CN214998349U

CN214998349U - Multifunctional charging portable electric fan

Info

Publication number: CN214998349U
Application number: CN202121262131.9U
Authority: CN
Inventors: 刘杰欣; 刘伟根
Original assignee: Guangzhou Weiken Communication Technology Co ltd
Current assignee: Guangzhou Weiken Communication Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-03
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to an electric fan technical field discloses a portable electric fan with multi-functional charging, including unable adjustment base, electric fan shell is installed to unable adjustment base's upper end, the slide bar groove has all been seted up to unable adjustment base's both sides, electric fan shell's inside intermediate junction has the fan main part. The utility model discloses correspond the inside of filling in electric fan shell with the locating lever, the front end extrusion fixed head of locating lever, the inside of fixed head embedding fixed slot, push into the inside of electric fan shell completely as the locating lever, the spring promotes the inside of fixed head embedding locating lever, prevent to place the basket and drop, the fan main part rotates, the smell of the inside of fragrant bag is along with the air current wafts out, the slide bar cover drives rotary rod and rotating head and removes, the rotating head drives the lower extreme removal of connecting rod and electric fan shell, the upper end removal of bracing piece after the upper end pulling of electric fan shell, make the back bracing piece rotate, adjust electric fan shell to suitable angle as required.

Description

Multifunctional charging portable electric fan

Technical Field

The utility model relates to an electric fan technical field specifically is a portable electric fan has multi-functional charging.

Background

With the continuous development of science and technology, people invent electric fans, a motor drives fan blades to force air to flow, people do not depend on shaking the fans manually, people can easily and conveniently enjoy artificial wind cooling in summer, in order to enable the electric fans to be a comfortable cooling tool, people can serve people anytime and anywhere, a plurality of electrical appliance manufacturers add batteries to traditional fans, the use places of the electric fans are not restricted by mains supply power grid lines, and the electric energy is provided by the batteries carried by the electric fans, so that the electric fans can be conveniently carried.

At present, a plurality of multifunctional charging portable electric fans exist in the market, but the portable electric fans generally cannot conveniently make surrounding smell more comfortable, and cannot conveniently adjust the angle of the electric fan. Accordingly, those skilled in the art have provided a portable electric fan with a multi-function charging function to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a portable electric fan has multi-functional charging to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a portable electric fan with multi-functional charging, includes unable adjustment base, unable adjustment base's upper end is installed the electric fan shell, the slide bar groove has all been seted up to unable adjustment base's both sides, the inside intermediate junction of electric fan shell has the fan main part, the front end of electric fan shell is connected with first ventilation net, the rear end of electric fan shell is connected with the third ventilation net, the upper end rear side internal connection of electric fan shell has the battery, the rear end that just is in the battery of electric fan shell is connected with the mouth that charges, the upper end front side of electric fan shell is connected with the arm-tie.

As a further aspect of the present invention: the electric fan comprises an electric fan shell and is characterized in that rear supporting rods are rotatably connected to the upper ends of the two sides of the electric fan shell, the lower ends of the rear supporting rods are rotatably connected with a fixed base, connectors are connected to the lower ends of the two sides of the electric fan shell, connecting rods are connected to the lower ends of the connectors, and rotating heads are connected to the lower ends of the connecting rods.

As a further aspect of the present invention: the inside connection in slide bar groove has the slide bar, the outside sliding connection of slide bar has the slide bar cover, the rear end right side of slide bar cover is connected with the rotary rod, rotary rod and rotating head swivelling joint.

As a further aspect of the present invention: the right side of the front end of the sliding rod sleeve is connected with an adjusting rod, and the inner threads of the adjusting rod are meshed with a jackscrew.

As a further aspect of the present invention: the electric fan is characterized in that a placing basket is connected to the rear end of the pulling plate, a plurality of aromatic sachets are connected to the inside of the placing basket, and a second ventilation net is connected to the inside of the electric fan shell and the lower side, located on the placing basket, of the electric fan shell.

As a further aspect of the present invention: the electric fan comprises an electric fan shell, and is characterized in that both sides of the upper end of the pull plate are connected with buckles, both sides of the rear end of the pull plate are connected with positioning rods, both sides of the upper end of the electric fan shell are provided with fixing grooves, the inside of each fixing groove is connected with a spring, one side of each spring is connected with a fixing head, the fixing heads are connected inside the fixing grooves in a sliding mode, and one end of each fixing head is embedded into the corresponding positioning rod.

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

1. correspond the inside of filling in electric fan shell with the locating lever, the front end extrusion fixed head of locating lever, the inside of fixed head embedding fixed slot, when the inside of locating lever pushed into electric fan shell completely, the basket drop was prevented to place in the inside of spring promotion fixed head embedding locating lever, and the fan main part rotates, and the smell of the inside of fragrant bag is along with the air current wafts, makes surrounding smell more comfortable.

2. The adjusting rod is pulled to drive the sliding rod sleeve to move, the sliding rod sleeve drives the rotating rod and the rotating head to move, the rotating head drives the connecting rod and the lower end of the electric fan shell to move, the upper end of the electric fan shell pulls the upper end of the rear supporting rod to move, the rear supporting rod rotates, the electric fan shell is adjusted to a proper angle according to needs, the jackscrew is screwed, the sliding rod sleeve is fixed, and the electric fan shell is fixed, so that the angle of the electric fan can be conveniently adjusted.

Drawings

FIG. 1 is a schematic structural diagram of a portable electric fan with a multifunctional charging function;

FIG. 2 is a schematic cross-sectional view of a fixing base of a portable electric fan with a multifunctional charger;

FIG. 3 is a schematic cross-sectional view of an electric fan housing with a multifunctional rechargeable portable electric fan;

fig. 4 is a schematic view of a top view partially in section of an electric fan housing in a portable electric fan with a multifunctional charging function.

In the figure: 1. a fixed base; 2. a housing of the electric fan; 3. a rear support bar; 4. pulling a plate; 5. a first ventilation net; 6. a connector; 7. a connecting rod; 8. rotating the head; 9. rotating the rod; 10. adjusting a rod; 11. carrying out top thread; 12. a slide bar sleeve; 13. a slide bar; 14. a fragrant sachet; 15. placing a basket; 16. a second air passage; 17. a fan main body; 18. a third ventilation network; 19. a storage battery; 20. positioning a rod; 21. a spring; 22. a fixed head; 24. a charging port; 25. a slide bar slot; 41. and (5) buckling.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the utility model, an embodiment, a portable electric fan with multi-functional charging, including unable adjustment base 1, electric fan shell 2 is installed to unable adjustment base 1's upper end, slide bar groove 25 has all been seted up to unable adjustment base 1's both sides, electric fan shell 2's inside intermediate junction has fan main body 17, electric fan shell 2's front end is connected with first ventilation net 5, electric fan shell 2's rear end is connected with third ventilation net 18, electric fan shell 2's upper end rear side internal connection has battery 19, electric fan shell 2's rear side and the rear end that is in battery 19 are connected with charging mouth 24, electric fan shell 2's upper end front side is connected with arm-tie 4.

In fig. 1: equal swivelling joint in both sides upper end of electric fan shell 2 has back bracing piece 3, the lower extreme and the 1 swivelling joint of unable adjustment base of back bracing piece 3, the both sides lower extreme of electric fan shell 2 all is connected with connector 6, the lower extreme of connector 6 is connected with connecting rod 7, the lower extreme of connecting rod 7 is connected with rotating head 8, pulling slide bar cover 12, slide bar cover 12 drives rotary rod 9 and rotating head 8 and removes, rotating head 8 drives the lower extreme removal of connecting rod 7 and electric fan shell 2, 3 upper ends of bracing piece remove behind the upper end pulling of electric fan shell 2, make back bracing piece 3 rotate, adjust suitable angle with electric fan shell 2 as required.

In fig. 2: the slide bar 13 is connected inside the slide bar groove 25, the slide bar sleeve 12 is connected outside the slide bar 13 in a sliding manner, the rotary rod 9 is connected to the right side of the rear end of the slide bar sleeve 12, the rotary rod 9 is rotatably connected with the rotary head 8, and the slide bar sleeve 12 can stably move through the matching of the slide bar sleeve 12 and the slide bar 13

In fig. 2: the right side of the front end of the sliding rod sleeve 12 is connected with an adjusting rod 10, the internal threads of the adjusting rod 10 are meshed with a jackscrew 11, the adjusting rod 10 is pulled to drive the sliding rod sleeve 12 to move, the electric fan shell 2 is adjusted to a proper angle, the jackscrew 11 is screwed tightly, the sliding rod sleeve 12 is fixed, and therefore the electric fan shell 2 is fixed.

In fig. 3: the rear end of the pulling plate 4 is connected with a placing basket 15, the inside of the placing basket 15 is connected with a plurality of aromatic bags 14, the inside of the electric fan shell 2 and the lower side of the placing basket 15 are connected with a second ventilation net 16, the fan main body 17 rotates, and the smell in the inside of the aromatic bags 14 floats out along with the airflow, so that the surrounding smell is more comfortable.

In fig. 3: the upper end both sides of arm-tie 4 all are connected with buckle 41, the rear end both sides of arm-tie 4 all are connected with locating lever 20, the fixed slot has all been seted up to electric fan shell 2's upper end both sides, the internal connection of fixed slot has spring 21, one side of spring 21 is connected with fixed head 22, fixed head 22 sliding connection is in the inside of fixed slot, the one end embedding of fixed head 22 is in the inside of locating lever 20, correspond locating lever 20 and fill in electric fan shell 2's inside, the front end extrusion fixed head 22 of locating lever 20, the inside of fixed head 22 embedding fixed slot, when locating lever 20 pushes away electric fan shell 2's inside completely, spring 21 promotes the inside of fixed head 22 embedding locating lever 20, prevent to place basket 15 and drop.

The utility model discloses a theory of operation: when the multifunctional charging portable electric fan is used, the positioning rod 20 is correspondingly plugged into the electric fan shell 2, the front end of the positioning rod 20 extrudes the fixing head 22, the fixing head 22 is embedded into the fixing groove, when the positioning rod 20 is completely pushed into the electric fan shell 2, the spring 21 pushes the fixing head 22 to be embedded into the positioning rod 20, the placement basket 15 is prevented from falling off, the fan main body 17 rotates, the smell in the fragrance bag 14 is blown out along with the airflow, the surrounding smell is more comfortable, the adjusting rod 10 is pulled to drive the sliding rod sleeve 12 to move, the sliding rod sleeve 12 drives the rotating rod 9 and the rotating head 8 to move, the rotating head 8 drives the connecting rod 7 and the lower end of the electric fan shell 2 to move, the upper end of the rear supporting rod 3 is pulled by the upper end of the electric fan shell 2 to move, the electric fan shell 2 is adjusted to a proper angle as required, the top thread 11 is screwed down, the slide bar cover 12 is fixed, thereby fixing the electric fan housing 2.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable electric fan with multi-functional charging, includes unable adjustment base (1), its characterized in that, electric fan shell (2) are installed to the upper end of unable adjustment base (1), slide bar groove (25) have all been seted up to the both sides of unable adjustment base (1), the inside intermediate junction of electric fan shell (2) has fan main part (17), the front end of electric fan shell (2) is connected with first ventilation net (5), the rear end of electric fan shell (2) is connected with third ventilation net (18), the upper end rear side internal connection of electric fan shell (2) has battery (19), the rear end that just is in battery (19) of the rear side of electric fan shell (2) is connected with the mouth that charges (24), the upper end front side of electric fan shell (2) is connected with arm-tie (4).

2. The multifunctional charging portable electric fan as claimed in claim 1, wherein the upper ends of both sides of the electric fan casing (2) are rotatably connected with a rear support rod (3), the lower end of the rear support rod (3) is rotatably connected with the fixed base (1), the lower ends of both sides of the electric fan casing (2) are connected with a connector (6), the lower end of the connector (6) is connected with a connecting rod (7), and the lower end of the connecting rod (7) is connected with a rotating head (8).

3. The multifunctional charging portable electric fan as claimed in claim 1, wherein a sliding bar (13) is connected inside the sliding bar groove (25), a sliding bar sleeve (12) is slidably connected outside the sliding bar (13), a rotating bar (9) is connected to the right side of the rear end of the sliding bar sleeve (12), and the rotating bar (9) is rotatably connected with the rotating head (8).

4. The multifunctional charging portable electric fan as claimed in claim 3, wherein an adjusting rod (10) is connected to the right side of the front end of the sliding rod sleeve (12), and a jackscrew (11) is engaged and connected to the inner thread of the adjusting rod (10).

5. The multifunctional charging portable electric fan as claimed in claim 1, wherein a placement basket (15) is connected to the rear end of the pulling plate (4), a plurality of aromatic sachets (14) are connected to the interior of the placement basket (15), and a second ventilation net (16) is connected to the interior of the electric fan housing (2) and at the lower side of the placement basket (15).

6. The multifunctional charging portable electric fan as claimed in claim 1, wherein both sides of the upper end of the pulling plate (4) are connected with buckles (41), both sides of the rear end of the pulling plate (4) are connected with positioning rods (20), both sides of the upper end of the electric fan casing (2) are provided with fixing grooves, the fixing grooves are internally connected with springs (21), one side of each spring (21) is connected with a fixing head (22), the fixing heads (22) are slidably connected inside the fixing grooves, and one ends of the fixing heads (22) are embedded inside the positioning rods (20).