Dustproof device capable of being used for instrument

Abstract

The dustproof device comprises a device main body and at least one dustproof assembly, the device main body comprises a main frame body and a frame cover, the main frame body forms a placement space and at least one side opening communicated with the placement space, and the frame cover is arranged on the main frame body. The main frame body is further installed on a station setting station body, the containing space is used for containing instruments, each side opening is communicated with the outside, the frame cover is installed on the main frame body, each dustproof assembly comprises a dustproof piece and a driving unit, the driving units are arranged on the main frame body, and the dustproof pieces are arranged on the driving units. The dustproof part is movably connected to the main frame body, the dustproof part is driven to be movably installed on the driving unit, and the dustproof part can seal and cover one side opening when being driven by the driving unit to move, so that the containing space is sealed and covered. Therefore, dust is difficult to attach to the instrument placed in the placing space.

Description

Technical Field

[0001] The utility model relates to the field of dustproof devices, in particular to a dustproof device which can be used for instruments. Background Art

[0002] The total station is an automated device that can be used in railway monitoring projects. Usually, the total station is exposed to the outside for monitoring, so the total station may be exposed to the sun, rain and snow during the monitoring process. Therefore, in order to avoid the total station equipment being exposed to the sun, rain and snow, the staff usually choose to set up the total station in the canopy.

[0003] However, although common awnings can protect the total station from being exposed to the sun, rain and snow, they are not equipped with dust-proof devices. In addition, the total station is located in the construction area all year round. Therefore, awnings without dust-proof devices cannot prevent dust from adhering to the surface of the total station, thereby increasing the maintenance and repair costs of the instrument. In addition, some dust may even enter the interior of the instrument, affecting the instrument's function and greatly shortening the instrument's service life. Utility Model Content

[0004] One advantage of the utility model is that it provides a dustproof device that can be used for instruments, and the dustproof device that can be used for instruments is provided with at least one dustproof component, which can not only protect the total station from sunlight, rain and snow, but also surround the total station to prevent dust from adhering to the surface of the total station, and the dustproof component can block dust while ensuring ventilation and air permeability, so that the total station surrounded by the dustproof component can come into contact with the outside air. Therefore, in a high temperature environment, the total station surrounded by the dustproof component can come into contact with the outside air to reduce its own temperature, thereby preventing the total station itself from being burned due to high temperature and heat.

[0005] One advantage of the utility model is that it provides a dustproof device that can be used for instruments. The dustproof component set in the dustproof device that can be used for instruments can be linked with the total station, so that when the total station starts monitoring work, the dustproof component temporarily turns off the dustproof function to make the total station visible. At the same time, when the total station ends monitoring work, the dustproof component turns on the dustproof function to surround the total station.

[0006] In order to achieve at least one of the above advantages of the present invention, the present invention provides a dustproof device that can be used for an instrument, wherein the dustproof device that can be used for an instrument comprises:

[0007] The device body comprises a main frame and a frame cover, wherein the main frame forms a placement space and at least one side opening communicating with the placement space, and the main frame is also installed on the station body, the placement space is used to place instruments, each side opening communicates with the outside, and the frame cover is installed on the main frame;

[0008] At least one dustproof component, each of the dustproof components includes a dustproof part and a driving unit, wherein the driving unit is arranged on the main frame, the dustproof part is movably connected to the main frame, and the dustproof part is driven and movably installed on the driving unit, and the dustproof part can cover one of the side openings when being driven to move by the driving unit.

[0009] According to an embodiment of the utility model, the main frame includes a first track frame, a second track frame and at least one bracket, wherein the first track frame is relatively arranged below the second track frame, and the first track frame forms a first opening, and the first track frame is installed on the station body so that the first opening is covered, and the second track frame forms a second opening, each of the brackets is evenly arranged, and one end of each of the brackets is installed on the first track frame, and the other end of each of the brackets is installed on the second track frame, thereby forming the placement space and at least one side opening.

[0010] According to an embodiment of the utility model, the frame cover is installed on the second track frame to cover the second opening, the driving unit is installed on the end of the bracket close to the second track frame and at a predetermined height from the first track frame, each of the dustproof parts is movably connected to at least one of the brackets and can be driven by the driving unit to approach the first track frame, so that the side opening is covered.

[0011] According to an embodiment of the utility model, the number of the brackets is set to two, and the two adjacent brackets extend in directions parallel to the moving direction of the dustproof piece to form a limiting groove, and each of the limiting grooves extends from one end of the bracket close to the second track frame to the other end close to the first track frame, and the two limiting grooves of each two adjacent brackets are used to limit the movement mode of the same dustproof piece.

[0012] According to an embodiment of the present invention, the number of the brackets is set to three.

[0013] According to an embodiment of the present invention, the dustproof piece is implemented to include a dustproof cloth curtain made of waterproof and breathable material.

[0014] According to one embodiment of the utility model, each of the dustproof components also includes a gravity rod, one side of the gravity rod is connected to one of the dustproof parts, and the gravity rod is arranged between two adjacent brackets and can move to the limiting groove of the two adjacent brackets when the dustproof part is driven by the driving unit.

[0015] According to an embodiment of the utility model, the first track frame further forms a placement groove, the placement groove is set to a predetermined depth to accommodate the gravity rod, and the placement groove is connected to the limiting grooves of two adjacent brackets, and the notch of the placement groove faces the gravity rod.

[0016] According to one embodiment of the utility model, the driving unit includes a driving member and a driving shaft, wherein the driving member is mounted on the bracket, the driving shaft is mounted on the driving member, and can be driven by the driving member to rotate on the bracket to wind and release the dustproof member, so that the dustproof member can cover and open the side opening.

[0017] According to an embodiment of the utility model, the dust-proof device that can be used for instruments also includes a plurality of adsorption components, each of the adsorption components includes a first adsorption component and a second adsorption component, wherein the first adsorption component and the second adsorption component are arranged opposite to each other, and the first adsorption component is installed on the side of the gravity rod away from the dust-proof component, the second adsorption component is installed in the placement groove of the first track frame, and the second adsorption component can adsorb the second adsorption component when the gravity rod is close to the first track frame, so that the gravity rod is adsorbed on the first track frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of the dustproof device of the utility model which can be used for instruments is shown.

[0019] Figure 2 The utility model shows a schematic structural diagram of the dustproof device that can be used for instruments in one state.

[0020] Figure 3 A cross-sectional view of the dustproof device of the utility model which can be used for instruments is shown.

[0021] Figure 4 A cross-sectional view from another angle of the dustproof device of the utility model that can be used for instruments is shown.

[0022] Figure 5 Shows Figure 4 An enlarged view of the partial structure of the dustproof device that can be used for the instrument. DETAILED DESCRIPTION

[0023] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0024] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which 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. Therefore, the above terms should not be understood as limiting the present invention.

[0025] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0026] refer to Figures 1 to 5 The dustproof device for an instrument according to a preferred embodiment of the present invention will be described in detail below. The dustproof device for an instrument includes a device body 10 and at least one dustproof component 20, wherein the device body 10 is disposed on a station body 90. The dustproof component 20 is disposed on the device body 10.

[0027] The device body 10 includes a main frame 11 and a frame cover 12, wherein the main frame 11 forms a placement space 1101 and at least one side opening 1102 connected to the placement space 1101, and the main frame 11 is also installed on the station body 90. The placement space 1101 is used to place an instrument 80. Each side opening 1102 is connected to the outside. The frame cover 12 is installed on the main frame 11.

[0028] Each of the dustproof components 20 includes a dustproof member 21 and a driving unit 22, wherein the driving unit 22 is disposed on the main frame 11. The dustproof member 21 is movably connected to the main frame 11, and the dustproof member 21 is driven and movably installed on the driving unit 22, and the dustproof member 21 can cover one of the side openings 1102 when being driven and moved by the driving unit 22.

[0029] Those skilled in the art can understand that the placement space 1101 of the main frame 11 is used to place the instrument 80, and when the driving unit 22 of each dustproof component 20 drives the dustproof part 21 to move to cover one of the side openings 1102, the instrument 80 placed in the placement space 1101 is completely covered in the placement space 1101.

[0030] In this way, when the dustproof piece 21 is driven to cover the side opening 1102 of the main frame 11, the instrument 80 placed in the placement space 1101 is prevented from being attached by external dust because the dustproof piece 21 can block dust.

[0031] Preferably, the main frame 11 includes a first track frame 111, a second track frame 112 and at least one bracket 113, wherein the first track frame 111 is relatively arranged below the second track frame 112, and the first track frame 111 forms a first opening 11101, and the first track frame 111 is installed on the station body 90 so that the first opening 11101 is covered. The second track frame 112 forms a second opening 11201. Each of the brackets 113 is evenly arranged, and one end of each of the brackets 113 is installed on the first track frame 111, and the other end of each of the brackets 113 is installed on the second track frame 112, thereby forming the placement space 1101 and at least one of the side openings 1102. In addition, each of the brackets 113 can also be used to support the second track frame 112.

[0032] Specifically, the frame cover 12 is installed on the second track frame 112 to cover the second opening 11201. The driving unit 22 is installed on the end of the bracket 113 close to the second track frame 112 and at a predetermined height from the first track frame 111. Each of the dustproof members 21 is movably connected to at least one of the brackets 113, and can be driven by the driving unit 22 to approach the first track frame 111, so that the side opening 1102 is covered.

[0033] Preferably, the number of the brackets 113 is set to two, and the two adjacent brackets 113 extend in a direction parallel to the moving direction of the dustproof piece 21 to form a limiting groove 11301, and each of the limiting grooves 11301 extends from one end of the bracket 113 close to the second track frame 112 to the other end close to the first track frame 111, and the two limiting grooves of each two adjacent brackets 113 are used to limit the movement of the same dustproof piece 21, thereby preventing the dustproof piece 21 from shifting.

[0034] It is worth mentioning that when the number of the brackets 113 is set to one, the brackets 113 are respectively provided with the limiting grooves 11301 on both sides opposite to each other for the movement of the dustproof member 21. When the number of the brackets 113 is set to two or more, each adjacent two brackets 113 are respectively provided with one limiting groove 11301 for the movement of the dustproof member 21.

[0035] In a preferred embodiment, the number of the brackets 113 is set to three, so that the second track frame 112 can be stably maintained above the first track frame 111. That is, as the number of the brackets 113 increases, the second track frame 112 can be more stably maintained above the first track frame 111. In addition, in this preferred embodiment, the three brackets 113 can form three side openings 1102 that are connected to the placement space 1101. Accordingly, the dustproof assembly 20 is set to three, wherein each dustproof member 21 is disposed between two adjacent brackets 113, and each dustproof member 21 is movably connected to two adjacent brackets 113, and can be driven by the driving unit 22 to approach the first track frame 111 so that one of the side openings 1102 is covered.

[0036] Preferably, the dustproof piece 21 is implemented to include a dustproof curtain made of waterproof and breathable material, so that while the dustproof piece 21 covers the placement space 1101 to prevent external dust from adhering to the instrument 80, the dustproof piece 21 can also allow the air in the placement space 1101 to circulate to the outside, thereby reducing the temperature in the placement space 1101 to prevent the internal temperature of the placement space 1101 from being too high and affecting the operation of the instrument 80.

[0037] It should be noted that, in addition to covering the second opening 11201 of the second track frame 112, the top cover 12 can also play the role of the dustproof part 21. Therefore, in one embodiment, the top cover 12 is configured as a dustproof curtain made of waterproof and breathable material, thereby increasing the flow area between the placement space 1101 and the outside world.

[0038] Preferably, each of the dustproof components 20 also includes a gravity rod 23, one side of which is connected to a dustproof piece 21, and the gravity rod 23 is arranged between two adjacent brackets 113, and can move to the limiting groove 11301 of the two adjacent brackets 113 when the dustproof piece 21 is driven by the driving unit 22, so that when the driving unit 22 drives the dustproof piece 21 to make the dustproof piece 21 close to the first track frame 111, the gravity rod 23 can drive the dustproof piece 21 to approach the first track frame 111 under the action of gravity, so as to avoid the dustproof piece 21 from rubbing against the inner wall forming the limiting groove 11301 and being difficult to approach the first track frame 111.

[0039] It should be noted that when the dustproof part 21 covers the side opening 1102, the gravity rod 23 approaches and contacts the first track frame 111, but there is still a small gap between the gravity rod 23 and the first track frame 111, and external dust may still enter the placement space 1101 through the small gap between the gravity rod 23 and the first track frame 111.

[0040] More preferably, the first track frame 111 also forms a placement groove 11102, and the placement groove 11102 is set to a predetermined depth to accommodate the gravity rod 23, and the placement groove 11102 is connected to the limiting groove 11301 of the two adjacent brackets 113, and the groove of the placement groove 11102 faces the gravity rod 23, so that the gravity rod 23 can enter the placement groove 11102 from the limiting groove 11301.

[0041] Specifically in one example, each of the driving units 22 is configured as a telescopic cylinder, and the dustproof member 21 is installed at the telescopic end of the telescopic cylinder, so that when the driving unit 22 is started to extend and retract the telescopic end of the telescopic cylinder, the dustproof member 21 is driven to move along the telescopic direction of the telescopic end to cover the side opening 1102.

[0042] Specifically, in another example, the driving unit 22 includes a driving member 221 and a driving shaft 222, wherein the driving member 221 is mounted on the bracket 113. The driving shaft 222 is mounted on the driving member 221, and can be driven by the driving member 221 to rotate on the bracket 113 to wind and release the dustproof member 21, so that the dustproof member 21 can cover and open the side opening 1102.

[0043] It is worth mentioning that the driving member 221 can be linked with the instrument 80, so that when the instrument 80 placed in the placement space 1101 is monitoring, the driving member 221 drives the dustproof member 21 to move to open the side opening 1102, so that the instrument 80 can be exposed due to the opening of the side opening 1102 and start monitoring. When the instrument 80 finishes monitoring, the driving member 221 drives the dustproof member 21 to move to close the side opening 1102, so that the instrument 80 is covered in the placement space 1101.

[0044] Preferably, the driving member 221 is implemented as a motor.

[0045] In addition, the dust-proof device that can be used for the instrument also includes a plurality of adsorption components 30, each of the adsorption components 30 can make the gravity rod 23 be adsorbed on the first track frame 111 when the dust-proof piece 21 covers the side opening 1102, so as to further reinforce the state of the dust-proof piece 21 covering the side opening 1102, and prevent the dust-proof piece 21 from being blown by strong external wind and driving the gravity rod 23 away from the first track frame 111 by a predetermined distance, so that the side opening 1102 is partially opened, thereby, external dust may be brought into the placement space 1101 by strong wind, so that the instrument 80 is attached with dust.

[0046] Preferably, each of the adsorption components 30 is configured as a first adsorption component 31 and a second adsorption component 32, wherein the first adsorption component 31 and the second adsorption component 32 are aligned, and the first adsorption component 31 is installed on the side of the gravity rod 23 away from the dustproof component 21. The second adsorption component 32 is installed in the placement groove 11102 of the first track frame 111, and the second adsorption component can adsorb the second adsorption component 32 when the gravity rod 23 is close to the first track frame 111, so that the gravity rod 23 is adsorbed on the first track frame 111.

[0047] Preferably, each of the first adsorption members 31 and each of the second adsorption members 32 includes a magnet.

[0048] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A dust-proof device that can be used for an instrument, characterized in that: The dustproof device that can be used for the instrument includes: The device body comprises a main frame and a frame cover, wherein the main frame forms a placement space and at least one side opening communicating with the placement space, and the main frame is also installed on the station body, the placement space is used to place instruments, each side opening communicates with the outside, and the frame cover is installed on the main frame; At least one dustproof component, each of the dustproof components includes a dustproof part and a driving unit, wherein the driving unit is arranged on the main frame, the dustproof part is movably connected to the main frame, and the dustproof part is driven and movably installed on the driving unit, and the dustproof part can cover one of the side openings when being driven to move by the driving unit.

2. The dustproof device for instruments according to claim 1, characterized in that: The main frame includes a first track frame, a second track frame and at least one bracket, wherein the first track frame is relatively arranged below the second track frame, and the first track frame forms a first opening, and the first track frame is installed on the station body so that the first opening is covered, and the second track frame forms a second opening, each of the brackets is evenly arranged, and one end of each of the brackets is installed on the first track frame, and the other end of each of the brackets is installed on the second track frame, thereby forming the placement space and at least one of the side openings.

3. The dustproof device for instruments according to claim 2, characterized in that: The frame cover is installed on the second track frame to cover the second opening, the driving unit is installed on the end of the bracket close to the second track frame and at a predetermined height from the first track frame, each of the dustproof parts is movably connected to at least one of the brackets and can be driven by the driving unit to approach the first track frame, so that the side opening is covered.

4. The dustproof device for instruments according to claim 3, characterized in that: The number of the brackets is set to two, and the two adjacent brackets extend in directions parallel to the moving direction of the dustproof part to form a limiting groove, and each limiting groove extends from one end of the bracket close to the second track frame to the other end close to the first track frame, and the two limiting grooves of each two adjacent brackets are used to limit the movement mode of the same dustproof part.

5. The dustproof device for instruments according to claim 4, characterized in that: The number of the brackets is set to three.

6. The dustproof device for instruments according to any one of claims 1 to 5, characterized in that: The dustproof part is implemented to include a dustproof curtain made of waterproof and breathable material.

7. The dustproof device for instruments according to claim 4, characterized in that: Each of the dustproof components also includes a gravity rod, one side of which is connected to a dustproof piece, and the gravity rod is arranged between two adjacent brackets and can move to the limiting grooves of the two adjacent brackets when the dustproof piece is driven by the driving unit.

8. The dustproof device for instruments according to claim 7, characterized in that: The first track frame further forms a placement groove, the placement groove is set to a predetermined depth to accommodate the gravity rod, and the placement groove is connected to the limiting grooves of two adjacent brackets, and the notch of the placement groove faces the gravity rod.

9. The dustproof device for instruments according to claim 8, characterized in that: The driving unit includes a driving member and a driving shaft, wherein the driving member is installed on the bracket, and the driving shaft is installed on the driving member and can be driven by the driving member to rotate on the bracket to wind and release the dustproof member, so that the dustproof member can cover and open the side opening.

10. The dustproof device for instruments according to claim 9, characterized in that: The dust-proof device that can be used for the instrument also includes a plurality of adsorption components, each of the adsorption components includes a first adsorption component and a second adsorption component, wherein the first adsorption component and the second adsorption component are arranged opposite to each other, and the first adsorption component is installed on the side of the gravity rod away from the dust-proof component, the second adsorption component is installed in the placement groove of the first track frame, and the second adsorption component can adsorb the second adsorption component when the gravity rod is close to the first track frame, so that the gravity rod is adsorbed on the first track frame.

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