Automobile inner rearview mirror mounting structureTechnical Field
The utility model relates to an automobile mounting structure, in particular to an automobile inner rearview mirror mounting structure.
Background
When an existing automobile manufacturer installs an automobile inner rear view mirror, a bracket and an installation fixing piece are generally provided, and the bracket is assembled and inserted into the installation fixing piece and then fixed by a screw. The mounting structure is used for fixing the bracket and the mounting fixing piece by the bolts, so that working hours are wasted, and the mounting process is complex.
The chinese patent CN 203047066U provides a connection device for an automobile inner rear view mirror, as shown in fig. 1 of the specification, a groove is provided on an automobile inner rear view mirror connection bracket, a protrusion matched with the groove on the automobile inner rear view mirror connection bracket 12 is provided on an automobile inner rear view mirror mounting seat 11, and the automobile inner rear view mirror connection bracket and the automobile inner rear view mirror mounting seat are connected with the protrusion through the groove in a clamping manner. The utility model has simple structure, low cost and beautiful appearance. However, the problem with this technical scheme is that the simple snap connection may be unstable due to the fixation, which results in easy falling of the inner rear view mirror structure and affects the safety of automobile driving.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the automobile inner rearview mirror mounting structure which is convenient to mount and firm in connection.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
the mounting structure of the automobile inner rearview mirror comprises a bracket and a mounting piece, wherein the bracket is provided with a lens mounting end and a bracket mounting end; the mounting end of the bracket is provided with a matching part for assembling the mounting piece; the mating portion includes an open end and a closed end opposite the open end; the opening end of the matching part is provided with a movable blocking piece, and when the installation piece is fixed in the matching part, the installation piece is clamped between the closed end and the movable blocking piece.
It should be noted that the configuration of the mating portion may be various, including but not limited to a groove structure, that is, the groove-shaped mating portion is matingly connected with the mounting member, so that the bracket and the mounting member are assembled with each other. More specifically, the groove may be a dovetail groove structure, and the mating portion structure and the structure of the mount are matched with each other.
The shape of the open end and the opposite closed end of the mating portion may be varied, for example, a common U-shaped structure, a circular arc-shaped structure, etc., and the specific shape may be determined according to the actual situation. The movable blocking piece is arranged at the opening end of the matching part and used for clamping the mounting piece between the closed end and the movable blocking piece when the mounting piece is fixed in the matching part. The structure is convenient for a user to install, can avoid the problems of missing and loose screw, slipping teeth, loosening screw and the like caused by screw fixation in the prior art, and greatly reduces the error rate of installation.
Preferably, the movable baffle comprises a baffle plate and an elastic component, the baffle plate is connected with the elastic component, and two ends of the elastic component are respectively connected with the baffle plate and the bracket.
Preferably, the elastic member is connected to the closed end along a direction in which the open end faces the closed end.
The elastic member is used for enabling the baffle to be far away from and close to the closed end through the elastic member, and the installation space of the matching part is movably formed.
Further preferably, the elastic member is a tension spring.
As a further preferable mode, two ends of the tension spring are correspondingly hooked with the closed end and the baffle respectively.
It should be noted that, as one of the preferred connection modes, the hooking connection may make the installation structure simpler, and the assembly between the tension spring and the closed end and the baffle plate is more convenient. In order to achieve the above-mentioned mode, the two ends of the tension spring may be provided with a drag hook, the closed end and the baffle are correspondingly provided with a circular ring for hooking the drag hook, or the closed end and the baffle may be provided with drag hooks, and the two ends of the tension spring are correspondingly provided with circular rings for hooking the drag hook.
Preferably, the support is further provided with a guide part for guiding the movable stopper to move.
The guide part for guiding the movable baffle to move is arranged on the bracket, so that the movable baffle can move conveniently, and assembly is convenient to complete. Of course, the guiding portion is not necessary, and the baffle can move relative to the distal end of the closed end, and the matching portion forms a space for matching the mounting member, so that the technical effect of the technical scheme can be achieved.
In addition, the guide part is provided to guide the baffle to move, so as to realize one implementation scheme, the baffle and the guide part are correspondingly provided with a connecting part with a protrusion and a groove, so that the baffle can slide along the connecting part. More specifically, protrusions can be arranged on two sides of the baffle, grooves are correspondingly arranged on the guide parts, and the protrusions and the grooves are movably clamped; or grooves can be formed in two sides of the baffle, the guide part is correspondingly provided with a bulge, and the guide part and the bulge are movably clamped.
Further preferably, the baffle is further provided with a bump for driving the movable baffle to move in the guide part.
Preferably, the bracket includes a trim panel extending from a bracket mounting end to the lens mounting end, and the guide is provided on the trim panel.
Preferably, the elastic component is perpendicular to the plane where the matching part is located, and two ends of the elastic component are respectively connected with the baffle and the bracket.
By means of the structure, a user can control the baffle plate in the direction perpendicular to the plane where the matching part is located, so that the baffle plate can clamp the mounting piece more easily, and the bracket and the mounting piece can be assembled more conveniently.
Further preferably, the elastic member is a spring, and the spring is connected to the baffle.
The compression and rebound of the spring can be controlled by squeezing or releasing the flapper to control the securing and releasing of the flapper to the mounting member at the open end.
Of course, an independent control component, such as a control button, may be disposed on the support, where the control button is connected with the spring, so that a user can more conveniently fix and detach the baffle plate at the opening end to the mounting member through the control button and the spring connected with the control button.
Preferably, the bracket includes a trim panel extending from a bracket mounting end to the lens mounting end, and the resilient member is disposed on the trim panel.
It should be noted that, the decoration panel can provide a mounting position for the elastic device on one hand, and can cover the internal structure of the bracket on the other hand, thereby playing a role in beautiful decoration.
It should be noted that, the decoration panel may be installed on the bracket body (i.e. the bracket except the decoration panel portion) in a plurality of different manners, and as one preferred embodiment, the decoration panel may be fastened to the bracket body through one end, and the other end is fastened to the bracket body by bolts.
Preferably, the decorative panel is further provided with an interference portion for supporting the mounting member.
It should be noted that, as a preferred embodiment, the interference portion may be a boss, and by setting the interference portion, correction and adjustment are implemented on the mounting blocks with different sizes or errors, which may play a role in supporting the mounting blocks, so that the assembly is more stable.
Compared with the prior art, the utility model has the beneficial effects that:
1. this mounting structure elastomeric element is followed the open end just is to the blind end direction is connected the blind end, can make through elastomeric element the baffle can pass through elastomeric element keeps away from and is close to the blind end, movably form the installation space of cooperation portion, in order to realize to the centre gripping of installed part need not to pass through the fix with screw, and the installation is more swift and convenient.
2. The guide part for guiding the movable baffle to move is arranged on the support, so that the movable baffle can move conveniently, and assembly is convenient to complete.
3. The elastic component of this mounting structure is perpendicular to the plane that cooperation portion is located, and the elastic component both ends are connected respectively the baffle with the support, through the compression and the resilience of elastic component the open end is realized the baffle is right the inserts and is fixed of installed part, has further realized the convenience of installation, has increased the fastness of assembly simultaneously.
4. This mounting structure's through be equipped with on the decoration panel be used for support with mounting interference portion realizes correcting and adjusting the size difference, or the installation piece that has the error realizes, can play the effect that supports the installation piece for the assembly is more firm.
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the structure of an internal rearview mirror of a car in a prior patent CN 203047066U;
FIG. 2 is a schematic view of a first embodiment of the present mounting structure for an interior mirror of an automobile;
FIG. 3 is a schematic view of the mounting structure of the inside rear view mirror of the automobile of FIG. 2;
FIG. 4 is a schematic view of a second embodiment of the present mounting structure for an interior mirror of an automobile;
FIG. 5 is a schematic structural view of the spring device structure in area B of the mounting structure of the inside rear view mirror of the automobile of FIG. 4;
FIG. 6 is a schematic view of the mating portion of the mounting structure of the interior mirror of the automobile of FIG. 4;
in the figure, 11, a mounting seat; 12. a bracket; 2. a bracket; 21. a bracket mounting end; 22. a lens mounting end; 3. a mounting member; 41. a baffle; 42. a tension spring; 43. pulling out the handle by the stop block; 44. spring buckle; 45. a spring; 5. a bracket cover plate; 6. interference boss.
Detailed Description
In order to further describe the technical means and effects adopted by the utility model to achieve the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the accompanying drawings and preferred embodiments:
as shown in fig. 2 and 4, the mounting structure of the automobile interior rear view mirror of the present utility model comprises a bracket 2 provided with a bracket mounting end 21 and a lens mounting end 22, and a mounting member 3; the lens mounting end 22 includes a spherical insert for engaging an interior rear view mirror; the mounting end of the bracket is provided with a dovetail groove-shaped matching part which is used for assembling the mounting piece; the mating portion includes an open end and a closed end opposite the open end; the opening end of the matching part is also provided with a movable blocking piece, and the movable blocking piece is used for clamping the mounting piece between the closed end and the movable blocking piece when the mounting piece is fixed in the matching part.
For facilitating the guiding installation of the matching part and the installation piece, and for enhancing the firmness of the assembly of the matching part and the installation piece. In a preferred embodiment of the utility model, the mating portion and the mounting member are each provided with mutually mating dovetail groove formations, and in fact, equivalent alternatives to such guide formations include: the guide structure is a groove arranged on the matching part and a protrusion arranged on the mounting piece and used for driving the mounting piece to move in the groove. Or, the guiding structure is a groove arranged on the mounting piece and a protrusion arranged on the matching part and used for driving the matching part to move in the groove.
For fixing the mounting member, the shape of the closed end can be designed to be different in cooperation with the shape of the mounting member, in a general embodiment, the closed end is of a U-shaped structure, in other embodiments, the shape of the closed end can be various, such as a circular arc structure, and the specific shape is determined according to practical situations.
Example 1
As shown in fig. 2, which is a schematic structural view of a first installation structure of an automobile interior rear view mirror according to the present utility model, the movable stopper includes a baffle 41 and a tension spring 42 as an elastic member, the tension spring is fixedly connected to the closed end along the direction of the open end and the closed end opposite to the open end, and the tension spring is used to enable the baffle to be far from and near to the closed end through the tension spring, so as to movably form an installation space of the mating part; the two ends of the tension spring are correspondingly hooked with the closed end and the baffle respectively. In this embodiment, two ends of the tension spring are correspondingly hooked to the closed end and the baffle respectively, so as to fixedly connect the baffle with the closed end, and in order to achieve this connection mode, specifically, two ends of the tension spring are provided with draw hooks, and the closed end and the baffle are correspondingly provided with circular rings for hooking the draw hooks; or the closed end and the baffle are provided with draw hooks, and two ends of the tension spring are correspondingly provided with circular rings for hooking the draw hooks.
In order to facilitate assembly, as one preferred embodiment, the support is further provided with a guide portion for guiding the movement of the movable stopper. Specifically, the two sides of the baffle are provided with protrusions, and the guide parts are correspondingly provided with grooves matched with the protrusions, so that the baffle can slide along the connecting parts of the protrusions and the grooves after the protrusions are clamped with the grooves. As an alternative of this embodiment, grooves may be formed on two sides of the baffle, and the guide portion is correspondingly provided with protrusions, which are movably clamped with each other, so that the above technical effects can be achieved.
In order to make it easier for the installer to pull the baffle, as one of the preferred embodiments, the baffle is further provided with a stop pull handle 43 as a bump for driving the baffle to move in the guide.
As a preferred embodiment, the bracket further comprises a bracket cover 5 as a decoration panel, the bracket cover extends from a bracket mounting end 21 to the lens mounting end 22, the guide part is arranged on the bracket cover, and the bracket cover is used for arranging the guide part on one hand and covering the internal structure of the bracket on the other hand, so that the mounting structure is more attractive.
The installation process of the installation structure comprises the following steps:
and (3) bracket installation: the support is held by hand and the stopper pulling handle is pulled downwards along the lens mounting end by fingers, at this time, the baffle moves along the direction A shown in figure 3, so that the baffle is far away from the closed end, and the matching part forms a matching space capable of matching with the mounting piece. And after the dovetail groove of the matching part is matched with the mounting piece, loosening the stop dog pulling handle to enable the baffle to reversely resume moving, and fixing the bracket on the mounting piece, wherein the bracket is assembled.
Lens mounting: and clamping the spherical plug-in at the mounting end of the lens with the access piece at the back of the automobile inner rearview mirror, and completing the assembly of the automobile inner rearview mirror at the moment.
Example 2
As shown in fig. 4, the second mounting structure for the automobile inner rear view mirror of the present utility model is a schematic structural view, and the movable stopper is a snap 44 having a baffle plate and a spring 45 as an elastic member, the spring is perpendicular to a plane in which the fitting portion is located, and both ends of the spring are respectively connected to the baffle plate and the bracket 2.
Fig. 5 shows a specific structural schematic diagram of the latch 44 in this embodiment, which includes a baffle and a spring 45, wherein the spring is perpendicular to a plane where the mating portion is located, and two ends of the spring are respectively connected to the baffle and the bracket.
As a preferred embodiment, as shown in fig. 4, the bracket further comprises a bracket cover 5, which extends from a bracket mounting end 21 to the lens mounting end 22, and the spring is provided on the bracket cover. The bracket cover plate can be arranged on the bracket body (namely the bracket except the bracket cover plate part) in a plurality of different modes, specifically, one end of the bracket cover plate can be clamped with the bracket body, and the other end of the bracket cover plate is arranged on the bracket body in a bolt-fixing mode with the bracket body. The bracket cover plate can provide a mounting position for the movable baffle plate on one hand, and is used for covering the internal structure of the bracket on the other hand, so that the mounting structure is more attractive.
As a more preferable embodiment, as shown in fig. 6, four interference bosses 6 as interference parts are further provided on the bracket cover plate. Through the setting of interference boss, realize the size difference to the size, perhaps have the installation piece of error to realize correcting and adjusting, can play the effect of supporting the installation piece for the assembly is more firm.
The installation process of the installation structure comprises the following steps:
and (3) bracket installation: the support is held by hand, the elastic buckle is extruded by fingers along the direction C shown in fig. 5, so that the mounting piece can be inserted through the opening end, and the elastic buckle is loosened after the mounting piece is fixedly led into the closed end along the dovetail groove of the matching part on the support and the mounting piece dovetail groove on the windshield, and the baffle plate is fixed on the mounting piece at the opening end.
Lens mounting: and clamping the spherical plug-in at the mounting end of the lens with the access piece at the back of the automobile inner rearview mirror, and completing the assembly of the automobile inner rearview mirror at the moment.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.