CN208837218U - A kind of low noise same table - Google Patents

Abstract

The utility model discloses a kind of low noise same table, table leg including desktop and the setting that can stretch relative to the desktop, the table leg includes at least relatively-movable first segment table leg and the second section table leg, relative motion between the first segment table leg and the second section table leg is realized by motor driven, the motor is arranged in motor mounting box, the first sound arrester is provided between the motor and the motor mounting box, the outer cover of the table leg is equipped with the second sound arrester, and the outer cover of second sound arrester is equipped with telescopic sleeve.Sound arrester is set at table leg and motor respectively in this programme, the noise generated in motion process is completely cut off by sound arrester and brings bad usage experience to user to avoid noise excessive.

Description

A kind of low noise same table

Technical field

The utility model relates to household, novel office table separation more particularly to a kind of low noise same tables.

Background technique

In daily life, especially nowadays the rational utilization in space, automation equipment can be carried out flexible or fold, subtract Few space occupied becomes more and more important.In existing automation equipment, such as being widely used for same table or stool, play a supportive role Crossbeam and lifting column be usually to be directly secured together, can not fold, notably crossbeam itself is all that can not fold, in this way Be inconvenient to pack, cause transport inconvenient.

Although having had some same tables on the market or stool being to be driven linkage with lifting, flexible or folder function Friction, vibration can be generated during exercise, and then generates biggish noise, influence the use feeling of user.

For the above-mentioned problems in the prior art, Chinese patent literature CN207100891U discloses a kind of low noise Same table, including desktop, crossbeam, a pair of of lifting column and driving mechanism, driving mechanism include driving device and fill with driving The drive rod of transmission connection is set, driving device is fixedly arranged on one of lifting column, and driving device drives another by drive rod The lifting of one lifting column, drive rod include the first drive rod and the second drive rod, and the first drive rod is inserted into the second drive rod simultaneously Can slide axially in the second drive rod, the second drive rod includes leading portion, middle section and back segment, leading portion be equipped with the first limit hole and First locating part, middle section are equipped with the second limit hole and the second locating part, and the first locating part and the second locating part are inserted into the respectively With by the axial restraint of the first drive rod in one limit hole and in the second limit hole and with the cooperation of the first drive rod.Effectively subtract in this way Friction when small drive rod rotation improves user satisfaction, and improve to reduce noise when same table lifting The service life of drive rod.

Although reducing noise in above scheme to a certain extent, noise is still had, and motor rotation produces Raw noise is not resolved.

Utility model content

A purpose of the utility model embodiment is: providing a kind of low noise same table, can keep away the isolation of noise Exempt from the influence of noise user generated in lifting process.

In order to achieve the above object, the utility model uses following technical scheme:

A kind of low noise same table is provided, the table leg including desktop and the setting that can stretch relative to the desktop, the table Leg includes at least relatively-movable first segment table leg and the second section table leg, the first segment table leg and the second section table leg Between relative motion realize that the motor is arranged in motor mounting box by motor driven, the motor and the motor The first sound arrester is provided between mounting box, the outer cover of the table leg is equipped with the second sound arrester, the second sound insulation dress The outer cover set is equipped with telescopic sleeve.

As a kind of optimal technical scheme of the low noise same table, the first segment table leg has first sleeve, The second section table leg has the second casing, and the first sleeve is set in the outside of second casing, second sound insulation Device is set in outside the first sleeve, and second sound arrester is equal to described in the length extended in the first sleeve The length of first sleeve.

As a kind of optimal technical scheme of the low noise same table, the outside of second casing, which is provided with, to be used for The casing mounting ring of the telescopic sleeve is installed, the outer diameter of described sleeve pipe mounting ring is equal to the outer diameter ruler of second sound arrester It is very little.

As a kind of optimal technical scheme of the low noise same table, the motor mounting box is detachably arranged in The bottom of the desktop is provided with damping device between the motor mounting box and the desktop.

As a kind of optimal technical scheme of the low noise same table, the damping device is resilient cushion, described to subtract Shake pad be made of silica gel material, the resilient cushion with a thickness of 25 ㎜ -60 ㎜.

Rotor as a kind of optimal technical scheme of the low noise same table, on the resilient cushion with the motor Corresponding position is provided with buffer groove, and the depth of the buffer groove is the 1/3 to 1/2 of the damping mat thickness.

As a kind of optimal technical scheme of the low noise same table, further include for connect the table leg with it is described The table leg connecting rod of desktop, the table leg connecting rod can be relatively rotated by articulated mounting with the desktop and be connect, the table leg It is fixedly connected in the table leg connecting rod, a side surface of bottom towards the table leg of the desktop is provided with for driving The overturning drive device that the table leg connecting rod is rotated relative to the desktop, the driving end of the overturning drive device with it is described Table leg connecting rod is hinged.

As a kind of optimal technical scheme of the low noise same table, the table leg includes the first table leg, the second table Leg, the table leg connecting rod include first connecting rod and the second connecting rod, first table leg by the first connecting rod with The desktop is hinged, and second table leg is hinged by second connecting rod and the desktop.

As a kind of optimal technical scheme of the low noise same table, the overturning drive device includes the first overturning Motor and the second overturning motor, the motor output shaft and the first connecting rod of the first overturning motor are hinged, can drive Move the first connecting rod rotation；It is described second overturning motor and motor output shaft and second connecting rod it is hinged, can Second connecting rod is driven to rotate.

As a kind of optimal technical scheme of the low noise same table, the articulated mounting is to be arranged in the desktop Bottom hoop component, the table leg connecting rod is set in the hoop component, and can turn relative to the hoop component Dynamic setting.

The utility model has the following beneficial effects: sound arrester is arranged in this programme at table leg and motor respectively, pass through The noise generated in sound arrester isolation motion process brings bad usage experience to user to avoid noise excessive.

Detailed description of the invention

The utility model is described in further detail below according to drawings and examples.

Fig. 1 is low noise same table schematic perspective view described in the utility model embodiment.

Fig. 2 is low noise same table planar structure schematic diagram described in the utility model embodiment.

Fig. 3 is another visual angle planar structure schematic diagram of low noise same table described in the utility model embodiment.

Fig. 4 is table leg cross-sectional view described in the utility model embodiment.

Fig. 5 is motor mounting box schematic diagram of internal structure described in the utility model embodiment.

In figure:

10, desktop；11, table leg；111, first segment table leg；112, the second section table leg；12, table leg connecting rod；13, overturning is driven Dynamic device；14, mounting box；15, roller；16, motor；17, the first sound arrester；18, the second sound arrester；19, casing is installed Ring；20, damping device；21, telescopic sleeve；22, motor mounting box.

Specific embodiment

The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer, It is described in further detail below in conjunction with technical solution of the attached drawing to the utility model embodiment, it is clear that described reality Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, It is practical new to belong to this for those skilled in the art's every other embodiment obtained without creative efforts The range of type protection.

In the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection ", " Gu It is fixed " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or integral；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

As shown in Figs. 1-5, in this present embodiment, a kind of low noise same table described in the utility model, including desktop 10 With the table leg 11 for the setting that can stretch relative to the desktop 10, the table leg 11 includes at least relatively-movable first segment table leg 111 and the second section table leg 112, the relative motion between the first segment table leg 111 and the second section table leg 112 pass through electricity The driving of machine 16 realizes that the motor 16 is arranged in motor mounting box 22, between the motor 16 and the motor mounting box 22 It is provided with the first sound arrester 17, the outer cover of the table leg 11 is equipped with the second sound arrester 18, second sound arrester 18 Outer cover be equipped with telescopic sleeve 21.

Sound arrester is set at table leg 11 and motor 16 respectively in this programme, motion process is completely cut off by sound arrester The noise of middle generation brings bad usage experience to user to avoid noise excessive.

Specifically, the first segment table leg 111 has first sleeve, the second section table leg 112 has the second casing, institute The outside that first sleeve is set in second casing is stated, second sound arrester 18 is set in outside the first sleeve, Second sound arrester 18 is equal to the length of the first sleeve in the length extended in the first sleeve.

The outside of second casing is provided with the casing mounting ring 19 for installing the telescopic sleeve 21, described sleeve pipe The outer diameter of mounting ring 19 is equal to the outer diameter of second sound arrester 18.

Telescopic sleeve 21 described in the present embodiment is recessed to be staggeredly equipped with annular using surfaces externally and internally made of rubber material The tubular structure of slot.

Certainly, the telescopic sleeve 21 described in actual use is not limited to above structure, it is any can be in telescopic process The tubular structure for changing its own length may be used in this programme.

The outer diameter of casing mounting ring 19 is equal to the outer diameter of the second sound arrester 18, so that the outer dia of table leg 11 is united One, good appearance.

Since the generation of noise is that the motor mounting box 22 is detachably arranged in institute in the present embodiment because of vibration The bottom of desktop 10 is stated, is provided with damping device 20 between the motor mounting box 22 and the desktop 10.Pass through damping device 20 slow down vibration, reduce the generation of noise.

Specifically, damping device 20 described in the present embodiment is resilient cushion, the resilient cushion is made of silica gel material, institute State resilient cushion with a thickness of 40 ㎜.

The thickness of the resilient cushion is not limited to above situation, in other embodiments can also be 20 ㎜ or 60 ㎜.

The thickness of resilient cushion can shake that a situation arises is selected according to the actual situation.

Position corresponding with the rotor of the motor 16 is provided with buffer groove, the buffer groove on the resilient cushion Depth be the damping mat thickness 1/3 to 1/2.

Preferably, the depth of buffer groove described in the present embodiment is the 1/2 of the damping mat thickness.

Specifically, low noise same table described in the utility model, further includes for connecting the table leg 11 and the table The table leg connecting rod 12 in face 10, the table leg connecting rod 12 can be relatively rotated by articulated mounting with the desktop 10 and be connect, institute It states table leg 11 to be fixedly connected in the table leg connecting rod 12, the bottom of the desktop 10 is towards a side surface of the table leg 11 It is provided with the overturning drive device 13 for driving the table leg connecting rod 12 to rotate relative to the desktop 10, the overturning is driven The driving end of dynamic device 13 and the table leg connecting rod 12 are hinged.

Made by setting overturning drive device 13 for driving table leg 11 to be rotated relative to desktop 10 in this programme It is unfolded with the driving table leg 11 of overturning drive device 13 in the process, table leg 11 is made to be mutually perpendicular to prop up desktop 10 with desktop 10 Support, the at this time lifting of the flexible achievable desktop 10 of table leg 11.Overturning drive device 13 can drive table in transport or storing process Leg 11 collapses to parallel with desktop 10 and sticks on 10 bottom of desktop for the height of same table is preferably minimized, and reduces occupied space In order to store and transport.

Specifically, table leg 11 described in the present embodiment includes the first table leg, the second table leg, the table leg connecting rod 12 includes First connecting rod and the second connecting rod, first table leg is hinged by the first connecting rod and the desktop 10, and described the Two table legs are hinged by second connecting rod and the desktop 10.

The overturning drive device 13 includes the first overturning motor and the second overturning motor, and described first overturns motor Motor output shaft and the first connecting rod are hinged, and the first connecting rod can be driven to rotate；It is described second overturning motor with Motor output shaft and second connecting rod it is hinged, second connecting rod can be driven to rotate.

First connecting rod and the second connecting rod are independently provided with overturning drive device 13, the first overturning electricity in this programme The output shaft of machine only can be hingedly driven by articulation piece with first connecting rod, and the output shaft of the second overturning motor can be only by hinged Part is hingedly driven with the second connecting rod, this save complicated transmission device will overturn driving force be transmitted to first connecting rod and Second connecting rod, device structure are simplified.

It should be pointed out that the overturning driving structure of class folding liftable table described in this programme is not limited to above-mentioned feelings Condition can also be overturning motor, the first connecting rod and described for the overturning drive device 13 in other embodiments Two connecting rods pass through transmission device and the motor output shaft of the overturning motor is sequentially connected, and the overturning motor drives simultaneously The first connecting rod and second connecting rod rotation.

It is connected between first connecting rod and the second connecting rod by drive in this programme, transmission device is by overturning Motor driven, during the work time, overturning electric motor drives movement, transmission device drive first connecting rod and the simultaneously The movement of two connecting rods drives the stretching, extension of table leg 11 being fixed thereon or shrinks the folding for realizing same table, can reduce drive in this scheme The quantity of dynamic device, it is easy to accomplish first connecting rod and the second connecting rod move synchronously, so that desktop 10 is protected in folding process Maintain an equal level steady.

The articulated mounting is the hoop component that the bottom of the desktop 10 is arranged in, and the table leg connecting rod 12 is set to In the hoop component, and it can rotate and be arranged relative to the hoop component.

The lock that the hoop component locking table leg connecting rod 12 is driven for selectivity is additionally provided on the hoop component Tight mechanism, the retaining mechanism are driven by locking actuator, and locking actuator described in the present embodiment is driven using being driven by electricity Flowing mode is to link with the overturning drive device 13, when the overturning drive device 13 driving table leg connecting rod 12 rotates, Driving assembly control retaining mechanism movement is locked, hoop component unclamps table leg connecting rod 12, when overturning drive device 13 stops, When table leg connecting rod 12 stops operating, locking driving assembly control retaining mechanism movement, hoop component locks table leg connecting rod 12 Tightly, table leg 11 is made to be fixed on fixed position.

The hoop component can correspond to table leg connecting rod 12 quantity setting or the hoop component quantity with it is described The quantity of table leg 11 is corresponding, and each hoop component includes two clips in the present embodiment, and two clips are set respectively It sets in the two sides of the corresponding table leg 11.

The bottom of the desktop 10 is corresponding with the hoop component to be provided with mounting box 14, and the hoop component setting exists In the mounting box 14, position corresponding with the table leg 11 is provided with opening on the mounting box 14.

Relatively turnable position is protected by the way that mounting box 14 is arranged, can be avoided has during folding rotation Sundries twists stuck into wherein causing.Opening is set and forms resigning mouthful to form the space of the movement of table leg 11.

The both ends of table leg connecting rod 12 are arranged to the inside of mounting box 14, by mounting box 14 by table leg in this programme Connecting rod 12 is closed, and can be improved the safety in utilization of product.

The overturning drive device 13 is driven using rechargeable lithium ion batteries.

Drive the overturning drive device 13 using rechargeable lithium ion batteries, can in product export, that is, it is fully charged, Transported under folded state, when transporting installation site without external power supply i.e. can control overturning drive device 13 act into The expansion and folding of row table leg 11.

The bottom of every table leg 11 is provided with roller 15 in the present embodiment；Make low noise by the way that roller 15 is arranged Same table can be moved easily.

It further include the hand controller for controlling the lifting of low noise same table in this programme, the hand controller has elevating control Circuit, folding control circuit and mobile control circuit, respectively control lifting, folding and movement.

It should be pointed out that roller 15 described in this programme is not limited to above-mentioned form, in other embodiments also Universal wheel can be provided with for the bottom of all table legs 11.

In the description of this article, it is to be understood that term " on ", "lower", " right side ", etc. orientation or positional relationships be based on Orientation or positional relationship shown in the drawings is merely for convenience of description and simplification and operates, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.In addition, term " first ", " second ", are only used to distinguish between description, have no special meaning.

In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment Or example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model In.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the embodiments can also be appropriately combined, and forming those skilled in the art can With the other embodiments of understanding.

Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein, Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model, These modes are fallen within the protection scope of the utility model.

Claims (10)

1. a kind of low noise same table, the table leg including desktop and the setting that can stretch relative to the desktop, which is characterized in that institute It states table leg and includes at least relatively-movable first segment table leg and the second section table leg, the first segment table leg and second section Relative motion between table leg realizes that the motor is arranged in motor mounting box by motor driven, the motor with it is described Be provided with the first sound arrester between motor mounting box, the outer cover of the table leg is equipped with the second sound arrester, described second every The outer cover of mixer is equipped with telescopic sleeve.

2. low noise same table according to claim 1, which is characterized in that the first segment table leg has first sleeve, The second section table leg has the second casing, and the first sleeve is set in the outside of second casing, second sound insulation Device is set in outside the first sleeve, and second sound arrester is equal to described in the length extended in the first sleeve The length of first sleeve.

3. low noise same table according to claim 2, which is characterized in that the outside of second casing, which is provided with, to be used for The casing mounting ring of the telescopic sleeve is installed, the outer diameter of described sleeve pipe mounting ring is equal to the outer diameter ruler of second sound arrester It is very little.

4. low noise same table according to claim 3, which is characterized in that the motor mounting box is detachably arranged in The bottom of the desktop is provided with damping device between the motor mounting box and the desktop.

5. low noise same table according to claim 4, which is characterized in that the damping device is resilient cushion, described to subtract Shake pad be made of silica gel material, the resilient cushion with a thickness of 25 ㎜ -60 ㎜.

6. low noise same table according to claim 5, which is characterized in that on the resilient cushion with the rotor of the motor Corresponding position is provided with buffer groove, and the depth of the buffer groove is the 1/3 to 1/2 of the damping mat thickness.

7. low noise same table according to claim 6, which is characterized in that further include for connect the table leg with it is described The table leg connecting rod of desktop, the table leg connecting rod can be relatively rotated by articulated mounting with the desktop and be connect, the table leg It is fixedly connected in the table leg connecting rod, a side surface of bottom towards the table leg of the desktop is provided with for driving The overturning drive device that the table leg connecting rod is rotated relative to the desktop, the driving end of the overturning drive device with it is described Table leg connecting rod is hinged.

8. low noise same table according to claim 7, which is characterized in that the table leg includes the first table leg, the second table Leg, the table leg connecting rod include first connecting rod and the second connecting rod, first table leg by the first connecting rod with The desktop is hinged, and second table leg is hinged by second connecting rod and the desktop.

9. low noise same table according to claim 8, which is characterized in that the overturning drive device includes the first overturning Motor and the second overturning motor, the motor output shaft and the first connecting rod of the first overturning motor are hinged, can drive Move the first connecting rod rotation；It is described second overturning motor and motor output shaft and second connecting rod it is hinged, can Second connecting rod is driven to rotate.

10. low noise same table according to claim 9, which is characterized in that the articulated mounting is to be arranged in the table The hoop component of the bottom in face, the table leg connecting rod are set in the hoop component, and can be relative to the hoop component Rotation setting.