CN203722015U - Power supply plug-in component - Google Patents
Power supply plug-in component Download PDFInfo
- Publication number
- CN203722015U CN203722015U CN201420065164.8U CN201420065164U CN203722015U CN 203722015 U CN203722015 U CN 203722015U CN 201420065164 U CN201420065164 U CN 201420065164U CN 203722015 U CN203722015 U CN 203722015U
- Authority
- CN
- China
- Prior art keywords
- elastic component
- connector assembly
- indicating device
- indication
- supply socket
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a power connects plug assembly, include: the power socket is matched with a power plug for use; the elastic piece can deform under the action of the plugging force of the power socket and the power plug; the first indicating component indicates that the power plug is qualified to be contacted with the power socket, and/or the second indicating component indicates that the power plug is unqualified to be contacted with the power socket; the first indicating assembly includes: the first microswitch is connected with the elastic piece, the first indicator sends out qualified indication, and the first power supply is connected with the first microswitch and the first indicator in series and forms a closed loop; the second indicating component includes: the second micro switch is connected with the elastic piece, the second indicator sends out unqualified indication, and the second power supply is connected with the second micro switch and the second indicator in series and forms a closed loop. The power supply plug-in assembly can timely know that the power socket and the power plug are unqualified in contact, and eliminates potential safety hazards caused by the unqualified contact of the power socket and the power plug.
Description
Technical field
The utility model relates to connector art field, more particularly, relates to a kind of connector assembly.
Background technology
Along with being widely used of electrical equipment, connector assembly is also widely used.Connector assembly comprises: peg graft connected supply socket and attaching plug.When the contact engaging and separating force between attaching plug and supply socket is less than the safety value of national relevant regulations requirement, attaching plug contacts defective with supply socket; When the contact engaging and separating force between attaching plug and supply socket is not less than the safety value of national relevant regulations requirement, it is qualified that attaching plug contacts with supply socket.
Because the two pegs graft connected, the inserted sheet of supply socket inside more easily gets loose, make the contact engaging and separating force between attaching plug and supply socket be less than the safety value that national relevant regulations requires, cause attaching plug to contact with supply socket defective, and the more difficult outside from supply socket of operating personnel judges its internal state,, there is potential safety hazard in the inner case that can not know in time supply socket.The particularly often supply socket of plug, for example air-conditioning commodity inspection room needs frequent plug with supply socket because testing.
In addition, when attaching plug contacts with supply socket when defective, can not know in time supply socket inner case, more fragile electricity consumption product; When electricity consumption product is test product, there is the situation to the erroneous judgement of electricity consumption product.
In sum, how providing a kind of connector assembly, to eliminate, contacted potential safety hazard defective and that produce by supply socket with attaching plug, is current those skilled in the art's problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of connector assembly, to eliminate, is contacted potential safety hazard defective and that produce by supply socket with attaching plug.
To achieve these goals, the utility model provides following technical scheme:
A connector assembly, comprising: supply socket, the attaching plug being used in conjunction with described supply socket;
Can under the contact engaging and separating force effect of described supply socket and described attaching plug, there is the elastic component of deformation;
Be used to indicate described attaching plug and contact the first qualified indication component with described supply socket, and/or be used to indicate described attaching plug and contact underproof the second indication component with described supply socket;
Wherein, described the first indication component comprises: be connected with described elastic component and can be when described elastic component deformation quantity be not less than preset value the first sensitive switch of closure, can send the first indicating device of qualified indication when closed at described the first sensitive switch, connect with described the first sensitive switch and described the first indicating device and form the first power supply of closed-loop path;
Described the second indication component comprises: be connected with described elastic component and can be when described elastic component deformation quantity be less than preset value the second sensitive switch of closure, can send the second indicating device of defective indication when closed at described the second sensitive switch, connect with described the second sensitive switch and described the second indicating device and form the second source of closed-loop path.
Preferably, in above-mentioned connector assembly, described elastic component, described the first indication component and described the second indication component are all arranged at described attaching plug.
Preferably, in above-mentioned connector assembly, described elastic component, described the first indication component and described the second indication component are all arranged at described supply socket.
Preferably, in above-mentioned connector assembly, described the first power supply and described second source are same power supply.
Preferably, in above-mentioned connector assembly, described the first indicating device and described the second indicating device are indicator light.
Preferably, in above-mentioned connector assembly, described the first indicating device is green indicating lamp, and described the second indicating device is red led.
Preferably, in above-mentioned connector assembly, described the second indicating device is buzzer.
Preferably, in above-mentioned connector assembly, described elastic component is shell fragment, spring or thimble.
Preferably, in above-mentioned connector assembly, described elastic component is rubber parts.
Preferably, in above-mentioned connector assembly, the number of described elastic component is at least two.
The indication principle of the connector assembly that the utility model provides is: attaching plug is inserted to supply socket, under the contact engaging and separating force effect of attaching plug and supply socket, elastic component generation deformation, the contact engaging and separating force of attaching plug and supply socket is larger, the deformation quantity of elastic component is larger, the contact engaging and separating force of attaching plug and supply socket is less, the deformation quantity of elastic component is less, when the contact engaging and separating force of attaching plug and supply socket is not less than the safety value of national relevant regulations requirement, the deformation quantity of elastic component is not less than preset value, show that attaching plug contacts with supply socket qualified, now, the first sensitive switch is closed under elastic component effect, the first indicating device is switched on and is sent qualified indication, when the contact engaging and separating force of attaching plug and supply socket is less than the safety value of national relevant regulations requirement, the deformation quantity of elastic component is less than preset value, show that supply socket contacts with attaching plug defective, now, the contact engaging and separating force that elastic component is subject to is less than its restoring force, and elastic component reinstatement driving power plug eject, and make attaching plug separated with supply socket, the second sensitive switch is closed under elastic component effect, and the second indicating device is switched on and sent defective indication.It should be noted that, when the connector assembly providing when the utility model only has the first indication component, when the deformation quantity of elastic component is not less than preset value, the first indicating device sends qualified indication, show that attaching plug contacts with supply socket qualified, when the deformation quantity of elastic component is less than preset value, the first indicating device does not send qualified indication, shows that attaching plug contacts with supply socket defective; When the connector assembly providing when the utility model only has the second indication component, when the deformation quantity of elastic component is less than preset value, the second indicating device sends defective indication, show that attaching plug contacts with supply socket defective, when the deformation quantity of elastic component is not less than preset value, the second indicating device does not send defective indication, shows that attaching plug contacts with supply socket qualified.
Known according to above-mentioned indication principle, the connector assembly that the utility model provides, by the effect of elastic component, the first indication component and/or the second indication component, can know in time whether supply socket and attaching plug contact qualified, thereby eliminated, by supply socket, be contacted potential safety hazard defective and that produce with attaching plug.
Meanwhile, the connector assembly that the utility model provides, can know whether supply socket and attaching plug contact qualified in time, has reduced the impaired probability of electricity consumption product; When electricity consumption product is test product, reduced the situation to the erroneous judgement of electricity consumption product.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of attaching plug in the connector assembly that Fig. 1 provides for the utility model embodiment mono-;
The structural representation of supply socket in the connector assembly that Fig. 2 provides for the utility model embodiment bis-;
The circuit diagram of the connector assembly that the connector assembly that Fig. 3 provides for the utility model embodiment mono-and the utility model embodiment bis-provide.
In upper Fig. 1-3:
11 is that attaching plug, 12 is that elastic component, 21 is that supply socket, 22 is elastic component.
Embodiment
The utility model embodiment provides a kind of connector assembly, has eliminated and by supply socket, has been contacted potential safety hazard defective and that produce with attaching plug.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The connector assembly that the utility model embodiment provides, connector assembly, comprising: supply socket, the attaching plug being used in conjunction with supply socket; Can under the contact engaging and separating force effect of supply socket and attaching plug, there is the elastic component of deformation; Be used to indicate attaching plug and contact the first qualified indication component with supply socket, and/or be used to indicate attaching plug and contact underproof the second indication component with supply socket; Wherein, the first indication component comprises: be connected with elastic component and can be when elastic component deformation quantity be not less than preset value the first sensitive switch K of closure
1, can be at the first sensitive switch K
1when closed, send the first indicating device of qualified indication, with the first sensitive switch K
1connect with the first indicating device and form the first power supply of closed-loop path; The second indication component comprises: be connected with elastic component and can be when elastic component deformation quantity be less than preset value the second sensitive switch K of closure
2, can be at the second sensitive switch K
2when closed, send the second indicating device of defective indication, with the second sensitive switch K
2connect with the second indicating device and form the second source of closed-loop path.
It should be noted that the first sensitive switch K
1with the second sensitive switch K
2all be connected with elastic component, by elastic component, touch the first sensitive switch K
1with the second sensitive switch K
2action, the technology that this mode is well known to those skilled in the art, repeats no more the first sensitive switch K herein
1with the second sensitive switch K
2the annexation concrete with elastic component.On attaching plug, be also provided with inserted sheet, in supply socket, be provided with the connecting hole inserting for inserted sheet, to guarantee that attaching plug and supply socket are used in conjunction with.Preset value, the contact engaging and separating force of supply socket and attaching plug in the time of need to be according to practical application, the safety value that country's relevant regulations requires and the coefficient of elasticity of elastic component are determined, require to guarantee when the contact engaging and separating force of attaching plug and supply socket is not less than the safety value of national relevant regulations requirement, the deformation quantity of elastic component is not less than preset value, when the contact engaging and separating force of attaching plug and supply socket is less than the safety value of national relevant regulations requirement, the deformation quantity of elastic component is less than preset value, thereby whether guarantee to indicate attaching plug to contact with supply socket qualified.
The indication principle of the connector assembly that the utility model embodiment provides is: attaching plug is inserted to supply socket, under the contact engaging and separating force effect of attaching plug and supply socket, elastic component generation deformation, the contact engaging and separating force of attaching plug and supply socket is larger, the deformation quantity of elastic component is larger, the contact engaging and separating force of attaching plug and supply socket is less, the deformation quantity of elastic component is less, when the contact engaging and separating force of attaching plug and supply socket is not less than the safety value of national relevant regulations requirement, the deformation quantity of elastic component is not less than preset value, show that attaching plug contacts with supply socket qualified, now, the first sensitive switch K
1closed under elastic component effect, the first indicating device is switched on and is sent qualified indication, when the contact engaging and separating force of attaching plug and supply socket is less than the safety value of national relevant regulations requirement, the deformation quantity of elastic component is less than preset value, show that supply socket contacts with attaching plug defective, now, the contact engaging and separating force that elastic component is subject to is less than its restoring force, elastic component reinstatement driving power plug eject, and make attaching plug separated with supply socket, the second sensitive switch K
2closed under elastic component effect, the second indicating device is switched on and is sent defective indication.It should be noted that, the connector assembly providing as the utility model embodiment, while only thering is the first indication component, when the deformation quantity of elastic component is not less than preset value, the first indicating device sends qualified indication, shows that attaching plug contacts with supply socket qualified, when the deformation quantity of elastic component is less than preset value, the first indicating device does not send qualified indication, shows that attaching plug contacts with supply socket defective; The connector assembly providing as the utility model embodiment, while only thering is the second indication component, when the deformation quantity of elastic component is less than preset value, the second indicating device sends defective indication, show that attaching plug contacts with supply socket defective, when the deformation quantity of elastic component is not less than preset value, the second indicating device does not send defective indication, shows that attaching plug contacts with supply socket qualified.
Known according to above-mentioned indication principle, the connector assembly that the utility model embodiment provides, by the effect of elastic component, the first indication component and/or the second indication component, can know in time whether supply socket and attaching plug contact qualified, thereby eliminated, by supply socket, be contacted potential safety hazard defective and that produce with attaching plug.
Meanwhile, the connector assembly that the utility model embodiment provides, can know whether supply socket and attaching plug contact qualified in time, has reduced the impaired probability of electricity consumption product; When electricity consumption product is test product, reduced the situation to the erroneous judgement of electricity consumption product.
Qualified for the ease of knowing whether attaching plug and supply socket contact, the connector assembly of preferentially selecting above-described embodiment to provide, comprises the first indication component and the second indication component.
For the ease of the setting of the first indication component and/or the second indication component, elastic component, the utility model provides two kinds of embodiment, and two kinds of embodiment are specific as follows:
In the connector assembly that the utility model embodiment mono-provides, elastic component 12, the first indication component and the second indication component are all arranged at attaching plug 11, as shown in Figure 1.
In order to reduce parts, preferentially selecting the first power supply and second source is same power supply, i.e. the first sensitive switch K
1, the first indicating device, the second sensitive switch K
2share a power supply with the second indicating device.
In the connector assembly that above-described embodiment one provides, the first indicating device can be indicator light and also can be buzzer, and the second indicating device can be indicator light and also can be buzzer.For the ease of operating personnel, observe, preferentially select, the first indicating device and the second indicating device are indicator light.It should be noted that, when above-mentioned connector assembly comprises the first indication component and the second indication component, the first indicating device is different with the light color that the second indicating device sends.Preferably, the first indicating device is green indicating lamp L
1, the second indicating device is red led L
2, as shown in Figure 3, K
1represent the first sensitive switch, K
2represent the second sensitive switch.Certainly, the first indicating device and the second indicating device also can be selected the indicator light of other colors, are not limited to this.
Preferably, in the connector assembly that above-described embodiment one provides, the second indicating device is buzzer.Like this, can guarantee that operating personnel also can know that in position far away attaching plug 11 contacts with supply socket defective.Certainly, the first indicating device also can be buzzer, as long as guarantee that the first indicating device is different from the sound that the second indicating device sends; Also can select the first indicating device is indicator light.
In the connector assembly that above-described embodiment one provides, there is various structures in elastic component 12, such as shell fragment, spring or thimble etc.For the ease of the first sensitive switch K
1and/or the second sensitive switch K
2action, preferentially selects elastic component 12 for spring or thimble.
Preferably, in the connector assembly that above-described embodiment one provides, elastic component 12 is rubber parts.Like this, be convenient to draw materials, be also convenient to the setting of elastic component 12 simultaneously.Certainly, also can select other materials, for example, there is working of plastics or the metalwork of elasticity 12, be not limited to rubber parts.
Further, in the connector assembly that above-described embodiment one provides, the number of elastic component 12 is at least two, like this, is convenient to the first sensitive switch K
1and/or the second sensitive switch K
2action, has effectively improved indication attaching plug 11 and has contacted underproof reliability with supply socket.Preferably, the number of elastic component 12 is 2-6.
In the connector assembly that the utility model embodiment bis-provides, elastic component 22, the first indication component and the second indication component are all arranged at supply socket 21, as shown in Figure 2.
In order to reduce parts, preferentially selecting the first power supply and second source is same power supply, i.e. the first sensitive switch K
1, the first indicating device, the second sensitive switch K
2share a power supply with the second indicating device.
In the connector assembly that above-described embodiment two provides, the first indicating device can be indicator light and also can be buzzer, and the second indicating device can be indicator light and also can be buzzer.For the ease of operating personnel, observe, preferentially select, the first indicating device and the second indicating device are indicator light.It should be noted that, when above-mentioned connector assembly comprises the first indication component and the second indication component, the first indicating device is different with the light color that the second indicating device sends.Preferably, the first indicating device is green indicating lamp L
1, the second indicating device is red led L
2, as shown in Figure 3, K
1represent the first sensitive switch, K
2represent the second sensitive switch.Certainly, the first indicating device and the second indicating device also can be selected the indicator light of other colors, are not limited to this.
Preferably, in the connector assembly that above-described embodiment two provides, the second indicating device is buzzer.Like this, can guarantee that operating personnel also can know that in position far away attaching plug contacts defective with supply socket 21.Certainly, the first indicating device also can be buzzer, as long as guarantee that the first indicating device is different from the sound that the second indicating device sends; Also can select the first indicating device is indicator light.
In the connector assembly that above-described embodiment two provides, there is various structures in elastic component 22, such as shell fragment, spring or thimble etc.For the ease of the first sensitive switch K
1and/or the second sensitive switch K
2action, preferentially selects elastic component 22 for spring or thimble.
Preferably, in the connector assembly that above-described embodiment two provides, elastic component 22 is rubber parts.Like this, be convenient to draw materials, be also convenient to the setting of elastic component 22 simultaneously.Certainly, also can select other materials, for example, there is working of plastics or the metalwork of elasticity 22, be not limited to rubber parts.
Further, in the connector assembly that above-described embodiment two provides, the number of elastic component 22 is at least two, like this, is convenient to the first sensitive switch K
1and/or the second sensitive switch K
2action, has effectively improved indication attaching plug and has contacted underproof reliability with supply socket 21.Preferably, the number of elastic component 22 is 2-6.
In the connector assembly that the utility model embodiment provides, also there is other set-up mode in the first indication component and/or the second indication component, elastic component, for example, the first indication component and/or the second indication component are arranged at attaching plug, and elastic component is arranged at supply socket; Or the first indication component and/or the second indication component are arranged at supply socket, and elastic component is arranged at attaching plug.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a connector assembly, comprising: supply socket, the attaching plug being used in conjunction with described supply socket; It is characterized in that, described connector assembly also comprises:
Can under the contact engaging and separating force effect of described supply socket and described attaching plug, there is the elastic component of deformation;
Be used to indicate described attaching plug and contact the first qualified indication component with described supply socket, and/or be used to indicate described attaching plug and contact underproof the second indication component with described supply socket;
Wherein, described the first indication component comprises: be connected with described elastic component and can be when described elastic component deformation quantity be not less than preset value the first sensitive switch of closure, can send the first indicating device of qualified indication when closed at described the first sensitive switch, connect with described the first sensitive switch and described the first indicating device and form the first power supply of closed-loop path;
Described the second indication component comprises: be connected with described elastic component and can be when described elastic component deformation quantity be less than preset value the second sensitive switch of closure, can send the second indicating device of defective indication when closed at described the second sensitive switch, connect with described the second sensitive switch and described the second indicating device and form the second source of closed-loop path.
2. connector assembly according to claim 1, is characterized in that, described elastic component, described the first indication component and described the second indication component are all arranged at described attaching plug.
3. connector assembly according to claim 1, is characterized in that, described elastic component, described the first indication component and described the second indication component are all arranged at described supply socket.
4. connector assembly according to claim 1, is characterized in that, described the first power supply and described second source are same power supply.
5. connector assembly according to claim 1, is characterized in that, described the first indicating device and described the second indicating device are indicator light.
6. connector assembly according to claim 5, is characterized in that, described the first indicating device is green indicating lamp, and described the second indicating device is red led.
7. connector assembly according to claim 1, is characterized in that, described the second indicating device is buzzer.
8. connector assembly according to claim 1, is characterized in that, described elastic component is shell fragment, spring or thimble.
9. connector assembly according to claim 1, is characterized in that, described elastic component is rubber parts.
10. according to the connector assembly described in any one in claim 1-9, it is characterized in that, the number of described elastic component is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065164.8U CN203722015U (en) | 2014-02-13 | 2014-02-13 | Power supply plug-in component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065164.8U CN203722015U (en) | 2014-02-13 | 2014-02-13 | Power supply plug-in component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203722015U true CN203722015U (en) | 2014-07-16 |
Family
ID=51161142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420065164.8U Expired - Fee Related CN203722015U (en) | 2014-02-13 | 2014-02-13 | Power supply plug-in component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203722015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244705A (en) * | 2015-11-02 | 2016-01-13 | 雷烁(上海)进出口贸易有限公司 | Multi-contact electric shock protection and waterproof safe power socket |
| CN105514704A (en) * | 2014-09-25 | 2016-04-20 | 冠捷投资有限公司 | Socket with function of prompting complete insertion of plug |
-
2014
- 2014-02-13 CN CN201420065164.8U patent/CN203722015U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514704A (en) * | 2014-09-25 | 2016-04-20 | 冠捷投资有限公司 | Socket with function of prompting complete insertion of plug |
| CN105244705A (en) * | 2015-11-02 | 2016-01-13 | 雷烁(上海)进出口贸易有限公司 | Multi-contact electric shock protection and waterproof safe power socket |
| CN105244705B (en) * | 2015-11-02 | 2017-11-28 | 雷烁(上海)进出口贸易有限公司 | A kind of multiconductor protection against electric shock waterproof safety electric power plug socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140716 Termination date: 20210213 |