CN209731047U - A kind of frequency converter of anti-oxidation effect - Google Patents
A kind of frequency converter of anti-oxidation effect Download PDFInfo
- Publication number
- CN209731047U CN209731047U CN201920533540.4U CN201920533540U CN209731047U CN 209731047 U CN209731047 U CN 209731047U CN 201920533540 U CN201920533540 U CN 201920533540U CN 209731047 U CN209731047 U CN 209731047U
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- Prior art keywords
- rack gear
- frequency converter
- mobile
- mounting shell
- gear
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Abstract
The utility model discloses a kind of frequency converters of anti-oxidation effect, including frequency converter main body, display screen, key, air channel, mounting shell, mobile square tube, through slot, rack gear one, gear, rotating bar, filter screen, T-slot, T-block, rack gear two, rack gear three, movable block, spring and accommodating groove.The rotation of the utility model rotating bar rotation driven gear, gear rotation band carry-over bar one is mobile, rack gear one is mobile to drive mobile square tube mobile, mobile square tube moves into inside air channel, extraneous air is entered inside mounting shell by filter screen, wet air is absorbed water by the cotton-wool that absorbs water in air, dry air enters frequency converter body interior by mobile square tube, the mobile band carry-over bar two of T-block is mobile, the movement of rack gear two squeezes rack gear three, rack gear three is squeezed movement, and then drive movable block mobile, movable block is mobile so that spring generates elastic force, under the effect of spring force, rack gear two is tightly engaged with rack gear three.
Description
Technical field
The utility model relates to a kind of frequency converter, the frequency converter of specifically a kind of anti-oxidation effect belongs to converter technology
Field.
Background technique
Frequency converter is to be handed over using converter technique and microelectric technique by changing motor frequency mode of working power supply to control
The electric control appliance of galvanic electricity motivation.Frequency converter is mainly by rectifying (AC to DC), filtering, inversion (direct current becomes exchange), system
The composition such as moving cell, driving unit, detection unit microprocessing unit.
There are certain defects for frequency converter used at present, lack moisture anti-oxidation function, cause frequency converter body interior
Components be easy damaged by wet air, reduce the service life of frequency converter main body, while lacking installing mechanism,
Mounting shell is caused to be inconvenient to be mounted in frequency converter main body, mounting shell is shaken the damage for be easy to causeing mobile square tube by external environment
It is bad.Therefore, a kind of frequency converter of anti-oxidation effect is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of frequency converter of anti-oxidation effect.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of frequency converter of anti-oxidation effect, including
Frequency converter main body, key, air channel, removes moisture mechanism of qi structure and installing mechanism at display screen, and the installation of frequency converter main body one end is aobvious
Key is installed in display screen, frequency converter main body one end, and frequency converter main body one end opens up air channel；
The mechanism of qi structure that removes moisture includes mounting shell, moves square tube, through slot, rack gear one, gear, rotating bar and filter screen,
Mounting shell is assembled in frequency converter main body one end, and mobile square tube is installed in described mounting shell one end, and mobile square tube one end extends to
Inside air channel, described mobile square tube one end opens up through slot, and rack gear one is fixedly mounted inside through slot, installation inside the through slot
Gear, the gear annular side are engaged with rack gear one, and rotating bar, the rotating bar annular are installed in described mounting shell one end
Gear is installed, filter screen is installed in described mounting shell one end on side；
The installing mechanism includes T-slot, T-block, rack gear two, rack gear three, movable block, spring and accommodating groove, described
Frequency converter main body one end symmetrically opens up two T-slots, installs T-block inside the T-slot, and T-block one end is fixedly mounted on
On mounting shell, two rack gears two are symmetrically fixedly mounted in the T-block both ends, and the T-slot internal symmetry opens up two accommodating grooves,
Spring is fixedly mounted inside the accommodating groove, and spring one end is fixedly mounted on movable block, the fixed peace in described movable block one end
Toothing item three, the rack gear three are engaged with rack gear two.
Preferably, described mounting shell one end opens up rectangular channel, and mobile square tube is installed inside rectangular channel, the rectangular channel
Size is identical as the size of air channel.
Preferably, end cap is installed in described mounting shell one end, and end cap is connected by hinge and lock with mounting shell, institute
It states and places water suction cotton-wool inside mounting shell.
Preferably, guide rod is fixedly mounted inside the accommodating groove, and guide rod extends to inside movable block, the guide rod
Spring is installed in annular side.
Preferably, described mounting shell one end opens up round deep hole, and installs rotating bar inside round deep hole.
Preferably, the installing mechanism is equipped with two groups, and installing mechanism structure described in two groups is identical, installing mechanism described in two groups
It is symmetrically mounted on frequency converter main body one end.
The beneficial effects of the utility model are:
1, first beneficial effect turns rotating bar, the rotation of rotating bar rotation driven gear, gear rotation band carry-over bar one
Mobile, rack gear one is mobile to drive mobile square tube mobile, and mobile square tube moves into inside air channel, and extraneous air passes through filtering
Net enters inside mounting shell, and wet air is absorbed water by the cotton-wool that absorbs water in air, and then dry air passes through movement
Square tube enters frequency converter body interior, and solving frequency converter used at present, there are certain defects, lacks the anti-oxidation function of moisture
Can, it causes the components of frequency converter body interior to be easy to be damaged by wet air, reduces frequency converter main body and use the longevity
The drawbacks of life.
2, Article 2 beneficial effect, the mobile band carry-over bar two of T-block is mobile, and the movement of rack gear two squeezes rack gear three,
Rack gear three is squeezed movement, and then drives movable block mobile, and movable block is mobile so that spring generates elastic force, when rack gear two and tooth
When item three is at a fully engaged, under the effect of spring force, rack gear two is tightly engaged with rack gear three, is solved and is lacked fitting machine
Structure causes mounting shell to be inconvenient to be mounted in frequency converter main body, and mounting shell is be easy to cause mobile square tube to damage by external environment shaking
Bad problem.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is that the utility model removes moisture mechanism of qi structure main view；
Fig. 3 is that the utility model removes moisture mechanism of qi structure top view；
Fig. 4 is the utility model installing mechanism structural schematic diagram.
In figure: 1, frequency converter main body, 2, display screen, 3, key, 4, air channel, 5, mounting shell, 6, mobile square tube, 7, logical
Slot, 8, rack gear one, 9, gear, 10, rotating bar, 11, filter screen, 12, T-slot, 13, T-block, 14, rack gear two, 15, rack gear three,
16, movable block, 17, spring, 18, accommodating groove.
Specific embodiment
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be understood that term " on ", "lower", "top", "bottom", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
Please refer to shown in Fig. 1-4, a kind of frequency converter of anti-oxidation effect, including frequency converter main body 1, display screen 2, key 3,
Air channel 4 removes moisture mechanism of qi structure and installing mechanism, and display screen 2, the frequency converter main body 1 are installed in described 1 one end of frequency converter main body
Key 3 is installed in one end, and described 1 one end of frequency converter main body opens up air channel 4；
It is described remove moisture mechanism of qi structure include mounting shell 5, mobile square tube 6, through slot 7, rack gear 1, gear 9, rotating bar 10 and
Mounting shell 5 is assembled in filter screen 11, described 1 one end of frequency converter main body, and mobile square tube 6, and movement side are installed in described 5 one end of mounting shell
6 one end of cylinder extend to inside air channel 4, and described mobile 6 one end of square tube opens up through slot 7, and rack gear one is fixedly mounted inside through slot 7
8, gear 9 is installed, 9 annular side of gear is engaged with rack gear 1, and described 5 one end of mounting shell is pacified inside the through slot 7
Rotating bar 10 is filled, gear 9 is installed in 10 annular side of rotating bar, filter screen 11, user are installed in described 5 one end of mounting shell
Member turns rotating bar 10, and the rotation of 10 rotation driven gear 9 of rotating bar, the rotation band carry-over bar 1 of gear 9 is mobile, and rack gear 1 is mobile
Drive mobile square tube 6 mobile, mobile square tube 6 moves into inside air channel 4, and extraneous air enters installation by filter screen 11
Inside shell 5, wet air is absorbed water by the cotton-wool that absorbs water in air, and then dry air passes through mobile square tube 6 and enters
Inside frequency converter main body 1；
The installing mechanism include T-slot 12, T-block 13, rack gear 2 14, rack gear 3 15, movable block 16, spring 17 and
Accommodating groove 18, described 1 one end of frequency converter main body symmetrically open up two T-slots 12, and T-block 13 is installed inside the T-slot 12, and
13 one end of T-block is fixedly mounted on mounting shell 5, and two rack gears 2 14, the T is symmetrically fixedly mounted in 13 both ends of T-block
12 internal symmetry of type groove opens up two accommodating grooves 18, spring 17 is fixedly mounted inside the accommodating groove 18, and 17 one end of spring is solid
On the movable block 16, described 16 one end of movable block is fixedly mounted rack gear 3 15 for Dingan County, the rack gear 3 15 and rack gear 2 14 into
T-block 13 is mounted on inside T-slot 12 by row engagement, user of service, and user of service pulls mounting shell 5, and mounting shell 5 is mobile to be driven
For T-block 13 in 12 internal slide of T-slot, the mobile band carry-over bar 2 14 of T-block 13 is mobile, rack gear 2 14 it is mobile to rack gear 3 15 into
Row squeezes, and rack gear 3 15 is squeezed movement, and then drives movable block 16 mobile, and movable block 16 is mobile so that spring 17 generates bullet
Power, when rack gear 2 14 and rack gear 3 15 are at a fully engaged, under the action of 17 elastic force of spring, rack gear 2 14 and rack gear 3 15 are carried out
It tightly engages, and then installation is fixed to mounting shell 5；
Described 5 one end of mounting shell opens up rectangular channel, and mobile square tube 6, the size of the rectangular channel are installed inside rectangular channel
Identical as the size of air channel 4, which is moved easily the storage of square tube 6；Described 5 one end of mounting shell is installed by end cap, and end cap
It is connected by hinge and lock with mounting shell 5, water suction cotton-wool is placed inside the mounting shell 5, which, which facilitates, to absorb water
Cotton-wool is placed on inside mounting shell 5；Guide rod is fixedly mounted inside the accommodating groove 18, and guide rod extends in movable block 16
Portion, spring 17 is installed in the guide rod annular side, which improves the mobile stability of movable block 16；The mounting shell 5
One end opens up round deep hole, and installs rotating bar 10 inside round deep hole, which facilitates the installation of rotating bar 10；The installation
Mechanism is equipped with two groups, and installing mechanism structure described in two groups is identical, and installing mechanism described in two groups is symmetrically mounted on frequency converter main body 1 one
End.
When the utility model is used, turning rotating bar 10,10 rotation driven gear 9 of rotating bar rotation, gear 9 rotates band
Carry-over bar 1 is mobile, and rack gear 1 is mobile to drive mobile square tube 6 mobile, and mobile square tube 6 moves into inside air channel 4, extraneous
Air by filter screen 11 enter mounting shell 5 inside, in air wet air by water suction cotton-wool absorb water, then do
Dry air passes through mobile square tube 6 and enters inside frequency converter main body 1.
T-block 13 is mounted on inside T-slot 12, user of service pulls mounting shell 5, and mounting shell 5 is mobile to drive T-block 13
In 12 internal slide of T-slot, the mobile band carry-over bar 2 14 of T-block 13 is mobile, and the movement of rack gear 2 14 squeezes rack gear 3 15,
Rack gear 3 15 is squeezed movement, and then drives movable block 16 mobile, and movable block 16 is mobile so that the generation elastic force of spring 17, works as tooth
When item 2 14 and rack gear 3 15 are at a fully engaged, under the action of 17 elastic force of spring, rack gear 2 14 is closely nibbled with rack gear 3 15
It closes, and then installation is fixed to mounting shell 5.
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 by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of frequency converter of anti-oxidation effect, it is characterised in that: including frequency converter main body (1), display screen (2), key (3),
Air channel (4) removes moisture mechanism of qi structure and installing mechanism, and display screen (2) are installed in described frequency converter main body (1) one end, the frequency conversion
Key (3) are installed in device main body (1) one end, and described frequency converter main body (1) one end opens up air channel (4)；
The mechanism of qi structure that removes moisture includes mounting shell (5), mobile square tube (6), through slot (7), rack gear one (8), gear (9), rotating bar
(10) and mounting shell (5) are assembled in filter screen (11), described frequency converter main body (1) one end, and mounting shell (5) one end installation moves
Dynamic square tube (6), and mobile square tube (6) one end extends to air channel (4) inside, described mobile square tube (6) one end opens up through slot
(7), rack gear one (8) and inside through slot (7) are fixedly mounted, gear (9) are installed inside the through slot (7), gear (9) annular
Side is engaged with rack gear one (8), and rotating bar (10) are installed in described mounting shell (5) one end, rotating bar (10) annular side
Gear (9) are installed on face, filter screen (11) are installed in described mounting shell (5) one end；
The installing mechanism includes T-slot (12), T-block (13), rack gear two (14), rack gear three (15), movable block (16), spring
(17) and accommodating groove (18), described frequency converter main body (1) one end symmetrically open up two T-slots (12), and the T-slot (12) is interior
T-block (13) are installed in portion, and T-block (13) one end is fixedly mounted on mounting shell (5), and T-block (13) both ends are symmetrically solid
Dingan County fills two rack gears two (14), and T-slot (12) internal symmetry opens up two accommodating grooves (18), and the accommodating groove (18) is interior
Spring (17) are fixedly mounted in portion, and spring (17) one end is fixedly mounted on movable block (16), and described movable block (16) one end is solid
Dingan County's toothing item three (15), the rack gear three (15) are engaged with rack gear two (14).
2. a kind of frequency converter of anti-oxidation effect according to claim 1, it is characterised in that: described mounting shell (5) one end
Rectangular channel is opened up, and mobile square tube (6) are installed inside rectangular channel, the size of the rectangular channel is identical as the size of air channel (4).
3. a kind of frequency converter of anti-oxidation effect according to claim 1, it is characterised in that: described mounting shell (5) one end
End cap is installed, and end cap is connected by hinge and lock with mounting shell (5), absorbent wool is placed inside the mounting shell (5)
Wadding.
4. a kind of frequency converter of anti-oxidation effect according to claim 1, it is characterised in that: the accommodating groove (18) is internal
Guide rod is fixedly mounted, and guide rod extends to movable block (16) inside, installs spring (17) in the guide rod annular side.
5. a kind of frequency converter of anti-oxidation effect according to claim 1, it is characterised in that: described mounting shell (5) one end
Round deep hole is opened up, and rotating bar (10) are installed inside round deep hole.
6. a kind of frequency converter of anti-oxidation effect according to claim 1, it is characterised in that: the installing mechanism is equipped with two
Group, installing mechanism structure described in two groups is identical, and installing mechanism described in two groups is symmetrically mounted on frequency converter main body (1) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533540.4U CN209731047U (en) | 2019-04-19 | 2019-04-19 | A kind of frequency converter of anti-oxidation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533540.4U CN209731047U (en) | 2019-04-19 | 2019-04-19 | A kind of frequency converter of anti-oxidation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731047U true CN209731047U (en) | 2019-12-03 |
Family
ID=68672779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920533540.4U Expired - Fee Related CN209731047U (en) | 2019-04-19 | 2019-04-19 | A kind of frequency converter of anti-oxidation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731047U (en) |
-
2019
- 2019-04-19 CN CN201920533540.4U patent/CN209731047U/en not_active Expired - Fee Related
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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: 20191203 Termination date: 20210419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |