CN216310752U - Touch screen with improved wiring structure - Google Patents
Touch screen with improved wiring structure Download PDFInfo
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- CN216310752U CN216310752U CN202122699613.7U CN202122699613U CN216310752U CN 216310752 U CN216310752 U CN 216310752U CN 202122699613 U CN202122699613 U CN 202122699613U CN 216310752 U CN216310752 U CN 216310752U
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Abstract
The utility model discloses a touch screen with an improved wiring structure, and relates to the technical field of electronics. The touch screen comprises a substrate, a touch screen main board and a wiring assembly, wherein the touch screen main board is clamped at the upper end of the substrate, clamping grooves are formed in two sides of the touch screen main board, the wiring assembly is clamped at the outer side of the touch screen main board, clamping blocks are fixed at two ends of the inner side of the wiring assembly, and a metal shielding layer is attached to the inside of the wiring assembly. The touch screen comprises a substrate, a touch screen main board and a wiring assembly, wherein the substrate is arranged on the substrate, the touch screen main board is arranged on the wiring assembly, the wiring assembly is arranged on the wiring assembly, and the wiring assembly is arranged on the substrate.
Description
Technical Field
The utility model belongs to the technical field of electronics, and particularly relates to a touch screen with an improved wiring structure.
Background
The touch screen, also called touch screen and touch panel, is an induction type liquid crystal display device capable of receiving input signals of a touch head, when a graphic button on the screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, can be used for replacing a mechanical button panel, and can produce vivid video and audio effects by virtue of a liquid crystal display picture. The multimedia interactive device gives the multimedia a brand-new appearance and is a brand-new multimedia interactive device with great attractiveness. The inquiry of mainly being applied to public information, industrial control, military commander, electronic game, multimedia teaching etc. at the in-process of touch-sensitive screen production, need set up in the touch-sensitive screen usually and walk the line structure, can reduce the holistic volume of touch-sensitive screen through walking the line structure, improve circuit connection's stability, but it still has following drawback in the in-service use:
1. in the existing published document, CN210181571U is a touch screen, an activated area for making peripheral wires is formed on the surface of the LDS ink layer through laser irradiation, and a metal pattern for forming the peripheral wires is chemically plated on the activated area of the LDS ink layer, most of the wire structures of the existing touch screen improve the stability of the wire structures on the touch screen through such methods, so as to avoid falling off, but when the touch screen is maintained and replaced, the wire structures are difficult to detach, and only the whole touch screen can be replaced, which causes a certain waste;
2. the existing wiring structure of the touch screen does not have a protection function, and in the using process of the touch screen, static electricity, external electromagnetic radiation and the like can possibly cause certain influence on the wiring structure, so that the running stability of the touch screen is poor.
Therefore, the existing touch screen with the improved wire routing structure cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a touch screen with an improved wiring structure, which solves the problems that the existing touch screen structure is mostly fixed, is inconvenient to detach and maintain, generally needs to be integrally replaced, increases maintenance expenditure, causes certain waste, and is easily affected by electromagnetic radiation, static electricity and the like, so that the stability of circuit operation is poor due to the fact that the wiring structure of the touch screen is easily affected by the electromagnetic radiation, the static electricity and the like.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a touch screen with an improved wiring structure, which comprises a substrate, a touch screen main board and wiring components, wherein the touch screen main board is clamped at the upper end of the substrate, the touch screen main board can be quickly detached from the substrate, the touch screen main board is convenient to detach, when the substrate or the touch screen main board is damaged, the touch screen main board can be independently replaced, the maintenance expense is reduced, unnecessary waste is avoided, clamping grooves are formed in two sides of the touch screen main board, the wiring components are clamped at the outer side of the touch screen main board, clamping blocks are fixed at two ends of the inner side of the wiring components, the wiring components can be connected with circuits of the touch screen main board through the clamping blocks and the clamping grooves, meanwhile, the stability of the wiring components fixed on the upper side of the touch screen main board can be improved through the substrate, the reduction of the operation stability of the touch screen main board caused by the shaking of the wiring components is avoided, the wiring components can be detached from the inner side of the touch screen main board, and when the maintenance is needed, the damaged part of the wiring component can be independently replaced, maintenance expenditure is reduced, the metal shielding layer is attached to the inner part of the wiring component, the metal shielding layer can avoid interference of external electromagnetic radiation on the wiring component, meanwhile, the heat dissipation area of the wiring component can be increased, heat dissipation efficiency is improved, damage caused by overheating is avoided, the surface of the wiring component is coated with the antistatic paint, the antistatic capacity of the wiring component can be improved, influence of static on the stability of a circuit is avoided, damage to the circuit is avoided, and the service life of the wiring component is prolonged.
Furthermore, a transparent touch pad is connected to the upper end of the substrate in a penetrating and clamping manner, positioning holes are formed in the upper end of the substrate and located on the periphery of the outer side of the transparent touch pad, a hot melt adhesive sticker is bonded to the edge of the upper end of the substrate and located on the outer side of the positioning holes;
can protect the touch-sensitive screen mainboard through transparent touch pad, prolong the life of touch-sensitive screen mainboard, paste through the hot melt adhesive and can fix the position of walking the line subassembly at the base plate upside, avoid because walking the stability of shaking leading to the circuit operation of line subassembly to descend.
Furthermore, a circuit connecting block is fixed on the surface of the touch screen main board, the circuit connecting block is positioned at the upper end and the lower end of the inner side of the clamping groove, and positioning blocks are fixed around the bottom end of the touch screen main board;
can make the touch-sensitive screen mainboard and walk the circuit of line subassembly through the circuit connecting block and carry out stable connection, can make the position of touch-sensitive screen mainboard on the base plate carry out the short-term test through the locating piece, improve the installation effectiveness, reduce staff's intensity of labour.
Furthermore, the touch screen main board is clamped on the upper side of the substrate through a positioning block, the positioning block is clamped on the inner side of a positioning hole of the substrate, and the touch screen main board is attached to the upper side of the transparent touch pad of the substrate;
the positioning block is clamped and connected to the inner side of the positioning hole, so that the touch screen main board can be stably fixed on the upper side of the substrate, the reduction of the structural stability of the touch screen display device is avoided, the abrasion of the substrate or the touch screen main board caused by shaking is avoided, and the service life of the touch screen display device is prolonged.
Furthermore, an insulating layer is attached to the inside of the wiring assembly, the insulating layer is located on the inner side of the metal shielding layer, and a lead main body is attached to the inside of the wiring assembly, which is located on the inner side of the insulating layer;
the insulating layer can prevent the stability of the circuit from being influenced by static electricity, the metal shielding layer can shield the interference of external electromagnetic radiation on the operation of the circuit, and the anti-static paint is coated on the outer side of the wiring assembly, so that the influence and damage of the static electricity on the utility model are further avoided, and the operation stability of the utility model is improved.
Furthermore, circuit connecting grooves are formed in the upper side and the lower side of the wiring assembly and are located at the upper end and the lower end of the fixture block, and a circuit connecting plate is fixed at one end of the wiring assembly;
the utility model can be connected with the main circuit board of the electronic equipment through the circuit connecting board, has simple structure and convenient assembly and disassembly, and reduces the labor intensity of workers.
Furthermore, the wiring assembly is clamped and fixed on the outer side of the touch screen main board through a clamping block, the clamping block is clamped and connected on the inner side of the clamping groove, and a circuit connecting block of the touch screen main board is clamped and connected on the inner side of a circuit connecting groove of the wiring assembly;
the wiring assembly can be stably fixed on the outer side of the touch screen main board through the clamping connection of the clamping block and the clamping groove, the connection stability can be further improved through the clamping connection of the circuit connecting block and the circuit connecting groove, abrasion caused by shaking is avoided, the service life of the touch screen main board is prolonged, meanwhile, when the touch screen main board needs to be maintained, the wiring assembly can be detached from the outer side of the touch screen main board for local replacement or maintenance, the maintenance efficiency is improved, the integral replacement of the touch screen main board is avoided, and the maintenance expenditure is reduced.
Furthermore, the wiring assembly is attached to the upper side of the substrate, the substrate is fixedly bonded with the wiring assembly through a hot melt adhesive tape, and the wiring assembly is located at one end of the sound hole of the substrate;
the wiring assembly can be stably bonded on the upper side of the substrate through the hot melt adhesive sticker, the stability of the wiring assembly in the utility model is further improved, the wiring assembly can be quickly detached from the substrate only by heating the hot melt adhesive sticker when the wiring assembly needs to be detached, and time and labor are saved.
The utility model has the following beneficial effects:
1. the utility model solves the problem that the prior wiring structure of the touch screen is mostly improved in stability on the touch screen by the method and is prevented from falling off, but the wiring structure is difficult to disassemble when the touch screen is maintained and replaced, only the whole body of the touch screen can be replaced, and certain waste is caused, the touch screen assembly can be stably clamped on the upper side of the substrate by clamping the positioning block and the positioning hole, the wiring assembly can be stably clamped on the outer side of the touch screen main board by clamping the clamping block and the clamping groove, and the wiring assembly can be adhered and fixed on the upper side of the substrate by hot melt adhesive paste, thereby ensuring the stability of the structure when the utility model is in a working state, simultaneously, the substrate, the touch screen main board and the wiring assembly can be rapidly disassembled, and the damaged part can be conveniently replaced and maintained, the maintenance efficiency is improved, the labor intensity of workers is reduced, and meanwhile, waste and high expenditure caused by integral replacement are avoided.
2. The touch screen solves the problem that the existing wiring structure of the touch screen has no protection function, static electricity, external electromagnetic radiation and the like can possibly cause certain influence on the wiring structure in the using process of the touch screen, and the running stability of the touch screen is poor.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a structural effect diagram of the present invention;
FIG. 2 is a structural view of a substrate according to the present invention;
FIG. 3 is a diagram of a touch screen motherboard according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at A according to the present invention;
FIG. 5 is a side view of a trace assembly according to the present invention;
fig. 6 is an internal structure diagram of the trace assembly of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a substrate; 101. a transparent touch panel; 102. positioning holes; 103. sticking hot melt adhesive; 104. a sound hole; 2. a touch screen main board; 201. a card slot; 202. positioning blocks; 203. a circuit connecting block; 3. a routing assembly; 301. a clamping block; 302. a circuit connection slot; 303. a circuit connection board; 304. a metal shielding layer; 305. an insulating layer; 306. a lead body.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-6, the present invention is a touch screen with an improved wiring structure, which comprises a substrate 1, a touch screen main board 2 and a wiring assembly 3, wherein the touch screen main board 2 is fastened to the upper end of the substrate 1, the touch screen main board 2 can be quickly detached from the substrate 1, when the substrate 1 or the touch screen main board 2 is damaged, the touch screen main board 2 can be replaced independently, the maintenance cost is reduced, unnecessary waste is avoided, two sides of the touch screen main board 2 are provided with slots 201, the wiring assembly 3 is fastened to the outer side of the touch screen main board 2, two ends of the inner side of the wiring assembly 3 are fixed with fixture blocks 301, the wiring assembly 3 can be connected with the circuit of the touch screen main board 2 through the fixture blocks 301 and the slots 201, the stability of the wiring assembly 3 fixed to the upper side of the touch screen panel is improved through the substrate 1, the decrease of the operation stability of the touch screen caused by the shaking of the wiring assembly 3 is avoided, the wiring assembly 3 can be detached from the inner side of the touch screen, when maintenance is needed, the damaged part of the wiring component 3 can be replaced independently, the metal shielding layer 304 is attached to the inner part of the wiring component 3, the metal shielding layer 304 can avoid interference of external electromagnetic radiation on the wiring component 3, meanwhile, the heat dissipation area of the wiring component 3 can be increased, damage caused by overheating is avoided, the surface of the wiring component 3 is coated with antistatic paint, the antistatic capacity of the wiring component 3 can be improved, influence of static on the stability of a circuit is avoided, and damage to the circuit is avoided.
As shown in fig. 2, the transparent touch panel 101 is connected to the upper end of the substrate 1 in a penetrating and clamping manner, the positioning holes 102 are formed in the upper end of the substrate 1 and located on the periphery of the outer side of the transparent touch panel 101, the hot melt adhesive sticker 103 is adhered to the edge of the outer side of the transparent touch panel 101, and the hot melt adhesive sticker 103 is located on the outer side of the positioning holes 102;
can protect touch-sensitive screen mainboard 2 through transparent touch pad 101, prolong touch-sensitive screen mainboard 2's life, can fix the position of walking line subassembly 3 at base plate 1 upside through hot melt adhesive subsides 103, avoid because the stability of walking the rocking of line subassembly 3 and leading to the circuit operation descends.
As shown in fig. 1-4, a circuit connecting block 203 is fixed on the surface of the touch screen main board 2, the circuit connecting block 203 is located at the upper end and the lower end of the inner side of the clamping groove 201, positioning blocks 202 are fixed around the bottom end of the touch screen main board 2, the touch screen main board 2 is clamped on the upper side of the substrate 1 through the positioning blocks 202, the positioning blocks 202 are clamped on the inner side of the positioning holes 102 of the substrate 1, and the touch screen main board 2 is attached to the upper side of the transparent touch pad 101 of the substrate 1;
the circuit connecting block 203 can enable the touch screen mainboard 2 to be stably connected with the circuit of the wiring assembly 3, the positioning block 202 can enable the position of the touch screen mainboard 2 on the substrate 1 to be rapidly determined, the labor intensity of workers is reduced, the positioning block 202 is clamped and connected to the inner side of the positioning hole 102, the touch screen mainboard 2 can be stably fixed on the upper side of the substrate 1, the reduction of the structural stability of the touch screen assembly is avoided, and the abrasion of the substrate 1 or the touch screen mainboard 2 caused by shaking is avoided.
As shown in fig. 5-6, an insulating layer 305 is attached inside the wire assembly 3, the insulating layer 305 is located inside the metal shielding layer 304, a wire main body 306 is attached inside the wire assembly 3 and located inside the insulating layer 305, circuit connecting grooves 302 are formed in the upper side and the lower side of the wire assembly 3, the circuit connecting grooves 302 are located at the upper end and the lower end of the fixture block 301, and a circuit connecting plate 303 is fixed at one end of the wire assembly 3;
the stability of the circuit can be prevented from being influenced by static electricity through the insulating layer 305, the circuit can be prevented from being dried by external electromagnetic radiation through the metal shielding layer 304, the anti-static paint is coated on the outer side of the wiring assembly 3, influence and damage of the static electricity to the circuit are further avoided, the circuit can be connected with a main circuit board of electronic equipment through the circuit connecting board 303, the installation is convenient, and the labor intensity of workers is reduced.
As shown in fig. 1, 3 and 5, the wiring assembly 3 is fixed to the outer side of the touch screen main board 2 in a clamping manner through a clamping block 301, the clamping block 301 is clamped to the inner side of the clamping groove 201, the circuit connecting block 203 of the touch screen main board 2 is clamped to the inner side of the circuit connecting groove 302 of the wiring assembly 3, the wiring assembly 3 is attached to the upper side of the substrate 1, the substrate 1 is fixedly bonded with the wiring assembly 3 through a hot melt adhesive tape 103, and the wiring assembly 3 is located at one end of the sound hole 104 of the substrate 1;
the wiring assembly 3 can be stably fixed on the outer side of the touch screen main board 2 through the clamping of the clamping block 301 and the clamping groove 201, the connection stability can be further improved through the clamping of the circuit connecting block 203 and the circuit connecting groove 302, the wiring assembly 3 can be stably bonded on the upper side of the substrate 1 through the hot melt adhesive sticker 103, abrasion caused by shaking is avoided, meanwhile, when the touch screen main board is required to be maintained, the wiring assembly 3 can be detached from the outer side of the touch screen main board 2 for local replacement or maintenance, the hot melt adhesive sticker 103 can be heated, the wiring assembly 3 can be rapidly detached from the substrate 1, the integral replacement of the touch screen main board is avoided, and the maintenance expenditure is reduced.
One specific application of this embodiment is: the position of the touch screen mainboard 2 on the upper side of the substrate 1 can be quickly determined through the positioning block 202, the touch screen mainboard 2 is clamped and fixed on the upper side of the substrate 1, the clamping block 301 is clamped and fixed on the inner side of the clamping groove 201, the circuit connecting block 203 can be clamped and fixed on the inner side of the circuit connecting groove 302, the circuits of the circuit touch screen mainboard 2 and the wiring assembly 3 are connected, the wiring assembly 3 can be stably fixed on the outer side of the touch screen mainboard 2, the wiring assembly 3 can be adhered and fixed on the upper side of the substrate 1 by heating the hot melt adhesive tape 103, the integral stability of the utility model is greatly improved, the abrasion caused by shaking is avoided, the service life of the utility model is prolonged, the utility model can be connected with the circuits of electronic equipment through the circuit connecting plate 303, the structure is simple, the installation efficiency is improved, and when the circuits normally run, the insulating layer 305 can avoid the stability of the circuits from being influenced by static electricity, the metal shielding layer 304 can shield the circuit from being dried by external electromagnetic radiation, meanwhile, the metal shielding layer 304 can increase the heat dissipation area of the wiring assembly 3, the heat dissipation efficiency is improved, the damage of the utility model caused by overheating is avoided, the anti-static paint is coated on the outer side of the wiring assembly 3, the influence and damage of static electricity on the utility model are further avoided, and the operation stability of the utility model is improved.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a walk line configuration modified touch-sensitive screen, includes base plate (1), touch-sensitive screen mainboard (2) and walks line subassembly (3), its characterized in that: base plate (1) upper end joint has touch-sensitive screen mainboard (2), draw-in groove (201) have been seted up to touch-sensitive screen mainboard (2) both sides, touch-sensitive screen mainboard (2) outside joint has a line subassembly (3), it is fixed with fixture block (301) to walk inboard both ends of line subassembly (3), it has metallic shield layer (304) to walk the inside laminating of line subassembly (3).
2. The touch screen with the improved routing structure according to claim 1, wherein a transparent touch pad (101) is connected to the upper end of the substrate (1) in a penetrating and clamping manner, positioning holes (102) are formed in the periphery of the upper end of the substrate (1) and located on the outer side of the transparent touch pad (101), a hot melt adhesive sticker (103) is bonded to the edge of the upper end of the substrate (1) and located on the outer side of the transparent touch pad (101), and the hot melt adhesive sticker (103) is located on the outer side of the positioning holes (102).
3. The touch screen with the improved routing structure according to claim 1, wherein a circuit connecting block (203) is fixed on a surface of the touch screen main board (2), the circuit connecting block (203) is located at upper and lower ends of an inner side of the clamping groove (201), and positioning blocks (202) are fixed around a bottom end of the touch screen main board (2).
4. The touch screen with the improved routing structure according to claim 1, wherein the touch screen main board (2) is clamped on the upper side of the substrate (1) through a positioning block (202), the positioning block (202) is clamped inside a positioning hole (102) of the substrate (1), and the touch screen main board (2) is attached to the upper side of the transparent touch pad (101) of the substrate (1).
5. The touch screen with the improved routing structure according to claim 1, wherein an insulating layer (305) is attached to the inside of the routing assembly (3), the insulating layer (305) is located inside the metal shielding layer (304), and a main conductor body (306) is attached to the inside of the routing assembly (3) located inside the insulating layer (305).
6. The touch screen with the improved routing structure according to claim 1, wherein circuit connection slots (302) are formed in upper and lower sides of the routing assembly (3), the circuit connection slots (302) are located at upper and lower ends of the fixture block (301), and a circuit connection board (303) is fixed to one end of the routing assembly (3).
7. The touch screen with the improved routing structure according to claim 1, wherein the routing assembly (3) is fixed to an outer side of the touch screen main board (2) through a clamping block (301) in a clamping manner, the clamping block (301) is clamped to an inner side of the clamping groove (201), and a circuit connecting block (203) of the touch screen main board (2) is clamped to an inner side of a circuit connecting groove (302) of the routing assembly (3).
8. The touch screen with the improved routing structure according to claim 1, wherein the routing component (3) is attached to the upper side of the substrate (1), the substrate (1) is fixed to the routing component (3) through a hot melt adhesive (103) in an adhering manner, and the routing component (3) is located at one end of the sound hole (104) of the substrate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122699613.7U CN216310752U (en) | 2021-11-05 | 2021-11-05 | Touch screen with improved wiring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122699613.7U CN216310752U (en) | 2021-11-05 | 2021-11-05 | Touch screen with improved wiring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216310752U true CN216310752U (en) | 2022-04-15 |
Family
ID=81119235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122699613.7U Active CN216310752U (en) | 2021-11-05 | 2021-11-05 | Touch screen with improved wiring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216310752U (en) |
-
2021
- 2021-11-05 CN CN202122699613.7U patent/CN216310752U/en active Active
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