CN113229600B - Connecting rod type lifting table - Google Patents
Connecting rod type lifting table Download PDFInfo
- Publication number
- CN113229600B CN113229600B CN202110713086.2A CN202110713086A CN113229600B CN 113229600 B CN113229600 B CN 113229600B CN 202110713086 A CN202110713086 A CN 202110713086A CN 113229600 B CN113229600 B CN 113229600B
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- fixed
- wall
- fixedly connected
- plate
- rod
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/06—Tables with tops of variable height with vertical toothed rack
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B5/00—Suspended or hinged panels forming a table; Wall tables
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/06—Tables with tops of variable height with vertical toothed rack
- A47B2009/065—Tables with tops of variable height with vertical toothed rack having rack and pinion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Accommodation For Nursing Or Treatment Tables (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of lifting tables, and discloses a lifting table which comprises a fixed box, wherein the bottom of the inner wall of the fixed box is rotationally connected with one end of a rotating shaft through a bearing, a fixed sleeve is fixedly sleeved in the middle of the rotating shaft, one side of the outer circumferential surface of the fixed sleeve is fixedly connected with one end of the back surface of a rocker, the middle of the other end of the rocker is fixedly connected with one end of a second electric telescopic rod through a base plate, the other end of the second electric telescopic rod is fixedly connected with the middle of the inner wall of the fixed box, and the bottom of the inner wall of the fixed box is fixedly connected with the bottom of an inner plate. This connecting rod formula lift table through setting up rubber suction cup in the inside of fixed case, and the interior pole drives rubber suction cup and slides in the inside of the fixed plectane of arc, reaches the air extraction between rubber suction cup and the wall, and stable will fix the effect of case in wall or screen one side, has solved current lift table and need destroy the wall when fixed, damages the wall easily, influences the pleasing to the eye problem of wall.
Description
Technical Field
The invention relates to the technical field of lifting tables, in particular to a connecting rod type lifting table.
Background
The lifting desk is suitable for users with different heights, is a high-lifting learning desk commonly used by growing children, and can realize two modes of sitting office and standing office at the same time.
At present, the existing lifting table still has the problems that the lifting height is changed to ensure that the tabletop is not stable enough, normal writing of a user is affected, the smooth wall surface is easily damaged when the lifting table is installed on the wall surface and the screen surface, the attractive appearance of the wall surface is affected, and the like in the using process.
Disclosure of Invention
The invention aims at solving the problems in the prior art, and provides a connecting rod type lifting table, which aims at solving the technical problems that:
the aim of the invention can be achieved by the following technical scheme:
the utility model provides a connecting rod formula lift table, including the fixed box, the spout has been seted up at the middle part of fixed box upper surface, the width of spout is greater than the width of power board, the both ends of fixed box are all fixed and are provided with the screw thread fixed plate, the bottom of fixed box inner wall is passed through the bearing and is connected with the one end rotation of axis of rotation, fixed sleeve has been cup jointed in the middle part of axis of rotation, one side of fixed sleeve outer peripheral face and the one end fixed connection at the wane back, the one end fixed connection of backing plate and second electric telescopic handle is passed through in the middle part of wane other end, the other end of second electric telescopic handle and the middle part fixed connection of fixed box inner wall, the bottom of fixed box inner wall and the bottom fixed connection of inner panel, the lower extreme rotation at inner panel middle part cup joints in one side of the outer peripheral face middle part of inner rod, the one end fixed rubber sucking disc that is kept away from to the inner rod is provided with in the fixed circular disc of support sleeve, one side of arc fixed disc is fixed through fixed block fixed one side of inner panel, one end and support sleeve's one end slip grafting, one side of support sleeve and fixed box inner wall's one side fixed connection, the middle part of inner rod is fixed cup jointed outer screw thread sleeve, one side of outer screw thread sleeve and the gear tooth middle part of gear tooth middle part is in the fixed tooth middle part of the gear tooth of the straight tooth of gear.
The middle part of fixed case one side is rotated through the one end that detains the combination and is connected with first electric telescopic handle, the other end of first electric telescopic handle rotates the middle part of detaining the combination and be connected with the middle part of power board lower surface, one end of power board is rotated through the top that detains the combination and one side of vertical support frame, the bottom of one side of vertical support frame is rotated through the combination that detains the rotation through rotating the combination and is provided with the diagonal bar, one end that the diagonal bar kept away from vertical support frame is rotated through the one side of detaining the combination and is connected with the fixed case, the power board of one side of vertical support frame is rotated through rotating the combination and is set up in the top of fixed case, the opposite side of vertical support frame is fixedly connected with one side of second slide outer periphery, the inner periphery of second slide is rotated with one end of desktop bracing piece and is connected, the other end of desktop bracing piece is fixedly connected with one side of desktop lower surface through the backing plate, the middle part of desktop back side and one end fixedly connected with one end of desktop slide rod, the other end and the inner periphery sliding connection of first slide tube, one side of first slide outer periphery and one side fixedly connected with one side of riser, the bottom of riser and one side fixedly connected with one side of transverse support plate.
The middle part of one side of the transverse supporting plate is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with one side of the fixed sleeve frame, the middle part of one side of the fixed sleeve frame is fixedly provided with a fixing frame, the middle part of the inner wall of the fixing frame is slidably provided with a pedal, one end of the top of the pedal is fixedly connected with one end of the power supporting rod, the other end of the power supporting rod penetrates through the top of the fixing frame to be rotationally connected with the middle part of the cross rod through a rotating buckle combination, one end of the cross rod is fixedly connected with one side of the clamping groove rod through a rotating buckle combination, the other side of the clamping groove rod is slidably connected with the middle part of the clamping rod, one end of the top of the pedal is fixedly provided with a tension spring, one end of the tension spring far away from the pedal is fixedly connected with the top of the inner wall of the fixing frame, the tension spring is slidably sleeved on the outer surface of the bottom of the power supporting rod, the bottom of the fixing frame is provided with a first electric telescopic rod to realize a start switch, one side of the fixed sleeve frame is rotationally connected with one end of the clamping rod through the rotating rod, the other end of the clamping rod is rotationally connected with one end of the rotating rod inside the limiting clamping plate, one end of the rotating rod inside the limiting clamping plate is fixedly provided with fixed circular plates, the number of the limiting clamping plates is two, the two limiting clamping plates are symmetrically meshed with two sides of the tooth clamping plate, one ends of the two limiting clamping plates are respectively provided with the fixed circular plates, the two fixed circular plates are fixedly connected through springs, a smooth surface in the middle of the limiting clamping plate is connected with teeth on one side of the tooth clamping plate, the width of the tooth clamping plate is smaller than that of two sides of the inner wall of the fixed sleeve frame, the smooth surface of the tooth bottom of the tooth clamping plate on two sides is matched with the smooth surface of the upper surface of the limiting clamping plate, and the top of the tooth clamping plate is fixedly connected with the middle of the lower surface of the tabletop.
Further, the number of the fixing boxes is two, the two fixing boxes are symmetrically arranged on two sides of the bottom of the tabletop, and the bottoms of the tops of the two fixing boxes are provided with threaded fixing plates.
Further, a round rod is arranged between the fixing sleeve frame and the transverse supporting plate, and the round rod is positioned at two sides of the connecting rod.
Further, the number of the clamping rods is two, and the distance between the bottoms of the two clamping rods is smaller than the distance between the tops.
Further, the length of the externally threaded sleeve is smaller than the distance between the inner walls of the fixed box.
The working principle of the invention is as follows:
compared with the prior art, the invention has the following advantages:
1. this connecting rod formula lift table through setting up rubber suction cup in the inside of fixed case, and the interior pole drives rubber suction cup and slides in the inside of the fixed plectane of arc, reaches the air extraction between rubber suction cup and the wall, and stable will fix the effect of case in wall or screen one side, has solved current lift table and need destroy the wall when fixed, damages the wall easily, influences the pleasing to the eye problem of wall.
2. This connecting rod formula lift table, through the spring between the fixed plectane, the effectual two clamping bars of promotion are receiving the tooth cardboard and in time reset under the effect of atress, have reached in time to carry out the joint to the tooth cardboard, effectively increase the stability of removing the back desktop, have solved unable more weight of support after traditional desktop goes up and down, lead to the desktop to empty easily, damage the article of user's desktop.
3. This connecting rod formula lift table reciprocates through one side footboard of mount to make the footboard drive the draw-in groove pole through the bracing piece and support the promotion, realize that the draw-in groove pole promotes the draw-in bar and removes, reached through the upper and lower removal of draw-in groove pole change the distance between two draw-in bars, thereby tooth cardboard can reciprocate smooth displacement, increase the stability of desktop simultaneously, push down the start through the switch of the electric support pole of footboard downwardly moving in-process with mount inner wall bottom simultaneously, when realizing that the desktop downwardly moving, spacing cardboard is removed to both sides, avoid the conflict with tooth cardboard.
4. This connecting rod formula lift table swings under the effect of second electric telescopic handle through the wane, and the wane drives the axis of rotation under the effect of horizontal hunting and swings, and the axis of rotation moves through the spur gear drive interior pole, realizes that four interior poles can stably carry out telescopic motion, has reached the rubber suction cup of interior pole one end and can shrink the motion simultaneously, makes the fixed box more steady in fixed in-process.
Drawings
FIG. 1 is a schematic view of a front three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a rear three-dimensional structure of the present invention;
FIG. 3 is a schematic diagram of the front structure of the present invention;
FIG. 4 is a left side schematic view of the present invention;
FIG. 5 is a schematic view of the inside cross-sectional structure of the stationary box of the present invention;
FIG. 6 is a schematic view of the three-dimensional structure of the front face of the dental plate of the present invention;
fig. 7 is a schematic view of a front three-dimensional structure of the fixing frame of the present invention.
The index marks in the drawings are as follows: the device comprises a fixing box 1, a threaded fixing plate 2, a transverse supporting plate 3, a fixing sleeve frame 4, a first electric telescopic rod 5, a connecting rod 6, a fixing frame 7, a cross rod 8, a fixing circular plate 9, a first sliding tube 10, a spring 11, a tooth clamping plate 12, a vertical plate 13, a vertical supporting frame 14, a tabletop 15, a rubber suction cup 16, an arc-shaped fixing circular plate 17, an inner rod 18, a supporting sleeve 19, an external threaded sleeve 20, a second electric telescopic rod 21, a warping plate 22, a fixing sleeve 23, a clamping rod 24, a straight gear 25, a rotating shaft 26, a tension spring 27, a pedal 28, a power supporting rod 29, a limiting clamping plate 30, a tabletop sliding rod 31, an inner plate 32, a power plate 33, a second sliding tube 34, a diagonal rod 35, a tabletop supporting rod 36 and a clamping groove rod 37.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-7, a connecting rod type lifting table comprises a fixed box 1, wherein a chute is formed in the middle of the upper surface of the fixed box 1, the width of the chute is larger than that of a power plate 33, threaded fixing plates 2 are fixedly arranged at two ends of the fixed box 1, the power plate 33 is effectively prevented from colliding with the fixed box 1 in the moving process through the chute, and meanwhile, the service environment of a table top is increased through the threaded fixing plates 2 at the bottom of the fixed box 1, so that the lifting table cannot be fixed due to a rough wall surface.
The bottom of fixed case 1 inner wall passes through the bearing and rotates with the one end of axis of rotation 26 and is connected, fixed sleeve 23 has been cup jointed to the middle part of axis of rotation 26, one side of fixed sleeve 23 outer peripheral face and the one end fixed connection at wane 22 back, the middle part of wane 22 other end passes through the backing plate and is connected with the one end fixed of second electric telescopic handle 21, the other end of second electric telescopic handle 21 and the middle part fixed connection of fixed case 1 inner wall, the bottom of fixed case 1 inner wall and the bottom fixed connection of inner panel 32, the lower extreme rotation at inner panel 32 middle part cup joints in one side of inner rod 18 outer peripheral face middle part.
The rubber suction cup 16 is fixedly arranged at one end of the inner rod 18 far away from the support sleeve 19, the outer circumferential surface of the rubber suction cup 16 is slidably arranged on the inner circumferential surface of the arc-shaped fixed circular plate 17, one side of the arc-shaped fixed circular plate 17 is fixedly arranged on one side of the inner plate 32 through the fixed block, and the fixed box 1 can be fixed under the condition of not damaging a wall surface by arranging the rubber suction cup 16.
One end of the inner rod 18 is in sliding connection with one end of the support sleeve 19, the other end of the support sleeve 19 is fixedly connected with one side of the inner wall of the fixed box 1, the middle part of the inner rod 18 is fixedly sleeved with the outer threaded sleeve 20, threads on one side of the outer circumferential surface of the outer threaded sleeve 20 are meshed with teeth on one side of the circumferential surface of the spur gear 25, and the middle part of the spur gear 25 is fixedly sleeved at the lower end of the middle part of the rotating shaft 26.
The middle part of fixed case 1 one side is rotated through the one end that detains the combination and first electric telescopic handle 5 and is connected, and the other end of first electric telescopic handle 5 rotates detains the combination and is connected with the middle part rotation of power board 33 lower surface, and the one end of power board 33 is rotated through the top of detaining the combination and one side of vertical support frame 14 and is connected.
The bottom of vertical support frame 14 one side is provided with down tube 35 through rotating the knot combination rotation, and the one end that vertical support frame 14 was kept away from to down tube 35 rotates through rotating the knot combination and is connected with one side of fixed case 1, and power board 33 of vertical support frame 14 top one side rotates through rotating the knot combination and sets up in the top of fixed case 1, swings along with the motion of power board through down tube 35, makes vertical support frame support, prevents that vertical support rod from inclining to make the desktop you can vertically go up and down the effect.
The other side of the vertical support frame 14 is fixedly connected with one side of the outer circumferential surface of the second slide tube 34, the inner circumferential surface of the second slide tube 34 is rotationally connected with one end of the desktop support rod 36, the other end of the desktop support rod 36 is fixedly connected with the middle part of one side of the lower surface of the desktop 15 through a base plate, the middle part of the back side of the lower surface of the desktop 15 is fixedly connected with one end of the desktop slide rod 31, the other end of the desktop slide rod 31 is slidably connected with the inner circumferential surface of the first slide tube 10, one side of the outer circumferential surface of the first slide tube 10 is fixedly connected with one side of the vertical plate 13, the bottom of the vertical plate 13 is fixedly connected with the middle part of the transverse support plate 3, and one end of the transverse support plate 3 is fixedly connected with the middle part of one side of the fixed box 1.
The middle part of one side of the transverse supporting plate 3 is fixedly connected with one end of a connecting rod 6, and the other end of the connecting rod 6 is fixedly connected with one side of the fixed sleeve frame 4.
The middle part of fixed cover frame 4 one side is fixed and is provided with mount 7, the middle part of mount 7 inner wall slides and is provided with footboard 28, the one end at footboard 28 top and the one end fixed connection of power bracing piece 29, the other end of power bracing piece 29 passes the top of mount 7 and detains the combination through rotating and rotate with the middle part of horizontal pole 8 and be connected, the one end of horizontal pole 8 is detained the combination through rotating and is fixedly connected with one side of draw-in groove pole 37, draw-in groove pole 37 opposite side and the middle part sliding connection of draw-in pole 24, the one end at footboard 28 top is fixedly provided with extension spring 27, the one end that the extension spring 27 kept away from footboard 28 and the top fixed connection of mount 7 inner wall, and extension spring 27 sliding sleeve connects in the surface of power bracing piece 29 bottom, the bottom of mount 7 sets up the switch that first electric telescopic handle 5 realized starting, through set up footboard 28 in the bottom of mount 7, the top motion of two clamping levers 24 is controlled through footboard 28, thereby make tooth cardboard 12 can smooth and reciprocate, simultaneously through the start-up switch of mount 7 bottom, realize that first electric telescopic handle 5 can move with clamping lever 24 simultaneously.
One side of the fixed sleeve frame 4 is rotationally connected with one end of the clamping rod 24 through a rotating rod, and the other end of the clamping rod 24 is rotationally connected with one end of the rotating rod inside the limiting clamping plate 30.
The fixed plectane 9 that is provided with of the inside bull stick of spacing cardboard 30 to the quantity of spacing cardboard 30 is two, and two spacing cardboard 30 symmetrical engagement are in the both sides of tooth cardboard 12, and the one end of two spacing cardboard 30 all is provided with fixed plectane 9, through spring 11 fixed connection between two fixed plectanes 9, through setting up spring 11 in the inboard of fixed plectane 9, realizes that the clamping lever 24 after the motion resets promptly, conveniently carries out the joint fixed to the tooth cardboard.
The smooth surface in the middle of the limiting clamping plate 30 is clamped with teeth on one side of the tooth clamping plate 12.
The width of tooth cardboard 12 is less than the width of fixed cover frame 4 inner wall both sides, and the smooth surface adaptation of the smooth surface of tooth bottom of tooth cardboard 12 both sides and spacing cardboard 30 upper surface makes things convenient for tooth cardboard 12 to slide in the inside of fixed cover frame 4 smoothly, sets up in the spacing cardboard 30 of tooth cardboard 12 adaptation, makes the joint to tooth cardboard 12 more stable.
The top of the tooth clamping plate 12 is fixedly connected with the middle part of the lower surface of the tabletop 15.
When the lifting table is used, one side of the fixed box 1 is contacted with a wall surface, the second electric telescopic rod 21 is started to serve as power to drive the rocker 22 to swing, the second electric telescopic rod 21 is located at the center position of the rocker 22 and at two thirds of the center position, the rocker 22 is driven to rotate on the inner wall of the fixed box 1 through the fixed sleeve 23 according to the lever principle, the rotating shaft 26 drives the spur gear 25 to rotate in the rotating process, and due to the fact that teeth on one side of the spur gear 25 are meshed with threads on one side of the external thread sleeve 20, the external thread sleeve 20 can move left and right in the rotating process of the spur gear 25, the rubber sucker 16 moves towards the inner part of the arc-shaped fixed circular plate 17 while the external thread sleeve 20 moves, air in the inner part is extracted while the rubber sucker 16 moves, the fixed box 1 is fixed on the wall surface through the rubber sucker 16, and the wall surface is effectively prevented from being damaged in the lifting table mounting process.
When the lifting table is fixed and then the lifting table is required to be adjusted, the pedal 28 is stepped down, the pedal 28 moves down and simultaneously moves down the cross rod 8 through the power support rod 29, the cross rod 8 moves down and simultaneously drives the clamping groove rods 37 to move down, the two clamping rods 24 swing to two sides in the downward moving process of the clamping groove rods 37, the limiting clamping plates 30 at the tops of the clamping rods 24 are enabled to be separated from the clamping connection of the teeth on the side surfaces of the tooth clamping plates 12, when the pedal 28 moves to the switch at the bottom of the fixed frame 7, the first electric telescopic rod 5 is started to push the power plate 33 to move up, the power plate 33 lifts the tabletop support rod 36 upwards through the vertical support frame 14, the tabletop support rod 36 achieves the effect of changing the height of the tabletop 15, and meanwhile the tabletop 15 moves up and simultaneously slides in the first slide tube 10 through the clamping groove rods 37 on the side of the bottom.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The utility model provides a connecting rod formula elevating table, includes fixed case (1), its characterized in that: the bottom of the inner wall of the fixed box (1) is rotationally connected with one end of a rotating shaft (26) through a bearing, a fixed sleeve (23) is fixedly sleeved at the middle part of the rotating shaft (26), one side of the outer circumferential surface of the fixed sleeve (23) is fixedly connected with one end of the back surface of a wane (22), the middle part of the other end of the wane (22) is fixedly connected with one end of a second electric telescopic rod (21) through a base plate, the other end of the second electric telescopic rod (21) is fixedly connected with the middle part of the inner wall of the fixed box (1), the bottom of the inner wall of the fixed box (1) is fixedly connected with the bottom of an inner plate (32), the lower end of the middle part of the inner plate (32) is rotationally sleeved at one side of the middle part of the outer circumferential surface of an inner rod (18), one end of the inner rod (18) is slidably connected with one end of a supporting sleeve (19), the other end of the supporting sleeve (19) is fixedly connected with one side of the inner wall of the fixed box (1), threads on one side of the outer circumferential surface of the outer threaded sleeve (20) are fixedly sleeved at the middle part of the inner rod (18), teeth on one side of the outer circumferential surface of a spur gear (25) are meshed with teeth on one side of the outer circumferential surface, and the middle part of the spur gear (25) is fixedly sleeved at the lower end of the rotating shaft (26);
the middle part of one side of the fixed box (1) is rotationally connected with one end of a first electric telescopic rod (5) through a rotating buckle combination, the other end of the first electric telescopic rod (5) is rotationally connected with the middle part of the lower surface of a power plate (33), one end of the power plate (33) is rotationally connected with the top of one side of a vertical support frame (14) through the rotating buckle combination, the other side of the vertical support frame (14) is fixedly connected with one side of the outer circumferential surface of a second sliding tube (34), the inner circumferential surface of the second sliding tube (34) is rotationally connected with one end of a tabletop support rod (36), the other end of the tabletop support rod (36) is fixedly connected with the middle part of one side of the lower surface of a tabletop (15) through a base plate, the middle part of the back side of the lower surface of the tabletop (15) is fixedly connected with one end of a tabletop sliding rod (31), the other end of the tabletop sliding rod (31) is slidingly connected with the inner circumferential surface of a first sliding tube (10), one side of the outer circumferential surface of the first sliding tube (10) is fixedly connected with one side of a vertical plate (13), the bottom of the vertical plate (13) is fixedly connected with one side of the middle part of the transverse support plate (3) and one side of the transverse support plate (3) is fixedly connected with one side of the middle part (1);
the middle part of transverse support board (3) one side and the one end fixed connection of connecting rod (6), the other end of connecting rod (6) and one side fixed connection of fixed cover frame (4), one side of fixed cover frame (4) is rotated through the bull stick and is connected with the one end of kelly (24), the other end of kelly (24) is rotated with the inside bull stick one end of spacing cardboard (30) and is connected, the smooth surface at spacing cardboard (30) middle part and the tooth joint of tooth cardboard (12) one side, the top of tooth cardboard (12) and the middle part fixed connection of desktop (15) lower surface.
2. A link lift table as in claim 1 wherein: the middle part of fixed case (1) upper surface has seted up the spout, and the width of spout is greater than the width of power board (33), and the both ends of fixed case (1) are all fixed to be provided with screw thread fixed plate (2).
3. A link lift table as in claim 1 wherein: one end of the inner rod (18) far away from the support sleeve (19) is fixedly provided with a rubber sucker (16), the outer circumferential surface of the rubber sucker (16) is slidably arranged on the inner circumferential surface of the arc-shaped fixed circular plate (17), and one side of the arc-shaped fixed circular plate (17) is fixedly arranged on one side of the inner plate (32) through a fixed block.
4. A link lift table as in claim 1 wherein: the bottom of vertical support frame (14) one side is provided with down tube (35) through rotating the knot combination rotation, and the one end that vertical support frame (14) was kept away from to down tube (35) is rotated through rotating one side of knot combination and fixed box (1) and is connected, and power board (33) of vertical support frame (14) top one side is rotated through rotating the knot combination and is set up in the top of fixed box (1).
5. A link lift table as in claim 1 wherein: fixed plectane (9) are fixedly arranged at one end of the inside bull stick of spacing cardboard (30) to the quantity of spacing cardboard (30) is two, and two spacing cardboard (30) symmetrical engagement are in the both sides of tooth cardboard (12), and the one end of two spacing cardboard (30) all is provided with fixed plectane (9), passes through spring (11) fixed connection between two fixed plectanes (9).
6. A link lift table as in claim 1 wherein: the fixed mount (7) that is provided with in middle part of fixed cover frame (4) one side, the middle part of mount (7) inner wall slides and is provided with footboard (28), the one end at footboard (28) top and the one end fixed connection of power bracing piece (29), the other end of power bracing piece (29) passes the top of mount (7) and rotates through the middle part of rotating knot combination and horizontal pole (8) and be connected, one end of horizontal pole (8) is through rotating one side fixed connection of knot combination and draw-in groove pole (37), the middle part sliding connection of draw-in groove pole (37) opposite side and draw-in bar (24), the one end at footboard (28) top is fixed and is provided with extension spring (27), the one end and the top fixed connection of mount (7) inner wall of footboard (28) are kept away from in extension spring (27) sliding sleeve joint in the surface of power bracing piece (29) bottom, the bottom of mount (7) sets up the switch that first electric telescopic handle (5) realized starting.
7. A link lift table as in claim 1 wherein: the width of the tooth clamping plate (12) is smaller than the width of two sides of the inner wall of the fixed sleeve frame (4), and the smooth surface of the tooth bottom of the two sides of the tooth clamping plate (12) is matched with the smooth surface of the upper surface of the limit clamping plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110713086.2A CN113229600B (en) | 2021-06-25 | 2021-06-25 | Connecting rod type lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110713086.2A CN113229600B (en) | 2021-06-25 | 2021-06-25 | Connecting rod type lifting table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113229600A CN113229600A (en) | 2021-08-10 |
| CN113229600B true CN113229600B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110713086.2A Active CN113229600B (en) | 2021-06-25 | 2021-06-25 | Connecting rod type lifting table |
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| Country | Link |
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| CN (1) | CN113229600B (en) |
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- 2021-06-25 CN CN202110713086.2A patent/CN113229600B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016106868U1 (en) * | 2016-10-21 | 2016-12-23 | Shenzhen MiniCute Technology Co. Ltd. | Lifting table or height-adjustable table |
| CN107660885A (en) * | 2017-10-20 | 2018-02-06 | 雷珊珊 | A kind of concealed mechanical elevating table |
| CN210353718U (en) * | 2018-09-05 | 2020-04-21 | 广州维纳斯家居股份有限公司 | Lifting table with hidden display |
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| CN113229600A (en) | 2021-08-10 |
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Effective date of registration: 20230627 Address after: Room 303, Creative Center, No. 69 Spectral West Road, Huangpu District, Guangzhou City, Guangdong Province, 510700 Applicant after: WOKA INTELLIGENT FURNITURE (GUANGZHOU) Co.,Ltd. Address before: 442300 group 2, Majiagou, Shuangzhu forest farm, Shuiping Town, Zhuxi County, Shiyan City, Hubei Province Applicant before: Zhou Bo |
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