CN202282610U - Fool-proof apparatus, fool-proof module type surge protector and anti-misinsertion apparatus - Google Patents
Fool-proof apparatus, fool-proof module type surge protector and anti-misinsertion apparatus Download PDFInfo
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- CN202282610U CN202282610U CN2011204382223U CN201120438222U CN202282610U CN 202282610 U CN202282610 U CN 202282610U CN 2011204382223 U CN2011204382223 U CN 2011204382223U CN 201120438222 U CN201120438222 U CN 201120438222U CN 202282610 U CN202282610 U CN 202282610U
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Abstract
The utility model provides a fool-proof apparatus for a surge protector, which can be variably combined in more manners, a fool-proof module type surge protector with the fool-proof apparatus, and an anti-misinsertion apparatus, wherein the fool-proof apparatus comprises a fool-proof column component and a fool-proof hole component matched with the fool-proof column component, the fool-proof hole component comprises a regular octagon portion and a fixing portion for fixing the fool-proof hole component, inside the regular octagon portion there is provided a positioning hole, the fool-proof column component comprises a further regular octagon portion, one end of the further regular octagon portion is provided with a further fixing portion for fixing the fool-proof column component, the other end of the further regular octagon portion is provided with a positioning key, and the positioning hole and the positioning key are configured to match with each other only in an orientation. The fool-proof apparatus and an apparatus to be anti-misinserted are separately mounted, thereby being easy in assembling, flexible in use, and multiple in combination mode, and being greatly convenient for use in the apparatus to be anti-misinserted.
Description
Technical field
The utility model relates to the field of mistake proofing plug device, is specially anti-misoperation device and fool proof modular surge protector.
Background technology
Surge protector is used for being limited in the power-supply system because transient overvoltage, i.e. thunder and lightning surge and multiple switching overvoltage that thunder and lightning causes.Surge protector is a kind of very important thunder resisting equipment, if misplug can cause that surge protector lost efficacy or damage, so in assembling process, do not allow any deviation.In order to prevent the misplug in the operating process, multiple surge protector has been arranged in the prior art, like the applying date the Chinese utility model patent CN2907024Y on May 30th, 2006.
The wrong modular surge protector of a kind of anti-plug has been described in utility model patent CN2907024Y; It has solved the problem of module wrong plug; But its each reference column and location hole that is used for anti-wrong plug only can provide four kinds of combinations, under the situation of the more combinations of needs; Can only use more reference column and location hole, the trend of electric component smaller volume in its incompatibility prior art.
Summary of the invention
The utility model has solved above-mentioned technical problem, and a kind of anti-misoperation device and a kind of fool proof modular surge protector with this anti-misoperation device with more location varied is provided.
In order to realize the purpose of the utility model; A kind of anti-misoperation device is provided; It comprises fool proof post parts and the fool proof hole parts that match with these fool proof post parts; Wherein, fool proof hole parts comprise octagon part and the standing part that is used for fixing these fool proof hole parts, are provided with location hole at this octagon partial interior; Fool proof post parts comprise octagon part, at standing part that is used for fixing said fool proof post parts that is provided with on octagon part one end and the positioning key that on the other end of octagon part, is provided with, said location hole and said positioning key are configured to and can only on an orientation, be fitted to each other.
The standing part that is used for fixing fool proof hole parts can be buckle or key.
The shape of cross section of positioning key is about the asymmetric shape of fool proof post parts octagon central point, and location hole receives positioning key, and when positioning key was consistent with the location hole orientation, positioning key could insert in the location hole.
The standing part that is used for fixing fool proof post parts is buckle or key.
The shape of the shape of cross section of the positioning key closed line that to be the circle that do not wait of two diameters be formed by connecting through two parallel lines transition.
The shape of cross section of positioning key is an isosceles triangle.
The shape of cross section of positioning key is an isosceles trapezoid.
According to the anti-misoperation device that the utility model provided, the location hole of this anti-misoperation device and positioning key only can cooperate on an orientation, in the time of in being applied in the mistake proofing plug device, can effectively prevent misplug.And the fool proof post parts of anti-misoperation device and fool proof hole parts have the configuration of octagon part respectively, have guaranteed when it is applied in the device that needs anti-misplug, and eight kinds of positioning orientating combinations can be provided.
In order to realize this multiple location combination, the utility model also provides a kind of fool proof modular surge protector, and it comprises module and base, wherein: be provided with aforesaid anti-misoperation device in module and the base.
Base is provided with fool proof hole parts and/or fool proof post parts, and module is provided with fool proof post parts and/or the fool proof hole parts that match with said fool proof hole parts and/or said fool proof post parts.
Be respectively arranged with the octagon hole on base and the module, partly cooperate in order to the octagon with fool proof hole parts or fool proof post parts, this cooperation has limited the location hole of octagon partial interior or the orientation of positioning key on module and base of end respectively.
Base is provided with at least two fool proof hole parts, and module is provided with the said fool proof post parts that match with fool proof hole parts.
Base is provided with at least two fool proof post parts, and module is provided with the fool proof hole parts that match with fool proof post parts.
Fool proof hole parts and base or module are splits, and base or module are provided with the structure that is connected with the standing part of fool proof hole parts.
Fool proof post parts and module or base are splits, and module or base are provided with the structure that is connected with the standing part of fool proof post parts.
Because the octagon hole of the octagon of fool proof hole parts part and base can have 8 orientations on direction of rotation, thus, make that the location hole in the parts of fool proof hole has 8 different orientations.In like manner, also make the positioning key of fool proof post parts also have 8 different orientations.Only through being installed to fool proof hole parts and fool proof post parts on base and the module with different orientation; Can be implemented between 8 kinds of disparate modules and the base and make differentiation; Wherein only be provided with the fool proof post parts of same orientation and the base and the module of fool proof hole parts and just can fit together use; Effectively prevented misplug, and the caused surge protector of misplug lost efficacy and electric equipment damages.
Each group fool proof post parts and fool proof hole parts can confirm that eight kinds of positioning orientatings make up, and under the situation with a pair of anti-misoperation device only, have increased the number of combinations of positioning orientating.The fool proof modular surge protector that the utility model provided with this anti-misoperation device; When it uses two groups of these anti-misoperation devices on base and module; Then the anti-misoperation device of this modular surge protector can have 8 * 8, i.e. 64 kinds of positioning orientating combinations are when using N group (N is natural number) this anti-misoperation device; Then the anti-misoperation device of this modular surge protector can have the combination of 8N kind positioning orientating, and it is much higher than the positioning orientating combination that reference column and location hole of the prior art provides.
In addition; This anti-misoperation device not only can use in surge protector, can also be applied in the device of the anti-misplug of any needs, therefore; A kind of mistake proofing plug device further is provided; This mistake proofing plug device comprises first member and second member that inserts cooperation, and wherein, first member and second member are provided with above-mentioned anti-misoperation device.
First member is provided with fool proof hole parts and/or fool proof post parts, and second member is provided with fool proof post parts and/or the fool proof hole parts that match with these fool proof hole parts and/or fool proof post parts.
First member and second member are respectively arranged with the octagon hole; Octagon in order to fool proof hole parts or fool proof post parts partly cooperates, this engagement limits location hole or the orientation of positioning key on first member or second member of end of octagon partial interior.
In like manner, when this anti-misoperation device is applied in the mistake proofing plug device, use N group anti-misoperation device that the combination of 8N kind positioning orientating then is provided, it is much higher than the positioning orientating combination that reference column and location hole of the prior art provides.
Anti-misoperation device that the utility model provides and the split type installation of device that needs anti-misplug are easy to assembling, use flexibly, and compound mode is many, greatly facilitate in the device of the anti-misplug of needs and use.
Description of drawings
Below in conjunction with accompanying drawing the utility model is carried out detailed explanation, wherein:
Fig. 1 is the vertical view of fool proof hole parts;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the end view of fool proof post parts;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the left view of Fig. 3;
Fig. 6 is the upward view of Fig. 3;
Fig. 7 is the vertical view of Fig. 3;
Fig. 8 is the stereogram of fool proof post parts;
Fig. 9 is the stereogram of fool proof hole parts;
Figure 10 is that the shape of cross section of the positioning key of fool proof post parts is the sketch map of isosceles triangle;
Figure 11 is that the shape of cross section of the positioning key of fool proof post parts is the sketch map of isosceles trapezoid;
Figure 12 is a fool proof modular surge protector base, and this base is provided with two groups of anti-misoperation devices;
Figure 13 to Figure 16 is four kinds of directed compound modes on the surge protector base;
Figure 17 and Figure 18 are the illustrative diagram that the module of modular surge protector and the fool proof post parts on the base and fool proof hole parts cooperatively interact.
The explanation of Reference numeral
1, fool proof hole parts
2, octagon part
3, buckle
4, location hole
5, fool proof post parts
6, positioning key
7, octagon part
8, buckle
9, the roundlet head part of positioning key
10, the roundlet head part of location hole
11, base
X, perpendicular bisector
Embodiment
In order better to understand the technical scheme of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing 1 to accompanying drawing 18.
The anti-misoperation device of surge protector comprises fool proof post parts 5 and the fool proof hole parts 1 that match with these fool proof post parts 5.
Fig. 1, Fig. 2 and Fig. 9 show vertical view, end view and the stereogram of fool proof hole parts 1 respectively.Can know in conjunction with above-mentioned accompanying drawing; Fool proof hole parts 1 have octagon part 2 an end; Have buckle 3 in the other end, the buckle structure that holds fool proof hole parts 1 that is provided with on this buckle 3 and the surge protector base 11 engages, and fool proof hole parts 1 are fixed on the base 11.This base 11 is provided with the octagon hole of the octagon part 2 of holding fool proof hole parts 1, and cooperatively interacts, this engagement limits fool proof hole parts on direction of rotation, have and have only eight orientations.
As shown in Figure 9, the buckle structure 3 of fool proof hole parts 1 is that a plurality of extensions are formed, and inner hollow.This buckle structure can be fixed on other structure on the surge protector base 11 with fool proof hole parts 1 with of the prior art being configured to, and substitutes like key-keyway etc.
In Fig. 1, the cross section of location hole 4 is that the circle of two different radiis constitutes, and between these two circles with arc transition.The shape of this location hole also can be configured as realizing other shape of orientating function.
Fig. 3 to Fig. 7 is respectively five projection views of fool proof post parts 5, and Fig. 8 is the stereogram of fool proof post parts 5.Can know that in conjunction with above-mentioned accompanying drawing fool proof post parts 5 are provided with octagon part 7, positioning key 6 is set in an end of fool proof post parts 5.Another end at fool proof post parts 5 is formed with buckle 8, and buckle 8 is for example formed by two parts of separating.Buckle 8 be used for the surge protector module on the buckle structure that holds fool proof post parts 5 that is provided with fasten, fool proof post parts 5 are fixed on the surge protector module.But the utility model is not limited thereto, and also can adopt other forms of fixed structure, like key-keyway etc., realizes the function of this buckle.
The surge protector module is provided with the octagon hole of the octagon part 7 of holding fool proof post parts 5, and cooperatively interacts, this engagement limits fool proof post parts on direction of rotation, have and have only eight orientations.
As shown in Figure 5, be similar to location hole 4, the shape of cross section of the positioning key 6 of fool proof post parts 5 is two circles that diameter does not wait, and between these two circles with straight transitions, can only on an orientation, can positioning key 6 be inserted in the location hole 4 thus.
As stated, the cooperation of fool proof post parts 5 and fool proof hole parts 1 is achieved through the cooperation between positioning key 6 and the location hole 4.
Have only when the roundlet head part 10 of the location hole 4 of fool proof hole parts 1 towards with the roundlet head part 9 of the positioning key 6 of fool proof post parts 5 when consistent, fool proof post parts 5 could insert in the fool proof hole parts 1.
Can learn that have only the consistent positioning key 6 of orientation could insert in the location hole 4, otherwise fool proof post parts 5 can not be inserted in the fool proof hole parts 1, therefore, anti-misoperation device has played the effect of fool proof.
In the present embodiment; Location hole 4 is similar with the shape of cross section of positioning key 6 and can only be orientated cooperation at one each other; But the shape of cross section of location hole and positioning key also can be dissimilar in other is used, and location hole and positioning key are configured to cooperate an orientation and get final product.
Although in the superincumbent description, the cross sectional shape of location hole 4 or positioning key 6 is two circles that diameter does not wait, and the utility model is not limited thereto, as long as the cross section of positioning key 6 is asymmetric about the octagon central point, can realize the mistake proofing plugging function.
In another specific embodiment, the shape of cross section of the positioning key 6 of fool proof post parts 5 is isosceles triangle, and is shown in figure 10.
In another specific embodiment, the shape of cross section of the positioning key 6 of fool proof post parts 5 is isosceles trapezoid, and is shown in figure 11.
The utility model is illustrated with concrete example at this, but not as the qualification to the utility model.
Next, with reference to Figure 12 the fool proof modular surge protector with this anti-misoperation device that the utility model provides is described.
Figure 12 shows the base 11 of fool proof modular surge protector, on base 11, is provided with the fool proof hole parts 1 of two groups of above-mentioned anti-misoperation devices, on module, is provided with the fool proof post parts of two groups of corresponding above-mentioned anti-misoperation devices.
As stated; Have the octagon hole on the base 11, and be provided with fixed structure in this octagon hole, like buckle structure or bond structure; So that fool proof hole parts are inserted respectively in the corresponding octagon hole; And through its fixed structure, for example, incompatible being able to of joining of the buckle structure in the octagon hole of buckle 3 or key and base 11 fixed.
Similarly; Also have the octagon hole on the module, and be provided with fixed structure in this octagon hole, like buckle structure or bond structure; So that fool proof post parts are inserted respectively in the corresponding octagon hole; And through its fixed structure, for example, incompatible being able to of joining of the buckle structure in the octagon hole of buckle or key and module fixed.
Except the fixed structure of buckle structure or bond structure, when needed, fool proof hole parts and fool proof post parts can also be fixed on base 11 and/or the module through fixed form bonding or welding.
In addition, as stated,, thus, make that the location hole in the parts of fool proof hole has 8 different orientations because the octagon hole of the octagon of fool proof hole parts part and base can have 8 orientations on direction of rotation.When only the orientation of the positioning key of the fool proof post parts on being arranged at module and location hole was identical, module just can be inserted on the base.Therefore; Under the situation that adopts fool proof hole parts and fool proof post parts, 8 kinds of different orientations can be provided, that is to say; Utilize identical fool proof hole parts and fool proof post parts; Only, can be implemented between 8 kinds of disparate modules and the base and make differentiation, wherein only be provided with the fool proof post parts of same orientation and the base and the module of fool proof hole parts and just can fit together use through fool proof hole parts and fool proof post parts are installed on base and the module with different orientation.Shown in figure 12; Owing to adopted two fool proof hole parts and fool proof post parts, can realize the combination of 8 * 8=64 kind orientation thus, that is to say; Can utilize two groups of anti-misoperation devices, in the product of 64 kinds of different sizes, model etc., make differentiation according to the utility model.
As an example, Figure 13 to Figure 16 shows wherein four kinds of positioning orientating combinations.
With concrete example the utility model is illustrated in this embodiment; But not as qualification to the utility model; For example; Fool proof post parts also can be arranged on the base, and fool proof hole parts are arranged on the module, and the combination of fool proof post parts and fool proof hole parts perhaps is set respectively on module and the base.Further, three groups, four groups or more group anti-misoperation devices can also be set between module and the base.In addition, although in the superincumbent description, anti-misoperation device is used for surge protector,, in fact this anti-misoperation device can be applied in the purposes of the anti-misplug of any needs.
More than the utility model has been carried out detailed introduction; For one of ordinary skill in the art; According to the thought of the utility model embodiment, the change on embodiment and range of application should not thought the scope that has departed from the utility model protection, and any distortion in the claim protection range all falls into the protection range of the utility model; In sum, this description should not be construed as the restriction to the utility model.
Claims (15)
1. anti-misoperation device; It comprises fool proof post parts (5) and the fool proof hole parts (1) that match with said fool proof post parts (5); It is characterized in that: said fool proof hole parts (1) comprise octagon part (2) and are used for fixing the standing part of said fool proof hole parts (1); In said octagon part (2) set inside location hole (4) is arranged; Said fool proof post parts (5) comprise octagon part (7), the standing part that is used for fixing said fool proof post parts (5) that on said octagon part (7) one ends, is provided with and the positioning key (6) that on the other end of said octagon part (7), is provided with, and said location hole (4) and said positioning key (6) are configured to and can only on an orientation, be fitted to each other.
2. anti-misoperation device according to claim 1 is characterized in that: the standing part that is used for fixing said fool proof hole parts (1) is buckle (3) or key.
3. anti-misoperation device according to claim 1 is characterized in that: the shape of cross section of said positioning key (6) is that said location hole (4) receives said positioning key (6) about the asymmetric shape of fool proof post parts octagon central point.
4. anti-misoperation device according to claim 1 is characterized in that: the standing part that is used for fixing said fool proof post parts (5) is buckle (8) or key.
5. according to each described anti-misoperation device in the claim 2 to 4, it is characterized in that: the shape of the shape of cross section of said positioning key (6) closed line that to be the circle that do not wait of two diameters be formed by connecting through two parallel lines transition.
6. according to each described anti-misoperation device in the claim 2 to 4, it is characterized in that: the shape of cross section of said positioning key (6) is an isosceles triangle.
7. according to each described anti-misoperation device in the claim 2 to 4, it is characterized in that: the shape of cross section of said positioning key (6) is an isosceles trapezoid.
8. a fool proof modular surge protector comprises module and base (11), it is characterized in that: be provided with like each described anti-misoperation device in the claim 1 to 7 in said module and the said base (11).
9. fool proof modular surge protector according to claim 8; It is characterized in that: said base (11) is provided with fool proof hole parts and/or fool proof post parts, and said module is provided with fool proof post parts and/or the fool proof hole parts that match with said fool proof hole parts and/or said fool proof post parts.
10. fool proof modular surge protector according to claim 9; It is characterized in that: be respectively arranged with the octagon hole on said base (11) and the module; Octagon in order to fool proof hole parts or fool proof post parts partly cooperates, and this cooperation has limited the location hole of octagon partial interior or the orientation of positioning key on module and base of end respectively.
11. according to claim 9 or 10 described fool proof modular surge protectors; It is characterized in that: said base (11) is provided with at least two said fool proof hole parts (1), and said module is provided with the said fool proof post parts that match with said fool proof hole parts (1).
12. according to claim 9 or 10 described fool proof modular surge protectors, it is characterized in that: said base (11) is provided with at least two said fool proof post parts, said module is provided with the said fool proof hole parts that match with said fool proof post parts.
13. a mistake proofing plug device comprises and inserts first member and second member that cooperates that it is characterized in that: said first member and said second member are provided with like each described anti-misoperation device in the claim 1 to 7.
14. mistake proofing plug device according to claim 13; It is characterized in that: said first member is provided with fool proof hole parts and/or fool proof post parts, and said second member is provided with fool proof post parts and/or the fool proof hole parts that match with said fool proof hole parts and/or said fool proof post parts.
15. mistake proofing plug device according to claim 14; It is characterized in that: said first member and said second member are respectively arranged with the octagon hole; Octagon in order to fool proof hole parts or fool proof post parts partly cooperates, this engagement limits location hole or the orientation of positioning key on said first member or said second member of end of octagon partial interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204382223U CN202282610U (en) | 2011-11-08 | 2011-11-08 | Fool-proof apparatus, fool-proof module type surge protector and anti-misinsertion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204382223U CN202282610U (en) | 2011-11-08 | 2011-11-08 | Fool-proof apparatus, fool-proof module type surge protector and anti-misinsertion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202282610U true CN202282610U (en) | 2012-06-20 |
Family
ID=46228761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204382223U Expired - Lifetime CN202282610U (en) | 2011-11-08 | 2011-11-08 | Fool-proof apparatus, fool-proof module type surge protector and anti-misinsertion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202282610U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986140A (en) * | 2014-05-09 | 2014-08-13 | 广西南宁百兰斯科技开发有限公司 | Inserting piece type anti-thunder device |
| CN107676379A (en) * | 2017-10-17 | 2018-02-09 | 谢文欢 | Control arm bush |
| CN109119808A (en) * | 2018-09-26 | 2019-01-01 | 郑州云海信息技术有限公司 | A kind of fool-proof connector of server intelligent network adapter serial ports |
| CN109936027A (en) * | 2017-12-19 | 2019-06-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its component |
| CN112490715A (en) * | 2020-11-23 | 2021-03-12 | 业成科技（成都）有限公司 | Connector module |
-
2011
- 2011-11-08 CN CN2011204382223U patent/CN202282610U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986140A (en) * | 2014-05-09 | 2014-08-13 | 广西南宁百兰斯科技开发有限公司 | Inserting piece type anti-thunder device |
| CN107676379A (en) * | 2017-10-17 | 2018-02-09 | 谢文欢 | Control arm bush |
| CN109936027A (en) * | 2017-12-19 | 2019-06-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its component |
| CN109936027B (en) * | 2017-12-19 | 2022-02-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembly thereof |
| CN109119808A (en) * | 2018-09-26 | 2019-01-01 | 郑州云海信息技术有限公司 | A kind of fool-proof connector of server intelligent network adapter serial ports |
| CN112490715A (en) * | 2020-11-23 | 2021-03-12 | 业成科技（成都）有限公司 | Connector module |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |