CN208478735U - A kind of feed-through capacitor connector - Google Patents
A kind of feed-through capacitor connector Download PDFInfo
- Publication number
- CN208478735U CN208478735U CN201820938066.9U CN201820938066U CN208478735U CN 208478735 U CN208478735 U CN 208478735U CN 201820938066 U CN201820938066 U CN 201820938066U CN 208478735 U CN208478735 U CN 208478735U
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- China
- Prior art keywords
- feed
- capacitor
- glue core
- copper
- copper sheathing
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Abstract
The utility model provides a kind of feed-through capacitor connector, by being arranged feed-through capacitor in copper sheathing, form the new article that electronic component feed-through capacitor and DC connector are combined into one, DC signal can be connected can reinforce shield effectiveness again, reduce signal interference, the functions such as em filtering are improved, while reducing volume.
Description
Technical field
The utility model relates to field of electrical components, espespecially a kind of feed-through capacitor connector.
Background technique
In the past in order to reduce signal interference, feedthrough capacitor is welded on DC connector by DC connector in the market
Outside, this manufacturing process, production is time-consuming and effect is not very good, and reduces the ineffective of signal interference, while will wear
Core capacitor is welded on the volume that will increase integral device outside DC connector.
Summary of the invention
To solve the above problems, the utility model provides a kind of feed-through capacitor connector, feed-through capacitor is arranged in copper sheathing
It is interior, the new article that feed-through capacitor and connector are combined into one is formd, can connect DC signal can reinforce shield effectiveness again, reduce
Signal interference improves the functions such as em filtering, while reducing volume.
To achieve the above object, the technical solution adopted in the utility model is to provide a kind of feed-through capacitor connector, special
Sign is: including spring ring, the first glue core, PIN needle, feed-through capacitor, hollow copper sheathing, wherein the spring ring, the first glue core,
PIN needle, feed-through capacitor, Tong Gai are successively set in the internal cavity of copper sheathing, wherein one end of PIN needle pass through the first glue core and
Spring ring, the other end of PIN needle sequentially passes through feed-through capacitor, copper lid and extends outside copper sheathing, and the copper lid is wrapped in punching
It is simultaneously welded with copper sheathing on the surface of capacitor.
It further, further include nut, the surface of the copper sheathing is equipped with the external screw thread of corresponding nut, and wherein nut passes through outer
Screw thread and copper sheathing are cooperatively connected.
The utility model also provides a kind of feed-through capacitor connector, it is characterised in that: including copper lid, feed-through capacitor, second
Glue core, PIN needle, third glue core, hollow copper sheathing, wherein copper lid, feed-through capacitor, the second glue core, PIN needle, third glue core be successively
It is arranged in the internal cavity of copper sheathing, wherein one end of the PIN needle sequentially passes through the second glue core, feed-through capacitor, copper lid and prolongs
Stretch out outside copper sheathing, third glue core retainer plate in the other end and copper sheathing of the PIN needle be adjacent to.
It further, further include nut, spring meson, the surface of the copper sheathing is equipped with external screw thread, wherein spring meson, spiral shell
It is female to be successively cooperatively connected with the external screw thread of copper sheathing.
The utility model also provides a kind of feed-through capacitor connector, including hollow copper sheathing, the 4th glue core, the 5th glue core,
PIN needle, feed-through capacitor, Tong Gai, wherein the 4th glue core, PIN needle, the 5th glue core, feed-through capacitor, Tong Gai are successively set on copper sheathing
In internal cavity, one end of the PIN needle passes through the 4th glue core, and the other end of PIN needle sequentially passes through the 5th glue core, punching electricity
Appearance, copper lid simultaneously extend copper sheathing.
Further, further include nut, gasket, the surface of the copper sheathing is equipped with external screw thread, wherein gasket, nut successively with
The external screw thread of copper sheathing is cooperatively connected.
Further, the 5th glue core upper end is equipped with the link block of protrusion, and the bottom of the 4th glue core is equipped with and link block
Compatible connection through slot, the 5th glue core are arranged in connection through slot realization by link block and connect with the 4th glue core.
The utility model also provides a kind of feed-through capacitor connector, including hollow copper sheathing, ground strip copper ring, the 6th glue
Core, PIN needle, feed-through capacitor, Tong Gai, wherein ground strip copper ring, the 6th glue core, PIN needle, feed-through capacitor, Tong Gai are successively set on
In the internal cavity of copper sheathing, one end of the PIN needle sequentially passes through the 6th glue core, ground strip copper ring, and the other end of PIN needle is successively
Across feed-through capacitor, Tong Gai.
Further, the ground strip copper ring includes copper ring, ground strip, wherein one end of the ground strip is vertically welded in
The edge on copper ring surface, the other end of ground strip are bent to arc-shaped structure and are adjacent to the inner wall of copper sheathing；The copper ring
Surface is equipped with through-hole compatible with the 6th glue core top, and the top of the 6th glue core and the inner wall of through-hole in copper sheathing are adjacent to.
It further, further include nut, spring meson, chrysanthemum meson, the surface of the copper sheathing is equipped with external screw thread, wherein chrysanthemum
Flower meson, spring meson, nut are successively cooperatively connected with the external screw thread of copper sheathing.
The utility model has the beneficial effects that: foring electronic component by being arranged feed-through capacitor in copper sheathing and wearing
The new article that core capacitor and DC connector are combined into one, the utility model can connect DC signal can reinforce shield effectiveness again, subtract
Few signal interference, improves the functions such as em filtering, while reducing volume.
Detailed description of the invention
Fig. 1 is a kind of explosive view of feed-through capacitor connector in specific embodiment 1.
Fig. 2 is a kind of cross section structure figure of feed-through capacitor connector in specific embodiment 1.
Fig. 3 is a kind of explosive view of feed-through capacitor connector in specific embodiment 2.
Fig. 4 is a kind of cross section structure figure of feed-through capacitor connector in specific embodiment 2.
Fig. 5 is a kind of explosive view of feed-through capacitor connector in specific embodiment 3.
Fig. 6 is a kind of cross section structure figure of feed-through capacitor connector in specific embodiment 3.
Fig. 7 is the cross section structure figure of the 4th glue core and the 5th glue core in specific embodiment 3.
Fig. 8 is a kind of explosive view of feed-through capacitor connector in specific embodiment 4.
Fig. 9 is a kind of cross section structure figure of feed-through capacitor connector in specific embodiment 4.
Figure 10 is the structural schematic diagram of ground strip copper ring in specific embodiment 4.
Drawing reference numeral explanation: 1. copper sheathings；2.PIN needle；3. feed-through capacitor；4. bronze medal lid；5. nut；6. spring ring；71. the
One glue core；72. the second glue core；73. third glue core；74. the 4th glue core；741. connection through slots；75. the 5th glue core；751. connection
Block；76. the 6th glue core；8. spring meson；9. gasket；10. chrysanthemum meson；11. ground strip copper ring；111. copper ring；112. ground connection
Piece.
Specific embodiment
The utility model is described in detail with Figure of description combined with specific embodiments below.
Please refer to shown in Fig. 1-2, specific embodiment 1: the utility model is about a kind of 3 connector of feed-through capacitor, including sky
The copper sheathing 1 of the heart, spring ring 6, the first glue core 71, PIN needle 2, feed-through capacitor 3, wherein the spring ring 6, the first glue core 71, PIN
Needle 2, feed-through capacitor 3, copper lid 4 are successively set in the internal cavity of copper sheathing 1, and wherein one end of PIN needle 2 passes through the first glue core
71 and spring ring 6, the bottom of the first glue core 71 and spring ring 6 be adjacent to, the other end of PIN needle 2 sequentially pass through punching electricity
Hold 3, copper lid 4 and extend outside copper sheathing 1, and the copper lid 4 is wrapped in the surface of feed-through capacitor 3 and welds with copper sheathing 1.
Refering to Figure 1, wherein further including nut 5, the surface of the copper sheathing 1 is equipped with the external screw thread of corresponding nut 5,
Middle nut 5 is cooperatively connected by external screw thread and copper sheathing 1.
Refering to Figure 1, in specific embodiment 13 connector of feed-through capacitor specific installation steps are as follows: first spring
Circle 6 is filled in copper sheathing 1, and one end of PIN needle 2 is passed through and is then put into togerther with the first glue core 71 and by jig crimping close-fitting
In copper sheathing 1, and the bottom of the first glue core 71 and spring ring 6 is adjacent to, and then feed-through capacitor 3 is filled in, so that PIN needle 2 is another
End is finally again socketed in copper lid 4 one end of PIN needle 2, and copper lid 4 is crimped on copper sheathing 1 by jig across feed-through capacitor 3
Together and weld；5 rotation lock of nut at the external screw thread on the surface of copper sheathing 1, material is thus formed electronic component feed-through capacitor 3 with
The new article that DC connector is combined into one, this article can connect DC signal can reinforce shield effectiveness again, reduce signal interference, mention
The functions such as high em filtering.
In specific embodiment 1, the middle position of the PIN needle 2 is equipped with a circle boss, and wherein one end of PIN needle 2 passes through
First glue core 71, and the surface of boss is adjacent to glue core, the other end of PIN needle 2 pass through feed-through capacitor 3, and the bottom surface of boss with
Feed-through capacitor 3 is adjacent to.The setting of boss can be convenient the positioning of the first glue core 71 and feed-through capacitor 3.
It please refers to shown in Fig. 3-4, specific embodiment 2:
A kind of 3 connector of feed-through capacitor, including hollow copper sheathing 1, copper lid 4, feed-through capacitor 3, the second glue core 72, PIN needle
2, third glue core 73, wherein copper lid 4, feed-through capacitor 3, the second glue core 72, PIN needle 2, third glue core 73 are successively set on copper sheathing 1
Internal cavity in, wherein one end of the PIN needle 2 sequentially passes through the second glue core 72, feed-through capacitor 3, copper lid 4 and extends copper
Outside set 1, the other end of the PIN needle 2 in copper sheathing 1 73 sets of third glue core be adjacent to.
Further include nut 5, spring meson 8, the surface of the copper sheathing 1 is equipped with external screw thread, wherein spring meson 8, nut 5 according to
The secondary external screw thread with copper sheathing 1 is cooperatively connected.
The specific installation steps of 3 connector of feed-through capacitor in specific embodiment 2 are as follows: one end of PIN needle 2 is passed through the
In two glue cores 72, then the combination of PIN needle 2 and the second glue core 72 is crimped in copper sheathing 1 by jig, and PIN needle 2 is extended
Outside copper sheathing 1, third glue core 73 is crimped in copper sheathing 1 by jig and is adjacent to the other end of PIN needle 2；Then feed-through capacitor 3
It covers and extends one end of copper sheathing 1 in PIN needle 2, and be arranged in copper pipe；Copper lid 4 is arranged in copper sheathing 1 again and passes through jig
It is crimped together and welds, sequentially rotation lock is in the external screw thread of copper sheathing 1 for spring meson 8, nut 5, and material is thus formed electronics members
The new article that part feed-through capacitor 3 and RCA connector are combined into one, this article can connect DC signal can reinforce shield effectiveness again,
Signal interference is reduced, the functions such as em filtering are improved.
It please refers to shown in Fig. 5-7, specific embodiment 3:
A kind of 3 connector of feed-through capacitor, including hollow copper sheathing 1, the 4th glue core 74, the 5th glue core 75, PIN needle 2, punching
Capacitor 3, copper lid 4, wherein the 4th glue core 74, PIN needle 2, the 5th glue core 75, feed-through capacitor 3, copper lid 4 are successively set on copper sheathing 1
In internal cavity, one end of the PIN needle 2 passes through the 4th glue core 74, and the other end of PIN needle 2 sequentially passes through the 5th glue core 75, wears
Core capacitor 3, copper lid 4 simultaneously extend copper sheathing 1.
Further include nut 5, gasket 9, the surface of the copper sheathing 1 is equipped with external screw thread, wherein gasket 9, nut 5 successively with copper sheathing
1 external screw thread is cooperatively connected.
It please refers to shown in Fig. 7,75 upper end of the 5th glue core is equipped with the link block 751 of protrusion, the bottom of the 4th glue core 74
Equipped with connection through slot 741 compatible with link block 751, the 5th glue core 75 is arranged by link block 751 in connection through slot
It realizes in 741 and is connect with the 4th glue core 74.Link block 751 and the setting for connecting through slot 741 can guarantee the 5th glue core 75 with
The stability of 4th glue core 74 connection prevents the case where PIN needle 3 deviates.
The specific installation steps of 3 connector of feed-through capacitor in specific embodiment 3 are as follows: one end of PIN needle 2 is filled in
In four glue cores 74, the combination of PIN needle 2 and the 4th glue core 74 is crimped in copper sheathing 1 by jig；Then by the 5th glue core 75
The other end in PIN needle 2 is covered, the 5th glue core 75 is crimped in copper sheathing 1 by jig, and the link block on the top of the 5th glue core 75
751 are arranged in the connection through slot 741 of the 4th glue core 74；Then 3 sets of the feed-through capacitor being arranged in copper pipe are prolonged in PIN needle 2
Stretch out one end of copper sheathing 1；Copper lid 4 is arranged in copper sheathing 1 again and is crimped together and welds by jig；Gasket 9, nut 5
Sequentially rotation lock is combined into one in the external screw thread of copper sheathing 1 material is thus formed electronic component feed-through capacitor 3 and F female connector
New article, this article can connect DC signal can reinforce shield effectiveness again, reduce signal interference, improve the functions such as em filtering.
It please refers to shown in Fig. 8-10, specific embodiment 4: a kind of 3 connector of feed-through capacitor, including hollow copper sheathing 1, ground connection
Piece copper ring 11, the 6th glue core 76, PIN needle 2, feed-through capacitor 3, copper lid 4, wherein ground strip copper ring 11, the 6th glue core 76, PIN needle
2, feed-through capacitor 3, copper lid 4 are successively set in the internal cavity of copper sheathing 1, and one end of the PIN needle 2 sequentially passes through the 6th glue core
76, ground strip copper ring 11, the other end of PIN needle 2 sequentially pass through feed-through capacitor 3, copper lid 4.
It please refers to shown in Figure 10, the ground strip copper ring 11 includes copper ring 111, ground strip 112, wherein the ground strip
112 one end is vertically welded in the surface of copper ring 111, and the other end of ground strip 112 is arc-shaped structure, and ground strip 112
The inner wall of the other end and copper sheathing 1 is adjacent to.
Through-hole compatible with 76 upper end of the 6th glue core is equipped in the copper ring 111；The surface of the copper ring 111 be equipped with
The compatible through-hole in 6th glue core, 76 top, the top of the 6th glue core 76 and the inner wall of through-hole in copper sheathing 1 are adjacent to, and realize
Being stably connected between six glue cores 76 and ground strip copper ring 11.
It further include nut 5, spring meson 8, chrysanthemum meson 10, the surface of the copper sheathing 1 is equipped with external screw thread, and wherein chrysanthemum is situated between
Son 10, spring meson 8, nut 5 are successively cooperatively connected with the external screw thread of copper sheathing 1.
The specific installation steps of 3 connector of feed-through capacitor in specific embodiment 4 are as follows: ground strip copper ring 11 is arranged first
In copper sheathing 1, and one end of the arc-shaped structure of ground strip and the inner wall of copper sheathing 1 are adjacent to；One end of PIN needle 2 is passed through the 6th
Then the combination of PIN needle 2 and the 6th glue core 76 is arranged in copper sheathing 1, while one end of PIN needle 2 is worn by glue core 76
Ground strip copper ring 11 is crossed, and the top of the 6th glue core 76 is plugged on the through-hole of copper ring 111, then setting in copper pipe
3 sets of feed-through capacitor one end for extending copper sheathing 1 in PIN needle 2；Copper lid 4 is arranged in copper sheathing 1 again and is crimped on by jig
Together and weld；Chrysanthemum meson 10, chrysanthemum meson 10, nut 5 are successively cooperatively connected with the external screw thread of copper sheathing 1, are thus formed
The new article that electronic component feed-through capacitor 3 and DC connector are combined into one, this article can connect DC signal can reinforce shielding again
Effect is covered, signal interference is reduced, improves the functions such as em filtering.
Institute in particular embodiments described above using feed-through capacitor 3 is ceramic body feed-through capacitor 3, and specification is
102pF ± 20%/50V.Core-theaded type capacitor self-inductance is much smaller compared with conventional capacitive, so self-resonant frequency is very high.Meanwhile punching
Formula design, also effectively prevents high-frequency signal from input terminal and is directly coupled to output end.The combination of this low pass high resistant,
In 1GHz frequency range, fabulous inhibitory effect is provided.
Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model
Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this
The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (10)
1. a kind of feed-through capacitor connector, it is characterised in that: including spring ring, the first glue core, PIN needle, feed-through capacitor, hollow
Copper sheathing, wherein the spring ring, the first glue core, PIN needle, feed-through capacitor, Tong Gai are successively set in the internal cavity of copper sheathing,
One end of middle PIN needle passes through the first glue core and spring ring, and the other end of PIN needle sequentially passes through feed-through capacitor, copper lid and extends
Out outside copper sheathing, and the copper lid is wrapped in the surface of feed-through capacitor and welds with copper sheathing.
2. a kind of feed-through capacitor connector according to claim 1, it is characterised in that: it further include nut, the copper sheathing
Surface is equipped with the external screw thread of corresponding nut, and wherein nut is cooperatively connected by external screw thread and copper sheathing.
3. a kind of feed-through capacitor connector, it is characterised in that: including copper lid, feed-through capacitor, the second glue core, PIN needle, third glue
Core, hollow copper sheathing, wherein copper lid, feed-through capacitor, the second glue core, PIN needle, third glue core are successively set on the inner chamber of copper sheathing
In body, wherein one end of the PIN needle sequentially passes through the second glue core, feed-through capacitor, copper lid and extends outside copper sheathing, the PIN
Third glue core retainer plate in the other end and copper sheathing of needle be adjacent to.
4. a kind of feed-through capacitor connector according to claim 3, it is characterised in that: further include nut, spring meson, institute
The surface for stating copper sheathing is equipped with external screw thread, and wherein spring meson, nut are successively cooperatively connected with the external screw thread of copper sheathing.
5. a kind of feed-through capacitor connector, it is characterised in that: including the 4th glue core, the 5th glue core, PIN needle, feed-through capacitor, copper
Lid, hollow copper sheathing, wherein the 4th glue core, PIN needle, the 5th glue core, feed-through capacitor, Tong Gai are successively set on the inner chamber of copper sheathing
In body, one end of the PIN needle passes through the 4th glue core, and the other end of PIN needle sequentially passes through the 5th glue core, feed-through capacitor, Tong Gai
And extend copper sheathing.
6. a kind of feed-through capacitor connector according to claim 5, it is characterised in that: further include nut, gasket, the copper
The surface of set is equipped with external screw thread, and wherein gasket, nut are successively cooperatively connected with the external screw thread of copper sheathing.
7. a kind of feed-through capacitor connector according to claim 5, it is characterised in that: the 5th glue core upper end is equipped with protrusion
The bottom of link block, the 4th glue core is equipped with connection through slot compatible with link block, and the 5th glue core passes through link block
Setting is realized in connection through slot and is connect with the 4th glue core.
8. a kind of feed-through capacitor connector, it is characterised in that: including ground strip copper ring, the 6th glue core, PIN needle, feed-through capacitor, copper
Lid, hollow copper sheathing, wherein ground strip copper ring, the 6th glue core, PIN needle, feed-through capacitor, Tong Gai are successively set on the inside of copper sheathing
In cavity, one end of the PIN needle sequentially passes through the 6th glue core, ground strip copper ring, and the other end of PIN needle sequentially passes through punching electricity
Hold, copper lid.
9. a kind of feed-through capacitor connector according to claim 8, it is characterised in that: the ground strip copper ring includes copper
Ring, ground strip, wherein one end of the ground strip is vertically welded in the edge on copper ring surface, the other end of ground strip is bent to
Arc-shaped structure is simultaneously adjacent to the inner wall of copper sheathing；The surface of the copper ring is equipped with through-hole compatible with the 6th glue core top, copper
The top of the 6th glue core and the inner wall of through-hole in set are adjacent to.
10. a kind of feed-through capacitor connector according to claim 8, it is characterised in that: further include nut, spring meson,
Chrysanthemum meson, the surface of the copper sheathing are equipped with external screw thread, wherein chrysanthemum meson, spring meson, nut successively with the outer spiral shell of copper sheathing
Line is cooperatively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938066.9U CN208478735U (en) | 2018-06-15 | 2018-06-15 | A kind of feed-through capacitor connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938066.9U CN208478735U (en) | 2018-06-15 | 2018-06-15 | A kind of feed-through capacitor connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208478735U true CN208478735U (en) | 2019-02-05 |
Family
ID=65213886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820938066.9U Expired - Fee Related CN208478735U (en) | 2018-06-15 | 2018-06-15 | A kind of feed-through capacitor connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208478735U (en) |
-
2018
- 2018-06-15 CN CN201820938066.9U patent/CN208478735U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190205 Termination date: 20210615 |