CN213458813U - Display screen body and display screen - Google Patents
Display screen body and display screen Download PDFInfo
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- CN213458813U CN213458813U CN202022600972.8U CN202022600972U CN213458813U CN 213458813 U CN213458813 U CN 213458813U CN 202022600972 U CN202022600972 U CN 202022600972U CN 213458813 U CN213458813 U CN 213458813U
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- display screen
- screen body
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Abstract
The utility model discloses a display screen body and display screen, the display screen body includes box and a plurality of display module assembly, and the display module assembly includes the lamp plate, is 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 on the box and supply erection 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 retaining member of deformation circle enclasping erection column. 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 utility model relates to a LED display screen technical field especially relates to a display screen body and 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.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: 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 problem, the utility model discloses a technical scheme be: 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.
Furthermore, be equipped with the projection on the box, the terminal surface of projection supports the lamp plate, the reference column is located the projection on the terminal surface.
Furthermore, on the lamp plate 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 are parallel.
Furthermore, a mounting groove is formed in the locking piece, and the deformation ring is mounted in the mounting groove.
Further, 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.
Furthermore, 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 other straight extension part is provided with a screw hole matched with the retaining member.
Further, the radian corresponding to the arc part is larger than pi.
Further, the mounting post is located the central zone of lamp plate.
Further, the deformation ring is a rubber ring.
In order to solve the technical problem, the utility model discloses still adopt following technical scheme: the display screen comprises the display screen body.
The beneficial effects of the utility model reside in 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 body according to a first embodiment of the present 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 deformation ring in the display screen body according to the first embodiment of the present invention (when the physical center of the deformation ring is not changed);
fig. 5 is a top view of a deformation ring in a display screen body according to the first embodiment of the present 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 the technical content, the objects and the 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 utility model discloses a structural principle brief follows 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 utility model have the advantages of convenient positioning and assembly of the display screen body, low requirement on processing precision and low manufacturing cost; the display screen has good display effect.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection 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 |
|---|---|---|---|
| CN202022600972.8U CN213458813U (en) | 2020-11-11 | 2020-11-11 | Display screen body and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022600972.8U CN213458813U (en) | 2020-11-11 | 2020-11-11 | Display screen body and display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213458813U true CN213458813U (en) | 2021-06-15 |
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ID=76300884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022600972.8U Active CN213458813U (en) | 2020-11-11 | 2020-11-11 | Display screen body and display screen |
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| Country | Link |
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| CN (1) | CN213458813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242101A (en) * | 2020-11-11 | 2021-01-19 | 深圳市雷迪奥视觉技术有限公司 | Display screen body and display screen |
| CN113870724A (en) * | 2021-09-27 | 2021-12-31 | 浙江大华技术股份有限公司 | LED display screen splicing seam compensation method and LED display screen |
-
2020
- 2020-11-11 CN CN202022600972.8U patent/CN213458813U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242101A (en) * | 2020-11-11 | 2021-01-19 | 深圳市雷迪奥视觉技术有限公司 | Display screen body and display screen |
| CN113870724A (en) * | 2021-09-27 | 2021-12-31 | 浙江大华技术股份有限公司 | LED display screen splicing seam compensation method and LED display screen |
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