CN217880469U

CN217880469U - Alarm device with positioning structure for door lock

Info

Publication number: CN217880469U
Application number: CN202122945280.1U
Authority: CN
Inventors: 徐惠
Original assignee: Nanjing Xucheng Iot Technology Co ltd
Current assignee: Nanjing Xucheng Iot Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-11-22
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an alarm device that is used for having of lock location structure relates to safety protection equipment technical field. The utility model discloses a casing, the battery standing groove has been seted up to the last lateral wall of casing, and the right side wall of casing is equipped with control switch, and the top sliding connection of battery standing groove has the battery cover, and the last lateral wall of battery cover is connected with anti-skidding sand grip, and the lower extreme of casing is connected with the connecting wire, and the front end of connecting wire is connected with the connecting block, and the front end of connecting block is connected with the response shell fragment. The utility model discloses an sliding connection traveller in the spout, the side wall of traveller passes through the arc wall joint in joint strip and the joint section of thick bamboo, makes fixed arc board ability rotation about, and fixed arc board can control through the traveller and remove, and the fixed arc board of adjustment of being convenient for sets up the draw-in groove at the left and right sides wall of protective sheath, and the front end of draw-in groove is the arc structure setting, makes the joint that the joint post on draw-in groove and the connecting block can be better, makes the protective sheath can not drop from the joint post easily, can protect the response shell fragment.

Description

Alarm device with positioning structure for door lock

Technical Field

The utility model belongs to the technical field of safety protection equipment, especially, relate to an alarm device that is used for having location structure of lock.

Background

The safety protection is prepared to deal with attack or avoid damage, and in order to achieve the purpose of safety protection, various safety protection devices are generally used, such as a safety net, a safety helmet, a monitoring device, a protective clothing, a door lock alarm and the like, wherein the door lock alarm can give out an alarm sound when a lawbreaker opens a door to enter a room so as to seek external help in time and protect the safety of the door lock, so that an alarm device with a positioning structure for the door lock is particularly important, but the following disadvantages still exist in the practical use:

1. when the existing alarm device with the positioning structure for the door lock is used, the position and the angle of the positioning structure cannot be adjusted, and the positioning limitation is large;

2. the existing alarm device with a positioning structure for a door lock is easy to be extruded when the alarm device is stored, so that the induction piece is deformed to influence the use of the alarm device.

Therefore, the existing alarm device with a positioning structure for a door lock cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an alarm device that is used for having location structure of lock, spout is seted up through the inside at the recess, sliding connection traveller in the spout, the arc wall joint in joint strip and the joint section of thick bamboo is passed through to the week lateral wall of traveller, make fixed arc board can the left and right sides rotation certain angle, and fixed arc board and joint section of thick bamboo can pass through the traveller and control, the angle and the position of the fixed arc board of the adjustment of being convenient for, connect the joint post at the left and right sides wall of connecting block, the draw-in groove is seted up to the left and right sides wall of protective sheath, the front end of draw-in groove is the arc structure setting, make draw-in groove and joint post can better joint, thereby make the protective sheath can not drop from the joint post easily, can protect the response shell fragment, the current alarm device location structure that is used for the lock to have location structure can not adjust and respond to the easy problem of receiving of extrusion.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an alarm device that is used for location structure of having of lock, which comprises a housin, the battery standing groove has been seted up to the last lateral wall of casing, and the right side wall of casing is equipped with control switch, the top sliding connection of battery standing groove has the battery cover, and the last lateral wall of battery cover is connected with anti-skidding sand grip, loudspeaker are installed to the last lateral wall of casing, and loudspeaker are located the top of battery cover, the lower extreme of casing is connected with the connecting wire, and the front end of connecting wire is connected with the connecting block, the front end of connecting block is connected with the response shell fragment, specifically, and the existence of loudspeaker can enlarge alarm sound, and the existence of battery standing groove can be used for placing the battery, and the response shell fragment passes through connecting wire and alarm device electric connection.

Further, the response shell fragment is provided with two, and the lateral wall of response shell fragment has cup jointed the rubber sleeve, the left and right sides wall of connecting block all is connected with the joint post, specifically, the existence of response shell fragment, and the control siren of being convenient for sends out alarm sound.

Further, all lateral walls joint of joint post has the protective sheath, the draw-in groove has been seted up to the left and right sides wall of protective sheath, and the front end of draw-in groove is the arc structure setting, and specifically, the existence of joint post is convenient for with the protective sheath joint to stabilize the position of protective sheath, the existence of protective sheath can play the guard action to responding to the shell fragment, and the front end is the draw-in groove that the arc structure set up, can be better with joint post joint, thereby make the protective sheath can not drop from the joint post easily.

Further, the middle part of the rear side wall of the shell is provided with a groove, the upper side wall and the lower side wall of the groove are provided with sliding grooves, sliding columns are connected between the sliding grooves in a sliding mode, specifically, the sliding grooves are connected with the sliding columns in a sliding mode, the sliding columns are connected with the sliding grooves in a sliding mode, the clamping cylinders and the fixed arc plates can move left and right through the sliding columns, and the positions of the clamping cylinders and the fixed arc plates can be adjusted conveniently.

Further, the length of spout is less than the length of recess, the week lateral wall of traveller is connected with a plurality of joint strip, and the equidistance between joint strip and the joint strip, specifically, the length of spout is less than the setting of the length of recess, makes the traveller can not follow the spout and drops, and the existence of joint strip is convenient for with the arc wall joint on the joint section of thick bamboo.

Furtherly, the week lateral wall of traveller has a joint section of thick bamboo through joint strip joint, and the inside wall of a joint section of thick bamboo has seted up a plurality of arc wall, the week lateral wall of a joint section of thick bamboo is connected with fixed arc board, and specifically, the joint of a joint section of thick bamboo and traveller makes a joint section of thick bamboo can the horizontal rotation certain angle, and it is convenient for from different angle joints on the door handle, and fixed arc board has certain elasticity, is convenient for its AND gate handle joint.

The utility model discloses following beneficial effect has:

1. the utility model discloses a spout is seted up through the inside at the recess, sliding connection traveller in the spout, the arc wall joint in joint strip and the joint section of thick bamboo is passed through to the week lateral wall of traveller, make fixed arc board certain angle of rotation about can, and fixed arc board and joint section of thick bamboo can pass through the traveller and control, be convenient for adjust the angle and the position of fixed arc board, the current alarm device that has a location structure that is used for the lock has been solved, when using, its location structure's position and angle can not adjust, the great problem of limitation of location.

2. The utility model discloses a joint post is connected at the left and right sides wall of connecting block, the draw-in groove is seted up to the left and right sides wall of protective sheath, the front end of draw-in groove is the arc structure setting, make draw-in groove and joint post can better joint, thereby make the protective sheath can not drop from the joint post easily, can protect the response shell fragment, the current alarm device that has location structure who is used for the lock has been solved, when accomodating and depositing alarm device, the response piece easily receives the extrusion, lead to its deformation, influence the problem of its use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a second schematic view of the present invention;

FIG. 3 is a third schematic view of the present invention;

fig. 4 is a schematic structural diagram of the housing of the present invention;

FIG. 5 is a structural diagram of the connecting block and the protective sheath of the present invention;

FIG. 6 is a view of the protective cover of the present invention;

fig. 7 is a structural diagram of the connecting block and the induction elastic piece of the present invention;

fig. 8 is a structural diagram of the housing and the fixed arc plate of the present invention;

FIG. 9 is a structural view of the groove and the chute of the present invention;

FIG. 10 is a view showing the structure of the sliding pole and the latch bar of the present invention;

fig. 11 is a structural diagram of the clamping cylinder and the fixed arc plate of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a housing; 101. a battery placement groove; 102. a groove; 1021. a chute; 103. a horn; 2. a control switch; 3. a battery cover; 301. anti-skid convex strips; 4. a connecting wire; 5. connecting blocks; 501. a clamping column; 6. sensing the elastic sheet; 601. a rubber sleeve; 7. a protective sleeve; 701. a card slot; 8. a traveler; 801. clamping the strips; 9. a clamping cylinder; 901. an arc-shaped slot; 10. and fixing the arc plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Please refer to fig. 1-4, the utility model relates to an alarm device with location structure for lock, which comprises a housin 1, battery standing groove 101 has been seted up to the last lateral wall of casing 1, and the right lateral wall of casing 1 is equipped with control switch 2, the top sliding connection of battery standing groove 101 has battery cover 3, and the last lateral wall of battery cover 3 is connected with anti-skidding sand grip 301, loudspeaker 103 is installed to the last lateral wall of casing 1, and loudspeaker 103 is located the top of battery cover 3, the lower extreme of casing 1 is connected with connecting wire 4, and the front end of connecting wire 4 is connected with connecting block 5, the front end of connecting block 5 is connected with response shell fragment 6, specifically, loudspeaker 103's existence can enlarge the alarm sound, the existence of battery standing groove 101, can be used for placing the battery, response shell fragment 6 passes through connecting wire 4 and alarm device electric connection, response shell fragment 6 is provided with two, and the lateral wall of response shell fragment 6 has cup jointed rubber sleeve 601, the left and right sides wall of connecting block 5 all is connected with joint post 501, specifically, the existence of response shell fragment 6, be convenient for control alarm device sends the alarm sound.

Wherein as shown in fig. 5-7, the week side wall joint of joint post 501 has protective sheath 7, draw-in groove 701 has been seted up to the left and right sides wall of protective sheath 7, and the front end of draw-in groove 701 is the arc structure setting, specifically, the existence of joint post 501, be convenient for with protective sheath 7 joint, thereby stabilize the position of protective sheath 7, the existence of protective sheath 7 can play the guard action to response shell fragment 6, the front end is the draw-in groove 701 that the arc structure set up, can be better with joint post 501 joint, thereby make protective sheath 7 can not drop from joint post 501 easily.

As shown in fig. 8-11, a groove 102 is formed in the middle of a rear side wall of the housing 1, sliding grooves 1021 are formed in upper and lower side walls of the groove 102, sliding posts 8 are slidably connected between the sliding grooves 1021, specifically, sliding connections with the sliding posts 8 are facilitated due to the existence of the sliding grooves 1021, the sliding posts 8 are slidably connected with the sliding grooves 1021, so that the clamping cylinder 9 and the fixed arc plate 10 can move left and right through the sliding posts 8, and positions of the sliding posts are facilitated to be adjusted, the length of the sliding grooves 1021 is smaller than that of the groove 102, a plurality of clamping bars 801 are connected to a peripheral side wall of the sliding posts 8, and the clamping cylinder 9 is equidistantly connected between the clamping bars 801 and the clamping bars 801, specifically, the length of the sliding grooves is smaller than that of the groove 102, so that the sliding posts 8 cannot fall off from the sliding grooves 1021, the clamping bars 801 are conveniently clamped with the arc grooves 901 on the clamping cylinder 9, the peripheral side wall of the sliding posts 8 are clamped with the clamping cylinder 9 through the clamping bars 801, a plurality of the arc grooves 901 are formed in the inner side wall of the clamping cylinder 9, a plurality of the inner side wall of the clamping cylinder 901, the door handle 9 is connected with the fixed arc plate 10, and the door can be conveniently clamped with the door handle at a certain angle from left and right, and a certain angle can be conveniently.

One specific application of this embodiment is: install the battery in battery placement groove 101, recess 102 has been seted up at the middle part of the back lateral wall of casing 1, spout 1021 has been seted up to the upper and lower both sides wall of recess 102, and sliding connection has traveller 8 between spout 1021, the all lateral walls of traveller 8 have joint section of thick bamboo 9 through joint strip 801 joint, the all lateral walls of joint section of thick bamboo 9 are connected with fixed arc board 10, the joint of joint section of thick bamboo 9 and traveller 8, make joint section of thick bamboo 9 rotate certain angle about can, it is convenient for it from different angle joint on the door handle, fixed arc board 10 has certain elasticity, it is convenient for it to be connected with the door handle joint, adjust the joint of fixed arc board 10 after its position, when will using the device, take protective sheath 7 and rubber sleeve 601 down, insert response shell fragment 6 in the crack, press control switch 2 starting drive, someone pushes away the door, response shell fragment 6 parts, the siren sends the sound through loudspeaker 103, connect joint post draw-in the left and right sides wall of connecting block 5, draw-in the left and right sides wall of protective sheath 7, draw-in groove 701 is seted up draw-in groove 701 about protective sheath 7, the front end of arc structure setting, make better and the joint column can not receive the influence from the extrusion protective sheath to receive the extrusion protective sheath and can not receive the extrusion and can be used when the extrusion protective sheath 6 easily when the extrusion protective sheath is used device.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. An alarm device with a positioning structure for a door lock, comprising a housing (1), characterized in that: battery standing groove (101) have been seted up to the last lateral wall of casing (1), and the right side wall of casing (1) is equipped with control switch (2), the top sliding connection of battery standing groove (101) has battery cover (3), and the last lateral wall of battery cover (3) is connected with anti-skidding sand grip (301), loudspeaker (103) are installed to the last lateral wall of casing (1), and loudspeaker (103) are located the top of battery cover (3), the lower extreme of casing (1) is connected with connecting wire (4), and the front end of connecting wire (4) is connected with connecting block (5), the front end of connecting block (5) is connected with response shell fragment (6).

2. The alarm device with the positioning structure for the door lock according to claim 1, wherein the number of the induction elastic pieces (6) is two, the outer side wall of each induction elastic piece (6) is sleeved with a rubber sleeve (601), and the left side wall and the right side wall of each connecting block (5) are connected with clamping columns (501).

3. The alarm device with the positioning structure for the door lock as claimed in claim 2, wherein the peripheral side wall of the fastening column (501) is fastened with a protective sleeve (7), the left and right side walls of the protective sleeve (7) are provided with fastening grooves (701), and the front ends of the fastening grooves (701) are arranged in an arc structure.

4. The alarm device with the positioning structure for the door lock as claimed in claim 1, wherein the housing (1) has a groove (102) formed in a middle portion of a rear sidewall thereof, and sliding grooves (1021) are formed in upper and lower sidewalls of the groove (102), and the sliding posts (8) are slidably connected between the sliding grooves (1021).

5. The alarm device with the positioning structure for the door lock as claimed in claim 4, wherein the length of the sliding groove (1021) is less than that of the groove (102), the peripheral side wall of the sliding column (8) is connected with a plurality of clamping strips (801), and the clamping strips (801) are equidistant from the clamping strips (801).

6. The alarm device with the positioning structure for the door lock is characterized in that the clamping cylinder (9) is clamped on the peripheral side wall of the sliding column (8) through a clamping strip (801), a plurality of arc-shaped grooves (901) are formed in the inner side wall of the clamping cylinder (9), and a fixed arc plate (10) is connected to the peripheral side wall of the clamping cylinder (9).