Gear shifting control mechanism for synchronous signal feedback

Abstract

The utility model provides a synchronous signal feedback gear shifting control mechanism, which relates to the technical field of gear shifting control mechanisms, and comprises a support component, a handle component and a trigger component, a gear shifting guide groove is arranged on the support component, and a plurality of gear parts are arranged on the gear shifting guide groove; the handle assembly is movably arranged on the supporting assembly, the handle assembly comprises a positioning gear lever, the positioning gear lever penetrates through the gear shifting guide groove and can slide along the gear shifting guide groove, and the positioning gear lever is connected with a trigger piece; the trigger assembly is fixedly arranged on the supporting assembly and comprises a plurality of trigger switches, and all the trigger switches correspond to all the gear parts one by one; the positioning gear lever can slide to any gear part along the gear shifting guide groove, so that the trigger piece triggers the corresponding trigger switch to act; through mutual cooperation of the supporting assembly, the handle assembly and the triggering assembly, gear shifting is achieved, meanwhile, feedback of gear signals is achieved, a basis can be effectively provided for adjustment of the rotating speed of a motor, and the gear shifting and speed adjusting effect is remarkable.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear shift operating mechanism technical field, concretely relates to a gear shift operating mechanism of synchronous signal feedback. BACKGROUND

[0002] Gear shift operating mechanism is the core component of connecting driver operation and gear box execution in vehicle transmission system, and is essential. The traditional gear shift operating mechanism usually includes gear shift handle, support, gear shift cable, etc., the gear shift handle is movably arranged on the support, and is connected with gear box gear shift execution mechanism through the gear shift cable, and the gear position is switched through the gear shift handle, the existing gear shift operating mechanism does not have the function of signal feedback, and cannot accurately and accurately feedback gear position signal. SUMMARY

[0003] The utility model discloses a kind of gear shift operating mechanisms of synchronous signal feedback, to solve the above technical problems existing in prior art;Many technical effects that the preferred technical solution in the many technical solutions provided by the utility model can produce;See the elaboration below.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] The utility model provides a kind of gear shift operating mechanism of synchronous signal feedback, including support assembly, handle assembly and trigger component, wherein: the support assembly is provided with gear shift guide slot, the gear shift guide slot is provided with multiple gear positions;The handle assembly is movably arranged on the support assembly, and the handle assembly includes locating gear lever, the locating gear lever passes through the gear shift guide slot, and can slide along the gear shift guide slot, and the locating gear lever is connected with trigger piece;The trigger component is fixedly arranged on the support assembly, and the trigger component includes multiple trigger switches, and all the trigger switches are one-to-one corresponding with all the gear positions;The locating gear lever can slide to any gear position along the gear shift guide slot, to make the trigger piece trigger corresponding trigger switch action.

[0006] Preferably, the gear position is set as gear slot communicated with the gear shift guide slot.

[0007] Preferably, the handle assembly can be swingably arranged on the support assembly;The gear shift guide slot includes first arc slot, the locating gear lever passes through the first arc slot, and can slide along the first arc slot;At least one gear position is arranged along the first arc slot.

[0008] Preferably, two ends of the first arc-shaped slot are respectively provided with a first gear position part and a second gear position part, and a neutral gear position part is arranged at a middle position of the first arc-shaped slot; the trigger member is provided with a first trigger part, and a first trigger switch and a second trigger switch are arranged on both sides of the first trigger part on the support assembly; when the positioning gear lever slides to the first gear position part along the first arc-shaped slot, the first trigger part triggers the first trigger switch to act; when the positioning gear lever slides to the second gear position part along the first arc-shaped slot, the first trigger part triggers the second trigger switch to act.

[0009] Preferably, the handle assembly comprises a handle seat and a handle rod, wherein: the handle seat is swingably arranged on the support assembly, and a guide hole is formed in the top of the handle seat in the axial direction; the bottom end of the handle rod is slidingly inserted into the guide hole; the positioning gear lever is connected with the handle rod and synchronously acts with the handle rod.

[0010] Preferably, the gear shifting guide slot comprises a transition slot, and a first end of the transition slot is communicated with the first arc-shaped slot; the handle rod slides along the guide hole, so that the positioning gear lever moves along the transition slot.

[0011] Preferably, the gear shifting guide slot comprises a second arc-shaped slot, and a second end of the transition slot is communicated with the second arc-shaped slot; at least one gear position part is arranged along the second arc-shaped slot.

[0012] Preferably, the second end of the transition slot is communicated with a first end of the second arc-shaped slot, and a third gear position part is arranged at a second end of the second arc-shaped slot; a second trigger part is arranged on the trigger member, and a third trigger switch is arranged on one side of the second trigger part on the support assembly; when the positioning gear lever slides to the third gear position part along the second arc-shaped slot, the second trigger part triggers the third trigger switch to act.

[0013] Preferably, the handle assembly further comprises an elastic member, and the handle rod slides along the guide hole, so that the elastic member is deformed.

[0014] Preferably, the elastic member is a spring, a first limiting member is arranged on the handle rod, a second limiting member is arranged on the handle seat, the spring is sleeved on the handle rod, and the two ends of the spring abut against the first limiting member and the second limiting member respectively.

[0015] The gear shifting control mechanism with synchronous signal feedback provided by the utility model has at least the following beneficial effects:

[0016] The gear shifting control mechanism of the synchronous signal feedback comprises a supporting assembly, a handle assembly and a trigger assembly, the supporting assembly is used for mounting the handle assembly and the trigger assembly, the handle assembly is used for gear shifting, and the trigger assembly is connected with the motor control device and is used for feeding back the gear signal and providing a basis for the motor output speed.

[0017] The supporting assembly is provided with a gear shifting guide groove, a plurality of gear positions are arranged on the gear shifting guide groove, the handle assembly is movably arranged on the supporting assembly, the handle assembly comprises a positioning gear lever, the positioning gear lever passes through the gear shifting guide groove and can slide along the gear shifting guide groove, the positioning gear lever is connected with a trigger piece, the trigger assembly is fixedly arranged on the supporting assembly, the trigger assembly comprises a plurality of trigger switches, and all the trigger switches correspond to all the gear positions one by one; when gear shifting, a user rotates the handle assembly, so that the positioning gear lever moves to a specified gear position along the gear shifting guide groove, at this time, the trigger piece triggers the corresponding trigger switch to act, so that the gear signal feedback is realized.

[0018] The supporting assembly with the gear shifting guide groove and the plurality of gear positions, the handle assembly with the trigger piece and the trigger switches corresponding to the gear positions one by one are matched with each other, gear shifting is realized, the corresponding trigger switches are triggered to act, the gear signal feedback is realized synchronously, the motor speed adjustment can be effectively provided with a basis, and the gear shifting speed regulation effect is remarkable. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings.

[0020] Figure 1 And Figure 2 is a structural schematic view of one perspective of the present application;

[0021] Figure 3 is an enlarged view of A part of the present application;

[0022] Figure 4 is a structural schematic view of another perspective of the present application;

[0023] Figure 5 is an enlarged view of B part of the present application.

[0024] LIST OF REFERENCE NUMERALS

[0025] 1, support assembly; 11, gear shift guide groove; 111, first arc-shaped groove; 112, transition groove; 113, second arc-shaped groove; 12, gear position part; 121, first gear position part; 122, second gear position part; 123, neutral gear position part; 124, third gear position part; 2, handle assembly; 21, positioning gear lever; 22, trigger; 221, first trigger part; 222, second trigger part; 23, handle rod; 24, handle seat; 25, elastic member; 26, first limiting member; 27, second limiting member; 3, trigger assembly; 31, first trigger switch; 32, second trigger switch; 33, third trigger switch. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope protected by the utility model.

[0027] Embodiment 1:

[0028] The utility model provides a kind of gear shift operating mechanism of synchronous signal feedback, reference Figures 1 to 5 As shown in the figure, the gear shift operating mechanism of synchronous signal feedback includes support assembly 1, handle assembly 2 and trigger assembly 3.

[0029] Support assembly 1 is provided with gear shift guide groove 11, and gear shift guide groove 11 is provided with multiple gear position parts 12;Handle assembly 2 is movably arranged on support assembly 1, and handle assembly 2 includes positioning gear lever 21, positioning gear lever 21 is matched with gear shift guide groove 11, positioning gear lever 21 passes through gear shift guide groove 11, and can slide along gear shift guide groove 11, positioning gear lever 21 is connected with trigger 22, trigger 22 and positioning gear lever 21 synchronous action, trigger assembly 3 is fixedly arranged on support assembly 1, and trigger assembly 3 includes multiple trigger switches, and all the trigger switches correspond to all gear position parts 12 one by one;Positioning gear lever 21 can slide to any gear position part 12 along gear shift guide groove, so that trigger 22 triggers the action of corresponding trigger switch.

[0030] When using, the trigger switch is electrically connected with motor control device, for feeding back trigger signal to the motor control device.

[0031] When shifting, user dials handle assembly 2, positioning gear lever 21 slides along gear shift guide groove 11, and trigger 22 moves synchronously, until positioning gear lever 21 is positioned to specified gear position part 12, at this time, trigger 22 triggers the action of corresponding trigger switch, and gear position signal is fed back to the motor control device.

[0032] During the above process, the gear shifting action and signal feedback action are completed simultaneously, which can effectively provide a basis for adjusting the motor speed, and the gear shifting speed regulation effect is significant.

[0033] Example 2:

[0034] Example 2 is based on Example 1:

[0035] like Figures 1 to 5 As shown, the gear position part 12 is configured as a gear position groove, which is connected to the shift guide groove 11.

[0036] The shift groove is a positioning groove that is adapted to the positioning lever 21 and can achieve a positioning connection with the positioning lever 21.

[0037] As an optional implementation, the support assembly 1 includes a gear position mounting plate and a switch mounting plate disposed opposite to each other, a shift guide groove 11 is formed on the gear position mounting plate, the trigger switch is disposed on the switch mounting plate, and the handle assembly 2 is hinged between the gear position mounting plate and the switch mounting plate.

[0038] The shift guide groove 11 includes a first arc-shaped groove 111, the positioning lever 21 passes through the first arc-shaped groove 111 and can slide along the first arc-shaped groove 111, the center of the first arc-shaped groove 111 is concentric with the hinge end of the handle assembly 2, and the first arc-shaped groove 111 is provided with at least one gear position part 12.

[0039] Thus, when the lever assembly 2 is swung, the positioning lever 21 can slide along the first arc groove 111 to any gear position 12.

[0040] As an optional implementation, a first gear position 121 and a second gear position 122 are respectively provided at both ends of the first arc-shaped groove 111, and a neutral gear position 123 is provided at the middle position of the first arc-shaped groove 111.

[0041] Specifically, the first gear section 121 is the high-speed gear, and the second gear section 122 is the low-speed gear.

[0042] The trigger element 22 is provided with a first trigger part 221, and the support component 1 is provided with a first trigger switch 31 and a second trigger switch 32 on both sides of the first trigger part 221 respectively.

[0043] Both the first trigger switch 31 and the second trigger switch 32 are micro switches. The first trigger part 221 is set as a first trigger block. The end of the positioning lever 21 is connected to the trigger body of the trigger element 22. The trigger body is connected to the middle position of the first trigger block. During the shifting process, the two ends of the first trigger block contact the first trigger switch 31 and the second trigger switch 32 respectively, so as to trigger them.

[0044] When the positioning shift lever 21 slides along the first arc-shaped slot 111 to the first shift position part 121, the first trigger part 221 triggers the first trigger switch 31 to act.

[0045] When the positioning shift lever 21 slides along the first arc-shaped slot 111 to the second shift position part 122, the first trigger part 221 triggers the second trigger switch 32 to act.

[0046] As an optional embodiment, the handle assembly 2 comprises a handle seat 24 and a handle rod 23.

[0047] The bottom end of the handle seat 24 is hingedly arranged between the shift installation plate and the switch installation plate, the top part of the handle seat 24 is axially provided with a guide hole, the guide hole is in size cooperation with the handle rod 23, the bottom end of the handle rod 23 is inserted into the guide hole and is in sliding cooperation with the guide hole; the positioning shift lever 21 is connected with the handle rod 23 and synchronously acts with the handle rod 23.

[0048] In this way, the handle assembly 2 forms a telescopic handle.

[0049] In order to avoid the handle assembly 2 being too long and improve the compactness of the structure, a let-in slot is axially arranged on the circumferential wall of the handle seat 24, the positioning shift lever 21 passes through the let-in slot, in this way, the positioning shift lever 21 slides along the shift slot while the handle rod 23 slides.

[0050] Further, the trigger 22 and the shift installation plate are located on both sides of the handle seat 24, and the let-in slot penetrates the circumferential wall of the handle seat 24 in the radial direction.

[0051] As an optional embodiment, the shift guide slot 11 comprises a transition slot 112, the first end of the transition slot 112 is in communication with the first arc-shaped slot 111.

[0052] The handle rod 23 slides along the guide hole, which can move the positioning shift lever 21 along the transition slot 112.

[0053] The shift guide slot 11 comprises a second arc-shaped slot 113, the center of the second arc-shaped slot 113 is concentric with the center of the first arc-shaped slot 111, the second end of the transition slot 112 is in communication with the second arc-shaped slot 113, the transition slot 112 is used to connect the first arc-shaped slot 111 and the second arc-shaped slot 113, so that the positioning shift lever 21 can slide along the first arc-shaped slot 111, the transition slot 112 and the second arc-shaped slot 113.

[0054] At least one shift position part 12 is arranged along the second arc-shaped slot 113.

[0055] In this way, the shift control mechanism with the synchronous signal feedback has more shift positions.

[0056] As an optional implementation, the second end of the transition groove 112 is connected with the first end of the second arc-shaped groove 113, and the second end of the second arc-shaped groove 113 is provided with a third gear part 124.

[0057] Specifically, the third gear part 124 is a reverse gear.

[0058] The trigger piece 22 is provided with a second trigger part 222, and the third trigger switch 33 is arranged on one side of the second trigger part 222 of the support assembly 1.

[0059] The third trigger switch 33 is a micro switch, and the second trigger part 222 is a second trigger block, one end of the second trigger block is connected with the trigger piece body of the trigger piece 22, and the other end of the second trigger block is used to trigger the third trigger switch 33 to act.

[0060] When the positioning gear lever 21 slides along the second arc-shaped groove 113 to the third gear part 124, the second trigger part 222 triggers the third trigger switch 33 to act.

[0061] In actual application, according to actual needs, the number of trigger parts, transition grooves, arc-shaped grooves and gear parts is increased to realize four-gear structure, five-gear structure and the like.

[0062] As an optional implementation, the handle assembly 2 further comprises an elastic piece 25, and when the handle rod 23 slides along the guide hole, the elastic piece 25 is deformed.

[0063] The elastic piece 25 has a return function on one hand, and can return to the neutral position when the positioning gear lever 21 moves to the transition groove 112 and the external force is eliminated, and on the other hand, it provides elastic force, and can stably position the positioning gear lever 21 in the corresponding gear groove, so that the gear state is more stable.

[0064] As an optional implementation, the elastic piece 25 is a spring, the handle rod 23 is provided with a first limiting piece 26, and the handle seat 24 is provided with a second limiting piece 27, the spring is sleeved on the handle rod 23, and the two ends are respectively abutted with the first limiting piece 26 and the second limiting piece 27.

[0065] In this way, the spring is a compression spring, which is compressed and deformed in the process of use.

[0066] Specifically, the first limiting piece 26 is a snap spring, which is clamped on the handle rod 23, and the second limiting piece 27 is a compression ring, which is fixedly arranged at the top end of the handle seat 24, and the bottom end of the handle rod 23 slides through the compression ring and is inserted into the guide hole.

[0067] In the description of the present application, it needs to be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0068] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of", "several" is at least two, for example, two, three, etc., unless otherwise explicitly specified.

[0069] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0070] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A shift control mechanism of a synchronous signal feedback characterized by, The utility model provides a kind of shift lever, including support component, handle component and trigger component, wherein: The support component is provided with gear shift guide slot, and the gear shift guide slot is provided with multiple gear positions; The handle component is movably arranged on the support component, and the handle component includes a positioning gear lever, the positioning gear lever passes through the gear shift guide slot and can slide along the gear shift guide slot, and the positioning gear lever is connected with a trigger piece; The trigger component is fixedly arranged on the support component, and the trigger component includes multiple trigger switches, and all the trigger switches correspond to all the gear positions one by one; The positioning gear lever can slide to any gear position along the gear shift guide slot, so that the trigger piece triggers the corresponding trigger switch to act.

2. The synchronous signal feedback gear shift operating mechanism according to claim 1, characterized by, The gear position is arranged as a gear slot in communication with the gear shift guide slot.

3. The synchronous signal feedback gear shift operating mechanism according to claim 1, characterized by, The handle component can be swingably arranged on the support component. The gear shift guide slot includes a first arc-shaped slot, the positioning gear lever passes through the first arc-shaped slot and can slide along the first arc-shaped slot. At least one gear position is arranged along the first arc-shaped slot.

4. The synchronous signal feedback gear shift operating mechanism according to claim 3, characterized by The first arc-shaped slot is provided with a first gear position and a second gear position at both ends respectively, and a neutral gear position is arranged at the middle position of the first arc-shaped slot. The trigger piece is provided with a first trigger part, and the support component is provided with a first trigger switch and a second trigger switch on both sides of the first trigger part respectively. When the positioning gear lever slides to the first gear position along the first arc-shaped slot, the first trigger part triggers the first trigger switch to act. When the positioning gear lever slides to the second gear position along the first arc-shaped slot, the first trigger part triggers the second trigger switch to act.

5. The synchronous signal feedback gear shift operating mechanism according to claim 3, characterized by The handle component includes a handle seat and a handle rod, wherein: The handle seat can be swingably arranged on the support component, and a guide hole is formed in the top of the handle seat along the axial direction; The bottom end of the handle rod is slidably inserted into the guide hole; The positioning gear lever is connected with the handle rod and synchronously acts with the handle rod.

6. The synchronous signal feedback gear shift manipulator of claim 5, wherein, The gear shift guide slot includes a transition slot, and the first end of the transition slot is in communication with the first arc-shaped slot. The handle rod slides along the guide hole, so that the positioning gear lever moves along the transition slot.

7. The synchronous signal feedback gear shift manipulator of claim 6, wherein, The gear shift guide slot includes a second arc-shaped slot, and the second end of the transition slot is in communication with the second arc-shaped slot. At least one gear position is arranged along the second arc-shaped slot.

8. The synchronous signal feedback gear shift manipulator of claim 7, wherein, The second end of the transition slot is in communication with the first end of the second arc-shaped slot, and the second end of the second arc-shaped slot is provided with a third gear position; The trigger piece is provided with a second trigger part, and the support component is provided with a third trigger switch on one side of the second trigger part; When the positioning gear lever slides to the third gear position along the second arc-shaped slot, the second trigger part triggers the third trigger switch to act.

9. The synchronous signal feedback gear shift operating mechanism according to claim 5, wherein The handle component further includes an elastic piece, and the elastic piece is deformed when the handle rod slides along the guide hole.

10. The synchronous signal feedback gear shift manipulator of claim 9, wherein, The elastic member is a spring, the handle rod is provided with a first limiting member, the handle seat is provided with a second limiting member, the spring is sleeved on the handle rod, and the two ends of the spring abut against the first limiting member and the second limiting member respectively.

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