CN217320606U

CN217320606U - Goggle adjusting mechanism

Info

Publication number: CN217320606U
Application number: CN202220953900.8U
Authority: CN
Inventors: 陈衍鸿
Original assignee: Sanyang Industry Co Ltd
Current assignee: Sanyang Industry Co Ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-30
Anticipated expiration: 2032-04-24

Abstract

A goggle adjusting mechanism comprises a frame, a support frame, a slide seat, a goggle support, a goggle and at least one connecting rod. The support frame is fixedly connected with the frame. The sliding seat is fixedly connected with the supporting frame. The goggle bracket is connected with the sliding seat in a sliding way and is suitable for sliding between a first bracket position and a second bracket position relative to the sliding seat. The goggles are connected with the goggles bracket. One end of the connecting rod is pivoted with the supporting frame, the other end of the connecting rod is pivoted with the goggles support, when the goggles support is located at the first support position, the connecting rod is located at a first connecting rod position, and when the goggles support is located at the second support position, the connecting rod is located at a second connecting rod position.

Description

Goggle adjusting mechanism

Technical Field

The present invention relates to a goggle adjusting mechanism, and more particularly to a goggle adjusting mechanism for adjusting the height of a goggle.

Background

The existing goggle adjusting mechanism is complex in structure, is composed of a plurality of groups of connecting rods which are parallel to each other, is large in size, occupies a large space of a vehicle head, and causes obstruction to the layout of parts in the vehicle head. In addition, current goggles move with the mode of slant translation, and when the goggles was in higher position, the goggles often too close to drives the head, causes the oppression sense to driving.

Disclosure of Invention

The utility model relates to a solve prior art's problem and provide a goggle guiding mechanism, including a frame, a support frame, a slide, a goggle support, a goggle and an at least connecting rod. The support frame is fixedly connected with the frame. The sliding seat is fixedly connected with the supporting frame. The goggle bracket is connected with the sliding seat in a sliding way and is suitable for sliding between a first bracket position and a second bracket position relative to the sliding seat. The goggles are connected with the goggles bracket. One end of the connecting rod is pivoted with the supporting frame, the other end of the connecting rod is pivoted with the goggles support, when the goggles support is located at the first support position, the connecting rod is located at a first connecting rod position, and when the goggles support is located at the second support position, the connecting rod is located at a second connecting rod position.

In one embodiment, a lower end of the goggle bracket is slidably connected to the slide base, and an upper end of the goggle bracket is pivotally connected to the connecting rod.

In one embodiment, the upper end of the bracket is spaced from the support bracket by a first distance when the link is in the first link orientation, and by a second distance when the link is in the second link orientation, the upper end of the bracket is spaced from the support bracket by a second distance greater than the first distance.

In an embodiment, the goggle adjusting mechanism further includes two sliding blocks, wherein the sliding block includes two sliding slots, the sliding blocks are disposed at the lower end of the bracket of the goggle bracket, and the sliding blocks are connected to the sliding slots and slide in the sliding slots.

In an embodiment, the goggle adjusting mechanism further includes a screw rod and a transmission member, the screw rod is screwed with the transmission member, the transmission member is connected with the plurality of sliding blocks, the screw rod is rotatably disposed on the sliding seat, when the screw rod rotates, the screw rod drives the transmission member, and the transmission member pushes the plurality of sliding blocks to enable the goggle bracket to slide relative to the sliding seat.

In one embodiment, the transmission member includes a transmission thread and two engaging protrusions, each of the sliders has an engaging groove, the engaging protrusions engage with the engaging grooves, respectively, and the transmission thread is connected to the screw rod.

In one embodiment, the transmission member includes a first nut member and a second nut member, the screw is located between the first nut member and the second nut member, and the engaging protrusions are formed on both sides of the first nut member.

In one embodiment, the goggle adjusting mechanism further includes an electric motor and a gear set, the electric motor is disposed on the slide, and the gear set is connected to the electric motor and the screw.

In one embodiment, the screw includes a first end, a second end and a holding portion, the gear set is connected to the first end, and the holding portion is disposed at the second end.

In an embodiment, the goggle adjustment mechanism further includes a first limiting member and a second limiting member, the first limiting member and the second limiting member are fixedly connected to the slide base, the electric motor is disposed on the first limiting member, the first end of the screw is limited by the first limiting member, and the second end of the screw is limited by the second limiting member.

Compared with the prior art, the utility model discloses a goggle guiding mechanism's simple structure, the volume is less, is favorable to the overall arrangement of parts before the plantago. Furthermore, the goggle bracket moves in a translational and rotational manner when the goggle bracket moves from the first bracket position to the second bracket position. When the goggles support is in the second support position, the distance between the upper end of the goggles and the support frame is pulled. Therefore, the upper end of the goggles is prevented from being excessively close to the driver, and the driver is prevented from feeling oppression. And, the utility model discloses a windlass guiding mechanism has also adjusted the windward side angle of goggles in the lump, reduces the uncomfortable sense that the wind pressure caused.

Drawings

Fig. 1 is an exterior of a motorcycle according to an embodiment of the present invention.

Fig. 2 is an exploded view of the goggle adjusting mechanism according to the embodiment of the present invention.

Fig. 3A and 3B are combination diagrams of main elements of a goggle adjusting mechanism according to an embodiment of the present invention.

Fig. 4A and 4B are side views of main components of the goggle adjusting mechanism according to the embodiment of the present invention.

Fig. 5 is a detailed structure of a transmission member according to an embodiment of the present invention.

Fig. 6 is a rear side structure of the goggle adjusting mechanism according to the embodiment of the present invention.

Fig. 7A and 7B show the operation of the goggle adjusting mechanism according to the embodiment of the present invention.

Description of the main element symbols:

w is goggles guiding mechanism

Goggles 1

101 upper end of goggles

2, a support frame

3: sliding seat

31, a chute

4: goggles support

401 lower end of the support

402, upper end of the bracket

41 sliding block

414 engaging groove

5: connecting rod

61 screw rod

611 first end

612 second end

613 holding part

62 transmission part

621 first nut element

622 second nut element

623 drive screw

624, the jogged lug

63 gear set

64 electric motor

71 first limiting member

72 second limiting piece

d1 first distance

d2 second distance

M is motorcycle

91: tap

92 front wheel

93 rear wheel

94 seat cushion

95 power system

Detailed Description

As shown in fig. 1, it is an exterior of a motorcycle M according to an embodiment of the present invention, and includes a goggle 1, a faucet 91, a front wheel 92, a rear wheel 93, a seat cushion 94, a power system 95, and other elements.

The motorcycle M includes a front section, a middle section, a rear section, and the like. The front section of the motorcycle M is provided with a steering head 91, a front wheel 92, a turn signal, a key hole and the like. The middle section of the motorcycle M is provided with elements such as a power system 95, a seat cushion 94, and a foot rest. The rear section of the motorcycle M is provided with a tail lamp, a rear wheel 93, a fender, and the like.

The steering head 91 is used for controlling the traveling direction of the motorcycle M, and functional parts including a meter, a switch, a rear view mirror and the like can be mounted on the steering head 91. The handlebar 91 also has a handle (including a refueling handle) by which the user can steer the handlebar 91, adjust the throttle angle of the powertrain 95 via the refueling handle to control the power output, and decelerate the motorcycle M via the hand brake. The handlebar 91 may also be provided with a main light that provides the main lighting for the motorcycle M.

The steering handle 91 is interlocked with the front wheel 92 by a steering handle rotation shaft, and the angle of the front wheel 92 can be controlled by rotating the steering handle 91, thereby controlling the traveling direction of the motorcycle M.

The power system 95 is connected to and drives the rear wheel 93, thereby powering the motorcycle M and advancing the motorcycle M.

Fig. 2 is an exploded view of the goggle adjusting mechanism according to the embodiment of the present invention. Fig. 3A and 3B are combination diagrams of main elements of a goggle adjusting mechanism according to an embodiment of the present invention. Fig. 4A and 4B are side views of main components of the goggle adjusting mechanism according to the embodiment of the present invention. As shown in fig. 2, fig. 3A, fig. 3B, fig. 4A and fig. 4B, the goggle adjusting mechanism W of the embodiment of the present invention includes a frame (the frame of the motorcycle M, not shown), a support frame 2, a slide 3, a goggle support 4, a goggle 1, and at least one connecting rod 5 (in this embodiment, the number of the connecting rods 5 is two, and the disclosure does not limit the present invention). The support frame 2 is fixedly connected to the frame (not shown) by welding or locking. The sliding seat 3 is fixedly connected with the supporting frame 2. The goggle bracket 4 is slidably connected to the slider 3, and the goggle bracket 4 is adapted to slide between a first bracket position (fig. 3A and 4A) and a second bracket position (fig. 3B and 4B) relative to the slider 3. The goggles 1 are connected to the goggles support 4. One end of the connecting rod 5 is pivotally connected to the supporting frame 2, and the other end of the connecting rod 5 is pivotally connected to the goggles support 4. When the goggle bracket 4 is in the first bracket position (fig. 3A and 4A), the link 5 is in a first link orientation. When the goggle bracket 4 is in the second bracket position (fig. 3B and 4B), the link 5 is in a second link orientation.

As shown in fig. 2, fig. 3A and fig. 3B, in an embodiment, a lower bracket end 401 of the goggle bracket 4 is slidably connected to the sliding base 3, and an upper bracket end 402 of the goggle bracket 4 is pivotally connected to the connecting rod 5.

As shown in fig. 3A, 3B, 4A and 4B, in one embodiment, when the link 5 is in the first link orientation (fig. 3A and 4A), a first distance d1 is formed between the upper end of the bracket and the supporting frame 2. When the link 5 is in the second link orientation (fig. 3B and 4B), a second distance d2 is between the upper end of the bracket and the supporting frame 2, and the second distance d2 is greater than the first distance d 1. In other words, when the goggle bracket 4 is in the second bracket position, the distance between the upper end of the bracket and the supporting frame 2 is pulled.

As shown in fig. 2, in an embodiment, the goggle adjusting mechanism W further includes two sliding blocks 41, wherein the sliding base 3 includes two sliding slots 31, the sliding blocks 41 are disposed at the lower end 401 of the goggle bracket 4, and the sliding blocks 41 are connected to the sliding slots 31 and slide in the sliding slots 31. In this embodiment, the sliding blocks 41 are disposed inside the goggle bracket 4 by screw locking.

As shown in fig. 2, fig. 3A, fig. 3B, fig. 4A and fig. 4B, in an embodiment, the goggle adjusting mechanism W further includes a screw 61 and a transmission member 62, the screw 61 is screwed with the transmission member 62, the transmission member 62 is connected to the sliding blocks 41, and the screw 61 is rotatably disposed on the sliding base 3. When the screw 61 rotates, the screw 61 drives the transmission member 62, and the transmission member 62 pushes the sliding blocks 41 to make the goggle bracket 4 slide relative to the sliding base 3.

Fig. 5 is a detailed structure of the transmission member according to the embodiment of the present invention. As shown in fig. 2 and 5, in one embodiment, the transmission member 62 includes a transmission thread 623 and two engaging protrusions 624, each slider 41 has an engaging groove 414, the engaging protrusions 624 engage with the engaging grooves 414 respectively, and the transmission thread 623 is connected to the screw 61.

As shown in fig. 2 and 5, in one embodiment, the transmission member 62 includes a first nut member 621 and a second nut member 622, the screw 61 is located between the first nut member 621 and the second nut member 622, and the engaging protrusions 624 are formed on both sides of the first nut member 621.

Fig. 6 is a rear side structure of the goggle adjusting mechanism according to the embodiment of the present invention. As shown in fig. 2 and 6, in an embodiment, the goggle adjusting mechanism further includes an electric motor 64 and a gear set 63, the electric motor 64 is disposed on the slide carriage 3, and the gear set 63 is connected to the electric motor 64 and the screw 61. The user can electrically adjust the height of the goggles via the electric motor 64 and the gear set 63.

As shown in fig. 2 and 6, in one embodiment, the screw 61 includes a first end 611, a second end 612 and a holding portion 613, the gear set 63 is connected to the first end 611, and the holding portion 613 is disposed at the second end 612. The user can manually adjust the height of the goggles via the holding portion 613.

As shown in fig. 2 and fig. 6, in an embodiment, the goggle adjustment mechanism further includes a first limiting member 71 and a second limiting member 72, the first limiting member 71 and the second limiting member 72 are fixedly connected to the slide carriage 3, the electric motor 64 is disposed on the first limiting member 71, the first end 611 of the screw rod 61 is limited by the first limiting member 71, and the second end 612 of the screw rod 61 is limited by the second limiting member 72.

Fig. 7A and 7B show the operation of the goggle adjusting mechanism according to the embodiment of the present invention. As shown in fig. 7A and 7B, in the embodiment of the present invention, when the goggle bracket is in the first bracket position (fig. 7A), the height of the goggle 1 is low; when the goggle bracket is in the second bracket position (fig. 7B), the height of the goggle 1 is high. Due to the action of the connecting rod 5, when the goggle bracket is in the second bracket position, the distance between the upper end of the bracket and the supporting frame is pulled, in other words, the distance between the upper end 101 of the goggle 1 and the supporting frame is pulled. This prevents the upper end 101 of the goggle 1 from approaching the driver too much, and prevents the driver from feeling oppression.

Compared with the prior art, the utility model discloses goggles guiding mechanism's simple structure, the volume is less, is favorable to the overall arrangement of plantago part. Furthermore, the goggle bracket moves in a translational and rotational manner when the goggle bracket moves from the first bracket position to the second bracket position. When the goggles support is in the second support position, the distance between the upper end of the goggles and the support frame is pulled. Therefore, the upper end of the goggles is prevented from being excessively close to the driver, and the driver is prevented from feeling oppression. Furthermore, the utility model discloses a goggles guiding mechanism has also adjusted the windward side angle of goggles in the lump, reduces the uncomfortable sense that the wind pressure caused.

In the present invention, the motorcycle defined by the present invention may include a fuel motorcycle, an electric motorcycle, or another motor vehicle.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A goggle adjustment mechanism, comprising:

a frame;

a support frame fixedly connected with the frame;

a sliding seat fixedly connected with the supporting frame;

the goggle bracket is connected with the sliding seat in a sliding way and is suitable for sliding between a first bracket position and a second bracket position relative to the sliding seat;

the goggles are connected with the goggles bracket;

and when the goggle bracket is positioned at the second bracket position, the connecting rod is positioned at a second connecting rod position.

2. The goggle adjustment mechanism of claim 1, wherein a lower end of the goggle bracket is slidably connected to the slider, and an upper end of the goggle bracket is pivotally connected to the link.

3. The goggle adjustment mechanism of claim 2, wherein the upper end of the bracket is spaced from the support bracket by a first distance when the linkage is in the first linkage orientation, and wherein the upper end of the bracket is spaced from the support bracket by a second distance when the linkage is in the second linkage orientation, the second distance being greater than the first distance.

4. The goggle adjustment mechanism of claim 3, further comprising two sliding blocks, wherein the sliding base comprises two sliding slots, the sliding blocks are disposed at the lower end of the bracket of the goggle bracket, and the sliding blocks are connected to and slide in the sliding slots.

5. The goggle adjustment mechanism of claim 4, further comprising a screw coupled to the transmission member, and a transmission member coupled to the sliders, wherein the screw is rotatably disposed on the slide, and when the screw rotates, the screw drives the transmission member, and the transmission member pushes the sliders to slide the goggle bracket relative to the slide.

6. A goggle adjustment mechanism according to claim 5 wherein the transmission member comprises a transmission screw and two engaging projections, each slider has an engaging groove, the engaging projections engage with the engaging grooves, and the transmission screw is connected to the screw.

7. The goggle adjustment mechanism of claim 6 wherein the transmission member comprises a first nut member and a second nut member, the screw being disposed between the first nut member and the second nut member, the engagement projections being formed on opposite sides of the first nut member.

8. The goggle adjustment mechanism of claim 5, further comprising an electric motor disposed on the carriage and a gear set coupled to the electric motor and the screw.

9. The goggle adjustment mechanism of claim 8 wherein the screw comprises a first end, a second end, and a gripping portion, the gear assembly being coupled to the first end, the gripping portion being disposed at the second end.

10. The goggle adjustment mechanism of claim 9, further comprising a first limiting member and a second limiting member, wherein the first limiting member and the second limiting member are fixedly connected to the carriage, the electric motor is disposed on the first limiting member, the first end of the screw is limited by the first limiting member, and the second end of the screw is limited by the second limiting member.