CN211908780U

CN211908780U - Three-proofing interphone capable of sealing antenna interface

Info

Publication number: CN211908780U
Application number: CN202020761530.9U
Authority: CN
Inventors: 吴亚章
Original assignee: Anhui Huadi Intelligent Technology Co ltd
Current assignee: Anhui Huadi Intelligent Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-11-10
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a can be to sealed three proofings intercom of antenna interface, including intercom main part, connecting spring, rubber layer and micro spring, there are positioning sleeve and locating plate top surface difference fixed mounting of intercom main part, and the locating plate is located positioning sleeve's left side, the groove has been seted up to the top surface of locating plate, and the internally mounted of locating plate has the closing plate, the left surface welded fastening of closing plate has connecting spring, and connecting spring's left end and locating plate welded connection, the left end outside fixed mounting of closing plate has the limiting plate, and limiting plate and spacing groove interconnect. This can be to sealed three proofings intercom of antenna interface, the closing plate is under the condition of relieving the location, and accessible coupling spring's elasticity promotes, makes the closing plate carry out the work of sealing to the top surface of position sleeve, and through the slip of limiting plate at the spacing inslot, stability when having increased the closing plate operation simultaneously avoids the closing plate to take place the phenomenon of the aversion that drops.

Description

Three-proofing interphone capable of sealing antenna interface

Technical Field

The utility model relates to an intercom technical field specifically is a can be to the sealed three proofings intercom of antenna interface.

Background

The interphone is mainly a tool for carrying out two-way mobile communication without the support of any network, so that the interphone is used in relatively fixed and frequently-communicated areas, and meanwhile, the types of the interphone are diversified according to requirements, wherein the interphone comprises a three-prevention interphone.

Common three proofings intercom in the existing market generally directly carries out sealing work through the region of rubber layer antenna interface on the three proofings intercom, and the rubber layer is comparatively soft, at the in-process of long-term use, causes the damage to the rubber layer easily to influence the sealing work to antenna interface, be unfavorable for carrying out frequent dismouting work to the antenna, to above-mentioned problem, carry out the innovative design on the basis of original three proofings intercom.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be to sealed three proofings intercom of antenna interface to solve common three proofings intercom on the existing market that proposes in the above-mentioned background, generally directly carry out the work of sealing through the rubber layer to the region of antenna interface on the three proofings intercom, the rubber layer is comparatively soft, at the in-process of long-term use, causes the damage to the rubber layer easily, thereby influence the work of sealing to antenna interface, be unfavorable for carrying out the problem of frequent dismouting work to the antenna.

In order to achieve the above object, the utility model provides a following technical scheme: a three-proofing interphone capable of sealing an antenna interface comprises an interphone body, a connecting spring, a rubber layer and a micro spring, wherein a positioning sleeve and a positioning plate are fixedly mounted on the top surface of the interphone body respectively, the positioning plate is positioned on the left side of the positioning sleeve, a containing groove is formed in the top surface of the positioning plate, a sealing plate is mounted inside the positioning plate, the connecting spring is fixedly welded on the left surface of the sealing plate, the left end of the connecting spring is welded with the positioning plate, a limiting plate is fixedly mounted on the outer side of the left end of the sealing plate, the limiting plate is connected with the limiting groove, the limiting groove is formed in the inner wall of the positioning plate, the rubber layer is bonded on the top surface of the sealing plate, a positioning hole is formed in the top surface of the sealing plate, a circular plate is mounted inside the positioning hole, the circular plate is fixedly mounted on the outer surface of, the limiting hole is formed in the bottom face of the sealing plate and connected with the top end of the limiting shaft, the bottom end of the limiting shaft is located inside the accommodating hole, the accommodating hole is formed in the positioning plate, and the micro spring is mounted inside the accommodating hole.

Preferably, the outer surface of the positioning sleeve is threaded, and the top surface of the positioning sleeve is flush with the bottom surface of the sealing plate.

Preferably, the sealing plate forms a telescopic structure with the positioning plate through the accommodating groove and the connecting spring, and the overlooking of the sealing plate is in a shape of a Chinese character 'tu'.

Preferably, the limiting plates are symmetrically distributed about the longitudinal center line of the sealing plate, and the limiting plates and the limiting grooves form a sliding structure.

Preferably, the circular plate and the positioning hole form a sliding structure, the diameter of the circular plate is larger than that of the push shaft, and the push shaft and the limiting hole form a sliding structure.

Preferably, the limit shaft and the accommodating hole form a telescopic structure through a micro spring, and the limit shaft is connected with the limit hole in a clamping manner.

Compared with the prior art, the beneficial effects of the utility model are that: the three-proofing interphone capable of sealing the antenna interface,

1. under the condition that the positioning of the sealing plate is released, the sealing plate can be pushed by the elastic force of the connecting spring to seal the top surface of the positioning sleeve, and meanwhile, the stability of the sealing plate during operation is improved by the sliding of the limiting plate in the limiting groove, so that the phenomenon that the sealing plate falls off and shifts is avoided;

2. in the process of accommodating the sealing plate, when the limiting hole in the bottom surface of the sealing plate is aligned with the limiting shaft, the limiting shaft can be pushed by the elasticity of the miniature spring to automatically slide into the limiting hole for clamping connection, so that the convenience of the whole operation is improved;

3. staff's accessible makes the rubber layer promote to push away the axle and operates to the pressing of rubber layer, conveniently pushes away the axle and releases spacing downthehole work of removing that advances location with spacing, pushes away an accessible plectane simultaneously and carries out spacing work, avoids pushing away the bottom sliding of axle and accomodates downthehole.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the positioning plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the overlooking section structure of the positioning plate of the present invention.

In the figure: 1. an interphone body; 2. a positioning sleeve; 3. positioning a plate; 4. a receiving groove; 5. a sealing plate; 6. a connecting spring; 7. a limiting plate; 8. a limiting groove; 9. a rubber layer; 10. positioning holes; 11. a circular plate; 12. pushing the shaft; 13. a limiting hole; 14. a limiting shaft; 15. a receiving hole; 16. a micro-spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a three-proofing interphone capable of sealing an antenna interface comprises an interphone body 1, a connecting spring 6, a rubber layer 9 and a micro spring 16, wherein a positioning sleeve 2 and a positioning plate 3 are fixedly mounted on the top surface of the interphone body 1 respectively, the positioning plate 3 is positioned on the left side of the positioning sleeve 2, a storage groove 4 is formed in the top surface of the positioning plate 3, a sealing plate 5 is mounted inside the positioning plate 3, the connecting spring 6 is fixedly welded on the left surface of the sealing plate 5, the left end of the connecting spring 6 is welded with the positioning plate 3, a limiting plate 7 is fixedly mounted on the outer side of the left end of the sealing plate 5, the limiting plate 7 is connected with a limiting groove 8, the limiting groove 8 is formed in the inner wall of the positioning plate 3, the rubber layer 9 is bonded on the top surface of the sealing plate 5, a positioning hole 10 is formed in the top surface of the sealing plate 5, a circular plate 11 is mounted inside, the pushing shaft 12 penetrates through the circular plate 11 and the positioning hole 10 to be connected with the limiting hole 13, the limiting hole 13 is formed in the bottom surface of the sealing plate 5, the limiting hole 13 is connected with the top end of the limiting shaft 14, the bottom end of the limiting shaft 14 is located inside the accommodating hole 15, the accommodating hole 15 is formed in the positioning plate 3, and the micro spring 16 is installed inside the accommodating hole 15;

the outer surface of the positioning sleeve 2 is threaded, and the top surface of the positioning sleeve 2 is flush with the bottom surface of the sealing plate 5, so that subsequent thread installation work on the antenna is facilitated, disassembly and assembly work is facilitated, and meanwhile, the positioning sleeve 2 can be sealed through the sealing plate 5;

the sealing plate 5 and the positioning plate 3 form a telescopic structure through the accommodating groove 4 and the connecting spring 6, the depression of the sealing plate 5 is in a convex shape, the sealing plate 5 can be pushed by the elastic force of the connecting spring 6 to slide rightwards, and meanwhile, the maximum sliding position of the sealing plate 5 can be limited by the convex structure of the sealing plate 5;

the limiting plates 7 are symmetrically distributed about the longitudinal center line of the sealing plate 5, the limiting plates 7 and the limiting grooves 8 form a sliding structure, and the stability of the sealing plate 5 during operation can be improved through the sliding operation of the limiting plates 7 in the limiting grooves 8, so that the phenomenon that the sealing plate 5 is shifted or falls off is avoided;

the circular plate 11 and the positioning hole 10 form a sliding structure, the diameter of the circular plate 11 is larger than that of the push shaft 12, the push shaft 12 and the limiting hole 13 form a sliding structure, and the push shaft 12 can perform limiting work by sliding the circular plate 11 in the positioning hole 10 in the process of sliding downwards, so that the push shaft 12 is prevented from sliding into the accommodating hole 15;

the limit shaft 14 forms a telescopic structure with the accommodating hole 15 through the micro spring 16, the connection mode of the limit shaft 14 and the limit hole 13 is clamping connection, and after the limit shaft 14 is aligned with the limit hole 13, the limit shaft 14 can automatically slide into the limit hole 13 to be clamped and fixed through the elastic force of the micro spring 16.

The working principle is as follows: according to fig. 1 and 4, firstly, a worker can fixedly install the antenna through the threaded connection with the positioning sleeve 2, so that the antenna can be conveniently installed and detached, when the antenna does not need to be installed, external dust can easily enter the interface on the interphone body 1 through the positioning sleeve 2, and the interphone body 1 is a known and existing technology in the market and is not described in detail herein;

according to fig. 1-4, the worker can manually press the rubber layer 9 to push the push shaft 12, so that the push shaft 12 drives the circular plate 11 to slide in the positioning hole 10, and the push shaft 12 pushes the limit shaft 14 to slide away from the limit hole 13, so that the limit shaft 14 slides into the accommodating hole 15 to perform accommodating operation, so that the limit shaft 14 pushes the micro spring 16 to perform contraction operation, and the positioning operation of the sealing plate 5 is released;

according to fig. 2-4, the sealing plate 5 is pushed by the elastic force of the connecting spring 6 and slides rightwards on the positioning plate 3, meanwhile, the sealing plate 5 drives the limiting plate 7 to slide in the limiting groove 8, so that the stability during sliding operation is improved, the sealing plate 5 is attached to the top surface of the positioning sleeve 2, the top surface of the positioning sleeve 2 is convenient to seal, the whole device works, and the content which is not described in detail in the specification belongs to the prior art known by the professional skilled in the art.

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 can be to sealed three proofings intercom of antenna interface, includes intercom main part (1), coupling spring (6), rubber layer (9) and miniature spring (16), its characterized in that: the top surface of the interphone main body (1) is respectively fixedly provided with a positioning sleeve (2) and a positioning plate (3), the positioning plate (3) is positioned on the left side of the positioning sleeve (2), the top surface of the positioning plate (3) is provided with a containing groove (4), a sealing plate (5) is arranged inside the positioning plate (3), the left surface of the sealing plate (5) is fixedly welded with a connecting spring (6), the left end of the connecting spring (6) is welded with the positioning plate (3), the outer side of the left end of the sealing plate (5) is fixedly provided with a limiting plate (7), the limiting plate (7) is mutually connected with a limiting groove (8), the limiting groove (8) is arranged on the inner wall of the positioning plate (3), the top surface of the sealing plate (5) is bonded with a rubber layer (9), the top surface of the sealing plate (5) is provided with a positioning hole (10), and a circular plate (11) is arranged inside, the utility model discloses a sealing structure, including locating plate (3), plectane (11), spacing hole (13), spacing hole (15), accomodate hole (15), and the internally mounted who accomodates hole (15) has miniature spring (16), plectane (11) fixed mounting is at the surface of pushing away axle (12), and pushes away axle (12) and runs through plectane (11) and locating hole (10) and spacing hole (13) interconnect to spacing hole (13) are seted up in the bottom surface of closing plate (5), the top interconnect of spacing hole (13) and spacing axle (14), and the bottom of spacing axle (14) is located the inside of accomodating hole (15), accomodate hole (15) and set up the inside.

2. The three-proofing interphone capable of sealing the antenna interface according to claim 1, characterized in that: the outer surface of the positioning sleeve (2) is in a thread shape, and the top surface of the positioning sleeve (2) is flush with the bottom surface of the sealing plate (5).

3. The three-proofing interphone capable of sealing the antenna interface according to claim 1, characterized in that: the sealing plate (5) and the positioning plate (3) form a telescopic structure through the accommodating groove (4) and the connecting spring (6), and the overlooking of the sealing plate (5) is in a shape like a Chinese character 'tu'.

4. The three-proofing interphone capable of sealing the antenna interface according to claim 1, characterized in that: the limiting plates (7) are symmetrically distributed about the longitudinal central line of the sealing plate (5), and the limiting plates (7) and the limiting grooves (8) form a sliding structure.

5. The three-proofing interphone capable of sealing the antenna interface according to claim 1, characterized in that: the circular plate (11) and the positioning hole (10) form a sliding structure, the diameter of the circular plate (11) is larger than that of the push shaft (12), and the push shaft (12) and the limiting hole (13) form a sliding structure.

6. The three-proofing interphone capable of sealing the antenna interface according to claim 1, characterized in that: the limiting shaft (14) and the accommodating hole (15) form a telescopic structure through a micro spring (16), and the limiting shaft (14) is connected with the limiting hole (13) in a clamping manner.