CN112987973B

CN112987973B - Inductance touch screen

Info

Publication number: CN112987973B
Application number: CN202110312061.1A
Authority: CN
Inventors: 王萌
Original assignee: Beijing Guoji Technology Co ltd
Current assignee: Beijing Guoji Technology Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2022-12-16
Anticipated expiration: 2041-03-24
Also published as: CN112987973A

Abstract

The invention discloses an inductive touch screen, which structurally comprises a box body, a fixed base, a touch screen fixed frame and a touch screen mechanism, wherein the bottom of the box body is welded and connected in the middle of the surface of the fixed base, the bottom of the touch screen fixed frame and the top of the box body are welded and connected with the front of the touch screen mechanism and the back of the touch screen fixed frame through bolts, when equipment runs, air inlet filtering, dust removing and heat dissipation are carried out through a heat dissipation and dust removal mechanism, when the equipment is closed, an automatic closer can be automatically closed, dust is prevented from entering the inside of the touch screen fixed frame when the equipment is closed, the heat dissipation capacity of electronic elements is reduced, the equipment can be unstable when a large amount of heat is accumulated for a long time, the dustproof mechanism can be closed when the equipment is closed, the dust accumulation of an operation interface of the touch screen is reduced, and the reliability, the stability and the service life of the touch screen are ensured.

Description

Inductance touch screen

Technical Field

The invention relates to the field of display screens, in particular to an inductive touch screen.

Background

The touch screen is also called as a touch screen or a touch panel, and can be used to replace a mechanical button panel and produce vivid video and audio effects by means of a liquid crystal display screen. As a latest computer input device, the touch screen is the simplest, convenient and natural man-machine interaction mode at present.

Along with the continuous development of modernization, the touch-sensitive screen all-in-one is in each market, place everywhere such as subway station is visible, the touch-sensitive screen all-in-one can provide the chance of amusement rest for people after people work, and can also help people to guide shopping, the guidance function, guide people, make things convenient for customer to look for oneself required product, functions such as route, but current touch-sensitive screen all-in-one is easy laying dust after the use, it enters into the electrical apparatus casing to have the gap department of dust through the touch-sensitive screen all-in-one to be difficult to avoid, thereby can produce certain hindrance effect to the receiving and dispatching of sound wave signal, also do not contribute to inside electronic component's heat dissipation simultaneously.

Disclosure of Invention

The technical scheme adopted by the invention for realizing the technical purpose is as follows: the utility model provides an inductance touch-sensitive screen, its structure includes that its structure includes the fixed frame of box, unable adjustment base, touch-sensitive screen mechanism, bottom half welded connection is in the middle of the unable adjustment base surface, touch-sensitive screen fixed frame bottom and box top welded connection, touch-sensitive screen mechanism openly and the fixed frame back bolted connection of touch-sensitive screen, touch-sensitive screen mechanism comprises dustproof mechanism, heat dissipation dust removal mechanism, silica gel airtight groove, touch-sensitive screen box, touch-sensitive screen chamber door, dustproof mechanism openly is connected with the back machinery of touch-sensitive screen box, the heat dissipation dust removal mechanism back is connected with touch-sensitive screen chamber door back bolted connection, the crossing department of touch-sensitive screen box and touch-sensitive screen chamber door is located to the silica gel airtight groove, touch-sensitive screen box and touch-sensitive screen chamber door hinge connection, be equipped with the silica gel sealing washer on the silica gel airtight groove, have fabulous sealing performance, characteristics such as dustproof and waterproof.

As a further improvement of the invention, the heat dissipation and dust removal mechanism consists of a dust removal air inlet mechanism, a conveying cavity, a heat dissipation port and an air inlet, the dust removal air inlet mechanism, the conveying cavity, the heat dissipation port and the air inlet are formed, the top of the dust removal air inlet mechanism is connected with the bottom of the conveying cavity in a welding mode, the top of the heat dissipation port is movably connected with the bottom of the dust removal air inlet mechanism in a clamping mode, the air inlet is formed in the top of the conveying cavity, and the air inlet is provided with a dust screen and has the advantages of dust prevention, heat dissipation, low pressure, high air inlet and the like.

As a further improvement of the invention, the dust removal air inlet mechanism consists of a motor, a transmission shaft, an air inlet pipe, a dust removal brush, an air inlet fan mechanism and an automatic closer, wherein the motor is mechanically connected with the transmission shaft, the dust removal brush is attached to the inner wall of the air inlet pipe, the automatic closer is arranged at the bottom of the air inlet fan mechanism, and the dust removal brush is made of nylon threads and has the characteristics of moderate hardness, good wear resistance and corrosion resistance, high tensile strength and the like.

As a further improvement of the invention, the automatic closer consists of a fixed plate, a joint rod, a stopper and an opening plate, wherein the fixed plate is welded with the joint rod, the stopper is arranged at an inner included angle at the bottom of the opening plate, the stopper is provided with a return spring, and the opening plate is restored to the initial position after the pressing force is removed.

As a further improvement of the invention, the air inlet fan mechanism consists of turbine blades, a filter plate, a collection port and a dust removal plate, wherein the filter plate is connected between the top of the turbine blades and the bottom of the collection port, the top of the collection port is connected with the bottom of the dust removal plate in a clamping manner, and the collection port is in a funnel shape with a wide upper part and a narrow lower part.

As a further improvement of the invention, the dustproof mechanism consists of a winder, a mounting plate, a dustproof curtain container, a touch screen, a dustproof curtain, a locker and a locking cap, wherein the front and the back of the dustproof curtain container are respectively provided with the mounting plate, the winder is movably clamped and connected with the mounting plate, the dustproof curtain container is mechanically connected with the dustproof curtain, the touch screen is arranged between the bottom of the dustproof curtain container and the top of the locker, the left side surface of the locker is provided with the locking cap, and the dustproof curtain is made of polyurethane and has the characteristics of high and low temperature resistance, ageing resistance and the like.

Advantageous effects

The invention relates to an inductance touch screen, wherein a box body is welded on a fixed base, a touch screen fixed frame is arranged on the box body and can effectively enable the touch screen fixed frame to be far away from the ground to prevent moisture from entering, a heat dissipation dust removal mechanism is arranged on a touch screen door of the touch screen mechanism, when equipment runs, a motor in the dust removal air inlet mechanism drives a transmission shaft, the transmission shaft drives an air inlet fan mechanism to move, when a turbine fan blade in the air inlet fan mechanism rotates, air can flow through a conveying cavity through an air inlet, the air in the conveying cavity is sucked into an air inlet pipe, dust in the air is filtered and conveyed through a filter plate above the turbine fan blade, a dust removal brush can rotate in the air inlet pipe under the driving of the turbine fan blade, the dust removal brush generates static electricity during working, the dust adsorbed by the dust removal brush can be discharged to an automatic closer from a collecting port through a dust removal plate, wind energy pressure is generated by the air inlet fan mechanism, an opening plate in the automatic closer can be in an open state and then discharged to a heat dissipation port, and when the equipment is in a closed state, a return spring on a position limiter is released, so that the opening and closing plate is abutted to a connecting rod, thereby achieving a heat dissipation effect is achieved.

Compared with the prior art, the invention has the following beneficial effects:

when the equipment stopped operating, the staff drives movable block and takes in the ware at the dustproof curtain in the middle of the mounting panel through rotating the winder on the dustproof mechanism, falls to the locker with the dustproof curtain and carries out the block locking, and then with the locking cap chucking, behind the dustproof curtain chucking, the touch-sensitive screen can not receive the dust pollution in the air because the laminating that receives the dustproof curtain shelters from.

Drawings

Fig. 1 is a schematic structural diagram of an inductive touch screen according to the present invention.

Fig. 2 is a schematic structural view of the touch screen fixing frame of the present invention.

Fig. 3 is a schematic structural diagram of the heat dissipation and dust removal mechanism of the present invention.

Fig. 4 is a schematic structural view of the dust-removing air inlet mechanism of the invention.

Fig. 5 is a schematic structural view of the automatic closer of the present invention.

Fig. 6 is a schematic structural diagram of an intake fan mechanism according to the present invention.

Fig. 7 is a schematic structural view of the dustproof mechanism of the present invention.

In the figure: the device comprises a box body-1, a fixed base-2, a touch screen fixed frame-3, a touch screen mechanism-4, a dustproof mechanism-41, a heat dissipation and dust removal mechanism-42, a silica gel sealed groove-43, a touch screen box body-44, a touch screen box door-45, a dust removal air inlet mechanism-421, a conveying cavity-422, an air inlet-423, a heat dissipation port-424, a motor-21 a, a transmission shaft-21 b, an air inlet pipe-21 c, a dust removal brush-21 d, an air inlet fan mechanism-21 e, an automatic closer-21 f, a fixed plate-f 1, a connecting rod-f 2, a limiter-f 3, an open plate-f 4, a turbine fan blade-e 1, a filter plate-e 2, a collection port-e 3, a dust removal plate-e 4, a winder-1 a, a mounting plate-1 b, a dustproof curtain receiver-1 c, a touch screen-1 d, a dustproof curtain-1 e, a locker-1 f and a locking cap-1 g.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Example 1

As shown in figures 1 to 6:

the invention provides an inductive touch screen which structurally comprises a box body 1, a fixed base 2, a touch screen fixed frame 3 and a touch screen mechanism 4, wherein the bottom of the box body 1 is connected to the middle of the surface of the fixed base 2 in a welding mode, the bottom of the touch screen fixed frame 3 is connected with the top of the box body 1 in a welding mode, and the front face of the touch screen mechanism 4 is connected with the back face of the touch screen fixed frame 3 through bolts.

Touch-sensitive screen mechanism 4 comprises dustproof mechanism 41, heat dissipation dust removal mechanism 42, silica gel airtight groove 43, touch-sensitive screen box 44, touch-sensitive screen box door 45, dustproof mechanism 41 openly with the back mechanical connection of touch-sensitive screen box 44, the heat dissipation dust removal mechanism 42 back and 45 back bolted connection of touch-sensitive screen box, the crossing department of touch-sensitive screen box 44 and touch-sensitive screen box door 45 is located to silica gel airtight groove 43, touch-

sensitive screen box

44 and 45 hinged joint of touch-sensitive screen box door, be equipped with the silica gel sealing washer on the silica gel airtight groove 43, have fabulous sealing performance, characteristics such as dustproof and waterproof, the inside tongue sealing washer that is equipped with of silica gel airtight groove 43 on the touch-sensitive screen box door 45, the inside groove sealing washer that is equipped with of silica gel airtight groove 43 on the touch-sensitive screen box door 45, under touch-sensitive screen box door 45 and touch-sensitive screen box 44 closed state, the tongue block of touch-sensitive screen box 44 is into the recess of touch-sensitive screen box door 45, is the seamless state that combines together.

Wherein, heat dissipation dust removal mechanism 42 comprises dust removal mechanism 421, transport chamber 422, thermovent 423, air inlet 424, and dust removal mechanism 421, transport chamber 422, thermovent 423, air inlet 424 are constituteed, dust removal mechanism 421 tops and transport chamber 422 bottom welded connection of admitting air, thermovent 423 top and dust removal mechanism 421 bottom activity block are connected, air inlet 424 is located and is carried chamber 422 top, air inlet 424 is equipped with the dust screen, has characteristics such as dustproof, heat dissipation, pressure are little, and the air inlet is big.

Wherein, dust removal air intake mechanism 421 comprises motor 21a, transmission shaft 21b, intake pipe 21c, dust removal brush 21d, air inlet fan mechanism 21e, automatic closer 21f, motor 21a and transmission shaft 21b mechanical connection, dust removal brush 21d and the laminating of intake pipe 21c inner wall, air inlet fan mechanism 21e bottom is located to automatic closer 21f, dust removal brush 21d is moderate material silk, has soft or hard, and wear-resisting, corrosion resisting property is good, characteristics such as tensile strength height, dust removal brush 21d produces static easily at the during operation, and these static can adsorb dust or granule to adsorb light little object through electrified effect, thereby realize easily getting rid of the efficiency of materials such as dust.

The automatic closer 21f is composed of a fixing plate f1, a connecting rod f2, a limiter f3 and an opening plate f4, the fixing plate f1 is connected with the connecting rod f2 in a welding mode, the limiter f3 is arranged at an inner included angle of the bottom of the opening plate f4, a return spring is arranged on the limiter f3, and after pressing force is removed, the opening plate f4 is restored to an initial position.

The air inlet fan mechanism 21e is composed of turbine fan blades e1, a filter plate e2, a collecting port e3 and a dust removing plate e4, the filter plate e2 is connected between the top of the turbine fan blades e1 and the bottom of the collecting port e3, the top of the collecting port e3 is connected with the bottom of the dust removing plate e4 in a clamping mode, the collecting port e3 is in a funnel shape with a wide upper portion and a narrow lower portion, and dust can be accelerated to be discharged downwards according to the principle that objects face downwards.

The specific use mode and function of the embodiment are as follows:

in the invention, the box body 1 is welded on the fixed base 2, the touch screen fixed frame 3 is arranged on the box body 1 and can effectively enable the touch screen fixed frame 3 to be away from the ground to prevent moisture from entering, a heat dissipation and dust removal mechanism 42 is arranged on a touch screen box door 45 of the touch screen mechanism 4, when the equipment runs, a motor 21a in the dust removal and air inlet mechanism 421 drives a transmission shaft 21b, the transmission shaft 21b drives an air inlet fan mechanism 21e to move, when a turbine fan blade e1 in the air inlet fan mechanism 21e rotates, air flows through a conveying cavity 422 through an air inlet 424, air in the conveying cavity 422 is sucked into an air inlet pipe 21c, dust in the air is filtered and conveyed through a filter plate e2 above the turbine fan blade e1, meanwhile, a dust removal brush 21d can rotate in the air inlet pipe 21c under the driving of the turbine fan blade e1, the dust removal brush 21d generates static electricity during working, dust adsorbed by the dust removal brush 21d can be discharged from a collection port e3 to an automatic closer 21f through a dust removal plate e4, the air inlet 21e 4 generates static electricity, the air pressure in the air inlet 21e 4 is generated by a connecting rod, and the automatic closer 21f, and the air energy is discharged to the heat dissipation and then reaches a heat dissipation limit plate f, so that the heat dissipation plate f is pressed on the heat dissipation plate 3 and the heat dissipation plate is released, thereby the heat dissipation plate 424, and the equipment returns to a heat dissipation limit plate f, and the heat dissipation plate f, thereby enabling the equipment to be released.

Example 2

As shown in fig. 7:

wherein, dustproof mechanism 41 comprises retractor 1a, mounting panel 1b, dustproof curtain container 1c, touch-sensitive screen 1d, dustproof curtain 1e, locker 1f, locking cap 1g, dustproof curtain container 1c respectively is equipped with a mounting panel 1b around, retractor 1a and mounting panel 1b activity block are connected, dustproof curtain container 1c and dustproof curtain 1e mechanical connection, touch-sensitive screen 1d is located between dustproof curtain container 1c bottom and the locker 1f top, locker 1f left surface is equipped with locking cap 1g, dustproof curtain 1e is the polyurethane material, has characteristics such as resistant high and low temperature, ageing resistance, can slow down the positive air flow rate of touch-sensitive screen 1d, and the floating dust will be adsorbed on dustproof curtain 1e like this.

The specific use mode and function of the embodiment are as follows:

in the invention, when the equipment stops running, a worker drives the retractor 1a on the dustproof mechanism 41 to movably clamp the dustproof curtain container 1c in the middle of the mounting plate 1b by rotating the retractor 1a, the dustproof curtain 1e is lowered onto the locker 1f to be clamped and locked, the locking cap 1g is further clamped, and after the dustproof curtain 1e is clamped, the touch screen 1d is shielded by the attachment of the dustproof curtain 1e, so that the touch screen 1d cannot be polluted by dust in the air.

While there have been shown and described what are at present considered to be the basic principles and essential features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described herein, which are merely illustrative of the principles of the invention, but rather is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that all such changes and modifications as fall within the scope of the appended claims, including the full scope of equivalents thereof, be interpreted as limited by the scope of the invention and not by the foregoing description.

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 structure of the inductive touch screen comprises a box body (1), a fixed base (2), a touch screen fixed frame (3) and a touch screen mechanism (4), wherein the bottom of the box body (1) is connected to the middle of the surface of the fixed base (2) in a welding mode, the bottom of the touch screen fixed frame (3) is connected with the top of the box body (1) in a welding mode, and the front of the touch screen mechanism (4) is connected with the back of the touch screen fixed frame (3) through bolts; the method is characterized in that:

the touch screen mechanism (4) is composed of a dustproof mechanism (41), a heat dissipation and dust removal mechanism (42), a silica gel sealed groove (43), a touch screen box body (44) and a touch screen box door (45), wherein the front side of the dustproof mechanism (41) is mechanically connected with the back side of the touch screen box body (44), the back side of the heat dissipation and dust removal mechanism (42) is in bolt connection with the back side of the touch screen box door (45), the silica gel sealed groove (43) is arranged at the intersection of the touch screen box body (44) and the touch screen box door (45), and the touch screen box body (44) is in hinge connection with the touch screen box door (45);

the heat dissipation and dust removal mechanism (42) consists of a dust removal air inlet mechanism (421), a conveying cavity (422), a heat dissipation port (423) and an air inlet (424), the top of the dust removal air inlet mechanism (421) is connected with the bottom of the conveying cavity (422) in a welding mode, the top of the heat dissipation port (423) is movably connected with the bottom of the dust removal air inlet mechanism (421) in a clamping mode, and the air inlet (424) is formed in the top of the conveying cavity (422);

the dust removal air inlet mechanism (421) consists of a motor (21 a), a transmission shaft (21 b), an air inlet pipe (21 c), a dust removal brush (21 d), an air inlet fan mechanism (21 e) and an automatic closer (21 f), wherein the motor (21 a) is mechanically connected with the transmission shaft (21 b), the dust removal brush (21 d) is attached to the inner wall of the air inlet pipe (21 c), and the automatic closer (21 f) is arranged at the bottom of the air inlet fan mechanism (21 e);

the automatic closer (21 f) consists of a fixing plate (f 1), a connecting rod (f 2), a limiter (f 3) and a cut-off board (f 4), the fixing plate (f 1) is connected with the connecting rod (f 2) in a welding mode, and the limiter (f 3) is arranged at an inner included angle of the bottom of the cut-off board (f 4);

the air inlet fan mechanism (21 e) is composed of turbine fan blades (e 1), a filter plate (e 2), a collecting port (e 3) and a dust removing plate (e 4), the filter plate (e 2) is connected between the tops of the turbine fan blades (e 1) and the bottoms of the collecting ports (e 3), and the tops of the collecting ports (e 3) are connected with the bottoms of the dust removing plate (e 4) in a clamping manner;

dustproof mechanism (41) are accomodate ware (1 c), touch-sensitive screen (1 d), dustproof curtain (1 e), locker (1 f), locking cap (1 g) by winder (1 a), mounting panel (1 b), dustproof curtain and constitute, respectively be equipped with a mounting panel (1 b) around dustproof curtain accomodates ware (1 c), winder (1 a) and mounting panel (1 b) activity block are connected, dustproof curtain accomodates ware (1 c) and dustproof curtain (1 e) mechanical connection, touch-sensitive screen (1 d) are located between dustproof curtain accomodate ware (1 c) bottom and locker (1 f) top, locker (1 f) left surface is equipped with locking cap (1 g).