CN210554503U - Device integrating rearview mirror adjusting switch and rearview mirror reversing downward-turning host - Google Patents
Device integrating rearview mirror adjusting switch and rearview mirror reversing downward-turning host Download PDFInfo
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- CN210554503U CN210554503U CN201921139373.1U CN201921139373U CN210554503U CN 210554503 U CN210554503 U CN 210554503U CN 201921139373 U CN201921139373 U CN 201921139373U CN 210554503 U CN210554503 U CN 210554503U
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Abstract
The utility model aims at providing an integrated rear-view mirror regulating switch and rear-view mirror back a car and turn over the device of host computer down, can reduce the independent cost of installing the rear-view mirror back a car and turn over the host computer down and the risk of repacking additional. The device includes that the rear-view mirror backs a car and turns down the host computer, be equipped with rear-view mirror regulating switch, rear-view mirror select switch and plug on the casing of rear-view mirror back a car and turn down the host computer, the rear-view mirror is backed a car and is turned down the ECU module in the casing of turning down the host computer, the input connection that turns down the ECU module of backing a car be equipped with the rear-view mirror regulating switch corresponds left side rear-view mirror change over switch module and right side rear-view mirror change over switch module, the input that turns down the ECU module of backing a car still is equipped with the signal detection module of backing a car, the output connection that turns down the ECU module of backing a car is equipped with the control module who corresponds left side rear-view mirror and right side rear-view mirror.
Description
Technical Field
The invention belongs to the technical field of automobile spare and accessory parts, and particularly relates to a device integrating a rearview mirror adjusting switch and a rearview mirror reversing downward-turning host.
Background
With the development of the automobile industry, the electric rearview mirror is more and more popular. At present, the electric rearview mirror generally controls a left motor, a right motor, an upper motor and a lower motor in the electric rearview mirror through a rearview mirror adjusting switch, or also comprises a folding motor, so that the angle of the electric rearview mirror is adjusted, and the electric rearview mirror is very convenient to use. However, if the function of automatically turning down the electric rearview mirror for a certain angle during reversing is to be realized, an independent rearview mirror reversing and turning down main machine needs to be purchased and installed additionally. When the rearview mirror reversing downward-turning host machine in the market is additionally installed, an original rearview mirror adjusting switch is required to be disassembled, a wiring harness of the rearview mirror reversing downward-turning host machine is connected with a wiring harness of the original rearview mirror adjusting switch, and an extra space is required to be searched in a vehicle for placing a shell of the rearview mirror reversing downward-turning host machine, so that modification work is usually required by professionals, time and labor are wasted, wiring harnesses in the vehicle are more complicated, and related parts are not facilitated to be replaced or maintained; the rearview mirror adjusting switch has multiple installation areas, namely the rearview mirror adjusting switch is installed at the front operation panel of a main driving position and the door opening and closing handle, the armrest plate of the main driving position is adjacent to the door opening and closing panel, and the installation positions even have no redundant space for installing a rearview mirror reversing downward-turning host.
Disclosure of Invention
The invention aims to provide a device integrating a rearview mirror adjusting switch and a rearview mirror reversing downward-turning host, which can reduce the cost and the risk of refitting of the rearview mirror reversing downward-turning host independently.
According to the device for integrating the rearview mirror adjusting switch and the rearview mirror reversing and turning down host provided by the invention, it is characterized by comprising a rearview mirror reversing downward host, wherein a rearview mirror adjusting switch, a rearview mirror selecting switch and a plug are arranged on a shell of the rearview mirror reversing downward host, a reversing downward-turning ECU module is arranged in the shell of the rearview mirror reversing downward-turning host, the input end of the reversing downward-turning ECU module is connected with a switch module corresponding to the rearview mirror adjusting switch, the input end of the reverse turning-down ECU module is also provided with a left rearview mirror change-over switch module and a right rearview mirror change-over switch module which correspond to the rearview mirror left and right selection switches, the input end of the reverse downward-turning ECU module is also provided with a reverse signal detection module, and the output end of the reverse downward-turning ECU module is connected with a control module which corresponds to the left side rearview mirror and the right side rearview mirror; the rearview mirror adjusting switch comprises an upward turning switch, a downward turning switch, a leftward turning switch and a rightward turning switch, and the control module comprises an upward turning control module, a downward turning control module, a leftward turning control module and a rightward turning control module.
According to the invention, the rearview mirror adjusting switch is directly integrated on the rearview mirror reversing and downward turning host, and the reversing and downward turning ECU module can output corresponding control signals to the corresponding upward turning control module, downward turning control module, leftward turning control module and rightward turning control module according to the states of the upward turning switch, the downward turning switch, the leftward turning switch and the rightward turning switch of the rearview mirror adjusting switch and the states of the rearview mirror left and right selection switches, so that the corresponding upper and lower motors and the corresponding left and right motors of the left rearview mirror or the right rearview mirror are controlled, and manual control of a user is realized; meanwhile, the input end of the reverse turning-down ECU module is also provided with a reverse signal detection module, and in the state of reversing the automobile, the reverse turning-down ECU module controls the left side rearview mirror and the right side rearview mirror to turn down to a preset angle according to a received reverse signal, so that a user can conveniently adjust and observe the rear view, the reverse accident is avoided, and the safety is improved; therefore, when the automatic downward turning function of the rearview mirror for backing is needed to be added, a user only needs to directly disassemble a rearview mirror adjusting switch assembly of an original vehicle and replace the device integrating the rearview mirror adjusting switch and the rearview mirror downward turning host machine, so that the device is not required to be modified by professional personnel, an extra space is not required to be searched in the vehicle for placing the rearview mirror downward turning host machine for backing, the modification is very convenient, the modification cost can be reduced, and the modification risk is reduced.
Further, as a preferred implementation manner, a shell of the rearview mirror reversing and downward-turning host is provided with a rotary rocker switch, the rearview mirror adjusting switch is a rocker direction gear switch of the rotary rocker switch, and the rearview mirror left and right selection switch is a rotary gear switch of the rotary rocker switch.
Further, as another preferred embodiment, the tilt-up switch, the tilt-down switch, the tilt-left switch and the tilt-right switch are closely arranged in a shape like a Chinese character 'tian', and the left and right rearview mirror selecting switches are arranged beside the tilt-up switch, the tilt-down switch, the tilt-left switch and the tilt-right switch.
Further, as another preferred embodiment, the rear view mirror adjustment switch is a tact switch, and the rear view mirror left and right selection switch is a key switch disposed beside the rear view mirror adjustment switch.
Furthermore, in order to realize the functions of one-key mirror extension and one-key folding of the electric rearview mirror, a mirror extension switch and a folding switch are further arranged on a shell of the rearview mirror reversing downward-turning host, a mirror extension switch module and a folding switch module are further arranged at the input end of the reversing downward-turning ECU module, and a mirror extension control module and a folding control module are further arranged at the output end of the reversing downward-turning ECU module.
Furthermore, in order to realize the automatic folding function of locking and the automatic mirror stretching function of unlocking of the electric rearview mirror, the input end of the backing downward-turning ECU module is also provided with a locking signal detection module and an unlocking signal detection module.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is an exploded view of embodiment 1 of the present invention.
FIG. 3 is a schematic circuit block diagram of the reverse roll-down ECU module of the present invention.
FIG. 4 is a circuit diagram of a reverse turn-down ECU module of the present invention.
Fig. 5 is a circuit diagram of a switch module of the present invention flipped up.
Fig. 6 is a circuit diagram of the left side rear view mirror change-over switch module and the right side rear view mirror change-over switch module of the present invention.
Fig. 7 is a circuit diagram of the reverse signal detection module of the present invention.
Fig. 8 is a circuit diagram of the extended mirror switch module of the present invention.
Fig. 9 is a circuit diagram of the folding motor of the present invention.
Fig. 10 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 11 is a schematic structural diagram of embodiment 3 of the present invention.
Fig. 12 is a schematic structural diagram of embodiment 4 of the present invention.
Fig. 13 is a schematic structural diagram of embodiment 5 of the present invention.
Detailed Description
The following describes embodiments of the present invention, such as shapes and structures of respective members, mutual positions and connection relationships between respective portions, and actions and operation principles of the respective portions, in further detail, with reference to the accompanying drawings.
As shown in fig. 1, the device for integrating a rearview mirror adjusting switch and a rearview mirror reversing downward host of the invention comprises the rearview mirror reversing downward host, wherein a housing a of the rearview mirror reversing downward host is provided with the rearview mirror adjusting switch, a rearview mirror selecting switch SL and a plug a1, a reversing downward ECU module 1 is arranged in the housing a of the rearview mirror reversing downward host, the input end of the reversing downward ECU module 1 is connected with a switch module corresponding to the rearview mirror adjusting switch, the input end of the reversing downward ECU module 1 is also provided with a left rearview mirror change-over switch module 1b and a right rearview mirror change-over switch module 2b corresponding to the rearview mirror left and right selecting switch SL, the input end of the reversing downward ECU module is also provided with a reversing signal detection module 1d, and the output end of the reversing downward ECU module 1 is connected with a control module corresponding to the left rearview mirror and the right rearview mirror; the rearview mirror adjusting switch comprises an upward-turning switch 1A, a downward-turning switch 2A, a leftward-turning switch 3A and a rightward-turning switch 4A, and the corresponding switch modules comprise an upward-turning switch module 1A, a downward-turning switch module 2A, a leftward-turning switch module 3A and a rightward-turning switch module 4A; the control modules corresponding to the left rearview mirror and the right rearview mirror comprise a left downward turning control module 1j, a left upward turning control module 2j, a left leftward turning control module 3j, a left rightward turning control module 4j, a right downward turning control module 5j, a right upward turning control module 6j, a right leftward turning control module 7j and a right rightward turning control module 8 j.
In the present embodiment, the circuit module connections of the reverse roll-down ECU module 1 are as shown in fig. 3. The reverse roll-down ECU module 1 of the present embodiment adopts a single chip microcomputer STC8A4K64S-TQFP44, as shown in fig. 4, of course, in practical application, the reverse roll-down ECU module 1 may also adopt other types of single chip microcomputers or microprocessors. The circuit of the switch module 1a turned up is shown in fig. 5, and the circuit of the switch module 2a turned down, the circuit of the switch module 3a turned left, the circuit of the switch module 4a turned right and the switch module 1a turned up may adopt the same circuit structure, which are common switch circuits, and are not described herein again. The circuit of the left side mirror changeover switch module 1b and the right side mirror changeover switch module 2b is shown in fig. 6. The circuit of the reverse signal detection module 1d is a voltage detection module such as a voltage divider circuit as shown in fig. 7. The circuits of the left side downward turning control module 1j, the left side upward turning control module 2j, the left side left turning control module 3j and the left side right turning control module 4j, the left side left and right motor and the left side up-down motor are permanent magnet motor control circuits; the circuit diagrams of the right downward turning control module 5j, the right upward turning control module 6j, the right leftward turning control module 7j and the right rightward turning control module 8j, the right left motor, the right upper motor and the right lower motor are also permanent magnet motor control circuits which are commonly used circuits, and the working principle of the permanent magnet motor control circuits is not described again.
The rearview mirror adjusting switch can be in various forms, such as the following 5 embodiments, and can be selected by a user.
Example 1:
referring to fig. 1 and 2, a rotary rocker switch a0 is provided on the housing of the main unit a for reversing and turning down the rearview mirror, the rearview mirror adjustment switch is a rocker direction shift switch of the rotary rocker switch a0, and the rearview mirror left and right selector switch SL is a rotary shift switch of the rotary rocker switch a 0.
Example 2:
as shown in fig. 10, the upward-turning switch 1A, the downward-turning switch 2A, the leftward-turning switch 3A, and the rightward-turning switch 4A on the housing of the rear-view mirror reversing downward-turning main body a are closely arranged in a matrix shape, and the rear-view mirror left-right selector switch SL is disposed beside the upward-turning switch 1A, the downward-turning switch 2A, the leftward-turning switch 3A, and the rightward-turning switch 4A.
Example 3:
as shown in fig. 11, a housing of the rearview mirror reversing and downward-turning main unit a is provided with a rotary rocker switch a0, and the rearview mirror adjustment switch is a rocker direction shift switch of the rotary rocker switch a0, and unlike embodiment 1, the rearview mirror adjustment switch SL, the mirror extending switch 1C and the folding switch 2C are integrated in a rotary shift switch of the rotary rocker switch a 0.
Example 4:
as shown in fig. 12, the rearview mirror adjustment switch is a tact switch AA, and the rearview mirror left and right selection switch SL is a push switch disposed beside the tact switch AA. The tact switch AA may be an existing tact switch using a metal reed as a switch contact or an existing tact switch using conductive rubber as a contact circuit.
Example 5:
as shown in fig. 13, the rear view mirror adjustment switch is a tact switch AA, and different from embodiment 4, the rear view mirror left and right selection switches are divided into a key switch SL-L and a key switch SL-R.
As a preferred embodiment, in order to realize the one-key mirror extension and one-key folding functions of the electric rearview mirror, a mirror extension switch 1C and a folding switch 2C are further arranged on a housing a of the rearview mirror reversing downward-turning main machine, a mirror extension switch module 1C and a folding switch module 2C are further arranged at an input end of the reversing downward-turning ECU module 1, and a mirror extension control module 1k and a folding control module 2k are further arranged at an output end of the reversing downward-turning ECU module 1. The circuit of the telescopic switch module 1c is shown in fig. 9, and the circuit of the folding switch module 2c is the same as that of the telescopic switch module 1c, and is not described again here. The circuits of the telescope control module 1k and the folding control module 2k and the folding motor are shown in fig. 10. The arrangement positions of the extended mirror switch 1C and the folding switch 2C are different from those of embodiments 1, 2, 4 and 5, as shown in the drawings of the embodiments.
Preferably, in order to realize the functions of locking and automatically folding and unlocking the electric rearview mirror, the input end of the reverse turning-down ECU module 1 is further provided with a locking signal detection module 1e and an unlocking signal detection module 2 e. The circuit structures of the lock closing signal detection module 1e and the lock opening signal detection module 2e are the same as the circuit structures of the reverse signal detection module 1d, as shown in fig. 7, and are not described herein again.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (8)
1. A device integrating a rearview mirror regulating switch and a rearview mirror reversing downward host machine is characterized by comprising the rearview mirror reversing downward host machine, a rearview mirror adjusting switch, a rearview mirror selecting switch and a plug are arranged on the shell of the rearview mirror reversing and turning host, a reversing downward-turning ECU module is arranged in the shell of the rearview mirror reversing downward-turning host, the input end of the reversing downward-turning ECU module is connected with a switch module corresponding to the rearview mirror adjusting switch, the input end of the reverse turning-down ECU module is also provided with a left rearview mirror change-over switch module and a right rearview mirror change-over switch module which correspond to the rearview mirror left and right selection switches, the input end of the reverse downward-turning ECU module is also provided with a reverse signal detection module, and the output end of the reverse downward-turning ECU module is connected with a control module which corresponds to the left side rearview mirror and the right side rearview mirror; the rearview mirror adjusting switch comprises an upward turning switch, a downward turning switch, a leftward turning switch and a rightward turning switch, and the control module comprises an upward turning control module, a downward turning control module, a leftward turning control module and a rightward turning control module.
2. The device of claim 1, wherein a rotary rocker switch is disposed on a housing of the rearview mirror reversing and downward-turning main machine, the rearview mirror adjusting switch is a rocker direction gear switch of the rotary rocker switch, and the rearview mirror left and right selector switch is a rotary gear switch of the rotary rocker switch.
3. The device for integrating a rearview mirror adjusting switch and a rearview mirror reversing and turning-down main machine according to claim 1, wherein the upward turning switch, the downward turning switch, the leftward turning switch and the rightward turning switch are closely arranged in a shape of Chinese character tian, and the rearview mirror left and right selecting switches are arranged beside the upward turning switch, the downward turning switch, the leftward turning switch and the rightward turning switch.
4. The device of claim 1, wherein the rearview mirror adjustment switch is a tact switch and the left and right rearview mirror selection switches are toggle switches.
5. The device of claim 1, wherein the rear-view mirror adjustment switch is a tact switch, and the left and right rear-view mirror selection switches are push-button switches disposed beside the rear-view mirror adjustment switch.
6. The device for integrating the rearview mirror adjusting switch and the rearview mirror reversing downward main machine according to claim 1, 2, 3, 4 or 5 is characterized in that a mirror extending switch and a folding switch are further arranged on a shell of the rearview mirror reversing downward main machine, a mirror extending switch module and a folding switch module are further arranged at an input end of the reversing downward ECU module, and a mirror extending control module and a folding control module are further arranged at an output end of the reversing downward ECU module.
7. The device integrating the rearview mirror adjusting switch and the rearview mirror reversing and downward-turning host as claimed in claim 6, wherein the input end of the reversing and downward-turning ECU module is further provided with a locking signal detection module and an unlocking signal detection module.
8. The device for integrating the rearview mirror adjusting switch and the rearview mirror reversing downward host machine according to claim 1, 2, 3, 4 or 5, wherein the reversing downward ECU module is a single chip microcomputer, and the reversing signal detection module is a voltage detection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921139373.1U CN210554503U (en) | 2019-07-19 | 2019-07-19 | Device integrating rearview mirror adjusting switch and rearview mirror reversing downward-turning host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921139373.1U CN210554503U (en) | 2019-07-19 | 2019-07-19 | Device integrating rearview mirror adjusting switch and rearview mirror reversing downward-turning host |
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| Publication Number | Publication Date |
|---|---|
| CN210554503U true CN210554503U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921139373.1U Active CN210554503U (en) | 2019-07-19 | 2019-07-19 | Device integrating rearview mirror adjusting switch and rearview mirror reversing downward-turning host |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217173A (en) * | 2019-07-19 | 2019-09-10 | 汕头市科来福电子有限公司 | The device of host is turned under a kind of integrated rearview mirror adjusting switch and rearview mirror reversing |
-
2019
- 2019-07-19 CN CN201921139373.1U patent/CN210554503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217173A (en) * | 2019-07-19 | 2019-09-10 | 汕头市科来福电子有限公司 | The device of host is turned under a kind of integrated rearview mirror adjusting switch and rearview mirror reversing |
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