CN206364302U - High pressure wears cylinder connector - Google Patents
High pressure wears cylinder connector Download PDFInfo
- Publication number
- CN206364302U CN206364302U CN201621472817.XU CN201621472817U CN206364302U CN 206364302 U CN206364302 U CN 206364302U CN 201621472817 U CN201621472817 U CN 201621472817U CN 206364302 U CN206364302 U CN 206364302U
- Authority
- CN
- China
- Prior art keywords
- shield ring
- lock
- protection cap
- ring
- external
- 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.)
- Expired - Fee Related
Links
- 230000000712 assembly Effects 0.000 claims abstract description 20
- 238000000429 assembly Methods 0.000 claims abstract description 20
- 238000009422 external insulation Methods 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000002788 crimping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Cable Accessories (AREA)
Abstract
The utility model is related to a kind of high pressure and wears cylinder connector, connection for cable and cylinder body, cable includes copper core, inner insulating layer, screen layer and external insulation layer, copper core is connected with connection terminal, connector includes protection cap assemblies, housing, external shield ring, inner shield ring, keep lock and shield terminal, when cable is connected, lock is kept to be set on inner insulating layer, the shield terminal is with keeping lock to be fixedly connected, inner shield ring is connected on holding lock, inner shield ring is located inside and outside screen layer respectively with external shield ring, and external shield ring, screen layer, it is fixedly connected between inner shield ring using compression joint technique, protection cap component is set on external insulation layer, housing is set in the outside of external shield ring and inner shield ring, its one end is with keeping lock to abut, the other end is connected with protection cap assemblies, shield terminal is contacted with cylinder body when using, realize electrical connection.Compared with prior art, the utility model structure stable connection is reliable, and contact resistance is smaller.
Description
Technical field
The utility model is related to a kind of vapour vehicle connector, and cylinder connector is worn more particularly, to a kind of high pressure.
Background technology
The control section that cylinder electric connector is mainly used in BBG or automatic gear-box is worn, by installed in insulator
Contact is cooperated between the metal contact element of enclosure to realize that it connects conducting function, plays transmission electric current and signal
Effect.Due to harsh working environment and sealed requirement, it is sealed to wear the technological challenge point of cylinder electrical connector design.
Automobile on existing market wear the Shielding plan of cylinder connector using directly by the screen layer welding on cable or
Soldering is connected to screen or the mode for directly crimping the screen layer on cable to connector shell to realize to electric connector
Shielding, these schemes are not sufficiently solid to bear the vibrations in automobile application field and temperature change, while most of feelings
Connection under condition between shielded cable and screen is with too high resistance.
Chinese patent CN203481503U discloses a kind of gearbox Wiring harness connector, including wears cylinder connector and patch
Part, wears and binding post is provided with cylinder connector, wire harness, one end of wire harness and terminals are connected between binding post and connector
Son connection, the other end of wire harness is connected with corresponding connector respectively, and connector is fixedly installed on the hydraulic valve plate in gearbox
On, the length of the wire harness is corresponded with the distance between corresponding connector and binding post respectively, using the length of wire harness
Degree progress is spacing, is easy to assembling, it is to avoid install dislocation, line arrangement is reasonable, attractive in appearance and is easy to assembling, wire harness and binding post one
One correspondence, easily detection, is easy to repair and upgrade, and wears cylinder connector periphery to be set with sealing ring and retainer ring, wears cylinder connection
Device is fixedly connected with gear box casing, good airproof performance.But above-mentioned connector construction is in link steadiness, shock resistance, modulability
In terms of all have much room for improvement and improve.
Utility model content
The purpose of this utility model is exactly the defect in order to overcome above-mentioned prior art presence and provides a kind of high pressure and wear cylinder
Connector.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of high pressure wears cylinder connector, for the connection of cable and cylinder body, and described cable includes copper core, is coated on copper core
The inner insulating layer in outside, the screen layer being coated on the outside of inner insulating layer, and the external insulation layer on the outside of screen layer is coated on, it is described
Copper core, inner insulating layer, screen layer have one section it is exposed, described copper core is connected with connection terminal, and described high pressure wears cylinder company
Connecing device includes protection cap assemblies, housing, external shield ring, inner shield ring, holding lock and shield terminal, described when cable is connected
Holding lock be set on inner insulating layer, the shield terminal is with keeping lock to be fixedly connected, and described inner shield ring is connected
Keeping on lock, described inner shield ring is located inside and outside screen layer respectively with external shield ring, and external shield ring, shielding
It is fixedly connected between layer, inner shield ring using compression joint technique, described protection cap component is set on external insulation layer, described shell
Body is set in the outside of external shield ring and inner shield ring, and its one end is with keeping lock to abut, and the other end is connected with protection cap assemblies,
Shield terminal described in when using is contacted with cylinder body, realizes electrical connection.
Described protection cap assemblies are made up of protection cap with insertion lock, and described insertion lock is set in external insulation layer
On, described protection cap is set in insertion lock outside, and is connected to simultaneously on housing.
The outer surface of described insertion lock is provided with grafting bar, and the inner surface of described protection cap is provided with inserting groove, described
Insertion lock realize and be connected that the lock that inserts can be pre-installed on the guarantor by the cooperation of grafting bar and inserting groove with protection cap
In protecting cover, the protection cap assemblies can prevent cable from rotating with inserting lock after housing installation.
One end of described protection cap is accommodates the threading hole that cable external insulation layer is passed through, and the other end is enclosed on housing, and
It is to snap connection between protection cap and housing.
The cable seal ring set is located on external insulation layer, the cable seal ring two ends respectively with external shield ring and insertion
Lock contact, the housing is set in the outside of cable seal ring.
The holding lock is set on inner insulating layer, and the shield terminal is provided with some installing arms, the installing arm list
Side is bilateral provided with mounting structure, passes through mounting structure and realizes and keep being fixedly connected for lock.
Described inner shield ring one end be set in holding lock on, the other end is engaged with external shield ring, inner shield ring and
Screen layer is provided between external shield ring, the external shield ring, inner shield ring and screen layer are connected by crimp.
Some elastic connecting contacts being in contact with inner shield ring are provided with the inside of described shield terminal.
Described housing is with keeping one end outer sheath that lock is abutted to be provided with peripheral seal circle.
Described shield terminal periphery, which is provided with, to be used to coordinate the resilient contact structure being electrically connected with cylinder body, described
Shield terminal inner ring, which is provided with, is used for the resilient contact structure with inner shield ring electrical contact.
Housing is provided with the fit structure for external cylinder body.
In the utility model, by keeping lock and shield terminal to constitute shield terminal component, described shield terminal and guarantor
Lock is held using snapping connection, using snapping connection between described inner shield ring and holding lock, stable connection is reliable, antidetonation
Performance is protruded, and can overcome the complex work environment such as thump.Meanwhile, it is Elastic Contact knot between shield terminal and inner shield ring
Structure, can remain stable over reliable contacts, and contact resistance is smaller.
In the utility model, it is attached between external shield ring, inner shield ring and the screen layer of cable using crimping mode,
Stability Analysis of Structures, resistance is smaller.
In the utility model, protection cap assemblies are made up of protection cap with insertion lock, and protection cap assemblies insertion latches in peace
Installing into position can prevent cable from occurring significantly to rotate, while allow cable to have a fine rotation in enclosure interior, modulability and steady
It is qualitative preferable.
In the utility model, insertion lock is used to assist cable seal ring being fitted into housing, can help fixed cable,
Cable fine rotation in the housing can be made simultaneously.
In the utility model, described housing can using all the way, two-way, a variety of design forms such as three tunnels, flexibility and
Practicality is stronger.
Compared with prior art, to wear cylinder connector easy for installation for high pressure of the present utility model, and stable connection is reliable, contact electricity
Resistance is smaller, and user's request can be met well, while product cost is relatively low, cable is difficult rotation in transport and installation process,
With good economic benefit.
Brief description of the drawings
Fig. 1 is that the utility model high pressure wears cylinder connector configuration schematic diagram；
Fig. 2 is that the utility model high pressure wears cylinder connector assembling structure schematic diagram；
Fig. 3 is the structural representation of protection cap assemblies；
Fig. 4 is the structural representation of shield terminal component；
Fig. 5 is mplifying structure schematic diagram of the shield terminal with coordinating cylinder body electrical connection.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of high pressure wears cylinder connector, as shown in Figure 1 and Figure 2, and for the connection of cable 1 and cylinder body 12, cable 1 includes copper
Core 101, the inner insulating layer 102 for being coated on the outside of copper core 101, the screen layer 103 for being coated on the outside of inner insulating layer 102, and bag
The external insulation layer 104 in the outside of screen layer 103 is overlayed on, copper core 101, inner insulating layer 102, screen layer 103 have one section of exposed, copper core
101 are connected with connection terminal 11, and high pressure, which wears cylinder connector, includes protection cap assemblies, housing 5, external shield ring 7, inner shield ring 8, guarantor
Hold lock 9 and shield terminal 10, when cable 1 is connected, keep lock 9 to be set on inner insulating layer 102, the shield terminal 10 with
Lock 9 is kept to be fixedly connected, inner shield ring 8 is connected on holding lock 9, and inner shield ring 8 is located at shielding respectively with external shield ring 7
Inside and outside layer 103, and it is fixedly connected, is protected using compression joint technique between external shield ring 7, screen layer 103, inner shield ring 8
Cap assemblies are set on external insulation layer 104, and housing 5 is set in the outside of external shield ring 7 and inner shield ring 8, and its one end is with keeping
Lock 9 is abutted, and the other end is connected with protection cap assemblies, and shield terminal 10 is contacted with cylinder body 12 when using, and realizes electrical connection.Shell
Body 5 is provided with the fit structure for external cylinder body 12.It can be fixed between housing 5 and cylinder body 12 by bolt 13.
As shown in figure 3, protection cap assemblies are made up of protection cap 2 with insertion lock 3, insertion lock 3 is set in external insulation layer
On 104, protection cap 2 is set in the outside of insertion lock 3, and is connected to simultaneously on housing 5.The outer surface of insertion lock 3 is provided with slotting
Narrow bars, the inner surface of protection cap 2 is provided with inserting groove, and insertion lock 3 is realized with protection cap 2 by the cooperation of grafting bar and inserting groove
Connection, the insertion lock 3 can be pre-installed in the protection cap 2, and the protection cap assemblies are locked with being inserted after the installation of housing 5
Button 3 can prevent cable 1 from rotating.The threading hole that one end of protection cap 2 passes through for the receiving external insulation layer 104 of cable 1, the other end
It is enclosed on housing 5, and is to snap connection between protection cap 2 and housing 5.
Referring again to Fig. 1, Fig. 2, the cable seal ring 4 is set on external insulation layer 104, the two ends of cable seal ring 4
Contacted respectively with external shield ring 7 and insertion lock 3, the housing 5 is set in the outside of cable seal ring 4.
As shown in figure 4, described keep lock 9 to be set on inner insulating layer 102, the shield terminal 10 is installed provided with some
Arm, the installing arm is unilateral or bilateral provided with mounting structure, and being fixedly connected for lock 9 is realized and kept by mounting structure.Screen
Covering the inner ring of terminal 10 and being provided with is used for the resilient contact structure with the electrical contact of inner shield ring 8.
With reference to Fig. 1, Fig. 2, the one end of inner shield ring 8 is set on holding lock 9, and the other end is engaged with external shield ring 7, interior
Screen layer 103 is provided between shading ring 8 and external shield ring 7, the external shield ring 7, inner shield ring 8 and screen layer 103 pass through pressure
Connect in succession.Housing 5 is with keeping one end outer sheath that lock 9 is abutted to be provided with peripheral seal circle 6.
It is used to coordinate the Elastic Contact knot being electrically connected with cylinder body 12 as shown in figure 5, the periphery of shield terminal 10 is provided with
Structure.
In the present embodiment, shield terminal component is by keeping lock 9 to be constituted with shield terminal 10, and the shield terminal 10 is provided with
Some installing arms, the installing arm is unilateral or bilateral provided with mounting structure, passes through the fixation that mounting structure is realized and keeps lock 9
Connection, using snapping connection between inner shield ring 8 and holding lock 9, stable connection is reliable, and anti-seismic performance is protruded, and can overcome vapour
The complex work environment such as car vibrations.Meanwhile, can be remained stable between shield terminal 10 and inner shield ring 8 to be abutted against
Touch, contact resistance is smaller.
In the present embodiment, connected between external shield ring 7, inner shield ring 8 and the screen layer 103 of cable using crimping mode
Connect, Stability Analysis of Structures, resistance is smaller.Protection cap assemblies are made up of protection cap with insertion lock, and protection cap assemblies insertion latches in peace
Installing into position can prevent cable from occurring significantly to rotate, while allow cable to have a fine rotation in enclosure interior, modulability and steady
It is qualitative preferable.
In the present embodiment, housing 5 can using all the way, two-way, a variety of design forms such as three tunnels, flexibility and practicality compared with
By force.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using practicality
It is new.Person skilled in the art obviously can easily make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiment without passing through performing creative labour.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art disclose according to of the present utility model, do not depart from improvement that the utility model category made and
Modification all should be within protection domain of the present utility model.
Claims (10)
1. a kind of high pressure wears cylinder connector, for the connection of cable (1) and cylinder body (12), described cable (1) includes copper core
(101) inner insulating layer (102) on the outside of copper core (101), the screen layer being coated on the outside of inner insulating layer (102), are coated on
(103), and the external insulation layer (104) that is coated on the outside of screen layer (103), described copper core (101), inner insulating layer (102),
Screen layer (103) have one section it is exposed, described copper core (101) is connected with connection terminal (11), it is characterised in that described height
Pressure, which wears cylinder connector, to be included protection cap assemblies, housing (5), external shield ring (7), inner shield ring (8), holding lock (9) and shields
Terminal (10), when cable (1) is connected, described holding lock (9) is set on inner insulating layer (102), the shield terminal
(10) with keeping lock (9) to be fixedly connected, described inner shield ring (8) is connected on holding lock (9), described inner shield ring
(8) it is located at respectively inside and outside screen layer (103) with external shield ring (7), and external shield ring (7), screen layer (103), interior screen
Cover and be fixedly connected using compression joint technique between ring (8), described protection cap component is set on external insulation layer (104), described
Housing (5) is set in the outside of external shield ring (7) and inner shield ring (8), its one end with keeping lock (9) to abut, the other end and
Cap assemblies connection is protected, the shield terminal (10) described in when using is contacted with cylinder body (12), realizes electrical connection.
2. a kind of high pressure according to claim 1 wears cylinder connector, it is characterised in that described protection cap assemblies are by protecting
(2) and insertion lock (3) composition are covered, described insertion lock (3) is set on external insulation layer (104), described protection cap (2)
It is set on the outside of insertion lock (3), and is connected to simultaneously on housing (5).
3. a kind of high pressure according to claim 2 wears cylinder connector, it is characterised in that outside described insertion lock (3)
Surface is provided with grafting bar, and the inner surface of described protection cap (2) is provided with inserting groove, described insertion lock (3) and protection cap (2)
Connection is realized by the cooperation of grafting bar and inserting groove, the insertion lock (3) can be pre-installed in the protection cap (2), described
Protection cap assemblies can prevent cable (1) from rotating with insertion lock (3) after housing (5) installation.
4. a kind of high pressure according to claim 2 wears cylinder connector, it is characterised in that one end of described protection cap (2)
To accommodate the threading hole that cable (1) external insulation layer (104) is passed through, the other end is enclosed on housing (5), and protection cap (2) and housing
(5) it is to snap connection between.
5. a kind of high pressure according to claim 2 wears cylinder connector, it is characterised in that the cable seal ring (4) is arranged
On external insulation layer (104), cable seal ring (4) two ends are contacted with external shield ring (7) and insertion lock (3) respectively, institute
State the outside that housing (5) is set in cable seal ring (4).
6. a kind of high pressure according to claim 1 wears cylinder connector, it is characterised in that the holding lock (9) is set in
On inner insulating layer (102), the shield terminal (10) is provided with some installing arms, and the installing arm is unilateral or bilateral provided with installation knot
Structure, is realized with keeping latching being fixedly connected for (9) by mounting structure.
7. a kind of high pressure according to claim 1 wears cylinder connector, it is characterised in that described inner shield ring (8) one end
It is set on holding lock (9), the other end is engaged with external shield ring (7), is set between inner shield ring (8) and external shield ring (7)
There is screen layer (103), the external shield ring (7), inner shield ring (8) and screen layer (103) are connected by crimp.
8. a kind of high pressure according to claim 6 wears cylinder connector, it is characterised in that on the inside of described shield terminal (10)
Provided with some elastic connecting contacts being in contact with inner shield ring (8).
9. a kind of high pressure according to claim 1 wears cylinder connector, it is characterised in that described housing (5) is locked with keeping
One end outer sheath for detaining (9) abutting is provided with peripheral seal circle (6).
10. a kind of high pressure according to claim 1 wears cylinder connector, it is characterised in that described shield terminal (10) is outside
Enclose provided with the resilient contact structure for being used to be electrically connected with cylinder body (12) cooperation, described shield terminal (10) inner ring is provided with
For the resilient contact structure with inner shield ring (8) electrical contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621472817.XU CN206364302U (en) | 2016-12-30 | 2016-12-30 | High pressure wears cylinder connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621472817.XU CN206364302U (en) | 2016-12-30 | 2016-12-30 | High pressure wears cylinder connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206364302U true CN206364302U (en) | 2017-07-28 |
Family
ID=59377598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621472817.XU Expired - Fee Related CN206364302U (en) | 2016-12-30 | 2016-12-30 | High pressure wears cylinder connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206364302U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068727A (en) * | 2016-12-30 | 2018-05-25 | 德尔福中央电气（上海）有限公司 | It is a kind of high to press to wear cylinder connector |
| CN108252817A (en) * | 2017-12-28 | 2018-07-06 | 潍柴动力股份有限公司 | Electrically connect structure, electrically connect method and harness built in engine |
| CN110190451A (en) * | 2018-11-30 | 2019-08-30 | 中航光电科技股份有限公司 | Electric wire connecting junction and its housing component |
| CN111029839A (en) * | 2019-12-25 | 2020-04-17 | 奇瑞新能源汽车股份有限公司 | High-voltage large-current shielding wire connector |
| CN114583496A (en) * | 2022-04-01 | 2022-06-03 | 坎德拉(深圳)新能源科技有限公司 | High-voltage connector suitable for flywheel energy storage unit |
| WO2023116810A1 (en) * | 2021-12-24 | 2023-06-29 | 长春捷翼汽车科技股份有限公司 | Via connection structure |
-
2016
- 2016-12-30 CN CN201621472817.XU patent/CN206364302U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068727A (en) * | 2016-12-30 | 2018-05-25 | 德尔福中央电气（上海）有限公司 | It is a kind of high to press to wear cylinder connector |
| CN108068727B (en) * | 2016-12-30 | 2024-01-16 | 安波福中央电气（上海）有限公司 | High-pressure through-cylinder connector |
| CN108252817A (en) * | 2017-12-28 | 2018-07-06 | 潍柴动力股份有限公司 | Electrically connect structure, electrically connect method and harness built in engine |
| CN110190451A (en) * | 2018-11-30 | 2019-08-30 | 中航光电科技股份有限公司 | Electric wire connecting junction and its housing component |
| CN111029839A (en) * | 2019-12-25 | 2020-04-17 | 奇瑞新能源汽车股份有限公司 | High-voltage large-current shielding wire connector |
| CN111029839B (en) * | 2019-12-25 | 2021-12-31 | 奇瑞新能源汽车股份有限公司 | High-voltage large-current shielding wire connector |
| WO2023116810A1 (en) * | 2021-12-24 | 2023-06-29 | 长春捷翼汽车科技股份有限公司 | Via connection structure |
| CN114583496A (en) * | 2022-04-01 | 2022-06-03 | 坎德拉(深圳)新能源科技有限公司 | High-voltage connector suitable for flywheel energy storage unit |
| CN114583496B (en) * | 2022-04-01 | 2023-11-24 | 坎德拉(深圳)新能源科技有限公司 | High-voltage connector suitable for flywheel energy storage unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201814 A seventh, No. 60 Yuan Yuan Road, Anting Town, Jiading District, Shanghai. Patentee after: DELPHI ELECTRIC CENTER (SHANGHAI) Co. Address before: 201814 A seventh, No. 60 Yuan Yuan Road, Anting Town, Jiading District, Shanghai. Patentee before: DELPHI ELECTRIC CENTER (SHANGHAI) Co. |
|
| 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: 20170728 |