CN208434236U - A kind of intelligent control board in taxi - Google Patents
A kind of intelligent control board in taxi Download PDFInfo
- Publication number
- CN208434236U CN208434236U CN201821302043.5U CN201821302043U CN208434236U CN 208434236 U CN208434236 U CN 208434236U CN 201821302043 U CN201821302043 U CN 201821302043U CN 208434236 U CN208434236 U CN 208434236U
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- China
- Prior art keywords
- fixed plate
- intelligent control
- control board
- plate
- fixed
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Abstract
The utility model discloses a kind of intelligent control boards in taxi, including fixed plate, the fixed plate vertical section is " Qian " character form structure, fixed plate engaging is connected to along the upper end of the symmetrical support frame in fixed plate central axes, the fixed card slot of "T"-shaped through slot structure is offered inside the fixed plate, fixed plate has intelligent control board by fixed card slot engaging, the upper end that the fixed plate is internally located at fixed card slot is welded and connected with the positioning plate of concave structure, direction of the groove direction of positioning plate towards fixed plate central axes, the pressing fixed plate, the inside of intelligent control board and fixed plate offers the second fixation hole positioned at same axis, second fixation hole internal helicoid is connected with the second fixing bolt, the fixed plate lower end is welded and connected with heat sink.The intelligent control board being used in taxi is mounted on the fixed plate with heat sink, can pass through the heat sinking function that heat sink accelerates intelligent control board.
Description
Technical field
The utility model relates to auto electroincs technical field, specially a kind of intelligent control in taxi
Plate.
Background technique
Taximeter is mounted in the special measuring instrument on taxi, and energy Continuous accumulation indicates, in stroke
The total specified number of any moment passenger's fee payable, as an important component of taxi, meter is related to taxi department
Machine and passenger's common interest, play an important role, with the continuous development of electronic technology, so that electronic equipment gives our day
Often life bring greatly changes, and it is more and more important that either civilian, industrial, military single-chip microcontroller and PLC play this
Effect, multi-purpose greatly is based on monolithic processor controlled meter, the design of the digital display circuit of taximeter currently on the market
Some dedicated chips are based on, its available characteristic is just played, to realize the valuation functions of taxi.
The intelligent control boards such as the single-chip microcontroller in existing taximeter are typically directly fixed by screws in meter
In lower case, the gap between intelligent control board and meter lower case is smaller, and the heat dissipation performance of intelligent control board is poor, and straight
It connects and intelligent control board is mounted on meter shell, be easy to influence the strength character of meter shell.
Utility model content
The purpose of this utility model is to provide a kind of intelligent control boards in taxi, to solve above-mentioned background
The poor problem of heat dissipation performance after intelligent control board installation in the taximeter currently on the market that technology proposes.
To achieve the above object, the utility model provides the following technical solutions: a kind of intelligence control in taxi
Making sheet, including fixed plate, the fixed plate vertical section are that " Qian " character form structure, fixed plate engaging are connected to along fixed plate
The upper end of the support frame of axisymmetrical distribution, support frame as described above are welded on the upper end of meter lower case, inside the fixed plate
The fixed card slot of "T"-shaped through slot structure is offered, fixed plate is engaged by fixed card slot intelligent control board, in the fixed plate
The upper end that portion is located at fixed card slot is welded and connected with the positioning plate of concave structure, and the groove direction of positioning plate is towards fixed plate
The direction of central axes, the inside grooves of the positioning plate are connected with pressing fixed plate by connecting shaft, press the convex of fixed plate
Rise structure outer dimension match with the outer dimension of positioning plate groove structure, the pressing fixed plate, intelligent control board and
The inside of fixed plate offers the second fixation hole positioned at same axis, and the second fixation hole internal helicoid is connected with the second fixed spiral shell
The inside of bolt, the fixed plate and support frame offers the first fixation hole positioned at same axis, and fixed plate is fixed by first
First fixing bolt of hole internal helicoid connection is fixed on support frame upper end, and the fixed plate lower end is welded and connected with heat sink.
Preferably, the heat sink includes heat-conducting plate and heat conducting pipe, and it is hollow knot that heat-conducting plate lower end, which is welded and connected with internal,
The heat conducting pipe of structure.
Preferably, the lower end surface of the heat conducting pipe and the lower end surface of fixed plate are located at same level, and the height of heat conducting pipe
Degree is less than the height of support frame, and support frame is " 7 " character form structure.
Preferably, the heat sink is constituted using metal copper material.
Preferably, the second fixation hole inside the pressing fixed plate and the first fixation hole inside fixed plate are countersunk head
Pore structure.
Compared with prior art, the utility model has the beneficial effects that this is used for the peace of the intelligent control board in taxi
In the fixed plate with heat sink, the heat sinking function of intelligent control board can be accelerated by heat sink.This is used for taxi
In intelligent control board be initially mounted in the fixed plate with heat sink, then by fixed plate installation on the support frame, intelligence
It can control plate not contact directly with meter shell, the performance of meter shell will not be impacted, and heat sink is by metal
The heat-conducting plate and heat conducting pipe of material form, and the heat that intelligent control board generates can be transmitted in air by heat sink, and be propped up
Support increases the gap between fixed plate and support frame, can accelerate the speed that heat conducting pipe conducts heat in air, into one
The heat dissipation performance of step enhancing intelligent control board, improves the service life of intelligent control board.
Detailed description of the invention
Fig. 1 is a kind of intelligent control board front view in taxi of the utility model；
Fig. 2 is a kind of intelligent control board fixed plate top view in taxi of the utility model；
Fig. 3 is a kind of intelligent control board fixed plate front view in taxi of the utility model；
Fig. 4 is a kind of intelligent control board heat sink top view in taxi of the utility model；
Fig. 5 is a kind of intelligent control board heat sink front view in taxi of the utility model；
Fig. 6 is enlarged structure schematic diagram at A in a kind of intelligent control board Fig. 1 in taxi of the utility model.
In figure: 1, fixed plate, 2, intelligent control board, 3, fixed card slot, 4, heat sink, 401, heat-conducting plate, 402, heat conducting pipe,
5, the first fixing bolt, the 6, first fixation hole, 7, support frame, 8, meter lower case, 9, connection shaft, the 10, second fixation hole,
11, fixed plate, the 12, second fixing bolt, 13, positioning plate are pressed.
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.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of intelligent control in taxi
Plate, including fixed plate 1,1 vertical section of fixed plate are that " Qian " character form structure, fixed plate 1 are connected together along 1 axis of fixed plate
The upper end of the symmetrical support frame 7 of line, this structure can be such that fixed plate 1 quickly navigates on support frame 7, facilitate fixed plate 1
Installation, support frame 7 are welded on the upper end of meter lower case 8, the fixing card of "T"-shaped through slot structure are offered inside fixed plate 1
Slot 3, fixed plate 1 have intelligent control board 2 by the engaging of fixed card slot 3, and intelligent control board 2 uses AT89S51 single-chip microcontroller, fixed plate
1 upper end for being internally located at fixed card slot 3 is welded and connected with the positioning plate 13 of concave structure, the groove direction court of positioning plate 13
To the direction of 1 central axes of fixed plate, the inside grooves of positioning plate 13 are connected with pressing fixed plate 11, pressing by connecting shaft 9
The outer dimension of the bulge-structure of fixed plate 11 matches with the outer dimension of 13 groove structure of positioning plate, this structure can make to press
Fixed plate 11 can carry out the rotation of up and down direction by connection shaft 9 along positioning plate 13, when pressing fixed plate 11 turns to intelligence
When can control the upper end of plate 2, more stable, the second fixation hole 10 inside pressing fixed plate 11 that intelligent control board 2 is fixed can be made
It is countersunk head pore structure with the first fixation hole 6 inside fixed plate 1, this structure can make the first fixing bolt 5 and the second fixed spiral shell
When bolt 12 is separately mounted to the first fixation hole 6 and the second 10 inside of fixation hole, the upper surface position of pressing fixed plate 11 and fixed plate 1
In the same water surface, when the inside of pressing fixed plate 11, intelligent control board 2 and fixed plate 1 offers second positioned at same axis
Fixation hole 10,10 internal helicoid of the second fixation hole are connected with the second fixing bolt 12, and fixed plate 1 and the inside of support frame 7 open up
There is the first fixation hole 6 positioned at same axis, fixed plate 1 passes through the first fixing bolt 5 that 6 internal helicoid of the first fixation hole connects
It is fixed on 7 upper end of support frame, 1 lower end of fixed plate is welded and connected with heat sink 4, and heat sink 4 includes heat-conducting plate 401 and heat conducting pipe
402,401 lower end of heat-conducting plate be welded and connected with it is internal be hollow structure heat conducting pipe 402, this structure can increase heat sink 4 and outer
The contact area of portion's air, so as to accelerate the speed that heat sink 4 conducts heat, lower end surface and the fixed plate 1 of heat conducting pipe 402
Lower end surface is located at same level, and the height of heat conducting pipe 402 is less than the height of support frame 7, and support frame 7 is " 7 " font
Structure, this structure can make the being consistent property of overall appearance of fixed plate 1, and the support frame 7 of " 7 " character form structure can increase heat conducting pipe
Gap between 402 and meter lower case 8 can accelerate the conduction of heat, and heat sink 4 is constituted using metal copper material, this knot
Structure can make heat sink 4 have the good thermal conductivity of metallic copper.
Working principle: in the intelligent control board being used for using this in taxi, pressing fixed plate 11 is passed through first
Connection shaft 9 turns to vertical with positioning plate 13 along positioning plate 13, and intelligent control board 2 is placed on to the inside of fixed plate 1, logical
It crosses fixed card slot 3 to be fastened on inside fixed plate 1, then rotates pressing fixed plate 11 along positioning plate 13 by connection shaft 9
To the upper end of the lower end of positioning plate 13 fitting intelligent control board 2, then pass through the second fixing bolt 12 and the second fixation hole 10
Spiral is connected and fixed intelligent control board 2, then the heat-conducting plate 401 of 1 lower end of fixed plate is directed at the gap between support frame 7, will
Fixed plate 1 is fastened on the support frame 7 of 8 upper end of meter lower case, passes through the spiral shell of the first fixing bolt 5 and the first fixation hole 6
Fixed plate 1 is fixed on support frame 7 by rotation connection, when intelligent control board 2 is started to work, the heat of the generation of intelligent control board 2
A part is distributed from the upper end of intelligent control board 2, and a part of heat passes through the fixation of through slot structure from the lower end of intelligent control board 2
Card slot 3 is transmitted on heat sink 4, and then heat can be transmitted in air by the heat conducting pipe 402 of hollow structure, so as to accelerate
The radiating rate of intelligent control board 2, here it is the courses of work for the intelligent control board in taxi.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of intelligent control board in taxi, including fixed plate (1), it is characterised in that: the fixed plate (1) is perpendicular
Straightforward face is that " Qian " character form structure, fixed plate (1) are connected together in the support frame symmetrical along fixed plate (1) central axes
(7) upper end, support frame as described above (7) are welded on the upper end of meter lower case (8), offer " T " inside the fixed plate (1)
The fixed card slot (3) of shape through slot structure, fixed plate (1) have intelligent control board (2), the fixation by fixed card slot (3) engaging
The upper end that plate (1) is internally located at fixed card slot (3) is welded and connected with the positioning plate (13) of concave structure, positioning plate (13)
Groove direction is towards the direction of fixed plate (1) central axes, and the inside grooves of the positioning plate (13) are by connecting shaft (9) connection
Have pressing fixed plate (11), presses the outer dimension of the bulge-structure of fixed plate (11) and the shape of positioning plate (13) groove structure
Size matches, and the inside of pressing fixed plate (11), intelligent control board (2) and fixed plate (1) is offered positioned at same axis
The second fixation hole (10) of line, the second fixation hole (10) internal helicoid are connected with the second fixing bolt (12), the fixed plate (1)
The first fixation hole (6) positioned at same axis is offered with the inside of support frame (7), fixed plate (1) passes through the first fixation hole (6)
The first fixing bolt (5) of internal helicoid connection is fixed on support frame (7) upper end, and fixed plate (1) lower end is welded and connected with
Heat sink (4).
2. a kind of intelligent control board in taxi according to claim 1, it is characterised in that: the heat sink
It (4) include heat-conducting plate (401) and heat conducting pipe (402), it is the thermally conductive of hollow structure that heat-conducting plate (401) lower end, which is welded and connected with internal,
It manages (402).
3. a kind of intelligent control board in taxi according to claim 2, it is characterised in that: the heat conducting pipe
(402) lower end surface of lower end surface and fixed plate (1) is located at same level, and the height of heat conducting pipe (402) is less than support frame
(7) height, and support frame (7) is " 7 " character form structure.
4. a kind of intelligent control board in taxi according to claim 1, it is characterised in that: the heat sink
(4) it is constituted using metal copper material.
5. a kind of intelligent control board in taxi according to claim 1, it is characterised in that: the pressing is solid
Internal the second fixation hole (10) of fixed board (11) and first fixation hole (6) of fixed plate (1) inside are countersunk head pore structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302043.5U CN208434236U (en) | 2018-08-14 | 2018-08-14 | A kind of intelligent control board in taxi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302043.5U CN208434236U (en) | 2018-08-14 | 2018-08-14 | A kind of intelligent control board in taxi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208434236U true CN208434236U (en) | 2019-01-25 |
Family
ID=65097742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821302043.5U Expired - Fee Related CN208434236U (en) | 2018-08-14 | 2018-08-14 | A kind of intelligent control board in taxi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208434236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113840505A (en) * | 2020-06-23 | 2021-12-24 | 启碁科技股份有限公司 | Electronic device with heat radiation structure |
-
2018
- 2018-08-14 CN CN201821302043.5U patent/CN208434236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113840505A (en) * | 2020-06-23 | 2021-12-24 | 启碁科技股份有限公司 | Electronic device with heat radiation structure |
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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: 20190125 Termination date: 20190814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |