CN204045074U - A kind of portable practice place - Google Patents
A kind of portable practice place Download PDFInfo
- Publication number
- CN204045074U CN204045074U CN201420418035.2U CN201420418035U CN204045074U CN 204045074 U CN204045074 U CN 204045074U CN 201420418035 U CN201420418035 U CN 201420418035U CN 204045074 U CN204045074 U CN 204045074U
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- China
- Prior art keywords
- practice
- web member
- place
- angle coupling
- utility
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Abstract
The utility model relates to field, driving test training venue, is specifically related to a kind of portable practice place, comprises being laid on practice line on any place and practice place is laid by many practice lines and formed, and described in every bar, practice line is formed by connecting by multiple web member; The right angle joint of described two practice lines is provided with angle coupling, and the two ends of this angle coupling are equipped with the groove with installation connecting element; Described web member and angle coupling connect to form described practice place successively.The utility model is simple to operate, and a people just can lay out the practice place of standard efficiently, and is applicable to various weather environment, durable in use; Be convenient to storage and carrying, volume is little, can easily in the interior or boot of placing car after packing up.
Description
Technical field
The utility model relates to field, driving test training venue, is specifically related to a kind of portable practice place.
Background technology
As everyone knows, along with the raising of people's living standard, automobile is popularized in the whole society gradually, and car steering has become basic skills of society, and the scale of existing automobile driving school can not reach the demand driving at present to learn far away.Driving, to learn limited main cause be that driving school training venue is limited to student, due to the restriction of region area, often there will be that practice place is little, problem that Che Duo, practice are blocked up.
At present, utilize other vacant field exercise with a little student, but all must rule on vacant place at every turn, quite bother, not only waste resource, also contaminated environment; Some utilizes albarium to rule, and is easily subject to the impact of weather environment.
Utility model content
The utility model, for the problems of the prior art, provides a kind of portable practice place of laying at any time and packing up on ground spacious arbitrarily.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of portable practice place, comprise and be laid on practice line on any place and practice place is laid by many practice lines and formed, described in every bar, practice line is formed by connecting by multiple web member; The right angle joint of described two practice lines is provided with angle coupling, and the two ends of this angle coupling are equipped with the groove with installation connecting element; Described web member and angle coupling connect to form described practice place successively.
Further, one end of described web member is provided with projection, and the other end of this web member is provided with the connecting hole suitable with described projection; Together with described web member is in mating connection with connecting hole by described projection with between web member.
Further, the length of described web member is 65 ㎝, and the length of wherein said projection is 5 ㎝.
Further, be provided with through hole between the two ends of described web member, web member couples together through described through hole by elastic threads successively; The groove at described angle coupling two ends is communicated with.
Further, described web member is connected by described elastic threads is 2 connecting overalls.
Further, described web member is a chain of extensible member that can elongate or shorten, and one end of this chain of extensible member is provided with the connecting hole suitable with the other end of described a chain of extensible member.
Further, the recess sidewall at described angle coupling two ends is respectively equipped with tapped through hole, this tapped through hole is connected with bolt, the length of this bolt is greater than the thickness of described recess sidewall.
Further, described web member is circular bar shape or bar shaped.
The beneficial effects of the utility model are:
1, the utility model is simple to operate, and a people just can lay out the practice place of standard efficiently, and is applicable to various weather environment, durable in use; Be convenient to storage and carrying, volume is little, can easily in the interior or boot of placing car after packing up.
2, the length of web member of the present utility model is 65 ㎝, can be laid to the reversing practice place of standard, side coil practice place or right-angled bend practice place; Can need to lay according to practice, only need a set of the utility model can realize the place of different practice needs, save material; The length of web member is that 65 ㎝ are also convenient for carrying and carry, and without the need to measuring, and directly can the number of web member needed for concrete practice place directly carry out laying.
3, the utility model is connected by elastic threads, can convenient for collecting and laying, is convenient to carrying, is not easy to lose web member, and can prevents web member from mutually departing from the process of practice.
4, web member of the present utility model is a chain of extensible member, can greatly reduce accommodation space of the present utility model.
5, angle coupling of the present utility model is provided with bolt, is fixed by the web member be arranged in groove by swivel bolt, prevents web member from mutually departing from the process of practice.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is another kind of structural representation of the present utility model.
Fig. 3 is the structural representation of web member 1 in embodiment one of the present utility model.
Fig. 4 is the side view of web member 1 in embodiment one of the present utility model.
Fig. 5 is the structural representation of angle coupling of the present utility model.
Fig. 6 is angle coupling of the present utility model and bolt connection diagram.
Fig. 7 is the connection diagram of web member in embodiment one of the present utility model.
Fig. 8 is web member and angle coupling connection diagram in embodiment one of the present utility model.
Fig. 9 is the structural representation of web member in embodiment two of the present utility model.
Figure 10 is web member and angle coupling connection diagram in embodiment two of the present utility model.
Figure 11 is the structural representation in embodiment two of the present utility model after web member storage.
Figure 12 is the structural representation of web member in embodiment three of the present utility model.
Figure 13 is that in embodiment three of the present utility model, web member shrinks rear structural representation.
In figure: 1. web member 2. angle coupling 3. groove 4. projection 5. connecting hole 6. tapped through hole 7. through hole 8. elastic threads 10. first extensible member 11. second extensible member 12. the 3rd extensible member 13. the 4th extensible member 14. bolt.
Embodiment
Embodiment one
As shown in the figure, the utility model comprises and is laid on practice line on any place and practice place is laid by many practice lines and formed, and practice line described in every bar is formed by connecting by multiple web member 1; The right angle joint of described two practice lines is provided with angle coupling 2, and the two ends of this angle coupling 2 are equipped with the groove 3 of installation connecting element 1; Described web member 1 and angle coupling 2 connect to form practice place successively.
Described web member 1 is bar shaped and the length of this web member is 65 ㎝ (comprising the length of projection), and one end end face of this web member 1 is provided with projection 4, and the length of this projection 4 is 5 ㎝; The other end end face of this web member 1 is provided with the connecting hole 5 suitable with described projection; Inserted in connecting hole 5 by described projection 4 between described web member and web member and link together, and described projection 4 and connecting hole 5 are wringing fit.
Groove 3 sidewall at described angle coupling 2 two ends is respectively equipped with tapped through hole 6, and this tapped through hole 6 has been threaded bolt 14, and the length of this bolt 14 is greater than the thickness of described recess sidewall.
In the present embodiment, the utility model comprises 24 web members and 4 angle couplings.When we need practice, installation connecting element and angle coupling can be needed according to our practice.When we need exercise reversing warehouse-in, the long limit in practice place is connected into 8 web members, the minor face in practice place is connected into 4 web members, the limit that stretches out in practice place is connected into again respectively with 2 web members, described reversing warehouse-in practice place is made up of two long limits, minor face, two limits that stretch out, described long limit, minor face are connected by angle coupling with the limit that stretches out, and by bolt, web member is fixed in groove, prevent web member in the process of practice to be separated with angle coupling; When we need exercise lateral parking, the long limit in practice place is connected into 14 web members, the minor face in practice place is connected into 4 web members, the limit that stretches out in practice place is connected into again respectively with 1 web member, described lateral parking practice place by a long limit, two minor faces, two stretch out and form, method of attachment is the same; When we need exercise right-angled bend, the utility model can be utilized to connect into practice place required for right-angled bend.
Web member of the present utility model also can be circular bar shape.
Embodiment two
The difference of the present embodiment and embodiment one is: be provided with through hole 7 between the two ends of described web member 1, described web member 1 is bar shaped or circular bar shape, if bar shaped then described web member 1 is provided with two through holes, if the circle centre position of circular bar shape then described connection 1 is provided with a through hole; Elastic threads 8 penetrates described through hole 7 from the projecting end of described web member 1, connect nose end and pass described through hole 7, successively web member is coupled together, it is a connecting overall that every 12 web members connect, one end of described elastic threads 8 is fixed on the projecting end of first web member of connecting overall, the other end of described elastic threads 8 is fixed on the connection nose end of last web member of connecting overall, and 24 web members are connected into 2 connecting overalls respectively; The groove at described angle coupling 2 two ends is communicated with.Described elastic threads 8 for rubber band or other there is flexible rope.
When in use, when needs practice, link together with successively web member 1 being inserted in connecting hole 5 by described projection 4 embodiment one, in right angle, form right angle being arranged in described groove 3 is distorted in the junction of two web members, and fixed by the screw thread be arranged on described groove 3 sidewall; When two connecting overalls connect, the projection 1 of first web member on a connecting overall is inserted in the connecting hole 5 of last web member on another connecting overall.When practice terminates, when needing to store, first web member and angle coupling are separated, then two mutually adjacent web members are pulled open, after pulling open by web member successively and together.The utility model is connected by elastic threads, can convenient for collecting and laying, and is convenient to carrying, is not easy to lose web member, and can prevents web member from mutually departing from the process of practice.
The utility model can need to connect into reversing warehouse-in practice place, lateral parking practice place or right-angled bend practice place according to practice, and method of attachment is as embodiment one.
Embodiment three
The difference of the present embodiment and embodiment one is: described web member 1 is a chain of extensible member, this a chain of extensible member comprises first, second, third, fourth extensible member, first extensible member 10 is provided with inner chamber, described second extensible member 11 to insert in the inner chamber of the first extensible member 10 and slidably, this second extensible member 11 is provided with inner chamber, described 3rd extensible member 12 to insert in the inner chamber of the second extensible member 11 and slidably, 3rd extensible member 12 is provided with inner chamber, and described 4th extensible member 13 to insert in the inner chamber of the 3rd extensible member 12 and slidably; The one end of the first extensible member that described first extensible member connects with the second extensible member is provided with baffle ring, and one end of the second extensible member is provided with the snap ring matched with this baffle ring; Described second extensible member is provided with baffle ring with the one end of the second extensible member that the 3rd extensible member connects, and one end of the 3rd extensible member is provided with the snap ring matched with this baffle ring; The one end of the 3rd extensible member that described 3rd extensible member connects with the 4th extensible member is provided with baffle ring, and one end of the 4th extensible member is provided with the snap ring matched with this baffle ring; Baffle ring and snap ring match to prevent extensible member to be separated; Described first extensible member is provided with connecting hole 5, four extensible member suitable with the 4th extensible member away from one end of the second extensible member and can inserts in connecting hole 5, and is wringing fit.
Described a chain of extensible member is bar shaped or circular bar shape.
When in use, when needs practice, successively a chain of extensible member is extended and to be inserted in connecting hole 5 away from the 3rd extensible member end by described 4th extensible member and connect into required length, to be connected by angle coupling 2 in right angle and fixed by the screw thread be arranged on described groove 3 sidewall; The maximum elongation length of described a chain of extensible member is 240 ㎝, and the identical length etc. of extensible member.When practice terminates, when needing to store, by a chain of extensible member boil down to shortest length.In the present embodiment, the utility model only needs 8 a chain of extensible members and 4 angle couplings; The utility model greatly reduces the quantity of web member, thus the utility model decreases accommodation space and is connected required time.
The utility model can need to connect into reversing warehouse-in practice place, lateral parking practice place or right-angled bend practice place according to practice.
Above-mentioned embodiment is an example in dolly practice place, if other vehicle practice places only need to increase web member according to place.All according to the equivalence change described in the utility model patent protection scope and modification, all should be included within the utility model claim.
Claims (8)
1. a portable practice place, comprises and is laid on practice line on any place and practice place is laid by many practice lines and formed, it is characterized in that: described in every bar, practice line is formed by connecting by multiple web member; Article two, the right angle joint of practice line is provided with angle coupling, and the two ends of this angle coupling are equipped with the groove with installation connecting element; Described web member and angle coupling connect to form described practice place successively.
2. the portable practice place of one according to claim 1, is characterized in that: one end of described web member is provided with projection, and the other end of this web member is provided with the connecting hole suitable with described projection; Together with described web member is in mating connection with connecting hole by described projection with between web member.
3. the portable practice place of one according to claim 2, is characterized in that: the length of described web member is 65 ㎝, and the length of wherein said projection is 5 ㎝.
4. the portable practice place of one according to claim 2, is characterized in that: be provided with through hole between the two ends of described web member, and web member couples together through described through hole by elastic threads successively; The groove at described angle coupling two ends is communicated with.
5. the portable practice place of one according to claim 4, is characterized in that: it is 2 connecting overalls that described web member is connected by described elastic threads.
6. the portable practice place of one according to claim 1, is characterized in that: described web member is a chain of extensible member that can elongate or shorten, and one end of this chain of extensible member is provided with the connecting hole suitable with the other end of described a chain of extensible member.
7. the portable practice place of one according to claim 1, it is characterized in that: the recess sidewall at described angle coupling two ends is respectively equipped with tapped through hole, this tapped through hole is connected with bolt, the length of this bolt is greater than the thickness of described recess sidewall.
8. the portable practice place of the one according to claim arbitrary in claim 1 to 7, is characterized in that: described web member is circular bar shape or bar shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418035.2U CN204045074U (en) | 2014-07-28 | 2014-07-28 | A kind of portable practice place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418035.2U CN204045074U (en) | 2014-07-28 | 2014-07-28 | A kind of portable practice place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204045074U true CN204045074U (en) | 2014-12-24 |
Family
ID=52245715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418035.2U Expired - Fee Related CN204045074U (en) | 2014-07-28 | 2014-07-28 | A kind of portable practice place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204045074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105894907A (en) * | 2016-04-08 | 2016-08-24 | 东华大学 | Intelligent backing training auxiliary system |
| CN112461554A (en) * | 2020-12-04 | 2021-03-09 | 安徽江淮汽车集团股份有限公司 | Auxiliary device for automatic parking scene test and automatic parking auxiliary system |
-
2014
- 2014-07-28 CN CN201420418035.2U patent/CN204045074U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105894907A (en) * | 2016-04-08 | 2016-08-24 | 东华大学 | Intelligent backing training auxiliary system |
| CN112461554A (en) * | 2020-12-04 | 2021-03-09 | 安徽江淮汽车集团股份有限公司 | Auxiliary device for automatic parking scene test and automatic parking auxiliary system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |