CN213930113U - Liftable LED display screen structure - Google Patents
Liftable LED display screen structure Download PDFInfo
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- CN213930113U CN213930113U CN202022980239.3U CN202022980239U CN213930113U CN 213930113 U CN213930113 U CN 213930113U CN 202022980239 U CN202022980239 U CN 202022980239U CN 213930113 U CN213930113 U CN 213930113U
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- display screen
- groove
- bearing
- cell body
- groove body
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Abstract
The utility model discloses a liftable LED display screen structure, including display screen, backplate, first cell body and second cell body, the display screen sets up in the middle of first cell body and second cell body to press from both sides tight fixedly inwards through first cell body and second cell body, install the fixed plate on the terminal surface of second cell body one side, the backplate is equipped with the spout on the surface perpendicularly, slidable mounting has the slider in the spout, install back of the body strip on the fixed plate, slider one end is installed on back of the body strip, install the fixed block on the side of first cell body towards the backplate, it is tight first to install the clamp on the fixed block, the locking mechanism of second cell body, the backplate lower extreme is just being equipped with the mounting groove to spout department, install the adjustment mechanism who drives the slider and reciprocate in the mounting groove. The utility model discloses simple structure, the motor is not installed on this device, great reduction the width, made things convenient for the installation, avoided influencing the outward appearance, and through first cell body and second cell body tight display screen of clamp inwards, made things convenient for the installation and the dismantlement to the display screen.
Description
Technical Field
The utility model relates to a display screen technical field, concretely relates to liftable LED display screen structure.
Background
In the prior art, the development of display technology is promoted by social informatization, and the LED display screen is a high-tech product, which gradually blends into people's life.
Through retrieval and discovery, a liftable LED display screen structure is disclosed in a Chinese patent with an authorization publication number of CN201120294305.X, and the liftable LED display screen structure comprises a supporting component, a lifting component and an LED display screen component, wherein the LED display screen component and the lifting component are arranged on the supporting component, and the LED display screen component is driven by the lifting component to lift.
However, the above technical solutions still have the problems that a large-scale supporting component needs to be additionally arranged for lifting, the structure is complex, and the lifting is easy to damage due to the use of a steel wire rope.
Disclosure of Invention
The utility model aims to solve the technical problem that a liftable LED display screen structure is provided. To solve the problems set forth in the background art described above.
The utility model discloses a realize through following technical scheme: the utility model provides a liftable LED display screen structure, including display screen, backplate, first cell body and second cell body parallel arrangement are in backplate the place ahead, the display screen sets up in the middle of first cell body and second cell body, and press from both sides tight fixedly inwards through first cell body and second cell body, install the fixed plate on the terminal surface of second cell body one side, the backplate is equipped with the spout on the surface perpendicularly, slidable mounting has the slider in the spout, install the back of the body strip on the fixed plate, slider one end is installed on the back of the body strip, install the fixed block on the side of first cell body towards the backplate, it is tight first to install on the fixed block clamp, the locking mechanism of second cell body, the backplate lower extreme just is equipped with the mounting groove to spout department, install the adjustment mechanism who drives the slider and reciprocate in the mounting groove.
As a preferable technical scheme, the adjusting mechanism comprises a first screw rod, a first bevel gear, a second bevel gear and more than one first bearing, the bottom surface of the chute is provided with an installation hole communicated with the installation groove, one first bearing is embedded and installed on the top surface of the chute, the other first bearing is installed in the installation hole, a first screw hole is vertically arranged on the slide block, a first screw rod is connected in the first screw hole in a threaded manner, the upper end and the lower end of the first screw rod are all arranged in the inner ring of the first bearing, the bottom surface of the first screw rod extends into the mounting groove, and be connected with first conical gear, second conical gear and first conical gear meshing are connected, install the axostylus axostyle in the hole of second conical gear, and the internal face of mounting groove is just to embedded second bearing of installing of axostylus axostyle department, and axostylus axostyle one end is installed in the inner circle of second bearing, and the hole of second conical gear is the setting of rectangle structure.
According to the preferable technical scheme, the locking mechanism comprises a second screw rod, a third bearing and a hand wheel, the third bearing is installed on the fixed block in an embedded mode, a second screw hole is formed in the position, opposite to the inner ring of the third bearing, of the back strip, one end of the second screw rod is installed in the inner ring of the third bearing, the hand wheel is installed on the top surface of the second screw rod, and the lower end of the second screw rod is connected into the second screw hole in a threaded mode.
As the preferred technical scheme, the cross sections of the sliding block and the sliding groove are arranged in a dovetail structure, and the sliding block and the sliding groove are matched.
As a preferable technical scheme, the width of the wide body in the first trough body and the width of the wide body in the second trough body are the same as the width of the display screen.
The utility model has the advantages that: the utility model discloses simple structure, the motor is not installed on this device, great reduction the width, made things convenient for the installation, avoided influencing the outward appearance, and through first cell body and second cell body tight display screen of clamp inwards, made things convenient for the installation and the dismantlement to the display screen.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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, 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 view of the overall structure of the present invention;
fig. 2 is a vertical cross-sectional view of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, the lifting LED display screen structure of the present invention comprises a display screen 2, a back plate 1, a first tank 3 and a second tank 4, the first tank body 3 and the second tank body 4 are arranged in parallel in front of the back plate 1, the display screen 2 is arranged between the first tank body 3 and the second tank body 4, inwards clamping and fixing are achieved through the first groove body 3 and the second groove body 4, a fixing plate 14 is installed on the end face of one side of the second groove body 4, a sliding groove 16 is vertically formed in the surface of the back plate 1, a sliding block 9 is installed in the sliding groove 16, a back strip 13 is installed on the fixing plate 14, one end of the sliding block 9 is installed on the back strip 13, a fixing block 18 is installed on the side face, facing the back plate, of the first groove body 3, a locking mechanism for clamping the first groove body and the second groove body is installed on the fixing block 18, a mounting groove 8 is formed in the lower end of the back plate 1 and is right opposite to the sliding groove, and an adjusting mechanism for driving the sliding block 9 to move up and down is installed in the mounting groove 8.
In this embodiment, the adjusting mechanism includes a first screw 5, a first bevel gear 11, a second bevel gear 7 and more than one first bearing 17, a mounting hole communicated with the mounting groove is provided on the bottom surface of the chute 16, one first bearing 17 is embedded in the top surface of the chute, the other first bearing 17 is installed in the mounting hole, a first screw hole is vertically provided on the slider 9, the first screw 5 is connected in the first screw hole in a threaded manner, the upper and lower ends of the first screw 5 are all installed in the inner ring of the first bearing 17, the bottom surface of the first screw 5 extends into the mounting groove 8 and is connected with the first bevel gear 11, the second bevel gear 7 is connected with the first bevel gear 11 in a meshed manner, a shaft lever 12 is installed in the inner hole of the second bevel gear 7, a second bearing is installed at the position where the inner wall surface of the mounting groove 8 is embedded, one end of the shaft lever 12 is installed in the inner ring of the second bearing, the inner hole of the second bevel gear 7 is arranged in a rectangular structure.
In this embodiment, the locking mechanism includes a second screw 15, a third bearing and a hand wheel 6, the third bearing is embedded and installed on the fixed block 18, a second screw hole is provided at a position of the back strip 13 opposite to an inner ring of the third bearing, one end of the second screw 15 is installed in the inner ring of the third bearing, the hand wheel 6 is installed on a top surface of the second screw 15, and a lower end of the second screw 15 is in threaded connection with the second screw hole.
In this embodiment, the cross-sections of the sliding block 9 and the sliding groove 16 are arranged in a dovetail structure, and the sliding block and the sliding groove are matched, so that the sliding block is prevented from being separated from the sliding groove.
In this embodiment, the width of the wide body inside the first tank body 3 and the second tank body 4 is the same as the width of the display screen, so that the tightness during clamping is improved.
The motor (electric drill) of the device is independently arranged and is not arranged on the device, so that the size and the width of the back plate are greatly reduced, and the back plate is convenient to install;
when the display screen is installed, the second screw rod is rotated through the hand wheel, the second screw rod can drive the first groove body upwards after rising along the second screw hole, the width between the first groove body and the second groove body is increased, the display screen can be placed into the second groove body, after the installation, the hand wheel is rotated reversely, the first groove body is moved downwards, the display screen is pressed and fixed in the second groove body through the first groove body, the display screen is not required to be fixed through screws, and the display screen is convenient to detach and install.
When the height is adjusted, a drill bit of a rectangular structure is installed at the head of the electric drill, the drill bit is inserted into an inner hole of the second bevel gear, the second bevel gear can be driven to rotate after the electric drill is started, the first bevel gear and the first screw rod are driven by the rotation of the second bevel gear, the sliding block can move up and down along the sliding groove, the back strip, the fixing plate and the second groove body are driven by the sliding block to move, and the display screen in the second groove body can move up and down.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a liftable LED display screen structure which characterized in that: comprises a display screen (2), a back plate (1), a first groove body (3) and a second groove body (4), wherein the first groove body (3) and the second groove body (4) are arranged in front of the back plate (1) in parallel, the display screen (2) is arranged between the first groove body (3) and the second groove body (4) and is clamped and fixed inwards through the first groove body (3) and the second groove body (4), a fixing plate (14) is installed on the end surface of one side of the second groove body (4), a sliding groove (16) is vertically arranged on the surface of the back plate (1), a sliding block (9) is installed in the sliding groove (16) in a sliding manner, a back strip (13) is installed on the fixing plate (14), one end of the sliding block (9) is installed on the back strip (13), a fixing block (18) is installed on the side surface of the first groove body (3) facing the back plate, a locking mechanism for clamping the first groove body and the second groove body is installed on the fixing block (18), a mounting groove (8) is arranged right at the position of the lower end of the back plate (1), an adjusting mechanism for driving the sliding block (9) to move up and down is arranged in the mounting groove (8).
2. Liftable LED display screen structure of claim 1, characterized in that: the adjusting mechanism comprises a first screw rod (5), a first bevel gear (11), a second bevel gear (7) and more than one first bearing (17), a mounting hole communicated with the mounting groove is formed in the bottom surface of the sliding groove (16), one first bearing (17) is installed on the top surface of the sliding groove in an embedded mode, the other first bearing (17) is installed in the mounting hole, a first screw hole is vertically formed in the sliding block (9), the first screw rod (5) is connected into the first screw hole in a threaded mode, the upper end and the lower end of the first screw rod (5) are installed in the inner ring of the first bearing (17), the bottom surface of the first screw rod (5) extends into the mounting groove (8) and is connected with the first bevel gear (11), the second bevel gear (7) is connected with the first bevel gear (11) in an engaged mode, a shaft rod (12) is installed in the inner hole of the second bevel gear (7), and a second bearing is installed right opposite to the shaft rod in an embedded mode on the inner wall surface of the mounting groove (8), one end of the shaft lever (12) is arranged in the inner ring of the second bearing, and the inner hole of the second bevel gear (7) is arranged in a rectangular structure.
3. Liftable LED display screen structure of claim 1, characterized in that: the locking mechanism comprises a second screw rod (15), a third bearing and a hand wheel (6), the third bearing is installed on the fixing block (18) in an embedded mode, a second screw hole is formed in the position, opposite to the inner ring of the third bearing, of the back strip (13), one end of the second screw rod (15) is installed in the inner ring of the third bearing, the hand wheel (6) is installed on the top face of the second screw rod (15), and the lower end of the second screw rod (15) is connected to the second screw hole in a threaded mode.
4. Liftable LED display screen structure of claim 1, characterized in that: the cross sections of the sliding block (9) and the sliding groove (16) are arranged in a dovetail structure, and the sliding block and the sliding groove are matched.
5. Liftable LED display screen structure of claim 1, characterized in that: the width of the wide body in the first trough body (3) and the second trough body (4) is the same as that of the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022980239.3U CN213930113U (en) | 2020-12-10 | 2020-12-10 | Liftable LED display screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022980239.3U CN213930113U (en) | 2020-12-10 | 2020-12-10 | Liftable LED display screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213930113U true CN213930113U (en) | 2021-08-10 |
Family
ID=77151459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022980239.3U Active CN213930113U (en) | 2020-12-10 | 2020-12-10 | Liftable LED display screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213930113U (en) |
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2020
- 2020-12-10 CN CN202022980239.3U patent/CN213930113U/en active Active
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