CN208160403U - A kind of desk with keyboard elevating function - Google Patents

A kind of desk with keyboard elevating function Download PDF

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Publication number
CN208160403U
CN208160403U CN201721307475.0U CN201721307475U CN208160403U CN 208160403 U CN208160403 U CN 208160403U CN 201721307475 U CN201721307475 U CN 201721307475U CN 208160403 U CN208160403 U CN 208160403U
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China
Prior art keywords
spur gear
desk
keyboard
lifter plate
desktop
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Active
Application number
CN201721307475.0U
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Chinese (zh)
Inventor
林月明
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Shenzhen Shen Hai Hai Industrial Co Ltd
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Shenzhen Shen Hai Hai Industrial Co Ltd
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Priority to CN201721307475.0U priority Critical patent/CN208160403U/en
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Abstract

The utility model discloses a kind of desks with keyboard elevating function, including desktop, supporting leg below desktop, it further include a lifting device, lifting device includes lifter plate, first spur gear, screw rod and rotation axis and decelerating motor, first spur gear is connected on desktop by pivoting support, internal thread hole is offered on first spur gear, screw rod is further connected with lifter plate after being fed through the first spur gear, rotation axis is rotatably connected on desktop, rotation axis is provided with the second spur gear from top to down, driven bevel pinion, a driving bevel gear is connected on decelerating motor.After adopting the above technical scheme, the lifter plate of desk provided by the utility model can carry out the adjusting of height, it can allow the user of different heights that can comfortably use keyboard, easy to adjust, whole device movement is laborsaving, and usage comfort is high.

Description

A kind of desk with keyboard elevating function
Technical field
The utility model relates to office appliance field more particularly to a kind of desks with keyboard elevating function.
Background technique
Nowadays the use of computer is quite universal, is all easy to see the figure of computer in every field, counts The use of calculation machine provides many conveniences to the work of people, greatly improves work efficiency, and the amusement for also enriching people is raw It is living, when operating computer, the keyboard of computer is generally placed on the enterprising enforcement of desktop and is used, but traditional placement table does not have Have an elevating function, the height of desktop be it is fixed, height is too short or the user that raises can feel very when operating keyboard Discomfort, long-lasting operation are even more phenomena such as easily causing physical fatigue, have a pain in the back.
Utility model content
The purpose of this utility model is to provide a kind of desks with keyboard elevating function, to solve above-mentioned background skill The problem of being proposed in art.
In order to solve the above technical problems, technical solution used by the utility model is:One kind having keyboard elevating function Desk, the supporting leg including desktop, below desktop further includes that a lifting for being gone up and down to keyboard fills It sets, the lifting device includes lifter plate, the first spur gear, screw rod and the rotation axis and decelerating motor for putting keyboard, institute The empty slot for offering on the middle part of desktop and wearing for lifter plate is stated, first spur gear is connected to desktop by pivoting support On the lower end surface of plate, the internal thread hole for the screw rod that is spirally connected is offered on first spur gear, the head of the screw rod is worn If crossing after the first spur gear on the lower end surface for being further connected to lifter plate, the rotation axis is rotatably connected on desktop by bearing On plate, the rotation axis is provided with the second spur gear, the driven bevel pinion being meshed with the first spur gear from top to down, described to subtract It is connected with a driving bevel gear being meshed with the driven bevel pinion on the output shaft of speed motor, promotes the band in decelerating motor Under dynamic, screw rod can move up and down.
Further, the lifter plate is hollow plate structure, and the left and right ends of inner cavity are respectively connected with an extension plate.
Further, the extension plate is connected in lifter plate by drawing structure.
Further, the drawing structure includes linear guide slot, pull ring and idler wheel, and the linear guide slot is provided with lifter plate In inner cavity, the pull ring is set on extension plate, and the idler wheel is rotatably connected on extension plate far from the end face of pull ring by shaft, The idler wheel can be moved left and right along the linear guide slot.
Further, the tail portion of the screw rod is provided with a limit plate.
Further, the bottom of the supporting leg is provided with a rubber block.
Further, it is also connected with a longitudinal screw set on the side of the supporting leg bottom, the longitudinal screw puts on spiral shell It is connected to a wheel post, a crosswise knob is welded at the top of the wheel post, the tail portion of the wheel post is provided with traveling wheel.
By the above-mentioned description to the utility model structure it is found that compared to the prior art, the utility model has following excellent Point:
1, a kind of desk with keyboard elevating function provided by the utility model, by installing on desktop by rising Drop plate, the first spur gear, screw rod and rotation axis and decelerating motor etc. combine the lifting device of composition, i.e., are mentioned by decelerating motor It for power, is engaged via driving bevel gear and driven bevel pinion, has driven the rotation of rotation axis, to drive rotation axis On the second spur gear be engaged and connect with the first spur gear, screw rod rotates while promoting the first spur gear to rotate, and makes to rise Drop plate moves up and down, to realize that lifter plate can carry out the adjusting of height, can allow the user of different heights can be comfortable Use keyboard, easy to adjust, whole device movement is laborsaving, and usage comfort is high.
2, a kind of desk with keyboard elevating function provided by the utility model, extension plate are connected by drawing structure In lifter plate, drawing structure includes that linear guide slot, pull ring and idler wheel pull pull ring that is, when needing using extension plate, is being rolled Under the cooperation of wheel and linear guide slot, extension plate can be drawn out from the cavity of lifter plate, so that people can be according to reality The needs on border place such as mouse and need to raise the article used together with keyboard.
3, a kind of desk with keyboard elevating function provided by the utility model, by the side of supporting leg bottom Longitudinal screw set is installed, longitudinal screw, which is put on, is bolted with a wheel post, the tail portion of wheel post is provided with traveling wheel, i.e. traveling wheel is set Meter is so that the movement of desk becomes convenient and strength-saving, and when not needing the mobile present apparatus, then user is made by screwing knob Wheel post rises, and traveling wheel is retracted into longitudinal screw set, and entire desk cannot move at this time, play the role of positioning It simultaneously can also be to avoid the damage for supporting traveling wheel caused by entire desk as traveling wheel.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing In:
Fig. 1 is a kind of structural schematic diagram of the desk with keyboard elevating function of the utility model;
Fig. 2 is that a kind of lifter plate of the desk with keyboard elevating function of the utility model is connected to the signal on empty slot Figure;
Fig. 3 is the cross-sectional view of A-A in Fig. 1;
Fig. 4 is the top view of Fig. 2.
In figure:1. 11. empty slot of desktop, 2. supporting leg, 21. longitudinal screw covers 22. wheel post, 23. knob, 24. traveling wheel 31. the driven umbrella of 36. second spur gear of lifter plate 32. first spur gear, 33. screw rod, 34. rotation axis, 35. decelerating motor 37. 72. pull ring of gear 38. driving bevel gear, 4. pivoting support, 5. internal thread hole, 6. extension plate, 71. linear guide slot, 73. idler wheel 8. 9. rubber block of limit plate.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of desk with keyboard elevating function, including desktop 1, be set to table The supporting leg 2 of 1 lower section of panel, further includes a lifting device for being gone up and down to keyboard, and lifting device includes putting keyboard to use Lifter plate 31, the first spur gear 32, screw rod 33 and rotation axis 34 and decelerating motor 35, offer on the middle part of desktop 1 For the empty slot 11 that lifter plate is worn, the first spur gear 32 is connected on the lower end surface of desktop 1 by pivoting support 4, and first is straight The internal thread hole 5 for the screw rod that is spirally connected is offered on gear 32, the head of screw rod 33 is fed through the first spur gear 32 laggard one Step be connected on the lower end surface of lifter plate 31, rotation axis 34 is rotatably connected on desktop 1 by bearing, rotation axis 34 it is supreme and It is arranged with the second spur gear 36, the driven bevel pinion 37 being meshed with the first spur gear, is connected on the output shaft of decelerating motor 35 It is connected to a driving bevel gear 38 being meshed with driven bevel pinion 37, is promoted under the drive of decelerating motor, screw rod can carry out It moves up and down, lifter plate 31 is hollow plate structure, and the left and right ends of inner cavity are respectively connected with an extension plate 6, and extension plate 6 passes through Drawing structure is connected in lifter plate 31, and drawing structure includes linear guide slot 71, pull ring 72 and idler wheel 73, and linear guide slot 71 opens up In 31 inner cavity of lifter plate, pull ring 72 is set on extension plate 6, and idler wheel 73 is rotatably connected on extension plate 6 far from pull ring by shaft On 72 end face, idler wheel 73 can be moved left and right along the linear guide slot 71, and the tail portion of screw rod 33 is provided with a limit plate 8, supporting leg 2 Bottom be provided with a rubber block 9, be also connected on the side of 2 bottom of supporting leg a longitudinal screw set 21, longitudinal screw set 21 on It is bolted with a wheel post 22, the top of wheel post 22 is welded with a crosswise knob 23, and the tail portion of wheel post 22 is provided with traveling wheel 24.This Utility model provides the desk with keyboard elevating function of energy, straight by lifter plate 31, first by installing on desktop 1 Gear 32, screw rod 33 and rotation axis 34 and decelerating motor 35 etc. combine the lifting device of composition, i.e., are mentioned by decelerating motor 35 It for power, is engaged via driving bevel gear 38 and driven bevel pinion 37, has driven the rotation of rotation axis 34, to drive The second spur gear 36 in rotation axis 34 is engaged with the first spur gear 32 to be connect, while promoting the first spur gear 32 to rotate Screw rod 33 rotates, and moves up and down lifter plate 31, to realize that lifter plate 31 can carry out the adjusting of height, can allow different heights User can comfortably use keyboard, easy to adjust, whole device movement is laborsaving, and usage comfort is high, further, Extension plate 6 is connected in lifter plate 31 by drawing structure, and drawing structure includes linear guide slot 71, pull ring 72 and idler wheel 73, i.e., When needing using extension plate 6, pull ring 72 is pulled, under the cooperation of idler wheel 73 and linear guide slot 71, extension plate 6 can be from lifting It is drawn out in the cavity of plate 31, needs to lift together with keyboard so that people can place such as mouse according to the actual needs The article that height uses, further, by being equipped with longitudinal screw set 21, longitudinal screw set 21 on the side of 2 bottom of supporting leg On be bolted with a wheel post 22, the tail portion of wheel post 22 be provided with traveling wheel 24, the i.e. design of traveling wheel 24 so that desk movement Become convenient and strength-saving, when not needing the mobile present apparatus, then user rises wheel post 22 by screwing knob 23, traveling wheel 24 are retracted into longitudinal screw set 21, and entire desk cannot move at this time, can also be with while playing the role of positioning The damage of traveling wheel caused by supporting entire desk as traveling wheel is avoided, further, the tail portion of screw rod 33 is provided with a limit Position plate 8, can falling off to avoid screw rod, further, the bottom of supporting leg 2 is provided with a rubber block 9, and the setting of rubber block can be with Prevent supporting leg from scratching floor tile.
Working principle:When using the desk of the present apparatus, the design of traveling wheel 24 can carry out desk more labor-saving Movement, when not needing the mobile present apparatus, then user rises wheel post 22 by screwing knob 23, and traveling wheel 24 retracts Into longitudinal screw set 21, entire desk cannot be moved at this time, while playing the role of positioning can also to avoid by Traveling wheel supports the damage of traveling wheel caused by entire desk;When needing to carry out lift adjustment to lifter plate, first starting subtracts Speed motor provides power by decelerating motor 35, is engaged via driving bevel gear 38 and driven bevel pinion 37, driven turn The rotation of moving axis 34 is connect so that the second spur gear 36 in rotation axis 34 driven to be engaged with the first spur gear 32, is promoted Rotate the first spur gear 32, the internal thread hole 5 being placed in the first spur gear 32 at this time can be engaged with screw rod 33 and connect, and make Screw rod 33 rotates, and promotes the lifter plate 31 positioned at screw tip can move up and down, to realize that lifter plate 31 can carry out height The adjusting of degree can allow the user of different heights that can comfortably use keyboard, easy to adjust, and whole device movement is laborsaving, Usage comfort is high;Finally when needing using extension plate, i.e., when needing using extension plate 6, pull ring 72 is pulled, in idler wheel 73 Under cooperation with linear guide slot 71, extension plate 6 can be drawn out from the cavity of lifter plate 31, that is, complete the pull-out of extension plate Journey.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (7)

1. a kind of desk with keyboard elevating function, including desktop (1), the supporting leg (2) being set to below desktop (1), It is characterized in that:It further include a lifting device for being gone up and down to keyboard, the lifting device includes putting keyboard Lifter plate (31), the first spur gear (32), screw rod (33) and rotation axis (34) and decelerating motor (35), the desktop (1) Middle part on offer the empty slot (11) worn for lifter plate, first spur gear (32) is connected to by pivoting support (4) On the lower end surface of desktop (1), the internal thread hole (5) for the screw rod that is spirally connected, institute are offered on first spur gear (32) State screw rod (33) head be fed through the first spur gear (32) after be further connected on the lower end surface of lifter plate (31), described turn Moving axis (34) is rotatably connected on desktop (1) by bearing, and the rotation axis (34) is provided with and the first straight-tooth from top to down Take turns the second spur gear (36), the driven bevel pinion (37) that are meshed, be connected on the output shaft of the decelerating motor (35) one with The driving bevel gear (38) that the driven bevel pinion (37) is meshed, promotes under the drive of decelerating motor, and screw rod can carry out It moves up and down.
2. a kind of desk with keyboard elevating function according to claim 1, it is characterised in that:The lifter plate It (31) is hollow plate structure, the left and right ends of inner cavity are respectively connected with an extension plate (6).
3. a kind of desk with keyboard elevating function according to claim 2, it is characterised in that:The extension plate (6) it is connected in lifter plate (31) by drawing structure.
4. a kind of desk with keyboard elevating function according to claim 3, it is characterised in that:The drawing structure Including linear guide slot (71), pull ring (72) and idler wheel (73), the linear guide slot (71) is provided in lifter plate (31) inner cavity, institute Pull ring (72) are stated on extension plate (6), the idler wheel (73) is rotatably connected on extension plate (6) far from pull ring (72) by shaft End face on, the idler wheel (73) can move left and right along the linear guide slot (71).
5. a kind of desk with keyboard elevating function according to claim 1, it is characterised in that:The screw rod (33) Tail portion be provided with a limit plate (8).
6. a kind of desk with keyboard elevating function according to claim 1, it is characterised in that:The supporting leg (2) Bottom be provided with a rubber block (9).
7. a kind of desk with keyboard elevating function according to claim 1, it is characterised in that:The supporting leg (2) It is also connected with a longitudinal screw set (21) on the side of bottom, is bolted with a wheel post (22), institute on the longitudinal screw set (21) It states and is welded with a crosswise knob (23) at the top of wheel post (22), the tail portion of the wheel post (22) is provided with traveling wheel (24).
CN201721307475.0U 2017-10-11 2017-10-11 A kind of desk with keyboard elevating function Active CN208160403U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721307475.0U CN208160403U (en) 2017-10-11 2017-10-11 A kind of desk with keyboard elevating function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721307475.0U CN208160403U (en) 2017-10-11 2017-10-11 A kind of desk with keyboard elevating function

Publications (1)

Publication Number Publication Date
CN208160403U true CN208160403U (en) 2018-11-30

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109645665A (en) * 2018-12-11 2019-04-19 施东钱 A kind of folding dining table
CN110051150A (en) * 2019-05-17 2019-07-26 嘉兴喜格丽服装有限公司 A kind of operating system terminal installation
CN111134455A (en) * 2020-03-18 2020-05-12 唐杰聪 Rotary table with isolation function
CN111329262A (en) * 2020-03-07 2020-06-26 王青霞 Intelligent lifting express cabinet based on worm transmission
CN112869362A (en) * 2021-03-31 2021-06-01 区动(杭州)广告传媒有限公司 Lifting keyboard arranged in workbench
CN112998404A (en) * 2021-03-03 2021-06-22 海南东鼎网络科技服务有限公司 Height-adjustable computer desk
CN113349573A (en) * 2021-06-22 2021-09-07 彭嵩 Intelligent lifting office table and chair and adjusting and controlling method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109645665A (en) * 2018-12-11 2019-04-19 施东钱 A kind of folding dining table
CN110051150A (en) * 2019-05-17 2019-07-26 嘉兴喜格丽服装有限公司 A kind of operating system terminal installation
CN110051150B (en) * 2019-05-17 2020-12-25 广西电网有限责任公司钦州供电局 Operating system terminal device
CN111329262A (en) * 2020-03-07 2020-06-26 王青霞 Intelligent lifting express cabinet based on worm transmission
CN111134455A (en) * 2020-03-18 2020-05-12 唐杰聪 Rotary table with isolation function
CN112998404A (en) * 2021-03-03 2021-06-22 海南东鼎网络科技服务有限公司 Height-adjustable computer desk
CN112869362A (en) * 2021-03-31 2021-06-01 区动(杭州)广告传媒有限公司 Lifting keyboard arranged in workbench
CN113349573A (en) * 2021-06-22 2021-09-07 彭嵩 Intelligent lifting office table and chair and adjusting and controlling method thereof

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