CN107339566B - A kind of reception device of TV signal - Google Patents
A kind of reception device of TV signal Download PDFInfo
- Publication number
- CN107339566B CN107339566B CN201710097472.7A CN201710097472A CN107339566B CN 107339566 B CN107339566 B CN 107339566B CN 201710097472 A CN201710097472 A CN 201710097472A CN 107339566 B CN107339566 B CN 107339566B
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- Prior art keywords
- driving machine
- slot
- stand
- tank shell
- block
- Prior art date
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 229910052742 iron Inorganic materials 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 208000004350 Strabismus Diseases 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of reception devices of TV signal, including pillar, the stand for being fixed on the subbase of post top portion and being fixed at the top of subbase, lower ring body is fixed on the outside of stand, center is equipped with third driving machine inside stand, the steering shaft of elongation setting upwards is rotatably connected at the top of third driving machine, cooling device is provided on the outer surface of third driving machine, cooling device includes the cooling iron plate affixed with the outer surface of the third driving machine and the wind drum machine being arranged on cooling iron plate, stand upper end is equipped with tank shell, steering shaft top and tank shell bottom center are affixed, upper ring body is fixed at the avris of tank shell bottom, circular trough is equipped in upper ring body, stand top penetrates in circular trough and the connection that is rotatably assorted；The configuration of the present invention is simple, it is easy to operate, it when encountering bad weather in recoverable cavity, improves service life, reduces economic loss；When needing using adjusting, the outer adjustment process of auto-extending cavity is relatively simple laborsaving, and regulating effect is ideal, meets existing demand.
Description
Technical field
The present invention relates to signal receiver technical field, the reception device of specifically a kind of TV signal.
Background technique
Currently, used digital to television in some cities, and in some remote rural areas, signal quality compared with
Difference will often lean on TV signal receiver to receive signal to improve television signal quality, however TV signal receiver
It is extremely accurate for the adjusting requirement of angle and orientation during installation, hour angle is installed for TV signal receiver in the prior art
The adjusting in degree and orientation is not only to take time and effort in adjustment process by manually adjusting and to adjust stability poor, it is difficult to
Reach ideal regulating effect, simultaneously as the surface area of TV signal receiver is larger, be installed it is rear exposed in the external world,
It is highly prone to the influence of the climatic factors such as wind-force and sand and dust, under some extreme conditions, is easily damaged, to the economy of people
Bring loss.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of reception devices of TV signal, are able to solve above-mentioned
The problems in present technology.
The present invention is achieved through the following technical solutions: a kind of reception device of TV signal of the invention, packet
The stand for including pillar, being fixed on the subbase of the post top portion and being fixed at the top of the subbase, the stand outside
It is fixed with lower ring body, center is equipped with third driving machine inside the stand, is rotatably connected at the top of the third driving machine
The steering shaft of setting is extended upwards, is provided with cooling device on the outer surface of the third driving machine, the cooling device includes
Affixed cooling iron plate and the wind drum machine being arranged on the cooling iron plate, the frame with the outer surface of the third driving machine
Seat upper end is equipped with tank shell, and the steering shaft top and tank shell bottom center are affixed, tank shell bottom avris
Place is fixed with upper ring body, and circular trough is equipped in the upper ring body, penetrated at the top of the stand in the circular trough and with it is described
Circular trough turn is cooperatively connected, and the upper ring body bottom face is touched and is rotatably assorted with the lower ring body top end face and connect, described
Tank shell inner top is equipped with cavity, and fulcrum bearing is equipped in the cavity, and the fulcrum bearing left side top is fixed with the first activity
Axis, the first movable axis top are fixed with frame body, are equipped with protruding block, the protrusion at the fulcrum bearing right hand top avris
The fulcrum bearing on the left of block is equipped with the first sliding slot, is equipped with the second spiral bar, second spiral shell in the first sliding slot
Shape bar left-hand end is connect with the second driving machine, and the second spiral bar is equipped with trolley shoe, and slipping in the trolley shoe has upwards
The rod piece of lower two sides elongation, the first sliding trench bottom are equipped with oblique angle slot, the frame body bottom of the first sliding slot upper end
Portion be equipped with it is logical close slot, the second sliding slot is equipped in logical the conjunctions slot, be equipped in the second sliding slot it is outstanding connects block, described hang connects block
Bottom, which is equipped with, penetrates through logical second activity for closing slot and the frame body and bottom is affixed with the upward extension top of the rod piece
Axis, the bottom of the pillar are equipped with fixing seat, and the upper surface of the fixing seat is located at removable at left and right sides of the pillar set
There is clump weight.
Preferably technical solution, has been equipped with low water in the tank shells of the cavity two sides, in described low water
Equipped with the first spiral bar, it connect at the top of the first spiral bar with the first driving machine, is set at the avris of fulcrum bearing two sides bottom
There is block, the block is penetrated in described low water and slipped with described low water and is cooperatively connected, the block and described first
Spiral bar spiral line is cooperatively connected.
Preferably technical solution, first driving machine be set in the tank shell in the groove top portion that rises and falls and with
The tank shell is affixed, and second driving machine is set in the fulcrum bearing and affixed with the fulcrum bearing.
Preferably technical solution, the wind drum machine and the cooling iron plate are affixed, and the cooling iron plate is provided with three
More than piece, the cooling iron plate impartial setting is on the outer surface of the third driving machine, and the cooling iron plate is to absorb simultaneously
Distribute the heat that the third driving machine generates at runtime, the wind drum machine outlet air is to the heat that absorbs the cooling iron plate
Amount accelerates to dissipate, and damages at runtime because temperature is excessively high to avoid the third driving machine, first driving machine and the
The cooling device is also equipped on the outer surface of two driving machines.
Preferably technical solution, the trolley shoe and the described first sliding slot are sliding to be cooperatively connected, and described first is sliding
Access slot bottom and oblique angle groove top portion's intercommunication are arranged, and the oblique angle trench bottom is first left and then right to be equipped with the first planar base surface, tiltedly one by one
Incline face and the second planar base surface.
Preferably technical solution, the downward extension of rod piece penetrates in the oblique angle slot and bottom end is equipped with connection
Block, the link block bottom end are equipped with pulley.
Preferably technical solution, the frame body top are fixed with signal receiver.
The beneficial effects of the present invention are:
1. setting third driving machine by center inside stand, rotation connection extends setting upwards at the top of third driving machine
Steering shaft, and steering axes are controlled by third driving machine, realize that stand is rotatably assorted with tank shell, so as to according to practical tune
Section demand is completed orientation and is adjusted.
2. having set low water in the tank shell for passing through cavity two sides, rise and set the first spiral bar in low water, at the top of the first spiral bar
It is connect with the first driving machine, block is set at the avris of fulcrum bearing two sides bottom, block has penetrated in low water and sliding with described low water
Mating connection is connect, block and the first spiral bar spiral line are cooperatively connected, to realize the lift adjustment of fulcrum bearing.
3. by setting the first sliding slot in the fulcrum bearing on the left of protruding block, the second spiral bar is set in the first sliding slot, second
Spiral bar left-hand end is connect with the second driving machine, and trolley shoe is set on the second spiral bar, and connection is slipped in trolley shoe to upper and lower two sides
The rod piece of elongation, the first sliding trench bottom set oblique angle slot, and the frame body bottom of the first sliding slot upper end sets logical conjunction slot, and logical close sets in slot
Second sliding slot, set in the second sliding slot it is outstanding connect block, the outstanding block bottom that connects sets that perforation is logical to close slot and frame body and bottom and rod piece are upward
It is affixed at the top of extension, to realize the adjusting of angle.
4. the configuration of the present invention is simple, easy to operate, when encountering bad weather in recoverable cavity, improve service life,
Reduce economic loss；When needing using adjusting, outside auto-extending cavity, adjustment process is relatively simple laborsaving, and regulating effect
It is ideal, meet existing demand.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of the reception device of TV signal of the invention；
Fig. 2 is tank shell schematic diagram of internal structure of the invention；
Structural schematic diagram when Fig. 3 is a kind of reception device adjustment state of TV signal of the invention；
Fig. 4 is the structural schematic diagram after the completion of a kind of reception device of TV signal of the invention is adjusted；
Fig. 5 is the bottom view of Fig. 2；
Fig. 6 is the external structure schematic diagram of third driving machine in the present invention.
Specific embodiment
As shown in figs 1 to 6, the reception device of a kind of TV signal of the invention, including pillar 6, it is fixed on the branch
The subbase 7 at the top of column 6 and the stand 8 for being fixed on 7 top of subbase are fixed with lower ring body on the outside of the stand 8
81, the 8 inside center of stand is equipped with third driving machine 82, and the 82 top turn of third driving machine is connected with upward elongation
The steering shaft 83 of setting is provided with cooling device on the outer surface of the third driving machine 82, and the cooling device includes and institute
The wind stating the affixed cooling iron plate 201 in outer surface of third driving machine 82 and being arranged on the cooling iron plate 201 rouses machine
202,8 upper end of stand is equipped with tank shell 9, and 83 top of steering shaft and the 9 bottom center of tank shell are affixed, described
It is fixed with upper ring body 97 at 9 bottom avris of tank shell, circular trough 971 is equipped in the upper ring body 97, is worn at the top of the stand 8
Enter in the circular trough 971 and is cooperatively connected with 971 turn of circular trough, 97 bottom face of upper ring body and the lower ring body
81 top end faces touch and the connection that is rotatably assorted, and 9 inner top of tank shell is equipped with cavity 91, are equipped with fulcrum bearing in the cavity 91
92,92 left side top of fulcrum bearing is fixed with the first movable axis 94, is fixed with frame body at the top of first movable axis 94
95, protruding block 922 is equipped at the 92 right hand top avris of fulcrum bearing, in the fulcrum bearing 92 in 922 left side of protruding block
Equipped with the first sliding slot 923, the second spiral bar 9231 is equipped in the first sliding slot 923, the second spiral bar 9231 is left
Side is connect with the second driving machine 9233, and the second spiral bar 9231 is equipped with trolley shoe 9232, in the trolley shoe 9232
The rod piece 924 of the oriented elongation of two sides up and down is slipped, first sliding 923 bottom of slot is equipped with oblique angle slot 925, and described first is sliding
95 bottom of the frame body of 923 upper end of slot is equipped with logical conjunction slot 952, is equipped with the second sliding slot 951 in the logical conjunction slot 952, described
Second sliding slot 951 is interior to connect block 9511 equipped with outstanding, and outstanding 9511 bottom of block that connects is equipped with the perforation logical conjunction slot 952 and the frame
The second affixed movable axis 9512 at the top of body 95 and bottom and the upward extension of the rod piece 924, the bottom of the pillar 6 is equipped with
The upper surface of fixing seat 10, the fixing seat 10 is removable equipped with clump weight 101 positioned at 6 left and right sides of pillar, passes through
The clump weight 101 can carry out counterweight to the fixing seat 10 according to actual requirement, to increase the fixing seat 10 to this dress
Stability when support is set, prevents from leading to phenomenon of collapsing due to gravity center instability when supporting, causes economic loss.
Wherein, it has been equipped with low water 93 in the tank shell 9 of 91 two sides of cavity, has been equipped with first in described low water 93
Spiral bar 931,931 top of the first spiral bar is connect with the first driving machine 932, at the 92 two sides bottom avris of fulcrum bearing
Equipped with block 921, the block 921 is penetrated in described low water 93 and is slipped with described low water 93 and is cooperatively connected, the gear
Block 921 and the 931 spiral line of the first spiral bar are cooperatively connected, to realize the lift adjustment of fulcrum bearing 92.
Wherein, first driving machine 932 be set in the tank shell 9 for playing 93 top of low water and with the box shell
Body 9 is affixed, and second driving machine 9233 is in the fulcrum bearing 92 and affixed with the fulcrum bearing 92, to improve first
9233 operation stability of driving machine 932 and the second driving machine.
Wherein, wind drum machine 202 and the cooling iron plate 201 are affixed, the cooling iron plate 201 be provided with three pieces with
On, cooling 201 impartial setting of iron plate is on the outer surface of the third driving machine 82, and the cooling iron plate 201 is to inhale
Receive and distribute the heat that the third driving machine 82 generates at runtime, wind drum 202 outlet air of machine is to by the cooling iron
The heat acceleration that piece 201 absorbs dissipates, and damages at runtime because temperature is excessively high to avoid the third driving machine 82, at this
In embodiment, the cooling iron plate 201 is provided with three pieces, the outer surface of first driving machine 932 and the second driving machine 9233
On be also equipped with the cooling device.
Wherein, the trolley shoe 9232 and the sliding mating connection of the described first sliding slot 923, the first sliding slot 923
Bottom and the 925 top intercommunication of oblique angle slot are arranged, and 925 bottom of oblique angle slot is first left and then right to be equipped with the first planar base surface one by one
9251, squint face 9252 and the second planar base surface 9253.
Wherein, the downward extension of the rod piece 924 penetrates in the oblique angle slot 925 and bottom end is equipped with link block 9241, institute
9241 bottom end of link block is stated equipped with pulley 9242, the mobile flexibility of rod piece 924 is improved to realize, reduces abrasion.
Wherein, signal receiver 96 is fixed at the top of the frame body 95.
When original state, fulcrum bearing 92 is located at the bottommost in cavity 91, meanwhile, block 921 has been located in low water 93
Bottommost, at this point, trolley shoe 9232 is located at the left-most position of the first sliding slot 923, meanwhile, the outstanding block 9511 that connects is slided positioned at second
The left-most position of access slot 951, at this point, the pulley 9242 and the first planar base surface 9251 on 924 bottom link block 9241 of rod piece touch
It connects, meanwhile, frame body 95 is located in cavity 91, and the top end face of signal receiver 96 and 9 top end face of tank shell are in same level
Bottom surface.
Installation and adjustment are in use, control the rotation of the first spiral bar 931 by the first driving machine 932 first, by the first spiral
Bar 931 drives block 921 and fulcrum bearing 92 gradually to move up, until as shown in figure 3, block 921 is most pushed up with low water 93 is played
When portion touches, at this point, the first driving machine 932 of control stops operating, then controls the second driving machine 9233 and drive the second spiral bar
9231 rotations drive trolley shoe 9232 gradually mobile towards right side by the second spiral bar 9231, meanwhile, trolley shoe 9232 drives rod piece
924 is gradually mobile towards right side, until the pulley 9242 of 924 bottom of rod piece is gradually touched with squint face 9252, press-fit is sliding to be connected
Connect, at this point, due to squint face 9252 compress and the driving of the second driving machine 9233 so that trolley shoe 9232 push rod piece
924 is sliding upwards, and pushes the outstanding of top to connect block 9511 by rod piece 924, due to 92 left side of 95 left bottom of frame body and fulcrum bearing
First movable axis 94 is set between top, is connect the promotion of block 9511 from outstanding to realize and is made the gradually inclination and to moving up of 95 right side of frame body
It is dynamic, it is moved along the second sliding slot 951 towards right side at this point, hanging and connecing block 9511, until as shown in figure 4, pulley 9242 is moved to second
When planar base surface 9253, at this point, trolley shoe 9232 is moved to the right-most position of the first sliding slot 923, meanwhile, link block 9241 pushes up
End face is touched with 9232 bottom face of trolley shoe, is controlled steering shaft 83 finally by third driving machine 82 and is rotated, and by steering shaft 83
Tank shell 9 is driven to rotate, to realize that orientation is adjusted.
The beneficial effects of the present invention are:
1. setting third driving machine by center inside stand, rotation connection extends setting upwards at the top of third driving machine
Steering shaft, and steering axes are controlled by third driving machine, realize that stand is rotatably assorted with tank shell, so as to according to practical tune
Section demand is completed orientation and is adjusted.
2. having set low water in the tank shell for passing through cavity two sides, rise and set the first spiral bar in low water, at the top of the first spiral bar
It is connect with the first driving machine, block is set at the avris of fulcrum bearing two sides bottom, block has penetrated in low water and sliding with described low water
Mating connection is connect, block and the first spiral bar spiral line are cooperatively connected, to realize the lift adjustment of fulcrum bearing.
3. by setting the first sliding slot in the fulcrum bearing on the left of protruding block, the second spiral bar is set in the first sliding slot, second
Spiral bar left-hand end is connect with the second driving machine, and trolley shoe is set on the second spiral bar, and connection is slipped in trolley shoe to upper and lower two sides
The rod piece of elongation, the first sliding trench bottom set oblique angle slot, and the frame body bottom of the first sliding slot upper end sets logical conjunction slot, and logical close sets in slot
Second sliding slot, set in the second sliding slot it is outstanding connect block, the outstanding block bottom that connects sets that perforation is logical to close slot and frame body and bottom and rod piece are upward
It is affixed at the top of extension, to realize the adjusting of angle.
4. the configuration of the present invention is simple, easy to operate, when encountering bad weather in recoverable cavity, improve service life,
Reduce economic loss；When needing using adjusting, outside auto-extending cavity, adjustment process is relatively simple laborsaving, and regulating effect
It is ideal, meet existing demand.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of reception device of TV signal including pillar, is fixed on the subbase of post top portion and is fixed on chassis
The stand at seat top, it is characterised in that: lower ring body is fixed on the outside of stand, center is equipped with third driving machine inside stand,
Turn is connected with the steering shaft of elongation setting upwards at the top of third driving machine, is provided with cooler on the outer surface of third driving machine
Part, cooling device include the cooling iron plate affixed with the outer surface of the third driving machine and the wind to cool down on iron plate are arranged in
Drum machine, stand upper end are equipped with tank shell, and steering shaft top and tank shell bottom center are affixed, fix at the avris of tank shell bottom
Equipped with upper ring body, it is equipped with circular trough in upper ring body, penetrated at the top of stand in circular trough and is cooperatively connected with circular trough turn, upper ring
Body bottom face and lower ring body top end face touch and turn is cooperatively connected, and tank shell inner top is equipped with cavity, are equipped with bearing in cavity
Seat, fulcrum bearing left side top are fixed with the first movable axis, are fixed with frame body, fulcrum bearing right hand top at the top of the first movable axis
Protruding block is equipped at avris, the fulcrum bearing on the left of protruding block is equipped with the first sliding slot, is equipped with the second spiral in the first sliding slot
Bar, the second spiral bar left-hand end are connect with the second driving machine, and the second spiral bar is equipped with trolley shoe, and slipping in trolley shoe has upwards
The rod piece of lower two sides elongation, the first sliding trench bottom are equipped with oblique angle slot, and the frame body bottom of the first sliding slot upper end is equipped with logical conjunction slot,
Logical close is equipped with the second sliding slot in slot, be equipped in the second sliding slot it is outstanding connects block, the outstanding block bottom that connects is equipped with that perforation is logical to close slot and frame body
And the second movable axis that bottom is affixed with the upward extension top of rod piece, the bottom of pillar is equipped with fixing seat, the upper table of fixing seat
Face is located at removable equipped with clump weight at left and right sides of pillar；Wherein, it is equipped with and rises and falls in the tank shell of the cavity two sides
Slot, described low water is interior to be equipped with the first spiral bar, connect at the top of the first spiral bar with the first driving machine, the fulcrum bearing two
Block is equipped at side bottom avris, the block is penetrated in described low water and slipped with described low water and is cooperatively connected, described
Block and the first spiral bar spiral line are cooperatively connected.
2. a kind of reception device of TV signal according to claim 1, it is characterised in that: first driving machine is set
In affixed in the tank shell in the groove top portion that rises and falls and with the tank shell, second driving machine is set to the fulcrum bearing
It is interior and affixed with the fulcrum bearing.
3. a kind of reception device of TV signal according to claim 2, it is characterised in that: wind drum machine with it is described
Cooling down, iron plate is affixed, and the cooling iron plate is provided with three pieces or more, and the cooling iron plate impartial setting is in the third driving machine
Outer surface on, the heat that is generated at runtime to absorb and distribute the third driving machine of cooling iron plate, the wind
Drum machine outlet air to by it is described cooling iron plate absorb heat acceleration dissipate, to avoid the third driving machine at runtime because
Temperature is excessively high and damages, and the cooling device is also equipped on the outer surface of first driving machine and the second driving machine.
4. a kind of reception device of TV signal according to claim 1, it is characterised in that: the trolley shoe with it is described
First sliding slot is sliding to be cooperatively connected, and the first sliding trench bottom and oblique angle groove top portion's intercommunication are arranged, the oblique angle slot
Bottom is first left and then right to be equipped with the first planar base surface, squint face and the second planar base surface one by one.
5. a kind of reception device of TV signal according to claim 1, it is characterised in that: the rod piece extends downwards
Section penetrates in the oblique angle slot and bottom end is equipped with link block, and the link block bottom end is equipped with pulley.
6. a kind of reception device of TV signal according to claim 1, it is characterised in that: fixed at the top of the frame body
Equipped with signal receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710097472.7A CN107339566B (en) | 2017-02-22 | 2017-02-22 | A kind of reception device of TV signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710097472.7A CN107339566B (en) | 2017-02-22 | 2017-02-22 | A kind of reception device of TV signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107339566A CN107339566A (en) | 2017-11-10 |
| CN107339566B true CN107339566B (en) | 2019-02-19 |
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ID=60222630
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710097472.7A Active CN107339566B (en) | 2017-02-22 | 2017-02-22 | A kind of reception device of TV signal |
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| Country | Link |
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| CN (1) | CN107339566B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872832B (en) * | 2021-01-11 | 2022-07-26 | 新昌县华顺空调配件有限公司 | Air conditioner shell processingequipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036339U (en) * | 1988-04-23 | 1989-04-19 | 陈煜� | Telecontroller attached to tv |
| CN201118833Y (en) * | 2007-09-04 | 2008-09-17 | 上海神猎光机电科技有限公司 | Lens switching CCD device |
| KR101461943B1 (en) * | 2008-03-03 | 2014-11-14 | 엘지전자 주식회사 | Apparatus for supporting display device |
| CN201202937Y (en) * | 2008-05-27 | 2009-03-04 | 常州新区赛恩机电设备有限公司 | Television set elevator |
| CN105465569B (en) * | 2015-12-20 | 2017-11-24 | 重庆路格科技有限公司 | Automatic adjustment projecting apparatus |
| CN106151796B (en) * | 2016-07-07 | 2017-12-01 | 浙江恒胜消防设备有限公司 | A kind of erecting device and its installation method for ad display screen |
-
2017
- 2017-02-22 CN CN201710097472.7A patent/CN107339566B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107339566A (en) | 2017-11-10 |
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