CN112242101A - Display screen body and display screen - Google Patents
Display screen body and display screen Download PDFInfo
- Publication number
- CN112242101A CN112242101A CN202011250122.8A CN202011250122A CN112242101A CN 112242101 A CN112242101 A CN 112242101A CN 202011250122 A CN202011250122 A CN 202011250122A CN 112242101 A CN112242101 A CN 112242101A
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- China
- Prior art keywords
- display screen
- screen body
- box body
- lamp panel
- locking piece
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- 238000009434 installation Methods 0.000 claims abstract description 16
- 229920001971 elastomer Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
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Classifications
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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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display screen body and a display screen, wherein the display screen body comprises a box body and a plurality of display modules, each display module comprises a lamp panel, an installation column and a plurality of positioning holes are arranged on the lamp panel, positioning columns in clearance fit with the positioning holes are arranged on the box body, a locking piece into which the installation columns are inserted is further arranged on the box body, a deformation ring is arranged in the locking piece, and a locking piece used for tightening the locking piece to enable the deformation ring to tightly hold the installation columns is arranged on the locking piece. The installation position of the lamp panel relative to the box body can be finely adjusted, so that the requirement on the processing precision of the lamp panel and the box body is favorably reduced, the manufacturing cost of the display screen body is reduced, meanwhile, the assembly of the display screen body is facilitated, the situation that the lamp panel or the box body cannot be assembled due to size deviation is prevented, and great convenience is provided for the positioning and the assembly of the lamp panel and the box body; moreover, the position of the lamp panels can be finely adjusted to eliminate the abutted seams between the adjacent lamp panels, so that the dark lines of the display surface of the display screen body are reduced or even eliminated, and the display effect of the display screen body is improved.
Description
Technical Field
The invention relates to the technical field of LED display screens, in particular to a display screen body and a display screen.
Background
The display screen body includes the box and locates a plurality of display module assembly on the box, for letting display module assembly can assemble the box accurately, among the prior art, often need set up location structure between display module assembly and box, generally speaking, location structure's size, the position is fixed unchangeable, when display module assembly or box have the machining dimension deviation, display module assembly is difficult to assemble with the box, the too big problem in concatenation gap between two adjacent display module assembly sometimes still can appear, so that the display effect of the display screen body receives the influence.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the display screen body and the display screen with the display screen body are convenient to position and assemble.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a display screen body, includes box and a plurality of display module assembly, display module assembly includes the lamp plate, be equipped with erection column and a plurality of locating hole on the lamp plate, be equipped with on the box with locating hole clearance fit's reference column, still be equipped with the confession on the box the installation column male closure piece, be equipped with the deformation circle in the closure piece, be equipped with on the closure piece and be used for tightening up the closure piece so that the deformation circle is held tightly the retaining member of erection column.
In order to solve the technical problems, the invention also adopts the following technical scheme: the display screen comprises the display screen body.
The invention has the beneficial effects that:
the installation position of the lamp panel on the display screen body relative to the box body can be finely adjusted, so that the processing precision requirements of the lamp panel and the box body are favorably reduced, the manufacturing cost of the display screen body is reduced, meanwhile, the assembly of the display screen body can be facilitated, the situation that the lamp panel or the box body cannot be assembled due to size deviation is prevented, and great convenience is provided for the positioning and the assembly of the lamp panel and the box body; moreover, the position of the lamp panels can be finely adjusted to eliminate the abutted seams between the adjacent lamp panels, so that the dark lines of the display surface of the display screen body are reduced or even eliminated, and the display effect of the display screen body is improved.
Drawings
Fig. 1 is a schematic structural diagram of a display screen according to a first embodiment of the invention;
FIG. 2 is an enlarged view of detail A in FIG. 1;
FIG. 3 is an enlarged view of detail B of FIG. 1;
FIG. 4 is a top view of a deformable ring in a display screen body according to a first embodiment of the invention (when the physical center of the deformable ring is not changed);
fig. 5 is a top view of a deformation ring in a display screen body according to a first embodiment of the invention (when the physical center of the deformation ring changes).
Description of reference numerals:
1. a box body;
2. a lamp panel;
3. a positioning column;
4. a locking member;
41. a circular arc portion;
42. a straight extension portion;
5. a deformation ring;
6. a locking member;
7. a convex column;
8. and (4) mounting the groove.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Please refer to fig. 1 to 5, a display screen body, which comprises a box body 1 and a plurality of display module, the display module includes a lamp panel 2, the lamp panel 2 is provided with an installation column and a plurality of positioning holes, the box body 1 is provided with positioning columns 3 in clearance fit with the positioning holes, the box body 1 is further provided with a locking piece 4 for inserting the installation column, the locking piece 4 is provided with a deformation ring 5, and the locking piece 4 is provided with a locking piece 6 for tightening the locking piece 4 to enable the deformation ring 5 to tightly hold the installation column.
The structural principle of the invention is briefly described as follows: when assembling this display screen body, the assembly personnel utilize locating hole on lamp plate 2 and reference column 3 on the box 1 earlier to carry out clearance fit and realize lamp plate 2 and box 1's preliminary location, this moment, the erection column inserts in the deformation circle 5, then slightly remove lamp plate 2 in order to eliminate the piece seam between two adjacent lamp plate 2, this moment, deformation circle 5 takes place to warp and changes its self physical center along with the removal of erection column, and finally, the user utilizes 6 locking erection columns of retaining member to accomplish the accurate installation of lamp plate 2 and box 1.
From the above description, the beneficial effects of the present invention are: the installation position of the lamp panel 2 on the display screen body relative to the box body 1 can be finely adjusted, so that the requirement on the processing precision of the lamp panel 2 and the box body 1 is favorably reduced, the manufacturing cost of the display screen body is reduced, meanwhile, the assembly of the display screen body is facilitated, the situation that the lamp panel 2 or the box body 1 cannot be assembled due to size deviation is prevented, and great convenience is provided for the positioning and the assembly of the lamp panel 2 and the box body 1; moreover, the position of the lamp panel 2 can be finely adjusted to eliminate the abutted seams between the adjacent lamp panels 2, so that the dark lines of the display surface of the display screen body are reduced or even eliminated, and the display effect of the display screen body is improved.
Further, be equipped with projection 7 on the box 1, the terminal surface of projection 7 supports lamp plate 2, reference column 3 is located projection 7 on the terminal surface.
It can be known from the above description that the projection 7 can support the lamp plate 2 thereby reduce the risk that the display screen body damages lamp plate 2 at the equipment or the in-process reference column 3 that uses.
Further, on the lamp plate 2 the quantity of locating hole is two, two the line at the center of locating hole with the long side or the short side of lamp plate 2 are parallel.
From the above description, the number and relative position relationship of the positioning holes can be set as required.
Further, a mounting groove 8 is formed in the locking piece 4, and the deformation ring 5 is mounted in the mounting groove 8.
As can be seen from the above description, the mounting groove 8 not only serves to fix the deformation ring 5, but also can prevent the deformation ring 5 from unexpected deviation in the deformation process, that is, the mounting groove 8 can also serve to guide the deformation ring 5 to deform in the deformation process of the deformation ring 5, which is beneficial to ensuring the working stability of the locking element 4.
Further, the locking piece 4 is U-shaped, the locking piece 4 comprises an arc portion 41 and a straight extension portion 42, two ends of the arc portion 41 are respectively connected with the straight extension portion 42, and the deformation ring 5 is arranged in the arc portion 41.
As can be seen from the above description, the locking element 4 is simple in structure and easy to manufacture.
Furthermore, retaining member 6 is locking screw, one be equipped with the confession on the straight extended portion 42 the perforation that retaining member 6's one end passed, another be equipped with on the straight extended portion 42 with retaining member 6 matched with screw.
As can be seen from the above description, the use of locking screws as the locking member 6 facilitates the control of the manufacturing cost of the display screen body.
Further, the radian corresponding to the arc part 41 is larger than pi.
As can be seen from the above description, the radian of the arc portion 41 greater than pi is beneficial to improving the holding effect of the deformation ring 5 on the mounting column.
Further, the mounting post is located the central zone of lamp plate 2.
Known by the above description, the locking force that lamp plate 2 received distributes evenly, does benefit to the structural stability who guarantees the display screen body.
Further, the deformation ring 5 is a rubber ring.
As can be seen from the above description, the deformable ring 5 has low cost, and is beneficial to controlling the cost of the display screen body.
The display screen comprises the display screen body.
As can be seen from the above description, the display surface of the display screen has no dark line or narrow dark line, and the display effect is good.
Example one
Referring to fig. 1 to 5, a first embodiment of the present invention is: the display screen is formed by splicing a plurality of display screen bodies.
Please refer to fig. 1 to 3, the display screen body includes a box body 1 and a plurality of display module assembly, the display module assembly includes a lamp plate 2, the lamp plate 2 is provided with an installation column and a plurality of positioning holes, the box body 1 is provided with positioning columns 3 in clearance fit with the positioning holes, the box body 1 is further provided with a locking piece 4 for inserting the installation column, the locking piece 4 is provided with a deformation ring 5, the locking piece 4 is provided with a locking piece 6 for tightening the locking piece 4 to enable the deformation ring 5 to hold the installation column tightly, and the deformation ring 5 can be selected from rubber rings, such as silicon rubber rings.
When assembling the display screen body, an assembling worker firstly utilizes the positioning hole on the lamp panel 2 to be in clearance fit with the positioning column 3 on the box body 1 to realize the primary positioning of the lamp panel 2 and the box body 1, and at the moment, the mounting column is inserted into the deformation ring 5; then, the lamp panels 2 are slightly moved to eliminate the abutted seams between the two adjacent lamp panels 2, at this time, the deformation ring 5 deforms and changes the physical center of the deformation ring along with the movement of the mounting column (as shown in fig. 4 and 5); finally, the user utilizes 6 locking erection columns of retaining member to accomplish the accurate installation of lamp plate 2 and box 1. In order to allow the deformation ring 5 to more easily change its own physical center, it is preferable that the deformation ring 5 has a lower hardness/lower elastic modulus.
As shown in fig. 3, specifically, be equipped with projection 7 on the box 1, the terminal surface of projection 7 supports lamp plate 2, reference column 3 is located projection 7 on the terminal surface, preferably, the height of reference column 3 is less than or equal to the degree of depth of locating hole.
Optionally, the number of the positioning holes on the lamp panel 2 is two, and a connecting line of centers of the two positioning holes is parallel to the long side or the short side of the lamp panel 2; the mounting post is located in the central area of the lamp panel 2.
As shown in fig. 2, in order to prevent the deformation ring 5 from unexpected deviation, a mounting groove 8 is formed in the locking element 4, and the deformation ring 5 is mounted in the mounting groove 8.
In this embodiment, the locking member 4 is U-shaped, the locking member 4 includes an arc portion 41 and a straight portion 42, two ends of the arc portion 41 are respectively connected with the straight portion 42, the deformation ring 5 is disposed in the arc portion 41, that is, the mounting groove 8 is disposed in the arc portion 41, and preferably, the radian corresponding to the arc portion 41 is greater than pi; retaining member 6 is locking screw, one be equipped with the confession on the straight portion 42 the perforation that the one end of retaining member 6 passed, another be equipped with on the straight portion 42 with retaining member 6 matched with screw, the screw with the perforation corresponds the setting.
In summary, the display screen body and the display screen provided by the invention have the advantages of convenience in positioning and assembling of the display screen body, low requirement on processing precision and low manufacturing cost; the display screen has good display effect.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a display screen body, includes box and a plurality of display module assembly, display module assembly includes lamp plate, its characterized in that: be equipped with erection column and a plurality of locating hole on the lamp plate, be equipped with on the box with locating hole clearance fit's reference column, still be equipped with the confession on the box installation column male closure, be equipped with the deformation circle in the closure, be equipped with on the closure and be used for tightening up the closure so that the deformation circle is held tightly the retaining member of erection column.
2. The display screen body of claim 1, wherein: the lamp panel is characterized in that a convex column is arranged on the box body, the end face of the convex column supports the lamp panel, and the positioning column is arranged on the end face of the convex column.
3. The display screen body of claim 1, wherein: the lamp plate is provided with two positioning holes, and the connecting line of the centers of the two positioning holes is parallel to the long side or the short side of the lamp plate.
4. The display screen body of claim 1, wherein: be equipped with the mounting groove in the closure, the deformation circle install in the mounting groove.
5. The display screen body of claim 1, wherein: the locking piece is the U style of calligraphy, the locking piece includes circular arc portion and straight extension portion, the both ends of circular arc portion are connected with respectively straight extension portion, the deformation circle is located in the circular arc portion.
6. The display screen body of claim 5, wherein: the retaining member is a locking screw, one the straight extension part is provided with a through hole for one end of the retaining member to pass through, and the straight extension part is provided with a screw hole matched with the retaining member.
7. The display screen body of claim 5, wherein: the radian corresponding to the arc part is larger than pi.
8. The display screen body of claim 1, wherein: the mounting post is located in the central area of lamp plate.
9. The display screen body of claim 1, wherein: the deformation ring is a rubber ring.
10. Display screen, its characterized in that: comprising a display screen body according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011250122.8A CN112242101A (en) | 2020-11-11 | 2020-11-11 | Display screen body and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011250122.8A CN112242101A (en) | 2020-11-11 | 2020-11-11 | Display screen body and display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112242101A true CN112242101A (en) | 2021-01-19 |
Family
ID=74166707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011250122.8A Pending CN112242101A (en) | 2020-11-11 | 2020-11-11 | Display screen body and display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112242101A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767842A (en) * | 2021-02-05 | 2021-05-07 | 深圳市雷迪奥视觉技术有限公司 | Display screen lamp panel position fine-tuning and display screen |
| CN112767851A (en) * | 2021-02-05 | 2021-05-07 | 深圳市雷迪奥视觉技术有限公司 | Bright and dark line adjusting mechanism of display screen |
| CN115457882A (en) * | 2022-09-30 | 2022-12-09 | 深圳市大族元亨光电股份有限公司 | LED display screen |
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| CN205606315U (en) * | 2016-01-21 | 2016-09-28 | 深圳市健炜创光电科技有限公司 | Encapsulation fixed knot of profection lamp constructs |
| CN207052231U (en) * | 2017-08-15 | 2018-02-27 | 深圳市科伦特电子有限公司 | A kind of LED display casing |
| CN108510898A (en) * | 2018-03-23 | 2018-09-07 | 利亚德光电股份有限公司 | LED display |
| CN208655160U (en) * | 2018-08-20 | 2019-03-26 | 广州视源电子科技股份有限公司 | A kind of cabinet, LED display module and LED display device |
| CN213458813U (en) * | 2020-11-11 | 2021-06-15 | 深圳市雷迪奥视觉技术有限公司 | Display screen body and display screen |
-
2020
- 2020-11-11 CN CN202011250122.8A patent/CN112242101A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205606315U (en) * | 2016-01-21 | 2016-09-28 | 深圳市健炜创光电科技有限公司 | Encapsulation fixed knot of profection lamp constructs |
| CN207052231U (en) * | 2017-08-15 | 2018-02-27 | 深圳市科伦特电子有限公司 | A kind of LED display casing |
| CN108510898A (en) * | 2018-03-23 | 2018-09-07 | 利亚德光电股份有限公司 | LED display |
| CN208655160U (en) * | 2018-08-20 | 2019-03-26 | 广州视源电子科技股份有限公司 | A kind of cabinet, LED display module and LED display device |
| CN213458813U (en) * | 2020-11-11 | 2021-06-15 | 深圳市雷迪奥视觉技术有限公司 | Display screen body and display screen |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767842A (en) * | 2021-02-05 | 2021-05-07 | 深圳市雷迪奥视觉技术有限公司 | Display screen lamp panel position fine-tuning and display screen |
| CN112767851A (en) * | 2021-02-05 | 2021-05-07 | 深圳市雷迪奥视觉技术有限公司 | Bright and dark line adjusting mechanism of display screen |
| CN115457882A (en) * | 2022-09-30 | 2022-12-09 | 深圳市大族元亨光电股份有限公司 | LED display screen |
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