CN210509664U

CN210509664U - Portable small neck hanging fan

Info

Publication number: CN210509664U
Application number: CN201921408778.0U
Authority: CN
Inventors: 许旭东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-05-12
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a portable little fan of hanging neck, it includes the hemizonid body that forms by U type support and two non-slip support connections, the both ends of hemizonid body are provided with the fan, wherein: the U-shaped bracket is formed by enclosing and buckling an upper shell and a lower shell, a storage battery and a circuit board connected with the storage battery are arranged in the U-shaped bracket, and a conductive jack is arranged on the circuit board; the anti-skid bracket consists of an anti-skid neck hanging pipe and a metal hose, a conductive plug is arranged on the anti-skid neck hanging pipe, one end of the conductive plug is connected with a motor of the fan through internal wiring, and the other end of the conductive plug extends into a conductive jack to be electrically connected with the storage battery; the utility model aims at providing a portable little fan of hanging neck aims at adopting the rapid disassembly structure of multistage formula, is convenient for judge trouble position for it is more convenient to maintain, only need change the opposite side the little fan can, reduced the purchase cost.

Description

Portable small neck hanging fan

Technical Field

The utility model belongs to the technical field of articles for daily use, specifically relate to a portable hanging neck little fan.

Background

The existing small fans are mainly divided into two types, one type is a handheld type, the other type is a neck hanging type with two groups of small fans, the small handheld fans are inconvenient to take and store, hands can be tired if the small handheld fans are held for a long time, and the limitation is large; to the hanging little fan of neck that appears in the market, because the wire in the metal hose is directly worn into U type support and circuit board and is connected, lead to when the wire breaks down or the fan goes wrong, unable quick diagnosis and maintenance change, to hanging the little fan of neck among the prior art when a side fan goes wrong, most users can only purchase a new again for the cost increases, has reduced consumer's the desire of purchasing next time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide a portable hanging neck little fan, aim at adopting the rapid disassembly structure of multistage formula, be convenient for judge trouble position for it is more convenient to maintain, only need change the opposite side the little fan can.

For the purpose of realizing above, the utility model discloses a technical scheme be, it includes the hemizonid body that forms by U type support and two non-slip support connections, the both ends of hemizonid body are provided with the fan, wherein:

the U-shaped bracket is formed by enclosing and buckling an upper shell and a lower shell, a storage battery and a circuit board connected with the storage battery are arranged in the U-shaped bracket, and a conductive jack is arranged on the circuit board;

the anti-skidding support comprises anti-skidding neck hanging pipe and metal collapsible tube two parts, sets up electrically conductive plug on the anti-skidding neck hanging pipe, the one end of electrically conductive plug is walked the motor of line connection fan by inside, and the other end stretches into the downthehole and the battery electricity of electrically conductive plug.

Furthermore, the fan is equipped with a saddle back to the motor, the joint has the shroud of convenient dismantlement on the saddle, and evenly distributed sets up multiunit lamp pearl on the circumferential edge reason of shroud, the lamp pearl passes through the wire and connects conductive plug, is provided with the button that the lamp pearl was opened, was closed alone to the control on the U type support.

Furthermore, the circular cover wall of the cover cap is formed by smoothly transitionally connecting a plurality of arc-shaped grooves, so that an inner cavity formed by the cover cap and the supporting platform is communicated with the outside, and incense pieces are placed in the inner cavity.

Further, the fan is formed by last fan housing and lower fan housing joint, goes up fan housing and installs flabellum and motor in the fan housing down, it has an upper locating element to go up the fan housing along radial outside extension, down the fan housing along radial outside extension have with upper locating element complex lower spacing piece, make upper locating element and lower spacing piece form the cutting ferrule that is used for fixed hose.

Furthermore, the end part of the hose is provided with a plurality of groups of clamping grooves, and the lower limiting piece is provided with clamping teeth matched with the clamping grooves.

Compared with the prior art, the utility model, the beneficial effects are that:

1. the multi-section detachable connection is adopted, so that the fault part can be conveniently judged, the fault part can be maintained or only the fault part can be purchased and then replaced, the cost is reduced, and the use by consumers is facilitated;

2. the lamp beads are arranged on the fan, so that the fan is more convenient to use at night;

3. be provided with the stacte piece, can air-purifying, refreshing, set up the back of motor with the stacte piece simultaneously, at the motor operation in-process, the heat that the motor produced further makes the stacte piece give off more easily.

Other advantages of the present invention will be further explained in the detailed description of the invention.

Drawings

Fig. 1 is a schematic perspective view of the portable hanging neck small fan of the present invention.

Fig. 2 is an illustration of the explosion structure of the portable hanging neck small fan of the present invention.

Fig. 3 is a schematic view of a connection structure of a conductive plug and a conductive jack.

Fig. 4 is a schematic view of a three-dimensional structure of a lamp bead arranged on the cover.

Fig. 5 is a schematic view of a connection structure between the metal hose and the fan.

The text labels in the figures are represented as: 10. a U-shaped bracket; 11. an upper housing; 12. a lower housing; 20. an anti-slip bracket; 21. an anti-slip neck hanging tube; 22. a hose; 23. a conductive plug; 24. a card slot; 30. a fan; 31. an upper fan cover; 32. a lower fan cover; 33. a saddle; 34. a cover; 35. a lamp bead; 36. a fan blade; 301. an upper positioning member; 302. a lower retainer; 340. an arc-shaped slot; 40. a storage battery; 50. a cover plate; 60. a circuit board; 70. and a conductive jack.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

In the first embodiment, please refer to fig. 1-3, the present invention provides a portable small neck hanging fan, which comprises a half-ring body formed by connecting a U-shaped bracket 10 and two anti-slip brackets 20, wherein two ends of the half-ring body are provided with fans 30; specifically, the method comprises the following steps:

the U-shaped bracket 10 is formed by enclosing and buckling an upper shell 11 and a lower shell 12, is convenient to detach, is internally provided with a storage battery 40 and a circuit board 60 connected with the storage battery 40, and is provided with a conductive jack 70 on the circuit board 60;

the anti-slip support 20 is composed of an anti-slip neck hanging tube 21 and a metal hose 22, a conductive plug 23 is arranged on the anti-slip neck hanging tube 21, one end of the conductive plug 23 is connected with a motor of the fan 30 in an internal wiring mode, and the other end of the conductive plug extends into the conductive jack 70 to be electrically connected with the storage battery 40.

The embodiment of the utility model provides an in, when the fan of one of them side does not rotate, can all tear both sides out, then can the electrically conductive jack 70 of pivoted one side conductive plug 23 insertion opposite side, be used for judging specifically which position goes wrong, so that the pertinence is maintained, when also can rotate after the electrically conductive jack 70 of opposite side is inserted to the electrically conductive plug 23 of one side that can rotate, then can judge that the problem has appeared to the fan of opposite side, can directly purchase and change, and do not need the bulk purchase, consumer's purchase cost has been reduced.

As a second embodiment, as shown in fig. 4 and 5, the difference from the first embodiment is that a support 33 is arranged at a position of the fan 30 opposite to the motor, a cover 34 convenient to detach is clamped on the support 33, a plurality of groups of lamp beads 35 are uniformly distributed and arranged on the circumferential edge of the cover 34, the lamp beads 35 are connected with the conductive plug 23 through wires, and a button for independently controlling the on and off of the lamp beads 35 is arranged on the U-shaped bracket 10; through set up 7 various lamp pearls 35 on fan 30 shroud 34 for use more convenient at night, independent control lamp pearl 35 is opened and close moreover, is favorable to saving the electric quantity.

Under the scheme of embodiment two, as shown in fig. 2, fig. 4, smooth transitional coupling by a plurality of arc walls 340 forms on the circular lid wall of shroud 34, makes the inner chamber that shroud 34 and saddle 33 formed switch on with the external world, stacte piece has been placed to the intracavity, can air-purifying, refreshing, sets up the back of motor with stacte piece simultaneously, and in the motor operation process, the heat that the motor produced further makes stacte piece distribute from arc walls 340 more easily.

In the above implementation, the fans 30 are respectively formed by clamping an upper wind cover 31 and a lower wind cover 32, the upper wind cover 31 and the lower wind cover 32 are internally provided with fan blades 36 and a motor, the upper wind cover 31 radially and outwardly extends to form an upper positioning member 301, and the lower wind cover 32 radially and outwardly extends to form a lower positioning member 302 matched with the upper positioning member 301, so that the upper positioning member 301 and the lower positioning member 302 form a clamping sleeve for fixing the hose 22; a plurality of groups of clamping grooves 24 are formed in the end part of the hose 22, and clamping teeth matched with the clamping grooves 24 are arranged on the lower limiting piece 302; when the hose 22 is specifically installed, as shown in fig. 5, the hose 22 is inserted into the upper positioning member 301, then the upper and lower wind shields 32 are covered, and the latch on the lower positioning member 302 is sunk into the slot 24, so that the hose 22 can be prevented from being drawn out, and the assembly and the production are facilitated.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a portable string of little fan of neck, it includes the hemizonid that is formed by connecting U type support (10) and two non-slip support (20), the both ends of hemizonid are provided with fan (30), its characterized in that, wherein:

the U-shaped support (10) is formed by enclosing and buckling an upper shell (11) and a lower shell (12), a storage battery (40) and a circuit board (60) connected with the storage battery (40) are arranged in the U-shaped support, and a conductive jack (70) is arranged on the circuit board (60);

antiskid support (20) are hung pipe (21) and metal collapsible tube (22) two parts by the antiskid neck and are constituteed, set up electrically conductive plug (23) on the antiskid neck is hung pipe (21), the motor of fan (30) is connected by inside wiring to the one end of electrically conductive plug (23), and the other end stretches into in electrically conductive jack (70) and is connected with battery (40) electricity.

2. The portable hanging neck small fan as claimed in claim 1, wherein a support (33) is arranged at a position of the fan (30) opposite to the motor, a cover cap (34) convenient to detach is clamped on the support (33), a plurality of groups of lamp beads (35) are uniformly distributed on the circumferential edge of the cover cap (34), the lamp beads (35) are connected with the conductive plug (23) through wires, and a button for independently controlling the opening and closing of the lamp beads (35) is arranged on the U-shaped support (10).

3. The portable hanging neck small fan as claimed in claim 2, wherein the circular wall of the cover cap (34) is formed by smoothly transitionally connecting a plurality of arc-shaped grooves (340), so that an inner cavity formed by the cover cap (34) and the saddle (33) is communicated with the outside, and a fumigating sheet is placed in the inner cavity.

4. The portable hanging neck small fan as claimed in claim 1, wherein the fan (30) is formed by clamping an upper fan cover (31) and a lower fan cover (32), fan blades (36) and a motor are installed in the upper fan cover (31) and the lower fan cover (32), an upper positioning member (301) extends radially outwards from the upper fan cover (31), and a lower positioning member (302) matched with the upper positioning member (301) extends radially outwards from the lower fan cover (32), so that the upper positioning member (301) and the lower positioning member (302) form a clamping sleeve for fixing the hose (22).

5. The portable hanging neck small fan as claimed in claim 4, wherein the end of the flexible tube (22) is provided with a plurality of sets of slots (24), and the lower limiting member (302) is provided with a latch which is matched with the slots (24).