CN219958830U - Button assembly of interphone - Google Patents

Abstract

The utility model discloses a button assembly of an interphone, which comprises an interphone body, wherein a containing groove is formed in the side surface of the interphone body, a connecting cylinder is arranged at the inner end of the containing groove, a positioning chute is formed in the edge end of the connecting cylinder, the button assembly is arranged on the containing groove and comprises a pressing cover, a butt joint ring is arranged at the top edge of the pressing cover, a jack post is arranged at the inner side of the pressing cover, a positioning block is arranged between the pressing cover and the jack post, a protection sleeve is arranged at the outer side of the pressing cover, and a clamping assembly is arranged on the butt joint ring; according to the utility model, the elastic clamping structure is formed between the torsion spring and the clamping block in the clamping assembly, so that the end part of the clamping block is clamped on the limiting groove, and the key function is prevented from being triggered by touching the control button with the protruding side surface when the interphone is not used, thereby protecting the use of the interphone.

Description

Button assembly of interphone

Technical Field

The utility model relates to the technical field of interphone auxiliary devices, in particular to a button assembly of an interphone.

Background

The interphone is a bidirectional mobile communication tool, can communicate without any network support, has no telephone charge, and is suitable for occasions with relatively fixed and frequent communication. The interphone is a terminal device of trunking communication, can be used as the terminal device of trunking communication, can also be used as a professional wireless communication tool in mobile communication, is not limited by a network, and can enable a user to communicate easily in places where the network is not covered.

The basic button component of the conventional interphone is generally a spring-pressed button, and when the conventional interphone is not used, the control button with the convex side face is easily touched, so that the key function is triggered, unnecessary troubles are caused, and meanwhile, gaps exist between a pressing piece and a shell in the conventional interphone button component, and water easily enters from the gaps to influence the normal operation of the key function.

Disclosure of Invention

The present utility model is directed to a button assembly of an intercom, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a button subassembly of intercom, includes the intercom body, the holding tank has been seted up to the side of intercom body, the side of intercom body is located the inner of holding tank and is provided with the connecting cylinder, the location spout has been seted up to the edge of connecting cylinder, the side of intercom body is located the holding tank and is provided with button subassembly, button subassembly includes the press lid, the top edge of press lid is provided with the docking collar, the inboard of press lid is provided with the jack-prop, be provided with the locating piece between press lid and the jack-prop, the side of intercom body is located the outside of press lid and is provided with the protection sleeve, be provided with the joint subassembly on the docking collar.

Preferably, the positioning blocks are arranged in a plurality, the positioning blocks are circumferentially distributed around the jacking column, and the end parts of the positioning blocks are protruded out of the pressing cover and are in sliding connection with the positioning sliding grooves.

Preferably, a limit groove is formed in one side of the protection sleeve, and an arc groove is formed in the bottom side of the protection sleeve.

Preferably, the bottom inner side edge of the protection sleeve protrudes and is attached to the outer side of the pressing cover, the top inner side protrusion is arranged, and the butt joint ring and the top inner side protrusion of the protection sleeve are arranged in a staggered mode.

Preferably, the clamping assembly comprises a clamping block, a rotary groove is formed in one side of the butt joint ring, a fixed shaft is fixedly inserted in the rotary groove, and the clamping block is rotatably sleeved on the fixed shaft.

Preferably, a torsion spring is arranged on the fixed shaft, one end of the torsion spring is fixed on the fixed shaft, the other end of the torsion spring is fixed on the clamping block, and the end part of the clamping block is clamped on the limiting groove.

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

1. according to the utility model, the elastic clamping structure is formed between the torsion spring and the clamping block in the clamping assembly, so that the end part of the clamping block is clamped on the limiting groove, and the key function is prevented from being triggered by touching the control button with the protruding side surface when the interphone is not used, thereby protecting the use of the interphone.

2. According to the utility model, the butt joint rings and the inner side bulges at the top of the protective sleeve are arranged in a staggered manner to form a stepped opposite sealing structure, and meanwhile, the circular arc grooves are arranged to prevent water from easily entering from the gaps to influence the normal operation of key functions.

Drawings

Fig. 1 is a schematic view of the outside structure of the interphone according to the present utility model.

Fig. 2 is a schematic view of the structure of the utility model between the pressing cover, the protective sleeve and the connecting cylinder.

Fig. 3 is a schematic side view of a docking ring according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: an interphone body 1; pressing the cover 2; a docking ring 21; a top post 22; a positioning block 23; a protective sleeve 3; a limit groove 31; arc slot 32; a housing groove 4; a connecting cylinder 5; positioning the chute 51; a clamping block 6; a fixed shaft 61; torsion spring 62.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a button subassembly of intercom, includes intercom body 1, and holding tank 4 has been seted up to intercom body 1's side, and intercom body 1's side is located holding tank 4's inner fixedly connected with connecting cylinder 5, and positioning chute 51 has been seted up to connecting cylinder 5's marginal end, is equipped with spring joint structure in the connecting cylinder 5, and spring joint structure is common structure in the prior art and does not need to be described again, only sets forth the pressing member.

The side of intercom body 1 is located and is provided with the button subassembly on holding tank 4, the button subassembly is including pressing lid 2, the top edge of pressing lid 2 is fixed with docking ring 21, the inboard of pressing lid 2 is fixed with jack-post 22, fixedly connected with locating piece 23 between pressing lid 2 and the jack-post 22, locating piece 23 is provided with a plurality of, a plurality of locating pieces 23 are circumferentially distributed around jack-post 22, the tip protrusion of locating piece 23 is set up in pressing lid 2, and slide grafting between with location spout 51, the degree of depth of location spout 51 is greater than the height of locating piece 23, the cooperation is favorable to the guidance quality of pressing between locating piece 23 and the location spout 51 and prevents that the dislocation from causing the contact failure.

The side of intercom body 1 is located the outside of pressing lid 2 and is fixed with protection sleeve 3, laminating between the outside of the inboard edge protrusion of bottom of protection sleeve 3 and pressing lid 2, and the inboard protrusion setting in top, limit groove 31 has been seted up to one side of protection sleeve 3, circular arc fluting 32 has been seted up to the bottom side of protection sleeve 3, circular arc fluting 32 set up be convenient for water through circular arc fluting 32 outflow and prevent ponding, crisscross setting between the inboard protrusion in top of docking collar 21 and protection sleeve 3 forms the relative seal structure of formation ladder-type, be favorable to improving the leakproofness between pressing piece and the casing, have waterproof effect.

The butt joint ring 21 is provided with the joint subassembly, the joint subassembly includes fixture block 6, the change groove has been seted up to one side of butt joint ring 21, fixedly pegged graft on the change groove has fixed axle 61, fixture block 6 rotates to cup joint on fixed axle 61, torsion spring 62 has been cup jointed on the fixed axle 61, torsion spring 62's one end is fixed on fixed axle 61, and the other end is fixed at fixture block 6, fixture block 6's tip joint is on spacing groove 31, form elasticity joint structure between torsion spring 62 and the fixture block 6 for fixture block 6's tip joint is on spacing groove 31.

During actual use, the end part of the clamping block 6 is contained in the protective sleeve 3 and the pressing cover 2 is pressed, at the moment, the positioning block 23 slides along the positioning sliding groove 51, the push column 22 presses the spring type joint structure to realize the key function, the pressing cover 2 is loosened again, the end part of the clamping block 6 slides upwards along the inner side of the protective sleeve 3 under the action of the spring reset elastic force of the spring type joint structure, when the end part of the clamping block 6 is butted with the limiting groove 31, the end part of the clamping block 6 is clamped on the limiting groove 31 under the action of the torsion force of the torsion spring 62, the control button protruding to the side is prevented from being touched when not in use, the key function is triggered, and therefore, the use of the interphone is protected, in the process, the butt joint ring 21 and the inner side protruding of the top of the protective sleeve 3 are staggered, so that a stepped type relative sealing structure is formed, the sealing between the pressing piece and the shell is improved, and the waterproof effect is achieved.

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

Claims (6)

1. The button assembly of the intercom, including the intercom body (1), its characterized in that: the utility model discloses a interphone body, including interphone body (1), holding tank (4) have been seted up to the side of interphone body (1), the side of interphone body (1) is located the inner of holding tank (4) and is provided with connecting cylinder (5), location spout (51) have been seted up to the edge of connecting cylinder (5), the side of interphone body (1) is located and is provided with button subassembly on holding tank (4), button subassembly is including pressing lid (2), the top edge department of pressing lid (2) is provided with docking collar (21), the inboard of pressing lid (2) is provided with jack-prop (22), be provided with locating piece (23) between pressing lid (2) and jack-prop (22), the side of interphone body (1) is located the outside of pressing lid (2) and is provided with protective sleeve (3), be provided with joint subassembly on docking collar (21).

2. The interphone button assembly according to claim 1, characterized in that: the positioning blocks (23) are arranged in a plurality, the positioning blocks (23) are circumferentially distributed around the jacking column (22), and the end parts of the positioning blocks (23) are protruded out of the pressing cover (2) and are in sliding connection with the positioning sliding grooves (51).

3. The interphone button assembly according to claim 1, characterized in that: a limit groove (31) is formed in one side of the protection sleeve (3), and an arc groove (32) is formed in the bottom side of the protection sleeve (3).

4. The interphone button assembly according to claim 1, characterized in that: the inner edge bulge of the bottom of the protection sleeve (3) is attached to the outer side of the pressing cover (2), the inner bulge of the top is arranged, and the butt joint rings (21) and the inner bulge of the top of the protection sleeve (3) are arranged in a staggered mode.

5. The interphone button assembly according to claim 1, characterized in that: the clamping assembly comprises a clamping block (6), a rotating groove is formed in one side of the butt joint ring (21), a fixed shaft (61) is fixedly inserted in the rotating groove, and the clamping block (6) is rotatably sleeved on the fixed shaft (61).

6. The interphone button assembly according to claim 5, characterized in that: the fixed shaft (61) is provided with a torsion spring (62), one end of the torsion spring (62) is fixed on the fixed shaft (61), the other end of the torsion spring is fixed on the clamping block (6), and the end part of the clamping block (6) is clamped on the limiting groove (31).