CN216792863U - Outer frame of touch screen - Google Patents
Outer frame of touch screen Download PDFInfo
- Publication number
- CN216792863U CN216792863U CN202123061332.5U CN202123061332U CN216792863U CN 216792863 U CN216792863 U CN 216792863U CN 202123061332 U CN202123061332 U CN 202123061332U CN 216792863 U CN216792863 U CN 216792863U
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- touch screen
- plate
- bending piece
- outer frame
- side edge
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Abstract
The utility model discloses an outer frame of a touch screen, which comprises a back plate, wherein the left side and the right side of the back plate are respectively provided with a side plate which is bent forwards and vertically, the bottoms of the left side plate and the right side plate are respectively provided with a supporting plate which is bent inwards and horizontally, the back plate, the side plates and the supporting plates form a cavity for accommodating the back part of the touch screen, the front side edges of the left side plate and the right side plate are respectively provided with an elastic clamping plate for clamping the frame of the touch screen, the front surface of the back plate is provided with a plurality of extrusion-molded convex hulls to increase the rigidity of the outer frame of the touch screen, and the back plate is provided with a plurality of riveting nut columns. The touch screen is integrally formed, attractive and concise in appearance, light in weight, stable in rigidity, simple and convenient to disassemble and assemble with the touch screen, not easy to loosen, only needs to be riveted during integral installation, does not need to be welded, and can be used for installing and using the touch screen in various industries.
Description
Technical Field
The utility model belongs to the field of touch screen fixing devices, and particularly relates to an outer frame of a touch screen.
Background
At present, most of the existing touch screen fixing devices adopt a full-frame sheet metal structure. The sheet metal part with the structure has heavy mass in order to ensure the rigidity, and not only has heavy structure, but also has unattractive appearance. Meanwhile, in order to ensure that the touch screen is not inclined after being assembled, a connecting strip is specially welded at the bottom of the sheet metal part before the assembly, so that the upper planes of the left foot and the right foot of the sheet metal part are coplanar. However, in the process of processing, the level difference of welding workers can cause unstable product quality, and the connecting strip cannot be too wide due to the limitation of the overall size of the sheet metal part, so that the connecting strip is easy to deform in the use process, and the unstable product quality is caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the outer frame of the touch screen, which is integrally formed, light in weight, good in rigidity, easy to assemble and disassemble and capable of being used for installing and using the touch screen in various industries.
In order to solve the technical problems and achieve the technical effects, the utility model is realized by the following technical scheme:
a touch screen outer frame comprises a back plate, wherein the left side and the right side of the back plate are respectively provided with a side plate which is bent forwards vertically, the bottoms of the left side plate and the right side plate are respectively provided with a supporting plate which is bent inwards horizontally, the back plate, the side plates and the supporting plate form a cavity for accommodating the back part of a touch screen, the front side edges of the left side plate and the right side plate are respectively provided with an elastic clamping plate for clamping the frame of the touch screen, when the touch screen is installed on the touch screen outer frame, the back part of the touch screen is inserted into the cavity formed by the back plate, the side plates and the supporting plate from top, the frames on the two sides of the front surface of the touch screen are respectively clamped in the elastic clamping plates, the supporting plate upwards supports the bottom of the touch screen to avoid falling out of the cavity, the front surface of the back plate is provided with a plurality of extrusion-formed convex hulls to increase the rigidity of the touch screen outer frame, be provided with a plurality of riveting nut post on the backplate, compare in traditional welded nut more pleasing to the eye.
Furthermore, the back plate, the side plates, the supporting plate, the elastic clamping plate, the convex hull and the riveting nut column are integrally formed sheet metal parts.
Furthermore, a distance which is convenient for a wiring to be inserted into a socket at the bottom of the touch screen is reserved between the left supporting plate and the right supporting plate.
Furthermore, the upper surfaces of the left supporting plate and the right supporting plate are coplanar, so that the assembled touch screen is not inclined in the outer frame of the touch screen.
Furthermore, the connecting vertical plate of the supporting plate is provided with a hollow part so as to save sheet metal materials.
Furthermore, a first square hole convenient for inserting an SD card or a wiring into an insertion opening at the side edge of the touch screen is formed in the side plate.
Furthermore, a second square hole convenient for heat dissipation of the touch screen is formed in the back plate.
Furthermore, the backboard is provided with four convex hulls and four riveting nut columns, the four convex hulls are distributed on four top corners of the backboard, and the four riveting nut columns are respectively positioned at the inner sides of the four convex hulls.
Further, the elastic splint comprises first piece, the second piece, the third piece that bends of bending, the left side edge of first piece with the front side edge of curb plate is 90 fixed connection, the right side edge of first piece with the rear side edge of the second piece that bends is 90 fixed connection, the front side edge of the second piece that bends with the right side edge of the third piece that bends is 90 fixed connection, first piece that bends the second piece with the third piece that bends constitutes one for curb plate front side edge 90 touch-sensitive screen frame fixed slot that turns up, the right side edge of the fourth piece that bends with the left side edge of the third piece that bends is obtuse angle fixed connection, as opening the plectrum of touch-sensitive screen frame fixed slot.
Furthermore, the included angle between the fourth bending piece and the third bending piece is 150 degrees.
The utility model has the beneficial effects that:
the outer frame of the touch screen adopts an integrally formed design, has attractive and concise appearance, light weight and stable rigidity, is simple and convenient to disassemble and assemble with the touch screen, is not easy to loosen, only needs riveting during integral installation, does not need welding, and can be used for installing and using the touch screen in various industries.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a perspective view of an outer frame of a touch screen according to the present invention;
FIG. 2 is a front view of the outer frame of the touch screen of the present invention;
FIG. 3 is a left side view of the outer frame of the touch screen of the present invention
FIG. 4 is a top view of the outer frame of the touch screen of the present invention;
fig. 5 is an enlarged plan view of the elastic clip of the outer frame of the touch screen according to the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in combination with embodiments. The description set forth herein is intended to provide a further understanding of the utility model and forms a part of this application and is intended to be an exemplification of the utility model and is not intended to limit the utility model to the particular embodiments illustrated.
Referring to fig. 1-5, an outer frame of a touch screen comprises a back plate 1, wherein a side plate 2 which is bent forwards and vertically is arranged on each of the left side and the right side of the back plate 1, a support plate 3 which is bent inwards and horizontally is arranged at the bottom of each of the left side plate and the right side plate 2, the back plate 1, the side plates 2 and the support plates 3 form a cavity for accommodating the back part of the touch screen, an elastic clamping plate 4 for clamping the frame of the touch screen is arranged on each of the front side edges of the left side plate and the right side plate 2, when the touch screen is arranged on the outer frame of the touch screen, the back part of the touch screen is inserted into the cavity formed by the back plate 1, the side plates 2 and the support plates 3 from the top, the frames on the two sides of the front surface of the touch screen are clamped in the elastic clamping plates 4, the support plates 3 support the bottom of the touch screen upwards to avoid falling out of the cavity, and a plurality of extruded convex bags 5 are arranged on the front surface of the back plate 1, in order to increase the rigidity of outer frame of touch-sensitive screen, be provided with a plurality of riveting nut post 6 on backplate 1, compare in traditional welded nut more pleasing to the eye.
Further, the back plate 1, the side plate 2, the supporting plate 3, the elastic clamping plate 4, the convex hull 5 and the riveting nut column 6 are integrally formed sheet metal parts.
Furthermore, a distance which is convenient for a wiring to be inserted into a socket at the bottom of the touch screen is reserved between the left supporting plate 3 and the right supporting plate 3.
Furthermore, the upper surfaces of the left supporting plate 3 and the right supporting plate 3 are coplanar, so that the assembled touch screen is ensured not to be inclined in the outer frame of the touch screen.
Furthermore, the connecting vertical plate of the supporting plate 3 is provided with a hollow part so as to save sheet metal materials.
Furthermore, a first square hole 7 for facilitating insertion of an SD card or a wiring into an insertion opening on the side of the touch screen is formed in the side plate 2.
Furthermore, a second square hole 8 convenient for heat dissipation of the touch screen is formed in the back plate 1.
Furthermore, the backboard 1 is provided with four convex hulls 5 and four riveting nut columns 6, the four convex hulls 5 are distributed on four top corners of the backboard 1, and the four riveting nut columns 6 are respectively positioned at the inner sides of the four convex hulls 5.
Further, the elastic splint 4 is composed of a first bending piece 401, a second bending piece 402, a third bending piece 403 and a fourth bending piece 404, the left side edge of the first bending piece 401 is fixedly connected with the front side edge of the side plate 2 at an angle of 90 degrees, the right side edge of the first bending piece 401 is fixedly connected with the rear side edge of the second bending piece 402 at an angle of 90 degrees, the front side edge of the second bending piece 402 is fixedly connected with the right side edge of the third bending piece 403 at 90 degrees, the first bending piece 401, the second bending piece 402 and the third bending piece 403 form a touch screen frame fixing slot 405 which is turned out by 90 degrees relative to the front edge of the side plate 2, the right side edge of the fourth bending piece 404 and the left side edge of the third bending piece 403 are fixedly connected at an obtuse angle, and are used as a shifting piece for opening the touch screen frame fixing clamping groove 405.
Further, the angle between the fourth bending piece 404 and the third bending piece 403 is 150 °.
The using process of the utility model is as follows:
when a touch screen with corresponding size needs to be arranged in the outer frame of the touch screen, the rear part of the touch screen is downwards aligned to a cavity formed by the back plate 1, the side plates 2 and the supporting plates 3, meanwhile, two side frames of the touch screen are downwards aligned to the touch screen frame fixing clamping grooves 405 of the elastic clamping plates 4 at two sides, then, the shifting sheet of the elastic clamping plates 4 is slightly pulled outwards, the touch screen can be downwards inserted into the outer frame of the touch screen, the assembly of the touch screen can be completed by loosening the shifting sheet of the elastic clamping plates 4, at the moment, the rear part of the touch screen is positioned in the cavity, the bottom of the touch screen is supported by the supporting plates 3, and because the upper surfaces of the two supporting plates 3 are coplanar, the touch screen can be ensured not to be inclined, and simultaneously, the two side frames of the touch screen are clamped in the touch screen frame fixing clamping grooves 405 of the elastic clamping plates 4 at two sides, and because the back of the touch screen has milky rubber pads, the touch screen is easier to be clamped to avoid looseness, and finally, the assembly of the touch screen and the outer frame thereof can be fixed to a position required to be installed only by riveting the nut column 6 on the back plate 1.
Compared with the traditional full-frame outer frame of the touch screen, the utility model has the advantages of lighter weight, better rigidity, convenient assembly, no need of welding, simple and beautiful appearance and relatively lower cost, and can be used for installing and using the touch screen in various industries.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A touch screen outer frame is characterized in that: including a backplate (1), the left and right sides of backplate (1) is provided with curb plate (2) of bending perpendicularly forward respectively, controls two the bottom of curb plate (2) all is provided with layer board (3) that an inside level was bent, backplate (1) curb plate (2) with layer board (3) constitute the die cavity that holds touch-sensitive screen back part, control two the front side edge of curb plate (2) all is provided with an elastic splint (4) that are used for chucking touch-sensitive screen frame, the front surface of backplate (1) is provided with a plurality of extrusion's convex closure (5), be provided with a plurality of riveting nut post (6) on backplate (1).
2. The touch screen outer frame of claim 1, wherein: the back plate (1), the side plate (2), the supporting plate (3), the elastic clamping plate (4), the convex hull (5) and the riveting nut column (6) are integrally formed sheet metal parts.
3. The touch screen outer frame of claim 1, wherein: and a distance which is convenient for inserting the wiring into the bottom socket of the touch screen is reserved between the left supporting plate and the right supporting plate (3).
4. The touch screen outer frame of claim 3, wherein: the upper surfaces of the left supporting plate and the right supporting plate (3) are coplanar.
5. The touch screen outer frame of claim 4, wherein: the connecting vertical plate of the supporting plate (3) is provided with a hollow part.
6. The touch screen outer frame of claim 1, wherein: a first square hole (7) convenient for an SD card or a wiring to be inserted into an insertion opening at the side edge of the touch screen is formed in the side plate (2).
7. The touch screen outer frame of claim 1, wherein: and a second square hole (8) convenient for heat dissipation of the touch screen is formed in the back plate (1).
8. The touch screen outer frame of claim 1, wherein: the backboard (1) is provided with four convex hulls (5) and four riveting nut columns (6), the four convex hulls (5) are distributed on four top corners of the backboard (1), and the four riveting nut columns (6) are respectively located at the inner side positions of the four convex hulls (5).
9. The touch screen outer frame of claim 2, wherein: the elastic splint (4) comprises a first bending piece (401), a second bending piece (402), a third bending piece (403) and a fourth bending piece (404), the left side edge of the first bending piece (401) is fixedly connected with the front side edge of the side plate (2) by 90 degrees, the right side edge of the first bending piece (401) is fixedly connected with the rear side edge of the second bending piece (402) by 90 degrees, the front side edge of the second bending piece (402) is fixedly connected with the right side edge of the third bending piece (403) by 90 degrees, the first bending piece (401), the second bending piece (402) and the third bending piece (403) form a fixed clamping groove (405) of the touch screen frame which is turned outwards for 90 degrees relative to the front side edge of the side plate (2), and the right side edge of the fourth bending piece (404) is fixedly connected with the left side edge of the third bending piece (403) by obtuse angle, the poking sheet is used for opening the touch screen frame fixing clamping groove (405).
10. The touch screen outer frame of claim 9, wherein: the included angle between the fourth bending piece (404) and the third bending piece (403) is 150 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123061332.5U CN216792863U (en) | 2021-12-08 | 2021-12-08 | Outer frame of touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123061332.5U CN216792863U (en) | 2021-12-08 | 2021-12-08 | Outer frame of touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216792863U true CN216792863U (en) | 2022-06-21 |
Family
ID=82007050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123061332.5U Active CN216792863U (en) | 2021-12-08 | 2021-12-08 | Outer frame of touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216792863U (en) |
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2021
- 2021-12-08 CN CN202123061332.5U patent/CN216792863U/en active Active
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