CN209929499U - Wiring pin for filter - Google Patents
Wiring pin for filter Download PDFInfo
- Publication number
- CN209929499U CN209929499U CN201921273537.XU CN201921273537U CN209929499U CN 209929499 U CN209929499 U CN 209929499U CN 201921273537 U CN201921273537 U CN 201921273537U CN 209929499 U CN209929499 U CN 209929499U
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- wiring pin
- filter
- wire
- pin
- cover plate
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Abstract
The utility model relates to a wiring pin for a filter, which comprises a filter, a junction box is fixedly connected on the front side surface of the filter, a cover plate is movably connected on the junction box through a hinge, threading grooves are evenly arranged on the cover plate, a positive wiring pin and a negative wiring pin are fixedly connected inside the junction box, the negative wiring pin is arranged below the positive wiring pin, first threaded holes are respectively arranged at the tops of the positive wiring pin and the negative wiring pin, second threaded holes are respectively arranged on the front side surfaces of the positive wiring pin and the negative wiring pin, a wire groove is arranged on one side of the second threaded hole, a spring mounting groove is arranged on one side of the wire groove, a spring is arranged in the spring mounting groove, the connection and the fixation are convenient, the wire removal is convenient, and the requirements of frequent connection and the wire removal of the filter are effectively met, meanwhile, the wiring pin can be effectively protected during wiring, and electric leakage or water inflow is prevented.
Description
Technical Field
The utility model relates to a wiring pin for filter belongs to wave filter technical field.
Background
A filter is an electrical component that reduces or eliminates the effect of harmonics on an electrical power system. The filter is a filter circuit consisting of a capacitor, an inductor and a resistor, and can effectively filter a frequency point of a specific frequency in a power line or frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency. The wave filter mainly divide into active filter and passive filter, the effect lets the passing through of useful signal non-attenuation, carry out big reflection to the unnecessary signal, the connection pin for the wave filter is a kind of joint that is used for the wiring, make things convenient for the wave filter to be connected with electric wire or direction, current connection pin for the wave filter, common structure is fixed, be not convenient for installation and dismantlement, the cost is with high costs, the result of use is poor, when the connection pin with be connected by the connecting wire, generally twine the connecting wire on the terminal, the contact effect is poor, the installation is complicated.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides a wiring pin for filter, and convenient wiring is connected, connects fixedly effectually, makes things convenient for the stitches removing simultaneously, has effectively satisfied the requirement of frequent wiring of filter, stitches removing, can effectively protect wiring pin department when the wiring simultaneously, prevents the electric leakage or intakes, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
a wiring pin for a filter comprises the filter, wherein a junction box is fixedly connected to the front side surface of the filter, a cover plate is movably connected to the junction box through a hinge, threading grooves are uniformly formed in the cover plate, a positive wiring pin and a negative wiring pin are fixedly connected to the interior of the junction box, the negative wiring pin is arranged below the positive wiring pin, first threaded holes are formed in the tops of the positive wiring pin and the negative wiring pin, second threaded holes are formed in the front side surfaces of the positive wiring pin and the negative wiring pin, a wire groove is formed in one side of the second threaded hole, a spring mounting groove is formed in one side of the wire groove, a spring is arranged in the spring mounting groove, a conductive elastic sheet is fixedly connected to the top of the spring, a compression bolt is in threaded connection with the first threaded hole, and a sealing threaded cap is in threaded connection with the second threaded hole, and the sealing thread cap is provided with a thread passing hole.
Further, the cover plate is of an L-shaped structure, the cover plate is fixedly connected with a handle, and the cover plate and the handle are both made of polyethylene materials.
Further, the number of the positive wiring pins, the number of the negative wiring pins and the number of the threading grooves are all six, and the positive wiring pins and the negative wiring pins are arranged in a group from top to bottom.
Furthermore, a wire core is arranged in the wire groove, and an insulating outer sleeve is arranged outside the wire core.
Further, the conductive elastic sheet is made of copper, and the other end of the conductive elastic sheet is electrically connected with the filter.
Furthermore, the hold-down bolt is made of engineering plastics, and the bottom of the conductive elastic sheet is fixedly connected with the spring.
The utility model discloses beneficial effect: a filter wiring pin, wherein the structure of the positive wiring pin and the negative wiring pin is the same, the negative wiring pin is arranged below the positive wiring pin, the positive wiring pin and the negative wiring pin form a group one above the other, which is convenient for wiring connection and identification and can effectively reduce wiring errors, when connecting wires, firstly, an insulating outer sleeve at the outer side of the end part of the wire is stripped to expose the wire core inside, the wire core penetrates through a wire passing hole on a sealing screw cap to penetrate into a wire groove, a conductive elastic sheet is pressed by a pressing bolt to contact the wire core to realize the electrical connection of the wire and the filter, the connection and fixation effect is good, when the wire needs to be removed, the pressing bolt only needs to be unscrewed, the sealing screw cap is removed and the wire is taken out, the protection of the wiring pin is facilitated through a cover plate and the wire passing groove, the whole structure is convenient for removing the wire, the requirement that the wave filter often connects wire, takes out stitches has effectively been satisfied, can effectively protect wiring pin department when the wiring simultaneously, prevents that electric leakage or intaking from causing the influence to the use of wave filter.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is the utility model relates to a connection structure chart of wiring pin terminal box for filter.
Fig. 2 is the utility model relates to a filter is with inside structure chart of wiring pin terminal box.
Fig. 3 is the utility model relates to a positive pole wiring pin of wiring pin and negative pole wiring pin structure picture for filter.
Fig. 4 is a schematic view of the connection pin connection wire for the filter of the present invention.
Reference numbers in the figures: 1. a filter; 2. a junction box; 3. a cover plate; 4. a handle; 5. a threading slot; 6. a positive wiring pin; 7. a hold-down bolt; 8. sealing the threaded cap; 9. a wire passing hole; 10. a negative wiring pin; 11. a conductive spring plate; 12. a spring mounting groove; 13. a spring; 14. a wire core; 15. an insulating outer sleeve; 16. a second threaded hole; 17. a first threaded hole; 18. a wire guide groove.
Detailed Description
The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.
Example 1
As shown in fig. 1-4, a wiring pin for a filter comprises a filter 1, a terminal box 2 is fixedly connected to the front side of the filter 1, a cover plate 3 is movably connected to the terminal box 2 through a hinge, threading grooves 5 are uniformly formed in the cover plate 3, an anode wiring pin 6 and a cathode wiring pin 10 are fixedly connected to the inside of the terminal box 2, the cathode wiring pin 10 is arranged below the anode wiring pin 6, first threaded holes 17 are formed in the tops of the anode wiring pin 6 and the cathode wiring pin 10, second threaded holes 16 are formed in the front sides of the anode wiring pin 6 and the cathode wiring pin 10, a wire groove 18 is formed in one side of each second threaded hole 16, a spring mounting groove 12 is formed in one side of each wire groove 18, a spring 13 is arranged in each spring mounting groove 12, and a conductive elastic sheet 11 is fixedly connected to the top of each spring 13, the first threaded hole 17 is connected with the compression bolt 7 through threads, the second threaded hole 16 is connected with the sealing threaded cap 8 through threads, and the sealing threaded cap 8 is provided with the wire passing hole 9.
In this embodiment, apron 3 sets up to L type structure, just 3 fixedly connected with handles 4 of apron, apron 3, handle 4 constitute by the polyethylene material, are insulating material, can effectively play insulating guard to the wiring pin.
In this embodiment, anodal wiring pin 6, negative pole wiring pin 10, threading groove 5 all set up to six, anodal wiring pin 6, negative pole wiring pin 10 are established from top to bottom to be a set of, and anodal wiring pin 6, negative pole wiring pin 10 the same structure, and negative pole wiring pin 10 sets up in anodal wiring pin 6 below, and anodal wiring pin 6, negative pole wiring pin 10 constitute a set of one on the other, make things convenient for the wiring to connect, and the discernment of being convenient for can effectively reduce the wiring mistake.
In this embodiment, a wire core 14 is arranged in the wire groove 18, an insulating outer sleeve 15 is arranged outside the wire core 14, the insulating outer sleeve 15 is used for protecting the wire core 14 and insulating, the wire core 14 is connected with the conductive elastic sheet 11 when in connection, and the insulating outer sleeve 15 is arranged outside the wire through hole 9 to effectively prevent electric shock and electric leakage.
In this embodiment, the conductive elastic piece 11 is made of copper, and the other end of the conductive elastic piece 11 is electrically connected to the filter 1.
Example 2
The hold-down bolt 7 is made of engineering plastics, the bottom of the conductive elastic sheet 11 is fixedly connected with the spring 13, the engineering plastics made of insulating materials are adopted, accidents caused by electric leakage when the wire is detached can be effectively prevented, the spring 13 plays a supporting role, and the separation of the wire and the conductive elastic sheet 11 is convenient to realize when the wire is detached.
The utility model discloses improve in: a filter is with connecting the pin, wherein the positive pole wiring pin 6, the negative pole wiring pin 10 structure is the same, the negative pole wiring pin 10 is set up under the positive pole wiring pin 6, the negative pole wiring pin 10 form a series of one on top of one, facilitate the connection, easy to discern, can reduce the wiring mistake effectively, while connecting the wire, strip the insulating overcoat 15 outside the end of wire at first, expose the wire core 14 inside, penetrate the wire core 14 through the wire through hole 9 on the sealed screw cap 8 and penetrate into the wire trough 18, compress the conductive shell fragment 11 and contact the wire core 14 and realize the electrical connection of the wire and filter 1 through the clamp bolt 7, connect and fix effectually, only need to unscrew the clamp bolt 7 when needing to remove the wire, remove the sealed screw cap 8 and take out the wire outward, it is convenient to protect the pin of the wire through the cover plate 3 and the threading trough 5 that are set up, the convenient stitches of overall structure has effectively satisfied the requirement that the wave filter often worked a telephone switchboard, stitches, can effectively protect wiring pin department when the wiring simultaneously, prevents that electric leakage or intaking from causing the influence to the use of wave filter 1.
The foregoing is an embodiment of the preferred embodiment of the present invention, showing and describing the basic principles and main features of the present invention and the advantages of the present invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and the foregoing embodiments and descriptions are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. A filter is with wiring pin, includes filter (1), its characterized in that: the filter is characterized in that a junction box (2) is fixedly connected to the front side face of the filter (1), a cover plate (3) is movably connected to the junction box (2) through a hinge, threading grooves (5) are uniformly formed in the cover plate (3), an anode wiring pin (6) and a cathode wiring pin (10) are fixedly connected to the interior of the junction box (2), the cathode wiring pin (10) is arranged below the anode wiring pin (6), first threaded holes (17) are formed in the tops of the anode wiring pin (6) and the cathode wiring pin (10), second threaded holes (16) are formed in the front side faces of the anode wiring pin (6) and the cathode wiring pin (10), a wire groove (18) is formed in one side of each second threaded hole (16), a spring mounting groove (12) is formed in one side of each wire groove (18), and a spring (13) is arranged in each spring mounting groove (12), the conductive elastic sheet (11) is fixedly connected to the top of the spring (13), the pressing bolt (7) is connected to the first threaded hole (17) in a threaded mode, the sealing threaded cap (8) is connected to the second threaded hole (16) in a threaded mode, and the wire passing hole (9) is formed in the sealing threaded cap (8).
2. The filter terminal pin according to claim 1, wherein: the cover plate (3) is of an L-shaped structure, the cover plate (3) is fixedly connected with a handle (4), and the cover plate (3) and the handle (4) are made of polyethylene materials.
3. The filter terminal pin according to claim 1, wherein: anodal wiring pin (6), negative pole wiring pin (10), threading groove (5) all set up to six, anodal wiring pin (6), negative pole wiring pin (10) are established to a set of from top to bottom.
4. The filter terminal pin according to claim 1, wherein: a wire core (14) is arranged in the wire groove (18), and an insulating outer sleeve (15) is arranged on the outer side of the wire core (14).
5. The filter terminal pin according to claim 1, wherein: the conductive elastic sheet (11) is made of copper, and the other end of the conductive elastic sheet (11) is electrically connected with the filter (1).
6. The filter terminal pin according to claim 1, wherein: the pressing bolt (7) is made of engineering plastics, and the bottom of the conductive elastic sheet (11) is fixedly connected with a spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921273537.XU CN209929499U (en) | 2019-08-07 | 2019-08-07 | Wiring pin for filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921273537.XU CN209929499U (en) | 2019-08-07 | 2019-08-07 | Wiring pin for filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209929499U true CN209929499U (en) | 2020-01-10 |
Family
ID=69094234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921273537.XU Expired - Fee Related CN209929499U (en) | 2019-08-07 | 2019-08-07 | Wiring pin for filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209929499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336139A (en) * | 2019-08-07 | 2019-10-15 | 迈特通信设备（苏州）有限公司 | A kind of filter wiring pin |
| CN114188741A (en) * | 2021-12-14 | 2022-03-15 | 扬州五岳电器有限公司 | Subside formula temperature detect switch connector |
-
2019
- 2019-08-07 CN CN201921273537.XU patent/CN209929499U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336139A (en) * | 2019-08-07 | 2019-10-15 | 迈特通信设备（苏州）有限公司 | A kind of filter wiring pin |
| CN114188741A (en) * | 2021-12-14 | 2022-03-15 | 扬州五岳电器有限公司 | Subside formula temperature detect switch connector |
| CN114188741B (en) * | 2021-12-14 | 2023-09-19 | 扬州五岳电器有限公司 | Sedimentation type temperature control switch connector |
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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 |
Granted publication date: 20200110 Termination date: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |