CN213876953U

CN213876953U - Sound-insulation anti-theft door bell

Info

Publication number: CN213876953U
Application number: CN202022558593.7U
Authority: CN
Inventors: 杨志强
Original assignee: Huari Door Co ltd Huizhou City
Current assignee: Huari Door Co ltd Huizhou City
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-03
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a soundproof security door doorbell, which comprises a door body, one side of the door body is rotated and is connected with the door frame, the central fixedly connected with handle of door body front end one side, the front end fixedly connected with gypsum board at door body center, the rear end fixedly connected with acoustic celotex board at door body center, one side that the handle was kept away from to door body front end is seted up flutedly, door body front end is rotated and is connected with the rotation lid corresponding with the recess, the top at recess center is provided with two turning blocks, two it is connected with the axis of rotation to rotate between the turning block, the surface winding of axis of rotation has the stay cord, one side top fixedly connected with reciprocating motion mechanism that door body rear end is close to the recess. The utility model discloses in, strike ball and sound production shell through the setting to drive the motion of reciprocating motion mechanism through axis of rotation and cam, thereby drive and strike the ball and carry out the strike of intermittent type formula to the sound production shell, thereby send the sound, remind the visitor outdoors to the people in the room.

Description

Sound-insulation anti-theft door bell

Technical Field

The utility model relates to a burglary-resisting door doorbell technical field especially relates to a burglary-resisting door doorbell gives sound insulation.

Background

Doorbell is the bell on the door, and the function is similar strikes a door, can sound and reminds owner's visitor, according to doorbell's mounting means, divide into wired doorbell and wireless doorbell, and wired doorbell installation is comparatively troublesome, needs the wiring, generally is the engineering doorbell, and wireless doorbell simple to operate only needs to paste or the screw fixation is outdoor with two-sided sponge for the transmitter, and receiver installation battery or insert indoor power can use.

However, most of existing doorbells are installed to limit the structure and the height, and the height of the existing doorbells cannot be adjusted in a lifting mode after installation, so that the existing doorbells cannot be used by children's families conveniently, and users can only reinstall the existing doorbells even if the users want to adjust the height of the doorbells.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a soundproof anti-theft door bell.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sound-insulation anti-theft door bell comprises a door body, wherein one side of the door body is rotatably connected with a door frame, the center of one side of the front end of the door body is fixedly connected with a handle, the front end of the center of the door body is fixedly connected with a gypsum board, and the rear end of the center of the door body is fixedly connected with a sound insulation board;

the handle is arranged on the door body, the door body is arranged on the door body, the front end of the door body is rotatably connected with a rotating cover corresponding to the groove, two rotating blocks are arranged at the top of the center of the groove, a rotating shaft is rotatably connected between the two rotating blocks, a pull rope is wound on the outer surface of the rotating shaft, a reciprocating motion mechanism is fixedly connected to the top of one side, close to the groove, of the rear end of the door body, a cam corresponding to the reciprocating motion mechanism is fixedly connected to the outer surface of the rotating shaft, a knocking ball is rotatably connected to the bottom of one side of the reciprocating motion mechanism, and a sounding shell corresponding to the knocking ball is fixedly connected to the rear end of the door body.

As a further description of the above technical solution:

and sound outlets are formed in the top and the bottom of the front end of the door body.

As a further description of the above technical solution:

one side of the front end of the rotating cover is fixedly connected with a plurality of finger rings.

As a further description of the above technical solution:

the outer surface of the rotating shaft is provided with a plurality of concave holes corresponding to the pull ropes.

As a further description of the above technical solution:

the front end of one side of the center of the door body is fixedly connected with a limiting plate corresponding to the pull rope, and the rear end of the limiting plate and the top of one of the rotating blocks are fixedly connected with a plurality of limiting sleeves corresponding to the pull rope.

As a further description of the above technical solution:

reciprocating motion mechanism includes the fixed block, one side top fixedly connected with fixed block that door body rear end is close to the recess, the central sliding connection at fixed block top has the transmission shaft, the surface of transmission shaft is provided with the spring, one side fixedly connected with and the corresponding spacing ring of spring of transmission shaft, the one end that the transmission shaft is close to the spacing ring is the semicircle ring structure setting, the spout has been seted up at one side center that the spacing ring was kept away from to the fixed block bottom.

As a further description of the above technical solution:

the sounding shell is made of a sounding copper material.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of burglary-resisting door doorbell gives sound insulation compares with traditional device, the device simple structure, and convenient and practical strikes ball and sound production shell through the setting to drive the motion of reciprocating motion mechanism through axis of rotation and cam, thereby drive and strike the ball and carry out the strike of intermittent type formula to the sound production shell, thereby send the sound, remind the visitor outdoors to the people in the room.

2. The device compares with traditional device, and its structure and design all have great innovation and improvement, and this kind of burglary-resisting door bell gives sound insulation is through twining the stay cord on the axis of rotation to extend to certain length with the length of stay cord, thereby make some children also can rotate the axis of rotation through the stay cord, make to strike the ball and strike the sound shell, thereby remind the people in the room, thereby make its work efficiency obtain improving greatly, be worth wideling popularize.

Drawings

Fig. 1 is a main view structural diagram of a door bell of a sound-insulation anti-theft door provided by the utility model;

FIG. 2 is a schematic view of the rotation of the rotating cap;

FIG. 3 is a side sectional structure view of the door bell of the soundproof security door of the utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic structural view of the reciprocating mechanism.

Illustration of the drawings:

1. a door body; 2. a door frame; 3. a handle; 4. a gypsum board; 5. a sound insulating board; 6. a sound outlet; 7. a groove; 8. rotating the cover; 9. a ring; 10. rotating the block; 11. a rotating shaft; 12. concave holes; 13. pulling a rope; 14. a limiting sleeve; 15. a limiting plate; 16. a cam; 17. a reciprocating mechanism; 1701. a fixed block; 1702. a drive shaft; 1703. a spring; 1704. a limiting ring; 1705. a chute; 18. knocking and hitting the ball; 19. a sound shell.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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.

Referring to fig. 1-5, the present invention provides an embodiment: a sound-insulation anti-theft door bell comprises a door body 1, wherein one side of the door body 1 is rotatably connected with a door frame 2, the center of one side of the front end of the door body 1 is fixedly connected with a handle 3, the front end of the center of the door body 1 is fixedly connected with a gypsum board 4, the rear end of the center of the door body 1 is fixedly connected with a sound insulation board 5, and the gypsum board 4 and the sound insulation board 5 are arranged, so that sound outside the door is well blocked;

one side that handle 3 was kept away from to the front end of the door body 1 has seted up recess 7, the rotation of door body 1 front end is connected with and rotates the lid 8 corresponding with recess 7, the top at recess 7 center is provided with two turning blocks 10, it is connected with axis of rotation 11 to rotate between two turning blocks 10, the surface winding of axis of rotation 11 has stay cord 13, one side top fixedly connected with reciprocating motion mechanism 17 that the rear end of the door body 1 is close to recess 7, the surface fixedly connected with of axis of rotation 11 and the corresponding cam 16 of reciprocating motion mechanism 17, the bottom of reciprocating motion mechanism 17 one side is rotated and is connected with the batting ball 18, the rear end fixedly connected with of the door body 1 and the corresponding sound shell 19 of batting ball 18.

The sound outlet 6 has all been seted up to the top and the bottom of the 1 front end of the door body, through setting up two sound outlets 6 to sound that blocks gypsum board 4 and acoustic celotex board 5 has played fine derivation effect.

One side of the front end of the rotating cover 8 is fixedly connected with a plurality of finger rings 9, and the rotating cover 8 can be more conveniently pulled out through the finger rings 9 by arranging the plurality of finger rings 9.

The outer surface of the rotating shaft 11 is provided with a plurality of concave holes 12 corresponding to the pull ropes 13.

The front end of one side of the center of the door body 1 is fixedly connected with a limiting plate 15 corresponding to the pull rope 13, the rear end of the limiting plate 15 and the top of one of the turning blocks 10 are fixedly connected with a plurality of limiting sleeves 14 corresponding to the pull rope 13, and the plurality of limiting sleeves 14 are arranged, so that the pull rope 13 is well limited.

Reciprocating motion 17 includes fixed block 1701, one side top fixedly connected with fixed block 1701 that the door body 1 rear end is close to recess 7, the center sliding connection at fixed block 1701 top has transmission shaft 1702, the surface of transmission shaft 1702 is provided with spring 1703, one side fixedly connected with of transmission shaft 1702 and the corresponding spacing ring 1704 of spring 1703, the one end that transmission shaft 1702 is close to spacing ring 1704 is the semicircle ring structure setting, set up through the semicircle ring structure, thereby make the more convenient push away work to transmission shaft 1702 of cam 16, one side center of keeping away from spacing ring 1704 is seted up spout 1705 in the bottom of fixed block 1701.

The sounding shell 19 is made of sound copper, and the sound copper enables the knocking ball 18 to generate a large sound when knocking the sounding shell 19.

The working principle is as follows: the utility model provides a soundproof anti-theft door doorbell and traditional device have great improvement innovation, when using this kind of soundproof anti-theft door doorbell, at first pull open through ring 9 and rotate lid 8, pull stay cord 13 again, stay cord 13 drives axis of rotation 11 and a plurality of cams 16 and rotates, a plurality of pivoted cams 16 push away transmission shaft 1702 in proper order and do the top and push away transmission shaft 1702 to a certain extent, transmission shaft 1702 drives to strike batting 18 and strikes sound shell 19, thereby makes a sound, when one of them cam 16 rotates next place, transmission shaft 1702 passes through the elastic action of spring 1703 and the limiting action of spacing ring 1704 after, can automatic re-setting to the place of origin, through the top of another one cam 16 pushes away, transmission shaft 1702 drives again to strike batting 18 and strikes sound shell 19, thereby as long as pulling stay cord 13, the knocking ball 18 intermittently knocks the sounding case 19, thereby reminding the people in the house of going out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a burglary-resisting door doorbell gives sound insulation, includes door body (1), its characterized in that: a door frame (2) is rotatably connected to one side of the door body (1), a handle (3) is fixedly connected to the center of one side of the front end of the door body (1), a gypsum board (4) is fixedly connected to the front end of the center of the door body (1), and a sound insulation board (5) is fixedly connected to the rear end of the center of the door body (1);

a groove (7) is arranged on one side of the front end of the door body (1) far away from the handle (3), the front end of the door body (1) is rotationally connected with a rotating cover (8) corresponding to the groove (7), two rotating blocks (10) are arranged at the top of the center of the groove (7), a rotating shaft (11) is rotatably connected between the two rotating blocks (10), a pull rope (13) is wound on the outer surface of the rotating shaft (11), a reciprocating mechanism (17) is fixedly connected with the top of one side of the rear end of the door body (1) close to the groove (7), the outer surface of the rotating shaft (11) is fixedly connected with a cam (16) corresponding to the reciprocating mechanism (17), the bottom of one side of the reciprocating mechanism (17) is rotationally connected with a knocking ball (18), the rear end of the door body (1) is fixedly connected with a sounding shell (19) corresponding to the knocking ball (18).

2. The acoustic insulation burglary-resisting door bell of claim 1, wherein: the top and the bottom of the front end of the door body (1) are both provided with sound outlets (6).

3. The acoustic insulation burglary-resisting door bell of claim 1, wherein: one side of the front end of the rotating cover (8) is fixedly connected with a plurality of finger rings (9).

4. The acoustic insulation burglary-resisting door bell of claim 1, wherein: the outer surface of the rotating shaft (11) is provided with a plurality of concave holes (12) corresponding to the pull ropes (13).

5. The acoustic insulation burglary-resisting door bell of claim 1, wherein: the front end of one side of the center of the door body (1) is fixedly connected with a limiting plate (15) corresponding to the pull rope (13), and the rear end of the limiting plate (15) and the top of one of the rotating blocks (10) are fixedly connected with a plurality of limiting sleeves (14) corresponding to the pull rope (13).

6. The acoustic insulation burglary-resisting door bell of claim 1, wherein: reciprocating motion mechanism (17) include fixed block (1701), one side top fixedly connected with fixed block (1701) that the door body (1) rear end is close to recess (7), the center sliding connection at fixed block (1701) top has transmission shaft (1702), the surface of transmission shaft (1702) is provided with spring (1703), one side fixedly connected with and the corresponding spacing ring (1704) of spring (1703) of transmission shaft (1702), the one end that transmission shaft (1702) are close to spacing ring (1704) is the setting of semicircle ring structure, spout (1705) have been seted up to one side center that spacing ring (1704) were kept away from to fixed block (1701) bottom.

7. The acoustic insulation burglary-resisting door bell of claim 1, wherein: the sounding shell (19) is made of a sounding copper material.