CN108184156A - Self-cleaning formula TV set-top box - Google Patents
Self-cleaning formula TV set-top box Download PDFInfo
- Publication number
- CN108184156A CN108184156A CN201711397377.5A CN201711397377A CN108184156A CN 108184156 A CN108184156 A CN 108184156A CN 201711397377 A CN201711397377 A CN 201711397377A CN 108184156 A CN108184156 A CN 108184156A
- Authority
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- China
- Prior art keywords
- gear
- sliding axle
- accommodating case
- top box
- fixed
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Abstract
Self-cleaning formula TV set-top box, is related to electronic equipment cleaning applications, sets serrate remote control including set-top box and edge, set-top box is equipped with accommodating case and cleaning device.Cleaning device includes fan, first gear, the ratchet and pawl arrangement being located in first gear, second gear, third gear, the 4th gear, the 5th gear, the 6th gear, the 7th gear and the wind spring engaged with first gear, and ratchet is coaxially fixed by sliding axle and second gear, the 6th gear；Second gear, third gear, the 4th gear with shaft engage successively.Wind spring is coaxially located in shaft.5th gear is located at by unilateral bearing in shaft；There is wedge block in accommodating case, the lower end of wedge block is fixed with cross bar.6th gear downward vertical is equipped with can move down the 7th gear engaged with the 6th gear with sliding axle, flabellum is coaxially provided on the 7th gear, flabellum is coaxially located on transmission shaft.Flabellum rotation can be made to dry set-top box when remote controler being inserted into accommodating case in this programme to clean.
Description
Technical field
The present invention relates to a kind of TV set-top box more particularly to self-cleaning formula TV set-top boxes.
Background technology
With the improvement of living standards, people’s lives are also more busy, TV set-top box compares traditional cable television
Have the function of more to optimize, such as play back, shopping can also be realized on TV by connecting the TV set-top box of network, greatly
Facilitate people’s lives.
Since the remote controler of TV set-top box is generally smaller, and the typically no fixed placement position of remote controler, people
Can arbitrarily put after use, as a result often there is a situation where remote controler can not find, influence the entertainment life experience of people；
In addition set-top box is placed be easy to cause dust stratification for a long time outside, needs regular dusting off, inconvenient to use.The battery of remote controler
The problem of electricity can also cause TV set-top box that can not use after being finished.
Invention content
The invention is intended to provide a kind of self-cleaning formula TV set-top box, to solve at the top of set-top box, easily dust stratification is
Topic.
In order to achieve the above objectives, base case of the invention is as follows：
Self-cleaning formula TV set-top box, including set-top box and remote controler, the side wall of the remote controler is equipped with sawtooth；Institute
Set-top box is stated equipped with accommodating case, the accommodating case outside is equipped with shell, and there are cavitys between the accommodating case and shell, described
Wireless charging device and cleaning device are equipped in cavity；
The cleaning device includes fan and the first gear with energy remote controler engagement, and the first gear is located at sky
The engagement place of intracavitary, first gear and remote controler is in accommodating case；First gear lower end is provided with turn trough, and spine is equipped in the turn trough
Take turns detent mechanism, the pawl is hinged on turn trough inner wall, the ratchet be located in turn trough and can with when remote controler is inserted by spine
Pawl drives rotation, is fixed with sliding axle at the axle center of the ratchet, and the sliding axle is slidably connected on the shell and passes through slip
The slip of axis makes ratchet and click-fit or detaches；The upper end of sliding axle is square on the shell, and the second tooth is coaxially provided on sliding axle
Wheel；Third gear is engaged in the second gear and third gear can be detached with the movement of sliding axle with second gear,
The 4th gear is engaged on third gear, shaft is coaxially fixed on the 4th gear, shaft is rotatablely connected on the shell；Turn
Wind spring and the 5th gear are coaxially provided on axis, the free end of the wind spring is fixed on side wall of outer shell；5th gear passes through
Unilateral bearing assembles with shaft and can be with shaft rotation is driven when remote controler is extracted out, and the 5th gear is nibbled with first gear
It closes；Through-hole is provided in the bottom of accommodating case rear end, wedge block, inclined-plane and the accommodating case oral area phase of the wedge block are equipped in through-hole
Right, the lower end of wedge block is fixed with cross bar, and the lower end of cross bar is equipped with resetting spring, and the end of cross bar is provided with vertical core, and sliding axle leads to
Bearing is crossed to be assemblied in vertical core；
Fan is located above shell, including flabellum and the 6th gear and the 7th gear, the 6th gear and the 7th gear
For angular wheel；6th gear is coaxially fixed on the sliding axle of shell upper end, and the 7th gear is vertically located at the 6th gear and
Between seven gears, the 7th gear can be engaged with the 6th gear that sliding axle moves down；Transmission is coaxially provided on 7th gear
Axis, flabellum are coaxially located on transmission shaft.
The principle of this programme is：When remote controler is inserted into accommodating case, remote controler engages with first gear and drives first
Gear rotates；Due to being equipped with ratchet and pawl arrangement in turn trough, pawl is hinged on turn trough inner wall, and ratchet is located in turn trough and can be with
It is driven and rotates by pawl when remote controler is inserted into, and the 5th gear is assembled and can be extracted out with remote controler with shaft by unilateral bearing
When drive shaft rotation, so remote controler be inserted into accommodating case when first gear can drive successively ratchet, sliding axle, second gear,
Wind spring deformation in third gear, the 4th gear, shaft rotation and drive shaft, which generates, restores elastic force, and the 4th gear can not
The 5th gear is driven to rotate；When remote controler is contacted with the wedge block of accommodating case rear end bottom and pushes wedge block, wedge block
Cross bar, sliding axle is driven to move down successively, so as to which click separation, second gear be made to be detached with third gear, the 6th gear with
7th gear engages, and sliding axle rotates under the restoring force effect of wind spring, and then drives the rotation of the 7th gear, makes to be fixed on the 7th
Flabellum rotation on gear；When remote controler is extracted out outward, wedge block and sliding axle under the effect of resetting spring restoring force again
It moves up, second gear is engaged with third gear, ratchet and pawl arrangement coordinates again, and remote controler drives first gear reversely to turn
Dynamic, since pawl is hinged on turn trough side wall, pawl can not coordinate with ratchet drives ratchet wheel, and counter-rotational 5th tooth
Wheel can drive shaft to rotate, so as to which first gear drives the 5th gear, shaft, the 4th gear, third gear, the second tooth successively
Wheel, sliding axle rotation, it is identical so as to be turned to when wind spring being made to be inserted into remote controler.
The advantages of this programme, is：(1) after remote controler is inserted into accommodating case, flabellum can be rotated so as to the surface to set-top box
Cleaning is blowed, not needing to clear up manually can keep set-top box clean and tidy for a long time, easy to use；(2) it is provided for remote controler
One set-point avoids remote controler from being lost to put conveniently and cause to lose, and is used convenient for user's taking and placing.
Further,：The wireless charging device includes the wireless charger being located in cavity, is electrically connected with wireless charger
A pair of electrodes plate and a pair of of live-roller, the live-roller include the first live-roller and the second live-roller, the first live-roller is coaxial
It is fixed in first gear, the second live-roller is fixed on the 5th gear, is fixed on the first live-roller and is thickened band, thickens band
The other end is fixed on the second live-roller；The electrode plate includes first electrode plate and second electrode plate, the first electrode plate
It fixes on the shell, first electrode plate is equipped with dielectric resilience block, and free end and the second electrode plate of dielectric resilience block are fixed；Institute
It states second electrode plate and offsets with the second live-roller and band can be thickened push and with first electrode plate contact connection, when initial, thicken
Band is wrapped in first gear, and remote controler drives first gear and the rotation of the 5th gear when being inserted into accommodating case, so that first
The band that thickens on live-roller is wrapped in thickening for the second live-roller and takes, and thickens the second electricity that band will offset with the second live-roller
Pole plate pushes the contact connection of first electrode plate to, and wireless charger work charges to the remote controler being inserted into accommodating case；It is distant when extracting
When controlling device, first gear and second gear rotate backward, and thicken band and rewind on the first live-roller so that second electrode plate
The restoring force effect of dielectric resilience block is lower to be detached with first electrode plate, and circuit disconnects, and wireless charger is stopped, user
Just, dead circuit reduces energy loss, energy saving.
Further, locking bar is equipped in the accommodating case, the locking bar is slidably connected on accommodating case side wall, one end of locking bar
Device promotion can be simultaneously remotely-controlled in accommodating case openend, the other end of locking bar is provided with bar hole, and sliding axle is slidably connected at bar hole
Interior, bar hole is equipped with the friction pad that sliding axle is prevented to rotate；Elastic component is also cased on locking bar, elastic component one end is consolidated with locking bar
Calmly, the elastic component other end is fixed in accommodating case, and when remote controler is in accommodating case, friction pad is detached with sliding axle, convenient for inciting somebody to action
Remote controler is extracted out outward drives sliding axle rotation to shrink wind spring, and when remote controler detaches, friction pad is under the action of elastic component
Again it is fitted on sliding axle and locks sliding axle, wind spring can not restore to discharge elastic force, it is achieved thereby that accumulation of energy successively；Work as remote control
Device again insertable into when, wind spring once discharges the elastic potential energy stored twice, when flabellum rotation wind speed bigger, airflow effects are more preferable.
Further,：The friction pad is diameter and identical arc-shaped of slip shaft diameter, and friction pad is made to be bonded with sliding axle
It is even closer, improve locked effect.
Further, the flabellum is assemblied in by unilateral bearing on transmission shaft, allow flabellum under the action of inertia after
Continuous rotation blowing, improves cleaning effect.
Further, it is the ridge drawn close to centre on the upside of the tooth of the second gear, convenient for second gear and third gear
Again it engages.
Description of the drawings
Fig. 1 is the left view of self-cleaning formula TV set-top box part-structure of the embodiment of the present invention；
Fig. 2 is the vertical view in Fig. 1；
Fig. 3 is the front view in Fig. 1；
Fig. 4 is the structure diagram of ratchet and pawl arrangement in Fig. 1；
Fig. 5 is the structure diagram of locking bar in Fig. 1；
Fig. 6 is remote controller structure schematic diagram in self-cleaning formula TV set-top box of the embodiment of the present invention.
Specific embodiment
Below by the further details of explanation of specific embodiment：
Reference numeral in Figure of description includes：Set-top box 1, accommodating case 2, shell 3, remote controler 4, first gear 5,
Two gears 6, third gear 7, the 4th gear 8, the 5th gear 9, the 6th gear 10, the 7th gear 11, sliding axle 12, ratchet 13,
Pawl 14, shaft 15, wind spring 16, locking bar 17, friction pad 18, cross bar 19, wedge block 20, the first live-roller 21, the second live-roller
22nd, first electrode plate 23, second electrode plate 24, thicken band 25, resetting spring 26, flabellum 27, wireless charger 28.
As shown in figs 1 to 6, self-cleaning formula set-top box, including set-top box 1 and chargeable remote controler 4, remote controler 4
Both sides are equipped with sawtooth, and the left side of set-top box 1 is equipped with the accommodating case 2 that can be packed into remote controler 4 and mounted on 2 outside of accommodating case
Shell 3, there are cavitys between shell 3 and accommodating case 2.
Horizontal clamping plate is equipped in cavity, swivel-chain is connected to first gear 5 on clamping plate, is provided on 2 side wall of accommodating case for first
The hole that gear 5 passes through, 5 right end of first gear is in accommodating case 2.Be provided with through-hole on horizontal clamping plate, 5 lower end of first gear be provided with
The turn trough that the through-hole of horizontal clamping plate is coaxial and size is identical.Ratchet 13 and pawl 14 are equipped in turn trough, pawl 14 is hinged on turn trough
Side wall on so that ratchet 13 can only drive rotation when remote controler 4 is inserted by pawl 14.Slip is coaxially fixed on ratchet 13
Axis 12 is provided with the hole passed through for sliding axle 12 on 12 shell 3 of sliding axle, is slidably connected at the upper of 3 upside of shell and sliding axle 12
End is in 3 outside of shell.The lower section of ratchet 13 is equipped with second gear 6, and second gear 6 is coaxially fixed on sliding axle 12, the second tooth
Third gear 7 is engaged on wheel 6.Third gear 7 is rotatably connected on shell 3, and ratchet 13 can be made when sliding axle 12 slides up and down
Detached with pawl 14, second gear 6 is detached with third gear 7, so the tooth of the downside of the tooth of third gear 7 and second gear 6
Upside be that the ridge collapsed to centre is detached or engaged so as to second gear 6 and third gear 7.Third gear 7 is rotatablely connected
On shell 3, the 4th gear 8 is engaged on third gear 7, shaft 15 is coaxially fixed on the 4th gear 8, the rotation of shaft 15 connects
It is connected on shell 3, wind spring 16 is coaxially fixed in shaft 15.One end of wind spring 16 is fixed with shaft 15, and the other end is solid with shell 3
It is fixed.The 5th gear 9 engaged with first gear 5 is also equipped in shaft 15, the 5th gear 9 is assemblied in shaft by unilateral bearing
On 15, unilateral bearing is used to make the 5th gear 9 from 2 withdrawal process of accommodating case of remote controler 4 that shaft 15 be driven to rotate.Accommodating case 2
The bottom of rear end is provided with through-hole, wedge block 20 is slidably connected in through-hole, the upper end of wedge block 20 is in accommodating case 2, wedge block
In cavity between shell 3 and accommodating case 2, the inclined-plane of 20 upper end of wedge block is opposite with 2 oral area of accommodating case for 20 lower end, wedge shape
The lower end of block 20 is fixed with cross bar 19, and the end of cross bar 19 is provided with the vertical core passed through for sliding axle 12, and sliding axle 12 passes through bearing
It is assemblied on cross bar 19；The lower end of cross bar 19 is equipped with the resetting spring 26 for being used to support cross bar 19.
Fan is installed on shell 3, including the 6th gear 10, the 7th gear 11 and flabellum 27, the 6th gear 10 and the 7th
Gear 11 is angular wheel.6th gear 10 is coaxially fixed on 12 upper end of sliding axle, and the 7th gear 11 is vertically located at the 6th tooth
Between wheel 10 and shell 3, the transmission shaft for being directed toward set-top box 1 is coaxially fixed on the 7th gear 11, flabellum 27 passes through unilateral bearing
It is coaxially mounted on transmission shaft, i.e., transmission shaft can drive flabellum 27 to rotate by unilateral bearing, and transmission shaft is fanned after stopping operating
Leaf 27 can still rotate under the action of self inertia.
Slide opening is tiltedly equipped on the side wall of the arrival end of accommodating case 2, locking bar 17, the right side of locking bar 17 are slidably connected in slide opening
End is in accommodating case 2, and the left end of locking bar 17 is provided with bar hole, and sliding axle 12 is slidably connected in bar hole, and bar hole is equipped with
The friction pad 18 that sliding axle 12 can be prevented to rotate, friction pad 18 are arc-shaped identical with 12 diameter of sliding axle of diameter.Locking bar 17
On be also cased with elastic component (such as spring), one end and the locking bar 17 of elastic component are fixed, and the elastic component other end is fixed on accommodating case 2
On.
It is additionally provided in shell 3 by wireless charger 28, a pair of electrodes plate being electrically connected with wireless charger 28, a pair of of transmission
Roller and the wireless charging device for thickening the composition of band 25, live-roller include the first live-roller 21 and the second live-roller 22, and first passes
Dynamic roller 21 is coaxially mounted to 5 upper end of first gear, and the second live-roller 22 is coaxially mounted to 9 upper end of the 5th gear, the first live-roller
It is fastened on 21 and thickens band 25, the other end for thickening band 25 is fixed on the second live-roller 22.Electrode plate is intermediate projections,
Electrode plate includes first electrode plate 23 and second electrode plate 24, and first electrode plate 23 is fixed on 3 top of shell, first electrode plate 23
Depressed area be fixed with dielectric resilience block (such as rubber), the free end of dielectric resilience block and the recessed portion of second electrode plate 24
Position is fixed, and first electrode plate 23 is opposite with the boss of second electrode plate 24；Second electrode plate 24 offsets with live-roller.
In use, remote controler 4 is inserted into accommodating case 2, remote controler 4 pushes locking bar 17 to the left, friction pad 18 and sliding axle
12 separation；Remote controler 4 engages with first gear 5 and first gear 5 is driven to rotate later；The rotation of first gear 5 drives the 5th tooth
9 rotation of wheel, so that the band 25 that thickens being wrapped on the first live-roller 21 is rotated being wrapped in thickening for the second live-roller 22
On band 25, band 25 is thickening pushes second electrode plate 24 to first electrode plate 23 and contact connection, nothing for thickening on the second live-roller 22
Micro USB electric appliance 28, which works, charges to the remote controler 4 being inserted into accommodating case 2.Due to being equipped with 13 pawl of ratchet, 14 mechanism, spine in turn trough
Pawl 14 is hinged on turn trough inner wall, ratchet 13 be located in turn trough and can with driving rotation by pawl 14 when remote controler 4 is inserted into, and the
Five gears 9 are assembled with shaft 15 by unilateral bearing and can be with shaft 15 being driven to rotate when remote controler 4 is extracted out, so remote controler
First gear 5 can drive ratchet 13, sliding axle 12, second gear 6, third gear 7, the 4th gear successively during 4 insertion accommodating case 2
8th, shaft 15 rotates and drives the wind spring 16 in shaft 15 to deform and generates recovery elastic force, and the 4th gear 8 is due to unilateral bearing
Reason the 5th gear 9 can not be driven to rotate.When remote controler 4 is contacted with the wedge block 20 of 2 rear end bottom of accommodating case and will be wedge-shaped
When block 20 pushes, wedge block 20 drives cross bar 19, sliding axle 12 to move down successively, so as to detach 13 pawl 14 of ratchet, the second tooth
Wheel 6 is detached with third gear 7, the 6th gear 10 is engaged with the 7th gear 11, and sliding axle 12 is under the restoring force effect of wind spring 16
Rotation, and then the 7th gear 11 is driven to rotate by the 6th gear 10, make the flabellum 27 being fixed on the 7th gear 11 rotation pair
1 surface of set-top box is blowed.
When remote controler 4 is extracted out outward, wedge block 20 and sliding axle 12 under the effect of 26 restoring force of resetting spring again to
Upper movement, second gear 6 is engaged with third gear 7,13 pawl of ratchet, 14 mechanism coordinates again, and remote controler 4 drives first gear 5
With second gear 6 make with it is initial when the opposite rotation in direction, thicken band 25 and rewind on the first live-roller 21 so that second
The restoring force effect of 24 dielectric resilience block of electrode plate is lower to be detached with first electrode plate 23, and circuit disconnects, and wireless charger 28 stops
Work.Since pawl 14 is hinged on turn trough side wall, pawl 14 can not coordinate with ratchet 13 drives ratchet 13 to rotate, and reversely turns
The 5th dynamic gear 9 can drive shaft 15 to rotate, so as to which first gear 5 drives the 5th gear 9, shaft 15, the 4th tooth successively
Wheel 8, third gear 7, second gear 6, sliding axle 12 rotate, identical so as to be turned to when wind spring 16 being made to be inserted into remote controler 4, make volume
Spring 16 generates a recovery elastic force；When remote controler 4 is fully drawn out, locking bar 17 moves to right under the action of elastic component, friction pad 18
Again locked with the cooperation of sliding axle 12, sliding axle 12 can not rotate that wind spring 16 is made to remain a recovery elastic force.
When remote controler 4 again insertable into when, wind spring 16 can store power again so that remote controler 4 be fully inserted into after can will
Power is stored twice to discharge completely, fan is allow to blow out the wind of bigger, cleaning effect is more preferable.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the inventive concept of the premise, also
Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, these all do not interfere with of the invention real
The effect and practical applicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. self-cleaning formula TV set-top box, including set-top box and remote controler, it is characterised in that：It is set on the side wall of the remote controler
There is sawtooth；The set-top box is equipped with accommodating case, and shell is equipped on the outside of the accommodating case, between the accommodating case and shell there are
Cavity, the cavity is interior to be equipped with wireless charging device and cleaning device；
The cleaning device includes fan and first gear, and the first gear is set with energy remote controler engagement, first gear
In cavity, the engagement place of first gear and remote controler is in accommodating case；First gear lower end is provided with turn trough, is set in the turn trough
There is ratchet and pawl arrangement, the pawl is hinged on turn trough inner wall, when the ratchet is located in turn trough and can be inserted into remote controler
It is driven and rotates by pawl, be fixed with sliding axle at the axle center of the ratchet, the sliding axle is slidably connected on the shell and passes through
The slip of sliding axle makes ratchet and click-fit or detaches；The upper end of sliding axle side on the shell is coaxially provided with the on sliding axle
Two gears；Third gear is engaged in the second gear and third gear can be with the movement of sliding axle and second gear point
From being engaged with the 4th gear on third gear, be coaxially fixed with shaft on the 4th gear, shaft is rotatably connected on shell
On；Wind spring and the 5th gear are coaxially provided in shaft, the free end of the wind spring is fixed on side wall of outer shell；5th gear
It is assembled by unilateral bearing and shaft and can be with shaft being driven to rotate when remote controler is extracted out, the 5th gear and first gear
Engagement；Through-hole is provided in the bottom of accommodating case rear end, wedge block, inclined-plane and the accommodating case oral area of the wedge block are equipped in through-hole
Relatively, the lower end of wedge block is fixed with cross bar, and the lower end of cross bar is equipped with resetting spring, and the end of cross bar is provided with vertical core, sliding axle
It is assemblied in vertical core by bearing；
Fan is located above shell, and including flabellum and the 6th gear and the 7th gear, the 6th gear and the 7th gear are cone
Shape gear；6th gear is coaxially fixed on the sliding axle of shell upper end, and the 7th gear is vertically located at the 6th gear and the 7th tooth
Between wheel, the 7th gear can be engaged with the 6th gear that sliding axle moves down；Transmission shaft is coaxially provided on 7th gear, is fanned
Leaf is coaxially located on transmission shaft.
2. self-cleaning formula TV set-top box according to claim 1, it is characterised in that：The wireless charging device includes
The wireless charger that is located in cavity, a pair of electrodes plate being electrically connected with wireless charger and a pair of of live-roller, the live-roller
Including the first live-roller and the second live-roller, the first live-roller is coaxially fixed in first gear, and the second live-roller is fixed on
It on five gears, is fixed on the first live-roller and thickens band, the other end for thickening band is fixed on the second live-roller；The electrode plate
Including first electrode plate and second electrode plate, the first electrode plate is fixed on the shell, and first electrode plate is equipped with insulation bullet
Property block, free end and the second electrode plate of dielectric resilience block are fixed；The second electrode plate and the second live-roller offset and can quilts
It thickens band promotion and contacts connection with first electrode plate.
3. self-cleaning formula TV set-top box according to claim 2, it is characterised in that：Lock is equipped in the accommodating case
Bar, the locking bar are slidably connected on accommodating case side wall, and one end of locking bar can simultaneously be remotely-controlled device promotion, lock in accommodating case openend
The other end of bar is provided with bar hole, and sliding axle is slidably connected in bar hole, and bar hole, which is equipped with, prevents rubbing for sliding axle rotation
Scrubbing pad；Elastic component is also cased on locking bar, elastic component one end is fixed with locking bar, and the elastic component other end is fixed in accommodating case.
4. self-cleaning formula TV set-top box according to claim 3, it is characterised in that：The friction pad is diameter and cunning
Identical arc-shaped of moving axis diameter.
5. self-cleaning formula TV set-top box according to claim 1, it is characterised in that：The flabellum passes through unilateral bearing
It is assemblied on transmission shaft.
6. self-cleaning formula TV set-top box according to claim 1, it is characterised in that：On the upside of the tooth of the second gear
For the ridge drawn close to centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397377.5A CN108184156B (en) | 2017-12-21 | 2017-12-21 | Self-cleaning formula TV set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397377.5A CN108184156B (en) | 2017-12-21 | 2017-12-21 | Self-cleaning formula TV set-top box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108184156A true CN108184156A (en) | 2018-06-19 |
| CN108184156B CN108184156B (en) | 2019-07-23 |
Family
ID=62547050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711397377.5A Expired - Fee Related CN108184156B (en) | 2017-12-21 | 2017-12-21 | Self-cleaning formula TV set-top box |
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| Country | Link |
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| CN (1) | CN108184156B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350200A (en) * | 2020-12-23 | 2021-02-09 | 国网河南省电力公司桐柏县供电公司 | Bury power equipment's self-ventilation structure |
| CN112999088A (en) * | 2021-02-07 | 2021-06-22 | 重庆市妇幼保健院 | Medicine management system and device for emergency ambulance |
| CN114344492A (en) * | 2022-01-08 | 2022-04-15 | 深圳市深鸿涛贸易有限公司 | High-temperature microbial treatment equipment for surface layer of orthopedic medical equipment |
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| CN104967223A (en) * | 2015-06-25 | 2015-10-07 | 深圳市九洲电器有限公司 | Set top box being capable of storage and charging |
| US20170070080A1 (en) * | 2015-09-08 | 2017-03-09 | Samsung Electronics Co., Ltd. | Electronic device and operating method thereof |
| CN105996373A (en) * | 2016-07-25 | 2016-10-12 | 黄河科技学院 | Intelligent containing box of remote controller |
| CN206698376U (en) * | 2017-05-03 | 2017-12-01 | 迈科实业(深圳)有限公司 | A kind of set top box with wireless charging |
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