CN202678072U - Double main board voltage stabilizer - Google Patents
Double main board voltage stabilizer Download PDFInfo
- Publication number
- CN202678072U CN202678072U CN 201220088029 CN201220088029U CN202678072U CN 202678072 U CN202678072 U CN 202678072U CN 201220088029 CN201220088029 CN 201220088029 CN 201220088029 U CN201220088029 U CN 201220088029U CN 202678072 U CN202678072 U CN 202678072U
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- China
- Prior art keywords
- coil
- transformation
- mainboard
- control
- circuit board
- 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 double main board voltage stabilizer comprising a main body frame, a voltage adjustment coil, a control circuit board, a transformation external port and a coil fixed support. The control circuit plate is directly connected with the top end of a guide wire of the voltage adjustment coil, and the tail end of the guide wire of the voltage adjustment coil is connected with a transformation external port. The main body frame is fixedly connected with a coil fixing support, and the control circuit board controls the number of turns of the voltage adjustment coil so as to control voltage transformation. The voltage adjustment coil is fixedly connected with the coil fixing support, and the transformation external port is fixed on the outer side of the main body frame. The control circuit board is composed of a control main board and a control secondary board. The control main board is connected with the voltage adjustment coil, and the control secondary board is connected with a relay. Through utilization of a connection structure in the voltage stabilizer and a split-board structure of the circuit board, the voltage transformation of a voltage regulator is accurately controlled, and meanwhile, loading capacity of the main board is strengthened.
Description
Technical field
The utility model relates to a kind of voltage stabilizing electrical equipment, particularly relates to the pressurizer of a kind of pair of mainboard control.
Background technology
The needs of pressurizer on market are increasing now, and the consumer also increases day by day to the function of pressurizer and the requirement of fail safe simultaneously, and at present, the pressurizer volume sheet on the market is large, and its transformation coil temporary area is large; Simultaneously, to be controlled separately by a large-scale mainboard at original control circuit board, such mainboard volume is large, in the storing process, be not easy to place, large-area circuit board is when work simultaneously, perhaps easily lose the shortcoming such as the large tracts of land wiring board exists bearing capacity poor when the pressurizer control circuit board is worked, and precision is not high in the handling process.
The utility model content
The defective that exists in order to overcome above-mentioned prior art, it is a kind of simple in structure that the utility model provides, and can save the electronic voltage regulator of space resources.
A kind of pair of mainboard pressurizer of the present utility model, comprise main frame, voltage regulation coil, control circuit board, the transformation external tapping, coil fixing support, described control panel directly is connected with transformation coil top wire, described voltage regulation coil wire end is connected with described transformation external tapping, described main frame is connected with coil fixing support, the number of turn of described control circuit board control voltage regulation coil is controlled voltage transformation, described voltage regulation coil links to each other with coil fixing support, described transformation external tapping is fixed on the main frame outside, described control circuit board is comprised of control mainboard and control subplate, described control mainboard connects and is connected with voltage regulation coil, and described control subplate is connected with note electrical equipment.
The utility model also further is set to: described voltage regulation coil is fastened on coil fixing support by clamping.
The utility model is done further it and is set to: described coil fixing support is connected by screw and is fixed on main frame.
The utility model is done further it and is set to: described frame housing is provided with a pointer display device outward.
The utility model is done further it and is set to: described pointer display device is connected with the control circuit board mainboard.
The utility model is done further it and is set to: described transformation external tapping is comprised of three transformation knobs.
Compared with prior art the beneficial effects of the utility model are: the utility model utilizes the syndeton of pressurizer inside and minute plate structure of circuit board to control accurately the voltage regulator transformation, simultaneously, has strengthened the bearing capacity of mainboard.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Mark note: 1-control circuit mainboard 2-control circuit subplate 3-voltage regulator 4-voltage regulation coil 5-pointer display device 6-hold-down screw 7-transformation external tapping 10 coil fixing support 11-main frames
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Embodiment: with reference to figure 1, a kind of pair of mainboard pressurizer, comprise main frame 11, voltage regulation coil 4, control circuit board, transformation external tapping 7, coil fixing support 10, control panel directly is connected with transformation coil 4 top wires, voltage regulation coil 4 wire ends are connected with described transformation external tapping 7, main frame 11 is connected connection with coil fixing support, the number of turn of control circuit board control voltage regulation coil is controlled voltage transformation, described voltage regulation coil 4 links to each other with coil fixing support 10, transformation external tapping 7 is fixed on main frame 11 outsides, described control circuit board is comprised of control mainboard 1 and control subplate 2, the control mainboard connects and is connected with voltage regulation coil 4, and described control subplate 2 is connected with note electrical equipment.Voltage regulation coil 4 is connected to coil fixing support 10 by clamping; Described coil fixing support 10 is fastened on main frame 11 by hold-down screw 6; Described main frame 11 housings are provided with a pointer display device 5 outward.Described pointer display device 5 is connected with control circuit board mainboard 1; Described pointer display device 4 is connected with control circuit mainboard 1; Described transformation external tapping 7 is comprised of three transformation knobs.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection range of the present utility model.
Claims (6)
1. two mainboard pressurizer, comprise main frame, voltage regulation coil, control circuit board, the transformation external tapping, coil fixing support, described control panel directly is connected with transformation coil top wire, described voltage regulation coil wire end is connected with described transformation external tapping, described main frame is connected with coil fixing support, the number of turn of described control circuit board control voltage regulation coil is controlled voltage transformation, described voltage regulation coil links to each other with coil fixing support, described transformation external tapping is fixed on the main frame outside, it is characterized in that: described control circuit board is comprised of control mainboard and control subplate, described control mainboard connects and is connected with voltage regulation coil, and described control subplate is connected with note electrical equipment.
2. as claimed in claim 1 pair of mainboard pressurizer, it is characterized in that: described voltage regulation coil is connected to coil fixing support by clamping.
3. as claimed in claim 2 pair of mainboard pressurizer, it is characterized in that: described coil fixing support is connected by screw and is fixed on main frame.
4. as claimed in claim 3 pair of mainboard pressurizer, it is characterized in that: described main frame housing is provided with a pointer display device outward.
5. as claimed in claim 4 pair of mainboard pressurizer, it is characterized in that: described pointer display device is connected with the control circuit board mainboard.
6. as claimed in claim 5 pair of mainboard pressurizer, it is characterized in that: described transformation external tapping is comprised of three transformation knobs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220088029 CN202678072U (en) | 2012-03-07 | 2012-03-07 | Double main board voltage stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220088029 CN202678072U (en) | 2012-03-07 | 2012-03-07 | Double main board voltage stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678072U true CN202678072U (en) | 2013-01-16 |
Family
ID=47498958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220088029 Expired - Fee Related CN202678072U (en) | 2012-03-07 | 2012-03-07 | Double main board voltage stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678072U (en) |
-
2012
- 2012-03-07 CN CN 201220088029 patent/CN202678072U/en not_active Expired - Fee Related
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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: 20130116 Termination date: 20160307 |