CN215803909U

CN215803909U - Vehicle handle assembly with microswitch

Info

Publication number: CN215803909U
Application number: CN202120663484.3U
Authority: CN
Inventors: 吴志光; 黄春燕
Original assignee: Ningbo Shuaitelong Group Co Ltd
Current assignee: Ningbo Shuaitelong Group Co Ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-02-11
Anticipated expiration: 2031-03-31

Abstract

The utility model provides a vehicle handle assembly with a microswitch, belonging to the technical field of automobile parts, comprising: the hinge comprises a base, a hinge bracket, a connecting bracket and a side wall, wherein the side wall is provided with a clamping groove communicated with the mounting part; the handle is arranged on the base and provided with a movable end, and the movable end is arranged in the mounting part and is rotatably connected with the hinge frame; the microswitch is embedded in the clamping groove and faces the mounting part, and can be triggered when the handle rotates; the wire drawing seat is connected with the connecting frame and corresponds to the handle up and down, and is provided with a wire inlet hole aligned with the handle. The utility model has the beneficial effects that: the integral layout is very reasonable, and the pull wire seat for guiding the pull wire to move is specially arranged, so the handle has the function of electronic unlocking and also has the function of smooth mechanical unlocking.

Description

Vehicle handle assembly with microswitch

Technical Field

The utility model belongs to the technical field of automobile parts, and relates to a vehicle handle assembly with a microswitch.

Background

The automobile handle is an automobile wrench, the automobile inner opening wrench is one of key parts of an automobile door lock system, and the automobile inner opening wrench has the function that a driver can open an automobile door from the inside of an automobile.

Some current automobile-used interior division spanners can both open the door through mechanical structure, also can open the door through the scheme of automatically controlled unblanking, and its general case adopts automatically controlled unblanking to give first place to, and the mode that machinery unblanked is used for emergent backup, for example chinese patent with application number CN201810562241.3 discloses a door handle mechanism, includes: a handle spindle; the handle body is rotationally connected with the handle rotating shaft; the electric control switch is provided with a normally open contact and a signal end for outputting a vehicle door unlocking signal when the normally open contact is closed; the pull wire clamp is connected with a vehicle door unlocking pull wire; the push-and-press swinging block is fixedly connected with the handle body and provided with a switch extrusion part which extrudes the normally open contact when the handle body winds the handle rotating shaft to swing to a preset angle and a clip pushing part which pushes the pull wire clip to pull the vehicle door unlocking pull wire along with the handle body winding the handle rotating shaft to swing to a stroke larger than the preset angle.

Although the vehicle handle discloses the electric control switch, the electric control switch is triggered by the rotation of the handle body, the overall layout is unreasonable, and the mechanical unlocking wire is simply connected with the handle, so that the mechanical unlocking wire is not smooth enough, and a certain improvement space is provided.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a vehicle handle assembly with a microswitch.

The purpose of the utility model can be realized by the following technical scheme: a vehicle handle assembly with a microswitch comprising:

the hinge comprises a base, a hinge bracket, a connecting bracket and a side wall, wherein the side wall is provided with a clamping groove communicated with the mounting part;

the handle is arranged on the base and provided with a movable end, and the movable end is arranged in the mounting part and is rotatably connected with the hinge frame;

the microswitch is embedded in the clamping groove and faces the mounting part, and can be triggered when the handle rotates;

the wire drawing seat is connected with the connecting frame and corresponds to the handle up and down, and is provided with a wire inlet hole aligned with the handle.

The preferred, the base still is provided with auxiliary hole, supplementary pivot and torsional spring, the lateral wall is located the auxiliary hole with between the installation department, and the lateral wall is provided with first arc wall, supplementary pivot rotatable set up in the auxiliary hole, the torsional spring cover is located supplementary pivot, the one end of torsional spring with the base is contradicted and is connected and the other end passes first arc wall with the handle is contradicted and is connected.

Preferably, the stay wire seat comprises two side plates, the two side plates are respectively located on two sides of the mounting portion, and the side plates are provided with second arc-shaped grooves.

Preferably, the pull wire seat further comprises a bottom plate, the two side plates are respectively connected with two sides of the bottom plate, and the bottom plate is provided with a strip-shaped groove for the movable end to pass through.

Preferably, the connecting frame comprises a first frame body and a second frame body, and the front end and the rear end of the base plate are detachably connected with the first frame body and the second frame body respectively.

Preferably, the microswitch is provided with a contact piece and a contact, the movable end is provided with a touch part, and the contact piece is pushed to contact with the contact through the touch part when the movable end rotates.

Preferably, the movable end is further provided with an embedding groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. the integral layout is very reasonable, and the pull wire seat for guiding the pull wire to move is specially arranged, so the handle has the function of electronic unlocking and also has the function of smooth mechanical unlocking.

2. The pull wire seat can guide and restrain the pull wire to move, so that the pull wire is pulled more stably and smoothly, the sensitivity of pull wire unlocking is higher, the function of mechanical unlocking is reliably ensured to be triggered after the pull wire rotates to a certain angle, and the simultaneous unlocking of the microswitch and the mechanical unlocking is avoided.

3. The base adopts a new reset structure, the reset of the handle is realized by adopting the layout of separating the torsion spring from the handle, so that the torsion spring can be prevented from being assembled on the handle, the structure of the handle assembly is greatly optimized, the assembling difficulty is greatly reduced, and the structure near the handle is more compact and ingenious.

Drawings

Fig. 1 is a schematic structural view of a vehicle handle assembly of the present invention.

Fig. 2 is a schematic structural view of the wire pulling seat of the present invention.

Fig. 3 is an exploded view of the handle assembly for vehicles according to the present invention.

Fig. 4 is a schematic structural diagram of the base and the handle of the present invention.

In the figure, 100, base; 110. an installation part; 120. a hinged frame; 130. a connecting frame; 131. a first frame body; 132. a second frame body; 140. a side wall; 141. a first arc-shaped slot; 150. an auxiliary hole; 160. an auxiliary rotating shaft; 170. a torsion spring; 200. a handle; 210. a movable end; 211. a touch part; 212. embedding a groove; 300. a microswitch; 400. a wire pulling seat; 410. a wire inlet hole; 420. a side plate; 421. a second arc-shaped slot; 430. a base plate; 431. a strip-shaped groove.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3 and 4, a vehicle handle assembly having a micro switch includes: the mechanical unlocking device comprises a base 100, a handle 200, a microswitch 300 and a pull wire seat 400, wherein the pull wire seat 400 is fixed on the base 100, the handle 200 is positioned between the base 100 and the pull wire seat 400, a pull wire or a pull wire penetrates through the pull wire seat 400 to be connected with the handle 200, and when the handle 200 rotates, the pull wire can be assisted by the pull wire seat 200, so that the mechanical unlocking process is more reliable.

The base 100 is provided with a mounting portion 110, a hinge bracket 120, a connecting bracket 130, and a side wall 140, wherein the side wall 140 is provided with a slot (not shown) communicating with the mounting portion 110.

Preferably, the base 100 is actually a panel, the rear surface of the base 100 is recessed and forms a cavity-structured mounting portion 110, and the bottom of the mounting portion 110 has an opening through which the pull tab 200 can pass and be located in the mounting portion 110.

The hinge brackets 120, the connecting brackets 130, and the side walls 140 are provided around the mounting part 110, so that in an actual structure, a frame structure is surrounded around the mounting part 110, the hinge brackets 120 are located at both sides of the mounting part 110, the side walls 140 are located at the side parts of the mounting part 110, and the connecting brackets 130 are located at the front and rear of the mounting part 110.

And a handle 200 disposed on the base 100, wherein the handle 200 has a movable end 210, and the movable end 210 is disposed in the mounting portion 110 and rotatably connected to the hinge bracket 120.

Preferably, the handle 200 passes through the opening of the mounting portion 110, the movable end 210 rotates when the handle 200 is pulled, and in actual operation, the handle 200 can trigger the micro switch 300 only by slightly pulling, and the clamping hand can be mechanically unlocked by pulling the pull wire when the clamping hand is pulled continuously or pulled to the bottom.

A micro switch 300 embedded in the slot and facing the mounting portion 110, wherein the micro switch 300 is triggered when the handle 200 rotates; preferably, the microswitch 300 can be triggered by the handle 200, and the operating logic of the microswitch 300 is as follows: when the handle 200 does not touch the microswitch 300, the corresponding circuit is in a power-on state, and the vehicle door is locked at the moment, and when the handle 200 touches the microswitch 300, the corresponding circuit is in a power-off state, and the vehicle door can be opened at the moment.

The wire drawing base 400 is connected with the connecting frame 130, the wire drawing base 400 and the handle 200 are arranged in an up-down corresponding mode, the wire drawing base 400 is provided with a wire inlet 410, and the wire inlet 410 is aligned with the handle 200.

Preferably, the wire pulling seat 400 is a bracket or seat structure, covers the installation part 110, and the wire can penetrate into the installation part 110 through the wire inlet hole 410, and then the end of the wire is connected with the pull handle 200, because the wire pulling seat 400 can guide and restrict the movement of the wire, the pull handle 200 is more stable and smooth when pulling the wire, the sensitivity of wire pulling unlocking is higher, and the function of mechanical unlocking is reliably ensured to be triggered after the pull handle 200 rotates to a certain angle.

It should be noted here that in the prior art, there is the door handle 200 with the microswitch 300 unlocked and the mechanical pull wire unlocked at the same time, and the microswitch 300 and the pull wire are also triggered by the handle 200, but in the prior art, there is no pull wire base 400, so the pull wire lacks the guidance of the wire inlet 410, resulting in the pull wire not achieving the mechanical unlocking function well.

More specifically, if the pull wire holder 400 is not used to guide and restrain the pull wire, in the mechanical unlocking scheme as an emergency means when the micro switch 300 is unlocked and fails, if the pull wire is directly connected to the pull handle 200, the pull handle 200 may be pulled to a certain position and be mechanically unlocked unsuccessfully in the case that the pull wire lacks restraint and guidance, or the pull handle 200 pulls the pull wire while triggering the micro switch 300, so that the micro switch 300 is unlocked and mechanically unlocked at the same time, which may have a certain influence on the locking mechanism of the vehicle door.

In order to overcome the above problems, the pull string seat 400 for guiding the movement of the pull string is specially provided, and the overall layout is optimized, so that the pull handle 200 has the function of electronic unlocking and also has the function of smooth mechanical unlocking.

As shown in fig. 1, on the basis of the above embodiment, the base 100 is further provided with an auxiliary hole 150, an auxiliary rotating shaft 160 and a torsion spring 170, preferably, the base 100 adopts a new reset structure, and the reset of the handle 200 is realized by adopting a layout that the torsion spring 170 is separated from the handle 200, so that the torsion spring 170 is prevented from being assembled on the handle 200, the structure of the handle 200 assembly is greatly optimized, the assembly difficulty is greatly reduced, and the structure near the handle 200 is more compact and ingenious.

The side wall 140 is located between the auxiliary hole 150 and the mounting portion 110, and preferably, in an actual structure, the side wall 140 separates the auxiliary hole 150 from the mounting portion 110.

The side wall 140 is provided with a first arc-shaped groove 141, the auxiliary rotating shaft 160 is rotatably disposed in the auxiliary hole 150, the torsion spring 170 is sleeved on the auxiliary rotating shaft 160, one end of the torsion spring 170 is connected with the base 100 in an abutting manner, and the other end of the torsion spring 170 penetrates through the first arc-shaped groove 141 to be connected with the handle 200 in an abutting manner.

Preferably, when the handle 200 rotates, the movable end 210 drives the end of the torsion spring 170 to move along the first arc-shaped slot 141, and the torsion spring 170 can drive the handle 200 to reset, in this structure, the torsion spring 170 is skillfully and independently placed in the auxiliary hole 150, so that the handle 200 is prevented from being too crowded.

As shown in fig. 1, 2, 3, and 4, in addition to the above embodiment, the wire pulling seat 400 includes two side plates 420, the two side plates 420 are respectively located at two sides of the mounting portion 110, and the side plates 420 are provided with second arc-shaped slots 421.

Preferably, in the actual structure, the end of the pull wire has a fixture block, and two ends of the fixture block are located in the two second arc-shaped grooves 421, so that when the movable end 210 rotates, the two arc-shaped grooves can guide the movement of the pull wire, thereby making the mechanical unlocking more smooth.

As shown in fig. 1, 2, 3, and 4, on the basis of the above embodiment, the wire pulling base 400 further includes a bottom plate 430, the two side plates 420 are respectively connected to two sides of the bottom plate 430, and the bottom plate 430 is provided with a strip groove 431 through which the movable end 210 passes.

Preferably, the movable end 210 may interfere with the base plate 430 when the handle 200 is rotated, and therefore, the bar groove 431 is specially provided so that the handle 200 can be smoothly rotated.

As shown in fig. 1, based on the above embodiment, the connecting frame 130 includes a first frame body 131 and a second frame body 132, and the front end and the rear end of the bottom plate 430 are detachably connected to the first frame body 131 and the second frame body 132, respectively.

Preferably, the first frame body 131 and the second frame body 132 are both provided with a buckle, and the front end and the rear end of the bottom plate 430 are respectively connected with the first frame body 131 and the second frame body 132 through the buckles, so that the wire pulling seat 400 can just correspond to the handle 200.

As shown in fig. 1, 3 and 4, in addition to the above embodiments, the micro switch 300 is provided with a contact (not shown) and a contact (not shown), and the movable end 210 has a trigger 211, and when the movable end 210 rotates, the contact is pushed by the trigger 211 to contact the contact.

Preferably, the micro switch 300 is mainly triggered by the touch part 211 of the movable end 210, and in the actual pulling process, after the handle 200 is pulled to a certain position, the touch part 211 can push the touch piece to contact the contact.

As shown in fig. 1, 3 and 4, in addition to the above embodiments, the movable end 210 further has an insertion groove 212. Preferably, the insertion groove 212 is used for inserting a latch of the end of the wire so that the handle 200 can pull the wire.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Claims

1. A vehicle handle assembly with a microswitch, comprising:

2. The vehicle handle assembly with the microswitch as in claim 1, wherein: the base still is provided with auxiliary hole, supplementary pivot and torsional spring, the lateral wall is located the auxiliary hole with between the installation department, and the lateral wall is provided with first arc wall, supplementary pivot rotatable set up in the auxiliary hole, the spring cover of turning round is located supplementary pivot, the one end of torsional spring with the base is contradicted and is connected and the other end passes first arc wall with the handle is contradicted and is connected.

3. The vehicle handle assembly with the microswitch as in claim 1, wherein: the stay wire base comprises two side plates, the two side plates are respectively positioned on two sides of the mounting part, and the side plates are provided with second arc-shaped grooves.

4. A vehicular handle assembly having a microswitch as in claim 3 wherein: the pull wire seat further comprises a bottom plate, the two side plates are respectively connected with the two sides of the bottom plate, and the bottom plate is provided with a strip-shaped groove for the movable end to pass through.

5. The vehicle handle assembly with the microswitch as in claim 4, wherein: the connecting frame comprises a first frame body and a second frame body, and the front end and the rear end of the bottom plate are detachably connected with the first frame body and the second frame body respectively.

6. The vehicle handle assembly with the microswitch as in claim 2, wherein: the micro switch is provided with a contact piece and a contact, the movable end is provided with a touch part, and the contact piece is pushed to contact with the contact through the touch part when the movable end rotates.

7. The vehicle handle assembly with the microswitch as in claim 6, wherein: the movable end is also provided with an embedding groove.