CN217124627U - Lifting cup stand - Google Patents

Abstract

The utility model discloses a lift saucer, include: the cup stand cover plate is used for placing a water cup; the cup stand shell is arranged on the outer side of the cup stand cover plate; the lifting shell is communicated with the cup stand shell, a rack is fixedly arranged on the inner wall of the lifting shell, and a bevel gear is meshed inside the rack; the gear box assembly comprises a fluted disc, a gear column, a coil spring shell and a clamping piece, wherein the surface of the fluted disc is meshed with one end part of the bevel gear, and a coil spring is arranged in the coil spring shell; the adjusting assembly comprises a steel pin, a movable rod and a contact block, the contact block is fixedly arranged on the inner wall of the movable rod, the steel pin comprises a positioning steel pin and a movable steel pin, and the positioning rod penetrates through the gear box assembly and extends to the inside of the gear box assembly. The utility model discloses can realize stable elevating work through simple mechanical structure, can carry out the regulation of many gears to the position of going up and down, it is more practical, can be spacing with the drinking cup chucking moreover, avoid the car to go the in-process and rock too big drinking cup that leads to and empty.

Description

Lifting cup stand

Technical Field

The utility model relates to an automobile parts technical field especially relates to a lift saucer.

Background

Along with the continuous increase of the number of automobiles, the requirement of people on the comfort of the automobiles is also continuously improved, and the interior trim part of the automobile not only can meet the basic daily use requirement of people, but also can meet the requirement of convenient operation and control and no space occupation.

The automobile cup stand is an important supporting accessory on an automobile, can be used for placing a water cup or other beverage containers, and greatly solves the problem of placing the drinking water container of a consumer; the cup stand with a partial lifting structure is used for driving the cup stand cover to lift in an electric mode after the water cup is placed on the cup stand cover, and then the water cup is moved into the cup stand to be placed, and the following defects possibly exist in the lifting cup stand in the using process: 1. the electric quantity of the automobile is consumed after long-time use, and the bottom of the cup stand needs to be connected with a circuit, so that the cost is high, liquid possibly leaked from a water cup easily causes accidents in the cup stand, the safety is poor, 2, the automobile is difficult to shake in the driving process, and the water cup collides with the inner wall of the cup stand to cause the damage of the cup stand; 3. the existing lifting cup stand can only realize the positioning of a cup stand cover plate at the bottom of the cup stand in the using process, is difficult to adjust the position of the cup stand cover plate aiming at water cups with different heights, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lift saucer, it can realize stable elevating work through simple mechanical structure, can carry out the regulation of many gears to the position of going up and down, and is more practical, can be spacing with the drinking cup chucking moreover, avoids the car driving in-process to rock too big drinking cup that leads to and emptys.

In order to solve the technical problem, the utility model provides a lift saucer, include:

the cup stand cover plate is used for placing a water cup;

the cup stand shell is arranged on the outer side of the cup stand cover plate; the lifting shell is communicated with the cup stand shell, a rack is fixedly arranged on the inner wall of the lifting shell, and a bevel gear is meshed inside the rack;

the gear box assembly comprises a fluted disc, a gear column, a coil spring shell and a clamping piece, wherein the surface of the fluted disc is meshed with one end part of the bevel gear, and a coil spring is arranged in the coil spring shell;

the adjusting assembly comprises a steel pin, a movable rod and a contact block, the contact block is fixedly arranged on the inner wall of the movable rod, the steel pin comprises a positioning steel pin and a movable steel pin, the positioning steel pin penetrates through the gear box assembly and extends into the gear box assembly, and the movable steel pin is in sliding connection with the contact block;

the limiting assembly is used for clamping a water cup and comprises a movable frame, a clamping seat and a movable column, and the clamping seat and the movable column are respectively arranged on the inner side of the movable frame;

the cup holder bottom cover comprises a damping damper, a locking piece and a slot piece, the locking piece comprises a locking groove and a positioning plate, and the locking groove is matched with the locking piece;

the unlocking assembly comprises a locking support, an unlocking switch and an unlocking button, the unlocking switch and the unlocking button are respectively arranged at two ends of the locking support, and the unlocking switch is matched with the positioning plate.

Preferably as above-mentioned technical scheme, the saucer apron joint set up in gear box subassembly top, saucer apron top surface evenly is equipped with the elasticity strip.

Preferably, in the above technical solution, the number of the lifting shells is set to be plural, and the plurality of lifting shells are uniformly arranged on the outer wall of the cup holder shell.

Preferably as above-mentioned technical scheme, gear box subassembly still includes attenuator, gear box bottom, gear box top cap, top cap lead to groove and bottom lug, the gear box bottom set up in the wind spring casing outside, the gear box top cap set up in the gear post outside, gear box top cap top is equipped with the top cap and leads to the groove, the gear post outside is around being equipped with the protection casing, the protection casing set up in gear box top cap inboard, top cap lead to groove one side and be equipped with and run through the through-hole of gear box top cap, the attenuator set up in inside the through-hole, gear box bottom is equipped with the bottom lug.

Preferably, the gear box bottom cover is internally provided with a plurality of steel pin grooves matched with the steel pins in a penetrating manner, the gear box bottom cover is also internally provided with a plurality of bevel gear grooves matched with the bevel gears in a penetrating manner, one end part of the bevel gear penetrates through the gear grooves and is meshed with the fluted disc, the gear column penetrates through the fluted disc and extends into the coil spring shell, the coil spring is arranged on the outer side of the gear column in a surrounding manner, and one end part of the coil spring is fixedly connected with the gear column.

Preferably, the adjusting assembly further comprises a fixing rod and a positioning rod, one end of the fixing rod is fixedly connected with one end of the movable rod, the positioning rod is movably arranged on the inner side of the fixing rod, a contact block is uniformly arranged on one side surface, close to the movable rod, of the positioning rod, and a reinforcing block is movably arranged between the positioning rod and the contact block.

Preferably, the movable frame is arranged on the outer wall of the cup holder shell, the movable column is movably arranged on the inner wall of the cup holder shell, a clamping groove used for clamping the movable seat is formed in the surface of the cup holder shell, a first torsion spring is arranged on the rear side of the movable column, the first torsion spring is arranged inside the movable frame in a surrounding mode, and one end portion of the first torsion spring extends to the rear side of the clamping seat.

As above-mentioned technical scheme's preferred, bottom saucer bottom is inside to be fixed and is equipped with the slot piece, the fixed picture peg that is equipped with of retaining member one end, the picture peg with slot piece sliding connection, the retaining member other end is equipped with the locating plate, the locating plate inside run through be equipped with unblock switch assorted locating hole.

As above-mentioned technical scheme's preferred, the inside locking groove that runs through of retaining member, the chucking spare with locking groove phase-match, the inside constant head tank that still runs through of retaining member, saucer bottom is equipped with and is used for the chucking the fixture block of constant head tank, the fixed damping that is equipped with in saucer bottom.

As above-mentioned technical scheme's preferred, the unblock subassembly still includes locating support and second torsional spring, saucer casing bottom is equipped with the connector, unblock switch and second torsional spring all set up in inside the connector, the inside slider that runs through of locking support, the fixed block that is equipped with in slider bottom, locking support inner wall fixed surface is equipped with the stopper, the locating support fixed set up in saucer casing outer wall, the fixed two connecting pieces that are equipped with in locating support rear side, the inside spout that is equipped with of connecting piece, the slider sets up inside the spout, the inside logical notch that is equipped with of locating support, lead to the notch with saucer casing intercommunication, just unblock button set up in lead to inside the notch.

The utility model provides a lifting cup stand, which is provided with a cup stand shell, a lifting shell, a gear box component, an adjusting component, a limiting component, a cup stand bottom cover and a locking component, wherein a water cup is placed on the top of the cup stand cover plate and then presses the cup stand cover plate downwards, the gear box component moves downwards in the cup stand shell, a fluted disc works to drive one end of a bevel gear to rotate in the descending process of the gear box component, the other end of the bevel gear moves downwards in a rack in the lifting shell, a steel pin of the adjusting component moves downwards along with the gear box component in the descending process and is contacted with a contact block to provide resistance for the gear box component, the position between the steel pin and the next contact block after passing through the contact block can be blocked and limited, the steel pin can move downwards again after applying larger acting force to the gear box component, thereby the gear box component can carry out positioning at different heights in the descending process, realize the regulation of many gears, when the gear box subassembly descends and is close to the bottom cover of the cup stand, the movable post of the spacing subassembly is pushed by the gear box subassembly and moves to the outside, the grab seat at one end of the top of the movable frame moves to the inside, the cup on the surface of the cover plate of the cup stand is clamped and limited, when the gear box subassembly moves to the bottom of the shell of the cup stand, the clamping piece enters into the locking groove, meanwhile, the unlocking switch can push the locking piece to move to the inside to insert the plugboard into the plugboard, the position of the clamping piece is limited, the gear box subassembly can not shake, when the unlocking button is pressed, the second torsional spring extrudes to the inside and provides a reaction force to the outside after being pressed, the unlocking switch is driven to move to the outside, the locking piece moves along with the unlocking, then the gear box subassembly can be lifted and reset, the cup stand can realize stable lifting work through a simple mechanical structure, and can carry out the regulation of many gears to the lifting position, more practical, can be spacing with the drinking cup chucking moreover, avoid the car driving in-process to rock too big drinking cup and empty, play the effect of protection, in addition, the location back locking is stable, and the unblock is convenient, and it is more convenient to use.

The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.

Drawings

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

FIG. 2 is a rear view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the utility model after being integrally installed;

FIG. 4 is a schematic structural view of a cup holder cover plate and a gear box assembly of the present invention;

FIG. 5 is a schematic view of the gear box assembly of the present invention;

FIG. 6 is a schematic view of the internal structure of the gear box assembly of the present invention;

FIG. 7 is a top view of the cup holder housing of the present invention;

FIG. 8 is a schematic structural view of the gear box assembly of the present invention in a motion state;

fig. 9 is a schematic structural view of the adjusting assembly of the present invention;

fig. 10 is a schematic structural view of the limiting assembly of the present invention;

FIG. 11 is a schematic view of a bottom cover of the cup holder of the present invention;

FIG. 12 is a schematic view of the locking member of the present invention;

fig. 13 is a schematic structural diagram of the unlocking assembly of the present invention.

In the figure: 1 cup holder cover plate, 101 elastic strips, 2 cup holder shells, 3 lifting shells, 31 bevel gears, 4 gear box components, 40401 gear box bottom covers, 402 gear box top covers, 403 top cover through grooves, 404 bottom cover convex blocks, 41 fluted discs, 42 gear columns, 43 dampers, 44 coil spring shells, 45 clamping pieces, 421 protective shells, 5 adjusting components, 50 steel pins, 51 movable rods, 52 fixed rods, 53 positioning rods, 54 contact blocks and 55 reinforcing blocks, the cup holder comprises a 6 limiting component, a 61 movable frame, a 62 clamping seat, a 63 movable column, a 64 first torsion spring, a 7 cup holder bottom cover, 70 shock absorption dampers, 701 slot inserting components, 71 locking components, 711 locking grooves, 712 positioning grooves, 713 inserting plates, 714 positioning plates, 8 unlocking components, 81 locking brackets, 82 positioning brackets, 83 unlocking switches, 84 second torsion springs, 85 unlocking buttons, 86 sliding components, 87 fixing blocks, 88 limiting blocks and 89 connecting components.

Detailed Description

To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-13, an embodiment of the present invention provides a lifting cup stand, including:

the cup stand cover plate 1 is used for placing a water cup;

the cup stand shell 2 is arranged on the outer side of the cup stand cover plate 1; the lifting shell 3 is communicated with the cup stand shell 2, a rack is fixedly arranged on the inner wall of the lifting shell, and a bevel gear 31 is meshed inside the rack;

the gear box assembly 4 comprises a fluted disc 41, a gear column 42, a coil spring shell 44 and a clamping piece 45, wherein the surface of the fluted disc 41 is meshed with one end part of the bevel gear 31, and a coil spring is arranged inside the coil spring shell 44;

the adjusting assembly 5 comprises a steel pin 50, a movable rod 51 and a contact block 54, the contact block 54 is fixedly arranged on the inner wall of the movable rod 51, the steel pin 50 comprises a positioning steel pin and a movable steel pin, the positioning steel pin penetrates through the gear box assembly 4 and extends into the gear box assembly 4, and the movable steel pin is in sliding connection with the contact block 54;

the limiting component 6 is used for clamping a water cup, the limiting component 6 comprises a movable frame 61, a clamping seat 62 and a movable column 63, and the clamping seat 62 and the movable column 63 are respectively arranged on the inner side of the movable frame 61;

the cup holder bottom cover 7 comprises a shock absorption damper 70, a locking piece 71 and a slot piece 701, the locking piece 71 comprises a locking groove 711 and a positioning plate 714, and the locking groove 711 is matched with the clamping piece 45;

the unlocking assembly 8 comprises a locking support 81, an unlocking switch 83 and an unlocking button 85, wherein the unlocking switch 83 and the unlocking button 85 are respectively arranged at two end parts of the locking support 81, and the unlocking switch 83 is matched with the positioning plate 714.

The embodiment provides a lifting cup stand, which comprises a cup stand shell 2, a lifting shell 3, a gear box assembly 4, an adjusting assembly 5, a limiting assembly 6, a cup stand bottom cover 7 and a locking assembly 8, wherein a water cup is placed on the top of the cup stand cover plate 1 and then presses the cup stand cover plate 1 downwards, the gear box assembly 4 moves downwards in the cup stand shell 2, a fluted disc 41 works to drive one end of a bevel gear 31 to rotate in the descending process of the gear box assembly 4, the other end of the bevel gear 31 moves downwards in a rack in the lifting shell 3, a steel pin 50 of the adjusting assembly 5 moves downwards along with the gear box assembly 4 and contacts with a contact block 54 to provide resistance for the gear box assembly 4, the position between the steel pin 50 and the next contact block 54 after passing through the contact block 54 can be blocked and limited, the steel pin 50 can move downwards again after a larger acting force is applied to the gear box assembly 4, therefore, the gear box assembly 4 can be positioned at different heights in the descending process, multi-gear adjustment is realized, when the gear box assembly 4 descends to be close to the cup holder bottom cover 7, the movable column 63 of the limiting assembly 6 is extruded by the gear box assembly 4 to move outwards, the clamping seat 62 at one end of the top of the movable frame 63 moves inwards to clamp and limit the cup on the surface of the cup holder cover plate 1, when the gear box assembly 4 moves to the bottom of the cup holder shell 2, the clamping piece 45 enters the locking groove 711, meanwhile, the unlocking switch 83 can push the locking piece 71 to move inwards to insert the inserting plate 713 into the inserting groove piece 701, the position of the clamping piece 45 is limited to ensure that the gear box assembly 4 cannot shake, when the unlocking button 85 is pressed, the second torsion spring 84 is extruded inwards and provides a reaction force to the outer side after being pressed, the unlocking switch 83 is driven to move outwards, the locking piece 71 moves along with the clamping piece to realize unlocking, gear box subassembly 4 can rise afterwards and reset, and this saucer can realize stable elevating work through simple mechanical structure, can carry out the regulation of many gears to the position of going up and down, and is more practical, low in production cost, and can be spacing with the drinking cup chucking moreover, avoids the car travel in-process to rock too big drinking cup and emptys, plays the effect of protection, and in addition, the location back locking is stable, and the unblock is convenient, and it is more convenient to use.

In a further implementation manner of the present embodiment, the cup holder cover plate 1 is clamped on the top of the gear box assembly 4, and the top surface of the cup holder cover plate 1 is uniformly provided with the elastic strips 101.

The elastic strip 101 in this embodiment can support the cup or beverage bottle from the bottom, preventing the cup from rubbing against the cup holder housing 2 during the travel of the vehicle.

In a further implementation manner of the present embodiment, the number of the lifting housings 3 is set to be plural, and the plurality of lifting housings 3 are uniformly arranged on the outer wall of the cup holder housing 2.

In this embodiment, two ends of the bevel gear 31 in the lifting housing 3 move in the rack and on the toothed disc 41, respectively, and the plurality of bevel gears 31 and the lifting housing 3 can keep the whole gear box assembly 4 more stable.

In a further implementation manner of the present embodiment, the gear box assembly 4 further includes a damper 43, a gear box bottom cover 401, a gear box top cover 402, a top cover through slot 403 and a bottom cover projection 404, the gear box bottom cover 401 is disposed outside the coil spring housing 44, the gear box top cover 402 is disposed outside the gear post 42, the top cover through slot 403 is disposed on the top of the gear box top cover 402, a protective housing 421 is disposed around the outer side of the gear post 42, the protective housing 421 is disposed inside the gear box top cover 402, a through hole penetrating through the gear box top cover 402 is disposed on one side of the top cover through slot 403, the damper 43 is disposed inside the through hole, and the bottom cover projection 404 is disposed at the bottom of the gear box bottom cover 401.

The fluted disc 41 in this embodiment drives the gear column 42 to rotate in the rotating process, and the top of the gear column 42 and the bottom of the damper 43 move relatively in the rotating process, so that the descending process can be ensured to be more stable.

In a further implementation manner of this embodiment, a steel pin slot matching with the steel pin 50 is penetratingly disposed inside the gear box bottom cover 401, and a plurality of bevel gear slots matching with the bevel gear 31 are penetratingly disposed inside the gear box bottom cover 401, an end portion of the bevel gear 31 penetrates through the gear slots and is engaged with the gear disc 41, the gear column 42 penetrates through the gear disc 41 and extends into the coil spring housing 44, the coil spring is circumferentially disposed outside the gear column 42, and an end portion of the coil spring is fixedly connected with the gear column 42.

In the process of downward movement of the gear box assembly 4 in this embodiment, the toothed disc 41 rotates transversely inside the gear box top cover 402, the coil spring inside the coil spring housing 44 is tightened along with the rotation of the gear column 42, when the gear box assembly 4 is lifted, the force applied to the gear box assembly 4 by the top is cancelled, the coil spring resets to drive the gear column 42 to rotate in the opposite direction, the toothed disc 41 also rotates in the opposite direction, and the bevel gear 31 moves upward inside the rack to realize automatic lifting.

In a further implementation manner of this embodiment, the adjusting assembly 5 further includes a fixing rod 52 and a positioning rod 53, one end of the fixing rod 52 is fixedly connected to one end of the movable rod 51, the positioning rod 53 is movably disposed inside the fixing rod 52, one side of the positioning rod 53 close to the movable rod 51 is uniformly provided with a contact block 54, and a reinforcing block 55 is movably disposed between the positioning rod 53 and the contact block 54.

The in-process that steel pin 50's in this embodiment goes up and down is laminated with contact piece 54, multiunit contact piece 54 between locating lever 53 and the contact piece 54 provides the resistance, activity steel pin top one end can be along with removing backward gradually, the location steel pin passes through the regional next activity space that gets into of contact piece 44 when pressure increases, activity steel pin top one end resets, location steel pin and gear box subassembly 4 normally go up and down, a plurality of bosses 55 use according to the cup stand of different models and carry out selectivity and install in contact piece 54 bottom and top, can increase the resistance between steel pin and the contact piece 54, make overall structure compacter, increase whole bearable pressure.

In a further implementation manner of the present embodiment, the movable frame 61 is disposed on an outer wall of the cup holder housing 2, the movable column 63 is movably disposed on an inner wall of the cup holder housing 2, a catching groove for the catching seat 62 to move is disposed on a surface of the cup holder housing 2, a first torsion spring 64 is disposed on a rear side of the movable column 63, the first torsion spring 64 is disposed inside the movable frame 61 in a surrounding manner, and an end of the first torsion spring 64 extends to a rear side of the catching seat 62.

In this embodiment, the movable column 63 of the position-limiting assembly 6 is pushed by the gear box assembly 4 to move outward, the movable column 63 pushes the first torsion spring 64, and the first torsion spring 64 pushes the clamping seat 62 at one end of the top of the movable frame 63 to move inward, so as to clamp and limit the cup on the surface of the cup holder cover plate 1.

In a further implementation manner of this embodiment, the bottom cover cup holder has a slot member 701 fixed inside the bottom cover 7, an insertion plate 713 is fixed at one end of the locking member 71, the insertion plate 713 is slidably connected to the slot member 701, a positioning plate 714 is arranged at the other end of the locking member 71, and a positioning hole matched with the unlocking switch 83 penetrates through the positioning plate 714.

Chucking spare 45 in this embodiment gets into locking groove 711, while release switch 83 can promote retaining member 71 to move to the inboard and insert picture peg 713 in slot part 701, it is spacing with chucking spare 45's position, guarantee that gear box subassembly 4 can not rock, when pressing release button 85, second torsional spring 84 extrudees to the inboard and provides reaction force to the outside after pressing, it moves to the outside to drive release switch 83, retaining member 71 removes thereupon and realizes unblanking, location back locking is stable, the unblock is convenient, it is more convenient to use.

In a further implementation manner of this embodiment, a locking groove 711 is penetratingly formed in the locking member 71, the locking member 45 is matched with the locking groove 711, a positioning groove 712 is penetratingly formed in the locking member 71, a clamping block for clamping the positioning groove 712 is formed at the bottom of the cup holder bottom cover 7, and a shock absorbing damper 70 is fixedly arranged at the bottom of the cup holder bottom cover 7.

The position of the locking member 71 is limited by the fixture block 712 in this embodiment, so that the locking member 73 is prevented from moving towards the bottom, the stable lateral movement of the locking member is ensured, and the damping 70 can realize the effect of damping and buffering the whole cup holder.

In the further implementable mode of this embodiment, unblock subassembly 8 still includes locating support 82 and second torsional spring 84, cup holder casing 2 bottom is equipped with the connector, unblock switch 83 and second torsional spring 84 all set up inside the connector, locking support 81 is inside to run through and to be equipped with slider 86, the fixed block 87 that is equipped with in slider 86 bottom, locking support 81 inner wall fixed surface is equipped with stopper 88, locating support 82 is fixed to be set up in cup holder casing 2 outer wall, the fixed two connecting pieces 89 that are equipped with in locating support 82 rear side, the inside spout that is equipped with of connecting piece 89, slider 86 sets up inside the spout, the inside logical notch that is equipped with of locating support 82, logical notch and cup holder casing 2 intercommunication, and unblock button 85 sets up inside the logical notch.

The whole movable position of locating support 82 to unblock subassembly 8 in this embodiment is fixed, locking support 81 slides in the spout of fixed block 87 through inside slider 86, release switch 83 can push retaining member 71 and move to the inboard and insert picture peg 713 in slot part 701, it is spacing with the position of chucking spare 45, it can not rock to guarantee gear box subassembly 4, when pressing release button 85, second torsional spring 84 extrudees to the inboard and provides the reaction force to the outside after pressing, drive release switch 83 and move to the outside, retaining member 71 moves thereupon and realizes unblanking.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A lifting cup holder, comprising:

the cup stand cover plate (1) is used for placing a water cup;

the cup stand shell (2) is arranged on the outer side of the cup stand cover plate (1); the lifting shell (3) is communicated with the cup stand shell (2), a rack is fixedly arranged on the inner wall of the lifting shell, and a bevel gear (31) is arranged inside the rack in a meshed mode;

the gear box assembly (4) comprises a fluted disc (41), a gear column (42), a coil spring housing (44) and a clamping piece (45), wherein the surface of the fluted disc (41) is meshed with one end part of the bevel gear (31), and a coil spring is arranged inside the coil spring housing (44);

the adjusting assembly (5) comprises a steel pin (50), a movable rod (51) and a contact block (54), the contact block (54) is fixedly arranged on the inner wall of the movable rod (51), the steel pin (50) comprises a positioning steel pin and a movable steel pin, the positioning steel pin penetrates through the gear box assembly (4) and extends into the gear box assembly (4), and the movable steel pin is in sliding connection with the contact block (54);

the limiting assembly (6) is used for clamping a water cup, the limiting assembly (6) comprises a movable frame (61), a clamping and grabbing seat (62) and a movable column (63), and the clamping and grabbing seat (62) and the movable column (63) are respectively arranged on the inner side of the movable frame (61);

the cup holder bottom cover (7) comprises a shock absorption damper (70), a locking piece (71) and a slot piece (701), the locking piece (71) comprises a locking groove (711) and a positioning plate (714), and the locking groove (711) is matched with the clamping piece (45);

unblock subassembly (8), including locking support (81), unlock switch (83) and unlock button (85), unlock switch (83) with unlock button (85) set up respectively in locking support (81) both ends, unlock switch (83) with locating plate (714) phase-match.

2. The lifting cup holder according to claim 1, wherein the cup holder cover plate (1) is clamped on the top of the gear box assembly (4), and elastic strips (101) are uniformly arranged on the top surface of the cup holder cover plate (1).

3. The lifting cup holder as claimed in claim 1, wherein the lifting shell (3) is provided in a plurality, and a plurality of lifting shells (3) are uniformly arranged on the outer wall of the cup holder shell (2).

4. The lifting cup holder according to claim 1, wherein the gear box assembly (4) further comprises a damper (43), a gear box bottom cover (401), a gear box top cover (402), a top cover through slot (403), and a bottom cover protrusion (404), the gear box bottom cover (401) is arranged outside the coil spring shell (44), the gear box top cover (402) is arranged outside the gear column (42), a top cover through groove (403) is arranged at the top of the gear box top cover (402), a protective shell (421) is arranged around the outer side of the gear column (42), the protective shell (421) is arranged at the inner side of the gear box top cover (402), one side of the top cover through groove (403) is provided with a through hole which penetrates through the gear box top cover (402), the damper (43) is arranged inside the through hole, and a bottom cover protruding block (404) is arranged at the bottom of the gear box bottom cover (401).

5. The lifting cup holder as claimed in claim 4, wherein a steel pin slot matching with the steel pin (50) is formed through the inside of the gear box bottom cover (401), and a plurality of bevel gear slots matching with the bevel gear (31) are formed through the inside of the gear box bottom cover (401), one end of the bevel gear (31) penetrates through the gear slots and is engaged with the gear plate (41), the gear post (42) penetrates through the gear plate (41) and extends into the interior of the coil spring housing (44), the coil spring is circumferentially arranged outside the gear post (42), and one end of the coil spring is fixedly connected with the gear post (42).

6. The lifting cup holder as claimed in claim 1, wherein the adjusting assembly (5) further comprises a fixing rod (52) and a positioning rod (53), one end of the fixing rod (52) is fixedly connected with one end of the movable rod (51), the positioning rod (53) is movably arranged inside the fixing rod (52), one side of the positioning rod (53) close to the movable rod (51) is uniformly provided with a contact block (54), and a reinforcing block (55) is movably arranged between the positioning rod (53) and the contact block (54).

7. The lifting cup holder as claimed in claim 1, wherein the movable frame (61) is disposed on the outer wall of the cup holder housing (2), the movable column (63) is movably disposed on the inner wall of the cup holder housing (2), the surface of the cup holder housing (2) is provided with a clamping groove for the clamping seat (62) to move, the rear side of the movable column (63) is provided with a first torsion spring (64), the first torsion spring (64) is disposed around the inside of the movable frame (61), and one end of the first torsion spring (64) extends to the rear side of the clamping seat (62).

8. The lifting cup holder as claimed in claim 1, wherein a slot member (701) is fixedly arranged in a bottom cover (7) of the bottom cup holder, an inserting plate (713) is fixedly arranged at one end of the locking member (71), the inserting plate (713) is slidably connected with the slot member (701), a positioning plate (714) is arranged at the other end of the locking member (71), and a positioning hole matched with the unlocking switch (83) is formed in the positioning plate (714) in a penetrating manner.

9. The lifting cup holder as claimed in claim 1, wherein a locking groove (711) is formed through the inside of the locking member (71), the clamping member (45) is matched with the locking groove (711), a positioning groove (712) is further formed through the inside of the locking member (71), a clamping block for clamping the positioning groove (712) is arranged at the bottom of the bottom cover (7) of the cup holder, and a damping damper (70) is fixedly arranged at the bottom of the bottom cover (7) of the cup holder.

10. The lifting cup holder according to claim 1, wherein the unlocking assembly (8) further comprises a positioning bracket (82) and a second torsion spring (84), a connecting port is formed at the bottom of the cup holder shell (2), the unlocking switch (83) and the second torsion spring (84) are both arranged inside the connecting port, a sliding member (86) penetrates through the locking bracket (81), a fixing block (87) is fixedly arranged at the bottom of the sliding member (86), a limiting block (88) is fixedly arranged on the surface of the inner wall of the locking bracket (81), the positioning bracket (82) is fixedly arranged on the outer wall of the cup holder shell (2), two connecting members (89) are fixedly arranged at the rear side of the positioning bracket (82), a sliding groove is formed inside the connecting members (89), the sliding member (86) is arranged inside the sliding groove, and a through groove opening is formed inside the positioning bracket (82), the through notch is communicated with the cup holder shell (2), and the unlocking button (85) is arranged inside the through notch.

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