CN202183847U - Elevating mechanism of sound equipment support - Google Patents
Elevating mechanism of sound equipment support Download PDFInfo
- Publication number
- CN202183847U CN202183847U CN2011202520017U CN201120252001U CN202183847U CN 202183847 U CN202183847 U CN 202183847U CN 2011202520017 U CN2011202520017 U CN 2011202520017U CN 201120252001 U CN201120252001 U CN 201120252001U CN 202183847 U CN202183847 U CN 202183847U
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- cover
- telescoping tube
- hinged
- shell fragment
- elevating mechanism
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Abstract
The utility model relates to an elevating mechanism of a sound equipment support for music auxiliary equipment, which is designed to solve technical problems that a conventional product of the same kind has a poor locking effect and is poor in elevating stability. The main points of the utility model are that a telescoping tube is connected with a first seal cover provided with a seal ring and an air-vent, and is slidingly arranged in a sleeve; one end of the sleeve is connected with a telescoping tube anti-skid mechanism and the other end of the sleeve is connected with a second seal cover; a telescoping tube anti-skid member comprises a lock sleeve, an elastic pin and an elastic operation member; the telescoping tube is provided with a pinhole, wherein the pinhole and the elastic pin are mated and arranged in an equal distance manner; and the top of the elastic pin is provided with an inclined plane which is abutted against the port of the pinhole. The elevating mechanism of a sound equipment support is simple in structure, stable in elevating adjustment, reliable and convenient in anti-skid locking, and is suitable for improving the structure of a product with the same kind.
Description
Technical field
The utility model relates to the music auxiliary appliance, is a kind of audio amplifier frame elevating mechanism.
Background technology
The audio amplifier frame is a kind of audio amplifier that is used to put; To reach attractive in appearance, succinct, to improve acoustics, existing audio amplifier sets up meter and mostly adopts stretching structure, to adapt to the differing heights requirement; Granted publication CN201585092U like Chinese patent document publication; On September 15 2010 Granted publication day, the utility model name is called " sound box bracket ", this sound box bracket comprise the person in charge, be responsible for socket and looped pipeline that can slip in being responsible for, be used for fixing the locking device of looped pipeline, as the pin pipe of base.Locking device is fixed on the person in charge, and being provided with and being responsible for socket between the person in charge and pin pipe also can be along being responsible for the hinged seat that outer wall slides, and an end and the hinged seat of pin pipe are hinged, also are provided with pole between the person in charge and pin pipe, and an end of pole and the person in charge are hinged, and the other end and pin pipe are hinged.This sound box bracket also comprises air spring, and an end of air spring is fixed in the person in charge, and the other end is fixed in looped pipeline.Cooperate air spring through above-mentioned locking device, it is comparatively steady, convenient to make the audio amplifier frame go up and down to regulate.With the similar Granted publication CN201509285U that also publishes of this patent just like the Chinese patent document; June 16 2010 Granted publication day; The utility model name is called " a kind of sound box bracket ", and this sound box bracket is to have adopted built-in air pressure rod, with reach up-down steadily, purpose easily; Its principle is identical with the former.Though above-mentioned two patents have reached purpose stably, are not laborsaving, all rely on the power-assisted of the potential energy of air pressure owing to air spring, air pressure rod as the audio amplifier up-down; When the audio amplifier frame rises adjusting, because the adjusting direction is identical with the air pressure thrust direction, so comparatively laborsaving, convenient; But descend when regulating, because the adjusting direction is opposite with the air pressure thrust direction, then need be by bigger external force; Can make its decline, regulate not laborsaving, and comparatively the difficulty.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of the utility model is to this area a kind of audio amplifier frame elevating mechanism to be provided, and makes it solve existing like product and goes up and down to regulate comparatively inconvenience, the not good enough technical problem of locking anti-slip effect.Its objective is and realize through following technical scheme:
Scheme one: a kind of audio amplifier frame elevating mechanism, this elevating mechanism comprises supporting component, telescopic component, wherein supporting component comprises feet, supporting linkage, fixed cover, bottom end cover, clamping ring; Telescopic component comprises telescoping tube, the person in charge, on-slip parts, and bottom end cover is fixed in is responsible for lower end and hinged with supporting linkage one end, the hinged feet of supporting linkage other end middle part; Feet hinged securement cover; Fixed cover slides and places the person in charge, and fixed cover connects clamping ring, and clamping ring connects knob; Its structural feature is: said telescoping tube one end connects first seal cover that has sealing ring, air-vent; And this end slides and places in the said person in charge, and the said person in charge's one end connects the on-slip parts, and the other end connects second seal cover.Through above-mentioned seal cover, air-vent, sealing ring are set; Make and form the air pressure resistance between the telescoping tube and the person in charge; Because first seal cover is provided with air-vent, make that the air chamber between the telescoping tube and the person in charge is not sealing fully, so there is not bigger air pressure potential energy; It is comparatively steady, light to make that telescoping tube glides automatically, realizes the steady up-down of audio amplifier frame.
Scheme two: a kind of audio amplifier frame elevating mechanism, this elevating mechanism comprises supporting component, telescopic component, wherein supporting component comprises feet, supporting linkage, fixed cover, bottom end cover, clamping ring; Telescopic component comprises telescoping tube, the person in charge, on-slip parts, and bottom end cover is fixed in is responsible for lower end and hinged with supporting linkage one end, the hinged feet of supporting linkage other end middle part; Feet hinged securement cover; Fixed cover slides and places the person in charge, and fixed cover connects clamping ring, and clamping ring connects knob; Its structural feature is: said telescoping tube one end connects first seal cover that has sealing ring; And this end slides and places in the said person in charge, and the said person in charge's one end connects the on-slip parts, and the other end connects second seal cover that has air-vent.The air-vent that first seal cover is provided with in the air-vent alternative scheme one that is provided with through second seal cover also can reach the purpose identical with scheme one.
The further improvement structure of above-mentioned two kinds of schemes: said person in charge lower end connects the pedal pump-up device.Through the pedal pump-up device, realize the slow rising of audio amplifier frame.
Scheme three: a kind of audio amplifier frame elevating mechanism, this elevating mechanism comprises supporting component, telescopic component, wherein supporting component comprises feet, supporting linkage, fixed cover, bottom end cover, clamping ring; Telescopic component comprises telescoping tube, the person in charge, on-slip parts, and bottom end cover is fixed in is responsible for lower end and hinged with supporting linkage one end, the hinged feet of supporting linkage other end middle part; Feet hinged securement cover; Fixed cover slides and places the person in charge, and fixed cover connects clamping ring, and clamping ring connects knob; Its structural feature is: said on-slip parts comprise lock sleeve, bullet pin, elastic operation part; Said telescoping tube is provided with said bullet pin and cooperates and be the pin-and-hole that is equally spaced, and said bullet pin end is provided with the inclined-plane, and the aperture of inclined-plane and said pin-and-hole offsets.Play the tight mode of lock through this kind, make telescoping tube and can only move upward, and can't move downward voluntarily, prevent that effectively telescoping tube from once descending trip slide excessive, regulate for the rising of audio amplifier frame and provide convenience with respect to being responsible for.
Elastic operation part in the said structure comprises shell fragment, button; Said lock sleeve one side is provided with the shell fragment groove, and said shell fragment places in the said shell fragment groove, and shell fragment one end is fixed in shell fragment groove one end; The shell fragment other end connects the bullet pin; Bullet pin one end passes said lock sleeve and cooperates with said pin-and-hole, hinged button one end of the bullet pin other end, the hinged said shell fragment groove in button middle part.Concrete structure is: shell fragment one end is fixed in said shell fragment groove one end through screw; The shell fragment other end is provided with the U-shaped bayonet socket; Said bullet pin one end is provided with jointed shaft; Jointed shaft passes said U-shaped bayonet socket and through hinged said button one end of latch, said button middle part is through the hinged said shell fragment groove of latch both sides.The bullet pin is remained in the pin-and-hole of telescoping tube through shell fragment, pressing button adopts lever principle pulling bullet pin to stretch out in pin-and-hole, is convenient to regulate and stable telescoping tube length.
Said on-slip parts comprise latch, the operating parts of coupling mechanism force are provided, and said telescoping tube is provided with chute, and said latch places in the said lock sleeve and is slidingly matched with said chute.In above-mentioned on-slip parts, also can in said chute, be provided with said pin-and-hole, make structure comparatively simplify, be convenient to processing.Said operating parts comprises swing handle bolt, nut, and said latch one side is provided with nut seat, and said nut places in the nut seat, and said swing handle bolt passes said lock sleeve one side and connects said nut.Realize that through above-mentioned latch, nut, the interlock of swing handle bolt the optional position of telescoping tube is Telescopic Fixed.
Said latch is provided with projection, and said lock sleeve is provided with the through hole with said projection matched in clearance, and projection mainly plays position-limiting action to latch, prevents that latch from becoming flexible or losing.
Said lock sleeve inboard is provided with the guide vane end stop that cooperates with the chute of said telescoping tube, prevents to deviate from when telescoping tube is stretched to maximum lock sleeve.Said lock sleeve bottom clamps said person in charge upper end through bolt, nut, is convenient to the lock sleeve dismounting and change.
The utility model is simple in structure, through with knob locking mode and shell fragment fastening mode structure, makes locking effect better; Is the non-buffering air chamber of sealing fully the person in charge with the telescoping tube indoor design, has not only improved the stability that the audio amplifier frame goes up and down, and also is convenient to adjusting simultaneously; Reduce telescoping tube and be responsible for frictional dissipation; Useful life is longer, and the audio amplifier frame that is suitable as musical instruments uses, or the architecture advances of like product.
Description of drawings
Fig. 1 is the embodiment of the utility model structural representation that explodes, and has done A portion among the figure and has confined with B portion and confine.
Fig. 2 is the A bilge construction enlarged diagram of Fig. 1.
Fig. 3 is the B bilge construction enlarged diagram of Fig. 1.
Fig. 4 is the perspective view of Fig. 1, has done C portion among the figure and has confined.
Fig. 5 is the C portion structure for amplifying sketch map of Fig. 4.
Embodiment
Combine accompanying drawing at present, the utility model is further described.The name of sequence number is called among the figure: upper end cover 1, telescoping tube 2, chute 201, pin-and-hole 202, latch 3, first seal cover 4, sealing ring 5, latch 6, projection 601, nut 7, swing handle bolt 8, lock sleeve 9, shell fragment groove 901, through hole (902), shell fragment 10, U-shaped bayonet socket 1001, bullet pin 11, jointed shaft 1101, button 12, knob 13, clamping ring 14, fixed cover 15, feet 16, be responsible for 17, second seal cover 18, supporting linkage 19, bottom end cover 20.
Like Fig. 1, embodiment illustrated in fig. 2; This audio amplifier elevating mechanism comprises telescopic component, on-slip parts, supporting component; Wherein supporting component is made up of feet 16, supporting linkage 19, fixed cover 15, bottom end cover 20, clamping ring 14, and concrete structure is that bottom end cover is fixed in the person in charge 17 lower ends and hinged with each end of three supporting linkages that are angular distribution, and each other end of three supporting linkages is the middle part of hinged three feets respectively; Feet hinged securement cover; Fixed cover slides and places the person in charge, and fixed cover connects clamping ring, and clamping ring connects knob 13.Telescopic component by telescoping tube 2, be responsible for 17, upper end cover 1, first seal cover 4, second seal cover 18, sealing ring 5 combine; Concrete structure is that the telescoping tube upper end connects upper end cover; The lower end connects first seal cover through latch; The first seal cover end face is provided with the air-vent that communicates with telescoping tube inside, and the telescoping tube side is provided with chute 201, the pin-and-hole 202 that chute is provided with equidistant distribution and communicates with telescoping tube inside; The first seal cover outer ring is with sealing ring, places through an end that telescoping tube is connected first seal cover and is responsible for interior the slip, is responsible for the lower end and connects second seal cover, promptly constitutes the telescopic component of the utility model.In the said structure, also can second seal cover be set to end face and be provided with air-vent, be provided with air-vent, realize identical purpose to substitute the first sealing ring end face.
As shown in Figure 3; The on-slip parts are combined by latch 6, nut 7, swing handle bolt 8, lock sleeve 9, shell fragment 10, bullet pin 11, latch 3, button 13; Concrete structure is: latch places in the lock sleeve, and latch one side is provided with nut seat, projection 601, places nut in the nut seat; Lock sleeve is provided with and the through hole 902 of projection matched in clearance and the connecting hole that is connected the swing handle bolt, and the swing handle bolt passes the connecting hole attaching nut.Lock sleeve one side also is provided with shell fragment groove 901; Shell fragment groove one end is fixedly connected shell fragment one end through screw; The shell fragment other end connects the jointed shaft 1101 that bullet pin one end is provided with through the U-shaped bayonet socket, and jointed shaft is through hinged button one end of latch, and the button middle part connects the wall of shell fragment groove both sides through latch; Bullet pin one end is provided with the inclined-plane, and this end passes the bullet pin-and-hole that is provided with in the shell fragment groove under the effect of shell fragment.During concrete the installation, telescoping tube places in the person in charge in advance, and lock sleeve is passed telescoping tube and is fixed in person in charge upper end through bolt, nut, and the lock sleeve inboard is provided with the guide vane end stop that cooperates with the telescoping tube chute, prevents that the telescoping tube lower end from emerging in lock sleeve; The latch in the lock sleeve and the chute of telescoping tube are slidingly matched, and the bullet pin cooperates with the interior pin-and-hole of chute.
In conjunction with Fig. 4, Fig. 5, and said structure, the operation principle of the utility model is explained as follows:
When needs rising audio amplifier frame height, only need to screw the swing handle bolt along unscrewing direction, upwards spur telescoping tube and get final product.Its principle is: because the inclined-plane of bullet pin end face is for being provided with downwards, so the engagement limits telescoping tube of bullet pin and pin-and-hole moves downward, and the pulling telescoping tube is when moving upward, owing to the inclined-plane of bullet pin and the aperture of pin-and-hole locating to skid, so telescoping tube can move upward.When the bullet pin cooperates with next pin-and-hole, under the effect of shell fragment, automatically bullet pin and pin-and-hole are locked.When needs reduce audio amplifier frame height, at first unscrew the swing handle bolt, press the button in the shell fragment groove then; According to lever principle, button pulling bullet pin stretches out in the pin-and-hole in the chute, and this moment, telescoping tube can move downward; Same, when release button, the bullet pin automatically resets to next pin-and-hole; Realize locking, the swing handle bolt of screwing is at last promptly accomplished telescoping tube and is regulated.In adjustment process; Because of first seal cover of telescoping tube lower end connecting band sealing ring, air-vent, be responsible for the lower end and connect second seal cover, so form the air pressure chamber between the telescoping tube and the person in charge; When unclamp the swing handle bolt, when pressing the button; Telescoping tube slowly moves downward under the air pressure drag effect, and air-flow slowly flow to the telescoping tube outside through air-vent, telescoping tube, pin-and-hole, reaches the purpose of stable regulation telescoping tube.
The utility model work is further improved:,, make that air pressure increases between the telescoping tube and the person in charge through the mode that pin is stepped on being responsible for lower end connection pedal pump-up device; Thereby promoting telescoping tube rises; Comparatively laborsaving, also can reach the purpose that the audio amplifier frame slowly rises, it is comparatively convenient to regulate.
Foregoing is intended to explain the technological means of the utility model, and the technical scope of unrestricted the utility model.
Claims (10)
1. audio amplifier frame elevating mechanism, this elevating mechanism comprises supporting component, telescopic component, wherein supporting component comprises feet (16), supporting linkage (19), fixed cover (15), bottom end cover (20), clamping ring (14); Telescopic component comprises telescoping tube (2), is responsible for (17), on-slip parts, and bottom end cover is fixed in is responsible for lower end and hinged with supporting linkage one end, the hinged feet of supporting linkage other end middle part; Feet hinged securement cover; Fixed cover slides and places the person in charge, and fixed cover connects clamping ring, and clamping ring connects knob (13); It is characterized in that said telescoping tube (2) one ends connect first seal cover (4) that has sealing ring (5), air-vent; And this end slides and places in the said person in charge (17), and the said person in charge's one end connects the on-slip parts, and the other end connects second seal cover (18).
2. audio amplifier frame elevating mechanism; This elevating mechanism comprises supporting component, telescopic component, and wherein supporting component comprises feet (16), supporting linkage (19), fixed cover (15), bottom end cover (20), clamping ring (14), and telescopic component comprises telescoping tube (2), is responsible for (17), on-slip parts; Bottom end cover is fixed in is responsible for lower end and hinged with supporting linkage one end; The hinged feet of supporting linkage other end middle part, feet hinged securement cover, fixed cover slide and place the person in charge; Fixed cover connects clamping ring; Clamping ring connects knob (13), it is characterized in that said telescoping tube (2) one ends connect first seal cover (4) that has sealing ring (5), and this end slip places in the said person in charge (17); The said person in charge's one end connects the on-slip parts, and the other end connects second seal cover (18) that has air-vent.
3. audio amplifier frame elevating mechanism according to claim 1 and 2 is characterized in that the said person in charge (17) lower end connects the pedal pump-up device.
4. audio amplifier frame elevating mechanism; This elevating mechanism comprises supporting component, telescopic component, and wherein supporting component comprises feet (16), supporting linkage (19), fixed cover (15), bottom end cover (20), clamping ring (14), and telescopic component comprises telescoping tube (2), is responsible for (17), on-slip parts; Bottom end cover is fixed in is responsible for lower end and hinged with supporting linkage one end; The hinged feet of supporting linkage other end middle part, feet hinged securement cover, fixed cover slide and place the person in charge; Fixed cover connects clamping ring; Clamping ring connects knob (13), it is characterized in that said on-slip parts comprise lock sleeve (9), bullet pin (11), elastic operation part, and said telescoping tube (2) is provided with and cooperates and be the pin-and-hole (202) that is equally spaced with said bullet pin; Said bullet pin end is provided with the inclined-plane, and the aperture of inclined-plane and said pin-and-hole offsets.
5. audio amplifier frame elevating mechanism according to claim 4; It is characterized in that said elastic operation part comprises shell fragment (10), button (12); Said lock sleeve (9) one sides are provided with shell fragment groove (901), and said shell fragment (10) places in the said shell fragment groove, and shell fragment one end is fixed in shell fragment groove one end; The shell fragment other end connects bullet pin (11); Bullet pin one end passes said lock sleeve and cooperates with said pin-and-hole (202), hinged button (12) one ends of the bullet pin other end, the hinged said shell fragment groove in button middle part.
6. audio amplifier frame elevating mechanism according to claim 5; It is characterized in that said shell fragment (10) one ends are fixed in said shell fragment groove (901) one ends through screw; The shell fragment other end is provided with U-shaped bayonet socket (1001); Said bullet pin (11) one ends are provided with jointed shaft (1101), and jointed shaft passes said U-shaped bayonet socket and through hinged said button (12) one ends of latch (3), said button middle part is through the hinged said shell fragment groove of latch (3) both sides.
7. root audio amplifier frame according to claim 4 elevating mechanism; It is characterized in that said on-slip parts comprise latch (6), the operating parts of coupling mechanism force is provided; Said telescoping tube is provided with chute (201), and said latch places in the said lock sleeve (9) and is slidingly matched with said chute; Be provided with said pin-and-hole (202) in the said chute (201).
8. audio amplifier frame elevating mechanism according to claim 7; It is characterized in that said operating parts comprises swing handle bolt (8), nut (7); Said latch (6) one sides are provided with nut seat; Said nut places in the nut seat, and said swing handle bolt passes said lock sleeve (9) one sides and connects said nut.
9. according to claim 7 or 8 described audio amplifier frame elevating mechanisms, it is characterized in that said latch (6) is provided with projection (601), said lock sleeve (9) is provided with the through hole (902) with said projection matched in clearance.
10. according to claim 7 or 8 described audio amplifier frame elevating mechanisms, it is characterized in that said lock sleeve (9) inboard is provided with the guide vane end stop that cooperates with the chute of said telescoping tube (2); Said lock sleeve (9) bottom clamps the said person in charge (17) upper end through bolt, nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202520017U CN202183847U (en) | 2011-07-15 | 2011-07-15 | Elevating mechanism of sound equipment support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202520017U CN202183847U (en) | 2011-07-15 | 2011-07-15 | Elevating mechanism of sound equipment support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183847U true CN202183847U (en) | 2012-04-04 |
Family
ID=46176867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202520017U Expired - Fee Related CN202183847U (en) | 2011-07-15 | 2011-07-15 | Elevating mechanism of sound equipment support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183847U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770650A (en) * | 2017-11-27 | 2018-03-06 | 杨静怡 | It is a kind of be used for it is indoor can intelligent control lifting sound equipment fixed framing device |
| CN109089181A (en) * | 2018-09-14 | 2018-12-25 | 深圳市奋达科技股份有限公司 | A kind of the bottom case mould group and speaker of speaker |
| CN111719263A (en) * | 2020-07-03 | 2020-09-29 | 新昌县高纤纺织有限公司 | Textile polyester yarn multicolor blending dip-dyeing device |
| CN113710947A (en) * | 2018-12-14 | 2021-11-26 | 深圳叠品科技有限公司 | Integrated support convenient to store |
-
2011
- 2011-07-15 CN CN2011202520017U patent/CN202183847U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770650A (en) * | 2017-11-27 | 2018-03-06 | 杨静怡 | It is a kind of be used for it is indoor can intelligent control lifting sound equipment fixed framing device |
| CN109089181A (en) * | 2018-09-14 | 2018-12-25 | 深圳市奋达科技股份有限公司 | A kind of the bottom case mould group and speaker of speaker |
| CN109089181B (en) * | 2018-09-14 | 2024-04-02 | 深圳市奋达科技股份有限公司 | Bottom shell module and sound box of sound box |
| CN113710947A (en) * | 2018-12-14 | 2021-11-26 | 深圳叠品科技有限公司 | Integrated support convenient to store |
| CN113710947B (en) * | 2018-12-14 | 2023-09-08 | 深圳市豪华联合科技有限公司 | Integrated bracket convenient to store |
| CN111719263A (en) * | 2020-07-03 | 2020-09-29 | 新昌县高纤纺织有限公司 | Textile polyester yarn multicolor blending dip-dyeing device |
| CN111719263B (en) * | 2020-07-03 | 2023-09-15 | 汕头市广兴雅实业有限公司 | Multicolor blending dip dyeing device for textile polyester yarns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20120715 |