CN207319270U - A kind of SD card - Google Patents
A kind of SD card Download PDFInfo
- Publication number
- CN207319270U CN207319270U CN201721448133.0U CN201721448133U CN207319270U CN 207319270 U CN207319270 U CN 207319270U CN 201721448133 U CN201721448133 U CN 201721448133U CN 207319270 U CN207319270 U CN 207319270U
- Authority
- CN
- China
- Prior art keywords
- leading end
- fixed part
- terminal
- mounting portion
- lower cover
- 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.)
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
It the utility model is related to a kind of SD card.The SD card includes upper cover, terminal, mounting portion and lower cover；The terminal includes the first leading end, the second leading end, the 3rd leading end and the 4th leading end；The mounting portion includes the first fixed part, the second fixed part and the 3rd fixed part；First leading end is connected with first fixed part, and the first leading end size is more than first fixed part, and first leading end is covered and is connected with first fixed part；The second leading end size is more than second fixed part, and second leading end is covered and is connected with second fixed part；3rd leading end is connected with the 3rd fixed part, and the 4th leading end is connected with the 3rd fixed part；The mounting portion is fixed with the lower cover, and the upper cover is connected with the lower cover, and the upper cover is distributed in mounting portion both sides with the lower cover.Injection mold can come into full contact with terminal, prevent excessive glue in terminal injection moulding process, increase product qualification rate.
Description
Technical field
It the utility model is related to a kind of SD card.
Background technology
Existing SD card is unreasonable due to designing, since the stamping die size of terminal punching production can diminish, so as to make
Into the terminal sizes reduce, when the terminal is connected with injection mold, can produce because terminal sizes are too small and caused by be molded
Mould cannot be with termination contact, so as to cause the terminal of production and the connector excessive glue of mounting portion.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of SD card.
The technical solution of the utility model is：A kind of SD card includes upper cover, terminal, mounting portion and lower cover；
The terminal includes the first leading end, the second leading end, the 3rd leading end and the 4th leading end；The mounting portion bag
Include the first fixed part, the second fixed part and the 3rd fixed part；First leading end is connected with first fixed part, and described
One leading end size is more than first fixed part, and first leading end is covered and is connected with first fixed part；It is described
Second leading end size is more than second fixed part, and second leading end is covered and is connected with second fixed part；Institute
State the 3rd leading end to be connected with the 3rd fixed part, the 4th leading end is connected with the 3rd fixed part；The installation
Portion is fixed with the lower cover, and the upper cover is connected with the lower cover, and the upper cover is distributed in mounting portion both sides with the lower cover.
Further, the SD card includes switch；The switch is connected with the terminal.
The beneficial effects of the utility model are：Injection mold can come into full contact with terminal, prevent terminal injection moulding process
Middle excessive glue, increases product qualification rate.
Brief description of the drawings
Fig. 1 is SD card schematic diagram；
Fig. 2 is mounting portion and terminal connecting structure schematic diagram；
Fig. 3 is SD card exploded perspective view.
Embodiment
For ease of skilled artisan understands that the technical solution of the utility model, below by the technical side of the utility model
Case is described in further detail in conjunction with specific embodiments.
As shown in Figure 1, Figure 2 and Figure 3, a kind of SD card 100 includes upper cover 20, terminal 40, mounting portion 50 and lower cover 30；Terminal
40 are electrically connected for the SD card 100 with other electron component；The installation that the mounting portion 50 is used for the terminal 40 is fixed, and is protected
It is safe and reliable to demonstrate,prove the terminal 40；
The terminal 40 includes the first leading end 41, the second leading end 42, the 3rd leading end 43 and the 4th leading end 44；Institute
Stating mounting portion 50 includes the first fixed part 51, the second fixed part 52 and the 3rd fixed part 53；First leading end 41 with it is described
First fixed part 51 connects, and 41 size of the first leading end is more than first fixed part 51, and first leading end 41 hides
The first fixed part 51 connects described in Gai Bingyu, ensures in process of production as 41 size of the first leading end diminishes, injection
Mould remains able to contact with first leading end 41, so as to prevent because injection mold and 41 Separation of the first leading end are made
Into excessive glue trigger product it is unqualified；Second leading end, 42 size is more than second fixed part 52, and described second draws
Lead end 42 to cover and be connected with second fixed part 52, so as to prevent because injection mold and 42 Separation of the second leading end are made
Into excessive glue trigger product it is unqualified；3rd leading end 43 is connected with the 3rd fixed part 53, the 4th guiding
End 44 is connected with the 3rd fixed part 53；The mounting portion 50 is fixed with the lower cover 30, the upper cover 20 and the lower cover
30 connections, the upper cover 20 are distributed in 50 both sides of mounting portion with the lower cover 30；Injection mold can come into full contact with terminal 40,
Prevent excessive glue in 40 injection moulding process of terminal, increase product qualification rate.
As shown in Figure 1, Figure 2 and Figure 3, the SD card includes switch 60；The switch 60 is connected with the terminal 40, described
Switch 60 is used to control 40 write-protect of terminal, simple in structure, easy to operate.
Above is the preferred embodiment of the utility model, is not used in restriction the scope of protection of the utility model.It should approve,
The non-creative change and deformation that those skilled in the art is made after it understanding of technical solutions of the utility model, should also belong to
In the scope of protection of the utility model.
Claims (2)
- A kind of 1. SD card, it is characterised in that：The SD card includes upper cover, terminal, mounting portion and lower cover；The terminal includes the first leading end, the second leading end, the 3rd leading end and the 4th leading end；The mounting portion includes the first fixed part, the second fixed part and the 3rd fixed part；First leading end is connected with first fixed part, and the first leading end size is more than first fixed part, First leading end is covered and is connected with first fixed part；The second leading end size is more than described second and fixes Portion, second leading end are covered and are connected with second fixed part；3rd leading end connects with the 3rd fixed part Connect, the 4th leading end is connected with the 3rd fixed part；The mounting portion is fixed with the lower cover, the upper cover with it is described Lower cover connects, and the upper cover is distributed in mounting portion both sides with the lower cover.
- 2. SD card according to claim 1, it is characterised in that：The SD card includes switch；The switch is connected with the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721448133.0U CN207319270U (en) | 2017-11-02 | 2017-11-02 | A kind of SD card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721448133.0U CN207319270U (en) | 2017-11-02 | 2017-11-02 | A kind of SD card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319270U true CN207319270U (en) | 2018-05-04 |
Family
ID=62380473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721448133.0U Active CN207319270U (en) | 2017-11-02 | 2017-11-02 | A kind of SD card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207319270U (en) |
-
2017
- 2017-11-02 CN CN201721448133.0U patent/CN207319270U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |