CN210075751U

CN210075751U - Touch screen line controller shell structure

Info

Publication number: CN210075751U
Application number: CN201920243734.0U
Authority: CN
Inventors: 钱晓华; 徐阳; 郑恩光
Original assignee: ZHEJIANG DAFENG TECHNOLOGY Co Ltd
Current assignee: ZHEJIANG DAFENG TECHNOLOGY Co Ltd
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2020-02-14
Anticipated expiration: 2029-02-26

Abstract

The utility model discloses a touch screen drive-by-wire ware shell structure, including drain pan and upper cover, drain pan and upper cover buckle be connected, the drain pan on be equipped with the first location boss that a plurality of is used for injecing the loudspeaker position, the drain pan on still be equipped with the second location boss that a plurality of is used for injecing the microphone position. The bottom shell and the upper cover are connected through the buckle, so that the installation and the maintenance are convenient, the operation is convenient, the arrangement of the plurality of positioning bosses is used for limiting the positions of the loudspeaker and the microphone, and the phenomena of displacement, falling off and the like in the production, installation and transportation processes are avoided.

Description

Touch screen line controller shell structure

Technical Field

The utility model relates to a line controller especially relates to a touch screen line controller shell structure.

Background

Under the high-speed development background of present intelligent house industry, in order to realize the control to modern domestic electronic and electric appliances such as numerous household electrical appliances kitchen guarding, there has been more humanized demand, if touch screen operation, voice control etc, for realizing this type of effect, 86 boxes of TFT touch screen line control wares will be adopted usually, and simultaneously, add elements such as microphone and loudspeaker in the line control ware, can satisfy basic functional requirement, but because adding of each components and parts, lead to components and parts to drop, phenomenons such as aversion take place occasionally, to the line control ware in production, the transportation, the stability requirement of process such as installation promotes greatly, to this, current line control ware shell does not have better solution.

For example, a "liquid crystal touch line controller" disclosed in chinese patent literature, whose publication number CN206291419U includes a housing and a mounting plate, the mounting plate is disposed at the back of the housing, the center of the front of the housing is provided with a visual panel, the visual panel is embedded in the hollow part of the front of the housing, characterized in that the visual panel is provided with a liquid crystal display and a function selection area, the surface of the function selection area is provided with a fingerprint touch screen, the surface of the housing at the outer circumference of the visual panel is provided with a plurality of air holes, the air holes are connected with an air detector, the air detector is disposed inside the housing, the top of the housing is provided with a temperature sensor, the temperature sensor is disposed inside a probe, the temperature sensor and the air detector are electrically connected with an electric control board, the electric control board is electrically connected with the liquid crystal display, the electric control board is connected with an external electric control board through a communication connecting wire. The scheme provides a positioning mode of the touch screen, but the problems of falling off, shifting and the like of internal components are not considered.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the inside components and parts of line controller of prior art and shift, the problem that drops, provide one kind and can carry out the line controller shell structure fixed to each spare part in the line controller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a touch-control screen drive-by-wire ware shell structure, includes drain pan and upper cover, characterized by, drain pan and upper cover buckle be connected, the drain pan on be equipped with a plurality of and be used for injecing the first location boss of loudspeaker position, the drain pan on still be equipped with a plurality of and be used for injecing the second location boss of microphone position. The drain pan and the upper cover that the buckle is connected are convenient for install and overhaul, convenient operation, and the setting of a plurality of location bosss for inject the position of loudspeaker and microphone, avoid the aversion that takes place in production, installation, transportation, phenomenons such as drop, drain pan and PCB board bolted connection usually, through the cooperation of PCB board and first, second location boss, realize the fixed to each components and parts, improve overall structure's stability.

Preferably, a touch screen opening for placing the touch screen is formed in the bottom shell, and pad lugs are arranged on the side wall of the touch screen opening. The touch screen module comprises a touch screen opening and pad lugs, wherein the touch screen opening and the pad lugs are arranged and used for fixing the touch screen module, the touch screen module can be connected and the pad lugs in a bonding mode, the size of the touch screen opening is consistent with that of the touch screen module, and the pad lugs are usually arranged at the folding angle positions of the touch screen module.

Preferably, the side wall of the touch screen opening is provided with a touch screen buckle, and the touch screen is correspondingly provided with a clamping block. The touch screen is fixed in the clamping mode, and compared with a traditional bonding mode, the touch screen fixing device has the advantages of being convenient to install, convenient to maintain and the like.

Preferably, a first empty groove matched with the loudspeaker is formed in the middle of the first positioning boss, a first through hole used for sound outputting is further formed in the bottom end of the first empty groove, a second empty groove matched with the microphone is formed in the middle of the second positioning boss, and a second through hole used for sound receiving is formed in the bottom end of the second empty groove. The setting of first, second dead slot for place and correspond the components and parts, the result of use of loudspeaker and microphone can be guaranteed in the setting of first, second through-hole, improves the stability of device.

Preferably, the first empty groove and the second empty groove are both provided with dustproof rings. The dust ring is arranged, so that external sundries can be prevented from entering the wire controller through the first through hole and the second through hole, the operation of each component in the wire controller is prevented from being influenced, and the service life is prolonged.

Preferably, the drain pan on be equipped with a plurality of joint groove, the upper cover on be equipped with joint groove complex joint lug, the joint lug including location head and elastic column, the overhead guide surface and the joint face of being equipped with of location. The connecting effect of each position can be guaranteed in the setting in a plurality of joint grooves, and the joint lug that forms through the combination of elastic column and location head, processing is convenient and the connecting effect is better, and the location head that spigot surface and joint face are constituteed, the accuracy of the location of guaranteeing promptly can not cause the harm to the shell simultaneously, and the practicality is strong.

Therefore, the utility model discloses following beneficial effect has:

(1) fixing each component in the line controller;

(2) the installation and the maintenance are convenient;

(3) the practicability and the stability are excellent.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view schematic of the structure of fig. 1.

Fig. 3 is a schematic structural view of the upper cover of the present invention.

Fig. 4 is an enlarged view of the area a in fig. 3.

Fig. 5 is a schematic view of the internal structure of the middle bottom case of the present invention.

In the figure: 1-a bottom shell 2-an upper cover 3-a first positioning boss 4-a second positioning boss 5-a touch screen opening 6-a cushion lug 7-a touch screen buckle 8-a first empty groove 9-a first through hole 10-a second empty groove 11-a second through hole 12-a dust ring 13-a clamping groove 14-a clamping bump 15-a guide surface 16-a clamping surface.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Example (b): as shown in fig. 1 to 5, a touch screen wire controller housing structure includes a bottom case 1 and an upper cover 2, the bottom case 1 is connected with the upper cover 2 by a buckle, the bottom case 1 is provided with two first positioning bosses 3 for defining a speaker position and two second positioning bosses 4 for defining a microphone position, and is further provided with a touch screen opening 5 for placing a touch screen, a pad ear 6 and a touch screen buckle 7 are provided on a side wall of the touch screen opening 5, a clamping block is correspondingly provided on the touch screen, a first empty slot 8 matched with the speaker is provided in a middle position of the first positioning boss 3, a first through hole 9 for sound output is provided at a bottom end of the first empty slot 8, a second empty slot 10 matched with the microphone is provided in a middle position of the second positioning boss 4, a second through hole 11 for sound reception is provided at a bottom end of the second empty slot 10, dust rings 12 are provided in the first empty slot 8 and the second empty slot 10, and the bottom case 1 is further provided with a plurality of clamping slots 13, the upper cover 2 is provided with a clamping convex block 14 matched with the clamping groove 13, the clamping convex block 14 comprises a positioning head and an elastic column, and the positioning head is provided with a guide surface 15 and a clamping surface 16.

The bottom shell 1 and the upper cover 2 are connected by a buckle, so that the installation and the maintenance are convenient, the operation is convenient, a plurality of positioning bosses are arranged, the positions of a loudspeaker and a microphone are limited, the phenomena of displacement, falling off and the like in the production, installation and transportation processes are avoided, the bottom shell 1 is connected with an internal PCB through bolts, the fixing of each component is realized through the matching of the PCB and a first positioning boss and a second positioning boss, the touch screen opening 5 and the cushion lug 6 are arranged and used for fixing a touch screen module, the size of the touch screen opening 5 is consistent with that of a touch screen, the cushion lug 6 is arranged at the corner position of the touch screen, the first empty groove and the second empty groove are arranged and used for placing the corresponding component, the first through hole and the second through hole are arranged, the using effect of the loudspeaker and the microphone can be ensured, the dust ring 12 is arranged and can prevent external sundries from entering the interior of the wire controller through the first through hole and the second through hole to influence the operation of, increase of service life, the connection effect of each position can be guaranteed in the setting of a plurality of joint grooves 13, through the joint lug 14 that elastic column and the first combination of location formed, processing is convenient and the connection effect is better, the location head that spigot surface 15 and joint face 16 are constituteed, the accuracy of the location of guaranteeing promptly can not cause the harm to the casing simultaneously, and the practicality is strong.

Claims

1. The utility model provides a touch-control screen drive-by-wire ware shell structure, includes drain pan and upper cover, characterized by, drain pan and upper cover buckle be connected, the drain pan on be equipped with a plurality of and be used for injecing the first location boss of loudspeaker position, the drain pan on still be equipped with a plurality of and be used for injecing the second location boss of microphone position.

2. The casing structure of a touch screen cable controller as claimed in claim 1, wherein the bottom casing is provided with a touch screen opening for placing the touch screen, and the sidewall of the touch screen opening is provided with a pad ear.

3. The casing structure of the touch screen linear controller as claimed in claim 2, wherein a touch screen buckle is further disposed on a side wall of the touch screen opening, and a corresponding buckle block is disposed on the touch screen.

4. The casing structure of a touch screen cable controller as claimed in claim 1, wherein a first hollow slot matched with a speaker is arranged at the middle position of the first positioning boss, a first through hole for sound output is further arranged at the bottom end of the first hollow slot, a second hollow slot matched with a microphone is arranged at the middle position of the second positioning boss, and a second through hole for sound reception is arranged at the bottom end of the second hollow slot.

5. The casing structure of a touch screen cable controller as claimed in claim 4, wherein the first empty slot and the second empty slot are provided with dust rings.

6. The casing structure of the touch screen line controller according to claim 1, 2, 3, 4 or 5, wherein the bottom casing is provided with a plurality of clamping grooves, the upper cover is provided with clamping convex blocks matched with the clamping grooves, each clamping convex block comprises a positioning head and an elastic column, and the positioning head is provided with a guide surface and a clamping surface.