CN210565233U - Foldable fan capable of being stored and having charging and discharging functions - Google Patents
Foldable fan capable of being stored and having charging and discharging functions Download PDFInfo
- Publication number
- CN210565233U CN210565233U CN201921507029.3U CN201921507029U CN210565233U CN 210565233 U CN210565233 U CN 210565233U CN 201921507029 U CN201921507029 U CN 201921507029U CN 210565233 U CN210565233 U CN 210565233U
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- fan
- base
- pull rod
- bracing piece
- angle adjusting
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Abstract
The utility model provides a take charge-discharge function's folding fan of accomodating, include: base, battery, bracing piece and fan, the battery set up in the base, the lower extreme of bracing piece with but the base is connected through rotating coupling assembling pivot ground, the fan passes through power supply unit and installs the upper end of bracing piece, the battery is through running through the inside electric wire that sets up of bracing piece to the fan power supply, be formed with on the base and be used for holding the chamber of accomodating of bracing piece and fan, be provided with on the base be used for to battery charging's power source. Since the technical scheme is used, the utility model discloses can conveniently realize folding the accomodating of fan, portable has simple structure, characteristics with low costs.
Description
Technical Field
The utility model relates to a fan technical field, in particular to take foldable fan that can accomodate of charge-discharge function.
Background
Rechargeable fans are increasingly widely used, but rechargeable fans in the prior art are vertical non-folding type supporting structures, so that the rechargeable fans are inconvenient to store and carry.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take charge-discharge function's folding fan of accomodating to solve at least one above-mentioned technical problem.
In order to solve the above problem, as an aspect of the utility model provides a take folding fan of accomodating of charge-discharge function, include: base, battery, bracing piece and fan, the battery set up in the base, the lower extreme of bracing piece with but the base is connected through rotating coupling assembling pivot ground, the fan passes through power supply unit and installs the upper end of bracing piece, the battery is through running through the inside electric wire that sets up of bracing piece to the fan power supply, be formed with on the base and be used for holding the chamber of accomodating of bracing piece and fan, be provided with on the base be used for to battery charging's power source.
Preferably, rotation coupling assembling includes pull rod clamp plate, pull rod angle adjustment spare and pull rod latch fitting, pull rod angle adjustment spare is including can be around 360 degrees rotatory spherical angle adjustment parts of vertical axis and threaded connection portion, threaded connection portion with the top of spherical angle adjustment parts is connected, the pull rod clamp plate with the base is connected, just the pull rod clamp plate with form between the base one with the chamber that holds that spherical angle adjustment part shape matches, spherical angle adjustment part arranges in hold in the chamber, the pull rod latch fitting with threaded connection portion connects, the lower extreme of bracing piece passes through the pull rod latch fitting with pull rod angle adjustment spare fixed connection.
Preferably, the supporting rod and the fan are received in the receiving cavity after being folded in the same direction.
Preferably, the power supply assembly comprises an upper cover, a lower cover and a switching PCB, the switching PCB is disposed in a space enclosed by the upper cover and the lower cover, the upper cover and the lower cover are connected to each other through a fixing frame, and the switching PCB is connected to the wire.
Preferably, still be provided with the interface that charges that is used for charging external equipment on the base, power source, the interface that charges through set up in circuit board in the base with the battery is connected.
Preferably, the support rod adopts a telescopic pull rod structure.
Preferably, the base includes an upper case and a lower case coupled to each other.
Preferably, silica gel pads for preventing looseness are installed above and below the spherical angle adjusting part.
Since the technical scheme is used, the utility model discloses can conveniently realize folding the accomodating of fan, portable has simple structure, characteristics with low costs.
Drawings
Fig. 1 schematically shows a first perspective view of the present invention;
fig. 2 schematically shows a second perspective view of the present invention;
figure 3 schematically shows an exploded view of the invention;
figure 4 schematically illustrates a storage schematic of the present invention;
FIG. 5 schematically illustrates a schematic view of a rotational coupling assembly;
fig. 6 schematically shows a cross-sectional view of fig. 5.
Reference numbers in the figures: 1. a base; 2. a battery; 3. a support bar; 4. a fan; 5. an electric wire; 6. a receiving cavity; 7. a power interface; 8. a pull rod pressing plate; 9. a pull rod angle adjustment member; 10. a pull rod locking member; 11. a spherical angle adjusting part; 12. a wire passing opening; 13. an upper cover; 14. a lower cover; 15. switching the PCB; 16. a charging interface; 17. a circuit board; 18. an upper shell; 19. a lower case; 20. a threaded connection; 21. a fixing frame.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
An aspect of the utility model provides a take charge-discharge function's folding fan that can accomodate is provided, include: base 1, battery 2, bracing piece 3 and fan 4, battery 2 set up in the base 1, the lower extreme of bracing piece 3 with but base 1 is connected through rotating coupling assembling pivot ground, fan 4 is installed through the power supply unit the upper end of bracing piece 3, battery 2 is through running through the electric wire 5 that the inside of bracing piece 3 set up to fan 4 supplies power, be formed with on the base 1 and be used for holding the chamber 6 of accomodating of bracing piece 3 and fan 4, be provided with on the base 1 be used for to the power source 7 that battery 2 charges. Preferably, the support rod 3 and the fan 4 are received in the receiving cavity 6 after being folded in the same direction, so as to form a folded structure of a folded-in type.
When the fan is used, the battery can supply power to the fan 4, and after the fan is used, the fan is folded into a state shown in fig. 4 to store the fan.
Since the technical scheme is used, the utility model discloses can conveniently realize folding the accomodating of fan, portable has simple structure, characteristics with low costs.
Preferably, it includes pull rod clamp plate 8, pull rod angle adjusting part 9 and pull rod latch fitting 10 to rotate coupling assembling, pull rod angle adjusting part 9 is including can be around 360 degrees rotatory spherical angle adjusting part 11 and threaded connection portion 20 of vertical axis, threaded connection portion 20 with the top of spherical angle adjusting part 11 is connected, pull rod clamp plate 8 with base 1 is connected, just pull rod clamp plate 8 with form between the base 1 one with the chamber that holds that the 11 shapes of spherical angle adjusting part match, spherical angle adjusting part 11 is arranged in hold in the chamber, pull rod latch fitting 10 with threaded connection portion 20 connects, the lower extreme of bracing piece 3 passes through pull rod latch fitting 10 with pull rod angle adjusting part 9 fixed connection. By adopting the spherical rotating structure of the spherical angle adjusting part 11, the rotating connection can be realized by a simpler structure, and the adjustment of the blowing direction of the fan is convenient. The silica gel pad that is used for locking is installed from top to bottom of spherical angle adjustment portion 11, and the setting of silica gel pad can be inseparabler with hold the contact of intracavity wall, realizes locking effect.
Preferably, the ball-shaped angle adjusting part 11 is formed with a wire passing opening 12.
Preferably, the power supply assembly comprises an upper cover 13, a lower cover 14 and a through PCB 15, the through PCB 15 is disposed in a space enclosed by the upper cover 13 and the lower cover 14, the upper cover 13 and the lower cover 14 are connected to each other through a fixing frame 21, and the through PCB 15 is connected to the electric wire 5.
Preferably, the base 1 is further provided with a charging interface 16 for charging an external device, and the power interface 7 and the charging interface 16 are connected with the battery 2 through a circuit board 17 arranged in the base 1. In this way, a device requiring external charging, such as a mobile phone, can be charged through the charging interface 16.
Preferably, the support rod 3 adopts a telescopic pull rod structure. Thus, the blowing height of the fan can be adjusted.
Preferably, the base 1 comprises an upper shell 18 and a lower shell 19 connected to each other.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a take foldable fan that can accomodate of charge-discharge function which characterized in that includes: base (1), battery (2), bracing piece (3) and fan (4), battery (2) set up in base (1), the lower extreme of bracing piece (3) with base (1) is but through rotating coupling assembling pivot ground connection, fan (4) are installed through the power supply unit the upper end of bracing piece (3), battery (2) through running through electric wire (5) of the inside setting of bracing piece (3) to fan (4) power supply, be formed with on base (1) and be used for holding chamber (6) of accomodating of bracing piece (3) and fan (4), be provided with on base (1) be used for to power source (7) that battery (2) charge.
2. The foldable storable fan with the charging and discharging functions according to claim 1, wherein the rotating connection assembly comprises a pull rod pressing plate (8), a pull rod angle adjusting piece (9) and a pull rod locking piece (10), the pull rod angle adjusting piece (9) comprises a spherical angle adjusting part (11) and a threaded connection part (20) which can rotate 360 degrees around a vertical axis, the threaded connection part (20) is connected with the top end of the spherical angle adjusting part (11), the pull rod pressing plate (8) is connected with the base (1), a containing cavity matched with the spherical angle adjusting part (11) in shape is formed between the pull rod pressing plate (8) and the base (1), the spherical angle adjusting part (11) is arranged in the containing cavity, the pull rod locking piece (10) is connected with the threaded connection part (20), and the lower end of the support rod (3) passes through the pull rod locking piece (10) and the pull rod angle adjusting piece (9) ) And (4) fixedly connecting.
3. The stowable folding fan with charge-discharge function according to claim 2, characterized in that the support rod (3) and the fan (4) are housed in the housing cavity (6) after being rotated and folded in the same direction.
4. The stowable folding fan with charge-discharge function according to claim 1, characterized in that the power supply assembly comprises an upper cover (13), a lower cover (14), and a switching PCB (15), the switching PCB (15) is disposed in the space enclosed by the upper cover (13) and the lower cover (14), the upper cover (13) and the lower cover (14) are connected with each other through a fixing frame (21), and the switching PCB (15) is connected with the electric wire (5).
5. The foldable fan with the charge and discharge functions as claimed in claim 1, wherein the base (1) is further provided with a charging interface (16) for charging an external device, and the power interface (7) and the charging interface (16) are connected with the battery (2) through a circuit board (17) arranged in the base (1).
6. The stowable folding fan with charge-discharge function according to claim 1, characterized in that the support bar (3) adopts a telescopic pull bar structure.
7. The stowable folding fan with charge-discharge function according to claim 1, characterized in that the base (1) comprises an upper shell (18) and a lower shell (19) connected to each other.
8. The stowable folding fan with charge-discharge function according to claim 2, characterized in that a silicone pad for preventing looseness is attached to the upper and lower sides of the spherical angle adjusting portion (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921507029.3U CN210565233U (en) | 2019-09-11 | 2019-09-11 | Foldable fan capable of being stored and having charging and discharging functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921507029.3U CN210565233U (en) | 2019-09-11 | 2019-09-11 | Foldable fan capable of being stored and having charging and discharging functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210565233U true CN210565233U (en) | 2020-05-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921507029.3U Active CN210565233U (en) | 2019-09-11 | 2019-09-11 | Foldable fan capable of being stored and having charging and discharging functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210565233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022006906A1 (en) * | 2020-07-10 | 2022-01-13 | 深圳市进懿实业有限公司 | Oscillating telescopic folding fan |
-
2019
- 2019-09-11 CN CN201921507029.3U patent/CN210565233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022006906A1 (en) * | 2020-07-10 | 2022-01-13 | 深圳市进懿实业有限公司 | Oscillating telescopic folding fan |
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