CN206532729U - A kind of disconnecting switch - Google Patents
A kind of disconnecting switch Download PDFInfo
- Publication number
- CN206532729U CN206532729U CN201720299102.7U CN201720299102U CN206532729U CN 206532729 U CN206532729 U CN 206532729U CN 201720299102 U CN201720299102 U CN 201720299102U CN 206532729 U CN206532729 U CN 206532729U
- Authority
- CN
- China
- Prior art keywords
- contact
- disconnecting switch
- housing
- touch panel
- plate body
- 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
- 230000003068 static effect Effects 0.000 claims abstract description 48
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 108010041986 DNA Vaccines Proteins 0.000 description 1
- 229940021995 DNA vaccine Drugs 0.000 description 1
- 230000003053 immunization Effects 0.000 description 1
- 238000002649 immunization Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a kind of disconnecting switch, including：Housing；Handle；Static contact panel, in housing；Dynamic touch panel, with can relative housing mode is arranged on housing up or down, and under handle drives, the separation point position separated with the abutted position abutted with static contact panel and with static contact panel, separation point position is corresponding with the first operating position of handle, abutted position is corresponding with the second operating position of handle, wherein, static contact panel includes static contact panel plate body and the stationary contact being arranged on static contact panel plate body, dynamic touch panel includes dynamic touch panel plate body and the movable contact being arranged on dynamic touch panel plate body, movable contact is integrally formed on dynamic touch panel plate body in pier pressure mode and/or stationary contact is integrally formed on static contact panel plate body in pier pressure mode, so can be fixed in production process movable contact and stationary contact, avoid the contact resistance that contact is produced using welding or riveting, and then solve current disconnecting switch contact resistance occur in on-state big, the problem of temperature is raised.
Description
Technical field
The utility model is related to low voltage electrical apparatus technology field, and in particular to a kind of disconnecting switch.
Background technology
Small-sized disconnecting switch is that a kind of more electrical equipment is used in low-tension switch electric appliance, under circuit immunization with gD DNA vaccine
It is switched on or switched off circuit, is used as circuit and is used with power on, plays a part of an isolation in circuit, especially examined in circuit
When repairing, small-sized disconnecting switch can be effectively isolated power supply, it is ensured that maintainer's personal safety.
In the prior art, be switched on or switched off circuit for how to realize small-sized disconnecting switch, particular by it is small-sized every
Leave and contact with each other or disconnect real between the Central Shanxi Plain dynamic touch panel connected with work wiring and the static contact panel connected with power supply wiring
It is existing.And it is current, for ease of move touch panel in and static contact panel when disconnecting switch connects circuit both contact, can move touch panel on
The correspondence position of static contact panel sets movable contact and stationary contact respectively, and an electrically conductive sheet metal is used movable contact and stationary contact more
Or metal derby.At present, mainly it is fixed on by way of movable contact is welded or riveted on the terminal plate of dynamic touch panel, will
Stationary contact is fixed on the terminal plate of dynamic touch panel by way of welding or riveting, so that both convenient dynamic touch panel and static contact panel
Between contact, but so may fix not firm between contact and terminal plate in process of production, cause to produce
Disconnecting switch big, the problem of temperature is raised that in on-state contact resistance occur.
Utility model content
Main purpose of the present utility model is to provide a kind of disconnecting switch, contacted with solving disconnecting switch in the prior art
Resistance is big, the problem of temperature is raised.
To achieve the above object, the utility model provides a kind of disconnecting switch, including：Housing；Handle, rotationally pacifies
On housing, and there is the first operating position corresponding with the disconnection of disconnecting switch, and it is corresponding with the connection of disconnecting switch
The second operating position；Static contact panel, in housing；Dynamic touch panel, with can relative housing mode is arranged on shell up or down
On body, and under handle drives, the separation point position separated with the abutted position abutted with static contact panel and with static contact panel separates position
Put corresponding with the first operating position of handle, abutted position is corresponding with the second operating position of handle, wherein, static contact panel includes quiet
Touch panel plate body and the stationary contact being arranged on static contact panel plate body, dynamic touch panel include dynamic touch panel plate body and are arranged on dynamic touch panel plate body
Movable contact, movable contact with pier pressure mode be integrally formed on dynamic touch panel plate body and/or stationary contact with pier press mode be integrally formed
On static contact panel plate body.
Further, disconnecting switch also includes contact support, and contact is supported to be connected with handle, and the first of handle
Slided up and down when operating position and the switching of the second operating position, dynamic touch panel is arranged on contact and supports cunning that is interior and being supported with contact
Move and slide.
Further, dynamic touch panel is symmetrically installed on contact and supports interior.
Further, housing includes enclosure body, and the boss that static contact panel is fixed that is used for being arranged in enclosure body
Neck.
Further, housing also includes being arranged in enclosure body, the sliding groove for supporting cooperation with contact.
Further, housing is integrally formed by way of integrated injection molding
Further, disconnecting switch is the single small-sized disconnecting switch of bridge-type type.
Technical solutions of the utility model, have the following advantages that：
1. in the disconnecting switch that the utility model is provided, the static contact panel in disconnecting switch includes static contact panel plate body and is arranged on
Stationary contact on static contact panel plate body, dynamic touch panel includes dynamic touch panel plate body and the movable contact being arranged on dynamic touch panel plate body, movable contact
It is integrally formed in pier pressure mode on dynamic touch panel plate body and/or stationary contact is integrally formed on static contact panel plate body in pier pressure mode.
So can be fixed in production process movable contact and stationary contact, it is to avoid the contact electricity that contact is produced using welding or riveting
Hinder, and then solve current disconnecting switch and contact resistance occur greatly in on-state, the problem of temperature is raised.
2. in the disconnecting switch that the utility model is provided, disconnecting switch also includes contact and supported, contact is supported to pass with handle
Dynamic connection, and slided up and down when the first operating position of handle and the second operating position switch, move touch panel and be arranged on contact branch
Hold slip that is interior and being supported with contact and slide, the intermediate transmission supported by contact, handle can be avoided to be moved with powered
Touch panel and static contact panel are directly contacted, and improve the security performance of disconnecting switch.
3. the utility model provide disconnecting switch in, dynamic touch panel be symmetrically installed on contact support in, by this way,
The Fast Installation of dynamic touch panel in the manufacturing process of disconnecting switch, can be easy to, while the stability of mounted dynamic touch panel is good
It is good.
4. in the disconnecting switch that the utility model is provided, disconnecting switch is the single small-sized disconnecting switch of bridge-type type, so as to touch
Head breakpoint reduces half, while contact resistance also reduces half, temperature rise is lower, more reliable performance, it is to avoid contact is nonsynchronous
Defect.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 is the structural representation of disconnecting switch in the utility model embodiment；
Fig. 2 is the structural representation of housing in disconnecting switch shown in Fig. 1；
Fig. 3 is the structural representation of static contact panel in disconnecting switch shown in Fig. 1；
Fig. 4 is static contact panel shown in Fig. 3 along A-A directions cross section structure diagram；
Fig. 5 is the structural representation of dynamic touch panel in disconnecting switch shown in Fig. 1；
Fig. 6 is that touch panel is moved shown in Fig. 5 along B-B directions cross section structure diagram；
Fig. 7 is the structural representation of contact support in disconnecting switch shown in Fig. 1；
Fig. 8 is the structural representation of handle in disconnecting switch shown in Fig. 1.
Wherein, the reference in above-mentioned accompanying drawing is：
10th, housing；11st, boss neck；12nd, sliding groove；20th, handle；30th, static contact panel；31st, static contact panel plate body；32nd, stationary contact
Point；40th, touch panel is moved；41st, touch panel plate body is moved；42nd, movable contact；50th, contact is supported；61st, torsion spring；62nd, wire frame；The 63rd, card is installed
Plate；64th, springs；65th, handle fixing hole；66th, connection jaws arc separating groove；67th, fixing lug boss；68th, braking roll；69th, static contact panel
Mounting groove；70th, stop hole.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
Embodiment 1
As shown in Figures 1 to 8, included according to the disconnecting switch of the present embodiment：Housing 10；Handle 20, is rotatably mounted
On the housing 10, and with the first operating position corresponding with the disconnection of disconnecting switch, it is and corresponding with the connection of disconnecting switch
The second operating position, when being operated to disconnecting switch, only need operation handle 20 the first operating position and second work
Position switches；Static contact panel 30, in housing 10；Dynamic touch panel 40, with can relative housing 10 mode is pacified up or down
Dress on the housing 10, and under the driving of handle 20, is separated with the abutted position abutted with static contact panel 30 and with static contact panel 30
Separation point position, separation point position is corresponding with the first operating position of handle 20, the second operating position pair of abutted position and handle 20
Should, wherein, static contact panel 30 includes static contact panel plate body 31 and the stationary contact 32 being arranged on static contact panel plate body 31, and dynamic touch panel 40 includes
Dynamic touch panel plate body 41 and the movable contact 42 being arranged on dynamic touch panel plate body 41.In the present embodiment, movable contact 42 presses mode with pier
It is integrally formed on dynamic touch panel plate body 41 and/or stationary contact 32 is integrally formed on static contact panel plate body 31 in pier pressure mode, so
Can be fixed in production process movable contact 42 and stationary contact 32, it is to avoid the contact electricity that contact is produced using welding or riveting
Hinder, and then solve current disconnecting switch and contact resistance occur greatly in on-state, the problem of temperature is raised.
With further reference to Fig. 1, Fig. 2 and Fig. 7, specifically, disconnecting switch also includes contact and supports 50, moving contact it is removable
Dynamic is to support 50 to realize by contact, and contact supports that 50 are connected with handle 20, and the first operating position of handle 20 with
Slided up and down during the switching of the second operating position, dynamic touch panel 40 is arranged in contact support 50 and can be with the slips of contact support 50
Slide, 50 intermediate transmission is so supported by contact, handle 20 and powered dynamic touch panel 40 and static contact panel 30 can be avoided straight
Contact, improves the security performance of disconnecting switch, is used for and handle while the contact in the present embodiment is supported to be provided with 50
The braking roll 68 that stop hole 70 on 20 coordinates, and the static contact panel mounting groove 69 installed for static contact panel 30, and then can be real
The installation of existing locking function and static contact panel 30.Disconnecting switch supports 50 except contact, in addition to sets being used on the housing 10
Torsion spring 61, the wire frame 62 for wiring, the installation clamp 63 installed for disconnecting switch, the connection jaws arc of the reset of handle 20
Groove 66, springs 64 and the fixing lug boss 67 fixed for static contact panel 30.
Preferably, in the present embodiment the symmetrical contact that is installed on of dynamic touch panel 40 supported in 50, by this way, can be
In the manufacturing process of disconnecting switch, it is easy to the Fast Installation of dynamic touch panel 40, while mounted dynamic touch panel 40 has good stability.
With further reference to Fig. 2, specifically, housing 10 includes enclosure body, while being provided with enclosure body for quiet
The boss neck 11 that touch panel 30 is fixed, housing 10 also includes being arranged in enclosure body, for supporting 50 cunnings coordinated with contact
Dynamic groove 12, said structure can be integrally formed by way of integrated injection molding on the housing 10, so as to quick succinct reality
The manufacture of existing housing 10, reduces manufacturing cost.
Preferably, the disconnecting switch in the present embodiment is the single small-sized disconnecting switch of bridge-type type, so that contact breakpoint is reduced
Half, while contact resistance also reduces half, temperature rise is lower, more reliable performance, it is to avoid contact nonsynchronous defect.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (7)
1. a kind of disconnecting switch, it is characterised in that including：
Housing (10)；
Handle (20), is installed in rotation on the housing (10), and with corresponding with the disconnection of the disconnecting switch the
One operating position, and the second operating position corresponding with the connection of the disconnecting switch；
Static contact panel (30), in the housing (10)；
Dynamic touch panel (40), with can relatively described housing (10) mode is arranged on the housing (10) up or down, and in institute
State under handle (20) driving, point separated with the abutted position abutted with the static contact panel (30) and with the static contact panel (30)
Off normal and put, the separation point position is corresponding with the first operating position of the handle (20), the abutted position and the handle
(20) the second operating position correspondence,
Wherein, the static contact panel (30) includes static contact panel plate body (31) and the stationary contact being arranged on the static contact panel plate body (31)
(32), the dynamic touch panel (40) includes dynamic touch panel plate body (41) and the movable contact being arranged on the dynamic touch panel plate body (41)
(42), the movable contact (42) is integrally formed on the dynamic touch panel plate body (41) and/or the stationary contact in pier pressure mode
(32) it is integrally formed in pier pressure mode on the static contact panel plate body (31).
2. disconnecting switch according to claim 1, it is characterised in that the disconnecting switch also includes contact and supports (50),
The contact supports (50) to be connected with the handle (20), and in the first operating position of the handle (20) and the second work
Make to slide up and down during the switching of position, the dynamic touch panel (40) is arranged on the contact and supports in (50) and can support with the contact
(50) slip and slide.
3. disconnecting switch according to claim 2, it is characterised in that the dynamic touch panel (40) is symmetrically installed on the contact
Support in (50).
4. disconnecting switch according to any one of claim 1 to 3, it is characterised in that the housing (10) includes housing
Body, and the boss neck (11) that static contact panel (30) is fixed that is used for being arranged in the enclosure body.
5. disconnecting switch according to claim 4, it is characterised in that the housing (10) also includes being arranged on the housing
On body, the sliding groove (12) for supporting (50) cooperation with contact.
6. disconnecting switch according to claim 4, it is characterised in that the housing (10) is one by way of integrated injection molding
It is body formed.
7. disconnecting switch according to any one of claim 1 to 3, it is characterised in that the disconnecting switch is single bridge
The small-sized disconnecting switch of formula type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299102.7U CN206532729U (en) | 2017-03-24 | 2017-03-24 | A kind of disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299102.7U CN206532729U (en) | 2017-03-24 | 2017-03-24 | A kind of disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532729U true CN206532729U (en) | 2017-09-29 |
Family
ID=59914833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720299102.7U Expired - Fee Related CN206532729U (en) | 2017-03-24 | 2017-03-24 | A kind of disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108122708A (en) * | 2017-12-29 | 2018-06-05 | 卢卫征 | A kind of small-sized disconnecting switch of plug-in for enhancing connection |
| CN108133841A (en) * | 2017-12-29 | 2018-06-08 | 卢卫征 | A kind of plug-in switch module for small-sized disconnecting switch |
-
2017
- 2017-03-24 CN CN201720299102.7U patent/CN206532729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108122708A (en) * | 2017-12-29 | 2018-06-05 | 卢卫征 | A kind of small-sized disconnecting switch of plug-in for enhancing connection |
| CN108133841A (en) * | 2017-12-29 | 2018-06-08 | 卢卫征 | A kind of plug-in switch module for small-sized disconnecting switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180426 Address after: 330000 Jiangxi Nanchang Xiaolan Industrial Park Patentee after: JIANGXI PEOPLE POWER TRANSMISSION AND TRANSFORMATION CO.,LTD. Address before: 325604 people's Industrial Park, Liushi Town, Yueqing City, Wenzhou, Zhejiang Patentee before: ZHEJIANG PEOPLE ELE. APPLIANCE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |