CN201113311Y - Power supply structure for automobile middle sliding door - Google Patents
Power supply structure for automobile middle sliding door Download PDFInfo
- Publication number
- CN201113311Y CN201113311Y CNU2007201147988U CN200720114798U CN201113311Y CN 201113311 Y CN201113311 Y CN 201113311Y CN U2007201147988 U CNU2007201147988 U CN U2007201147988U CN 200720114798 U CN200720114798 U CN 200720114798U CN 201113311 Y CN201113311 Y CN 201113311Y
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- China
- Prior art keywords
- door
- power supply
- storage battery
- car door
- vehicle
- 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
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Abstract
The utility model relates to a power supply structure for the sliding door of a vehicle, and comprises a first door bumper and a second door bumper, wherein, the first door bumper is arranged on one side of the vehicle body and has two dynamic contacts for power supply; the second door bumper is arranged on the other side of the vehicle door and has two static contacts for power supply. When the vehicle door is closed, the two dynamic contacts on the first door bumper is in contact with the two static contacts on the second door bumper; an electric level is arranged inside the vehicle body, and the two poles of the level are respectively connected to the two dynamic contacts on the first door bumper by the lead; an electric level is arranged inside the vehicle door to supply power for the electric components in the vehicle door, and the two poles are respectively connected to the two static contacts on the second door bumper by the lead; when the vehicle door is closed, the control chip is powered by both the vehicle electric level and the vehicle door electric level, and meanwhile the vehicle door electric level is charged by the vehicle electric level; the control chip is powered by the vehicle door electric level when the vehicle door is open, thus guaranteeing that the mechanism or system on the vehicle door is electrified all the time.
Description
Technical field
The utility model relates to a kind of electric power-feeding structure, relates in particular to the electric power-feeding structure of slide in a kind of automobile.
Background technology
The commercial automobile that is equipped with power-operated sliding door more and more is subjected to liking of people, and along with continuous advancement in technology, requiring the mechanism of power supply and switch more and more on the middle slide, generally is that control chip is installed on the car body at present, because middle slide is a movement parts, there is certain difficulty in the signal of telecommunication that send of opposite house.It is the key that high-grade MPV is improved grade that opposite house send the reasonable utilization of electricity.
Power supply mainly contains following two kinds of power delivery modes on the middle slide of existing commercial vehicle
First kind is sent electricity for the door knob formula, and door knob one stature is installed on the door, and another is installed on the car body, shuts the back door knob at door and cooperates, and the contact energising of corresponding contact realizes sending on the door knob.
1., be in the door open procedure its major defect has:, because door knob breaks away from, send electricity also to finish, can not send in the door switch process.2., because door is gone up an electrical appliance adds, used signal, power line is also added, and use door knob formula power delivery mode just to seem that number of contacts is not enough, and the door knob formula breaks easily.3., the door knob resistance of closing the door also very big more.4., door knob the loose contact phenomenon can occur in contact process.
Second kind is the drag chain type power delivery mode, and a drag chain is installed on door, and one fixing, and other end motion with car door on slideway is slided, and car door is connected with a drag chain or flexible pipe with car body, and one and car body are fixed, and the other end is connected with slip drag chain head on the car door.Electric wire energising and transmission signals are worn in the centre.
Its major defect has: 1., because drag chain will be installed, slideway must be arranged, and slideway opposite house and car body requirements of installation space harshness.2., in the car door motion process, produce resistance on car door, cause out the door closing force increasing because the drag chain head slides.3., installing space is big, outward appearance is more ugly.
In sum, the electric power-feeding structure in the existing automotive door also can be further improved.
Summary of the invention
Technical problem to be solved in the utility model be provide at above-mentioned prior art present situation in a kind of the making slide no matter open or closed condition under electricity is arranged all the time, and the electric power-feeding structure of slide in the automobile simple in structure.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the electric power-feeding structure of slide comprises that being arranged on car body one side has first door knob of two power supply moving contacts and be arranged on second door knob that car door one side has two power supply fixed contacts in this automobile, under described closing of the door state, two power supply moving contacts on above-mentioned first door knob respectively with second door knob on two the corresponding contact of power supply fixed contact conductings; Also be provided with an automobile storage battery in the described car body, the two poles of the earth of automobile storage battery are respectively by two power supply moving contacts corresponding link to each other of lead with first door knob, it is characterized in that: also be provided with the car door storage battery into the electric elements in car door power supplies in the described car door, the two poles of the earth of this car door storage battery are also respectively by two corresponding connections of power supply fixed contact on lead and described second door knob.
In the above-mentioned car door control chip is installed, and two power pins of this control chip are connected to respectively on the described car door storage battery.
Need two directly conductings of contact on the assurance door knob in the use, but may be in the real process because of rainwater or other conducting medium (as key) reason, make two contact conductings of door knob because of carelessness, if conducting then the accident that can be short-circuited, cause the damage of storage battery, for preventing the storage battery accident that is short-circuited, wherein lead that above-mentioned automobile storage battery links to each other with power supply moving contact on first door knob is provided with first fuse.If after the two power supply moving contact conductings contact, fuse can fuse, play the effect of protection storage battery.
In like manner, wherein lead of linking to each other with power supply fixed contact on second door knob of above-mentioned car door storage battery is provided with second fuse.
Compared with prior art, advantage of the present utility model is: it is equipped with the car door storage battery in car door, so it has the following advantages, automobile storage battery and car door storage battery are given the power supply of the electric elements in the car door simultaneously behind the closing of the door, simultaneously, automobile storage battery is given the charging of car door storage battery, behind the car door opening, the electric elements in the car door are then by the power supply of car door storage battery, obviously, adopt such supply power mode, can guarantee effectively that the electric elements on the car door have all the time.Secondly, control chip is installed in the car door, two contacts only need be installed on door knob just can realizes, thereby make that the door knob structure is simpler, and on existing door knob, change and to use; Moreover, such supply power mode, because of need not that slideway is set on car door, thereby resistance is little when having car door opening, the characteristics that electric contact performance is good.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of car door among the utility model embodiment;
Fig. 3 is the circuit diagram of the utility model embodiment;
Fig. 4 is the A place enlarged drawing of Fig. 1;
Fig. 5 is the B place enlarged drawing of Fig. 2.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Be depicted as a preferred embodiment of the present utility model as Fig. 1～5.
Electric power-feeding structure in a kind of automotive door, comprise and be arranged on first door knob 3 that car body 1 one sides have the first power supply moving contact 31 and second source moving contact 32, be arranged on second door knob 4 that car door 2 one sides have the first power supply fixed contact 41 and second source fixed contact 42, under the state of closing of the door, two power supply moving contacts 31 on first door knob 3,32 respectively with second door knob 4 on two power supply fixed contacts 41,42 corresponding contact conductings, wherein the door knob structure is a conventional structure, the first power supply moving contact 31 and second source moving contact 32 are to disconnect not conducting each other, and the first power supply fixed contact 41 and second source fixed contact 42 also are to disconnect not conducting each other.
As shown in Figure 4, also be provided with an automobile storage battery 5 in the described car body 1, the positive pole of automobile storage battery 5 links to each other with the first power supply moving contact 31 of first door knob 3 by lead, the negative pole of automobile storage battery 5 links to each other by the second source moving contact 32 of lead with first door knob 3, and automobile storage battery 5 lead that links to each other with the first power supply moving contact 31 is provided with first fuse 9.
As shown in Figure 2, the electric elements 7 that are provided with control chip 6 in the described car door 2 and link to each other with control chip 6, electric elements 7 can be electric door locks, but other various existing electric elements 7 also certainly.
As shown in Figure 5, also be provided with a car door storage battery 8 in the described car door 2; One utmost point of car door storage battery 8 is divided into two-way, and 6 one power pins of lead and control chip of leading up to link to each other, and another road links to each other with the first power supply fixed contact 41 on second door knob 4 by lead; Another utmost point of car door storage battery 8 also is divided into two-way, the lead of leading up to links to each other with another power pins of control chip 6, another road links to each other with second source fixed contact 42 on second door knob 4 by lead, and the lead that car door storage battery 8 links to each other with second source fixed contact 42 on second door knob 4 is provided with second fuse 10.
Operation principle of the present utility model as shown in Figure 3,
Shutting under the state at car door, the first power supply moving contact 31 contacts conducting (being equivalent to K switch 1 conducting among Fig. 3) with the first power supply fixed contact 41, second source moving contact 32 contacts conducting (being equivalent to the K2 conducting among Fig. 3) with second source fixed contact 42, entire circuit forms path, 8 chargings of 5 pairs of car door storage batterys of automobile storage battery, simultaneously automobile storage battery 5 gives control chip 6 power supplies with car door storage battery 8 simultaneously, and control chip 6 just can move control to electric elements 7
If under the state that car door 2 is opened, misoperation appears, can make automobile storage battery 5 or 8 short circuits of car door storage battery, this moment first fuse 9 or 10 fusing of second fuse are to play the effect of protection storage battery.
Under the state that car door 2 is opened, car door storage battery 8 can be to control chip 6 power supplies, and control chip 6 also can continue to work.
Claims (4)
1, the electric power-feeding structure of slide in a kind of automobile, it comprises that being arranged on car body (1) one side has first door knob (3) of two power supply moving contacts (31,32) and be arranged on second door knob (4) that car door (2) one sides have two power supply fixed contacts (41,42), under described car door (2) closed condition, two the power supply moving contacts (31,32) on above-mentioned first door knob (3) respectively with second door knob (4) on the corresponding contact conducting of two power supply fixed contacts (41,42); Also be provided with an automobile storage battery (5) in the described car body (1), the two poles of the earth of automobile storage battery (5) are respectively by two power supply moving contacts (31,32) corresponding link to each other of lead with first door knob (3), it is characterized in that: also be provided with the car door storage battery (8) into the electric elements in the car door (7) power supplies in the described car door (2), the two poles of the earth of this car door storage battery (8) are also respectively by the corresponding connection of two power supply fixed contacts (41,42) on lead and described second door knob (4).
2, the electric power-feeding structure of slide in the automobile according to claim 1 is characterized in that: control chip (6) is installed in the described car door (2), and two power pins of this control chip (6) are connected to respectively on the described car door storage battery (8).
3, the electric power-feeding structure of slide in the automobile according to claim 1 and 2 is characterized in that wherein lead that described automobile storage battery (8) links to each other with power supply moving contact (31) on first door knob (3) is provided with first fuse (9).
4, the electric power-feeding structure of slide in the automobile according to claim 1 and 2 is characterized in that wherein lead that described car door storage battery (8) links to each other with power supply fixed contact (41) on second door knob (4) is provided with second fuse (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201147988U CN201113311Y (en) | 2007-09-18 | 2007-09-18 | Power supply structure for automobile middle sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201147988U CN201113311Y (en) | 2007-09-18 | 2007-09-18 | Power supply structure for automobile middle sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201113311Y true CN201113311Y (en) | 2008-09-10 |
Family
ID=39965053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201147988U Expired - Fee Related CN201113311Y (en) | 2007-09-18 | 2007-09-18 | Power supply structure for automobile middle sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201113311Y (en) |
-
2007
- 2007-09-18 CN CNU2007201147988U patent/CN201113311Y/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: MIN HUI GUANGZHOU AUTO PARTS CO. Free format text: FORMER OWNER: XINTAI MACHINERY CO., LTD., NINGBO Effective date: 20090417 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090417 Address after: No. 4, West Yongshun Road, Yonghe District, Guangzhou economic and Technological Development Zone, Guangdong, China: 511356 Patentee after: Guangzhou Minhui Auto Parts Co.,Ltd. Address before: Dagang Industrial City, Beilun District, Zhejiang City, Ningbo Province, China: 315800 Patentee before: Ningbo Xintai Machinery Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING MINTE AUTO PARTS CO., LTD. Free format text: FORMER OWNER: GUANGZHOU MINTH AUTO PARTS CO., LTD. Effective date: 20100709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 511356 NO.4, WEST OF YONGSHUN AVENUE, YONGHE DISTRICT, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, GUANGZHOU CITY, GUANGDONG PROVINCE TO: 401120 XINGKE 4TH ROAD, SCIENCE AND TECHNOLOGY INDUSTRIAL PARK, YUBEI DISTRICT, CHONGQING CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100709 Address after: 401120 science and Technology Industrial Park, Chongqing, Yubei District four Patentee after: Chongqing Min Te auto parts and components Co., Ltd Address before: 511356 No. 4, West Yongshun Road, Yonghe District, Guangzhou economic and Technological Development Zone, Guangdong Patentee before: Guangzhou Minhui Auto Parts Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20130918 |