CN108397703B - Rotation shaft structure based on modularized assembly - Google Patents
Rotation shaft structure based on modularized assembly Download PDFInfo
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- CN108397703B CN108397703B CN201810483425.0A CN201810483425A CN108397703B CN 108397703 B CN108397703 B CN 108397703B CN 201810483425 A CN201810483425 A CN 201810483425A CN 108397703 B CN108397703 B CN 108397703B
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- round cover
- rotary shaft
- hole
- rotating shaft
- clamping
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- 230000013011 mating Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012634 fragment Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses a rotary shaft structure based on modularized assembly, which belongs to the technical field of modularized lamps and comprises a rotary shaft main seat and a rotary shaft auxiliary seat, wherein one side of the rotary shaft main seat is at least provided with a clamping piece, and the other side of the rotary shaft main seat is provided with a first round cover and a second round cover which are positioned on the same axis; one side of the rotating shaft auxiliary seat is provided with a connecting component, and the other side of the rotating shaft auxiliary seat is provided with a rotating shaft round cover; the same bolt rod is movably sleeved on the axes of the first round cover, the second round cover and the rotating shaft round cover; the first round cover is internally provided with a first knob sleeved on the bolt rod, the first knob is internally provided with a nut, the second round cover is internally sleeved with a second knob, and the second knob is assembled on the bolt rod; the main seat of the rotating shaft, the first round cover and the auxiliary seat of the rotating shaft are respectively provided with a threading hole, and the threading holes are communicated with the inside of the round cover of the rotating shaft to form a wiring channel, so that the purpose that the modularized lamp can be well assembled, and the rotation angle of the modularized lamp after the modularized product is assembled can be flexibly adjusted is achieved.
Description
Technical Field
The invention belongs to the technical field of modularized lamps, and particularly relates to a rotary shaft structure based on modularized assembly.
Background
The modular product is an effective method for achieving the goal of single piece production with mass benefits, and the product modularization is also an effective method for supporting users to design products by themselves. Product modules are standard components with independent functions and inputs and outputs, and generally include sub-components, assemblies, parts, and the like.
With the continuous development and progress of the lamp market, the modularized lamp gradually becomes the main trend of the current market, the modularized product is widely applied in life, and particularly the modularized lighting product has different shapes, is flexible and changeable in practical application. The same module can be used for splicing various product models, but in the splicing process, because of different models, when the modules are required to be spliced for corners or other special-shaped structures, a rotating structural module is required to be used as a supporting point.
As a person skilled in the art, there is a need to provide a technique for improving the prior art and providing a technique for rotating a module.
Disclosure of Invention
In order to solve the above problems in the prior art, the present invention aims to provide a rotation shaft structure based on modular assembly, so as to achieve the purpose of achieving good assembly of a modular lamp and flexible adjustment of a rotation angle after assembly of a modular product.
The technical scheme adopted by the invention is as follows: the rotary shaft structure based on modularized assembly comprises a rectangular main body module, a rotary shaft main seat and a rotary shaft auxiliary seat, wherein clamping holes are formed in each side face of the main body module, unit blocks are arranged in each corner of the main body module, one side of the rotary shaft main seat is at least provided with one clamping piece matched with the main body module, and the other side of the rotary shaft main seat is provided with a first circular cover and a second circular cover which are positioned on the same axis; one side of the rotating shaft auxiliary seat is provided with a connecting component assembled with the main body module, and the other side of the rotating shaft auxiliary seat is provided with a rotating shaft round cover; the same bolt rod is movably sleeved on the axes of the first round cover, the second round cover and the rotating shaft round cover, and the rotating shaft round cover is assembled between the first round cover and the second round cover; the first round cover is internally provided with a first knob sleeved on the bolt rod, the first knob is internally provided with a nut matched with the bolt rod, the second round cover is internally provided with a second knob, and the second knob is assembled on the bolt head of the bolt rod; and the main seat, the first round cover and the auxiliary seat are respectively provided with threading holes, and each threading hole is communicated with the inside of the round cover to form a wiring channel.
Further, a sleeve column concentric with the rotary shaft circular cover is arranged in the rotary shaft circular cover, the sleeve column is movably sleeved on the bolt rod, an annular groove is formed between the sleeve column and the inner wall of the rotary shaft circular cover, and the annular groove is communicated with the threading hole.
Further, one end of the second knob is provided with a screwing notch, and the other end of the second knob is provided with a bolt head assembling groove matched with the bolt head.
Further, a limiting protrusion is arranged at the end part of the first knob opposite to the first round cover, a nut assembly groove matched with the nut is arranged in the limiting protrusion, and a wire slot corresponding to the threading hole is arranged on the side surface of the limiting protrusion; and a limiting groove matched with the limiting protrusion is formed in the first round cover.
Further, one side of the rotary shaft circular cover is provided with an L-shaped limiting plate, one side face of the L-shaped limiting plate is flush with the side face of the rotary shaft auxiliary seat, and one side of the rotary shaft auxiliary seat, which is opposite to the rotary shaft main seat, is provided with a first arc-shaped groove and a second arc-shaped groove which are matched with the first circular cover and the second circular cover respectively.
Further, the connecting assembly comprises at least one clamping piece matched with the main body module, and the clamping piece is fixedly connected to the surface of the rotating shaft auxiliary seat.
Further, the connecting component comprises a clamping plate and a long clamping column matched with the clamping hole, the long clamping column is connected to the rotating shaft auxiliary seat, and a first stop block is arranged on one side of the long clamping column; the middle part of the clamping plate is provided with a countersunk through hole, the large hole of the countersunk through hole corresponds to the first stop block, the inner wall of the countersunk through hole is provided with a second stop block, and the small hole of the countersunk through hole is matched with the long clamping column; a plurality of arc-shaped grooves are uniformly distributed on the surface of the clamping plate around the circumferential direction of the countersunk through hole, and arc-shaped protrusions corresponding to the arc-shaped grooves are arranged on the surface of the rotating shaft auxiliary seat; and right-angle notches which are matched with the unit blocks correspondingly are respectively arranged on the periphery of the clamping plate.
Further, the connecting assembly comprises a connecting plate and a short clamping column, the short clamping column is connected to the rotating shaft auxiliary seat, and a first stop block is arranged on one side of the short clamping column; two clamping pieces are symmetrically arranged on one side of the connecting plate, a countersunk through hole is formed in the middle of the connecting plate, the large hole of the countersunk through hole corresponds to the first stop block, a second stop block is arranged on the inner wall of the hole, and the small hole of the countersunk through hole is matched with the short clamping column; a plurality of arc grooves are uniformly distributed on the surface of the connecting plate around the circumferential direction of the countersunk through hole, and arc protrusions corresponding to the arc grooves are arranged on the surface of the rotating shaft auxiliary seat.
Further, the clamping piece comprises a boss and a connecting clamping column connected to the boss, wherein L-shaped clamping plates are symmetrically arranged around the boss respectively, and the L-shaped clamping plates and the boss are at the same height; the connecting clamping columns and the L-shaped clamping plates are respectively matched with the clamping holes and the unit blocks in a corresponding mode.
Further, the device also comprises a decorative sheet matched with one side of the main body module, a clamping plate matched with the clamping hole is arranged in the middle of the decorative sheet, and two opposite sides of the decorative sheet in the diagonal direction are respectively matched with the limiting parts corresponding to the unit blocks; the limiting piece comprises two limiting blocks, and the two limiting blocks are respectively matched with two adjacent side walls of the unit block correspondingly.
The beneficial effects of the invention are as follows:
1. the rotary shaft structure based on modular assembly can solve the problems that modular illumination products are spliced at will and laid out at will in actual application; the modular lighting product is convenient to connect and support in the corner and the special-shaped structure thereof, so that the product is greatly facilitated; the manufacturing cost can be saved, the method can be applied to mass material production, and the production utilization rate is improved; the wiring layout performance of the modularized product and the reliability of the product are improved;
2. by adopting the rotating shaft structure based on modularized assembly, the first round cover and the second round cover are arranged on the rotating shaft main seat, the rotating shaft round cover is arranged on the rotating shaft auxiliary seat, and the first round cover, the second round cover and the rotating shaft round cover are sleeved through the bolt rod, so that the rotating shaft main seat and the rotating shaft auxiliary seat can rotate relatively (90-degree and 180-degree rotation can be realized); the main seat and the auxiliary seat of the rotating shaft are connected with a plurality of main body modules, so that modularized products with changeable rotating angles are assembled, and the adjustability of the modularized products is enriched; threading holes are respectively formed in the main rotating shaft seat, the first round cover and the auxiliary rotating shaft seat, the threading holes are communicated with the inside of the round cover of the rotating shaft to form a wiring channel, and spring plates are arranged in the wiring channel to conduct electricity of the light source component of the modularized product;
3. an annular groove is formed in the rotary shaft round cover, the elastic sheet wiring is arranged in the annular groove, and when the rotary shaft round cover rotates relatively, the elastic sheet wiring can be prevented from being wound on the bolt rod;
4. the first knob is provided with a limiting bulge, and after the limiting bulge is assembled with the limiting groove, the first knob can be prevented from rotating relative to the first round cover, so that when the second knob is matched to be screwed, the second knob drives the bolt rod to rotate, and the bolt rod and a nut arranged on the first knob are screwed tightly; the side surface of the limiting bulge is provided with a wiring groove so as to ensure reasonable wiring of the internal spring plate;
5. the connecting component is arranged on the side surface of the rotating shaft auxiliary seat, the connecting component can be mutually assembled and connected with the main body module, and consists of a clamping plate and a long clamping column, or consists of a connecting plate and a short clamping column;
6. the decorative sheets are connected to each side face of the main body module in a clamping mode, and appearance attractiveness of the whole modularized product can be improved.
Drawings
FIG. 1 is a schematic view of a split structure of a first embodiment of a rotary shaft structure based on modular assembly according to the present invention;
FIG. 2 is a schematic view showing a disassembled structure of a connection assembly in a first embodiment of a rotary shaft structure based on modular assembly according to the present invention;
FIG. 3 is a schematic view of a split structure of a second embodiment of a rotary shaft structure based on modular assembly according to the present invention;
FIG. 4 is a schematic view of a split structure of a connection assembly in a second embodiment of a rotary shaft structure based on modular assembly according to the present invention;
FIG. 5 is a schematic view showing a disassembled structure of a connection assembly in a third embodiment of a rotary shaft structure based on modular assembly according to the present invention;
FIG. 6 is a schematic view showing a disassembled structure of a connection assembly in a fourth embodiment of a rotary shaft structure based on modular assembly according to the present invention;
FIG. 7 is a schematic cross-sectional view of a connection assembly of a first embodiment of a modular assembled rotary shaft structure according to the present invention;
FIG. 8 is a schematic cross-sectional view of a connection assembly of a second embodiment of a modular assembled rotary shaft structure according to the present invention;
FIG. 9 is a schematic cross-sectional view of a connection assembly in a third embodiment of a modular assembled rotary shaft structure according to the present invention;
FIG. 10 is a schematic cross-sectional view of a connection assembly in a fourth embodiment of a modular assembled rotary shaft structure according to the present invention;
FIG. 11 is a schematic view of a third embodiment of a rotary shaft sub-seat based on a modular assembled rotary shaft structure according to the present invention;
FIG. 12 is a schematic view of a fourth embodiment of a rotary shaft sub-mount based on a modular assembled rotary shaft structure according to the present invention;
FIG. 13 is a schematic view of a main body module in a rotary shaft structure based on modular assembly according to the present invention;
fig. 14 is a schematic structural view of a decorative sheet in a rotary shaft structure based on modular assembly according to the present invention.
Detailed Description
The invention is further described with reference to the drawings and specific examples.
As shown in fig. 1-14, the invention provides a rotation shaft structure based on modularized assembly, which comprises a plurality of rectangular main body modules 1, wherein clamping holes 2 are formed in the middle of each side surface of each main body module 1, unit blocks 3 are arranged at each corner of each main body module 1, each unit block 3 is also in a rectangular structure, in the embodiment, the main body modules 1 and the unit blocks 3 are preferably in a square structure, the assembly between any two main body modules 1 is connected through a connecting piece, the connecting piece comprises a connecting plate, and clamping columns matched with the clamping holes 2 are arranged on two sides of the connecting plate.
The rotary shaft main seat 4 and the rotary shaft auxiliary seat 5 are also included, one side of the rotary shaft main seat 4 is at least provided with a clamping piece matched with the main body module 1, the main body module 1 is assembled on the rotary shaft main seat 4 through the clamping piece, the other side is provided with a first round cover 6 and a second round cover 7 which are positioned on the same axis, and the outer diameters of the first round cover 6 and the second round cover 7 are the same; one side of the rotating shaft auxiliary seat 5 is provided with a connecting component assembled with the main body module 1, the main body module 1 is assembled on the rotating shaft auxiliary seat 5 through the connecting component, the other side of the rotating shaft auxiliary seat is provided with a rotating shaft circular cover 8, and the outer diameters of the rotating shaft circular cover 8, the first circular cover 6 and the second circular cover 7 are the same; the same bolt rod 9 is movably sleeved on the axes of the first round cover 6, the second round cover 7 and the rotating shaft round cover 8, the bolt rod 9 sequentially penetrates through the second round cover 7, the rotating shaft round cover 8 and the first round cover 6, the round positions of the second round cover 7, the rotating shaft round cover 8 and the first round cover 6 are respectively provided with an axis hole matched with the bolt rod 9, the rotating shaft round cover 8 is assembled between the first round cover 6 and the second round cover 7, and the opening end of the rotating shaft round cover 8 faces the side face of the first round cover 6; the first knob 10 sleeved on the bolt rod 9 is arranged in the first round cover 6, the nut 18 matched with the bolt rod 9 is arranged in the first knob 10, the first knob 10 can prevent the nut 18 from rotating relatively, the second knob 11 is sleeved in the second round cover 7 and is assembled on the bolt head of the bolt rod 9, and the second knob 11 can drive the bolt rod 9 to rotate relatively; the first threading hole 12, the second threading hole 13 and the third threading hole 14 are respectively formed in the rotating shaft main seat 4, the first round cover 6 and the rotating shaft auxiliary seat 5, the first threading hole 12, the second threading hole 13, the third threading hole 14 and the rotating shaft round cover 8 are communicated to form a wiring channel, the first threading hole 12 is located on the side face of the rotating shaft main seat 4, the second threading hole 13 is located on the bottom of the first round cover 6, and the third threading hole 14 is located on the rotating shaft auxiliary seat 5 and located in the radial direction of the rotating shaft round cover 8. Wherein, the first dome 6, the second dome 7 and the rotating shaft dome 8 are all cylindrical structures with one open end.
A sleeve column 15 concentric with the rotary shaft circular cover 8 is arranged in the rotary shaft circular cover 8, the sleeve column 15 is movably sleeved on the bolt rod 9, an annular groove is formed between the sleeve column 15 and the inner wall of the rotary shaft circular cover 8, and the annular groove is respectively communicated with the second threading hole 13 and the third threading hole 14; when the shell fragment is walked the line and is arranged in the inside of ring channel, along with the rotation of pivot dome 8, the shell fragment is walked the line and is difficult for twining on the bolt rod 9, has guaranteed the security of inside wiring.
One end of the second knob 11 is provided with a screwing notch 16, the other end of the second knob is provided with a bolt head assembling groove matched with the bolt head, the bolt head is assembled in the bolt head assembling groove, and when the second knob 11 is screwed, the bolt rod 9 can be driven to rotate relatively.
The end of the first knob 10 opposite to the first round cover 6 is provided with a limit protrusion 17, a nut assembly groove matched with the nut 18 is arranged in the limit protrusion 17, a plurality of support columns for supporting the end face of the nut 18 are distributed on the side wall of the nut assembly groove, a circular ring surrounded by the support columns is sleeved outside the bolt rod 9, the side face of the limit protrusion 17 is provided with a wire groove 19 corresponding to the threading hole, two ends of the wire groove 19 respectively correspond to the first threading hole 12 and the second threading hole 13, and when the length of the first round cover 6 is longer, the adaptability of the wire groove 9 extends to the side wall of the first round cover 6 so that the wire groove can correspond to the first threading hole 12; the inside of first dome 6 is equipped with the spacing recess with spacing protruding 17 assorted, and spacing protruding 17 dress can prevent that first knob 10 from rotating for first dome 6 when spacing recess is inside, and preferably, spacing protruding 17 adopts cuboid structure and this cuboid corner all around is equipped with the chamfer.
Preferably, the limiting protrusion 17 is provided with a positioning hole 20, and a positioning column matched with the positioning hole 20 is arranged in the first round cover 6, so that when the first knob 10 needs to be assembled in the first round cover 6, the positioning hole 20 and the positioning column are assembled, and good pre-positioning can be realized.
An L-shaped limiting plate 21 is arranged on one side of the rotary shaft round cover 8, one side surface of the L-shaped limiting plate 21 is flush with the side surface of the rotary shaft auxiliary seat 5, and a first arc-shaped groove and a second arc-shaped groove 22 which are respectively matched with the first round cover 6 and the second round cover 7 are arranged on one side of the rotary shaft auxiliary seat 5 opposite to the rotary shaft main seat 4; with this structure, the rotation of the rotary shaft dome 8 by 90 ° relative to the rotary shaft main seat 4 can be realized, and when the rotary shaft auxiliary seat 5 and the rotary shaft main seat 4 form an included angle of 90 °, the side wall of the L-shaped limiting plate 21 is just propped against the surface of the rotary shaft main seat 4.
First embodiment of the connection assembly:
the connecting assembly comprises at least one clamping piece matched with the main body module 1, and the clamping piece is fixedly connected to the surface of the rotating shaft auxiliary seat 5. In this embodiment, the connection assembly includes a clamping member, and the clamping member is located at a middle position of the surface of the auxiliary seat 5.
Second embodiment of the connection assembly:
the connecting assembly comprises at least one clamping piece matched with the main body module 1, and the clamping piece is fixedly connected to the surface of the rotating shaft auxiliary seat 5. In this embodiment, the connection assembly includes two clamping members, and the two clamping members are symmetrically disposed on the surface of the auxiliary seat 5.
Third embodiment of the connection assembly:
the connecting assembly comprises a clamping plate 25 and a long clamping column 23 matched with the clamping hole 2, preferably, the clamping plate 25 is of a rectangular structure, the long clamping column 23 is connected to the rotating shaft auxiliary seat 5, and a first stop block 24 is arranged on one side of the long clamping column 23; the middle part of the clamping plate 25 is provided with a countersunk through hole 26, the large hole of the countersunk through hole 26 corresponds to the first stop block 24, the inner wall of the countersunk through hole is provided with a second stop block 27, the small hole of the countersunk through hole 26 is matched with the long clamping column 23, the length of the first stop block 24 is smaller than the difference between the radii of the large hole and the small hole, and the length of the second stop block 27 is also smaller than the difference between the radii of the large hole and the small hole; a plurality of arc-shaped grooves 28 are uniformly distributed on the surface of the clamping plate 25 around the circumferential direction of the countersunk through holes 26, a plurality of arc-shaped protrusions 29 corresponding to the arc-shaped grooves 28 are arranged on the surface of the rotating shaft auxiliary seat 5, and when the clamping plate 25 rotates, the arc-shaped grooves 28 and the arc-shaped protrusions 29 are mutually assembled to play a clamping role; the cardboard 25 be equipped with respectively all around with the corresponding right angle breach 30 that matches of unit piece 3, when long card post 23 direct joint is in the card hole 2 of main part module 1 is inside, cardboard 25 assembly is between the surface of main part module 1 and pivot auxiliary seat 5, cardboard 25 all around right angle breach 30 just corresponds the matching and cardboard 25 support on the surface of pivot auxiliary seat 5 with unit piece 3 all around of main part module 1, has realized main part module 1 when the rotation of relative pivot auxiliary seat 5, can give drive cardboard 25 rotation, and the cardboard 25 and the structure between the pivot auxiliary seat 5 can realize that cardboard 25 carries out automatic locking after rotating suitable angle.
Fourth embodiment of the connection assembly:
the connecting assembly comprises a connecting plate 31 and a short clamping column 32, the short clamping column 32 is connected to the rotating shaft auxiliary seat 5, and a first stop block 24 is arranged on one side of the short clamping column 32; two clamping pieces are symmetrically arranged on one side of the connecting plate 31, a countersunk through hole 26 is formed in the middle of the connecting plate 31, a large hole of the countersunk through hole 26 corresponds to the first stop block 24, a second stop block 27 is arranged on the inner wall of the countersunk through hole 26, a small hole of the countersunk through hole 26 is matched with the short clamping column 32, the length of the first stop block 24 is smaller than the difference between the radii of the large hole and the small hole, and the length of the second stop block 27 is also smaller than the difference between the radii of the large hole and the small hole; a plurality of arc grooves 28 are uniformly distributed on the surface of the connecting plate 31 around the circumferential direction of the countersunk through holes 26, a plurality of arc protrusions 29 corresponding to the arc grooves 28 are arranged on the surface of the rotating shaft auxiliary seat 5, and when the connecting plate 31 rotates, the arc grooves 28 and the arc protrusions 29 are mutually assembled to play a clamping role. Preferably, the number of the arc-shaped protrusions 29 is 6, and the arc-shaped protrusions are symmetrically distributed on two sides of the short clamping columns 32. When the countersunk through holes 26 of the connecting plate 31 are clamped and sleeved on the short clamping columns 32, the first stop blocks 24 on the side surfaces of the short clamping columns 32 are assembled in the large holes of the countersunk through holes 26, and the arc-shaped grooves 28 of the connecting plate 31 are correspondingly assembled on the arc-shaped protrusions 29 along with the rotation of the connecting plate 31 relative to the rotating shaft auxiliary seat 5, under the action of the short clamping columns 32, the connecting plate 31 can rotate at a certain angle relative to the rotating shaft auxiliary seat 5 and can be rotated to a proper position, and automatic locking can be performed.
In the third embodiment and the fourth embodiment, the third threading hole 14 is provided in the middle of the long clip column 23 or the short clip column 32.
The clamping piece comprises a boss 33 and a connecting clamping column 34 connected to the boss 33, wherein the peripheries of the boss 33 are symmetrically provided with L-shaped clamping plates 25 respectively, and the L-shaped clamping plates 25 and the boss 33 are at the same height; when the clamping piece and the main body module 1 are mutually assembled, the surrounding L-shaped clamping plates 25 are respectively correspondingly matched with the unit blocks 3 at the corners around the same side surface of the main body module 1, and the connecting clamping columns 34 are correspondingly assembled in the clamping holes 2 of the main body module 1.
The long clamping column 23, the short clamping column 32 and the connecting clamping column 34 comprise two semicircular buckle shells which are symmetrically arranged so as to realize clamping connection with the clamping holes 2.
The device also comprises a decorative sheet 35 matched with one side of the main body module 1, wherein the decorative sheet 35 is also of a rectangular structure, the middle part of the decorative sheet 35 is provided with a clamping plate 36 matched with the clamping hole 2, and two opposite sides of the decorative sheet 35 in the diagonal direction are respectively matched with the limiting parts of the unit blocks 3 correspondingly; the limiting piece comprises two limiting blocks 37, the two limiting blocks 37 are respectively matched with two adjacent side walls of the unit block 3 correspondingly, when the decorative sheet 35 is assembled on the side surface of the main body module 1, the buckling plate 36 is buckled with the buckling hole 2, and the limiting blocks 37 are propped against the corresponding side walls of the unit block 3; a routing space is also formed between the decorative sheet 35 and the main body module 1 for arranging the spring sheet routing inside.
The side of the main body module 1 is also provided with a light source component, the light source component can be conducted through the elastic sheet wiring, and the elastic sheet wiring realizes the circuit conduction in the modularized product through the wiring space and the wiring channel.
In the above embodiments, the rotation shaft structure based on modular assembly adopts a connection between the plug and an external circuit to realize assembly of the module, and the connection between the plug and the external circuit may be a connection between the male terminal and the female terminal, a contact connection between two spring plates, or a contact connection between a spring plate and a circuit board.
The invention is not limited to the above-described alternative embodiments, and any person who may derive other various forms of products in the light of the present invention, however, any changes in shape or structure thereof, all falling within the technical solutions defined in the scope of the claims of the present invention, fall within the scope of protection of the present invention.
Claims (9)
1. The rotary shaft structure based on modularized assembly comprises a rectangular main body module, wherein clamping holes are formed in each side face of the main body module, and unit blocks are arranged in each corner of the main body module; one side of the rotating shaft auxiliary seat is provided with a connecting component assembled with the main body module, and the other side of the rotating shaft auxiliary seat is provided with a rotating shaft round cover; the same bolt rod is movably sleeved on the axes of the first round cover, the second round cover and the rotating shaft round cover, and the rotating shaft round cover is assembled between the first round cover and the second round cover; the first round cover is internally provided with a first knob sleeved on the bolt rod, the first knob is internally provided with a nut matched with the bolt rod, the second round cover is internally provided with a second knob, and the second knob is assembled on the bolt head of the bolt rod; threading holes are respectively formed in the main rotating shaft seat, the first round cover and the auxiliary rotating shaft seat, and each threading hole is communicated with the inside of the round cover of the rotating shaft to form a wiring channel;
the first round cover, the second round cover and the rotating shaft round cover are all formed into a cylindrical structure with an opening at one end;
the rotary shaft round cover is internally provided with a sleeve column concentric with the rotary shaft round cover, the sleeve column is movably sleeved on the bolt rod, an annular groove is formed between the sleeve column and the inner wall of the rotary shaft round cover, and the annular groove is communicated with the threading hole.
2. The rotary shaft structure based on modular assembly according to claim 1, wherein one end of the second knob is provided with a screwing notch, and the other end is provided with a bolt head assembling groove matched with the bolt head.
3. The rotary shaft structure based on modular assembly according to claim 1, wherein a limiting protrusion is arranged at the end part of the first knob opposite to the first dome, a nut assembly groove matched with the nut is arranged in the limiting protrusion, and a wire groove corresponding to the threading hole is arranged at the side surface of the limiting protrusion; and a limiting groove matched with the limiting protrusion is formed in the first round cover.
4. The rotary shaft structure based on modular assembly according to claim 1, wherein an L-shaped limiting plate is arranged on one side of the rotary shaft dome, one side surface of the L-shaped limiting plate is flush with the side surface of the rotary shaft auxiliary seat, and a first arc-shaped groove and a second arc-shaped groove which are matched with the first dome and the second dome respectively are arranged on one side of the rotary shaft auxiliary seat opposite to the rotary shaft main seat.
5. The modular assembled rotary shaft structure of claim 1, wherein the connection assembly comprises at least one snap-fit fitting mating with the body module, the snap-fit fitting being fixedly attached to the secondary shaft seat surface.
6. The rotary shaft structure based on modular assembly according to claim 1, wherein the connecting assembly comprises a clamping plate and a long clamping column matched with the clamping hole, the long clamping column is connected to the rotary shaft auxiliary seat, and a first stop block is arranged on one side of the long clamping column; the middle part of the clamping plate is provided with a countersunk through hole, the large hole of the countersunk through hole corresponds to the first stop block, the inner wall of the countersunk through hole is provided with a second stop block, and the small hole of the countersunk through hole is matched with the long clamping column; a plurality of arc-shaped grooves are uniformly distributed on the surface of the clamping plate around the circumferential direction of the countersunk through hole, and arc-shaped protrusions corresponding to the arc-shaped grooves are arranged on the surface of the rotating shaft auxiliary seat; right-angle notches which are correspondingly matched with the unit blocks are respectively arranged on the periphery of the clamping plate.
7. The rotary shaft structure based on modular assembly according to claim 1, wherein the connecting assembly comprises a connecting plate and a short clamping column, the short clamping column is connected to the rotary shaft auxiliary seat, and a first stop block is arranged on one side of the short clamping column; two clamping pieces are symmetrically arranged on one side of the connecting plate, a countersunk through hole is formed in the middle of the connecting plate, the large hole of the countersunk through hole corresponds to the first stop block, a second stop block is arranged on the inner wall of the hole, and the small hole of the countersunk through hole is matched with the short clamping column; a plurality of arc grooves are uniformly distributed on the surface of the connecting plate around the circumferential direction of the countersunk through hole, and arc protrusions corresponding to the arc grooves are arranged on the surface of the rotating shaft auxiliary seat.
8. The rotary shaft structure based on modular assembly according to claim 1, 5 or 7, wherein the clamping piece comprises a boss and a connecting clamping column connected to the boss, L-shaped clamping plates are symmetrically arranged around the boss respectively, and the L-shaped clamping plates and the boss are at the same height; the connecting clamping columns and the L-shaped clamping plates are respectively matched with the clamping holes and the unit blocks in a corresponding mode.
9. The rotary shaft structure based on modular assembly according to claim 1, further comprising a decorative sheet matched with one side of the main body module, wherein a buckle plate matched with the buckle hole is arranged in the middle of the decorative sheet, and two opposite sides of the decorative sheet in the diagonal direction are respectively matched with the limiting pieces corresponding to the unit blocks; the limiting piece comprises two limiting blocks, and the two limiting blocks are respectively matched with two adjacent side walls of the unit block correspondingly.
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| CN201810483425.0A CN108397703B (en) | 2018-05-18 | 2018-05-18 | Rotation shaft structure based on modularized assembly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810483425.0A CN108397703B (en) | 2018-05-18 | 2018-05-18 | Rotation shaft structure based on modularized assembly |
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| CN108397703A CN108397703A (en) | 2018-08-14 |
| CN108397703B true CN108397703B (en) | 2023-12-01 |
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| CN201674056U (en) * | 2010-06-04 | 2010-12-15 | 席玉高 | Multi-azimuth rotatable power socket |
| CN105729498A (en) * | 2016-04-27 | 2016-07-06 | 上海交通大学 | Modularized cord-driven continuum mechanical arm |
| CN105910070A (en) * | 2016-03-07 | 2016-08-31 | 宁波奥马电器科技有限公司 | Rotating base for lamps |
| CN206682897U (en) * | 2017-04-27 | 2017-11-28 | 湖南粤港模科实业有限公司 | A kind of modularization lamp bracket and the modularization light fixture with the support |
| CN208185952U (en) * | 2018-05-18 | 2018-12-04 | 湖南粤港模科实业有限公司 | A kind of rotation axle construction based on modularization assembling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2409497B (en) * | 2003-12-23 | 2007-06-20 | Nokia Corp | Modular hinge for handheld electronic devices |
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2018
- 2018-05-18 CN CN201810483425.0A patent/CN108397703B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201674056U (en) * | 2010-06-04 | 2010-12-15 | 席玉高 | Multi-azimuth rotatable power socket |
| CN105910070A (en) * | 2016-03-07 | 2016-08-31 | 宁波奥马电器科技有限公司 | Rotating base for lamps |
| CN105729498A (en) * | 2016-04-27 | 2016-07-06 | 上海交通大学 | Modularized cord-driven continuum mechanical arm |
| CN206682897U (en) * | 2017-04-27 | 2017-11-28 | 湖南粤港模科实业有限公司 | A kind of modularization lamp bracket and the modularization light fixture with the support |
| CN208185952U (en) * | 2018-05-18 | 2018-12-04 | 湖南粤港模科实业有限公司 | A kind of rotation axle construction based on modularization assembling |
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| CN108397703A (en) | 2018-08-14 |
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