CN220706850U - Adjustable LED display screen - Google Patents
Adjustable LED display screen Download PDFInfo
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- CN220706850U CN220706850U CN202322273528.3U CN202322273528U CN220706850U CN 220706850 U CN220706850 U CN 220706850U CN 202322273528 U CN202322273528 U CN 202322273528U CN 220706850 U CN220706850 U CN 220706850U
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- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
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- 238000000034 method Methods 0.000 description 3
- 230000003712 anti-aging effect Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable LED display screen, which can freely adjust the distance between a second LED display screen body and a third LED display screen body according to requirements by a user under the action of an adjusting component, so that the LED display screen has different angles and different specifications with the first LED display screen body; by adopting the combined action of the driving piece, the gear, the first rack and the second rack and under the rotation action of the transmission shaft, the effect of synchronously adjusting the distance between the second LED display screen body and the third LED display screen body is realized; through adopting first regulating plate and second regulating plate respectively with second LED display screen body and third LED display screen body coupling, under the effect that first regulating plate and second regulating plate combined together, not only can guarantee the installation stability between second LED display screen body and third LED display screen body and the LED display screen casing, can also drive second LED display screen body and third LED display screen body respectively simultaneously and adjust.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to an adjustable LED display screen.
Background
An LED display screen is a display screen using LEDs (light emitting diodes) as display elements. The LED display screen has the characteristics of high brightness, high contrast, high color saturation, high response speed, long service life and the like. The LED display screen is widely applied to places such as indoor and outdoor billboards, stage backgrounds, stadiums, traffic signals, market displays and the like.
However, some LED displays exist, such as application number: CN201822118305.9, filing date: 2018-12-14 have proposed a flexible LED display screen, including the FPC circuit board, the recess has been seted up to the positive surface of FPC circuit board, the bottom fixedly connected with LED lamp of recess inner chamber, the rear side fixedly connected with connecting plate of FPC circuit board, the equal swing joint in both sides of connecting plate has the locating lever, the through-hole has all been seted up at the top and the bottom of connecting plate both sides, and the spacing groove has been seted up to one side of through-hole, the inner chamber fixedly connected with stopper of spacing groove, one side fixedly connected with nut of stopper, one side that the stopper was kept away from to the nut extends to the inner chamber of through-hole, the inner chamber threaded connection of nut has the bolt. According to the utility model, through the matched use of the FPC circuit board, the groove, the LED lamp, the connecting plate, the base layer, the reinforcing layer, the anti-aging layer, the high temperature resistant layer, the positioning rod, the limiting block, the nut, the bolt, the knob, the mounting hole and the magnet, the problem of single mounting mode of the conventional flexible LED display screen is solved.
The above-mentioned disclosed patent can have multiple installation modes, but because this LED display screen is integrated setting, can't adjust the LED display screen according to actual conditions to form the LED display screen of different specification sizes.
Disclosure of Invention
The utility model aims to provide an adjustable LED display screen, which can be adjusted so as to meet the requirements of users according to actual conditions.
In order to solve the technical problems, the utility model adopts a technical scheme that:
an adjustable LED display screen, comprising,
the LED display screen comprises an LED display screen shell, wherein an installation cavity is formed in the LED display screen shell;
a first LED display screen body is fixedly arranged on one side of the LED display screen shell;
a second LED display screen body and a third LED display screen body are respectively arranged on one side of the first LED display screen body in a sliding manner at intervals, the second LED display screen body and the third LED display screen body are positioned on the same horizontal plane, and the distance between the second LED display screen body and the first LED display screen body and the distance between the third LED display screen body and the first LED display screen body are D;
an adjusting component is arranged in the mounting cavity and is respectively connected with the second LED display screen body and the third LED display screen body, and is used for adjusting the distance between the second LED display screen body and the third LED display screen body and forming display screens with different specifications and sizes with the first LED display screen body;
the adjustment assembly includes:
the driving piece is arranged at the upper part of the LED display screen shell, the output end of the driving piece penetrates through the LED display screen and extends into the mounting cavity to be fixedly connected with a transmission shaft, and the transmission shaft is rotationally arranged in the mounting cavity;
the gear is fixedly sleeved on the transmission shaft;
the first rack is arranged on one side of the gear and meshed with the gear, a first adjusting plate is fixedly arranged on one side of the first rack, the first adjusting plate is slidably embedded in the mounting cavity, and one side of the first adjusting plate is connected with the second LED display screen body;
the second rack is arranged on the other side of the gear and meshed with the gear, a second adjusting plate is fixedly arranged on one side of the second rack, the second adjusting plate is slidably embedded in the mounting cavity, and one side of the second adjusting plate is in contact with the third LED display screen body.
According to some embodiments, the installation cavity is arc structure, the both sides of installation cavity are provided with in a sliding way respectively first regulating plate and second regulating plate, first regulating plate and second regulating plate are arc structure.
According to some embodiments, the upper and lower sides of one side of the installation cavity are respectively provided with a first arc-shaped groove, and the upper and lower sides of the other side of the installation cavity are respectively provided with a second arc-shaped groove;
the upper side and the lower side of the first adjusting plate are respectively fixedly provided with a first guide block, and the first guide blocks are slidably embedded in the first arc-shaped groove;
the upper and lower both sides of second regulating plate are fixed respectively and are provided with the second guide block, the second guide block slides and inlays and locate in the second arc wall.
According to some embodiments, the first guide block and the second guide block are each in an arc-shaped structure.
According to some embodiments, the first adjusting plate is connected with the second LED display screen through a first connecting plate;
the second adjusting plate is connected with the third LED display screen body through a second connecting plate.
According to some embodiments, the drive is a motor.
According to some embodiments, the value range of D is D.gtoreq.10 cm.
The beneficial effects are that:
1. through under the effect of adjusting part, the user can be according to the interval between second LED display screen body and the third LED display screen body of demand, thereby with the display screen of a different angle and different specification sizes of first LED display screen body.
2. Through adopting under the combined action of driving piece, gear, first rack and second rack to under the rotation effect of transmission shaft, realized the interval between second LED display screen body and the third LED display screen body and carried out synchronous regulation's effect.
3. Through adopting first regulating plate and second regulating plate respectively with second LED display screen body and third LED display screen body coupling for under the effect that first regulating plate and second regulating plate combined together, not only can guarantee the installation stability between second LED display screen body and third LED display screen body and the LED display screen casing, can also drive second LED display screen body and third LED display screen body respectively simultaneously and adjust.
4. Through with second LED display screen body and third LED display screen body spaced setting in one side of first LED display screen body for under such design effect, avoided second LED display screen body and third LED display screen body appear with first LED display screen body collision or the dead phenomenon of card in the in-process of adjusting.
5. Under the integral effect of the utility model, the operation is simple, convenient and quick, and the utility model can also rapidly adapt to the display requirements of different scenes and requirements, and has wide application range.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic view of the adjustment assembly shown in FIG. 2;
FIG. 4 is an enlarged view of a portion of the portion A shown in FIG. 3;
fig. 5 is a perspective cross-sectional view of the LED display screen housing shown in fig. 2.
In the figure, 1LED display screen shell, 11 installation cavity, 12 first arc wall, 13 second arc wall, 2 first LED display screen body, 3 second LED display screen body, 4 third LED display screen body, 5 adjusting component, 51 driving piece, 52 transmission shaft, 53 gear, 54 first rack, 55 first regulating plate, 56 second rack, 57 second regulating plate, 58 first guide block, 59 second guide block, 6 first connecting plate, 7 second connecting plate.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 5, an adjustable LED display screen includes an LED display screen housing 1, a first LED display screen body 2, a second LED display screen body 3, a third LED display screen body 4, and an adjustment assembly 5.
The LED display screen shell 1 is provided with a mounting cavity 11; a first LED display screen body 2 is fixedly arranged on one side of the LED display screen shell 1; a second LED display screen body 3 and a third LED display screen body 4 are respectively arranged on one side of the first LED display screen body 2 in a sliding manner at intervals, the second LED display screen body 3 and the third LED display screen body 4 are positioned on the same horizontal plane, and the distance between the second LED display screen body 3 and the third LED display screen body 4 and the first LED display screen body 2 is D; an adjusting component 5 is arranged in the mounting cavity 11, and the adjusting component 5 is respectively connected with the second LED display screen body 3 and the third LED display screen body 4 and is used for adjusting the distance between the second LED display screen body 3 and the third LED display screen body 4 and forming display screens with different specifications and sizes with the first LED display screen body 2; through under the effect of adjusting part 5, the user can freely adjust the interval between second LED display screen body 3 and the third LED display screen body 4 according to the demand to with the display screen of a different angle and different specification sizes of first LED display screen body 2, simultaneously, with second LED display screen body 3 and the spaced setting of third LED display screen body 4 in one side of first LED display screen body 2, make under such design effect, avoided second LED display screen body 3 and third LED display screen body 4 appear in the in-process of adjusting and collide or be the dead phenomenon of card with first LED display screen body 2.
The adjusting assembly 5 comprises: the driving member 51, the driving shaft 52, the gear 53, the first rack 54, the first adjusting plate 55, the second rack 56, and the second adjusting plate 57. The driving piece 51 is arranged at the upper part of the LED display screen shell 1, the output end of the driving piece 51 penetrates through the LED display screen and extends into the mounting cavity 11 to be fixedly connected with a transmission shaft 52, and the transmission shaft 52 is rotatably arranged in the mounting cavity 11; the gear 53 is fixedly sleeved on the transmission shaft 52; the first rack 54 is arranged on one side of the gear 53 and meshed with the gear 53, a first adjusting plate 55 is fixedly arranged on one side of the first rack 54, the first adjusting plate 55 is embedded in the mounting cavity 11 in a sliding manner, and one side of the first adjusting plate 55 is connected with the second LED display screen body 3; the second rack 56 is arranged on the other side of the gear 53 and is meshed with the gear 53, a second adjusting plate 57 is fixedly arranged on one side of the second rack 56, the second adjusting plate 57 is slidably embedded in the mounting cavity 11, and one side of the second adjusting plate 57 is in sliding fit with the third LED display screen body 4. By adopting the combined action of the driving piece 51, the gear 53, the first rack 54 and the second rack 56 and under the rotation action of the transmission shaft 52, the effect of synchronously adjusting the distance between the second LED display screen body 3 and the third LED display screen body 4 is realized; through adopting first regulating plate 55 and second regulating plate 57 to be connected with second LED display screen body 3 and third LED display screen body 4 respectively for under the effect that first regulating plate 55 and second regulating plate 57 combined together, not only can guarantee the installation stability between second LED display screen body 3 and third LED display screen originally and the LED display screen casing 1, can also drive second LED display screen body 3 and third LED display screen body 4 respectively simultaneously and adjust.
When the second LED display screen body 3 and the third LED display screen body 4 do not need to be adjusted, the second LED display screen body 3 and the third LED display screen body 4 at this time are covered on the front side of the first LED display screen body 2, and when the second LED display screen body 3 and the third LED display screen body 4 need only be electrified, in order to meet the requirements of users, the driving piece 51 can be started, the driving piece 51 drives the transmission shaft 52, the transmission shaft 52 drives the gear 53 to rotate, the gear 53 is meshed with the first rack 54 and the second rack 56 respectively, the first rack 54 drives the first adjusting plate 55, the first adjusting plate 55 drives the second LED display screen body 3, the second rack 56 drives the second adjusting plate 57, the second adjusting plate 57 drives the third LED display screen body 4 to be far away from the second LED display screen body 3, and therefore, when the first adjusting plate 55 and the second adjusting plate 57 drive the second LED display screen body 3 and the third LED display screen body 4 to collide with the first LED display screen body 2 along the track 11 respectively, and the first LED display screen body 2 cannot collide with the second LED display screen body 3, and the first LED display screen body 2 cannot collide with the first LED display screen body 2, and the first LED display screen body 2 cannot be formed, and the second LED display screen body cannot collide with the second LED display screen body 2, and the first LED display screen body can not collide with the second LED display screen body 2, and the first display screen body can be prevented from collision.
Further stated, the installation cavity 11 is of an arc structure, the two sides of the installation cavity 11 are respectively provided with the first adjusting plate 55 and the second adjusting plate 57 in a sliding manner, the first adjusting plate 55 and the second adjusting plate 57 are of arc structures, so that under the design effect, when the first adjusting plate 55 and the second adjusting plate 57 respectively drive the second LED display screen body 3 and the third LED display screen body 4 to move along the track of the installation cavity 11, the second LED display screen body 3 and the third LED display screen body 4 can be inclined to form different angles while moving, and form display screens with different sizes with the first LED display screen body 2, at the moment, the first LED display screen body 2, the second LED display screen body 3 and the third LED display screen body 4 are electrified, and after the corresponding equipment is debugged, the display screen size required by a user can be formed, and the use requirement of the display screen is met for the user.
As shown in fig. 5, the upper and lower sides of one side of the installation cavity 11 are respectively provided with a first arc-shaped groove 12, and the upper and lower sides of the other side of the installation cavity 11 are respectively provided with a second arc-shaped groove 13; the upper side and the lower side of the first adjusting plate 55 are respectively fixedly provided with a first guide block 58, and the first guide blocks 58 are slidably embedded in the first arc-shaped groove 12; the upper and lower both sides of second regulating plate 57 are fixed respectively and are provided with second guide block 59, and second guide block 59 slides and inlays in locating second arc wall 13 for under the effect that first arc wall 12, first guide block 58, second arc wall 13 and second guide block 59 combined together, can play certain restriction effect to the removal stroke of first regulating plate 55 and second regulating plate 57 respectively, avoided first regulating plate 55 and second regulating plate 57 at the in-process of sliding, from the circumstances that LED display screen casing 1 dropped down, can also guarantee simultaneously with the stability that second LED display screen body 3 and third LED display screen body 4 are installed on LED display screen casing 1 indirectly.
Further illustratively, the first and second guide blocks 58, 59 are each arcuate in configuration such that the first and second guide blocks 58, 59 are adapted to the configuration of the first and second arcuate slots 12, 13, respectively.
As shown in fig. 1 and 2, the first adjusting plate 55 is connected with the second LED display screen body 3 through the first connecting plate 6; the second adjusting plate 57 is connected with the third LED display screen body 4 through the second connecting plate 7, so that the second LED display screen body 3 and the third LED display screen body 4 can be stably installed with the LED display screen housing 1 under the action of the first connecting plate 6 and the second connecting plate 7.
Further illustratively, the driving member 51 is a motor.
Further, the value range of D is more than or equal to 10cm, namely under the design range, the condition that the second LED display screen body 3 and the third LED display screen body 4 are regulated and the first LED display screen body 2 cannot collide is guaranteed.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. An adjustable LED display screen, comprising:
the LED display screen comprises an LED display screen shell (1), wherein an installation cavity (11) is formed in the LED display screen shell (1);
a first LED display screen body (2) is fixedly arranged on one side of the LED display screen shell (1);
a second LED display screen body (3) and a third LED display screen body (4) are respectively arranged on one side of the first LED display screen body (2) at intervals in a sliding manner, the second LED display screen body (3) and the third LED display screen body (4) are positioned on the same horizontal plane, and the distance between the second LED display screen body (3) and the third LED display screen body (4) and the first LED display screen body (2) is D;
an adjusting component (5) is arranged in the mounting cavity (11), and the adjusting component (5) is respectively connected with the second LED display screen body (3) and the third LED display screen body (4) and is used for adjusting the distance between the second LED display screen body (3) and the third LED display screen body (4) and forming display screens with different specifications and sizes with the first LED display screen body (2);
the adjusting assembly (5) comprises:
the driving piece (51), the driving piece (51) is arranged at the upper part of the LED display screen shell (1), the output end of the driving piece (51) penetrates through the LED display screen and extends to the mounting cavity (11), a transmission shaft (52) is fixedly connected and arranged in the mounting cavity (11), and the transmission shaft (52) is rotationally arranged in the mounting cavity (11);
the gear (53) is fixedly sleeved on the transmission shaft (52);
the first rack (54) is arranged on one side of the gear (53) and meshed with the gear (53), a first adjusting plate (55) is fixedly arranged on one side of the first rack (54), the first adjusting plate (55) is slidably embedded in the mounting cavity (11), and one side of the first adjusting plate (55) is connected with the second LED display screen body (3);
the second rack (56), second rack (56) are located the opposite side of gear (53), and with gear (53) meshing, one side of second rack (56) is fixed to be provided with second regulating plate (57), second regulating plate (57) slip is inlayed and is located in installation cavity (11), one side of second regulating plate (57) with third LED display screen body (4).
2. An adjustable LED display screen as set forth in claim 1, wherein: the installation cavity (11) is of an arc-shaped structure, the two sides of the installation cavity (11) are respectively provided with the first adjusting plate (55) and the second adjusting plate (57) in a sliding mode, and the first adjusting plate (55) and the second adjusting plate (57) are of arc-shaped structures.
3. An adjustable LED display screen as set forth in claim 2, wherein: the upper side and the lower side of one side of the installation cavity (11) are respectively provided with a first arc-shaped groove (12), and the upper side and the lower side of the other side of the installation cavity (11) are respectively provided with a second arc-shaped groove (13);
the upper side and the lower side of the first adjusting plate (55) are respectively fixedly provided with a first guide block (58), and the first guide blocks (58) are slidably embedded in the first arc-shaped groove (12);
the upper side and the lower side of the second adjusting plate (57) are respectively fixedly provided with a second guide block (59), and the second guide blocks (59) are slidably embedded in the second arc-shaped grooves (13).
4. An adjustable LED display screen according to claim 3, wherein: the first guide block (58) and the second guide block (59) are of arc-shaped structures.
5. An adjustable LED display screen as set forth in claim 1, wherein: the first adjusting plate (55) is connected with the second LED display screen body (3) through a first connecting plate (6);
the second adjusting plate (57) is connected with the third LED display screen body (4) through a second connecting plate (7).
6. An adjustable LED display screen as set forth in claim 1, wherein: the driving member (51) is a motor.
7. An adjustable LED display screen as set forth in claim 1, wherein: the value range of D is more than or equal to 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322273528.3U CN220706850U (en) | 2023-08-23 | 2023-08-23 | Adjustable LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322273528.3U CN220706850U (en) | 2023-08-23 | 2023-08-23 | Adjustable LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220706850U true CN220706850U (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322273528.3U Active CN220706850U (en) | 2023-08-23 | 2023-08-23 | Adjustable LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220706850U (en) |
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2023
- 2023-08-23 CN CN202322273528.3U patent/CN220706850U/en active Active
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