CN211556357U - Novel coaxial terminal connection contact - Google Patents
Novel coaxial terminal connection contact Download PDFInfo
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- CN211556357U CN211556357U CN201922169453.8U CN201922169453U CN211556357U CN 211556357 U CN211556357 U CN 211556357U CN 201922169453 U CN201922169453 U CN 201922169453U CN 211556357 U CN211556357 U CN 211556357U
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- 239000012212 insulator Substances 0.000 claims description 31
- 238000003466 welding Methods 0.000 claims description 18
- 238000002788 crimping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to a novel coaxial terminal connection contact element, which comprises a male terminal and a female terminal matched with the male terminal, wherein the male terminal comprises a male terminal body, a male terminal hyperbolic inner spring arranged in the male terminal body, and a male terminal lug plate arranged at the tail end of the male terminal body; female terminal includes female terminal body and locates this internal female terminal hyperbola internal spring of female terminal, and locates the terminal female terminal lug of female terminal body, male terminal body with female terminal body is pegged graft and combines closely, male terminal lug with female terminal lug is used for connecting external power source cable. The male terminal and the female terminal realize double-in and double-out of a power supply connecting wire. Simultaneously, public terminal hyperbola inner spring with female terminal hyperbola inner spring makes public terminal with contact is good when female terminal is pegged graft, is difficult for becoming flexible.
Description
Technical Field
The utility model relates to a connector equipment technical field, concretely relates to novel coaxial terminal connects contact.
Background
The electric connector is a fitting for realizing electric connection, and along with the increasing requirements on industrial automation degree and industrial control, the electric connector has the advantages of good contact, reliable work, convenient maintenance and the like, so that the electric connector is more and more widely applied. However, most of the existing electric connectors are single-core connection structures, and when the electric connectors are connected with a power supply, positive and negative electrodes are required to be connected respectively, so that not only is space occupied, but also the wiring mode is complex.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a novel coaxial terminal connection contact having a simple structure and capable of connecting a positive electrode and a negative electrode at the same time.
A novel coaxial terminal connection contact element comprises a male terminal and a female terminal matched with the male terminal, wherein the male terminal comprises a male terminal body, a male terminal hyperbolic inner spring arranged in the male terminal body and a male terminal lug plate arranged at the tail end of the male terminal body; female terminal includes female terminal body and locates this internal female terminal hyperbola innerspring of female terminal and locating the terminal female terminal lug of female terminal body, male terminal body with female terminal body is pegged graft and combines closely, male terminal lug with female terminal lug is used for connecting external power source cable.
Further, the male terminal body comprises a male terminal inner body and a male terminal outer body, and the male terminal inner body and the male terminal outer body are hollow cylinders coaxially arranged.
Further, the close laminating of public terminal hyperbola inner spring in the inside wall of body in the public terminal, public terminal hyperbola inner spring is cylindricly, public terminal hyperbola inner spring is including locating the first annular edge at both ends and locating both ends the first connecting strip of many arcs between the first annular edge, first connecting strip middle part is to the inboard protrusion, first annular edge has the breach.
Furthermore, the male terminal lug comprises a first male terminal lug and a second male terminal lug, the first male terminal lug comprises a circular sheet-shaped first male terminal connecting sheet and a first male terminal external connecting sheet extending from one side of the first male terminal connecting sheet, the first male terminal connecting sheet is arranged at the tail end of the male terminal inner body, and the first male terminal connecting sheet and the male terminal inner body are connected through riveting or welding or are integrally formed; the second male terminal lug comprises an annular second male terminal connecting piece and a second male terminal external connecting piece extending out of one side of the second male terminal connecting piece, the second male terminal connecting piece is arranged at the tail end of the male terminal outer body, the second male terminal connecting piece and the male terminal outer body are connected in a riveting or welding mode or are integrally formed, and the inner diameter of the second male terminal connecting piece is the same as that of the cross section of the male terminal inner body; the free end of the first male terminal external connection piece is bent, so that the first male terminal external connection piece and the second male terminal external connection piece are arranged in parallel.
The male terminal comprises a male terminal insulator, wherein the male terminal insulator comprises a hollow cylindrical insulator body and a flaky annular first insulating pad arranged at the tail end of the insulator body, and the first insulating pad and the insulator body are connected by riveting or welding or are integrally formed; the insulator body is arranged between the male terminal inner body and the male terminal outer body, the first insulating pad is arranged between the first male terminal connecting sheet and the second male terminal connecting sheet, the first insulating pad is provided with a first through hole, and the male terminal inner body penetrates through the first through hole.
Further, the female terminal body comprises a female terminal inner body and a female terminal outer body, the female terminal outer body is a hollow cylinder, and the female terminal inner body is rod-shaped and is coaxially arranged with the female terminal outer body.
Further, female terminal hyperbola inner spring closely laminate in the inside wall of the outer body of female terminal, female terminal hyperbola inner spring is cylindricly, female terminal hyperbola inner spring is including the annular second annular edge of the circle that locates both ends and locating both ends many slant parallel second connecting strips between the second annular edge, the second connecting strip has the protruding radian to the inboard.
Furthermore, the female terminal lug plate comprises a first female terminal lug plate and a second female terminal lug plate, the first female terminal lug plate comprises a circular sheet-shaped first female terminal connecting plate and a first female terminal external connecting plate extending from one side of the first female terminal connecting plate, the first female terminal connecting plate is arranged at the tail end of the female terminal inner body, and the first female terminal connecting plate and the female terminal inner body are connected through riveting or welding or are integrally formed; the second female terminal lug plate comprises a circular second female terminal connecting plate and a second female terminal external lug plate extending from one side of the second female terminal connecting plate, the second female terminal connecting plate is arranged at the tail end of the female terminal outer body, the second female terminal connecting plate and the female terminal outer body are connected in a riveting or welding mode or are integrally formed, and the outer diameter of the second female terminal connecting plate is the same as that of the cross section of the female terminal inner body; the free end of the first female terminal external connection piece is bent, so that the first female terminal external connection piece and the second female terminal external connection piece are arranged in parallel.
Further, the female terminal body further comprises a female terminal insulator, the female terminal insulator comprises a second insulating pad, the second insulating pad is arranged between the first female terminal connecting sheet and the second female terminal connecting sheet, the second insulating pad is provided with a second through hole, and the body in the female terminal penetrates through the second through hole.
Further, the inner diameter of the male terminal inner body is the same as the outer diameter of the female terminal inner body, the inner diameter of the female terminal outer body is the same as the outer diameter of the male terminal outer body, and the distance from the outer side wall of the female terminal inner body to the inner side wall of the female terminal outer body is the same as the distance from the inner side wall of the male terminal inner body to the outer side wall of the male terminal outer body; the diameter of the first through hole in the first insulating pad is the same as the outer diameter of the body in the male terminal, and the diameter of the second through hole in the second insulating pad is the same as the outer diameter of the body in the female terminal.
In the above-mentioned novel coaxial terminal connection contact, public terminal with female terminal pegs graft, realizes in the public terminal the body with body in the female terminal the outer body of public terminal with connect respectively between the outer body of female terminal, public terminal insulator with female terminal insulator is right body in the public terminal with body in the female terminal the outer body of public terminal with the connection between the outer body of female terminal plays the isolation, makes public terminal with female terminal realizes the two-in two-out of power connecting wire. Simultaneously, public terminal hyperbola inner spring with female terminal hyperbola inner spring makes public terminal with contact is good when female terminal is pegged graft, is difficult for becoming flexible. The product of the utility model is simple in structure, easy to produce, low in cost, convenient to popularize.
Drawings
Fig. 1 is a schematic structural view of the novel coaxial terminal connection contact according to the present invention, wherein the male terminal and the female terminal are connected by plugging
Fig. 2 is a schematic structural diagram of a male terminal of a coaxial terminal connection contact according to the present invention.
Fig. 3 is a schematic structural diagram of a female terminal of a novel coaxial terminal connection contact according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of the male terminal inner body of the novel coaxial terminal connection contact according to the embodiment of the present invention.
Fig. 5 is a schematic structural view of the male terminal outer body of the coaxial terminal connection contact according to the embodiment of the present invention.
Fig. 6 is a schematic structural view of a male-terminal hyperbolic inner spring of the novel coaxial terminal connection contact according to the embodiment of the present invention.
Fig. 7 is a schematic structural view of the female terminal inner body of the novel coaxial terminal connection contact according to the embodiment of the present invention.
Fig. 8 is a schematic structural view of the female terminal outer body of the coaxial terminal connection contact according to the embodiment of the present invention.
Fig. 9 is a schematic structural view of a female terminal hyperbolic inner spring of the novel coaxial terminal connection contact according to the embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and drawings.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, a novel coaxial terminal connection contact 100 according to an embodiment of the present invention is shown, including a male terminal 10 and a female terminal 20 mated with the male terminal 10, where the male terminal 10 includes a male terminal 10 body, a male terminal hyperbolic inner spring 14 disposed in the male terminal 10 body, and a male terminal 10 tab disposed at an end of the male terminal 10 body; female terminal 20 includes female terminal 20 body and locates this internal female terminal hyperbola internal spring 24 of female terminal 20 and locate the terminal female terminal 20 lug of female terminal 20 body, male terminal 10 body with female terminal 20 body is pegged graft and closely combines, male terminal 10 lug with female terminal 20 lug is used for connecting external power cable.
Further, the male terminal 10 body includes a male terminal inner body 111 and a male terminal outer body 112, and the male terminal inner body 111 and the male terminal outer body 112 are hollow cylinders coaxially disposed. The male terminal 10 lug comprises a first male terminal lug 121 and a second male terminal lug 122, the first male terminal lug 121 comprises a circular sheet-shaped first male terminal connecting sheet 1211 and a first male terminal outer connecting sheet 1212 extending from one side of the first male terminal connecting sheet 1211, the first male terminal connecting sheet 1211 is arranged at the tail end of the male terminal inner body 111, and the first male terminal connecting sheet 1211 and the male terminal inner body 111 are connected by riveting or welding or are integrally formed; the second male terminal lug 122 comprises an annular second male terminal connecting piece 1221 and a second male terminal external connecting piece 1222 extending from one side of the second male terminal connecting piece 1221, the second male terminal connecting piece 1221 is arranged at the tail end of the male terminal outer body 112, the second male terminal connecting piece 1221 and the male terminal outer body 112 are connected by riveting or welding or are integrally formed, and the inner diameter of the second male terminal connecting piece 1221 is the same as the inner diameter of the cross section of the male terminal inner body 111; the free end of the first male terminal external tab 1212 has a bend such that the first male terminal external tab 1212 is parallel to the second male terminal external tab 1222.
Specifically, the outer diameter of the first male terminal connecting piece 1211 is larger than the outer diameter of the cross section of the male terminal inner body 111, the inner diameter of the second male terminal connecting piece 1221 is the same as the inner diameter of the cross section of the male terminal inner body 111, and the outer diameter of the second male terminal connecting piece 1221 is larger than the outer diameter of the cross section of the male terminal inner body 111; the first male terminal connecting piece 1211 is assembled to the end of the male terminal inner body 111, the second male terminal connecting piece 1221 is assembled to the end of the male terminal outer body 112, and during assembly, a rivet-turning connection or laser welding process is adopted, or the first male terminal connecting piece 1211 and the male terminal inner body 111 are integrally formed, and the second male terminal connecting piece 1221 and the male terminal outer body 112 are integrally formed, so that the first male terminal connecting piece 121 and the male terminal inner body 111 and the second male terminal connecting piece 122 and the male terminal outer body 112 are respectively and stably connected.
Specifically, the first male terminal outer tab 1212 and the second male terminal outer tab 1222 are connected to an external power line by ultrasonic crimping or welding.
Further, spring 14 closely laminates in the public terminal hyperbola in the public terminal the inside wall of body 111, spring 14 is cylindricly in the public terminal hyperbola, spring 14 is including locating the first annular edge 141 at both ends and locating both ends in the public terminal hyperbola first connecting strip 142 of many arcs between the first annular edge 141, first connecting strip 142 middle part is protruding to the inboard, first annular edge 141 has the breach.
Further, the male terminal 10 further comprises a male terminal 10 insulator, the male terminal 10 insulator comprises a hollow cylindrical insulator body 131 and a first sheet-shaped annular insulating pad 132 arranged at the end of the insulator body 131, and the first insulating pad 132 and the insulator body 131 are connected by riveting or welding or are integrally formed; the insulator body 131 is disposed between the male terminal inner body 111 and the male terminal outer body 112, the first insulating pad 132 is disposed between the first male terminal connecting piece 1211 and the second male terminal connecting piece 1221, the first insulating pad 132 has a first through hole, and the male terminal inner body 111 is disposed through the first through hole.
Specifically, the male terminal inner body 111, the insulator body 131 and the male terminal outer body 112 are sequentially arranged from inside to outside along the same axis, and the male terminal inner body 111 and the male terminal outer body 112 are respectively and closely attached to the inner side and the outer side of the insulator body 131, that is, the cross sections of the male terminal inner body 111, the insulator body 131 and the male terminal outer body 112 form concentric circles.
Specifically, the first insulating pad 132 is used to isolate the first male terminal connection piece 1211 and the second male terminal connection piece 1221.
In particular, the indentation of the first annular edge 141 of the male terminal hyperbolic inner spring 14 is used to ensure the elasticity and rebound of the male terminal hyperbolic inner spring 14.
Further, the body of the female terminal 20 includes a female terminal inner body 211 and a female terminal outer body 212, the female terminal outer body 212 is a hollow cylinder, and the female terminal inner body 211 is rod-shaped and is coaxially disposed with the female terminal outer body 212. The female terminal 20 tab comprises a first female terminal tab 221 and a second female terminal tab 222, the first female terminal tab 221 comprises a circular sheet-shaped first female terminal connecting sheet 2211 and a first female terminal external connecting sheet 2212 extending from one side of the first female terminal connecting sheet 2211, the first female terminal connecting sheet 2211 is arranged at the tail end of the female terminal inner body 211, and the first female terminal connecting sheet 2211 and the female terminal inner body 211 are connected through riveting or welding or are integrally formed; the second female terminal tab 222 includes a circular second female terminal connecting piece 2221 and a second female terminal external connecting piece 2222 extending from one side of the second female terminal connecting piece 2221, the second female terminal connecting piece 2221 is disposed at the end of the female terminal outer body 212, the second female terminal connecting piece 2221 and the female terminal outer body 212 are riveted or welded or integrally formed, and the outer diameter of the second female terminal connecting piece 2221 is the same as the outer diameter of the cross section of the female terminal inner body 211; the free end of the first female terminal external connection piece 2212 is bent, so that the first female terminal external connection piece 2212 and the second female terminal external connection piece 2222 are arranged in parallel.
Specifically, the outer diameter of the first female terminal connecting piece 2211 is larger than the outer diameter of the cross section of the female terminal inner body 211, and the outer diameter of the second female terminal connecting piece 2221 is the same as the outer diameter of the cross section of the female terminal outer body 212; first female terminal connection piece 2211 assembles extremely body 211 is terminal in the female terminal, second female terminal connection piece 2221 assembles extremely body 212 is terminal outside the female terminal, during the assembly, adopts to turn over and rivets connection or laser welding technology, perhaps first female terminal connection piece 2211 with body 211 integrated into one piece in the female terminal, second female terminal connection piece 2221 with body 212 integrated into one piece outside the female terminal makes first female terminal lug 221 with body 211 in the female terminal with second female terminal lug 222 with body 212 is firm the connection respectively outside the female terminal.
Specifically, the first female terminal external tab 2212 and the second female terminal external tab 2222 are connected to an external power line by ultrasonic crimping or welding.
Further, female terminal hyperbola inner spring 24 closely laminate in the inside wall of the outer body 212 of female terminal, female terminal hyperbola inner spring 24 is cylindricly, female terminal hyperbola inner spring 24 is including locating the annular second annular edge 241 of the circle at both ends and locating both ends the parallel second connecting strip 242 of many slants between the second annular edge 241, second connecting strip 242 has the protruding radian to the inboard.
Further, the female terminal 20 body further includes a female terminal insulator 23, the female terminal insulator 23 includes a second insulating pad 231, the second insulating pad 231 is disposed between the first female terminal connecting sheet 2211 and the second female terminal connecting sheet 2221, the second insulating pad 231 has a second through hole, and the female terminal inner body 211 is disposed through the second through hole. Specifically, the body 211 in the female terminal and the body 212 outside the female terminal are sequentially arranged from inside to outside along the same axis, the body 211 in the female terminal penetrates through the second through hole of the second insulating pad 231 and the second female terminal connecting sheet 2221, the diameter of the body 211 in the female terminal is the same as the inner diameter of the second through hole, and the inner diameter of the second female terminal connecting sheet 2221 is larger than the diameter of the second through hole, so that the body 211 in the female terminal is prevented from contacting with the second female terminal connecting sheet 2221.
Further, the inner diameter of the male terminal inner body 111 is the same as the outer diameter of the female terminal inner body 211, the inner diameter of the female terminal outer body 212 is the same as the outer diameter of the male terminal outer body 112, and the distance from the outer sidewall of the female terminal inner body 211 to the inner sidewall of the female terminal outer body 212 is the same as the distance from the inner sidewall of the male terminal inner body 111 to the outer sidewall of the male terminal outer body 112; the diameter of the first through hole of the first insulating pad 132 is the same as the outer diameter of the male terminal inner body 111, and the diameter of the second through hole of the second insulating pad 231 is the same as the outer diameter of the female terminal inner body 211.
Specifically, when the male terminal 10 is plugged into the female terminal 20, the female terminal inner body 211 is in contact with the male terminal inner body 111, and the male terminal hyperbolic inner spring 14 is used for realizing reliable connection between the female terminal inner body 211 and the male terminal inner body 111; the male terminal outer body 112 contacts the female terminal outer body 212, and the female terminal hyperbolic inner spring 24 is used for realizing reliable connection between the male terminal outer body 112 and the female terminal outer body 212.
In the above-mentioned novel coaxial terminal connection contact 100, male terminal 10 and female terminal 20 are inserted to realize body 111 in the male terminal with body 211 in the female terminal, body 112 outside the male terminal and connect respectively between the body 212 outside the female terminal, male terminal 10 insulator with female terminal insulator 23 is right body 111 in the male terminal with body 211 in the female terminal, body 112 outside the male terminal and the connection between the body 212 outside the female terminal plays the isolation effect, makes male terminal 10 with female terminal 20 realizes the two-in and two-out of power connecting wire. Meanwhile, the male terminal hyperbolic inner spring 14 and the female terminal hyperbolic inner spring 24 enable the male terminal 10 and the female terminal 20 to be well contacted and not easy to loosen when being plugged. The product of the utility model is simple in structure, easy to produce, low in cost, convenient to popularize.
It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. A novel coaxial terminal connection contact element comprises a male terminal and a female terminal matched with the male terminal, and is characterized in that the male terminal comprises a male terminal body, a male terminal hyperbolic inner spring arranged in the male terminal body and a male terminal lug plate arranged at the tail end of the male terminal body; female terminal includes female terminal body and locates this internal female terminal hyperbola innerspring of female terminal and locating the terminal female terminal lug of female terminal body, male terminal body with female terminal body is pegged graft and combines closely, male terminal lug with female terminal lug is used for connecting external power source cable.
2. The novel coaxial terminal connection contact of claim 1, wherein the male terminal body comprises a male terminal inner body and a male terminal outer body, the male terminal inner body and the male terminal outer body being coaxially disposed hollow cylinders.
3. The novel coaxial terminal connection contact of claim 2, wherein the male terminal hyperbolic inner spring is tightly attached to the inner sidewall of the male terminal inner body, the male terminal hyperbolic inner spring is cylindrical, the male terminal hyperbolic inner spring comprises a first annular edge at two ends and a plurality of arc-shaped first connecting strips between the first annular edges at two ends, the middle of the first connecting strip protrudes inward, and the first annular edge has a notch.
4. The novel coaxial terminal connection contact of claim 2, wherein the male terminal lug comprises a first male terminal lug and a second male terminal lug, the first male terminal lug comprises a circular first male terminal connecting piece and a first male terminal external connecting piece extending from one side of the first male terminal connecting piece, the first male terminal connecting piece is arranged at the end of the male terminal inner body, and the first male terminal connecting piece and the male terminal inner body are connected by riveting or welding or are integrally formed; the second male terminal lug comprises an annular second male terminal connecting piece and a second male terminal external connecting piece extending out of one side of the second male terminal connecting piece, the second male terminal connecting piece is arranged at the tail end of the male terminal outer body, the second male terminal connecting piece and the male terminal outer body are connected in a riveting or welding mode or are integrally formed, and the inner diameter of the second male terminal connecting piece is the same as that of the cross section of the male terminal inner body; the free end of the first male terminal external connection piece is bent, so that the first male terminal external connection piece and the second male terminal external connection piece are arranged in parallel.
5. The novel coaxial terminal connection contact according to claim 4, wherein the male terminal further comprises a male terminal insulator, the male terminal insulator comprises a hollow cylindrical insulator body and a first insulating pad of a sheet-like annular ring type provided at an end of the insulator body, and the first insulating pad and the insulator body are connected by riveting or welding or are integrally formed; the insulator body is arranged between the male terminal inner body and the male terminal outer body, the first insulating pad is arranged between the first male terminal connecting sheet and the second male terminal connecting sheet, the first insulating pad is provided with a first through hole, and the male terminal inner body penetrates through the first through hole.
6. The novel coaxial terminal connection contact of claim 5, wherein the female terminal body comprises a female terminal inner body and a female terminal outer body, the female terminal outer body being a hollow cylinder, the female terminal inner body being rod-shaped and disposed coaxially with the female terminal outer body.
7. The novel coaxial terminal connection contact of claim 6, wherein the female terminal hyperbolic inner spring is tightly attached to the inner sidewall of the female terminal outer body, the female terminal hyperbolic inner spring is cylindrical, the female terminal hyperbolic inner spring comprises a second annular edge and a plurality of second connecting strips, the second annular edge is circular at two ends, the second connecting strips are obliquely parallel to each other and are arranged between the second annular edges at the two ends, and the second connecting strips have a radian protruding inwards.
8. The novel coaxial terminal connection contact of claim 7, wherein the female terminal lug comprises a first female terminal lug and a second female terminal lug, the first female terminal lug comprises a circular first female terminal connecting piece and a first female terminal external connecting piece extending from one side of the first female terminal connecting piece, the first female terminal connecting piece is arranged at the end of the female terminal inner body, and the first female terminal connecting piece and the female terminal inner body are connected by riveting or welding or are integrally formed; the second female terminal lug plate comprises a circular second female terminal connecting plate and a second female terminal external lug plate extending from one side of the second female terminal connecting plate, the second female terminal connecting plate is arranged at the tail end of the female terminal outer body, the second female terminal connecting plate and the female terminal outer body are connected in a riveting or welding mode or are integrally formed, and the outer diameter of the second female terminal connecting plate is the same as that of the cross section of the female terminal inner body; the free end of the first female terminal external connection piece is bent, so that the first female terminal external connection piece and the second female terminal external connection piece are arranged in parallel.
9. The novel coaxial terminal connection contact of claim 8, wherein the female terminal body further comprises a female terminal insulator, the female terminal insulator including a second insulating pad disposed between the first female terminal connection pad and the second female terminal connection pad, the second insulating pad having a second through hole, the female terminal inner body being disposed through the second through hole.
10. The novel coaxial terminal connection contact of claim 9, wherein the inner diameter of the male terminal inner body is the same as the outer diameter of the female terminal inner body, the inner diameter of the female terminal outer body is the same as the outer diameter of the male terminal outer body, and the distance between the outer sidewall of the female terminal inner body and the inner sidewall of the female terminal outer body is the same as the distance between the inner sidewall of the male terminal inner body and the outer sidewall of the male terminal outer body; the diameter of the first through hole in the first insulating pad is the same as the outer diameter of the body in the male terminal, and the diameter of the second through hole in the second insulating pad is the same as the outer diameter of the body in the female terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169453.8U CN211556357U (en) | 2019-12-06 | 2019-12-06 | Novel coaxial terminal connection contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169453.8U CN211556357U (en) | 2019-12-06 | 2019-12-06 | Novel coaxial terminal connection contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211556357U true CN211556357U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922169453.8U Expired - Fee Related CN211556357U (en) | 2019-12-06 | 2019-12-06 | Novel coaxial terminal connection contact |
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| Country | Link |
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| CN (1) | CN211556357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4089854A1 (en) * | 2021-05-11 | 2022-11-16 | Lisa Dräxlmaier GmbH | Contact device for a dual busbar, counterpart to the contact device and contact system for two dual busbars |
-
2019
- 2019-12-06 CN CN201922169453.8U patent/CN211556357U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4089854A1 (en) * | 2021-05-11 | 2022-11-16 | Lisa Dräxlmaier GmbH | Contact device for a dual busbar, counterpart to the contact device and contact system for two dual busbars |
| DE102021112300A1 (en) | 2021-05-11 | 2022-11-17 | Lisa Dräxlmaier GmbH | CONTACT EQUIPMENT FOR A DOUBLE CURRENT RAIL, COUNTERPART TO THE CONTACT DEVICE AND CONTACT SYSTEM FOR TWO DOUBLE CURRENT RAILS |
| DE102021112300B4 (en) | 2021-05-11 | 2023-09-21 | Lisa Dräxlmaier GmbH | CONTACT DEVICE FOR A DOUBLE POWER RAIL, MATCH TO THE CONTACT DEVICE AND CONTACT SYSTEM FOR TWO DOUBLE POWER RAILS |
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| 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: 20200922 |