CN209870053U

CN209870053U - Automobile sunshade lens support and fixing seat matched with same for use

Info

Publication number: CN209870053U
Application number: CN201920773632.XU
Authority: CN
Inventors: 李传领
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2019-12-31
Anticipated expiration: 2029-05-27

Abstract

The utility model provides an automobile sunshade lens bracket and a fixing seat matched with the lens bracket for use, at least one lens assembly rack is arranged on the mounting rack, the lens assembly rack is rotationally assembled with the mounting rack through a rotating shaft, the lens assembly rack comprises a rotating part and a lens clamping part, the outer wall of the rotating shaft is provided with a positioning lug for limiting the rotational positioning of the rotating part, correspondingly, the inner wall of the rotating part assembled with the rotating shaft is provided with a positioning clamping groove matched with the positioning lug, when the rotating part rotates relative to the rotating shaft, the positioning lug is clamped and positioned with the positioning clamping groove to realize the clamping positioning of the rotating part, the lens bracket realizes the rotational positioning through the matching of the positioning clamping groove of the inner wall and the positioning lug of the outer wall of the rotating shaft, realizes the clamping point positioning through the matching of the positioning clamping groove and the positioning lug, is convenient for positioning when the lens, when not using, can rotate the lens assembly jig to locking inslot locking, the security is higher, and the result of use is better.

Description

Automobile sunshade lens support and fixing seat matched with same for use

Technical Field

The utility model relates to a sunshade, in particular to car sunshade lens support and fixing base that this lens support of cooperation used.

Background

At present, only be connected through the pivot between lens assembly jig of traditional car sunshade lens support and the mounting bracket, receive the influence of lens weight and road conditions easily, the skew easily takes place in the position of lens, influences the result of use, has certain potential safety hazard, so these problems are solved to the fixing base that needs a car sunshade lens support and this lens support of cooperation to use urgently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a car sunshade lens support and fixing base that this lens support of cooperation used thereof.

In order to realize the purpose, the utility model adopts the technical scheme that: the utility model provides an automobile sunshade lens support, includes the mounting bracket, be equipped with a lens assembly jig on the mounting bracket at least, the lens assembly jig passes through the rotation axis and rotates the assembly with the mounting bracket, the lens assembly jig includes rotation portion and lens clamping portion, the rotation axis outer wall is equipped with the positioning lug that is used for restricting rotation portion rotational positioning, correspondingly, the inner wall of rotation portion and rotation axis assembly be equipped with positioning lug complex positioning groove, when rotation portion when for rotation axis rotation, positioning lug and positioning groove block location realize the block location of rotation portion, thereby the rotation portion produces the incision of elastic deformation expansion when being equipped with two positioning lug and the positioning groove cooperation that supply in the rotation portion at least, thereby the lock-out state has between rotation portion and the mounting bracket.

The mounting bracket both sides are equipped with and supply rotation axis male shaft hole, the rotation axis includes left axis body and right axis body, and left axis body and right axis body insert and fix as an organic wholely through the screw from mounting bracket both sides shaft hole respectively, rotation axis and mounting bracket fixed assembly.

Shaft hole pore wall department be equipped with the arch, protruding one side is equipped with the locking piece, forms locking groove between locking piece and the arch, rotation portion lateral wall is equipped with the locking projection, the locking piece is equipped with the cambered surface that is convenient for the locking projection to get into or break away from the locking groove, rotation portion rotates to the locking projection and gets into the locking of mounting bracket and realizes the state locking in the locking groove.

The inner walls of two sides of the mounting rack are provided with assembling grooves for enabling the locking convex columns of the rotating parts to enter the shaft holes to realize assembling, and the locking convex columns of the rotating parts correspond to the assembling grooves of the mounting columns and penetrate through the assembling grooves to realize assembling of the rotating parts and the mounting rack.

The mounting bracket is characterized in that the mounting bracket is provided with mounting holes for inserting a left shaft body and a right shaft body at the positions of the shaft holes, a limiting lug is arranged in each mounting hole, correspondingly, a limiting groove matched with the limiting lug in each mounting hole is formed in the end parts of the left shaft body and the right shaft body, and the fixing assembly of the mounting bracket are realized by the limiting groove through which the right shaft body and the right shaft body pass and the limiting lug in each mounting hole.

The positioning lug is arranged at two ends of the left shaft body and the right shaft body, and the positioning clamping groove is arranged at the position, corresponding to the positioning lug of the left shaft body and the right shaft body, of two ends of the inner wall of the rotating part.

The incision sets up the position that corresponds positioning slot in rotation portion both sides, and rotation portion both sides all are equipped with three incisions.

The positioning lug is arranged along the outer wall annular array of the left shaft body and the right shaft body, correspondingly, the positioning groove is matched with the positioning lug, and the cross section of the positioning lug is semicircular.

The automobile sunshade lens support is characterized in that two lens assembling frames are arranged on the mounting frame.

The fixing seat comprises a fixing seat used for clamping on a car sun visor, and the fixing seat is assembled with an installation frame.

The fixed seat and the mounting rack are movably assembled through a universal joint or fixedly assembled through a screw.

The fixing base comprises a clamping plate and further comprises a first buckle and a second buckle, the first buckle is fixedly assembled with the clamping plate, a slot for inserting the second buckle is formed in the clamping plate, the second buckle can do transverse reciprocating motion relative to the slot, and a limit switch for limiting the motion of the second buckle is arranged on the clamping plate.

The limit switch can be for splint be longitudinal reciprocating motion, and is equipped with the spring between limit switch and the splint, limit switch has presses splenium and spacing portion, is equipped with spacing dogtooth in the spacing portion, and the second buckle has sliding part and clamping part, and the sliding part lower surface is equipped with spacing rack, and limit switch receives the spring elastic action to make spacing dogtooth and the spacing rack cooperation restriction sliding part motion of sliding part.

The utility model has the advantages that: the utility model provides a car sunshade lens support and fixing base that this lens support of cooperation used thereof, the lens support realizes rotating the location through the positioning groove of its inner wall and the cooperation of the positioning lug of rotation axis outer wall, realize the stuck point location through the cooperation of deciding draw-in groove and positioning lug, be convenient for the lens rotate to location when different angles, this kind of cooperation mode assembly effect is more firm, be difficult for receiving the influence of lens weight and road conditions, and be provided with the locking groove, when not using, can rotate the lens assembly jig to locking inslot locking, the security is higher, the result of use is better.

Drawings

FIG. 1 is an exploded view of the structure of the rotating shaft and the mounting frame of the present invention;

FIG. 2 is a schematic structural view of the rotating shaft and the mounting frame of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

FIG. 4 is an exploded view of the lens holder of the present invention;

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

FIG. 6 is an enlarged view of portion A of FIG. 4;

FIG. 7 is an enlarged view of the portion B of FIG. 4;

FIG. 8 is a schematic structural view of a lens assembling jig according to the present invention;

fig. 9 is a schematic view of the structure of the mounting frame of the present invention.

Detailed Description

As shown in fig. 1 to 9, an automotive sun visor lens holder 100 includes a mounting frame 110, at least one lens assembly frame 120 is disposed on the mounting frame 110, the lens assembly frame 120 is rotatably assembled with the mounting frame 110 through a rotating shaft 200, the lens assembly frame 120 includes a rotating portion 121 and a lens clamping portion 122, a positioning protrusion 210 for limiting the rotational positioning of the rotating portion 121 is disposed on an outer wall of the rotating shaft 200, correspondingly, a positioning slot 123 engaged with the positioning protrusion 210 is disposed on an inner wall of the rotating portion 121 assembled with the rotating shaft 200, when the rotating portion 121 rotates relative to the rotating shaft 200, the positioning protrusion 210 is engaged with the positioning slot 123 to achieve the engagement positioning of the rotating portion 121, the rotating portion 121 is at least provided with two notches 124 for generating elastic deformation and expanding when the positioning protrusion 210 in the rotating portion 121 is engaged with the positioning slot 123, a locking state is provided between the rotating portion 121 and the mounting frame 110, add at the rotation portion 121 inner wall and establish the positioning groove 123 and add at rotation axis 200 outer wall and establish positioning lug 210, when rotation axis 200 rotated the certain distance, positioning groove 123 and positioning lug 210 block locking to realize fixed Assembly, but in the rotation process, positioning lug 210 and positioning groove 123 high point between them probably contacted, the phenomenon that the fracture can appear in rotation portion 121 under the general confined circumstances, so set up three incision 124 in rotation portion 121, increase certain elasticity, prevent the fracture.

The utility model discloses a rotation axis 200, including mounting bracket 110, rotation axis 200, left axis body 220 and right axis body 230, mounting bracket 110 both sides are equipped with the shaft hole 111 that supplies rotation axis 200 to insert, rotation axis 200 includes left axis body 220 and right axis body 230, and left axis body 220 and right axis body 230 insert and pass through the fix with screw as an organic whole from mounting bracket 110 both sides shaft hole 111 respectively, rotation axis 200 and mounting bracket 110 fixed assembly adopt the screw to be the most common fixed assembly mode now with the mode that rotation axis 200 and mounting bracket 110 are fixed, and this kind of mode is simply easy to.

111 pore wall department in shaft hole be equipped with protruding 112, protruding 112 one side is equipped with locking piece 113, form locking groove 114 between locking piece 113 and the protruding 112, rotation portion 121 lateral wall is equipped with locking projection 125, locking piece 113 is equipped with the cambered surface of being convenient for locking projection 125 to get into or break away from locking groove 114, rotation portion 121 rotates to locking projection 125 and gets into the locking and realizes the state locking in locking groove 114 of mounting bracket 110, locking projection 125 when rotation portion 121 is rotatory to locking groove 114 between locking piece 113 and the protruding 112 in, realize the state locking this moment, the reason of adoption cambered surface lies in, the cambered surface enables in the more smooth and easy screw in locking groove 114 of locking projection 125 and breaks away from locking groove 114, can be better realize the assembly and dismantlement, then can play the installation and the dismantlement that hinder locking projection 125 if the mode of other shapes is adopted, it is suitable for it to turn over.

The inner walls of the two sides of the mounting rack 110 are provided with assembling grooves 115 for allowing the locking convex columns 125 of the rotating parts 121 to enter the shaft holes 111 to realize assembling, the locking convex columns 125 of the rotating parts 121 correspond to the assembling grooves 115 of the mounting rack and penetrate through the assembling grooves 115 to realize assembling of the rotating parts 121 and the mounting rack 110, and the locking convex columns 125 are fixedly assembled through the assembling grooves 115 to form an optimal assembling mode, which cannot realize assembling and locking without adopting the mode.

The mounting frame 110 is provided with mounting holes 116 at two sides of the shaft hole 111 for inserting the left shaft body 220 and the right shaft body 230, the mounting holes 116 are internally provided with limit lugs 117, correspondingly, the end parts of the left shaft body 220 and the right shaft body 230 are provided with limit grooves 240 matched with the limit lugs 117 in the mounting holes 116, the limit grooves 240 through which the right shaft body 230 and the right shaft body 230 pass and the limit lugs 117 in the mounting holes 116 realize the fixed assembly with the mounting frame 110, and the fixed assembly of clamping is realized by the cooperation of the limit lugs 117 arranged in the mounting holes 116 and the limit grooves 240 arranged at the end parts of the left shaft body 220 and the right shaft body 230.

The positioning lug 210 is arranged at two ends of the left shaft body 220 and the right shaft body 230, the positioning clamping groove 123 is arranged at the two ends of the inner wall of the rotating part 121 corresponding to the positioning lug 210 of the left shaft body 220 and the right shaft body 230, and the positioning lug 210 can also be arranged on the whole shaft body.

The notches 124 are formed in the two sides of the rotating portion 121 corresponding to the positioning slots 123, three notches 124 are formed in the two sides of the rotating portion 121, the three notches are reasonable and have the best effect, other notches 124 can be adopted, and at least two notches 124 are formed.

The positioning lug 210 is arranged along the outer walls of the left shaft body 220 and the right shaft body 230 in an annular array manner, correspondingly, the positioning groove is matched with the positioning lug 210, the cross section of the positioning lug 210 is semicircular, and the positioning lug 210 is arranged along the outer wall of the left shaft body 220 and the right shaft body 230 in an annular array manner, so that the positioning lug is more uniform in stress during operation and better in use effect; the positioning protrusion 210 has a semicircular cross section, and the positioning protrusion 210 with such a shape can operate more smoothly and has a more desirable effect in use.

The mounting rack 110 is provided with two lens assembling racks 120, the two lens assembling racks 120 are respectively assembled with a sunlight-proof lens and a strong light-proof lens, and the sunlight-proof lens is used in the daytime, so that strong sunlight is prevented from directly irradiating the eyes in the daytime, and the eyes are prevented from being dazzled; the strong light prevention lens is used at night, the influence of the high beam of the opposite driving vehicle on the line interference is prevented, and the potential safety hazard is reduced.

A fixing base 300 matched with a lens support 100 for use comprises a fixing base 300 used for being clamped on a car sun visor, wherein the fixing base 300 is assembled with an installation frame 110, and the fixing base 300 plays a role in being fixedly assembled with the car sun visor.

The fixing base 300 and the mounting frame 110 are movably assembled through universal joints or fixedly assembled through screws, universal joints or screws are adopted for assembly, but the universal joints are more flexible to use, and the requirements of customers on different angles are met.

Fixing base 300 includes splint 310, still includes first buckle 330 and second buckle 320, first buckle 330 and splint 310 fixed assembly, be equipped with on the splint 310 and supply the second buckle 320 male slot 311, second buckle 320 can be for slot 311 be horizontal reciprocating motion, be equipped with the limit switch 400 that is used for restricting the motion of second buckle 320 on the splint 310, splint 310 is inside to be provided with slot 311, provides slot 311 and carries out the route of horizontal reciprocating motion, sets up the effect that restriction switch hung to the horizontal reciprocating motion of restriction second buckle 320 on the splint 310.

The limit switch 400 can reciprocate longitudinally relative to the splint 310, a spring is arranged between the limit switch 400 and the splint 310, the limit switch 400 is provided with a pressing part 410 and a limiting part 420, the limiting part 420 is provided with a limit convex tooth 421, the second buckle 320 is provided with a sliding part 321 and a clamping part 322, the lower surface of the sliding part 321 is provided with a limit rack 323, the limit switch 400 enables the limit convex tooth 421 to be matched with the limit rack 323 of the sliding part 321 to limit the movement of the sliding part 321 under the elastic action of the spring, and the limit switch 400 realizes the limitation of the transverse reciprocating movement of the second buckle 320 in a pressing mode, namely the limit switch 400 reciprocates longitudinally relative to the splint 310; when the limit switch 400 is in a locked state, the spring bounces, the limit convex tooth 421 of the limit switch 400 is tightly locked with the limit rack 323 of the second buckle 320, and when the limit switch 400 is in an unlocked state, the spring presses down, the position of the limit convex tooth 421 of the limit switch 400 is staggered with the position of the limit rack 323 of the second buckle 320, so that the second buckle 320 can move relative to the clamping plate 310.

Claims

1. The utility model provides an automobile sunshade lens support, a serial communication port, includes the mounting bracket, be equipped with a lens assembly jig on the mounting bracket at least, the lens assembly jig passes through rotation axis and mounting bracket rotation assembly, the lens assembly jig includes rotation portion and lens clamping portion, rotation axis outer wall is equipped with the positioning lug that is used for restricting rotation portion rotational positioning, correspondingly, the inner wall of rotation portion and rotation axis assembly be equipped with positioning lug complex positioning groove, when rotation portion when rotating for the rotation axis, positioning lug and positioning groove block location realize the block location of rotation portion, thereby rotation portion is equipped with two at least and produces the incision of elastic deformation expansion when supplying the positioning lug in the rotation portion and the positioning groove cooperation, thereby locking condition has between rotation portion and the mounting bracket.

2. The lens carrier for an automobile sunshade according to claim 1, wherein said mounting bracket is provided at both sides thereof with shaft holes for insertion of a rotation shaft, said rotation shaft comprising a left shaft body and a right shaft body, said left shaft body and said right shaft body being inserted from said shaft holes at both sides of said mounting bracket respectively and fixed integrally by screws, said rotation shaft being fixedly assembled with said mounting bracket.

3. The lens holder for automobile sunshade according to claim 2, wherein a protrusion is formed on a wall of the shaft hole, a locking block is formed on one side of the protrusion, a locking groove is formed between the locking block and the protrusion, a locking protrusion is formed on a side wall of the rotation portion, the locking block is provided with an arc surface for facilitating the locking protrusion to enter or separate from the locking groove, and the rotation portion is rotated until the locking protrusion enters the locking groove of the mounting bracket to achieve locking.

4. The lens holder for automobile sunshade according to claim 3, wherein the inner wall of both sides of the mounting bracket is provided with an assembling groove for the locking convex pillar of the rotation part to enter the shaft hole for assembling, and the locking convex pillar of the rotation part is assembled with the mounting bracket by passing through the assembling groove after corresponding to the assembling groove of the mounting pillar.

5. The automobile sunshade lens holder according to any one of claims 2-4, wherein mounting holes are provided at two sides of the mounting frame at the shaft holes for inserting the left shaft body and the right shaft body, the mounting holes are provided with limit protrusions, correspondingly, the end portions of the left shaft body and the right shaft body are provided with limit grooves for matching with the limit protrusions in the mounting holes, and the limit grooves for the right shaft body and the right shaft body to pass through and the limit protrusions in the mounting holes are fixedly assembled with the mounting frame.

6. The lens carrier of claim 4, wherein the positioning protrusions are disposed at both ends of the left shaft and the right shaft, and the positioning locking grooves are disposed at both ends of the inner wall of the rotation portion corresponding to the positioning protrusions of the left shaft and the right shaft.

7. The vehicle sunshade lens holder according to claim 6, wherein said notches are formed at positions corresponding to said positioning notches at both sides of said rotation portion, and three notches are formed at both sides of said rotation portion.

8. The vehicle sunshade lens holder of claim 6, wherein said positioning protrusions are arranged in an annular array along the outer walls of said left and right shaft bodies, and said positioning grooves are correspondingly adapted to said positioning protrusions, said positioning protrusions having a semicircular cross section.

9. An automotive sun visor lens holder according to claim 1, 2, 3, 4, 6, 7 or 8, wherein two lens mounting brackets are provided on the mounting bracket.

10. A fixing base for use with the lens holder of claim 1, comprising a fixing base for holding on a sun visor of a vehicle, the fixing base being assembled with the mounting frame.

11. The fixing base of claim 10, wherein the fixing base is movably assembled with the mounting frame through a universal joint or fixedly assembled through a screw.

12. The fixing base of claim 10, wherein the fixing base includes a clamping plate, and further includes a first buckle and a second buckle, the first buckle is fixedly assembled with the clamping plate, the clamping plate is provided with a slot for the second buckle to be inserted into, the second buckle can reciprocate transversely relative to the slot, and the clamping plate is provided with a limit switch for limiting the movement of the second buckle.

13. The fixing base of claim 12, wherein the limit switch is longitudinally reciprocated relative to the clamping plate, and a spring is disposed between the limit switch and the clamping plate, the limit switch has a pressing portion and a limiting portion, the limiting portion is provided with a limit protruding tooth, the second buckle has a sliding portion and a clamping portion, the lower surface of the sliding portion is provided with a limit rack, and the limit switch is elastically urged by the spring to cooperate with the limit rack of the sliding portion to limit the movement of the sliding portion.