CN214796559U

CN214796559U - Full front maintenance LED booth is apart from screen structure

Info

Publication number: CN214796559U
Application number: CN202023120240.5U
Authority: CN
Inventors: 陈飞; 阚峥; 谢铮
Original assignee: Shenzhen Zhanshi Optoelectronic Technology Co ltd
Current assignee: Shenzhen Zhanshi Optoelectronic Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-19
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a little interval screen structure of full front-maintenance LED, the on-line screen storage device comprises a base, even fixed mounting has the female pole of a plurality of telescopic links on the roof of base, and the equal movable insertion in top of the female pole of every telescopic link is equipped with the sub-pole of telescopic link, and equal threaded connection has the locking bolt of mutually supporting with the sub-pole of telescopic link on the lateral wall on the female pole top of every telescopic link, and the install bin is dismantled jointly in the top of the sub-pole of telescopic link, and the dismantlement is installed on the lateral wall of install bin one side and is installed the installing frame, and even dismantlement is installed a plurality of LED modules in the installing frame. The utility model discloses screen body thickness is little, need not to maintain the passageway, and expansion usage space that can be very big satisfies the narrow and small or to the higher place of screen body thickness requirement in space, and it is convenient to maintain, need not professional engineer, just can dismantle the maintenance in the front, changes the spare parts, reduces decoration cost, and preceding maintenance LED booth is apart from the screen body installation, and thickness is controllable, can be better and carry out compatibly on every side to the decoration cost of whole harmony has been reduced.

Description

Full front maintenance LED booth is apart from screen structure

Technical Field

The utility model relates to a LED shows technical field, especially relates to a full front maintenance LED booth is apart from screen structure.

Background

In recent years, with the rapid development of the industry of the LED small-space screen, the dot space is continuously reduced, the thickness of the screen body is greatly reduced, the front-maintenance small-space screen is rapidly developed and is more and more widely applied, and the slim screen body is favored by the market, most of the traditional indoor LED small-space screens are installed by adopting a steel structure at present, and require a rear maintenance channel, but some manufacturers adopt front maintenance and only aim at front maintenance of a module, the maintenance mode greatly obstructs the application of the LED small-space screen in meeting rooms and central control rooms with limited space and also brings difficulty for replacing the LCD, because the installation and maintenance mode cannot highlight the advantage of the small-space LED, the willingness of customers to abandon traditional display equipment such as DLP/LCD and the like to replace the small-space LED is greatly reduced, and therefore, a full-front-maintenance LED small-space screen structure is urgently needed to be designed, and the real front-maintenance LED small-space screen is realized, the advantage of lightness and thinness of the small-spacing LED is reflected, so that space use cost and screen body maintenance cost are saved for users, and space utilization rate is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the LED booth is maintained after among the prior art apart from the screen installation dismantles inconveniently and occupation space is great, and the LED booth is maintained before the whole that provides is apart from the screen structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a full-front maintenance LED small-space screen structure comprises a base, wherein a plurality of telescopic rod female rods are uniformly and fixedly arranged on the top wall of the base, telescopic rod sub-rods are movably inserted into the top ends of the telescopic rod female rods, locking bolts matched with the telescopic rod sub-rods are in threaded connection with the outer side wall of the top end of each telescopic rod female rod, an installation box is jointly disassembled and installed at the top ends of the telescopic rod sub-rods, an installation frame is disassembled and installed on the outer side wall of one side of the installation box, a plurality of LED modules are uniformly disassembled and installed in the installation frame, a plurality of installation plates are uniformly and fixedly installed on the inner side wall of the installation frame, the LED modules are tightly attached to the installation plates, a plurality of fastening screws are uniformly inserted into the installation plates and penetrate through the installation plates and are in threaded connection with the LED modules, and connecting columns are installed on each LED module, and the spliced pole all runs through the mounting panel setting, evenly install a plurality of connecting seats of mutually supporting with the spliced pole in the install bin, be equipped with fixing device between install frame and the install bin, fixing device includes the annular connecting plate of fixed mounting on the install frame lateral wall, and the annular connecting plate inserts and establish on the install bin, set up the annular spread groove of mutually supporting with the annular connecting plate on the install bin, fixed mounting has the magnetic sheet of annular connecting plate mutually supporting on the inside wall of annular spread groove, be equipped with dropout prevention means between annular connecting plate and the install bin.

Preferably, every the equal fixed mounting in top of the sub-pole of telescopic link has the connecting plate, and the install bin pastes the top tightly at the connecting plate, even fixed mounting has a plurality of connecting screw on the diapire of install bin, and connecting screw all runs through the connecting plate and extends to the downside of connecting plate, every equal threaded connection has coupling nut on the lateral wall of connecting screw bottom, and coupling nut all contacts with the connecting plate each other.

Preferably, evenly fixed mounting has a plurality of locating pieces on the diapire of install bin, and the locating piece all inserts and establish on the roof of connecting plate, every the constant head tank of mutually supporting with the locating piece is all seted up on the roof of connecting plate.

Preferably, a plurality of universal wheels are evenly installed to the bottom of base, every all install the locking device on the universal wheel.

Preferably, anti-drop device includes two stoppers of symmetry movable mounting on the annular connecting plate, two spacing grooves of mutually supporting with the stopper are seted up to the symmetry on the inside wall of annular connecting groove, symmetrical threaded connection has two push rods of mutually supporting with the stopper on the lateral wall of install bin, push rod and stopper one-to-one, and the one end of push rod all extends to the spacing inslot that corresponds.

Preferably, the annular connecting plate is last the symmetry seted up two mounting grooves of mutually supporting with the stopper, two equal activity is inserted on the inside wall of mounting groove and is equipped with a plurality of movable rods, and the equal fixed mounting of one end of movable rod is on the stopper, every all around being equipped with the spring on the lateral wall of movable rod, and the both ends of spring fixed mounting respectively is on the lateral wall of stopper and the inside wall of mounting groove.

Preferably, two grooves matched with the push rods are symmetrically formed in the outer side wall of the mounting box, and the two push rods are located in the two grooves respectively.

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

1. the screen body is small in thickness, a channel is not required to be maintained, the use space can be greatly expanded, the requirement on narrow space or places with higher requirements on the thickness of the screen body is met, the maintenance is convenient, a professional engineer is not required, the front maintenance can be carried out, spare parts are replaced, the decoration cost is reduced, the front maintenance LED small-distance screen body installation is carried out, the thickness is controllable, the compatibility with the periphery can be better, and the overall coordinated decoration cost is reduced;

2. be equipped with dropout prevention means between annular connecting plate and the install bin, the spring can prevent that stopper, annular connecting plate, installing frame and LED module from droing from the install bin owing to resume the one end that self elasticity can promote the stopper and remove to the spacing inslot that corresponds to the stability of annular installing frame and the installation of LED module has been promoted.

Drawings

Fig. 1 is a side structural sectional view of a full front maintenance LED small-pitch screen structure provided by the present invention;

fig. 2 is a schematic back structural view of an installation box portion of a full front maintenance LED small-pitch screen structure provided by the present invention;

fig. 3 is a schematic front structural view of an installation box portion of a full front maintenance LED small-pitch screen structure provided by the present invention;

fig. 4 is a cross-sectional view of a top end portion structure of an installation box of a full front maintenance LED small-pitch screen structure according to the present invention;

fig. 5 is an enlarged view of a portion a of a full front maintenance LED fine pitch screen structure according to the present invention;

fig. 6 is an enlarged view of a part B structure of a full front maintenance LED fine pitch screen structure.

In the figure: the base, 2 female poles of telescopic link, 3 sub-poles of telescopic link, 4 locking bolts, 5 install bins, 6 connecting plates, 7 connecting screw, 8 coupling nuts, 9 locating pieces, 10 constant head tanks, 11 universal wheels, 12 installing frames, 13LED module, 14 mounting panels, 15 fastening screws, 16 spliced poles, 17 annular connecting plates, 18 annular connecting grooves, 19 magnetic plates, 20 limiting blocks, 21 mounting grooves, 22 movable rods, 23 springs, 24 limiting grooves, 25 push rods, 26 grooves.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-6, a full front maintenance LED small-space screen structure comprises a base 1, a plurality of telescopic rod female rods 2 are uniformly and fixedly arranged on the top wall of the base 1, a telescopic rod sub-rod 3 is movably inserted at the top end of each telescopic rod female rod 2, a locking bolt 4 matched with the telescopic rod sub-rod 3 is in threaded connection on the outer side wall of the top end of each telescopic rod female rod 2, the height of each telescopic rod sub-rod 3 can be conveniently adjusted and the telescopic rod sub-rods 3 are fixed, an installation box 5 is jointly and detachably arranged at the top ends of the telescopic rod sub-rods 3, a connecting plate 6 is fixedly arranged at the top end of each telescopic rod sub-rod 3, the installation box 5 is tightly attached to the top end of the connecting plate 6, a plurality of connecting screw rods 7 are uniformly and fixedly arranged on the bottom wall of the installation box 5, the connecting screw rods 7 all penetrate through the connecting plate 6 and extend to the lower side of the connecting plate 6, a connecting nut 8 is in threaded connection on the outer side wall of the bottom end of each connecting screw rod 7, and coupling nut 8 all contacts with connecting plate 6 each other, can be convenient with install bin 5 fixed mounting to the top of connecting plate 6 and sub-pole 3 of telescopic link or pull down from the top of connecting plate 6 and the sub-pole 3 of telescopic link.

Even fixed mounting has a plurality of locating pieces 9 on the diapire of install bin 5, and locating piece 9 all inserts and establish on the roof of connecting plate 6, all sets up the constant head tank 10 of mutually supporting with locating piece 9 on the roof of every connecting plate 6, is convenient for accurately, stably be connected to the top of connecting plate 6 with install bin 5.

A plurality of universal wheels 11 are evenly installed to base 1's bottom, all install the locking device on every universal wheel 11, and removal base 1 that can be convenient is fixed base 1.

Dismantle on the lateral wall of install bin 5 one side and install installing frame 12, evenly dismantle in the installing frame 12 and install a plurality of LED module 13, even fixed mounting has a plurality of mounting panels 14 on the inside wall of installing frame 12, and LED module 13 all pastes tightly on mounting panel 14, evenly insert on the mounting panel 14 and be equipped with a plurality of fastening screw 15, and fastening screw 15 all runs through mounting panel 14 and threaded connection on LED module 13, all install spliced pole 16 on every LED module 13, and spliced pole 16 all runs through the setting of mounting panel 14, evenly install a plurality of connecting seats of mutually supporting with spliced pole 16 in the install bin 5, can be convenient install LED module 13 to installing frame 12 on or pull down from installing frame 12.

A fixing device is arranged between the mounting frame 12 and the mounting box 5, the fixing device comprises an annular connecting plate 17 fixedly arranged on the outer side wall of the mounting frame 12, the annular connecting plate 17 is inserted on the mounting box 5, an annular connecting groove 18 mutually matched with the annular connecting plate 17 is arranged on the mounting box 5, a magnetic plate 19 mutually matched with the annular connecting plate 17 is fixedly arranged on the inner side wall of the annular connecting groove 18, an anti-falling device is arranged between the annular connecting plate 17 and the mounting box 5, the anti-falling device comprises two limiting blocks 20 symmetrically and movably arranged on the annular connecting plate 17, two mounting grooves 21 mutually matched with the limiting blocks 20 are symmetrically arranged on the annular connecting plate 17, a plurality of movable rods 22 are movably inserted on the inner side walls of the two mounting grooves 21, one end of each movable rod 22 is fixedly arranged on the limiting block 20, and a spring 23 is wound on the outer side wall of each movable rod 22, and the both ends of spring 23 are fixed mounting respectively on the lateral wall of stopper 20 and the inside wall of mounting groove 21, and two stoppers 20 all can freely remove in the horizontal direction.

Two limiting grooves 24 matched with the limiting blocks 20 are symmetrically formed in the inner side wall of the annular connecting groove 18, two push rods 25 matched with the limiting blocks 20 are symmetrically in threaded connection on the outer side wall of the installation box 5, the push rods 25 correspond to the limiting blocks 20 one to one, one ends of the push rods 25 extend into the corresponding limiting grooves 24, the installation frame 12 is attached to the installation box 5 tightly, the annular connecting plate 17 is inserted into the corresponding annular connecting groove 18, the annular connecting plate 17 is tightly attracted to the magnetic plate 19 at the moment, the spring 23 can push one end of each limiting block 20 to move into the corresponding limiting groove 24 due to the fact that the elastic force of the spring is restored, the limiting blocks 20, the annular connecting plate 17, the installation frame 12 and the LED module 13 can be fixedly installed on the installation box 5, the push rods 25 are rotated to push the limiting blocks 20 to the outer sides of the limiting grooves 24, and the limiting blocks 20, the annular connecting plate 17, the limiting blocks, The mounting frame 12 and the LED module 13 are detached from the mounting box 5, so that the mounting frame 12 and the LED module 13 can be conveniently mounted and detached.

Two grooves 26 matched with the push rods 25 are symmetrically formed in the outer side wall of the installation box 5, the two push rods 25 are respectively located in the two grooves 26, and the push rods 25 can be prevented from protruding out of the installation box 5.

The utility model discloses in, paste tight to install bin 5 on with installing frame 12 and insert corresponding annular connecting groove 18 with annular connecting plate 17 in, annular connecting plate 17 inhales tightly on magnetic sheet 19 this moment, spring 23 is because resume self elasticity can promote stopper 20's one end and remove to the spacing inslot 24 that corresponds, just can be with stopper 20, annular connecting plate 17, installing frame 12 and LED module 13 fixed mounting to installing bin 5 on, rotate push rod 25 and promote stopper 20 to the outside of spacing inslot 24, just can be convenient pull down stopper 20, annular connecting plate 17, installing frame 12 and LED module 13 from installing bin 5.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a full front maintenance LED booth is apart from screen structure, includes base (1), its characterized in that: the LED lamp holder is characterized in that a plurality of telescopic rod female rods (2) are uniformly and fixedly installed on the top wall of the base (1), a telescopic rod sub-rod (3) is movably inserted at the top end of each telescopic rod female rod (2), a locking bolt (4) matched with the telescopic rod sub-rod (3) is connected onto the outer side wall of the top end of each telescopic rod female rod (2) in a threaded manner, an installation box (5) is jointly disassembled and installed at the top end of each telescopic rod sub-rod (3), an installation frame (12) is disassembled and installed on the outer side wall of one side of the installation box (5), a plurality of LED modules (13) are uniformly disassembled and installed in the installation frame (12), a plurality of installation plates (14) are uniformly and fixedly installed on the inner side wall of the installation frame (12), the LED modules (13) are tightly attached to the installation plates (14), and a plurality of fastening screws (15) are uniformly inserted on the installation plates (14), and the fastening screws (15) penetrate through the mounting plate (14) and are in threaded connection with the LED modules (13), each LED module (13) is provided with a connecting column (16), the connecting columns (16) are arranged by penetrating through the mounting plate (14), a plurality of connecting seats matched with the connecting columns (16) are uniformly arranged in the mounting box (5), a fixing device is arranged between the mounting frame (12) and the mounting box (5), the fixing device comprises an annular connecting plate (17) fixedly mounted on the outer side wall of the mounting frame (12), and the annular connecting plate (17) is inserted on the mounting box (5), the mounting box (5) is provided with an annular connecting groove (18) which is matched with the annular connecting plate (17), the inner side wall of the annular connecting groove (18) is fixedly provided with magnetic plates (19) which are matched with the annular connecting plate (17), and an anti-falling device is arranged between the annular connecting plate (17) and the mounting box (5).

2. The full front maintenance LED fine pitch screen structure of claim 1, wherein: every the equal fixed mounting in top of the sub-pole of telescopic link (3) has connecting plate (6), and install bin (5) paste the top tightly at connecting plate (6), even fixed mounting has a plurality of connecting screw rod (7) on the diapire of install bin (5), and connecting screw rod (7) all run through connecting plate (6) and extend to the downside of connecting plate (6), every equal threaded connection has coupling nut (8) on the lateral wall of connecting screw rod (7) bottom, and coupling nut (8) all with connecting plate (6) contactless.

3. The full front maintenance LED fine pitch screen structure of claim 1, wherein: evenly fixed mounting has a plurality of locating pieces (9) on the diapire of install bin (5), and locating piece (9) all insert and establish on the roof of connecting plate (6), every constant head tank (10) of mutually supporting with locating piece (9) all seted up on the roof of connecting plate (6).

4. The full front maintenance LED fine pitch screen structure of claim 1, wherein: a plurality of universal wheels (11) are evenly installed to the bottom of base (1), every all install the locking device on universal wheel (11).

5. The full front maintenance LED fine pitch screen structure of claim 1, wherein: anti-drop device includes two stopper (20) of symmetry movable mounting on annular connecting plate (17), two spacing grooves (24) of mutually supporting with stopper (20) are seted up to the symmetry on the inside wall of annular connecting groove (18), symmetrical threaded connection has two push rod (25) of mutually supporting with stopper (20) on the lateral wall of install bin (5), push rod (25) and stopper (20) one-to-one, and the one end of push rod (25) all extends to in corresponding spacing groove (24).

6. The full front maintenance LED fine pitch screen structure of claim 5, wherein: annular connecting plate (17) are gone up the symmetry and are seted up two mounting grooves (21) of mutually supporting with stopper (20), two equal activity is inserted on the inside wall of mounting groove (21) and is equipped with a plurality of movable rods (22), and the equal fixed mounting of one end of movable rod (22) is on stopper (20), every all around being equipped with spring (23) on the lateral wall of movable rod (22), and the both ends difference fixed mounting of spring (23) is on the lateral wall of stopper (20) and the inside wall of mounting groove (21).

7. The full front maintenance LED fine pitch screen structure of claim 5, wherein: two grooves (26) matched with the push rods (25) are symmetrically formed in the outer side wall of the mounting box (5), and the two push rods (25) are located in the two grooves (26) respectively.