Grounding resistance tester operation panel cleaning device

Abstract

The utility model discloses a ground resistance tester operation panel cleaning device which comprises a shell, the front side of the top of the shell is fixedly connected with a bearing piece through a screw, the top of the bearing piece is rotationally connected with a gear, the surface of the gear is meshed with a large gear, the large gear is rotationally connected with the top of the bearing piece, and the bearing piece is fixedly connected with the surface of the large gear. A dart-shaped plate is rotationally connected to the rear side of the top of the bearing piece, a bent rod is rotationally connected to the left side of the top of the dart-shaped plate, the front end of the bent rod is rotationally connected with the surface of a large gear, a round head rod is fixedly connected to the top of the dart-shaped plate, and the gear is driven by an electric motor to rotate; according to the technical scheme, the dust on the surface of the display screen can be cleared away more thoroughly, and an operator can conveniently observe data by driving the main gear and the bending rod to rotate, driving the dart-shaped plate and the round head rod to swing and further driving the telescopic piece and the dust removal strip to remove stains on the surface of the display screen. The purposes that the dust on the surface of the display screen can be cleared away more thoroughly, and the data can be conveniently observed by the operator can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of resistance testers, in particular to a cleaning device for an operating panel of a ground resistance tester. Background Art

[0002] Resistance testers are indispensable electronic equipment tools for electrical safety inspections and completion acceptance of grounding projects. They include ground resistance testers, insulation resistance testers, surface resistance testers, and loop resistance testers.

[0003] During the use of the resistance tester, stains will be formed on the operation panel due to the operator's touch and the dust in the working environment, affecting the operator's observation of the data on the display screen. In order to clean the dust on the surface of the display screen more cleanly, a ground resistance tester operation panel cleaning device is designed. The device removes the dust on the surface of the display screen to a certain range by reciprocating the telescopic piece and the cleaning strip in an arc shape, which can make the data displayed on the display screen clearer, that is, the dust on the surface of the display screen can be cleaned more cleanly, which can facilitate the operator's observation of the data. Utility Model Content

[0004] The utility model aims to provide a cleaning device for an operating panel of a ground resistance tester, which can remove dust on the surface of a display screen more cleanly and facilitate operators to observe data, so as to solve the above-mentioned background technical problems.

[0005] The utility model provides a technical solution to the above-mentioned technical problem as follows: a device for cleaning an operating panel of a ground resistance tester, comprising a shell: a supporting plate is fixedly connected to the front side of the top of the shell by screws, a gear is rotatably connected to the top of the supporting plate, a large gear is meshed on the surface of the gear, the large gear is rotatably connected to the top of the supporting plate, a dart-shaped plate is rotatably connected to the rear side of the top of the supporting plate, a bending rod is rotatably connected to the left side of the top of the dart-shaped plate, the front end of the bending rod is rotatably connected to the surface of the large gear, and a round-head rod is fixedly connected to the top of the dart-shaped plate.

[0006] Preferably, an electric motor is fixedly connected to the front side of the shell, and the output shaft of the electric motor passes through the top of the supporting plate and is fixedly connected to the gear.

[0007] Preferably, a rectangular fixing block is welded on the right side of the top of the supporting plate, a protective plate is fixedly connected to the top of the rectangular fixing block, screw hole plates are welded on both the left and right sides of the supporting plate, and screws are threadedly connected to the inner cavity of the screw hole plates.

[0008] Preferably, a telescopic sheet is fixedly connected to the rear end of the round-head rod, and a gripping mop is fixedly connected to both the left and right sides of the shell.

[0009] Preferably, a switch button is installed on the left side of the top of the shell, a control knob is installed on the rear side of the top of the shell, and a display screen is installed on the top of the shell.

[0010] Preferably, a dust cleaning strip is fixedly connected to the bottom of the telescopic piece, the surface of the dust cleaning strip is slidably connected to the surface of the display screen, and a wiring port is installed on the right side of the top of the shell.

[0011] 1. The beneficial effect of the utility model is that the utility model drives the gear to rotate through the electric motor, and then drives the large gear and the bent rod to rotate, and then drives the dart-shaped plate and the round-headed rod to swing, and then drives the telescopic sheet and the cleaning strip to remove the stains on the surface of the display screen, so that the dust on the surface of the display screen can be removed more cleanly, which can facilitate the operator to observe the data.

[0012] 2. The utility model can protect all structures on the top of the supporting plate by setting the protective plate, and can assist the large gear and the round head rod in limiting the position, so that the telescopic plate can be more stable when swinging.

[0013] 3. The utility model can facilitate the operator to hold the mop by setting the mop grip, which can make the operator more labor-saving when using it. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 A schematic diagram of a front view of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the front side of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the top of a supporting sheet according to an embodiment of the utility model;

[0018] Figure 4 This is an embodiment of the utility model Figure 2 A partial enlarged view of point A in the middle.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Shell, 2. Supporting plate, 3. Gear, 4. Large gear, 5. Dart-shaped plate, 6. Bending rod, 7. Round head rod, 8. Electric motor, 9. Rectangular fixing block, 10. Protective plate, 11. Screw hole plate, 12. Telescopic plate, 13. Grip mop, 14. Switch button, 15. Control knob, 16. Display screen, 17. Wiring port. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of the device for cleaning the operation panel of a ground resistance tester of the present invention will be described with reference to the accompanying drawings.

[0022] Embodiment 1:

[0023] Figure 1-4 The present invention shows an embodiment of a cleaning device for an operation panel of a ground resistance tester, which includes: a housing 1: a support sheet 2 is fixedly connected to the front side of the top of the housing 1 by screws, a gear 3 is rotatably connected to the top of the support sheet 2, a large gear 4 is meshed with the surface of the gear 3, the large gear 4 is rotatably connected to the top of the support sheet 2, a dart-shaped plate 5 is rotatably connected to the rear side of the top of the support sheet 2, a bending rod 6 is rotatably connected to the left side of the top of the dart-shaped plate 5, the front end of the bending rod 6 is rotatably connected to the surface of the large gear 4, a round head rod 7 is fixedly connected to the top of the dart-shaped plate 5, an electric motor 8 is fixedly connected to the front side of the housing 1, and the output shaft of the electric motor 8 passes through The top of the supporting piece 2 is fixedly connected to the gear 3. A rectangular fixing block 9 is welded on the right side of the top of the supporting piece 2. A protective sheet 10 is fixedly connected to the top of the rectangular fixing block 9. Through the setting of the protective sheet 10, all structures on the top of the supporting piece 2 can be protected, and the large gear 4 and the round head rod 7 can be assisted in limiting, which can make the telescopic piece 12 more stable when swinging. Screw hole sheets 11 are welded on the left and right sides of the supporting piece 2, and the inner cavity of the screw hole sheet 11 is threadedly connected with screws. A switch button 14 is installed on the left side of the top of the shell 1, a control knob 15 is installed on the rear side of the top of the shell 1, and a display screen 16 is installed on the top of the shell 1.

[0024] Embodiment 2:

[0025] Figure 1-4 The present invention shows a cleaning device for the operation panel of a ground resistance tester according to an embodiment of the present invention, which comprises: a shell 1: a supporting plate 2 is fixedly connected to the front side of the top of the shell 1 by screws, a gear 3 is rotatably connected to the top of the supporting plate 2, a large gear 4 is meshed on the surface of the gear 3, and the large gear 4 is rotatably connected to the top of the supporting plate 2, a dart-shaped plate 5 is rotatably connected to the rear side of the top of the supporting plate 2, a bending rod 6 is rotatably connected to the left side of the top of the dart-shaped plate 5, and the front end of the bending rod 6 is rotatably connected to the surface of the large gear 4, a round head rod 7 is fixedly connected to the top of the dart-shaped plate 5, and a telescopic piece 12 is fixedly connected to the rear end of the round head rod 7, and a holding mop 13 is fixedly connected to the left and right sides of the shell 1. The setting of the holding mop 13 can facilitate the operator's holding and can make the operator more labor-saving when using it, a dust cleaning strip is fixedly connected to the bottom of the telescopic piece 12, and the surface of the dust cleaning strip is slidably connected to the surface of the display screen 16, and a wiring port 17 is installed on the right side of the top of the shell 1.

[0026] Working principle: When the utility model is used, the user presses the switch button 14 to light up the display screen 16 to display the data. When stains appear on the surface of the shell 1, causing the data displayed on the display screen 16 to be blurred, the electric motor 8 is started to drive the gear 3 to rotate, and then drive the large gear 4 to rotate, and then drive the bending rod 6 on the surface of the large gear 4 to rotate, and at the same time drive the dart-shaped plate 5 to swing, and then drive the round head rod 7 to swing, and then drive the telescopic piece 12 to swing, and then drive the cleaning strip to clean the stains on the surface of the display screen 16, so that the dust on the surface of the display screen 16 can be cleaned more cleanly, which can facilitate the operator to observe the data.

[0027] In summary: the cleaning device for the operating panel of the ground resistance tester drives the gear 3 to rotate through the electric motor 8, and then drives the large gear 4 and the bending rod 6 to rotate, and then drives the dart-shaped plate 5 and the round head rod 7 to swing, and then drives the telescopic piece 12 and the cleaning strip to clean the stains on the surface of the display screen 16, so as to achieve the purpose of cleaning the dust on the surface of the display screen 16 more cleanly, which can facilitate the operator to observe the data.

Claims

1. A device for cleaning the operating panel of a ground resistance tester, characterized in that: The invention comprises a shell (1): the front side of the top of the shell (1) is fixedly connected to a supporting plate (2) by screws; the top of the supporting plate (2) is rotatably connected to a gear (3); the surface of the gear (3) is meshed with a large gear (4); the large gear (4) is rotatably connected to the top of the supporting plate (2); the rear side of the top of the supporting plate (2) is rotatably connected to a dart-shaped plate (5); the left side of the top of the dart-shaped plate (5) is rotatably connected to a bent rod (6); the front end of the bent rod (6) is rotatably connected to the surface of the large gear (4); the top of the dart-shaped plate (5) is fixedly connected to a round head rod (7).

2. A device for cleaning the operating panel of a ground resistance tester according to claim 1, characterized in that: An electric motor (8) is fixedly connected to the front side of the housing (1), and an output shaft of the electric motor (8) passes through the top of the supporting plate (2) and is fixedly connected to the gear (3).

3. A device for cleaning the operating panel of a ground resistance tester according to claim 2, characterized in that: A rectangular fixing block (9) is welded to the right side of the top of the supporting plate (2), a protective plate (10) is fixedly connected to the top of the rectangular fixing block (9), screw hole plates (11) are welded to the left and right sides of the supporting plate (2), and the inner cavity of the screw hole plate (11) is threadedly connected with a screw.

4. A device for cleaning the operating panel of a ground resistance tester according to claim 3, characterized in that: A telescopic sheet (12) is fixedly connected to the rear end of the round-headed rod (7), and a gripping mop (13) is fixedly connected to both the left and right sides of the housing (1).

5. A device for cleaning the operating panel of a ground resistance tester according to claim 4, characterized in that: A switch button (14) is installed on the left side of the top of the shell (1), a control knob (15) is installed on the rear side of the top of the shell (1), and a display screen (16) is installed on the top of the shell (1).

6. A device for cleaning the operating panel of a ground resistance tester according to claim 5, characterized in that: A dust cleaning strip is fixedly connected to the bottom of the telescopic sheet (12), and the surface of the dust cleaning strip is slidably connected to the surface of the display screen (16). A wiring port (17) is installed on the right side of the top of the housing (1).

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