CN201829698U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201829698U CN201829698U CN2010202734435U CN201020273443U CN201829698U CN 201829698 U CN201829698 U CN 201829698U CN 2010202734435 U CN2010202734435 U CN 2010202734435U CN 201020273443 U CN201020273443 U CN 201020273443U CN 201829698 U CN201829698 U CN 201829698U
- Authority
- CN
- China
- Prior art keywords
- printed circuit
- circuit board
- pcb
- box body
- electric connector
- 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
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000003860 storage Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract 2
- 238000003780 insertion Methods 0.000 abstract 2
- 238000012797 qualification Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 210000002683 foot Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an electric connector, which comprises a shielding casing, an insulating body, a tin pin seat, a box body, a first printed circuit board, two second printed circuit boards and a fixed board, wherein the insulating body is arranged in the shielding casing, the insulating body is provided with two penetrated insertion slots, the tin pin seat is provided with a tin pin, the box body is arranged in the insulating body, the box body is provided with two magnetic ring accommodating grooves and a plurality of convex posts, the convex posts are positioned at both sides of the two magnetic ring accommodating grooves, the tin pin seat is arranged on the box body, the first printed circuit board is arranged on the box body, a plurality of terminals are arranged on the first printed circuit board, the terminals extend into the two insertion grooves, the second printed circuit boards are arranged on two opposite sides of the box body and are in adjacent to the first printed circuit board, the convex posts are penetrated through and electrically connected with the two second printed circuit boards, the tin pin part is penetrated through and electrically connected with the two second printed circuit boards, the fixed board is arranged on the box body, the fixed board is embedded on the first printed circuit board and the second printed circuit boards, and the fixed board corresponds to the tin pin seat. Thereby, the transmission speed of the electric connector can be improved.
Description
Technical field
The utility model relates to a kind of electric connector, refers to a kind of electric connector of RJ formula especially.
Background technology
See also Fig. 1, existing RJ formula electric connector has generally included: a shield shell 1a, one first body 2a, one second body 3a, a tin needle stand 4a, one first printed circuit board (PCB) 5a and one second printed circuit board (PCB) 6a.This shield shell 1a covers at the first body 2a and the second body 3a.This second body 3a is incorporated on the first body 2a.This tin needle stand 4a, the first printed circuit board (PCB) 5a and the second printed circuit board (PCB) 6a are located in the space of the first body 2a and second body 3a formation.This tin needle stand 4a is provided with a plurality of tin pin 41a, and the end of described a plurality of tin pin 41a is welded in the first printed circuit board (PCB) 5a, and the other end passes tin needle stand 4a.This first printed circuit board (PCB) 5a is located on the tin needle stand 4a, is provided with a plurality of magnet ring 51a on the first printed circuit board (PCB) 5a electrically, and described a plurality of magnet ring 51a are provided with an adhesive layer 52a, in order to insulation.This second printed circuit board (PCB) 6a is electrically connected at the first printed circuit board (PCB) 5a, and the second printed circuit board (PCB) 6a is provided with two connecting plate 61a, and each connecting plate 61a is provided with a plurality of terminal 62a, and described a plurality of terminal 62a are electrically connected at the second printed circuit board (PCB) 6a.
The operation that but magnet ring 51a will be arranged at electrically the first printed circuit board (PCB) 5a is difficulty and complicated, and handling slightly badly just can influence qualification rate, reduce production capacity, and the area of the first printed circuit board (PCB) 5a is limited, and more magnet ring can't be set, and influences transmission speed.And described a plurality of tin pin 41a there is no fixedly tin needle stand 4a of process tool on being welded in the first printed circuit board (PCB) 5a time, cause the processing weld job to be difficult for.
Therefore, this creator is thoughts on above-mentioned amendatory defective, proposes a kind of reasonable in design and effectively improve the electric connector of above-mentioned defective.
Summary of the invention
Main purpose of the present utility model is to provide a kind of electric connector, and its structural design can make overall structure more firm, and can effectively promote the transmission speed of electric connector, improves technology, promotes qualification rate, and is easy to process operation and maintenance.
In order to solve the problems of the technologies described above, the utility model provides a kind of electric connector, comprising: a shield shell, and it is provided with two sockets; One insulating body, it is located in this shield shell, and this insulating body is provided with two slots that connect, and described two slots are right against described two sockets; One tin needle stand, it is provided with a plurality of tin pins; One box body, it is located in this insulating body, and this box body is provided with two magnet ring storage tanks and a plurality of projection, and described a plurality of projections are positioned at the both sides of described two magnet ring storage tanks, and this tin needle stand is located on this box body; One first printed circuit board (PCB), it is located on this box body, is provided with a plurality of terminals electrically on this first printed circuit board (PCB), and described a plurality of terminals are inserted in described two slots; Two second printed circuit board (PCB)s, it is located on the relative both sides of this box body and adjacent to this first printed circuit board (PCB), described a plurality of projection wears and is electrically connected at described two second printed circuit board (PCB)s, and described a plurality of tin pins partly wear and be electrically connected at described two second printed circuit board (PCB)s; And a fixed head, it is located on this box body, and this fixed head is embedded at this first printed circuit board (PCB) and described two second printed circuit board (PCB)s, and this fixed head is with respect to this tin needle stand.
Wherein, this shield shell has one first housing and one second housing, and this first housing is arranged in this second housing, and described two sockets are located at this first housing.
Wherein, this insulating body has one first body and one second body, and this first body is sheathed on this second body, and described two slots are located at this first body.
Wherein, also be provided with a framework on this first printed circuit board (PCB), this first body is provided with four location notchs, this framework is provided with four reference columns with respect to described four location notchs, described four reference columns are inserted into described four location notchs respectively, and described a plurality of tin pins partly wear and be electrically connected at this framework.
Wherein, this first printed circuit board (PCB) is provided with one first caulking groove, respectively be provided with one second caulking groove on described two second printed circuit board (PCB)s, this fixed head is provided with one first and sets portion and two second and set portion, this first portion of setting is embedded at this first caulking groove, and described two second portions of setting are embedded at described two second caulking grooves respectively.
Wherein, this first printed circuit board (PCB) is provided with two connecting plates, and described a plurality of terminals are located on described two connecting plates.
Wherein, described two second printed circuit board (PCB)s are provided with a plurality of perforation, and described a plurality of projections wear and be electrically connected at described a plurality of perforation.
Wherein, a side of contiguous this tin needle stand of described two second printed circuit board (PCB)s is provided with a plurality of pin holes, and described a plurality of tin pins partly wear and be electrically connected at described a plurality of pin hole.
Wherein, this box body convexes with at least one fixed leg, and this tin needle stand is provided with at least one fixing hole with respect to described fixed leg, and described fixed leg is arranged in described fixing hole.
Therefore, the beneficial effects of the utility model are:
1, the utility model is provided with box body, and this box body is provided with two magnet ring storage tanks and a plurality of projection, and described two magnet ring storage tanks can be in order to be provided with magnet ring, and described a plurality of projections wear and be electrically connected at two second printed circuit board (PCB)s.Because of described two magnet ring storage tanks compared to existing printed circuit board (PCB), have bigger space, thus can ccontaining more magnet ring, promote the transmission speed of electric connector.
2, magnet ring is arranged in the two magnet ring storage tanks of box body, is subjected to the protection of two second printed circuit board (PCB)s, and is more not fragile, compared to existing magnet ring is welded on the printed circuit board (PCB), and operation is simpler, can effectively improve technology, promotes qualification rate, increases production capacity.If magnet ring damages, only dismantle box body, can keep in repair.
3, first printed circuit board (PCB), two second printed circuit board (PCB)s and fixed head are located on the box body, and fixed head is embedded at first printed circuit board (PCB) and second printed circuit board (PCB), can make overall structure more firm with this.
4, described a plurality of tin pin partly is arranged in two second printed circuit board (PCB)s, can make easier welding of described a plurality of tin pins, promotes qualification rate.
In order further to understand the utility model is to reach the technological means that predetermined purpose takes and the effect of generation, see also following about detailed description of the present utility model and accompanying drawing, believe that the purpose of this utility model, feature and characteristics can get one thus and go deep into and concrete understanding, yet accompanying drawing only provides reference and explanation, is not to be used for the utility model is limited.
Description of drawings
Fig. 1 is the schematic diagram of existing electric connector.
Fig. 2 is the stereogram of the utility model electric connector.
Fig. 3 is the three-dimensional exploded view of the utility model electric connector.
Fig. 4 is the stereogram of the utility model electric connector part.
Fig. 5 is the stereogram of the utility model electric connector part.
Fig. 6 is the stereogram of another visual angle part of the utility model electric connector.
Wherein, description of reference numerals is as follows:
The 1a shield shell
2a first body
3a second body
4a tin needle stand
41a tin pin
5a first printed circuit board (PCB)
The 51a magnet ring
The 52a adhesive layer
6a second printed circuit board (PCB)
The 61a connecting plate
The 62a terminal
1 shield shell
11 first housings
111 sockets
112 inserting foots
113 trips
12 second housings
121 inserting foots
122 draw-in grooves
2 insulating bodies
21 first bodies
211 slots
212 location notchs
213 runners
214 trips
22 second bodies
221 draw-in grooves
222 trips
3 tin needle stands
31 tin pins
32 fixing holes
33 draw-in grooves
4 box bodys
41 magnet ring storage tanks
42 projections
43 fixed legs
44 projections
5 first printed circuit board (PCB)s
51 first caulking grooves
52 shrinkage pools
53 connecting plates
54 terminals
6 second printed circuit board (PCB)s
61 second caulking grooves
62 perforation
63 pin holes
7 fixed heads
71 first set portion
72 second set portion
8 frameworks
81 reference columns
82 pin holes
Embodiment
See also Fig. 2 to Fig. 6, the utility model provides a kind of electric connector, refers to a kind of electric connector of RJ formula especially, as RJ11, RJ45, RJ48.This electric connector includes: a shield shell 1, an insulating body 2, a tin needle stand 3, a box body 4, one first printed circuit board (PCB) 5, two second printed circuit board (PCB)s 6 and a fixed head 7.
This shield shell 1 is a metal hollow, rectangular housing, in order to prevent electromagnetic interference.In the present embodiment, shield shell 1 has one first housing 11 and one second housing 12, and a side of this first housing 11 is provided with two sockets 111 that connect, and pegs graft for butt connector (figure does not show, as the RJ joint).The lateral margin of first housing 11 convexes with three inserting foots 112 (as shown in Figure 3, but quantity is not as limit) in order to peg graft, and the outer wall of first housing 11 is provided with five trips 113, but quantity is not as limit.The trip 113 that the sidewall that the lateral margin of second housing 12 convexes with an inserting foot 121, the second housings 12 is provided with five draw-in groove 122, the first housings 11 is arranged in the draw-in groove 122 of second housing 12 accordingly, and second housing 12 is incorporated on first housing 11.
This insulating body 2 is the hollow, rectangular body, is located in the shield shell 1.In the present embodiment, insulating body 2 has one first body 21 and one second body 22, and this first body 21 is sheathed on second body 22, and first body 21 is provided with two slots 211 that connect, described two slots 211 are right against two sockets 111, peg graft for butt connector.First body 21 also is provided with runners 213 and the trip 214 in order to peg graft.The outer wall of this second body 22 is provided with draw-in groove 221, and trip 214 cards are established the inwall that is fixed in draw-in groove 221, the second bodies 22 and are provided with trip 222.
This tin needle stand 3 is a cuboid, is equipped with a plurality of tin pins 31 on it, and described a plurality of tin pin 31 bendings are L-shaped.In the present embodiment, the middle position of tin needle stand 3 is provided with two fixing holes 32, and the trip 222 that the relative both sides of tin needle stand 3 are provided with two draw-in grooves, 33, the second bodies 22 is arranged in two draw-in grooves 33.
This box body 4 is a cuboid, and it is located in the insulating body 2.This box body 4 is provided with two magnet ring storage tanks 41 and a plurality of projection 42, two magnet ring storage tanks 41 are arranged with in box body 4 relative two sides, can be in order to magnet ring (figure does not show) to be set.Described a plurality of projection 42 is cylindric, is positioned at the both sides of two magnet ring storage tanks 41, in order to twine the lead-in wire of magnet ring.This tin needle stand 3 is located at a side of box body 4, and in the present embodiment, a side of box body 4 convexes with two fixed legs 43, and described two fixed legs 43 wear and be fastened in two fixing holes 32 of tin needle stand 3, with this fixing tin needle stand 3.Also convex with two projections 44 on one side of box body 4.
This first printed circuit board (PCB) 5 is located on the box body 4, and first printed circuit board (PCB) 5 is provided with one first caulking groove 51, two shrinkage pools 52, two connecting plates 53 and a plurality of terminal 54.This first caulking groove 51 is strip, is close to a lateral margin of first printed circuit board (PCB) 5.Described two shrinkage pools 52 are located at another lateral margin near first printed circuit board (PCB) 5, and two projections 44 of box body 4 are arranged in two shrinkage pools 52.Described two connecting plates 53 vertically are located on first printed circuit board (PCB) 5, and described a plurality of terminals 54 also are located on two connecting plates 53, and an end of terminal 54 is inserted in two slots 211, and the other end is electrically connected at first printed circuit board (PCB) 5.
Above-mentioned two second printed circuit board (PCB)s 6 are located on the relative both sides of box body 4 and are covered in two magnet ring storage tanks 41, and adjacent to first printed circuit board (PCB) 5.Described two second printed circuit board (PCB)s 6 respectively are provided with one second caulking groove 61, a plurality of perforation 62 and a plurality of pin hole 63, the second caulking grooves 61 and are strip, are close to a lateral margin of second printed circuit board (PCB) 6.Described a plurality of perforation 62 corresponds to the projection 42 of box body 4, and projection 42 is arranged in perforation 62 and is electrically connected at second printed circuit board (PCB) 6.Described a plurality of pin hole 63 is located at a side of second printed circuit board (PCB), 6 contiguous tin needle stands 3, and described a plurality of tin pin 31 parts wear and be electrically connected at two second printed circuit board (PCB)s 6.
This fixed head 7 is located on the side of box body 4 and with respect to tin needle stand 3.The lateral margin of fixed head 7 convexes with one first and sets portion 71 and two second and set portion 72, this first sets first caulking groove 51 that portion 71 is embedded at first printed circuit board (PCB) 5, described two second set second caulking groove 61 that portion 72 is embedded at described two second printed circuit board (PCB)s 6 respectively, make structure more firm with this.
The utility model further is provided with a framework 8, and this framework 8 is located on first printed circuit board (PCB) 5.In the present embodiment, framework 8 is provided with four reference columns 81 and a plurality of pin hole 82, and described four reference columns 81 are positioned at four corners of framework 8, and four reference columns 81 are inserted into respectively in four location notchs 212 of this first body 21, obtains the location with this.Described a plurality of pin hole 82 is positioned at a side of framework 8, and described a plurality of tin pin 31 parts are arranged in pin hole 82 and are electrically connected at framework 8.
The utlity model has following advantage:
1, the utility model is provided with box body 4, and the relative two sides of this box body 4 are provided with two magnet ring storage tanks 41 and a plurality of projection 42, two magnet ring storage tanks 41 can be in order to be provided with magnet ring, and projection 42 is arranged in perforation 62 and is electrically connected at second printed circuit board (PCB) 6.Because of described two magnet ring storage tanks 41 have bigger space compared to existing printed circuit board (PCB), thus can ccontaining more magnet ring, promote the transmission speed of electric connector.
2, magnet ring is arranged in the two magnet ring storage tanks 41 of box body 4, is subjected to the protection of two second printed circuit board (PCB)s 6, and is more not fragile; and compared to existing magnet ring is welded on the printed circuit board (PCB), operation is simpler, can effectively improve technology; promote qualification rate, increase production capacity.If magnet ring damages, only dismantle box body 4, can keep in repair.
3, first printed circuit board (PCB) 5, two second printed circuit board (PCB)s 6 and fixed head 7 are located at four sides of box body 4 respectively, first of fixed head 7 is set first caulking groove 51 that portion 71 is embedded at first printed circuit board (PCB) 5, two second of fixed head 7 is set two second caulking grooves 61 that portion 72 is embedded at second printed circuit board (PCB) 6 respectively, can make overall structure more firm with this.
4, two fixed legs 43 of box body 4 wear and are fastened in two fixing holes 32 of tin needle stand 3, and tin needle stand 3 is fixed.And an end of described a plurality of tin pins 31 is arranged in the pin hole 63 of two second printed circuit board (PCB)s 6 and the pin hole 82 of framework 8, can make described a plurality of tin pin 31 easier welding, promotes qualification rate.
Yet, the above is a preferable possible embodiments of the present utility model, be not so promptly limit to claim of the present utility model,, all in like manner be contained in the scope of the present utility model so the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes.
Claims (9)
1. an electric connector is characterized in that, comprising:
One shield shell, it is provided with two sockets;
One insulating body, it is located in this shield shell, and this insulating body is provided with two slots that connect, and described two slots are right against described two sockets;
One tin needle stand, it is provided with a plurality of tin pins;
One box body, it is located in this insulating body, and this box body is provided with two magnet ring storage tanks and a plurality of projection, and described a plurality of projections are positioned at the both sides of described two magnet ring storage tanks, and this tin needle stand is located on this box body;
One first printed circuit board (PCB), it is located on this box body, is provided with a plurality of terminals electrically on this first printed circuit board (PCB), and described a plurality of terminals are inserted in described two slots;
Two second printed circuit board (PCB)s, it is located on the relative both sides of this box body and adjacent to this first printed circuit board (PCB), described a plurality of projection wears and is electrically connected at described two second printed circuit board (PCB)s, and described a plurality of tin pins partly wear and be electrically connected at described two second printed circuit board (PCB)s; And
One fixed head, it is located on this box body, and this fixed head is embedded at this first printed circuit board (PCB) and described two second printed circuit board (PCB)s, and this fixed head is with respect to this tin needle stand.
2. electric connector as claimed in claim 1 is characterized in that, this shield shell has one first housing and one second housing, and this first housing is arranged in this second housing, and described two sockets are located at this first housing.
3. electric connector as claimed in claim 1 is characterized in that, this insulating body has one first body and one second body, and this first body is sheathed on this second body, and described two slots are located at this first body.
4. electric connector as claimed in claim 3, it is characterized in that, also be provided with a framework on this first printed circuit board (PCB), this first body is provided with four location notchs, this framework is provided with four reference columns with respect to described four location notchs, described four reference columns are inserted into described four location notchs respectively, and described a plurality of tin pins partly wear and be electrically connected at this framework.
5. electric connector as claimed in claim 1, it is characterized in that, this first printed circuit board (PCB) is provided with one first caulking groove, respectively be provided with one second caulking groove on described two second printed circuit board (PCB)s, this fixed head is provided with one first and sets portion and two second and set portion, this first portion of setting is embedded at this first caulking groove, and described two second portions of setting are embedded at described two second caulking grooves respectively.
6. electric connector as claimed in claim 1 is characterized in that, this first printed circuit board (PCB) is provided with two connecting plates, and described a plurality of terminals are located on described two connecting plates.
7. electric connector as claimed in claim 1 is characterized in that, described two second printed circuit board (PCB)s are provided with a plurality of perforation, and described a plurality of projections wear and be electrically connected at described a plurality of perforation.
8. electric connector as claimed in claim 1 is characterized in that, a side of contiguous this tin needle stand of described two second printed circuit board (PCB)s is provided with a plurality of pin holes, and described a plurality of tin pins partly wear and be electrically connected at described a plurality of pin hole.
9. electric connector as claimed in claim 1 is characterized in that this box body convexes with at least one fixed leg, and this tin needle stand is provided with at least one fixing hole with respect to described fixed leg, and described fixed leg is arranged in described fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202734435U CN201829698U (en) | 2010-07-27 | 2010-07-27 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202734435U CN201829698U (en) | 2010-07-27 | 2010-07-27 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829698U true CN201829698U (en) | 2011-05-11 |
Family
ID=43968212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202734435U Expired - Fee Related CN201829698U (en) | 2010-07-27 | 2010-07-27 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794954A (en) * | 2012-10-29 | 2014-05-14 | 台达电子工业股份有限公司 | Modularized connector |
| WO2019000183A1 (en) * | 2017-06-26 | 2019-01-03 | Fci Connectors Dongguan Ltd | Compact combination connector |
-
2010
- 2010-07-27 CN CN2010202734435U patent/CN201829698U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794954A (en) * | 2012-10-29 | 2014-05-14 | 台达电子工业股份有限公司 | Modularized connector |
| WO2019000183A1 (en) * | 2017-06-26 | 2019-01-03 | Fci Connectors Dongguan Ltd | Compact combination connector |
| US11189946B2 (en) | 2017-06-26 | 2021-11-30 | Fci Connectors Dongguan Ltd. | Compact combination connector |
| CN111033907B (en) * | 2017-06-26 | 2022-04-26 | 富加宜连接器（东莞）有限公司 | Compact combined connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170214 Address after: Taipei City, Taiwan, China Patentee after: CKM Electronics Co., Ltd. Address before: China Taiwan Taoyuan County Patentee before: Li Yangyin |
|
| 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: 20110511 Termination date: 20170727 |