CN209959524U - Handheld fan - Google Patents
Handheld fan Download PDFInfo
- Publication number
- CN209959524U CN209959524U CN201920678027.4U CN201920678027U CN209959524U CN 209959524 U CN209959524 U CN 209959524U CN 201920678027 U CN201920678027 U CN 201920678027U CN 209959524 U CN209959524 U CN 209959524U
- Authority
- CN
- China
- Prior art keywords
- shell
- handle shell
- steel ball
- circuit board
- buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000004044 response Effects 0.000 claims abstract description 9
- 230000006698 induction Effects 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a handheld fan, including backshell and preceding shell, the first handle shell of lower extreme fixedly connected with of backshell, the edge of backshell one side is equipped with first installation slot, and central point in the backshell puts and installs the motor, and the output of motor is connected with fan blade, and one side of motor is connected with the circuit buckle, and the circuit board is installed to the line card knot, the lower extreme fixedly connected with second handle shell of preceding shell, one side that preceding shell is close to the backshell are connected with first installation buckle. This handheld fan sets up first installation draw-in groove and first installation buckle on back shell and the preceding shell respectively, realizes the protection to the flabellum, and is safe in utilization, forms in first handle shell and second handle shell and puts the appearance space, and the circuit board, the battery, steel ball mounting and slip response piece are all installed in putting the appearance space, and compact structure conveniently carries, and the slip response piece simultaneously, the steel ball mounting, push away to turn round and the circuit board cooperation is used, uses in a flexible way, and many gears are adjusted, and the suitability is wider.
Description
Technical Field
The utility model relates to a fan technical field specifically is a handheld fan.
Background
Fan refers to a tool for cooling by generating wind in hot days. The handheld fan is a fan which can be held by a palm as the name implies, most of common handheld fans are provided with a cylindrical handle, the cylindrical handle is most suitable for people to hold by hands, the structure of the existing handheld fan is too simple, and generally only one gear can be arranged, so that the wind power can not be adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a handheld fan has facilitate the use, and the problem among the prior art has been solved to the advantage of easy regulation.
In order to achieve the above object, the utility model provides a following technical scheme: a handheld fan comprises a rear shell and a front shell, wherein the lower end of the rear shell is fixedly connected with a first handle shell, the edge of one side of the rear shell is provided with a first installation clamping groove, a motor is installed at the central position in the rear shell, the output end of the motor is connected with a fan blade, one side of the motor is connected with a circuit buckle, a circuit board is installed on the circuit buckle, the lower end of the front shell is fixedly connected with a second handle shell, one side of the front shell, which is close to the rear shell, is connected with a first installation buckle in a clamping manner, the first installation buckle is connected with the first installation clamping groove in a clamping manner, the other side of the front shell is provided with a second installation clamping groove, a mask is connected with the second installation clamping groove in a clamping manner, one side of the first handle shell is connected with one side of the second handle shell in a clamping manner, the surface of the second handle shell is provided with a sliding induction piece, the, one end of the steel ball fixing piece is connected with the steel ball, one end of the steel ball fixing piece is connected with the circuit board, one side of the sliding induction piece is connected with a push button, the push button penetrates through the sliding groove and extends to the outside of the second handle shell, the surface of the circuit board is connected with a limit switch, and the circuit board is electrically connected with a battery.
Preferably, the first handle case and the second handle case are provided with engaging grooves on one side.
Preferably, the circuit board, the battery, the steel ball fixing piece and the sliding induction piece are all arranged in the first handle shell and the second handle shell.
Preferably, the side wall of the face mask is connected with a second mounting buckle, and the second mounting buckle is connected with a second mounting clamping groove in a clamping mode.
Preferably, the limit switch is in contact with the steel ball fixing piece.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this handheld fan sets up first installation draw-in groove and first installation buckle on through backshell and the preceding shell respectively, the realization is to the protection of flabellum piece, high safety in utilization, it holds the space to form to put in first handle shell and second handle shell, the circuit board, a battery, steel ball mounting and slip response piece are all installed in holding the space, moreover, the steam generator is compact in structure, and convenient for carrying, the response piece slides simultaneously, the steel ball mounting, push away and turn round and use with the circuit board cooperation, control limit switch from the outside, flexible use, many gears are adjusted, and the suitability is wider.
Drawings
Fig. 1 is an exploded view of the present invention.
In the figure: 1. a rear housing; 11. a first mounting slot; 12. a motor; 13. a fan blade; 14. a circuit is buckled; 2. a front housing; 21. a first mounting buckle; 22. a second mounting slot; 23. a face mask; 231. a second mounting buckle; 3. a first handle shell; 4. a circuit board; 41. a limit switch; 42. a battery; 5. a second handle shell; 51. a chute; 52. a sliding induction member; 521. a spring; 53. a steel ball fixing piece; 531. steel balls; 54. and (6) pushing and twisting.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a handheld fan includes a rear housing 1 and a front housing 2, a first handle housing 3 is fixedly connected to a lower end of the rear housing 1, a first mounting slot 11 is formed in an edge of one side of the rear housing 1, a motor 12 is mounted at a central position in the rear housing 1, a fan blade 13 is connected to an output end of the motor 12, the motor 12 drives the fan blade 13 to rotate when operating, a circuit buckle 14 is connected to one side of the motor 12, a circuit board 4 is mounted on the circuit buckle 14, the circuit buckle 14 is used for fixing the circuit board 4, the circuit board 4 is electrically connected to the motor 12, a second handle housing 5 is fixedly connected to a lower end of the front housing 2, a first mounting buckle 21 is connected to one side of the front housing 2 close to the rear housing 1, the first mounting buckle 21 is connected to the first mounting slot 11 in a clamping manner, a second mounting slot 22 is formed in the other side of the front housing 2, a face mask 23 is, a second mounting buckle 231 is connected to the side wall of the face mask 23, the second mounting buckle 231 is connected with a second mounting groove 22 in a clamping manner and used for fixing the position of the face mask 23, one side of the first handle shell 3 is connected with one side of the second handle shell 5 in a clamping manner, clamping grooves are formed in one sides of the first handle shell 3 and the second handle shell 5, containing spaces are formed in the first handle shell 3 and the second handle shell 5 after the clamping grooves are clamped, the circuit board 4, the battery 42, the steel ball fixing piece 53 and the sliding induction piece 52 are arranged in the first handle shell 3 and the second handle shell 5, the first handle shell 3 and the second handle shell 5 are used for holding and protecting internal electric elements, a sliding groove 51 is formed in the surface of the second handle shell 5, the sliding induction piece 52 is mounted in the second handle shell 5 close to the sliding groove 51, the steel ball fixing piece 53 is connected to the sliding induction piece 52 through a spring 521, one end of the steel ball fixing piece 53 is connected with a steel ball 531, one end of the steel ball fixing piece 53 is connected with the circuit board 4, one side of the sliding induction piece 52 is connected with a push button 54, the push button 54 penetrates through the sliding groove 51 and extends to the outside of the second handle shell 5, the surface of the circuit board 4 is connected with a limit switch 41, the limit switch 41 is in contact with the steel ball fixing piece 53, the steel ball fixing piece 53 is used for controlling the limit switch 41, the circuit board 4 is electrically connected with a battery 42, and the battery 42 supplies power for the handheld fan.
The working process is as follows: when the electric fan is used, the first handle shell 3 and the second handle shell 5 are held by hands, the push button 54 is manually controlled to slide along the direction of the sliding groove 51, the slide sensing piece 52 acquires the position of the push button 54 and controls the position of the steel ball 531, the steel ball 531 drives the steel ball fixing piece 53 to move, the corresponding limit switch 41 is opened, the battery 42 supplies power to the circuit board 4, and the motor 12 rotates to drive the fan blade 13 to rotate.
In summary, the following steps: this handheld fan, set up first installation draw-in groove 11 and first installation buckle 21 on through backshell 1 and preceding shell 2 respectively, the realization is to the protection of flabellum 13, high safety in utilization, it holds the space to form to put in first handle shell 3 and second handle shell 5, circuit board 4, battery 42, steel ball mounting 53 and slip response piece 52 are all installed in holding the space, compact structure, conveniently carry, slip response piece 52 simultaneously, steel ball mounting 53, push away and turn round 54 and circuit board 4 cooperation use, control limit switch 41 from the outside, it is nimble to use, many gears are adjusted, the suitability is wider.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A hand-held fan comprising a rear housing (1) and a front housing (2), characterized in that: the lower end of the rear shell (1) is fixedly connected with a first handle shell (3), the edge of one side of the rear shell (1) is provided with a first installation clamping groove (11), the center position in the rear shell (1) is provided with a motor (12), the output end of the motor (12) is connected with fan blades (13), one side of the motor (12) is connected with a circuit buckle (14), the circuit buckle (14) is provided with a circuit board (4), the lower end of the front shell (2) is fixedly connected with a second handle shell (5), one side of the front shell (2) close to the rear shell (1) is connected with a first installation buckle (21), the first installation buckle (21) is connected with the first installation clamping groove (11) in a clamping manner, the other side of the front shell (2) is provided with a second installation clamping groove (22), the second installation clamping groove (22) is connected with a face mask (23) in a clamping manner, one side of the first handle shell (3) is connected with one side of the, spout (51) have been seted up on the surface of second handle shell (5), internally mounted that second handle shell (5) are close to spout (51) has slip response piece (52), the inside of slip response piece (52) is connected with steel ball mounting (53) through spring (521), the one end of steel ball mounting (53) is connected with steel ball (531), the one end and circuit board (4) of steel ball mounting (53) are connected, one side of slip response piece (52) is connected with pushes away and turns round (54), it runs through spout (51) to push away to turn round (54), and extend to the outside of second handle shell (5), the surface of circuit board (4) is connected with limit switch (41), circuit board (4) electric connection has battery (42).
2. A hand held fan as claimed in claim 1, wherein: and one sides of the first handle shell (3) and the second handle shell (5) are provided with clamping grooves.
3. A hand held fan as claimed in claim 1, wherein: the circuit board (4), the battery (42), the steel ball fixing piece (53) and the sliding induction piece (52) are all arranged in the first handle shell (3) and the second handle shell (5).
4. A hand held fan as claimed in claim 1, wherein: the side wall of the face guard (23) is connected with a second mounting buckle (231), and the second mounting buckle (231) is connected with a second mounting clamping groove (22) in a clamping mode.
5. A hand held fan as claimed in claim 1, wherein: the limit switch (41) is in contact with the steel ball fixing piece (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920678027.4U CN209959524U (en) | 2019-05-14 | 2019-05-14 | Handheld fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920678027.4U CN209959524U (en) | 2019-05-14 | 2019-05-14 | Handheld fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209959524U true CN209959524U (en) | 2020-01-17 |
Family
ID=69245325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920678027.4U Expired - Fee Related CN209959524U (en) | 2019-05-14 | 2019-05-14 | Handheld fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209959524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245626A (en) * | 2021-12-23 | 2022-03-25 | 深圳市思肯三维科技发展有限公司 | Domestic beauty instrument |
-
2019
- 2019-05-14 CN CN201920678027.4U patent/CN209959524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245626A (en) * | 2021-12-23 | 2022-03-25 | 深圳市思肯三维科技发展有限公司 | Domestic beauty instrument |
| CN114245626B (en) * | 2021-12-23 | 2023-11-03 | 深圳市思肯三维科技发展有限公司 | Household beauty instrument |
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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: 20200117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |