CN2674705Y - Micro-coaxial wire connector - Google Patents
Micro-coaxial wire connector Download PDFInfo
- Publication number
- CN2674705Y CN2674705Y CNU2003201028228U CN200320102822U CN2674705Y CN 2674705 Y CN2674705 Y CN 2674705Y CN U2003201028228 U CNU2003201028228 U CN U2003201028228U CN 200320102822 U CN200320102822 U CN 200320102822U CN 2674705 Y CN2674705 Y CN 2674705Y
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- China
- Prior art keywords
- mini
- jockey
- end connector
- arm
- line according
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- Expired - Lifetime
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Abstract
The utility model discloses a micro-coaxial wire connector used to connect the wires of the micro-coaxial wire, comprising a female end connector and a male end connector. The female end connector comprises a signal terminal, an isolation body, a conductor and a cover body. The male end connector comprises a jack terminal, an isolation basal body and a casing. By changing the structural design of the male end connector and the female end connector into the lapping mode connection, the production cost of the connector is reduced, the productivity is improved, and the production conforms to the industrial performance.
Description
Technical field
The utility model relates to a kind of jockey of mini-coax line, refers in particular to a kind of traditional docking mode of giving up, and changes the jockey of the mini-coax line that utilizes a kind of overlapping mode connection.
Background technology
As shown in Figure 1, existing in the line of mini-coax line and being connected of line, all adopt at present the connection media of a pair of MMCX docking facilities as the mini-coax line, this kind connected mode is referred to as " butt joint ", but existing MMCX docking facilities is to utilize lathe to add 1 mode to produce, cause and can't produce in a large number, production capacity can't promote, and whole lathe to add 1 production cost too high.In the environment of economic so competition now, necessity of further improvement is arranged really
Because the shortcoming and the inconvenience of aforementioned MMCX docking facilities, the inventor is adhering to research innovation, excelsior spirit, utilize its professional eye and professional knowledge, it is wider to work out a kind of more practicality and range of application, and meets the jockey of the mini-coax line of industrial utilization.
Summary of the invention
Main purpose of the present utility model provides a kind of jockey of mini-coax line, overlapping mode by male end connector and female end connector connects design, reaches the jockey production cost to be reduced, improve production throughput and meet the purpose of industry applications.
The purpose of this utility model is achieved in that a kind of jockey of mini-coax line, it is characterized in that: it includes a female end connector and a male end connector, and this female end connector includes a signal terminal, an insulating body, a conductor and a lid; This signal terminal is the design of an elongate arm, and its two ends are formed with a pair of contact arm and a pair of folded arm respectively; This insulating body front end has a compressing tablet and a protuberance, is arranged with a mounting portion in its moderate place, and its rear end is concaved with a placing part, is provided with the hollow bulb that runs through up and down in this protuberance, and the contact arm of this signal terminal is inserted this hollow bulb; This conductor front end extends to form a recess downwards, and the protuberance of this insulating body is inserted this recess; This lid rear end is respectively equipped with the big bending arm and the tail bending arm of a pair of energy backfin bending, and cramping this conductor and coaxial line respectively;
This male end connector includes an inserting terminal, an insulating body and a housing, and this inserting terminal is an elongate arm, and the one end forms a cylinder that protrudes, and the other end then extends a pair of folded arm with this cylinder homonymy; This insulating body front end appropriate location is provided with a circular hole, and its rear end is concaved with a carrier, to accept and fixedly inserting terminal and coaxial line pressure partly; This housing fore shell portion forms an accommodation space, and to accommodate this insulating body, this moderate place of accommodation space front end is provided with a downward extended cylindrical portion, but the crimping arm of backfin bending is extended in the back cover portion both sides of this housing, to press the fixing coaxial line; The cylinder tabling of the contact arm of this signal terminal and inserting terminal, this female end connector and male end connector electrically connect.
Form an inserting port between the folded arm of this signal terminal.The folded arm of this signal terminal is a long-armed and galianconism.The protuberance of this insulating body is a cylindrical shape.The recess of this conductor is a cylindrical shape.The protuberance of the insulating body of this female end connector is inserted the recess of this conductor, forms an annulus between the two.These conductor both sides form a pair of adjutage.This lid front end and two sides are provided with the bending arm.The lid of this female end connector is provided with the prominent point of a strip.The folded arm of this inserting terminal is a long-armed and galianconism.This insulating body one side extension convexes with side plate.The crimping arm of this housing back cover portion comprises a pair of long crimping arm and a pair of section crimping arm.Two fixed heads are extended in these housing fore shell portion both sides, to form this accommodation space.The cylindrical portion of this male end connector fore shell portion is provided with the annular recess that is fixed with this female end connector and contacts usefulness.The housing of this male end connector is provided with a strip projection.The housing of this male end connector is a metal structure.The lid of this female end connector is a metal structure.
Describe in detail below in conjunction with the preferred embodiment conjunction with figs..
Description of drawings
Fig. 1 is the docking mode schematic diagram of traditional mini-coax line.
Fig. 2 is a female end connector decomposing schematic representation of the present utility model.
Fig. 3 is a male end connector decomposing schematic representation of the present utility model.
Fig. 4 is a female end connector combination schematic perspective view of the present utility model.
Fig. 5 is a male end connector combination schematic perspective view of the present utility model.
Fig. 6 is a male and female terminal adapter overlap joint schematic diagram of the present utility model.
Embodiment
Consult Fig. 2-shown in Figure 5, jockey of the present utility model is to be applied to the line of mini-coax line and being connected of line, is to be made as female end connector 1 and male end connector 2 respectively, wherein:
This female end connector 1 includes: a signal terminal 11, one insulating body 12, one conductor 13 and a lid 14 combine, this signal terminal 11 is designs of an elongate arm, be formed with one long and narrow 113 in the middle of this signal terminal 11, the one end extends to form a pair of tongue-shaped contact arm 112 downwards, as the usefulness that contacts with male end connector 2, the other end then extends a pair of folded arm 111 that is respectively tongue-shaped long-armed 1113 and galianconism 1112 with contact arm 112 homonymies, usefulness as cramping fixing coaxial line A, and this forms an inserting port 1111 to 111 of folded arms, supplies the center conductor A1 of coaxial line A to insert; This insulating body 12 is to be used for corresponding bearing signal terminal 11 and be used for insulation as 14 of signal terminal 11 and conductor 13 and lids, its front end is provided with general cylindrical circular protuberance 121, has the hollow bulb 122 that runs through up and down in this protuberance 121, contact arm 112 for above-mentioned signal terminal 11 is inserted, and a compressing tablet 123 upwards is equipped with at front end one place, its size just can corresponding gland to insulating body 12 rear ends, and be arranged with a mounting portion 124 in the insulating body 12 moderate places, place for long and narrow 113 for signal terminal 11, and in order to corresponding carrying signal terminal 11, and insulating body 12 rear ends are concaved with placing part 125, insert for the folded arm 111 of the above-mentioned coaxial line of backfin A; This conductor 13 is to be used for corresponding bearing and fixed insulation body 12, its front end has extended to form general cylindrical circular recess 131 downwards, protuberance 121 for insulating body 12 is inserted, form simultaneously an annulus 133 between the two, its both sides form a pair of adjutage 132, and coaxial line A can be provided suitable chucking power; This lid 14 is metal structures, and be a longitudinal, its surperficial appropriate location is provided with the prominent point 141 of a strip, intensity when being used for increasing lid 14 opposing bendings, and can be after assembling, really said modules is fixed, but and be provided with the bending arm 142 of backfin bending at lid 14 front ends and three places, both sides, the effect of anti-electromagnetic interference (EMI) can be provided, and can be used as the force surface that pulls up of utilization utensil, but and be respectively equipped with the big bending arm 143 and the tail bending arm 144 of a pair of backfin bending in lid 14 rear ends, respectively as the usefulness of cramping conductor 13 and coaxial line A.
This male end connector 2 includes: an inserting terminal 21, an insulating body 22 and a housing 23 combine, this inserting terminal 21 is designs of an elongate arm, the one end forms the cylinder 211 that protrudes, as the usefulness that contacts with the signal terminal 11 of female end connector 1, the other end then extends a pair of folded arm 212 that is respectively tongue-shaped long-armed 2122 and galianconism 2121 with cylinder 211 homonymies, can do bending and be the usefulness of cramping fixing coaxial line B; This insulating body 22 is to be used for corresponding bearing inserting terminal 21 and as the insulation of 23 of inserting terminal 21 and housings, these insulating body 22 appropriate locations are provided with circular hole 221, be used to accept and the fixing body 211 of inserting terminal 21, and these insulating body 22 rear ends are concaved with a carrier 222, be used for accepting and fixedly inserting terminal 21 pressing partly with coaxial line B, this insulating body 22 1 sides extension convexes with side plate 223, when inserting insulating body 22 in order to inserting terminal 21, bending is covered on the inserting terminal 21, inserting terminal 21 is clamped in the insulating body 22, and the insulation of 23 of inserting terminal and 21 housings is provided really; This housing 23 is metal structures, have a longitudinal fore shell portion 231 and thin-and-long back cover portion 232, extended two fixed heads 233 in these fore shell portion 231 both sides, be used for fixing aforementioned dielectric matrix 22, enclose by this fore shell portion 231 and this two fixed head 233 and to form an accommodation space 234 that is used to accommodate insulating body 22, and its fore shell portion moderate place of 231 front ends has a downward extended cylindrical portion 235, has the annular recess 236 that is fixed with female end connector 1 and contacts usefulness on this cylindrical portion 235, and but a pair of short crimping arm 237 and a pair of long crimping arm 238 of backfin bending are extended in these back cover portion 232 both sides, be used to pressing fixing coaxial line B, and between fore shell portion 231 and back cover portion 232 joint faces, be provided with a strip projection 239, can after assembling, be used for really said modules being fixed.
By above-mentioned component composition design, female end connector 1 and male end connector 2 can be connected with overlapping mode, to reduce the connector production cost, improve production capacity, and meet industry applications.
Consult Fig. 2 and shown in Figure 4, from the above, it is to finish by following main points that female end connector 1 of the present utility model and 2 windings of male end connector are installed:
During this female end connector 1 assembling, at first the center conductor A1 of coaxial line A is inserted 111 of the folded arms of signal terminal 11, form in the inserting port 1111, coaxial line A is fixed in the pressurization that simultaneously folded arm 111 bent inwards, then above-mentioned signal terminal 11 is disposed in the insulating body 12, the contact arm 112 of signal terminal 11 is accommodated in the set hollow bulb 122 of insulating body 12, long and narrow 113 of this signal terminal 11 places in the mounting portion 124 of insulating body 12, supported by mounting portion 124, the folded arm 111 of coaxial line A is fixed in pressurization, then be arranged in just in the placing part 125 that insulating body 12 rear ends are arranged with, and then the compressing tablet 123 that distal process before the insulating body 12 are established is towards mounting portion 124 bending glands, again above-mentioned insulating body 12 is inserted in conductor 13, the protuberance 121 of insulating body 12 is accommodated in the recess 131 of conductor 13, and make conductor 13 both sides adjutages 132 that coaxial line A is provided suitable chucking power, and make insulating body 12, signal terminal 11 is inserted in the conductor 3 with coaxial line A, can not get loose easily; Again lid 14 is covered on conductor 13 at last, the utilization appliance common is clamped on left and right, the bending arm 142 at three places, front side of lid 14 front ends and the big bending arm 143 of rear end on the conductor 13.Tail bending arm 144 then clamping lives in coaxial line A, finishes the assembling of female end connector 1.
Consult Fig. 3 and shown in Figure 5, during these male end connector 2 assemblings, at first the center conductor B1 with coaxial line B inserts in long-armed 2122 and the galianconism 2121 of inserting terminal 2, simultaneously, with long-armed 2122 and galianconism 2121 cramping that bends inwards fixing coaxial line B, then above-mentioned inserting terminal 21 is disposed in the insulating body 22, the cylinder 211 of inserting terminal 2 is accommodated in the circular hole 221 of insulating body 22, inserting terminal 21 is being pressed partly with coaxial line B and then is being arranged in the carrier 222 of insulating body 22 rear ends, and then insulating body 22 1 sides are extended the side plate 223 be convexly equipped with, bending is covered on the inserting terminal 21, again above-mentioned insulating body 22 is inserted in the accommodation space 234 of housing 23, the cylinder 211 of inserting terminal 21 is accommodated in again in the cylindrical portion 235 of housing 23; Use appliance common that the fixed head 233 of housing 23 is covered on the insulating body 22 at last, a pair of short crimping arm 237 and 238 clampings of a pair of long crimping arm live in coaxial line B, finish the assembling of male end connector 2.
As shown in Figure 6, when female end connector 1 and male end connector 2 overlap joints, with recess 131 windings of the cylindrical portion 235 of the male end connector 2 that assembles towards the female end connector 1 that assembles, the cylindrical portion 235 of male end connector 2 is accommodated in the annulus 133 (as shown in Figure 4), make each other signal terminal 11 and inserting terminal 21 tablings simultaneously, finish female end connector 1 and the 2 overlap joint actions of male end connector.
In sum, the design of the jockey of mini-coax line of the present utility model all can utilize existing stamping technology production, lower than the required production cost of traditional a pair of MMCX docking facilities, and can produce in a large number, production capacity more can significantly promote, and has novelty, creativeness and practicality.
Claims (17)
1, a kind of jockey of mini-coax line is characterized in that: it includes a female end connector and a male end connector; This female end connector includes a signal terminal, an insulating body, a conductor and a lid; This signal terminal is an elongate arm, and its two ends are formed with a pair of contact arm and a pair of folded arm respectively; This insulating body front end has a compressing tablet and a protuberance, is arranged with a mounting portion in its moderate place, and its rear end is concaved with a placing part, is provided with the hollow bulb that runs through up and down in this protuberance, and the contact arm of this signal terminal is inserted this hollow bulb; This conductor front end extends to form a recess downwards, and the protuberance of this insulating body is inserted this recess; This lid rear end is respectively equipped with the big bending arm and the tail bending arm of a pair of energy backfin bending, and cramping conductor and coaxial line respectively;
This male end connector includes an inserting terminal, an insulating body and a housing, and this inserting terminal is an elongate arm, and the one end forms a cylinder that protrudes, and the other end then extends a pair of folded arm with this cylinder homonymy; This insulating body front end appropriate location is provided with a circular hole, and its rear end is concaved with a carrier, to accept and fixedly inserting terminal and coaxial line pressure partly; This housing fore shell portion forms an accommodation space, and to accommodate this insulating body, this moderate place of accommodation space front end is provided with a downward extended cylindrical portion, but the crimping arm of backfin bending is extended in the back cover portion both sides of this housing, to press the fixing coaxial line; The cylinder tabling of the contact arm of this signal terminal and inserting terminal, this female end connector and male end connector electrically connect.
2, the jockey of mini-coax line according to claim 1 is characterized in that: form an inserting port between the folded arm of this signal terminal.
3, the jockey of mini-coax line according to claim 1 is characterized in that: the folded arm of this signal terminal is a long-armed and galianconism.
4, the jockey of mini-coax line according to claim 1 is characterized in that: the protuberance of this insulating body is a cylindrical shape.
5, the jockey of mini-coax line according to claim 1 is characterized in that: the recess of this conductor is a cylindrical shape.
6, the jockey of mini-coax line according to claim 1 is characterized in that: the protuberance of the insulating body of this female end connector is inserted the recess of this conductor, forms an annulus between the two.
7, the jockey of mini-coax line according to claim 1 is characterized in that: these conductor both sides form a pair of adjutage.
8, the jockey of mini-coax line according to claim 1 is characterized in that: this lid front end and two sides are provided with the bending arm.
9, the jockey of mini-coax line according to claim 1 is characterized in that: the lid of this female end connector is provided with the prominent point of a strip.
10, the jockey of mini-coax line according to claim 1 is characterized in that: the folded arm of this inserting terminal is a long-armed and galianconism.
11, the jockey of mini-coax line according to claim 1 is characterized in that: this insulating body one side extension convexes with side plate.
12, the jockey of mini-coax line according to claim 1 is characterized in that: the crimping arm of this housing back cover portion comprises a pair of long crimping arm and a pair of section crimping arm.
13, the jockey of mini-coax line according to claim 1 is characterized in that: two fixed heads are extended in these housing fore shell portion both sides, to form this accommodation space.
14, the jockey of mini-coax line according to claim 1 is characterized in that: the cylindrical portion of this male end connector fore shell portion is provided with the annular recess that is fixed with this female end connector and contacts usefulness.
15, the jockey of mini-coax line according to claim 1 is characterized in that: the housing of this male end connector is provided with a strip projection.
16, the jockey of mini-coax line according to claim 1 is characterized in that: the housing of this male end connector is a metal structure.
17, the jockey of mini-coax line according to claim 1 is characterized in that: the lid of this female end connector is a metal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201028228U CN2674705Y (en) | 2003-11-04 | 2003-11-04 | Micro-coaxial wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201028228U CN2674705Y (en) | 2003-11-04 | 2003-11-04 | Micro-coaxial wire connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674705Y true CN2674705Y (en) | 2005-01-26 |
Family
ID=34474079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201028228U Expired - Lifetime CN2674705Y (en) | 2003-11-04 | 2003-11-04 | Micro-coaxial wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674705Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103843206A (en) * | 2011-10-19 | 2014-06-04 | 株式会社村田制作所 | Coaxial connector |
| CN104425937A (en) * | 2013-09-06 | 2015-03-18 | 第一精工株式会社 | Coaxial connector |
| CN108808371A (en) * | 2018-07-20 | 2018-11-13 | 京东方科技集团股份有限公司 | A kind of charging unit |
-
2003
- 2003-11-04 CN CNU2003201028228U patent/CN2674705Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103843206A (en) * | 2011-10-19 | 2014-06-04 | 株式会社村田制作所 | Coaxial connector |
| CN104425937A (en) * | 2013-09-06 | 2015-03-18 | 第一精工株式会社 | Coaxial connector |
| CN104425937B (en) * | 2013-09-06 | 2016-09-21 | 第一精工株式会社 | Coaxial connector device |
| CN108808371A (en) * | 2018-07-20 | 2018-11-13 | 京东方科技集团股份有限公司 | A kind of charging unit |
| CN108808371B (en) * | 2018-07-20 | 2019-10-22 | 京东方科技集团股份有限公司 | A kind of charging unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SPEED TECH CORP. Free format text: FORMER NAME OR ADDRESS: XUANDE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Xuande Science and Technology Co., Ltd. Patentee before: Xuande Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131104 Granted publication date: 20050126 |