CN201594626U - Usb connector - Google Patents
Usb connector Download PDFInfo
- Publication number
- CN201594626U CN201594626U CN2009202640581U CN200920264058U CN201594626U CN 201594626 U CN201594626 U CN 201594626U CN 2009202640581 U CN2009202640581 U CN 2009202640581U CN 200920264058 U CN200920264058 U CN 200920264058U CN 201594626 U CN201594626 U CN 201594626U
- Authority
- CN
- China
- Prior art keywords
- terminal
- insulating body
- usb connector
- groove
- offers
- 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
Links
Images
Abstract
The utility model discloses a USB connector comprising an insulating body, first terminals, second terminals and an insulation carrier, wherein the upper end surface of the insulating body is provided with a plurality of first terminal slots, and the first terminals are correspondingly clamped in the first terminal slots; the lower end surface of the insulating body is provided with a plurality of second terminal slots, and the second terminals are correspondingly clamped in the second terminal slots and provided with contact parts extending out of the second terminal slots; the insulating carrier comprises a bearing plate, wherein one end of the bearing plate extends convexly to form a supporting body which is provided with a through hole; the carrier is provided with a containing groove communicated with the through hole; the insulating body penetrates through the through hole in a clamped manner and is fixed in the containing groove; and one end of the bearing plate is provided with grooves, and the contact parts of the second terminals are correspondingly clamped in the grooves. The USB connector has fast and accurate assembling, and is suitable for large-scale batched production, thus reducing the production cost for manufacturers.
Description
Technical field
The utility model relates to a kind of electronic device connector, relates more specifically to a kind of USB connector.
Background technology
Continuous development along with electronic product, between the various electronic products and the connection between the peripheral device more and more frequent, and realize being connected by USB connector between electronic product and its peripheral device is a kind of very common connected mode, so the frequency of utilization of USB connector also increases thereupon.USB connector is used so widely at electronic applications, so large-scale batch production is also changed into by original small-scale production gradually to the production of USB connector in manufacturer.The update of electronic product is simultaneously maked rapid progress, and transmission rate also improves constantly, and therefore requiring the transmission rate of the USB connector that is used with it also to need correspondingly to improve could the real transfer of data that realizes two-forty between the electronic product.And because the raising of the transmission rate of USB connector, it is complicated that its structure also relatively becomes, therefore compare previous transmission rate USB connector low and simple in structure, manufacturer can not re-use previous assemble method and assemble this baroque USB connector when the high USB connector of this novel transmission rate of large-scale batch production.Therefore each manufacturer takes various ways to improve the structure of USB connector one after another, makes it can simplify number of assembling steps and realizes assembling fast, reduces production costs.
The utility model content
The purpose of this utility model is to provide a kind of USB connector at the problems referred to above, and this USB connector is assembled quick and precisely in large-scale batch production, therefore for manufacturer has reduced production cost, has improved production efficiency.
For achieving the above object, USB connector provided by the utility model comprises insulating body, the first terminal, second terminal and insulation supporting body, the upper surface of described insulating body offers some the first terminal grooves, and described the first terminal correspondence is arranged in the described the first terminal groove; The lower surface of described insulating body offers some second terminal grooves, and the described second terminal correspondence is arranged in described second terminal groove, and described second terminal has the contact site that extends described second terminal groove; Described insulation supporting body comprises the carrying plate body, one end of described carrying plate body protrudes out the formation supporter, described supporter offers through hole, described supporting body offers accepting groove, described accepting groove is communicated with described through hole, described insulating body passes described through hole with engaging and is fixed in the described accepting groove, and an end of described carrying plate body offers groove, and the contact site correspondence of described second terminal is sticked in the described groove.
As mentioned above, the described terminal of the utility model USB connector is fastened on respectively in the terminal groove of the upper surface of described insulating body and lower surface, and an end of described carrying plate body protrudes out the formation supporter, described supporter offers the through hole that is communicated with accepting groove on the described supporting body, thereby described insulating body passes described through hole with engaging and is fixed in the described accepting groove, described insulating body can be securely fixed in the described accepting groove and finish the assembly working of USB connector, therefore the assembling of this USB connector simply fast and accurately, can in assembling process, save lot of manpower and material resources, can economize on resources, reduce production costs, also enhance productivity simultaneously.
Description of drawings
Fig. 1 is the stereogram of a kind of embodiment of the utility model USB connector.
Fig. 2 is the three-dimensional exploded view of USB connector shown in Figure 1.
Fig. 3 is the three-dimensional exploded view of another angle of USB connector shown in Figure 1.
Fig. 4 is coated with the structural representation of metal shell for USB connector shown in Figure 1.
Each description of reference numerals is as follows among the figure:
Insulating body 100 holding sections 110
The first terminal groove 121 second terminal grooves 122
Supporting part 212 grooves 213
Snap-latch piece 222 through holes 223
Notch 224 engaging districts 225
The first terminal 310 first fixed parts 311
Connecting portion 312 first weld parts 313
Second fixed part, 321 contact sites 322
Second weld part, 323 kinks 324
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1, the utility model USB connector comprises insulating body 100, the first terminal 310, second terminal 320 and insulation supporting body 200, the described the first terminal 310 and second terminal 320 are arranged in respectively on the described insulating body 100, and described insulating body 100, the first terminal 310 and second terminal 320 are fastened on the described insulation supporting body 200 together.
Particularly, please refer to Fig. 2 and Fig. 3, described insulating body 100 comprises holding section 110 and terminal board 120, and described holding section 110 is extended to form straight down by the end of described terminal board 120.The upper surface of described terminal board 120 offers some the first terminal grooves 121, the lower surface of described terminal board 120 offers some second terminal grooves 122, and the described the first terminal groove 121 and second terminal groove 122 all front and back run through the also vertical extension of described terminal board 120 and run through described holding section 110 up and down, wherein, described the first terminal groove 121 forms breach 123 near its bending place to the both sides indent.The two sides of described holding section 110 outwards protrude out respectively and form projection 111.
Described the first terminal 310 is made up of first fixed part 311, connecting portion 312 and first weld part 313, and described relatively first fixed part 311 of described connecting portion 312 projects upwards.Described first fixed part 311 and connecting portion 312 fixedly are sticked in the first terminal groove 121 of described terminal board 120 upper surfaces, and described connecting portion 312 projects upwards the surface of described terminal board 120, are connected with the splicing ear of aerial lug with convenient; Described first weld part, 313 fixed card are located in the first terminal groove 121 on the described holding section 110, and described first weld part 313 stretches out described holding section 110 downwards, with convenient and the external circuit board welding; Described first fixed part 311 and described first weld part 313 junctions protrude out to both sides and form the projection 314 that matches with breach 123 on the described the first terminal groove 121, described projection 314 fastens with described breach 123, thereby described the first terminal 310 is fixed on the described insulating body 100 more firmly.
Described second terminal 320 is made up of second fixed part 321, contact site 322 and second weld part 323.Described second fixed part 321 fixedly is sticked in second terminal groove 122 of described terminal board 120 lower surfaces; Described second weld part, 323 fixed card are located in second terminal groove 122 on the described holding section 110, and described second weld part 323 stretches out described holding section 110 downwards, with convenient and the external circuit board welding; Described second fixed part 321 is bent to form kink 324 with the junction of described contact site 322, thereby described relatively second fixed part 321 of described contact site 322 is projected upwards, and described contact site 322 stretches out the free end 124 of described insulating body 100, is connected with the splicing ear of aerial lug with convenient.In the present embodiment, engage more firmly for making between described second terminal 320 and the described insulating body 100, described second fixed part 321 can be arranged to bending shape, second terminal groove 122 of described terminal board 120 lower surfaces is also made corresponding setting simultaneously.
Described insulation supporting body 200 comprises that the end that carrying plate body 210 reaches by described carrying plate body 210 protrudes out the supporter 220 that forms up and down.Offer the accepting groove 211 of accommodating fixing described insulating body 100 on the described carrying plate body 210, an end of described accepting groove 211 protrudes out forward and forms supporting part 212.Offer groove 213 on the described supporting part 212, described second terminal 320 bends extension and its contact site 322 is fastened on the described groove 213 to the upper surface of described insulating body 100 from the lower surface of described insulating body 100.The end face indentation of described supporting part 212 and described accepting groove 211 junctions, this end face is made up of with depressed part 215 protuberance 214 of space, described depressed part 215 is communicated with described groove 213, and the kink 324 of described second terminal 320 of described depressed part 215 engagings also guides described contact site 322 to snap in the described groove 213; And the free end 124 of described insulating body 100 and the protuberance 214 of this end face and depressed part 215 corresponding conflict clampings can prevent that described insulating body 100 is because of being pressed into the kink 324 that excessively damages described second terminal 320.Described supporter 220 offers the through hole 223 that is communicated with described accepting groove 211, and the terminal board 120 of described insulating body 100 passes described through hole 223 and is fixed in the described accepting groove 211; The lower surface of described supporter 220 offers the notch 224 that is communicated with described through hole 223, and described notch 224 engages and accommodate the holding section 110 of described insulating body 100.The two sides of described supporter 220 be formed with described holding section 110 on the bayonet socket 221 that fastens of projection 111, described bayonet socket 221 fastens with projection 111 and described insulating body 100 is fixed in described accepting groove 211 and the notch 224, and can prevent the landing backward of described insulating body 100, thereby described insulating body 100 is fixedly mounted on the described insulation supporting body 200.The lower surface of described supporter 220 extends to form snap-latch piece 222 along described supporting part 212, forms between described snap-latch piece 222 and the described carrying plate body 210 engage to distinguish 225.In addition, the upper surface indent of described supporter 220 forms two draw-in grooves 201.
Refer again to Fig. 4, the utility model USB connector also comprises metal shell 400, and described metal shell 400 coats the carrying plate body 210 of described insulating body 100 and described insulation supporting body 200.End at described metal shell 400 offers opening 420, the supporting part 212 of described opening 420 and described insulation supporting body 200 all is positioned at the same end of described metal shell 400, thereby make described contact site 322 and connecting portion 312 all be positioned at the same side, be connected with USB connector to make things convenient for aerial lug to pass through this opening 420 with described opening 420.The upper surface of described metal shell 400 and two sides inwardly protrude out respectively and form block tongue 410, described block tongue 410 respectively with described insulation supporting body 200 on draw-in groove 201 engage with bayonet socket 221, thereby make described insulating body 100 and insulation supporting body 200 and described metal shell 400 fluid-tight engagement.Described metal shell 400 not only can make the device of its coating avoid extraneous damage, also can effectively shield the electrostatic influence of external electrical field to the described the first terminal 310 and second terminal 320 simultaneously.
The assembling process of the utility model USB connector is described below in conjunction with Fig. 2-4.At first, described the first terminal 310 is installed, the fixed part 311 of described the first terminal 310 and weld part 313 are snapped in respectively in the first terminal groove 121 on described terminal board 120 and the holding section 110, and make described first weld part 313 stretch out described holding section 110 downwards, described projection 314 correspondingly is sticked in the described breach 123, and makes the connecting portion 312 of described the first terminal 310 project upwards described the first terminal groove 121.Then, described second terminal 320 is installed, the fixed part 321 of described second terminal 320 and weld part 323 are snapped in respectively in second terminal groove 122 on described terminal board 120 and the holding section 110, and make described second weld part 323 stretch out described holding section 110 downwards, and make described contact site 322 stretch out the free end 124 of described terminal board 120.Have again, with described insulating body 100, the described the first terminal 310 and second terminal 320 are installed on the described insulation supporting body 200 together, promoting described insulating body 100 makes described terminal board 120 pass described through hole 223, be dentation conflict clamping until the free end 124 of described terminal board 120 and the depressed part 215 on the described carrying plate body 210 with protuberance 214, make described holding section 110 accommodate and be sticked in the described notch 224 simultaneously, and the projection 111 on the described holding section 110 is snapped in the described bayonet socket 221, in addition, the kink 324 of described second terminal 320 correspondingly is sticked in the described depressed part 215, and its contact site 322 is arranged in the groove 213 on the described supporting part 212.At last, on described insulating body 100 and insulation supporting body 200, coat described metal shell 400, make simultaneously described block tongue 410 respectively with described insulation supporting body 200 on draw-in groove 201 engage with bayonet socket 221.So far the utility model USB connector assembling is finished, and aerial lug can be connected the function that realizes described USB connector by described opening 420 with USB connector.
As mentioned above, the utility model USB connector is in assembling process, not only can described insulating body 100 be installed on the described insulation supporting body 200 speed and conveniencely, and can also make between the two by projection 111 and make firm and reliable connection with engaging of bayonet socket 221.Therefore this USB connector can be saved lot of manpower and material resources in assembling process, can economize on resources, and reduces the production cost of USB connector, also enhances productivity simultaneously.
Claims (8)
1. a USB connector is characterized in that, comprising:
Insulating body, the upper surface of described insulating body offer some the first terminal grooves, and the lower surface of described insulating body offers some second terminal grooves;
The first terminal, described the first terminal correspondence are arranged in the described the first terminal groove;
Second terminal, the described second terminal correspondence is arranged in described second terminal groove, and described second terminal has the contact site that extends described second terminal groove;
The insulation supporting body, described insulation supporting body comprises the carrying plate body, one end of described carrying plate body protrudes out the formation supporter, described supporter offers through hole, described supporting body offers accepting groove, and described accepting groove is communicated with described through hole, and described insulating body passes described through hole with engaging and is fixed in the described accepting groove, one end of described carrying plate body offers groove, and the contact site correspondence of described second terminal is sticked in the described groove.
2. USB connector as claimed in claim 1, it is characterized in that: the end bending of described insulating body protrudes out and forms the holding section, described holding section protrudes out to both sides respectively and forms projection, offers the bayonet socket that fastens with described projection on the supporter of described insulation supporting body.
3. USB connector as claimed in claim 2 is characterized in that: the lower surface of described supporter offers a notch holding described holding section, and described notch is communicated with described through hole.
4. USB connector as claimed in claim 3, it is characterized in that: the accepting groove of the described carrying plate body formation supporting part that outwards extends, described groove is opened on the described supporting part, the contact site of described second terminal extends to the bending of the upper surface of described insulating body from the lower surface of described insulating body at the other end of the insulating body of described relatively projection, and is sticked in the described groove.
5. USB connector as claimed in claim 4, it is characterized in that: described supporting part is dentation with the free end of described insulating body and engages.
6. USB connector as claimed in claim 5, it is characterized in that: the lower surface of described supporter extends to form snap-latch piece along described supporting part, forms between described snap-latch piece and the described carrying plate body to engage the district.
7. USB connector as claimed in claim 6, it is characterized in that: also comprise metal shell, described metal shell coats described insulating body and the described insulation supporting body of part and its lower surface and is sticked in described engaging district.
8. USB connector as claimed in claim 1, it is characterized in that: described the first terminal has the connecting portion that is exposed to described insulating body surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202640581U CN201594626U (en) | 2009-11-28 | 2009-11-28 | Usb connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202640581U CN201594626U (en) | 2009-11-28 | 2009-11-28 | Usb connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201594626U true CN201594626U (en) | 2010-09-29 |
Family
ID=42776694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202640581U Expired - Fee Related CN201594626U (en) | 2009-11-28 | 2009-11-28 | Usb connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201594626U (en) |
-
2009
- 2009-11-28 CN CN2009202640581U patent/CN201594626U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105305132A (en) | Twice-molded type reversible-plug USB connector and manufacturing method thereof | |
| CN204243314U (en) | Socket connector | |
| CN104577362A (en) | Connecting structure for pin needle and PCB | |
| CN201594626U (en) | Usb connector | |
| CN201570657U (en) | Usb connector | |
| CN201178149Y (en) | Electric connector | |
| WO2016173247A1 (en) | Plug connector based on type-c | |
| CN102195187B (en) | Card connector and fabricating method thereof | |
| CN204516937U (en) | Electric connector | |
| CN204464601U (en) | Signal connector using assembled tongue plate to position spacing plate | |
| CN205231297U (en) | Micro -USB plug with cartridge welding hole | |
| CN205231298U (en) | USB data line convenient to processing in batches | |
| CN204651550U (en) | A kind of 180 degree of RJ45 network connectors | |
| CN105406227A (en) | Micro-USB plug with plug-in welding hole | |
| CN209896265U (en) | Binding post convenient to installation | |
| CN201690031U (en) | Electric connector | |
| CN201690033U (en) | Electric connector | |
| CN201690002U (en) | Universal serial bus connector | |
| CN201594644U (en) | Electric connector | |
| WO2020042357A1 (en) | Type-c male connector, connector and assembly process for type-c male connector | |
| CN201594613U (en) | Electric connector | |
| CN105428953A (en) | Plug-in mounting and welding process for Micro-USB plug and data line | |
| CN204179327U (en) | A kind of novel modularized socket | |
| CN204516936U (en) | Electric connector | |
| CN209963469U (en) | Fixture for realizing variable-length positioning of cable and automatic machine thereof |
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: 20100929 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |