CN215060508U

CN215060508U - Fixing device for alarm

Info

Publication number: CN215060508U
Application number: CN202121592672.8U
Authority: CN
Inventors: 李侃; 钟金亮
Original assignee: LIYUAN HAO ELECTRONICS (SHENZHEN) CO Ltd
Current assignee: LIYUAN HAO ELECTRONICS (SHENZHEN) CO Ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-07
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a fixing device for an alarm, which comprises a mounting plate, an alarm and two moving rods, wherein the moving rods are provided with two object placing grooves on the upper surface of the mounting plate, the lower surface of the alarm is fixedly provided with a mounting seat matched with the object placing grooves, the lower surface of the mounting seat is fixedly connected with a plurality of supporting pieces, the lower surface center of the mounting seat is fixedly connected with a second hinging seat, the lower surface of the second hinging seat is hinged with a balance plate, two opposite ends of the moving rods are fixedly connected with a connecting block, the upper surface of the mounting plate is provided with a return groove, one end of the moving rod far away from the connecting block is hinged with a connecting rod, the top end of the connecting rod is hinged with a lifting rod, the device is convenient to fix and disassemble the alarm through the arrangement of a series of structures, is convenient to maintain, and can play a good damping effect through the arrangement of the supporting pieces, the alarm can be protected.

Description

Fixing device for alarm

Technical Field

The utility model relates to an alarm technical field specifically is a fixing device for alarm.

Background

An alarm is an electronic product that reminds or warns people of taking some action in the form of sound, light, air pressure and the like in order to prevent or prevent the consequences caused by an event. The alarm is divided into a mechanical alarm and an electronic alarm. With the progress of science and technology, mechanical alarms are increasingly replaced by advanced electronic alarms, are often applied to the fields of system faults, safety precaution, transportation, medical treatment and rescue, emergency relief, induction detection and the like, and are inseparable from social production.

The general fixed mounting of current alarm on the wall body, be not convenient for quick installation and dismantlement when the installation alarm, shock attenuation nature is not good simultaneously, in case cause the damage easily after being struck by the external world, influences life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device for alarm to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device for alarm, includes mounting panel, alarm and carriage release lever, the carriage release lever has two, the upper surface of mounting panel has been seted up and has been put the thing groove, the lower fixed surface of alarm install with put the mount pad that the thing groove matches, a plurality of support piece of lower fixed surface of mount pad is connected with, the articulated seat of fixedly connected with second is located at the lower surface center of mount pad, the lower surface of the articulated seat of second articulates there is the balance plate, two the equal fixedly connected with connecting block of one end that the carriage release lever is relative, the return groove has been seted up to the upper surface of mounting panel, the one end that the connecting block was kept away from to the carriage release lever articulates there is the connecting rod, the top of connecting rod articulates there is the lifter.

Preferably, the support piece is made of elastic rubber materials and is arranged in an arc shape, the elastic piece is fixedly mounted on the lower surface of the support piece through a fastening bolt, and the roller is movably mounted on the lower surface of the support piece.

Preferably, the first articulated seat of support piece's roof fixedly connected with, the both sides wall of elastic component all with articulated between the first articulated seat have the telescopic link, the surface cover of telescopic link is equipped with first spring.

Preferably, the lower fixed surface of mount pad is connected with the curb plate of two symmetries, two the recess has all been seted up to the relative one side of curb plate, the balance plate extends to the inside of recess, just the recess with fixedly connected with second spring between the balance plate, the bottom of curb plate with put the equal fixedly connected with opposite polarity's of diapire of thing groove location magnet.

Preferably, the lower fixed surface of balance plate is connected with the locating lever of two symmetries, the bottom fixedly connected with set-square of locating lever, one side fixedly connected with wedge of carriage release lever is kept away from to the connecting block, the wedge with the set-square is the symmetry setting of each other.

Preferably, the bottom wall of the circular groove is fixedly connected with a plurality of limiting pipes, the limiting pipes are sleeved on the outer surface of the moving rod, and the inner side of each limiting pipe is fixedly connected with a third spring between the corresponding limiting pipe and the corresponding connecting block.

Preferably, the top end of the lifting rod is fixedly connected with a pulling plate, the upper surface of the pulling plate is fixedly connected with a pulling ring, and the upper surface of the returning groove is provided with a sealing plug.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses simple structure cooperates through set-square and wedge, can fix the alarm, through the positioning magnet of two symmetry settings, can make the inside of accurate inserting thing groove of putting of alarm, easy operation, the practicality is strong;

2. the utility model has the advantages that the arrangement of the supporting piece can achieve good buffering effect, and meanwhile, the impact force received by the alarm can be greatly weakened by matching the telescopic rod and the first spring, so that the shock absorption effect is good;

3. through the setting of lifter and connecting rod, when upwards pulling the pull ring, can drive the carriage release lever outwards and remove, and then can make the wedge relieve the restriction to the set-square, be convenient for dismantle the alarm after fixing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

Fig. 4 is a schematic structural view of the supporting member of the present invention.

In the figure: 1. mounting a plate; 2. an alarm; 3. a storage groove; 4. a mounting seat; 5. a support member; 6. an elastic member; 7. fastening a bolt; 8. a first hinge mount; 9. a telescopic rod; 10. a first spring; 11. a roller; 12. a second hinge mount; 13. a balance plate; 14. a side plate; 15. a groove; 16. a second spring; 17. positioning a magnet; 18. positioning a rod; 19. a set square; 20. a travel bar; 21. connecting blocks; 22. a wedge plate; 23. a limiting pipe; 24. a third spring; 25. a connecting rod; 26. a lifting rod; 27. a circular groove; 28. pulling a plate; 29. a pull ring; 30. and (4) sealing the plug.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 an embodiment: the utility model provides a fixing device for alarm, including mounting panel 1, alarm 2 and carriage release lever 20, carriage release lever 20 has two, the upper surface of mounting panel 1 has been seted up and has been put thing groove 3, the lower fixed surface of alarm 2 install with put thing groove 3 assorted mount pad 4, the lower fixed surface of mount pad 4 is connected with a plurality of support piece 5, the articulated seat 12 of fixedly connected with second is located at the lower surface center of mount pad 4, the lower surface of the articulated seat 12 of second articulates there is balance plate 13, the equal fixedly connected with connecting block 21 of two 20 relative one ends of carriage release lever, return groove 27 has been seted up to the upper surface of mounting panel 1, the one end that connecting block 21 was kept away from to carriage release lever 20 articulates there is connecting rod 25, the top of connecting rod 25 articulates there is lifter 26.

Specifically, as shown in fig. 1-4, the support member 5 is made of elastic rubber materials and is arranged in an arc shape, the lower surface of the support member 5 is fixedly provided with an elastic member 6 through a fastening bolt 7, the lower surface of the support member 5 is movably provided with a roller 11, the support member 5 can play a role in supporting the alarm 2, the elastic member 6 can play a role in buffering and damping, downward pressure of the alarm 2 due to external impact can be effectively weakened, the roller 11 facilitates lateral movement of two sides of the support member 5, and the support member 5 can be protected.

Specifically, as shown in fig. 1-4, the top wall of the support member 5 is fixedly connected with a first hinged seat 8, the two side walls of the elastic member 6 are hinged to a telescopic rod 9 between the first hinged seat 8, a first spring 10 is sleeved on the outer surface of the telescopic rod 9, and the first spring 10 can further weaken the downward pressure caused by the external impact on the alarm 2.

Specifically, as shown in fig. 1-4, the lower fixed surface of mount pad 4 is connected with the curb plate 14 of two symmetries, recess 15 has all been seted up to one side that two curb plates 14 are relative, balance plate 13 extends to the inside of recess 15, and fixedly connected with second spring 16 between recess 15 and the balance plate 13, the bottom of curb plate 14 and the equal fixed connection of the diapire of putting thing groove 3 have opposite polarity's positioning magnet 17, through the elastic action of second spring 16, can play fine balanced effect, when alarm 2 inserts and puts the thing groove 3 inside, the opposite polarity's of two symmetries positioning magnet 17 can play the effect of accurate location, make the locating lever 18 that is located the below of mount pad 4 insert inside the return slot 27.

Specifically, as shown in fig. 1 to 4, the lower surface of the balance plate 13 is fixedly connected with two symmetrical positioning rods 18, the bottom end of each positioning rod 18 is fixedly connected with a triangular plate 19, one side of each connecting block 21, which is far away from the moving rod 20, is fixedly connected with a wedge plate 22, the wedge plates 22 and the triangular plates 19 are symmetrically arranged, and the alarm 2 can be limited and fixed by matching the triangular plates 19 with the wedge plates 22.

Specifically, as shown in fig. 1 to 4, the bottom wall of the circular groove 27 is fixedly connected with a plurality of limiting tubes 23, the limiting tubes 23 are sleeved on the outer surface of the moving rod 20, a third spring 24 is fixedly connected between the inner limiting tube 23 and the connecting block 21, the limiting tubes 23 can limit the moving rod 20, so that the moving rod 20 can slide under the stable action, and the third spring 24 can enable the wedge plate 22 to move inwards through the elasticity of the third spring 24.

Specifically, as shown in fig. 1 to 4, a pulling plate 28 is fixedly connected to the top end of the lifting rod 26, a pulling ring 29 is fixedly connected to the upper surface of the pulling plate 28, and a sealing plug 30 is arranged on the upper surface of the loop-shaped groove 27, wherein the sealing plug 30 can prevent dust from entering the interior of the loop-shaped groove 27 to cause blockage.

The working principle is as follows: when the utility model is used, the safety of the device is firstly checked, firstly, the alarm 2 is inserted into the object placing groove 3 through the mounting seat 4, the positioning rod 18 is driven to move downwards until the positioning rod is inserted into the return groove 27, the triangular plate 19 can be driven to move downwards when the positioning rod 18 moves downwards until the wedge plate 22 is extruded downwards, at the moment, the third spring 24 is compressed, when the triangular plate 19 is inserted into the bottom of the return groove 27, the wedge plate 22 moves inwards through the elasticity of the third spring 24 until the triangular plate 19 is fixed in a limiting way, the alarm 2 can be fixed in the mounting plate 1, the fixing effect is good, when the alarm 2 receives external impact, the downward pressure is firstly buffered through the supporting piece 5, the elastic piece 6 can play a role of buffering and damping, the downward pressure caused by the external impact of the alarm 2 can be effectively weakened, the gyro wheel 11 is convenient for support piece 5 both sides lateral shifting, can protect support piece 5, when needs dismantle alarm 2, opens sealing plug 30, upwards stimulates pull ring 29, drives lifter 26 and upwards removes, moves to both sides through connecting rod 25 and carriage release lever 20, and then can make wedge 22 outwards remove to can remove the restriction of wedge 22 to set-square 19, be convenient for take out alarm 2.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. 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. A fixing device for alarm, includes mounting panel (1), alarm (2) and carriage release lever (20), carriage release lever (20) have two, its characterized in that: the upper surface of mounting panel (1) has been seted up and has been put thing groove (3), the lower fixed surface of alarm (2) installs and puts thing groove (3) assorted mount pad (4), a plurality of support piece (5) of lower fixed surface of mount pad (4), the articulated seat of fixedly connected with second (12) is located at the lower surface center of mount pad (4), the lower surface of the articulated seat of second (12) articulates there are balance plate (13), two the equal fixedly connected with connecting block (21) of one end that carriage release lever (20) is relative, return groove (27) have been seted up to the upper surface of mounting panel (1), the one end that connecting block (21) were kept away from in carriage release lever (20) articulates there is connecting rod (25), the top of connecting rod (25) articulates there is lifter (26).

2. A fixing device for an alarm unit according to claim 1, wherein: support piece (5) support for elastic rubber material and be the arc setting, the lower surface of support piece (5) has elastic component (6) through fastening bolt (7) fixed mounting, the lower surface movable mounting of support piece (5) has gyro wheel (11).

3. A fixing device for an alarm unit according to claim 2, wherein: the roof fixedly connected with of support piece (5) first articulated seat (8), the both sides wall of elastic component (6) all with first articulated seat (8) between articulated have telescopic link (9), the surface cover of telescopic link (9) is equipped with first spring (10).

4. A fixing device for an alarm unit according to claim 1, wherein: the lower surface fixed connection of mount pad (4) has curb plate (14) of two symmetries, two one side that curb plate (14) are relative all is seted up recess (15), balance plate (13) extend to the inside of recess (15), just recess (15) with fixedly connected with second spring (16) between balance plate (13), the bottom of curb plate (14) with the equal fixed connection of diapire that puts thing groove (3) has opposite polarity's positioning magnet (17).

5. A fixing device for an alarm unit according to claim 1, wherein: the lower surface fixed connection of balance plate (13) has locating lever (18) of two symmetries, the bottom fixedly connected with set-square (19) of locating lever (18), one side fixedly connected with wedge plate (22) of carriage release lever (20) are kept away from in connecting block (21), wedge plate (22) with set-square (19) are the symmetry setting of each other.

6. A fixing device for an alarm unit according to claim 1, wherein: the diapire fixedly connected with of returning groove (27) is a plurality of spacing pipes (23), the surface at carriage release lever (20) is established to spacing pipe (23), and is inboard spacing pipe (23) with fixedly connected with third spring (24) between connecting block (21).

7. A fixing device for an alarm unit according to claim 1, wherein: the lifting device is characterized in that the top end of the lifting rod (26) is fixedly connected with a pulling plate (28), the upper surface of the pulling plate (28) is fixedly connected with a pulling ring (29), and the upper surface of the returning groove (27) is provided with a sealing plug (30).