CN219867111U

CN219867111U - Quick assembly disassembly structure of display screen

Info

Publication number: CN219867111U
Application number: CN202321263866.2U
Authority: CN
Inventors: 叶峻尧; 叶炜锋
Original assignee: Shanghai Qixuan Display Technology Co ltd
Current assignee: Shanghai Qixuan Display Technology Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-20
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a display screen quick assembly disassembly structure which comprises a vertical frame, an adjusting frame and a positioning frame, wherein the adjusting frame is arranged on the front surface of the vertical frame, a moving plate is arranged on the outer side of a threaded rod, an adjusting cylinder is arranged at the bottom of the moving plate, a connecting column is arranged at the bottom of the connecting block, the positioning frame is arranged at the bottom end of the connecting column, and a pressing plate is arranged at the output end of a locking stud. According to the utility model, the adjusting cylinder is arranged at the bottom of the moving plate, the micro motor drives the screw rod to rotate so that the connecting block stably moves at the inner side of the adjusting cylinder to adjust the extension length of the connecting column, the hand wheel is rotated after the locating frame and the display screen are positioned at the same horizontal position so that the moving plate moves at the inner side of the adjusting frame, the moving plate drives the locating frame to adjust the position in the horizontal direction so that the limiting clamping groove is clamped at the outer end of the display screen, and the display screen is accurately positioned and disassembled according to different specifications of the display screen, so that the installation and disassembly efficiency of the display screen is improved.

Description

Quick assembly disassembly structure of display screen

Technical Field

The utility model relates to the technical field of display screens, in particular to a rapid disassembly and assembly structure of a display screen.

Background

The electronic display screen is a flat-panel display, which is composed of small LED module panels, is used for displaying various information such as characters, images, videos, video signals and the like, integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, and a disassembly and assembly structure is needed when the display screen is installed and disassembled.

Patent document CN209801008U "a quick-release structure for an LED display screen" includes: the connecting shaft is fixedly connected with the connecting shaft, the handle is fixedly connected with the connecting shaft, and the limiting block is fixedly arranged at one end of the connecting shaft. Through setting up the single ring and detaining subassembly, cover and establish connecting axle, handle in the connecting rod to and the stopper, the single ring detains subassembly and connecting rod fastening connection, handle and connecting axle fastening connection, stopper fastening installation is in the one end of connecting axle, forms a quick assembly disassembly structure for LED display screen that easy operation, convenience safe in utilization. The quick assembly disassembly structure in the disclosed patent document can not accurately position and disassemble the display screen according to different specifications of the display screen, and the installation and disassembly efficiency of the display screen is reduced.

Disclosure of Invention

The utility model aims to provide a rapid disassembly and assembly structure for a display screen, which can solve the technical problem that the rapid disassembly and assembly structure in the prior art cannot accurately position and disassemble the display screen according to different specifications of the display screen.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a display screen quick assembly disassembly structure, includes grudging post, alignment jig and locating rack, the alignment jig is installed in the front of grudging post, the threaded rod is installed to the inboard of alignment jig, the movable plate is installed in the outside of threaded rod, the adjustment cylinder is installed to the bottom of movable plate, the lead screw is installed to the inboard of adjustment cylinder, the connecting block is installed in the outside of lead screw, the spliced pole is installed to the bottom of connecting block, the locating rack is installed to the bottom of spliced pole, the inboard of locating rack is provided with spacing draw-in groove, the positive of locating rack runs through and installs the locking double-screw bolt, the clamp plate is installed to the output of locking double-screw bolt.

Preferably, a movable wheel is arranged at the bottom of the stand.

Preferably, the fixed plate is installed in the outside of grudging post, and the top of fixed plate runs through and installs the regulation double-screw bolt, and the callus on the sole is installed to the output of regulation double-screw bolt.

Preferably, a hand wheel is installed on the outer side of the adjusting frame, and the output end of the hand wheel is connected with the input end of the threaded rod through a rotating shaft.

Preferably, a baffle is arranged on the inner wall of the adjusting cylinder, a micro motor is arranged at the top of the baffle, and the output end of the micro motor is connected with the input end of the screw rod.

Preferably, a soft cushion is arranged at the inner side of the limit clamping groove, and a rubber cushion is arranged at the back side of the pressing plate.

Preferably, the front of the stand is provided with a bearing plate, the top of the bearing plate is provided with a limit groove, the inner side of the limit groove is embedded and provided with a bracket, the top of the bracket is provided with a sleeve, the inner side of the sleeve is movably provided with a movable rod, the outer side of the sleeve is penetrated and provided with a limit stud, and the output end of the limit stud is matched with the outer side of the movable rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the adjusting cylinder is arranged at the bottom of the moving plate, the micro motor is operated to drive the screw rod to rotate, the screw rod rotates to enable the connecting block to stably move on the inner side of the adjusting cylinder to realize the adjustment of the extending length of the connecting column, a hand wheel is rotated by a user after the locating frame and the display screen are positioned at the same horizontal position, the hand wheel drives the threaded rod to rotate to enable the moving plate to move on the inner side of the adjusting frame, the moving plate drives the locating frame to carry out position adjustment in the horizontal direction to enable the limiting clamping groove to be clamped on the outer end of the display screen, and the display screen is accurately located, dismounted and assembled according to different specifications of the display screen, so that the installation and dismounting efficiency of the display screen is improved.

2. According to the utility model, the sleeve is arranged at the top of the bracket, the limit clamping groove is matched with the display screen, then the locking stud is rotated, the locking stud is screwed into the inner side of the positioning frame to enable the pressing plate to stabilize the display screen, so that shaking of the display screen in the process of disassembly and assembly is prevented, the positioning frame is used for unscrewing the limit stud to release the limit of the movable rod in the process of height adjustment, the extension length of the movable rod in the sleeve is changed to realize position adjustment of the movable rod in the vertical direction, and the positioning frame is screwed again to realize stabilization of the movable rod after being adjusted to a proper position, so that the stability of the positioning frame in limiting the display screen is ensured.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the adjusting frame of the present utility model;

FIG. 3 is a schematic view of the internal structure of the adjusting cylinder of the utility model;

FIG. 4 is a schematic perspective view of a platen according to the present utility model;

fig. 5 is a schematic view of the internal structure of the sleeve according to the present utility model.

In the figure: 1. a vertical frame; 101. a moving wheel; 2. a fixing plate; 201. adjusting the stud; 202. foot pads; 3. an adjusting frame; 301. a threaded rod; 302. a hand wheel; 303. a moving plate; 4. an adjustment cylinder; 401. a partition plate; 402. a miniature motor; 403. a screw rod; 404. a connecting block; 405. a connecting column; 5. a positioning frame; 501. a limit clamping groove; 502. a soft cushion; 503. locking the stud; 504. a pressing plate; 505. a rubber pad; 6. a carrying plate; 601. a limit groove; 602. a bracket; 603. a sleeve; 604. a movable rod; 605. and (5) limiting the stud.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected or movably connected, or may be detachably connected or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, an embodiment of the present utility model is provided: a rapid disassembly and assembly structure of a display screen;

including grudging post 1 and fixed plate 2, movable wheel 101 is installed to the bottom of grudging post 1, and fixed plate 2 is installed in the outside of grudging post 1, and adjusting stud 201 is run through at the top of fixed plate 2, and callus on the sole 202 is installed to the output of adjusting stud 201, adjusts the use position of dismouting structure through movable wheel 101, rotates adjusting stud 201 when fixing a position the display screen, and adjusting stud 201 drives callus on the sole 202 and screw in downwards and place the face contact and produce the friction, has guaranteed the stability when dismouting structure uses.

Referring to fig. 1, 2 and 3, a display screen quick assembly disassembly structure;

including alignment jig 3, adjust a section of thick bamboo 4 and spliced pole 405, alignment jig 3 is installed in the front of grudging post 1, threaded rod 301 is installed to the inboard of alignment jig 3, movable plate 303 is installed in the outside of threaded rod 301, the hand wheel 302 is installed in the outside of alignment jig 3, and the output of hand wheel 302 is connected with the input of threaded rod 301 through the pivot, the locating rack 5 is in behind the same horizontal position with the display screen user's rotation hand wheel 302, hand wheel 302 drives threaded rod 301 rotation makes movable plate 303 remove in alignment jig 3 inboard, movable plate 303 drives the position adjustment in the horizontal direction of locating rack 5 makes spacing draw-in groove 501 block at the outer end of display screen, adjust section of thick bamboo 4 is installed to the bottom of movable plate 303, lead screw 403 is installed to the inboard of adjustment section of thick bamboo 4, connecting block 404 is installed in the outside of lead screw 403, spliced pole 405 is installed to the bottom of connecting block 404, install baffle 401 on the inner wall of adjustment section of thick bamboo 4, miniature motor 402 is installed at the top of baffle 401, and miniature motor 402's output and lead screw 403's input are connected, baffle 401 has guaranteed stability when miniature motor 402 provides the mounted position for miniature motor 402 and the inboard when moving, position adjustment is smooth running, position adjustment is carried out to miniature motor 403, make the guide screw 403 rotate and make the adjustment of the guide screw 404 rotate, realize accurate adjustment according to the length adjustment.

Referring to fig. 1, 4 and 5, a display screen quick assembly disassembly structure;

including locating rack 5, loading board 6 and support 602, locating rack 5 is installed to the bottom of spliced pole 405, the inboard of locating rack 5 is provided with spacing draw-in groove 501, the front of locating rack 5 runs through and installs locking double-screw bolt 503, clamp plate 504 is installed to locking double-screw bolt 503's output, cushion 502 is installed to the inboard of spacing draw-in groove 501, the back-mounted of clamp plate 504 has rubber pad 505, cushion 502 has prevented that spacing draw-in groove 501 and display screen direct contact from causing wearing and tearing to it, locking double-screw bolt 503 rotates behind spacing draw-in groove 501 and the display screen phase-match, locking double-screw bolt 503 makes clamp plate 504 firm to the display screen to the inboard screw in of locating rack 5, the rocking of display screen has been prevented in the dismouting process, loading board 6 is installed on the front of grudging post 1, the top of loading board 6 is provided with spacing groove 601, the inboard gomphosis of spacing groove 601 is installed support 602, sleeve 603 is installed at the top of support 602, movable mounting movable rod 604 is inboard, the outside of sleeve 603 runs through and is installed spacing double-screw bolt 605, and the output of spacing double-screw bolt 605 cooperatees the outside of movable rod 604, the spacing double-screw bolt 604 is in the height adjustment, screw bolt 604 is moved to the proper position adjustment of the inside of movable rod 604 in the vertical adjustment in the direction of the spacing support 5, realize moving position adjustment sleeve 604 is adjusted to the movable rod 604, the proper position is moved to the position is adjusted to the movable rod 604, when the movable position is adjusted to the movable rod 605 is moved in the vertical direction is adjusted to the movable position in the direction is adjusted to the movable position is adjusted to the movable rod is in the inside the movable position of the inside 5.

Working principle: when the device is used, firstly, the adjusting stud 201 is rotated, the adjusting stud 201 drives the foot pad 202 to be screwed downwards to be in contact with the placing surface to generate friction, the limit stud 605 is unscrewed to release the limit of the movable rod 604, the micro motor 402 operates to drive the lead screw 403 to rotate, the lead screw 403 rotates to enable the connecting block 404 to stably move on the inner side of the adjusting cylinder 4 to adjust the extending length of the connecting column 405, the limit stud 605 is screwed again to realize the stability of the movable rod 604, after the locating frame 5 and the display screen are in the same horizontal position, a user rotates the hand wheel 302, the hand wheel 302 drives the threaded rod 301 to rotate to enable the movable plate 303 to move on the inner side of the adjusting frame 3, the movable plate 303 drives the locating frame 5 to perform position adjustment in the horizontal direction to enable the limit clamping groove 501 to be clamped on the outer end of the display screen, and the locking stud 503 is screwed on the inner side of the locating frame 5 to enable the pressing plate 504 to stabilize the display screen, and quick dismounting of the display screen is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a display screen quick assembly disassembly structure, includes grudging post (1), alignment jig (3) and locating rack (5), its characterized in that: the utility model discloses a quick-change type locking device for the floor stand, including stand (1), adjusting rack (3), locating rack (5) are installed to the front of stand (1), threaded rod (301) are installed to the inboard of adjusting rack (3), movable plate (303) are installed in the outside of threaded rod (301), adjusting drum (4) are installed to the bottom of movable plate (303), lead screw (403) are installed to the inboard of adjusting drum (4), connecting block (404) are installed in the outside of lead screw (403), spliced pole (405) are installed to the bottom of connecting block (404), locating rack (5) are installed to the bottom of spliced pole (405), the inboard of locating rack (5) is provided with spacing draw-in groove (501), locking double-screw bolt (503) are installed in the front run through of locating rack (5), clamp plate (504) are installed to the output of locking double-screw bolt (503).

2. The display screen quick assembly disassembly structure of claim 1, wherein: the bottom of the stand (1) is provided with a movable wheel (101).

3. The display screen quick assembly disassembly structure of claim 1, wherein: the fixing plate (2) is installed in the outside of grudging post (1), and adjusting stud (201) is installed in penetrating the top of fixed plate (2), and callus on the sole (202) is installed to the output of adjusting stud (201).

4. The display screen quick assembly disassembly structure of claim 1, wherein: a hand wheel (302) is arranged on the outer side of the adjusting frame (3), and the output end of the hand wheel (302) is connected with the input end of the threaded rod (301) through a rotating shaft.

5. The display screen quick assembly disassembly structure of claim 1, wherein: a baffle plate (401) is arranged on the inner wall of the adjusting cylinder (4), a micro motor (402) is arranged at the top of the baffle plate (401), and the output end of the micro motor (402) is connected with the input end of the lead screw (403).

6. The display screen quick assembly disassembly structure of claim 1, wherein: the inner side of the limit clamping groove (501) is provided with a soft cushion (502), and the back surface of the pressing plate (504) is provided with a rubber cushion (505).

7. The display screen quick assembly disassembly structure of claim 1, wherein: the front of grudging post (1) is installed loading board (6), and the top of loading board (6) is provided with spacing groove (601), and support (602) are installed in inboard gomphosis in spacing groove (601), and sleeve (603) are installed at the top of support (602), and movable rod (604) are installed to the inboard movable of sleeve (603), and spacing double-screw bolt (605) are installed in the outside penetration of sleeve (603), and the output of spacing double-screw bolt (605) cooperatees with the outside of movable rod (604).