CN215264756U

CN215264756U - Electronic touch screen

Info

Publication number: CN215264756U
Application number: CN202120783387.8U
Authority: CN
Inventors: 李岑琳; 张�杰
Original assignee: Chengdu Minghui Electromechanical Equipment Co ltd
Current assignee: Chengdu Minghui Electromechanical Equipment Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-21
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses an electronic touch screen, including installation shell, touch-sensitive screen and roof, the internally mounted of installation shell has the touch-sensitive screen, the outer wall rigid coupling of touch-sensitive screen has the roof, fixed establishment is installed to the outer wall of installation shell. This electronic touch screen, through the cardboard, the round pin axle, the cooperation of rubber pad and threaded pin etc. is used, adopt a threaded pin to carry out the rigidity to the cardboard, make things convenient for the installation and the dismantlement of touch-sensitive screen and installation shell, through the connecting block, the bull stick, the cooperation of backplate and magnetic sheet etc. is used, rotate the bull stick in the inside of connecting block, the bull stick passes through the bearing and rotates in the connecting block, the bull stick drives the backplate and rotates, when the backplate is located the upper surface of installation shell, the backplate drives the magnetic sheet and closely attracts together with the installation shell, the setting of backplate, prevent that the surface of touch-sensitive screen is impaired, the life of extension touch-sensitive screen, satisfy the user demand to electronic touch screen of production life greatly.

Description

Electronic touch screen

Technical Field

The utility model relates to an electronic touch screen technical field specifically is an electronic touch screen.

Background

Electronic touch screen, generally indicate on the market various touch screens that realize touch function through electronic technology, for example resistance touch screen, sound wave touch screen, electric capacity touch screen, infrared touch screen, optical touch screen etc. a touch screen, electronic touch screen is only a general name, electronic touch screen has extensive use in the production life, but current electronic touch screen, adopt a plurality of bolts to be connected between touch screen and the mount pad, inconvenient touch screen's installation and dismantlement lead to the practicality of whole mechanism to descend, touch screen's surface is fragile, meet the collision and damage easily, hardly satisfy the user demand to electronic touch screen of production life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic touch screen to propose current electronic touch screen among the solution above-mentioned background art, adopt a plurality of bolts to be connected between touch-sensitive screen and the mount pad, the installation and the dismantlement of inconvenient touch-sensitive screen lead to the problem that the practicality of whole mechanism descends.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic touch screen comprises an installation shell, a touch screen and a top plate, wherein the touch screen is installed inside the installation shell, the top plate is fixedly connected to the outer wall of the touch screen, and a fixing mechanism is installed on the outer wall of the installation shell;

the fixing mechanism comprises a clamping plate, a pin shaft, a rubber pad and a threaded pin;

one end of the clamping plate is movably connected with the mounting shell through a pin shaft, the other end of the clamping plate is attached to the inner groove of the mounting shell, a rubber pad is fixedly connected to the outer wall of the clamping plate, the outer wall of the rubber pad is attached to the top plate, a threaded pin is connected to the inner thread of the clamping plate, and the outer wall of the threaded pin is in clearance fit with the mounting shell.

Preferably, the threaded pin is arranged perpendicular to the mounting housing.

Preferably, the one end rigid coupling that the roof was kept away from to the touch-sensitive screen has the backing plate, one side rigid coupling that the touch-sensitive screen was kept away from to the backing plate has the bayonet lock, the inside processing of installation shell is fluted, and is a plurality of the inner wall of recess all with bayonet lock clearance fit.

Preferably, the clamping pins are distributed at equal intervals along the backing plate.

Preferably, the upper end surface of the mounting shell is provided with a protection mechanism;

the protection mechanism comprises a connecting block, a rotating rod, a protection plate and a magnetic plate;

the outer wall of connecting block and installation shell looks rigid coupling, the inside swing joint of connecting block has the bull stick, the outer wall rigid coupling of bull stick has the backplate, the upper surface rigid coupling of backplate has the magnetic sheet.

Preferably, the guard plate is arranged in parallel with the mounting case.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional technology, the electronic touch screen has the following advantages:

through the matching use of a clamping plate, a pin shaft, a rubber pad, a threaded pin and the like, the clamping plate is rotated through the pin shaft at one end, away from the groove, of the mounting shell, one end, away from the pin shaft, of the clamping plate enters a clamping groove of the mounting shell, the clamping plate drives the rubber plate to be attached to the top plate, the threaded pin penetrates through the mounting shell and is inserted into a threaded hole of the clamping plate, the clamping plate is further fixed in position, the clamping plate is fixed in position through the threaded pin, the touch screen and the mounting shell are convenient to mount and dismount, and the practicability of the whole mechanism is improved;

through the cooperation use of connecting block, bull stick, backplate and magnetic sheet etc, rotate the bull stick in the inside of connecting block, the bull stick passes through the bearing and rotates in the connecting block, the bull stick drives the backplate and rotates, when the backplate is located the upper surface of installation shell, the backplate drives the magnetic sheet and closely the actuation together with the installation shell, the setting of backplate prevents that the surface of touch-sensitive screen is impaired, the life of extension touch-sensitive screen, satisfy the user demand to electronic touch-sensitive screen of production life greatly.

Drawings

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

FIG. 2 is a schematic view of a connection structure between the fixing mechanism and the mounting housing in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the bayonet, the groove and the mounting housing in FIG. 1;

fig. 4 is a schematic view of a connection structure between the protection mechanism and the mounting case in fig. 1.

In the figure: 1. the touch screen comprises a mounting shell, 2, a touch screen, 3, a top plate, 4, a fixing mechanism, 401, a clamping plate, 402, a pin shaft, 403, a rubber pad, 404, a threaded pin, 5, a protection mechanism, 501, a connecting block, 502, a rotating rod, 503, a protection plate, 504, a magnetic plate, 6, a base plate, 7, a groove, 8 and a clamping pin.

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. 1-4, the present invention provides a technical solution: an electronic touch screen comprises an installation shell 1, a touch screen 2 and a top plate 3, wherein the touch screen 2 is installed inside the installation shell 1, the touch screen 2 is an electronic touch screen, the outer wall of the touch screen 2 is fixedly connected with the top plate 3, the strength of the outer wall of the touch screen 2 is increased by the top plate 3, a fixing mechanism 4 is installed on the outer wall of the installation shell 1, the fixing mechanism 4 comprises a clamping plate 401, a pin shaft 402, a rubber pad 403 and a threaded pin 404, one end of the clamping plate 401 is movably connected with the installation shell 1 through the pin shaft 402, the clamping plate 401 rotates in the installation shell 1 through the pin shaft 402, the other end of the clamping plate 401 is attached to an inner groove of the installation shell 1, the outer wall of the clamping plate 401 is fixedly connected with the rubber pad 403, the rubber pad 403 has elasticity, the outer wall of the rubber pad 403 is attached to the top plate 3, the threaded pin 404 is connected to the inner thread of the clamping plate 401, the outer wall of the threaded pin 404 is in clearance fit with the installation shell 1, threads are machined on the outer wall of the threaded pin 404, the threaded pin 404 is arranged perpendicular to the mounting case 1, and the threaded pin 404 is fixed to the chuck plate 401 in the mounting case 1.

One end rigid coupling that roof 3 was kept away from to touch-sensitive screen 2 has backing plate 6, and one side rigid coupling that touch-sensitive screen 2 was kept away from to backing plate 6 has bayonet lock 8, has three bayonet lock 8 at the outer wall rigid coupling of backing plate 6, and the inside processing of installation shell 1 is fluted 7, and the inner wall of three recess 7 all with bayonet lock 8 clearance fit, bayonet lock 8 can insert recess 7 in, 6 equidistance distributions along the backing plate of bayonet lock 8, and three bayonet lock 8 carries out the rigidity to touch-sensitive screen 2 through backing plate 6.

Protection machanism 5 is installed to the up end of installation shell 1, protection machanism 5 includes connecting block 501, bull stick 502, backplate 503 and magnetic sheet 504, connecting block 501's outer wall and installation shell 1 looks rigid coupling, connecting block 501's inside swing joint has bull stick 502, bull stick 502 passes through the bearing and rotates in connecting block 501, the outer wall rigid coupling of bull stick 502 has backplate 503, backplate 503 is made for plastic materials, the upper surface rigid coupling of backplate 503 has magnetic sheet 504, magnetic sheet 504 carries out the rigidity to backplate 503, backplate 503 and installation shell 1 parallel arrangement, backplate 503 prevents that the surface of touch-sensitive screen 2 is impaired.

In this example, when using the electronic touch screen, firstly, the touch screen 2 is installed inside the installation shell 1, the touch screen 2 drives the pad 6 to be inserted into the installation shell 1, the pad 6 drives the three pins 8 to be inserted into the grooves 7 in the installation shell 1, then the clamping plate 401 is rotated by the pin 402 at one end of the installation shell 1 far away from the grooves 7, one end of the clamping plate 401 far away from the pin 402 enters the clamping groove of the installation shell 1, the clamping plate 401 drives the rubber plate 403 to be attached to the top plate 3, the threaded pin 404 penetrates through the installation shell 1 to be inserted into the threaded hole of the clamping plate 401, and then the clamping plate 401 is fixed in position by the threaded pin 404, so as to facilitate the installation and the disassembly of the touch screen 2 and the installation shell 1, then the rotating rod 502 is rotated inside the connection block 501, the rotating rod 502 is rotated in the connection block 501 by the bearing, the rotating rod 502 drives the guard plate 503 to rotate, when the guard plate 503 is located on the upper surface of the installation shell 1, the guard plate 503 drives the magnetic plate 504 to be tightly attracted to the installation shell 1, and the guard plate 503 is arranged to prevent the surface of the touch screen 2 from being damaged.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides an electronic touch screen, includes installation shell (1), touch-sensitive screen (2) and roof (3), the internally mounted of installation shell (1) has touch-sensitive screen (2), the outer wall rigid coupling of touch-sensitive screen (2) has roof (3), its characterized in that: the outer wall of the mounting shell (1) is provided with a fixing mechanism (4);

the fixing mechanism (4) comprises a clamping plate (401), a pin shaft (402), a rubber pad (403) and a threaded pin (404);

the one end of cardboard (401) is passed through round pin axle (402) and is linked to each other with installation shell (1) activity, the other end of cardboard (401) is laminated with the inside recess of installation shell (1) mutually, the outer wall rigid coupling of cardboard (401) has rubber pad (403), the outer wall and roof (3) of rubber pad (403) are laminated mutually, the inside threaded connection of cardboard (401) has screw pin (404), the outer wall and the installation shell (1) clearance fit of screw pin (404).

2. An electronic touch screen according to claim 1, wherein: the threaded pin (404) is perpendicular to the mounting shell (1).

3. An electronic touch screen according to claim 1, wherein: one end rigid coupling that roof (3) were kept away from in touch-sensitive screen (2) has backing plate (6), one side rigid coupling that touch-sensitive screen (2) were kept away from in backing plate (6) has bayonet lock (8), the inside processing of installation shell (1) is fluted (7), and is a plurality of the inner wall of recess (7) all with bayonet lock (8) clearance fit.

4. An electronic touch screen according to claim 3, wherein: the clamping pins (8) are distributed along the backing plate (6) at equal intervals.

5. An electronic touch screen according to claim 1, wherein: a protection mechanism (5) is arranged on the upper end face of the mounting shell (1);

the protection mechanism (5) comprises a connecting block (501), a rotating rod (502), a guard plate (503) and a magnetic plate (504);

the outer wall and the installation shell (1) looks rigid coupling of connecting block (501), the inside swing joint of connecting block (501) has bull stick (502), the outer wall rigid coupling of bull stick (502) has backplate (503), the upper surface rigid coupling of backplate (503) has magnetic sheet (504).

6. An electronic touch screen according to claim 5, wherein: the guard plate (503) is arranged in parallel with the mounting shell (1).