CN104015865A - Vehicle ladder sensor fixing device for electric vehicle - Google Patents
Vehicle ladder sensor fixing device for electric vehicle Download PDFInfo
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- CN104015865A CN104015865A CN201410284562.3A CN201410284562A CN104015865A CN 104015865 A CN104015865 A CN 104015865A CN 201410284562 A CN201410284562 A CN 201410284562A CN 104015865 A CN104015865 A CN 104015865A
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- screw
- car
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- rotatable parts
- sensor
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Abstract
The invention discloses a vehicle ladder sensor fixing device for an electric vehicle. The device comprises a vehicle ladder which is fixedly connected with an electric vehicle bracket through a connecting plate and a fixing screw, wherein a vehicle ladder sensor mounting component is arranged on the fixing screw; the sensor mounting component comprises a rotating part and a fixing part which sleeves a camshaft of the rotating part; the fixing part is limited on the rotating part through a pressing screw and does not rotate along with rotation of the rotating part; the sensor mounting component consisting of the rotating part and the fixing part is fixedly connected with the fixing screw through the pressing screw which extends out of the bottom of the rotating part; magnetic steel is arranged at a position, which corresponds to the fixing part, of the rotating part; a mounting groove used for mounting the vehicle ladder sensor is formed in the fixing part; the mounting groove can be correspondingly perpendicular to the magnetic steel when the rotating part rotates by a certain angle, and the mounting groove can penetrate through a magnetic line of force. A phenomenon that malfunction generated by a bottoming phenomenon during driving in the using process is caused because the error of a conventional electric vehicle ladder sensor fixing device is large due to the over low mounting position is avoided.
Description
Technical field
The present invention relates to a kind of sensor fastening device.Particularly relate to a kind of ladder of the car for battery-driven car sensor fastening device.
Background technology
Battery-driven car, with the succinct advantage such as light, cheap, environmental protection, is widely used by people, but along with the increase of battery-driven car quantity, the safety precaution of battery-driven car also more and more receives people's concern.At present, existing battery-driven car is realized electric machine speed regulation function by handle signal, controller, but battery-driven car is after car ladder is opened, do not turn-off in the situation of electric door lock, whole-control system still in working order, the now misoperation of handle very easily causes battery-driven car to accelerate suddenly to fly out, thereby give, rides or motroist brings certain personal injury, especially children is had more to danger.For this situation, use at present the producer of the car ladder sensor of battery-driven car to get more and more.
The car ladder sensor of existing battery-driven car is that two parts are arranged on respectively on battery-driven car self support and car ladder, and the deficiency of this technology is:
1) because the mounting hole finish size error on battery-driven car support and car ladder is larger, in use procedure, easily cause misoperation, to user, make troubles.
2) position that the car ladder sensor fastening device using is at present installed, at the bottommost of battery-driven car, easily runs into backing phenomenon while riding, especially, for the battery-driven car of 14 cun, backing rear car ladder sensor very easily damages, and causes and cannot use.
Summary of the invention
Technical matters to be solved by this invention is, a kind of safety in utilization that can improve battery-driven car is provided, easier for installation efficiently for the car ladder sensor fastening device of battery-driven car.
The technical solution adopted in the present invention is: a kind of ladder of the car for battery-driven car sensor fastening device, include the car ladder being fixedly connected with battery-driven car support with check screw by connecting panel, on described check screw, be provided with car ladder sensor mount assemblies, described sensor mount assemblies includes rotatable parts and is enclosed within the fixed parts on the protruding axle of described rotatable parts, described fixed parts is spacing on described rotatable parts but do not rotate with the rotation of rotatable parts by forcing screw, the sensor mount assemblies being comprised of with fixed parts described rotatable parts is to be fixedly connected with described check screw by stretching out the forcing screw of rotatable parts bottom, wherein, on described rotatable parts, corresponding described fixed parts is provided with magnet steel, on described fixed parts, be provided with the mounting groove for installation car ladder sensor, described mounting groove is can be vertical with described magnet steel when rotatable parts rotate to certain angle corresponding and can penetrate magnetic line of force.
The nut top of described check screw is formed with inwardly recessed screw, and the lower end of described forcing screw is fixedly connected on check screw by described screw.
The protruding axle of described rotatable parts and described chassis coaxially arrange, between described protruding axle and described chassis, be also formed with the boss that diameter is greater than described protruding axle, described magnet steel is arranged on described chassis, what the side on described chassis protruded downwards is formed with for merging with the connecting panel kissing that is connected to car ladder upper end the projection moving along the arc-shaped side edges of described battery-driven car support, and described rotatable parts center has the screw being threaded for the forcing screw with described.
Described fixed parts includes disk body, be formed on disk body center for being enclosed within the through hole on the protruding axle of described rotatable parts, the described mounting groove for installation car ladder sensor is integrally formed in a side of described disk body, and the side of described disk body is also formed with and is stuck in the side of described battery-driven car support does not rotate described fixed parts baffle plate with described rotatable parts.
On described mounting groove, be also provided with the wire being electrically connected to handle and the controller of battery-driven car respectively for described car ladder sensor.
The screw rod that described forcing screw includes the nut that is integrally formed and is threaded for the rotatable parts with described and check screw, being also integrally formed of described nut and the junction between screw rod is useful on the dowel disc that prevents that described fixed parts from deviating from from described rotatable parts.
A kind of ladder of the car for battery-driven car sensor fastening device of the present invention, by the sense state between magnet steel and surface-mounted integrated circuit, realize the break-make of electric signal between handle and controller, when car ladder puts down, handle and controller disconnect, and handle loses speed-regulating function, and then has improved the safety in utilization of battery-driven car, to cross end error larger due to installation site to have solved current electromobile ladder sensor fastening device, causes in use procedure the misoperation that backing phenomenon produces when riding.The present invention can independently install, easier for installation quick, is applicable to large batch of production application.
Accompanying drawing explanation
Fig. 1 is integral structure decomposing schematic representation of the present invention;
Fig. 2 is the structural representation of rotatable parts in the present invention;
Fig. 3 is the structural representation of fixed parts in the present invention;
Fig. 4 is the structural representation of forcing screw in the present invention.
In figure
1: car ladder 2: connecting panel
3: battery-driven car support 4: check screw
5: rotatable parts 6: magnet steel
7: fixed parts 8: forcing screw
9: car ladder sensor 10: wire
41: screw 51: protruding axle
52: chassis 53: boss
54: projection 55: screw
71: disk body 72: through hole
73: mounting groove 74: baffle plate
81: nut 82: screw rod
83: dowel disc
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, a kind of ladder of the car for battery-driven car sensor fastening device of the present invention is described in detail.
As shown in Figure 1, a kind of ladder of the car for battery-driven car sensor fastening device of the present invention, include the car ladder 1 being fixedly connected with battery-driven car support 3 with check screw 4 by connecting panel 2, on described check screw 4, be provided with sensor mount assemblies, described sensor mount assemblies includes rotatable parts 5 and is enclosed within the fixed parts 7 on the protruding axle 51 of described rotatable parts 5, described fixed parts 7 is spacing on described rotatable parts 5 but do not rotate with the rotation of rotatable parts 5 by forcing screw 8, the sensor mount assemblies being comprised of with fixed parts 7 described rotatable parts 5 is to be fixedly connected with described check screw 4 by stretching out the forcing screw 8 of rotatable parts 5 bottoms, the nut top of described check screw 4 is formed with inwardly recessed screw 41, the lower end of described forcing screw 8 is threaded and is fixedly connected on check screw 4 by the screw 41 with described.Wherein, on described rotatable parts 5, corresponding described fixed parts 7 is provided with magnet steel 6, on described fixed parts 7, be provided with the mounting groove 73 for installation car ladder sensor 9, described mounting groove 73 is can be vertical with described magnet steel 6 when rotatable parts 5 rotate to certain angle corresponding and can penetrate magnetic line of force, and the car ladder sensor 9 being mounted within it receives.
As shown in Figure 2, the protruding axle 51 of described rotatable parts 5 coaxially arranges with described chassis 52, between described protruding axle 51 and described chassis 52, be also formed with the boss 53 that diameter is greater than described protruding axle 51, described magnet steel 6 is arranged on described chassis (52), above chassis 52 described in described magnet steel 6 can be arranged on, or be embedded in described chassis 52.The side on described chassis 52 protrudes downwards is formed with while being incorporated in car ladder 1 along 3 rotation of described battery-driven car support for connecting panel 2 kissings with being connected to car ladder 1 upper end the projection 54 moving along the arc-shaped side edges of described battery-driven car support 3 with car ladder 1, and described rotatable parts 5 centers have the screw 55 being threaded for the forcing screw 8 with described.
As shown in Figure 3, described fixed parts 7 includes disk body 71, be formed on disk body 71 centers for being enclosed within the through hole 72 on the protruding axle 51 of described rotatable parts 5, the described mounting groove 73 for installation car ladder sensor 9 is integrally formed in a side of described disk body 71, and the side of described disk body 71 is also formed with and is stuck in the side of described battery-driven car support 3 does not rotate described fixed parts 7 baffle plate 74 with the rotation of described rotatable parts 5.On described mounting groove 73, be also provided with the wire 10 for described car ladder sensor 9 is electrically connected to handle and the controller of battery-driven car respectively.
As shown in Figure 4, the screw rod 82 that described forcing screw 8 includes the nut 81 that is integrally formed and is threaded for the rotatable parts 5 with described and check screw 4, being also integrally formed of described nut 81 and the junction between screw rod 82 is useful on the dowel disc 83 that prevents that described fixed parts 7 from deviating from from described rotatable parts 5.
A kind of ladder of the car for battery-driven car sensor fastening device of the present invention, described car ladder sensor 9 can be selected the sensor of magnet contactor type, as Hall element.Car ladder sensor 9 is fixed on described fixed parts 7, by the sense state between magnet steel and car ladder sensor 9, realize the break-make of electric signal between handle and controller, when car ladder 1 puts down, rotatable parts 5 form relative motion with fixed parts 7, rotatable parts 5 drive magnet steel 6 to rotate to the position of car ladder sensor 9 in fixed parts 7, and now handle loses speed-regulating function.When car ladder 1 is opened, rotatable parts 5 form relative motion with fixed parts 7, and rotatable parts 5 drive magnet steel 6 rotations to the position away from car ladder sensor 9 in fixed parts 7, and now battery-driven car, in normal working, recovers the speed-regulating function of handle.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. the car for battery-driven car ladder sensor fastening device, include the car ladder (1) being fixedly connected with battery-driven car support (3) with check screw (4) by connecting panel (2), it is characterized in that, on described check screw (4), be provided with car ladder sensor mount assemblies, described sensor mount assemblies includes rotatable parts (5) and is enclosed within the fixed parts (7) on the protruding axle (51) of described rotatable parts (5), described fixed parts (7) is gone up but with the rotation of rotatable parts (5), is not rotated at described rotatable parts (5) by forcing screw (8) is spacing, the sensor mount assemblies being comprised of with fixed parts (7) described rotatable parts (5) is to be fixedly connected with described check screw (4) by stretching out the forcing screw (8) of rotatable parts (5) bottom, wherein, the upper corresponding described fixed parts (7) of described rotatable parts (5) is provided with magnet steel (6), on described fixed parts (7), be provided with the mounting groove (73) for installation car ladder sensor (9), described mounting groove (73) is can be vertical with described magnet steel (6) when rotatable parts (5) rotate to certain angle corresponding and can penetrate magnetic line of force.
2. a kind of car for battery-driven car ladder sensor fastening device according to claim 1, it is characterized in that, the nut top of described check screw (4) is formed with inwardly recessed screw (41), and the lower end of described forcing screw (8) is fixedly connected on check screw (4) by described screw (41).
3. a kind of car for battery-driven car ladder sensor fastening device according to claim 1, it is characterized in that, the protruding axle (51) of described rotatable parts (5) coaxially arranges with described chassis (52), between described protruding axle (51) and described chassis (52), be also formed with the boss (53) that diameter is greater than described protruding axle (51), described magnet steel (6) is arranged on described chassis (52), what the side on described chassis (52) protruded downwards is formed with for merging with connecting panel (2) kissing that is connected to car ladder (1) upper end the projection (54) moving along the arc-shaped side edges of described battery-driven car support (3), described rotatable parts (5) center has the screw (55) being threaded for the forcing screw with described (8).
4. a kind of car for battery-driven car ladder sensor fastening device according to claim 1, it is characterized in that, described fixed parts (7) includes disk body (71), be formed on disk body (71) center for being enclosed within the through hole (72) on the protruding axle (51) of described rotatable parts (5), the described mounting groove (73) for installation car ladder sensor (9) is integrally formed in a side of described disk body (71), the side of described disk body (71) is also formed with and is stuck in the side of described battery-driven car support (3) does not rotate described fixed parts (7) baffle plate (74) with described rotatable parts (5).
5. a kind of car for battery-driven car ladder sensor fastening device according to claim 4, it is characterized in that, on described mounting groove (73), be also provided with the wire (10) being electrically connected to handle and the controller of battery-driven car respectively for described car ladder sensor (9).
6. a kind of car for battery-driven car ladder sensor fastening device according to claim 1, it is characterized in that, the screw rod (82) that described forcing screw (8) includes the nut (81) that is integrally formed and is threaded for the rotatable parts with described (5) and check screw (4), being also integrally formed of the junction between described nut (81) and screw rod (82) is useful on the dowel disc (83) that prevents that described fixed parts (7) from deviating from from described rotatable parts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284562.3A CN104015865B (en) | 2014-06-23 | 2014-06-23 | A kind of ladder of the car for battery-driven car sensor fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284562.3A CN104015865B (en) | 2014-06-23 | 2014-06-23 | A kind of ladder of the car for battery-driven car sensor fastening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104015865A true CN104015865A (en) | 2014-09-03 |
| CN104015865B CN104015865B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410284562.3A Active CN104015865B (en) | 2014-06-23 | 2014-06-23 | A kind of ladder of the car for battery-driven car sensor fastening device |
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| CN (1) | CN104015865B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554598A (en) * | 2015-01-08 | 2015-04-29 | 上海为彪汽配制造有限公司 | Electric vehicle accelerator switch |
Citations (5)
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|---|---|---|---|---|
| US4883284A (en) * | 1987-12-25 | 1989-11-28 | Honda Giken Kogyo Kabushiki Kaisha | Position detecting device for a motorcycle side stand |
| US5886349A (en) * | 1997-07-17 | 1999-03-23 | Su; Kuo-Hsin | Automatic motorcycle stand having a photoelectric sensor |
| CN101734308A (en) * | 2008-11-18 | 2010-06-16 | 欧姆龙株式会社 | Side stand switch |
| CN101780818A (en) * | 2009-01-16 | 2010-07-21 | 松下电工株式会社 | Rotation sensor |
| CN204056180U (en) * | 2014-06-23 | 2014-12-31 | 天津柯迪斯科技有限公司 | A kind of ladder of the car for battery-driven car sensor fastening device |
-
2014
- 2014-06-23 CN CN201410284562.3A patent/CN104015865B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4883284A (en) * | 1987-12-25 | 1989-11-28 | Honda Giken Kogyo Kabushiki Kaisha | Position detecting device for a motorcycle side stand |
| US5886349A (en) * | 1997-07-17 | 1999-03-23 | Su; Kuo-Hsin | Automatic motorcycle stand having a photoelectric sensor |
| CN101734308A (en) * | 2008-11-18 | 2010-06-16 | 欧姆龙株式会社 | Side stand switch |
| CN101780818A (en) * | 2009-01-16 | 2010-07-21 | 松下电工株式会社 | Rotation sensor |
| CN204056180U (en) * | 2014-06-23 | 2014-12-31 | 天津柯迪斯科技有限公司 | A kind of ladder of the car for battery-driven car sensor fastening device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554598A (en) * | 2015-01-08 | 2015-04-29 | 上海为彪汽配制造有限公司 | Electric vehicle accelerator switch |
| CN104554598B (en) * | 2015-01-08 | 2016-08-31 | 上海为彪汽配制造有限公司 | A kind of electric motor car Oil Switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104015865B (en) | 2016-03-30 |
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Inventor after: Liu Yang Inventor after: Zhao Fan Inventor before: Zhao Fan |
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