Protection device for electrical engineering detection

Abstract

The utility model relates to the technical field of electrical engineering, and discloses a protection device for electrical engineering detection, which comprises a box body, one side of the box body is provided with a through hole, the interior of the through hole is sleeved with a wiring port, one end of the wiring port is fixedly connected with a detection instrument body, the other side of the box body is fixedly connected with a hinge, and the hinge is fixedly connected with the box body. One side of the hinge is fixedly connected with a box cover, and the bottom of the box cover is fixedly connected with a protection assembly. Through the arrangement of the protection assembly, when a detector carries detection equipment by using the protection device, and the detection equipment falls, the upper protection plate and the lower protection plate are firstly impacted, and the arc-shaped protection surface can disperse and absorb the impact force when the detection equipment is impacted, so that the impact on the box body and the box cover is reduced, and the detection efficiency is improved. Meanwhile, the box body and the box cover can be connected through a clamping ring and a clamping groove, the situation that equipment in the box body is scattered due to the fact that the box cover is opened by impact force can be prevented, and the protection effect on the detection equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to a protection device for electrical engineering detection. Background Art

[0002] Electrical engineering protection devices are devices used to protect equipment and personnel in electrical engineering. These devices are primarily designed to detect abnormalities in electrical systems and provide protection when faults or hazards occur, preventing equipment damage, electrical fires, or electric shock. These devices monitor the status of electrical systems in real time, identifying and responding to potential safety hazards promptly, thereby ensuring stable operation of the electrical system and the safety of personnel.

[0003] Currently, existing electrical engineering testing protection devices on the market have the following disadvantages:

[0004] (1) The existing protective device is not convenient for absorbing the impact force when the detection instrument falls, which reduces the protection effect of the detection equipment;

[0005] (2) The existing protective device is not convenient for storing the detection device after the detection is completed, which reduces the convenience of carrying the protective device. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a protection device for electrical engineering detection.

[0007] The utility model is implemented by the following technical solution: a protective device for electrical engineering detection, comprising a box body, a through hole is opened on one side of the box body, a wiring port is sleeved inside the through hole, one end of the wiring port is fixedly connected to a detection instrument body, the other side of the box body is fixedly connected to a hinge, one side of the hinge is fixedly connected to a box cover, and the bottom of the box cover is fixedly connected to a protective component.

[0008] As a further improvement of the above solution, the protective assembly includes an upper protective plate fixedly connected to the top of the box cover, the bottom of the upper protective plate is overlapped with a lower protective plate, the top of the lower protective plate is fixedly connected to the box body, and the other side of the box body is fixedly connected with a clamping ring, the surface of the clamping ring is overlapped with a clamping groove, and one end of the clamping groove is fixedly connected to the box cover.

[0009] Through the above technical solution, by the setting of the clamping ring, the connection firmness between the clamping ring and the clamping groove is improved through segmented rotation.

[0010] As a further improvement of the above solution, a filling block is fixedly connected to the interior of the box body, the interior of the filling block is overlapped with the detection instrument body, a groove is provided on the top of the filling block, a fixed block is fixedly connected to the side of the surface of the box body close to the retaining ring, and a handle is rotatably connected to one side of the fixed block.

[0011] Through the above technical solution and the provision of the handle, the portability of the protective device is improved.

[0012] As a further improvement of the above solution, a through groove is provided on one side of the filling block, and the detection instrument body is sleeved inside the through groove.

[0013] Through the above technical solution, the through groove is not set up, and the detection instrument body is carried out.

[0014] As a further improvement of the above solution, a soft cushion is fixedly connected to the inside of the box cover, and the bottom of the soft cushion is overlapped with the top of the filling block.

[0015] With the above technical solution, the detection instrument body is vertically limited by the provision of the soft pad, thereby preventing the detection instrument body from separating from the filling block when an impact occurs.

[0016] As a further improvement of the above solution, a test line is clamped at the other end of the wiring port, and one end of the test line is fixedly connected to an electric tester.

[0017] Through the above technical solution, through the setting of test wires and test pencils, during the detection process, one end of the two test wires is connected to the wiring port, the red wire is used to connect the positive pole or high-voltage port, and the black wire is used to ground or connect the negative pole, so that the detection instrument body can be connected to the circuit through the test pencil to obtain parameters.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model provides a protective component. When the inspector uses the protective device to carry the inspection equipment, when the inspection equipment falls, the upper protective plate and the lower protective plate are first impacted. The arc-shaped protective surface can disperse and absorb the impact force when impacted, thereby reducing the impact on the box body and the box cover. At the same time, the clamping ring and the clamping groove can connect the box body and the box cover to prevent the impact force from opening the box cover and causing the equipment inside the box to scatter. Therefore, the protective device can absorb the impact force when the inspection instrument falls, thereby improving the protection effect on the inspection equipment.

[0020] The utility model provides a filling block and a handle. After the test is completed, the tester removes the test line from the wiring hole and reduces the length of the test line. Then, the tester can put the test line together with the test pencil into the groove. Finally, the tester closes the box cover with a snap ring and lifts the protection device and the detection device inside it by the handle, so that the protection device can be stored after the test is completed, thereby improving the convenience of carrying the protection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the protective component of the utility model;

[0024] Figure 4 This is a schematic diagram of the fixed block structure of the utility model.

[0025] Description of main symbols:

[0026] 1. Box body; 2. Through hole; 3. Wiring port; 4. Test instrument body; 5. Test lead; 6. Test pencil; 7. Hinge; 8. Box cover; 9. Protective assembly; 901. Upper protective plate; 902. Lower protective plate; 903. Snap ring; 904. Slot; 10. Filling block; 11. Groove; 12. Fixing block; 13. Handle; 14. Through slot. DETAILED DESCRIPTION

[0027] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0028] Example:

[0029] Please combine Figure 1-4, a protective device for electrical engineering detection in this embodiment includes a box body 1, a through hole 2 is opened on one side of the box body 1, a wiring port 3 is sleeved inside the through hole 2, one end of the wiring port 3 is fixedly connected to the detection instrument body 4, the other side of the box body 1 is fixedly connected to a hinge 7, one side of the hinge 7 is fixedly connected to a box cover 8, and the bottom of the box cover 8 is fixedly connected to a protective component 9. By setting the protective component 9, when the detection personnel use the protective device to carry the detection equipment, when the detection equipment falls, the upper protective plate 901 and the lower protective plate 902 are first impacted, and the arc-shaped protective surface can disperse and absorb the impact force when impacted, reducing the impact on the box body 1 and the box cover 8. At the same time, the snap ring 903 and the card groove 904 can connect the box body 1 and the box cover 8 to prevent the impact force from opening the box cover 8 and causing the equipment inside the box 1 to scatter, so that the protective device can absorb the impact force when the detection instrument falls, thereby improving the protection effect of the detection equipment;

[0030] The protective assembly 9 includes an upper protective plate 901 fixedly connected to the top of the box cover 8, a lower protective plate 902 is overlapped at the bottom of the upper protective plate 901, and the top of the lower protective plate 902 is fixedly connected to the box body 1, and a snap ring 903 is fixedly connected to the other side of the box body 1, and a card slot 904 is overlapped on the surface of the snap ring 903, and one end of the card slot 904 is fixedly connected to the box cover 8. By providing a filling block 10 and a handle 13, after the inspection is completed, the inspector removes the test line 5 from the wiring hole and reduces the length of the test line 5. Then, the inspector can put the test line 5 together with the test pen 6 into the groove 11. Finally, after the inspector closes the box cover 8 through the snap ring 903, the inspector can lift the protective device and the detection device inside it through the handle 13, so that the protective device can be stored after the inspection is completed, thereby improving the convenience of carrying the protective device. By providing the snap ring 903, the connection firmness between the snap ring 903 and the card slot 904 is improved through segmented rotation;

[0031] A filling block 10 is fixedly connected to the interior of the box body 1, and the detection instrument body 4 is overlapped inside the filling block 10. A groove 11 is formed on the top of the filling block 10. A fixing block 12 is fixedly connected to the side of the surface of the box body 1 near the clamping ring 903. A handle 13 is rotatably connected to one side of the fixing block 12. The provision of the handle 13 improves the portability of the protective device.

[0032] A through slot 14 is provided on one side of the filling block 10, and the interior of the through slot 14 is sleeved with the detection instrument body 4. The picture does not show the setting of the through slot 14, and the detection instrument body 4 is performed;

[0033] A cushion is fixedly connected to the inside of the box cover 8, and the bottom of the cushion overlaps the top of the filling block 10. The cushion is set to vertically limit the detection instrument body 4 to prevent the detection instrument body 4 from separating from the filling block 10 when an impact occurs;

[0034] The other end of the wiring port 3 is connected to a test line 5, and one end of the test line 5 is fixedly connected to a test pen 6. Through the setting of the test line 5 and the test pen 6, during the detection process, one end of the two test lines 5 is connected to the wiring port 3, where the red line is used to connect the positive pole or high-voltage port, and the black line is used to ground or connect the negative pole, so that the detection instrument body 4 can be connected to the circuit through the test pen 6 to obtain parameters.

[0035] The implementation principle of a protective device for electrical engineering inspection in the embodiment of the present application is as follows: when the inspector uses the protective device to carry the inspection equipment, when the inspection equipment falls, the upper protective plate 901 and the lower protective plate 902 are first impacted, and the arc-shaped protective surface can disperse and absorb the impact force when impacted, reducing the impact on the box body 1 and the box cover 8. At the same time, the clamping ring 903 and the card groove 904 can connect the box body 1 and the box cover 8 to prevent the impact force from opening the box cover 8 and causing the equipment inside the box body 1 to scatter. After the inspection is completed, the inspector removes the test line 5 from the wiring hole and reduces the length of the test line 5. Then, the inspector can put the test line 5 together with the test pen 6 into the groove 11. Finally, the inspector closes the box cover 8 through the clamping ring 903 and can lift the protective device and the inspection device inside it through the handle 13.

[0036] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A protection device for electrical engineering detection, comprising a box (1), characterized in that: A through hole (2) is provided on one side of the box body (1), a wiring port (3) is sleeved inside the through hole (2), one end of the wiring port (3) is fixedly connected to a detection instrument body (4), the other side of the box body (1) is fixedly connected to a hinge (7), one side of the hinge (7) is fixedly connected to a box cover (8), and the bottom of the box cover (8) is fixedly connected to a protective component (9).

2. The protection device for electrical engineering detection according to claim 1, characterized in that: The protective assembly (9) comprises an upper protective plate (901) fixedly connected to the top of the box cover (8), a lower protective plate (902) overlapped at the bottom of the upper protective plate (901), the top of the lower protective plate (902) fixedly connected to the box body (1), a snap ring (903) fixedly connected to the other side of the box body (1), a snap ring (903) overlapped on the surface of the snap ring (903) with a snap groove (904), and one end of the snap groove (904) fixedly connected to the box cover (8).

3. The protection device for electrical engineering detection according to claim 1, characterized in that: A filling block (10) is fixedly connected to the interior of the box body (1), and a detection instrument body (4) is overlapped inside the filling block (10). A groove (11) is provided on the top of the filling block (10). A fixing block (12) is fixedly connected to the side of the surface of the box body (1) close to the clamping ring (903), and a handle (13) is rotatably connected to one side of the fixing block (12).

4. The protection device for electrical engineering detection according to claim 3, characterized in that: A through slot (14) is provided on one side of the filling block (10), and a detection instrument body (4) is sleeved inside the through slot (14).

5. The protection device for electrical engineering detection according to claim 1, characterized in that: A soft cushion is fixedly connected to the interior of the box cover (8), and the bottom of the soft cushion is overlapped with the top of the filling block (10).

6. The protection device for electrical engineering detection according to claim 1, characterized in that: The other end of the wiring port (3) is clamped with a test line (5), and one end of the test line (5) is fixedly connected to an electric test pen (6).

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