CN113171280A - Backpack cervical vertebra massager, wheelchair and sickbed - Google Patents
Backpack cervical vertebra massager, wheelchair and sickbed Download PDFInfo
- Publication number
- CN113171280A CN113171280A CN202110532570.5A CN202110532570A CN113171280A CN 113171280 A CN113171280 A CN 113171280A CN 202110532570 A CN202110532570 A CN 202110532570A CN 113171280 A CN113171280 A CN 113171280A
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- Prior art keywords
- connecting rod
- rod
- fixed
- motor
- cam
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
- A61H7/007—Kneading
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/04—Devices for specific parts of the body neck
Abstract
The invention relates to a backpack cervical vertebra massager, which comprises a back plate (101) fixed on the back of a human body through a back belt (102); a massage head (600) which is arranged on the upper part of the back plate (101) and comprises a middle massage head (502) and a side massage head (501); the driving part drives the screw rod mechanism (200) by the motor (201) to drive the multi-link structure (300) to drive the side massage heads (501) to move left and right, and the motor (201) drives the cam mechanism (400) to rotate to drive the middle massage head (502) to move up and down and back and forth to massage cervical vertebrae. According to the invention, the screw rod mechanism (200) and the cam mechanism (400) are driven by the motor (502), so that the multi-link structure (300) drives the side massage heads (501) to move up and down, left and right and the middle massage heads (502) to move up and down and back and forth, and a massage manipulation is simulated, thereby achieving the effect of relaxing cervical vertebra and relieving fatigue.
Description
Technical Field
The invention relates to a medical instrument, in particular to a backpack type massager for massaging cervical vertebra, a wheelchair and a sickbed.
Background
At present, office crowd sits in front of the computer for a long time and works and keeps incorrect sitting posture, makes the cervical vertebra be in the state of long-term strain, leads to the cervical vertebra to appear painful, consequently urgently needs a massage appearance that replaces the staff to realize automatic massage effect.
Disclosure of Invention
The invention aims to solve the technical problem of providing a backpack cervical vertebra massager, a wheelchair and a sickbed which can replace human hands to realize automatic massage effect.
The invention relates to a backpack cervical vertebra massage instrument, which comprises
A back plate fixed to the back of the human body by a strap;
the massage head is arranged on the upper part of the back plate and comprises a middle massage head and a side massage head;
the driving part drives the screw rod mechanism by a motor to drive the multi-connecting-rod structure to drive the side massage heads to move left and right, and the motor drives the cam mechanism to rotate to drive the middle massage head to move up and down and back and forth so as to massage cervical vertebrae.
The invention relates to a backpack cervical vertebra massager, wherein a driving part comprises a motor, a screw rod mechanism, a multi-link mechanism and a cam mechanism;
the screw structure comprises a motor, a screw, a nut, a first guide rail and a first connecting rod, wherein the motor is fixed to the upper portion of the back plate, an output shaft of the motor is coaxially fixed to the screw, the screw is in threaded connection with the nut, the upper surface of the nut is fixed to one end of the first connecting rod, the nut is provided with a first guide hole, the first guide rail is arranged in the first guide hole and moves along the first guide hole, and the first guide rail is fixed to the motor;
the multi-connecting-rod structure comprises a long rod, a first sleeve, a second connecting rod, a support frame, a third connecting rod and a first bent rod, wherein the other end of the first connecting rod is fixed with the long rod, the long rod is provided with the first sleeve which slides along the long rod, the first sleeve is hinged with one end of the second connecting rod, the other end of the second connecting rod is hinged with the support frame, the support frame is fixed with a motor, the first sleeve is hinged with one end of the third connecting rod, the other end of the third connecting rod is hinged with the first bent rod, the support frame is provided with a second guide hole, and one end of the first bent rod slides along the second guide hole;
the cam structure comprises a cam, a wave ring, a second sleeve, a spring, a second curved rod, a fourth connecting rod, a fifth connecting rod, a roller, a clamping hook, a sixth connecting rod, a second guide rail, a seventh connecting rod and an eighth connecting rod, wherein the cam is coaxially fixed with an output shaft of a motor, the wave ring is fixed on one surface of the cam, which is far away from the motor, the second sleeve is fixed on one surface of the motor, which is far away from the wave ring, the spring is arranged between one end of the second sleeve and the second curved rod, the other end of the second curved rod is hinged with one end of the fourth connecting rod and one end of the fifth connecting rod, the clamping hook is fixed at the other end of the fourth connecting rod, the clamping hook is overlapped with the wave surface of the wave ring, the roller is overlapped with the end surface of the cam, one end of the fifth connecting rod is fixed with the sixth connecting rod, the other end of the sixth connecting rod is fixedly connected with the middle massage head, the sixth bent rod is fixed with the second guide rail, a seventh connecting rod moving along the sixth bent rod is arranged on the second guide rail, the other end of the seventh connecting rod is provided with a side massage head, the seventh connecting rod is provided with a long strip hole, an eighth connecting rod moving along the long strip hole is arranged in the long strip hole, and one end of the eighth connecting rod is fixed with the first bent rod.
The invention relates to a backpack cervical vertebra massager, wherein a driving part comprises a motor, a screw rod mechanism, a multi-link mechanism and a cam mechanism;
the screw structure comprises a motor, a screw, a nut, a first guide rail and a first connecting rod, wherein the motor is fixed to the upper portion of the back plate, an output shaft of the motor is coaxially fixed to the screw, the screw is in threaded connection with the nut, the upper surface of the nut is fixed to one end of the first connecting rod, the nut is provided with a first guide hole, the first guide rail is arranged in the first guide hole and moves along the first guide hole, and the first guide rail is fixed to the motor;
the multi-connecting-rod structure comprises a long rod, a first sleeve, a second connecting rod, a support frame, a third connecting rod and a first bent rod, wherein the other end of the first connecting rod is fixed with the long rod, the long rod is provided with the first sleeve which slides along the long rod, the first sleeve is hinged with one end of the second connecting rod, the other end of the second connecting rod is hinged with the support frame, the support frame is fixed with a motor, the first sleeve is hinged with one end of the third connecting rod, the other end of the third connecting rod is hinged with the first bent rod, the support frame is provided with a second guide hole, and one end of the first bent rod slides along the second guide hole;
the cam structure comprises a cam, a wave ring, a second sleeve, a spring, a second curved rod, a fourth connecting rod, a fifth connecting rod, a roller, a clamping hook, a sixth connecting rod, a second guide rail, a seventh connecting rod and an eighth connecting rod, wherein the cam is coaxially fixed with an output shaft of a motor, the wave ring is fixed on one surface of the cam, which is far away from the motor, the second sleeve is fixed on one surface of the motor, which is far away from the wave ring, the spring is arranged between one end of the second sleeve and the second curved rod, the other end of the second curved rod is fixed with one end of the fourth connecting rod, one end of the fifth connecting rod is hinged with the fourth connecting rod, the clamping hook is fixed on the other end of the fourth connecting rod, the clamping hook is lapped with the wave surface of the wave ring, when the end surface of the cam is farthest away from the fourth connecting rod, the clamping hook can be clamped with the wave ring, and the roller is arranged at the other end of the fifth connecting rod, the roller is lapped with the end face of the cam, one end of the fifth connecting rod is fixed with the sixth connecting rod, the other end of the sixth connecting rod is fixedly connected with the middle massage head, the sixth bent rod is fixed with the second guide rail, a seventh connecting rod moving along the sixth connecting rod is arranged on the second guide rail, the side massage head is installed at the other end of the seventh connecting rod, a long strip hole is formed in the seventh connecting rod, an eighth connecting rod moving along the eighth connecting rod is arranged in the long strip hole, and one end of the eighth connecting rod is fixed with the first bent rod.
The invention relates to a backpack cervical vertebra massager, wherein a massage head is made of rubber or sponge materials.
The invention relates to a backpack cervical vertebra massager, wherein the outer edge of the wave ring is provided with a convex part, and when the cam moves to the lowest position, the convex part of the wave ring is arranged at the upper left side or the upper right side or the lower left side or the lower right side of the cam surface.
The invention relates to a backpack cervical vertebra massager, wherein a roller is arranged at the other end of the fifth connecting rod through a bearing, and the thickness of the cam is larger than that of the convex part of the wave ring, so that the roller is prevented from falling off from the end surface of the cam.
The invention relates to a backpack cervical vertebra massager, wherein one end of a second bent rod is arranged in a second sleeve and moves along the second sleeve, one end of a spring is fixed on the second bent rod, and the other end of the spring is fixed with the second sleeve.
The invention relates to a backpack cervical vertebra massager, wherein two first sleeves are sleeved outside a long rod and move along the long rod, and the two first sleeves are symmetrically arranged.
The invention relates to a wheelchair, which comprises
A chair back which supports a human back;
a massage head which is arranged on the upper part of the chair back;
the driving part drives the screw rod mechanism by a motor to drive the multi-connecting-rod structure to drive the side massage heads to move left and right, and the motor drives the cam mechanism to rotate to drive the middle massage head to move up and down and back and forth so as to massage cervical vertebrae.
The invention relates to a sickbed, which comprises
A bed board which supports the human body trunk and is provided with a through hole at the upper part;
the massage head is arranged in the through hole at the upper part of the bed plate;
the driving part is arranged in a through hole at the upper part of the bed board, the driving part drives the screw rod mechanism by a motor to drive the multi-connecting rod structure to drive the side massage heads to move left and right, and the motor drives the cam mechanism to rotate to drive the middle massage head to move up and down and back and forth so as to massage cervical vertebrae.
The backpack cervical vertebra massager is different from the prior art in that the motor drives the screw rod mechanism to drive the multi-link structure to drive the side massage heads to move left and right, and the motor drives the cam mechanism to rotate to drive the middle massage head to move up and down and back and forth so as to massage cervical vertebra.
The backpack cervical vertebra massager, the wheelchair and the sickbed of the invention are further explained with reference to the attached drawings.
Drawings
FIG. 1 is a front view of a backpack cervical spine massager;
FIG. 2 is a top view of the backpack cervical spine massager shown in FIG. 1;
FIG. 3 is a right side view of the backpack cervical spine massager shown in FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 2;
FIG. 5 is an enlarged view of a portion of FIG. 1;
FIG. 6 is a schematic view of a backpack cervical massager;
FIG. 7 is a front view of a wheelchair;
figure 8 is a front view of a hospital bed;
FIG. 9 is a modified view of the structure of FIG. 2;
fig. 10 is a structural modification of fig. 1.
Detailed Description
As shown in figures 1 to 10 and with reference to figures 1 to 5, the backpack cervical vertebra massager, the wheelchair and the sickbed of the invention comprise
A back plate 101 fixed to the back of the human body by a back strap 102;
a massage head 600, which is arranged on the upper part of the back plate 101 and comprises a middle massage head 502 and a side massage head 501;
a driving part, wherein a motor 201 drives a screw rod mechanism 200 to drive the multi-link structure 300 to drive the side massage heads 501 to move left and right, and the motor 201 drives a cam mechanism 400 to rotate to drive the middle massage head 502 to move up and down and back and forth to massage cervical vertebrae;
the screw rod mechanism 200 and the cam mechanism 400 are driven by the motor 502, so that the multi-link structure 300 drives the side massage heads 501 to move up and down, left and right and the middle massage heads 502 to move up and down and back and forth, and a massage manipulation is simulated, so that the effect of relaxing cervical vertebra and relieving fatigue is achieved.
Wherein the overall architecture of the back panel 101 and the back strap 102 is similar to a backpack structure.
As a further explanation of the present example, referring to fig. 1 to 5, fig. 9 to 10, the driving part includes a motor 201, a lead screw mechanism 200, a multi-link mechanism 300, and a cam mechanism 400;
the screw structure 200 of fig. 1 includes a motor 201, a screw 206, a nut 203, a first guide rail 204, and a first link 205, the motor 201 is fixed to the upper portion of the back plate 101, an output shaft 206 of the motor 201 is coaxially fixed to the screw 202, the screw 202 is screwed to the nut 203, an upper surface of the nut 203 is fixed to one end of the first link 205, the nut 203 is provided with a first guide hole 207, the first guide rail 204 is disposed in and moves along the first guide hole 207, and the first guide rail 204 is fixed to the motor 201;
the power module of the motor comprises a battery, an electric control module and a wireless communication module, and the wireless communication module is connected with the user terminal.
The invention can freely adjust the rotation direction and the rotation speed of the motor through the control of the user terminal, thereby adjusting the moving speed and the force of the massage head.
The motor 201 drives the screw rod 206 to rotate so as to drive the nut 203 and the first connecting rod 205 on the upper surface of the nut 203 to move.
The first guide hole 207 is horizontally disposed and penetrates left and right end surfaces of the nut 203.
In the structure of "the first guide rail 204 is fixed to the motor 201", the first guide rail 204 is fixed to a housing of the motor 201.
As a further explanation of this example, referring to fig. 1 to 5, fig. 9 to 10, the multi-link structure 300 includes a long rod 305, a first sleeve 306, a second link 307, a support frame 308, a third link 309, and a first curved rod 310, wherein the other end of the first link 205 is fixed to the long rod 305, the long rod 305 is configured with the first sleeve 306 sliding along the long rod, the first sleeve 306 is hinged to one end of the second link 307, the other end of the second link 307 is hinged to the support frame 308, the support frame 308 is fixed to the motor 201, the first sleeve 306 is hinged to one end of the third link 309, the other end of the third link 309 is hinged to the first curved rod 310, the support frame 308 is configured with a second guide hole 311, and one end of the first curved rod 310 slides along the second guide hole 311;
referring to fig. 1-2, the first sleeves 306 are sleeved outside the long rod 305 and move along the long rod 305, and the number of the first sleeves 306 can be two and are symmetrically arranged.
Wherein, the supporting frame 308 is fixed with the shell of the motor 201.
The second via 311 is disposed laterally, and the second via 311 is preferably a through hole.
According to the invention, the long rod 305 moves to drive the first sleeve 306 to move transversely, so that the third connecting rod 309 is driven to move, the first bent rod 310 is driven to move, and the first bent rod 310 pushes the side massage head 501 to move left and right.
As a further explanation of this example, referring to fig. 1 to 5 and fig. 9 to 10, the cam structure 400 includes a cam 401, a wave ring 402, a second sleeve 403, a spring 405, a second curved bar 404, a fourth link 406, a fifth link 415, a roller 408, a hook 407, a sixth link 409, a second guide rail 410, a seventh link 411, and an eighth link 412, the cam 401 is coaxially fixed with the output shaft 206 of the motor 201, the wave ring 402 is fixed on a side of the cam 401 away from the motor 201, the second sleeve 403 is fixed on a side of the motor 201 away from the wave ring 402, the spring 405 is arranged between one end of the second sleeve 403 and the second curved bar 404, the other end of the second curved bar 404 is hinged with one end of the fourth link 406 and one end of the fifth link 415, the hook 407 is fixed on the other end of the fourth link 406, the hook 407 overlaps with the wave surface of the wave ring 402, the other end of the fifth connecting rod 415 is provided with a roller 408, the roller 408 is overlapped with the end face of the cam 401, one end of the fifth connecting rod 415 is fixed with a sixth connecting rod 409, the other end of the sixth connecting rod 409 is fixedly connected with the middle massage head 502, the sixth bent rod 409 is fixed with a second guide rail 410, the second guide rail 410 is provided with a seventh connecting rod 411 moving along the second guide rail, the other end of the seventh connecting rod 411 is provided with a side massage head 501, the seventh connecting rod 411 is provided with a long hole 413, the long hole 413 is internally provided with an eighth connecting rod 412 moving along the long hole 413, and one end of the eighth connecting rod 412 is fixed with the first bent rod 310.
The second sleeve 403 is fixed to the housing of the motor 201, the second link 404 is limited and disposed in the second sleeve 403 and moves along the second sleeve, the bearing of the roller 408 is disposed at the end of the fifth link 415, the roller 408 can rotate around the fifth link, and the length of the elongated hole 413 is greater than the distance of the eighth link 412 moving back and forth.
The cam 401 of the present invention may also be fixed to the lead screw 206.
Referring to fig. 9 to 10, the second motion state of the present invention is to realize the circular motion of the middle massage punch 502 and the side massage punch 501.
The invention drives the cam 401 to rotate through the output shaft 206 of the motor 401, the cam 401 drives the wave ring 402 to move, and the cam 401 drives the roller 408 to rotate along the upper end surface thereof, so that the fourth connecting rod 406 moves back and forth and the fifth connecting rod 415 moves back and forth and up and down, thereby the middle massage head 502 on the sixth connecting rod 409 fixed with the fifth connecting rod 415 moves back and forth and up and down, the sixth connecting rod 409 drives the second guide rail 410 to move, the seventh connecting rod 411 arranged on the second guide rail 410 drives the side massage head 501 to move back and forth and up and down, meanwhile, the multi-connecting rod mechanism of the invention drives the first curved rod 310 to move left and right, so that the middle massage head 502 moves left and right, the eighth connecting rod 412 fixed with the first curved rod 310 moves left and right, the eighth connecting rod 412 drives the seventh connecting rod 411 to move left and right, the side massage head 501 on the seventh connecting rod 411 moves left and right, thereby the middle massage head 502 moves back and forth, the side massage heads 501 move in a circular manner up and down, back, front and right, thereby simulating massage manipulations and massaging and relaxing the cervical vertebrae of the user.
As a further explanation of this example, referring to fig. 1 to 5, and fig. 9 to 10, the cam structure 400 includes a cam 401, a wave ring 402, a second sleeve 403, a spring 405, a second curved bar 404, a fourth link 406, a fifth link 415, a roller 408, a hook 407, a sixth link 409, a second guide 410, a seventh link 411, and an eighth link 412, the cam 401 is coaxially fixed with the output shaft 206 of the motor 201, the side of the cam 401 away from the motor 201 is fixed with the wave ring 402, the side of the motor 201 away from the wave ring 402 is fixed with the second sleeve 403, a spring 405 is arranged between one end of the second sleeve and the second curved bar 404, the other end of the second curved bar 404 is fixed with one end of the fourth link 406, one end of the fifth link 415 is hinged with the fourth link 406, and the other end of the fourth link 406 is fixed with the hook 407, the hook 407 is overlapped with the wavy surface of the wavy ring 402, when the end surface of the cam 401 is farthest away from the fourth link 406, the hook 407 can be clamped with the wavy ring 402, the other end of the fifth link 415 is provided with a roller 408, the roller 408 is overlapped with the end surface of the cam 401, one end of the fifth link 415 is fixed with a sixth link 409, the other end of the sixth link 409 is fixedly connected with the middle massage head 502, the sixth curved bar 409 is fixed with the second guide rail 410, the second guide rail 410 is provided with a seventh link 411 moving along the seventh link, the other end of the seventh link 411 is provided with a side massage head 501, the seventh link 411 is provided with a long hole 413, an eighth link 412 moving along the long hole 413 is arranged in the long hole 413, and one end of the eighth link 412 is fixed with the first curved bar 310.
The fourth curved bar 406 and the second curved bar 404 are directly fixed, so that the invention is more firm and durable than the hinge connection, and the length of the hook 407) is not required to be limited when the fourth curved bar 406 and the second curved bar 404) are connected by the hinge, so that the invention is more convenient.
As a further explanation of this example, with reference to FIGS. 4-5, the massage head 600 is made of rubber or a sponge material.
The massage head is made of the materials, so that the massage head is softer, and the cervical vertebra and the channels and collaterals of a user are massaged more comfortably.
As a further explanation of this example, referring to fig. 5, the outer edge of the wave ring 402 is provided with a convex portion 416, and when the cam 401 moves to the lowermost position, the convex portion 416 of the wave ring 402 is provided on the upper left or right or lower left or right side of the surface of the cam 402 to massage the cervical vertebrae of the user.
When the fifth connecting rod 415 moves along the outer edge of the wavy surface of the wavy ring 402, the outer edge convex part 416 enables the fifth connecting rod 415 to move forwards and backwards, the cam 401 drives the roller 408 on the fourth connecting rod 406 to move upwards and downwards along the cam 401, and therefore the massage heads on the sixth connecting rod 409 are driven to form a forward, upwards, backwards and downwards movement cycle.
As a further explanation of this example, referring to fig. 1 and 5, the other end of the fifth link 415 is bearing-mounted with a roller 408, and the thickness of the cam 401 is larger than that of the convex portion of the wave ring 402, thereby preventing the roller 408 from falling off the end surface of the cam 401.
The invention drives the fifth connecting rod 415 fixed with the roller 408 to move up and down through the cam 401, so that the sixth connecting rod 409 moves, and the middle massage head 502 moves up and down.
As a further explanation of this example, referring to fig. 1, one end of the second curved bar 404 is disposed in and moves along the second sleeve 403, one end of the spring 405 is fixed to the second curved bar 404, and the other end of the spring 405 is fixed to the second sleeve 403.
The cam 401 drives the fourth link 406 to move back and forth, so that the second curved bar 404 moves back and forth along the second sleeve 403.
As a further explanation of this example, referring to fig. 2, the first sleeve 306 is sleeved outside and moved along the long rod 305, and the first sleeves 306 are two and symmetrically arranged.
According to the invention, the long rod 305 moves back and forth to drive the first sleeve 3056 to move left and right, so that the first bent rod 310 is driven to move left and right, and the side massage head 501 moves left and right.
As a further explanation of this example, with reference to fig. 7, a wheelchair is described which is characterized in that: comprises that
A chair back 801 supporting a human back;
a massage head 600 mounted on the upper part of the chair back 801;
a driving part, wherein a motor 201 drives a screw rod mechanism 200 to drive the multi-link structure 300 to drive the side massage heads 501 to move left and right, and the motor 201 drives a cam mechanism 400 to rotate to drive the middle massage head 502 to move up and down and back and forth to massage cervical vertebrae;
according to the invention, the screw rod mechanism 200 and the cam mechanism 400 are driven by the motor 502, so that the multi-link structure 300 drives the side massage heads 501 to move up and down, left and right, and the middle massage heads 502 to move up and down and back and forth, a massage manipulation is simulated, and a user sits on a wheelchair to achieve the effects of relaxing cervical vertebrae and relieving fatigue.
As a further explanation of this example, with reference to fig. 8, a hospital bed is characterized in that: comprises that
A bed plate 901 supporting the trunk of a human body, the upper part of which is provided with a through hole 902;
a massage head 600 installed in a through hole 902 formed in an upper portion of the bed 901;
and the driving part is arranged in a through hole 902 at the upper part of the bed plate 901, the driving part drives the screw rod mechanism 200 by the motor 201 to drive the multi-link structure 300 to drive the side massage heads 501 to move left and right, and the motor 201 drives the cam mechanism 400 to rotate to drive the middle massage head 502 to move up and down and back and forth so as to massage cervical vertebrae.
The through hole 902 is vertically arranged at the upper part of the bed plate 901, and the motor 201 is vertically fixed in the through hole 902.
According to the invention, the through holes 902 are arranged, so that the motor is vertically arranged, and the massage head 600 can massage cervical vertebrae of a human body, thereby realizing the effects of relieving pain and relaxing neck.
According to the invention, the screw rod mechanism 200 and the cam mechanism 400 are driven by the motor 502, so that the multi-link structure 300 drives the side massage heads 501 to move up and down, left and right and the middle massage heads 502 to move up and down and back and forth, a massage technique is simulated, and the effect of relaxing cervical vertebra and relieving fatigue can be achieved when a user lies on a bed.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a backpack cervical vertebra massage appearance which characterized in that: comprises that
A back plate (101) fixed to the back of a human body by a harness (102);
a massage head (600) which is arranged on the upper part of the back plate (101) and comprises a middle massage head (502) and a side massage head (501);
the driving part drives the screw rod mechanism (200) by the motor (201) to drive the multi-link structure (300) to drive the side massage heads (501) to move left and right, and the motor (201) drives the cam mechanism (400) to rotate to drive the middle massage head (502) to move up and down and back and forth to massage cervical vertebrae.
2. The backpack cervical vertebra massager of claim 1, wherein: the driving part comprises a motor 201, a lead screw mechanism (200), a multi-link mechanism (300) and a cam mechanism (400);
the screw rod structure (200) comprises a motor (201), a screw rod (206), a nut (203), a first guide rail (204) and a first connecting rod (205), wherein the motor (201) is fixed to the upper portion of the back plate (101), an output shaft (206) of the motor (201) is coaxially fixed to the screw rod (202), the screw rod (202) is in threaded connection with the nut (203), the upper surface of the nut (203) is fixed to one end of the first connecting rod (205), the nut (203) is provided with a first guide hole (207), the first guide rail (204) is arranged in the first guide hole (207) and moves along the first guide hole, and the first guide rail (204) is fixed to the motor (201);
the multi-connecting-rod structure (300) comprises a long rod (305), a first sleeve (306), a second connecting rod (307), a supporting frame (308), a third connecting rod (309) and a first bent rod (310), the other end of the first connecting rod (205) is fixed with a long rod (305), the long rod (305) is provided with a first sleeve (306) sliding along the long rod, the first sleeve (306) is hinged with one end of a second connecting rod (307), the other end of the second connecting rod (307) is hinged with the supporting frame (308), the supporting frame (308) is fixed with the motor (201), the first sleeve (306) is hinged with one end of the third connecting rod (309), the other end of the third connecting rod (309) is hinged with the first bent rod (310), the supporting frame (308) is provided with a second guide hole (311), and one end of the first bent rod (310) slides along the second guide hole (311);
the cam structure (400) comprises a cam (401), a wave ring (402), a second sleeve (403), a spring (405), a second curved rod (404), a fourth connecting rod (406), a fifth connecting rod (415), a roller (408), a clamping hook (407), a sixth connecting rod (409), a second guide rail (410), a seventh connecting rod (411) and an eighth connecting rod (412), the cam (401) is coaxially fixed with an output shaft (206) of the motor (201), the wave ring (402) is fixed on one surface of the cam (401) far away from the motor (201), the second sleeve (403) is fixed on one surface of the motor (201) far away from the wave ring (402), the spring (405) is arranged between one end of the second sleeve (403) and the second curved rod (404), and the other end of the second curved rod (404) is hinged with one end of the fourth connecting rod (406) and one end of the fifth connecting rod (415), a hook (407) is fixed at the other end of the fourth connecting rod (406), the hook (407) is overlapped with the wavy surface of the wavy ring (402), the other end of the fifth connecting rod (415) is provided with a roller (408), the roller (408) is overlapped with the end surface of the cam (401), one end of the fifth connecting rod (415) is fixed with a sixth connecting rod (409), the other end of the sixth connecting rod (409) is fixedly connected with the middle massage head (502), the sixth bending rod (409) is fixed with the second guide rail (410), a seventh connecting rod (411) moving along the second guide rail (410) is arranged on the second guide rail (410), the other end of the seventh connecting rod (411) is provided with a side massage head (501), the seventh connecting rod (411) is provided with a long hole (413), an eighth connecting rod (412) moving along the elongated hole (413) is arranged in the elongated hole, and one end of the eighth connecting rod (412) is fixed to the first bending rod (310).
3. The backpack cervical vertebra massager of claim 1 or 2, wherein: the driving part comprises a motor 201, a lead screw mechanism (200), a multi-link mechanism (300) and a cam mechanism (400);
the screw rod structure comprises a motor (201), a screw rod (206), a nut (203), a first guide rail (204) and a first connecting rod (205), wherein the motor (201) is fixed to the upper portion of the back plate (101), an output shaft (206) of the motor (201) is coaxially fixed to the screw rod (202), the screw rod (202) is in threaded connection with the nut (203), the upper surface of the nut (203) is fixed to one end of the first connecting rod (205), the nut (203) is provided with a first guide hole (207), the first guide rail (204) is arranged in the first guide hole (207) and moves along the first guide hole, and the first guide rail (204) is fixed to the motor (201);
the multi-connecting-rod structure (300) comprises a long rod (305), a first sleeve (306), a second connecting rod (307), a supporting frame (308), a third connecting rod (309) and a first bent rod (310), the other end of the first connecting rod (205) is fixed with a long rod (305), the long rod (305) is provided with a first sleeve (306) sliding along the long rod, the first sleeve (306) is hinged with one end of a second connecting rod (307), the other end of the second connecting rod (307) is hinged with the supporting frame (308), the supporting frame (308) is fixed with the motor (201), the first sleeve (306) is hinged with one end of the third connecting rod (309), the other end of the third connecting rod (309) is hinged with the first bent rod (310), the supporting frame (308) is provided with a second guide hole (311), and one end of the first bent rod (310) slides along the second guide hole (311);
the cam structure (400) comprises a cam (401), a wave ring (402), a second sleeve (403), a spring (405), a second curved rod (404), a fourth connecting rod (406), a fifth connecting rod (415), a roller (408), a clamping hook (407), a sixth connecting rod (409), a second guide rail (410), a seventh connecting rod (411) and an eighth connecting rod (412), wherein the cam (401) is coaxially fixed with an output shaft (206) of the motor (201), the wave ring (402) is fixed on one surface of the cam (401) far away from the motor (201), the second sleeve (403) is fixed on one surface of the motor (201) far away from the wave ring (402), the spring (405) is arranged between one end of the second sleeve (403) and the second curved rod (404), the other end of the second curved rod (404) is fixed with one end of the fourth connecting rod (406), and one end of the fifth connecting rod (415) is hinged with the fourth connecting rod (406), a hook (407) is fixed at the other end of the fourth connecting rod (406), the hook (407) is overlapped with the wavy surface of the wavy ring (402), when the end surface of the cam (401) is farthest away from the fourth connecting rod (406), the hook (407) can be clamped with the wavy ring (402), a roller (408) is arranged at the other end of the fifth connecting rod (415), the roller (408) is overlapped with the end surface of the cam (401), one end of the fifth connecting rod (415) is fixed with a sixth connecting rod (409), the other end of the sixth connecting rod (409) is fixedly connected with the middle massaging head (502), the sixth bent rod (409) is fixed with the second guide rail (410), a seventh connecting rod (411) moving along the seventh connecting rod is arranged on the second guide rail (410), a massaging side head (501) is installed at the other end of the seventh connecting rod (411), and a long hole (413) is formed in the seventh connecting rod (411), an eighth connecting rod (412) moving along the elongated hole (413) is arranged in the elongated hole, and one end of the eighth connecting rod (412) is fixed to the first bending rod (310).
4. The backpack cervical vertebra massager of claim 2 or 3, wherein: the massage head (600) is made of rubber or sponge material.
5. The backpack cervical vertebra massager of claim 3 or 4, wherein: the outer edge of the wavy ring (402) is provided with a convex part (416), and when the cam (401) moves to the lowest position, the convex part (416) of the wavy ring (402) is arranged on the upper left or right or lower left or right side of the surface of the cam (402).
6. The backpack cervical vertebra massager of claim 5, wherein: the other end of the fifth connecting rod (415) is provided with a roller (408) through a bearing, and the thickness of the cam (401) is larger than that of the convex part of the wave ring (402).
7. The backpack cervical vertebra massager of claim 6, wherein: one end of the second curved rod (404) is arranged in the second sleeve (403) and moves along the second sleeve, one end of the spring (405) is fixed on the second curved rod (404), and the other end of the spring (405) is fixed with the second sleeve (403).
8. The backpack cervical vertebra massager of claim 7, wherein: the first sleeves (306) are sleeved outside the long rod (305) and move along the long rod, and the number of the first sleeves (306) is two and the two sleeves are symmetrically arranged.
9. A wheelchair, characterized by: comprises that
A chair back (801) that supports a human back;
a massage head (600) mounted on the upper part of the chair back (801);
the driving part drives the screw rod mechanism (200) by the motor (201) to drive the multi-link structure (300) to drive the side massage heads (501) to move left and right, and the motor (201) drives the cam mechanism (400) to rotate to drive the middle massage head (502) to move up and down and back and forth to massage cervical vertebrae.
10. A hospital bed, characterized in that: comprises that
A bed plate (901) which supports the trunk of a human body and is provided with a through hole (902) at the upper part;
a massage head (600) which is installed in a through hole (902) on the upper part of the bed plate (901);
the driving part is arranged in a through hole (902) at the upper part of the bed plate (901), the driving part drives the screw rod mechanism (200) by the motor (201) to drive the multi-link structure (300) to drive the side massage heads (501) to move left and right, and the motor (201) drives the cam mechanism (400) to rotate to drive the middle massage head (502) to move up and down and back and forth to massage cervical vertebrae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110532570.5A CN113171280A (en) | 2021-05-17 | 2021-05-17 | Backpack cervical vertebra massager, wheelchair and sickbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110532570.5A CN113171280A (en) | 2021-05-17 | 2021-05-17 | Backpack cervical vertebra massager, wheelchair and sickbed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113171280A true CN113171280A (en) | 2021-07-27 |
Family
ID=76929069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110532570.5A Withdrawn CN113171280A (en) | 2021-05-17 | 2021-05-17 | Backpack cervical vertebra massager, wheelchair and sickbed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113171280A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599208A (en) * | 2021-08-09 | 2021-11-05 | 中国人民解放军总医院第八医学中心 | Shoulder massager, wheelchair and sickbed |
-
2021
- 2021-05-17 CN CN202110532570.5A patent/CN113171280A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599208A (en) * | 2021-08-09 | 2021-11-05 | 中国人民解放军总医院第八医学中心 | Shoulder massager, wheelchair and sickbed |
| CN113599208B (en) * | 2021-08-09 | 2023-07-28 | 中国人民解放军总医院第八医学中心 | Shoulder massage instrument, wheelchair and sickbed |
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Application publication date: 20210727 |
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| WW01 | Invention patent application withdrawn after publication |