CN203491466U - USB connector with earth terminal - Google Patents
USB connector with earth terminal Download PDFInfo
- Publication number
- CN203491466U CN203491466U CN201320636540.XU CN201320636540U CN203491466U CN 203491466 U CN203491466 U CN 203491466U CN 201320636540 U CN201320636540 U CN 201320636540U CN 203491466 U CN203491466 U CN 203491466U
- Authority
- CN
- China
- Prior art keywords
- earth terminal
- usb connector
- fixed block
- glue core
- model
- 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 - Lifetime
Links
- 239000003292 glue Substances 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a USB connector with an earth terminal. The USB connector comprises a housing, a rubber core arranged in the housing, and terminals disposed in the rubber core through injection moulding. The USB connector further comprises the earth terminal arranged in the rubber core, wherein one end of the earth terminal is contacted with an inner surface of the housing, and the other end of the earth terminal is connected with a ground wire. The USB connector further comprises a fixing block. A groove, which matches the fixing block and the earth terminal, is formed on the rubber core, and the earth terminal goes through and is disposed on the fixing block and is embedded in the groove together with the fixing block. The USB connector is especially suitable for the situation that an earth terminal is arranged on a USB connector having small external dimensions, the electrical leakage of the USB connector can be prevented, and the assembling is very convenient.
Description
Technical field
The utility model relates to a kind of connector, more particularly, relates to a kind of USB connector with earth terminal.
Background technology
The earth terminal of tradition USB connector is to be set directly on shell, but the USB connector less for overall dimensions illustrates, just be difficult to earth terminal to be set directly on shell, therefore need to improve the structure of USB connector, to adapt to the needs of installing earth terminal in the less USB connector of overall dimensions.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect of the prior art, providing a kind of is installed in earth terminal on glue core, be particularly useful for installing earth terminal in the less USB connector of overall dimensions, prevent the USB connector with earth terminal of USB connector electric leakage.
For achieving the above object, the technical scheme that the utility model provides is as follows: construct a kind of USB connector with earth terminal, comprise shell, installing glue core in the enclosure, injection mo(u)lding is at the terminal of glue in-core, also comprise the earth terminal that is installed in described glue in-core, one end of earth terminal contacts with the inner surface of shell, and the other end of earth terminal is for being connected with ground wire.
Preferably, also comprise fixed block, on described glue core, offer the groove adapting with fixed block and earth terminal, earth terminal injection mo(u)lding is embedded in groove on fixed block and together with fixed block.
The beneficial effect with the USB connector of earth terminal described in the utility model is, by offer the groove adapting with fixed block and earth terminal on described glue core, earth terminal injection mo(u)lding is embedded in groove on fixed block and together with fixed block, one end of earth terminal contacts with the inner surface of shell, the other end of earth terminal is for being connected with ground wire, thereby earth terminal is installed on glue core, be convenient to install earth terminal in the less USB connector of overall dimensions, and easy to assembly.
Below in conjunction with drawings and Examples, the USB connector with earth terminal described in the utility model is described further:
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram that the utlity model has the USB connector of earth terminal;
Fig. 2 is the decomposition chart of Fig. 1;
Fig. 3 the utlity model has the glue core of USB connector of earth terminal and the three-dimensional structure diagram that earth terminal fits together.
Embodiment
Be below the most preferred embodiment with the USB connector of earth terminal described in the utility model, therefore do not limit protection range of the present utility model.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of USB connector with earth terminal is provided, comprise shell 1, be installed in the glue core 2 in shell 1, the terminal 3 of injection mo(u)lding in glue core 2, also comprise the earth terminal 4 being installed in described glue core 2, one end of earth terminal 4 contacts with the inner surface of shell 1, the other end of earth terminal 4 is for being connected with ground wire, thereby earth terminal 4 is installed on glue core 2, be convenient to install earth terminal in the less USB connector of overall dimensions, and assemble very convenient.
Preferably, also comprise fixed block 5, offer the groove 6 adapting with fixed block 5 and earth terminal 4 on described glue core 2, earth terminal 4 injection mo(u)ldings are embedded in groove 6 on fixed block 5 and together with fixed block 5.
Earth terminal 4 also can adopt other modes to be installed on glue core 2, as riveted joint etc.
The mounting structure of certain earth terminal described in the utility model also can be used for, in other USB connector, being convenient to the assembling of earth terminal.
Above-described embodiment is preferably execution mode of the utility model; but execution mode of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.
Claims (2)
1. a USB connector with earth terminal, comprise shell (1), be installed in the glue core (2) in shell (1), the terminal (3) of injection mo(u)lding in glue core (2), it is characterized in that, also comprise the earth terminal (4) being installed in described glue core (2), one end of earth terminal (4) contacts with the inner surface of shell (1), and the other end of earth terminal (4) is for being connected with ground wire.
2. the USB connector with earth terminal according to claim 1, it is characterized in that, also comprise fixed block (5), on described glue core (2), offer the groove (6) adapting with fixed block (5) and earth terminal (4), earth terminal (4) injection mo(u)lding is gone up and is embedded in groove (6) together with fixed block (5) at fixed block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636540.XU CN203491466U (en) | 2013-10-15 | 2013-10-15 | USB connector with earth terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636540.XU CN203491466U (en) | 2013-10-15 | 2013-10-15 | USB connector with earth terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491466U true CN203491466U (en) | 2014-03-19 |
Family
ID=50262270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320636540.XU Expired - Lifetime CN203491466U (en) | 2013-10-15 | 2013-10-15 | USB connector with earth terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711660A (en) * | 2015-11-13 | 2017-05-24 | 富士康(昆山)电脑接插件有限公司 | Audio connector and manufacturing method thereof |
-
2013
- 2013-10-15 CN CN201320636540.XU patent/CN203491466U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711660A (en) * | 2015-11-13 | 2017-05-24 | 富士康(昆山)电脑接插件有限公司 | Audio connector and manufacturing method thereof |
| CN106711660B (en) * | 2015-11-13 | 2019-12-31 | 富顶精密组件（深圳）有限公司 | Audio connector and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
|
| CX01 | Expiry of patent term |