CN201130774Y - Cable connector assembly - Google Patents
Cable connector assembly Download PDFInfo
- Publication number
- CN201130774Y CN201130774Y CNU2007200417871U CN200720041787U CN201130774Y CN 201130774 Y CN201130774 Y CN 201130774Y CN U2007200417871 U CNU2007200417871 U CN U2007200417871U CN 200720041787 U CN200720041787 U CN 200720041787U CN 201130774 Y CN201130774 Y CN 201130774Y
- Authority
- CN
- China
- Prior art keywords
- connector assembly
- insulating body
- cable connector
- coaxial cable
- micro coaxial
- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a cable connector assembly, which comprises an insulating body, a plurality of conductive terminals received in the insulating body, a cable provided with a plurality of conductive wires, a shielding casing, a ground lug and a support piece, wherein the support piece is electrically connected with the ground lug by the braided layer of the conductive wires so as to reinforce the grounding effect of the cable connector, thereby preventing electromagnetic interference effectively, in addition, the insulating body is matched with the shielding casing so that the ground lug and the support piece are received in the groove of the insulating body and also the ground lug is shielded, the conductive wires are clamped between the top wall of the shielding casing and the support part of the insulating body and also are arranged in line, so as to reach the effect of wire routing, wire fixation and cable support, thereby improving the stability of electrical connection between the conductive wires and the conductive terminals.
Description
[technical field]
The present invention is relevant a kind of micro coaxial cable connector assembly, relates in particular to a kind of micro coaxial cable connector assembly with reliable electric connection and ground connection effect.
[background technology]
Micro coaxial cable connector assembly, for example USB (USB) connector is commonly used at the electric room transmission of electric signals, and this signal of telecommunication comprises data-signal and power supply signal.Because the terminal of USB connector is less, and only welds a conductor wire on the common conducting terminal, therefore cable is located more easily in the process of assembling.Yet, miniaturization along with present electronic product, the size of connector is also diminishing, under this kind situation, on a conducting terminal, need to weld many conductor wires, when whole connector need weld more conductor wires, stability for the electric connection that guarantees connector, just need put in order and fixing the more cable of welding, thus be necessary to invent a kind of can be with this conductor wire secure fixation, have electrically connect stability micro coaxial cable connector assembly to address this problem.
[summary of the invention]
The object of the present invention is to provide a kind of micro coaxial cable connector assembly, it has ground connection effect and stable electric connection characteristic preferably.
The objective of the invention is to be achieved through the following technical solutions: a kind of micro coaxial cable connector assembly, it comprises insulating body, be contained in a plurality of conducting terminals of insulating body, cable and shielding casing with many conductor wires, described insulating body has a base portion, tongue that links to each other with the base portion front end and the support portion that links to each other with the base portion rear end, described conductor wire is corresponding to be electrically connected with conducting terminal, described shielding casing covers insulating body, the electrical junction of a plurality of conducting terminals and conductor wire and conducting terminal, described micro coaxial cable connector assembly also comprises the ground strip that electrically connects with at least one conductor wire, described shielding casing has a roof, this roof is resisted against the upper surface of insulating body support portion and covers described ground strip, and described conductor wire is folded between the described support portion of the described roof of shielding casing and insulating body and is arranged in a row.
Compared with prior art, the present invention has following beneficial effect: support chip is reached electric connection by the braid and the ground strip of conductor wire, has strengthened the ground connection effect of wire and cable connector, the more effective electromagnetic interference that prevents; By making insulating body and cooperating of shielding casing that ground strip and support chip are contained in the groove of insulating body, conductor wire is folded between the roof and insulating body of shielding casing, use the effect that reaches reason line, solidus and support cable, promote the stability that conductor wire and conducting terminal electrically connect.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of micro coaxial cable connector assembly of the present invention.
Fig. 2 is the three-dimensional exploded view of micro coaxial cable connector assembly shown in Figure 1.
Fig. 3 is the three-dimensional exploded view of another angle of micro coaxial cable connector assembly shown in Figure 1.
Fig. 4 is the part assembly drawing of micro coaxial cable connector assembly shown in Figure 1.
Fig. 5 is the three-dimensional exploded view of another angle of micro coaxial cable connector assembly shown in Figure 1.
[embodiment]
See also Fig. 1, Fig. 2, Fig. 3 and Fig. 5, micro coaxial cable connector assembly 100 of the present invention comprises insulating body 1, a plurality of conducting terminal 2, has the cable 3 of many conductor wires 30, shielding casing 4, ground strip 5 and a support chip 6.In the present embodiment, micro coaxial cable connector assembly 100 is the Interface Standards that meet USB (Universe Serial Bus, USB).See also Fig. 2, insulating body 1 comprises base portion 10 and the tongue 11 and the support portion 12 that link to each other respectively with base portion 10 front ends, rear end.Base portion 10 is provided with perpendicular to tongue 11, support portion 12, makes whole insulating body 1 roughly become T shape.Wherein, tongue 11 is concaved with a plurality of terminal accommodating conduits 111 that are provided with along longitudinally; Base portion 10 is L shaped with support portion 12 perpendicular formation, and position offers and the above-mentioned terminal accommodating conduit 111 corresponding grooves that communicate 101 in the middle of it, and its both sides are provided with a projection 102 respectively.Support portion 12 has a upper surface 120, and this upper surface 120 is concaved with along what support portion 12 was offered, run through to longitudinally and accommodates groove 123, makes support portion 12 roughly become U-shaped.In addition, the front end of support portion 12 is concaved with the through hole 121 that a plurality of and groove 101 communicated, ran through support portion 12 downwards from the bottom surface of accommodating groove 123; What the rear end of support portion 12 offered horizontal expansion accommodates groove 122, and this is accommodated groove 122 lateral lengths and accommodates groove 123 and will grow, and communicates with it.
Conducting terminal 2 comprise the docking section 21 that electrically connects with the service of connection devices and link to each other with docking section 21 and with the connecting portion 22 of conductor wire 30 electric connections.Connecting portion 22 is at the clip 221 that has hangnail 220 and vertical punching press to form with the join domain horizontal expansion of docking section 21, and it matches with groove 101, through hole 121 respectively, to strengthen the retain strength between conducting terminal 2 and the insulating body 1.
See also Fig. 4 and Fig. 5, micro coaxial cable connector assembly 100 is when assembling, conducting terminal 2 is assembled along longitudinally from the tongue 11 of the body 1 that insulate, its docking section 21 is contained in terminal accommodating conduit 111, and hangnail 220 and clip 221 match conducting terminal 2 is fixing respectively with groove 101, the through hole 121 of insulating body 1; Support chip 6 placed accommodate in the groove 122; Conductor wire 30 is placed on the support chip 6 and with connecting portion 22 welding of conducting terminal 2; Ground strip 5 placed accommodate in the groove 122, will weld pawl 51 and be welded on the conducting terminal 2; At last, shielding casing 4 is assembled on the insulating body 1, make button hole 420 and projection 102 buckle mutually, the rear end of shielding casing 4 roofs 40 is resisted against the upper surface of support portion 12, ground strip 5 compacting is fixed in accommodates in the groove 122 and cover described ground strip, conductor wire 30 is folded between the support portion 12 of the roof 40 of shielding casing 4 and insulating body 1 and is arranged in a row, and uses the effect of reaching reason line, solidus.
Claims (10)
1. micro coaxial cable connector assembly, it comprises insulating body, is contained in a plurality of conducting terminals of insulating body, the cable with many conductor wires and shielding casing; Described insulating body has a base portion, tongue that links to each other with the base portion front end and the support portion that links to each other with the base portion rear end; Described conductor wire is corresponding to be electrically connected with conducting terminal; Described shielding casing covers the join domain of insulating body, described conducting terminal and conductor wire and conducting terminal; It is characterized in that: described micro coaxial cable connector assembly also comprises the ground strip that electrically connects with at least one conductor wire, described shielding casing has a roof, this roof is resisted against the upper surface of insulating body support portion and covers described ground strip, and described conductor wire is folded between the described support portion of the described roof of shielding casing and insulating body and is arranged in a row.
2. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: the conductor of at least one conducting terminal and many conductor wires electrically connects, and a conductor wire is told two strands of conductors and electrically connected with two conducting terminals respectively.
3. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: the support portion of described insulating body is concaved with the groove that can accommodate ground strip.
4. micro coaxial cable connector assembly as claimed in claim 3, it is characterized in that: described micro coaxial cable connector assembly comprises that also one can be contained in the described groove in order to support the support chip of cable, described every conductor wire has wire sheathing, and the wire sheathing of described many conductor wires becomes being folded between described support chip and the described ground strip of a row.
5. micro coaxial cable connector assembly as claimed in claim 4 is characterized in that: described ground strip welds the electric connection of reaching the three with support chip mutually with the braid of conductor wire.
6. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: described conducting terminal comprise the docking section and with the connecting portion that electrically connects with described cable, described connecting portion is at the clip that has hangnail and vertical punching press to form with the join domain horizontal expansion of docking section, described base portion has the groove that matches with hangnail on the conducting terminal connecting portion, and described support portion is provided with and the clip through hole that cooperates of blocking mutually.
7. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: the both sides of described insulating body base portion are respectively arranged with projection, described shielding casing has the pair of sidewalls that is connected with roof, and this sidewall is respectively arranged with the button hole that cooperates with described projection.
8. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described ground strip extends to form a welding pawl forward and a conducting terminal electrically connects.
9. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: the perpendicular formation in the base portion of described insulating body and support portion is L shaped, and the roof rear end of shielding casing is bent to form described L shaped the matching of L shaped step structure and insulating body.
10. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: the roof of described shielding casing becomes " Z " shape; And the shielding casing both sides are provided with a pair of ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200417871U CN201130774Y (en) | 2007-11-29 | 2007-11-29 | Cable connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200417871U CN201130774Y (en) | 2007-11-29 | 2007-11-29 | Cable connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201130774Y true CN201130774Y (en) | 2008-10-08 |
Family
ID=40018640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200417871U Expired - Fee Related CN201130774Y (en) | 2007-11-29 | 2007-11-29 | Cable connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201130774Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134099A (en) * | 2019-06-25 | 2020-12-25 | 上海航天科工电器研究院有限公司 | Electric connection plug-in card and electric connector with same |
-
2007
- 2007-11-29 CN CNU2007200417871U patent/CN201130774Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134099A (en) * | 2019-06-25 | 2020-12-25 | 上海航天科工电器研究院有限公司 | Electric connection plug-in card and electric connector with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20131129 |