CN110930870A - Standardized mould strip display screen - Google Patents
Standardized mould strip display screen Download PDFInfo
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- CN110930870A CN110930870A CN201911227163.2A CN201911227163A CN110930870A CN 110930870 A CN110930870 A CN 110930870A CN 201911227163 A CN201911227163 A CN 201911227163A CN 110930870 A CN110930870 A CN 110930870A
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- 230000000670 limiting effect Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction 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
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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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/0008—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge
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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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
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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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A standardized module bar display screen belongs to the technical field of display screens. The invention comprises a module frame body, a module and a cross beam, wherein a plurality of groups of positioning pins with the same interval are arranged on the cross beam, and a group of positioning holes are arranged on a bottom plate of the module frame body; the module frame comprises a main frame body and an adjusting piece, wherein the main frame body comprises a bottom plate and two side plates, one end of each side plate, which is far away from the bottom plate, is provided with a slot, and one end of the adjusting piece is inserted into the slot; the side surface of the module frame body is provided with a sliding chute, two sides of a sliding chute opening are provided with limiting strips, and a splicing seam adjusting structure and/or a planeness adjusting structure are arranged between the opposite sliding chutes; the splicing seam adjusting structure comprises two sliding blocks which are respectively arranged in the two sliding grooves and a screw rod which is in threaded connection with the two sliding blocks; the flatness adjusting structure comprises a sliding block arranged in a sliding groove and a conical head screw rod in threaded connection with the sliding block, and the conical head of the conical head screw rod is abutted to the limiting strip. The surface of the invention has high flatness, the size of the abutted seams between the modules is uniform, the display quality of the display screen is ensured, and the processing cost is low.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a standardized module bar display screen.
Background
The existing display screen has the following two problems of restricting the display quality:
the other is the flatness problem of the display screen, and due to the unevenness of the installation surface of the module frame body, the unevenness of the surface of the display screen is caused. At present, the existing display screen structure box body is generally made of aluminum alloy die-casting box bodies, and die-casting blank pieces are formed and then are subjected to finish machining on a module mounting surface through a CNC (computer numerical control) machine tool, so that the display flatness of the display screen is guaranteed, and the whole production and machining process is complex and high in cost.
The other kind is the display screen piece problem, and its lamp strip module of current bar display screen adopts the screw usually to fix with box both ends frame, and after a plurality of bar modules piece together on the box, piece clearance between the module depends on the straightness of lamp strip module side, when lamp strip module length is longer and have the bending, will cause the box to splice the back adjacent module and have the gap inequality, and then influence the display effect of box. In addition, during the concatenation of a plurality of bar modules, because the total width of display screen of requirement is certain, and the interval is wayward even during the concatenation of bar module to can lead to many piece not of uniform size on the display screen, influence the display screen quality.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a standardized module strip display screen, which has the advantages of high surface flatness, uniform size of abutted seams among modules, guaranteed display quality and low processing cost.
The purpose of the invention is realized by the following technical scheme:
a standardized module strip display screen comprises a plurality of module frame bodies which are sequentially spliced, modules which are arranged on the module frame bodies, and two cross beams which are respectively arranged at two ends of the module frame bodies, wherein a plurality of groups of positioning pins with the same interval are arranged on the cross beams, and a group of positioning holes are arranged on a bottom plate of each module frame body;
the module frame comprises a main frame body and an adjusting piece, wherein the main frame body comprises a base plate and two side plates, the base plate is integrally formed, the two side plates are oppositely arranged, one ends of the side plates, far away from the base plate, are provided with slots, and one ends of the adjusting pieces are inserted into the slots;
the side surface of the module frame body is provided with a sliding chute, two sides of a sliding chute opening are provided with limiting strips, and a splicing seam adjusting structure and/or a flatness adjusting structure are arranged between the opposite sliding chutes;
the seam adjusting structure comprises two sliding blocks arranged in the two sliding grooves respectively and a screw rod connected with the two sliding blocks in a threaded manner;
the flatness adjusting structure comprises a sliding block and a conical head screw rod, wherein the sliding block and the conical head screw rod are arranged in the sliding groove and are in threaded connection with the sliding block, and the conical head of the conical head screw rod is abutted to the limiting strip.
The design and installation principle of the invention is as follows:
control regarding the flatness of the display screen: on one hand, the main frame body is more complex and larger in structure, so that the straightness or flatness of the side plate connecting surface is not easy to guarantee; the adjusting piece is simple in structure and is a long strip-shaped section, so that the adjusting piece is convenient to straighten, and the straightness or flatness of the adjusting piece is easy to guarantee. During installation, the depth of each part of the adjusting part inserted into the slot in the length direction is adjusted through measurement, so that the distance from each part of the bottom plate to the mounting surface of the adjusting part is ensured to be within the required size and error range, and then the adjusting part is fixedly connected with the slot by adopting fixedly connected glue or other modes. On the other hand, if the above-mentioned method is implemented, a partial flatness problem still exists, according to the measured data, the cone head screw is screwed into the slider for a certain length from the outside, then the slider is slid into the sliding groove from the end of one module frame body and is moved to the position to be adjusted, then the other module frame body is assembled from one side, in the assembling process, along with the gradual insertion of the cone head screw between the two limiting strips, the sliding grooves or the limiting strips of the two adjacent module frame bodies are pulled to the same horizontal height at the position, that is, the surfaces of the two module frame bodies are at the same horizontal height at the position. Of course, if the two module frame bodies are assembled in advance, the whole adjusting structure can be moved to a required position by using an auxiliary tool, the auxiliary tool can be a rod-shaped tool for pushing the sliding block from the end part of the module frame body, and can also be a sheet-shaped tool for pulling the conical head screw rod by inserting into the abutted seam between the adjacent module frame bodies. In addition, when the whole adjusting structure moves to a specified position, if the surface heights of adjacent module frame bodies still have obvious differences due to insufficient inserting length of the conical head, the sheet-shaped wrench can be adopted to insert from the splicing seam and rotate the conical head screw rod to adjust the inserting length of the conical head, so that the flatness is adjusted. Of course, this adjustment requires the middle of the tapered head screw to be polygonal for ease of operation of the wrench.
Control of the display screen seam: on the one hand, the mounting position of each bar module is accurately positioned through a plurality of groups of positioning pins with consistent intervals on the cross beam, so that the consistency of the intervals of a plurality of splicing seams is ensured. On the other hand, firstly two sliders are connected with a screw rod outside, the distance between the two sliders is adjusted according to measured data, then the two sliders are respectively slid into the two opposite sliding grooves from the end parts of the adjacent module frame bodies, then the whole adjusting structure is slid to the position where the abutted seam needs to be adjusted by adopting an auxiliary tool, and under the drawing-in or pushing-out action of the two sliders, the abutted seam which is originally too large or too small can be adjusted. The auxiliary tool can be a rod-shaped tool for pushing the sliding block from the end part of the module frame body, and can also be a sheet-shaped tool for pulling the screw rod by inserting into the abutted seam between the adjacent module frame bodies. In addition, after the whole adjusting structure moves to a specified position, if the size of the abutted seam does not meet the requirement, a sheet-shaped wrench can be adopted to insert and rotate the screw rod from the abutted seam so as to adjust the distance between the two sliding blocks, so that the size of the abutted seam is adjusted, and of course, the adjusting mode needs the middle part of the screw rod to be processed into a polygonal shape so as to facilitate the operation of the wrench; and the thread directions of the two ends of the screw rod need to be opposite, so that the sliding blocks at the two ends can be simultaneously closed or separated when the screw rod rotates.
Preferably, the bottom plates of the beam and the module frame are provided with matched fixing holes. The fixing hole is used for fixedly connecting the module frame body and the cross beam.
Preferably, the inner side of the end part of the side plate is provided with an L-shaped strip section, and the slot is formed between the L-shaped strip section and the side plate. The slots are arranged on the inner side of the main frame body so as to avoid the influence on mutual splicing of the main frame bodies.
Preferably, the adjusting member includes a main body portion, an insertion portion and a module connecting portion, which are integrally formed, and the insertion portion and the module connecting portion are disposed at two ends of the main body portion. The adjusting piece is simple in structure, the main body portion ensures structural strength and stability, the inserting portion is used for being matched with the slot to be installed, and the module connecting portion is used for installing and connecting the module.
In the present invention, it is preferable that the thickness of the body portion is larger than the thickness of the socket portion. The thickness of the main body part is larger, and the structural strength and the stability of the whole adjusting piece are ensured.
In the present invention, it is preferable that the thickness of the module connecting portion is smaller than the thickness of the main body portion. The thickness of the module connecting part is smaller so as to reduce the contact area with the module, thereby reducing the influence of the unevenness of the module connecting part mounting surface on the module flatness.
In the present invention, it is preferable that the module connecting portion is provided in an extending direction of the side plate. The design makes the pressure that the module connecting portion received from the module can stably transmit for the curb plate, avoids transmitting pressure for the slot and causes deformation.
Preferably, the cross section of the sliding groove is a trapezoid with a wide outer side and a narrow inner side, and the slider has a shape adapted to the sliding groove. The outer side of the sliding groove is wide and is used for ensuring that the limiting strip has enough width so as to ensure the limiting effect of the limiting strip on the sliding block; the inboard of spout is narrow, can save materials and weight reduction, makes the quality of the slider rather than the shape adaptation lighter simultaneously to reduce and increase the influence of adjustment structure to the weight of whole display screen.
In the present invention, the screw preferably includes an operating portion at the middle and screw portions at both ends, and the screw directions of the two screw portions are opposite to each other. The structure makes when whole adjustment structure removes behind the assigned position of adjacent module framework, be convenient for rotate the screw rod through the interpolation of slice spanner from the piece to adjust the distance between two sliders.
Preferably, the slide block is further provided with a fastening threaded hole. The fastening threaded holes are used for being matched with screws to fasten the sliding block at an appointed position, and particularly, when the fastening threaded holes are used for the sliding block of the flatness adjusting structure, the sliding block can be directly moved to the appointed position to be fixed, and then the module frame body is assembled; when the sliding block for the seam adjusting structure is used, the screw can be pre-installed at the fastening threaded hole externally, after the sliding block slides to a specified position, the sheet spanner is inserted into the seam of the adjacent module frame body, and the screw (hexagon screw) is rotated to fasten the sliding block, so that the sliding block is prevented from sliding accidentally.
The invention has the advantages that: simple structure, simple to operate can effectively guarantee the plane degree on display screen surface to and the piece size between the module is even, thereby ensures the display quality of display screen, and the simultaneous processing is with low costs.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a cross beam;
FIG. 3 is a schematic structural view of a seam adjustment structure;
FIG. 4 is a schematic view of an installation structure of the seam adjustment structure;
FIG. 5 is a schematic view of the structure of the adjustment member;
FIG. 6 is a schematic view of the mounting structure of the adjustment member;
FIG. 7 is a schematic structural diagram of a planarity adjustment structure;
fig. 8 is a schematic view of an installation structure of the flatness adjustment structure.
1-a module frame; 2-a module; 3-a cross beam; 31-a locating pin; 11-a main frame; 12-an adjustment member; 111-a backplane; 112-side plate; 113-a slot; 114- "L" shaped bar section; 121-a body portion; 122-a plug-in part; 123-module connection; 4-a chute; 5-a limit strip; 6-a slide block; 61-fastening threaded holes; 7-a screw; 71-an operating part; 72-a threaded portion; 8-conical head screw; 81-conical head; 9-fixing holes; 10-adjusting groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A standardized module strip display screen comprises a plurality of module frame bodies 1 which are sequentially spliced, a module 2 which is arranged on the module frame body 1, and two cross beams 3 which are respectively arranged at two ends of the module frame bodies 1, wherein a plurality of groups of positioning pins 31 with the same interval are arranged on the cross beams 3, and a group of positioning holes are arranged on a bottom plate of the module frame body 1; the module frame 1 comprises a main frame 11 and an adjusting piece 12, wherein the main frame 11 comprises a base plate 111 and two opposite side plates 112 which are integrally formed, one end of each side plate 112, which is far away from the base plate 111, is provided with a slot 113, and one end of the adjusting piece 12 is inserted into the slot 113; the side surface of the module frame body 1 is provided with a sliding chute 4, two sides of the opening of the sliding chute 4 are provided with limiting strips 5, and a splicing seam adjusting structure and/or a flatness adjusting structure are arranged between the opposite sliding chutes 4; the seam adjusting structure comprises two sliding blocks 6 which are respectively arranged in the two sliding grooves 4 and a screw 7 which is in threaded connection with the two sliding blocks 6; the flatness adjusting structure comprises a sliding block 6 and a conical head screw 8, wherein the sliding block 6 and the conical head screw 8 are arranged in the sliding groove 4 and are in threaded connection with the sliding block 6, and a conical head 81 of the conical head screw 8 is abutted to the limiting strip 5.
The design and installation principle of the invention is as follows:
control regarding the flatness of the display screen: on one hand, the main frame body is more complex and larger in structure, so that the straightness or flatness of the side plate connecting surface is not easy to guarantee; the adjusting piece is simple in structure and is a long strip-shaped section, so that the adjusting piece is convenient to straighten, and the straightness or flatness of the adjusting piece is easy to guarantee. During installation, the depth of each part of the adjusting part inserted into the slot in the length direction is adjusted through measurement, so that the distance from each part of the bottom plate to the mounting surface of the adjusting part is ensured to be within the required size and error range, and then the adjusting part is fixedly connected with the slot by adopting fixedly connected glue or other modes. On the other hand, if the above-mentioned method is implemented, a partial flatness problem still exists, according to the measured data, the cone head screw is screwed into the slider for a certain length from the outside, then the slider is slid into the sliding groove from the end of one module frame body and is moved to the position to be adjusted, then the other module frame body is assembled from one side, in the assembling process, along with the gradual insertion of the cone head screw between the two limiting strips, the sliding grooves or the limiting strips of the two adjacent module frame bodies are pulled to the same horizontal height at the position, that is, the surfaces of the two module frame bodies are at the same horizontal height at the position. Of course, if the two module frame bodies are assembled in advance, the whole adjusting structure can be moved to a required position by using an auxiliary tool, the auxiliary tool can be a rod-shaped tool for pushing the sliding block from the end part of the module frame body, and can also be a sheet-shaped tool for pulling the conical head screw rod by inserting into the abutted seam between the adjacent module frame bodies. In addition, when the whole adjusting structure moves to a specified position, if the surface heights of adjacent module frame bodies still have obvious differences due to insufficient inserting length of the conical head, the sheet-shaped wrench can be adopted to insert from the splicing seam and rotate the conical head screw rod to adjust the inserting length of the conical head, so that the flatness is adjusted. Of course, this adjustment requires the middle of the tapered head screw to be polygonal for ease of operation of the wrench.
Control of the display screen seam: on the one hand, the mounting position of each bar module is accurately positioned through a plurality of groups of positioning pins with consistent intervals on the cross beam, so that the consistency of the intervals of a plurality of splicing seams is ensured. On the other hand, firstly two sliders are connected with a screw rod outside, the distance between the two sliders is adjusted according to measured data, then the two sliders are respectively slid into the two opposite sliding grooves from the end parts of the adjacent module frame bodies, then the whole adjusting structure is slid to the position where the abutted seam needs to be adjusted by adopting an auxiliary tool, and under the drawing-in or pushing-out action of the two sliders, the abutted seam which is originally too large or too small can be adjusted. The auxiliary tool can be a rod-shaped tool for pushing the sliding block from the end part of the module frame body, and can also be a sheet-shaped tool for pulling the screw rod by inserting into the abutted seam between the adjacent module frame bodies. In addition, after the whole adjusting structure moves to a specified position, if the size of the abutted seam does not meet the requirement, a sheet-shaped wrench can be adopted to insert and rotate the screw rod from the abutted seam so as to adjust the distance between the two sliding blocks, so that the size of the abutted seam is adjusted, and of course, the adjusting mode needs the middle part of the screw rod to be processed into a polygonal shape so as to facilitate the operation of the wrench; and the thread directions of the two ends of the screw rod need to be opposite, so that the sliding blocks at the two ends can be simultaneously closed or separated when the screw rod rotates.
Specifically, the bottom plates of the beam 3 and the module frame 1 are further provided with matched fixing holes 9. The fixing hole is used for fixedly connecting the module frame body and the cross beam. The cross beam 3 is specifically an angle steel, one plate of the angle steel is provided with the positioning pin 31, and the width of the other plate is equal to the thickness of the display screen. On one hand, the angle steel has higher structural strength, and on the other hand, the other plate of the angle steel can also be used as a closed structure of the end part of the module frame body.
In addition, an "L" -shaped strip material 114 is arranged on the inner side of the end part of the side plate, and the slot 113 is formed between the "L" -shaped strip material 114 and the side plate 112. The slots are arranged on the inner side of the main frame body so as to avoid the influence on mutual splicing of the main frame bodies. The adjusting member 12 includes a main body 121, an insertion part 122 and a module connecting part 123, which are integrally formed, and the insertion part 122 and the module connecting part 123 are respectively disposed at two ends of the main body 121. The adjusting piece is simple in structure, the main body portion ensures structural strength and stability, the inserting portion is used for being matched with the slot to be installed, and the module connecting portion is used for installing and connecting the module. The thickness of the body portion 122 is greater than the thickness of the mating portion 122. The thickness of the main body part is larger, and the structural strength and the stability of the whole adjusting piece are ensured. The thickness of the module connecting part 123 is smaller than that of the body part 121. The thickness of the module connecting part is smaller so as to reduce the contact area with the module, thereby reducing the influence of the unevenness of the module connecting part mounting surface on the module flatness. The module connecting portion 123 is provided in the extending direction of the side plate 112. The design makes the pressure that the module connecting portion received from the module can stably transmit for the curb plate, avoids transmitting pressure for the slot and causes deformation.
The cross section of the sliding groove 4 is a trapezoid with a wide outer side and a narrow inner side, and the sliding block 6 has a shape matched with the sliding groove. The outer side of the sliding groove is wide and is used for ensuring that the limiting strip has enough width so as to ensure the limiting effect of the limiting strip on the sliding block; the inboard of spout is narrow, can save materials and weight reduction, makes the quality of the slider rather than the shape adaptation lighter simultaneously to reduce and increase the influence of adjustment structure to the weight of whole display screen. The screw 7 includes an operation portion 71 at the middle and screw portions 72 at both ends, the screw directions of the two screw portions 72 are opposite, and the cross section of the operation portion 71 is polygonal. The structure makes when whole adjustment structure removes behind the assigned position of adjacent module framework, be convenient for rotate the screw rod through the interpolation of slice spanner from the piece to adjust the distance between two sliders. Similarly, the middle part of the conical head screw rod is also polygonal, so that the operation of the sheet spanner is facilitated. And a fastening threaded hole 61 is also formed in the sliding block 6. The fastening threaded holes are used for being matched with screws to fasten the sliding block at an appointed position, and particularly, when the fastening threaded holes are used for the sliding block of the flatness adjusting structure, the sliding block can be directly moved to the appointed position to be fixed, and then the module frame body is assembled; when the sliding block for the seam adjusting structure is used, the screw can be pre-installed at the fastening threaded hole externally, after the sliding block slides to a specified position, the sheet spanner is inserted into the seam of the adjacent module frame body, and the screw (hexagon screw) is rotated to fasten the sliding block, so that the sliding block is prevented from sliding accidentally. And an adjusting groove 10 is formed in the module frame body 1 and outside the limiting strip 5. The adjusting groove is mainly used for accommodating the screw rod and the conical head screw rod so as to facilitate relevant adjusting operation on the screw rod and the conical head screw rod.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and any changes or substitutions that can be easily made by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A standardized module strip display screen comprises a plurality of module frame bodies which are sequentially spliced, and modules arranged on the module frame bodies, and is characterized by also comprising two cross beams which are respectively arranged at two ends of the module frame bodies, wherein a plurality of groups of positioning pins with the same interval are arranged on the cross beams, and a group of positioning holes are arranged on a bottom plate of each module frame body;
the module frame comprises a main frame body and an adjusting piece, wherein the main frame body comprises a base plate and two side plates, the base plate is integrally formed, the two side plates are oppositely arranged, one ends of the side plates, far away from the base plate, are provided with slots, and one ends of the adjusting pieces are inserted into the slots;
the side surface of the module frame body is provided with a sliding chute, two sides of a sliding chute opening are provided with limiting strips, and a splicing seam adjusting structure and/or a flatness adjusting structure are arranged between the opposite sliding chutes;
the seam adjusting structure comprises two sliding blocks arranged in the two sliding grooves respectively and a screw rod connected with the two sliding blocks in a threaded manner;
the flatness adjusting structure comprises a sliding block and a conical head screw rod, wherein the sliding block and the conical head screw rod are arranged in the sliding groove and are in threaded connection with the sliding block, and the conical head of the conical head screw rod is abutted to the limiting strip.
2. The standardized module bar display screen of claim 1, wherein the bottom plate of the beam and module frame is further provided with a matching fixing hole.
3. The standardized die strip display screen of claim 1, wherein the side plate ends are provided with L-shaped strip materials inside, and the L-shaped strip materials and the side plate form the slot therebetween.
4. The standardized module bar display screen of claim 3, wherein the adjusting member comprises a main body portion, an inserting portion and a module connecting portion which are integrally formed, and the inserting portion and the module connecting portion are arranged at two ends of the main body portion.
5. The standardized modular strip display of claim 4, wherein the main body portion has a thickness greater than a thickness of the mating portion.
6. The standardized die strip display screen of claim 4, wherein the thickness of the module connecting portion is less than the thickness of the main body portion.
7. The standardized module bar display screen of claim 6, wherein the module connecting part is arranged in the extending direction of the side plate.
8. The standardized module bar display screen of claim 1, wherein the cross section of the sliding groove is a trapezoid with a wide outer side and a narrow inner side, and the sliding block has a shape adapted to the sliding groove.
9. The standardized module bar display screen of claim 1, wherein the screw comprises an operating part in the middle and thread parts at two ends, and the thread directions of the two thread parts are opposite.
10. The standardized die strip display screen of claim 1, wherein the slider is further provided with a fastening threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911227163.2A CN110930870A (en) | 2019-12-04 | 2019-12-04 | Standardized mould strip display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911227163.2A CN110930870A (en) | 2019-12-04 | 2019-12-04 | Standardized mould strip display screen |
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| Publication Number | Publication Date |
|---|---|
| CN110930870A true CN110930870A (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911227163.2A Pending CN110930870A (en) | 2019-12-04 | 2019-12-04 | Standardized mould strip display screen |
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| CN (1) | CN110930870A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242100A (en) * | 2020-11-11 | 2021-01-19 | 深圳市雷迪奥视觉技术有限公司 | Adjusting lock catch and spliced display screen |
| CN113958815A (en) * | 2021-10-27 | 2022-01-21 | 利亚德光电股份有限公司 | Display device |
| CN115050275A (en) * | 2022-05-18 | 2022-09-13 | 浙江威谷光电科技有限公司 | Display screen installation method based on LED display panel |
-
2019
- 2019-12-04 CN CN201911227163.2A patent/CN110930870A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242100A (en) * | 2020-11-11 | 2021-01-19 | 深圳市雷迪奥视觉技术有限公司 | Adjusting lock catch and spliced display screen |
| CN113958815A (en) * | 2021-10-27 | 2022-01-21 | 利亚德光电股份有限公司 | Display device |
| CN113958815B (en) * | 2021-10-27 | 2023-08-25 | 利亚德光电股份有限公司 | display device |
| CN115050275A (en) * | 2022-05-18 | 2022-09-13 | 浙江威谷光电科技有限公司 | Display screen installation method based on LED display panel |
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