CN113154204A - Four-arm display support - Google Patents

Four-arm display support Download PDF

Info

Publication number
CN113154204A
CN113154204A CN202110463215.7A CN202110463215A CN113154204A CN 113154204 A CN113154204 A CN 113154204A CN 202110463215 A CN202110463215 A CN 202110463215A CN 113154204 A CN113154204 A CN 113154204A
Authority
CN
China
Prior art keywords
arm
hole
block
bolt
connecting column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110463215.7A
Other languages
Chinese (zh)
Inventor
王军洋
陈金峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luceco Electric Jiaxing Co Ltd
Original Assignee
Luceco Electric Jiaxing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luceco Electric Jiaxing Co Ltd filed Critical Luceco Electric Jiaxing Co Ltd
Priority to CN202110463215.7A priority Critical patent/CN113154204A/en
Publication of CN113154204A publication Critical patent/CN113154204A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/045—Allowing translations adapted to left-right translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/048—Allowing translations adapted to forward-backward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention discloses a four-arm display support which can be adjusted in a three-dimensional direction at multiple angles and can be used for simultaneously setting multiple screens for watching. A four-arm display stand comprises two arm assemblies; the two arm assemblies comprise universal fixing plates, and one ends of the universal fixing plates are connected with the display; the other end of the universal fixing plate is connected with a front arm, and the front arm is connected with the universal fixing plate through a shaft; the front arm shaft is connected with a rear arm; the supporting device is characterized by further comprising a vertical pipe, a supporting seat is sleeved on the vertical pipe, one end shaft of the supporting seat is connected with one rear arm, the other end shaft of the supporting seat is connected with the other rear arm, a limiting block is fixed on the vertical pipe, and the limiting block blocks the supporting seat to slide downwards.

Description

Four-arm display support
Technical Field
The invention belongs to the technical field of supports, and particularly relates to a four-arm display support.
Background
At present, along with the continuous development of society, displays, tablet computers and the like are increasingly popularized in common families, people can not leave computers in life and work, the displays are indispensable peripherals of the computers, the displays are used for displaying images during the operation of the computers, and supports matched with the displays are taken into account for saving desktop or indoor space.
However, the current display can only adjust the front and back angles of the display, and can only be adjusted in a single angle or two angle spaces, and the height of the display cannot be adjusted according to the requirements of users; and some display screens can only display a single screen, which is not beneficial to the requirement of multi-screen watching.
Disclosure of Invention
The invention aims to provide a four-arm display support which can be adjusted in three-dimensional directions at multiple angles and can be used for simultaneously setting multiple screens for watching.
In order to solve the technical problem, the invention aims to realize that:
a four-arm display stand comprises two arm assemblies; the two arm assemblies comprise universal fixing plates, and one ends of the universal fixing plates are connected with the display; the other end of the universal fixing plate is connected with a front arm, and the front arm is connected with the universal fixing plate through a shaft; the front arm shaft is connected with a rear arm; the supporting device is characterized by further comprising a vertical pipe, a supporting seat is sleeved on the vertical pipe, one end shaft of the supporting seat is connected with one rear arm, the other end shaft of the supporting seat is connected with the other rear arm, a limiting block is fixed on the vertical pipe, and the limiting block blocks the supporting seat to slide downwards.
On the basis of the above scheme and as a preferable scheme of the scheme: the universal fixing plate comprises a front plate, a hemispherical pit is sunken in the back surface of the front plate, and a first through hole is formed in the hemispherical pit; a friction ball is arranged in the hemispherical pit, and a second through hole penetrating through the whole body is formed in the friction ball; the middle of the fixing cover is sunken with an arc-shaped pit, a third through hole is formed in the middle of the arc-shaped pit, the friction ball is abutted against the inside of the arc-shaped pit, and the fixing cover is attached to the front plate and fixed through a bolt; still include the connecting rod, the one end of connecting rod is equipped with cylindrical nose bar, and the fourth through-hole has been seted up to the terminal surface of nose bar, and in the second through-hole of nose bar insertion friction ball, the stay bolt passed first through-hole, second through-hole and fourth through-hole fixed connection, the other end of nose bar was equipped with the connecting block, and the connecting block is connected with the forearm hub connection.
On the basis of the above scheme and as a preferable scheme of the scheme: a fifth through hole is formed in the connecting block; the forearm comprises an upper front arm and a lower front arm; the lower surfaces of two end parts of the front upper arm are respectively provided with a first connecting column in a protruding mode, the front lower arm is bent to be in a shell shape and matched with the outer surface of the front upper arm, the positions, corresponding to the first connecting columns, of the two end parts of the front lower arm are provided with sixth through holes, two first supporting columns protrude between the two sixth through holes in the front lower arm, and two first threading holes are formed between the two first supporting columns; a first connecting column of the front upper arm penetrates through the sixth through hole and is inserted into the fifth through hole, and a bolt is inserted into the fifth through hole from the bottom of the connecting block and is screwed into the first connecting column for fixing; the rear arm comprises a rear upper arm and a rear lower arm; a first rotating table with a hollow inner part is protruded on the upper surface of one end part of the rear upper arm, a connecting table is protruded on the lower surface of the other end part of the rear upper arm, and a second connecting column is protruded in the middle of the connecting table; the rear lower arm is bent into a shell shape and is matched with the outer surface of the rear upper arm, a seventh through hole and an eighth through hole which correspond to the first rotating table and the connecting table are respectively formed in the two end parts of the rear lower arm, two second supporting columns protrude from the rear lower arm, and two second threading holes are formed between the two second supporting columns; another first connecting column of the front upper arm is inserted into the first rotating platform, and the bolt is inserted from the bottom of the first rotating platform, penetrates through the seventh through hole and is screwed into another first connecting column for fixing; the connecting platform is connected with the supporting seat shaft.
On the basis of the above scheme and as a preferable scheme of the scheme: the supporting seat comprises an upper cover and a bottom shell; the upper surfaces of the two end parts of the upper cover are provided with second rotating tables with hollow interiors in a protruding mode, and a first pipe hole for a vertical pipe to penetrate through is formed between the two second rotating tables; the connecting platform of the rear upper arm penetrates through the eighth through hole to be sleeved on a second rotating platform, and the bolt is screwed into the second connecting column from the bottom of the second rotating platform to be fixed; and a second pipe hole for the vertical pipe to pass through is formed in the bottom shell, and the bottom shell coats the bottom of the upper cover and passes through the bolt to be fixedly connected with the upper cover.
On the basis of the above scheme and as a preferable scheme of the scheme: the limiting block comprises an annular locking sleeve sleeved on the vertical pipe, a locking block is sleeved on the outer surface of the locking sleeve, a gap exists between the head end and the tail end of the locking block, and a quick release is connected between the head end and the tail end of the locking block.
On the basis of the above scheme and as a preferable scheme of the scheme: the interior of the stand pipe is hollow and two end faces of the stand pipe are open; the top end of the stand pipe is filled with a pipe plug; the bottom end of the vertical pipe is connected with a base assembly; the base component comprises a base block, a limiting plate, a screw, a locking plate and a butterfly nut; the upper surface of the base block is provided with an inserting block for inserting a stand pipe; the screw passes through the limiting plate, the limiting plate passes through the bolt to be connected with the bottom surface of the inserting block, and the locking plate and the butterfly nut are sleeved on the screw.
On the basis of the above scheme and as a preferable scheme of the scheme: a circular hole penetrates through the surface of the friction ball, and a plurality of grooves are formed in the surface of the arc-shaped concave pit in a concave mode; a first planar limiting surface is arranged in the second through hole, and a second planar limiting surface is arranged on the surface of the convex rod.
On the basis of the above scheme and as a preferable scheme of the scheme: a first wire groove is communicated between the two first wire threading holes; a second wire groove is communicated between the two second wire threading holes; the first cushion cover and the first rotating sleeve are further included; the first cushion cover is embedded into the top of the fifth through hole of the connecting block, and the first connecting column penetrates through the first cushion cover; the first rotating sleeve is inserted into the bottom of a fifth through hole of the connecting block, the first connecting column is inserted into the first cushion cover, a counter bore is formed in the first cushion cover, and the bolt penetrates through the counter bore to be connected with the first connecting column.
Compared with the prior art, the invention has the outstanding and beneficial technical effects that:
compared with the prior art, the four-arm display bracket comprises a universal fixing plate for fixing the display and realizing the rotation adjustment of the display on one height; the universal fixing plate is connected with a front arm and a rear arm to realize long-distance stretching and furling adjustment in the front-back direction and the left-right direction, the rear arm is fixed on the vertical pipe through a supporting seat, and the vertical pipe is provided with a limiting block to realize height adjustment;
two groups of two arm assemblies can be connected to the supporting seat in an articulated manner, so that the double-screen display can be mounted; the installation of a larger number of displays can be realized by increasing the number of the supporting seats;
the threading hole and the threading groove have been seted up on preceding underarm and the back underarm, can play the bunch effect to the wire.
Drawings
Fig. 1 is a schematic view of the mounting structure of the present invention.
Fig. 2 is a schematic diagram of the front plate structure of the present invention.
Fig. 3 is a schematic view of the structure of the friction ball of the present invention.
Fig. 4 is a schematic view of the structure of the friction ball of the present invention.
Fig. 5 is a schematic view of the structure of the fixing cover of the present invention.
Fig. 6 is a schematic view of the connecting rod structure of the present invention.
Fig. 7 is a schematic diagram of the front upper arm structure of the present invention.
Fig. 8 is a schematic view of the structure of the front lower arm of the present invention.
Fig. 9 is a schematic diagram of the rear upper arm structure of the present invention.
Fig. 10 is a schematic diagram of the rear upper arm structure of the present invention.
Fig. 11 is a schematic view of the structure of the rear lower arm of the present invention.
Fig. 12 is a schematic view of the structure of the upper cover of the present invention.
Fig. 13 is a schematic view of the bottom case structure of the present invention.
Fig. 14 is a schematic view of a first pallet structure of the invention.
Fig. 15 is a schematic view of a first hub construction of the present invention.
Fig. 16 is an overall sectional structural view of the present invention.
Fig. 17 is a schematic diagram of the overall explosive structure of the present invention.
Reference numerals: two arm assemblies 01; a universal fixing plate 010; 0100 on the front plate; 01000 in semispherical pit; a first via 01001; 0101 of friction ball; 01010 of a second through hole; 01011 of round hole; a first limiting surface 01012; a fixed cover 0102; an arcuate pocket 01020; a third through hole 01021; 01022 of a groove; a connecting rod 0103; 01030 of the protruding rod; a fourth via 01031; 01032 of a connecting block; a fifth through hole 01033; a second limiting surface 01034; 0104, long bolt; a front arm 011; the anterior upper arm 0110; a first connecting post 01100; the first mattress cover 01101; a first rotating sleeve 01102; a front lower arm 0111; a sixth through hole 01110; a first support pillar 01111; a first threading hole 01112; a first wire slot 01113; a rear arm 012; the posterior upper arm 0120; a rotary stage 01200; a connecting table 01201; second connecting column 01202; rear lower arm 0121; seventh through holes 01210; eighth through hole 01211; second support posts 01212; a second threading hole 01213; second wire slot 01214; a riser 02; a plug 020;
a support base 03; an upper cover 030; second rotating stage 0300; first tube hole 0301; a bottom shell 031; a second tube aperture 0310; a limiting block 04; the locking sleeve 040; a locking block 041; quick release 042; a base assembly 05; a base block 050; the insert block 0500; a limiting plate 051; a screw 052; a locking plate 053; butterfly nuts 054;
Detailed Description
The invention will be further described in the following with specific embodiments in conjunction with the accompanying drawings;
the embodiment provides a four-arm display bracket, which comprises a two-arm assembly 01; the two arm assemblies 01 comprise universal fixing plates 010, and one ends of the universal fixing plates 010 are connected with a display; the two arm assemblies 01 are used for connecting and mounting a display, and the display can rotate at different angles on the universal fixing plate 010 under the condition of equal height;
the other end of the universal fixing plate 010 is connected with a front arm 011, and the front arm 011 is connected with the universal fixing plate 010 through a shaft; the universal fixing plate 010 is connected with the front arm 011 through a shaft, so that the universal fixing plate 010 rotates on the front arm 011, and large-angle rotation of the display can be facilitated;
the front arm 011 is connected with a rear arm 012 by a shaft; the front arm 011 can rotate around the rear arm 012 to be connected, thereby realizing folding and stretching in a large range of angles, facilitating the long-distance operation of the display and saving space;
still include riser 02, the cover is equipped with supporting seat 03 on the riser 02, and a tip hub connection rear arm 012 of supporting seat 03, another tip hub connection rear arm 012 of supporting seat 03, is fixed with stopper 04 on the riser 02, and stopper 04 blocks supporting seat 03 gliding.
As described above, the limit block 04 is fixed on the vertical pipe 02, the support seat 03 is sleeved on the vertical pipe 02, and the limit block 04 clamps the support seat 03 to prevent the support seat from sliding downwards; the connecting shaft on the supporting seat 03 is connected with the rear walls of the two rows of the two arm assemblies 01, and the two rows of the two arm assemblies 01 are respectively used for fixing one display, so that the two displays are installed, and more contents can be displayed than that of a single display;
meanwhile, the vertical height of the supporting seat 03 on the upright post can be adjusted, the front and rear distances can be adjusted by the shaft connection of the front and rear arms 012, and the plane rotation can be adjusted by the shaft connection of the universal fixing plate 010, so that the adjustment in the three directions of normal direction, vertical direction and horizontal direction is realized, and the upright post is more practical;
further, the universal fixing plate 010 includes a front plate 0100, and the front plate 0100 is made of a metal plate using VESA plate standard;
a hemispherical pit 01000 is recessed in the back of the front plate 0100, and a first through hole 01001 is formed in the hemispherical pit 01000; a friction ball 0101 is arranged in the hemispherical pit 01000, and a second through hole 01010 penetrating through the whole is formed in the friction ball 0101;
as described above, the friction ball 0101 is disposed in the hemispherical recess 01000, so that the front plate 0100 rotates around the friction ball 0101; the first through hole 01001 and the second through hole 01010 are arranged correspondingly;
the device also comprises a fixed cover 0102, wherein the fixed cover 0102 is plate-shaped; an arc-shaped pit 01020 is recessed in the middle of the fixed cover 0102, a third through hole 01021 is formed in the middle of the arc-shaped pit 01020, the friction ball 0101 abuts against the inside of the arc-shaped pit 01020, and the fixed cover 0102 is attached to the front plate 0100 and fixed through a bolt;
as described above, the fixed cover 0102 and the front plate 0100 clamp the friction ball 0101, the bolt passes through the front plate 0100 and is connected with the fixed cover 0102, and the front plate 0100 is fixed on the display, so that the display can rotate at different angles; preferably, the front plate 0100 is recessed with a dimple, and the hemispherical dimple 01000 protrudes into the dimple, so that the normal installation of the display is not hindered.
Still include connecting rod 0103, connecting rod 0103's one end is equipped with cylindrical nose bar 01030, and fourth through-hole 01031 has been seted up to nose bar 01030's terminal surface, and nose bar 01030 inserts in friction ball 0101's the second through-hole 01010, and first through-hole 01001, second through-hole 01010 and fourth through-hole 01031 fixed connection are passed to long bolt 0104, and nose bar 01030's the other end is equipped with connecting block 01032, and connecting block 01032 is connected with forearm 011 hub.
As described above, the connecting rod 0103 is connected to the friction ball 0101 through the long bolt 0104, the protruding rod 01030 is inserted into the friction ball 0101, and the long bolt 0104 is inserted into the friction ball 0101 and connected to the protruding rod 01030 to be fixed; the front plate 0100 is connected with the front arm 011 through the connecting block 01032, so that the front plate 0100 rotates on the front arm 011;
further, a fifth through hole 01033 is formed in the connecting block 01032;
the forearm 011 comprises a front upper arm 0110 and a front lower arm 0111; the front upper arm 0110 and the front lower arm 0111 are integrally formed by plastic, so that the overall firmness is guaranteed, and the front arm 011 is integrally connected with only two components, so that the support capability is better;
the lower surfaces of two end parts of the front upper arm 0110 are respectively provided with a first connecting column 01100 in a protruding mode, and the first connecting column 01100 is provided with a threaded hole;
the front lower arm 0111 is bent into a shell shape and matched with the outer surface of the front upper arm 0110, the two end parts of the front lower arm 0111 are provided with sixth through holes 01110 at positions corresponding to the first connecting columns 01100, the first connecting columns 01100 penetrate through the sixth through holes 01110, and the front lower arm 0111 wraps the lower surface of the front upper arm 0110;
two first support columns 01111 protrude between two sixth through holes 01110 on the front lower arm 0111, and two first threading holes 01112 are formed between the two first support columns 01111;
as described above, the first support pillar 01111 is pressed against the lower surface of the front upper arm 0110 to form a hollow chamber for a lead to pass through, and a bolt is screwed from the bottom of the first support pillar 01111 to be fixedly connected with the front upper arm 0110, so that the assembly of the front arm 011 is realized;
a first connecting column 01100 of the front upper arm 0110 penetrates through the sixth through hole 01110 to be inserted into the fifth through hole 01033, and a bolt is inserted into the fifth through hole 01033 from the bottom of the connecting block 01032 and screwed into the first connecting column 01100 to be fixed; as shown in a cross-sectional view, a bolt is inserted into the connecting block 01032 and screwed into the first connecting post 01100, so that the connecting block 01032 rotates around the first connecting block 01032;
the rear arm 012 includes a rear upper arm 0120 and a rear lower arm 0121; for example, the front arm 011, the rear upper arm 0120 and the rear lower arm 0121 are integrally formed by plastics, so that the integral firmness is ensured, and the rear arm 012 is integrally connected by only two parts, so that the rear arm has better supporting capability;
a first rotating table 01200 with a hollow inner part is protruded on the upper surface of one end part of the rear upper arm 0120, and the first rotating table 01200 is a circular table rotating inner through hole; the lower surface of the other end of the rear upper arm 0120 protrudes with a connecting table 01201, and the middle of the connecting table 01201 protrudes with a second connecting column 01202; the connecting table 01201 is formed by directly protruding from the rear upper arm 0120; the rear lower arm 0121 is bent into a shell shape to match with the outer surface of the rear upper arm 0120, the two end parts of the rear lower arm 0121 are respectively provided with a seventh through hole 01210 and an eighth through hole 01211 corresponding to the first rotating platform 01200 and the connecting platform 01201, and the rear lower arm 0121 is used for coating the lower surface of the rear upper arm 0120; two second supporting columns 01212 protrude from the lower rear arm 0121, and two second threading holes 01213 are formed between the two second supporting columns 01212; the second supporting column 01212 presses against the lower surface of the rear upper arm 0120 to form a hollow chamber for the wire to pass through; the bolt is screwed in from the bottom of the second support column 01212 and is connected and fixed with the rear upper arm 0120;
the other first connecting post 01100 of the front upper arm 0110 is inserted into the first rotating platform 01200, and the bolt is inserted from the bottom of the first rotating platform 01200, passes through the seventh through hole 01210 and is screwed into the other first connecting post 01100 to be fixed; as shown in the sectional view, the rotary table 01200 is sleeved outside the first connecting post 01100 and fixed in the rotary table 01200 through a bolt, so that the front arm 011 can rotate around the rear wall; the connecting table 01201 is connected with the supporting base 03 through a shaft.
As described above, the first connection post 01100 of the front arm 011 is inserted into the rotation stage 01200 of the rear wall to achieve a similar pivot connection.
Further, the supporting seat 03 includes an upper cover 030 and a bottom shell 031; the upper surfaces of two end parts of the upper cover 030 are protruded with second rotating tables 030001200 with hollow interiors, and a first pipe hole 0301 for the stand pipe 02 to pass through is formed between the two second rotating tables 030001200;
as described above, the riser 02 passes through the middle first pipe hole 0301 of the upper cover 030, and the second rotating platforms 030001200 at the two ends of the upper cover 030 can realize a sleeve shaft-like structure, so as to achieve a rotating effect; the upper cover 030 is provided with two second rotating platforms 030001200 which can be connected with two groups of two arm assemblies 01 to realize the suspension of two displays, if the number of the displays needs to be increased, the number of the sleeved supporting seats 03 can be increased, or only one group of two arm assemblies 01 can be arranged on one supporting seat 03 to realize the installation of odd number displays, so that the mounting of odd number displays is more practical;
the connecting table 01201 of the rear upper arm 0120 is sleeved on a second rotating table 030001200 through the eighth through hole 01211, the bolt is screwed into the second connecting column 01202 from the bottom of the second rotating table 030001200 for fixation; as shown in the cross-sectional view, the connecting table 01201 of the rear upper arm 0120 is sleeved on the second rotating table 030001200 of the upper cover 030, the second connecting column 01202 is inserted into the second rotating table 030001200, and the upper cover 030 and the second connecting column 01202 are connected and fixed by bolts, so that the rear wall can rotate on the supporting seat 03;
a second pipe hole 0310 for the stand pipe 02 to pass through is formed in the bottom shell 031, and the stand pipe 02 passes through the second pipe hole 0310; bottom shell 031 wraps the bottom of upper cover 030 and passes through the bolt and be connected with upper cover 030 fixedly. The bottom shell 031 wraps the bottom surface of the upper cover 030, so that fingers are prevented from being pinched by touching the second rotating platform 030001200, the second connecting column 01202 and the like during use;
further, the limiting block 04 comprises an annular locking sleeve 040 sleeved on the vertical pipe 02, a locking block 041 is sleeved on the outer surface of the locking sleeve 040, a gap exists between the head end and the tail end of the locking block 041, and a quick release 042 is connected between the head end and the tail end of the locking block 041.
As described above, as shown in the exploded view, the locking sleeve 040 is provided with a notch in a circular shape, is sleeved on the vertical pipe 02, is sleeved with a locking block 041, and is clamped and fixed on the vertical pipe 02 by a handle of the quick release 042 to limit the supporting seat 03;
in another implementation, a through hole may be formed in the stand pipe 02 and then pass through the pin, but this does not allow for precise adjustment;
furthermore, the interior of the stand pipe 02 is hollow, and two end faces of the stand pipe 02 are open, so that the weight of the stand pipe 02 is reduced due to the hollow structure, and the stand pipe is convenient to transport, take and place; the top end of the stand pipe 02 is filled with a pipe plug 020, so that other foreign matters are prevented from falling into the stand pipe; the bottom end of the stand pipe 02 is connected with a base assembly 05; the base assembly 05 is used for fixing the stand pipe 02;
the base component 05 comprises base blocks 050, limiting plates 051, screws 052, locking plates 053 and butterfly nuts 054; the upper surface of the base block 050 is protruded with an insertion block 0500 for inserting the stand pipe 02;
the screw 052 penetrates through the limiting plate 051, the limiting plate 051 penetrates through the bolt to be connected with the bottom surface of the inserting block 0500, and the locking plate 053 and the butterfly nut 054 are sleeved on the screw 052.
As described above, as shown in the exploded view, the insertion block 0500 on the base is embedded in the riser 02, and the base is disc-shaped, so that the contact area with the table top is increased; when the desktop is used, the desktop is provided with a round hole 01011, the screw 052 penetrates through the round hole 01011, the locking plate 053 is tightly attached to the back of the desktop, and the butterfly nut 054 is screwed on, so that the desktop is clamped and fixed;
further, a circular hole 01011 penetrates through the surface of the friction ball 0101, and a plurality of grooves 01022 are recessed in the surface of the arc-shaped recess 01020; the round hole 01011 on the surface of the friction ball 0101 and the groove 01022 on the arc-shaped pit 01020 can increase friction force, and prevent the surface of the friction ball 0101 from being too smooth and rotating too freely to fix a certain angle;
a planar first limiting surface 01012 is disposed in the second through hole 01010, and a planar second limiting surface 01034 is disposed on the surface of the protruding rod 01030. As described above, the friction ball 0101 and the nose bar 01030 can be more firmly fixed by the face-to-face contact to achieve the limiting effect;
further, a first line groove 01113 is communicated between the two first threading holes 01112; a second thread groove 01214 is communicated between the two second threading holes 01213; the widths of the first wire groove 01113 and the second wire groove 01214 are slightly smaller than the diameters of the wires, the wires can be squeezed into the first wire groove 01113 and the second wire groove 01214 and then penetrate out of the first threading hole 01112 and the second threading hole 01213, the required length can be pulled, and most of the wires are limited in the rear arm 012 and the front arm 011, so that the wire bundling effect is achieved; the problem that inconvenience is brought to users due to the fact that a wire cover and a fixing screw for fixing the wire cover need to be detached when a wire is installed on an existing support product in the market is solved;
the device also comprises a first cushion cover 01101 and a first rotating sleeve 01102; the first cushion cover 01101 is embedded into the top of the fifth through hole 01033 of the connecting block 01032, and the first connecting column 01100 penetrates through the first cushion cover 01101; first swivel 01102 inserts the fifth through-hole 01033 bottom of connecting block 01032, and first connecting post 01100 inserts first cover of cloth 01101, has seted up the counter bore on the first cover of cloth 01101, and the bolt passes the counter bore and is connected with first connecting post 01100.
As described above, as shown in the cross-sectional view, the first cushion cover 01101 and the first rotating sleeve 01102 are similar to shaft sleeves and are sleeved in the upper and lower parts of the fourth through hole 01031 of the connecting block 01032, and the bolt penetrates through the first rotating sleeve 01102 to be connected with the first connecting post 01100, so that the connecting rod 0103 rotates more smoothly, and the first connecting post 01100 cannot be abraded;
meanwhile, similar upper and lower shaft sleeve structures can be sleeved between the first connecting column 01100 and the first rotating platform 01200 as well as between the first connecting platform 01201 and the second rotating platform 030001200, so that the rotating is better than the rotating, and the service life is prolonged;
in the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, refer to orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are conventionally placed in use, or the orientations or positional relationships that are conventionally understood by those skilled in the art, and are used for convenience in describing and simplifying the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (8)

1. A four-arm display support is characterized in that: comprises two arm components; the two arm assemblies comprise universal fixing plates, and one ends of the universal fixing plates are connected with the display;
the other end of the universal fixing plate is connected with a front arm, and the front arm is connected with the universal fixing plate through a shaft; the front arm shaft is connected with a rear arm;
the supporting device is characterized by further comprising a vertical pipe, a supporting seat is sleeved on the vertical pipe, one end shaft of the supporting seat is connected with one rear arm, the other end shaft of the supporting seat is connected with the other rear arm, a limiting block is fixed on the vertical pipe, and the limiting block blocks the supporting seat to slide downwards.
2. The four-arm display stand of claim 1, wherein: the universal fixing plate comprises a front plate, a hemispherical pit is sunken in the back surface of the front plate, and a first through hole is formed in the hemispherical pit;
a friction ball is arranged in the hemispherical pit, and a second through hole penetrating through the whole body is formed in the friction ball;
the middle of the fixing cover is sunken with an arc-shaped pit, a third through hole is formed in the middle of the arc-shaped pit, the friction ball is abutted against the inside of the arc-shaped pit, and the fixing cover is attached to the front plate and fixed through a bolt;
still include the connecting rod, the one end of connecting rod is equipped with cylindrical nose bar, and the fourth through-hole has been seted up to the terminal surface of nose bar, and in the second through-hole of nose bar insertion friction ball, the stay bolt passed first through-hole, second through-hole and fourth through-hole fixed connection, the other end of nose bar was equipped with the connecting block, and the connecting block is connected with the forearm hub connection.
3. The four-arm display stand of claim 2, wherein: a fifth through hole is formed in the connecting block;
the forearm comprises an upper front arm and a lower front arm; the lower surfaces of two end parts of the front upper arm are respectively provided with a first connecting column in a protruding mode, the front lower arm is bent to be in a shell shape and matched with the outer surface of the front upper arm, the positions, corresponding to the first connecting columns, of the two end parts of the front lower arm are provided with sixth through holes, two first supporting columns protrude between the two sixth through holes in the front lower arm, and two first threading holes are formed between the two first supporting columns;
a first connecting column of the front upper arm penetrates through the sixth through hole and is inserted into the fifth through hole, and a bolt is inserted into the fifth through hole from the bottom of the connecting block and is screwed into the first connecting column for fixing;
the rear arm comprises a rear upper arm and a rear lower arm; a first rotating table with a hollow inner part is protruded on the upper surface of one end part of the rear upper arm, a connecting table is protruded on the lower surface of the other end part of the rear upper arm, and a second connecting column is protruded in the middle of the connecting table; the rear lower arm is bent into a shell shape and is matched with the outer surface of the rear upper arm, a seventh through hole and an eighth through hole which correspond to the first rotating table and the connecting table are respectively formed in the two end parts of the rear lower arm, two second supporting columns protrude from the rear lower arm, and two second threading holes are formed between the two second supporting columns;
another first connecting column of the front upper arm is inserted into the first rotating platform, and the bolt is inserted from the bottom of the first rotating platform, penetrates through the seventh through hole and is screwed into another first connecting column for fixing; the connecting platform is connected with the supporting seat shaft.
4. The four-arm display stand of claim 3, wherein: the supporting seat comprises an upper cover and a bottom shell; the upper surfaces of the two end parts of the upper cover are provided with second rotating tables with hollow interiors in a protruding mode, and a first pipe hole for a vertical pipe to penetrate through is formed between the two second rotating tables;
the connecting platform of the rear upper arm penetrates through the eighth through hole to be sleeved on a second rotating platform, and the bolt is screwed into the second connecting column from the bottom of the second rotating platform to be fixed;
and a second pipe hole for the vertical pipe to pass through is formed in the bottom shell, and the bottom shell coats the bottom of the upper cover and passes through the bolt to be fixedly connected with the upper cover.
5. The four-arm display stand of claim 1, wherein: the limiting block comprises an annular locking sleeve sleeved on the vertical pipe, a locking block is sleeved on the outer surface of the locking sleeve, a gap exists between the head end and the tail end of the locking block, and a quick release is connected between the head end and the tail end of the locking block.
6. The four-arm display stand of claim 1, wherein: the interior of the stand pipe is hollow and two end faces of the stand pipe are open; the top end of the stand pipe is filled with a pipe plug; the bottom end of the vertical pipe is connected with a base assembly;
the base component comprises a base block, a limiting plate, a screw, a locking plate and a butterfly nut; the upper surface of the base block is provided with an inserting block for inserting a stand pipe;
the screw passes through the limiting plate, the limiting plate passes through the bolt to be connected with the bottom surface of the inserting block, and the locking plate and the butterfly nut are sleeved on the screw.
7. The four-arm display stand of claim 2, wherein: a circular hole penetrates through the surface of the friction ball, and a plurality of grooves are formed in the surface of the arc-shaped concave pit in a concave mode;
a first planar limiting surface is arranged in the second through hole, and a second planar limiting surface is arranged on the surface of the convex rod.
8. A four-arm display stand according to claim 3, wherein: a first wire groove is communicated between the two first wire threading holes; a second wire groove is communicated between the two second wire threading holes;
the first cushion cover and the first rotating sleeve are further included; the first cushion cover is embedded into the top of the fifth through hole of the connecting block, and the first connecting column penetrates through the first cushion cover; the first rotating sleeve is inserted into the bottom of a fifth through hole of the connecting block, the first connecting column is inserted into the first cushion cover, a counter bore is formed in the first cushion cover, and the bolt penetrates through the counter bore to be connected with the first connecting column.
CN202110463215.7A 2021-04-23 2021-04-23 Four-arm display support Pending CN113154204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110463215.7A CN113154204A (en) 2021-04-23 2021-04-23 Four-arm display support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110463215.7A CN113154204A (en) 2021-04-23 2021-04-23 Four-arm display support

Publications (1)

Publication Number Publication Date
CN113154204A true CN113154204A (en) 2021-07-23

Family

ID=76871574

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110463215.7A Pending CN113154204A (en) 2021-04-23 2021-04-23 Four-arm display support

Country Status (1)

Country Link
CN (1) CN113154204A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1044822S1 (en) * 2022-03-29 2024-10-01 Eastern Global Corporation Monitor arm

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101526166A (en) * 2009-03-20 2009-09-09 江宝民 Mounting rack of screen and keyboard
CN203979800U (en) * 2014-08-19 2014-12-03 宁波乐歌视讯科技股份有限公司 Flat computer support frame
CN207378447U (en) * 2017-04-19 2018-05-18 徐和云 A kind of novel telescopic spring bracing
CN109058742A (en) * 2018-10-15 2018-12-21 刘依泓 A kind of rotary type computer LED display
US20190309893A1 (en) * 2016-06-13 2019-10-10 Vlaar Innovations B.V. Monitor Arm Coupling Unit for Coupling a Flat Panel Display Monitor to an End of a Monitor Arm of a Monitor Arm Stand, and Monitor Arm Stand Including Such a Monitor Coupling Unit
CN209893020U (en) * 2019-04-09 2020-01-03 郑州康晓科技有限公司 Camera installation device convenient to adjust
CN210624118U (en) * 2019-10-19 2020-05-26 杭州东盛五金电器有限公司 Display support
CN210716851U (en) * 2019-09-29 2020-06-09 成都极米科技股份有限公司 Ceiling support
CN215215433U (en) * 2021-04-23 2021-12-17 亮兮柯电气（嘉兴）有限公司 Four-arm display support

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101526166A (en) * 2009-03-20 2009-09-09 江宝民 Mounting rack of screen and keyboard
CN203979800U (en) * 2014-08-19 2014-12-03 宁波乐歌视讯科技股份有限公司 Flat computer support frame
US20190309893A1 (en) * 2016-06-13 2019-10-10 Vlaar Innovations B.V. Monitor Arm Coupling Unit for Coupling a Flat Panel Display Monitor to an End of a Monitor Arm of a Monitor Arm Stand, and Monitor Arm Stand Including Such a Monitor Coupling Unit
CN207378447U (en) * 2017-04-19 2018-05-18 徐和云 A kind of novel telescopic spring bracing
CN109058742A (en) * 2018-10-15 2018-12-21 刘依泓 A kind of rotary type computer LED display
CN209893020U (en) * 2019-04-09 2020-01-03 郑州康晓科技有限公司 Camera installation device convenient to adjust
CN210716851U (en) * 2019-09-29 2020-06-09 成都极米科技股份有限公司 Ceiling support
CN210624118U (en) * 2019-10-19 2020-05-26 杭州东盛五金电器有限公司 Display support
CN215215433U (en) * 2021-04-23 2021-12-17 亮兮柯电气（嘉兴）有限公司 Four-arm display support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1044822S1 (en) * 2022-03-29 2024-10-01 Eastern Global Corporation Monitor arm

Similar Documents

Publication Publication Date Title
CN212273563U (en) Supporting seat
CN215215433U (en) Four-arm display support
JP2004522920A (en) Support device for flat type liquid crystal display screen
CN103123037A (en) Supporting device
US20080087790A1 (en) Brace stand and an electronic device for using the same
US6962312B2 (en) Display apparatus with adjustable supporting device
CN113154204A (en) Four-arm display support
US11020647B2 (en) Support stand for hands free use of electronic devices while using an exercise machine
US10897990B2 (en) Support stand for hands free use of electronic devices while using an exercise machine
US7703737B2 (en) Pole mounting system
CN201391726Y (en) Computer monitor wall-hanging frame
CN210864489U (en) Computer display
CN212251932U (en) Rotatable LED display screen
CN210979139U (en) Double-screen computer display support
CN212745616U (en) Combined display screen for big data processing
CN208652095U (en) Electronic display unit bracket
CN110925553A (en) Double-screen computer display support
CN200983268Y (en) Plane display device
CN212960623U (en) Liftable display
CN213656150U (en) Multi-angle adjusting tray rack for computer display
CN220792713U (en) Rocking arm is taken down and is clapped support
CN220401785U (en) Novel mobile phone support
CN221040871U (en) Rotatable desktop switch
CN217273275U (en) Electronic equipment support
CN216667092U (en) Angle-adjustable display screen mounting base for teaching

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination