CN215898174U - Shell connecting structure and display - Google Patents
Shell connecting structure and display Download PDFInfo
- Publication number
- CN215898174U CN215898174U CN202121790291.0U CN202121790291U CN215898174U CN 215898174 U CN215898174 U CN 215898174U CN 202121790291 U CN202121790291 U CN 202121790291U CN 215898174 U CN215898174 U CN 215898174U
- Authority
- CN
- China
- Prior art keywords
- shell
- casing
- housing
- connection structure
- wall body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The application relates to the technical field of shell assembly and discloses a shell connecting structure which comprises a first shell and a second shell; the first shell and the second shell are mutually inserted; at the splicing position, the first shell covers the second shell; in the insertion section, a first step protruding inwards is arranged on the inner side wall body of the first shell, and a second step matched with the first step is arranged on the outer side wall body of the second shell; a limiting part is arranged between the first step and the second step. This application adopts the ladder to the mode that combines, and the guarantee combination department can good overlap joint, and is equipped with the locating part between first step, second step, and the accurate counterpoint of first step and second step has effectively improved casing subassembly's disconnected poor problem.
Description
Technical Field
The present application generally relates to the field of housing assembly technologies, and in particular, to a housing connection structure and a display.
Background
The display is a display tool which displays a certain electronic file on a screen through a specific transmission device and reflects the electronic file to human eyes.
The existing display is rapidly developed towards the direction of large size and ultrathin thickness. Along with the structural design of large size and ultrathin thickness of the display, the space of the connecting part of the middle frame and the rear cover of the display is increasingly narrow. Considering that the middle frame and the rear shell need to be matched with a demolding process in the production process, the problem of poor interruption of the middle frame and the rear shell in the assembly process is increasingly serious.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the fault of the shell assembly in the prior art, the application provides a shell connecting structure and a display.
In order to realize the purpose of the utility model, the following technical scheme is adopted in the application:
a shell connecting structure comprises a first shell and a second shell;
the first shell and the second shell are mutually inserted;
at the splicing position, the first shell covers the second shell; in the insertion section, a first step protruding inwards is arranged on the inner side wall body of the first shell, and a second step matched with the first step is arranged on the outer side wall body of the second shell;
a limiting part is arranged between the first step and the second step.
Optionally, the limiting member includes a first protrusion and a first slot; in the grafting section, the lateral wall body of first casing is provided with first arch, set up assorted first draw-in groove on the first casing.
Optionally, the first protrusion is disposed on a step sidewall of the second step.
Optionally, the number of the first protrusions is multiple.
Optionally, the limiting member includes a second protrusion and a second slot; in the grafting section, the lateral wall body of first casing is provided with the second arch, the assorted second draw-in groove has been seted up on the first casing.
Optionally, the second protrusion is disposed on a step surface of the second step.
Optionally, the number of the second protrusions is multiple.
Optionally, the first step is at least one step.
Optionally, a connecting piece is arranged between the first casing and the second casing, and the connecting piece fixedly connects the first casing and the second casing.
A display comprises the shell connecting structure.
According to the technical scheme, the shell connecting structure and the display have the advantages and positive effects that:
a shell connecting structure comprises a first shell and a second shell; the first shell and the second shell are mutually inserted; at the splicing position, the first shell covers the second shell; in the insertion section, a first step protruding inwards is arranged on the inner side wall body of the first shell, and a second step matched with the first step is arranged on the outer side wall body of the second shell; a limiting part is arranged between the first step and the second step.
The existing shell assembly with narrow combined space is limited to a demolding process, and the problem of error is serious. The application provides a casing connection structure is provided with the first step, the second step that coincide each other with grafting department, and is provided with the first step of locating part guarantee, the accurate counterpoint of second step. The existing shell is in a sleeve type structure with mutually parallel insertion positions and is greatly influenced by the factors of a mold stripping process; this application adopts the ladder to the mode that combines, and the guarantee combination department can good overlap joint, and is equipped with the locating part between first step, second step, and the accurate counterpoint of first step and second step has effectively improved casing subassembly's disconnected poor problem.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a housing connection structure according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a partial structure of a housing connection structure according to an embodiment of the present invention.
Wherein the reference numerals are as follows:
1. a first housing 1; 2. a second housing 2; 3. a first step 3; 4. a second step 4; 51. The first projection 51; 52. a first card slot 52; 61. a second protrusion; 62. and a second card slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The existing display is rapidly developed towards the direction of large size and ultrathin thickness. Along with the structural design of large size and ultrathin thickness of the display, the space of the connecting part of the middle frame and the rear cover of the display is increasingly narrow. Considering that the middle frame and the rear shell need to be matched with a demolding process in the production process, the problem of poor interruption of the middle frame and the rear shell in the assembly process is increasingly serious.
In order to solve the problem of the fault of a shell assembly in the prior art, the application provides a shell connecting structure, which comprises a first shell and a second shell; the first shell and the second shell are mutually inserted; at the splicing position, the first shell covers the second shell; in the insertion section, a first step protruding inwards is arranged on the inner side wall body of the first shell, and a second step matched with the first step is arranged on the outer side wall body of the second shell; a limiting part is arranged between the first step and the second step.
For a more particular understanding of the technical idea of the present application, exemplary embodiments are described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of a housing connection structure according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a partial structure of a housing connection structure according to an embodiment of the present invention. As shown in fig. 1 and 2, the present application provides a housing connection structure, a first housing 1 and a second housing 2; the first shell 1 and the second shell 2 are inserted into each other; at the splicing position, the first shell 1 covers the second shell 2; in the insertion section, a first step 3 protruding inwards is arranged on the inner side wall body of the first shell 1, and a second step 4 matched with the first step 3 is arranged on the outer side wall body of the second shell 2; a limiting part is arranged between the first step 3 and the second step 4.
The existing shell assembly with narrow combined space is limited to a demolding process, and the problem of error is serious. The application provides a casing connection structure is provided with the first step 3, the second step 4 that coincide each other with grafting department, and is provided with the first step 3 of locating part guarantee, the accurate counterpoint of second step 4. The existing shell is in a sleeve type structure with mutually parallel insertion positions and is greatly influenced by the factors of a mold stripping process; this application adopts the ladder to the mode that combines, and the guarantee combination department can good overlap joint, and is equipped with the locating part between first step 3, second step 4, and the accurate counterpoint of first step 3 and second step 4 has effectively improved shell assembly's disconnected poor problem.
As an optional embodiment of the present invention, the limiting member includes a connecting portion and/or a positioning portion; the connecting part carries out pre-lotus street on the first shell 1 and the second shell; the positioning part realizes accurate alignment of the first shell 1 and the second shell 2.
Specifically, the connecting portion includes a first protrusion 51 and a first catching groove 52; in the insertion section, the outer sidewall body of the first casing 1 is provided with a first protrusion 51, the first casing 1 is provided with a first clamping groove 52 matched with the first casing, and the first protrusion is arranged on the step sidewall of the second step 4. The number of the connecting pieces is multiple, and the connecting pieces are uniformly arranged around the insertion sections of the first shell 1 and the second shell 2; the cross section of the first casing 1 and the second casing 2 can be selected from rectangular shapes, other polygonal shapes, or circular shapes. First casing 1, second casing 2 adopt the casting of elastic plastic material, first step 3 is close to the one end of first casing 1 is provided with the wedge chamfer, press first casing 1, 2 counterpoints of second casing, first casing 1, second casing 2 take place elastic deformation, when first step 3 and second step 4 are attached each other, first arch 51 with go into first draw-in groove 52 to the butt joint, first casing 1, second casing 2 reply initial shape under self elastic action, first arch 51 inserts the first draw-in groove thereupon, prevent first casing 1, the separation of second casing 2, accomplish first casing 1, the preliminary fixed of second casing 2. In addition, the connecting piece can also adopt locating pin, buckle, magnetic force to detain etc. and carry out the pre-connection, and this application is not specifically launching.
Specifically, the positioning part comprises a second protrusion 61 and a second clamping groove 62; in the grafting section, the lateral wall body of first casing 1 is provided with the protruding 61 of second, assorted second draw-in groove 62 has been seted up on first casing 1, the protruding 61 setting of second is at the ladder face of second step 4, the protruding direction of the protruding 61 of second is the same with the grafting direction of first casing 1, second casing 2. The number of the connecting pieces is multiple, and the connecting pieces are uniformly arranged around the insertion sections of the first shell 1 and the second shell 2; first casing 1, second casing 2 are close to each other, and each second is protruding 61 to insert second draw-in groove 62, and under the limiting displacement of second protruding 61 and second draw-in groove 62, first casing 1 accomplishes accurate counterpoint with second casing 2.
As an optional embodiment of the present invention, the first step 3 and the second step 4 are right-angled steps, a part of surfaces of the first step 3 and the second step 4 is perpendicular to the insertion direction of the first casing 1 and the second casing 2, and the other part of surfaces is parallel to the insertion direction; in this document, the surface perpendicular to the plugging direction is a step surface, and the surface parallel to the plugging direction is a step side wall. Or, the surfaces of the first step 3 and the second step 4 are inclined with the plugging direction, at the moment, the surface with the larger included angle is a step surface, and the surface with the smaller included angle is a step side wall. In addition, the first step 3 and the second step 4 can also adopt acute angle steps or obtuse angle steps. Spacing portion in addition still can select for use the locating pin, or spout, slider etc. accomplishes the counterpoint to first casing 1, second casing 2, and this application is not spreading one by one.
As an alternative embodiment of the present invention, a connecting member is disposed between the first casing 1 and the second casing 2, and the connecting member fixedly connects the first casing 1 and the second casing 2. After the first shell 1 and the second shell 2 are combined in a butt joint mode, the first shell and the second shell 2 are fixedly connected together through the installation connecting piece, and the first shell 1 and the second shell 2 are prevented from being separated from each other. The connecting piece can be selected and not limited to a bolt, and also can be selected and used as a buckle and the like and is arranged below the first shell 1 and the second shell 2.
As an alternative embodiment of the present invention, the first step 3 is at least one step, and multiple steps may be selected according to the thickness dimensions of the first casing 1 and the second casing 2.
A display comprises the shell connecting structure. The existing display is rapidly developed towards the direction of large size and ultrathin thickness. By adopting the shell connecting structure, the problem of poor interruption of the display in the assembling process is effectively relieved.
It is noted that in the description and claims of the present application and in the above-mentioned drawings, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Also, the terms "comprises," "comprising," and "having," as well as any variations thereof or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications and changes to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A shell connecting structure is characterized by comprising a first shell and a second shell;
the first shell and the second shell are mutually inserted;
at the splicing position, the first shell covers the second shell; in the insertion section, a first step protruding inwards is arranged on the inner side wall body of the first shell, and a second step matched with the first step is arranged on the outer side wall body of the second shell;
a limiting part is arranged between the first step and the second step.
2. The housing connection structure according to claim 1, wherein the retaining member includes a first projection and a first engaging groove; in the grafting section, the lateral wall body of first casing is provided with first arch, set up assorted first draw-in groove on the first casing.
3. The housing connection structure of claim 2, wherein the first projection is provided on a stepped sidewall of the second step.
4. The housing connection structure according to claim 2, wherein the first projection is plural in number.
5. The housing connection structure according to claim 1, wherein the retaining member includes a second projection and a second engaging groove; in the grafting section, the lateral wall body of first casing is provided with the second arch, the assorted second draw-in groove has been seted up on the first casing.
6. The housing connection structure of claim 5, wherein the second projection is provided on a stepped surface of the second step.
7. The housing connection structure according to claim 5, wherein the second projection is plural in number.
8. The housing connection structure according to claim 1, wherein the first step is at least one step.
9. The housing connection structure according to claim 1, wherein a connecting member is provided between the first housing and the second housing, the connecting member fixedly connecting the first housing and the second housing.
10. A display comprising the housing connecting structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790291.0U CN215898174U (en) | 2021-08-02 | 2021-08-02 | Shell connecting structure and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790291.0U CN215898174U (en) | 2021-08-02 | 2021-08-02 | Shell connecting structure and display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215898174U true CN215898174U (en) | 2022-02-22 |
Family
ID=80344046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121790291.0U Active CN215898174U (en) | 2021-08-02 | 2021-08-02 | Shell connecting structure and display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215898174U (en) |
-
2021
- 2021-08-02 CN CN202121790291.0U patent/CN215898174U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103809249B (en) | Optical connector socket, Socket casing, optical connector adapter, adapter housing | |
| TW297961B (en) | Anti-snag duplex connector | |
| US7467980B2 (en) | Female connector terminal for electric power connector | |
| EP0025306B2 (en) | A connector having polarity | |
| JP3850812B2 (en) | Memory card adapter | |
| CN215898174U (en) | Shell connecting structure and display | |
| US6190204B1 (en) | Panel assembly for compact PCI system interface card | |
| CN105824081A (en) | Optical fiber connector and assembling and disassembling method thereof | |
| CN214542774U (en) | Track socket | |
| TW548438B (en) | Optical connector | |
| CN206584076U (en) | Optical fiber connecting device | |
| CN201876569U (en) | SC connector component and SC plug thereof | |
| KR101002739B1 (en) | Memory Card Adapter | |
| CN209963330U (en) | USB socket | |
| CN210182654U (en) | Protection module for data transmission joint | |
| US6957988B2 (en) | Clip unit for holding contact | |
| CN216773698U (en) | Bending-resistant electronic connector | |
| CN213905782U (en) | Wire rod with buckle | |
| CN211829349U (en) | Direct insertion type circular electric connector | |
| KR102149754B1 (en) | Micro-usb connector | |
| CN214899241U (en) | 4K high definition HDMI connecting wire | |
| CN218482450U (en) | HDMI connector | |
| CN219040836U (en) | HDMI plug | |
| EP3675293B1 (en) | Adapter | |
| CN216447267U (en) | Plastic fastener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |