CN113530863A

CN113530863A - Sharing fan

Info

Publication number: CN113530863A
Application number: CN202110801957.6A
Authority: CN
Inventors: 张林柯; 蔡周仲; 徐晓野; 王森龙; 秦晓晴; 周聪
Original assignee: Hangzhou General Electric Technology Co Ltd
Current assignee: Hangzhou General Electric Technology Co Ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-10-22
Anticipated expiration: 2041-07-15
Also published as: CN113530863B

Abstract

The application discloses a shared fan, which comprises a charging cabinet and a neck hanging fan; the hanging neck fan comprises a hanging neck line and blowing pieces arranged at two ends of the hanging neck line, the blowing pieces are provided with connecting surfaces, a limiting structure is arranged between the connecting surfaces of the two blowing pieces, the blowing pieces are also provided with embedded grooves, the hanging neck fan is in a folding state, the hanging neck line is embedded into the embedded grooves in the folding state, and the connecting surfaces of the two blowing pieces are in contact and relatively fixed through the limiting structure; the cabinet that charges is including holding the chamber, hold the chamber and be used for supplying hanging the neck fan under the state of folding up and insert. The utility model provides a hang neck fan, two pieces of blowing can link together through limit structure, and can be with hanging the lateral wall that the piece was blown in the embedding of neck line through the inlay groove to make whole string neck fan volume regular under the state of folding up, conveniently put into the chamber that holds of the cabinet that charges.

Description

Sharing fan

Technical Field

The invention relates to the field of sharing, in particular to a sharing fan.

Background

The volume after conventional hanging neck fan accomodates is great, like the hanging neck fan that publication number is CN213655218U, two air-out pieces are installed respectively in the both sides of hanging neck piece, and hanging neck piece is the stereoplasm structure, and is inconvenient to accomodate. And the other neck hanging fan is connected with the two air outlet pieces through a flexible neck hanging line.

Both of the above two types of neck hanging fans cannot be stored in regular shapes, and therefore cannot be reliably put into a charging cabinet for sharing.

Disclosure of Invention

The invention provides a shared fan aiming at the problems.

The technical scheme adopted by the invention is as follows:

a shared fan comprises a charging cabinet and a neck hanging fan;

the hanging neck fan comprises a hanging neck line and blowing pieces arranged at two ends of the hanging neck line, the blowing pieces are provided with connecting surfaces, a limiting structure is arranged between the connecting surfaces of the two blowing pieces, the blowing pieces are also provided with embedded grooves, the hanging neck fan is in a folding state, the hanging neck line is embedded into the embedded grooves in the folding state, and the connecting surfaces of the two blowing pieces are in contact and relatively fixed through the limiting structure;

the cabinet that charges is including holding the chamber, hold the chamber and be used for supplying hanging the neck fan under the state of folding up and insert.

The utility model provides a hang neck fan, two pieces of blowing can link together through limit structure, and can be with hanging the lateral wall that the piece was blown in the embedding of neck line through the inlay groove to make whole string neck fan volume regular under the state of folding up, conveniently put into the chamber that holds of the cabinet that charges.

In one embodiment of the present invention, the outer surface of the blowing member has a charging contact, an elastic charging contact is installed in the accommodating cavity, and after the neck hanging fan is inserted into the accommodating cavity, the elastic charging contact is in contact with the charging contact.

Through the contact of the contact that charges of the contact and elasticity, hang the neck fan and put into and hold the chamber after can charge. During actual use, two sets of elastic charging contacts can be symmetrically arranged in the accommodating cavity.

In one embodiment of the present invention, the limiting structure includes a positioning column disposed on one connecting surface and a positioning slot disposed on the other connecting surface, and the positioning column is used for extending into the corresponding positioning slot;

the limiting structure also comprises magnets arranged on the connecting surfaces, and the magnets on the two connecting surfaces attract each other in a folding state; or, the limiting structure further comprises a magnet arranged on one connecting surface and an iron sheet arranged on the other connecting surface, and the magnet and the iron sheet are mutually attracted in a folding state.

The limiting structure is matched with the positioning groove in a positioning mode through the positioning column and is reliably limited together in a magnetic attraction mode.

In one embodiment of the invention, one end of one blowing piece, which is far away from the connecting surface, is provided with a limiting convex part, and the limiting convex part is used for being matched with the end surface of the accommodating cavity to limit the distance of the neck hanging fan inserted into the accommodating cavity; at least one is bloied and is had first locking structure on the piece, the cabinet that charges includes the cabinet body, it is internal that the chamber that holds is located the cabinet, have on the cabinet body with first locking structure complex locking release mechanism, locking release mechanism includes:

the locking piece is rotatably arranged on the cabinet body, one end of the locking piece is provided with a second locking structure, the other end of the locking piece is provided with a pressed part, and the second locking structure is used for being matched with the first locking structure to prevent the neck hanging fan inserted into the accommodating cavity from being separated from the accommodating cavity;

one end of the elastic piece is matched with the cabinet body, and the other end of the elastic piece is matched with the locking piece and used for enabling the second locking structure to have a movement trend of rotating towards one side of the accommodating cavity;

the rotating part is rotatably arranged on the cabinet body and provided with an eccentric block, the eccentric block is used for being matched with the pressed part, the rotating part is provided with a locking station and a releasing station, the eccentric block does not apply pressure to the pressed part when the station is locked, and the eccentric block presses the pressed part when the station is released, so that the second locking structure rotates towards one side far away from the accommodating cavity, and the neck hanging fan can be separated from the accommodating cavity;

the control motor is used for driving the rotating part to rotate and switching between a locking station and a releasing station;

the contact switch is matched with the locking piece and used for judging the position state of the locking piece;

the first locking structure is a groove, and the second locking structure is a locking block; or, the first locking structure and the second locking structure are both locking blocks.

Set up spacing convex part and can inject the position that the cabinet that charges was put into to hang the neck fan.

During the actual use, preferably, second locking structure has the spigot surface, can drive the retaining member through the spigot surface when hanging the neck fan and rotate to release work position, inserts the back that targets in place when hanging the neck fan, and first locking structure aligns with second locking structure this moment, and under the effect of elastic component, the retaining member resets, and second locking structure and first locking structure cooperation, the user can not take out the hanging neck fan that holds the chamber with inserting. When needs unblock, control motor work makes and rotates the piece and be located release work position, and first locking structure breaks away from with second locking structure this moment, and the user can take out the hanging neck fan from holding the chamber.

The position state of the locking piece can be judged by arranging the contact switch, and the reliable work of the equipment is ensured.

When in actual use, the elastic part can be a pressure spring, a torsion spring, a tension spring or other parts.

In an embodiment of the present invention, the cabinet further has a rack, the charging cabinet further includes a push-out mechanism, and the push-out mechanism includes:

the push plate is slidably arranged on the cabinet body and can move back and forth relative to the cabinet body;

the driving motor is fixed on the push plate;

and the gear is meshed with the rack, is driven by the driving motor to rotate, and drives the push plate to move back and forth through the rotation of the gear.

When the rotating piece is located at the release working position, the neck hanging fan can be pushed out through the pushing-out mechanism, and a user can take the neck hanging fan conveniently.

In one embodiment of the present invention, the blowing member is a cuboid or a cube, the blowing member includes a first side, a second side, a third side and a fourth side, which are connected in sequence, and the connecting surface is the first side of the blowing member;

the second side edge is provided with the embedded groove, and the neck hanging line is connected with the second side edge or the third side edge of the blowing piece; or the second side edge and the third side edge are provided with the embedded grooves, and the neck hanging line is connected with the third side edge or the fourth side edge of the blowing piece; or the second side edge, the third side edge and the fourth side edge are provided with the embedded grooves, and the neck hanging line is connected with the fourth side edge.

In one embodiment of the present invention, the neck hanging line includes a flexible line body, a hollow reinforcement is embedded in the middle of the flexible line body, the outer contour of the cross section of the flexible line body is waist-shaped, weight reduction channels are provided on two sides of the reinforcement of the flexible line body, and a metal wire is wound around the inner side wall or the outer side wall of the reinforcement;

the outer side wall of the flexible wire body is provided with an air outlet communicated with the at least one weight reduction channel; the air blowing piece is provided with an air outlet cavity which is communicated with one end of the weight reducing channel, the air blowing piece is provided with a control slide block in a sliding mode, the control slide block is provided with a first working position and a second working position, the control slide block blocks the communication between the air outlet cavity and the weight reducing channel in the first working position, the control slide block is moved out in the second working position, and the air outlet cavity is communicated with the weight reducing channel.

The air outlet holes and the control slider are arranged, so that more functions of the neck hanging wire can be expanded, when the control slider is located at the second working position, part of air is blown into the weight reduction channel by the air outlet cavity and flows out of the air outlet holes, and air blowing cooling can be performed on a neck region.

In one embodiment of the present invention, the two weight reducing channels are a first weight reducing channel and a second weight reducing channel, respectively, the air outlet is disposed on the first weight reducing channel, the air outlet cavity is used for communicating with the first weight reducing channel, a partition is disposed in the middle of the first weight reducing channel, and two groups of air outlet holes are disposed on two sides of the partition respectively;

the two ends of the flexible line body are respectively provided with an outlet hole, the two outlet holes are communicated with the same lightening channel, the neck hanging line further comprises an elastic rope and connectors fixed at the two ends of the elastic rope, the elastic rope is positioned in the lightening channel, the two connectors are positioned on the outer side of the flexible line body and are connected with the elastic rope through corresponding outlet holes, and the two connectors are in threaded connection, clamping connection or magnetic attraction fit; the outer surface of the flexible wire body is provided with a depressed area, and the connector is embedded into the corresponding depressed area.

There has been a drawback in that the neck hanging fan is easily dropped when the neck is inclined for various reasons. The problem can be effectively solved by arranging the elastic rope and the connector. Pull out two connectors during the use, make two connectors link together, flexible line body, elasticity rope and connector form the spacing mouth on the shell form neck this moment, hang the neck fan and can not drop because of the neck slope and damage.

During actual application, a connecting pipe with a flexible part in the middle can be arranged, one end of the connecting pipe is communicated with the air outlet cavity, the other end of the connecting pipe is communicated with the first weight reduction channel, the control slider flattens the flexible part when in the first working position, the air outlet cavity is not communicated with the weight reduction channel at the moment, the control slider does not apply pressure on the flexible part when in the second working position, the flexible part resets under the self elastic action, and the air outlet cavity is communicated with the weight reduction channel at the moment.

In one embodiment of the present invention, first limiting protrusions are disposed on two side walls of the embedding groove, a gap is formed between the two first limiting protrusions, the gap is used for the neck hanging line to pass through, and the width of the gap is smaller than the width of the neck hanging line; the side wall of the embedding groove is also provided with a second limiting lug, the second limiting lug is positioned between the bottom wall of the embedding groove and the first limiting lug, and the neck hanging line is used for being embedded between the first limiting lug and the second limiting lug; and a first disinfection lamp is arranged on the bottom wall of the embedded groove and is positioned between the two corresponding second limiting convex blocks, and the distance between the two second limiting convex blocks is smaller than the gap.

The neck hanging wire is used for hanging on a neck, when the neck hanging fan is used for sharing, the sanitation problem is that a user pays attention to, and the neck hanging wire can be disinfected by emitting ultraviolet rays through the first disinfection lamp. Preferably, the first sterilizing lamp is an LED sterilizing lamp. During the actual use, first sterilamp works as required after hanging the neck line and accomodating in the embedding groove, and is preferred, works when hanging the neck fan and putting into the cabinet that charges.

In one embodiment of the present invention, a second disinfection lamp is installed on a side wall of the accommodating cavity corresponding to the neck hanging line.

Through the cooperation of first sterilamp and second sterilamp, can all carry out the illumination disinfection with hanging neck line both sides, effectively guarantee disinfection effect.

The invention has the beneficial effects that: the utility model provides a hang neck fan, two pieces of blowing can link together through limit structure, and can be with hanging the lateral wall that the piece was blown in the embedding of neck line through the inlay groove to make whole string neck fan volume regular under the state of folding up, conveniently put into the chamber that holds of the cabinet that charges.

Description of the drawings:

FIG. 1 is a schematic structural diagram of a shared fan in embodiment 1;

FIG. 2 is a schematic view of the embodiment 1 after the neck hanging fan is inserted into the charging cabinet;

FIG. 3 is a schematic view of the neck hanging fan in a folded state according to the embodiment 1;

FIG. 4 is a schematic view of the embodiment 1 after the connection surfaces of two blowing pieces are butted;

FIG. 5 is a schematic view of a neck line according to embodiment 1;

FIG. 6 is a schematic view of two blowing members of embodiment 1;

fig. 7 is a partial exploded view of the charging cabinet of embodiment 1;

fig. 8 is a partial explosion of the charging cabinet of embodiment 1 from another angle;

fig. 9 is a schematic view of a blowing member of embodiment 2;

fig. 10 is a schematic view of a charging cabinet according to embodiment 2;

FIG. 11 is a schematic view of a neck line according to embodiment 3;

FIG. 12 is a schematic view of the control slider of the embodiment 3 in a first working position;

FIG. 13 is a schematic view of the control slider of the embodiment 3 in a second working position;

FIG. 14 is a schematic view of a neck line according to embodiment 4;

fig. 15 is a schematic view of the embodiment 4 after two connectors are connected together.

The figures are numbered:

1. hanging a neck fan; 2. a charging cabinet; 3. an accommodating chamber; 4. hanging a neck line; 5. a blowing member; 6. a connecting surface; 7. embedding a groove; 8. a charging contact; 9. an elastic charging contact; 10. a first locking structure; 11. a cabinet body; 12. a locking and unlocking mechanism; 13. a locking member; 14. a second locking structure; 15. a pressure receiving portion; 16. an elastic member; 17. a rotating member; 18. an eccentric block; 19. controlling the motor; 20. a rack; 21. a push-out mechanism; 22. pushing the plate; 23. a drive motor; 24. a gear; 25. a second sterilizing lamp; 26. a flexible wire body; 27. a reinforcement; 28. a weight-reducing channel; 2801. a first weight-reduction channel; 2802. a second weight-reduction channel; 29. an air outlet; 30. an outlet hole is formed; 31. an elastic cord; 32. a connector; 33. a first limit bump; 34. a void; 35. a second limit bump; 36. a first sterilizing lamp; 37. a positioning column; 38. positioning a groove; 39. a magnet; 40. a limiting convex part; 41. a limiting port; 42. controlling the sliding block; 43. a connecting pipe; 44. a flexible portion; 45. a contact switch; 46. a cam.

The specific implementation mode is as follows:

the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

As shown in fig. 1 and 2, the present embodiment discloses a shared fan, which includes a charging cabinet 2 and a neck fan 1.

As shown in fig. 3, 4 and 6, the neck hanging fan 1 includes a neck hanging line 4 and blowing pieces 5 installed at two ends of the neck hanging line 4, the blowing pieces 5 have connecting surfaces 6, a limiting structure is arranged between the connecting surfaces 6 of the two blowing pieces 5, the blowing pieces 5 further have an embedded groove 7, the neck hanging fan 1 has a folding state, the neck hanging line 4 is embedded into the embedded groove 7 in the folding state, and the connecting surfaces 6 of the two blowing pieces 5 are in contact with each other and are relatively fixed through the limiting structure.

As shown in fig. 1 and 2, the charging cabinet 2 includes a containing cavity 3, and the containing cavity 3 is used for inserting the hanging neck fan 1 in a folding state.

The utility model provides a hang neck fan 1, two pieces of blowing 5 can link together through limit structure, and can be with hanging 4 imbeds of neck line and blow the lateral wall of piece 5 through inlaying the dress groove 7 to make whole hang neck fan 1 volume regular under the state of folding up, conveniently put into the chamber 3 that holds of charging cabinet 2.

As shown in fig. 1, 2, 3 and 7, in this embodiment, the surface of blowing 5 has the contact 8 that charges, and the cabinet that charges still includes the structure that charges, and the structure that charges is including setting up the elasticity contact 9 that charges that holds in chamber 3, hangs behind the inserting chamber 3 that holds of neck fan 1, elasticity contact 9 that charges contacts with the contact 8 that charges. Through the contact of the contact 8 that charges and the contact 9 that charges of elasticity, hang neck fan 1 and put into and hold and can charge behind the chamber 3. Compared with the existing charging plug and the existing charging interface, the requirement on alignment precision is lowered, and the charging structure is reliable and not easy to damage.

As shown in fig. 1 and 2, in this embodiment, it is provided with two sets of elasticity charging contact 9 to hold the chamber 3, and two sets of elasticity charging contact 9 symmetries set up and holding in the chamber 3, but hang the positive and negative of neck fan 1 and insert and hold chamber 3, when hanging neck fan 1 openly inserts and hold chamber 3, hang the contact 8 and the first elasticity charging contact 9 contact that charge of neck fan 1, when hanging neck fan 1 reverse side inserts and holds chamber 3, hang the contact 8 and the second elasticity charging contact 9 contact that charge of neck fan 1.

The term front and back side inset as used herein refers to inset having an angle that differs by 180. Through set up two sets of elasticity charging contact 9 in holding chamber 3, it is more convenient to insert string neck fan 1, uses and experiences well.

As shown in fig. 6, in the present embodiment, the limiting structure includes a positioning pillar 37 disposed on one connecting surface 6 and a positioning groove 38 disposed on the other connecting surface 6, and the positioning pillar 37 is used for extending into the corresponding positioning groove 38; the limiting structure further comprises magnets 39 arranged on the connecting surfaces 6, and the magnets 39 on the two connecting surfaces 6 are mutually attracted in a folding state. The limiting structure is positioned and matched through the positioning column 37 and the positioning groove 38 and is reliably limited together in a magnetic attraction mode. In other embodiments, the magnet 39 on one of the attachment surfaces 6 may be replaced by a piece of iron.

As shown in fig. 1 and 2, in the present embodiment, one end of one of the blowing pieces 5 away from the connecting surface 6 has a limiting protrusion 40, and the limiting protrusion 40 is used for cooperating with an end surface of the accommodating cavity 3 to limit the distance of inserting the neck hanging fan 1 into the accommodating cavity 3.

As shown in fig. 1, 7 and 8, at least one blowing piece 5 is provided with a first locking structure 10, and the charging cabinet 2 includes a cabinet body 11, and the accommodating cavity 3 is located in the cabinet body 11, and the cabinet body 11 is provided with a locking and unlocking mechanism 12 cooperating with the first locking structure 10, and the locking and unlocking mechanism 12 includes:

the locking piece 13 is rotatably arranged on the cabinet body 11, one end of the locking piece 13 is provided with a second locking structure 14, the other end of the locking piece 13 is provided with a pressed part 15, and the second locking structure 14 is used for being matched with the first locking structure 10 to prevent the neck hanging fan 1 inserted into the accommodating cavity 3 from being separated from the accommodating cavity 3;

an elastic member 16, one end of which is matched with the cabinet body 11 and the other end of which is matched with the locking member 13, for enabling the second locking structure 14 to have a movement trend of rotating towards one side of the accommodating cavity 3;

the cam 46 is rotatably installed on the cabinet body 11, the cam 46 is provided with a locking station and a releasing station, when the locking station is arranged, the cam 46 does not apply pressure on the pressed part 15, when the releasing station is arranged, the cam 46 presses the pressed part 15, so that the second locking structure 14 rotates to one side far away from the accommodating cavity 3, and the neck hanging fan 1 can be separated from the accommodating cavity 3;

and the control motor 19 is used for driving the cam 46 to rotate and switching between the locking position and the releasing position.

According to the locking and unlocking mechanism 12, after the first locking structure 10 and the second locking structure 14 are matched and locked, under the action of the elastic piece 16, the second locking structure 14 can be kept at a locking position, and the whole locking structure is reliable; when the locking is needed, the motor 19 is controlled to drive the cam 46 to rotate, so that the locking member 13 rotates, the second locking structure 14 rotates towards one side far away from the accommodating cavity 3, and the neck hanging fan 1 can be separated from the accommodating cavity 3.

In the embodiment, the first locking structure 10 is a groove, and the second locking structure 14 is a locking block. In practice, the first locking structure 10 and the second locking structure 14 may be locking blocks.

In this embodiment, the second locking structure 14 has a guide surface. The arrangement of the guide surface can conveniently drive the locking piece 13 to rotate when the neck hanging fan 1 is inserted. Hang neck fan 1 and can drive retaining member 13 to rotate to release work position through the spigot surface when inserting promptly, after hanging neck fan 1 and inserting to target in place, first locking structure 10 aligns with second locking structure 14 this moment, under the effect of elastic component 16, retaining member 13 resets, and second locking structure 14 cooperates with first locking structure 10, and the user can not take out inserting the neck fan 1 that holds chamber 3.

In this embodiment, the cam 46 includes a rotating member 17 rotatably mounted on the cabinet 11, the rotating member 17 has an eccentric block 18 thereon, the eccentric block 18 is used for cooperating with the pressed portion 15, when the locking station is performed, the eccentric block 18 does not apply pressure to the pressed portion 15, when the releasing station is performed, the eccentric block 18 presses the pressed portion 15, so that the second locking structure 14 rotates to the side far away from the accommodating cavity 3, and the neck hanging fan 1 can be separated from the accommodating cavity 3.

In this embodiment, the locking and unlocking mechanism 12 further includes a contact switch 45 fixed on the cabinet 11, and the contact switch 45 is matched with the locking member 13 for determining the position state of the locking member 13.

The position state of the locking piece 13 can be judged by arranging the contact switch 45, and the reliable work of the equipment is ensured.

In practical applications, the elastic member 16 may be a compression spring, a torsion spring or a tension spring. In this embodiment, the elastic member 16 is a tension spring, one end of the tension spring is connected to the cabinet 11, and the other end of the tension spring is connected to a portion of the locking member 13 near the second locking structure 14.

In this embodiment, spacing convex part 40 is used for and holds the terminal surface cooperation in chamber 3, inject the distance that neck fan 1 inserted and hold chamber 3, and when spacing convex part 40 leaned on with the terminal surface that holds chamber 3, first locking structure 10 and second locking structure 14 were corresponding, and the contact 8 that charges is corresponding with elasticity charging contact 9.

The locking and unlocking mechanism 12 and the charging structure of the charging cabinet of the embodiment can be used for locking and unlocking other sharing devices, in other embodiments, the sharing device can also be a mobile power supply, an interpreter, a hand warmer, or the like, and the first locking structure 10 is disposed on the other sharing devices.

As shown in fig. 7 and 8, in the present embodiment, the cabinet 11 further has a rack 20, the charging cabinet 2 further includes a push-out mechanism 21, and the push-out mechanism 21 includes:

the push plate 22 is slidably mounted on the cabinet body 11 and can move back and forth relative to the cabinet body 11;

a driving motor 23 fixed on the push plate 22;

the gear 24 is engaged with the rack 20 and driven to rotate by the driving motor 23, and the push plate 22 is driven to move back and forth by the rotation of the gear 24.

When the rotating member 17 is located at the release working position, the neck hanging fan 1 can be pushed out through the push-out mechanism 21, and the user can take the neck hanging fan conveniently.

As shown in fig. 4, the neck hanging fan 1 of the present embodiment further includes a neck hanging line closing structure, the neck hanging line 4 is a flexible neck hanging line 4, the sidewall of the neck hanging line 4 is pressed to be deformed inward, and the neck hanging line closing structure includes:

and the embedded groove 7 is arranged on the side edge of the air blowing piece 5.

The first limiting lugs 33 are fixed on two side walls of the embedding groove 7, a gap 34 is formed between two corresponding first limiting lugs 33, the gap 34 is used for the neck hanging line 4 to pass through, and the width of the gap 34 is smaller than that of the neck hanging line 4.

Through setting up first stopper and the width that space 34 between two corresponding first spacing lugs 33 is less than string neck line 4, can effectively prevent to hang neck line 4 and pop out after inlaying the dress groove 7 at string neck line 4 impressing like this, can satisfy the requirement of putting into charging cabinet 2.

In this application, the blowing piece 5 can have a plurality of caulking grooves 7, and the first limit bump 33 is arranged on at least one caulking groove 7.

As shown in fig. 5, in the present embodiment, the neck hanging wire 4 includes a flexible wire body 26, a hollow reinforcing member 27 is embedded in the middle of the flexible wire body 26, the outer profile of the cross section of the flexible wire body 26 is waist-shaped, the flexible wire body 26 has weight-reducing channels 28 on both sides of the reinforcing member 27, and a metal wire is wound around the inner side wall or the outer side wall of the reinforcing member 27.

The flexible line body 26 is waist-shaped (rectangle also belongs to the waist-shaped), and compared with the round neck hanging line 4, the contact area can be larger, and the use experience is good; the arrangement of the reinforcing piece 27 can increase the strength of the flexible line body 26, and is convenient for bending and pressing the neck hanging line 4 to a proper shape when in use; the weight reduction channel 28 arranged on the flexible wire body 26 can effectively reduce the weight and improve the deformation capacity of the flexible wire body 26. The strength of the reinforcement 27 can be increased by winding the metal wire, and the metal wire can be used as a conductive medium in practical use.

In practice, the flexible wire 26 may be made of any flexible material suitable for direct contact with the human body.

As shown in fig. 3, 4, 5 and 6, in the embodiment, the blowing element 5 is rectangular (in other embodiments, it may also be rectangular), the blowing element 5 includes a first side, a second side, a third side and a fourth side that are connected in sequence, and the connecting surface 6 is the first side of the blowing element 5;

in this embodiment, the second side and the third side are provided with an embedding groove 7, and the neck hanging line 4 is connected with the third side or the fourth side of the blowing piece 5.

In other embodiments, the following may be set: the second side edge is provided with an embedding groove 7, and the neck hanging line 4 is connected with the second side edge or the third side edge of the blowing piece 5; or the second side, the third side and the fourth side are provided with embedded grooves 7, and the neck hanging line 4 is connected with the fourth side.

Example 2

As shown in fig. 9, the present embodiment is different from embodiment 1 in that the sidewall of the embedding groove 7 is further provided with a second limiting protrusion 35, the second limiting protrusion 35 is located between the bottom wall of the embedding groove 7 and the first limiting protrusion 33, and the neck line 4 is used for being embedded between the first limiting protrusion 33 and the second limiting protrusion 35; the bottom wall of the embedding groove 7 is provided with a first disinfection lamp 36, the first disinfection lamp 36 is positioned between the two corresponding second limiting lugs 35, and the distance between the two second limiting lugs 35 is smaller than the gap 34.

The neck hanging wire 4 is used for hanging on the neck, when the neck hanging fan 1 is used for sharing, the sanitary problem is that the user is concerned, and the neck hanging wire 4 can be disinfected by emitting ultraviolet rays by arranging the first disinfection lamp 36. Preferably, the first sterilizing lamp 36 is an LED sterilizing lamp. In actual use, the first sterilamp 36 is operated as needed after the neck strap 4 is stored in the fitting groove 7, and preferably, is operated when the neck strap fan 1 is put into the charging cabinet 2.

As shown in fig. 10, the present embodiment is different from embodiment 1 in that a second sterilizing lamp 25 is mounted on a side wall of the accommodating chamber 3 corresponding to the neckline 4. Through the cooperation of first sterilamp 36 and second sterilamp 25, can all carry out illumination disinfection with hanging neck line 4 both sides, effectively guarantee disinfection effect.

Example 3

As shown in fig. 11, 12 and 13, the present embodiment is different from embodiment 1 or embodiment 2 in that two weight-reducing passages 28 are a first weight-reducing passage 2801 and a second weight-reducing passage 2802, respectively, and the outer side wall of the flexible wire body 26 has an air outlet 29 communicated with the first weight-reducing passage 2801; the blowing member 5 has an air outlet cavity (not shown in the drawings), the air outlet cavity is communicated with one end of the first lightening channel 2801, a control slider 42 is slidably arranged on the blowing member 5, the control slider 42 has a first working position and a second working position, in the first working position, the control slider 42 blocks the communication between the air outlet cavity and the first lightening channel 2801, in the second working position, the control slider 42 is moved out, and the air outlet cavity is communicated with the first lightening channel 2801.

The arrangement of the air outlet hole 29 and the control slider 42 enables the neck hanging wire 4 to expand more functions, when the control slider 42 is in the second working position, the air outlet cavity blows partial air into the weight reduction channel 28 and flows out from the air outlet hole 29, and air blowing cooling can be carried out on a neck area.

In this embodiment, the first weight-reducing passage 2801 has two partitions (not shown) in the middle, and two groups of air outlets 29 are respectively located on two sides of the partitions;

as shown in fig. 12 and 13, in this embodiment, a connection pipe 43 having a flexible portion 44 in the middle may be provided, one end of the connection pipe 43 is communicated with the air outlet cavity, and the other end is communicated with the first weight-reducing passage 2801, when the control slider 42 is in the first working position, the control slider 42 collapses the flexible portion 44, at this time, the air outlet cavity is not communicated with the weight-reducing passage 28, when the control slider 42 is in the second working position, the control slider 42 does not apply pressure on the flexible portion 44, the flexible portion 44 is reset under its own elasticity, and at this time, the air outlet cavity is communicated with the weight-reducing passage 28.

In other embodiments, the air outlet 29 may be provided in both the first weight-reducing passage 2801 and the second weight-reducing passage 2802.

Example 4

As shown in fig. 14 and 15, the present embodiment is different from embodiment 3 in that two ends of the flexible wire body 26 are respectively provided with one through hole 30, the two through holes 30 are communicated with the second lightening channel 2802, the neck hanging wire 4 further includes an elastic cord 31 and connectors 32 fixed at two ends of the elastic cord 31, the elastic cord 31 is located in the second lightening channel 2802, the two connectors 32 are located outside the flexible wire body 26 and connected with the elastic cord 31 through the corresponding through holes 30, and the two connectors 32 are in threaded connection, clamping connection or magnetic attraction fit; the outer surface of the flexible wire body 26 has a recessed area, and the connectors 32 are embedded into the corresponding recessed area.

The neck hanging fan 1 has a drawback that the neck hanging fan 1 is liable to fall off when the neck is inclined for various reasons. The above problem can be effectively solved by providing the elastic cord 31 and the connector 32. When the neck hanging fan is used, the two connectors 32 are pulled out, the two connectors 32 are connected together, the flexible wire body 26, the elastic rope 31 and the connectors 32 form the limiting opening 41 on the sleeve-shaped neck, and the neck hanging fan 1 cannot fall down and be damaged due to the inclination of the neck.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields and are included in the scope of the present invention.

Claims

1. A shared fan is characterized by comprising a charging cabinet and a neck hanging fan;

2. The sharing fan as claimed in claim 1, wherein the outer surface of the blowing member has a charging contact, an elastic charging contact is installed in the receiving cavity, and the elastic charging contact is in contact with the charging contact after the neck hanging fan is inserted into the receiving cavity.

3. The shared fan as claimed in claim 1, wherein the position-limiting structure comprises a positioning column disposed on one connecting surface and a positioning slot disposed on the other connecting surface, the positioning column being adapted to extend into the corresponding positioning slot;

4. The sharing fan as claimed in claim 1, wherein one end of one of the blowing pieces remote from the connection surface has a limit protrusion for cooperating with an end surface of the receiving chamber to limit a distance of the neck fan inserted into the receiving chamber; at least one is bloied and is had first locking structure on the piece, the cabinet that charges includes the cabinet body, it is internal that the chamber that holds is located the cabinet, have on the cabinet body with first locking structure complex locking release mechanism, locking release mechanism includes:

5. The shared fan as recited in claim 4, wherein the cabinet further has a rack gear thereon, the charging cabinet further comprising an ejection mechanism, the ejection mechanism comprising:

the driving motor is fixed on the push plate;

6. The sharing fan as claimed in claim 1, wherein the blowing member has a rectangular parallelepiped shape or a cubic shape, and the blowing member includes a first side, a second side, a third side and a fourth side which are connected in sequence, and the connecting surface is the first side of the blowing member;

7. The sharing fan as claimed in claim 6, wherein the neck hanging wire comprises a flexible wire body, a hollow reinforcing member is embedded in the middle of the flexible wire body, the outer profile of the cross section of the flexible wire body is waist-shaped, the flexible wire body is provided with weight reducing channels at two sides of the reinforcing member, and the inner side wall or the outer side wall of the reinforcing member is wound with metal wires;

8. The shared fan as claimed in claim 7, wherein the two weight-reducing passages are a first weight-reducing passage and a second weight-reducing passage, respectively, the outlet is disposed on the first weight-reducing passage, the outlet cavity is used for communicating with the first weight-reducing passage, the middle of the first weight-reducing passage has a partition, and the two groups of outlet holes are disposed on two sides of the partition, respectively;

9. The sharing fan according to claim 6, wherein the two side walls of the embedding groove are provided with first limiting lugs, a gap is formed between the two first limiting lugs, the gap is used for the neck hanging line to pass through, and the width of the gap is smaller than that of the neck hanging line; the side wall of the embedding groove is also provided with a second limiting lug, the second limiting lug is positioned between the bottom wall of the embedding groove and the first limiting lug, and the neck hanging line is used for being embedded between the first limiting lug and the second limiting lug; and a first disinfection lamp is arranged on the bottom wall of the embedded groove and is positioned between the two corresponding second limiting convex blocks, and the distance between the two second limiting convex blocks is smaller than the gap.

10. The shared fan as claimed in claim 9, wherein a second sterilizing lamp is installed on a side wall of the receiving chamber corresponding to the neckline.