CN206274499U - A kind of multi-functional control mechanism - Google Patents

Abstract

The utility model is related to a kind of multi-functional control mechanism.It includes knob assembly, control assembly and can do the rocking bar for rotating and toppling over action, the top of rocking bar is fixedly connected with knob assembly, bottom is connected with control assembly, using the cooperation covered on the hemispherical drive block on rocking bar and support, rocking bar can be made to be rotated along the centre of sphere of drive block, again by the guide effect of rocker arm, can promote rocking bar produce up/down/left right to wobbling action, simultaneously, using the elastic telescopic characteristic of back-moving spring, when rocking bar wobbling action is completed, rocking bar can be made to set back automatically.Multi-functional control mechanism of the present utility model, can the conventional function key of concentrated setting, and can be arbitrarily positioned with respect to one another and be best suitable in driver's cabin at the position of driver's operation, it is simple, convenient, effectively evade the sight line displacement of driver, make driving safer.

Description

A kind of multi-functional control mechanism

Technical field

The utility model is related to vehicle electronics product technical field, more particularly to a kind of is capable of achieving rotation, downwards and ten The multi-functional control mechanism of word direction switching function.

Background technology

In current vehicle electronics product, large-sized touch display screen is progressively used, therefore, mechanical key（Entity key） Quantity it is fewer and feweri, even without when human pilot needs operation electronic product in the process of moving, often there is following asking Topic：1st, when the touch button of display screen cannot be at arm's length, driver needs to incline body forward with operating display, so Operation is very inconvenient；2nd, driver is during operating display, because the displacement of body certainly will cause changing for visual direction Become, may so influence whether the safe driving of driver；3rd, it is not easy to the blind operation of driver.

Utility model content

The purpose of this utility model is to provide a kind of achievable rotation, many work(of downward and cross direction switch function Can controlling organization.

The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of multi-functional control mechanism, its bag Include knob assembly, control assembly and the rocking bar for rotating and toppling over action can be done, the top of the rocking bar and the set of knobs Part is fixedly connected, bottom is connected with the control assembly, and shaking the rocking bar makes its generation topple over the triggerable control assembly.

In a preferred embodiment, be formed with the medium position of the rocking bar lateral wall protrusion and in hemispherical Drive block, the centre of sphere of the drive block is located on the central axis of the rocking bar；On the lateral wall of the drive block It is even to be formed with four rocker arms of outwardly convex；The upper and lower ends of the rocking bar form the first bar and the second bar, described respectively First spacing hole of the section in irregular shape is formed with the top of one bar, multiple is also formed with around first spacing hole First connecting hole.

In a preferred embodiment, the control assembly includes：Lid on support, restoring board, four connect buttons, back-moving spring, First circuit board and support lower cover, lid can be fastened in empty housing in, the restoring board, four with support lower cover on the support Even button, back-moving spring and first circuit board are arranged on support between lid and support lower cover；The top shape covered on the support The first through hole that the first bar that both sides are descended in Cheng Youyi insertions thereon, being available for the rocking bar is passed through, the middle part shape of the restoring board The second through hole that the second bar that both sides are descended in Cheng Youyi insertions thereon, being available for the rocking bar is passed through, the first through hole and second The aperture of through hole is respectively less than the bottom diameter of the drive block of the rocking bar；It is formed with the first circuit board and is available for the reset The third through-hole that spring is passed through, the top of the back-moving spring can, bottom inconsistent with the restoring board be separable is fixed on institute State in support lower cover；Four company button is sleeved on outside and the rocker arm positioned at the rocking bar and the institute of the back-moving spring State between the first switch of first circuit board.

In a preferred embodiment, described four connect the square round of button, and it includes four branch of square distribution Dagger, the middle position of support column described in each two is provided with guide pillar of the section in T-shaped, the adjacent guide pillar and branch It is connected by a dowel between dagger；Location hole is formed with the top of the support column；The top of the guide pillar can with it is described The rocker arm of rocking bar is inconsistent, and tail end can be inconsistent with the first switch of the first circuit board；The top of the support column can Lid is connected, tail end can be resisted against on the upper surface of the first circuit board with the support.

In a preferred embodiment, at the position of the inwall of the top board for being covered on the support and the circular first through hole One is formed with circular raised first baffle, the madial wall of the first baffle is formed with the rocking bar drive block half The spherical cambered surface for matching；Four are formed uniformly on the first baffle the limit corresponding with the rocker arm of the rocking bar respectively Position groove, the rocker arm of the rocking bar can be fastened in the stopper slot and inconsistent with the inwall of the top board；The support The madial wall of upper lid is formed with four locating pieces corresponding with the spacing groove location and being connected with top board, the locating piece respectively It is formed through towards one end of the support lower cover to the T-shaped positioning runner of the top board inwall, described four connect leading for button The top of post can inject in the positioning runner and be slided towards the top board covered on the support, until described spacing with being fastened on Stop when inconsistent the end of the rocker arm in groove；It is also formed with connecting button with described four on the inwall of the top board covered on the support The corresponding locating dowel in support column position, the locating dowel can coordinate in gap between the location hole on the support column and connect Connect；Inside is covered on the support and multiple first connecting poles is formed with the position of its side wall.

In a preferred embodiment, one is formed with the middle part of the support lower cover columned towards what is covered on the support The cambered surface of indent is formed on boss, the top of the boss, and first that the upper and lower both sides of insertion are formed with the top of the boss crosses line Hole, the first connecting line being arranged on the first circuit board can lead to outside from first cable-through hole；Under the support The second baffle of a ring-type being coaxially disposed with the boss, shape between the second baffle and the boss are also formed with lid The spring groove of Cheng Youyi ring-types, the bottom of the back-moving spring can be placed in the spring groove.Inside the support lower cover Be also formed with it is multiple with corresponding the second connecting poles of the first connecting pole that are being covered on the support, using the first fastener from described The lower section of support lower cover will can sequentially be covered and the machine through second connecting pole and the first connecting pole on the support upwards Seat lower cover is fixed together.

In a preferred embodiment, the knob assembly includes：Knob, button, hollow encoder, second circuit board and rotation Button support frame, the top of the first bar of the rocking bar is connected with the bottom of the knob support frame, the second circuit board The inside of the knob support frame is fixedly connected on, the hollow encoder is fixed on the top of the second circuit board, described Second switch on second circuit board is arranged on the middle part of the hollow encoder, and the button suit is fixed on the hollow volume The inside of code device, its top is fixedly connected with the knob, tail end can be inconsistent with the second switch of the second circuit board；Institute The second cable-through hole that the upper and lower both sides of insertion are formed with the middle part of knob support frame is stated, on the second circuit board second is arranged on Connecting line can lead to outside from second cable-through hole.

In a preferred embodiment, be formed with the bottom centre position of the knob support frame one with the rocking bar on Can be in the first limited post of gap mating connection between one spacing hole, second cable-through hole is formed in first limited post It is interior；The bottom of the knob support frame is formed with the second connecting hole at the position corresponding with the first connecting hole of the rocking bar, Using the second fastener from the top of the knob support frame downwards sequentially through second connecting hole and the first connecting hole, can The rocking bar is fixed together with the knob support frame.

In a preferred embodiment, the hollow encoder includes a substrate, and the surface is provided with an annular Housing, the enclosure interior is set with the shell of revolution of a circular tube shaped；It is formed with the lateral wall of the housing multiple from the base The spacing position of bone that plate starts to upwardly extend, it is also formed with multiple the first guide grooves extended towards substrate from the case top, institute State to be formed with the madial wall of shell of revolution and multiple lead muscle towards the substrate extends second from its top；The outside of the button Be formed with wall it is multiple through its upper and lower ends and with described second lead the second guide groove that muscle matches, the button it is interior Portion be formed with one link up its upper and lower ends and the keypad that is arranged on button intracavity diameter；The top of the knob inner chamber Limiting stand being formed with an annular shape, being sleeved on the hull outside wall of the hollow encoder, shape on the limiting stand Muscle is led into there are multiple the first guide grooves with the hollow encoder to match first, being also formed with multiple can be with the hollow volume The first button bit that the spacing position of bone of code device is interlocked.

In a preferred embodiment, the rocking bar and drive block are part independently, the bottom terminal ends of the rocking bar Stretch out and be formed with the limit rib of column, the briquetting of projection is formed with the bottom terminal ends of the limit rib, the rocking bar One is formed with lateral wall and extends guiding groove along its center axis direction, the guiding groove is worn from the top of the rocking bar Thoroughly；Be formed with the middle part of the drive block it is extending along its hemispherical centerline direction, be available for what the rocking bar was inserted through Fourth hole, the fourth hole through the drive block upper and lower ends, be formed with the side wall of the fourth hole one with The convex tendon for being oriented to groove match；It is provided with the upper surface of the first circuit board relative with the rocker arm of the rocking bar The first switch answered, it is additionally provided with threeth switch corresponding with the briquetting of the rocking bar；Stirring the rocking bar makes its rocker arm Triggerable corresponding first switch is pushed, the briquetting that the rocking bar is pressed downwards to be made below pushes triggerable corresponding The 3rd switch.

The beneficial effect of the utility model multi-functional control mechanism is：Knob assembly and control are connected respectively using a rocking bar Component processed, using the cooperation covered on the hemispherical drive block on rocking bar and support, can be such that rocking bar is rotated along the centre of sphere of drive block, Again by the guide effect of rocker arm, can promote rocking bar produce up/down/left right to wobbling action, meanwhile, using reset The elastic telescopic characteristic of spring, when rocking bar wobbling action is completed, can make rocking bar set back automatically.Many work(of the present utility model Can controlling organization, can the conventional function key of concentrated setting, and can be arbitrarily positioned with respect to one another driver behaviour is best suitable in driver's cabin It is simple, convenient at the position of work, effectively evade the sight line displacement of driver, make driving safer.

Brief description of the drawings

Fig. 1 is the schematic perspective view of multi-functional control mechanism in an embodiment.

Fig. 2 is the schematic perspective view of rocking bar in Fig. 1.

Fig. 3 is the perspective exploded view of control assembly in Fig. 1.

Fig. 4 is the schematic perspective view of four company's buttons in Fig. 3.

Fig. 5 is the schematic perspective view of another angle of lid on support in Fig. 3.

Fig. 6 is the schematic perspective view of support lower cover in Fig. 3.

Fig. 7 is the perspective exploded view of knob assembly in Fig. 1.

Fig. 8 is the schematic perspective view of another angle of knob support frame in Fig. 7.

Fig. 9 is the schematic perspective view of hollow encoder in Fig. 7.

Figure 10 is the schematic perspective view of button in Fig. 7.

Figure 11 is the schematic perspective view of another angle of knob in Fig. 7.

Figure 12 is the longitudinal section of multi-functional control mechanism in an embodiment.

Figure 13 be in another embodiment rocking bar with drive block independently when perspective exploded view.

Figure 14 is the longitudinal section of multi-functional control mechanism in another embodiment.

Specific embodiment

Multi-functional control mechanism of the present utility model is made further to retouch in detail below in conjunction with specific embodiment and accompanying drawing State.

Refer to Fig. 1, a kind of multi-functional control mechanism, it includes knob assembly 20, control assembly 10 and can do to revolve Turn and topple over the rocking bar 30 of action, the top of rocking bar 30 is fixedly connected with knob assembly 20, bottom is connected with control assembly 10, holds Firmly knob assembly 20 and shake can make rocking bar 30 produce topple over and then trigger control assembly 10, rocking bar 30 can be put along ten word directions It is dynamic.

Please referring also to Fig. 2, be formed with the medium position of the lateral wall of rocking bar 30 protrusion and in hemispherical drive Motion block 31, the centre of sphere of drive block 31 is located on the central axis of rocking bar 30；It has been formed uniformly on the lateral wall of drive block 31 Four rocker arms of outwardly convex 32；The upper and lower ends of rocking bar 30 form the first bar 33 and the second bar 34 respectively, the first bar 33 Top is formed with first spacing hole 35 of the section in irregular shape, and being also formed with multiple first around the first spacing hole 35 connects Connect hole 36.

Please referring also to Fig. 3, control assembly 10 includes：Lid 11, restoring board 13, four connect button 14, back-moving spring on support 15th, first circuit board 16 and support lower cover 12, lid 11 and support lower cover 12 can be fastened in empty housing in, restoring board on support 13rd, four company's buttons 14, back-moving spring 15 and first circuit board 16 are arranged on the housing on support between lid 11 and support lower cover 12 It is interior.

The top of lid 11 is formed with that the first bar 33 that both sides are descended in an insertion thereon, being available for rocking bar 30 is passed through on support One through hole 111, the middle part of restoring board 13 is formed with the second bar 34 that both sides are descended in an insertion thereon, being available for rocking bar 30 is passed through Two through holes 131, the aperture of the through hole 131 of first through hole 111 and second is respectively less than the bottom diameter of the drive block 31 of rocking bar 30；First The third through-hole 162 for being available for back-moving spring 15 to pass through is formed with circuit board 16, the top of back-moving spring 15 can be with restoring board 13 Bottom is inconsistent, bottom is separable is fixed in support lower cover 12；Four company buttons 14 be sleeved on back-moving spring 15 outside and Between first switch 161 in the rocker arm 32 and first circuit board 16 of rocking bar 30.

Please referring also to Fig. 4, four connect the square rounds of button 14, and it includes four support columns of square distribution 143, the middle position of each two support column 143 is provided with guide pillar 142 of the section in T-shaped, adjacent guide pillar 142 and branch It is connected by a dowel 141 between dagger 143；The top of support column 143 is formed with location hole 144；The top of guide pillar 142 can Rocker arm 32 with rocking bar 30 is inconsistent, and tail end can be inconsistent with the first switch 162 of first circuit board 16；Support column 143 Top can be connected with lid on support 11, bottom can be resisted against on the upper surface of first circuit board 16.

Please referring also to Fig. 5, forms on support at the position of the inwall of the top board 116 of lid 11 and circular first through hole 111 Have one in circular raised first baffle 112, the madial wall of first baffle 112 is formed with the drive block 31 of rocking bar 30 half The spherical cambered surface for matching；Be formed uniformly on first baffle 112 four it is corresponding with the rocker arm 32 of rocking bar 30 spacing respectively Groove 113, the rocker arm 32 of rocking bar 30 can be fastened in stopper slot 113 and inconsistent with the inwall of top board 116；Lid 11 on support Madial wall be formed with four locating pieces 114 corresponding with the position of stopper slot 113 and being connected with top board 116, locating piece 114 respectively It is formed through towards one end of support lower cover 12 to the T-shaped positioning runner 1141 of the inwall of top board 116, four connect leading for buttons 14 The top of post 142 can inject in the positioning runner 1141 and towards lid on support 11 top board 116 slide, until be fastened on limit Stop when inconsistent the end of the rocker arm 32 in the groove 113 of position；It is also formed with and four companies on the inwall of the top board 116 of lid 11 on support The corresponding locating dowel 115 in the position of support column 143 of button 14, locating dowel 115 can with the location hole 114 on support column 143 it Between in gap be connected；Multiple first connecting poles 117 are formed with support inside lid 11 and at the position of its side wall.

Please referring also to Fig. 6, the middle part of support lower cover 12 is formed with a columned boss towards lid on support 11 122, the cambered surface of indent is formed on the top of boss 122, and the center of the top inner concave arc surface of boss 122 is formed with insertion boss First cable-through hole 121 of about 122 both sides, the bottom of support lower cover 12 is also formed with one the 3rd cable-through hole 126, is arranged on first The first connecting line 163 on circuit board 16 can lead to outside from the 3rd cable-through hole 126；Be also formed with support lower cover 12 one with The second baffle 123 of the ring-type that boss 122 is coaxially disposed, the madial wall of the second baffle 123 and the lateral wall of boss 122 it Between be formed with the spring groove 124 of a ring-type, the bottom of back-moving spring 15 can be placed in the spring groove 124；Support lower cover 12 Inside is also formed with multiple second connecting poles 125 corresponding with the first connecting pole 117 of lid on support 11, using the first fastening Part 41 upwards sequentially can be by lid 11 on support through the second connecting pole 125 and the first connecting pole 117 from the lower section of support lower cover 12 It is fixed together with support lower cover 12.

Please referring also to Fig. 7, set of knobs, 20 include：Knob 21, button 22, hollow encoder 23, the and of second circuit board 24 Knob support frame 25, the top of the first bar 33 of rocking bar 30 is connected with the bottom of knob support frame 25, second circuit board 24 The inside of knob support frame 25 is fixedly connected on, hollow encoder 23 is fixed on the top of second circuit board 24, second circuit board Second switch 241 on 24 is arranged on the middle part of hollow encoder 23, and button 22 is set with the inside for being fixed on hollow encoder 23, The top of button 22 is fixedly connected with knob 21, tail end can be inconsistent with the second switch 241 of second circuit board 24；Knob is supported The middle part of frame 25 is formed with the second cable-through hole 251 of its upper and lower both sides of insertion, is arranged on the second connection on second circuit board 24 Line 26 can lead to outside from the second cable-through hole 251, and the second connecting line 26 can be further continued for the first spacing hole through the top of rocking bar 30 35 are brought out into the inside of rocking bar 30 and from the opening of its lower end, and the second connecting line 26 can be further continued for through restoring board 13 Second through hole 131, four connects the first of button 14, back-moving spring 15, the third through-hole 162 of first circuit board 16 and support lower cover 12 Cable-through hole 121 is drawn to the outside of whole multi-functional control mechanism.

Please referring also to Fig. 8, is formed with one and is limited with first on rocking bar 30 at the bottom centre position of knob support frame 25 Between the hole 35 of position can the first limited post 252 for being connected of gap, the second cable-through hole 251 is formed in first limited post 252, And through the both sides up and down of knob support frame 25；The bottom of knob support frame 25 is corresponding with the first connecting hole 36 of rocking bar 30 The second connecting hole 253 is formed with position, using the second fastener 42 from the top of knob support frame 25 downwards sequentially through the First connecting hole 36 of two connecting holes 253 and rocking bar 30, rocking bar 30 can be fixed together with knob support frame 25.

Please referring also to Fig. 9, hollow encoder 23 includes the substrate 235 of a circle, and substrate 235 can be posted and fixed the The top of two circuit boards 24, the top of substrate 235 is provided with the housing 236 of an annular, and the internal sleeve of housing 236 is equipped with a circular tube shaped Shell of revolution 233, shell of revolution 233 can be coaxial therewith rotating in the inside of housing 236；Multiple is formed with the lateral wall of housing 236 The spacing position of bone 231 that is upwardly extended since substrate 235, it is also formed with multiple extending towards substrate 235 from the top of housing 236 First guide groove 232, is formed with multiple and leads muscle towards substrate 235 extends second from its top on the madial wall of shell of revolution 233 234。

Please referring also to Figure 10, button 22 is cylindrical, and its bottom end opening is formed with multiple and passes through on the lateral wall of button 22 Wear its upper and lower ends and lead the second guide groove 221 that muscle 234 matches, the inside of button 22 with the second of hollow encoder 23 Be formed with one link up its upper and lower ends and the keypad 222 that is arranged on the intracavity diameter of button 22, keypad 222 can be along hanging down Nogata presses downwards button 22 and can make to press second switch 241 and to contradicting in the top of second switch 241 of second circuit board 24 And trigger switch signal.

Please referring also to Figure 11, be formed with the top of the inner chamber of knob 11 annular shape, hollow encoder 23 can be sleeved on The lateral wall of housing 236 on limiting stand 211, multiple the first guide grooves 232 with hollow encoder 23 are formed with limiting stand 211 First for matching leads muscle 213, is also formed with multiple the first button bits that can be interlocked with the spacing position of bone 231 of hollow encoder 23 212。

Please referring also to Figure 12, the multi-functional control mechanism of this programme, the knob assembly of part thereon can be by knob 21 It is connected with button 22, button 22 is connected with hollow encoder 23, the part of turning knob 21 can trigger the switch of hollow encoder 23 Signal, knob 21 is pressed downwards can be made it push down on button 22 and then button 22 is contradicted second switch 241 in a downwardly direction And press it and then trigger switch signal；The control assembly of the lower part of the multi-functional control mechanism of this programme, using a rocking bar 30 are connected with the knob assembly of upper part, and the top of the first bar 33 of rocking bar 30 is by the second fastener 42 and knob support frame 25 Mutually fixed, the remainder of rocking bar 30 is arranged in control assembly, and the madial wall of the first baffle 112 of lid 11 is formed with support With the hemispherical cambered surface for matching of the drive block 31 of rocking bar 30, lid 11 can match with the part of drive block 31 of rocking bar 30 on support Close, when stir knob assembly part be allowed to along crosswise present up/down/left right to fascinating when, rocking bar 30 is along drive block 31 The centre of sphere rotates, and can order about rocker arm 32 and push four company's buttons 14, and then touches first switch 161, and then completes whole control machine The feature operation of structure.

Back-moving spring 15 in control assembly, when being extruded by down force, the bounce that it is produced is by multiple Position plate 13 is transferred to rocking bar 30, and when the down force to back-moving spring 15 is removed, bounce can reset pendulum rocking bar 30 Just.

Four stopper slots 113 on support on lid 11, are engaged, it is ensured that rocking bar with the rocker arm 32 on rocking bar 30 respectively 30 can only carry out up/down/left right to fascinate and can not rotate, thus can ensure that rocker arm 32 and four connects between button 14 The accuracy of position, so as to ensure the stability of trigger switch signal.

Please referring also to Figure 13 and Figure 14, in other embodiments, rocking bar 30 ' and drive block 31 ' are portion independently Part, the bottom terminal ends of rocking bar 30 ' stretch out and are formed with the limit rib 39 of column, are formed with the bottom terminal ends of limit rib 39 convex Rise briquetting 37, about rocker body other structures feature as hereinbefore, an edge is formed with the lateral wall of rocking bar 30 ' The guiding groove 301 that its center axis direction extends, is oriented to groove 301 and is penetrated from the top of rocking bar 30 '.

Be formed with the middle part of drive block 31 ' it is extending along its hemispherical centerline direction, be available for rocking bar 30 ' to be inserted through Fourth hole 312, fourth hole 312 through drive block 31 ' upper and lower ends, be formed with one on the side wall of fourth hole 312 The convex tendon 311 matched with the guiding groove 301 of rocking bar 30 '.

It is corresponding, it is not provided only with the upper surface of first circuit board 16 corresponding with the rocker arm 32 of rocking bar 30 ' First switch 161, corresponding with the briquetting 37 of rocking bar 30 ' the 3rd switch 162 is additionally provided with, the 3rd switch 162 is arranged on four On cross wire residing for individual first switch 162, while the second switch 241 and button 22 on knob assembly are cancelled, knob 21 are directly set with fixation with hollow encoder 23.

When knob 21 receives downward pressure, it can be pressed downward rocking bar 30 ' by knob support frame 25, and rocking bar 30 can be along drive The fourth hole 312 of motion block 31 ' is moved downward, and drive block 31 ' is motionless, the briquetting 37 below rocking bar 30 ' push can trigger with Its corresponding 3rd switch 162, now, knob 21 can only opposite hollow encoder 23 carry out rotation process, and can not transport downwards It is dynamic, other about up/down/left right to operation of fascinating with described in foregoing the first implementation method.

To sum up, multi-functional control mechanism of the present utility model, knob assembly and control assembly are connected using a rocking bar respectively, Using the cooperation covered on the hemispherical drive block on rocking bar and support, rocking bar can be made to be rotated along the centre of sphere of drive block, then pass through The guide effect of rocker arm, can promote rocking bar produce up/down/left right to wobbling action, meanwhile, using back-moving spring Elastic telescopic characteristic, when rocking bar wobbling action is completed, can make rocking bar set back automatically.Multi-functional control of the present utility model Mechanism, can the conventional function key of concentrated setting, and the position that driver's operation is best suitable in driver's cabin can be arbitrarily positioned with respect to one another Place is put, it is simple, convenient, effectively evade the sight line displacement of driver, make driving safer.

Although being carried out with reference to embodiments above to description of the present utility model, it is familiar with the art Personnel many replacements, modifications and variations can be carried out according to above-mentioned content, be obvious.Therefore, it is all such Substitute, improve and change and be included in the spirit and scope of appended claims.

Claims (10)

1. a kind of multi-functional control mechanism, it is characterised in that it include knob assembly, control assembly and can do rotate and Topple over the rocking bar of action, the top of the rocking bar is fixedly connected with the knob assembly, bottom is connected with the control assembly, shakes Moving the rocking bar makes its generation topple over the triggerable control assembly.

2. multi-functional control mechanism according to claim 1, it is characterised in that at the medium position of the rocking bar lateral wall Be formed with a protrusion and in hemispherical drive block, the centre of sphere of the drive block is located on the central axis of the rocking bar；Ring Four rocker arms of outwardly convex are formed uniformly on the lateral wall of the drive block；The upper and lower ends difference shape of the rocking bar Into the first bar and the second bar, first spacing hole of the section in irregular shape is formed with the top of first bar, around institute State the first spacing hole and be also formed with multiple first connecting holes.

3. multi-functional control mechanism according to claim 2, it is characterised in that the control assembly includes：Covered on support, Restoring board, four connect button, back-moving spring, first circuit board and support lower cover, and lid can fasten with support lower cover and be on the support Empty housing in one, the restoring board, four company's buttons, back-moving spring and first circuit board are arranged on support under lid and support Between lid；The top covered on the support is formed with what the first bar that both sides are descended in an insertion thereon, being available for the rocking bar was passed through First through hole, is formed with what the second bar that both sides are descended in an insertion thereon, being available for the rocking bar was passed through in the middle part of the restoring board The aperture of the second through hole, the first through hole and the second through hole is respectively less than the bottom diameter of the drive block of the rocking bar；Described The third through-hole for being available for the back-moving spring to pass through is formed with one circuit board, the top of the back-moving spring can be with the reset Plate is inconsistent, bottom is separable is fixed in the support lower cover；It is described four company button be sleeved on the back-moving spring outside, And between the rocker arm and the first switch of the first circuit board positioned at the rocking bar.

4. multi-functional control mechanism according to claim 3, it is characterised in that described four connect the square round of button, It includes four support columns of square distribution, and the middle position of support column described in each two is provided with a section in T words The guide pillar of shape, is connected between the adjacent guide pillar and support column by a dowel；It is fixed to be formed with the top of the support column Position hole；The top of the guide pillar can be inconsistent with the rocker arm of the rocking bar, and tail end can be opened with the first of the first circuit board Close inconsistent；The top of the support column can lid be connected, tail end can be resisted against the upper of the first circuit board with the support On surface.

5. multi-functional control mechanism according to claim 4, it is characterised in that the inwall of the top board covered on the support, And one is formed with the position of the first through hole in circular raised first baffle, the madial wall of the first baffle It is formed with the hemispherical cambered surface for matching with the rocking bar drive block；Be formed uniformly on the first baffle four have respectively with The corresponding stopper slot of the rocker arm of the rocking bar, the rocker arm of the rocking bar can be fastened in the stopper slot and with it is described The inwall of top board is inconsistent；On the support cover madial wall be formed with four it is corresponding with the spacing groove location respectively and with top The connected locating piece of plate, the locating piece is formed through T-shaped to the top board inwall towards one end of the support lower cover Positioning runner, the tops of the guide pillar of four company button can be injected in the positioning runner and towards the top board covered on the support Slide, stop when inconsistent with the end of the rocker arm being fastened in the stopper slot；The top board of lid is interior on the support The locating dowel corresponding with the support column position that described four connect button is also formed with wall, the locating dowel can be with the support column On location hole between in gap be connected；Covered on the support and multiple the are formed with internal and position near its side wall One connecting pole.

6. multi-functional control mechanism according to claim 5, it is characterised in that be formed with the middle part of the support lower cover The cambered surface of indent, the top shape of the boss are formed on the columned boss covered on towards the support, the top of the boss Into the first cable-through hole for having the upper and lower both sides of insertion, the bottom of the support lower cover is also formed with one the 3rd cable-through hole, is arranged on institute Stating the first connecting line on first circuit board can lead to outside from the 3rd cable-through hole；It is also formed with the support lower cover The second baffle of one ring-type being coaxially disposed with the boss, is formed with a ring-type between the second baffle and the boss Spring groove, the bottom of the back-moving spring can be placed in the spring groove；Multiple is also formed with inside the support lower cover Second connecting pole corresponding with the first connecting pole covered on the support, using the first fastener under the support lower cover Sequentially can will cover to be fixed with the support lower cover on the support through second connecting pole and the first connecting pole on direction and connect It is connected together.

7. multi-functional control mechanism according to claim 2, it is characterised in that the knob assembly includes：Knob, press Button, hollow encoder, second circuit board and knob support frame, the top of the first bar of the rocking bar and the knob support frame Bottom is connected, and the second circuit board is fixedly connected on the inside of the knob support frame, and the hollow encoder is fixed Second switch on the top of the second circuit board, the second circuit board is arranged on the middle part of the hollow encoder, Button suit is fixed on the inside of the hollow encoder, its top is fixedly connected with the knob, tail end can with it is described The second switch of second circuit board is inconsistent；Second that the upper and lower both sides of insertion are formed with the middle part of the knob support frame crosses line Hole, the second connecting line being arranged on the second circuit board can lead to outside from second cable-through hole.

8. multi-functional control mechanism according to claim 7, it is characterised in that the bottom centre position of the knob support frame The place of putting is formed with one and the rocking bar the first limited post that can be connected in gap between the first spacing hole, second mistake String holes is formed in first limited post；The bottom of the knob support frame is corresponding with the first connecting hole of the rocking bar The second connecting hole is formed with position, using the second fastener from the top of the knob support frame downwards sequentially through described the Two connecting holes and the first connecting hole, the rocking bar can be fixed together with the knob support frame.

9. multi-functional control mechanism according to claim 8, it is characterised in that the hollow encoder includes a substrate, The surface is provided with the housing of an annular, and the enclosure interior is set with the shell of revolution of a circular tube shaped；The housing Multiple spacing position of bone upwardly extended since the substrate are formed with lateral wall, multiple from the case top is also formed with Towards the first guide groove that substrate extends, multiple is formed with the madial wall of the shell of revolution and is extended towards the substrate from its top Second lead muscle；Be formed with the lateral wall of the button it is multiple through its upper and lower ends and lead muscle phase with described second The second guide groove matched somebody with somebody, the button be internally formed one link up its upper and lower ends and be arranged on button intracavity diameter Keypad；Be formed with the top of the knob inner chamber annular shape, the hull outside wall of the hollow encoder can be sleeved on On limiting stand, be formed with that multiple the first guide grooves with the hollow encoder match on the limiting stand first lead muscle, It is also formed with multiple the first button bits that can be interlocked with the spacing position of bone of the hollow encoder.

10. multi-functional control mechanism according to claim 3, it is characterised in that the rocking bar and drive block are only respectively Vertical part, the bottom terminal ends of the rocking bar stretch out and are formed with the limit rib of column, on the bottom terminal ends of the limit rib The briquetting of projection is formed with, a guiding groove extended along its center axis direction, institute are formed with the lateral wall of the rocking bar Guiding groove is stated to be penetrated from the top of the rocking bar；It is formed with the middle part of the drive block and is extended along its hemispherical centerline direction , be available for the fourth hole that the rocking bar is inserted through, the fourth hole through the drive block upper and lower ends, it is described The convex tendon of one and the guiding groove match is formed with the side wall of fourth hole；Set on the upper surface of the first circuit board The first switch corresponding with the rocker arm of the rocking bar is equipped with, threeth corresponding with the briquetting of the rocking bar is additionally provided with and is opened Close；Stirring the rocking bar makes its rocker arm push triggerable corresponding first switch, presses downwards under the rocking bar makes it The briquetting of side pushes triggerable the 3rd corresponding switch.