CN219661335U

CN219661335U - Display cabinet with led

Info

Publication number: CN219661335U
Application number: CN202321295820.9U
Authority: CN
Inventors: 周慕原
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-09-12
Anticipated expiration: 2033-05-26

Abstract

The utility model provides a showcase with leds. The base is provided with a protective cover in an inserted manner at the upper end, and locking bolts are inserted at the front, rear, left and right upper ends of the base; led lamps are fixedly arranged on the inner walls of four corners at the upper end of the protective cover; the bearing is fixedly arranged on the inner wall of the lower end of the base, a first rotating rod is fixedly arranged at the upper end of the bearing, a driven rotating wheel is fixedly connected to the upper end of the first rotating rod, a driving rotating wheel is connected to the driven rotating wheel through a driving belt, and a first motor is fixedly connected to the lower end of the driving rotating wheel. According to the utility model, the driving rotating wheel is arranged in the base, and is driven to rotate by the first motor, and the driven rotating wheel is driven to rotate under the cooperation of the driving belt, so that the rotating disc is driven to rotate, a visitor does not need to change the observation position, the visitor can observe the cultural relics at multiple angles, and the practicability of the device is increased.

Description

Display cabinet with led

Technical Field

The utility model belongs to the technical field of museum showcases, and particularly relates to a showcase with leds.

Background

The museum showcase is a common platform for providing protection display in the museum, wherein artworks of value company are collected in the showcase, and the artworks represent inheritance of national culture and history; at present, in the exhibition of cultural relics and museums, the cultural relics are usually placed in a transparent glass showcase for exhibition, so that tourists can enjoy the cultural relics conveniently.

At present, the existing museum showcase only enables objects to be horizontally placed, if paper and articles such as bamboo slips are placed, the objects are placed on a placing table of the showcase, viewing experience of visitors is likely to be affected due to angle reasons, the visitors are not facilitated, meanwhile, the existing museum showcase is inconvenient to rotationally display cultural relics, when the visitors are around the cultural relics, viewing positions need to be continuously changed, the visitors cannot be better to view the cultural relics, in addition, when the existing museum showcase is required to maintain and replace the cultural relics, the objects are inconvenient to detach, working difficulty is increased for staff of the museum, and therefore the technical problem is solved by the novel showcase with the led.

Disclosure of Invention

The utility model solves the technical problem of providing a display cabinet with leds.

In order to solve the above technical problems, the present utility model provides a showcase with leds, comprising: the base is provided with a protective cover in an inserted manner at the upper end, and locking bolts are inserted at the front, rear, left and right upper ends of the base;

led lamps are fixedly arranged on the inner walls of four corners at the upper end of the protective cover;

the bearing is fixedly arranged on the inner wall of the lower end of the base, the upper end of the bearing is fixedly provided with a first rotating rod, the upper end of the first rotating rod is fixedly connected with a driven rotating wheel, the driven rotating wheel is connected with a driving rotating wheel through a transmission belt, and the lower end of the driving rotating wheel is fixedly connected with a first motor;

the upper end of the driven rotating wheel is connected with the rotating wheel through a second rotating rod, a second motor is arranged on the inner side of the right end of the rotating wheel, the output end of the second motor is linked with a ball screw, and a ball screw sleeve is sleeved on the ball screw;

the ball screw sleeve is characterized in that the placing plate is connected with the upper end of the ball screw sleeve through the adjusting rod, and baffle plates are fixedly arranged at the upper end and the lower end of the placing plate.

As a further scheme of the utility model, a protective cover is movably inserted at the upper end of the base, and the locking bolt is in threaded insertion connection with the front, rear, left and right upper ends of the base and the front, rear, left and right lower ends of the protective cover.

As a further scheme of the utility model, three groups of limit nails are fixedly arranged on the left side surface of the base, suspension ropes are wound on the side surfaces of the limit nails, and the lower ends of the suspension ropes are fixedly connected with display boards.

As a further scheme of the utility model, the front end of the base is provided with the sealing door, and the left end of the sealing door is hinged on the base.

As a further scheme of the utility model, the lower end of the first rotating rod is rotationally inserted into the bearing, and the driven rotating wheel and the driving rotating wheel are in transmission connection through a transmission belt.

As a further scheme of the utility model, the second rotating rod penetrates through the upper end of the base and is fixedly connected with the turntable, a groove matched with the second rotating rod is formed in the upper end of the base, threads matched with the ball screw sleeve are formed on the ball screw, and the ball screw sleeve is movably sleeved on the ball screw.

As a further scheme of the utility model, one end of the adjusting rod is hinged with the ball screw sleeve, the other end of the adjusting rod is hinged with the bottom end of the placing plate, and the left end of the placing plate is hinged on the turntable.

Compared with the related art, the display cabinet with the led has the following beneficial effects:

1. according to the utility model, the driving rotating wheel is arranged in the base, and is driven to rotate by the first motor, and the driven rotating wheel is driven to rotate under the cooperation of the transmission belt, so that the rotating disc is driven to rotate, a visitor does not need to change the observation position, the visitor can observe the cultural relics at multiple angles, and the practicability of the device is increased;

2. according to the utility model, the ball screw is arranged, the ball screw sleeve is driven to move on the ball screw under the action of the second motor, and the angle of the placement plate can be changed by matching with the adjusting rod, so that when a paper bamboo tube and other character type historical relics are required to be placed, a proper observation angle can be adjusted, a visitor can more clearly observe the details of the relics, and the device can be used for exhibiting different relics;

3. according to the utility model, the protection cover and the locking bolt are arranged through water, so that the protection cover can well protect cultural relics, and when the cultural relics in the protection cover need to be maintained and replaced, the protection cover can be detached through the locking bolt, the operation is convenient and rapid, and the time of staff in a museum can be saved.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic side cross-sectional view of a display case with leds of the present utility model;

FIG. 2 is a schematic side view of a display case with leds according to the present utility model;

FIG. 3 is a schematic front view of a display case with leds according to the present utility model;

in the figure: 1. a base; 2. a protective cover; 3. a locking bolt; 4. a limit nail; 5. a hanging rope; 6. an exhibition board; 7. sealing the door; 8. led lamp; 9. a bearing; 10. a first rotating lever; 11. a driven rotating wheel; 12. a drive belt; 13. driving a rotating wheel; 14. a first motor; 15. a second rotating lever; 16. a turntable; 17. a second motor; 18. a ball screw; 19. a ball screw sleeve; 20. an adjusting rod; 21. placing a plate; 22. and a baffle.

Detailed Description

Referring to fig. 1, 2 and 3 in combination, fig. 1 is a schematic side sectional view of a display case with leds according to the present utility model; FIG. 2 is a schematic side view of a display case with leds according to the present utility model; fig. 3 is a schematic front view of a display case with leds according to the present utility model. A display case with leds, comprising: the base 1, the upper end of the base 1 is inserted with a protective cover 2, and the front, back, left and right upper ends of the base 1 are inserted with locking bolts 3;

the led lamps 8 are fixedly arranged on the inner walls of four corners at the upper end of the protective cover 2;

the bearing 9 is fixedly arranged on the inner wall of the lower end of the base 1, the upper end of the bearing 9 is fixedly provided with a first rotating rod 10, the upper end of the first rotating rod 10 is fixedly connected with a driven rotating wheel 11, the driven rotating wheel 11 is connected with a driving rotating wheel 13 through a transmission belt 12, and the lower end of the driving rotating wheel 13 is fixedly connected with a first motor 14;

the upper end of the driven rotating wheel 11 is connected with a rotating disc 16 through a second rotating rod 15, a second motor 17 is arranged on the inner side of the right end of the rotating disc 16, the output end of the second motor 17 is linked with a ball screw 18, and a ball screw sleeve 19 is sleeved on the ball screw 18;

the upper end of the ball screw sleeve 19 is connected with a placing plate 21 through an adjusting rod 20, and the upper end and the lower end of the placing plate 21 are fixedly provided with baffle plates 22.

The protection casing 2 is inserted in the activity of base 1 upper end, and locking bolt 3 screw thread grafting is around upper end and protection casing 2 front and back, control the lower extreme around base 1, can accomplish the dismantlement to protection casing 2 through locking bolt 3, can accomplish the change and the maintenance of historical relics, and the simple operation is quick, has increased the practicality of the device.

Three groups of limit nails 4 are fixedly arranged on the left side surface of the base 1, the side surfaces of the limit nails 4 are respectively and fixedly connected with a hanging rope 5 in a wound mode, the lower end of the hanging rope 5 is fixedly connected with an exhibition board 6, a visitor can obtain historical information of a cultural relic through the exhibition board 6, and the hanging rope 5 and the limit nails 4 can be conveniently detached and replaced through the exhibition board 6.

The base 1 front end is provided with sealing door 7, and sealing door 7 left end articulates to be connected on base 1, when needs maintain in the base 1, can open sealing door 7, more convenient maintain in the base 1 fast.

The lower end of the first rotating rod 10 is rotationally inserted in the bearing 9, the driven rotating wheel 11 and the driving rotating wheel 13 are in transmission connection through the transmission belt 12, the bearing 9 is arranged, so that the first rotating rod 10 and the second rotating rod 15 can be more stable when rotating, the driving rotating wheel 13 is smaller than the diameter of the driven rotating wheel 11, the rotating speed of the driving rotating wheel 13 is faster than that of the driven rotating wheel 11, the transmission ratio is large, the purpose of decelerating the driven rotating wheel 11 is achieved, the rotating speed of the placing plate 21 is slowed down, the acceleration of cultural relics when the first motor 14 is started is slowed down, the stability of the cultural relics on the placing plate 21 is increased, and the cultural relics are further protected;

the second rotating rod 15 passes through the upper end of the base 1 and is fixedly connected with the turntable 16, a groove matched with the second rotating rod 15 is formed in the upper end of the base 1, a thread matched with the ball screw sleeve 19 is formed in the ball screw 18, the ball screw sleeve 19 is movably sleeved on the ball screw 18, and the ball screw sleeve 19 can slide on the ball screw 18 under the drive of the second motor 17, so that the placement plate 21 is matched with the adjusting rod 20 to change to a proper angle, and a visitor can more clearly watch details on a cultural relic;

one end of the adjusting rod 20 is hinged with the ball screw sleeve 19, the other end of the adjusting rod 20 is hinged with the bottom end of the placing plate 21, the left end of the placing plate 21 is hinged on the rotary table 16, the angle of the placing plate 21 can be changed under the cooperation of the adjusting rod 20 by hinging the placing plate 21 on the rotary table 16, and then cultural relics are placed between the baffle plates 22, so that a good watching effect is achieved.

Working principle: when the device is used, firstly, the device is placed at a proper position, when a user needs to display and place paper, bamboo slips and other cultural relics, the protective cover 2 is opened through the locking bolt 3, the cultural relics are placed between the baffle plates 22, the bottom of the cultural relics can be towed by the baffle plates 22, then the second motor 17 is started to adjust the placing plate 21 to a proper angle, the user can clearly see the content on the cultural relics under the irradiation of the led lamp 8, when the user needs to horizontally place the cultural relics, the second motor 17 can be started, the placing plate 21 is adjusted to be flush with the turntable 16, then the protective cover 2 is reinstalled, the first motor 14 is started to rotate the cultural relics, and finally the display information of the cultural relics is hung on the display plate 6 through the limiting nails 4 and the hanging ropes 5, so that the user can conveniently see historical information of the cultural relics.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.

Claims

1. A display case with leds, comprising:

the base (1), the upper end of the base (1) is inserted with a protective cover (2), and the front, rear, left and right upper ends of the base (1) are inserted with locking bolts (3);

the LED lamp (8) is fixedly arranged on the inner walls of four corners at the upper end of the protective cover (2);

the bearing (9) is fixedly arranged on the inner wall of the lower end of the base (1), the bearing (9) is fixedly arranged at the upper end of the bearing (9), the driven rotating wheel (11) is fixedly connected to the upper end of the first rotating rod (10), the driven rotating wheel (11) is connected with the driving rotating wheel (13) through a transmission belt (12), and the first motor (14) is fixedly connected to the lower end of the driving rotating wheel (13);

the upper end of the driven rotating wheel (11) is connected with the rotating wheel (16) through a second rotating rod (15), a second motor (17) is arranged on the inner side of the right end of the rotating wheel (16), a ball screw (18) is linked with the output end of the second motor (17), and a ball screw sleeve (19) is sleeved on the ball screw (18);

place board (21), ball silk cover (19) upper end is connected with places board (21) through adjusting pole (20), and places board (21) upper and lower both ends fixed be provided with baffle (22).

2. A display case with leds as claimed in claim 1, wherein: the protective cover (2) is movably inserted at the upper end of the base (1), and the locking bolt (3) is in threaded insertion connection with the front, rear, left, right and upper ends of the base (1) and the front, rear, left, right and lower ends of the protective cover (2).

3. A display case with leds as claimed in claim 1, wherein: three groups of limit nails (4) are fixedly arranged on the left side surface of the base (1), hanging ropes (5) are wound on the side surfaces of the limit nails (4), and the lower ends of the hanging ropes (5) are fixedly connected with display boards (6).

4. A display case with leds as claimed in claim 1, wherein: the front end of the base (1) is provided with a sealing door (7), and the left end of the sealing door (7) is hinged on the base (1).

5. A display case with leds as claimed in claim 1, wherein: the lower end of the first rotating rod (10) is rotationally inserted into the bearing (9), and the driven rotating wheel (11) and the driving rotating wheel (13) are in transmission connection through a transmission belt (12).

6. A display case with leds as claimed in claim 1, wherein: the second rotating rod (15) penetrates through the upper end of the base (1) and is fixedly connected with the rotary table (16), a groove matched with the second rotating rod (15) is formed in the upper end of the base (1), threads matched with the ball screw sleeve (19) are formed in the ball screw (18), and the ball screw sleeve (19) is movably sleeved on the ball screw (18).

7. A display case with leds as claimed in claim 1, wherein: one end of the adjusting rod (20) is hinged with the ball screw sleeve (19), the other end of the adjusting rod (20) is hinged with the bottom end of the placing plate (21), and the left end of the placing plate (21) is hinged on the rotary table (16).