CN211952049U - LED concatenation screen that multi-angle was adjusted - Google Patents

Abstract

The utility model discloses a multi-angle adjustable LED spliced screen, which comprises a fixed bottom plate, guide pillars are fixedly arranged on both sides of the upper part of the fixed bottom plate, a lead screw is fixedly arranged at the middle part of the guide pillar above the fixed bottom plate through a bearing seat, one end of the lead screw is connected with a servo motor, a support plate is arranged above the fixed bottom plate, a bracket is fixedly connected with the upper part of the support plate through a bolt, an I-shaped fixed plate is fixedly connected with one side of a support cross rod through a bolt, a hinge rod is arranged on the I-shaped fixed plate, a movable connecting rod a is movably connected on the hinge rod, the other end of the movable connecting rod a is hinged with a movable connecting rod b, the other end of the movable connecting rod b is movably connected with a support frame through a fixed rod, convenient angle regulation, and is beautiful and practical.

Description

LED concatenation screen that multi-angle was adjusted

Technical Field

The utility model relates to a LED concatenation screen technical field that multi-angle was adjusted specifically is a LED concatenation screen that multi-angle was adjusted.

Background

The large-screen splicing display system is a multimedia interaction system integrating multiple information receiving, processing and displaying and various personnel operation and control, is widely applied to communication, electric power and military command agencies, and plays an important role in providing shared information, decision support and situation display. In the prior art, the LCD splicing screen is usually installed on a wall, but the LCD splicing screen is inconvenient to adjust the angle in the installation mode, and the LCD splicing screen is easy to fall ash after being received for a long time, so that the LED splicing screen capable of being adjusted in multiple angles is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED concatenation screen that multi-angle was adjusted to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an LED splicing screen with multi-angle adjustment comprises a fixed bottom plate which can be embedded in a wall, the LED spliced screen can be hidden in a wall, the appearance is attractive and elegant, guide posts are fixedly arranged on two sides above the fixed bottom plate, a screw rod is fixedly arranged above the fixed bottom plate in the middle of the guide post through a bearing seat, one end of the screw rod is connected with a servo motor, a supporting plate is arranged above the fixed bottom plate, convex blocks are arranged on two sides below the supporting plate, the convex block is provided with a guide hole, the middle part below the supporting plate is provided with a thread sleeve, the thread sleeve is in threaded connection with the screw rod, the guide holes and the guide columns are mutually inserted in a sliding mode, the servo motor can drive the screw rod to rotate, the screw rod is in threaded connection with the threaded sleeve, and therefore the supporting plate on the threaded sleeve can be driven to move perpendicular to the screw rod. The top of backup pad is passed through bolt fixedly connected with support, and the support also slides and inlays on the wall, and the support of setting is used for supporting LED concatenation screen body, the shape rectangular frame structure of support, the welding has the support horizontal pole on the support, the fixed I-shaped fixed plate that is connected with through bolt fixedly connected with in one side of supporting the horizontal pole, be provided with the hinge bar on the I-shaped fixed plate, swing joint has swing joint pole an on the hinge bar, swing joint pole a's the other end articulates there is swing joint pole b, swing joint pole b's the other end has the support frame through dead lever swing joint, fixed mounting has LED concatenation screen body on the support frame, and swing joint pole an and swing joint pole b that set up can multi-angle regulation direction and position, make things convenient for the installation regulation of.

Preferably, the side of the bracket is fixedly welded with a reinforcing rod.

Preferably, the servo motor is fixedly arranged on the fixed bottom plate, and the output end of the fixed bottom plate is in transmission connection with one end of the screw rod.

Preferably, the shape formed by the movable connecting rod a and the movable connecting rod b is a diamond shape.

Preferably, the supporting cross bars are provided in plurality, and the spacing between the supporting cross bars is consistent.

Preferably, the fixing rod is fixedly welded on the back of the support frame.

Compared with the prior art, the beneficial effects of the utility model are as follows: this LED concatenation screen that multi-angle was adjusted, reasonable in design, moreover, the steam generator is simple in structure, during the use, the servo motor of setting can drive the rotation of lead screw, threaded connection between lead screw and the thread bush, thereby can drive the perpendicular lead screw of backup pad on the thread bush and remove, the support can be followed and is removed together, movable connecting rod an and the movable connecting rod b of setting can multi-angle regulation direction and position, make things convenient for the installation regulation of LED concatenation screen body, the while is convenient for overhaul, when needing to overhaul, the support outwards remove can, make the back of LED concatenation screen body expose can, LED concatenation screen body is parallel with the side of wall at ordinary times, conveniently hide LED concatenation screen body, prevent the ash falling, it has ventilation louvre to explain that the wall is located the back of LED concatenation screen body, the utility model discloses, convenient angle regulation, and is pleasing to the eye.

Drawings

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

FIG. 2 is a schematic view of the bracket structure of the present invention;

fig. 3 is a schematic view of the structure of the movable connecting rod of the present invention.

In the figure: 1. fixing the bottom plate; 2. a guide post; 3. a support plate; 4. a bump; 5. a guide hole; 6. a servo motor; 7. a screw rod; 8. a bearing seat; 9. a threaded sleeve; 10. a support; 11. a support rail; 12. a reinforcing rod; 13. an I-shaped fixing plate; 14. a hinged lever; 15. a movable connecting rod a; 16. a movable connecting rod b; 17. a support frame; 18. fixing the rod; 19. LED concatenation screen body.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a multi-angle adjustable LED splicing screen comprises a fixing base plate 1, the fixing base plate 1 is capable of being embedded in a wall to hide the LED splicing screen in the wall, the screen is beautiful and elegant, guide posts 2 are fixedly installed on two sides above the fixing base plate 1, a screw rod 7 is fixedly installed on the middle portion of each guide post 2 above the fixing base plate 1 through a bearing seat 8, one end of the screw rod 7 is connected with a servo motor 6, a supporting plate 3 is arranged above the fixing base plate 1, convex blocks 4 are arranged on two sides below the supporting plate 3, guide holes 5 are formed in the convex blocks 4, a thread sleeve 9 is arranged on the middle portion below the supporting plate 3, the thread sleeve 9 is in threaded connection with the screw rod 7, the guide holes 5 are in mutual sliding insertion connection with the guide posts 2, and the servo motor 6 can drive the screw rod 7 to rotate, the screw rod 7 is in threaded connection with the threaded sleeve 9, so that the support plate 3 on the threaded sleeve 9 can be driven to move perpendicular to the screw rod 7.

The top of backup pad 3 is through bolt fixedly connected with support 10, and support 10 also slides and inlays on the wall, and the support 10 of setting is used for supporting LED concatenation screen body 19, the shape rectangular frame structure of support 10, the welding has support horizontal pole 11 on the support 10, support horizontal pole 11's one side is fixed through bolt fixedly connected with I-shaped fixed plate 13, be provided with hinged joint pole 14 on the I-shaped fixed plate 13, swing joint has swing joint pole a15 on the hinged joint pole 14, the other end of swing joint pole a15 articulates there is swing joint pole b16, the other end of swing joint pole b16 has support frame 17 through dead lever 18 swing joint, fixed mounting has LED concatenation screen body 19 on the support frame 17, and swing joint pole a15 and swing joint pole b16 that set up can multi-angle regulation direction and position, make things convenient for the installation of LED concatenation screen body 19 to adjust, and is convenient for maintenance.

Specifically, the fixed welding in side of support 10 has reinforcing bar 12, and reinforcing bar 12 of setting plays the effect of reinforcing support 10, servo motor 6 fixed mounting has on PMKD 1, PMKD 1's output is connected with the one end transmission of lead screw 7, the shape that swing joint pole a15 and swing joint pole b16 are constituteed is the rhombus, makes things convenient for the angle of multi-angle regulation support frame 17, it is provided with a plurality ofly to support horizontal pole 11, and a plurality ofly supports the interval between the horizontal pole 11 unanimously, the fixed welding of dead lever 18 is at the back of support frame 17.

It should be noted that, the LED splicing screen with multi-angle adjustment has reasonable design and simple structure, when in use, the arranged servo motor 6 can drive the screw rod 7 to rotate, the screw rod 7 is in threaded connection with the thread sleeve 9, thereby driving the supporting plate 3 on the thread sleeve 9 to move perpendicular to the screw rod 7, the bracket 10 can move along with the screw rod, the arranged movable connecting rod a15 and the movable connecting rod b16 can adjust the direction and the position in multi-angle, thereby facilitating the installation and adjustment of the LED splicing screen body 19, being convenient for maintenance, when in need of maintenance, the bracket 10 can move outwards, the back of the LED splicing screen body 19 can be exposed, the LED splicing screen body 19 is parallel to the side of the wall at ordinary times, the LED splicing screen body 19 is convenient to be hidden, the dust falling of the heat dissipation holes is prevented, it needs to be noted that the wall is arranged at the back of the LED splicing screen body 19, convenient angle regulation, and is beautiful and practical.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a LED concatenation screen that multi-angle was adjusted, includes PMKD (1), its characterized in that: guide posts (2) are fixedly mounted on two sides above the fixed base plate (1), a lead screw (7) is fixedly mounted in the middle of each guide post (2) above the fixed base plate (1) through a bearing seat (8), one end of each lead screw (7) is connected with a servo motor (6), a support plate (3) is arranged above the fixed base plate (1), convex blocks (4) are arranged on two sides below the support plate (3), guide holes (5) are formed in the convex blocks (4), a threaded sleeve (9) is arranged in the middle of the lower portion of the support plate (3), the threaded sleeve (9) is in threaded connection with the lead screw (7), the guide holes (5) and the guide posts (2) are in mutual sliding insertion, a support (10) is fixedly connected above the support plate (3) through bolts, the support (10) is of a rectangular frame structure in shape, and a support cross rod (11) is welded on the support (10), the fixed I-shaped fixed plate (13) that has through bolt fixedly connected with in one side of support horizontal pole (11), be provided with articulated mast (14) on I-shaped fixed plate (13), swing joint has swing joint pole a (15) on articulated mast (14), the other end of swing joint pole a (15) articulates there is swing joint pole b (16), the other end of swing joint pole b (16) has support frame (17) through dead lever (18) swing joint, fixed mounting has LED concatenation screen body (19) on support frame (17).

2. The LED spliced screen capable of being adjusted at multiple angles as claimed in claim 1, wherein: and reinforcing rods (12) are fixedly welded on the side surfaces of the support (10).

3. The LED spliced screen capable of being adjusted at multiple angles as claimed in claim 1, wherein: the servo motor (6) is fixedly arranged on the fixed base plate (1), and the output end of the fixed base plate (1) is in transmission connection with one end of the screw rod (7).

4. The LED spliced screen capable of being adjusted at multiple angles as claimed in claim 1, wherein: the shape formed by the movable connecting rod a (15) and the movable connecting rod b (16) is a rhombus.

5. The LED spliced screen capable of being adjusted at multiple angles as claimed in claim 1, wherein: the supporting cross rods (11) are arranged in a plurality, and the distances among the supporting cross rods (11) are consistent.

6. The LED spliced screen capable of being adjusted at multiple angles as claimed in claim 1, wherein: the fixing rod (18) is fixedly welded on the back of the support frame (17).

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