CN214256289U - Key linkage control device for outdoor talkback - Google Patents

Abstract

The utility model discloses a button coordinated control device for outdoor intercommunication, its technical scheme is: including intercom shell, lid and intercom, the inside fixed baffle that is equipped with of intercom shell, the fixed switch that is equipped with in intercom front side, the inside fixed control mechanism that is equipped with of intercom shell, the beneficial effects of the utility model are that: through settling the switch in the intercom shell, then press the root winding in the T shape pole outside with the circuit, the disk body carries on spacingly to the circuit, later wear plunger and through-hole with the circuit, the plunger is stopped up the through-hole, accomplish the complete separation of switch and circuit from this, the user is when starting the intercom, press the button to the rear side, the button passes through the plate body and drives the body of rod to the motion of switch direction, the body of rod is contacted the back with the switch, the intercom is opened, the event can thoroughly realize the dustproof and waterproof effect of switch, ensure that the on-the-spot personnel can successfully call for help.

Description

Key linkage control device for outdoor talkback

Technical Field

The utility model relates to a controlling means technical field, concretely relates to button coordinated control device for outdoor intercommunication.

Background

In public places, particularly outdoors such as city squares, bridges, tunnels and the like, an emergency call intercom device is arranged, one or more call buttons are arranged on the intercom device, and when an emergency occurs, field personnel can press the buttons to call a remote monitoring center for emergency help; the device is set up to provide an effective communication channel for solving the emergency.

The prior art has the following defects: the button on the existing interphone is exposed outdoors for a long time, covered by dust and exposed to the sun and rain, so that the mechanical performance of the existing interphone becomes poor and even fails, and the button is a key part of an emergency call intercom device, if the part fails, field personnel cannot successfully call a remote monitoring center, so that the existing interphone cannot be remotely assisted and further is in danger.

Therefore, the invention is necessary to develop a key linkage control device for outdoor talkback.

Disclosure of Invention

To the above-mentioned problem that prior art exists, the to-be-solved technical problem of the utility model is: the buttons are covered by dust and exposed to the sun and rain due to long-term exposure, so that the mechanical performance of the buttons can become poor and even fail.

In order to solve the technical problems, the invention adopts the following technical scheme: a button linkage control device for outdoor talkback comprises an interphone shell, a cover body and an interphone, wherein the cover body is arranged on the front side of the interphone shell and is hinged with the interphone shell through a hinge;

control mechanism includes the spring, the spring is fixed to be established in the baffle front side, the switch front end is equipped with the body of rod, the body of rod is established inside the spring, the switch is coaxial with the body of rod, the fixed plate body that is equipped with in body of rod front end, the fixed spring front end of establishing of plate body, the plate body front side contacts with the lid rear side, the fixed button that is equipped with in plate body front side, the button is established inside the lid, the button outer wall contacts with the lid inner wall, switch outside movable sleeve is equipped with the water inflation sealing rod, the water inflation sealing rod is fixed to be established inside the baffle, the lid front side is equipped with handheld subassembly.

Preferably, a vertical plate is fixedly arranged on the front side of the partition plate, and the vertical plate is arranged on the rear side of the plate body.

Preferably, the baffle front side is connected with a plurality of T shape poles through the bearing, and is a plurality of T shape pole all establishes inside the intercom shell to be located the riser top, the fixed cover in T shape pole outside is equipped with the disk body.

Preferably, a plurality of round holes have been seted up on the riser, it is a plurality of the round hole is inside all to be equipped with the plunger, the plunger outer wall contacts with the round hole inner wall.

Preferably, the plunger is provided with a through hole.

Preferably, the handheld assembly comprises a frame body, the frame body is fixedly arranged on the front side of the cover body, the frame body is arranged on the top of the key, and an opening is formed in the rear side of the frame body.

Preferably, the handheld assembly comprises a handle fixedly arranged on the front side of the cover body and positioned on the tops of the keys.

Compared with the prior art, the invention has at least the following advantages:

1. the utility model discloses a settle the switch in the intercom shell, then press the root winding of circuit in the T shape pole outside, the disk body is spacing to the circuit, later wear plunger and through-hole with the circuit, the plunger plugs up the through-hole, accomplish the complete separation of switch and circuit from this, the user is when starting the intercom, presses the button to the rear side, the button drives the body of rod through the plate body and moves to the switch direction, after the body of rod and switch contact, the intercom is opened, so can thoroughly realize the dustproof and waterproof effect of switch, ensure that the on-the-spot personnel can successfully call for help;

2. the utility model discloses a pulling handle, handle drive lid upset, the intercom shell is opened, and the person of facilitating the use overhauls and maintains the part in the intercom shell from this.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a perspective view of the overall structure provided by the present invention;

fig. 3 is a bottom view and a cross-sectional view of the overall structure provided by the present invention;

fig. 4 is a left cross-sectional view of the overall structure provided by the present invention;

fig. 5 is a schematic view of the connection relationship among the spring, the rod body, the plate body and the key provided by the present invention;

fig. 6 is a schematic view of the overall structure of embodiment 2 provided by the present invention;

in the figure: 1. an interphone shell; 2. a cover body; 3. a partition plate; 4. an interphone; 5. a switch; 6. a spring; 7. a rod body; 8. a plate body; 9. pressing a key; 10. a water-swelling sealing strip when meeting water; 11. a vertical plate; 12. a T-shaped rod; 13. a tray body; 14. a circular hole; 15. a plunger; 16. a through hole; 17. a frame body; 18. a handle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, refer to fig. 1-5, the utility model provides a button coordinated control device for outdoor intercom, including intercom shell 1, lid 2 and intercom 4, lid 2 sets up in the front side of intercom shell 1 and articulates with intercom shell 1 through the hinge, intercom 4 is fixed to be established inside intercom shell 1, fixed baffle 3 that is equipped with in intercom shell 1 inside, intercom 4 sets up in the rear side of baffle 3, fixed switch 5 that is equipped with in intercom 4 front side, switch 5 is established inside baffle 3, fixed control mechanism that is equipped with in intercom shell 1 inside;

control mechanism includes spring 6, spring 6 is fixed to be established in 3 front sides of baffle, the switch 5 front end is equipped with the body of rod 7, the body of rod 7 is established inside spring 6, switch 5 is coaxial with the body of rod 7, the fixed plate body 8 that is equipped with of 7 front ends of the body of rod, the fixed spring 6 front end of establishing of plate body 8, 8 front sides of plate body and 2 rear sides of lid contact, the fixed button 9 that is equipped with in 8 front sides of plate body, button 9 is established inside lid 2, the button 9 outer wall contacts with 2 inner walls of lid, 5 outside movable sleeve of switch is equipped with meets water inflation sealing rod 10, meet water inflation sealing rod 10 and fix and establish inside 3 baffles, 2 front sides of lid are equipped with handheld subassembly.

Further, the fixed riser 11 that is equipped with in baffle 3 front side, riser 11 establishes at the plate body 8 rear side, sets up riser 11 and can separate button 9 and circuit, and circuit and button 9 are protected separately, have reduced the damage probability of circuit and button 9.

Further, 3 front sides of baffle are connected with a plurality of T shape poles 12 through the bearing, and are a plurality of T shape pole 12 all establishes inside intercom shell 1 to be located riser 11 top, the fixed cover in T shape pole 12 outside is equipped with disk body 13, and T shape pole 12 and disk body 13 mutually support and can comb the electric wire, avoid the circuit to refute miscellaneous winding.

Further, a plurality of round holes 14 have been seted up on the riser 11, and is a plurality of the inside plunger 15 that all is equipped with of round hole 14, 15 outer walls of plunger contact with 14 inner walls of round hole, set up round hole 14 and can make things convenient for the circuit to pass plunger 15.

Furthermore, the plunger 15 is provided with a through hole 16, and the arrangement of the through hole 16 can facilitate the laying of a line.

Further, the handheld component comprises a frame 17, the frame 17 is fixedly arranged on the front side of the cover 2, the frame 17 is arranged on the top of the key 9, and an opening is formed in the rear side of the frame 17.

The utility model discloses a use as follows: in the initial state, the switch 5 is protected in the interphone shell 1, then the plate 8 is jacked up by the elasticity of the spring 6, the rod body 7 is separated from the switch 5 under the pulling of the plate 8, the key 9 is positioned in the cover body 2, the interphone 4 is in the closed state, when the interphone is used, the cover body 2 is firstly opened, the circuit is wound outside the T-shaped rod 12 according to the root, the plate body 13 limits the circuit, then one end of the circuit passes through the plunger 15 and the through hole 16 and then is connected with the switch 5, then the plunger 15 is inserted into the through hole 16, the through hole 16 fixes the plunger 15 to firmly and stably lead the circuit, in addition, two spaces separated by the vertical plate 11 can be prevented from communicating, the key 9 of the circuit is separated and protected, then the cover body 2 is covered, when the user starts the interphone 4, the key 9 is pressed to the rear side, the key 9 drives the rod body 7 to move towards the switch 5 through the plate body 8, the spring 6 is stressed and contracted until the rod body 7 is contacted with the switch 5, the interphone 4 is opened, the circuit and the switch 5 are completely isolated under the action of the vertical plate 11, and the switch 5 is positioned in the interphone shell 1, so that the dustproof and waterproof effect of the switch can be thoroughly realized, and the service life of the interphone 4 is prolonged.

Embodiment 2, referring to fig. 6, the utility model provides a pair of a button coordinated control device for outdoor intercom, different from embodiment 1, handheld subassembly includes handle 18, handle 18 is fixed to be established at lid 2 front side and is located button 9 top.

The utility model discloses a use as follows: when using the utility model discloses the time, user pulling handle 18, handle 18 drive lid 2 upset, and intercom shell 1 is opened, and the person of facilitating the use overhauls and maintains the part in intercom shell 1 from this.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (7)

1. The utility model provides a button coordinated control device for outdoor talkback, includes intercom shell (1), lid (2) and intercom (4), lid (2) are established in intercom shell (1) front side and are articulated through hinge and intercom shell (1), intercom (4) are fixed to be established inside intercom shell (1), its characterized in that: a partition plate (3) is fixedly arranged inside the interphone shell (1), the interphone (4) is arranged on the rear side of the partition plate (3), a switch (5) is fixedly arranged on the front side of the interphone (4), the switch (5) is arranged inside the partition plate (3), and a control mechanism is fixedly arranged inside the interphone shell (1);

the control mechanism comprises a spring (6), the spring (6) is fixedly arranged at the front side of the clapboard (3), the front end of the switch (5) is provided with a rod body (7), the rod body (7) is arranged inside the spring (6), the switch (5) is coaxial with the rod body (7), the front end of the rod body (7) is fixedly provided with a plate body (8), the plate body (8) is fixedly arranged at the front end of the spring (6), the front side of the plate body (8) is contacted with the rear side of the cover body (2), a key (9) is fixedly arranged on the front side of the plate body (8), the key (9) is arranged inside the cover body (2), the outer wall of the key (9) is contacted with the inner wall of the cover body (2), a water-swelling water stop strip (10) is movably sleeved on the outer side of the switch (5), the water-swelling water stop strip (10) is fixedly arranged inside the partition plate (3), and a handheld assembly is arranged on the front side of the cover body (2).

2. The key linkage control device for the outdoor talkback according to the claim 1, characterized in that: the fixed riser (11) that are equipped with in baffle (3) front side, riser (11) are established at plate body (8) rear side.

3. The key linkage control device for the outdoor talkback according to the claim 2, characterized in that: baffle (3) front side is connected with a plurality of T shape poles (12) through the bearing, and is a plurality of T shape pole (12) are all established inside intercom shell (1) to be located riser (11) top, the fixed disk body (13) that are equipped with of T shape pole (12) outside cover.

4. The key linkage control device for the outdoor talkback according to the claim 2, characterized in that: seted up a plurality of round holes (14) on riser (11), it is a plurality of round hole (14) inside all is equipped with plunger (15), plunger (15) outer wall contacts with round hole (14) inner wall.

5. The key linkage control device for the outdoor talkback according to claim 4, wherein: the plunger (15) is provided with a through hole (16).

6. The key linkage control device for the outdoor talkback according to the claim 1, characterized in that: the handheld assembly comprises a frame body (17), wherein the frame body (17) is fixedly arranged on the front side of the cover body (2), the frame body (17) is arranged at the top of the key (9), and an opening is formed in the rear side of the frame body (17).

7. The key linkage control device for the outdoor talkback according to the claim 1, characterized in that: the handheld assembly comprises a handle (18), and the handle (18) is fixedly arranged on the front side of the cover body (2) and is positioned on the top of the key (9).

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