CN207800539U - A kind of axis connection driving structure of three axis stacked switch - Google Patents
A kind of axis connection driving structure of three axis stacked switch Download PDFInfo
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- CN207800539U CN207800539U CN201721709463.0U CN201721709463U CN207800539U CN 207800539 U CN207800539 U CN 207800539U CN 201721709463 U CN201721709463 U CN 201721709463U CN 207800539 U CN207800539 U CN 207800539U
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- axis
- outer shaft
- shaft
- inner shaft
- knob
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches With Compound Operations (AREA)
Abstract
The utility model discloses a kind of axis connection driving structure of three axis stacked switch, includes band switch, has switch rotating member；Optical encoder has optical encoder rotation axis on the optical encoder, has button switch in the optical encoder rotation axis；Outer shaft, the binding end that the upper end system of the outer shaft is combined with outer shaft knob, the binding end that the lower end system of the outer shaft is combined with the switch rotating member；Axis, the binding end that the upper end system of the axis is combined with axis knob, the binding end that the lower end system of the axis is combined with axis sleeve；Axis sleeve is mutually fixably coupled with the lower end of the axis and the optical encoder rotation axis respectively；And inner shaft, the binding end that the upper end system of the inner shaft is combined with inner shaft knob, the lower end system of the inner shaft corresponding end opposite with the button switch.The beneficial effects of the utility model are：Realize band switch, optical encoder, three kinds of functions of button switch it is integrated.
Description
Technical field
The utility model is related to three axis stacked switches, a kind of axis connection driving structure of three axis stacked switch in particular.
Background technology
Device is typically provided button switch, band switch, optical encoder etc. in traditional aircraft cockpit.For ease of flight
Member's operation, improves task execution efficiency, the device that aircraft cockpit gradually adopts two kinds of functions integrated at present, such as band button is opened
The optical encoder of pass, the band switch etc. with button switch.However, in order to further increase operating efficiency, demand is a kind of will be by
Three integrated axis stacked switches of three kinds of button switch, band switch and optical encoder functions.To realize this switching function, it is badly in need of design
A kind of three axis connection driving structures.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of by three kinds of button switch, band switch and optical encoder
The axis connection driving structure of three axis stacked switches of function set.
In order to realize the purpose, the technical solution of the utility model is as follows：A kind of axis connection drive of three axis stacked switch
Structure is moved, includes,
Band switch has switch rotating member, has rotating member shrinkage pool on the switch rotating member；
Optical encoder is in the lower section of the band switch, has optical encoder rotation axis, institute on the optical encoder
Stating has button switch in optical encoder rotation axis；
Outer shaft vertically extends, the binding end that the upper end system of the outer shaft is combined with outer shaft knob, described outer
The lower end system of axis on the binding end for switching rotating member and being combined, the lower end of the outer shaft with having outer shaft protrusion, by institute
The cooperation of outer shaft protrusion and the rotating member shrinkage pool is stated, the outer shaft can drive the switch rotating member to rotate, the outer shaft
On be formed with the axis that penetrates through along the vertical direction and pass through hole；
Axis passes through the axis to pass through hole, the binding end that the upper end system of the axis is combined with axis knob, institute
The binding end that the lower end system of axis is combined with axis sleeve is stated, there is downwardly open axis to house bottom for the lower end of the axis
Slot is formed with the inner shaft penetrated through along the vertical direction on the axis and passes through hole；
Axis sleeve, lower section and the axis sleeve and the lower end of the axis in the axis are mutually fixedly tied
It closes, the axis sleeve is surrounded on the outside of the optical encoder rotation axis so that the axis can pass through the bottom bracket axle
Cylinder drives the optical encoder rotation axis rotation；And
Inner shaft passes through the inner shaft to pass through hole, the binding end that the upper end system of the inner shaft is combined with inner shaft knob, institute
Lower end system and the button switch corresponding end opposing upper and lower of inner shaft are stated, houses in kerve and has in the axis in the inner shaft
There is butting section, there is the resetting spring in the outside for being surrounded on the inner shaft between the butting section and the axis sleeve, it is described multiple
Position spring is for supporting the inner shaft；
Wherein, the outer shaft, the axis and the inner shaft are arranged independently of one another.
As a kind of preferred embodiment of the axis connection driving structure of three axis stacked switch, have on the upper end of the outer shaft outer
Axis D-shaped protrusion, and there is outer shaft D-shaped shrinkage pool on the outer shaft knob, it is recessed by the outer shaft D-shaped protrusion and the outer shaft D-shaped
The cooperation in hole, the upper end of the outer shaft are mutually fixably coupled with the outer shaft knob.
As a kind of preferred embodiment of the axis connection driving structure of three axis stacked switch, formed on the peripheral surface of the outer shaft
Have and houses side channel on outer shaft and house side channel under outer shaft；It is housed in side channel on the outer shaft and is equipped with outer shaft upper limit baffle ring, institute
The bottom surface and the top surface for the fixation swivel nut being surrounded on the outside of the outer shaft for stating outer shaft upper limit baffle ring lean, with outer shaft described in this
Upper limit baffle ring can limit the outer shaft and move down；It is housed in side channel under the outer shaft and is equipped with outer shaft lower limit baffle ring, it is described
The top surface of outer shaft lower limit baffle ring and the bottom surface of the fixed swivel nut lean, and can be limited with outer shaft lower limit baffle ring described in this
The outer shaft moves up.
As a kind of preferred embodiment of the axis connection driving structure of three axis stacked switch, the bottom of the outer shaft upper limit baffle ring
There is plain washer on outer shaft between face and the top surface of the fixed swivel nut；The top surface of the outer shaft lower limit baffle ring and the fixed spiral shell
There is plain washer under outer shaft between the bottom surface of set.
As a kind of preferred embodiment of the axis connection driving structure of three axis stacked switch, the outer shaft protrusion quantity is 2, point
Other places are in the opposite end of the radial direction of the lower end of the outer shaft.
As a kind of preferred embodiment of the axis connection driving structure of three axis stacked switch, in having on the upper end of the axis
Axis D-shaped protrusion, and there is axis D-shaped shrinkage pool on the axis knob, it is recessed by the axis D-shaped protrusion and the axis D-shaped
The cooperation in hole, the upper end of the axis are mutually fixably coupled with the axis knob.
As a kind of preferred embodiment of the axis connection driving structure of three axis stacked switch, there is axis on the lower end of the axis
Combined hole is covered, and there is axle sleeve to be combined hole on the axis sleeve, hole and institute are combined across the axle sleeve by connector
State axle sleeve combined hole so that the axis is mutually fixably coupled with the axis sleeve.
As a kind of preferred embodiment of the axis connection driving structure of three axis stacked switch, formed on the peripheral surface of the axis
Axis houses side channel, and the axis houses in side channel and is equipped with axis limit stop ring, the bottom surface of the axis limit stop ring and institute
The upper end end face for stating outer shaft leans, and can limit the axis with axis limit stop ring described in this moves down.
As a kind of preferred embodiment of the axis connection driving structure of three axis stacked switch, have on the upper end of the inner shaft interior
Axis D-shaped protrusion, and there is inner shaft D-shaped shrinkage pool on the inner shaft knob, it is recessed by the inner shaft D-shaped protrusion and the inner shaft D-shaped
The cooperation in hole, the upper end of the inner shaft are mutually fixably coupled with the inner shaft knob.
As a kind of preferred embodiment of the axis connection driving structure of three axis stacked switch, the outer shaft and the inner shaft are
Circular shaft, the inner shaft and the optical encoder rotation axis are D-shaped axis.
Compared with prior art, the beneficial effects of the utility model at least that：Realize band switch, optical encoder,
Integrating for three kinds of functions of button switch, has structure design simple, implements facility, effectively improves operating efficiency.
The technical issues of being solved in addition to the utility model described above, constitute technical solution technical characteristic and by
Except advantageous effect caused by the technical characteristic of these technical solutions, other technologies problem that the utility model can solve,
The advantageous effect that the other technical characteristics for including in technical solution and these technical characteristics are brought will be made in conjunction with attached drawing into one
Step detailed description.
Description of the drawings
Fig. 1 is the constructional appearance schematic diagram of one embodiment of the utility model.
Fig. 2 is the structural front view of one embodiment of the utility model.
Fig. 3 is the structural side view of one embodiment of the utility model.
Fig. 4 is the structural schematic diagram of outer shaft in one embodiment of the utility model.
Fig. 5 is the structural schematic diagram of axis in one embodiment of the utility model.
Fig. 6 is the structural schematic diagram of inner shaft in one embodiment of the utility model.
Specific implementation mode
The utility model is described in further detail below by specific embodiment combination attached drawing.It needs herein
It is bright, the explanation of these embodiments is used to help to understand the utility model, but do not constitute the limit to the utility model
It is fixed.In addition, as long as technical characteristic involved in the various embodiments of the present invention described below is each other not
Conflict is constituted to can be combined with each other.
Fig. 1 to 3 is referred to, a kind of axis connection driving structure of three axis stacked switch is shown in the figure.The axis connection
Driving structure is mainly by components such as band switch 1, optical encoder 2, outer shaft 3, axis 4, axis sleeve 5 and inner shafts 6.
There is switch rotating member on the band switch 1.There are two rotating member shrinkage pools for tool on the switch rotating member.
The optical encoder 2 is in the lower section of the band switch 1.There is optical encoder rotation on the optical encoder 2
Axis 21.There is button switch 22 on the top surface of the optical encoder rotation axis 21.That is, being opened with button using in the prior art
The optical encoder of pass.
Fig. 4 is referred to, the outer shaft 3 is for controlling the band switch 1.The outer shaft 3 vertically extends.It is described
The binding end that the upper end system of outer shaft 3 is combined with outer shaft knob.There is outer shaft D-shaped protrusion 301 on the upper end of the outer shaft 3, and
There is outer shaft D-shaped shrinkage pool on the outer shaft knob, by outer shaft D-shaped protrusion 301 and the cooperation of the outer shaft D-shaped shrinkage pool,
The upper end of the outer shaft 3 is mutually fixably coupled with the outer shaft knob.It is formed on outer shaft and houses on the peripheral surface of the outer shaft 3
Side channel and accommodating side channel under outer shaft.It is housed in side channel on the outer shaft and is equipped with the outer shaft moved down for limiting the outer shaft 3
Limit stop ring 31.The top surface phase of the bottom surface of the outer shaft upper limit baffle ring 31 and the fixation swivel nut 7 for being surrounded on 3 outside of the outer shaft
Against can limit the outer shaft 3 with outer shaft upper limit baffle ring 31 described in this and move down.The top surface of the outer shaft lower limit baffle ring 32
It leans with the bottom surface of the fixed swivel nut 7, can limit the outer shaft 3 with outer shaft lower limit baffle ring 32 described in this moves up.Institute
State the binding end of the lower end system and the switch rotating member of outer shaft 3.There are two outer shaft protruding shafts 302 and described for tool on the outer shaft 3
Outer shaft protruding shaft 302 is extended downwardly from the lower end surface beginning of the outer shaft 3.Two outer shaft protruding shafts 302 respectively with described in two
Rotating member shrinkage pool matches, and thereby, the outer shaft drives the switch to turn in rotation process, by the outer shaft protruding shaft 302
Moving part rotates together, and the rotational action to control the band switch 1 switches with circuit.Further, the outer shaft upper limit
There is plain washer on outer shaft between the bottom surface and the top surface of the fixed swivel nut of position baffle ring.The top surface of the outer shaft lower limit baffle ring with
There is plain washer under outer shaft between the bottom surface of the fixed swivel nut.
It is formed with the axis penetrated through along the vertical direction on the outer shaft 3 and passes through hole.
Fig. 5 is referred to, the axis 4 is used to control the optical encoder rotation axis 21 of the optical encoder 2.In described
Axis 4 is placed in the axis in hole.The upper end of the axis 4 is higher than the upper end of the outer shaft 3.Under the axis 4
End will be less than the lower end of the outer shaft 3.The binding end that the upper end system of the axis 4 is combined with axis knob.The axis 4
There is axis D-shaped protrusion 401 on upper end, and there is axis D-shaped shrinkage pool on the axis knob, by axis D-shaped protrusion
401 with the cooperation of the axis D-shaped shrinkage pool, the upper end of the axis 4 is mutually fixably coupled with the axis knob.The axis
The binding end that 4 lower end system is combined with the axis sleeve 5.The lower end of the axis 4 has axle sleeve combined hole.The axis
Axis is formed on 4 peripheral surface houses side channel.The axis, which houses, to be equipped in side channel for limiting during the axis 4 moves down
Axis limit stop ring 41.The bottom surface of the axis limit stop ring 41 leans with the upper end end face of the outer shaft 3, with axis described in this
Limit stop ring 41 can limit the axis 4 and move down.There is downwardly open axis to house kerve for the lower end of the axis 4.Institute
It states axis and houses lower end surface beginning upward recess of the kerve from the axis 4.
It is formed with the inner shaft penetrated through along the vertical direction on the axis 4 and passes through hole（Kerve is housed across the axis）.
The axis sleeve 5 is between the lower end and the optical encoder 2 of the axis 4.Have on the axis sleeve 5
Axle sleeve is combined hole.Hole and the axle sleeve combined hole are combined across the axle sleeve so that the axis 4 and institute by connector
Axis sleeve 5 is stated to be fixably coupled together.The axis sleeve 5 has common axis with the axis 4.The axis sleeve
5 are surrounded on the outside of the optical encoder rotation axis 21.Thereby, the axis 4 passes through the axis sleeve in rotation process
5 drive the optical encoder rotation axis 21 to rotate together, to control the optical encoder 2.
Fig. 6 is referred to, the inner shaft 6 is used for control button switch 22.The inner shaft 6 is placed in the inner shaft and passes through hole
It is interior.The upper end of the inner shaft 6 is higher than the upper end of the axis 4.The lower end of the inner shaft 6 will be less than the lower end of the axis 4.
The binding end that the upper end system of the inner shaft 6 is combined with inner shaft knob.There is inner shaft D-shaped protrusion on the upper end of the inner shaft 6
601, and there is inner shaft D-shaped shrinkage pool on the inner shaft knob, by inner shaft D-shaped protrusion 601 and the inner shaft D-shaped shrinkage pool
Cooperation, the upper end of the inner shaft 6 is mutually fixably coupled with the inner shaft knob.The lower end system of the inner shaft 6 and the pumped FIR laser
The 22 corresponding corresponding end of the button switch of device 2.The lower end of the inner shaft 6 is corresponding up and down with 22 phase of the button switch.
Being housed in the axis in the inner shaft 6 has butting section 61 in blind hole.The butting section 61 is from the inner shaft 6
The round boss that the peripheral surface beginning extends radially outwardly.There is resetting spring 8 and institute between the butting section 61 and the axis sleeve 5
State the outside that resetting spring 8 is surrounded on the inner shaft 6.The resetting spring 8 is for supporting the inner shaft 6.Thereby, the inner shaft
In folding process, the elastic force of the resetting spring 8 is overcome to press described by compressing switch 22.
The working method of the outer shaft 3 and the axis 4 is rotation.The working method of the inner shaft 6 is to press up and down.
The outer shaft 3, the axis 4 and 6 three of the inner shaft are arranged independently of one another, and be independent of each other interference.The mistake of any one s function
Effect, does not influence the normal work of another device.
The course of work：The outer shaft 3 is rotated, the outer shaft protruding shaft 302 of the outer shaft 3 controls 1 group of the band switch
The rotation of part and circuit conversion.The axis 4 is rotated, the axis 4 controls the axis sleeve 5 and drives the optical encoder 2
On the optical encoder rotation axis 21 rotation, to realize 2 function of optical encoder.The inner shaft 6, the inner shaft 6 are pressed downwards
Pressing is described by compressing switch 22, and when hand is decontroled, the inner shaft 6 is acted on by the elastic force of the resetting spring 8, returns back to original position.
D-shaped axis mentioned above, it is D-shaped that D-shaped hole concept, which refers both to cross section,.
Only express the embodiment of the utility model above, the description thereof is more specific and detailed, but and cannot therefore and
It is interpreted as the limitation to utility model patent range.It should be pointed out that for those of ordinary skill in the art, not
Under the premise of being detached from the utility model design, various modifications and improvements can be made, these belong to the guarantor of the utility model
Protect range.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of axis connection driving structure of three axis stacked switch, which is characterized in that include,
Band switch has switch rotating member, has rotating member shrinkage pool on the switch rotating member；
Optical encoder is in the lower section of the band switch, has optical encoder rotation axis, the light on the optical encoder
There is button switch in encoder rotation axis；
Outer shaft vertically extends, the binding end that the upper end system of the outer shaft is combined with outer shaft knob, the outer shaft
Lower end system on the binding end for switching rotating member and being combined, the lower end of the outer shaft with having outer shaft protrusion, by described outer
Crown of roll plays the cooperation with the rotating member shrinkage pool, and the outer shaft can drive the switch rotating member to rotate, shape on the outer shaft
Hole is passed through at there is the axis penetrated through along the vertical direction；
Axis passes through the axis to pass through hole, the binding end that the upper end system of the axis is combined with axis knob, in described
There is downwardly open axis to house kerve for the lower end of the binding end that the lower end system of axis is combined with axis sleeve, the axis,
It is formed with the inner shaft penetrated through along the vertical direction on the axis and passes through hole；
The lower end of axis sleeve, lower section and the axis sleeve and the axis in the axis is mutually fixably coupled,
The axis sleeve is surrounded on the outside of the optical encoder rotation axis so that the axis can pass through the axis sleeve band
The dynamic optical encoder rotation axis rotation；And
Inner shaft passes through the inner shaft to pass through hole, the binding end that the upper end system of the inner shaft is combined with inner shaft knob described interior
The lower end system of axis and button switch corresponding end opposing upper and lower are housed to have in kerve in the inner shaft and be supported in the axis
Relying part has the resetting spring in the outside for being surrounded on the inner shaft, the reset bullet between the butting section and the axis sleeve
Spring is for supporting the inner shaft；
Wherein, the outer shaft, the axis and the inner shaft are arranged independently of one another.
2. a kind of axis connection driving structure of three axis stacked switch according to claim 1, which is characterized in that the outer shaft
Upper end on there is outer shaft D-shaped protrusion, and there is outer shaft D-shaped shrinkage pool on the outer shaft knob, by the outer shaft D-shaped protrusion with
The cooperation of the outer shaft D-shaped shrinkage pool, the upper end of the outer shaft are mutually fixably coupled with the outer shaft knob.
3. a kind of axis connection driving structure of three axis stacked switch according to claim 1 or 2, which is characterized in that described
It is formed on the peripheral surface of outer shaft on outer shaft and houses side channel and house side channel under outer shaft；It houses on the outer shaft and is equipped in side channel
Outer shaft upper limit baffle ring, the top surface phase of the bottom surface of the outer shaft upper limit baffle ring and the fixation swivel nut being surrounded on the outside of the outer shaft
Against can limit the outer shaft with outer shaft upper limit baffle ring described in this and move down；It is housed under the outer shaft outside being equipped in side channel
Axis lower limit baffle ring, the top surface of the outer shaft lower limit baffle ring and the bottom surface of the fixed swivel nut lean, with outer shaft described in this
Lower limit baffle ring can limit the outer shaft and move up.
4. a kind of axis connection driving structure of three axis stacked switch according to claim 3, which is characterized in that the outer shaft
There is plain washer on outer shaft between the bottom surface of upper limit baffle ring and the top surface of the fixed swivel nut；The top of the outer shaft lower limit baffle ring
There is plain washer under outer shaft between face and the bottom surface of the fixed swivel nut.
5. a kind of axis connection driving structure of three axis stacked switch according to claim 1 or 2, which is characterized in that described
Outer shaft protrusion quantity is 2, is respectively at the opposite end of the radial direction of the lower end of the outer shaft.
6. a kind of axis connection driving structure of three axis stacked switch according to claim 1, which is characterized in that the axis
Upper end on there is axis D-shaped protrusion, and there is axis D-shaped shrinkage pool on the axis knob, by the axis D-shaped protrusion with
The cooperation of the axis D-shaped shrinkage pool, the upper end of the axis are mutually fixably coupled with the axis knob.
7. a kind of axis connection driving structure of three axis stacked switch according to claim 6, which is characterized in that the axis
Lower end on have axle sleeve combined hole, and on the axis sleeve have axle sleeve be combined hole, by connector pass through the axis
Set is combined hole and the axle sleeve combined hole so that the axis is mutually fixably coupled with the axis sleeve.
8. a kind of axis connection driving structure of three axis stacked switch described according to claim 6 or 7, which is characterized in that described
Axis is formed on the peripheral surface of axis and houses side channel, and the axis houses in side channel and is equipped with axis limit stop ring, the axis
The bottom surface of limit stop ring and the upper end end face of the outer shaft lean, and the axis can be limited with axis limit stop ring described in this
It moves down.
9. a kind of axis connection driving structure of three axis stacked switch according to claim 1, which is characterized in that the inner shaft
Upper end on there is inner shaft D-shaped protrusion, and there is inner shaft D-shaped shrinkage pool on the inner shaft knob, by the inner shaft D-shaped protrusion with
The cooperation of the inner shaft D-shaped shrinkage pool, the upper end of the inner shaft are mutually fixably coupled with the inner shaft knob.
10. a kind of axis connection driving structure of three axis stacked switch according to claim 1, which is characterized in that described outer
Axis and the inner shaft are circular shaft, and the inner shaft and the optical encoder rotation axis are D-shaped axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709463.0U CN207800539U (en) | 2017-12-11 | 2017-12-11 | A kind of axis connection driving structure of three axis stacked switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709463.0U CN207800539U (en) | 2017-12-11 | 2017-12-11 | A kind of axis connection driving structure of three axis stacked switch |
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| Publication Number | Publication Date |
|---|---|
| CN207800539U true CN207800539U (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721709463.0U Active CN207800539U (en) | 2017-12-11 | 2017-12-11 | A kind of axis connection driving structure of three axis stacked switch |
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| CN (1) | CN207800539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904047A (en) * | 2017-12-11 | 2019-06-18 | 上海航空电器有限公司 | A kind of axis connection driving structure of three axis stacked switch |
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2017
- 2017-12-11 CN CN201721709463.0U patent/CN207800539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904047A (en) * | 2017-12-11 | 2019-06-18 | 上海航空电器有限公司 | A kind of axis connection driving structure of three axis stacked switch |
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