CN218038203U - Real display anti-theft device for room of instructing - Google Patents
Real display anti-theft device for room of instructing Download PDFInfo
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- CN218038203U CN218038203U CN202122908991.1U CN202122908991U CN218038203U CN 218038203 U CN218038203 U CN 218038203U CN 202122908991 U CN202122908991 U CN 202122908991U CN 218038203 U CN218038203 U CN 218038203U
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- mounting box
- mount pad
- spring
- connecting plate
- rod
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Abstract
The utility model discloses a real display anti-theft device for training room, including locking portion and alarm assembly, relate to the pickproof lock and relate to technical field, locking portion includes the theftproof pole of mounting box and U-shaped, the both ends of theftproof pole transversely set up and run through the front end of mounting box, the outside fixed mounting of at least one port has spacing cap on the theftproof pole, connecting plate demountable installation is in the rear end of mounting box, circuit switch fixes the side at the connecting rod, the bottom of connecting rod cup joints in first spring mount pad, the internally mounted of first spring mount pad has first spring, first spring mount pad passes through the diaphragm and fixes on the inner wall of mounting box, when first spring is not atress, circuit switch is for opening a way. This real display anti-theft device for room of instructing through on fixing the connecting plate to the riser of real room desk of instructing, can select theftproof bolt fixed connection board, utilizes the theftproof pole lock on the base of display, can fix the display, and it is effectual to prevent burglary.
Description
Technical Field
The utility model relates to a pickproof lock correlation technique field specifically is a real display anti-theft device for room of instructing.
Background
A large number of computers and displays are arranged in a training room of a large training place such as a school, computers and displays in the training room of many colleges are stolen at present, and therefore when the existing training room is decorated, an office table protected by a computer host can be selected, and the computer host can be well protected. However, the display needs to be used in real time, and cannot be placed in a cabinet like a host computer, so that the probability of theft is high, and few anti-theft devices in the aspect are available in the market, so that the anti-theft device for the display for the practical training room is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a real display anti-theft device for room of instructing to solve the current problem stolen easily of real room computer display of instructing that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a display anti-theft device for a training room, which comprises a locking part and an alarm assembly,
the locking part comprises a mounting box and a U-shaped anti-theft rod, two ends of the anti-theft rod are transversely arranged and penetrate through the front end of the mounting box, the anti-theft rod is movably connected with the mounting box, a limiting cap is fixedly mounted on the outer side of at least one port on the anti-theft rod, the rear end of the mounting box is in an open shape, the connecting plate is detachably mounted at the rear end of the mounting box, and internal thread holes are formed in four corners of the connecting plate;
alarm assembly includes circuit switch, battery and bee calling organ, the battery passes through circuit switch and bee calling organ electric connection, movable mounting has the elastic component on the connecting plate, the elastic component run through the connecting plate and with connecting plate swing joint, the elastic component is fixed with the connecting rod towards the inside one side of mounting box, circuit switch fixes the side at the connecting rod, cup joint in first spring mount pad the bottom of connecting rod, the internally mounted of first spring mount pad has first spring, first spring mount pad passes through the diaphragm and fixes on the inner wall of mounting box, when first spring does not receive the force, circuit switch is for opening a way.
Preferably, the back of the connecting plate is provided with a screw which penetrates through the connecting plate and is fixedly connected with the rear end face of the mounting box.
Preferably, one side of mounting box is provided with second spring mount pad, second spring mount pad internally mounted has second spring and top plate, the distance of top plate to the mounting box lateral wall is less than the distance of second spring to the mounting box lateral wall, be provided with swing joint's pull rod in the middle of the second spring mount pad, top plate and pull rod fixed connection, the one end of pull rod is located the second spring mount pad outside, the other end runs through the lateral wall of mounting box and the lateral wall of the theftproof pole towards second spring mount pad one side, the theftproof pole is provided with a plurality of spacing holes towards one side of second spring mount pad, the diameter size of theftproof pole agrees with the diameter size in spacing hole.
Preferably, the alarm assembly still includes key switch and battery switch, and the key switch sets up on the mounting box, and key switch control battery switch, battery switch and battery electric connection.
Preferably, a buzzer hole is formed in the side wall of the side, facing the buzzer, of the mounting box.
Preferably, the mounting box, the connecting plate and the anti-theft rod are all made of stainless steel.
Preferably, the limiting cap is a nut, and the nut is in threaded connection with the port of the anti-theft rod.
Compared with the prior art, the beneficial effects of the utility model are that: this real display anti-theft device for room of instructing through on fixing the connecting plate to the riser of real room desk of instructing, can select theftproof bolt fixed connection board, utilizes the theftproof pole lock on the base of display, can fix the display, and it is effectual to prevent burglary.
(1) When the anti-theft device is installed, the elastic piece is compressed into the installation box, the circuit switch is closed at the moment, the whole circuit is short-circuited, when the connecting plate is violently disassembled, the first spring is reset, the elastic piece extends out, the circuit switch is connected with the whole circuit, and the buzzer gives an alarm to play a role in preventing theft;
(2) The key switch controls the storage battery switch, and when maintenance is needed, the storage battery switch can be closed through the key switch to prevent the buzzer from giving an alarm;
(3) The pull rod, the top plate, the second spring and the limiting hole are matched, so that the anti-theft rod can be fixed, and the distance of the display can be adjusted;
(4) The connecting plate and the anti-theft rod can be detached, and maintenance is convenient.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the position of the elastic member, the circuit switch and the alarm assembly of the present invention;
fig. 4 is a schematic view of the overall structure of the alarm assembly of the present invention.
In the figure: 1. mounting a box; 2. a connecting plate; 3. a limiting cap; 4. an antitheft lever; 5. a screw; 6. an elastic member; 7. a connecting rod; 8. a transverse plate; 9. a first spring mount; 10. a first spring; 11. a circuit switch; 12. an alarm assembly; 13. a second spring mount; 14. a pull rod; 15. a topsheet; 16. a second spring; 17. a limiting hole; 18. a buzzer hole; 19. a key switch; 20. a storage battery; 21. a buzzer; 22. and (4) switching on and off the storage battery.
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. 1-4, the present invention provides a technical solution: a display anti-theft device for a training room, which comprises a locking part and an alarm assembly 12,
the locking part comprises a mounting box 1 and a U-shaped anti-theft rod 4, two ends of the anti-theft rod 4 are transversely arranged and penetrate through the front end of the mounting box 1, the anti-theft rod 4 is movably connected with the mounting box 1, a limiting cap 3 is fixedly mounted on the outer side of at least one port on the anti-theft rod 4, the rear end of the mounting box 1 is open, a connecting plate 2 is detachably mounted at the rear end of the mounting box 1, and four corners of the connecting plate 2 are provided with internal thread holes;
Preferably, a screw 5 is mounted on the back surface of the connecting plate 2, and the screw 5 penetrates through the connecting plate 2 and is fixedly connected with the rear end surface of the mounting box 1.
Preferably, a second spring mounting seat 13 is arranged on one side of the mounting box 1, a second spring 16 and a top plate 15 are mounted inside the second spring mounting seat 13, the distance from the top plate 15 to the side wall of the mounting box 1 is smaller than the distance from the second spring 16 to the side wall of the mounting box 1, a movably connected pull rod 14 is arranged in the middle of the second spring mounting seat 13, the top plate 15 and the pull rod 14 are fixedly connected, one end of the pull rod 14 is located outside the second spring mounting seat 13, the other end of the pull rod 14 penetrates through the side wall of the mounting box 1 and the side wall of the antitheft rod 4 facing one side of the second spring mounting seat 13, a plurality of limiting holes 17 are formed in one side of the antitheft rod 4 facing the second spring mounting seat 13, and the diameter size of the antitheft rod 4 is matched with the diameter size of the limiting holes 17.
Preferably, the alarm assembly 12 further comprises a key switch 19 and a battery switch 22, the key switch 19 is disposed on the mounting box 1, the key switch 19 controls the battery switch 22, and the battery switch 22 is electrically connected to the battery 20.
Preferably, a buzzer hole 18 is formed in a side wall of the mounting box 1 facing the buzzer 21.
Preferably, the mounting box 1, the connecting plate 2 and the anti-theft rod 4 are all made of stainless steel.
Preferably, the limiting cap 3 is a nut, and the nut is in threaded connection with the port of the anti-theft rod 4.
It should be noted that the connecting plate 2 can be fixed by an anti-theft bolt, and the anti-theft bolt can be a non-standard bolt with a proper size on the market and is used for preliminary anti-detachment and anti-theft.
The working principle is as follows: during the use, install the theftproof pole 4 of U-shaped on the display base earlier, insert mounting box 1 with the one end of theftproof pole 4 to install spacing cap 3, will fix in mounting box 1 rear through connecting plate 2 with screw 5 after that, utilize the theftproof bolt at last to fix connecting plate 2 to the riser of real standard office desk, the installation is ended.
The extension length of the anti-theft rod 4 can be adjusted by pulling the pull rod 14 open, when the anti-theft rod needs to be fixed, the pull rod 14 is loosened, and under the action of the second spring 16, the pull rod 14 is matched with the limiting hole 17 to fix the anti-theft rod 4.
When the device is disassembled, the elastic piece 6 pushes out the connecting plate 2 under the elastic force of the first spring 10, the circuit switch 11 is closed, and the buzzer 21 gives an alarm.
When disassembly and maintenance are carried out, the key switch 19 can be turned on by a key in advance, the key switch 19 controls the storage battery switch 22, the whole circuit is opened, and the buzzer 21 does not work.
During maintenance, the connecting plate 2 and the anti-theft rod 4 are reversely disassembled according to the installation steps.
The device low in cost, and the theftproof is effectual, and the practicality is strong.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a real display anti-theft device for room that instructs which characterized in that: comprises a locking part and an alarm assembly (12),
the locking part comprises an installation box (1) and a U-shaped anti-theft rod (4), two ends of the anti-theft rod (4) are transversely arranged and penetrate through the front end of the installation box (1), the anti-theft rod (4) is movably connected with the installation box (1), a limiting cap (3) is fixedly installed on the outer side of at least one port on the anti-theft rod (4), the rear end of the installation box (1) is open, a connecting plate (2) is detachably installed at the rear end of the installation box (1), and four corners of the connecting plate (2) are provided with internal thread holes;
alarm assembly (12) are including circuit switch (11), battery (20) and bee calling organ (21), battery (20) are through circuit switch (11) and bee calling organ (21) electric connection, movable mounting has elastic component (6) on connecting plate (2), elastic component (6) run through connecting plate (2) and with connecting plate (2) swing joint, elastic component (6) face inside one side of mounting box (1) and are fixed with connecting rod (7), circuit switch (11) are fixed in the side of connecting rod (7), the bottom of connecting rod (7) is cup jointed in first spring mount pad (9), the internally mounted of first spring mount pad (9) has first spring (10), first spring mount pad (9) are fixed on the inner wall of mounting box (1) through diaphragm (8), when first spring (10) do not receive the force, circuit switch (11) are for opening a way.
2. The anti-theft device for the display in the practical training room according to claim 1, characterized in that: the back surface of the connecting plate (2) is provided with a screw (5), and the screw (5) penetrates through the connecting plate (2) and is fixedly connected with the rear end face of the mounting box (1).
3. The anti-theft device for the display in the practical training room according to claim 1, characterized in that: one side of mounting box (1) is provided with second spring mount pad (13), second spring mount pad (13) internally mounted has second spring (16) and top board (15), the distance of top board (15) to mounting box (1) lateral wall is less than second spring (16) to the distance of mounting box (1) lateral wall, be provided with swing joint's pull rod (14) in the middle of second spring mount pad (13), top board (15) and pull rod (14) fixed connection, the one end of pull rod (14) is located second spring mount pad (13) outside, the other end runs through the lateral wall of mounting box (1) and the lateral wall of antitheft lever (4) towards second spring mount pad (13) one side, antitheft lever (4) one side towards second spring mount pad (13) is provided with a plurality of spacing holes (17), the diameter size of antitheft lever (4) agrees with the diameter size of spacing hole (17).
4. The display anti-theft device for the practical training room according to claim 1, characterized in that: alarm assembly (12) still include key switch (19) and battery switch (22), and key switch (19) set up on mounting box (1), and key switch (19) control battery switch (22), battery switch (22) and battery (20) electric connection.
5. The display anti-theft device for the practical training room according to claim 1, characterized in that: the side wall of the mounting box (1) facing one side of the buzzer (21) is provided with a buzzer hole (18).
6. The display anti-theft device for the practical training room according to claim 1, characterized in that: the mounting box (1), the connecting plate (2) and the anti-theft rod (4) are all made of stainless steel.
7. The anti-theft device for the display in the practical training room according to claim 1, characterized in that: the limiting cap (3) is a nut, and the nut is in threaded connection with the port of the anti-theft rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122908991.1U CN218038203U (en) | 2021-11-25 | 2021-11-25 | Real display anti-theft device for room of instructing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122908991.1U CN218038203U (en) | 2021-11-25 | 2021-11-25 | Real display anti-theft device for room of instructing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218038203U true CN218038203U (en) | 2022-12-13 |
Family
ID=84339025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122908991.1U Active CN218038203U (en) | 2021-11-25 | 2021-11-25 | Real display anti-theft device for room of instructing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218038203U (en) |
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2021
- 2021-11-25 CN CN202122908991.1U patent/CN218038203U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230607 Address after: Room A501, Cetus, Software Park, 111-11 Linghu Avenue, Xinwu District, Wuxi City, Jiangsu Province, 214142 Patentee after: Wuxi Mingxintong Technology Co.,Ltd. Address before: No. 809, Qianhu Road, Binhu District, Wuxi City, Jiangsu Province, 214153 Patentee before: WUXI INSTITUTE OF COMMERCE |
|
| TR01 | Transfer of patent right |