CN212036942U

CN212036942U - Museum exhibit protection device

Info

Publication number: CN212036942U
Application number: CN202020164941.XU
Authority: CN
Inventors: 王莉娜
Original assignee: Fengxian Zhongjie Property Co ltd
Current assignee: Fengxian Zhongjie Property Co ltd
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-12-01
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses a museum's showpiece protection device, including mount pad and safety cover, the intermediate position department of mount pad bottom both sides is provided with the external screw thread pole, the bilateral symmetry cover in the external screw thread pole outside is equipped with rather than the internal thread pipe of mutually supporting, the outside of internal thread pipe all is provided with splint, the slider is all installed at the top at splint both ends, the both ends symmetry of mount pad bottom is provided with the spout, the spout is mutually supported with the slider. The utility model moves two groups of clamping plates to the appointed position through the mutual matching of the handle, the rotating shaft, the bevel gear B, the bevel gear A and the external screw thread rod, and can clamp according to the width of the exhibit base so as to improve the application range of the device; and the end of the locking bolt in the device is uniformly provided with a clamping groove, and the locking bolt can only be disassembled and assembled by a special wrench, thereby playing a certain anti-theft role and avoiding self adjustment of other people.

Description

Museum exhibit protection device

Technical Field

The utility model relates to an exhibit protection technical field specifically is a museum's exhibit protection device.

Background

In recent years, museum careers in China are well developed, the number of communication exhibitions among the museums is increased day by day, and exhibits sleeping in the museums need to be subjected to tour exhibition in various places, so that the problem of exhibit protection is involved; the existing museum exhibit protection device has a single structure, is difficult to adjust according to the scales of different bases, and the surface of the device is often contaminated due to the attachment of external dust or the touch and contamination of fingers of visitors, so that the display effect is affected, and more time is consumed for subsequent manual wiping; and due to the importance of exhibits, the anti-theft effect is not negligible.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a museum exhibit protection device, which solves the problems that the prior museum exhibit protection device proposed in the background art has a single structure and is difficult to adjust according to the scales of different bases, the surface of the device is often contaminated by external dust or fingers of visitors due to touching, the display effect is affected, and the subsequent manual wiping consumes more time; and due to the importance of exhibits, the anti-theft effect is a non-negligible problem.

In order to achieve the above object, the utility model provides a following technical scheme: a museum exhibit protection device comprises a mounting seat and a protection cover, wherein an external thread rod is arranged at the middle positions of two sides of the bottom of the mounting seat, an internal thread pipe matched with the external thread rod is symmetrically arranged at two sides of the external thread rod in a sleeved mode, clamping plates are arranged at the outer sides of the internal thread pipe, sliding blocks are arranged at the tops of two ends of each clamping plate, sliding grooves are symmetrically arranged at two ends of the bottom of the mounting seat and are matched with the sliding blocks, a bevel gear A is arranged at the middle position of the outer side of the external thread rod, a rotating shaft is arranged at the middle positions of two ends inside the mounting seat, one end of the rotating shaft extends to the outside of the mounting seat and is provided with a handle, a bevel gear B is arranged at the outer side of the rotating shaft and is meshed with the bevel gear A, a control panel is arranged at one side of one end of the front side of, the bilateral symmetry at mount pad top is provided with the slot, recess and slot communicate each other, the intermediate position department symmetry of safety cover both sides bottom is provided with the picture peg, picture peg and the mutual adaptation of slot, be provided with the screw hole on the picture peg, the inside of screw hole is provided with the locking bolt, and the locking bolt extends to the outside of recess, be provided with the clearance subassembly directly over the mount pad.

Preferably, the clearance subassembly includes guide arm, sliding sleeve, brush, rectangle framework and electric putter, the intermediate position department of the inside one end of mount pad is provided with electric putter, electric putter's output is provided with the rectangle framework, the inside four corners department of mount pad all is provided with sliding sleeve, the guide arm is all installed in rectangle framework bottom four corners department, the guide arm slides with sliding sleeve each other, the inboard of rectangle framework all evenly is provided with the brush, control panel passes through the wire and is connected with the electric putter electricity.

Preferably, the bottom of one side of the clamping plate is provided with a rubber pad, and the outer surface of the rubber pad is uniformly provided with anti-skidding grooves.

Preferably, the end of the locking bolt is uniformly provided with a clamping groove.

Preferably, the protective cover is made of a light-transmitting acrylic plate material.

Preferably, the two sides of the outer side of the external thread rod are symmetrically provided with external threads.

Compared with the prior art, the beneficial effects of the utility model are that: according to the museum exhibit protection device, the two groups of clamping plates are moved to the specified positions through the mutual matching of the handles, the rotating shaft, the bevel gear B, the bevel gear A and the external thread rod, and can be clamped according to the width of the exhibit base, so that the application range of the device is widened; the end of the locking bolt in the device is uniformly provided with a clamping groove, and the locking bolt can be disassembled and assembled only by adopting a special wrench, so that a certain anti-theft effect is achieved, and the self-adjustment of others is avoided; through mutually supporting of electric putter, guide arm, sliding sleeve, highly adjusting rectangular frame body and brush to the surface to the safety cover is cleared up, the cleanness of the assurance safety cover surface of continuation.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a back view of the present invention;

fig. 4 is a side view of the protective cover of the present invention;

fig. 5 is a top view of the rectangular frame body of the present invention;

fig. 6 is a bottom view of the mounting base of the present invention;

fig. 7 is a top cross-sectional view of the mounting base of the present invention;

fig. 8 is a perspective view of the locking bolt of the present invention.

In the figure: 1. a mounting seat; 2. a splint; 3. a guide bar; 4. a rubber pad; 5. a grip; 6. a control panel; 7. locking the bolt; 8. inserting plates; 9. a sliding sleeve; 10. a brush; 11. a rectangular frame body; 12. a protective cover; 13. an electric push rod; 14. a threaded hole; 15. a slot; 16. a groove; 17. an externally threaded rod; 18. a rotating shaft; 19. a bevel gear A; 20. an internally threaded tube; 21. a bevel gear B; 22. a chute; 23. a slide block.

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. 1-8, the present invention provides an embodiment: a museum exhibit protection device comprises a mounting seat 1 and a protection cover 12, wherein an external thread rod 17 is arranged at the middle position of two sides of the bottom of the mounting seat 1, an internal thread tube 20 matched with the external thread rod 17 is symmetrically sleeved at two sides of the external thread rod 17, clamping plates 2 are arranged at the outer sides of the internal thread tubes 20, sliding blocks 23 are arranged at the top parts of two ends of the clamping plates 2, sliding grooves 22 are symmetrically arranged at two ends of the bottom of the mounting seat 1, the sliding grooves 22 are matched with the sliding blocks 23, a bevel gear A19 is arranged at the middle position of the outer side of the external thread rod 17, a rotating shaft 18 is arranged at the middle position of two ends inside the mounting seat 1, one end of the rotating shaft 18 extends to the outside of the mounting seat 1 and is provided with a handle 5, a bevel gear B21 is arranged at the outer side of the rotating shaft 18, the bevel gear B21 is meshed with the bevel gear A19, a control, the bilateral symmetry at 1 top of mount pad is provided with slot 15, and recess 16 communicates with slot 15 each other, and the intermediate position department symmetry of safety cover 12 both sides bottom is provided with picture peg 8, picture peg 8 and the mutual adaptation of slot 15 are provided with screw hole 14 on the picture peg 8, and the inside of screw hole 14 is provided with locking bolt 7, and locking bolt 7 extends to the outside of recess 16, is provided with the clearance subassembly directly over mount pad 1.

Further, the clearance subassembly includes guide arm 3, sliding sleeve 9, brush 10, rectangle framework 11 and electric putter 13, the intermediate position department of 1 inside one end of mount pad is provided with electric putter 13, electric putter 13's output is provided with

rectangle framework

11, 1 inside four corners department of mount pad all is provided with sliding sleeve 9, guide arm 3 is all installed to 11 bottom four corners departments of rectangle framework, guide arm 3 slides each other with sliding sleeve 9, rectangle framework 11's inboard all evenly is provided with brush 10, control panel 6 is connected through wire and electric putter 13 electricity, the surface to safety cover 12 is cleared up, the cleanness of the assurance safety cover 12 surface of continuation.

Further, the bottom of 2 one sides of splint is provided with rubber pad 4, and the surface of rubber pad 4 evenly is provided with anti-skidding groove, and the centre gripping effect is better.

Further, the end department of locking bolt 7 evenly is provided with the draw-in groove for locking bolt intelligence carries out the dismouting through special sleeve, plays certain theftproof effect, and other people can not adjust by oneself.

Further, the protective cover 12 is made of a transparent acrylic plate material, which is convenient for viewing.

Furthermore, the two sides of the outer side of the external thread rod 17 are symmetrically provided with external threads, so that the clamping plate can be conveniently moved and clamped.

The working principle is as follows: when the device is used, the handle 5 can be rotated, the rotating shaft 18, the bevel gear B21 and the bevel gear A19 are driven to rotate through the handle 5, so that the external thread rod 17 is driven to rotate and the two groups of clamping plates 2 are moved to the appointed positions through the mutual sliding of the sliding groove 22 and the sliding block 23, and the clamping is carried out according to the width of the exhibit base, so that the application range of the device is widened; the protective cover 12 is inserted into the slot 15 through the inserting plate 8, the position of the protective cover 12 is fixed through the threaded matching of the locking bolt 7 and the threaded hole 14, and the end of the locking bolt 7 in the device is uniformly provided with a clamping groove which can only be disassembled and assembled by a special wrench, so that a certain anti-theft effect is achieved, and the self-adjustment of others is avoided; when the protection cover 12 needs to be cleaned, the control panel 6 can be opened, the electric push rod 13 is started through the control panel 6, the height of the rectangular frame body 11 is adjusted through mutual sliding of the electric push rod 13, the guide rod 3 and the sliding sleeve 9, so that the outer surface of the protection cover 12 is cleaned, and the cleanness of the outer surface of the protection cover 12 is continuously guaranteed.

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 museum exhibit protection device, includes mount pad (1) and safety cover (12), its characterized in that: the middle position of the two sides of the bottom of the mounting seat (1) is provided with an external threaded rod (17), the two sides of the outer side of the external threaded rod (17) are symmetrically provided with internal threaded pipes (20) matched with the external threaded rods, the outer sides of the internal threaded pipes (20) are provided with clamping plates (2), the tops of the two ends of the clamping plates (2) are provided with sliding blocks (23), the two ends of the bottom of the mounting seat (1) are symmetrically provided with sliding grooves (22), the sliding grooves (22) are matched with the sliding blocks (23), the middle position of the outer side of the external threaded rod (17) is provided with a bevel gear A (19), the middle position of the two ends of the inner part of the mounting seat (1) is provided with a rotating shaft (18), one end of the rotating shaft (18) extends to the outer part of the mounting seat (1) and is provided with a handle (5), and bevel gear B (21) and bevel gear A (19) intermeshing, control panel (6) are installed to one side of the positive one end of mount pad (1), the bilateral symmetry at the inside top of mount pad (1) is provided with recess (16), the bilateral symmetry at mount pad (1) top is provided with slot (15), recess (16) and slot (15) communicate each other, the intermediate position department symmetry of safety cover (12) both sides bottom is provided with picture peg (8), picture peg (8) and slot (15) mutual adaptation, be provided with screw hole (14) on picture peg (8), the inside of screw hole (14) is provided with locking bolt (7), and locking bolt (7) extend to the outside of recess (16), be provided with the clearance subassembly directly over mount pad (1).

2. The museum exhibit protection device according to claim 1, characterized in that: the cleaning assembly comprises a guide rod (3), a sliding sleeve (9), a brush (10), a rectangular frame body (11) and an electric push rod (13), the middle position of one end inside the mounting seat (1) is provided with the electric push rod (13), the output end of the electric push rod (13) is provided with the rectangular frame body (11), the four corners inside the mounting seat (1) are provided with the sliding sleeve (9), the guide rod (3) is installed at the four corners at the bottom of the rectangular frame body (11), the guide rod (3) slides with the sliding sleeve (9) mutually, the brush (10) is evenly arranged on the inner side of the rectangular frame body (11), and the control panel (6) is electrically connected with the electric push rod (13) through a wire.

3. The museum exhibit protection device according to claim 1, characterized in that: the bottom of one side of the clamping plate (2) is provided with a rubber pad (4), and the outer surface of the rubber pad (4) is uniformly provided with anti-skidding grooves.

4. The museum exhibit protection device according to claim 1, characterized in that: the end of the locking bolt (7) is uniformly provided with a clamping groove.

5. The museum exhibit protection device according to claim 1, characterized in that: the protective cover (12) is made of a light-transmitting acrylic plate material.

6. The museum exhibit protection device according to claim 1, characterized in that: and external threads are symmetrically arranged on two sides of the outer side of the external thread rod (17).