CN104900150B - The connection structure and display screen of display screen - Google Patents
The connection structure and display screen of display screen Download PDFInfo
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- CN104900150B CN104900150B CN201510306872.5A CN201510306872A CN104900150B CN 104900150 B CN104900150 B CN 104900150B CN 201510306872 A CN201510306872 A CN 201510306872A CN 104900150 B CN104900150 B CN 104900150B
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- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
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Abstract
The present invention puies forward the connection structure and display screen of a kind of display screen, the connection structure of display screen includes two installing frames, each installing frame has in two side frames being oppositely arranged, the inclined-plane that the outer surface of side frame is inclined to set from front to back, the connection structure of display screen further includes the first connector, first connector is equipped with the first locating part, side frame is equipped with the first mounting hole passed through for the first connector, the outer surface of side frame is equipped with groove in the periphery of the first mounting hole, the bottom wall of groove forms the mounting plane to be abutted with the first locating part, when two installing frames are in planar flush, first connector passes through first mounting hole, two installing frames to be fixedly connected, first locating part is abutted with the mounting plane of two installing frames.In this way, when the Mosaic face for solving installing frame is entirely inclined-plane, two installing frames can not splice or need to borrow the problem of auxiliary tool splices plane, improve the efficiency for splicing flat-faced screen when Mosaic face is entirely inclined-plane.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a connection structure of a display screen and the display screen.
Background
At present, the display engineering of a large screen or an ultra-large screen is generally formed by splicing a plurality of display screens. The concatenation of current display screen includes plane concatenation and cambered surface concatenation two kinds of forms, and the concatenation face of the installing frame of most display screens sets to the inclined plane that the part kept the plane setting to guarantee that this installing frame can carry out plane concatenation and cambered surface concatenation, however, when the concatenation is planar at the installing frame of this display screen, need just can realize with the help of appurtenance or other accessories, so, make this installing frame operate inconveniently when the concatenation plane.
Disclosure of Invention
The invention mainly aims to provide a display screen connecting structure and a display screen, and aims to solve the problem that a plane is not convenient to splice when a splicing surface of a current display screen mounting frame is an inclined surface. In order to achieve the above technical objective, the present invention provides a connection structure of a display screen, comprising two mounting frames, each of the mounting frames having two side frames oppositely disposed, the outer surfaces of the side frames being inclined planes from front to back, it is characterized in that the connecting structure of the display screen also comprises a first connecting piece, the first connecting piece is provided with a first limiting piece, the side frame is provided with a first mounting hole for the first connecting piece to pass through, the outer surface of the side frame is provided with a groove at the periphery of the first mounting hole, the bottom wall of the groove forms an installation plane which is used for being abutted against the first limiting piece, when the two installation frames are spliced in a plane shape, the first connecting piece penetrates through the first installation hole, the two mounting frames are fixedly connected, and the first limiting piece is abutted against the mounting planes of the two mounting frames; wherein,
the first connecting piece comprises a connecting main shaft, one end of the connecting main shaft is provided with a second limiting piece, the other end of the connecting main shaft is provided with a third limiting piece, the first limiting piece is positioned between the second limiting piece and the third limiting piece, the first mounting hole is arranged in a long shape, so that the first limiting piece and the second limiting piece can penetrate through the first mounting hole, when the two mounting frames are in a plane splicing shape, the left side surface and the right side surface of the first limiting piece are respectively abutted to one mounting plane, and the second limiting piece and the third limiting piece are respectively abutted to the inner surface of one side frame;
the first limiting part and the third limiting part are both arranged along the axial direction of the connecting main shaft in an adjustable manner;
first locating part is the sliding block that is platelike setting, the lateral wall of connecting the main shaft has seted up the edge connect the axially extended microscler mounting groove of main shaft, the sliding block with microscler mounting groove matches, sliding block one end with the lateral wall butt of the one end of microscler mounting groove, the other end pass through the spacing of elastic component and follow the axial slidable who connects the main shaft install in the microscler mounting groove.
Preferably, the inner surface of the side frame is provided with a boss at the periphery of the first mounting hole, and the surface of the boss is parallel to the bottom wall of the groove and is used for abutting against the second limiting member or the third limiting member.
Preferably, the third limiting member includes a steering handle, a locking handle, and a baffle fixedly disposed on the connecting main shaft, the steering handle includes a first sleeve and a first handle disposed on an outer side wall of the first sleeve, the first sleeve is connected with the connecting main shaft through a key, so that the first sleeve and the connecting main shaft are limited in a circumferential direction of the connecting main shaft and are slidably disposed in an axial direction of the connecting main shaft; the locking handle is arranged between the steering handle and the baffle, the locking handle is provided with a second sleeve sleeved on the connecting main shaft and a second handle convexly arranged on the outer side wall of the second sleeve, the second sleeve is in threaded connection with the connecting main shaft, the locking handle is opposite to the connecting main shaft, the connecting main shaft rotates and follows the axial movement of the connecting main shaft, and therefore the steering handle is pushed to move towards the side frame to clamp the side frame.
Preferably, the connection structure of display screen still includes second coupling assembling, second coupling assembling includes two fixed parts, first connecting portion and second connecting portion, each fixed part fixed mounting is one on the side frame of installing frame, first connecting portion one end and one the free end fixed connection of fixed part, the other end are the arc along the left right direction and extend the setting, second connecting portion one end and another the free end fixed connection of fixed part, the other end are the arc along the left right direction and extend the setting, second coupling assembling is used for when two installing frames concatenation arcwall face form, first connecting portion are used for following the cambered surface of second connecting portion removes in order to adjust behind the angle of the cambered surface of two installing frame concatenations, with second connecting portion fixed connection.
Preferably, the second coupling assembling still includes the bolt of taking the handle, the cambered surface of first connecting portion is concave to be equipped with a plurality of screw holes, a plurality of screw holes are along the left and right side to being row setting, the second connecting portion are equipped with the confession the second through-hole that the bolt passed, the bolt passes the second through-hole with screw hole threaded connection, with will first connecting portion and second connecting portion fixed connection.
Preferably, the upper surface of the first connecting part is provided with an angle dial arranged along the left-right direction corresponding to the positions of the threaded holes, and the upper surface of the second connecting part is provided with a scale pointer corresponding to the dial.
Preferably, two the fixed part all includes along the connecting plate of front and back to extending the setting and certainly the one end of connecting plate is along controlling the mounting panel that sets up to extending, one the connecting plate with first connecting portion are connected, another the connecting plate with second connecting portion connect, each first through-hole has all been seted up to the mounting panel, the front surface of side frame corresponds first through-hole is equipped with the second mounting hole, each the mounting panel passes through fastener fixed mounting in one on the front surface of side frame.
The invention also provides a display screen, which comprises the connection structure of the display screen and the led display module fixedly arranged on the mounting frame in the connection structure of the display screen.
The invention provides a connecting structure of a display screen and the display screen, the connecting structure of the display screen comprises two mounting frames, each mounting frame is provided with two side frames which are oppositely arranged, the outer surface of the side frame is an inclined plane which is obliquely arranged from front to back, the connecting structure of the display screen also comprises a first connecting piece, the first connecting piece is provided with a first limiting piece, the side frame is provided with a first mounting hole for the first connecting piece to pass through, the outer surface of the side frame is provided with a groove at the periphery of the first mounting hole, the bottom wall of the groove forms a mounting plane for abutting against the first limiting piece, when the two mounting frames are spliced in a plane shape, the first connecting piece penetrates through the first mounting hole, the two mounting frames are fixedly connected, and the first limiting part is abutted to the mounting planes of the two mounting frames. Therefore, when the splicing surface of the mounting frame is completely an inclined surface, the splicing surface of the mounting frame is more convenient and quicker.
Drawings
FIG. 1 is a schematic diagram of a display screen connection structure according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is a schematic structural view of the first connecting member of FIG. 1;
FIG. 5 is a schematic view of the second connecting assembly of FIG. 1;
FIG. 6 is a schematic view of the mounting frame being spliced by the extrados of the second connecting member;
fig. 7 is a schematic diagram of the installation frame spliced by the intrados of the second connecting piece.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical scheme of the invention is further explained by combining the drawings and the specific embodiments in the specification. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a connecting structure of a display screen.
Referring to fig. 1 to 7, fig. 1 is a schematic diagram of an embodiment of a display screen connection structure provided in the present invention; FIG. 2 is an enlarged view of a portion of FIG. 1; FIG. 3 is an enlarged view of a portion B of FIG. 1; FIG. 4 is a schematic structural view of the first connecting member of FIG. 1; FIG. 5 is a schematic view of the second connecting assembly of FIG. 1; FIG. 6 is a schematic view of the mounting frame being spliced by the extrados of the second connecting member; fig. 7 is a schematic diagram of the installation frame spliced by the intrados of the second connecting piece.
In this embodiment, OX is taken as the forward direction, OY is taken as the leftward direction, and OZ is taken as the upward direction;
in the embodiment of the present invention, a connection structure 100 for a display screen includes two mounting frames 1, each of the mounting frames 1 has two side frames 11 disposed oppositely, the outer surface 111 of the side frame 11 is an inclined surface that is obliquely arranged from front to back, the connection structure 100 of the display screen further includes a first connection member 2, the first connecting member 2 is provided with a first limiting member 21, the side frame 11 is provided with a first mounting hole 112 for the first connecting member 2 to pass through, the outer surface 111 of the side frame 11 is provided with a groove 113 at the periphery of the first mounting hole 112, the bottom wall of the groove 113 forms an installation plane 114 for abutting against the first limiting member 21, when the two installation frames 1 are spliced in a plane shape, the first connecting member 2 passes through the first installation hole 112, so as to fixedly connect the two mounting frames 1, and the first limiting member 21 abuts against the mounting planes 114 of the two mounting frames 1. Due to the arrangement, the plane splicing of the installation frames 1 with the splicing surfaces completely arranged as the inclined surfaces is facilitated, the grooves 113 are formed in the peripheries of the first installation holes 112, when the two installation frames 1 are spliced on the plane, the bottom walls of the two grooves 113 are abutted to the first limiting part 21 on the first connecting piece 2, and the flatness of the two installation frames 1 during the plane splicing is ensured; when the mounting frames 1 are spliced on the plane, the plane splicing can be finished without tools or other accessories, so that the efficiency of the plane splicing of the two mounting frames 1 is improved; meanwhile, the two installation frames 1 are convenient to splice in an arc surface shape.
In an embodiment of the present invention, the first connecting member 2 includes a connecting main shaft 22, one end of the connecting main shaft 22 is provided with a second limiting member 23, the other end of the connecting main shaft is provided with a third limiting member 24, the first limiting member 21 is located between the second limiting member 23 and the third limiting member 24, the first mounting hole 112 is arranged in a long shape, so that the first limiting member 21 and the second limiting member 23 can pass through the first mounting hole 112, when the two mounting frames 1 are in a planar splicing shape, the surfaces of the left and right sides of the first limiting member 21 abut against the two mounting planes 114, and the second limiting member 23 and the third limiting member 24 both abut against the inner surface 115 of the side frame 11. The first mounting hole 112 is long, so that the first connecting piece 2 can penetrate through the first mounting hole 112 conveniently, and the two mounting frames 1 can be assembled conveniently.
In an embodiment of the invention, a boss 1151 is formed on the inner surface 115 of the side frame 11 at the periphery of the first mounting hole 112, and an outer surface of the boss 1151 is parallel to the bottom wall of the groove 113, so as to abut against the second limiting member 23 or the third limiting member 24. Thus, when the two mounting frames 1 are spliced into a plane shape, the left side surface and the right side surface of the first limiting part 21 on the first connecting piece 2 are both abutted against the bottom wall of the groove 113; meanwhile, the second limiting member 23 and the third limiting member 24 are both abutted against the outer surfaces of bosses 1151 of different mounting frames 1. So, increased both ends about first connecting piece 2 with the area of contact of installing frame 1 makes things convenient for the rotation of first connecting piece 2 and locks two installing frames, and then makes first connecting piece 2 will two installing frames 1 centre gripping are more firm.
In an embodiment of the present invention, the first limiting member 21 and the third limiting member 24 are both adjustably disposed along the axial direction of the connecting main shaft 22. Thus, when the two mounting frames 1 are assembled, the first limiting piece 21 moves along the axial direction of the connecting main shaft 22, so that the first connecting piece 2 is convenient to rotate; meanwhile, the third limiting member 24 can be adjusted along the axial direction of the connecting main shaft 22 according to the left-right thickness of the side frame 11, so as to clamp the two mounting frames 1 more tightly and firmly.
Specifically, the third limiting member 24 includes a steering handle 241, a locking handle 242, and a baffle 243 fixedly disposed on the connecting main shaft 22, the steering handle 241 includes a first sleeve 2411 and a first handle 2412 disposed on an outer side wall of the first sleeve 2411, the first sleeve 2411 is connected with the connecting main shaft 22 through a key (not labeled), so that the first sleeve 2411 and the connecting main shaft 22 are mutually limited in the circumferential direction of the connecting main shaft 22, and are slidably disposed in the axial direction of the connecting main shaft 22; the locking handle 242 is disposed between the steering handle 241 and the baffle 243, the locking handle 242 has a second sleeve 2421 sleeved on the connecting main shaft 22 and a second handle 2422 protruded from an outer side wall of the second sleeve 2421, the second sleeve 2421 is in threaded connection with the connecting main shaft 22, and the locking handle 242 rotates relative to the connecting main shaft 22 and moves along an axial direction of the connecting main shaft 22 to push the steering handle 241 to approach the side frame 11 to clamp the side frame 11. In this way, the first connecting piece 2 fixes the two mounting frames 1 more firmly; meanwhile, the gap between the two mounting frames 1 is also convenient to adjust.
In one embodiment of the present invention, the first stopper 21 is a sliding block provided in a plate shape, the side wall of the connecting main shaft 22 is provided with an elongated mounting groove 25 extending in the axial direction of the connecting main shaft 22, the sliding block 21 is fitted into the elongated mounting groove 25, one end of the sliding block 21 abuts against the side wall of one end of the elongated mounting groove 25, and the other end is slidably mounted in the elongated mounting groove 25 in the axial direction of the connecting main shaft 22 by being stopped by an elastic member (not shown). In this way, when the first connecting member 2 is connected to the two mounting frames 1, the end of the connecting main shaft 22 provided with the second limiting member 23 passes through the two first mounting holes 112, and is extruded by the operator to deform the elastic member fixedly disposed in the elongated mounting groove 25, so that a gap is formed between the second limiting member 23 and the inner surface 115 of the side frame 11, thereby facilitating the rotation of the first connecting member 2.
In one embodiment of the present invention, the connection structure 100 of the display screen further includes a second connection assembly 3, the second connecting assembly 3 includes two fixing portions 31, a first connecting portion 32 and a second connecting portion 33, each fixing portion 31 is fixedly mounted on one of the side frames 11, one end of the first connecting part 32 is fixedly connected with the free end of the fixing part 31, the other end extends along the left-right direction in an arc shape, one end of the second connecting part 33 is fixedly connected with the free end of the fixing part 31, the other end extends along the left-right direction in an arc shape, the second connecting component 3 is used for moving the first connecting portion 32 along the arc surface of the second connecting portion 33 when the two mounting frames 1 are spliced into the arc surface, after the angle of the arc surface formed by splicing the two mounting frames 1 is adjusted, the arc surface is fixedly connected with the second connecting part 33. The splicing surfaces of the two mounting frames 1 are completely provided with inclined surfaces, so that the two mounting frames 1 can be conveniently spliced to form an arc surface; meanwhile, the two installation frames 1 are convenient to switch between the inner arc splicing state and the outer arc splicing state, and the operation is simple and rapid.
Specifically, each fixing portion 31 of the second connecting assembly 3 includes a connecting plate 311 extending in the front-rear direction and a mounting plate 312 extending in the left-right direction from one end of the connecting plate 311, one connecting plate 311 is connected to the first connecting portion 32, the other connecting plate 311 is connected to the second connecting portion 33, each mounting plate 312 has a first through hole 3121, a second mounting hole (not shown) is provided on the front surface (not shown) of each side frame 11 corresponding to the first through hole 3121, and each mounting plate 312 is fixedly mounted on the front surface of one side frame 11 through a fastener (not shown). So, the mounting panel 312 with the side frame 11 is fixed more stable, and then makes the second coupling assembling 3 be fixed more stable when two installing frames 1 splice the arc surface.
In an embodiment of the present invention, the second connecting member 3 further includes a bolt 34 with a handle, the arc surface of the first connecting portion 32 is concavely provided with a plurality of threaded holes 321, the plurality of threaded holes 321 are arranged in a row along the left-right direction, the second connecting portion 33 is provided with a second through hole 331 for the bolt 34 to pass through, the bolt 34 passes through the second through hole 331 and is in threaded connection with the threaded hole 321, so as to fixedly connect the first connecting portion 32 and the second connecting portion 33. The first connecting part 32 and the second connecting part 33 are fixedly connected by a bolt 33 with a handle, and a manipulator can manually loosen or lock the bolt 33 to fixedly connect the first connecting part 32 and the second connecting part 33, so that the first connecting part 32 and the second connecting part 33 are more conveniently and quickly fixedly connected; simultaneously, when adjusting the radian of the concatenation cambered surface of two installing frames 1, the accessible adjustment the second through-hole 331 with the cooperation position of a plurality of screw holes 321, and the adjustment the radian of the concatenation cambered surface of two installing frames 1, so, made things convenient for the adjustment of the radian of the concatenation cambered surface of two installing frames 1.
It should be understood that the present design is not limited thereto, and the arc surface of the first connection portion 32 may be provided with a kidney-shaped hole (not shown) which is provided along the left-right direction extending direction, and the wall of the kidney-shaped hole is provided with a thread which is engaged with the bolt 34. In this way, the radian of the arc surfaces of the two installation frames 1 can be adjusted by adjusting the relative positions of the first connecting portion 32 and the second connecting portion 33 and then locking the bolts 34.
In an embodiment of the present invention, an angle scale 323 is disposed on the upper surface of the first connection portion 32 in a left-right direction corresponding to the positions of the plurality of screw holes 321, and a scale pointer 332 is disposed on the upper surface of the second connection portion 33 corresponding to the scale. When assembling two installing frames 1, the operator accessible angle scale 323 with pointer 332 adjusts two the angle of the concatenation of box, and then the adjustment the radian of the concatenation cambered surface of two installing frames 1, so set up, made things convenient for two installing frames 1 adjust two when the equipment the radian of the concatenation cambered surface of installing frame 1.
The present invention further provides a display screen (not shown) comprising the connection structure 100 of the display screen and an led display module (not shown) fixed on the mounting frame 1 in the connection structure 100 of the display screen. The specific structure of the connection structure 100 of the display screen refers to the above embodiments, and since the display device adopts all technical solutions of all the above embodiments, all the beneficial effects brought by the technical solutions of the above embodiments are also achieved, and are not described in detail herein.
It should be noted that the technical solutions of the embodiments of the present invention can be combined with each other, but must be based on the realization of the technical solutions by those skilled in the art, and when the technical solutions are contradictory or can not be realized, the combination of the technical solutions should be considered to be absent and not to be within the protection scope of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the claims, and all equivalent structures or equivalent flow transformations that may be embodied in the present specification and drawings and applied directly or indirectly to other related arts are intended to be encompassed by the present invention.
Claims (8)
1. A connecting structure of a display screen comprises two mounting frames, wherein each mounting frame is provided with two side frames which are oppositely arranged, the outer surfaces of the side frames are inclined planes which are obliquely arranged from front to back, the connecting structure of the display screen is characterized by further comprising a first connecting piece, the first connecting piece is provided with a first limiting piece, the side frames are provided with first mounting holes for the first connecting piece to pass through, the outer surfaces of the side frames are provided with grooves at the peripheries of the first mounting holes, the bottom walls of the grooves form mounting planes which are used for being abutted against the first limiting piece, when the two mounting frames are spliced in a plane shape, the first connecting piece passes through the first mounting holes so as to fixedly connect the two mounting frames, and the first limiting piece is abutted against the mounting planes of the two mounting frames; wherein,
the first connecting piece comprises a connecting main shaft, one end of the connecting main shaft is provided with a second limiting piece, the other end of the connecting main shaft is provided with a third limiting piece, the first limiting piece is positioned between the second limiting piece and the third limiting piece, the first mounting hole is arranged in a long shape, so that the first limiting piece and the second limiting piece can penetrate through the first mounting hole, when the two mounting frames are spliced in a plane shape, the left side surface and the right side surface of the first limiting piece are respectively abutted to one mounting plane, and the second limiting piece and the third limiting piece are respectively abutted to the inner surface of one side frame;
the first limiting part and the third limiting part are both arranged along the axial direction of the connecting main shaft in an adjustable manner;
first locating part is the sliding block that is platelike setting, the lateral wall of connecting the main shaft has seted up the edge connect the axially extended microscler mounting groove of main shaft, the sliding block with microscler mounting groove matches, sliding block one end with the lateral wall butt of the one end of microscler mounting groove, the other end pass through the spacing of elastic component and follow the axial slidable who connects the main shaft install in the microscler mounting groove.
2. The connection structure of display screen according to claim 1, wherein the inner surface of the side frame has a boss formed on a periphery of the first mounting hole, and a surface of the boss is parallel to the bottom wall of the groove and is configured to abut against the second or third position limiting member.
3. The connecting structure of the display screen according to claim 1, wherein the third limiting member comprises a steering handle, a locking handle, and a baffle fixedly arranged on the connecting main shaft, the steering handle comprises a first sleeve and a first handle arranged on an outer side wall of the first sleeve, the first sleeve is in key connection with the connecting main shaft, so that the first sleeve and the connecting main shaft are mutually limited in the circumferential direction of the connecting main shaft and are slidably arranged in the axial direction of the connecting main shaft;
the locking handle is arranged between the steering handle and the baffle, the locking handle is provided with a second sleeve sleeved on the connecting main shaft and a second handle convexly arranged on the outer side wall of the second sleeve, the second sleeve is in threaded connection with the connecting main shaft, the locking handle is opposite to the connecting main shaft, the connecting main shaft rotates and follows the axial movement of the connecting main shaft, and therefore the steering handle is pushed to move towards the side frame to clamp the side frame.
4. A connection structure of display screens according to any one of claims 1 to 3, wherein the connection structure of display screens further comprises a second connection member, the second connecting component comprises two fixing parts, a first connecting part and a second connecting part, each fixing part is fixedly arranged on the side frame of the mounting frame, one end of the first connecting part is fixedly connected with the free end of the fixing part, the other end of the first connecting part extends in an arc shape along the left-right direction, one end of the second connecting part is fixedly connected with the free end of the other fixing part, the other end of the second connecting part extends in an arc shape along the left-right direction, the second coupling assembling is used for when two installing frames concatenation cambered surface are planar, first connecting portion are used for following the cambered surface of second connecting portion removes in order to adjust behind the angle of the cambered surface of two installing frames concatenations, with second connecting portion fixed connection.
5. The connection structure of the display screen according to claim 4, wherein the second connection assembly further comprises a bolt with a handle, the arc surface of the first connection portion is concavely provided with a plurality of threaded holes, the plurality of threaded holes are arranged in a row along the left-right direction, the second connection portion is provided with a second through hole for the bolt to pass through, and the bolt passes through the second through hole and is in threaded connection with the threaded holes so as to fixedly connect the first connection portion and the second connection portion.
6. The display screen connecting structure according to claim 5, wherein an angle scale is provided on the upper surface of the first connecting portion corresponding to the positions of the plurality of screw holes in the left-right direction, and a scale pointer is provided on the upper surface of the second connecting portion corresponding to the scale.
7. The display screen connecting structure according to claim 4, wherein each of the two fixing portions includes a connecting plate extending in a front-rear direction and a mounting plate extending in a left-right direction from one end of the connecting plate, one of the connecting plates is connected to the first connecting portion, the other of the connecting plates is connected to the second connecting portion, each of the mounting plates has a first through hole, a second mounting hole is formed in a front surface of each of the side frames corresponding to the first through hole, and each of the mounting plates is fixedly mounted on a front surface of one of the side frames by a fastener.
8. A display screen, comprising the connection structure of the display screen according to any one of claims 1 to 7, and an led display module fixedly provided on a mounting frame in the connection structure of the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306872.5A CN104900150B (en) | 2015-06-05 | 2015-06-05 | The connection structure and display screen of display screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306872.5A CN104900150B (en) | 2015-06-05 | 2015-06-05 | The connection structure and display screen of display screen |
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| Publication Number | Publication Date |
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| CN104900150A CN104900150A (en) | 2015-09-09 |
| CN104900150B true CN104900150B (en) | 2018-06-15 |
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| CN201510306872.5A Active CN104900150B (en) | 2015-06-05 | 2015-06-05 | The connection structure and display screen of display screen |
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| CN105575272A (en) * | 2016-01-11 | 2016-05-11 | 深圳市创显光电有限公司 | LED (Light-Emitting Diode) display screen assembling component and arc-shaped LED display screen |
| CN105575273B (en) * | 2016-01-11 | 2019-10-11 | 深圳市创显光电有限公司 | The arc-shaped LED display screen of adjustment module and its splicing based on variable curvature |
| CN106448483B (en) * | 2016-10-28 | 2022-04-26 | 惠州市德赛智能科技有限公司 | Structure capable of accurately adjusting splicing angle of LED display screen |
| CN109427261B (en) * | 2017-08-22 | 2024-10-18 | 深圳市艾比森光电股份有限公司 | LED display screen |
| CN109790961B (en) * | 2017-08-25 | 2021-10-26 | 瑞仪光电(苏州)有限公司 | Connecting device, lamp and lamp combination system |
| CN108150494B (en) * | 2018-02-07 | 2019-04-19 | 深圳市洲明科技股份有限公司 | Arc latch and LED display with the arc latch |
| CN208935102U (en) * | 2018-10-16 | 2019-06-04 | 深圳市洲明科技股份有限公司 | A display screen splicing lock |
| CN109686265A (en) * | 2018-12-18 | 2019-04-26 | 深圳蓝普科技有限公司 | Adjust the LED display of component and application the adjusting component |
| CN111047999A (en) * | 2019-12-20 | 2020-04-21 | 浙江大华技术股份有限公司 | LED spliced box body |
| CN112242100B (en) * | 2020-11-11 | 2024-10-22 | 深圳市雷迪奥视觉技术有限公司 | Adjust the lock and splice the display screen |
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| CN114151423B (en) * | 2021-12-08 | 2022-12-23 | Tcl华星光电技术有限公司 | Splicing assembly and spliced display screen |
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