CN220268992U - Small cylinder lifting base - Google Patents

Abstract

The utility model discloses a small cylindrical lifting base which comprises a head component, a support component, a base component, a rotating shaft component and a display bottom limiting component, wherein the support component is obliquely arranged on the base component, the support component and the base component are fixed through screws and are detachably connected with each other, the head component is arranged at the top of the support component through the rotating shaft component, the display bottom limiting component is arranged on the support component, the display bottom limiting component is in sliding fit with the support component, and the display bottom limiting component is arranged towards the bottom of the head component. The utility model is convenient to adjust the height and angle of the computer display, is convenient to use, avoids the shoulder pain, back pain and cervical disc strain of a user, can effectively reduce work fatigue and improves the work efficiency of the user.

Description

Small cylinder lifting base

Technical Field

The utility model belongs to the technical field of display installation, and particularly relates to a small cylindrical lifting base.

Background

As a tool for working and surfing, a computer becomes an important part in modern life of people, and the height and angle of a screen cannot be adjusted due to a plurality of simple bracket devices on the market at present, so that the computer is often used for a long time, and symptoms such as shoulder pain, backache, cervical disc strain and the like of a user are easily caused;

the novel lifting base for the display comprises a base component, a bracket component, a head component and a rotating shaft component, wherein the bottom end of the bracket component is fixedly connected in a groove at the top of the base component through a quick-release screw, and a sliding iron piece at the side surface of the top of the bracket component is fixedly connected with a TOS die-casting head of the rotating shaft component through an M4 countersunk screw; the head assembly comprises an M8 connecting shaft, a Vesa plate, an M8 four-hook flat gasket, a movable piece, an M8 flat gasket, an M8 spring gasket and an M8 fine tooth nut, wherein the side face of the rotating shaft assembly is connected with four corners of the movable piece through four M3 countersunk self-tapping screws in a threaded mode, the Vesa plate is arranged on the side face of the movable piece, and the M8 connecting shaft is inserted into a middle through hole of the Vesa plate. The height and the angle of the computer display are convenient to adjust, the computer display is convenient to use, shoulder pain, back pain and cervical intervertebral disc strain of a user are avoided, work fatigue can be effectively reduced, and the work efficiency of the user is improved.

However, the existing display is very fine, and the middle position of the back of the display is installed on the lifting base during installation, but the bottom of the display is not provided with a special supporting structure, so that the bottom of the display is supported and fixed, and the display is easily damaged at the joint of the back of the display and the lifting base and easily damaged by external shaking when in use.

Disclosure of Invention

The utility model aims to provide a small cylindrical lifting base for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a little cylinder lift base, includes head subassembly, bracket component, base subassembly, pivot subassembly and the spacing subassembly of display bottom, the bracket component is the slope setting on the base subassembly, fix through the screw between bracket component and the base subassembly and can dismantle between bracket component and the base subassembly and be connected, the head subassembly passes through the pivot subassembly setting at the top of bracket component, the spacing subassembly of display bottom sets up on the bracket component, the spacing subassembly of display bottom and bracket component sliding fit, the spacing subassembly of display bottom sets up towards the bottom of head subassembly.

Further technical scheme, the head subassembly includes first connecting axle, vesa board, four hook flat gasket, movable piece, dull and stereotyped gasket, first spring gasket, thin tooth nut, the four corners of movable piece is connected through four countersunk head self-tapping screw threads to the side of pivot subassembly, the side of movable piece is provided with the vesa board, and the middle part through-hole of vesa board alternates and is provided with the connecting axle, and the tip of first connecting axle passes four hook flat gasket, movable piece middle part round hole, dull and stereotyped gasket, first spring gasket and threaded connection thin tooth nut in proper order.

According to a further technical scheme, the head assembly further comprises a vesa rear cover, one side of the vesa plate, which is close to the movable plate, is fixedly connected with the vesa rear cover through a countersunk screw II, and the vesa rear cover is used for shielding the rear side of the vesa plate.

Further technical scheme, display bottom limit assembly includes slip ring, locking bolt, two expansion plates and two mount pads, be equipped with the locking screw that a plurality of equidistant settings on the lateral wall of iron stand, slip ring sliding connection is on the iron stand, the slip ring passes through locking bolt to be connected in the locking screw, be equipped with the installation piece that two symmetries set up on the slip ring, two the one end of expansion plate is rotated respectively and is connected on two installation pieces, two the mount pad is rotated respectively and is connected the other end at two expansion plates.

Further technical scheme, the support assembly includes stand protecgulum, first countersunk head screw, the slide rail, the locating screw, the slip ironware, the constant force spring holder, the iron stand, the countersunk head self tapping screw, countersunk head self tapping second, the fixing base, the constant force spring, the bottom of fixing base inserts in the recess at base assembly top, and the screw and the quick detach screw threaded connection of fixing base bottom, the bottom of iron stand is connected through countersunk head self tapping second at the top of fixing base, the stand protecgulum is connected through the countersunk head self tapping screw to the side of iron stand, constitute the installation cavity between stand protecgulum and the iron stand, and rectangular through groove has been seted up to the front side of stand protecgulum, two slide rails of sliding ironware both sides sliding connection respectively, threaded connection has the locating screw respectively, and install the constant force spring on the sliding ironware, the fixture block joint that the constant force spring and stand protecgulum inboard equidistance set up.

Further technical scheme, pivot subassembly includes rotation nut, the second spring gasket, right side movable frame, the couple gasket, the torsional spring, the axle sleeve, drive nut, left side movable frame, the second connecting axle, the mount, die-casting head and second countersunk head screw, die-casting head and the vertical sliding connection of rectangle logical groove, the outer end of die-casting head is through vertical swing joint post and mount swing joint, and swing joint post's bottom threaded connection has drive nut, and still cup joint the packing ring on the swing joint post, the mount has second countersunk head screw through horizontal second connecting axle swing joint right side movable frame and left movable frame respectively on right side movable frame and the left movable frame, the position that the connecting axle is located the mount left and right sides has cup jointed the couple gasket respectively, and the part that the second connecting axle is located the mount inboard has cup jointed the axle sleeve, the outer axle side of axle sleeve has cup jointed the torsional spring, and spring gasket and rotation nut are installed respectively to the tip of second connecting axle, right side movable frame and left movable frame are through countersunk head self-screw threaded connection movable piece respectively.

According to a further technical scheme, the top of the die-casting head is clamped with a fixed cover; one side of the vesa rear cover, which is far away from the vesa plate, is clamped with a round rear cover.

According to a further technical scheme, the base assembly comprises a single foot and two long feet, and the single foot and the two long feet form a triangular structure.

The utility model has the beneficial effects that:

the bottom of the display is limited and fixed, the sliding ring can be adjusted to move on the iron upright according to the difference of the size of the display, after the sliding ring is moved to a proper position, the sliding ring is locked on the iron upright by rotating the locking bolt in the locking screw hole, the two mounting seats are locked with the bottom of the display through screws, when the bottoms of the displays with different widths are fixed, the expansion plate can be made to rotate on the two mounting blocks, the position of the expansion plate is made to stretch and shrink to enable the bottom of the mounting seat to be connected with the bottom of the display, shaking of the display can be prevented after the bottom of the display is fixed, and limiting locking is carried out on the bottom of the display.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

Fig. 1: the three-dimensional structure of the utility model is shown in the first schematic drawing.

Fig. 2: the three-dimensional structure of the utility model is shown in the second schematic diagram.

Fig. 3: the partial three-dimensional structure of the utility model is shown in the first schematic drawing.

Fig. 4: the partial three-dimensional structure of the utility model is shown in the schematic diagram II.

Fig. 5: side view in the present utility model.

Fig. 6: the rotation of the bracket assembly is schematically shown in the utility model.

Fig. 7: the head assembly of the present utility model is shown in a rotational schematic view.

Fig. 8: the lifting schematic diagram of the bracket component in the utility model.

Fig. 9: the left and right rotation of the head assembly is schematically shown in the present utility model.

Fig. 10: the utility model provides a schematic diagram of a bracket assembly.

Fig. 11: the head assembly of the present utility model is a split schematic.

Fig. 12: a schematic diagram of a relay assembly in the present utility model.

Fig. 13: the utility model discloses a split schematic diagram of a transfer assembly.

Fig. 14: the utility model provides a schematic diagram of a base assembly.

Fig. 15: the utility model relates to a schematic diagram of a display fixing component.

Reference numerals: a head assembly 1; a first connecting shaft 11; a vesa plate 12; a vesa rear cover 13; a four-hook flat washer 14; a movable piece 15; a flat gasket 16; a first spring washer 17; a fine tooth nut 18; a bracket assembly 2; a pillar front cover 21; a first countersunk head screw 22; a slide rail 23; a set screw 24; a sliding iron member 25; a constant force spring seat 26; iron posts 27; a flat head self-tapping screw 28; countersunk self-tapping teeth II 29; a fixed seat 290; a constant force spring 291; a base assembly 3; a single foot 31; a long leg 32; a spindle assembly 4; rotating the nut 41; a second spring washer 42; a right movable frame 43; a hook spacer 44; a torsion spring 45; a sleeve 46; a drive nut 47; a left movable frame 48; a second connecting shaft 49; a fixing bracket 490; a die casting head 491; a second countersunk head screw 492; a display fixing assembly 5; a slip ring 51; a locking bolt 52; a telescoping plate 53; a mounting base 54; a mounting block 55; locking screw hole 56; a fixed cover 6; a circular rear cover 7.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Please refer to fig. 1-15; the utility model provides a little cylinder lift base, head subassembly 1, bracket component 2, base subassembly 3, pivot subassembly 4 and the spacing subassembly of display bottom 5, bracket component 2 is the slope setting on base subassembly 3, fix through the screw between bracket component 2 and the base subassembly 3 and can dismantle between bracket component 2 and the base subassembly 3 and be connected, head subassembly 1 sets up the top at bracket component 2 through pivot subassembly 4, the spacing subassembly 5 of display bottom sets up on bracket component 2, the spacing subassembly 5 of display bottom and the spacing subassembly sliding fit of bracket component, the spacing subassembly 5 of display bottom sets up towards the bottom of head subassembly 1.

In this embodiment, the head assembly 1 includes a first connecting shaft 11, a vesa plate 12, a four-hook flat gasket 14, a movable plate 15, a flat gasket 16, a first spring gasket 17, and a fine-tooth nut 18, the side surface of the rotating shaft assembly 4 is connected with four corners of the movable plate 15 through four countersunk self-tapping screws, the side surface of the movable plate 15 is provided with the vesa plate 12, a middle through hole of the vesa plate 12 is inserted and provided with a connecting shaft, and an end portion of the first connecting shaft 11 sequentially passes through the four-hook flat gasket 14, a middle round hole of the movable plate 15, the flat gasket 16, the first spring gasket 17 and is in threaded connection with the fine-tooth nut 18; the head assembly 1 further comprises a vesa rear cover 13, one side of the vesa plate 12, which is close to the movable plate 15, is fixedly connected with the vesa rear cover 13 through a countersunk head screw II, and the vesa rear cover 13 is used for shielding the rear side of the vesa plate 12; the vesa rear cover 13 serves to shield the rear side of the vesa plate 12, maintaining an external aesthetic appearance.

The base component 3 is used for placing on the desktop, play the effect of increase and desktop area of contact, make novel display lift base can stably place, the support component 2 can adjust the height of computer display, quick detach screw 3 is convenient to unpack base component 3 and support component 2, conveniently dismantle the packing when transporting, space occupation when reducing the transportation, pivot subassembly 4 can make computer display carry out horizontal angle adjustment and pitch angle's adjustment, head subassembly 1 can make computer display carry out the rotation of vertical direction, can make computer display transversely or vertical use, use the degree of freedom height, the cooperation through connecting axle and thin tooth nut 18 can make the vesa board 12 rotate for movable piece 15, have the damping effect when can making the vesa board 12 rotate through flat gasket 16, first spring gasket 17.

In the present embodiment, reference is made to fig. 15; the display bottom limiting assembly 5 comprises a sliding ring 51, a locking bolt 52, two telescopic plates 53 and two mounting seats 54, wherein a plurality of equally spaced locking screw holes 56 are formed in the side wall of the iron upright post 27, the sliding ring 51 is slidably connected to the iron upright post 27, the sliding ring 51 is connected in the locking screw holes 56 through the locking bolt 52, two symmetrically arranged mounting blocks 55 are arranged on the sliding ring 51, one ends of the two telescopic plates 53 are respectively and rotatably connected to the two mounting blocks 55, and the two mounting seats 54 are respectively and rotatably connected to the other ends of the two telescopic plates 53; the expansion plate 53 can be expanded and contracted, the bottom of the display is limited and fixed, the sliding ring 51 can be adjusted to move on the iron stand column 27 according to the different sizes of the display, after the sliding ring 51 is moved to a proper position, the sliding ring 51 is locked on the iron stand column 27 by rotating the locking bolt 52 in the locking screw hole 56, the two mounting seats 54 are locked with the bottom of the display through screws, when the bottoms of the displays with different widths are fixed, the expansion plate 53 can be enabled to rotate on the two mounting blocks 55, and the positions of the expansion plate 53 are enabled to expand and contract, so that the bottom of the mounting seat 54 is connected with the bottom of the display, shaking of the display can be prevented after the bottom of the display is fixed, and the bottom of the display is limited and locked.

In this embodiment, the rotating shaft assembly 4 includes a rotating nut 41, a second spring washer 42, a right movable frame 43, a hook washer 44, a torsion spring 45, a shaft sleeve 46, a driving nut 47, a left movable frame 48, a second connecting shaft 49, a fixing frame 490, a die casting head 491 and a second countersunk screw 492, the die casting head 491 is vertically and slidably connected with the rectangular through groove, the outer end of the die casting head 491 is movably connected with the fixing frame 490 through a vertical movable connecting column, the bottom end of the movable connecting column is in threaded connection with the driving nut 47, a gasket is further sleeved on the movable connecting column, the fixing frame 490 is movably connected with the right movable frame 43 and the left movable frame 48 through a transverse second connecting shaft 49, the right movable frame 43 and the left movable frame 48 are respectively in threaded connection with the second countersunk screw 492, the positions of the connecting shafts on the left side and the right movable frame 43 are respectively sleeved with the hook washer 44, the parts of the second connecting shaft 49 on the inner sides of the fixing frame 490 are sleeved with the shaft sleeve 46, the outer shaft side of the shaft sleeve 46 is provided with the torsion spring 45, the end part of the second connecting shaft 49 is respectively provided with the spring washer and the rotating nut 41, and the right movable frame 43 and the left movable frame 48 are respectively sleeved with the countersunk screw 15.

The fixed frame 490 can be moved relative to the die-casting head 491 through the arrangement of the movable connecting column, so that the transverse angle of the computer display is changed, the driving nut 47 presses the gasket to provide damping when the fixed frame 490 moves, the right movable frame 43 and the left movable frame 48 can be moved relative to the fixed frame 490 through the connecting shaft, the pitching angle of the computer display is changed, the right movable frame 43 and the left movable frame 48 can be damped when moving through the spring gasket and the hook gasket 44, the torsion spring 45 is respectively connected with the two movable frames and the fixed frame 490, the right movable frame 43 and the left movable frame 48 have a buffer function when moving, and excessive vibration of the computer display when adjusting is avoided.

In this embodiment, the bracket assembly 2 includes a front upright cover 21, a first countersunk screw 22, a sliding rail 23, a set screw 24, a sliding iron member 25, a fixed force spring seat 26, an iron upright 27, a countersunk self-tapping screw 28, a countersunk self-tapping screw two 29, a fixing seat 290, and a fixed force spring 291, wherein the bottom of the fixing seat 290 is inserted into a groove at the top of the base assembly 3, a screw hole at the bottom of the fixing seat 290 is connected with a quick-release screw in a threaded manner, the top of the fixing seat 290 is connected with the bottom of the iron upright 27 through the countersunk self-tapping screw two 29, the side surface of the iron upright 27 is connected with the front upright cover 21 through the countersunk self-tapping screw 28, an installation cavity is formed between the front upright cover 21 and the iron upright 27, a rectangular through groove is formed in the front side of the upright front upright cover 21, two sliding rails 23 are fixedly connected in the installation cavity through the first countersunk screw 22, two sliding rails 23 are respectively connected with two sliding rails 23, two sides of the sliding iron member 25 are respectively in threaded connection with the set screw 24, the fixed force spring seat 291 is fixedly connected with the inner side of the sliding iron member 25 through screws, the fixed force 291 is installed on the fixed force spring seat 26, and the fixed force 21 is equidistant to the front upright spring seat 21.

The iron stand column 27 can be fixed through the fixed seat 290 and the fixed force spring 291, the iron stand column 27 and the stand column front cover 21 are used as the main body of the bracket assembly 2, the computer display is supported up, the sliding iron piece 25 vertically moves in the installation cavity through the sliding rail 23, and when the sliding iron piece moves to a required position, the fixed force spring 291 on the fixed force spring seat 26 is clamped with a corresponding clamping block to maintain the stability of the height of the sliding iron piece 25, so that the die casting head 491 is fixed in height, and the sliding iron piece 25 can slide again only by overcoming the resistance force received by the fixed force spring 291 by using larger force;

in this embodiment, the top of the die-casting head 491 is clamped with a fixed cover 6; the fixed cover 6 is used for shielding the die-casting head 491 and accessories thereon, thereby improving the neatness of the appearance; a round rear cover 7 is clamped on one side, far away from the vesa plate 12, of the vesa rear cover 13; the circular back cover 7 is used for shielding the vesa back cover 13 and shielding the driving parts of the rotating shaft assembly 4, so that the appearance is neat.

According to a further technical scheme, the base assembly 3 comprises a single foot 31 and two long feet 32, and the single foot 31 and the two long feet 32 form a triangular structure; the triangle structure makes the display put more stable.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. A little cylinder lift base, its characterized in that: including head subassembly (1), support subassembly (2), base subassembly (3), pivot subassembly (4) and display bottom spacing subassembly (5), support subassembly (2) are the slope setting on base subassembly (3), fix through the screw between support subassembly (2) and base subassembly (3) and can dismantle between support subassembly (2) and base subassembly (3), head subassembly (1) set up the top at support subassembly (2) through pivot subassembly (4), display bottom spacing subassembly (5) set up on support subassembly (2), display bottom spacing subassembly (5) and support subassembly (2) sliding fit, display bottom spacing subassembly (5) set up towards the bottom of head subassembly (1).

2. A small cylindrical lifting base according to claim 1, characterized in that: the support assembly (2) comprises a column front cover (21), a first countersunk head screw (22), a sliding rail (23), a set screw (24), a sliding iron piece (25), a fixed force spring seat (26), an iron column (27), a flat head self-tapping screw (28), a countersunk head self-tapping screw (29), a fixed seat (290) and a fixed force spring (291), wherein the bottom of the fixed seat (290) is inserted into a groove at the top of the base assembly (3), a screw hole at the bottom of the fixed seat (290) is in threaded connection with a quick-release screw, the top of the fixed seat (290) is connected with the bottom end of the iron column (27) through the countersunk head self-tapping screw (29), the side surface of the iron column (27) is connected with the column front cover (21) through the flat head self-tapping screw (28), a mounting cavity is formed between the column front cover (21) and the iron column (27), rectangular through grooves are formed in the front side of the column front cover (21), two sliding rails (23) are fixedly connected with each other through the first countersunk head screw (22), two sliding rails (23) are respectively connected with two sliding rails (25), two sliding iron pieces (25) are respectively in sliding connection with two sliding iron pieces (25), the two sides of the fixed force spring seat (26) are respectively connected with the fixed force spring seat (26), the fixed force spring (291) is clamped with a clamping block which is equidistantly arranged on the inner side of the front cover (21) of the upright post.

3. A small cylindrical lifting base according to claim 2, characterized in that: the utility model provides a display bottom limit assembly (5) includes slip ring (51), locking bolt (52), two expansion plate (53) and two mount pad (54), be equipped with locking screw (56) that a plurality of equidistant settings on the lateral wall of iron stand (27), slip ring (51) sliding connection is on iron stand (27), slip ring (51) are connected in locking screw (56) through locking bolt (52), be equipped with installation piece (55) that two symmetries set up on slip ring (51), two the one end of expansion plate (53) is rotated respectively and is connected on two installation piece (55), two the mount pad (54) are rotated respectively and are connected the other end at two expansion plate (53).

4. A small cylindrical lifting base according to claim 2, characterized in that: the head assembly (1) comprises a first connecting shaft (11), a vesa plate (12), four-hook flat gaskets (14), movable plates (15), flat gaskets (16), first spring gaskets (17) and fine-tooth nuts (18), the side face of the rotating shaft assembly (4) is connected with four corners of the movable plates (15) through four countersunk self-tapping screw threads, the side face of the movable plates (15) is provided with the vesa plate (12), middle through holes of the vesa plate (12) are penetrated and provided with the connecting shaft, and the end part of the first connecting shaft (11) sequentially penetrates through the four-hook flat gaskets (14), middle round holes of the movable plates (15), the flat gaskets (16), the first spring gaskets (17) and the fine-tooth nuts (18) in threaded connection.

5. The small cylinder lifting base as claimed in claim 4, wherein: the head assembly (1) comprises a vesa rear cover (13), one side of the vesa plate (12) close to the movable plate (15) is fixedly connected with the vesa rear cover (13) through a countersunk screw II, and the vesa rear cover (13) is used for shielding the rear side of the vesa plate (12).

6. The small cylinder lifting base of claim 5, wherein: the rotating shaft assembly (4) comprises a rotating nut (41), a second spring gasket (42), a right movable frame (43), a hook gasket (44), a torsion spring (45), a shaft sleeve (46), a driving nut (47), a left movable frame (48), a second connecting shaft (49), a fixed frame (490), a die casting head (491) and a second countersunk head screw (492), wherein the die casting head (491) is vertically and slidingly connected with a rectangular through groove, the outer end of the die casting head (491) is movably connected with the fixed frame (490) through a vertical movable connecting column, the bottom end of the movable connecting column is in threaded connection with the driving nut (47), a gasket is further sleeved on the movable connecting column, the fixed frame (490) is movably connected with the right movable frame (43) and the left movable frame (48) through a transverse second connecting shaft (49), the second countersunk head screw (492) is respectively in threaded connection with the right movable frame (43) and the left movable frame (48), the hook gasket (44) is respectively arranged at the positions of the left side and the right side of the fixed frame (490), the second connecting shaft (49) is positioned at the inner side of the fixed frame (490), the shaft sleeve (46) is sleeved on the shaft sleeve (46), the end of the torsion spring (41) is sleeved on the end of the movable frame (46), the right movable frame (43) and the left movable frame (48) are respectively connected with the movable sheet (15) through countersunk self-tapping screws.

7. The small cylinder lifting base of claim 6, wherein: the top of the die-casting head (491) is clamped with a fixed cover (6); one side of the vesa rear cover (13) far away from the vesa plate (12) is clamped with a round rear cover (7).

8. A small cylindrical lifting base according to claim 1, characterized in that: the base assembly (3) comprises a single foot (31) and two long feet (32), and the single foot (31) and the two long feet (32) form a triangular structure.