CN213247535U - Computer desk with easily controlled desktop lifting - Google Patents
Computer desk with easily controlled desktop lifting Download PDFInfo
- Publication number
- CN213247535U CN213247535U CN202021210930.7U CN202021210930U CN213247535U CN 213247535 U CN213247535 U CN 213247535U CN 202021210930 U CN202021210930 U CN 202021210930U CN 213247535 U CN213247535 U CN 213247535U
- Authority
- CN
- China
- Prior art keywords
- pressurizing
- control
- base
- rod
- control knob
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 208000019775 Back disease Diseases 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses an easily control computer platform that desktop goes up and down relates to field of furniture. Including panel and keyboard board, panel and keyboard board fixed connection are equipped with the base around the bottom surface of panel, and base one side is equipped with lift controller, and lift controller includes brake valve lever, and base one side is equipped with the axis of rotation, and the base middle part is equipped with elasticity arrestment mechanism, is equipped with the control connecting rod in the axis of rotation, and control connecting rod one side is equipped with tensile pole, and elasticity arrestment mechanism is connected to tensile pole one end. The utility model discloses the computer platform can descend in order to adapt to the position of sitting, and the computer platform can rise in order to adapt to the appearance of standing to the production of reducible people waist, neck, shoulder and back disease has realized the stepless regulation and control of computer platform, and the required height of automatic locking, quick adjustment height of going up and down only needs to press the handle during use and goes up and down, and convenient to use is more smooth and easy, and is with low costs.
Description
Technical Field
The utility model relates to the field of furniture, especially, relate to a but put the computer desk of independent stepless regulation and control elevating height on the desktop.
Background
Research shows that various diseases can be caused by keeping sitting posture for a long time, people are limited by working environments when working, and have to sit for a long time, and the electric lifting type and integrated lifting desk is expensive, so that a placement type lifting platform capable of being placed on the desk appears on the market, the lifting platform is manually lifted, the price is high, people can actively lift according to self needs, the computer position can work by alternately using the sitting posture or the standing posture, and the height of the existing desk after placing a computer cannot be adjusted. The existing lifting workbench for bearing a computer is high in cost and difficult to use because a locking structure of the lifting workbench mostly adopts a mode that a latch is arranged under a desk plate and matched with a bolt.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a desktop lift computer platform that user experience feels good realizes the stepless regulation and control of computer platform, the required height of automatic locking, and quick adjustment lift height only needs the handle lift of pressing during the use, and convenient to use is with low costs.
The specific technical scheme is as follows:
a computer desk with an easily controlled desktop lifting function comprises a panel and a keyboard plate, wherein the panel is fixedly connected with the keyboard plate, bases are arranged at the front end and the rear end of the bottom surface of the panel, an upper support frame is fixedly arranged between the bases at the two ends, a lifting frame is arranged below the panel and comprises a first support leg and a second support leg which are in cross connection, a base is arranged below the lifting frame, the upper end of the first support leg is rotatably connected with the base, the upper end of the second support leg is slidably connected with the base, the lower end of the second support leg is rotatably connected with the base, the lower end of the first support leg is slidably connected with the base, and a;
the lifting controller comprises a control handle, a rotating shaft is arranged on one side of the base, the control handle is connected with one end of the rotating shaft, an elastic brake mechanism is arranged in the middle of the base, a control connecting rod is fixedly arranged on the rotating shaft, a stretching rod is arranged on one side of the control connecting rod, one end of the stretching rod is rotatably connected with the control connecting rod, and the other end of the stretching rod is connected with the elastic brake mechanism;
the tightness brake mechanism comprises a pressurizing brake structure and a tightness control knob, the pressurizing brake structure comprises a pressurizing frame, the pressurizing frame is in a [ -shape, the pressurizing frame is arranged on one side of a base, a pressurizing rod is arranged in the pressurizing frame, one end of the pressurizing rod is connected with the pressurizing frame, the pressurizing rod penetrates through the base, the pressurizing rod is in sliding connection with the base, a pressurizing spring is arranged outside the pressurizing rod, a first pressure plate is arranged at the other end of the pressurizing rod and is in threaded connection with the pressurizing rod, a first brake plate is arranged on one side, away from the pressurizing rod, of the first pressure plate, a lifting moving connecting plate is arranged on one side, away from the first pressure plate, the lifting moving connecting plate is hinged with the upper end of a second support leg, a slide rail is arranged in the base, a slide plate is arranged on one side of the lifting moving connecting plate, the slide plate of the lifting moving connecting plate is, the outer sides of the first pressure plate, the first brake plate and the second brake plate are provided with braking limiting frames, and the braking limiting frames are buckled with the base;
the tightness control knob comprises a first control knob, a second control knob is arranged on one side of the first control knob, one end of the first control knob is connected with a stretching rod, the stretching rod penetrates through a pressurizing frame, a reset spring is arranged outside the stretching rod in the pressurizing frame, the contact surface of the first control knob, which is adjacent to the second control knob, is provided with a control inclined surface, the first control inclined surface inclined by the first control knob is mutually matched with the control inclined surface inclined by the second control knob, the middle part of the second control knob is provided with the tightness control rod, the tightness control rod penetrates through the second control knob and the first control knob to be connected with a first pressure plate, and one end, far away from the second control knob, of the tightness control rod is provided with a nut.
Further, the first brake block and the second brake block are silica gel; the number of the control handles is two, the control handles are respectively arranged at the left end and the right end of the base, and the elastic braking mechanisms are respectively arranged in the middle of the base at the two ends of the bottom surface.
Furthermore, a buffer block is arranged between a pressurizing spring of the pressurizing rod and the base; the panel is in a concave shape, the keyboard plate is in a convex shape, a support is fixedly arranged between the panel and the keyboard plate, and an H-shaped slotted hole is formed in the middle of the support.
The utility model discloses a concrete effect: the utility model discloses well computer platform has configured elevating system, and elevating system can make the height of computer platform rise the degradable, and the computer platform can descend in order to adapt to the position of sitting, and the computer platform can rise in order to adapt to the appearance of standing to the production of reducible people waist, neck, shoulder and back disease is favorable to improving work efficiency, realizes the stepless regulation and control of computer platform, and automatic locking required height, quick adjustment height, only need press the handle during use and go up and down, and convenient to use is more smooth and easy, and is with low costs.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a bottom view of the embodiment of the present invention;
FIG. 3 is an enlarged schematic view of A in FIG. 2;
FIG. 4 is an enlarged schematic view of B of FIG. 3;
FIG. 5 is a schematic view of the front perspective structure of the embodiment of the present invention;
fig. 6 is a schematic view of a part of the structure of the embodiment of the present invention.
The labels in the figure are:
the device comprises a panel 11, a keyboard plate 12, a base 13, an upper support frame 14, a lifting frame 15, a first support leg 16, a second support leg 17, a base 18, a lifting controller 19, a control handle 20, a rotating shaft 21, a tightening and loosening brake mechanism 22, a control connecting rod 23, a stretching rod 24, a pressurization brake structure 25, a pressurization frame 26, a pressurization rod 27, a pressurization spring 28, a first pressure plate 29, a first brake plate 30, a lifting and moving connecting plate 31, a sliding rail 32, a second brake plate 33, a brake limiting frame 34, a first control knob 35, a second control knob 36, a return spring 37, a first control inclined surface 38, a second control inclined surface 38', a tightening and loosening control rod 39, a nut 40, a buffer block 41, a support 42 and a tightening and loosening control knob 43.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to the attached drawings, the embodiment is a computer desk with an easily controlled desktop lifting, which is used for placing a computer on a desktop and providing a computer lifting function, and comprises a panel 11 and a keyboard board 12 for placing a computer display and a keyboard, the panel 11 and the keyboard board 12 are fixedly connected, bases 13 are arranged in front and at back of the bottom surface of the panel 11, an upper support frame 14 is fixedly arranged between the bases 13 at two ends, a lifting frame 15 is arranged below the panel 11, the lifting frame 15 comprises two pairs of first support legs 16 and second support legs 17 which are connected in a cross manner, a base 18 is arranged below the lifting frame 15, the upper ends of the first support legs 16 are rotatably connected with the bases 13, the upper ends of the second support legs 17 are slidably connected with the bases 13, the lower ends of the second support legs 17 are rotatably connected with the base 18, the lower ends of the first support legs 16 are slidably connected with the base 18, a lifting controller 19 is arranged, thereby controlling the lifting of the computer desk.
The lifting controller 19 comprises a control handle 20, a rotating shaft 21 is arranged on one side of the base 13, the control handle 20 is connected with one end of the rotating shaft 21, an elastic brake mechanism 22 is arranged in the middle of the base 13, a control connecting rod 23 is fixedly arranged on the rotating shaft 21, a stretching rod 24 is arranged on one side of the control connecting rod 23, one end of the stretching rod 24 is rotatably connected with the control connecting rod 23, the other end of the stretching rod 24 is connected with the elastic brake mechanism 22, the control handle 20 is pressed, the control handle 20 controls the rotating shaft 21 to rotate, the rotating shaft 21 rotates and simultaneously drives the control connecting rod 23 to rotate, the control connecting rod 23 rotates and then pulls the stretching rod 24, the stretching rod 24 drives the elastic brake mechanism 22.
In this embodiment, the tightening brake mechanism 22 includes a pressurizing brake structure 25 and a tightening control knob 43, the tension rod 24 is connected to the tightening control knob 43, the pressurizing brake structure 25 includes a pressurizing frame 26, the pressurizing frame 26 is in a "[" shape, the pressurizing frame 26 is disposed on one side of the base 13, a pressurizing rod 27 is disposed in the pressurizing frame 26, one end of the pressurizing rod 27 is connected to the pressurizing frame 26, the pressurizing rod 27 passes through the base 13, the pressurizing rod 27 is slidably connected to the base 13, a pressurizing spring 28 is disposed outside the pressurizing rod 27, one end of the pressurizing spring 28 is connected to the pressurizing frame 26, the other end is connected to the pressurizing rod 27, the other end (the end inside the base 13) of the pressurizing rod 27 is provided with a first pressure plate 29, the first pressure plate 29 is in threaded connection with the pressurizing rod 27, one side of the first pressure plate 29 away from the pressurizing rod 27 is provided with a first brake plate 30, one side of the first brake plate 30 away, the lifting moving connecting piece 31 is hinged with the upper end of the second support leg 17, a slide rail 32 is arranged in the base 13, a slide piece (adopting an integrated design in the embodiment) is arranged on one side of the lifting moving connecting piece 31, the slide piece of the lifting moving connecting piece 31 is connected with the slide rail 32 in a sliding manner, a second brake piece 33 is arranged on one side of the lifting moving connecting piece 31 away from the first brake piece 30, a brake limiting frame 34 is arranged on the outer sides of the first pressure piece 29, the first brake piece 30 and the second brake piece 33, the brake limiting frame 34 is buckled with the base 13, and the pressurizing spring 28 provides thrust for the pressurizing rod 27 to push the first pressure piece 29, so that the first brake piece 30 and the second brake piece 33 move towards the brake limiting frame 34 and are tightly attached to the lifting moving connecting.
The tightness control knob 43 comprises a first control knob 35, a second control knob 36 is arranged on one side of the first control knob 35, one end of the first control knob 35 is connected with the stretching rod 24, the stretching rod 24 penetrates through the pressurizing frame 26, a return spring 37 is arranged outside the stretching rod 24 in the pressurizing frame 26, the adjacent contact surfaces of the first control knob 35 and the second control knob 36 are respectively provided with an inclined control inclined surface, the inclined control inclined surface I38 of the first control knob 35 is matched with the inclined control inclined surface II 38' of the second control knob 36, the middle part of the second control knob 36 is provided with a tightness control rod 39, the tightness control rod 39 penetrates through the second control knob 36 and the first control knob 35 to be connected with the first pressure plate 29, one end of the tightness control rod 39, which is far away from the second control knob 36, is provided with a nut 40, a handle is pressed to drive the first control knob 35 to rotate relative to the second control knob 36, the high positions of the control inclined surfaces I38 and the high positions of the control inclined, the tightness control rod 39 moves away from the base 13, the pressure of the first pressure plate 29 on the first brake plate 30 and the second brake plate 33 is reduced, the lifting moving connecting plate 31 is loosened, the lifting operation can be performed, and the nut 40 is adjusted to be proper in tightness, so that the functions of the second control knob 36 and the first control knob 35 are realized.
After the height reaches a proper height, the handle is loosened, the return spring 37 returns, the first control knob 35 and the second control knob 36 return to the original positions, the high positions and the low positions of the first control inclined plane 38 and the second control inclined plane 38' are in staggered fit and are not extruded any more, so that the pressure provided by the first pressure plate 29 is recovered, and the lifting and moving connecting plate 31 cannot move to maintain the height of the lifting table.
In this embodiment, the first brake piece 30 and the second brake piece 33 are made of silica gel, and in order to improve the practicability, the number of the control handles 20 is two, the control handles 20 are respectively arranged at the left and right ends of the base 13, and the tightening brake mechanisms 22 are respectively arranged at the middle parts of the base 13 at the two ends of the bottom surface, so that the stress can be uniform.
The buffer block 41 is arranged between the pressurizing spring 28 of the pressurizing rod 27 and the base 13, so that the service life of the spring is prolonged, and noise is avoided.
In addition, the panel 11 of the embodiment is concave, the keyboard plate 12 is convex, the bracket 42 is fixedly arranged between the panel 11 and the keyboard plate 12, and the middle part of the bracket 42 is provided with an H-shaped groove hole, so that the whole body is light and the structure is more reasonable.
The foregoing examples, while indicating only certain preferred embodiments of the invention, are given by way of illustration and description, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to the embodiments shown, as other examples may be utilized in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, either by the above teachings or by persons skilled in the relevant art, and is not therefore to be construed as limited the scope of the invention. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention, which is to be construed as being limited only by the appended claims. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (3)
1. The utility model provides an easily accuse desk goes up and down, includes panel (11) and keyboard board (12), panel (11) and keyboard board (12) fixed connection, its characterized in that: the lifting frame is characterized in that bases (13) are arranged in the front and at the back of the bottom surface of the panel (11), an upper supporting frame (14) is fixedly arranged between the bases (13) at two ends, a lifting frame (15) is arranged below the panel (11), the lifting frame (15) comprises two pairs of first supporting legs (16) and second supporting legs (17) which are connected in a cross mode, a base (18) is arranged below the lifting frame (15), the upper end of each first supporting leg (16) is rotatably connected with the base (13), the upper end of each second supporting leg (17) is slidably connected with the base (13), the lower end of each second supporting leg (17) is rotatably connected with the base (18), the lower end of each first supporting leg (16) is slidably connected with the base (18), and a;
the lifting controller (19) comprises a control handle (20), a rotating shaft (21) is arranged on one side of the base (13), the control handle (20) is connected with one end of the rotating shaft (21), an elastic brake mechanism (22) is arranged in the middle of the base (13), a control connecting rod (23) is fixedly arranged on the rotating shaft (21), a stretching rod (24) is arranged on one side of the control connecting rod (23), one end of the stretching rod (24) is rotatably connected with the control connecting rod (23), and the other end of the stretching rod (24) is connected with the elastic brake mechanism (22);
the tightness brake mechanism (22) comprises a pressurizing brake structure (25) and a tightness control knob (43), the pressurizing brake structure (25) comprises a pressurizing frame (26), the pressurizing frame (26) is in a [ -shape, the pressurizing frame (26) is arranged on one side of a base (13), a pressurizing rod (27) is arranged in the pressurizing frame (26), one end of the pressurizing rod (27) is connected with the pressurizing frame (26), the pressurizing rod (27) penetrates through the base (13), the pressurizing rod (27) is in sliding connection with the base (13), a pressurizing spring (28) is arranged outside the pressurizing rod (27), a first pressure plate (29) is arranged at the other end of the pressurizing rod (27), the first pressure plate (29) is in threaded connection with the pressurizing rod (27), a first brake block (30) is arranged on one side, away from the pressurizing rod (27), a lifting movement connecting plate (31) is arranged on one side, away from the first pressure plate (29), of the first brake block (30), the lifting moving connecting piece (31) is hinged with the upper end of the second support leg (17), a sliding rail (32) is arranged in the base (13), a sliding sheet is arranged on one side of the lifting moving connecting piece (31), the sliding sheet of the lifting moving connecting piece (31) is connected with the sliding rail (32) in a sliding manner, a second brake sheet (33) is arranged on one side of the lifting moving connecting piece (31) far away from the first brake sheet (30), a brake limiting frame (34) is arranged on the outer sides of the first pressure sheet (29), the first brake sheet (30) and the second brake sheet (33), and the brake limiting frame (34) is buckled with the base (13);
the tightness control knob (43) comprises a first control knob (35), a second control knob (36) is arranged on one side of the first control knob (35), one end of the first control knob (35) is connected with a stretching rod (24), the stretching rod (24) penetrates through a pressurizing frame (26), a reset spring (37) is arranged outside the stretching rod (24) in the pressurizing frame (26), the contact surfaces, adjacent to the first control knob (35) and the second control knob (36), of the first control knob (35) are provided with inclined control inclined surfaces, the inclined control inclined surface I (38) of the first control knob (35) is matched with the inclined control inclined surface II (38') of the second control knob (36), a tightness control rod (39) is arranged in the middle of the second control knob (36), the tightness control rod (39) penetrates through the second control knob (36) and the first control knob (35) to be connected with a first pressure plate (29), and a nut (40) is arranged at one end, far away from the second control knob (36), of the tightness control rod (39).
2. The computer desk with the easily controlled desktop lifting function of claim 1, wherein the first brake block (30) and the second brake block (33) are made of silica gel; the number of the control handles (20) is two, the control handles (20) are respectively arranged at the left end and the right end of the base (13), and the elastic braking mechanisms (22) are respectively arranged in the middle of the base (13) at the two ends of the bottom surface.
3. The computer desk with the easily controlled desktop lifting function as claimed in claim 1, wherein a buffer block (41) is arranged between the pressurizing spring (28) of the pressurizing rod (27) and the base (13); the keyboard is characterized in that the panel (11) is concave, the keyboard plate (12) is convex, a support (42) is fixedly arranged between the panel (11) and the keyboard plate (12), and an H-shaped slotted hole is formed in the middle of the support (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021210930.7U CN213247535U (en) | 2020-06-23 | 2020-06-23 | Computer desk with easily controlled desktop lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021210930.7U CN213247535U (en) | 2020-06-23 | 2020-06-23 | Computer desk with easily controlled desktop lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213247535U true CN213247535U (en) | 2021-05-25 |
Family
ID=75957451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021210930.7U Active CN213247535U (en) | 2020-06-23 | 2020-06-23 | Computer desk with easily controlled desktop lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213247535U (en) |
-
2020
- 2020-06-23 CN CN202021210930.7U patent/CN213247535U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210144263U (en) | Seven-section bed surface lifting type electric bed | |
| CN214855133U (en) | Lifting working table | |
| CN202009873U (en) | Backrest height adjusting device of office chair | |
| CN213247535U (en) | Computer desk with easily controlled desktop lifting | |
| CN212325923U (en) | Multifunctional chassis with improved structure | |
| CN211092824U (en) | Chair unit and chair | |
| CN106263608A (en) | A kind of desk of band seat | |
| CN215501724U (en) | Lifting folding table | |
| CN112806756B (en) | Physiotherapy deck chair for dermatological beauty department of hospital | |
| CN208610098U (en) | Electric elevatable table | |
| CN208463402U (en) | Adjustable back stent bed | |
| CN209202315U (en) | A kind of desktop lifting computer desk | |
| CN111759117A (en) | Multifunctional chassis with improved structure | |
| CN221382840U (en) | Intelligent lifting learning desk | |
| CN215685528U (en) | Movable multifunctional office table | |
| CN219331131U (en) | Framework structure of office chair | |
| CN209883387U (en) | Lifting table | |
| CN112999594B (en) | Dance teaching machine | |
| CN211092844U (en) | Seat surface form change control device of seat | |
| CN204601469U (en) | Waist building device | |
| CN215837980U (en) | Office chair | |
| CN204048766U (en) | The seat of Novel support structure | |
| CN219645385U (en) | Headrest adjusting device for sofa seat and electric sofa | |
| CN217827253U (en) | Training chair with inclining function | |
| CN221330694U (en) | Multifunctional chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240516 Address after: Room 1201, Building 23, CIMC Smart Valley Industrial Park, No. 1 Chenxi Road, Songshan Lake High tech Industrial Development Zone, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Yihong Health Technology Co.,Ltd. Country or region after: China Address before: 523378 1st floor, building A2, Weijian Road, Shangyuan Village Industrial Zone, Chashan Town, Dongguan City, Guangdong Province Patentee before: Huang Jianming Country or region before: China |