CN206072706U - A kind of LED television background light of angle adjustable - Google Patents

A kind of LED television background light of angle adjustable Download PDF

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Publication number
CN206072706U
CN206072706U CN201621066446.5U CN201621066446U CN206072706U CN 206072706 U CN206072706 U CN 206072706U CN 201621066446 U CN201621066446 U CN 201621066446U CN 206072706 U CN206072706 U CN 206072706U
Authority
CN
China
Prior art keywords
casing
motor
chamber
background light
shell
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
Application number
CN201621066446.5U
Other languages
Chinese (zh)
Inventor
黄晨星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Bason Electronics Technology Co Ltd
Original Assignee
Shenzhen Bason Electronics Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Bason Electronics Technology Co Ltd filed Critical Shenzhen Bason Electronics Technology Co Ltd
Priority to CN201621066446.5U priority Critical patent/CN206072706U/en
Application granted granted Critical
Publication of CN206072706U publication Critical patent/CN206072706U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of LED television background light of angle adjustable, including the first casing, top on the right side of first casing is fixedly connected with shell, the first motor housing is fixedly connected with the left of the first chassis cavity bottom, the first motor is fixedly connected with the left of the first motor box cavity, first motor runs through the right side of the first motor housing by rotating shaft and extends to the inner chamber of the first casing.The LED television background light of the angle adjustable, by the equipment for installing motorized adjustment angle on traditional TV background light, when needing to change the straight line angle of TV background light, first motor running is controlled by controller, first motor drives expansion link operation just change the straight line angle of TV background light, the operation of the second motor is controlled by controller, operation of second motor by drive power transmission shaft, the anglec of rotation of TV background light can just be changed, the TV background light is worthy to be popularized.

Description

A kind of LED television background light of angle adjustable
Technical field
This utility model is related to household electrical appliance technical field, the LED television background light of specially a kind of angle adjustable.
Background technology
TV background light is a kind of light and shade contrast that can reduce telescreen and surrounding, you can so that the picture of screen Face is more soft pleasing and serves the effect for protecting vision, loads onto ornament lamp and increased U.S. to wall on television background wall Sense, add to household it is charming romantic, beautiful, in daily life, TV background light be it is very common, due to user not Together, also there are different demands to the angle of TV background light, during user use, it is sometimes desirable to adjust TV background Lamp angle, as the position that some TV background lights are installed is too high, causes user when TV background light angle is adjusted It is not very convenient.
Utility model content
The purpose of this utility model is the LED television background light for providing a kind of angle adjustable, to solve above-mentioned background The problem proposed in technology.
For achieving the above object, this utility model provides following technical scheme:A kind of LED television background of angle adjustable Lamp, including the first casing, the top on the right side of first casing are fixedly connected with shell, a left side for the first chassis cavity bottom Side is fixedly connected with the first motor housing, is fixedly connected with the first motor on the left of the first motor box cavity, and described first Motor runs through the right side of the first motor housing by rotating shaft and extends to the inner chamber of the first casing, the rotating shaft of first motor The first driving gear is arranged with positioned at one end of the first chassis cavity, the inner chamber of first casing and positioned at the first motor Top is run through the left side of the first casing and is connected with the left side activity of the first casing through threaded rod, the left end of the threaded rod is provided with Connect, the right-hand member of the threaded rod sequentially passes through the right side of the first casing and the left side of shell and extends to the inner chamber of shell, described The first driven gear being adapted with the first driving gear is arranged with threaded rod and positioned at one end of the first chassis cavity, it is described First driven gear is engaged with the first driving gear, and the top and bottom of the outer casing inner wall have been fixedly connected with guide rail, described Through thread bush is provided with, the thread bush is connected with slide the inner chamber of shell by boss, and the right-hand member of the thread bush is passed through Wear the right side of shell and extend to the outside of shell, the thread bush is located at one end of housing exterior and is fixedly connected with the second machine Shell, is fixedly connected with the second motor housing at the top of second chassis cavity, the left side of the second motor box cavity is fixed and connected The second motor is connected to, second motor is by rotating shaft is through the right side of the second motor housing and extends to the interior of the second casing Chamber, the rotating shaft of second motor are arranged with the second driving gear, second casing positioned at one end of the second chassis cavity Inner chamber and positioned at the bottom of the second motor housing through power transmission shaft is provided with, the left end of the power transmission shaft is through the left side of the second casing And be flexibly connected with the left side of the second casing, the right-hand member of the power transmission shaft runs through the right side of the second casing and extends to the second casing Outside, the power transmission shaft is located at the one end outside the second casing and is fixedly connected with angular adjustment apparatus, the angle adjustment dress Put including first support arm and second support arm, on the right side of the first support arm, offer groove, the left end of the second support arm is located at In groove on the right side of first support arm, the passing on left of the right side of the first support arm and second support arm tightens bolt and is fixedly connected, The right-hand member of the second support arm is fixedly connected with lamp holder, on the power transmission shaft and positioned at one end of the second chassis cavity be arranged with The second driven gear that second driving gear is adapted, is fixedly connected with the left of the left side and bottom of first cabinet top Have installing plate, on the right side of first cabinet top, be provided with controller, the controller respectively with the first motor, second electric Motivation and lamp holder are electrically connected with.
Preferably, the thread bush is threadedly coupled with threaded rod.
Preferably, the threaded rod is flexibly connected with the first casing by bearing.
Preferably, second driven gear is engaged with the second driving gear.
Preferably, installing hole is offered on the installing plate.
Compared with prior art, the beneficial effects of the utility model are:The LED television background light of the angle adjustable, leads to The equipment that motorized adjustment angle is installed on traditional TV background light is crossed, and user is realized during use, is being needed During the straight line angle changed by TV background light, the first motor running is controlled by controller, the first motor drives flexible Bar operation can just change the straight line angle of TV background light, control the operation of the second motor by controller, and second is electronic Operation of the machine by drive power transmission shaft, it is possible to change the anglec of rotation of TV background light, by the setting angle on background light Adjusting apparatus, realize the irradiating angle up and down that can adjust TV background light, the LED television background light of the angle adjustable, Simple structure, the use of convenient use person, is worthy to be popularized.
Description of the drawings
Fig. 1 is this utility model structural representation;
Top views of the Fig. 2 for this utility model angular adjustment apparatus.
In figure:1 first casing, 2 first motor housings, 3 first motor, 4 threaded rods, 5 first driving gears, 6 first from Moving gear, 7 shells, 8 guide rails, 9 thread bush, 10 second casing, 11 second cabinets, 12 second motor, 13 second driving gears, 14 second driven gears, 15 power transmission shafts, 16 angular adjustment apparatus, 161 first support arms, 162 grooves, 163 tighten bolt, 164 Two support arms, 17 lamp holders, 18 controllers, 19 installing plates, 20 installing holes.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-2 is referred to, this utility model provides a kind of technical scheme:A kind of LED television background light of angle adjustable, Including the first casing 1, the top on the right side of the first casing 1 is fixedly connected with shell 7, and the left side of 1 intracavity bottom of the first casing is fixed The first motor housing 2 is connected with, the first motor 3 on the left of 2 inner chamber of the first motor housing, is fixedly connected with, the first motor 3 passes through Rotating shaft runs through the right side of the first motor housing 2 and extends to the inner chamber of the first casing 1, and the rotating shaft of the first motor 3 is located at the first machine One end of 1 inner chamber of shell is arranged with the first driving gear 5, the inner chamber of the first casing 1 and positioned at the top of the first motor 3 through setting The left end for having threaded rod 4, threaded rod 4 is run through the left side of the first casing 1 and is flexibly connected with the left side of the first casing 1, threaded rod 4 It is flexibly connected with the first casing 1 by bearing, the right-hand member of threaded rod 4 sequentially passes through the right side of the first casing 1 and the left side of shell 7 And the inner chamber of shell 7 is extended to, it is arranged with and 5 phase of the first driving gear on threaded rod 4 and positioned at one end of 1 inner chamber of the first casing First driven gear 6 of adaptation, the first driven gear 6 are engaged with the first driving gear 5, and the top and bottom of 7 inwall of shell is equal Guide rail 8 is fixedly connected with, through thread bush 9 is provided with, thread bush 9 is threadedly coupled the inner chamber of shell 7 with threaded rod 4, and thread bush 9 leads to Cross boss to be slidably connected with guide rail 8, the right-hand member of thread bush 9 runs through the right side of shell 7 and extends to the outside of shell 7, thread bush 9 One end outside shell 7 is fixedly connected with the second casing 10, is fixedly connected with second electric at the top of 10 inner chamber of the second casing Cabinet 11, is fixedly connected with the second motor 12 on the left of 11 inner chamber of the second motor housing, the second motor 12 is run through by rotating shaft The right side of the second motor housing 11 simultaneously extends to the inner chamber of the second casing 10, and the rotating shaft of the second motor 12 is located in the second casing 10 The one end in chamber is arranged with the second driving gear 13, the inner chamber of the second casing 10 and positioned at the bottom of the second motor housing 11 through being provided with Power transmission shaft 15, the left end of power transmission shaft 15 are flexibly connected through the left side of the second casing 10 and with the left side of the second casing 10, are passed through The equipment of motorized adjustment angle is installed on traditional TV background light, user is realized during use, is being needed When changing the straight line angle of TV background light, the first motor 3 is controlled by controller 18 and is run, the first motor 3 drives to be stretched The operation of contracting bar can just change the straight line angle of TV background light, control the operation of the second motor 12 by controller 18, the Operation of two motor 12 by drive power transmission shaft 15, it is possible to change the anglec of rotation of TV background light, the right side of power transmission shaft 15 End is run through the right side of the second casing 10 and extends to the outside of the second casing 10, and power transmission shaft 15 is located at outside the second casing 10 End is fixedly connected with angular adjustment apparatus 16, by the setting angle adjusting apparatus 16 on background light, realizes and can adjust electricity Depending on the irradiating angle up and down of background light, angular adjustment apparatus 16 include first support arm 161 and second support arm 164, first support arm 161 Right side offer groove 162, the left end of second support arm 164 is located in the groove 162 on the right side of first support arm 161, first support arm The passing on left of 161 right side and second support arm 164 tightens bolt 163 and is fixedly connected, and the right-hand member of second support arm 164 is fixedly connected There is lamp holder 17, on power transmission shaft 15 and positioned at one end of 10 inner chamber of the second casing, be arranged be adapted with the second driving gear 13 Two driven gears 14, the second driven gear 14 are engaged with the second driving gear 13, the left side in left side and bottom at the top of the first casing 1 Side has been fixedly connected with installing plate 19, and installing hole 20 is offered on installing plate 19, and the right side at the top of the first casing 1 is provided with control Device 18, controller 18 are electrically connected with the first motor 3, the second motor 12 and lamp holder 17 respectively.
Operation principle:After the LED television background light of the angle adjustable is powered, via controller 18 controls the first motor 3 Operation, drives the first driven gear 6 to rotate by the first driving gear 5 when the first motor 3 runs, the first driven gear Threaded rod 4 is driven to rotate while 6 rotation, threaded rod 4 controls the flexible of thread bush 9 by screw-driven, reaches change with this The effect of TV background light straight line angle, controls the operation of the second motor 12 by controller 18, and the second motor 12 passes through Second driving gear 13 drives the second driven gear 14 to rotate, and drives power transmission shaft 15 to revolve while the second driven gear 14 rotates Turn, drive lamp holder 17 to rotate when power transmission shaft 15 rotates, therefore the anglec of rotation of TV background light can be changed.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. the LED television background light of a kind of angle adjustable, including the first casing (1), it is characterised in that:First casing (1) top on the right side of is fixedly connected with shell (7), is fixedly connected with first electric on the left of the first casing (1) intracavity bottom Cabinet (2), is fixedly connected with the first motor (3), first motor (3) on the left of the first motor housing (2) inner chamber The right side of the first motor housing (2) is run through by rotating shaft and the inner chamber of the first casing (1) is extended to, first motor (3) Rotating shaft is located at one end of the first casing (1) inner chamber and is arranged with the first driving gear (5), the inner chamber of first casing (1) and position In the top of the first motor (3) through threaded rod (4) is provided with, the left end of the threaded rod (4) is through a left side for the first casing (1) Side is simultaneously flexibly connected with the left side of the first casing (1), and the right-hand member of the threaded rod (4) sequentially passes through the right side of the first casing (1) With the left side of shell (7) and the inner chamber of shell (7) is extended to, on the threaded rod (4) and be located at the one of the first casing (1) inner chamber End is arranged with the first driven gear (6) being adapted with the first driving gear (5), first driven gear (6) and the first master Moving gear (5) is engaged, and the top and bottom of shell (7) inwall have been fixedly connected with guide rail (8), the shell (7) it is interior Through thread bush (9) is provided with, the thread bush (9) is slidably connected with guide rail (8) by boss, the right side of the thread bush (9) in chamber End is run through the right side of shell (7) and extends to the outside of shell (7), and the thread bush (9) is solid positioned at the outside one end of shell (7) Surely the second casing (10) is connected with, at the top of the second casing (10) inner chamber, the second motor housing (11) is fixedly connected with, it is described The second motor (12) is fixedly connected with the left of second motor housing (11) inner chamber, second motor (12) is passed through by rotating shaft Wear the right side of the second motor housing (11) and extend to the inner chamber of the second casing (10), the rotating shaft of second motor (12) is located at One end of second casing (10) inner chamber is arranged with the second driving gear (13), the inner chamber of second casing (10) and is located at second Through power transmission shaft (15) is provided with, the left end of the power transmission shaft (15) is through the left side of the second casing (10) for the bottom of motor housing (11) And be flexibly connected with the left side of the second casing (10), the right-hand member of the power transmission shaft (15) runs through the right side of the second casing (10) and prolongs The outside of the second casing (10) is extended, the power transmission shaft (15) is fixedly connected angled positioned at the outside one end of the second casing (10) Adjusting apparatus (16), the angular adjustment apparatus (16) include first support arm (161) and second support arm (164), described first Groove (162) is offered on the right side of arm (161), the left end of the second support arm (164) is recessed on the right side of first support arm (161) In groove (162), right side and the passing on left for second support arm (164) of the first support arm (161) tighten the fixed company of bolt (163) Connect, the right-hand member of the second support arm (164) is fixedly connected with lamp holder (17), on the power transmission shaft (15) and positioned at the second casing (10) one end of inner chamber is arranged with the second driven gear (14) being adapted with the second driving gear (13), first casing (1) installing plate (19) has been fixedly connected with the left of the left side and bottom at the top of, the right side at the top of first casing (1) is arranged There is controller (18), the controller (18) is electrically connected with the first motor (3), the second motor (12) and lamp holder (17) respectively Connect.
2. the LED television background light of a kind of angle adjustable according to claim 1, it is characterised in that:The thread bush (9) it is threadedly coupled with threaded rod (4).
3. the LED television background light of a kind of angle adjustable according to claim 1, it is characterised in that:The threaded rod (4) it is flexibly connected with the first casing (1) by bearing.
4. the LED television background light of a kind of angle adjustable according to claim 1, it is characterised in that:Described second from Moving gear (14) is engaged with the second driving gear (13).
5. the LED television background light of a kind of angle adjustable according to claim 1, it is characterised in that:The installing plate (19) installing hole (20) is offered on.
CN201621066446.5U 2016-09-20 2016-09-20 A kind of LED television background light of angle adjustable Expired - Fee Related CN206072706U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621066446.5U CN206072706U (en) 2016-09-20 2016-09-20 A kind of LED television background light of angle adjustable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621066446.5U CN206072706U (en) 2016-09-20 2016-09-20 A kind of LED television background light of angle adjustable

Publications (1)

Publication Number Publication Date
CN206072706U true CN206072706U (en) 2017-04-05

Family

ID=58439758

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621066446.5U Expired - Fee Related CN206072706U (en) 2016-09-20 2016-09-20 A kind of LED television background light of angle adjustable

Country Status (1)

Country Link
CN (1) CN206072706U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108844002A (en) * 2018-07-11 2018-11-20 吴倩倩 A kind of electronic device with long service life

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108844002A (en) * 2018-07-11 2018-11-20 吴倩倩 A kind of electronic device with long service life

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170405

Termination date: 20200920