CN209730129U - A kind of drop-proof digital TV in high resolution domestic aerial - Google Patents
A kind of drop-proof digital TV in high resolution domestic aerial Download PDFInfo
- Publication number
- CN209730129U CN209730129U CN201920789873.3U CN201920789873U CN209730129U CN 209730129 U CN209730129 U CN 209730129U CN 201920789873 U CN201920789873 U CN 201920789873U CN 209730129 U CN209730129 U CN 209730129U
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- China
- Prior art keywords
- fixedly connected
- antenna
- drop
- high resolution
- lifter plate
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Abstract
The utility model discloses a kind of drop-proof digital TV in high resolution domestic aerials, including antenna, the lower surface of the antenna is fixedly connected with the upper surface of partition, the upper surface of the partition is fixedly connected with protective device, the lower surface of the partition is fixedly connected with the upper surface of rotating cylinder, and the lower surface of rotating cylinder is overlapped on the upper surface of lifter plate, and the lower surface of rotating cylinder offers sliding slot.Drop-proof digital TV in high resolution domestic aerial, by the way that damping device is arranged, make antenna when falling ground, gravity block makes damping device first land by self gravity, and pass through layered structure, utmostly reduce the strength that antenna is born, antenna is avoided to damage as far as possible, the shatter-resistant performance of antenna is improved, by the way that protective device is arranged, antenna is avoided first to land when falling ground, protective device passes through support column fixed protection frame, it avoids antenna from making impact with the ground by protective frame, avoids antenna from damaging as far as possible, improve the shatter-resistant of antenna.
Description
Technical field
The utility model relates to mobile communication technology field, the indoor day of specially a kind of drop-proof digital TV in high resolution
Line.
Background technique
With the development of the society, the continuous development of science and technology and the continuous improvement of living standards of the people, DTV have been
A kind of relatively common electric appliance, the use of DTV in people family are generally required in conjunction with domestic aerial, and domestic aerial can be helped
DTV is helped preferably to receive signal.But people often accidentally touch antenna in daily life, once antenna falls
It falls to the ground, antenna may be made to damage, bring unnecessary loss, so being needed in a kind of shatter-resistant shape room on the market
Antenna.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of drop-proof digital TV in high resolution domestic aerial,
Solve the problems, such as that domestic aerial is easy to break.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of drop-proof digital TV in high resolution room
Internal antenna, including antenna, the lower surface of the antenna are fixedly connected with the upper surface of partition, and the upper surface of the partition is fixed to be connected
It is connected to protective device, the lower surface of the partition is fixedly connected with the upper surface of rotating cylinder, and the lower surface of rotating cylinder is overlapped on lifting
The upper surface of plate, and the lower surface of rotating cylinder offers sliding slot, and sliding slot inside lap has pulley, and the lower surface of pulley and lifter plate
Upper surface be fixedly connected, the upper surface of the lifter plate is fixedly connected with the lower surface of motor, and the output shaft of motor and every
The lower surface of plate is fixedly connected, and the upper surface of the lifter plate is connected with the first sliding sleeve, is socketed with first in first sliding sleeve
Slide bar, and the top of the first slide bar is fixedly connected with the lower surface of the first fixed block, and the bottom end of the first slide bar and bottom plate is upper
Surface is fixedly connected, and the upper surface of the bottom plate is fixedly connected with the bottom end of electric pushrod, and the top of electric pushrod and lifting
The lower surface of plate is fixedly connected, and the upper surface of the bottom plate is fixedly connected with the lower surface of power supply, the upper surface of the bottom plate and
The lower surface of control switch is fixedly connected, and the lower surface of the bottom plate is fixedly connected with damping device.
Preferably, the protective device includes fender rod and protective frame, and the quantity of the fender rod is four, and four anti-
The bottom end of guard bar is fixedly connected in the upper surface of partition, and the protective frame is circle, and the top of four fender rods is fixed
It is connected to the lower surface of protective frame, and four fender rod circular arrays are distributed in the lower surface of protective frame.
Preferably, the rotating cylinder is cylinder, and the sliding slot is circle, and the quantity of the pulley is four, and four cunnings
Wheel circular array is distributed in sliding slot, and the quantity of first sliding sleeve is four, and four the first sliding sleeve circular arrays point
Cloth is in the upper surface of lifter plate.
Preferably, the lower surface of the motor is fixedly connected at the upper surface center of lifter plate, and the output shaft of motor
It is fixedly connected at the lower surface center of partition, the top of the electric pushrod is fixedly connected on the lower surface center of lifter plate
Place, and the bottom end of electric pushrod is fixedly connected at the upper surface center of bottom plate.
Preferably, the damping device mass support column, spring, the second fixed block, the second slide bar, the second sliding sleeve, through-hole,
Gravity block and Rubber shock-absorbing pad, the quantity of the support column are four, and four support columns are in following table of the distributed rectangular in bottom plate
Face four corners, and four support it is interior offer through-hole, and the second sliding sleeve is connected in four through-holes, and four second cunnings
The top that the second slide bar and four the second slide bars are socketed in set is fixedly connected to the second fixed block, and four second solid
The upper surface for determining block is fixedly connected to one end of spring, and the other end of four springs is fixedly connected with the following table in bottom plate
Face, and the bottom end of four the second slide bars is fixedly connected at the upper surface center of gravity block, and the lower surface of four gravity blocks
It is fixedly connected to Rubber shock-absorbing pad
Preferably, the input terminal of the control switch passes through the output end of conducting wire electric connection of power supply, the control switch
Output end is electrically connected the input terminal of electric pushrod by conducting wire, and the output end of the control switch is electrically connected motor by conducting wire
Input terminal.
(3) beneficial effect
The utility model provides a kind of drop-proof digital TV in high resolution domestic aerial, have it is following the utility model has the advantages that
(1), the drop-proof digital TV in high resolution domestic aerial makes antenna fall ground by the way that damping device is arranged
When, gravity block makes damping device first land by self gravity, and by layered structure, utmostly reduces antenna and bears
Strength, avoid antenna from damaging as far as possible, improve the shatter-resistant performance of antenna, by be arranged protective device, avoid antenna from falling
It first lands when landing face, protective device is avoided antenna from making impact with the ground, to the greatest extent may be used by support column fixed protection frame by protective frame
It is avoided that antenna damages, improves the shatter-resistant of antenna.
(2), the drop-proof digital TV in high resolution domestic aerial pushes electric pushrod and rises by the way that electric pushrod is arranged
Plate lifting is dropped, and easy of rise strip moves antenna lifting, facilitates antenna that can preferably receive signal, passes through the first slide bar of setting and the
One sliding sleeve stablizes lifter plate moisturizing in lifting, by the way that the first fixed block is arranged, avoids the first slide bar sliding in the first sliding sleeve
When dynamic, skidded off from the first sliding sleeve.
(3), the drop-proof digital TV in high resolution domestic aerial makes motor drive antenna rotation, side by the way that motor is arranged
Just adjustment antenna receives the angle of signal, enables the antenna to preferably receive signal, by setting rotating cylinder and sliding slot, is revolving rotating cylinder
When turning, pulley slides in sliding slot, reduces resistance when rotating cylinder rotation, and the utility model which has a compact structure and a reasonable design, real
It is strong with property.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model is faced；
Fig. 3 is the structural schematic diagram amplified at the utility model A.
In figure: 1 protective frame, 2 fender rods, 3 partitions, 4 motors, 5 first fixed blocks, 6 first sliding sleeves, 7 first slide bars, 8 bullets
Spring, 9 support columns, 10 through-holes, 11 second slide bars, 12 gravity blocks, 13 Rubber shock-absorbing pads, 14 second sliding sleeves, 15 second fixed blocks, 16
Electric pushrod, 17 power supplys, 18 bottom plates, 19 control switches, 20 lifter plates, 21 rotating cylinders, 22 antennas, 23 sliding slots, 24 pulleys.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of indoor day of drop-proof digital TV in high resolution
The lower surface of line, including antenna 22, antenna 22 is fixedly connected with the upper surface of partition 3, and the upper surface of partition 3 is fixedly connected with anti-
Protection unit avoids antenna 22 from first landing when falling ground, protective device is fixed by support column 9 by the way that protective device is arranged
Protective frame 1 avoids antenna 22 from making impact with the ground by protective frame 1, and antenna 22 is avoided to damage as far as possible, improves the anti-of antenna 22
Falling property, protective device include fender rod 2 and protective frame 1, and the quantity of fender rod 2 is four, and the bottom end of four fender rods 2 is solid
Surely it is connected to the upper surface of partition 3, protective frame 1 is circle, and the top of four fender rods 2 is fixedly connected in protective frame 1
Lower surface, and four 2 circular arrays of fender rod are distributed in the lower surface of protective frame 1, the lower surface of partition 3 and rotating cylinder 21 it is upper
Surface is fixedly connected, and rotating cylinder 21 is cylinder, and sliding slot 23 is circle, and the quantity of pulley 24 is four, and four pulleys 24 are in ring
Shape array distribution is in sliding slot 23, and the quantity of the first sliding sleeve 6 is four, and four 6 circular arrays of the first sliding sleeve are distributed in liter
The upper surface of plate 20 drops, and the lower surface of rotating cylinder 21 is overlapped on the upper surface of lifter plate 20, and the lower surface of rotating cylinder 21 offers cunning
Slot 23, and 23 inside lap of sliding slot has pulley 24, and the lower surface of pulley 24 is fixedly connected with the upper surface of lifter plate 20, by setting
Rotating cylinder 21 is set, keeps stablizing when rotating antenna 22, by the way that sliding slot 23 is arranged, slides pulley 24 in sliding slot 23, make rotating cylinder
21 rotation when resistance become smaller, the upper surface of lifter plate 20 is fixedly connected with the lower surface of motor 4, and the output shaft of motor 4 and every
The lower surface of plate 3 is fixedly connected, and by the way that motor 4 is arranged, makes motor 4 that antenna 22 be driven to rotate, adjustment antenna 22 is facilitated to receive letter
Number angle, so that antenna 22 is preferably received signal, by setting rotating cylinder 21 and sliding slot 23, make rotating cylinder 21 when rotated, it is sliding
Wheel 24 slides in sliding slot 23, reduces resistance when rotating cylinder 21 rotates, the lower surface of motor 4 is fixedly connected on lifter plate 20
At the center of upper surface, and the output shaft of motor 4 is fixedly connected at the lower surface center of partition 3, the upper surface card of lifter plate 20
It is connected to the first sliding sleeve 6, the first slide bar 7, and the following table on the top of the first slide bar 7 and the first fixed block 5 are socketed in the first sliding sleeve 6
Face is fixedly connected, and the bottom end of the first slide bar 7 is fixedly connected with the upper surface of bottom plate 18, the upper surface of bottom plate 18 and electric pushrod
16 bottom end is fixedly connected, and by the way that electric pushrod 16 is arranged, makes electric pushrod 16 that lifter plate 20 be pushed to go up and down, easy of rise plate 20
It drives antenna 22 to go up and down, facilitates antenna 22 that can preferably receive signal, by the first slide bar 7 of setting and the first sliding sleeve 6, make to go up and down
The moisturizing in lifting of plate 20 is stablized, and is avoided when sliding the first slide bar 7 in the first sliding sleeve 6 by the way that the first fixed block 5 is arranged
It is skidded off from the first sliding sleeve 6, the top of electric pushrod 16 is fixedly connected at the lower surface center of lifter plate 20, and electric pushrod
16 bottom end is fixedly connected at the upper surface center of bottom plate 18, and the top of electric pushrod 16 and the lower surface of lifter plate 20 are solid
Fixed connection, the upper surface of bottom plate 18 is fixedly connected with the lower surface of power supply 17, under the upper surface and control switch 19 of bottom plate 18
Surface is fixedly connected, and states the input terminal of control switch 19 by the output end of conducting wire electric connection of power supply 17, control switch 19 it is defeated
Outlet is electrically connected the input terminal of electric pushrod 16 by conducting wire, and the output end of control switch 19 is electrically connected motor 4 by conducting wire
The lower surface of input terminal, bottom plate 18 is fixedly connected with damping device, by the way that damping device is arranged, antenna 22 is made to fall ground
When, damping device first lands by self gravity, utmostly reduces the strength that antenna 22 is born, antenna 22 is avoided to damage as far as possible
It is bad, improve the shatter-resistant performance of antenna 22, damping device mass support column 9, spring 8, the second fixed block 15, the second slide bar 11,
Second sliding sleeve 14, through-hole 10, gravity block 12 and Rubber shock-absorbing pad 13, the quantity of support column 9 is four, and four support columns 9 are in
Distributed rectangular bottom plate 18 lower surface four corners, and four support it is interior offer through-hole 10, and in four through-holes 10
It is connected with the second sliding sleeve 14, and is socketed with the top of the second slide bar 11 and four the second slide bars 11 in four the second sliding sleeves 14
It is fixedly connected to the second fixed block 15, and the upper surface of four the second fixed blocks 15 is fixedly connected to one end of spring 8, and
The other end of four springs 8 is fixedly connected in the lower surface of bottom plate 18, and the bottom end of four the second slide bars 11 is fixedly connected with
At the upper surface center of gravity block 12, and the lower surface of four gravity blocks 12 is fixedly connected to Rubber shock-absorbing pad 13.
In use, making electric pushrod 16 power on 17 start-up operations by operation-control switch 19 first, make electronic push away
Bar 16 pushes lifter plate 20 to go up and down, and makes lifter plate 20 that antenna 22 be driven to go up and down, and makes the lifting of antenna 22 to proper height, then operates
Control switch 19 makes the disconnection power supply 17 of electric pushrod 16 stop working, and then so that motor 4 is connected electricity by operation-control switch 19
Source 17 makes motor 4 start to work, and makes the rotation of antenna 22 to proper angle, then operation-control switch 19 makes motor 4 disconnect power supply
17 stop working, and when antenna 22 falls ground, protective device can protect antenna 22 to avoid directly contacting with ground, avoid antenna
22 break, and the gravity block 12 in damping device relies on self gravity, land damping device first, damping device can utmostly subtract
The strength that few antenna 22 is born, avoids antenna 22 from damaging, to promote the shatter-resistant of antenna 22.
It can to sum up obtain, (1), the drop-proof digital TV in high resolution domestic aerial, by the way that damping device is arranged, make antenna 22
When falling ground, gravity block 12 makes damping device first land by self gravity, and by layered structure, utmostly
Reduce the strength that antenna 22 is born, avoid antenna 22 to damage as far as possible, improve the shatter-resistant performance of antenna 22, is protected by setting
Device avoids antenna 22 from first landing when falling ground, and protective device passes through protective frame 1 by 9 fixed protection frame 1 of support column
It avoids antenna 22 from making impact with the ground, avoids antenna 22 to damage as far as possible, improve the shatter-resistant of antenna 22.
(2), the drop-proof digital TV in high resolution domestic aerial pushes away electric pushrod 16 by the way that electric pushrod 16 is arranged
Dynamic lifter plate 20 is gone up and down, and easy of rise plate 20 drives antenna 22 to go up and down, and is facilitated antenna 22 that can preferably receive signal, is passed through setting
First slide bar 7 and the first sliding sleeve 6 stablize the moisturizing in lifting of lifter plate 20, by the way that the first fixed block 5 is arranged, avoid first
When slide bar 7 slides in the first sliding sleeve 6, skidded off from the first sliding sleeve 6.
(3), the drop-proof digital TV in high resolution domestic aerial makes motor 4 that antenna 22 be driven to revolve by the way that motor 4 is arranged
Turn, facilitates adjustment antenna 22 to receive the angle of signal, antenna 22 is enable preferably to receive signal, pass through setting rotating cylinder 21 and sliding slot
23, make rotating cylinder 21 when rotated, pulley 24 slides in sliding slot 23, reduces resistance when rotating cylinder 21 rotates, and this is practical new
Type which has a compact structure and a reasonable design, it is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of drop-proof digital TV in high resolution domestic aerial, including antenna (22), it is characterised in that: the antenna (22)
Lower surface is fixedly connected with the upper surface of partition (3), and the upper surface of the partition (3) is fixedly connected with protective device, it is described every
The lower surface of plate (3) is fixedly connected with the upper surface of rotating cylinder (21), and the lower surface of rotating cylinder (21) is overlapped on lifter plate (20)
Upper surface, and the lower surface of rotating cylinder (21) offers sliding slot (23), and sliding slot (23) inside lap has pulley (24), and pulley (24)
Lower surface be fixedly connected with the upper surface of lifter plate (20), the upper surface of the lifter plate (20) and the lower surface of motor (4)
It is fixedly connected, and the output shaft of motor (4) is fixedly connected with the lower surface of partition (3), the upper surface card of the lifter plate (20)
It is connected to the first sliding sleeve (6), is socketed with the first slide bar (7) in first sliding sleeve (6), and the top and first of the first slide bar (7)
The lower surface of fixed block (5) is fixedly connected, and the bottom end of the first slide bar (7) is fixedly connected with the upper surface of bottom plate (18), described
The upper surface of bottom plate (18) is fixedly connected with the bottom end of electric pushrod (16), and the top of electric pushrod (16) and lifter plate (20)
Lower surface be fixedly connected, the upper surface of the bottom plate (18) is fixedly connected with the lower surface of power supply (17), the bottom plate (18)
Upper surface be fixedly connected with the lower surface of control switch (19), bottom plate (18) lower surface is fixedly connected with damping device.
2. a kind of drop-proof digital TV in high resolution domestic aerial according to claim 1, it is characterised in that: the protection
Device includes fender rod (2) and protective frame (1), and the quantity of the fender rod (2) is four, and the bottom end of four fender rods (2)
It is fixedly connected with the upper surface in partition (3), the protective frame (1) is round, and the fixed company in the top of four fender rods (2)
The lower surface in protective frame (1) is connect, and four fender rod (2) circular arrays are distributed in the lower surface of protective frame (1).
3. a kind of drop-proof digital TV in high resolution domestic aerial according to claim 1, it is characterised in that: the rotating cylinder
It (21) is cylinder, the sliding slot (23) is circle, and the quantity of the pulley (24) is four, and four pulleys (24) are in a ring
Array distribution is in sliding slot (23), and the quantity of first sliding sleeve (6) is four, and four the first sliding sleeve (6) circular arrays
It is distributed in the upper surface of lifter plate (20).
4. a kind of drop-proof digital TV in high resolution domestic aerial according to claim 1, it is characterised in that: the motor
(4) lower surface is fixedly connected at the upper surface center of lifter plate (20), and the output shaft of motor (4) is fixedly connected on partition
(3) at lower surface center, the top of the electric pushrod (16) is fixedly connected at the lower surface center of lifter plate (20), and
The bottom end of electric pushrod (16) is fixedly connected at the upper surface center of bottom plate (18).
5. a kind of drop-proof digital TV in high resolution domestic aerial according to claim 1, it is characterised in that: the damping
Device mass support column (9), spring (8), the second fixed block (15), the second slide bar (11), the second sliding sleeve (14), through-hole (10),
Gravity block (12) and Rubber shock-absorbing pad (13), the quantity of the support column (9) are four, and four support columns (9) are in rectangle point
Cloth bottom plate (18) lower surface four corners, and four support it is interior offer through-hole (10), and in four through-holes (10)
It is connected with the second sliding sleeve (14), and is socketed with the second slide bar (11) and four the second slide bars in four the second sliding sleeves (14)
(11) top is fixedly connected to the second fixed block (15), and the upper surface of four the second fixed blocks (15) is fixedly connected to
One end of spring (8), and the other end of four springs (8) is fixedly connected in the lower surface of bottom plate (18), and four second cunnings
The bottom end of bar (11) is fixedly connected at the upper surface center of gravity block (12), and the lower surface of four gravity blocks (12) is solid
Surely Rubber shock-absorbing pad (13) are connected with.
6. a kind of drop-proof digital TV in high resolution domestic aerial according to claim 1, it is characterised in that: the control
The input terminal for switching (19) passes through the output end of conducting wire electric connection of power supply (17), and the output end of the control switch (19) is by leading
Line is electrically connected the input terminal of electric pushrod (16), and the output end of the control switch (19) passes through conducting wire electrical connection motor (4)
Input terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789873.3U CN209730129U (en) | 2019-05-27 | 2019-05-27 | A kind of drop-proof digital TV in high resolution domestic aerial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789873.3U CN209730129U (en) | 2019-05-27 | 2019-05-27 | A kind of drop-proof digital TV in high resolution domestic aerial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730129U true CN209730129U (en) | 2019-12-03 |
Family
ID=68674774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920789873.3U Expired - Fee Related CN209730129U (en) | 2019-05-27 | 2019-05-27 | A kind of drop-proof digital TV in high resolution domestic aerial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209730129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797282A (en) * | 2020-07-16 | 2021-05-14 | 顾丽旺 | Anti device that falls of electronic product |
-
2019
- 2019-05-27 CN CN201920789873.3U patent/CN209730129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797282A (en) * | 2020-07-16 | 2021-05-14 | 顾丽旺 | Anti device that falls of electronic product |
| CN112797282B (en) * | 2020-07-16 | 2022-08-26 | 深圳市弘毅佳科技有限公司 | Anti device that falls of electronic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |