CN211525907U - Display screen lifting structure - Google Patents
Display screen lifting structure Download PDFInfo
- Publication number
- CN211525907U CN211525907U CN201922355211.8U CN201922355211U CN211525907U CN 211525907 U CN211525907 U CN 211525907U CN 201922355211 U CN201922355211 U CN 201922355211U CN 211525907 U CN211525907 U CN 211525907U
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- China
- Prior art keywords
- display screen
- sheet metal
- structure according
- lifting structure
- screen lifting
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- 239000002184 metal Substances 0.000 claims abstract description 33
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention provides a display screen lifting structure which comprises a lifting frame at the rear part, wherein a sheet metal part is matched at the front part of the lifting frame, the upper part of the sheet metal part is connected with a display through a hinge assembly, and a driving assembly for driving the sheet metal part to lift is arranged in the sheet metal part. The invention provides a lifting display screen structure and a connection structure for driving the lifting display screen structure to lift, which are efficient to control, safe and convenient to use.
Description
Technical Field
The invention relates to the field of related connecting pieces of display screens, in particular to a lifting structure of a display screen.
Background
The display screens in the prior art are generally in a fixed form, the position of which cannot be changed. However, for the digital teaching and display at present, a display screen with more flexible position adjustment should be designed, and how to provide a display screen structure with flexible position adjustment is a direction that needs to be researched.
Disclosure of Invention
The invention provides a display screen lifting structure, which solves the problems in the prior art.
The technical scheme of the invention is realized as follows:
display screen elevation structure, including the lifting frame at rear portion, the anterior cooperation of lifting frame has the sheet metal component, sheet metal component upper portion is connected with the display through hinge assembly, the drive assembly that installation drive sheet metal component goes up and down in the sheet metal component.
As a preferable scheme of the invention, the driving assembly comprises a motor, a vertical rack is arranged in the middle of the lifting frame, and a primary gear output by the motor is meshed with the rack.
As the preferred scheme of the invention, the motor is inserted in the sheet metal part.
As a preferable scheme of the invention, the lifting frame is provided with a guide assembly, and a shaft sleeve matched with the guide assembly is arranged at the corresponding position of the sheet metal part.
As a preferable scheme of the present invention, the lifting frame includes an upper horizontal connecting rod and a lower horizontal connecting rod, and two vertical connecting rods are connected between the two horizontal connecting rods.
As a preferable scheme of the invention, the guide assembly comprises two optical axes between two horizontal connecting rods, and the shaft sleeve is sleeved on the optical axes.
As the preferred scheme of the invention, the hinge assembly comprises fixing seats fixed at two ends of the upper end face of the sheet metal part.
As a preferred scheme of the invention, the two ends of the upper end surface of the sheet metal part are provided with clamping sleeves which are arranged oppositely and fixed on corresponding fixed seats.
As a preferred scheme of the invention, a connecting shaft is connected between the two clamping sleeves.
As a preferable scheme of the invention, an axial clamping groove is arranged on the connecting shaft, and the display is clamped in the axial clamping groove.
Has the advantages that:
display screen elevation structure, including the lifting frame at rear portion, the anterior cooperation of lifting frame has the sheet metal component, sheet metal component upper portion is connected with the display through hinge assembly, the drive assembly that installation drive sheet metal component goes up and down in the sheet metal component. The invention provides a lifting display screen structure and a connection structure for driving the lifting display screen structure to lift, which are efficient to control, safe and convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic axial side view of the present invention.
In the figure, display 1, connecting axle 11, fixing base 2, screens cover 21, sheet metal component 3, vertical 4 that dry, horizontal connecting rod 5, rack 6, motor 7, optical axis 8, axle sleeve 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the lifting structure of the display screen comprises a lifting frame at the rear part, a sheet metal part 3 is matched with the front part of the lifting frame, the upper part of the sheet metal part 3 is connected with a display 1 through a hinge assembly, and a driving assembly for driving the sheet metal part 3 to lift is arranged in the sheet metal part 3.
The driving assembly comprises a motor 7, a vertical rack 6 is arranged in the middle of the lifting frame, and a first-stage gear output by the motor 7 is meshed with the rack 6.
The motor 7 is inserted in the sheet metal part 3.
Be equipped with the direction subassembly on the lifting frame, the sheet metal component 3 corresponds the position and is equipped with and leads subassembly complex axle sleeve 9.
The lifting frame comprises an upper horizontal connecting rod 5 and a lower horizontal connecting rod 5, and two vertical connecting rods 4 are connected between the two horizontal connecting rods 5.
The guide assembly comprises two optical axes 8 between the two horizontal connecting rods 5, and the shaft sleeve 9 is sleeved on the optical axes 8.
The hinge assembly comprises fixing seats 2 fixed at two ends of the upper end face of the sheet metal part 3.
Clamping sleeves 21 which are arranged oppositely are arranged at two ends of the upper end face of the sheet metal part 3, and the clamping sleeves 21 are fixed on the corresponding fixing seats 2.
The connecting shaft 11 is connected between the two clamping sleeves 21.
An axial clamping groove is formed in the connecting shaft 11, and the display 1 is clamped in the axial clamping groove.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. Display screen elevation structure, including the lift frame at rear portion, its characterized in that, the anterior cooperation of lift frame has sheet metal component (3), sheet metal component (3) upper portion is connected with display (1) through articulated subassembly, the drive assembly that installation drive sheet metal component (3) go up and down in sheet metal component (3).
2. The display screen lifting structure according to claim 1, wherein the driving assembly comprises a motor (7), a vertical rack (6) is arranged in the middle of the lifting frame, and a primary gear output by the motor (7) is meshed with the rack (6).
3. The display screen lifting structure according to claim 2, wherein the motor (7) is inserted inside the sheet metal part (3).
4. The display screen lifting structure according to claim 2, wherein a guide assembly is arranged on the lifting frame, and a shaft sleeve (9) matched with the guide assembly is arranged at a position corresponding to the sheet metal part (3).
5. The display screen lifting structure according to claim 4, wherein the lifting frame comprises an upper horizontal connecting rod (5) and a lower horizontal connecting rod (5), and two vertical connecting rods (4) are connected between the two horizontal connecting rods (5).
6. The display screen lifting structure according to claim 5, wherein the guiding assembly comprises two optical axes (8) between the two horizontal connecting rods (5), and the shaft sleeve (9) is sleeved on the optical axes (8).
7. The display screen lifting structure according to claim 1, wherein the hinge assembly comprises fixing seats (2) fixed at two ends of the upper end face of the sheet metal part (3).
8. The display screen lifting structure according to claim 7, wherein the two ends of the upper end surface of the sheet metal part (3) are provided with clamping sleeves (21) which are arranged oppositely, and the clamping sleeves (21) are fixed on the corresponding fixing seats (2).
9. The display screen lifting structure according to claim 8, wherein a connecting shaft (11) is connected between the two clamping sleeves (21).
10. The display screen lifting structure according to claim 9, wherein an axial slot is formed in the connecting shaft (11), and the display (1) is clamped in the axial slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355211.8U CN211525907U (en) | 2019-12-23 | 2019-12-23 | Display screen lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355211.8U CN211525907U (en) | 2019-12-23 | 2019-12-23 | Display screen lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211525907U true CN211525907U (en) | 2020-09-18 |
Family
ID=72446951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922355211.8U Expired - Fee Related CN211525907U (en) | 2019-12-23 | 2019-12-23 | Display screen lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211525907U (en) |
-
2019
- 2019-12-23 CN CN201922355211.8U patent/CN211525907U/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 |
Granted publication date: 20200918 |