A handheld ground detection device

Abstract

The utility model relates to ground detection device technical field, and disclose a handheld ground detection device, including detector body, the surface of detector body is provided with the protection board, the surface fixedly connected with the reflector plate of protection board. This handheld ground detection device, through the setting of rubber block and fixed assembly, when using, the thumb profile on rubber block conforms to the ergonomics to make the user more comfortable when using, the user holds the instrument, and the elastic band is crossed and wound on the arm of user, and then the sub -adhesive board sticks to the mother adhesive board, so that the elastic band is tied in the arm of user, the elastic band is bound to make the user not to use force to hold tightly when using, thereby alleviating the fatigue feeling of user when holding the equipment for a long time, is more laborsaving, provides more comfortable use experience.

Description

Technical Field

[0001] This utility model relates to the technical field of grounding detection devices, and in particular to a handheld grounding detection device. Background Technology

[0002] In the operation of various electrical facilities and electronic equipment, the grounding system plays an irreplaceable and crucial role. It is not only the foundation for ensuring the normal operation of electrical equipment, but also a vital line of defense for the safety of personnel and equipment. When electrical equipment experiences faults such as insulation damage, the grounding system can quickly conduct the leakage current to the earth, preventing people from coming into contact with dangerous high voltage, thus effectively preventing electric shock accidents and protecting people's lives. At the same time, the grounding system can also balance the potential difference between different parts of electrical equipment, suppress electromagnetic interference, ensure the stable operation of electronic equipment, and reduce the risk of equipment damage caused by electrical faults. During thunderstorms, a good grounding system can safely discharge the instantaneous high-voltage current generated by lightning strikes to the earth, protecting buildings and electrical equipment from lightning damage. Testing instruments are often used when inspecting grounding systems.

[0003] When using the existing device, the user's arm needs to hold the handle. With prolonged use, the user's hand will become tired and sore due to the tight grip, which may cause the user's hand to shake, thus affecting the accuracy of the detector. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The purpose of this invention is to provide a handheld grounding detection device that solves the problem mentioned in the background art that when using the device, the user's arm needs to hold the handle, and after a long period of use, the user's hand will become tired and sore due to the tight grip, causing the user's hand to shake, which will affect the accuracy of the detection.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a handheld grounding detection device, comprising a detector body, a protective plate on the surface of the detector body, a reflector fixedly connected to the surface of the protective plate, several sets of support grooves on the bottom surface of the protective plate, two sets of support components overlapping and connected inside the support grooves, handles fixedly connected to both sides of the detector body, rubber blocks fixedly connected inside the two sets of handles, fixing components fixedly connected to both sides of the two sets of handles, each set of support components including a support rod overlapping and connected inside the support groove, a rotating rod fixedly connected to one end of each set of support rods, and a limit block rotatably connected to one side of each set of rotating rods; the four sets of fixing components including fixing blocks fixedly connected to both sides of the two sets of handles, an elastic band fixedly connected to one side of each set of fixing blocks, a female adhesive plate fixedly connected to the top surface of each set of elastic bands, and a female adhesive plate fixedly connected to the bottom surface of each set of elastic bands.

[0008] As a further embodiment of this utility model, a protective shell is fixedly connected to one side of the surface of the detector body, and a sound outlet is provided inside the protective shell. The protective shell serves to protect the internal sound outlet.

[0009] As a further embodiment of this utility model, the top surface of the detector body is provided with two sets of sliding grooves, and the interior of the two sets of sliding grooves is slidably connected with a baffle plate. The interior of the baffle plate is provided with a friction coating. The baffle plate is designed to prevent dust and other particles in the air from entering the wiring port or charging port.

[0010] As a further embodiment of this utility model, the top surface of the detector body is provided with several sets of wiring ports, and one side of the top surface of the detector body is provided with a charging port. The wiring ports serve to connect with external detection probes, etc.

[0011] As a further embodiment of this utility model, a hanging ear is fixedly connected to the top surface of the detector body, and a switch button is provided on one side of the top surface of the detector body. The switch button is used to control the device to be turned on or off.

[0012] As a further embodiment of this utility model, a display screen is provided on the surface of the detector body, and several sets of control buttons are provided at the lower end of the surface of the detector body. The display screen serves to display the data detected by the device.

[0013] As a further embodiment of this utility model, a magnet is fixedly connected to the surface of the detector body, and a magnetic block is magnetically connected to the surface of the magnet. The setting of the magnet enables the protective plate to be closed.

[0014] (III) Beneficial Effects

[0015] This utility model provides a handheld grounding detection device, which has the following advantages:

[0016] 1. This handheld grounding detection device, through the setting of rubber blocks and fixing components, features an ergonomic thumb contour on the rubber blocks for greater user comfort. After the user holds the device, the elastic band is crisscrossed and wrapped around the user's arm, and then the sub-adhesive plate is attached to the mother adhesive plate, thus binding the elastic band to the user's arm. After the elastic band is bound, the user does not need to grip tightly during use, thereby reducing fatigue when holding the device for a long time, making it more effortless and providing a more comfortable user experience.

[0017] 2. This handheld grounding detection device, through the setting of a protective plate and support components, allows for easy operation by rotating the protective plate to a suitable position, then rotating the support rod. After the support rod is rotated to the appropriate position, it inserts into the support groove to support the protective plate. This allows the protective plate to be adjusted according to the refraction angle of sunlight, thus preventing the operator from being affected by sunlight when viewing the display screen. At the same time, the protective plate also protects the detector body when it is stored, preventing dust from sticking to the display screen. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the display screen structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the support component structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the fixing component structure of this utility model.

[0022] In the diagram: 1. Detector body; 2. Protective plate; 3. Reflector; 4. Support assembly; 401. Support rod; 402. Rotating rod; 403. Limiting block; 5. Handle; 6. Rubber block; 7. Fixing assembly; 701. Fixing block; 702. Elastic band; 703. Female adhesive plate; 704. Female adhesive plate; 8. Protective shell; 9. Shielding plate; 10. Wiring port; 11. Charging port; 12. Hanging ear; 13. Switch button; 14. Display screen; 15. Control button; 16. Support groove; 17. Magnet; 18. Magnetic block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1 to 4 This utility model provides a technical solution: a handheld grounding detection device, including a detector body 1, a protective plate 2 on the surface of the detector body 1, a reflector 3 fixedly connected to the surface of the protective plate 2, several sets of support grooves 16 on the bottom surface of the protective plate 2, two sets of support components 4 overlapping and connected inside the support grooves 16, the protective plate 2 is supported by the support components 4, handles 5 are fixedly connected to both sides of the detector body 1, rubber blocks 6 are fixedly connected inside the two sets of handles 5, and fixing components 7 are fixedly connected to both sides of the two sets of handles 5. The device can be fixed in the user's hand. Both sets of support components 4 include support rods 401 that overlap and connect inside the support groove 16. One end of each set of support rods 401 is fixedly connected to a rotating rod 402. One side of each set of rotating rods 402 is rotatably connected to a limit block 403. The four sets of fixing components 7 include fixing blocks 701 that are fixedly connected to both sides of the two sets of handles 5. One side of each set of fixing blocks 701 is fixedly connected to an elastic band 702. The top surface of each set of elastic bands 702 is fixedly connected to a female adhesive plate 703. The bottom surface of each set of elastic bands 702 is fixedly connected to a female adhesive plate 704.

[0025] A protective shell 8 is fixedly connected to one side of the surface of the detector body 1. The protective shell 8 has a sound outlet hole inside. The protective shell 8 serves to protect the internal sound outlet hole.

[0026] The top surface of the detector body 1 is provided with two sets of sliding grooves, and the inside of the two sets of sliding grooves is slidably connected with a baffle plate 9. The inside of the baffle plate 9 is provided with a friction coating. The baffle plate 9 is designed to prevent dust and other objects in the air from entering the wiring port 10 or the charging port 11.

[0027] The top surface of the detector body 1 is provided with several sets of wiring ports 10, and a charging port 11 is provided on one side of the top surface of the detector body 1. The wiring ports 10 are used to connect with external detection probes, etc.

[0028] The top surface of the detector body 1 is fixedly connected with a hanging ear 12, and a switch button 13 is provided on one side of the top surface of the detector body 1. The switch button 13 is used to control the device to open or close.

[0029] The surface of the detector body 1 is provided with a display screen 14, and several sets of control buttons 15 are provided at the lower end of the surface of the detector body 1. The display screen 14 is used to display the data detected by the device.

[0030] A magnet 17 is fixedly connected to the surface of the detector body 1, and a magnetic block 18 is magnetically connected to the surface of the magnet 17. The setting of the magnet 17 enables the protective plate 2 to be closed.

[0031] In this invention, the working steps of the device are as follows:

[0032] First step: When using the device, the thumb contour on the rubber block 6 is ergonomic, making it more comfortable for the user. After the user holds the instrument, the elastic band 702 is wrapped around the user's arm in a cross shape. Then, the sub-adhesive plate 704 is attached to the female adhesive plate 703, so that the elastic band 702 is tied to the user's arm. After the elastic band 702 is tied, the user does not need to grip it tightly when using the device, thereby reducing the user's fatigue when holding the device for a long time and providing a more comfortable user experience. At the same time, it can also ensure that the device is more stable during use and reduce measurement errors caused by hand tremors.

[0033] The second step: When using the device, rotate the protective plate 2 to a suitable position, and then rotate the support rod 401. After the support rod 401 is rotated to a suitable position, it is inserted into the support groove 16 to support the protective plate 2. This allows the protective plate 2 to be adjusted according to the angle of sunlight refraction, so that the staff are not affected by sunlight when viewing the display screen 14. At the same time, when the detector body 1 is stored, the protective plate 2 can also protect it and prevent dust from sticking to the display screen 14 and causing damage to the display screen 14.

[0034] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0035] All standard parts used can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A handheld grounding detection device, comprising a detector body (1), characterized in that: The surface of the detector body (1) is provided with a protective plate (2), and a reflector (3) is fixedly connected to the surface of the protective plate (2). Several sets of support grooves (16) are opened on the bottom surface of the protective plate (2). Two sets of support components (4) are connected to the inside of the support grooves (16). Handles (5) are fixedly connected to both sides of the detector body (1). Rubber blocks (6) are fixedly connected to the inside of both sets of handles (5). Fixing components (7) are fixedly connected to both sides of both sets of handles (5). Both sets of support components (4) include support rods (401) that overlap and connect inside the support groove (16). One end of each set of support rods (401) is fixedly connected to a rotating rod (402). One side of each set of rotating rods (402) is rotatably connected to a limit block (403). The four sets of fixing components (7) include fixing blocks (701) fixedly connected to both sides of the two sets of handles (5). Each of the four sets of fixing blocks (701) is fixedly connected to one side of an elastic band (702). Each of the four sets of elastic bands (702) is fixedly connected to a female adhesive plate (703) on its top surface. Each of the four sets of elastic bands (702) is fixedly connected to a female adhesive plate (704) on its bottom surface.

2. The handheld grounding detection device according to claim 1, characterized in that: A protective shell (8) is fixedly connected to one side of the surface of the detector body (1), and a sound outlet is provided inside the protective shell (8).

3. The handheld grounding detection device according to claim 1, characterized in that: The top surface of the detector body (1) is provided with two sets of sliding grooves, and the interior of the two sets of sliding grooves is slidably connected with a baffle plate (9), and the interior of the baffle plate (9) is provided with a friction coating.

4. The handheld grounding detection device according to claim 1, characterized in that: The top surface of the detector body (1) is provided with several sets of wiring ports (10), and a charging port (11) is provided on one side of the top surface of the detector body (1).

5. A handheld grounding detection device according to claim 1, characterized in that: The top surface of the detector body (1) is fixedly connected with a hanging ear (12), and a switch button (13) is provided on one side of the top surface of the detector body (1).

6. A handheld grounding detection device according to claim 1, characterized in that: The surface of the detector body (1) is provided with a display screen (14), and a number of control buttons (15) are provided at the lower end of the surface of the detector body (1).

7. A handheld grounding detection device according to claim 1, characterized in that: A magnet (17) is fixedly connected to the surface of the detector body (1), and a magnetic block (18) is magnetically connected to the surface of the magnet (17).

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