CN208411605U - In-car TV transmission device - Google Patents
In-car TV transmission device Download PDFInfo
- Publication number
- CN208411605U CN208411605U CN201820721303.6U CN201820721303U CN208411605U CN 208411605 U CN208411605 U CN 208411605U CN 201820721303 U CN201820721303 U CN 201820721303U CN 208411605 U CN208411605 U CN 208411605U
- Authority
- CN
- China
- Prior art keywords
- rack gear
- fixed plate
- car
- fixed
- locating part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of in-car TV transmission device, including fixed plate, rack gear and rack gear locating part, the rack gear lower surface fits in the fixed plate, the rack gear upper surface is installed with the positive stop strip extended along the rack gear, the rack gear locating part includes the first fixed part, second fixed part and interconnecting piece, first fixed part and the second fixed part fit in fixed plate and affixed with fixed plate, the fixed plate and the rack gear locating part form the accommodating cavity of both ends open, the rack gear and positive stop strip pass through the accommodating cavity and match with the accommodating cavity, the gear being meshed with the rack gear is installed in the fixed plate, the in-car TV transmission device further includes the power device for driving the gear to rotate.The utility model in-car TV transmission device enables rack gear to be tightly arranged in fixed plate between rack gear locating part by forming the groove of convex shape in the fixed positive stop strip in rack gear upper surface, while in rack gear locating part by locating part and the affixed of fixed plate.
Description
Technical field
The utility model belongs to vehicle-mounted bracket field more particularly to a kind of in-car TV transmission device.
Background technique
Currently, placing television set in automobile has become a kind of trend.TV is placed in automobile, such as needing will be electric
When depending on moving up and down, since the self weight of television set and the self weight of bracket are heavier, current transmission system is deposited on a television set
The problem of jolting is easy to happen during lower movement.
Utility model content
In view of this, being solved in the prior art the purpose of this utility model is to provide a kind of in-car TV transmission device
The problem of jolting in in-car TV moving process.
The utility model is realized in this way
A kind of in-car TV transmission device, including fixed plate, rack gear and rack gear locating part, the rack gear lower surface fit in this
In fixed plate, which is installed with the positive stop strip extended along the rack gear, which includes the first fixed part, the
Two fixed parts and interconnecting piece, first fixed part and the second fixed part fit in fixed plate and affixed with fixed plate, this is solid
Fixed board and the rack gear locating part form the accommodating cavity of both ends open, the rack gear and positive stop strip pass through the accommodating cavity and with the accommodating cavity
It matches, the gear being meshed with the rack gear is installed in the fixed plate, which further includes for driving
The power device of gear rotation.
The utility model in-car TV transmission device, by being limited in the fixed positive stop strip in rack gear upper surface, while in rack gear
Part forms the groove of convex shape, and groove matches with rack gear and positive stop strip size, by the affixed of locating part and fixed plate so that
Rack gear can tightly be arranged in fixed plate between rack gear locating part.By setting gear and driving device so that gear and
Bottom plate is moved up and down along rack gear.TV can be driven to move up and down when in-car TV is mounted in fixed plate.
Detailed description of the invention
Fig. 1 is the utility model in-car TV transmission structures schematic diagram；
Fig. 2 is that the utility model in-car TV transmission device overlooks partial structure diagram；
Fig. 3 is the utility model in-car TV transmission structures schematic diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model embodiment provides a kind of in-car TV transmission device, please refers to Fig. 1, Fig. 2 and Fig. 3, Fig. 1, Fig. 2 and
Fig. 3 shows the structure of the utility model in-car TV transmission device, including fixed plate 1, rack gear 2 and rack gear locating part 3, the rack gear
2 lower surfaces fit in the fixed plate 1, which is installed with the positive stop strip 4 extended along the rack gear 2, rack gear limit
Part 3 includes the first fixed part 31, the second fixed part 32 and interconnecting piece 33, and first fixed part 31 and the second fixed part 32 fit in
It is in fixed plate 1 and affixed with fixed plate 1, the accommodating cavity 5 of the fixed plate 1 and the rack gear locating part 3 formation both ends open, the tooth
Item 2 and positive stop strip 4 pass through the accommodating cavity 5 and match with the accommodating cavity 5, are installed in the fixed plate 1 and are meshed with the rack gear
Gear, the in-car TV transmission device further include for drive the gear rotate power device 6.
The utility model in-car TV transmission device, by being limited in the fixed positive stop strip in rack gear upper surface, while in rack gear
Part forms the groove of convex shape, and groove matches with rack gear and positive stop strip size, by the affixed of locating part and fixed plate so that
Rack gear can tightly be arranged in fixed plate between rack gear locating part.By setting gear and driving device so that gear and
Bottom plate is moved up and down along rack gear.TV can be driven to move up and down when in-car TV is mounted in fixed plate.
The in-car TV transmission device of the utility model, is provided with mounting hole 11 in fixed plate, and the equipment such as TV can be with
The mounting hole is affixed.By fixed plate move up and down to drive the upper underdrives of the equipment such as TV.
Specifically, the in-car TV transmission device of the utility model, fixed plate is affixed with rack gear locating part and forms both ends
The accommodating cavity of opening, rack gear and positive stop strip pass through the accommodating cavity and cooperate with the accommodating cavity；The gear being arranged in fixed plate exists
Power device is rotated by, so that fixed plate be driven to move up and down.
Specifically, rack gear 2 is installed with positive stop strip 4, rack gear 2 and limit generally in flat strip on the upper surface of rack gear 2
Item 4 can be integrally formed and be made.Therefore the longitudinal section of rack gear 2 and positive stop strip 4 is in convex shape.
Specifically, rack gear locating part 3 includes the first fixed part 31, the second fixed part 32 and interconnecting piece 33, the first fixed part
31 and second fixed part 31 fit in fixed plate 1 and by screw or other modes, it is affixed with fixed plate 1.First fixed part
31, the second fixed part 32 and interconnecting piece 33 are integrally formed.
Interconnecting piece 33 is connected to the top of the first fixed part and the second fixed part, and three forms gate frame, on interconnecting piece
Equipped with groove body, therefore the first fixed part, the second fixed part and interconnecting piece form the groove of a convex shape, in other words, rack gear limit
In the longitudinal section of position part 3, having one is in the groove body of convex shape.The groove of the convex shape, the size phase with rack gear and positive stop strip
Match.
After rack gear locating part 3 and fixed plate 1 are fixed, the accommodating cavity with both ends open is formed, rack gear and positive stop strip pass through
The accommodating cavity and want to cooperate with accommodating cavity.
By the way that the groove of convex shape and the rack gear and positive stop strip of convex shape is arranged, so that rack gear is being inserted in rack gear locating part
After between fixed plate, can only it engage in transverse direction, into can be moved along rack gear direction.Reduce the upper of television set
Jolting during lower movement.
Specifically, the quantity of rack gear locating part is two, is arranged side by side along the rack gear direction.Two rack gear locating parts are side by side
It is arranged in fixed plate, the engaging of rack gear is considerably increased, so that more stable in moving up and down.
Specifically, mounting hole is provided in fixed plate.Television set or other equipment can be installed on mounting hole on that,
As the realization that moves up and down of fixed plate moves up and down.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of in-car TV transmission device, including fixed plate, rack gear and rack gear locating part, the rack gear lower surface fit in institute
It states in fixed plate, the rack gear upper surface is installed with the positive stop strip extended along the rack gear, and the rack gear locating part includes first
Fixed part, the second fixed part and interconnecting piece, first fixed part and the second fixed part fit in fixed plate and with fixation
Plate is affixed, and the accommodating cavity of the fixed plate and rack gear locating part formation both ends open, the rack gear and positive stop strip pass through institute
It states accommodating cavity and is matched with the accommodating cavity, the gear being meshed with the rack gear, the vehicle are installed in the fixed plate
Carrying TV transmission device further includes the power device for driving the gear rotation.
2. in-car TV transmission device as described in claim 1, which is characterized in that the quantity of the rack gear locating part is two,
It is arranged side by side along the rack gear direction.
3. in-car TV transmission device as described in claim 1, which is characterized in that it is in type that the rack gear locating part, which has one,
The groove of shape, the rack gear and positive stop strip are sticked in the groove.
4. in-car TV transmission device as described in claim 1, which is characterized in that be provided with mounting hole in the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820721303.6U CN208411605U (en) | 2018-05-15 | 2018-05-15 | In-car TV transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820721303.6U CN208411605U (en) | 2018-05-15 | 2018-05-15 | In-car TV transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411605U true CN208411605U (en) | 2019-01-22 |
Family
ID=65114541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820721303.6U Expired - Fee Related CN208411605U (en) | 2018-05-15 | 2018-05-15 | In-car TV transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411605U (en) |
-
2018
- 2018-05-15 CN CN201820721303.6U patent/CN208411605U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |