Explosion-proof film pasting jig for display screen

Abstract

The utility model discloses a display screen explosion-proof membrane pasting jig which comprises a jig body, a supporting adsorption assembly and a touch screen, a containing groove is formed in the middle of the upper end of the jig body, and a plurality of clamping grooves are evenly formed in the opposite inner walls of the containing groove at equal intervals. The supporting adsorption assembly comprises a plurality of first vacuum holes formed in the lower end of the jig body and a plurality of first supporting plates arranged in the jig body containing groove. According to the display screen explosion-proof film pasting jig, a touch screen is supported and placed through the first supporting plate and the second supporting plate, the touch screen is adsorbed through the vacuum holes and the adsorption holes, and the first supporting plate and the second supporting plate are clamped in the placing groove; in actual use, the positions of the first supporting plate and the second supporting plate can be adjusted according to the size of a boss on the back face of the touch screen, so that the size of the receding groove is adjusted, the jig can be suitable for the touch screens with components on the back faces different in size, and therefore the practicability of the jig is improved.

Description

Technical Field

[0001] This utility model relates to the field of display screen film application technology, specifically a display screen explosion-proof film application fixture. Background Technology

[0002] With the development of communication technology and electronic product technology, touch screens are being used more and more widely, with mobile phones, home appliances, and automotive equipment all increasingly adopting touch screens. To avoid the risk of damage from broken glass panels during daily use, a protective film is often applied to the front of the touch screen panel. A special application fixture is required when applying this protective film.

[0003] Because different types of components are designed on the back of the touchscreen, and these components protrude from the back of the touchscreen, it is necessary to open clearance grooves on the fixture to avoid these protruding components, thereby ensuring the stable adsorption and placement of the touchscreen. However, most existing fixtures can only be used for touchscreens of the same type, i.e., those with the same size back components, and cannot be used for touchscreens with different sizes of back components, which limits the use of the fixtures. Therefore, we propose a display screen explosion-proof film covering fixture. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] In view of the problems existing in the above and / or existing fixtures, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a display screen explosion-proof film covering fixture. The touch screen is supported and placed by a first support plate and a second support plate, and the touch screen is adsorbed by a vacuum hole and an adsorption hole. The first support plate and the second support plate are snapped into the placement groove. In actual use, the position of the first support plate and the second support plate can be adjusted according to the size of the protrusion on the back of the touch screen, thereby adjusting the size of the clearance groove. This allows the fixture to be used for touch screens with different sizes of back components, thereby enhancing the practicality of the fixture.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A display screen explosion-proof film application fixture, comprising:

[0009] The fixture body has a placement groove in the middle of its upper end, and multiple slots are evenly spaced on the inner walls of the placement groove.

[0010] The support adsorption assembly includes a plurality of first vacuum holes formed at the lower end of the fixture body, a plurality of first support plates disposed in the placement groove of the fixture body, and a plurality of second support plates disposed in the placement groove of the fixture body. The first support plates and the second support plates are both engaged with the slot. The height of the first support plate is higher than the height of the second support plate. The height difference between the first support plate and the second support plate is the clearance groove. The first support plate and the second support plate are provided with a plurality of adsorption holes, and the adsorption holes are connected to the first vacuum holes.

[0011] A touch screen is disposed in the placement slot. The upper end of the touch screen is provided with an explosion-proof film, and the lower end of the touch screen is provided with a protrusion.

[0012] As a preferred embodiment of the display screen explosion-proof film covering fixture described in this utility model, a second vacuum hole is provided on the upper side of the adjacent inner wall of the placement groove.

[0013] In a preferred embodiment of the display screen explosion-proof film covering fixture described in this utility model, a plurality of second vacuum holes are provided, and the plurality of second vacuum holes are evenly and equidistantly arranged.

[0014] In a preferred embodiment of the display screen explosion-proof film covering fixture described in this utility model, a groove is provided in the middle of the opposite outer wall of the first support plate and the second support plate.

[0015] In a preferred embodiment of the display screen explosion-proof film covering fixture described in this utility model, a sealing gasket is provided on the lower outer side of the first support plate and the second support plate, and the sealing gasket is made of rubber.

[0016] In a preferred embodiment of the display screen explosion-proof film covering fixture described in this utility model, a protective pad is provided at the upper end of the first support plate and the second support plate, and the protective pad is made of rubber.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This display screen explosion-proof film covering fixture supports and places the touch screen through the first support plate and the second support plate, and adsorbs the touch screen through the vacuum hole and adsorption hole. The first support plate and the second support plate are snapped into the placement groove. In actual use, the position of the first support plate and the second support plate can be adjusted according to the size of the protrusion on the back of the touch screen, thereby adjusting the size of the clearance groove, so that the fixture can be used for touch screens with different sizes of back components, thereby enhancing the practicality of the fixture. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a three-dimensional structural diagram of a display screen explosion-proof film covering fixture.

[0020] Figure 2 This is a front cross-sectional view of a display screen explosion-proof film covering fixture according to this utility model;

[0021] Figure 3 This is a schematic diagram of a three-dimensional structure of a display screen explosion-proof film covering fixture.

[0022] In the figure: 100, jig body; 101, placement groove; 102, slot; 200, support adsorption assembly; 201, adsorption hole; 202, second vacuum hole; 203, slot; 204, sealing gasket; 210, first vacuum hole; 220, first support plate; 230, second support plate; 300, touch screen; 301, explosion-proof film; 302, boss. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0026] This utility model provides a display screen explosion-proof film covering fixture. The touch screen is supported and placed by a first support plate and a second support plate, and the touch screen is adsorbed by a vacuum hole and an adsorption hole. The first support plate and the second support plate are snapped into the placement groove. In actual use, the position of the first support plate and the second support plate can be adjusted according to the size of the protrusion on the back of the touch screen, thereby adjusting the size of the clearance groove. This allows the fixture to be used for touch screens with different back component sizes, thereby enhancing the practicality of the fixture.

[0027] Figures 1-3 The diagram shown is a structural schematic of one embodiment of a display screen explosion-proof film covering fixture according to this utility model. Please refer to [link / reference]. Figures 1-3 The display screen explosion-proof film covering fixture of this embodiment includes a fixture body 100, a support and adsorption component 200 and a touch screen 300.

[0028] The fixture body 100 has a placement groove 101 at the middle of its upper end, and multiple slots 102 are evenly spaced on the inner wall of the placement groove 101.

[0029] The support adsorption assembly 200 includes a plurality of first vacuum holes 210 formed at the lower end of the fixture body 100, a plurality of first support plates 220 disposed in the placement groove 101 of the fixture body 100, and a plurality of second support plates 230 disposed in the placement groove 101 of the fixture body 100. The first support plates 220 and the second support plates 230 are both engaged with the slots 102. The height of the first support plate 220 is higher than the height of the second support plate 230. The height difference between the first support plate 220 and the second support plate 230 is the clearance groove. A plurality of adsorption holes 201 are formed on the first support plates 220 and the second support plates 230, and the adsorption holes 201 are connected to the first vacuum holes 210. Preferably, in this embodiment, a plurality of second vacuum holes 202 are provided on the upper side of the adjacent inner walls of the placement groove 101. These second vacuum holes 202 are evenly spaced and uniformly arranged. The evenly spaced second vacuum holes 202 on the upper side of the adjacent inner walls of the placement groove 101 can perform vacuum adsorption on the adjacent sidewalls of the touchscreen 300, thereby ensuring stable adsorption of the touchscreen 300. A slot 203 is provided in the middle of the opposite outer walls of the first support plate 220 and the second support plate 230. The slot 203 in the middle of the opposite outer walls of the first support plate 220 and the second support plate 230 increases the friction between the hand and the support plate, facilitating subsequent manual adjustment of the first support plate 220 and the second support plate 230. The support plate 230 can be removed and disassembled. A sealing gasket 204 made of rubber is provided on the lower outer side of the first support plate 220 and the second support plate 230. The sealing gasket 204 on the lower outer side of the first support plate 220 and the second support plate 230 seals the gap between the support plate and the fixture body 100, thereby ensuring stable adsorption and fixation of the touch screen 300. A protective pad made of rubber is provided on the upper end of the first support plate 220 and the second support plate 230. The protective pad on the upper end of the first support plate 220 and the second support plate 230 protects the touch screen 300 and prevents the touch screen 300 from directly contacting the support plate and causing wear.

[0030] The touch screen 300 is placed in the placement slot 101. The upper end of the touch screen 300 is provided with an explosion-proof film 301, and the lower end of the touch screen 300 is provided with a protrusion 302.

[0031] Combination Figures 1-3 The explosion-proof film application fixture for a display screen according to this embodiment is used as follows: The positions of the first support plate 220 and the second support plate 230 in the placement groove 101 are adjusted according to the size of the protrusion 302 on the back of the touch screen 300, so that the clearance groove formed by the first support plate 220 and the second support plate 230 can accommodate the protrusion 302. The touch screen 300 is placed into the placement groove 101 of the fixture body 100. The first support plate 220 and the second support plate 230 inside the placement groove 101 support the touch screen 300. A vacuum fan is activated, and the vacuum fan adsorbs the touch screen 300 through the first vacuum hole 210 and the adsorption hole 201, thereby ensuring the stability of the touch screen 300 so that the explosion-proof film 301 can be applied to the front of the touch screen 300 later. In actual use, the positions of the first support plate 220 and the second support plate 230 can be adjusted according to the size of the protrusion 302 on the back of the touch screen 300, thereby adjusting the size of the clearance groove. This allows the fixture to be used with touch screens 300 with different back component sizes, thus enhancing the practicality of the fixture.

[0032] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A fixture for applying explosion-proof film to a display screen, characterized in that, include: The fixture body (100) has a placement groove (101) in the middle of its upper end, and a plurality of slots (102) are evenly and equidistantly provided on the relative inner walls of the placement groove (101). The support adsorption assembly (200) includes a plurality of first vacuum holes (210) formed at the lower end of the fixture body (100), a plurality of first support plates (220) disposed in the placement groove (101) of the fixture body (100), and a plurality of second support plates (230) disposed in the placement groove (101) of the fixture body (100). The first support plates (220) and the second support plates (230) are both engaged with the slot (102). The height of the first support plate (220) is higher than the height of the second support plate (230). The height difference between the first support plate (220) and the second support plate (230) is the clearance groove. A plurality of adsorption holes (201) are formed on the first support plate (220) and the second support plate (230). The adsorption holes (201) are connected to the first vacuum holes (210). A touch screen (300) is disposed in the placement slot (101). An explosion-proof film (301) is provided at the upper end of the touch screen (300), and a boss (302) is provided at the lower end of the touch screen (300).

2. The display screen explosion-proof film covering fixture according to claim 1, characterized in that, A second vacuum hole (202) is provided on the upper side of the adjacent inner wall of the placement groove (101).

3. The display screen explosion-proof film covering fixture according to claim 2, characterized in that, Multiple second vacuum holes (202) are provided, and the multiple second vacuum holes (202) are evenly and equidistantly arranged.

4. The display screen explosion-proof film covering fixture according to claim 1, characterized in that, A slot (203) is provided in the middle of the opposite outer wall of the first support plate (220) and the second support plate (230).

5. The display screen explosion-proof film covering fixture according to claim 1, characterized in that, A sealing gasket (204) is provided on the lower outer side of the first support plate (220) and the second support plate (230), and the sealing gasket (204) is made of rubber.

6. The display screen explosion-proof film covering fixture according to claim 1, characterized in that, The upper ends of the first support plate (220) and the second support plate (230) are provided with protective pads, which are made of rubber.

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