A kind of inside-automobile rear mirror
Technical field
The utility model is related to the assembly of backsight in automobile and manufacturing field, especially a kind of inside-automobile rear mirror.
Background technology
In existing inside-automobile rear mirror field, inside rear-view mirror is divided into electronic anti-dazzle mesh and mechanical anti-glare.Machinery is anti-dazzle
Mesh is that room mirror uses upper thick and lower thin glass, after light incidence, there is two reflection lights, one is lens reflecting light
Line, another is the weak reflection light of glass surface, and since glass surface and eyeglass have an angle, above-mentioned two reflection lights are not with
It is projected from speculum with angle, towards driver side to rearview mirror adjusting rod is pulled, is adjustable as night anti-glare pattern.City at present
Mechanical, hand-driven anti-glare spanner on field is all monoblock type, and power is very light when pulling spanner, does not pull and does not know on earth sometimes,
It is difficult to distinguish whether spanner is pulled in place, usage experience is influenced very much.
Utility model content
In order to solve existing inside-automobile rear mirror, the utility model provides backsight in a kind of automobile
Mirror.
The technical solution of the utility model is as follows:
A kind of inside-automobile rear mirror, including shell, the housing forward end are open, opening formation accommodating space, in shell
Equipped with substrate, substrate is connect with housing into rotation, and substrate on both sides of the middle is equipped with spring mounting groove, and spring is equipped in spring mounting groove,
Spring mounting groove both sides are equipped with slot, and I-shaped profile shaft is equipped in slot, is flexibly connected with bearing in the middle part of substrate, is equipped with below substrate
Spanner, spanner are connect with housing into rotation, and spanner upper end and I-shaped axis connection, spanner lower end pass through shell exposed, housing forward end
Opening is equipped with eyeglass.
The housing central section is set vertically there are two opposite mounting bracket, and mounting bracket is located at substrate both sides, mounting bracket upper lateral
To equipped with two opposite rotary axis groove A, substrate top left and right ends are equipped with shaft, and shaft is mounted in rotary axis groove A.
The mounting bracket lower, transverse is equipped with two opposite rotary axis groove B, and d-axis, d-axis both ends are transversely provided in the middle part of spanner
In rotary axis groove B.
The substrate lower end rearward convexes to form two pillars, and pillar is contacted with inner walls.
The spanner upper end is equipped with two rows of equally distributed buckle teeth, forms storage tank between two rows of buckle teeth, under I-shaped profile shaft
End is fastened in storage tank.
Mounting base, the hollow formation mounting hole of mounting base are set in the middle part of the substrate, the sphere of bearing front end is movably arranged on peace
It fills in hole.
The mounting base outer wall is equipped with fixture block, and a circle recess is formed on the inside of fixture block, and recess installs cranse.
Bearing back side hollow out, the bearing back side are equipped with trim, and trim bottom interior wall is equipped with inserting column, bearing body
Subordinate portion is penetrated through to bearing front end sphere, and installation fixing bolt fixes trim in inserting column.
Bearing body portion is recessed camber backward, and holder top inner wall is equipped with sliding slot, and support is equipped at the top of trim
Frame, supporting rack both sides are equipped with blend stop, and raised A and protrusion B are respectively equipped with before and after blend stop, and supporting rack rear portion is equipped with card hole, card hole one
Side is equipped with snap seats, and buckle spring, snap seats installation buckle are equipped in snap seats, and buckle has a T-type card body to be inserted into card hole, automobile
Glass mounting blocks are inserted into sliding slot, and the active force for snapping through buckle spring withstands vehicle glass mounting blocks.
Bayonet is equipped in the middle part of the mounting bracket, mirror backplate middle part is equipped with clamp with bayonet corresponding position, and clamp is matched with bayonet
Connection is closed, inner walls edge part is equipped with multiple installation card columns, and mirror sheeting edge portion is equipped with installation with installation card column corresponding position
Buckle, installation card column are snapped fit attachment with installation.
Using the technical solution of the utility model, structure novel is ingenious in design, optimizes interiors of products topology layout, by
The compression elasticity of spring, to solve control spanner reset issues, guarantee is pulled each time, can accurately reach correct position
It sets.
Description of the drawings
Fig. 1 is the part-structure schematic diagram of the utility model;
Fig. 2 is the cross-sectional view of the utility model;
Fig. 3 is the exploded perspective view of the utility model;
Fig. 4 is the structural schematic diagram of the utility model substrate;
Fig. 5 is the structural schematic diagram of the utility model substrate;
Fig. 6 is the structural schematic diagram of the utility model spanner;
Fig. 7 is the structural schematic diagram of the utility model shell;
Fig. 8 is the structural schematic diagram of the utility model bearing;
Fig. 9 is the structural schematic diagram of the utility model bearing;
Figure 10 is the structural schematic diagram of the utility model bearing;
Figure 11 is the structural schematic diagram of the utility model bearing;
Figure 12 is the structural schematic diagram of the utility model bearing.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment
A kind of inside-automobile rear mirror as shown in Fig. 1 ~ 12, including shell 7,7 rear portion of the shell are equipped with circular open, wear
It crosses circular open and is equipped with bearing 9, it is sphere, 9 back side hollow out of bearing, bearing 9 that 9 front end of bearing, which passes through circular open, 9 front end of bearing,
The back side is equipped with trim 10, and 10 bottom interior wall of trim is equipped with inserting column, and 9 body subordinate portion of bearing is passed through to 9 front end sphere of bearing
It is logical, fixing bolt 8 is installed in inserting column and fixes trim 10,9 body portion of bearing is recessed camber, to accommodate shell 7, branch backward
9 top inner walls of seat are equipped with sliding slot 33, and the top of trim 10 is equipped with supporting rack, and supporting rack both sides are equipped with blend stop 34, before blend stop 34
After be respectively equipped with raised A35 and protrusion B36, withstand vehicle glass mounting blocks 22, vehicle glass mounting blocks 22 are one piece of cross section
For trapezoidal mounting blocks, short side long face is connected and fixed with windshield, and supporting rack rear portion is equipped with card hole 37,37 side of card hole
Equipped with snap seats 38, buckle spring 11 is equipped in snap seats 38, the installation of snap seats 38 buckle 12, buckle 12 has a T-type card body to insert
Enter card hole 37, vehicle glass mounting blocks 22 are inserted into sliding slot 33, and buckle 12 withstands vehicle glass by buckling the active force of spring 11
Vehicle glass mounting blocks 22 are connected in 9 upper end sliding slot 33 of bearing, buckle trim 10, and install buckle by mounting blocks 22
Spring 11 and buckle 12, you can bearing 9 is fixedly attached on windshield, 7 lower end of shell is equipped with opening, for being arranged
Spanner 15, openings of sizes allow spanner 15 to carry out rotational action in the front-back direction inside, and 7 front opening of shell forms an appearance
Between emptying, 7 middle part of shell is set vertically there are two opposite mounting bracket 16, and 16 upper lateral of mounting bracket is equipped with two opposite shafts
Slot A17 is used for installation base plate 4, and rotary axis groove A17 construction openings are down-set, and 16 lower, transverse of mounting bracket is equipped with opposite two
Rotary axis groove B18 is used for assembly wrench 15, and rotary axis groove B18 construction openings are arranged in parallel, and substrate 4 is equipped between two mounting brackets 16,
4 top left and right ends of substrate are equipped with shaft 23, and shaft 23 is mounted in rotary axis groove A17 so that substrate 4 can be axle center with shaft 23
The rotation of certain angle is carried out, rotates flexibly clog-free sense, and do not fall out out, 4 middle part of substrate sets mounting base 31, mounting base
31 hollow formation mounting holes, 31 rear portion of mounting base have certain elasticity, and mounting hole internal diameter gradually increases from front to back, before bearing 9
The sphere at end is movably arranged in mounting hole, and mounting hole front internal diameter is less than sphere outer diameter, and sphere is limited in mounting hole, is pacified
It fills 31 outer wall of seat and is equipped with fixture block 30,30 inside of fixture block forms a circle recess, and recess installs cranse 6, puts on mounting base after cranse 6
31 rear portion internal diameters become smaller, and sphere is relatively fixed in mounting hole, and sphere can be rotated in mounting hole, and carry centainly
Damping facilitates the angle for adjusting inside-automobile rear mirror, and can keep last state after the completion of adjusting, can't be because of automobile
Vibrations and generate sliding, perforation outside vertical sets the spring mounting groove 19 there are two symmetric position, spring mounting groove 19 be open to
Under, spring 5 is installed, 19 outside vertical of spring mounting groove sets the slot 20 there are two symmetric position, inserts in spring mounting groove 19
Open Side Down for slot 20, and I-shaped profile shaft 13 is equipped in slot 20, and 13 vertical end of I-shaped profile shaft is inserted into slot 20, parallel end and top
Spring 5 contact, 4 lower end of substrate rearward convexes to form two pillars 24, is used for the scope of activities of restricting substrate 4, initial shape
Pillar 24 is contacted with 7 inner wall of shell under state, and 4 lower section of substrate is equipped with spanner 15, and 15 upper end of spanner is equipped with two rows of equally distributed buttons
Tooth 21, one row of rear end are 2 buckle teeth 21, and one row of front end is 3 buckle teeth 21, and two rows of buckle teeth 21 mutually stagger, two rows of buckle teeth 21 it
Between form a storage tank, 13 parallel end of I-shaped profile shaft is fastened in storage tank, and 15 middle part of spanner is transversely provided with perforation, perforates two
Punching processing is made in side, reduces inside-automobile rear mirror overall weight, d-axis 14 is equipped in perforation, 14 both ends of d-axis are mounted on rotary axis groove
In B18, spanner 15 can be the rotation that axle center carries out certain angle with d-axis 14, and 15 lower part of spanner is equipped with hand handle, and hand handle passes through shell
The opening of 7 lower end of body is exposed, and the middle part of mounting bracket 16 sets that there are two opposite bayonets, for connecting mirror backplate 3,7 inner wall position of shell
Surface of position in 16 both sides of mounting bracket is smooth, and for connecting double faced adhesive tape 2,7 inner wall edge portion of shell is equipped with multiple longitudinally mounted
Card column 39 is equipped with mirror backplate 3,3 middle part of mirror backplate is set with catching groove corresponding position for connecting mirror backplate 3 at 7 front opening of shell
There are two clamps, block bayonet, and 3 on both sides of the middle position of mirror backplate is equipped with hollow out, the flat surface position with 16 both sides of mounting bracket
Corresponding, 3 edge part of mirror backplate is equipped with installation with installation 39 corresponding position of card column and buckles, and blocks installation card column 39, is connected firmly, mirror
The front of backplate 3 is equipped with eyeglass 1, is equipped with double faced adhesive tape 2 between mirror backplate 3 and eyeglass 1, eyeglass 1 by double faced adhesive tape 2 and mirror backplate 3 and
7 inner wall flat surface of shell is attached, and is connected firmly, and double faced adhesive tape 2 is equipped with through-hole with 3 middle part of mirror backplate, for installing fixation
Bolt 8.
Under original state, that is, under daytime normal operating condition, between substrate 4 and spanner 15 at an angle, rear end
One row's buckle teeth, 21 side contacts 4 lower end of substrate, and the pillar 24 of 4 lower end of substrate is contacted with 7 inner wall of shell, under the action of spring 5,
Substrate 4 is compressed with 15 stress of spanner, maintains a stable state;When having anti-dazzle demand, by the handle of spanner 15 from rear
It rotates forwards, with d-axis 14 for axis rotation an angle of 90 degrees, the buckle teeth 21 on spanner 15 rotates backward spanner 15, drives substrate
4 with shaft 23 be that axle center turns an angle forward, is inconjunction with shell 7 and eyeglass 1 is rotated up certain angle, on spanner 15
21 upper-end contact substrate of buckle teeth, 4 lower end, substrate 4 is parallel with spanner 15, and under the action of spring 5, substrate 4 is forced with spanner 15
Tightly, a stable state is maintained, you can reach anti-dazzle purpose, by the compression elasticity of spring 5, to solve control spanner 15
Reset issues, guarantee are pulled each time, can accurately reach correct position.
Using 9 place end of bearing as rear end, then 1 place end of eyeglass is front end.
It should be understood that the above is only the preferred embodiment of the utility model only, it is not sufficient to limit this reality
With novel technical solution, for those of ordinary skills, within the spirit and principles of the present invention, Ke Yigen
Increased and decreased according to above description, replaced, converted or is improved, and all these increases and decreases, replacement, transformation or improved technical side
Case should all belong to the protection domain of the appended claims for the utility model.