CN219782139U - Novel jade showcase device - Google Patents

Abstract

The utility model discloses a novel jade showcase, which comprises a showcase, wherein a storage bin is arranged at the center of the top of the showcase, a groove is arranged at the bottom of one side of the storage bin, a limit groove is arranged at the center of the bottom of the storage bin, one end of a first rotating shaft is rotatably arranged on the inner wall of the groove, a servo motor is fixedly connected with the other end of the first rotating shaft, when a glass cover is broken violently by a person, the glass cover is broken by a glass breaking detector, then the glass breaking detector transmits signals to a controller, the servo motor is controlled by the controller to start, and the servo motor can drive the jade placed at the top of a bearing plate to be stored in the storage bin and can drive two baffles to move close to each other at the same time, so that the jade stored in the storage bin can be protected, and the probability of the jade being robbed is reduced.

Description

Novel jade showcase device

Technical Field

The utility model relates to the technical field of exhibition devices, in particular to a novel jade exhibition device.

Background

The jade is often used for safety and attractive appearance and is used for showing, and transparent glass is arranged at the top of the jade showing device for facilitating viewing of people.

However, when the existing jade exhibition device faces violent robbery, the existing jade exhibition device cannot be well protected and is easy to robbery, so that serious property loss is caused. Aiming at the problems, innovative design is urgently needed on the basis of the original jade exhibition device.

Disclosure of Invention

The utility model aims to provide a novel jade exhibition device for solving the problems set forth in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel jade is spread device, includes the exhibition stand, the top center department of exhibition stand is seted up and is taken in the storehouse, the bottom of taking in storehouse one side is seted up flutedly, the center department of taking in the storehouse bottom is provided with the spacing groove, the one end of first pivot is installed in the inner wall rotation of recess, the other end fixedly connected with servo motor of first pivot, servo motor fixed mounting is in the inner wall of exhibition stand, the outer wall of first pivot is located the inside fixed gear that is provided with of taking in the storehouse, one side of gear is provided with the pinion rack, the top of pinion rack is fixed with the loading board, the top of loading board coincides each other with the top of exhibition stand, the lower extreme of pinion rack is located the inside of spacing groove, the inside of exhibition stand is provided with opening and closing mechanism.

Preferably, the opening and closing mechanism comprises a sliding groove, a through groove, a fixed plate, a second rotating shaft, a baffle, a chain wheel and a chain, wherein the sliding groove is formed in the top of one side of the storage bin, the through groove is formed between the bottom of the sliding groove and the top of the groove, the fixed plate is fixed in the sliding groove, the second rotating shaft is rotatably installed on the inner wall of the sliding groove, the baffle is connected with the end portion of the second rotating shaft through the inner portion of the fixed plate, the chain wheel is fixed on the outer wall of the second rotating shaft and the outer wall of the first rotating shaft, and the chain wheels are connected through chain transmission.

Preferably, the top of the exhibition stand is fixed with a glass cover, and glass breaking detectors and controllers are respectively arranged in the glass cover at two sides of the top of the exhibition stand.

Preferably, one side of the toothed plate is provided with tooth grooves which are distributed at equal intervals, the toothed plate is in meshed connection with a gear through the tooth grooves, the lower end of the toothed plate is in sliding connection with the limiting groove, and the bearing plate is in clamping type sliding connection with the storage bin.

Preferably, two second rotating shafts are symmetrically arranged about the central axis of the bearing plate, the two second rotating shafts are opposite in thread direction design, the second rotating shafts are in threaded connection with the baffle plates, and the baffle plates and the sliding grooves form a clamping type sliding structure.

Compared with the prior art, the utility model has the beneficial effects that: this novel jade is spread device when the broken glass cover of someone violent, and broken sound of glass cover is detected to broken detector of glass, then the broken detector of glass gives the controller with signal transmission, then controller control servo motor starts, servo motor is when corotation, can drive the jade that the loading board top was placed and accomodate the inside of accomodating the storehouse, can drive two baffles simultaneously and do the motion that is close to each other to can block the accomodating storehouse top, make accomodate the inside jade of accomodating the storehouse and can obtain the protection, reduced the probability that the jade was robbed.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the structure of the carrier plate of the present utility model after being lowered;

FIG. 4 is a schematic diagram of a side view mounting structure of a toothed plate of the present utility model;

fig. 5 is a schematic diagram of a top view of the baffle plate of the present utility model.

In the figure: 1. a exhibition stand; 2. a storage bin; 3. a groove; 4. a limit groove; 5. a first rotating shaft; 6. a servo motor; 7. a gear; 8. a toothed plate; 9. a carrying plate; 10. a chute; 11. a through groove; 12. a fixing plate; 13. a second rotating shaft; 14. a baffle; 15. a sprocket; 16. a chain; 17. a glass cover; 18. a glass breakage detector; 19. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a novel jade is spread device, including the exhibition stand 1, the top center department of exhibition stand 1 is offered and is taken in storehouse 2, the bottom of taking in storehouse 2 one side is offered flutedly 3, the center department of taking in storehouse 2 bottom is provided with spacing groove 4, the one end of first pivot 5 is installed in the inner wall rotation of recess 3, the other end fixedly connected with servo motor 6 of first pivot 5, servo motor 6 fixed mounting is in the inner wall of exhibition stand 1, the outer wall of first pivot 5 is located the inside fixed gear 7 that is provided with of taking in storehouse 2, one side of gear 7 is provided with pinion rack 8, the top of pinion rack 8 is fixed with loading board 9, the top of loading board 9 coincides each other with the top of exhibition stand 1, the lower extreme of pinion rack 8 is located the inside of spacing groove 4, the inside of exhibition stand 1 is provided with opening and closing mechanism.

The opening and closing mechanism comprises a sliding groove 10, a through groove 11, a fixed plate 12, a second rotating shaft 13, a baffle 14, a chain wheel 15 and a chain 16, wherein the sliding groove 10 is formed in the top of one side of the storage bin 2, the through groove 11 is formed between the bottom of the sliding groove 10 and the top of the groove 3, the fixed plate 12 is fixed in the sliding groove 10, the second rotating shaft 13 is rotatably installed on the inner wall of the sliding groove 10, the end portion of the second rotating shaft 13 penetrates through the fixed plate 12 and is fixedly connected with the baffle 14, the outer wall of the second rotating shaft 13 and the outer wall of the first rotating shaft 5 are fixedly provided with the chain wheel 15, the chain wheels 15 are in transmission connection through the chain 16, the design of the opening and closing mechanism ensures that when the bearing plate 9 drives jade to descend to be stored in the storage bin 2, the two baffles 14 can move close to each other, so that the top of the storage bin 2 is blocked, a good protection effect is achieved on the jade, and the probability of being robbed is reduced.

The top of the exhibition stand 1 is fixed with a glass cover 17, glass breaking detectors 18 and a controller 19 are respectively arranged in the glass cover 17 at two sides of the top of the exhibition stand 1, the glass breaking detectors 18 can detect breaking sounds of the glass cover 17, when the glass cover 17 is broken by violence, the glass breaking detectors 18 transmit signals to the controller 19, and then the controller 19 controls the servo motor 6 to start, so that the bearing plate 9 moves downwards, and meanwhile, the two baffles 14 move close to each other.

One side of the toothed plate 8 is provided with tooth grooves which are distributed at equal intervals, the toothed plate 8 is in meshed connection with the gears 7 through the tooth grooves, the lower end of the toothed plate 8 is in sliding connection with the limiting groove 4, and the bearing plate 9 and the storage bin 2 are in clamping type sliding connection, so that when the gears 7 rotate forwards or reversely, the toothed plate 8 can be driven to move upwards or downwards, and accordingly the bearing plate 9 can be driven to move upwards or downwards, and jade placed at the top of the bearing plate 9 can be normally displayed or stored.

The second rotating shafts 13 are symmetrically arranged two about the central axis of the bearing plate 9, the screw thread direction designs on the two second rotating shafts 13 are opposite, the second rotating shafts 13 are in screw thread connection with the baffle plates 14, the baffle plates 14 and the sliding grooves 10 form a clamping sliding structure, and when the two second rotating shafts 13 rotate in the same direction, the two baffle plates 14 can be made to move close to each other or move far away from each other.

Working principle: when the novel jade exhibition device is used, when the glass cover 17 is broken by violent force of people, the glass breakage detector 18 detects the broken sound of the glass cover 17, then the glass breakage detector 18 transmits signals to the controller 19, then the controller 19 controls the servo motor 6 to rotate clockwise, thereby drive the first rotating shaft 5 and the gear 7 to rotate clockwise, because the gear 7 is meshed with the toothed plate 8, the lower end of the toothed plate 8 moves downwards in the limit groove 4, simultaneously the upper end of the toothed plate 8 pulls the bearing plate 9 to move downwards, the jade placed at the top of the bearing plate 9 is stored in the storage bin 2, and when the first rotating shaft 5 rotates, the first rotating shaft 5 drives the second rotating shaft 13 through the chain wheel 15 and the chain 16, as the second rotating shaft 13 is in threaded connection with the baffle 14, and the two second rotating shafts 13 are opposite in design, and the baffle 14 and the chute 10 form a clamping sliding structure, the two baffles 14 move close to each other, thereby blocking the top of the storage bin 2, the storage bin 2 can be protected, and the probability of the storage bin 2 can be protected.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a novel jade exhibition device, includes exhibition stand (1), its characterized in that: the utility model discloses a showcase, including showcase (1) and rack, take in storehouse (2) have been seted up in top center department of showcase (1), recess (3) have been seted up in the bottom of taking in storehouse (2) one side, the center department of taking in storehouse (2) bottom is provided with spacing groove (4), the one end of first pivot (5) is installed in the inner wall rotation of recess (3), the other end fixedly connected with servo motor (6) of first pivot (5), servo motor (6) fixed mounting is in the inner wall of showcase (1), the outer wall of first pivot (5) is located the inside fixed gear (7) that are provided with of taking in storehouse (2), one side of gear (7) is provided with pinion (8), the top of pinion (8) is fixed with loading board (9), the top of loading board (9) coincides each other with the top of showcase (1), the lower extreme of pinion (8) is located the inside of spacing groove (4), the inside of showcase (1) is provided with opening and close mechanism.

2. The novel jade exhibitor of claim 1, further comprising: the opening and closing mechanism comprises a sliding groove (10), a through groove (11), a fixed plate (12), a second rotating shaft (13), a baffle (14), a chain wheel (15) and a chain (16), wherein the sliding groove (10) is formed in the top of one side of the storage bin (2), the through groove (11) is formed between the bottom of the sliding groove (10) and the top of the groove (3), the fixed plate (12) is fixed in the sliding groove (10), the second rotating shaft (13) is rotatably mounted on the inner wall of the sliding groove (10), the baffle (14) is connected to the end portion of the second rotating shaft (13) through the inner portion of the fixed plate (12), the chain wheel (15) is fixed on the outer wall of the second rotating shaft (13) and the outer wall of the first rotating shaft (5), and the chain wheels (15) are in transmission connection through the chain (16).

3. The novel jade exhibitor of claim 1, further comprising: the top of showcase (1) is fixed with glass cover (17), glass breakage detector (18) and controller (19) are installed respectively in the inside that both sides at showcase (1) top are located glass cover (17).

4. The novel jade exhibitor of claim 1, further comprising: tooth grooves distributed at equal intervals are formed in one side of the toothed plate (8), the toothed plate (8) is in meshed connection with the gear (7) through the tooth grooves, the lower end of the toothed plate (8) is in sliding connection with the limiting groove (4), and the bearing plate (9) is in clamping type sliding connection with the storage bin (2).

5. The novel jade exhibitor according to claim 2, characterized in that: the second rotating shafts (13) are symmetrically arranged about the central axis of the bearing plate (9), the screw thread directions on the two second rotating shafts (13) are designed to be opposite, the second rotating shafts (13) are in screw thread connection with the baffle plates (14), and the baffle plates (14) and the sliding grooves (10) form a clamping type sliding structure.