CN111134504A

CN111134504A - Switching component for controlling temperature of vacuum cup

Info

Publication number: CN111134504A
Application number: CN202010001762.9A
Authority: CN
Inventors: 潘长霞; 方华椿
Original assignee: Luan Fengkaini Electromechanical Technology Co Ltd
Current assignee: Luan Fengkaini Electromechanical Technology Co Ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-05-12

Abstract

The invention provides a switching component for controlling the temperature of a vacuum cup, which comprises a water cup (100) and a heat dissipation and heat preservation switching device (300), wherein the water cup (100) comprises a cup body (110), the cup body (110) comprises an outer liner (111) and an inner liner (112), the heat dissipation and heat preservation switching device (300) comprises a switching mechanism (310) and a sealing piston (320), one end of the sealing piston (320) is positioned in the area between the cavity wall of the outer liner (111) and the outer circular surface of the inner liner (112), the other end of the sealing piston is positioned on one side of the closed end of the inner liner (112) facing a rotary cover (130), the sealing piston (320) and the outer liner (111)/the inner liner (112) form a sealed sliding guide fit, the sealing piston (320), the cavity wall of the outer liner (111) and the area between the outer circular surface of the inner liner (112) form a heat preservation area of the water cup (100), the heat preservation area is of a vacuum structure, and the switching mechanism (310) is used A warm state or a heat dissipating state.

Description

Switching component for controlling temperature of vacuum cup

Technical Field

The invention relates to the field of living appliances, in particular to a switching component for controlling the temperature of a vacuum cup.

Background

Along with the gradual improvement of the living standard of human beings, the attention of people to healthy drinking water is continuously deepened, people gradually develop a habit of drinking hot water, particularly in winter, a heat preservation water cup has the advantage of preserving heat of hot water for a long time and becomes the first choice of people, at present, a heat preservation cup adopted on the market does not have a through hole on the cup in order to achieve a high heat preservation effect so as to avoid reducing the heat preservation effect of the heat preservation cup, but people usually adopt the heat preservation cup to contain hot boiled water or hot soup, because the heat preservation performance of the heat preservation cup is good and the heat preservation time is long, therefore, when people need to drink the hot boiled water or the hot soup in the heat preservation cup, the people often cannot drink the hot boiled water or the hot soup in the cup at once because the temperature of the hot boiled water or the hot soup in the cup is too high, and need to pour out the hot boiled water or the hot soup in the, the invention provides a multifunctional water cup which is used for cooling hot boiled water or hot soup, and is characterized in that the temperature of the hot boiled water or hot soup is reduced to be suitable for drinking after standing, the hot boiled water or hot soup is directly exposed in the air, which is favorable for cooling, but is insanitary, larger dust or particles in the air easily and vertically fall into a cup body and a container containing the hot boiled water or hot soup, and the container containing the hot boiled water or hot soup is searched again, which brings inconvenience to users, besides, when people brew instant granule beverage, the instant granules impact the beverage and need to be stirred, so stirring tools such as spoons or chopsticks and the like need to be searched additionally, which is very inconvenient, therefore, the invention needs to provide a multifunctional water cup which can stir the liquid in the water cup and can also carry out heat dissipation and cooling treatment on the liquid in the water; in the stirring treatment process, the stirring rod is driven to stir the liquid in the water cup in a magnetic coupling mode, and compared with the mode of driving by a motor in the prior art, the heat-preservation water cup does not need to be provided with a hole at the bottom of the inner container cavity, so that electric leakage accidents and battery leakage are avoided, and the health is not influenced; in the heat dissipation and cooling treatment process, the area of the heat preservation area tends to zero, the water cup is switched from the heat preservation state to the heat dissipation state of a common water cup, and meanwhile, the liquid is stirred by the stirring rod, and the liquid in the water cup can be rapidly dissipated and cooled by matching the stirring rod and the stirring rod; in addition, the stirring device is provided with a planetary speed-increasing structure, so that a user can rotate the rotary cover at a normal speed to enable the stirring rod to rotate rapidly, namely, the stirring rod rapidly stirs liquid in the water cup; the heat insulation cover is arranged outside the water cup outer container, so that people nearby the water cup can be prevented from being scalded by carelessly triggering the water cup in the heat dissipation process, and a user can be assisted in using the heat dissipated by the water cup to cover the hand.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide a switching component for controlling the temperature of a vacuum cup, which can be used for stirring the liquid in the cup and also can be used for radiating and cooling the liquid in the cup; in the stirring process, the stirring rod is driven to stir the liquid in the water cup in a magnetic coupling mode, and compared with the mode of driving by a motor in the prior art, the heat-preservation water cup does not need to be provided with a hole at the bottom of the inner container cavity, so that electric leakage accidents and battery leakage are avoided, and the health is not influenced; in the heat dissipation and cooling process, the area of the heat preservation area tends to zero, the water cup is switched from the heat preservation state to the heat dissipation state of a common water cup, liquid is stirred through the stirring rod, and the liquid in the water cup can be rapidly dissipated and cooled through the cooperation of the stirring rod and the stirring rod.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.

The switching component for controlling the temperature of the vacuum cup comprises a water cup (100) and a heat dissipation and heat preservation switching device (300), wherein the water cup (100) comprises a cup body (110), the cup body (110) comprises an outer container (111) and an inner container (112) which are of a cylindrical cup body structure with one open end and one closed end, the inner container (112) is coaxially fixed in the outer container (111), the open end of the inner container (112) is fixedly connected with the cavity bottom of the outer container (111), a rotating cover (130) is coaxially and movably installed at the open end of the outer container (111), the rotating cover (130) can axially rotate around the rotating cover (130), an area between the rotating cover (130) and the closed end of the inner container (112) is an installation area of the water cup (100), and the heat dissipation and heat preservation switching device (300) is used for switching the water cup (100) between a heat preservation;

the heat dissipation and heat preservation switching device (300) comprises a switching mechanism (310) and a sealing piston (320), wherein the sealing piston (320) is of an annular piston structure which is coaxial with the water cup (100), one end of the sealing piston (320) is located in the area between the cavity wall of the outer container (111) and the outer circular surface of the inner container (112), the other end of the sealing piston (320) is located on one side, facing the rotating cover (130), of the closed end of the inner container (112), the sealing piston (320) and the outer container (111)/the inner container (112) are in sealed sliding guide fit, the areas among the sealing piston (320), the cavity wall of the outer container (111) and the outer circular surface of the inner container (112) form a heat preservation area of the water cup (100), and the heat preservation area is of a vacuum structure, the switching mechanism (310) is used for driving the sealing piston (320) to displace along the axial direction of the water cup (100) and further determining that the water cup (100) is in a heat preservation state or a heat dissipation state.

The technical scheme is further improved and optimized.

An installation shell (211), a connecting shaft (212) and a connecting bracket (213) are arranged in the installation area of the water cup (100), the installation shell (211) is of a circular shell structure with one open end and one closed end, the installation shell (211) is coaxially fixed in the installation area of the water cup (100), and the open end of the installation shell (211) faces the rotary cover (130);

connecting axle (212) and drinking cup (100) between be coaxial arrangement, be provided with the connecting piece between connecting axle (211) and rotatory lid (130) and be connected through the connecting piece between the two, the connecting piece is including setting up in the spread groove of connecting axle (211) terminal surface, set up the connection arch on rotatory lid (130) to connect protruding free end and be located the spread groove, the connecting piece be provided with three groups along the circumferencial direction array of connecting axle (211), linking bridge (213) be circular frame construction and linking bridge (213) coaxial fixation in the outside of connecting axle (212).

The technical scheme is further improved and optimized.

The switching mechanism (310) comprises a fixed ring (311), a movable support (312), a screw rod (313), an output straight gear (314) and an input gear ring (315), wherein the movable support (312) is a circular frame structure coaxially arranged with the connecting shaft (212) and is coaxially and movably mounted outside the connecting shaft (212), a power switching assembly (400) is further arranged between the movable support (312) and the connecting shaft (212), and power connection transmission or disconnection power connection transmission is carried out between the movable support (312) and the connecting shaft (212) through the power switching assembly (400).

The technical scheme is further improved and optimized.

The fixed ring (311) is of a circular ring structure, the fixed ring (311) is coaxially fixed at the cavity bottom of the outer container (111), a first penetrating hole penetrating through the axial thickness of the end face of the sealing piston (320) is formed in the end face of the sealing piston, a third penetrating hole penetrating through the axial thickness of the sealing piston is formed in the closed end of the mounting shell (211), and the first penetrating hole and the third penetrating hole are coaxially arranged;

the axial direction of the screw rod (313) is parallel to the axial direction of the water cup (100), one end of the screw rod (313) is movably connected with the fixed ring (311), the other end of the screw rod (313) sequentially passes through the first/third through holes and then is positioned in the mounting shell (211), the screw rod (313) can rotate around the self axial direction, a nut is arranged in the first penetrating hole arranged on the end face of the sealing piston (320), the sealing piston (320) is arranged outside the screw rod (313) through the nut, the screw rod (313) rotates around the axial direction of the screw rod (313) and enables the sealing piston (320) to displace along the axial direction of the screw rod (313) through the matching with the nut, a sealing ring is also arranged between the first penetrating hole and the screw rod (313), three groups of screw rods (313) are arranged in an array along the circumferential direction of the water cup (100), and three groups of first penetrating holes arranged on the end surface of the sealing piston (320) and three groups of third penetrating holes arranged on the closed end of the mounting shell (211) are correspondingly arranged.

The technical scheme is further improved and optimized.

The output straight gears (314) are coaxially fixed at the outer part of the end part of the screw rod (313) in the mounting shell (211), three groups of output straight gears (314) are correspondingly arranged, the input gear ring (315) is coaxially and fixedly connected with the movable support (312), and the input gear ring (315) is meshed with the three groups of output straight gears (314).

The technical scheme is further improved and optimized.

The end face, facing the rotating cover (130), of the connecting shaft (212) is provided with a first linkage groove (2121), the first linkage groove (2121) penetrates through the outer circular face of the connecting shaft (212), the side face, facing the rotating cover (130), of the movable support (312) is provided with a second linkage groove (3121), the second linkage groove (3121) penetrates through the inner circular face, contacting the movable support (312) and the connecting shaft (212), and the first linkage groove (2121) and the second linkage groove (3121) are both in an arc groove structure and are matched with each other to form a switching groove in a complete circular groove structure;

the power switching assembly (400) comprises a switching plate (401), a switching shaft (403) and a linkage column (404), wherein the linkage column (404) is of a cylindrical structure matched with the linkage groove I (2121), and the linkage column (404) is arranged in the switching groove;

the end face of the rotary cover (130) is provided with a mounting hole penetrating through the axial thickness of the rotary cover, the switching plate (401) is of a circular plate structure, the switching plate (401) is coaxially arranged in the mounting hole, and the switching plate (401) can axially rotate around the switching plate;

the axial direction of the switching shaft (403) is parallel to the axial direction of the water cup (100), one end of the switching shaft (403) is fixedly connected with the switching plate (401), and the other end of the switching shaft is fixedly connected with the linkage column (404);

the motion state of the power switching assembly (400) can be divided into a disconnection state that the linkage column (404) is completely positioned in the linkage groove I (2121), a transmission state that the linkage column (404) is partially positioned in the linkage groove I (2121) and the other part is positioned in the linkage groove II (3121), and an initial state of the power switching assembly (400) is the disconnection state.

The technical scheme is further improved and optimized.

The end face of the switching plate (401) is eccentrically provided with a rotary groove (402) penetrating through the axial thickness of the switching plate;

the outer circle surface of the outer container (111) is coaxially provided with a heat insulation cover shell (140) which is in a cylindrical net plate structure with two open ends.

Compared with the prior art, the invention has the advantages that the liquid in the water cup can be stirred and the liquid in the water cup can be cooled; in the stirring treatment process, the stirring rod is driven to stir the liquid in the water cup in a magnetic coupling mode, and compared with the mode of driving by a motor in the prior art, the heat-preservation water cup does not need to be provided with a hole at the bottom of the inner container cavity, so that electric leakage accidents and battery leakage are avoided, and the health is not influenced; in the heat dissipation and cooling treatment process, the area of the heat preservation area tends to zero, the water cup is switched from the heat preservation state to the heat dissipation state of a common water cup, and meanwhile, the liquid is stirred by the stirring rod, and the liquid in the water cup can be rapidly dissipated and cooled by matching the stirring rod and the stirring rod; in addition, the stirring device is provided with a planetary speed-increasing structure, so that a user can rotate the rotary cover at a normal speed to enable the stirring rod to rotate rapidly, namely, the stirring rod rapidly stirs liquid in the water cup; the heat insulation cover is arranged outside the water cup outer container, so that people nearby the water cup can be prevented from being scalded by carelessly triggering the water cup in the heat dissipation process, and a user can be assisted in using the heat dissipated by the water cup to cover the hand.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural view of the cup body of the present invention.

Fig. 4 is a schematic view of the internal structure of the present invention.

Fig. 5 is a schematic view of the internal structure of the present invention.

Fig. 6 is a schematic view of the internal structure of the present invention.

FIG. 7 is a schematic structural diagram of the magnetically coupled stirring apparatus of the present invention.

FIG. 8 is a schematic structural diagram of the magnetically coupled stirring apparatus of the present invention.

Fig. 9 is a schematic structural view of a primary driving member of the present invention.

FIG. 10 is a schematic view of the internal assembly of the primary drive member of the present invention.

FIG. 11 is a schematic view of the internal assembly of the primary drive member of the present invention.

Fig. 12 is a schematic structural view of the power connection assembly of the present invention.

Fig. 13 is a schematic structural diagram of a primary driving assembly according to the present invention.

Fig. 14 is a schematic structural view of a two-stage driving member of the present invention.

Fig. 15 is a schematic diagram of the heat dissipation and insulation switching device and the primary driving member according to the present invention.

Fig. 16 is a schematic structural diagram of a heat dissipation and insulation switching device according to the present invention.

Fig. 17 is a schematic structural view of a movable bracket, a connecting bracket and a power switching assembly of the invention.

Fig. 18 is a schematic view of the movable bracket, the connecting bracket and the power switching assembly of the present invention.

Fig. 19 is a schematic structural view of the movable bracket and the connecting bracket of the invention.

Fig. 20 is a schematic structural diagram of the power switching assembly of the present invention.

Detailed Description

Compared with the existing heat preservation water cup, the invention has the advantages that the liquid in the water cup can be stirred and the liquid in the water cup can be subjected to heat dissipation and cooling treatment; in the stirring treatment process, the stirring rod is driven to stir the liquid in the water cup in a magnetic coupling mode, and compared with the mode of driving by a motor in the prior art, the heat-preservation water cup does not need to be provided with a hole at the bottom of the inner container cavity, so that electric leakage accidents and battery leakage are avoided, and the health is not influenced; in the heat dissipation and cooling treatment process, the area of the heat preservation area tends to zero, the water cup is switched from the heat preservation state to the heat dissipation state of a common water cup, and meanwhile, the liquid is stirred by the stirring rod, and the liquid in the water cup can be rapidly dissipated and cooled by matching the stirring rod and the stirring rod; in addition, the stirring device is provided with a planetary speed-increasing structure, so that a user can rotate the rotary cover at a normal speed to enable the stirring rod to rotate rapidly, namely, the stirring rod rapidly stirs liquid in the water cup; the heat insulation cover is arranged outside the water cup outer container, so that people nearby the water cup can be prevented from being scalded by carelessly triggering the water cup in the heat dissipation process, and a user can be assisted in using the heat dissipated by the water cup to cover the hand.

Stirring heat dissipation integral type heat preservation drinking cup, it includes drinking cup 100, magnetic coupling formula agitating unit 200, heat dissipation heat preservation auto-change over device 300, drinking cup 100 includes cup 110, cup 110 is including being one end opening, outer courage 111 and the inner bag 112 of the cylindrical cup structure of one end confined, inner bag 112 coaxial fixation is in outer courage 111 and fixed connection between the open end of inner bag 112 and the chamber end of outer courage 111, the coaxial nozzle that is used for watering/drinking water that is used that is provided with of blind end of outer courage 111, mutual switch-on and cup cover 120 are installed with the spiral connection mode to the nozzle between nozzle and the inner bag 112, the coaxial movable mounting of open end of outer courage 111 has rotatory lid 130 and rotatory lid 130 can wind self axial rotation.

The magnetic coupling stirring device 200 is used for stirring the liquid in the inner container 112, and the heat dissipation and insulation switching device 300 is used for switching the water cup 100 between the insulation state and the heat dissipation state.

The region between the rotating cover 130 and the closed end of the inner container 112 is an installation region of the water cup 100, the magnetic coupling type stirring device 200 includes a driving mechanism and a stirring rod 230, the stirring rod 230 is disposed in the inner container 112 and is used for stirring the liquid in the inner container 112, the driving mechanism is disposed in the installation region of the water cup 100 and is used for driving the stirring rod 230 to rotate in a magnetic coupling manner and stirring the liquid in the inner container 112.

The driving mechanism comprises a primary driving component 210 and a secondary driving component 220, wherein the primary driving component 210 is used for driving the secondary driving component 220 to synchronously rotate in a magnetic coupling mode, and the secondary driving component 220 is used for driving the stirring rod 230 to synchronously rotate in a magnetic coupling mode.

The primary driving member 210 includes a mounting housing 211, a power connection assembly, and a primary driving assembly, the mounting housing 211 is a circular housing structure with an open end and a closed end, the mounting housing 211 is coaxially fixed in the mounting area of the cup 100, and the open end of the mounting housing 211 faces the rotary cover 130.

The first-stage driving assembly is arranged in the installation shell 211 and comprises a fixed shell 218 and a first-stage driving piece 219, the fixed shell 218 is a circular shell structure with an open end and a closed end, the fixed shell 218 is coaxially fixed in the installation shell 211, and the open end of the fixed shell 218 faces the cavity bottom of the installation shell 211.

One-level driving piece 219 set up in fixed shell 218, one-level driving piece 219 includes mounting panel, magnet, drive shaft, the coaxial movable mounting of drive shaft can rotate around self axial in fixed shell 218, the axial of the big face perpendicular to drive shaft of mounting panel, fixed connection and the fixed point are located the intermediate position department of mounting panel between mounting panel and the drive shaft, magnet is fixed in on the mounting panel, magnet sets up in two sets ofly and two sets of magnet are the symmetric distribution about the axial of drive shaft.

Power coupling assembling be located one-level drive assembly towards one side of rotatory lid 130, power coupling assembling includes connecting axle 212, linking bridge 213, is coaxial arranging between connecting axle 212 and the drinking cup 100, be provided with the connecting piece between connecting axle 211 and the rotatory lid 130 and be connected through the connecting piece between the two, the connecting piece is protruding including setting up in the spread groove of connecting axle 211 terminal surface, setting up the connection on rotatory lid 130 to connect protruding free end to be located the spread groove, preferentially, the connecting piece be provided with three groups along the circumferencial direction array of connecting axle 211, linking bridge 213 be circular frame construction and the coaxial outside that is fixed in connecting axle 212 of linking bridge 213.

The user manually rotates the rotary cap 130, and the rotary cap 130 rotates around its own axis and pulls the connecting shaft 211 and the connecting bracket 213 to rotate synchronously through the connecting member.

The power connecting assembly further comprises a driving gear ring 214, a planetary straight gear 215, a gear shaft 216 and a sun straight gear 217, the driving gear ring 214 is coaxially and fixedly connected with the connecting support 213, the axial direction of the planetary straight gear 215 is parallel to the axial direction of the connecting shaft 211, the planetary straight gear 215 is movably arranged at the closed end of the fixed shell 218 and can axially rotate around the planetary straight gear 215, three groups of planetary straight gears 215 are arrayed along the circumferential direction of the connecting shaft 211, and the three groups of planetary straight gears 215 are meshed with the driving gear ring 214.

The closed end of the fixed shell 218 is coaxially provided with a rotary hole penetrating through the axial thickness of the fixed shell, the gear shaft 216 and the connecting shaft 212 are coaxially arranged, one end of the gear shaft 216 is positioned on one side of the fixed shell 218 facing the rotating cover 130, the other end of the gear shaft passes through the rotary hole to be positioned in the fixed shell 218 and coaxially and fixedly connected with the driving shaft, and the discharge shaft 216 and the rotary hole form rotating fit.

The sun straight gear 217 is coaxially fixed outside the gear shaft 216, the sun straight gear 217 is meshed with the three groups of planet straight gears 215, and the driving gear ring 214, the planet straight gears 215 and the sun straight gears 217 form a planet speed increasing structure together.

The connecting bracket 213 rotates and pulls the driving gear ring 214 to synchronously rotate, the driving gear ring 214 rotates and drives the gear shaft 216 to axially rotate around the gear shaft through the cooperation among the driving gear ring 214, the planetary straight gear 215 and the sun straight gear 217, and the rotating speed of the gear shaft 216 is greater than that of the connecting bracket 213, namely the rotating speed of the gear shaft 216 is greater than that of the rotary cover 130;

the gear shaft 216 rotates and pulls the primary drive member 219 to rotate synchronously.

The second-stage driving member 220 is located on one side of the first-stage driving member 210 facing the closed end of the inner container 112, the second-stage driving member 220 comprises a containing shell 221, a second-stage driving member 222 and a spring 223, the containing shell 221 is a circular shell structure with one open end and one closed end, the circular shell structure is coaxially arranged with the water cup 100, the containing shell 221 and the installation area of the water cup 100 form sliding guide fit, and the open end of the containing shell 221 faces the first-stage driving member 210.

The secondary driving member 222 is disposed in the accommodating housing 221, the structure of the secondary driving member 222 is identical to that of the primary driving member 219, and the connection relationship between the secondary driving member 222 and the accommodating housing 221 and the connection relationship between the primary driving member 219 and the fixed housing 218 are identical.

The spring 223 is disposed between the accommodating casing 221 and the mounting casing 211, one end of the spring 223 is connected to the bottom of the accommodating casing 221, the other end is connected to the closed end of the mounting casing 211, and the spring 223 drives the accommodating casing 221 to move close to the closed end of the inner container 112.

The stirring rod 230 is made of magnetic conductive material, and an interlayer harmless to human health is arranged outside the stirring rod 230.

The primary driving member 219 rotates and pulls the secondary driving member 222 to rotate synchronously through the magnetic coupling principle, the secondary driving member 222 rotates and pulls the stirring rod 230 to rotate synchronously through the magnetic coupling principle, the stirring rod 230 rotates to stir the liquid in the inner container 112, besides, when the liquid in the inner container 112 does not need to be stirred, a user can take the stirring rod 230 out of the inner container 112, and the stirring rod 230 is put into the inner container 112 when stirring is needed.

The heat dissipation and heat preservation switching device 300 comprises a switching mechanism 310 and a sealing piston 320, wherein the sealing piston 320 is of an annular piston structure which is coaxially arranged with the water cup 100, one end of the sealing piston 320 is located in a region between the cavity wall of the outer container 111 and the outer circular surface of the inner container 112, the other end of the sealing piston 320 is located on one side, facing the rotary cover 130, of the closed end of the inner container 112, the end of the sealing piston contacts with the closed end of the accommodating shell 221 to enable the spring 223 to be in a compressed state, the sealing piston 320 and the outer container 111/the inner container 112 are in sealed sliding guide fit, regions among the sealing piston 320, the cavity wall of the outer container 111 and the outer circular surface of the inner container 112 form a heat preservation region of the water cup 100, the heat preservation region is of a vacuum structure, and the switching mechanism 310 is used for driving the sealing piston 320.

The switching mechanism 310 comprises a fixed ring 311, a movable bracket 312, a screw rod 313, an output spur gear 314 and an input gear ring 315, wherein the movable bracket 312 is a circular frame structure coaxially arranged with the connecting shaft 212, the movable bracket 312 is coaxially and movably mounted outside the connecting shaft 212, a power switching assembly 400 is further arranged between the movable bracket 312 and the connecting shaft 212, and power connection transmission or power disconnection transmission is performed between the movable bracket 312 and the connecting shaft 212 through the power switching assembly 400.

The fixed ring 311 is of a circular ring structure, the fixed ring 311 is coaxially fixed at the bottom of the cavity of the outer container 111, a first penetrating hole penetrating through the axial thickness of the end face of the sealing piston 320 is formed in the end face of the sealing piston, a second penetrating hole penetrating through the axial thickness of the end face of the accommodating shell 221 is formed in the closed end of the accommodating shell, a third penetrating hole penetrating through the axial thickness of the end face of the installing shell 211 is formed in the closed end of the installing shell, and the first penetrating hole, the second penetrating hole and the third penetrating hole are coaxially.

The axial direction of the screw rod 313 is parallel to the axial direction of the water cup 100, one end of the screw rod 313 is movably connected with the fixed ring 311, the other end of the screw rod 313 sequentially passes through the first/second/third through holes and then is positioned in the mounting shell 211, the screw rod 313 can rotate around the self axial direction, a screw nut is arranged in the first through hole arranged on the end face of the sealing piston 320, the sealing piston 320 is arranged outside the screw rod 313 through the screw nut, the screw rod 313 rotates around the self axial direction and enables the sealing piston 320 to displace along the axial direction of the screw rod 313 through the matching with the screw nut, a sealing ring is also arranged between the first through hole and the screw rod 313, three groups of screw rods 313 are arranged in an array along the circumferential direction of the water cup 100, and three sets of through holes are correspondingly arranged in the first through hole on the end surface of the sealing piston 320, the second through hole on the closed end of the accommodating shell 221 and the third through hole on the closed end of the mounting shell 211.

The output spur gears 314 are coaxially fixed at the outer part of the end part of the screw rod 313 in the mounting shell 211, three groups of output spur gears 314 are correspondingly arranged, the input gear ring 315 is coaxially and fixedly connected with the movable bracket 312, and the input gear ring 315 is meshed with the three groups of output spur gears 314.

The connecting bracket 213 rotates and pulls the movable bracket 312 to rotate synchronously through the power switching component 400, the movable bracket 312 rotates and drives the screw rod 313 to rotate around the self axial direction through the matching of the input gear ring 315 and the output spur gear 314, the screw rod 313 rotates and drives the sealing piston 320 to move close to the fixed ring 311 through the matching of the screw nut and the screw nut until the area of the heat preservation area of the water cup 100 approaches zero when the sealing piston 320 contacts with the fixed ring 311, the water cup 100 does not have the heat preservation function any more, namely, the water cup 100 is switched from the heat preservation state to the normal heat dissipation state, besides, the rotating cover 130 can not be rotated by the user manually, the user can rotate the power switching component 400 manually and disconnect the power transmission between the movable bracket 312 and the connecting shaft 212, and then the rotating cover 130 can be rotated by the user continuously and enables the stirring rod 230 to stir the liquid in the water cup 100, so that the liquid in the cup 100 is rapidly cooled.

More specifically, the end surface of the connecting shaft 212 facing the rotating cover 130 is provided with a first linkage groove 2121, the first linkage groove 2121 penetrates through the outer circumferential surface of the connecting shaft 212, the side surface of the movable bracket 312 facing the rotating cover 130 is provided with a second linkage groove 3121, the second linkage groove 3121 penetrates through the inner circumferential surface of the movable bracket 312 contacting the connecting shaft 212, and the first linkage groove 2121 and the second linkage groove 3121 are both in an arc groove structure and are matched with each other to form a switching groove having a complete circular groove structure.

The power switching assembly 400 includes a switching plate 401, a switching shaft 403, and a linkage column 404, wherein the linkage column 404 is a cylindrical structure matched with the linkage groove 2121, and the linkage column 404 is disposed in the switching groove.

The end face of the rotating cover 130 is provided with a mounting hole penetrating through the axial thickness of the rotating cover, the switching plate 401 is of a circular plate structure, the switching plate 401 is coaxially arranged in the mounting hole, and the switching plate 401 can rotate around the axial direction of the switching plate.

The axial direction of the switching shaft 403 is parallel to the axial direction of the water cup 100, one end of the switching shaft 403 is fixedly connected with the switching plate 401, and the other end is fixedly connected with the linkage column 404.

The motion state of the power switching assembly 400 can be divided into a disconnected state in which the linkage column 404 is completely located in the first linkage groove 2121, a transmission state in which the linkage column 404 is partially located in the first linkage groove 2121 and the other part is located in the second linkage groove 3121, and an initial state of the power switching assembly 400 is the disconnected state.

When the user rotates the switch board 401, the switch board 401 rotates and pulls the switch shaft 403/the connecting column 404 to rotate synchronously, so that the linkage column 404 is completely located in the first linkage groove 2121 or the linkage column 404 is partially located in the first linkage groove 2121 and the other part is located in the second linkage groove 3121, that is, the motion state of the power switching assembly 400 is determined, wherein when the power switching assembly 400 is in the transmission state, the connecting bracket 213 rotates and pulls the movable bracket 312 to rotate synchronously through the power switching assembly 400, and when the power switching assembly 400 is in the disconnection state, the connecting bracket 213 rotates and the movable bracket 312 is stationary.

Preferably, the end face of the switching plate 401 is eccentrically provided with a rotating groove 402 penetrating through the axial thickness of the switching plate; the user can insert a finger into the rotating slot 402 to rotate the switch board 401.

Preferably, the outer circumferential surface of the outer container 111 is coaxially provided with a heat insulation cover 140 in a cylindrical mesh plate structure with two open ends.

In actual operation, the user rotates the switching plate 401 manually and switches the power switching assembly 400 to the transmission state, then, the user rotates the rotating cover 130 manually, the rotating cover 130 rotates around its own axis and pulls the connecting shaft 211 and the connecting bracket 213 to rotate synchronously through the connecting piece, the connecting bracket 213 rotates and pulls the movable bracket 312 to rotate synchronously through the power switching assembly 400, the movable bracket 312 rotates and drives the screw rod 313 to rotate around its own axis through the matching of the input gear ring 315 and the output spur gear 314, the screw rod 313 rotates and drives the sealing piston 320 to move close to the fixed ring 311 through the matching of the screw nut, while the sealing piston 320 moves close to the fixed ring 311, the elastic force of the spring 223 drives the secondary driving member 220 to move close to the closed end of the inner container 112, in addition to the above process, the connecting bracket 213 rotates and pulls the driving gear ring 214 to rotate synchronously, the driving gear ring 214 rotates and drives the gear shaft 216 to rotate axially around the gear shaft through the matching among the driving gear ring 214, the planetary straight gear 215 and the sun straight gear 217, the rotating speed of the gear shaft 216 is greater than that of the connecting bracket 213, namely the rotating speed of the gear shaft 216 is greater than that of the rotating cover 130, the gear shaft 216 rotates and pulls the primary driving piece 219 to rotate synchronously, the primary driving piece 219 rotates and pulls the secondary driving piece 222 to rotate synchronously through the magnetic coupling principle, the secondary driving piece 222 rotates and pulls the stirring rod 230 to rotate synchronously through the magnetic coupling principle, and the stirring rod 230 rotates to stir the liquid in the inner container 112;

when the rotary cover 130 can not be continuously rotated by the user, the sealing piston 320 is in contact with the fixing ring 311, the heat preservation area of the water cup 100 tends to zero, the water cup 100 does not have the heat preservation function any more, that is, the water cup 100 is switched from the heat preservation state to the normal heat dissipation state, then, the user manually rotates the switching plate 401 in the reverse direction and switches the power switching assembly 400 to the off state, and then, the rotary cover 130 can be continuously rotated by the user and drives the magnetic coupling type stirring device 200 to stir the liquid in the inner container 112, and because the water cup 100 is switched to the normal heat dissipation state and the stirring rod 230 stirs the liquid in the water cup 100, the cooling rate of the liquid in the water cup 100 is high;

when the liquid in the water cup 100 only needs to be stirred and does not need to be cooled, the user manually turns the power switching assembly 400 to be in the off state, and then the heat dissipation and insulation device 300 is stationary and indefinite while the user rotates the rotary cover 130, and the stirring rod 230 can stir the liquid in the water cup 100.

Claims

1. The switching component for controlling the temperature of the vacuum cup is characterized by comprising a water cup (100) and a heat dissipation and heat preservation switching device (300), wherein the water cup (100) comprises a cup body (110), the cup body (110) comprises an outer container (111) and an inner container (112) which are of a cylindrical cup body structure with an open end and a closed end, the inner container (112) is coaxially fixed in the outer container (111), the open end of the inner container (112) is fixedly connected with the cavity bottom of the outer container (111), a rotating cover (130) is coaxially and movably installed at the open end of the outer container (111), the rotating cover (130) can axially rotate around the rotating cover (130), an area between the rotating cover (130) and the closed end of the inner container (112) is an installation area of the water cup (100), and the heat dissipation and heat preservation switching device (300) is used for switching the water cup (100) between a heat preservation state;

2. The switching assembly for controlling the temperature of a vacuum cup according to claim 1, wherein a mounting shell (211), a connecting shaft (212) and a connecting bracket (213) are arranged in the mounting area of the cup (100), the mounting shell (211) is a circular shell structure with an open end and a closed end, the mounting shell (211) is coaxially fixed in the mounting area of the cup (100), and the open end of the mounting shell (211) faces the rotating cover (130);

3. The switching assembly for controlling the temperature of the vacuum cup according to claim 2, wherein the switching mechanism (310) comprises a fixed ring (311), a movable bracket (312), a screw rod (313), an output spur gear (314) and an input gear ring (315), the movable bracket (312) is a circular frame structure coaxially arranged with the connecting shaft (212), the movable bracket (312) is coaxially and movably mounted outside the connecting shaft (212), a power switching assembly (400) is further arranged between the movable bracket (312) and the connecting shaft (212), and power connection transmission or power disconnection transmission is performed between the movable bracket (312) and the connecting shaft (212) through the power switching assembly (400).

4. The switching component for controlling the temperature of a vacuum cup according to claim 3, wherein the fixed ring (311) is of a circular ring structure, the fixed ring (311) is coaxially fixed at the cavity bottom of the outer container (111), a first through hole penetrating through the axial thickness of the end surface of the sealing piston (320) is formed in the end surface of the sealing piston, a third through hole penetrating through the axial thickness of the sealing piston is formed in the closed end of the mounting shell (211), and the first through hole and the third through hole are coaxially arranged;

5. The switching assembly for controlling the temperature of a vacuum cup according to claim 4, wherein the output spur gears (314) are coaxially fixed outside the end portion of the screw rod (313) located in the mounting shell (211), three groups of output spur gears (314) are correspondingly arranged, the input gear ring (315) is coaxially and fixedly connected with the movable support (312), and the input gear ring (315) is meshed with the three groups of output spur gears (314).

6. The switching assembly for controlling the temperature of a vacuum cup according to claim 4, wherein the end surface of the connecting shaft (212) facing the rotating cover (130) is provided with a first linking groove (2121) and the first linking groove (2121) penetrates through the outer circular surface of the connecting shaft (212), the side surface of the movable bracket (312) facing the rotating cover (130) is provided with a second linking groove (3121) and the second linking groove (3121) penetrates through the inner circular surface of the movable bracket (312) contacting the connecting shaft (212), the first linking groove (2121) and the second linking groove (3121) are both in an arc groove structure and are matched with each other to form a switching groove with a complete circular groove structure;

7. The switching component for controlling the temperature of a vacuum cup according to claim 6, wherein a rotary groove (402) penetrating through the axial thickness of the switching plate (401) is eccentrically arranged on the end surface of the switching plate;