CN206487865U - Atv motorcycle time sharing actuator - Google Patents
Atv motorcycle time sharing actuator Download PDFInfo
- Publication number
- CN206487865U CN206487865U CN201720166188.6U CN201720166188U CN206487865U CN 206487865 U CN206487865 U CN 206487865U CN 201720166188 U CN201720166188 U CN 201720166188U CN 206487865 U CN206487865 U CN 206487865U
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- China
- Prior art keywords
- lower casing
- movement parts
- axle
- time sharing
- assembly
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Abstract
The utility model provides a kind of atv motorcycle time sharing actuator, including lower casing, movement parts assembly, axle, PCB assemblies, gasket seal, O-shaped seal, wire harness sealing-plug, bundle assembly, upper casing, jump ring, motor, little gear.According to atv motorcycle time sharing actuator described in the utility model, do not use magnetic valve, receiving 4 wheel driven selecting switch signal by time sharing actuator controls the power of transfer gear to distribute, avoid the bad caused coil burnout problem of magnetic valve radiating, flimsy shortcoming when how much being used in the absence of contact switch high frequency, and cost is low, good economy performance.
Description
Technical field
The utility model is related to vehicular field, more particularly to a kind of atv motorcycle time sharing actuator.
Background technology
At present, four-wheel atv motorcycle is largely two drives, and the high meeting of some configurations uses 4 wheel driven.In complex road condition
Under, the vehicle that 4 wheel driven can drive than two is more stablized, and skidding is less prone to, so as to improve riding stability, it is ensured that preferably
Active safety performance.But driven compared to two, the fuel economy of 4 wheel driven is poor, under preferable road conditions, and two drives can expire completely
Sufficient use demand.Therefore, can be by stirring the 4 wheel driven selecting switch at handle using the atv motorcycle of time sharing technology
Switch the state of vehicle, reach the 4 wheel driven when cross-country, two purpose driven during highway.
Limited by four-wheel atv motorcycle space, existing time sharing is usually to control transfer gear using magnetic valve
State, solenoid valve control had when vehicle is powered off, and magnetic valve can not keep vehicle in existing shape due to magnet exciting coil dead electricity
The drive pattern of state.Moreover, magnetic valve needs to configure independent PWM drive modules, such whole system is expensive.In addition,
Magnetic valve is in the case where long-time is powered, and magnet exciting coil heating is serious, while the installation site of actuator is unfavorable for magnetic valve
Radiating, easily cause coil burnout.
In view of this, it is necessary to be improved to the deficiency that prior art is present.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art to divide there is provided a kind of atv motorcycle
When 4 wheel driven actuator, do not use magnetic valve, receiving 4 wheel driven selecting switch signal by time sharing actuator controls transfer gear
Power is distributed, to connect or separate the front and rear power transmission shaft of vehicle.
To achieve the above object, utility model provides following technical scheme：
A kind of atv motorcycle time sharing actuator, including lower casing, movement parts assembly, axle, PCB assemblies, gasket seal,
O-shaped seal, wire harness sealing-plug, bundle assembly, upper casing, jump ring, motor, little gear.
Further, upper casing and lower casing constitute a sealed cavity, by gasket seal and tightly between upper casing and lower casing
Firmware is connected.
Further, motor is set in the space in upper casing, and the output shaft of motor passes through little gear and movement parts assembly
Moving component engagement.
Further, in the space of lower casing set movement parts assembly, the movement parts assembly include gear wheel, spring,
Upper movement parts, lower movement parts and magnet, wherein, gear wheel as movement parts assembly moving component, for above-mentioned motor
The little gear engagement of output shaft.
Further, axle is arranged on the supporting part in the left side of lower casing, and the end of axle has jump ring, for relative to lower casing
The positioning of carrying end surface, the middle part of axle has O-shaped seal, the sealing for carrying contact surface to bearing.
Further, PCB assemblies are installed in the position of lower casing bottom, the bundle assembly that PCB assemblies are drawn is close by wire harness
Blocking is fixed on lower casing side, and wire harness always drives switching switch with 4 wheel driven-two and is connected.
Brief description of the drawings
Fig. 1 is atv motorcycle time sharing actuator schematic diagram of the present utility model.
Fig. 2 is atv motorcycle time sharing actuator sectional view of the present utility model.
(note：Shown structure in accompanying drawing is simply to illustrate that the signal of utility model feature, is not intended to according to accompanying drawing
Shown structure.
Embodiment
As shown in figure 1, according to atv motorcycle time sharing actuator described in the utility model, overall structure includes：
Lower casing 1, movement parts assembly 2, axle 3, PCB (printed circuit board (PCB)) assembly 4, gasket seal 5, O-shaped seal 6, wire harness sealing-plug 7,
Bundle assembly 8, upper casing 9, jump ring 10, motor 11, little gear 12.
Wherein, upper casing 9 and lower casing 1 constitute a sealed cavity, by gasket seal 5 and tightly between upper casing 9 and lower casing 1
Firmware is connected.
As shown in Fig. 2 setting motor 11 in space in upper casing 9, the output shaft of motor 11 passes through little gear 12 and fortune
The moving component engagement of moving part assembly 2.
Movement parts assembly 2 is set in the space of lower casing 1, the movement parts assembly 2 include gear wheel 21, spring 22, on
Movement parts 23, lower movement parts 24 and magnet 25.Wherein, gear wheel 21 as movement parts assembly 2 moving component, for it is above-mentioned
The little gear 12 of the output shaft of motor 11 is engaged.
Axle 3 is arranged on the supporting part in the left side of lower casing 1, and the end of axle 3 has jump ring 10, for relative to lower casing 1
Carry end surface positioning.The middle part of axle 3 has O-shaped seal 6, the sealing for carrying contact surface to axle 3.
PCB assemblies 4 are installed in the position of the bottom of lower casing 1, the control circuit of motor 11 is integrated in PCB assemblies 4, and PCB is total
The side of lower casing 1 is fixed on by wire harness sealing-plug 7 into 4 bundle assemblies 8 drawn, bundle assembly 8 drives switching switch with 4 wheel driven-two
It is connected.
In addition, referring to Fig. 2, to realize positioning, left and right two being provided with the circuit board of lower PCB assemblies 4 and is set up in parallel
Honeywell switch sensor, the head position of actuator determined by described two honeywell switch sensors, i.e., when magnet is reached
During the surface of Hall switch, Hall switch perceives magnetic field, because Hall effect produces electric signal.
In the course of work, the output shaft of motor 11 drives little gear 12, and little gear 12 drives the gear wheel of movement parts assembly 2
21, gear wheel 21 drives the leading screw being connected with gear wheel 21 to rotate, and passes through the screw pair of upper movement parts 23, upper movement parts 23
By movement parts under Spring driving 24, realize that the head of driving actuator is moved left and right.Because the head position of actuator passes through
Two honeywell switch sensors determination in base circuit board is installed on, thus it is easy when how much being used in the absence of contact switch high frequency
The shortcoming of damage.
It is atv motorcycle time sharing actuator described in the utility model above, it is seen that have relative to prior art
Following beneficial effect：
1. magnetic valve need not be used, it is to avoid coil burnout problem caused by magnetic valve radiating is bad.
2. without independent PWM drive modules are configured, whole system cost is further reduced.
3. under limited space, the state switching of the high frequency time of transfer gear is reliably realized, it is high in the absence of contact switch
Flimsy shortcoming when how much frequency uses.
Described above, the only preferred embodiment of utility model is not intended to limit the protection domain of utility model,
All any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in practical new
Within the protection domain of type.
Claims (2)
1. a kind of atv motorcycle time sharing actuator, including lower casing (1), movement parts assembly (2), axle (3), PCB assemblies
(4), gasket seal (5), O-shaped seal (6), wire harness sealing-plug (7), bundle assembly (8), upper casing (9), jump ring (10), motor
(11), little gear (12), its spy is：
Upper casing (9) and lower casing (1) constitute a sealed cavity, between upper casing (9) and lower casing (1) by gasket seal (5) and
Fastener is connected；
Motor (11) is set in the space in upper casing (9), and the output shaft of motor (11) is total by little gear (12) and movement parts
Moving component into (2) is engaged；
Movement parts assembly (2) is set in the space of lower casing (1), and the movement parts assembly (2) includes gear wheel (21), spring
(22), upper movement parts (23), lower movement parts (24) and magnet (25), wherein, gear wheel (21) as movement parts assembly (2) fortune
Dynamic component, is engaged for the little gear (12) with the output shaft of above-mentioned motor (11)；
Axle (3) is arranged on the supporting part in the left side of lower casing (1), and the end of axle (3) has jump ring (10), for relative to lower casing
(1) carrying end surface positioning, the middle part of axle (3) has O-shaped seal (6), the sealing for carrying contact surface to axle (3)；
PCB assemblies (4) are installed in the position of lower casing (1) bottom, the bundle assembly (8) that PCB assemblies (4) are drawn is sealed by wire harness
Plug (7) is fixed on lower casing (1) side, and bundle assembly (8) drives switching switch with 4 wheel driven-two and is connected.
2. atv motorcycle time sharing actuator according to claim 1, it is characterised in that：
The honeywell switch sensor that left and right two is set up in parallel, the head of actuator are installed on the circuit board of PCB assemblies (4)
Position is determined by described two honeywell switch sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166188.6U CN206487865U (en) | 2017-02-23 | 2017-02-23 | Atv motorcycle time sharing actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166188.6U CN206487865U (en) | 2017-02-23 | 2017-02-23 | Atv motorcycle time sharing actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487865U true CN206487865U (en) | 2017-09-12 |
Family
ID=59762975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720166188.6U Active CN206487865U (en) | 2017-02-23 | 2017-02-23 | Atv motorcycle time sharing actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206487865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701722A (en) * | 2017-11-14 | 2018-02-16 | 贵州大学 | A kind of electric motor built-in automotive transfer case electric control gear |
| CN108533745A (en) * | 2018-06-20 | 2018-09-14 | 山东泰展机电科技股份有限公司 | A kind of executing agency for automatically switching transfer gear box |
-
2017
- 2017-02-23 CN CN201720166188.6U patent/CN206487865U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701722A (en) * | 2017-11-14 | 2018-02-16 | 贵州大学 | A kind of electric motor built-in automotive transfer case electric control gear |
| CN108533745A (en) * | 2018-06-20 | 2018-09-14 | 山东泰展机电科技股份有限公司 | A kind of executing agency for automatically switching transfer gear box |
| CN108533745B (en) * | 2018-06-20 | 2023-10-27 | 山东泰展机电科技股份有限公司 | Actuating mechanism for automatically switching gear of transfer case |
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