CN111076046B

CN111076046B - An adjustable installation device and LED display device

Info

Publication number: CN111076046B
Application number: CN201911284791.4A
Authority: CN
Inventors: 王明臣; 赵毅; 何小龙
Original assignee: Zhejiang Deguangxin Electronic Technology Co ltd
Current assignee: Zhejiang Deguangxin Electronic Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2021-07-20
Anticipated expiration: 2039-12-13
Also published as: CN111076046A

Abstract

The invention relates to an adjustable installation device for LED display equipment, which comprises a guiding mechanism and a fixing mechanism. The guiding mechanism includes a guiding seat and a guiding handle, the guiding seat is provided with a guiding groove, and the guiding handle can slide along the guiding groove; the fixing mechanism includes a first fixing member and a second fixing member, and the first fixing member is fixed at one end of the guiding seat; the guiding handle It is connected to the second fixing piece through the guide groove, the angle between the first fixing piece and the second fixing piece can be adjusted by the guide handle, and the fixing plate fixed on the guide handle can be made by sliding the guide handle in the guide groove. Change the position, so that the LED display device fixed on the fixed plate can change the position, so that the adjustability of the LED display device in the actual installation and use process is greatly enhanced, and the LED display device can be installed into different shapes according to the adjustment device of this solution. , in order to achieve different display effects, and at the same time, the adjustment device has a simple structure and is easy to install and disassemble.

Description

Adjustable installation device and LED display equipment

Technical Field

The invention relates to the field of LED application, in particular to an adjustable mounting device and LED display equipment.

Background

The LED display device is an electronic display device formed by LED lattices, the form of screen display content, such as timely conversion of characters, animations, pictures and videos, is changed by the red and green lamp beads which are turned on and off, and the display control of the components is carried out through a modular structure.

The LED display device has the characteristics of low power consumption, high brightness, low working voltage, low power consumption, miniaturization, easy integrated circuit matching, simple driving, long service life, impact resistance and stable performance. The area of the display screen can be assembled by the unit modules according to the needs, and the display screen has the advantages of rich color change, real-time dynamic pattern display mode, perfect multimedia effect and strong visual impact force to display information, characters, pictures, animation, videos and other modes, becomes an epoch-making product for information transmission, and is widely applied to railway civil aviation, stadiums, meeting rooms, highways, squares, superstores, stock markets and various monitoring and dispatching.

In the LED display equipment, bar LED display equipment is one of the most widely used LED display equipment, and its small and exquisite volume can make bar LED display equipment can be applicable to various service environment, but in actual service environment, receive the restriction of installation environment and display effect, often need a plurality of bar LED display equipment to splice in order to reach display effect, like in highway, large-scale bridge and shopping mall, all need a plurality of LED display equipment to splice the installation, but the problem that the adjustability is relatively poor exists in ordinary mounting means.

Disclosure of Invention

Technical problem to be solved

In order to solve the above problems in the prior art, the invention provides an adjustable mounting device and an LED display device, which are used for solving the problem that the bar-shaped LED display device is poor in adjustability in the mounting process.

(II) technical scheme

In order to achieve the above object, the present invention provides an adjustable mounting device for an LED display device, comprising:

the guide mechanism comprises a guide seat and a guide handle, the guide seat is provided with a guide groove, and the guide handle can slide along the guide groove;

the fixing mechanism comprises a first fixing piece and a second fixing piece, and the first fixing piece is fixed at one end of the guide seat; the guide handle passes the guide way with the second mounting links to each other, through the guide handle can be adjusted first mounting with the contained angle between the second mounting.

Preferably, the guiding mechanism further comprises an adjusting rod, the guide seat is provided with a rotating hole, the first end of the adjusting rod is installed in the rotating hole, and the second end of the adjusting rod is connected with the guiding handle.

Preferably, the adjusting rod is mounted to the rotation hole by a contour screw.

Preferably, a first ball plunger is arranged at a first end of the adjusting rod, a first sliding groove is formed in the guide seat, the first sliding groove is formed in one side, far away from the guide groove, of the rotating hole, and a ball end of the first ball plunger can slide in the first sliding groove.

Preferably, a second ball plunger is arranged at the second end of the adjusting rod, a second sliding groove is formed in the guide seat, the second sliding groove is formed in one side, far away from the rotating hole, of the guide groove, and the ball end of the second ball plunger can slide in the second sliding groove.

Preferably, a plurality of fixing grooves are formed in the second sliding groove at intervals, and the ball end of the second ball plunger can be clamped in the fixing grooves.

Preferably, a plurality of fixing holes or fixing sliding grooves are formed in the first fixing piece and the second fixing piece.

Preferably, when the guide handle moves to one end of the guide groove, the extending direction of the first fixing member and the extending direction of the second fixing member coincide with each other.

Preferably, when the guide handle moves to the other end of the guide groove, a side surface of the first fixing member and a side surface of the first fixing member are parallel to each other.

In addition, the invention also provides LED display equipment which comprises a plurality of LED display screens and the adjustable mounting device, wherein the LED display screens are respectively mounted on the first fixing piece and the second fixing piece.

(III) advantageous effects

The invention has the beneficial effects that: slide in the guide way through the direction handle, can be so that fix the fixed plate change position on the direction handle, and then reach and fix the LED display device on the fixed plate and can change the position, make the adjustability of LED display device in the actual installation use strengthen greatly, can install LED display device into different shapes according to the adjusting device of this scheme, in order to reach different display effects, this adjusting device simple structure easily installs and dismantles simultaneously.

Drawings

FIG. 1 is a schematic structural view of an adjustable mounting device of the present invention;

FIG. 2 is an exploded view of an adjustable mounting assembly of the present invention;

FIG. 3 is a schematic view of an adjustable mounting device of the present invention as the guide handle is moved to one end of the guide slot;

figure 4 is a schematic view of an adjustable mounting device of the present invention as the guide handle is moved to the other end of the guide channel.

[ description of reference ]

1: a guide handle; 2: a guide seat; 3: a guide groove; 4: a first fixing member; 5: a second fixing member; 6: adjusting a rod; 7: rotating the hole; 8: an equal-height screw; 9: a first ball plunger; 10: a first chute; 11: a second ball plunger; 12: a second chute; 13: fixing grooves; 14: and (7) fixing holes.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The invention provides an adjustable installation device of an LED display device, which comprises the following components in parts by weight, referring to figures 1 and 2: a guide mechanism and a fixing mechanism.

Wherein, guiding mechanism includes guide holder 2 and direction handle 1, and guide way 3 has been seted up to guide holder 2, and direction handle 1 sets up in guide way 3 and can slide along guide way 3. In a preferred embodiment, the guide seat 2 is disc-shaped, so that the installation is convenient, meanwhile, the disc-shaped guide seat 2 has no edges and corners for the convenience of a user, the guide groove 3 is arc-shaped, so that the size of an included angle between the first fixing part 4 and the second fixing part 5 can be adjusted, the guide handle 1 can slide in the guide groove 3 conveniently, the position and the shape of the guide groove 3 on the guide seat 2 can be adjusted according to the actual installation condition of the LED display device, therefore, the shape of the guide seat 2 is not limited to the disc shape, and the shape of the guide groove 3 is not limited to the arc shape.

The fixing mechanism comprises a first fixing piece 4 and a second fixing piece 5, and the first fixing piece 4 is fixed at one end of the guide seat 2 through a fastening piece; the guide handle 1 is connected with the second fixing member 5 through the guide slot 3 by a fastener. The included angle between the first fixing piece 4 and the second fixing piece 5 is adjusted through the guide handle 1, and the first fixing piece 4 and the second fixing piece 5 are used for being connected with an LED display screen. Referring to fig. 2 and 3, after the LED display screen is fixed on the first fixing member 4, the LED display screen on the second fixing member 5 and the LED display screen on the first fixing member 4 can be adjusted by adjusting the guiding device to adjust the installation angle of the LED display device, so that the adjustability of the LED display device in the actual installation and use process is greatly enhanced, and meanwhile, the LED display device can be installed into different shapes by adjusting the guiding mechanism to achieve different display effects, thereby meeting the requirements of different application scenes.

Further, as shown in fig. 2, the guiding mechanism further comprises an adjusting rod 6, the guiding seat 2 is provided with a rotating hole 7, a first end of the adjusting rod 6 is mounted in the rotating hole 7, and a second end of the adjusting rod 6 is connected with the guiding handle 1. If guide handle 1 is direct to be connected with second mounting 5, when the user uses, it leads to guide way 3 or guide handle 1 impaired and then makes angle adjustment error to appear to 1 striking guide way 3 of guide handle very easily, consequently, need exert the power on guide handle 1 to the user and prescribe a limit to the direction, adjust pole 6 cooperation rotation hole 7, can apply the power that the user was applyed on guide handle 1 well and convert the circular motion of guide handle 1 into, make guide handle 1's direction of motion more normal, also can make the angle of first mounting 4 and second mounting 5 more convenient adjustment simultaneously, the operation is simpler, and is more labor-saving.

The adjusting rod 6 is mounted in the rotating hole 7 through an equal-height screw 8, the equal-height screw 8 (also called a plug screw or a shoulder bolt) is provided with a shoulder, the equal-height screw 8 is axially limited relative to the end face of the rotating hole 7 through the shoulder, the part, extending out of the rotating hole 7, of the equal-height screw 8 can be used for mounting the adjusting rod 6, and the adjusting rod 6 can rotate relative to the equal-height screw 8, so that the rotation of the adjusting rod 6 is guaranteed, the radial direction of the adjusting rod 6 is limited, meanwhile, the rotation of the adjusting rod 6 does not influence the connection between the equal-height screw 8 and the guide seat 2, and the axial limit of the equal-height screw 8 is also guaranteed. Of course, in other embodiments, the equal height screw 8 may be replaced by a pin or other feasible structure.

Further, as shown in fig. 2, a first end of the adjusting rod 6 is provided with a first ball plunger 9, which is also called a spring plunger or a positioning bead/positioning post, and an end of the ball inside the ball plunger extends out of the ball plunger is a ball end. Be provided with first spout 10 on the guide holder 2, first spout 10 sets up the one side of keeping away from guide way 3 in rotation hole 7, first spout 10 is arc, namely, first spout 10 extends along arc, its shape and the radius of rotation of adjusting the first end of pole 6 coincide, the bulb end of first bulb plunger 9 can slide in first spout 10, first bulb plunger 9 cooperates first spout 10 can play a guide effect to the rotation of adjusting lever 6, further inject the rotation orbit of adjusting lever 6, first bulb plunger 9 cooperates first spout can play a effect of location to the installation of adjusting lever 6 simultaneously.

Wherein, the second end of adjusting pole 6 is provided with second bulb plunger 11, guide holder 2 is provided with second spout 12, second spout 12 sets up the one side of keeping away from rotation hole 7 at guide way 3, second spout 12 is arc, and its shape coincides with the turning radius of adjusting the second end of pole 6, and the bulb end of second bulb plunger 11 can slide in second spout 12, and second bulb plunger 11 cooperation second spout 12 can further inject the rotation orbit of adjusting pole 6.

Further, a plurality of fixing grooves 13 are provided in the second slide groove 12 at intervals, and the ball end of the second ball plunger 11 can be locked in the fixing grooves 13. When second mounting 5 moves the angle that needs, can carry out a transient locking to second mounting 5 in fixed slot 13 through the bulb end card of second bulb ball stopper 11, and then can realize adjusting lever 6 and slide the transient locking of angle in guide way 3, because this device is vertical setting on the wall at most times, and then LED display device can receive the influence of gravity, drive adjusting lever 6 and down remove on guide way 3, the transient locking of fixed slot 13, make the LED display device's that this adjusting device is right adjustability strengthen greatly, also make this device strengthen the operation convenience of LED display device adjustment greatly.

Wherein, a plurality of fixed orificess 14 have been seted up on first mounting 4 and the second mounting 5, are provided with holding screw on the fixed orifices 14, and holding screw is also known as setscrew, set screw. The screw is specially used for fixing the relative position of the machine parts, and the set screw can position the first fixing part 4, the second fixing part 5 and the LED display screen, so that the first fixing part 4 and the second fixing part 5 can be correctly installed in place.

Further, referring to fig. 3, fig. 3 is a schematic view of the device installed on an LED display device, when the guiding handle 1 moves to one end of the guiding groove 3, the extending direction of the first fixing member 4 and the extending direction of the second fixing member 5 coincide with each other, at this time, the extending direction of the LED display screen on the first fixing member 4 is the same as the extending direction of the LED display screen on the second fixing member 5, and at this time, two strip-shaped LED display screens can be connected through the adjusting device, so as to form an LED display device with a longer display length.

The fixing holes 14 formed in the first fixing member 4 and the second fixing member 5 can be replaced by fixing sliding grooves, and the fastening members on the first fixing member 4 and the second fixing member 5 penetrate through the fixing sliding grooves to be connected with the LED display screen. When guide handle 1 moved the one end of guide way 3, the extending direction of first mounting 4 and the extending direction of second mounting 5 coincide each other, LED display screen on first mounting 4 was the same with the LED display screen extending direction on the second mounting 5 this moment, but because two LED display screens need carry out relative rotation, consequently, there is the clearance in the middle of these two LED display screens, when two LED display screens of needs show certain image simultaneously, the clearance in the middle of can causing the impression not good or transmit information incompletely. Therefore, in order to solve the problem, the fixing holes on the first fixing part 4 and the second fixing part 5 are changed into the fixing sliding grooves, the fastening pieces move in the grooves to drive the two LED display screens to move, so that the gap between the two LED display screens can be eliminated, after the gap is eliminated, the fastening pieces are screwed down, the LED display screens are prevented from moving in the fixing sliding grooves through the friction force between the fastening pieces and the fixing sliding grooves, when the LED display screens need to rotate, the fastening pieces on the fixing sliding grooves only need to be slightly loosened to move the LED display screens, the two LED display screens are slightly separated, the handle is rotated, one of the LED display screens can smoothly change the angle, after the LED display screens change to the proper angle, the position of the LED display screens can be adjusted by adjusting the position of the fastening pieces in the fixing sliding grooves, so that the LED display screens are more suitable for the current use environment, the adjustability of the LED display device is greatly increased.

Here, referring to fig. 4, when the guide handle 1 moves to the other end of the guide groove 3, the side surface of the first fixing piece 4 and the side surface of the first fixing piece 4 are parallel to each other. The side surfaces of the LED display screen arranged on the first fixing member 4 and the side surfaces of the LED display screen arranged on the second fixing member 5 are contacted with each other and are parallel to each other. Through this adjusting device can be with the LED display screen on the second mounting 5 and the LED display screen on the first mounting 4, the relative setting of terminal surface begins to the side contact and the parallel adjustment of any angle of beating in can both realize, has improved the adjustability of LED display device installation greatly, can adapt to multiple installation environment.

The invention also provides LED display equipment which comprises a plurality of LED display screens and the adjustable mounting device, wherein the LED display screens are respectively mounted on the first fixing piece 4 and the second fixing piece 5. Slide in guide way 3 through direction handle 1, can be so that fix the second mounting 5 change the position on direction handle 1, and then reach and fix the LED display screen on second mounting 5 and can change the position for the adjustability of LED display device in the actual installation use strengthens greatly, can install LED display device into different shapes according to this adjusting device, in order to reach different display effects.

It should be understood that the above description of the specific embodiments of the present invention is only for the purpose of illustrating the technical lines and features of the present invention, and is intended to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, but the present invention is not limited to the above specific embodiments. It is intended that all such changes and modifications as fall within the scope of the appended claims be embraced therein.

Claims

1. An adjustable mounting device for an LED display device, the adjustable mounting device comprising:

the guide mechanism comprises a guide seat and a guide handle, the guide seat is provided with a guide groove, and the guide handle can slide along the guide groove; the guide mechanism further comprises an adjusting rod, the guide seat is provided with a rotating hole, the first end of the adjusting rod is mounted in the rotating hole, and the second end of the adjusting rod is connected with the guide handle;

2. The adjustable mounting apparatus of claim 1 wherein: the adjusting rod is mounted in the rotating hole through an equal-height screw.

3. The adjustable mounting apparatus of claim 1 wherein: the first end of the adjusting rod is provided with a first ball plunger, a first sliding groove is formed in the guide seat, the first sliding groove is formed in one side, away from the guide groove, of the rotating hole, and the ball end of the first ball plunger can slide in the first sliding groove.

4. An adjustable mounting arrangement as claimed in claim 3, wherein: the second end of the adjusting rod is provided with a second ball plunger, the guide seat is provided with a second sliding groove, the second sliding groove is formed in one side, far away from the rotating hole, of the guide groove, and the ball end of the second ball plunger can slide in the second sliding groove.

5. The adjustable mounting apparatus of claim 4 wherein: a plurality of fixing grooves are formed in the second sliding groove at intervals, and the ball head end of the second ball head plunger can be clamped in the fixing grooves.

6. An adjustable mounting arrangement according to any one of claims 1 to 5 wherein: and a plurality of fixing holes or fixing sliding grooves are formed in the first fixing piece and the second fixing piece.

7. An adjustable mounting arrangement according to any one of claims 1 to 5 wherein: when the guide handle moves to one end of the guide groove, the extending direction of the first fixing piece and the extending direction of the second fixing piece are overlapped.

8. The adjustable mounting apparatus of claim 7 wherein: when the guide handle moves to the other end of the guide groove, the side surface of the first fixing member and the side surface of the first fixing member are parallel to each other.

9. An LED display device, comprising a plurality of LED display panels and the adjustable mounting apparatus of any one of claims 1-8, wherein the LED display panels are mounted on a first mounting member and a second mounting member, respectively.