CN208203631U - A kind of stand fan that can be rotated with 360 deg - Google Patents
A kind of stand fan that can be rotated with 360 deg Download PDFInfo
- Publication number
- CN208203631U CN208203631U CN201820773001.3U CN201820773001U CN208203631U CN 208203631 U CN208203631 U CN 208203631U CN 201820773001 U CN201820773001 U CN 201820773001U CN 208203631 U CN208203631 U CN 208203631U
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- CN
- China
- Prior art keywords
- conducting slip
- slip ring
- fan
- driving motor
- shaft
- Prior art date
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Abstract
The utility model discloses a kind of stand fans that can be rotated with 360 deg of the utility model, including frame assembly and runner assembly, the frame assembly includes fan head, driving switch, telescopic adjustment handle, telescopic rod, fixed cover and pedestal, the runner assembly includes driving motor, shaft, conducting slip ring and rolling bearing, the output end transmission shaft of the driving motor is connect with the rotating shaft transmission, the conducting slip ring is located at the shaft appearance wall, the conducting slip ring is fixedly connected with the driving motor, the rolling bearing is located on the upside of the driving motor, by the way that the conducting slip ring is arranged, the driving motor, the rolling bearing and the shaft make stand fan can be with all-directional rotation, rotate stand fan can integrally with 360 deg, make each orientation that can spread to the wind-force of fan, improve making for fan With range, the inconvenience and economic loss that multiple fans are set are reduced.
Description
Technical field
The utility model belongs to field of mechanical technique, and in particular to a kind of stand fan that can be rotated with 360 deg.
Background technique
Stand fan air quantity is big, low noise is its main feature.In the hot summer, it takes a breath to room ventilation, sunstroke prevention drop
Temperature, improvement environmental effect is preferable, and stand fan is steadily put on the ground can be safe using having the characteristics that, stand fan can be extensive
For places such as the warehouse of industrial and mining enterprises, workshop, restaurant, households.
Stand fan in life is because power supply line cannot rotate the reasons such as winding and can not achieve 360 deg rotation, landing
Fan be unable to 360 deg rotation cause fan wind-force cannot be comprehensive distribute, make several workers work when must be equipped with
Multiple fans, cause using when inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of stand fans that can be rotated with 360 deg, to solve above-mentioned background
The stand fan in life proposed in technology, which cannot rotate the reasons such as winding because of power supply line, can not achieve 360 deg rotation,
Stand fan be unable to 360 deg rotation cause fan wind-force cannot be comprehensive distribute, make several workers work when it is necessary
Be equipped with multiple fans, cause using when inconvenient problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of to be fallen with what 360 deg rotated
Ground fan, including frame assembly and runner assembly, the frame assembly include fan head, driving switch, telescopic adjustment handle, stretch
Bar, fixed cover and pedestal, the fan head are located on the upside of the driving switch, and the telescopic adjustment handle is located at the driving switch
Downside, the telescopic adjustment handle are fixedly connected with the driving switch, and the telescopic rod is located in the telescopic adjustment handle
Table wall, the telescopic rod are detachably connected with the telescopic adjustment handle, and the fixed cover is located on the outside of the telescopic rod, described
Pedestal is located at the fixed cover downside, and the pedestal is fixedly connected with the fixed cover, and the fan head electrically connects with external power supply
It connects, the runner assembly includes driving motor, shaft, conducting slip ring and rolling bearing, and the driving motor is located at the shaft
The output end transmission shaft of downside, the driving motor is connect with the rotating shaft transmission, and the conducting slip ring is located at outside the shaft
Table wall, the conducting slip ring are fixedly connected with the driving motor, and the rolling bearing is located on the upside of the driving motor, described
Conducting slip ring includes conducting slip ring inner ring and conducting slip ring outer ring, and the conducting slip ring inner ring is located in the conducting slip ring outer ring
Table wall, the conducting slip ring inner ring and the conducting slip ring outer ring are rotatablely connected, and the chassis interior opens up cavity, the cavity
Interior to accommodate the driving motor and conducting slip ring, the conducting slip ring inner ring is set in the shaft, outside the rolling bearing
Ring is fixedly connected with the base, and the rolling bearing inner ring is fixedly connected with the telescopic rod, and the shaft is stretched with described
Bar is fixedly connected, and the driving motor and external power supply are electrically connected.
Preferably, the fixed cover is fan-shaped is set on the telescopic rod.
Preferably, several steel balls are equipped with inside the rolling bearing.
Preferably, the telescopic rod is vertical with the shaft and the conducting slip ring position.
Preferably, the pedestal table wall opens up hole, and the power supply line of the conducting slip ring and the driving motor passes through institute
The hole and external power supply for stating pedestal are electrically connected.
Compared with prior art, the utility model has the beneficial effects that one kind of the utility model can be with 360 deg
The stand fan of rotation, by setting conducting slip ring, driving motor, rolling bearing and shaft make stand fan can with all-directional rotation,
Driving motor is connect with external power supply first, starts driving motor, then by the electric power connection line on conducting slip ring outer ring
It is connect with external power supply, the power supply line in inner ring is connect with stand fan fan head, and driving motor passes through the output shaft band of output end
Turn axis and the conducting slip ring inner ring being set in shaft rotate, and conducting slip ring outer ring is fixedly connected with driving motor, and conduction is sliding
Ring outer ring does not turn, and the rotation of conducting slip ring inner ring passes through brush, carbon brush, mercury and light when the rotation of inner ring 360 deg
Medium connection conducting slip ring outer ring, conducting slip ring outer ring and the outlet of inner ring both ends, thus play 360 deg rotary conductive or
The purpose of transmission fiber signal, making stand fan internal wiring when rotation is not in appearance the case where giving a discount winding, is subtracted
The case where few fan damage, occurs, and improves fan service life, and then stand fan follows telescopic rod to rotate in rolling bearing inner ring,
And then rotate stand fan can integrally with 360 deg, make each orientation that can spread to the wind-force of fan, improves fan
Use scope, reduce the inconvenience and economic loss that multiple fans are set.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the rolling bearing attachment structure schematic diagram of the utility model；
Fig. 3 is the rolling bearing structure schematic diagram of the utility model；
Fig. 4 is the conductive slip ring schematic of the utility model；
Fig. 5 is the fixation cover structure schematic diagram of the utility model；
In figure: 1- frame assembly, 2- runner assembly, 11- fan head, 12- driving switch, 13- telescopic adjustment handle, 14- stretch
The fixed cover of contracting bar, 15-, 16- pedestal, 21- driving motor, 22- shaft, 23- conducting slip ring, 24- rolling bearing, 231- conduction are sliding
Ring inner ring, 232- conducting slip ring outer ring.
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.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless separately
There is clearly specific restriction.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of landing that can be rotated with 360 deg
Fan, including frame assembly 1 and runner assembly 2, frame assembly 1 include fan head 11, driving switch 12, telescopic adjustment handle 13, stretch
Contracting bar 14, fixed cover 15 and pedestal 16, fan head 11 are located at 12 upside of driving switch, and telescopic adjustment handle 13 is located at driving switch 12
Downside, telescopic adjustment handle 13 are fixedly connected with driving switch 12, and telescopic rod 14 is located at 13 inner surface wall of telescopic adjustment handle, are stretched
Bar 14 is detachably connected with telescopic adjustment handle 13, and fixed cover 15 is located at 14 outside of telescopic rod, and pedestal 16 is located under fixed cover 15
Side, pedestal 16 are fixedly connected with fixed cover 15, and fan head 11 and external power supply are electrically connected, runner assembly 2 include driving motor 21,
Shaft 22, conducting slip ring 23 and rolling bearing 24, driving motor 21 are located at 22 downside of shaft, the output end transmission of driving motor 21
Axis and shaft 22 are sequentially connected, and conducting slip ring 23 is located at 22 appearance wall of shaft, and conducting slip ring 23 is fixedly connected with driving motor 21,
Rolling bearing 24 is located at 21 upside of driving motor, and conducting slip ring 23 includes conducting slip ring inner ring 231 and conducting slip ring outer ring 232,
Conducting slip ring inner ring 231 is located at 232 inner surface wall of conducting slip ring outer ring, and conducting slip ring inner ring 231 and conducting slip ring outer ring 232 rotate
It connects, cavity is opened up inside pedestal 16, receiving driving motor 21 and conducting slip ring 23, conducting slip ring inner ring 231 are arranged in cavity
In shaft 22,24 outer ring of rolling bearing is fixedly connected with pedestal 16, and 24 inner ring of rolling bearing is fixedly connected with telescopic rod 14, is turned
Axis 22 is fixedly connected with telescopic rod 14, and driving motor 21 and external power supply are electrically connected.
In the present embodiment, conducting slip ring 23, which is used to internal wiring when rotating stand fan, will not give a discount winding, first
Conducting slip ring outer ring 232 is fixedly connected with driving motor 21, and do not can rotate, then by conducting slip ring inner ring 231 and shaft
22 are fixedly connected and shaft 22 are followed to rotate, and when the rotation of 231 360 deg of conducting slip ring inner ring, pass through brush, carbon
Brush, mercury and optical medium connection conducting slip ring outer ring 232,231 both ends outlet of conducting slip ring outer ring 232 and inner ring, to play
The purpose of 360 deg rotary conductive or transmission fiber signal, because the power supply line in conducting slip ring inner ring 231 can follow
The rotation of 22 360 deg of shaft avoids line so internal wiring follows conducting slip ring inner ring 231 to rotate when fan rotates
The case where road is intertwined appearance improves the service efficiency of fan.
In the present embodiment, make to land by setting conducting slip ring 23, driving motor 21, rolling bearing 24 and shaft 22
Driving motor 21 can be connect by fan with external power supply first with all-directional rotation, start driving motor 21, then that conduction is sliding
Electric power connection line on ring outer ring 232 is connect with external power supply, and the power supply line in inner ring is connect with stand fan fan head 11, fans head
11 drive flabellum to rotate, and driving motor 21 drives shaft 22 to rotate by the output shaft of output end, conducting slip ring outer ring 232 and biography
Dynamic motor 21 is fixedly connected, and can rotate conducting slip ring outer ring 232 not, and conducting slip ring inner ring 231 follows shaft 22 to rotate, when leading
When 231 360 deg of electric slip ring inner ring rotates, pass through brush, carbon brush, mercury and optical medium connection conducting slip ring outer ring
232,231 both ends outlet of conducting slip ring outer ring 232 and inner ring, to play 360 deg rotary conductive or transmission fiber signal
Purpose, make stand fan rotation when internal wiring be not in give a discount winding the case where appearance, reduce fan damage
Situation occurs, and improves fan service life, then starts stand fan, adjusts telescopic rod 13 by rotary extension handle, will land
The height of fan is fixed, and adjusts fan wind speed by driving switch 12, then stand fan follows telescopic rod 14 in rolling bearing inner ring
231 rotations, and then rotate stand fan can integrally with 360 deg, make each orientation that can spread to the wind-force of fan,
The practicability of fan is improved, the inconvenience and economic loss that multiple fans are set are reduced, telescopic rod 14 rotates in fixed cover 15, Gu
Surely the triangle rock-steady structure for showing in 15 angles and geometrically proposing is covered, keeps stand fan more stable when rotated, it will not
The case where tilting and collapsing appearance reduces the security risk of user.
Further, fixed cover 15 is fan-shaped is set on telescopic rod 14.
In the present embodiment, fixed cover 15 is used to stablize stand fan, and the upper ring of fixed cover 15 is arranged in telescopic rod 14
It outside and not being contacted with telescopic rod 14, the lower ring of fixed cover 15 is fixedly connected with pedestal 16, and the upper ring of fixed cover 15 is smaller than inner ring,
Keep fixed cover 15 whole trapezoidal, the triangle geometrically proposed most rock-steady structure is realized in angle, when stand fan rotates
When, fixed cover 15 can play protection and stable effect, improve the safety coefficient and service life of stand fan.
Further, several steel balls are equipped with inside rolling bearing 24.
In the present embodiment, rolling bearing 24 is used to rotate stand fan on pedestal 16, and steel ball is located at rolling bearing
Between 24 inner ring and outer ring, 24 outer ring of rolling bearing is fixedly connected with pedestal 16, and 24 inner ring of rolling bearing and telescopic rod 14 are fixed
Connection, when telescopic rod 14 and the rotation of 24 inner ring of rolling bearing, steel ball can reduce the frictional force of inner ring and outer ring, make rotation more
Add smoothness, and then improve fluency when stand fan rotation, improves the usage comfort of stand fan.
Further, telescopic rod 14 is vertical with shaft 22 and 23 position of conducting slip ring.
In the present embodiment, telescopic rod 14 and shaft 22 and conducting slip ring 23 are whole in vertical state, can effectively mention
High stand fan rotation fluency and circuit transmission efficiency, telescopic rod 14 and shaft 22 follow driving motor 21 to rotate, and the two is in straight
Line can reduce the loss of transmission kinetic energy, and conducting slip ring 23 is set in shaft, and the route in conducting slip ring inner ring 231 encloses always
It rotates around the axis, reduces route discounting winding and abrasion, improve the service life of route.
Further, 16 table wall of pedestal opens up hole, and the power supply line of conducting slip ring 23 and driving motor 21 passes through pedestal 16
Hole and external power supply be electrically connected.
In the present embodiment, the hole opened up on pedestal 16 is with power supply line is connect with external power supply, by driving motor
21 connect through outside, then by power supply line with external power supply with the electric power connection line of conducting slip ring 23 from 16 inner void of pedestal,
Then start driving motor 21 and start the fan head 11 of stand fan and flabellum by conducting slip ring 23, power supply line is in pedestal 16
Inside reduces the abrasion of power supply line, rotates the route between conducting slip ring 23 and stand fan smoothly without twining
Around improving the service life of stand fan.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the stand fan that one kind can be rotated with 360 deg, it is characterised in that: including frame assembly (1) and runner assembly (2),
The frame assembly (1) includes fan head (11), driving switch (12), telescopic adjustment handle (13), telescopic rod (14), fixed cover
(15) it is located on the upside of the driving switch (12) with pedestal (16), the fan head (11), the telescopic adjustment handle (13) is located at
On the downside of the driving switch (12), the telescopic adjustment handle (13) is fixedly connected with the driving switch (12), described flexible
Bar (14) is located at telescopic adjustment handle (13) inner surface wall, and the telescopic rod (14) and the telescopic adjustment handle (13) are removable
Connection is unloaded, the fixed cover (15) is located on the outside of the telescopic rod (14), and the pedestal (16) is located under the fixed cover (15)
Side, the pedestal (16) are fixedly connected with the fixed cover (15), and the fan head (11) and external power supply are electrically connected,
The runner assembly (2) includes driving motor (21), shaft (22), conducting slip ring (23) and rolling bearing (24), described
Driving motor (21) is located on the downside of the shaft (22), the output end transmission shaft of the driving motor (21) and the shaft (22)
Transmission connection, the conducting slip ring (23) are located at the shaft (22) appearance wall, the conducting slip ring (23) and transmission electricity
Machine (21) is fixedly connected, and the rolling bearing (24) is located on the upside of the driving motor (21), and the conducting slip ring (23) includes
Conducting slip ring inner ring (231) and conducting slip ring outer ring (232), the conducting slip ring inner ring (231) are located at outside the conducting slip ring
Ring (232) inner surface wall, the conducting slip ring inner ring (231) and the conducting slip ring outer ring (232) are rotatablely connected, the pedestal
(16) inside opens up cavity, the receiving driving motor (21) and conducting slip ring (23) in the cavity, in the conducting slip ring
Ring (231) is set on the shaft (22), and rolling bearing (24) outer ring is fixedly connected with the pedestal (16), the rolling
Dynamic bearing (24) inner ring is fixedly connected with the telescopic rod (14), and the shaft (22) is fixedly connected with the telescopic rod (14),
The driving motor (21) and external power supply are electrically connected.
2. the stand fan that one kind according to claim 1 can be rotated with 360 deg, it is characterised in that: the fixed cover
(15) fan-shaped to be set on the telescopic rod (14).
3. the stand fan that one kind according to claim 1 can be rotated with 360 deg, it is characterised in that: the axis of rolling
It holds and is equipped with several steel balls inside (24).
4. the stand fan that one kind according to claim 1 can be rotated with 360 deg, it is characterised in that: the telescopic rod
It (14) is vertical with the shaft (22) and the conducting slip ring (23) position.
5. the stand fan that one kind according to claim 1 can be rotated with 360 deg, it is characterised in that: the pedestal
(16) table wall opens up hole, and the power supply line of the conducting slip ring (23) and the driving motor (21) passes through the pedestal (16)
Hole and external power supply are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820773001.3U CN208203631U (en) | 2018-05-23 | 2018-05-23 | A kind of stand fan that can be rotated with 360 deg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820773001.3U CN208203631U (en) | 2018-05-23 | 2018-05-23 | A kind of stand fan that can be rotated with 360 deg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208203631U true CN208203631U (en) | 2018-12-07 |
Family
ID=64518459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820773001.3U Expired - Fee Related CN208203631U (en) | 2018-05-23 | 2018-05-23 | A kind of stand fan that can be rotated with 360 deg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208203631U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112450919A (en) * | 2020-11-11 | 2021-03-09 | 云南省第一人民医院 | Blood glucose monitoring device for evaluating nighttime hypoglycemia of type 2 diabetes patients |
| CN114043329A (en) * | 2021-11-19 | 2022-02-15 | 山东沂水机床厂有限公司 | Crankshaft cleaning and deburring integrated device and method |
| CN115230544A (en) * | 2022-07-07 | 2022-10-25 | 欧颂德婴童用品(湖北)有限公司 | Electric rotating reclining angle adjusting structure of child safety seat |
-
2018
- 2018-05-23 CN CN201820773001.3U patent/CN208203631U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112450919A (en) * | 2020-11-11 | 2021-03-09 | 云南省第一人民医院 | Blood glucose monitoring device for evaluating nighttime hypoglycemia of type 2 diabetes patients |
| CN114043329A (en) * | 2021-11-19 | 2022-02-15 | 山东沂水机床厂有限公司 | Crankshaft cleaning and deburring integrated device and method |
| CN114043329B (en) * | 2021-11-19 | 2022-12-02 | 山东沂水机床厂有限公司 | Crankshaft cleaning and deburring integrated device and method |
| CN115230544A (en) * | 2022-07-07 | 2022-10-25 | 欧颂德婴童用品(湖北)有限公司 | Electric rotating reclining angle adjusting structure of child safety seat |
| CN115230544B (en) * | 2022-07-07 | 2024-02-20 | 欧颂科技(海南)有限公司 | Electric rotating lying angle adjusting structure of child safety seat |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20190523 |