CN219678877U - Infrared anti-theft alarm system for certificate room - Google Patents
Infrared anti-theft alarm system for certificate room Download PDFInfo
- Publication number
- CN219678877U CN219678877U CN202320234443.1U CN202320234443U CN219678877U CN 219678877 U CN219678877 U CN 219678877U CN 202320234443 U CN202320234443 U CN 202320234443U CN 219678877 U CN219678877 U CN 219678877U
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- Prior art keywords
- fixedly connected
- box body
- alarm system
- room
- fixing
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- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to the technical field of anti-theft alarm systems and discloses an infrared anti-theft alarm system for a certificate room, which comprises a box body, wherein one side of the rear side wall inside the box body is fixedly connected with a central processing unit, the other side of the rear side wall inside the box body is fixedly connected with a signal transmitter, ventilation openings are formed in two sides of the box body, a cover plate is hinged to one side of the front end of the box body, two pull rods penetrate through the front end of one side of the inner side wall of the box body, springs are arranged on the outer sides of the two pull rods, one ends of the pull rods are fixedly connected with fixing rods, and one side of the rear end of the cover plate is fixedly connected with a fixing plate. According to the utility model, when the electric elements in the box body need to be overhauled, the pull rod is pulled to enable the fixing rod to withdraw from the fixing plate, the cover plate is opened to overhaul the electric elements in the box body, the cover plate is reset after the overhauling is finished, and the elastic force of the spring is utilized to push the fixing rod to extend into the fixing plate to fix the cover plate.
Description
Technical Field
The utility model relates to the technical field of anti-theft alarm systems, in particular to an infrared anti-theft alarm system for a certificate room.
Background
The material evidence refers to physical objects or traces which prove the conditions of the case by external characteristics, material properties, positions and states, the evidence room refers to a room for storing all the trace of the object which can prove the real conditions of the case, and the equipment of the anti-theft alarm system is generally divided into: the front end detector, the alarm controller and the infrared anti-theft alarm system are widely applied to anti-theft alarm of a certificate room, and compared with the traditional anti-theft alarm system, the infrared anti-theft alarm system is more sensitive in detection and faster in triggering.
When using infrared burglar alarm system, inevitably have damage along with the inside electrical components of long-time use and need overhaul it, traditional infrared burglar alarm system is fixed because of needing a large amount of bolts when installing simultaneously, and the installation is comparatively loaded down with trivial details.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an infrared anti-theft alarm system for a certificate room.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an infrared anti-theft alarm system of evidence room, includes the box, inside back lateral wall one side fixedly connected with central processing unit of box, inside back lateral wall opposite side fixedly connected with signal transmitter of box, the vent has all been seted up to the box both sides, box front end one side articulates there is the apron, two pull rods have been run through to inside lateral wall one side front end of box, two the pull rod outside all is provided with the spring, equal fixedly connected with dead lever of pull rod one end, apron rear end one side fixedly connected with fixed plate, two fluting have been seted up to the fixed plate inside, box top middle part fixedly connected with installation piece, installation piece top fixedly connected with alarm, installation piece front end fixedly connected with infrared inductor, equal fixedly connected with slider in box rear end both sides, the box bottom is provided with the base, spout has all been seted up to base one side fixedly connected with mounting panel, mounting panel front end both sides.
As a further description of the above technical solution:
one end of the spring is fixedly connected to the front end of one side of the inner side of the box body, and the other end of the spring is fixedly connected to one end of the fixed rod, which is close to the pull rod.
As a further description of the above technical solution:
the base bottom one side fixedly connected with reinforcing plate, the reinforcing plate other end fixedly connected with mounting panel.
As a further description of the above technical solution:
the inside all sliding connection of spout has the slider, the one end that the dead lever was kept away from to the pull rod is fixed connection respectively at the connecting rod both ends.
As a further description of the above technical solution:
and the two slots are internally and slidably connected with fixing rods.
As a further description of the above technical solution:
and a fan is fixedly connected to one side in the box body.
As a further description of the above technical solution:
the signal transmitter is arranged on one side of the central processing unit.
As a further description of the above technical solution:
the central processing unit is electrically connected with a signal emitter, an alarm and an infrared sensor.
The utility model has the following beneficial effects:
according to the utility model, when the electric elements in the box body need to be overhauled, the pull rod is pulled to enable the fixing rod to withdraw from the fixing plate, the cover plate is opened to overhaul the electric elements in the box body, the cover plate is reset after the overhauling is finished, and the elastic force of the spring is utilized to push the fixing rod to extend into the fixing plate to fix the cover plate.
In the utility model, after the mounting plate 1 is fixed to a position to be mounted by using bolts, the box body is lifted up to enable the sliding block to extend into the sliding groove, the box body is placed on the bottom plate, and the box body can be fixed to the mounting plate by using the special shapes of the sliding groove and the sliding block.
Drawings
FIG. 1 is a front perspective view of an infrared burglar alarm system for a certificate room according to the present utility model;
FIG. 2 is a side perspective view of an infrared burglar alarm system for a certificate room according to the present utility model;
FIG. 3 is a top perspective cross-sectional view of the housing of the infrared burglar alarm system for a certification room according to the present utility model;
fig. 4 is a schematic perspective view of an installation structure of the infrared anti-theft alarm system for a certificate room.
Legend description:
1. a mounting plate; 2. a vent; 3. a connecting rod; 4. a base; 5. a cover plate; 6. an infrared sensor; 7. an alarm; 8. a mounting block; 9. a case; 10. a chute; 11. a reinforcing plate; 12. a central processing unit; 13. a signal transmitter; 14. a fixing plate; 15. slotting; 16. a fixed rod; 17. a spring; 18. a pull rod; 19. a blower; 20. a sliding block.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the infrared anti-theft alarm system for the evidence room comprises a box body 9, wherein one side of the rear side wall inside the box body 9 is fixedly connected with a central processing unit 12, when an infrared sensor 6 senses that someone enters the evidence room, the central processing unit 12 controls a signal transmitter 13 to transmit signals to remind background staff, meanwhile, the alarm 7 is controlled to give an alarm to remind surrounding staff, the other side of the rear side wall inside the box body 9 is fixedly connected with the signal transmitter 13, when the infrared sensor 6 senses that someone enters the evidence room, the signal transmitter 13 transmits signals to remind the background staff, ventilation openings 2 are formed on two sides of the box body 9, a cover plate 5 is hinged on one side of the front end of the box body 9, the effect of sealing the box body 9 is realized by utilizing the operation of the cover plate 5, two pull rods 18 penetrate through the front end of one side of the inner side wall of the box body 9, the pull rods 18 are pulled to push fixing rods 16 out of the fixing plates 14, after the cover plate 5 is opened to overhaul the internal electrical components, springs 17 are arranged on the outer sides of the two pull rods 18, one ends of the pull rods 18 are fixedly connected with fixing rods 16, the fixing rods 16 are pushed to extend into the fixing plates 14 by utilizing the elasticity of the springs 17 to fix the cover plate 5, one side of the rear end of the cover plate 5 is fixedly connected with the fixing plates 14, two grooves 15 are formed in the fixing plates 14, the effect of fixing the cover plate 5 is realized by utilizing the cooperation of the fixing plates 14 and the fixing rods 16, the middle part of the top end of the box body 9 is fixedly connected with a mounting block 8, the top end of the mounting block 8 is fixedly connected with an alarm 7, the front end of the mounting block 8 is fixedly connected with an infrared sensor 6, when a person is sensed to enter a certificate room, the central processing unit 12 controls the signal emitter 13 to emit signals to remind background staff, and simultaneously controls the alarm 7 to give an alarm to remind surrounding staff, the box 9 is fixed to the mounting plate 1 through the cooperation of the sliding blocks 20 and the sliding grooves 10, the sliding blocks 20 and the sliding grooves 10 are cross-shaped, the box 9 can be fixed to the mounting plate 1 through the special shapes of the sliding grooves 10 and the sliding blocks 20, the base 4 is arranged at the bottom end of the box 9, the mounting plate 1 is fixedly connected to one side of the base 4, the box 9 is supported through the operation of the base 4, the sliding grooves 10 are formed in the two sides of the front end of the mounting plate 1, the box 9 is fixed to the mounting plate 1 through the cooperation of the sliding blocks 20 and the sliding grooves 10, the sliding blocks 20 and the sliding grooves 10 are cross-shaped, and the box 9 can be fixed to the mounting plate 1 through the special shapes of the sliding grooves 10 and the sliding blocks 20.
One end of the spring 17 is fixedly connected with the front end of one side of the inner side of the box body 9, the other end of the spring 17 is fixedly connected with one end of the fixed rod 16 close to the pull rod 18, the fixed rod 16 is pushed to extend into the fixed plate 14 to fix the cover plate 5 by the elastic force of the spring 17, one side of the bottom end of the base 4 is fixedly connected with the reinforcing plate 11, the other end of the reinforcing plate 11 is fixedly connected with the mounting plate 1, the connection between the mounting plate 1 and the base 4 is firmer by utilizing the operation of the reinforcing plate 11, the sliding chute 10 is internally and slidably connected with the sliding block 20, the box body 9 is fixed on the mounting plate 1 by utilizing the matching of the sliding block 20 and the sliding chute 10, the sliding block 20 and the sliding chute 10 are cross-shaped, the box body 9 can be fixed on the mounting plate 1 by utilizing the special shapes of the sliding chute 10 and the sliding block 20, one end of the pull rod 18 far from the fixed rod 16 is respectively fixedly connected with the two ends of the connecting rod 3, the connecting rod 3 is pulled to enable the pull rod 18 to move and drive the fixing rod 16 to push out of the fixing plate 14, the fixing rods 16 are slidably connected in the two grooves 15, the effect of fixing the cover plate 5 is achieved by utilizing the operation of the grooves 15 and the fixing rods 16, a fan 19 is fixedly connected to one side in the box 9, air outside the box 9 is conveyed into the box 9 through the ventilation opening 2 by the fan 19 in the box 9, internal electric elements are cooled, the signal emitter 13 is arranged on one side of the central processor 12, when the infrared sensor 6 senses that a person enters the evidence room, the signal emitter 13 emits a signal to the background through the central processor 12 to remind a worker, the central processor 12 is electrically connected with the signal emitter 13, the alarm 7 and the infrared sensor 6, when the infrared sensor 6 senses that the person enters the evidence room, the central processing unit 12 controls the signal emitter 13 to emit signals to remind background staff, and simultaneously controls the alarm 7 to give an alarm to remind surrounding staff.
Working principle: after the mounting plate 1 is fixed to a position to be mounted by using bolts, the box body 9 is lifted to enable the sliding block 20 to extend into the sliding groove 10 and enable the box body 9 to be placed on the bottom plate, the special shapes of the sliding groove 10 and the sliding block 20 are utilized to enable the box body 9 to be fixed onto the mounting plate 1, the infrared sensor 6 is operated after the box body is operated, when the infrared sensor 6 senses that someone enters the evidence room, the central processing unit 12 controls the signal emitter 13 to emit signals to remind a background worker, meanwhile, the alarm 7 is controlled to emit an alarm to remind surrounding workers, meanwhile, the fan 19 in the box body 9 is utilized to convey air outside the box body 9 into the box body 9 through the ventilation opening 2, the internal electric elements are cooled, when the electric elements in the box body 9 need to be overhauled, the connecting rod 3 is pulled to enable the pull rod 18 to move and drive the fixing rod 16 to exit the fixing plate 14, after the cover plate 5 is opened to overhaul the internal electric elements, after the cover plate 5 is reset, the connecting rod 16 is released after the cover plate 5 is pushed to extend into the fixing plate 14 by using the elasticity of the spring 17, and the cover plate 5 is fixed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The infrared anti-theft alarm system for the evidence room comprises a box body (9), and is characterized in that: the novel intelligent alarm device is characterized in that a central processing unit (12) is fixedly connected to one side of the inner rear side wall of the box body (9), a signal emitter (13) is fixedly connected to the other side of the inner rear side wall of the box body (9), ventilation openings (2) are formed in two sides of the top end of the box body (9), a cover plate (5) is hinged to one side of the front end of the box body (9), two pull rods (18) are penetrated through one side front end of the inner side wall of the box body (9), springs (17) are arranged on the outer side of the pull rods (18), fixing rods (16) are fixedly connected to one end of each pull rod (18), fixing plates (14) are fixedly connected to one side of the rear end of the cover plate (5), two grooves (15) are formed in the inner side of the fixing plates (14), a mounting block (8) is fixedly connected to the top end of the box body (9), an alarm device (7) is fixedly connected to one side of the mounting block (8), two sliding blocks (20) are fixedly connected to one side of the front end of the box body (9), two sliding blocks (4) are fixedly connected to one side of the infrared sensor (6), and the two sides of the rear end of the box body (9) are fixedly connected to one side of the base (4), and the base (1) are fixedly connected to one side of the base (1).
2. The prover room infrared burglar alarm system of claim 1 wherein: one end of each spring (17) is fixedly connected to the front end of one side of the inner side of the box body (9), and the other end of each spring (17) is fixedly connected to one end, close to the pull rod (18), of the fixing rod (16).
3. The prover room infrared burglar alarm system of claim 1 wherein: the base (4) bottom one side fixedly connected with reinforcing plate (11), reinforcing plate (11) other end fixedly connected with mounting panel (1).
4. The prover room infrared burglar alarm system of claim 1 wherein: the inside of spout (10) all sliding connection has slider (20), the one end that dead lever (16) was kept away from to pull rod (18) is fixed connection respectively at connecting rod (3) both ends.
5. The prover room infrared burglar alarm system of claim 1 wherein: the inside of each slot (15) is connected with a fixing rod (16) in a sliding way.
6. The prover room infrared burglar alarm system of claim 1 wherein: a fan (19) is fixedly connected to one side in the box body (9).
7. The prover room infrared burglar alarm system of claim 1 wherein: the signal transmitter (13) is arranged on one side of the central processing unit (12).
8. The prover room infrared burglar alarm system of claim 1 wherein: the central processing unit (12) is electrically connected with a signal emitter (13), an alarm (7) and an infrared sensor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320234443.1U CN219678877U (en) | 2023-02-16 | 2023-02-16 | Infrared anti-theft alarm system for certificate room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320234443.1U CN219678877U (en) | 2023-02-16 | 2023-02-16 | Infrared anti-theft alarm system for certificate room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219678877U true CN219678877U (en) | 2023-09-12 |
Family
ID=87928186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320234443.1U Active CN219678877U (en) | 2023-02-16 | 2023-02-16 | Infrared anti-theft alarm system for certificate room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219678877U (en) |
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2023
- 2023-02-16 CN CN202320234443.1U patent/CN219678877U/en active Active
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