CN216486390U - Touch screen with heat radiation structure - Google Patents

Abstract

The utility model discloses a touch screen with a heat dissipation structure, which comprises a touch screen body, wherein the back surface of the touch screen body is fixedly connected with an installation frame, the inner side of the installation frame is fixedly connected with an installation block, the top of the installation block is provided with an installation frame, an installation assembly is arranged between the installation frame and the installation block, and the top of the inner side of the installation frame is provided with a heat dissipation assembly. By adopting the structure, the mounting frame is placed on the inner side of the mounting frame and is connected with the mounting block in an attaching mode, then the mounting frame is fixed through the mounting screws in the mounting assembly, the heat dissipation assembly is arranged on the inner side of the mounting frame, the driving device in the heat dissipation assembly is fixed on the inner side of the mounting frame through the supporting frame, and the driving device drives the heat dissipation fan at the output end to perform heat dissipation operation on the back face of the touch screen body, so that heat generated by the touch screen body can be well dissipated, and electronic components in the touch screen body are prevented from being damaged due to high temperature.

Description

Touch screen with heat radiation structure

Technical Field

The utility model belongs to the field of touch screens, and particularly relates to a touch screen with a heat dissipation structure.

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 a simple, convenient and natural man-machine interaction mode. 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, industrial control, military command, electronic games, multimedia teaching and the like.

However, the existing touch screen does not have a heat dissipation structure, and because internal electronic components can dissipate more heat during operation, the heat is accumulated on the surface of the shell and cannot be dissipated, so that the internal electronic components are easily damaged; and the air has dust and other floating objects, and the dust and other floating objects are easy to attach to the surface of the shell to influence the heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, an object of the present invention is to provide a touch screen with a heat dissipation structure, so as to solve the problems that the touch screen is inconvenient to dissipate heat and cannot separate dust and remove dust.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a touch-sensitive screen with heat radiation structure, includes the touch-sensitive screen body, the back fixedly connected with installing frame of touch-sensitive screen body, the inboard fixedly connected with installation piece of installing frame, the top of installation piece is provided with the mounting bracket, be provided with the installation component between mounting bracket and the installation piece, the inboard top of mounting bracket is provided with radiator unit, the inboard bottom of mounting bracket is provided with protective assembly, the equal fixedly connected with mounting bar in top both ends of mounting bracket, two be provided with the dust separation net between the mounting bar, the dust separation net is provided with plug-in components with the junction of mounting bar, plug-in components's inboard is provided with spacing subassembly, a plurality of louvres have been seted up at the top of mounting bracket.

By adopting the technical scheme, the mounting frame is arranged on the inner side of the mounting frame and is in fit connection with the mounting block, and then the mounting frame is fixed through mounting screws in the mounting assembly, the heat dissipation assembly is arranged on the inner side of the mounting frame, driving equipment in the heat dissipation assembly is fixed on the inner side of the mounting frame through a support frame, the driving equipment drives a heat dissipation fan at the output end to perform heat dissipation operation on the back surface of the touch screen body, so that heat generated by the touch screen body can be well dissipated, electronic components in the touch screen body are prevented from being damaged due to high temperature, heat is dissipated out through the heat dissipation holes by the heat dissipation fan through the heat dissipation holes through the back surface of the mounting frame, the mounting bars are arranged at the top of the mounting frame, the detachable dust separation net is arranged between the two mounting bars and can prevent dust from entering the inner side of the mounting frame through the heat dissipation holes, thereby can prevent that dust and radiator fan from carrying out the contact, also can prevent moreover that the dust from adhering to on the back shell of touch-sensitive screen body to this effect that can reach the dirt, and can dismantle the clearance to the dirt net, reach better dirt effect that separates.

Further, as a preferred technical scheme, the mounting assembly comprises a mounting screw, mounting holes are formed in the surfaces of the two sides of the mounting frame, a thread groove is formed in the surface of the mounting block, and the mounting screw penetrates through the mounting holes to be in threaded connection with the thread groove.

Through adopting above-mentioned technical scheme, through setting up the installation component, pass the mounting hole and carry out threaded connection with the thread groove with the installation screw in the installation component, can be with the stable top of installing at the installation piece of mounting bracket, when needing to dismantle, take out the installation screw from the inboard of thread groove, can be quick dismantle the mounting bracket.

Further, as a preferred technical scheme, the heat dissipation assembly comprises a driving device, a heat dissipation fan is fixedly mounted at an output end of the driving device, and support frames are fixedly connected to two sides of the driving device.

Through adopting above-mentioned technical scheme, through setting up radiator unit, drive arrangement passes through support frame fixed mounting in the inboard upper end of mounting bracket, and drive arrangement drives radiator fan and can advance the heat dissipation operation to the touch-sensitive screen body.

Further, as preferred technical scheme, the inboard top fixedly connected with fixed block of mounting bracket, the both sides of fixed block all are provided with radiator unit.

Through adopting above-mentioned technical scheme, through setting up the fixed block, the both ends of fixed block all set up radiator unit to can support two sets of radiator unit, make and carry out better heat dissipation to the shell of touch-sensitive screen body.

Further, as a preferred technical scheme, the protection component comprises a connecting block, the lower end of the inner side of the mounting rack is fixedly connected with the connecting block, and a protective net is installed between the connecting blocks.

Through adopting above-mentioned technical scheme, through setting up protection component, the protection network among the protection component passes through the connecting block to be fixed at the inboard lower extreme of mounting bracket to can prevent that radiator fan from taking place to damage the touch-sensitive screen body under the condition that falls.

Further, as a preferred technical scheme, the inserting assembly comprises an inserting groove, the inserting groove is formed in the outer side of the mounting bar, inserting bars are fixedly connected to the two sides of the dust separation net, and the inserting bars are inserted into the inner side of the inserting groove.

Through adopting above-mentioned technical scheme, through setting up the grafting subassembly, the dust separation net passes through the cutting and the slot of both sides to be connected, and the inboard at the mounting bar is installed to what can be stable.

Further, as a preferred technical scheme, the limiting assembly comprises a cylindrical groove, a spring is fixedly mounted on the inner side of the cylindrical groove, a circular plate is fixedly connected to one end of the spring, a limiting pin is fixedly connected to one end of the circular plate, a limiting groove is formed in the surface of the cutting, and the limiting pin is clamped on the inner side of the limiting groove.

Through adopting above-mentioned technical scheme, through setting up spacing subassembly, the plectane slides in the inboard of cylinder groove under the drive of spring, and the plectane can drive the spacer pin joint in the inboard of spacing groove to fix the position of cutting, prevent that the position of cutting from taking place the skew and leading to the dust removal effect not good.

Further, as a preferred technical scheme, the exit of the cylindrical groove is fixedly connected with a limit ring, and the limit pin is connected to the inner side of the limit ring in a sliding manner.

Through adopting above-mentioned technical scheme, through setting up the spacing ring, the spacing ring can prevent that the plectane from driving the sliding cylindrical groove of spacer pin, can play better protection effect to the spring.

Further, as a preferred technical scheme, the aperture of the dust isolating net is 50-60 meshes.

Through adopting above-mentioned technical scheme, be 50~60 mesh through setting up the aperture and separate the dirt net, can separate the dirt to the dust of the overwhelming majority, it is better to separate the dirt effect.

Further, as a preferred technical scheme, an elastic edge cover is arranged on the outer side of the dust separation net.

Through adopting above-mentioned technical scheme, bordure through setting up elasticity, through the dust screen that separates completely, the cooperation elasticity is bordured and can be carried out quick dismouting to the dust screen.

In summary, the utility model mainly has the following beneficial effects: firstly, the mounting frame is arranged on the inner side of the mounting frame and is connected with the mounting block in an attaching mode, then the mounting frame is fixed through mounting screws in the mounting assembly, a heat dissipation assembly is arranged on the inner side of the mounting frame, driving equipment in the heat dissipation assembly is fixed on the inner side of the mounting frame through a support frame, and the driving equipment drives a heat dissipation fan at an output end to conduct heat dissipation operation on the back face of the touch screen body, so that heat generated by the touch screen body can be well dissipated, and electronic components inside the touch screen body are prevented from being damaged due to high temperature; the second, through seting up the louvre at the back of mounting bracket, radiator fan looses the heat through louvre department, the top of mounting bracket sets up the mounting bar, install detachable dust separation net between two mounting bars, the dust separation net can prevent that the dust from passing through the inboard that the louvre got into the mounting bracket, thereby can prevent that dust and radiator fan from contacting, and also can prevent that the dust from attaching to the back shell of touch-sensitive screen body, with this effect that can reach the dust separation, and can dismantle the clearance to the dust separation net, reach better dust separation effect.

Drawings

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

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged view of the structure of the portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged view of the structure of the part B in fig. 2 according to the present invention.

Reference numerals: 1. touch-sensitive screen body, 2, the installing frame, 3, the installation piece, 4, the mounting bracket, 5, the installation component, 51, the installation screw, 52, the mounting hole, 53, the thread groove, 6, the fixed block, 7, the radiator unit, 71, drive arrangement, 72, radiator fan, 73, the support frame, 8, the protection component, 81, the connecting block, 82, the protection network, 9, the installation strip, 10, the dust separation net, 11, the plug-in components, 111, the slot, 112, the cutting, 12, spacing subassembly, 121, the cylinder groove, 122, the spring, 123, the plectane, 124, the spacer pin, 125, the spacing groove, 126, the spacing ring, 13, the louvre.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the touch screen with a heat dissipation structure according to this embodiment includes a touch screen body 1, a mounting frame 2 is fixedly connected to a back surface of the touch screen body 1, a mounting block 3 is fixedly connected to an inner side of the mounting frame 2, a mounting frame 4 is disposed on a top of the mounting block 3, a mounting assembly 5 is disposed between the mounting frame 4 and the mounting block 3, a heat dissipation assembly 7 is disposed on an inner side top of the mounting frame 4, a protection assembly 8 is disposed on an inner side bottom of the mounting frame 4, mounting bars 9 are fixedly connected to both ends of a top of the mounting frame 4, a dust-proof net 10 is disposed between the two mounting bars 9, a plug-in assembly 11 is disposed at a joint of the dust-proof net 10 and the mounting bar 9, a limit assembly 12 is disposed on an inner side of the plug-in assembly 11, a plurality of heat dissipation holes 13 are disposed on a top of the mounting frame 4, by disposing the mounting frame 4, the mounting frame 4 is disposed on an inner side of the mounting frame 2, the heat dissipation device is attached to the mounting block 3 and then fixed by a mounting screw 51 in the mounting assembly 5, a heat dissipation assembly 7 is arranged on the inner side of the mounting frame 4, a driving device 71 in the heat dissipation assembly 7 is fixed on the inner side of the mounting frame 4 by a supporting frame 73, the driving device 71 drives a heat dissipation fan 72 at an output end to perform heat dissipation operation on the back surface of the touch screen body 1, so that heat generated by the touch screen body 1 can be well dissipated, electronic components inside the touch screen body 1 are prevented from being damaged due to high temperature, heat dissipation holes 13 are formed in the back surface of the mounting frame 4, the heat dissipation fan 72 dissipates the heat through the heat dissipation holes 13, mounting bars 9 are arranged at the top of the mounting frame 4, a detachable dust separation net 10 is arranged between the two mounting bars 9, the dust separation net 10 can prevent dust from entering the inner side of the mounting frame 4 through the heat dissipation holes 13, so that the dust can be prevented from contacting with the heat dissipation fan 72, and can also prevent that the dust from attaching to the back shell of touch-sensitive screen body 1 to this effect that can reach the dust separation can be dismantled the clearance to dust separation net 10, reach better dust separation effect.

Referring to fig. 4, in order to achieve the purpose of quickly disassembling and assembling the mounting bracket 4, the mounting assembly 5 of the present embodiment includes mounting screws 51, mounting holes 52 are opened on both side surfaces of the mounting bracket 4, thread grooves 53 are opened on the surface of the mounting block 3, the mounting screws 51 pass through the mounting holes 52 and are in threaded connection with the thread grooves 53, by providing the mounting assembly 5, the mounting screws 51 in the mounting assembly 5 pass through the mounting holes 52 and are in threaded connection with the thread grooves 53, the mounting bracket 4 can be stably installed at the top of the mounting block 3, when disassembly is needed, the mounting screws 51 are taken out from the inner side of the thread grooves 53, and the mounting bracket 4 can be quickly disassembled.

Referring to fig. 2, in order to achieve the purpose of heat dissipation, the heat dissipation assembly 7 of this embodiment includes a driving device 71, a heat dissipation fan 72 is fixedly mounted at an output end of the driving device 71, support frames 73 are fixedly connected to two sides of the driving device 71, by arranging the heat dissipation assembly 7, the driving device 71 is fixedly mounted at an upper end of an inner side of the mounting frame 4 through the support frames 73, and the driving device 71 drives the heat dissipation fan 72 to perform heat dissipation operation on the touch screen body 1.

Referring to fig. 2, in order to reach quick radiating purpose, the inboard top fixedly connected with fixed block 6 of this embodiment mounting bracket 4, the both sides of fixed block 6 all are provided with radiator unit 7, and through setting up fixed block 6, the both ends of fixed block 6 all set up radiator unit 7 to can support two sets of radiator unit 7, make and carry out better heat dissipation to the shell of touch-sensitive screen body 1.

Referring to fig. 2, in order to prevent the cooling fan 72 from falling, the protection assembly 8 of this embodiment includes a connecting block 81, the connecting block 81 is fixedly connected to the inner lower end of the mounting bracket 4, a protection net 82 is installed between the two connecting blocks 81, and by setting the protection assembly 8, the protection net 82 in the protection assembly 8 is fixed to the inner lower end of the mounting bracket 4 through the connecting block 81, so that the cooling fan 72 can be prevented from falling and the touch screen body 1 is damaged.

Referring to fig. 3, in order to achieve the purpose of stably installing the dust-separation net 10, the inserting assembly 11 of this embodiment includes an inserting groove 111, the inserting groove 111 is formed in the outer side of the installation bar 9, inserting bars 112 are fixedly connected to both sides of the dust-separation net 10, the inserting bars 112 are inserted into the inner side of the inserting groove 111, and by arranging the inserting assembly 11, the dust-separation net 10 can be stably installed on the inner side of the installation bar 9 through the connection between the inserting bars 112 and the inserting groove 111.

Referring to fig. 3, in order to achieve the purpose of preventing the dust separation net 10 from deviating, the limiting assembly 12 of the present embodiment includes a cylindrical groove 121, a spring 122 is fixedly mounted on an inner side of the cylindrical groove 121, a circular plate 123 is fixedly connected to one end of the spring 122, a limiting pin 124 is fixedly connected to one end of the circular plate 123, a limiting groove 125 is formed in a surface of the cutting slip 112, the limiting pin 124 is clamped on an inner side of the limiting groove 125, by setting the limiting assembly 12, the circular plate 123 slides on the inner side of the cylindrical groove 121 under the driving of the spring 122, the circular plate 123 can drive the limiting pin 124 to be clamped on the inner side of the limiting groove 125, so as to fix the position of the cutting slip 112, and prevent the position of the cutting slip 112 from deviating to cause a poor dust separation effect.

Referring to fig. 3, in order to achieve the purpose of preventing the circular plate 123 from falling off from the cylindrical groove 121, a limiting ring 126 is fixedly connected to an outlet of the cylindrical groove 121, the limiting pin 124 is slidably connected to an inner side of the limiting ring 126, and by providing the limiting ring 126, the limiting ring 126 can prevent the circular plate 123 from driving the limiting pin 124 to slide in the cylindrical groove 121, so that a better protection effect can be achieved on the spring 122.

Referring to fig. 1, in order to achieve a better dust-proof effect, the aperture of the dust-proof net 10 of the present embodiment is 50 to 60 meshes, and the dust-proof net 10 having an aperture of 50 to 60 meshes is provided to insulate most of dust, so that the dust-proof effect is better.

Referring to fig. 1, for the purpose of quickly disassembling and assembling the dust-proof net 10, the outer side of the dust-proof net 10 of the present embodiment is provided with an elastic binding edge, and by providing the elastic binding edge, the dust-proof net 10 can be quickly disassembled and assembled by completely separating the dust-proof net 10 and matching the elastic binding edge.

The use principle and the advantages are as follows: the back of the touch screen body 1 is fixedly connected with an installation frame 2, the inner side of the installation frame 2 is fixedly connected with an installation block 3, the top of the installation block 3 is provided with an installation frame 4, an installation component 5 is arranged between the installation frame 4 and the installation block 3, the top of the inner side of the installation frame 4 is provided with a heat dissipation component 7, the bottom of the inner side of the installation frame 4 is provided with a protection component 8, both ends of the top of the installation frame 4 are fixedly connected with installation strips 9, a dust separation net 10 is arranged between the two installation strips 9, the joint of the dust separation net 10 and the installation strips 9 is provided with an insertion component 11, the inner side of the insertion component 11 is provided with a limiting component 12, the top of the installation frame 4 is provided with a plurality of heat dissipation holes 13, the installation frame 4 is placed on the inner side of the installation frame 2 by arranging the installation frame 4 and is connected with the installation block 3 in a fitting manner and then is fixed through an installation screw 51 in the installation component 5, the inner side of the installation frame 4 is provided with the heat dissipation component 7, the driving device 71 in the heat dissipation assembly 7 is fixed on the inner side of the mounting frame 4 through the supporting frame 73, the driving device 71 drives the heat dissipation fan 72 at the output end to perform heat dissipation operation on the back surface of the touch screen body 1, so that heat generated by the touch screen body 1 can be well dissipated, and damage to electronic components inside the touch screen body 1 due to high temperature can be prevented, by forming the heat dissipation holes 13 on the back surface of the mounting frame 4, the heat dissipation fan 72 dissipates the heat through the heat dissipation holes 13, the top of the mounting frame 4 is provided with the mounting bars 9, the detachable dust separation net 10 is installed between the two mounting bars 9, the dust separation net 10 can prevent dust from entering the inner side of the mounting frame 4 through the heat dissipation holes 13, so that the dust can be prevented from contacting with the heat dissipation fan 72, and the dust can be prevented from being attached to the back surface shell of the touch screen body 1, thereby achieving the dust separation effect, and the dust-proof net 10 can be disassembled and cleaned, so that a better dust-proof effect is achieved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a touch-sensitive screen with heat radiation structure which characterized in that: the touch screen comprises a touch screen body (1), wherein the back surface of the touch screen body (1) is fixedly connected with an installation frame (2), the inner side of the installation frame (2) is fixedly connected with an installation block (3), the top of the installation block (3) is provided with an installation rack (4), an installation component (5) is arranged between the installation rack (4) and the installation block (3), the inner side top of the installation rack (4) is provided with a heat dissipation component (7), the inner side bottom of the installation rack (4) is provided with a protection component (8), both ends of the top of the installation rack (4) are fixedly connected with installation strips (9), a dust separation net (10) is arranged between the two installation strips (9), a splicing component (11) is arranged at the joint of the dust separation net (10) and the installation strips (9), and a limiting component (12) is arranged on the inner side of the splicing component (11), the top of the mounting rack (4) is provided with a plurality of heat dissipation holes (13).

2. The touch screen with the heat dissipation structure of claim 1, wherein: the mounting assembly (5) comprises a mounting screw (51), mounting holes (52) are formed in the surfaces of the two sides of the mounting frame (4), thread grooves (53) are formed in the surface of the mounting block (3), and the mounting screw (51) penetrates through the mounting holes (52) and is in threaded connection with the thread grooves (53).

3. The touch screen with the heat dissipation structure of claim 1, wherein: the heat dissipation assembly (7) comprises a driving device (71), a heat dissipation fan (72) is fixedly mounted at the output end of the driving device (71), and support frames (73) are fixedly connected to the two sides of the driving device (71).

4. The touch screen with the heat dissipation structure of claim 1, wherein: the inboard top fixedly connected with fixed block (6) of mounting bracket (4), the both sides of fixed block (6) all are provided with radiator unit (7).

5. The touch screen with the heat dissipation structure of claim 1, wherein: protection component (8) are including connecting block (81), the inboard lower extreme fixedly connected with connecting block (81) of mounting bracket (4), two install protection network (82) between connecting block (81).

6. The touch screen with the heat dissipation structure of claim 1, wherein: the plug-in component (11) comprises a slot (111), the slot (111) is formed in the outer side of the mounting bar (9), the two sides of the dust separation net (10) are fixedly connected with plug bars (112), and the plug bars (112) are plugged in the inner side of the slot (111).

7. The touch screen with the heat dissipation structure of claim 6, wherein: the limiting assembly (12) comprises a cylindrical groove (121), a spring (122) is fixedly mounted on the inner side of the cylindrical groove (121), a circular plate (123) is fixedly connected to one end of the spring (122), a limiting pin (124) is fixedly connected to one end of the circular plate (123), a limiting groove (125) is formed in the surface of the cutting (112), and the limiting pin (124) is clamped on the inner side of the limiting groove (125).

8. The touch screen with the heat dissipation structure of claim 7, wherein: the outlet of the cylindrical groove (121) is fixedly connected with a limiting ring (126), and the limiting pin (124) is connected to the inner side of the limiting ring (126) in a sliding mode.

9. The touch screen with the heat dissipation structure of claim 1, wherein: the aperture of the dust-proof net (10) is 50-60 meshes.

10. The touch screen with the heat dissipation structure of claim 1, wherein: and an elastic edge covering is arranged on the outer side of the dust separation net (10).

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