CN215997664U

CN215997664U - External infrared touch screen frame

Info

Publication number: CN215997664U
Application number: CN202122262789.6U
Authority: CN
Inventors: 张志平
Original assignee: Shenzhen Yongchuangli Electronic Technology Co ltd
Current assignee: Shenzhen Yongchuangli Electronic Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-11
Anticipated expiration: 2031-09-17

Abstract

The utility model relates to a touch-sensitive screen frame technical field specifically is an external infrared touch-sensitive screen frame, including the touch-sensitive screen, the fixed surface of touch-sensitive screen is connected with the inside casing, the surface of inside casing is provided with the frame, the equal fixedly connected with connecting rod in both sides of inside casing, the connecting rod all is connected with the frame through the bearing, the surface of inside casing is provided with the clearance brush. The utility model discloses make the user can outwards stimulate the handle on the clearance brush, extract the rubber strip from the second draw-in groove, clearance brush and first draw-in groove separation, rinse the clearance brush, thereby make the user when clearing up the touch-sensitive screen, cleaner, the touch-sensitive screen surface turns to the inboard, protect the touch-sensitive screen through the baffle, avoid not the time spent, the screen can be drawn the possibility of damaging, the surface of touch-sensitive screen has been protected, possible loss has been reduced.

Description

External infrared touch screen frame

Technical Field

The utility model relates to a touch-sensitive screen frame technical field specifically is an external infrared touch-sensitive screen frame.

Background

With the development of modern technology, infrared touch screens are widely applied to electronic equipment. The infrared touch screen is composed of infrared transmitting and receiving sensing elements arranged on the outer frame of the touch screen.

The touch screen is expensive, the surface of the touch screen is easy to scratch and damage, the touch screen is difficult to repair once damaged, oil stains on hands are easy to contaminate, cleaning is generally carried out by using cleaning cloth, the working efficiency is not high, and therefore an external infrared touch screen frame is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an external infrared touch screen frame to the touch-sensitive screen that proposes in solving above-mentioned background is more expensive, and the damage is drawn easily to the surface, in case damage just hardly restores, and has the spot easily, generally clears up with the rag, problem that work efficiency is not high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an external infrared touch screen frame, includes the touch-sensitive screen, the fixed surface of touch-sensitive screen is connected with the inside casing, the surface of inside casing is provided with the frame, the both sides of inside casing all fixedly connected with connecting rod, the connecting rod all is connected with the frame through the bearing, the surface of inside casing is provided with the clearance brush.

Preferably, the rectangular channel has been seted up on the surface of inside casing, the inside setting and the first draw-in groove of rectangular channel, the inside of first draw-in groove is provided with the cleaning brush, the second draw-in groove has all been seted up to the both sides of first draw-in groove inner wall, the both sides of cleaning brush all have the veneer to have the rubber strip, rubber strip and second draw-in groove conflict each other.

Preferably, both ends of the first clamping groove are fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks are formed in the inner wall of the inner frame, and the sliding blocks are connected with the sliding grooves in a sliding mode.

Preferably, the inside of frame is provided with the baffle, the bottom of baffle is connected with the inner wall of frame through the hinge bar subassembly.

Preferably, the bottom fixed mounting of frame has the pulley, the pulley is discoid, and the bottom of pulley has seted up anti-skidding line.

Preferably, the hinge rod assembly comprises a first hinge rod, the inner wall of the first hinge rod is fixedly connected with a second hinge rod, a third hinge rod is sleeved on the surface of the second hinge rod, a spring is sleeved on the surface of the third hinge rod, one end of the spring is fixedly connected with the second hinge rod, the other end of the spring is fixedly connected with the third hinge rod, and the third hinge rod is fixedly connected with the baffle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses make the user can outwards stimulate the handle on the clearance brush, extract the rubber strip from the second draw-in groove, clearance brush and first draw-in groove separation wash the clearance brush to make the user when the clearance to the touch-sensitive screen, cleaner, avoid not the time spent, the screen is probably drawn the possibility of damage, has protected the surface of touch-sensitive screen, has reduced possible loss.

By arranging the first clamping groove, the cleaning brush, the sliding block and the sliding groove, when a user needs to clean the touch screen, the cleaning brush is pulled to slide on the screen, the moving track of the cleaning brush is limited through the sliding block and the sliding groove, the working efficiency is improved in the aspect of cleaning the screen, the screen is more convenient to clean, the user can pull a handle on the cleaning brush outwards to pull out the rubber strip from the second clamping groove, the cleaning brush is separated from the first clamping groove to clean the cleaning brush, and therefore the user can clean the touch screen more cleanly;

through being provided with the inside casing, the connecting rod, the baffle, articulated rod subassembly when the user uses the touch-sensitive screen to end, rotates the touch-sensitive screen to the reverse side, has changeed the round when the touch-sensitive screen, and the touch-sensitive screen surface turns to the inboard, protects the touch-sensitive screen through the baffle, avoids not the time spent, and the screen can be scratched the possibility of damaging, has protected the surface of touch-sensitive screen, has reduced possible loss.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is an enlarged partial schematic view of the first hinge rod of fig. 1 according to the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a front enlarged perspective view of the hinge rod assembly of fig. 3 according to the present invention.

In the figure: 1. a touch screen; 2. an inner frame; 3. an outer frame; 4. a connecting rod; 5. a pulley; 6. a rectangular groove; 7. a first card slot; 8. cleaning a brush; 9. a second card slot; 10. a rubber strip; 11. a slider; 12. a chute; 13. a baffle plate; 14. an articulation rod assembly; 1401. a first hinge lever; 1402. a second hinge lever; 1403. A third hinge rod; 1404. a spring.

The specific implementation mode is as follows:

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 an embodiment: the utility model provides an external infrared touch screen frame, includes touch-sensitive screen 1, and touch-sensitive screen 1's fixed surface is connected with inside casing 2, and inside casing 2's surface is provided with frame 3, and inside casing 2's both sides are all fixedly connected with connecting rod 4, and connecting rod 4 all is connected with frame 3 through the bearing, and inside casing 2's surface is provided with clearance brush 8.

Further, the surface of the inner frame 2 is provided with a rectangular groove 6, the inside of the rectangular groove 6 is provided with a first clamping groove 7, the inside of the first clamping groove 7 is provided with a cleaning brush 8, both sides of the inner wall of the first clamping groove 7 are provided with second clamping grooves 9, both sides of the cleaning brush 8 are glued with rubber strips 10, the rubber strips 10 and the second clamping grooves 9 are mutually abutted, both ends of the first clamping groove 7 are fixedly connected with sliding blocks 11, the inner wall of the inner frame 2 is provided with sliding grooves 12 mutually matched with the sliding blocks 11, the sliding blocks 11 and the sliding grooves 12 are in sliding connection, when a user needs to detach the cleaning brush 8, the user pulls a handle on the cleaning brush 8, the rubber strips 10 are made of soft materials, the rubber strips 10 are deformed and separated from the inside of the second clamping grooves 9, the cleaning brush 8 can be directly detached, the user can detach the cleaning brush 8 at any time to clean the cleaning brush 8, thereby maintaining the cleaning effect of the cleaning brush 8, when the user uses clearance brush 8 to clear up touch-sensitive screen 1, the handle on the pulling clearance brush 8 drives slider 11 and moves on spout 12, prescribes a limit to the removal orbit of clearance brush 8 through spout 12 and slider 11, makes a round trip to make a round trip to clear up touch-sensitive screen 1 through the single.

Further, a baffle 13 is arranged inside the outer frame 3, the bottom end of the baffle 13 is connected with the inner wall of the outer frame 3 through a hinge rod assembly 14, a pulley 5 is fixedly arranged at the bottom of the outer frame 3, the pulley 5 is disc-shaped, anti-skid grains are arranged at the bottom end of the pulley 5, the hinge rod assembly 14 comprises a first hinge rod 1401, a second hinge rod 1402 is fixedly connected with the inner wall of the first hinge rod 1401, a third hinge rod 1403 is sleeved on the surface of the second hinge rod 1402, a spring 1404 is sleeved on the surface of the third hinge rod 1403, one end of the spring 1404 is fixedly connected with the second hinge rod 1402, the other end of the spring 1404 is fixedly connected with the third hinge rod 1403, the third hinge rod 1403 is fixedly connected with the baffle 13, when a user uses the device, the stability of the device is improved through the disc-shaped pulley 5 and the anti-skid grains on the pulley 5, when the user does not need to use the device, the user rotates touch-sensitive screen 1, and touch-sensitive screen 1 and inside casing 2 contradict with baffle 13, and baffle 13 drives third hinge pole 1403 and rotates for spring 1404 deforms, rotates 180 backs when touch-sensitive screen 1, and the resilience force through spring 1404 drives third hinge pole 1403 and baffle 13 and resets, protects the surface of touch-sensitive screen 1 through baffle 13.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an external infrared touch screen frame, includes the touch-sensitive screen, its characterized in that: the surface of touch-sensitive screen fixedly connected with inside casing, the surface of inside casing is provided with the frame, the both sides of inside casing all fixedly connected with connecting rod, the connecting rod all is connected with the frame through the bearing, the surface of inside casing is provided with the clearance brush.

2. The external infrared touch screen frame of claim 1, wherein: the surface of inside casing has seted up the rectangular channel, the inside setting and the first draw-in groove of rectangular channel, the inside of first draw-in groove is provided with the cleaning brush, the second draw-in groove has all been seted up to the both sides of first draw-in groove inner wall, the both sides of cleaning brush all have the veneer to have the rubber strip, rubber strip and second draw-in groove conflict each other.

3. The external infrared touch screen frame of claim 2, wherein: the both ends of first draw-in groove all fixedly connected with slider, the inner wall of inside casing all sets up the spout with slider mutually supported, slider and spout sliding connection.

4. The external infrared touch screen frame of claim 1, wherein: the inside of frame is provided with the baffle, the bottom of baffle is connected with the inner wall of frame through the hinge bar subassembly.

5. The external infrared touch screen frame of claim 1, wherein: the bottom fixed mounting of frame has the pulley, the pulley is discoid, and the bottom of pulley has seted up anti-skidding line.

6. The external infrared touch screen frame of claim 4, wherein: the hinge rod assembly comprises a first hinge rod, the inner wall of the first hinge rod is fixedly connected with a second hinge rod, a third hinge rod is sleeved on the surface of the second hinge rod, a spring is sleeved on the surface of the third hinge rod, one end of the spring is fixedly connected with the second hinge rod, the other end of the spring is fixedly connected with the third hinge rod, and the third hinge rod is fixedly connected with the baffle.