WO2017181412A1 - 一种风扇 - Google Patents

一种风扇 Download PDF

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Publication number
WO2017181412A1
WO2017181412A1 PCT/CN2016/080007 CN2016080007W WO2017181412A1 WO 2017181412 A1 WO2017181412 A1 WO 2017181412A1 CN 2016080007 W CN2016080007 W CN 2016080007W WO 2017181412 A1 WO2017181412 A1 WO 2017181412A1
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WO
WIPO (PCT)
Prior art keywords
support rod
baffle
cavity
top cover
power supply
Prior art date
Application number
PCT/CN2016/080007
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English (en)
French (fr)
Inventor
邢皓宇
Original Assignee
邢皓宇
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 邢皓宇 filed Critical 邢皓宇
Priority to PCT/CN2016/080007 priority Critical patent/WO2017181412A1/zh
Publication of WO2017181412A1 publication Critical patent/WO2017181412A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation

Definitions

  • the present invention relates to the field of household goods and, more particularly, to a fan.
  • the fan mainly uses the motor to drive the fan blade to rotate the air to accelerate the circulation, thereby achieving the purpose of cooling off the heat and circulating air.
  • the existing fans are relatively large in size, are not convenient to carry, are relatively complicated to operate, are not securely fixed, and cannot meet the requirements of people.
  • some mini fans have been developed, and these mini fans can be used for people. In your hand, enjoy the coolness of the fan anytime, anywhere.
  • the technical problem to be solved by the present invention is to provide a fan that is more firmly fixed.
  • a fan includes a housing and a support rod, the housing is provided with a fastening member, the fastening member is clamped and fixed to the support rod, and the inner surface of the fastening member is provided with a buckle The fastening protrusion is disposed opposite to the outer surface of the support rod.
  • the fastening member comprises an arc surface, the fastening protrusion is disposed on the arc surface, the arc surface is matched with an outer surface of the support rod, and the cross section of the arc surface is a semicircular arc shape
  • the support rod is cylindrically disposed. In this way, the setting of the arc surface can better fix the support rod, and the curvature of the arc surface can be better adjusted according to the curvature of the support rod, so that the curved surface can be better fitted with the support rod, so that The support rod can be fixed more stably, and the fastening protrusion can better clamp the support rod, which effectively increases the friction between the fastening member and the support rod, making the support rod more difficult. Pull out, so that the fan is more durable; the cylindrical support rod can more easily support the bending of the rod, making the bending of the support rod easier and less laborious, and the curved surface can be better matched with the support rod for clamping.
  • a limiting surrounding bone is disposed on the arc surface, and the housing is provided with a fixing groove matched with the limiting surrounding bone, and the limiting surrounding bone extends radially along the arc surface, the limiting circumference There is a weight reduction groove on the bone.
  • the limiting bone and the fixing groove are well matched, so that the fastening member can be firmly fixed on the casing, thereby It is better to fix the support rod, and the limiting bone extends along the arc surface, so that the fastening member can be better fixed and fixed, and the fastening member can be easily disassembled; the setting of the weight reduction groove can be very A good reduction in the weight of the fastening member makes the fashion more convenient to carry, and at the same time, it can save consumables and further reduce the production cost.
  • the arc surface portion is fixedly connected or integrally formed with the limiting bone, and the fastening protrusion is fixedly connected or integrally formed with the fastening member.
  • a cavity is disposed in the housing, and the cavity is provided with a top cover, the top cover can cover the cavity, and the support rod can be bent and placed in the cavity.
  • the arrangement of the cavity allows the support rod to be placed in the cavity with great convenience, so that the support rod can be accommodated very well, and the top cover can be closed on the cavity, which is very effective for the inside of the cavity. Covering, preventing dust or water drops from falling into the cavity, is very effective to ensure the normal operation of the fan; when the fan is not in use, the support rod is bent and stored into the cavity, the fan can become the decoration of the desktop, When the support rod is taken out of the cavity, the cavity can be used as a pen holder or a business card case, making the fan very practical.
  • a first baffle and a second baffle are disposed in the cavity, the first baffle is symmetrically disposed with the second baffle, and the first baffle and the second baffle are both disposed Top cover groove.
  • the arrangement of the first baffle and the second baffle can well reinforce the cavity, so that the inner wall of the cavity is more firm, so that the components housed in the cavity can be well protected;
  • the first baffle and the second baffle can well divide the inner space of the casing to better utilize the space inside the casing, and the first baffle and the second baffle can shield the inner circuit well.
  • the interior of the cavity looks very neat and tidy; the arrangement of the top cover groove makes the installation of the top cover very convenient and labor-saving, which makes the use of the fan more convenient.
  • a top cover slot is disposed on the first baffle and the second baffle, and the top cover slot is disposed at a right angle to the top cover groove.
  • the setting of the top cover slot is very convenient for the storage and placement of the top cover.
  • the top cover can be inserted into the top cover slot, so that the fixed cover of the top cover can be very well realized. , it can very well prevent the loss of the top cover, thus ensuring the durability of the top cover, and the top cover is inserted
  • the space of the cavity can be well divided, and the use of the cavity as a pen holder or a business card case can be utilized to achieve multifunctional use of the fan.
  • One end of the support rod is connected with a motor, the other end of the support rod is connected with a power source, a hollow portion is disposed in the support rod, and a connection line between the power source and the motor passes through the hollow portion. .
  • the support rod can well connect the motor with the power source, which is very convenient for the arrangement of the line, and the support rod also protects the line very well, so that the appearance of the fan is more simple and beautiful.
  • the housing includes a power supply compartment, the power supply is disposed in the power supply compartment, and a partition protrusion is disposed between the power supply compartment and the cavity.
  • the partition bulge is very good to divide the cavity and the power supply compartment, so that the cavity can be better utilized, and the power supply compartment can be well protected, so that the power supply in the power supply compartment can be well Protection, so that the fan can run very well and efficiently.
  • the housing is provided with a hollow column, the hollow column extends into the power supply compartment, the hollow column is in communication with the power supply compartment, and the housing is further provided with a switch limiting bone and an interface limit The surrounding bone, the switch limiting bone and the interface limiting bone are in communication with the power supply compartment.
  • the hollow column is well set to protect the line, and the line through the support rod is connected to the power supply bin through the hollow column, and the arrangement of the line is very simple and beautiful; the switch limit bone and the interface limit bone It is connected to the power supply compartment for better wiring, making the layout of the wiring very simple and convenient.
  • the invention adopts the structure of the fastening member, so that the fixing of the support rod is very convenient and simple, and the fastening member can clamp and fix the support rod very well, and the installation and disassembly of the fastening member and the support rod are very convenient.
  • the fastening protrusion is disposed on the inner surface of the fastening member, which effectively increases the friction between the fastening member and the support rod, so that the fixing of the support rod is more stable, and the support rod can be freely bent and deformed, thereby Make the fan more durable.
  • FIG. 1 is a schematic structural view of a fastening member according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of a fastening member according to an embodiment of the present invention.
  • Figure 3 is an exploded view of the fan of the embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a casing according to an embodiment of the present invention.
  • Figure 5 is a schematic structural view of a rear fixing member according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural view of a front fixing member according to an embodiment of the present invention.
  • Figure 7 is a schematic structural view of a blade according to an embodiment of the present invention.
  • Figure 8 is a schematic structural view of a back cover according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural view of a casing according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural view of a first baffle according to an embodiment of the present invention.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of “plurality” is two or two unless otherwise stated. More than one.
  • the term “comprises” and its variations are intended to cover a non-exclusive inclusion.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • the embodiment discloses a fan.
  • the fan includes a housing 1 and a support rod 16.
  • the housing 1 is provided with a fastening member 4, and the fastening member 4 clamps and fixes the support rod 16.
  • the fastening surface of the fastening member 4 is provided with a fastening protrusion 41, and the fastening protrusion 41 is disposed opposite to the outer surface of the support rod 16.
  • the structure of the fastening member 4 is adopted, so that the fixing of the support rod 16 is very convenient and simple, and The fastening member 4 can clamp and fix the support rod 16 very well, and the fastening member 4 and the support rod 16 are very convenient to be attached and detached.
  • the fastening protrusion 41 is disposed on the inner surface of the fastening member 4, which is very effective.
  • the friction between the fastening member 4 and the support rod 16 is increased, so that the fixing of the support rod 16 is more stable, and the support rod 16 can be freely bent and deformed, thereby making the fan more durable.
  • the fastening member 4 includes an arcuate portion 42 provided on the arcuate portion 42.
  • the arcuate portion 42 cooperates with the outer surface of the support rod 16, and the arcuate portion 42 has a semicircular arc shape in cross section, and the arc surface portion 42
  • the setting can better fix the support rod 16, and the curvature of the curved surface portion 42 can be better adjusted according to the curvature of the support rod 16, so that the curved surface portion 42 can better fit the support rod 16, so that The support rod 16 can be fixed more stably, and the better fastening of the support rod 16 by the fastening protrusion 41 can effectively increase the friction between the fastening member 4 and the support rod 16 so that the support
  • the rod 16 is more difficult to pull out, so that the fan is more durable, the support rod 16 is cylindrically arranged, and the cylindrical support rod 16 can more conveniently support the bending of the rod 16, so that the bending of the support rod 16 is more relaxed and labor-saving.
  • the curved portion 42 can also be better clampe
  • the curved surface portion 42 is provided with a limiting surrounding bone 43.
  • the housing 1 is provided with a fixing groove 153 matched with the limiting surrounding bone 43.
  • the limiting surrounding bone 43 extends radially along the curved surface portion 42, and the limiting surrounding bone 43 is fixed and fixed.
  • the groove 153 is well matched, so that the fastening member 4 can be fixed very firmly on the housing 1 so as to better support the support rod 16
  • the fixing of the limiting bone 43 extends along the curved surface portion 42, so that the fastening member 4 can be better mounted and fixed, and the fastening member 4 is conveniently disassembled; the limiting bone 43 is provided with weight reduction.
  • the groove 44 and the setting of the weight reducing groove 44 can well reduce the weight of the fastening member 4, so that the wind is more convenient to carry, and the utility model can also save the consumables and further reduce the production cost.
  • the curved surface portion 42 is fixedly connected or integrally formed with the limiting surrounding bone 43.
  • the fastening protrusion 41 is fixedly connected or integrally formed with the fastening member 4, which is convenient for processing and production of the fastening member 4, and facilitates the ejection of the fastening member 4. Therefore, the production cost of the fastening member 4 is further reduced, and the integrally formed arrangement also makes the fastening and dismounting of the fastening member 4 more convenient and simple, further saving labor cost, and further reducing the production cost of the fan, thereby being excellent. Increased market competitiveness.
  • the housing 1 is provided with a cavity 14 , and the cavity 14 is provided with a top cover 15 , the top cover 15 can cover the cavity 14 , the support rod 16 can be bent and placed in the cavity 14 , the cavity 14 is arranged,
  • the support rod 16 can be placed in the cavity 14 with great flexibility, so that the support rod 16 can be accommodated very well, and the top cover 15 is covered on the cavity 14, which effectively shields the interior of the cavity 14.
  • the cavity 14 can be used as a pen holder or a business card case, making the fan very practical.
  • a first baffle 141 and a second baffle 142 are disposed in the cavity 14.
  • the first baffle 141 and the second baffle 142 are disposed to reinforce the cavity 14 so that the inner wall of the cavity 14 is further It is strong, so that the components housed in the cavity 14 can be well protected;
  • the first baffle 141 and the second baffle 142 are symmetrically arranged, so that the processing of the fan is very simple and convenient, and the first baffle 141 and the first
  • the two baffles 142 can well divide the internal space of the casing 1 to better utilize the space inside the casing 1, while the first baffle 141 and the second baffle 142 can shield the internal lines well.
  • the interior of the cavity 14 looks very neat and beautiful; the first baffle 141 and the second baffle 142 are provided with a top cover recess 143, and the arrangement of the top cover recess 143 makes the installation of the top cover 15 very convenient. It saves effort, which makes the use of the fan more convenient.
  • the first baffle 141 and the second baffle 142 are both provided with a top cover slot 144, and the top cover slot 144 is disposed.
  • the storage and placement of the top cover 15 is very convenient. After the top cover 15 is pulled out from the top cover recess 143, the top cover 15 can be inserted into the top cover slot 144, so that the fixed storage of the top cover 15 can be achieved very well. It is very good to prevent the loss of the top cover 15, thereby ensuring the durability of the top cover 15, and the top cover 15 is inserted into the top cover slot 144, so that the space of the cavity 14 can be well divided, and the use of the cavity 14 can be utilized.
  • the multi-functional use of the fan is achieved, and the top cover slot 144 is disposed at a right angle to the top cover recess 143, so that the top cover slot 144 and the top cover recess 143 can be better It is more convenient for the user to use, and makes the first baffle 141 and the second baffle 142 more convenient for processing and production.
  • the support rod 16 is connected to the motor 12, and the other end of the support rod 16 is connected with a power source 171.
  • the support rod 16 is provided with a hollow portion 161.
  • the connection line between the power source 171 and the motor 12 passes through the hollow portion 161 through the support.
  • the rod 16 can well connect the motor 12 with the power source 171, which is very convenient for the arrangement of the line, and the support rod 16 also protects the line very well, so that the appearance of the fan is more simple and beautiful.
  • the housing 1 includes a power supply compartment 17 in which the power supply 171 is disposed.
  • the power supply compartment 17 and the cavity 14 are provided with a partition protrusion.
  • the partition protrusion is very good to divide the cavity 14 from the power supply compartment 17. Therefore, the cavity 14 can be better utilized, and the power supply compartment 17 can be well protected, so that the power supply 171 in the power supply compartment 17 can be well protected, so that the fan can operate very efficiently and efficiently.
  • the power supply box 17 is provided with a power cover 172.
  • the power cover 172 is provided with an elastic buckle 174.
  • the elastic buckle 174 is matched with the housing 1.
  • the elastic buckle 174 is convenient for the installation and removal of the power cover 172, and the elastic card is provided.
  • the buckle 174 allows the power cover 172 to be well fixed with the housing 1 to protect the power supply 171 in the power supply bay 17 to ensure good and efficient operation of the fan.
  • the power cover 172 is provided with a power cover protrusion 173.
  • the power cover protrusion 173 is provided with a flip shaft 175.
  • the flip shaft 175 is matched with the housing 1.
  • the power cover protrusion 173 is convenient for the installation and removal of the power cover 172.
  • the power cover 172 can be installed more smoothly and beautifully, and the flip shaft 175 is very good for fixing the power cover 172.
  • the elastic buckle 174 can secure the power cover 172 to the housing 1 very firmly.
  • a partitioning slot 183 is defined in the partition protrusion, and the partitioning slot 183 is symmetrically disposed.
  • the partitioning slot 183 is matched with the first baffle 141 and the second baffle 142, and the partitioning slot 183 is very good.
  • the first baffle 141 and the second baffle 142 are fixed, which facilitates the mounting and dismounting of the first baffle 141 and the second baffle 142.
  • the fan includes a rear cover 151, and the rear cover 151 is provided with a support protrusion 152, the first baffle 141 and the second block
  • the plate 142 is provided with a baffle groove 145 that cooperates with the support protrusion 152.
  • the baffle groove 145 can fix the first baffle 141 and the second baffle 142 well, and the support protrusion 152 is disposed.
  • the first baffle 141 and the second baffle 142 are better fixed, and the first baffle 141 and the second baffle 142 are fixed by the baffle card slot 183, so that the first baffle 141 and the second baffle are fixed.
  • the fixing of the plate 142 is more firm, so that the cavity 14 is more flat and beautiful, and the storage of the support rod 16 is facilitated, and the storage and storage of the articles are facilitated.
  • the housing 1 is a quadrangular prism, the housing 1 is chamfered, and the housing 1 is arranged by a quadrangular prism, so that the fan can be placed smoothly and can be stably placed on the table; the chamfering arrangement makes the fan housing 1 It is more round and beautiful, and makes the use of the fan more secure. It is not easy to be bumped by the corners of the casing 1, which ensures the safety of the user.
  • the housing 1 is provided with a hollow column 19 extending into the power supply bay 17, and the hollow column 19 is in communication with the power supply bay 17.
  • the hollow column 19 is well placed to protect the line and is passed through the support rod 16
  • the hollow column 19 is connected to the power supply bay 17, and the arrangement of the line is very simple and beautiful;
  • the housing 1 is also provided with a switch limiting bone 181 and an interface limiting bone 182, a switch limiting bone 181 and an interface.
  • the limiting bone 182 is in communication with the power supply compartment 17, and the switch limiting bone 181 and the interface limiting bone 182 are in communication with the power supply compartment 17 for better wiring, so that the arrangement of the wiring is very simple and convenient.
  • the fan comprises a fixing member 2 and a blade 3, and the fixing member 2 clamps and fixes the blade 3.
  • the motor 12 is provided with a transmission member 13.
  • the fixing member 2 is provided with a limiting groove 211 which cooperates with the transmission member 13, and the blade 3
  • the rotation of the fixing member 2 is carried out, so that the rotation of the fixing member 2 can be driven by the motor 12, so that the blade 3 rotates, and the matching of the transmission member 13 and the limiting groove 211 enables the fan to work very efficiently, and
  • the fitting method is convenient for installation, and is very convenient for disassembly and repair or replacement of components, so that the fan is more durable; at the same time, the fixing member 2 is directly driven by the transmission member 13 mounted on the motor 12, so that the conversion efficiency of the motor 12 is very high. More energy saving, and very green.
  • the fixing member 2 includes a front fixing member 21, and the limiting groove 211 is disposed on the front fixing member 21.
  • the transmission member 13 is provided with a limiting notch 131.
  • the limiting groove 211 is provided with a limit corresponding to the limiting notch 131.
  • the protrusion 212 drives the transmission member 13 to rotate by the motor 12, and the fixing member 2 is provided with a limiting protrusion 212, and the limiting protrusion 212 cooperates with the limiting notch 131, so that the transmission member 13 drives the fixing member 2 to rotate, so that Can be non It is often good to drive the blade 3 to work; through the cooperation of the transmission member 13 and the fixing member 2, the fan can work very efficiently, and the fitting manner is convenient for installation, and the disassembly and repair or replacement of components are very convenient, so that the fan is more durable. .
  • the fixing member 2 includes a rear fixing member 22, and the front fixing member 21 and the rear fixing member 22 cooperate with each other, and the first flat surface 213 can be closely matched with the rear fixing member 22, so that the appearance of the fixing member 2 looks more neat and beautiful.
  • the front fixing member 21 is provided with a first plane 213.
  • the first plane 213 is provided with a fixing protrusion 214.
  • the rear fixing member 22 is provided with a fixing notch 221, which is matched with the fixing protrusion 214, and the fixing protrusion 214 is fixed.
  • the notch 221 is matched, and the front fixing member 21 and the rear fixing member 22 are tightly fixed together, and the fixing protrusion 214 and the fixing notch 221 are provided on the contact faces of the front fixing member 21 and the rear fixing member 22, so that It is very good to prevent the front fixing member 21 and the rear fixing member 22 from being separated from each other by the erroneous operation, so that the fixing member 2 is more durable, so that the fan can operate more stably and efficiently.
  • the rear fixing member 22 is provided with a slope portion 222.
  • the front fixing member 21 is provided with a first inclined surface 215.
  • the first inclined surface 215 is matched with the inclined surface portion 222, and the inclined surface portion 222 is disposed so as to be opposite to the first inclined surface 215 of the front fixing member 21.
  • the fitting can be performed very well, so that the fixing member 2 is more convenient to assemble.
  • the blade 3 is provided with a blade protrusion 31.
  • the blade protrusion 31 is disposed between the first inclined surface 215 and the inclined surface portion 222, and the blade 3 is disposed on the front fixing member.
  • the cooperation of the inclined surface portion 222 and the first inclined surface 215 can effectively form the blade 3 to form a predetermined arc, so that the wind pressure of the fan is improved very well, so that the fan blows out the wind more. Strong, thus greatly improving the competitiveness of the market.
  • the rear fixing member 22 is provided with a limiting column 223 and a positioning column 224.
  • the blade 3 is provided with a blade positioning hole 32 matched with the limiting column 223.
  • the positioning column 224 cooperates with the blade protrusion 31, and the limiting column 223 and the blade.
  • the good matching of the positioning holes 32 makes the fixing of the blade 3 more firm, and the limiting column 223 can well limit the blade 3, and the displacement or falling of the blade 3 is placed to ensure the normal operation of the blade 3, so that the fan can be more Stable and efficient work; the positioning post 224 can well limit the blade 3, so that the blade 3 can work better.
  • the front fixing member 21 is provided with a fixing post 216
  • the rear fixing member 22 is provided with a fixing hole 225 which cooperates with the fixing post 216
  • the fixing post 216 cooperates with the fixing hole 225, so that the front fixing member 21 and the rear fixing member 22 are
  • the fitting is more tight, and the fixing post 216 and the fixing hole 225 can well match the front fixing member 21 and the rear fixing member.
  • the fixing member 22 performs the limit fixing to ensure the good work of the fixing member 2, and at the same time, the fixing of the blade 3 is more tight, the durability of the fan is greatly improved, and the fixing posts 216 are arranged at intervals of three, and three fixings are made to make money.
  • the fixing of the fixing member 2 and the rear fixing member 22 is more stable, ensuring a good stable operation of the fan.
  • a motor housing 11 is connected to the support rod 16.
  • the motor housing 11 protects the motor 12 very well, and can effectively place dust and water into the container to ensure stable and efficient operation of the motor 12.
  • the motor 12 is disposed at Inside the motor housing 11, the motor housing 11 is provided with a motor brace 111.
  • the motor brace 111 is very good for limiting and fixing the motor 12, so that the fixing of the motor 12 is more stable, and the motor 12 is effectively reduced. The vibrations allow the motor 12 to operate more quietly.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种风扇，所述风扇包括壳体（1）和支撑杆（16），所述壳体（1）上设有扣紧件（4），所述扣紧件（4）对所述支撑杆（16）夹紧固定，所述扣紧件（4）的内表面设有扣紧凸起（41），所述扣紧凸起（41）与所述支撑杆（16）的外表面相对设置，采用扣紧件（4）的结构，使得支撑杆（16）的固定非常的方便简单，而且扣紧件（4）能够非常好的对支撑杆（16）夹紧固定，同时扣紧件（4）与支撑杆（16）的安装和拆卸非常的方便，扣紧凸起（41）设在扣紧件（4）的内表面，非常有效的增大了扣紧件（4）与支撑杆（16）之间的摩擦力，使得对支撑杆（16）的固定更加的稳固。

Description

一种风扇 技术领域
本发明涉及生活用品领域，更具体的说，涉及一种风扇。
背景技术
风扇主要是通过利用电动机驱动风扇叶旋转使空气加速流通，进而达到清凉解暑和流通空气的目的。现有的风扇体积都比较大，不方便携带，操作比较复杂，固定不牢固，不能满足人们的使用要求，为了使用方便，逐渐开发了一些迷你型的风扇，这些迷你型风扇可以让人拿在手里，随时随地享受风扇带来的清爽。
发明内容
本发明所要解决的技术问题是提供一种固定更加牢固的风扇。
本发明的目的是通过以下技术方案来实现的：
一种风扇，所述风扇包括壳体和支撑杆，所述壳体上设有扣紧件，所述扣紧件对所述支撑杆夹紧固定，所述扣紧件的内表面设有扣紧凸起，所述扣紧凸起与所述支撑杆的外表面相对设置。
所述扣紧件包括弧面部，所述扣紧凸起设在所述弧面部上，所述弧面部与所述支撑杆的外表面相配合，所述弧面部的横截面为半圆弧的形状，所述支撑杆为圆柱形设置。这样，弧面部的设置可以更好的对支撑杆进行固定，可以更好的根据支撑杆的弧度来调整弧面部的弧度，使得弧面部可以更好的与所述支撑杆进行贴合，这样就可以将支撑杆固定得更加的稳固，扣紧凸起的更好的对支撑杆进行夹紧，非常有效的增大了扣紧件与支撑杆之间的摩擦力，使得支撑杆更加的不容易拔出，从而使得风扇更加的耐用；圆柱形的支撑杆可以更加方便支撑杆的弯曲，使得支撑杆的弯曲更加的轻松省力，弧面部也可以更好的配合支撑杆进行夹紧。
所述弧面部上设有限位围骨，所述壳体上设有与所述限位围骨相配合的固定槽，所述限位围骨沿所述弧面部径向延伸，所述限位围骨上设有减重凹槽。这样，限位围骨与固定槽良好的配合，使得扣紧件可以非常牢固的固定在壳体上，从而 更好的对支撑杆进行固定，限位围骨沿弧面部的进行延伸，这样可以更好的对扣紧件进行安装固定，同时方便对扣紧件进行拆卸；减重凹槽的设置可以很好的降低扣紧件的重量，使得风尚更加的方便携带，同时也能够很好的节省耗材，进一步降低生产成本。
所述弧面部与所述限位围骨固定连接或一体成型，所述扣紧凸起与所述扣紧件固定连接或一体成型。这样，非常方便扣紧件的加工和生产，方便扣紧件的出模，使得扣紧件的生产成本进一步降低，一体成型的设置也使得扣紧件的安装和拆卸更加的方便简单，进一步的节省了人力成本，使得风扇的生产成本进一步降低，从而很好的提升了市场竞争力。
所述壳体内设有空腔，所述空腔上设有顶盖，所述顶盖可对所述空腔进行盖合，所述支撑杆可弯曲放置在所述空腔内。这样，空腔的设置，使得支撑杆可以非常方便的弯曲放置在空腔内，从而可以非常好的对支撑杆进行收纳，将顶盖盖合在空腔上，非常有效的对空腔内部进行遮蔽，防止灰尘或水珠等落入到空腔内部，非常有效的保证了风扇的正常工作；当风扇不使用时，将支撑杆弯曲收纳到空腔内，风扇可以成为桌面的摆饰，将支撑杆从空腔内拿出使用时，可以将空腔用作笔筒或名片盒使用，使得风扇非常的实用。
所述空腔内设有第一档板和第二挡板，所述第一档板与所述第二挡板对称设置，所述第一档板与所述第二挡板上都设有顶盖凹槽。这样，第一档板和第二挡板的设置，可以很好的对空腔进行加固，使得空腔的内壁更加的牢固，从而可以很好的对空腔内收纳的部件进行保护；而且第一档板和第二挡板可以很好的对壳体的内部空间进行分割，更好的利用壳体内部的空间，同时第一档板和第二挡板可以很好的对内部线路进行遮蔽，使得空腔内部看起来非常的整洁美观；顶盖凹槽的设置使得顶盖的安装非常的方便省力，从而使得风扇的使用更加的便捷。
所述第一挡板与所述第二挡板上都设有顶盖插槽，所述顶盖插槽与所述顶盖凹槽成直角设置。这样，顶盖插槽的设置非常方便顶盖的收纳和放置，当顶盖从顶盖凹槽拔出后，可以将顶盖插入到顶盖插槽，这样可以非常好的实现顶盖的固定收纳，可以非常好的防止顶盖的丢失，从而保证顶盖的耐用性，而且顶盖插入 到顶盖插槽内，可以对空腔的空间进行很好的分割，可以利用利用空腔作为笔筒或名片盒使用，做到风扇的多功能化使用。
所述支撑杆的一端连接设有电机，所述支撑杆的另一端连接设有电源，所述支撑杆内设有中空部，所述电源与所述电机之间的连接线通过所述中空部。这样，通过支撑杆可以很好的将电机与电源连通，非常方便线路的布置，同时支撑杆也非常好的对线路进行保护，使得风扇的外观更加的简洁美观。
所述壳体包括电源仓，所述电源设在所述电源仓内，所述电源仓与所述空腔之间设有隔板凸起。这样，隔板凸起非常好的将空腔与电源仓进行分割，使得空腔可以更好的内利用，而且可以很好的对电源仓进行保护，使得电源仓内的电源可以很好的被保护，从而使得风扇可以非常良好高效的运转。
所述壳体上设有空心柱，所述空心柱延伸至所述电源仓内，所述空心柱与所述电源仓相连通，所述壳体上还设有开关限位围骨和接口限位围骨，所述开关限位围骨和所述接口限位围骨与所述电源仓相连通。这样，空心柱的设置很好的对线路进行保护，通过支撑杆的线路穿过空心柱与电源仓相连接，同时使得线路的布置非常的简洁美观；开关限位围骨和接口限位围骨与电源仓相连通，可以更好的布线，使得线路的布置非常的简单方便。
本发明由于采用扣紧件的结构，使得支撑杆的固定非常的方便简单，而且扣紧件能够非常好的对支撑杆夹紧固定，同时扣紧件与支撑杆的安装和拆卸非常的方便，扣紧凸起设在扣紧件的内表面，非常有效的增大了扣紧件与支撑杆之间的摩擦力，使得对支撑杆的固定更加的稳固，支撑杆可以自由的弯曲变形，从而使得风扇更加的耐用。
附图说明
图1是本发明实施例的扣紧件的结构示意图
图2是本发明实施例的扣紧件的结构示意图
图3是本发明实施例的风扇的爆炸图；
图4是本发明实施例的壳体的结构示意图；
图5是本发明实施例的后固定件的结构示意图；
图6是本发明实施例的前固定件的结构示意图；
图7是本发明实施例的叶片的结构示意图；
图8是本发明实施例的后盖的结构示意图；
图9是本发明实施例的壳体的结构示意图；
图10是本发明实施例的第一挡板的结构示意图。
其中：1、壳体，11、电机壳体，111、电机挡骨，12、电机，13、传动件，131、限位缺口，14、空腔，141、第一挡板，142、第二挡板，143、顶盖凹槽，144、顶盖插槽，145、挡板凹槽，15、顶盖，151、后盖，152、支撑凸起，153、固定槽，16、支撑杆，161、中空部，17、电源仓，171、电源，172、电源盖，173、电源盖凸起，174、弹性卡扣，175、翻转轴，18、隔板凸起，181、开关限位围骨，182、接口限位围骨，183、隔板卡槽，19、空心柱，2、固定件，21、前固定件，211、限位凹槽，212、限位凸起，213、第一平面，214、固定凸起，215、第一斜面，216、固定柱，22、后固定件，221、固定缺口，222、斜面部，223、限位柱，224、定位柱，225、固定孔，3、叶片，31、叶片凸起，32、叶片定位孔，4、扣紧件，41、扣紧凸起，42、弧面部，43、限位围骨，44、减重凹槽。
具体实施方式
在本发明的描述中，需要理解的是，术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两 个以上。另外，术语“包括”及其任何变形，意图在于覆盖不排他的包含。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
下面结合附图和较佳的实施例对本发明作进一步说明。
如图1和图10所示，本实施例公开一种风扇，风扇包括壳体1和支撑杆16，壳体1上设有扣紧件4，扣紧件4对支撑杆16夹紧固定，扣紧件4的内表面设有扣紧凸起41，扣紧凸起41与支撑杆16的外表面相对设置，采用扣紧件4的结构，使得支撑杆16的固定非常的方便简单，而且扣紧件4能够非常好的对支撑杆16夹紧固定，同时扣紧件4与支撑杆16的安装和拆卸非常的方便，扣紧凸起41设在扣紧件4的内表面，非常有效的增大了扣紧件4与支撑杆16之间的摩擦力，使得对支撑杆16的固定更加的稳固，支撑杆16可以自由的弯曲变形，从而使得风扇更加的耐用。
扣紧件4包括弧面部42，扣紧凸起41设在弧面部42上，弧面部42与支撑杆16的外表面相配合，弧面部42的横截面为半圆弧的形状，弧面部42的设置可以更好的对支撑杆16进行固定，可以更好的根据支撑杆16的弧度来调整弧面部42的弧度，使得弧面部42可以更好的与所述支撑杆16进行贴合，这样就可以将支撑杆16固定得更加的稳固，扣紧凸起41的更好的对支撑杆16进行夹紧，非常有效的增大了扣紧件4与支撑杆16之间的摩擦力，使得支撑杆16更加的不容易拔出，从而使得风扇更加的耐用，支撑杆16为圆柱形设置，圆柱形的支撑杆16可以更加方便支撑杆16的弯曲，使得支撑杆16的弯曲更加的轻松省力，弧面部42也可以更好的配合支撑杆16进行夹紧。
弧面部42上设有限位围骨43，壳体1上设有与限位围骨43相配合的固定槽153，限位围骨43沿弧面部42径向延伸，限位围骨43与固定槽153良好的配合，使得扣紧件4可以非常牢固的固定在壳体1上，从而更好的对支撑杆16 进行固定，限位围骨43沿弧面部42的进行延伸，这样可以更好的对扣紧件4进行安装固定，同时方便对扣紧件4进行拆卸；限位围骨43上设有减重凹槽44，减重凹槽44的设置可以很好的降低扣紧件4的重量，使得风尚更加的方便携带，同时也能够很好的节省耗材，进一步降低生产成本。
弧面部42与限位围骨43固定连接或一体成型，扣紧凸起41与扣紧件4固定连接或一体成型，非常方便扣紧件4的加工和生产，方便扣紧件4的出模，使得扣紧件4的生产成本进一步降低，一体成型的设置也使得扣紧件4的安装和拆卸更加的方便简单，进一步的节省了人力成本，使得风扇的生产成本进一步降低，从而很好的提升了市场竞争力。
壳体1内设有空腔14，空腔14上设有顶盖15，顶盖15可对空腔14进行盖合，支撑杆16可弯曲放置在空腔14内,空腔14的设置，使得支撑杆16可以非常方便的弯曲放置在空腔14内，从而可以非常好的对支撑杆16进行收纳，将顶盖15盖合在空腔14上，非常有效的对空腔14内部进行遮蔽，防止灰尘或水珠等落入到空腔14内部，非常有效的保证了风扇的正常工作；当风扇不使用时，将支撑杆16弯曲收纳到空腔14内，风扇可以成为桌面的摆饰，将支撑杆16从空腔14内拿出使用时，可以将空腔14用作笔筒或名片盒使用，使得风扇非常的实用。
空腔14内设有第一挡板141和第二挡板142，第一挡板141和第二挡板142的设置，可以很好的对空腔14进行加固，使得空腔14的内壁更加的牢固，从而可以很好的对空腔14内收纳的部件进行保护；第一挡板141与第二挡板142对称设置，使得风扇的加工非常的简单方便，而且第一挡板141和第二挡板142可以很好的对壳体1的内部空间进行分割，更好的利用壳体1内部的空间，同时第一挡板141和第二挡板142可以很好的对内部线路进行遮蔽，使得空腔14内部看起来非常的整洁美观；第一挡板141与第二挡板142上都设有顶盖凹槽143,顶盖凹槽143的设置使得顶盖15的安装非常的方便省力，从而使得风扇的使用更加的便捷。
第一挡板141与第二挡板142上都设有顶盖插槽144，顶盖插槽144的设置 非常方便顶盖15的收纳和放置，当顶盖15从顶盖凹槽143拔出后，可以将顶盖15插入到顶盖插槽144，这样可以非常好的实现顶盖15的固定收纳，可以非常好的防止顶盖15的丢失，从而保证顶盖15的耐用性，而且顶盖15插入到顶盖插槽144内，可以对空腔14的空间进行很好的分割，可以利用利用空腔14作为笔筒或名片盒使用，做到风扇的多功能化使用，顶盖插槽144与顶盖凹槽143成直角设置,这样设置使得顶盖插槽144与顶盖凹槽143可以更好的被使用，更加方便使用者使用，而且使得第一挡板141与第二挡板142更加方便加工生产。
支撑杆16的一端连接设有电机12，支撑杆16的另一端连接设有电源171，支撑杆16内设有中空部161，电源171与电机12之间的连接线通过中空部161，通过支撑杆16可以很好的将电机12与电源171连通，非常方便线路的布置，同时支撑杆16也非常好的对线路进行保护，使得风扇的外观更加的简洁美观。
壳体1包括电源仓17，电源171设在电源仓17内，电源仓17与空腔14之间设有隔板凸起，隔板凸起非常好的将空腔14与电源仓17进行分割，使得空腔14可以更好的内利用，而且可以很好的对电源仓17进行保护，使得电源仓17内的电源171可以很好的被保护，从而使得风扇可以非常良好高效的运转。
电源仓17上设有电源盖172，电源盖172上设有弹性卡扣174，弹性卡扣174与壳体1相配合，弹性卡扣174的设置方便电源盖172的安装和拆卸，而且弹性卡扣174使得电源盖172很好的与壳体1相配合进行固定，从而很好的对电源仓17内的电源171进行保护，保证风扇良好高效的工作。
电源盖172上设有电源盖凸起173，电源盖凸起173上设有翻转轴175，翻转轴175与壳体1相配合，电源盖凸起173的设置方便电源盖172的安装和拆卸，可以使电源盖172安装更加的平整美观，翻转轴175非常好的对电源盖172进行固定，配合弹性卡扣174可以非常牢固的将电源盖172固定在壳体1上。
隔板凸起上设有隔板卡槽183，隔板卡槽183对称设置，隔板卡槽183与第一挡板141和第二挡板142相配合，隔板卡槽183非常好的对第一挡板141和第二挡板142进行固定，非常方便第一挡板141和第二挡板142的安装和拆卸。
风扇包括后盖151，后盖151上设有支撑凸起152，第一挡板141与第二挡 板142上设有与支撑凸起152相配合的挡板凹槽145，挡板凹槽145能够很好的对第一挡板141与第二挡板142进行固定，支撑凸起152的设置使得第一挡板141与第二挡板142更好的固定才可以上，配合隔板卡槽183对第一挡板141和第二挡板142的固定，使得第一挡板141和第二挡板142的固定更加的牢固，从而使得空腔14根更加的平整美观，方便对支撑杆16的收纳，方便物品的放置存储。
壳体1为四棱柱，壳体1上设有倒角，壳体1采用四棱柱设置，使得风扇可以很平稳的放置，可以稳定的放置在桌面上；倒角的设置使得风扇的壳体1更加圆润美观，而且使得风扇的使用更加的安全，不容易被壳体1的边角磕碰，很好的保障了使用者的安全。
壳体1上设有空心柱19，空心柱19延伸至电源仓17内，空心柱19与电源仓17相连通，空心柱19的设置很好的对线路进行保护，通过支撑杆16的线路穿过空心柱19与电源仓17相连接，同时使得线路的布置非常的简洁美观；壳体1上还设有开关限位围骨181和接口限位围骨182，开关限位围骨181和接口限位围骨182与电源仓17相连通，开关限位围骨181和接口限位围骨182与电源仓17相连通，可以更好的布线，使得线路的布置非常的简单方便。
风扇包括固定件2和叶片3，固定件2对叶片3进行夹紧固定，电机12上设有传动件13，固定件2上设有与传动件13相配合的限位凹槽211，叶片3通过固定件2带动旋转,这样可以非常方便的通过电机12带动固定件2的旋转，从而使得叶片3转动，传动件13和限位凹槽211的配合，使得风扇可以非常高效的进行工作，而且这种配合方式方便安装，而且非常方便拆卸维修或更换零部件，使得风扇更加的耐用；同时直接由安装在电机12上的传动件13带动固定件2，使得电机12的转化效率非常的高，更加的节约电能，做到非常的绿色环保。
固定件2包括前固定件21，限位凹槽211设在前固定件21上，传动件13上设有限位缺口131，限位凹槽211内设有与限位缺口131相配合的限位凸起212,通过电机12带动传动件13转动，固定件2上设有限位凸起212，限位凸起212与限位缺口131相配合，从而使得传动件13带动固定件2转动，这样就可以非 常好的带动叶片3工作；通过传动件13和固定件2的配合，使得风扇可以非常高效的进行工作，而且这样配合方式方便安装，而且非常方便拆卸维修或更换零部件，使得风扇更加的耐用。
固定件2包括后固定件22，前固定件21与后固定件22相互配合，第一平面213上能够非常好的与后固定件22紧密配合，使得固定件2的外观看起来更加的整洁美观，前固定件21上设有第一平面213，第一平面213上设有固定凸起214，后固定件22上设有与固定凸起214相配合的固定缺口221,固定凸起214与固定缺口221相配合，很好的将前固定件21和后固定件22紧密固定在一起，而且固定凸起214与固定缺口221设在前固定件21和后固定件22的接触面上，这样能够非常好的防止误操作造成的前固定件21与后固定件22相互分离，使得固定件2更加的耐用，从而使得风扇可以更加稳定高效的运转。
后固定件22上设有斜面部222，前固定件21上设有第一斜面215，第一斜面215与斜面部222相配合，斜面部222的设置使得与前固定件21的第一斜面215可以非常好的进行配合，使得固定件2组装更加的方便，叶片3上设有叶片凸起31，叶片凸起31设在第一斜面215与斜面部222之间,叶片3设在前固定件21和后固定件22之间，斜面部222与第一斜面215的配合能够有效的是叶片3形成一个的规定的弧度，使得风扇的风压得到非常好的提高，这样风扇吹出来的风更加的强劲，从而大大提高市场的竞争力。
后固定件22上设有限位柱223和定位柱224，叶片3上设有与限位柱223相配合的叶片定位孔32，定位柱224与叶片凸起31相配合,限位柱223与叶片定位孔32的良好配合，使得叶片3的固定更加的牢固，而且限位柱223很好的对叶片3进行限位，放置叶片3的移位或脱落，保证叶片3正常工作，使得风扇可以更加稳定高效的工作；定位柱224能够很好的对叶片3进行限位，使得叶片3能够更好的工作。
前固定件21上设有固定柱216，后固定件22上设有与固定柱216相配合的固定孔225，固定柱216与固定孔225的配合，使得前固定件21与后固定件22的配合更加的紧密，固定柱216与固定孔225可以很好的对前固定件21和后固 定件22进行限位固定，保证固定件2的良好的工作,同时使得叶片3的固定更加的紧密，大大提高了风扇的耐用性,固定柱216间隔设置三个,设置三个固定住使得钱固定件2与后固定件22的固定更加的稳固，保证风扇的良好稳定的运转。
支撑杆16上连接设有电机壳体11，电机壳体11非常好的对电机12进行保护，能有有效的放置灰尘和水的进入，保证电机12稳定高效的工作，电机12设在电机壳体11内部，电机壳体11上设有电机挡骨111,电机挡骨111非常好的对电机12进行限位固定，使得电机12的固定更加的稳固，有效的减小电机12的振动，使得电机12可以更加安静的运行。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (10)

  1. 一种风扇，其特征在于，所述风扇包括壳体和支撑杆，所述壳体上设有扣紧件，所述扣紧件对所述支撑杆夹紧固定，所述扣紧件的内表面设有扣紧凸起，所述扣紧凸起与所述支撑杆的外表面相对设置。
  2. 根据权利要求1所述的一种风扇，其特征在于，所述扣紧件包括弧面部，所述扣紧凸起设在所述弧面部上，所述弧面部与所述支撑杆的外表面相配合，所述弧面部的横截面为半圆弧的形状，所述支撑杆为圆柱形设置。
  3. 根据权利要求2所述的一种风扇，其特征在于，所述弧面部上设有限位围骨，所述壳体上设有与所述限位围骨相配合的固定槽，所述限位围骨沿所述弧面部径向延伸，所述限位围骨上设有减重凹槽。
  4. 根据权利要求3所述的一种风扇，其特征在于，所述弧面部与所述限位围骨固定连接或一体成型，所述扣紧凸起与所述扣紧件固定连接或一体成型。
  5. 根据权利要求4所述的一种风扇，其特征在于，所述壳体内设有空腔，所述空腔上设有顶盖，所述顶盖可对所述空腔进行盖合，所述支撑杆可弯曲放置在所述空腔内。
  6. 根据权利要求5所述的一种风扇，其特征在于，所述空腔内设有第一档板和第二挡板，所述第一档板与所述第二挡板对称设置，所述第一档板与所述第二挡板上都设有顶盖凹槽。
  7. 根据权利要求6所述的一种风扇，其特征在于，所述第一挡板与所述第二挡板上都设有顶盖插槽，所述顶盖插槽与所述顶盖凹槽成直角设置。
  8. 根据权利要求7所述的一种风扇，其特征在于，所述支撑杆的一端连接设有电机，所述支撑杆的另一端连接设有电源，所述支撑杆内设有中空部，所述电源与所述电机之间的连接线通过所述中空部。
  9. 根据权利要求8所述的一种风扇，其特征在于，所述壳体包括电源仓，所述电源设在所述电源仓内，所述电源仓与所述空腔之间设有隔板凸起。
  10. 根据权利要求9所述的一种风扇，其特征在于，所述壳体上设有空心柱，所述空心柱延伸至所述电源仓内，所述空心柱与所述电源仓相连通，所述壳体上还设有开关限位围骨和接口限位围骨，所述开关限位围骨和所述接口限位围骨与所述电源仓相连通。
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CN108180155A (zh) * 2018-03-15 2018-06-19 广东金莱特电器股份有限公司 一种具有压线结构的手提风扇
CN110897197A (zh) * 2019-11-27 2020-03-24 刘磊 灭烟装置

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CN204190474U (zh) * 2014-12-03 2015-03-04 崔晓辰 一种多功能便携式移动电源

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US20120321492A1 (en) * 2011-06-15 2012-12-20 Silicon Valley Micro E Corporation Fan with flexible drive shaft
CN202579267U (zh) * 2012-03-07 2012-12-05 李丽云 一种新型电风扇
CN204190474U (zh) * 2014-12-03 2015-03-04 崔晓辰 一种多功能便携式移动电源

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* Cited by examiner, † Cited by third party
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CN108180155A (zh) * 2018-03-15 2018-06-19 广东金莱特电器股份有限公司 一种具有压线结构的手提风扇
CN110897197A (zh) * 2019-11-27 2020-03-24 刘磊 灭烟装置

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