CN220208777U - Combined switch structure of hand gear handle - Google Patents

Abstract

The utility model provides a combined switch structure of a gear handle, which comprises a shell, wherein a rotating block is rotatably arranged at the upper end of the shell, a stop block is connected to the rotating block and drives the stop block to rotate, a grating strip for rotating cutting light is arranged at the lower end of the stop block, a first circuit board is arranged below the stop block, and a plurality of groups of photoelectric sensors for adapting to the grating strip are arranged at the lower end of the first circuit board. The utility model aims to provide a combined switch structure of a hand-guard handle, which prevents dust from falling on a photoelectric sensor at the upper end of a circuit board and affecting the working stability of the photoelectric sensor.

Description

Combined switch structure of hand gear handle

Technical Field

The utility model relates to the technical field of automobile combination switches, in particular to a combined switch structure of a gear handle.

Background

With the development of automobile technology becoming mature, people are focusing more and more on the safety and comfort of automobile driving. The traditional automobile gear shifting function is directly arranged on the right side of a driver, the distance from the right hand to the steering wheel is long when the driver shifts gears, and the traditional gear shifting function is insufficient in terms of safety and comfort. There are therefore more and more small vehicles and SUVs gradually provided with a gear handle below the steering wheel and a photoelectric sensor in the gear handle, which is usually arranged at the upper end of the circuit board. But large-scale off-road vehicle and truck set up very few and keep off the handle, because large-scale off-road vehicle and truck's driving environment is abominable, and the dust is more in the car, and the dust easily gets into from the operation clearance of turning piece and button, falls on the photoelectric sensor of circuit board upper end, has influenced the stability of switch. Therefore, a novel handle combination switch with a hand-held function is required to be invented, and dust is prevented from affecting the working stability of the photoelectric sensor.

Disclosure of Invention

The utility model aims to provide a combined switch structure of a hand-guard handle, which prevents dust from falling on a photoelectric sensor at the upper end of a circuit board and affecting the working stability of the photoelectric sensor.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a keep off handle combination switch structure, includes the shell, the upper end of shell rotates and is provided with the commentaries on classics piece, the commentaries on classics piece on be connected with the dog and drive the dog and rotate, the lower extreme of dog is provided with the grating strip that is used for rotating cutting light, the below of dog is provided with first circuit board, the lower extreme of first circuit board is provided with the photoelectric sensor of a plurality of groups adaptation grating strip.

Further, a chute is arranged on the first circuit board, and the grating strip penetrates through the chute to be matched with the photoelectric sensor.

Further, the grating strip is of a circular arc T-shaped structure, and the sliding groove is also arranged to be suitable for the circular arc structure of the grating strip; the photoelectric sensors are provided with two groups and are respectively positioned at two ends of the chute.

Further, the upper end face of the stop block is convexly provided with a plurality of groups of bolts, and a plurality of groups of slots are arranged in the rotating block relative to the positions of the bolts.

Further, the rotating block on swing joint have the button, the spliced pole of button pass the rotating block, the spliced pole below be provided with the clamp plate, the clamp plate below be provided with conductive adhesive tape, first circuit board upper end be provided with the first contact of adaptation conductive adhesive tape.

Further, the shell in still be provided with the knob, the knob below be provided with the contact bridge and drive the contact bridge and rotate, contact bridge below be provided with the second circuit board, the up end of second circuit board is provided with the second contact of adaptation contact bridge.

Further, the lower end face of the knob is provided with a clamping groove, and the upper end of the contact bridge is clamped in the clamping groove.

Further, a gear block is arranged in the knob, and a first gear track groove is formed in the lower end face of the gear block; the gear ball is characterized in that a first gear hole is formed in the upper end face of the knob, and a first spring and a gear ball matched with the first gear track groove are arranged in the first gear hole.

Further, the gear block is fixedly connected with the shell, a fixing seat with a fixing hole is arranged on the gear block, a fixing pin is arranged on the shell at a position opposite to the fixing seat, and the fixing pin is inserted into the fixing hole of the fixing seat.

Further, second gear holes are formed in the two ends of the shell, and a second spring and a gear column are arranged in the second gear holes; and a second gear track groove matched with the gear column is formed in the inner wall of the rotating block.

The utility model has the beneficial effects that: the photoelectric sensor is arranged at the lower end of the circuit board and is matched with the grating strip at the lower end of the stop block to realize the function of the photoelectric sensing switch, so that dust is prevented from directly falling on the upper end of the circuit board to influence the stability of photoelectric sensing, and the inner space of the handle can be saved.

The utility model will be described in more detail below with reference to the drawings and examples.

Drawings

Fig. 1 is a block handle combination switch structure diagram of the utility model.

Fig. 2 is an exploded view of a combined switch structure of a gear handle according to the present utility model.

Fig. 3 is an exploded view of the internal structure of the combination switch for a gear handle according to the present utility model.

Fig. 4 is an exploded view of another direction of the internal structure of the combination switch for a gear handle according to the present utility model.

Fig. 5 is a view showing a structure of a housing and a gear thereof in the present utility model.

Fig. 6 is a diagram showing the cooperation structure of the stopper and the first circuit board in the present utility model.

Fig. 7 is a block diagram of the present utility model.

Fig. 8 is a block diagram of a transfer block according to the present utility model.

Detailed Description

The combined switch structure of the hand-holding handle is shown in figures 1 to 4, is arranged below a steering wheel and comprises a shell 1 of the hand-holding handle, wherein the upper end of the shell 1 is rotatably provided with a rotating block 2, and the rotating block 2 is connected with a stop block 6 and drives the stop block 6 to rotate; the lower extreme of dog 6 is provided with the grating strip 601 that is used for rotating cutting light, the below of dog 6 is provided with first circuit board 7, the lower extreme of first circuit board 7 be provided with the photoelectric sensor 703 of a plurality of groups adaptation grating strip 601, this photoelectric sensor 703 is the cell type photoelectric sensor.

Preferably, in combination with the above-mentioned scheme, as shown in fig. 6, in order to facilitate the photoelectric cutting structural arrangement, a chute 702 is disposed on the first circuit board 7, and the grating strip 601 passes through the chute 702 to be matched with the photoelectric sensor 703.

Preferably, in combination with the above-mentioned scheme, as shown in fig. 6 and fig. 7, in order to facilitate that when the stop block 6 rotates, the grating strips 601 can rotationally cut the U-shaped grating grooves on the two groups of photoelectric sensors 703 to conduct different handle functions, the grating strips 601 are in a circular arc-shaped T-shaped structure, and the sliding grooves 702 are also arranged to adapt to the circular arc structure of the grating strips 601; the photoelectric sensors 703 are provided with two groups, and are respectively positioned at two ends of the chute 702.

Preferably, in combination with the above-mentioned scheme, as shown in fig. 7 and 8, in order to facilitate the connection and fixation of the stop block 6 and the rotating block 2, the rotating block 2 can drive the stop block 6 to rotate, a plurality of sets of pins 602 are convexly arranged on the upper end surface of the stop block 6, and a plurality of sets of slots 202 are arranged in the rotating block 2 corresponding to the positions of the pins 602.

Preferably, in combination with the above-mentioned scheme, as shown in fig. 2 to 4, in order to trigger the handle function by using the button 3, the rotating block 2 is movably connected with the button 3, a top column 301 of the button 3 passes through the rotating block 2, a pressing plate 4 is disposed below the top column 301, a conductive adhesive plate 5 is disposed below the pressing plate 4, and a first contact 701 adapted to the conductive adhesive plate 5 is disposed at the upper end of the first circuit board 7.

Preferably, in combination with the above-mentioned scheme, as shown in fig. 2 to 4, in order to facilitate triggering the handle function by using the knob 9, the knob 9 is further provided in the housing 1, a contact bridge 10 is provided below the knob 9 and drives the contact bridge 10 to rotate, a second circuit board 11 is provided below the contact bridge 10, and a second contact 1101 adapted to the contact bridge 10 is provided on an upper end surface of the second circuit board 11. The second circuit board 11 is fixedly arranged on the fixing seat 12 below the second circuit board.

Preferably, in combination with the above scheme, as shown in fig. 4, in order to connect and fix the contact bridge 10 and the knob 9, and facilitate the knob 9 to drive the contact bridge 10 to rotate, trigger the handle function, the lower end surface of the knob 9 is provided with a clamping groove 901, and the upper end of the contact bridge 10 is clamped in the clamping groove 901.

Preferably, in combination with the above-mentioned scheme, as shown in fig. 3, in order to realize a gear feel when the knob 9 rotates, a gear block 8 is disposed in the knob 9, and a first gear track groove 801 is disposed on a lower end surface of the gear block 8; the upper end face of the knob 9 is provided with a first gear hole 902, and a first spring 903 and a gear ball 904 matched with the first gear track groove 801 are arranged in the first gear hole 902.

Preferably, in combination with the above scheme, in order to facilitate the limit installation of the gear block 8, the gear block 8 is fixedly connected with the housing 1, the gear block 8 is provided with a fixing seat 802 with a fixing hole, the housing 1 is provided with a fixing pin 101 at a position opposite to the fixing seat 802, and the fixing pin 101 is inserted into the fixing hole of the fixing seat 802.

Preferably, in combination with the above-mentioned solutions, as shown in fig. 5 and 8, in order to achieve a gear feel when the rotating block 2 rotates, two ends of the housing 1 are provided with second gear holes 102, and the second gear holes 102 are provided with second springs 103 and gear columns 104; a second gear track groove 201 which is matched with the gear column 104 is arranged on the inner wall of the rotating block 2.

The principle of the utility model is as follows:

gear (shift) function:

when the rotating block 2 rotates, the stop block 6 is driven to rotate simultaneously, when the rotating block 2 rotates to a forward gear/backward gear (D/N/R gear), the grating strip 601 at the lower end of the stop block 6 rotates to generate non-contact induction with the photoelectric sensor 703 on the first circuit board 7, and signals are output to the automobile recognition module through a wire welded on the first circuit board 7, so that a gear shifting function is realized.

The handle is stirred up and down, the hydraulic retarding (M+/M-) gear function can be realized, the handle is stirred up and down, the manual gear lifting and gear function can be realized, the two functions can be realized through a shifting fork switch structure at the lower end of the handle, and the structure can adopt a shifting fork switch structure common in the market, so that the repeated description is omitted.

Manual/automatic shift (a/M) switching function:

pressing the button 3 to enable the pressing plate 4 and the conductive adhesive plate 5 to be pressed down under the action of force at the same time, enabling conductive particles on the conductive adhesive plate 5 to be in contact conduction with the first contact 701 of the copper foil on the first circuit board 7, and outputting the conductive particles to the automobile identification module through a wire welded on the first circuit board 7 to realize the manual/automatic gear switching function; after the hands are loosened, the button 3 automatically resets under the action of the rebound force of the elastic wall of the conductive adhesive plate 5.

Driving mode switching function:

the knob 9 is rotated to drive the contact bridge 10 assembled on the knob to rotate simultaneously, and the contact bridge is contacted and conducted with the copper foil second contact 1101 assembled on the second circuit board 11, and the contact bridge is output to the automobile identification module through the lead welded on the second circuit board 11, so that the switching function of driving modes (economic mode E/P, closing mode and comfort mode L1) is realized.

The automobile handle combination switch with the gear function can cancel the manual or automatic gearbox operation stop lever on the right side of the main driving position, and is matched with the cab on the flat floor to realize a more spacious channel, so that the cab is more spacious on one hand, and the automobile handle combination switch is more convenient for users running at home for a long time without stopping and changing people; the other is that the gear shifting operation can be realized without leaving the steering wheel, the operation is convenient and comfortable, the interference in the driving process is reduced to the maximum extent, the driver is more focused on the road condition, and the safety is ensured. The utility model can be used not only for large off-road vehicles and trucks, but also for small vehicles and SUVs.

The photoelectric sensor is arranged at the lower end of the circuit board and is matched with the grating strip at the lower end of the stop block to realize the function of photoelectric induction switching, so that dust is prevented from directly falling on the upper end of the circuit board to influence the stability of photoelectric induction.

Because the upper end of the handle is provided with the button 3, the jacking column 301 and the pressing plate 4, a larger internal space of the handle can be occupied.

In the description of the present utility model, it should be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "bottom", "inner", "outer", "one end", "one side", "both ends", "both sides", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

While the utility model has been described above by way of example with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the specific embodiments described above, but is intended to cover various modifications of the method concepts and technical solutions of the utility model, or applications without modifications, as such are within the scope of the utility model.

Claims (10)

1. The utility model provides a keep off handle combination switch structure, includes shell (1), the upper end of shell (1) rotates and is provided with turning block (2), characterized by, turning block (2) on be connected with dog (6) and drive dog (6) and rotate, the lower extreme of dog (6) is provided with grating strip (601) that are used for rotating cutting light, the below of dog (6) is provided with first circuit board (7), the lower extreme of first circuit board (7) is provided with photoelectric sensor (703) of a plurality of groups adaptation grating strip (601).

2. The combined switch structure of the gear handle according to claim 1, wherein the first circuit board (7) is provided with a chute (702), and the grating strip (601) passes through the chute (702) to be matched with the photoelectric sensor (703).

3. The gear handle combined switch structure according to claim 2, wherein the grating bar (601) is of a circular arc-shaped T-shaped structure, and the chute (702) is also provided as a circular arc structure adapted to the grating bar (601); the photoelectric sensors (703) are provided with two groups, and are respectively positioned at two ends of the chute (702).

4. The combination switch structure of the gear handle according to claim 1, wherein a plurality of groups of bolts (602) are convexly arranged on the upper end face of the stop block (6), and a plurality of groups of slots (202) are arranged in the rotating block (2) at positions corresponding to the bolts (602).

5. The gear handle combined switch structure according to claim 1, characterized in that a button (3) is movably connected to the rotating block (2), a top column (301) of the button (3) penetrates through the rotating block (2), a pressing plate (4) is arranged below the top column (301), a conductive adhesive plate (5) is arranged below the pressing plate (4), and a first contact (701) adapted to the conductive adhesive plate (5) is arranged at the upper end of the first circuit board (7).

6. The gear handle combined switch structure according to claim 1, characterized in that a knob (9) is further arranged in the housing (1), a contact bridge (10) is arranged below the knob (9) and drives the contact bridge (10) to rotate, a second circuit board (11) is arranged below the contact bridge (10), and a second contact (1101) matched with the contact bridge (10) is arranged on the upper end face of the second circuit board (11).

7. The combination switch structure of a gear handle according to claim 6, wherein a clamping groove (901) is formed in the lower end face of the knob (9), and the upper end of the contact bridge (10) is clamped in the clamping groove (901).

8. The combined switch structure of the gear handle according to claim 6, wherein a gear block (8) is arranged in the knob (9), and a first gear track groove (801) is arranged on the lower end surface of the gear block (8); the gear is characterized in that a first gear hole (902) is formed in the upper end face of the knob (9), and a first spring (903) and a gear ball (904) which is matched with the first gear track groove (801) are arranged in the first gear hole (902).

9. The combined switch structure of the hand gear handle according to claim 8, wherein the gear block (8) is fixedly connected with the housing (1), a fixing seat (802) with a fixing hole is arranged on the gear block (8), a fixing pin (101) is arranged on the housing (1) at a position opposite to the fixing seat (802), and the fixing pin (101) is inserted into the fixing hole of the fixing seat (802).

10. The combined switch structure of the hand gear handle according to claim 1, wherein the two ends of the housing (1) are provided with second gear holes (102), and the second gear holes (102) are internally provided with second springs (103) and gear columns (104); the inner wall of the rotating block (2) is provided with a second gear track groove (201) which is matched with the gear column (104).