CN208257651U - A kind of variable-frequency power sources with external circuit locking structure - Google Patents
A kind of variable-frequency power sources with external circuit locking structure Download PDFInfo
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- CN208257651U CN208257651U CN201820992493.5U CN201820992493U CN208257651U CN 208257651 U CN208257651 U CN 208257651U CN 201820992493 U CN201820992493 U CN 201820992493U CN 208257651 U CN208257651 U CN 208257651U
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- fixedly installed
- power supply
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Abstract
The utility model discloses a kind of variable-frequency power sources with external circuit locking structure, including power supply main body, locking device, buckle and card slot, the leading exterior surface of the power supply main body is fixedly installed with display screen close to intermediate position, and the leading exterior surface of power supply main body is fixedly installed with control button close to the lower portion of display screen, the side of the control button is fixedly installed with indicator light, the leading exterior surface of the power supply main body is fixedly installed with socket close to a side of display screen, and the leading exterior surface of power supply main body is fixedly installed with switch close to the other side position of display screen, the locking device is located at a side external surface of power supply main body, and fixed plate is fixedly installed on locking device.The variable-frequency power sources with external circuit locking structure can be fixed and be stored to power supply line by setting locking device, sucker, buckle, convenient for arranging, and improve safety.
Description
Technical field
The utility model relates to variable-frequency power sources technical field, specially a kind of variable-frequency electric with external circuit locking structure
Source.
Background technique
Variable-frequency power sources is to export the alternating current in alternating current as pure sine wave, output by AC → DC → AC transformation
It is adjustable in frequency and voltage a certain range.It is different from the variable-frequency speed-regulating controller for electric machine speed regulation, is also different from common
Alternating current steady voltage plug.The characteristics of ideal AC power source be frequency stabilization, voltage stabilization, internal resistance be equal to zero, voltage waveform be it is pure
Sine wave (undistorted).Variable-frequency power sources is in close proximity to ideal AC power source, and therefore, advanced developed country will become more and more
Frequency power is used as standard power supply, to provide most excellent power supply environment for electrical appliance, convenient for objective examination electrical appliance
Technical performance, variable-frequency power sources mainly have two big types: Linear Amplifer type and SPWM switching mode.
Because power supply has many electric wire connections, there is no the structures of locked in line for current power supply, so external
Line can seem special unrest when excessive, and use more troublesome, and route is intertwined, and it is numb to arrange comparison
It is tired, and safety coefficient is not high, differentiates more troublesome.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of variable-frequency power sources with external circuit locking structure
The variable-frequency power sources route proposed in background technique is chaotic, and it is inconvenient to arrange, the not high problem of safety.
To achieve the above object, the utility model provides the following technical solutions: a kind of with external circuit locking structure
Variable-frequency power sources, including power supply main body, locking device, buckle and card slot, the leading exterior surface of the power supply main body is close to middle part
Position is fixedly installed with display screen, and the leading exterior surface of power supply main body close to the lower portion of display screen be fixedly installed with control by
Button, the side of the control button are fixedly installed with indicator light, and the leading exterior surface of the power supply main body is close to the one of display screen
Side is fixedly installed with socket, and the leading exterior surface of power supply main body is fixedly installed with out close to the other side position of display screen
It closes, the locking device is located at a side external surface of power supply main body, and fixed plate is fixedly installed on locking device, the fixation
The lower end outer surface of plate is fixedly installed with sucker, and the upper end outer surface of fixed plate is fixedly installed with coiling close to a side
Bar, the upper end outer surface of the wire winding pole are equipped with baffle, and the upper end outer surface of the fixed plate is solid close to one side of wire winding pole
Dingan County is equipped with first clamping piece, and the top position of first clamping piece is equipped with second intermediate plate, and the buckle is fixedly mounted on second intermediate plate
One side of lower end outer surface, and buckle and be fixedly installed with link block, the lower end outer surface of the link block is fixedly mounted
There is fixture block, the card slot is fixedly mounted on the position being overlapped in first clamping piece with buckle, and the inside of card slot is fixedly installed with
Determine block, the upper end outer surface of the fixed block is equipped with fixture block, and a side external surface of fixed block is equipped with buckle button, the fixation
The inside of block is fixedly installed with sliding slot, and the inside of sliding slot is equipped with sliding block, and the lower portion of the sliding block is equipped with spring.
Preferably, the quantity of the sucker is six, and every three are one group, are uniformly fixedly mounted in linear type respectively
In the lower end outer surface of fixed plate close to two sides position.
Preferably, the outer surface of the wire winding pole is also fixedly installed with screw thread with the inside of baffle, and baffle passes through spiral shell
Line is flexibly connected with wire winding pole.
Preferably, one side of upper end outer surface of the first clamping piece is equipped with fixing bolt, and first clamping piece passes through admittedly
Determine bolt to be flexibly connected with fixed plate.
Preferably, the joint place of the first clamping piece and second intermediate plate is equipped with hinge, and first clamping piece and second intermediate plate are logical
It is hinged to cross hinge.
Preferably, the quantity of the fixture block is two groups, and the intermediate position of fixture block is equipped with groove block, and sliding block and groove
Block is fixedly connected.
Compared with prior art, the utility model has the beneficial effects that this has the variable-frequency electric of external circuit locking structure
Source can be arranged and be stored to circumscripted power line, power supply line can be fixed, and convenient for differentiating to power supply line,
Safety is improved, while also increasing the aesthetics of variable-frequency power sources overall appearance, structure is simple, convenient for operation；
(1) it is provided with locking device, power supply line can be fixed, power supply line is arranged, convenient for power supply line
It differentiates, improves safety, and improve overall aesthetics, structure is simple, convenient for operation；
(2) it is provided with sucker, fixed effect can be played to locking device, and can change the position of absorption, is fitted
It is more practical with different situations, and structure is simple, manufacturing cost is low, convenient for operation；
(3) it is provided with buckle, the structure that can be fixed, and buckle to first clamping piece and second intermediate plate by buckle
Simply, convenient for operation, and can effectively power supply line be fixed and is arranged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of locking device in the utility model；
Structural schematic diagram when Fig. 3 is locking device unlock in the utility model；
Fig. 4 is the side view of locking device in the utility model；
Fig. 5 is the structural schematic diagram buckled in the utility model.
In figure: 1, power supply main body；2, socket；3, it switchs；4, display screen；5, control button；6, indicator light；7, locking dress
It sets；71, fixed plate；72, sucker；73, wire winding pole；74, first clamping piece；75, second intermediate plate；76, baffle；77, fixing bolt；
78, it buckles；781, link block；782, fixture block；79, card slot；791, fixed block；792, button is buckled；793, fixture block；794, sliding
Block；795, sliding slot；796, spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model:
A kind of variable-frequency power sources with external circuit locking structure, including power supply main body 1, locking device 7, buckle 78 and card
The leading exterior surface of slot 79, power supply main body 1 is fixedly installed with display screen 4, and the front end appearance of power supply main body 1 close to intermediate position
Face is fixedly installed with control button 5 close to the lower portion of display screen 4, and the side of control button 5 is fixedly installed with indicator light 6,
The leading exterior surface of power supply main body 1 is fixedly installed with socket 2 close to a side of display screen 4, and outside the front end of power supply main body 1
Surface is fixedly installed with switch 3 close to the other side position of display screen 4；
Locking device 7 is located at a side external surface of power supply main body 1, and fixed plate 71 is fixedly installed on locking device 7, Gu
The lower end outer surface of fixed board 71 is fixedly installed with sucker 72, can be moved easily, and convenient for operation, the quantity of sucker 72 is six,
And every three are one group, are uniformly fixedly mounted on the lower end outer surface of fixed plate 71 close to two sides position in linear type respectively,
And the upper end outer surface of fixed plate 71 is fixedly installed with wire winding pole 73 close to a side, can be wound up extra line, just
In arrangement, the upper end outer surface of wire winding pole 73 is equipped with baffle 76, and the outer surface of wire winding pole 73 is also fixed with the inside of baffle 76
Screw thread is installed, and baffle 76 is flexibly connected by screw thread with wire winding pole 73, the upper end outer surface of fixed plate 71 is close to wire winding pole
73 1 sides are fixedly installed with first clamping piece 74, and one side of upper end outer surface of first clamping piece 74 is equipped with fixing bolt 77,
And first clamping piece 74 is flexibly connected by fixing bolt 77 with fixed plate 71, and the top position of first clamping piece 74 is equipped with the second folder
Piece 75 can be fixed electric wire, and convenient for the arrangement to electric wire, the joint place of first clamping piece 74 and second intermediate plate 75 is equipped with hinge
Chain, and first clamping piece 74 and second intermediate plate 75 are hinged by hinge；
Buckle 78 is fixedly mounted on one side of lower end outer surface of second intermediate plate 75, and buckles the company of being fixedly installed on 78
Block 781 is connect, the lower end outer surface of link block 781 is fixedly installed with fixture block 782；
Card slot 79 is fixedly mounted on the position being overlapped in first clamping piece 74 with buckle 78, and the inside of card slot 79 is fixedly mounted
There is fixed block 791, the upper end outer surface of fixed block 791 is equipped with fixture block 793, and the quantity of fixture block 793 is two groups, and fixture block 793
Intermediate position be equipped with groove block, and sliding block 794 is fixedly connected with groove block, and a side external surface of fixed block 791 is equipped with and blocks
Button 792 is detained, the inside of fixed block 791 is fixedly installed with sliding slot 795, and the inside of sliding slot 795 is equipped with sliding block 794, sliding block 794
Lower portion be equipped with spring 796.
Working principle: in use, power supply is powered first, then turning on the switch 3, and power supply brings into operation, and is pressed by control
Button 5 can be adjusted power supply, and the working condition and information of power supply can be shown on display screen 4, can connect it by socket 2
Its electronic equipment；
Locking device 7 can be adsorbed on power supply by the sucker 72 of bottom end, and can change lock according to the actual situation
Determine the position of device 7, more uses and easy, then circumscripted power line is placed into first clamping piece 74, then second is pressed from both sides
Piece 75 is buckled in first clamping piece 74, and the fixture block 782 on the buckle 78 of second intermediate plate 75 can stick into groove block, the meeting pair of fixture block 782
Sliding block 794 is squeezed, and the inside of groove block can be stuck in by 796 fixture block 782 of spring, and fixture block 793 can clamp fixture block 782,
Thus first clamping piece 74 and second intermediate plate 75 are fixed, so that it may power supply line is fixed and is arranged, it is extra go out
Come power supply line can wind on wire winding pole 73, and according to coiling number, can be adjusted by screw thread rotation baffle 76
Baffle 76 is saved at a distance from fixed plate 71, in this way convenient for power supply line is fixed, when power supply line will be taken away, by pressing card
Button 792 is detained, fixture block 793 can open, and fixture block 782 will be separated with fixture block 793, and such first clamping piece 74 and second intermediate plate 75 are just
It can separate, so that it may power supply line is taken out, structure is simple, and it is easy to operate, convenient for being fixed and arranging to power supply line, improve electricity
Source it is overall beautiful.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of variable-frequency power sources with external circuit locking structure, including power supply main body (1), locking device (7), buckle (78)
With card slot (79), it is characterised in that: the leading exterior surface of the power supply main body (1) is fixedly installed with display screen close to intermediate position
(4), and the leading exterior surface of power supply main body (1) close to the lower portion of display screen (4) is fixedly installed with control button (5), institute
The side for stating control button (5) is fixedly installed with indicator light (6), and the leading exterior surface of the power supply main body (1) is close to display screen
(4) a side is fixedly installed with socket (2), and the leading exterior surface of power supply main body (1) is close to the other side of display screen (4)
Position is fixedly installed with switch (3), and the locking device (7) is located at a side external surface of power supply main body (1), and locking device
(7) it is fixedly installed on fixed plate (71), the lower end outer surface of the fixed plate (71) is fixedly installed with sucker (72), and fixed
The upper end outer surface of plate (71) is fixedly installed with wire winding pole (73) close to a side, the upper end outer surface of the wire winding pole (73)
Equipped with baffle (76), the upper end outer surface of the fixed plate (71) is fixedly installed with the first folder close to (73) one side of wire winding pole
Piece (74), and the top position of first clamping piece (74) is equipped with second intermediate plate (75), the buckle (78) is fixedly mounted on the second folder
One side of lower end outer surface of piece (75), and buckle and be fixedly installed with link block (781) on (78), the link block (781)
Lower end outer surface be fixedly installed with fixture block (782), the card slot (79) is fixedly mounted on first clamping piece (74) and buckle
(78) position being overlapped, and the inside of card slot (79) is fixedly installed with fixed block (791), outside the upper end of the fixed block (791)
Surface is equipped with fixture block (793), and a side external surface of fixed block (791) is equipped with buckle button (792), the fixed block (791)
Inside be fixedly installed with sliding slot (795), and the inside of sliding slot (795) be equipped with sliding block (794), the lower section of the sliding block (794)
Position is equipped with spring (796).
2. a kind of variable-frequency power sources with external circuit locking structure according to claim 1, it is characterised in that: the suction
The quantity of disk (72) is six, and every three are one group, are uniformly fixedly mounted under fixed plate (71) in linear type respectively
Hold outer surface close to two sides position.
3. a kind of variable-frequency power sources with external circuit locking structure according to claim 1, it is characterised in that: it is described around
The outer surface of line bar (73) is also fixedly installed with screw thread with the inside of baffle (76), and baffle (76) passes through screw thread and wire winding pole
(73) it is flexibly connected.
4. a kind of variable-frequency power sources with external circuit locking structure according to claim 1, it is characterised in that: described
One side of upper end outer surface of one intermediate plate (74) is equipped with fixing bolt (77), and first clamping piece (74) passes through fixing bolt (77)
It is flexibly connected with fixed plate (71).
5. a kind of variable-frequency power sources with external circuit locking structure according to claim 1, it is characterised in that: described
The joint place of one intermediate plate (74) and second intermediate plate (75) is equipped with hinge, and first clamping piece (74) and second intermediate plate (75) pass through hinge
Hingedly.
6. a kind of variable-frequency power sources with external circuit locking structure according to claim 1, it is characterised in that: the folder
The quantity of block (793) is two groups, and the intermediate position of fixture block (793) is equipped with groove block, and sliding block (794) and the fixed company of groove block
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820992493.5U CN208257651U (en) | 2018-06-26 | 2018-06-26 | A kind of variable-frequency power sources with external circuit locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820992493.5U CN208257651U (en) | 2018-06-26 | 2018-06-26 | A kind of variable-frequency power sources with external circuit locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208257651U true CN208257651U (en) | 2018-12-18 |
Family
ID=64654822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820992493.5U Expired - Fee Related CN208257651U (en) | 2018-06-26 | 2018-06-26 | A kind of variable-frequency power sources with external circuit locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208257651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683419A (en) * | 2019-10-11 | 2020-01-14 | 广州高谱技术有限公司 | Digital twin industrial control system structure |
-
2018
- 2018-06-26 CN CN201820992493.5U patent/CN208257651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683419A (en) * | 2019-10-11 | 2020-01-14 | 广州高谱技术有限公司 | Digital twin industrial control system structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20210626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |