CN213339465U - LED display screen folding structure - Google Patents
LED display screen folding structure Download PDFInfo
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- CN213339465U CN213339465U CN202022273800.4U CN202022273800U CN213339465U CN 213339465 U CN213339465 U CN 213339465U CN 202022273800 U CN202022273800 U CN 202022273800U CN 213339465 U CN213339465 U CN 213339465U
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Abstract
The utility model relates to a LED display screen technical field, concretely relates to LED display screen beta structure, including main screen and sub-screen, the sub-screen is provided with two and sets up respectively the both sides of main screen, just the sub-screen rotates with the main screen to be connected, main screen top and bottom are provided with two gag lever posts respectively, the one end of gag lever post with the main screen rotates to be connected, and the other end has been seted up and has been run through the pinhole of gag lever post, be provided with in the pinhole with the pin that the pinhole matches, a plurality of being used for holding have all been seted up to the top and the bottom of sub-screen the constant head tank of pin. The folding structure of the LED display screen is convenient for adjusting the angle between the screens while realizing screen folding, so that the folding structure of the LED display screen is convenient to use.
Description
Technical Field
The utility model relates to a LED display screen technical field especially relates to a LED display screen beta structure.
Background
With the gradual development of electronic equipment technology, the user demand for electronic equipment with large size and easy to carry is higher and higher, and therefore, the foldable display screen obtains extensive attention, and the foldable screen can be unfolded when in use to provide a larger display area, and is switched to a folded state when not in use, thereby facilitating transportation, installation and carrying by the user.
The LED display screen can be unfolded completely when being used in the prior art, so that all the sub-screens are positioned on the same plane, and a larger display area is provided. However, the angle of each screen is not easy to adjust and fix, and the requirements of users cannot be met in certain scenes. For example, in a large presentation and lecture scene, it is not easy for users who are close to the display screen and located on both sides of the display screen to see the contents displayed on the screen.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a LED display screen beta structure, LED display screen beta structure is convenient for adjust the angle between the screen when realizing that the screen is folding, makes its convenient to use.
In order to achieve the technical effects, the utility model adopts the following technical scheme:
the utility model provides a LED display screen beta structure, includes main screen and sub-screen, the sub-screen is provided with two and sets up respectively the both sides of main screen, just the sub-screen rotates with the main screen to be connected, main screen top and bottom are provided with two gag lever posts respectively, the one end of gag lever post with the main screen rotates to be connected, and the other end has been seted up and has been run through the pinhole of gag lever post, be provided with in the pinhole with the pin that the pinhole matches, a plurality of constant head tanks that are used for holding are all seted up to the top and the bottom of sub-screen.
Further, first mounting groove has all been seted up to the both sides of main screen, the sub-screen is close to one side of main screen be equipped with the second mounting groove that first mounting groove matches, rotate respectively in first mounting groove and the second mounting groove and be connected with first mounting and second mounting, still be provided with the connecting piece between first mounting and the second mounting, first installation through-hole and second installation through-hole have been seted up symmetrically to the both sides of connecting piece, first mounting and second mounting respectively with first installation through-hole and second installation through-hole clearance fit, just first mounting and second mounting all can wind the connecting piece rotates.
Furthermore, the gag lever post includes first linkage segment and second linkage segment, first linkage segment with the main screen rotates to be connected, the second linkage segment with first linkage segment is articulated and is in the pinhole is seted up and is kept away from the one end of first linkage segment.
Furthermore, the bottom of constant head tank is provided with first magnetism and inhales the piece, the pin is close to the one end of constant head tank is provided with the second magnetism that can inhale mutually with first magnetism and inhales the piece.
Furthermore, the bottom of the sub-screen is also provided with a movable support leg.
Furthermore, the movable support leg comprises a damping device fixedly connected with the sub-screen, an electric telescopic rod fixedly connected with the damping device and a universal caster arranged below the electric telescopic rod.
Compared with the prior art, the utility model provides a pair of LED display screen beta structure's beneficial effect does:
on the one hand, through setting up corresponding first mounting groove and second mounting groove on the contact surface at main screen and sub-screen to set up in first mounting groove and rotate the first mounting of being connected with main screen, set up in the second mounting groove and rotate the second mounting of being connected with the second mounting groove, and be connected first mounting and second mounting through the connecting piece, and this connecting piece is convenient for through clearance fit with first mounting and second mounting the rotation of first mounting and second mounting, with the increase sub-screen winds the turned angle of main screen makes it rotate more nimble, is convenient for adjust the angle of sub-screen for main screen, simultaneously, is convenient for fold the sub-screen.
On the other hand, the limiting rod is arranged at the top of the main screen, so that the angle of the rotated sub-screen can be conveniently fixed, the use mode is convenient and flexible, and the display screen fixing device is not limited to fixing all display screens on the same horizontal plane. Meanwhile, the far end of the limiting rod is provided with the pin hole, and the mounting position of the limiting rod is fixed through the pin, so that the fixing method is simple and rapid.
Drawings
Fig. 1 is a schematic view of an overall structure of a folding structure of an LED display screen according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a portion a-a' of a folding structure of an LED display screen according to an embodiment of the present invention;
fig. 3 is a schematic view of a partially enlarged structure of a folding structure a of an LED display screen according to an embodiment of the present invention;
the reference signs are: 10, main screen, 20, the sub-screen, 11, first mounting groove, 12, first mounting, 13, gag lever post, 131, first linkage segment, 132, the second linkage segment, 14, the pin, 141, first magnetism piece, 21, the second mounting groove, 22, the second mounting, 23, the connecting piece, 24, the constant head tank, 241, the second magnetism piece, 30, remove the stabilizer blade, 31, damping, 32, electric telescopic handle, 33, universal caster.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-2, the folding structure of the LED display screen provided in this embodiment includes a main screen 10 and sub-screens 20, where two sub-screens 20 are disposed and respectively disposed on two sides of the main screen 10, and the sub-screens 20 are rotatably connected to the main screen 10. Specifically, first mounting groove 11 has all been seted up to the both sides of main screen 10, sub-screen 20 is close to one side of main screen 10 be equipped with the second mounting groove 21 that first mounting groove 11 matches, be provided with first mounting 12 and second mounting 22 in first mounting groove 11 and the second mounting groove 21 respectively, one side of first mounting 12 with first mounting groove 11 rotates to be connected, one side of second mounting 22 with second mounting groove 21 rotates to be connected. Still be provided with connecting piece 23 between first mounting 12 and the second mounting 22, first installation through-hole and second installation through-hole have been seted up to the bilateral symmetry of connecting piece 23, the opposite side of first mounting 12 through the pivot with first installation through-hole clearance fit and with connecting piece 23 rotates and is connected, second mounting 22 through the pivot with second installation through-hole clearance fit and with connecting piece 23 rotates and is connected. In practical implementation, the first fixing member 12 and the second fixing member 22 are both rotatable around the connecting member 23, so as to increase a rotation angle of the sub-screen 20 relative to the main screen 10, and make the use and folding thereof more convenient.
In this embodiment, a locking mechanism is disposed on the main screen 10 to fix an angle between the sub-screen 20 and the main screen 10. Specifically, the locking mechanisms include two sets, and are respectively disposed in the middle of the top and the middle of the bottom of the main screen 10. Every group locking mechanism all includes two gag lever posts 13, every the one end of gag lever post 13 with main screen 10 rotates and is connected, and the pinhole that runs through gag lever post 13 is seted up to the other end, be provided with in the pinhole with the pin 14 that the pinhole matches, pin 14 with pinhole clearance fit, a plurality of constant head tanks 24 that are used for holding pin 14 are all seted up to the top and the bottom of sub-screen 20. In specific implementation, the sub-screen 20 is unfolded at a certain angle relative to the main screen 10, and then the pin 14 at one end of the limiting rod 13 is inserted into different positioning grooves 24 by rotating the limiting rod 13, so that the unfolding angle of the sub-screen 20 is fixed.
In this embodiment, in order to facilitate the storage of the limiting rod 13 when the display screen is folded to reduce the occupied space, the length of the limiting rod 13 can be extended and contracted. Specifically, the limiting rod 13 includes a first connecting section 131 and a second connecting section 132, the first connecting section 131 is rotatably connected to the main screen 10, and the second connecting section 132 is hinged to the first connecting section 131 and is disposed at one end of the pin hole far away from the first connecting section 131.
In this embodiment, in order to fix the position of the pin 14 quickly and easily, the bottom of the positioning slot 24 is provided with a first magnetic attraction member 141, one end of the pin 14 close to the positioning slot 24 is provided with a second magnetic attraction member 241 capable of attracting the first magnetic attraction member 141, and the first magnetic attraction member 141 and the second magnetic attraction member 241 are both rubidium-iron-boron magnets.
In this embodiment, the bottom of the sub-screen 20 is further provided with a moving foot 30. The movable foot 30 comprises a damping damper 31 fixedly connected with the sub-screen 20, an electric telescopic rod 32 fixedly connected with the damping damper 31, and a universal caster 33 arranged below the electric telescopic rod 32. The shock absorption damper 31 is convenient for reducing the shock of the LED display screen in the unfolding and folding processes.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (6)
1. The utility model provides a LED display screen beta structure which characterized in that: including main screen (10) and sub-screen (20), sub-screen (20) are provided with two and set up respectively the both sides of main screen (10), just sub-screen (20) rotate with main screen (10) and are connected, main screen (10) top and bottom are provided with two gag lever post (13) respectively, the one end of gag lever post (13) with main screen (10) rotate to be connected, and the other end is seted up and is run through the pinhole of gag lever post (13), be provided with in the pinhole with pin (14) that the pinhole matches, a plurality of constant head tanks (24) that are used for holding pin (14) have all been seted up to the top and the bottom of sub-screen (20).
2. The folding structure of the LED display screen of claim 1, wherein: first mounting groove (11) have all been seted up to the both sides of main screen (10), sub-screen (20) are close to one side of main screen (10) be equipped with second mounting groove (21) that first mounting groove (11) match, rotate respectively in first mounting groove (11) and second mounting groove (21) and be connected with first mounting (12) and second mounting (22), still be provided with connecting piece (23) between first mounting (12) and second mounting (22), first installation through-hole and second installation through-hole have been seted up symmetrically to the both sides of connecting piece (23), first mounting (12) and second mounting (22) respectively with first installation through-hole and second installation through-hole rotate and connect.
3. The folding structure of the LED display screen of claim 1, wherein: the gag lever post (13) includes first linkage segment (131) and second linkage segment (132), first linkage segment (131) with main screen (10) rotate to be connected, second linkage segment (132) with first linkage segment (131) are articulated and are in the pinhole is seted up and is kept away from the one end of first linkage segment (131).
4. The folding structure of the LED display screen of claim 1, wherein: the bottom of constant head tank (24) is provided with first magnetism and inhales piece (141), pin (14) are close to the one end of constant head tank (24) is provided with second magnetism and inhales piece (241) that can inhale each other with first magnetism and inhale piece (141).
5. The folding structure of the LED display screen of claim 1, wherein: the bottom of the sub-screen (20) is also provided with a movable supporting leg (30).
6. The folding structure of the LED display screen of claim 5, wherein: the movable support leg (30) comprises a damping damper (31) fixedly connected with the sub-screen (20), an electric telescopic rod (32) fixedly connected with the damping damper (31) and a universal caster (33) arranged below the electric telescopic rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022273800.4U CN213339465U (en) | 2020-10-14 | 2020-10-14 | LED display screen folding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022273800.4U CN213339465U (en) | 2020-10-14 | 2020-10-14 | LED display screen folding structure |
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| Publication Number | Publication Date |
|---|---|
| CN213339465U true CN213339465U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022273800.4U Active CN213339465U (en) | 2020-10-14 | 2020-10-14 | LED display screen folding structure |
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| CN (1) | CN213339465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115050271A (en) * | 2022-06-13 | 2022-09-13 | 上海中航光电子有限公司 | Display device |
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2020
- 2020-10-14 CN CN202022273800.4U patent/CN213339465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115050271A (en) * | 2022-06-13 | 2022-09-13 | 上海中航光电子有限公司 | Display device |
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