CN214253815U

CN214253815U - Holographic projection showcase with dustproof function

Info

Publication number: CN214253815U
Application number: CN202120180767.2U
Authority: CN
Inventors: 韩芳芳
Original assignee: Walnut Intelligent Technology Changzhou Co ltd
Current assignee: Walnut Intelligent Technology Changzhou Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-09-21
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a holographic projection showcase with dustproof function, the on-line screen storage device comprises a base, base lower extreme sliding connection has the extension board, be equipped with manual mechanism in the base, extension board lower extreme fixed mounting has a plurality of universal wheels, base upper end fixedly connected with showcase main part, showcase main part upper end is equipped with the show window, the show window upper end is rotated and is connected with the plectane, two cleaning brushes of plectane lower extreme fixedly connected with, be equipped with electric mechanism in the showcase main part. The utility model discloses a set up plectane, cleaning brush, pivot, cylinder groove and electric mechanism, make the cleaning brush constantly touch the surface of show window, avoided the adhesion and the persistence of dust, realized the dustproof function of show window surface, improved the practicality of device, simultaneously through setting up extension board, universal wheel, rectangle recess and manual mechanism, utilize the extension board to drive the universal wheel downstream to propping up the base, made things convenient for the steady removal of device, improved the convenience of device.

Description

Holographic projection showcase with dustproof function

Technical Field

The utility model relates to a be projection showcase technical field entirely, specifically be a holographic projection showcase with dustproof function.

Background

The holographic projection technology belongs to a 3D technology, originally refers to a technology for recording and reproducing a real three-dimensional image of an object by utilizing an interference principle, is commonly used for display operation in a display cabinet, and the conventional holographic projection display cabinet can basically meet daily use requirements, but still has some defects and needs to be improved.

In the use of holographic projection showcase, in order to make the bandwagon effect more clear, pollution such as adhesion dust on the showcase need be avoided, and some holographic projection showcases do not have dustproof function, in addition, holographic projection showcase is putting the transport of in-process, need reduce to collide with, the process that needs to make the transport is steady as far as possible, and some holographic projection showcases do not have can make things convenient for and steady removal structure, consequently, need a holographic projection showcase with dustproof function to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a holographic projection showcase with dustproof function to solve the problem that some holographic projection showcases that propose do not have dustproof function and do not have the removal structure that can be convenient and steady among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a holographic projection showcase with dustproof function, includes the base, base lower extreme sliding connection has the extension board that the level set up, be equipped with the manual mechanism that is used for driving the extension board to remove in the base, extension board lower extreme fixed mounting has the universal wheel that a plurality of symmetries set up, base upper end fixedly connected with showcase main part, showcase main part upper end is equipped with the show window, the show window upper end is rotated and is connected with the plectane, the cleaning brush of two vertical symmetry settings of plectane lower extreme fixedly connected with, be equipped with in the showcase main part and be used for driving cleaning brush pivoted electric mechanism, the setting of cleaning brush laminating show window lateral wall.

Preferably, the lower end of the base is provided with a rectangular groove matched with the support plate, and the support plate is connected with the rectangular groove in a sliding mode.

Preferably, the manual operating mechanism includes the function groove that is equipped with in the base, be provided with the worm in the function groove, the coaxial fixed connection of worm one end has the actuating lever that the level set up, the actuating lever is kept away from worm one end and is run through base lateral wall and fixedly connected with handle setting, the worm meshing is connected with the worm wheel, the screw rod of the vertical setting of the coaxial fixedly connected with of worm wheel lower extreme, the screw rod lower extreme rotates and runs through the base and set up with extension board threaded connection.

Preferably, the upper end of the display window is fixedly connected with a rotating shaft, a cylindrical groove matched with the rotating shaft is arranged on the circular plate, and the rotating shaft is rotatably connected with the cylindrical groove.

Preferably, electric mechanism includes the inside fixed mounting's of showcase main part motor, the vertical upwards and coaxial fixedly connected with gear of motor output, gear engagement is connected with the ring gear, the ring gear rotates with the showcase main part to be connected, the support that two symmetries of ring gear lateral wall fixedly connected with set up, the support is kept away from ring gear one end and is slided and run through showcase main part lateral wall and with clean brush lower extreme fixed connection.

Preferably, be equipped with in the showcase main part with ring gear assorted ring groove, the ring gear rotates with the ring groove to be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this holographic projection showcase with dustproof function is provided with plectane, cleaning brush, pivot, cylinder groove and electric mechanism, drives the cleaning brush through electric mechanism, and the cleaning brush drives the plectane and relies on the cylinder groove to rotate around the pivot, and the surface of show window is constantly covered to the pivoted cleaning brush, has avoided the adhesion and the persistence of dust, has realized the dustproof function of show window surface, has improved the practicality of device.

2. This holographic projection showcase with dustproof function is provided with extension board, universal wheel, rectangle recess and manually-operated mechanism, drives the extension board through manually-operated mechanism and moves down in the rectangle recess, and the extension board drives the universal wheel and moves down to propping up the base, and at this moment, the showcase main part can rely on the universal wheel to remove, has made things convenient for the steady movement of device, improves the convenience of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a universal wheel; 4. a showcase main body; 5. a display window; 6. a circular plate; 7. a cleaning brush; 8. a rectangular groove; 9. a functional groove; 10. a worm; 11. a drive rod; 12. a handle; 13. a worm gear; 14. a screw; 15. a rotating shaft; 16. a cylindrical groove; 17. a motor; 18. a gear; 19. a toothed ring; 20. a support; 21. a circular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment:

a holographic projection display cabinet with a dustproof function comprises a base 1, wherein a horizontally arranged support plate 2 is connected to the lower end of the base 1 in a sliding mode, a rectangular groove 8 matched with the support plate 2 is formed in the lower end of the base 1, the support plate 2 is connected with the rectangular groove 8 in a sliding mode, the support plate 2 is arranged in a rectangular mode, the surface width of the support plate 2 is equal to the width of the inner wall of the rectangular groove 8, the support plate 2 can move up and down in the rectangular groove 8 due to the fact that the surface width of the support plate 2 is equal to the width of the inner wall of the rectangular groove 8, a manual mechanism used for driving the support plate 2 to move is arranged in the base 1, the manual mechanism comprises a function groove 9 arranged in the base 1, a worm 10 is arranged in the function groove 9, one end of the worm 10 is coaxially and fixedly connected with a driving rod 11 which is horizontally arranged, one end, far away from the worm 10, penetrates through the side wall of the base 1 and is fixedly connected with a handle 12, and the worm 10 is connected with a worm wheel 13 in a meshing mode, the coaxial fixedly connected with screw rod 14 of vertical setting of worm wheel 13 lower extreme, screw rod 14 lower extreme rotate run through base 1 and with the setting of extension board 2 threaded connection, through setting up worm 10 and worm wheel 13, utilize the one-way self-locking function who drives worm wheel 13 of worm 10, make worm 10 can drive screw rod 14 through worm wheel 13 and rotate, and avoided screw rod 14 free rotation.

The lower end of the support plate 2 is fixedly provided with a plurality of universal wheels 3 which are symmetrically arranged, the upper end of the base 1 is fixedly connected with a display cabinet main body 4, the upper end of the display cabinet main body 4 is provided with a display window 5, the upper end of the display window 5 is rotatably connected with a circular plate 6, the upper end of the display window 5 is fixedly connected with a rotating shaft 15, the circular plate 6 is provided with a cylindrical groove 16 matched with the rotating shaft 15, the rotating shaft 15 is rotatably connected with the cylindrical groove 16, the outer diameter of the rotating shaft 15 is equal to the inner diameter of the cylindrical groove 16, the circular plate 6 can rotate around the rotating shaft 15 by virtue of the cylindrical groove 16, the lower end of the circular plate 6 is fixedly connected with two cleaning brushes 7 which are vertically and symmetrically arranged, an electric mechanism for driving the cleaning brushes 7 to rotate is arranged in the display cabinet main body 4, the electric mechanism comprises a motor 17 which is fixedly arranged in the display cabinet main body 4, the output end of the motor 17 is vertically upwards and coaxially and fixedly connected with a gear 18, gear 18 meshing is connected with ring gear 19, ring gear 19 rotates with showcase main part 4 and is connected, be equipped with in the showcase main part 4 with ring gear 19 assorted ring groove 21, ring gear 19 rotates with ring groove 21 and is connected, ring gear 19's external diameter equals with ring groove 21's internal diameter, external diameter through ring gear 19 equals with ring groove 21's internal diameter, make ring gear 19 can be at ring groove 21 internal rotation, the support 20 that two symmetries of 19 lateral wall fixedly connected with of ring gear set up, 19 one end slip of ring gear is kept away from to support 20 runs through showcase main part 4 lateral walls and with cleaning brush 7 lower extreme fixed connection, cleaning brush 7 laminating show window 5 lateral walls sets up.

The working principle is as follows: when the surface of show window 5 needs to be dustproof, start motor 17 earlier, motor 17 output drives gear 18 and rotates, gear 18 drives ring gear 19 at ring groove 21 internal rotation through the meshing effect with ring gear 19, ring gear 19 drives support 20 and rotates, support 20 drives cleaning brush 7, cleaning brush 7 drives plectane 6 and relies on cylindrical groove 16 to rotate around pivot 15, the surface of show window 5 is constantly being stroked to pivoted cleaning brush 7, the adhesion and the persistence of dust have been avoided, be convenient for dustproof to the surface of show window 5.

When needs convenient removal showcase main part 4, rotate handle 12 earlier, handle 12 drives actuating lever 11 at the internal rotation of base 1, actuating lever 11 drives worm 10 and rotates, worm 10 drives worm wheel 13 through the meshing effect and rotates, worm wheel 13 drives screw rod 14 and rotates, take place the screw thread feeding effect between 14 lower extremes of screw rod and the extension board 2, make extension board 2 remove downwards in rectangle recess 8, extension board 2 drives universal wheel 3 and removes to propping up base 1 downwards, at this moment, showcase main part 4 can rely on universal wheel 3 to remove.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a holographic projection showcase with dustproof function, includes base (1), its characterized in that: base (1) lower extreme sliding connection has extension board (2) that the level set up, be equipped with the manual mechanism that is used for driving extension board (2) to remove in base (1), extension board (2) lower extreme fixed mounting has universal wheel (3) that a plurality of symmetries set up, base (1) upper end fixedly connected with showcase main part (4), showcase main part (4) upper end is equipped with show window (5), show window (5) upper end is rotated and is connected with plectane (6), cleaning brush (7) that two vertical symmetries of plectane (6) lower extreme fixedly connected with set up, be equipped with in showcase main part (4) and be used for driving cleaning brush (7) pivoted electric mechanism, cleaning brush (7) laminating show window (5) lateral wall sets up.

2. The holographic projection showcase with the dustproof function, according to claim 1, wherein: the lower end of the base (1) is provided with a rectangular groove (8) matched with the support plate (2), and the support plate (2) is connected with the rectangular groove (8) in a sliding mode.

3. The holographic projection showcase with the dustproof function, according to claim 1, wherein: the utility model discloses a manual mechanism, including base (1), be provided with in the manual mechanism function groove (9) that is equipped with in base (1), be provided with worm (10) in the function groove (9), the coaxial fixed connection of worm (10) one end has actuating lever (11) that the level set up, worm (10) one end is kept away from in actuating lever (11) and worm (10) one end runs through base (1) lateral wall and fixedly connected with handle (12) setting, worm (10) meshing is connected with worm wheel (13), screw rod (14) of the vertical setting of the coaxial fixedly connected with of worm wheel (13) lower extreme, screw rod (14) lower extreme is rotated and is run through base (1) and set up with extension board (2) threaded connection.

4. The holographic projection showcase with the dustproof function, according to claim 1, wherein: the display window is characterized in that a rotating shaft (15) is fixedly connected to the upper end of the display window (5), a cylindrical groove (16) matched with the rotating shaft (15) is formed in the circular plate (6), and the rotating shaft (15) is rotatably connected with the cylindrical groove (16).

5. The holographic projection showcase with the dustproof function, according to claim 1, wherein: electric mechanism includes motor (17) of fixed mounting in showcase main part (4), vertical upwards and coaxial fixedly connected with gear (18) of motor (17) output, gear (18) meshing is connected with ring gear (19), ring gear (19) rotate with showcase main part (4) and are connected, support (20) that two symmetries of ring gear (19) lateral wall fixedly connected with set up, ring gear (19) one end is kept away from in support (20) and slides and run through showcase main part (4) lateral wall and with cleaning brush (7) lower extreme fixed connection.

6. The holographic projection showcase with the dustproof function, according to claim 5, wherein: be equipped with in showcase main part (4) with ring gear (19) assorted ring groove (21), ring gear (19) are connected with ring groove (21) rotation.