CN218276687U

CN218276687U - Intercom with stroboscopic defence structure

Info

Publication number: CN218276687U
Application number: CN202222474894.0U
Authority: CN
Inventors: 曾照成; 桂红霞
Original assignee: Shanghai Tongjia Electronic Technology Co ltd
Current assignee: Shanghai Tongjia Electronic Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-10
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses an intercom with stroboscopic defence structure, including shell, transmission line and extrusion device, the mounting groove has been seted up to one side at shell top, mounting groove inner wall is provided with the button, shell top sliding connection has the slide, shell inner wall is provided with control circuit board, button and control circuit board electric connection. The utility model discloses an elastic rod, the both ends of transmission line are laminated each other with the attach fitting that display screen body and control circuit board's inside set up respectively, inwards promote the fixture block simultaneously and remove, make the fixture block drive elastic rod become the incurving from the incurving, thereby make the outer wall of buckle and the inner wall laminating of the constant head tank of attach fitting both sides, thereby can stably fix the transmission line between display screen body and control circuit board, avoid contact failure between attach fitting and the plug body, the buckle of setting can fix the transmission line, avoid the transmission line to entangle each other in the inside of intercom.

Description

Intercom with stroboscopic defence structure

Technical Field

The utility model relates to an intercom field, concretely relates to intercom with stroboscopic defence structure.

Background

The interphone can communicate without any network support, has no charge, is suitable for relatively fixed and frequent communication occasions, and consists of a shell, a host, a battery, a belt clip, a seat charger and an antenna. There are three main categories of walkie-talkies: the analog interphone, the digital interphone and the IP interphone are not limited by a network, the interphone can enable users to communicate easily in places where the network is not covered, the interphone provides one-to-one and one-to-many communication modes, once speaking, the operation is simple, communication is free, and the characteristics are very important and the communication cost is low particularly under the conditions of emergency scheduling and collective cooperation.

However, when the interphone is in actual use, in the carrying process of the interphone, vibration is easy to generate, so that the transmission line between the control circuit board and the display screen in the interphone is connected with the control circuit board or the display screen in a loose manner, and therefore the display screen of the interphone flickers in the information display process.

Therefore, it is necessary to provide an intercom with a strobe defense structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intercom with stroboscopic defence structure, through the elastic rod, the both ends of transmission line laminate each other with the attach fitting that display screen body and control circuit board's inside set up respectively, inwards promote the fixture block and remove simultaneously, make the fixture block drive the elastic rod become incurving from the incurving, thereby make the outer wall of buckle and the inner wall laminating of the constant head tank of attach fitting both sides, thereby can stably fix the transmission line between display screen body and control circuit board, avoid contact failure between attach fitting and the plug body, the buckle that sets up simultaneously can fix the transmission line, avoid the transmission line to entangle each other in the inside of intercom, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an intercom with stroboscopic defense structure, includes shell, transmission line and extrusion device, the mounting groove has been seted up to one side at shell top, the mounting groove inner wall is provided with the button, shell top sliding connection has the slide, the shell inner wall is provided with control circuit board, button and control circuit board electric connection, one side fixedly connected with horizontal pole of shell inner wall, the horizontal pole front end is provided with the buckle, the opposite side at shell top is provided with the display screen body, the bottom of display screen body all is provided with the attach fitting with control circuit board's top, the constant head tank has been seted up to the attach fitting outer wall, transmission line fixed mounting is in the inner wall of buckle, the equal fixedly connected with plug body in transmission line both ends, plug body outer wall is provided with the elastic rod, fixedly connected with fixture block in the middle of the elastic rod, the groove of draining has been seted up to the inner wall of mounting groove both sides shell, the inner wall fixedly connected with shower nozzle of mounting groove, the extrusion device sets up in the inner wall in the groove of draining.

Preferably, the cross section of slide equals with the cross section of button, the both sides of slide are provided with the draw runner, the draw runner of slide and the top of shell and the inner wall laminating at recess and mounting groove top.

Preferably, the quantity of buckle sets up to a plurality ofly, and is a plurality of the equidistant distribution of buckle is in the inner wall of shell, the buckle sets up to arc.

Preferably, the inner wall of the plug body is attached to the outer wall of the connector, and the conical clamping blocks arranged on two sides of the plug body are clamped with the inner wall of the positioning groove in the outer wall of the connector.

Preferably, the extrusion device comprises a sliding rod, a push block, a reset spring and a push plate, the push plate is arranged on the inner wall of the water drainage groove and is in sliding connection with the water drainage groove, the sliding rod is fixedly connected to one end of the push plate, the outer wall of the sliding rod is attached to the inner wall of the through hole in the outer wall of the shell, the push block is fixedly connected to one end of the sliding rod, the reset spring is fixedly connected to the bottom of the push block, and one end of the reset spring is fixedly connected to the outer wall of the shell.

Preferably, the outer wall of the push block is made of rubber, and the outer side of the push block is arc-shaped.

In the technical scheme, the utility model provides a technological effect and advantage:

through the elastic rod, the both ends of transmission line laminate each other with the attach fitting that the inside of display screen body and control circuit board set up respectively, inwards promote the fixture block simultaneously and remove, make the fixture block drive the elastic rod become the incurving from the incurving, thereby make the outer wall of buckle and the inner wall laminating of the constant head tank of attach fitting both sides, thereby can stably fix the transmission line between display screen body and control circuit board, avoid contact failure between attach fitting and the plug body, the buckle that sets up simultaneously can fix the transmission line, avoid the transmission line to entangle each other in the inside of intercom.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective sectional view of the present invention;

fig. 3 is a perspective sectional view of the present invention;

FIG. 4 is a perspective view of the extruding apparatus of the present invention;

fig. 5 is a perspective view of the transmission line of the present invention.

Description of reference numerals:

1. a housing; 2. mounting grooves; 3. pressing a key; 4. a slide plate; 5. a control circuit board; 6. a cross bar; 7. buckling; 8. a display screen body; 9. connecting a joint; 10. positioning a groove; 11. a transmission line; 12. a plug body; 13. an elastic rod; 14. a clamping block; 15. a water discharge tank; 16. a spray head; 17. an extrusion device; 1701. a slide bar; 1702. pushing a block; 1703. a return spring; 1704. a push plate.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

The utility model provides an intercom with stroboscopic defense structure as shown in fig. 1-5, which comprises an outer shell 1, transmission line 11 and extrusion device 17, mounting groove 2 has been seted up to one side at 1 top of shell in the structure, 2 inner walls of mounting groove are provided with button 3 in the structure, 1 top sliding connection of shell has slide 4 in the structure, 1 inner wall of shell is provided with control circuit board 5 in the structure, button 3 and control circuit board 5 electric connection in the structure, one side fixedly connected with horizontal pole 6 of 1 inner wall of shell in the structure, 6 front ends of horizontal pole are provided with buckle 7 in the structure, the opposite side at 1 top of shell is provided with display screen body 8 in the structure, the bottom of display screen body 8 all is provided with attach fitting 9 with control circuit board 5's top in the structure, attach fitting 9 outer wall has seted up constant head tank 10 in the structure, 11 fixed mounting is in the inner wall of buckle 7 in the structure, 11 equal fixedly connected with plug body 12 in both ends in the structure, plug body 12 outer wall is provided with elastic rod 13 in the structure, fixed connection has constant head tank 14 in the structure in the middle of

elastic rod

13, 2 constant head tank have seted up 15 in the structure, the inner wall of mounting groove 2 inner wall of mounting groove 15 has been seted up, inner wall fixed connection with the inner wall of mounting groove 16 in the structure, be connected with the extrusion device 17 in the structure, set up in the extrusion device 17 of extrusion device 17.

Further, among the above-mentioned technical scheme, the cross section of slide 4 equals with the cross section of button 3 in the structure, and the both sides of slide 4 are provided with the draw runner in the structure, and the draw runner of slide 4 can seal mounting groove 2 through slide 4 that sets up with the top of shell 1 and the laminating of the inner wall at recess and the 2 tops of mounting groove in the structure, avoids the dust to enter into the inside of shell 1 and piles up and lead to damaging at control circuit board 5's surface.

Preferably, the quantity of buckle 7 sets up to a plurality of in the structure, equidistant distribution is in the inner wall of shell 1 for a plurality of buckles 7, buckle 7 sets up to arc in the structure, the inner wall of plug body 12 and the outer wall laminating of attach fitting 9 in the structure, the conical fixture block 14 that plug body 12 both sides set up in the structure and the mutual block of inner wall of the constant head tank 10 of attach fitting 9 outer wall, buckle 7 through setting up can fix transmission line 11, avoid transmission line 11 intertwine, the elastic rod 13 that sets up simultaneously can promote the mutual block of constant head tank 10 of fixture block 14 and attach fitting 9 outer wall, avoid appearing contact failure's phenomenon and lead to display screen body 8 when showing, the splash screen appears.

Further, in the above technical solution, the squeezing device 17 in the structure includes a sliding rod 1701, a pushing block 1702, a return spring 1703 and a pushing plate 1704, the pushing plate 1704 in the structure is disposed on the inner wall of the water discharge tank 15, the pushing plate 1704 in the structure is slidably connected to the water discharge tank 15, one end of the pushing plate 1704 in the structure is fixedly connected to the sliding rod 1701, the outer wall of the sliding rod 1701 in the structure is attached to the inner wall of the through hole in the outer wall of the housing 1, one end of the sliding rod 1701 in the structure is fixedly connected to the pushing block 1702, the bottom of the pushing block 1702 in the structure is fixedly connected to the return spring 1703, one end of the return spring 1703 in the structure is fixedly connected to the outer wall of the housing 1, the outer wall of the pushing block 1702 in the structure is made of rubber material, the outer side of the pushing block 1702 in the structure is configured to be arc, the palm is attached to the outer wall of the pushing block 1702, so as to hold the housing 1, and can push the pushing block 1702 to move inward, the pushing block 1702 drives the pushing plate 1704 to slide on the inner wall of the water discharge tank 15, so that the disinfectant in the water discharge tank 15 can be sprayed out through the spray head 16 to disinfect the surface of the button 3.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the interphone is assembled, firstly, the outer wall of a transmission line 11 is attached to the inner wall of a buckle 7 to fix the transmission line 11, then plug bodies 12 at two ends of the transmission line 11 are respectively attached to a control circuit board 5 and a connecting joint 9 arranged inside a display screen body 8, then a clamping block 14 is pushed inwards, an elastic rod 13 is changed from outward bending to inward bending and then drives the clamping block 14 to move inwards, so that the outer wall of the clamping block 14 is attached to a positioning groove 10 in the outer wall of the connecting joint 9, and the plug body 12 is stably fixed on the outer wall of the connecting joint 9 to avoid the display screen caused by poor contact and the display screen body 8 in the display process;

referring to the attached drawings 1-5 of the specification, when the interphone is used for a long time, more dust adheres to the surface of the button 3 of the interphone, the push block 1702 can be pushed to move inwards, then the push block 1702 drives the slide rod 1701 to slide inwards and enables the push block 1702 to extrude the return spring 1703, then the slide rod 1701 drives the push plate 1704 to slide on the inner wall of the water discharge groove 15 to extrude the disinfectant in the water discharge groove 15, so that the disinfectant can be sprayed out through the spray head 16 to disinfect the surface of the button 3.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.

Claims

1. The utility model provides an intercom with stroboscopic defence structure, includes shell (1), transmission line (11) and extrusion device (17), its characterized in that: an installation groove (2) is arranged on one side of the top of the shell (1), a key (3) is arranged on the inner wall of the installation groove (2), the top of the shell (1) is connected with a sliding plate (4) in a sliding way, the inner wall of the shell (1) is provided with a control circuit board (5), the keys (3) are electrically connected with the control circuit board (5), one side of the inner wall of the shell (1) is fixedly connected with a cross rod (6), the front end of the cross bar (6) is provided with a buckle (7), the other side of the top of the shell (1) is provided with a display screen body (8), the bottom of the display screen body (8) and the top of the control circuit board (5) are both provided with a connecting joint (9), the outer wall of the connecting joint (9) is provided with a positioning groove (10), the transmission line (11) is fixedly arranged on the inner wall of the buckle (7), both ends of the transmission line (11) are fixedly connected with a plug body (12), the outer wall of the plug body (12) is provided with an elastic rod (13), a clamping block (14) is fixedly connected in the middle of the elastic rod (13), the inner walls of the shells (1) at the two sides of the mounting groove (2) are provided with water discharge grooves (15), the inner wall of the mounting groove (2) is fixedly connected with a spray head (16), the extrusion device (17) is arranged on the inner wall of the water discharge groove (15).

2. The interphone with the strobe guard structure as claimed in claim 1, wherein: the cross section of slide (4) equals with the cross section of button (3), the both sides of slide (4) are provided with the draw runner, the draw runner of slide (4) and the recess at the top of shell (1) and the inner wall laminating at mounting groove (2) top.

3. The interphone with the stroboscopic defending structure of claim 1, wherein: the quantity of buckle (7) sets up to a plurality ofly, and is a plurality of buckle (7) equidistant distribution is in the inner wall of shell (1), buckle (7) set up to arc.

4. The interphone with the stroboscopic defending structure of claim 1, wherein: the plug is characterized in that the inner wall of the plug body (12) is attached to the outer wall of the connecting joint (9), and conical clamping blocks (14) arranged on two sides of the plug body (12) are clamped with the inner wall of a positioning groove (10) in the outer wall of the connecting joint (9) mutually.

5. The interphone with the stroboscopic defending structure of claim 1, wherein: the extrusion device (17) comprises a sliding rod (1701), a push block (1702), a return spring (1703) and a push plate (1704), wherein the push plate (1704) is arranged on the inner wall of a water drainage groove (15), the push plate (1704) is in sliding connection with the water drainage groove (15), one end of the push plate (1704) is fixedly connected with the sliding rod (1701), the outer wall of the sliding rod (1701) is attached to the inner wall of a through hole in the outer wall of the shell (1), one end of the sliding rod (1701) is fixedly connected with the push block (1702), the bottom of the push block (1702) is fixedly connected with the return spring (1703), and one end of the return spring (1703) is fixedly connected with the outer wall of the shell (1).

6. The interphone having the strobe guard structure as claimed in claim 5, wherein: the outer wall of the push block (1702) is made of rubber materials, and the outer side of the push block (1702) is arc-shaped.