CN220290388U - Front maintenance display screen - Google Patents
Front maintenance display screen Download PDFInfo
- Publication number
- CN220290388U CN220290388U CN202322129732.8U CN202322129732U CN220290388U CN 220290388 U CN220290388 U CN 220290388U CN 202322129732 U CN202322129732 U CN 202322129732U CN 220290388 U CN220290388 U CN 220290388U
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- display module
- locking
- locking structure
- front maintenance
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- 238000012423 maintenance Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 36
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses a front maintenance display screen, which comprises a box body and a display module, wherein the box body is provided with at least one installation position, the installation position is provided with at least two fixing pieces, the fixing pieces are provided with a first through hole and a second through hole which are connected in a penetrating way, the display module is arranged at the installation position, the rear side of the display module is provided with locking pieces, the number and the positions of the locking pieces correspond to those of the fixing pieces, one end, close to the box body, of each locking piece is provided with a locking structure, the size of each locking structure is not larger than that of the first through hole, and the size of each locking structure is larger than that of the second through hole. When the display module is installed, the display module is moved to enable the locking structure to penetrate through the first through hole, then the display module is installed to the installation position, the position of the locking structure corresponds to the second through hole, and the locking structure cannot penetrate through the second through hole.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a front maintenance display screen.
Background
In the installation environment of advertisement display screen, often can meet the condition of installation space narrow, unable post-maintenance, installation, pre-maintenance before the display screen can only be installed before this time, the laminating of module and box is very important during the pre-installation, pre-maintenance, the security requirement of module is very high, especially all installs in the higher place from ground at outdoor display screen, all can personnel pass through under the display screen generally, activity etc. the condition that breaks away from can never appear in the connection between module and the box.
The existing front maintenance display screen has the risk that the module is separated from the box body.
Disclosure of Invention
The utility model mainly aims to provide a front maintenance display screen, which aims to solve the problem that the existing front maintenance display screen has the risk that a module is separated from a box body.
To achieve the above object, the present utility model provides a front maintenance display screen, including:
the box body is provided with at least one installation position, the installation position is provided with at least two fixing pieces, the fixing pieces are provided with a first through hole and a second through hole which are in through connection, and the first through hole is positioned on the upper side of the second through hole; the method comprises the steps of,
the display module is arranged at the installation position, locking pieces with the quantity and the positions corresponding to the fixing pieces are arranged at the rear side of the display module, a locking structure is arranged at one end, close to the box body, of each locking piece, the size of each locking structure is not larger than that of the corresponding first through hole so that the corresponding locking structure can penetrate through the corresponding first through hole, when the display module is installed at the installation position, the position of each locking structure corresponds to the corresponding second through hole, and the size of each locking structure is larger than that of the corresponding second through hole so that the corresponding locking structure cannot penetrate through the corresponding second through hole.
Optionally, the fixing member is provided with a third through hole penetrating through and connecting the first through hole and the second through hole, and the third through hole extends in the up-down direction.
Optionally, the fixing piece is provided with a third through hole which is in through connection with the first through hole and the second through hole, and the third through hole is in a semicircular arc shape, and two ends of the third through hole are respectively connected with the first through hole and the second through hole.
Optionally, the fixing piece is provided with a third through hole, the first through hole is located above the right side or above the left side of the second through hole, and the third through hole comprises a first hole section extending along the left-right direction and connected with the second through hole and a second hole section extending along the up-down direction and connected with the first through hole.
Optionally, one side of the fixing piece far away from the display module is provided with a limiting surface, and the limiting surface is an inclined surface of the fixing piece gradually inclined towards the bottom of the box body along the direction far away from the first through hole.
Optionally, one end of the locking piece far away from the locking structure is a fixing part, and the locking piece is vertically and fixedly connected with the display module through the fixing part.
Optionally, the locking piece further includes a connecting portion connecting the locking structure and the fixing portion, and a length of the connecting portion is not smaller than a thickness of the display module.
Optionally, the installation position is equipped with first location structure, the display module assembly be equipped with first location structure complex second location structure, first location structure with one of them is the locating hole of second location structure, another is with the locating pin that the locating hole corresponds.
Optionally, the installation position is equipped with first mounting structure, the display module is close to one side of box be equipped with first mounting structure complex second mounting structure, the display module is passed through first mounting structure with second mounting structure's cooperation is fixed in the installation position.
Optionally, the mounting position is provided with an interface for inserting a connector of the display module.
When the display module is installed, the display module is moved to enable the locking structure to penetrate through the first through hole, then the display module is installed to the installation position, the position of the locking structure corresponds to the second through hole, and the locking structure cannot penetrate through the second through hole, so that the locking structure can be locked through the fixing piece after the display module is separated from the installation position, and the display module is prevented from falling off.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall perspective view of an embodiment of the present utility model;
FIG. 2 is an overall front view of an embodiment of the present utility model;
FIG. 3 is a schematic diagram showing a display module and a case according to an embodiment of the utility model;
FIG. 4 is a schematic diagram showing the disassembly of the display module and the case according to an embodiment of the utility model;
FIG. 5 is a third schematic view illustrating the disassembly of the display module and the case according to an embodiment of the utility model;
FIG. 6 is a perspective view of a display module according to an embodiment of the utility model;
FIG. 7 is a schematic view of a fastener according to an embodiment of the utility model;
FIG. 8 is a schematic view of a fixing member according to two embodiments of the present utility model;
fig. 9 is a schematic view of a fixing member according to a third embodiment of the present utility model.
Reference numerals illustrate:
1. a case; 2. a display module; 11. a mounting position; 21. a locking member; 22. a second positioning structure; 23. a second mounting structure; 111. a fixing member; 112. a first through hole; 113. a second through hole; 114. a third through hole; 115. a first positioning structure; 116. an interface; 117. a first mounting structure; 211. a locking structure.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Currently, existing front maintenance displays present the risk of the module coming out of the box.
In order to solve the above-mentioned problems, the present utility model provides a front maintenance display, and fig. 1 to 9 are specific embodiments of the front maintenance display provided by the present utility model.
Referring to fig. 1 to 6, the front maintenance display screen includes a case 1 and a display module 2, the case 1 is provided with at least one mounting location 11, the mounting location 11 is provided with at least two fixing pieces 111, the fixing pieces 111 are provided with a first through hole 112 and a second through hole 113 which are connected in a penetrating manner, the first through hole 112 is located at the upper side of the second through hole 113, the display module 2 is provided at the mounting location 11, the rear side of the display module 2 is provided with locking pieces 21 corresponding to the fixing pieces 111 in number and position, one end, close to the case 1, of the locking pieces 21 is provided with a locking structure 211, the size of the locking structure 211 is not greater than that of the first through hole 112, so that the locking structure 211 can pass through the first through hole 112, and when the display module 2 is mounted at the mounting location 11, the position of the locking structure 211 corresponds to the second through hole 113, and the size of the locking structure 211 is greater than that of the second through hole 113 so that the locking structure 211 cannot pass through the second through hole 113.
Wherein the outer diameter of the locking member 21 is set to be not smaller than the sizes of the first through hole 112 and the second through hole 113 so that the locking member 21 can pass through the first through hole 112 and the second through hole 113.
When the display module 2 is installed, the display module 2 is moved to enable the locking structure 211 to penetrate through the first through hole 112, and then the display module 2 is installed on the installation position 11, at the moment, the position of the locking structure 211 corresponds to the second through hole 113, and since the locking structure 211 cannot penetrate through the second through hole 113, after the display module 2 is separated from the installation position 11, the locking structure 211 is locked through the fixing piece 111, so that the display module 2 is prevented from falling off.
Here, the shapes of the locking structure 211, the first through hole 112, and the second through hole 113 are not limited, for example, the shapes of the locking structure 211, the first through hole 112, and the second through hole 113 are all circular, and in this case, the diameter of the locking structure 211 is not greater than the diameter of the first through hole 112 and not less than the diameter of the second through hole 113, or the locking structure 211 is triangular, and the shapes of the first through hole 112 and the second through hole 113 are circular, so long as the diameter of the circumcircle of the locking structure 211 is not greater than the diameter of the first through hole 112 and not less than the diameter of the second through hole 113, so long as the locking structure 211 can pass through the first through hole 112 but cannot pass through the second through hole 113.
The front side of the display module 2 is a display panel, when the number of the installation positions 11 is one, the display panel of the display module 2 forms a display screen, when the number of the installation positions 11 is a plurality of display panels of the display module 2 are spliced to form a display screen, it is to be noted that the number and the size of the installation positions 11 and the display module 2 are not limited, and the number and the size of the installation positions 11 and the display module 2 can be determined according to the size of the display screen required.
The number of the fixing members 111 and the number of the locking members 21 are not limited, so long as the fixing members 111 and the locking members 21 correspond to each other, and when the number of the fixing members 111 is greater, the limit of the fixing members 111 and the locking members 21 to the display module 2 is stronger, and alternatively, the number of the fixing members 111 and the locking members 21 corresponds to one mounting position 11 and the display module 2.
The mounting position 11 is provided with a first mounting structure 117, a second mounting structure 23 matched with the first mounting structure 117 is arranged on one side, close to the case 1, of the display module 2, the display module 2 is fixed on the mounting position 11 through the matching of the first mounting structure 117 and the second mounting structure 23, the first mounting structure 117 and the second mounting structure 23 are not limited, and the display module can be specifically set according to actual needs, as long as the case 1 and the display module 2 can be fixed through the first mounting structure 117 and the second mounting structure 23, for example, the first mounting structure 117 and the second mounting structure 23 can be a buckle, a clamping hole, a screw hole and the like.
The fixing member 111 is provided with a third through hole 114, the first through hole 112 and the second through hole 113 are connected through the third through hole 114, the aperture of the third through hole 114 is larger than the size of the locking member 21, so that the locking member 21 can move along the third through hole 114, the aperture of the third through hole 114 is smaller than the size of the locking structure 211, so that the locking structure 211 cannot pass through the third through hole 114, and it is noted that the shape of the third through hole 114 is not limited, so long as the first through hole 112 and the second through hole 113 are connected through the third through hole 114.
In an embodiment, referring to fig. 7, the first through hole 112 is disposed on the upper side of the second through hole 113, the third through hole 114 extends along the up-down direction, when the display module 2 is installed, the display module 2 is first disposed above the front side of the installation location 11, the locking structure 211 is aligned with the first through hole 112, the display module 2 is then moved to pass through the first through hole 112, and then the display module 2 is moved down along the third through hole 114 until the position of the locking structure 211 corresponds to the position of the second through hole 113, at this time, the display module 2 exactly corresponds to the position of the installation location 11, and the display module 2 is fixed on the installation location 11 through the first installation structure 117 and the second installation structure 23; when the first mounting structure 117 and the second mounting structure 23 fail, the display module 2 is separated from the mounting position 11, and the locking structure 211 cannot pass through the second through hole 113, so that the display module 2 can be locked by the locking structure 211 and the fixing piece 111, and the display module 2 is prevented from falling off.
In two embodiments, referring to fig. 8, the first through hole 112 is located on the upper side of the second through hole 113, the third through hole 114 is semi-circular and two ends of the third through hole 114 are respectively connected with the first through hole 112 and the second through hole 113, when the display module 2 is disengaged from the mounting position 11 to lock the locking structure 211 and the second through hole 113, the third through hole 114 is configured to be semi-circular, so that the locking member 21 is not easy to slide along the third through hole 114 to the first through hole 112, so that the locking between the fixing member 111 and the locking structure 211 is more stable.
In a third embodiment, referring to fig. 9, the fixing member 111 is provided with a third through hole 114, the first through hole 112 is disposed above the right side or above the left side of the second through hole 113, the third through hole 114 includes a first hole section extending in the left-right direction and connected to the second through hole 113, and a second hole section extending in the up-down direction and connected to the first through hole 112, when the display module assembly 2 is disengaged from the mounting position 11 to lock the locking structure 211 and the fixing member 111, the locking member 21 needs to move to the second hole section leftwards or rightwards along the first hole section and then move upwards along the second hole section to the first through hole 112 to unlock the display module assembly 2, so that unlocking of the locking structure 211 and the fixing member 111 under unmanned operation can be avoided to a great extent.
Further, a limiting surface is disposed on one side of the fixing member 111 away from the display module 2, and the limiting surface is an inclined surface of the fixing member 111 gradually inclined towards the bottom of the box 1 along a direction away from the first through hole 112, that is, the limiting surface is inclined from the first through hole 112 towards the second through hole 113, when the locking structure 211 and the second through hole 113 are locked, the locking structure 211 can be prevented from sliding to the first through hole 112 along the third through hole 114 through the limiting surface, so that the locking structure 211 and the second through hole 113 are more stable.
Referring to fig. 5 and 6, an end of the locking member 21 away from the locking structure 211 is a fixing portion, the locking member 21 is vertically and fixedly connected with the display module 2 through the fixing portion, and when a plurality of locking members 21 are mounted on the display module 2 through the fixing portion, the extending lengths of the plurality of locking members 21 are kept consistent.
Further, since the display module 2 needs to be moved to move the locking member 21 along the third through hole 114 when the display module 2 is mounted or dismounted, the locking member 21 further includes a connecting portion connecting the locking structure 211 and the fixing portion, and the length of the connecting portion is not less than the thickness of the display module 2, so that interference between the display module 2 and the display module 2 on other mounting positions 11 when the display module 2 moves can be avoided.
The installation position 11 is provided with a first positioning structure 115, the display module 2 is provided with a second positioning structure 22 matched with the first positioning structure 115, one of the first positioning structure 115 and the second positioning structure 22 is a positioning hole, the other is a positioning pin corresponding to the positioning hole, and the display module 2 can be limited through the matching of the positioning hole and the positioning pin, so that the installation of the display module 2 is more stable.
The installation position 11 is provided with an interface 116 for the connector of the display module 2 to be inserted, and after the display module 2 is installed at the installation position 11, the power supply and the signal transmission of the display module 2 can be completed through the interface 116 and the connector without being connected through an electric wire.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A front maintenance display screen, comprising:
the box body is provided with at least one installation position, the installation position is provided with at least two fixing pieces, the fixing pieces are provided with a first through hole and a second through hole which are in through connection, and the first through hole is positioned on the upper side of the second through hole; the method comprises the steps of,
the display module is arranged at the installation position, locking pieces with the quantity and the positions corresponding to the fixing pieces are arranged at the rear side of the display module, a locking structure is arranged at one end, close to the box body, of each locking piece, the size of each locking structure is not larger than that of the corresponding first through hole so that the corresponding locking structure can penetrate through the corresponding first through hole, when the display module is installed at the installation position, the position of each locking structure corresponds to the corresponding second through hole, and the size of each locking structure is larger than that of the corresponding second through hole so that the corresponding locking structure cannot penetrate through the corresponding second through hole.
2. The front maintenance display according to claim 1, wherein the fixing member is provided with a third through hole penetrating through the first through hole and the second through hole, the third through hole extending in an up-down direction.
3. The front maintenance display screen of claim 1, wherein the fixing member is provided with a third through hole penetrating through and connecting the first through hole and the second through hole, and the third through hole is semi-circular and has two ends respectively connected with the first through hole and the second through hole.
4. The front maintenance display according to claim 1, wherein the fixing member is provided with a third through hole, the first through hole is provided on the right side upper or the left side upper of the second through hole, and the third through hole includes a first hole section extending in the left-right direction and connecting the second through hole and a second hole section extending in the up-down direction and connecting the first through hole.
5. The front maintenance display screen of any one of claims 1 to 4, wherein a limiting surface is arranged on one side of the fixing piece away from the display module, and the limiting surface is an inclined surface of the fixing piece gradually inclined towards the bottom of the box body along the direction away from the first through hole.
6. The front maintenance display screen of claim 1, wherein an end of the locking member remote from the locking structure is a fixing portion, and the locking member is vertically and fixedly connected with the display module through the fixing portion.
7. The front maintenance display of claim 6, wherein the locking member further comprises a connecting portion connecting the locking structure and the fixing portion, the connecting portion having a length not less than a thickness of the display module.
8. The front maintenance display screen of claim 1, wherein the mounting location is provided with a first positioning structure, the display module is provided with a second positioning structure matched with the first positioning structure, one of the first positioning structure and the second positioning structure is a positioning hole, and the other is a positioning pin corresponding to the positioning hole.
9. The front maintenance display screen of claim 1, wherein the mounting location is provided with a first mounting structure, a second mounting structure mated with the first mounting structure is provided on a side of the display module adjacent to the case, and the display module is fixed to the mounting location by the mating of the first mounting structure and the second mounting structure.
10. The front maintenance display of claim 1, wherein the mounting location is provided with an interface for insertion of a connector of the display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129732.8U CN220290388U (en) | 2023-08-08 | 2023-08-08 | Front maintenance display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129732.8U CN220290388U (en) | 2023-08-08 | 2023-08-08 | Front maintenance display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220290388U true CN220290388U (en) | 2024-01-02 |
Family
ID=89336866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322129732.8U Active CN220290388U (en) | 2023-08-08 | 2023-08-08 | Front maintenance display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220290388U (en) |
-
2023
- 2023-08-08 CN CN202322129732.8U patent/CN220290388U/en active Active
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