Lifting mechanism of movable incense base for moxibustion bed

Abstract

A lifting mechanism of a movable incense base for a moxibustion bed is used in the field of health care and rehabilitation. The device mainly comprises a main chain wheel, a motor and an auxiliary chain wheel which are arranged on a lifting table, and a movable bracket arranged between a fixed table and the lifting table, and is characterized in that the right end of the movable bracket (8) is respectively hinged with the lifting table (9) and the fixed table (13) through two positioning shafts (86), and the middle part of the movable bracket (8) is connected with a middle shaft (85); the front end of an electric push rod (83) is hinged to a front shaft transverse frame (81) of the movable support (8) through a push rod front shaft (82), and the rear end of the electric push rod (83) is installed on the fixed table (13) through a push rod base (84). A main chain wheel (10) and an auxiliary chain wheel (6) are installed on the lifting table (9), a chain (7) is installed on the main chain wheel (10) and the auxiliary chain wheel (6), and an incense base (70) is installed on the chain (7) through a connecting piece (72). The lifting device has the advantages of smooth lifting, low noise and easiness in control.

Description

Technical Field

[0001] The utility model relates to the field of health care and rehabilitation, in particular to a lifting mechanism of a movable incense seat for a moxibustion bed. Background Art

[0002] Moxibustion therapy is a part of traditional Chinese medicine, also known as fumigation therapy. Simply put, it uses the smoke produced by the burning of moxa to fumigate the affected area or acupuncture points to relieve / relieve the pain. It is then combined with other medical methods to alleviate and cure the patient. Moxibustion therapy requires a special bed, called a moxibustion bed. The moxibustion bed is equipped with a fumigation port. The affected area of the patient "blocks" the fumigation port, and the smoke produced by the burning of moxa is collected in the box below the fumigation port. The smoke and heat from the burning of moxa can be used to act on the affected area. However, the bed is a traditional fixed bed, which is not suitable for ordinary families. The position of the moxa seat is also fixed, which is inconvenient for those who need to adjust the position. In response to the above technical deficiencies, the applicant designed a device named: Multifunctional Folding Electric Drive Moxibustion Bed and applied for a patent (application number 202420317032.3). In this application, the lifting platform is lifted and lowered by the motors installed at both ends to drive the gears to move back and forth on the rack, and finally drive the lifting platform and the incense holder to move up and down in the chassis. There are many components used and there is noise when moving. As a health care and rehabilitation equipment, it is particularly lacking. Utility Model Content

[0003] The purpose of the present utility model is to provide a lifting mechanism for a mobile incense holder for a moxibustion bed, which solves the above-mentioned shortcomings and disadvantages. The lifting mechanism for the mobile incense holder for a moxibustion bed mainly comprises a main sprocket 10, a motor 11, and a secondary sprocket 6 installed on a lifting platform 9, and a movable bracket 8 installed between a fixed platform 13 and the lifting platform 9. The movable bracket 8 is characterized in that the right end of the movable bracket 8 is hinged to the lifting platform 9 and the fixed platform 13 respectively through two positioning shafts 86, and the middle part is connected by an intermediate shaft 85; the front end of the electric push rod 83 is hinged to the front axle cross frame 81 of the movable bracket 8 by the push rod front axle 82, and the rear end of the electric push rod 83 is installed on the fixed platform 13 through a push rod seat 84; the main sprocket 10 and the secondary sprocket 6 are installed on the lifting platform 9, the chain 7 is installed on the main sprocket 10 and the secondary sprocket 6, and the incense holder 70 is installed on the chain 7 through a connecting piece 72.

[0004] Its characteristics are: an upper vertical edge 92 and a return edge 91 are provided on both sides of the lifting platform 9, and a slide rail 5 is fixed on the inner side of the upper vertical edge 92 above the return edge 91 via a slide rail bolt 4, and an upper slideway 93 is formed between the slide rail 5 and the return edge 91; slideways 93 with the same structure and relative position as those on the lifting platform 9 are also provided on both sides of the fixed platform 13.

[0005] Its characteristics are: a screw frame 3 and an adjusting screw 1 are installed on the left front of the secondary sprocket 6 above the lifting platform 9, the screw frame 3 is fixed on the lifting platform 9, the shaft seat 61 is connected to the lifting platform 9 by bolts, the secondary sprocket 6 is installed in the shaft hole 62 on the shaft seat 61, and the right end of the adjusting screw 1 is fixed to the front end of the shaft seat 61.

[0006] Its characteristic is that: under the movable pin piece 73 on the upper side of the chain 7, a connecting piece 72 of the incense holder 70 is installed through the pin shaft hole 74 at one end of the connecting piece 72, and a circular magnet 71 is installed at the outer end of the connecting piece 72. The magnet 71 and the connecting piece 72 with an "S"-shaped bending structure form an incense holder 70.

[0007] The advantages can be simply summarized as: smooth lifting and lowering, low noise, and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a partial cross-sectional view of the principle diagram of the utility model;

[0009] Figure 2 This is a cross-sectional view of the lifting platform 9A-A;

[0010] Figure 3 It is a front view of the shaft seat 61;

[0011] Figure 4 for Figure 1 An enlarged view of the positional relationship between the main sprocket 10, the auxiliary sprocket 6, the incense holder 70 and the chain 7;

[0012] Figure 5 is an enlarged view of the incense holder 70;

[0013] Figure 6 It is a cross-sectional view taken along line BB.

[0014] Component names in the figure: 1. Adjusting screw, 2. Nut, 3. Screw holder, 4. Slide rail bolt, 5. Slide rail, 6. Secondary sprocket, 60. Threaded hole, 61. Shaft seat, 62. Shaft hole, 7. Chain, 70. Incense holder, 71. Magnet, 72. Connecting plate, 73. Joint pin, 74. Pin shaft hole, 8. Mobile bracket, 80. Roller, 81. Front axle cross frame, 82. Push rod front axle, 83. Electric push rod, 84. Push rod seat, 85. Intermediate shaft, 86. Positioning shaft, 9. Lifting platform, 90. Motor shaft hole, 91. Return edge, 92. Upper vertical edge, 93. Upper slide, 10. Main sprocket, 11. Motor, 12. Rubber pad, 13. Fixed platform.

[0015] Explanation of the above part numbers and parts: the serial numbers of the parts are not arranged in a continuous order starting with natural numbers; in the drawings, there are two or four identical parts, some of which are in different positions, some in left / right, front / back symmetrical positions, because their functions are exactly the same. For the sake of clarity, only the left / front or right / back numbers are given, and other positions are omitted, such as the slide rail 5, the return edge 91, and the upper vertical edge 92. Only the markings on the lifting platform 9 are given in the figure. The same structure and parts are also found in the same position on the fixed platform 13; some are existing technologies or standardized products, such as Figure 1 、 Figure 4 The electric push rod 83, the main sprocket 10, the secondary sprocket 6, the motor 11, etc. are briefly described only when mentioned in the embodiments. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only two embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should be understood to fall within the scope of protection of the present invention.

[0017] It should be noted that the terms used herein are intended only to describe specific embodiments and are not intended to limit the exemplary embodiments of the present application. As used herein, unless the context clearly indicates otherwise, the singular form is intended to include the plural form, such as threaded hole 60, incense holder 70, positioning shaft 86, roller 80, slide rail bolt 4, etc. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof; "consisting of" means that several parts are organically connected into one component.

[0018] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values described in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship, and may need to be enlarged to illustrate a certain part. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In the examples shown and discussed here, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values, and in the present utility model, only principles are provided, and the specific numerical values involved in the body embodiments are not provided.

[0019] In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the devices or components referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, such as Figure 2 The slide rail is "inside" the top vertical edge.

[0020] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0021] Example 1, as Figure 1 As shown, the front of the movable bracket 8 is X-shaped. The right end (as shown) is hinged to the lifting platform 9 and fixed platform 13 at four points via two positioning shafts 86. Therefore, it can rotate but cannot move horizontally or vertically. The middle portion is connected by an intermediate shaft 85, which also serves as a hinge axis and can rotate. The electric push rod 83 is a standardized product, with optional models available. It has an axial hole at its front end, which is hinged to the front axle cross frame 81 of the movable bracket 8 by the push rod front shaft 82. The front axle cross frame 81 is perpendicular to the movable bracket 8 and welded to the movable bracket 8 at both ends. The rear end of the electric push rod 83 is mounted on the bottom surface of the fixed platform 13 via a push rod seat 84. On either side of the lifting platform 9 are upper vertical edges 92 and return edges 91. A slide rail 5 is fixed to the inner side of the upper vertical edge 92 above the return edge 91 via slide rail bolts 4, forming an upper slideway 93 between the slide rail 5 and the return edge 91. Slideways 93 with the same structure and relative position as those on the lifting platform 9 are also provided on both sides of the fixed platform 13. The fixed platform 13 is the same shape as the lifting platform 9, and is also formed by bending a stainless steel sheet. Figure 2 shown.

[0022] The lifting platform 9 is provided with a main sprocket 10 and a secondary sprocket 6, a chain 7 is provided on the main sprocket 10 and the secondary sprocket 6, and a fragrance holder 70 is provided on the chain 7 through a connecting piece 72. Figure 4 shown.

[0023] A screw rack 3 and an adjusting screw 1 are installed in the left front of the secondary sprocket 6 on the lifting platform 9. The screw rack 3 is fixed to the lifting platform 9, and the shaft seat 61 is connected to the lifting platform by bolts. The secondary sprocket 6 is installed in the shaft hole 62 on the shaft seat 61. The right end of the adjusting screw 1 is fixed to the front end of the shaft seat 61, and the threaded hole 60 on the shaft seat 61 cooperates with the elongated bolt hole at the corresponding position on the upper side of the lifting platform 9, so that the position of the shaft seat 61 can be adjusted left and right relative to the drawing, so as to fine-tune the tension of the chain 7. After adjustment, the adjusting screw 1 is locked by the nut 2, as shown in FIG. Figure 1 shown.

[0024] The chain 7 is wrapped around the main sprocket 10 and the auxiliary sprocket 6. Under the upper movable pin 73, a connecting piece 72 of the incense holder 70 is installed through the pin hole 74 at one end of the connecting piece 72. A circular magnet 71 is installed at the outer end of the connecting piece 72. The magnet 71 and the connecting piece 72 with an "S"-shaped bending structure form an incense holder 70. Figure 2 and Figure 5 、 Figure 6 The purpose of using magnetic parts is to facilitate the removal and placement of the incense bowl. The incense bowl is a carrier for burning moxa incense. The incense bowl is similar to a small magnetic iron box, and the two are easily adsorbed together.

[0025] Through the above introduction, you can understand the structure, function, principle, and usage direction of the utility model. As for the specific usage and treatment of the product, it is inconvenient to mention it in detail here. You need to refer to the specific product manual.

[0026] In addition to the new technologies involved in this utility model, some existing technologies will also be used, which will not be described in detail here. Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A lifting mechanism for a mobile incense holder for a moxibustion bed, mainly comprising a main sprocket (10) and a motor (11), a secondary sprocket (6) installed on a lifting platform (9), and a mobile bracket (8) installed between a fixed platform (13) and the lifting platform (9), and characterized by: The right end of the movable bracket (8) is hinged to the lifting platform (9) and the fixed platform (13) respectively through two groups of positioning shafts (86), and the middle part is connected by an intermediate shaft (85); the front end of the electric push rod (83) is hinged on the front axle cross frame (81) of the movable bracket (8) by the push rod front axle (82), and the rear end of the electric push rod (83) is installed on the fixed platform (13) through the push rod seat (84); a main sprocket (10) and a secondary sprocket (6) are installed on the lifting platform (9), a chain (7) is installed on the main sprocket (10) and the secondary sprocket (6), and an incense holder (70) is installed on the chain (7) through a connecting piece (72).

2. The lifting mechanism of the mobile incense holder for the moxibustion bed according to claim 1, wherein: An upper vertical edge (92) and a return edge (91) are provided on both sides of the lifting platform (9), and a slide rail (5) is fixed on the inner side of the upper vertical edge (92) above the return edge (91) via a slide rail bolt (4), and an upper slideway (93) is formed between the slide rail (5) and the return edge (91); slideways (93) with the same structure and relative position as those on the lifting platform (9) are also provided on both sides of the fixed platform (13).

3. The lifting mechanism of the mobile incense holder for the moxibustion bed according to claim 1 or 2, wherein: A screw rack (3) and an adjusting screw (1) are installed on the upper side of the lifting platform (9) and in front of the left side of the auxiliary sprocket (6). The screw rack (3) is fixed on the lifting platform (9). The shaft seat (61) is connected to the upper side of the lifting platform by bolts. The auxiliary sprocket (6) is installed in the shaft hole (62) on the shaft seat (61). The right end of the adjusting screw (1) is fixed to the front end of the shaft seat (61).

4. The lifting mechanism of the mobile incense holder for the moxibustion bed according to claim 1 is characterized in that: A connecting piece (72) of an incense holder (70) is mounted below a movable latch piece (73) on the upper side of the chain (7) through a pin shaft hole (74) at one end of the connecting piece (72). A circular magnet (71) is mounted on the outer end of the connecting piece (72). The magnet (71) and the connecting piece (72) with an "S"-shaped bending structure form an incense holder (70).

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