CN111981029A - Buffer adjusting device for support legs - Google Patents
Buffer adjusting device for support legs Download PDFInfo
- Publication number
- CN111981029A CN111981029A CN202010798806.5A CN202010798806A CN111981029A CN 111981029 A CN111981029 A CN 111981029A CN 202010798806 A CN202010798806 A CN 202010798806A CN 111981029 A CN111981029 A CN 111981029A
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- CN
- China
- Prior art keywords
- rotating seat
- friction
- hole
- mounting groove
- threaded
- 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.)
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Classifications
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- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
- F16F15/1292—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means characterised by arrangements for axially clamping or positioning or otherwise influencing the frictional plates
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G5/00—Supports for musical instruments
Abstract
The invention relates to a buffer adjusting device for a bracket leg, which is characterized by comprising a rotating seat I and a rotating seat II, wherein a plurality of parallel friction wafers I are arranged on the inner side of the rotating seat I, and a plurality of parallel friction wafers II are arranged on the inner side of the rotating seat II. The invention has novel structural design and convenient and fast use, avoids the angular rotation of the traditional support leg through gear transmission by arranging the first rotating seat with the first friction wafer and the second rotating seat with the second friction wafer, improves the rotating precision of the first rotating seat and the second rotating seat, improves the buffer adjusting function of the support leg through the parallel and staggered arrangement of the first friction wafer and the second friction wafer and the matching of a carriage screw provided with a hand knob, and solves the problem of the dislocation rotation of the traditional support leg due to vibration by friction buffering between the first friction wafer and the second friction wafer, maintains the tone color and tone quality of the musical instrument drum, and further ensures the playing effect.
Description
Technical Field
The invention relates to the technical field of jazz drum support accessories, in particular to a support leg buffering and adjusting device.
Background
Drum set, i.e. jazz Drum, is an important percussion instrument in jazz teams, and is a Drum-based combined percussion instrument, which generally comprises a foot-operated Bass Drum bas Drum, also called "base Drum"), a snare Drum, two or more Tom-Tom drums Tom-Tom Drum, one or two hanging Cymbal crabal, a rhythm Cymbal Ride Cymbal and a pedal Hi-Hat.
Wherein, except that above-mentioned pedal bass drum is vertical place outside on the ground, all the other musical instrument drums all need pass through the support erection joint, play the in-process at the player and need trick and strike the musical instrument drum, the support leg is as the important component part of support, traditional support leg carries out angle rotation through gear drive, make the rotation precision limited, and the player can make the support leg certain vibration impact appear when playing, traditional support leg can take place the dislocation and rotate because of the vibration, because the support leg lacks the buffering regulatory function, must be to the tone quality of musical instrument drum itself, tone quality causes the influence, direct influence is playing the effect.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a bracket leg buffering and adjusting device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a buffer adjustment device for bracket legs is characterized by comprising a first rotating seat and a second rotating seat, wherein the second rotating seat is arranged on one side of the first rotating seat in parallel, a mounting seat is fixedly connected above the top end of the second rotating seat, a second mounting groove is arranged on the mounting seat and is positioned right above the first rotating seat, a second threaded through hole which is communicated with the left and right is arranged at the center of the second rotating seat, a limiting cuboid groove is coaxially arranged outside the second threaded through hole, a plurality of connecting holes which are symmetrical about the second threaded through hole are arranged on the circumference of the second rotating seat, a connecting column is vertically and fixedly connected below the bottom of the first rotating seat, a connecting pipe connected with an external bracket foot is fixedly connected at the bottom of the connecting column, a first threaded through hole which is coaxial with the second threaded through hole is arranged on the first rotating seat, a first mounting groove is arranged at the bottom of the first rotating seat, the second mounting groove and the first mounting groove are arranged vertically and oppositely, L-shaped limiting fixing pieces are, the limiting fixing piece is provided with an opening, a fastening screw is coaxially arranged in the opening, one end of the fastening screw is positioned outside the limiting fixing piece, the other end of the fastening screw is in threaded installation on the inner walls of a first installation groove and a second installation groove, a first limiting cavity is formed between the first installation groove and the limiting fixing piece, a plurality of parallel first friction circular sheets are arranged on the inner side of a first rotating seat, a second limiting cavity is formed between the second installation groove and the limiting fixing piece, a plurality of parallel second friction circular sheets are arranged on the inner side of the second rotating seat, connecting sheets are arranged at the bottom of each first friction circular sheet and the top of each second friction circular sheet, a connecting sheet positioned below is positioned in the first limiting cavity, a connecting sheet positioned above is positioned in the second limiting cavity, each connecting sheet is provided with an installation hole for the fastening screw to pass through, and the first friction circular sheets and, and a through hole is coaxially formed in each friction wafer I and the friction wafer II, a carriage screw is coaxially arranged in each through hole, one end of each carriage screw penetrates out of the thread through hole II and is provided with a limiting block matched with the limiting cuboid groove, the other end of each carriage screw penetrates out of the thread through hole and is coaxially provided with a hand button, and the hand button is arranged on the outer side of the rotating seat I.
The thickness range of the first friction disks is 1-1.5mm, and the number of the first friction disks is 3-4.
The thickness range of the second friction wafer is 1-1.5mm, and the number of the second friction wafer is 3-4.
The first rotating seat and the connecting column are arranged in an integrated structure.
The connecting pipe and the connecting column are coaxially arranged.
The connecting column is of a cuboid structure.
The connecting hole is connected with the external drum wall through the mounting piece.
The invention has the beneficial effects that: the invention has novel structural design and convenient and fast use, avoids the angular rotation of the traditional support leg through gear transmission by arranging the first rotating seat with the first friction wafer and the second rotating seat with the second friction wafer, improves the rotating precision of the first rotating seat and the second rotating seat, improves the buffer adjusting function of the support leg through the parallel and staggered arrangement of the first friction wafer and the second friction wafer and the matching of a carriage screw provided with a hand knob, and solves the problem of the dislocation rotation of the traditional support leg due to vibration by friction buffering between the first friction wafer and the second friction wafer, maintains the tone color and tone quality of the musical instrument drum, and further ensures the playing effect.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
in the figure: 1-connecting pipe; 2-rotating the first base; 3-rotating the second base; 4-rubbing the first wafer; 41-rubbing the second wafer; 5-mounting a base; 6-fastening screws; 7-hand button; 8, mounting a first mounting groove; 9-connecting column; 10-carriage screws; 11-a connection hole; 12-connecting pieces; 13-a spacing fixing member; 14-a first threaded through hole; 15-a through hole; 16-opening a hole; 17-a second threaded through hole;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1-3, a buffer adjustment device for a bracket leg comprises a first rotating seat 2 and a second rotating seat 3, wherein the second rotating seat 3 is arranged at one side of the first rotating seat 2 in parallel, a mounting seat 5 is fixedly connected above the top end of the second rotating seat 3, a second mounting groove is arranged on the mounting seat 5 and right above the first rotating seat 2, a threaded through hole two 17 which is communicated with the left and right is arranged at the center of the second rotating seat 3, a limiting cuboid groove is coaxially arranged at the outer side of the threaded through hole two 17, a plurality of connecting holes 11 which are symmetrical about the threaded through hole two 17 are circumferentially arranged on the second rotating seat 3, a connecting column 9 is vertically and fixedly connected below the bottom of the first rotating seat 2, a connecting tube 1 which is connected with an external bracket foot is fixedly connected to the bottom of the connecting column 9, a threaded through hole one 14 which is coaxial with the threaded through hole two 17 is arranged on the first rotating seat 2, a first mounting groove 8 is arranged, a second mounting groove and a first mounting groove 8 on the mounting seat 5 are arranged up and down oppositely, L-shaped limiting fixing pieces 13 are arranged on the first mounting groove 8 and in the second mounting groove on the mounting seat 5, openings 16 are formed in the limiting fixing pieces 13, fastening screws 6 are coaxially arranged in the openings 16, one ends of the fastening screws 6 are positioned outside the limiting fixing pieces 13, the other ends of the fastening screws 6 are arranged on the inner walls of the corresponding first mounting groove 8 and the corresponding second mounting groove in a threaded manner, a first limiting cavity is formed between the first mounting groove 8 and the limiting fixing pieces 13, a plurality of parallel first friction wafers 4 are arranged on the inner side of the first rotating seat 2, a second limiting cavity is formed between the second mounting groove and the limiting fixing pieces 13, a plurality of parallel second friction wafers 41 are arranged on the inner side of the second rotating seat 3, connecting pieces 12 are arranged at the bottom of each first friction wafer 4 and the top of each second friction wafer 41, and the connecting pieces 12, the connecting piece 12 that is located the top is located spacing chamber two, all be equipped with the mounting hole that supplies fastening screw 6 to pass on every connecting piece 12, friction disk 4 and friction disk are parallel to each other crisscross the setting between two 41, all coaxial through-hole 15 that is equipped with on every friction disk 4 and the friction disk two 41, coaxial carriage screw 10 that is equipped with in through-hole 15, the stopper with spacing cuboid groove looks adaptation is worn out to the one end of carriage screw 10 through screw through-hole two 17, the hand button 7 is installed to screw through-hole 14 is worn out to the other end of carriage screw 10 coaxial, hand button 7 sets up in the outside of rotating seat one 2.
The thickness range of the first friction discs 4 is 1-1.5mm, and the number of the first friction discs 4 is 3-4.
The thickness range of the second friction circular plates 41 is 1-1.5mm, and the number of the second friction circular plates 41 is 3-4.
The first rotating seat 2 and the connecting column 9 are arranged in an integrated structure.
The connecting pipe 1 and the connecting column 9 are coaxially arranged.
The connecting column 9 is of a cuboid structure.
The connecting hole 11 is connected with the external drum wall through a mounting piece.
Example 1
A buffer adjusting device for a bracket leg comprises a first rotating seat 2 and a second rotating seat 3, wherein the second rotating seat 3 is arranged on one side of the first rotating seat 2 in parallel, an installation seat 5 is fixedly connected above the top end of the second rotating seat 3, a second installation groove is arranged on the installation seat 5 and is positioned right above the first rotating seat 2, a second threaded through hole 17 which is communicated with the left and right is arranged at the center of the second rotating seat 3, a limiting cuboid groove is coaxially arranged on the outer side of the second threaded through hole 17, a plurality of connecting holes 11 which are symmetrical about the second threaded through hole 17 are arranged on the circumference of the second rotating seat 3, a connecting column 9 is vertically and fixedly connected below the bottom of the first rotating seat 2, a connecting pipe 1 connected with an external bracket foot is fixedly connected to the bottom of the connecting column 9, a first threaded through hole 14 which is coaxial with the second threaded through hole 17 is arranged on the first rotating seat 2, a first installation groove 8 is arranged on the bottom of the first rotating seat 2, a, l-shaped limiting fixing pieces 13 are arranged on the first mounting groove 8 and the second mounting groove on the mounting seat 5, an opening 16 is formed in each limiting fixing piece 13, a fastening screw 6 is coaxially arranged in each opening 16, one end of each fastening screw 6 is located outside each limiting fixing piece 13, the other end of each fastening screw 6 is installed on the inner walls of the corresponding first mounting groove 8 and the corresponding second mounting groove in a threaded manner, a first limiting cavity is formed between each first mounting groove 8 and each limiting fixing piece 13, a plurality of parallel first friction wafers 4 are arranged on the inner side of each first rotating seat 2, a second limiting cavity is formed between each second mounting groove and each second limiting fixing piece 13, a plurality of parallel second friction wafers 41 are arranged on the inner side of each second rotating seat 3, connecting pieces 12 are arranged at the bottoms of the first friction wafers 4 and the bottoms of the second friction wafers 41, the connecting pieces 12 located below are located in the first limiting cavities, the connecting pieces 12 located above, all be equipped with the mounting hole that supplies fastening screw 6 to pass on every connection piece 12, rub between the disk one 4 and the friction disk two 41 parallel to each other crisscross setting, all coaxial through-hole 15 that is equipped with on every friction disk one 4 and the friction disk two 41, coaxial carriage screw 10 that is equipped with in through-hole 15, the stopper with spacing cuboid groove looks adaptation is worn out to screw through-hole two 17 to carriage screw 10's one end, the other end of carriage screw 10 is worn out screw through-hole one 14 coaxial ann and is had hand button 7, hand button 7 sets up in the outside of rotating seat one 2.
The thickness of the first friction discs 4 is 1mm, and the number of the first friction discs 4 is 3.
The thickness of the second friction circular plate 41 is 1mm, and the number of the second friction circular plate 41 is 3.
The first rotating seat 2 and the connecting column 9 are arranged in an integrated structure.
The connecting pipe 1 and the connecting column 9 are coaxially arranged.
The connecting column 9 is of a cuboid structure.
The connecting hole 11 is connected with the external drum wall through a mounting piece.
Example 2
A buffer adjusting device for a bracket leg comprises a first rotating seat 2 and a second rotating seat 3, wherein the second rotating seat 3 is arranged on one side of the first rotating seat 2 in parallel, an installation seat 5 is fixedly connected above the top end of the second rotating seat 3, a second installation groove is arranged on the installation seat 5 and is positioned right above the first rotating seat 2, a second threaded through hole 17 which is communicated with the left and right is arranged at the center of the second rotating seat 3, a limiting cuboid groove is coaxially arranged on the outer side of the second threaded through hole 17, a plurality of connecting holes 11 which are symmetrical about the second threaded through hole 17 are arranged on the circumference of the second rotating seat 3, a connecting column 9 is vertically and fixedly connected below the bottom of the first rotating seat 2, a connecting pipe 1 connected with an external bracket foot is fixedly connected to the bottom of the connecting column 9, a first threaded through hole 14 which is coaxial with the second threaded through hole 17 is arranged on the first rotating seat 2, a first installation groove 8 is arranged on the bottom of the first rotating seat 2, a, l-shaped limiting fixing pieces 13 are arranged on the first mounting groove 8 and the second mounting groove on the mounting seat 5, an opening 16 is formed in each limiting fixing piece 13, a fastening screw 6 is coaxially arranged in each opening 16, one end of each fastening screw 6 is located outside each limiting fixing piece 13, the other end of each fastening screw 6 is installed on the inner walls of the corresponding first mounting groove 8 and the corresponding second mounting groove in a threaded manner, a first limiting cavity is formed between each first mounting groove 8 and each limiting fixing piece 13, a plurality of parallel first friction wafers 4 are arranged on the inner side of each first rotating seat 2, a second limiting cavity is formed between each second mounting groove and each second limiting fixing piece 13, a plurality of parallel second friction wafers 41 are arranged on the inner side of each second rotating seat 3, connecting pieces 12 are arranged at the bottoms of the first friction wafers 4 and the bottoms of the second friction wafers 41, the connecting pieces 12 located below are located in the first limiting cavities, the connecting pieces 12 located above, all be equipped with the mounting hole that supplies fastening screw 6 to pass on every connection piece 12, rub between the disk one 4 and the friction disk two 41 parallel to each other crisscross setting, all coaxial through-hole 15 that is equipped with on every friction disk one 4 and the friction disk two 41, coaxial carriage screw 10 that is equipped with in through-hole 15, the stopper with spacing cuboid groove looks adaptation is worn out to screw through-hole two 17 to carriage screw 10's one end, the other end of carriage screw 10 is worn out screw through-hole one 14 coaxial ann and is had hand button 7, hand button 7 sets up in the outside of rotating seat one 2.
The thickness of the first friction discs 4 is 1.5mm, and the number of the first friction discs 4 is 4.
The thickness of the second friction circular plate 41 is 1.5mm, and the number of the second friction circular plate 41 is 4.
The first rotating seat 2 and the connecting column 9 are arranged in an integrated structure.
The connecting pipe 1 and the connecting column 9 are coaxially arranged.
The connecting column 9 is of a cuboid structure.
The connecting hole 11 is connected with the external drum wall through a mounting piece.
When the invention is used, the connecting pipe 1 is connected with an external support foot, the connecting hole 11 on the rotating seat II 3 is connected with the external drum wall through the mounting part, the rotating seat I2 with the friction wafer I4 and the rotating seat II 3 with the friction wafer II 41 are arranged, the traditional support leg is prevented from performing angle rotation through gear transmission, the rotating precision of the rotating seat I2 and the rotating seat II 3 is improved, the friction wafer I4 and the friction wafer II 41 are arranged in parallel and staggered with each other, the carriage screw 10 provided with the hand knob 7 is matched, the friction buffer between the friction wafer I4 and the friction wafer II 41 is utilized, the buffer adjusting function of the support leg is improved, the problem that the traditional support leg rotates in a staggered way due to vibration is solved, the tone color and tone quality of the musical instrument drum are maintained, and the playing effect is further ensured, the invention has novel structural design, the use is convenient.
The invention has been described in connection with the accompanying drawings, it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the invention, and all such modifications and variations are within the scope of the invention.
Claims (7)
1. A buffer adjusting device for a bracket leg is characterized by comprising a first rotating seat (2) and a second rotating seat (3), wherein the second rotating seat (3) is arranged on one side of the first rotating seat (2) in parallel, a mounting seat (5) is fixedly connected above the top end of the second rotating seat (3), a second mounting groove is arranged on the mounting seat (5) and is positioned right above the first rotating seat (2), a second threaded through hole (17) which is communicated from left to right is arranged at the center of the second rotating seat (3), a limiting cuboid groove is coaxially arranged on the outer side of the second threaded through hole (17), a plurality of connecting holes (11) which are symmetrical about the second threaded through hole (17) are arranged on the circumference of the second rotating seat (3), a connecting column (9) is vertically and fixedly connected below the bottom of the first rotating seat (2), a connecting pipe (1) connected with an external bracket foot is fixedly connected with the bottom of the connecting column (9), a first threaded through hole (14) which is coaxial with the second threaded through hole (17) is arranged on the, the bottom of the rotating seat I (2) is provided with a mounting groove I (8), a mounting groove II and the mounting groove I (8) on the mounting seat (5) are arranged up and down oppositely, L-shaped limiting fixing pieces (13) are arranged on the mounting groove I (8) and in the mounting groove II on the mounting seat (5), the limiting fixing pieces (13) are provided with holes (16), fastening screws (6) are coaxially arranged in the holes (16), one ends of the fastening screws (6) are positioned outside the limiting fixing pieces (13), the other ends of the fastening screws (6) are in threaded mounting on the inner walls of the corresponding mounting groove I (8) and the mounting groove II, a limiting cavity I is formed between the mounting groove I (8) and the limiting fixing pieces (13), a plurality of parallel friction wafers I (4) are arranged on the inner side of the rotating seat I (2), and a limiting cavity II is formed between the mounting groove II and the limiting fixing pieces (13), a plurality of parallel friction wafers II (41) are arranged on the inner side of the rotating seat II (3), connecting sheets (12) are arranged at the bottom of each friction wafer I (4) and the top of each friction wafer II (41), the connecting sheet (12) positioned below is positioned in the limiting cavity I, the connecting sheet (12) positioned above is positioned in the limiting cavity II, each connecting sheet (12) is provided with a mounting hole for a fastening screw (6) to pass through, the friction wafer I (4) and the friction wafer II (41) are arranged in parallel and staggered, a through hole (15) is coaxially arranged on each friction wafer I (4) and the friction wafer II (41), a carriage screw (10) is coaxially arranged in the through hole (15), a limiting block matched with a limiting cuboid groove is arranged at one end of the carriage screw (10) penetrating through the threaded through hole II (17), and a hand button (7) is coaxially arranged at the other end of the carriage screw (10) penetrating through the threaded through hole I (14), the hand button (7) is arranged on the outer side of the first rotating seat (2).
2. The damping adjustment device for the bracket leg as claimed in claim 1, characterized in that the thickness of the friction disks I (4) ranges from 1mm to 1.5mm, and the number of the friction disks I (4) ranges from 3 to 4.
3. The damping adjustment device for the bracket leg as claimed in claim 1, wherein the thickness of the second friction disc (41) ranges from 1mm to 1.5mm, and the number of the second friction disc (41) ranges from 3 to 4.
4. A damping adjustment device for a stand leg as claimed in claim 1, characterized in that the first rotary holder (2) is provided as an integral structure with the connecting column (9).
5. A buffer adjustment device for a stand leg according to claim 1, characterized in that the connection tube (1) is arranged coaxially with the connection column (9).
6. A buffer adjustment device for a stand leg as claimed in claim 1, characterized in that the connection column (9) is of rectangular parallelepiped structure.
7. A leg damping adjustment device according to claim 1, characterized in that the attachment hole (11) is connected to the outer drum wall by means of a mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010798806.5A CN111981029A (en) | 2020-08-11 | 2020-08-11 | Buffer adjusting device for support legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010798806.5A CN111981029A (en) | 2020-08-11 | 2020-08-11 | Buffer adjusting device for support legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111981029A true CN111981029A (en) | 2020-11-24 |
Family
ID=73445371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010798806.5A Withdrawn CN111981029A (en) | 2020-08-11 | 2020-08-11 | Buffer adjusting device for support legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111981029A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5154382A (en) * | 1991-03-26 | 1992-10-13 | Hoshino Gakki Co., Ltd. | Angle adjusting mechanism |
| CN2502073Y (en) * | 2001-09-04 | 2002-07-24 | 呈杰股份有限公司 | Improved electric product shell pivot |
| CN1978928A (en) * | 2005-12-02 | 2007-06-13 | 鸿富锦精密工业（深圳）有限公司 | Hinge device |
| TW201014510A (en) * | 2008-09-26 | 2010-04-01 | Hon Hai Prec Ind Co Ltd | Magnetic hinge assembly |
-
2020
- 2020-08-11 CN CN202010798806.5A patent/CN111981029A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5154382A (en) * | 1991-03-26 | 1992-10-13 | Hoshino Gakki Co., Ltd. | Angle adjusting mechanism |
| CN2502073Y (en) * | 2001-09-04 | 2002-07-24 | 呈杰股份有限公司 | Improved electric product shell pivot |
| CN1978928A (en) * | 2005-12-02 | 2007-06-13 | 鸿富锦精密工业（深圳）有限公司 | Hinge device |
| TW201014510A (en) * | 2008-09-26 | 2010-04-01 | Hon Hai Prec Ind Co Ltd | Magnetic hinge assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201124 |
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| WW01 | Invention patent application withdrawn after publication |