CN205193109U - Verifying attachment of control current voltage - Google Patents
Verifying attachment of control current voltage Download PDFInfo
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- CN205193109U CN205193109U CN201520969401.8U CN201520969401U CN205193109U CN 205193109 U CN205193109 U CN 205193109U CN 201520969401 U CN201520969401 U CN 201520969401U CN 205193109 U CN205193109 U CN 205193109U
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- voltage
- socket
- electric current
- verifying attachment
- power supply
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Abstract
The utility model discloses a verifying attachment of control current voltage, including the voltage current output ware of output voltage and electric current, do the power of voltage current output ware power supply, set up in control between voltage current output ware and the power power switch -on or the socket switch that cuts off, and with the socket that the power is connected. Implement the utility model discloses a verifying attachment of control current voltage has following beneficial effect: the use of socket does not have the limitation, it is comparatively convenient to use, use cost is lower.
Description
Technical field
The utility model relates to current/voltage detection field, particularly a kind of verifying attachment controlling current/voltage.
Background technology
In conventional art, when detecting electric current and voltage, when normally used mode is by detecting device plant-grid connection socket, select the corresponding socket of a plug, namely socket can only a corresponding plug, when plug becomes the plug of other types or size, then not corresponding with socket, when plug is larger, then insert socket of not entering, when plug is less, then do not connect electricity after socket, due to when instrument uses, the selectivity of socket is stronger, this just causes and is difficult to diversification of resources use, the use of its socket has certain limitation, use inconvenience, simultaneously due to the corresponding socket of a plug, plugs different so just needs different sockets, its use cost is higher.
Utility model content
The technical problems to be solved in the utility model is, use for the above-mentioned socket of prior art has certain limitation, uses the defect inconvenient, use cost is higher, provides a kind of use of socket not have limitation, uses comparatively for convenience of the verifying attachment of, control current/voltage that use cost is lower.
The utility model solves the technical scheme that its technical matters adopts: construct a kind of verifying attachment controlling current/voltage, the power supply of comprise the electric current and voltage follower of output voltage and electric current, powering for described electric current and voltage follower, to be arranged between described electric current and voltage follower and power supply and to control the socket switch that described power supply switches on or off, and the socket be connected with described power supply.
In the verifying attachment of control current/voltage described in the utility model, also comprise several power leads, described electric current and voltage follower is connected with described socket switch by described power lead.
In the verifying attachment of control current/voltage described in the utility model, described electric current and voltage follower is connected with described socket switch by the tangent plane of described power lead.
In the verifying attachment of control current/voltage described in the utility model, described socket switch is also connected with described power supply by described power lead.
In the verifying attachment of control current/voltage described in the utility model, described power supply is connected with described socket by described power lead.
In the verifying attachment of control current/voltage described in the utility model, the surface of described electric current and voltage follower is provided with the rotary knob of regulation voltage or electric current gear size.
Implement the verifying attachment of control current/voltage of the present utility model, there is following beneficial effect: owing to employing socket switch, power supply and socket, the use of power supply just can be controlled at any time by socket switch, under a socket provides the prerequisite of power supply, multiple needs can be used to access the equipment of power supply, thus the use of its socket there is no limitation, use comparatively lower for convenience of, use cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the utility model controls in verifying attachment embodiment of current/voltage.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Control at the utility model in the verifying attachment embodiment of current/voltage, its structural representation as shown in Figure 1.In Fig. 1, the verifying attachment of this control current/voltage comprises electric current and voltage follower 1, power supply 2, socket switch 3 and socket 4, wherein, electric current and voltage follower 1 is for output voltage and electric current, power supply 2 is powered for electric current and voltage follower 1, socket switch 3 is arranged between electric current and voltage follower 1 and power supply 2, and controls switching on or off of power supply 2, and socket 4 is connected with power supply 2.The verifying attachment of the control current/voltage in the present embodiment can reach diversification of resources, alleviate workload, reduce resource, equipment in conventional art needs that repeatedly rising and falling cuts off the electricity supply and reaches the control to power supply, the use of power supply 2 just can be controlled now at any time by socket switch 3, under a socket 4 provides the prerequisite of power supply 2, the multiple equipment needing to access power supply 2 can be used, reach rationalization and the maximizing efficiency of resource.So the use of its socket there is no limitation, use comparatively lower for convenience of, use cost.
In the present embodiment, the verifying attachment of this control current/voltage also comprises several power leads 5, and electric current and voltage follower 1 is connected with socket switch 3 by power lead 5, concrete, and electric current and voltage follower 1 is connected with socket switch 3 by the tangent plane of power lead 5.It is worth mentioning that, socket switch 3 is also connected with power supply 2 by power lead 5, and power supply 2 is connected with socket 4 by power lead 5.The power lead of traditional electric current and voltage follower is namely equivalent to split, the tangent plane of power lead of this end of being wherein connected with electric current and voltage follower is connected with socket switch, an other power lead of segmentation is also connected with socket switch, so just composition one end connects electric current and voltage follower, centre is socket switch, and the other end connects power supply, extends a socket simultaneously, the diversification reaching resource uses, and to the dirigibility to Energy control.
In the present embodiment, the surface of electric current and voltage follower 1 is provided with rotary knob (not shown), the number of rotary knob is two, and one of them rotary knob is used for regulation voltage gear size, and another one rotary knob is used for regulating electric current gear size.
In a word, in the present embodiment, by increasing socket switch 3, the variation reaching resource uses, and improves work efficiency simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. one kind controls the verifying attachment of current/voltage, it is characterized in that, the power supply of comprise the electric current and voltage follower of output voltage and electric current, powering for described electric current and voltage follower, to be arranged between described electric current and voltage follower and power supply and to control the socket switch that described power supply switches on or off, and the socket be connected with described power supply.
2. the verifying attachment of control current/voltage according to claim 1, is characterized in that, also comprises several power leads, and described electric current and voltage follower is connected with described socket switch by described power lead.
3. the verifying attachment of control current/voltage according to claim 2, is characterized in that, described electric current and voltage follower is connected with described socket switch by the tangent plane of described power lead.
4. the verifying attachment of the control current/voltage according to Claims 2 or 3, is characterized in that, described socket switch is also connected with described power supply by described power lead.
5. the verifying attachment of control current/voltage according to claim 2, is characterized in that, described power supply is connected with described socket by described power lead.
6. the verifying attachment of control current/voltage according to claim 1, is characterized in that, the surface of described electric current and voltage follower is provided with the rotary knob of regulation voltage or electric current gear size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969401.8U CN205193109U (en) | 2015-11-30 | 2015-11-30 | Verifying attachment of control current voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969401.8U CN205193109U (en) | 2015-11-30 | 2015-11-30 | Verifying attachment of control current voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205193109U true CN205193109U (en) | 2016-04-27 |
Family
ID=55786088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520969401.8U Active CN205193109U (en) | 2015-11-30 | 2015-11-30 | Verifying attachment of control current voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205193109U (en) |
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2015
- 2015-11-30 CN CN201520969401.8U patent/CN205193109U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |