CN217874981U - Adjusting structure of LED display screen - Google Patents

Abstract

The utility model discloses an adjustment structure of LED display screen, including display screen, U template and casing, the U template sets up in the outside of display screen, and the U template is located the upper end of display screen and installs the fixed plate, and the fixed plate lower extreme is equipped with the clamp plate of pushing down the display screen, installs the adjustment mechanism who drives the clamp plate and reciprocate on the fixed plate, all installs the axostylus axostyle on the top surface of U template and the bottom surface, and the casing is just being equipped with the through-hole to the axostylus axostyle department of upper end, is equipped with the locating piece in the through-hole, and positioning mechanism is installed in the outside of locating piece. The utility model discloses simple structure, current display screen can be direct put in the U template, and can drive the clamp plate through adjustment mechanism and compress tightly the location with the display screen, and the display screen can be direct uses the axostylus axostyle as the rotation at center to the angle of adjustment display screen can carry out the thermal treatment to the display screen through radiator fan.

Description

Adjusting structure of LED display screen

Technical Field

The utility model relates to a LED display screen technical field, concretely relates to adjustment structure of LED display screen.

Background

The LED display screen is developed towards the higher end, and the display screen products on the market tend to be light and thin. The LED display screen has the advantages of stable performance, energy conservation, environmental protection, high brightness, gorgeous images and long service cycle, and is widely applied to the field of outdoor and indoor photoelectric display.

The LED display screen is usually composed of a plurality of LED boxes. General LED box is enclosed by four frames, and the shape of frame is all fixed, and the LED box can not make LED display screen angle adjust, and perhaps its regulation structure is comparatively complicated, and the operation is difficult for reaching the purpose, is perhaps needing to change the structure of LED display screen self, causes current LED display screen unable to use.

Disclosure of Invention

The utility model aims to solve the technical problem that a need not to change the display screen structure is provided, can be direct install on current display screen, the adjustment structure of the LED display screen of adjustment display screen angle that can be quick.

The utility model discloses a realize through following technical scheme: the utility model provides an adjustment structure of LED display screen, which comprises a display screen, U template and casing, the display screen sets up in the opening of casing, the U template sets up in the outside of display screen, U template lower extreme forms the portion of putting of "L" type structure, the display screen lower extreme is placed in the portion of putting, the U template is located the upper end of display screen and is installed the fixed plate, the fixed plate lower extreme is equipped with the clamp plate of "L" type structure, the clamp plate pressfitting sets up in the upper end of display screen, install the adjustment mechanism who drives the clamp plate and reciprocate on the fixed plate, all install the axostylus axostyle on the top surface of U template and the bottom surface, the casing is just being equipped with the through-hole to axostylus axostyle department of upper end, be equipped with the locating piece in the through-hole, positioning mechanism is installed in the outside of locating piece, the lower extreme of casing is just to axostylus axostyle department embedded first bearing of installing, the axostylus axostyle of lower extreme is in the inner circle of first bearing, the axostylus axostyle upper end is installed on the locating piece.

As the preferred technical scheme, the adjusting mechanism comprises a second bearing, a screw rod, a rotating block and a positioning rod, a screw hole is formed in the fixing plate, the second bearing is installed on the pressing plate in an embedded mode, a positioning hole is formed in one side, located in the screw hole, of the fixing plate, the positioning rod penetrates through the positioning hole to be installed on the pressing plate, the screw rod is connected to the screw hole in a threaded mode, the lower end of the screw rod is installed in the inner ring of the second bearing, the upper end of the screw rod is fixedly connected with the rotating block, and the rotating block is arranged in a hexagonal structure.

As preferred technical scheme, the locating piece is the cylindrical structure setting, is equipped with a plurality of jacks that are the annular structure and distribute on the outer lane face of locating piece, and positioning mechanism includes inserted bar, fixed block, spring and pull ring, and the fixed block is installed on the top surface of casing, and the fixed block sets up in one side of locating piece, transversely is equipped with the round hole that runs through the fixed block on the fixed block, and inserted bar one end is passed the round hole and is inserted corresponding jack, the inserted bar other end and pull ring fixed connection.

As the preferred technical scheme, the positioning ring is installed outside the positioning block, the positioning groove with an annular structure is arranged at the position, opposite to the positioning ring, of the inner ring surface of the through hole, and the positioning ring is movably installed in the positioning groove.

As the preferred technical scheme, the back of the shell is provided with a plurality of air inlets, filter screens are installed in the air inlets, radiating fans are installed on the inner wall surface of the shell opposite to the air inlets, and the radiating fans are connected in series through wires.

The utility model has the advantages that: the utility model discloses simple structure, current display screen can be direct puts in the U template, and can drive the clamp plate through adjustment mechanism and compress tightly the location with the display screen, after pulling out the inserted bar, the display screen can be direct uses the axostylus axostyle as the rotation at center to the angle of adjustment display screen, after the inserted bar inserts, can fix a position the display screen after the adjustment, increased the convenience, and can carry out the thermal treatment to the display screen through radiator fan.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 merely for convenience of description and for simplicity of description, and 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, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1 and 2, the utility model discloses an adjustment structure of LED display screen, including display screen 1, U template 2 and casing 3, display screen 1 sets up in the opening of casing 3, U template 2 sets up in the outside of display screen 1, the portion of putting 7 of U template 2 lower extreme formation "L" type structure, place in portion of putting 7 display screen 1 lower extreme, U template 2 is located the upper end of display screen and installs fixed plate 22, fixed plate 22 lower extreme is equipped with the clamp plate 16 of "L" type structure, 16 pressfittings of clamp plate set up in the upper end of display screen 1, install the adjustment mechanism who drives the clamp plate and reciprocate on the fixed plate 22, all install axostylus axostyle 4 on U template 2's top surface and the bottom surface, casing 3 is just being equipped with the through-hole to axostylus axostyle department of upper end, be equipped with locating piece 8 in the through-hole, locating mechanism is installed in the outside of locating piece 8, casing 3's lower extreme is just installing first bearing to axostylus axostyle department is embedded, axostylus axostyle 4 of lower extreme is installed in the inner circle of first bearing, 4 of upper end is installed on locating piece 8.

In this embodiment, the adjusting mechanism includes a second bearing 18, a screw rod 17, a rotating block 19 and a positioning rod 21, a screw hole is formed in the fixing plate 22, the second bearing 18 is installed on the pressing plate 16 in an embedded manner, a positioning hole is formed in one side, located in the screw hole, of the fixing plate 22, the positioning rod 21 penetrates through the positioning hole and is installed on the pressing plate 16, the screw rod 17 is connected to the screw hole in a threaded manner, the lower end of the screw rod 17 is installed in an inner ring of the second bearing 18, the upper end of the screw rod is fixedly connected with the rotating block 19, and the rotating block is arranged in a hexagonal structure, so that the rotating block is like a nut and can be rotated by a wrench.

In this embodiment, locating piece 8 is the setting of cylindrical structure, is equipped with a plurality of jacks 9 that are the annular structure and distribute on the outer lane face of locating piece 8, and positioning mechanism includes inserted bar 12, fixed block 13, spring 14 and pull ring 15, and fixed block 13 is installed on the top surface of casing 3, and fixed block 13 sets up in one side of locating piece 8, transversely is equipped with the round hole that runs through the fixed block on fixed block 13, and inserted bar 12 one end is passed the round hole and is inserted in the jack that corresponds, and the inserted bar 12 other end and pull ring 15 fixed connection.

In this embodiment, the positioning ring 11 is installed outside the positioning block 8, the inner ring surface of the through hole is opposite to the positioning groove with the annular structure, and the positioning ring 11 is movably installed in the positioning groove, so that the positioning block can only rotate along the positioning ring, and the separation of the positioning block is avoided.

In this embodiment, the back of the housing 3 is provided with a plurality of air inlets, the air inlets are all provided with filter screens 5, the inner wall surface of the housing 3 is provided with heat dissipation fans 6 opposite to the air inlets, and the heat dissipation fans 6 are connected in series through wires.

During the use, can place the display screen directness in the U template, the lower extreme of display screen then can put on the portion of putting, the completion back, the accessible spanner rotates rotatory piece, the rotation of rotatory piece has driven the screw rod, make the screw rod along screw hole downstream, the removal of screw rod has driven the clamp plate, make the clamp plate downward along the locating lever, until making the clamp plate press on the top surface of display screen, compress tightly the location with the display screen, need not to change the structure of display screen, can adapt to most display screens on the market, adaptability has been increased.

After the aforesaid is accomplished, the inserted bar is outwards pulled out to the accessible pull ring, extracts the back in the inserted bar follow jack, and the display screen can use the axostylus axostyle as the rotation of center to the angle of adjustment display screen, the angle is confirmed the back, releases the pull ring, can fix a position the display screen after will rotating in inserting the jack once more with the inserted bar through the bounce-back of spring.

The cooling fan can be started in the working process of the display screen, and wind energy generated by the cooling fan directly blows on the display screen to effectively dissipate heat of the display screen.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (5)

1. The utility model provides a regulation structure of LED display screen which characterized in that: including display screen (1), U template (2) and casing (3), display screen (1) sets up in the opening of casing (3), U template (2) set up in the outside of display screen (1), U template (2) lower extreme forms portion of putting (7) of "L" type structure, place in portion of putting (7) display screen (1) lower extreme, fixed plate (22) are installed to the upper end that U template (2) are located the display screen, fixed plate (22) are equipped with clamp plate (16) of "L" type structure to fixed plate (22) lower extreme, clamp plate (16) pressfitting sets up in the upper end of display screen (1), install the adjustment mechanism that drives the clamp plate and reciprocate on fixed plate (22), all install axostylus axostyle (4) on the top surface and the bottom surface of U template (2), casing (3) are just being equipped with the through-hole to axostylus axostyle department of upper end, be equipped with locating piece (8) in the through-hole, positioning mechanism is installed in the outside of locating piece (8), casing (3) just installs first bearing to the lower extreme department, lower extreme (4) of lower extreme are installed in the inner circle of first bearing, axostylus axostyle (8) upper end.

2. The adjusting structure of the LED display screen according to claim 1, wherein: adjustment mechanism includes second bearing (18), screw rod (17), rotatory piece (19) and locating lever (21), be equipped with the screw hole on fixed plate (22), embedded the installing on clamp plate (16) of second bearing (18), one side that fixed plate (22) are located the screw hole is equipped with the locating hole, locating lever (21) pass the locating hole and install on clamp plate (16), screw rod (17) threaded connection is in the screw hole, screw rod (17) lower extreme is installed in the inner circle of second bearing (18), upper end and rotatory piece (19) fixed connection, rotatory piece is the setting of hexagon structure.

3. The adjusting structure of the LED display screen according to claim 1, wherein: locating piece (8) are the setting of cylindrical structure, be equipped with a plurality of jacks (9) that are the ring structure and distribute on the outer lane face of locating piece (8), positioning mechanism includes inserted bar (12), fixed block (13), spring (14) and pull ring (15), fixed block (13) are installed on the top surface of casing (3), fixed block (13) set up in one side of locating piece (8), transversely be equipped with the round hole that runs through the fixed block on fixed block (13), inserted bar (12) one end is passed the round hole and is inserted in the jack that corresponds, inserted bar (12) other end and pull ring (15) fixed connection.

4. The adjusting structure of the LED display screen according to claim 1, wherein: the positioning block (8) is externally provided with a positioning ring (11), the inner ring surface of the through hole is right opposite to the positioning groove with an annular structure, and the positioning ring (11) is movably arranged in the positioning groove.

5. The adjusting structure of the LED display screen according to claim 1, wherein: the back of casing (3) is equipped with a plurality of inlet ports, all installs filter screen (5) in the inlet port, and radiator fan (6) are all installed to the internal face of casing (3) just to inlet port department, establish ties through the wire between radiator fan (6).

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