CN217933570U

CN217933570U - Luminous key and switch

Info

Publication number: CN217933570U
Application number: CN202222386855.5U
Authority: CN
Inventors: 张宗伟; 林军昌; 张旭
Original assignee: Hozon New Energy Automobile Co Ltd
Current assignee: Hozon New Energy Automobile Co Ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-11-29
Anticipated expiration: 2032-09-05

Abstract

The utility model provides a luminous key and a switch, which comprises a deflector rod component, a base component and a light-equalizing component; the shifting lever assembly comprises a shifting lever and a shifting button which is sleeved in the shifting lever and can move along the axial direction of the shifting lever; the base component comprises a base and a light guide block sleeved in the base; the light equalizing piece is arranged between the shifting lever assembly and the base assembly and is respectively connected with the shifting button and the light guide block, the light guide block is provided with a light guide block limiting rib in at least one direction, and the light equalizing piece is a light equalizing film. The utility model also provides a luminous key switch, which comprises the luminous key, the shell, the circuit board assembly and the rear cover which are connected in sequence; the circuit board assembly is arranged between the shell and the rear cover; the luminous key is connected with the shell, and one end of the luminous key, which is far away from the dial button, is contacted with the circuit board assembly. The utility model provides a pair of luminous button and switch can generate even light decorations effect outward, installs simple structure, and it is convenient to assemble, and firm and difficult droing.

Description

Luminous key and switch

Technical Field

The utility model belongs to the technical field of the luminous button of car and switch, especially relate to a luminous button and switch.

Background

With the increase of automobile control parts, the forms of automobile keys and switches are increasingly diversified. The pursuit of user to the light decorations effect and the luxurious sense of button and switch in the car is promoted constantly, and traditional plastics material's button and switch has not satisfied user's requirement, in recent years the button and the switch of quartzy material have been applied to some vehicles, but the factor of restricting to quartzy material and structure, the button and the switch of current quartzy material all can not be at back design mounting structure, so current car vehicle's quartzy button adopts sticky mode fixed usually, to gluing technology requirement height, the fastness is poor, easily drop, and the quartzy button and the switch of installation can outwards generate even light decorations effect.

Therefore, the light-emitting key and the switch are developed and designed to achieve the effect of generating uniform light decoration, and the device has the advantages of simple structure, convenient assembly, stability and low possibility of falling off.

SUMMERY OF THE UTILITY MODEL

The utility model provides a luminous key switch to solve foretell problem.

The purpose of the utility model and the technical problem thereof are realized by adopting the following technical scheme.

The utility model discloses the first aspect provides a luminous button, should give out light the button and include: the driving lever component, the base component and the light homogenizing component are arranged on the base; the shifting lever assembly comprises a shifting lever and a shifting button which is sleeved in the shifting lever and can move along the axial direction of the shifting lever; the base component comprises a base and a light guide block sleeved in the base; the light equalizing piece is arranged between the shifting lever assembly and the base assembly and is respectively connected with the shifting button and the light guide block.

Optionally, the light homogenizing piece is a light homogenizing film.

Optionally, the light guide block is provided with a light guide column outwards along the axis direction of the shift lever.

Optionally, the light guide block is provided with at least one light guide block limiting rib in one direction, and the light guide block is used for limiting the position of the light guide block on the base.

Optionally, the light guide block limiting rib comprises a first limiting rib and a second limiting rib which are perpendicular to the axis of the shifting lever respectively, and the first limiting rib and the second limiting rib are perpendicular to each other.

Optionally, a shift lever limiting rib along the axial direction of the shift lever is arranged on the inner wall of the shift lever, and the shift lever limiting rib contacts with the outer peripheral surface of the shift button and is used for limiting the position of the shift button in the axial direction of the shift lever.

Optionally, a clamping hole is formed in the inner wall of the shifting rod, and a clamping piece matched with the clamping hole is arranged at the corresponding position of the outer wall of the base.

Optionally, a hollow screw column hole is formed in the wall of the shifting lever, a screw hole corresponding to the screw column hole is formed in the outer wall of the base, and the shifting lever is fixedly connected with the base through a screw.

The utility model provides a luminous key switch in a first aspect, which comprises the luminous key, a shell, a circuit board assembly and a rear cover which are connected in sequence; the circuit board assembly is arranged between the shell and the rear cover; the luminous key is connected with the shell, and one end of the luminous key, which is far away from the toggle button, is contacted with the circuit board assembly.

Optionally, the light guide column in the light-emitting key contacts a light switch arranged on the circuit board assembly.

Optionally, the outer wall of the housing is provided with a positioning shaft outwards, a positioning hole is formed in the rod wall of the driving lever in the light-emitting key, and the positioning shaft is arranged in the positioning hole.

Optionally, the rear cover is provided with a connector assembly along the axial direction of the toggle button.

Compared with the prior art, the utility model obvious advantage and beneficial effect have. Borrow by above-mentioned technical scheme, the utility model discloses one of following advantage and beneficial effect has at least:

1. the utility model provides a luminous key which comprises a deflector rod component, a base component and a light-homogenizing component; the adopted deflector rod assembly comprises a deflector rod and a deflector button which is sleeved in the deflector rod and can move along the axis direction of the deflector rod, and the base assembly comprises a base and a light guide block which is sleeved in the base. The light homogenizing piece is arranged between the shifting lever assembly and the base assembly and is respectively connected with the shifting button and the light guide block, wherein the light guide block is outwards provided with a light guide column along the axis direction of the shifting lever, and the light homogenizing piece is a light homogenizing film. The device of the utility model is simple in structure, carry on spacingly to the shifting knob that embolias in the driving lever and can follow the axis direction activity of driving lever through the driving lever to can generate even light decorative effect externally, device simple structure, it is convenient to assemble.

2. The utility model is provided with a first limit rib and a second limit rib which are respectively vertical to the axis of the deflector rod, and the first limit rib and the second limit rib are mutually vertical; a shifting rod limiting rib along the axial direction of the shifting rod is arranged on the inner wall of the shifting rod, and the shifting rod limiting rib is in contact with the outer peripheral surface of the shifting button and is used for limiting the position of the shifting button in the axial direction of the shifting rod; the shifting rod is characterized in that a clamping hole is formed in the inner wall of the shifting rod, a clamping piece matched with the clamping hole is arranged at the corresponding position of the outer wall of the base, and the shifting button is pressed and fixed up and down along the axial direction of the shifting rod through the clamping piece arranged on the shifting rod and the base. The light equalizing piece or the light equalizing film is used for limiting and fixing in different directions on a plane perpendicular to the axial direction of the dial rod through the outer peripheral ring-shaped surface of the base, and is pressed and fixed up and down along the axial direction of the dial rod through the dial button and the light guide block made of crystal materials.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is an exploded view of a crystal key according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a shift lever assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a base assembly according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a light-emitting crystal key according to an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of a light-emitting crystal key structure according to an embodiment of the present invention;

FIG. 6 is a schematic sectional view of a light-emitting crystal key switch according to an embodiment of the present invention;

fig. 7 is a schematic view of a structure of a light-emitting crystal key switch according to an embodiment of the present invention.

[ description of main element symbols ]

1: the deflector rod assembly 11: deflector rod

111: deflector rod limit rib 112: fastening hole

113: screw post hole 114: locating hole

12: toggle button

2: the light uniformizing member 21: light homogenizing film

3: the base assembly 31: base seat

311: the clip member 312: screw hole

4: light guide block

411: first light guide column 412: second light guide column

421: the first light guide block limiting rib 422: second direction light guide block limiting rib

6: screw nail

7: the housing 71: positioning shaft

8: the circuit board assembly 81: lamp switch

9: rubber sheet

10: rear cover 101: connector assembly

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in which the detailed description is given below.

The embodiment of the utility model provides a problem to luminous key switch exists among the prior art provides a luminous key switch.

An embodiment of the present invention provides a light-emitting key, as shown in fig. 1 to 7, and fig. 1 is a schematic view illustrating a structure of a light-emitting crystal key. This luminous button includes: the device comprises a driving lever component 1, a base component 3 and a light homogenizing component 2; the shifting lever assembly 1 comprises a shifting lever 11 and a shifting button 12 which is sleeved in the shifting lever 11 and can move along the axial direction of the shifting lever 11; the toggle button 12 may be a cylindrical structure or a raised block structure. The bottom surface of the toggle button 12 has an extending structure along the horizontal edge, and the toggle button 12 can be a toggle button made of crystal.

The utility model discloses in, driving lever 11 with the inner wall department of the pole mouth that dial button 12 is connected is equipped with the bayonet socket edge, the bayonet socket edge with dial the mobilizable joint of epitaxial structure of button, dial button 12 can wind the center pin free rotation of driving lever 11. Alternatively, the lever opening of the shift lever 11 can be formed in an oval shape (see fig. 1, 5 and 6) so that the shift knob 12 cannot rotate about the central axis of the shift lever 11.

The utility model discloses in, be equipped with the spacing muscle 111 of driving lever along 11 axis directions of driving lever on the inner wall of driving lever 11, the spacing muscle 111 of driving lever with epitaxial structure on the outer peripheral face of dialling button 12 contacts, is used for spacingly dial button 12 and be in 11 ascending positions of axis directions of driving lever. As shown in fig. 2, the shift lever limiting rib 111 may be disposed in parallel at a certain interval along the inner wall of the shift lever 11, and is used for limiting the shift lever limiting rib 111 and the shift knob 12 on the plane of the extending structure during assembly. For example, the orientation can be limited and pre-assembled in a first direction and a second direction in the plane of the epitaxial structure.

The utility model discloses in, be equipped with joint hole 112 on the inner wall of driving lever 11, the department of correspondence of base 31 outer wall be equipped with joint hole 112 complex joint spare 311. A hollow screw column hole 113 is arranged in the wall of the deflector rod 11, a screw hole 312 corresponding to the screw column hole 113 is arranged on the outer wall of the base 31, and the deflector rod 11 is fixedly connected with the base 31 through a screw 6. The base assembly 3 comprises a base 31 and a light guide block 4 nested in the base 31. The light guide block 4 may be a cylinder structure or a cone structure. And the outer end of the light guide block 4 is provided with a light guide column outwards along the axis direction of the deflector rod 11 by the light guide block 4. The number of the light guide posts is at least one, for example, two light guide posts may be provided, namely, a first light guide post 411 and a second light guide post 412 (see fig. 3 and fig. 4). The light guide block 4 is provided with at least one light guide block limiting rib in one direction, and the light guide block limiting rib is used for limiting the position of the light guide block 4 on the base 31.

The utility model discloses in, as an preferred embodiment, work as when the spacing muscle of light guide block is one, the spacing muscle of light guide block is followed the arc chamfer department court that 4 edges of light guide block set up sets up in the direction at 4 centers of light guide block, should set up the position also can with light guide block 4 is injectd in mounted position department on the base 31.

The utility model discloses in, as a preferred embodiment, when the spacing muscle of light guide block is a plurality of, can be in a plurality of arc chamfer angle departments of light guide block (4) set up.

The utility model discloses in, as a preferred embodiment, the spacing muscle of leaded light piece include with the axis of driving lever 11 is the first spacing muscle 421 of vertically and the spacing muscle 422 of second respectively, just first spacing muscle 421 and the spacing muscle 422 mutually perpendicular of second. For example, the first light guide column 411 and the second light guide column 412 may be disposed along a first direction of a connecting line of the first light guide column 411 and the second light guide column 412, and disposed between the first light guide column 411 and the second light guide column 412 along a second direction perpendicular to the first direction (see fig. 3 and fig. 4). The utility model discloses in, uniform light 2 sets up between driving lever subassembly 1 and base subassembly 3, respectively with dial button 12 and leaded light piece 4 are connected. The light uniformizing element 2 may be a flat light uniformizing plate with a certain thickness, or the light uniformizing element 2 may also be a light uniformizing film with a certain thickness.

An embodiment of the utility model provides a luminous key switch, this luminous key switch including the aforesaid that connects gradually luminous button, shell 7, circuit board assembly 8 and back lid 10. PCBA assembly can be selected as the circuit board assembly 8, the circuit board assembly 8 is arranged between the shell 7 and the rear cover 10, a groove is formed in the inner wall of the shell 7, and the edge of the circuit board assembly 8 is arranged in the groove. The outer side of the circuit board assembly 8 is wrapped with a layer of thin rubber sheet 9 (see attached figure 6), and the rubber sheet 9 enables the circuit board assembly 8 to be wear-resistant and waterproof, and the service life of the circuit board assembly 8 is prolonged.

The utility model discloses in, back lid 10 is followed the axis direction of dialling button 12 is equipped with connector 101 outwards, connector 101 can be controlled as the control of switch the functional unit that the luminous button of car and switch controlled. The outer wall of the shell 7 is provided with a positioning shaft 71 facing outwards, the rod wall of the shift lever 11 in the light-emitting key is provided with a positioning hole 114, and the positioning shaft 71 is arranged in the positioning hole 114 and is matched with the positioning hole 114 in structure. When the positioning shaft 71 is installed in the positioning hole 114, the shift lever assembly 1 with the shift knob 12 can rotate a certain angle along the axis of the positioning shaft 71, so as to add a certain dynamic effect to the light emitted by the automobile light-emitting keys and switches.

In the present invention, as another optional embodiment, the positioning shaft 71 can be replaced by a circular positioning boss, the positioning hole 114 can be replaced by a circular positioning groove, and the circular positioning boss is disposed in the circular positioning groove and is matched with the circular positioning groove. The positioning boss can rotate around the positioning groove in the positioning groove.

The utility model discloses in, luminous button with shell 7 is connected, just luminous button is kept away from dial button 12 one end with circuit board assembly 8 contacts. As shown in fig. 6, the light guide bar of the light-emitting key contacts a light switch 81 disposed on the circuit board assembly 8. If at least one light switch 81 is disposed on a surface facing the first light guide column 411 and the second light guide column 412, the light switch 81 controls a light source for emitting light, and the light source may be at least one LED lamp with a light emitting color. The circuit board assembly 8 can slide in the groove along the moving direction of the push button 12 (or the axial direction of the push button 12). The inward end of the rear cover 10 is closely attached to the other end face of the circuit board assembly 8.

The utility model discloses in, the installation method of car luminous button and switch adopts following step: (1) as shown in fig. 2, firstly, the crystal toggle 12 is sleeved into the toggle lever 11, direction limiting in a plurality of directions is performed on a plane perpendicular to the axis of the toggle lever 11 through the toggle limiting rib 1111 arranged on the circumference of the toggle lever 11 and the crystal toggle 12, and the crystal toggle 12 and the toggle lever 11 are pre-assembled to form the toggle lever assembly 1; (2) as shown in fig. 3, the light guide block 4 is then sleeved into the base 31, specifically, the first light guide block limiting rib 421 and the second light guide block limiting rib 422 of the light guide block limiting rib are respectively clamped and limited on the base 31 at the preset positions with the first light guide column 411 and the second light guide column 422 of the light guide block 4. The first light guide block limiting rib 421 and the second light guide block limiting rib 422 on the light guide block 4 are respectively clamped and limited with a groove arranged on the base 31, and a base assembly is formed after the pre-assembly; (3) as shown in fig. 4, a light-equalizing member (which may be a light-equalizing film) is placed on the base assembly, one end of the driving lever assembly 1, which is far away from the button 12, is pressed on the light-equalizing member or the light-equalizing film to be assembled with the base assembly 3, the clamping member 311 arranged on the base 31 is clamped into the clamping hole 112 in the rod wall of the driving lever 11, and the light-equalizing member 2 or the light-equalizing film is assembled together through the driving lever assembly 1 and the base assembly 3 to form the crystal light-emitting key. (4) As shown in fig. 4, the base 31 and the shift lever 11 are fixed together by the screw 6, so that the crystal light-emitting key is more stable. (5) As shown in fig. 6, the crystal light-emitting key is attached to the housing 7, and is engaged with a positioning shaft 71 provided in the housing 7 through a positioning hole 114 of the lever 11. When the knob 12 of the crystal light-emitting key is turned by hand, the crystal light-emitting key rotates around the positioning shaft 71 and emits uniform light outward.

In the present invention, as shown in fig. 5, the shift knob 12 made of crystal material in the light emitting key made of crystal material is pressed and fixed up and down along the axis direction of the shift lever 11 by the engaging member 311 provided on the shift lever 11 and the base 31. The light homogenizing piece 2 or the light homogenizing film is limited and fixed in different directions on a plane perpendicular to the axial direction of the deflector rod 11 through the outer peripheral ring-shaped surface of the base 31, and is pressed and fixed up and down along the axial direction of the deflector rod 11 through the crystal toggle button 12 and the light guide block 4.

The utility model discloses in, the luminescent light adopts the LED lamp, can adopt a plurality of LED lamps of sending different color lights, and the switch that triggers LED lamp switch through the leaded light post on the light guide block 4 is closed, makes the LED lamp luminous, the light transmits through light guide block 4 and sends even scattered light decorations after penetrating in to the piece 2 (or the light film that equalizes), and above-mentioned even scattered light jets into the button 12 of dialling of quartzy material, makes the light evenly illuminate the button 12 of dialling of quartzy material, has further strengthened the lamp decoration effect in the car. In addition, the color of the LED lamp can be selected according to the preference of a user, or a single-color LED is changed into an RGB LED lamp; the light that uniformly illuminates the crystal dial 12 becomes light of which color is constantly changed. The utility model provides an above-mentioned technical scheme's effect lies in this mode fixed connection that luminous button passes through the crimping, and it is convenient to install, connects firmly, is difficult to drop, and the luminous button of quartzy material can be even luminous simultaneously, promotes the inside light decorations effect of vehicle, strengthens luxurious experience impression in the car.

Above, it is only the preferred embodiment of the present invention, and it is not limited to the present invention in any form, although the present invention has been disclosed with the preferred embodiment, but not limited to the present invention, and any skilled person familiar with the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention all still belong to the technical scope of the present invention.

Claims

1. An illuminated key, comprising: the driving lever component (1), the base component (3) and the light equalizing component (2);

the shifting lever assembly (1) comprises a shifting lever (11) and a shifting button (12) which is sleeved in the shifting lever (11) and can move along the axial direction of the shifting lever (11);

the base component (3) comprises a base (31) and a light guide block (4) sleeved in the base (31);

the light equalizing piece (2) is arranged between the deflector rod component (1) and the base component (3) and is respectively connected with the deflector rod button (12) and the light guide block (4).

2. Luminescent key according to claim 1, characterized in that the light homogenizing element (2) is a light homogenizing film.

3. The illuminated push button according to claim 1, wherein the light guide block (4) is provided with a light guide pillar facing outward along the axial direction of the shift lever (11).

4. The luminescent key according to claim 3, wherein the light guide block (4) is provided with at least one directional light guide block limiting rib for limiting the position of the light guide block (4) on the base (31).

5. The light-emitting key according to claim 4, wherein the light guide block limiting rib comprises a first limiting rib (421) and a second limiting rib (422) perpendicular to the axis of the shift lever (11), respectively, and the first limiting rib (421) and the second limiting rib (422) are perpendicular to each other.

6. The light-emitting key according to claim 1, wherein a shift lever limiting rib (111) is disposed on an inner wall of the shift lever (11) along an axial direction of the shift lever (11), and the shift lever limiting rib (111) contacts with an outer circumferential surface of the toggle button (12) for limiting a position of the toggle button (12) along the axial direction of the shift lever (11).

7. The light-emitting key according to claim 6, wherein a locking hole (112) is formed in an inner wall of the shift lever (11), and a locking member (311) engaged with the locking hole (112) is disposed at a position corresponding to an outer wall of the base (31).

8. The light-emitting key according to claim 7, wherein a hollow screw hole (113) is provided in a wall of the shift lever (11), a screw hole (312) corresponding to the screw hole (113) is provided in an outer wall of the base (31), and the shift lever (11) is fixedly connected to the base (31) by a screw (6).

9. A lighted push-button switch, characterized in that it comprises a lighted push-button as defined in any one of claims 1 to 8, a casing (7), a circuit board assembly (8) and a rear cover (10) connected in sequence;

the circuit board assembly (8) is arranged between the shell (7) and the rear cover (10);

the luminous key is connected with the shell (7), and one end of the luminous key, which is far away from the toggle button (12), is contacted with the circuit board assembly (8).

10. The illuminated push-button switch according to claim 9, characterised in that the light guide in the illuminated push-button is in contact with a light switch (81) arranged on the circuit board assembly (8).

11. The light-emitting push-button switch according to claim 9, characterized in that the outer wall of the housing (7) is provided with a positioning shaft (71) facing outward, the rod wall of the shift lever (11) in the light-emitting push-button is provided with a positioning hole (114), and the positioning shaft (71) is disposed in the positioning hole (114).

12. The illuminated pushbutton switch according to claim 9, characterized in that the rear cover (10) is provided with a connector (101) facing outwards in the direction of the axis of the toggle button (12).