Deflectometer early warning device provided with millimeter wave radar

Abstract

The utility model discloses a deflection instrument early warning device provided with a millimeter wave radar, and relates to the technical field of deflection instruments. The deflection instrument early warning device provided with the millimeter wave radar comprises a rotatable base, a deflection instrument body is fixedly connected to the rotatable base, a handle is fixedly connected to the deflection instrument body, a control panel is arranged on the deflection instrument body, and a control button and a display screen which are used for controlling the deflection instrument body are arranged on the control panel. According to the deflection instrument early warning device provided with the millimeter-wave radar, when the protective cover plate moves to the position above the control panel, the cleaning clamping plate is clamped into the clamping groove above the protective cover plate, so that the protective cover plate is fixed, an operator can conveniently use the control button and the display screen, and when the protective cover plate needs to be reset, the protective cover plate only needs to be pushed downwards; therefore, the control panel of the deflectometer has a good protection effect and is prevented from being collided and corroded, so that the service life is prolonged, and the cost expenditure caused by replacement and maintenance is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of deflectometers, in particular to a deflectometer early warning device equipped with a millimeter wave radar. Background Art

[0002] Bridge deflection detector is an instrument used to measure deflection. The deflection meter can measure the change in vertical distance of the object above at any angle line. It is mainly used for the measurement of static and dynamic deflection of bridges, acceptance and appraisal of bridge completion; detection of special bridges such as military floating bridges and suspension bridges; deformation and vibration displacement monitoring of dams and docks; or deformation and vibration displacement of beams, columns, high-rise buildings, lifting machinery, drilling platforms, etc. of large-span structures;

[0003] The deflection meter usually has a control panel for controlling its use. The control panel is provided with control buttons for controlling the deflection meter and a screen for displaying data. The control panel on the existing deflection meter is usually directly exposed to the air and does not have a good protection function. Therefore, when the deflection meter is transported or not in use, the exposed control panel is easily damaged and corroded, thereby reducing its service life and increasing the cost of replacement and maintenance. In view of this, a deflection meter early warning device equipped with a millimeter wave radar is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a deflectometer early warning device equipped with a millimeter-wave radar, which can solve the problem that the control panel on the existing deflectometer is usually directly exposed to the air and does not have a good protective function. Therefore, when the deflectometer is transported or not in use, the exposed control panel is easily damaged and corroded, thereby reducing its service life and increasing the cost expenditure caused by replacement and maintenance.

[0005] To achieve the above object, the utility model provides the following technical solutions: a deflectometer early warning device equipped with a millimeter wave radar, comprising a rotatable base, a deflectometer body is fixedly connected to the rotatable base, a handle is fixedly connected to the deflectometer body, a control panel is provided on the deflectometer body, and control buttons and a display screen for controlling the deflectometer body are respectively provided on the control panel;

[0006] Two connecting side panels are fixedly connected to the control panel, and a protective mechanism for protecting the control panel is provided on the opposite side of the connecting side panels. The protective mechanism can effectively prevent the control buttons and the display screen from being bumped and damaged when not in use, thereby increasing the service life of the device and reducing the cost expenditure caused by maintenance and replacement.

[0007] Preferably, the protection mechanism comprises a protection cover plate, which is arranged on one side opposite to the two connecting side plates;

[0008] Built-in sliding grooves are provided on the opposite sides of the two connecting side plates, and built-in sliding blocks are fixedly connected to both sides of the protective cover plate;

[0009] The built-in sliding block is slidably connected inside the built-in sliding groove;

[0010] A built-in telescopic slot is provided on the side of the protective cover plate opposite to the control panel, and a cleaning card is slidably connected inside the built-in telescopic slot;

[0011] A return spring is fixedly connected inside the built-in telescopic groove, and the cleaning card is fixedly connected to the return spring.

[0012] Preferably, the end of the cleaning card away from the return spring is arc-shaped and fixedly connected with a cleaning sponge.

[0013] Preferably, the control panel is provided with two card slots, which are arranged one above the other. When the cleaning card plate covers the control panel, the cleaning card plate is connected to the interior of the lower card slot.

[0014] Preferably, magnet sheets are fixedly connected inside the card slots.

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

[0016] 1. The deflection meter early warning device equipped with a millimeter-wave radar, when it is necessary to use the control buttons and the display screen, push the protective cover, the protective cover is subjected to force to cause the cleaning card to detach from the lower card slot, at this time, under the elasticity of the reset spring, when the cleaning card falls off from the lower card slot, it will be reset due to the elasticity of the reset spring, so the cleaning card fits the surface of the control panel, as the protective cover continues to move, the cleaning sponge on the cleaning card can clean the control buttons and the display screen, thereby preventing dust from adhering, when the protective cover moves to the top of the control panel, the cleaning card is inserted into the upper card slot, thereby fixing the protective cover, thereby facilitating the operator to use the control buttons and the display screen, when the protective cover needs to be reset, it only needs to be pushed downward, thereby providing good protection for the deflection meter control panel to prevent it from being bumped and corroded, thereby increasing its service life and reducing the cost of replacement and maintenance.

[0017] 2. The deflection meter early warning device equipped with a millimeter wave radar has a magnetic disk, so that the cleaning card is more difficult to be separated after being inserted into the card slot, thereby ensuring the protection effect of the control panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 This is a structural schematic diagram of a deflectometer early warning device equipped with a millimeter-wave radar according to the utility model;

[0020] Figure 2 This is a schematic diagram of a deflectometer early warning device equipped with a millimeter wave radar according to the utility model;

[0021] Figure 3 This is a schematic diagram of the protective cover of the utility model;

[0022] Figure 4 For the utility model Figure 2 The intention is to enlarge the center A.

[0023] Figure numerals: 1. Rotatable base; 2. Deflectometer body; 3. Connecting side panel; 4. Protective cover; 5. Handle; 6. Control panel; 7. Display screen; 8. Control button; 9. Built-in sliding block; 10. Cleaning card plate; 11. Cleaning sponge; 12. Built-in telescopic slot; 13. Reset spring; 14. Built-in slide slot; 15. Card slot; 16. Magnet. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] See also Figure 1-4 The utility model provides a technical solution: a deflectometer warning device equipped with a millimeter wave radar, comprising a rotatable base 1, a deflectometer body 2 is fixedly connected to the rotatable base 1, and a handle 5 is fixedly connected to the deflectometer body 2;

[0029] The deflectometer body 2 is provided with a control panel 6, and the control panel 6 is provided with control buttons 8 and a display screen 7 for controlling the deflectometer body 2;

[0030] Two connecting side panels 3 are fixedly connected to the control panel 6, and a protective mechanism for protecting the control panel 6 is arranged on the opposite side of the connecting side panels 3. The protective mechanism can effectively prevent the control buttons 8 and the display screen 7 from being bumped and damaged when not in use, thereby improving the service life of the device and reducing the cost expenditure caused by maintenance and replacement.

[0031] Further, the protection mechanism includes a protection cover plate 4, which is arranged on the opposite side of the two connecting side plates 3;

[0032] Built-in slide grooves 14 are provided on opposite sides of the two connecting side plates 3, and built-in slide blocks 9 are fixedly connected to both sides of the protective cover plate 4;

[0033] The built-in sliding block 9 is slidably connected inside the built-in sliding groove 14;

[0034] A built-in telescopic slot 12 is provided on the side of the protection cover plate 4 opposite to the control plate 6, and a cleaning card plate 10 is slidably connected inside the built-in telescopic slot 12;

[0035] A return spring 13 is fixedly connected inside the built-in telescopic slot 12, and the cleaning card 10 is fixedly connected to the return spring 13;

[0036] One end of the cleaning card plate 10 away from the return spring 13 is arc-shaped and fixedly connected with a cleaning sponge 11;

[0037] The control panel 6 is provided with two card slots 15, which are arranged one above the other. When the cleaning card plate 10 covers the control panel 6, the cleaning card plate 10 is connected to the inside of the lower card slot 15;

[0038] When the control button 8 and the display screen 7 need to be used, the protective cover 4 is pushed. The protective cover 4 is subjected to force so that the cleaning card 10 is disengaged from the lower card slot 15. At this time, under the elasticity of the reset spring 13, when the cleaning card 10 falls off from the lower card slot 15, it will be reset due to the elasticity of the reset spring 13. Therefore, the cleaning card 10 is in contact with the surface of the control panel 6. As the protective cover 4 continues to move, the cleaning sponge 11 on the cleaning card 10 can clean the control button 8 and the display screen 7 to prevent dust from adhering. When the protective cover 4 moves to above the control panel 6, the cleaning card 10 is inserted into the upper card slot 15, thereby fixing the protective cover 4, which makes it convenient for the operator to use the control button 8 and the display screen 7. When the protective cover 4 needs to be reset, it only needs to be pushed downward.

[0039] Furthermore, the inside of the card slot 15 is fixedly connected with a magnet sheet 16, and the cleaning card plate 10 is made of metal;

[0040] By providing the magnet disk 16 , the cleaning card plate 10 is more difficult to be separated after being inserted into the card slot 15 , thereby ensuring the protection effect of the control panel 6 .

[0041] Working principle: when the control button 8 and the display screen 7 need to be used, the protective cover 4 is pushed. The protective cover 4 is subjected to force so that the cleaning card 10 is disengaged from the lower card slot 15. At this time, under the elasticity of the reset spring 13, when the cleaning card 10 falls off from the lower card slot 15, it will be reset due to the elasticity of the reset spring 13. Therefore, the cleaning card 10 is in contact with the surface of the control panel 6. As the protective cover 4 continues to move, the cleaning sponge 11 on the cleaning card 10 can clean the control button 8 and the display screen 7 to prevent dust from adhering. When the protective cover 4 moves to the top of the control panel 6, the cleaning card 10 is inserted into the upper card slot 15, thereby fixing the protective cover 4, which is convenient for the operator to use the control button 8 and the display screen 7. When the protective cover 4 needs to be reset, it only needs to be pushed downward.

[0042] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A deflectometer early warning device equipped with a millimeter wave radar, comprising a rotatable base (1), a deflectometer body (2) fixedly connected to the rotatable base (1), and a handle (5) fixedly connected to the deflectometer body (2), characterized in that: The deflectometer body (2) is provided with a control panel (6), and the control panel (6) is provided with control buttons (8) and a display screen (7) for controlling the deflectometer body (2); Two connecting side panels (3) are fixedly connected to the control panel (6), and a protective mechanism for protecting the control panel (6) is arranged on the opposite side of the connecting side panels (3). The protective mechanism can effectively prevent the control buttons (8) and the display screen (7) from being bumped and damaged when not in use, thereby increasing the service life of the device and reducing the cost expenditure caused by maintenance and replacement.

2. The deflectometer early warning device equipped with a millimeter wave radar according to claim 1 is characterized in that: The protection mechanism comprises a protection cover plate (4), and the protection cover plate (4) is arranged on one side opposite to the two connecting side plates (3); Built-in sliding grooves (14) are provided on opposite sides of the two connecting side plates (3), and built-in sliding blocks (9) are fixedly connected to both sides of the protective cover plate (4); The built-in sliding block (9) is slidably connected inside the built-in sliding groove (14); A built-in telescopic groove (12) is provided on a side of the protection cover plate (4) opposite to the control plate (6), and a cleaning card plate (10) is slidably connected inside the built-in telescopic groove (12); A return spring (13) is fixedly connected inside the built-in telescopic groove (12), and the cleaning card (10) is fixedly connected to the return spring (13).

3. The deflectometer early warning device equipped with a millimeter wave radar according to claim 2 is characterized in that: One end of the cleaning card plate (10) away from the return spring (13) is arc-shaped and is fixedly connected to a cleaning sponge (11).

4. The deflectometer early warning device equipped with a millimeter wave radar according to claim 3 is characterized in that: The control panel (6) is provided with two card slots (15), which are arranged one above the other. When the cleaning card plate (10) covers the control panel (6), the cleaning card plate (10) is connected to the interior of the lower card slot (15).

5. The deflectometer warning device equipped with a millimeter wave radar according to claim 4 is characterized in that: The inside of the card slot (15) is fixedly connected with a magnet sheet (16).

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