CN205159717U - Collision formula electrical connection device - Google Patents
Collision formula electrical connection device Download PDFInfo
- Publication number
- CN205159717U CN205159717U CN201520944890.1U CN201520944890U CN205159717U CN 205159717 U CN205159717 U CN 205159717U CN 201520944890 U CN201520944890 U CN 201520944890U CN 205159717 U CN205159717 U CN 205159717U
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- electrical connection
- wire
- device case
- collision type
- buffering cavity
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Abstract
The utility model provides a collision formula electrical connection device is in including device casing and the setting of adopting insulating material to make the buffering cavity 2 or more of device in the casing, the upper end of every buffering cavity are provided with the access mouth of electrical connection wire, and the lower extreme is provided with the access mouth of external conductors post, the electrical connection wire is connected with the external conductors post electricity that corresponds at the internal springiness cushioning part of corresponding cushion chamber through setting up. This application is through above -mentioned means, stretches out the outer length of device casing apart from the dynamic adjustment external conductors post between two equipment of electrical connection as required, when realizing being connected with the reliable electricity of setting between the electric interface component of another one equipment relevant position, can also guarantee can not lead to the fact the damage to connecting device because of the change of distance between two equipment.
Description
Technical field
The application relates to electrical connection technical field, especially, relates to a kind of collision type electrical connection arrangement.
Background technology
Current era, delivery of electrical energy and electric signal transmission have related to the various places of people's work, life, and the electrical connection quality between distinct device, particularly between the equipment that often changes of relative position directly affects the safety and reliability of electric energy and electric signal transmission.For the antitheft door in intelligent home control system, both the drive motors needing to be provided electric energy by power line had been provided with in the door body be flexibly connected with doorframe, to make a video recording first-class equipment, also be provided with and need by equipment such as the electric machine controllers of holding wire transmission of electric signals, said power is connected with the line end of holding wire, the mode that prior art is generally taked needs cross folding to be wound around the end of a thread, its shortcoming is: cross folding is wound around the end of a thread to be needed to use multiple types of tools and accessory, operation many consumptions line is many, time-consuming, workmen's operative skill can produce larger impact to quality, the safe life that the end of a thread connects, reliability is difficult to be protected.
Summary of the invention
The application provides a kind of collision type electrical connection arrangement, can solve that electrical cable safe life between equipment that existing relative position often changes is short, electrical connection reliability is difficult to guaranteed problem.
A kind of collision type electrical connection arrangement that the application provides, comprise and adopt the device case that insulating material is made and the buffering cavity of more than 2 be arranged in described device case, the upper end of each buffering cavity is provided with the access port of electrical connection wire, the lower end of each buffering cavity is provided with the access port of external wire post, and described electrical connection wire is electrically connected with corresponding outer lead post by the elastic buffer unit be arranged in corresponding buffering cavity.
Preferably, described elastic buffer unit is spring.
Preferably, described electrical connection wire is directly electrically connected with external wire post through described spring.
Preferably, the position that described device case upper end is corresponding with the access port of described electrical connection wire is provided with entrance hole seat, described entrance hole seat and described buffering cavity adopt the mode of removably connecting to fix, and the internal diameter of described entrance hole seat is slightly larger than the external diameter of electrical connection wire.
Preferably, described electrical connection wire is electrically connected with elastic buffer unit, and described elastic buffer unit is electrically connected with external wire post.
Preferably, described device case is provided with the wire column dividing plate adopting insulating material to make on the end face of the access port of external wire column.
Preferably, described wire column dividing plate and described device case one-body molded.
Preferably, described device case comprises first device housing and the second device case, and described buffering cavity is installed in described first device housing by the lower surface of first device housing, and realizes encapsulation by described second device case.
Compared with prior art, the application has the following advantages:
In the application's preferred embodiment scheme, electrical connection wire is electrically connected with corresponding external wire post by the elastic buffer unit be arranged in buffering cavity, therefore when needing the relative position realized between the equipment of electrical connection to change, elastic buffer unit can according to the length outside the distance adjustment external wire post extending apparatus housing between two equipment, thus realize being electrically connected with reliable between the electric interfaces parts being arranged on another one equipment relevant position, damage can not be caused to external wire column or electrical connection wire because of the change of the spacing of two equipment, the electrical connection reliability that can effectively solve between equipment that existing relative position often changes is difficult to guaranteed problem.
Accompanying drawing explanation
Fig. 1 is the perspective structure schematic diagram of the application's collision type electrical connection arrangement one embodiment;
Fig. 2 is the A-A cross-sectional schematic of the collision type electrical connection arrangement embodiment shown in Fig. 1;
Fig. 3 is the perspective structure schematic diagram of the collision type electrical connection arrangement embodiment shown in Fig. 1;
Fig. 4 is the perspective structure schematic diagram of another angle of the collision type electrical connection arrangement embodiment shown in Fig. 1.
Marginal data:
1-first device housing; 10-first shell bores; 11-cushions cavity; 12-entrance hole seat; 2-second device case; 20-second shell bores; 21-wire column dividing plate; 3-external wire post; 4-spring; 5-electrical connection wire.
Embodiment
For enabling above-mentioned purpose, the feature and advantage of the application more become apparent, below in conjunction with the drawings and specific embodiments, the application is described in further detail.
In the description of the application, it will be appreciated that, term " on ", D score, " centre ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the application and simplified characterization for convenience of description, instead of instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as the restriction to the application.Term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In the description of the application, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In addition, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this application can be understood as the case may be.
In this application, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
With reference to Fig. 1 ~ 4, show the structural representation of the application's collision type electrical connection arrangement one embodiment, comprise the first device housing 1 and the second device case 2 that adopt insulating material to make, wherein:
The lower surface of first device housing 1 is corresponding with the upper surface shape of the second device case 2, and by the first shell bores 10 of being arranged on first device housing 1 two ends and the first shell bores 20 of being arranged on first device housing 2 two ends the application's device is installed to and needs on electrical connection equipment, in the relevant position of another equipment needing electrical connection, connecting interface is set.
This preferred embodiment is configured with 6 electrical connection wire 5 and the buffering cavity 11 be arranged in first device housing 1 supporting with it, the upper end of each buffering cavity 11 is provided with 1 entrance hole seat 12,1 spring 4 and 1 external wire post 3 is provided with in each buffering cavity 11, housing outer (concrete, to need to arrange the stomidium of diameter slightly larger than external wire post external diameter in the relevant position of first device housing 1 and the second device case 2) is stretched out by the lower port cushioning cavity 11 in the lower end of external wire post 3.
Every root electrical connection wire 5 realizes being electrically connected by spring 4 with external wire post 3.Concrete, can adopt mode that electrical connection wire 5 is directly electrically connected with external wire post 3 through spring 4 (under this mode, for ensureing that electrical connection wire 5 can be with easy access, the internal diameter being arranged on the entrance hole seat 12 of buffering cavity 11 upper end needs to be a bit larger tham the external diameter of electrical connection wire 5); Also electrical connection wire 5 can be adopted to be electrically connected with spring 4 and the Indirect Electro connected mode (i.e. Indirect Electro connected mode) that is electrically connected with external wire post 3 of spring 4.
This preferred embodiment is by above-mentioned means, length outside distance dynamic adjustments external wire post extending apparatus housing between two equipment that can be electrically connected as required, while realizing being electrically connected with reliable between the electric interfaces parts being arranged on another one equipment relevant position, can also ensure can not cause damage because of the change of the spacing of two equipment to jockey.
In a further preferred embodiment:
There will not be interference in order to ensure between the connecting line of each road, can also arrange the wire column dividing plate 21 adopting insulating material to make in the lower end of the second device case 2, this wire column dividing plate 21 preferably adopts and makes with the integrated mode of the second device case 2.
Conveniently installation, maintenance, buffering cavity 11 adopts a point body component to make, and can be installed in described first device housing by the lower surface of first device housing 1, and utilizes the second device case 2 to realize encapsulation.
Below, the collision type electrical connection arrangement for antitheft door is example, is described the operation principle of the application's device embodiment.When the application's collision type electrical connection arrangement is used for antitheft door, generally electrical connection arrangement is arranged on the side near doorframe in a body, accordingly, at the relative position of doorframe, wire column connecting interface is installed, wherein:
When door body is in open mode, between door body and doorframe, there is larger gap, now, under the elastic reaction of elastic buffer unit (such as: the spring 4 in Fig. 1 ~ 4), the length that external wire post 3 stretches out the second device case 2 can be increased, thus ensure that external wire post 3 realizes being electrically connected reliably with the wire column connecting interface be arranged in doorframe;
When door body is in closed condition, between door body and doorframe, there is less gap, because elastic buffer unit has elastic reaction, a part for external wire post 3 will be clamp-oned buffering cavity 11 by doorframe, while guarantee external wire post 3 can reliably be electrically connected with the wire column connecting interface be arranged in doorframe, can not cause causing damage to external wire column 3 and electrical connection wire 5.
It should be noted that, in the embodiment shown in Fig. 1 ~ 4, be provided with 6 electrical connection wire 5 and matching component (comprising buffering cavity 11, spring 4 and external wire post 5 etc.) thereof, the application will not limit this, can configure electrical connection wire and the matching component thereof of more than 2 according to actual needs; Device case also can not adopt point body component to realize, by first device housing 1 and the second device case 2-in-1 and be parts.
It should be noted that in addition, above-described embodiment is preferred embodiment, on the one hand, related functioning components can replace with miscellaneous part, such as, spring 4 in above preferred embodiment can adopt other elastic buffer units to replace, as long as the distance between the equipment that can be electrically connected as required regulates the length outside external wire post 3 extending apparatus housing automatically.On the other hand, involved unit and module might not be that the application is necessary, such as, when electrical connection wire 5 and external wire post 3 adopt Indirect Electro connected mode, electrical connection wire 5 can directly be fixedly connected with the upper end of spring 4, and the upper end of spring 4 is fixed on the inwall of first device housing 1, now, entrance hole seat 12 can be omitted.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.
Above to a kind of collision type electrical connection arrangement that the application provides, be described in detail, apply specific case herein to set forth the principle of the application and execution mode, the explanation of above embodiment is just for helping method and the core concept thereof of understanding the application; Meanwhile, for one of ordinary skill in the art, according to the thought of the application, all will change in specific embodiments and applications, in sum, this description should not be construed as the restriction to the application.
Claims (8)
1. a collision type electrical connection arrangement, it is characterized in that, comprise and adopt the device case that insulating material is made and the buffering cavity of more than 2 be arranged in described device case, the upper end of each buffering cavity is provided with the access port of electrical connection wire, the lower end of each buffering cavity is provided with the access port of external wire post, and described electrical connection wire is electrically connected with corresponding external wire post by the elastic buffer unit be arranged in corresponding buffering cavity.
2. collision type electrical connection arrangement according to claim 1, is characterized in that, described elastic buffer unit is spring.
3. collision type electrical connection arrangement according to claim 2, is characterized in that, described electrical connection wire is directly electrically connected with external wire post through described spring.
4. collision type electrical connection arrangement according to claim 3, it is characterized in that, the position that described device case upper end is corresponding with the access port of described electrical connection wire is provided with entrance hole seat, described entrance hole seat and described buffering cavity adopt the mode of removably connecting to fix, and the internal diameter of described entrance hole seat is slightly larger than the external diameter of electrical connection wire.
5. collision type electrical connection arrangement according to claim 1, is characterized in that, described electrical connection wire is electrically connected with elastic buffer unit, and described elastic buffer unit is electrically connected with external wire post.
6. collision type electrical connection arrangement according to claim 1, is characterized in that, described device case is provided with the wire column dividing plate adopting insulating material to make on the end face of the access port of external wire column.
7. collision type electrical connection arrangement according to claim 6, is characterized in that, described wire column dividing plate and described device case one-body molded.
8. collision type electrical connection arrangement according to claim 1, it is characterized in that, described device case comprises first device housing and the second device case, described buffering cavity is installed in described first device housing by the lower surface of first device housing, and realizes encapsulation by described second device case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944890.1U CN205159717U (en) | 2015-11-24 | 2015-11-24 | Collision formula electrical connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944890.1U CN205159717U (en) | 2015-11-24 | 2015-11-24 | Collision formula electrical connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159717U true CN205159717U (en) | 2016-04-13 |
Family
ID=55695371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520944890.1U Expired - Fee Related CN205159717U (en) | 2015-11-24 | 2015-11-24 | Collision formula electrical connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487447A (en) * | 2018-05-15 | 2019-11-22 | 上海孚凌自动化控制系统有限公司 | Pressure transmitter device |
-
2015
- 2015-11-24 CN CN201520944890.1U patent/CN205159717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487447A (en) * | 2018-05-15 | 2019-11-22 | 上海孚凌自动化控制系统有限公司 | Pressure transmitter device |
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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: 20160413 Termination date: 20211124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |