CN220189946U - Protective cover mounting structure of case USB data connection device - Google Patents
Protective cover mounting structure of case USB data connection device Download PDFInfo
- Publication number
- CN220189946U CN220189946U CN202321760780.0U CN202321760780U CN220189946U CN 220189946 U CN220189946 U CN 220189946U CN 202321760780 U CN202321760780 U CN 202321760780U CN 220189946 U CN220189946 U CN 220189946U
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- CN
- China
- Prior art keywords
- installation
- base
- limit
- protective cover
- shield
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- 230000001681 protective effect Effects 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 56
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a protective cover mounting structure of a case USB data connecting device, which comprises a base with openings at two ends, wherein one end of the base is provided with a protective cover, the other end of the base is provided with a bottom plate, and the middle part of the base is provided with a containing cavity for mounting a USB data line connector, and is characterized in that: the base one end opening forms the shield installation department other end opening and forms the bottom plate installation department, base one side is equipped with the spacing chamber that all communicates with shield installation department and bottom plate installation department, and shield one end penetrates and forms the anticreep installation end in the spacing chamber, form the anticreep structure between anticreep installation end and the spacing chamber wall, bottom plate one end penetrates and forms the spacing end in the spacing chamber, the spacing end forms limit structure with the one end that the spacing chamber is close to shield installation department, and the beneficial effect of the utility model is: the protective cover is effectively prevented from being reversely pulled out of the installation position, the assembly is convenient, and the assembly efficiency is improved.
Description
Technical Field
The utility model relates to the field of luggage USB data connection devices, in particular to a protective cover mounting structure of a luggage USB data connection device.
Background
Along with the popularization of portable digital products such as mobile phones, people need to charge or exchange data for the digital products by using a USB interface, and the prior art has a technical scheme of installing the USB interface on a knapsack;
the USB data connection device for bags provided by patent No. CN210120274U comprises a bottom plate, an outer cover plate and a sliding block, wherein the bottom plate is placed in a bag, the outer cover plate covers the bag fabric, the bottom plate and the outer cover plate are provided with zigzag back-off, and the bottom plate and the outer cover plate are provided with zigzag back-off
The connecting mode adopts zigzag back-off connection, the sliding block is arranged on the outer cover plate and is used for opening or closing the outer cover in a sliding mode;
currently, a protective cover is arranged on the market, wherein the sliding block is made of silica gel, the sliding mode is set into a flip type, one end of the protective cover is installed in a bottom plate or a base, the installation of the protective cover in the prior art extremely depends on the experience of an installation operator, the protective cover is pulled backwards by force after the installation, the protective cover is pulled out of the base easily, time and labor are wasted when the protective cover is reloaded, and the protective cover is improved.
Disclosure of Invention
The technical problem to be solved by the present utility model is to address the above-mentioned shortcomings of the prior art,
the protective cover mounting structure of the luggage USB data connecting device is provided, wherein the protective cover cannot be reversely pulled to the mounting position.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a case and bag USB data connection device's shield mounting structure, includes the base that both ends opening set up, the shield other end mounting plate is installed to base one end, the base middle part sets up the holding chamber that supplies USB data line to connect the installation, its characterized in that: the base one end opening forms the shield installation department other end opening and forms the bottom plate installation department, base one side is equipped with the spacing chamber that all communicates with shield installation department and bottom plate installation department, and shield one end penetrates and forms the anticreep installation end in the spacing chamber, form the anticreep structure between anticreep installation end and the spacing chamber wall, bottom plate one end penetrates and forms the spacing end in the spacing chamber, the spacing end forms limit structure with the one end that the spacing chamber is close to shield installation department.
According to the technical scheme, one end of the protective cover made of the silica gel material in the prior art passes through the small limiting hole, the protective cover is needed to be picked in by the jump needle during installation, experience of an installer is very tested, and the protective cover with the structure is difficult to be assembled back after being reversely pulled out.
The protective cover mounting structure of the luggage USB data connection device may further be set as: the anti-drop structure comprises a limiting groove arranged at the anti-drop installation end, and a limiting bump is arranged on the wall of the limiting cavity at the corresponding position of the limiting groove.
By adopting the technical scheme, after the anti-falling mounting end is inserted into the limiting cavity, the limiting groove is aligned with the limiting convex block for mounting, so that the effect of preventing the protective cover from being pulled out reversely can be achieved.
The protective cover mounting structure of the luggage USB data connection device may further be set as: the limit structure comprises a limit step, wherein one end of the limit cavity, which is close to the installation part of the protective cover, faces the wall of the limit cavity, a limit clamping block which is matched with the limit step is arranged at the limit end, the shape of the limit end is matched with that of the limit cavity, and the limit end is propped against the anti-drop installation end after the limit cavity, so that the anti-drop installation end is pressed in the limit cavity to realize limit.
By adopting the technical scheme, the anti-falling mounting end of the protective cover is propped against the limiting end, the anti-falling mounting end is propped against the limiting cavity, the limiting end is prevented from moving by the cooperation of the limiting step and the limiting clamping block, and the structure is matched with the anti-falling structure, so that the anti-falling mounting end is prevented from being separated from the limiting cavity to the greatest extent.
The protective cover mounting structure of the luggage USB data connection device may further be set as: the base is externally provided with an installation box body with one end open, and the base is installed in the installation box body and the bottom plate is propped against the bottom of the installation box body.
By adopting the technical scheme, the base is arranged in the mounting box body, the movement of the bottom plate is limited, the degree of freedom of the left side and the right side of the anti-falling mounting end is further limited, and the anti-falling effect is ensured.
The beneficial effects of the utility model are as follows: the protective cover is effectively prevented from being reversely pulled out of the installation position, the assembly is convenient, and the assembly efficiency is improved.
The utility model is described in further detail below with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is an exploded view of an embodiment of the present utility model;
FIG. 3 is a perspective view of a base according to an embodiment of the present utility model;
FIG. 4 is a schematic top view of an embodiment of the present utility model;
FIG. 5 is a schematic view of the cross-sectional structure of section A-A of FIG. 4;
description of the embodiments
The protective cover mounting structure of the case USB data connecting device as shown in fig. 1 to 5 comprises a base 1 with two open ends, wherein one end of the base 1 is provided with a protective cover 2, the other end of the base is provided with a bottom plate 3, the middle part of the base 1 is provided with a containing cavity 101 for the USB data wire connector 4 to mount, one USB data wire connector 4 is mounted in the figure to indicate, one end of the base 1 is provided with a protective cover mounting part 11, the other end of the base is provided with a bottom plate mounting part 12, one side of the base 1 is provided with a limiting cavity 13 which is communicated with the protective cover mounting part 11 and the bottom plate mounting part 12, one end of the protective cover 2 penetrates into the limiting cavity 13 to form a falling-preventing mounting end 21, a falling-preventing structure is formed between the falling-preventing mounting end 21 and the wall of the limiting cavity, one end of the bottom plate 3 penetrates into the limiting cavity 13 to form a limiting end 31, and one end of the limiting end 31, which is close to the protective cover mounting part 11, forms a limiting structure;
according to the utility model, the limiting cavity is arranged on the base, the anti-falling structure is arranged between the protecting cover and the limiting cavity, the protecting cover is prevented from falling out, and the limiting structure is arranged between the limiting end of the bottom plate and the limiting cavity, so that the protecting cover is further limited from falling out of the limiting cavity, the assembly efficiency is improved, the assembly difficulty is reduced, and the problem that the protecting cover is easy to reversely pull out is solved.
The anti-falling structure comprises a limiting groove 211 arranged at the anti-falling mounting end 21, and a limiting bump 131 is arranged on the wall of the limiting cavity at the corresponding position of the limiting groove 211;
after the anti-drop mounting end is inserted into the limiting cavity, the limiting groove is aligned to the limiting projection for mounting, so that the effect of preventing the protective cover from being pulled out reversely can be achieved;
the limiting structure comprises a limiting step 132, wherein one end, close to the protective cover mounting part 11, of the limiting cavity 13 is arranged towards the limiting cavity wall, the limiting end 31 is provided with a limiting clamping block 311 which is matched with the limiting step 131, the shape of the limiting end 31 is matched with that of the limiting cavity 13, and one end, after the limiting cavity 13 is mounted, of the limiting end 31 is propped against the anti-falling mounting end 21, so that the anti-falling mounting end 21 is pressed in the limiting cavity 13 to realize limiting of the protective cover 2;
the anti-falling mounting end of the protective cover is abutted against the limiting end, the anti-falling mounting end is abutted against the limiting cavity, the limiting end is prevented from moving through the cooperation of the limiting step and the limiting clamping block, and the structure is matched with the anti-falling structure, so that the anti-falling mounting end is prevented from being separated from the limiting cavity to the greatest extent;
the base 1 is externally provided with an installation box body 5 with an opening at one end, the base 1 is installed in the installation box body 5, the bottom plate 3 is propped against the bottom of the installation box body 5, one side of the installation box body 5 is provided with a notch 51 for a lead 41 of the USB data line connector 4 to pass through, the base 1 is correspondingly provided with a similar notch 16, one end of the base 1, which is far away from the bottom of the installation box body 5, is provided with a flange 15 which is matched with the shape of the installation box body 5, the base 1 is propped against the installation box body 5 through the flange 15 after being installed into the installation box body 5, the protective cover installation part 11 is provided with a notch groove 17 at the position where the protective cover 2 is oppositely provided with a release-preventing installation end 21, and the notch groove 17 is arranged for overturning the protective cover 2 from the protective cover installation part 11 by taking the release-preventing installation end as a supporting point so as to expose an interface of the USB data line connector;
by adopting the technical scheme, the base is arranged in the mounting box body, and the movement of the bottom plate is limited, so that the degree of freedom of the left side and the right side of the anti-falling mounting end is further limited, and the anti-falling effect is ensured;
the beneficial effects of the utility model are as follows: the protective cover is effectively prevented from being reversely pulled out of the installation position, the assembly is convenient, and the assembly efficiency is improved.
Claims (4)
1. The utility model provides a case and bag USB data connection device's shield mounting structure, includes the base that both ends opening set up, the shield other end mounting plate is installed to base one end, the base middle part sets up the holding chamber that supplies USB data line to connect the installation, its characterized in that: the base one end opening forms the shield installation department other end opening and forms the bottom plate installation department, base one side is equipped with the spacing chamber that all communicates with shield installation department and bottom plate installation department, and shield one end penetrates and forms the anticreep installation end in the spacing chamber, form the anticreep structure between anticreep installation end and the spacing chamber wall, bottom plate one end penetrates and forms the spacing end in the spacing chamber, the spacing end forms limit structure with the one end that the spacing chamber is close to shield installation department.
2. The protective cover mounting structure of a luggage USB data connection device of claim 1, wherein: the anti-drop structure comprises a limiting groove arranged at the anti-drop installation end, and a limiting bump is arranged on the wall of the limiting cavity at the corresponding position of the limiting groove.
3. The protective cover mounting structure of a luggage USB data connection device of claim 1, wherein: the limit structure comprises a limit step, wherein one end of the limit cavity, which is close to the installation part of the protective cover, faces the wall of the limit cavity, a limit clamping block which is matched with the limit step is arranged at the limit end, the shape of the limit end is matched with that of the limit cavity, and the limit end is propped against the anti-drop installation end after the limit cavity, so that the anti-drop installation end is pressed in the limit cavity to realize limit.
4. A protective cover mounting structure for a luggage USB data connection device according to claim 1, 2 or 3, characterized in that: the base is externally provided with an installation box body with one end open, and the base is installed in the installation box body and the bottom plate is propped against the bottom of the installation box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321760780.0U CN220189946U (en) | 2023-07-05 | 2023-07-05 | Protective cover mounting structure of case USB data connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321760780.0U CN220189946U (en) | 2023-07-05 | 2023-07-05 | Protective cover mounting structure of case USB data connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220189946U true CN220189946U (en) | 2023-12-15 |
Family
ID=89102366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321760780.0U Active CN220189946U (en) | 2023-07-05 | 2023-07-05 | Protective cover mounting structure of case USB data connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220189946U (en) |
-
2023
- 2023-07-05 CN CN202321760780.0U patent/CN220189946U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |