CN220383049U

CN220383049U - Portable interphone

Info

Publication number: CN220383049U
Application number: CN202322120809.5U
Authority: CN
Inventors: 刘蛟; 韩莹莹; 朱坤雷
Original assignee: Beijing North Jingtu Information Technology Co ltd
Current assignee: Beijing North Jingtu Information Technology Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-01-23
Anticipated expiration: 2033-08-08

Abstract

The utility model relates to the technical field of interphones, in particular to a portable interphone. The novel interphone comprises a shell, a buckle mechanism is arranged at the bottom of the shell, a first empty groove is formed in the lower surface of the shell, a sliding mechanism is arranged on the front wall of the first empty groove, an interphone body is connected in the first empty groove in a sliding mode, a display screen is mounted on the rear surface of the interphone body, a glass groove is formed in the rear surface of the shell, a waterproof glass frame is mounted in the glass groove, the rear surface of the display screen is attached to the inner wall of the waterproof glass frame, a plurality of key grooves are formed in the rear surface of the shell, a silica gel key is fixedly connected to the inner wall of the key groove, a first spring is fixedly connected to the front surface of the silica gel key, a contact plate is fixedly connected to the front end of the first spring, the front end of the contact plate is attached to the rear surface of the button, and certain moisture enters the interphone when the interphone is used in places with more moisture, damage to parts in the interphone is avoided, and meanwhile the service life of the interphone is reduced.

Description

Portable interphone

Technical Field

The utility model relates to the technical field of interphones, in particular to a portable interphone.

Background

The interphone is widely applied to industries such as public security, civil aviation, logistics, railway, water conservancy, travel and the like, and the GPS terminal is also widely applied to industries such as public security, shipping and the like. Interphone and GPS terminal are often needed in occasions such as police officer going out patrol and field exploration, and interphone is needed in areas with access control such as residential district and building system to fully ensure personal safety of personnel, so that information communication is convenient, and in case of accidents, specific positions of personnel can be accurately positioned conveniently, and rescue actions are carried out.

When the conventional communication positioning interphone is used in places with heavy moisture, certain moisture enters the interphone, and certain damage is caused to electronic elements in the interphone, so that the service life of the interphone is shortened.

Such as Chinese patent net publication number: CN211908796U discloses a portable intercom of easily wearing, including intercom body, string and link, the bottom side and the link integrated into one piece of intercom body are moulded plastics, and set up the through-hole that is used for string to penetrate on the link, the back and the fixed block integrated into one piece of moulding plastics of intercom body, and the fixed bonding in back of intercom body have the second magnet, the fixed block is kept away from intercom body one side surface level outwards and is extended and be formed with two first lugs, and has seted up the sliding tray that is used for the slide bar to penetrate on the fixed block to be provided with the dead lever between two first lugs, the top and the fixed bonding of pressing plate of slide bar. This portable intercom that easily wears is provided with the splint, when wearing, can insert the pocket with the splint in, and the second magnet on the first magnet cooperation intercom back on the splint like this can press from both sides the pocket tightly, and then can improve fixed effect, and the intercom can not break away from, avoids the intercom to break.

The scheme is that the interphone cannot be separated to avoid the interphone from being broken, but in rainy days or jungle, certain moisture possibly enters the interphone due to moist weather, the working of the interphone is affected, the service life of the interphone is shortened, the applicability is low, and in this way, the portable interphone is provided to solve the situation.

Disclosure of Invention

The present utility model is directed to a portable interphone, which solves the above-mentioned problems.

In order to achieve the above purpose, the utility model provides a portable interphone, which comprises a shell, wherein a buckling mechanism is arranged at the bottom of the shell, a first empty groove is formed in the lower surface of the shell, a sliding mechanism is arranged on the front wall of the first empty groove, an interphone body is connected in a sliding manner in the first empty groove, a display screen is arranged on the rear surface of the interphone body, a glass groove is formed in the rear surface of the shell, a waterproof glass frame is arranged in the glass groove, the rear surface of the display screen is attached to the inner wall of the waterproof glass frame, a plurality of key grooves are formed in the rear surface of the shell, a silica gel key is fixedly connected to the inner wall of the key groove, a first spring is fixedly connected to the front surface of the silica gel key, a contact plate is fixedly connected to the front end of the first spring, a plurality of buttons are arranged on the rear surface of the interphone body, and the front end of the contact plate is attached to the rear surface of the buttons.

As a further improvement of the technical scheme, the sliding mechanism comprises a sliding plate, second springs are fixedly connected to four corners of the front surface of the sliding plate, the front ends of the second springs are fixedly connected with the front wall of the first empty slot, a first sliding slot is formed in the rear surface of the sliding plate, a second sliding block is fixedly connected to the front surface of the interphone body, and the second sliding block is in sliding connection with the first sliding slot.

As a further improvement of the technical scheme, the front surface of the shell is fixedly connected with a fixed block, the front surface of the fixed block is fixedly connected with a fourth spring, the left side and the right side of the fixed block are rotationally connected with rotating columns, the side walls of the rotating columns are rotationally connected with clamping plates, clamping plates are fixedly connected between the front ends of the clamping plates, and the front ends of the fourth spring are fixedly connected with the rear surface of the clamping plates.

As the further improvement of this technical scheme, buckle mechanism includes the base, the casing bottom is articulated with the base front end, fixed surface is connected with the limiting plate on the base, fixed surface is connected with the arc piece on the limiting plate, the circular arc groove has been seted up to intercom body bottom, arc piece and circular arc groove joint cooperation.

As a further improvement of the technical scheme, a second empty groove is formed in the upper surface of the base, an L-shaped block is connected in the second empty groove in a sliding mode, an L-shaped groove is formed in the bottom end of the shell, the L-shaped block is matched with the L-shaped groove in a clamping mode, a round hole is formed in the rear surface of the base, the round hole is communicated with the second empty groove, a cylinder is fixedly connected to the rear surface of the L-shaped block, and the round hole is connected with the cylinder in a sliding mode.

As a further improvement of the technical scheme, the left side and the right side of the second empty slot are provided with second sliding grooves, the left side and the right side of the L-shaped block are fixedly connected with first sliding blocks, the second sliding grooves are in sliding connection with the first sliding blocks, a pair of fixing columns are fixedly connected with the rear surface of the L-shaped block, the front side of the second empty slot is provided with a pair of round slots, the fixing columns are in sliding connection with the round slots, the rear surface of the L-shaped block is fixedly connected with a pair of third springs, the third springs are fixedly connected with the rear wall of the second empty slot, and the fixing columns are positioned in the third springs.

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

in this portable intercom, through having set up the glass groove and pressing the keyway, at first make display screen and glass groove joint on the intercom body through slide mechanism, the button is dampproofing with the button groove joint, then through buckle structure, is convenient for dismantle the intercom body, when having prevented that moist weather from using, can lead to certain moisture to enter into inside the intercom, influences the work of intercom, reduces the condition of the life of intercom.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic illustration of a cross-sectional and disassembled housing structure according to the present utility model;

fig. 3 is a schematic diagram of an interphone body structure according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a housing structure and a split view of the housing structure of the present utility model;

fig. 5 is a schematic view of a base structure of the present utility model.

The meaning of each reference sign in the figure is:

1. a housing; 10. a first empty slot; 11. a glass tank; 12. a waterproof glass frame; 13. pressing a key groove; 14. a silica gel key; 15. a first spring; 16. a contact plate; 17. an L-shaped groove; 18. a limiting plate; 19. an arc-shaped block; 190. a second spring; 191. a slide plate; 192. a first chute;

2. a base; 20. a second empty slot; 21. a second chute; 22. a round hole; 23. a circular groove; 24. a third spring; 25. fixing the column; 26. an L-shaped block; 27. a first slider; 28. a cylinder;

3. an interphone body; 30. a display screen; 31. a button; 32. a second slider; 33. an arc groove;

4. a clamping plate; 40. a fixed block; 41. a fourth spring; 42. rotating the column; 43. and (3) clamping plates.

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. 1-5, the present embodiment provides a portable interphone, including a housing 1, a buckle mechanism is disposed at the bottom of the housing 1, a first hollow groove 10 is provided on the lower surface of the housing 1, a sliding mechanism is disposed on the front wall of the first hollow groove 10, an interphone body 3 is slidably connected in the first hollow groove 10, a display screen 30 is mounted on the rear surface of the interphone body 3, a glass groove 11 is provided on the rear surface of the housing 1, a waterproof glass frame 12 is mounted in the glass groove 11, the rear surface of the display screen 30 is attached to the inner wall of the waterproof glass frame 12, a plurality of key grooves 13 are provided on the rear surface of the housing 1, a silica gel key 14 is fixedly connected to the inner wall of the key groove 13, a first spring 15 is fixedly connected to the front surface of the silica gel key 14, a contact plate 16 is fixedly connected to the front end of the first spring 15, a plurality of buttons 31 are mounted on the rear surface of the interphone body 3, and the front end of the contact plate 16 is attached to the rear surface of the buttons 31, and the main working principle is as follows: the interphone body 3 enters the first empty groove 10 through the sliding mechanism, the waterproof glass frame 12 in the glass groove 11 is attached to the display screen 30, the key groove 13 is attached to the button 31, and moisture protection is achieved on the interphone body 3.

The working principle is as follows:

the display screen 30 is driven by the sliding mechanism to be clamped with the glass groove 11 to the inner wall of the waterproof glass frame 12, then the buttons 31 are attached to the contact plate 16, as the silica gel key 14 is made of silica gel, the first spring 15 is stressed and is contacted with the contact plate 16 by pressing the silica gel key 14, the contact plate 16 drives the buttons 31 to work, the interphone body 3 is limited by the clamping mechanism, the interphone body 3 is prevented from being affected by wet weather moisture, the running work of the interphone body 3 is affected, and the service life of the interphone body 3 is reduced.

Among the above-mentioned sliding mechanism who is used for sliding, this sliding mechanism includes slide 191, slide 191 front surface four corners department all fixedly connected with second spring 190, second spring 190 front end and first empty slot 10 front wall fixed connection, slide 191 rear surface has seted up first spout 192, intercom body 3 front surface fixedly connected with second slider 32, second slider 32 and first spout 192 sliding connection, slide through second slider 32 on first spout 192 get into first empty slot 10, reset slide 191 through second spring 190 and make the part joint of intercom body 3 surface to the assigned position.

Considering that the staff can wear on one's body, so casing 1 front surface fixedly connected with fixed block 40, fixed block 40 front surface fixedly connected with fourth spring 41, fixed block 40 both sides all rotate and are connected with rotation post 42, rotation post 42 lateral wall rotates and is connected with splint 43, fixedly connected with grip block 4 between a pair of splint 43 front ends, fourth spring 41 front end and grip block 4 rear surface fixedly connected, reset through the spring makes the staff more convenient wear grip block 4.

Among the above-mentioned buckle mechanism for joint, this buckle mechanism includes base 2, and casing 1 bottom is articulated with base 2 front end, and base 2 upper surface fixedly connected with limiting plate 18, limiting plate 18 upper surface fixedly connected with arc piece 19, arc groove 33 has been seted up to intercom body 3 bottom, arc piece 19 and arc groove 33 joint cooperation make arc piece 19 and arc groove 33 joint through rotating base 2, carry out spacingly to intercom body 3.

For conveniently opening base 2 and maintaining change to intercom body 3, so second empty slot 20 has been seted up to base 2 upper surface, sliding connection has L shape piece 26 in second empty slot 20, L shape piece 26 and L shape 17 joint cooperation of groove 17 have been seted up to casing 1 bottom, round hole 22 has been seted up to base 2 rear surface, round hole 22 and second empty slot 20 intercommunication, L shape piece 26 rear surface fixedly connected with cylinder 28, round hole 22 and cylinder 28 sliding connection make L shape piece 26 and L shape 17 joint pull out through promoting cylinder 28, be convenient for change the maintenance to intercom body 3.

In addition, in order to prevent the offset generated during the operation of the L-shaped block 26, the left side and the right side of the second hollow groove 20 are provided with the second sliding grooves 21, the left side and the right side of the L-shaped block 26 are fixedly connected with the first sliding blocks 27, the second sliding grooves 21 are in sliding connection with the first sliding blocks 27, the rear surface of the L-shaped block 26 is fixedly connected with a pair of fixing columns 25, the front side of the second hollow groove 20 is provided with a pair of round grooves 23, the fixing columns 25 are in sliding connection with the round grooves 23, the rear surface of the L-shaped block 26 is fixedly connected with a pair of third springs 24, the third springs 24 are fixedly connected with the rear wall of the second hollow groove 20, the fixing columns 25 are positioned in the third springs 24, the L-shaped block 26 is limited by the first sliding blocks 27 and the second sliding grooves 21, and the offset generated during the operation of the L-shaped block 26 is prevented.

When the portable interphone in the embodiment is specifically used, first, when the portable interphone is in operation, the second sliding block 32 slides in the first sliding groove 192 to drive the interphone body 3 to enter the first empty groove 10, the second spring 190 resets the sliding plate 191, the sliding plate 191 pushes the interphone body 3 to move backwards, the display screen 30 and the glass groove 11 are driven to be clamped to the inner wall of the waterproof glass frame 12, then the plurality of buttons 31 are attached to the contact plate 16, as the silica gel key 14 is made of silica gel materials, the first spring 15 is pressed to enable the first spring 15 to be stressed to be contacted with the contact plate 16, the contact plate 16 drives the buttons 31 to work, then the L-shaped block 26 is pushed to move in the second empty groove 20, the L-shaped block 26 is clamped into the L-shaped groove 17 through the rotating base 2, the second sliding groove 21 is matched with the first sliding block 27 to prevent from moving, the limiting plate 18 at the top of the base 2 is attached to the bottom of the interphone body 3, meanwhile, the arc block 19 is clamped to the arc groove 33 is limited, then the side wall of the contact plate 4 is enabled to be clamped by the rotating the side wall of the rotating column 42 to be attached to the contact plate, and the moisture inside the interphone is prevented from being damaged when the moisture inside the interphone is used, and the wet interphone is prevented from being damaged.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A portable interphone, characterized in that: including casing (1), casing (1) bottom is equipped with buckle mechanism, first empty slot (10) have been seted up to casing (1) lower surface, first empty slot (10) front wall is equipped with slide mechanism, sliding connection has intercom body (3) in first empty slot (10), surface mounting has display screen (30) behind intercom body (3), glass groove (11) have been seted up to casing (1) rear surface, install waterproof glass frame (12) in glass groove (11), a plurality of key ways (13) have been seted up to display screen (30) rear surface and waterproof glass frame (12) inner wall laminating, a plurality of key ways (13) have been seted up to casing (1) rear surface, key way (13) inner wall fixedly connected with silica gel button (14), silica gel button (14) front surface fixedly connected with first spring (15), first spring (15) front end fixedly connected with contact plate (16), surface mounting has a plurality of buttons (31) behind intercom body (3), contact plate (16) front end and back surface laminating.

2. The portable intercom of claim 1, wherein: the sliding mechanism comprises a sliding plate (191), second springs (190) are fixedly connected to four corners of the front surface of the sliding plate (191), the front ends of the second springs (190) are fixedly connected with the front wall of the first empty groove (10), a first sliding groove (192) is formed in the rear surface of the sliding plate (191), a second sliding block (32) is fixedly connected to the front surface of the interphone body (3), and the second sliding block (32) is in sliding connection with the first sliding groove (192).

3. The portable intercom of claim 2, wherein: the novel clamping device is characterized in that a fixed block (40) is fixedly connected to the front surface of the shell (1), a fourth spring (41) is fixedly connected to the front surface of the fixed block (40), rotating columns (42) are rotationally connected to the left side and the right side of the fixed block (40), clamping plates (43) are rotationally connected to the side walls of the rotating columns (42), clamping plates (4) are fixedly connected between the front ends of the clamping plates (43), and the front ends of the fourth spring (41) are fixedly connected with the rear surface of the clamping plates (4).

4. The portable intercom of claim 3, wherein: the buckle mechanism comprises a base (2), the bottom end of the shell (1) is hinged to the front end of the base (2), a limiting plate (18) is fixedly connected to the upper surface of the base (2), an arc block (19) is fixedly connected to the upper surface of the limiting plate (18), an arc groove (33) is formed in the bottom end of the interphone body (3), and the arc block (19) is matched with the arc groove (33) in a clamping mode.

5. The portable intercom of claim 4, wherein: the novel portable electronic device is characterized in that a second empty groove (20) is formed in the upper surface of the base (2), an L-shaped block (26) is connected in the second empty groove (20) in a sliding mode, an L-shaped groove (17) is formed in the bottom end of the shell (1), the L-shaped block (26) is matched with the L-shaped groove (17) in a clamping mode, a round hole (22) is formed in the rear surface of the base (2), the round hole (22) is communicated with the second empty groove (20), a cylinder (28) is fixedly connected to the rear surface of the L-shaped block (26), and the round hole (22) is connected with the cylinder (28) in a sliding mode.

6. The portable intercom of claim 5, wherein: the novel sliding door is characterized in that the left side and the right side of the second empty groove (20) are provided with second sliding grooves (21), the left side and the right side of the L-shaped block (26) are fixedly connected with first sliding blocks (27), the second sliding grooves (21) are in sliding connection with the first sliding blocks (27), the rear surface of the L-shaped block (26) is fixedly connected with a pair of fixing columns (25), the front side of the second empty groove (20) is provided with a pair of round grooves (23), the fixing columns (25) are in sliding connection with the round grooves (23), the rear surface of the L-shaped block (26) is fixedly connected with a pair of third springs (24), the third springs (24) are fixedly connected with the rear wall of the second empty groove (20), and the fixing columns (25) are located in the third springs (24).