CN116951251B - Liquid crystal display assembly structure for displaying bid-inviting information data - Google Patents
Liquid crystal display assembly structure for displaying bid-inviting information data Download PDFInfo
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- CN116951251B CN116951251B CN202311224359.2A CN202311224359A CN116951251B CN 116951251 B CN116951251 B CN 116951251B CN 202311224359 A CN202311224359 A CN 202311224359A CN 116951251 B CN116951251 B CN 116951251B
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 53
- 230000007306 turnover Effects 0.000 claims description 27
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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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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- 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
- G09F9/35—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 being liquid crystals
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of assembly structures, in particular to a liquid crystal display assembly structure for displaying bidding information data, which comprises a plurality of transversely arranged splicing groups, wherein each splicing group consists of a plurality of longitudinally arranged assembly groups, each assembly group comprises a fixed disc and a supporting disc, the directions of the fixed disc and the supporting disc are opposite, the fixed disc and the supporting disc are coaxial, a base frame is arranged on the supporting disc, and the supporting disc is fixed on a wall or a display screen bracket through the base frame; the display screen body is assembled quickly by adopting the rotating clamping mode, so that the display screen body can be disassembled conveniently by only pressing and rotating the display screen body when the display screen body is disassembled, the operation mode is greatly simplified, the disassembly and assembly difficulty of the display screen body is reduced, the operation is convenient, the damage of the display screen body caused by disassembly and assembly is avoided, and the display screen body is protected conveniently.
Description
Technical Field
The invention relates to the technical field of assembly structures, in particular to a liquid crystal display assembly structure for displaying bid-identifying information data.
Background
In the bidding process, in order to facilitate rapid display of bidding information, data are generally directly displayed in a liquid crystal screen mode, so that personnel can conveniently and rapidly and clearly acquire various information, and great convenience can be brought to the personnel by using the liquid crystal screen.
The LCD screen generally selects bigger size when the show information, and this type of LCD screen mainly comprises a plurality of less LCD screens, in the use, when less LCD screen damages or does not show, need dismantle it and change, and because laminating is comparatively inseparable between the LCD screen, traditional dismantlement mode only can insert in the gap between the LCD screen through blade or other thinner instrument, later perk out with the LCD screen, and not only the dismantlement degree of difficulty is big like this, causes the damage to the LCD screen simultaneously easily.
Disclosure of Invention
In order to solve the technical problems, the invention provides a liquid crystal display assembly structure for displaying bid information data.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the liquid crystal display assembly structure comprises a plurality of transversely arranged splicing groups, wherein each splicing group consists of a plurality of longitudinally arranged assembly groups, each assembly group comprises a fixed disc and a supporting disc, the directions of the fixed disc and the supporting disc are opposite, the fixed disc and the supporting disc are coaxial, a base frame is arranged on the supporting disc, and the supporting disc is fixed on a wall or a display screen bracket through the base frame;
the left side and the right side of the fixed disk are respectively provided with a right-angle clamping plate, the directions of the two right-angle clamping plates are opposite, the left side and the right side of the supporting disk are respectively provided with an extension plate, the outer wall of each extension plate is provided with a clamping groove, the upper side and the lower side of the circumferential outer wall of the supporting disk are respectively provided with a notch, the notches are opened towards the direction of the fixed disk, the circumferential outer wall of the supporting disk is provided with two sliding grooves, the directions of the two sliding grooves are opposite, and the two ends of each sliding groove are respectively communicated with the corresponding notch and the corresponding clamping groove;
wherein, the right angle limit clamping of right angle cardboard is equipped with supplementary pushing mechanism in the draw-in groove between fixed disk and the supporting disk, and supplementary pushing mechanism provides thrust for the fixed disk.
Preferably, the auxiliary pushing mechanism comprises a turntable and a top plate, the turntable is rotatably arranged on the end face of the supporting disc, the top plate is in contact with the side wall of the fixed disc, a plurality of groups of folding mechanisms are arranged between the turntable and the top plate, the directions of two adjacent groups of folding mechanisms are mutually perpendicular, the folding mechanisms comprise a turnover plate, the turnover plate is inclined, both ends of the turnover plate are rotatably provided with auxiliary plates, the auxiliary plates are inclined, the inclination direction of the auxiliary plates is opposite to the inclination direction of the turnover plate, the auxiliary plates at one end of the turnover plate are rotatably arranged on the turntable, and the auxiliary plates at the other end of the turnover plate are rotatably arranged on the top plate;
the directions of the two adjacent groups of folding mechanisms are mutually perpendicular, so that the turning directions of the turning plates in the two adjacent groups of folding mechanisms are mutually perpendicular.
Preferably, the auxiliary pushing mechanism further comprises a plate spring arranged on the turntable, and the plate spring is connected with the auxiliary plate in the group of folding mechanisms;
the middle part of each overturning plate is provided with a supporting shaft, the overturning plates rotate on the supporting shafts, a plurality of supporting shafts are connected with each other through supporting plates, and the axes of the supporting shafts, the rotation axes of the auxiliary plates on the top plate and the rotation axes of the auxiliary plates on the turntable are on the same horizontal plane.
Preferably, the fixed disk is provided with an arc-shaped groove towards the side wall of the supporting disk, the outer wall of the top plate is provided with an arc surface, and the arc surface on the top plate is slidably clamped in the arc-shaped groove on the fixed disk.
Preferably, the circumference outer wall of the rotary table is provided with a convex plate and a spring plate, the end surface wall of the supporting plate is provided with a baffle, and the spring plate is connected with the baffle.
Preferably, the left and right sides of supporting disk all slip and alternate there is the tooth row, and the tip of tooth row inserts in the draw-in groove and with the lateral wall butt of right angle cardboard, rotates on the lateral wall that the supporting disk kept away from the fixed disk and is equipped with two column rotations, and the column rotations middle part is equipped with the gear, and the gear meshes with the tooth on the tooth row.
Preferably, polygonal insertion holes are formed in the upper end and the lower end of the rotating column, polygonal auxiliary rods are arranged between the rotating columns in two adjacent groups of assembling groups, and the polygonal auxiliary rods are inserted into the polygonal insertion holes in the rotating columns in a sliding mode, so that multiple groups of assembling groups in each group of assembling groups can be connected through the polygonal auxiliary rods.
Preferably, each splicing group is provided with a locking mechanism, and the locking mechanism is used for locking the positions of the rotary column and the gear;
the locking mechanical system is including being two circular frid that control the distribution, circular frid opening up, is equipped with the polygon regulation pole in the circular frid, in the column spinner bottom polygon jack on the assembly group of the interior downside of concatenation group is inserted in the top slip of polygon regulation pole, the bottom rotation of circular frid is equipped with the cylinder, the cylinder is connected with the polygon regulation pole transmission, be equipped with the jackscrew on the circular frid lateral wall, circular frid and polygon regulation pole pass through jackscrew fastening connection, be fixed with the fixed plate on the outer wall of circular frid, the fixed plate passes through the bolt fastening on the supporting disk outer wall on the assembly group of the interior downside of concatenation group.
Compared with the prior art, the invention has the beneficial effects that: the display screen body is assembled quickly by adopting the rotating clamping mode, so that the display screen body can be disassembled conveniently by only pressing and rotating the display screen body when the display screen body is disassembled, the operation mode is greatly simplified, the disassembly and assembly difficulty of the display screen body is reduced, the operation is convenient, the damage of the display screen body caused by disassembly and assembly is avoided, and the display screen body is protected conveniently.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the display panel body of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 with the base frame removed;
FIG. 4 is a schematic top view of the mounting plate and support plate of FIG. 3;
FIG. 5 is a schematic diagram of the squint structure of FIG. 4;
FIG. 6 is an enlarged schematic view of the support plate of FIG. 5;
FIG. 7 is an enlarged schematic view of the auxiliary pushing mechanism of FIG. 5;
FIG. 8 is an enlarged schematic view of the circular channel plate of FIG. 3;
the reference numerals in the drawings: 1. a display screen body; 2. a fixed plate; 3. a right-angle clamping plate; 4. a support plate; 5. an extension plate; 6. a clamping groove; 7. a groove is formed; 8. a chute; 9. a turntable; 10. a top plate; 11. a turnover plate; 12. a sub-plate; 13. a leaf spring; 14. a support shaft; 15. a support plate; 16. a convex plate; 17. a spring plate; 18. a baffle; 19. a tooth row; 20. a spin column; 21. a gear; 22. a polygonal auxiliary rod; 23. a circular grooved plate; 24. a polygonal adjusting rod; 25. a cylinder; 26. an adjusting plate; 27. a jackscrew; 28. a fixing plate; 29. a base frame; 30. auxiliary pushing mechanism.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
In the description of the present invention, it should be noted that the directions or positional relationships indicated as being "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, or may be internal communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. This example was written in a progressive manner.
As shown in fig. 1 to 6, the liquid crystal display assembly structure for displaying bidding information data of the present invention comprises a plurality of transversely arranged splice groups, each splice group is composed of a plurality of longitudinally arranged splice groups, the splice groups comprise a fixed disc 2 and a support disc 4, the fixed disc 2 and the support disc 4 are opposite in direction, the fixed disc 2 and the support disc 4 are coaxial, a base frame 29 is arranged on the support disc 4, and the support disc 4 is fixed on a wall or a display screen bracket through the base frame 29;
the right-angle clamping plates 3 are arranged on the left side and the right side of the fixed disc 2, the directions of the two right-angle clamping plates 3 are opposite, the extending plates 5 are arranged on the left side and the right side of the supporting disc 4, clamping grooves 6 are formed in the outer walls of the extending plates 5, open grooves 7 are formed in the upper side and the lower side of the circumferential outer wall of the supporting disc 4, the open grooves 7 are opened towards the direction of the fixed disc 2, two sliding grooves 8 are formed in the circumferential outer wall of the supporting disc 4, the directions of the two sliding grooves 8 are opposite, and two ends of each sliding groove 8 are respectively communicated with the open grooves 7 and the clamping grooves 6;
wherein, the right angle limit clamping of right angle cardboard 3 is equipped with supplementary pushing mechanism 30 in draw-in groove 6 between fixed disk 2 and the supporting disk 4, and supplementary pushing mechanism 30 provides thrust for fixed disk 2.
Specifically, the fixed disk 2 is fixedly connected with the display screen body 1, one right-angle clamping plate 3 on the fixed disk 2 corresponds to a notch 7, a chute 8 and a clamping groove 6 which are in a communicating state on the supporting disk 4, a right-angle edge of the right-angle clamping plate 3 is perpendicular to the supporting disk 4 and is positioned at the outer sides of the extension plate 5 and the supporting disk 4, the other right-angle edge of the right-angle clamping plate 3 is slidingly inserted into the clamping groove 6, in a natural state, because the auxiliary pushing mechanism 30 provides thrust for the fixed disk 2, the right-angle clamping plate 3 in the clamping groove 6 is in a tightly-attached state with the inner wall of the clamping groove 6, at the moment, the display screen body 1, the fixed disk 2 and the supporting disk 4 are in a fixedly connected state, and the supporting disk 4 is fixed on an external wall or a display screen bracket through a base frame 29, thereby fixing the display screen body 1, and when the display screen body 1 needs to be disassembled, the display screen body 1 can be directly pressed to enable the display screen body 1 to move towards the direction of the supporting disc 4, the display screen body 1 to be replaced is separated from other display screen bodies 1, the operation is simple, the display screen body 1 can be more conveniently stressed, the display screen body 1 pushes the two right-angle clamping plates 3 to synchronously move through the fixed disc 2, the right-angle edges of the right-angle clamping plates 3 in the clamping grooves 6 move towards the direction of the sliding grooves 8 and move into the sliding grooves 8, the display screen body 1 is rotated at the moment, the display screen body 1 can drive the right-angle clamping plates 3 to slide in the sliding grooves 8 and enable the right-angle clamping plates 3 to move to the position of the notch 7, the display screen body 1 is turned from the horizontal state to the vertical state, the right-angle clamping plates 3 in the notch 7 can be directly moved out of the supporting disc 4 from the opening of the notch 7, the display screen body 1 is separated from the supporting disc 4 at the moment, and the display screen body 1 is tilted, therefore, the display screen body 1 which needs to be replaced is directly moved out of the holes among the display screen bodies 1, the disassembly work of the display screen body 1 is completed, and the disassembly mode is simple to operate and high in disassembly speed.
In the process of overturning and moving out the support disc 4 of the display screen body 1, because the display screen body 1 is subjected to the thrust of an operator and the thrust action of the auxiliary pushing mechanism 30, larger friction force exists between the display screen body 1 and the operator, the display screen body 1 is conveniently controlled, the display screen body 1 is prevented from being unidirectionally subjected to the thrust of the operator and cannot be effectively supported, and the display screen body 1 is prevented from being damaged in a sliding way.
Through adopting the mode of rotatory block to carry out quick assembly to display screen body 1, can conveniently when display screen body 1 dismantles, only need press and rotatory display screen body 1, can dismantle display screen body 1, simplified the operation mode greatly, reduce the dismouting degree of difficulty of display screen body 1, convenient operation has avoided display screen body 1 to lead to because of the damage of dismouting work simultaneously, conveniently protects display screen body 1.
Preferably, as shown in fig. 7, the auxiliary pushing mechanism 30 includes a turntable 9 and a top plate 10, the turntable 9 is rotatably mounted on the end surface of the supporting plate 4, the top plate 10 contacts with the side wall of the fixed plate 2, a plurality of groups of folding mechanisms are disposed between the turntable 9 and the top plate 10, the directions of two adjacent groups of folding mechanisms are mutually perpendicular, the folding mechanisms include a turnover plate 11, the turnover plate 11 is inclined, both ends of the turnover plate 11 are rotatably provided with auxiliary plates 12, the auxiliary plates 12 are inclined, the inclination direction of the auxiliary plates 12 is opposite to the inclination direction of the turnover plate 11, the auxiliary plates 12 at one end of the turnover plate 11 are rotatably mounted on the turntable 9, and the auxiliary plates 12 at the other end of the turnover plate 11 are rotatably mounted on the top plate 10;
wherein, since the directions of the two adjacent groups of folding mechanisms are mutually perpendicular, the turning directions of the turning plates 11 in the two adjacent groups of folding mechanisms are mutually perpendicular.
Specifically, because the directions of the two adjacent groups of folding mechanisms are mutually perpendicular, the turntable 9 can support and guide the top plate 10 through the multiple groups of folding mechanisms, so that the top plate 10 can conveniently move linearly along the direction perpendicular to the turntable 9 when moving, when the turnover plate 11 and the auxiliary plates 12 in one group of folding mechanisms gradually rotate from a relative inclined state to a linear state, the lengths of the turnover plate 11 and the two auxiliary plates 12 are increased, and at the moment, the turnover plate 11 and the two auxiliary plates 12 can push the top plate 10 to move by taking the turntable 9 as a base point, so that a pushing acting force is provided for the fixed disc 2 through the top plate 10.
When the display screen body 1 is turned over, the display screen body 1 can drive the turntable 9 to rotate on the supporting disc 4 through the top plate 10 and the plurality of groups of folding mechanisms, so that the auxiliary pushing mechanism 30 can synchronously turn over along with the display screen body 1.
Preferably, as shown in fig. 7, the auxiliary pushing mechanism 30 further comprises a plate spring 13 mounted on the turntable 9, and the plate spring 13 is connected with the auxiliary plate 12 in the group of folding mechanisms;
the middle part of each turnover plate 11 is provided with a support shaft 14, the turnover plates 11 rotate on the support shafts 14, and a plurality of support shafts 14 are connected with each other through support plates 15, wherein the axes of the support shafts 14, the rotation axes of the auxiliary plates 12 on the top plate 10 and the rotation axes of the auxiliary plates 12 on the turntable 9 are on the same horizontal plane.
Specifically, the supporting shafts 14 and the supporting plates 15 can be used for carrying out connection supporting on the multiple groups of folding mechanisms, when one turnover plate 11 turns over on the supporting shaft 14, the supporting plates 15 can be pushed by the supporting shaft 14 to synchronously move by the turnover plate 11, and the supporting plates 15 can drive other folding mechanisms to synchronously move, so that the synchronous movement effect of the multiple groups of folding mechanisms is realized, the leaf springs 13 can provide elastic acting force for the upper auxiliary plates 12 of the leaf springs, so that the elastic acting force is provided for the top plates 10 by means of the multiple groups of folding mechanisms, and the top plates 10 can provide elastic pushing force for the fixed plates 2, so that the normal dismounting work of the display screen body 1 and the fixed plates 2 is realized.
Preferably, as shown in fig. 7, the side wall of the fixed disk 2 facing the supporting disk 4 is provided with an arc groove, the outer wall of the top plate 10 is provided with an arc surface, and the arc surface on the top plate 10 is slidably clamped in the arc groove on the fixed disk 2.
Specifically, through the cambered surface on arc wall and the roof 10, can carry out screens and location work for fixed disk 2 and roof 10 position, when the hole between a plurality of display screen bodies 1 need slope and shift out to display screen body 1, fixed disk 2 slides on the cambered surface of roof 10 through the arc wall on it, makes fixed disk 2 and roof 10 relative motion to at the in-process that display screen body 1 shifted out the hole, roof 10 can provide elastic thrust for display screen body 1 and fixed disk 2 all the time, thereby can make display screen body 1 steadily shift out.
Preferably, as shown in fig. 7, the outer wall of the circumference of the turntable 9 is provided with a convex plate 16 and a spring plate 17, the end surface wall of the supporting disk 4 is provided with a baffle 18, and the spring plate 17 is connected with the baffle 18.
Specifically, the elastic sheet 17 can provide elastic thrust for the turntable 9, the baffle 18 can limit the moving position of the convex plate 16, so that the rotating angle of the turntable 9 is limited, when the display screen body 1 is assembled, the convex plate 16 is in contact with the baffle 18, when the display screen body 1 rotates and the right-angle clamping plate 3 moves into the clamping groove 6, the convex plate 16 rotates to be in a horizontal state from a vertical state, at the moment, the elastic sheet 17 is elastically deformed, when the display screen body 1 is disassembled, the elastic sheet 17 can provide auxiliary thrust for the turntable 9, so that the right-angle clamping plate 3 can be conveniently and quickly moved into the notch 7 by the chute 8 to complete the disassembling work of the display screen body 1, and meanwhile, the convex plate 16, the elastic sheet 17 and the baffle 18 can avoid random rotation of the turntable 9, so that the orientation of the top plate 10 is conveniently positioned, and the arc-shaped groove on the fixed plate 2 is conveniently butted with the top plate 10.
Preferably, as shown in fig. 3, the left and right sides of the supporting plate 4 are slidably inserted with a tooth row 19, the end of the tooth row 19 is inserted into the slot 6 and abuts against the side wall of the right-angle clamping plate 3, two rotating columns 20 are rotatably arranged on the side wall of the supporting plate 4 far away from the fixed plate 2, a gear 21 is arranged in the middle of the rotating columns 20, and the gear 21 is meshed with teeth on the tooth row 19.
Specifically, through setting up tooth row 19, can die right angle cardboard 3 card in draw-in groove 6, from this with the position locking of display screen body 1, fixed disk 2 and right angle cardboard 3, avoid its removal at will, can improve the fastness of display screen body 1 assembly like this, and conveniently make a plurality of display screen bodies 1 splice into complete plane, rotatory column 20, column 20 accessible gear 21 promotes tooth row 19 and removes, thereby make tooth row 19 keep away from or be close to right angle cardboard 3, the position of conveniently controlling tooth row 19.
Preferably, as shown in fig. 3, polygonal insertion holes are formed at the upper and lower ends of the rotating column 20, a polygonal auxiliary rod 22 is disposed between the rotating columns 20 in two adjacent groups of assembling groups, and the polygonal auxiliary rod 22 is slidably inserted into the polygonal insertion holes on the rotating column 20, so that multiple groups of assembling groups in each group of splicing groups can be connected through multiple polygonal auxiliary rods 22.
Specifically, through polygonal auxiliary rod 22's connection, can make the gear 21 on the multiunit assembly group in the concatenation group rotate simultaneously, realized the synchronous locking work of a plurality of display screen body 1 on the concatenation group from this, convenient operation avoids unable problem of adjusting to the tooth row 19 that is located on the middle part display screen body 1, simultaneously because the synchronous regulation of a plurality of tooth rows 19 in the concatenation group, consequently can conveniently carry out leveling to a plurality of display screen body 1, conveniently make a plurality of display screen body 1 can coplanarity, avoid the position difference of right angle cardboard 3 in draw-in groove 6 and lead to the unable coplanarity problem of a plurality of display screen body 1, realized locking and the pushing away flat work effect to display screen body 1.
In practical use, the polygonal auxiliary rod 22 can be used as an auxiliary part for connecting two assembly groups, and has the advantages of convenient assembly, simple processing and low cost.
Preferably, as shown in fig. 8, a locking mechanism is provided on each splice group, and the locking mechanism is used for locking the positions of the rotary column 20 and the gear 21;
the locking mechanism comprises two circular groove plates 23 which are distributed left and right, openings of the circular groove plates 23 face upwards, a polygonal adjusting rod 24 is arranged in each circular groove plate 23, the top of each polygonal adjusting rod 24 is inserted into a polygonal jack at the bottom of a rotating column 20 on the assembly group at the lowest side in the splicing group in a sliding mode, a cylinder 25 is rotatably arranged at the bottom of each circular groove plate 23, the cylinder 25 is in transmission connection with the polygonal adjusting rod 24, jackscrews 27 are arranged on the side walls of the circular groove plates 23, the circular groove plates 23 and the polygonal adjusting rods 24 are in fastening connection through the jackscrews 27, a fixing plate 28 is fixed on the outer wall of each circular groove plate 23, and the fixing plate 28 is fixed on the outer wall of a supporting disc 4 on the assembly group at the lowest side in the splicing group through bolts.
Specifically, because the fixed plate 28 is fastened on the supporting disc 4 through bolts, the position of the circular groove plate 23 can be fixed, and because the jackscrew 27 fastens the polygonal adjusting rod 24, the polygonal adjusting rod 24 cannot rotate, so that the rotary column 20 and the gear 21 on the supporting disc 4 cannot rotate, the tooth row 19 can be conveniently locked, when the position of the tooth row 19 needs to be adjusted, the jackscrew 27 is unscrewed, the cylinder 25 is rotated through the adjusting disc 26, the cylinder 25 drives the polygonal adjusting rod 24 to rotate, and the polygonal adjusting rod 24 can directly drive the rotary column 20 and the gear 21 to rotate.
Since the polygonal jacks are formed at the upper end and the lower end of each rotating column 20, and the locking mechanism is used as an independent body and can be installed on any supporting disc 4, the locking mechanism can control the whole splicing group only by being installed on the side wall of the supporting disc 4 on the lowest assembling group no matter how many assembling groups are in the splicing group by means of the polygonal jacks on the rotating columns 20.
In actual use, the locking mechanism may be inverted and mounted on the uppermost mounting group.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (4)
1. The liquid crystal display assembly structure for displaying the bid information data is characterized by comprising a plurality of transversely arranged splicing groups, wherein each splicing group consists of a plurality of longitudinally arranged assembly groups, each assembly group comprises a fixed disc (2) and a support disc (4), the directions of the fixed disc (2) and the support disc (4) are opposite, the fixed disc (2) and the support disc (4) are coaxial, a base frame (29) is arranged on the support disc (4), and the support disc (4) is fixed on a wall or a display screen bracket through the base frame (29);
the left side and the right side of fixed disk (2) all are provided with right angle cardboard (3), and the direction of two right angle cardboard (3) is relative, the left and right sides of supporting disk (4) all are provided with extension board (5), have seted up draw-in groove (6) on extension board (5) outer wall, opening groove (7) have all been seted up to both sides about supporting disk (4) circumference outer wall, opening groove (7) towards the direction opening of fixed disk (2), have seted up two spout (8) on supporting disk (4) circumference outer wall, two spout (8) opposite directions, the both ends of spout (8) communicate with opening groove (7) and draw-in groove (6) respectively;
the right-angle side of the right-angle clamping plate (3) is clamped in the clamping groove (6), an auxiliary pushing mechanism (30) is arranged between the fixed disc (2) and the supporting disc (4), and the auxiliary pushing mechanism (30) provides pushing force for the fixed disc (2);
the auxiliary pushing mechanism (30) comprises a turntable (9) and a top plate (10), the turntable (9) is rotatably mounted on the end face of the supporting disc (4), the top plate (10) is in contact with the side wall of the fixed disc (2), a plurality of groups of folding mechanisms are arranged between the turntable (9) and the top plate (10), the directions of two adjacent groups of folding mechanisms are mutually perpendicular, each folding mechanism comprises a turnover plate (11), each turnover plate (11) is inclined, both ends of each turnover plate (11) are rotatably provided with an auxiliary plate (12), each auxiliary plate (12) is inclined, the inclination direction of each auxiliary plate (12) is opposite to the inclination direction of each turnover plate (11), the auxiliary plates (12) at one end of each turnover plate (11) are rotatably mounted on the turntable (9), and the auxiliary plates (12) at the other end of each turnover plate (11) are rotatably mounted on the top plate (10);
wherein, because the directions of the two adjacent groups of folding mechanisms are mutually perpendicular, the turning directions of the turning plates (11) in the two adjacent groups of folding mechanisms are mutually perpendicular;
the auxiliary pushing mechanism (30) further comprises a plate spring (13) arranged on the rotary table (9), and the plate spring (13) is connected with the auxiliary plates (12) in the group of folding mechanisms;
the middle part of each overturning plate (11) is provided with a supporting shaft (14), the overturning plates (11) rotate on the supporting shafts (14), a plurality of supporting shafts (14) are connected with each other through supporting plates (15), wherein the axes of the supporting shafts (14), the rotation axes of the auxiliary plates (12) on the top plate (10) and the rotation axes of the auxiliary plates (12) on the rotary table (9) are on the same horizontal plane;
an arc-shaped groove is formed in the side wall, facing the supporting disc (4), of the fixed disc (2), the outer wall of the top plate (10) is set to be an arc surface, and the arc surface on the top plate (10) is slidably clamped in the arc-shaped groove on the fixed disc (2);
a convex plate (16) and a spring plate (17) are arranged on the circumferential outer wall of the rotary disc (9), a baffle plate (18) is arranged on the end face wall of the supporting disc (4), and the spring plate (17) is connected with the baffle plate (18).
2. The lcd screen assembly structure for displaying the sign information data according to claim 1, wherein the left side and the right side of the supporting plate (4) are slidably inserted with a gear row (19), the end of the gear row (19) is inserted into the clamping groove (6) and is abutted to the side wall of the right-angle clamping plate (3), two rotating columns (20) are rotatably arranged on the side wall, away from the fixed plate (2), of the supporting plate (4), a gear (21) is arranged in the middle of the rotating columns (20), and the gear (21) is meshed with the teeth on the gear row (19).
3. The lcd assembly structure for displaying the sign information data according to claim 2, wherein polygonal insertion holes are formed at both the upper and lower ends of the rotating columns (20), polygonal auxiliary rods (22) are disposed between the rotating columns (20) in two adjacent sets of assembly groups, and the polygonal auxiliary rods (22) are slidably inserted into the polygonal insertion holes in the rotating columns (20), so that multiple sets of assembly groups in each set of splice groups can be connected through the multiple polygonal auxiliary rods (22).
4. A liquid crystal display assembly structure for displaying sign information data according to claim 3, wherein each of the splice groups is provided with a locking mechanism for locking the positions of the rotary column (20) and the gear (21);
the locking mechanism comprises two circular groove plates (23) which are distributed left and right, openings of the circular groove plates (23) face upwards, polygonal adjusting rods (24) are arranged in the circular groove plates (23), the tops of the polygonal adjusting rods (24) are slidably inserted into polygonal jacks at the bottoms of rotating columns (20) on the assembly groups at the bottommost sides in the splicing groups, cylinders (25) are rotatably arranged at the bottoms of the circular groove plates (23), the cylinders (25) are in transmission connection with the polygonal adjusting rods (24), jackscrews (27) are arranged on the side walls of the circular groove plates (23), the circular groove plates (23) are fixedly connected with the polygonal adjusting rods (24) through jackscrews (27), and fixing plates (28) are fixed on the outer walls of supporting plates (4) on the assembly groups at the bottommost sides in the splicing groups through bolts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311224359.2A CN116951251B (en) | 2023-09-21 | 2023-09-21 | Liquid crystal display assembly structure for displaying bid-inviting information data |
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| CN202311224359.2A CN116951251B (en) | 2023-09-21 | 2023-09-21 | Liquid crystal display assembly structure for displaying bid-inviting information data |
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| CN116951251B true CN116951251B (en) | 2023-12-15 |
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| CN116951251A (en) | 2023-10-27 |
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