CN206061037U - The rotary sound column of LCD TV - Google Patents
The rotary sound column of LCD TV Download PDFInfo
- Publication number
- CN206061037U CN206061037U CN201620999859.2U CN201620999859U CN206061037U CN 206061037 U CN206061037 U CN 206061037U CN 201620999859 U CN201620999859 U CN 201620999859U CN 206061037 U CN206061037 U CN 206061037U
- Authority
- CN
- China
- Prior art keywords
- sound column
- lcd
- end socket
- limit
- seat
- 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.)
- Expired - Fee Related
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses the rotary sound column of LCD TV, including sound column body and the end socket, sound column seat, electric assembly and the sound column set that are arranged in pairs at sound column body two ends；Described end socket one end is socketed with the sound column body, and the other end is connect with the sound column seat axle；The electric assembly includes motor, arbor and gear；The end face of the end socket is provided with the arc-shaped gear race matched with the gear；The motor is fixedly arranged in the sound column seat, and the gear passes through arbor and motor linkage, and the gear is meshed with the arc-shaped gear race；The sound column set is connect with the sound column cover for seat.The rotary sound column of the LCD TV, can rotate out of in start and withdraw in shutdown, and compact conformation, sound column are difficult laying dust etc., and service life is longer.
Description
Technical field
This utility model is related to sound appliances field, and in particular to a kind of rotary sound column of LCD TV.
Background technology
The sound column that LCD TV is equipped with present is typically integrally formed with LCD TV or is directly anchored to LCD TV
Lower section, typically irremovable or rotation, sound column is exposed for a long time outside, easy laying dust etc., affects sound column service life.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model be to provide for it is a kind of can automatic accomodation liquid crystal
The rotary sound column of TV.
The purpose of this utility model employs the following technical solutions realization：
The rotary sound column of LCD TV, including sound column body and the end socket being arranged in pairs at sound column body two ends, sound column
Seat, electric assembly and sound column set；
Described end socket one end is socketed with the sound column body, and the other end is connect with the sound column seat axle；The electric assembly bag
Include motor, arbor and gear；The end face of the end socket is provided with the arc-shaped gear race matched with the gear；The motor is solid
In the sound column seat, the gear passes through arbor and motor linkage, and the gear is meshed with the arc-shaped gear race；
The sound column set is connect with the sound column cover for seat.
Preferably, the sound column seat is provided with a jack-post, the end socket is provided with the axis hole matched with the jack-post, described
The axis of axis hole is coincided with the axis of the arc-shaped gear race.
Preferably, the rotary sound column of the LCD TV also includes limit assembly, described limit assembly one end with it is described
End socket is supported, and the other end is fixed in the sound column set.
Preferably, the limit assembly includes a limit base and an at least limit switch；The limit switch is installed on
In the limit base, the limit switch is provided with for supporting the foot that supports of the end socket, and the end socket end face is provided with and institute
State the arc abutting groove for supporting that foot matches.
Preferably, claw type conducting strip is additionally provided with the limit switch, the electric assembly also includes a circuit board, institute
State circuit board to be electrically connected with conducting strip, motor；The conducting strip is described for controlling under the deformation effect for supporting foot
The folding condition of motor.
Preferably, the limit assembly includes two limit switches, described two limit switches are vertically stacked and placed on described
Limit base, the circuit board clasp are fixed on perpendicular by the claw type conducting strip dislocation of two limit switches.
Preferably, the circuit board upper end and the motor clamping.
Compared to existing technology, the beneficial effects of the utility model are：The LCD TV that this utility model is provided is rotary
Sound column, can rotate out of in start and withdraw in shutdown, and compact conformation, sound column are difficult laying dust etc., and service life is longer.
Description of the drawings
Structural representations of the Fig. 1 for embodiment 1；
Fig. 2 is sound column seat, electric assembly, the annexation schematic diagram of limit assembly；
Fig. 3 is limit assembly and sound column set, end socket, the annexation schematic diagram of electric assembly；
Structural representations of the Fig. 4 for electric assembly；
Structural representations of the Fig. 5 for limit assembly；
Structural representations of the Fig. 6 for end socket.
Wherein, each reference：1st, sound column body；2nd, end socket；21st, arc-shaped gear race；22nd, axis hole；23rd, arc is abutted
Groove；3rd, sound column seat；31st, jack-post；4th, electric assembly；41st, motor；42nd, arbor；43rd, gear；5th, sound column set；6th, limit assembly；
61st, limit base；62nd, limit switch；621st, conducting strip；622nd, support foot；7th, circuit board.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, this utility model is described further：
Such as non-specified otherwise, described in detailed description below " on ", D score, " vertical " etc. with temporald eixis
The word of matter, it should be only interpreted as the temporald eixis to certain figures.
Embodiment 1：
The rotary sound column of LCD TV, as illustrated in fig. 1 and 2, is set in pairs including sound column body 1 and at sound column body two ends
End socket 2, sound column seat 3, electric assembly 4 and the sound column set 5 put；
Described end socket one end is socketed with the sound column body, and the other end is connect with the sound column seat axle；As shown in figure 4, described
Electric assembly includes motor 41, arbor 42 and gear 43；The end face of the end socket is provided with the arc matched with the gear
Gear grooved 21；The motor is fixedly arranged in the sound column seat, and the gear passes through arbor and motor linkage, and the gear and institute
State arc-shaped gear race to be meshed；
The sound column set is connect with the sound column cover for seat.
In the present embodiment, in start, gear is rotated under the driving effect of motor, drives end socket rotation, so that sound
Post body is rotated relative to sound column seat, and then realizes rotating out of for sound column body；During shutdown, gear is under the driving effect of motor
Reversely rotate, drive end socket rotation, so that sound column body is reversely rotated relative to sound column seat, and then realize the receipts of sound column body
Return.Sound column set is connect with the sound column cover for seat, and the rotary sound column of the LCD TV is mounted on liquid crystal by the sound column set at two ends
TV.
In the present embodiment, specifically, described sound column body two connects the connected mode bag of end socket, sound column body and end socket
Include but be not limited to：It is internal that end socket is socketed on sound column sheet；Sound column body is socketed in end socket；Sound column body is integrally formed with end socket.
In the present embodiment, specifically, sound column seat is connect with end socket axle, including but not limited in the following manner：As shown in figs. 3 and 6,
Sound column seat is provided with a jack-post 31, and the end socket is provided with the axis hole 22 matched with the jack-post, the axis of the axis hole with it is described
The axis of arc-shaped gear race coincides；Or on the contrary, end socket is provided with jack-post and sound column seat is provided with corresponding axis hole.
The present embodiment, as further scheme, as shown in Fig. 2,4 and 5, the rotary sound column of the LCD TV also includes
Limit assembly 6, described limit assembly one end are supported with the end socket, and the other end is fixed in the sound column set.Limit assembly enters
One step strengthens the connection of sound column set and end socket.Further, the limit assembly includes that a limit base 61 and at least spacing is opened
Close 62；The limit switch is installed in the limit base, and the limit switch to be provided with and support foot for support the end socket
622, the end socket end face is provided with and supports the arc that foot matches and abut groove 23 with described.
On the basis of the above, claw type conducting strip 621 is additionally provided with the limit switch, the electric assembly is also electric including one
Road plate 7, the circuit board are electrically connected with conducting strip, motor.It is described to support foot flexural deformation under external force displacement, cancel
External force will be returned to original position, and the deformation for supporting foot is passed on to conducting strip, to realize the electric connection and disconnection of conducting strip and circuit board,
So as to folding and the closed mode of controlled motor.
On the basis of more than, the limit assembly includes two limit switches, and described two limit switches are vertically stacked and placed on
The limit base, the circuit board clasp are fixed on perpendicular by the claw type conducting strip dislocation of two limit switches.That is institute
State two limit switches circuit-board card is held in perpendicular, it is fixed to limit the shifting in the perpendicular of the limit assembly
Property.On this basis, further, the circuit board upper end and the motor clamping, make the operating of the motor more steady.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of this utility model claim
Within the scope of.
Claims (7)
1. the rotary sound column of LCD TV, it is characterised in that be arranged in pairs including sound column body and at sound column body two ends
End socket, sound column seat, electric assembly and sound column set；
Described end socket one end is socketed with the sound column body, and the other end is connect with the sound column seat axle；The electric assembly includes electricity
Machine, arbor and gear；The end face of the end socket is provided with the arc-shaped gear race matched with the gear；The motor is fixedly arranged on
In the sound column seat, the gear passes through arbor and motor linkage, and the gear is meshed with the arc-shaped gear race；
The sound column set is connect with the sound column cover for seat.
2. the rotary sound column of LCD TV according to claim 1, it is characterised in that the sound column seat is provided with a jack-post,
The end socket is provided with the axis hole matched with the jack-post, and the axis of the axis hole is mutually overlap with the axis of the arc-shaped gear race
Close.
3. the rotary sound column of LCD TV according to claim 2, it is characterised in that the rotary sound column of the LCD TV
Also include limit assembly, described limit assembly one end is supported with the end socket, the other end is fixed in the sound column set.
4. the rotary sound column of LCD TV according to claim 3, it is characterised in that the limit assembly includes that is spacing
Seat and an at least limit switch；The limit switch is installed in the limit base, and the limit switch is provided with for supporting
State the foot that supports of end socket, the end socket end face is provided with and the arc that foot matches is supported and abut groove with described.
5. the rotary sound column of LCD TV according to claim 4, it is characterised in that be additionally provided with pawl on the limit switch
Type conducting strip, the electric assembly also include a circuit board, and the circuit board is electrically connected with conducting strip, motor；The conduction
Piece is for controlling the folding condition of the motor under the deformation effect for supporting foot.
6. the rotary sound column of LCD TV according to claim 5, it is characterised in that the limit assembly includes two limits
Bit switch, described two limit switches are vertically stacked and placed on the limit base, and the circuit board is led by the claw type of two limit switches
Electric piece dislocation clasp is simultaneously fixed on perpendicular.
7. the rotary sound column of LCD TV according to claim 6, it is characterised in that the circuit board upper end and the electricity
Machine clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999859.2U CN206061037U (en) | 2016-08-30 | 2016-08-30 | The rotary sound column of LCD TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999859.2U CN206061037U (en) | 2016-08-30 | 2016-08-30 | The rotary sound column of LCD TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206061037U true CN206061037U (en) | 2017-03-29 |
Family
ID=58378886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620999859.2U Expired - Fee Related CN206061037U (en) | 2016-08-30 | 2016-08-30 | The rotary sound column of LCD TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206061037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753196A (en) * | 2019-11-15 | 2020-02-04 | 北京小米移动软件有限公司 | Terminal device and audio output method |
-
2016
- 2016-08-30 CN CN201620999859.2U patent/CN206061037U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753196A (en) * | 2019-11-15 | 2020-02-04 | 北京小米移动软件有限公司 | Terminal device and audio output method |
| WO2021093187A1 (en) * | 2019-11-15 | 2021-05-20 | 北京小米移动软件有限公司 | Terminal device and audio output method |
| US11303843B2 (en) | 2019-11-15 | 2022-04-12 | Beijing Xiaomi Mobile Software Co., Ltd. | Terminal device and method for outputting audio |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |