CN219133799U - Damping structure for adjusting operation force of air outlet - Google Patents

Abstract

The utility model relates to the technical field of automotive interiors, in particular to a damping structure for adjusting the operation force of an air outlet, which comprises a rocker arm, a guide rod, a poking button, a decoration panel, a first damping block and a second damping block; the poking button is rotatably arranged on the decoration panel, the poking button can slide relative to the decoration panel, the end part of the poking button, which is far away from the decoration panel, is fixedly connected with the guide rod, the rocker arm is positioned at the end part of the guide rod, the middle part of the rocker arm is provided with a through hole, the guide rod is inserted into the through hole, and the guide rod can rotate around the axial direction of the through hole; one end of the rocker arm extends to the inner side surface of the decoration panel, and the first damping block is arranged between the rocker arm and the decoration panel; the second damping block is sleeved on the outer peripheral side of the guide rod and is clamped in the rocker arm. Compared with the prior art, the push button is pushed in the height direction or pushed in the horizontal direction, and is subjected to the friction force provided by the damping block, so that the problem of poor operation hand feeling in the past is solved.

Description

Damping structure for adjusting operation force of air outlet

Technical Field

The utility model relates to the technical field of automotive interiors, in particular to a damping structure for adjusting the operating force of an air outlet.

Background

The air conditioner air outlet of automotive interior generally all is equipped with and adjusts fan constructs, adjusts fan and constructs including the rocking arm, and articulated elements are passed through to the one end of rocking arm articulates in wind channel or instrument board, and the through-hole has been seted up to the other end of rocking arm, wears to be equipped with the guide bar in this through-hole, and the guide bar can follow the axial (horizontal direction) slip of through-hole for the rocking arm to the guide bar can wind the axial rotation of through-hole, and the fixed cover in periphery side of guide bar is equipped with dials button and blade subassembly. The guide rod is driven to do horizontal sliding relative to the rocker arm by pushing the toggle button in the horizontal direction, and the rocker arm is driven to do circular motion by pushing the toggle button in the vertical direction by pushing the toggle button, so that the wind guiding direction of the blade assembly is adjusted.

See patent No. CN202022040913X, it discloses a hidden air conditioner air outlet of blade, including the casing and set up the outer wind-guiding blade group in the casing, outer wind-guiding blade group includes the middle blade that vertical juxtaposing set up, hide the blade and with middle blade and hide the connecting rod (rocking arm) that the blade is connected, the connecting rod includes the last connecting rod of hiding the blade with the middle blade and with the lower connecting rod of hiding the blade with the middle blade and be connected down, the tip of connecting rod is equipped with damping portion, be equipped with on the casing with damping portion complex constant head tank, damping portion stretches into in the constant head tank, when middle blade rotates, drive damping portion and slide in order to produce frictional force along the constant head tank. The connecting rod of this air outlet structure mainly realizes the swing of blade, can understand that the connecting rod is just the rocking arm, this connecting rod (rocking arm) is equipped with damping portion in the ascending lateral part of vertical direction, damping portion and external friction produce frictional force to improve and adjust feel and regulation precision, but the damping structure of this air outlet only can make the blade provide frictional force when adjusting in the direction of height, when the blade swings in the horizontal direction, dial the button promptly when moving in the horizontal direction, damping portion can not provide frictional force, thereby also produce the damping sense when unable messenger level is adjusted, the operation feel is poor, the regulation precision is not good enough.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a damping structure for adjusting the operation force of an air outlet.

The aim of the utility model is achieved by the following technical scheme: the application provides a damping structure for adjusting the operation force of an air outlet, which comprises a rocker arm, a guide rod, a poking button, a decoration panel, a first damping block and a second damping block; the poking button is rotatably arranged on the decoration panel, the poking button can slide relative to the decoration panel, the end part of the poking button, which is far away from the decoration panel, is fixedly connected with the guide rod, the rocker arm is positioned at the end part of the guide rod, the middle part of the rocker arm is provided with a through hole, the guide rod is inserted into the through hole, and the guide rod can rotate around the axial direction of the through hole; one end of the rocker arm extends to the inner side surface of the decoration panel, and the first damping block is arranged between the rocker arm and the decoration panel; the second damping block is sleeved on the outer peripheral side of the guide rod and is clamped in the rocker arm.

Wherein, the guide way has been seted up to the surface of rocking arm towards decoration panel medial surface, and the guide way is arranged along the length direction of rocking arm, and in the guide way was put into to first damping piece and first damping piece can follow the guide way and slide.

Wherein, the tank bottom of guide slot forms the guide sand grip towards decoration panel protrusion, and guide slot has been seted up to the one side of first damping piece towards the rocking arm, and the guide sand grip inserts in the guide slot.

Wherein, the middle part of rocking arm is formed with the draw-in groove that switches on with the through-hole, and the draw-in groove is put into to the second damping piece.

Wherein, first damping piece and second damping piece are soft elastic structure.

Wherein, first damping piece and second damping piece are rubber block or silica gel piece.

Wherein, the thickness of first damping piece is greater than the distance between rocking arm lateral surface and the decoration panel medial surface.

Wherein, the middle part of second damping piece has offered the through-hole that supplies the guide bar to pass, and the aperture of through-hole is less than the external diameter of guide bar.

The damping structure for adjusting the operation force of the air outlet has the following beneficial effects: through setting up first damping piece and second damping piece, whether push the toggle button in the direction of height or push the toggle button in the horizontal direction, all receive the frictional force that the damping piece provided to promote the operation damping sense, reinforcing user experience is good and felt, its simple structure, the cost of manufacture is low, can improve the regulation precision, has solved the poor problem of operation feel in the past.

Drawings

The utility model will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the utility model, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.

Fig. 1 is a schematic structural diagram of an air outlet structure in an embodiment.

Fig. 2 is a schematic structural diagram of a damping structure in an embodiment.

FIG. 3 is an exploded view of a damping structure in an embodiment.

Fig. 4 is a schematic structural view of a rocker arm in an embodiment.

Reference numerals: decorative panel 1, main wind channel 11, air outlet apron 12, mounting ear 13, dial button 2, switching portion 21, rocking arm 3, through-hole 30, guide slot 31, direction sand grip 32, draw-in groove 33, guide bar 4, first damping piece 5, second damping piece 6.

Detailed Description

The utility model will be further described with reference to the following examples.

Fig. 1 shows a specific embodiment of a damping structure for adjusting an air outlet operation force according to the present utility model, where the air outlet structure of the present embodiment includes a main air duct 11, an air outlet cover plate 12 covering an outlet of the main air duct 11, and a decoration panel 1 fixedly installed inside the air outlet cover plate 12.

In the present embodiment, the decoration panel 1 is a part of the damping structure, and in other embodiments, the decoration panel 1 may be other components, for example, other external components such as the air outlet cover 12 or the instrument panel. Referring to fig. 2 to 3, the damping structure for adjusting the operation force of the air outlet of the present embodiment further includes a rocker arm 3, a guide rod 4, a dial 2, a first damping block 5 and a second damping block 6. The knob 2 is rotatably mounted on the decorative panel 1, and the knob 2 is slidable with respect to the decorative panel 1. Specifically, the left and right sides of the knob 2 extend outwards to form the adapter part 21, the inner side of the decoration panel 1 is formed with the paired mounting lugs 13, each mounting lug 13 is provided with an adapter hole, under the assembled state, the adapter part 21 of the knob 2 is inserted into the adapter hole of the mounting lug 13, the adapter part 21 is of a columnar structure, and the matching relationship between the adapter part 21 and the adapter hole is clearance fit, so that the knob 2 can rotate in the height direction (vertical direction) around the axis of the knob 2 and can slide in the horizontal direction relative to the decoration panel 1.

In this embodiment, the end portion of the pulling button 2 far away from the decoration panel 1 is fixedly connected with a guide rod 4, the rocker arm 3 is located at the end portion of the guide rod 4, the middle portion of the rocker arm 3 is provided with a through hole 30, the guide rod 4 is inserted into the through hole 30, and the guide rod 4 can rotate around the axial direction of the through hole 30.

In this embodiment, the first damping block 5 and the second damping block 6 are both soft elastic structures. Preferably, the first damping block 5 and the second damping block 6 are both rubber blocks or silica gel blocks.

As an improvement, one end of the rocker arm 3 extends to the inner side surface of the decorative panel 1, the first damping block 5 is installed between the rocker arm 3 and the decorative panel 1, the second damping block 6 is sleeved on the outer peripheral side of the guide rod 4, and the second damping block 6 is clamped in the rocker arm 3. Specifically, the surface of the rocker arm 3 facing the inner side surface of the decoration panel 1 is provided with a guide groove 31, the guide groove 31 is arranged along the length direction of the rocker arm 3, the first damping block 5 is placed in the guide groove 31, and the first damping block 5 can slide along the guide groove 31. When the knob 2 is pushed in the height direction, the rocker arm 3 is driven to do circular motion through rotation, and as the thickness of the first damping block 5 is larger than the distance between the outer side face of the rocker arm 3 and the inner side face of the decoration panel 1, the first damping block 5 can slide along the guide groove 31 in the rotation process of the rocker arm 3, so that the condition that the rocker arm 3 is blocked due to the fact that the first damping block 5 cannot move is avoided. In order to further improve the smoothness of the swing arm 3, the bottom of the guide groove 31 protrudes towards the decoration panel 1 to form a guide convex strip 32, one surface of the first damping block 5 towards the swing arm 3 is provided with a guide groove, and the guide convex strip 32 is inserted into the guide groove. The guide convex strips 32 are matched with the guide grooves to play a role in guiding the movement of the first damping block 5, so that the operation handfeel can be further improved.

In this embodiment, the middle part of the rocker arm 3 is formed with a clamping groove 33 communicated with the through hole 30, the second damping block 6 is placed in the clamping groove 33, which can be understood as that the middle part of the rocker arm 3 is provided with a columnar body, the through hole 30 is arranged along the central axis of the main shaft body, the clamping groove 33 is a notch formed on the outer peripheral side surface of the columnar body, the second damping block 6 is placed in the notch, the middle part of the second damping block 6 is provided with a through hole for the guide rod 4 to pass through, the through hole and the through hole 30 are coaxially arranged, the aperture of the through hole is smaller than the outer diameter of the guide rod 4, so that the second damping block 6 is clamped in the rocker arm 3, and the second damping block 6 cannot slide along the axial direction of the guide rod 4. As the preferable scheme, the second damping block 6 and the first damping block 5 are both rectangular structures, the rectangular structure of the first damping block 5 is matched with the limit of the guide groove 31, the first damping block 5 can be prevented from rotating, and similarly, the rectangular structure of the second damping block 6 is matched with the rectangular clamping groove 33, and the second damping block 6 can be prevented from rotating.

According to the damping structure for adjusting the air outlet operation force, the first damping block 5 is arranged between the rocker arm 3 and the decoration panel 1, and when the dial knob rotates, the first damping block 5 rubs with the decoration panel 1, so that the damping operation force in the vertical direction is realized. A second damping block 6 is arranged at the middle position of the rocker arm 3 and the guide rod 4, when the toggle button slides, the guide rod 4 and the second damping block 6 are rubbed to generate damping operation force in the horizontal direction, whether the toggle button 2 is pushed in the height direction or the toggle button 2 is pushed in the horizontal direction, the friction force provided by the damping block is received, thus the operation damping sense is improved, the user experience is enhanced, the structure is simple, the manufacturing cost is low, the adjusting precision can be improved, and the problem of poor operation hand feeling in the past is solved.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (8)

1. The damping structure for adjusting the operation force of the air outlet is characterized by comprising a rocker arm, a guide rod, a poking button, a decoration panel, a first damping block and a second damping block;

the poking button is rotatably arranged on the decoration panel, the poking button can slide relative to the decoration panel, a guide rod is fixedly connected to the end part of the poking button, which is far away from the decoration panel, the rocker arm is positioned at the end part of the guide rod, a through hole is formed in the middle of the rocker arm, the guide rod is inserted into the through hole, and the guide rod can rotate around the axial direction of the through hole;

one end of the rocker arm extends to the inner side surface of the decorative panel, and the first damping block is arranged between the rocker arm and the decorative panel;

the second damping block is sleeved on the outer peripheral side of the guide rod, and is clamped in the rocker arm.

2. The damper structure for adjusting an operation force of an air outlet according to claim 1, wherein: the rocker arm is towards the surface of the inner side face of the decoration panel is provided with a guide groove, the guide groove is arranged along the length direction of the rocker arm, and the first damping block is placed in the guide groove and can slide along the guide groove.

3. A damper structure for adjusting an air outlet operation force according to claim 2, wherein: the bottom of the guide groove protrudes towards the decoration panel to form a guide convex strip, one surface of the first damping block, which faces towards the rocker arm, is provided with a guide groove, and the guide convex strip is inserted into the guide groove.

4. The damper structure for adjusting an operation force of an air outlet according to claim 1, wherein: the middle part of rocking arm is formed with the draw-in groove that the through-hole switches on, the second damping piece is put into in the draw-in groove.

5. The damper structure for adjusting an operation force of an air outlet according to claim 1, wherein: the first damping block and the second damping block are of soft elastic structures.

6. The damper structure for adjusting an operation force of an air outlet according to claim 5, wherein: the first damping block and the second damping block are both rubber blocks or silica gel blocks.

7. The damper structure for adjusting an operation force of an air outlet according to claim 5, wherein: the thickness of the first damping block is greater than the distance between the outer side face of the rocker arm and the inner side face of the decoration panel.

8. The damper structure for adjusting an operation force of an air outlet according to claim 5, wherein: and the middle part of the second damping block is provided with a through hole for the guide rod to pass through, and the aperture of the through hole is smaller than the outer diameter of the guide rod.

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