CN211648524U - Small fan convenient to fix - Google Patents
Small fan convenient to fix Download PDFInfo
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- CN211648524U CN211648524U CN201922370583.8U CN201922370583U CN211648524U CN 211648524 U CN211648524 U CN 211648524U CN 201922370583 U CN201922370583 U CN 201922370583U CN 211648524 U CN211648524 U CN 211648524U
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- fan
- positioning
- positioning seat
- shaft mounting
- mount pad
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Abstract
The utility model relates to the technical field of articles for daily use, a little fan convenient to it is fixed is disclosed, including fan, mount pad and positioning seat, the mount pad with the positioning seat links to each other, the mount pad is including relative first installation face and the second installation face that sets up, the positioning seat with the first installation face of mount pad is laminated mutually, the fan sets up through the pivot on the mount pad, the fan is rotatable and the lid is established on the second installation face, relative both sides are equipped with the fastening area respectively on the positioning seat. Adopt the utility model discloses technical scheme's little fan convenient to it is fixed, simple structure, it is fixed to be convenient for, and the angle modulation of fixed back fan can satisfy the user demand of various occasions.
Description
Technical Field
The utility model relates to an articles for daily use technical field especially relates to a little fan convenient to it is fixed.
Background
The high temperature in the summer due to inflammation is a decoction for most people, so the fan is invented slowly; with the progress of science and technology, electric fans and even air conditioning equipment are gradually appeared. However, compared with the fan which can be portable in the early period, the fan and the air conditioning equipment which are relatively large in size and need high-power supply cannot meet the requirement that people need to cool outdoors, and the portable fan driven by the dry battery is invented by people later, so that the requirement that people need to cool outdoors is primarily met.
At present, portable fan is mostly handheld, occupation space, and when the user used in subway or river limit etc. ground, the fan probably takes place to drop, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the small fan convenient to fix is simple in structure and convenient to fix, the angle of the fixed rear fan can be adjusted, and the use requirements of various occasions can be met.
In order to realize the above-mentioned purpose, the utility model provides a little fan convenient to it is fixed, including fan, mount pad and positioning seat, the mount pad with the positioning seat links to each other, the mount pad is including relative first installation face and the second installation face that sets up, the positioning seat with the first installation face of mount pad is laminated mutually, the fan sets up through the pivot on the mount pad, the fan is rotatable and the lid is established on the second installation face, relative both sides are equipped with the fastening area respectively on the positioning seat.
Preferably, be equipped with first pivot installation department and second pivot installation department on the mount pad, first pivot installation department with second pivot installation department periphery is equipped with a plurality of teeth, be equipped with third pivot installation department and fourth pivot installation department on the fan, third pivot installation department with form the confession between the fourth pivot installation department first pivot installation department with the holding tank of second pivot installation department installation, first pivot installation department with second pivot installation department respectively with third pivot installation department and the internal surface butt of fourth pivot installation department.
Preferably, in the holding tank with first pivot installation department with the position that the second pivot installation department is relative is equipped with the flexible glue, the flexible glue with first pivot installation department and the tooth in the second pivot installation department closely laminates.
Preferably, the fastening belt comprises a first fastening belt and a second fastening belt, the second ends of the first fastening belt and the second fastening belt are fixedly connected to the positioning seat, a fixing buckle is arranged at the first end of the second fastening belt, and the first end of the first fastening belt penetrates through the fixing buckle and is fixed on the first fastening belt.
Preferably, the positioning seat is rotatably connected to the mounting seat, and the positioning seat has a degree of freedom that rotates around the mounting seat in the first mounting surface.
Preferably, the mounting base includes mounting base upper cover and mounting base lower cover, the mounting base upper cover with it holds the chamber to inject in the mounting base lower cover, it is equipped with the rotating member to hold the intracavity, cover on the mounting base and be equipped with the through-hole, the positioning seat with the protruding location portion that is equipped with on the face of the first installation face looks butt of mounting base upper cover, location portion wears to locate the through-hole with the rotating member is connected, the through-hole is located one side that holds the intracavity is stretched and is equipped with a plurality of location teeth, the rotating member with be equipped with a plurality of location archs on the face of location tooth butt.
Preferably, a cavity is arranged in the positioning portion, a plurality of positioning columns are arranged in the cavity, a plurality of positioning rings matched with the positioning columns are arranged on the rotating part, and the top surface of the positioning portion is abutted to the rotating part.
Preferably, a groove is formed in a first mounting surface of the mounting seat upper cover, a first limiting part is arranged in the groove, an opening is formed in the first limiting part, a second limiting part extends outwards from a surface, attached to the first mounting surface, of the positioning seat, and the second limiting part can rotate in the groove along with the rotation of the positioning seat and abuts against the side wall of the opening.
Preferably, the first end of the first fastening strip and the first fastening strip are connected through a hook and loop fastener.
The embodiment of the utility model provides a little fan convenient to it is fixed, compare with prior art, its beneficial effect lies in:
the utility model discloses little fan convenient to it is fixed, fan rotatable coupling are in on the mount pad, the mount pad with the positioning seat links to each other, be equipped with the fastening area on the relative both sides of positioning seat respectively, from this the fastening area that the accessible is located the positioning seat both sides in the use fixes the fan on position stable mounting such as schoolbag baldric or perambulator, and after the position of well fixed fan, the fan position is reliable, and need not hold, liberates both hands, avoids the fan to drop simultaneously and causes danger. Meanwhile, the fan can be rotated to enable the fan to be in proper angle air supply, when the fan is not needed to be used, the fan can rotate around the rotating shaft, the fan is attached to the second mounting surface tightly, the fan completely covers the second mounting surface of the mounting seat, the fan, the mounting seat and the positioning seat are completely located on the same straight line, and therefore the portable small fan is small in size, convenient to carry and convenient to use.
Drawings
FIG. 1 is a schematic structural view of a small fan for easy mounting according to an embodiment of the present invention;
FIG. 2 is an exploded view of an angle of a small fan to facilitate mounting according to embodiments of the present invention;
FIG. 3 is an exploded view of another angle of a small fan to facilitate mounting according to embodiments of the present invention;
FIG. 4 is an exploded view of an angle of a fan according to an embodiment of the present invention;
fig. 5 is an exploded view of another angle of a fan in accordance with an embodiment of the present invention;
FIG. 6 is a schematic structural view of a rotary member according to an embodiment of the present invention;
in the figure, 1, a fan, 11, a first fan mounting seat, 12, a second fan mounting seat, 13, fan blades, 14, soft glue, 15, a brushless motor, 16, a third rotating shaft mounting part, 17, a fourth rotating shaft mounting part, 2, a mounting seat, 21, a charging interface, 22, a control switch, 23, a circuit board, 24, a mounting seat upper cover, 25, a mounting seat lower cover, 26, a positioning tooth, 27, a second limiting part, 28, a first rotating shaft mounting part, 29, a second rotating shaft mounting part, 3, a positioning seat, 31, a positioning part, 32, a positioning column, 34, a first limiting part, 4, a fastening belt, 41, a first fastening belt, 42, a second fastening belt, 5, a fixing buckle, 6, a rotating part, 61, a positioning protrusion, 62 and a positioning ring.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
As shown in fig. 1 to 6, the utility model discloses a small fan convenient to it is fixed of preferred embodiment, including fan 1, mount pad 2 and positioning seat 3, mount pad 2 links to each other with positioning seat 3, mount pad 2 is including relative first installation face and the second installation face that sets up, positioning seat 3 laminates with the first installation face of mount pad 2 mutually, fan 1 sets up on mount pad 2 through the pivot, the rotation of fan 1 of being convenient for from this, dismantle and the installation, the pivot is on a parallel with the setting of second installation face, fan 1 has the degree of freedom of revolving shaft rotation, fan 1 is rotatable and covers and establish on the second installation face, relative both sides are equipped with fastening area 4 respectively on the positioning seat 3.
Based on above technical scheme, but fan 1 swivelling joint is on mount pad 2, mount pad 2 links to each other with positioning seat 3, be equipped with fastening strap 4 on the relative both sides of positioning seat 3 respectively, the fastening strap 4 that the accessible lies in 3 both sides of positioning seat in the use fixes fan 1 on stable mounting of position such as schoolbag baldric or perambulator, after the position of fixing fan 1, fan 1 position is reliable, and need not hold, liberate both hands, avoid fan 1 to drop simultaneously and cause danger. Simultaneously, can rotate fan 1 so that fan 1 is in suitable angle air feed, when need not use fan 1, can be rotatory around the rotation axis with fan 1 for fan 1 hugs closely on the second installation face, thereby fan 1 covers completely on the second installation face of mount pad 2, so that fan 1, mount pad 2 and positioning seat 3 are located same straight line completely, thereby make portable little fan small, make its convenient to carry, convenient to use.
Further, be equipped with first pivot installation department 28 and second pivot installation department 29 on mount pad 2, first pivot installation department 28 and second pivot installation department 29 periphery are equipped with a plurality of teeth, be equipped with third pivot installation department 16 and fourth pivot installation department 17 on fan 1, form the holding tank that supplies first pivot installation department 28 and second pivot installation department 29 to install between third pivot installation department 16 and the fourth pivot installation department 17, first pivot installation department 28 and second pivot installation department 29 respectively with the internal surface butt of third pivot installation department 16 and fourth pivot installation department 17. Therefore, the strength of the shaft mounting part is increased, and further, the first shaft mounting part 28 is abutted with the third shaft mounting part 16, and the second shaft mounting part 29 is abutted with the fourth shaft mounting part 17, so that the friction between the fan 1 and the mounting seat 2 after the fan 1 rotates is caused, and the angle of the fan 1 after the fan 1 rotates is not changed.
Preferably, the position relative with first pivot installation department 28 and second pivot installation department 29 in the holding tank is equipped with flexible glue 14, flexible glue 14 closely laminates with the tooth on first pivot installation department 28 and the second pivot installation department 29, in this embodiment, flexible glue 14 and the little excessive cooperation of tooth on first pivot installation department 28 and the second pivot installation department 29, further ensure fan 1 can not oneself take place rotatoryly if no exogenic action in the use, make fan 1 position after fixed reliable, convenient to use.
Wherein, fastening belt 4 includes first fastening belt 41 and second fastening belt 42, and the equal fixed connection of second end of first fastening belt 41 and second fastening belt 42 is on positioning seat 3, and the first end of second fastening belt 42 is equipped with fixed knot 5, and the first end of first fastening belt 41 passes fixed knot 5 and fixes on first fastening belt 41, is convenient for adjust the length of fastening belt 4 from this, and the fan 1 of being convenient for is fixed on not unidimensional article, increases the scope of fan 1 application occasion from this.
Preferably, the positioning seat 3 is rotatably connected to the mounting seat 2, and the positioning seat 3 has a degree of freedom to rotate around the mounting seat 2 in the first mounting surface, so that the positioning seat 3 can rotate around the mounting seat 2 to fix the fan 1.
In this embodiment, the mounting base 2 includes mounting base upper cover 24 and mounting base lower cover 25, mounting base upper cover 24 and mounting base lower cover 25 lock-joint together, it holds the chamber to inject in mounting base upper cover 24 and the mounting base lower cover 25, it is equipped with rotating member 6 to hold the intracavity, be equipped with the through-hole on mounting base upper cover 24, protruding location portion 31 that is equipped with on the face that positioning seat 3 and the first installation face looks butt of mounting base upper cover 24, location portion 31 wears to locate the through-hole and is connected with rotating member 6, the through-hole is located to hold one side of intracavity and extends and is equipped with a plurality of location tooth 26, be equipped with a plurality of location archs 61 on the face of rotating member 6 and the butt of location tooth 26. Therefore, in the using process, when the position of the positioning seat 3 needs to be adjusted, the positioning seat 3 or the mounting seat 2 is rotated, so that the rotating part 6 and the positioning teeth 26 perform relative motion, when the relative positions of the positioning seat 3 and the mounting seat 2 meet the requirements, the positioning teeth 26 and the positioning protrusions 61 on the rotating part 6 enable the relative positions between the positioning seat 3 and the mounting seat 2 to be determined due to the action of friction force, and the operation is simple.
In addition, hold circuit board 23 and the power that the intracavity still was equipped with the electricity and connects, one side of mount pad 2 is equipped with control switch 22 and the interface 21 that charges for the power charges, and control switch 22 is connected with circuit board 23 electricity.
In this embodiment, the fan 1 includes a fan blade 13, a first fan mounting base 11 and a second fan mounting base 12, the first fan mounting base 11 and the second fan mounting base 12 define a fan blade 13 mounting position, the fan blade 13 is rotatably mounted in the fan blade 13 mounting position, and the second fan mounting base 12 is provided with a motor connected to the fan blade 13. In the embodiment, the motor is a brushless motor 15, the brushless motor has low interference, the brushless motor 15 removes the electric brush, electric sparks generated when the brush motor runs are avoided, and the interference of the electric sparks on remote control radio equipment is greatly reduced; the noise is low, the operation is smooth, the brushless motor 15 has no electric brush, the friction force is greatly reduced during the operation, the operation is smooth, and the operation is stable; the service life is long, the maintenance cost is low, the electric brush is omitted, the abrasion of the brushless motor 15 is mainly caused on the bearing, and only some dust removal maintenance is needed when necessary. The brushless motor 15 is mounted on the second fan mounting base 12 by a snap fit, thereby making the brushless motor 15 easy to assemble and disassemble.
Preferably, be equipped with the cavity in the location portion 31, be equipped with a plurality of reference columns 32 in the cavity, be equipped with a plurality of holding rings 62 with reference column 32 looks adaptation on the rotating member 6, the top surface and the rotating member 6 butt of location portion 31, from this, reference column 32 and the cooperation of holding ring 62 for the positioning seat 3 is rotatory synchronous with the rotating member 6, is convenient for adjust the relative position of positioning seat 3 and mount pad 2.
In this embodiment, a groove is formed on the first mounting surface of the upper cover 24 of the mounting seat, and a first limiting member 34 is disposed in the groove, so that the volume of the whole small fan is reduced, and the fan 1 is convenient to carry. Further, the first limiting member 34 is provided with an opening, the surface of the positioning seat 3, which is attached to the first mounting surface, extends to form a second limiting member 27, the second limiting member 27 can rotate in the groove along with the positioning seat 3 and abuts against the side wall of the opening, so that the relative position between the positioning seat 3 and the mounting seat 2 can be further adjusted conveniently, in this embodiment, the central angle of the opening is 180 degrees, and therefore the positioning seat 3 can rotate on the first mounting surface, and the requirements of various mounting angles are met.
Preferably, the first end of the first fastening strip 41 is connected with the first fastening strip 41 through a hook and loop fastener, so that the first fastening strip 41 can be conveniently adjusted and reliably fastened.
The utility model discloses a working process does: in the use, hug closely the positioning seat 3 on the article of needs fixed little fan such as schoolbag baldric, perambulator, walk around fixed knot 5 with first fastening area 41 and fix the positioning seat 3 in the position that needs to fix, taut first fastening area 41, paste the first end of first fastening area 41 through the magic and paste tightly on first fastening area 41, accomplish the fixed to fan 1, rotatable positioning seat 3 simultaneously to satisfy the fixed of obstructed angle and ask. When the fan is not used, the fan 1 only needs to rotate around the rotating shaft and cover the second mounting surface, and the folded small fan does not occupy more space and is convenient to carry.
To sum up, the embodiment of the utility model provides a little fan convenient to it is fixed, its little fan convenient to it is fixed, but fan 1 swivelling joint is on mount pad 2, mount pad 2 links to each other with positioning seat 3, be equipped with fastening belt 4 on the relative both sides of positioning seat 3 respectively, fastening belt 4 that the accessible lies in positioning seat 3 both sides fixes fan 1 on stable mounting such as schoolbag baldric or perambulator at this in-process of use, after the position of well fixed fan 1, fan 1 position is reliable, and need not hold, liberate both hands, avoid fan 1 to drop simultaneously and cause danger. Simultaneously, can rotate fan 1 so that fan 1 is in suitable angle air feed, when need not use fan 1, can be rotatory around the rotation axis with fan 1 for fan 1 hugs closely on the second installation face, thereby fan 1 covers completely on the second installation face of mount pad 2, so that fan 1, mount pad 2 and positioning seat 3 are located same straight line completely, thereby make portable little fan small, make its convenient to carry, convenient to use.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a little fan convenient to it is fixed, its characterized in that includes fan, mount pad and positioning seat, the mount pad with the positioning seat links to each other, the mount pad is including relative first installation face and the second installation face that sets up, the positioning seat with the first installation face of mount pad is laminated mutually, the fan is in through the pivot setting on the mount pad, the fan is rotatable and to be covered and establish on the second installation face, relative both sides are equipped with the fastening area respectively on the positioning seat.
2. The small fan convenient to fix as claimed in claim 1, wherein the mounting base is provided with a first shaft mounting portion and a second shaft mounting portion, the first shaft mounting portion and the second shaft mounting portion are provided with a plurality of teeth at the periphery thereof, the fan is provided with a third shaft mounting portion and a fourth shaft mounting portion, a holding groove for the first shaft mounting portion and the second shaft mounting portion is formed between the third shaft mounting portion and the fourth shaft mounting portion, and the first shaft mounting portion and the second shaft mounting portion are respectively abutted against the inner surfaces of the third shaft mounting portion and the fourth shaft mounting portion.
3. The small fan convenient to fix as claimed in claim 2, wherein soft glue is disposed at a position opposite to the first and second rotating shaft mounting portions in the accommodating groove, and the soft glue is closely attached to the teeth of the first and second rotating shaft mounting portions.
4. The small fan convenient to fix as claimed in claim 1, wherein the fastening strap includes a first fastening strap and a second fastening strap, the second ends of the first fastening strap and the second fastening strap are both fixedly connected to the positioning seat, the first end of the second fastening strap is provided with a fixing buckle, and the first end of the first fastening strap passes through the fixing buckle and is fixed on the first fastening strap.
5. The small fan convenient to fix as claimed in claim 1, wherein said positioning seat is rotatably connected with said mounting seat, said positioning seat has a degree of freedom to rotate around said mounting seat in said first mounting surface.
6. The small fan convenient to fix as claimed in claim 5, wherein the mounting base comprises an upper mounting base cover and a lower mounting base cover, a containing cavity is defined in the upper mounting base cover and the lower mounting base cover, a rotating member is disposed in the containing cavity, a through hole is disposed on the upper mounting base cover, a positioning portion protrudes from a surface of the positioning base abutting against the first mounting surface of the upper mounting base cover, the positioning portion is inserted into the through hole and connected with the rotating member, a plurality of positioning teeth protrude from one side of the through hole in the containing cavity, and a plurality of positioning protrusions are disposed on a surface of the rotating member abutting against the positioning teeth.
7. The small fan convenient to fix as claimed in claim 6, wherein a cavity is formed in the positioning portion, a plurality of positioning posts are formed in the cavity, a plurality of positioning rings adapted to the positioning posts are arranged on the rotating member, and the top surface of the positioning portion abuts against the rotating member.
8. The small fan convenient for fixing as claimed in claim 6, wherein a groove is formed on the first mounting surface of the upper cover of the mounting seat, a first limiting member is disposed in the groove, the first limiting member has an opening, a second limiting member is extended from a surface of the positioning seat, which is attached to the first mounting surface, the second limiting member can rotate in the groove with the rotation of the positioning seat and abut against a sidewall of the opening.
9. The small fan facilitating fixing according to claim 4, wherein the first end of the first fastening strap and the first fastening strap are connected by a hook and loop fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922370583.8U CN211648524U (en) | 2019-12-24 | 2019-12-24 | Small fan convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922370583.8U CN211648524U (en) | 2019-12-24 | 2019-12-24 | Small fan convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211648524U true CN211648524U (en) | 2020-10-09 |
Family
ID=72699072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922370583.8U Active CN211648524U (en) | 2019-12-24 | 2019-12-24 | Small fan convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211648524U (en) |
-
2019
- 2019-12-24 CN CN201922370583.8U patent/CN211648524U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Small fan convenient for fixing Effective date of registration: 20211223 Granted publication date: 20201009 Pledgee: Guangdong Sihui Rural Commercial Bank Co.,Ltd. Dasha sub branch Pledgor: SIHUI LOTTE ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021440000395 |