CN204349093U - A kind of USB female seat - Google Patents
A kind of USB female seat Download PDFInfo
- Publication number
- CN204349093U CN204349093U CN201520044769.3U CN201520044769U CN204349093U CN 204349093 U CN204349093 U CN 204349093U CN 201520044769 U CN201520044769 U CN 201520044769U CN 204349093 U CN204349093 U CN 204349093U
- Authority
- CN
- China
- Prior art keywords
- metal shell
- insulating body
- hook part
- usb
- kink
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses the USB female seat that a kind of model is USB-419, belong to connector technique field, aim to provide a kind of USB female seat of normal connection not only having realized the without hindrance plug of bilateral but also ensured USB male joint, its technical scheme is as follows, a kind of USB female seat, comprise metal shell, insulating body and multiple pin terminals be arranged side by side on insulating body, described insulating body is arranged in the middle of the inner side of metal shell, the front end of described pin terminals is all extended with positive conductive pin and anti-ballistic acusector, described positive conductive pin protrudes from the front of insulating body, described anti-ballistic acusector extends to the axis place of the symmetrical pin terminals of this pin terminals and protrudes from the reverse side of insulating body, described positive conductive pin equals the distance of anti-ballistic acusector to the downside of metal shell to the distance of the upper side of metal shell, the upper side of described metal shell and downside are provided with the coupler mechanism for firmly blocking USB male joint.
Description
Technical field
The utility model relates to a kind of connector, and more particularly, it relates to a kind of USB female seat.
Background technology
The USB port of USB connecting line or the USB port of USB flash disk, or be called USB plug, USB male joint, male end etc., be usually connected on computer or other equipment by USB socket.Along with the development of technology, existing USB socket, or be called USB female seat, often can only insert USB port along a direction, can not anti-plug, otherwise cannot insert or damage USB port.
Therefore, application number be 201320104802.8 Chinese patent disclose a kind of novel USB female seat, it comprises metal shell, insulating body and multiple pin terminals be arranged side by side on insulating body, the front end of each pin terminals is all extended with positive conductive pin and anti-ballistic acusector, wherein positive conductive pin protrudes from the front of insulating body, and anti-ballistic acusector extends to the axis place of the symmetrical pin terminals of this pin terminals and protrudes from the reverse side of insulating body; The distance of positive conductive pin distance metal shell upper side equals the distance of opposite conduction needle gage from metal shell downside.Although this novel USB female seat can change the one-sided pluggable mode of tradition realize the without hindrance plug of bilateral, but owing to achieving the without hindrance plug of bilateral, insulating body is made just to be in the centre position of metal shell, when USB male joint front is inserted, the reverse side of its USB female seat oppositely inserts to also make USB, and just can leave interval, the hook part making metal shell be on reverse side so firmly cannot block USB male joint, USB male joint is easily dropped out from USB female seat, affects it and normally connect.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of USB female seat of normal connection not only realizing the without hindrance plug of bilateral but also ensure USB male joint.
For achieving the above object, the utility model provides following technical scheme: a kind of USB female seat, comprise metal shell, insulating body and multiple pin terminals be arranged side by side on insulating body, described insulating body is arranged in the middle of the inner side of metal shell, the front end of described pin terminals is all extended with positive conductive pin and anti-ballistic acusector, described positive conductive pin protrudes from the front of insulating body, described anti-ballistic acusector extends to the axis place of the symmetrical pin terminals of this pin terminals and protrudes from the reverse side of insulating body, described positive conductive pin equals the distance of anti-ballistic acusector to the downside of metal shell to the distance of the upper side of metal shell, the upper side of described metal shell and downside are provided with the coupler mechanism for firmly blocking USB male joint.
By adopting technique scheme, each pin terminals all defines there are two positive and negative two-way conductive pin structures, make USB female seat can realize the without hindrance plug of bilateral, secondly the coupler mechanism all arranged at metal shell upper side and downside, the USB male joint being inserted into USB female seat firmly can be blocked, suppose that USB male joint inserts the front of USB female seat, USB male joint all can be blocked in the upper side of its metal shell and downside, ensure the normal connection of USB male joint, in prior art in this case, its downside due to the distance with USB male joint relatively far away, firmly can not block USB male joint.
The utility model is set to further: described coupler mechanism comprises the first hook part and the second hook part, described first hook part towards with the second hook part towards arranging in opposite directions, described first hook part is provided with the first kink, described second hook part is provided with the second kink, described first kink and the second kink are all to the bending of insulating body direction, and described second hook part is between the first hook part and metal shell.
By adopting technique scheme, be inserted into USB male joint in metal shell and block effect by the first kink, and the second kink can be conflicted with the first hook part, make deformation force acting in conjunction between the first kink and the second kink in USB male joint, and the setting of its first kink and the second kink, make that to be no matter upper side or downside all make the first kink enough USB male joint be blocked to the distance of USB male joint, to reach the effect that USB female seat and USB male joint are connected firmly.
The utility model is set to further: the both sides of described metal shell are provided with the 3rd hook part, and described 3rd hook part is provided with the 3rd kink, and described 3rd kink is arranged towards insulating body.
By adopting technique scheme, the 3rd hook part arranged in metal shell both sides, is stuck in USB female seat USB male joint further by the 3rd kink on the 3rd hook part, increases the stability that it connects.
The utility model is set to further: the elastic portion described positive conductive pin and anti-ballistic acusector being equipped with round and smooth arcuate structure.
By adopting technique scheme, elastic portion is arranged to round and smooth arcuate structure, make USB male joint can not cause damage to USB male joint in the process being inserted into USB female seat, and the process making it enter more smoothly.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model USB female seat embodiment;
Fig. 2 is the structural representation of the pin terminals of the utility model USB female seat embodiment;
Fig. 3 is the internal structure schematic diagram of the metal shell of the utility model USB female seat embodiment;
Fig. 4 is the insulating body structural representation of the utility model USB female seat embodiment.
Reference numeral: 1, metal shell; 11, upper side; 12, downside; 2, insulating body; 21, installing hole; 3, pin terminals; 31, positive conductive pin; 32, anti-ballistic acusector; 4, the first hook part; 41, the first kink; 5, the second hook part; 51, the second kink; 6, the 3rd hook part; 61, the 3rd kink.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model USB female seat embodiment is described further.
A kind of USB female seat, comprise metal shell 1, insulating body 2 and multiple pin terminals 3 be arranged side by side on insulating body 2, described insulating body 2 is arranged in the middle of the inner side of metal shell 1, the front end of described pin terminals 3 is all extended with positive conductive pin 31 and anti-ballistic acusector 32, described insulating body 2 offers the installing hole 21 passed for anti-ballistic acusector 32, described positive conductive pin 31 protrudes from the front of insulating body 2, described anti-ballistic acusector 32 extends to the axis place of the symmetrical pin terminals of this pin terminals 33 and protrudes from the reverse side of insulating body 2, described positive conductive pin 31 equals the distance of anti-ballistic acusector 32 to the downside 12 of metal shell 1 to the distance of the upper side 11 of metal shell 1, the upper side 11 of described metal shell 1 and downside 12 are provided with the coupler mechanism for firmly blocking USB male joint.
Described coupler mechanism comprises the first hook part 4 and the second hook part 5, described first hook part 4 towards with the second hook part 5 towards arranging in opposite directions, described first hook part 4 is provided with the first kink 41, described second hook part 5 is provided with the second kink 51, described first kink 41 and the second kink 51 are all to the bending of insulating body 2 direction, and described second hook part 5 is between the first hook part 4 and metal shell 1.
The both sides of described metal shell 1 are provided with the 3rd hook part 6, and described 3rd hook part 6 is provided with the 3rd kink 61, and described 3rd kink 61 is arranged towards insulating body 2.
Described positive conductive pin 31 and anti-ballistic acusector 32 are equipped with the elastic portion of round and smooth arcuate structure.
Specific implementation process: when USB male joint is inserted into USB female seat, in the present embodiment, setting USB is inserted in USB female seat with positive manner, in the process inserted, due to the setting of the elastic portion of positive conductive pin 31 and anti-ballistic acusector 32, the process that USB male joint is entered can not be stopped, when entering, due to the supporting role of USB male joint, conflict effect at USB is moved to away from insulating body 2 direction by the first kink 41 of its first hook part 4, and the second kink 51 can be pushed to together move away from insulating body 2 direction in the process of the first kink 41 movement, due to USB male joint for standard component designs, its USB all have for fixing through hole, when USB male joint enters into USB female seat completely, its first kink 41 just can enter into through hole, its first kink 41 and the second kink 51 just can actings in conjunction, change the effect that tradition only has a kink, particularly be in the through hole of downside 12, what tradition was in downside 12 only has the second hook part 5, and owing to arriving the distant of USB male joint in downside 12, make the second hook part 5 firmly cannot hold USB male joint, even if it is longer that the second hook part 5 is designed the second hook part 5, but because its length is longer, the power that it can be made to block USB reduces, the one-tenth bending angle of the second hook part 5 is become comparatively large, like this when USB male joint is oppositely inserted, can make the bending angle of the second hook part 5 that larger change occurs, the second hook part 5 can be caused to return to origin-location, even make the second hook part 5 lose efficacy.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. a USB female seat, comprise metal shell, insulating body and multiple pin terminals be arranged side by side on insulating body, described insulating body is arranged in the middle of the inner side of metal shell, the front end of described pin terminals is all extended with positive conductive pin and anti-ballistic acusector, described positive conductive pin protrudes from the front of insulating body, described anti-ballistic acusector extends to the axis place of the symmetrical pin terminals of this pin terminals and protrudes from the reverse side of insulating body, described positive conductive pin equals the distance of anti-ballistic acusector to the downside of metal shell to the distance of the upper side of metal shell, it is characterized in that: the upper side of described metal shell and downside are provided with the coupler mechanism for firmly blocking USB male joint.
2. a kind of USB female seat according to claim 1, it is characterized in that: described coupler mechanism comprises the first hook part and the second hook part, described first hook part towards with the second hook part towards arranging in opposite directions, described first hook part is provided with the first kink, described second hook part is provided with the second kink, described first kink and the second kink are all to the bending of insulating body direction, and described second hook part is between the first hook part and metal shell.
3. a kind of USB female seat according to claim 2, in its feature: the both sides of described metal shell are provided with the 3rd hook part, described 3rd hook part is provided with the 3rd kink, described 3rd kink is arranged towards insulating body.
4. a kind of USB female seat according to claim 1, is characterized in that: the elastic portion described positive conductive pin and anti-ballistic acusector being equipped with round and smooth arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044769.3U CN204349093U (en) | 2015-01-22 | 2015-01-22 | A kind of USB female seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044769.3U CN204349093U (en) | 2015-01-22 | 2015-01-22 | A kind of USB female seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349093U true CN204349093U (en) | 2015-05-20 |
Family
ID=53232339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044769.3U Expired - Fee Related CN204349093U (en) | 2015-01-22 | 2015-01-22 | A kind of USB female seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349093U (en) |
-
2015
- 2015-01-22 CN CN201520044769.3U patent/CN204349093U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |