CN107390946B - Display device with touch function and terminal equipment comprising same - Google Patents
Display device with touch function and terminal equipment comprising same Download PDFInfo
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- CN107390946B CN107390946B CN201710768287.6A CN201710768287A CN107390946B CN 107390946 B CN107390946 B CN 107390946B CN 201710768287 A CN201710768287 A CN 201710768287A CN 107390946 B CN107390946 B CN 107390946B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display device with a touch function and terminal equipment comprising the same, wherein the display device comprises a touch screen frame, a thermal buffer groove is formed in the touch screen frame, one end of the thermal buffer groove extends to the outside of the touch screen frame, a touch screen panel is connected to the inner wall of the thermal buffer groove in a sliding mode, a positioning hole and a telescopic hole are formed in the touch screen frame respectively, the top of the positioning hole is communicated with the inner bottom wall of the thermal buffer groove, the inner bottom wall of the positioning hole is communicated with the top of the telescopic hole, a positioning groove is formed in the lower surface of the touch screen panel, and the inner wall of the telescopic hole is connected with a telescopic rod in a. This display device with touch function and contain device's terminal equipment has reached and has reserved the effect in the flexible space of thermal expansion to the touch screen panel to effectual solution touch screen heat arouses the problem of deformation easily, has reached and has fixed the effect of touch screen panel location, can effectively avoid the problem of touch screen panel at the inner wall horizontal slip of hot dashpot.
Description
Technical Field
The invention relates to the technical field of touch screens, in particular to a display device with a touch function and terminal equipment comprising the display device.
Background
The touch screen is also called as touch screen or touch panel, and is an inductive liquid crystal display device capable of receiving input signals of a touch head and the like, when a graphical button on the screen is touched, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, so that the touch screen can be used for replacing a mechanical button panel, and vivid video and audio effects can be produced by a liquid crystal display picture. As a latest computer input device, the touch screen is the simplest, convenient and natural man-machine interaction mode at present. The multimedia interactive device gives the multimedia a brand-new appearance and is a brand-new multimedia interactive device with great attractiveness. The method is mainly applied to inquiry of public information, leadership office, industrial control, military command, electronic games, song and dish ordering, multimedia teaching, real estate pre-sale and the like.
At present, touch screen equipment with a touch function can generate certain heat in the using process, the heat can cause a touch screen to generate certain deformation to a certain extent, and when an infrared lamp tube is damaged, the whole infrared tube needs to be replaced in maintenance, so that the maintenance cost is increased, and therefore a display device with the touch function and terminal equipment comprising the display device are needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a display device with a touch function and terminal equipment comprising the display device, and solves the problems that the touch screen is easy to deform due to heat and the maintenance cost is high.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a display device with a touch function and a terminal device comprising the same comprise a touch screen frame, wherein a thermal buffer groove is formed in the touch screen frame, one end of the thermal buffer groove extends to the outside of the touch screen frame, a touch screen panel is connected to the inner wall of the thermal buffer groove in a sliding manner, a positioning hole and a telescopic hole are respectively formed in the touch screen frame, the top of the positioning hole is communicated with the inner bottom wall of the thermal buffer groove, the inner bottom wall of the positioning hole is communicated with the top of the telescopic hole, a positioning groove is formed in the lower surface of the touch screen panel, a telescopic rod is connected to the inner wall of the telescopic hole in a sliding manner, a positioning bead is fixedly connected to the top of the telescopic rod, the surface of the positioning bead is connected with the inner wall of the positioning groove in a sliding manner, an elastic spring is sleeved on the surface of the telescopic rod, and the, the bottom of the elastic spring is fixedly connected with the inner bottom wall of the positioning hole.
Touch operation groove, first mounting groove, second mounting groove and operation spout have been seted up respectively to the inside of touch-sensitive screen frame, the touch operation groove is located the top of hot dashpot, the one end in touch operation groove extends to the outside of touch-sensitive screen frame, the interior roof and then the inner wall intercommunication of interior diapire in touch operation groove all with first mounting groove and second mounting groove, the interior roof of second mounting groove and the inner bottom wall intercommunication of operation spout, the inner wall sliding connection of first mounting groove has the light-passing board, the inner wall sliding connection of second mounting groove has the cleaning slide, the fixed surface that the cleaning slide is close to the light-passing board is connected with and cleans the sponge, clean the surface of sponge and the sliding surface connection of light-passing board.
The utility model discloses a touch operation groove, including touch operation groove, inner wall fixed mounting has the circuit mounting panel, mounting hole and spring hole have been seted up respectively to the inside of circuit mounting panel, the inner wall of mounting hole and the one end intercommunication in spring hole, the inner wall sliding connection of mounting hole has the dead lever, the fixed slot has been seted up at the top of dead lever, the other end fixedly connected with pressure spring in spring hole, the fixed pearl of one end fixedly connected with of pressure spring, the surface of fixed pearl and the inner wall sliding connection of fixed slot, the bottom difference fixedly connected with infrared emission fluorescent tube and infrared receiving fluorescent tube of dead lever.
Preferably, the width and the length of the thermal buffer groove are both greater than those of the touch screen plate, and both ends of the thermal buffer groove and both ends of the touch screen are both arc-shaped.
Preferably, the inner bottom wall of the thermal buffer groove is provided with an anti-slip groove, the inner wall of the anti-slip groove is connected with an anti-slip strip in a sliding manner, the upper surface of the anti-slip strip is fixedly connected with the lower surface of the touch screen plate, the inner wall of the anti-slip groove and the surface of the anti-slip strip are both in an arc shape, and the diameter of the anti-slip groove is equal to that of the anti-slip strip.
Preferably, the radiating groove has been seted up to the interior roof of hot dashpot, the inner wall fixedly connected with semiconductor heat dissipation strip of radiating groove, the heat dissipation end of semiconductor heat dissipation strip and the interior roof fixed connection of radiating groove.
Preferably, the bottom end of the telescopic rod is fixedly connected with a positioning handle, and the bottom end of the positioning handle and the bottom end of the telescopic hole are located on the same horizontal line.
Preferably, the inner wall of the operation sliding chute is connected with an operation handle in a sliding manner, and the bottom end of the operation handle is fixedly connected with the top of the wiping sliding plate.
Preferably, the inner wall of the fixing groove is in a circular arc shape, and the diameter of the fixing groove is equal to that of the fixing bead.
Preferably, the infrared transmitting lamp tube and the infrared receiving lamp tube are electrically connected, and the central lines of the infrared transmitting lamp tube and the infrared receiving lamp tube are positioned on the same horizontal line.
Preferably, the bottom end of the fixing rod is fixedly connected with a light collecting plate, the surface of the light collecting plate is in an arc shape, and the light collecting plate is respectively positioned on one side of the infrared transmitting lamp tube and one side of the infrared receiving lamp tube, which are far away from the light transmitting plate.
(III) advantageous effects
The invention provides a display device with a touch function and a terminal device comprising the same, and the display device has the following beneficial effects:
(1) this display device with touch function and terminal equipment who contains device have the touch screen panel through the inner wall sliding connection who sets up the hot dashpot, the width and the length of hot dashpot all are greater than the width and the length of touch screen panel, the both ends of hot dashpot all are the arc shape with the both ends of touch-sensitive screen, have reached and have reserved the effect in thermal expansion flexible space to the touch screen panel to the effectual touch-sensitive screen heat that has solved arouses the problem of deformation easily.
(2) This display device with touch function and terminal equipment who contains device, inner wall sliding connection through setting up flexible hole has the telescopic link, the top fixedly connected with location pearl of telescopic link, the surface of location pearl and the inner wall sliding connection of constant head tank, the elasticity spring has been cup jointed on the surface of telescopic link, the top of elasticity spring and the fixed surface of location pearl are connected, the bottom of elasticity spring and the interior diapire fixed connection of locating hole, the effect of fixing a position the touch screen panel has been reached, can effectively avoid the problem of touch screen panel at the inner wall horizontal slip of hot dashpot.
(3) This display device with touch function and terminal equipment who contains the device, inner wall sliding connection through setting up first mounting groove has the light-passing board, the slide is cleaned to the inner wall sliding connection of second mounting groove, it cleans the sponge to clean the fixed surface that the slide is close to the light-passing board and be connected with the surperficial sliding connection of light-passing board, the inner wall sliding connection of operation spout has the operating handle, the bottom of operating handle and the top fixed connection who cleans the slide, can effectively strengthen the light transmissivity of light-passing board, when the dust is attaching on the light-passing board surface, clean the effect that the sponge removed dust to the light-passing board through the operation handle pulling is cleaned on slide surface, the inner wall sliding connection of first mounting groove has the light-passing board simultaneously, the inner wall sliding connection of second mounting groove has and cleans.
(4) This display device with touch function and terminal equipment who contains device, inner wall sliding connection through setting up the mounting hole has the dead lever, the fixed slot has been seted up at the top of dead lever, the other end fixedly connected with compression spring in spring hole, compression spring's one end fixedly connected with fixed pearl, the surface of fixed pearl and the inner wall sliding connection of fixed slot, the bottom difference fixedly connected with infrared emission fluorescent tube and the infrared receiving fluorescent tube of dead lever, the maintenance and the change of infrared emission fluorescent tube and infrared receiving fluorescent tube of can being convenient for, and be convenient for infrared emission fluorescent tube and infrared receiving fluorescent tube's fixed and location, when the maintenance is changed, extract the dead lever, the surface of dead lever will fix the pearl to the inside extrusion in spring hole, and then extract the dead lever, as long as insert the mounting hole during same installation dead lever can.
(5) This display device with touch function and terminal equipment who contains device have seted up the radiating groove through the interior roof that sets up hot dashpot, and the inner wall fixedly connected with semiconductor heat dissipation strip of radiating groove, the heat dissipation end of semiconductor heat dissipation strip and the interior roof fixed connection of radiating groove can effectually absorb the discharge through semiconductor heat dissipation strip with the heat on touch screen panel surface to the effectual touch-sensitive screen heat that has solved arouses easily to warp and problem that cost of maintenance is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a locating hole structure of the present invention;
FIG. 3 is a sectional view showing the structure of a touch operation slot according to the present invention;
fig. 4 is a perspective view of a touch screen frame structure according to the present invention.
In the figure: 1 touch screen frame, 2 thermal buffer groove, 3 touch screen board, 4 locating holes, 5 telescopic holes, 6 locating grooves, 7 telescopic rods, 8 locating beads, 9 elastic springs, 10 touch operation grooves, 11 first installation grooves, 12 second installation grooves, 13 operation sliding grooves, 14 light-transmitting plates, 15 wiping sliding plates, 16 wiping sponges, 17 circuit installation plates, 18 installation holes, 19 spring holes, 20 fixing rods, 21 fixing grooves, 22 pressure springs, 23 fixing beads, 24 infrared emission lamp tubes, 25 infrared receiving lamp tubes, 26 anti-skidding grooves, 27 anti-skidding strips, 28 radiating grooves, 29 semiconductor radiating strips, 30 locating handles, 31 operation handles and 32 light collecting plates.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a display device with a touch function and a terminal device comprising the same, comprises a touch screen frame 1, a thermal buffer groove 2 is arranged in the touch screen frame 1, one end of the thermal buffer groove 2 extends to the outside of the touch screen frame 1, the inner wall of the thermal buffer groove 2 is connected with a touch screen plate 3 in a sliding way, the width and the length of the thermal buffer groove 2 are both larger than those of the touch screen plate 3, both ends of the thermal buffer groove 2 and both ends of the touch screen are both in arc shapes, the touch screen plate 3 is connected with the inner wall of the thermal buffer groove 2 in a sliding way, the width and the length of the thermal buffer groove 2 are both larger than those of the touch screen plate 3, both ends of the thermal buffer groove 2 and both ends of the touch screen are both in arc shapes, the effect of reserving thermal expansion and contraction spaces for the touch screen plate 3 is achieved, thereby effectively solving the problem that the heat of the touch screen is easy to cause deformation, an anti-skid groove 26 is arranged on the inner, the inner wall of the anti-slip groove 26 is connected with an anti-slip strip 27 in a sliding manner, the upper surface of the anti-slip strip 27 is fixedly connected with the lower surface of the touch screen panel 3, the inner wall of the anti-slip groove 26 and the surface of the anti-slip strip 27 are both in an arc shape, the diameter of the anti-slip groove 26 is equal to that of the anti-slip strip 27, the touch screen panel 3 can be positioned, the inner top wall of the thermal buffer groove 2 is provided with a heat dissipation groove 28, the inner wall of the heat dissipation groove 28 is fixedly connected with a semiconductor heat dissipation strip 29, the heat dissipation end of the semiconductor heat dissipation strip 29 is fixedly connected with the inner top wall of the heat dissipation groove 28, the heat on the surface of the touch screen panel 3 can be effectively absorbed and discharged through the semiconductor heat dissipation strip 29, the inner part of the touch screen frame 1 is respectively provided with a positioning hole 4 and an expansion hole 5, the top of the positioning hole 4 is communicated with the inner bottom wall of the thermal buffer groove 2, the inner bottom wall of the positioning hole 4 is communicated with the top of the telescopic hole 5, the lower surface of the touch screen plate 3 is provided with a positioning groove 6, the inner wall of the telescopic hole 5 is connected with a telescopic rod 7 in a sliding manner, the top of the telescopic rod 7 is fixedly connected with a positioning bead 8, the surface of the positioning bead 8 is connected with the inner wall of the positioning groove 6 in a sliding manner, the surface of the telescopic rod 7 is sleeved with an elastic spring 9, the top of the elastic spring 9 is fixedly connected with the inner bottom wall of the positioning hole 4, the telescopic rod 7 is connected with the inner wall of the telescopic hole 5 in a sliding manner, the top of the telescopic rod 7 is fixedly connected with the positioning bead 8, the surface of the positioning bead 8 is connected with the inner wall of the positioning groove 6 in a sliding manner, the surface of the telescopic, the bottom of the elastic spring 9 is fixedly connected with the inner bottom wall of the positioning hole 4, so that the effect of positioning and fixing the touch screen panel 3 is achieved, the problem that the touch screen panel 3 slides left and right on the inner wall of the thermal buffer groove 2 can be effectively solved, the inner wall of the operation sliding groove 13 is slidably connected with the operation handle 31, the bottom end of the operation handle 31 is fixedly connected with the top of the wiping sliding plate 15, the light transmission plate 14 is slidably connected with the inner wall of the first installation groove 11, the wiping sliding plate 15 is slidably connected with the inner wall of the second installation groove 12, the wiping sponge 16 is fixedly connected with the surface of the wiping sliding plate 15 close to the light transmission plate 14, the surface of the wiping sponge 16 is slidably connected with the surface of the light transmission plate 14, the operation handle 31 is slidably connected with the inner wall of the operation sliding groove 13, the bottom end of the operation handle 31 is fixedly connected with the top of the wiping, the effect of removing dust is carried out to light-passing board 14 to the sponge 16 of wiping on slide 15 surface through the pulling of operating handle 31, and the inner wall sliding connection of first mounting groove 11 has light-passing board 14 simultaneously, and the inner wall sliding connection of second mounting groove 12 has and wipes slide 15 and can be convenient for maintain and change.
The inner top wall of the touch operation groove 10 is fixedly provided with a circuit mounting plate 17, the circuit mounting plate 17 is internally provided with a mounting hole 18 and a spring hole 19 respectively, the inner wall of the mounting hole 18 is communicated with one end of the spring hole 19, the inner wall of the mounting hole 18 is connected with a fixed rod 20 in a sliding manner, the top of the fixed rod 20 is provided with a fixed groove 21, the other end of the spring hole 19 is fixedly connected with a pressure spring 22, one end of the pressure spring 22 is fixedly connected with a fixed bead 23, the surface of the fixed bead 23 is connected with the inner wall of the fixed groove 21 in a sliding manner, the inner wall of the fixed groove 21 is in an arc shape, the diameter of the fixed groove 21 is equal to that of the fixed bead 23, the stability of the fixed rod 20 is enhanced, the bottom end of the fixed rod 20 is fixedly connected with an infrared emission lamp tube 24, the other end of the spring hole 19 is fixedly connected with a pressure spring 22, one end of the pressure spring 22 is fixedly connected with a fixed bead 23, the surface of the fixed bead 23 is connected with the inner wall of the fixed groove 21 in a sliding manner, the bottom end of the fixed rod 20 is respectively fixedly connected with an infrared emission lamp tube 24 and an infrared receiving lamp tube 25, the maintenance and the replacement of the infrared emission lamp tube 24 and the infrared receiving lamp tube 25 can be facilitated, the fixed rod 20 is pulled out when the maintenance and the replacement are facilitated, the fixed bead 23 is extruded towards the inside of the spring hole 19 by the surface of the fixed rod 20, the fixed rod 20 is pulled out, the fixed rod 20 is just inserted into the mounting hole 18 when being mounted, the infrared emission lamp tube 24 is electrically connected with the infrared receiving lamp tube 25, the central lines of the infrared emission lamp tube 24 and the infrared receiving lamp tube 25 are positioned on the same horizontal line, the bottom end of the fixed, the surface of the light collecting plate 32 is in the shape of an arc, and the light collecting plate 32 is respectively positioned on one side of the infrared emission lamp tube 24 and one side of the infrared receiving lamp tube 25 far away from the light transmitting plate 14, so that the emission and the reception of the infrared emission lamp tube 24 and the infrared receiving lamp tube 25 are conveniently enhanced, and the problems of deformation and high maintenance cost caused by heat of the touch screen are effectively solved.
In summary, in the display device with the touch function and the terminal device including the display device, the touch screen panel 3 is connected to the inner wall of the thermal buffer groove 2 in a sliding manner, the width and the length of the thermal buffer groove 2 are both greater than those of the touch screen panel 3, and both ends of the thermal buffer groove 2 and both ends of the touch screen are in arc shapes, so that an effect of reserving a thermal expansion and contraction space for the touch screen panel 3 is achieved, thereby effectively solving the problem that the touch screen is easy to deform due to heat, the telescopic rod 7 is connected to the inner wall of the telescopic hole 5 in a sliding manner, the positioning bead 8 is fixedly connected to the top of the telescopic rod 7, the surface of the positioning bead 8 is connected to the inner wall of the positioning groove 6 in a sliding manner, the elastic spring 9 is sleeved on the surface of the telescopic rod 7, the top of the elastic spring 9 is fixedly connected to the surface of the positioning bead 8, and, the effect of positioning and fixing the touch screen panel 3 is achieved, the problem that the touch screen panel 3 slides left and right on the inner wall of the thermal buffer groove 2 can be effectively solved, the inner wall of the first installation groove 11 is connected with the light-transmitting plate 14 in a sliding manner, the inner wall of the second installation groove 12 is connected with the wiping sliding plate 15 in a sliding manner, the surface of the wiping sliding plate 15 close to the light-transmitting plate 14 is fixedly connected with the wiping sponge 16, the surface of the wiping sponge 16 is connected with the surface of the light-transmitting plate 14 in a sliding manner, the inner wall of the operation sliding groove 13 is connected with the operation handle 31 in a sliding manner, the bottom end of the operation handle 31 is fixedly connected with the top of the wiping sliding plate 15, the light-transmitting performance of the light-transmitting plate 14 can be effectively enhanced, when dust is attached to the surface of the light-transmitting plate 14, the wiping sponge 16, the inner wall of the second mounting groove 12 is slidably connected with a wiping sliding plate 15, which is convenient for maintenance and replacement, a fixing rod 20 is slidably connected with the inner wall of the mounting hole 18, the top of the fixing rod 20 is provided with a fixing groove 21, the other end of the spring hole 19 is fixedly connected with a pressure spring 22, one end of the pressure spring 22 is fixedly connected with a fixing bead 23, the surface of the fixing bead 23 is slidably connected with the inner wall of the fixing groove 21, the bottom end of the fixing rod 20 is respectively fixedly connected with an infrared emission lamp tube 24 and an infrared receiving lamp tube 25, which can facilitate the maintenance and replacement of the infrared emission lamp tube 24 and the infrared receiving lamp tube 25, and is convenient for the fixing and positioning of the infrared emission lamp tube 24 and the infrared receiving lamp tube 25, when in maintenance and replacement, the fixing rod 20 is pulled out, the surface of the fixing rod 20 extrudes the fixing bead 23 to the inside of the, the radiating groove 28 has been seted up through the interior roof that sets up hot dashpot 2, and the inner wall fixedly connected with semiconductor heat dissipation strip 29 of radiating groove 28, the heat dissipation end of semiconductor heat dissipation strip 29 and the interior roof fixed connection of radiating groove 28 can be effectual absorbs the discharge with the heat on touch screen panel 3 surface through semiconductor heat dissipation strip 29 to the effectual touch-sensitive screen heat that has solved arouses easily to warp and problem that cost of maintenance is high.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a display device with touch function, includes touch-sensitive screen frame (1), hot dashpot (2) have been seted up to the inside of touch-sensitive screen frame (1), the one end of hot dashpot (2) extends to the outside of touch-sensitive screen frame (1), its characterized in that: the inner wall of the thermal buffer groove (2) is connected with a touch screen plate (3) in a sliding way, a positioning hole (4) and a telescopic hole (5) are respectively arranged inside the touch screen frame (1), the top of the positioning hole (4) is communicated with the inner bottom wall of the thermal buffer groove (2), the inner bottom wall of the positioning hole (4) is communicated with the top of the telescopic hole (5), the lower surface of the touch screen plate (3) is provided with a positioning groove (6), the inner wall of the telescopic hole (5) is connected with a telescopic rod (7) in a sliding way, the top of the telescopic rod (7) is fixedly connected with a positioning bead (8), the surface of the positioning bead (8) is connected with the inner wall of the positioning groove (6) in a sliding way, the surface of the telescopic rod (7) is sleeved with an elastic spring (9), the top of the elastic spring (9) is fixedly connected with the surface of the positioning bead (8), the bottom of the elastic spring (9) is fixedly connected with the inner bottom wall of the positioning hole (4);
the touch screen frame is characterized in that a touch operation groove (10), a first installation groove (11), a second installation groove (12) and an operation sliding groove (13) are respectively formed in the touch screen frame (1), the touch operation groove (10) is located at the top of a thermal buffer groove (2), one end of the touch operation groove (10) extends to the outside of the touch screen frame (1), the inner top wall and the inner bottom wall of the touch operation groove (10) are communicated with the inner walls of the first installation groove (11) and the second installation groove (12), the inner top wall of the second installation groove (12) is communicated with the inner bottom wall of the operation sliding groove (13), the inner wall of the first installation groove (11) is slidably connected with a light-transmitting plate (14), the inner wall of the second installation groove (12) is slidably connected with a wiping sliding plate (15), and the wiping sliding plate (15) is fixedly connected with a wiping sponge (16) close to the surface of the light-, the surface of the wiping sponge (16) is connected with the surface of the light-transmitting plate (14) in a sliding way;
the interior roof fixed mounting in touch operation groove (10) has circuit mounting panel (17), mounting hole (18) and spring hole (19) have been seted up respectively to the inside of circuit mounting panel (17), the inner wall of mounting hole (18) and the one end intercommunication of spring hole (19), the inner wall sliding connection of mounting hole (18) has dead lever (20), fixed slot (21) have been seted up at the top of dead lever (20), the other end fixedly connected with pressure spring (22) of spring hole (19), the fixed pearl (23) of one end fixedly connected with of pressure spring (22), the surface of fixed pearl (23) and the inner wall sliding connection of fixed slot (21), the bottom difference fixedly connected with infrared emission fluorescent tube (24) and infrared receiving fluorescent tube (25) of dead lever (20).
2. The display device with a touch function according to claim 1, wherein: the width and the length of hot dashpot (2) all are greater than the width and the length of touch screen board (3), the both ends of hot dashpot (2) all are the arc shape with the both ends of touch-sensitive screen.
3. The display device with a touch function according to claim 1, wherein: anti-skidding groove (26) have been seted up to the inner bottom wall of hot buffer groove (2), the inner wall sliding connection of anti-skidding groove (26) has antislip strip (27), the upper surface of antislip strip (27) and the lower surface fixed connection of touch screen panel (3), the inner wall of antislip groove (26) all is the circular arc shape with the surface of antislip strip (27), the diameter of antislip groove (26) equals the diameter of antislip strip (27).
4. The display device with a touch function according to claim 1, wherein: radiating groove (28) have been seted up to the interior roof of hot dashpot (2), the inner wall fixedly connected with semiconductor heat dissipation strip (29) of radiating groove (28), the heat dissipation of semiconductor heat dissipation strip (29) end and the interior roof fixed connection of radiating groove (28).
5. The display device with a touch function according to claim 1, wherein: the bottom end of the telescopic rod (7) is fixedly connected with a positioning handle (30), and the bottom end of the positioning handle (30) and the bottom end of the telescopic hole (5) are located on the same horizontal line.
6. The display device with a touch function according to claim 1, wherein: the inner wall of the operation sliding chute (13) is connected with an operation handle (31) in a sliding mode, and the bottom end of the operation handle (31) is fixedly connected with the top of the wiping sliding plate (15).
7. The display device with a touch function according to claim 1, wherein: the inner wall of the fixing groove (21) is in a circular arc shape, and the diameter of the fixing groove (21) is equal to that of the fixing bead (23).
8. The display device with a touch function according to claim 1, wherein: the infrared transmitting lamp tube (24) is electrically connected with the infrared receiving lamp tube (25), and the center lines of the infrared transmitting lamp tube (24) and the infrared receiving lamp tube (25) are positioned on the same horizontal line.
9. The display device with a touch function according to claim 1, wherein: the bottom end of the fixing rod (20) is fixedly connected with a light collecting plate (32), the surface of the light collecting plate (32) is in an arc shape, and the light collecting plate (32) is respectively positioned on one side of the infrared emission lamp tube (24) and one side of the infrared receiving lamp tube (25) far away from the light transmitting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710768287.6A CN107390946B (en) | 2017-08-31 | 2017-08-31 | Display device with touch function and terminal equipment comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710768287.6A CN107390946B (en) | 2017-08-31 | 2017-08-31 | Display device with touch function and terminal equipment comprising same |
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| Publication Number | Publication Date |
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| CN107390946A CN107390946A (en) | 2017-11-24 |
| CN107390946B true CN107390946B (en) | 2020-07-10 |
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| CN201710768287.6A Expired - Fee Related CN107390946B (en) | 2017-08-31 | 2017-08-31 | Display device with touch function and terminal equipment comprising same |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108459756B (en) * | 2018-01-18 | 2020-11-20 | 深圳市志凌伟业技术股份有限公司 | Touch panel and sensing electrode |
| CN108831039B (en) * | 2018-05-25 | 2021-01-29 | 浙江维融电子科技股份有限公司 | City convenient for people terminal |
| CN108831040B (en) * | 2018-05-25 | 2021-02-02 | 浙江维融电子科技股份有限公司 | City convenient for people terminal |
| CN112068738B (en) * | 2020-09-07 | 2023-11-07 | 广东电力通信科技有限公司 | Fixing structure of screen decorating part |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201066498Y (en) * | 2007-06-06 | 2008-05-28 | 贺伟 | A novel infrared touch screen structure |
| WO2014082365A1 (en) * | 2012-11-30 | 2014-06-05 | 北京汇冠新技术股份有限公司 | Infrared touchscreen |
| CN203909688U (en) * | 2014-07-03 | 2014-10-29 | 深圳市摩拓触摸科技有限公司 | Maintenance-convenient infrared touch integrated machine |
| CN205910680U (en) * | 2016-06-28 | 2017-01-25 | 成都成信达电子科技有限公司 | Infrared touching device |
-
2017
- 2017-08-31 CN CN201710768287.6A patent/CN107390946B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201066498Y (en) * | 2007-06-06 | 2008-05-28 | 贺伟 | A novel infrared touch screen structure |
| WO2014082365A1 (en) * | 2012-11-30 | 2014-06-05 | 北京汇冠新技术股份有限公司 | Infrared touchscreen |
| CN203909688U (en) * | 2014-07-03 | 2014-10-29 | 深圳市摩拓触摸科技有限公司 | Maintenance-convenient infrared touch integrated machine |
| CN205910680U (en) * | 2016-06-28 | 2017-01-25 | 成都成信达电子科技有限公司 | Infrared touching device |
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| CN107390946A (en) | 2017-11-24 |
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