Embedded touch screen convenient for cleaning oil stain

Abstract

The utility model discloses an embedded touch screen convenient for cleaning oil stains, and relates to the technical field of touch screens. The touch screen comprises a base, a protective shell is arranged on the upper side of the base, a supporting plate is elastically and slidably matched with the interior of the protective shell, a touch screen body is placed on the upper side of the supporting plate, two sliding blocks are elastically and slidably matched with the two sides of the protective shell respectively, and an L-shaped rod is elastically and rotatably matched with one side of each sliding block. And a positioning rod is arranged between the two L-shaped rods. Through the arrangement of the positioning rod, the L-shaped rod drives the positioning rod to move on one side of the shell cover under the action of a user, so that the shell cover is fixed and unfixed by the positioning rod, the problem that the shell cover falls off from the opening in the upper side of the protective shell is reduced, and the stability of the touch screen body placed on the upper side of the supporting plate is improved.

Description

Technical Field

[0001] The utility model belongs to the field of touch screens, and in particular relates to an embedded touch screen which is convenient for cleaning oil stains. Background Art

[0002] Embedded refers to a non-PC system, a device that has computer functions but is not called a computer. It is application-centric, with customizable hardware and software, adapting to the application system's strict requirements on functions, reliability, cost, size, power consumption, etc., and integrating the system's application software and hardware.

[0003] The patent application with publication number CN211454572U discloses an embedded touch screen that is easy to clean oil stains, including: a base, a fixed plate is fixedly installed at both sides of the top of the base, a damping shaft is fixedly installed at the center of the two opposite sides of the two fixed plates, a protective shell is movably installed between the two damping shafts, the interior of the protective shell is a hollow structure, and a first slide groove is opened at the top of both sides of the protective shell. The embedded touch screen that is easy to clean oil stains, through the design of the support plate, the protective shell, the second slide groove, the second slider and the shock-absorbing spring, the protective shell can protect the touch screen body. If a collision occurs, the shock-absorbing spring can reduce the shock of the touch screen body to avoid damage to the touch screen body caused by the collision, thereby increasing safety. The second slider moves in the second slide groove to limit the support plate.

[0004] However, the above technology has the following disadvantages when used:

[0005] According to the description in paragraph 0023 of the above document, "a shell cover is movably mounted on the top of the protective shell, and a first handle is fixedly mounted at the center of the top of the shell cover; the shell cover and the first handle are designed so that the user can open the shell cover and then take out the touch screen body, and at the same time, the device can be moved or carried by the first handle." Figure 3 It can be seen that the shell cover is only placed on the protective shell, the shock-absorbing spring will drive the support plate to slide upward, and the support plate will drive the shell cover to slide away from the protective shell through the touch screen body, thereby causing the shell cover to fall off the protective shell.

[0006] Therefore, an embedded touch screen which is convenient for cleaning oil stains is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an embedded touch screen which is convenient for cleaning oil stains.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] An embedded touch screen that is convenient for cleaning oil stains comprises a base, a protective shell is installed on the upper side of the base, a support plate is elastically and slidably fitted inside the protective shell, a touch screen body is placed on the upper side of the support plate, two sliding blocks are elastically and slidably fitted on both sides of the protective shell, an L-shaped rod is elastically and rotatably fitted on one side of the sliding block, and a positioning rod is installed between the two L-shaped rods;

[0010] A shell cover is located at the upper opening of the protective shell, and the positioning rod is located on the upper side of the shell cover.

[0011] Optionally, a plurality of first springs are installed between the side wall of the protective shell and the side wall of the support plate, a placement groove is opened on one side of the protective shell, the touch screen body is located inside the placement groove, two slideways are opened on both sides of the protective shell, the sliding block is slidably engaged inside the slideway, a second spring is installed between one side of the sliding block and the side wall of the slideway, a through hole is opened on one side of the sliding block, and one end of the L-shaped rod is rotatably engaged inside the through hole.

[0012] Optionally, a torsion spring is installed between one side of the sliding block and the L-shaped rod, which facilitates the installation of the torsion spring between one side of the sliding block and the L-shaped rod, and facilitates the resetting of the L-shaped rod under the elastic action of the torsion spring. The torsion spring is sleeved on the circumference of the L-shaped rod. One side of the base is slidably matched with two drawers, one side of the drawer is provided with a first handle, the bottom of the base is provided with an anti-slip layer, two fixing plates are installed on the upper side of the base, the protective shell is located between the two fixing plates, and the upper side of the shell cover is provided with a second handle. The inner side wall of the protective shell is provided with two guide grooves, and guide blocks are installed on both sides of the touch screen body. The guide blocks are located inside the guide grooves, which facilitates the guide blocks to slide inside the protective shell through the guide grooves, thereby improving the stability of the guide blocks when sliding.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] A positioning rod is provided so that the L-shaped rod can drive the positioning rod to move on one side of the shell cover under the action of the user, so that the positioning rod can fix and release the shell cover, thereby reducing the problem of the shell cover falling off from the opening on the upper side of the protective shell and improving the stability of the touch screen body placed on the upper side of the support plate.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a bottom view structural diagram of an embodiment of the utility model;

[0019] Figure 3 This is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0020] Figure 4 The figure is a schematic diagram of the L-shaped rod and the positioning rod structure of one embodiment of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] Anti-slip layer 1, base 101, drawer 102, first handle 103, fixing plate 104;

[0023] Protective shell 2, placement groove 201, touch screen body 202, first spring 203, guide block 204, guide groove 205, placement groove 206, through hole 207, L-shaped rod 208, torsion spring 209, positioning rod 210, sliding block 211, second spring 212, support plate 213;

[0024] Shell cover 3, second handle 301.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The utility model will now be further described in detail with reference to the accompanying drawings.

[0027] See also Figure 1-4 As shown, in this embodiment, an embedded touch screen that is easy to clean oil stains is provided, including a base 101, a protective shell 2 is installed on the upper side of the base 101, a support plate 213 is elastically and slidably matched inside the protective shell 2, a touch screen body 202 is placed on the upper side of the support plate 213, two sliding blocks 211 are elastically and slidably matched on both sides of the protective shell 2, an L-shaped rod 208 is elastically and rotatably matched on one side of the sliding block 211, and a positioning rod 210 is installed between the two L-shaped rods 208;

[0028] The shell cover 3 is located at the upper opening of the protective shell 2 , and the positioning rod 210 is located on the upper side of the shell cover 3 .

[0029] First, rotate the positioning rod 210, which drives the L-shaped rod 208 to rotate inside the sliding block 211 and drives the torsion spring 209 to rotate, then place the touch screen body 202 on the upper side of the support plate 213, and then place the shell cover 3 on the upper side of the protective shell 2, and then release the positioning rod 210, the L-shaped rod 208 is reset under the elastic action of the torsion spring 209, and the L-shaped rod 208 drives the positioning rod 210 to position the shell cover 3 on the upper side of the protective shell 2.

[0030] The positioning rod 210 is set so that the L-shaped rod 208 can drive the positioning rod 210 to move on one side of the shell cover 3 under the action of the user, so that the positioning rod 210 can fix and release the shell cover 3, thereby reducing the problem of the shell cover 3 falling off from the upper opening of the protective shell 2 and improving the stability of the touch screen body 202 placed on the upper side of the support plate 213.

[0031] In this embodiment, a plurality of first springs 203 are installed between the side wall of the protective shell 2 and the side wall of the support plate 213. A placement groove 201 is provided on one side of the protective shell 2. The touch screen body 202 is located inside the placement groove 201. Two slideways 206 are provided on both sides of the protective shell 2. The sliding block 211 is slidably fitted inside the slideway 206. A second spring 212 is installed between one side of the sliding block 211 and the side wall of the slideway 206. A through hole 207 is provided on one side of the sliding block 211. One end of the L-shaped rod 208 is rotatably fitted inside the through hole 207.

[0032] A torsion spring 209 is installed between one side of the sliding block 211 of this embodiment and the L-shaped rod 208, which facilitates the installation of the torsion spring 209 between one side of the sliding block 211 and the L-shaped rod 208, and facilitates the L-shaped rod 208 to reset under the elastic action of the torsion spring 209. The torsion spring 209 is sleeved on the peripheral side of the L-shaped rod 208. Two drawers 102 are slidably matched on one side of the base 101, and a first handle 103 is installed on one side of the drawer 102. An anti-slip layer 1 is installed at the bottom of the base 101, and two fixing plates 104 are installed on the upper side of the base 101. The protective shell 2 is located between the two fixing plates 104, and a second handle 301 is installed on the upper side of the shell cover 3. Two guide grooves 205 are provided on the inner side wall of the protective shell 2. Guide blocks 204 are installed on both sides of the touch screen body 202, and the guide blocks 204 are located inside the guide grooves 205, which facilitates the guide blocks 204 to slide inside the protective shell 2 through the guide grooves 205, thereby improving the stability of the guide blocks 204 when sliding.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An embedded touch screen that is easy to clean oil stains, characterized in that: include: A base (101), wherein a protective shell (2) is mounted on the upper side of the base (101), a support plate (213) is elastically and slidably fitted inside the protective shell (2), a touch screen body (202) is placed on the upper side of the support plate (213), two sliding blocks (211) are elastically and slidably fitted on both sides of the protective shell (2), an L-shaped rod (208) is elastically and rotatably fitted on one side of the sliding block (211), and a positioning rod (210) is mounted between the two L-shaped rods (208); A shell cover (3) is located at an opening on the upper side of the protective shell (2), and the positioning rod (210) is located on the upper side of the shell cover (3).

2. The embedded touch screen for easy cleaning of oil stains according to claim 1, characterized in that: A plurality of first springs (203) are installed between the side wall of the protective shell (2) and the side wall of the support plate (213); a placement groove (201) is provided on one side of the protective shell (2); and the touch screen body (202) is located inside the placement groove (201).

3. The embedded touch screen for easy cleaning of oil stains according to claim 1, characterized in that: Two slideways (206) are provided on both sides of the protective shell (2); the sliding block (211) is slidably engaged inside the slideway (206); a second spring (212) is installed between one side of the sliding block (211) and a side wall of the slideway (206); a through hole (207) is provided on one side of the sliding block (211); and one end of the L-shaped rod (208) is rotatably engaged inside the through hole (207).

4. The embedded touch screen for easy cleaning of oil stains according to claim 1, characterized in that: A torsion spring (209) is installed between one side of the sliding block (211) and the L-shaped rod (208), and the torsion spring (209) is sleeved on the circumference of the L-shaped rod (208).

5. The embedded touch screen for facilitating cleaning of oil stains according to claim 1, characterized in that: One side of the base (101) is slidably fitted with two drawers (102); one side of the drawer (102) is provided with a first handle (103); the bottom of the base (101) is provided with an anti-slip layer (1); the upper side of the base (101) is provided with two fixing plates (104); the protective shell (2) is located between the two fixing plates (104); and the upper side of the shell cover (3) is provided with a second handle (301).

6. The embedded touch screen for easy cleaning of oil stains according to claim 1, characterized in that: The inner side wall of the protective shell (2) is provided with two guide grooves (205), and guide blocks (204) are installed on both sides of the touch screen body (202), and the guide blocks (204) are located inside the guide grooves (205).

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