CN205543559U - Take multicore power connector of ground structure - Google Patents
Take multicore power connector of ground structure Download PDFInfo
- Publication number
- CN205543559U CN205543559U CN201620301847.8U CN201620301847U CN205543559U CN 205543559 U CN205543559 U CN 205543559U CN 201620301847 U CN201620301847 U CN 201620301847U CN 205543559 U CN205543559 U CN 205543559U
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- shell
- ground
- screw
- pin
- grounding pin
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Abstract
The utility model provides a take multicore power connector of ground structure, include: shell (1), grounding pin (2), power needle (3) and ground structure, a tip of grounding pin (2), power needle (3) is lived in the shell cladding, another tip of grounding pin (2), power needle (3) stretches out the bottom surface of shell (1), and wherein another tip of grounding pin (2) links to each other with the ground structure. The utility model discloses can use on the servo motor of aluminum alloy die -Casting or drawing process shell, need not to adopt the pin configuration, direct from the servo motor in inferior officer's power cord draw, optimized the structure of connector, provide high the protection level of motor.
Description
Technical field
This utility model relates to power connection structure, in particular it relates to the multi-core power adapter of structure with ground.
Background technology
The small-power multi-core power adapter that existing market uses does not has an injection molding product of structure with ground, and can only be
Use on the motor of BMC Molding shell, it is impossible to use on the small machine of alloy shell again.Therefore, current small-power
Servomotor great majority still use the structure of lead-in wire, are worn out by lead-in wire from motor, then the adapter with a set of Line To Line
Being attached, this structure not only affects the outward appearance of servomotor, also reduces the degree of protection of motor.Additionally make
Motor power plug inconvenience.
The utility model proposes the multi-core power adapter of a kind of screw type with ground, it is possible to solve above-mentioned conventional linkers
Shortcoming so that the power supply architecture of motor is more reasonable, and makes its degree of protection reach IP67.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide the multi-core power of a kind of structure with ground
Adapter.
The multi-core power adapter of the structure with ground according to this utility model offer, including: shell, grounding pin, electricity
Source pin and ground structure, described shell envelopes the one end of grounding pin, power pin, the other end of described grounding pin,
The bottom surface of shell is stretched out in the other end of power pin, and wherein the other end of grounding pin is connected with ground structure.
Preferably, the bottom of described shell is provided with groove, and the opening direction of this groove is downward, described grounding pin, power supply
Pin passes from the groove bottom of outer casing bottom groove, and enclosure bottom is coated with socket seal circle.
Preferably, described ground structure is screw, and the two ends of described shell are provided with screw through-hole, and screw leads to through screw
Hole passes the bottom surface of shell, and is provided with screw washer set between nut and the contact surface of shell.
Preferably, the other end of described grounding pin is connected at screw after bending 90 degree.
Preferably, also include that screw O-ring, described screw O-ring are set on screw and fit with the bottom surface of shell.
Preferably, described screw contacts with motor housing and is grounded.
Compared with prior art, this utility model has a following beneficial effect:
1, the multi-core power adapter of the structure with ground that this utility model provides can be in aluminium alloy compression casting or stretching
Use on the servomotor of technique shell, it is not necessary to use pin configuration, directly inside servomotor, power line is drawn,
Optimize the structure of adapter, it is provided that the high degree of protection of motor.
2, the multi-core power adapter of the structure with ground that this utility model provides is without carrying out encapsulated place with motor housing
Reason, ensure that the stability of contact simultaneously.
Accompanying drawing explanation
By the detailed description non-limiting example made with reference to the following drawings of reading, of the present utility model other
Feature, purpose and advantage will become more apparent upon:
The multi-core power adapter cross section structure schematic diagram of the structure with ground that Fig. 1 provides for this utility model；
The front view of the multi-core power adapter of the structure with ground that Fig. 2 provides for this utility model；
The side view of the multi-core power adapter of the structure with ground that Fig. 3 provides for this utility model；
The three-dimensional view of the shell of the structure with ground that Fig. 4 provides for this utility model；
The upward view of the shell of the structure with ground that Fig. 5 provides for this utility model；
In figure:
1-shell；
2-grounding pin；
3-power pin；
4-screw washer set；
5-screw O-ring；
6-socket seal circle.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described in detail.Following example will assist in the skill of this area
Art personnel are further appreciated by this utility model, but limit this utility model the most in any form.It should be pointed out that, to this
For the those of ordinary skill in field, without departing from the concept of the premise utility, it is also possible to make some changes and
Improve.These broadly fall into protection domain of the present utility model.
The multi-core power adapter of structure with ground provided according to this utility model, including: shell 1, grounding pin 2,
Power pin 3 and ground structure, described shell envelopes grounding pin 2, the one end of power pin 3, described grounding pin 2,
The bottom surface of shell 1 is stretched out in the other end of power pin 3, and wherein the other end of grounding pin 2 is connected with ground structure.
The bottom surface of described shell 1 is provided with socket seal circle 6.
Described ground structure is screw, and the two ends of described shell 1 are provided with screw through-hole, and screw passes through screw through-hole
Screw washer set 4 it is provided with between the bottom surface of shell 1, and the contact surface of nut and shell 1.
The other end of described grounding pin 2 is connected at screw after bending 90 degree.
Also include that screw O-ring 5, described screw O-ring 5 are set on screw and fit with the bottom surface of shell 1.
Described screw contacts with motor housing and is grounded.
Specifically, as it is shown in figure 1, locked by socket with motor housing with two screws, solving existing products in markets can only
Defect encapsulated together with motor housing, designs a kind of stamping grounding pin, grounding pin afterbody bending 90 degree connection
At screw, contacted with grounding pin laminating by pad after screw locking, then contacted with motor housing by screw, complete
Ground connection, it is not necessary to otherwise processed ground connection on motor, other three conductors still use circular car pin, in joint chair bottom design
Socket protects with sealing ring and the screw O-ring of motor, then reaches the degree of protection of IP67 with joint after coordinating.
Above specific embodiment of the utility model is described.It is to be appreciated that this utility model is not
Being confined to above-mentioned particular implementation, those skilled in the art can make a variety of changes within the scope of the claims
Or amendment, this has no effect on flesh and blood of the present utility model.In the case of not conflicting, embodiments herein
Can arbitrarily be mutually combined with the feature in embodiment.
Claims (6)
1. the multi-core power adapter of a structure with ground, it is characterised in that including: shell (1), grounding pin (2),
Power pin (3) and ground structure, described shell (1) envelopes grounding pin (2), the one end of power pin (3),
The bottom surface of shell (1), Qi Zhongjie are stretched out in the other end of described grounding pin (2), the other end of power pin (3)
The other end on ground pin (2) is connected with ground structure.
The multi-core power adapter of structure with ground the most according to claim 1, it is characterised in that described shell
(1) bottom is provided with groove, and the opening direction of this groove is downward, and described grounding pin (2), power pin (3) are from outward
The groove bottom of shell (1) bottom groove passes, and shell (1) bottom surface is coated with socket seal circle (6).
The multi-core power adapter of structure with ground the most according to claim 1, it is characterised in that described ground connection
Structure is screw, and the two ends of described shell (1) are provided with screw through-hole, and screw passes shell (1) through screw through-hole
Bottom surface, and between the contact surface of nut and shell (1), be provided with screw washer set (4).
The multi-core power adapter of structure with ground the most according to claim 3, it is characterised in that described ground connection
The other end of pin (2) is connected at screw after bending 90 degree.
The multi-core power adapter of structure with ground the most according to claim 3, it is characterised in that also include spiral shell
Silk O-ring (5), described screw O-ring (5) is set on screw and fits with the bottom surface of shell (1).
The multi-core power adapter of structure with ground the most according to claim 3, it is characterised in that described screw
Contact with motor housing and be grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620301847.8U CN205543559U (en) | 2016-04-12 | 2016-04-12 | Take multicore power connector of ground structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620301847.8U CN205543559U (en) | 2016-04-12 | 2016-04-12 | Take multicore power connector of ground structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543559U true CN205543559U (en) | 2016-08-31 |
Family
ID=56790475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620301847.8U Active CN205543559U (en) | 2016-04-12 | 2016-04-12 | Take multicore power connector of ground structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205543559U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834221A (en) * | 2017-10-20 | 2018-03-23 | 珠海格力节能环保制冷技术研究中心有限公司 | The pin configuration and servomotor of motor |
| CN108199176A (en) * | 2018-02-11 | 2018-06-22 | 昆山西威联电气系统有限公司 | A kind of 40A shrapnels type heavy-duty connector |
| TWI672684B (en) * | 2018-11-15 | 2019-09-21 | 佳世達科技股份有限公司 | Flat panel display apparatus and conductive sheet thereof |
| CN112563843A (en) * | 2020-11-26 | 2021-03-26 | 江南造船(集团)有限责任公司 | Grounding and protection method for multi-core electric connector |
| CN113394623A (en) * | 2021-05-26 | 2021-09-14 | 浙江吉利控股集团有限公司 | Charging socket structure, charging connection structure and electric automobile |
-
2016
- 2016-04-12 CN CN201620301847.8U patent/CN205543559U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834221A (en) * | 2017-10-20 | 2018-03-23 | 珠海格力节能环保制冷技术研究中心有限公司 | The pin configuration and servomotor of motor |
| CN107834221B (en) * | 2017-10-20 | 2023-11-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Lead structure of motor and servo motor |
| CN108199176A (en) * | 2018-02-11 | 2018-06-22 | 昆山西威联电气系统有限公司 | A kind of 40A shrapnels type heavy-duty connector |
| TWI672684B (en) * | 2018-11-15 | 2019-09-21 | 佳世達科技股份有限公司 | Flat panel display apparatus and conductive sheet thereof |
| CN112563843A (en) * | 2020-11-26 | 2021-03-26 | 江南造船(集团)有限责任公司 | Grounding and protection method for multi-core electric connector |
| CN112563843B (en) * | 2020-11-26 | 2022-08-16 | 江南造船(集团)有限责任公司 | Grounding and protection method for multi-core electric connector |
| CN113394623A (en) * | 2021-05-26 | 2021-09-14 | 浙江吉利控股集团有限公司 | Charging socket structure, charging connection structure and electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190116 Address after: No. 1 Shuangqiaohe Road, Ma'anshan Hexian Economic Development Zone, Anhui Province Patentee after: Anhui three bamboo intelligent Polytron Technologies Inc Address before: 201616 Block K, Room 9, Lane 435, Chongnan Road, Xiaokunshan Town, Songjiang District, Shanghai Patentee before: Shanghai SUNCHU Electromechanical Device Co., Ltd. |
|
| TR01 | Transfer of patent right |