CN212038202U - Lifting mechanism of massage bed - Google Patents
Lifting mechanism of massage bed Download PDFInfo
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- CN212038202U CN212038202U CN202020122591.0U CN202020122591U CN212038202U CN 212038202 U CN212038202 U CN 212038202U CN 202020122591 U CN202020122591 U CN 202020122591U CN 212038202 U CN212038202 U CN 212038202U
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- massage
- lifting
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- connecting rod
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Abstract
The utility model discloses a lifting mechanism of a massage bed, which comprises two groups of differential lifting structures and a lifting power structure, wherein a massage roller is connected between the two groups of differential lifting structures; the differential lifting structure comprises a transverse moving seat, first connecting rods and second connecting rods, wherein the two groups of first connecting rods are obliquely arranged along opposite directions respectively; one end of one group of first connecting rods is fixedly connected with the massage roller, the other end of the one group of first connecting rods is hinged on the transverse moving seat, and the two ends of the other group of first connecting rods are respectively hinged on the massage roller and the transverse moving seat; the lifting power structure comprises two groups of transverse driving mechanisms, the two groups of transverse driving mechanisms are respectively used for driving the two groups of differential lifting structures to move transversely, each transverse driving mechanism comprises a transverse driving motor and a belt transmission assembly, and the two groups of transverse moving seats are respectively and fixedly connected to the transmission belts of the corresponding belt transmission assemblies. The lifting mechanism can complete lifting action by utilizing the driving force of transverse movement, and has the advantages of simple structure and lower production cost.
Description
Technical Field
The utility model relates to a massage device, concretely relates to lifting mechanism of massage bed.
Background
Along with the acceleration of the pace of life of people, people struggle at work positions for a long time, most people are in a sub-healthy state, especially at present in the electronic network era, people sit in front of computers for a long time and rarely move, the contraction of visceral muscle fibers between vertebral segments and in chest and abdomen is easy to occur, the physiological instinct of resisting fatigue of human bodies is provided, if the contracted fibers cannot be loosened in the recovery period, the contracted and shaped fibers can be contracted and formed after a long time, namely, the fibers with the original length are shortened, namely, the fibers with the original length are aged, the activity of the fibers with the original length can be lost, the parts of the spine where the fiber contraction occurs can be detected to wrinkle, the spine of the human body is deformed after a long time, and the body health of people is seriously affected.
Therefore, people often have to keep their health by massaging to get a more comfortable physical and mental state, so as to adjust their physical and mental states. The massage is a physical treatment method, and massages fingers perform actions of overstocking or stretching muscles under the skin through body contact so as to dredge channels and collaterals, smooth joints, promote qi and blood circulation, adjust the functions of viscera, strengthen the disease resistance of a human body, and achieve the aim of curing pains.
Further, in addition to the conventional manual massage, some automatic massage based on mechanical action is proposed in the prior art, such as a spine massage bed disclosed in the patent publication No. CN 102973400B, an electric reciprocating massage bed disclosed in the patent application publication No. CN 105167956 a, and the like. Although the massage bed can realize the massage function, the structure is too complicated, at least two groups of driving modules are arranged, and transverse translation and vertical lifting are realized, so that more space is occupied, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that above-mentioned exists, provide a lifting mechanism of massage bed, this lifting mechanism can utilize lateral shifting's drive power to accomplish the lifting action, has simple structure, the lower advantage of manufacturing cost.
The purpose of the utility model is realized through the following technical scheme:
a lifting mechanism of a massage bed comprises two groups of differential lifting structures and lifting power structures which are asymmetrically arranged, wherein a massage roller used for massaging the back of a human body in the massage bed is connected between the two groups of differential lifting structures; the differential lifting structure comprises a transverse moving seat, a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod of the two groups of differential lifting structures are obliquely arranged along opposite directions respectively; one end of the first connecting rod of one group is fixedly connected with the massage roller, the other end of the first connecting rod of the other group is hinged on the transverse moving seat, and the two ends of the first connecting rod of the other group are respectively hinged on the massage roller and the transverse moving seat; the first connecting rod is provided with a strip-shaped sliding hole along the extending direction, and two ends of the second connecting rod are respectively hinged in the transverse moving seat and the sliding hole;
the lifting power structure comprises two groups of transverse driving mechanisms, the two groups of transverse driving mechanisms are respectively used for driving the two groups of differential lifting structures to move transversely, each transverse driving mechanism comprises a transverse driving motor and a belt transmission assembly, and the two groups of transverse moving seats are respectively and fixedly connected to the transmission belts of the corresponding belt transmission assemblies; in the process of transverse driving, the two groups of transverse driving mechanisms form the lifting power structure in a differential driving state.
The working principle of the lifting mechanism of the massage bed is as follows:
when the massage bed works, a user firstly lies on the massage bed, then the massage bed is started, and the transverse driving mechanism drives the massage roller to move along the length direction of the massage bed at different speeds according to the massage mode (soft, constant and quick) set by the user.
Specifically, when the two sets of transverse driving mechanisms respectively drive the two sets of differential lifting structures to move at the same speed, the two sets of differential lifting structures are only in a synchronous moving state, that is, the two sets of differential lifting structures and the massage roller perform synchronous transverse movement. When the two groups of transverse driving mechanisms are driven to have speed difference, a lifting power structure is formed, and the first connecting rods of the two groups of differential lifting structures are subjected to relative displacement, so that the massage roller is lifted or lowered. Further, when the two first connecting rods move relatively close to each other, the two groups of first connecting rods and the two groups of second connecting rods respectively lift the massage roller around the corresponding transverse moving seats; when the two first connecting rods move away from each other, the two groups of the first connecting rods and the second connecting rods respectively descend the massage roller around the corresponding transverse moving seats.
The utility model discloses a preferred scheme, wherein, the massage roller includes inlayer and skin, one end of inlayer is connected with the first connecting rod fixed establishment of one side wherein, and the other end articulates with the first connecting rod of opposite side; the outer layer is rotatably sleeved on the outer side of the inner layer. Through above-mentioned structure, when carrying out lateral shifting, the skin can roll around the inlayer to massage is carried out to the mode of roll extrusion, and the comfort level is higher.
Preferably, the outer layer is wrapped with a massage soft layer made of rubber material.
The utility model has a preferable proposal that the lower side of the massage roller is provided with two tangential rolling rods which are symmetrically arranged below the massage roller;
two ends of the two rolling rods are rotatably connected to the mounting pieces, and the mounting pieces are fixedly arranged on the inner layer of the massage roller. With the structure, the massage roller is required to be propped against the lower surface of the mattress of the massage bed to be tightly attached to the back of a user in the massage work; when the massage roller moves transversely, for example, linearly, the two rolling rods roll on the upper surface of the massage bed to drive the massage roller to rotate in opposite directions, so that the massage roller is prevented from rolling a mattress or a bed sheet below the mattress or the bed sheet, and the situation that the mattress or the bed sheet is wound is effectively avoided.
The utility model discloses a preferred scheme, wherein, horizontal driving motor fixes on the mounting panel, the mounting panel be used for with the bed body coupling of massage bed, belt drive assembly's driving pulley rotates to be connected on the mounting panel.
Preferably, a linear guide structure is arranged between the transverse moving seat and the mounting plate, the linear guide structure comprises a sliding block and a guide rail, the guide rail is fixedly arranged on the mounting plate along the length direction of the massage bed, and the transverse moving seat is fixedly arranged on the sliding block.
Compared with the prior art, the utility model following beneficial effect has:
the utility model provides a lifting mechanism utilizes lateral shifting's power, when realizing that the massage roller carries out lateral shifting, through producing speed difference for two sets of first connecting rods and second connecting rod carry out the lift removal round the lateral shifting seat drive massage roller that corresponds, one set of power of sharing like this realizes the lateral shifting and the lift removal of massage roller simultaneously, and the structure is very succinct and ingenious, is favorable to promoting and using.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the massage bed with the lifting mechanism of the present invention.
Fig. 2 is a schematic perspective view of the lifting mechanism of the present invention.
Fig. 3 is a schematic perspective view of the massage roller and differential lifting structure of fig. 2.
Fig. 4-5 are front views of the massage roller and the differential elevating structure of fig. 2 in two states, wherein fig. 4 is a front view in an elevated state and fig. 5 is a front view in a lowered state.
Detailed Description
In order to make those skilled in the art understand the technical solution of the present invention well, the present invention will be further described below with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
Referring to fig. 1 to 5, the lifting mechanism in this embodiment is disposed in a massage bed, the massage bed includes a bed body 1 and a massage mechanism, the massage mechanism is hidden under the bed body 1, and the massage mechanism includes a massage roller 2 for massaging the back of a human body, a lifting mechanism for driving the massage roller 2 to ascend and descend, and a transverse driving mechanism for driving the massage roller 2 and the lifting mechanism to move transversely along the length direction of the bed body 1.
Referring to fig. 1-5, the lifting mechanism comprises two groups of asymmetrically arranged differential lifting structures and a lifting power structure, and the massage roller 2 is rotatably connected between the two groups of differential lifting structures; the differential lifting structure comprises a transverse moving seat 3, a first connecting rod 4 and a second connecting rod 5, and the first connecting rod 4 and the second connecting rod 5 of the two groups of differential lifting structures are obliquely arranged along opposite directions respectively; one end of the first connecting rod 4 of one group is fixedly connected with the massage roller 2, the other end is hinged on the transverse moving seat 3, and the two ends of the first connecting rod 4 of the other group are respectively hinged on the massage roller 2 and the transverse moving seat 3; a strip-shaped sliding hole 4-1 is formed in the first connecting rod 4 along the extending direction, and two ends of the second connecting rod 5 are hinged in the transverse moving seat 3 and the sliding hole 4-1 respectively; the bed body 1 is provided with an avoiding groove for avoiding the massage roller 2 from moving, and a mattress 6 is covered above the avoiding groove.
Referring to fig. 1-5, the two sets of transverse driving mechanisms are respectively used for driving the two sets of differential lifting structures to move transversely, each transverse driving mechanism comprises a transverse driving motor 7 and a belt transmission assembly, and the two sets of transverse moving seats 3 are respectively and fixedly connected to a transmission belt 8 of the corresponding belt transmission assembly; the below of the bed body 1 is equipped with mounting panel 9, horizontal driving motor 7 passes through the mount pad to be fixed on mounting panel 9, belt drive assembly's driving pulley rotates to be connected on mounting panel 9. In the process of transverse driving, the two groups of transverse driving mechanisms form the lifting power structure in a differential driving state.
Specifically, the massage roller 2 in the embodiment includes an inner layer and an outer layer, one end of the inner layer is connected with the fixing mechanism of the first connecting rod 4 on one side, and the other end is hinged with the first connecting rod 4 on the other side; the outer layer is rotatably sleeved on the outer side of the inner layer. Through above-mentioned structure, when carrying out lateral shifting, the skin can roll around the inlayer to massage is carried out to the mode of roll extrusion, and the comfort level is higher.
Further, the outer layer is wrapped with a massage soft layer which is made of rubber materials.
Referring to fig. 1-5, the lower side of the massage roller 2 is provided with two tangential rolling rods 10, and the two rolling rods 10 are symmetrically arranged below the massage roller; two ends of the two rolling rods 10 are rotatably connected on a mounting plate which is fixedly arranged on the inner layer of the massage roller 2. With the structure, the massage roller 2 is required to be pressed against the lower surface of the mattress 6 during the massage work so as to be tightly attached to the back of the user; when the massage roller 2 moves transversely, for example, linearly, the two rolling rods 10 roll on the upper surface of the bed body 1 to drive the massage roller 2 to rotate in the opposite direction, so that the massage roller 2 is prevented from rolling the mattress 6 or the bed sheet below the mattress 6 or the bed sheet, and the situation that the mattress 6 or the bed sheet is wound is effectively avoided.
Referring to fig. 1-5, the massage mechanisms are provided in two sets, and the two sets of massage mechanisms are arranged in parallel in the bed body 1, so that different massage modes can be set during actual massage, and the two sets of massage mechanisms can simultaneously massage a user, further, the two sets of massage mechanisms can simultaneously massage the same part, can also synchronously massage different parts, and can also asynchronously massage different parts.
Referring to fig. 1, the avoidance groove includes a lifting avoidance groove 1-1 and a transverse avoidance groove 1-2, and an extending direction of the lifting avoidance groove 1-1 is parallel to an extending direction of the transverse avoidance groove 1-2; the number of the transverse avoiding grooves 1-2 is two, and the transverse avoiding grooves are communicated with the upper side of the lifting avoiding groove 1-1.
Referring to fig. 2, a linear guide structure is arranged between the transverse moving seat 3 and the mounting plate 9, the linear guide structure comprises a sliding block and a guide rail, the guide rail is fixedly arranged on the mounting plate 9 along the length direction of the bed body 1, and the transverse moving seat 3 is fixedly arranged on the sliding block.
Referring to fig. 1 to 5, the working principle of the lifting mechanism of the massage bed in the present embodiment is as follows:
when the lifting type massage bed works, a user firstly lies on the mattress 6, then the massage mechanism is started, and the transverse driving mechanism and the lifting mechanism drive the massage roller 2 to lift from the lifting avoidance groove 1-1 to be propped against the lower surface of the mattress 6. Then, the transverse driving mechanism and the lifting mechanism drive the massage roller 2 to move along the length direction of the bed body 1 at different speeds according to the massage mode (soft, constant and fast) set by the user.
In the process of transverse movement, the lifting mechanism drives the massage roller 2 to lift at different heights according to the massage modes (low, medium and high) set by the user, so that the massage roller 2 lifts the mattress 6 upwards in a height fluctuation mode, and the massage to the user is realized. Specifically, when the two sets of transverse driving mechanisms respectively drive the two sets of differential lifting structures to move at the same speed, the two sets of differential lifting structures are only in a synchronous moving state, that is, the two sets of differential lifting structures and the massage roller 2 perform synchronous transverse movement. When the two groups of transverse driving mechanisms are driven to have speed difference, the lifting power structure of the lifting mechanism is formed, and the first connecting rods 4 of the two groups of differential lifting structures are subjected to relative displacement, so that the massage roller 2 is lifted or lowered. Further, when the two first connecting rods 4 move relatively close to each other, i.e. along the forward direction, the rear transverse moving seat 3 moves faster than the front transverse moving seat 3, and at this time, the two sets of first connecting rods 4 and second connecting rods 5 lift the massage roller 2 around the corresponding transverse moving seat 3, respectively, as shown in fig. 4; when the two first links 4 move away from each other, i.e. in the forward direction, the front transverse moving base 3 moves faster than the rear transverse moving base 3, and the two sets of first links 4 and second links 5 respectively lower the massage roller 2 around the corresponding transverse moving base 3, as shown in fig. 5.
The massage roller 2 repeatedly performs massage on the back of the user according to the massage duration set by the user. When the massage is finished, the transverse driving mechanism and the lifting mechanism drive the massage roller 2 to be accommodated below the bed body 1 from the lifting avoidance groove 1-1.
The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (6)
1. The lifting mechanism of the massage bed is characterized by comprising two groups of differential lifting structures and lifting power structures which are asymmetrically arranged, wherein a massage roller used for massaging the back of a human body in the massage bed is connected between the two groups of differential lifting structures; the differential lifting structure comprises a transverse moving seat, a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod of the two groups of differential lifting structures are obliquely arranged along opposite directions respectively; one end of the first connecting rod of one group is fixedly connected with the massage roller, the other end of the first connecting rod of the other group is hinged on the transverse moving seat, and the two ends of the first connecting rod of the other group are respectively hinged on the massage roller and the transverse moving seat; the first connecting rod is provided with a strip-shaped sliding hole along the extending direction, and two ends of the second connecting rod are respectively hinged in the transverse moving seat and the sliding hole;
the lifting power structure comprises two groups of transverse driving mechanisms, the two groups of transverse driving mechanisms are respectively used for driving the two groups of differential lifting structures to move transversely, each transverse driving mechanism comprises a transverse driving motor and a belt transmission assembly, and the two groups of transverse moving seats are respectively and fixedly connected to the transmission belts of the corresponding belt transmission assemblies; in the process of transverse driving, the two groups of transverse driving mechanisms form the lifting power structure in a differential driving state.
2. The lifting mechanism of the massage bed as claimed in claim 1, wherein the massage roller comprises an inner layer and an outer layer, one end of the inner layer is connected with the first connecting rod fixing mechanism on one side, and the other end of the inner layer is hinged with the first connecting rod on the other side; the outer layer is rotatably sleeved on the outer side of the inner layer.
3. The lifting mechanism of a massage bed as claimed in claim 2, wherein the outer layer is wrapped with a soft massage layer, the soft massage layer being made of a rubber material.
4. The lifting mechanism of the massage bed as claimed in claim 1, wherein the massage roller is provided with two tangential rolling rods at the lower side thereof, and the two tangential rolling rods are symmetrically arranged below the massage roller;
two ends of the two rolling rods are rotatably connected to the mounting pieces, and the mounting pieces are fixedly arranged on the inner layer of the massage roller.
5. The lifting mechanism of a massage bed as claimed in claim 1, wherein the transverse driving motor is fixed on a mounting plate, the mounting plate is used for connecting with the bed body of the massage bed, and the driving belt wheel of the belt driving assembly is rotatably connected on the mounting plate.
6. The lifting mechanism of a massage bed as claimed in any one of claims 1 to 5, wherein a linear guide structure is provided between the lateral moving base and the mounting plate, the linear guide structure comprises a sliding block and a guide rail, the guide rail is fixedly provided on the mounting plate along the length direction of the massage bed, and the lateral moving base is fixedly provided on the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020122591.0U CN212038202U (en) | 2020-01-17 | 2020-01-17 | Lifting mechanism of massage bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020122591.0U CN212038202U (en) | 2020-01-17 | 2020-01-17 | Lifting mechanism of massage bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212038202U true CN212038202U (en) | 2020-12-01 |
Family
ID=73538241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020122591.0U Expired - Fee Related CN212038202U (en) | 2020-01-17 | 2020-01-17 | Lifting mechanism of massage bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212038202U (en) |
-
2020
- 2020-01-17 CN CN202020122591.0U patent/CN212038202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20220117 |