CN210576692U - USB female socket - Google Patents
USB female socket Download PDFInfo
- Publication number
- CN210576692U CN210576692U CN201922231288.4U CN201922231288U CN210576692U CN 210576692 U CN210576692 U CN 210576692U CN 201922231288 U CN201922231288 U CN 201922231288U CN 210576692 U CN210576692 U CN 210576692U
- Authority
- CN
- China
- Prior art keywords
- shell
- usb
- bottom cover
- stainless steel
- cover shell
- 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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Links
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 15
- 239000010935 stainless steel Substances 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000012634 fragment Substances 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000605 extraction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a female seat of USB, include: the rubber core is connected with the plastic lining, the stainless steel shell is clamped at the outer side of the rubber core and the plastic lining after connection, the bottom cover shell is arranged in the shell, the stainless steel shell is arranged in the bottom cover shell and comprises a V-shaped elastic sheet, and a gap used for adjusting the size of plugging force is formed between the V-shaped elastic sheet and the inner wall of the bottom cover shell. The utility model can obtain USB female seats with different plugging forces by equipping or replacing different bottom cover shells so as to adapt to different requirements; in addition, the USB socket is not controlled by a physical protrusion, so that the abrasion of the USB male plug can be reduced, the service life of the USB male plug is prolonged, the USB male plug is more smooth, and the plugging times of the USB female socket are increased.
Description
Technical Field
The utility model relates to a USB connector field, in particular to female seat of USB.
Background
The size of the plugging force of the USB socket in the prior art can only be adjusted by adjusting the height of the projection on the iron shell by a manufacturer of the connecting piece, and the plugging force cannot be adjusted after the USB female socket leaves a factory; the existing USB female seat clamps the notch position of the male head of the USB by the protrusion on the iron shell, when the USB female seat is pulled out and inserted, the protrusion can certainly rub the metal of the male head of the USB, certain friction marks can be generated, and the service life of the male head of the USB can be influenced in a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a female seat of USB to solve at least one above-mentioned technical problem.
In order to solve the above problem, as an aspect of the present invention, there is provided a USB female socket, including: the rubber core is connected with the plastic lining, the stainless steel shell is clamped at the outer side of the rubber core and the plastic lining after connection, the bottom cover shell is arranged in the shell, the stainless steel shell is arranged in the bottom cover shell and comprises a V-shaped elastic sheet, and a gap used for adjusting the size of plugging force is formed between the V-shaped elastic sheet and the inner wall of the bottom cover shell.
Preferably, the USB female socket further includes a circuit board fixing internal mold installed in the housing, a circuit board is installed in the circuit board fixing internal mold, and the circuit board is electrically connected to the electrodes.
Preferably, a step portion is formed on the inner wall of the bottom cover shell, and one end of the V-shaped elastic sheet abuts against the end face of the step portion when the USB male plug is inserted.
By adopting the technical scheme, the USB female seat with different plugging forces can be obtained by equipping or replacing different bottom cover shells so as to adapt to different requirements; in addition, the USB socket is not controlled by a physical protrusion, so that the abrasion of the USB male plug can be reduced, the service life of the USB male plug is prolonged, the USB male plug is more smooth, and the plugging times of the USB female socket are increased.
Drawings
Figure 1 schematically shows an exploded view of the present invention;
figure 2 schematically shows a cross-sectional view of the invention;
fig. 3 schematically shows a front view of the invention.
Reference numbers in the figures: 1. a rubber core; 2. a plastic liner; 3. a stainless steel shell; 4. a bottom cover shell; 5. a housing; 6. a V-shaped spring plate; 7. the circuit board fixes the inner mold; 8. a circuit board; 9. a step portion.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
The utility model discloses an aspect provides a female seat of USB, include: the rubber core 1 with the electrode, the plastic lining 2, the stainless steel shell 3, the bottom cover shell 4 and the shell 5, the rubber core 1 is connected with the plastic lining 2, the stainless steel shell 3 is clamped at the outer sides of the rubber core 1 and the plastic lining 2 after connection, the bottom cover shell 4 is arranged in the shell 5, the stainless steel shell 3 is arranged in the bottom cover shell 4, the stainless steel shell 3 comprises a V-shaped elastic sheet 6, and a gap used for adjusting the size of the plugging force is formed between the V-shaped elastic sheet 6 and the inner wall of the bottom cover shell 4.
Due to the arrangement of the gap, the rubber core 1, the plastic lining 2 and the stainless steel shell 3 which are assembled into a whole can be provided with different bottom cover shells 4 to obtain different gaps. Because the deformable space of the V-shaped elastic sheet 6 is different under the condition of different gaps, the plugging force provided for the USB male connector is different, and therefore the USB female connector with different plugging forces can be conveniently obtained.
Therefore, the utility model discloses an insertion and extraction power size accessible stainless steel bushing's V-arrangement shell fragment is adjusted, and in the time of the equipment, the deformation of V-arrangement shell fragment 6 is controlled through the height of bottom cap shell 4 to control the insertion and extraction power. When the USB male connector is inserted into the female seat, the V-shaped elastic sheet 6 is inevitably expanded, and at this time, the deformation of the elastic sheet can be controlled through the height of the bottom cover shell 4, so that the plugging and unplugging force is controlled.
Like this, can control the power of inserting and pulling out through bottom cover shell 4 later stage, pull out the power of inserting and be better a lot than current female seat on the whole, can only rely on two projections to control before, can control by two rows of V type shell fragments about now.
By adopting the technical scheme, the utility model can obtain USB female seats with different plugging forces by equipping or replacing different bottom cover shells 4 so as to adapt to different requirements; in addition, the USB socket is not controlled by a physical protrusion, so that the abrasion of the USB male plug can be reduced, the service life of the USB male plug is prolonged, the USB male plug is more smooth, and the plugging times of the USB female socket are increased.
Preferably, the USB female socket further includes a circuit board fixing inner mold 7 installed in the housing 5, a circuit board 8 is installed in the circuit board fixing inner mold 7, and the circuit board 8 is electrically connected to the electrodes.
Preferably, a step portion 9 is formed on the inner wall of the bottom cover shell 4, one end of the V-shaped elastic sheet 6 abuts against the end face of the step portion 9 when the USB male connector is inserted, and the step portion 9 can better limit the deformation space of the V-shaped elastic sheet 6.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A female USB receptacle, comprising: rubber core (1), plastics inside lining (2), stainless steel shell (3), end cover shell (4) and shell (5) with the electrode, rubber core (1) with plastics inside lining (2) are connected, stainless steel shell (3) card is in after connecting rubber core (1) with the outside of plastics inside lining (2), end cover shell (4) set up in shell (5), stainless steel shell (3) set up in end cover shell (4), stainless steel shell (3) include V-arrangement shell fragment (6), V-arrangement shell fragment (6) with be formed with the clearance that is used for adjusting the power of inserting and pulling size between the inner wall of end cover shell (4).
2. The female USB socket according to claim 1, further comprising a circuit board fixing inner mold (7) installed in the outer shell (5), wherein a circuit board (8) is installed in the circuit board fixing inner mold (7), and the circuit board (8) is electrically connected to the electrodes.
3. The female USB socket according to claim 1, wherein the inner wall of the bottom cover shell (4) is formed with a step (9), and one end of the V-shaped spring (6) abuts against the end surface of the step (9) when the male USB connector is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231288.4U CN210576692U (en) | 2019-12-12 | 2019-12-12 | USB female socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231288.4U CN210576692U (en) | 2019-12-12 | 2019-12-12 | USB female socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210576692U true CN210576692U (en) | 2020-05-19 |
Family
ID=70661342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922231288.4U Active CN210576692U (en) | 2019-12-12 | 2019-12-12 | USB female socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210576692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161141A (en) * | 2021-11-30 | 2022-03-11 | 广东联基精密工业有限公司 | Iron shell and rubber core automatic assembling equipment of USB connector |
-
2019
- 2019-12-12 CN CN201922231288.4U patent/CN210576692U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161141A (en) * | 2021-11-30 | 2022-03-11 | 广东联基精密工业有限公司 | Iron shell and rubber core automatic assembling equipment of USB connector |
| CN114161141B (en) * | 2021-11-30 | 2024-04-19 | 联基精密电子股份有限公司 | Automatic iron shell and rubber core assembly equipment of USB connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |