CN218351772U - Firm MICRO USB interface connects - Google Patents
Firm MICRO USB interface connects Download PDFInfo
- Publication number
- CN218351772U CN218351772U CN202222644146.2U CN202222644146U CN218351772U CN 218351772 U CN218351772 U CN 218351772U CN 202222644146 U CN202222644146 U CN 202222644146U CN 218351772 U CN218351772 U CN 218351772U
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- China
- Prior art keywords
- shell
- usb interface
- box hat
- terminal
- micro usb
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Abstract
The utility model relates to a connect firm MICRO USB interface and solve the unstable problem of current MICRO USB interface connection. Including the box hat, locate the plastic casing in the box hat to and be fixed in the terminal on the plastic casing, the terminal including grafting portion and with the perpendicular lamellar body wiring portion that sets up of grafting portion, connect through the connecting portion of L shape between grafting portion and the lamellar body wiring portion, the root of grafting portion is equipped with the arc wall, the plastic casing including with the integrative injection moulding's of afterbody of terminal first gluey shell, arc wall and connecting portion are located first gluey shell. First gluey shell and the integrative injection moulding of afterbody of terminal, arc wall and connecting portion are located first gluey shell to terminal and first casing firm in connection, first gluey shell sets up with the gluey shell joint of second, the grafting portion location of terminal is in the second glues the shell, the box hat cup joints outside the second glues the shell, the box hat sets up with first gluey shell joint, be equipped with the pothook through-hole that supplies the pothook to expose on the box hat, thereby MICRO USB interface firm in connection itself, non-deformable during the plug.
Description
Technical Field
The utility model relates to a connect firm MICRO USB interface.
Background
When the terminal of the existing MICRO USB interface and the plastic shell are molded through injection, a rectangular groove is usually formed in the plastic shell, the terminal is molded through injection in the rectangular groove, the terminal is easy to misplace in the plugging and unplugging process, in addition, the overall structure of the terminal and the plastic is not firm enough, and the terminal is easy to damage in the plugging and unplugging process. SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the unstable problem of current MICRO USB interface connection.
SUMMERY OF THE UTILITY MODEL
For solving the utility model provides a technical scheme that technical problem adopted does: the utility model discloses a firm MICRO USB interface of connection locates the plastic casing in the steel casing including the steel casing to and be fixed in the terminal on the plastic casing, the terminal including grafting portion and with the perpendicular lamellar body wiring portion that sets up of grafting portion, the connecting portion through L shape between grafting portion and the lamellar body wiring portion are connected, the root of grafting portion is equipped with the arc wall, the plastic casing including with the integrative injection moulding's of afterbody of terminal first gluey shell, arc wall and connecting portion be located first gluey shell, the USB interface still including the pothook, first gluey shell on be equipped with pothook afterbody complex pothook draw-in groove, the plastic casing still glue the shell including the second of first gluey shell joint, the second glue on be equipped with the grafting portion of terminal grafting complex terminal constant head tank and pothook and grafting complex constant head tank, the steel casing cup joint outside the second glues the shell, steel casing and first gluey shell joint setting, the steel casing on be equipped with the through-hole that supplies the pothook to expose.
Right the utility model discloses do further limited technical scheme and include:
the two sides of the first rubber shell are provided with rubber shell positioning bosses, and the second rubber shell is provided with rubber shell positioning grooves matched with the rubber shell positioning bosses.
The left side and the right side of the steel shell are provided with steel shell positioning bosses, and the second rubber shell is provided with steel shell positioning grooves matched with the steel shell positioning bosses.
The upper and lower both sides of box hat be equipped with box hat joint spacer, first glue shell and second glue the shell on be equipped with respectively with box hat joint spacer complex box hat joint spacer constant head tank, the box hat joint spacer constant head tank of corresponding first glue shell in be equipped with the box hat buckle, the box hat joint spacer on locate with box hat buckle complex box hat draw-in groove.
The height of the steel shell clamping positioning piece is lower than the surfaces of the first rubber shell and the second rubber shell.
The sheet body wiring part of the terminal is provided with a welding hole.
And a guide track is arranged on the surface of the steel shell along the inserting direction.
The buckle is provided with a hook positioning sheet, and the second rubber shell is internally provided with a hook positioning groove which is inserted and positioned with the hook positioning sheet.
Through the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a first integrative injection moulding of afterbody of gluing shell and terminal of connecting firm MICRO USB interface, arc wall and connecting portion are located the first shell of gluing, thereby terminal and first casing firm in connection, the first shell of gluing glues shell joint setting with the second, the grafting portion location of terminal is glued in the shell at the second, the box hat cup joints outside the second glues the shell, the box hat sets up with first gluey shell joint, be equipped with the pothook through-hole that supplies the pothook to expose on the box hat, thereby MICRO USB interface itself firm in connection, non-deformable during the plug.
Drawings
Fig. 1 is an assembly structure diagram of the firm connection MICRO USB interface of the present invention.
Fig. 2 is a schematic view of an assembly structure of the firm MICRO USB interface of the present invention.
Fig. 3 is an illustration of the explosion structure of the firm connection MICRO USB interface of the present invention.
Fig. 4 is an exploded view of the firm MICRO USB interface of the present invention.
Detailed Description
The structure of the present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 4, a firm MICRO USB interface of connection is including steel casing 1, locate plastic casing 2 in the steel casing, and be fixed in terminal 3 on the plastic casing, terminal 3 is including grafting portion 31 and the perpendicular lamellar body wiring portion 32 that sets up with the grafting portion, connect through L shape connecting portion 33 between grafting portion and the lamellar body wiring portion, the root of grafting portion is equipped with arc wall 34, plastic casing 2 is including the first rubber casing 21 with the integrative injection moulding of afterbody of terminal, arc wall and connecting portion be located first rubber casing 22, the USB interface is still including pothook 4, be equipped with buckle afterbody complex pothook draw-in groove 211 on first rubber casing 21, plastic casing 2 is still including the second rubber casing 22 of first rubber casing joint, be equipped with on the second rubber casing 22 with the pothook 221 of terminal grafting complex and with the buckle constant head tank 222 of grafting complex, the steel casing cup joints outside the second rubber casing, the steel casing sets up with first rubber casing joint, be equipped with the through-hole 11 that supplies to expose on the steel casing 1. First gluey shell and the integrative injection moulding of afterbody of terminal, arc wall and connecting portion are located first gluey shell in to terminal and first casing firm in connection, first gluey shell glues the shell joint setting with the second, the grafting portion location of terminal is in the shell is glued to the second, the steel casing cup joints outside the shell is glued to the second, the steel casing sets up with first gluey shell joint, be equipped with the pothook through-hole that supplies the pothook to expose on the steel casing, thereby MICRO USB interface firm in connection itself, non-deformable during the plug.
In this embodiment, the first rubber shell 21 is provided with rubber shell positioning bosses 212 on both sides thereof, and the second rubber shell 22 is provided with rubber shell positioning grooves 223 engaged with the rubber shell positioning bosses. When first gluey shell and the joint of second gluey shell, glue shell location boss and peg graft in gluing shell positioning groove to make things convenient for first gluey shell and the joint location of second gluey shell.
In this embodiment, the left and right sides of the steel shell 1 are provided with steel shell positioning bosses 12, and the second rubber shell 22 is provided with steel shell positioning grooves 224 matched with the steel shell positioning bosses. Therefore, when the steel shell is inserted into the second rubber shell, the steel shell and the second rubber shell can be conveniently inserted and positioned.
In this embodiment, the upper and lower both sides of steel-clad 1 are equipped with steel-clad joint spacer 13, be equipped with respectively on first rubber-clad and the second rubber-clad with steel-clad joint spacer complex steel-clad joint spacer constant head tank 23, be equipped with steel-clad buckle 213 in the steel-clad joint spacer constant head tank that corresponds first rubber-clad, locate on the steel-clad joint spacer 13 with steel-clad buckle complex steel-clad draw-in groove 14. Thereby during the box hat installation, the box hat joint spacer is pegged graft in the box hat joint spacer constant head tank, and the box hat buckle is fixed with the box hat draw-in groove joint simultaneously to make the box hat firm in connection, prevent that the box hat from droing.
In this embodiment, the height of steel casing joint spacer is less than the surface of first gluey shell and second gluey shell. Thereby the welding of the joint spacer of the grounding wire and the steel shell is convenient.
In this embodiment, the plate body wire connecting portion 32 of the terminal is provided with a welding hole 321. Thereby enabling the sheet body wiring portion to be firmly welded with the electric wire.
In this embodiment, the surface of the steel shell 1 is provided with a guide track 15 along the plugging direction. Thereby facilitating the plugging, guiding and positioning of the MICRO USB interface.
In this embodiment, the latch 4 is provided with a latch positioning plate 41, and the second plastic shell 22 is provided with a latch positioning slot 225 for inserting and positioning the latch positioning plate. When the clamping hook is inserted into the second rubber shell, the clamping hook positioning sheet is inserted into the clamping hook positioning groove, so that the clamping hook can be conveniently inserted and positioned.
While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be understood as limited by the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive work within the scope of the present invention as described in the claims.
Claims (8)
1. The utility model provides a connect firm MICRO USB interface, including the steel casing, locate the plastic casing in the steel casing to and be fixed in the terminal on the plastic casing, its characterized in that: the terminal including grafting portion and the perpendicular lamellar body wiring portion that sets up with grafting portion, connecting portion through L shape between grafting portion and the lamellar body wiring portion are connected, the root of grafting portion is equipped with the arc wall, the plastic shell including with the integrative injection moulding's of afterbody of terminal first gluey shell, arc wall and connecting portion be located first gluey shell, the USB interface still including the pothook, first gluey shell on be equipped with pothook afterbody complex pothook draw-in groove, the plastic shell still including the second of first gluey shell joint glue the shell, the second glue be equipped with on the shell with the grafting portion grafting complex terminal constant head tank of terminal and with pothook grafting complex buckle constant head tank, the steel shell cup joint outside the second glues the shell, the steel shell sets up with first gluey shell joint, the pothook steel shell on be equipped with the through-hole that supplies to expose.
2. A secure connection MICRO USB interface as claimed in claim 1, wherein: the two sides of the first rubber shell are provided with rubber shell positioning bosses, and the second rubber shell is provided with rubber shell positioning grooves matched with the rubber shell positioning bosses.
3. A secure connection MICRO USB interface as claimed in claim 1, wherein: the left side and the right side of the steel shell are provided with steel shell positioning bosses, and the second rubber shell is provided with steel shell positioning grooves matched with the steel shell positioning bosses.
4. A securely connected MICRO USB interface as claimed in claim 1, wherein: the upper and lower both sides of box hat be equipped with box hat joint spacer, first glue shell and second glue and be equipped with respectively on the shell with box hat joint spacer complex box hat joint spacer constant head tank, the box hat joint spacer constant head tank that corresponds first glue shell in be equipped with the box hat buckle, the box hat joint spacer on locate with box hat buckle complex box hat draw-in groove.
5. A securely connected MICRO USB interface as claimed in claim 4, wherein: the height of the steel shell clamping positioning piece is lower than the surfaces of the first rubber shell and the second rubber shell.
6. A securely connected MICRO USB interface as claimed in claim 1, wherein: the sheet body wiring part of the terminal is provided with a welding hole.
7. A securely connected MICRO USB interface as claimed in claim 1, wherein: and a guide track is arranged on the surface of the steel shell along the inserting direction.
8. A secure connection MICRO USB interface as claimed in claim 1, wherein: the buckle is provided with a hook positioning sheet, and the second rubber shell is internally provided with a hook positioning groove which is inserted and positioned with the hook positioning sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222644146.2U CN218351772U (en) | 2022-10-09 | 2022-10-09 | Firm MICRO USB interface connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222644146.2U CN218351772U (en) | 2022-10-09 | 2022-10-09 | Firm MICRO USB interface connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218351772U true CN218351772U (en) | 2023-01-20 |
Family
ID=84894371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222644146.2U Active CN218351772U (en) | 2022-10-09 | 2022-10-09 | Firm MICRO USB interface connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218351772U (en) |
-
2022
- 2022-10-09 CN CN202222644146.2U patent/CN218351772U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |