CN210142480U - Shell structure and display screen - Google Patents
Shell structure and display screen Download PDFInfo
- Publication number
- CN210142480U CN210142480U CN201921089591.9U CN201921089591U CN210142480U CN 210142480 U CN210142480 U CN 210142480U CN 201921089591 U CN201921089591 U CN 201921089591U CN 210142480 U CN210142480 U CN 210142480U
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- protective cover
- locking
- locking member
- joint portion
- elastic
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Abstract
The utility model relates to a shell structure and display screen, shell structure, include: bottom shell, protective cover and locking Assembly. In foretell shell structure and display screen, the first end and the drain pan of protective cover rotate to be connected, so can realize opening and closing of protective cover. The locking piece is connected with the second end rotation of protective cover, and the one end and the protective cover of elastic component are connected, the other end is connected with the locking piece, when the protective cover is in the closed condition, the elastic component makes second joint portion have the trend towards the motion of first joint portion, thereby force second joint portion and first joint portion joint, realize the locking of protective cover and drain pan, and easy operation, and operating personnel can make the locking piece rotate through operating the locking piece, thereby make second joint portion break away from first joint portion, thereby conveniently open the protective cover, and convenient operation.
Description
Technical Field
The utility model relates to a display screen technical field especially relates to a shell structure and display screen.
Background
An LED (Light Emitting Diode) display screen is a flat panel display used for displaying various information such as text, images, video, and video. In current display screen, in order to avoid electric elements to receive external environment influence and harm, can set up the protective cover on the drain pan usually and protect electric elements, and the bolt that current protective cover generally adopted locks, and locking process operation is troublesome.
SUMMERY OF THE UTILITY MODEL
In view of this, there is a need for a housing structure that is simple to operate in a locking process.
The technical scheme is as follows:
a shell structure comprising: the bottom shell is provided with a first clamping part; the first end of the protective cover is rotatably connected with the bottom shell; and a locking assembly, the locking assembly comprises an elastic piece and a locking piece with a second joint part, the locking piece is connected with the second end of the protective cover in a rotating mode, one end of the elastic piece is connected with the protective cover, the other end of the elastic piece is connected with the locking piece, the locking piece is operable to rotate to enable the second joint part to be separated from the first joint part, and the elastic piece can be right to apply force to the locking piece so as to enable the second joint part to be connected with the first joint part in a clamping mode.
Among the foretell shell structure, the drain pan is the drain pan of display screen, and the protective cover is the protective cover that is used for preventing on the display screen that electrical component receives external environment influence, and the first end and the drain pan of protective cover rotate to be connected, so can realize opening and closing of protective cover. The locking piece is connected with the second end rotation of protective cover, and the one end and the protective cover of elastic component are connected, and the other end is connected with the locking piece, and when the protective cover was in the closed condition, the elastic component made second joint portion have the trend towards the motion of first joint portion to force second joint portion with first joint portion joint realizes the locking of protective cover and drain pan, easy operation, and operating personnel can make the locking piece rotate through operating the locking piece, thereby make second joint portion break away from first joint portion, thereby conveniently open the protective cover, convenient operation.
The technical solution is further explained below:
in one embodiment, the elastic member is a compressible elastic member, the locking member further includes a connecting portion rotatably connected to the protective cover, one end of the elastic member abuts against a first side of the locking member, and the other end of the elastic member abuts against the protective cover, wherein the first side is a side of the locking member, which is located on the connecting portion and is far away from the second clamping portion.
In one embodiment, the locking piece is further provided with a first positioning column arranged towards the protective cover, the elastic piece is a spring, and the spring is sleeved on the first positioning column.
In one embodiment, the protective cover is further provided with a second positioning column arranged towards the locking piece, and the spring is sleeved on the second positioning column.
In one of them embodiment, the elastic component is can stretch the elastic component, the locking piece still include with the protective cover rotates the connecting portion of being connected, the one end of elastic component with the second side of locking piece is connected, the other end with the protective cover is connected, wherein, the second side is be located on the locking piece connecting portion is close to one side of second joint portion.
In one embodiment, the bottom case is further provided with an elastic abutting portion, and the elastic abutting portion is used for abutting against one side, close to the bottom case, of the protective cover.
In one embodiment, the first end and the second end are opposite ends of the protective cover.
In one embodiment, the protective cover is provided with a mounting groove, the locking piece is arranged in the mounting groove, the locking piece and the groove wall of the mounting groove are oppositely arranged at an interval, and a movable space for the locking piece to rotate is formed between the groove wall of the mounting groove and the locking piece.
In one embodiment, the side of the locking element remote from the elastic element is provided with a non-slip protrusion.
This technical scheme still provides a display screen, includes as above shell structure.
Foretell be applied to in the display screen, the first end and the drain pan of protective cover rotate to be connected, so can realize opening and closing of protective cover. The locking piece is connected with the second end rotation of protective cover, and the one end and the protective cover of elastic component are connected, and the other end is connected with the locking piece, and when the protective cover was in the closed condition, the elastic component made second joint portion have the trend towards the motion of first joint portion to force second joint portion with first joint portion joint realizes the locking of protective cover and drain pan, easy operation, and operating personnel can make the locking piece rotate through operating the locking piece, thereby make second joint portion break away from first joint portion, thereby conveniently open the protective cover, convenient operation.
Drawings
Fig. 1 is a schematic structural diagram of a housing structure according to an embodiment of the present invention;
fig. 2 is an exploded view of the housing structure according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of the mechanism shown in FIG. 2;
fig. 4 is a schematic structural diagram of a locking assembly according to an embodiment of the present invention;
fig. 5 is a schematic top view of a structural schematic diagram of a housing structure according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of the mechanism of FIG. 5 taken along the direction C-C.
Description of reference numerals:
10. shell structure, 100, the drain pan, 110, first joint portion, 111, first spigot surface, 120, elastic abutting portion, 200, the protective cover, 201, first end, 202, the second end, 210, the second reference column, 220, the mounting groove, 221, the cell wall, 230, the second connecting portion, 240, the pivot, 300, the locking subassembly, 310, the locking piece, 311, the connecting portion, 312, the second joint portion, 3121, the second spigot surface, 313, the first reference column, 314, the anti-skidding arch, 315, first side, 316, the second side, 317, press the portion, 320, the elastic component.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.
As shown in fig. 1, 2, 5, and 6, a housing structure 10 according to an embodiment includes: the bottom case 100, the protective cover 200 and the locking assembly 300, the bottom case 100 is provided with a first clamping portion 110; a first end 201 of the protective cover 200 is rotatably connected with the bottom case 100; the locking assembly 300 includes an elastic member 320 and a locking member 310 having a second clamping portion 312, the locking member 310 is rotatably connected to the second end 202 of the protective cover 200, one end of the elastic member 320 is connected to the protective cover 200, and the other end is connected to the locking member 310, the locking member 310 is operable to rotate to separate the second clamping portion 312 from the first clamping portion 110, and the elastic member 320 can apply a force to the locking member 310 to clamp the second clamping portion 312 to the first clamping portion 110.
As shown in fig. 6, in particular, the first end 201 and the second end 202 of the protective cover 200 are located at two opposite ends of the protective cover 200, and the first end 201 of the protective cover 200 is rotatably connected to the bottom case 100 through the rotating shaft 240, so that the protective cover 200 can be opened and closed, and when the protective cover 200 is in a closed state, the protective cover 200 and the bottom case 100 cooperate to form a receiving cavity for placing electrical components. The locking member 310 is disposed at the second end 202 of the protective cover 200, and the second clamping portion 312 is disposed at an end of the locking member 310 close to the bottom case 100, the first clamping portion 110 is opposite to the locking member 310, and when the protective cover 200 is covered on the bottom case 100, the second clamping portion 312 and the first clamping portion 110 can be clamped together, so as to lock the protective cover 200 and the bottom case 100. The first end 201 and the second end 202 of the protecting cover 200 may also be at two adjacent ends.
As shown in fig. 1 and 6, in the housing structure 10, the bottom case 100 is a bottom case 100 of a display screen, the protective cover 200 is a protective cover 200 for protecting an electrical component from an external environment, and a first end 201 of the protective cover 200 is rotatably connected to the bottom case 100, so that the protective cover 200 can be opened and closed. Locking piece 310 rotates with protective cover 200's second end 202 to be connected, and the one end of elastic component 320 is connected with protective cover 200, the other end is connected with locking piece 310, when protective cover 200 is in the closed condition, elastic component 320 makes second joint portion 312 have the trend towards first joint portion 110 motion, thereby force second joint portion 312 and first joint portion 110 joint, realize the locking of protective cover 200 and drain pan 100, and operating personnel can make locking piece 310 rotate through operation locking piece 310, thereby make second joint portion 312 break away from first joint portion 110, thereby conveniently open protective cover 200, and convenient for operation.
As shown in fig. 3, 4 and 6, in one embodiment, the elastic member 320 is a compressible elastic member, the locking member 310 further includes a connecting portion 311 rotatably connected to the shield cover 200, one end of the elastic member 320 abuts against a first side 315 of the locking member 310, and the other end abuts against the shield cover 200, wherein the first side 315 is a side of the locking member 310 located on the side of the connecting portion 311 away from the second snap-fit portion 312. Thus, when the protective cover 200 and the bottom case 100 are in the closed state, the elastic member 320 makes the second clamping portion 312 have a tendency of moving toward the first clamping portion 110, so as to force the second clamping portion 312 to be clamped with the first clamping portion 110, when the protective cover 200 needs to be opened, the pressing portion 317 of the locking member 310 can be pressed to rotate the locking member and compress the elastic member 320, so that the second clamping portion 312 is separated from the second clamping portion 312, and the protective cover 200 is conveniently opened.
Specifically, the connecting portion 311 is a first shaft hole formed in the locking member 310, the protective cover 200 is provided with a second connecting portion 230, the second connecting portion 230 is a second shaft hole, and the rotating shaft penetrates through the first shaft hole and the second shaft hole to realize the rotational connection between the locking member 310 and the protective cover 200.
As shown in fig. 6, the first clamping portion 110 is provided with an inclined first guide surface 111, and the second clamping portion 312 is provided with an inclined second guide surface 3121, so that when the protective cover 200 is in the closed state, the side of the first guide surface 111 away from the second clamping portion 312 to the side close to the second clamping portion 312 is inclined toward the direction of the second clamping portion 312. The second guide surface 3121 is inclined in the same direction as the first guide surface 111, and the first guide surface 111 is adapted to be guided in cooperation with the second guide surface 3121. The protective cover 200 rotates toward the bottom case 100, and when the second guide surface 3121 contacts the first guide surface 111, the first clamping portion 110 pushes the locking member 310 to rotate, so that the second clamping portion 312 moves toward a direction away from the first clamping portion 110, when the second clamping portion 312 moves to a side of the first clamping portion 110 away from the protective cover 200, the elastic member 320 forces the locking member 310 to reset, so that the second clamping portion 312 moves toward a direction close to the first clamping portion 110, thereby realizing the clamping of the first clamping portion 110 and the second clamping portion 312.
Alternatively, the elastic member 320 may be a spring, a leaf spring, plastic, rubber, or other elastic member capable of being compressed.
As shown in fig. 3 and 4, in one embodiment, the elastic member 320 is a spring, and the locking member 310 is further provided with a first positioning post 313 disposed toward the shield cover 200, the spring is sleeved on the first positioning post 313, and the first positioning post 313 is used for installing the spring and positioning the spring.
Further, the protective cover 200 is further provided with a second positioning post 210 disposed toward the locking member 310, the spring is sleeved on the second positioning post 210, and the second positioning post 210 is used for installing the spring and positioning the spring. One end of the spring is positioned and installed through the first positioning column 313, and the other end of the spring is positioned and installed through the second positioning column 210.
The present invention further provides an alternative embodiment, which is different from the above embodiment in that the elastic member is a stretchable elastic member (not shown), the locking member 310 further includes a connecting portion 311 rotatably connected to the protective cover 200, one end of the elastic member is connected to the second side 316 of the locking member 310, and the other end is connected to the protective cover 200, wherein the second side 316 is the side of the locking member 310 located at the connecting portion 311 near the second clamping portion 312. Thus, when the protective cover 200 and the bottom case 100 are in the closed state, the elastic member makes the second clamping portion 312 have a tendency of moving toward the first clamping portion 110, so as to force the second clamping portion 312 to be clamped with the first clamping portion 110, when the protective cover 200 needs to be opened, the pressing portion 317 of the locking member 310 can be pressed to rotate the locking member and stretch the elastic member, so that the second clamping portion 312 is separated from the second clamping portion 312, and the protective cover 200 is conveniently opened.
Alternatively, the elastic member may be a spring, a leaf spring, plastic, rubber, or other elastic member capable of being stretched.
As shown in fig. 6, in one embodiment, the bottom case 100 is further provided with an elastic abutting portion 120, and the elastic abutting portion 120 is used for abutting against a side of the protecting cover 200 close to the bottom case 100. When the protective cover 200 is in the closed state, the protective cover 200 abuts against the elastic abutting portion 120, and the elastic abutting portion 120 can automatically spring the protective cover 200 open at the moment of releasing the locking of the protective cover 200 and the bottom case 100.
Specifically, the elastic abutting portion 120 is a protrusion disposed toward the protective cover 200, and the elastic abutting portion 120 is made of plastic, and when the protective cover 200 is in a closed state, the protective cover 200 can press the elastic abutting portion 120, so that the elastic abutting portion 120 is deformed in a resettable manner.
As shown in fig. 3, in one embodiment, the protective cover 200 is provided with a mounting groove 220, the locking member 310 is disposed in the mounting groove 220, the locking member 310 is disposed opposite to the groove wall 221 of the mounting groove 220 at a distance, and a movable space for the locking member 310 to rotate is formed between the groove wall 221 of the mounting groove 220 and the locking member 310. The mounting groove 220 is formed in the protective cover 200 to provide a mounting space for the locking member 310 and the elastic member 320, and the mounting groove 220 also serves to protect the locking member 310 and the elastic member 320.
In one embodiment, the locking member 310 is provided with an anti-slip protrusion 314 on a side thereof away from the elastic member 320. Thus, the locking member 310 can be conveniently operated by an operator, and slipping is avoided.
An embodiment also relates to a display screen comprising a housing structure 10 as described above.
In the display screen, the first end 201 of the protective cover 200 is rotatably connected to the bottom case 100, so that the protective cover 200 can be opened and closed. Locking piece 310 rotates with protective cover 200's second end 202 to be connected, and the one end of elastic component 320 is connected with protective cover 200, the other end is connected with locking piece 310, when protective cover 200 is in the closed condition, elastic component 320 makes second joint portion 312 have the trend towards first joint portion 110 motion, thereby force second joint portion 312 and first joint portion 110 joint, realize the locking of protective cover 200 and drain pan 100, and operating personnel can make locking piece 310 rotate through operation locking piece 310, thereby make second joint portion 312 break away from first joint portion 110, thereby conveniently open protective cover 200, and convenient for operation.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A shell structure, comprising:
the bottom shell is provided with a first clamping part;
the first end of the protective cover is rotatably connected with the bottom shell; and
locking assembly, locking assembly includes the elastic component and has the locking piece of second joint portion, the locking piece with the second end rotation of protective cover is connected, the one end of elastic component with the protective cover is connected, the other end with the locking piece is connected, the locking piece is operatedly taken place to rotate and is made second joint portion breaks away from first joint portion, just the elastic component can be right the locking piece application of force is so that second joint portion with first joint portion joint.
2. The housing structure of claim 1, wherein the elastic member is a compressible elastic member, the locking member further comprises a connecting portion rotatably connected to the protective cover, one end of the elastic member abuts against a first side of the locking member, and the other end abuts against the protective cover, wherein the first side is a side of the locking member located on the connecting portion away from the second clamping portion.
3. The housing structure of claim 2, wherein the locking member further comprises a first positioning post disposed toward the protecting cover, the resilient member is a spring, and the spring is sleeved on the first positioning post.
4. The housing structure of claim 3, wherein the protecting cover further has a second positioning post disposed toward the locking member, and the spring is sleeved on the second positioning post.
5. The housing structure of claim 1, wherein the elastic member is a stretchable elastic member, the locking member further includes a connecting portion rotatably connected to the protective cover, one end of the elastic member is connected to a second side of the locking member, and the other end of the elastic member is connected to the protective cover, wherein the second side is a side of the locking member near the second engaging portion of the connecting portion.
6. The housing structure of claim 1, wherein the bottom shell is further provided with an elastic abutting portion for abutting against a side of the protective cover close to the bottom shell.
7. The housing structure of claim 1, wherein the first end and the second end are opposite ends of the protective cover.
8. The casing structure of claim 1, wherein the protecting cover is provided with a mounting groove, the locking member is disposed in the mounting groove, the locking member is disposed opposite to the groove wall of the mounting groove at a distance, and a movable space for the locking member to rotate is formed between the groove wall of the mounting groove and the locking member.
9. A housing arrangement according to claim 1, characterised in that the side of the locking element remote from the resilient element is provided with a non-slip projection.
10. A display screen, comprising a housing structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089591.9U CN210142480U (en) | 2019-07-12 | 2019-07-12 | Shell structure and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089591.9U CN210142480U (en) | 2019-07-12 | 2019-07-12 | Shell structure and display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210142480U true CN210142480U (en) | 2020-03-13 |
Family
ID=69735783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921089591.9U Active CN210142480U (en) | 2019-07-12 | 2019-07-12 | Shell structure and display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210142480U (en) |
-
2019
- 2019-07-12 CN CN201921089591.9U patent/CN210142480U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |