CN208957131U - A kind of adjustable calligraphy table - Google Patents
A kind of adjustable calligraphy table Download PDFInfo
- Publication number
- CN208957131U CN208957131U CN201820705349.9U CN201820705349U CN208957131U CN 208957131 U CN208957131 U CN 208957131U CN 201820705349 U CN201820705349 U CN 201820705349U CN 208957131 U CN208957131 U CN 208957131U
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- CN
- China
- Prior art keywords
- table leg
- tables
- rotor plate
- screw rod
- bottom plate
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Abstract
The utility model discloses a kind of adjustable calligraphy tables, it is related to calligraphy equipment technical field, including tables, it is fixedly mounted on the first table leg of tables lower surface and slides the second table leg being mounted on the first table leg, be provided with lifting device on tables, the first table leg and the second table leg, lifting device include be rotatably installed in tables lower surface and be located in the first table leg and be threadedly engaged with the second table leg screw rod, be mounted in the first table leg and the transmission component engaged with screw rod, the Power Component for being mounted on tables lower surface and being engaged with transmission component.Transmission component movement is driven by Power Component, transmission component drives screw rod rotation, screw rod is threadedly engaged with the second table leg, so that the second table leg and the first table leg Relative sliding, to make the first table leg drive tables' lifting, the adjusting to tables' height is realized, so that user is when writing without squatting down, the lumbar fatigue for mitigating user, improves applicability.
Description
Technical field
The utility model relates to calligraphy equipment technical fields, more specifically, it relates to a kind of adjustable calligraphy table.
Background technique
Calligraphy table is the desk for calligraphy writing.Currently, study calligraphy people it is more and more, and age range compared with
Greatly, not only there are old man, student, there are also job families etc., almost contain the people of various ages.
As shown in Figure 1, a kind of existing calligraphy table, including table leg 5 and tables 1, and table leg 5 is fixedly connected with tables 1.?
The people of all ages and classes level is stated also different when calligraphy table in use in use, the height gap due to each age bracket is larger
Sample.When tables 1 are lower apart from ground, it is suitble to people of short and small stature, and people of imposing stature then needs to squat down to write；When
When tables 1 are higher apart from ground, people of imposing stature, which writes, not to be tired out, and without squatting down, but people of short and small stature can not then make
With so that the applicability of above-mentioned calligraphy table is poor.
Utility model content
In view of the deficienciess of the prior art, passing through the purpose of this utility model is to provide a kind of adjustable calligraphy table
Power Component drives transmission component movement, and transmission component drives screw rod rotation, and screw rod is threadedly engaged with the second table leg, so that second
Table leg and the first table leg Relative sliding realize the adjusting to tables' height, so that making so that the first table leg be made to drive tables' lifting
User, without squatting down, mitigates the lumbar fatigue of user, improves applicability when writing.
To achieve the above object, the utility model provides following technical solution:
A kind of adjustable calligraphy table including tables, is fixedly mounted on the first table leg of the tables lower surface and slides peace
The second table leg on first table leg is provided on the tables, first table leg and second table leg and is used for
The lifting device of first table leg and the second table leg slip locations is adjusted, the lifting device includes being rotatably installed in institute
It states tables lower surface and is located at the screw rod being threadedly engaged in first table leg and with second table leg, is mounted on described first
Engage in table leg and with the screw rod and be used to that the screw rod to be driven to rotate transmission component, be mounted on the tables lower surface and
The Power Component of the transmission component movement is engaged and is used to drive with the transmission component.
By using above-mentioned technical proposal, Power Component drives transmission component movement, and transmission component drives screw rod rotation, spiral shell
Bar is threadedly engaged with the second table leg, so that the second table leg and the first table leg Relative sliding, the first table leg drives tables' lifting.When not
The people of same height is in use, in order not to allow user to be excessively bent waist, user can adjust tables by aforesaid operations
Height so that mitigating the lumbar fatigue of user when writing, improving applicability without squatting down.
Preferably, the power transmission component includes the worm gear being fixedly mounted on the screw rod close to tables one end, rotational installation
The worm screw engaged in first table leg and with the worm gear, described worm screw one end stretch out first table leg it is outer and with it is described
Power Component is fixedly connected.
By using above-mentioned technical proposal, Power Component drives worm screw rotation, and worm screw drives worm gear rotation, spiral shell worm and wheel
It rotates synchronously, to make the first table leg and the second table leg Relative sliding, tables move synchronously with the first table leg, to realize tables
The adjusting of height；Simultaneously by the kind of drive of worm and gear, so that the height change when adjusting is slower, make the object on tables
Product will not be changed by tables to be influenced, and especially ink will not be poured out, to keep stability when adjusting height preferable.
Preferably, the Power Component include the motor for being mounted on the tables lower surface, key connection it is defeated in the motor
First gear on shaft is fixedly mounted on the worm screw and stretches out the connecting rod of first table leg one end, is fixedly mounted on institute
The second gear stated in connecting rod and engaged with the first gear.
By using above-mentioned technical proposal, start motor, the output shaft of motor drives first gear rotation, first gear band
Dynamic second gear rotation, connecting rod and second gear rotate synchronously, and worm screw and connecting rod rotate synchronously, so that worm screw be made to drive snail
Wheel rotation.
Preferably, the tables include bottom plate and rotor plate, and the plate upper surface is offered to be cooperated with the rotor plate
Accommodation groove, and the depth of the accommodation groove is identical as the height of the rotor plate, and described rotor plate one end is rotatably installed in institute
It states in accommodation groove；First table leg, the motor and the screw rod are mounted on the bottom plate close to ground one end, the bottom plate
The rotor plate is provided with the adjusting component for adjusting the rotor plate angle.
By using above-mentioned technical proposal, in writing, writing effect when eyes face paper is preferable, but general table
Platform be all it is flat, user needs forward lean and bends over to write, and be easy to cause fatigue for a long time.By the way that tables are split into
Bottom plate and rotor plate, and change by adjusting component the angle of rotor plate, so that user is when writing it is not necessary that lean forward can be real
Eyeball of losing face is vertical with paper, so that user be avoided to generate fatigue；Rotor plate is arranged the bottom of at when not using rotor plate simultaneously
In the accommodation groove of plate, so that usable floor area when writing is that bottom plate is whole, to expand the usable floor area of writing desk.
Preferably, the component that adjusts includes that one end is rotatably installed in the rotating bar of the plate upper surface, multiple opens up
In the regulating tank that the rotor plate contradicts the bottom plate side and is engaged by clamping with the rotating bar other end, the rotating bar card
It connects described regulating tank one end and is fixedly installed the first magnet block, be fixedly installed in the regulating tank and the first magnet block phase
The second magnet block mutually attracted.
By using above-mentioned technical proposal, the free end of rotating bar is clamped into regulating tank, at the same the first magnet block and
Second magnet block attracts each other, so that fixed rotating bar and rotor plate meet and use to realize the angular adjustment to rotor plate
The demand of person；The angle that can according to need adjustment simultaneously, replaces different regulating tanks, to change the angle of rotor plate.
Preferably, the bottom plate offers the accommodation groove put for the rotating bar.
By using above-mentioned technical proposal, when not using rotating bar rotating bar just in accommodation groove so that bottom plate with turn
Gap is not present between movable plate, improves aesthetics.
Preferably, the third magnet layer fixed convenient for paper is fixedly installed in the rotor plate.
By using above-mentioned technical proposal, usually in use, generally fix paper with weight, but when rotor plate tilts
When, weight can slide rotor plate under the action of self gravity component, cause paper that can not fix.By in rotor plate setting the
Three magnet layers, user can fix paper third magnet block and external magnet, so that the paper in rotor plate inclination
The fixation opened is unaffected.
Preferably, the first table leg screw thread is provided with fixing bolt, and the fixing bolt passes through first table leg simultaneously
It is pushed against on second table leg.
By using above-mentioned technical proposal, the first table leg and the sliding of the second table leg are arranged, and can exist between the two certain
Gap, when writing, weak vibrations may occur user for the first table leg and the second table leg, so that slight shake occurs for tables
It is dynamic, influence the writing effect of user.By the setting of fixing bolt, the first table leg and the second table leg are fixed, avoids the two
Between shake so that tables user write when it is relatively stable.
Preferably, the head of the fixing bolt is fixedly installed with rotating block.
It can directly be twisted when twisting fixing bolt without using tool by rotating block by using above-mentioned technical proposal
Dynamic fixing bolt, it is more convenient when in use.
Compared with prior art, the utility model has the advantages that:
1, transmission component movement is driven by Power Component, transmission component drives screw rod rotation, screw rod and the second table leg spiral shell
Line cooperation, so that the second table leg and the first table leg Relative sliding are realized so that the first table leg be made to drive tables' lifting to tables' height
The adjusting of degree mitigates the lumbar fatigue of user, improves applicability so that user is not necessarily to squat down when writing；
2, by the way that tables are split into bottom plate and rotor plate, and change the angle of rotor plate by adjusting component, so that making
Without leaning forward, that eyes can be realized is vertical with paper when writing by user, so that user be avoided to generate fatigue；
3, by the way that third magnet layer is arranged in rotor plate, user can be by paper third magnet block and external magnet
It fixes, so that the fixation of paper is unaffected in rotor plate inclination.
Detailed description of the invention
Fig. 1 is existing calligraphy table schematic perspective view；
Fig. 2 is the utility model schematic perspective view；
Fig. 3 is the portion the B enlarged drawing of Fig. 2；
Fig. 4 is the schematic perspective view for removing the transmission component after the first table leg；
Fig. 5 is the schematic perspective view for removing the Power Component after protective cover；
Fig. 6 is the portion the A enlarged drawing of Fig. 2.
Appended drawing reference: 1, tables；11, bottom plate；111, accommodation groove；12, rotor plate；121, regulating tank；122, the second magnet
Block；13, component is adjusted；131, rotating bar；132, the first magnet block；14, protective cover；2, the first table leg；21, fixing bolt；22,
Rotating block；3, the second table leg；41, screw rod；411, bearing；42, transmission component；421, worm gear；422, worm screw；431, motor；
432, first gear；433, connecting rod；434, second gear；5, table leg.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of adjustable calligraphy table, referring to Fig. 2, including being in the tables 1 of cuboid setting, being fixedly mounted on 1 following table of tables
The second table leg 3 that first table leg 2 at four angles in face and sliding are mounted on each first table leg 2, in tables 1, the first table leg 2
With the lifting device for adjusting 1 height of tables is provided on the second table leg 3.By the setting of lifting device, adjust tables' 1
Highly, to adapt to the people for not having to height.
Referring to Fig. 2 and Fig. 3, tables 1 are split as bottom plate 11 and one by eyes face tables 1 when in order to allow user to write
The rotor plate 12 that end is rotatablely connected with bottom plate 11 by pin shaft, while setting adjusts rotor plate 12 on rotor plate 12 and bottom plate 11
The adjusting component 13 of angle.Adjusting component 13 includes rotating bar 131 and regulating tank 121.Accommodation groove 111 is offered on bottom plate 11,
131 one end of rotating bar is rotatably installed in accommodation groove 111 far from 12 one end of rotor plate by pin shaft；Regulating tank 121 is provided with rotation
Plate 12 abuts 11 side of bottom plate, and offers multiple, 131 other end clamping engagement regulating tank 121 of rotating bar.In rotating bar 131
Clamping 121 one end of regulating tank is fixedly installed the first magnet block 132, is fixedly installed the second magnet block in each regulating tank 121
122, keep rotating bar 131 preferably fixed with rotor plate 12.
Referring to Fig. 2 and Fig. 4, lifting device includes screw rod 41, transmission component 42 and Power Component.Transmission component 42 includes snail
Wheel 421 and worm screw 422.11 lower surface of bottom plate and it is located in the first table leg 2 and connects and fixes bearing 411 is installed, screw rod 41 and the
Two table legs 3 are threadedly coupled, and screw rod 41 is fixed on the inner ring of bearing 411 close to 11 one end of bottom plate.Worm gear 421 is fixedly mounted on
Screw rod 41 is close to 11 one end of bottom plate, and worm gear 421 is consistent with 41 center of rotation of screw rod.422 both ends of worm screw are rotatably installed in first
In table leg 2, and engaged with worm gear 421；422 one end of worm screw is stretched out outside the first table leg 2, and another ipsilateral snail is directed toward in extension end
Bar 422.Power Component is fixedly mounted on 11 lower surface of bottom plate, and is fixedly connected with the extension end of the worm screw of short side two sides 422.
Referring to Fig. 2 and Fig. 5, Power Component includes motor 431, first gear 432, connecting rod 433 and second gear 434.
Motor 431 is fixedly mounted on 11 lower surface of bottom plate, and first gear 432 is keyed the connecting rod 433 on the output shaft of motor 431
The worm screw 422 (see Fig. 4) that both ends are respectively fixedly connected with short side two sides stretches out one end of the first table leg 2, the fixed peace of second gear 434
In connecting rod 433, and second gear 434 is engaged with first gear 432.It is fixedly installed in 11 lower surface of bottom plate and covers on electricity
Protective cover 14 outside machine 431, first gear 432.
Referring to Fig. 2 and Fig. 6, screw thread is equipped with fixing bolt 21 on the first table leg 2, and fixing bolt 21 passes through the first table leg
It 2 and is pushed against on the second table leg 3, avoids shaking between the first table leg 2 and the second table leg 3, so that bottom plate 11 be made not shake
It is dynamic, so that user is more stable when writing.In order to facilitate rotation fixing bolt 21, in the fixed peace in the head of fixing bolt 21
Equipped with rotating block 22, user directly rotates fixing bolt 21 by rotary motion block 22.
When rotor plate 12 tilts, in order to which preferably fixation is placed on paper on rotor plate 12, fixation is set in rotor plate 12
It is equipped with third magnet layer, allows to fix paper by the attraction of external magnet and third magnet layer.
Working principle of the utility model is:
When needing to adjust height, first operates rotating block 22 and unscrew fixing bolt 21, restart motor 431, motor 431 is defeated
Shaft drives first gear 432 to rotate, and first gear 432 drives second gear 434 to rotate, connecting rod 433 and second gear 434
It rotates synchronously, worm screw 422 and connecting rod 433 rotate synchronously, and worm screw 422 drives worm gear 421 to rotate, and screw rod 41 and worm gear 421 are same
Step rotation, the second table leg 3 under the rotation of screw rod 41 with 2 Relative sliding of the first table leg so that bottom plate 11 and rotor plate 12 follow
First table leg 2 moves synchronously.When rising to the height of suitable height, stop motor 431, operation rotating block 22 tightens fixation
Bolt 21 completes the adjusting of height.
When needing to adjust the angle of rotor plate 12, the free end rotation of rotor plate 12 is first pulled, when going to suitable angle
When spending, picks up the free end of rotating bar 131 and be fixed in corresponding regulating tank 121, at this time the first magnet block 132 and the second magnetic
Iron block 122 is mutually sucked, and completes the adjusting of angle.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of adjustable calligraphy table, it is characterised in that: including tables (1), be fixedly mounted on the of the tables (1) lower surface
One table leg (2) and sliding are mounted on the second table leg (3) on first table leg (2), the tables (1), first table leg
(2) and on second table leg (3) it is provided with for adjusting first table leg (2) and second table leg (3) slip locations
Lifting device, the lifting device include be rotatably installed in the tables (1) lower surface and be located at first table leg (2) in
And be threadedly engaged with second table leg (3) screw rod (41), be mounted in first table leg (2) and with the screw rod (41)
Engage and be used to driving the screw rod (41) to rotate transmission component (42), be mounted on the tables (1) lower surface and with it is described
Transmission component (42) engages and the Power Component for driving the transmission component (42) to move.
2. a kind of adjustable calligraphy table according to claim 1, it is characterised in that: the transmission component (42) includes fixing
Be mounted on the screw rod (41) close to tables (1) one end worm gear (421), be rotatably installed in first table leg (2) and with
The worm screw (422) of worm gear (421) engagement, described worm screw (422) one end are stretched out first table leg (2) outside and are moved with described
Power component (43) is fixedly connected.
3. a kind of adjustable calligraphy table according to claim 2, it is characterised in that: the Power Component includes being mounted on institute
The motor (431) for stating tables (1) lower surface, is fixed at the first gear (432) being keyed on the motor (431) output shaft
The worm screw (422) are mounted on to stretch out the connecting rod (433) of described first table leg (2) one end, be fixedly mounted on the connecting rod
(433) second gear (434) engaged on and with the first gear (432).
4. a kind of adjustable calligraphy table according to claim 3, it is characterised in that: the tables (1) include bottom plate (11)
With rotor plate (12), bottom plate (11) upper surface offers the accommodation groove (111) with the rotor plate (12) cooperation, and described
The depth of accommodation groove (111) is identical as the height of the rotor plate (12), and described rotor plate (12) one end is rotatably installed in described
In accommodation groove (111)；First table leg (2), the motor (431) and the screw rod (41) are mounted on the bottom plate (11) and lean on
One end near the ground, the bottom plate (11) and the rotor plate (12) are provided with the adjusting for adjusting the rotor plate (12) angle
Component (13).
5. a kind of adjustable calligraphy table according to claim 4, it is characterised in that: the adjusting component (13) includes one end
It is rotatably installed in the rotating bar (131) of the bottom plate (11) upper surface, multiple the be provided with rotor plate (12) contradict the bottom
Plate (11) side and the regulating tank (121) being engaged by clamping with the rotating bar (131) other end, rotating bar (131) clamping
Described regulating tank (121) one end is fixedly installed the first magnet block (132), is fixedly installed in the regulating tank (121) and institute
State the second magnet block (122) that the first magnet block (132) attracts each other.
6. a kind of adjustable calligraphy table according to claim 5, it is characterised in that: the bottom plate (11) offers described in confession
The accommodation groove (111) that rotating bar (131) is put.
7. a kind of adjustable calligraphy table according to claim 4, it is characterised in that: fixed setting in the rotor plate (12)
There is the third magnet layer fixed convenient for paper.
8. a kind of adjustable calligraphy table according to claim 1, it is characterised in that: the first table leg (2) screw thread setting
Have fixing bolt (21), the fixing bolt (21) passes through first table leg (2) and is pushed against on second table leg (3).
9. a kind of adjustable calligraphy table according to claim 8, it is characterised in that: the head of the fixing bolt (21) is solid
Dingan County is equipped with rotating block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820705349.9U CN208957131U (en) | 2018-05-11 | 2018-05-11 | A kind of adjustable calligraphy table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820705349.9U CN208957131U (en) | 2018-05-11 | 2018-05-11 | A kind of adjustable calligraphy table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208957131U true CN208957131U (en) | 2019-06-11 |
Family
ID=66747259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820705349.9U Expired - Fee Related CN208957131U (en) | 2018-05-11 | 2018-05-11 | A kind of adjustable calligraphy table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208957131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712377A (en) * | 2021-07-19 | 2021-11-30 | 浙江科沃传动机械有限公司 | Lifting table, integrated table and chair device and group sitting posture intervention method |
-
2018
- 2018-05-11 CN CN201820705349.9U patent/CN208957131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712377A (en) * | 2021-07-19 | 2021-11-30 | 浙江科沃传动机械有限公司 | Lifting table, integrated table and chair device and group sitting posture intervention method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20200511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |