CN218570222U

CN218570222U - Hand-held building intercom

Info

Publication number: CN218570222U
Application number: CN202222947335.7U
Authority: CN
Inventors: 严爱颜; 林思妍
Original assignee: Foshan Jiadabao Electronics Co ltd
Current assignee: Foshan Jiadabao Electronics Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-03
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a hand-held type building intercom relates to building intercom technical field. This hand-held type building intercom, including the intercom casing, fixedly connected with fixed block on the back lateral wall of intercom casing, fixedly connected with stopper on the inner wall of fixed block, run through and sliding connection has the axis of rotation on the inner wall of fixed block, the spacing groove has been seted up on the outer wall of axis of rotation, the fixedly connected with connecting axle on the outer wall of axis of rotation, the outer wall of connecting axle passes through fixing bolt fixedly connected with spring clamp, the outer wall of axis of rotation passes through spacing spring elastic connection on the inner wall of fixed block. This device makes spacing groove and stopper break away from through pressing down the axis of rotation to can rotate the axis of rotation and adjust the direction of whole spring clamp, thereby when fixing, can remain the direction of the intercom casing throughout and be in vertical state, thereby can be convenient for the staff and take the use at any time.

Description

Hand-held building intercom

Technical Field

The utility model relates to a building intercom technical field specifically is a hand-held type building intercom.

Background

The interphone can realize the conversation between the interphone and the interphone without any network support, no cost is generated in the conversation process, and the interphone is suitable for frequent conversation in places with small areas.

The existing building management and inspection process often requires a handheld interphone to communicate and coordinate among all the departments.

When the existing handheld building interphone is used, the handheld building interphone is usually clamped on a waistband through a spring clamp to be fixed, on one hand, the spring clamp and the equivalent position of the interphone are fixed, so that the direction of the interphone is consistent with that of the spring clamp when the interphone is clamped through the spring clamp, and under the condition that the interphone needs to be transversely inserted and fixed, the interphone is transversely arranged, the interphone is not convenient to use and is not convenient to fix on a body, on the other hand, in the running process and the condition of mistaken touch, the spring clamp is easy to fall off, so that the interphone is easy to fall off and fall down, and the interphone is damaged by collision.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hand-held type building intercom has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hand-held type building intercom, includes the intercom casing, fixedly connected with fixed block on the back lateral wall of intercom casing, fixedly connected with stopper on the inner wall of fixed block, run through and sliding connection has the axis of rotation on the inner wall of fixed block, the spacing groove has been seted up on the outer wall of axis of rotation, the fixedly connected with connecting axle on the outer wall of axis of rotation, the outer wall of connecting axle passes through fixing bolt fixedly connected with spring clamp, the outer wall of axis of rotation passes through spacing spring elastic connection on the inner wall of fixed block.

Preferably, the top end of the interphone shell is fixedly connected with a receiving antenna, the top end of the interphone shell is provided with an adjusting knob, and the outer side wall of the interphone shell is provided with a calling button.

Preferably, one end of the limiting spring is in contact with the outer wall of the rotating shaft, and the other end of the limiting spring is fixedly connected to the inner wall of the fixing block.

Preferably, the bottom fixedly connected with connecting block of spring clamp, the inner wall of connecting block runs through and sliding connection has the fixture block.

Preferably, the outer ends of the clamping blocks are arranged in an arc shape, and the side walls of the clamping blocks are fixedly connected with pushing blocks.

Preferably, one end of a return spring is fixedly connected to the outer wall of the clamping block, and the other end of the return spring is fixedly connected to the inner wall of the connecting block.

Preferably, the inner wall of the spring clamp is provided with a clamping groove.

Preferably, the push block penetrates through the side wall of the connecting block and is connected to the side wall of the connecting block in a sliding mode in a horizontal mode.

(III) advantageous effects

The utility model provides a hand-held type building intercom. The method has the following beneficial effects:

(1) This hand-held type building intercom is when using, through setting up axis of rotation, connecting axle, spacing groove, stopper, when fixing, makes spacing groove and stopper break away from through pressing down the axis of rotation to can rotate the axis of rotation and adjust the direction of whole spring clamp, thereby when fixing, can remain the direction of the intercom casing throughout and be in vertical state, thereby can be convenient for the staff use of taking at any time.

(2) This hand-held type building intercom is when using, through setting up fixture block, fixed block, draw-in groove, spring clamp, through removing the fixture block, carries out the joint with positions such as spring clamp and waistband, and rethread reset spring makes the fixture block reset to make fixture block and draw-in groove looks joint, can carry on spacingly to the spring clamp bottom, prevent to produce the mistake at the in-process of running and touch and lead to the intercom to drop, avoid the intercom to appear damaging.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the side view of the utility model;

FIG. 3 is a schematic view of the overall back three-dimensional structure of the present invention;

FIG. 4 is a schematic view of the exploded perspective structure of the fixing block of the present invention;

fig. 5 is a schematic diagram of the three-dimensional explosion structure of the fixing block of the present invention.

In the figure: 1. an interphone housing; 2. adjusting a knob; 3. a call-out button; 4. a receiving antenna; 5. a spring clip; 6. fixing the bolt; 7. a limiting groove; 8. a rotating shaft; 9. a limiting spring; 10. a limiting block; 11. a fixed block; 12. a return spring; 13. connecting blocks; 14. a push block; 15. a clamping block; 16. a card slot; 17. and (7) connecting the shafts.

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.

Please refer to fig. 1-5, the utility model provides a hand-held type building intercom, including intercom shell 1, the top fixedly connected with of intercom shell 1 is used for receiving signal's receiving antenna 4, the top of intercom shell 1 is provided with adjust knob 2, be provided with exhalation button 3 on the outside lateral wall of intercom shell 1, can talk about with other equipment through holding exhalation button 3, fixedly connected with fixed block 11 on the back lateral wall of intercom shell 1, fixedly connected with stopper 10 on the inner wall of fixed block 11, run through and sliding connection has axis of rotation 8 on the inner wall of fixed block 11, spacing groove 7 has been seted up on the outer wall of axis of rotation 8, can carry out spacing on the position to axis of rotation 8 through the joint of spacing groove 7 and stopper 10, prevent that axis of rotation 8 from appearing rotatory in the conventional use, fixedly connected with connecting axle 17 on the outer wall of axis of rotation 8, the outer wall of connecting axle 17 passes through fixing bolt 6 fixedly connected with spring clamp 5, spring clamp 5 itself has certain elasticity, can reset through the elasticity of self after the external force takes place to deform, can be with whole device fixed clamp in required centre gripping place through spring clamp 5.

Further, the outer wall of the rotating shaft 8 contacts with one end of a limiting spring 9, the other end of the limiting spring 9 is fixedly connected to the inner wall of a fixing block 11, the rotating shaft 8 is always kept in an outward pushing state through the elasticity of the limiting spring 9, thereby ensuring that the limiting groove 7 is always kept in a state of being clamped with a limiting block 10 without being influenced by external force, the bottom end of the spring clamp 5 is fixedly connected with a connecting block 13, the inner wall of the connecting block 13 is penetrated through and is slidably connected with a clamping block 15, the outer end of the clamping block 15 is in an arc shape, a pushing block 14 is fixedly connected to the side wall of the clamping block 15, one end of a reset spring 12 is fixedly connected to the outer wall of the clamping block 15, the other end of the reset spring 12 is fixedly connected to the inner wall of the connecting block 13, the initial position of the clamping block 15 is clamped with a clamping groove 16 on the inner wall of the spring clamp 5 through the elasticity of the reset spring 12, so that the interphone is prevented from falling off when the interphone is fixed, and under the condition that external force is applied to the pushing block 14, the clamping block 15 can move inwards, thereby detaching the whole interphone can be detached, the inner wall of the spring clamp 5 is opened, and the pushing block 14 is penetrated through and is connected to the sliding block 13.

The utility model discloses in, during the use, when needs fix, through removing ejector pad 14, make ejector pad 14 drive fixture block 15 extrusion reset spring 12 and inward movement, thereby make fixture block 15 remove the joint with draw-in groove 16, can pass waistband or fixed position with spring clamp 5 this moment, loosen ejector pad 14 this moment, make reset spring 12 drive fixture block 15 and reset, thereby can make fixture block 15 and draw-in groove 16 joint, carry on spacingly and fixed to spring clamp 5 and whole device, avoid its condition that drops to appear, when needs take off, it is same, drive fixture block 15 through removing ejector pad 14 and remove, remove the joint with draw-in groove 16, can manually take off intercom breach smoothly, simultaneously according to required fixed position and usage different, through pressing whole spring clamp 5, make spring clamp 5 drive connecting axle 17 inward movement, 17 drives axle of rotation 8 extrusion limit spring 9 and inward movement, make spacing groove 7 remove the joint with stopper 10 when axle 8 inward movement, make it remove the joint of spacing groove 7 remove the axis of rotation with stopper 10 through rotating whole spring clamp 5, thereby make it drive axle of rotation 10 to make the relative rotation of spring clamp 5 and make things convenient for the rotation of stopper after 1 and the rotation of spring clamp 5 make the relative rotation of stopper 10 again, thereby make the relative rotation of the vertical spring clamp 5 and make it carry out the use the relative rotation of the later stage of the relative rotation of stopper 10 again, thereby more.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hand-held type building intercom, includes intercom casing (1), its characterized in that: fixedly connected with fixed block (11) on the back lateral wall of intercom casing (1), fixedly connected with stopper (10) on the inner wall of fixed block (11), run through and sliding connection has axis of rotation (8) on the inner wall of fixed block (11), spacing groove (7) have been seted up on the outer wall of axis of rotation (8), fixedly connected with connecting axle (17) on the outer wall of axis of rotation (8), the outer wall of connecting axle (17) passes through fixing bolt (6) fixedly connected with spring clamp (5), the outer wall of axis of rotation (8) passes through spacing spring (9) elastic connection on the inner wall of fixed block (11).

2. The hand-held building interphone according to claim 1, characterized in that: the top fixedly connected with receiving antenna (4) of intercom casing (1), the top of intercom casing (1) is provided with adjust knob (2), be provided with on the lateral wall in the outside of intercom casing (1) and exhale button (3).

3. The hand-held building interphone of claim 1, characterized in that: one end of the limiting spring (9) is in contact with the outer wall of the rotating shaft (8), and the other end of the limiting spring (9) is fixedly connected to the inner wall of the fixing block (11).

4. The hand-held building interphone of claim 1, characterized in that: the bottom fixedly connected with connecting block (13) of spring clamp (5), the inner wall of connecting block (13) runs through and sliding connection has fixture block (15).

5. The hand-held building interphone of claim 4, characterized in that: the outer end of the clamping block (15) is arranged in an arc shape, and a pushing block (14) is fixedly connected to the side wall of the clamping block (15).

6. The hand-held building interphone of claim 4, characterized in that: one end of a return spring (12) is fixedly connected to the outer wall of the clamping block (15), and the other end of the return spring (12) is fixedly connected to the inner wall of the connecting block (13).

7. The hand-held building interphone of claim 1, characterized in that: and a clamping groove (16) is formed in the inner wall of the spring clamp (5).

8. The hand-held building interphone of claim 5, characterized in that: the push block (14) penetrates through the side wall of the connecting block (13) and is connected to the side wall of the connecting block in a sliding mode in a horizontal state.