CN219438016U

CN219438016U - Fly expelling device and split type bull stick thereof

Info

Publication number: CN219438016U
Application number: CN202320614885.9U
Authority: CN
Inventors: 孙寿香
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-01
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a fly expelling device and a split rotating rod thereof, and belongs to the field of fly expelling device production. The fly-expelling device mainly comprises a fly-expelling device shell, wherein the power output end of a gear box extends out of the fly-expelling device shell, one end of the power output end, which extends out of the fly-expelling device shell, is provided with a split type rotating rod, the split type rotating rod comprises a first connecting piece positioned in the middle, a first mounting seat which is used for being connected with the power output shaft is arranged on the first connecting piece, two ends of the first connecting piece are respectively provided with more than one thin connecting rod, detachable second connecting pieces are arranged between the two adjacent thin connecting rods, two ends of each second connecting piece are respectively provided with a second plug hole, and the thin connecting rods are connected with the second connecting pieces through the second plug holes. The utility model is convenient for storage and network sales, so that a user can design the length of the rotating rod according to the needs, the flexibility is stronger, and secondly, the gear box is additionally arranged, the output torque of the motor is greatly improved, and the energy consumption is reduced by four times under the same conditions.

Description

Fly expelling device and split type bull stick thereof

Technical Field

The utility model belongs to the field of production of fly repellers, and particularly relates to a fly repeller and a split rotating rod thereof.

Background

In summer, more mosquitoes such as flies and drosophila are present, and particularly for the stall for selling fruits and meats, the flies such as flies are required to be continuously driven by a fly-driving device so as to prevent food from being polluted.

The Chinese patent with the authorized bulletin number of CN217160895U is a fly-expelling device designed by the application for solving the problems of inconvenient use of the fly-expelling device by binding fly-expelling strips on fan blades of a hanging fan in the prior art, wherein a control box and a motor box are matched for use, and the rotating speed of a motor is regulated through a speed regulation knob to drive the fly-expelling strips to rotate for expelling insects; the motor box can be powered by a USB data line, so that the use is more convenient compared with a hanging fan. However, such fly repellers also have the following drawbacks: 1. the output torque of the motor is insufficient, the rotating rod with the length of more than 40 centimeters can not be driven to rotate, when the motor is used, the motor drives the rotating rod with the length of 33 centimeters to rotate, the motor generally adopts a 5V motor, the current is 0.35A, and the energy consumption is high when a storage battery is used, so that the duration of the storage battery is short; 2. the bull stick length is single, and the commonality is relatively poor, and the bull stick is inconvenient for accomodate and network sales, and the limitation is big.

Disclosure of Invention

The utility model aims to solve the technical problems that: the utility model provides a overcome prior art's not enough, provides a fly expelling device and split type bull stick thereof, its split type bull stick that adopts, is convenient for accomodate and network sales, makes the user design bull stick length by oneself as required, and the flexibility is stronger, secondly, adds the gear box, has promoted the output moment of torsion of motor greatly, realizes under the same condition, and the energy consumption has reduced by four times.

The split type bull stick, including being located the first connecting piece at middle part, be equipped with on the first connecting piece be used for with power take off shaft's first mount pad, first connecting piece both ends are equipped with more than one thin connecting rod respectively, be equipped with detachable second connecting piece between the adjacent thin connecting rod, the second spliced eye has been seted up respectively at the both ends of second connecting piece, thin connecting rod passes through the second spliced eye and is connected with the second connecting piece.

Preferably, the two ends of the first connecting piece are respectively provided with a first inserting hole, and the thin connecting rod close to the first connecting piece is connected with the first connecting piece through the first inserting holes.

Preferably, one side or two sides of the first connecting piece and the second connecting piece are provided with arc-shaped connecting rods, two ends of each arc-shaped connecting rod are fixedly connected with the second connecting piece respectively, and a first gap for installing a fly-driving rope is arranged between each arc-shaped connecting rod and each second connecting piece.

Preferably, the second connecting piece is provided with a first mounting seat.

The fly expelling device comprises a fly expelling device shell, wherein a control circuit board is arranged in the fly expelling device shell, a speed adjusting knob is arranged on the fly expelling device shell and is connected with the control circuit board, a charging circuit board, a storage battery and a motor are arranged in the fly expelling device shell, the storage battery and the motor are respectively connected with the control circuit board, the charging circuit board is connected with the storage battery, a USB charging port is arranged on the charging circuit board, the USB charging port extends out of the fly expelling device shell, a gear transmission is arranged at a power output end of the motor, a power output end of the gear transmission extends out of the fly expelling device shell, and one end of the power output end extending out of the fly expelling device shell is provided with the split rotating rod.

Preferably, the fly-expelling device shell bottom is equipped with the bright lamp plate of living, and the power take off shaft of gear box passes the bright lamp plate of living, and fly-expelling device shell top is equipped with the fixed disk, and hanging holes have been seted up respectively to the both sides of fixed disk, installs the snap ring in two hanging holes, rotates on the snap ring to be connected with the universal metal pole that can freely crooked.

Preferably, a fixed plate used for limiting the motor is arranged in the fly-expelling device shell, and a second gap is arranged between the fixed plate and the motor.

Preferably, the gear box comprises a gear box shell, a power output shaft, a middle gear and a driving gear fixedly connected with the power output end of the motor are arranged in the gear box shell, a first big gear meshed with the driving gear is rotationally connected on the power output shaft, a first small gear is coaxially and fixedly connected on the first big gear, a second big gear is rotationally connected on the middle gear, the first small gear is meshed with the second big gear, a second small gear is coaxially and fixedly connected on the second big gear, the second small gear is meshed with a third big gear, the third big gear is fixedly connected with the power output shaft, and one end of the power output shaft, which is close to the third big gear, extends out of the gear box shell and is connected with the first connecting piece.

Preferably, the gearbox shell is fixedly connected with a shaft sleeve, one end of the power output shaft, which is far away from the third large gear, is sleeved in the shaft sleeve and is rotationally connected with the shaft sleeve, and the middle rotating shaft is fixedly connected with the gearbox shell.

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

1. the split type rotating rod is additionally arranged, a user can automatically adjust the length of the rotating rod according to the needs, the flexibility is high, and meanwhile, the split type rotating rod is convenient to carry and store and is suitable for network sales.

2. The fly expelling device has the advantages that the fresh lamp panel is additionally arranged at the bottom of the shell of the fly expelling device, so that the light emitted by the fresh lamp panel directly irradiates food, the food is better sold, the fresh lamp panel does not occupy other space of the shell, and the fly expelling device is compact in structure and attractive.

3. The fly expelling device has the advantages that the second clearance matched with the motor is additionally arranged in the fly expelling device shell, the clearance provides a certain movable space for the motor, and the motor vibrates during working, so that the motor vibrates in the second clearance, and vibration is not transmitted to the fly expelling device shell, or vibration transmission is reduced.

4. The gear box is additionally arranged, the output power of the motor is reduced for three times through the first large gear, the second large gear and the third large gear in the gear box, the output torque of the motor is greatly improved, the energy consumption of the motor is smaller and the service time of the battery is longer under the same working condition, and meanwhile, the large torque output of the motor realizes the rotation of the split rotating rod of more than 1 meter.

Drawings

Fig. 1 is a schematic structural view of embodiment 1;

fig. 2 is a schematic structural view of embodiment 2;

fig. 3 is a schematic structural view of embodiment 3;

fig. 4 is a schematic structural diagram of embodiment 4;

fig. 5 is a second schematic structural diagram of embodiment 4;

fig. 6 is a schematic view of the internal structure of embodiment 4;

FIG. 7 is a schematic structural view of a gear box;

FIG. 8 is a schematic diagram of the cooperation of gears within a gear box.

In the figure, 1, a universal metal rod; 2. a fly-repellent housing; 201. a speed regulating knob; 202. a USB charging port; 203. a control circuit board; 204. a fixed plate; 205. a clasp; 206. a charging circuit board; 207. a motor; 208. a storage battery; 209. a fixing plate; 3. fresh lamp panel; 4. a split rotating rod; 401. a first connector; 402. a first mount; 403. a thin connecting rod; 404. a second connector; 405. an arc-shaped connecting rod; 406. a first gap; 5. a gear box; 501. a gearbox housing; 502. a drive gear; 503. a first gearwheel; 504. a first pinion gear; 505. a third gearwheel; 506. a power output shaft; 507. a middle rotating shaft; 508. a second pinion gear; 509. and a second large gear.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

the directional terminology referred to in the paragraphs directed to the detailed description is merely for convenience of those skilled in the art in understanding the teachings presented herein in terms of the visual orientation illustrated in the drawings. Unless specifically defined and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly so that one of ordinary skill in the art would understand the meaning of the terms in this disclosure as the case may be.

Example 1:

as shown in fig. 1, a split type rotating rod comprises a first connecting piece 401 positioned in the middle, wherein a first mounting seat 402 used for being connected with a power output shaft is arranged on the first connecting piece 401, the power output shaft can be directly and fixedly connected with the first mounting seat 402, a mounting hole can also be formed in the first mounting seat 402, the power output shaft is inserted into the mounting hole, and the power output shaft is fixedly mounted through interference fit between the power output shaft and the mounting hole. Two ends of the first connecting piece 401 are respectively provided with one or a plurality of thin connecting rods 403, the number of the thin connecting rods 403 is defined by users according to the needs, a detachable second connecting piece 404 is arranged between every two adjacent thin connecting rods 403, connection of every two adjacent thin connecting rods 403 is achieved through the second connecting piece 404, during installation, two ends of each second connecting piece 404 are respectively provided with a second inserting hole, the second inserting holes are in interference fit with the thin connecting rods 403, and the thin connecting rods 403 are connected with the second connecting pieces 404 through the second inserting holes.

The two ends of the first connecting piece 401 are respectively provided with a first plug hole, and the thin connecting rod 403 close to the first connecting piece 401 is connected with the first connecting piece 401 through the first plug holes. Likewise, the first mating hole is an interference fit with the first connector 401.

When the fly-driving rope is used, the fly-driving rope is tied on the outermost thin connecting rod 403, the second connecting piece 404 is arranged at the outer end of the thin connecting rod 403, and the fly-driving rope is limited through the outermost second connecting piece 404.

Example 2:

as shown in fig. 2, an arc-shaped connecting rod 405 is arranged on one side or two sides of a first connecting piece 401 and a second connecting piece 404, two ends of the arc-shaped connecting rod 405 are respectively fixedly connected with the second connecting piece 404, during manufacturing, the arc-shaped connecting rod 405 and the corresponding first connecting piece 401 or second connecting piece 404 are integrally formed, the first connecting piece 401 and the second connecting piece 404 are preferably made of light plastic, the thin connecting rod 403 has smaller diameter and better diameter under the condition of ensuring supporting force, and a first gap 406 for installing a fly-driving rope is arranged between the arc-shaped connecting rod 405 and the second connecting piece 404. In use, the fly-repellent rope is passed through the first gap 406 and tied to the corresponding arcuate connecting rod 405. Otherwise, the same as in example 1 was used.

Example 3:

as shown in fig. 3, a split type rotating rod is provided with a first mounting seat 402 on a second connecting piece 404, that is, the first connecting piece 401 and the second connecting piece 404 have the same structure. Otherwise, the same as in example 2 was used.

Example 4:

as shown in fig. 4 and 5, the fly expeller comprises a fly expeller shell 2, a fixed disk 204 is arranged at the top of the fly expeller shell 2, hanging holes are respectively formed in two sides of the fixed disk 204, a clamping ring 205 is arranged in each hanging hole, a freely bendable universal metal rod 1 is rotatably connected to the clamping ring 205, the universal metal rod 1 is commercially available, the position of the fly expeller can be easily adjusted by freely bending the universal metal rod 1, and the fly expeller is more convenient to use.

As shown in fig. 6, the bottom of the fly-swatter housing 2 is provided with a fresh lamp panel 3, the fly-swatter housing 2 is internally provided with a control circuit board 203, the fly-swatter housing 2 is provided with a speed regulating knob 201, the fresh lamp panel 3 and the speed regulating knob 201 are both connected with the control circuit board 203, the fly-swatter housing 2 is internally provided with a charging circuit board 206, a storage battery 208 and a motor 207, the storage battery 208 and the motor 207 are respectively connected with the control circuit board 203, the charging circuit board 206 is connected with the storage battery 208, wherein the control circuit board 203, the fresh lamp panel 3, the charging circuit board 206, the storage battery 208 and the motor 207 are all in the prior art and are commercially available. The charging circuit board 206 is provided with a USB charging port 202, and the USB charging port 202 extends out of the fly-repellent casing 2, and the charging manner is in the prior art and will not be described again. The power output end of the motor 207 is provided with a gear box 5, the power output end of the gear box 5 extends out of the fly-repellent shell 2, one end of the power output end extending out of the fly-repellent shell 2 is provided with the split rotary rod 4 described in embodiment 1, embodiment 2 or embodiment 3, and the power output shaft 506 of the gear box 5 penetrates through the fresh lamp panel 3.

The fly-repellent shell 2 is internally provided with a fixing plate 209 for limiting the motor 207, the motor 207 adopts a miniature direct-current motor, a gap II is arranged between the fixing plate 209 and the motor 207, and the gap II provides a certain movable space for the motor 207, so that vibration generated during the operation of the motor 207 is automatically digested in the gap II, and is not transmitted to the fly-repellent shell 2.

As shown in fig. 7 and 8, the gear box 5 includes a gear box housing 501, the gear box housing 501 is formed by clamping two half shells, similarly, the fly-repellent housing 2 is also formed by clamping two half shells, a power output shaft 506, a middle shaft 507 and a driving gear 502 fixedly connected with the power output end of the motor 207 are arranged in the gear box housing 501, a shaft sleeve is fixedly connected in the gear box housing 501, one end of the power output shaft 506 far away from the third big gear 505 is sleeved in the shaft sleeve and is rotationally connected with the shaft sleeve, the middle shaft 507 is fixedly connected with the gear box housing 501, a first big gear 503 meshed with the driving gear 502 is rotationally connected on the power output shaft 506, a first small gear 504 is coaxially and fixedly connected on the first big gear 503, a second big gear 509 is rotationally connected on the middle shaft 507, the first small gear 504 is meshed with the second big gear 509, the second small gear 508 is coaxially and fixedly connected with the second big gear 509, the second small gear 508 is meshed with the third big gear 505, the third big gear 505 is fixedly connected with the power output shaft 506, one end of the power output shaft 506 is close to the third big gear 505, and is connected with the first connecting piece 401. In operation, the power output by the motor 207 is reduced for three times after passing through the first large gear 503, the second large gear 509 and the third large gear 505, so that the problem of insufficient torque caused by too high motor rotation speed is solved; and the gear box 5 has a simple and compact structure, and the gear box 5 is fixed with the shell of the motor 207 during manufacturing, so that the assembly is convenient.

According to the utility model, the storage battery 306 is further added, the storage battery 306 is preferably a lithium battery, and the storage battery 306 can be charged through the USB charging port 202, so that the use is more convenient; the gearbox 7 greatly improves the output torque of the motor 207, and after the same motor 207 is decelerated by the gearbox 7, the current for driving the 33 cm rotating rod is 0.08A, which is equivalent to four times of energy consumption reduction, and the service life of the storage battery 306 is greatly prolonged.

Secondly, after the gearbox 7 is additionally arranged, the rotation of the split type rotating rod with the speed of more than 1 meter is realized, specifically, the split type rotating rod with the speed of 1.25 meters can be driven, the fly-repelling device is applicable to fly-repelling in various environments, and the universality is greatly improved.

Finally, although the description has been described in terms of embodiments, not every embodiment is intended to include only a single embodiment, and such description is for clarity only, as one skilled in the art will recognize that the embodiments of the disclosure may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A split type bull stick, its characterized in that: including being located first connecting piece (401) at middle part, be equipped with on first connecting piece (401) be used for with power take off shaft's first mount pad (402), first connecting piece (401) both ends are equipped with more than one thin connecting rod (403) respectively, are equipped with detachable second connecting piece (404) between adjacent thin connecting rod (403), second spliced eye has been seted up respectively at the both ends of second connecting piece (404), thin connecting rod (403) are connected with second connecting piece (404) through the second spliced eye.

2. The split rotary rod of claim 1 wherein: the two ends of the first connecting piece (401) are respectively provided with a first plug hole, and the thin connecting rod (403) close to the first connecting piece (401) is connected with the first connecting piece (401) through the first plug holes.

3. The split rotary rod of claim 2 wherein: one side or two sides of the first connecting piece (401) and the second connecting piece (404) are provided with arc-shaped connecting rods (405), two ends of each arc-shaped connecting rod (405) are fixedly connected with the second connecting piece (404) respectively, and a first gap (406) for installing a fly-repelling rope is arranged between each arc-shaped connecting rod (405) and each second connecting piece (404).

4. A split rotary rod as claimed in claim 3, wherein: the second connecting piece (404) is provided with a first mounting seat (402).

5. The utility model provides a fly expelling device, includes fly expelling device shell (2), is equipped with control circuit board (203) in fly expelling device shell (2), is equipped with speed governing knob (201) on fly expelling device shell (2), and speed governing knob (201) are connected its characterized in that with control circuit board (203): be equipped with charging circuit board (206), battery (208) and motor (207) in driving fly ware shell (2), battery (208) and motor (207) are connected with control circuit board (203) respectively, charging circuit board (206) are connected with battery (208), be equipped with USB charge port (202) on charging circuit board (206), USB charge port (202) stretch out driving fly ware shell (2), the power take off end of motor (207) is equipped with gear box (5), the power take off end of gear box (5) stretches out driving fly ware shell (2), the one end that the power take off end stretches out driving fly ware shell (2) is equipped with split type bull stick (4) according to any one of claims 1 to 4.

6. The fly-repellent according to claim 5, wherein: the fly-expelling device is characterized in that a fresh lamp panel (3) is arranged at the bottom of the fly-expelling device shell (2), a power output shaft (506) of a gear gearbox (5) penetrates through the fresh lamp panel (3), a fixed disc (204) is arranged at the top of the fly-expelling device shell (2), hanging holes are respectively formed in two sides of the fixed disc (204), clamping rings (205) are arranged in the two hanging holes, and universal metal rods (1) capable of being bent freely are rotatably connected to the clamping rings (205).

7. The fly-repellent according to claim 5, wherein: a fixing plate (209) used for limiting the motor (207) is arranged in the fly-repellent shell (2), and a second gap is arranged between the fixing plate (209) and the motor (207).

8. The fly-repellent according to claim 5, wherein: the transmission gear box (5) comprises a transmission gear box shell (501), a power output shaft (506), a middle gear (507) and a driving gear (502) fixedly connected with the power output end of a motor (207) are arranged in the transmission gear box shell (501), a first big gear (503) meshed with the driving gear (502) is rotatably connected to the power output shaft (506), a first small gear (504) is coaxially and fixedly connected to the first big gear (503), a second big gear (509) is rotatably connected to the middle gear (507), the first small gear (504) is meshed with the second big gear (509), a second small gear (508) is coaxially and fixedly connected to the second big gear (509), the second small gear (508) is meshed with a third big gear (505), the third big gear (505) is fixedly connected with the power output shaft (506), and one end of the power output shaft (506) close to the third big gear (505) extends out of the transmission gear box shell (501) and is connected with the first connecting piece (401).

9. The fly-repellent according to claim 8, wherein: the transmission case (501) is internally fixedly connected with a shaft sleeve, one end, far away from the third large gear (505), of the power output shaft (506) is sleeved in the shaft sleeve and is rotationally connected with the shaft sleeve, and the transit shaft (507) is fixedly connected with the transmission case (501).