CN218720115U

CN218720115U - Works show shelf

Info

Publication number: CN218720115U
Application number: CN202223044437.4U
Authority: CN
Inventors: 杨斯雯; 代沁伶; 李诗音
Original assignee: Southwest Forestry University
Current assignee: Southwest Forestry University
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-24
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a works show shelf, the on-line screen storage device comprises a base, the pneumatic cylinder is installed at the top of base, the output fixedly connected with backup pad of pneumatic cylinder, the top fixedly connected with protective housing of backup pad, servo motor is installed to protective housing's top one side, be connected with the dwang on servo motor's the output shaft, the dwang sets up in protective housing, the symmetry is provided with drive gear on the dwang, protective housing's inner chamber is provided with the mounting bracket, install digital display screen on the mounting bracket, the sealed apron of top fixedly connected with of mounting bracket through being equipped with protective housing, when not using digital display screen to show works, can drive the dwang through servo motor and rotate for drive gear cooperation lifter plate drives the mounting bracket and goes up and down, makes in the digital display screen receipts protective housing, can protect digital display screen, is convenient for depositing works.

Description

Works show shelf

Technical Field

The utility model relates to a digital media works of art show technical field, particularly, relate to a works show shelf.

Background

Digital media art display devices have been widely used in various situations such as conferences, teaching and entertainment. The existing digital media art work display device generally comprises a projector and a display bracket, wherein the projector is arranged on the display bracket, and the display bracket can be arranged at a specified position so as to meet the constraint relation required by the distance and the height between the projector and a wall or a projection screen, thereby projecting pictures to the wall or the projection screen through the projector.

Among the prior art, chinese patent application number is 202122731048.8's a digital media work of art display device, the on-line screen storage device comprises a base, the top outer wall of base has the support through the bolt fastening, and the top outer wall of support has branch through the bolt fastening, and the bottom outer wall of branch is provided with tilting mechanism, and tilting mechanism's output is provided with digital show screen through the joint subassembly, tilting mechanism includes master gear, pinion, bull stick, cylinder, rack plate, L template, pivot and drive gear, has satisfied different user's demand, has made things convenient for the user to observe and observe the modification to digital media work of art.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a works show shelf to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a works show shelf, includes the base, the pneumatic cylinder is installed at the top of base, the output fixedly connected with backup pad of pneumatic cylinder, the top fixedly connected with protective housing of backup pad, servo motor is installed to protective housing's top one side, be connected with the dwang on servo motor's the output shaft, the dwang sets up in protective housing, the symmetry is provided with drive gear on the dwang, protective housing's inner chamber is provided with the mounting bracket, install digital display screen on the mounting bracket, the sealed apron of top fixedly connected with of mounting bracket, the rear side fixedly connected with lifter plate of mounting bracket, the bottom of sealed apron is provided with the carriage, be provided with corresponding slide on protective housing's the rear side inner wall.

Preferably, the top end of the protective shell is provided with a dust removal mechanism, and the dust removal mechanism comprises a dust removal brush, a connecting rod, a spring and a limiting block.

As preferred, protective housing and stopper fixed connection are passed to the one end of connecting rod, the other end and the dust removal brush fixed connection of connecting rod, the outside at the connecting rod is established to the spring housing, the dust removal brush is laminated with mounting bracket and digital display screen's surface

Preferably, the lifting plate is provided with a tooth groove corresponding to the driving gear, and the lifting plate corresponds to the driving gear.

Preferably, the sealing cover plate is matched with the top opening of the protective shell in shape, and a sealing gasket is arranged at the edge of the sealing cover plate.

Preferably, the length of carriage and mounting bracket is unanimous, and the carriage sliding connection is in the slide.

The utility model has the advantages that:

1. by arranging the protective shell, when works are not displayed by using the digital display screen, the rotating rod can be driven to rotate through the servo motor, so that the driving gear is matched with the lifting plate to drive the mounting frame to lift, the digital display screen is retracted into the protective shell, the digital display screen can be protected, and the works can be conveniently stored;

2. through being equipped with dust removal mechanism, when going up and down to digital display screen, can clean mounting bracket and digital display screen's surface through the brush that removes dust, the show of the work of being convenient for, convenient and practical.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that 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 according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a work display stand according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a protective shell of a work display stand according to an embodiment of the present invention;

FIG. 3 is a rear side view of a mounting frame of a work display stand according to an embodiment of the present invention;

fig. 4 is a top view of a protective housing of a work display stand according to an embodiment of the present invention.

In the figure:

1. a base; 2. a hydraulic cylinder; 3. a support plate; 4. a protective housing; 5. a servo motor; 6. rotating the rod; 7. a drive gear; 8. a mounting frame; 9. a digital display screen; 10. sealing the cover plate; 11. a lifting plate; 12. a carriage; 13. a slideway; 14. a dust removal mechanism; 15. a dust removal brush; 16. a connecting rod; 17. a spring; 18. and a limiting block.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a works show shelf.

Example one

As shown in FIGS. 1 to 4, a work display rack according to an embodiment of the present invention comprises a base 1, a hydraulic cylinder 2 is installed on the top of the base 1 and can drive a protective housing 4 to go up and down to adjust the height of the work display rack, a support plate 3 is fixedly connected to the output end of the hydraulic cylinder 2, the protective housing 4 is fixedly connected to the top of the support plate 3, a servo motor 5 is installed on one side of the top end of the protective housing 4, a rotating rod 6 is connected to the output shaft of the servo motor 5, the rotating rod 6 is arranged in the protective housing 4, a driving gear 7 is symmetrically arranged on the rotating rod 6, a mounting rack 8 is arranged in the inner cavity of the protective housing 4, a digital display screen 9 is installed on the mounting rack 8, a sealing cover plate 10 is fixedly connected to the top of the mounting rack 8, and a lifting plate 11 is fixedly connected to the rear side of the mounting rack 8, the bottom of the sealing cover plate 10 is provided with a sliding frame 12 which plays a role in guiding, a corresponding slide 13 is arranged on the inner wall of the rear side of the protective shell 4, a dust removing mechanism 14 is arranged at the top end of the protective shell 4, the dust removing mechanism 14 comprises a dust removing brush 15, a connecting rod 16, a spring 17 and a limiting block 18, one end of the connecting rod 16 penetrates through the protective shell 4 and is fixedly connected with the limiting block 18, the other end of the connecting rod 16 is fixedly connected with the dust removing brush 15, the spring 17 is sleeved on the outer side of the connecting rod 16, the dust removing brush 15 is attached to the surfaces of the mounting frame 8 and the digital display screen 9, when the mounting frame 8 and the digital display screen 9 are lifted from the protective shell 4, the dust removing brush 15 is attached to the surfaces of the mounting frame 8 and the digital display screen 9, dust is removed and cleaned, and the connecting rod 16 and the spring 17 are arranged, can cushion dust removal brush 15 when mounting bracket 8 goes up and down, avoid causing the damage to it when dust removal brush 15 laminates rather than the surface.

Example two

As shown in FIGS. 1 to 4, a work display rack according to an embodiment of the present invention comprises a base 1, a hydraulic cylinder 2 is installed on the top of the base 1 and can drive a protective housing 4 to go up and down to adjust the height of the work display rack, a support plate 3 is fixedly connected to the output end of the hydraulic cylinder 2, the protective housing 4 is fixedly connected to the top of the support plate 3, a servo motor 5 is installed on one side of the top end of the protective housing 4, a rotating rod 6 is connected to the output shaft of the servo motor 5, the rotating rod 6 is arranged in the protective housing 4, a driving gear 7 is symmetrically arranged on the rotating rod 6, a mounting rack 8 is arranged in the inner cavity of the protective housing 4, a digital display screen 9 is installed on the mounting rack 8, a sealing cover plate 10 is fixedly connected to the top of the mounting rack 8, and a lifting plate 11 is fixedly connected to the rear side of the mounting rack 8, the bottom of sealed apron 10 is provided with carriage 12, plays the effect of direction, be provided with corresponding slide 13 on the rear side inner wall of protective housing 4, be provided with the tooth's socket that corresponds with drive gear 7 on the lifter plate 11, just lifter plate 11 corresponds with drive gear 7's position, carriage 12 is unanimous with mounting bracket 8's length, just carriage 12 sliding connection drives dwang 6 through servo motor 5 and rotates in slide 13 for drive gear 7 cooperation lifter plate 11 drives mounting bracket 8 and goes up and down, and carriage 12 slides in slide 13 simultaneously, rises mounting bracket 8 and digital display screen 9 from protective housing 4 in, demonstrates works, can take in protective housing 4 with it simultaneously when not using, protects works.

EXAMPLE III

As shown in fig. 1-4, according to the utility model discloses a works show shelf of embodiment, including base 1, pneumatic cylinder 2 is installed at the top of base 1, can drive protective housing 4 and go up and down, adjusts the height of works show shelf, the output fixedly connected with backup pad 3 of pneumatic cylinder 2, the top fixedly connected with protective housing 4 of backup pad 3, servo motor 5 is installed to top one side of protective housing 4, be connected with dwang 6 on servo motor 5's the output shaft, dwang 6 sets up in protective housing 4, the symmetry is provided with drive gear 7 on dwang 6, protective housing 4's inner chamber is provided with mounting bracket 8, install digital display screen 9 on mounting bracket 8, mounting bracket 8's top fixedly connected with sealed apron 10, mounting bracket 8's rear side fixedly connected with lifter plate 11, sealed apron 10's bottom is provided with carriage 12, plays the effect of direction, be provided with corresponding slide 13 on protective housing 4's the rear side inner wall, sealed apron 10 matches with protective housing 4's top opening shape, just sealed pad is provided with to sealed the work, can protect the inside improvement effect when protecting the works to sealed apron 10.

To sum up, with the help of the above-mentioned technical scheme of the utility model, this device is when using, install mounting bracket 8 with digital display screen 9 on, when showing digital media artistic work, drive dwang 6 through servo motor 5 and rotate, make 7 cooperation lifter plates 11 of drive gear drive rack drive mounting bracket 8 and go up and down, raise mounting bracket 8 together with digital display screen 9 from protective housing 4 in, can show the work, and can take it in protective housing 4 when not using, protect the work, when rising in mounting bracket 8 and digital display screen 9 follow protective housing 4 simultaneously, dust removal brush 15 and mounting bracket 8 and digital display screen 9's surface laminating, it is clean to remove dust to it, the show of the work of being convenient for, convenient and practical.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a works show shelf, includes base (1), its characterized in that, pneumatic cylinder (2) are installed at the top of base (1), output fixedly connected with backup pad (3) of pneumatic cylinder (2), the top fixedly connected with protective housing (4) of backup pad (3), servo motor (5) are installed to top one side of protective housing (4), be connected with dwang (6) on the output shaft of servo motor (5), dwang (6) set up in protective housing (4), the symmetry is provided with drive gear (7) on dwang (6), the inner chamber of protective housing (4) is provided with mounting bracket (8), install digital display screen (9) on mounting bracket (8), the sealed apron of top fixedly connected with (10) of mounting bracket (8), the rear side fixedly connected with lifter plate (11) of mounting bracket (8), the bottom of sealed apron (10) is provided with carriage (12), be provided with corresponding slide (13) on the rear side inner wall of protective housing (4).

2. A work display stand according to claim 1, characterized in that a dust removing mechanism (14) is arranged at the top end of the protective shell (4), and the dust removing mechanism (14) comprises a dust removing brush (15), a connecting rod (16), a spring (17) and a limiting block (18).

3. The work display stand according to claim 2, wherein one end of the connecting rod (16) penetrates through the protective shell (4) and is fixedly connected with the limiting block (18), the other end of the connecting rod (16) is fixedly connected with the dust removing brush (15), the spring (17) is sleeved on the outer side of the connecting rod (16), and the dust removing brush (15) is attached to the surfaces of the mounting frame (8) and the digital display screen (9).

4. A work display stand according to claim 3, characterized in that the lifting plate (11) is provided with tooth grooves corresponding to the driving gear (7), and the lifting plate (11) corresponds to the driving gear (7).

5. A work display stand according to claim 4, characterized in that the sealing cover plate (10) matches the shape of the top opening of the protective housing (4) and that a sealing gasket is arranged at the edge of the sealing cover plate (10).

6. A work display stand according to claim 5, wherein the carriage (12) is of the same length as the mounting frame (8), and the carriage (12) is slidably connected within a slide (13).