CN211154323U

CN211154323U - Rotary office table base

Info

Publication number: CN211154323U
Application number: CN201921865669.1U
Authority: CN
Inventors: 赵振荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-04
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a rotation type desk base, including unable adjustment base, rotating base and motor, unable adjustment base includes first ring carrier and center plate, first ring carrier is connected with the center plate through first connecting rod, the center plate is equipped with the installation cavity, first ring carrier's periphery is equipped with the hold-in range, rotating base includes second ring carrier and well core plate, the second ring carrier passes through the second connecting rod and is connected with well core plate, well core plate is equipped with the axis of rotation, the axis of rotation is installed in the installation cavity, the axis of rotation can be at the installation cavity internal rotation, the second ring carrier is equipped with the mount pad, the motor is installed on the mount pad, the axis of rotation of motor is equipped with the gear, gear and hold-in range meshing, the desk bottom plate is placed on unable adjustment base, the utility model discloses can order about the steady rotation of desk.

Description

Rotary office table base

Technical Field

The utility model relates to a technical field of office furniture, concretely relates to rotation type desk base.

Background

Health is desired by everyone, and daily health care is required to keep human health. The health preservation of the traditional Chinese medicine is characterized in that the balance of yin and yang of a human body is considered, and the liver, the channels and collaterals, qi, blood and body fluids and the like must be kept stable and coordinated to maintain the normal physiological state of 'yin balancing and yang balancing', so that the survival of the organism is ensured. The process of human body life movement is the process of metabolism, and in the process, various metabolism in the human body is completed through the coordination of yin and yang. The human body exchanges materials with the nature through the movement of yin and yang to absorb the materials in the surrounding environment. Therefore, the coordination and balance state of the body must be maintained by adjusting the relationship between the body physiology and the external environment at any time.

When people sit in front of an office desk for working, the movement of the body is basically not carried out, namely, the geomagnetic field generated by the human body and the earth is relatively static, and at the moment, the human body cannot fully utilize the geomagnetic field to regulate the liver so as to achieve the purpose of balancing yin and yang of the liver of each person.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a rotatory desk base that makes, makes the desk rotate with earth rotation synchronization.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides a rotation type desk base, includes unable adjustment base, rotating base and motor, its characterized in that: unable adjustment base includes first ring carrier and center disk, first ring carrier through first connecting rod with the center disk is connected, and the center disk is equipped with the installation cavity, and first ring carrier's periphery is equipped with the hold-in range, unable adjustment base includes second ring carrier and well core plate, second ring carrier pass through the second connecting rod with well core plate connects, and well core plate is equipped with the axis of rotation, the axis of rotation is installed in the installation cavity, the axis of rotation can be at the installation cavity internal rotation, and second ring carrier is equipped with the mount pad, the motor is installed on the mount pad, the axis of rotation of motor is equipped with the gear, the gear with the hold-in range meshing.

The utility model discloses a further improvement, second ring carrier inboard is equipped with the installation room, be equipped with in the installation room and lead the boots wheel, first ring carrier top is equipped with the guide rail, it is in to lead the boots wheel roll on the guide rail.

The utility model discloses a further improvement, lead the boots wheel and set up 12, lead the boots wheel and center on first ring carrier's centre of a circle evenly distributed.

The utility model discloses a further improvement, the mount pad is equipped with linear slider, linear slider with motor fixed connection, linear slider are kept away from the one end of second toroidal support offsets with the spring and holds.

The utility model discloses a further improvement, well core plate is equipped with the coding board, well core plate be equipped with the proximity switch that the coding board corresponds.

The utility model discloses a further improvement, the head rod sets up 6, and the head rod centers on the center plate centre of a circle evenly sets up.

The utility model discloses a further improvement, second connecting rod vertically and horizontally staggered sets up and is "well" style of calligraphy.

The utility model discloses a further improvement, unable adjustment base's bottom is equipped with but height-adjusting's shock attenuation blotter.

Contrast prior art, the beneficial effects of the utility model reside in that: the rotating shaft is arranged in the mounting cavity, so that the rotating base is in rotating fit with the fixed base, the motor drives the rotating base to rotate through the meshing transmission of the gear and the synchronous belt, and the rotating angular speed is controlled to be 15 degrees per day, so that the rotating base can be synchronous with the earth rotation; in addition, the setting of guide pulley lets the rotating base rotate steadily.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a left side sectional view of the present invention;

FIG. 3 is a cross-sectional view of the middle structure of the present invention;

fig. 4 is a right side structural sectional view of the present invention;

the following are marked in the figure: 1. a fixed base; 11. a first annular support; 12. a central disk; 13. a mounting cavity; 14. a synchronous belt; 15. a guide rail; 16. a proximity switch; 17. a shock absorbing cushion; 2. rotating the base; 21. a second annular support; 22. a center plate; 23. a second connecting rod; 24. a mounting seat; 25. an installation chamber; 26. a shoe guide wheel; 27. a coding plate; 28. a linear slider; 29. a spring; 3. a motor; 31. a gear.

Detailed Description

As shown in fig. 1-4, a rotary desk base comprises a fixed base 1, a rotary base 2 and a motor 3, wherein the fixed base 1 comprises a first annular support 11 and a central disc 12, the first annular support 11 is connected with the central disc 12 through a first connecting rod, the central disc 12 is provided with a mounting cavity 13, a synchronous belt 14 is arranged on the periphery of the first annular support 11, the rotary base 2 comprises a second annular support 21 and a central disc 22, the second annular support 21 is connected with the central disc 22 through a second connecting rod 23, the central disc 22 is provided with a rotating shaft, the centers of the first annular support 11 and the second annular support 21 are on the same vertical line, the rotating shaft is mounted in the mounting cavity 13, the rotating shaft is sleeved with a shaft sleeve, a bearing is arranged between the shaft sleeve and the mounting cavity 13, the rotating shaft can rotate in the mounting cavity 13, the second annular support 21 is provided with a mounting seat 24, the, the axis of rotation of motor 3 is equipped with gear 31, and gear 31 and the meshing of hold-in range 14, gear 31 and the drive of hold-in range 14 order about rotating base 2 to rotate, and rotating base 2 is together rotated along with to motor 3, compares motor 3 and 1 fixed connection of unable adjustment base, and reducible unable adjustment base 1's height avoids the whole high too high of base.

The inner side of the second annular support 21 is provided with an installation chamber 25, the installation chamber 25 is formed by two side plates, a guide shoe wheel 26 is arranged in the installation chamber 25, the guide shoe wheel 26 is fixed on the inner side of the second annular support 21 through bolts, the top of the first annular support 11 is provided with a guide rail 15, the guide rail 15 is vertically connected with the inner side of the first annular support 11, the guide shoe wheel 26 rotates on the guide rail 15, the number of the guide shoe wheels 26 is 12, the guide shoe wheels 26 are uniformly distributed around the circle center of the first annular support 11, the guide shoe wheel 26 plays a role in auxiliary bearing, the stable rotation of the rotary base 2 is ensured, the guide shoe wheel 26 adopts a PU soft rubber coated aluminum cast guide wheel, various heavy pressure and impact forces of a circular rotary base plate can be uniformly borne, and the running noise during.

The mounting seat 24 is provided with a linear sliding block 28, the linear sliding block 28 is fixedly connected with the motor 3, one end, far away from the second annular support 21, of the linear sliding block 28 is abutted to a spring 29, the spring 29 is in a compression state, an elastic force acts on the linear sliding block 28, the linear sliding block 28 drives a gear 31 to be tightly meshed with the synchronous belt 14 under the action of the elastic force, rotation transmission errors are reduced, the other end of the spring 29 is provided with a screw rod, and the screw rod can adjust the length of the spring 29 so as to adjust the meshing pressure of the gear 31.

The central plate 22 is provided with an encoding plate 27, the central plate 12 is provided with a proximity switch 16 corresponding to the encoding plate 27, the proximity switch 16 identifies the encoding plate 27 to play a role in positioning, determines the initial positions of the fixed base 1 and the rotating base 2 and is convenient for calculating the rotating angle of the rotating base 2, the central plate 12 is provided with a conductive slip ring, and the proximity switch 16 is electrically connected with the conductive slip ring to solve the problem of wire winding during rotation.

The head rod sets up 6, and the head rod centers on the 12 centre of a circle of spider evenly sets up, makes first ring carrier structure firmly rotate steadily, and second connecting rod 23 indulges vertically and horizontally staggered and sets up and be "well" style of calligraphy, makes the stable in structure of second ring carrier 21 firm, and the bottom plate of rotation type desk is placed on second ring carrier 21, and the bearing can be stabilized to the bottom plate to the design of "well" style of calligraphy, and unable adjustment base 1's bottom is equipped with height-adjustable's shock attenuation blotter 17, but height-adjustable guarantees unable adjustment base 1's levelness.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a rotation type desk base, includes unable adjustment base (1), rotating base (2) and motor (3), its characterized in that: the fixed base (1) comprises a first annular bracket (11) and a central disc (12), the first annular support (11) is connected with the central disc (12) through a first connecting rod, the central disc (12) is provided with a mounting cavity (13), the periphery of the first annular support (11) is provided with a synchronous belt (14), the rotating base (2) comprises a second annular bracket (21) and a central plate (22), the second annular bracket (21) is connected with the central plate (22) through a second connecting rod (23), the central plate (22) is provided with a rotating shaft, the rotating shaft is arranged in the mounting cavity (13), the rotating shaft can rotate in the mounting cavity (13), the second annular bracket (21) is provided with a mounting seat (24), the motor (3) is installed on the mounting seat (24), a gear (31) is arranged on a rotating shaft of the motor (3), and the gear (31) is meshed with the synchronous belt (14).

2. The rotary desk base of claim 1 wherein: an installation chamber (25) is arranged on the inner side of the second annular support (21), a shoe guide wheel (26) is arranged in the installation chamber (25), a guide rail (15) is arranged at the top of the first annular support (11), and the shoe guide wheel (26) rolls on the guide rail (15).

3. The rotary desk base of claim 2 wherein: the number of the guide shoe wheels (26) is 12, and the guide shoe wheels (26) are uniformly distributed around the circle center of the first annular support (11).

4. The rotary desk base of claim 1 wherein: the mounting seat (24) is provided with a linear sliding block (28), the linear sliding block (28) is fixedly connected with the motor (3), and one end, far away from the second annular support (21), of the linear sliding block (28) is propped against a spring (29).

5. The rotary desk base of claim 1 wherein: the central plate (22) is provided with a coding plate (27), and the central plate (12) is provided with a proximity switch (16) corresponding to the coding plate (27).

6. The rotary desk base of claim 1 wherein: the number of the first connecting rods is 6, and the first connecting rods are uniformly arranged around the circle center of the central disc (12).

7. The rotary desk base of claim 1 wherein: the second connecting rods (23) are arranged in a criss-cross mode and are shaped like a Chinese character 'jing'.

8. The rotary desk base of claim 1 wherein: the bottom of the fixed base (1) is provided with a height-adjustable shock absorption cushion pad (17).