CN205105089U - Voltage converter - Google Patents
Voltage converter Download PDFInfo
- Publication number
- CN205105089U CN205105089U CN201520958919.1U CN201520958919U CN205105089U CN 205105089 U CN205105089 U CN 205105089U CN 201520958919 U CN201520958919 U CN 201520958919U CN 205105089 U CN205105089 U CN 205105089U
- Authority
- CN
- China
- Prior art keywords
- lamellar body
- cabinet
- pressure converter
- triangle jack
- electric pressure
- 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
Links
Abstract
The utility model particularly relates to a voltage converter, the load simulator comprises a case, the machine case comprises front casing and back casing, the control switch that the machine case openly was provided with the voltage display screen and was used for control circuit to open and close, just the front casing back is provided with display circuit board, switch connecting device respectively with voltage display screen, the corresponding position of control switch, machine case right flank is provided with output voltage triangle jack, and quick -witted case left surface is provided with protection device, the inside fuse that is provided with of protection device, the machine case back sets up four and fills up the foot, wherein, switch connecting device pass through the electric wire with the triangle jack corresponding connecting device be connected, just all be provided with the connection piece on the corresponding connecting device of switch connecting device and triangle jack, the connection piece is connected through the connecting block that sets up with electric wire both ends and is ensured switch connecting device and triangle jack connection, the connection piece with be snap connections between the connecting block.
Description
Technical field
The utility model relates to a kind of transformer, is specifically related to a kind of electric pressure converter.
Background technology
At present, people pursue more and more higher to the quality of life, and increasing people starts to buy external electrical equipment, and because external electrical equipment is with the use voltage difference of domestic electrical equipment, in the process using these electrical equipment, need voltage converter.Now to research and development or the production of electric pressure converter, major part is all for commercial Application, civilian 220v is turned to the transducer of 110v, researches and develops fewer.
Utility model content
In view of the above, the purpose of this utility model is to provide the electric pressure converter that a kind of structure is simple, safety durable, 220v turn 110v.
A kind of electric pressure converter, comprise cabinet, described cabinet is made up of front casing and back side casing, the control switch that described cabinet front is provided with voltage display screen and opens and closes for control circuit, and the casing back side, described front and voltage display screen, the corresponding position of control switch is respectively arranged with display circuit board, switch connection device, described cabinet inside is provided with the annular core for voltage transitions, described cabinet right flank is provided with output voltage triangle jack, cabinet left surface is provided with protective device, described protective device inside is provided with fuse, the described cabinet back side arranges four feets, wherein, described switch connection device is connected by the jockey that electric wire is corresponding with described triangle jack, and the described switch connection device jockey corresponding with triangle jack is provided with brace, by being connected with the contiguous block that electric wire two ends are arranged, described brace guarantees that switch connection device and triangle jack connect, for buckle-type is connected between described brace with described contiguous block.
A kind of electric pressure converter that the utility model provides, preferably, described brace comprises lamellar body and lamellar body both sides arrange caudal horn, and described lamellar body arranges aperture.
A kind of electric pressure converter that the utility model provides, preferably, described contiguous block is syllogic, comprises lamellar body linkage section, copper cash linkage section, electric wire linkage section respectively, and wherein said lamellar body linkage section is provided with the salient point corresponding with aperture position on lamellar body.
A kind of electric pressure converter that the utility model provides, preferably, described cabinet two sides are provided with some heat sink strips evenly distributedly.
A kind of electric pressure converter that the utility model provides, preferably, described back side casing is also provided with hanging hole.
Preferential and beneficial effect of the present utility model is:
1. described in, cabinet front is provided with display screen, and for showing the output voltage of triangle jack, personnel easy to use understand the size of output voltage more intuitively;
2. described in, cabinet left surface is provided with protective device, and protective device inside arranges fuse, guarantees the work safety of electric pressure converter, avoids using and does not keep off and cause and burn out inner annular core;
3. switch connection device described in is connected by the jockey that electric wire is corresponding with described triangle jack, guarantee that control switch can control unlatching or the cut out of the output of triangle jack voltage, and the described switch connection device jockey corresponding with described triangle jack is all the braces by it is arranged to be connected with electric wire two ends contiguous block, simultaneously, brace and contiguous block are that buckle-type is connected, and facilitate the assembling between equipment and inner maintenance work;
4. described in, the both sides of brace arrange caudal horn, can play certain position-limiting action, occur the skew of position when preventing contiguous block from inserting the end of brace;
5. contiguous block described in is syllogic, comprise lamellar body linkage section, copper cash linkage section, electric wire linkage section respectively, play buckle-type with the aperture on brace be connected by lamellar body linkage section being arranged salient point, and carry out the fixing of the inner copper cash of electric wire by copper wire linkage section, electric wire linkage section is used for securing electric lines, guarantee the compactness be connected between electric wire with contiguous block, and the design of segmented, also facilitate the maintenance of operating personnel.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, preferred implementation of the present utility model is just preferably described, wherein,
Fig. 1 provides a kind of front view of electric pressure converter for the utility model;
Fig. 2 provides a kind of left view of electric pressure converter for the utility model;
Fig. 3 provides a kind of right view of electric pressure converter for the utility model;
Fig. 4 provides a kind of rearview of electric pressure converter for the utility model;
Fig. 5 provides the rearview of front casing in a kind of electric pressure converter for the utility model;
Fig. 6 provides the front view of back side casing in a kind of electric pressure converter for the utility model;
Fig. 7 provides the schematic diagram of brace and contiguous block in a kind of electric pressure converter for the utility model;
Fig. 8 provides the left view of contiguous block in a kind of electric pressure converter for the utility model.
Embodiment
The utility model is described in more detail to following specific embodiment for composition graphs 1 to Fig. 8, but the utility model is not limited to these to be implemented.
A kind of novel voltage transducer, comprise cabinet 1, described cabinet 1 is made up of front casing 11 and back side casing 12, front casing 11 is groove-like with the cross section of back side casing 12, be bolted between front casing 11 and back side casing 12, the control switch 3 that described cabinet 1 front is provided with display screen 2 and opens and closes for control circuit, and the back side of described front casing 11 and voltage display screen 2, the corresponding position of control switch 3 is respectively arranged with display circuit board 21, switch connection device 31, described cabinet 1 front is provided with display screen 2, for showing the output voltage of triangle jack 5, personnel easy to use understand the size of output voltage more intuitively.Described cabinet 1 inside is provided with the annular core 4 for voltage transitions; described cabinet 1 right flank is provided with output voltage triangle jack 5; described cabinet 1 left surface is provided with protective device 6; described protective device 6 inside arranges fuse 61; guarantee the work safety of electric pressure converter, avoid using and do not keep off and cause and burn out inner annular core 4.
Described cabinet 1 two sides are provided with some heat sink strips evenly distributedly 14.And the position of the heat sink strip 14 just in time corresponding sidepiece at annular core 4, heat sink strip 14 is reasonably arranged, annular core 4 is dispelled the heat fully, guarantees the stability of electric pressure converter work.Described cabinet 1 back side arranges four feets 14.Described back side casing 12 is also provided with hanging hole 15.Described hanging hole 15 is made up of a macropore and a bar shaped aperture.Wherein bar shaped aperture is arranged on the top of macropore, and the two is formed in one, and macropore is used for the head of fixing cabinet bolt to pass, and aperture is used for contacting with the bar portion of bolt.
Wherein, described switch connection device 31 is connected by the jockey 51 that electric wire is corresponding with described triangle jack, and described switch connection device 31 jockey 51 corresponding with triangle jack is provided with brace 7, by being connected with the contiguous block 8 that electric wire two ends are arranged, described brace 7 guarantees that switch connection device 31 and triangle jack 5 connect, guarantee that control switch can control unlatching or the cut out of the output of triangle jack voltage.And for buckle-type is connected between described brace 7 with described contiguous block 8, facilitate the assembling between equipment and inner maintenance work.Described brace 7 comprises lamellar body 71 and lamellar body 71 both sides arrange caudal horn 72, and the both sides of described brace 7 arrange caudal horn 72, can play certain position-limiting action, occur the skew of position when preventing contiguous block 8 from inserting the end of brace 7.Described lamellar body 71 arranges aperture 73.Described contiguous block 8 is syllogic, comprises lamellar body linkage section 81, copper cash linkage section 82, electric wire linkage section 83 respectively, and wherein said lamellar body linkage section 81 is provided with the salient point 84 corresponding with aperture 73 position on lamellar body 71.Realize buckle-type with the aperture 73 on brace 7 be connected by lamellar body linkage section 71 being arranged salient point 64, and carry out the fixing of the inner copper cash of electric wire by copper wire linkage section 82, electric wire linkage section 83 is for securing electric lines, guarantee the compactness be connected between electric wire with contiguous block 8, and the design of segmented, also facilitate the maintenance of operating personnel.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included in the utility model protection range.
Claims (5)
1. an electric pressure converter, comprise cabinet, described cabinet is made up of front casing and back side casing, the control switch that described cabinet front is provided with voltage display screen and opens and closes for control circuit, and the casing back side, described front and voltage display screen, the corresponding position of control switch is respectively arranged with display circuit board, switch connection device, described cabinet inside is provided with the annular core for voltage transitions, described cabinet right flank is provided with output voltage triangle jack, cabinet left surface is provided with protective device, described protective device inside is provided with fuse, the described cabinet back side arranges four feets, wherein, described switch connection device is connected by the jockey that electric wire is corresponding with described triangle jack, and the described switch connection device jockey corresponding with triangle jack is provided with brace, by being connected with the contiguous block that electric wire two ends are arranged, described brace guarantees that switch connection device and triangle jack connect, for buckle-type is connected between described brace with described contiguous block.
2. a kind of electric pressure converter according to claim 1, is characterized in that, described brace comprises lamellar body and lamellar body both sides arrange caudal horn, and described lamellar body arranges aperture.
3. a kind of electric pressure converter according to claim 1, it is characterized in that, described contiguous block is syllogic, comprises lamellar body linkage section, copper cash linkage section, electric wire linkage section respectively, and wherein said lamellar body linkage section is provided with the salient point corresponding with aperture position on lamellar body.
4. a kind of electric pressure converter according to claim 1, is characterized in that, described cabinet two sides are provided with some heat sink strips evenly distributedly.
5. a kind of electric pressure converter according to claim 1, is characterized in that, described back side casing is also provided with hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958919.1U CN205105089U (en) | 2015-11-27 | 2015-11-27 | Voltage converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958919.1U CN205105089U (en) | 2015-11-27 | 2015-11-27 | Voltage converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205105089U true CN205105089U (en) | 2016-03-23 |
Family
ID=55520842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520958919.1U Expired - Fee Related CN205105089U (en) | 2015-11-27 | 2015-11-27 | Voltage converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205105089U (en) |
-
2015
- 2015-11-27 CN CN201520958919.1U patent/CN205105089U/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: 20160323 Termination date: 20181127 |