CN210605512U

CN210605512U - Luminous knob

Info

Publication number: CN210605512U
Application number: CN201921205214.7U
Authority: CN
Inventors: 蒋鹏; 岑文杰; 翟晓婷; 顾涛; 施玲; 周春志; 张志浩; 王涛; 杨永慧
Original assignee: Jiangyin Yuxiang Automobile Trim Co ltd
Current assignee: Jiangyin Yuxiang Automobile Trim Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-22
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a luminous knob, which comprises an outer shell luminous knob, an inner shell luminous knob and a connecting cover luminous knob, wherein one side of the inner shell luminous knob is fixed with the connecting core luminous knob, the inner part of the inner shell luminous knob is fixed with a luminous knob of a luminous mechanism, the luminous knob of the luminous mechanism is provided with a luminous knob of a light guide tube luminous knob, the luminous knob of the outer shell luminous knob is connected with the outer side of the luminous knob of the inner shell in a sliding way, and the luminous knob transmits the brightness generated by the luminous mechanism to the hollow position of the connecting cover of PVD processing by arranging the luminous mechanism on the inner shell, thus, the luminous knob presents a certain metallic color when the light source is turned off, can penetrate the bright light when the light source is available, and not only can realize the uniform distribution of the light, and the centralized utilization of the light source can be improved, and the cost is saved to a certain extent.

Description

Luminous knob

Technical Field

The utility model relates to the technical field of auto-parts, specifically be a luminous knob.

Background

The knob is a manual element which is controlled to rotate by hands, and is divided into continuous and multiple rotations according to functional requirements, the rotation angle can reach 360 degrees, and positioning rotation can also be carried out.

The automobile usually uses some knobs to control the size adjustment or the on and off of some functions, but most knobs on the market use printing methods to print some indication marks on knob shells, the marks are printed or engraved and sometimes difficult to identify, especially when the automobile is used at night, so the size of a switch of the knob is sometimes difficult to identify, the existing patent is CN207637043U, a light-emitting knob, the patent uses four groups of LED lamp beads, the light-transmitting part on the knob is illuminated by the light emission of the LED lamp beads, so the identification can be carried out, but certain problems exist, namely the uniformity of light guiding and the utilization of a light source, if the light guiding is not uniform enough, the visual error of human eyes can occur, the identification error is caused, in addition, in order to improve the brightness and the uniformity problem, a plurality of groups of LED lamp beads can be arranged, so certain resource waste is caused, to this end, we propose a luminous knob.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a luminous knob to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a luminous knob comprises an outer shell luminous knob, an inner shell luminous knob and a connecting cover luminous knob, wherein one side of the inner shell luminous knob is fixed with a connecting core luminous knob, the inside of the inner shell luminous knob is fixed with a luminous mechanism luminous knob, the luminous knob of the luminous mechanism luminous knob is provided with a light guide tube luminous knob, the outer shell luminous knob is connected with the outer side of the inner shell luminous knob in a sliding manner, the connecting cover luminous knob is fixed inside the outer shell luminous knob, the inside of the connecting cover luminous knob is of a hollow structure, the luminous knob of the connecting cover luminous knob is fixed with a luminous knob of a knob mechanism, and the luminous knob of the connecting cover contains PVD processing, one end of the light-emitting knob of the light-guiding barrel, which is far away from the light-emitting knob of the light-emitting mechanism, is positioned in the hollow area of the light-emitting knob of the connecting cover.

Preferably, the light-emitting knob of the light-emitting mechanism comprises a light-emitting circuit board and a light-emitting knob of an LED lamp bead, the light-emitting circuit board is fixed on the inner wall of the light-emitting knob of the inner shell, the light-emitting LED board is fixed on the light-emitting circuit board, one end of the light-emitting knob of the light-guiding tube is fixed on the light-emitting circuit board, the light-emitting knob of the light-guiding tube is located in the light-guiding tube, and the wall of the light-emitting knob of the light-guiding tube is coated with a reflective material. The luminous knob of the luminous mechanism can provide certain brightness for the whole device, and in addition, the inner wall of the luminous knob of the light guide tube is coated with an emitting material, so that the inner wall of the luminous knob of the light guide tube is prevented from absorbing light, and certain utilization rate of the light can be improved.

Preferably, the light-emitting knob of the outer shell of the light-emitting knob of the inner shell is provided with a light-emitting knob of a sliding groove, the light-emitting knob of the sliding block is fixed on the inner wall of the light-emitting knob of the outer shell and is connected with the light-emitting knob of the inner shell in a sliding manner through the light-emitting knob of the sliding groove, and the planar projections of the sliding block and the light-emitting knob of the sliding groove are both in a T shape. The luminous knob of the sliding block luminous knob and the luminous knob of the sliding groove luminous knob are arranged to be T-shaped, so that the sliding of the luminous knob and the sliding groove luminous knob is facilitated, and a certain limiting effect is achieved.

Preferably, one end of the shell luminous knob, which is close to the connecting cover luminous knob, is provided with a limiting groove luminous knob, and the inner wall of the limiting groove luminous knob is provided with a limiting through hole luminous knob, the outer side of the luminous knob of the connecting cover is fixed with a luminous knob of an elastic clamping mechanism, one end of the luminous knob of the connecting cover is positioned in the luminous knob of the limiting groove, and the elastic clamping mechanism light-emitting knob on the connecting cover light-emitting knob is clamped with the shell light-emitting knob through the limiting through hole, the luminous knob of the elastic clamping mechanism is provided with four groups, and the four groups are uniformly distributed on the outer wall of the luminous knob of the connecting cover.

Preferably, the luminous knob of elasticity latch mechanism includes the luminous knob of annular spring and the luminous knob of circular boss, connect and set up the luminous knob of joint recess on the outer wall of the luminous knob of lid and give out light, the luminous knob of annular spring is fixed the inside of the luminous knob of joint recess, the one end of the luminous knob of circular boss is fixed on the luminous knob of annular spring, just the luminous knob of circular boss pass through spacing through-hole luminous knob with the luminous knob joint of the luminous knob of shell. The elastic card machine device can realize the disassembly of the whole device.

Preferably, the luminous knob of the knob mechanism comprises a luminous knob of a knob shell, the inside of the luminous knob of the knob shell is a hollow mechanism, one end, far away from the luminous knob of the LED lamp bead, of the luminous knob of the light guide tube is located in a hollow area on the luminous knob of the knob shell, a light-transmitting light plate luminous knob is fixed on the outer side of the luminous knob of the knob shell, and an anti-skid luminous knob is arranged on the outer wall of the luminous knob of the knob shell. The luminous knob of the knob mechanism can facilitate the user to identify the angle adjustment.

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

1. the utility model discloses at first through the luminous mechanism that sets up at the inner shell, provide certain luminance through luminous mechanism, then through a leaded light section of thick bamboo, cover the cavity position with the luminance transmission of luminous mechanism's production to the connection of PVD processing, present certain metallic color when the light source extinguishes, the light of penetrable bright light when having the light source, so not only can realize the evenly distributed of light, can improve the concentrated utilization of light source moreover, saved the cost to a certain extent.

2. The utility model discloses a luminous mechanism can provide certain luminance for whole device, scribbles emission material in addition on the inner wall of a leaded light section of thick bamboo, prevents the inner wall absorbed light of a leaded light section of thick bamboo, can improve the certain utilization ratio of light like this.

3. The utility model discloses an elasticity card machine device can realize the dismantlement of whole device, in addition, also accessible knob mechanism, can the person of facilitating the use carry out the discernment of angle modulation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 in another orientation;

FIG. 3 is a schematic view of the housing;

FIG. 4 is a schematic view of the connecting cover;

FIG. 5 is a partial cross-sectional view of the embodiment;

FIG. 6 is an enlarged view of area A in FIG. 5;

FIG. 7 is an enlarged view of the area B in FIG. 5;

FIG. 8 is a partial sectional view schematically showing a second embodiment;

FIG. 9 is an enlarged view of the area C in FIG. 8;

fig. 10 is a schematic structural diagram of the housing in the third embodiment.

In the figure: 1-a housing; 2-inner shell; 3-connecting the cover; 4-a connecting core; 5-a light emitting mechanism; 6-a light guide cylinder; 7-a knob mechanism; 8-a light emitting circuit board; 9-LED lamp beads; 10-a chute; 11-a slide block; 12-a limit groove; 13-a limiting through hole; 14-an elastic clamping mechanism; 15-a ring spring; 16-a circular boss; 17-a clamping groove; 18-a knob housing; 19-a light-transmitting light panel; 20-anti-skid lines; 21-fiber tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a luminous knob, includes shell 1, inner shell 2 and connection lid 3, one side of inner shell 2 is fixed with connecting core 4, the inside of inner shell 2 is fixed with light-emitting mechanism 5, just be provided with a leaded light section of thick bamboo 6 on the light-

emitting mechanism

5, 1 sliding connection of shell is in the outside of inner shell 2, it fixes to connect lid 3 the inside of shell 1, just connect the inside hollow structure that is of lid 3, be fixed with knob mechanism 8 on connecting lid 3, a leaded light section of thick bamboo 6 is kept away from the one end of light-emitting mechanism 5 is located 3 hollow area of connecting lid.

The light-emitting mechanism 5 comprises a light-emitting circuit board and LED lamp beads 9, the light-emitting circuit board is fixed on the inner wall of the inner shell 2, the light-emitting LED board is fixed on the light-emitting circuit board, one end of the light guide tube 6 is fixed on the light-emitting circuit board, the LED lamp beads 9 are located in the light guide tube 6, and the wall of the light guide tube 6 is coated with a reflecting material. Can provide certain luminance for whole device through luminous mechanism 5, scribble emitting material in addition on the inner wall of light guide tube 6, prevent that the inner wall of light guide tube 6 from absorbing light, can improve the certain utilization ratio of light like this.

The working principle is as follows:

at first, LED lamp pearl 9 begins to give out light on the luminous circuit board, and the light that LED lamp pearl 9 sent transmits the knob rack on the connecting cover 3 through light guide tube 6 on, through the structural light-passing board alright in knob discernment.

The outer shell 1 of the inner shell 2 is provided with a sliding groove 10, a sliding block 11 is fixed on the inner wall of the outer shell 1, the sliding block 11 is connected with the inner shell 2 in a sliding mode through the sliding groove 10, and the sliding block 11 and the sliding groove 10 are both in a T-shaped plane projection. The sliding block 11 and the sliding groove 10 are arranged in a T shape, so that the sliding is facilitated firstly, and a certain limiting effect is achieved secondly.

Shell 1 is close to spacing recess 12 has been seted up to the one end of connecting lid 3, just spacing through-hole 13 has been seted up on spacing recess 12's the inner wall, the outside of connecting lid 3 is fixed with elasticity latch mechanism 14, the one end of connecting lid 3 is located in spacing recess 12, just on the connecting lid 3 elasticity latch mechanism 14 passes through spacing through-

hole

13 and 1 joint of shell, elasticity latch mechanism 14 is provided with four groups altogether, and evenly distributed is in on the outer wall of connecting lid 3.

Elasticity latch mechanism 14 includes annular spring 15 and circular boss 16, joint recess 17 has been seted up on the outer wall of connection lid 3, annular spring 15 is fixed joint recess 17's inside, the one end of circular boss 16 is fixed on annular spring 15, just circular boss 16 through spacing through-hole 13 with 1 joint of shell. The elastic card machine device can realize the disassembly of the whole device.

The working principle is as follows:

during the unit mount, connect lid 3 and be located spacing recess 12, elasticity latch mechanism 14 at this moment goes up circular boss 16 and is the card machine on joint recess 17, when needs are dismantled, the user presses circular boss 16, circular boss 16 extrudees annular spring 15, make circular boss 16 take in the inside of shell 1, cover 3 through swivelling joint, alright realize the dismantlement work to connecting lid 3, because between shell 1 and the inner shell 2 carry out sliding connection through slider 11 and spout 10, so also can realize the dismantlement work between shell 1 and the inner shell 2.

The knob mechanism 8 comprises a knob shell 18, the inside of the knob shell 18 is a hollow mechanism, one end, far away from the LED lamp bead 9, of the light guide cylinder 6 is located in a hollow area on the knob shell 18, a light-transmitting light plate 19 is fixed on the outer side of the knob shell 1, and anti-skid grains 20 are formed in the outer wall of the knob shell 18. The knob mechanism 8 facilitates the user to recognize the angle adjustment.

The working principle is as follows:

because the end of the light guide tube 6 far away from the light-emitting mechanism 5 is located in the hollow position on the knob shell 18, the light is transmitted to the knob shell 18 through the light guide tube 6, so that the light can pass through the transparent plate on the knob shell 18. In rotatory in-process, knob shell 18 rotates, and knob shell 18 drives and connects lid 3 to rotate, connects lid 3 to drive shell 1 and rotates, because be connected through spout 10 and slider 11 between shell 1 and the inner shell 2, so shell 1 can drive inner shell 2 and rotate, and inner shell 2 drives and connects core 4 to rotate, alright establish with the slewing mechanism on the rotary button and the car like this and be connected, then can discern slewing mechanism's the rotation condition through the light-passing board on the knob shell 18.

Example two

Referring to fig. 8-9, a difference from the first embodiment is that the light emitting knob includes an outer shell 1, an inner shell 2 and a connecting cover 3, a connecting core 4 is fixed on one side of the inner shell 2, a light emitting mechanism 5 is fixed inside the inner shell 2, a light guiding tube 6 is arranged on the light emitting mechanism 5, a plurality of optical fiber tubes 21 are fixed on an inner wall of the light guiding tube 6, the optical fiber tubes are located inside the light guiding tube 6, the outer shell 1 is slidably connected to an outer side of the inner shell 2, the connecting cover 3 is fixed inside the outer shell 1, the connecting cover 3 is a hollow structure, the connecting cover 3 is fixed with a knob mechanism 8, and one end of the light guiding tube 6, which is far away from the light emitting mechanism 5, is located in a hollow area of the connecting cover 3.

The working principle is as follows:

here set up fiber tube 21 in light guide tube 6's inside, can convert comparatively divergent light into less pointolite through fiber tube 21, come the light-passing board on the knob shell 18 through the form of pointolite and throw light on, such light is softer, and the distribution is even moreover, can not give the light and shade error that the user arrived the vision.

EXAMPLE III

Referring to fig. 10, the problem about the detachment is different from the first and second embodiments, in that the elastic clamping mechanism 14 is eliminated, the inner wall of the connecting cover 3 and the limiting groove 12 are both threaded, and the detachment between the connecting cover 3 and the housing 1 is realized in a threaded manner.

The working principle is as follows:

first, when the installation, connect lid 3 through threaded connection on shell 1, when needs dismantle, the people is for pressing shell 1, makes shell 1 not take place the motion, then rotates and connects lid 3, alright like this with the realization to the shell 1 with connect the dismantlement work between the lid 3.

As a visual preference, the end face of the connecting cap 3 can be processed by a PVD process, which is: physical vapor deposition, in which a plating material (metal or alloy such as titanium) is melted by arc discharge in a vacuum chamber and evaporated and ionized to generate plasma, accelerated by an electric field and reacted with a reaction gas to generate a metal compound (such as TiN), and finally deposited on the surface of a workpiece.

Because the end face of the connecting cover 3 after PVD processing has a metal color, the end face can show a metal color in a dark state, and when a light source is turned on, light can penetrate through the connecting cover 3 to achieve the light-emitting effect of the knob.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A luminous knob, includes shell (1), inner shell (2) and connection lid (3), its characterized in that: one side of inner shell (2) is fixed with connecting core (4), the inside of inner shell (2) is fixed with light emitting mechanism (5), just be provided with leaded light section of thick bamboo (6) on light emitting mechanism (5), shell (1) sliding connection be in the outside of inner shell (2), it fixes to connect lid (3) the inside of shell (1), just connect the inside hollow structure that is of lid (3), be fixed with knob mechanism (8) on connecting lid (3), leaded light section of thick bamboo (6) are kept away from the one end of light emitting mechanism (5) is located connect lid (3) hollow area.

2. The illuminated knob according to claim 1, wherein: the light-emitting mechanism (5) comprises a light-emitting circuit board and LED lamp beads (9), the light-emitting circuit board is fixed on the inner wall of the inner shell (2), the light-emitting LED board is fixed on the light-emitting circuit board, one end of the light guide cylinder (6) is fixed on the light-emitting circuit board, and the LED lamp beads (9) are located in the light guide cylinder (6).

3. The illuminated knob according to claim 2, wherein: the wall of the light guide cylinder (6) is coated with a reflecting material.

4. The illuminated knob according to claim 1, wherein: the outer shell (1) of the inner shell (2) is provided with a sliding groove (10), a sliding block (11) is fixed on the inner wall of the outer shell (1), and the sliding block (11) is connected with the inner shell (2) in a sliding mode through the sliding groove (10).

5. The illuminated knob according to claim 4, wherein: the plane projection of the sliding block (11) and the sliding groove (10) is T-shaped.

6. The illuminated knob according to claim 1, wherein: shell (1) is close to connect the one end of lid (3) and seted up spacing recess (12), just spacing through-hole (13) have been seted up on the inner wall of spacing recess (12), the outside of connecting lid (3) is fixed with elasticity clamping mechanism (14), the one end of connecting lid (3) is located in spacing recess (12), just on connecting lid (3) elasticity clamping mechanism (14) are passed through spacing through-hole (13) and shell (1) joint.

7. The illuminated knob according to claim 6, wherein: the elastic clamping mechanisms (14) are provided with four groups and are uniformly distributed on the outer wall of the connecting cover (3).

8. The illuminated knob according to claim 6, wherein: elasticity latch mechanism (14) include annular spring (15) and circular boss (16), joint recess (17) have been seted up on the outer wall of connection lid (3), annular spring (15) are fixed the inside of joint recess (17), the one end of circular boss (16) is fixed on annular spring (15), just circular boss (16) through spacing through-hole (13) with shell (1) joint.

9. The illuminated knob according to claim 1, wherein: the LED lamp is characterized in that the knob mechanism (8) comprises a knob shell (18), the inside of the knob shell (18) is a hollow mechanism, one end, far away from the LED lamp beads (9), of the light guide cylinder (6) is located in a hollow area on the knob shell (18), and a light-transmitting light plate (19) is fixed on the outer side of the knob shell (1).

10. The illuminated knob according to claim 9, wherein: the outer wall of the knob shell (18) is provided with anti-skid grains (20).