CN215068173U - Touch display screen with good dustproof effect of display screen - Google Patents
Touch display screen with good dustproof effect of display screen Download PDFInfo
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- CN215068173U CN215068173U CN202120978022.0U CN202120978022U CN215068173U CN 215068173 U CN215068173 U CN 215068173U CN 202120978022 U CN202120978022 U CN 202120978022U CN 215068173 U CN215068173 U CN 215068173U
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Abstract
The utility model is suitable for a touch display screen technical field provides a dustproof effectual touch display screen of display screen, include: the upper end of the lower shell is internally provided with a mounting groove, the outer side of the upper end of the lower shell is provided with an upper panel, the lower end surface of the upper panel is fixedly provided with a gasket, and the outer side of the lower end of the gasket is provided with a mounting block for connection; the protection component is arranged inside the outer side of the upper panel, a limiting block used for limiting is fixedly arranged on the lower end face of the protection component, the supporting rod is arranged at the inner side end of the lower shell, and the supporting rod is connected with an electrostatic adsorption strip. The utility model provides a pair of dustproof effectual touch display screen of display screen has dustproof effect to the display screen body, avoids the dust to get into the normal work of inside components and parts of influence, and has improved the barrier propterty to the touch display screen body, has strengthened holistic heat dispersion simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the touch display screen, especially, relate to a dustproof effectual touch display screen of display screen.
Background
The touch display screen can enable a user to operate the host machine by lightly touching icons or characters on the computer display screen with fingers, so that the man-machine interaction is more straightforward, and the touch display screen is mainly applied to information inquiry, multimedia teaching, medical systems and the like in halls in public places at present.
An authorized bulletin number is CN210015429U, and discloses a touch display screen. The utility model discloses in, touch display screen, include: a touch display module; the fixing plate is provided with a groove; the touch display module is at least partially embedded in the groove in a clamping manner; the pressing plate assembly is detachably connected with the groove bottom of the groove and is adhered to the touch display module. Compared with the prior art, the touch display screen assembly is more stable, the disassembly, assembly and maintenance are convenient, and scrapping is reduced.
Foretell prior art scheme still has some defects, for example relatively poor to the holistic dustproof effect of display screen, makes the dust easily enter into inside the display screen, influences the normal work of inside components and parts, and does not have safeguard function to the display screen, easily takes place the broken phenomenon of display screen, consequently, the utility model provides a dustproof effectual touch display screen of display screen to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dustproof effectual touch display screen of display screen aims at solving to the holistic dustproof effect of display screen relatively poor, makes inside the dust easily enters into the display screen, influences the normal work of inside components and parts, and does not have safeguard function to the display screen, easily takes place the problem of the broken phenomenon of display screen.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a touch display screen that display screen is dustproof effectual, includes:
the touch display screen comprises a lower shell, an upper panel, a gasket, a mounting block and a touch display screen body, wherein the upper end of the lower shell is internally provided with a mounting groove, the outer side of the upper end of the lower shell is provided with the upper panel, the lower end surface of the upper panel is fixedly provided with the gasket, the outer side of the lower end of the gasket is provided with the mounting block for connection, and the inner side of the middle part of the upper panel is embedded with the touch display screen body;
the protection assembly is arranged inside the outer side of the upper panel, a limiting block for limiting is fixedly arranged on the lower end face of the protection assembly, a support rod is arranged at the inner side end of the lower shell, and an electrostatic adsorption strip is connected inside the support rod;
the radiating holes are arranged inside the front outer wall and the rear outer wall of the upper panel at equal intervals, and dustproof plates for preventing dust are installed on the outer sides of the radiating holes through bolts.
By adopting the technical scheme, the display screen is integrally provided with the dustproof effect, the dust is prevented from entering the normal work of internal components, the protective performance of the touch display screen body is improved, and the collision in the use process is avoided, so that the phenomenon that the touch display screen body is broken is caused, and the integral heat dispersion performance is enhanced.
As the preferred technical proposal of the utility model, the mounting block is connected with the lower shell by a clamping way through the mounting groove, and the mounting block and the gasket are combined to form a T-shaped structure;
adopt above-mentioned technical scheme, be convenient for through the installation piece with the upper panel stable installation in the upper end outside of shell down, the gasket increases the effect of connectivity simultaneously.
As the preferred technical scheme of the utility model, the protection component comprises a protection block, a spring and a connecting sheet;
the protection block is arranged inside the outer side of the upper panel, and the inner side end of the protection block is connected with the touch display screen body;
one end of the spring is fixedly arranged on the outer end face of the protection block, and the other end of the spring is arranged on the inner side of a prefabricated groove arranged in the upper panel;
the connecting sheet is attached to the inner side end of the protective block, and the cross section of the connecting sheet is L-shaped;
adopt above-mentioned technical scheme, strengthened the guard action to touch display screen body apex angle department, connection piece itself has elastic construction simultaneously, has improved the guard action.
As the preferred technical proposal of the utility model, the protection block forms a telescopic structure in the upper panel through a spring, and the cross section of the protection block is L-shaped;
by adopting the technical scheme, the protective performance of the touch display screen body is increased conveniently through the protective assembly, and the phenomenon that the touch display screen body is broken due to collision in the using process is avoided.
As the preferred technical scheme of the utility model, the limiting blocks are connected with the upper panel in a sliding way, and the limiting blocks and the protective components for protection are arranged in a one-to-one correspondence way;
by adopting the technical scheme, the limiting block plays a role in limiting and supporting the protection assembly, so that the protection assembly can perform better protection work conveniently.
As the preferred technical proposal of the utility model, the electrostatic adsorption strips are arranged in the support rod at equal intervals, and the longitudinal section of the electrostatic adsorption strip is in an I shape;
by adopting the technical scheme, the dustproof effect on the touch display screen body is enhanced, the dust is prevented from entering the normal work of the internal component and part which is influenced, and the service life of the touch display screen is prolonged.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a dustproof effectual touch display screen of display screen has dustproof effect to the display screen body, avoids the dust to get into the normal work of inside components and parts of influence, and has improved the barrier propterty to the touch display screen body, has strengthened holistic heat dispersion simultaneously.
1. 2 groups of supporting rods for supporting are fixedly arranged in the lower shell, and the static adsorption strips are arranged in the supporting rods in an equidistant penetrating manner, so that the static adsorption strips have an adsorption effect on dust in the air, the dust can be effectively prevented from being adsorbed on the surface of the touch display screen body, and a dust guard is arranged on the outer side of the upper panel through bolts, so that the overall dustproof effect is improved, and the dust is prevented from entering the inner part to influence the normal work of internal components;
2. the protective assemblies are arranged at four top corners of the touch display screen body, the protective blocks with L-shaped longitudinal sections are arranged inside the outer side of the upper panel, springs positioned inside the prefabricated grooves arranged inside the upper panel are fixedly arranged at two sides of each protective block, and connecting pieces with elastic potential energy are fixedly arranged at the inner ends of the protective blocks to protect the touch display screen body, so that the touch display screen body is convenient to use for a long time;
3. radiating holes are formed in the outer side of the upper panel at equal intervals, the radiating holes are symmetrically arranged in front and back of a vertical central axis of the upper panel, a dustproof plate is arranged on the outer side of each radiating hole, the radiating holes have a radiating effect on the inner part of the lower shell, the air circulation speed in the lower shell is enhanced, and the influence of overhigh temperature on the normal use of internal components is avoided;
drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the middle support rod and the electrostatic adsorption strip of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1-lower shell, 2-mounting groove, 3-upper panel, 4-gasket, 5-mounting block, 6-touch display screen body, 7-protection component, 701-protection block, 702-spring, 703-connecting sheet, 8-limiting block, 9-supporting rod, 10-electrostatic adsorption strip, 11-heat dissipation hole, 12-dust guard and 13-bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a dustproof effectual touch display screen of display screen, includes that the upper end of shell 1 is inside to have seted up mounting groove 2 down, and the upper end outside of shell 1 is provided with top panel 3 down, and the lower terminal surface fixed mounting of top panel 3 has gasket 4, and the lower extreme outside of gasket 4 installs the installation piece 5 that is used for connecting to the middle part inboard of top panel 3 is inlayed and is provided with touch display screen body 6, makes up the touch display screen structure that constitutes the use of being convenient for jointly.
When using this dustproof effectual touch display screen of display screen, it is specific as shown in fig. 1 and fig. 4, terminal surface fixed mounting's gasket 4 and installation piece 5 under the top panel 3 are connected with lower shell 1 earlier, installation piece 5 is connected with lower shell 1 through the mode that mounting groove 2 that lower shell 1 upper end outside was seted up was adopted the block to this moment, install top panel 3 in the upper end outside of shell 1 down, gasket 4 plays the effect that increases the connectivity when the installation, the steadiness of installation has been improved, touch display screen body 6 is installed in the upper end outside of shell 1 down under the effect of top panel 3 simultaneously.
Specifically, as shown in fig. 2 and 3, as the heat dissipation holes 11 are formed in the front and rear outer walls of the upper panel 3 at equal intervals, and the outer sides of the heat dissipation holes 11 are fixedly provided with the dust-proof plates 12 through the bolts 13, when the touch display screen is used as a whole, the heat dissipation holes 11 have a heat dissipation effect on the inner portion of the lower housing 1, so that the air circulation speed in the lower housing 1 is enhanced, the influence of overhigh temperature on the normal use of internal components is avoided, the dust-proof plates 12 have a dust-proof effect, meanwhile, the four top corners of the touch display screen body 6 are provided with the protection components 7, the protection block 701 with an L-shaped longitudinal section is arranged in the outer side of the upper panel 3, and the two sides of the protection block 701 are fixedly provided with the springs 702 positioned in the inner side of the pre-made grooves formed in the upper panel 3, when the touch display screen body 6 collides in use, the limit blocks 8 fixedly arranged at the lower end of the protection block 701 are connected with the upper panel 3 in a sliding manner under the effect of external force, simultaneously, the spring 702 is compressed, the connecting sheet 703 fixedly mounted at the inner side of the protective block 701 and having elastic potential energy is in mutual contact with the vertex angle of the touch display screen body 6, and the touch display screen body 6 is buffered, so that the touch display screen body 6 is protected, and long-time use is facilitated.
Specific as shown in fig. 1 and fig. 3, when using this touch display screen, because the inside fixed mounting of lower shell 1 has 2 groups to be used for the bracing piece 9 that supports, and the inside equidistant of bracing piece 9 is run through and is provided with electrostatic adsorption strip 10, electrostatic adsorption strip 10 has the adsorption to the dust in the air, can effectively avoid the dust to adsorb in the surface of touch display screen body 6, under the combined action of electrostatic adsorption strip 10 and dust guard 12, holistic dustproof effect has been increased, avoid the dust to get into the normal work of inside components and parts of inside influence, the service life is prolonged, this display screen model is TFT.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a touch display screen that display screen is dustproof effectual, its characterized in that includes:
the touch display screen comprises a lower shell, an upper panel, a gasket, a mounting block and a touch display screen body, wherein the upper end of the lower shell is internally provided with a mounting groove, the outer side of the upper end of the lower shell is provided with the upper panel, the lower end surface of the upper panel is fixedly provided with the gasket, the outer side of the lower end of the gasket is provided with the mounting block for connection, and the inner side of the middle part of the upper panel is embedded with the touch display screen body;
the protection assembly is arranged inside the outer side of the upper panel, a limiting block for limiting is fixedly arranged on the lower end face of the protection assembly, a support rod is arranged at the inner side end of the lower shell, and an electrostatic adsorption strip is connected inside the support rod;
the radiating holes are arranged inside the front outer wall and the rear outer wall of the upper panel at equal intervals, and dustproof plates for preventing dust are installed on the outer sides of the radiating holes through bolts.
2. The touch display screen with the good dustproof effect of the display screen as claimed in claim 1, wherein: the mounting block is connected with the lower shell in a clamping mode through the mounting groove, and the mounting block and the gasket are combined to form a T-shaped structure.
3. The touch display screen with the good dustproof effect of the display screen as claimed in claim 1, wherein: the protection component comprises a protection block, a spring and a connecting sheet;
the protection block is arranged inside the outer side of the upper panel, and the inner side end of the protection block is connected with the touch display screen body;
one end of the spring is fixedly arranged on the outer end face of the protection block, and the other end of the spring is arranged on the inner side of a prefabricated groove arranged in the upper panel;
the connecting piece is attached to the inner side end of the protective block, and the cross section of the connecting piece is L-shaped.
4. The touch display screen with the good dustproof effect of the display screen as claimed in claim 3, wherein: the protection piece passes through the spring and constitutes extending structure in the inside of top panel, and the cross section of spring is "L" type.
5. The touch display screen with the good dustproof effect of the display screen as claimed in claim 1, wherein: the limiting block is connected with the upper panel in a sliding mode, and the limiting block and the protection assembly used for protection are arranged in a one-to-one correspondence mode.
6. The touch display screen with the good dustproof effect of the display screen as claimed in claim 1, wherein: the electrostatic adsorption strips are arranged in the supporting rod at equal intervals, and the longitudinal section of each electrostatic adsorption strip is I-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120978022.0U CN215068173U (en) | 2021-05-10 | 2021-05-10 | Touch display screen with good dustproof effect of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120978022.0U CN215068173U (en) | 2021-05-10 | 2021-05-10 | Touch display screen with good dustproof effect of display screen |
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| Publication Number | Publication Date |
|---|---|
| CN215068173U true CN215068173U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120978022.0U Active CN215068173U (en) | 2021-05-10 | 2021-05-10 | Touch display screen with good dustproof effect of display screen |
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| CN (1) | CN215068173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114564119A (en) * | 2022-02-18 | 2022-05-31 | 江西视显高科技有限公司 | Touch capacitive screen that water-proof effects is good |
-
2021
- 2021-05-10 CN CN202120978022.0U patent/CN215068173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114564119A (en) * | 2022-02-18 | 2022-05-31 | 江西视显高科技有限公司 | Touch capacitive screen that water-proof effects is good |
| CN114564119B (en) * | 2022-02-18 | 2023-11-24 | 上海开祥信息科技有限公司 | Touch capacitance screen with good waterproof effect |
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