CN210990868U

CN210990868U - Electric toothbrush for general anesthesia patient

Info

Publication number: CN210990868U
Application number: CN201921746340.3U
Authority: CN
Inventors: 车文艺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-14
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses an general anesthesia patient uses electric toothbrush, including casing and first conical gear, the inner wall bottom fixed mounting of casing has the motor, and the inside wall of casing encircles and has seted up the spout, the one end of motor is rotated and is connected with first conical gear, one side meshing of first conical gear has second conical gear, second conical gear rotates to be connected on the inside wall of casing, and the bottom fixedly connected with support column of second conical gear, the bottom fixedly connected with spheroid of support column, the spheroid is located the round hole that the casing inside wall was seted up, upper end one side fixedly connected with fixed bulge of second conical gear, and the upper surface of second conical gear articulates there is the transfer line. The utility model discloses in drive first conical gear through the motor and rotate, make first conical gear drive second conical gear and rotate, make fixing base up-and-down motion, the arm does not need the back and forth movement, and is hard, has satisfied people's operation requirement.

Description

Electric toothbrush for general anesthesia patient

Technical Field

The utility model relates to an electric toothbrush technical field especially relates to an general anesthesia patient uses electric toothbrush.

Background

The electric toothbrush makes the brush head generate high-frequency vibration through the quick rotation or vibration of the motor core, instantaneously decomposes the toothpaste into fine foam to deeply clean slits between teeth, and meanwhile, the vibration of the brush hair can promote the blood circulation of the oral cavity and has a massage effect on gum tissues. Powered toothbrushes have revolutionized the oral care field abroad.

The existing electric toothbrush still needs a user to manually move the brush head back and forth during tooth brushing, and the use requirements of people are difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric toothbrush for general anesthesia patients.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric toothbrush for general anesthesia patients comprises a shell and a first bevel gear, wherein a motor is fixedly installed at the bottom end of the inner wall of the shell, a chute is formed in the inner side wall of the shell in a surrounding mode, one end of the motor is rotatably connected with the first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, the second bevel gear is rotatably connected onto the inner side wall of the shell, a supporting column is fixedly connected to the bottom end of the second bevel gear, a ball body is fixedly connected to the bottom end of the supporting column, the ball body is located in a round hole formed in the inner side wall of the shell, a fixing bulge is fixedly connected to one side of the upper end of the second bevel gear, a transmission rod is hinged to the upper surface of the second bevel gear, one end of the transmission rod is hinged to the front surface of a fixing seat, hinge holes are, and the lateral wall of fixing base encircles fixedly connected with block rubber, vibrating motor's one end fixedly connected with transmission shaft, the lateral wall of transmission shaft encircles fixedly connected with fixed key, and the outside cover of transmission shaft has the brush head, the fixed orifices has been seted up to the lateral wall of brush head, the inboard of fixed orifices has been encircleed and has been seted up the keyway, keyway and fixed key looks adaptation, the bellied outside cover of fixed has the hinge hole, and fixed arch and hinge hole looks adaptation.

Preferably, a rotating shaft is arranged between the first bevel gear and the motor, and the first bevel gear and the motor are rotationally connected through the rotating shaft.

Preferably, the inner diameter of the fixing hole is equal to the outer diameter of the transmission shaft, and the fixing hole is matched with the transmission shaft.

Preferably, the outer diameter of the sphere is equal to the inner diameter of the round hole, and the sphere is matched with the round hole.

Preferably, the rubber block is a member made of butadiene-acrylonitrile rubber.

Preferably, a storage battery is embedded in the shell, and the input ends of the electric motor and the vibration motor are electrically connected with the output end of the storage battery.

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

the utility model discloses in drive first conical gear through the motor and rotate, make first conical gear drive second conical gear and rotate, make the transfer line drive the fixing base motion under second conical gear pivoted effect, when the bottom of stationary hump follow second conical gear moves to the top of second conical gear, make fixing base rebound when the bottom of stationary hump follow second conical gear moves to second conical gear, thereby make the fixing base do reciprocating linear motion from top to bottom, the arm does not need the back and forth movement, and is not hard, and the operation requirement of people is satisfied.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the support pillar of the present invention;

fig. 3 is a schematic view of the structure of the transmission rod of the present invention.

In the figure: 1. a housing; 2. a first bevel gear; 3. an electric motor; 4. a second bevel gear; 5. a brush head; 6. a fixing hole; 7. a keyway; 8. a fixed key; 9. a drive shaft; 10. a chute; 11. a rubber block; 12. a vibration motor; 13. a fixed seat; 14. a transmission rod; 15. a support pillar; 16. a sphere; 17. a fixed protrusion; 18. a hinge hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, an electric toothbrush for general anesthesia patients comprises a housing 1 and a first bevel gear 2, wherein a motor 3 is fixedly installed at the bottom end of the inner wall of the housing 1, a chute 10 is formed around the inner side wall of the housing 1, one end of the motor 3 is rotatably connected with the first bevel gear 2, a second bevel gear 4 is meshed with one side of the first bevel gear 2, the second bevel gear 4 is rotatably connected to the inner side wall of the housing 1, a supporting pillar 15 is fixedly connected to the bottom end of the second bevel gear 4, a sphere 16 is fixedly connected to the bottom end of the supporting pillar 15, the sphere 16 is positioned in a round hole formed in the inner side wall of the housing 1, a fixing protrusion 17 is fixedly connected to one side of the upper end of the second bevel gear 4, a transmission rod 14 is hinged to the upper surface of the second bevel gear 4, one end of the transmission rod 14 is hinged to the, the inside embedding of fixing base 13 is provided with vibrating motor 12, and the lateral wall of fixing base 13 encircles fixedly connected with block rubber 11, vibrating motor 12's one end fixedly connected with transmission shaft 9, fixedly connected with fixed key 8 is encircleed to the lateral wall of transmission shaft 9, and the outside cover of transmission shaft 9 has brush head 5, fixed orifices 6 have been seted up to the lateral wall of brush head 5, keyway 7 has been encircleed to the inboard of fixed orifices 6, keyway 7 and fixed key 8 looks adaptation, the outside cover of stationary hump 17 has hinge hole 18, and stationary hump 17 and hinge hole 18 looks adaptation.

In order to enable the motor 3 to drive the first bevel gear 2 to rotate, a rotating shaft is arranged between the first bevel gear 2 and the motor 3, and the first bevel gear 2 and the motor 3 are rotationally connected through the rotating shaft; the inner diameter of the fixing hole 6 is equal to the outer diameter of the transmission shaft 9, and the fixing hole 6 is matched with the transmission shaft 9; in order to enable the second bevel gear 4 to rotate, the outer diameter of the spherical body 16 is equal to the inner diameter of the circular hole, and the spherical body 16 is matched with the circular hole; the rubber block 11 is a member made of butadiene-acrylonitrile rubber; in order to enable the motor 3 and the vibration motor 12 to work normally, a storage battery is embedded in the housing 1, and the input ends of the motor 3 and the vibration motor 12 are electrically connected with the output end of the storage battery.

The working principle is as follows: drive first conical gear 2 through motor 3 and rotate, make first conical gear 2 drive second conical gear 4 and rotate, make transfer line 14 drive fixing base 13 motion under second conical gear 4 pivoted effect, when fixed protruding 17 from the bottommost of second conical gear 4 move to the top of second conical gear 4, make fixing base 13 move up, make fixing base 13 move down when fixed protruding 17 from the topmost of second conical gear 4 moves to the bottommost of second conical gear 4, thereby make fixing base 13 do reciprocating linear motion from top to bottom, the arm does not need the back and forth movement, it is not hard, the operation requirement of people has been satisfied.

The above, 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 an electric toothbrush is used to general anesthesia patient, includes casing (1) and first conical gear (2), its characterized in that, the inner wall bottom fixed mounting of casing (1) has motor (3), and the inside wall of casing (1) encircles and has seted up spout (10), the one end of motor (3) is rotated and is connected with first conical gear (2), one side meshing of first conical gear (2) has second conical gear (4), second conical gear (4) rotate to be connected on the inside wall of casing (1), and the bottom fixedly connected with support column (15) of second conical gear (4), the bottom fixedly connected with spheroid (16) of support column (15), spheroid (16) are located the round hole that casing (1) inside wall was seted up, upper end one side fixedly connected with fixed bulge (17) of second conical gear (4), and the upper surface of the second conical gear (4) is hinged with a transmission rod (14), one end of the transmission rod (14) is hinged on the front surface of a fixed seat (13), hinged holes (18) are formed in the two sides of the transmission rod (14), a vibration motor (12) is embedded in the fixed seat (13), the side wall of the fixed seat (13) is surrounded by a fixedly connected rubber block (11), one end of the vibration motor (12) is fixedly connected with a transmission shaft (9), the side wall of the transmission shaft (9) is surrounded by a fixedly connected fixed key (8), a brush head (5) is sleeved outside the transmission shaft (9), a fixed hole (6) is formed in the side wall of the brush head (5), a key groove (7) is formed in the inner side of the fixed hole (6) in a surrounding manner, the key groove (7) is matched with the fixed key (8), and a hinged hole (18) is sleeved outside the fixed, and the fixing bulge (17) is matched with the hinge hole (18).

2. The electric toothbrush for general anesthesia patients according to claim 1, wherein a rotating shaft is provided between the first bevel gear (2) and the motor (3), and the first bevel gear (2) and the motor (3) are rotatably connected through the rotating shaft.

3. The electric toothbrush for general anesthesia patients according to claim 1, wherein the inner diameter of the fixing hole (6) is equal to the outer diameter of the transmission shaft (9), and the fixing hole (6) is matched with the transmission shaft (9).

4. The electric toothbrush for general anesthesia patients according to claim 1, wherein the outer diameter of the sphere (16) is equal to the inner diameter of the circular hole, and the sphere (16) is matched with the circular hole.

5. An electric toothbrush for general anesthesia patients according to claim 1, wherein said rubber block (11) is a member of nitrile rubber.

6. The electric toothbrush for general anesthesia patients according to claim 1, wherein a storage battery is embedded in the housing (1), and the input ends of the electric motor (3) and the vibration motor (12) are electrically connected with the output end of the storage battery.