CN204760250U - Travel switch device - Google Patents
Travel switch device Download PDFInfo
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- CN204760250U CN204760250U CN201520438459.XU CN201520438459U CN204760250U CN 204760250 U CN204760250 U CN 204760250U CN 201520438459 U CN201520438459 U CN 201520438459U CN 204760250 U CN204760250 U CN 204760250U
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- delay
- travel switch
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- relay
- time
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Abstract
The utility model relates to a travel switch device, the device include travel switch module and delay circuit module, the travel switch module is passed through interface connector and is connected with the time delay module, travel switch and delay switch cooperate and realize physics separation and electric separation, the travel switch module is including the spring system that touches that makes up the button and be connected with the combination button, the time delay module includes delay relay and the electromagnetic relay who connects rather than the electricity. The utility model discloses a take the stroke delay switch combination of delay function to have simple structure, the function is comprehensive, electromagnetic shield nature is good, the reliable operation, the stable performance, the advantage that along with external environment, especially vibrate, factor such as temperature changes is applicable to the application scenario that needs physics separation and electric separation, satisfies novel plant operation demand, has stronger novelty and practicality.
Description
Technical field
The utility model relates to control device, particularly designs a kind of physical separation that can realize with delay function and is separated two travel switch of isolating with electrical equipment.
Background technology
The combination of stroke delay switch is used for equipment room between two and is separated the moment and provides separation signal and delay control signal, bears the functions such as the transmitting of device separates signal and delayed startup.
Current travel switch is roughly primarily of contact spring and spring abutment composition, bear the translation function of disconnection/conducting, do not possess time delay on-off function, according to the security requirement of certain product, play the function of conducting after requiring time delay certain hour, general travel switch cannot accomplish this point.
Therefore, need to provide a kind of delay function that can realize, and the stroke delay switch of physics and electrically two isolation can be realized, to meet the demand of user to fail safe.
Utility model content
The utility model object is to provide a kind of physical separation that can realize with delay function to be separated two travel switch of isolating with electrical equipment, solve existing switch and can only realize time delay by multiple combination of devices, combination unit takes up room greatly, the problem that reliability is low, solves two isolating problems that synthetically cannot realize physical separation and electrical separation in prior art simultaneously.
A kind of stroke switchgear, this device comprises travel switch module and time delay module, and described travel switch module is electrically connected with time delay module, and described travel switch and delay switch match and realize physical separation and electrical separation;
The contact spring system that described travel switch module comprises combination button and is connected with combination button;
Described time delay module comprises time-delay relay and electromagnetic relay;
Contact spring system in described travel switch module is electrically connected with time-delay relay and electromagnetic relay.
Preferably, the reed that described contact spring system comprises electric conductor, spring abutment and is arranged on spring abutment, combination button is connected with electric conductor, and this electric conductor and reed realize disconnecting or closure state.
Preferably, described contact spring system is provided with 4 pairs of reeds, and described electric conductor disconnects with 4 pairs of reeds simultaneously or closes.
Preferably, described time-delay relay is electrically connected with two pairs of reeds that can form path in 4 pairs of reeds.
Preferably, this device comprises the housing being wrapped in described contact spring system and time-delay mechanism outside further, and described combination button is fixing on the housing.
Preferably, described housing is provided with the pedestal for support combinations button, and this pedestal is fixed by screws on housing.
Preferably, this device comprises setting interface connector on the housing further, is connected with travel switch module by inner lead with relay module.
The beneficial effects of the utility model are as follows:
Technical scheme compact conformation described in the utility model is small and exquisite, without the need to the delay circuit of bamboo product complexity, saves structure space; This programme adopts standardization, products are changed in seriation and unitized three, meets the function of conducting needed for model and Delayed conducting, ensure that the consistency of time delay, realize without the need to bamboo product control circuit; This programme can realize two separation that physical separation is separated with electrical equipment, can effectively resist electromagnetic shielding good, the reliability of generator and fail safe.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail;
Fig. 1 illustrates the structural representation of a kind of stroke switchgear described in the utility model;
Fig. 2 illustrates the operation principle schematic diagram of a kind of stroke switchgear described in the utility model;
Fig. 3 illustrates the front view of a kind of stroke switchgear described in the utility model;
Fig. 4 illustrates the right view of a kind of stroke switchgear described in the utility model;
Fig. 5 illustrates the vertical view of a kind of stroke switchgear described in the utility model;
Fig. 6 illustrates the schematic diagram forming the contact switch of switch module in a kind of stroke switchgear described in the utility model;
Fig. 7 illustrates the schematic diagram of contact spring system in a kind of stroke switchgear described in the utility model;
Fig. 8 illustrates the schematic diagram of base construction in a kind of stroke switchgear described in the utility model.
Reference numeral
1, contact switch, 2, interface connector, 3, time-delay relay, 4, electromagnetic relay, 5, combination button, 6, pedestal, 7, contact spring system, 8, electric conductor, 9, reed, 10, spring abutment.
Embodiment
In order to be illustrated more clearly in the utility model, below in conjunction with preferred embodiments and drawings, the utility model is described further.Parts similar in accompanying drawing represent with identical Reference numeral.It will be appreciated by those skilled in the art that specifically described content is illustrative and nonrestrictive below, protection range of the present utility model should do not limited with this.
As shown in Figure 1, the utility model discloses a kind of stroke switchgear, this device comprises travel switch module and time delay module, and described travel switch module is electrically connected with time delay module, and described travel switch and delay switch match and realize physical separation and electrical separation; The contact spring system that described travel switch module comprises combination button and is connected with combination button; Described time delay module comprises time-delay relay and electromagnetic relay; Contact spring system in described travel switch module is electrically connected with time-delay relay and electromagnetic relay.As shown in Figure 7, the reed that described contact spring system comprises electric conductor, spring abutment and is arranged on spring abutment, combination button is connected with electric conductor, and this electric conductor and reed realize disconnecting or closure state.Described contact spring system is provided with 4 pairs of reeds, and described electric conductor disconnects with 4 pairs of reeds simultaneously or closes.Described time-delay relay 3 is electrically connected with two pairs of reeds that can form path in 4 pairs of reeds, electromagnetic relay 4 realizes conducting indirectly by time-delay relay, the contact 1 of reed, contact 2, contact 5, contact 6, for the break-make linkage function of other equipment, do not repeat at this.This device comprises the housing being wrapped in described contact spring system and time-delay mechanism outside further, and described combination button is fixing on the housing.As shown in Figure 8, described housing is provided with further described housing and is provided with pedestal for support combinations button, this pedestal is fixed by screws on housing.This device comprises setting interface connector on the housing further, is connected with travel switch module by inner lead with relay module.
As shown in Figure 2 with shown in Fig. 3, described in this programme during stroke switchgear work, first switch combination button 5 under external force, be pressed into impulse stroke position, combination button 5 drives 4 electric conductors 8 to disconnect with the contact of all reeds 9, now, stroke switchgear is in the initial condition before normally working.When losing External Force Acting, combination button 5 is under the effect of the reaction force of contact spring system 7, electric conductor 8 is connected with 1 to the contact, contact 8 in pair reed of 4 shown in Fig. 69 simultaneously, now, time-delay relay is in and connects electric operating state, time-delay relay connects electromagnetic relay 4 according to the pre-set time, completes the work of time-delay limit switch.
In sum, technical scheme compact conformation described in the utility model is small and exquisite, without the need to the delay circuit of bamboo product complexity, saves structure space; This programme adopts standardization, products are changed in seriation and unitized three, meets the function of conducting needed for model and Delayed conducting, ensure that the consistency of time delay, realize without the need to bamboo product control circuit; This programme can realize two separation that physical separation is separated with electrical equipment, occasionally can effectively resist electromagnetic shielding good, the reliability of generator and fail safe.
Obviously; above-described embodiment of the present utility model is only for the utility model example is clearly described; and be not the restriction to execution mode of the present utility model; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here cannot give exhaustive to all execution modes, every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection range of the present utility model.
Claims (7)
1. a stroke switchgear, is characterized in that, this device comprises travel switch module and time delay module, and described travel switch module is electrically connected with time delay module, and described travel switch and delay switch match and realize physical separation and electrical separation;
The contact spring system that described travel switch module comprises combination button and is connected with combination button;
Described time delay module comprises time-delay relay and electromagnetic relay;
Contact spring system in described travel switch module is electrically connected with time-delay relay and electromagnetic relay.
2. a kind of stroke switchgear according to claim 1, is characterized in that, the reed that described contact spring system comprises electric conductor, spring abutment and is arranged on spring abutment, and combination button is connected with electric conductor, and this electric conductor and reed realize disconnecting or closure state.
3. a kind of stroke switchgear according to claim 2, is characterized in that, described contact spring system is provided with 4 pairs of reeds, and described electric conductor disconnects with 4 pairs of reeds simultaneously or closes.
4. a kind of stroke switchgear according to claim 3, is characterized in that, described time-delay relay is electrically connected with two pairs of reeds that can form path in 4 pairs of reeds.
5. a kind of stroke switchgear according to claim 1, is characterized in that, this device comprises the housing being wrapped in described contact spring system and time-delay mechanism outside further, and described combination button is fixing on the housing.
6. a kind of stroke switchgear according to claim 5, is characterized in that, described housing is provided with described housing and is provided with pedestal for support combinations button, and this pedestal is fixed by screws on housing.
7. a kind of stroke switchgear according to claim 5, is characterized in that, this device comprises setting interface connector on the housing further, is connected with travel switch module by inner lead with relay module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438459.XU CN204760250U (en) | 2015-06-24 | 2015-06-24 | Travel switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438459.XU CN204760250U (en) | 2015-06-24 | 2015-06-24 | Travel switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760250U true CN204760250U (en) | 2015-11-11 |
Family
ID=54474930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520438459.XU Active CN204760250U (en) | 2015-06-24 | 2015-06-24 | Travel switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281308A (en) * | 2017-01-05 | 2018-07-13 | 通用设备和制造公司 | Switch adapter |
-
2015
- 2015-06-24 CN CN201520438459.XU patent/CN204760250U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281308A (en) * | 2017-01-05 | 2018-07-13 | 通用设备和制造公司 | Switch adapter |
| CN108281308B (en) * | 2017-01-05 | 2022-01-28 | 通用设备和制造公司 | Switch adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |