CN205542483U - Manual maintenance switch - Google Patents
Manual maintenance switch Download PDFInfo
- Publication number
- CN205542483U CN205542483U CN201620280758.XU CN201620280758U CN205542483U CN 205542483 U CN205542483 U CN 205542483U CN 201620280758 U CN201620280758 U CN 201620280758U CN 205542483 U CN205542483 U CN 205542483U
- Authority
- CN
- China
- Prior art keywords
- manual maintenance
- switch
- maintenance switch
- handle
- plug
- 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
- 238000012423 maintenance Methods 0.000 title claims abstract description 33
- 239000012634 fragment Substances 0.000 claims abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a manual maintenance switch, be in including socket and grafting plug on the socket, install high -pressure interlock switch on the socket, the high pressure interlock switch with the plug is connected, high pressure interlock switch includes micro -gap switch and sets up the last shell fragment of micro -gap switch, the shell fragment with the plug is connected. The utility model provides a manual maintenance switch's beneficial effect does: through set up high -pressure interlock switch on the socket, high -pressure interlock switch breaks off control circuit, protection system device, personal safety simultaneously after extracting the plug.
Description
Technical field
This utility model relates to a kind of Manual maintenance switch.
Background technology
At present, electric automobile applied voltage is typically all the high-tension electricity not less than 300V, in order to avoid
The damage of the electric component that the shock hazard caused due to misoperation and overload, short circuit cause,
Need to install Manual maintenance switch on automobile circuit big electric current backbone.Manual maintenance switch is at electricity
Electrical automobile circuit plays the effect of protection power supply, is being in an emergency or is carrying out battery maintenance peace
During dress, it is possible to disconnect Manual maintenance switch in time, the electric current of battery bag is disconnected, be prevented effectively from because of
The electric shock situation caused for maintainer misoperation.Existing Manual maintenance switch is in use
There is also some problems, such as:
1, existing service switch for once locking device, it is difficult to ensure in Automobile Complex environment
The safety and stability of service switch.
2, existing service switch is when unpluging suddenly, easily produces electric arc at service switch contact pin,
Cause contact pin to injure, personnel time serious, can be caused to injure.
3, existing service switch size is relatively big, and integrated level is low, is unfavorable for installing.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, carries
High voltage can be avoided the threat of human body and simple in construction, hands easy to install for a kind of
Dynamic service switch.
The main technical schemes that a kind of Manual maintenance switch provided according to this utility model uses is:
Including socket and be plugged on the plug on described socket, described socket is provided with high-voltage interlocking and opens
Closing, described high-voltage interlocking switch is connected with described plug.
The Manual maintenance switch that this utility model provides also can have a following attached technical characteristic:
Described high-voltage interlocking switch includes microswitch and is arranged on the bullet in described microswitch
Sheet, described shell fragment is connected with described plug.
Described plug includes shell and installs handle on the housing, and described shell is arranged
Having fixture block, described handle is provided with shackle member, described shackle member is connected on described fixture block.
Described shackle member includes main body and arranges snap fit on the body, described snap fit clamping
On described fixture block.
The both sides being positioned at described snap fit in described shackle member are provided with gathering sill, and described handle is arranged
Guide rail, described guide rail is had to be connected with described gathering sill.
Being provided with rotating shaft on described shell, described handle offers installing hole, described handle passes through
The rotating shaft and the installing hole that cooperate rotate on the housing.
Peripherally disposed in described installing hole have baffle plate, and described rotating shaft is provided with block, institute
State baffle plate to be connected with described block.
Offer opening on described baffle plate, described handle by opening be removably mounted on described outside
On shell.
What the Manual maintenance switch using this utility model to provide brought has the beneficial effect that manually maintenance
Switch plays the effect of protection power supply in electric automobile circuit, is being in an emergency or is carrying out electricity
Pond is safeguarded when installing, it is possible to disconnect Manual maintenance switch in time, is disconnected by the electric current of battery bag, has
Effect avoids the electric shock situation caused because of maintainer misoperation；By arranging height on socket
Pressure interlock switch, after pulling the plug out of the socket, high-voltage interlocking switch simultaneously switches off control circuit, protects system
Device, personal safety.
Accompanying drawing explanation
Fig. 1 is the structure chart of this utility model Manual maintenance switch.
Fig. 2 is the sectional view of this utility model Manual maintenance switch.
Fig. 3 is the structure chart of handle in this utility model Manual maintenance switch.
Fig. 4 is the structure chart at another visual angle of handle in this utility model Manual maintenance switch.
Fig. 5 is the structure chart of shackle member in this utility model Manual maintenance switch.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail:
As shown in Figures 1 to 5, the enforcement of a kind of Manual maintenance switch provided according to this utility model
Example, including socket 1 and be plugged on the plug 2 on described socket 1, described socket 1 is provided with height
Pressure interlock switch 3, described high-voltage interlocking switch 3 is connected with described plug 2, by socket 1
Arranging high-voltage interlocking switch 3, pulling the plug out of the socket, high-voltage interlocking switch 3 after 2 simultaneously switches off control circuit,
Protection system and device, personal safety.
Seeing Fig. 1 to Fig. 5, the Manual maintenance switch provided according to this utility model, described high pressure is mutual
Lock-switch 3 includes microswitch 31 and is arranged on the shell fragment 32 in described microswitch 31, described bullet
Sheet 32 is connected with described plug 2, and while plug 2 inserts socket 1, the bottom surface of plug 2 can be supported
Leaning on and push shrapnel 32, now microswitch 31 connects control circuit；When pull the plug out of the socket 2 time, plug
Disconnection microswitch 31 after the bottom surface disengaging shell fragment 32 of 2, cutting-off controlling circuit, protection system and device,
Personal safety.
Seeing Fig. 1 to Fig. 5, the Manual maintenance switch provided according to this utility model, described plug 2 wraps
Include shell 21 and be arranged on the handle 22 on described shell 21, described shell 21 is provided with fixture block
23, described handle 22 is provided with shackle member 4, described shackle member 4 is connected on described fixture block 23,
First untiing shackle member 4 in practical operation with release lever 22, operator can be by controlling hands
Plug 2 is extracted by handle 22.
See Fig. 1 to Fig. 5, the Manual maintenance switch provided according to this utility model, described shackle member 4
Including main body 41 and be arranged on the snap fit 42 in described main body 41, described snap fit 42 is connected to described
On fixture block 23, the both sides that described shackle member 4 is positioned at described snap fit 42 are provided with gathering sill 43, described
Being provided with guide rail 44 on handle 22, described guide rail 44 is connected with described gathering sill 43, and snap fit 42 blocks
It is connected on the fixture block 23 on shell 21 with lock handle 22.
See Fig. 1 to Fig. 5, the Manual maintenance switch provided according to this utility model, described shell 21
On be provided with rotating shaft 5, described handle 22 offers installing hole 6, described handle 22 is by phase interworking
The rotating shaft 5 and the installing hole 6 that close rotate on described shell 21, along the circumferential direction set in described installing hole 6
Being equipped with baffle plate 7, described rotating shaft 5 is provided with block 8, for rotating shaft 5, to both sides, extension is formed block 8,
Described baffle plate 7 is connected with described block 8, and described baffle plate 7 offers opening 9, described handle 22
Being removably mounted on described shell 21 by opening 9, handle 22 is at rotation process, due to block
8 and the effect of baffle plate 7 lower ensure the rotation of handle 22 without departing from shell 21, when handle 22 turns to
During certain angle, block 8 can move to opening 9 position on baffle plate 7, the most outwards pulls handle
22, now block 8 departs from opening 9 and is disassembled by handle 22.
Embodiment described above, the simply one of this utility model more preferably detailed description of the invention,
The usual variations and alternatives that those skilled in the art is carried out in the range of technical solutions of the utility model
All should be included in protection domain of the present utility model.
Claims (8)
1. a Manual maintenance switch, including socket and be plugged on the plug on described socket, its
Being characterised by: be provided with high-voltage interlocking switch on described socket, described high-voltage interlocking switchs with described
Plug is connected.
Manual maintenance switch the most according to claim 1, it is characterised in that: described high pressure is mutual
Lock-switch includes microswitch and is arranged on the shell fragment in described microswitch, described shell fragment and institute
State plug to be connected.
Manual maintenance switch the most according to claim 1, it is characterised in that: described plug bag
Include shell and handle on the housing is installed, described shell is provided with fixture block, described hands
Being provided with shackle member on handle, described shackle member is connected on described fixture block.
Manual maintenance switch the most according to claim 3, it is characterised in that: described shackle member
Including main body and setting snap fit on the body, described snap fit is connected on described fixture block.
Manual maintenance switch the most according to claim 4, it is characterised in that: described shackle member
On be positioned at the both sides of described snap fit and be provided with gathering sill, described handle is provided with guide rail, described in lead
Rail is connected with described gathering sill.
Manual maintenance switch the most according to claim 3, it is characterised in that: on described shell
Being provided with rotating shaft, described handle offers installing hole, described handle is by the rotating shaft cooperated
Rotate on the housing with installing hole.
Manual maintenance switch the most according to claim 6, it is characterised in that: described installing hole
In peripherally disposed have baffle plate, described rotating shaft is provided with block, described baffle plate and described gear
Block is connected.
Manual maintenance switch the most according to claim 7, it is characterised in that: on described baffle plate
Offering opening, described handle is removably mounted on described shell by opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620280758.XU CN205542483U (en) | 2016-04-06 | 2016-04-06 | Manual maintenance switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620280758.XU CN205542483U (en) | 2016-04-06 | 2016-04-06 | Manual maintenance switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542483U true CN205542483U (en) | 2016-08-31 |
Family
ID=57140817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620280758.XU Expired - Fee Related CN205542483U (en) | 2016-04-06 | 2016-04-06 | Manual maintenance switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205542483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511255A (en) * | 2018-05-23 | 2018-09-07 | 西安赛诺克新能源科技股份有限公司 | A kind of minitype high voltage disconnecting switch |
-
2016
- 2016-04-06 CN CN201620280758.XU patent/CN205542483U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511255A (en) * | 2018-05-23 | 2018-09-07 | 西安赛诺克新能源科技股份有限公司 | A kind of minitype high voltage disconnecting switch |
| CN108511255B (en) * | 2018-05-23 | 2024-02-27 | 西安赛诺克新能源科技有限公司 | Small-sized high-voltage isolating switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160831 |