CN211938368U

CN211938368U - Electric dust cover for building model

Info

Publication number: CN211938368U
Application number: CN202020278485.1U
Authority: CN
Inventors: 赵云辉
Original assignee: Shenzhen Saiye Model Co ltd
Current assignee: Shenzhen Saiye Model Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-11-17
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to an electric dust cover for a building model, which comprises a dust-proof frame, a longitudinal moving mechanism, a roll shaft and a driving mechanism; the display table comprises a table plate; the dustproof frame is formed by sequentially connecting a first side plate, a second side plate, a third side plate and a fourth side plate; the roll shaft is wound with dustproof cloth; two magnetic strips are fixedly arranged on the dustproof cloth; a plurality of magnets are fixedly arranged on the upper surfaces of the second side plate and the fourth side plate; both ends of the roll shaft are fixedly sleeved with gears; the dustproof cloth is arranged between the two gears; one side of the second side plate and one side of the fourth side plate, which are away from each other, are fixedly provided with a rack and a guide piece; the device also comprises a controller; the utility model discloses when the architectural model need not the show, seal its closed intracavity in dustproof frame, dustproof cloth and table wall city, reduced the pollution of dust in the external environment to the architectural model, when the architectural model needs the show, with the audio-visual complete presentation of architectural model in the front of the viewer, the viewer of being convenient for looks over the architectural model, watches and experiences well.

Description

Electric dust cover for building model

Technical Field

The utility model relates to a building model technical field, more specifically say, relate to a building model electrodynamic type dust cover.

Background

The architectural model is an exhibit for show building general appearance, generally locates the show desktop, for giving the dustproof purpose of architectural model, generally can cover architectural model with fixed glass cover that sets up on the show desktop, but glass cover can reflect light, covers in addition and can adhere to filths such as dust, water stain, leads to people to be difficult for seeing architectural model clearly, watches experience poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide a building model electrodynamic type dust cover.

The utility model provides a technical scheme that its technical problem adopted is:

the electric dust cover for the building model is constructed and comprises a dust-proof frame, a longitudinal moving mechanism, a roll shaft and a driving mechanism, wherein the dust-proof frame is sleeved outside a display table with the building model, the longitudinal moving mechanism is used for driving the dust-proof frame to longitudinally move, the roll shaft is arranged above the dust-proof frame, and the driving mechanism is used for driving the roll shaft to rotate in the forward and reverse directions; the display table comprises a rectangular table plate; the dustproof frame is rectangular and is sleeved outside the table plate in a sliding manner; the dustproof frame is formed by sequentially connecting a first side plate, a second side plate, a third side plate and a fourth side plate; the roller shaft is arranged across the second side plate and the fourth side plate; the roller shaft is wound with dustproof cloth for sealing an upper end opening of the dustproof frame; one end of the dustproof cloth is fixedly connected with the roller shaft, and the other end of the dustproof cloth is fixedly connected with the first side plate; two flexible magnetic strips are fixedly arranged on the lower surface of the dustproof cloth; the two magnetic strips are respectively arranged corresponding to the second side plate and the fourth side plate; a plurality of magnets for adsorbing the magnetic strips are fixedly arranged on the upper surfaces of the second side plate and the fourth side plate; gears are fixedly sleeved at the two ends of the roll shaft; the dustproof cloth is arranged between the two gears; one side of the second side plate and one side of the fourth side plate, which are away from each other, are fixedly provided with a rack matched with the gear and a guide piece used for guiding the roll shaft; the device also comprises a controller; the longitudinal moving mechanism and the driving mechanism are electrically connected with and controlled by the controller.

Building model electrodynamic type dust cover, wherein, the rack is close to the one end of first curb plate is higher than the rack is close to the one end of third curb plate.

The utility model relates to an electric dust cover for a building model, wherein the driving mechanism comprises a motor and a motor mounting seat for mounting the motor; an output shaft of the motor is fixedly connected with one end of the roll shaft, which is close to the second side plate; the motor mounting seat is arranged on the side face, away from the fourth side plate, of the second side plate in a sliding mode; the motor is electrically connected to and controlled by the controller.

The utility model relates to an electric dust cover for a building model, wherein the guide piece is a guide plate; the guide plate is provided with a guide through groove matched with the roll shaft.

The utility model relates to an electric dust cover for building models, wherein the display table also comprises a plurality of table legs; the table legs are fixedly connected with the table plate; the longitudinal moving mechanism comprises a mounting plate arranged below the table plate and an electric push rod used for driving the mounting plate to move longitudinally; the mounting plate is provided with a plurality of through holes which are in one-to-one correspondence with the plurality of table legs; the dustproof frame is fixedly arranged on the mounting plate; the electric push rod is electrically connected with and controlled by the controller.

The beneficial effects of the utility model reside in that: when the building model does not need to be displayed, the controller is used for controlling the longitudinal moving mechanism to move the dustproof frame upwards, then the controller is used for controlling the driving mechanism to enable the roller shaft to rotate forwards, the gear is driven by the roller shaft to roll towards the third side plate along the rack when the roller shaft rotates forwards, the dustproof cloth is unfolded along with the gear, the magnetic strips on the lower surface of the dustproof cloth are attracted by the magnets on the upper surfaces of the second side plate and the fourth side plate, the upper end opening of the dustproof frame is immediately sealed by the dustproof cloth, and the building model is covered in a sealed cavity surrounded by the dustproof frame, the dustproof cloth and the table plate, so that the dustproof purpose is achieved; when the building model needs to be displayed, the controller is used for controlling the driving mechanism to enable the roller shaft to rotate reversely, when the roller shaft rotates reversely, the gear is driven by the roller shaft to roll towards the first side plate along the rack, the dustproof cloth is wound on the roller shaft, the magnetic strips on the lower surface of the dustproof cloth are separated from the magnets on the upper surfaces of the second side plate and the fourth side plate, the upper end opening of the dustproof frame is opened immediately, and then the controller is used for controlling the longitudinal moving mechanism to enable the dustproof frame to move downwards to expose the building model, so that people can conveniently watch the building model; when the building model does not need to be displayed, the building model is sealed in the sealed cavity of the dustproof frame, the dustproof cloth and the table board enclosing city, so that the pollution of dust in the external environment to the building model is reduced, when the building model needs to be displayed, the building model is visually and completely displayed in front of a viewer, the viewer can conveniently view the building model, and the viewing experience is good; the guide piece is arranged, so that the moving direction of the roll shaft is ensured, the separation of the gear and the rack is avoided, and the reliability is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:

fig. 1 is a schematic structural view of an electric dust cover for a construction model according to a preferred embodiment of the present invention (the construction model is not covered);

fig. 2 is a schematic structural view of an electric dust cover for a building model according to a preferred embodiment of the present invention (the dust cover frame frames the building model, and the dust cloth does not seal the upper opening of the dust cover frame);

FIG. 3 is a left side view of FIG. 2;

fig. 4 is a sectional view of the electric dust cover for the architectural model according to the preferred embodiment of the present invention (the dust-proof frame frames the architectural model, and the dust-proof cloth seals the upper opening of the dust-proof frame;

fig. 5 is a schematic structural view of a dust-proof frame of an electric dust-proof cover for a building model according to a preferred embodiment of the present invention;

fig. 6 is a schematic structural view of the dustproof cloth of the electric dustproof cover for the architectural model according to the preferred embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The structural schematic view of the electric dust cover for building model according to the preferred embodiment of the present invention (the building model is not covered) is shown in fig. 1, and refer to fig. 2 to 6; the building model comprises a dustproof frame 3 sleeved outside a display table 2 with a building model 1, a longitudinal moving mechanism 4 for driving the dustproof frame 3 to move longitudinally, a roller shaft 9 arranged above the dustproof frame 3 and a driving mechanism 5 for driving the roller shaft 9 to rotate forward and backward; the display table 2 comprises a rectangular table plate 20; the dustproof frame 3 is rectangular and is sleeved outside the table plate 20 in a sliding manner; the dust-proof frame 3 is formed by connecting a first side plate 31, a second side plate 32, a third side plate 33 and a fourth side plate 34 in sequence; the roller shaft 9 is disposed across the second side plate 32 and the fourth side plate 34; the roller shaft 9 is wound with dustproof cloth 10 for closing the upper end opening of the dustproof frame 3; one end of the dustproof cloth 10 is fixedly connected with the roll shaft 9, and the other end of the dustproof cloth is fixedly connected with the first side plate 31; two flexible magnetic strips 11 are fixedly arranged on the lower surface of the dustproof cloth 10; the two magnetic strips 11 are respectively arranged corresponding to the second side plate 32 and the fourth side plate 34; a plurality of magnets 35 for adsorbing the magnetic strips 11 are fixedly arranged on the upper surfaces of the second side plate 32 and the fourth side plate 34; both ends of the roll shaft 9 are fixedly sleeved with gears 7; the dustproof cloth 10 is arranged between the two gears 7; the sides of the second side plate 32 and the fourth side plate 34, which face away from each other, are fixedly provided with a rack 8 matched with the gear 7 and a guide piece 6 used for guiding the roller shaft 9; a controller (not shown in the figures); the longitudinal moving mechanism 4 and the driving mechanism 5 are electrically connected with and controlled by the controller; when the building model 1 does not need to be displayed, the controller is used for controlling the longitudinal moving mechanism 4 to move the dustproof frame 3 upwards, then the controller is used for controlling the driving mechanism 5 to enable the roller shaft 9 to rotate forwards, when the roller shaft 9 rotates forwards, the gear 7 is driven by the roller shaft 9 to roll towards the third side plate 33 along the rack 8, the dustproof cloth 10 is unfolded along with the roller shaft, the magnetic strips 11 on the lower surface of the dustproof cloth 10 are attracted by the magnets 35 on the upper surfaces of the second side plate 32 and the fourth side plate 34, the upper end opening of the dustproof frame 3 is immediately sealed by the dustproof cloth 10, and the building model 1 is covered in a sealed cavity surrounded by the dustproof frame 3, the dustproof cloth 10 and the table plate 20, so that the dustproof purpose is achieved; when the building model 1 needs to be displayed, the controller is used for controlling the driving mechanism 5 to enable the roller shaft 9 to rotate reversely, when the roller shaft 9 rotates reversely, the gear 7 is driven by the roller shaft 9 to roll towards the first side plate 31 along the rack 6, the dustproof cloth 10 is wound on the roller shaft 9, the magnetic strip 11 on the lower surface of the dustproof cloth 10 is separated from the magnets 35 on the upper surfaces of the second side plate 32 and the fourth side plate 34, the upper end opening of the dustproof frame 3 is opened immediately, and then the controller is used for controlling the longitudinal moving mechanism 4 to enable the dustproof frame 3 to move downwards to expose the building model 1, so that people can watch the building model conveniently; the utility model discloses when building model 1 need not the show, seal it in the closed intracavity in dustproof frame 3, dustproof cloth 10 and table 20 besieged city, reduced the pollution of dust in the external environment to building model 1, when building model 1 needs the show, with building model 1 direct-looking complete present in the front of the viewer, be convenient for the viewer to look over building model 1, the viewing experience is good; the guide piece 6 ensures the moving direction of the roll shaft 9, avoids the separation of the gear 7 and the rack 8 and improves the reliability.

Preferably, when the dust cloth 10 is completely wound, the roller shaft 9 is positioned on the side of the first side plate 31 far away from the third side plate 33; the roller shaft 9 is far away from the table plate 20, so that the dustproof frame 3 can move downwards conveniently.

It should be noted that the dust-proof frame 3 may be slidably sleeved outside the table plate 20 by fixedly providing a sliding block on the inner wall of the dust-proof frame 3 and providing a sliding groove on the side surface of the table plate 20, the sliding groove being engaged with the sliding block.

As shown in fig. 1 to 4, one end of the rack 8 close to the first side plate 31 is higher than one end of the rack 8 close to the third side plate 33; in the unfolding process of the dustproof cloth 10, the thickness of the dustproof cloth 10 wound on the roller shaft 9 is reduced, if the rack 8 is horizontal, the distance between the roller shaft 9 and the second side plate 32 and the fourth side plate 34 is gradually increased, if the rack 8 is inclined, and one end, close to the first side plate 31, of the rack 8 is higher than one end, close to the third side plate 33, of the rack 8, so that the distance between the roller shaft 9 and the second side plate 32 and the fourth side plate 34 is constant, and the dustproof cloth 10 can be attracted to the second side plate 32 and the fourth side plate 34 conveniently.

As shown in fig. 3, the driving mechanism 5 includes a motor 50 and a motor mount 51 for mounting the motor 50; an output shaft of the motor 50 is fixedly connected with one end of the roll shaft 9 close to the second side plate 32; the motor mounting seat 51 is slidably disposed on a side of the second side plate 32 away from the fourth side plate 34; the motor 50 is electrically connected to and controlled by the controller; the controller is used for controlling the forward and reverse rotation of the motor 50 to realize the forward and reverse rotation of the roll shaft 9.

As shown in fig. 1 to 4, the guide 6 is a guide plate 6; the guide plate 6 is provided with a guide through groove 60 matched with the roller shaft 9; the guide through groove 60 is used for guiding and limiting the roll shaft 9, and the structure is simple.

The guide plate 6 may be fixed to the second side plate 32 or the fourth side plate 34, may be fixed to the rack 8, and the guide plate 6 adjacent to the motor mount 51 may be fixed to the motor mount 51.

As shown in fig. 1-4, the display table 2 further includes a plurality of legs 21; the desk legs 21 are fixedly connected with the desk plate 20; the longitudinal moving mechanism 4 comprises an installation plate 40 arranged below the table plate 20 and an electric push rod 41 used for driving the installation plate 40 to move longitudinally; the mounting plate 40 is provided with a plurality of through holes 400 corresponding to the plurality of table legs 41 one by one; the dustproof frame 3 is fixedly arranged on the mounting plate 40; the electric push rod 41 is electrically connected with and controlled by the controller; the electric push rod 41 drives the mounting plate 40 to move longitudinally, so that the dustproof frame 3 is driven to move longitudinally, and the structure is simple.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. An electric dust cover for a building model is characterized by comprising a dust-proof frame sleeved outside a display table with the building model, a longitudinal moving mechanism for driving the dust-proof frame to longitudinally move, a roller shaft arranged above the dust-proof frame and a driving mechanism for driving the roller shaft to rotate in the forward and reverse directions; the display table comprises a rectangular table plate; the dustproof frame is rectangular and is sleeved outside the table plate in a sliding manner; the dustproof frame is formed by sequentially connecting a first side plate, a second side plate, a third side plate and a fourth side plate; the roller shaft is arranged across the second side plate and the fourth side plate; the roller shaft is wound with dustproof cloth for sealing an upper end opening of the dustproof frame; one end of the dustproof cloth is fixedly connected with the roller shaft, and the other end of the dustproof cloth is fixedly connected with the first side plate; two flexible magnetic strips are fixedly arranged on the lower surface of the dustproof cloth; the two magnetic strips are respectively arranged corresponding to the second side plate and the fourth side plate; a plurality of magnets for adsorbing the magnetic strips are fixedly arranged on the upper surfaces of the second side plate and the fourth side plate; gears are fixedly sleeved at the two ends of the roll shaft; the dustproof cloth is arranged between the two gears; one side of the second side plate and one side of the fourth side plate, which are away from each other, are fixedly provided with a rack matched with the gear and a guide piece used for guiding the roll shaft; the device also comprises a controller; the longitudinal moving mechanism and the driving mechanism are electrically connected with and controlled by the controller.

2. The architectural model powered dust cover of claim 1, wherein an end of the rack proximate the first side plate is higher than an end of the rack proximate the third side plate.

3. The motorized construction model dust cover according to claim 1, wherein the driving mechanism includes a motor and a motor mounting seat for mounting the motor; an output shaft of the motor is fixedly connected with one end of the roll shaft, which is close to the second side plate; the motor mounting seat is arranged on the side face, away from the fourth side plate, of the second side plate in a sliding mode; the motor is electrically connected to and controlled by the controller.

4. The electromotive dust cover for construction model according to claim 1, wherein the guide member is a guide plate; the guide plate is provided with a guide through groove matched with the roll shaft.

5. The motorized, modular dust cover of claim 1, wherein the display table further comprises a plurality of legs; the table legs are fixedly connected with the table plate; the longitudinal moving mechanism comprises a mounting plate arranged below the table plate and an electric push rod used for driving the mounting plate to move longitudinally; the mounting plate is provided with a plurality of through holes which are in one-to-one correspondence with the plurality of table legs; the dustproof frame is fixedly arranged on the mounting plate; the electric push rod is electrically connected with and controlled by the controller.