CN112406696A - Photoelectric control steering lamp handle - Google Patents
Photoelectric control steering lamp handle Download PDFInfo
- Publication number
- CN112406696A CN112406696A CN202011451825.7A CN202011451825A CN112406696A CN 112406696 A CN112406696 A CN 112406696A CN 202011451825 A CN202011451825 A CN 202011451825A CN 112406696 A CN112406696 A CN 112406696A
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- Prior art keywords
- block
- photoelectric switch
- clamping
- control
- mounting seat
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- 230000003044 adaptive effect Effects 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
- B60Q1/343—Manually actuated switching arrangements therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to a photoelectric control steering lamp handle, which comprises a rotating handle, a connecting block and a mounting seat, wherein the connecting block is provided with a first hinge rod, the rotating handle is connected to the connecting block, the mounting seat is provided with a circuit board, a first photoelectric switch, a second photoelectric switch and a control slide block, the first photoelectric switch and the second photoelectric switch are arranged on the circuit board along an axial direction perpendicular to the first hinge rod, a first shading gap is arranged between a transmitting end and a receiving end of the first photoelectric switch, a second shading gap is arranged between the transmitting end and the receiving end of the second photoelectric switch, the control slide block is arranged on the mounting seat in a sliding manner along the arrangement direction of the first photoelectric switch and the second photoelectric switch, and the first shading gap and the second shading gap are positioned on a sliding track of the control slide block. Adopt above-mentioned scheme, provide one kind and adopt the slip of control slider and open and close first photoelectric switch and second photoelectric switch, realize that photoelectric control opens and close the photoelectric control's that increases life indicator handle.
Description
Technical Field
The invention relates to an automobile accessory product, in particular to a steering lamp handle controlled by photoelectricity.
Background
The steering lamp handle is one of the control handles of the side wings of the steering wheel of the automobile, and the left steering lamp or the right steering lamp is controlled to be turned on in a bidirectional shifting mode.
The existing steering lamp handle usually adopts a sliding mode to drive the elastic contact piece to slide on the circuit board and conduct the circuit to generate signals, the phenomenon of poor contact is caused by the fact that self abrasion and abrasion of the circuit board easily occur in the long-term use process of the elastic contact piece in the signal generating mode, and the elastic contact piece and the circuit board are in a propping effect, so that the handle rotates to overcome the sliding friction force between the elastic contact piece and the circuit board, and the operation is more laborious.
In addition, because the steering control function is one of several functions which are most frequently operated in an automobile, the existing steering lamp controlled by the elastic contact piece to be turned on and off cannot meet the requirement on service life, and the steering lamp handle needs to be repaired or even replaced for many times throughout the life of the automobile.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a photoelectric control steering lamp handle which adopts the sliding of a control slide block to open and close a first photoelectric switch and a second photoelectric switch so as to realize photoelectric control on and off and prolong the service life.
In order to achieve the purpose, the invention provides the following technical scheme: the device comprises a rotating handle, a connecting block and a mounting seat, wherein the connecting block is provided with a first hinged rod used for being hinged to the mounting seat, the rotating handle is connected to the connecting block, a circuit board, a first photoelectric switch, a second photoelectric switch and a control sliding block are arranged on the mounting seat along the axial direction perpendicular to the first hinged rod, the first photoelectric switch and the second photoelectric switch are arranged on the circuit board along the axial direction perpendicular to the first hinged rod, a first shading gap is formed between the transmitting end and the receiving end of the first photoelectric switch, a second shading gap is formed between the transmitting end and the receiving end of the second photoelectric switch, the control sliding block slides along the arrangement direction of the first photoelectric switch and the second photoelectric switch and is arranged on the mounting seat, the first shading gap and the second shading gap are located on the sliding track of the control sliding block, and the mounting seat is provided with a first lamp light position on the sliding track of the control sliding block, The control slide block is positioned in the first shading gap synchronously when the control slide block is positioned in the first light position, the control slide block is positioned in the first shading gap and the second shading gap synchronously when the control slide block is positioned in the second light position, the control slide block is positioned in the second shading gap synchronously when the control slide block is positioned in the third light position, and the connecting block is provided with a driving end used for driving the control slide block to slide.
By adopting the technical proposal, the rotating handle controls the rotation of the connecting block to drive the control slide block to slide, so that the control slide block slides to the first light position to shield only the first photoelectric switch, the second photoelectric switch can generate a photoelectric signal to the receiving end through the transmitting end to realize the opening of the left turn signal, and similarly, the control slide block slides to the third light position to shield only the second photoelectric switch, the first photoelectric switch can generate a photoelectric signal to the receiving end through the transmitting end to realize the opening of the right turn signal, and in addition, when the control slide block slides to the second light position, because the control slider shelters from first photoelectric switch and second photoelectric switch in step and makes to control the indicator and all not open, the overall process control slider all with circuit board, first photoelectric switch and second photoelectric switch contact for the smoothness nature of control and life have obtained reinforcing and increase.
The invention is further configured to: the mounting seat is located on two sides, perpendicular to the sliding direction of the control slider, of the control slider and is provided with guide track plates extending along the sliding direction of the control slider, the control slider is provided with a plurality of attaching columns, parallel to the guide track plates, facing to the guide track plates, of the control slider, the axial direction of each attaching column is perpendicular to the sliding direction of the control slider, the attaching columns on the same side of the control slider are arranged along the sliding direction of the control slider, arc-shaped attaching surfaces are arranged on the peripheries of the attaching columns facing to the corresponding guide track plates, each control slider is provided with an adaptive slide rail extending along the opposite directions of the two attaching slide plates, stress surfaces, parallel to the track direction of the adaptive slide rail, of the adaptive slide rail are arranged on two sides, located on the sliding direction of the control slider, of the adaptive slide rail, and the driving end is inserted into the adaptive.
Through adopting above-mentioned technical scheme, the setting of direction track board, make the control slider lead to slide and make the direction more smooth and easy that slides under the clamping action of direction track board, and adopt the mode of laminating post and effectively fill the clearance between direction track board and the control slider, prevent to slide the drunkenness and cause the first photoelectric switch of control slider collision and second photoelectric switch, play the guard action, the arc binding face on the setting cooperation control slider of the many laminating posts of homonymy has not only reduced the area of contact of laminating post with the direction track board and has reduced frictional resistance, and the multiposition atress prevents that control slider from turning on one's side and leading to sliding not smooth, in addition, the setting up of adaptation slide rail makes and inserts and locates in the adaptation slide rail through the drive end and realize turning into the drive that slides with rotation, the gliding motion of adaptation control slider.
The invention is further configured to: the lamp holder is characterized in that a first clamping block and a second clamping block are arranged on the connecting block, a first positioning block and a second positioning block are arranged on the mounting seat, a first clamping groove is formed in the first positioning block, a second clamping groove is formed in the second positioning block, the first clamping groove is located on the rotating track of the first clamping block, the second clamping groove is located on the rotating track of the second clamping block, when the first clamping block is located in the first clamping groove, the control slide block is located at a first lamp light position, and when the second clamping block is located in the second clamping groove, the control slide block is located at a third lamp light position.
Through adopting above-mentioned technical scheme, the setting of first buckle piece and second buckle piece for locate the stability that the control sliding block is located first light position in the first draw-in groove through first buckle piece card, like the reason, locate the stability that the control sliding block is located the third light position in the second draw-in groove through second buckle piece card, realize turning left the lamp and turn right the stable opening of lamp and keep.
The invention is further configured to: the connecting block is provided with a first clamping block which is used for pushing the first clamping block towards the first positioning block, and the connecting block is provided with a second clamping block which is used for pushing the second clamping block towards the second positioning block.
Through adopting above-mentioned technical scheme, the setting of first spring and second spring, not only effectual will first buckle piece press arrange first draw-in groove in, press second buckle piece in the second draw-in groove, and prevent that first buckle piece from producing too big effort, second buckle piece from producing too big effort and damaging to second draw-in groove in-process and second locating piece rotating to first draw-in groove in-process.
The invention is further configured to: the mounting seat is provided with a first clamping strip and a second clamping strip corresponding to the first positioning block, the length directions of the first clamping strip and the second clamping strip are parallel to the axial direction of the first hinge rod, the first positioning block is provided with a first slot for the first clamping strip to be inserted and a second slot for the second clamping strip to be inserted and connected in a penetrating manner, one side of the first clamping strip perpendicular to the length direction is provided with a first fixed end fixedly connected with the mounting seat, one side of the second clamping strip perpendicular to the length direction is provided with a second fixed end fixedly connected with the mounting seat, the first slot is provided with a first opening for the first fixed end to penetrate out, the second slot is provided with a second opening for the second fixed end to penetrate out, the first opening and the second opening face oppositely, the mounting seat is provided with a third clamping strip and a fourth clamping strip corresponding to the second positioning block, the length directions of the third clamping strip and the fourth clamping strip are parallel to the axial direction of the first hinge rod, the second locating piece runs through and is provided with the third slot that supplies the third joint strip to peg graft, the fourth slot that supplies the fourth joint strip to peg graft, one side of the perpendicular length direction of third joint strip is provided with the third stiff end with mount pad fixed connection, one side of the perpendicular length direction of fourth joint strip is provided with the fourth stiff end with mount pad fixed connection, the third slot is provided with the third opening that supplies the third stiff end to wear out, the fourth slot is provided with the fourth opening that supplies the fourth stiff end to wear out, and the orientation of third opening and fourth opening is opposite.
By adopting the technical scheme, the first positioning block and the mounting seat are detachably connected by the first connecting strip and the second connecting strip in the manner of inserting the first slot and the second slot, so that the first positioning block can be conveniently replaced after the model of the first positioning block is inconsistent or worn, the strength of the first connecting strip and the second connecting strip mounted on the mounting seat is enhanced by the first fixing end and the second fixing end, the force collapse caused by the acting force of the first clamping block is prevented, the first fixing section and the second fixing end penetrating through the first slot and the second slot are matched by the first opening and the second opening, in addition, the orientation of the first opening and the second opening is opposite, the second positioning block can be detachably matched with the mounting seat in the manner of inserting the first connecting strip and the first slot, the position limit of the second connecting strip and the second slot is realized, the first positioning block is prevented from being separated from the second positioning block, and the like, the third connecting strip and the fourth connecting strip detachably connect the second positioning block and the mounting seat in the manner of inserting the third slot and the fourth slot The seat is connected, thereby change the second locating piece that can be convenient after the model of second locating piece is inconsistent or receives wearing and tearing, third stiff end and fourth stiff end have then strengthened the intensity that third connecting strip and fourth connecting strip were installed on the mount pad, prevent that the atress from collapsing absolutely under the effort of second buckle piece, and third opening and fourth opening then have adapted the third canned paragraph and the fourth stiff end of wearing out third slot and fourth slot, furthermore, the orientation of third opening and fourth opening is opposite, alright join in marriage through the card of third connecting strip and third slot, the card of fourth connecting strip and fourth slot is joined in marriage and is realized spacingly, prevent deviating from of second locating piece.
The invention is further configured to: the circuit board is provided with a power supply connecting end, a diode D1, a first output end, a second output end, a mos tube Q1 and a mos tube Q2, wherein the power supply connecting end is connected with an anode of the diode D1, a cathode of the diode D1 is respectively connected with an anode of an emitting end of the first photoelectric switch, an anode of an emitting end of the second photoelectric switch, an anode of a receiving end of the first photoelectric switch and an anode of a receiving end of the second photoelectric switch in parallel, a cathode of the emitting end of the first photoelectric switch and a cathode of the emitting end of the second photoelectric switch are respectively grounded, a gate of the mos tube Q1 is connected with a cathode of the receiving end of the first photoelectric switch, a drain of the mos tube Q1 is connected with the first output end, a source of the mos tube Q1 is grounded, a gate of the mos tube Q2 is connected with a cathode of the receiving end of the second photoelectric switch, a drain of the mos tube Q2 is connected with the second output end, and a source of the mos tube Q2 is grounded.
By adopting the technical scheme, the circuit system adopts the power connection end and is connected with a power supply to realize power supply, and adopts the diode D1 to realize current direction limitation, realize that the emission end in the first photoelectric switch and the second photoelectric switch continuously emits light, and realize that when the emission end of the first photoelectric switch irradiates the receiving end of the first photoelectric switch, the mos tube Q1 is conducted and a signal is generated at the first output end to control the left turn light to be turned on and when the emission end of the second photoelectric switch irradiates the receiving end of the second photoelectric switch, the mos tube Q2 is conducted and a signal is generated at the second output end to control the right turn light to be turned on by supplying power to the receiving ends of the first photoelectric switch and the second photoelectric switch.
The invention is further configured to: the circuit board is provided with a TVS tube ZD1, the cathode of the diode D1 is connected with one end of the TVS tube ZD1 in parallel, and the other end of the TVS tube ZD1 is grounded.
By adopting the technical scheme, the TVS tube ZD1 is used for filtering surge of excessive high voltage when the power connection end is input through being connected in parallel with the circuit, thereby preventing the damage of components and parts caused by the fact that the voltage exceeds the maximum working voltage of the components and parts.
The invention is further configured to: the circuit board is provided with a voltage regulator tube ZD2, the cathode of the diode D1 is connected with the cathode of the voltage regulator tube ZD2 in parallel, and the anode of the voltage regulator tube ZD2 is grounded.
By adopting the technical scheme, the voltage stabilizing tube ZD2 is arranged to stabilize the voltage supply to the receiving end of the first photoelectric switch and the receiving end of the second photoelectric switch, so that the first photoelectric switch and the second photoelectric switch are more stable in work.
The invention is further configured to: the circuit board is provided with a PNP triode Q01, an NPN triode Q02 and a resistor R11, the resistor R11 is connected between the drain electrode of the mos tube Q1 and the first output end in series, the emitter electrode of the PNP triode Q01 is connected with the first output end, the collector electrode of the PNP triode Q01 is connected with the base electrode of the NPN triode Q02, the base electrode of the PNP triode Q01 is connected with the drain electrode of the mos tube Q1, the collector electrode of the NPN triode Q02 is connected with the grid electrode of the mos tube Q1, and the emitter electrode of the NPN triode Q02 is grounded.
By adopting the technical scheme, the PNP triode Q01 and the NPN triode Q02 are arranged, so that when the first output end is short-circuited, the gate of the mos tube Q1 is grounded and conducted by conducting the PNP triode Q01 and the NPN triode Q02, and the mos tube Q1 is prevented from being burnt due to work.
The invention is further configured to: the circuit board is provided with a PNP triode Q03, an NPN triode Q04 and a resistor R12, the resistor R12 is connected between the drain of the mos tube Q2 and the second output end in series, the emitter of the PNP triode Q03 is connected with the second output end, the collector of the PNP triode Q03 is connected with the base of the NPN triode Q04, the base of the PNP triode Q03 is connected with the drain of the mos tube Q2, the collector of the NPN triode Q04 is connected with the grid of the mos tube Q2, and the emitter of the NPN triode Q04 is grounded.
By adopting the technical scheme, the PNP triode Q03 and the NPN triode Q04 are arranged, so that when the second output end is short-circuited, the gate of the mos tube Q2 is grounded and conducted by conducting the PNP triode Q03 and the NPN triode Q04, and the mos tube Q2 is prevented from being burnt due to work.
The invention is further described with reference to the following figures and detailed description.
Drawings
FIG. 1 is an assembly view of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is an exploded view of the embodiment of the present invention with the rotating handle removed;
FIG. 4 is an enlarged view of A in FIG. 3;
FIG. 5 is a right side cross-sectional view of the embodiment of the present invention with the rotating handle removed;
FIG. 6 is a bottom cross-sectional view of the embodiment of the present invention with the rotating handle removed;
FIG. 7 is a detail view of a control slide according to an embodiment of the present invention;
FIG. 8 is an enlarged view of B in FIG. 6;
FIG. 9 is a front cross-sectional view of the embodiment of the present invention with the rotating handle removed;
FIG. 10 is a detail view of a portion of a mount in accordance with an embodiment of the present invention;
FIG. 11 is a schematic view of a first positioning block and a second positioning block according to an embodiment of the present invention;
FIG. 12 is a circuit diagram of an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-8, the invention discloses a photoelectric control steering lamp handle, which comprises a rotating handle 3, a connecting block 2 and a mounting base 1, wherein the front end and the rear end of the connecting block 2 are provided with a first hinge rod 21 along the front-rear direction in an integrated forming manner, so that the connecting block 2 is hinged to the mounting base 1 through the first hinge rod 21, a second hinge rod 31 along the vertical direction in the axial direction is arranged between the rotating handle 3 and the connecting block 2 in a penetrating manner, so as to realize the hinge connection of the rotating handle 3 and the connecting block 2, the mounting base 1 is provided with a circuit board 4, a first photoelectric switch 41, a second photoelectric switch 42 and a control slider 5, the circuit board 4 is fixedly mounted on the mounting base 1 in a bolt manner, the first photoelectric switch 41 and the second photoelectric switch 42 are connected to the circuit board 4 in a welding manner and connected to a circuit, and the first photoelectric switch 41 and the second photoelectric switch 42 are arranged, in addition, a first light-shielding gap 411 with an upper opening, a lower opening and a front opening is arranged between the emitting end and the receiving end of the first photoelectric switch 41, a second light-shielding gap 421 with an upper opening, a lower opening and a front opening is arranged between the emitting end and the receiving end of the second photoelectric switch 42, in addition, the control slider 5 is arranged on the mounting seat 1 along the vertical sliding way, the first light-shielding gap 411 and the second light-shielding gap 421 are arranged on the sliding track of the control slider 5, in addition, the mounting seat 1 is arranged with a first light level 11, a second light level 12 and a third light level 13 on the sliding track of the control slider 5, when the control slider 5 is arranged at the first light level 11, the control slider 5 is synchronously arranged in the first light-shielding gap 411, when the control slider 5 is arranged at the second light level 12, the control slider 5 is synchronously arranged at the first light-shielding gap 411 and the second light-shielding gap 421, when the control slider 5 is arranged at the third light level 13, the control slider 5 is synchronously positioned in the second shading gap 421, in addition, the connecting block 2 is provided with a driving end 22 for driving the control slider 5 to slide, therefore, the rotating handle 3 controls the connecting block 2 to slide up and down to drive the control slider 5 to slide, so that the control slider 5 slides to a first light position 11 and only shields the first photoelectric switch 41, the second photoelectric switch 42 can generate a photoelectric signal to a receiving end through a transmitting end to realize the opening of a left turn signal, similarly, the control slider 5 slides to a third light position 13 and only shields the second photoelectric switch 42, the first photoelectric switch 41 can generate a photoelectric signal to the receiving end through the transmitting end to realize the opening of a right turn signal, in addition, when the control slider 5 slides to a second light position 12, the left turn signal and the right turn signal are not opened because the control slider 5 synchronously shields the first photoelectric switch 41 and the second photoelectric switch 42, the whole process control slider 5 is not in contact with the circuit board 4, the first photoelectric switch 41 and the second photoelectric switch 42, so that the control fluency and the service life are enhanced and prolonged.
In addition, the installation base 1 in this embodiment is provided with the guide track plates 14 extending vertically on the left and right sides of the control slider 5, the left and right sides of the control slider 5 are respectively provided with two attaching posts 51 axially along the front-back direction, the two attaching posts 51 on the same side of the control slider 5 are respectively arranged on the upper and lower sides of the control slider 5, and in addition, each attaching post 51 is provided with an arc attaching surface 52 facing the periphery of the corresponding guide track plate 14, so the arrangement of the guide track plates 14 enables the control slider 5 to perform guiding sliding under the clamping action of the guide track plates 14 to enable the guiding sliding to be smoother, and the manner of the attaching posts 51 is adopted to effectively fill the gap between the guide track plates 14 and the control slider 5, thereby preventing the control slider 5 from colliding with the first photoelectric switch 41 and the second photoelectric switch 42 due to sliding movement, and playing a protection role, the arrangement of the two attaching columns 51 on the same side is matched with the arc attaching surface 52 on the control slider 5, so that not only is the contact area between the attaching columns 51 and the guide track plate 14 reduced and the friction resistance reduced, but also the control slider 5 is prevented from being unsmooth in sliding due to side turning under the multi-position stress.
In addition, each control slider 5 in this embodiment is provided with an adaptive slide rail 53 extending along the left-right direction, the upper and lower sides of the adaptive slide rail 53 are provided with force bearing surfaces 54 parallel to the rail direction of the adaptive slide rail 53, and the driving end 22 is inserted into the adaptive slide rail 53, so that the driving end 22 is inserted into the adaptive slide rail 53 to convert the rotational driving into the sliding driving, and the sliding movement of the adaptive control slider 5 is realized.
Referring to fig. 9-11, in the present embodiment, the connecting block 2 is symmetrically provided with a first locking block 23 and a second locking block 24, the mounting base 1 is provided with a first positioning block 61 and a second positioning block 62, the first positioning block 61 is provided with a first locking groove 611, the second positioning block 62 is provided with a second locking groove 621, the first locking groove 611 is located on a rotation track of the first locking block 23, the second locking groove 621 is located on a rotation track of the second locking block 24, when the first locking block 23 is located in the first locking groove 611, the control slider 5 is located at the first light position 11, when the second locking block 24 is located in the second locking groove 621, the control slider 5 is located at the third light position 13, so that the stability of the control sliding block located at the first light position 11 is ensured by the first locking block 23 being locked in the first locking groove 611, and similarly, the stability of the control sliding block located at the third light position 13 is ensured by the second locking block 24 being locked in the second locking groove 621, the stable opening and the keeping of the left-turn lamp and the right-turn lamp are realized.
In addition, in the embodiment, the connecting block 2 is provided with a first sliding slot 25 for the first buckle block 23 to slide toward or away from the first positioning block 61, a second sliding slot 26 for the second buckle block 24 to slide toward or away from the second positioning block 62, and a first spring 27 for pushing the first buckle block 23 toward the first positioning block 61 is disposed in the first sliding slot 25 between the connecting block 2 and the first buckle block 23 in a compressed manner, and a second spring 28 for pushing the second buckle block 24 toward the second positioning block 62 is disposed in the second sliding slot 26 between the connecting block 2 and the second buckle block 24 in a compressed manner, so that the arrangement of the first spring 27 and the second spring 28 not only effectively presses the first buckle block 23 into the first clamping slot 611 and presses the second buckle block 24 into the second clamping slot 621, but also prevents the first buckle block 23 from generating an excessive acting force with the first positioning block 61 in the process of rotating to the first clamping slot 611, and prevents the second buckle block 23 from generating an excessive acting force with the first positioning block 61, The second locking block 24 and the second positioning block 62 generate an excessive force to be damaged in the process of rotating to the second locking groove 621.
In addition, the mounting base 1 in this embodiment is provided with a first clamping strip 15 and a second clamping strip 16 respectively at the upper side and the lower side of the first positioning block 61, the length direction of the first clamping strip 15 and the second clamping strip 16 extends along the front-back direction, correspondingly, the first positioning block 61 is provided with a first slot 612 for the first clamping strip 15 to be inserted and a second slot 613 for the second clamping strip 16 to be inserted and connected along the front-back direction, so that the first connecting strip and the second connecting strip can detachably connect the first positioning block 61 and the mounting base 1 by inserting the first slot 612 and the second slot 613, thereby the first positioning block 61 can be conveniently replaced when the model of the first positioning block 61 is not in conformity or worn, in addition, the lower end of the first clamping strip 15 is provided with a first fixing end 151 integrally formed with the mounting base 1, the upper end of the second clamping strip 16 is provided with a second fixing end 161 integrally formed with the mounting base 1, the corresponding lower end of the first slot 612 is provided with a first opening 614 for the first fixing end 151 to penetrate through, and the upper end of the second slot 613 is provided with a second opening 615 for the second fixing end 161 to penetrate through, so that the strength of the first connecting strip and the second connecting strip mounted on the mounting base 1 is enhanced by the first fixing end 151 and the second fixing end 161, and the first fixing end and the second fixing end are prevented from being broken by force under the action force of the first clamping block 23, and the first fixing section and the second fixing end 161 penetrating through the first slot 612 and the second slot 613 are adapted to the first opening 614 and the second opening 615, in addition, the orientations of the first opening 614 and the second opening 615 are opposite, so that the limit can be realized by the clamping of the first connecting strip and the first slot 612 and the clamping of the second connecting strip and the second slot 613, and the first positioning block 61 is prevented from moving up and down or back and forth and then getting out.
Similarly, the mounting base 1 in this embodiment is provided with a third clamping bar 17 and a fourth clamping bar 18 respectively at the upper side and the lower side of the second positioning block 62, the length direction of the third clamping bar 17 and the fourth clamping bar 18 extends along the front-back direction, correspondingly, the second positioning block 62 is provided with a third slot 622 for the insertion of the third clamping bar 17 and a fourth slot 623 for the insertion of the fourth clamping bar 18 along the front-back direction, so that the third connecting bar and the fourth connecting bar can detachably connect the second positioning block 62 and the mounting base 1 by inserting the third slot 622 and the fourth slot 623, and the second positioning block 62 can be conveniently replaced after the model of the second positioning block 62 is inconsistent or worn, in addition, the lower end of the third clamping bar 17 is provided with a third fixing end 171 integrally formed with the mounting base 1, the upper end of the fourth clamping bar 18 is provided with a fourth fixing end 181 integrally formed with the mounting base 1, the corresponding lower end of the third slot 622 is provided with a third opening 624 for the third fixing end 171 to penetrate through, and the upper end of the fourth slot 623 is provided with a fourth opening 625 for the fourth fixing end 181 to penetrate through, so that the strength of the third connecting strip and the fourth connecting strip mounted on the mounting base 1 is enhanced by the third fixing end 171 and the fourth fixing end 181, and the third connecting strip and the fourth fixing end 181 are prevented from being broken by force under the action force of the second clamping block 24, and the third fixing section and the fourth fixing end 181 which penetrate through the third slot 622 and the fourth slot 623 are adapted to the third opening 624 and the fourth opening 625, in addition, the orientations of the third opening 624 and the fourth opening 625 are opposite, so that the limitation can be realized by the clamping of the third connecting strip and the third slot 622 and the clamping of the fourth connecting strip and the fourth slot 623, and the second positioning block 62 is prevented from moving up and down or back and forth and from dropping.
Referring to fig. 12, the circuit board 4 in this embodiment is provided with a power connection terminal, a diode D1, a first output terminal and a second output terminal, a mos tube Q1, and a mos tube Q2, and is connected to the vehicle-mounted power supply through the power connection terminal to supply power, the power connection terminal is connected to the anode of the diode D1, the cathode of the diode D1 is connected in parallel to the anode of the emitting terminal of the first photoelectric switch 41, the anode of the emitting terminal of the second photoelectric switch 42, the anode of the receiving terminal of the first photoelectric switch 41, and the anode of the receiving terminal of the second photoelectric switch 42, respectively, the cathode of the emitting terminal of the first photoelectric switch 41 and the cathode of the emitting terminal of the second photoelectric switch 42 are grounded, the gate of the mos tube Q1 is connected to the cathode of the receiving terminal of the first photoelectric switch 41, the drain of the mos tube Q1 is connected to the first output terminal, the source of the mos tube Q1 is grounded, the gate of the mos tube Q2 is connected to the cathode of the receiving terminal of the second photoelectric switch 42, The drain of the mos transistor Q2 is connected to the second output terminal, and the source of the mos transistor Q2 is grounded, so that the circuit system is connected to a power supply through the power connection terminal to realize power supply, and the diode D1 is used to realize current direction limitation, so as to realize continuous light emitting operation of the emitting terminals of the first and second photoelectric switches 41 and 42, and by supplying power to the receiving terminals of the first and second photoelectric switches 41 and 42, when the emitting terminal of the first photoelectric switch 41 irradiates the receiving terminal of the first photoelectric switch 41, the mos transistor Q1 is turned on to generate a signal at the first output terminal to control the left turn light to be turned on, and when the emitting terminal of the second photoelectric switch 42 irradiates the receiving terminal of the second photoelectric switch 42, the mos transistor Q2 is turned on and the signal at the second output terminal is generated to control the right turn light to be turned on.
Preferably, the circuit board 4 in this embodiment is provided with a TVS tube ZD1, the cathode of the diode D1 is connected in parallel with one end of the TVS tube ZD1, and the other end of the TVS tube ZD1 is grounded, so that the TVS tube ZD1 is connected in parallel to the circuit and is used for filtering out the surge of an excessive voltage when the power connection terminal is input, thereby preventing the component from being damaged due to the fact that the voltage exceeds the maximum operating voltage of the component.
Preferably, the circuit board 4 in this embodiment is provided with a voltage regulator ZD2, a cathode of the diode D1 is connected in parallel with a cathode of the voltage regulator ZD2, and an anode of the voltage regulator ZD2 is grounded, so that the voltage regulator ZD2 is arranged to implement voltage supply for stabilizing the voltage at the receiving end of the first photoelectric switch 41 and the receiving end of the second photoelectric switch 42, so that the first photoelectric switch 41 and the second photoelectric switch 42 operate more stably.
Preferably, the circuit board 4 in this embodiment is provided with a PNP transistor Q01, an NPN transistor Q02, and a resistor R11, the resistor R11 is connected in series between the drain of the mos transistor Q1 and the first output terminal, the emitter of the PNP transistor Q01 is connected to the first output terminal, the collector of the PNP transistor Q01 is connected to the base of the NPN transistor Q02, the base of the PNP transistor Q01 is connected to the drain of the mos transistor Q1, the collector of the NPN transistor Q02 is connected to the gate of the mos transistor Q1, and the emitter of the NPN transistor Q02 is grounded, so that when the first output terminal is short-circuited, the gate of the mos transistor Q1 is grounded and conducted by turning on the PNP transistor Q01 and the NPN transistor Q02, thereby preventing the mos transistor Q1 from being burned out due to operation.
Preferably, the circuit board 4 in this embodiment is provided with a PNP transistor Q03, an NPN transistor Q04, and a resistor R12, the resistor R12 is connected in series between the drain of the mos transistor Q2 and the second output terminal, the emitter of the PNP transistor Q03 is connected to the second output terminal, the collector of the PNP transistor Q03 is connected to the base of the NPN transistor Q04, the base of the PNP transistor Q03 is connected to the drain of the mos transistor Q2, the collector of the NPN transistor Q04 is connected to the gate of the mos transistor Q2, and the emitter of the NPN transistor Q04 is grounded, so that when the second output terminal is short-circuited, the gate of the mos transistor Q2 is grounded by turning on the PNP transistor Q03 and the NPN transistor Q04, thereby preventing the mos transistor Q2 from being burned out due to operation.
Claims (10)
1. The utility model provides a photoelectric control's indicator light handle which characterized in that: the device comprises a rotating handle, a connecting block and a mounting seat, wherein the connecting block is provided with a first hinged rod used for being hinged to the mounting seat, the rotating handle is connected to the connecting block, a circuit board, a first photoelectric switch, a second photoelectric switch and a control sliding block are arranged on the mounting seat along the axial direction perpendicular to the first hinged rod, the first photoelectric switch and the second photoelectric switch are arranged on the circuit board along the axial direction perpendicular to the first hinged rod, a first shading gap is formed between the transmitting end and the receiving end of the first photoelectric switch, a second shading gap is formed between the transmitting end and the receiving end of the second photoelectric switch, the control sliding block slides along the arrangement direction of the first photoelectric switch and the second photoelectric switch and is arranged on the mounting seat, the first shading gap and the second shading gap are located on the sliding track of the control sliding block, and the mounting seat is provided with a first lamp light position on the sliding track of the control sliding block, The control slide block is positioned in the first shading gap synchronously when the control slide block is positioned in the first light position, the control slide block is positioned in the first shading gap and the second shading gap synchronously when the control slide block is positioned in the second light position, the control slide block is positioned in the second shading gap synchronously when the control slide block is positioned in the third light position, and the connecting block is provided with a driving end used for driving the control slide block to slide.
2. An electro-optically controlled turn signal handle according to claim 1, wherein: the mounting seat is located on two sides, perpendicular to the sliding direction of the control slider, of the control slider and is provided with guide track plates extending along the sliding direction of the control slider, the control slider is provided with a plurality of attaching columns, parallel to the guide track plates, facing to the guide track plates, of the control slider, the axial direction of each attaching column is perpendicular to the sliding direction of the control slider, the attaching columns on the same side of the control slider are arranged along the sliding direction of the control slider, arc-shaped attaching surfaces are arranged on the peripheries of the attaching columns facing to the corresponding guide track plates, each control slider is provided with an adaptive slide rail extending along the opposite directions of the two attaching slide plates, stress surfaces, parallel to the track direction of the adaptive slide rail, of the adaptive slide rail are arranged on two sides, located on the sliding direction of the control slider, of the adaptive slide rail, and the driving end is inserted into the adaptive.
3. An electro-optically controlled turn signal handle according to claim 1, wherein: the lamp holder is characterized in that a first clamping block and a second clamping block are arranged on the connecting block, a first positioning block and a second positioning block are arranged on the mounting seat, a first clamping groove is formed in the first positioning block, a second clamping groove is formed in the second positioning block, the first clamping groove is located on the rotating track of the first clamping block, the second clamping groove is located on the rotating track of the second clamping block, when the first clamping block is located in the first clamping groove, the control slide block is located at a first lamp light position, and when the second clamping block is located in the second clamping groove, the control slide block is located at a third lamp light position.
4. An electro-optically controlled turn signal handle according to claim 3, wherein: the connecting block is provided with a first clamping block which is used for pushing the first clamping block towards the first positioning block, and the connecting block is provided with a second clamping block which is used for pushing the second clamping block towards the second positioning block.
5. An electro-optically controlled turn signal handle according to claim 3, wherein: the mounting seat is provided with a first clamping strip and a second clamping strip corresponding to the first positioning block, the length directions of the first clamping strip and the second clamping strip are parallel to the axial direction of the first hinge rod, the first positioning block is provided with a first slot for the first clamping strip to be inserted and a second slot for the second clamping strip to be inserted and connected in a penetrating manner, one side of the first clamping strip perpendicular to the length direction is provided with a first fixed end fixedly connected with the mounting seat, one side of the second clamping strip perpendicular to the length direction is provided with a second fixed end fixedly connected with the mounting seat, the first slot is provided with a first opening for the first fixed end to penetrate out, the second slot is provided with a second opening for the second fixed end to penetrate out, the first opening and the second opening face oppositely, the mounting seat is provided with a third clamping strip and a fourth clamping strip corresponding to the second positioning block, the length directions of the third clamping strip and the fourth clamping strip are parallel to the axial direction of the first hinge rod, the second locating piece runs through and is provided with the third slot that supplies the third joint strip to peg graft, the fourth slot that supplies the fourth joint strip to peg graft, one side of the perpendicular length direction of third joint strip is provided with the third stiff end with mount pad fixed connection, one side of the perpendicular length direction of fourth joint strip is provided with the fourth stiff end with mount pad fixed connection, the third slot is provided with the third opening that supplies the third stiff end to wear out, the fourth slot is provided with the fourth opening that supplies the fourth stiff end to wear out, and the orientation of third opening and fourth opening is opposite.
6. An electro-optically controlled turn signal handle according to claim 1, wherein: the circuit board is provided with a power supply connecting end, a diode D1, a first output end, a second output end, a mos tube Q1 and a mos tube Q2, wherein the power supply connecting end is connected with an anode of the diode D1, a cathode of the diode D1 is respectively connected with an anode of an emitting end of the first photoelectric switch, an anode of an emitting end of the second photoelectric switch, an anode of a receiving end of the first photoelectric switch and an anode of a receiving end of the second photoelectric switch in parallel, a cathode of the emitting end of the first photoelectric switch and a cathode of the emitting end of the second photoelectric switch are respectively grounded, a gate of the mos tube Q1 is connected with a cathode of the receiving end of the first photoelectric switch, a drain of the mos tube Q1 is connected with the first output end, a source of the mos tube Q1 is grounded, a gate of the mos tube Q2 is connected with a cathode of the receiving end of the second photoelectric switch, a drain of the mos tube Q2 is connected with the second output end, and a source of the mos tube Q2 is grounded.
7. An electro-optically controlled turn signal handle according to claim 6, wherein: the circuit board is provided with a TVS tube ZD1, the cathode of the diode D1 is connected with one end of the TVS tube ZD1 in parallel, and the other end of the TVS tube ZD1 is grounded.
8. An electro-optically controlled turn signal handle according to claim 6, wherein: the circuit board is provided with a voltage regulator tube ZD2, the cathode of the diode D1 is connected with the cathode of the voltage regulator tube ZD2 in parallel, and the anode of the voltage regulator tube ZD2 is grounded.
9. An electro-optically controlled turn signal handle according to claim 6, wherein: the circuit board is provided with a PNP triode Q01, an NPN triode Q02 and a resistor R11, the resistor R11 is connected between the drain electrode of the mos tube Q1 and the first output end in series, the emitter electrode of the PNP triode Q01 is connected with the first output end, the collector electrode of the PNP triode Q01 is connected with the base electrode of the NPN triode Q02, the base electrode of the PNP triode Q01 is connected with the drain electrode of the mos tube Q1, the collector electrode of the NPN triode Q02 is connected with the grid electrode of the mos tube Q1, and the emitter electrode of the NPN triode Q02 is grounded.
10. An electro-optically controlled turn signal handle according to claim 6, wherein: the circuit board is provided with a PNP triode Q03, an NPN triode Q04 and a resistor R12, the resistor R12 is connected between the drain of the mos tube Q2 and the second output end in series, the emitter of the PNP triode Q03 is connected with the second output end, the collector of the PNP triode Q03 is connected with the base of the NPN triode Q04, the base of the PNP triode Q03 is connected with the drain of the mos tube Q2, the collector of the NPN triode Q04 is connected with the grid of the mos tube Q2, and the emitter of the NPN triode Q04 is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011451825.7A CN112406696B (en) | 2020-12-10 | 2020-12-10 | Photoelectric control steering lamp handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011451825.7A CN112406696B (en) | 2020-12-10 | 2020-12-10 | Photoelectric control steering lamp handle |
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| CN112406696A true CN112406696A (en) | 2021-02-26 |
| CN112406696B CN112406696B (en) | 2024-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011451825.7A Active CN112406696B (en) | 2020-12-10 | 2020-12-10 | Photoelectric control steering lamp handle |
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| CN (1) | CN112406696B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0645280A2 (en) * | 1993-09-25 | 1995-03-29 | Marquardt GmbH | Switch for vehicle |
| KR100817331B1 (en) * | 2007-02-20 | 2008-03-27 | 대성전기공업 주식회사 | Indicating switch and indicating switch device with the same |
| CN105109401A (en) * | 2015-07-16 | 2015-12-02 | 浙江阳明汽车部件有限公司 | Steering lamp switch structure |
| CN208540231U (en) * | 2018-07-28 | 2019-02-22 | 东莞市倍祺电子科技有限公司 | Collect the light-operated switch device of light-operated driving and light source driving one |
| CN214057376U (en) * | 2020-12-10 | 2021-08-27 | 浙江万超电器有限公司 | Photoelectric control steering lamp handle |
-
2020
- 2020-12-10 CN CN202011451825.7A patent/CN112406696B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0645280A2 (en) * | 1993-09-25 | 1995-03-29 | Marquardt GmbH | Switch for vehicle |
| KR100817331B1 (en) * | 2007-02-20 | 2008-03-27 | 대성전기공업 주식회사 | Indicating switch and indicating switch device with the same |
| CN105109401A (en) * | 2015-07-16 | 2015-12-02 | 浙江阳明汽车部件有限公司 | Steering lamp switch structure |
| CN208540231U (en) * | 2018-07-28 | 2019-02-22 | 东莞市倍祺电子科技有限公司 | Collect the light-operated switch device of light-operated driving and light source driving one |
| CN214057376U (en) * | 2020-12-10 | 2021-08-27 | 浙江万超电器有限公司 | Photoelectric control steering lamp handle |
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| Publication number | Publication date |
|---|---|
| CN112406696B (en) | 2024-05-31 |
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Address after: 325000 No. 2898, Ouhai Avenue, Quxi street, Ouhai District, Wenzhou City, Zhejiang Province Applicant after: ZHEJIANG WANCHAO ELECTRICAL Co.,Ltd. Address before: 325000 No.2 Sanxi Road, Quxi, Ouhai, Wenzhou, Zhejiang Applicant before: ZHEJIANG WANCHAO ELECTRICAL Co.,Ltd. |
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