CN217603804U - Indoor electronic information display device - Google Patents
Indoor electronic information display device Download PDFInfo
- Publication number
- CN217603804U CN217603804U CN202220370585.6U CN202220370585U CN217603804U CN 217603804 U CN217603804 U CN 217603804U CN 202220370585 U CN202220370585 U CN 202220370585U CN 217603804 U CN217603804 U CN 217603804U
- Authority
- CN
- China
- Prior art keywords
- display screen
- protecting crust
- electronic information
- locking
- assembly
- 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.)
- Expired - Fee Related
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- 239000004744 fabric Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 12
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an indoor electronic information display device, which belongs to the technical field of electronic information, and comprises a protective shell, wherein a display screen is arranged in the inner cavity of the protective shell, electric telescopic rods are fixedly arranged at the upper end and the lower end of the back surface of the inner cavity of the protective shell, a supporting plate is fixedly arranged at the telescopic end of each electric telescopic rod, a movable connecting component is arranged between each supporting plate and the display screen, and the display screen is connected with the front side of the supporting plate through a movable component; the utility model discloses a setting of protecting crust can play the guard action to the display screen, and through the setting of dustproof subassembly, can use to play dustproof effect to the display screen with the protecting crust cooperation, through electric telescopic handle's setting, can release the display screen from the inner chamber of protecting crust in the use, through movable connection subassembly's setting, can adjust the use angle of display screen, through lock nut's setting, can fix the use angle of display screen.
Description
Technical Field
The utility model relates to an electronic information technical field specifically is an indoor electronic information display device.
Background
The electronic information display device generally adopts an LED screen to display information to the public, and compared with the traditional paper propaganda material, the electronic information display device has the advantages of saving paper resources, not needing repeated printing, being capable of modifying display information in time and the like, so that the electronic information display device is widely popularized and applied.
The LED display screen that current indoor electronic information show was used passes through installing support fixed mounting on the wall more, because its fixed mounting's mounting means, makes it can not carry out angle modulation according to the user demand, and the display screen exposes for a long time and adheres to the dust easily and influence the bandwagon effect in the outside, therefore we need provide an indoor electronic information display device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an indoor electronic information display device possesses and to carry out angle modulation to the display screen, and can carry out the advantage of dustproof protection to it when not using to solve the problem of proposing among the above-mentioned background art.
In order to achieve the purpose, the utility model provides an indoor electronic information display device, which comprises a protective shell, wherein a display screen is arranged in an inner cavity of the protective shell, electric telescopic rods are fixedly arranged at the upper end and the lower end of the back surface of the inner cavity of the protective shell, a supporting plate is fixedly arranged at the telescopic end of each electric telescopic rod, a movable connecting assembly is arranged between each supporting plate and the display screen, the display screen is connected with the front side of each supporting plate through a movable assembly, and a dustproof assembly is arranged in the inner cavity of the protective shell and positioned at the front side of the display screen;
the movable connection assembly comprises fixed plates fixedly mounted at the upper end and the lower end of the front face of the supporting plate, wherein the fixed plates are located below one group of surface bearings of the fixed plates and support rotating rods, the top ends of the rotating rods penetrate through the other group of the fixed plates and extend to the upper portions of the fixed plates, the surfaces of the rotating rods are located on two groups of the fixed plates, connecting seats are fixedly connected between the fixed plates, and the surfaces of the connecting seats are fixedly mounted on the back face of the display screen.
Preferably, the dustproof subassembly is including the wind-up roll of locating the protecting crust inner chamber, the surface of wind-up roll has connect dustproof cloth, the one end fixedly connected with arm-tie of dustproof cloth, the both sides of protecting crust inner chamber and the equal fixed mounting in the department of corresponding that is located the arm-tie have a slide rail, the surface of arm-tie and the inner wall sliding connection of slide rail, the positive fixed mounting of arm-tie has the handle, be provided with locking Assembly between arm-tie and the protecting crust, the equal fixed mounting in both sides of protecting crust has reset assembly.
Preferably, the locking assembly comprises a locking plate fixedly installed on the surface of the protective shell, the surface of the locking plate is in threaded connection with a locking rod, and one end of the locking rod penetrates through the locking plate and extends to the outside of the locking plate to be in threaded connection with the surface of the pulling plate.
Preferably, the subassembly that resets is including inlaying the fixed pipe of locating the protecting crust both sides, the both ends of wind-up roll run through two sets ofly respectively fixed pipe extends to the inner chamber of fixed pipe, the both ends of wind-up roll are all in the same place through the inner wall fixed connection of torque spring with fixed pipe.
Preferably, the clamping grooves matched with the torsion springs are formed in the two ends of the winding roller, and the inner walls of the clamping grooves are clamped with one ends of the torsion springs.
Preferably, the radiating groove has been seted up at the back of protecting crust, the inner chamber fixed mounting of radiating groove has the exhaust fan, the back fixed mounting of protecting crust has the installing support, the surperficial threaded connection of installing support has the installation pole, the one end of installation pole runs through the installing support and extends to the outside of installing support.
Preferably, the top end of the rotating rod is in threaded connection with a locking nut, and the bottom of the locking nut is attached to the top of the group of fixing plates located above the locking nut.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting of protecting crust can play the guard action to the display screen, through the setting of dustproof subassembly, can cooperate with the protecting crust to use and play dustproof effect to the display screen, through the setting of electric telescopic handle, can release the display screen from the inner chamber of protecting crust in the use, through the setting of movable coupling assembling, can adjust the use angle of display screen, through the setting of lock nut, can fix the use angle of display screen;
2. the utility model discloses a locking Assembly's setting can be in the same place arm-tie and protecting crust fixed connection to the realization is fixed the service position of arm-tie, and through reset assembly's setting, the wind-up roll that can be convenient for carries out the rolling with dustproof cloth, through the setting of slide rail, can promote the stability that the arm-tie removed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the exhaust fan of the present invention;
FIG. 3 is a schematic structural view of the dustproof assembly of the present invention;
fig. 4 is a schematic structural view of the movable connection assembly of the present invention.
In the figure: 1. a protective shell; 2. a display screen; 3. an electric telescopic rod; 4. a support plate; 5. a fixing plate; 6. a rotating rod; 7. a connecting seat; 8. a wind-up roll; 9. a dust cloth; 10. pulling a plate; 11. a slide rail; 12. a handle; 13. a locking plate; 14. a locking lever; 15. a fixed tube; 16. a torsion spring; 17. a card slot; 18. a heat sink; 19. an exhaust fan; 20. mounting a bracket; 21. mounting a rod; 22. and locking the nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides an indoor electronic information display device, which comprises a protective shell 1, wherein a heat dissipation groove 18 is arranged on the back surface of the protective shell 1, an exhaust fan 19 is fixedly arranged in the inner cavity of the heat dissipation groove 18, a mounting bracket 20 is fixedly arranged on the back surface of the protective shell 1, a mounting rod 21 is connected to the surface of the mounting bracket 20 through a thread, and one end of the mounting rod 21 penetrates through the mounting bracket 20 and extends to the outside of the mounting bracket 20;
the mounting bracket 20 and the mounting rod 21 are matched for use, the using position of the protective shell 1 can be fixed, when the device needs to be mounted, a user can attach the mounting bracket 20 to a wall surface, then the mounting rod 21 is screwed, one end of the mounting rod 21 penetrates through the mounting bracket 20 and extends to the outside of the mounting bracket 20 to be in threaded connection with the wall surface through rotation, so that the using position of the device is fixed, a certain heat dissipation space can exist between the protective shell 1 and the wall surface through arrangement of the mounting bracket 20, and heat generated in the working process of the display screen 2 can be discharged to the outside from the heat dissipation groove 18 through the exhaust fan 19 through arrangement of the heat dissipation groove 18;
preferably, a display screen 2 is arranged in an inner cavity of a protective shell 1, an electric telescopic rod 3 is fixedly arranged at each of the upper end and the lower end of the back face of the inner cavity of the protective shell 1, a supporting plate 4 is fixedly arranged at the telescopic end of the electric telescopic rod 3, a movable connecting assembly is arranged between the supporting plate 4 and the display screen 2, the display screen 2 is connected with the front face of the supporting plate 4 through the movable assembly, the movable connecting assembly comprises fixing plates 5 fixedly arranged at the upper end and the lower end of the front face of the supporting plate 4, a rotating rod 6 is supported by a surface bearing of one group of fixing plates 5 positioned below, the top end of the rotating rod 6 penetrates through the other group of fixing plates 5 and extends to the upper side of the fixing plates 5, a locking nut 22 is in threaded connection with the top end of the rotating rod 6, the bottom of the locking nut 22 is attached to the top end of one group of fixing plates 5 positioned above, a connecting seat 7 is fixedly connected between the two groups of fixing plates 5 on the surface of the rotating rod 6, and the surface of the connecting seat 7 is fixedly arranged on the back face of the display screen 2;
through the arrangement of the electric telescopic rod 3, when the display screen 2 needs to be used, a user can open the electric telescopic rod 3 through an external controller, the telescopic end of the electric telescopic rod 3 can push the display screen 2 out of the inner cavity of the protective shell 1 through the supporting plate 4 and the movable connecting assembly, when the use angle of the display screen 2 needs to be adjusted, the user can directly rotate the angle of the display screen 2, the rotation of the display screen 2 drives the rotating rod 6 to rotate through the connecting seat 7, after the use angle adjustment is completed, the user can tighten the locking nut 22 to fix the position of the rotating rod 6, and further the use angle of the display screen 2 is fixed, the display screen 2 in the embodiment has the function of brightness adjustment, the function is a common function of most display screens 2, the specific working principle is disclosed, and the description is omitted;
it is worth to be noted that, a dustproof assembly is arranged in the inner cavity of the protective shell 1 and located on the front side of the display screen 2, the dustproof assembly comprises a winding roller 8 arranged in the inner cavity of the protective shell 1, dustproof cloth 9 is wound on the surface of the winding roller 8, one end of the dustproof cloth 9 is fixedly connected with a pulling plate 10, sliding rails 11 are fixedly arranged on two sides of the inner cavity of the protective shell 1 and located at corresponding positions of the pulling plate 10, the surface of the pulling plate 10 is connected with the inner walls of the sliding rails 11 in a sliding mode, a handle 12 is fixedly arranged on the front side of the pulling plate 10, reset assemblies are fixedly arranged on two sides of the protective shell 1, each reset assembly comprises fixed tubes 15 embedded on two sides of the protective shell 1, two ends of the winding roller 8 penetrate through the two groups of the fixed tubes 15 respectively and extend to the inner cavity of the fixed tubes 15, two ends of the winding roller 8 are fixedly connected with the inner walls of the fixed tubes 15 through torsion springs 16, two ends of the winding roller 8 are provided with clamping grooves 17 matched with the torsion springs 16, and the inner walls of the clamping grooves 17 are clamped with one ends of the torsion springs 16;
through the arrangement of the dustproof assembly, after the display screen 2 is used, a user can control the electric telescopic rod 3 to retract the display screen 2 into the inner cavity of the protective shell 1, at the moment, the user can pull the handle 12 downwards, the handle 12 moves to pull the dustproof cloth 9 downwards through the pull plate 10, the protective shell 1 is sealed and is matched with the protective shell 1 for use, the display screen 2 is protected in the inner cavity of the protective shell 1, so that external dust is prevented from being attached to the surface of the display screen 2, and through the arrangement of the slide rail 11, the moving stability of the pull plate 10 can be improved;
through the arrangement of the reset assembly, in the process of pulling the dustproof cloth 9, a user can drive the winding roller 8 to rotate in the process of moving the dustproof cloth 9 as the dustproof cloth 9 is wound on the surface of the winding roller 8, the winding roller 8 can drive the torsion spring 16 to rotate to store force in the rotating process, when the user looses the handle 12, the force stored by the torsion spring 16 can reversely drive the winding roller 8 to rotate to wind the dustproof cloth 9, so that the user can use the display screen 2, and through the arrangement of the clamping groove 17, two ends of the winding roller 8 can be respectively clamped with the two groups of torsion springs 16 together, so that the torsion spring 16 can be rotated to store force in the rotating process of the winding roller 8;
a locking assembly is arranged between the pulling plate 10 and the protective shell 1, the locking assembly comprises a locking plate 13 fixedly arranged on the surface of the protective shell 1, the surface of the locking plate 13 is in threaded connection with a locking rod 14, and one end of the locking rod 14 penetrates through the locking plate 13 and extends to the outside of the locking plate 13 to be in threaded connection with the surface of the pulling plate 10;
through the setting of locking Assembly, when the user pulled the arm-tie 10 to the bottom of protecting crust 1 inner chamber, the user can tighten locking lever 14, and locking lever 14's rotation makes its one end run through locking plate 13 and extend to the outside of locking plate 13 and the surperficial threaded connection of arm-tie 10 to fix the position of arm-tie 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an indoor electronic information display device, includes protecting crust (1), its characterized in that: the protection device is characterized in that a display screen (2) is arranged in an inner cavity of the protection shell (1), electric telescopic rods (3) are fixedly mounted at the upper end and the lower end of the back face of the inner cavity of the protection shell (1), a supporting plate (4) is fixedly mounted at the telescopic end of each electric telescopic rod (3), a movable connecting assembly is arranged between each supporting plate (4) and the corresponding display screen (2), the display screen (2) is connected with the front face of each supporting plate (4) through a movable assembly, and a dustproof assembly is arranged in the inner cavity of the protection shell (1) and located on the front face of the display screen (2);
the movable connection assembly comprises fixing plates (5) fixedly installed at the upper end and the lower end of the front face of the supporting plate (4), wherein the fixing plates (5) are located at one group below the fixing plates (5), a rotating rod (6) is supported by a surface bearing of the fixing plates (5), the top end of the rotating rod (6) penetrates through the other group, the fixing plates (5) extend to the upper portion of the fixing plates (5), the surface of the rotating rod (6) is located on two groups, a connecting seat (7) is fixedly connected between the fixing plates (5), and the surface of the connecting seat (7) is fixedly installed on the back face of the display screen (2).
2. An indoor electronic information presentation device as claimed in claim 1, wherein: dustproof subassembly is including wind-up roll (8) of locating protecting crust (1) inner chamber, the surface of wind-up roll (8) has connect dustproof cloth (9) around, the one end fixedly connected with arm-tie (10) of dustproof cloth (9), the both sides of protecting crust (1) inner chamber and the equal fixed mounting in department of correspondence that is located arm-tie (10) have slide rail (11), the surface of arm-tie (10) and the inner wall sliding connection of slide rail (11), the positive fixed mounting of arm-tie (10) has handle (12), be provided with locking Assembly between arm-tie (10) and protecting crust (1), the equal fixed mounting in both sides of protecting crust (1) has reset assembly.
3. An indoor electronic information presentation device as claimed in claim 2, wherein: locking Assembly includes locking plate (13) of fixed mounting in protecting crust (1) surface, the surperficial threaded connection of locking plate (13) has locking lever (14), the one end of locking lever (14) runs through locking plate (13) and extends to the outside of locking plate (13) and the surperficial threaded connection of arm-tie (10).
4. An indoor electronic information presentation device as claimed in claim 2, wherein: reset assembly is including inlaying fixed pipe (15) of locating protecting crust (1) both sides, the both ends of wind-up roll (8) run through two sets of respectively fixed pipe (15) and extend to the inner chamber of fixed pipe (15), the inner wall fixed connection that the both ends of wind-up roll (8) all are in the same place through torsion spring (16) and fixed pipe (15).
5. An indoor electronic information presentation device as claimed in claim 4, wherein: draw-in groove (17) with torsion spring (16) looks adaptation are all seted up at the both ends of wind-up roll (8), the inner wall of draw-in groove (17) and the one end joint of torsion spring (16).
6. An indoor electronic information presentation device as claimed in claim 1, wherein: radiating groove (18) have been seted up to the back of protecting crust (1), the inner chamber fixed mounting of radiating groove (18) has exhaust fan (19), the back fixed mounting of protecting crust (1) has installing support (20), the surperficial threaded connection of installing support (20) has installation pole (21), the one end of installation pole (21) runs through installing support (20) and extends to the outside of installing support (20).
7. An indoor electronic information presentation device as claimed in claim 1, wherein: the top end of the rotating rod (6) is in threaded connection with a locking nut (22), and the bottom of the locking nut (22) is attached to the top of the fixing plate (5) located above the locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220370585.6U CN217603804U (en) | 2022-02-23 | 2022-02-23 | Indoor electronic information display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220370585.6U CN217603804U (en) | 2022-02-23 | 2022-02-23 | Indoor electronic information display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217603804U true CN217603804U (en) | 2022-10-18 |
Family
ID=83563037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220370585.6U Expired - Fee Related CN217603804U (en) | 2022-02-23 | 2022-02-23 | Indoor electronic information display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217603804U (en) |
-
2022
- 2022-02-23 CN CN202220370585.6U patent/CN217603804U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221018 |