CN215814113U - Touch display screen structure - Google Patents
Touch display screen structure Download PDFInfo
- Publication number
- CN215814113U CN215814113U CN202121911179.8U CN202121911179U CN215814113U CN 215814113 U CN215814113 U CN 215814113U CN 202121911179 U CN202121911179 U CN 202121911179U CN 215814113 U CN215814113 U CN 215814113U
- Authority
- CN
- China
- Prior art keywords
- main board
- section
- shell
- side wall
- positioning groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model relates to the technical field of touch display screens, in particular to a touch display screen structure.A mainboard positioning groove is formed in the side wall of a shell; the height of the main board positioning groove is equal to the thickness of the main board; one edge of the main board is inserted into the main board positioning groove; the spring piece and the mainboard positioning groove are respectively arranged on the left inner side wall and the right inner side wall of the shell; the spring piece comprises a plane supporting section, a positioning section and a connecting section fixed on the shell; the connecting section and the positioning section are respectively fixed at two ends of the plane supporting section; the outer side surface of the positioning section is provided with a concave shape; the main board is snapped into the interior of the recess. When the structure is used, the main board can be conveniently disassembled and assembled, inclined inner tooth columns are not needed, and the rejection rate of the shell is reduced.
Description
Technical Field
The utility model relates to the technical field of touch display screens, in particular to a touch display screen structure.
Background
The touch module is simple and light in structure and is commonly used for small household appliances; in order to enable the display to have stereoscopic impression, the light-emitting tube of the touch display and the shell of the whole touch display form an inclined angle; the shell of the touch screen is obliquely arranged on the shell because the inner tooth columns used for connecting the main board of the touch display screen in the shell are formed, but the inclined inner tooth columns form an angle smaller than ninety degrees with the horizontal plane when the outer screw is screwed, so that the inner tooth columns can be broken off by hands of screws on the main board of the touch display screen and the inner tooth columns frequently, and the rejection rate is high.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a touch display screen structure that overcomes the shortcomings and drawbacks of the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model relates to a touch display screen structure, which comprises a shell and a mainboard, wherein the shell is provided with a first opening and a second opening; a mainboard positioning groove is formed in the side wall of the shell; a U-shaped spring leaf is arranged on the side wall of the shell; the height of the main board positioning groove is equal to the thickness of the main board; one edge of the main board is inserted into the main board positioning groove; the spring piece and the main board positioning groove are respectively arranged on the left inner side wall and the right inner side wall of the shell; the spring piece comprises a plane supporting section, a positioning section and a connecting section fixed on the shell; the connecting section and the positioning section are respectively fixed at two ends of the plane supporting section; the outer side surface of the positioning section is provided with a concave shape; the main board is snapped into the interior of the recess.
Furthermore, a notch is formed in the main board; a U-shaped reinforcing piece is fixed on the notch; the width of the inner cavity of the U-shaped reinforcing piece is the width of the inner cavity of the U-shaped piece; the width of the positioning section is equal to the width of the inner cavity of the U-shaped part; the recess snaps into the inner cavity of the U-shaped stiffener.
Furthermore, barbs are arranged on the surfaces of the two sides of the connecting section; a spring plate fixing cylinder is arranged on the side wall of the shell; one end of the connecting section with the barb is inserted and fixed in the spring plate fixing cylinder; a cushion block group is arranged below the spring plate fixing cylinder; the cushion block group consists of two cushion blocks; the width of the connecting section is gradually increased along with approaching to one end of the plane supporting section; one end of the connecting section, which is close to the plane supporting section, is tightly pressed on the two supporting cushion blocks.
After adopting the structure, the utility model has the beneficial effects that: according to the touch display screen structure, the side wall of the shell is provided with the mainboard positioning groove; a U-shaped spring leaf is arranged on the side wall of the shell; the height of the main board positioning groove is equal to the thickness of the main board; one edge of the main board is inserted into the main board positioning groove; the spring piece and the mainboard positioning groove are respectively arranged on the left inner side wall and the right inner side wall of the shell; the spring piece comprises a plane supporting section, a positioning section and a connecting section fixed on the shell; the connecting section and the positioning section are respectively fixed at two ends of the plane supporting section; the outer side surface of the positioning section is provided with a concave shape; the main board is snapped into the interior of the recess. When the positioning device is used, the mainboard is pressed downwards from the bottom opening of the shell, and after overcoming the resistance of the positioning section, the mainboard slides along the outer side surface of the positioning section and the inner side surface of the shell with the mainboard positioning groove until the two ends of the mainboard are respectively inserted into the mainboard positioning groove and the concave part for positioning, and the mainboard is tightly pressed into the mainboard positioning groove by the spring piece; this structure not only can make mainboard easy dismounting, need not to use the interior tooth post of slope moreover, reduces the disability rate of shell.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of section A of FIG. 1;
FIG. 3 is a schematic view of a spring plate;
FIG. 4 is a schematic structural view of a connecting segment;
FIG. 5 is a schematic view of a U-shaped stiffener embedded in a motherboard;
FIG. 6 is a schematic structural view of a U-shaped stiffener;
FIG. 7 is a schematic structural view of the housing;
description of reference numerals:
1. a housing; 101. a main board positioning groove; 102. supporting the cushion block; 103. a spring plate fixing cylinder;
2. a main board; 201. a notch; 3. a spring plate; 301. a connecting section; 301a, barbs;
302. a planar support section; 303. a positioning section; 303a, concave shape; 4. a U-shaped reinforcement;
401. and a groove is embedded.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 7, the touch display screen structure of the present invention includes a housing 1 and a main board 2; a main board positioning groove 101 is formed in the side wall of the shell 1; a U-shaped spring leaf 3 is arranged on the side wall of the shell 1; the height of the main board positioning groove 101 is equal to the thickness of the main board 2; one edge of the main board 2 is inserted into the main board positioning groove 101; the spring piece 3 and the main board positioning groove 101 are respectively arranged on the left inner side wall and the right inner side wall of the shell 1; the spring piece 3 comprises a plane supporting section 302, a positioning section 303 and a connecting section 301 fixed on the shell 1; the connecting section 301 and the positioning section 303 are respectively fixed at two ends of the plane supporting section 302; the outer side surface of the positioning section 303 is provided with a concave shape 303 a; the main board 2 is clamped into the concave part 303 a; the strength of the spring piece 3 is selected according to the weight of the main board 2; when the mainboard 2 is installed, the mainboard 2 is pressed downwards from the bottom opening of the shell 1, after the mainboard 2 overcomes the resistance of the positioning section 303, the mainboard 2 slides along the outer side surface of the positioning section 303 and the inner side surface of the shell 1 with the mainboard positioning groove 101 until the two ends of the mainboard 2 are respectively inserted into the mainboard positioning groove 101 and the concave part 303a for positioning, and the mainboard 2 is tightly pressed into the mainboard positioning groove 101 by the spring piece 3; this structure not only can make 2 easy dismounting of mainboard, need not to use the interior tooth post of slope moreover, reduces the disability rate of shell 1.
As a preferred mode of the present invention, the main board 2 is provided with a notch 201; a U-shaped reinforcing piece 4 is fixed on the notch 201; the width of the inner cavity of the U-shaped reinforcing part 4 is the width of the inner cavity of the U-shaped part; the width of the positioning section 303 is equal to the width of the inner cavity of the U-shaped part; the concave part 303a is clamped into the inner cavity of the U-shaped reinforcing piece 4; three outer surfaces of the U-shaped reinforcing piece 4 are provided with embedded grooves 401; three embedded grooves 401 are embedded into three edges of the notch 201, so that the U-shaped reinforcing piece 4 is fixed at the position of the notch 201; the U-shaped reinforcing member 4 can not only enhance the strength of the main board 2 at the position of the notch 201 to protect the main board 2, but also can utilize the spring piece 3 to laterally position the main board 2, so that the key position on the main board 2 is aligned with the light-emitting tube.
As a preferable mode of the present invention, both side surfaces of the connecting section 301 are provided with barbs 301 a; a spring plate fixing cylinder 103 is arranged on the side wall of the shell 1; one end of the connecting section 301 with the barb 301a is inserted and fixed in the spring plate fixing cylinder 103; a cushion block group is arranged below the spring plate fixing cylinder 103; the cushion block group consists of two supporting cushion blocks 102; the width of the connecting section 301 gradually increases as approaching one end of the planar support section 302; one end of the connecting section 301 close to the plane supporting section 302 is tightly pressed on the two supporting cushion blocks 102; the connecting section 301 is provided with a barb 301a, so that the connecting section 301 is difficult to pull out after being clamped into the spring plate fixing barrel 103; the supporting cushion block 102 can further prevent the connecting section 301 from being pulled out downwards from the spring plate fixing cylinder 103; the gap between the two support blocks 102 is used for the passage of a core through the profiled spring sheet fixing cylinder 103.
. When the positioning device is used, the mainboard is pressed downwards from the bottom opening of the shell, and after overcoming the resistance of the positioning section, the mainboard slides along the outer side surface of the positioning section and the inner side surface of the shell with the mainboard positioning groove until the two ends of the mainboard are respectively inserted into the mainboard positioning groove and the concave part for positioning, and the mainboard is tightly pressed into the mainboard positioning groove by the spring piece; the structure not only can facilitate the disassembly and assembly of the main board, but also does not need to use an inclined inner tooth column, thereby reducing the rejection rate of the shell; embedded grooves are formed in the three outer surfaces of the U-shaped reinforcing piece; the three embedded grooves are embedded into three edges of the notch, so that the U-shaped reinforcing piece is fixed at the position of the notch; the U-shaped reinforcing part can not only enhance the strength of the mainboard at the position of the gap to protect the mainboard, but also can utilize the spring piece to laterally position the mainboard, so that the key position on the mainboard is aligned with the light-emitting tube; the connecting section is provided with barbs, so that the connecting section is difficult to pull out after being clamped into the spring plate fixing cylinder; the supporting cushion block can further prevent the connecting section from being pulled out downwards from the spring plate fixing cylinder; the gap between the two supporting cushion blocks is used for the core of the forming spring plate fixing cylinder to pass through.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (3)
1. A touch display screen structure which characterized in that: it comprises a shell (1) and a mainboard (2); a main board positioning groove (101) is formed in the side wall of the shell (1); a U-shaped spring leaf (3) is arranged on the side wall of the shell (1); the height of the main board positioning groove (101) is equal to the thickness of the main board (2); one edge of the main board (2) is inserted into the main board positioning groove (101); the spring piece (3) and the main board positioning groove (101) are respectively arranged on the left inner side wall and the right inner side wall of the shell (1); the spring piece (3) comprises a plane supporting section (302), a positioning section (303) and a connecting section (301) fixed on the shell (1); the connecting section (301) and the positioning section (303) are respectively fixed at two ends of the plane supporting section (302); the outer side surface of the positioning section (303) is provided with a concave shape (303 a); the main plate (2) is snapped into the interior of the recess (303 a).
2. A touch display screen structure according to claim 1, wherein: a notch (201) is formed in the main board (2); a U-shaped reinforcing piece (4) is fixed on the notch (201); the inner cavity width of the U-shaped reinforcing piece (4) is the inner cavity width of the U-shaped piece; the width of the positioning section (303) is equal to the width of the inner cavity of the U-shaped part; the concave part (303 a) is clamped into the inner cavity of the U-shaped reinforcing part (4).
3. A touch display screen structure according to claim 1, wherein: barbs (301 a) are arranged on the surfaces of the two sides of the connecting section (301); a spring plate fixing cylinder (103) is arranged on the side wall of the shell (1); one end of the connecting section (301) with the barb (301 a) is inserted and fixed in the spring plate fixing barrel (103); a cushion block group is arranged below the spring plate fixing cylinder (103); the cushion block group consists of two supporting cushion blocks (102); the width of the connecting section (301) is gradually increased along with approaching to one end of the plane supporting section (302); one end of the connecting section (301) close to the plane supporting section (302) is pressed on the two supporting cushion blocks (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121911179.8U CN215814113U (en) | 2021-08-16 | 2021-08-16 | Touch display screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121911179.8U CN215814113U (en) | 2021-08-16 | 2021-08-16 | Touch display screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215814113U true CN215814113U (en) | 2022-02-11 |
Family
ID=80131789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121911179.8U Active CN215814113U (en) | 2021-08-16 | 2021-08-16 | Touch display screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215814113U (en) |
-
2021
- 2021-08-16 CN CN202121911179.8U patent/CN215814113U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204287658U (en) | The housing of panel display apparatus and panel display apparatus | |
| CN204925925U (en) | Easy dismouting hard disk bracket | |
| CN100408868C (en) | Hidden plate connecting device | |
| CN101640989A (en) | Casing of electronic device | |
| CN102378530A (en) | Fixing mechanism and electronic device adopting fixing mechanism | |
| CN215814113U (en) | Touch display screen structure | |
| CN100516981C (en) | Liquid crystal display | |
| CN203596324U (en) | Rotary assembling structure of electromagnets and cover plate | |
| CN202840052U (en) | Fixing structure of connector housing | |
| KR100903648B1 (en) | Signboard assembly structure | |
| CN106952586A (en) | Display screen unit and the display screen installation module using the display screen unit | |
| CN216076081U (en) | Sliding part for sliding wallboard with dry hanging function and dry hanging structure | |
| CN103186176A (en) | Keyboard fixing device | |
| CN209543310U (en) | A kind of mounting structure of touch screen | |
| CN2937282Y (en) | Glass frame connector | |
| CN206948480U (en) | A kind of television frame and TV | |
| CN201310716Y (en) | Auxiliary mechanism for box equipment installation | |
| CN202488589U (en) | Display screen fixing structure for television sets | |
| CN202109413U (en) | Connection structure for lamp panel and lamp barrel | |
| CN214006036U (en) | Panel mosaic structure | |
| CN212273604U (en) | Spring sheet type wall-embedded installation component | |
| CN214663979U (en) | Inland river ship bank traffic management device | |
| CN211316562U (en) | Panel assembly and water heater with same | |
| CN220456014U (en) | Wireless display | |
| CN211557700U (en) | Frame structure for electronic equipment and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |