CN217056960U

CN217056960U - LED screen convenient to adjusting position

Info

Publication number: CN217056960U
Application number: CN202220949155.XU
Authority: CN
Inventors: 吴朋
Original assignee: Nanjing Suochuang Electronic Technology Co ltd
Current assignee: Nanjing Suochuang Electronic Technology Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-07-26
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to a LED screen convenient to adjusting position. The LED screen includes: the LED screen comprises an LED screen body, two first fixing parts, a moving rod, two sliding rods, a support, a lifting rod, two sliding sleeves, two supporting legs, two movable nuts and two adjusting rods. Two mounting one slide set up in the carriage release lever outside and respectively with LED screen body fixed connection, a slide bar of fixed connection between every carriage release lever and the support, a lifter of installation between carriage release lever and the support, the both ends of support respectively with a sliding sleeve rotatable coupling, the both sides of support are rotatable coupling one respectively and adjust the pole, every sliding sleeve and a supporting leg sliding connection, a movable nut of outside rotatable coupling of supporting leg, adjust the pole and pass movable nut and with the movable nut spiro union. The utility model discloses can fix the LED screen body of equidimension not on the support, can adjust the height and the angle of LED screen body, convenient to use person watches the LED screen, and its application scope is wide, and position control is accurate quick, and the steadiness is high.

Description

LED screen convenient to adjusting position

Technical Field

The utility model relates to a LED screen technical field especially relates to a LED screen convenient to adjusting position.

Background

An LED screen is a new type of imaging electronics made with light emitting diodes arranged in sequence. The LED screen integrates the microelectronic technology, the computer technology and the information processing technology, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like, and can meet the requirements of different environments.

When the LED screen is used, the LED screen is usually required to be fixed on the surface of a certain object, such as a wall surface, a desktop or a table top, and the position is difficult to adjust. When a user watches the LED screen, the fixed LED screen needs to be watched from a fixed position, and the LED screens with different sizes need to be matched with corresponding mounting frames according to the specifications of the LED screens during installation, so that the installation process is complex and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

For solving the problem that current LED screen is not convenient for adjust and the installation effectiveness is low, the utility model provides a LED screen convenient to adjusting position.

An LED screen facilitating position adjustment, comprising: the LED screen comprises an LED screen body, two first fixing parts, a moving rod, two sliding rods, a support, a lifting rod, two sliding sleeves, two supporting legs, two movable nuts and two adjusting rods.

The LED screen body is of a square plate-shaped structure. And the first two fixing pieces are respectively fixedly connected with two corners of the upper side of the LED screen body. A circular hole for the moving rod to pass through is formed in each fixing piece I. The moving rod is a round rod, and the first fixing piece can freely slide on the moving rod. Two ends of the movable rod are respectively fixedly connected with one end of one sliding rod. The other end of each sliding rod is respectively connected with one end of the bracket in a sliding way. The support includes a square pole and two square frames. Two square frames are respectively and fixedly connected with two ends of the square rod. Each sliding rod is connected with one square frame in a sliding mode. The bracket, the two sliding rods and the moving rod form a rectangular frame together. A lifting rod is arranged between the movable rod and the square rod of the bracket. One end of each of the two square frames is rotatably connected with one sliding sleeve. The other ends of the two square frames are respectively connected with an adjusting rod in a rotatable way. Each sliding sleeve is connected with one supporting leg in a sliding mode. The outer side of the supporting leg is rotatably connected with a movable nut. The movable nut can rotate around the connection point of the support leg at will on the outer side of the support leg. The adjusting rod penetrates through the movable nut and is in threaded connection with the movable nut.

The utility model discloses a mounting one slide adjustment interval on the carriage release lever makes one of two mountings fix respectively on the upside two angles of LED screen body to screen the body with LED and fix on the support. Through the flexible distance of adjusting the lifter to adjust the interval of support and carriage release lever, with the width that is applicable to LED screen body. The adjusting rod is rotated afterwards to enable the adjusting rod to stretch out and draw back on the inner side of the movable nut, the distance between the movable nut and the movable block is adjusted, the included angle between the square frame and the supporting leg is adjusted, and then the angle of the LED screen body is adjusted. The utility model discloses can fix the LED screen body of equidimension not on the support to adjust the height and the angle of LED screen body in the certain limit, convenient to use person watches the LED screen, the utility model discloses application scope is wide, and position control is accurate quick, and the steadiness is high.

In one embodiment, two fixed rods are fixedly connected to two ends of the movable rod respectively. The other ends of the two fixed rods are rotatably connected with a bidirectional screw rod. The movable rod, the two fixed rods and the bidirectional screw rod form a square frame together. And a nut is fixedly arranged on each fixing piece I. The two nuts are symmetrically arranged on the outer side of the bidirectional screw rod. Both nuts are in threaded connection with the bidirectional screw rod. The two-way screw rod has two sets of equal diameter screw threads that set up relatively, can drive two nut synchronous relative movement when two-way screw rod is rotatory, and then drives two mountings relative movement in step to adjust the interval of two mountings one, with the LED screen body that is applicable to the variation in size.

In one embodiment, each of the first and second fixing members has a circular hole formed therein through which the moving rod passes. The first fixing piece can slide freely on the moving rod. An ┍ -shaped groove used for fixing the LED screen is formed in each fixing piece I.

Further, each fixing piece comprises two clamping plates I, two rotating shafts I and two torsion springs I. Two rotating shafts I which are symmetrically arranged are fixedly arranged in each fixing piece I. Each first rotating shaft can be connected with a first clamping plate in a turnover mode. And a first torsion spring is coaxially arranged outside each first rotating shaft. One end of the first torsion spring is fixedly connected with the first rotating shaft, and the other end of the first torsion spring is fixedly connected with the first clamping plate. When one clamping plate is turned outwards, one corner of the LED screen body can be clamped into the ┍ -shaped groove. The first clamping plates are driven by the elastic force of the first torsion springs to clamp the LED screen body, and the LED screen body is fixed on the first fixing pieces. The first fixing part has the advantages of being convenient to operate and stable in structure, and the installation efficiency of the LED screen body can be improved.

In one embodiment, two second fixing pieces are symmetrically arranged on the outer side of the square rod. And a square hole for the square rod to pass through is formed in each fixing piece II. And a square groove for supporting the LED screen is arranged in each fixing piece II.

Furthermore, each fixing piece II comprises two clamping plates II, two rotating shafts II and two torsion springs II. Two rotating shafts II which are symmetrically arranged are fixedly arranged in each fixing piece II. And each second rotating shaft can be connected with two second clamping plates in a turnover way. Two second torsion springs are coaxially arranged on the outer side of each second rotating shaft. One end of the second torsion spring is fixedly connected with the second rotating shaft, and the other end of the second torsion spring is fixedly connected with the second clamping plate. And one corner of the LED screen body can be clamped into the square groove by turning the two clamping plates outwards. The two clamping plates II are driven by the elasticity of the second torsion springs to clamp the LED screen body, and the LED screen body is fixed on the two fixing pieces II. The mounting dual-purpose is used for supporting LED screen body, can improve the steadiness of LED screen installation.

In one embodiment, the lifter bar includes a second threaded rod and a sleeve. One end of the threaded sleeve is fixedly connected with the moving rod. One end of the second threaded rod is in threaded connection with the threaded sleeve. The other end of the second threaded rod is rotatably connected with the bracket. And rotating the second threaded rod to enable the second threaded rod to stretch in the threaded sleeve, adjusting the distance between the threaded sleeve and the second threaded rod, sliding the sliding rod in the square frame, and adjusting the distance between the moving rod and the support to adapt to the size of the LED screen.

In one embodiment, a connecting rod is rotatably connected to the inner side of each sliding sleeve. The lower end of each connecting rod is fixedly connected with a first threaded rod. And a thread groove which is in threaded connection with the threaded rod is arranged in each supporting leg. Rotating link drive threaded rod one reciprocates in the thread groove, and then the drive sliding sleeve goes up and down in the supporting leg, and then adjusts the height of support and LED screen body.

In one embodiment, a connecting shaft is arranged between the square frame and the sliding sleeve. One end of the connecting shaft is fixedly connected with the top end of the sliding sleeve, and the other end of the connecting shaft is rotatably connected with the top end of the square frame.

In one embodiment, a foot seat is fixedly arranged below each supporting leg. The bottom surface area of foot seat is bigger, can improve the LED screen when placing with the area of contact to improve the steadiness of placing.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses can fix the LED screen body of equidimension not on the support to adjust the height and the angle of LED screen body in the certain limit, convenient to use person watches the LED screen, the utility model discloses application scope is wide, and position control is accurate quick, and the steadiness is high.

2. The first clamping plates are driven by the elastic force of the first torsion springs to clamp the LED screen body, and the LED screen body is fixed on the first fixing pieces. The first fixing part has the advantages of being convenient to operate and stable in structure, and the installation efficiency of the LED screen body can be improved.

3. The two clamping plates II are driven by the elasticity of the second torsion springs to clamp the LED screen body, and the LED screen body is fixed on the two fixing pieces II. The mounting dual-purpose is used for supporting LED screen body, can improve the steadiness of LED screen installation.

4. And rotating the second threaded rod to enable the second threaded rod to stretch in the threaded sleeve, adjusting the distance between the threaded sleeve and the second threaded rod, sliding the sliding rod in the square frame, and adjusting the distance between the moving rod and the support to adapt to the size of the LED screen.

5. The bottom surface area of foot seat is bigger, can improve the LED screen when placing with the area of contact to improve the steadiness of placing.

Drawings

Fig. 1 is a schematic view of a main view structure of an LED screen according to embodiment 1 of the present invention.

Fig. 2 is a side view of the first fixing member in fig. 1.

Fig. 3 is a side view of the second fixing member in fig. 1.

Fig. 4 is a schematic side view of a part of the LED panel in fig. 1.

Fig. 5 is another side view of a portion of the LED panel of fig. 4.

Description of the main elements

The reference numbers in the figures are: 1. supporting legs; 11. a foot seat; 12. a sliding sleeve; 13. a first threaded rod; 14. a thread groove; 15. a connecting rod; 2. adjusting a rod; 21. a movable block; 22. a movable nut; 3. a support; 31. a slide bar; 32. a connecting shaft; 4. a first fixing part; 41. a first clamping plate; 42. a first rotating shaft; 43. a first torsion spring; 44. a circular hole; 5. a second fixing part; 51. a second clamping plate; 52. a second rotating shaft; 53. a second torsion spring; 54. a square hole; 6. a travel bar; 61. a fixing rod; 7. a bidirectional threaded rod; 71. a nut; 8. a lifting rod.

The present invention is described in further detail with reference to the drawings and the detailed description.

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.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Example 1

Please refer to fig. 1, which is a schematic view of a front view structure of an LED screen according to the present embodiment. The LED screen includes: the LED screen comprises an LED screen body 100, two first fixing pieces 4, a moving rod 6, two sliding rods 31, a support 3, a lifting rod 8, two sliding sleeves 12, two supporting legs 1, two movable nuts 22, two adjusting rods 2 and two second fixing pieces 5. The LED screen body 100 has a generally square plate-like structure.

The two first fixing pieces 4 are respectively fixedly connected with two corners of the upper side of the LED screen body 100. An ┍ -shaped groove for fixing the LED screen is formed in each fixing piece I4. Each of the first fixing members 4 includes two clamping plates 41, two rotation shafts 42, and two torsion springs 43. Two symmetrically arranged rotating shafts one 42 are fixedly arranged in each fixing piece one 4. Each rotating shaft I42 is connected with a clamping plate I41 in a turnover mode. And a torsion spring I43 is coaxially arranged outside each rotating shaft I42. One end of the first torsion spring 43 is fixedly connected with the first rotating shaft 42, and the other end of the first torsion spring is fixedly connected with the first clamping plate 41. One of the clamping plates 41 is turned outwards, so that one corner of the LED screen body 100 can be clamped into the ┍ -shaped groove. The two clamping plates I41 are driven by the elasticity of the torsion spring I43 to clamp the LED screen body 100, so that the LED screen body 100 is fixed on the two fixing pieces I4. The first fixing part 4 has the advantages of being convenient to operate and stable in structure, and the installation efficiency of the LED screen body 100 can be improved.

A circular hole 44 is formed in each of the first fixing members 4 to allow the moving rod 6 to pass therethrough. The moving rod 6 is a round rod, and the first fixing piece 4 can freely slide on the moving rod 6. Two ends of the movable rod 6 are fixedly connected with a fixed rod 61 respectively. A bidirectional screw rod 7 is rotatably connected between the other ends of the two fixing rods 61. The movable rod 6, the two fixed rods 61 and the bidirectional screw rod 7 together form a square frame. And a nut 71 is fixedly arranged on each first fixing piece 4. Two nuts 71 are symmetrically arranged on the outer side of the bidirectional screw rod 7. Both nuts 71 are screwed with the bidirectional screw rod 7. The bidirectional screw rod 7 is provided with two sets of equal-diameter threads which are oppositely arranged, and the bidirectional screw rod 7 can drive the two nuts 71 to synchronously move relatively when rotating, so that the two fixing pieces one 4 are driven to synchronously move relatively, and the distance between the two fixing pieces one 4 is adjusted to be suitable for the LED screen body 100 with different sizes.

Both ends of the moving rod 6 are fixedly connected with one end of a sliding rod 31, respectively. The other end of each sliding rod 31 is slidably connected with one end of the bracket 3. The bracket 3 comprises a square rod and two square frames. Two square frames are respectively and fixedly connected with two ends of the square rod. Each slide bar 31 is slidably connected to a square frame. The support 3, the two sliding rods 31 and the travel bar 6 together form a rectangular frame. A lifting rod 8 is arranged between the movable rod 6 and the square rod of the bracket 3. The lifting rod 8 comprises a second threaded rod and a threaded sleeve. One end of the threaded sleeve is fixedly connected with the moving rod 6. One end of the second threaded rod is in threaded connection with the threaded sleeve. The other end of the second threaded rod is rotatably connected with the bracket 3. And rotating the second threaded rod to enable the second threaded rod to stretch in the threaded sleeve, adjusting the distance between the threaded sleeve and the second threaded rod, sliding the sliding rod 31 in the square frame, and adjusting the distance between the moving rod 6 and the support 3 to adapt to the size of the LED screen.

Two fixing pieces II 5 are symmetrically arranged on the outer side of the square rod. And a square hole 54 for the square rod to pass through is formed in each fixing piece II 5. The two second fixing pieces 5 are respectively fixedly connected with two corners of the lower side of the LED screen body 100. And a square groove for supporting the LED screen is arranged in each second fixing piece 5. Each second fixing member 5 includes two second clamping plates 51, two second rotating shafts 52 and two second torsion springs 53. Two rotating shafts two 52 which are symmetrically arranged are fixedly arranged in each fixing piece two 5. Each second rotating shaft 52 can be connected with two second clamping plates 51 in a turnover way. Two torsion springs 53 are coaxially arranged outside each second rotating shaft 52. One end of the second torsion spring 53 is fixedly connected with the second rotating shaft 52, and the other end of the second torsion spring is fixedly connected with the second clamping plate 51. And one corner of the LED screen body 100 can be clamped into the square groove by turning the two clamping plates 51 outwards. The two clamping plates 51 are driven by the elasticity of the second torsion spring 53 to clamp the LED screen body 100, so that the LED screen body 100 is fixed on the two fixing pieces 5. The second fixing part 5 is used for supporting the LED screen body 100, and the stability of the LED screen installation can be improved.

Each of the two square frames has one end rotatably connected to one of the sliding sleeves 12. A connecting shaft 32 can be arranged between the square frame and the sliding sleeve 12. One end of the connecting shaft 32 is fixedly connected with the top end of the sliding sleeve 12, and the other end of the connecting shaft 32 is rotatably connected with the top end of the square frame. The other ends of the two square frames are respectively connected with an adjusting rod 2 in a rotatable way. A movable block 21 can be arranged between the adjusting rod 2 and the square frame. The movable block 21 can be arbitrarily rotated about its attachment point on one side of the square frame. One end of the adjustment lever 2 can be arbitrarily rotated about the central axis of the adjustment lever 2 on one side of the movable block 21. The sliding sleeve 12 is connected with the supporting leg 1 in a sliding way. The outer side of the supporting leg 1 is rotatably connected with a movable nut 22. The movable nut 22 can be rotated around its attachment point at will on the outside of the support leg 1. The adjusting rod 2 passes through the movable nut 22 and is screwed with the movable nut 22. The adjusting rod 2 is rotated to enable the adjusting rod to stretch out and draw back on the inner side of the movable nut 22, the distance between the movable nut 22 and the movable block 21 is adjusted, the included angle between the square frame and the supporting leg 1 is adjusted, and then the angle of the LED screen body 100 is adjusted.

A connecting rod 15 is rotatably connected to the inner side of each sliding sleeve 12. The lower end of each connecting rod 15 is fixedly connected with a first threaded rod 13. Each supporting leg 1 is internally provided with a thread groove 14 which is in threaded connection with the first threaded rod 13. The rotary connecting rod 15 drives the threaded rod I13 to move up and down in the threaded groove 14, and then drives the sliding sleeve 12 to lift up and down in the supporting leg 1, and further adjusts the height of the support 3 and the LED screen body 100.

A foot seat 11 is fixedly arranged below each supporting leg 1. The area of the bottom surface of the foot seat 11 is larger, so that the contact area between the LED screen and the contact surface can be increased when the LED screen is placed, and the stability of the LED screen when the LED screen is placed is improved.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An LED screen convenient for position adjustment comprises an LED screen body (100), wherein the LED screen body (100) is of a square plate-shaped structure; characterized in that, LED screen still includes:

the two first fixing pieces (4) are respectively and fixedly connected with two corners of the upper side of the LED screen body (100);

the two first fixing pieces (4) are symmetrically arranged on the outer side of the moving rod (6) and are in sliding connection with the moving rod (6);

two sliding rods (31), wherein one end of each sliding rod (31) is fixedly connected to the two ends of the moving rod (6);

a bracket (3) comprising a square bar and two square frames; the two square frames are respectively and fixedly connected to two ends of the square rod; each sliding rod (31) is connected with one square frame in a sliding mode; the bracket (3), the two sliding rods (31) and the moving rod (6) form a rectangular frame together;

one end of the lifting rod (8) is fixedly connected with the center of the movable rod (6), and the other end of the lifting rod penetrates through the square rod and is rotatably connected with the square rod;

two sliding sleeves (12), one end of each sliding sleeve (12) is rotatably connected with one square frame;

two supporting legs (1), wherein each supporting leg (1) is connected with one sliding sleeve (12) in a sliding mode;

two movable nuts (22), wherein each movable nut (22) is rotatably connected with one support leg (1); and

one end of each adjusting rod (2) is movably connected with the sliding rod (31); the other end of each adjusting rod (2) penetrates through one movable nut (22) and is in threaded connection with the corresponding movable nut (22).

2. The LED screen of claim 1, further comprising: two fixing rods (61), a bidirectional screw rod (7) and two nuts (71); the two fixed rods (61) are respectively and fixedly connected to two ends of the movable rod (6); one end of the bidirectional screw rod (7) is rotatably connected with the other end of one of the fixing rods (61), and the other end of the bidirectional screw rod penetrates through the other end of the other fixing rod (61) and is rotatably connected with the other fixing rod (61); each nut (71) is fixedly arranged on a first fixing piece (4); the two nuts (71) are symmetrically arranged on the outer side of the bidirectional screw rod (7) and are in threaded connection with the bidirectional screw rod (7).

3. An LED screen convenient for adjusting the position as claimed in claim 1, characterized in that each of the first fixing pieces (4) is provided with a circular hole (44) for the moving rod (6) to pass through; an ┍ -shaped groove for fixing the LED screen is formed in each first fixing piece (4).

4. An LED screen convenient for adjusting the position as claimed in claim 3, wherein each fixing piece I (4) comprises a clamping plate I (41), a rotating shaft I (42) and a torsion spring I (43); the first rotating shaft (42) is fixed in the first fixing piece (4); the first clamping plate (41) is connected with the first rotating shaft (42) in a turnover mode; the first torsion spring (43) is coaxially arranged on the outer side of the first rotating shaft (42), one end of the first torsion spring (43) is fixedly connected with the first clamping plate (41), and the other end of the first torsion spring (43) is fixedly connected with the first rotating shaft (42).

5. The LED screen convenient for adjusting the position as claimed in claim 1, wherein two second fixing members (5) are symmetrically arranged at the outer side of the square rod; a square hole (54) for the square rod to pass through is formed in each second fixing piece (5); and a square groove for supporting the LED screen is arranged in each fixing piece II (5).

6. The LED screen facilitating position adjustment according to claim 5, wherein each fixing member two (5) comprises a clamping plate two (51), a rotating shaft two (52) and a torsion spring two (53); the second rotating shaft (52) is fixed in the second fixing piece (5); the second clamping plate (51) is connected with the second rotating shaft (52) in a turnover way; the second torsion spring (53) is coaxially arranged on the outer side of the second rotating shaft (52), one end of the second torsion spring (53) is fixedly connected with the second clamping plate (51), and the other end of the second torsion spring (53) is fixedly connected with the second rotating shaft (52).

7. The LED screen convenient for adjusting the position as claimed in claim 1, characterized in that the lifting rod (8) comprises a second threaded rod and a sleeve; one end of the threaded sleeve is fixedly connected with the moving rod (6); one end of the second threaded rod is in threaded connection with the threaded sleeve; the other end of the second threaded rod is rotatably connected with the bracket (3).

8. An LED screen convenient for adjusting the position as claimed in claim 1, wherein the inner side of each sliding sleeve (12) is rotatably connected with a connecting rod (15); the lower end of each connecting rod (15) is fixedly connected with a first threaded rod (13); and a thread groove (14) which is in threaded connection with the first threaded rod (13) is arranged in each supporting leg (1).

9. An LED screen convenient for adjusting the position as claimed in claim 8, wherein a connecting shaft (32) is rotatably connected between the top end of each sliding sleeve (12) and the top end of the corresponding square frame.

10. An LED screen convenient for adjusting position as claimed in claim 1, characterized in that a foot seat (11) is fixedly connected below each supporting leg (1).