CN217684779U

CN217684779U - Hand feeling feedback device, lens adjusting assembly and adjustable-focus lamp with same

Info

Publication number: CN217684779U
Application number: CN202221638354.5U
Authority: CN
Inventors: 孙斌斌; 夏召祥; 张胜闯; 孙国强
Original assignee: Qingdao Yilai Intelligent Technology Co Ltd
Current assignee: Qingdao Yilai Intelligent Technology Co Ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-10-28
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a feedback device, lens adjusting part and have its adjustable focus lamps and lanterns of feeling, including fixed cover, swivel sleeve and elastic component, fixed cover with the swivel sleeve sets up relatively and has relative face, fixed cover with one in the swivel sleeve arranged on the relative face A the elastic component, fixed cover with another in the swivel sleeve be arranged with the recess on the relative face B, the swivel sleeve rotates and drives the elastic component with recess relative motion. The utility model discloses a feedback device feels provides the feedback of feeling at regulation facula size in-process, and it is low to have solved lamps and lanterns light regulation precision, and it is big to adjust facula area action range, does not feel the feedback and feels the unclear scheduling problem of feedback when adjusting.

Description

Hand feeling feedback device, lens adjusting assembly and adjustable-focus lamp with same

Technical Field

The utility model relates to a feedback device technical field that feels, more specifically say, relate to feedback device, lens adjusting part and have its lamps and lanterns that can focus.

Background

With the development of scientific technology, more and more devices are required to be adjusted by rotation, such as a control knob for adjusting the brightness or color temperature of light, a focusing device for adjusting the position of a lens, and the like. When the user adjusts through rotating, clear rotation hand feeling feedback can not be obtained.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned technical problem, provide feedback device, lens adjusting part and have its adjustable focusing lamps and lanterns of feeling, wherein, feedback device includes of feeling:

the hand feeling feedback device comprises a fixed sleeve, a rotary sleeve and an elastic piece, wherein the fixed sleeve and the rotary sleeve are oppositely arranged and are provided with opposite surfaces, the elastic piece is arranged on one opposite surface A of the fixed sleeve and the rotary sleeve, a groove is arranged on the other opposite surface B of the fixed sleeve and the rotary sleeve, and the rotary sleeve rotates to drive the elastic piece and the groove to move relatively.

In the above hand feeling feedback device, the elastic member includes a casing, a ball and a spring, the spring is installed inside the casing, and at least a part of the ball is exposed out of the casing and connected to the spring.

The utility model also provides a lens adjusting part, wherein, include:

a lens assembly and any of the feel feedback devices described above.

In the above lens adjusting assembly, the lens assembly is disposed on the rotating sleeve, the fixed sleeve and the rotating sleeve are coaxially nested, one of the fixed sleeve and the rotating sleeve is disposed with an oblique limiting groove, and the other of the fixed sleeve and the rotating sleeve is disposed with a limiting column assembly matched with the oblique limiting groove.

In the lens adjusting assembly, one of the fixed sleeve and the rotating sleeve is further provided with a transverse limiting groove, and the other of the fixed sleeve and the rotating sleeve is provided with a transverse limiting screw matched with the transverse limiting groove.

Foretell lens adjusting part includes lens and lens support, lens arrange in on the lens support, spacing post subassembly includes vertical spacing groove and vertical stop screw, vertical stop screw passes vertical spacing groove with the slant spacing groove is right the swivel sleeve with the lens support is fixed.

The utility model also provides a lamps and lanterns that can focus, wherein, include:

a light source; and

a lens adjustment assembly as claimed in any one of the preceding claims.

Foretell adjustable focusing lamps and lanterns, wherein, the light source includes COB lamp plate and lamp plate mounting, the COB lamp plate passes through the lamp plate mounting with fixed cover is connected.

The adjustable-focus lamp further comprises a lamp cap upper cover, a lamp cap lower cover and a lamp cap heat dissipation piece, wherein the lamp cap heat dissipation piece is arranged on the lamp cap upper cover.

The adjustable-focus lamp also comprises a main board, wherein the main board and the lamp cap lower cover are arranged on the lamp cap upper cover through lamp plate fixing screws;

the adjustable-focus lamp further comprises a lamp cap decorative ring, and the light source and the lens adjusting assembly are arranged in the lamp cap decorative ring.

Compared with the prior art, the utility model has the advantages that:

(1) The middle lens component of the utility model has the advantages that the groove can rotate relative to the elastic component under the limiting action of the combination of the transverse limiting screw, the longitudinal limiting screw, the transverse limiting groove and the vertical limiting groove of the fixed sleeve and the oblique limiting groove of the rotary sleeve, and the ball rolls up and down under the action of the spring inside the elastic component in the rotating process, thereby playing the role of hand feeling feedback and simultaneously realizing the adjustment of the light spot area of the desktop;

(2) The utility model discloses adjust lamps and lanterns facula area simple, adjust the precision height, there is clear feedback of feeling during the regulation.

The above description of the present invention and the following description of the embodiments are provided to demonstrate and explain the principles of the present invention and to provide further explanation of the scope of the present invention.

Drawings

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

fig. 2 is an exploded view of the manual feedback device of the present invention;

fig. 3 is a schematic cross-sectional view of the elastic member of the present invention;

FIG. 4 is a schematic cross-sectional view of the fixing portion of the elastic member of the present invention;

fig. 5 is an exploded view of the overall structure of the present invention.

Wherein the reference numbers are:

lamp holder upper cover: 1; decorating the paster: 2; the decorative ring fixes the screw: 3; the lamp holder decorates the ring: 4; horizontal stop screw: 5; longitudinal limiting screws: 6; fixing a sleeve: 7; elastic member fixing hole: 71; a longitudinal limiting groove: 72; horizontal spacing groove: 73; an elastic member: 8; ball bearing: 81; a spring: 82; a housing: 83; rotating the sleeve: 9; groove: 91; oblique spacing groove: 92; step (2): 93; a lens assembly: 10; lens: 101, a first electrode and a second electrode; a lens holder 102; lamp holder set screw: 11; a lamp head heat sink: 12; mainboard: 13; a lamp cap lower cover: 14; lamp holder lower cover set screw: 15; COB lamp plate: 16; lamp plate mounting: 17; lamp plate set screw: 18.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention. Additionally, the same or similar numbered elements/components used in the drawings and the embodiments are used to represent the same or similar parts.

With respect to directional terminology used herein, for example: up, down, left, right, front or rear, etc., are directions with reference to the drawings only. Accordingly, the directional terminology used is intended to be illustrative and is not intended to be limiting of the present teachings.

As used herein, the terms "comprising," "including," "having," "containing," and the like are open-ended terms that mean including, but not limited to.

As used herein, "and/or" includes any and all combinations of the described items.

References to "plurality" herein include "two" and "more than two"; reference to "multiple sets" herein includes "two sets" and "more than two sets".

Certain terms used to describe the present application are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the present application.

Example one

Referring to fig. 1, fig. 1 is a schematic view of the overall assembly of the present invention. As shown in fig. 1, the hand feeling feedback device, the lens adjusting assembly and the adjustable focus lamp with the same comprise the hand feeling feedback device, a lamp cap upper cover 1 and a decorative sticker 2.

Referring to fig. 2 to 4, fig. 2 is an exploded view of the manual feedback device of the present invention; fig. 3 is a schematic cross-sectional view of the elastic member of the present invention; fig. 4 is a schematic sectional view of the fixing portion of the elastic member of the present invention. As shown in fig. 2 to 4, the hand feeling feedback device includes a fixing sleeve 7, a horizontal limit screw 5, a vertical limit screw 6, an elastic member 8, a rotating sleeve 9 and a lens assembly 10; the elastic member 8 includes a ball 81, a spring 82, a housing 83; the rotary sleeve 9 comprises a groove 91 and an oblique limiting groove 92; the fixing sleeve 7 comprises an elastic piece fixing hole 71 and a transverse limiting groove 72; the other one of the fixed sleeve 7 and the rotary sleeve 9 is provided with a limit column component matched with the oblique limit groove 92, and the limit column component comprises a longitudinal limit groove 72 and a longitudinal limit screw 6; the lens assembly 10 includes a lens 101 and a lens holder 102.

The spring 82 and the ball 81 are arranged in the elastic element 8, after the elastic element 8 is arranged in the elastic element fixing hole 71 of the fixed sleeve 7, the fixed sleeve 7 is arranged in the rotating sleeve 9, and the ball 81 of the elastic element 8 corresponds to the groove 91 when the elastic element 8 is arranged; 2 transverse limiting screws 5 penetrate through the transverse limiting grooves 73 of the fixed sleeve 7 to fix the fixed sleeve 7 on the rotating sleeve 9; 3 longitudinal limit screws 6 sequentially penetrate through the longitudinal limit groove 72, the inclined limit groove 92 of the rotary sleeve 9, the lens 101 and the lens support 102 to fix the fixed sleeve 7, the rotary sleeve 9 and the lens assembly 10, wherein the lens 101 is arranged on the lens support 102 in a buckling or dispensing manner; and finally, sleeving the lamp cap decorative ring 4 on the fixed sleeve 7, and fixing the lamp cap decorative ring 4 through the decorative ring fixing screws 3.

Referring to fig. 5, fig. 5 is an exploded view of the overall structure of the present invention. As shown in fig. 5, the hand feeling feedback device and the lamp with the same further include a decorative sticker 2, a lamp holder fixing screw 11, a lamp holder heat dissipation member 12, a COB lamp panel 16, a main board 13, a lamp panel fixing member 17, a lamp panel fixing screw 18, a lamp holder lower cover 14, and a lamp holder lower cover fixing screw 15.

The COB lamp panel 16 is connected with the lamp panel fixing piece 17 in a buckling or glue dispensing mode; the lamp holder heat dissipation piece 12, the connected COB lamp panel 16 and the lamp holder fixing piece 17 are fixed on the lamp holder upper cover 1 through the lamp panel fixing screws 18; the main board 13 and the lamp cap lower cover 14 are fixed on the lamp cap upper cover 1 through the lamp cap lower cover fixing screws 15; finally, after the hand feeling feedback device is fixed with the lamp holder upper cover 1 through the lamp holder fixing screw 11, the lamp holder upper cover 1 is pasted with the decorative paster 2.

Referring to fig. 1, fig. 1 is a schematic view of the overall assembly of the present invention. As shown in fig. 1, when the light spot area of the desk lamp is adjusted by using the hand feeling feedback device, the rotating sleeve 9 is manually rotated, the lens assembly 10 moves up and down under the combined limiting action of the transverse limiting screw 5, the longitudinal limiting screw 6, the transverse limiting groove 73 of the fixed sleeve 7, the longitudinal limiting groove 72 and the oblique limiting groove 92 of the rotating sleeve 9, and the distance between the lens assembly and the lamp panel is adjusted to adjust the light spot area of the desktop; when the rotary sleeve 9 is rotated manually, the rotary sleeve 9 provides power for the focusing of the lamp, the groove 91 rotates relative to the steel wire 81 of the elastic part 8, so that the ball 81 of the elastic part 8 jumps up and down under the action of the spring 82, and hand feeling feedback is provided for the adjustment of the light spot size of the lamp.

Example two

A hand feeling feedback device comprises a fixed sleeve 7, a rotary sleeve 9 and an elastic piece 8, at least a part of the surfaces of the fixed sleeve 7 and the rotary sleeve 9 are arranged face to face, in detail, the fixed sleeve 7 and the rotary sleeve 9 can be arranged with the end parts facing to each other, or the fixed sleeve 7 and the rotary sleeve 9 are nested with each other, so that at least a part of the side surfaces face to face, or a step 93 can be arranged on at least one of the fixed sleeve 7 and the rotary sleeve 9, the step of the fixed sleeve 7 and the step of the rotary sleeve 9 face to face, or the step of the fixed sleeve 7 and the end part of the rotary sleeve 9 face to face, or the step of the rotary sleeve 9 and the end part of the fixed sleeve 7 face to face;

the fixed sleeve 7 and the rotary sleeve 9 have opposite surfaces, one opposite surface A of the fixed sleeve 7 and the rotary sleeve 9 is provided with an elastic piece 8, and the other opposite surface B of the fixed sleeve 7 and the rotary sleeve 9 is provided with a groove 91; the elastic member 8 includes a housing 83, a ball 81 and a spring 82, the spring 82 is installed inside the housing 83, and at least a portion of the ball 81 is exposed out of the housing and connected to the spring 82; wherein, the rotation of the rotary sleeve 9 drives the elastic member 8 and the groove 91 to move relatively.

A lens adjustment assembly comprising a lens assembly 10 and any of the above hand feedback devices;

the lens assembly 10 comprises a lens 101 and a lens holder 102, the lens 101 being arranged on the lens holder 102;

one of the fixed sleeve 7 and the rotary sleeve 9 is provided with a transverse limiting groove 73, the other one of the fixed sleeve 7 and the rotary sleeve 9 is provided with a transverse limiting screw 5 matched with the transverse limiting groove 73, one of the fixed sleeve 7 and the rotary sleeve 9 is also provided with an oblique limiting groove 92, and the other one of the fixed sleeve 7 and the rotary sleeve 9 is provided with a limiting column component matched with the oblique limiting groove 92; the limiting column assembly comprises a longitudinal limiting groove 72 and a longitudinal limiting screw 6;

since the fixing sleeve 7 is coaxially nested with the rotary sleeve 9, and the lens assembly 10 is disposed on the rotary sleeve 9, the longitudinal limit screw 6 passes through the longitudinal limit groove 72 and the oblique limit groove 92, and the rotary sleeve 9 and the lens support 102 are fixed.

A focusable light fixture comprising a light source and any one of the lens adjusting assemblies described above; the light source comprises a COB lamp panel 16 and a lamp panel fixing part 17, and the COB lamp panel 16 is connected with the fixing sleeve 7 through the lamp panel fixing part 17;

the adjustable-focus lamp further comprises a lamp holder upper cover 1, a lamp holder lower cover 14 and a lamp holder heat dissipation part 12, wherein the lamp holder heat dissipation part 12 is arranged on the lamp holder upper cover 1;

the adjustable-focus lamp also comprises a main board 13, wherein the main board 13 and a lamp cap lower cover 14 are arranged on the lamp cap upper cover 1 through lamp panel fixing screws 18;

the utility model provides a can focus lamps and lanterns, still includes lamp holder dress trim ring 4, and light source and lens adjusting part arrange in lamp holder dress trim ring 4.

To sum up, the utility model discloses a feedback device, lens adjusting part and have its adjustable focus lamps and lanterns feel feedback device, provide the feedback of feeling through feeling feedback device at lamps and lanterns regulation facula size in-process, simultaneously, make the lens subassembly through horizontal, vertical stop screw realize reciprocating under the synthetic limiting displacement of the horizontal spacing groove of fixed cover and vertical spacing groove and the slant spacing groove of swivel sleeve, realized the adjustment of desktop facula area, improved facula area regulation precision.

Although the present invention has been described with reference to the above embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. The hand feeling feedback device is characterized by comprising a fixed sleeve, a rotary sleeve and an elastic piece, wherein the fixed sleeve and the rotary sleeve are oppositely arranged and are provided with opposite surfaces, the elastic piece is arranged on one of the opposite surfaces A of the fixed sleeve and the rotary sleeve, a groove is arranged on the other of the opposite surfaces B of the fixed sleeve and the rotary sleeve, and the rotary sleeve rotates to drive the elastic piece and the groove to move relatively.

2. The feel feedback device of claim 1, wherein the resilient member comprises a housing, a ball, and a spring, the spring being disposed within the housing, the ball being at least partially exposed from the housing and connected to the spring.

3. A lens adjustment assembly comprising a lens assembly and the hand feel feedback device of any of claims 1-2, wherein the lens assembly is disposed on the rotating sleeve, the stationary sleeve is coaxially nested with the rotating sleeve, one of the stationary sleeve and the rotating sleeve is disposed with an oblique limit slot, and the other of the stationary sleeve and the rotating sleeve is disposed with a limit post assembly that mates with the oblique limit slot.

4. The lens adjustment assembly of claim 3 wherein one of said stationary sleeve and said rotary sleeve is further provided with a lateral stop slot and the other of said stationary sleeve and said rotary sleeve is provided with a lateral stop screw that mates with said lateral stop slot.

5. The lens adjustment assembly of claim 3, wherein the lens assembly includes a lens and a lens holder, the lens being disposed on the lens holder, the post assembly including a longitudinal stop slot and a longitudinal stop screw, the longitudinal stop screw passing through the longitudinal stop slot and the angled stop slot to secure the rotating sleeve to the lens holder.

6. A focusable light fixture, comprising: a light source and the lens adjusting assembly of any one of claims 3-5.

7. The adjustable focus light fixture of claim 6 wherein the light source comprises a COB lamp panel and a lamp panel fixture, the COB lamp panel being connected to the fixture sleeve through the lamp panel fixture.

8. The adjustable focus lamp of claim 6 further comprising a lamp head upper cover, a lamp head lower cover, and a lamp head heat sink, said lamp head heat sink being mounted to said lamp head upper cover.

9. The lamp of claim 8, further comprising a main board, wherein the main board and the lower cap are mounted on the upper cap by lamp panel fixing screws.

10. The luminaire of claim 7, further comprising a base trim ring, the light source and the lens adjustment assembly being disposed within the base trim ring.