CN211211886U

CN211211886U - Lifting table assembled with press-buckle type quick-assembly clamping device

Info

Publication number: CN211211886U
Application number: CN201921885463.5U
Authority: CN
Inventors: 周仲良; 曹阳; 邓星阳; 杜剑波
Original assignee: Shaoxing Dierlaite Technology Co ltd
Current assignee: Shaoxing Dierlaite Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-08-11
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a be equipped with lift table of pressing knot formula fast-assembling chucking device, including support frame and table leg subassembly, fixedly connected with link between the support frame, the both ends of link all are equipped with presses the knot subassembly, presses the bottom fixed connection of knot subassembly with the table leg subassembly on the link. The utility model discloses a fixed mounting link between the support frame, then press at the both ends installation of link and detain the subassembly, press the bottom fixed connection that detains the subassembly with the table leg subassembly on the link, make things convenient for the dismantlement and the installation of table leg subassembly, and it is not high to the part required precision.

Description

Lifting table assembled with press-buckle type quick-assembly clamping device

Technical Field

The utility model belongs to the technical field of office furniture equipment, concretely relates to be equipped with lift table of formula fast-assembling chucking device is detained to pressure.

Background

The evolution process of human beings is from four limbs walking to upright walking, and the research on the development history of furniture in the world by researchers discovers that: people find that the sitting is beneficial to relieving fatigue in daily activities after walking upright, thereby inventing the seat. The sitting work mode is carried over, but as the sitting work time of people is longer and longer, people gradually realize that sitting for a long time is unfavorable for improving the work efficiency, people start to try sitting and standing alternative work, gradually lifting tables are available, and the standing work mode using the lifting tables becomes a popular healthy work mode.

At present, a quick-assembly clamping device in an existing lifting table in the market is generally in a structure of a round bar handle and a pin movable arm; however, the round bar handle has large forming tolerance and difficult control of the size; more parts with complex pin movable arm structures have high requirements on material processing and matching precision, and the parts are difficult to mount and are not convenient to dismount.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the above-mentioned technical problem that exists among the prior art, provide a be equipped with and press knot formula fast-assembling chucking device's lift table, through the fixed mounting link between the support frame, then press the subassembly of detaining at the both ends installation of link, press the bottom fixed connection of detaining the subassembly with the table leg subassembly on the link, make things convenient for the dismantlement and the installation of table leg subassembly, and it is not high to the part required precision.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a be equipped with lift table of formula fast-assembling chucking device of formula of pressing, its characterized in that: including support frame and table leg subassembly, fixedly connected with link between the support frame, the both ends of link all are equipped with presses the subassembly of buckleing, presses the subassembly to be with the bottom fixed connection of table leg subassembly on the link. The utility model discloses a fixed mounting link between the support frame, then press at the both ends installation of link and detain the subassembly, press the bottom fixed connection that detains the subassembly with the table leg subassembly on the link, make things convenient for the dismantlement and the installation of table leg subassembly, and it is not high to the part required precision.

Further, the link includes support body and U type frame, and U type frame fixed connection is at the both ends of support body, presses the knot subassembly to rotate to be connected on U type frame, and U type frame is located the one side that the table leg subassembly is close to the support body center, and the bottom swing joint of table leg subassembly is on the support body, through pressing the knot subassembly with table leg subassembly fixed connection on the support body. Install U type frame on the support body, press to detain the subassembly and rotate to be connected on U type frame, carry on spacingly to the one side of keeping away from U type frame with the table leg subassembly through pressing to detain the subassembly to make table leg subassembly fixed connection on the support body, realized that the installation of table leg subassembly, dismantlement are convenient.

Further, the table leg subassembly includes telescopic link and rail brackets, and the bottom fixed connection of telescopic link is at rail brackets's top, and rail brackets's both sides are equipped with the slide rail piece, and the support body is equipped with first spout, slide rail piece sliding connection in first spout. The pressing and buckling assembly limits the guide rail bracket to one side of the U-shaped frame away from the guide rail bracket along the direction of the first sliding groove, so that the guide rail bracket is fixedly connected in the connecting frame, and the guide rail bracket is convenient to mount and dismount.

Further, the pressing and buckling assembly comprises a pressing plate and a rotating shaft, the rotating shaft is fixedly connected to one end, close to the guide rail support, of the U-shaped frame, the pressing plate is rotatably connected to the rotating shaft, arc inflection points are arranged on two sides of the bottom of the pressing plate, an inclined plane is arranged at one end, close to the U-shaped frame, of the guide rail support, and the arc inflection points are matched with the inclined plane. When the table leg assembly needs to be fixed, the pressing plate is rotated to one side of the table leg assembly firstly, the pressing plate rotates around the rotating shaft, and meanwhile, the arc inflection point at the bottom of the pressing plate abuts against the inclined plane on the guide rail support, so that the guide rail support is laterally moved to the end part of the first sliding groove towards the side far away from the U-shaped frame along the direction of the first sliding groove, meanwhile, the pressing plate is tightly attached to the top of the guide rail support, the guide rail support is pressed in the support body, and the table leg assembly is fixedly connected to the connecting frame to complete the installation of the table; when the table leg subassembly is dismantled to needs, rotate the clamp plate to U type frame one side earlier for the circular arc inflection point of the bottom of clamp plate loosens the inclined plane on the guide rail bracket, and the guide rail bracket is kept away from to the clamp plate, makes the guide rail bracket not spacing, thereby accomplishes the dismantlement of table leg subassembly, has realized easy dismounting, swift of table leg subassembly, presses the subassembly part of detaining simultaneously few, and parts machining is also fairly simple.

Furthermore, a protection box is arranged in the center of the connecting frame, an electrical element is arranged in the protection box, and the protection box is used for protecting the electrical element. The protection box is used for protecting electrical components, avoids direct contact with the electrical components when the lifting table is used, and increases safety factors.

Further, the both ends of protection box all are equipped with first draw-in groove, and the top sliding connection of first draw-in groove has the chucking piece, and the bottom of chucking piece is equipped with the second draw-in groove, first draw-in groove and second draw-in groove phase-match, and the both sides of chucking piece all are equipped with the sliding block, and the inside wall of protection box is equipped with the groove of sliding, and the sliding block matches with the groove of sliding. The matching of first draw-in groove and second draw-in groove sets up for the connecting wire of chucking connection in electrical components, the setting in the sliding groove of sliding block and protection box on the chucking piece makes things convenient for the installation and the dismantlement of chucking piece, can adjust the interval between second draw-in groove and the first draw-in groove according to the quantity and the size of connecting wire simultaneously.

Further, be equipped with the card in the protection box and hold in the palm, the bottom that the card held in the palm is equipped with the slider, and the bottom in the protection box is equipped with the second spout, and slider and second spout phase-match, the top that the card held in the palm is equipped with spacing portion, spacing portion and electrical components phase-match, and the top of protection box is equipped with the closing cap. The arrangement of the sliding block of the card support and the second sliding groove of the protection box realizes that the card support can be adjusted in the protection box; the electrical component is clamped on the clamping support through the limiting part of the clamping support, the clamping support drives the electrical component to move and adjust in the second sliding groove, so that the distance between the electrical component and the two ends of the protection box is adjusted, the electrical component is convenient and quick to disassemble and assemble, and meanwhile, the connecting wire in the electrical component is convenient to connect with other parts of the lifting table.

The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:

the utility model discloses a fixed mounting link between the support frame, then press at the both ends installation of link and detain the subassembly, press the bottom fixed connection that detains the subassembly with the table leg subassembly on the link, make things convenient for the dismantlement and the installation of table leg subassembly, and it is not high to the part required precision.

The utility model discloses subassembly is detained to middling pressure includes clamp plate and rotation axis, and rotation axis fixed connection is in the one end that U type frame is close to rail brackets, and the clamp plate rotates to be connected on the rotation axis, and the both sides of the bottom of clamp plate are equipped with the circular arc flex point, and rail brackets is close to the one end of U type frame and is equipped with the inclined plane, circular arc flex point and inclined plane phase-match. When the table leg assembly needs to be fixed, the pressing plate is rotated to one side of the table leg assembly firstly, the pressing plate rotates around the rotating shaft, and meanwhile, the arc inflection point at the bottom of the pressing plate abuts against the inclined plane on the guide rail support, so that the guide rail support is laterally moved to the end part of the first sliding groove towards the side far away from the U-shaped frame along the direction of the first sliding groove, meanwhile, the pressing plate is tightly attached to the top of the guide rail support, the guide rail support is pressed in the support body, and the table leg assembly is fixedly connected to the connecting frame to complete the installation of the table; when the table leg subassembly is dismantled to needs, rotate the clamp plate to U type frame one side earlier for the circular arc inflection point of the bottom of clamp plate loosens the inclined plane on the guide rail bracket, and the guide rail bracket is kept away from to the clamp plate, makes the guide rail bracket not spacing, thereby accomplishes the dismantlement of table leg subassembly, has realized easy dismounting, swift of table leg subassembly, presses the subassembly part of detaining simultaneously few, and parts machining is also fairly simple.

The utility model discloses be equipped with the card in the protection box and hold in the palm, the bottom that the card held in the palm is equipped with the slider, and bottom in the protection box is equipped with the second spout, slider and second spout phase-match, and the top that the card held in the palm is equipped with spacing portion, spacing portion and electrical components phase-match, and the top of protection box is equipped with the closing cap. The arrangement of the sliding block of the card support and the second sliding groove of the protection box realizes that the card support can be adjusted in the protection box; the electrical component is clamped on the clamping support through the limiting part of the clamping support, the clamping support drives the electrical component to move and adjust in the second sliding groove, so that the distance between the electrical component and the two ends of the protection box is adjusted, the electrical component is convenient and quick to disassemble and assemble, and meanwhile, the connecting wire in the electrical component is convenient to connect with other parts of the lifting table.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural view of the medium voltage buckle assembly of the present invention when opened;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention;

fig. 4 is an exploded view of the protection box and the electrical components of the present invention.

In the figure, 1-support frame; 2-table leg assembly; 3-a connecting frame; 4-pressing and buckling the component; 5-frame body; 6-U-shaped frame; 7-a telescopic rod; 8-a guide rail bracket; 9-a first chute; 10-pressing a plate; 11-a rotating shaft; 12-arc inflection point; 13-inclined plane; 14-a protective box; 15-electrical components; 16-a first card slot; 17-a clamping block; 18-a second card slot; 19-a sliding block; 20-a sliding groove; 21-card holder; 22-a slide block; 23-a second chute; 24-a limiting part; and 25-sealing the cover.

Detailed Description

As shown in fig. 1 and 2, for the embodiment of the present invention, a lifting table equipped with a press-fastening type fast-assembling clamping device includes a support frame 1 and a table leg assembly 2, a connecting frame 3 is fixedly connected between the support frame 1, both ends of the connecting frame 3 are all provided with a press-fastening assembly 4, and the press-fastening assembly 4 fixedly connects the bottom of the table leg assembly 2 to the connecting frame 3.

The link 3 includes support body 5 and U type frame 6, and U type frame 6 fixed connection is at the both ends of support body 5, presses buckle assembly 4 to rotate to connect on U type frame 6, and U type frame 6 is located one side that table leg subassembly 2 is close to the center of support body 5, and the bottom swing joint of table leg subassembly 2 is on support body 5, through pressing buckle assembly 4 with table leg subassembly 2 fixed connection on support body 5. Install U type frame 6 on support body 5, press to detain subassembly 4 and rotate to connect on U type frame 6, carry on spacingly to the one side of keeping away from U type frame 6 with table leg subassembly 2 through pressing to detain subassembly 4 to make table leg subassembly 2 fixed connection on support body 5, realized table leg subassembly 2's installation, dismantlement convenience.

Table leg subassembly 2 includes telescopic link 7 and guide rail bracket 8, and the bottom fixed connection of telescopic link 7 is at guide rail bracket 8's top, and guide rail bracket 8's both sides are equipped with the slide rail piece, and support body 5 is equipped with first spout 9, and slide rail piece sliding connection is in first spout 9. The pressing buckle assembly 4 limits the guide rail bracket 8 to one side of the U-shaped frame 6 away from along the direction of the first sliding groove 9, so that the guide rail bracket 8 is fixedly connected in the connecting frame 3, and the guide rail bracket 8 is convenient to mount and dismount.

The pressing and buckling assembly 4 comprises a pressing plate 10 and a rotating shaft 11, the rotating shaft 11 is fixedly connected to one end, close to the guide rail support 8, of the U-shaped frame 6, the pressing plate 10 is rotatably connected to the rotating shaft 11, arc inflection points 12 are arranged on two sides of the bottom of the pressing plate 10, an inclined plane 13 is arranged at one end, close to the U-shaped frame 6, of the guide rail support 8, and the arc inflection points 12 are matched with the inclined plane 13. When the table leg assembly 2 needs to be fixed, the pressing plate 10 is firstly rotated towards one side of the table leg assembly 2, the pressing plate 10 rotates around the rotating shaft 11, meanwhile, the arc inflection point 12 at the bottom of the pressing plate 10 abuts against the inclined surface 13 on the guide rail support 8, so that the guide rail support 8 is laterally moved to the end part of the first sliding groove 9 towards the side far away from the U-shaped frame 6 along the direction of the first sliding groove 9, meanwhile, the pressing plate 10 is tightly attached to the top of the guide rail support 8, the guide rail support 8 is tightly pressed in the frame body 5, the table leg assembly 2 is fixedly connected onto the connecting frame 3, and the installation of the table leg assembly; when table leg subassembly 2 is dismantled to needs, rotate clamp plate 10 to 6 one side of U type frame earlier for the circular arc inflection point 12 of the bottom of clamp plate 10 loosens inclined plane 13 on the guide rail bracket 8, and guide rail bracket 8 is kept away from to clamp plate 10, makes guide rail bracket 8 not spacing, thereby accomplishes the dismantlement of table leg subassembly 2, has realized table leg subassembly 2's easy dismounting, swift, and it is few to press the subassembly 4 parts simultaneously, and parts machining is also fairly simple.

As shown in fig. 3 and 4, for the second embodiment of the present invention, a lifting table equipped with a press-fastening type fast-assembling clamping device includes a support frame 1 and a table leg assembly 2, a connecting frame 3 is fixedly connected between the support frame 1, both ends of the connecting frame 3 are all provided with a press-fastening assembly 4, and the press-fastening assembly 4 fixedly connects the bottom of the table leg assembly 2 to the connecting frame 3.

The center of the connecting frame 3 is also provided with a protective box 14, an electrical component 15 is arranged in the protective box 14, and the protective box 14 is used for protecting the electrical component 15. The protection box 14 is used for protecting the electrical element 15, so that the direct contact between the electrical element 15 and the lifting table in the use process is avoided, and the safety factor is increased.

Both ends of protection box 14 all are equipped with first draw-in groove 16, and the top sliding connection of first draw-in groove 16 has chucking piece 17, and the bottom of chucking piece 17 is equipped with second draw-in groove 18, and first draw-in groove 16 and second draw-in groove 18 phase-match, the both sides of chucking piece 17 all are equipped with sliding block 19, and the inside wall of protection box 14 is equipped with sliding groove 20, sliding block 19 and sliding groove 20 phase-match. The matching arrangement of the first clamping groove 16 and the second clamping groove 18 is used for clamping a connecting wire connected in the electrical appliance element 15, the arrangement of the sliding block 19 on the clamping block 17 and the sliding groove 20 of the protection box 14 is convenient for the installation and the disassembly of the clamping block 17, and the distance between the second clamping groove 18 and the first clamping groove 16 can be adjusted according to the number and the size of the connecting wire.

The protection box 14 is internally provided with a card support 21, the bottom of the card support 21 is provided with a sliding block 22, the bottom in the protection box 14 is provided with a second sliding groove 23, the sliding block 22 is matched with the second sliding groove 23, the top of the card support 21 is provided with a limiting part 24, the limiting part 24 is matched with the electrical component 15, and the top of the protection box 14 is provided with a sealing cover 25. The arrangement of the sliding block 22 of the card support 21 and the second sliding groove 23 of the protection box 14 realizes that the built-in of the card support 21 in the protection box 14 can be adjusted; electric element 15 is held in the palm 21 by the card through the spacing portion 24 of card support 21, holds in the palm 21 through the card and drives electric element 15 and remove the regulation in second spout 23 to adjust the interval between electric element 15 and the protection box 14 both ends, realized electric element 15 easy dismounting, swift, made things convenient for connecting wire and other parts of lift table to be connected in electric element 15 simultaneously.

The utility model discloses a fixed mounting link 3 between support frame 1, then press at the both ends installation of link 3 and detain subassembly 4, press to detain subassembly 4 with the bottom fixed connection of table leg subassembly 2 on link 3, make things convenient for the dismantlement and the installation of table leg subassembly 2, and it is not high to the part required precision.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.

Claims

1. The utility model provides a be equipped with lift table of formula fast-assembling chucking device of formula of pressing, its characterized in that: including support frame and table leg subassembly, fixedly connected with link between the support frame, the both ends of link all are equipped with presses the subassembly of detaining, press the subassembly with the bottom fixed connection of table leg subassembly is in on the link.

2. A lifting table equipped with a snap-on quick-fit clamp as claimed in claim 1, wherein: the connecting frame comprises a frame body and a U-shaped frame, the U-shaped frame is fixedly connected to the two ends of the frame body, the pressing and buckling assembly is rotatably connected to the U-shaped frame, the U-shaped frame is located on one side, close to the center of the frame body, of the table leg assembly, the bottom of the table leg assembly is movably connected to the frame body, and the table leg assembly is fixedly connected to the frame body through the pressing and buckling assembly.

3. A lifting table equipped with a snap-on quick-fit clamp as claimed in claim 2, wherein: the table leg assembly comprises a telescopic rod and a guide rail support, the bottom of the telescopic rod is fixedly connected to the top of the guide rail support, sliding rail blocks are arranged on two sides of the guide rail support, a first sliding groove is formed in the support body, and the sliding rail blocks are connected in the first sliding groove in a sliding mode.

4. A lifting table equipped with a snap-on quick-fit clamp as claimed in claim 3, wherein: the pressing and buckling assembly comprises a pressing plate and a rotating shaft, the rotating shaft is fixedly connected to one end, close to the guide rail support, of the U-shaped frame, the pressing plate is rotatably connected to the rotating shaft, arc inflection points are arranged on two sides of the bottom of the pressing plate, an inclined plane is arranged at one end, close to the U-shaped frame, of the guide rail support, and the arc inflection points are matched with the inclined plane.

5. A lifting table equipped with a snap-on quick-fit clamp as claimed in claim 1, wherein: and a protection box is also arranged at the center of the connecting frame, an electrical element is arranged in the protection box, and the protection box is used for protecting the electrical element.

6. A lifting table equipped with a snap-on quick-fit clamp as claimed in claim 5, wherein: the both ends of protection box all are equipped with first draw-in groove, the top sliding connection of first draw-in groove has the chucking piece, the bottom of chucking piece is equipped with the second draw-in groove, first draw-in groove with second draw-in groove phase-match, the both sides of chucking piece all are equipped with the sliding block, the inside wall of protection box is equipped with the groove of sliding, the sliding block with the groove of sliding matches.

7. A lifting table equipped with a snap-on quick-fit clamp as claimed in claim 5, wherein: the protection box is internally provided with a clamping support, the bottom of the clamping support is provided with a sliding block, the bottom in the protection box is provided with a second sliding groove, the sliding block is matched with the second sliding groove, the top of the clamping support is provided with a limiting part, the limiting part is matched with the electrical component, and the top of the protection box is provided with a sealing cover.