CN101707317A - Coaxial electric coupler with improved insulator structure - Google Patents
Coaxial electric coupler with improved insulator structure Download PDFInfo
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- CN101707317A CN101707317A CN200910234481A CN200910234481A CN101707317A CN 101707317 A CN101707317 A CN 101707317A CN 200910234481 A CN200910234481 A CN 200910234481A CN 200910234481 A CN200910234481 A CN 200910234481A CN 101707317 A CN101707317 A CN 101707317A
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- insulating body
- electric coupler
- terminal
- insulator structure
- coaxial electric
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Abstract
The invention discloses a coaxial electric coupler with an improved insulator structure and the electric coupler is used to be matched with the test probe. The coaxial electric coupler comprises an insulator, an outer shell covered on the periphery of the insulator, and a movable terminal and a fixed terminal which are holden in the insulator, wherein one of the lower surface of the panel part of the outer shell and the upper surface of the insulator is provided with a plurality of bumps; when the outer shell is crimped with the insulator, the bumps and the opposite surface are in interference crimping so that the crimping between the insulator and the outer shell is tighter; the lower surface of the upper insulator and the corresponding position of the fixed terminal and the movable terminal are provided with a plurality of raised lines, and when the upper insulator is crimped with the lower insulator, the raised lines are crimped on the fixed terminal and the movable terminal so that the fixed terminal and the movable terminal can be tightly holden between the upper insulator and the lower insulator.
Description
Technical field
The present invention relates to a kind of electric connector, specifically a kind of coaxial electric coupler that has the beginning terminal and be used to test.
Background technology
When the conductor of arranging on circuit board has high-frequency signal to flow through, require usually to place the electromagnetic shielding condition to handle, so that high-frequency signal can not revealed from these conductors and not influenced by outside noise to these high-frequency signals.For under the electromagnetic shielding condition from a circuit board (as another circuit board) transmitting high-frequency signal outside this circuit board, in being to use the coaxial electric coupler that is installed on the circuit board to realize this function.
Chinese patent ZL01125199.9 discloses a kind of coaxial connector and the communicator of this coaxial connector has been arranged, the decomposition texture of its coaxial connector as shown in Figure 1, this coaxial connector comprises upper insulator A, lower insulator B, housing C, fixed terminal D and removable exit E.Wherein, the plate part C1 of housing C is crimped on the upper surface A1 of upper insulator A, as shown in Figure 1, 2, like this in actual production, because the plate part C1 of housing C and the upper surface A1 both of upper insulator A are the planes, the gap may occur, cause crimping not tight.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of coaxial electric coupler with improvement insulator structure, this coaxial electric coupler with improvement insulator structure can guarantee that the insulating body upper surface closely contacts with the shell body flat part, and simple in structure, easy to implement.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of coaxial electric coupler with improvement insulator structure, in order to match with detecting probe, comprise insulating body, be coated on the shell body of insulating body periphery and be contained in insulating body interior removable terminal and fixed terminal, one of the lower surface of described shell body flat part and insulating body upper surface are provided with some projections, when shell body and insulating body crimping, described projection and its right face interference crimping.
Further technical scheme of the present invention is:
Described projection is located on the described insulating body upper surface.
Described projection is located at the lower surface of described shell body flat part.
Described insulating body is combined by separate upper and lower insulating body.
Described going up on the insulating body lower surface is provided with some raised lines with described fixed terminal and the corresponding position of described removable terminal, and when upper and lower insulating body crimping, described raised line is crimped on described fixed terminal and the described removable terminal.
The described insulating body of going up comprises plate-like base, upwards protrudes out the axial region of formation from base portion, and described axial region hollow forms to be inserted mouthful, and shell body is provided with axial sleeve, coaxial described the insertions mouthful periphery that is placed in of described sleeve.
Described removable terminal has elastic contact part, described fixed terminal has fixed contact, one of described elastic contact part and fixed contact terminal inconsistent and boths' contact-making surface is provided with contact projection, and this contact projection can make removable terminal more stable with contacting of fixed terminal.
The invention has the beneficial effects as follows: because one of the lower surface of shell body flat part and insulating body upper surface are provided with some projections, when shell body and insulating body crimping, described projection and its right face interference crimping, make that the crimping between insulating body and shell body lower surface is more tight; Again owing to be provided with some raised lines with fixed terminal and the corresponding position of removable terminal on the last insulating body lower surface, when upper and lower insulating body crimping, described raised line is crimped on described fixed terminal and the described removable terminal, thereby makes fixed terminal and removable terminal closely be immobilizated between upper and lower insulating body.
Description of drawings
Fig. 1 is the decomposition chart of existing coaxial connector;
Fig. 2 is the finished product schematic diagram of existing coaxial connector;
Fig. 3 is shell body of the present invention and last insulating body schematic diagram;
Fig. 4 goes up the insulator structure schematic diagram for invention is described;
Fig. 5 is a upper and lower insulating body combination schematic diagram of the present invention;
Fig. 6 is a contact salient point schematic diagram of the present invention.
Embodiment
Embodiment: present embodiment is the preferred embodiments of the present invention.A kind of coaxial electric coupler with improvement insulator structure, this coaxial electric coupler with improvement insulator structure is in order to match with detecting probe, comprise insulating body, be coated on the shell body of insulating body periphery and be contained in insulating body interior removable terminal and fixed terminal, as shown in Figure 5, described insulating body is by on separate, following insulating body 1,2 combine, as Fig. 3, shown in 4, the described insulating body of going up comprises plate-like base, upwards protrude out the axial region of formation from base portion, described axial region hollow forms inserts mouth 11, shell body is provided with axial sleeve 51, the coaxial described insertion mouthful periphery that is placed in of described sleeve, shell body flat part 52 lower surfaces and last insulating body upper surface 12 corresponding crimping, the described insulating body upper surface of going up is provided with some projections 121, when last insulating body and shell body crimping, described projection 121 and the 52 lower surface interference crimping of shell body flat part.Again as shown in Figure 4, described going up on the insulating body lower surface 13 is provided with some raised lines 131 with described fixed terminal and the corresponding position of described removable terminal, when upper and lower insulating body crimping, described raised line is crimped on described fixed terminal and the described removable terminal.
As shown in Figure 6, described removable terminal 4 has elastic contact part 41, and described fixed terminal 5 has fixed contact 31, described elastic contact part 41 and described fixed contact 31 both one of contact-making surface be provided with contact projection 6.
Present embodiment is one embodiment of the present invention, for better explanation the present invention, is not limitation of the present invention.Those of ordinary skills replace the scope that claim of the present invention is protected that all falls into based on any equivalence that present embodiment is done.
Claims (7)
1. one kind has the coaxial electric coupler of improveing insulator structure, in order to match with detecting probe, comprise insulating body, be coated on the shell body of insulating body periphery and be contained in insulating body interior removable terminal and fixed terminal, the shell body flat part is crimped on the insulating body upper surface, it is characterized in that: one of the lower surface of described shell body flat part and insulating body upper surface are provided with some projections, when shell body and insulating body crimping, described projection and its right face interference crimping.
2. the coaxial electric coupler with improvement insulator structure according to claim 1, it is characterized in that: described projection is located on the described insulating body upper surface.
3. the coaxial electric coupler with improvement insulator structure according to claim 1, it is characterized in that: described projection is located at the lower surface of described shell body flat part.
4. according to the described coaxial electric coupler with improvement insulator structure of claim 1, it is characterized in that: described insulating body is combined by separate upper and lower insulating body.
5. according to the described coaxial electric coupler of claim 4 with improvement insulator structure, it is characterized in that: described going up on the insulating body lower surface is provided with some raised lines with described fixed terminal and the corresponding position of described removable terminal, when upper and lower insulating body crimping, described raised line is crimped on described fixed terminal and the described removable terminal.
6. according to the described coaxial electric coupler of claim 4 with improvement insulator structure, it is characterized in that: described upward insulating body comprises plate-like base, upwards protrudes out the axial region of formation from base portion, described axial region hollow forms inserts mouth, shell body is provided with axial sleeve, the coaxial described insertion mouthful periphery that is placed in of described sleeve.
7. according to the described coaxial electric coupler of one of claim 1 to 6 with improvement insulator structure, it is characterized in that: described removable terminal has elastic contact part, described fixed terminal has fixed contact, and one of described elastic contact part and fixed contact terminal inconsistent and boths' contact-making surface is provided with contact projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910234481A CN101707317A (en) | 2009-11-20 | 2009-11-20 | Coaxial electric coupler with improved insulator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910234481A CN101707317A (en) | 2009-11-20 | 2009-11-20 | Coaxial electric coupler with improved insulator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101707317A true CN101707317A (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910234481A Pending CN101707317A (en) | 2009-11-20 | 2009-11-20 | Coaxial electric coupler with improved insulator structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN101707317A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265823A (en) * | 2019-06-28 | 2019-09-20 | 昆山嘉华电子有限公司 | Electric connector |
| CN113937538A (en) * | 2020-06-28 | 2022-01-14 | 华为技术有限公司 | Female connector base, connector and electronic equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0782219A1 (en) * | 1995-12-28 | 1997-07-02 | Alcatel Mobile Phones | Switching connector for radio communication terminal and in particular a function block |
| CN1223489A (en) * | 1998-01-13 | 1999-07-21 | 株式会社村田制作所 | Coaxial connector |
| CN1320985A (en) * | 2000-03-31 | 2001-11-07 | 松下电工株式会社 | Socket for coaxial plug type connector |
| CN1335736A (en) * | 2000-07-21 | 2002-02-13 | 株式会社村田制作所 | Coaxial connecting element and communication apparatus with the same coaxial connecting element |
| CN1338879A (en) * | 2000-08-11 | 2002-03-06 | 株式会社村田制作所 | Movable terminal, coaxial connector and communication device |
| JP2004031087A (en) * | 2002-06-25 | 2004-01-29 | Matsushita Electric Works Ltd | Coaxial connector with switch |
| CN201117922Y (en) * | 2007-11-12 | 2008-09-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US7513778B1 (en) * | 2008-02-08 | 2009-04-07 | Speed Tech Corp. | Coaxial connector |
| CN201541028U (en) * | 2009-11-20 | 2010-08-04 | 昆山嘉华电子有限公司 | Coaxial electrical connector with improved insulation bodies |
-
2009
- 2009-11-20 CN CN200910234481A patent/CN101707317A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0782219A1 (en) * | 1995-12-28 | 1997-07-02 | Alcatel Mobile Phones | Switching connector for radio communication terminal and in particular a function block |
| CN1223489A (en) * | 1998-01-13 | 1999-07-21 | 株式会社村田制作所 | Coaxial connector |
| CN1320985A (en) * | 2000-03-31 | 2001-11-07 | 松下电工株式会社 | Socket for coaxial plug type connector |
| CN1335736A (en) * | 2000-07-21 | 2002-02-13 | 株式会社村田制作所 | Coaxial connecting element and communication apparatus with the same coaxial connecting element |
| CN1338879A (en) * | 2000-08-11 | 2002-03-06 | 株式会社村田制作所 | Movable terminal, coaxial connector and communication device |
| JP2004031087A (en) * | 2002-06-25 | 2004-01-29 | Matsushita Electric Works Ltd | Coaxial connector with switch |
| CN201117922Y (en) * | 2007-11-12 | 2008-09-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US7513778B1 (en) * | 2008-02-08 | 2009-04-07 | Speed Tech Corp. | Coaxial connector |
| CN201541028U (en) * | 2009-11-20 | 2010-08-04 | 昆山嘉华电子有限公司 | Coaxial electrical connector with improved insulation bodies |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265823A (en) * | 2019-06-28 | 2019-09-20 | 昆山嘉华电子有限公司 | Electric connector |
| CN113937538A (en) * | 2020-06-28 | 2022-01-14 | 华为技术有限公司 | Female connector base, connector and electronic equipment |
| CN113937538B (en) * | 2020-06-28 | 2023-09-01 | 华为技术有限公司 | Connector female seat, connector and electronic equipment |
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Application publication date: 20100512 |