Mobile phone touch screen panel structure with buffering function

Abstract

The utility model relates to the technical field of mobile phone touch screens, and discloses a mobile phone touch screen panel structure with a buffer function, which comprises a touch layer, a display layer and a buffer layer, and the buffer layer comprises a side frame and a frame; first mounting holes are formed in the side frames and the display layer, first screws used for connecting the side frames and the display layer are arranged in the first mounting holes, inserting blocks are fixedly arranged at the ends, close to the side frames, of the side frames, and inserting grooves connected with the inserting blocks in an inserted mode are formed in the ends, close to the side frames, of the side frames. The frames and the side frames are disconnected by removing the second screws, then the two frames and the two side frames are separated, and then the side frames and the first mounting holes in the display layer are disconnected by removing the first screws, so that the side frames, the first buffer structure and the second buffer structure can be removed, and when the buffer layer is damaged, the first buffer structure can be conveniently detached. The whole touch screen panel does not need to be disassembled, only the damaged buffer layer needs to be replaced, the maintenance process is greatly simplified, and the maintenance cost is remarkably reduced.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone touch screen technology, specifically to a mobile phone touch screen panel structure with a buffer function. Background Technology

[0002] A mobile phone touchscreen, also known as a touch panel, is a sensor-type liquid crystal display device that can receive input signals from touch. During the assembly of a mobile phone touchscreen, pressure is applied to the touch layer to enable it to cooperate with the display layer. However, due to its inherent characteristics, the touch layer has limited hardness. Since mobile phone touchscreens do not have a buffer function, the touch layer may crack or break during assembly. This not only fails to protect the assembled touch layer but also affects its lifespan.

[0003] A Chinese patent provides a mobile phone touchscreen panel structure with a buffer function, including a touchscreen body. The touchscreen body includes a touch layer and a display layer, with a buffer layer between the touch layer and the display layer. The buffer layer includes a matching upper cover and a lower cover. A buffer component for cushioning the upper cover is installed inside the lower cover. The upper cover has a bottom-opening U-shaped structure, and the lower cover has a top-opening U-shaped structure. By setting a buffer layer between the touch layer and the display layer, the buffer layer can protect the downward-moving touch layer, preventing it from easily breaking during assembly. By setting a pressure plate inside the lower cover, when the upper cover applies pressure to the pressure plate, the pressure plate drives a pressure rod and piston downward. The piston can pressurize the water in the water pipe, thereby buffering the downward speed of the upper cover and improving the service life of the touchscreen body.

[0004] However, when the buffer layer is damaged and needs to be replaced, the user or repair personnel need to disassemble and replace the entire touch screen panel, which not only increases the repair cost but also reduces the downtime caused by repair. Therefore, a mobile phone touch screen panel structure with buffer function is needed. Utility Model Content

[0005] The purpose of this invention is to provide a mobile phone touch screen panel structure with a buffer function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mobile phone touch screen panel structure with a buffer function, comprising a touch layer, a display layer, and a buffer layer, wherein the buffer layer comprises a side frame and a frame; a first mounting hole is provided on the side frame and the display layer, and a first screw for connecting the side frame and the display layer is provided in the first mounting hole; an insert is fixedly provided at one end of the frame near the side frame, and a slot for inserting the insert is provided at one end of the side frame near the frame; a second mounting hole is provided on the insert and the slot, and a second screw for connecting the side frame and the frame is provided in the second mounting hole; a first buffer structure is provided on both the side frame and the frame, and a second buffer structure is provided between the two side frames.

[0007] Preferably, the first buffer structure includes a movable groove on the side frame, a movable block is slidably disposed in the movable groove, and a first pressure block connected to the touch layer is disposed on the movable block.

[0008] Preferably, a first slide rod is fixedly installed in the movable groove, and two first sliders that are slidably connected to the movable groove are slidably installed on the first slide rod. A first spring is sleeved on the first slide rod and fixedly installed between the first sliders and the movable groove.

[0009] Preferably, a limiting groove is provided at the bottom of the movable block, a limiting block is slidably arranged in the limiting groove, and an X-shaped hinge frame is hinged between the first slider and the limiting block.

[0010] Preferably, the second buffer structure includes a buffer frame disposed between two side frames, the buffer frame having a telescopic groove, and a second pressure block being slidably disposed on the telescopic groove.

[0011] Preferably, the buffer frame has a sliding groove, a second sliding rod is fixedly installed in the sliding groove, and a second slider is slidably installed on the second sliding rod and slidably connected to the sliding groove.

[0012] Preferably, a second spring is sleeved on the second slide rod and disposed between the second slider and the slide groove, and a hinge rod is hinged between the second slider and the second pressure block.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1) This mobile phone touch screen panel structure with buffer function can be disassembled by removing the second screw to disconnect the frame from the side frame, then separating the two frames from the two side frames, and then disconnecting the side frame from the first mounting hole on the display layer by removing the first screw. The side frame, along with the first and second buffer structures, can be removed. This makes it easy to replace the damaged buffer layer without disassembling the entire touch screen panel when the buffer layer is damaged, greatly simplifying the repair process and significantly reducing repair costs.

[0015] 2) This mobile phone touch screen panel structure with buffer function, through the pressure of the first pressure block moving downward, causes the X-shaped hinge frame to be pressured and drive the two first sliders to slide towards each other along the surface of the first slide rod. At this time, the two first sliders apply pressure to the first spring. Under the elastic action of the first spring, the downward speed of the touch layer can be slowed down, thereby achieving buffer protection for the touch layer. Through the pressure of the second pressure block sliding along the telescopic groove, the hinge rod pushes the second slider to slide along the surface of the second slide rod in the groove and squeezes the second spring. Under the elastic action of the second spring, further buffer protection for the touch layer is achieved, effectively improving the service life of the display screen body. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a mobile phone touch screen panel structure with buffer function according to an embodiment of the present utility model.

[0017] Figure 2 This is a schematic diagram of the separation structure of the touch layer, display layer and buffer layer in an embodiment of this utility model;

[0018] Figure 3 This is an exploded view of the buffer layer structure in an embodiment of this utility model;

[0019] Figure 4 This is a cross-sectional view of the first buffer structure in an embodiment of the present invention;

[0020] Figure 5 As an embodiment of this utility model Figure 4 Enlarged view of the structure at point A in the middle;

[0021] Figure 6 This is a cross-sectional view of the second buffer structure in an embodiment of the present invention.

[0022] In the diagram: 1. Touch layer; 2. Display layer;

[0023] 3. Buffer layer; 301. Side frame; 302. Frame; 303. First mounting hole; 304. First screw; 305. Insert block; 306. Second mounting hole; 307. Second screw; 308. Slot;

[0024] 309. First buffer structure; 3091. Movable groove; 3092. First slide bar; 3093. First slider; 3094. First spring; 3095. Movable block; 3096. First pressure block; 3097. Limiting block; 3098. Limiting groove; 3099. X-shaped hinge frame;

[0025] 310. Second buffer structure; 3101. Buffer frame; 3102. Telescopic groove; 3103. Second pressure block; 3104. Slide groove; 3105. Second slide rod; 3106. Second spring; 3107. Second slider; 3108. Hinge rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] Combination Figures 1-6 A mobile phone touch screen panel structure with a buffer function includes a touch layer 1, a display layer 2 and a buffer layer 3, wherein the buffer layer 3 includes a side frame 301 and a border 302.

[0029] See Figure 2 and Figure 3 Furthermore, the side frame 301 and the display layer 2 are provided with a first mounting hole 303, and a first screw 304 for connecting the side frame 301 and the display layer 2 is provided in the first mounting hole 303. A plug 305 is fixedly provided at one end of the frame 302 near the side frame 301. A slot 308 for plugging into the plug 305 is provided at one end of the side frame 301 near the frame 302. A second mounting hole 306 is provided on the plug 305 and the slot 308. A second screw 307 for connecting the side frame 301 and the frame 302 is provided in the second mounting hole 306. A first buffer structure 309 is provided on both the side frame 301 and the frame 302. A second buffer structure 310 is provided between the two side frames 301.

[0030] Specifically, by removing the second screw 307, the frame 302 is disconnected from the side frame 301. Then, the two frames 302 are separated from the two side frames 301. Next, by removing the first screw 304, the side frame 301 is disconnected from the first mounting hole 303 on the display layer 2. The side frame 301, along with the first buffer structure 309 and the second buffer structure 310, can be removed. This makes it convenient that when the buffer layer 3 is damaged, the entire touch screen panel does not need to be disassembled. Only the damaged buffer layer 3 needs to be replaced, which greatly simplifies the maintenance process and significantly reduces maintenance costs.

[0031] See Figure 4 and Figure 5Furthermore, the first buffer structure 309 includes a movable groove 3091 opened on the side frame 301, a movable block 3095 slidably disposed in the movable groove 3091, a first pressure block 3096 connected to the touch layer 1 disposed on the movable block 3095, a first slide rod 3092 fixedly disposed in the movable groove 3091, two first sliders 3093 slidably disposed on the first slide rod 3092 and slidably connected to the movable groove 3091, a first spring 3094 fixedly disposed between the first sliders 3093 and the movable groove 3091 sleeved on the first slide rod 3092, a limiting groove 3098 opened at the bottom of the movable block 3095, a limiting block 3097 slidably disposed in the limiting groove 3098, and an X-shaped hinge frame 3099 hinged between the first sliders 3093 and the limiting block 3097.

[0032] Specifically, the first pressure block 3096 is pressed down, causing the X-shaped hinge frame 3099 to be pressed and drive the two first sliders 3093 to slide towards each other along the surface of the first slide rod 3092. At this time, the two first sliders 3093 apply pressure to the first spring 3094. Under the elastic action of the first spring 3094, the downward speed of the touch layer 1 can be slowed down, thereby achieving buffer protection for the touch layer 1.

[0033] See Figure 6 Furthermore, the second buffer structure 310 includes a buffer frame 3101 disposed between two side frames 301. The buffer frame 3101 has a telescopic groove 3102. A second pressure block 3103 is slidably disposed on the telescopic groove 3102. The buffer frame 3101 has a sliding groove 3104. A second sliding rod 3105 is fixedly disposed in the sliding groove 3104. A second slider 3107 is slidably disposed on the second sliding rod 3105 and slidably connected to the sliding groove 3104. A second spring 3106 is sleeved on the second sliding rod 3105 and disposed between the second slider 3107 and the sliding groove 3104. A hinge rod 3108 is hinged between the second slider 3107 and the second pressure block 3103.

[0034] Specifically, the second pressure block 3103 is subjected to pressure and slides along the telescopic groove 3102, causing the hinge rod 3108 to push the second slider 3107 to slide along the surface of the second slide rod 3105 in the slide groove 3104 and squeeze the second spring 3106. Under the elastic action of the second spring 3106, further buffering and protection of the touch layer 1 is achieved, effectively improving the service life of the display screen body.

[0035] In actual operation, when the touch screen body is assembled, the touch layer 1 is pressed, causing the first pressure block 3096 in the first buffer structure 309 to move downward under pressure. The first pressure block 3096 drives the movable block 3095 to slide into the movable groove 3091, causing the X-shaped hinge frame 3099 to be pressured and drive the two first sliders 3093 to slide towards each other along the surface of the first slide rod 3092. At the same time, the two limiting blocks 3097 slide along the limiting groove 3098. At this time, the two first sliders 3093 apply pressure to the first spring 3094. Under the elastic action of the first spring 3094, the downward speed of the touch layer 1 can be slowed down, thereby achieving buffer protection for the touch layer 1.

[0036] When the touch layer 1 is pressed, the second pressure block 3103 in the second buffer structure 310 is subjected to pressure and slides down along the telescopic groove 3102 on the buffer frame 3101, so that the four second sliders 3107 connected to the second pressure block 3103 through the hinge rod 3108 can be pushed and slide along the surface of the second slide rod 3105 in the slide groove 3104. At this time, the four second sliders 3107 apply pressure to the four second springs 3106. Under the elastic action of the second springs 3106, further buffering and protection of the touch layer 1 is achieved.

[0037] When the buffer layer 3 needs to be replaced, the frame 302 is disconnected from the side frame 301 by removing the second screw 307. Then, the two frames 302 are separated from the two side frames 301. Next, the side frame 301 is disconnected from the first mounting hole 303 on the display layer 2 by removing the first screw 304. The side frame 301, along with the first buffer structure 309 and the second buffer structure 310, can then be removed, and the buffer layer 3 can be replaced.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile phone touch screen panel structure with buffering function, comprising a touch layer (1), a display layer (2) and a buffer layer (3), characterized in that: The buffer layer (3) comprises a side frame (301) and a side frame (302); The side frame (301) is provided with a first mounting hole (303) on the display layer (2), the first mounting hole (303) is provided with a first screw (304) for connecting the side frame (301) and the display layer (2), one end of the side frame (302) close to the side frame (301) is fixedly provided with an insertion block (305), one end of the side frame (301) close to the side frame (302) is provided with an insertion slot (308) matched with the insertion block (305), the insertion block (305) and the insertion slot (308) are provided with a second mounting hole (306), the second mounting hole (306) is provided with a second screw (307) for connecting the side frame (301) and the side frame (302). The side frame (301) and the side frame (302) are provided with a first buffer structure (309), and the second buffer structure (310) is arranged between the two side frames (301).

2. The mobile phone touch screen panel structure having a buffering function according to claim 1, wherein: The first buffer structure (309) comprises a movable groove (3091) formed in the side frame (301), and a movable block (3095) slidably arranged in the movable groove (3091), and a first pressure block (3096) connected with the touch layer (1) arranged on the movable block (3095).

3. The mobile phone touch screen panel structure having a buffering function according to claim 2, wherein: The first buffer structure (309) comprises a movable groove (3091) formed in the side frame (301), and a movable block (3095) slidably arranged in the movable groove (3091), and a first pressure block (3096) connected with the touch layer (1) arranged on the movable block (3095).

4. The mobile phone touch screen panel structure having a buffering function according to claim 3, wherein: The movable groove (3091) is fixedly provided with a first sliding rod (3092), the first sliding rod (3092) is provided with two first sliding blocks (3093) slidably arranged on the first sliding rod (3092) and connected with the movable groove (3091), and the first sliding rod (3092) is sleeved with a first spring (3094) fixedly arranged between the first sliding block (3093) and the movable groove (3091).

5. The mobile phone touch screen panel structure having a buffering function according to claim 4, wherein: The bottom of the movable block (3095) is provided with a limiting groove (3098), and the limiting groove (3098) is slidably provided with a limiting block (3097), and the X-shaped hinge frame (3099) is hingedly arranged between the first sliding block (3093) and the limiting block (3097).

6. The mobile phone touch screen panel structure having a buffering function according to claim 5, wherein: The second buffer structure (310) comprises a buffer frame (3101) arranged between the two side frames (301), and a telescopic groove (3102) formed in the buffer frame (3101), and a second pressure block (3103) slidably arranged in the telescopic groove (3102).

7. The mobile phone touch screen panel structure having a buffering function according to claim 6, wherein: The buffer frame (3101) is provided with a sliding groove (3104), the sliding groove (3104) is fixedly provided with a second sliding rod (3105), and the second sliding rod (3105) is provided with a second sliding block (3107) slidably arranged on the second sliding rod (3105) and connected with the sliding groove (3104). The second sliding rod (3105) is sleeved with a second spring (3106) arranged between the second sliding block (3107) and the sliding groove (3104), and the second sliding block (3107) and the second pressure block (3103) are hingedly arranged with a hinge rod (3108).

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