CN215987278U

CN215987278U - Resistance touch screen display module

Info

Publication number: CN215987278U
Application number: CN202122189191.9U
Authority: CN
Inventors: 吴裕勇
Original assignee: Shenzhen Juxianda Technology Co ltd
Current assignee: Shenzhen Juxianda Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-08
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a resistive touch screen display module, which comprises a housing, and a ceramic mounting plate and a standby plate which are positioned in the housing, wherein a heat-dissipation aluminum frame is arranged on the ceramic mounting plate, a resistive touch screen main body is arranged in the heat-dissipation aluminum frame, the resistive touch screen main body is electrically connected with a connecting end of a resistive touch screen, one end, far away from the resistive touch screen main body, of the connecting end of the resistive touch screen is connected with a diffusion film, a splicing end is arranged on the diffusion film, the standby plate is arranged on one side of the ceramic mounting plate, and a plurality of spiral connecting grooves are formed in the left side and the right side of the outer wall of the ceramic mounting plate and the standby plate. This resistive touch screen display module assembly can effectually provide the radiating mode for the resistive touch screen main part through the cooperation between heat dissipation aluminium matter frame and the ceramic mounting panel, can the radiating effect of effectual increase resistive touch screen main part, delays the heat that resistive touch screen main part long-time running produced for resistive touch screen main part keeps the steady operation.

Description

Resistance touch screen display module

Technical Field

The utility model relates to the technical field of a resistive touch screen display module, in particular to a resistive touch screen display module.

Background

Resistive touch screens are a type of sensor that converts the physical location of a touch point (X, Y) in a rectangular area to a voltage representing an X coordinate and a Y coordinate. Many LCD modules employ resistive touch screens that can use four, five, seven or eight lines to generate the screen bias voltage while reading back the voltage at the touch point. The touch screen structurally comprises an induction type liquid crystal display device, and the induction display device can receive signals of a touch head or other touch actions. When the sensing display receives the touch signal, the whole touch device can execute different instructions according to a pre-programmed program to realize the touch intention of a user. The technology replaces the traditional mechanical button device, and the picture of the liquid crystal display is added, so that the picture with very vivid image and operation enjoyment can be obtained, the technology is popular with more and more people, and the resistance touch screen display module can be applied to the industrial field and is used for controlling display equipment of related equipment.

In a novel touch screen module fixing structure with the patent application number of CN207571723U, the utility model discloses a novel touch screen module fixing structure which comprises a frame, a voice prompter, a positioning column, a supporting block, a display, a regulating valve, a touch screen, a protective frame, a pressure sensor and a power switch; pressure sensor comprises base, casing, strain resistance, silicon diaphragm, silicon cup, lead terminal, has following problem:

the resistor touch screen display module is inconvenient to disassemble and assemble, complicated in steps, long in consumed time, poor in heat dissipation effect, and not provided with a standby installation position, and technical innovation is conducted on the basis of the existing resistor touch screen display module according to the situation.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a resistive touch screen display module.

The technical scheme adopted by the utility model for realizing the purpose is as follows: the utility model provides a resistive touch screen display module, includes the housing to and be located ceramic mounting panel and the board of preparing for of housing, be equipped with heat dissipation aluminium matter frame on the ceramic mounting panel, be equipped with resistive touch screen main part in the heat dissipation aluminium matter frame, the electricity is connected with resistive touch screen's link in the resistive touch screen main part, resistive touch screen's link is kept away from the one end of resistive touch screen main part and is connected with the diffusion barrier, be equipped with the grafting end on the diffusion barrier, the board of preparing for is installed to one side of ceramic mounting panel, the left and right sides of ceramic mounting panel and the board of preparing for outer wall all is equipped with a plurality of spiral spread grooves, the junction of ceramic mounting panel and board of preparing for is provided with auxiliary positioning connection structure.

Preferably, the auxiliary positioning connecting structure comprises a fixed plate, a positioning bolt, a lock pin, an extension plate, an adjusting insertion column, a sliding groove, an adjusting screw, a push plate, an inner column, a connecting spring and a pressing plate, wherein the positioning bolt is connected to the middle of the fixed plate in a penetrating manner, the lock pin is connected to both ends of the fixed plate in a penetrating manner, the extension plate is installed on each of the upper side and the lower side of the fixed plate, the end of one side, away from the fixed plate, of the extension plate is connected with the adjusting insertion column in a penetrating manner, the adjusting insertion column is connected to one side inside the adjusting insertion column, the push plate is movably connected to the end of the adjusting screw, the inner column is connected to the middle of the outer wall of the push plate, the connecting spring is installed on each of the upper side and the lower side of the inner column, and the pressing plate is installed on one side, away from the inner column, of the connecting spring.

Preferably, the fixing plate is connected with the ceramic mounting plate and the standby plate through a positioning bolt and a spiral connecting groove.

Preferably, the fixed plate is connected with the support plate through the lock pin, the support plate is connected with the adjusting insert column, and the support plate and the adjusting insert column are symmetrically distributed around the horizontal center line of the fixed plate.

Preferably, the post is inserted in the regulation and is connected with the push pedal through adjusting screw, and the push pedal is connected with the inner prop to the inner prop passes through coupling spring and clamp plate constitution elastic construction, and the push pedal passes through the spout simultaneously and inserts the post with the regulation and constitute sliding construction, all distributes about the horizontal central line symmetry of inner prop between coupling spring and the clamp plate moreover.

Preferably, the heat-dissipating aluminum frame is bonded and fixed on the ceramic mounting plate.

Preferably, an isolation rubber ring is bonded between the heat-dissipation aluminum frame and the resistance touch screen main body.

Preferably, the resistive touch screen main body is coated with a waterproof heat dissipation graphite film.

The utility model has the beneficial effects that: the heat dissipation mode can be effectively provided for the resistance touch screen main body by matching the heat dissipation aluminum frame and the ceramic mounting plate, the heat dissipation effect of the resistance touch screen main body can be effectively increased, and heat generated by long-time operation of the resistance touch screen main body is delayed, so that the resistance touch screen main body can keep stable operation; the fixing plate, the ceramic mounting plate and the standby plate are connected through the positioning bolts, so that the positions of the fixing plate, the ceramic mounting plate and the standby plate can be effectively limited, and the fixing plate can effectively provide a connecting position for the support plate; the support plate can effectively rotate along the outer part of the lock pin, the rotating angle of the support plate can be effectively changed, and the support plate can embed the adjusting plug-in post into the spiral connecting groove; the gap between the heat-dissipation aluminum frame and the resistance touch screen main body can be effectively made up through the isolation rubber ring, the abrasion between the heat-dissipation aluminum frame and the resistance touch screen main body can be effectively reduced, the collision strength of the resistance touch screen main body can be effectively reduced, effective collision buffering can be effectively provided for the resistance touch screen main body, the integral integrity of the resistance touch screen main body is kept, the waterproof capability of the resistance touch screen main body is provided by matching with a waterproof heat-dissipation graphite film, and an auxiliary heat dissipation effect can be provided for the resistance touch screen main body; the connecting spring can extend along the vertical central line direction of push pedal by the effectual promotion clamp plate, make the clamp plate extend the inside of adjusting the post of inserting, exert the revolving force to adjusting screw, make the push pedal remove along the axis direction of spout, and the symmetric distribution of spout can the effectual removal orbit that limits the push pedal, and can effectually avoid the push pedal to produce the skew, and the push pedal is connected with the inner prop, thereby can the effectual removal of promotion clamp plate, make the clamp plate apply external force to the backup plate, the backup plate pastes tightly with the clamp plate mutually, thereby can effectual position between restriction ceramic mounting panel and the backup plate, and can effectual improvement dismouting ceramic mounting panel and backup plate.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention

FIG. 3 is a schematic view of the internal structure of the adjustable insert column of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention.

In the figure: 1. a ceramic mounting plate; 2. preparing a plate; 3. an auxiliary positioning connection structure; 301. a fixing plate; 302. positioning the bolt; 303. a lock pin; 304. a support plate; 305. adjusting the inserted column; 306. a chute; 307. adjusting the screw rod; 308. pushing the plate; 309. an inner column; 310. a connecting spring; 311. pressing a plate; 4. a housing; 5. a heat-dissipating aluminum frame; 6. a resistive touch screen body; 7. tabletting; 8. the connecting end of the resistance touch screen; 9. a diffusion membrane; 10. a plug end; 11. waterproof heat dissipation graphite membrane.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment 1

As shown in fig. 1 and 2, a resistive touch screen display module comprises a housing 4, a ceramic mounting plate 1 and a standby plate 2 which are positioned in the housing 4, wherein a heat-dissipating aluminum frame 5 is arranged on the ceramic mounting plate 1, an isolating rubber ring 7 is bonded between the heat-dissipating aluminum frame 5 and a resistive touch screen main body 6, a waterproof heat-dissipating graphite film 11 is coated on the resistive touch screen main body 6, the isolating rubber ring 7 can effectively make up a gap between the heat-dissipating aluminum frame 5 and the resistive touch screen main body 6, can effectively reduce abrasion between the heat-dissipating aluminum frame 5 and the resistive touch screen main body 6, can effectively reduce the collision strength of the resistive touch screen main body 6, can effectively provide effective collision buffer for the resistive touch screen main body 6, maintain the integrity of the resistive touch screen main body 6 as a whole, and provide the waterproof capability of the resistive touch screen main body 6 by matching with the waterproof heat-dissipating graphite film 11, the auxiliary heat dissipation effect can be provided for the resistance touch screen main body 6, the heat dissipation aluminum frame 5 is fixedly bonded on the ceramic mounting plate 1, a heat dissipation mode can be effectively provided for the resistance touch screen main body 6 through the matching between the heat dissipation aluminum frame 5 and the ceramic mounting plate 1, the heat dissipation effect of the resistance touch screen main body 6 can be effectively increased, the heat generated by the long-time operation of the resistance touch screen main body 6 is delayed, so that the resistance touch screen main body 6 keeps stable operation, the resistance touch screen main body 6 is arranged in the heat dissipation aluminum frame 5, the resistance touch screen main body 6 is electrically connected with the connecting end 8 of the resistance touch screen, one end of the connecting end 8 of the resistance touch screen, which is far away from the resistance touch screen main body 6, is connected with a diffusion film 9, the insertion end 10 is arranged on the diffusion film 9, the standby plate 2 is arranged on one side of the ceramic mounting plate 1, and the left and right sides of the outer walls of the standby plate 2 are respectively provided with a plurality of spiral connecting grooves, an auxiliary positioning connecting structure 3 is arranged at the joint of the ceramic mounting plate 1 and the standby plate 2.

Example II

As shown in fig. 1-4, a resistive touch screen display module comprises an auxiliary positioning connection structure 3, the auxiliary positioning connection structure 3 comprises a fixing plate 301, a positioning bolt 302, a locking pin 303, a support plate 304, an adjusting insertion column 305, a sliding slot 306, an adjusting screw 307, a push plate 308, an inner column 309, a connection spring 310 and a pressing plate 311, the positioning bolt 302 is connected to the middle of the fixing plate 301 in a penetrating manner, the fixing plate 301 is connected to a ceramic mounting plate 1 and a standby plate 2 through the positioning bolt 302 and a spiral connection slot, the fixing plate 301, the ceramic mounting plate 1 and the standby plate 2 are connected through the positioning bolt 302, so that the positions of the fixing plate 301, the ceramic mounting plate 1 and the standby plate 2 can be effectively limited, the fixing plate 301 can effectively provide a connection position for the support plate 304, the locking pin 303 is connected to both ends of the fixing plate 301 in a penetrating manner, the support plates 304 are installed on both upper and lower sides of the fixing plate 301, the tail end of one side of the support plate 304, which is far away from the fixed plate 301, is connected with an adjusting insert column 305 in a penetrating way, the fixed plate 301 is connected with the support plate 304 through a lock pin 303, the support plate 304 is connected with the adjusting insert column 305, the support plate 304 and the adjusting insert column 305 are symmetrically distributed around the horizontal central line of the fixed plate 301, the support plate 304 can effectively rotate along the outside of the lock pin 303, the rotating angle of the support plate 304 can be effectively changed, the support plate 304 can embed the adjusting insert column 305 into a spiral connecting groove, one side of the inside of the adjusting insert column 305 is connected with an adjusting screw 307, the end part of the adjusting screw 307 is movably connected with a push plate 308, the middle part of the outer wall of the push plate 308 is connected with an inner column 309, the upper side and the lower side of the inner column 309 are both provided with connecting springs 310, the adjusting insert column 305 is connected with the push plate 308 through the adjusting screw 307, the push plate 308 is connected with the inner column 309, and the inner column 309 and forms an elastic structure with the press plate 311 through the connecting springs 310, meanwhile, the push plate 308 and the adjusting insert column 305 form a sliding structure through the sliding chute 306, and the connecting spring 310 and the press plate 311 are symmetrically distributed about the horizontal center line of the inner column 309, under the action of the connecting spring 310, the press plate 311 can be effectively pushed to extend along the vertical center line of the push plate 308, so that the press plate 311 extends out of the inner part of the adjusting insert column 305, and then, a rotating force is applied to the adjusting screw 307, so that the push plate 308 moves along the central axis direction of the sliding chute 306, and the symmetric distribution of the sliding chute 306 can effectively limit the moving track of the push plate 308 and can effectively avoid the deflection of the push plate 308, and the push plate 308 is connected with the inner column 309, so that the press plate 311 can be effectively pushed to move, so that the press plate 311 applies an external force to the standby plate 2, the standby plate 2 is tightly attached to the press plate 311, and the position between the ceramic mounting plate 1 and the standby plate 2 can be effectively limited, and the ceramic mounting plate 1 and the standby plate 2 can be effectively assembled and disassembled, and the pressing plate 311 is arranged on one side of the connecting spring 310 far away from the inner column 309.

The working principle of the utility model is as follows: when the heat-radiating aluminum frame 5 is used, firstly, the heat-radiating aluminum frame 5 is fixedly bonded on the ceramic mounting plate 1, a heat-radiating mode can be effectively provided for the resistance touch screen main body 6 through the matching between the heat-radiating aluminum frame 5 and the ceramic mounting plate 1, then, the gap between the heat-radiating aluminum frame 5 and the resistance touch screen main body 6 can be effectively made up through the isolating rubber ring 7, the abrasion between the heat-radiating aluminum frame 5 and the resistance touch screen main body 6 can be effectively reduced, the waterproof capability of the resistance touch screen main body 6 is provided through the matching with the waterproof heat-radiating graphite film 11, and an auxiliary heat-radiating effect can be provided for the resistance touch screen main body 6;

then, the fixing plate 301, the ceramic mounting plate 1 and the standby plate 2 are connected through the positioning bolt 302, and then the support plate 304 can effectively rotate along the outside of the lock pin 303, so that the support plate 304 embeds the adjusting plug 305 inside the spiral connecting groove; finally, the connecting spring 310 pushes the pressing plate 311 to extend along the vertical center line direction of the pushing plate 308, so that the pressing plate 311 extends out of the interior of the adjusting plug 305, and then, a rotating force is applied to the adjusting screw 307, so that the pushing plate 308 moves along the central axis direction of the sliding groove 306, so that the pressing plate 311 applies an external force to the standby plate 2, and the standby plate 2 is tightly attached to the pressing plate 311, thereby effectively limiting the position between the ceramic mounting plate 1 and the standby plate 2, which is the working principle of the resistive touch screen display module.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a resistive touch screen display module, includes housing (4) to and be located ceramic mounting panel (1) and backup plate (2) in housing (4), its characterized in that: the solar panel is characterized in that a heat dissipation aluminum frame (5) is arranged on the ceramic mounting plate (1), a resistance touch screen main body (6) is arranged in the heat dissipation aluminum frame (5), a connection end (8) of the resistance touch screen is electrically connected to the resistance touch screen main body (6), one end, away from the resistance touch screen main body (6), of the connection end (8) of the resistance touch screen is connected with a diffusion film (9), an insertion end (10) is arranged on the diffusion film (9), a standby plate (2) is installed on one side of the ceramic mounting plate (1), a plurality of spiral connection grooves are formed in the left side and the right side of the outer wall of the ceramic mounting plate (1) and the outer wall of the standby plate (2), and an auxiliary positioning connection structure (3) is arranged at the connection position of the ceramic mounting plate (1) and the standby plate (2).

2. The resistive touch screen display module of claim 1, wherein: the auxiliary positioning connecting structure (3) comprises a fixing plate (301), a positioning bolt (302), a lock pin (303), a support plate (304), an adjusting inserting column (305), a sliding groove (306), an adjusting screw rod (307), a push plate (308), an inner column (309), a connecting spring (310) and a pressing plate (311), wherein the positioning bolt (302) is connected to the middle of the fixing plate (301) in a penetrating manner, the lock pin (303) is connected to both ends of the fixing plate (301) in a penetrating manner, the support plate (304) is installed on both the upper side and the lower side of the fixing plate (301), the adjusting inserting column (305) is connected to the tail end of one side, far away from the fixing plate (301), of the support plate (304), the adjusting inserting column (305) is connected to one side inside, the adjusting screw rod (307) is connected to the adjusting screw rod (307), the end of the adjusting screw rod (307) is movably connected to a push plate (308), and the inner column (309) is connected to the middle of the outer wall of the push plate (308), and connecting springs (310) are installed on the upper side and the lower side of the inner column (309), and a pressing plate (311) is installed on one side, far away from the inner column (309), of each connecting spring (310).

3. The resistive touch screen display module of claim 2, wherein: the fixing plate (301) is connected with the ceramic mounting plate (1) and the standby plate (2) through a positioning bolt (302) and a spiral connecting groove.

4. The resistive touch screen display module of claim 2, wherein: the fixed plate (301) is connected with the support plate (304) through the lock pin (303), the support plate (304) is connected with the adjusting insert column (305), and the support plate (304) and the adjusting insert column (305) are symmetrically distributed around the horizontal center line of the fixed plate (301).

5. The resistive touch screen display module of claim 2, wherein: the adjusting insertion column (305) is connected with the push plate (308) through an adjusting screw rod (307), the push plate (308) is connected with the inner column (309), the inner column (309) and the pressing plate (311) form an elastic structure through a connecting spring (310), the push plate (308) and the adjusting insertion column (305) form a sliding structure through a sliding groove (306), and the connecting spring (310) and the pressing plate (311) are symmetrically distributed about the horizontal center line of the inner column (309).

6. The resistive touch screen display module of claim 1, wherein: and the heat-dissipation aluminum frame (5) is fixedly bonded on the ceramic mounting plate (1).

7. The resistive touch screen display module of claim 1, wherein: and an isolation rubber ring (7) is bonded between the heat-dissipation aluminum frame (5) and the resistance touch screen main body (6).

8. The resistive touch screen display module of claim 1, wherein: the resistive touch screen main body (6) is coated with a waterproof heat dissipation graphite film (11).