CN208134235U - A kind of driving school's teaching practice position observation device - Google Patents
A kind of driving school's teaching practice position observation device Download PDFInfo
- Publication number
- CN208134235U CN208134235U CN201820586311.4U CN201820586311U CN208134235U CN 208134235 U CN208134235 U CN 208134235U CN 201820586311 U CN201820586311 U CN 201820586311U CN 208134235 U CN208134235 U CN 208134235U
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- swivel plate
- casing
- driving school
- sucker
- 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
Links
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
Purpose of the utility model is to solve the problems that existing inconvenience in the car observes the position that vehicle stops, disclose a kind of driving school's teaching practice position observation device, including parasols, support rod, screw rod, first sleeve, swingle, shaft, guide housing, first helical spring, connecting box, gas-guide tube, piston, second helical spring, slide bar, end cap, block, sucker, reflective mirror, swivel plate, fastening screw and the second casing, fastening screw is installed between the swivel plate and the second casing, the swivel plate downside surface is fixedly installed with reflective mirror.The utility model passes through the cooperation of piston and slide bar, the suction of sucker is controlled to convenient, to conveniently make sucker that device is fixed on roof, increase the stationarity of device, anti- locking apparatus falls off, and facilitates installation, the adjustment by fastening screw to swivel plate, the angle of reflective mirror is adjusted to convenient, consequently facilitating the position to vehicle judges.
Description
Technical field
The utility model relates to driving school training fields more particularly to a kind of driving school teaching practice position to observe device.
Background technique
Driving school can exactly make one to grasp driving technology, and teach people's safe driving civilization and drive and it is assisted to pass through vehicle pipe portion
The examination of door obtains the training unit of driver's license.The training class unit in traffic transport industry should be classified as by catalog classification, but by
In Market Orientation height, more reasonable method should be the service industry being classified as in the tertiary industry.
When carrying out practice in driving school, for new student, inconvenience is clear in the car when carrying out practice
The position that observation vehicle stops, also inconvenience judges whether crimping, needs to get off repeatedly and be observed, so that the time of practice is wasted,
The efficiency of practice will be reduced, if do not judged the position that vehicle stops, is difficult to accurately adjust vehicle, thus inconvenient
Quickly vehicle is learnt, device also when in use, installed by inconvenience, while also it is inconvenient to device suck degree into
Row control, device also when in use, is adjusted the angle inconvenience of observation, to be not easy to carry out vertical view sight to entire vehicle
It examines, therefore, urgent need designs a kind of driving school's teaching and observes device with practice position to solve the above problems.
Utility model content
Purpose of the utility model is to solve the deficiencies in the prior art, provide a kind of driving school's teaching practice position
Observe device.
The utility model is achieved through the following technical solutions：
A kind of driving school's teaching practice position observation device, including connecting box, the connecting box downside are fixedly installed with suction
Disk, is fixedly installed with gas-guide tube on the right side of the connecting box, and the gas-guide tube right end is fixedly installed with end cap, inside the gas-guide tube
It is socketed with piston, the second helical spring, socket inside second helical spring are fixedly installed between the piston and end cap
There is a slide bar, the slide bar right end is fixedly installed with block, guide housing is fixedly installed on the upside of the connecting box, in the guide housing
Portion is equipped with swingle, and shaft is equipped between the swingle and guide housing, is fixedly installed with first on the downside of the swingle
Helical spring, swingle left side upper end is fixedly installed with first sleeve, is equipped with screw rod on the left of the first sleeve, described
Second casing is installed, second u pper s ide is fixedly installed with support rod, the fixed peace of the post upper on the left of screw rod
Equipped with parasols, swivel plate is installed on the left of second casing, fastening spiral shell is installed between the swivel plate and the second casing
Nail, the swivel plate downside surface are fixedly installed with reflective mirror.
As the optimal technical scheme of the utility model, the screw rod and first sleeve and the second casing threads cooperate.
As the optimal technical scheme of the utility model, the diameter of the piston is equal to air guide bore and mutually sliding is matched
It closes.
As the optimal technical scheme of the utility model, the slide bar is slidably matched with end cap.
As the optimal technical scheme of the utility model, the connecting box is communicated with gas-guide tube and sucker respectively.
As the optimal technical scheme of the utility model, the swivel plate is rotatably assorted with the second casing.
Compared with prior art, the utility model has the beneficial effects that：
The utility model passes through the cooperation of piston and slide bar, so that convenient control the suction of sucker, thus convenient
Make sucker that device is fixed on roof, increase the stationarity of device, anti-locking apparatus falls off, and facilitates installation, passes through fastening screw
Adjustment to swivel plate, so that convenient be adjusted the angle of reflective mirror, the convenient position to vehicle carries out accurate observation, thus
Judge convenient for the position to vehicle, avoid getting off back and forth and be observed, to save the time of practice, it is accurate to be able to carry out
Practice, by the setting of parasols, so that convenient block light, to avoid interfering reflective mirror, convenient for learning
Member clearly observes reflective mirror, and reasonable design, easy operation, is worth being promoted, meets social demand.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1, parasols, 2, support rod, 3, screw rod, 4, first sleeve, 5, swingle, 6, shaft, 7, guide housing, 8,
First helical spring, 9, connecting box, 10, gas-guide tube, 11, piston, the 12, second helical spring, 13, slide bar, 14, end cap, 15, gear
Block, 16, sucker, 17, reflective mirror, 18, swivel plate, 19, fastening screw, the 20, second casing.
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.
Referring to Fig. 1, the utility model provides a kind of technical solution：
A kind of teaching of driving school observes device, including connecting box 9 with practice position, is fixedly installed on the downside of the connecting box 9
Sucker 16, is fixedly installed with gas-guide tube 10 on the right side of the connecting box 9, the connecting box 9 respectively with 16 phase of gas-guide tube 10 and sucker
Logical, 10 right end of gas-guide tube is fixedly installed with end cap 14, and piston 11 is socketed with inside the gas-guide tube 10, the piston 11
Diameter is equal to 10 internal diameter of gas-guide tube and is mutually slidably matched, and the second spiral bullet is fixedly installed between the piston 11 and end cap 14
Spring 12 is socketed with slide bar 13 inside second helical spring 12, and the slide bar 13 is slidably matched with end cap 14, the slide bar 13
Right end is fixedly installed with block 15, and guide housing 7 is fixedly installed on the upside of the connecting box 9, is equipped with rotation inside the guide housing 7
Bull stick 5 is equipped with shaft 6, the first spiral bullet is fixedly installed on the downside of the swingle 5 between the swingle 5 and guide housing 7
Spring 8, the 5 left side upper end of swingle is fixedly installed with first sleeve 4, screw rod 3 is equipped on the left of the first sleeve 4, described
Second casing 20 is installed on the left of screw rod 3, the screw rod 3 is threadedly engaged with first sleeve 4 and the second casing 20, and described second set
Support rod 2 is fixedly installed on the upside of pipe 20,2 upper end of support rod is fixedly installed with parasols 1,20 left side of the second casing
Swivel plate 18 is installed, the swivel plate 18 is rotatably assorted with the second casing 20, between the swivel plate 18 and the second casing 20
Fastening screw 19 is installed, 18 downside surface of swivel plate is fixedly installed with reflective mirror 17.
Working principle：Block 15 is pushed first, slide bar 13 and piston 11 are pushed, and the second helical spring 12 is carried out
It stretches, while sucker 16 being placed on roof, after unclamping block 15, it will since the screen resilience of the second helical spring 12 is to work
Plug 11 pulls out, to extract out to the air in sucker 16, so that the suction that will will increase sucker 16, makes device more
Stablize, fastening screw 19 is adjusted at this time, the angle of swivel plate 18 is controlled, allows student to be seated within a vehicle and passes through front
Wind glass is observed that reflective mirror 17, to observe the position of vehicle by reflective mirror 17, student starts to carry out practice, by vehicle
After stopping, new line observes reflective mirror 17, so as to see whether the position that vehicle stops is suitable, due to setting for parasols 1
It sets, so as to allow student clearly to observe reflective mirror 17, so that position vehicle-to-vehicle under avoiding back and forth is observed, section
About time of practice, more efficiently.
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 driving school's teaching observes device, including connecting box (9) with practice position, it is characterised in that：Under the connecting box (9)
Side is fixedly installed with sucker (16), is fixedly installed with gas-guide tube (10) on the right side of the connecting box (9), gas-guide tube (10) right end
Be fixedly installed with end cap (14), be socketed with piston (11) inside the gas-guide tube (10), the piston (11) and end cap (14) it
Between be fixedly installed with the second helical spring (12), is socketed with slide bar (13), the slide bar inside second helical spring (12)
(13) right end is fixedly installed with block (15), is fixedly installed with guide housing (7) on the upside of the connecting box (9), the guide housing (7)
Inside is equipped with swingle (5), is equipped with shaft (6) between the swingle (5) and guide housing (7), under the swingle (5)
Side is fixedly installed with the first helical spring (8), and upper end is fixedly installed with first sleeve (4) on the left of the swingle (5), and described the
It is equipped with screw rod (3), is equipped with the second casing (20) on the left of the screw rod (3), second casing (20) on the left of sleeve (4)
Upside is fixedly installed with support rod (2), and support rod (2) upper end is fixedly installed with parasols (1), second casing (20)
Left side is equipped with swivel plate (18), is equipped with fastening screw (19) between the swivel plate (18) and the second casing (20), described
Swivel plate (18) downside surface is fixedly installed with reflective mirror (17).
2. a kind of driving school's teaching according to claim 1 observes device with practice position, it is characterised in that：The screw rod
(3) it is threadedly engaged with first sleeve (4) and the second casing (20).
3. a kind of driving school's teaching according to claim 1 observes device with practice position, it is characterised in that：The piston
(11) diameter is equal to gas-guide tube (10) internal diameter and is mutually slidably matched.
4. a kind of driving school's teaching according to claim 1 observes device with practice position, it is characterised in that：The slide bar
(13) it is slidably matched with end cap (14).
5. a kind of driving school's teaching according to claim 1 observes device with practice position, it is characterised in that：The connecting box
(9) it is communicated respectively with gas-guide tube (10) and sucker (16).
6. a kind of driving school's teaching according to claim 1 observes device with practice position, it is characterised in that：The swivel plate
(18) it is rotatably assorted with the second casing (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820586311.4U CN208134235U (en) | 2018-04-24 | 2018-04-24 | A kind of driving school's teaching practice position observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820586311.4U CN208134235U (en) | 2018-04-24 | 2018-04-24 | A kind of driving school's teaching practice position observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208134235U true CN208134235U (en) | 2018-11-23 |
Family
ID=64293562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820586311.4U Expired - Fee Related CN208134235U (en) | 2018-04-24 | 2018-04-24 | A kind of driving school's teaching practice position observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208134235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114827411A (en) * | 2022-04-19 | 2022-07-29 | 重庆对外经贸学院 | Online teaching auxiliary device |
-
2018
- 2018-04-24 CN CN201820586311.4U patent/CN208134235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114827411A (en) * | 2022-04-19 | 2022-07-29 | 重庆对外经贸学院 | Online teaching auxiliary device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109922248B (en) | Real-time image recognition device based on artificial intelligence | |
| CN208134235U (en) | A kind of driving school's teaching practice position observation device | |
| CN209649882U (en) | A kind of mathematics drawing instruments | |
| CN210361213U (en) | Novel workstation is used in lamp decoration design | |
| CN204790237U (en) | Liquid crystal display panel detects quick -witted case | |
| CN108714653B (en) | Pen tip automatic necking machine | |
| CN203920521U (en) | A kind of general automobile drinking cup holder | |
| CN206370203U (en) | A kind of new English teaching frame | |
| CN207337714U (en) | A kind of vehicle teaching plate | |
| CN207062815U (en) | Board is guided in a kind of parking lot with turning | |
| CN217618301U (en) | Blast furnace body cutting device | |
| CN208556552U (en) | A kind of self-clinching nut automatic feeding | |
| CN218061077U (en) | Storage type heat-preservation light-transmitting roof for heating and ventilation engineering designed by constructional engineering | |
| CN211176368U (en) | Dustproof lighting device of collecting space area detection usefulness | |
| CN213769765U (en) | Adjustable glass liner tooling plate | |
| CN208206823U (en) | A kind of electrode foil production line foil face observation device based on multistage image | |
| CN214564193U (en) | Multifunctional mathematics teaching aid | |
| CN109599009A (en) | Telescopic teaching rod with laser pen | |
| CN219516229U (en) | Vision detection device based on gesture recognition | |
| CN206579358U (en) | A kind of marker for Chinese language teaching | |
| CN207946090U (en) | A kind of image comparison device | |
| CN215576701U (en) | Height-adjustable's face identification temperature measurement all-in-one | |
| CN221054675U (en) | Temperature control instrument suspension device | |
| CN216207219U (en) | Accurate survey device of colliery gas pressure | |
| CN209279980U (en) | A kind of total station easy to disassemble |
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: 20181123 Termination date: 20190424 |