CN204783761U - Mini USB fan of multi -functional rotation - Google Patents
Mini USB fan of multi -functional rotation Download PDFInfo
- Publication number
- CN204783761U CN204783761U CN201520560821.0U CN201520560821U CN204783761U CN 204783761 U CN204783761 U CN 204783761U CN 201520560821 U CN201520560821 U CN 201520560821U CN 204783761 U CN204783761 U CN 204783761U
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- China
- Prior art keywords
- shell
- roll
- rotating junction
- fan
- time
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Abstract
The utility model discloses a mini USB fan of multi -functional rotation, rotate the casing under and including last rotation casing on rotate and be equipped with the assembly chamber in the casing the assembly intracavity is equipped with the motor, the motor is connected with the fan flabellum, on rotate the casing and rotate the casing under with through pivot swing joint the connector that is connected with compatible USB and cell -phone on the casing and connects rotates down, the connector is connected with the motor electricity. The utility model discloses a fan inserts the mobile device, insert the motionless condition of end under, the fan rotates 180 degrees according to about the plastic housing center (left and right sides). Can be used for the mobile device square with fan work in the other direction, make things convenient for the mobile device can the front reverse side compatible, the compatibility of frequent plug of reduction equipment and single face, specifically the utility model discloses a neotype connector can compatible USB and the connector that connects of cell -phone, and the practicality is stronger.
Description
Technical field
The utility model relates to consumer goods industries, is specifically related to the mini USB fan of a kind of Multifunctional rotary.
Background technique
The mini fan of existing universal USB generally includes and adopts USB joint, base and fan head, the USB that directly can insert computer in use directly uses, convenient and simple, the dark hobby by office worker, but the direction of the mini fan fan head of such USB is fixed at present, need when changing direction to pull out the joint inserting respective direction, so regular plug easily damages the joint on fan, fan joint current is in addition commonly USB joint, versatility is restricted, can not uses flexibly.
Model utility content
The purpose of this utility model is to provide a kind of Multifunctional rotary mini USB fan.
According to one side of the present utility model, provide the mini USB fan of a kind of Multifunctional rotary, comprise roll-shell and lower roll-shell, assembly cavity is provided with on described in roll-shell, in described assembly cavity, be provided with motor, described motor is connected with electric fan, and described upper roll-shell and lower roll-shell are flexibly connected by rotating shaft, described lower roll-shell is connected with the connecting head of compatible USB and mobile phone joint, and described connecting head is electrically connected with motor.
Further, between described motor and electric fan, sheath is provided with.
Further, described connecting head comprises connection housing, the second connection chamber being provided with the first connection chamber mated with mobile phone joint and mating with USB joint in described connection housing, described first connection chamber and the second connection chamber are respectively equipped with the first splicing ear be electrically connected to each other and the second splicing ear.
Further, described upper roll-shell to comprise on interengageable first roll-shell on roll-shell and second, on described first, roll-shell is provided with rotating junction on Semicircular first, on described second, roll-shell is provided with rotating junction on Semicircular second, on described first, rotating junction is provided with the first shrinkage pool, on described second, rotating junction is provided with the first projection mated with the first shrinkage pool, and on described first, on rotating junction and second, rotating junction is equipped with the first rotation slot mated with rotating shaft.
Further, described lower roll-shell comprises interengageable first time roll-shell and second time roll-shell, described first time roll-shell is provided with Semicircular first time rotating junction, described second time roll-shell is provided with Semicircular second time rotating junction, described first time rotating junction is provided with the second shrinkage pool, described second time rotating junction is provided with the second projection mated with the second shrinkage pool, described first time rotating junction and second time rotating junction all have opening, described rotating shaft is located on the opening of this first time rotating junction, the second rotation slot is provided with in described second time rotating junction, the size of described opening is equal to or greater than the width of rotating junction on rotating junction and second on first.
The beneficial effects of the utility model are: fan of the present utility model inserts mobile device, and when insertion end is motionless, fan revolves turnback according to plastic shell center upper and lower (left and right).May be used for mobile device pros and opposite direction fan work, facilitate mobile device energy front reverse side compatible, minimizing equipment often plugs, with the compatibility of one side, specifically the utility model adopts novel connecting head, can the connecting head of compatible USB and mobile phone joint, and practicability is stronger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mini USB fan of Multifunctional rotary.
Fig. 2 is the exploded perspective view of the mini USB fan of Multifunctional rotary.
Fig. 3 is the schematic cross-section of connecting head.
Fig. 4 is working state schematic representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 to Fig. 4 show schematically show according to the mini USB fan of a kind of Multifunctional rotary of the present utility model.
The mini USB fan of a kind of Multifunctional rotary that the present embodiment provides, comprise roll-shell 001 and lower roll-shell 002, assembly cavity 003 is provided with on described in roll-shell 001, motor 004 is provided with in described assembly cavity 003, described motor 004 is connected with electric fan 005, sheath 006 is provided with between described motor 004 and electric fan 005, described upper roll-shell 001 and lower roll-shell 002 are flexibly connected by rotating shaft 005, described lower roll-shell 002 is connected with the connecting head 007 of compatible USB and mobile phone joint, described connecting head 007 is electrically connected with motor, described connecting head 007 comprises and connects housing 008, the first connection chamber 009 mated with mobile phone joint and the second connection chamber 010 mated with USB joint is provided with in described connection housing 008, described first connection chamber 009 and the second connection chamber 010 are respectively equipped with the first splicing ear 011 and the second splicing ear 012 be electrically connected to each other.
Specifically, described upper roll-shell 001 to comprise on interengageable first roll-shell 014 on roll-shell 013 and second, on described first, roll-shell 013 is provided with rotating junction 015 on Semicircular first, on described second, roll-shell 014 is provided with rotating junction 016 on Semicircular second, on described first, rotating junction 015 is provided with the first shrinkage pool 017, on described second, rotating junction 016 is provided with the first projection 018 mated with the first shrinkage pool 017, on described first, on rotating junction 015 and second, rotating junction 016 is equipped with the first rotation slot 019 mated with rotating shaft 005, described lower roll-shell 002 comprises interengageable first time roll-shell 020 and second time roll-shell 021, described first time roll-shell 020 is provided with Semicircular first time rotating junction 022, described second time roll-shell 021 is provided with Semicircular second time rotating junction 023, described first time rotating junction 022 is provided with the second shrinkage pool (not shown), described second time rotating junction 023 is provided with the second projection 024 mated with the second shrinkage pool, described first time rotating junction 022 and second time rotating junction 023 all have opening 025, described rotating shaft 005 is located on the opening 025 of this first time rotating junction 022, the second rotation slot 026 is provided with in described second time rotating junction 023, the size of described opening 025 is equal to or greater than the width of rotating junction 016 on rotating junction on first 015 and second.
The beneficial effects of the utility model are: fan of the present utility model inserts mobile device, and when insertion end is motionless, fan revolves turnback according to plastic shell center upper and lower (left and right).May be used for mobile device pros and opposite direction fan work, facilitate mobile device energy front reverse side compatible, minimizing equipment often plugs, with the compatibility of one side, specifically the utility model adopts novel connecting head 007, can the connecting head 007 of compatible USB and mobile phone joint, and practicability is stronger.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (5)
1. the mini USB fan of Multifunctional rotary, it is characterized in that, comprise roll-shell and lower roll-shell, assembly cavity is provided with on described in roll-shell, in described assembly cavity, be provided with motor, described motor is connected with electric fan, and described upper roll-shell and lower roll-shell are flexibly connected by rotating shaft, described lower roll-shell is connected with the connecting head of compatible USB and mobile phone joint, and described connecting head is electrically connected with motor.
2. the mini USB fan of Multifunctional rotary according to claim 1, is characterized in that, between described motor and electric fan, be provided with sheath.
3. the mini USB fan of Multifunctional rotary according to claim 1, it is characterized in that, described connecting head comprises connection housing, the second connection chamber being provided with the first connection chamber mated with mobile phone joint and mating with USB joint in described connection housing, described first connection chamber and the second connection chamber are respectively equipped with the first splicing ear be electrically connected to each other and the second splicing ear.
4. the mini USB fan of Multifunctional rotary according to claim 1, it is characterized in that, described upper roll-shell to comprise on interengageable first roll-shell on roll-shell and second, on described first, roll-shell is provided with rotating junction on Semicircular first, on described second, roll-shell is provided with rotating junction on Semicircular second, on described first, rotating junction is provided with the first shrinkage pool, on described second, rotating junction is provided with the first projection mated with the first shrinkage pool, on described first, on rotating junction and second, rotating junction is equipped with the first rotation slot mated with rotating shaft.
5. the mini USB fan of Multifunctional rotary according to claim 1, it is characterized in that, described lower roll-shell comprises interengageable first time roll-shell and second time roll-shell, described first time roll-shell is provided with Semicircular first time rotating junction, described second time roll-shell is provided with Semicircular second time rotating junction, described first time rotating junction is provided with the second shrinkage pool, described second time rotating junction is provided with the second projection mated with the second shrinkage pool, described first time rotating junction and second time rotating junction all have opening, described rotating shaft is located on the opening of this first time rotating junction, the second rotation slot is provided with in described second time rotating junction, the size of described opening is equal to or greater than the width of rotating junction on rotating junction and second on first.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560821.0U CN204783761U (en) | 2015-07-29 | 2015-07-29 | Mini USB fan of multi -functional rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560821.0U CN204783761U (en) | 2015-07-29 | 2015-07-29 | Mini USB fan of multi -functional rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204783761U true CN204783761U (en) | 2015-11-18 |
Family
ID=54523817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560821.0U Expired - Fee Related CN204783761U (en) | 2015-07-29 | 2015-07-29 | Mini USB fan of multi -functional rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204783761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10504394B2 (en) | 2017-01-09 | 2019-12-10 | The Original Selfie Fan Company, LLC | Smart phone fan and LED display |
-
2015
- 2015-07-29 CN CN201520560821.0U patent/CN204783761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10504394B2 (en) | 2017-01-09 | 2019-12-10 | The Original Selfie Fan Company, LLC | Smart phone fan and LED display |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20210729 |