CN210643435U

CN210643435U - Indoor exhibit security device

Info

Publication number: CN210643435U
Application number: CN201921298228.8U
Authority: CN
Inventors: 王威宇; 董超群; 王宇宣; 吴雪珂; 杨鑫; 张彤
Original assignee: China University of Petroleum East China
Current assignee: China University of Petroleum East China
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-02
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to an indoor exhibit security device, a serial communication port, include: fixed case, cage, glass protection casing, first motor, first bevel gear, second bevel gear, first mounting panel, first screw, first lead screw, guard plate case, second motor, second lead screw, second screw and guard plate. When the exhibition article does not need to be exhibited, the glass protective cover is retracted underground, and the steel protective plate and the fixed box improve the protection level of the exhibition article; when needing the exhibition, the glass protection casing stretches out from the underground, does not occupy indoor area, does not need the manual work to remove the exhibit.

Description

Indoor exhibit security device

Technical Field

The utility model belongs to security theftproof field, concretely relates to indoor exhibit security device.

Background

The exhibit is often placed inside the glass protection casing, generally can not someone steal daytime when the stream of people is more. However, at night, people may enter the room for theft, and the glass protective cover made of tempered glass has poor protective performance and cannot provide sufficient protection for the exhibit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, providing an indoor exhibit security device, solved the relatively poor problem of glass protection casing barrier propterty.

The utility model provides an indoor exhibit security device which characterized in that includes: the glass protection cover is detachably connected with the upper part of the lifting box, the first motor is arranged on the bottom surface of the fixed box, an output shaft of the first motor is connected with the first bevel gear and drives the first bevel gear to rotate, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly connected with the first lead screw, the lower end of the first lead screw is rotatably connected with the fixed box, the first lead screw is connected with the first nut and drives the first nut to move, the first nut is fixedly connected with the first mounting plate, the first mounting plate is fixedly connected with the lifting box, the outer side of the fixed box is fixedly connected with the protection plate box, the utility model discloses a protection plate box, including protection plate box, protection plate box internally mounted has the second motor, the output shaft and the second lead screw of second motor are connected and drive its rotation, the second lead screw is connected and drives its removal with the second screw, second screw and protection plate rigid coupling, protection plate and protection plate box sliding connection, the protection plate pass fixed case and with fixed case sliding connection.

Preferably, still include track, second mounting panel and runner, first lead screw upper end is rotated with the second mounting panel and is connected, the second mounting panel outside is rotated and is connected with the runner, the runner moves along the track, track and the inside rigid coupling of cage lateral wall.

Preferably, still include first electric putter, the guard plate is formed with the guard plate through-hole, the inside fixed slot that is formed with of fixed case lateral wall, the inside third fixed orifices that is formed with of fixed case lateral wall, fixed case lateral wall internally mounted has first electric putter, the guard plate inserts in the fixed slot, first electric putter's push rod passes the guard plate through-hole and inserts the third fixed orifices and fix guard plate and fixed case.

Preferably, still include electric putter case and second electric putter, fixed case and electric putter case rigid coupling, the second electric putter is installed to the electric putter incasement, fixed case is formed with fixed case through-hole, the lift case is formed with first fixed orifices, fixed case and lift case are fixed in the push rod that second electric putter passes fixed case through-hole and inserts first fixed orifices.

Preferably, still include third electric putter, the elevator car top is formed with the annular fixed slot, the glass protection casing lower extreme inserts in the annular fixed slot, the glass protection casing is formed with the protection casing through-hole, the elevator car is formed with the second fixed orifices, install third electric putter in the elevator car, third electric putter's push rod passes the protection casing through-hole and inserts the second fixed orifices and fix elevator car and glass protection casing.

The utility model has the advantages of as follows: when the exhibit does not need to be exhibited, the glass protective cover is retracted to the underground, and the steel protective plate and the fixed box improve the protection level of the exhibit; when needing the exhibition, the glass protection casing stretches out from the underground, does not occupy indoor area, does not need the manual work to remove the exhibit.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawing in the following description is only an embodiment of the invention, and that for a person skilled in the art, other embodiments can be derived from the drawing provided without inventive effort.

FIG. 1: the structure schematic diagram (exhibition state) of the utility model;

FIG. 2: the utility model discloses a schematic structure (save state).

Detailed Description

The invention will be further described with reference to the following figures and examples:

reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 and 2, the indoor exhibit security device of the present embodiment is characterized by comprising: the glass protection device comprises a fixed box 1, a lifting box 2, a glass protection cover 3, a first motor 4, a first bevel gear 5, a second bevel gear 6, a first mounting plate 7, a first screw 8, a first screw 9, a protection plate box 13, a second motor 14, a second screw 15, a second screw 16 and a protection plate 17, wherein the lifting box 2 is arranged inside the fixed box 1 and is in sliding connection with the fixed box 1, the glass protection cover 3 is detachably connected to the upper side of the lifting box 2, the first motor 4 is arranged on the bottom surface of the fixed box 1, an output shaft of the first motor 4 is connected with the first bevel gear 5 and drives the first bevel gear 5 to rotate, the first bevel gear 5 is meshed with the second bevel gear 6, the second bevel gear 6 is fixedly connected with the first screw 9, the lower end of the first screw 9 is rotatably connected with the fixed box 1, the first screw 9 is connected with the first screw 8 and drives the first screw 8 to move, the first screw 8 is fixedly connected with the first mounting plate 7,

first mounting panel

7 and 2 rigid couplings of lift case, 1 outside of fixed case and protective plate case 13 rigid coupling, protective plate case 13 internally mounted has second motor 14, the output shaft and the second lead screw 15 of second motor 14 are connected and drive its rotation, second lead screw 15 is connected and drives its removal with second screw 16, second screw 16 and protective plate 17 rigid coupling, protective plate 17 and protective plate case 13 sliding connection, protective plate 17 pass fixed case 1 and with fixed case 1 sliding connection.

Preferably, still include track 10, second mounting panel 11 and runner 12, first lead screw 9 upper end is rotated with second mounting panel 11 and is connected, the rotation is connected with runner 12 in the 11 outsides of second mounting panel, runner 12 removes along track 10, track 10 and the inside rigid coupling of cage 2 lateral wall.

Preferably, still include first electric putter 18, protection plate 17 is formed with protection plate through-hole 27, fixed case 1 lateral wall is inside to be formed with fixed slot 28, fixed case 1 lateral wall is inside to be formed with third fixed orifices 26, fixed case 1 lateral wall internally mounted has first electric putter 18, protection plate 17 inserts in the fixed slot 28, first electric putter 18's push rod passes protection plate through-hole 27 and inserts third fixed orifices 26 and fix protection plate 17 with fixed case 1.

Preferably, still include electric putter case 19 and second electric putter 20, fixed case 1 and electric putter case 19 rigid coupling, install second electric putter 20 in the electric putter case 19, fixed case 1 is formed with fixed case through-hole 23, lift case 2 is formed with first fixed orifices 22, the push rod of second electric putter 20 passes fixed case through-hole 23 and inserts fixed case 1 and lift case 2 fixedly in first fixed orifices 22.

Preferably, still include third electric putter 21, lift case 2 top is formed with annular

fixed slot

29, 3 lower extremes of glass protection casing insert in the annular fixed slot 29, glass protection casing 3 is formed with protection casing through-hole 24, lift case 2 is formed with second fixed orifices 25, install third electric putter 21 in the lift case 2, the push rod of third electric putter 21 passes protection casing through-hole 24 and inserts in the second fixed orifices 25 with lift case 2 and glass protection casing 3 fixed.

The working principle is as follows: at the time of exhibition, as shown in fig. 2, the exhibit is placed above the lift box 2, the glass protection cover 3 is inserted into the ring-shaped fixing groove 29, and the third electric push rod 21 drives the push rod thereof to pass through the protection cover through hole 24 and to be inserted into the second fixing hole 25 to fix the lift box 2 and the glass protection cover 3.

When the exhibition is not needed, the push rod of the second electric push rod 20 is retracted, the first motor 4 rotates positively to drive the first lead screw 9 to rotate, and the lifting box 2 is driven to descend to the position shown in fig. 1. Then, the second motor 14 rotates forward to drive the second lead screw 15 to rotate, so as to drive the protection plate 17 to move outwards and insert into the fixing groove 28, and the push rod of the first electric push rod 18 extends out to fix the protection plate 17.

When the exhibition is needed, the push rod of the first electric push rod 18 is retracted, the second motor 14 rotates forwards and backwards to drive the second lead screw 15 to rotate, and the protection plate 17 moves inwards into the protection plate box 13. Then, the first motor 4 rotates reversely to drive the first lead screw 9 to rotate, and the lifting box 2 is driven to ascend to the position of fig. 2. The push rod of the second electric push rod 20 extends out to fix the fixed box 1 and the lifting box 2.

The fixed box 1 and the lifting box 2 are both cuboid boxes, and the first lead screw 9 and the second lead screw 15 are both trapezoidal lead screws. The device is located below the ground 30.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims

1. The utility model provides an indoor exhibit security device which characterized in that includes: the glass protection device comprises a fixed box (1), a lifting box (2), a glass protection cover (3), a first motor (4), a first bevel gear (5), a second bevel gear (6), a first mounting plate (7), a first screw nut (8), a first lead screw (9), a protection plate box (13), a second motor (14), a second lead screw (15), a second screw nut (16) and a protection plate (17), wherein the lifting box (2) is arranged inside the fixed box (1) and is in sliding connection with the fixed box (1), the glass protection cover (3) is detachably connected above the lifting box (2), the first motor (4) is arranged on the bottom surface of the fixed box (1), an output shaft of the first motor (4) is connected with the first bevel gear (5) and drives the first bevel gear (5) to rotate, the first bevel gear (5) is meshed with the second bevel gear (6), and the second bevel gear (6) is fixedly connected with the first lead screw (9), the lower end of the first lead screw (9) is rotationally connected with the fixed box (1), the first lead screw (9) is connected with the first nut (8) and drives the first nut (8) to move, the first screw nut (8) is fixedly connected with a first mounting plate (7), the first mounting plate (7) is fixedly connected with the lifting box (2), the outer side of the fixed box (1) is fixedly connected with a guard board box (13), a second motor (14) is arranged in the guard board box (13), the output shaft of the second motor (14) is connected with a second lead screw (15) and drives the second lead screw to rotate, the second lead screw (15) is connected with a second nut (16) and drives the second nut to move, the second screw (16) is fixedly connected with a protection plate (17), the protection plate (17) is in sliding connection with the protection plate box (13), the protection plate (17) penetrates through the fixed box (1) and is connected with the fixed box (1) in a sliding mode.

2. An indoor exhibit security device as claimed in claim 1, wherein: still include track (10), second mounting panel (11) and runner (12), first lead screw (9) upper end is rotated with second mounting panel (11) and is connected, second mounting panel (11) outside is rotated and is connected with runner (12), runner (12) are removed along track (10), track (10) and the inside rigid coupling of cage (2) lateral wall.

3. An indoor exhibit security device as claimed in claim 1, wherein: still include first electric putter (18), guard plate (17) are formed with guard plate through-hole (27), fixed case (1) lateral wall inside is formed with fixed slot (28), fixed case (1) lateral wall inside is formed with third fixed orifices (26), fixed case (1) lateral wall internally mounted has first electric putter (18), guard plate (17) insert in fixed slot (28), the push rod of first electric putter (18) passes guard plate through-hole (27) and inserts third fixed orifices (26) and fix guard plate (17) and fixed case (1).

4. An indoor exhibit security device as claimed in claim 1, wherein: still include electric putter case (19) and second electric putter (20), fixed case (1) and electric putter case (19) rigid coupling, install second electric putter (20) in electric putter case (19), fixed case (1) is formed with fixed case through-hole (23), lift case (2) are formed with first fixed orifices (22), the push rod of second electric putter (20) passes fixed case through-hole (23) and inserts fixed case (1) and lift case (2) fixedly in first fixed orifices (22).

5. An indoor exhibit security device as claimed in claim 1, wherein: still include third electric putter (21), lift case (2) top is formed with annular fixed slot (29), glass protection casing (3) lower extreme is inserted in annular fixed slot (29), glass protection casing (3) are formed with protection casing through-hole (24), lift case (2) are formed with second fixed orifices (25), install third electric putter (21) in lift case (2), the push rod of third electric putter (21) passes protection casing through-hole (24) and inserts in second fixed orifices (25) and fix lift case (2) and glass protection casing (3).