CN206301733U - A kind of protector - Google Patents
A kind of protector Download PDFInfo
- Publication number
- CN206301733U CN206301733U CN201621313640.9U CN201621313640U CN206301733U CN 206301733 U CN206301733 U CN 206301733U CN 201621313640 U CN201621313640 U CN 201621313640U CN 206301733 U CN206301733 U CN 206301733U
- Authority
- CN
- China
- Prior art keywords
- equipment
- protector
- power supply
- spacing block
- block set
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of protector, including power supply and equipment, on-off system is in series with power supply and the connection circuit of the equipment.On-off system includes housing, be placed in one the mobile conduction axis for coordinating.Spacing block set is provided with housing, conduction axis is limited on spacing block set and is supported with spacing block set, conduction axis top is provided with push rod, and fixing nut, adjusting nut and the spring being socketed on push rod are provided with housing；Push rod is connected through spring with fixing nut and adjusting nut.The utility model can be applied to various automatically processing devices and auxiliary equipment；When automatically processing device snaps into foreign matter, if strength exceed protector setting safety value, protector will off device power supply; this avoid the adverse consequences that overload is caused; the security of staff is ensure that, the applicability of equipment is enhanced, plays a part of protection equipment.
Description
Technical field
The utility model is related to protection of device technical field, more particularly to a kind of protector.
Background technology
It is required for various automatic machines and equipments to realize that multistation is produced on automatic production line at present, automatic machinery
Its cost of equipment is higher, wherein, various automatically processing devices and auxiliary equipment are acted conjunctively to complete certainly in sequence
The production line of dynamicization continuous productive process；When equipment can suddenly snap into foreign matter or each process equipment poor fit in conveying workpieces,
Problem will be brought to the normal operation of automatic machines and equipment, the lighter can cause the mal-operation of whole production line, it is heavy then
Can damage equipment.Have after protector, when snapping into foreign matter, as long as strength exceedes the safety value of protector setting, protector is just
The power supply of meeting off device, plays a part of protection equipment.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, there is provided a kind of confession that can safely disconnect equipment
Electricity, plays the protector of protection equipment effect.
To achieve the above object, the utility model uses following technical scheme：A kind of protector, including power supply with set
It is standby, it is in series with on-off system on described power supply and the connection circuit of the equipment；Described on-off system include housing,
Be placed in one the mobile conduction axis for coordinating；Spacing block set is provided with housing, conduction axis is limited on spacing block set and and limit convex
Block is supported, and conduction axis top is provided with push rod, and housing cavity is provided with fixing nut, adjusting nut and the bullet being socketed on push rod
Spring；Push rod is connected through spring with fixing nut and adjusting nut.
Wherein, described conduction axis is provided with electrode slice with the contact surface of spacing block set, and electrode slice is by wire and power supply electricity
Source is electrically connected with.
Wherein, described spacing block set is provided with electrode slice with the contact surface of adjusting nut, and electrode slice is by wire and power supply
Power supply is electrically connected with.
Wherein, the housing that described housing is made for insulating materials.
Wherein, diameter of the diameter of described push rod less than conduction axis.
The utility model beneficial effect compared with prior art is：The utility model is processed in power supply with automation
Be in series with an on-off system on the connection circuit of equipment, contacted by electrode slice on two contact planes of on-off system or
It is separately positioned, to reach the power supply of the equipment of being switched on or switched off, play a part of protection equipment.The utility model can be applied to respectively
Plant automatically processing device and auxiliary equipment；When automatically processing device snaps into foreign matter, as long as strength sets more than protector
Safety value, protector will off device power supply, this avoid the adverse consequences that causes of overload, it is ensured that staff
Security, enhance the applicability of equipment, play a part of protection equipment.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model first embodiment；
Fig. 2 is the overall structure diagram of the utility model second embodiment；
Fig. 3 is close-up schematic view of the present utility model.
In figure：On-off system 1, housing 2, conduction axis 3, spacing block set 4, push rod 5, fixing nut 6, adjusting nut 7, spring
8th, contact surface 9, electrode slice 10.
Specific embodiment
In order to more fully understand technology contents of the present utility model, with reference to specific embodiment to skill of the present utility model
Art scheme is described further and illustrates.
First embodiment
As shown in Fig. 1 to Fig. 3, a kind of protector, including power supply and equipment, described power supply and the equipment
Connection circuit on be in series with on-off system 1.On-off system 1 includes housing 2, be placed in one the mobile conduction axis 3 for coordinating, housing
Spacing block set 4 is provided with 2, conduction axis 3 is limited on spacing block set 4 and is supported with spacing block set 4, the top of conduction axis 3 is provided with and pushes away
Bar 5, the inner chamber of housing 2 is provided with fixing nut 6, adjusting nut 7 and the spring 8 being socketed on push rod 5.Push rod 5 through spring 8 with
Fixing nut 6 and adjusting nut 7 are connected.
Preferably, as shown in Figure 3；Conduction axis 3 is provided with electrode slice 10 with the contact surface 9 of spacing block set 4, and electrode slice 10 passes through
Wire is electrically connected with power supply.Electrode slice 10 is fixed with conduction axis 3 and the end face of each contact surface 9 of spacing block set 4, electricity
The one end of pole piece 10 is electrically connected with by wire with externally fed power supply, and the other end is connected with equipment.Specifically, conduction axis 3 and limit
Position 4 two relative upper and lower surfaces of contact plane of projection are equipped with electrode slice 10, on conduction axis 3 and the contact surface 9 of spacing block set 4
Electrode slice 10 when contacting with each other, protector is conductive, and equipment be connected with protector is powered the company of operation, power supply and equipment
Connect and on-off system is in series with circuit, contacted with each other institute by the electrode slice 10 on the contact surface 9 of conduction axis 3 and spacing block set 4
The loop circuit for being formed.Elastic stretching or contraction by spring 8, control conduction axis are contacted with spacing block set, electrode slice
When contacting with each other, protector is electrically conductive forming a loop circuit.Regulation adjusting nut 7 makes spring 8 complete pretension after compressing, and conducts
It is adjacent to because spring 8 is extruded between axle 3 and spacing block set 4.
Preferably, the housing 2 that housing 2 is made for insulating materials.
Preferably, diameter of the diameter of push rod 5 less than conduction axis 3.
The overall structure of second embodiment
Preferably, as shown in Figure 2；Spacing block set 4 is provided with electrode slice 10 with the contact surface 9 of adjusting nut 7, and electrode slice 10 leads to
Wire is crossed to be electrically connected with power supply.Adjusting nut 7 and spacing block set 4 two are made by the elastic stretching or contraction of spring 8
Contact plane is contacted or separated.Protector is conductive when adjusting nut 7 is contacted with spacing block set 4, and protector short circuit is cut when separating
Power-off stream.
Further, the electrode slice 10 for being arranged on the two ends of contact surface 9 can be one group or two groups, can be independent at independent one group
One ring current of cut-out.Two groups be set up in parallel can also be while cut off main circuit power, and two groups can be only when being set up in parallel
The electrode slice 10 that vertical control two loops, i.e., two groups are set up in parallel can control the break-make of multiple devices by wiring with two places.On
The connected mode on electrode slice 10 is stated for prior art, not narration in detail.
The pulling force of protector/pressure security value is made up of conciliation nut and spring, the electricity when pulling force/pressure is more than safety value
Road will disconnect.It is different according to automation equipment operation principle, can with corresponding installation pulling force protector, pressure protector or
Pulling force pressure protector.It is different according to automation equipment operation principle during specifically used, can be with corresponding installation different shaped
Number the pressure protector protector of the automation equipment different model of different model (install), by externally fed power supply
Connection plug corresponds to be connected on the electrode slice of protector respectively, and (now electrode slice contacts with each other to close to form a loop circuit
Road), circuit is connected before starting device, now protector is connected with equipment；Switch on power after starting device, protector it is closed circuit in
The equipment operation of connection, when equipment snaps into foreign matter, as long as strength exceedes the safety value of protector setting, protector will disconnect
The power supply of equipment.
The utility model is in series with an on-off system on the connection circuit of power supply and automatically processing device, passes through
Electrode slice contact or separately positioned on two contact planes of on-off system, to reach the power supply of the equipment of being switched on or switched off,
Play a part of protection equipment.The utility model can be applied to various automatically processing devices and auxiliary equipment；Work as automation
When process equipment snaps into foreign matter, if strength exceed protector setting safety value, protector will off device power supply, this
Sample avoids the adverse consequences that overload is caused, it is ensured that the security of staff, enhances the applicability of equipment, plays protection
The effect of equipment.
It is set forth above that technology contents of the present utility model are only further illustrated with embodiment, it is easier reason in order to reader
Solution, although the present specification is described in terms of embodiments, but not each implementation method only includes an independent technical side
Case, this narrating mode of specification is only that for clarity, those skilled in the art should be whole using specification as one
Body, technical scheme in each embodiment can also through appropriately combined, formed it will be appreciated by those skilled in the art that other implementations
Mode.
Claims (5)
1. a kind of protector, including power supply and equipment, it is characterised in that：The power supply is electric with the connection of the equipment
On-off system is in series with road；Described on-off system includes housing, be placed in one the mobile conduction axis for coordinating；Housing cavity sets
Limited location projection, conduction axis is limited on spacing block set and is supported with spacing block set, and conduction axis top is provided with push rod, is set in housing
There are fixing nut, adjusting nut and the spring being socketed on push rod；Push rod connects through spring with fixing nut and adjusting nut
Connect.
2. a kind of protector according to claim 1, it is characterised in that：Described conduction axis and the contact surface of spacing block set
Electrode slice is provided with, electrode slice is electrically connected with by wire with power supply.
3. a kind of protector according to claim 1, it is characterised in that：The contact of described spacing block set with adjusting nut
Face is provided with electrode slice, and electrode slice is electrically connected with by wire with power supply.
4. a kind of protector according to claim 1, it is characterised in that：The shell that described housing is made for insulating materials
Body.
5. a kind of protector according to claim 1, it is characterised in that：The diameter of described push rod is straight less than conduction axis
Footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621313640.9U CN206301733U (en) | 2016-12-02 | 2016-12-02 | A kind of protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621313640.9U CN206301733U (en) | 2016-12-02 | 2016-12-02 | A kind of protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206301733U true CN206301733U (en) | 2017-07-04 |
Family
ID=59212269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621313640.9U Expired - Fee Related CN206301733U (en) | 2016-12-02 | 2016-12-02 | A kind of protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206301733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146327A (en) * | 2017-11-20 | 2018-06-12 | 荣成康派斯新能源车辆股份有限公司 | Caravan trailer Der Kofferraumdeckel electric turnover device |
-
2016
- 2016-12-02 CN CN201621313640.9U patent/CN206301733U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146327A (en) * | 2017-11-20 | 2018-06-12 | 荣成康派斯新能源车辆股份有限公司 | Caravan trailer Der Kofferraumdeckel electric turnover device |
| CN108146327B (en) * | 2017-11-20 | 2024-08-27 | 荣成康派斯新能源车辆股份有限公司 | Electric turning device for carriage cover of trailer type motor home |
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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: 20170704 Termination date: 20181202 |