A suspended screen touch component

Abstract

The present invention relates to the technical field of screen touch components, and specifically to a suspended screen touch component, comprising a screen back panel, a display screen mechanism provided on one side of the screen back panel, a touch screen provided on one side of the display screen mechanism, a buffer member 1 provided on the lower end surface of the touch screen, the buffer member 1 adhered to the screen front frame, and four sets of correction mechanisms with automatic detachment functions provided at the four corners of the screen front frame; secondly, the display screen is suspended and encapsulated between the screen back panel and the screen protection frame by using EVA foam, and the touch screen is suspended and encapsulated between the screen protection frame and the screen front frame by using EVA foam, and there is no connection structure around the periphery, thereby eliminating the hidden danger of transportation impact and avoiding the disadvantage of failure or even fragmentation of the touch screen in the screen touch component.

Description

Technical Field

[0001] The present invention relates to the technical field of screen touch components, and in particular to a suspended screen touch component. Background Art

[0002] Touch display modules are widely used in industrial equipment in the fields of water quality testing, chemical industry, medicine, etc. They can display the operating status of the equipment and provide a human-computer interaction window.

[0003] Screen touch components are usually composed of a touch screen, a display screen and packaging structural parts. Traditional touch screen modules use rigid packaging, and there is a lack of effective buffering between the touch screen and adjacent components or structural walls. They cannot adapt well to the dimensional deviations generated during the manufacturing process of the screen itself and packaging structural parts such as the screen frame. Therefore, they cannot effectively absorb the assembly stress caused by the assembly process and the impact force generated during transportation, etc., resulting in the touch screen failing or even breaking due to stress. Summary of the Invention

[0004] The object of the present invention is to provide a suspended screen touch assembly to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a suspended screen touch panel assembly comprising a screen back panel, a display screen mechanism disposed on one side of the screen back panel, a touch screen disposed on one side of the display screen mechanism, a first buffer disposed on the lower end surface of the touch screen, the first buffer adhered to the screen front frame, and four sets of correction mechanisms with automatic detachment functions disposed at the four corners of the screen front frame;

[0006] The correction mechanism includes a sleeve with a built-in threaded hole, a bolt is screwed into the threaded hole, a spring is sleeved on the bolt, a receiving mechanism is set on one side of the sleeve, the receiving mechanism is connected to the guide column, a spring is sleeved on the guide column, the guide column is slidably connected to the receiving seat, and one end of the guide column is connected to the right angle plate.

[0007] Preferably, the receiving mechanism includes a disc with a rubber sleeve sleeved on the disc, a convex shaft provided on one side of the disc, the convex shaft is located in a rectangular hole, the rectangular hole is located on the receiving frame, and a pin is connected to the middle of the other side of the disc, and the pin is screwed to the support plate.

[0008] Preferably, the screen back panel includes a plate body, the four corners of the plate body are fixedly connected to the positioning sleeves, one side of the plate body is provided with a second limiting groove, and the positioning sleeve is plugged into the shaft sleeve.

[0009] Preferably, the display screen mechanism includes a screen protection frame, a second buffer member is adhered to the lower end of the screen protection frame, a third buffer member is adhered inside the screen protection frame, a display screen is arranged inside the screen protection frame, a fourth buffer member is adhered to the upper end surface of the display screen, a third buffer member is adhered to the lower end surface of the display screen, and the fourth buffer member is embedded in the second limiting groove.

[0010] Preferably, a limiting groove 1 is provided on the front frame of the screen, a buffer component 1 is adhered to the lower end surface of the touch screen, a buffer component 2 is adhered to the upper end surface of the touch screen, and the buffer component 1 is embedded in the limiting groove 1.

[0011] Preferably, the shaft sleeve and the receiving seat are both fixed on the front frame of the screen, the receiving seat has a built-in through hole, the through hole is slidably connected to the guide column, the other end of the guide column is fixedly connected to the receiving frame, and the bolt is inserted into the positioning sleeve.

[0012] Preferably, the cam is fixed at a position where the disc deviates from the axis, the cam is slidably connected to the rectangular hole, a bearing is set on the pin shaft, the bearing is embedded in the support plate, one end of the support plate is fixedly connected to the shaft sleeve, and four groups of right-angle plates are respectively distributed at the four corners of the limiting groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Place buffer 1 into limit slot 1 on the front frame of the screen, then place the touch screen between the four sets of right-angle plates so that the touch screen covers buffer 1, and then adhere buffer 2 and buffer 3 to the corresponding positions on the screen protection frame respectively. Place the display screen into the screen protection frame, adhere buffer 4 to the upper end surface of the display screen, and extend buffer 4 into the screen protection frame. Place the entire display screen mechanism between the four sets of right-angle plates so that the display screen mechanism covers the touch screen. Finally, place the screen back panel above the display screen mechanism, so that the four sets of positioning sleeves on the screen back panel are respectively inserted into the four sets of shaft sleeves, and at the same time, buffer 4 is embedded in limit slot 2. This not only realizes the pre-assembly of the entire screen touch assembly, but also sets the four sets of right-angle plates so that the display screen mechanism, touch screen, and buffer 1 can be aligned front, back, left, and right, making the three stacked more neatly.

[0015] 2. Insert the four sets of bolts together with spring 1 into the positioning sleeve, and turn the knob bolt. As the bolt rotates, the bolt will compress spring 1, and the elastic force of spring 1 acts on the positioning sleeve. The positioning sleeve squeezes the display mechanism through the screen back panel, making the display mechanism, touch screen, and buffer member 1 fit more tightly. At the same time, the continuously screwed-in bolts will rub the disc. The setting of the rubber sleeve increases the friction between the bolt and the disc. Therefore, the screwed-in bolts will drive the disc to rotate, and the disc drives the cam to slide along the rectangular hole. At the same time, the cam drives the receiving frame through the rectangular hole, and the receiving frame drives the right-angle plate through the guide column, so that the right-angle plate is out of contact with the display mechanism, touch screen, and buffer member 1 until the bolts are tightened on the screen back panel, thereby fixing the entire screen touch assembly.

[0016] 3. Secondly, the display screen is suspended and encapsulated between the screen back panel and the screen protection frame through EVA foam. The touch screen is also suspended and encapsulated between the screen protection frame and the screen front frame through EVA foam. There is no connection structure around the perimeter to eliminate the hidden dangers of transportation impact and avoid the disadvantages of failure or even breakage of the touch screen in the screen touch assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the present invention.

[0018] Figure 2 It is a schematic diagram of the assembly of the present invention.

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0020] Figure 4 Schematic diagram of the correction mechanism of the present invention;

[0021] Figure 5 This is a schematic diagram of the display screen mechanism assembly of the present invention.

[0022] Figure 6 This is a cross-sectional diagram of the screen protection frame, the second buffer component, and the third buffer component of the present invention.

[0023] Figure 7 Schematic diagram of the screen back panel of the present invention.

[0024] In the figure: 1. Screen back panel; 2. Limiting slot 1; 3. Display screen mechanism; 4. Touch screen; 5. Buffer 1; 6. Screen front frame; 7. Correction mechanism; 101. Plate body; 102. Positioning sleeve; 103. Limiting slot 2; 301. Screen protection frame; 302. Buffer 2; 303. Buffer 3; 304. Display screen; 305. Buffer 4; 701. Bushing; 702. Threaded hole; 703. Bolt; 704. Spring 1; 705. Support mechanism; 706. Guide column; 707. Spring 2; 708. Support seat; 709. Right-angle plate; 7051. Rubber sleeve; 7052. Disc; 7053. Protruding shaft; 7054. Rectangular hole; 7055. Support frame; 7056. Pin; 7057. Support plate. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1 to 7The present invention provides a technical solution: a suspended screen touch assembly, comprising a screen back panel 1, a display screen mechanism 3 is provided on one side of the screen back panel 1, a touch screen 4 is provided on one side of the display screen mechanism 3, a buffer member 5 is provided on the lower end surface of the touch screen 4, the buffer member 5 is adhered to the screen front frame 6, four sets of correction mechanisms 7 with automatic detachment function are provided at the four corners of the screen front frame 6, the screen back panel 1 includes a plate body 101, the four corners of the plate body 101 are fixedly connected to the positioning sleeve 102, a limiting groove 103 is provided on one side of the plate body 101, the positioning sleeve 102 is plugged into the shaft sleeve 701, and the display screen mechanism 3 includes a screen protection frame 301. The lower end of the screen protection frame 301 is adhered to the buffer part 2 302, the inner part of the screen protection frame 301 is adhered to the buffer part 303, the screen protection frame 301 is provided with a display screen 304, the upper end surface of the display screen 304 is adhered to the buffer part 4 305, the lower end surface of the display screen 304 is adhered to the buffer part 303, the buffer part 4 305 is embedded in the limiting groove 2 103, the front frame 6 of the screen is provided with a limiting groove 1 2, the lower end surface of the touch screen 4 is adhered to the buffer part 1 5, the upper end surface of the touch screen 4 is adhered to the buffer part 2 302, the buffer part 1 5 is embedded in the limiting groove 1 2, and the four groups of right-angle plates 709 are respectively distributed at the four corners of the limiting groove 1 2, wherein the buffer part 1 5. Buffer 2 302, buffer 3 303, and buffer 4 305 are all EVA foam pads, and both sides of the EVA foam pads are coated with adhesive. When the screen touch assembly needs to be assembled, first place buffer 1 5 into the limit groove 1 2 on the screen front frame 6, then place the touch screen 4 between the four sets of right-angle plates 709, so that the touch screen 4 covers the buffer 1 5, and then adhere buffer 2 302 and buffer 3 303 to the corresponding positions on the screen protection frame 301 respectively. After the display screen 304 is placed in the screen protection frame 301, the buffer 4 305 is adhered to the upper end of the display screen 304. The surface, and the buffer member four 305 extends into the screen protection frame 301, and the entire display screen mechanism 3 is placed between the four groups of right-angle plates 709, so that the display screen mechanism 3 covers the touch screen 4, and finally the screen back plate 1 is placed above the display screen mechanism 3, so that the four groups of positioning sleeves 102 on the screen back plate 1 are respectively inserted into the four groups of shaft sleeves 701, and the buffer member four 305 is embedded in the limit groove two 103, thereby not only realizing the pre-assembly of the entire screen touch component, but also setting the four groups of right-angle plates 709 so that the display screen mechanism 3, the touch screen 4, and the buffer member one 5 can be aligned front and back and left and right, so that the three can be stacked more neatly.

[0027] The correction mechanism 7 includes a sleeve 701, a threaded hole 702 built into the sleeve 701, a bolt 703 is screwed into the threaded hole 702, a spring 1 704 is sleeved on the bolt 703, a receiving mechanism 705 is provided on one side of the sleeve 701, the receiving mechanism 705 is connected to the guide post 706, a spring 2 707 is sleeved on the guide post 706, the guide post 706 is slidably connected to the receiving seat 708, one end of the guide post 706 is connected to the right angle plate 709, the receiving mechanism 705 includes a disc 7052, a rubber sleeve 7051 is sleeved on the disc 7052, a convex shaft 7053 is provided on one side of the disc 7052, the convex shaft 7053 is located in the rectangular hole 7054, the rectangular hole 7054 is located on the receiving frame 7055, the disc 705 2 The middle part of the other side is connected to the pin shaft 7056, which is screwed to the support plate 7057. The sleeve 701 and the receiving seat 708 are both fixed to the front frame 6 of the screen. The receiving seat 708 has a through hole built in it, which is slidably connected to the guide column 706. The other end of the guide column 706 is fixedly connected to the receiving frame 7055. The bolt 703 is inserted into the positioning sleeve 102. The protruding shaft 7053 is fixed to the position where the disc 7052 deviates from the axis. The protruding shaft 7053 is slidably connected to the rectangular hole 7054. A bearing is set on the pin shaft 7056, and the bearing is embedded in the support plate 7057. One end of the support plate 7057 is fixedly connected to the sleeve 701. When the entire screen touch assembly is pre-assembled, the four sets of bolts 703 together with the spring 704 are inserted into the 7052 is rotated, and the cam 7053 is pressed against the bottom of the cam 7054. The supporting frame 7055 is driven through the rectangular hole 7054, and the supporting frame 7055 drives the right-angle plate 709 through the guide column 706, so that the right-angle plate 709 is separated from the contact with the display screen mechanism 3, the touch screen 4, and the buffer member 5 until the bolt 703 is fastened to the screen back plate 1, thereby fixing the entire screen touch assembly. Next, the display screen 304 is suspended and encapsulated between the screen back plate 1 and the screen protection frame 301 through EVA foam. The touch screen 4 is also suspended and encapsulated between the screen protection frame 301 and the screen front frame 6 through EVA foam. There is no connecting structure around the periphery, which eliminates the risk of transportation impact and avoids the disadvantage of causing the touch screen 4 in the screen touch assembly to fail or even break.

[0028] Working principle: First, place the buffer 1 5 into the limiting groove 1 2 on the front frame 6 of the screen, then place the touch screen 4 between the four groups of right-angle plates 709, so that the touch screen 4 covers the buffer 1 5, and respectively adhere the buffer 2 302 and the buffer 3 303 to the corresponding positions on the screen protection frame 301, then place the display screen 304 into the screen protection frame 301, adhere the buffer 4 305 to the upper end surface of the display screen 304, and the buffer 4 305 extends into the screen protection frame 301, and place the entire display screen mechanism 3 between the four groups of right-angle plates 709, so that the display screen mechanism 3 covers the touch screen 4, and finally place the screen back panel 1 above the display screen mechanism 3, so that the four groups of positioning sleeves 102 on the screen back panel 1 are respectively inserted into the four groups of shaft sleeves 701, and at the same time, the buffer 4 305 is embedded in the limiting groove 2 103, and the four groups of bolts 703 together with the spring 1 70 4 is inserted into the positioning sleeve 102, and the knob bolt 703 is turned. As the bolt 703 rotates, the bolt 703 compresses the spring 1 704. The elastic force of the spring 1 704 acts on the positioning sleeve 102, and the positioning sleeve 102 squeezes the display screen mechanism 3 through the screen back panel 1, so that the display screen mechanism 3, the touch screen 4, and the buffer member 5 fit more tightly. At the same time, the continuously screwed-in bolt 703 will rub the disc 7052. The screwed-in bolt 703 will drive the disc 7052 to rotate, and the disc 7052 drives the convex shaft 7053 to slide along the rectangular hole 7054. At the same time, the convex shaft 7053 drives the supporting frame 7055 through the rectangular hole 7054, and the supporting frame 7055 drives the right-angle plate 709 through the guide column 706, so that the right-angle plate 709 is separated from the contact with the display screen mechanism 3, the touch screen 4, and the buffer member 5 until the bolt 703 is fastened to the screen back panel 1.

[0029] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A suspended screen touch assembly, comprising a screen back panel (1), a display screen mechanism (3) disposed on one side of the screen back panel (1), a touch screen (4) disposed on one side of the display screen mechanism (3), a buffer member (5) disposed on the lower end surface of the touch screen (4), and the buffer member (5) adhered to the screen front frame (6), characterized in that: Four sets of correction mechanisms (7) with automatic detachment function are provided at the four corners of the screen front frame (6); The correction mechanism (7) includes a sleeve (701), a threaded hole (702) built into the sleeve (701), a bolt (703) threaded into the threaded hole (702), a spring (704) sleeved on the bolt (703), a receiving mechanism (705) provided on one side of the sleeve (701), the receiving mechanism (705) connected to a guide post (706), a spring (707) sleeved on the guide post (706), the guide post (706) slidably connected to a receiving seat (708), and one end of the guide post (706) connected to a right-angle plate (709); The receiving mechanism (705) comprises a circular disc (7052), a rubber sleeve (7051) being sleeved on the circular disc (7052), a convex shaft (7053) being provided on one side of the circular disc (7052), the convex shaft (7053) being located in a rectangular hole (7054), the rectangular hole (7054) being located on the receiving frame (7055), and a pin shaft (7056) being connected to the middle portion of the other side of the circular disc (7052), the pin shaft (7056) being screwed to a support plate (7057).

2. The suspended screen touch control assembly according to claim 1, characterized in that: The screen back panel (1) comprises a plate body (101), the four corners of the plate body (101) are fixedly connected to positioning sleeves (102), a second limiting groove (103) is provided on one side of the plate body (101), and the positioning sleeve (102) is plugged into the shaft sleeve (701).

3. The suspended screen touch control assembly according to claim 1, characterized in that: The display screen mechanism (3) comprises a screen protection frame (301), a second buffer member (302) is adhered to the lower end of the screen protection frame (301), a third buffer member (303) is adhered inside the screen protection frame (301), a display screen (304) is arranged inside the screen protection frame (301), a fourth buffer member (305) is adhered to the upper end surface of the display screen (304), and a third buffer member (303) is adhered to the lower end surface of the display screen (304), and the fourth buffer member (305) is embedded in the second limiting groove (103).

4. The floating screen touch control assembly according to claim 1, characterized in that: A limiting groove (2) is provided on the front frame (6) of the screen, a buffer component (5) is adhered to the lower end surface of the touch screen (4), and a buffer component (302) is adhered to the upper end surface of the touch screen (4), and the buffer component (5) is embedded in the limiting groove (2).

5. The suspended screen touch control assembly according to claim 1, characterized in that: The shaft sleeve (701) and the receiving seat (708) are both fixed on the front frame (6) of the screen. The receiving seat (708) has a built-in through hole, and the through hole is slidably connected to the guide column (706). The other end of the guide column (706) is fixedly connected to the receiving frame (7055). The bolt (703) is plugged into the positioning sleeve (102).

6. The suspended screen touch control assembly according to claim 1, characterized in that: The convex shaft (7053) is fixed on the disc (7052) at a position deviated from the axis, and the convex shaft (7053) is slidably connected to the rectangular hole (7054). A bearing is provided on the pin shaft (7056), and the bearing is embedded in the support plate (7057). One end of the support plate (7057) is fixedly connected to the shaft sleeve (701), and the four groups of right-angle plates (709) are respectively distributed at the four corners of the limiting groove (2).

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