Touch screen with protective sleeve

Abstract

The utility model provides a touch screen with a protective sleeve, which relates to the technical field of touch screens and comprises a touch screen body and the protective sleeve, a limit block is fixedly mounted on the surface of the touch screen body, a limit groove is arranged on the surface of the touch screen body, a fixing block is fixedly mounted on the surface of the protective sleeve, and the limit groove is arranged on the surface of the touch screen body. The touch screen comprises a touch screen body, a fixing block is arranged in the touch screen body, an anti-slip strip is fixedly installed on the surface of the fixing block, a sliding rod is connected into the touch screen body in a sliding mode, a tension spring is arranged on the surface of the sliding rod in a sleeved mode, an inserting strip is fixedly installed on the surface of the sliding rod, and a clamping block is fixedly installed on the surface of the inserting strip. By arranging the protective sleeve, the limiting blocks, the limiting grooves, anti-slip strips, sliding rods, inserting strips, tension springs, clamping blocks and buffer air bags, the effect of buffering impact force when the touch screen body is impacted is achieved, so that the effect of protecting the touch screen body is achieved, meanwhile, a user can conveniently disassemble and replace the protective sleeve, and the touch screen is simple in structure and convenient to use. The practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of touch screens, in particular to a touch screen with a protective cover. Background Art

[0002] A touch screen is a human-computer interaction technology that allows users to interact with electronic devices by directly touching physical locations or graphical elements on the touch screen.

[0003] CN218350860U discloses a touch screen, including a touch screen body, a first infrared component, a second infrared component, an electrical connector and a shielding layer. The touch screen body has a light-emitting side and a backlight side arranged opposite to the light-emitting side; the first infrared component is arranged on the first side of the touch screen body; the second infrared component is arranged on the second side of the touch screen body, and the second infrared component is arranged opposite to the first infrared component; the electrical connector is located on the backlight side, and the first infrared component is electrically connected to the second infrared component through the electrical connector; the shielding layer is arranged between the electrical connector and the touch screen body. In the embodiment of the present application, the electrical connector connecting the infrared component is arranged on the backlight side of the display screen body to reduce the overall width and thickness of the touch screen, and the shielding layer is arranged to shield the interference signal generated by the electrical connector. Although this kind of touch screen has the effect of preventing the model from being interfered, it is lacking in the protection of the touch screen. Since this kind of touch screen does not have the structure of a protective cover, the touch screen may slip out of the hand during the use of the touch screen, and the falling of the touch screen will damage the outer surface of the touch screen, which will seriously affect the electronic components inside the touch screen, resulting in damage to the touch screen. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a touch screen with a protective cover, comprising a touch screen body and a protective cover, a limit block is fixedly installed on the surface of the touch screen body, a limit groove is provided on the surface of the touch screen body, a fixed block is fixedly installed on the surface of the protective cover, an anti-slip strip is fixedly installed on the surface of the fixed block, a sliding rod is slidably connected inside the touch screen body, a tension spring is sleeved on the surface of the sliding rod, an insert strip is fixedly installed on the surface of the insert strip, a card block is fixedly installed on the surface of the insert strip, a buffer air bag is provided inside the protective cover, and a square groove is provided on the surface of the protective cover.

[0006] Preferably, a long plate is fixedly mounted on the surface of the protective cover, a heat dissipation hole is opened on the surface of the long plate, a connecting plate is fixedly mounted on the surface of the long plate, and a heat sink is fixedly mounted on the surface of the connecting plate. Here, the design of the heat dissipation hole can also dissipate heat from the touch screen body when the touch screen body is wearing the protective cover.

[0007] Preferably, one end of the tension spring is connected to the surface of the slide bar, and the other end is connected to the inner surface of the touch screen body. Here, the design of the tension spring plays an effect of sliding the slide bar and the insert outward, so that the card block is stuck into the inside of the protective cover, so that the protective cover is fixed to the surface of the touch screen body.

[0008] Preferably, the inserting strip and the clamping block are slidably connected to the protective cover, and the limiting block is slidably connected to the limiting groove. Here, the sliding design of the limiting block and the limiting groove facilitates the user to install the protective cover.

[0009] Preferably, the square groove is in the shape of a finger, and the protective cover, anti-skid strip and fixed block are all made of natural rubber. Here, the finger-shaped design of the square groove facilitates the user to better grasp the touch screen body, the natural rubber material design of the anti-skid strip increases the friction between the fixed block and the user's hand, thereby reducing the probability of slipping off the hand, and the natural rubber material design of the protective cover buffers the impact force when the touch screen body is impacted.

[0010] Preferably, the connecting plate and the heat sink are both made of copper. Here, copper has excellent thermal conductivity and can help the touch screen body to dissipate heat.

[0011] Preferably, the connecting plate is in contact with the bottom surface of the touch screen body. Here, the contact design between the connecting plate and the touch screen body achieves a better effect of heat transfer.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging the protective cover, the limit block, the limit groove, the anti-slip strip, the slide bar, the insert strip, the tension spring, the card block and the buffer airbag, the impact force is buffered when the touch screen body is impacted, thereby protecting the touch screen body and facilitating the user to disassemble and replace the protective cover, and the structure is simple and practical.

[0014] 2. In the utility model, the design of arranging heat sinks, connecting plates, long plates and heat dissipation holes can achieve the effect of heat dissipation for the touch screen body when the touch screen body is wearing a protective cover. At the same time, the design of the connecting plates and heat sinks also helps the touch screen body to better achieve the effect of heat transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a touch screen with a protective cover is proposed for the utility model;

[0016] Figure 2 The utility model provides a schematic diagram of the explosion structure of a touch screen protective cover with a protective cover, a tension spring and a sliding rod;

[0017] Figure 3 The utility model proposes a touch screen with a protective cover Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 A cross-sectional view of a protective cover in a touch screen with a protective cover is proposed for the utility model;

[0019] Figure 5 The utility model provides a bottom view of a touch screen with a protective cover.

[0020] Legend:

[0021] 1. Touch screen body; 2. Protective cover; 3. Limit block; 4. Limit groove; 5. Fixed block; 6. Anti-slip strip; 7. Slide bar; 8. Insert strip; 9. Card block; 10. Tension spring; 11. Buffer airbag; 12. Square groove; 13. Long board; 14. Heat dissipation hole; 15. Connecting plate; 16. Heat sink. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5The utility model provides a technical solution: a touch screen with a protective cover 2, comprising a touch screen body 1 and the protective cover 2, a limit block 3 is fixedly installed on the surface of the touch screen body 1, a limit groove 4 is arranged on the surface of the touch screen body 1, the limit block 3 is slidably connected with the limit groove 4, and the sliding design of the limit block 3 and the limit groove 4 makes it easy for the user to install the protective cover 2, a fixed block 5 is fixedly installed on the surface of the protective cover 2, and an anti-slip strip 6 is fixedly installed on the surface of the fixed block 5, the material of the protective cover 2, the anti-slip strip 6 and the fixed block 5 are all natural rubber, and the natural rubber material design of the anti-slip strip 6 increases the friction between the fixed block 5 and the user's hand, thereby reducing the probability of slipping off the hand, and the natural rubber material design of the protective cover 2 makes it easier to install the touch screen body 1 when it is impacted The touch screen body 1 has the effect of buffering the impact force when hitting. The inside of the touch screen body 1 is slidably connected with a slide bar 7, and the surface of the slide bar 7 is sleeved with a tension spring 10. The design of the tension spring 10 makes the slide bar 7 and the insertion strip 8 slide outward, so that the card block 9 is stuck into the inside of the protective cover 2, so that the protective cover 2 is fixed on the surface of the touch screen body 1. One end of the tension spring 10 is connected to the surface of the slide bar 7, and the other end is connected to the inner surface of the touch screen body 1. The surface of the slide bar 7 is fixedly installed with an insertion strip 8, and the surface of the insertion strip 8 is fixedly installed with a card block 9. The insertion strip 8 and the card block 9 are slidably connected with the protective cover 2. A buffer airbag 11 is arranged inside the protective cover 2, and a square groove 12 is opened on the surface of the protective cover 2. The shape of the square groove 12 is finger-shaped. The finger-shaped design of the square groove 12 makes it easier for the user to better grasp the touch screen body 1.

[0026] Embodiment 2

[0027] See also Figure 1-5 A long plate 13 is fixedly installed on the surface of the protective cover 2, and heat dissipation holes 14 are opened on the surface of the long plate 13. The design of the heat dissipation holes 14 can also dissipate heat for the touch screen body 1 when the touch screen body is wearing the protective cover 2. A connecting plate 15 is fixedly installed on the surface of the long plate 13. The connecting plate 15 is in contact with the bottom surface of the touch screen body 1, and the contacting design of the connecting plate 15 and the touch screen body 1 can better achieve the effect of heat transfer. A heat sink 16 is fixedly installed on the surface of the connecting plate 15. The materials of the connecting plate 15 and the heat sink 16 are both copper. The copper material has excellent thermal conductivity and can help the touch screen body 1 to dissipate heat.

[0028] Working principle: when installing the protective cover 2, it is only necessary to align the limiting groove 4 of the protective cover 2 with the limiting block 3 and slide it, then slide the inserting strip 8 and the sliding rod 7 to the inside of the touch screen body 1, and then insert the inserting strip 8 and the card block 9 into the inside of the protective cover 2, and then release the inserting strip 8. At this time, the sliding rod 7 and the inserting strip 8 will be subjected to the tension of the tension spring 10 to card the card block 9 into the inside of the protective cover 2. At this time, the installation of the protective cover 2 can be completed. By arranging the protective cover 2, the limiting block 3, the limiting groove 4, the anti-slip strip 6, the sliding rod 7, the inserting strip 8, the tension spring 10, the card block 9 and the buffer airbag 11, when the touch screen body 1 is impacted, the impact force is buffered, thereby protecting the touch screen body 1. At the same time, it is also convenient for the user to disassemble and replace the protective cover 2. After the touch screen body 1 is put on the protective cover 2, the connecting plate 15 will be attached to the back of the touch screen body 1. When the touch screen body 1 is working, part of the heat generated will be discharged through the heat dissipation holes 14, and the other part will be conducted to the heat sink 16 through the connecting plate 15, thereby achieving the effect of cooling the touch screen body 1. The design of the heat sink 16, the connecting plate 15, the long plate 13 and the heat dissipation holes 14 can achieve the effect of cooling the touch screen body 1 when the touch screen body 1 is put on the protective cover 2. At the same time, the design of the connecting plate 15 and the heat sink 16 also helps the touch screen body 1 to better achieve the effect of heat transfer.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A touch screen with a protective cover, comprising a touch screen body (1) and a protective cover (2), characterized in that: A limiting block (3) is fixedly installed on the surface of the touch screen body (1), a limiting groove (4) is provided on the surface of the touch screen body (1), a fixing block (5) is fixedly installed on the surface of the protective cover (2), an anti-slip strip (6) is fixedly installed on the surface of the fixing block (5), a sliding rod (7) is slidably connected inside the touch screen body (1), a tension spring (10) is sleeved on the surface of the sliding rod (7), an inserting strip (8) is fixedly installed on the surface of the inserting strip (8), a clamping block (9) is fixedly installed on the surface of the inserting strip (8), a buffer air bag (11) is provided inside the protective cover (2), and a square groove (12) is provided on the surface of the protective cover (2).

2. The touch screen with a protective cover according to claim 1, characterized in that: A long plate (13) is fixedly mounted on the surface of the protective cover (2), a heat dissipation hole (14) is opened on the surface of the long plate (13), a connecting plate (15) is fixedly mounted on the surface of the long plate (13), and a heat sink (16) is fixedly mounted on the surface of the connecting plate (15).

3. The touch screen with a protective cover according to claim 1, characterized in that: One end of the tension spring (10) is connected to the surface of the slide bar (7), and the other end is connected to the inner surface of the touch screen body (1).

4. The touch screen with a protective cover (2) according to claim 1, characterized in that: The inserting strip (8) and the clamping block (9) are slidably connected to the protective cover (2), and the limiting block (3) is slidably connected to the limiting groove (4).

5. The touch screen with a protective cover according to claim 1, characterized in that: The square groove (12) is in the shape of a finger, and the protective cover (2), anti-slip strip (6) and fixing block (5) are all made of natural rubber.

6. The touch screen with a protective cover according to claim 2, characterized in that: The connecting plate (15) and the heat sink (16) are both made of copper.

7. The touch screen with a protective cover according to claim 2, characterized in that: The connecting plate (15) is in contact with the bottom surface of the touch screen body (1).

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