CN217558588U - Rotary folding type multi-gear chargeable fan - Google Patents
Rotary folding type multi-gear chargeable fan Download PDFInfo
- Publication number
- CN217558588U CN217558588U CN202220660322.9U CN202220660322U CN217558588U CN 217558588 U CN217558588 U CN 217558588U CN 202220660322 U CN202220660322 U CN 202220660322U CN 217558588 U CN217558588 U CN 217558588U
- Authority
- CN
- China
- Prior art keywords
- fan
- gear
- support
- assembly
- chargeable
- 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.)
- Active
Links
- 230000005611 electricity Effects 0.000 abstract description 4
- 241000886569 Cyprogenia stegaria Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a chargeable fan of rotatory foldable many gears, including support, fan unit spare, on & off switch, control assembly and the mouth that charges, the support has the holding chamber, control assembly sets up in the holding intracavity, the on & off switch, the mouth that charges set up in one side and the on & off switch of support, the mouth that charges is connected with the control assembly electricity, fan unit spare rotates with the one end of support to be connected, the one end that the support is connected with fan unit spare has folding end for fan unit spare is folding along the rotate bracket, the on & off switch is used for controlling fan unit spare's gear to adjust. When the folding function is used, the air outlet of the fan component is opposite to the fan component, the fan component is rotated and folded around the folding end, so that the fan component and the bracket can be vertically placed on a desktop, and the fan component can be used by pressing a switch key; according to actual use requirements, the switch key is pressed to adjust the wind power gear of the fan assembly, so that convenience and humanization are realized; the charging port and the control assembly are equipped to meet the charging requirement and the off-line use.
Description
Technical Field
The utility model belongs to the technical field of the fan and specifically relates to indicate a rotatory foldable many gears chargeable fan.
Background
The fan is a common household appliance in daily life, the fan drives the fan blades to rotate through the motor, air is driven to flow to achieve the purpose of heat dissipation, the fan is a necessary product for people in summer and is popular among people due to the characteristics of light weight, convenience in carrying and the like.
The portable fan that commonly uses includes fan assembly and handle two parts, and fan assembly and handle are fixed knot structure, and the user can only hand the fan and accomplish the function of blowing, and in user's study and working process, still need vacate the hand or adopt other instruments to be used for supporting portable fan, and is low to different service environment's suitability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve not enough among the prior art to a certain extent at least, provide a rotatory foldable many gears chargeable fan.
In order to solve the technical problem, the embodiment of the utility model provides an adopt technical scheme is:
an embodiment of the utility model provides a chargeable fan of rotatory foldable many gears, including support, fan unit spare, on & off switch, control assembly and the mouth that charges, the support has the holding chamber, control assembly set up in the holding intracavity, the on & off switch the mouth that charges set up in one side of support just the on & off switch the mouth that charges with the control assembly electricity is connected, fan unit spare with the one end of support is rotated and is connected, the support with the one end that fan unit spare is connected has folding end, is used for fan unit spare along the support rotates foldingly, the on & off switch is used for control fan unit spare's gear is adjusted.
Furthermore, the folding end is provided with a mounting groove, the fan assembly comprises a connecting end, and the connecting end is rotatably connected with the mounting groove.
Further, the folding end still includes first pivot portion, first pivot portion set up in department in the middle of the mounting groove, the link still includes second pivot portion, second pivot portion set up in department in the middle of the link, first pivot portion with second pivot portion corresponds the setting, just first pivot portion with second pivot portion rotates and is connected.
Further, the folding end still includes the stopper, the stopper set up in the mounting groove, the link still includes the fixture block, the fixture block set up in second pivot portion week side and with second pivot portion interval sets up, the stopper be used for right the fixture block rotates and carries on spacingly.
Further, the rotation angle of the fan assembly along the bracket is less than or equal to 180 degrees.
Further, the switch key comprises a first gear, a second gear, a third gear and a fourth gear;
wherein,
when the switch key is in a first gear, the fan assembly is in a weak wind mode;
when the switch key is in a second gear, the fan assembly is in a stroke mode;
when the switch key is in a third gear, the fan assembly is in a strong wind mode;
when the switch key is in a fourth gear, the fan assembly is in an off mode.
Further, the fan assembly comprises a fan shell, fan blades and a motor, wherein the fan blades and the motor are arranged in the fan shell, and the motor is electrically connected with the fan blades and the control assembly.
Further, still include the hand area, support week side has the recess, the on & off switch the mouth that charges set up in the recess, the hand area lid is located the recess surface, just the hand area with support one end rigid coupling.
Further, the hand strap has joint portion, the support is kept away from the one end of folding end has the draw-in groove, joint portion card is located in the draw-in groove.
Further, the control assembly comprises a battery and a control board, and the fan assembly, the battery, the switch key and the charging port are electrically connected with the control board.
The embodiment of the utility model provides a beneficial effect lies in: an embodiment of the utility model provides a chargeable fan of rotatory foldable many gears, including support, fan unit spare, on & off switch, control assembly and the mouth that charges, the support has the holding chamber, control assembly set up in the holding intracavity, the on & off switch the mouth that charges set up in one side of support just the on & off switch the mouth that charges with the control assembly electricity is connected, fan unit spare with the one end of support is rotated and is connected, the support with the one end that fan unit spare is connected has folding end, is used for fan unit spare along the support rotates foldingly, the on & off switch is used for control fan unit spare's gear is adjusted. When the folding function is used, the air outlet of the fan component is opposite to the fan component, the fan component is rotated and folded around the folding end, so that the fan component and the bracket can be vertically placed on a desktop, the fan component can be used by pressing an on-off key, and the folding fan component has high applicability to different use environments; according to actual use requirements, the switch key is pressed to adjust the wind power gear of the fan assembly, so that convenience and humanization are realized; certainly, the charging port and the control assembly are equipped to meet the charging requirement and be used off line.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a rotary folding type multi-gear rechargeable electric fan according to an embodiment of the present invention;
fig. 2 is a schematic folding view of the rotary folding type multi-gear chargeable fan provided in the embodiment of the present invention;
fig. 3 is an exploded schematic view of a rotary folding type multi-gear rechargeable fan according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a bracket according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a fan assembly according to an embodiment of the present invention;
fig. 6 is a partial exploded view provided by an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and are intended to be used for explaining the present invention, but should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Please refer to fig. 1 to 3, an embodiment of the present invention provides a rotary foldable multi-gear rechargeable fan, including a support 1, a fan assembly 2, an on/off switch 3, a control assembly 4 and a charging port 5, the support 1 has a holding cavity, the control assembly 4 is disposed in the holding cavity, the on/off switch 3, the charging port 5 is disposed on one side of the support 1 and the on/off switch 3, the charging port 5 is electrically connected to the control assembly 4, the fan assembly 2 is connected to one end of the support 1, one end of the support 1 connected to the fan assembly 2 has a folding end 11, the fan assembly 2 is folded along the support 1, the on/off switch 3 is used for gear adjustment of the control fan assembly 2.
When the folding function is used, the air outlet of the fan component 2 is opposite to the fan component, the fan component 2 is folded around the folding end 11 in a rotating way, so that the fan component 2 and the bracket 1 can be vertically placed on a desktop, and can be used by pressing the on-off key 3, and the folding fan component has high applicability to different use environments; according to actual use requirements, the switch key 3 is pressed to adjust the wind power gear of the fan assembly 2, so that convenience and humanization are realized; of course, the charging port 5 and the control component 4 are equipped to meet the charging requirement and the off-line use.
Further, referring to fig. 2 and 4, the folding end 11 is formed with a mounting groove 111, the fan assembly 2 includes a connecting end 21, and the connecting end 21 is rotatably connected to the mounting groove 111.
In this embodiment, folding end 11 is seted up mounting groove 111 and is made things convenient for connecting 21 grafting of fan unit 2, and when using folding function, fan unit 2's air outlet is just to oneself, and is folding fan unit 2's connecting end 21 round folding end 11 rotation for fan unit 2 can be put on the desktop with support 1 immediately, presses on & off switch 3 and can use, and is high to different service environment's suitability.
Further, referring to fig. 2, 4 to 5, the folding end 11 further includes a first rotating shaft portion 112, the first rotating shaft portion 112 is disposed in the middle of the mounting groove 111, the connecting end 21 further includes a second rotating shaft portion 211, the second rotating shaft portion 211 is disposed in the middle of the connecting end 21, the first rotating shaft portion 112 and the second rotating shaft portion 211 are disposed correspondingly, and the first rotating shaft portion 112 and the second rotating shaft portion 211 are rotatably connected.
In this embodiment, the mounting groove 111 has an outer wall 1111 and an inner cavity surrounded by the outer wall 1111, the size of the mounting groove 111 is larger than that of the first rotating shaft part 112, and the first rotating shaft part 112 is disposed in the middle of the inner cavity of the mounting groove 111; first pivot portion 112 is hollow structure, and first pivot portion 112 highly be less than the height of mounting groove 111, second pivot portion 211 is inserted and is located in first pivot portion 112's hollow structure, fan unit 2 laminates with the outer wall 1111 of mounting groove 111 this moment, when using folding function, fan unit 2's air outlet is just to oneself, second pivot portion 211 with fan unit 2 is round first pivot portion 112 rotation folding, make fan unit 2 and support 1 can put upright on the desktop, press switch key 3 and can use, the suitability to different service environment is high.
Further, folding end 11 still includes stopper 113, stopper 113 sets up in mounting groove 111, and link 21 still includes fixture block 212, and fixture block 212 sets up in second pivot portion 211 week side and sets up with second pivot portion 211 interval, and stopper 113 is used for rotating fixture block 212 and carries on spacingly.
In this embodiment, in order to ensure that the fan assembly 2 can rotate in place during folding and rotating, a fixture block 212 is disposed at the outer side of the second rotating shaft portion 211, and the shape of the fixture block 212 is disposed around the second rotating shaft portion 211 and spaced from the second rotating shaft portion 211; meanwhile, a limiting block 113 is arranged in the mounting groove 111; when the folding function is used, the air outlet of the fan component 2 is opposite to the fan component 2, the second rotating shaft part 211 of the fan component 2 rotates around the first rotating shaft part 112, when the clamping block 212 touches the limiting block 113, the limiting block 113 limits the second rotating shaft part 211 to continue rotating, at the moment, the fan component 2 and the bracket 1 can be vertically placed on a desktop, the folding function can be used by pressing the switch key 3, and the folding function is high in applicability to different use environments.
Further, the rotation angle of the fan assembly 2 along the bracket 1 is less than or equal to 180 °.
In this embodiment, when using the folding function, the air outlet of fan module 2 is just facing oneself, and second pivot portion 211 rotates 180 degrees towards the right direction, and fan module 2 and support 1 stand on the desktop, press on & off key 3 and can use.
Further, the switch key 3 includes a first gear, a second gear, a third gear and a fourth gear; when the switch key 3 is in a first gear, the fan assembly 2 is in a weak wind mode; when the switch key 3 is in the second gear, the fan assembly 2 is in a wind stroke mode; when the switch key 3 is in a third gear, the fan assembly 2 is in a strong wind mode; when the switch key 3 is in the fourth gear, the fan assembly 2 is in the off mode.
In this embodiment, the on-off key 3 is pressed one by one, and the fan assembly 2 sequentially outputs a weak wind mode, a medium wind mode, a strong wind mode, and a turn-off mode; the mode can be switched by one key, the wind speed and the wind quantity can be adjusted in three gears, the operation is simple, convenient and quick, and the running time can reach 5 hours.
Further, the fan assembly 2 further includes a fan housing 22, a fan blade 23 and a motor, the fan blade 23 and the motor are disposed in the fan housing 22, and the motor is electrically connected to the fan blade 23 and the control assembly 4.
In this embodiment, the fan blade 23 is disposed in the fan housing 22, which can protect the fan blade from touching; the motor adopts a brushless motor, has the characteristics of high efficiency, low energy consumption, low noise and long service life, can save cost and meet the use requirement.
Further, please refer to fig. 6, further comprising a hand strap 6, a groove 12 is formed around the bracket 1, the switch key 3 and the charging port 5 are disposed in the groove 12, the hand strap 6 covers the surface of the groove 12, and the hand strap 6 is fixedly connected to one end of the bracket 1.
In this embodiment, the support 1 includes an upper support 13 and a lower support 14, the upper support 13 and the lower support 14 are enclosed to form an accommodating cavity, a groove 12 is formed in the enclosing position of the upper support 13 and the lower support 14 and used for accommodating the hand strap 6, and meanwhile, the switch key 3 and the charging port 5 are arranged at the groove 12, and since the shape of the hand strap 6 is matched with that of the support 1, the annular rubber hand strap is adopted, so that the switch key 3 and the charging port 5 can be shielded, the switch key 3 and the charging port 5 can be protected, the appearance is novel, and the space can be saved; moreover, the support 1 can be held by hand, can be folded, and is flexible and convenient.
Furthermore, the hand strap 6 has a clamping portion 61, one end of the bracket 1 away from the folding end 11 has a clamping slot 15, and the clamping portion 61 is clamped in the clamping slot 15.
In this embodiment, in order to avoid the hand strap 6 to drop, set up draw-in groove 15 in the one end of support 1, set up joint portion 61 in the one end of hand strap 6 simultaneously, locate draw-in groove 15 with joint portion 61 card, can avoid dropping of hand strap 6.
Further, the control assembly 4 includes a battery 41 and a control board 42, and the fan assembly 2, the battery 41, the switch key 3 and the charging port 5 are electrically connected to the control board 42.
In the embodiment, 411 safe, pollution-free, memory-free and pollution-free 3.7V lithium ion batteries with rated capacity up to 1500mAh are arranged in the accommodating cavity, and the service life is long; wherein, the charging port 5 adopts a micro-USB charging port as a product charging input port, and a mobile phone charger or an adapter with a USB output port can be directly used for charging the product.
It should be noted that, when the USB cable is charged: pull open the annular rubber hand area of support 1 department, expose the USB mouth that charges, insert the USB mouth that charges with the one end of USB line, the female seat of USB of adapter or computer is connected to the other end. When the adapter or the computer outputs 5V, the full charge needs about 2 hours (the embodiment adopts the adapter of 5V/1A), the embodiment is provided with an indicator light, the indicator light is in a charging state when the indicator light is on a red light, and the indicator light is on a green light after the full charge; when the battery 41 is short of electricity, the fan is automatically turned off, and the device has the functions of overcharge and overdischarge protection, trickle charge and charge state indication.
To sum up, the rotary folding type multi-gear chargeable fan provided by the utility model has the advantages that when the folding function is used, the air outlet of the fan component is just opposite to the fan component, the fan component is rotated and folded around the folding end, so that the fan component and the bracket can be vertically placed on a desktop, and the fan component can be used by pressing the on-off key, therefore, the applicability to different use environments is high; according to actual use requirements, the switch key is pressed to adjust the wind power gear of the fan assembly, and the fan assembly is convenient and humanized; the charging port and the control assembly are equipped to meet the charging requirement and the off-line use.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The rotary folding type multi-gear chargeable fan is characterized by comprising a support, a fan assembly, an on-off key, a control assembly and a charging port, wherein the support is provided with a containing cavity, the control assembly is arranged in the containing cavity, the on-off key and the charging port are arranged on one side of the support, the on-off key and the charging port are electrically connected with the control assembly, the fan assembly is rotatably connected with one end of the support, a folding end is arranged at one end, connected with the fan assembly, of the support and used for the fan assembly to rotate and fold along the support, and the on-off key is used for controlling gear adjustment of the fan assembly.
2. The rotary folding type multi-gear chargeable fan as recited in claim 1, wherein said folding end is provided with a mounting groove, and said fan assembly comprises a connecting end rotatably connected to said mounting groove.
3. The rotary folding type multi-gear chargeable fan according to claim 2, wherein the folding end further comprises a first rotating shaft portion disposed at a middle of the mounting groove, the connecting end further comprises a second rotating shaft portion disposed at a middle of the connecting end, the first rotating shaft portion is disposed corresponding to the second rotating shaft portion, and the first rotating shaft portion is rotatably connected to the second rotating shaft portion.
4. The rotary folding type multi-gear chargeable fan according to claim 3, wherein the folding end further comprises a limiting block disposed in the mounting groove, the connecting end further comprises a retaining block disposed around and spaced apart from the second rotating shaft, and the limiting block is used for limiting rotation of the retaining block.
5. The rotary folding multi-position chargeable fan of claim 1, wherein the angle of rotation of the fan assembly along the bracket is equal to or less than 180 °.
6. The rotary folding multi-position chargeable fan of claim 1, wherein said switch comprises a first position, a second position, a third position, and a fourth position; wherein,
when the switch key is in a first gear, the fan assembly is in a weak wind mode;
when the switch key is in a second gear, the fan assembly is in a stroke mode;
when the switch key is in a third gear, the fan assembly is in a strong wind mode;
when the switch key is in a fourth gear, the fan assembly is in an off mode.
7. The rotary folding multi-gear chargeable fan of claim 1, wherein the fan assembly comprises a fan housing, fan blades, and a motor, wherein the fan blades and the motor are disposed in the fan housing, and wherein the motor is electrically connected to the fan blades and the control assembly.
8. The rotary folding type multi-gear chargeable fan according to claim 1, further comprising a hand strap, wherein a groove is formed on the periphery of the bracket, the switch key and the charging port are disposed in the groove, the hand strap is covered on the surface of the groove, and the hand strap is fixedly connected with one end of the bracket.
9. The rotary folding type multi-gear chargeable fan as claimed in claim 8, wherein the hand strap has a clamping portion, and the end of the bracket away from the folding end has a clamping groove, and the clamping portion is clamped in the clamping groove.
10. The rotary folding multi-position chargeable fan of claim 1, wherein the control assembly comprises a battery and a control board, and the fan assembly, the battery, the switch key and the charging port are electrically connected to the control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220660322.9U CN217558588U (en) | 2022-03-24 | 2022-03-24 | Rotary folding type multi-gear chargeable fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220660322.9U CN217558588U (en) | 2022-03-24 | 2022-03-24 | Rotary folding type multi-gear chargeable fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217558588U true CN217558588U (en) | 2022-10-11 |
Family
ID=83470618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220660322.9U Active CN217558588U (en) | 2022-03-24 | 2022-03-24 | Rotary folding type multi-gear chargeable fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217558588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024022131A1 (en) * | 2022-07-26 | 2024-02-01 | 广州希脉创新科技有限公司 | Photographic modeling fan |
-
2022
- 2022-03-24 CN CN202220660322.9U patent/CN217558588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024022131A1 (en) * | 2022-07-26 | 2024-02-01 | 广州希脉创新科技有限公司 | Photographic modeling fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217558588U (en) | Rotary folding type multi-gear chargeable fan | |
| CN209845221U (en) | Multifunctional Bluetooth sound equipment | |
| CN108691788A (en) | A kind of mobile power formula Multifunctional miniature electric fan | |
| CN211930281U (en) | Multifunctional charger baby | |
| CN214425544U (en) | Energy-storage multifunctional tripod | |
| CN210509674U (en) | Multifunctional portable fan | |
| CN213981275U (en) | Handheld fan with Type-C bidirectional interface | |
| CN202111485U (en) | Multifunctional film solar bag | |
| CN221058051U (en) | Two-in-one rotatable charging interface's treasured that charges | |
| CN220172881U (en) | Portable power source with cooling structure | |
| CN217003707U (en) | Rechargeable GPS-RTK (global positioning system-real time kinematic) thin bracket convenient and flexible to install | |
| CN219613246U (en) | Split umbrella head with fan and umbrella | |
| CN211908865U (en) | Cell-phone back splint with fan | |
| CN111181212A (en) | Portable charger with multiple power generation modes | |
| CN219412786U (en) | Cup-shaped small-volume wind power generation equipment | |
| CN211778108U (en) | Handheld mini fan with base | |
| CN211958821U (en) | Super quick-charging portable power supply assembly | |
| CN214247752U (en) | Folding fan with cell phone stand | |
| CN212985588U (en) | Mini control by temperature change fan based on sensor | |
| CN210317854U (en) | Handheld portable double-motor double-fan-blade fan | |
| CN216518750U (en) | Foldable and rotatable handheld fan | |
| CN2447943Y (en) | Mobile phone charger | |
| CN211174711U (en) | Mini vibration massage charging handheld fan | |
| CN216819475U (en) | Novel charger baby structure of lithium ion secondary battery | |
| CN211406061U (en) | Portable two grabs wireless support that fills |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |