CN201467603U - General misplug preventive device for plugged boxes with identical size - Google Patents
General misplug preventive device for plugged boxes with identical size Download PDFInfo
- Publication number
- CN201467603U CN201467603U CN2009200844090U CN200920084409U CN201467603U CN 201467603 U CN201467603 U CN 201467603U CN 2009200844090 U CN2009200844090 U CN 2009200844090U CN 200920084409 U CN200920084409 U CN 200920084409U CN 201467603 U CN201467603 U CN 201467603U
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- hole
- axis
- plate
- guide
- subrack
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- Expired - Fee Related
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Abstract
The utility model relates to a general misplug preventive device for plugged boxes with identical size, which utilizes guiding shafts and a positioning guiding plate. The guiding shafts are arranged on a plugged box, through holes engaged with the guiding shafts are arranged on the positioning guiding plate, the size and the position of a fixing hole of each guiding shaft arranged on the plugged box are identical and correspond to those of each through hole engaged with each guiding shaft on the positioning guiding plate one by one, and error-proof devices which are assembled on the positioning guiding plate are arranged at positions of the through holes engaged with the guiding shaft. The two guiding shafts arranged on the plugged box can be plugged into the two through holes on conditions that positions of the two guiding shafts and positions of the two through holes on the positioning guiding plate are completely accurate. In addition, the general misplug preventive device comprises a group of holes with identical size and position, the error-proof devices arranged in different directions are combined to form various different but unique hole-shaft make and break. The general misplug preventive device has the advantages of simple and general structure, convenient processing and mounting, reasonable design and reliable property.
Description
Technical field
The utility model relates to a kind of anti-mis-insertion fexible unit, particularly a kind of anti-mis-insertion fexible unit of same size subrack.It is by two axis of guides are installed on the same size subrack, adopt the positioning guiding plate that cooperates with the axis of guide, positioning guiding plate is provided with and allows two axis of guides to enter and two through holes of the position that falls, and the position that makes two axis of guide places enters with two axis of guides of permission that are contained in the positioning guiding plate setting on the frame and the complete contraposition in position at two through hole places of the position that falls could be inserted, thereby realize correct and electric correct connection that same size subrack machinery inserts.
Background technology
According to the knowledge of the applicant, at the needs of functions of the equipments, such situation usually occurs, will insert the subrack of multiple difference in functionality in frame, the quantity of the subrack of every kind of function is also equal not to the utmost.Usual way is, make the distance or the size of the axis of guide of every kind of function subrack different, this has just determined that the hole on the frame also must be consistent with the axis of guide on the subrack simultaneously, can prevent that just subrack from mispluging other position into frame, lead to machinery misplug into and cause electric mistake to connect.The result of this mode makes that relative dimensions is varied on the subrack, and the kind of parts is also varied, and the workload of technology and production and management correspondingly increases.
Summary of the invention
The purpose of this utility model is, at the deficiency that above-mentioned prior art exists, proposes and design a kind of anti-mis-insertion fexible unit of same size subrack, the problem that exists with solution.
Technical solution of the present utility model is: adopt the axis of guide, the axis of guide is installed on the subrack, it is characterized in that, adopted positioning guiding plate, positioning guiding plate is provided with the through hole that cooperates with the axis of guide, the size of the through hole that cooperates with the axis of guide on the fixing hole that the axis of guide is installed on the subrack and the positioning guiding plate is corresponding one by one identical with the position, is fitted with error-proof device on the positioning guiding plate, is installed on the residing position of the through hole that cooperates with the axis of guide.
It is characterized in that the through hole that cooperates with the axis of guide on the fixing hole that the axis of guide is installed on the subrack and the positioning guiding plate is a packet size and corresponding one by one 6 identical holes, position, i.e. hole A, B, C, D, E, F;
It is characterized in that error-proof device adopts a logical plate and one to end plate, on the logical plate through hole that installs and fixes the hole and cooperates with the axis of guide is arranged, and only only installing and fixing the hole on the plate.
It is characterized in that, two axis of guides are housed on the subrack, the through hole that cooperates with the axis of guide on the positioning guiding plate ends plate being fitted with a logical plate and one.
It is characterized in that error-proof device adopts two logical plates, on the logical plate through hole that installs and fixes the hole and cooperate with the axis of guide is arranged.
It is characterized in that error-proof device adopts two to end plate, end on the plate only installing and fixing the hole.
Operation principle of the present utility model is, by two axis of guides are installed on the same size subrack, adopt the positioning guiding plate that cooperates with the axis of guide, be provided with on the positioning guiding plate and allow two axis of guides to enter and two through holes of the position that falls, and the position that makes two axis of guide places enters with two axis of guides of permission that are contained in the positioning guiding plate setting on the frame and the complete contraposition in position at two through hole places of the position that falls could be inserted, thereby realize the correct and electric correct unanimity that is connected that same size subrack machinery inserts. the utility model adopts only plate of a logical plate and, perhaps adopt two logical plates, perhaps adopt two and end plate, be installed in the axis of guide and cooperate on the through hole present position. a logical plate and one are ended plate install by different azimuth, or two logical plates are installed by different azimuth, or end plate with two and install by different azimuth, be combined into multiple different but unique hole axle break-make. stop on the positioning guiding plate 4 through holes in 6 through holes, just can realize only allowing remaining two hole can be by axle. what be worth pointing out is, the position that the axis of guide on every kind of (individual) subrack is installed, identical with the position of through hole on the positioning guiding plate on being contained in frame.
The utility model has the advantages that, general, installation and processing convenience simple in structure, reasonable in design, dependable performance.
Description of drawings
Fig. 1, structural representation of the present utility model
The lead to the hole site schematic diagram that Fig. 2, positioning guiding plate setting of the present utility model cooperate with the axis of guide
Fig. 3, positioning guiding plate of the present utility model are fitted with the combination orientation diagram one of error-proof device
Fig. 4, positioning guiding plate of the present utility model are fitted with the combination orientation diagram two of error-proof device
Fig. 5, positioning guiding plate of the present utility model are fitted with the combination orientation diagram three of error-proof device
Fig. 6, positioning guiding plate of the present utility model are fitted with the combination orientation diagram four of error-proof device
Fig. 7, positioning guiding plate of the present utility model are fitted with the combination orientation diagram five of error-proof device
Fig. 8, positioning guiding plate of the present utility model are fitted with the combination orientation diagram six of error-proof device
Fig. 9, positioning guiding plate of the present utility model are fitted with the combination orientation diagram seven of error-proof device
Figure 10, positioning guiding plate of the present utility model are fitted with the combination orientation diagram eight of error-proof device
Figure 11, positioning guiding plate of the present utility model are fitted with the combination orientation diagram nine of error-proof device
Embodiment
Below with reference to the accompanying drawings, the utility model is described in further detail:
As Fig. 1, Fig. 2, Fig. 3, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, shown in Figure 11, the utility model adopts the axis of guide 4, the axis of guide 4 is installed on the subrack 5, adopted positioning guiding plate 2,2 are provided with the through hole that cooperates with the axis of guide on the positioning guiding plate, the size of the through hole that cooperates with the axis of guide on the fixing hole that the axis of guide is installed on the subrack and the positioning guiding plate is corresponding one by one identical with the position, two axis of guides 4 are housed on the subrack 5, be fitted with error-proof device on the positioning guiding plate, be installed on the residing position of the through hole that cooperates with the axis of guide 4.Error-proof device adopts a logical plate 3 and one to end plate 1, on the logical plate 3 through hole that installs and fixes the hole and cooperates with the axis of guide 4 is arranged, and only only installing and fixing the hole on the plate 1.The through hole that cooperates with the axis of guide 4 on the fixing hole that the axis of guide 4 is installed on the subrack 5 and the positioning guiding plate 2 is a packet size and corresponding one by one 6 identical holes, position, i.e. hole A, hole B, hole C, hole D, hole E, hole F; Error-proof device can select to adopt two logical plates 3, on the logical plate 3 through hole that installs and fixes the hole and cooperate with the axis of guide 4 is arranged.Error-proof device also can adopt two to end plate 1, ends on the plate 1 only installing and fixing the hole.
9 kinds of concrete orientation diagrams of installing of the equipped error-proof device of positioning guiding plate of the present utility model that Fig. 3～Figure 11 is given, wherein, among Fig. 3, hole E, hole F are logical; Among Fig. 4, hole A, hole B are logical; Among Fig. 5, hole E, hole B are logical; Among Fig. 6, hole A, hole F are logical; Among Fig. 7, hole C, hole D are logical; Among Fig. 8, hole C, hole F are logical; Among Fig. 9, hole C, hole B are logical; Among Figure 10, hole E, hole D are logical; Among Figure 11, hole A, hole D are logical; Like this, just can guarantee the correct position of inserting positioning guiding plate 2 regulations uniquely that subrack 5 requires, to realize machinery or electric connection. only need adorn two axis of guides 4 on each subrack 5, and two through holes of 2 needs of positioning guiding plate of every kind of (individual) subrack correspondence can be by logical plate 3 of the axis of guide 4. usefulness or plate 1 each two only, or with logical plate 3 or end plate 1 each a slice, on positioning guiding plate 2, install by different azimuth, can both stop 4 through holes in 6 through holes, guarantee the position that the axis of guide 4 is installed on every kind of (individual) subrack as long as only allow remaining two through hole by the axis of guide 4., identical with the position of frame through hole. like this, just can prevent mispluging of subrack 5.
It should be noted that positioning guiding plate 2 can become one with frame.
Above content be in conjunction with concrete execution mode to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (6)
1. the anti-mis-insertion fexible unit of a same size subrack, adopt the axis of guide, the axis of guide is installed on the subrack, it is characterized in that, adopted positioning guiding plate (2), positioning guiding plate (2) is provided with the through hole that cooperates with the axis of guide (4), the fixing hole of subrack (5) the last installation axis of guide (4) is corresponding one by one identical with the position with the size that positioning guiding plate (2) is gone up the through hole that cooperates with the axis of guide (4), positioning guiding plate is fitted with error-proof device on (2), is installed on the residing position of through hole that cooperates with the axis of guide (4).
2. the anti-mis-insertion fexible unit of a kind of same size subrack according to claim 1, it is characterized in that the fixing hole that the axis of guide (4) is installed on the subrack is a packet size and corresponding one by one 6 identical holes, position with the through hole that the axis of guide (4) cooperates upward with positioning guiding plate (2).
3. the anti-mis-insertion fexible unit of a kind of same size subrack according to claim 1, it is characterized in that, error-proof device adopts a logical plate (3) and one to end plate (1), on the logical plate (3) through hole that installs and fixes the hole and cooperate with the axis of guide (4) is arranged, and only only installing and fixing the hole on the plate (1).
4. the anti-mis-insertion fexible unit of a kind of same size subrack according to claim 3, it is characterized in that, two axis of guides (4) are housed on the subrack (5), are fitted with only plate (1) of a logical plate (3) and on the residing position of through hole that positioning guiding plate (2) is gone up with the axis of guide (4) cooperates.
5. the anti-mis-insertion fexible unit of a kind of same size subrack according to claim 1 is characterized in that, error-proof device adopts two logical plates (3), on the logical plate (3) through hole that installs and fixes the hole and cooperate with the axis of guide (4) is arranged.
6. the anti-mis-insertion fexible unit of a kind of same size subrack according to claim 1 is characterized in that, error-proof device adopts two to end plate (1), ends on the plate (1) only installing and fixing the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200844090U CN201467603U (en) | 2009-03-25 | 2009-03-25 | General misplug preventive device for plugged boxes with identical size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200844090U CN201467603U (en) | 2009-03-25 | 2009-03-25 | General misplug preventive device for plugged boxes with identical size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201467603U true CN201467603U (en) | 2010-05-12 |
Family
ID=42394947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200844090U Expired - Fee Related CN201467603U (en) | 2009-03-25 | 2009-03-25 | General misplug preventive device for plugged boxes with identical size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201467603U (en) |
-
2009
- 2009-03-25 CN CN2009200844090U patent/CN201467603U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUHAN YONGLI TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WUHAN YONGLI POWER TECH CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 430223 Hubei city of Wuhan province East Lake new technology development zone of Wuhan University Science Park No. 9-2 Patentee after: WUHAN YONGLI TECHNOLOGY CO., LTD. Address before: 430223 Hubei city of Wuhan province East Lake new technology development zone of Wuhan University Science Park No. 9-2 Patentee before: Wuhan Yongli Power Supply Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |