CN112700755A - A protection device for piano - Google Patents
A protection device for piano Download PDFInfo
- Publication number
- CN112700755A CN112700755A CN202110002113.5A CN202110002113A CN112700755A CN 112700755 A CN112700755 A CN 112700755A CN 202110002113 A CN202110002113 A CN 202110002113A CN 112700755 A CN112700755 A CN 112700755A
- Authority
- CN
- China
- Prior art keywords
- piano
- protection casing
- protective cover
- humidifier
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000001681 protective effect Effects 0.000 claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/02—Cases
-
- 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
-
- 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
- G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a protection device for a piano, which comprises an upper base, a fixed plate and a fan box, wherein the top wall of the upper base is fixedly connected with the fixed plate, two ends of the upper base are provided with sliding grooves, the top of the upper base is movably provided with a protective cover through the sliding grooves, one side of the protective cover is provided with the fan box in a penetrating way, inner walls of two sides of the protective cover are fixedly connected with resistance heating pipes, and the outside of one side of the protective cover is fixedly provided with a humidifier through a fixing piece. According to the invention, the humidifier is fixed outside one side of the protective cover through the fixing piece, the humidifier can increase the humidity inside the protective cover through the humidifier atomizing head, so that the humidity inside the protective cover reaches the proper humidity stored in the piano, the inside of the protective cover can be heated through the resistance heating pipe, the temperature of the protective cover is increased, and the temperature inside the protective cover can reach the proper temperature stored in the piano in winter, so that the protective cover can well protect the piano.
Description
Technical Field
The invention relates to the technical field of piano protection, in particular to a protection device for a piano.
Background
The piano is a keyboard instrument in Western classical music and is known as the king of the instrument. The piano is composed of 88 keys (52 white keys and 36 black keys) and a metal string soundboard, the Italy person Butuomio-Crisdori invented the piano in 1709 years, the range of the piano is from A0(27.5Hz) to C8(4186Hz), almost all the tones in a tone system are contained, the piano is a musical instrument with the widest range except for a pipe organ, the piano is generally used for performances such as solo, repeated playing, accompaniment and the like, the music composition and the music practice are very convenient, a player pulls small wooden keys covered with felts in the piano by pressing hammers on a keyboard, then strikes steel wire strings to produce sound, and when the piano is not used, the piano needs to be protected.
The prior art has the defects that:
1. in the prior art, the protective device and the protective measures only cover the piano with cloth, so that the piano cannot be well protected, and the piano can be damaged under some special environments, so that the tone emitted by the piano is changed;
2. protection device can not make the piano remove among the prior art, and can not be to can not being to the piano shock attenuation when removing the piano, and the piano receives violent vibrations after, not only tone can the off tracking, can cause the zero sound not hard up moreover.
Disclosure of Invention
An object of the present invention is to provide a protective device for a piano to solve the problems set forth in the background art described above.
In order to achieve the purpose, the invention provides the following technical scheme that the protection device for the piano comprises an upper base, a fixing plate and a fan box, wherein the fixing plate is fixedly connected to the top wall of the upper base, sliding grooves are formed in two ends of the upper base, a protection cover is movably mounted at the top of the upper base through the sliding grooves, the fan box penetrates through one side of the protection cover, resistance heating pipes are fixedly connected to the inner walls of two sides of the protection cover and are located below the fan box, and a humidifier is fixed to the outer portion of one side of the protection cover through a fixing piece.
Preferably, go up the base bottom and install the buffer layer, the inside of buffer layer is fixed with a plurality of springs, and the base is installed down to the bottom fixedly connected with of buffer layer, and the wheel is installed to the bottom of lower base, and the both ends of lower base are run through and are installed the gim peg.
Preferably, a threaded rod is installed above the fixing plate in a penetrating mode, one end of the threaded rod is fixedly connected with a fixing head, and a rubber pad is fixedly connected to one side of the fixing head.
Preferably, the slider is installed to the bottom of protection casing, and the ventilation net is installed to one side outer wall of protection casing, and the controller is installed to one side outer wall of protection casing, and the inside spacing groove that is equipped with in front end both sides of protection casing, the inside movable mounting of spacing groove has the baffle, and the internally mounted of baffle has glass.
Preferably, a humidifier spray head is installed at one end of the humidifier, and the humidifier spray head is installed inside the protective cover in a penetrating manner.
Preferably, the inside fixedly connected with fan of protection casing, the interior roof of protection casing passes through the bolt fastening and has the battery box, and the internally mounted of battery box has the battery.
Preferably, the inner wall of protection casing passes through the bolt fastening and has the screen panel of preventing scalding, and prevents scalding the outside that the screen panel is located resistance heating pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the protective cover is movably arranged at the top of the upper base, the protective cover can protect the piano, the fan box is arranged on one side of the protective cover in a penetrating manner, the fan can be arranged in the fan box, air in the protective cover can be discharged through the fan, the interior of the protective cover can be dried, meanwhile, the temperature in the protective cover can be reduced, the humidifier is fixed on the outer part of one side of the protective cover through the fixing piece, the humidifier can increase the humidity in the protective cover through the humidifier atomizing head, so that the humidity in the protective cover can reach the proper humidity for storing the piano, the interior of the protective cover can be heated through the resistance heating pipe, the temperature of the protective cover is increased, and the temperature in the protective cover can reach the proper temperature for storing the piano in winter.
2. According to the invention, the wheels are arranged at the bottom of the lower base, the upper base and the lower base can be moved through the wheels, so that a worker can conveniently move the piano, the workload of the worker for moving the piano is reduced, the damping layer is arranged at the bottom of the upper base, a plurality of springs are fixed inside the damping layer, the damping layer can damp the upper base through the springs, the vibration of the piano can be reduced when the piano is moved through the upper base and the lower base, the piano is prevented from being subjected to severe vibration during movement, the piano tone can be deviated, and zero-tone looseness can be caused.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the protective cover of the present invention;
FIG. 3 is a cross-sectional structural view of the base of the present invention;
FIG. 4 is a schematic diagram of the front structure of the base of the present invention;
FIG. 5 is a schematic view of the structure at position A of the present invention.
In the figure: 1. an upper base; 101. a shock-absorbing layer; 102. a spring; 103. a lower base; 104. a wheel; 105. a fixing bolt; 106. a chute; 2. a fixing plate; 201. a threaded rod; 202. a fixed head; 203. a rubber pad; 3. a protective cover; 301. a slider; 302. a ventilation net; 303. a controller; 304. a limiting groove; 305. a baffle plate; 306. glass; 4. a humidifier; 401. a humidifier spray head; 5. a fan case; 501. a fan; 502. a battery case; 503. a storage battery; 6. resistance heating pipes; 601. prevent scalding the screen panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, in an embodiment of the present invention, a protective device for a piano comprises an upper base 1, a fixing plate 2 and a fan case 5, wherein the fixing plate 2 is fixedly connected to the top wall of the upper base 1, the piano can be placed above the upper base 1, the piano can be fixed by the fixing plate 2, the stability of the piano above the upper base 1 is ensured, sliding grooves 106 are formed at both ends of the upper base 1, a protective cover 3 is movably installed on the upper base 1 through the sliding grooves 106, so that a worker can conveniently install the protective cover 3 above the upper base 1, and can conveniently take off the protective cover 3 to use the piano, the protective cover 3 is movably installed at the top of the upper base 1 through the sliding grooves 106, the protective cover 3 can protect the piano, the piano is prevented from being damaged by the outside, the service life of the piano is prolonged, the fan case 5 is installed on one side of the protective cover, inside mountable fan 501 of fan case 5 guarantees fan 501's stability, lets the operation that fan 501 can be stable, the both sides inner wall fixedly connected with resistance heating pipe 6 of protection casing 3 can heat the inside of protection casing 3 through resistance heating pipe 6, improves the temperature of protection casing 3, can make the temperature of the inside of protection casing 3 reach the suitable temperature that the piano stored winter to make protection casing 3 can play fine guard action to the piano, and resistance heating pipe 6 is located the below of fan case 5, protection casing 3 one side outside is fixed with humidifier 4 through the mounting, and the air is comparatively dry winter, increases the inside humidity of protection casing 3 through humidifier 4, makes the humidity of the inside of protection casing 3 reach the suitable humidity that the piano stored, thereby makes protection casing 3 can play fine guard action to the piano.
Further, a shock absorbing layer 101 is installed at the bottom of the upper base 1, a plurality of springs 102 are fixed inside the shock absorbing layer 101, the shock absorbing layer 101 can absorb shock to the upper base 1 through the springs 102, shock to the piano can be reduced when the piano is moved through the upper base 1 and the lower base 103, the piano is prevented from being severely shocked when the piano is moved, the piano tones can be deviated and can cause zero-tone looseness, the bottom of the shock absorbing layer 101 is fixedly connected with the lower base 103, the lower base 103 can support the upper base 1 to ensure the stability of the upper base 1, wheels 104 are installed at the bottom of the lower base 103, the upper base 1 and the lower base 103 can be moved through the wheels 104, thereby facilitating the movement of the piano by workers, reducing the workload of the workers for moving the piano, fixing bolts 105 are installed at both ends of the lower base 103 in a penetrating manner, the lower base 103 can be fixed through the rotating fixing bolts 105 to ensure the stability of the, thereby ensuring the stability of the piano.
Further, the threaded rod 201 is installed in the top through of fixed plate 2, the one end fixedly connected with fixed head 202 of threaded rod 201, and one side fixedly connected with rubber pad 203 of fixed head 202 can drive fixed head 202 through rotating threaded rod 201 and remove, can fix the piano through removing fixed head 202, guarantees the stability of piano in last base 1 top, can prevent through rubber pad 203 that to cause the damage to the piano when fixed head 202 fixes the piano.
Further, a slide block 301 is installed at the bottom of the protective cover 3, the protective cover 3 can slide in the slide groove 106 of the upper base 1 through the slide block 301, so that the protective cover 3 can be conveniently installed above the upper base 1 by an operator, and the operator can conveniently take down the protective cover 3 to use the piano, a ventilation net 302 is installed on the outer wall of one side of the protective cover 3, the air inside the protective cover 3 can circulate through the ventilation net 302, the dryness of the interior of the protective cover 3 in plum rain can be ensured, the humidity inside the protective cover 3 can reach the proper humidity stored in the piano, so that the protective cover 3 can well protect the piano, a controller 303 is installed on the outer wall of one side of the protective cover 3, the operation of the humidifier 4, the fan 501 and the resistance heating pipe 6 can be controlled through the controller 303, the operator can conveniently protect the piano, and limiting grooves 304 are arranged inside, the limiting groove 304 can limit the baffle 305, the stability of the baffle 305 is guaranteed, the baffle 305 is movably arranged in the limiting groove 304, the baffle 305 can block the front end of the protective cover 3, it is guaranteed that external sundries cannot enter the protective cover 3, the glass 306 is arranged in the baffle 305, the internal condition of the protective cover 3 can be seen through the glass 306, and the staff can observe conveniently.
Further, humidifier atomising head 401 is installed to humidifier 4's one end, and humidifier atomising head 401 runs through the inside of installing at protection casing 3, and humidifier 4 passes through the inside humidity of humidifier atomising head 401 multiplicable protection casing 3, makes the inside humidity of protection casing 3 reach the suitable humidity that the piano stored to make protection casing 3 can play fine guard action to the piano.
Further, the inside fixedly connected with fan 501 of protection casing 3, can be with the inside air escape of protection casing 3 through fan 501, can dry 3 inside of protection casing, can reduce the inside temperature of protection casing 3 simultaneously, guarantee that the inside environment of protection casing 3 reaches the suitable storage environment of piano, improve the protection effect of protection casing 3, the interior roof of protection casing 3 has battery box 502 through the bolt fastening, battery box 502 can fix battery 503, guarantee battery 503's stability, battery box 502's internally mounted has battery 503, can give humidifier 4 through battery 503, fan 501 and resistance heating pipe 6 supply power, guarantee humidifier 4, fan 501 and resistance heating pipe 6 can normal operating.
Further, the inner wall of protection casing 3 is fixed with through the bolt and prevents scalding screen panel 601, prevents scalding screen panel 601 and can prevent that the piano from touching resistance heating pipe 6, makes the piano damage, and can protect resistance heating pipe 6, prevents that resistance heating pipe 6 from damaging, makes resistance heating pipe 6 can normal use, and prevents scalding the outside that screen panel 601 is located resistance heating pipe 6.
The working principle is that the upper base 1 and the lower base 103 can be moved by the wheels 104, so that the piano can be conveniently moved by the staff, the damping layer 101 is arranged at the bottom of the upper base 1, the vibration of the piano can be reduced when the piano is moved by the upper base 1 and the lower base 103, the top wall of the upper base 1 is fixedly connected with the fixed plate 2, the fixed head 202 can be driven to move by rotating the threaded rod 201, the piano can be fixed by moving the fixed head 202, the stability of the piano above the upper base 1 is ensured, the protective cover 3 is movably arranged at the top of the upper base 1 through the chute 106, the piano can be protected by the protective cover 3, the fan box 5 is arranged at one side of the protective cover 3 in a penetrating way, the fan 501 can be arranged in the fan box 5, the air in the protective cover 3 can be discharged by the fan 501, the interior, the outside of protection casing 3 one side is fixed with humidifier 4 through the mounting, humidifier 4 passes through the inside humidity of humidifier atomising head 401 multiplicable protection casing 3, the humidity that makes the inside of protection casing 3 reaches the suitable humidity that the piano stored, can heat the inside of protection casing 3 through resistance heating pipe 6, improve the temperature of protection casing 3, can make the temperature of the inside of protection casing 3 reach the suitable temperature that the piano stored winter, thereby make protection casing 3 can play fine guard action to the piano.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A protection device for a piano, includes upper base (1), fixed plate (2) and fan case (5), its characterized in that: go up top fixedly connected with fixed plate (2) of base (1), the both ends of going up base (1) are equipped with spout (106), the roof of going up base (1) has protection casing (3) through spout (106) movable mounting, one side of protection casing (3) is run through and is installed fan case (5), the both sides inner wall fixedly connected with resistance heating pipe (6) of protection casing (3), and resistance heating pipe (6) are located the below of fan case (5), protection casing (3) one side outside is fixed with humidifier (4) through the mounting.
2. A protective device for a piano according to claim 1, wherein: go up base (1) bottom and install buffer layer (101), the inside of buffer layer (101) is fixed with a plurality of springs (102), base (103) under the bottom fixedly connected with of buffer layer (101), wheel (104) are installed to the bottom of base (103) down, and gim peg (105) are run through to install at the both ends of base (103) down.
3. A protective device for a piano according to claim 1, wherein: the fixing device is characterized in that a threaded rod (201) is installed above the fixing plate (2) in a penetrating mode, one end of the threaded rod (201) is fixedly connected with a fixing head (202), and a rubber pad (203) is fixedly connected to one side of the fixing head (202).
4. A protective device for a piano according to claim 1, wherein: slider (301) are installed to the bottom of protection casing (3), and ventilation net (302) are installed to one side outer wall of protection casing (3), and controller (303) are installed to one side outer wall of protection casing (3), and the front end both sides of protection casing (3) are inside to be equipped with spacing groove (304), and the inside movable mounting of spacing groove (304) has baffle (305), and the internally mounted of baffle (305) has glass (306).
5. A protective device for a piano according to claim 1, wherein: humidifier atomising head (401) are installed to the one end of humidifier (4), and humidifier atomising head (401) run through and install the inside at protection casing (3).
6. A protective device for a piano according to claim 1, wherein: the inside fixedly connected with fan (501) of protection casing (3), the interior roof of protection casing (3) passes through the bolt fastening and has battery box (502), and the internally mounted of battery box (502) has battery (503).
7. A protective device for a piano according to claim 1, wherein: the inner wall of protection casing (3) is fixed with prevents scalding screen panel (601) through the bolt, and prevents scalding screen panel (601) and is located the outside of resistance heating pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110002113.5A CN112700755A (en) | 2021-01-04 | 2021-01-04 | A protection device for piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110002113.5A CN112700755A (en) | 2021-01-04 | 2021-01-04 | A protection device for piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112700755A true CN112700755A (en) | 2021-04-23 |
Family
ID=75514423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110002113.5A Pending CN112700755A (en) | 2021-01-04 | 2021-01-04 | A protection device for piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112700755A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488003A (en) * | 2021-06-18 | 2021-10-08 | 上海电机学院 | Mechanical piano internal humidity monitoring and adjusting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6659495B1 (en) * | 2001-11-21 | 2003-12-09 | Skb Corporation | Instrument carrier |
| JP2004323101A (en) * | 2003-04-28 | 2004-11-18 | Kawai Musical Instr Mfg Co Ltd | Packaging device and packaging method for electronic keyboard musical instrument |
| CN205250889U (en) * | 2015-12-15 | 2016-05-25 | 周继红 | Piano protection cabinet |
| CN207645143U (en) * | 2017-12-26 | 2018-07-24 | 大庆师范学院 | Musical instruments conveyer |
| CN209436657U (en) * | 2018-12-07 | 2019-09-27 | 聂朋胜 | A kind of musical instruments placing box |
| CN209525917U (en) * | 2018-12-15 | 2019-10-22 | 西北民族大学 | Damp-proof device is used in a kind of protection of piano |
| CN210639966U (en) * | 2018-06-01 | 2020-05-29 | 李涵奕 | Strutting arrangement for piano |
| CN112026881A (en) * | 2020-09-07 | 2020-12-04 | 王聪聪 | Modular combined type musical instrument transportation mechanism |
| CN212135915U (en) * | 2020-04-29 | 2020-12-11 | 徐德辉 | Automatic temperature and humidity adjusting piano cover |
| CN213988256U (en) * | 2021-01-04 | 2021-08-17 | 南昌大学 | A protection device for piano |
-
2021
- 2021-01-04 CN CN202110002113.5A patent/CN112700755A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6659495B1 (en) * | 2001-11-21 | 2003-12-09 | Skb Corporation | Instrument carrier |
| JP2004323101A (en) * | 2003-04-28 | 2004-11-18 | Kawai Musical Instr Mfg Co Ltd | Packaging device and packaging method for electronic keyboard musical instrument |
| CN205250889U (en) * | 2015-12-15 | 2016-05-25 | 周继红 | Piano protection cabinet |
| CN207645143U (en) * | 2017-12-26 | 2018-07-24 | 大庆师范学院 | Musical instruments conveyer |
| CN210639966U (en) * | 2018-06-01 | 2020-05-29 | 李涵奕 | Strutting arrangement for piano |
| CN209436657U (en) * | 2018-12-07 | 2019-09-27 | 聂朋胜 | A kind of musical instruments placing box |
| CN209525917U (en) * | 2018-12-15 | 2019-10-22 | 西北民族大学 | Damp-proof device is used in a kind of protection of piano |
| CN212135915U (en) * | 2020-04-29 | 2020-12-11 | 徐德辉 | Automatic temperature and humidity adjusting piano cover |
| CN112026881A (en) * | 2020-09-07 | 2020-12-04 | 王聪聪 | Modular combined type musical instrument transportation mechanism |
| CN213988256U (en) * | 2021-01-04 | 2021-08-17 | 南昌大学 | A protection device for piano |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488003A (en) * | 2021-06-18 | 2021-10-08 | 上海电机学院 | Mechanical piano internal humidity monitoring and adjusting device |
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