CN220293346U - Show shelf with work protect function - Google Patents

Abstract

The utility model relates to the technical field of display devices, in particular to a display rack with a work protection function, which comprises a display rack, wherein a lifting mechanism which is convenient for taking exhibits is arranged on the display rack, the lifting mechanism comprises a bottom plate and a gear, a square groove is formed in the upper end part of the display rack, a glass cover is fixedly arranged on the inner side wall of the square groove, a rectangular groove is formed in the side end part of the display rack, a sliding groove is formed in the upper end part of the inner side wall of the rectangular groove, the bottom plate is fixedly arranged on the inner side wall of the display rack, a motor is fixedly arranged at the upper end part of the bottom plate, a circular plate is fixedly arranged at the upper end part of the motor, and two first supporting rods are fixedly arranged at the upper end part of the circular plate. According to the utility model, the gear, the rack and the rectangular plate are matched to prevent dust, wind power, touch, collision and other conditions from occurring, the work is carelessly damaged, the integrity of the work is protected, the functionality in actual exhibition is improved, and the requirement of the exhibition is met.

Description

Show shelf with work protect function

Technical Field

The utility model relates to the technical field of display devices, in particular to a display frame with a work protection function.

Background

Along with the continuous improvement of the economic level of people, the demands of people on amateur life and mental culture are continuously increased, people pay more and more attention to the appreciation of artistic works, such as painting, music, model creation design and the like, in the development propaganda of each field, the works are often required to be displayed through a display rack, and the display rack is generally used as a support for displaying and ornamental various objects, so that the study and appreciation of the later people are facilitated, the artistic information can be transmitted through the appearance of the objects and the connotation of the objects, and explanation or illustration can be arranged on one side if necessary, and the study of visitors is facilitated;

most of the existing protection devices on the display frames are usually fixed through screws and the like, and in the aspect of the access of excellent exquisite works, the protection devices are required to be detached, so that the operation is complex, and the exhibition work is inconvenient to develop.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a display stand with a work protection function.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a show shelf with work protect function, includes the exhibition frame, be equipped with the elevating system who conveniently takes the exhibit on the exhibition frame, elevating system includes bottom plate and gear, square groove has been seted up to the upper end of exhibition frame, the inside wall fixed mounting of square groove has the glass cover, rectangular groove has been seted up to the side tip of exhibition frame, the spout has been seted up to the upper end of the inside wall of rectangular groove, bottom plate fixed mounting is in the inside wall of exhibition frame, the upper end fixed mounting of bottom plate has the motor, the upper end fixed mounting of motor has the plectane, the upper end fixed mounting of plectane has two first bracing pieces, the upper end of plectane just is located fixed mounting threaded rod between two first bracing pieces, one side of threaded rod is equipped with the second bracing piece, the thread groove has been seted up to the lower tip of second bracing piece, the inside wall at the thread groove is rotated to the screw thread.

As a preferable technical scheme of the utility model, a table top is fixedly arranged at the upper end part of the second supporting rod, two telescopic rods are fixedly arranged between the table top and the opposite surface of the bottom plate, gears are rotatably arranged at the circumferential end parts of the second supporting rod, and the gears are fixedly arranged at the upper end parts of the two first supporting rods.

As a preferable technical scheme of the utility model, the inner side wall of the sliding groove is slidably provided with a sliding block, the upper end part of the sliding block is fixedly provided with a rack, the rack is meshed with a gear, and the upper end part of the rack is fixedly provided with a rectangular plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. this device is through having set up threaded rod, second bracing piece, thread groove and mesa matched with fine access to the work, and access convenient, easy operation need not dismantle protector, carries out the access again, has saved the time, has practiced thrift the manpower, has facilitated the development of exhibition work.

2. And this device prevents through having set up that the circumstances such as dust, wind-force, touching, collision appear through having cooperated gear, rack, rectangular plate and glass cover, carelessly damages the work, has protected the integrality of work, has improved the functionality when actual exhibition, has satisfied the demand of exhibition.

Drawings

FIG. 1 is a schematic view of a display stand according to the present utility model;

FIG. 2 is a schematic view of a chute according to the present utility model;

FIG. 3 is a schematic view of the gear of the present utility model;

fig. 4 is a schematic structural view of the threaded rod of the present utility model.

Wherein: 1. a display rack; 11. a square groove; 12. rectangular grooves; 13. a chute; 14. a glass cover; 2. a bottom plate; 21. a motor; 22. a circular plate; 23. a first support bar; 24. a threaded rod; 25. a second support bar; 26. a thread groove; 29. a table top; 3. a gear; 31. a rack; 32. a slide block; 33. a rectangular plate; 41. a telescopic rod.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples: as shown in fig. 1, 2, 3 and 4, a display rack with work protection function comprises a display rack 1, wherein a lifting mechanism which is convenient for taking out the display is arranged on the display rack 1, the lifting mechanism comprises a bottom plate 2 and a gear 3, a square groove 11 is formed at the upper end part of the display rack 1, a glass cover 14 is fixedly arranged on the inner side wall of the square groove 11, a rectangular groove 12 is formed at the side end part of the display rack 1, a chute 13 is formed at the upper end part of the inner side wall of the rectangular groove 12, the bottom plate 2 is fixedly arranged on the inner side wall of the display rack 1, a motor 21 is fixedly arranged at the upper end part of the bottom plate 2, a circular plate 22 is fixedly arranged at the upper end part of the motor 21, two first support rods 23 are fixedly arranged at the upper end part of the circular plate 22 and are fixedly arranged between the two first support rods 23, a threaded rod 24 is arranged at one side of the threaded rod 24, the lower end of the second support rod 25 is provided with a thread groove 26, a threaded rod 24 is rotatably arranged on the inner side wall of the thread groove 26, the upper end of the second support rod 25 is fixedly provided with a table top 29, two telescopic rods 41 are fixedly arranged between the table top 29 and the opposite surfaces of the bottom plate 2, when the device is used by a user, the device can be placed on a display site, the user places works on the table top 29 through the rectangular groove 12, the circular plate 22 drives the threaded rod 24 to rotate, the threaded rod 24 rotates in the thread groove 26 to drive the second support rod 25 to rotate upwards, two telescopic rods 41 are fixedly arranged between the table top 29 and the motor 21, the two telescopic rods 41 limit the table top 29, the table top 29 can only move up and down, the second support rod 25 drives the table top 29 to move upwards on the inner side wall of the display frame 1, and when the table top 29 reaches a proper position;

the circumference tip rotation of second bracing piece 25 is installed gear 3, gear 3 fixed mounting is in the upper end of two first bracing pieces 23, the inside wall slidable mounting of spout 13 has slider 32, the upper end fixed mounting of slider 32 has rack 31, rack 31 and gear 3 mesh mutually, rack 31's upper end fixed mounting has rectangular plate 33, user's start motor 21, motor 21 rotates and drives plectane 22 rotation, plectane 22 drives first bracing piece 23 rotation, first bracing piece 23 drives gear 3 rotation, gear 3 meshes with rack 31, gear 3 drives rack 31 and removes, rack 31 drives slider 32 and removes at spout 13 inside wall, rack 31 drives rectangular plate 33 and removes to rectangular inslot 12, the user closes motor 21, plectane 22 stops rotating, plectane 22 drives first bracing piece 23 stop rotating, first bracing piece 23 drives gear 3 stop rotating, rack 31 stops rotating, rack 31 drives board 33 stop moving, rectangular plate 33 and rectangular inslot 12 cooperate, threaded rod 24 stop rotating, second bracing piece 25 no longer rotates upwards, second bracing piece 25 drives mesa 29 stop moving, the mesa 29 position is fixed, 14 in the time, the display glass cover, the display device is accomplished, the display glass cover.

Working principle:

when a user uses the device, the device can be placed on a display site, the user places a work on the table top 29 through the rectangular groove 12, the user starts the motor 21, the motor 21 rotates to drive the circular plate 22 to rotate, the circular plate 22 drives the first supporting rod 23 to rotate, the first supporting rod 23 drives the gear 3 to rotate, the gear 3 is meshed with the rack 31, the gear 3 drives the rack 31 to move, the rack 31 drives the sliding block 32 to move on the inner side wall of the sliding groove 13, the rack 31 drives the rectangular plate 33 to move into the rectangular groove 12, the circular plate 22 drives the threaded rod 24 to rotate, the threaded rod 24 rotates in the threaded groove 26 to drive the second supporting rod 25 to rotate upwards, two telescopic rods 41 are fixedly arranged between the table top 29 and the motor 21, the two telescopic rods 41 limit the table top 29, the table top 29 can only move up and down, the second supporting rod 25 drives the table top 29 to move upwards on the inner side wall of the display rack 1, when the table top 29 reaches a proper position, a user turns off the motor 21, the circular plate 22 stops rotating, the circular plate 22 drives the first supporting rod 23 to stop rotating, the first supporting rod 23 drives the gear 3 to stop rotating, the gear 3 drives the rack 31 to stop rotating, the rack 31 drives the rectangular plate 33 to stop moving, the rectangular plate 33 is matched with the rectangular groove 12, the threaded rod 24 stops rotating, the second supporting rod 25 does not rotate upwards any more, the second supporting rod 25 drives the table top 29 to stop moving upwards, the table top 29 is fixed in position, the work appears in the glass cover 14 for displaying, at the moment, the device is adjusted to be finished, most of the existing protecting devices on the display rack are usually fixed in a screw mode, and the like The second bracing piece 25, thread groove 26 and mesa 29 matched with fine access to the work, need not dismantle protector, access convenient, easy operation has saved the time, has facilitated the development of exhibition work, and this device prevents that dust, wind-force, touching, collision etc. from appearing through having set up that gear 3, rack 31, rectangular plate 33 cooperate with glass cover 14, carelessly damages the work, has protected the integrality of work, has improved the functionality when actual exhibition, has satisfied the demand of exhibition.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a show shelf with work protect function, includes exhibition frame (1), its characterized in that, be equipped with the elevating system who conveniently takes the exhibit on exhibition frame (1), elevating system includes bottom plate (2) and gear (3), square groove (11) have been seted up to the upper end of exhibition frame (1), inside wall fixed mounting of square groove (11) has glass cover (14), rectangular channel (12) have been seted up to the side tip of exhibition frame (1), spout (13) have been seted up to the upper end of the inside wall of rectangular channel (12), bottom plate (2) fixed mounting is at the inside wall of exhibition frame (1).

2. The display stand with the work protection function according to claim 1, wherein a motor (21) is fixedly installed at the upper end portion of the bottom plate (2), a circular plate (22) is fixedly installed at the upper end portion of the motor (21), two first supporting rods (23) are fixedly installed at the upper end portion of the circular plate (22), and a threaded rod (24) is fixedly installed between the two first supporting rods (23) at the upper end portion of the circular plate (22).

3. The display stand with the work protection function according to claim 2, wherein a second supporting rod (25) is arranged on one side of the threaded rod (24), a thread groove (26) is formed in the lower end portion of the second supporting rod (25), and the threaded rod (24) is rotatably arranged on the inner side wall of the thread groove (26) in a threaded mode.

4. A display stand with work protection function according to claim 3, characterized in that the upper end of the second supporting rod (25) is fixedly provided with a table top (29), and two telescopic rods (41) are fixedly arranged between the table top (29) and the opposite surface of the bottom plate (2).

5. The display stand with the work protection function according to claim 4, wherein the gear (3) is rotatably installed at the circumferential end of the second support rod (25), and the gear (3) is fixedly installed at the upper ends of the two first support rods (23).

6. The display rack with the work protection function according to claim 5, wherein a sliding block (32) is slidably installed on the inner side wall of the sliding groove (13), a rack (31) is fixedly installed on the upper end portion of the sliding block (32), the rack (31) is meshed with the gear (3), and a rectangular plate (33) is fixedly installed on the upper end portion of the rack (31).