CN217014664U

CN217014664U - Massage gun

Info

Publication number: CN217014664U
Application number: CN202123047799.4U
Authority: CN
Inventors: 黄兆力; 胡雷雷; 丁忠麟
Original assignee: Wenzhou Fenli Electronic Technology Co ltd
Current assignee: Wenzhou Fenli Electronic Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-07-22
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to a massage gun, which is characterized in that: the utility model comprises a shell, a motor, a battery and a cam assembly, wherein the motor, the battery and the cam assembly are positioned in the shell, and the utility model has the beneficial effects that: when installing the output shaft of motor in the cam, correspond the setting with preceding mounting bar and preceding mounting groove and back mounting groove earlier with preceding mounting bar, play the guide effect, make things convenient for the output shaft of motor to install on the cam, also make things convenient for simultaneously the screw hole on the output shaft of motor to correspond with the screw hole of cam, through passing through screw rod fixed connection between the output shaft with the motor and the cam, make things convenient for the output shaft of motor to fix with the cam, the convenience is carried out the dismouting to the output shaft of motor and cam, convenient the change, user's cost has been practiced thrift.

Description

Massage gun

Technical Field

The utility model belongs to the technical field of massage guns, and particularly relates to a massage gun.

Background

The massage gun is a soft tissue massage tool, and relaxes the soft tissue of the body through high-frequency impact. The massage rifle utilizes its inside motor to drive "rifle head", and the vibrations that produce the high frequency are used deep to the muscle, reach and reduce local tissue tension, alleviate pain, promote effects such as blood circulation, but the output shaft and the cam of the motor of current massage rifle are fixed connection, can not carry out the dismouting, after long-time the use, the motor can damage, lead to needs to change with the cam together, user's use cost has been increased, it is inconvenient to tear the special use simultaneously, need part cam and connecting rod.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme: a massage gun is characterized in that: including the casing, be located motor, battery and the cam pack of casing, the cam pack is located between motor and the battery, the cam pack includes the cam with the output shaft fixed connection of motor, fixed transmission shaft and the massage installation cover of setting in the cam left that sets up below the cam, the transmission shaft sets up with the output shaft of motor staggeredly, set up jaggedly on the massage installation cover, breach department is equipped with the connecting axle with massage installation cover fixed connection, be connected through the connecting rod between connecting axle and the transmission shaft, be connected through coupling assembling between the output shaft of motor and the cam, coupling assembling is including offering middle mounting groove, preceding mounting groove and the back mounting groove on the cam and fixed preceding mounting bar and the back mounting bar that set up on the output shaft of motor, preceding mounting groove and back mounting groove link up the setting with middle mounting groove, the front mounting bar, the rear mounting bar and the output shaft of the motor are respectively positioned in the front mounting groove, the rear mounting groove and the middle mounting groove, threaded holes are formed in the output shaft of the motor and the cam, the opening of each threaded hole faces the right, and the output shaft of the motor is fixedly connected with the cam through a screw rod.

The utility model is further arranged as follows: the below of casing is equipped with control assembly, control assembly is including the fixed switch that sets up at the lower installation lid of casing below, the fixed circuit board that sets up under the installation and cover and be used for control circuit board, the hole of charging has been seted up to the installation down, charge downthehole be equipped with the circuit board connection the head that charges, be equipped with the power display on the circuit board, motor and battery are connected with the circuit board respectively.

The utility model is further arranged as follows: a baffle is fixedly arranged in the shell and positioned above the battery.

The utility model is further arranged as follows: the motor passes through the upper portion of installation component fixed mounting at the casing, the installation component is equipped with disc and mounting panel with casing fixed connection including offering cavity round hole, the cavity round hole in the casing, the motor is fixed on the mounting panel, the mounting hole has been seted up on the mounting panel, the output shaft of motor is located the mounting hole, the below of mounting panel is fixed at least and is equipped with two erection columns, set up the fixed orifices corresponding with the erection column in the disc, the lower extreme of erection column is located the fixed orifices, the round hole corresponding with the mounting hole has been seted up to the disc, the output shaft of motor is located the round hole, the erection column passes through the fix with screw setting on the disc, the cam is located the below of disc.

The utility model is further arranged as follows: the lower end of the shell is provided with a buckling groove, the lower mounting cover is fixedly provided with a buckling block, and the lower mounting cover is fixed below the shell through the matching buckling of the buckling block and the buckling groove.

The utility model is further provided with: the motor is characterized in that a cover is installed above the motor, the upper installation cover and the shell are in interference fit, at least two heat dissipation holes are formed in the upper installation cover, and dust screens fixedly connected with the upper installation cover are arranged in the heat dissipation holes.

The utility model is further provided with: the casing is "T" type setting, the arc wall has been seted up on the right side of casing.

The utility model is further provided with: the baffle is sleeved with a silica gel pad.

The utility model is further provided with: the connecting rod is provided with a slot, at least two dividing blocks fixedly connected with the connecting rod are arranged in the slot, and the dividing blocks, the dividing blocks positioned on one side of the dividing blocks and the connecting rod form a dividing slot.

The utility model has the beneficial effects that: when installing the output shaft of motor in the cam, correspond the setting with preceding mounting bar and preceding mounting groove and back mounting groove earlier with preceding mounting bar, play the guide effect, make things convenient for the output shaft of motor to install on the cam, also make things convenient for simultaneously the screw hole on the output shaft of motor to correspond with the screw hole of cam, through passing through screw rod fixed connection between the output shaft with the motor and the cam, make things convenient for the output shaft of motor to fix with the cam, the convenience is carried out the dismouting to the output shaft of motor and cam, convenient the change, user's cost has been practiced thrift.

Drawings

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

FIG. 2 is a schematic diagram of an explosive structure according to the present invention;

FIG. 3 is a schematic view of the structure of the circuit board of the present invention disposed on the lower mounting cover;

FIG. 4 is a schematic top view of the output shaft of the motor of the present invention mounted on the cam;

FIG. 5 is a schematic view of the structure of the baffle of the present invention disposed on the battery;

FIG. 6 is a control flow diagram of the present invention.

Detailed Description

According to fig. 1-6, the embodiment discloses a massage gun, which comprises a housing 1, a motor 2 located in the housing 1, a battery 3 and a cam assembly 4, wherein the cam assembly 4 is located between the motor 2 and the battery 3, the cam assembly 4 comprises a cam 5 fixedly connected with an output shaft of the motor 2, a transmission shaft 6 fixedly arranged below the cam 5 and a massage installation sleeve 7 arranged on the left side of the cam 5, the transmission shaft 6 is staggered with the output shaft of the motor 2, a notch 8 is arranged on the massage installation sleeve 7, a connection shaft 9 fixedly connected with the massage installation sleeve 7 is arranged at the notch 8, the connection shaft 9 is connected with the transmission shaft 6 through a connection rod 10, the output shaft of the motor 2 is connected with the cam 5 through a connection assembly, and the output shaft of the motor is convenient to be disassembled and assembled with the cam through the connection assembly, the connecting assembly comprises a middle mounting groove 11, a front mounting groove 12, a rear mounting groove 13, a front mounting bar 14 and a rear mounting bar 15, which are arranged on the cam 5, and the front mounting groove 12 and the rear mounting groove 13 are communicated with the middle mounting groove 11, the front mounting bar 14, the rear mounting bar 15 and the output shaft of the motor 2 are respectively arranged in the front mounting groove 12, the rear mounting groove 13 and the middle mounting groove 11, when the output shaft of the motor is arranged in the cam, the front mounting bar and the rear mounting bar are correspondingly arranged with the front mounting groove and the rear mounting groove to play a role in guiding, the output shaft of the motor is conveniently arranged on the cam, meanwhile, a threaded hole on the output shaft of the motor is conveniently corresponding to a threaded hole of the cam, threaded holes 16 are formed in the output shaft of the motor 2 and the cam 5, and the output shaft of the motor is fixedly connected with the cam through a screw rod, make things convenient for the output shaft and the cam of motor to fix, conveniently carry out the dismouting to the output shaft and the cam of motor, convenient the change has practiced thrift user's cost, the opening of screw hole 16 sets up towards the right side, pass through screw rod fixed connection between the output shaft of motor 2 and the cam 2.

The utility model is further arranged as follows: the below of casing 1 is equipped with control assembly 17, through setting up control assembly, conveniently controls the motor, control assembly 17 is including fixed lower installation lid 18, the fixed circuit board 19 that sets up under in casing 1 below installation lid 18 and be used for control circuit board 19's switch 20, through setting up the switch, makes things convenient for the command motor to work, install down and cover 18 and seted up the hole 21 that charges, be equipped with the head 22 that charges of being connected with circuit board 19 in the hole 21 that charges, through setting up the head that charges, conveniently charge the battery, be equipped with electric quantity display 23 on the circuit board 19, set up electric quantity display, conveniently observe the electric quantity of battery, motor 2 and battery 3 are connected with circuit board 19 respectively.

The utility model is further arranged as follows: the casing 1 internal fixation is equipped with baffle 24, baffle 24 is located the top of battery 3, through setting up the baffle, has played the installation limiting displacement to the battery.

The utility model is further provided with: the motor 2 is fixedly arranged on the upper part of the shell 1 through a mounting assembly, the mounting assembly comprises a hollow round hole 25 arranged in the shell 1, a disc 26 fixedly connected with the shell 1 and a mounting plate 27 are arranged in the hollow round hole 25, the motor 2 is fixed on the mounting plate 27, the mounting plate 27 is provided with a mounting hole 28, an output shaft of the motor 2 is positioned in the mounting hole 28, at least two mounting columns 29 are fixedly arranged below the mounting plate 27, fixing holes 30 corresponding to the mounting columns 29 are arranged in the disc 26, the lower ends of the mounting columns 29 are positioned in the fixing holes 30, the disc 26 is provided with a round hole 31 corresponding to the mounting hole 28, an output shaft of the motor 2 is positioned in the round hole 31, the mounting columns 29 are fixedly arranged on the disc 26 through screws, the cam 5 is positioned below the disc 26, and the motor is fixedly arranged on the mounting plate, then the mounting plate is fixed on the disc through the matching of the screw rod and the mounting column, so that the motor is convenient to mount.

The utility model is further provided with: the lower end of the shell 1 is provided with a buckling groove 32, the lower mounting cover 18 is fixedly provided with a buckling block 33, and the lower mounting cover 18 is buckled and fixed below the shell 1 through the matching of the buckling block 33 and the buckling groove 32, so that the lower mounting cover is convenient to disassemble and assemble.

The utility model is further provided with: install lid 34 on motor 2's the top, go up the interference fit setting between installation lid 34 and the casing 1, two louvres 35 have been seted up at least on the installation lid 34, be equipped with in the louvre 35 with last installation lid 34 fixed connection's dust screen 36, through seting up the louvre, the motor can produce the heat when long-time work, has played the heat through setting up the louvre and has transmitted the casing outside with higher speed, through setting up the dust screen, has played dustproof effect.

The utility model is further arranged as follows: the shell 1 is arranged in a T shape, the right side of the shell 1 is provided with an arc-shaped groove 37, and the shell can be conveniently held by a human body through the arc-shaped groove.

The utility model is further arranged as follows: the baffle 24 is sleeved with a silica gel pad 38, and the silica gel pad plays a role in protection.

The utility model is further arranged as follows: the connecting rod 10 is provided with a slot 39, at least two dividing blocks 40 fixedly connected with the connecting rod 10 are arranged in the slot 39, the dividing blocks 40, the dividing blocks positioned on one side of the dividing blocks and the connecting rod 10 form dividing grooves 41, and the overall weight is reduced by arranging the dividing grooves.

The working principle of the utility model is as follows: through pressing the switch, transmission signal gives the circuit board, and the circuit board orders the motor to start, and the motor starts and drives the cam and rotate, and the cam drives the connecting rod and moves, and the connecting rod drives the massage installing sleeve and carries out the side to side movement to drive the massage head of installing on the massage installing sleeve and move, massage the human body.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and any modifications, modifications or equivalents made by those skilled in the art based on the above description are within the protection scope of the present invention.

Claims

1. A massage gun is characterized in that: including the casing, be located motor, battery and the cam pack of casing, the cam pack is located between motor and the battery, the cam pack includes the cam with the output shaft fixed connection of motor, fixed transmission shaft and the massage installation cover of setting in the cam left that sets up below the cam, the transmission shaft sets up with the output shaft of motor staggeredly, set up jaggedly on the massage installation cover, breach department is equipped with the connecting axle with massage installation cover fixed connection, be connected through the connecting rod between connecting axle and the transmission shaft, be connected through coupling assembling between the output shaft of motor and the cam, coupling assembling is including offering middle mounting groove, preceding mounting groove and the back mounting groove on the cam and fixed preceding mounting bar and the back mounting bar that set up on the output shaft of motor, preceding mounting groove and back mounting groove link up the setting with middle mounting groove, the front mounting bar, the rear mounting bar and the output shaft of the motor are respectively positioned in the front mounting groove, the rear mounting groove and the middle mounting groove, threaded holes are formed in the output shaft of the motor and the cam, the opening of each threaded hole faces the right, and the output shaft of the motor is fixedly connected with the cam through a screw rod.

2. The massage gun as recited in claim 1, wherein: the utility model discloses a circuit board, including casing, motor, battery, control assembly, circuit board, charging hole, motor and battery, the below of casing is equipped with control assembly, control assembly is including fixed lower installation lid, the fixed circuit board that sets up under that sets up in the casing below and the switch that is used for the control circuit board, the hole of charging has been seted up to the installation down, the downthehole head that charges that is connected with the circuit board that is equipped with charges that charges, be equipped with the power display on the circuit board, motor and battery are connected with the circuit board respectively.

3. The massage gun as recited in claim 2, wherein: a baffle is fixedly arranged in the shell and positioned above the battery.

4. A massage gun as recited in claim 3, further comprising: the motor passes through the upper portion of installation component fixed mounting at the casing, the installation component is equipped with disc and mounting panel with casing fixed connection including offering cavity round hole, the cavity round hole in the casing, the motor is fixed on the mounting panel, the mounting hole has been seted up on the mounting panel, the output shaft of motor is located the mounting hole, the below of mounting panel is fixed at least and is equipped with two erection columns, set up the fixed orifices corresponding with the erection column in the disc, the lower extreme of erection column is located the fixed orifices, the round hole that corresponds with the mounting hole is seted up to the disc, the output shaft of motor is located the round hole, the erection column passes through the fix with screw setting on the disc, the cam is located the below of disc.

5. The massage gun as recited in claim 4, wherein: the lower end of the shell is provided with a buckling groove, the lower mounting cover is fixedly provided with a buckling block, and the lower mounting cover is fixed below the shell through the matching buckling of the buckling block and the buckling groove.

6. The massage gun as recited in claim 5, wherein: the motor is characterized in that a cover is arranged above the motor, the upper mounting cover and the shell are arranged in an interference fit manner, at least two heat dissipation holes are formed in the upper mounting cover, and dust screens fixedly connected with the upper mounting cover are arranged in the heat dissipation holes.

7. The massage gun as recited in claim 6, wherein: the casing is "T" type setting, the arc wall has been seted up on the right side of casing.

8. The massage gun as recited in claim 7, wherein: the baffle is sleeved with a silica gel pad.

9. The massage gun as recited in claim 8, wherein: the connecting rod is provided with a slot, at least two dividing blocks fixedly connected with the connecting rod are arranged in the slot, and the dividing blocks, the dividing blocks positioned on one side of the dividing blocks and the connecting rod form dividing slots.