CN216957343U - Layered rotation display device - Google Patents
Layered rotation display device Download PDFInfo
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- CN216957343U CN216957343U CN202220482883.4U CN202220482883U CN216957343U CN 216957343 U CN216957343 U CN 216957343U CN 202220482883 U CN202220482883 U CN 202220482883U CN 216957343 U CN216957343 U CN 216957343U
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Abstract
The embodiment of the utility model discloses a layered rotation display device. The layered rotary display device includes: the supporting module comprises a central shaft and network slip rings, and the network slip rings are fixed on the central shaft at intervals; the display module comprises at least one layered screen, at least one receiving card and a sending card, wherein the layered screen is rotatably fixed on the central shaft, the receiving card is fixed on the layered screen and connected with the network slip ring, and the sending card is connected with the network slip ring. The embodiment of the utility model realizes the real-time data transmission of the receiving card and the sending card on the layered screen by means of the network slip ring, can adjust the corresponding display pictures in real time according to the rotation condition of the layered screen, can meet more display requirements, can not cause the network cable to be wound disorderly due to the rotation of the layered screen, and has low cost and wider application scenes.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a layered rotary display device.
Background
In the field of display screen application, advertisement display is a common application mode, the displayed pictures are rich, the content changes a lot, the display is suitable for indoor or square information display and convenient to recycle, the existing electronic display equipment is a flat panel display and consists of small LED module panels, and due to the fact that the LED working voltage is low, the energy consumption is low, the service life is long, the LED electronic display equipment can actively emit light, the brightness is high, the brightness can be adjusted by voltage, and the LED electronic display equipment has the advantages of impact resistance, vibration resistance and the like, the application scenes are very wide.
However, general display screen comes show article mode to use display device to fix on the support, the input display signal of cooperation rear end comes the display screen, the show area makes its show limited for the plane, fix on certain orientation promptly, only the content that shows on the display screen can be seen to the person in this orientation, the effect of propaganda and visiting can not be reached, some can rotatory display screens appear gradually along with the development of technique, but because the rotation characteristic of display screen, traditional wire rod connected mode carries out data transmission and realizes the difficulty, and adopt wireless transmission's mode can improve the cost greatly, therefore the display screen that can rotate at present can only show fixed content mostly, can't update the characters and the picture that need show in real time.
Disclosure of Invention
In view of this, embodiments of the present invention provide a layered rotation display apparatus, where a network slip ring is used to connect a receiving card on a rotating display screen and a far-end sending card, so as to implement real-time control on display contents of the display screen, and achieve higher flexibility.
In a first aspect, an embodiment of the present invention provides a layered rotation display device, including:
the supporting module comprises a central shaft and network slip rings, and the network slip rings are fixed on the central shaft at intervals;
the display module comprises at least one layered screen, at least one receiving card and a sending card, wherein the layered screen is rotatably fixed on the central shaft, the receiving card is fixed on the layered screen and connected with the network slip ring, and the sending card is connected with the network slip ring.
Optionally, in some embodiments, the support module further includes:
the rotating motor is connected with the layered screens in a one-to-one mode and used for driving the layered screens to rotate around the central shaft;
and a motor controller connected with the rotating motor and the transmitting card.
Optionally, in some embodiments, the layered screen comprises a multi-sided horizontally connected display screen.
Optionally, in some embodiments, the central shaft includes a hollow cavity, and the hollow cavity is provided with an internal network cable, and the internal network cable connects the network slip ring and the transmitting card.
Optionally, in some embodiments, the support module further includes:
and the central shaft is fixed at the top of the lower supporting seat.
Optionally, in some embodiments, the rotating electrical machine is fixed to the layered screen or the central shaft.
Optionally, in some embodiments, the support module further comprises a sliding collar slidably secured to the central shaft, the network slip ring being secured to the sliding collar.
Optionally, in some embodiments, the distance between the upper screen and the lower screen of the layered screen is greater than or equal to a first threshold and smaller than a second threshold.
The embodiment of the utility model provides a layered rotating device, which comprises a supporting module and a display module, wherein the supporting module comprises a central shaft and a network slip ring, the network slip ring is fixed on the central shaft at intervals, the display module comprises at least one layered screen, at least one receiving card and a sending card, the layered screen is rotatably fixed on the central shaft, the receiving card is fixed on the layered screen and is connected with the network slip ring, and the sending card is connected with the network slip ring.
Drawings
Fig. 1 is a schematic structural diagram of a layered rotation display device according to an embodiment of the present invention;
FIG. 2 is a top view of a layered rotary display device according to an embodiment of the present invention;
fig. 3 is an expanded schematic view of a layered screen according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Furthermore, the terms "first," "second," and the like may be used herein to describe various orientations, actions, steps, elements, or the like, but the orientations, actions, steps, or elements are not limited by these terms. These terms are only used to distinguish one direction, action, step or element from another direction, action, step or element. For example, the first connection end may be referred to as a second connection end, and similarly, the second connection end may be referred to as a first connection end, without departing from the scope of the present invention. The first connection end and the second connection end are both connection ends, but they are not the same connection end, specifically, they may be an input end, another one is an output end, or both of them may be input/output ends. The terms "first", "second", etc. are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. It should be noted that when a portion is referred to as being "secured to" another portion, it can be directly on the other portion or there can be an intervening portion. When a portion is said to be "connected" to another portion, it may be directly connected to the other portion or intervening portions may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Example one
The embodiment of the utility model provides a layered rotation display device, which can control different screens in real time:
as shown in fig. 1, the layered rotation display device provided in this embodiment mainly includes two modules: a support module 1 and a display module 2, wherein:
the support module 1 comprises a central shaft 11 and a network slip ring 12, wherein the network slip ring 12 is fixed on the central shaft 11 at intervals.
The display module 2 comprises at least one layered screen 21, at least one receiving card 22 and a sending card 23, wherein the layered screen 21 is rotatably fixed on the central shaft 11, the receiving card 22 is fixed on the layered screen 21 and connected with the network slip ring 12, and the sending card 23 is connected with the network slip ring 12.
In this embodiment, the support module 1 is mainly used to fix each component in the display module 2, wherein,
for supporting the main part, network sliding ring 12 adopts the gigabit net sliding ring, generally sets up on center pin 11 at equidistant for fix the display screen on center pin 11 and provide network connection, and the sliding ring interval is influenced by layering screen 21: it is necessary to ensure that the screen spacing between the upper and lower layers of the layered screen 21 is neither too large nor too small: the undersize interval can lead to adjacent layering screen 21 laminating closely difficult to rotate, the oversize interval can lead to the cooperation display effect between the adjacent layering screen 21 poor, whole picture splits, therefore the upper and lower interval of layering screen 21 usually has a value range, namely more than or equal to first threshold value less than or equal to the second threshold value, for example more than or equal to 5mm less than or equal to 10mm, the value range of first threshold value and second threshold value is influenced by multiple factors such as the assembly error of layering screen 21 and user's viewing distance, here does not do specific restriction. The layered screen 21 is a display component of a layered rotary display device, and generally includes a plurality of layered screens 21, each layered screen 21 can rotate and display independently, fig. 1 shows a layered rotary display device including three layered screens 21, the layered screens 21 and a receiving card 22 are bound together, the receiving card 22 is fixed on the layered screens 21 for receiving image data from a sending card 23, and then the image data is displayed as an image picture through the layered screens 21, and the receiving card 22 and the sending card 23 are connected through a network slip ring 12. In actual work, the layered screens 21 are fixed on the central shaft 11 in an up-down layered mode, each layered screen 21 is provided with one receiving card 22, the receiving cards 22 can rotate around the central shaft 11 along with the layered screens 21, the receiving cards 22 and the network slip ring 12 are always connected in the rotating process, when a plurality of layered screens 21 need to be displayed cooperatively, the sending cards 23 correspondingly adjust the corresponding pictures of the rotating layered screens 21 along with the rotation of the layered screens 21 so as to ensure that the pictures seen in the same direction are complete, and when each layered screen 21 is displayed independently, the display pictures of the layered screens 21 can be kept unchanged, so that the pictures rotate along with the layered screens 21 to achieve the effect of displaying in different directions. It can be understood that the above description of the operation status of the layered rotary display device is only an example, and the display image of the layered screen 21 can be adjusted by the sending card 23 according to different requirements,
to achieve different effects of presentation by means of rotation of the layered screen 21, which is not illustrated here.
More specifically, the distance between the network slip rings 12 is determined according to the up-and-down width of the layered screen 21 and the connection manner between the network slip rings 12 and the layered screen 21, for example, in some embodiments, when the network slip rings 12 are connected with the receiving card 22 on the layered screen 21 by means of the extendable network wire matching interface (it can be considered that the interface of the receiving card 22 is extended by the network wire), the freedom of the distance between the network slip rings 12 on the central axis 11 is greater, while in some alternative embodiments, when the interface positions between the network slip rings 12 and the receiving card 22 are fixed, the network slip rings 12 are usually arranged at equal intervals, and the intervals are the up-and-down width of the layered screen 21 (for the layered screens 21 with the same size, the intervals 12 of the network slip rings of the layered screens 21 with different sizes need to be designed separately).
Optionally, in some embodiments, the layered screen 21 comprises a multi-sided horizontally connected display screen. For example, taking fig. 2 as an example, fig. 2 is a top view of the layered rotary display device provided in this embodiment, and each layered screen 21 includes three display screens: the display device comprises a first-side display screen 211, a second-side display screen 212 and a third-side display screen 213, fig. 3 is an expanded schematic view of one of the layered screens 21, and the three-side display screens are transversely connected end to end in sequence to form a closed loop. Optionally, in some alternative embodiments, the layered screen 21 can further include one-sided, two-sided, and more-sided display screens, which are specifically set according to requirements and are not limited herein.
Optionally, in some embodiments, the support module 1 further comprises a rotating motor (not shown) and a motor controller (not shown):
and the rotating motor is connected with the layered screen 21 in a one-to-one manner and is used for driving the layered screen 21 to rotate around the central shaft 11. The rotating motor is fixed on the layered screen 21 or the central shaft 11, and when the rotating motor is fixed on the layered screen 21, the rotating motor always rotates around the central shaft along with the layered screen 21, so that the advantage that the layered screen 21 can be directly replaced and repaired without real-time maintenance when the motor fails is achieved.
And a motor controller connected to the rotating motor and the transmitting card 23. The motor controller is used for controlling the working state of the rotating motor, including the rotating direction, the rotating angle and the like, and meanwhile, the motor controller is connected with the sending card 23 to upload the working state, so that the sending card 23 can conveniently adjust the image data corresponding to the receiving card 22 according to the working state.
More specifically, in some embodiments, the central shaft 11 includes a hollow cavity provided with an internal network cable that connects the network slip ring 12 and the transmitter card 23. The existence of the hollow cavity enables the central shaft 11 to be hollow inside, so that the internal wiring of the layered rotary display device can be completed in the hollow cavity, and the problem that wires are easily disturbed by the layered screen 21 when external wiring is interfered by the layered screen is avoided.
Optionally, in some embodiments, the support module 1 further includes: and the central shaft 11 is fixed at the top of the lower supporting seat. For the layered rotary display device partially used as a billboard, when the layered rotary display device is fixed at a certain position, the central shaft 11 can be fixed on a building or other objects, when the layered rotary display device needs to be moved frequently, a lower support base needs to be arranged, the central shaft 11 is fixed at the top of the lower support base, and the lower support base plays a role in stabilizing the layered rotary display device, so that the bottom surface of the layered rotary display device needs to be flat (when multiple support points are adopted, the support points need to be on the same plane), and the weight is enough (according to the weight of the layered screen 21 mounted on the layered rotary display device).
Optionally, in some embodiments, the support module 1 further comprises a sliding collar slidably fixed to the central shaft 11, and the network slip ring 12 is fixed to the sliding collar. Because the specifications of the layered screen 21 are different, in order to be compatible with the existing display screen, the embodiment further sets the network slip ring 12 to be capable of sliding along the central shaft 11, so that even if there are installation problems such as insufficient distance from the receiving card 22 to the network slip ring 12 and improper size of the layered screen 21, the problem can be solved to a certain extent by moving the position of the network slip ring 12.
The embodiment provides a layered rotating device, including support module and display module, wherein the support module includes center pin and network sliding ring, the network sliding ring interval is fixed in the center pin, display module includes at least one layering screen, at least one receiving card and transmitter card, the rotatable center pin that is fixed in of layering screen, the receiving card is fixed in the layering screen and is connected with the network sliding ring, the transmitter card is connected with the network sliding ring, the device has realized the real-time data transmission of receiving card and transmitter card on the layering screen with the help of the network sliding ring, can be in real time according to the display screen that the rotation condition adjustment of layering screen corresponds, can satisfy more show demands, can not lead to the net twine to be in disorder to twine because of the rotation of layering screen, and low cost, the application scene is more extensive.
In the description herein, references to the description of the term "present embodiment," "other embodiments," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the particular embodiments described herein, and that various obvious changes, rearrangements and substitutions will now be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in some detail by the above embodiments, the utility model is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the utility model, and the scope of the utility model is determined by the scope of the appended claims.
Claims (8)
1. A layered rotary display device, comprising:
the supporting module comprises a central shaft and network slip rings, and the network slip rings are fixed on the central shaft at intervals;
the display module comprises at least one layered screen, at least one receiving card and a sending card, wherein the layered screen is rotatably fixed on the central shaft, the receiving card is fixed on the layered screen and connected with the network slip ring, and the sending card is connected with the network slip ring.
2. The layered rotary display apparatus of claim 1, wherein the support module further comprises:
the rotating motor is connected with the layered screens in a one-to-one mode and used for driving the layered screens to rotate around the central shaft;
and the motor controller is connected with the rotating motor and the sending card.
3. The layered rotary display apparatus of claim 1, wherein the layered screen comprises a multi-sided horizontally connected display screen.
4. The layered rotary display device of claim 1, wherein the central shaft comprises a hollow cavity, the hollow cavity being provided with an internal network cable connecting the network slip ring and the transmitting card.
5. The layered rotary display apparatus of claim 1, wherein the support module further comprises:
and the central shaft is fixed at the top of the lower supporting seat.
6. The layered rotary display apparatus of claim 2, wherein the rotary motor is fixed to the layered screen or the central shaft.
7. The layered rotary display device of claim 1, wherein the support module further comprises a sliding collar slidably secured to the central shaft, the network slip ring secured to the sliding collar.
8. The layered rotary display device according to claim 1, wherein the distance between the top and bottom of the layered screen is equal to or greater than a first threshold value and less than a second threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220482883.4U CN216957343U (en) | 2022-03-07 | 2022-03-07 | Layered rotation display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220482883.4U CN216957343U (en) | 2022-03-07 | 2022-03-07 | Layered rotation display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216957343U true CN216957343U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220482883.4U Active CN216957343U (en) | 2022-03-07 | 2022-03-07 | Layered rotation display device |
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| CN (1) | CN216957343U (en) |
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- 2022-03-07 CN CN202220482883.4U patent/CN216957343U/en active Active
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Effective date of registration: 20221230 Address after: Room 305, building 18, advanced energy storage and energy saving creative demonstration Industrial Park, No.169, Section 2, Renmin East Road, Changsha Economic and Technological Development Zone, 410000, Hunan Province Patentee after: Hunan Caiyi Photoelectric Technology Co.,Ltd. Address before: 518000 18 / F, block a, 18 / F, block B, No. 196, Tangtou Avenue, Langxin community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HUIDU TECHNOLOGY Co.,Ltd. |