Portable low-voltage detection device

Abstract

The utility model relates to the technical field of voltage detection devices, in particular to a portable low-voltage detection device which comprises a detection box, the upper surface of the detection box is fixedly connected with a fixed block, two ends of the fixed block are provided with holes, first rotating shafts are in threaded connection with the interiors of the holes, and the top ends of the first rotating shafts are in threaded connection with rotating blocks. The outer surface of the rotating block is in threaded connection with a first limiting pipe, and a hole is formed in the upper surface of the rotating block. Through the arrangement of the fixing block, the first rotating shaft, the rotating block, the first limiting pipe, the second rotating shaft, the second limiting pipe and the holding column, during use, the fixing block drives the first rotating block, the first rotating block drives the first limiting pipe, the first rotating shaft drives the rotating block, the rotating block drives the second rotating shaft, and the second rotating shaft drives the second limiting pipe; and through cooperative use of a first rotating shaft, a second rotating shaft and a holding column, the effect that a worker conveniently carries and takes the detection box is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of voltage detection devices, in particular to a portable low voltage detection device. Background Art

[0002] Electricity is needed all the time in daily life. Now almost every household has electricity. In order to ensure the normal electricity use of residents, it is necessary to regularly inspect and maintain the power lines to prevent the lines from aging or damage, which will affect the normal electricity use. When inspecting the circuits, many detection devices are needed.

[0003] After searching, a Chinese utility model patent disclosed a voltage detection device disclosed in the publication number CN220064211U, which relates to the field of voltage detection technology, including a bottom box, a top box cover is provided on the top of the bottom box, an L-shaped plate is symmetrically fixed on the bottom inner wall of the bottom box, a detection device is fixed between the two L-shaped plates, a first magnet is embedded and fixed on one side inner wall of the L-shaped plate and the two side walls of the detection device, a square hole is provided on the top of the top box cover, a sliding cover is embedded and slid inside the square hole, a fixing cylinder is symmetrically fixed on one side inner wall of the bottom box, a bidirectional screw is rotated on one side inner wall of the top box cover, and the other end of the bidirectional screw penetrates the inner wall of the top box cover and is rotatably connected with its bearing. In the utility model, by installing and fixing the detection device inside the bottom box, and then covering it with the top box cover, the detection device can be protected, and by pulling the pull plate to open the sliding cover, the detection device can be conveniently used without taking out the detection device.

[0004] However, the device lacks the function of being easy to carry. When in use, workers often carry voltage detection devices to work in different locations, which makes it inconvenient for workers to carry their work equipment and affects their operations. Moreover, the device also lacks a fixed adaptation function. When in use, workers often need to carry multiple devices to perform voltage detection work, which causes multiple devices to move around in an untidy manner inside the carrying device, which is not conducive to the use of workers. Utility Model Content

[0005] The purpose of the utility model is to provide a portable low voltage detection device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A portable low voltage detection device,

[0008] A detection box, wherein a fixed block is fixedly connected to the upper surface of the detection box, holes are provided at both ends of the fixed block, a first rotating shaft is threadedly connected inside the hole, a rotating block is threadedly connected to the top of the first rotating shaft, a first position-limiting tube is threadedly connected to the outer surface of the rotating block, a hole is provided on the upper surface of the rotating block, a second rotating shaft is threadedly connected inside the hole, a second position-limiting tube is threadedly connected to one end of the second rotating shaft, and a holding column is threadedly connected to the other end of the second rotating shaft;

[0009] The inner wall of the detection box is provided with a sliding groove, a sliding plate is slidably connected inside the sliding groove, a fixing plate is clamped on the inner wall of the detection box, a fixing tube is fixedly connected to one side of the fixing plate, a telescopic column is threadedly connected to the front side of the fixing tube, a connecting tube is threadedly connected to the top of the telescopic column, a movable plate is fixedly connected to the top of the connecting tube, an extrusion plate is fixedly connected to the front side of the movable plate, and a shoulder strap assembly is fixedly connected to the outer surface of the detection box.

[0010] Preferably, the shoulder strap assembly comprises a fixed block, a connecting block and a shoulder strap, fixed blocks are fixedly connected to both sides of the outer surface of the detection box, the upper surface of the fixed block is clamped with a connecting block, and the upper surface of the connecting block is fixedly connected to a shoulder strap.

[0011] Preferably, a hole is opened on one side of the outer surface of the detection box, and a breathable plate is fixedly connected inside the hole.

[0012] Preferably, a cover plate is slidably connected to the front of the detection box, and an embedded handle is fixedly connected to one side of the cover plate.

[0013] Preferably, a hole is formed on the front side of the cover plate, and a transparent plate is fixedly connected inside the hole.

[0014] Preferably, a fixed cushion is clamped on the front of the extrusion plate, a clamping slot is provided on the front of the extrusion plate, and a clamping block adapted to the clamping slot is clamped on the back of the fixed cushion.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This portable low voltage detection device is provided with a fixed block, a first rotating shaft, a rotating block, a first limiting tube, a second rotating shaft, a second limiting tube and a holding column. When in use, the fixed block drives the first rotating block, the first rotating block drives the first limiting tube, the first rotating shaft drives the rotating block, the rotating block drives the second rotating shaft, the second rotating shaft drives the second limiting tube, and then the first rotating shaft, the second rotating shaft and the holding column are used in coordination, so that the staff can easily carry and take the detection box.

[0017] 2. This portable low-voltage detection device is equipped with a fixed plate, a fixed tube, a telescopic column, a connecting tube, a movable plate and an extrusion plate. When in use, the fixed plate drives the fixed tube, the fixed tube drives the telescopic column, the telescopic column drives the connecting tube, the connecting tube drives the movable plate, the movable plate drives the extrusion plate, and then the telescopic column and the extrusion plate are used in coordination, thereby achieving the effect of fixing and limiting the detection tools inside the detection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the detection box of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the fixed pipe, telescopic column and connecting pipe of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the fixed block, the first rotating shaft and the rotating block of the utility model.

[0022] In the figure: 1. detection box; 2. fixed block; 3. first rotating shaft; 4. rotating block; 5. first limiting tube; 6. second rotating shaft; 7. second limiting tube; 8. holding column; 9. sliding plate; 10. fixed plate; 11. fixed tube; 12. telescopic column; 13. connecting tube; 14. movable plate; 15. squeezing plate; 16. fixed block; 17. connecting block; 18. shoulder strap; 19. breathable plate; 20. cover plate; 21. embedded handle; 22. transparent plate; 23. fixed cushion. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0025] A portable low voltage detection device,

[0026] The detection box 1 has a fixed block 2 fixedly connected to the upper surface of the detection box 1, holes are provided at both ends of the fixed block 2, a first rotating shaft 3 is threadedly connected inside the hole, a rotating block 4 is threadedly connected to the top of the first rotating shaft 3, a first limiting tube 5 is threadedly connected to the outer surface of the rotating block 4, a hole is provided on the upper surface of the rotating block 4, a second rotating shaft 6 is threadedly connected inside the hole, a second limiting tube 7 is threadedly connected to one end of the second rotating shaft 6, and a holding column 8 is threadedly connected to the other end of the second rotating shaft 6. Through the arrangement of the fixed block 2, the first rotating shaft 3, the rotating block 4, the first limiting tube 5, the second rotating shaft 6, the second limiting tube 7 and the holding column 8, when in use, the fixed block 2 is welded to the upper surface of the detection box 1, when the staff takes and moves the detection box 1, the holding column 8 drives the second rotating shaft 6 to rotate and move inside the hole of the rotating block 4, the second limiting tube 7 limits the second rotating shaft 6, the first rotating shaft 3 rotates inside the holes at both ends of the fixed block 2 to cooperate with the second rotating shaft 6 to rotate, thereby achieving the effect of making it convenient for the staff to carry and take the detection box;

[0027] A slide groove is provided on the inner wall of the detection box 1, and a sliding plate 9 is slidably connected inside the slide groove. A fixed plate 10 is clamped on the inner wall of the detection box 1, and a fixed tube 11 is fixedly connected to one side of the fixed plate 10. A telescopic column 12 is threadedly connected to the front of the fixed tube 11, and a connecting tube 13 is threadedly connected to the top of the telescopic column 12. A movable plate 14 is fixedly connected to the top of the connecting tube 13, and an extrusion plate 15 is fixedly connected to the front of the movable plate 14. Through the arrangement of the fixed plate 10, the fixed tube 11, the telescopic column 12, the connecting tube 13, the movable plate 14 and the extrusion plate 15, when in use, the staff places the equipment required for voltage detection inside the detection box 1, the fixed plate 10 is welded to the inner wall of the detection box 1, the telescopic column 12 is fixedly connected to the movable plate 14, and the extrusion plate 15 is squeezed and fixed to the shell of the placed object, thereby achieving the function of fixing and limiting the detection tools inside the detection box, and a shoulder strap assembly is fixedly connected to the outer surface of the detection box 1;

[0028] In this embodiment, preferably, the shoulder strap assembly includes a fixed block 16, a connecting block 17 and a shoulder strap 18. The fixed blocks 16 are fixedly connected to both sides of the outer surface of the detection box 1, the upper surface of the fixed block 16 is clamped with the connecting block 17, and the upper surface of the connecting block 17 is fixedly connected with the shoulder strap 18. Through the setting of the shoulder strap assembly, when in use, the fixed block 16 is welded to the outer surface of the detection box 1, and the two ends of the shoulder strap 18 are connected to the surface of the connecting block 17, so that the staff can carry the detection box 1 on their backs;

[0029] In this embodiment, preferably, a hole is opened on one side of the outer surface of the detection box 1, and a breathable plate 19 is fixedly connected inside the hole. By setting the breathable plate 19, when in use, the breathable plate 19 is embedded in the hole on the outer surface of the detection box 1, thereby achieving the effect of making the inside of the detection box 1 ventilated to prevent the over-high temperature from damaging the equipment;

[0030] In this embodiment, preferably, a cover plate 20 is slidably connected to the front of the detection box 1, and an embedded handle 21 is fixedly connected to one side of the cover plate 20. By setting the embedded handle 21, when in use, the staff can slide the cover plate 21 by operating the embedded handle 21, thereby achieving the effect of facilitating the opening and closing of the detection box 1;

[0031] In this embodiment, preferably, a hole is opened on the front of the cover plate 20, and a transparent plate 22 is fixedly connected inside the hole. By setting the transparent plate 22, when in use, the transparent plate 22 is embedded in the hole on the front of the cover plate 20, thereby achieving the effect of facilitating observation of the inside of the detection box 1;

[0032] In this embodiment, preferably, a fixed pad 23 is clamped on the front side of the extrusion plate 15, a card slot is opened on the front side of the extrusion plate 15, and a card block adapted to the card slot is clamped on the back side of the fixed pad 23. Through the setting of the fixed pad 23, when in use, the fixed pad 23 protects the outer surface of the detection tool, thereby preventing the outer surface of the detection tool from being damaged by the extrusion plate 15.

[0033] A portable low voltage detection device of the present embodiment is used, through the setting of the fixed block 2, the first rotating shaft 3, the rotating block 4, the first limiting tube 5, the second rotating shaft 6, the second limiting tube 7 and the holding column 8. When in use, the fixed block 2 is welded to the upper surface of the detection box 1. When the staff picks up and moves the detection box 1, the holding column 8 drives the second rotating shaft 6 to rotate and move inside the hole of the rotating block 4, the second limiting tube 7 limits the second rotating shaft 6, the first rotating shaft 3 rotates inside the holes at both ends of the fixed block 2 to cooperate with the second rotating shaft 6 to rotate, so that the staff can easily carry and pick up the detection box. Through the fixed plate 10, the fixed tube 11, the telescopic column 12, the connecting tube 13, the movable The movable plate 14 and the extrusion plate 15 are set, when in use, the staff places the equipment required for voltage detection inside the detection box 1, the fixed plate 10 is welded to the inner wall of the detection box 1, the telescopic column 12 fixes the movable plate 14, and the extrusion plate 15 squeezes and fixes the outer shell to prevent objects, thereby achieving the function of fixing and limiting the detection tools inside the detection box. Through the setting of the air permeable plate 19, when in use, the air permeable plate 19 is embedded in the holes on the outer surface of the detection box 1, thereby achieving the function of making the inside of the detection box 1 ventilated to prevent damage to the equipment due to excessive temperature. Through the setting of the transparent plate 22, when in use, the transparent plate 22 is embedded in the holes on the front side of the cover plate 20, thereby achieving the function of facilitating observation of the inside of the detection box 1.

[0034] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A portable low voltage detection device, characterized in that: include A detection box (1), wherein a fixed block (2) is fixedly connected to the upper surface of the detection box (1), holes are provided at both ends of the fixed block (2), a first rotating shaft (3) is threadedly connected inside the holes, a rotating block (4) is threadedly connected to the top of the first rotating shaft (3), a first position limiting tube (5) is threadedly connected to the outer surface of the rotating block (4), a hole is provided on the upper surface of the rotating block (4), a second rotating shaft (6) is threadedly connected to the inner surface of the hole, one end of the second rotating shaft (6) is threadedly connected to the second position limiting tube (7), and the other end of the second rotating shaft (6) is threadedly connected to a holding column (8); The inner wall of the detection box (1) is provided with a sliding groove, a sliding plate (9) is slidably connected inside the sliding groove, a fixing plate (10) is clamped on the inner wall of the detection box (1), a fixing tube (11) is fixedly connected to one side of the fixing plate (10), a telescopic column (12) is threadedly connected to the front of the fixing tube (11), a connecting tube (13) is threadedly connected to the top of the telescopic column (12), a movable plate (14) is fixedly connected to the top of the connecting tube (13), an extrusion plate (15) is fixedly connected to the front of the movable plate (14), and a shoulder strap assembly is fixedly connected to the outer surface of the detection box (1).

2. A portable low voltage detection device according to claim 1, characterized in that: The shoulder strap assembly comprises a fixed clamping block (16), a connecting block (17) and a shoulder strap (18); the fixed clamping blocks (16) are fixedly connected to both sides of the outer surface of the detection box (1); the upper surface of the fixed clamping block (16) is clamped with the connecting block (17); and the upper surface of the connecting block (17) is fixedly connected to the shoulder strap (18).

3. A portable low voltage detection device according to claim 1, characterized in that: A hole is provided on one side of the outer surface of the detection box (1), and a breathable plate (19) is fixedly connected inside the hole.

4. A portable low voltage detection device according to claim 1, characterized in that: The front of the detection box (1) is slidably connected to a cover plate (20), and one side of the cover plate (20) is fixedly connected to an embedded handle (21).

5. A portable low voltage detection device according to claim 4, characterized in that: The front side of the cover plate (20) is provided with a hole, and a transparent plate (22) is fixedly connected inside the hole.

6. A portable low voltage detection device according to claim 1, characterized in that: The front side of the extrusion plate (15) is clamped with a fixed soft pad (23), the front side of the extrusion plate (15) is provided with a clamping slot, and the back side of the fixed soft pad (23) is clamped with a clamping block that matches the clamping slot.

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