CN209880042U - Holographic fan convenient to installation - Google Patents
Holographic fan convenient to installation Download PDFInfo
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- CN209880042U CN209880042U CN201920581203.2U CN201920581203U CN209880042U CN 209880042 U CN209880042 U CN 209880042U CN 201920581203 U CN201920581203 U CN 201920581203U CN 209880042 U CN209880042 U CN 209880042U
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Abstract
The utility model discloses a holographic fan convenient for installation, which comprises a control seat, one side of the control seat is respectively provided with a first LED plate and a second LED plate, the other side of the control seat is provided with a fixing device, the fixing device comprises a first fixing block and a second fixing block, one side of the second fixing block is connected with one side of the control seat, the inner side of the first fixing block is provided with a first cavity, one side of the first cavity is provided with a first chute, the other side of the first cavity is provided with a first through hole, the inner side of the first chute is provided with a first spring, one end of the first spring is provided with a first damping ball, one side of the first damping ball is connected with the first through hole, the inner side of the second fixing block is provided with a second cavity, one side of the second cavity is provided with a second chute, the other side of the second cavity is provided with a second through hole, a second spring is arranged in the second chute, one end of the second, the first fixed block is connected with the second fixed block through a rotating block.
Description
Technical Field
The utility model relates to a display device field particularly, relates to a holographic fan convenient to installation.
Background
At present, with the progress of science and technology, a large number of LED display devices are developed, the LED display screens are the widest in application range, and the 3D holographic fan screen is realized by mainly utilizing the persistence factor of human vision and by densely arranging one or more rows of LEDs and then carrying out rotary imaging. The detailed points are as follows: the visual effect of light on the retina remains for a period of time after the light ceases to function. Although the recognition accuracy of the human eye is very high, the time required for the optic nerve to transmit an image to the brain is 1/24 seconds. Just by utilizing the factor, when the switching speed of a plurality of stop motion pictures reaches 24 frames, continuous pictures can be formed, and the conventional holographic fan screen has the defects of wide application, more places needing to be used and complex installation.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to above not enough, provide a holographic fan convenient to installation, solve the inconvenient problem of holographic fan installation.
The technical scheme of the utility model is realized like this:
a holographic fan convenient to mount comprises a control seat, wherein one side of the control seat is respectively provided with a first LED plate and a second LED plate, the other side of the control seat is provided with a fixing device, the fixing device comprises a first fixing block and a second fixing block, one side of the second fixing block is connected with one side of the control seat, the inner side of the first fixing block is provided with a first cavity, one side of the first cavity is provided with a first chute, the other side of the first cavity is provided with a first through hole, the inner side of the first chute is provided with a first spring, one end of the first spring is provided with a first damping ball, one side of the first damping ball is connected with the first through hole, the inner side of the second fixing block is provided with a second cavity, one side of the second cavity is provided with a second chute, the other side of the second cavity is provided with a second through hole, the second spring is arranged in the second chute, one end, and one side of the second damping ball is connected with the second through hole.
Preferably, the control seat is connected with the first LED plate and the second LED plate through fixing blocks.
Preferably, the first fixed block and the second fixed block are connected through a rotating block, clamping blocks are arranged on two sides of one end of the first fixed block, clamping grooves matched with the clamping blocks are formed in the inner side of the rotating block, external threads are arranged on the outer side of one end of the second fixed block, and internal threads matched with the external threads are arranged inside the rotating block.
Preferably, a mandril is arranged between the first through hole and the second through hole.
Preferably, the two sides of the other end of the first fixing block are provided with mounting blocks, and mounting holes are formed in the two mounting blocks.
The utility model has the advantages that:
1. the holographic fan formed by arranging the control seat, the LED plate I and the LED plate II has the advantages of high definition, improved resolution, fine and smooth picture, wider color gamut and more vivid and natural color;
2. a wifi module is added in the control base, the content of the advertising player can be replaced through a local area network and the internet, the environment is protected, and the energy consumption is ultra-low;
3. the utility model discloses a structural design is brief, and is small, breaks through the installation environment restriction, and the mode of combination formula installation for install safety fast more, inside adds two sets of springs, plays the effect of buffering.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments 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 structural diagram of a holographic fan that is easy to install according to an embodiment of the present invention;
FIG. 2 is a side view of a holographic fan that facilitates installation according to embodiments of the present invention;
fig. 3 is a schematic structural diagram of a fixing device according to an embodiment of the present invention.
In the figure:
1. a control seat; 2. a first LED board; 3. a second LED panel; 4. a fixing device; 5. a first fixed block; 6. a second fixed block; 7. a first cavity; 8. a first sliding chute; 9. a first through hole; 10. a first spring; 11. a first damping ball; 12. a second cavity; 13. a second chute; 14. a second through hole; 15. a second spring; 16. a second damping ball; 17. a fixed block; 18. rotating the block; 19. a clamping block; 20. a card slot; 21. an external thread; 22. an internal thread; 23. a top rod; 24. mounting blocks; 25. and (7) installing holes.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Embodiment one, as shown in fig. 1-3, according to the utility model provides a holographic fan convenient to installation, including control pedestal 1, control pedestal 1's inside is equipped with drive module and control module, and one side of control pedestal 1 is equipped with LED board one 2 and LED board two 3 respectively, and it needs to notice here, all be connected through fixed block 17 between control pedestal 1 and LED board one 2 and the LED board two 3, and then control pedestal 1 can drive LED board one 2 and LED board two 3 and rotate, and the opposite side of control pedestal 1 is equipped with fixing device 4.
The structure and function of the fixing device 4 will be described in detail below.
As shown in fig. 3, the fixing device 4 includes a first fixing block 5 and a second fixing block 6, one side of the second fixing block 6 is connected to one side of the control seat 1, a first cavity 7 is formed inside the first fixing block 5, a first sliding groove 8 is formed on one side of the first cavity 7, a first through hole 9 is formed on the other side of the first cavity 7, a first spring 10 is formed inside the first sliding groove 8, a first damping ball 11 is formed at one end of the first spring 10, one side of the first damping ball 11 is connected to the first through hole 9, a second cavity 12 is formed inside the second fixing block 6, a second sliding groove 13 is formed on one side of the second cavity 12, a second through hole 14 is formed on the other side of the second cavity 12, a second spring 15 is arranged inside the second sliding groove 13, a second damping ball 16 is formed at one end of the second spring 15, and one side of the second damping ball 16 is connected to the second through hole 14, but it should, and, the two ends of the top rod 23 are respectively contacted with the first damping ball 11 and the second damping ball 16.
As shown in fig. 3, the first fixing block 5 is connected with the second fixing block 6 through the rotating block 18, the clamping blocks 19 are arranged on two sides of one end of the first fixing block 5, the mounting blocks 24 are arranged on two sides of the other end of the first fixing block 5, mounting holes 25 are formed in the two sets of mounting blocks 24, clamping grooves 20 matched with the clamping blocks 19 are formed in the inner side of the rotating block 18, external threads 21 are formed in the outer side of one end of the second fixing block 6, and internal threads 22 matched with the external threads 21 are formed in the rotating block 18.
The specific working process is as follows: install LED board 2 and LED board two 3 on control seat 1 through fixed block 17, when needs install whole device in other places, install fixed block 5 on the wall body through mounting hole 25 and installation piece 24, be connected fixed block 5 and the both ends of fixed block two 6 through rotatory piece 18, and then one side fixture block 19 of fixed block one 5 contacts with draw-in groove 20 of rotatory piece 18, external screw thread 21 on the fixed block two 6 contacts with the internal thread 22 of rotatory piece 18, rotatory fixed block two 6, make fixed block two 6 fixed with rotatory piece 18, and then the both ends of ejector pin 23 contact with damping ball 11 and damping ball two 16 respectively, make spring one 10 and spring two 15 play the effect of buffering.
In summary, with the aid of the technical solution of the present invention, by setting the control seat 1, the LED board one 2 and the LED board two 3, the holographic fan formed by the above method has the advantages of high definition, improved resolution, fine and smooth picture, wider color gamut, and more vivid and natural color; a wifi module is added in the control base, the content of the advertising player can be replaced through a local area network and the internet, the environment is protected, and the energy consumption is ultra-low; the utility model discloses a structural design is brief, and is small, breaks through the installation environment restriction, and the mode of combination formula installation for install safety fast more, inside adds two sets of springs, plays the effect of buffering.
Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (5)
1. The holographic fan convenient to install is characterized by comprising a control base (1), wherein one side of the control base (1) is provided with a first LED plate (2) and a second LED plate (3) respectively, the other side of the control base (1) is provided with a fixing device (4), the fixing device (4) comprises a first fixing block (5) and a second fixing block (6), one side of the second fixing block (6) is connected with one side of the control base (1), the inner side of the first fixing block (5) is provided with a first cavity (7), one side of the first cavity (7) is provided with a first sliding groove (8), the other side of the first cavity (7) is provided with a first through hole (9), the inner side of the first sliding groove (8) is provided with a first spring (10), one end of the first spring (10) is provided with a first damping ball (11), and one side of the first damping ball (11) is connected with the first through hole (9), the cavity II (12) is formed in the inner side of the fixed block II (6), a sliding groove II (13) is formed in one side of the cavity II (12), a through hole II (14) is formed in the other side of the cavity II (12), a spring II (15) is arranged in the sliding groove II (13), a damping ball II (16) is arranged at one end of the spring II (15), and one side of the damping ball II (16) is connected with the through hole II (14).
2. The holographic fan convenient to install of claim 1, wherein the control base (1) is connected with the first LED board (2) and the second LED board (3) through fixing blocks (17).
3. The holographic fan convenient to mount as claimed in claim 1, wherein the first fixing block (5) is connected with the second fixing block (6) through a rotating block (18), two sides of one end of the first fixing block (5) are provided with clamping blocks (19), a clamping groove (20) matched with the clamping blocks (19) is formed in the inner side of the rotating block (18), an external thread (21) is formed in the outer side of one end of the second fixing block (6), and an internal thread (22) matched with the external thread (21) is formed in the rotating block (18).
4. Holographic fan easy to install according to claim 1, characterized in that a top rod (23) is provided between the first through hole (9) and the second through hole (14).
5. The holographic fan convenient to mount as claimed in claim 1, wherein the fixing block I (5) is provided with mounting blocks (24) at two sides of the other end thereof, and mounting holes (25) are formed in two sets of the mounting blocks (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581203.2U CN209880042U (en) | 2019-04-26 | 2019-04-26 | Holographic fan convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581203.2U CN209880042U (en) | 2019-04-26 | 2019-04-26 | Holographic fan convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209880042U true CN209880042U (en) | 2019-12-31 |
Family
ID=68962463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920581203.2U Active CN209880042U (en) | 2019-04-26 | 2019-04-26 | Holographic fan convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209880042U (en) |
-
2019
- 2019-04-26 CN CN201920581203.2U patent/CN209880042U/en active Active
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