CN204885555U - Connection structure of main part, upper cover and terminal of bonding wire formula plug structure - Google Patents
Connection structure of main part, upper cover and terminal of bonding wire formula plug structure Download PDFInfo
- Publication number
- CN204885555U CN204885555U CN201520629973.1U CN201520629973U CN204885555U CN 204885555 U CN204885555 U CN 204885555U CN 201520629973 U CN201520629973 U CN 201520629973U CN 204885555 U CN204885555 U CN 204885555U
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- Prior art keywords
- terminal
- main body
- upper cover
- syndeton
- wire welding
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Abstract
The utility model belongs to the technical field of the connector, especially, relate to a bonding wire formula plug connector, including casing, main part, terminal, upper cover and fastener, the terminal embedding in the slot of the upper surface of main part, the upper cover lid is located the middle part of the upper surface of main part, the fastener lock in the one end of the upper surface of main part, the terminal include nine integrated into one piece form and rivet into the terminal strip of main part, nine the one end of terminal strip all block into in the fastener, the terminal the main part the upper cover with the whole that the fastener is constituteed is inserted in the casing. Compared with the prior art, the utility model discloses a terminal includes nine integrated into one piece's terminal strip (even PIN structure), wholly rivets into the main part again, and its simple structure, the shaping is easy, and convenient assembling does benefit to and realizes automated production in addition to production efficiency can be improved, assembly costs is saved.
Description
Technical field
The utility model belongs to connector technique field, particularly relates to the syndeton of a kind of main body of wire welding type plug construction, upper cover and terminal.
Background technology
After USB3.0 release on November 12nd, 2008, SuperSpeed brings 5Gbps high-speed transfer usefulness, adds and provides 5V/0.9A power supply.Along with the raising of the requirement to transmission rate, add and also wish to promote power supply capacity, USB3.1 answers pregnant and gives birth to.And further develop along with the communication technology, the communication interface based on USB3.1 agreement has the trend replacing traditional USB3.0 interface gradually.USB association is proposed up-to-date USB3.1 specification in July, 2013, and is proposed USB3.1CTYPE specification in August, 2014 next year.USB3.1 is up-to-date USB specification, and this specification is initiated by major companies such as Intel.The data transmission bauds of USB3.1 can be promoted to 10Gbps by the 5Gps of former USB3.0.Compared with USB3.0 technology, new USB3.1 technology uses a more efficient data encording system, and provides the valid data throughput of more than a times.It can complete backward compatible existing USB connector and cable.
USB3.1 has three kinds of connecting interfaces, be respectively Type-A(Standard-A), Type-B(Micro-B) and Type-CUSB3.0, the Type-A of standard is current most widely used interface mode, Micro-B is then mainly used in smart mobile phone and dull and stereotyped apparatus such as computer, and the Type-C newly defined is mainly towards more frivolous, more very thin equipment.
Wherein, the USB (universal serial bus) that 3.1 editions A type serial bus interfaces (USB3.1TYPE-A) are more common
(USB2.0, USB3.0) has following many-sided advantage:
One is greatly improve bandwidth, there is transmission speed faster, 20 times to common USB (universal serial bus) (USB2.0), 10 times to 3.0 editions total interfaces of serial (USB3.0), it is per second that transmission speed degree brings up to 10 kilomegabits by 480 Gigabits per second of common USB (universal serial bus) (USB2.0).
Two is to make main frame provide more power for device, and rated current brings up to 5 amperes of MAX by 0.5 ampere of USB (universal serial bus) (USB2.0), has higher power.
But, USB3.1 wire welding type pin connector of the prior art has the following disadvantages: the installation of the 9PIN terminal of USB3.1 wire welding type pin connector is by the golden finger end of 5PIN and the bullet of other 4PIN is high-end is assembled into main body respectively by insert injection moulding technique, and then is combined by 5PIN and 4PIN.The time of this structure consumes is longer, is therefore difficult to improve production capacity, causes the increase of its production cost.
In view of this, the syndeton of the necessary main body, upper cover and the terminal that provide a kind of wire welding type plug construction, its terminal structure is one-body molded, therefore, it is possible to reduce the Production Time of terminal, reduces production cost.
Utility model content
One of the purpose of this utility model is: for the deficiencies in the prior art, and provides the syndeton of a kind of main body of wire welding type plug construction, upper cover and terminal, and its terminal structure is one-body molded, therefore, it is possible to reduce the Production Time of terminal, reduces production cost.
In order to achieve the above object, the utility model adopts following technical scheme:
The syndeton of the main body of wire welding type plug construction, upper cover and terminal, comprise main body, terminal and upper cover, described terminal embeds in the slot of the upper surface of described main body, and described upper cover is covered on the middle part of the upper surface of described main body;
Described terminal comprises nine also rivetings that are made of one piece and enters the terminal strip of described main body, and the entirety of described terminal, described main body and described upper cover composition is inserted in described housing.
One as the syndeton of the main body of the utility model wire welding type plug construction, upper cover and terminal is improved, nine described terminal strips comprise four the long terminal strips and five short terminal strips that are arranged side by side, five described short terminal strips are separated by four described long terminal strips successively, in the longitudinal direction, one end of described long terminal strip exceeds one end of described short terminal strip, and the other end of described long terminal strip flushes with the other end of described short terminal strip.
One as the syndeton of the main body of the utility model wire welding type plug construction, upper cover and terminal is improved, described long terminal strip comprises the portion of triggering, the first connecting portion and the first Plug Division, the described portion that triggers is connected with described first Plug Division by described first connecting portion, the described portion of triggering inserts the end of the slot of described main body, described first connecting portion and described first Plug Division all embed in the slot of described main body, and described upper cover is positioned on described first Plug Division.
One as the syndeton of the main body of the utility model wire welding type plug construction, upper cover and terminal is improved, described short terminal strip comprises the portion of arching upward and the second Plug Division, the described portion of arching upward is inserted on the groove of described main body, described second Plug Division embeds in the slot of described main body, and described upper cover is positioned on described second Plug Division.
One as the syndeton of the main body of the utility model wire welding type plug construction, upper cover and terminal is improved, the described portion of arching upward comprises tilting section, segmental arc and inclination free segment, described tilting section is connected by described segmental arc with described inclination free segment, described inclination free segment extends obliquely, and described tilting section is connected with described second Plug Division.
One as the syndeton of the main body of the utility model wire welding type plug construction, upper cover and terminal is improved, described two ends of triggering portion are provided with the first stuck point of indent, described side of triggering close described first connecting portion in portion is provided with convex closure, and the two ends of described first Plug Division and the two ends of described second Plug Division are provided with the second stuck point of evagination.
As the main body of the utility model wire welding type plug construction, the one of the syndeton of upper cover and terminal is improved, the position corresponding with described upper cover and described wire clamp of the upper surface of described main body is provided with three row's protruding block groups, often arrange described protruding block group and include several protruding blocks be arranged in parallel, described slot is formed between described protruding block, the two ends near the described protruding block group of a middle row of described main body are provided with the first U-lag, described first U-lag is provided with the first back-off, one end of described main body is outward extended with fixed block, the two ends of described fixed block are upwards extended with projection, the second U-lag is formed between one end of described projection and described main body, described second U-lag is provided with the second back-off.
One as the syndeton of the main body of the utility model wire welding type plug construction, upper cover and terminal is improved, the projection being provided with several and mating with described slot is covered on described, the cell body mated with described protruding block is formed between described projection, the end of described projection is tapered, the two ends of described upper cover are extended with extension block downwards, and the inner side of described extension block is provided with the first crozier mated with described first back-off.
One as the syndeton of the main body of the utility model wire welding type plug construction, upper cover and terminal is improved, and the length being positioned at two long terminal strips on limit is greater than the length being positioned at two middle long terminal strips.
One as the syndeton of the main body of the utility model wire welding type plug construction, upper cover and terminal is improved, and the radian of described segmental arc is π/6-π/3.
Relative to prior art, the utility model at least tool has the following advantages: terminal of the present utility model comprises nine integrated terminal strips (connecting PIN structural), overall riveting enters main body again, its structure is simple, easily shaping, and easy to assembly, be beneficial to and realize automated production, thus can enhance productivity, save assembly cost.And utilize the structures such as the stuck point of terminal and convex closure can realize terminal with the firm of main body to be connected, to prevent rocking of terminal, ensure the serviceability of this syndeton.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is the terminal structure schematic diagram before the assembling in the utility model.
Fig. 3 is the assembly structure schematic diagram of terminal and main body in the utility model.
Fig. 4 is perspective view of the present utility model.
Fig. 5 is sectional structure schematic diagram of the present utility model.
Wherein:
2-main body;
21-slot, 22-groove, 23-protruding block, 24-first U-lag, 241-first back-off, 25-fixed block, 26-projection, 27-second U-lag, 271-second back-off;
3-terminal;
The long terminal strip of 31-, 311-triggers portion, 3111-first stuck point, 3112-convex closure, 312-first connecting portion, 313-first Plug Division, 3131-second stuck point, and 314-the first terminal connects material, 315-material strip;
The short terminal strip of 32-, 321-arches upward portion, 3211-tilting section, 3212-segmental arc, 3213-inclination free segment, 322-second Plug Division, 3221-second stuck point, 323-second connecting terminals material;
4-upper cover;
41-projection, 42-cell body, 43-extension block, 431-first crozier.
Embodiment
Below with reference to specific embodiment, the utility model and beneficial effect thereof are described in further detail, but embodiment of the present utility model is not limited thereto.Mention in the present embodiment upper and lower, left and right is consistent with the direction, upper and lower, left and right of accompanying drawing itself, the description of " first " and " second " mentioned in this enforcement understands for ease of describing, and the importance of irrelevant parts, not more limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, also when being considered as the enforceable category of the utility model.
As shown in Fig. 1 to 5, the wire welding type pin connector that the utility model provides, comprises main body 2, terminal 3 and upper cover 4, and terminal 3 embeds in the slot 21 of the upper surface of main body 2, and upper cover 4 is covered on the middle part of the upper surface of main body 2; That is, the part of terminal 3 is between main body 2 and upper cover 4, and upper cover 4 can push down terminal 3.
Terminal 3 comprises nine also rivetings that are made of one piece and enters the terminal strip of main body 2, and the entirety of terminal 3, main body 2 and upper cover 4 composition is inserted in housing 1.Terminal 3 structure be made of one piece is simple, easily shaping, and easy to assembly, is beneficial to and realizes automated production, thus can enhance productivity, and saves assembly cost.
Nine terminal strips comprise four the long terminal strips 31 and five short terminal strips 32 that are arranged side by side, five short terminal strips 32 are separated by four long terminal strips 31 successively, in the longitudinal direction, one end of long terminal strip 31 exceeds one end of short terminal strip 32, and the other end of long terminal strip 31 flushes with the other end of short terminal strip 32.
That is, the length of nine terminal strips 4 is also not exclusively equal, wherein four terminals are longer, five shorter, and the identical length etc. of five short terminal strips 32, in four long terminal strips 31, the length being positioned at the long terminal strip 31 at two ends is equal, and the length being positioned at two middle long terminal strips 31 is equal.Spaced between terminal and terminal, and the both sides of each long terminal strip 31 are respectively arranged with a short terminal strip 32.
Long terminal strip 31 comprises the portion of triggering 311, first connecting portion 312 and the first Plug Division 313, trigger portion 311 to be connected with the first Plug Division 313 by the first connecting portion 312, trigger the end that portion 311 inserts the slot 21 of main body 2, the end of slot 21 is comparatively dark, and all the other positions of slot 21 are more shallow.First connecting portion 312 and the first Plug Division 313 all embed in the slot 21 of main body 2, and upper cover 4 is positioned on the first Plug Division 313.When assembling, connect material 314 by the first terminal between the first adjacent connecting portion 312 to connect, the free terminal of the first Plug Division 313 is connected with material strip 315, and the first terminal connects material 314 and can prevent long terminal strip 31 from scattering, make long terminal strip 31 have good normotopia degree, be beneficial to assembling and plating.Need that material strip 315 and the first terminal are connected material 314 afterwards to excise.It should be noted that, the terminal 3 in Fig. 3 not yet excises.
Short terminal strip 32 comprises the portion of arching upward 321 and the second Plug Division 322, the portion 321 that arches upward is inserted on the groove 22 of main body 2, second Plug Division 322 embeds in the slot 21 of main body 2, upper cover 4 is positioned on the second Plug Division 322, during assembling, the second connecting terminals material 323 is connected with between the second adjacent Plug Division 322 and the first Plug Division 313, the free terminal of the second Plug Division 322 is connected with material strip 315, second connecting terminals material 323 can prevent short terminal strip 32 from scattering, make short terminal strip 32 have good normotopia degree, be beneficial to assembling and plating.Material strip 315 and the second connecting terminals material 323 is needed to excise afterwards.
The portion 321 that arches upward comprises tilting section 3211, segmental arc 3212 and inclination free segment 3213, and tilting section 3211 is connected by segmental arc 3212 with inclination free segment 3213, and inclination free segment oblique 3213 is to downward-extension, and tilting section 3211 is connected with the second Plug Division 322.The radian of segmental arc 3212 is π/6-π/3.Tilting section 3211 and inclination free segment 3213 are arranged at the two ends of segmental arc 3212 in "eight" shape, thus the arch that formation one is overall.
The two ends of triggering portion 311 are provided with the first stuck point 3111 of indent, the side near the first connecting portion 312 of triggering portion 311 is provided with convex closure 3112, the two ends of the first Plug Division 313 and the two ends of the second Plug Division 322 are provided with second stuck point (3131,3221) of evagination.Being provided with of first stuck point 3111, convex closure 3112 and the second stuck point (3131,3221) is beneficial to long terminal strip 31, lower end brief note 32 is fixing with main body 2.
The position corresponding with upper cover 4 of the upper surface of main body 2 is provided with three row's protruding block groups, wherein two row's protruding block groups are positioned at the middle part of main body 2 upper surface, other row's protruding block group is positioned at one end of main body 2 upper surface, and the orientation of protruding block group is vertical with the bearing of trend of terminal 3.Often arrange protruding block group and include several protruding blocks 23 be arranged in parallel, slot 21 is formed between protruding block 23, the two ends near middle row's protruding block group of main body 2 are provided with the first U-lag 24, for realizing being fixedly connected with of upper cover 4 and main body 2, first U-lag 24 is provided with the first back-off 241, one end of main body 2 is outward extended with fixed block 25, the two ends of fixed block 25 are upwards extended with projection 26, the second U-lag 27 is formed between one end of projection 26 and main body 2, for realizing being fixedly connected with of wire clamp and main body 2, second U-lag 27 is provided with the second back-off 271.
Upper cover 4 is provided with the projection 41 that several mate with slot 21, the cell body 42 mated with protruding block 23 is formed between projection 41, the end of projection 41 is tapered, the two ends of upper cover 4 are extended with extension block 43 downwards, the inner side of extension block 43 is provided with the first crozier 431 mated with the first back-off 241, is connected with the buckle of main body 2 to realize upper cover 4.When upper cover 4 vertically being loaded from top to bottom main body 2, between the projection 41 of upper cover 4 and the slot 21 of main body 2, formative gear shape structure, pushes down tightly by terminal 3, thus can prevent terminal bullet height from occurring height PIN phenomenon.
In a word, terminal 3 of the present utility model comprises nine integrated terminal strips (connecting PIN structural), more overall riveting enters main body 2, its structure is simple, easily shaping, and easy to assembly, be beneficial to and realize automated production, thus can enhance productivity, save assembly cost.And utilize the structures such as the stuck point of terminal 3 and convex closure can realize terminal 3 with the firm of main body 2 to be connected, and upper cover 4 vertically loads main body 2 from top to bottom, can tightly push down terminal 3, prevent terminal 3 bullet high, thus rocking of terminal 3 can be prevented, ensure the serviceability of this syndeton.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned execution mode.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (10)
1. the syndeton of the main body of wire welding type plug construction, upper cover and terminal, it is characterized in that: comprise main body, terminal and upper cover, described terminal embeds in the slot of the upper surface of described main body, and described upper cover is covered on the middle part of the upper surface of described main body;
Described terminal comprises nine also rivetings that are made of one piece and enters the terminal strip of described main body, and the entirety of described terminal, described main body and described upper cover composition is inserted in described housing.
2. the syndeton of the main body of wire welding type plug construction according to claim 1, upper cover and terminal, it is characterized in that: nine described terminal strips comprise four the long terminal strips and five short terminal strips that are arranged side by side, five described short terminal strips are separated by four described long terminal strips successively, in the longitudinal direction, one end of described long terminal strip exceeds one end of described short terminal strip, and the other end of described long terminal strip flushes with the other end of described short terminal strip.
3. the syndeton of the main body of wire welding type plug construction according to claim 2, upper cover and terminal, it is characterized in that: described long terminal strip comprises the portion of triggering, the first connecting portion and the first Plug Division, the described portion that triggers is connected with described first Plug Division by described first connecting portion, the described portion of triggering inserts the end of the slot of described main body, described first connecting portion and described first Plug Division all embed in the slot of described main body, and described upper cover is positioned on described first Plug Division.
4. the syndeton of the main body of wire welding type plug construction according to claim 3, upper cover and terminal, it is characterized in that: described short terminal strip comprises the portion of arching upward and the second Plug Division, the described portion of arching upward is inserted on the groove of described main body, described second Plug Division embeds in the slot of described main body, and described upper cover is positioned on described second Plug Division.
5. the syndeton of the main body of wire welding type plug construction according to claim 4, upper cover and terminal, it is characterized in that: described in the portion of arching upward comprise tilting section, segmental arc and inclination free segment, described tilting section is connected by described segmental arc with described inclination free segment, described inclination free segment extends obliquely, and described tilting section is connected with described second Plug Division.
6. the syndeton of the main body of wire welding type plug construction according to claim 4, upper cover and terminal, it is characterized in that: described in trigger portion two ends be provided with the first stuck point of indent, described side of triggering close described first connecting portion in portion is provided with convex closure, and the two ends of described first Plug Division and the two ends of described second Plug Division are provided with the second stuck point of evagination.
7. the main body of wire welding type plug construction according to claim 1, the syndeton of upper cover and terminal, it is characterized in that: the position corresponding with described upper cover and described wire clamp of the upper surface of described main body is provided with three row's protruding block groups, often arrange described protruding block group and include several protruding blocks be arranged in parallel, described slot is formed between described protruding block, the two ends near the described protruding block group of a middle row of described main body are provided with the first U-lag, described first U-lag is provided with the first back-off, one end of described main body is outward extended with fixed block, the two ends of described fixed block are upwards extended with projection, the second U-lag is formed between one end of described projection and described main body, described second U-lag is provided with the second back-off.
8. the syndeton of the main body of wire welding type plug construction according to claim 7, upper cover and terminal, it is characterized in that: on described, cover the projection being provided with several and mating with described slot, the cell body mated with described protruding block is formed between described projection, the end of described projection is tapered, the two ends of described upper cover are extended with extension block downwards, and the inner side of described extension block is provided with the first crozier mated with described first back-off.
9. the syndeton of the main body of wire welding type plug construction according to claim 2, upper cover and terminal, is characterized in that: the length being positioned at two long terminal strips on limit is greater than the length being positioned at two middle long terminal strips.
10. the syndeton of the main body of wire welding type plug construction according to claim 5, upper cover and terminal, is characterized in that: the radian of described segmental arc is π/6-π/3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629973.1U CN204885555U (en) | 2015-08-20 | 2015-08-20 | Connection structure of main part, upper cover and terminal of bonding wire formula plug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629973.1U CN204885555U (en) | 2015-08-20 | 2015-08-20 | Connection structure of main part, upper cover and terminal of bonding wire formula plug structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204885555U true CN204885555U (en) | 2015-12-16 |
Family
ID=54829892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520629973.1U Expired - Fee Related CN204885555U (en) | 2015-08-20 | 2015-08-20 | Connection structure of main part, upper cover and terminal of bonding wire formula plug structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204885555U (en) |
-
2015
- 2015-08-20 CN CN201520629973.1U patent/CN204885555U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200820 |