CN208890662U - A kind of inverter with interface protection function - Google Patents
A kind of inverter with interface protection function Download PDFInfo
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- CN208890662U CN208890662U CN201821569244.1U CN201821569244U CN208890662U CN 208890662 U CN208890662 U CN 208890662U CN 201821569244 U CN201821569244 U CN 201821569244U CN 208890662 U CN208890662 U CN 208890662U
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Abstract
The utility model provides a kind of inverter with interface protection function, including shell, fixed frid, movable plate, bottom plate, circuit board, power interface, rectangular channel, movable block, fixture block and knob, circuit board is mounted on bottom plate upper end, outer cover suit is on the outside of circuit board, power interface is embedded in the middle part of shell right side, fixed frid is separately mounted to shell right side front and rear part, movable plate setting is on the inside of fixed frid, upper shell Middle face offers rectangular channel, movable block, knob and fixture block are arranged inside rectangular channel, the design achieves the functions that inverter is easy to remove and is protected inverter power supply interface, the utility model is easy to use, realize the function that inverter is easy to remove and is protected inverter power supply interface, high reliablity.
Description
Technical field
The utility model is a kind of inverter with interface protection function, belongs to inverter apparatus field.
Background technique
Inverter is that direct current energy (battery, battery) is transformed into alternating current (generally 220V, 50Hz sine wave), it
It is made of inverter bridge, control logic and filter circuit, is widely used in air-conditioning, home theater, electric wheel, electric tool, seam
It threads machine, DVD, VCD, computer, TV, washing machine, smoke exhaust ventilator, refrigerator, video recorder, massager, fan, illumination etc., because inverse
Become device and be internally provided with low-frequency transformer and other component, so its overall weight is larger, existing inverter does not have just
Formula grip device is taken, is not easy to move, and its power interface is mostly directly exposed in external environment, will appear when not used for a long time
Power interface aging, contact resistance increase, and will appear danger when reusing.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of inversion with interface protection function
Device, to solve the problems mentioned in the above background technology, the utility model are easy to use, realize inverter it is easy to remove and
To the function that inverter power supply interface is protected, high reliablity.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of band interference prevention
The inverter of function, including shell, fixed frid, movable plate, bottom plate, circuit board, power interface, rectangular channel, movable block, card
Block, knob, spring one and T-block, the circuit board are mounted on bottom plate upper end, and the outer cover suit is on the outside of circuit board, institute
It states shell and is fixed on bottom plate upper end, the power interface is embedded in the middle part of shell right side, and the fixed frid is separately mounted to
Shell right side front and rear part, the movable plate setting is on the inside of fixed frid, and the movable plate is mounted on the right side of power interface, institute
It states upper shell Middle face and offers rectangular channel, the movable block, knob and fixture block are arranged inside rectangular channel, the shifting
Motion block is mounted on fixture block upper left side, and the fixture block is fixed on knob left end, and the knob is arranged on the right side of movable block, the T-type
Block is embedded in knob lower end surface or so two respectively, and the spring one is fixed on T-block upper end, and the setting of spring one is being shaken hands
Inside, the T-block are connected by spring one with knob.
Further, the power interface is connected by conducting wire with board power input terminal, and the conducting wire setting exists
Interior of shell.
Further, the fixing groove intralamellar part offers sliding slot, and guide rod, sliding block and bullet are provided in the sliding slot
Spring two, the sliding block and spring two are set on the guide bar, and the sliding block is connected by spring two with fixed frid, institute
It states sliding block and is separately fixed at movable plate rear and front end face lower part.
Further, the movable block left side is inlaid with fixed link, and the fixed link right end is equipped with spring three, described
Spring three is arranged inside movable block, and the fixed link is connected by spring three with movable block.
Further, the movable plate right side is fixed with tread plate, and the tread plate quantity is three, and three described anti-
Draw runner is made of rubber material.
The utility model has the beneficial effects that a kind of inverter with interface protection function of the utility model, this is practical new
Type by addition shell, fixed frid, movable plate, bottom plate, circuit board, power interface, rectangular channel, movable block, fixture block, knob,
Spring one and T-block, the design achieves inverter is easy to remove and to the function that inverter power supply interface is protected,
Existing inverter is solved without portable grip device, is not easy to move, and its power interface mostly directly it is exposed outside
In boundary's environment, it will appear power interface aging when not used for a long time, contact resistance increases, and will appear dangerous ask when reusing
Topic.
Because being added to conducting wire, the design achieves the electric connections of power interface and circuit board, because being added to guide rod, cunning
Block and spring two, the design is convenient for sliding movable plate, and because being added to fixed link and spring three, which is convenient for pair
Movable block is moved, and because being added to tread plate, convenient for moving to movable plate, the utility model is easy to use for the design,
It is easy to remove and to the function that inverter power supply interface is protected, high reliablity to realize inverter.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the inverter with interface protection function of the utility model；
Fig. 2 is a kind of right view of the inverter with interface protection function of the utility model；
Fig. 3 is that figure is cutd open on a kind of right side of the inverter with interface protection function of the utility model；
Fig. 4 is a kind of front view of the inverter with interface protection function of the utility model；
In figure: the fixed frid of 1- shell, 2-, 3- movable plate, 4- baffle, 5- circuit board, 6- power interface, 7- rectangular channel,
8- movable block, 9- fixture block, 10- knob, 11- spring one, 12-T type block.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of inverter with interface protection function,
Including shell 1, fixed frid 2, movable plate 3, bottom plate 4, circuit board 5, power interface 6, rectangular channel 7, movable block 8, fixture block 9, draw
Hand 10, spring 1 and T-block 12, circuit board 5 are mounted on 4 upper end of bottom plate, and shell 1 is sleeved on 5 outside of circuit board, shell 1
It is fixed on 4 upper end of bottom plate, power interface 6 is embedded in the middle part of 1 right side of shell, and fixed frid 2 is separately mounted to 1 right side of shell
Front and rear part, the setting of movable plate 3 are mounted on 6 right side of power interface, 1 upper surface of shell middle part in fixed 2 inside of frid, movable plate 3
Rectangular channel 7 is offered, movable block 8, knob 10 and fixture block 9 are arranged inside rectangular channel 7, and it is left that movable block 8 is mounted on fixture block 9
Top, fixture block 9 are fixed on 10 left ends of knob, and 10 setting of knob is embedded under knob 10 respectively in 8 right side of movable block, T-block 12
End face or so two, spring 1 are fixed on 12 upper end of T-block, and for the setting of spring 1 inside knob 10, T-block 12 passes through bullet
Spring 1 10 is connected with knob, in use, user of service first holds movable block 8 and is moved to the left along fixed link, bullet at this time
Spring 1 is compressive state, and then movable block 8, which is moved to the left, causes spring three to compress and generate elastic force, when movable block 8 is to moving to left
When moving to 9 left side of fixture block, knob 10 moves up under the elastic force effect of spring 1, when knob 10 is moved upward to and T-type
When block 12 is in contact, knob 10 stops moving up, and then user of service by gripping knob 10 and moves shell 1,
To realize convenient for carrying out mobile function to inverter, when needing using inverter, user of service first holds movable plate 3
And move up, movable plate 3 moves up band movable slider and moves up, and sliding block, which moves up, to be caused spring two to compress and generate bullet
Power, so that power interface 6 exposes, then attaching plug is inserted into inside power interface 6 by user of service, to realize
The function that power interface 6 is protected.
Power interface 6 is connected by conducting wire with 5 power input of circuit board, and conducting wire is arranged inside shell 1, the design
Realize the electric connection of circuit board 5 Yu power interface 6.
Sliding slot is offered inside fixed frid 2, guide rod, sliding block and spring two, sliding block and bullet are provided in sliding slot
Spring two is set on the guide bar, and sliding block is connected by spring two with fixed frid 2, before sliding block is separately fixed at movable plate 3
Both ends of the surface lower part afterwards, by being moved to movable plate 3, to realize the function that power interface 6 is protected.
8 left side of movable block is inlaid with fixed link, and fixed link right end is equipped with spring three, and spring three is arranged in movable block 8
Inside, fixed link is connected by spring three with movable block 8, by moving to movable block 8, to realize to fixture block 9
The function being fixed.
3 right side of movable plate is fixed with tread plate, and tread plate quantity is three, and three tread plates are by rubber material system
At the design achieves anti-skidding functions.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of inverter with interface protection function, including shell, fixed frid, movable plate, bottom plate, circuit board, power supply connect
Mouth, rectangular channel, movable block, fixture block, knob, spring one and T-block, it is characterised in that: the circuit board is mounted on bottom plate
End, for the outer cover suit on the outside of circuit board, the shell is fixed on bottom plate upper end, and the power interface is embedded in shell right end
Middle face, the fixed frid are separately mounted to shell right side front and rear part, and the movable plate setting is on the inside of fixed frid, institute
Movable plate is stated to be mounted on the right side of power interface, the upper shell Middle face offers rectangular channel, the movable block, knob and
Fixture block is arranged inside rectangular channel, and the movable block is mounted on fixture block upper left side, and the fixture block is fixed on knob left end, described
Knob is arranged on the right side of movable block, and the T-block is embedded in knob lower end surface or so two respectively, and the spring one is fixed on T
Type block upper end, the spring one are arranged inside knob, and the T-block is connected by spring one with knob.
2. a kind of inverter with interface protection function according to claim 1, it is characterised in that: the power interface is logical
It crosses conducting wire to be connected with board power input terminal, the conducting wire setting is inside the housing.
3. a kind of inverter with interface protection function according to claim 1, it is characterised in that: in the fixed frid
Portion offers sliding slot, and guide rod, sliding block and spring two are provided in the sliding slot, and the sliding block and spring two are sleeved on
On guide rod, the sliding block is connected by spring two with fixed frid, and the sliding block is separately fixed at movable plate rear and front end
Face lower part.
4. a kind of inverter with interface protection function according to claim 1, it is characterised in that: the movable block left end
Face is inlaid with fixed link, and the fixed link right end is equipped with spring three, and the spring three is arranged inside movable block, the fixation
Bar is connected by spring three with movable block.
5. a kind of inverter with interface protection function according to claim 1, it is characterised in that: the movable plate right end
Face is fixed with tread plate, and the tread plate quantity is three, and three tread plates are made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569244.1U CN208890662U (en) | 2018-09-26 | 2018-09-26 | A kind of inverter with interface protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569244.1U CN208890662U (en) | 2018-09-26 | 2018-09-26 | A kind of inverter with interface protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890662U true CN208890662U (en) | 2019-05-21 |
Family
ID=66513904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821569244.1U Active CN208890662U (en) | 2018-09-26 | 2018-09-26 | A kind of inverter with interface protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890662U (en) |
-
2018
- 2018-09-26 CN CN201821569244.1U patent/CN208890662U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190529 Address after: 528425 Tongle Industrial Park, No. 38 Donghai West Road, Dongfeng Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Ligao Apparatus Limited Company Address before: 528437 Zhongshan Torch Development Zone, Guangdong Province Patentee before: Hui Tianyu |
|
| TR01 | Transfer of patent right |