CN110112598B - Metal connector terminal buckle detachable construction for car - Google Patents
Metal connector terminal buckle detachable construction for car Download PDFInfo
- Publication number
- CN110112598B CN110112598B CN201910402696.3A CN201910402696A CN110112598B CN 110112598 B CN110112598 B CN 110112598B CN 201910402696 A CN201910402696 A CN 201910402696A CN 110112598 B CN110112598 B CN 110112598B
- Authority
- CN
- China
- Prior art keywords
- terminal
- shielding
- insulating sleeve
- cassette
- 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.)
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Links
- 239000002184 metal Substances 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 title claims abstract description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6591—Specific features or arrangements of connection of shield to conductive members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a metal connector terminal buckle detachable construction for car, including the connector housing, shielding cable and tail-hood, the connector housing is interior tightly connected with first terminal cassette, the left end of first terminal cassette stretches out the connector housing, first terminal cassette right-hand member portion internal thread connection has the second terminal cassette, first terminal cassette internal connection has interior shielding ring, the right middle part of interior shielding ring is located the second terminal cassette, the left middle part and the first terminal cassette middle part inclined plane of interior shielding ring are connected, shielding cable inserts from right left coaxial line and establishes in the connector housing, be equipped with the terminal subassembly with shielding cable coaxial line in the connector housing, terminal subassembly inserts from left to right and establishes in the connection housing and the left end of shielding cable inserts in the terminal subassembly. The invention has the advantages of detachable terminal clamping seat, no need of replacing a great amount of parts after the terminal or the shielding cable is damaged, repeated use, cost reduction and the like.
Description
Technical Field
The invention belongs to the technical field of connectors, and particularly relates to a detachable structure of a metal connector terminal buckle for an automobile.
Background
The terminal assembly assembling buckle is one-time assembling and can not be disassembled; when the terminal assembly or the cable is damaged, the terminal assembly or the cable needs to be replaced together with the junction box, and the cost is high. Therefore, a detachable structure of a metal connector terminal buckle for an automobile is proposed to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a terminal clamping seat detachable structure of a metal connector terminal buckle for an automobile, which can be repeatedly used, does not need to replace a large number of parts after a terminal or a shielding cable is damaged, and reduces the cost.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a metal connector terminal buckle detachable construction for car, including the connector housing, shield cable and tail-hood, the connector housing is inside to be tightly connected with first terminal cassette, the left end of first terminal cassette stretches out the connector housing, first terminal cassette right-hand member tip internal thread connection has the second terminal cassette, first terminal cassette internal connection has interior shield ring, the right middle part of interior shield ring is located the second terminal cassette, the left middle part of interior shield ring is connected with first terminal cassette middle part inclined plane, shield cable inserts from right to left coaxial line and establishes in the connector housing, be equipped with the terminal subassembly with shield cable coaxial line in the connector housing, the terminal subassembly inserts from left to right and establishes in the connection casing and shield cable's left end is inserted in the terminal subassembly, the shield cable outside and the right part inboard of interior shield ring of middle part in the connector housing are tightly connected, the left middle part of terminal subassembly is located the first terminal cassette and interior shield ring in the connector housing of connector housing, the tail-hood is from right to left cover and establishes on shield cable and the tail-hood is connected with the end of connector housing;
preferably, the terminal assembly comprises a terminal and an insulating sleeve, wherein the insulating sleeve is sleeved on the right middle part of the terminal, the left end of the insulating sleeve is positioned on the left side of the connector shell, the inner side of the right end part of the insulating sleeve is tightly connected with the shielding cable, the terminal is coaxially arranged in the connector shell from left to right, the left middle part of the terminal extends out of the insulating sleeve and is positioned on the left side of the insulating sleeve, the left end part of the shielding cable is inserted in the right part of the terminal, the outer side of the left part of the insulating sleeve positioned in the connector shell is tightly connected with the inner side of the left part of the first terminal clamping seat, and the outer side of the right middle part of the insulating sleeve positioned in the connector shell is tightly connected with the inner side of the left middle part of the shielding ring;
preferably, a C-shaped limiting clip groove is formed in the outer wall of the terminal at the left side of the insulating sleeve, and a C-shaped limiting clip is sleeved on the C-shaped limiting clip groove;
preferably, a terminal guide ring groove is formed in the outer wall of the insulating sleeve at the joint of the inner side of the left part of the first terminal clamping seat and the outer side of the left part of the insulating sleeve, and a terminal guide ring is arranged in the terminal guide ring groove;
preferably, a shielding spring is sleeved between the outer wall of the left part of the inner shielding ring and the inner side of the middle part of the first terminal clamping seat;
preferably, a C-shaped terminal buckle groove is formed in the outer wall of the middle of the inner shielding ring, and a C-shaped terminal buckle is sleeved in the C-shaped terminal buckle groove;
preferably, a shielding layer is arranged on the shielding cable at the tight connection position between the outer side of the shielding cable positioned in the middle of the connector shell and the inner side of the right part of the inner shielding ring.
By adopting the technical scheme, the invention has the following beneficial effects:
(1) After the terminal or the shielding cable is damaged, the tail cover is detached from the connector shell and withdrawn, then the second terminal clamping seat is screwed out, and the terminal or the shielding cable is taken out for replacement or maintenance, so that all parts do not need to be replaced at one time, the device can be repeatedly used, and the cost is saved;
(2) The left part of the outer wall of the insulating sleeve in the connector shell is provided with the terminal guide ring groove, the terminal guide ring groove is internally provided with the terminal guide ring, and the terminal guide ring groove are arranged to avoid the error of the installation direction when the terminal is installed;
(3) The inner shielding ring contacts with the clamping seat surface of the first terminal, the terminal is limited, and the tail cover is clamped on the connector shell, so that the terminal is locked in the connector shell;
in summary, the invention has the advantages of detachable terminal clamping seat, no need of replacing a great amount of parts after the terminal or the shielding cable is damaged, repeated use, reduced cost and the like.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is an exploded view of the present invention.
Detailed Description
As shown in fig. 1 and 2, the metal connector terminal buckle detachable structure for the automobile comprises a connector shell 1, a shielding cable 2 and a tail cover 3, wherein a first terminal clamping seat 4 is tightly connected in the connector shell 1, the left end of the first terminal clamping seat 4 extends out of the connector shell 1, a second terminal clamping seat 5 is connected with the right end of the first terminal clamping seat 4 in a threaded manner, an inner shielding ring 6 is connected in the first terminal clamping seat 4, the right middle part of the inner shielding ring 6 is positioned in the second terminal clamping seat 5, the left middle part of the inner shielding ring 6 is connected with the middle inclined surface of the first terminal clamping seat 4, a shielding cable 2 is coaxially inserted in the connector shell 1 from right to left, a terminal assembly is coaxially arranged in the connector shell 1 and is coaxially inserted in the shielding cable 2 from left to right, the left end of the shielding cable 2 is inserted in the terminal assembly, the outer side of the middle part of the shielding cable 2 positioned in the connector shell 1 is tightly connected with the inner side of the right part of the inner shielding ring 6, the left middle part of the terminal assembly is positioned in the left middle part of the connector shell 1, the right middle part of the shielding cable 2 is positioned in the left side of the terminal assembly is positioned in the connector shell 1, the right middle part of the shielding cable is positioned in the tail cover 3 is coaxially connected with the tail cover 3, and the terminal assembly is coaxially arranged in the connector shell 1, and the tail cover 3 is connected with the middle part of the terminal clamping seat 2;
the terminal assembly comprises a terminal 7 and an insulating sleeve 8, wherein the insulating sleeve 8 is sleeved on the right middle part of the terminal 7, the left end of the insulating sleeve 8 is positioned on the left side of the connector housing 1, the inner side of the right end part of the insulating sleeve 8 is tightly connected with the shielding cable 2, the terminal 7 is coaxially arranged in the connector housing 1 from left to right, the left middle part of the terminal 7 extends out of the insulating sleeve 8 and is positioned on the left side of the insulating sleeve 8, the left end part of the shielding cable 2 is inserted in the right part of the terminal 7, the outer side of the left part of the insulating sleeve 8 positioned in the connector housing 1 is tightly connected with the inner side of the left part of the first terminal clamping seat 4, and the outer side of the right middle part of the insulating sleeve 8 positioned in the connector housing 1 is tightly connected with the inner side of the left middle part of the shielding ring;
the outer wall of the terminal 7 positioned at the left side of the insulating sleeve 8 is provided with a C-shaped limiting clip groove, and the C-shaped limiting clip 9 is sleeved on the C-shaped limiting clip groove;
a terminal guide ring groove is formed in the outer wall of the insulating sleeve 8 at the joint of the inner side of the left part of the first terminal clamping seat 4 and the outer side of the left part of the insulating sleeve 8, and a terminal guide ring 10 is arranged in the terminal guide ring groove;
a shielding spring 11 is sleeved between the outer wall of the left part of the inner shielding ring 6 and the inner side of the middle part of the first terminal clamping seat 4;
a C-shaped terminal clamping groove is formed in the outer wall of the middle of the inner shielding ring 6, and a C-shaped terminal clamping buckle 12 is sleeved in the C-shaped terminal clamping groove;
the shielding layer 13 is arranged on the shielding cable 2 at the tight connection position between the outer side of the shielding cable 2 positioned in the middle of the connector shell 1 and the inner side of the right part of the inner shielding ring 6.
The specific use process of the invention is as follows:
when the connector is used, the first terminal clamping seat 4 is tightly connected in the connector shell 1, the second terminal clamping seat 5 is connected on the first terminal clamping seat 4 in a threaded manner, the inner shielding ring 6 is tightly connected on the first terminal clamping seat 4, the C-shaped terminal clamping buckle 12 is sleeved in the C-shaped terminal clamping buckle groove in the middle of the outer wall of the inner shielding ring 6, then the terminal 7 is inserted into the connector shell 1, the terminal 7 passes through the C-shaped limiting clamp 9, the terminal 7 passes through the C-shaped terminal clamping buckle 12 and expands the C-shaped terminal clamping buckle 12, the terminal 7 is guided by the terminal guide ring 10 to prevent the terminal 7 from being reversely arranged, at the moment, the left middle part of the inner shielding ring 6 is connected with the inclined surface in the middle of the first terminal clamping seat 4, the terminal 7 is limited, then the tail cover 3 is sleeved on the shielding cable 2 from right to left, the left middle part of the tail cover 3 is clamped with the right end part of the connector shell 1, and the terminal 7 is locked in the connector shell 1 is realized;
when the terminal 7 or the shielding cable 2 is damaged, the tail cover 3 clamped at the right end part of the connector shell 1 is screwed out and the tail cover 3 is withdrawn, then the second terminal clamping seat 5 is screwed out of the first terminal clamping seat 4, the damaged terminal 7 or the shielding cable 2 is replaced, then the second terminal clamping seat 5 is spirally connected to the first terminal clamping seat 4, and then the tail cover 3 is sleeved on the shielding cable 2 and clamped on the connector shell 1, and then the connector is normally used.
The present embodiment is not limited in any way by the shape, material, structure, etc. of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention are all included in the scope of protection of the technical solution of the present invention.
Claims (7)
1. The utility model provides a metal connector terminal buckle detachable construction for car which characterized in that: including connector housing, shielded cable and tail-hood, the connector housing is interior tightly to be connected with first terminal cassette, the left end of first terminal cassette stretches out the connector housing, first terminal cassette right-hand member portion internal thread connection has the second terminal cassette, first terminal cassette internal connection has interior shielding ring, interior shielding ring's right middle part is located the second terminal cassette, interior shielding ring's left middle part is connected with first terminal cassette middle part inclined plane, shielded cable inserts from right left coaxial line and establishes in the connector housing, be equipped with the terminal subassembly with shielded cable coaxial line in the connector housing, terminal subassembly inserts from left to right and establishes in the coupling housing and shielded cable's left end inserts and establish in the terminal subassembly, be located the shield cable outside at middle part in the connector housing and the inboard tight connection in interior shielding ring's right part, terminal subassembly's left middle part is located the left side of connector housing, the right middle part of terminal subassembly is located first terminal cassette and interior shielding ring, the tail-hood is from right left cover establishes on the shielded cable and the end joint of tail-hood's left middle part and the connector housing.
2. The detachable structure of a metal connector terminal buckle for an automobile according to claim 1, wherein: the terminal assembly comprises a terminal and an insulating sleeve, wherein the insulating sleeve is sleeved on the right middle part of the terminal, the left end of the insulating sleeve is positioned on the left side of the connector shell, the inner side of the right end part of the insulating sleeve is tightly connected with a shielding cable, the terminal is arranged in the connector shell from left to right in a coaxial line, the left middle part of the terminal extends out of the insulating sleeve and is positioned on the left side of the insulating sleeve, the left end part of the shielding cable is inserted in the right part of the terminal, the outer side of the left part of the insulating sleeve positioned in the connector shell is tightly connected with the inner side of the left middle part of the first terminal clamping seat, and the outer side of the right middle part of the insulating sleeve positioned in the connector shell is tightly connected with the inner side of the left middle part of the shielding ring.
3. The detachable structure of a metal connector terminal buckle for an automobile according to claim 2, wherein: the outer wall of the terminal positioned at the left side of the insulating sleeve is provided with a C-shaped limiting clip groove, and the C-shaped limiting clip groove is sleeved with a C-shaped limiting clip.
4. The detachable structure of a metal connector terminal buckle for an automobile according to claim 2, wherein: a terminal guide ring groove is formed in the outer wall of the insulating sleeve at the joint of the inner side of the left part of the first terminal clamping seat and the outer side of the left part of the insulating sleeve, and a terminal guide ring is arranged in the terminal guide ring groove.
5. The detachable structure of a metal connector terminal buckle for an automobile according to claim 1, wherein: a shielding spring is sleeved between the outer wall of the left part of the inner shielding ring and the inner side of the middle part of the first terminal clamping seat.
6. The detachable structure of a metal connector terminal buckle for an automobile according to claim 1, wherein: a C-shaped terminal buckle groove is formed in the outer wall of the middle of the inner shielding ring, and a C-shaped terminal buckle is sleeved in the C-shaped terminal buckle groove.
7. The detachable structure of a metal connector terminal buckle for an automobile according to claim 1, wherein: a shielding layer is arranged on the shielding cable at the tight connection position between the outer side of the shielding cable at the inner middle part of the connector shell and the inner side of the right part of the inner shielding ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910402696.3A CN110112598B (en) | 2019-05-15 | 2019-05-15 | Metal connector terminal buckle detachable construction for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910402696.3A CN110112598B (en) | 2019-05-15 | 2019-05-15 | Metal connector terminal buckle detachable construction for car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110112598A CN110112598A (en) | 2019-08-09 |
| CN110112598B true CN110112598B (en) | 2023-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910402696.3A Active CN110112598B (en) | 2019-05-15 | 2019-05-15 | Metal connector terminal buckle detachable construction for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110112598B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001155822A (en) * | 1999-11-29 | 2001-06-08 | Yazaki Corp | Shieled connector |
| CN207409750U (en) * | 2017-09-22 | 2018-05-25 | 深圳市沃尔新能源电气科技股份有限公司 | Cable connector |
| CN207910144U (en) * | 2018-03-08 | 2018-09-25 | 上海筑炎电气科技有限公司 | A kind of integral type single shielded plug |
| CN208093815U (en) * | 2018-03-06 | 2018-11-13 | 深圳市思科赛德电子科技有限公司 | A kind of replaceable tip sub-connector |
| CN208589580U (en) * | 2018-08-07 | 2019-03-08 | 安费诺科技(珠海)有限公司 | A kind of power supply connecting device |
| CN209658468U (en) * | 2019-05-15 | 2019-11-19 | 深圳市国威通电子技术有限公司 | A kind of automobile metal bonder terminal buckle detachable structure |
-
2019
- 2019-05-15 CN CN201910402696.3A patent/CN110112598B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001155822A (en) * | 1999-11-29 | 2001-06-08 | Yazaki Corp | Shieled connector |
| CN207409750U (en) * | 2017-09-22 | 2018-05-25 | 深圳市沃尔新能源电气科技股份有限公司 | Cable connector |
| CN208093815U (en) * | 2018-03-06 | 2018-11-13 | 深圳市思科赛德电子科技有限公司 | A kind of replaceable tip sub-connector |
| CN207910144U (en) * | 2018-03-08 | 2018-09-25 | 上海筑炎电气科技有限公司 | A kind of integral type single shielded plug |
| CN208589580U (en) * | 2018-08-07 | 2019-03-08 | 安费诺科技(珠海)有限公司 | A kind of power supply connecting device |
| CN209658468U (en) * | 2019-05-15 | 2019-11-19 | 深圳市国威通电子技术有限公司 | A kind of automobile metal bonder terminal buckle detachable structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110112598A (en) | 2019-08-09 |
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