CN107833763A - A kind of mini MSD manually - Google Patents
A kind of mini MSD manually Download PDFInfo
- Publication number
- CN107833763A CN107833763A CN201711135444.6A CN201711135444A CN107833763A CN 107833763 A CN107833763 A CN 107833763A CN 201711135444 A CN201711135444 A CN 201711135444A CN 107833763 A CN107833763 A CN 107833763A
- Authority
- CN
- China
- Prior art keywords
- plug
- msd
- mini
- plug body
- manually
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5866—Electric connections to or between contacts; Terminals characterised by the use of a plug and socket connector
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of mini MSD manually of the present invention, the present invention includes a socket in structure, the socket includes bottom plate and is provided with the rectangular enclosure of the upper side of bottom plate, female end sub-component is provided with the bottom plate of the inside of the rectangular enclosure, the outer surface of the rectangular enclosure is provided with two mutually corresponding ear guide rails and back-off；Plug, the plug includes plug body, in plug body and can be inserted into the male end sub-component of female terminal and is socketed in the handle of the plug body outer surface, the handle is provided with the locking device for locking with the back-off or only locking, the handle is additionally provided with the screen post for being caught in ear guide rail, and the plug is caught in ear guide rail by screen post, fastened by locking device and back-off to be fixed together.It is driven the plug of plug and socket with less thrust by its handle, solves the problems, such as that current plug strength is excessive by the structural improvement of uniqueness.Realize the effect that compact-sized, structure is novel, security performance is good.
Description
Technical field
The present invention relates to a kind of service switch, more specifically refers to a kind of mini MSD manually
Background technology
Manual inspection switch, i.e. MSD（Manual Service Disconnector）, it is electric car, high-tension distribution box（PDU）
A kind of conventional manual handling equipment in high tension loop etc. equipment, when the said equipment needs repairing, in order to avoid due to operation
The damage of electric component caused by shock hazard caused by improper and overload, short circuit, it is necessary to equipment circuit high current master
Manual maintenance switch is installed on main line.Manual maintenance switch plays a part of protection power source in circuitry, is occurring promptly
When situation or progress battery maintenance installation, Manual maintenance switch can be disconnected in time, the electric current of battery bag is disconnected, effectively avoided
The electric shock situation triggered because of maintenance personal's misoperation.The manual MSD many types of in the market, but application is different,
Form factor is all bigger, security performance fails to accomplish optimal, the defects of being exactly structure design of tracing it to its cause, between each parts
Fail it is compact fail to coordinate to greatest extent in other words, therefore cause oversized, bring many unnecessary troubles.
The content of the invention
It is a primary object of the present invention to provide it is a kind of it is compact-sized, that structure is novel, security performance is good is manual mini
MSD。
A further object of the present invention is to provide a kind of mini MSD manually, and it passes through its hand by the structural improvement of uniqueness
Handle drives the plug of plug and socket with less thrust, solves the problems, such as that current plug strength is excessive.
The technical solution adopted by the present invention is：A kind of mini MSD manually, including：One socket, the socket include bottom plate and
The rectangular enclosure of the upper side of bottom plate is provided with, is provided with female end sub-component on the bottom plate of the inside of the rectangular enclosure, the square
The outer surface of shape shell is provided with two mutually corresponding ear guide rails and back-off；One plug, the plug are included outside plug
Shell, in plug body and it can be inserted into the male end sub-component of female terminal and be socketed in the hand of the plug body outer surface
Handle, the handle are provided with the locking device for locking with the back-off or only locking, and the handle is additionally provided with the card for being caught in ear guide rail
Position post, the plug are caught in ear guide rail by screen post, fastened by locking device and back-off to be fixed together.
The male end sub-component includes fuse and is connected to the inserting column at fuse both ends, and the fuse is arranged on
The inside of the plug body, the side of the inside of the plug body coordinate the shape of the fuse to be provided with some screens side by side
Plate, the opposite side of the inside of the plug body are provided with some heat emission holes.
The plug body is formed by upper lid, drain pan snapping, and surrounding of lid is provided with buckle arm on this, and the drain pan is correspondingly arranged
The opening position for having buckle arm is provided with corresponding button hole, and some block boards are arranged on the inside of lid, and some heat emission holes are set
On drain pan.
The locking device includes the elastic pinch plate fastened with the back-off and for promoting elastic pinch plate to lock or only lock
Pushing plate.
The outer surface of the plug body is provided with rotatable screens block, and the handle is set screws in screens for the screens block
Card hole.
The downside of the bottom plate is provided with four anticollision cylinders.
The downside of the bottom plate is additionally provided with two signal interlocking needlework folders, and one is provided between signal interlocking needlework folder
The polarity isolation plate of individual " " type shape, and the polarity isolation plate is provided at both ends with cable clamping interface.
The female end sub-component includes female terminal and sets watchband-shaped contactor, and the female terminal includes exposing to baseplate underside face
The end of thread and the insertion pipe for being integral and exposing to bottom plate upper side is connected with the end of thread.
Beneficial effects of the present invention are：The present invention includes a socket in structure, and the socket includes bottom plate and is provided with
The rectangular enclosure of the upper side of bottom plate, female end sub-component is provided with the bottom plate of the inside of the rectangular enclosure, the rectangular enclosure
Outer surface be provided with two mutually corresponding to ear guide rails and back-off；One plug, the plug include plug body, installation
In plug body and it can be inserted into the male end sub-component of female terminal and be socketed in the handle of the plug body outer surface, the handle
The locking device for locking with the back-off or only locking is provided with, the handle is additionally provided with the screen post for being caught in ear guide rail, and this is inserted
Head is caught in ear guide rail by screen post, fastened by locking device and back-off to be fixed together.It passes through unique knot
Structure is improved, and drives the plug of plug and socket with less thrust by its handle, solves the problems, such as that current plug strength is excessive.
Realize the effect that compact-sized, structure is novel, security performance is good.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the present invention.
Fig. 2 is the cross-sectional view of the present invention.
Fig. 3, Fig. 4, Fig. 5 are the schematic diagram of the socket of the present invention.
Fig. 6 is the decomposing schematic representation of the plug of the present invention.
Embodiment
It is as shown in Figures 1 to 6 a kind of preferable specific embodiment of the present invention, a kind of mini MSD manually, including：
One socket 10, as shown in Figures 1 to 5, the socket 10 include bottom plate 11 and are provided with the rectangle of the upper side of bottom plate 11
Shell 12, female end sub-component 13 is provided with the bottom plate 11 of the inside of the rectangular enclosure 12, the outer surface of the rectangular enclosure 12
It is provided with two mutually corresponding ear guide rails 14 and back-off 15；
One plug 20, as shown in Figure 1, Figure 2, Figure 6 shows, the plug 20 include plug body 21, in plug body 21 and can
Insert the male end sub-component 22 of female terminal 13 and be socketed in the handle 23 of the outer surface of plug body 21, the handle 23 is provided with
Locked with the back-off 16 or only the locking device 24 of lock, the handle 23 be additionally provided with the screen post 231 for being caught in ear guide rail 15,
The plug 20 is caught in ear guide rail 14 by screen post 231, fastened by locking device 24 with back-off 15 to be fixed together.
Realize that handle drives the plug of plug and socket with less thrust.
Further, as shown in Fig. 2, Fig. 6, the male end sub-component 22 includes fuse 221 and is connected to fuse
The inserting column 222 at 221 both ends, the fuse 221 be arranged on the plug body 21 inside, the one of the inside of the plug body 21
Side coordinates the shape of the fuse to be provided with some block boards 2111 side by side, and the opposite side of the inside of the plug body 21 is set
There are some heat emission holes 2121, some block boards not only play a part of fixed fuse, moreover it is possible to which the ventilation for increasing fuse is made
With playing the effect of radiating.
Further, shown in Fig. 2, Fig. 6, the plug body 21 is formed by upper lid 211, the snapping of drain pan 212, lid 211 on this
Surrounding be provided with buckle arm A, the opening position that the drain pan 212 is correspondingly arranged on buckle arm A is provided with corresponding button hole B, it is some should
Block board 211 is arranged on the inside of lid 213, and some heat emission holes 212 are arranged on drain pan 214.
As shown in Fig. 2 the locking device 24 includes the elastic pinch plate 241 fastened with the back-off 15 and for promoting elasticity
The pushing plate 242 that buckle 241 is locked or only locked, when pushing plate 242 down pushes away, pushing plate 242 pushes elastic pinch plate 241 to
The effect of locking is realized in the direction of back-off 15, conversely, when pushing plate 242 up pushes away, pushing plate 242 is no longer applied to buckle 241
Add thrust and realize the effect only locked.
As shown in Fig. 1, Fig. 6, the outer surface of the plug body 21 is provided with rotatable screens block C, and the handle 23 is set
The card hole D of screens is screwed in for screens block C
Further, as shown in figure 4, the downside of the bottom plate 11 is provided with four anticollision cylinders 111, when vibrated or shock
When female end sub-component can be protected to avoid hitting shock hazard occurs, protect the safety of operator.
Further, as shown in figure 5, the downside of the bottom plate 11 is additionally provided with two signal interlocking needlework folders 112, the signal
It is provided with the polarity isolation plate F of " " type shape between interlocking needlework folder 112, and polarity isolation plate F is provided at both ends with card
Wire casing G, enable cable neat arrangement.Polarity isolation plate F effect be make band point HV Terminal keep apart, increase climb ionization away from,
Increase security.
Further, as shown in Fig. 2 the female end sub-component 13 includes female terminal 131 and sets watchband-shaped contactor 132, the mother
Terminal 131 includes exposing to the end of thread 1311 of the downside of bottom plate 11 and being connected with the end of thread 133 being integral and exposing to
The insertion pipe 1312 of the upper side of bottom plate 11.
Embodiments of the invention and accompanying drawing are intended merely to the design concept of the displaying present invention, and protection scope of the present invention is not
This embodiment should be confined to.
It can be seen from the above description that the purpose of design of the present invention can effectively be implemented.The part exhibition of embodiment
Show the purpose of the present invention and implement function and structure theme, and including other equivalent substitutions.
Therefore, the claims of the present invention include other equivalent implementations, and the specific scope of claims are incorporated herein by reference.
Claims (8)
- A kind of 1. mini MSD manually, it is characterised in that including：One socket, the socket include bottom plate and are provided with the rectangular enclosure of the upper side of bottom plate, the inside of the rectangular enclosure Female end sub-component is provided with the bottom plate, the outer surface of the rectangular enclosure is provided with two mutually corresponding ear guide rails and fallen Button；One plug, the plug include plug body, in plug body and can be inserted into female terminal male end sub-component and The handle of the plug body outer surface is socketed in, the handle is provided with the locking device for locking with the back-off or only locking, the hand Handle is additionally provided with the screen post for being caught in ear guide rail, the plug is caught in ear guide rail by screen post, by locking device with Back-off is fastened and is fixed together.
- A kind of 2. mini MSD manually as claimed in claim 1, it is characterised in that the male end sub-component include fuse and The inserting column at fuse both ends is connected to, the fuse is arranged on the inside of the plug body, the inside of the plug body Side coordinate the shape of the fuse to be provided with some block boards side by side, the opposite side of the inside of the plug body is provided with Some heat emission holes.
- A kind of 3. mini MSD manually as claimed in claim 2, it is characterised in that the plug body by upper lid, drain pan snapping and Into surrounding of lid is provided with buckle arm on this, and the opening position that the drain pan is correspondingly arranged on buckle arm is provided with corresponding button hole, some The block board is arranged on the inside of lid, and some heat emission holes are arranged on drain pan.
- 4. a kind of mini MSD manually as claimed in claim 1, it is characterised in that the locking device includes fastening with the back-off Elastic pinch plate and for promote elastic pinch plate lock or only lock pushing plate.
- 5. a kind of mini MSD manually as described in claim 1,2 or 3, it is characterised in that the outer surface of the plug body is set There is rotatable screens block, the handle sets the card hole that screens is screwed in for the screens block.
- 6. a kind of mini MSD manually as claimed in claim 1, it is characterised in that the downside of the bottom plate is provided with four and prevented Hit cylinder.
- 7. a kind of mini MSD manually as described in claim 1 or 6, it is characterised in that the downside of the bottom plate is additionally provided with two Individual signal interlocking needlework folder, is provided with the polarity isolation plate of " " type shape between signal interlocking needlework folder, and the polarity every Cable clamping interface is provided at both ends with from plate.
- 8. as described in claim 1 or 6 it is a kind of manually mini MSD, it is characterised in that the female end sub-component include female terminal with And watchband-shaped contactor is set, the end of thread and being connected with the end of thread that the female terminal includes exposing to baseplate underside face be integral and Expose to the insertion pipe of bottom plate upper side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711135444.6A CN107833763A (en) | 2017-11-16 | 2017-11-16 | A kind of mini MSD manually |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711135444.6A CN107833763A (en) | 2017-11-16 | 2017-11-16 | A kind of mini MSD manually |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107833763A true CN107833763A (en) | 2018-03-23 |
Family
ID=61651842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711135444.6A Pending CN107833763A (en) | 2017-11-16 | 2017-11-16 | A kind of mini MSD manually |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107833763A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638561A (en) * | 2018-12-31 | 2019-04-16 | 顺科新能源技术股份有限公司 | A kind of two core push rod connectors |
| CN111628344A (en) * | 2020-06-05 | 2020-09-04 | 顺科新能源技术股份有限公司 | Connector with a locking member |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030057958A1 (en) * | 2001-09-25 | 2003-03-27 | Yazaki Corporation | Lever fitting-type manual disconnector |
| CN202230958U (en) * | 2011-09-22 | 2012-05-23 | 上海航天电源技术有限责任公司 | Manual maintenance switch |
| US20120318645A1 (en) * | 2011-06-15 | 2012-12-20 | Sumitomo Wiring Systems, Ltd. | Power supply circuit cut-off device and method of controlling power supply |
| CN202957164U (en) * | 2012-10-13 | 2013-05-29 | 安费诺-泰姆斯(常州)通讯设备有限公司 | Automobile power supply manual switch |
| CN204155896U (en) * | 2014-11-11 | 2015-02-11 | 江苏由甲申田新能源科技有限公司 | A kind of Manual maintenance switch |
| CN205028880U (en) * | 2015-09-01 | 2016-02-10 | 上海爱浦克施电力科技股份有限公司 | Fuse unit |
| CN205583307U (en) * | 2016-04-08 | 2016-09-14 | 常州新绿智能科技有限公司 | Manual protector of new energy automobile module |
| CN206116333U (en) * | 2016-08-24 | 2017-04-19 | 浙江新力熔断器有限公司 | On -vehicle service switch |
| CN206353518U (en) * | 2016-12-09 | 2017-07-25 | 深圳乔合里科技股份有限公司 | A kind of service switch |
| CN207489689U (en) * | 2017-11-16 | 2018-06-12 | 顺科新能源技术股份有限公司 | A kind of mini MSD manually |
-
2017
- 2017-11-16 CN CN201711135444.6A patent/CN107833763A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030057958A1 (en) * | 2001-09-25 | 2003-03-27 | Yazaki Corporation | Lever fitting-type manual disconnector |
| US20120318645A1 (en) * | 2011-06-15 | 2012-12-20 | Sumitomo Wiring Systems, Ltd. | Power supply circuit cut-off device and method of controlling power supply |
| CN202230958U (en) * | 2011-09-22 | 2012-05-23 | 上海航天电源技术有限责任公司 | Manual maintenance switch |
| CN202957164U (en) * | 2012-10-13 | 2013-05-29 | 安费诺-泰姆斯(常州)通讯设备有限公司 | Automobile power supply manual switch |
| CN204155896U (en) * | 2014-11-11 | 2015-02-11 | 江苏由甲申田新能源科技有限公司 | A kind of Manual maintenance switch |
| CN205028880U (en) * | 2015-09-01 | 2016-02-10 | 上海爱浦克施电力科技股份有限公司 | Fuse unit |
| CN205583307U (en) * | 2016-04-08 | 2016-09-14 | 常州新绿智能科技有限公司 | Manual protector of new energy automobile module |
| CN206116333U (en) * | 2016-08-24 | 2017-04-19 | 浙江新力熔断器有限公司 | On -vehicle service switch |
| CN206353518U (en) * | 2016-12-09 | 2017-07-25 | 深圳乔合里科技股份有限公司 | A kind of service switch |
| CN207489689U (en) * | 2017-11-16 | 2018-06-12 | 顺科新能源技术股份有限公司 | A kind of mini MSD manually |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638561A (en) * | 2018-12-31 | 2019-04-16 | 顺科新能源技术股份有限公司 | A kind of two core push rod connectors |
| CN111628344A (en) * | 2020-06-05 | 2020-09-04 | 顺科新能源技术股份有限公司 | Connector with a locking member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |
|
| RJ01 | Rejection of invention patent application after publication |