CN206673238U - A kind of integrated shielding and the socket of filter function - Google Patents
A kind of integrated shielding and the socket of filter function Download PDFInfo
- Publication number
- CN206673238U CN206673238U CN201720088076.3U CN201720088076U CN206673238U CN 206673238 U CN206673238 U CN 206673238U CN 201720088076 U CN201720088076 U CN 201720088076U CN 206673238 U CN206673238 U CN 206673238U
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- cable
- magnet ring
- socket
- section
- overhanging section
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Abstract
It the utility model is related to the socket of a kind of integrated shielding and filter function, including the metal shell with the cable passage for being installed for cable, the magnet ring for being located on cable to be filtered to cable transmission signal is provided with metal shell, magnet ring is built in metal shell, metal shell forms screen layer when in use, magnet ring realizes the filter action to interference signal, magnet ring is incorporated into socket, make socket while there is the function of metallic shield and magnet ring filtering, change amount is small, implement more convenient, it is and compact-sized, it is convenient for production, reduce production cost.
Description
Technical field
It the utility model is related to the socket of a kind of integrated shielding and filter function.
Background technology
Many electrical equipment can produce substantial amounts of harmonic wave in use, cause communication apparatus and electronic equipment to produce seriously
Interference.With the fast development of new energy vehicle, its Electro Magnetic Compatibility also has been to be concerned by more and more people.Due to new energy
Vehicle electric, electric component possess high current, high-tension feature, and interference signal is convex by its rat tail radiation emissions problem
It is aobvious.New energy vehicle Electro Magnetic Compatibility turns into the key of product stability, is rationally to have using measures such as ground connection, shielding, filtering
Effect solves the means of electromagnetic compatibility problem.In device EMC Design, the processing to wire harness interference signal is more using shielding
Handled with filtering.Magnet ring is most commonly set on the wire harness close to one end, and the effect of magnet ring is limitation electromagnetic interference.
A projection is had on unmasked wire harness, unsightly and structure is not compact, and wire harness both ends connect with socket during manufacturing
Injection casing is needed after connecing, magnet ring is also required to injection casing in itself, it is necessary to be molded twice, wasted time and energy, and causes production cost height.
On shielded wire harness, magnet ring can not be arranged on outside the cored wire in screen layer.For molded device architecture, it is carried out
When electromagnetic compatibility is rectified and improved, exterior shield wire harness can not use magnet ring, and device inside rectification space is limited, can not effectively realize magnet ring
Filtering.
Utility model content
The purpose of this utility model is to provide inserting for a kind of low cost, the integrated shielding easily implemented and filter function
Seat.
To achieve the above object, the technical scheme of the socket of a kind of integrated shielding of the present utility model and filter function is：
A kind of integrated shielding and the socket of filter function, including the metal shell with the cable passage for being installed for cable, metal
The magnet ring for being located on cable is provided with housing.
The metal shell include be wholely set with cable perforation inserting section and hollow overhanging section, overhanging section it is interior
Chamber is perforated to form the cable passage with cable, and magnet ring is arranged in the inner chamber of overhanging section.
At least side of magnet ring is provided with neonychium in the inner chamber of the overhanging section, the end set of overhanging section, which has, to be used for
The fixture of fixed magnet ring, fixture have the confined planes that spacing cooperation is contacted with magnet ring or neonychium, and fixture, which has, supplies line
The cable that cable passes through passes through hole.
The neonychium includes being arranged at magnet ring close to the elastic buffering pad of inserting section side and relative with elastic buffering pad
The collision mat of magnet ring opposite side is arranged at, fixture is by contacting spacing coordinate to fix magnet ring with collision mat.
The end set of the overhanging section has screw thread, and fixture is the cable locking head being threadedly connected on overhanging section.
Connecting plate is provided with the metal shell outer wall, connecting hole is provided with connecting plate.
The metal shell includes inserting section and hollow overhanging section with cable perforation, inserting section and overhanging section one
Multidiameter structure is shaped to, the diameter of inserted terminal is more than the diameter of overhanging section, and the step surface of multidiameter structure is formed and connecting plate
The joint face being fitted and connected, inner chamber and the cable of overhanging section perforate to form the cable passage, and magnet ring is arranged at the interior of overhanging section
In chamber.
The beneficial effects of the utility model are：Magnet ring is built in metal shell, metal shell forms screen when in use
Cover layer, magnet ring realizes the filter action to interference signal, and magnet ring is incorporated into socket, make socket at the same have metallic shield with
The function of magnet ring filtering, change amount is small, implements more convenient, and compact-sized, convenient for production, reduces production cost.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the socket of a kind of integrated shielding of the present utility model and filter function
Figure；
Fig. 2 is Fig. 1 explosive view one；
Fig. 3 is Fig. 1 explosive view two；
Fig. 4 is the structural representation of the first structure of magnet ring；
Fig. 5 is the structural representation of second of structure of magnet ring；
Fig. 6 is the structural representation of the third structure of magnet ring；
Fig. 7 is the structural representation of the 4th kind of structure of magnet ring；
Fig. 8 is the structural representation of the 5th kind of structure of magnet ring.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of the socket of a kind of integrated shielding of the present utility model and filter function, as shown in Figures 1 to 8,
Including the metal shell 1 with inserted terminal, metal shell 1 includes integrally formed inserting section 8 and overhanging section 9, in use, grafting
Section 8, which is located at, to be needed to install the outside of the parts metal shell 11 of the socket, and overhanging section 9, which is located at, to be needed to install zero of the socket
The inside of part metal shell 11, inserting section 8 are in multidiameter structure with overhanging section 9, and the diameter of inserting section 8 is more than the straight of overhanging section 9
Footpath, connecting plate 10 is provided with metal shell 1, connecting hole 7 is provided with connecting plate 10, connecting plate 10 is sheathed on overhanging section 9
Outer wall on and be bonded with the step surface of multidiameter structure welding, the step surface of multidiameter structure is formed and the company of fitting of connecting plate 10
The joint face connect, connecting plate 10 are connected by screw 12 with parts metal shell 11.
Inserting section 8 is provided with the cable perforation for being used to install for cable 6, and overhanging section 9 is hollow structure, overhanging section 9 it is interior
Chamber perforates to form the cable passage that cable 6 is threaded onto in metal shell 1 with cable, is provided with and is located in the inner chamber of overhanging section 9
Magnet ring 3 on cable, magnet ring 3 are highly bonded with cable 6, in the inner chamber of overhanging section 9 in magnet ring 3 close inserting section 8 side
It is provided with elastic buffering pad 2, the opposite side in the inner chamber of overhanging section 9 in magnet ring 3 is relatively set with collision mat with elastic buffering pad 2
4, the end thread of overhanging section 9 is connected with cable locking head 5, and cable locking head 5 forms fixture, the end set of overhanging section 9
There is external screw thread, internal thread is provided with cable locking head 5, be provided with cable locking head 5 and top pressure cooperation is contacted with collision mat to incite somebody to action
The limited step that magnet ring is fixed, the step surface of limited step form confined planes, have on cable locking head 5 and worn for cable 6
The cable crossed is by hole, and elastic buffering pad 2 on collision mat 4 with being provided with the hole passed through for cable.
The present embodiment middle magnetic ring 3 shares 5 kinds of structures, respectively as shown in Fig. 4-Fig. 8.The first structure such as Fig. 4 institutes of magnet ring 3
Show, magnet ring 3 only has one, and cable 6 has one, and magnet ring 3 is provided with the mounting hole passed through for cable 6.Second of structure of magnet ring 3
As shown in figure 5, magnet ring 3 only has one, cable 6 has two, and the mounting hole that cable 6 corresponding to supplying installs is respectively equipped with magnet ring 3.
For the first structure of magnet ring 3 as shown in fig. 6, magnet ring 3 only has one, cable 6 has three, is respectively equipped with magnet ring 3 corresponding to confession
The mounting hole that cable 6 installs.The first three structure of magnet ring 3 is cirque structure.For the working frequency of different interference signals,
The shape of magnet ring 3 can also change, and the 4th kind of structure of magnet ring 3 is as shown in fig. 7, cable 6 has two, and magnet ring 3 only has one, magnetic
Ring 3 is provided with the mounting hole that cable 6 corresponding to confession installs respectively, and now magnet ring 3 is kidney-shaped structure.The quantity of magnet ring 3 can also
Corresponded with the radical of cable 6, the 5th kind of structure of magnet ring 3, as shown in figure 8, the quantity of magnet ring 3 there are two, cable 6 has two
Root, each magnet ring 3 correspond to be located on corresponding cable 6 respectively.For different use occasions, can select different magnetic conductivities,
Different sizes and magnet ring of different shapes, corresponding frequencies are implemented to filter.
The shielding of the socket of a kind of integrated shielding of the present utility model and filter function is completed by metal shell, filter action
Completed by the magnet ring in metal shell, after cable is by magnet ring, magnet ring realizes the filtering to interference signal, the connector
It is fixed on by connecting plate on corresponding parts metal shell, overhanging section 9 is located inside parts metal shell, inserting section 8
Be used for outside the parts metal shell with other matched plug grafting, realize that 360 degree completely shield, inserting section
8 structure is usually national Specification, such as the quantity of jack, shape etc., the inserting section 8 for the socket produced
Shape has been fixed, and if magnet ring is arranged in inserting section, the change amount to socket is larger, and magnet ring is arranged at into overhanging
In section 9, then the change amount to socket is smaller, more convenient realization and operation.
In embodiment of the present utility model, metal shell can also be Split type structure, and now inserting section can with overhanging section
To weld together；Inserting section can also be identical with the diameter of overhanging section；Elastic buffer can also be respectively provided with the both sides of magnet ring
Pad or be respectively provided with collision mat；In the case where meeting use, collision mat can also be not provided with, collision mat can also be not provided with, this
When cable locking head on have spacing confined planes are contacted with magnet ring；Fixture can also rely on the end of frictional force insertion overhanging section
In the inner chamber in portion；Connecting plate can also be arranged on the outer wall of inserting section；Connecting plate can also be arranged on overhanging section but not with
The step surface fitting of multi-diameter shaft.
Claims (7)
1. a kind of integrated shielding and the socket of filter function, it is characterised in that：Including with for leading to for the cable that cable installs
The metal shell in road, the magnet ring for being located on cable to be filtered to cable transmission signal is provided with metal shell.
2. a kind of integrated shielding according to claim 1 and the socket of filter function, it is characterised in that：The metal shell
There is the inserting section of cable perforation and hollow overhanging section including what is be wholely set, inner chamber and the cable of overhanging section perforate to form institute
Cable passage is stated, magnet ring is arranged in the inner chamber of overhanging section.
3. a kind of integrated shielding according to claim 2 and the socket of filter function, it is characterised in that：The overhanging section
At least side of magnet ring is provided with neonychium in inner chamber, the end set of overhanging section has the fixture for fixing magnet ring, Gu
Determining part has the confined planes that spacing cooperation is contacted with magnet ring or neonychium, and there is fixture the cable passed through for cable to pass through hole.
4. a kind of integrated shielding according to claim 3 and the socket of filter function, it is characterised in that：The neonychium bag
Include and be arranged at magnet ring and be relatively arranged on the anti-of magnet ring opposite side close to the elastic buffering pad of inserting section side and with elastic buffering pad
Water cushion, fixture is by contacting spacing coordinate to fix magnet ring with collision mat.
A kind of 5. socket of the integrated shielding and filter function according to claim any one of 2-4, it is characterised in that：It is described
The end set of overhanging section has screw thread, and fixture is the cable locking head being threadedly connected on overhanging section.
6. a kind of integrated shielding according to claim 1 and the socket of filter function, it is characterised in that：The metal shell
Connecting plate is provided with outer wall, connecting hole is provided with connecting plate.
7. a kind of integrated shielding according to claim 6 and the socket of filter function, it is characterised in that：The metal shell
Including the inserting section perforated with cable and hollow overhanging section, inserting section and overhanging section are integrally molded so as multidiameter structure, insert
The diameter for connecing end is more than the diameter of overhanging section, and the step surface of multidiameter structure forms the joint face being fitted and connected with connecting plate, hangs
Stretch the inner chamber of section and cable perforates to form the cable passage, magnet ring is arranged in the inner chamber of overhanging section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720088076.3U CN206673238U (en) | 2017-01-23 | 2017-01-23 | A kind of integrated shielding and the socket of filter function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720088076.3U CN206673238U (en) | 2017-01-23 | 2017-01-23 | A kind of integrated shielding and the socket of filter function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673238U true CN206673238U (en) | 2017-11-24 |
Family
ID=60378891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720088076.3U Active CN206673238U (en) | 2017-01-23 | 2017-01-23 | A kind of integrated shielding and the socket of filter function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023559A (en) * | 2018-01-11 | 2018-05-11 | 煤炭科学技术研究院有限公司 | A kind of wave filter |
| CN111059033A (en) * | 2019-12-18 | 2020-04-24 | 浙江华力新能源科技有限公司 | Electric compressor shielding cover and air conditioner |
-
2017
- 2017-01-23 CN CN201720088076.3U patent/CN206673238U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023559A (en) * | 2018-01-11 | 2018-05-11 | 煤炭科学技术研究院有限公司 | A kind of wave filter |
| CN111059033A (en) * | 2019-12-18 | 2020-04-24 | 浙江华力新能源科技有限公司 | Electric compressor shielding cover and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| CP03 | Change of name, title or address |