CN212046834U - Automobile anti-pinch strip with high sensitivity - Google Patents
Automobile anti-pinch strip with high sensitivity Download PDFInfo
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- CN212046834U CN212046834U CN201921468102.0U CN201921468102U CN212046834U CN 212046834 U CN212046834 U CN 212046834U CN 201921468102 U CN201921468102 U CN 201921468102U CN 212046834 U CN212046834 U CN 212046834U
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Abstract
The utility model relates to a strip is prevented pressing from both sides by high car of sensitivity, it is equipped with prevents pressing from both sides strip body, sensing bunch, bunch buckle and bunch plug connector, prevent pressing from both sides the strip body and be equipped with bubble pipe, joint portion, fixed rack, metallic channel and sealing strip, first electric conductor, second electric conductor, third electric conductor and fourth electric conductor equidistance circumference are arranged at the inner wall of bubble pipe, when pressing prevent pressing from both sides the strip body, realize switching on, resistance of internal circuit and connect in parallel, through the change of return circuit resistance value arouse the change of electric current, transmit the signal that changes for the ECU of system, realize preventing pressing from both sides the function. The utility model discloses a car anti-pinch strip trigger angle reaches 360, and sensitivity and security are showing and are promoting, and the security is strong, and the leakproofness is good, and the installation is firm, is convenient for accomodate the wire.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field is prevented pressing from both sides by the car door, and specifically speaking relates to a strip is prevented pressing from both sides by car that sensitivity is high.
[ background of the invention ]
The design of function is prevented pressing from both sides by the car door, can avoid passenger's hand and other health positions when closing the door better, or the unexpected injury that article were cliied by the door and lead to improves the security of car. The automobile anti-pinch strip is a device which is arranged at an automobile door and can directly know whether an obstacle state exists when the automobile door is closed. The automobile door frame is generally mounted on a metal support through a metal framework, and the metal support is fastened to a vehicle door sheet metal through screws. The internal anti-pinch detection structure that includes positive negative conductor that is equipped with of rubber of strip is prevented pressing from both sides to the car, when the door is at the in-process of closing clip the object and when touchhing the obstacle, positive, negative conductor receive the extrusion and take place the contact, form the circuit return circuit and cause the short circuit, prevent pressing from both sides the module and detect this signal after, send out the police dispatch newspaper, or automatic control door reverse movement.
Patent document CN207728205U, announcement day 2018.08.14 discloses a strip is prevented pressing from both sides by electric tail-gate of car, including preventing pressing from both sides electric core and panel beating and pressing from both sides the groove, prevent pressing from both sides the first conducting layer of inside fixedly connected with and the second conducting layer of the first conducting layer of inside fixedly connected with and the naked wire of second of electric core, prevent pressing from both sides the tip fixedly connected with conducting strip of electric core, the conducting strip is equipped with the welding point, and the conducting strip is kept away from the one end welding of preventing pressing from both sides electric core and is had the extension line, and the inside that the groove was pressed from both sides to the panel beating is equipped with the mount, and the inseparable strip of the equal fixedly connected with cooperation in inner wall in panel beating clamp groove, the lateral wall fixedly connected with turn-ups. The above patent documents aim to provide a power tailgate anti-pinch strip for an automobile, which is controlled by a "tactile" sense and stops when a control system detects pressure to prevent pinching.
However, the anti-pinch bar disclosed in the above patent documents only includes two conductors, and the alarm is triggered only by longitudinally pressing the two conductors to make them contact with each other, which is low in safety factor.
Therefore, it is urgently needed to have a car that triggers angle more extensively, and is more sensitive, and the security is stronger prevent pressing from both sides the strip, and as the car prevent pressing from both sides the strip, it should still possess excellent leakproofness, good fixed effect, be convenient for walk the line characteristics. However, no report is found on the anti-pinch strip of the automobile at present.
[ summary of the invention ]
The utility model aims at providing a trigger more sensitively, the security is stronger, possesses excellent leakproofness, good fixed effect, is convenient for walk the car of line and prevents pressing from both sides the strip.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an automobile anti-pinch strip is provided with an anti-pinch strip body, wherein two ends of the anti-pinch strip body are both injection molding end closures, and the anti-pinch strip is further provided with a sensing bunch, a bunch buckle and a bunch plug connector, wherein the sensing bunch extends from one end of the anti-pinch strip body to the outside, the bunch buckle is sleeved outside the sensing bunch, and the bunch plug connector is installed at the free end of the sensing bunch; the anti-pinch strip body is provided with a bubble tube, a clamping part, a fixed rack, a wire guide groove and a sealing strip, the bubble tube is hollow, a first conductor, a second conductor, a third conductor and a fourth conductor are circumferentially arranged on the inner wall of the bubble tube at equal intervals, a gap is reserved between the adjacent conductors, and a first wire, a second wire, a third wire and a fourth wire are respectively arranged in the first conductor, the second conductor, the third conductor and the fourth conductor; the clamping portion is located below the bubble tube, the fixed rack is arranged on the clamping portion, the wire groove is located below the clamping portion, and the sealing strip is located on the left side of the clamping portion; the bubble tube is made of an insulating rubber material, the first conductor, the second conductor, the third conductor and the fourth conductor are all made of a conductive material, the first lead, the second lead, the third lead and the fourth lead are all made of a metal material, and the sealing strip is made of an insulating material.
Preferably, when pressing prevent pressing the tong strip body realizes switching on, the resistance of inner line is parallelly connected, through the change that the change of return circuit resistance causes the change of electric current, gives the ECU of system with the signal transmission that changes, realizes preventing pressing from both sides the function.
Preferably, the initial resistance of the internal line is: 10000 plus or minus 500 ohm, or 1000 plus or minus 50 ohm, or 5200 plus or minus 260 ohm; the trigger resistance is: less than or equal to 2000 ohm, or less than or equal to 400 ohm.
Preferably, a clamping steel belt is further arranged inside the clamping portion.
The utility model has the advantages that:
1. the utility model discloses a strip is prevented pressing down and is prevented pressing that the strip body can realize switching on, resistance of inner line and parallelly connected, through the change that the change of return circuit resistance value arouses the electric current, gives the ECU of system with the signal transmission who changes, realizes tail door/side sliding door/side door and prevents pressing from both sides the function, is particularly useful for the side sliding door.
2. The utility model discloses a strip is prevented pressing from both sides by the car, bubble intraduct is equipped with four electric conductors of equidistance circumference range, consequently when the bubble pipe receives the extrusion of any direction, all can arouse the change of resistance value signal and trigger the warning, and trigger angle reaches 360, and sensitivity and security are showing and are promoting.
3. The sealing strip is arranged, so that the sealing performance is improved, and a good airtight environment in the vehicle is ensured.
4. The clamping steel belt is arranged in the clamping portion, so that the fixing is firmer.
5. The wire guide grooves are arranged, so that the wires can be arranged, and the arrangement of the wires is optimized.
[ description of the drawings ]
Figure 1 is the structure schematic diagram of the utility model discloses the strip is prevented pressing from both sides by the car.
Fig. 2 is a cross-sectional view taken along a-a of fig. 1.
FIG. 3 is a schematic view of the anti-pinch principle.
[ detailed description ] embodiments
The invention will be further described with reference to the following examples and with reference to the accompanying drawings.
The reference numerals and components referred to in the drawings are as follows:
1. anti-pinch strip body 2, sensing bunch
3. Wire harness buckle 4. wire harness plug connector
10. Injection-molded end-capped 11-degree bubble tube
12. Clamping portion 13, fixed rack
14. Wire groove 15, sealing strip
161. First conductor 162, second conductor
163. Third conductor 164. fourth conductor
171. First conducting wire 172. second conducting wire
173. Third conductor 174, fourth conductor
18. Clamping steel belt
Example 1
Please refer to fig. 1, fig. 1 is a schematic structural diagram of the anti-pinch strip of the present invention. The automobile anti-pinch strip is provided with an anti-pinch strip body 1, and two ends of the anti-pinch strip body 1 are injection molding end closures 10. The automobile anti-pinch strip is further provided with a sensing wire harness 2, a wire harness buckle 3 and a wire harness plug connector 4. Sensing bunch 2 is outside by one of them one end extension of preventing tong strip body 1, bunch buckle 3 cup joints in sensing bunch 2 outsidely, bunch plug connector 4 is installed in sensing bunch 2's free end.
Referring to fig. 2, fig. 2 is a sectional view taken along a-a of fig. 1. In the view, the anti-pinch strip body is provided with a bubble tube 11, a clamping part 12, a fixed rack 13, a wire guide groove 14 and a sealing strip 15. The bubble tube 11 is hollow, a first conductor 161, a second conductor 162, a third conductor 163 and a fourth conductor 164 are arranged in the bubble tube 11, the first conductor 161, the second conductor 162, the third conductor 163 and the fourth conductor 164 are circumferentially arranged on the inner wall of the bubble tube 11 at equal intervals, and a gap is reserved between the adjacent conductors. A first lead 171 is provided in the first conductor 161, a second lead 172 is provided in the second conductor 162, a third lead 173 is provided in the third conductor 163, and a fourth lead 174 is provided in the fourth conductor 164. The clamping portion 12 is located below the bulb tube 11, the fixed rack 13 is arranged on the clamping portion 12, the wire groove 14 is located below the clamping portion 12, and the sealing strip 15 is located on the left side of the clamping portion 12. A clamping steel belt 18 is also arranged in the clamping part 12.
The utility model discloses an its principle of strip is prevented pressing from both sides by car does: prevent that the length of tong strip body 1 is moulded by tail-gate/side sliding door/side door and decide, prevent the embedded pencil of tong strip body 1, press and prevent that tong strip body 1 realizes switching on, the resistance of internal circuit is parallelly connected, through the change that the change of return circuit resistance arouses the change of electric current, gives the ECU of system with the signal transmission that changes, realizes that tail-gate/side sliding door/side door prevents pressing from both sides the function. Specifically, referring to fig. 3, the left side of the diagram is a schematic diagram of a controller, and a resistor is connected in series between the controllers to prevent infinite current when the left APS trigger resistor is infinitely close to 0, thereby protecting the system circuit. The initial resistance of the circuit may be: 10000 plus or minus 500 ohm, or 1000 plus or minus 50 ohm, or 5200 plus or minus 260 ohm; the trigger resistance may be: less than or equal to 2000 ohm, or less than or equal to 400 ohm.
The utility model discloses a strip is prevented pressing from both sides by car for in PLG-tail gate, PSD-sideslip door and side door system, with corresponding part electricity vaulting pole, balancing pole, ECU control module, touch sensor, close the lock or from inhaling hasp or basic lock (low joining in marriage), hasp, bee calling organ, relevant pencil and wire drawing from inhaling, and other auxiliary fixtures etc. make up in one prevents pressing from both sides the system, play safety protection's effect.
The utility model discloses a strip is prevented pressing from both sides by car adopts the joint mode installation fixed, is more applicable to the door system that sideslips.
It should be noted that, in this document, the terms "above", "below", "upper", "lower", "top", "bottom", "left side" and "right side" are all orientations based on the view angle of the drawings. The utility model discloses a strip is prevented pressing from both sides by the car, bubble pipe 11 is inside to be equipped with four electric conductors of equidistance circumference arrangement, consequently when bubble pipe 11 receives the extrusion of any direction, all can arouse the change of resistance value signal and report to the police, and trigger angle reaches 360, and sensitivity and security are showing and are promoting. The sealing strip 15 is beneficial to the isolation of the inside and the outside of the vehicle, and improves the sealing performance. The clamping steel belt 18 improves the fastening performance with an automobile metal plate and effectively prevents the falling. The wire groove 14 can be used for wiring, and wire arrangement is optimized.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (2)
1. The automobile anti-pinch strip is characterized by being provided with an anti-pinch strip body, wherein two ends of the anti-pinch strip body are both injection molding end closures, and the automobile anti-pinch strip is further provided with a sensing bunch, a bunch buckle and a bunch plug connector, wherein the sensing bunch extends from one end of the anti-pinch strip body to the outside, the bunch buckle is sleeved outside the sensing bunch, and the bunch plug connector is installed at the free end of the sensing bunch; the anti-pinch strip body is provided with a bubble tube, a clamping part, a fixed rack, a wire guide groove and a sealing strip, the bubble tube is hollow, a first conductor, a second conductor, a third conductor and a fourth conductor are circumferentially arranged on the inner wall of the bubble tube at equal intervals, a gap is reserved between the adjacent conductors, and a first wire, a second wire, a third wire and a fourth wire are respectively arranged in the first conductor, the second conductor, the third conductor and the fourth conductor; the clamping portion is located below the bubble tube, the fixed rack is arranged on the clamping portion, the wire groove is located below the clamping portion, and the sealing strip is located on the left side of the clamping portion; the bubble tube is made of an insulating rubber material, the first conductor, the second conductor, the third conductor and the fourth conductor are all made of a conductive material, the first lead, the second lead, the third lead and the fourth lead are all made of a metal material, and the sealing strip is made of an insulating material.
2. The automobile anti-pinch strip as claimed in claim 1, wherein a clamping steel strip is further arranged inside the clamping portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921468102.0U CN212046834U (en) | 2019-09-05 | 2019-09-05 | Automobile anti-pinch strip with high sensitivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921468102.0U CN212046834U (en) | 2019-09-05 | 2019-09-05 | Automobile anti-pinch strip with high sensitivity |
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| Publication Number | Publication Date |
|---|---|
| CN212046834U true CN212046834U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921468102.0U Active CN212046834U (en) | 2019-09-05 | 2019-09-05 | Automobile anti-pinch strip with high sensitivity |
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| CN (1) | CN212046834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562022A (en) * | 2019-09-05 | 2019-12-13 | 上海荣南科技有限公司 | Automobile anti-pinch strip capable of being triggered sensitively |
-
2019
- 2019-09-05 CN CN201921468102.0U patent/CN212046834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562022A (en) * | 2019-09-05 | 2019-12-13 | 上海荣南科技有限公司 | Automobile anti-pinch strip capable of being triggered sensitively |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Workshop 1, building 6, No. 8029, JINDA Road, Jinhui Town, Fengxian District, Shanghai, 201403 Patentee after: Shanghai Rongnan Technology Co.,Ltd. Address before: Workshop 1, building 6, No. 8029, JINDA Road, Jinhui Town, Fengxian District, Shanghai, 201403 Patentee before: SHANGHAI RONGNAN TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |