CN214428043U

CN214428043U - Effectual infrared alarm of antidetonation for security protection

Info

Publication number: CN214428043U
Application number: CN202120428098.6U
Authority: CN
Inventors: 黄诗岳; 刘美莲
Original assignee: Fujian Yongchun Hongyun Electronic Technology Co ltd
Current assignee: Fujian Yongchun Hongyun Electronic Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-10-19
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses an effectual infrared alarm of antidetonation for security protection, including alarm body and fixed plate, be equipped with a plurality of screws on the fixed plate, fixed mounting has a plurality of fixed blocks on the fixed plate, and all is connected with the connecting rod through the swinging arms swing on every fixed block, be equipped with a plurality of spread grooves on the lateral wall of alarm body, and every spread groove cooperatees with the connecting rod that corresponds respectively, every all install the spring between connecting rod and the spread groove that corresponds, fixed mounting has a plurality of silica gel strips two on the alarm body, fixed mounting has a plurality of silica gel strips one on the lateral wall of fixed plate. Has the advantages that: the utility model discloses can effectively exert the vibrations power for the alarm to the fixed plate and consume, great amplitude has reduced the vibrations power size that the alarm received to can reduce the problem that the subassembly received vibrations power too big lead to becoming flexible or damaging in it, ensure the result of use of alarm.

Description

Effectual infrared alarm of antidetonation for security protection

Technical Field

The utility model relates to a security protection equipment technical field especially relates to an effectual infrared alarm of antidetonation for security protection.

Background

Infrared alarm carries out the alarm that reports to the police according to the infrared detection technique, and when the object that can move touched these invisible red lines, the probe will detect unusually, reports to the police, uses comparatively extensively in the security protection field, and current infrared alarm is mostly fixed mounting, consequently when its installation face produced vibrations, and the component is easily not hard up or damages under the effect of shaking force in the infrared alarm, influences infrared alarm result of use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a security protection is with effectual infrared alarm of antidetonation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an effectual infrared alarm of antidetonation for security protection, includes alarm body and fixed plate, be equipped with a plurality of screws on the fixed plate, fixed mounting has a plurality of fixed blocks on the fixed plate, and all is connected with the connecting rod through the swinging arms swing on every fixed block, be equipped with a plurality of spread grooves on the lateral wall of alarm body, and every spread groove cooperatees with the connecting rod that corresponds respectively, every all install the spring between connecting rod and the spread groove that corresponds, fixed mounting has a plurality of silica gel strips two on the alarm body, fixed mounting has a plurality of silica gel strips one on the lateral wall of fixed plate, and every silica gel strip one respectively with the silica gel strip two positions that correspond corresponding correspond.

In foretell security protection with effectual infrared alarm of antidetonation, the equal fixed mounting in upper and lower both sides of connecting rod has the kelly, the upper and lower lateral wall of spread groove all is equipped with the draw-in groove, and two draw-in grooves cooperate with two kellies respectively.

In the above infrared alarm with good anti-seismic effect for security protection, a positioning rod is fixedly mounted on the clamping groove, a positioning hole is formed in the clamping rod, and the positioning hole is matched with the positioning rod.

In foretell security protection is with effectual infrared alarm of antidetonation, be equipped with the arc wall on the lateral wall of locating hole, and be connected with the gear through the bull stick rotation on the arc wall, fixed mounting has a plurality of racks with gear matched with on the locating lever, all install damping bearing between the both ends of bull stick and the arc wall.

In the infrared alarm with good anti-seismic effect for security protection, the fixing block, the connecting rod and the clamping rod are all made of hard metal materials.

Compared with the prior art, the utility model discloses the advantage lies in:

1: when the fixed plate shakes, the connecting rod can move in the connecting groove, so that the distance between the alarm and the fixed plate changes.

2: through the cooperation of connecting rod and fixed block for but the alarm relatively fixed plate swings, thereby can further reduce the vibration range and the speed of alarm to the better consumption of the vibrations power that the alarm received.

3: through the cooperation of silica gel strip one and silica gel strip two, can play certain hindrance effect to the swing of the relative fixed plate of alarm, and can avoid alarm and fixed plate to strike each other and lead to impaired problem.

To sum up, the utility model discloses can effectively exert the shaking force for the alarm to the fixed plate and consume, great amplitude has reduced the shaking force size that the alarm received to can reduce the problem that subassembly received shaking force too big lead to becoming flexible or damaging in it, ensure the result of use of alarm.

Drawings

Fig. 1 is a schematic structural view of an infrared alarm with good anti-seismic effect for security protection provided by the utility model;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1 alarm body, 2 fixed plates, 3 screw holes, 4 fixed blocks, 5 swing rods, 6 connecting rods, 7 connecting grooves, 8 springs, 9 silica gel strips I, 10 silica gel strips II, 11 clamping grooves, 12 clamping rods, 13 positioning holes, 14 positioning rods, 15 arc-shaped grooves, 16 rotating rods, 17 damping bearings, 18 gears and 19 racks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an infrared alarm with good anti-seismic effect for security comprises an alarm body 1 and a fixing plate 2, wherein the fixing plate 2 is provided with a plurality of screw holes 3;

the above is noteworthy:

1. the design of screw 3 is convenient for light fix fixed plate 2 on the installation face to can realize the installation operation of alarm body 1 on the installation face.

2. Fixed mounting has a plurality of fixed blocks 4 on fixed plate 2, and all be connected with connecting rod 6 through the swing of swinging arms 5 on every fixed block 4, be equipped with a plurality of spread grooves 7 on alarm body 1's the lateral wall, and every spread groove 7 cooperatees with corresponding connecting rod 6 respectively, all install spring 8 between every connecting rod 6 and the spread groove 7 that corresponds, cooperation through connecting rod 6 and fixed block 4, make alarm body 1 relatively fixed plate 2 swing, thereby can be when vibrations appear at its installation face, utilize the swing of alarm body 1 and the removal of connecting rod 6 in spread groove 7, reduce the vibrations power size that alarm body 1 received, thereby reduce the possibility that not hard up or damage appears in its interior subassembly, ensure alarm body 1's result of use.

3. A plurality of silica gel strips two 10 are fixedly mounted on the alarm body 1, a plurality of silica gel strips one 9 are fixedly mounted on the side wall of the fixing plate 2, each silica gel strip one 9 corresponds to the corresponding silica gel strip two 10 in position respectively, and through the matching of the silica gel strips one 9 and the silica gel strips two 10, a certain blocking effect can be achieved on the swing of the alarm body 1 relative to the fixing plate 2, so that the vibration force applied to the alarm body 1 by the fixing plate 2 can be further buffered.

Clamping rods 12 are fixedly arranged on the upper side and the lower side of the connecting rod 6, clamping grooves 11 are formed in the upper side wall and the lower side wall of the connecting groove 7, and the two clamping grooves 11 are matched with the two clamping rods 12 respectively;

the above is noteworthy:

1. through the cooperation of kelly 12 and draw-in groove 11, can avoid connecting rod 6 to remove completely from connecting groove 7 to can ensure the connection effect of fixed plate 2 and alarm body 1.

2. The clamping groove 11 is fixedly provided with a positioning rod 14, the clamping rod 12 is provided with a positioning hole 13, and the positioning hole 13 is matched with the positioning rod 14.

3. Be equipped with arc wall 15 on the lateral wall of locating hole 13, and be connected with gear 18 through bull stick 16 rotation on the arc wall 15, fixed mounting has a plurality of and gear 18 matched with rack 19 on the locating lever 14, all install damping bearing 17 between the both ends of bull stick 16 and the arc wall 15, through rack 19, gear 18 and damping bearing 17's design, can increase the frictional force that kelly 12 removed in draw-in groove 11, thereby can increase the moving resistance of connecting rod 6 in spread groove 7, further reduce alarm body 1's vibration amplitude.

4. The fixing block 4, the connecting rod 6 and the clamping rod 12 are made of hard metal materials (the hard metal materials can be made of alloy steel materials), and the strength and hardness of each connecting component can be effectively guaranteed by using the hard metal materials, so that the connecting effect between the fixing plate 2 and the alarm body 1 is guaranteed.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An infrared alarm with good anti-seismic effect for security comprises an alarm body (1) and a fixing plate (2), it is characterized in that a plurality of screw holes (3) are arranged on the fixing plate (2), a plurality of fixing blocks (4) are fixedly arranged on the fixing plate (2), and each fixed block (4) is connected with a connecting rod (6) through a swinging rod (5) in a swinging way, a plurality of connecting grooves (7) are arranged on the side wall of the alarm body (1), each connecting groove (7) is respectively matched with the corresponding connecting rod (6), a spring (8) is arranged between each connecting rod (6) and the corresponding connecting groove (7), a plurality of silica gel strips II (10) are fixedly arranged on the alarm body (1), a plurality of silica gel strips I (9) are fixedly arranged on the side wall of the fixing plate (2), and each silica gel strip I (9) corresponds to the corresponding silica gel strip II (10) in position.

2. The infrared alarm with good anti-seismic effect for security according to claim 1, characterized in that the upper and lower sides of the connecting rod (6) are both fixedly provided with a clamping rod (12), the upper and lower side walls of the connecting groove (7) are both provided with a clamping groove (11), and the two clamping grooves (11) are respectively matched with the two clamping rods (12).

3. The infrared alarm with good anti-seismic effect for security according to claim 2, characterized in that a positioning rod (14) is fixedly mounted on the clamping groove (11), a positioning hole (13) is arranged on the clamping rod (12), and the positioning hole (13) is matched with the positioning rod (14).

4. The infrared alarm with the good anti-seismic effect for the security protection according to claim 3, characterized in that an arc-shaped groove (15) is formed in the side wall of the positioning hole (13), a gear (18) is rotatably connected to the arc-shaped groove (15) through a rotating rod (16), a plurality of racks (19) matched with the gear (18) are fixedly mounted on the positioning rod (14), and damping bearings (17) are mounted between the two ends of the rotating rod (16) and the arc-shaped groove (15).

5. The infrared alarm with good anti-seismic effect for security according to claim 2, characterized in that the fixing block (4), the connecting rod (6) and the clamping rod (12) are all made of hard metal materials.