CN209168993U - A kind of coordinated type construction of switch of polyphase source - Google Patents
A kind of coordinated type construction of switch of polyphase source Download PDFInfo
- Publication number
- CN209168993U CN209168993U CN201920132771.4U CN201920132771U CN209168993U CN 209168993 U CN209168993 U CN 209168993U CN 201920132771 U CN201920132771 U CN 201920132771U CN 209168993 U CN209168993 U CN 209168993U
- Authority
- CN
- China
- Prior art keywords
- connection
- sliding block
- switching molding
- sliding slot
- multiphase switching
- 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
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Abstract
The utility model discloses a kind of coordinated type constructions of switch of polyphase source, including multiphase switching molding group, the multiphase switching molding group close-packed arrays are provided with three groups, and there is cylinder in the multiphase switching molding group front in center by screw installation settings, end of the cylinder in multiphase switching molding group is provided with by screw assigns plate, and it assigns and linkage push plate is equipped with by dovetail groove on plate, the multiphase switching molding group includes sliding slot shell, back wall face center is provided with cut-out spring in the sliding slot shell, and cut-out spring is connected with connection sliding block, it is laterally assigned on the connection sliding block and is provided with moving stop, and connection sliding block center of top is provided with cable connector, the connection sliding block bottom center is equipped with connection plunger by sliding slot, and compressed spring is provided between connection plunger upper surface and connection sliding block, in the sliding slot shell Via-contacts are installed on bottom surface.
Description
Technical field
The utility model relates to switching technique field, the coordinated type construction of switch of specially a kind of polyphase source.
Background technique
Polyphase source can provide that m frequency be identical and the power supply of the voltage of initial phase inequality simultaneously.M is the phase of power supply
Number, is exactly three phase mains as m=3.The connection type (m >=3) of m phase power supply has star-like connection to connect two kinds with polygonal.Root
According to certain task, required device, being connected with conducting wire is built-up circuit.Circuit is electric system, control system, communication system
The chief component of the electric systems such as system, computer hardware plays generation, transmission, conversion, the control, place of electric energy and electric signal
The effects of reason and storage.
It is in existing polyphase circuit to be independently arranged multi-group power switch more, needing to carry out partial switch unified regulation
It needs to introduce PLC control system to be independently controlled switch, improves the complexity and circuit production cost of circuit.
If can invent it is a kind of by pneumatically facilitating the device that controls multiple groups switch gearing if be able to solve such ask
Topic, we provide a kind of coordinated type constructions of switch of polyphase source thus.
Utility model content
The purpose of this utility model is to provide a kind of coordinated type constructions of switch of polyphase source, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of coordinated type switch knot of polyphase source
Structure, including multiphase switching molding group, the multiphase switching molding group close-packed arrays are provided with three groups, and the multiphase switching molding group in center is just
There is cylinder in face by screw installation settings, and end of the cylinder in multiphase switching molding group is provided with by screw assigns plate,
And assign and linkage push plate is equipped with by dovetail groove on plate, the multiphase switching molding group includes sliding slot shell, the sliding slot shell
Interior back wall face center is provided with cut-out spring, and cut-out spring is connected with connection sliding block, laterally pacifies on the connection sliding block
It plugs and is equipped with moving stop, and connection sliding block center of top is provided with cable connector, the connection sliding block bottom center passes through cunning
Slot is equipped with connection plunger, and connects and be provided with compressed spring between plunger upper surface and connection sliding block, in the sliding slot shell
Via-contacts are installed on bottom surface.
Preferably, the cylinder assigns setting in multiphase switching molding group front wall surface center, and cylinder fitting multiphase switchs
Mould group front wall surface is provided with terminal pad, surround in the terminal pad and offers four groups of connecting holes, and multiphase switching molding group front
The through-hole to match with connecting hole is offered on wall surface.
Preferably, the connection sliding block bottom center is provided with round sliding slot, and connection plunger is provided in sliding slot, described
It is bulb-type cylinder that connection plunger, which is bottom, and connects plunger by being wired to cable connector.
Preferably, the via-contacts are the copper sheathing to match with connecting pin head shapes, and when cylinder is fully extended connects
Plunger is located above via-contacts.
Preferably, it is laterally assigned at the top of the connection sliding block and is provided with moving stop, and moving stop is bonded sliding slot shell
Upper surface, the moving stop upper surface is provided with rubber layer, and rubber layer surface is evenly arranged with non-slip texture.
Compared with prior art, the utility model has the beneficial effects that
1. the device is facilitated by sliding slot shell fits closely arrangement for multiple groups switch, and pushes linkage push plate by cylinder
Linkage control is carried out to three groups of multiphase switching molding groups.
2. the device assigns plate to make connection sliding block shell sliding along the chute by cylinder promotion, most greatly enhanced when cylinder extends to
When spending, the connection plunger of connection sliding block bottom reaches toilet lid compressed spring above via-contacts and presses plunger is connected into access
Circuit is connected in contact.
3. the device by connection sliding block be connected to cut-out spring connection sliding block can be pushed away after cylinder stops working it is logical
Above the contact of road, realizes auto-cutout effect, improve the safety of the device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of multiphase switching molding group in Fig. 1.
In figure: 1 multiphase switching molding group, 101 sliding slot shells, 102 cut-out springs, 103 connection sliding blocks, 104 moving stops,
Plate, 4 linkage push plates are assigned in 105 cable connectors, 106 connection plungers, 107 compressed springs, 108 via-contacts, 2 cylinders, 3.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the technical solution in the utility model, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of coordinated type switch knot of polyphase source
Structure, including multiphase switching molding group 1,1 close-packed arrays of multiphase switching molding group are provided with three groups, and the multiphase switching molding group 1 in center is just
There is cylinder 2 in face by screw installation settings, and end of the cylinder 2 in multiphase switching molding group 1 is provided with by screw assigns plate 3,
And assign and linkage push plate 4 is equipped with by dovetail groove on plate 3, multiphase switching molding group 1 includes sliding slot shell 101, sliding slot shell 101
Interior back wall face center is provided with cut-out spring 102, and cut-out spring 102 is connected with connection sliding block 103, connection sliding block 103
Upper transverse direction, which is assigned, is provided with moving stop 104, and 103 center of top of connection sliding block is provided with cable connector 105, connection sliding block
103 bottom centers are equipped with connection plunger 106 by sliding slot, and connect and be arranged between 106 upper surface of plunger and connection sliding block 103
There is compressed spring 107, via-contacts 108 are installed on 101 inner bottom surface of sliding slot shell.
Further, cylinder 2 assigns setting in 1 front wall surface center of multiphase switching molding group, and cylinder 2 is bonded multiphase switch
1 front wall surface of mould group is provided with terminal pad, surround in terminal pad and offers four groups of connecting holes, and 1 face wall of multiphase switching molding group
The through-hole to match with connecting hole is offered on face.
Further, 103 bottom center of connection sliding block is provided with round sliding slot, and connection plunger 106 is provided in sliding slot,
It is bulb-type cylinder that connection plunger 106, which is bottom, and connects plunger 106 by being wired to cable connector 105.
Further, via-contacts 108 be with the copper sheathing that connect 106 shape of plunger and match, and when cylinder 2 is fully extended
Connection plunger 106 is located at 108 top of via-contacts.
Further, 103 top of connection sliding block, which is laterally assigned, is provided with moving stop 104, and the fitting of moving stop 104 is slided
101 upper surface of slot shell, 104 upper surface of moving stop is provided with rubber layer, and rubber layer surface is evenly arranged with non-slip texture.
Working principle: the device is facilitated by sliding slot shell 101 fits closely arrangement for multiple groups switch, and passes through cylinder 2
Linkage push plate 4 is pushed to carry out linkage control to three groups of multiphase switching molding groups 1, which assigns plate 3 to make to connect by the promotion of cylinder 2
Shell 101 slides sliding block 103 along the chute, when cylinder 2 extends to maximum length, the connection plunger 106 of 103 bottom of connection sliding block
Reach 108 top toilet lid compressed spring 107 of via-contacts and press in via-contacts 108 by plunger 106 is connected and connect circuit,
The device by connection sliding block 103 be connected to cut-out spring 102 connection sliding block 103 can be pushed away after cylinder 2 stops working it is logical
108 top of road contact, realizes auto-cutout effect, improves the safety of the device, which passes through 104 pairs of companies of moving stop
It connects sliding block 103 further to be limited, and part is carried out by convenient artificial pulling connection sliding block 103 sliding of moving stop 104
Switch ways test.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of coordinated type construction of switch of polyphase source, including multiphase switching molding group (1), it is characterised in that: the multiphase is opened
Guan Mo group (1) close-packed arrays are provided with three groups, and there is cylinder in multiphase switching molding group (1) front in center by screw installation settings
(2), end of the cylinder (2) in multiphase switching molding group (1) is provided with by screw assigns plate (3), and assigns on plate (3)
Linkage push plate (4) is installed by dovetail groove, the multiphase switching molding group (1) includes sliding slot shell (101), the sliding slot shell
(101) interior back wall face center is provided with cut-out spring (102), and cut-out spring (102) is connected with connection sliding block (103),
It laterally assigns and is provided with moving stop (104) on the connection sliding block (103), and connection sliding block (103) center of top is provided with
Cable connector (105), connection sliding block (103) bottom center is equipped with connection plunger (106) by sliding slot, and connects plunger
(106) it is provided between upper surface and connection sliding block (103) compressed spring (107), pacifies on sliding slot shell (101) inner bottom surface
Equipped with via-contacts (108).
2. a kind of coordinated type construction of switch of polyphase source according to claim 1, it is characterised in that: the cylinder (2)
Assign setting in multiphase switching molding group (1) front wall surface center, and cylinder (2) fitting multiphase switching molding group (1) front wall surface is set
It is equipped with terminal pad, is surround in the terminal pad and offers four groups of connecting holes, and offered on the wall surface of multiphase switching molding group (1) front
The through-hole to match with connecting hole.
3. a kind of coordinated type construction of switch of polyphase source according to claim 1, it is characterised in that: the connection sliding block
(103) bottom center is provided with round sliding slot, and connection plunger (106) is provided in sliding slot, and the connection plunger (106) is bottom
Portion is bulb-type cylinder, and connects plunger (106) by being wired to cable connector (105).
4. a kind of coordinated type construction of switch of polyphase source according to claim 1, it is characterised in that: the via-contacts
(108) for the copper sheathing that connect plunger (106) shape and match, and connection plunger (106) is located at and leads to when cylinder (2) is fully extended
Above road contact (108).
5. a kind of coordinated type construction of switch of polyphase source according to claim 1, it is characterised in that: the connection sliding block
(103) top is laterally assigned and is provided with moving stop (104), and moving stop (104) is bonded sliding slot shell (101) upper surface,
Moving stop (104) upper surface is provided with rubber layer, and rubber layer surface is evenly arranged with non-slip texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132771.4U CN209168993U (en) | 2019-01-25 | 2019-01-25 | A kind of coordinated type construction of switch of polyphase source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132771.4U CN209168993U (en) | 2019-01-25 | 2019-01-25 | A kind of coordinated type construction of switch of polyphase source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209168993U true CN209168993U (en) | 2019-07-26 |
Family
ID=67328870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920132771.4U Expired - Fee Related CN209168993U (en) | 2019-01-25 | 2019-01-25 | A kind of coordinated type construction of switch of polyphase source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209168993U (en) |
-
2019
- 2019-01-25 CN CN201920132771.4U patent/CN209168993U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190726 Termination date: 20200125 |