CN210011595U - Mounting structure of clutch switch - Google Patents

Abstract

The utility model provides a clutch switch's mounting structure belongs to car technical field. It has solved the current poor problem of separation and reunion switch signal transmission stability. This clutch switch's mounting structure, clutch switch include the organism and the installation neck that links to each other with the organism, and mounting structure includes the mounting bracket, is equipped with joint group and the locating part of making by elastic material on the installation neck, and the locating part is located between joint group and the organism, sets up joint groove and the mounting hole that runs through on the side of mounting bracket, and joint group inserts joint groove and locating part after passing the mounting hole and pastes with the another side of mounting bracket and leans on. This clutch switch's mounting structure has the advantage that improves signal transmission stability.

Description

Mounting structure of clutch switch

Technical Field

The utility model belongs to the technical field of the car, a clutch switch's mounting structure is related to.

Background

The clutch is responsible for the disconnection and combination of a power system and a transmission system, wherein the clutch comprises a clutch pedal, a clutch switch is installed on the clutch pedal, the clutch switch is switched on or switched off by stepping on a pedal arm or releasing the pedal arm in the running process of the automobile, and the clutch switch transmits an electric signal generated in the process to the engine controller so as to control the running state of the engine.

In the prior art, for example, chinese patent document discloses a clutch pedal double-switch bracket assembly [ patent No.: 201621228234.2, respectively; application publication No.: CN206171185U ], the clutch pedal comprises a pedal arm and a clutch switch mounting plate, the switch bracket assembly comprises a clutch switch and a stop bracket welded and fixed on the pedal arm, a nut is arranged on the clutch switch mounting plate, a mounting hole is arranged on the clutch switch mounting plate, the end part of the clutch switch passes through the mounting hole and is in threaded connection with the nut, so that the clutch switch is fixed on the clutch pedal, a stop is arranged on the stop bracket, when people step on the brake pedal, the stop is in contact with a contact of the clutch switch, so that the clutch switch generates an electric signal and transmits the signal to the engine controller.

The clutch switch of the clutch pedal can receive a position signal of the pedal arm. However, when the clutch switch is installed, the clutch switch needs to be rotated to be matched with the nut, so that the clutch switch is inconvenient to disassemble and assemble, meanwhile, the clutch switch is inclined to install in the screwing process, when the pedal arm works, the clutch switch contact and the stop block are staggered, the clutch switch is loosened due to the fact that the clutch switch is connected in the screwing mode through the threads, and then the clutch switch has the hidden trouble that the signal receiving stability is poor or even the clutch switch fails.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a clutch switch's mounting structure, the technical problem of solution makes clutch switch simple to operate, improves clutch switch's signal transmission stability simultaneously.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a clutch switch's mounting structure, clutch switch include the organism and the installation neck that links to each other with the organism, and mounting structure includes the mounting bracket, its characterized in that, be equipped with joint group and the locating part of making by elastic material on the installation neck, the locating part is located between joint group and the organism, the mounting hole of joint groove and running through has been seted up on the side of mounting bracket, joint group passes another side of embedding joint groove and locating part and mounting bracket behind the mounting hole and pastes and lean on.

When the clutch switch is installed, stretch into the mounting hole with joint group earlier, make the locating part support and lean on the mounting bracket, further use the mounting bracket to exert the effort to the locating part for supporting, elastic material makes the locating part receive the effort and extrusion deformation, and then joint group passes the mounting hole and stretches out completely, it makes joint group relative with the joint groove to remove the organism this moment, the effort of exerting on the locating part is applyed to the final cancellation, the locating part shape resumes, make joint group embedding joint inslot, can install clutch switch on the mounting bracket. The principle of the mounting structure of the clutch switch is as follows: the locating part of making by elastic material, on the one hand, locating part extrusion deformation makes the distance grow between locating part and the joint group, and locating part elastic recovery, can be fixed in the mounting bracket between locating part and the joint group, make clutch switch simple to operate from this, improve clutch switch's signal transmission stability simultaneously, on the other hand if the locating part does not imbed the joint groove completely, then the locating part continues to apply the reaction force towards the organism direction to the joint group, make the joint group can carry out self-adaptation adjustment at the actual mounted position of joint inslot, imbed the joint groove completely until the joint group, thereby further make clutch switch simple to operate, improve clutch switch's signal transmission stability simultaneously.

In foretell clutch switch's mounting structure, joint group includes a plurality of joint piece, the mounting hole is including the breach of stepping down that supplies the joint piece to pass, the quantity in joint groove is more than the joint piece, the breach of stepping down staggers the setting with the joint groove, all the joint piece all imbeds in the joint inslot rather than the position corresponds. The quantity in joint groove is more than the joint piece, the quantity in joint groove is the multiple of joint piece promptly, this structure makes clutch switch's mounted position adjustable, avoid staggering because of welding error between mounting bracket and the footboard arm leads to clutch switch and dog, during the clutch switch installation, the joint piece passes the mounting bracket through the breach of stepping down, and support the locating part and exert the effort on one side of mounting bracket, make the joint piece stretch out the mounting bracket completely, the removal installation neck makes the joint piece aim at the joint groove this moment, the effort of cancellation applying the locating part can be with joint piece embedding joint groove thereupon, thereby make clutch switch simple to operate, improve clutch switch's signal transmission stability simultaneously.

In foretell clutch switch's mounting structure, the installation neck is the column, the joint piece sets up along the circumference of installation neck, adjacent two all have the interval between the joint piece. The columnar structure avoids installation neck and mounting hole pore wall to bump or great friction for separation and reunion switch simple to operate, and the interval sets up and makes the joint piece set up along installation neck circumference dispersion, and in joint piece embedding joint inslot, the arrangement position of joint piece avoids causing the oppression to mounting bracket part, thereby improves separation and reunion switch's signal transmission stability.

In foretell clutch switch's mounting structure, the quantity of joint piece is two, two the joint piece symmetry sets up, the quantity in joint groove is two sets of, two the joint piece can imbed in arbitrary a set of joint inslot. Because the joint piece symmetry sets up, after the joint piece embedding joint groove, the packing force of joint piece effect on the mounting bracket is even, avoids the joint piece to rock because of clutch switch and leads to stress concentration, further makes clutch switch firm to be fixed on the mounting bracket, and the position in joint groove corresponds with the position of joint piece for the joint piece conveniently imbeds the joint inslot, thereby makes clutch switch simple to operate, improves clutch switch's signal transmission stability simultaneously.

In the above-mentioned mounting structure of clutch switch, the locating part cross-section is cyclic annular and one side supports and leans on the organism, the locating part cover is located on the installation neck and with installation neck interference fit. Interference fit avoids the locating part to take place to rock for the mounting bracket supports to lean on firmly, thereby improves clutch switch's signal transmission stability.

In the above-mentioned mounting structure of clutch switch, the distance between locating part and the joint piece equals the distance between locating part and the joint groove tank bottom. Because the locating part has elastic deformation's ability, when the locating part is in initial state, the distance between locating part and the joint spare is less than or equal to the distance between locating part and the joint groove tank bottom, and after joint piece embedding joint groove, the firm clamp of mounting bracket is pressed from both sides between joint piece and mounting bracket to avoid clutch switch's the relative mounting bracket of organism to take place to rock, improve clutch switch's signal transmission stability from this.

In the above mounting structure of the clutch switch, the limiting member is made of a rubber material. Rubber materials enable the limiting part to have a good buffering effect on the clutch switch, and the relative mounting frame of the machine body of the clutch switch is prevented from shaking, so that the signal transmission stability of the clutch switch is improved.

Compared with the prior art, the utility model provides a pair of clutch switch's mounting structure has following advantage:

1. when the clutch switch is installed, acting force is applied to the limiting part, the limiting part is made to deform, the clamping block penetrates through the installation hole and is aligned to the clamping groove, then acting force applied to the limiting part is cancelled, the clamping block is made to be embedded into the clamping groove, the mounting frame can be clamped between the limiting part and the clamping block, meanwhile, the number of the clamping groove is more than that of the clamping block, the clamping block can be made to be embedded into the corresponding clamping groove according to actual needs, the clutch switch is further made to be convenient to install, and meanwhile, the signal transmission stability of the clutch switch is improved.

2. The joint piece symmetrical arrangement, after clutch switch installs, the reaction force of joint piece orientation locating part is evenly exerted on the mounting bracket for the mounting bracket is firm to lean on the locating part, makes clutch switch firm to be installed on the mounting bracket, avoids clutch switch to take place to rock, improves clutch switch's signal transmission stability from this.

Drawings

Fig. 1 is an overall structural view of the first state of the clutch pedal.

FIG. 2 is a partial enlarged view of FIG. 1

Fig. 3 is a schematic view of the overall structure of the second state of the clutch pedal.

FIG. 4 is a partial enlarged view of FIG. 3

Fig. 5 is a schematic view of the overall structure of the clutch switch.

Fig. 6 is a schematic view of the overall structure of the mounting rack.

In the figure, 1, a clutch switch; 11. a body; 12. mounting a neck; 2. a mounting frame; 21. mounting holes; 211. a abdication gap; 22. a clamping groove; 3. a limiting member; 4. clamping and connecting the components; 41. a clamping block; 5. a pedal arm.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, in the mounting structure of the clutch switch 1, the clutch switch 1 includes a body 11 and a mounting neck 12, and the mounting structure includes a mounting bracket 2.

As shown in fig. 2 and 3, a limiting member 3 made of rubber material and a clamping set 4 connected to the mounting bracket 2 are disposed on the mounting neck 12, as shown in fig. 4 and 5, the cross section of the limiting member 3 is annular and one side of the limiting member abuts against the body 11, in this embodiment, the limiting member 3 is sleeved on the mounting neck 12 and is in interference fit with the mounting neck 12, the interference fit prevents the limiting member 3 from shaking itself, in actual production, the limiting member 3 and the mounting neck 12 can be of an integral structure, the limiting member 3 is located between the clamping set 4 and the body 11, as shown in fig. 6, a side surface of the mounting bracket 2 is provided with a clamping groove 22 and a through mounting hole 21, the mounting hole 21 is a through hole, in this embodiment, the clamping set 4 includes two clamping blocks 41, the two clamping blocks 41 are symmetrically disposed, the mounting hole 21 includes a abdicating gap 211 for the clamping block 41 to pass through, the, the number of the clamping grooves 22 is two, two of the clamping blocks 41 can be embedded into any one group of clamping grooves 22, in actual production, the number of the clamping blocks 41 can be four or six, the number of the clamping grooves 22 can be three or four, namely, the number of the clamping grooves 22 is a multiple of the number of the clamping blocks 41, all the clamping blocks 41 can be embedded into the clamping grooves 22 corresponding to the positions of the clamping blocks, the distance between the limiting part 3 and the clamping blocks 41 is equal to the distance between the limiting part 3 and the bottom of the clamping grooves 22, when the clamping group 4 is embedded into the clamping grooves 22, the limiting part 3 is attached to the mounting frame 2, therefore, the mounting frame 2 is positioned between the limiting part 3 and the two clamping blocks 41, the mounting frame 2 is firmly clamped between the clamping blocks 41 and the mounting frame 2, so as to avoid the machine body 11 of the clutch switch 1 from shaking relative to the mounting frame 2, and meanwhile, the plurality of the clamping, the clutch switch 1 is prevented from inclining, the mounting neck 12 is columnar, the clamping blocks 41 are arranged along the circumferential direction of the mounting neck 12, the distance is reserved between every two adjacent clamping blocks 41, the columnar structure enables the mounting neck 12 to flexibly rotate relative to the mounting hole 21, the mounting neck 12 is prevented from colliding with the hole wall of the mounting hole 21,

when the clutch switch 1 is installed, firstly, the two clamping blocks 41 extend into the installation hole 21 from one side surface of the installation frame 2, the limiting part 3 is abutted against the installation frame 2, acting force is further applied to the limiting part 3 by taking the installation frame 2 as a support, the limiting part 3 is extruded and deformed by the acting force, then the two clamping blocks 41 pass through the installation hole 21 and completely extend to the other side surface of the installation frame 2, at the moment, the installation neck 12 is rotated according to the actual installation requirement of the clutch switch 1 to enable the clamping blocks 41 to be opposite to the corresponding clamping grooves 22, finally, the acting force applied to the limiting part 3 is cancelled, the shape of the limiting part 3 is restored, the two clamping blocks 41 are both embedded into the clamping grooves 22, the installation frame 2 is clamped between the two clamping blocks 41 and the limiting part 3, namely, the clutch switch 1 is installed on the installation frame 2, the structure enables, the plurality of snap grooves 22 facilitate adjustment of the actual installation position of the clutch switch 1, thereby improving the signal transmission stability of the clutch switch 1.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the clutch switch 1, the body 11, the mounting neck 12, the mounting bracket 2, the mounting hole 21, the relief notch 211, the snap groove 22, the limiting member 3, the snap group 4, the snap block 41, the pedal arm 5, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (7)

1. The utility model provides a clutch switch's mounting structure, clutch switch (1) include organism (11) and installation neck (12) that link to each other with organism (11), and mounting structure includes mounting bracket (2), its characterized in that, be equipped with joint group (4) and locating part (3) made by elastic material on installation neck (12), locating part (3) are located between joint group (4) and organism (11), set up joint groove (22) and mounting hole (21) that run through on the side of mounting bracket (2), joint group (4) pass behind mounting hole (21) embedding joint groove (22) and locating part (3) and the another side of mounting bracket (2) paste and lean on.

2. The mounting structure of a clutch switch according to claim 1, characterized in that the clamping group (4) includes a plurality of clamping blocks (41), the mounting hole (21) includes a yielding notch (211) for the clamping block (41) to pass through, the number of the clamping grooves (22) is greater than the clamping blocks (41), the yielding notch (211) and the clamping groove (22) are staggered, and all the clamping blocks (41) are embedded in the clamping grooves (22) corresponding to the positions thereof.

3. The mounting structure of a clutch switch according to claim 2, characterized in that the mounting neck (12) is cylindrical, the clamping blocks (41) are arranged along the circumference of the mounting neck (12), and a space is arranged between every two adjacent clamping blocks (41).

4. The mounting structure of the clutch switch according to claim 3, wherein the number of the clamping blocks (41) is two, the two clamping blocks (41) are symmetrically arranged, the number of the clamping grooves (22) is two, and the two clamping blocks (41) can be embedded into any one group of the clamping grooves (22).

5. The mounting structure of a clutch switch according to claim 2 or 3, wherein the section of the limiting member (3) is annular, one side of the limiting member abuts against the body (11), and the limiting member (3) is sleeved on the mounting neck (12) and is in interference fit with the mounting neck (12).

6. The mounting structure of a clutch switch according to claim 5, characterized in that the distance between the limiting member (3) and the clamping block (41) is equal to the distance between the limiting member (3) and the bottom of the clamping groove (22).

7. A mounting structure of a clutch switch according to claim 1, 2 or 3, characterized in that the stopper (3) is made of a rubber material.

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