CN206401610U - Metal tower spring shielding waterproof connector - Google Patents
Metal tower spring shielding waterproof connector Download PDFInfo
- Publication number
- CN206401610U CN206401610U CN201621455688.3U CN201621455688U CN206401610U CN 206401610 U CN206401610 U CN 206401610U CN 201621455688 U CN201621455688 U CN 201621455688U CN 206401610 U CN206401610 U CN 206401610U
- Authority
- CN
- China
- Prior art keywords
- shell
- shielding
- screen layer
- spring
- waterproof connector
- 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
Abstract
The utility model discloses a kind of metal tower spring shielding waterproof connector, including the crystal entertainment ball being sheathed on outside cable and shell, the crystal entertainment ball and shell are in hollow structure, the casing is outside crystal entertainment ball, side in the shell compresses clasp provided with sealing, opposite side in the shell is sequentially provided with shielding spring circle, screen layer anchor ear, shaft end shelves ring and rubber sheet gasketing, the shielding spring circle is in tower shape, the shielding spring circle is the coil component spring circle that multiple head and the tail are sequentially connected, the diameter of the coil component spring circle is sequentially reduced along shell outward direction；The shaft end shelves ring is snapped onto in the annular groove on outer casing inner wall, and the screen layer anchor ear is embedded into the neck on outer casing inner wall.Water-proof connector of the present utility model has good damping effect and shield effectiveness, saves space, easy for installation, it is ensured that normally to be used in the case of vibrations frequently, will not produce the bad problem such as performance failure.
Description
Technical field
The utility model is related to a kind of wire and cable connector, more particularly to a kind of metal tower spring shielding waterproof connector, is applicable
In new-energy automobile, railway transportation, instrument electronic box etc. needs to protect the field of cable.
Background technology
For present cable because new-energy automobile is the automobile of " green ", thus connector also requires that environmental protection.Nothing
By be component manufacture or practice in, use green material, it is to avoid pollution, reduction energy consumption all must as producer
The factor that must be considered, and these green characteristics, can also turn into the market advantage of product.
Because new-energy automobile connector highest will bear the ability of 250A electric currents, 600V voltages, high standard in terms of security
Accurate electrocution-proof protection demand is obvious.Simultaneously under so high power, electromagnetic interference is another major issue.
In addition, the plug operation of connector can produce electric arc, this can seriously endanger electrical connection and electronic equipment, and may cause
Automobile burning, these particular designs for being required for connector and exploitation, such as will prevent high pressure air in the case of exposure
Puncture, this needs to retain certain the air gap；In the case of high-voltage large current, the rise of its temperature is no more than specified
Value；To consider weight, intensity and whether easy to process when selecting sheathing material, and bonder terminal at different temperatures
How material property keeps stability, how to ensure that necessary conductance etc. is required for considering.
Connective aspect is increasingly dashed forward due to the continuous expansion of automotive entertainment system, the importance of high speed data transfer function
Go out." such as in some vehicles, camera is mounted with reversing reflective mirror, driver can be made to possess the broader visual field, this is just
Connector is needed to transmit more data.Sometimes connector is also needed to while solving transmission gps signal and broadcast singal
Problem, this is accomplished by lifting its data transmission capabilities.Other aspects are generally positioned at vehicle front because of car engine, in spite of
Fire wall is protected, but also has some heats and can be conducted through, therefore connector will can bear high temperature.In addition to automobile
" harshness " requirement of connector was also embodied on its life-span.Have elastic component among general connector, plugging certain number of times
Effect will be lost afterwards, thus the life-span is general in 3-5 or so, and an automobile can be used 10 years~20 years, therefore vapour
The car connector life-span has to be equal with motor live time, and the requirement to connector is at a relatively high.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of metal tower spring shielding waterproof connector, with good
Damping effect and shield effectiveness, save space, it is easy for installation, it is ensured that vibrations frequently in the case of normally use, will not produce
The bad problems such as raw performance failure.
It is anti-that the utility model is to provide a kind of metal tower spring shielding for the technical scheme that solution above-mentioned technical problem is used
Water connector, including the crystal entertainment ball and shell being sheathed on outside cable, wherein, the crystal entertainment ball and shell are in hollow knot
Structure, the casing is outside crystal entertainment ball, and the side in the shell compresses another in clasp, the shell provided with sealing
Side is sequentially provided with shielding spring circle, screen layer anchor ear, shaft end shelves ring and rubber sheet gasketing, and the shielding spring circle is in tower
Shape, the shielding spring circle is the coil component spring circle that is sequentially connected of multiple head and the tail, the diameter of the coil component spring circle along shell to
Outer direction is sequentially reduced；The shaft end shelves ring is snapped onto in the annular groove on outer casing inner wall, and the screen layer anchor ear is embedded into outer
In neck on shell inwall.
Above-mentioned metal tower spring shielding waterproof connector, wherein, the sealing compresses clasp along the circumferential direction provided with multiple
Lock, the outer casing inner wall is provided with latching the projection matched.
Above-mentioned metal tower spring shielding waterproof connector, wherein, the number of the lock is 4, and clasp is compressed along sealing
Circumferencial direction be spacedly distributed.
Above-mentioned metal tower spring shielding waterproof connector, wherein, the screen layer anchor ear by two panels separate type semicircular ring
Shape sheet metal is spliced, and the two ends of the semi-annular shape sheet metal form positioning convex and are embedded into the neck on outer casing inner wall
It is interior.
Above-mentioned metal tower spring shielding waterproof connector, wherein, the screen layer anchor ear is bolted on cable
On screen layer.
The utility model contrast prior art has following beneficial effect：The metal tower spring shielding that the utility model is provided is anti-
Water connector, by using shielding spring circle and screen layer anchor ear, is designed come fixed mask spring using the neck of enclosure
Circle and anchor ear, with good damping effect and shield effectiveness, save space, easy for installation, it is ensured that to shake frequently situation
Normally use down, the bad problem such as performance failure will not be produced.
Brief description of the drawings
Fig. 1 is the utility model metal tower spring shielding waterproof connector construction schematic diagram.
In figure：
The sealing of 1 cable 2 compresses the crystal entertainment ball of clasp 3
The screen layer anchor ear of 4 shell, 5 shielding spring circle 6
The 7 shaft ends shelves rubber sheet gasketing of ring 8
Embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model metal tower spring shielding waterproof connector construction schematic diagram.
Fig. 1, the metal tower spring shielding waterproof connector that the utility model is provided are referred to, including is sheathed on outside cable 1
Crystal entertainment ball 3 and shell 4, wherein, the crystal entertainment ball 3 and shell 4 are in hollow structure, and the shell 4 is sheathed on sealed core
Outside body 3, the side in the shell 4 compresses the opposite side in clasp 2, the shell 4 provided with sealing and is sequentially provided with shielding spring
Circle 5, screen layer anchor ear 6, shaft end shelves ring 7 and rubber sheet gasketing 8, the shielding spring circle 5 is in tower shape, the shielding spring
Circle 5 is the coil component spring circle that multiple head and the tail are sequentially connected, and the diameter of the coil component spring circle is sequentially reduced along shell outward direction；
The shaft end shelves ring 7 is snapped onto in the annular groove on the inwall of shell 4, and the screen layer anchor ear 6 is embedded into the card on the inwall of shell 4
In groove.
The metal tower spring shielding waterproof connector that the utility model is provided, the sealing compresses clasp 2 and along the circumferential direction set
There are multiple locks, the inwall of shell 4 is provided with latching the projection matched；The number of the lock is 4, along sealing pressure
The circumferencial direction of retaining ring 2 is spacedly distributed.The screen layer anchor ear 6 by two panels separate type semi-annular shape sheet metal splicing and
Into in the two ends formation positioning convex of the semi-annular shape sheet metal and the neck being embedded on the inwall of shell 4.Traditional structure is locked
Stringing cable and shielding assembling are performed separately.And metal tower spring shielding waterproof connector uses the screen layer anchor ear of two panels separate type,
Cable locking and screen layer are assembled into a step to complete.
The metal tower spring shielding waterproof connector that the utility model is provided, using tower shielding spring circle, utilizes spring
Elasticity is while screen layer and shell serve the effect of damping, it is ensured that the abundant contact of screen layer and shell, it is ensured that
The perfect realization of function of shielding.Neck design inside shell 4, it is ensured that during vibrations, connection screen layer anchor ear is never
Loosen, it is ensured that security.The design of housing flange formula, has saved installing space.Using the temperature resistant rubber material of environment-friendly type come
Seal element machining, it is ensured that product is required by environment monitoring.
The metal tower spring shielding waterproof connector that the utility model is provided, assembling uses as follows：
S1 cable 1) is penetrated into sealing successively and compresses clasp 2, crystal entertainment ball 3, shell 4, shielding spring circle 5, shaft end shelves ring 7
With rubber sheet gasketing 8；
S2) screen layer anchor ear 6 is fixed by bolts on the screen layer of cable 1；
S3) shielding spring circle 5 is pushed into inside shell 4, then the screen layer anchor ear 6 for holding cable 1 tightly is pushed into the card of shell 4
In groove；
S4) shaft end shelves ring 7 is caught in enclosure annular groove, the installation of screen layer and cable is completed.The present invention will screen
Cover the assembling of layer and the fixation of cable unites two into one, that is, save material, space reduces the set-up time again.Tower shielding bullet
The design of spring ensure that to be shaken anyway, and screen layer can sufficiently touch shell, it is ensured that shield effectiveness；
S5 crystal entertainment ball 3) is pushed into shell 4, the projection for buckling into shell 4 by four that seal compression clasp 2 is completed
Sealing assembling.
The metal tower spring shielding waterproof connector that the utility model is provided, is embraced by using shielding spring circle 5 and screen layer
Hoop 6, is designed come fixed mask turn and anchor ear, specific advantage is as follows using the neck of enclosure：1) connector can be in shake
Normally used in the case of moving frequently, the bad problem such as performance failure will not be produced.2) there is good damping effect and shielding
Effect.3) excellent temperature tolerance, higher degree of protection.4) space is saved.It is easy for installation, detachability energy.
Although the utility model is disclosed as above with preferred embodiment, so it is not limited to the utility model, any
Those skilled in the art, are not departing from spirit and scope of the present utility model, when can make a little modification and perfect, therefore this
The protection domain of utility model is when by being defined that claims are defined.
Claims (5)
1. a kind of metal tower spring shielding waterproof connector, including the outer crystal entertainment ball (3) of cable (1) and shell (4) are sheathed on, its
It is characterised by, the crystal entertainment ball (3) and shell (4) are in hollow structure, and the shell (4) is sheathed on crystal entertainment ball (3) outside,
Side in the shell (4) compresses the opposite side in clasp (2), the shell (4) provided with sealing and is sequentially provided with shielding spring
(5), screen layer anchor ear (6), shaft end shelves ring (7) and rubber sheet gasketing (8) are enclosed, the shielding spring circle (5) is in tower shape, institute
It is the coil component spring circle that multiple head and the tail are sequentially connected to state shielding spring circle (5), and the diameter of the coil component spring circle is outside along shell
Direction is sequentially reduced；The shaft end shelves ring (7) is snapped onto in the annular groove on shell (4) inwall, and the screen layer anchor ear (6) is embedding
Enter into the neck on shell (4) inwall.
2. metal tower spring shielding waterproof connector as claimed in claim 1, it is characterised in that the sealing compresses clasp (2)
Multiple locks are along the circumferential direction provided with, shell (4) inwall is provided with latching the projection matched.
3. metal tower spring shielding waterproof connector as claimed in claim 2, it is characterised in that the number of the lock is 4,
The circumferencial direction for compressing clasp (2) along sealing is spacedly distributed.
4. metal tower spring shielding waterproof connector as claimed in claim 1, it is characterised in that the screen layer anchor ear (6) by
The semi-annular shape sheet metal of two panels separate type is spliced, and the two ends of the semi-annular shape sheet metal form positioning convex and insertion
In neck on to shell (4) inwall.
5. metal tower spring shielding waterproof connector as claimed in claim 1, it is characterised in that the screen layer anchor ear (6) is led to
Cross and be bolted on the screen layer of cable (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455688.3U CN206401610U (en) | 2016-12-28 | 2016-12-28 | Metal tower spring shielding waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455688.3U CN206401610U (en) | 2016-12-28 | 2016-12-28 | Metal tower spring shielding waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401610U true CN206401610U (en) | 2017-08-11 |
Family
ID=59516378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621455688.3U Active CN206401610U (en) | 2016-12-28 | 2016-12-28 | Metal tower spring shielding waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206401610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183360A (en) * | 2018-02-08 | 2018-06-19 | 上海蓝科电气有限公司 | A kind of in-line connector |
| CN111370921A (en) * | 2020-03-24 | 2020-07-03 | 中航光电科技股份有限公司 | A kind of interface unit |
-
2016
- 2016-12-28 CN CN201621455688.3U patent/CN206401610U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183360A (en) * | 2018-02-08 | 2018-06-19 | 上海蓝科电气有限公司 | A kind of in-line connector |
| CN111370921A (en) * | 2020-03-24 | 2020-07-03 | 中航光电科技股份有限公司 | A kind of interface unit |
| CN111370921B (en) * | 2020-03-24 | 2021-07-30 | 中航光电科技股份有限公司 | A kind of interface unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206401610U (en) | Metal tower spring shielding waterproof connector | |
| KR20130003683U (en) | Noize reducing high voltage connector for motors | |
| CN206364270U (en) | Metal three-pawl type shielding waterproof connector | |
| CN108832320A (en) | A kind of compression joint type elastic slice contact shielding high-voltage connection box | |
| CN103050831A (en) | Deepwater seal connector and manufacturing method thereof | |
| CN203312569U (en) | Single core connector | |
| US10819061B2 (en) | Power connector | |
| CN105281157A (en) | Cordset Assembly | |
| CN202712575U (en) | AISG assembly gas leak resistant device | |
| US20140057472A1 (en) | Cable connector and connection system | |
| CN209448111U (en) | A kind of vehicle-mounted water-proof CCD camera connector | |
| CN209328579U (en) | A kind of resistance to compression cable | |
| CN103794917A (en) | Fixing structure of insulating medium and inner conductor | |
| CN204349074U (en) | Flame proof cable terminal | |
| CN206510858U (en) | Car body control module | |
| CN206712118U (en) | A kind of charging inlet water-tight device of new-energy automobile | |
| CN201805057U (en) | Radio-frequency connector | |
| CN206236736U (en) | For the attachment structure of vehicle mounted dynamic battery | |
| CN205725341U (en) | A kind of can be with the new-energy automobile FPT connector of vernier angle | |
| CN208284946U (en) | A kind of compression joint type elastic slice contact shielding high-voltage connection box | |
| CN110190576A (en) | The stern tube sealing of cable terminal | |
| CN104779476B (en) | Water-proof connector | |
| CN219458086U (en) | Ethernet board end connector and automobile | |
| CN108963556A (en) | A kind of charging interface water-tight device of new-energy automobile | |
| CN202703454U (en) | Interface used for electric vehicle drive motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |