CN209916591U

CN209916591U - Back cushion

Info

Publication number: CN209916591U
Application number: CN201920305021.2U
Authority: CN
Inventors: 徐路青
Original assignee: SUZHOU WEISHIDE ELECTRONICS CO Ltd
Current assignee: SUZHOU WEISHIDE ELECTRONICS CO Ltd
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-01-10
Anticipated expiration: 2029-03-12

Abstract

The present case is a cushion, includes: the back cushion comprises a back cushion body, wherein a shoulder massager, a waist massager, a computer controller, a control panel, a monitor and an electric connector for supplying power to the shoulder massager, the waist massager, the computer controller, the control panel and the monitor are arranged on the back cushion body; the back cushion body is filled with soft fillers, the outer surface of the back cushion body is provided with a wrapping coat, the control panel and the monitor are respectively connected to the input end of the computer controller, and the computer controller is connected to the shoulder massager and the waist massager. The back cushion of present case sets up solitary massage point simultaneously at waist and shoulder through being equipped with shoulder massager, waist massager, computer control ware, control panel, monitor on the back cushion body, all can the independent utility to adapt to the personnel of different demands, also can adjust respectively, in order to satisfy the demand of different massage intensity.

Description

Back cushion

Technical Field

The utility model relates to a massage articles for use field, more specifically relates to a cushion.

Background

Various anti-fatigue driving articles and vehicle-mounted massage articles exist in the existing market; when driving, especially long distance driving, drivers are particularly prone to fatigue driving, which can cause serious dangers and even life-threatening, and some articles for preventing fatigue driving are particularly needed.

The anti-fatigue driving product on the market is only used for monitoring the tired driver except for reminding through taste influence and timing sound, and the anti-fatigue driving product is tired at the moment, and the anti-fatigue effect does not necessarily have a good effect, so that the anti-fatigue driving product does not really prevent fatigue in advance before fatigue. Existing anti-fatigue driving products on the market either adopt reminding with variable sound or refreshing spray or cool products, have single action, can have certain effect at the beginning, can be numb for a long time, have no effect, and can generate serious noise or make smell in a vehicle become sharp, seriously affect rest of other passengers or influence passengers sensitive to smell. If the anti-fatigue product does not affect rest of other passengers and does not generate any noise and smell, the anti-fatigue product can be certainly accepted by the market. The existing massage back cushion adopts massage heads with different heights, the massage heads generate the effect similar to massage through rotation or movement, if the massage heads are fixed and raised when the massage is not needed, people can push the human body after sitting on the cushion, especially people are poked when clothes are worn little in summer, even driving is affected, and the massage cushion is not needed; if the massage back cushion can solve the problem of poking people and can also adapt to people needing different massage strengths, the massage back cushion is welcomed by different people. Moreover, different people have different massage force levels, and the existing products cause that some people feel too light to massage and have poor effect, or some people feel too heavy to massage and have no sense of human bodies. Generally, after the driving or sitting time is long, people can feel waist soreness and backache even if the people are not tired, and people can feel good if the seat can massage once. The working strength of office workers is high, the office workers are nervous, stressed and fatigued, various shoulder and waist discomfort can be caused easily, and the office workers do not have much time to keep healthy. If the product can massage people in the time of going to work or driving, the discomfort of various shoulders and waist can be improved for a long time, and the additional time for self health care is not needed, thereby saving time and cost.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a cushion which is suitable for different requirements and has good experience.

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

a back pad, comprising: the back cushion comprises a back cushion body, wherein a shoulder massager, a waist massager, a computer controller, a control panel, a monitor and an electric connector for supplying power to the shoulder massager, the waist massager, the computer controller, the control panel and the monitor are arranged on the back cushion body; the back cushion body is filled with soft fillers, the outer surface of the back cushion body is provided with a wrapping coat, the control panel and the monitor are respectively connected to the input end of the computer controller, and the computer controller is connected to the shoulder massager and the waist massager.

Preferably, the back cushion, wherein the shoulder massager and the waist massager respectively comprise a massage motor, a worm wheel, a massage head, a lifting motor, a first gear, a second gear, a worm, a sliding block, a lever, a connecting rod, a bearing, a first limit switch and a second limit switch; the power provided by the massage motor is transmitted to the worm wheel by the worm to drive the two groups of massage heads to rotate; when the lifting motor rotates forwards, the first gear and the second gear are driven to rotate, the sliding block moves linearly through the worm, the lever is pushed to pry, the connecting rod drives the connecting rod to move downwards together, and the massage head is pried to bulge by the connecting rod; the first limit switch and the second limit switch are used for limiting the back-and-forth movement distance of the sliding block, and when the lifting motor rotates reversely, the massage head retracts into the cushion body.

Preferably, the back cushion, wherein the shoulder massager and the waist massager respectively comprise a massage motor, a worm wheel, a massage head, a lifting motor, a first gear, a second gear, a worm wheel screw sleeve, a lever, a bearing, a first limit switch and a second limit switch; the power provided by the massage motor is transmitted to the worm wheel through the worm to drive the massage head to rotate; when the lifting motor rotates forwards, the first gear and the second gear are driven to rotate and are transmitted to the worm and the worm gear screw rod sleeve to rotate, and the screw rod is pushed to move upwards to drive the massage head to protrude; the first limit switch and the second limit switch are used for limiting the up-and-down movement distance of the screw rod, and when the lifting motor rotates reversely, the massage heads retract into the back cushion body.

Preferably, the back cushion, wherein the shoulder massager and the waist massager respectively comprise a massage motor, a worm gear, a massage head, a lifting motor, a first gear, a second gear, a worm gear, a gear nut sleeve, a screw rod, a first limit switch and a second limit switch; the power provided by the massage motor is transmitted to the worm wheel through the worm to drive the massage head to rotate; when the lifting motor rotates forwards, the first gear and the second gear are driven to rotate and are transmitted to the worm and the worm wheel to rotate, so that the gear nut sleeve rotates and moves upwards to drive the massage head to protrude; the first limit switch and the second limit switch are used for limiting the up-down movement distance of the gear nut sleeve, and when the lifting motor rotates reversely, the massage heads retract into the back cushion body.

Preferably, the back cushion is provided with a lifting motor, wherein the lifting motor is a direct current motor.

Preferably, the back cushion, wherein the monitor comprises a camera and a voice reminding device.

Preferably, the back cushion is provided, wherein the monitor is provided at a center console, a front windshield or a rear view mirror and is directed to a place where a driver faces.

The beneficial effect of present case: the back cushion of present case sets up solitary massage point simultaneously at waist and shoulder through being equipped with shoulder massager, waist massager, computer control ware, control panel, monitor on the back cushion body, all can the independent utility to adapt to the personnel of different demands, also can adjust respectively, in order to satisfy the demand of different massage intensity.

Drawings

Fig. 1 is a schematic view of the back cushion according to an embodiment of the present invention in a massage or anti-fatigue mode;

fig. 2 is a schematic view of the back cushion according to an embodiment of the present invention in a default back cushion mode;

fig. 3 is an internal schematic view of a first implementation manner of the back cushion according to an embodiment of the present invention;

fig. 4 is a schematic view of a first implementation of the back cushion according to an embodiment of the present invention when the massage heads are retracted;

fig. 5 is a schematic view of a first implementation of the back cushion according to an embodiment of the present invention when the massage heads are extended;

fig. 6 is an internal schematic view of a second implementation manner of the back cushion according to an embodiment of the present invention;

fig. 7 is a schematic view of a second implementation of the back cushion according to an embodiment of the present invention when the massage heads are retracted;

fig. 8 is a schematic view of a second implementation of the back cushion according to an embodiment of the present invention when the massage heads are extended;

fig. 9 is an internal schematic view of a third implementation manner of the back cushion according to an embodiment of the present invention;

fig. 10 is a schematic view of a third implementation of the back cushion according to an embodiment of the present invention when the massage heads are retracted;

fig. 11 is a schematic view of a third implementation of the back cushion according to an embodiment of the present invention, when the massage heads are extended.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

As shown in fig. 1-2, a back pad, comprising: the back cushion comprises a back cushion body 100, wherein the back cushion body 100 is provided with a shoulder massager 1, a waist massager 2, a computer controller 3, a control panel 6, a monitor 7 and an electric connector 8 for supplying power to the shoulder massager 1, the waist massager 2, the computer controller 3, the control panel 6 and the monitor 7; wherein the cushion body 100 is filled with soft filler 4, the outer surface of the cushion body is provided with a wrapping coat 5, the control panel 6 and the monitor 7 are respectively connected to the input end of the computer controller 3, and the computer controller 3 is connected to the shoulder massager 1 and the waist massager 2. The power connector 8 can be powered by a vehicle-mounted cigarette lighter power supply.

Above-mentioned cushion sets up solitary massage point simultaneously at waist and shoulder through being equipped with shoulder massager 1, waist massager 2, computer control ware 3, control panel 6, monitor 7 on cushion body 100, all can the independent utility to adapt to the personnel of different demands, also can adjust respectively, in order to satisfy the demand of different massage intensity.

As shown in fig. 3-5, the first implementation manner of the back cushion is that the shoulder massager 1 and the waist massager 2 respectively comprise a massage motor 11, a worm wheel 12, a massage head 13, a lifting motor 14, a first gear 15, a second gear 16, a worm 17, a slide block 18, a lever 19, a connecting rod 20, a connecting rod 21, a bearing 22, a first limit switch 23 and a second limit switch 24; the power provided by the massage motor 11 is transmitted to the worm wheel 12 by the worm 17 on the massage motor 11 to drive the two groups of massage heads 13 to rotate, thereby achieving the effect of rotary massage; when the lifting motor 14 rotates forwards, the first gear 15 and the second gear 16 are driven to rotate, the slide block 18 moves linearly through the worm 17, the lever 19 is pushed to pry, the connecting rod 20 drives the connecting rod 21 to move downwards together, and the connecting rod 21 pries the massage head 13 to protrude; the first limit switch 23 and the second limit switch 24 are used for limiting the back-and-forth movement distance of the slide block 18, so that the protrusion height of the massage head 13 is controlled, and the bearing 22 is used for reducing friction and improving the wear-resisting effect. When the lift motor 14 is reversed, the massage heads 13 are retracted into the cushion body 100. The massage head 13 can stay at any position between the maximum height of the protrusion and the starting point of the retraction by the rotation time of the elevating motor, so that the magnitude of the massage intensity can be adjusted.

The first realization mode of the back cushion adopts the massage motor 11 to rotate forward and backward, so as to drive the first gear 15 and the second gear 16 to rotate, and then drive the worm 17 to rotate, the worm 17 drives the slide block 18 to move, the slide block 18 drives the lever 19 to tilt, the lever 19 drives the connecting rod 20 and the connecting rod 21 to move linearly up and down, and the massage head 13 is pulled to extend or retract through the fulcrum.

As shown in fig. 6-8, the second implementation manner of the back cushion is that the shoulder massager 1 and the waist massager 2 respectively comprise a massage motor 31, a worm gear 32, a massage head 33, a lifting motor 34, a first gear 35, a second gear 36, a worm 37, a worm gear screw sleeve 38, a lever 39, a bearing 40, a first limit switch 41 and a second limit switch 42; the power provided by the massage motor 31 is transmitted to the worm wheel 32 through the worm 37 on the massage motor 31 to drive the massage head 33 to rotate; the effect of rotary massage is achieved; when the lifting motor 34 rotates positively, the first gear 35 and the second gear 36 are driven to rotate and are transmitted to the worm 37 and the worm wheel screw rod sleeve 38 to rotate, and the screw rod 39 is pushed to move upwards to drive the massage head 33 to bulge; the first limit switch 41 and the second limit switch 42 are used for limiting the up-and-down movement distance of the screw rod 39, and when the lifting motor 34 rotates reversely, the massage heads 33 retract into the cushion body 100. The massage head 33 can stay at any position between the maximum height of the protrusions and the start point of the retraction by the rotation time of the elevating motor, so that the magnitude of the massage intensity can be adjusted.

The second realization mode of the back cushion adopts the positive and negative rotation of the direct current motor to drive the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the screw thread to rotate, the linear motion is converted, and the massage head (or the massage rod) is driven to extend or retract.

As shown in fig. 9-11, the third implementation manner of the back cushion is that the shoulder massager 1 and the waist massager 2 respectively comprise a massage motor 51, a worm gear 52, a massage head 53, a lifting motor 54, a first gear 55, a second gear 56, a worm 57, a worm gear 58, a gear nut sleeve 59, a screw rod 60, a first limit switch 61 and a second limit switch 62; the power provided by the massage motor 51 is transmitted to the worm wheel 52 through the worm on the massage motor 51 to drive the massage head 53 to rotate, so as to achieve the effect of rotary massage; when the lifting motor 54 rotates forwards, the first gear 55 and the second gear 56 are driven to rotate and are transmitted to the worm 57 and the worm wheel 58 to rotate, so that the gear nut sleeve 59 moves upwards while rotating, and the massage head 53 is driven to bulge; the first limit switch 61 and the second limit switch 62 are used for limiting the up-and-down movement distance of the gear nut sleeve 59, thereby controlling the protrusion height of the massage head 53. When the lift motor 54 is reversed, the massage heads 53 are retracted into the cushion body 100. The massage head 53 can stay at any position between the maximum height of the protrusions and the start point of the retraction by the amount of time the lifting motor is rotated, so that the magnitude of the massage intensity can be adjusted.

The third realization mode of the back cushion adopts the positive and negative rotation of the direct current motor to drive the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the gear nut sleeve to rotate and convert the rotation into linear motion to drive the massage head (or the massage rod) to extend or retract.

Besides the three implementation modes, if the action structures in the three implementation modes are used for reference and are alternately changed, other changed implementation modes can be obtained, and the principle is the same. In the three implementation modes, the massage screw rod has highest and lowest point limit detection at the upper and lower parts; the massage head can stop between any two limit points through the positive and negative rotation of the direct current motor, so that the extending heights of the massage heads are different, and the requirements of different massage strengths are met. The default height of the massage head is in the middle position, and a driver can manually adjust the height according to the actual requirement.

The product of the utility model has the function of protruding and retracting the massage head, on one hand, if the massage cushion is not needed to be massaged when being placed on the chair, the massage head can be adjusted to the retracting state, thus people can not be poked due to the protrusion of the massage head, and the massage cushion can be leaned on the massage cushion and is comfortable as the massage cushion is leaned on the chair; on the other hand, if massage is needed, the massage head can be adjusted to the needed convex state at any time, and the massage is very convenient for massaging where. When the massage is not performed, the cushion is used as a back cushion, and is comfortable; when in massage, the massager is used, and the vehicle is driven while the health care is carried out.

The lifting motor adopts a direct current motor.

The monitor 7 comprises a camera and a voice reminding device. The voice reminding device can be a voice reminding loudspeaker, and the voice reminding loudspeaker can be placed at a position where the sound listening of a driver is not influenced on a camera or a cushion.

The monitor 7 is disposed at the center console, the front windshield, or the rear view mirror and is directed to the front face of the driver.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. A back pad, comprising: the back cushion comprises a back cushion body, wherein a shoulder massager, a waist massager, a computer controller, a control panel, a monitor and an electric connector for supplying power to the shoulder massager, the waist massager, the computer controller, the control panel and the monitor are arranged on the back cushion body; the back cushion body is filled with soft fillers, the outer surface of the back cushion body is provided with a wrapping coat, the control panel and the monitor are respectively connected to the input end of the computer controller, and the computer controller is connected to the shoulder massager and the waist massager.

2. The back cushion of claim 1, wherein the shoulder massager and the waist massager respectively comprise a massage motor, a worm wheel, a massage head, a lifting motor, a first gear, a second gear, a worm, a slider, a lever, a connecting rod, a bearing, a first limit switch and a second limit switch; the power provided by the massage motor is transmitted to the worm wheel by the worm to drive the two groups of massage heads to rotate; when the lifting motor rotates forwards, the first gear and the second gear are driven to rotate, the sliding block moves linearly through the worm, the lever is pushed to pry, the connecting rod drives the connecting rod to move downwards together, and the massage head is pried to bulge by the connecting rod; the first limit switch and the second limit switch are used for limiting the back-and-forth movement distance of the sliding block, and when the lifting motor rotates reversely, the massage head retracts into the cushion body.

3. The back cushion of claim 1, wherein the shoulder massager and the waist massager respectively comprise a massage motor, a worm gear, a massage head, a lifting motor, a first gear, a second gear, a worm gear screw sleeve, a lever, a bearing, a first limit switch and a second limit switch; the power provided by the massage motor is transmitted to the worm wheel through the worm to drive the massage head to rotate; when the lifting motor rotates forwards, the first gear and the second gear are driven to rotate and are transmitted to the worm and the worm gear screw rod sleeve to rotate, and the screw rod is pushed to move upwards to drive the massage head to protrude; the first limit switch and the second limit switch are used for limiting the up-and-down movement distance of the screw rod, and when the lifting motor rotates reversely, the massage heads retract into the back cushion body.

4. The back cushion of claim 1, wherein the shoulder massager and the waist massager respectively comprise a massage motor, a worm wheel, a massage head, a lifting motor, a first gear, a second gear, a worm wheel, a gear nut sleeve, a screw rod, a first limit switch and a second limit switch; the power provided by the massage motor is transmitted to the worm wheel through the worm to drive the massage head to rotate; when the lifting motor rotates forwards, the first gear and the second gear are driven to rotate and are transmitted to the worm and the worm wheel to rotate, so that the gear nut sleeve rotates and moves upwards to drive the massage head to protrude; the first limit switch and the second limit switch are used for limiting the up-down movement distance of the gear nut sleeve, and when the lifting motor rotates reversely, the massage heads retract into the back cushion body.

5. A cushion according to any one of claims 2 to 4, wherein said lift motor is a DC motor.

6. The back pad of claim 1, wherein said monitor comprises a camera and a voice alert.

7. The back pad of claim 1, wherein the monitor is positioned at a center console, a front windshield, or a rear view mirror and is aimed at the front face of the driver.