CN207441508U - A kind of control and protective switching device - Google Patents
A kind of control and protective switching device Download PDFInfo
- Publication number
- CN207441508U CN207441508U CN201721467107.2U CN201721467107U CN207441508U CN 207441508 U CN207441508 U CN 207441508U CN 201721467107 U CN201721467107 U CN 201721467107U CN 207441508 U CN207441508 U CN 207441508U
- Authority
- CN
- China
- Prior art keywords
- control
- housing
- control box
- switch module
- switching device
- 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
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model is related to a kind of control and protective switching devices; including housing; control chip is equipped in housing; the surface of housing is equipped with control handle and control panel; the one side of housing is equipped with the control box of split, and control box is had a sudden inspiration by pole, and structure and shell are in vivo to control chip to be connected, and control box is connected by the mechanism that is fixed with housing; the splicing of control box and housing complete can horse back signal conduction, signal is easy to connect.
Description
Technical field
The utility model is related to electric field, especially a kind of control and protective switching device.
Background technology
Control and protective switching device uses modular single product structural shape, and it is (molten to be integrated with traditional breaker
Disconnected device), contactor, the major function of overload (or overcurrent, disconnected phase) protective relay, starter, isolator etc., have remote
It automatically controls and direct manpower control function on the spot, there is panel instruction and dynamoelectric signal warning function, there is over-and under-voltage to protect
Protective function has disconnected phase default-phase protection function, with cooperation when m- current protection characteristic (with inverse time lag, timing
Limit and instantaneous three section protection characteristic).Apolegamy function module or attachment as needed, can be realized to all kinds of motor loads, match somebody with somebody
The control and protection of electric loading, present control and protective switching device are typically all to be made of casing for electric appliances and control box,
Control box is fixed with casing for electric appliances using welding or screw, and internal signal contacts are all welded to together, not readily removable
It unloads, the flexibility ratio used is not high.
Utility model content
The purpose of this utility model is to solve defect existing in the prior art, provides a kind of control and protective switch electricity
Device.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of control and protective switching device including housing, is equipped with control chip in housing, and the surface of housing is equipped with control
Knob and control panel processed, the one side of housing are equipped with the control box of split, and control box is had a sudden inspiration structure and the in vivo control of shell by pole
Chip connects, and control box is connected by the mechanism that is fixed with housing；
Structure have a sudden inspiration including being touched in the multiple insertion passages for controlling chip-side, insertion passage equipped with signal in the pole
Piece, signal contacts are connected by spring with control chip, and multiple bolts corresponding with insertion passage, bolt are equipped in control box
End extend into insertion passage in；
The mechanism that is fixed includes the fixing piece being arranged in control box, and the both sides of fixing piece are equipped with inclined-plane convex shoulder,
Housing side corresponding with control box is equipped with bar-shaped trough, is set in bar-shaped trough there are two claw, passes through bullet between two claws
Spring connects, and the opposed faces of claw are equipped with the flange being engaged with inclined-plane convex shoulder.
A kind of above-mentioned control and protective switching device, the control box are equipped with control button.
A kind of above-mentioned control and protective switching device, the both sides of the control panel are equipped with undercurrent protection indicator light, mistake
Pressure protection indicator light and under-voltage protection indicator light.
A kind of above-mentioned control and protective switching device, the control box is interior to be equipped with controller corresponding with control chip.
A kind of above-mentioned control and protective switching device, device for switching further include the switch module of two different models, cut
Change switch, the switch modules of two different models is respectively basic model switch module, fire control type switch module, basic model switching molding
Block, fire control type switch module are fixed in housing side by side, pass through switching between basic model switch module and fire control type switch module
One of switch module is opened in switch connection, switching switch selection, as long as soon as switching switch switches when in use, energy
Switching uses, and when installation, can be completed as long as once mounting, installation is convenient to.
The beneficial effects of the utility model are：The control box of the device for switching is had a sudden inspiration structure and the in vivo control core of shell by pole
Piece connects, and structure is had a sudden inspiration including positioned at the multiple insertion passages for controlling chip-side, being inserted into passage equipped with signal contacts, signal in pole
Contact is connected by spring with control chip, and multiple bolts corresponding with insertion passage, control box and shell are equipped in control box
When body assembles, the end of bolt is extend into insertion passage, and the top of bolt contacts with signal contacts and compresses spring so that believing
Number contact is contacted with control chip, so as to achieve the purpose that control chip and control box internal controller signal conduction, control box
With housing splicing complete can horse back signal conduction, signal is easy to connect；
In order to facilitate bundled fixed control box and housing, control box is connected by the mechanism that is fixed with housing, and engaging is solid
Determining mechanism includes the fixing piece being arranged in control box, and the both sides of fixing piece are equipped with inclined-plane convex shoulder, and housing is corresponding with control box
Side is equipped with bar-shaped trough, is set in bar-shaped trough there are two claw, is connected between two claws by spring, the opposed faces of claw
Flange corresponding with inclined-plane convex shoulder is equipped with, after control box is spliced with housing, fixing piece is extend between two claws, fixing piece
On inclined-plane convex shoulder be engaged with the flange on claw, so as to fixed control box and housing, direct opposing compression control box and housing
Assembly can be completed, it is easy to operate.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the decomposition diagram of the utility model；
Fig. 3 is the A areas enlarged drawing in Fig. 2.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of control and protective switching device including housing 1, is equipped with control chip in housing 1
2, the surface of housing 1 is equipped with control handle 3 and control panel 4, and the one side of housing 1 is equipped with the control box 5 of split, and control box 5 is logical
It crosses pole structure of having a sudden inspiration to be connected with the control chip 2 in housing 1, control box 5 is connected by the mechanism that is fixed with housing 1；
Structure have a sudden inspiration including positioned at the multiple insertion passages 6 for controlling 2 one side of chip, being inserted into passage 6 equipped with signal contacts in pole
7, signal contacts 7 are connected by spring 8 with control chip 2, are equipped in control box 5 multiple with being inserted into 6 corresponding bolt of passage
9, the end of bolt 9 is extend into insertion passage 6；
The mechanism that is fixed includes the fixing piece 10 being arranged in control box 5, and the both sides of fixing piece 10 are equipped with inclined-plane convex shoulder
11, housing 1 and 5 corresponding side of control box are equipped with bar-shaped trough 12, set that there are two claw 13, two claws in bar-shaped trough 12
It is connected between 13 by spring 14, the opposed faces of claw 13 are equipped with the flange 15 being engaged with inclined-plane convex shoulder 11.
Further, control box 5 is equipped with control button 16, and the both sides of control panel 4 are equipped with undercurrent protection indicator light, overvoltage
Indicator light and under-voltage protection indicator light are protected, is equipped in control box 5 with controlling 2 corresponding controller of chip.
In the utility model, device for switching further includes the switch module of two different models, switching switch 17, and two are not
Switch module with model is respectively basic model switch module, fire control type switch module, and basic model switch module, fire control type switch
Module is fixed on side by side in housing 1, is connected, cut by switching switch 17 between basic model switch module and fire control type switch module
It changes 17 selection of switch and opens one of switch module, as long as soon as switching switch switches when in use, use can be switched,
When installation, it can be completed as long as once mounting, installation is convenient to.
The control box 5 of the device for switching is connected by pole structure of having a sudden inspiration with the control chip 2 in housing 1, and pole structure of having a sudden inspiration includes
Multiple insertion passages 6 positioned at 2 one side of control chip, insertion passage 6 is interior to be equipped with signal contacts 7, and signal contacts 7 pass through spring 8
It is connected with control chip 2, equipped with multiple with being inserted into 6 corresponding bolt 9 of passage in control box 5, control box 5 is assembled with housing 1
When, the end of bolt 9 is extend into insertion passage 6, and the top of bolt 9 contacts with signal contacts 7 and compresses spring 8 so that signal
Contact 7 is contacted with control chip 2, so as to achieve the purpose that control chip 2 and 5 internal controller signal conduction of control box, control
The splicing of box 5 and housing 1 complete can horse back signal conduction, signal is easy to connect；
In order to facilitate bundled fixed control box 5 and housing 1, control box 5 is connected by the mechanism that is fixed with housing 1, card
Closing fixed mechanism includes being arranged on fixing piece 10 in control box 5, and the both sides of fixing piece 10 are equipped with inclined-plane convex shoulder 11, housing 1 with
5 corresponding side of control box is equipped with bar-shaped trough 12, is set in bar-shaped trough 12 there are two claw 13, passes through between two claws 13
Spring 14 connects, the opposed faces of claw 13 be equipped with 11 corresponding flange 15 of inclined-plane convex shoulder, after control box 5 is spliced with housing 1,
Fixing piece 10 is extend between two claws 13, and the inclined-plane convex shoulder 11 on fixing piece 10 is engaged with the flange 15 on claw 13, from
And control box 5 and housing 1 are fixed, assembly can be completed in direct opposing compression control box 5 and housing 1, easy to operate.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply the utility model principle, on the premise of not departing from the spirit and scope of the utility model the utility model also have respectively
Kind changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (5)
1. a kind of control and protective switching device including housing, is equipped with control chip in housing, the surface of housing is equipped with control
Knob and control panel, which is characterized in that the one side of housing is equipped with the control box of split, and control box is had a sudden inspiration structure and housing by pole
Interior control chip connection, control box are connected by the mechanism that is fixed with housing；
Structure have a sudden inspiration including, equipped with signal contacts, believing in the multiple insertion passages for controlling chip-side, insertion passage in the pole
Number contact be connected by spring with control chip, and multiple bolts corresponding with being inserted into passage, the end of bolt are equipped in control box
Portion is extend into insertion passage；
The mechanism that is fixed includes the fixing piece being arranged in control box, and the both sides of fixing piece are equipped with inclined-plane convex shoulder, housing
Side corresponding with control box is equipped with bar-shaped trough, is set in bar-shaped trough there are two claw, is connected between two claws by spring
It connects, the opposed faces of claw are equipped with the flange being engaged with inclined-plane convex shoulder.
2. a kind of control and protective switching device according to claim 1, which is characterized in that the control box is equipped with control
Button processed.
A kind of 3. control and protective switching device according to claim 1, which is characterized in that the both sides of the control panel
Equipped with undercurrent protection indicator light, overvoltage protection indicator light and under-voltage protection indicator light.
4. a kind of control and protective switching device according to claim 3, which is characterized in that be equipped in the control box with
Control the corresponding controller of chip.
5. a kind of control and protective switching device according to claim 1, which is characterized in that device for switching further includes two
The switch module of different model, switching switch, the switch module of two different models is respectively basic model switch module, fire control type
Switch module, basic model switch module, fire control type switch module are fixed in housing side by side, basic model switch module and fire control type
It is connected between switch module by switching switch, one of switch module is opened in switching switch selection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721467107.2U CN207441508U (en) | 2017-11-07 | 2017-11-07 | A kind of control and protective switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721467107.2U CN207441508U (en) | 2017-11-07 | 2017-11-07 | A kind of control and protective switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441508U true CN207441508U (en) | 2018-06-01 |
Family
ID=62291187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721467107.2U Expired - Fee Related CN207441508U (en) | 2017-11-07 | 2017-11-07 | A kind of control and protective switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441508U (en) |
-
2017
- 2017-11-07 CN CN201721467107.2U patent/CN207441508U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201490118U (en) | Electric-shock protection structure for residual current circuit breakers and moulded case circuit breakers | |
| CN216119779U (en) | But live working's open-type combination mutual-inductor | |
| CN207441508U (en) | A kind of control and protective switching device | |
| CN210927077U (en) | Residual current protection device with uninterrupted power supply test function | |
| CN203350305U (en) | Analog circuit breaker | |
| CN208272609U (en) | A kind of residual current action breaker | |
| CN109687180A (en) | One kind is anti-error to tear high-voltage earthing device open | |
| CN105225895B (en) | A kind of intelligent DC contactor | |
| CN104408867A (en) | Alarm system for ground wire position of electric power overhaul | |
| CN201490047U (en) | Transformer protection switch | |
| CN208819814U (en) | Plug-in miniature circuit breaker | |
| CN206195339U (en) | Intelligence circuit breaker closing coils protection device | |
| CN205246778U (en) | Mimic -disconnecting switch for electric power | |
| CN217607468U (en) | Un-power-outage protection device defect eliminating matching instrument | |
| CN202363747U (en) | Novel automatically-controlled high-tension switch cabinet | |
| CN204256886U (en) | Electric power overhaul ground wire position warning system | |
| CN219246578U (en) | Leakage switch with multiple monitoring protection modules | |
| CN202633151U (en) | Breaker | |
| CN212161738U (en) | Small-sized leakage circuit breaker with closeable leakage protection | |
| CN211907347U (en) | Plastic case circuit breaker | |
| CN216310210U (en) | Auxiliary device for mechanical property test of 35kV and below switch cabinet | |
| CN219371687U (en) | Protective cover for misoperation and mistaken touch of pressing plate | |
| CN211792586U (en) | Improved fan delay heat radiation system | |
| CN219436468U (en) | Protection component and microcomputer synchronization grid-connected device | |
| CN214175951U (en) | Terminal cover for refrigerator circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |