CN205977737U - Domestic ball -type electric fan - Google Patents
Domestic ball -type electric fan Download PDFInfo
- Publication number
- CN205977737U CN205977737U CN201620761977.XU CN201620761977U CN205977737U CN 205977737 U CN205977737 U CN 205977737U CN 201620761977 U CN201620761977 U CN 201620761977U CN 205977737 U CN205977737 U CN 205977737U
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- bevel gear
- protection network
- clamping
- column
- electric fan
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- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 241001075561 Fioria Species 0.000 claims abstract description 11
- 241000883990 Flabellum Species 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000004087 circulation Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a domestic ball -type electric fan belongs to the domestic appliance field. Including supporting seat, rotation stand, telescoping mast, motor and rotation head, telescoping mast includes center pillar and sleeve pipe, and the sheathed tube lateral wall is provided with a joint mouth, and the vertical interval of center pillar lateral wall is provided with a plurality of recesses, is provided with interconnect's spring and lug in the recess, and center pillar's the outside is located to the cover pipe box, and the motor sets up in the supporting seat and drives telescoping mast and rotates, rotate the head including main bevel gear, from bevel gear, fan leaf and ball -type protection network, main bevel gear transversely is fixed in the top of rotating the stand, sets up at least two from bevel gear, two from the bevel gear symmetry set up in main bevel gear's top and respectively with the meshing of main bevel gear, the fan leaf sets up in the tip of the one end of transmission shaft. This technical scheme provides one kind and has rotated the head and make 360 circulating rotations were made to 360 circulating rotations and flabellum on vertical plane ball -type electric fan on horizontal plane, has realized the air supply of no dead angle.
Description
Technical field
The utility model is related to household appliance technical field, in particular to a kind of family expenses spherical electric fan.
Background technology
Existing all kinds of domestic electric fan all leaves dead angle blowing range during air-supply, such as the electricity of shaking the head of horizontal direction
Fan, can only blow in the direction of 180 degree, 180 degree is exactly dead angle in 360 degree in the horizontal direction.Lead to practical effect
Not good it is impossible to meet the radiating requirements of user.
Utility model content
The purpose of this utility model is to provide a kind of family expenses spherical electric fan, to improve above-mentioned problem.
The utility model is realized in：
The family expenses spherical electric fan that the utility model provides includes support base, rotates column, telescopic column, motor and rotation
Head；Telescopic column is arranged at support base, and telescopic column includes center stand column and sleeve pipe, and the top of sleeve pipe is fixed even with rotating column
Connect, the side wall of sleeve pipe is provided with a card interface, and center stand column side wall is vertically arranged at intervals with multiple grooves, is provided with groove
Interconnective spring and projection, casing pipe sleeve can be connected in card interface located at the outside of center stand column, projection, and motor is arranged
In support base and drive telescopic column rotate, rotary head be arranged at rotate column top；Rotary head includes master bevel gear, from cone
Gear, fan leaf and ball-type protection network, master bevel gear is fastened transversely to rotate the top of column, arranges at least two from bevel gear
Individual, two are symmetricly set in the top of master bevel gear from bevel gear and are engaged with master bevel gear respectively；Two from bevel gear respectively
It is equipped with power transmission shaft, fan leaf is arranged at the end away from the one end from bevel gear of power transmission shaft；Master bevel gear, from hammer gear and
Fan leaf is respectively positioned in ball-type protection network, and ball-type protection network is fixedly connected with rotating column.
Motor-driven rotation column rotates, and rotates column and drives master bevel gear to rotate, master bevel gear drives and turns from bevel gear
Dynamic, and then drive flabellum to rotate.Master bevel gear is all fixedly connected with rotation column with ball-type protection network, rotates column and is used for driving
Rotary head transversely plane make 360 ° cycle rotation motion.Make 360 ° of circulation from bevel gear drive flabellum in vertical plane
Rotating, thus realizing the no dead angle air-supply of 360 ° of spherical electric fan, fully meeting the radiating requirements of user's hot summer, practicality
Higher.
Arrange at least two from bevel gear, in the application, be preferably provided with four, four are located at master bevel gear from bevel gear
Top and circumferentially disposed around master bevel gear, disclosure satisfy that the air-supply of each angle.
The length of telescopic column can be adjusted, and then can adjust the height of rotary head according to the use demand of user.
When projection is connected in a card interface, the height of rotary head is fixed.When adjusting height, press projection, projection is retracted in groove
While mobile sleeve pipe, in sleeve pipe moving process, when card interface slides at one of projection, projection is under the action of the spring
It is connected in card interface, if not the height needing, then continuing pressing projection makes projection return in groove, until adjusting to needs
Height.
Further, it is provided with support cell in ball-type protection network, master bevel gear and be respectively positioned on support cell from bevel gear
Interior, rotate column fixation and be arranged in support cell, power transmission shaft is passed through and supports cell to be connected with flabellum.
Rotating column drives master bevel gear to make 360 ° of cycle rotations in transverse plane, and master bevel gear rotates and drives from cone tooth
Wheel makees 360 ° of rotations in vertical plane.In order to realize arrange from bevel gear integrally can make in transverse plane 360 ° circulation turn
Move and support cell is set.Rotate column and be fixedly connected with supporting cell, rotate drive when column rotates and support cell to rotate, pass
Moving axis is arranged in support cell, supports cell to drive drive axis with rotating when column rotates, and then drives rotary head to exist
Make 360 ° of cycle rotations in transverse plane.
Further, ball-type protection network includes the first semicircle protection network and the second semicircle protection network, the first semicircle protection network
Bottom be provided with the first clamping set, the bottom of the second semicircle protection network is provided with the second clamping set, rotates sheathed outside column
There are the first mounting blocks, in the first mounting blocks, be embedded with the first clamping block and the second clamping block, the first clamping set is sheathed on the first peace
Dress block one end and with the first clamping block clamping, the second clamping set be sheathed on the first mounting blocks the other end and with the second clamping block
Clamping.
Ball-type protection network includes the first semicircle protection network being detachably connected and the second semicircle protection network, the first semicircle protection
The bottom of net and the second semicircle protection network is removably connected with the first mounting blocks respectively.Ball-type protection network is made up of steel wire,
During actually used, dust and particulate matter easily enter in ball-type protection network, and therefore ball-type protection network is detachably arranged, and conveniently tears open
Unload and clear up the internal structure of electric fan, extend the service life of electric fan.
Further, first passage and second channel it have been arranged side by side in the first mounting blocks, the first clamping block arranges two
And all slip is embedded in first passage, the second clamping block arranges two and all slips are embedded in second channel, first passage
Inside it is provided with the first spring, the two ends of the first spring are connected with the first clamping block respectively, are provided with second spring in second channel,
The two ends of second spring are connected with the second clamping block respectively；It is symmetrically arranged with two the first draw-in grooves, the second card in first clamping set
It is symmetrically arranged with two the second draw-in grooves, the first clamping block is connected in the first draw-in groove, and the second clamping block is connected in second in female connector
In draw-in groove.
When first clamping set is sheathed on first mounting blocks one end, the first clamping block retraction under the extruding that the first clamping covers
In one passage, when the first draw-in groove slide into the first clamping block to corresponding when the clamping in the presence of the first spring of the first clamping block
In the first draw-in groove, and then realize the first clamping set and being fixedly connected of the first mounting blocks.Second clamping set and the first mounting blocks
Between be also to connect by the second clamping block and the second draw-in groove clamping to realize.
First spring is located at the middle part of first passage, and two the first clamping blocks are connected with one end of the first spring respectively, and two
Individual first clamping block compresses the first spring when returning in first passage, two the first clamping blocks are in the recovery elastic force of the first spring
First passage is skidded off under effect.
Second spring is located at the middle part of second channel, and two the second clamping blocks are connected with one end of second spring respectively.Two
Second spring is compressed, two the second clamping blocks are in the recovery elastic force of second spring when individual second clamping block is return in second channel
Second channel is skidded off under effect.
Further, it is respectively arranged with the first regulating bolt in two the first draw-in grooves, two the first regulating bolts are right respectively
The two ends of first passage should be arranged at, in two the second draw-in grooves, be respectively arranged with the second regulating bolt, two the second regulating bolts
It is correspondingly arranged in the two ends of second channel respectively.
First clamping block is connected in the first draw-in groove, and the second clamping block is connected in the second draw-in groove, rotation the first regulation spiral shell
Bolt, the end of the first regulating bolt props up the first clamping block and can compress in first passage by the first clamping block, the second regulation
Bolt also can compress the second clamping block in first passage in the same manner.By adjusting the first regulating bolt and the second regulating bolt
Realize the installation and removal of the first clamping set and the second clamping set.
Further, the end away from the first spring of two the first clamping blocks is respectively provided with inclined plane, two the second clampings
The end away from second spring of block is respectively provided with inclined plane, and the lateral length of the first clamping block and the second clamping block is from relative one
Laterally opposite side is gradually reduced.
" lateral length " herein refers to the first clamping block and the second clamping block at the center of first passage and second channel
Length on the bearing of trend of line." relative " refers to the first clamping block and the adjacent side of the second clamping block." opposite " refers to
The side that one clamping block and the second clamping block are located remotely from each other.First clamping block is inclined plane away from the end of the first spring, second
The end away from second spring of clamping block is inclined plane, and the end of the first clamping set is in the process near the first clamping block end
In, the first clamping block can be compressed in first passage, the second clamping block is in the same manner.Install more smooth.
Further, ball-type protection network includes the first semicircle protection network and the second semicircle protection network, the first semicircle protection network
Bottom be provided with the first rotation installing rack, the bottom of the second semicircle protection network is provided with the second rotation installing rack, rotates column
Outside is arranged with the second mounting blocks, and the first rotation installing rack is rotated with one end of the second mounting blocks and is connected, the second rotation installing rack
Also rotate with the other end of the second mounting blocks and be connected, first rotates installing rack and second rotates between installing rack by elastic connection
Part connects.
First rotation installing rack and the second rotation installing rack abut together in the presence of Flexible Connector, realize first
Semicircle protection network and the second semicircle protection network are connected together.When forcing in the first semicircle protection network or the second semicircle protection network
When, the first semicircle protection network and the second semicircle protection network can be made to rotate respectively around the two ends of the second mounting blocks, overhaul and repair
The inside of reason electric fan is convenient.
Further, the end at the two ends of the second mounting blocks is respectively arranged with the first slideway and the second slideway, the first slideway
Interior slip is embedded with the first sliding block, slides and is embedded with the second sliding block, the first slideway side wall is provided with the second slideway
First track, the second slideway side wall is provided with the second track, and the first gliding in tracks is embedded with the first control slide block, the first control
Slide block is connected through the first track with the first sliding block；Second gliding in tracks is embedded with the second control slide block, the second control
Slide block is connected through the second track with the second sliding block；First rotation installing rack is respectively provided with the inner side of the second rotation installing rack
There is baffle plate.
Overhaul or clear up the inside of electric fan, setting the first sliding block and the second sliding block for convenience.Actual
During operation, the first semicircle protection network and the second semicircle protection network can be rotating around the ends of the second mounting blocks in the case of stress
Rotate, but be affected by the effect of Flexible Connector, the first semicircle protection network and the second semicircle protection network have fortune close to each other
Dynamic trend.When the first semicircle protection network and the second semicircle protection network rotational angle are more than 90 ° and are located at below the second mounting blocks,
Mobile first control slide block, the first sliding block part removes the first slideway, and the second sliding block equally operates, then the second installation
The entire length of block increases, and now the first sliding block and the second sliding block can stop the first semicircle protection network and the second half
Circle protection network mutually abuts together in the presence of Flexible Connector.Thus ball-type protection network is opened, easy access and clear
Reason.
Further, Flexible Connector is spring, the first semicircle protection network and the second semicircle protection network bullet by spring
Power abuts together.
Using spring, structure is simple, easy for removal and installation.
Further, cell is supported to include top cover and the drain pan being detachably connected, drain pan includes base plate and is arranged at base plate
Side plate, power transmission shaft is arranged in side plate.
Rotated in transverse plane from bevel gear using supporting cell one side can drive, on the other hand, support cell
Be enclosed in inside by master bevel gear with from bevel gear, can effectively block dust within filtering into electric fan from ball-type protection network and
Particulate matter, it is to avoid the master bevel gear and fault such as block from bevel gear rotation process it is ensured that the normal operation of electric fan.
The beneficial effects of the utility model：The technical program provides a kind of rotary head and makees 360 ° of circulations turn in transverse plane
Move and flabellum makees the spherical electric fan of 360 ° of cycle rotations it is achieved that blowing in no dead angle in vertical plane.
Brief description
In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to use required in embodiment
Accompanying drawing be briefly described it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other related accompanying drawings according to these accompanying drawings.
The partial schematic diagram of the internal structure of the family expenses spherical electric fan that Fig. 1 provides for the utility model embodiment；
The schematic front view of the internal structure of the family expenses spherical electric fan that Fig. 2 provides for the utility model embodiment；
The schematic top plan view of the internal structure of the family expenses spherical electric fan that Fig. 3 provides for the utility model embodiment；
Ball-type protection network in the first structure of the family expenses spherical electric fan that Fig. 4 provides for the utility model embodiment shows
It is intended to；
The overall structure of the first structure of the family expenses spherical electric fan that Fig. 5 provides for the utility model embodiment is illustrated
Figure；
Fig. 6 is the sectional view of the A-A along along Fig. 5；
Fig. 7 is the sectional view of the first mounting blocks in Fig. 6；
Fig. 8 is the sectional view of the first clamping set and the second clamping set in Fig. 6；
The internal structure of the second structure of the family expenses spherical electric fan that Fig. 9 provides for the utility model embodiment is illustrated
Figure；
Figure 10 is the sectional view of the B-B along along Fig. 9；
Ball-type protection network in the second structure of the family expenses spherical electric fan that Figure 11 provides for the utility model embodiment
Structural representation；
The overall structure of the second structure of the family expenses spherical electric fan that Figure 12 provides for the utility model embodiment is illustrated
Figure.
In figure：
Support base 101；Rotate column 102；Motor 103；Master bevel gear 105；From bevel gear 106；Flabellum 107；Support case
Lattice 109；First semicircle protection network 200；Second semicircle protection network 201；First clamping set 202；Second clamping set 203；First peace
Dress block 204；First clamping block 205；Second clamping block 206；First passage 207；Second channel 208；First spring 209；Second
Spring 300；First draw-in groove 301；Second draw-in groove 302；First regulating bolt 303；Second regulating bolt 304；First rotates installation
Frame 305；Second rotation installing rack 306；Second mounting blocks 307；First slideway 308；Second slideway 309；First sliding block
400；Second sliding block 401；First track 402；Second track 403；First control slide block 404；Second control slide block 405；
Power transmission shaft 406；Telescopic column 407；Center stand column 408；Sleeve pipe 409；Projection 500.
Specific embodiment
Purpose, technical scheme and advantage for making the utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally described in accompanying drawing herein and
The assembly of the utility model embodiment illustrating can be arranged with various different configurations and design.
Therefore, below requirement is not intended to limit to the detailed description of the embodiment of the present utility model providing in the accompanying drawings
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then do not need it to be defined further and explains in subsequent accompanying drawing.
In description of the present utility model, it should be noted that term " first ", " second " etc. are only used for distinguishing description,
And it is not intended that indicating or hint relative importance.
In addition it is also necessary to explanation in description of the present utility model, unless otherwise clearly defined and limited, term " sets
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
Specific embodiment, referring to figs. 1 to Figure 12.
As Figure 1-Figure 8, the family expenses spherical electric fan that the utility model provides includes support base 101, rotates column
102nd, telescopic column 407, motor 103 and rotary head；Telescopic column 407 is arranged at support base 101, during telescopic column 407 includes
Heart column 408 and sleeve pipe 409, the top of sleeve pipe 409 is fixedly connected with rotating column 102, and the side wall of sleeve pipe 409 is provided with one
Card interface, center stand column 408 side wall is vertically arranged at intervals with multiple grooves, is provided with interconnective spring and projection in groove
500, sleeve pipe 409 is sheathed on the outside of center stand column 408, and projection 500 can be connected in card interface, and motor 103 is arranged at and props up
Support seat 101 and drive telescopic column 407 to rotate, rotary head is arranged at the top rotating column 102；
As shown in Figure 1, Figure 2 and Figure 3, rotary head includes master bevel gear 105, from bevel gear 106, fan leaf 107 and ball-type
Protection network, master bevel gear is fastened transversely to rotate the top of column 102, arranges at least two from bevel gear 106, two from cone tooth
Wheel 106 is symmetricly set in the top of master bevel gear 105 and is engaged with master bevel gear respectively；Two wear respectively from bevel gear 106
There is power transmission shaft 406, fan leaf 107 is arranged at the end away from the one end from bevel gear 106 of power transmission shaft 406；Master bevel gear
105th, it is respectively positioned in ball-type protection network from hammer gear and fan leaf 107, ball-type protection network is fixedly connected with rotating column 102.
Motor 103 drive rotate column 102 rotate, rotate column 102 drive master bevel gear rotate, master bevel gear drive from
Bevel gear 106 rotates, and then drives flabellum 107 to rotate.Master bevel gear and ball-type protection network all connect with rotating column 102 and fixing
Connect, rotate column 102 be used for drive rotary head transversely plane make 360 ° cycle rotation motion.Drive fan from bevel gear 106
Leaf 107 makees 360 ° of cycle rotation in vertical plane, thus realizing the no dead angle air-supply of 360 ° of spherical electric fan, fully meeting makes
The radiating requirements of user's hot summer, practicality is higher.
Arrange at least two from bevel gear 106, in the application, be preferably provided with four, four are located at main cone from bevel gear 106
The top of gear and circumferentially disposed around master bevel gear, disclosure satisfy that the air-supply of each angle.
The length of telescopic column 407 can be adjusted, and then can adjust the height of rotary head according to the use demand of user
Degree.When projection 500 is connected in a card interface, the height of rotary head is fixed.When adjusting height, press projection 500, projection
500 mobile sleeve pipes 409 while being retracted in groove, in sleeve pipe 409 moving process, card interface slides into one of projection 500
During place, projection 500 is connected in card interface under the action of the spring, if not the height needing, then continuing pressing projection 500 makes
Projection 500 is return in groove, until adjusting to the height needing.
Improve further on the basis of above-described embodiment, as shown in figure 3, being provided with support cell in ball-type protection network
109, master bevel gear and from bevel gear 106 be respectively positioned on support cell 109 in, rotate column 102 fixation is arranged in support cell
109, power transmission shaft 406 is passed through and supports cell 109 to be connected with flabellum 107.
Rotating column 102 drives master bevel gear to make 360 ° of cycle rotations in transverse plane, master bevel gear rotate driving from
Bevel gear 106 makees 360 ° of rotations in vertical plane.In order to realize making in transverse plane from bevel gear 106 entirety of setting
360 ° of cycle rotations and arrange support cell 109.Rotate column 102 and be fixedly connected with supporting cell 109, rotate 102 turns of column
Drive when dynamic and support cell 109 to rotate, power transmission shaft 406 is arranged in support cell 109, support cell 109 with rotation column 102
Drive power transmission shaft 406 to rotate during rotation, and then drive rotary head to make 360 ° of cycle rotations in transverse plane.
Below ball-type protection network is improved with the mounting means rotating column 102.
As shown in Figure 4 and Figure 5, ball-type protection network includes the first semicircle protection network 200 and the second semicircle protection network 201, the
The bottom of one semicircle protection network 200 is provided with the first clamping set 202, and the bottom of the second semicircle protection network 201 is provided with the second card
Female connector 203, rotates and is arranged with the first mounting blocks 204 outside column 102, be embedded with the first clamping block 205 in the first mounting blocks 204
With the second clamping block 206, first clamping set 202 be sheathed on the first mounting blocks 204 one end and with the first clamping block 205 clamping,
Second clamping set 203 be sheathed on the first mounting blocks 204 the other ends and with the second clamping block 206 clamping.
Ball-type protection network includes the first semicircle protection network 200 being detachably connected and the second semicircle protection network 201, and the first half
The bottom of circle protection network 200 and the second semicircle protection network 201 is removably connected with the first mounting blocks 204 respectively.Ball-type protects
Net is made up of steel wire, actually used during, dust and particulate matter easily enter in ball-type protection network, and therefore ball-type protection network can
Dismounting setting, the convenient internal structure dismantled and clear up electric fan, extend the service life of electric fan.
As shown in Fig. 6, Fig. 7 and Fig. 8, in the first mounting blocks 204, it has been arranged side by side first passage 207 and second channel 208,
First clamping block 205 arranges two and all slides and be embedded in first passage 207, and the second clamping block 206 arranges two and all sliding
Dynamic be embedded in second channel 208, be provided with the first spring 209 in first passage 207, the two ends of the first spring 209 respectively with
First clamping block 205 connects, and is provided with second spring 300 in second channel 208, and the two ends of second spring 300 are respectively with second
Clamping block 206 connects；It is symmetrically arranged with two the first draw-in grooves 301 in first clamping set 202, symmetrically set in the second clamping set 203
It is equipped with two the second draw-in grooves 302, the first clamping block 205 is connected in the first draw-in groove 301, and the second clamping block 206 is connected in second
In draw-in groove 302.
When first clamping set 202 is sheathed on first mounting blocks 204 one end, the first clamping block 205 covers 202 in the first clamping
In the lower retraction first passage 207 of extruding, when the first draw-in groove 301 slide into the first clamping block 205 to corresponding when the first clamping block
205 are connected in the first draw-in groove 301 in the presence of the first spring 209, and then realize the first clamping set 202 and the first mounting blocks
204 be fixedly connected.It is also by the second clamping block 206 and the second draw-in groove between second clamping set 203 and the first mounting blocks 204
302 clampings connect to be realized.
First spring 209 is located at the middle part of first passage 207, two the first clamping blocks 205 respectively with the first spring 209
One end connects, and two the first clamping blocks 205 compress the first spring 209, two the first clamping blocks when returning in first passage 207
205 skid off first passage 207 in the presence of the recovery elastic force of the first spring 209.
Second spring 300 is located at the middle part of second channel 208, two the second clamping blocks 206 respectively with second spring 300
One end connects.Second spring 300, two the second clamping blocks are compressed when two the second clamping blocks 206 are return in second channel 208
206 skid off second channel 208 in the presence of the recovery elastic force of second spring 300.
As the preferred embodiment of the present embodiment, as shown in figure 8, being respectively arranged with first in two the first draw-in grooves 301
Regulating bolt 303, two the first regulating bolts 303 are correspondingly arranged in the two ends of first passage 207, two the second draw-in grooves respectively
It is respectively arranged with the second regulating bolt 304, two the second regulating bolts 304 are correspondingly arranged in second channel 208 respectively in 302
Two ends.
First clamping block 205 is connected in the first draw-in groove 301, and the second clamping block 206 is connected in the second draw-in groove 302, rotation
Turn the first regulating bolt 303, the end of the first regulating bolt 303 props up the first clamping block 205 and can support the first clamping block 205
In press-in first passage 207, the second regulating bolt 304 also can compress the second clamping block 206 into first passage 207 in the same manner
Interior.By adjusting the first regulating bolt 303 and the second regulating bolt 304 realizes the first clamping set 202 and the second clamping set 203
Installation and removal.
The end away from the first spring 209 of two the first clamping blocks 205 is respectively provided with inclined plane, two the second clamping blocks
206 end away from second spring 300 is respectively provided with inclined plane, the lateral length of the first clamping block 205 and the second clamping block 206
It is gradually reduced from relative one laterally opposite side.
" lateral length " herein refers to that the first clamping block 205 and the second clamping block 206 are logical in first passage 207 and second
Length on the bearing of trend of the center line in road 208." relative " refers to that the first clamping block 205 and the second clamping block 206 are adjacent
Side." opposite " refers to the side that the first clamping block 205 and the second clamping block 206 are located remotely from each other.First clamping block 205 is away from
The end of one spring 209 is inclined plane, and the end away from second spring 300 of the second clamping block 206 is inclined plane, the first clamping
The end of set 202, during the first clamping block 205 end, can compress the first clamping block 205 into first passage
In 207, the second clamping block 206 is in the same manner.Install more smooth.
Second embodiment.As is illustrated by figs. 11 and 12, ball-type protection network includes the first semicircle protection network 200 and second
Semicircle protection network 201, the bottom of the first semicircle protection network 200 is provided with the first rotation installing rack 305, the second semicircle protection network
201 bottom is provided with the second rotation installing rack 306, rotates and is arranged with the second mounting blocks 307 outside column 102, the first rotation
Installing rack 305 is rotated with one end of the second mounting blocks 307 and is connected, and the second rotation installing rack 306 is another with the second mounting blocks 307
End also rotates and connects, and is connected by Flexible Connector between the first rotation installing rack 305 and the second rotation installing rack 306.
Together with first rotation installing rack 305 abuts in the presence of Flexible Connector with the second rotation installing rack 306, real
Existing first semicircle protection network 200 and the second semicircle protection network 201 are connected together.When force in the first semicircle protection network 200 or
During the second semicircle protection network 201, the first semicircle protection network 200 and the second semicircle protection network 201 can be made respectively around the second peace
The two ends of dress block 307 rotate, and the inside of maintenance and repairing electric fan is convenient.
As shown in Figure 9 and Figure 10, the end at the two ends of the second mounting blocks 307 is respectively arranged with the first slideway 308 and second
Slideway 309, slides in the first slideway 308 and is embedded with the first sliding block 400, and sliding in the second slideway 309, it is sliding to be embedded with second
Dynamic block 401, the first slideway 308 side wall is provided with the first track 402, and the second slideway 309 side wall is provided with the second track 403,
Slide in first track 402 and be embedded with the first control slide block 404, the first control slide block 404 passes through the first track 402 and first sliding
Dynamic block 400 connects；Slide in second track 403 and be embedded with the second control slide block 405, the second control slide block 405 passes through second
Track 403 is connected with the second sliding block 401；First rotation installing rack 305 is respectively provided with the inner side of the second rotation installing rack 306
There is baffle plate.
Overhaul or clear up the inside of electric fan, setting the first sliding block 400 and the second sliding block for convenience
401.During practical operation, the first semicircle protection network 200 and the second semicircle protection network 201 can be rotating around in the case of stress
The end of two mounting blocks 307 rotates, but is affected by the effect of Flexible Connector, and the first semicircle protection network 200 and the second semicircle are prevented
Protecting wire net 201 has movement tendency close to each other.When the first semicircle protection network 200 and the second semicircle protection network 201 rotational angle
More than 90 ° and when being located at the second mounting blocks 307 lower section, mobile first control slide block 404, the first sliding block 400 part removes
First slideway 308, the second sliding block 401 equally operates, then the entire length of the second mounting blocks 307 increases, and now first is sliding
Dynamic block 400 and the second sliding block 401 can stop the first semicircle protection network 200 and the second semicircle protection network 201 in elasticity
Mutually abut together in the presence of connector.Thus ball-type protection network is opened, easy access and cleaning.
As the preferred embodiment of the present embodiment, Flexible Connector is spring, the first semicircle protection network 200 and the second half
Circle protection network 201 is abutted together by the elastic force of spring.Using spring, structure is simple, easy for removal and installation.
As shown in Figure 1, Figure 2 with shown in Fig. 9, support cell 109 includes top cover and the drain pan being detachably connected, and drain pan includes base plate
With the side plate being arranged at base plate, power transmission shaft 406 is arranged in side plate.Can be driven from bevel gear using supporting cell 109 1 aspect
106 rotate in transverse plane, on the other hand, support cell 109 to be enclosed in inside, energy by master bevel gear with from bevel gear 106
Enough effectively block the dust within filtering into electric fan and particulate matter from ball-type protection network, it is to avoid master bevel gear and from bevel gear 106
The fault such as block in rotation process it is ensured that the normal operation of electric fan.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (10)
1. a kind of family expenses spherical electric fan is it is characterised in that including support base, rotating column, telescopic column, motor and rotation
Head；
Described telescopic column is arranged at described support base, and described telescopic column includes center stand column and sleeve pipe, the top of described sleeve pipe
End is fixedly connected with described rotation column, and the side wall of described sleeve pipe is provided with a card interface, and described center stand column side wall is vertical
Be arranged at intervals with multiple grooves, in described groove, be provided with interconnective spring and projection, described sleeve pipe be sheathed on described in
The outside of heart column, described projection can be connected in described card interface, and described motor is arranged at described support base and drives institute
State telescopic column to rotate, described rotary head is arranged at the described top rotating column；
Described rotary head includes master bevel gear, from bevel gear, fan leaf and ball-type protection network, described master bevel gear is fastened transversely to
Described rotate column top, described from bevel gear arrange at least two, be symmetricly set in described master from bevel gear described in two
The top of bevel gear and engaging with described master bevel gear respectively；It is equipped with power transmission shaft respectively from bevel gear, described wind described in two
Flabellum is arranged at the end away from described one end from bevel gear of described power transmission shaft；Described master bevel gear, described from hammer gear
It is respectively positioned in described ball-type protection network with described fan leaf, described ball-type protection network is fixedly connected with described rotation column.
2. family expenses spherical electric fan according to claim 1 is it is characterised in that be provided with support in described ball-type protection network
Cell, described master bevel gear and described from bevel gear be respectively positioned on described support cell in, described rotation column fixation is arranged in institute
State support cell, described power transmission shaft passes through described support cell to be connected with described fan leaf.
3. family expenses spherical electric fan according to claim 1 is it is characterised in that described ball-type protection network includes the first semicircle
Protection network and the second semicircle protection network, the bottom of described first semicircle protection network is provided with the first clamping set, described second semicircle
The bottom of protection network is provided with the second clamping set, is arranged with the first mounting blocks, described first mounting blocks outside described rotation column
Inside be embedded with the first clamping block and the second clamping block, described first clamping set be sheathed on described first mounting blocks one end and with institute
State the first clamping block clamping, described second clamping set be sheathed on described first mounting blocks the other end and with described second clamping block
Clamping.
4. family expenses spherical electric fan according to claim 3 is it is characterised in that be arranged side by side in described first mounting blocks
First passage and second channel, described first clamping block arranges two and all slides and be embedded in described first passage, and described the
Two clamping blocks arrange two and all slips are embedded in described second channel, are provided with the first spring, institute in described first passage
The two ends stating the first spring are connected with described first clamping block respectively, are provided with second spring in described second channel, and described
The two ends of two springs are connected with described second clamping block respectively；It is symmetrically arranged with two the first draw-in grooves in described first clamping set,
It is symmetrically arranged with two the second draw-in grooves, described first clamping block is connected in described first draw-in groove, institute in described second clamping set
State the second clamping block to be connected in described second draw-in groove.
5. family expenses spherical electric fan according to claim 4 is it is characterised in that be respectively provided with two described first draw-in grooves
There is the first regulating bolt, two described first regulating bolts are correspondingly arranged in the two ends of described first passage respectively, described in two
It is respectively arranged with the second regulating bolt, two described second regulating bolts are correspondingly arranged in described second respectively and lead in second draw-in groove
The two ends in road.
6. family expenses spherical electric fan according to claim 5 it is characterised in that two described first clamping blocks away from institute
The end stating the first spring is respectively provided with inclined plane, and the end away from described second spring of two described second clamping blocks is respectively provided with
The lateral length of inclined plane, described first clamping block and described second clamping block gradually subtracts from relative one laterally opposite side
Little.
7. family expenses spherical electric fan according to claim 1 is it is characterised in that described ball-type protection network includes the first semicircle
Protection network and the second semicircle protection network, the bottom of described first semicircle protection network is provided with the first rotation installing rack, and described second
The bottom of semicircle protection network is provided with the second rotation installing rack, is arranged with the second mounting blocks outside described rotation column,
One end of described first rotation installing rack and described second mounting blocks rotates and is connected, described second rotation installing rack with described
The other end of the second mounting blocks also rotates connection, and described first rotates installing rack and described second rotates between installing rack by bullet
Property connector connect.
8. family expenses spherical electric fan according to claim 7 is it is characterised in that the end at the two ends of described second mounting blocks
It is respectively arranged with the first slideway and the second slideway, slides in described first slideway and be embedded with the first sliding block, described second is sliding
Slide in road and be embedded with the second sliding block, described first slideway side wall is provided with the first track, and described second slideway side wall sets
It is equipped with the second track, described first gliding in tracks is embedded with the first control slide block, described first control slide block passes through described the
One track is connected with described first sliding block；Described second gliding in tracks is embedded with the second control slide block, described second control
Slide block processed is connected through described second track with described second sliding block；Described first rotates installing rack and described second rotation
The inner side of installing rack is provided with baffle plate.
9. family expenses spherical electric fan according to claim 8 is it is characterised in that described Flexible Connector is spring, described
Together with the elastic force that first semicircle protection network passes through described spring with described second semicircle protection network abuts.
10. family expenses spherical electric fan as claimed in any of claims 1 to 9 is it is characterised in that described support cell
Including the top cover being detachably connected and drain pan, described drain pan includes base plate and is arranged at the side plate of described base plate, described power transmission shaft
It is arranged in described side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761977.XU CN205977737U (en) | 2016-07-19 | 2016-07-19 | Domestic ball -type electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761977.XU CN205977737U (en) | 2016-07-19 | 2016-07-19 | Domestic ball -type electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977737U true CN205977737U (en) | 2017-02-22 |
Family
ID=58025492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620761977.XU Expired - Fee Related CN205977737U (en) | 2016-07-19 | 2016-07-19 | Domestic ball -type electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015065A (en) * | 2016-07-19 | 2016-10-12 | 江西电力职业技术学院 | Household floor type spherical electric fan |
| CN110966238A (en) * | 2019-12-19 | 2020-04-07 | 上海菲恒生活用品有限公司 | But speech control's fan |
-
2016
- 2016-07-19 CN CN201620761977.XU patent/CN205977737U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015065A (en) * | 2016-07-19 | 2016-10-12 | 江西电力职业技术学院 | Household floor type spherical electric fan |
| CN106015065B (en) * | 2016-07-19 | 2019-03-08 | 江西电力职业技术学院 | A kind of household console mode spherical electric fan |
| CN110966238A (en) * | 2019-12-19 | 2020-04-07 | 上海菲恒生活用品有限公司 | But speech control's fan |
| CN110966238B (en) * | 2019-12-19 | 2020-07-28 | 萧县亿达信息科技有限公司 | But speech control's fan |
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| 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 |
Granted publication date: 20170222 Termination date: 20180719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |