-sensitive short circuit testing machine main body through hinges, and a protective lining plate is fixedly installed in the cabinet door. A cabinet door handle is movably installed on the side, away from the temperature-sensing short-circuit testing machine body, of the cabinet door, a battery clamp is arranged in the temperature-sensing short-circuit testing machine body, and a connecting wire is fixedly connected between the temperature-sensing short-circuit testing machine body and the battery clamp. According to the temperature-sensitive short-circuit detection device, the glass window of the cabinet door can be protected through the protection lining plate, the glass window is prevented from being damaged and blackened by explosion and combustion of the battery, and the positions of the batteries with different sizes and specifications can be installed and fixed through the battery clamp. And the batteries with different sizes and specifications can be connected with the connecting wire in the temperature-sensing short-circuit testing machine main body more conveniently in a labor-saving manner.

Description

Technical Field

[0001] The utility model relates to the technical field of short-circuit detection device structures, in particular to a temperature-sensitive short-circuit detection device. Background Art

[0002] A battery short circuit refers to the situation where the positive and negative poles of a battery are directly connected to form an abnormal path with wires, which can cause serious damage to the battery or even burn, and may cause a fire or explosion of the battery container due to excessive pressure. A battery short circuit will not only damage the battery itself, but may also cause the circuit to burn out, affecting the normal use of electronic products and even causing personal injury and property loss. The main battery reliability test equipment includes: battery high and low temperature test chambers, battery heavy object impact test machines, battery free fall test machines, battery extrusion and puncture all-in-one machines, high altitude and low pressure simulation test chambers, battery overcharge and over-discharge explosion-proof chambers, battery short circuit testers and battery combustion test machines.

[0003] The existing temperature-sensitive short-circuit detection device has certain disadvantages when in use. During the test, the cabinet door of the temperature-controlled battery short-circuit tester in the traditional temperature-sensitive short-circuit detection device may be damaged and the glass window may be smoked due to battery explosion and combustion. There is no battery fixture in the short-circuit tester, and the wiring is not convenient enough. Utility Model Content

[0004] The main purpose of the utility model is to provide a temperature-sensitive short-circuit detection device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A temperature-sensitive short-circuit detection device comprises a temperature-sensitive short-circuit test machine body, a cabinet door is movably installed at a position at the edge of the front surface of the temperature-sensitive short-circuit test machine body through a hinge, a protective lining plate is fixedly installed inside the cabinet door, a cabinet door handle is movably installed on a side of the cabinet door away from the temperature-sensitive short-circuit test machine body, a battery clamp is arranged inside the temperature-sensitive short-circuit test machine body, a connecting line is fixedly connected between the temperature-sensitive short-circuit test machine body and the battery clamp, a touch screen is embedded and fixedly installed at a position near the upper end of the front surface of the temperature-sensitive short-circuit test machine body, a power switch is arranged at a position near one corner of the touch screen on the front surface of the temperature-sensitive short-circuit test machine body, an alarm button is arranged at a position near the other corner of the touch screen on the front surface of the temperature-sensitive short-circuit test machine body, and universal wheels are fixedly installed at positions near the four corners on the lower surface of the temperature-sensitive short-circuit test machine body.

[0007] Preferably, the protective lining plate includes a lining plate guide rail and a lining plate body.

[0008] Preferably, the inner lining plate guide rail is fixedly installed inside the cabinet door at the upper and lower ends, the inner lining plate body is arranged between the inner lining plate guide rails, and the two corner clamps at one end of the inner lining plate body are clamped into the sliding groove in the inner lining plate guide rail.

[0009] Preferably, the battery clamp includes a rounded bottom frame, a long slide plate, a rounded plate, a telescopic spring, a short slide plate, a terminal sliding frame, an electrode connector and a short rubber strip.

[0010] Preferably, the rounded bottom frame is arranged inside the main body of the temperature-sensitive short-circuit tester, the long slide plate is movably installed inside the rounded bottom frame, and the rounded plate is fixedly installed on the upper surface of the long slide plate.

[0011] Preferably, the telescopic spring is fixedly connected between the rounded corner plate and the rounded corner bottom frame, and three telescopic springs are provided, and the telescopic springs are evenly distributed between the rounded corner plate and the rounded corner bottom frame.

[0012] Preferably, the short slide is arranged inside the long slide, the terminal sliding frame is fixedly installed on the upper surface of the short slide, the electrode connector is arranged inside the terminal sliding frame, the short rubber strip is fixedly installed in the side groove of the electrode connector, and the front end of the connecting wire is fixedly installed inside the electrode connector.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the protective lining plate is provided to protect the glass window of the cabinet door, thereby preventing the battery from exploding and burning to damage the glass window and smoke the glass window. The battery clamp is provided to install and fix the positions of batteries of different sizes and specifications, and it is also more convenient and labor-saving to connect batteries of different sizes and specifications to the connecting wires in the main body of the temperature-sensitive short-circuit tester. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a temperature-sensitive short-circuit detection device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a cabinet door, a protective lining plate and a cabinet door handle of a temperature-sensitive short-circuit detection device of the utility model;

[0017] Figure 3 This is a schematic diagram of the battery clamp structure of a temperature-sensitive short-circuit detection device of the utility model;

[0018] Figure 4 The utility model is a temperature-sensitive short-circuit detection device Figure 3 Enlarged schematic diagram of part A in the middle.

[0019] In the figure: 1. The main body of the temperature-sensitive short-circuit tester; 2. Cabinet door; 3. Protective lining plate; 301. Lining plate guide rail; 302. Lining plate main body; 4. Cabinet door handle; 5. Battery clamp; 501. Rounded bottom frame; 502. Long slide plate; 503. Rounded plate; 504. Telescopic spring; 505. Short slide plate; 506. Terminal sliding frame; 507. Electrode connector; 508. Short rubber strip; 6. Connecting wire; 7. Touch screen; 8. Power switch; 9. Alarm button; 10. Universal wheel. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a temperature-sensitive short-circuit detection device comprises a temperature-sensitive short-circuit test machine body 1, a cabinet door 2 is movably installed at an edge position of the front surface of the temperature-sensitive short-circuit test machine body 1 through a hinge, a protective lining plate 3 is fixedly installed inside the cabinet door 2, a cabinet door handle 4 is movably installed on the side of the cabinet door 2 away from the temperature-sensitive short-circuit test machine body 1, a battery clamp 5 is arranged inside the temperature-sensitive short-circuit test machine body 1, a connecting line 6 is fixedly connected between the temperature-sensitive short-circuit test machine body 1 and the battery clamp 5, a touch screen 7 is embedded and fixedly installed near the upper end of the front surface of the temperature-sensitive short-circuit test machine body 1, and a touch screen 7 is fixedly installed on the front surface of the temperature-sensitive short-circuit test machine body 1. A power switch 8 is provided on the front surface of the thermal short circuit test machine body 1 near one corner of the touch screen 7, an alarm button 9 is provided on the front surface of the thermal short circuit test machine body 1 near another corner of the touch screen 7, universal wheels 10 are fixedly installed on the lower surface of the thermal short circuit test machine body 1 near the four corners, the protective lining plate 3 can protect the glass window of the cabinet door 2 to prevent the battery from exploding and burning to damage the glass window and smoked glass window, the battery clamp 5 can install and fix the position of batteries of different sizes and specifications, and can also make it more convenient and labor-saving to connect batteries of different sizes and specifications to the connecting wires 6 in the thermal short circuit test machine body 1.

[0022] The protective lining plate 3 includes a lining plate guide rail 301 and a lining plate body 302; the lining plate guide rail 301 is fixedly installed inside the cabinet door 2 at the upper and lower ends, the lining plate body 302 is arranged between the lining plate guide rails 301, and the two corner clamps at one end of the lining plate body 302 are inserted into the slide groove in the lining plate guide rail 301; the battery clamp 5 includes a rounded bottom frame 501, a long slide plate 502, a rounded plate 503, a telescopic spring 504, a short slide plate 505, a terminal sliding sleeve frame 506, an electrode connector 507 and a short rubber strip 508; the rounded bottom frame 501 is arranged inside the main body 1 of the temperature-sensitive short-circuit tester, and the long slide plate 502 is movably installed on the rounded bottom frame Inside 501, the rounded plate 503 is fixedly installed on the upper surface of the long slide plate 502; the telescopic spring 504 is fixedly connected between the rounded plate 503 and the rounded bottom frame 501, and there are three telescopic springs 504, which are evenly distributed between the rounded plate 503 and the rounded bottom frame 501; the short slide plate 505 is arranged inside the long slide plate 502, the terminal sliding frame 506 is fixedly installed on the upper surface of the short slide plate 505, the electrode connector 507 is arranged inside the terminal sliding frame 506, the rubber short strip 508 is fixedly installed in the side groove of the electrode connector 507, and the front end of the connecting wire 6 is fixedly installed inside the electrode connector 507.

[0023] It should be noted that the utility model is a temperature-sensitive short-circuit detection device. When in use, the temperature-sensitive short-circuit test machine body 1 can be pushed by the universal wheel 10, the cabinet door handle 4 can be pressed down, and then the cabinet door 2 can be opened by pulling the cabinet door handle 4. In the protective lining plate 3, the lining plate body 302 between the lining plate guide rails 301 can be pulled, and the interior of the temperature-sensitive short-circuit test machine body 1 can be observed through the glass window of the cabinet door 2. The protective lining plate 3 can protect the glass window of the cabinet door 2 to prevent the battery from exploding and burning to damage the glass window and smoke the glass window. In the battery clamp 5, the battery is clamped between the terminal sliding frame 506 and the rounded bottom frame due to the telescopic spring 504 501, during the process, the rounded plate 503 is pulled along the inside of the rounded bottom frame 501, and when the position of the electrode connector 507 is adjusted, the terminal sliding frame 506 is pulled, and the short slide 505 slides along the inside of the long slide 502 to adjust the lateral position of the electrode connector 507. The electrode connector 507 in the terminal sliding frame 506 is pulled up and down to adjust the height of the electrode connector 507. The rubber short strip 508 prevents the electrode connector 507 from sliding down after the hand is released. The battery clamp 5 can be installed to fix the position of batteries of different sizes and specifications, and it can also make it more convenient and labor-saving to connect batteries of different sizes and specifications to the connecting wire 6 in the main body 1 of the temperature-sensitive short-circuit tester.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A temperature-sensitive short-circuit detection device, characterized in that: The invention comprises a thermal short circuit test machine body (1), wherein a cabinet door (2) is movably mounted on the edge of the front surface of the thermal short circuit test machine body (1) through a hinge, a protective lining plate (3) is fixedly mounted inside the cabinet door (2), a cabinet door handle (4) is movably mounted on a side of the cabinet door (2) away from the thermal short circuit test machine body (1), a battery clamp (5) is arranged inside the thermal short circuit test machine body (1), and the thermal short circuit test machine body (1) and the battery clamp (5) are fixedly connected. A connecting line (6) is connected, a touch screen (7) is embedded and fixedly installed at a position near the upper end of the front surface of the thermal short circuit test machine body (1), a power switch (8) is provided at a position near one corner of the touch screen (7) on the front surface of the thermal short circuit test machine body (1), an alarm button (9) is provided at a position near another corner of the touch screen (7) on the front surface of the thermal short circuit test machine body (1), and universal wheels (10) are fixedly installed at positions near the four corners on the lower surface of the thermal short circuit test machine body (1).

2. A temperature-sensitive short-circuit detection device according to claim 1, characterized in that: The protective lining plate (3) comprises a lining plate guide rail (301) and a lining plate body (302).

3. A temperature-sensitive short-circuit detection device according to claim 2, characterized in that: The inner lining plate guide rail (301) is fixedly installed inside the cabinet door (2) at the upper and lower ends, and the inner lining plate body (302) is arranged between the inner lining plate guide rails (301). The two corner clamps at one end of the inner lining plate body (302) are clamped into the sliding groove in the inner lining plate guide rail (301).

4. A temperature-sensitive short-circuit detection device according to claim 3, characterized in that: The battery clip (5) comprises a rounded bottom frame (501), a long slide plate (502), a rounded plate (503), a telescopic spring (504), a short slide plate (505), a terminal sliding sleeve frame (506), an electrode connector (507) and a short rubber strip (508).

5. A temperature-sensitive short-circuit detection device according to claim 4, characterized in that: The rounded bottom frame (501) is arranged inside the main body (1) of the temperature-sensitive short-circuit tester, the long slide plate (502) is movably mounted inside the rounded bottom frame (501), and the rounded plate (503) is fixedly mounted on the upper surface of the long slide plate (502).

6. A temperature-sensitive short-circuit detection device according to claim 5, characterized in that: The telescopic spring (504) is fixedly connected between the rounded corner plate (503) and the rounded corner bottom frame (501), and three telescopic springs (504) are provided, and the telescopic springs (504) are evenly distributed between the rounded corner plate (503) and the rounded corner bottom frame (501).

7. A temperature-sensitive short-circuit detection device according to claim 6, characterized in that: The short slide (505) is arranged inside the long slide (502), the terminal sliding frame (506) is fixedly installed on the upper surface of the short slide (505), the electrode connector (507) is arranged inside the terminal sliding frame (506), the short rubber strip (508) is fixedly installed in the side groove of the electrode connector (507), and the front end of the connecting wire (6) is fixedly installed inside the electrode connector (507).

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