CN214101949U

CN214101949U - Movable fixed combination device for LED display screen

Info

Publication number: CN214101949U
Application number: CN202023108152.3U
Authority: CN
Inventors: 刘迪红
Original assignee: Suzhou Baco Photoelectric Technology Co ltd
Current assignee: Suzhou Baco Photoelectric Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-31
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a movable fixed combination device for LED display screen, which relates to the technical field of LED display screen fixing devices, and aims at the problems that the existing LED display screen fixing device has single structure function and poor adjustability and can not meet the more and more extensive application and use requirements of LED display screens, the following proposal is provided, which comprises two side frames with the same structure, two transverse frames with the same structure, a locking mechanism and an adjusting mechanism, wherein two transverse frames are fixedly connected between the two side frames, the locking mechanism and the adjusting mechanism are respectively arranged between the two side frames and the two transverse frames, and two sliding rods and two transverse rods are arranged between the two transverse frames; the utility model discloses novel structure has solved current LED display screen fixing device structure function singleness, and the controllability is poor, can not satisfy the problem of more and more extensive application of LED display screen and user demand, suitable popularization.

Description

Movable fixed combination device for LED display screen

Technical Field

The utility model relates to a LED display screen fixing device technical field especially relates to a LED display screen is with mobilizable fixed composite set.

Background

The LED display screen is a flat panel display, is composed of small LED module panels, is used for displaying various information such as characters, images, videos and the like, and is widely applied to different environments such as commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like.

The prior LED display screen fixing device ensures that the adjustability of the LED display screen is increasingly poor under the condition of ensuring the installation stability of the LED display screen, and the fixing device with single function can not meet the application and use requirements of the LED display screen. Therefore, in order to solve such problems, we propose a movable fixed combination device for an LED display screen.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of LED is mobilizable fixed composite set for display screen has solved current LED display screen fixing device structure function singleness, and the controllability is poor, can not satisfy the more and more extensive application of LED display screen and user demand's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a LED is mobilizable fixed composite set for display screen, includes two side frames that the structure is the same, two horizontal frames that the structure is the same, locking mechanism and adjustment mechanism, two the side frame is close to each other two cross frames that the structure is the same and be symmetric distribution about the center of side frame of one side fixedly connected with, and two the inside of side frame is provided with two tooth screw rods and biax motor respectively, two be provided with locking mechanism and adjustment mechanism respectively between side frame and the continuous horizontal frame, and two one side slidable mounting that the horizontal frame is close to each other has two slide bars that the structure is the same and the horizontal frame of perpendicular to, two the slide bar is close to each other the horizontal pole of two one side fixedly connected with that the slide bar is the same and the perpendicular to slide bar of one side.

Preferably, the locking mechanism includes two tooth screw rods, rack plate and tooth piece, just two tooth screw rods are vertical setting and both ends and the top and the bottom inner wall rotation of the side frame that locates are connected, two one side slidable mounting that the side frame is close to each other has two rack plates that the structure is the same and be horizontal setting, and two the one end that the rack plate is close to the side frame that is provided with two tooth screw rods all slides and runs through the lateral wall of side frame and extend to the inside of side frame, two the equal slidable mounting in inside of horizontal frame has two tooth pieces that the structure is the same.

Preferably, the plate bodies of the two rack plates are respectively located inside the two transverse frames, one ends, close to the double-thread screws, of the rack plates are respectively penetrated through by two sections of thread structures of the double-thread screws, one ends of the double-thread screws slidably penetrate through the side frames where the rack plates are located and extend to the outside fixedly connected with handles of the side frames, tooth grooves matched with the rack plates are formed in one sides, close to the rack plates on the same side, of the tooth blocks, and the end portions of the sliding rods respectively penetrate through one sides, close to the two transverse frames, of the two transverse frames and extend to the inside of the transverse frames and fixedly connected with the tooth blocks.

Preferably, adjustment mechanism includes double-shaft motor, threaded rod, drive gear and driven gear, just double-shaft motor fixed mounting puts and the output shaft sets up along vertical direction at the central point of the side frame of locating, the equal fixed cover of two output shaft tip of double-shaft motor is equipped with the same drive gear of structure, and two one side that the side frame is close to each other is rotated and is installed two the same and be the threaded rod of horizontal setting of structure, two the threaded rod is close to the one end of the side frame that is provided with double-shaft motor and all slides the lateral wall that runs through the side frame and extend to the inside fixed cover of side frame and is equipped with the same driven gear of structure.

Preferably, the rod bodies of the two threaded rods are respectively positioned in the two transverse frames, the threads of the rod bodies penetrate through the tooth blocks on the same side, and the two driving gears are respectively matched with the driven gears on the same side.

The utility model has the advantages that:

through the setting of locking mechanism, adjustment mechanism, slide bar and horizontal pole, the rectangle that slide bar and horizontal pole constitute is used for setting up the LED display screen, thereby realizes the position control to the LED display screen through the horizontal migration of adjustment mechanism control slide bar, realizes the location to the slide bar through the lock solid realization of locking solid of locking mechanism control to the tooth piece simultaneously to the realization is fixed to the LED display screen, has wholly realized carrying out portable regulation and fixed effect to the LED display screen.

To sum up, the utility model discloses not only novel structure easily operates, and can realize carrying out portable regulation and fixed to the LED display screen, has solved current LED display screen fixing device structure function singleness, and the controllability is poor, can not satisfy the problem of more and more extensive application of LED display screen and user demand, suitable popularization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a in fig. 1 according to the present invention;

fig. 3 is a side cross-sectional view of B-B of fig. 1 according to the present invention.

Reference numbers in the figures: 1. a side frame; 2. a transverse frame; 3. a locking mechanism; 4. an adjustment mechanism; 5. a slide bar; 6. a cross bar; 7. a double-tooth screw; 8. a rack plate; 9. a tooth block; 10. a double-shaft motor; 11. a threaded rod; 12. a drive gear; 13. a driven gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, a movable fixed combination device for an LED display screen, including two side frames 1 with the same structure, two horizontal frames 2 with the same structure, a locking mechanism 3 and an adjusting mechanism 4, two horizontal frames 2 with the same structure and symmetrical distribution about the center of the side frame 1 are fixedly connected to one side where the two side frames 1 are close to each other, and two slide bars 5 with the same structure and perpendicular to the horizontal frames 2 are slidably mounted to one side where the two horizontal frames 2 are close to each other, two horizontal bars 6 with the same structure and perpendicular to the slide bars 5 are fixedly connected to one side where the two slide bars 5 are close to each other, a double-tooth screw 7 and a double-shaft motor 10 are respectively arranged inside the two side frames 1, and the locking mechanism 3 and the adjusting mechanism 4 are respectively arranged between the two side frames 1 and the connected horizontal frame 2.

Referring to fig. 1, the locking mechanism 3 comprises a double-tooth screw 7, a rack plate 8 and a tooth block 9, the double-tooth screw 7 is vertically arranged, two ends of the double-tooth screw 7 are rotatably connected with the inner walls of the top and the bottom of the side frame 1, one end of the double-tooth screw 7 penetrates through the side frame 1 and extends to the outside of the side frame 1, two rack plates 8 which are identical in structure and transversely arranged are slidably mounted on one sides of the two side frames 1, the plate bodies of the two rack plates 8 are respectively located inside the two transverse frames 2, one ends of the two rack plates 8, which are close to the double-tooth screw 7, are respectively penetrated through by two sections of thread structures of the double-tooth screw 7, one ends of the two rack plates 8, which are close to the side frame 1 provided with the double-tooth screw 7, penetrate through the side walls of the side frame 1 and extend to the inside of the side frame 1, two tooth blocks 9 which are identical in structure are slidably mounted inside the two transverse frames 2, tooth space matched with the rack plate 8 is all seted up to the rack block 9 one side that is close to the rack plate 8 of homonymy, and two 5 tip of slide bar run through two horizontal frame 2 one side that are close to each other respectively and extend to horizontal frame 2's inside and rack block 9 fixed connection.

Referring to fig. 1-3, the adjusting mechanism 4 includes a double-shaft motor 10, a threaded rod 11, a driving gear 12 and a driven gear 13, the double-shaft motor 10 is fixedly installed at the central position of the side frame 1 where the double-shaft motor 10 is located, and an output shaft is arranged along the vertical direction, two output shaft end portions of the double-shaft motor 10 are respectively and fixedly sleeved with the driving gear 12 with the same structure, and one side of the two side frames 1 close to each other is rotatably installed with the threaded rod 11 with the same structure and transversely arranged, rod bodies of the two threaded rods 11 are respectively located in the two transverse frames 2 and penetrate through the tooth blocks 9 on the same side through threads, one end of the two threaded rods 11 close to the side frame 1 where the double-shaft motor 10 is arranged slides through the side wall of the side frame 1 and extends to the inner fixing sleeve of the side frame 1 and is provided with the driven gear 13 with the same structure, and the two driving gear 12 are respectively matched with the driven gear 13 on the same side.

The working principle is as follows: the utility model discloses during the use, install the rectangle region that slide bar 5 and horizontal pole 6 constitute with the LED display screen, thereby realize the position control to the LED display screen through the horizontal migration of 4 control slide bars of adjustment mechanism 5, start biax motor 10 promptly, the output shaft corotation of biax motor 10 or reversal all can drive gear 12, drive gear 12 rotates the driven gear 13 that can drive the homonymy, driven gear 13 rotates can drive continuous threaded rod 11, threaded rod 11 rotates and can order about continuous tooth piece 9 and carry out horizontal migration, slide bar 5 that links to each other with tooth piece 9 drives the LED display screen promptly and carries out horizontal migration.

The locking mechanism 3 controls the locking of the toothed block 9 to realize the positioning of the sliding rod 5, so that the LED display screen is fixed, namely the double-tooth screw 7 is driven to rotate to enable the two rack plates 8 to be close to each other, the two rack plates 8 are respectively clamped with the tooth grooves on the toothed block 9 on the same side, the fixing of the LED display screen is realized through the locking of the toothed block 9, and the unlocking of the toothed block 9 can be realized through reversing the double-tooth screw 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A movable fixed combination device for an LED display screen comprises two side frames (1) with the same structure, two transverse frames (2) with the same structure, a locking mechanism (3) and an adjusting mechanism (4), it is characterized in that one side of the two side frames (1) close to each other is fixedly connected with two transverse frames (2) which have the same structure and are symmetrically distributed relative to the center of the side frames (1), a double-tooth screw (7) and a double-shaft motor (10) are respectively arranged in the two side frames (1), a locking mechanism (3) and an adjusting mechanism (4) are respectively arranged between the two side frames (1) and the connected transverse frame (2), and two one side that horizontal frame (2) are close to each other has slide bar (5) of two the same and perpendicular to horizontal frame (2) of structure, two slide bar (5) one side fixedly connected with two the same and perpendicular to horizontal pole (6) of slide bar (5) of structure that are close to each other.

2. The movable fixed combination device for the LED display screen according to claim 1, wherein the locking mechanism (3) comprises a double-tooth screw (7), a rack plate (8) and a tooth block (9), the double-tooth screw (7) is vertically arranged, two ends of the double-tooth screw are rotatably connected with the inner walls of the top and the bottom of the side frame (1) where the double-tooth screw is located, the rack plate (8) which is identical in structure and transversely arranged is slidably installed on one side, close to each other, of the side frame (1), the rack plate (8) is provided with two tooth blocks (9) which are identical in structure, the tooth plates (8) are provided with one ends, close to the side frame (1) where the double-tooth screw (7) is arranged, and the rack plates are slidably installed on the side walls, penetrate through the side frame (1) and extend to the inside of the side frame (1), and the tooth blocks (9) which are identical in structure are slidably installed inside the transverse frame (2).

3. The movable fixed combination device for the LED display screen is characterized in that plate bodies of the two rack plates (8) are respectively positioned inside the two transverse frames (2), one ends of the two rack plates (8) close to the double-thread screw (7) are respectively penetrated through by two sections of thread structures of the double-thread screw (7), one ends of the double-thread screw (7) slidably penetrate through the side frames (1) where the double-thread screw is positioned and extend to the outside of the side frames (1) to be fixedly connected with a handle, tooth grooves matched with the rack plates (8) are formed in one sides of the rack plates (8) close to the same side of the tooth blocks (9), and end portions of the two sliding rods (5) respectively penetrate through one sides of the two transverse frames (2) close to each other and extend to the inside of the transverse frames (2) to be fixedly connected with the tooth blocks (9).

4. The removable fixing assembly for LED display screen according to claim 1, it is characterized in that the adjusting mechanism (4) comprises a double-shaft motor (10), a threaded rod (11), a driving gear (12) and a driven gear (13), and the double-shaft motor (10) is fixedly arranged at the central position of the side frame (1) and the output shaft is arranged along the vertical direction, the end parts of two output shafts of the double-shaft motor (10) are fixedly sleeved with driving gears (12) with the same structure, and two threaded rod (11) that two structures are the same and be horizontal setting are installed in the rotation of one side that side frame (1) is close to each other, two threaded rod (11) are close to the one end of side frame (1) that is provided with double-shaft motor (10) and all slide the lateral wall that runs through side frame (1) and extend to the inside fixed cover of side frame (1) and be equipped with driven gear (13) that the structure is the same.

5. The movable fixed combination device for the LED display screen as claimed in claim 4, wherein the rod bodies of the two threaded rods (11) are respectively positioned inside the two transverse frames (2) and threaded through the gear blocks (9) on the same side, and the two driving gears (12) are respectively matched with the driven gears (13) on the same side.