CN208530380U - A kind of lift saucer - Google Patents

Abstract

The utility model provides a kind of lift saucer, comprising: cup holder；Movable cup stand, it is liftable to be arranged on the cup holder；Positioning tooth bar is fixedly connected with the cup holder, and the positioning tooth bar is arranged along the moving direction of the movable cup stand；Locking positioning mechanism, it connect with the movable cup stand and the cup holder, and the locking positioning mechanism is connect with the positioning tooth bar, when the locking positioning mechanism is locked in the positioning tooth bar, the movable cup stand is fixed, and when the locking positioning mechanism is separated with the positioning tooth bar, the movable cup stand can slide on the cup holder；The utility model has the following beneficial effects: it is very convenient in actual use, it can be locked in arbitrary position.

Description

A kind of lift saucer

Technical field

The utility model belongs to automobile cup holder technical field, is related to a kind of lift saucer.

Background technique

As automobile is gradually possessed by ordinary consumer, the functional requirement of automobile is also being continuously improved in consumer.It removes Some basic demands, as automobile family oriented, life-stylize, convenient and practical, economic security and it is people-oriented except, as personal empty Between extension, automobile needs to provide individual space for consumer and stores some personal belongings, easy to find and use, full with this Requirement and use of the sufficient consumer to personal space.To drink conveniently, car is substantially all the cup dedicated for holding water cup Frame.

Existing saucer is mounted on cup holder, and existing cup holder can not be gone up and down as needed；It results in this way The placing height of cup can not be adjusted as needed, for example, higher cup, is placed on the existing saucer that can not be gone up and down On, its underpart is located in saucer, and top can not then be put into saucer, causes to be not sufficiently stable when placing, it is easy to overturn, and part is shorter Cup, then be fully located in saucer, it is very inconvenient when causing to take, so at present need one kind can as needed into The saucer of row lifting.

Based on above-mentioned actual needs, there is the saucer for capableing of telescopic lifting, such as a kind of application number currently on the market For 201711140462.3 Chinese utility model patent, it discloses a kind of depth adjustable lifting saucers, including inner hollow Outer housing, be mounted on the intracorporal lifting saucer of shell and be mounted on the outer saucer on outer housing top, outer saucer rises up into lifting cup In support, outer cup support bottom opening, the outside for going up and down saucer is vertically arranged with lift strut, opens up along the vertical direction on lift strut There are several hovering holes being arranged side by side, the locking system automatically extended into hovering hole is installed on outer housing, is installed on outer housing There is the resetting apparatus for making locking system be detached from hovering hole.This depth adjustable lifting saucer, saucer depth is adjustable, adapts to different The cup of height.

But above-mentioned saucer, it is still inconvenient in actual use, it can only be locked in fixed position, it can not Any position locking again cannot achieve any adjusting effect of saucer so the range of its telescopic lifting has certain limitation Fruit.

Utility model content

The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, to propose a kind of lift saucer.

The purpose of this utility model can be realized by the following technical scheme: a kind of lift saucer, comprising:

Cup holder；

Movable cup stand, it is liftable to be arranged on the cup holder；

Positioning tooth bar is fixedly connected with the cup holder, and the positioning tooth bar is along the moving direction of the movable cup stand Setting；

Locking positioning mechanism is connect with the movable cup stand and the cup holder, and the locking positioning mechanism and institute Positioning tooth bar connection is stated, the movable cup stand is fixed when the locking positioning mechanism is locked in the positioning tooth bar, works as institute Stating movable cup stand when locking positioning mechanism is separated with the positioning tooth bar can slide on the cup holder.

Preferably, the cup holder includes inner housing and pedestal, the pedestal is fixedly connected on the bottom of the inner housing, The movable cup stand includes outer housing and chassis, and the outer housing is set on the inner housing, and the chassis is fixedly connected In the bottom of the outer housing, and the chassis is located in the inner housing.

Preferably, being provided in the axial direction with guide groove on the inner housing, connection guiding is provided on the edge on the chassis Block, the connection guide pad are located in the guide groove and connect with the outer housing.

Preferably, the upper end of the inner housing is provided with mounting portion, the positioning tooth bar is in being vertically arranged and one end connects The other end is connected on the mounting portion on the base.

Preferably, the locking positioning mechanism includes lock cell and adjusting unit, the lock cell and the work Dynamic saucer connection, and the lock cell is engaged with the positioning tooth bar, the adjusting unit setting on the mounting portion and It is connect with the lock cell, and the adjusting unit is for pushing the lock cell to separate with the positioning tooth bar.

Preferably, the lock cell includes fixed frame and activity box, the fixed frame is fixed on the movable cup stand On, the mobilizable setting of the activity box is provided with the in the fixed frame, and between the activity box and the fixed frame One elastic component offers card slot on the activity box, and the positioning tooth bar is located in the card slot, and is provided in the card slot Lock tongue, first elastic component are used to withstand on the activity box positioning tooth bar, and the lock tongue and the positioning tooth Item engagement.

Preferably, the section of the lock tongue is wedge structure, and when the lock cell is downward along the positioning tooth bar The lock tongue is separated with the positioning tooth bar when mobile, when the lock cell is moved up along the positioning tooth bar described in Lock tongue and the positioning tooth bar are clamped.

Preferably, the adjusting unit includes rotating bar and eccentric rod, the eccentric rod is fixedly connected on the rotation The lower end of bar offers promotion slot on the activity box, and through-hole is offered on the mounting portion, and the rotating bar is arranged described In through-hole, the eccentric rod is arranged in the promotion slot, drives the eccentric rod to deflect when rotating bar rotation, and institute Push the promotion slot when stating eccentric rod deflection, the activity box made to squeeze first elastic component, thus make the lock tongue with The positioning tooth bar separation.

Preferably, offering helicla flute in the rotating bar, convex block is provided on the through-hole, the convex block is located at described In helicla flute, when pressing the end of the rotating bar, the convex block rotates the rotating bar by the helicla flute.

Preferably, being provided with the second elastic component between the pedestal and the chassis.

Compared with prior art, the utility model has the following beneficial effects:

1, very convenient in actual use, it can be locked in arbitrary position.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the lift saucer of the utility model.

Fig. 2 is the structural schematic diagram of the inner housing of the utility model.

Fig. 3 is the perspective view of the explosion of the lift saucer of the utility model.

Fig. 4 is the cup holder of the utility model and the connection relationship diagram of movable cup stand.

Fig. 5 is the schematic diagram of the locking positioning mechanism of the utility model.

Fig. 6 is the structural schematic diagram of the lock cell of the utility model.

Fig. 7 is the fixed frame of the utility model and the connection relationship diagram of activity box.

In figure, 100, cup holder；110, inner housing；111, guide groove；112, mounting portion；113, through-hole；114, convex block；120, Pedestal；200, movable cup stand；210, outer housing；220, chassis；221, guide pad is connected；300, positioning tooth bar；400, locking is single Member；410, fixed frame；420, activity box；421, slot is pushed；422, card slot；423, lock tongue；500, unit is adjusted；510, it rotates Bar；511, helicla flute；520, eccentric rod；600, the first elastic component.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, a kind of lift saucer, including cup holder 100, movable cup stand 200, positioning tooth bar 300 and locking positioning mechanism, above-mentioned lift saucer, can apply and be not limited only on automobile；It is many Well known, on existing automobile, have near seat for holding cup saucer, but existing saucer, usually all it is It is fixed, that is, the depth of saucer can not change, once the excessive height of cup or too low, is all unfavorable for reality Placement and taking-up, so existing is with the saucer that can go up and down, but there are three shelves for existing saucer, usually tool Position, furthermore, it is understood that being exactly that the bottom of saucer can be located at three height and positions of cup holder 100, such as use positioned at extreme lower position In adapting to relatively high cup, the centrally located cup for being used to adapt to general height is used to fit positioned at relatively high position Lower cup is answered, but this lifting saucer can only be adjusted on certain several specific position, be not adjustable saucer and exist The height of any position, so its scope of application is still very restricted, furthermore, it is understood that existing lifting saucer, The cup of three kinds of specifications can only be adapted to, the cup of other corresponding specifications can not be adjusted to suitable depth to be accommodated.

In the present embodiment, cup holder 100 is exactly a fixed part, herein the preferably cup holder of circular tube shaped 100；Movable cup stand 200 is liftable to be arranged on the cup holder 100；Furthermore, it is understood that movable cup stand 200 is actually to cover It on cup holder 100, and can be slided along cup holder 100, and movable cup stand 200 has a bottom, cup is placed on movable cup stand 200 bottom, when movable cup stand 200 slides, it will be able to change depth, to adapt to the cup of various model height.

Positioning tooth bar 300 is fixedly connected with the cup holder 100, and the positioning tooth bar 300 is along the movable cup stand 200 moving direction setting；It is worth explanation herein, positioning tooth bar 300 can at least play two effects, and first is that guidance is lived Dynamic saucer 200 is mobile, and second is that can lock movable cup stand 200, and limit its movement, since positioning tooth bar 300 has very It is multiple tooth, it utilizes card hole and fixture block different into line-locked effect from existing, is locked using the principle of engagement, and block Hole can not open up it is too many, will lead in this way open up card hole modular construction intensity it is too low, so the two functionally can not Replacement, and can not also be replaced in structure, due to overall structure, even if positioning tooth bar 300 herein is changed to existing Have in technology, existing lifting saucer is also locked without corresponding locking positioning mechanism.

Locking positioning mechanism is connect with the movable cup stand 200 and the cup holder 100, and the locking localization machine Structure is connect with the positioning tooth bar 300, the activity cup when the locking positioning mechanism is locked in the positioning tooth bar 300 Support 200 is fixed, and when the locking positioning mechanism is separated with the positioning tooth bar 300, the movable cup stand 200 can be in the cup It is slided on seat 100.

In simple terms, locking positioning mechanism can be locked in positioning tooth bar 300, and be can according to need and solved Lock, it is worth noting that, locking positioning mechanism has a variety of structures herein, from whole function and structure for, lock Fastening bit architecture only needs the tooth that clamping is engaged with positioning tooth bar 300, and locking positioning mechanism can be real Existing tooth and the engagement of positioning tooth bar 300 with separate, it is only necessary to can be engaged with positioning tooth bar 300 and the machine of separation function Structure all can serve as the use of locking positioning mechanism.

Preferably, by above-mentioned structure, since movable cup stand 200 can carry cup, and movable cup stand 200 can It moves up and down, thus change the position of saucer bottom, and locking positioning mechanism is actually connect with movable cup stand 200, it can It is any to adjust the position in positioning tooth bar 300, so that movable cup stand 200 be enable to be locked on arbitrary height.

As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, on the basis of the above embodiment, the cup holder 100 includes inner casing Body 110 and pedestal 120, the pedestal 120 are fixedly connected on the bottom of the inner housing 110, and the movable cup stand 200 includes Outer housing 210 and chassis 220, the outer housing 210 are set on the inner housing 110, and the chassis 220 is fixedly connected on The bottom of the outer housing 210, and the chassis 220 is located in the inner housing 110.

Preferably, the specific structure of cup holder 100 includes inner housing 110 and pedestal 120, and inner housing 110 is exactly a pipe Shape structure, pedestal 120 are exactly the bottom of inner housing 110, and movable cup stand 200 includes outer housing 210 and chassis 220, outer housing 210 are set on inner housing 110, and chassis 220 is located in inner housing 110, and connect with outer housing 210, when outer housing 210 When sliding, chassis 220 can be moved up and down, and in other words, chassis 220 is able to carry out oscilaltion, and cup is placed on chassis On 220, since the position on chassis 220 can change on the arbitrary height position of inner housing 110, so can adapt to various height The cup of degree.

As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, on the basis of the above embodiment, along axis on the inner housing 110 To guide groove 111 is offered, it is provided on the edge on the chassis 220 and connects guide pad 221, described connection guide pad 221 It is connect in the guide groove 111 and with the outer housing 210.

Preferably, chassis 220 can be allowed to be located in inner housing 110 in order to realize, and can also allows chassis 220 and outer housing The effect of 210 connections, specially opens up several vertical guide grooves 111 on inner housing 110, and the edge on chassis 220 has several Extend outwardly and is located at the connection guide pad 221 in guide groove 111, by connecting guide pad 221 and 210 snapping of outer housing, this Sample can either allow chassis 220 to be located in inner housing 110, and can be oriented to the movement on chassis 220.

As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, on the basis of the above embodiment, the upper end of the inner housing 110 It is provided with mounting portion 112, the positioning tooth bar 300 is in being vertically arranged and one end is connected to the other end on the pedestal 120 and connects On the mounting portion 112.

Preferably, it is outwardly protruded on the outer peripheral surface of inner housing 110 and is formed with mounting portion 112, mounting portion 112 plays two effects Fruit, first can be used for connection positioning tooth bar 300, and second can be used for connecting with the part-structure of locking positioning mechanism.

More specifically, positioning tooth bar 300 is actually and is vertically arranged, and the upper end of positioning tooth bar 300 is practical On be with 112 integrally connected of mounting portion, lower end and the pedestal 120 of positioning tooth bar 300 are detachably connected, in actual installation process In, due to needing that chassis 220 is encased in inner housing 110, so needing that first pedestal 120 is dismantled, due to positioning tooth bar 300 It is only detachably connected with pedestal 120, so pedestal 120 can be disassembled very easily, to be packed into chassis 220, then It is being packed into pedestal 120, while the lower end of positioning tooth bar 300 is connect with pedestal 120；Preferably, since positioning tooth bar 300 is and peace 112 integrally connected of dress portion, so very securely, even if lower end is not connect with pedestal 120, also not interfering actual use Effect.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, on the basis of the above embodiment, the locking positioning Mechanism includes lock cell 400 and adjusts unit 500, and the lock cell 400 is connect with the movable cup stand 200, and institute Lock cell 400 is stated to engage with the positioning tooth bar 300, the adjusting unit 500 be arranged on the mounting portion 112 and with institute The connection of lock cell 400 is stated, and the adjusting unit 500 is for pushing the lock cell 400 to divide with the positioning tooth bar 300 From.

Preferably, locking positioning mechanism actually includes lock cell 400 and adjusts unit 500, is functionally come It says, lock cell 400 can link together with positioning tooth bar 300, and movable cup stand 200 can not be along positioning tooth bar 300 at this time It is mobile, that is to say, that chassis 220 is fixed on specific height and position at this time, carrying cup that can be reliable and stable, is adjusted single Member 500 can be such that lock cell 400 separates with positioning tooth bar 300, thus the state that unlocks, that is to say, that in general state When, lock cell 400 is fixed in positioning tooth bar 300, and when needing to adjust the height on chassis 220, then it can pass through tune Section unit 500 separates lock cell 400 temporarily with positioning tooth bar 300, movable cup stand 200 can thus slided, to adjust Save the height and position on chassis 220.

In specific working principle, lock cell 400 is connected in positioning tooth bar 300 by the way of engagement, at this point, Lock cell 400 is only that upward freedom degree or downward freedom degree or upper and lower freedom degree are lockable, that is to say, that It can not be moved along positioning tooth bar 300, but the other freedom degrees of lock cell 400 are not lockable, it is only necessary to be passed through It adjusts unit 500 and is pushed away positioning tooth bar 300, to unlock；The theory structure of this locking and unlock is reliable, energy Enough functions that on the basis of realizing any adjusting position, more reliable realization is locked and unlocked.

As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, on the basis of the above embodiment, the lock cell 400 Including fixed frame 410 and activity box 420, the fixed frame 410 is fixed on the movable cup stand 200, the activity box 420 It is mobilizable to be arranged in the fixed frame 410, and the first bullet is provided between the activity box 420 and the fixed frame 410 Property part 600 (being not drawn into figure) offers card slot 422 on the activity box 420, and the positioning tooth bar 300 is located at the card slot In 422, and lock tongue 423 is provided in the card slot 422, first elastic component 600 is used to the activity box 420 withstanding on institute It states in positioning tooth bar 300, and the lock tongue 423 is engaged with the positioning tooth bar 300.

Preferably, fixed frame 410 is actually integrally connected with outer housing 210, and the two can not separate, activity box 420 It being connected in fixed frame 410, the two forms an entirety, so when activity box 420 is fixed in positioning tooth bar 300, fixed frame 410 also can not be movable, is exactly that activity box 420 is connected in fixed frame 410, and fixed frame 410 is greater than activity more specifically, Frame 420, the side of activity box 420 is close to positioning tooth bar 300, and the other side is close to fixed frame 410, positioning tooth bar 300 and fixed frame Gap between 410 is greater than the width of activity box 420, and the first elastic component 600 is located in the gap, and the first elastic component 600 Between both ends and fixed frame 410 and activity box 420, the first elastic component 600 withstands on activity box 420 in positioning tooth bar 300, thus Realize locking effect.

It is worth noting that, in actual structure, the inside of fixed frame 410 has the structure similar to sliding slot herein, The outside of activity box 420 has slide block structure, and the two sides of activity box 420 are located in the structure of chute-like, thus realization activity Connection between frame 420 and fixed frame 410, and in this way can be while connection, additionally it is possible to allow activity box 420 to be slided It is dynamic.

Preferably, there is lock tongue 423, lock tongue 423 with positioning tooth bar 300 for engaging, when the first elastic component in card slot 422 600 when withstanding on activity box 420 in positioning tooth bar 300, and lock tongue 423 is located between two teeth of positioning tooth bar 300, to prevent Movable cup stand 200 slides, and chassis 220 is in the lock state at this time；Such structure, it is very ingenious, and can be realized and appoint Locking effect in height of anticipating.

As shown in Figure 3, Figure 4, Figure 5, Figure 6, Figure 7, on the basis of the above embodiment, the section of the lock tongue 423 is Wedge structure, and when the lock cell 400 is moved down along the positioning tooth bar 300 lock tongue 423 with it is described fixed Position rack gear 300 separate, when the lock cell 400 is moved up along the positioning tooth bar 300 lock tongue 423 with it is described Positioning tooth bar 300 is clamped.

Preferably, the cross section of lock tongue 423 is wedge structure, and wedge shape is down, when cup is placed on chassis 220 When, chassis 220 and activity box 420 are by downward pressure, since the lozenges of lock cell 400 is in downside, institute Lock tongue 423 can not be blocked with positioning tooth bar 300, chassis 220 can move down, and the upper surface of lock tongue 423 is can to block Positioning tooth bar 300, so chassis 220 is lockable if moving up, lock tongue 423 is blocked by positioning tooth bar 300 Firmly, chassis 220 can not move up at this time, in simple terms, by this wedge structure of lock tongue 423, can be realized a kind of spy Different move mode is exactly that chassis 220 can move freely downwards, but can not move freely upwards.

On the basis of above structure, spring is actually additionally provided between chassis 220 and pedestal 120, spring can Chassis 220 is pushed up upwards, by this structure, can be realized the height and position dynamic equilibrium on chassis 220, specifically in operating process In, cup is put on chassis 220, and due to general cup, height is directly proportional to weight, and higher cup is heavier, and weight The elastic force that cup enables to chassis 220 to overcome spring bigger, so that chassis 220 is in lower height and position, and compared with Low cup, general relatively lighter, when being placed on chassis 220, the distance that chassis 220 declines automatically is few, in higher Position.

In short, the characteristics of can not moving up can be moved down by above-mentioned activity box 420, chassis can be made 220 have and are automatically adjusted to optimal height and position according to the height and weight of cup, and when use is very convenient reliable, and And clever structure.

As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 7, on the basis of the above embodiment, the adjusting unit 500 includes Rotating bar 510 and eccentric rod 520, the eccentric rod 520 are fixedly connected on the lower end of the rotating bar 510, the activity box It is offered on 420 and pushes slot 421, through-hole 113 is offered on the mounting portion 112, the rotating bar 510 is arranged in the through-hole In 113, the eccentric rod 520 is arranged in the promotion slot 421, drives the eccentric rod when the rotating bar 510 rotation 520 deflections, and the promotion slot 421 is pushed when the deflection of the eccentric rod 520, so that the activity box 420 is squeezed first bullet Property part 600, so that the lock tongue 423 be made to separate with the positioning tooth bar 300.

Preferably, adjusting unit 500 is mainly exactly a rod-shaped structure, and the upper end is rotating bar 510, and lower end is bias Bar 520, the two integrally connected, eccentric rod 520 be located at push slot 421 in, rotating bar 510 can rotate in through-hole 113, when turn When lever 510 rotates, eccentric rod 520 is deflected, to push activity box 420, can thus squeeze the first elastic component 600, So that lock tongue 423 is separated with positioning tooth bar 300, this adjustment structure is ingenious reliable, can be close with lock cell 400 It is combined together, realizes unlocking function in such a way that deflection pushes.

As shown in Figure 1, Figure 2, Figure 5, on the basis of the above embodiment, helicla flute is offered in the rotating bar 510 511, convex block 114 is provided on the through-hole 113, and the convex block 114 is located in the helicla flute 511, when pressing the rotation When the end of bar 510, the convex block 114 rotates the rotating bar 510 by the helicla flute 511.

Preferably, helicla flute 511 is set in rotating bar 510, convex block 114 is set on through-hole 113, this structure can be realized The rotating effect of rotating bar 510, furthermore, it is understood that being exactly to be led to by the axial or perhaps downward movement of rotating bar 510 itself It crosses helicla flute 511 and convex block 114 is changed to rotational motion, in working principle relatively with screw rod screw, actually make Used time, the end of rotating bar 510 is pressed, rotating bar 510 just will do it rotation.

Preferably, it is additionally provided with reset spring in rotating bar 510, after pressing, 510 pressed home spring of rotating bar, After letting go, reset spring gives the upward power of rotating bar 510, to realize the effect for pressing rotation and reset of letting go.

As shown in Figure 1, Figure 3, on the basis of the above embodiment, it is arranged between the pedestal 120 and the chassis 220 There is the second elastic component (to be not drawn into figure, actually in inner housing, and the upper and lower ends of the second elastic component contradict respectively On pedestal and chassis).

Second elastic component can be spring, and spring can push up upwards chassis 220, by this structure, can be realized bottom The height and position dynamic equilibrium of disk 220, specifically in operation, cup is put on chassis 220, due to general cup, Height is directly proportional to weight, and higher cup is heavier, and the elastic force that the cup of weight enables to chassis 220 to overcome spring bigger, So that chassis 220 is in lower height and position, and lower cup, general comparison are light, on being placed into chassis 220 When, the distance that chassis 220 declines automatically is few, is in higher position.

In short, the characteristics of can not moving up can be moved down by above-mentioned activity box 420, chassis can be made 220 have and are automatically adjusted to optimal height and position according to the height and weight of cup, and when use is very convenient reliable, and And clever structure.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (10)

1. a kind of lift saucer characterized by comprising

Cup holder；

Movable cup stand, it is liftable to be arranged on the cup holder；

Positioning tooth bar is fixedly connected with the cup holder, and the positioning tooth bar is arranged along the moving direction of the movable cup stand；

Locking positioning mechanism is connect with the movable cup stand and the cup holder, and the locking positioning mechanism with it is described fixed Position rack gear connection, when the locking positioning mechanism is locked in the positioning tooth bar, the movable cup stand is fixed, when the lock The movable cup stand can slide on the cup holder when only positioning mechanism is separated with the positioning tooth bar.

2. lift saucer as described in claim 1, it is characterised in that: the cup holder includes inner housing and pedestal, institute The bottom that pedestal is fixedly connected on the inner housing is stated, the movable cup stand includes outer housing and chassis, the outer housing set It is located on the inner housing, the chassis is fixedly connected on the bottom of the outer housing, and the chassis is located at the inner casing In body.

3. lift saucer as described in claim 2, it is characterised in that: be provided in the axial direction with guiding on the inner housing Slot, is provided with connection guide pad on the edge on the chassis, the connection guide pad be located in the guide groove and with it is described outer Shell connection.

4. lift saucer as described in claim 2, it is characterised in that: the upper end of the inner housing is provided with mounting portion, The positioning tooth bar in be vertically arranged and one end connection on the base the other end be connected on the mounting portion.

5. lift saucer as described in claim 4, it is characterised in that: the locking positioning mechanism include lock cell with And unit is adjusted, the lock cell is connect with the movable cup stand, and the lock cell is engaged with the positioning tooth bar, institute It states adjusting unit to be arranged on the mounting portion and connect with the lock cell, and the adjusting unit is for pushing the lock Order member is separated with the positioning tooth bar.

6. lift saucer as described in claim 5, it is characterised in that: the lock cell includes fixed frame and activity Frame, the fixed frame are fixed on the movable cup stand, and the activity box is mobilizable to be arranged in the fixed frame, and described It is provided with the first elastic component between activity box and the fixed frame, card slot, the positioning tooth bar position are offered on the activity box In in the card slot, and lock tongue is provided in the card slot, first elastic component is described fixed for withstanding on the activity box On the rack gear of position, and the lock tongue is engaged with the positioning tooth bar.

7. lift saucer as described in claim 6, it is characterised in that: the section of the lock tongue is wedge structure, and is worked as The lock cell when being moved down along the positioning tooth bar lock tongue separated with the positioning tooth bar, when the locking is single The member lock tongue and the positioning tooth bar clamping when being moved up along the positioning tooth bar.

8. lift saucer as described in claim 6, it is characterised in that: the adjusting unit includes rotating bar and bias Bar, the eccentric rod are fixedly connected on the lower end of the rotating bar, offer promotion slot on the activity box, on the mounting portion Through-hole is offered, the rotating bar is arranged in the through-hole, and the eccentric rod is arranged in the promotion slot, when the rotation Bar drives the eccentric rod to deflect when rotating, and pushes the promotion slot when eccentric rod deflection, squeezes the activity box First elastic component, so that the lock tongue be made to separate with the positioning tooth bar.

9. lift saucer as described in claim 8, it is characterised in that: helicla flute is offered in the rotating bar, it is described Convex block is provided on through-hole, the convex block is located in the helicla flute, and when pressing the end of the rotating bar, the convex block is logical Crossing the helicla flute rotates the rotating bar.

10. lift saucer as described in claim 2, it is characterised in that: be provided between the pedestal and the chassis Second elastic component.