CN218760540U

CN218760540U - Fan

Info

Publication number: CN218760540U
Application number: CN202222812042.8U
Authority: CN
Inventors: 方木喜
Original assignee: Shenzhen Jundeyuan Science & Technology Co ltd
Current assignee: Shenzhen Jundeyuan Science & Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-28
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a fan, including fan head, connecting portion and support, connecting portion set up between fan head and support, connecting portion hold the piece and wrap up in holding the outer shell that the piece periphery set up including holding, hold the piece through first fastening mechanism and fan head fixed connection, outer shell passes through second fastening mechanism and fan head fixed connection, connecting portion pass through connecting piece and the integrative rotation of support and are connected. The utility model discloses in, hold carrier and shell cover and all assist the joint of shaking the head and consolidate with the fan head and be connected, realized carrying out the bilayer to the joint of shaking the head and consolidate to make the fan durable more, structural design is succinct moreover, not only can not increase material cost, the production equipment is also more simple and convenient moreover, has reduced the manufacturing cost of product effectively, has improved the market competition of product, is favorable to the sales promotion of product.

Description

Fan

Technical Field

The utility model relates to a fan technical field, more specifically say, relate to a fan.

Background

The fan is a common household appliance in daily life and is used for cooling in hot weather environment, the fan is widely popularized and applied due to the practical functions, and the functions of the fan are continuously developed and applied due to the strong market demand, so that the fan products on the market are various in variety and complete in functions.

Wherein, the fan that has the function of shaking head is prepared favour, but in the fan of shaking head, because the gravity that the fan head produced is great with the reaction force of blowing, the phenomenon that leads to shaking head joint part to appear damaging easily, consequently, the product designer can put into more cost in the joint part of shaking head, it is used for prolonging its life to confirm fan durable as much as possible, but along with market like product competition is becoming more and more, too much cost input, be unfavorable for improving the price/performance ratio of product again, lead to it to lack market competition, unfavorable product sales is promoted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan, it all assists the joint of shaking the head and fan head to consolidate with outer shell cover and is connected to hold carrier, realized carrying out the bilayer to the joint of shaking the head and consolidate, thereby make the fan more durable, and structural design is succinct, not only can not increase material cost, and the production equipment is also more simple and convenient, the manufacturing cost of product has been reduced effectively, the market competitiveness of product is improved, be favorable to the sales promotion of product, in order to solve the problem that appears among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a fan, includes fan head, connecting portion and support, connecting portion set up between fan head and support, connecting portion include hold carrier and wrap up in the outer shell that holds carrier periphery and set up, hold carrier through first fastening device and fan head fixed connection, the shell passes through second fastening device and fan head fixed connection, connecting portion pass through connecting piece and the integrative rotation of support and are connected.

Optionally, the first fastening mechanism includes a bolt column disposed on the rear side of the fan head casing and a bolt sleeve disposed on the bearing member, and the bearing member is connected with the bolt column by a screw passing through the bolt sleeve.

Optionally, the second fastening mechanism includes a fastening hole disposed on the rear side of the fan head casing and a fastening claw disposed at an edge of one end of the outer casing facing the fan head, and the fastening hole is fastened and connected with the fastening claw.

Optionally, the connecting member includes an upper clamping member and a lower clamping member, a second through hole is formed in the housing, the connecting member penetrates through the second through hole, the upper clamping member and the lower clamping member are respectively clamped on the upper side and the lower side of the second through hole, the connecting member is rotatably connected with the second through hole, and the support is detachably connected with the lower clamping member.

Optionally, a head-shaking motor is fixedly arranged on the bearing piece, a first through hole is formed in the position, corresponding to the output shaft of the head-shaking motor, of the bearing piece, and the output shaft of the head-shaking motor penetrates through the first through hole to be connected onto the connecting piece in an inserting mode and is in driving connection with the connecting piece.

Optionally, the bearing member is provided with a storage battery and a circuit board assembly, and the storage battery is electrically connected with the circuit board assembly.

Optionally, the circuit board assembly is electrically connected with a control key set and a USB interface, and the control key set and the USB interface are disposed in a through hole preset in the outer shell and extend outward from the through hole.

Optionally, the support includes a tripod support and a telescopic rod, the tripod support is provided with a ferrule, the circumference of the ferrule is provided with a loose-tight bolt, the telescopic rod is slidably inserted into the ferrule on the tripod support, the telescopic rod includes an inner telescopic rod and an outer telescopic rod, the inner telescopic rod is slidably inserted into the outer telescopic rod, and one end of the outer telescopic rod is provided with a ferrule and a loose-tight bolt.

Optionally, a climbing buckle is rotatably connected to the connecting portion.

Optionally, mountain-climbing is detained including rotating left hook arm and the right hook arm of connecting on outer shell cover, left side hook arm and right hook arm set up in opposite directions, left side hook arm is close to right hook arm one end and has the digging arm through elasticity canceling release mechanical system elastic connection, the digging arm is kept away from left hook arm one end overlap joint on right hook arm, makes form closed loop form between left side hook arm, digging arm, right hook arm and the outer shell cover, elasticity canceling release mechanical system includes the pivot and overlaps locates the epaxial reset spring that changes.

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

the utility model discloses in, hold carrier and outer shell and all assist the joint of shaking the head and reinforce with the fan head and be connected, realized carrying out the bilayer to the joint of shaking the head and consolidate to make the fan durable more, structural design is succinct moreover, not only can not increase material cost, the production equipment is also more simple and convenient moreover, has reduced the manufacturing cost of product effectively, has improved the market competition of product, is favorable to the marketing of product to be promoted.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a first view of the present invention in a use state;

FIG. 4 is a second drawing of the present invention;

FIG. 5 is a reference diagram of the climbing buckle of the present invention;

fig. 6 is a schematic view of the mountain climbing buckle structure of the present invention.

In the figure: 1, a fan head; 11 bolt columns; 12, buckling holes; 2, a storage battery; 3 a circuit board assembly; 31 control key group; 32 A USB interface; 4 a carrier; 41 bolt sleeves; 42 a first through-hole; 5, an outer shell sleeve; 51, buckling claws; 52 a second via; 6 oscillating motor; 7, a connecting piece; 71 an upper clamping piece; 72 a lower clip; 8, a bracket; 81 a tripod stand; 82, a telescopic rod; 821 inner telescopic rods; 822 an outer telescopic rod; 83 a ferrule; 84 loosening and tightening bolts; 9 climbing buckle; 91 left hook arm; 92 a rotating shaft; 93 a return spring; 94 a movable arm; 95 right hook arm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, a fan includes a fan head 1, a connecting portion and a bracket 8, the connecting portion is disposed between the fan head 1 and the bracket 8, the connecting portion includes a bearing member 4 and an outer casing 5 wrapped around the bearing member 4, the bearing member 4 is fixedly connected to the fan head 1 through a first fastening mechanism, the outer casing 5 is fixedly connected to the fan head 1 through a second fastening mechanism, and the connecting portion is integrally connected to the bracket 8 through a connecting member 7. The first fastening mechanism comprises a bolt column 11 arranged on the rear side of the casing of the fan head 1 and a bolt sleeve 41 arranged on the bearing piece 4, and the bearing piece 4 is in locking connection with the bolt column 11 after penetrating through the bolt sleeve 41 by a screw. The second fastening mechanism is including setting up knot hole 12 on fan head 1 casing rear side and setting up in buckle claw 51 of outer shell 5 towards 1 one end edge of fan head, detain hole 12 and buckle claw 51 lock and be connected, hold carrier 4 and fan head with the installation between outer shell 5 and the fan head 1 is all simple swift, can effectual reduction production equipment degree of difficulty, improves production efficiency.

The connecting piece 7 comprises an upper clamping piece 71 and a lower clamping piece 72, a second through hole 52 is formed in the outer shell 5, the connecting piece 7 penetrates through the second through hole 52, the upper clamping piece 71 and the lower clamping piece 72 are clamped on the upper side and the lower side of the second through hole 52 respectively, the connecting piece 7 is rotatably connected with the second through hole 52, in the rotating process of the fan head 1, the clamping effect of the upper clamping piece 71 and the lower clamping piece 72 not only can play a role in limiting the outer shell 5 not to deviate and separate, but also the lower clamping piece 72 has a supporting effect relative to the outer shell 5 to indirectly provide bearing capacity for the fan head 1, and the support 8 is detachably connected with the lower clamping piece 72. The oscillating motor 6 is fixedly arranged on the bearing piece 4, a first through hole 42 is formed in the position, corresponding to the output shaft of the oscillating motor 6, of the bearing piece 4, and the output shaft of the oscillating motor 6 penetrates through the first through hole 42 to be inserted into the connecting piece 7 and is in driving connection with the connecting piece 7.

The bearing part 4 is provided with a storage battery 2 and a circuit board assembly 3, and the storage battery 2 is electrically connected with the circuit board assembly 3. The circuit board assembly 3 is electrically connected with a control key group 31 and a USB interface 32, and the control key group 31 and the USB interface 32 are disposed in a through hole preset in the outer shell 5 and extend outward from the through hole.

The support 8 comprises a tripod support 81 and a telescopic rod 82, a ferrule 83 is arranged on the tripod support 81, a tightening bolt 84 is arranged on the circumference of the ferrule 83, the telescopic rod 82 is inserted into the ferrule 83 on the tripod support 81 in a sliding manner, the tightening bolt 84 can play a role in positioning and locking the telescopic rod 82 when tightened, the telescopic rod 82 is prevented from sliding and walking, and when the tightening bolt 84 is loosened, the telescopic rod 82 can slide relative to the ferrule 83, so that the effect of adjusting the vertical height of the fan head 1 can be achieved. The telescopic rod 82 comprises an inner telescopic rod 821 and an outer telescopic rod 822, the inner telescopic rod 821 is inserted into the outer telescopic rod 822 in a sliding mode, a ferrule 83 and a tightening bolt 84 are arranged at one end of the outer telescopic rod 822, the telescopic rod 82 is of a structure matched with the inner telescopic rod and the outer telescopic rod, the adjusting range of the height of the fan head 1 can be further increased, the inner telescopic rod 821 and the outer telescopic rod 822 are relative references in position relation, the telescopic rod is not limited to being provided with only one inner telescopic rod 821 and one outer telescopic rod 822, and the inner telescopic rod and the outer telescopic rod can be designed to be multiple according to actual needs.

The utility model discloses a climbing lock, including connecting portion, left hook arm 91 and right hook arm 95 set up in opposite directions, left hook arm 91 is close to right hook arm 95 one end and has a digging arm 94 through elasticity canceling release mechanical system elastic connection, digging arm 94 keeps away from left hook arm 91 one end overlap joint on right hook arm 95, makes form the closed loop form between left hook arm 91, digging arm 94, right hook arm 95 and the outer cover 5, elasticity canceling release mechanical system includes pivot 92 and the reset spring 93 of cover on locating pivot 92, climbing lock 9 is provided with and is favorable to the product to go out to carry with oneself the use, especially its use portable more of embodying when climbing cross country makes the most dribbling.

In conclusion: the utility model discloses in, hold carrier 4 and outer shell 5 and all assist the joint of shaking the head and reinforce with fan head 1 and be connected, realized carrying out the bilayer to the joint of shaking the head and consolidate to make the fan durable more, structural design is succinct moreover, not only can not increase material cost, and the production equipment is also more simple and convenient moreover, has reduced the manufacturing cost of product effectively, has improved the market competition of product, is favorable to the sales promotion of product.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fan, includes fan head (1), connecting portion and support (8), connecting portion set up between fan head (1) and support (8), its characterized in that: connecting portion hold piece (4) and wrap up in holding outer shell (5) that the piece (4) periphery set up including holding, hold piece (4) through first fastening device and fan head (1) fixed connection, outer shell (5) are through second fastening device and fan head (1) fixed connection, connecting portion pass through connecting piece (7) and support (8) integrative rotation is connected.

2. A fan as claimed in claim 1, wherein: the first fastening mechanism comprises a bolt column (11) arranged on the rear side of a casing of the fan head (1) and a bolt sleeve (41) arranged on the bearing piece (4), and the bearing piece (4) penetrates through the bolt sleeve (41) by a screw and then is in locking connection with the bolt column (11).

3. A fan as claimed in claim 1, wherein: the second fastening mechanism comprises a buckling hole (12) formed in the rear side of a shell of the fan head (1) and a buckling claw (51) arranged at the edge of one end, facing the fan head (1), of the outer shell (5), and the buckling hole (12) is connected with the buckling claw (51) in a buckling mode.

4. A fan in accordance with claim 1, wherein: the connecting piece (7) comprises an upper clamping piece (71) and a lower clamping piece (72), a second through hole (52) is formed in the outer shell (5), the connecting piece (7) penetrates through the second through hole (52) to be arranged, the upper clamping piece (71) and the lower clamping piece (72) are clamped on the upper side and the lower side of the second through hole (52) respectively, the connecting piece (7) is rotatably connected with the second through hole (52), and the support (8) is detachably connected with the lower clamping piece (72).

5. A fan as claimed in claim 1 or 2, wherein: the oscillating motor (6) is fixedly arranged on the bearing piece (4), a first through hole (42) is formed in the position, corresponding to the output shaft of the oscillating motor (6), of the bearing piece (4), and the output shaft of the oscillating motor (6) penetrates through the first through hole (42) to be inserted into the connecting piece (7) and is in driving connection with the connecting piece (7).

6. A fan as claimed in claim 1 or 2, wherein: install battery (2) and circuit board assembly (3) on carrier (4), battery (2) and circuit board assembly (3) electric connection.

7. A fan as claimed in claim 6, wherein: the circuit board assembly (3) is electrically connected with a control key group (31) and a USB interface (32), and the control key group (31) and the USB interface (32) are arranged in a through hole which is preset in the outer shell (5) and extend out of the through hole.

8. A fan as claimed in claim 1 or 4, wherein: support (8) include tripod support (81) and telescopic link (82), be provided with lasso (83) on tripod support (81), lasso (83) are provided with lag bolt (84) on the circumference, telescopic link (82) slip cartridge is in lasso (83) on tripod support (81), telescopic link (82) are including interior telescopic link (821) and outer telescopic link (822), interior telescopic link (821) slip cartridge is in outer telescopic link (822), outer telescopic link (822) one end is provided with lasso (83) and lag bolt (84).

9. A fan as claimed in claim 1, wherein: the connecting part is rotatably connected with a climbing buckle (9).

10. A fan in accordance with claim 9, wherein: climbing buckle (9) are including rotating left hook arm (91) and right hook arm (95) of connecting on outer cover (5), left side hook arm (91) and right hook arm (95) set up in opposite directions, left side hook arm (91) are close to right hook arm (95) one end and have digging arm (94) through elasticity canceling release mechanical system elastic connection, left hook arm (91) one end overlap joint is kept away from on right hook arm (95) in digging arm (94), makes form closed loop form between left side hook arm (91), digging arm (94), right hook arm (95) and outer cover (5), elasticity canceling release mechanical system includes pivot (92) and reset spring (93) of cover on pivot (92).