CN1282401C - Electronic equipment with universal serial bus connector - Google Patents
Electronic equipment with universal serial bus connector Download PDFInfo
- Publication number
- CN1282401C CN1282401C CN 02150547 CN02150547A CN1282401C CN 1282401 C CN1282401 C CN 1282401C CN 02150547 CN02150547 CN 02150547 CN 02150547 A CN02150547 A CN 02150547A CN 1282401 C CN1282401 C CN 1282401C
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- China
- Prior art keywords
- usb connector
- circuit board
- framework
- electronic installation
- depressed part
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- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention provides an electronic device with a USB connector, which comprises a circuit board, the USB connector, a body, a joint cushion and a frame, wherein the USB connector is arranged on the circuit board; the body is integrally formed on the circuit board; the joint cushion is arranged on the body; the frame is coupled with the joint cushion and is arranged on the body in a mode that the body is surrounded.
Description
Technical field
The present invention relates to a kind of electronic installation, particularly relate to and a kind ofly make the volume miniaturization and have cost-benefit USB connector with USB connector.
Background technology
Because USB (USB) connector has the characteristics of the good and hot plug plug and play of extendibility, and can provide computer peripheral device standard and cheap connected mode, so universal serial bus connector has become the overriding concern of computer peripheral device when the design connector.
The structure of existing USB connector 40 is arranged at usually on the electronic installation 20 as peripheral device, and can inserts on the USB socket 30 shown in Fig. 1 a, Fig. 1 b, and this USB socket 30 is arranged on another electronic installation 10 usually.
With reference to figure 1b and Fig. 1 c, Fig. 1 c is the front view of the USB connector 40 among Fig. 1 b, wherein USB connector 40 comprises a plastic seat 41, four metal terminals 42 and frameworks 43, wherein metal terminal 42 is embedded in the plastic seat 41, and framework 43 surrounds plastic seat 41, and form two connecting holes 431 above it, and thereunder form two fixed parts 432; Again, be formed with 211 and two second perforation 212 of four first perforation on the circuit board 21, insert for metal terminal 42 and fixed part 432 respectively, and USB connector 40 can be fixed on the circuit board 21 by welded gasket.
With reference to figure 1b, Fig. 1 d, Fig. 1 d is the front view of the USB socket 30 among Fig. 1 b, and USB socket 30 also comprises a plastic seat 31, four metal terminals 32 and frameworks 33, and metal terminal 32 is arranged on the plastic seat 31, and framework 33 surrounds plastic seat 31, and forms two fasteners 331 thereon; It should be noted the form setting of metal terminal 32 with shell fragment, and for protruding in plastic seat 31 surfaces, promptly, be not smooth on plastic seat 31 planes, shown in Fig. 1 d, thus when USB connector 40 and USB with socket 30 in conjunction with the time, metal terminal 41 can with metal terminal 31 certain butts.
The formation of existing USB connector as mentioned above, because it need be set on the circuit board, therefore in manufacture process, need USB connector to be fixed on the circuit board by welded gasket, this step is an extra burden for all adopting SMT (surface mounting technology) to make for the manufacturing process of electronic installation now.
Again, owing to need by metal terminal USB connector to be connected with circuit board, therefore additional space need be set, the trend that this and present electronic installation are compact does not also meet.
In addition, owing to need to transmit signal between USB connector and the circuit board by metal terminal, when high-speed transfer, can be because impedance matching be good and do not have compatible problem to produce between circuit board and metal terminal.
Summary of the invention
For reaching above-mentioned purpose, the invention provides a kind of electronic installation with USB connector, it not only can make the volume miniaturization, can reduce cost simultaneously.
In the present invention, provide a kind of electronic installation, comprising: a circuit board with USB connector; And a USB connector, be arranged on this circuit board; Wherein this USB connector comprises: a body is shaped on this circuit board; By the pad that Copper Foil is made, be arranged on this body; One framework, be arranged on this body and surround this body, wherein this circuit board forms a depressed part near this body, and this framework is provided with a protuberance corresponding with this depressed part, this protuberance is arranged in this depressed part, this framework is arranged on this body; One fixed part, between this framework and this body, in order to this frame fixation on this body; And a junction, be positioned near this depressed part and this protuberance, in order to this frame fixation on this body.
Will be appreciated that framework can be made of metal.
Again, fixed part can be welded gasket.
Again in the present invention, provide a kind of USB connector, be applicable to an electronic installation, wherein this electronic installation comprises a circuit board, and above-mentioned USB connector comprises: a body is shaped on this circuit board; By the pad that Copper Foil is made, be arranged on this body; And a framework, be arranged on this body and surround this body; Wherein, this circuit board forms a depressed part near this body, and this framework is provided with a protuberance corresponding with this depressed part, this protuberance is arranged in this depressed part, this framework is arranged on this body, this electronic installation also comprises: a fixed part, between this framework and this body, in order to this frame fixation on this body; A junction is positioned near this depressed part and this protuberance, in order to this frame fixation on this body.
Description of drawings
Fig. 1 a is existing schematic diagram with electronic installation of USB connector and USB usefulness socket;
Fig. 1 b be among Fig. 1 a USB connector and USB with the schematic diagram of socket;
Fig. 1 c is the front view of USB connector among Fig. 1 b;
Fig. 1 d is the front view of USB socket among Fig. 1 b;
Fig. 2 a has the decomposing schematic representation of the electronic installation of USB connector for the present invention;
The schematic diagram of Fig. 2 b after for the electronic installation combination that has USB connector among Fig. 2 a;
Fig. 3 a is the schematic diagram of the variation of the electronic installation with USB connector of the present invention; And
Fig. 3 b is the schematic diagram of another variation of the electronic installation with USB connector of the present invention.
Embodiment
With reference to figure 2a and Fig. 2 b, it shows the embodiment with electronic installation 100 of USB connector of the present invention, and in the present embodiment, electronic installation 100 comprises a circuit board 110 and a USB connector 120; It should be noted electronic installation 100 can electronic installation 20 as shown in Figure 1a as, comprise other assemblies such as shell, but for convenience of description, in Fig. 2 a, Fig. 2 b, will omit than incoherent assembly with characteristics of the present invention.
Again, with reference to figure 3a, it is the schematic diagram of the variation of the electronic installation with USB connector of the present invention, for framework 123 is fixed on the body 121, electronic installation 100 can also comprise a couplings 124, and it is between framework 123 and body 121, and couplings 124 can be welded gasket, thus when electronic installation 100 when carrying out the relevant manufacturing process of SMT, can framework 123 be fixed on the body 121 by couplings 124.
It should be noted that framework 123 is fixed in mode on the body 121 does not limit method shown in Fig. 3 a, for example, with reference to figure 3b, Fig. 3 a is the schematic diagram of another variation of the electronic installation with USB connector of the present invention, wherein circuit board 110 can form two depressed parts 111 near body 121, and framework 123 then is provided with two protuberances 1232 corresponding with depressed part 111 in its lower end; Therefore, in the time will being fixed in framework 123 on the body 121, protuberance 1232 can be arranged at respectively in the depressed part 111, and near depressed part 111 and protuberance 1232, be provided with by the made connecting portion 125 of welded gasket, thus when electronic installation 100 when carrying out the relevant manufacturing process of SMT, can framework 123 be fixed in body 121 by the connection of connecting portion 125, protuberance 1232, depressed part 111.
Again, refer again to Fig. 2 a, can be provided with two connecting holes 1231 on the framework 123, with when USB connector 120 and USB socket (30) with reference to figure 1b in conjunction with the time, engage with fastener (331) on the USB socket with reference to figure 1b.
As mentioned above, because in electronic installation of the present invention, the body of USB connector is shaped on the circuit board, and replace existing metal terminal with the pad that is formed on the body, therefore plastic seat and the metal terminal that has now in the USB connector can be omitted, not only integral thickness can be dwindled thus, and escapable cost, the impedance matching between USB connector and circuit board also can be improved.
Again, because metal terminal is omitted, so the joint construction of itself and circuit board also can be omitted, and the entire length of USB connector dwindled, and then can make the volume miniaturization of USB connector.
In addition, because metal terminal is omitted, between USB connector and circuit board, during transmission signals, can omit an intermediate medium, therefore, can eliminate USB connector and circuit board in conjunction with the time resistance matching problem, and can solve compatibility issue when high-speed transfer.
Though disclosed the present invention in conjunction with above preferred embodiment; yet it is not in order to limit the present invention; any those skilled in the art can do some and change and retouching, so protection scope of the present invention should be with being as the criterion that claim was defined without departing from the spirit and scope of the present invention.
Claims (8)
1. electronic installation with USB connector comprises:
One circuit board; And
One USB connector is arranged on this circuit board;
Wherein this USB connector comprises:
One body is shaped on this circuit board;
By the pad that Copper Foil is made, be arranged on this body;
One framework, be arranged on this body and surround this body, wherein this circuit board forms a depressed part near this body, and this framework is provided with a protuberance corresponding with this depressed part, this protuberance is arranged in this depressed part, this framework is arranged on this body;
One fixed part, between this framework and this body, in order to this frame fixation on this body; And
A junction is positioned near this depressed part and this protuberance, in order to this frame fixation on this body.
2. the electronic installation with USB connector as claimed in claim 1, wherein this framework is made of metal.
3. the electronic installation with USB connector as claimed in claim 1, wherein this fixed part is a welded gasket.
4. the electronic installation with USB connector as claimed in claim 1, wherein this connecting portion is a welded gasket.
5. a USB connector is applicable to an electronic installation, and wherein this electronic installation comprises a circuit board, and above-mentioned USB connector comprises:
One body is shaped on this circuit board;
By the pad that Copper Foil is made, be arranged on this body; And
One framework is arranged on this body and surrounds this body;
Wherein, this circuit board forms a depressed part near this body, and this framework is provided with a protuberance corresponding with this depressed part, this protuberance is arranged in this depressed part, this framework is arranged on this body, this electronic installation also comprises: a fixed part, between this framework and this body, in order to this frame fixation on this body; A junction is positioned near this depressed part and this protuberance, in order to this frame fixation on this body.
6. USB connector as claimed in claim 5, wherein this framework is made of metal.
7. USB connector as claimed in claim 5, wherein this fixed part is a welded gasket.
8. USB connector as claimed in claim 5, wherein this connecting portion is a welded gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02150547 CN1282401C (en) | 2002-11-13 | 2002-11-13 | Electronic equipment with universal serial bus connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02150547 CN1282401C (en) | 2002-11-13 | 2002-11-13 | Electronic equipment with universal serial bus connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1501764A CN1501764A (en) | 2004-06-02 |
| CN1282401C true CN1282401C (en) | 2006-10-25 |
Family
ID=34233987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02150547 Expired - Lifetime CN1282401C (en) | 2002-11-13 | 2002-11-13 | Electronic equipment with universal serial bus connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1282401C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8708745B2 (en) * | 2011-11-07 | 2014-04-29 | Apple Inc. | Dual orientation electronic connector |
| WO2015179126A1 (en) * | 2014-05-20 | 2015-11-26 | 3M Innovative Properties Company | Tether for personal protective device, such as a hearing protection device |
-
2002
- 2002-11-13 CN CN 02150547 patent/CN1282401C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1501764A (en) | 2004-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061025 |
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| CX01 | Expiry of patent term |