CN213236710U

CN213236710U - Adjustable LED display screen frame

Info

Publication number: CN213236710U
Application number: CN202021951553.2U
Authority: CN
Inventors: 万博文; 陈松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-18
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a LED display screen frame with adjustable belongs to LED display screen subassembly technical field. The utility model provides a LED display screen frame with adjustable, includes the base, the circular slot has been seted up at the top surface middle part of base, and the circular slot interpolation is equipped with the pillar, and the pillar lower extreme has set firmly the turning block, and the circular slot bottom surface has been seted up for the position of turning block and has been rotated the groove, and pillar upper portion antetheca is seted up flutedly, and the cavity has been seted up at wall middle part behind the recess, is equipped with in the cavity to turn to spacing subassembly, and the pillar upper end has set firmly the installing frame, and the installing frame front side. The utility model discloses can change the show direction of LED display screen at will as required, conveniently see the exhibition person and watch together with following actual showpiece, more directly perceived has also made things convenient for the description introduction work of staff, convenient and fast, and the practicality is strong.

Description

Adjustable LED display screen frame

Technical Field

The utility model relates to a LED display screen subassembly technical field, more specifically say, relate to a LED display screen frame with adjustable.

Background

In the exhibition in the market, often use LED display screen frame fixed LED display screen to be used for exhibition image or graphic presentation data, when the exhibition staff introduces the showpiece to the exhibition person, can combine the data to reach more detailed effect on the display screen, and current LED display screen frame mostly is fixed knot structure, the exhibition person must walk to the display screen openly just can watch, and the showcase of showpiece evenly puts all around, just so easily cause the showpiece unable contrast reference with the showpiece of formation when reading the image data, inconvenient viewer's understanding to the showpiece promptly, also do not do benefit to the work of introducing of staff to the showpiece yet, in view of this, we provide an adjustable LED display screen frame.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a LED display screen frame with adjustable to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a LED display screen frame with adjustable, includes the base, the circular slot has been seted up at the top surface middle part of base, the circular slot interpolation is equipped with the pillar, the pillar lower extreme has set firmly the turning block, the circular slot bottom surface has been seted up for the position of turning block and has been rotated the groove, pillar upper portion antetheca is seted up flutedly, the cavity has been seted up at wall middle part behind the recess, be equipped with in the cavity and turn to spacing subassembly, the pillar upper end has set firmly the installing frame, the installing frame front side articulates there is the dodge gate, the glass window has been inlayed at the.

Preferably, the turning block is rotationally engaged with the turning groove.

Preferably, turn to spacing subassembly and include the slide bar, slide bar antetheca upper end has set firmly the clamp plate, the clamp plate front end passes the cavity and extends to the outside, the telescopic link has set firmly between slide bar top surface and the cavity top surface, telescopic link outside cover is equipped with compression spring, the pillar middle part has been seted up for the position of cavity below and has been run through the chamber, the slide bar lower extreme runs through the cavity bottom surface and extends to and runs through the intracavity.

Preferably, two hinged seats are symmetrically and fixedly arranged at the lower ends of the two sides of the sliding rod, each hinged seat is of a U-shaped structure, the outer side end of each hinged seat is hinged to a connecting rod through a hinged shaft, a sliding groove is formed in the middle of each connecting rod, a fixing column in sliding fit with the sliding groove is arranged in each sliding groove, the two ends of each fixing column are respectively connected and fixed with the inner walls of the two sides of the through cavity, and limit rings are coaxially arranged on the outer sides of the.

Preferably, the bottom surface of the limit ring is fixedly connected with the top surface of the base, the inner diameter of the limit ring is the same as the diameter of the circular groove, a plurality of insertion grooves are formed in the inner wall of the limit ring at equal intervals in an annular shape, the number of the insertion grooves is even, and the insertion grooves are in insertion fit with the outer side ends of the connecting rods.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses be equipped with circular slot and the pillar that is the cylinder structure, the rotating block and the rotating groove of deuterogamy normal running fit, with this can make the pillar drive the installing frame rotation on it, the staff in exhibition field accessible rotates the installing frame and adjusts the LED display screen to the direction when introducing the showpiece to the exhibition person, with this make the direction of LED display screen can make things convenient for the exhibition person to look at with the actual showpiece together in contrast, more directly perceived, the introduction work of staff has also been made things convenient for, and is convenient and fast, therefore, the clothes hanger is strong in practicability.

2. The utility model is provided with a rotation limiting component, the worker lifts the press plate to drive the slide bar to press the compression spring and the telescopic bar upwards before rotating the mounting frame, and the two are contracted, meanwhile, the inner end of the connecting rod can be inclined upwards along with the lifting of the slide bar due to the limitation of the sliding chute and the fixed shaft, the inner diameter of the limiting ring is the same as that of the circular groove, so the base can not obstruct the inclination of the connecting rod, the connecting rod also inclines to the maximum inclination when the telescopic bar is contracted to the minimum length, the connecting rod can not be spliced with the splicing groove on the inner wall of the limiting ring at the moment, the limitation of the splicing groove and the connecting rod is lost, the worker can rotate the mounting frame by stirring one end of the mounting frame at the moment, the hand for lifting the press plate is loosened when the telescopic bar is rotated to a proper angle, the press plate and the slide bar can recover the original position under the elasticity of the compression spring, the connecting rod can also recover the, therefore, the strut can be limited not to rotate any more, the operation is convenient, the device is prevented from rotating due to mistaken touch in the explanation process, and the device is more humanized.

Drawings

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

FIG. 2 is a schematic view of the connection relationship between the base and the pillar of the present invention;

fig. 3 is a schematic cross-sectional structural view of the pillar of the present invention.

The reference numbers in the figures illustrate: 1. a base; 2. a circular groove; 3. a pillar; 4. rotating the block; 5. a rotating groove; 6. a groove; 7. a cavity; 8. a steering limit component; 9. installing a frame; 10. a movable door; 11. a glass window; 12. a slide bar; 13. pressing a plate; 14. a through cavity; 15. a hinged seat; 16. hinging a shaft; 17. a connecting rod; 18. a chute; 19. fixing a column; 20. a limiting ring; 21. inserting grooves; 22. a telescopic rod; 23. compressing the spring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a LED display screen frame with adjustable, the on-line screen storage device comprises a base 1, circular slot 2 has been seted up at base 1's top surface middle part, 2 interpolations in circular slot are equipped with

pillar

3, 3 lower extremes of pillar have set firmly turning

block

4, 2 bottom surfaces in circular slot have been seted up for the position of turning block 4 position and have been rotated

groove

5, 3 upper portion antethecas of pillar have seted up recess 6, cavity 7 has been seted up at recess 6 back wall middle part, be equipped with in the cavity 7 and turn to spacing subassembly 8, 3 upper ends of pillar have set firmly installing

frame

9, 9 front sides of installing frame articulate there is

dodge door

10, 10 middle parts of.

Specifically, the rotation block 4 is rotatably engaged with the rotation groove 5, and the rotation of the column 3 is enabled while the column cannot be separated from the base 1.

Further, turn to spacing subassembly 8 and include slide bar 12, slide bar 12 antetheca upper end has set firmly clamp plate 13, clamp plate 13 front end passes cavity 7 and extends to the outside, telescopic link 22 has set firmly between slide bar 12 top surface and the cavity 7 top surface, telescopic link 22 outside cover is equipped with compression spring 23, the middle part of pillar 3 has been seted up for the position of cavity 7 below and has been run through chamber 14, slide bar 12 lower extreme runs through cavity 7 bottom surface and extends to in running through chamber 14, it can make clamp plate 13 drive slide bar 12 upwards oppress compression spring 23 and telescopic link 22 to lift up clamp plate 13, make the two shrink.

Furthermore, two hinged seats 15 are symmetrically and fixedly arranged at the lower ends of two sides of the sliding rod 12, the hinged seats 15 are of a U-shaped structure, the outer side end of each hinged seat 15 is hinged with a connecting rod 17 through a hinged shaft 16, a sliding groove 18 is formed in the middle of the connecting rod 17, a fixed column 19 in sliding fit with the sliding groove 18 is arranged in the sliding groove 18, two ends of the fixed column 19 are respectively connected and fixed with the inner walls of two sides of the through cavity 14, a limiting ring 20 is coaxially arranged on the outer side of the strut 3, the inner side end of the connecting rod 17 can be upwards deviated along with the lifting of the sliding rod 12 to be inclined due to the fact that the inner diameter of the limiting ring 20 is the same as that of the circular groove 2, the base 1 cannot obstruct the inclination of the connecting rod 17.

Still further, the bottom surface of spacing ring 20 is connected fixedly with base 1 top surface, 20 internal diameters of spacing ring size is the same with 2 diameter sizes of circular slot, 20 inner walls of spacing ring are the annular equidistant a plurality of inserting grooves 21 that are equipped with, the number of a plurality of inserting grooves 21 is the dual number, inserting groove 21 and the cooperation of pegging graft of connecting rod 17 outside end to this alright restrict pillar 3 and can not rotate any more, convenient operation avoids touching because of the mistake and rotate explaining the in-process device, makes the device more humanized.

The working principle is as follows: before the exhibition begins, the worker can install the LED display screen in the installation frame 9 and then play the image data, when the exhibition observer wants to know the exhibited article specifically, the worker lifts the press plate 13 upwards to make the press plate 13 drive the slide rod 12 to press the compression spring 23 and the telescopic rod 22 upwards to contract, at the same time, the inner end of the connecting rod 17 is inclined upwards along with the lifting of the slide rod 12 due to the limitation of the sliding groove 18 and the fixed shaft 19, the inner diameter of the limit ring 20 is the same as that of the circular groove 2, so the base 1 can not obstruct the inclination of the connecting rod 17, when the telescopic rod 22 contracts to the minimum length, the connecting rod 17 is also inclined to the maximum inclination, the connecting rod 17 is not inserted into the insertion groove 21 on the inner wall of the limit ring 20, the limitation of the insertion groove 21 and the connecting rod 17 is lost, at the moment, the worker can rotate the installation frame 9 by pulling one end of the installation frame 9, treat to turn to suitable angle and just loosen the hand that carries clamp plate 13, make clamp plate 13 and slide bar 12 resume the normal position under compression spring 23's elasticity, connecting rod 17 also can resume the normal position simultaneously and peg graft with inserting groove 21 again, so that alright restrict pillar 3 and can no longer rotate, convenient operation, avoid explaining the in-process device and rotate because of the mistake touches, make the device more humanized, just so can make the direction of LED display screen can make things convenient for the person of exhibition to watch with contrast the actual showpiece together, more intuitionistic, the introduction work of staff has also been made things convenient for, and is convenient and fast, therefore, the clothes hanger is strong in practicability.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An adjustable LED display screen frame, includes base (1), its characterized in that: circular slot (2) have been seted up at the top surface middle part of base (1), circular slot (2) interpolation is equipped with pillar (3), pillar (3) lower extreme has set firmly turning block (4), rotation groove (5) have been seted up for the position of turning block (4) to circular slot (2) bottom surface, pillar (3) upper portion antetheca is seted up flutedly (6), cavity (7) have been seted up at recess (6) back wall middle part, be equipped with in cavity (7) and turn to spacing subassembly (8), pillar (3) upper end has set firmly installing frame (9), installing frame (9) front side articulates there is dodge gate (10), dodge gate (10) middle part inlays and is equipped with glass window (11).

2. The adjustable LED display screen frame of claim 1, wherein: the rotating block (4) is in rotating fit with the rotating groove (5).

3. The adjustable LED display screen frame of claim 1, wherein: turn to spacing subassembly (8) and include slide bar (12), slide bar (12) antetheca upper end has set firmly clamp plate (13), clamp plate (13) front end passes cavity (7) and extends to the outside, telescopic link (22) have set firmly between slide bar (12) top surface and cavity (7) top surface, telescopic link (22) outside cover is equipped with compression spring (23), pillar (3) middle part has been seted up for the position of cavity (7) below and has been run through chamber (14), slide bar (12) lower extreme runs through cavity (7) bottom surface and extends to in running through chamber (14).

4. The adjustable LED display screen frame of claim 3, wherein: slide bar (12) both sides lower extreme symmetry has set firmly two articulated seats (15), articulated seat (15) are U type structure, articulated seat (15) outside end has articulated connecting rod (17) through articulated shaft (16), spout (18) have been seted up at connecting rod (17) middle part, be equipped with in spout (18) rather than sliding fit's fixed column (19), fixed column (19) both ends respectively with run through chamber (14) both sides inner wall connection fixed, the coaxial spacing ring (20) that is equipped with in pillar (3) outside.

5. The adjustable LED display screen frame of claim 4, wherein: the bottom surface of the limiting ring (20) is fixedly connected with the top surface of the base (1), the inner diameter of the limiting ring (20) is the same as the diameter of the circular groove (2), a plurality of inserting grooves (21) are formed in the inner wall of the limiting ring (20) in an annular shape at equal intervals, the number of the inserting grooves (21) is even, and the inserting grooves (21) are matched with the outer side end of the connecting rod (17) in an inserting mode.