CN212515772U

CN212515772U - Resistance screen with antistatic high temperature resistant function

Info

Publication number: CN212515772U
Application number: CN202021613114.0U
Authority: CN
Inventors: 钟锦宁; 钟宝富; 钟坤权
Original assignee: Shenzhen Futda Electronics Co ltd
Current assignee: Shenzhen Futda Electronics Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-02-09
Anticipated expiration: 2030-08-06

Abstract

The utility model provides a resistance screen with antistatic high temperature resistant function, including the screen shell, the screen groove has been seted up at screen shell one side middle part, the busbar of two symmetric distributions of screen groove one side through a plurality of conductive screw fixedly connected with, the inboard equal fixedly connected with resistance screen of busbar, screen shell avris middle part threaded connection has the button, the wire guide has been seted up to screen shell avris, the inboard fixedly connected with wire in wire guide, wire one end fixedly connected with electrically conducts the clamp, screen shell opposite side middle part fixedly connected with gimbal mechanism, the gimbal mechanism top is provided with the mechanism of cooling with screen shell opposite side top fixed connection, the utility model discloses a being equipped with screen shell, screen groove, busbar, wire and electrically conducts the clamp, can release the static of screen to the ground to reach the dustproof effect of static elimination, and through being equipped with cooling shell, the screen is connected, Rectangular channel, semiconductor refrigeration piece, radiator fan and step-down plate can reach cooling and high temperature resistant effect.

Description

Resistance screen with antistatic high temperature resistant function

Technical Field

The utility model belongs to the technical field of the resistance screen design, concretely relates to resistance screen with antistatic high temperature resistant function.

Background

The resistance-type touch screen is a sensor, which is basically a structure of a film and glass, wherein an ITO (nanometer indium tin oxide) coating is coated on one surface of the film adjacent to the glass, the ITO has good conductivity and transparency, when in touch operation, the ITO on the lower layer of the film can contact the ITO on the upper layer of the glass, corresponding electric signals are transmitted by an inductor and are transmitted to a processor through a conversion circuit, and the electric signals are converted into X, Y values on a screen through operation, so that the clicking action is completed and the clicking action is displayed on the screen.

However, the current resistive screen is not designed with a structure for removing static electricity, the screen can generate static electricity after being used for a long time, the static electricity can attract a lot of charged flying dust, and meanwhile, the current resistive screen is not designed with a high-temperature resistant structure, so that the screen cannot work in a high-temperature environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistance screen with antistatic high temperature resistant function aims at solving current resistance screen and does not design the structure of getting rid of static, can produce static after the screen uses for a long time, and static can attract the problem of a lot of electrified flying dust, solves simultaneously and does not design high temperature resistant structure, therefore the problem of screen operation under the higher environment of temperature.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a resistance screen with antistatic high temperature resistant function, includes the screen shell, the screen groove has been seted up at screen shell one side middle part, screen groove one side is through the busbar of two symmetric distributions of a plurality of conductive screw fixedly connected with, the inboard equal fixedly connected with resistance screen of busbar, screen shell avris middle part threaded connection has the button, the metallic channel has been seted up to the screen shell avris, the inboard fixedly connected with wire of metallic channel, the electrically conductive clamp of wire one end fixedly connected with, screen shell opposite side middle part fixedly connected with gimbal mechanism, the gimbal mechanism top be provided with screen shell opposite side top fixed connection's cooling mechanism.

In order to make a resistance screen with antistatic high temperature resistant function can be supported, as the utility model relates to an it is preferred, gimbal mechanism include with screen shell opposite side middle part fixed connection's fixed plate, fixed plate one side middle part is through a plurality of set screw fixed connection's L type support, L type support bottom fixedly connected with base.

In order to make a resistance screen with antistatic high temperature resistant function have high temperature resistant function, as the utility model relates to an it is preferred, cooling mechanism include with screen shell opposite side top through a plurality of cooling screw fixed connection's cooling shell, the rectangular channel has been seted up at cooling shell middle part, the inside fixedly connected with semiconductor refrigeration piece of rectangular channel, semiconductor refrigeration piece one side fixedly connected with a plurality of radiator fan, semiconductor refrigeration piece avris is provided with the step-down plate with inside one side fixed connection of rectangular channel.

In order to make a resistance screen with antistatic high temperature resistant function have high temperature resistant characteristic and lead static characteristic on the material, as the utility model relates to an it is preferred, the material that the busbar used is for leading static material, the material that the screen shell used is liquid crystal polymer LCP.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the screen casing, the screen groove, the conductive strips, the resistance screen, the conductive screws, the wire grooves, the keys, the wires and the conductive clamps are arranged, so that the static electricity of the screen can be released to the ground, and the static electricity and dust prevention effects can be achieved;

2) through being equipped with cooling shell, cooling screw, rectangular channel, semiconductor refrigeration piece, radiator fan and step-down plate, can reach cooling and high temperature resistant effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a rear view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a diagram of the stand mechanism of the present invention;

fig. 5 is the cooling mechanism diagram of the present invention.

In the figure: 1. a screen housing; 2. a screen slot; 3. a conductive strip; 4. a resistive screen; 5. a conductive screw; 6. a wire guide groove; 7. pressing a key; 8. a wire; 9. a conductive clip; 10. a support mechanism; 11. a cooling mechanism; 101. an L-shaped bracket; 102. a base; 103. a set screw; 104. a fixing plate; 111. cooling the shell; 112. cooling screws; 113. a rectangular groove; 114. a semiconductor refrigeration sheet; 115. a heat radiation fan; 116. a pressure reducing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a resistance screen with antistatic high temperature resistant function, including screen shell 1, screen groove 2 has been seted up at 1 one side middle part of screen shell, 2 one side of screen groove are through the busbar 3 of 5 fixedly connected with two symmetric distributions of a plurality of conducting screw, 3 inboard equal fixedly connected with resistance screens 4 of busbar, 1 avris middle part threaded connection of screen shell has button 7, metallic channel 6 has been seted up to 1 avris of screen shell, 6 inboard fixedly connected with wires 8 of metallic channel, the electrically conductive clamp 9 of 8 one end fixedly connected with of wire, 1 opposite side middle part fixedly connected with gimbal mechanism 10 of screen shell, gimbal mechanism 10 top is provided with the mechanism 11 of cooling with 1 opposite side top fixed connection of screen shell.

Preferably, the support mechanism 10 includes a fixing plate 104 fixedly connected to the middle portion of the other side of the screen housing 1, an L-shaped support 101 fixedly connected to the middle portion of one side of the fixing plate 104 through a plurality of fixing screws 103, and a base 102 fixedly connected to the bottom end of the L-shaped support 101.

When the screen is used specifically, the L-shaped bracket 101 plays a role in supporting the screen, and the base 102 plays a role in stabilizing the center of gravity of the overall equipment.

Preferably, the cooling mechanism 11 includes the cooling shell 111 that passes through a plurality of cooling screw 112 fixed connection with screen shell 1 opposite side top, cooling shell 111, rectangular channel 113 has been seted up at cooling shell 111 middle part, the inside fixedly connected with semiconductor refrigeration piece 114 of rectangular channel 113, semiconductor refrigeration piece 114 one side fixedly connected with a plurality of radiator fan 115, semiconductor refrigeration piece 114 avris is provided with the step-down plate 116 with the inside one side fixed connection of rectangular channel 113.

When the cooling device is used specifically, the semiconductor refrigeration piece 114 transfers heat of one surface of the semiconductor refrigeration piece 114 to the other surface by using a semiconductor refrigeration principle, so that the effect of cooling the screen is achieved, and meanwhile, a plurality of cooling fans 115 are used for transferring heat of the other surface of the semiconductor to the air.

Preferably, the conductive strips 3 are made of static conductive material, and the screen housing 1 is made of liquid crystal polymer LCP.

When the screen shell is used specifically, the static conducting material used by the conducting strips 3 can well transfer screen static to the ground, and meanwhile, the liquid crystal polymer LCP used by the screen shell 1 can endure the high temperature of 300 ℃ at most, so that the screen has the function of high temperature resistance.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a resistance screen with antistatic high temperature resistant function, includes screen shell (1), its characterized in that: the screen slot (2) have been seted up at screen shell (1) one side middle part, screen slot (2) one side is through busbar (3) of two symmetric distributions of a plurality of conductive screw (5) fixedly connected with, busbar (3) inboard equal fixedly connected with resistance screen (4), screen shell (1) avris middle part threaded connection has button (7), wire casing (6) have been seted up to screen shell (1) avris, wire casing (6) inboard fixedly connected with wire (8), wire (8) one end fixedly connected with leads electrically conductive clamp (9), screen shell (1) opposite side middle part fixedly connected with gimbal mechanism (10), gimbal mechanism (10) top be provided with screen shell (1) opposite side top fixed connection's cooling mechanism (11).

2. The resistance screen with antistatic high temperature resistance function of claim 1, characterized in that: the support mechanism (10) comprises a fixing plate (104) fixedly connected with the middle part of the other side of the screen shell (1), the middle part of one side of the fixing plate (104) is fixedly connected with an L-shaped support (101) through a plurality of fixing screws (103), and the bottom end of the L-shaped support (101) is fixedly connected with a base (102).

3. The resistance screen with antistatic high temperature resistance function of claim 2, characterized in that: cooling mechanism (11) include with screen shell (1) opposite side top through a plurality of cooling screw (112) fixed connection's cooling shell (111), rectangular channel (113) have been seted up at cooling shell (111) middle part, rectangular channel (113) inside fixedly connected with semiconductor refrigeration piece (114), semiconductor refrigeration piece (114) one side fixedly connected with a plurality of radiator fan (115), semiconductor refrigeration piece (114) avris is provided with and steps down board (116) with rectangular channel (113) inside one side fixed connection.

4. The resistance screen with antistatic high temperature resistance function of claim 3, characterized in that: the conductive strips (3) are made of static conductive materials, and the screen shell (1) is made of Liquid Crystal Polymer (LCP).