CN207116791U - One kind electromagnetic shielding high-tension connector - Google Patents
One kind electromagnetic shielding high-tension connector Download PDFInfo
- Publication number
- CN207116791U CN207116791U CN201721036672.3U CN201721036672U CN207116791U CN 207116791 U CN207116791 U CN 207116791U CN 201721036672 U CN201721036672 U CN 201721036672U CN 207116791 U CN207116791 U CN 207116791U
- Authority
- CN
- China
- Prior art keywords
- upper lid
- base
- gland head
- tension connector
- electromagnetic shielding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
It the utility model is related to a kind of electromagnetic shielding high-tension connector, including upper lid, base, binding post, gland head, shielding cylinder and water proof ring, the upper lid is fastened and connected with the base, the binding post is connected on the base by wiring screw rod, the shielding cylinder is arranged on inside the base cavity pocket, and the gland head and the head of the base are attached for fixed beam；The intermediate layer of the upper lid is the upper lid intermediate layer made of metal material, inside and outside two layers of the upper lid is made by plastic material, respectively upper lid outer layer and upper lid internal layer, offer the grid for connecting the upper lid outer layer and the upper lid internal layer on the upper lid intermediate layer, the link position of the upper lid and the base is arranged to be mutually adapted domatic；The both ends of the housing are respectively arranged with the shielding pawl to outside the housing and to the housing internal projection；The light weight of the electromagnetic shielding high-tension connector, shield effectiveness are good.
Description
Technical field
It the utility model is related to electric fittings technical field, and in particular to one kind electromagnetic shielding high-tension connector.
Background technology
High-tension connector is a kind of common electric fittings.Existing high-tension connector poor sealing performance, water are easily accessible
To inside high-tension connector, the performance of high-tension connector on the one hand can be reduced, still further aspect can shorten making for high-tension connector
Use the life-span.In addition, existing high-tension connector is poor to the shield effectiveness of electromagnetic signal, electromagnetic interference is easily produced, is influenceed and height
Press the performance of the equipment of connector connection.In addition, existing high-voltage connecting line box water proofing property is poor, the water capacity easily enters high pressure from gland head
In terminal box；Gland head does not have anti-back function, and after gland head is spirally connected with penetration pipe, gland head is easy for can be from threading
Screwed down on pipe, security is poor.And the shell generally use metal material of the high-tension connector of prior art is made, so meeting
Increase the weight of connector itself, improved necessity be present.
Utility model content
The purpose of this utility model is to be directed to above-mentioned deficiency of the prior art, there is provided one kind electromagnetic shielding high pressure connection
Device, to solve above-mentioned technical problem.
The purpose of this utility model is achieved through the following technical solutions.
One kind electromagnetic shielding high-tension connector, including upper lid, base, binding post, gland head, shielding cylinder and water proof ring,
The upper lid is fastened and connected with the base, and the binding post is connected on the base by wiring screw rod, the shielding cylinder
It is arranged on inside the base cavity pocket, the gland head and the head of the base are attached for fixed beam；On described
The intermediate layer of lid is that upper lid intermediate layer, inside and outside two layers of the upper lid are made by plastic material made of metal material, point
Not Wei upper lid outer layer and upper lid internal layer, offer on the upper lid intermediate layer and connect the upper lid outer layer and the upper lid internal layer
Grid, the base also have three-decker, respectively made of metal material base intermediate layer, made of plastic material
Base outer layer and base internal layer, are provided with grid on the base intermediate layer, and the connection position of the upper lid and the base installs
Be set to be mutually adapted it is domatic；The shielding cylinder includes the shielding for being located at the sleeve of internal layer and being socketed in the sleeve surface
Set, the both ends of the housing are respectively arranged with the shielding pawl to outside the housing and to the housing internal projection, described
The pawl eye for the shielding pawl convex is provided with sleeve；The water proof ring include be arranged on base base water proof ring, set
Put the upper lid water proof ring between upper lid and base and the gland head water proof ring being arranged on inside the gland head；The gland head
The head for being internally located at the gland head water proof ring is additionally provided with anti-back pad, and the anti-back pad is a fissare ring-type of tool
Structure, anti-back projection is provided with the surface of the anti-back pad, is provided with the gland head raised mutually suitable with the anti-back
The anti-back slot matched somebody with somebody, the raised two relative faces of the anti-back are ramp structure, and the gradient on two slopes is different.
Wherein, a boss is outwards provided with the bottom surface of the base.
Wherein, on the anti-back pad at least provided with an anti-back projection, the anti-back slot that is set in the gland head
Number is more than or equal to the raised number of the anti-back.
Wherein, three anti-back projections are evenly arranged with the anti-back pad, are provided with the gland head and three institutes
State three anti-back slots that anti-back projection is adapted.
Wherein, the housing is fabricated by beryllium copper.
Wherein, the upper lid intermediate layer and the base intermediate layer are made by stainless steel material.
Wherein, it is provided with threading between the gland head water proof ring and the anti-back pad in the gland head inner chamber
Pipe.
Wherein, wherein one end of the sleeve is axially disposed jagged and on the outer surface of the port position of this one end
It is provided with a circle anti-back flange collar.
The beneficial effects of the utility model：
The shell of electromagnetic shielding high-tension connector of the present utility model is layer structure, including made of the metal material in
Interbed and the outer layer made of plastic material and internal layer for being arranged on the metal intermediate layer outside and inner face, this structure are compared
Have the function that to mitigate own wt in the shell that traditional simple metal makes；
And grid is provided with the shell in intermediate layer, the outer layer and internal layer of so described shell can pass through the grid
Lattice are attached, and are not in thus that outer layer and internal layer are affected by thermal expansion and contraction and caused local deformation；
Anti-back pad is provided with the inner chamber of the gland head, anti-back projection is provided with the anti-back pad, it is described anti-
Move back it is raised be adapted with anti-back slot that is being set in the gland head, the anti-back slot of the gland head is so turned into the anti-back
During raised position, in the presence of no external force, the gland head would not fall down from the head of the base, so as to protect
Gland head is not broken；Raised relative two face of the anti-back is slope structure, and the gradient in two faces is different, when
When tightening the gland head clockwise, the gradient setting along the inclined-plane in this direction is smaller, so described along clockwise direction
Anti-skid bulge is easy to back-out from the anti-slip tank, when unscrewing the gland head in the counterclockwise direction, anti-back projection along this
The gradient on the inclined-plane that direction is set is steeper, and such anti-back projection is just not easy to skid off from the anti-back slot, thus can be fine
The effect for playing anti-back；
The anti-back pad be one with fissare annular shim, would not be by the anti-back when mounting and dismounting wire harness
Pad is bad to squeezing；
Wherein one end of the sleeve is axially disposed jagged and is set on the outer surface of the port position of this one end
There is a circle anti-back flange collar, so after the sleeve is arranged in the cavity of the base, the anti-back flange collar can just prevent
Only the sleeve is slid inside the base cavity pocket, and so as to prevent from breaking the sleeve, anti-back flange collar will be provided with hand
One end of sleeve when pressing inward against, sleeve is just easy to exit from the cavity inside of the base.
The upper lid and bottom seat of electromagnetic shielding high-tension connector of the present utility model is attached by the way of oblique, so
Design there is installation and removal the advantages of facilitating.
Brief description of the drawings
Utility model is described further using accompanying drawing, but the embodiment in accompanying drawing is not formed to of the present utility model
What is limited, on the premise of not paying creative work, can also be according to the following drawings for one of ordinary skill in the art
Obtain other accompanying drawings.
Fig. 1 is the structural representation a of the electromagnetic shielding high-tension connector in the utility model embodiment.
Fig. 2 is the exploded view that the utility model applies the electromagnetic shielding high-tension connector in example.
Fig. 3 is the structural representation of upper lid of the present utility model.
Fig. 4 is the structural representation in upper lid intermediate layer in the utility model.
Fig. 5 is the structural representation of the utility model in the base.
Fig. 6 is the structural representation of the utility model housing.
Fig. 7 is the inner body connection figure of gland head of the present utility model.
Fig. 8 is the structural representation of the anti-back pad in the utility model.
Fig. 9 is the structural representation b of the electromagnetic shielding high-tension connector in the utility model embodiment.
Figure 10 is the structural representation of the sleeve in the utility model.
Reference：
1st, upper lid；12nd, upper lid intermediate layer；121st, grid；2nd, base；21 boss；3 binding posts；4 gland heads；41st, anti-back
Groove；42nd, penetration pipe；5th, shielding cylinder；51st, sleeve；511st, pawl eye；512nd, breach；52nd, housing；521st, pawl is shielded；61st, base
Water proof ring；62nd, upper lid water proof ring；63rd, gland head water proof ring；7th, wiring screw rod；8th, anti-back pad；81st, crack；82nd, anti-back is convex
Rise；9th, wire harness.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
As shown in Fig. 1~10, one kind electromagnetic shielding high-tension connector, including upper lid 1, base 2, binding post 3, gland head
4, shielding cylinder 5 and water proof ring, the upper lid 1 are fastened and connected with the base 2, and the binding post 3 is connected to by wiring screw rod 7
On the base 2, the shielding cylinder 5 is arranged on the cavity inside of base 2, and the gland head 4 and the head of the base 2 are entered
Row is connected to fixed beam 9；The intermediate layer of the upper lid 1 is upper lid intermediate layer 12, the upper lid made of metal material
Be made by plastic material for inside and outside two layers, respectively upper lid outer layer and upper lid internal layer, offer on the upper lid intermediate layer 12
The grid 121 of the upper lid outer layer and the upper lid internal layer is connected, the base 2 also has three-decker, respectively by metal
Base intermediate layer, base outer layer and base internal layer made of plastic material made of material, set on the base intermediate layer
There is a grid, the link position of the upper lid and the base is arranged to be mutually adapted domatic；The shielding cylinder 5 is included positioned at interior
The sleeve 51 of layer and the housing 52 being socketed on the surface of sleeve 51, the both ends of the housing 52 are respectively arranged with to institute
State that housing 52 is outer and the shielding pawl 521 to the internal projection of housing 52, be provided with the sleeve 51 for the shielding pawl
The pawl eye 511 of 521 convexes；The water proof ring include be arranged on base 2 base water proof ring 61, be arranged on lid 1 and base 2
Between upper lid water proof ring 62 and the gland head water proof ring 63 that is arranged on inside the gland head 4；The gland head 4 is internally located at
The head of the gland head water proof ring 63 is additionally provided with anti-back pad 8, and the anti-back pad 8 is a ring-type knot with crack 81
Structure, anti-back projection 82 is provided with the surface of the anti-back pad 8, is provided with the gland head 4 and the anti-back projection 82
The anti-back slot 41 being adapted, two relative faces are ramp structure in the anti-back projection 82, and the slope on two slopes
Degree is different.
Wherein, a boss 21 is outwards provided with the bottom surface of the base 2.At least provided with one on the anti-back pad 8
Individual anti-back projection 82, the number of the anti-back slot 41 set in the gland head 4 are more than or equal to the number of the anti-back projection 82,
It is best, three anti-back projections 82 are evenly arranged with the anti-back pad 8, be provided with the gland head 4 with described in three
Three anti-back slots 41 that anti-back projection 82 is adapted.The housing 52 is fabricated by beryllium copper.The upper lid intermediate layer 12 and
The base intermediate layer is made by stainless steel material.According to more preferable, in the gland head waterproof in the inner chamber of gland head 4
Penetration pipe 42 is provided between circle 63 and the anti-back pad 8.Wherein one end axially disposed jagged 512 of the sleeve 51
And a circle anti-back flange collar is provided with the outer surface of the port position of this one end.
The shell of electromagnetic shielding high-tension connector of the present utility model is layer structure, including made of the metal material in
Between level be arranged on outside the metal intermediate layer and the outer layer made of plastic material and internal layer of inner face, this structure are compared
Have the function that to mitigate own wt in the shell that traditional simple metal makes；And grid is provided with the shell in intermediate layer,
It can be so attached in the outer layer and internal layer of shell by the grid, be not in thus outer layer and internal layer by heat expansion
Shrinkage influences and caused local deformation；
Anti-back pad is provided with the inner chamber of the gland head, anti-back projection is provided with the anti-back pad, it is described anti-
Move back it is raised be adapted with anti-back slot that is being set in the gland head, it is so that the anti-back slot of the gland head is raised in the anti-back
When on position, in the presence of no external force, the gland head would not fall down from the head of the base, so as to protect
Gland head is not broken；Raised relative two face of the anti-back is slope structure, and the gradient in two faces is different, when suitable
When clockwise tightens the gland head, the gradient setting along the inclined-plane in this direction is smaller, so described along clockwise direction anti-
Sliding projection is easy to back-out from the anti-slip tank, and when unscrewing the gland head in the counterclockwise direction, anti-back projection is along this side
The gradient to the inclined-plane of setting is steeper, and such anti-back projection is just not easy to skid off from the anti-back slot, thus can be good
Play the effect of anti-back；
The anti-back pad be one with fissare annular shim, would not be described in general so when mount and dismount wire harness
Anti-back pad is bad to squeezing；
Wherein one end of the sleeve is axially disposed jagged and is set on the outer surface of the port position of this one end
There is a circle anti-back flange collar, so after the sleeve is arranged in the cavity of the base, the anti-back flange collar can just prevent
Only the sleeve slides inside the base cavity pocket, so as to prevent from breaking the sleeve；Anti-back flange collar will be provided with hand
One end of sleeve when pressing inward against, sleeve is just easy to exit from the cavity inside of the base.
The upper lid and bottom seat of electromagnetic shielding high-tension connector of the present utility model is attached by the way of oblique, so
Design there is installation and removal the advantages of facilitating.
What the boss set on the base end face can facilitate base and cabinet is tightly fastened connection.
A kind of electromagnetic shielding high-tension connector provided above the utility model embodiment is described in detail, this
Apply specific case in text to be set forth principle of the present utility model and embodiment, the explanation of above example is
It is used to help understand core concept of the present utility model；Meanwhile for those of ordinary skill in the art, according to the utility model
Thought and method, there will be changes in specific embodiments and applications, in summary, this specification content is not
It is interpreted as to limitation of the present utility model.
Claims (8)
1. one kind electromagnetic shielding high-tension connector, including upper lid, base, binding post, gland head, shielding cylinder and water proof ring, its
It is characterised by：The upper lid is fastened and connected with the base, and the binding post is connected on the base by wiring screw rod, institute
State shielding cylinder to be arranged on inside the base cavity pocket, the gland head and the head of the base are attached for fixing line
Beam；The intermediate layer of the upper lid is the upper lid intermediate layer made of metal material, and inside and outside two layers of the upper lid by plastic cement material
Material is made, respectively upper lid outer layer and upper lid internal layer, and the connection upper lid outer layer and described is offered on the upper lid intermediate layer
The grid of upper lid internal layer, the base also have three-decker, respectively made of metal material base intermediate layer, by plastic cement
Base outer layer made of material and base internal layer, grid, the upper lid and the base are provided with the base intermediate layer
Link position is arranged to be mutually adapted domatic；The shielding cylinder includes being located at the sleeve of internal layer and is socketed in the sleeve surface
On housing, the both ends of the housing are respectively arranged with the shielding to outside the housing and to the housing internal projection
Pawl, the pawl eye for the shielding pawl convex is provided with the sleeve；The base that the water proof ring includes being arranged on base is prevented
Hydrosphere, the upper lid water proof ring being arranged between lid and base and the gland head water proof ring being arranged on inside the gland head；Institute
State gland head and be internally located at the head of the gland head water proof ring and be additionally provided with anti-back pad, the anti-back pad is one to have and splits
The cyclic structure of gap, anti-back projection is provided with the surface of the anti-back pad, is provided with and the anti-back in the gland head
The anti-back slot that projection is adapted, the raised two relative faces of the anti-back are ramp structure, and the slope on two slopes
Degree is different.
2. electromagnetic shielding high-tension connector according to claim 1, it is characterised in that：To peripheral hardware on the bottom surface of the base
It is equipped with a boss.
3. electromagnetic shielding high-tension connector according to claim 1, it is characterised in that：On the anti-back pad at least provided with
There is an anti-back projection, the number of the anti-back slot set in the gland head is more than or equal to the raised number of the anti-back.
4. electromagnetic shielding high-tension connector according to claim 3, it is characterised in that：It is uniformly arranged on the anti-back pad
There are three anti-back projections, three anti-back slots being adapted with three anti-back projections are provided with the gland head.
5. electromagnetic shielding high-tension connector according to claim 1, it is characterised in that：The housing by beryllium copper manufacture and
Into.
6. electromagnetic shielding high-tension connector according to claim 1, it is characterised in that：The upper lid intermediate layer and the bottom
Seat intermediate layer is made by stainless steel material.
7. according to electromagnetic shielding high-tension connector according to any one of claims 1 to 6, it is characterised in that：The gland head
In inner chamber penetration pipe is provided between the gland head water proof ring and the anti-back pad.
8. electromagnetic shielding high-tension connector according to claim 7, it is characterised in that：Wherein one end of the sleeve is along axle
To setting jagged and be provided with the outer surface of the port position of this one end a circle anti-back flange collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036672.3U CN207116791U (en) | 2017-08-17 | 2017-08-17 | One kind electromagnetic shielding high-tension connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036672.3U CN207116791U (en) | 2017-08-17 | 2017-08-17 | One kind electromagnetic shielding high-tension connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116791U true CN207116791U (en) | 2018-03-16 |
Family
ID=61576694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721036672.3U Active CN207116791U (en) | 2017-08-17 | 2017-08-17 | One kind electromagnetic shielding high-tension connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116791U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265941A (en) * | 2019-05-29 | 2019-09-20 | 常熟康林精密模塑科技有限公司 | A waterproof sealed junction box |
| CN110556665A (en) * | 2019-09-12 | 2019-12-10 | 四川华丰企业集团有限公司 | Modularized reinforced lightning protection connector assembly locked by tail nut |
| CN111276844A (en) * | 2020-03-25 | 2020-06-12 | 苏州祥龙嘉业电子科技股份有限公司 | High-speed data connector |
| US10868388B2 (en) | 2018-11-08 | 2020-12-15 | Contemporary Amperex Technology Co., Limited | Multifunctional high-voltage connector |
| CN113013666A (en) * | 2021-02-26 | 2021-06-22 | 宁波央腾汽车电子有限公司 | High-voltage shielding cable connector structure of motor controller |
-
2017
- 2017-08-17 CN CN201721036672.3U patent/CN207116791U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10868388B2 (en) | 2018-11-08 | 2020-12-15 | Contemporary Amperex Technology Co., Limited | Multifunctional high-voltage connector |
| CN110265941A (en) * | 2019-05-29 | 2019-09-20 | 常熟康林精密模塑科技有限公司 | A waterproof sealed junction box |
| CN110556665A (en) * | 2019-09-12 | 2019-12-10 | 四川华丰企业集团有限公司 | Modularized reinforced lightning protection connector assembly locked by tail nut |
| CN111276844A (en) * | 2020-03-25 | 2020-06-12 | 苏州祥龙嘉业电子科技股份有限公司 | High-speed data connector |
| CN113013666A (en) * | 2021-02-26 | 2021-06-22 | 宁波央腾汽车电子有限公司 | High-voltage shielding cable connector structure of motor controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207116791U (en) | One kind electromagnetic shielding high-tension connector | |
| CN207039155U (en) | A kind of cable protection pipe plugging device | |
| CN107181221A (en) | A kind of insulating sleeve and the gas-filling cabinet with the insulating sleeve | |
| CN201011631Y (en) | Connecting terminal box of transformer telescoping current mutual inductor | |
| CN105428046B (en) | GIS fitted outside current transformers | |
| CN205786793U (en) | A kind of all-fiber current transformator structure | |
| CN107370111A (en) | A kind of cable protection pipe plugging device | |
| CN207218168U (en) | A kind of metal cable waterproof connector with coil component spring | |
| KR100770022B1 (en) | High Voltage Electrical Cable Protection Structure | |
| CN110828049B (en) | Full-locking type steel wire armored submarine power cable and design method thereof | |
| CN206364328U (en) | Field connection water-proof connector | |
| CN209328579U (en) | A kind of resistance to compression cable | |
| CN206558422U (en) | A kind of plateau type insulating part package assembly | |
| CN208256441U (en) | A kind of dry-type transformer tap plot structure | |
| CN209844521U (en) | Cable head structure for direct-current high-voltage cable | |
| CN209563132U (en) | A kind of means for anti-jamming of electromagnetic direct-drive device | |
| CN202422914U (en) | Ground lead device for oil-immersed transformer | |
| CN209673940U (en) | Sensors for GIS Equipment Defect Detection | |
| CN205582682U (en) | Novel 6~35kV in transformer sleeve pipe | |
| CN215870714U (en) | Water joint of harmonic shielding protection device | |
| CN209929144U (en) | Screw capacitor | |
| CN216903634U (en) | High-voltage emergency power supply quick connecting device for environment-friendly cabinet | |
| CN205670480U (en) | A kind of pot type current transformer | |
| CN110808120A (en) | Semi-locking type steel wire armored submarine power cable and design method thereof | |
| CN221353214U (en) | Anti-electromagnetic interference adapter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: 523000 Room 202, No.2, Yilong West Road, Gaopo Town, Dongguan City, Guangdong Province Patentee after: Dongguan Nenglian Trading Co.,Ltd. Address before: 523000 area B, 1st floor, building F, Tongfu Science Park, xiansha Beiwang Road, Gaopo Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN NENGLIAN ELECTRONIC TECHNOLOGY Co.,Ltd. |