CN209231492U - A Portable Power Test Equipment - Google Patents

Abstract

The utility model discloses a portable power supply test equipment, including power main part and waistband, the fixed insulation board that is equipped with in the back of power main part, the symmetrical fixed two clamping of falling L that are equipped with in back of insulation board, the waistband passes two clamping of falling L, the waistband is equipped with corrugated plastic spout with one side subsides of two clamping contacts of falling L, the one end fixed system of waistband has the schoolbag to detain, power main part's front is connected with through the shaft coupling rotation and surveys test panel, the USB interface has been seted up to one side of surveying test panel, the universal meter is inlayed in the front of surveying test panel, the light is installed to universal meter one side, survey test panel and have seted up two grooves near the front of bottom, two inslot all insert and are equipped with the test pen, the one end of test pen all. The utility model discloses convenient to carry, operation environmental suitability is strong, and the material resources of using manpower sparingly have improved work efficiency.

Description

A Portable Power Test Equipment

technical field

The utility model relates to the field of power testing equipment, in particular to a portable power testing equipment.

Background technique

Electricity is the driving force of industrial development and the guarantee of people's life. Therefore, electricity plays a considerable role in both production and life. Therefore, the power supply used to store electric energy has also been applied in various industries, and the power supply is used for a long time. Failure may occur, such as leakage, short circuit, voltage instability and many other problems, which may cause serious consequences, such as explosion, fire, etc. Therefore, it is often necessary to test and repair the power supply, but it is usually used for testing The equipment is large in size, heavy in weight, and inconvenient to carry. It needs to be taken out of the device box when in use, and put back after use, especially when the ground is wet and the environment is poor. It is easy to be stained when using it. And damp, so the above problems need to be solved urgently.

Utility model content

In order to solve the defects of the prior art that it is inconvenient to carry, easily restricted by the environment, and consumes manpower and material resources, the utility model provides a portable power supply testing device.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model is a portable power supply testing device, which comprises a power supply main body and a belt. The back of the power supply main body is fixed with an insulating plate, and the back of the insulating plate is symmetrically fixed with two inverted L clamps. The belt passes through the two inverted L Card clip, the side of the belt that is in contact with the two inverted L clips is attached with a wave-shaped plastic chute, one end of the belt is fixed with a schoolbag buckle, and the front of the main body of the power supply is connected to the test board through a coupling. There is a USB interface on one side of the test board, a multimeter is embedded in the front of the test board, and a light is installed on one side of the multimeter. Two pen slots are opened on the front of the test board near the bottom, and test pens are inserted in the two pen slots. One end of the test pen is connected with a spring-type wire, and one end of the wire is electrically connected with the multimeter.

Further, a switch is installed on the top of the power supply body, and a charging hole is opened on one side of the power supply body, and the multimeter and the lighting lamp are electrically connected to the power supply body through the switch, and the model of the multimeter is VICTOR 86D.

Further, half of the pen slot is a fully closed cylindrical shape, and the other half is a semi-closed U-shaped slot.

Further, the inner side of the inverted L clip is provided with a wave-shaped protrusion matching the plastic chute, and the outer surface of the inverted L clip is provided with insulating rubber.

Further, the two wires are respectively wound on the springs installed at the corresponding ends thereof, and the two wires are respectively electrically connected to the input and output ends of the multimeter.

Further, the multimeter is electrically connected to the USB interface through a data line.

Compared with the prior art, the utility model has the following beneficial effects: this kind of portable power supply testing equipment is provided with a belt, and an inverted L clip is provided on the back of the main body of the power supply, and by hanging the inverted L clip on the The belt is tied on the waist, which is easy to carry; through the wavy plastic chute, it is easy to realize the sliding of the device on the belt, and realize the adjustment of the position of the device; through the connection between the main body of the power supply and the test board, it is convenient The flipping of the test board during use is avoided; the pen slot on the test board is convenient, which facilitates the quick pick-and-place of the test pen, and is not affected by the position of the power supply under test; to adjust the length of the belt.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached picture:

Fig. 1 is the structural representation of a kind of portable power test equipment of the present utility model;

Fig. 2 is a bottom view of a portable power supply testing device of the present invention;

In the figure: 1. Schoolbag buckle; 2. Belt; 21. Plastic chute; 3. Coupling; 4. Power main body; 5. Inverted L clip; 6. USB interface; ; 9. Lighting lamp; 10. Pen slot; 11. Test pen; 12. Wire; 13. Multimeter.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

As shown in Figure 1-2, a portable power supply testing device includes a power supply main body 4 and a belt 2. The back of the power supply main body 4 is fixed with an insulating plate 7, and the back of the insulating plate 7 is symmetrically fixed with two inverted L clips. 5. The belt 2 passes through the two inverted L clips 5, and the side of the belt 2 in contact with the two inverted L clips 5 is attached with a wave-shaped plastic chute 21, and the inverted L clip 5 is used to be stuck on the belt 2 and can slide in the wave-shaped plastic chute 21, one end of the belt 2 is fixed with a schoolbag buckle 1, the schoolbag buckle 1 is used to fix the belt 2 and adjust its use length; The test board 8 is connected by rotation, which is convenient to turn over. One side of the test board 8 is provided with a USB interface 6 for the conduction of test data. The front of the test board 8 is embedded with a multimeter 13 for power detection. An illuminating lamp 9 is installed to provide lighting. The front of the test board 8 near the bottom is provided with two pen slots 10, and a test pen 11 is inserted in the two pen slots 10, and one end of the test pen 11 is connected with a spring-type The wire 12 is convenient for the placement of the wire 12, and one end of the wire 12 is electrically connected with the multimeter 13.

Wherein, a switch is installed on the top of the power supply main body 4, and a charging hole is provided on one side of the power supply main body 4, and the multimeter 13 and the lighting lamp 9 are electrically connected with the power supply main body 4 through the switch, and are used to control the power on and off of each component. , and the model of the multimeter 13 is VICTOR 86D.

Wherein, half of the pen slot 10 is a fully enclosed cylindrical shape, and the other half is a semi-closed U-shaped slot, which is convenient for the quick pick-and-place of the test pen 11 .

Wherein, the inner side of the inverted L clip 5 is provided with a wave-shaped protrusion matching the plastic chute 21, which is adapted to the wavy plastic chute 21, and the outer surface of the inverted L clip 5 is provided with an insulating rubber soft contact to make the human body More comfortable and prevent electric shock.

Wherein, the two wires 12 are respectively wound on the spring springs installed at the corresponding ends thereof, and the two wires 12 are respectively electrically connected with the input and output ends of the multimeter 13, which is convenient for the long-distance test of the test pen 11 and solves the problems of the wires. 12 longer winding issues.

Wherein, the multimeter 13 is electrically connected with the USB interface 6 through the data line, so that the data can be transmitted to the computer through the USB interface 6 .

It should be noted that the utility model is a portable power supply test device. When working specifically, the test device is first hung on the belt 2 through the inverted L clip 5, and the wave-shaped protrusions on the inner side are in contact with the wave-shaped plastic on the belt 2. The chute 21 coincides, and then the belt 2 is tied on the waist through the schoolbag buckle 1, which can be carried close to the body, and can be used without being removed during use, which is very convenient. When it is necessary to test the power supply, turn on the switch and put the test board 8 Turn over the horizontal surface perpendicular to the main body of the power supply 4, and adjust the multimeter 13 according to the needs, then take out the two test pens 11 on the multimeter 13 from the pen slot 10, and touch the positive and negative terminals of the power supply respectively to perform the test , the measured data can be read through the dial of the multimeter 13. In a dark environment, the lighting lamp 9 can be turned on to provide illumination. After use, the test board 8 can be turned back to its original position. The wave-shaped protrusion on the inside of the inverted L clip 5 can slide in the plastic chute 21.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A portable power supply testing device, comprising a power supply main body (4) and a belt (2), is characterized in that, the back side of the power supply main body (4) is fixedly provided with an insulating plate (7), and the back side of the insulating plate (7) is Two inverted L clips (5) are symmetrically fixed, the belt (2) passes through the two inverted L clips (5), and the side of the belt (2) in contact with the two inverted L clips (5) is pasted There is a wavy plastic chute (21), one end of the belt (2) is fixed with a schoolbag buckle (1), and the front of the main body of the power supply (4) is connected with a test board (8) through a coupling (3). A USB interface (6) is provided on one side of the board (8), a multimeter (13) is embedded in the front of the test board (8), and an illuminating lamp (9) is installed on one side of the multimeter (13), and the test board (8) is close to The front of the bottom is provided with two pen slots (10), and a test pen (11) is inserted in the two pen slots (10), and one end of the test pen (11) is connected with a spring-type lead (12). One end of (12) is electrically connected with multimeter (13). 2. A kind of portable power testing equipment according to claim 1, characterized in that, a switch is installed on the top of the power main body (4), a charging hole is provided on one side of the power main body (4), and the multimeter (13 ) and the lighting lamp (9) are electrically connected to the main body of the power supply (4) through a switch, and the model of the multimeter (13) is VICTOR 86D. 3. A portable power supply testing device according to claim 1, characterized in that, half of the pen slot (10) is a fully closed cylindrical shape, and the other half is a semi-closed U-shaped slot. 4. A portable power supply testing device according to claim 1, characterized in that, the inner side of the inverted L clip (5) is provided with a wave-shaped protrusion matching the plastic chute (21), and the inverted L clip The outer surface of the clip (5) is provided with insulating rubber. 5. A kind of portable power supply testing equipment according to claim 1, is characterized in that, two described wires (12) are respectively wound on the spring spring that is installed on its corresponding end, and two wires (12) respectively It is electrically connected with the input and output ends of the multimeter (13). 6. A portable power supply testing device according to claim 1, characterized in that the multimeter (13) is electrically connected to the USB interface (6) through a data line.