CN212009434U

CN212009434U - Wear-resistant touch screen

Info

Publication number: CN212009434U
Application number: CN202020839599.9U
Authority: CN
Inventors: 刘子僖
Original assignee: Guangzhou Xiangrui Photoelectric Technology Co ltd
Current assignee: Guangzhou Xiangrui Photoelectric Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-11-24
Anticipated expiration: 2030-05-19

Abstract

The utility model relates to the technical field of touch screens, and discloses a wear-resistant touch screen, which comprises a CNC controller main body and a touch screen, wherein the touch screen is embedded above the front surface of the CNC controller main body, the left side surface of the CNC controller main body opposite to the touch screen is provided with a left shell, the upper surface and the front surface of the left shell are of an open structure, the right side of the upper end of the left shell is rotatably connected with a cover plate, a clamping column is arranged in the left shell, the bottom end of the clamping column is fixedly connected with the central position of the inner side of the bottom surface of the left shell, a coiled screen protection film is placed on the clamping column, the left side of the front surface of the left shell is rotatably connected with a left pressing plate, the left pressing plate is pulled open, the screen protection film is drawn out and pulled to the right shell position, the left pressing plate is loosened to press, the right pressing plate is pulled open, the screen protection, the horizontal round rod is pulled to rotate to a vertical position, and the horizontal round rod is pulled to slide along the sliding groove to remove air bubbles.

Description

Wear-resistant touch screen

Technical Field

The utility model relates to a touch-sensitive screen technical field specifically is a touch-sensitive screen that stands wear and tear.

Background

CNC technique is widely used in the machine industry makes, current new-type CNC control panel adopts the touch-sensitive screen in order to improve programming efficiency, because there is a large amount of greasy dirt in the machine industry production, coolant liquid etc. causes the defiling to the CNC controller, influence the use, current CNC control panel's touch-sensitive screen adopts stand wear and tear design, and protect screen surface pad pasting, because the defiling is many, so it is high to change the protection film frequency, a lot of time has been wasted, and need the air between discharge touch-sensitive screen and the screen protection film for the use that does not influence the touch-sensitive screen, this also wasted a large amount of manpower time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a touch-sensitive screen that stand wear and tear possesses advantages such as change fast, laminating convenience, has solved the problem that the background art provided.

(II) technical scheme

For the above-mentioned purpose of changing fast, laminating convenience, the utility model provides a following technical scheme: a wear-resistant touch screen comprises a CNC controller body and a touch screen, wherein the touch screen is embedded above the front surface of the CNC controller body, a left shell is arranged on the left side surface of the CNC controller body opposite to the touch screen, the upper surface and the front surface of the left shell are of an opening structure, a cover plate is rotatably connected to the right side of the upper end of the left shell, a clamping column is arranged in the left shell, the bottom end of the clamping column is fixedly connected to the central position of the inner side of the bottom surface of the left shell, a coiled screen protection film is placed on the clamping column, a left pressing plate is rotatably connected to the left front side of the left shell, a rotating shaft II is arranged in the left end of the left pressing plate in a penetrating mode, a return spring is sleeved on the rotating shaft II, the other end of the left pressing plate is in a pointed tooth shape, a left transition plate is fixedly connected to the left pressing plate on the left shell, and, be provided with right casing on the right flank of the relative touch-sensitive screen of CNC controller main part, the preceding and the right side of right side casing are open structure, the back right side of right side casing is rotated and is connected with right clamp plate, wear to be equipped with pivot one in the clamp plate of the right side, the cover is equipped with the return spring in the pivot one, another tip of right side clamp plate sets up to sharp cusp, the cab apron is crossed on the relative right clamp plate position fixedly connected with right side on the casing of the right side, the shape and the right clamp plate phase-match of cab apron are crossed on the right side, the spout has been seted up in the CNC controller main part directly over the touch-sensitive screen, be provided with the pin in the spout, the cover is equipped with compression spring on the pin, the pin other end rotates and is connected with horizontal pole, the diameter of horizontal.

Preferably, the pin is sleeved with a disk pad, and the disk pad is positioned between the compression spring and the sliding groove.

Preferably, the clamping grooves are formed in the surfaces of the left pressing plate and the right pressing plate, and the shape and the size of each clamping groove are matched with the fingernails.

Preferably, the surfaces of the left transition plate and the right transition plate are both provided with rubber layers, and the rubber layers are connected with the left transition plate and the right transition plate through vulcanization.

Preferably, the horizontal round rod is of a hollow structure, and the horizontal round rod is connected with a round rod matched with the horizontal round rod in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of touch-sensitive screen stand wear and tear, through pulling open left clamp plate, take out the screen protection film, pull to right casing position, loosen left clamp plate, make screen protection film and left cross the cab apron through the pressure of return spring and compress tightly, pull open right clamp plate, pass the cab apron laminating with the right side with the screen protection film is taut, then loosen right clamp plate, make screen protection film and right cross the cab apron through the pressure of return spring and compress tightly, accomplish the change to screen protection film, convenient and fast.

2. This kind of touch-sensitive screen stand wear and tear rotates vertical position through pulling out horizontal pole, presses and horizontal pulling horizontal pole slides along the spout, reaches the purpose of cleaing away the air bubble between screen protection film and the touch-sensitive screen, pastes the back, and outside pulling horizontal pole is changeed horizontal position with horizontal pole and is pulled out the pole card and advance the spout, accomplishes getting rid of screen protection film bubble, realizes the laminating of screen protection film and touch-sensitive screen, can use and protect the touch-sensitive screen.

Drawings

Fig. 1 is a schematic front structural view of a wear-resistant touch screen according to the present invention;

fig. 2 is a schematic top view of a wear-resistant touch panel according to the present invention;

fig. 3 is the utility model discloses a state structure diagram of opening of right casing in resistant to wear touch-sensitive screen.

In the figure: the device comprises a CNC controller main body 1, a touch screen 2, a left shell 3, a right shell 4, a left pressure plate 5, a cover plate 6, a pin 7, a horizontal round rod 8, a sliding groove 9, a compression spring 10, a first rotating shaft 11, a right pressure plate 12, a wafer pad 13, a clamping column 14, a second rotating shaft 15, a screen protection film 16, a left transition plate 17, a right transition plate 18 and a clamping groove 19.

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.

Examples

Referring to fig. 1-3, a wear-resistant touch screen comprises a CNC controller main body 1 and a touch screen 2, wherein the touch screen 2 is embedded above the front surface of the CNC controller main body 1, a left housing 3 is arranged on the left side surface of the CNC controller main body 1 opposite to the touch screen 2, the upper surface and the front surface of the left housing 3 are of an open structure, a cover plate 6 is rotatably connected to the right side of the upper end of the left housing 3, a clamping column 14 is arranged in the left housing 3, the bottom end of the clamping column 14 is fixedly connected to the central position of the inner side of the bottom surface of the left housing 3, a coiled screen protection film 16 is arranged on the clamping column 14, a left pressing plate 5 is rotatably connected to the left side of the front surface of the left housing 3, clamping grooves 19 are formed in the surfaces of the left pressing plate 5 and the right pressing plate 12, the clamping grooves 19 are matched with fingernails in shape and size, and the design can utilize the fingernails to buckle out the, the efficiency is improved, a second rotating shaft 15 penetrates through the left end of the left pressing plate 5, a return spring is sleeved on the second rotating shaft 15, the other end of the left pressing plate 5 is in a sharp tooth shape, a left transition plate 17 is fixedly connected to the left shell 3 relative to the left pressing plate 5, rubber layers are arranged on the surfaces of the left transition plate 17 and the right transition plate 18, the rubber layers are connected with the left transition plate 17 and the right transition plate 18 in a vulcanization mode, the design is that the friction force between the screen protection film 16 and the left transition plate 17 and the right transition plate 18 can be increased by the fact that the rubber materials are soft, the adhesion is firmer, the sliding is prevented, the shape of the left transition plate 17 is matched with the left pressing plate 5, the right shell 4 is arranged on the right side face of the CNC controller main body 1 relative to the touch screen 2, the front face and the right face of the right shell 4 are in an opening structure, the right side of the back face of the right shell 4 is rotatably connected with the right pressing plate 12, the rotating shaft I11 is sleeved with a return spring, the other end of the right pressing plate 12 is arranged to be in a sharp tooth shape, a right transition plate 18 is fixedly connected to the position, opposite to the right pressing plate 12, of the right shell 4, the shape of the right transition plate 18 is matched with that of the right pressing plate 12, a sliding groove 9 is formed in the CNC controller main body 1 right above the touch screen 2, a pin 7 is arranged in the sliding groove 9, a wafer pad 13 is sleeved on the pin 7, the wafer pad 13 is located between a compression spring 10 and the sliding groove 9, the design can reduce the friction force between the compression spring 10 and the inner wall of the CNC controller main body 1, is more convenient for the sliding of a horizontal round rod 8, saves time and labor, the compression spring 10 is sleeved on the pin 7, the other end of the pin 7 is rotatably connected with the horizontal round rod 8, the horizontal round rod 8 is of a hollow structure, a round rod matched with the horizontal round rod 8 is, take the pole out, cover spout 9, prevent that the dust from causing the damage in getting into CNC controller main part 1, also make whole more pleasing to the eye, practical, horizontal pole 8's diameter is greater than the width of spout 9, and horizontal pole 8's length is greater than the width of touch-sensitive screen 2.

The working principle is as follows: the cover plate 6 is opened, the rolled screen protection film 16 is put into the clamping column 14, the cover plate 6 is covered, when the screen protection film is replaced, the left pressing plate 5 is pulled open, the screen protection film 16 is pulled out and is pulled to the position of the right shell 4, the left pressing plate 5 is loosened, the screen protecting film 16 is pressed with the left transition plate 17 by the pressure of the return spring, the right pressing plate 12 is pulled open, the screen protecting film 16 is jointed with the right transition plate 18, then the right press plate 12 is loosened, the screen protection film 16 is pressed with the right transition plate 18 by the pressure of the return spring, the screen protection film 16 with the excessive length can be torn off by the cuspate-shaped pull arranged on the right press plate 12, then pull out horizontal round bar 8 and rotate to vertical position, press and stimulate horizontal round bar 8 and slide along spout 9, reach the purpose of cleaing away the air bubble between screen protection film 16 and the touch-sensitive screen 2, paste the back, outwards stimulate horizontal round bar 8 and change horizontal round bar 8 to horizontal position card and advance spout 9.

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 wear-resistant touch screen comprises a CNC (computer numerical control) controller main body (1) and a touch screen (2), and is characterized in that the touch screen (2) is embedded above the front surface of the CNC controller main body (1), a left shell (3) is arranged on the left side surface of the CNC controller main body (1) opposite to the touch screen (2), the upper surface and the front surface of the left shell (3) are of an open structure, a cover plate (6) is rotatably connected to the right side of the upper end of the left shell (3), a clamping column (14) is arranged in the left shell (3), the bottom end of the clamping column (14) is fixedly connected to the center position of the inner side of the bottom surface of the left shell (3), a screen protection film (16) in a rolled form is placed on the clamping column (14), a left pressing plate (5) is rotatably connected to the front left side of the left shell (3), and a second rotating shaft (15) is arranged in the, the cover is equipped with the return spring on pivot two (15), another tip of left side clamp plate (5) sets up to sharp cusp, cab apron (17) is crossed to relative left clamp plate (5) position fixedly connected with left side on left side casing (3), the shape and the left clamp plate (5) phase-match of cab apron (17) are crossed in a left side, be provided with right casing (4) on the right flank of CNC controller main part (1) relative touch-sensitive screen (2), the front and the right side of right casing (4) are open structure, the back right side rotation of right casing (4) is connected with right clamp plate (12), wear to be equipped with pivot one (11) in right clamp plate (12), the cover is equipped with the return spring on pivot one (11), another tip of right clamp plate (12) sets up to sharp cusp, relative right clamp plate (12) position fixedly connected with right side cab apron (18) on right casing (4), the shape and the right side clamp plate (12) phase-match of cab apron (18) are crossed on the right side, seted up spout (9) directly over touch-sensitive screen (2) on CNC controller main part (1), be provided with pin (7) in spout (9), the cover is equipped with compression spring (10) on pin (7), pin (7) other end rotates and is connected with horizontal pole (8), the diameter of horizontal pole (8) is greater than the width of spout (9), the length of horizontal pole (8) is greater than the width of touch-sensitive screen (2).

2. A wear-resistant touch screen according to claim 1, wherein the pin (7) is sleeved with a disc pad (13), and the disc pad (13) is located between the compression spring (10) and the sliding groove (9).

3. The wear-resistant touch screen according to claim 1, wherein the left pressing plate (5) and the right pressing plate (12) are provided with clamping grooves (19) on the surfaces, and the clamping grooves (19) are matched with fingernails in shape and size.

4. A wear-resistant touch screen according to claim 1, wherein the left transition plate (17) and the right transition plate (18) are provided with rubber layers on the surfaces, and the rubber layers are connected with the left transition plate (17) and the right transition plate (18) through vulcanization.

5. A wear-resistant touch screen according to claim 1, wherein the horizontal rod (8) is a hollow structure, and a matching rod is slidably connected in the horizontal rod (8).