CN221258410U - Display screen rotating structure - Google Patents
Display screen rotating structure Download PDFInfo
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- CN221258410U CN221258410U CN202323333485.XU CN202323333485U CN221258410U CN 221258410 U CN221258410 U CN 221258410U CN 202323333485 U CN202323333485 U CN 202323333485U CN 221258410 U CN221258410 U CN 221258410U
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- display screen
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- motor
- lifting rod
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- 230000017525 heat dissipation Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a display screen rotating structure which comprises a display screen body, wherein a support is fixedly arranged on the back surface of the display screen body, the support is connected with a lifting rod in a hinged mode, the lifting rod comprises an upper rod and a lower rod, the lower rod is sleeved with the upper rod, a threaded hole is formed in the position, close to the top end, of the lower rod, a fastening screw is connected in the threaded hole in a threaded manner, and a fastening screw head is tightly contacted with the surface of the upper rod sleeved inside the lower rod after being screwed. Through setting up drive box, motor, driving gear, driven gear and lifter, utilize motor, driving gear and driven gear transmission to drive the lifter rotation, and the lifter is used for supporting the display screen to can go up and down to adjust display screen body height, thereby make the display screen not only can rotate but also adjust display screen body height.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a display screen rotating structure.
Background
The LED display screen is a flat panel display, which consists of small LED module panels and is used for displaying various information such as characters, images, videos and the like. The LED electronic display screen integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable operation and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news release, securities trade and the like, and can meet the requirements of different environments.
The Chinese patent document with the publication number of CN213361709U discloses a television display screen with a rotating structure, which comprises a display screen main body and a box body, wherein the bottom of the display screen main body is provided with a base, and the box body is internally provided with the rotating structure connected with the base; the rotary structure comprises a rotary shaft which is connected in the box body in a matched and rotary way through a bearing and a shaft seat, a driving component which is connected with the rotary shaft in a linkage way is arranged in the box body, the rotary shaft is arranged in the vertical direction, the upper end of the rotary shaft movably penetrates through the top of the box body, a supporting table is detachably arranged at the upper end of the rotary shaft, and the base is detachably arranged at the top of the supporting table; a rotary sealing component is connected between the supporting table at the periphery of the rotary shaft and the box body.
Through the rotating structure, when the television display screen is used, the television display screen can be driven to rotate through the mutual matching of the rotating shaft, the driving assembly, the supporting table and the base, and the position of the television display screen is adjusted, so that the television display screen is compact in structure and convenient to use. And, the base is through standing groove, each spacing hole and each cooperation of adjusting spacing subassembly and supporting bench detachable connection, can conveniently dismantle the TV display screen, change, simple structure, the operation of being convenient for, but the inventor thinks that this rotary mechanism can't go up and down, can only one altitude use when using to influence the actual bandwagon effect of display screen, bring inconvenience.
Disclosure of utility model
(One) solving the technical problems
In order to overcome the defects in the prior art, the utility model provides a display screen rotating structure, which is characterized in that a driving box, a motor, a driving gear, a driven gear and a lifting rod are arranged, the lifting rod is driven to rotate by utilizing the transmission of the motor, the driving gear and the driven gear, and the lifting rod is used for supporting a display screen and can lift and adjust the height of a display screen body, so that the display screen can rotate and can also adjust the height of the display screen body, the problem that the rotating mechanism proposed by the background art cannot lift and can only be used at one height when in use, thereby influencing the actual display effect of the display screen and bringing inconvenience is solved.
(II) technical scheme
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a display screen revolution mechanic, includes the display screen body, display screen body back fixed mounting has the support, the support passes through articulated mode with the lifter and is connected, the lifter includes upper boom and lower boom, lower boom cover upper boom, threaded hole has been seted up near the top position to the lower boom, threaded hole threaded connection has the fastening screw, fastening screw wire head screw up back with the inside nested upper boom surface in contact closely of lower boom.
As a preferable scheme of the display screen rotating structure, the utility model comprises the following steps: the lifting device is characterized by further comprising a driving box, wherein the lower end of the lifting rod penetrates through the driving box, a motor is fixedly installed in the driving box, a driving gear is fixedly connected to the top end of an output shaft of the motor, and the driving gear is in meshed connection with a driven gear fixedly connected to the lifting rod.
As a preferable scheme of the display screen rotating structure, the utility model comprises the following steps: the bottom of the lifting rod is connected with the driving box in a shaft way, and a shaft sleeve is arranged at the joint of the lifting rod and the driving box.
As a preferable scheme of the display screen rotating structure, the utility model comprises the following steps: the bottom fixedly connected with balancing weight of drive case, the mounting hole has been seted up in the four corners of balancing weight.
As a preferable scheme of the display screen rotating structure, the utility model comprises the following steps: and the wall of the driving box corresponding to the motor is provided with a heat dissipation hole.
As a preferable scheme of the display screen rotating structure, the utility model comprises the following steps: the lifting rod is made of metal steel pipes.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
Through setting up drive box, motor, driving gear, driven gear and lifter, utilize motor, driving gear and driven gear transmission to drive the lifter rotation, and the lifter is used for supporting the display screen to can go up and down to adjust display screen body height, thereby make the display screen not only can rotate but also adjust display screen body height.
Drawings
FIG. 1 is a cross-sectional structural view of the present utility model;
FIG. 2 is a block diagram of the present utility model;
FIG. 3 is a diagram showing the structure of the joint between the display screen body and the lifting rod;
Wherein: 1. a display screen body; 2. a bracket; 3. a lifting rod; 31. a pole is arranged; 32. a lower rod; 4. a threaded hole; 5. fastening a screw; 6. a drive box; 7. a motor; 8. a drive gear; 9. a driven gear; 10. a shaft sleeve; 11. balancing weight; 12. and the heat dissipation holes.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
As shown in fig. 1-3, the utility model provides a display screen rotating structure, which comprises a display screen body 1, wherein a bracket 2 is fixedly arranged on the back of the display screen body 1, the bracket 2 is connected with a lifting rod 3 in a hinged manner, the lifting rod 3 comprises an upper rod 31 and a lower rod 32, the lower rod 32 is sleeved with the upper rod 31, a threaded hole 4 is formed in the position, close to the top end, of the lower rod 32, a fastening screw 5 is connected in the threaded hole 4 in a threaded manner, and after a wire head of the fastening screw 5 is screwed, the fastening screw is in tight contact with the surface of the upper rod 31 sleeved with the lower rod 32.
As a preferred scheme of the display screen rotating structure, specifically, in order to enable the display screen to rotate, the display screen rotating structure further comprises a driving box 6, the lower end of the lifting rod 3 penetrates through the driving box 6, a motor 7 is fixedly installed in the driving box 6, a driving gear 8 is fixedly connected to the top end of an output shaft of the motor 7, the driving gear 8 is meshed with a driven gear 9 fixedly connected to the lifting rod 3, in addition, in order to enable the lifting rod 3 to smoothly rotate, the bottom of the lifting rod 3 is connected with the driving box 6 in a shaft mode, a shaft sleeve 10 is installed at the joint of the lifting rod 3 and the driving box 6, in this way, if the display screen body 1 needs to rotate in use, the motor 7 is started, the output shaft of the motor 7 drives the driving gear 8 to rotate, the driving gear 8 drives the driven gear 9 to rotate, and the driven gear 9 is fixedly connected with the lifting rod 3, and therefore the lifting rod 3 rotates along with the rotation of the motor 7.
As a preferable scheme of the display screen rotating structure, in particular, in order to enable the display screen rotating structure to be vertically installed and prevent toppling, a balancing weight 11 is fixedly connected to the bottom of a driving box 6 to stabilize the center of gravity, and mounting holes are formed in four corners of the balancing weight 11, so that the balancing weight 11 is only required to be fixed through the mounting holes by using bolts when the display screen rotating structure is used.
As a preferable scheme of the display screen rotating structure, specifically, in order to protect the motor 7 and prolong the service life of the motor 7, a heat dissipation hole 12 is formed at a wall position of the driving box 6 corresponding to the motor 7 for heat dissipation of the motor 7.
As a preferable scheme of the display screen rotating structure, in particular, in order to prevent the lifting rod 3 from being easily deformed during use, the lifting rod 3 is made of a metal steel pipe, and the metal steel pipe is strong in rigidity and cannot be easily deformed and bent.
The working principle of the utility model is as follows: when the display screen is used, firstly, the display screen body 1 is fixed at a designated position through the mounting holes formed in the balancing weight 11 by using bolts, then, the display screen body 1 is mounted on the upper rod 31 of the lifting rod 3 through the support 2, the angle of the display screen body 1 is adjusted during mounting, then, the fastening screw 5 is unscrewed, the upper rod 31 of the lifting rod 3 can move up and down, the fastening screw 5 is screwed up through the threaded hole 4 after the height is adjusted as required, finally, the motor 7 is started, and the motor 7 is connected with the driven gear 9 through the meshing of the driving gear 8, so that the lifting rod 3 rotates, the effect of rotating the display screen body 1 is achieved, and the content on the display screen body 1 is better shown to surrounding people.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a display screen revolution mechanic, includes display screen body (1), its characterized in that: the utility model discloses a display screen body (1) back fixed mounting has support (2), support (2) are connected through articulated mode with lifter (3), lifter (3) are including upper rod (31) and lower pole (32), lower pole (32) cover upper rod (31), threaded hole (4) have been seted up near the top position to lower pole (32), threaded hole (4) internal thread connection has fastening screw (5), fastening screw (5) screw head screw up back with lower pole (32) inside sheathed upper rod (31) surface in close contact.
2. A display screen rotation structure according to claim 1, wherein: still include drive case (6), lifter (3) lower extreme runs through drive case (6), fixed mounting has motor (7) in drive case (6), output shaft top fixedly connected with driving gear (8) of motor (7), driven gear (9) meshing connection of fixed connection on driving gear (8) and lifter (3).
3. A display screen rotation structure according to claim 2, wherein: the bottom of the lifting rod (3) is in shaft connection with the driving box (6), and a shaft sleeve (10) is arranged at the joint of the lifting rod (3) and the driving box (6).
4. A display screen rotation structure according to claim 2, wherein: the bottom of drive case (6) fixedly connected with balancing weight (11), the mounting hole has been seted up in the four corners of balancing weight (11).
5. A display screen rotation structure according to claim 2, wherein: and a heat dissipation hole (12) is formed in the position of the box wall of the driving box (6) corresponding to the motor (7).
6. A display screen rotation structure according to claim 1, wherein: the lifting rod (3) is made of metal steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323333485.XU CN221258410U (en) | 2023-12-07 | 2023-12-07 | Display screen rotating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323333485.XU CN221258410U (en) | 2023-12-07 | 2023-12-07 | Display screen rotating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221258410U true CN221258410U (en) | 2024-07-02 |
Family
ID=91632186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323333485.XU Active CN221258410U (en) | 2023-12-07 | 2023-12-07 | Display screen rotating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221258410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119435660A (en) * | 2025-01-09 | 2025-02-14 | 济南旭日升电子科技有限公司 | A rotating LED display screen |
-
2023
- 2023-12-07 CN CN202323333485.XU patent/CN221258410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119435660A (en) * | 2025-01-09 | 2025-02-14 | 济南旭日升电子科技有限公司 | A rotating LED display screen |
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