CN104125734B - Remote controller - Google Patents
Remote controller Download PDFInfo
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- CN104125734B CN104125734B CN201410351284.9A CN201410351284A CN104125734B CN 104125734 B CN104125734 B CN 104125734B CN 201410351284 A CN201410351284 A CN 201410351284A CN 104125734 B CN104125734 B CN 104125734B
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- conversion keys
- boss
- remote control
- pcb board
- conversion
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Abstract
The invention provides a remote controller. The remote controller comprises a flip cover, a lower layer operation device and a conversion key; the lower layer operation device comprises a lower surface casing, a lower casing, a lower rubber key and a PCB (Printed Circuit Board); the lower surface casing, the lower layer rubber key, the PCB and the lower casing are arranged sequentially from top to bottom; the flip cover is installed on the lower layer operation device through a rotary shaft; an installation hole is formed in the lower layer rubber key; the conversion key is installed inside the installation hole and the conversion key protrudes out of the lower surface casing; when the flip cover is closed, the conversion key is in a non-press state; when the flip cover is opened in a rotary mode, the flip cover press the key to enable the conversion key to be in contact with the PCB, the conversion key is in a press state, and the purpose of preventing the conversion key and the PCB from being adhered due to long time press.
Description
Technical field
The present invention relates to air-conditioning equipment field, more particularly to a kind of remote control.
Background technology
For the remote control with double-deck keypress function, the structure of the conversion keys that remote control is used
Substantially it is all consistent, when the flip structure of remote control is closed, by the pillar on flip structure or clamp press conversion keys with
Pcb board is contacted, then glue key in upper strata works；When renovating opening, renovate or clamp on pillar separate with conversion keys so that
Conversion keys are upspring, and are separated with pcb board, then lower floor's glue key works.Structure and controller logic controlling party by more than
Method, realizes the effect of levels glue key power and energy.Consider actual user's operation, common function is arranged in into upper strata glue key, then
Generally, it is closure state to renovate, and conversion keys are in impaction state with pcb board long-time, when by surrounding, temperature
Spend and varying humidity, conversion keys be present and pcb board, cause the quality accident of lower floor's glue key failure.
The content of the invention
Based on this, it is necessary to can cause lower floor in impaction state for the conversion keys and pcb board long-time of remote control
A kind of problem of the quality accident of glue key failure, there is provided the remote control that conversion keys can not be with pcb board long-time in impaction state
Device.Above-mentioned purpose is achieved through the following technical solutions：
A kind of remote control, including renovating, lower level operations device and conversion keys, the lower level operations device includes following
Shell, lower house, lower floor's glue key and pcb board, the lower face-piece, lower floor's glue key, the pcb board and the lower house on to
Under set gradually, it is described renovate by rotating shaft be arranged on the lower level operations device on, be provided with peace on lower floor's glue key
Dress hole, the conversion keys are arranged in the installing hole and the conversion keys protrude from the lower face-piece；Described renovating is closed
During conjunction, the conversion keys are in non-pressed state；Described when renovating rotating opening, described renovating pushes the conversion keys and makes
The conversion keys contact with the pcb board, and the conversion keys are in pressed state.
Wherein in one embodiment, the conversion keys are located proximate to the rotating shaft.
Wherein in one embodiment, described to renovate including the lid and boss being connected with each other, the rotating shaft is arranged on institute
State on boss, described when renovating rotating opening, the boss contacts with the conversion keys.
Wherein in one embodiment, the cross sectional shape of the outer surface of the boss is circular arc.
Wherein in one embodiment, the center of circle of the boss is located on the axis of the rotating shaft.
Wherein in one embodiment, the angle of the circular arc of the boss is 30 °～180 °.
Wherein in one embodiment, the first inclined plane, first inclined plane are provided with the top of the conversion keys
Away from the rotating shaft one end higher than first inclined plane near one end of the rotating shaft.
Wherein in one embodiment, the second inclined plane is provided with the relevant position of the boss, described second inclines
The incline direction on inclined-plane is contrary with the incline direction of first inclined plane.
Wherein in one embodiment, the lid is integrally formed with the boss.
Wherein in one embodiment, the toggle switch for controlling lower floor's glue key is provided with the pcb board, described group
Dynamic switch protrudes the lower house.
The invention has the beneficial effects as follows：
The remote control of the present invention, structure design advantages of simple renovates rotation control conversion keys action, renovates rotating opening
When, to renovate the one end being connected with rotating shaft and push conversion keys, conversion keys are moved downward and contacted with pcb board；When renovating closure,
Conversion keys are in non-pressed state, are to realize that conversion keys connect with pcb board by rotating opening and the closing course renovated
The process touched, be separated, prevents conversion keys and the long-term pressurized adhesion of pcb board, improves the reliability of the remote control of the present invention.
Description of the drawings
Fig. 1 for the remote control of prior art partial sectional view when renovating closure；
Fig. 2 is partial sectional view when renovating opening of the remote control shown in Fig. 1；
Fig. 3 for the remote control of one embodiment of the invention partial sectional view when renovating closure；
Fig. 4 is partial sectional view when renovating opening of the remote control shown in Fig. 3；
Fig. 5 is the partial enlarged drawing at the A shown in Fig. 4；
Fig. 6 is the rearview of the remote control shown in Fig. 3；
Wherein：
100- remote controls；
110- is renovated；
111- lids；112- boss；113- upper stratas glue key；114- button clamps；
120- lower level operations devices；
Face-piece under 121-；122- lower floors glue key；123-PCB plates；124- toggle switches；
130- conversion keys.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, by the following examples, and with reference to attached
Figure, is further elaborated to the remote control of the present invention.It should be appreciated that specific embodiment described herein is only to solve
The present invention is released, is not intended to limit the present invention.
Referring to Fig. 3 to Fig. 6, a kind of remote control 100 of the present invention, including renovating 110, lower level operations device 120 and conversion
Button 130, renovates 110 and the split of lower level operations device 120 setting, that is, it is two independences to renovate 110 with lower level operations device 120
Part, renovate 110 by rotating shaft be arranged on lower level operations device 120 on, renovate 110 can by rotating shaft around lower level operations fill
Put 120 rotations, lower level operations device 120 includes lower house, lower face-piece 121, lower floor glue key 122 and pcb board 123, lower face-piece
121st, lower floor's glue key 122, pcb board 123 and lower house set gradually from top to bottom, i.e., pcb board 123 is located at the top of lower house,
Lower floor glue key 122 is located at the top of pcb board 123, and lower face-piece 121 is arranged on lower floor glue key 122.Renovating 110 includes upper strata glue
Key 113 and button clamp 114, upper strata glue key 113 is positioned at the top of button clamp 114.110 rotating openings are renovated, upper strata is driven
Glue key 113 and button clamp 114 are together rotated, and installing hole is provided with lower floor glue key 122, and conversion keys 130 are arranged on peace
In dress hole, and conversion keys 130 protrude from lower face-piece 121.When renovating 110 rotating opening, renovate 110 and push conversion keys 130
Make conversion keys 130 contact with pcb board 123, and push pcb board 123, the components and parts on pcb board 123 are subject to external force to act on just
Meeting work, conversion keys 130 are in pressed state.110 Unscrews are renovated, renovating 110 one end being connected with rotating shaft can be with
The top of conversion keys 130 contacts, and pushes conversion keys 130, and conversion keys 130 are subject to external force effect to move downward, and then
Conversion keys 130 contact with pcb board 123.When 110 closure is renovated, conversion keys 130 are in non-pressed state.Conversion is pressed
Key 130 is in non-pressed state, and conversion keys 130 are not acted on by external force, and conversion keys will not be produced relatively to pcb board 123
Motion.Conversion keys 130 are arranged on lower floor glue key 122, and lower floor glue key 122 has elasticity, and conversion keys 130 are used in outer masterpiece
The motion of conversion keys 130 can be realized down, and then realizes the shape that conversion keys 130 contact with pcb board 123 or are separated
State, it is ensured that conversion keys 130 can for a long time not contact with pcb board 123.
Referring to Fig. 1 and Fig. 2, at present, for the remote control 100 of double-deck keypress function, the function of upper strata glue key 113 with
Mutual conversion between the function of lower floor glue key 122 is to be provided by the closure renovated on 110 of pillar to realize with opening
's.When renovating 110 closure, renovating the pillar on 110 can press conversion keys 130, and conversion keys 130 connect with pcb board 123
Touch, now upper strata glue key 113 works；When renovating 110 opening, the pillar renovated on 110 is separated with conversion keys 130, conversion
Button 130 is separated with pcb board 123, and now lower floor's glue key 122 works.But, in general, it is to be in close to renovate 110
Conjunction state, in the case, renovating the pillar on 110 can always press conversion keys 130, and then the meeting of conversion keys 130 one
Directly contact with pcb board 123, i.e., conversion keys 130 can for a long time be in impaction state with pcb board 123, therefore, when by week
Collarette border, temperature and varying humidity, conversion keys 130 be present and pcb board 123, cause lower floor glue key 122 to fail
Quality accident.
Referring to Fig. 3 to Fig. 6, the remote control 100 of the present invention by renovate 110 closure and rotating opening realize conversion by
Key is separated and the process of contacting with pcb board 123.When renovating 110 in closure state, the top correspondence of conversion keys 130
The part of button clamp 114 for renovating 110, there is gap between button clamp 114 and conversion keys 130, renovate 110 and rotating shaft
Gap is there is also between one end of connection and conversion keys 130,110 is renovated and is not contacted with conversion keys 130；When renovating at 110
When open mode, renovate 110 around axis of rotation, in rotation process, renovate 110 one end being connected with rotating shaft can with turn
Change button 130 to contact, push conversion keys 130 and move downward, and then conversion keys 130 contact with pcb board 123.Renovate
110 rotating opening is to realize the process that conversion keys 130 contact with pcb board 123, are separated with closing course.When using
Conversion keys 130 are not contacted with pcb board 123 during the upper strata glue key renovated, so it is prevented that conversion keys 130 and PCB
The long-term pressurized adhesion of plate 123, improves the reliability of the remote control 100 of the present invention.While each zero of the remote control 100 of the present invention
Part simple structure, processing technique is convenient, is easy to assembling.
As a kind of embodiment, conversion keys 130 be located proximate to rotating shaft, i.e. conversion keys 130 positioned at rotating shaft it is attached
Closely, when 110 rotation is renovated, renovating 110 one end being connected with rotating shaft can contact with conversion keys, when renovating 110 closures
When, renovating 110 one end being connected with rotating shaft can not contact with conversion keys, therefore conversion keys 130 should be arranged on and can and turn over
The position that one end that lid 110 is connected with rotating shaft contacts.In order to ensure that renovating 110 can easily press conversion keys 130,
Conversion keys 130 are preferably disposed near the position of rotating shaft.
As a kind of embodiment, 110 lid 111 and the boss 112 for including being connected with each other are renovated, rotating shaft is arranged on convex
On platform 112, boss 112 contacts with conversion keys 130 when renovating 110 rotating opening.Further, the outer surface of boss 112
Cross sectional shape be circular arc, the i.e. cross sectional shape of the outer surface of boss 112 be arc.The boss 112 of the present invention is not equivalent to complete
Whole cam.When 110 Unscrew is renovated, the arcuate flanks of boss 112 contact with the top of conversion keys 130, boss
112 can push conversion keys 130, and conversion keys 130 are subject to external force effect to move downward, and then conversion keys 130 and pcb board
123 contact.When 110 closure is renovated, there is gap, i.e. boss in the arcuate flanks of boss 112 with the top of conversion keys 130
112 arcuate flanks are separated with the top of conversion keys 130, and then conversion keys 130 are separated with pcb board 123.When renovating
During 110 Unscrew, according to rotationally clockwise, the arcuate flanks of boss 112 can be pressed the arcuate flanks of boss 112 with conversion
Key 130 contacts, and pushes conversion keys 130 and moves downward, and then conversion keys 130 contact with pcb board 123.So arrange
It is that in order that boss 112 is easier to be contacted with conversion keys 130, and arcuate profile can improve the satisfaction of user.
Renovate 110 closures, the arcuate flanks of boss 112 towards remote control 100 outside, boss 112 and conversion keys 130
Between there is gap, conversion keys 130 are not subject to external force effect not move, and conversion keys 130 are divided with the phase of boss 112
From, therefore, conversion keys 130 are also at the state of phase separation with pcb board 123, and now conversion keys 130 are in non-pushed shape
State；110 openings are renovated, the arcuate flanks of boss 112 contact with the top of conversion keys 130, under the arcuate flanks of boss 112
Pressure conversion keys 130, conversion keys 130 are subject to external force effect to move downward, and conversion keys 130 are in pcb board 123 and contact
State, now conversion keys 130 be in pressed state.Further, conversion keys 130 are in non-pressed state, and conversion is pressed
Key 130 is separated with pcb board 123, and upper strata glue key 113 works；Conversion keys 130 be in pressed state, conversion keys 130 with
Pcb board 123 contacts, and lower floor glue key 122 works.The director demon of remote control 100 by conversion keys 130 whether with PCB
The function to judge upper strata glue key 113 that plate 123 contacts works or the function of lower floor glue key 122 works.Conversion keys 130
Do not contact with pcb board 123, upper strata glue key 113 works；Conversion keys 130 contact with pcb board 123, lower floor glue key 122
Work.Upper strata glue key 113 is located between lid 111 and button clamp 114, when 110 rotating opening is renovated, the He of lid 111
Boss 112 drives upper strata glue key 113 and button clamp 114 together to rotate, while the arcuate flanks and conversion keys of boss 112
130 top contacts, and pushes conversion keys 130 and moves downward, and conversion keys 130 contact with pcb board 123, lower floor's glue key
122 work, now can operate to lower floor glue key 122.The remote control 100 with double-deck glue key of the present invention is in design
The actually used situation of user is already allowed for, conventional button is placed on upper strata glue key 113, the button that is of little use is placed on lower floor
On glue key 122.In general, renovate 110 in closure state when, the conversion keys 130 of lower floor glue key 122 are normally opened shape
State, i.e. conversion keys 130 do not contact with pcb board 123, would not cause because prolonged extruding cause conversion keys 130 with
There is plate adhesion in PCB.
Used as a kind of embodiment, the center of circle of the boss 112 of arc is located on the axis of rotating shaft, it is ensured that the energy of boss 112
Enough axis around rotating shaft rotate, and are not in eccentric situation, and then ensure the use of the remote control 100 of the present invention.Further
Ground, the angle of the arc of boss 112 is 30 °～220 °.By the top phase of the arcuate flanks of boss 112 and conversion keys 130
The state that conversion keys 130 contact with pcb board 123 is realized in contact, however, to ensure that conversion keys 130 are with pcb board 123 not
Long-time contacts, i.e., conversion keys 130 have detached state with pcb board 123, and conversion keys 130 are turning over boss 112
After arcuate flanks or 110 closures are renovated, be not just subject to the pressure from boss 112, now conversion keys 130 and the phase of pcb board 123
Separate.When the angle too small of the arc of boss 112, i.e., when less than 30 °, arcuate flanks and the conversion keys 130 of boss 112
The process that top contacts only is completed within the extremely short time, although can realize the contact of conversion keys 130 and pcb board 123,
But it cannot be guaranteed that lower floor glue key 122 works；When the angle of the arc of boss 112 is excessive, i.e., when more than 220 °, boss 112
Contact with the top of conversion keys 130 closing and can there is most of the time in rotation process, conversion keys 130 are subject to
Pressure effect from boss 112 is moved downward, and conversion keys 130 contact with pcb board 123, make conversion keys 130 and PCB
The long-time of plate 123 contacts.Therefore, the angle of the arc of the boss 112 of remote control 100 of the invention is 30 °～220 °.At this
In embodiment, the angle of the arc of boss 112 is that 180 °, the i.e. cross sectional shape of boss 112 are semicircle, by semicircular outer
Circle side contacts with the top of conversion keys 130.
Used as a kind of embodiment, the top of conversion keys 130 is provided with the first inclined plane, and the first inclined plane is away from turning
One end of axle is higher than the first inclined plane near one end of rotating shaft.110 closures are renovated, the arcuate flanks of boss 112 are towards remote control
100 outside, conversion keys 130 are separated with boss 112, and opening renovates 110, renovate 110 beginnings and rotate around rotating shaft, rotating shaft
Rotate when drive boss 112 rotate, for the ease of boss 112 arcuate flanks can easily with the top of conversion keys 130
Contact, conversion keys 130 top arrange the first inclined plane, play the guiding role so that the arcuate flanks of boss 112 with turn
Change the top of button 130 smooth transition, the i.e. arcuate flanks of boss 112 in contact contacting with the top of conversion keys 130
When boss 112 operation process it is continuous.The arcuate flanks of boss 112 connect with first inclined plane at the top of conversion keys 130
Touch, conversion keys 130 is moved downward under external force, therefore, the incline direction of the first inclined plane and the opening for renovating 110
Rotation direction it is consistent.If the first inclined plane is less than the first inclined plane near one end of rotating shaft away from one end of rotating shaft, turn over
The opening procedure of lid 110 will be hindered, affects the use of the remote control 100 of the present invention.
Further, the second inclined plane, i.e. the second inclined plane are provided with the relevant position of boss 112 and are arranged on boss
In 112 arcuate flanks, the incline direction of the second inclined plane is contrary with the incline direction of the first inclined plane.The arc of boss 112
The start-up portion of side is seamed edge, during the arcuate flanks of boss 112 contact with the top of conversion keys 130, seamed edge
First can contact with the top of conversion keys 130, but can there is the phenomenon of stagnation in contact, therefore in the arc of boss 112
Second inclined plane is set on shape side, is play the guiding role so that the arcuate flanks of boss 112 exist with the top of conversion keys 130
The operating of smooth transition during contact, the i.e. arcuate flanks of boss 112 and top boss 112 when contacting of conversion keys 130
Cheng Lianxu.Second inclined plane of the arcuate flanks of boss 112 contacts with first inclined plane at the top of conversion keys 130, makes
Conversion keys 130 are moved downward under external force, therefore, the inclination side of the incline direction of the first inclined plane and the second inclined plane
To contrary.If the incline direction of the first inclined plane is identical with the incline direction of the second inclined plane, 110 opening procedure is renovated just
Can be hindered, affect the use of the remote control 100 of the present invention.Further, exist between the first inclined plane and horizontal plane
The angle of the angle existed between the angle of angle and the second inclined plane horizontal plane is identical, is easy to the arcuate flanks of boss 112
Start-up portion can be more stable contact with the top of conversion keys 130, vibrations will not be produced.
As a kind of embodiment, the toggle switch 124 of control lower floor glue key 122 is provided with pcb board 123, is stirred
Switch 124 protrudes lower house.Toggle switch 124 is located at not accessible position, i.e. toggle switch 124 on pcb board 123 and is located at
Between pcb board 123 and lower house, in the present embodiment, toggle switch 124 is located in battery case, is prevented from touching unintentionally and is stirred
Switch 124, affects the use of toggle switch 124.The toggle of toggle switch 124 is on positions, and lower floor glue key 122 works, and dials
The toggle of dynamic switch 124 is in off positions, judges that upper strata glue key 113 works or the work of lower floor glue key 122 by conversion keys 130
Make.But, there is an abnormality in the remote control 100 of the present invention, if the i.e. remote control 100 of user's family renovates 110
Be damaged and discard, but also without the remote control 100 for more renewing in time, now due to do not renovate 110 pressuring action, under
Conversion keys 130 on layer glue key 122 are separated in normally open, i.e. conversion keys 130 with pcb board 123, remote control 100
Program be defaulted as the function of upper strata glue key 113 and can normally use, lower floor glue key 122 can not be used normally.But it is now
Can normal operating remote control 100, a toggle switch 124 can be increased on pcb board 123, parameter is set to on/off,
When the toggle of toggle switch 124 pushes off positions, program does not judge, i.e., upper strata glue key 113 is judged according to conversion keys 130
With the switching of the function of lower floor glue key 122.When the toggle of toggle switch 124 pushes on positions, program is directly defaulted as remote control
100 using lower floor glue key 122 function, so can prevent from normally being used because surprisingly causing to renovate 110 damages.
Used as a kind of embodiment, lid 111 is integrally formed with boss 112.In order to save production cost, lid 111
Can be processed by integrally formed processing mode with boss 112.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but and
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the guarantor of the present invention
Shield scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of remote control, including renovating, lower level operations device and conversion keys, the lower level operations device include lower face-piece,
Lower house, lower floor's glue key and pcb board, the lower face-piece, lower floor's glue key, the pcb board and the lower house are from top to bottom
Set gradually, described renovating is arranged on the lower level operations device by rotating shaft, it is characterised in that on lower floor's glue key
Installing hole is provided with, the conversion keys are arranged in the installing hole and the conversion keys protrude from the lower face-piece；Institute
State when renovating closure, the conversion keys are in non-pressed state；Described when renovating rotating opening, described renovating pushes described turning
Changing button makes the conversion keys contact with the pcb board, and the conversion keys are in pressed state.
2. remote control according to claim 1, it is characterised in that the conversion keys are located proximate to the rotating shaft.
3. remote control according to claim 2, it is characterised in that described to renovate including the lid and boss being connected with each other,
The rotating shaft is arranged on the boss, described when renovating rotating opening, and the boss contacts with the conversion keys.
4. remote control according to claim 3, it is characterised in that the cross sectional shape of the outer surface of the boss is circular arc.
5. remote control according to claim 4, it is characterised in that the center of circle of the boss is located at the axis of the rotating shaft
On.
6. remote control according to claim 4, it is characterised in that the angle of the circular arc of the boss is 30 °～180 °.
7. remote control according to claim 3, it is characterised in that the first inclination is provided with the top of the conversion keys
Face, first inclined plane away from the rotating shaft one end higher than first inclined plane near one end of the rotating shaft.
8. remote control according to claim 7, it is characterised in that second is provided with the relevant position of the boss and is inclined
Inclined-plane, the incline direction of second inclined plane is contrary with the incline direction of first inclined plane.
9. remote control according to claim 3, it is characterised in that the lid is integrally formed with the boss.
10. the remote control according to claim 1 to 9 any one, it is characterised in that control is provided with the pcb board
The toggle switch of lower floor's glue key, the toggle switch protrudes the lower house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351284.9A CN104125734B (en) | 2014-07-22 | 2014-07-22 | Remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351284.9A CN104125734B (en) | 2014-07-22 | 2014-07-22 | Remote controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104125734A CN104125734A (en) | 2014-10-29 |
| CN104125734B true CN104125734B (en) | 2017-04-12 |
Family
ID=51770952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410351284.9A Active CN104125734B (en) | 2014-07-22 | 2014-07-22 | Remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104125734B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201341279Y (en) * | 2008-09-27 | 2009-11-04 | 深圳Tcl新技术有限公司 | Folding remote controller |
| CN202551558U (en) * | 2012-05-15 | 2012-11-21 | 上海中基国威电子有限公司 | Universal remote controller structure |
| CN203446137U (en) * | 2013-08-16 | 2014-02-19 | 深圳市创荣发电子有限公司 | Remote controller with keys at upper and lower layers |
| CN204069571U (en) * | 2014-07-22 | 2014-12-31 | 珠海格力电器股份有限公司 | Remote controller |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4473752B2 (en) * | 2005-03-04 | 2010-06-02 | ポリマテック株式会社 | Cover sheet for pushbutton switch |
| JP2007324686A (en) * | 2006-05-30 | 2007-12-13 | Orion Denki Kk | Remote controller |
-
2014
- 2014-07-22 CN CN201410351284.9A patent/CN104125734B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201341279Y (en) * | 2008-09-27 | 2009-11-04 | 深圳Tcl新技术有限公司 | Folding remote controller |
| CN202551558U (en) * | 2012-05-15 | 2012-11-21 | 上海中基国威电子有限公司 | Universal remote controller structure |
| CN203446137U (en) * | 2013-08-16 | 2014-02-19 | 深圳市创荣发电子有限公司 | Remote controller with keys at upper and lower layers |
| CN204069571U (en) * | 2014-07-22 | 2014-12-31 | 珠海格力电器股份有限公司 | Remote controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104125734A (en) | 2014-10-29 |
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