CN216388524U

CN216388524U - Sand table dust keeper of adjustable function

Info

Publication number: CN216388524U
Application number: CN202122497885.9U
Authority: CN
Inventors: 王志强
Original assignee: Tianjin Huaye Technology Co ltd
Current assignee: Tianjin Huaye Technology Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-26
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a sand table dustproof device with an adjustable function, which comprises a sand table unit, wherein the sand table unit consists of a sand table main body, a support column and a placing foot, the support column is fixedly connected with the placing foot, a side vertical plate is arranged on the right side surface of the sand table main body, dustproof cloth is arranged on the left side surface of the side vertical plate, a control unit is arranged below the sand table unit, and the control unit consists of a rack, a movable frame, a connecting frame, a transverse plate, a power gear, a power motor and a sliding chute. According to the utility model, the control unit, the side vertical plate and the sand table unit are arranged, the control unit can automatically control the dustproof cloth to be unfolded and combined, the dustproof effect is fundamentally achieved, the manual labor is avoided, the completeness of the sand table is ensured, the service life of the sand table is prolonged, the side vertical plate can provide the side protection effect, the dustproof cloth can be conveniently and completely unfolded, and the dustproof effect is ensured to be good.

Description

Sand table dust keeper of adjustable function

Technical Field

The utility model relates to the technical field of dustproof devices, in particular to a sand table dustproof device with an adjustable function.

Background

The sand table is a model piled by silt, army chess and other materials according to a certain proportion relation according to a topographic map, an aviation photograph or a field topography, and the sand table has good practicability and is widely applied to the field of urban planning and design. The traditional sand table adopts a static model, and the display form is monotonous. The virtual digital geographic sand table in the prior art is lack of entity individuals, completely depends on multimedia for display, mainly focuses on explanation of geographic knowledge, and lacks of expression of contents such as geological results, geological disasters and the like.

In the prior art, the sand table is placed in a natural environment for a long time, dust is easily accumulated on the surface of the sand table, the sand table needs to be cleaned frequently by manpower, the labor intensity is increased, and meanwhile, the sand table is easily damaged and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a sand table dustproof device with an adjustable function.

In order to achieve the purpose, the utility model adopts the following technical scheme: a sand table dustproof device with an adjustable function comprises a sand table unit, wherein the sand table unit consists of a sand table main body, a support column and a placing foot, the support column is fixedly connected with the placing foot, a side vertical plate is arranged on the right side surface of the sand table main body, and dustproof cloth is arranged on the left side surface of the side vertical plate;

the sand table is characterized in that a control unit is arranged below the sand table unit and consists of a rack, a moving frame, a connecting frame, a transverse plate, a power gear, a power motor and a sliding groove, the moving frame is connected with the sliding groove in a sliding mode, and the power gear is meshed with the rack.

As a further description of the above technical solution:

the rack is fixedly connected with the sand table main body, and the length of the rack is the same as that of the sand table main body.

As a further description of the above technical solution:

the spout is located the top of rack, and the quantity has two.

As a further description of the above technical solution:

the movable frame is fixedly connected with the connecting frame, and the connecting frame is fixedly connected with the transverse plate.

As a further description of the above technical solution:

the power motor is located below the sand table main body and is not in contact with the sand table main body.

As a further description of the above technical solution:

the output end of the power motor is fixedly connected with the power gear, and the power gear is located below the rack.

As a further description of the above technical solution:

the movable frame is fixedly connected with dustproof cloth, and the dustproof cloth is fixedly connected with the side vertical plate.

As a further description of the above technical solution:

the number of the power motors is two, and the power motors are symmetrically arranged.

The utility model has the following beneficial effects:

1. compared with the prior art, this sand table dust keeper of adjustable function has set up the control unit, and the expansion and the amalgamation of dustproof cloth can automatic control by the control unit reaches dirt-proof effect from the root, avoids manual labor, guarantees the completness of sand table, prolongs the life of sand table.

2. Compared with the prior art, this sand table dust keeper of adjustable function has set up side riser, sand table unit, and the side riser can provide the guard action of side, makes things convenient for dustproof cloth to expand completely, guarantees dirt-proof respond well.

Drawings

Fig. 1 is a schematic structural diagram of a sand table dustproof device with an adjustable function according to the present invention;

FIG. 2 is a side view of a sand table dust guard with adjustable function according to the present invention;

FIG. 3 is a top view of a sand table dust guard with adjustable function according to the present invention;

fig. 4 is a front view of a sand table dustproof device with adjustable function according to the present invention.

Illustration of the drawings:

1. a sand table unit; 2. a control unit; 3. a dust cloth; 4. a side vertical plate; 101. a sand table body; 102. a support pillar; 103. placing feet; 201. a rack; 202. a movable frame; 203. a connecting frame; 204. a transverse plate; 205. a power gear; 206. a power motor; 207. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a sand table dustproof device with an adjustable function comprises a sand table unit 1, wherein the sand table unit 1 is composed of a sand table main body 101, supporting columns 102 and placing feet 103, a needed sand table model is arranged on the sand table main body 101, the supporting columns 102 and the placing feet 103 guarantee the stability of the sand table main body 101, the supporting columns 102 and the placing feet 103 are fixedly connected, a side vertical plate 4 is arranged on the right side face of the sand table main body 101, the side vertical plate 4 can provide a side protection effect, the dustproof cloth 3 can be conveniently and completely unfolded, the dustproof effect is good, the dustproof cloth 3 is arranged on the left side face of the side vertical plate 4, the dustproof cloth 3 can block dust outside, and the dustproof cloth 3 is fixedly connected with the side vertical plate 4;

the control unit 2 is arranged below the sand table unit 1, the control unit 2 is composed of a rack 201, a movable frame 202, a connecting frame 203, a transverse plate 204, a power gear 205, a power motor 206 and a chute 207, when the sand table unit works, the power motor 206 drives the power gear 205 to rotate, the power gear 205 moves on the rack 201 to drive the transverse plate 204 and the connecting frame 203 to move, the connecting frame 203 drives the movable frame 202 to slide on the chute 207, the movable frame 202 drives the dustproof cloth 3 in a folded state to extend, so that the dustproof cloth 3 is completely unfolded, the dustproof effect is achieved, the physical labor is avoided, the completeness of the sand table is guaranteed, the service life of the sand table is prolonged, the extending length of the dustproof cloth 3 can be adjusted according to actual needs, the flexible adjusting function is achieved, the movable frame 202 is in sliding connection with the chute 207, the power gear 205 is meshed with the rack 201, and the rack 201 is fixedly connected with the sand table main body 101, the length of rack 201 is the same with sand table main part 101, spout 207 is located the top of rack 201, and quantity has two, guarantee to remove the stability that frame 202 removed, remove frame 202 and link 203 fixed connection, link 203 and diaphragm 204 fixed connection, power motor 206 is located the below of sand table main part 101, and contactless, power motor 206's output and power gear 205 fixed connection, power gear 205 is located the below of rack 201, remove frame 202 and dustproof cloth 3 fixed connection, power motor 206's quantity has two, and set up for the symmetry, guarantee that power is sufficient, and convenient control.

The working principle is as follows: the during operation, power motor 206 drives power gear 205 and rotates, power gear 205 moves on rack 201, thereby drive diaphragm 204, link 203 removes, link 203 drives and removes frame 202 and slides on spout 207, it drives the dustproof cloth 3 extension of fold condition to remove frame 202, make dustproof cloth 3 expand completely, reach dirt-proof effect, avoid the manual labor, guarantee the consummation nature of sand table, prolong the life of sand table, the length that dustproof cloth 3 extends, can adjust according to actual need, realize nimble function of adjusting, side riser 4 can provide the guard action of side, make things convenient for dustproof cloth 3 to expand completely, guarantee dirt-proof respond well.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a sand table dust keeper of adjustable function, includes sand table unit (1), its characterized in that: the sand table unit (1) consists of a sand table main body (101), a supporting column (102) and a placing foot (103), wherein the supporting column (102) is fixedly connected with the placing foot (103), a side vertical plate (4) is arranged on the right side surface of the sand table main body (101), and dustproof cloth (3) is arranged on the left side surface of the side vertical plate (4);

the sand table is characterized in that a control unit (2) is arranged below the sand table unit (1), the control unit (2) is composed of a rack (201), a moving frame (202), a connecting frame (203), a transverse plate (204), a power gear (205), a power motor (206) and a sliding groove (207), the moving frame (202) is in sliding connection with the sliding groove (207), and the power gear (205) is meshed with the rack (201).

2. The sand table dust keeper of an adjustable function of claim 1, wherein: the rack (201) is fixedly connected with the sand table main body (101), and the length of the rack (201) is the same as that of the sand table main body (101).

3. The sand table dust keeper of an adjustable function of claim 1, wherein: the sliding grooves (207) are located above the racks (201) and are two in number.

4. The sand table dust keeper of an adjustable function of claim 1, wherein: the movable frame (202) is fixedly connected with the connecting frame (203), and the connecting frame (203) is fixedly connected with the transverse plate (204).

5. The sand table dust keeper of an adjustable function of claim 1, wherein: the power motor (206) is positioned below the sand table main body (101) and is not in contact with the sand table main body.

6. The sand table dust keeper of an adjustable function of claim 1, wherein: the output end of the power motor (206) is fixedly connected with the power gear (205), and the power gear (205) is positioned below the rack (201).

7. The sand table dust keeper of an adjustable function of claim 1, wherein: the movable frame (202) is fixedly connected with the dustproof cloth (3), and the dustproof cloth (3) is fixedly connected with the side vertical plate (4).

8. The sand table dust keeper of an adjustable function of claim 1, wherein: the number of the power motors (206) is two, and the power motors are symmetrically arranged.