Connecting structure

Abstract

The utility model provides a connecting structure, the connecting structure comprises a buckle and a mounting seat, and the buckle comprises a connecting part and a blocking part; the mounting seat comprises a mounting plate, the mounting seat is provided with a containing cavity, and the mounting plate is provided with a mounting through groove communicating with the containing cavity; wherein the buckle is connected to the accommodating cavity, and the connecting part is in clearance connection with the mounting through groove; a limiting part is arranged on the side, away from the containing cavity, of the mounting plate, and the abutting part abuts against the limiting part. According to the connecting structure, the situation that abnormal sound is generated due to collision between the buckle and the mounting base can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of mounting accessories, and in particular to a connection structure. Background Art

[0002] The connection structure includes a buckle and a mounting seat, and the buckle is connected to the mounting seat with a buckle movable margin. However, when the connection structure is applied to a movable device, such as a vehicle, the buckle and the mounting seat may collide with each other during movement, causing abnormal noise. Utility Model Content

[0003] The present application provides a connection structure, which can improve the technical problem of abnormal noise caused by collision between the buckle and the mounting seat.

[0004] In order to solve the above technical problems, a technical solution adopted in the present application is: to provide a connection structure, which includes a buckle and a mounting seat, the buckle includes a connecting part and a resisting part; the mounting seat includes a mounting plate, and the mounting seat is provided with a accommodating cavity, and the mounting plate is provided with a mounting groove connected to the accommodating cavity; wherein the buckle is connected to the accommodating cavity, and the connecting part is gap-connected with the mounting groove; a limiting part is provided on the side of the mounting plate away from the accommodating cavity, and the resisting part abuts against the limiting part.

[0005] In one embodiment, the limiting portion is an inclined surface arranged on the top surface of the mounting plate away from the accommodating cavity, and the top surface of the mounting plate away from the accommodating cavity also includes a flat surface, which extends to the edge of the connecting mounting groove, and the angle between the inclined surface and the flat surface is an obtuse angle.

[0006] In one embodiment, the obtuse angle comprises 150-170 degrees.

[0007] In one embodiment, the inclined surface is an annular surface, which is arranged around the installation slot.

[0008] In one embodiment, a damping layer is further provided on the inclined surface.

[0009] In one embodiment, a protrusion is further provided on the inclined surface, and the protrusion is used to abut against the end of the blocking portion.

[0010] In one embodiment, the mounting seat includes a base and a support plate connected to the base; wherein the support plate is an annular frame; the mounting plate is connected to one end of the support plate facing away from the base; the base, the support plate and the mounting plate together form a accommodating cavity; a stop block is also protruding from the connecting portion, and the stop block can stop the buckle from moving along the side away from the mounting seat.

[0011] In one embodiment, the mounting seat is further provided with a side opening penetrating the accommodating cavity, the side opening is arranged on the supporting plate and the mounting plate, and the connecting portion and the stop block are pushed into the accommodating cavity from the side opening.

[0012] In one embodiment, the base is provided with a weight-reducing hole to form a support portion, one end of the support portion is at least partially aligned with the projection of the mounting groove, and the other end of the support portion is connected to one end of the side opening formed by the support plate, and is at least partially aligned with the projection of the side opening on the mounting plate.

[0013] In one embodiment, the buckle includes a buckle portion integrally formed with the connecting portion, the blocking portion is formed by protruding from a peripheral wall of the buckle portion, and the buckle portion extends from the installation through slot to be exposed outside the accommodating cavity.

[0014] The beneficial effects of the present application are as follows: the connection structure of the present application includes a buckle and a mounting seat. The buckle includes a connecting portion and a resisting portion. The mounting seat includes a mounting plate, and the mounting seat is provided with a receiving cavity, and the mounting plate is provided with a mounting through groove communicated with the receiving cavity. Among them, the buckle is connected to the receiving cavity, and the connecting portion is gap-connected with the mounting through groove. A limiting portion is provided on the side of the mounting plate facing away from the receiving cavity, and the resisting portion abuts against the limiting portion. Then, when the buckle of the connection structure of the present application is connected to the mounting seat, the resisting portion of the buckle abuts against the limiting portion, and the limiting portion can limit the movement of the connecting portion in the mounting through groove by limiting the movement of the resisting portion, thereby improving the situation in which the buckle collides with the mounting seat and produces abnormal noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0016] Figure 1 It is a structural schematic diagram of an embodiment of a connection structure provided by the present application;

[0017] Figure 2 yes Figure 1 A cross-sectional view of a connection structure of an embodiment;

[0018] Figure 3 yes Figure 1 A schematic structural diagram of a buckle embodiment of the embodiment;

[0019] Figure 4 yes Figure 1 A schematic structural diagram of a mounting seat of an embodiment of the embodiment;

[0020] Figure 5 It is a structural schematic diagram of an embodiment of a protrusion provided by the present application;

[0021] Figure 6 It is a structural schematic diagram of a vehicle embodiment provided by the present application. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0025] See also Figures 1 to 4 , Figure 1 is a structural schematic diagram of an embodiment of a connection structure provided by the present application, Figure 2 yes Figure 1 A cross-sectional view of a connection structure of an embodiment, Figure 3 yes Figure 1 A schematic structural diagram of a buckle of an embodiment of the present invention, Figure 4 yes Figure 1 A schematic diagram of the structure of a mounting seat of an embodiment, wherein the connection structure 10 includes a buckle 100 and a mounting seat 200. The buckle 100 includes a connecting portion 120 and a resisting portion 110. The mounting seat 200 includes a mounting plate 210, and the mounting seat 200 is provided with a receiving cavity (not marked in the figure), and the mounting plate 210 is provided with a mounting through groove 211 connected to the receiving cavity. Among them, the buckle 100 is connected to the receiving cavity, and the connecting portion 120 is gap-connected with the mounting through groove 211; a limiting portion is provided on the side of the mounting plate 210 away from the receiving cavity, and the resisting portion 110 abuts against the limiting portion (not marked in the figure).

[0026] It can be known that the buckle 100 is connected to the connected member, and the mounting seat 200 is used to fixedly mount the buckle 100. Among them, the mounting seat 200 can be fixed by gluing. Among them, when the buckle 100 is connected to the mounting seat 200, the resisting portion 110 of the buckle 100 abuts against the limiting portion, and the limiting portion can limit the movement of the connecting portion 120 in the mounting through groove 211 by restricting the movement of the resisting portion 110, thereby improving the situation of abnormal noise generated by the collision between the buckle 100 and the mounting seat 200 and enhancing the use experience.

[0027] In one embodiment, the limiting portion is an inclined surface 212 provided on the top surface of the mounting plate 210 facing away from the accommodating cavity. The top surface of the mounting plate 210 facing away from the accommodating cavity further includes a flat surface 213, and the flat surface 213 extends to the edge connecting the mounting through groove 211. The included angle between the inclined surface 212 and the flat surface 213 is an obtuse angle. It can be understood that the top surface of the mounting plate 210 facing away from the accommodating cavity is successively provided with the inclined surface 212 and the flat surface 213, and the flat surface 213 is located between the edge of the mounting through groove 211 and the inclined surface 212. Among them, the included angle between the inclined surface 212 and the flat surface 213 is an obtuse angle. When the buckle 100 is connected to the mounting seat 200, the resisting portion 110 abuts against the inclined surface 212. Therefore, the inclined surface 212 can limit the radial movement of the resisting portion 110 along the mounting through groove 211, thereby restricting the radial movement of the connecting portion 120 in the mounting through groove 211, and further improving the situation of abnormal noise generated by the collision between the buckle 100 and the mounting seat 200. In addition, the inclined surface 212 is easy to process, does not add additional parts, and does not increase the manufacturing cost of the connecting structure 10.

[0028] In one embodiment, the inclined surface 212 is an annular surface and is arranged around the mounting through groove 211. The annular inclined surface in this embodiment does not need to be aligned with the resisting portion 110 in a clamping manner, which is convenient for the installation of the buckle 100 and the mounting seat 200.

[0029] In one embodiment, the annular inclined surface may include a plurality of sub-inclined surfaces arranged at intervals, and the plurality of sub-inclined surfaces are evenly distributed on the outer periphery of the mounting through groove 211, which can reduce the weight of the mounting seat 200 and improve the situation where the mounting seat 200 falls off the wall due to its own weight. For example, the annular inclined surface includes 4 sub-inclined surfaces, which is not limited here.

[0030] In one embodiment, the included angle between the inclined surface 212 and the flat surface 213 is 150 - 170 degrees. In order to enhance the abutting effect between the inclined surface 212 and the resisting portion 110, the resisting portion 110 is provided with an inclined structure adapted to the inclined surface 212. For example, the angle of the included angle is 150°, 157°, 163°, 170°, etc.

[0031] In one embodiment, a damping layer (not labeled in the figure) is further provided on the inclined surface 212. It can be understood that the damping layer can increase the friction between the inclined surface 212 and the resisting portion 110, so that the inclined surface 212 can further prevent the resisting portion 110 from moving radially along the installation through groove 211, and further improve the situation of abnormal noise generated by the collision between the buckle 100 and the mounting seat 200.

[0032] For example, the damping layer can be a frosted layer, a grid layer, a cross-geometry pattern leather grain layer, etc. covered on the surface of the inclined surface 212, or the damping layer is a frosted layer, a grid layer, etc. etched on the surface of the inclined surface 212, which is not limited here. Or, the damping layer can also be a damping layer made of anti-slip material.

[0033] In one embodiment, refer to Figure 5 , Figure 5 FIG. is a schematic structural diagram of an embodiment of the protruding portion provided by the present application. A protruding portion 214 is further provided on the inclined surface 212. The protruding portion 214 is used to abut against the end of the resisting portion 110 to further limit the radial movement of the resisting portion 110 along the installation through groove 211, and further improve the situation of abnormal noise generated by the collision between the buckle 100 and the mounting seat 200.

[0034] For example, a plurality of uniformly distributed convex bumps are provided on the inclined surface 212, or a convex ring is provided on the inclined surface 212.

[0035] In one embodiment, along the radial direction of the installation through groove 211, the distance between the protruding portion and the end of the resisting portion 110 is less than the distance that the connecting portion 120 moves radially in the installation through groove 211, so that while there is an installation allowance between the buckle 100 and the mounting seat 200, the moving distance of the connecting portion 120 can be limited, which can improve the situation of abnormal noise generated by the collision between the buckle 100 and the mounting seat 200, and at the same time facilitate the assembly of the buckle 100 and the mounting seat 200.

[0036] In one embodiment, the mounting seat 200 includes a base 230 and a support plate 220 connected to the base 230. Among them, the support plate 220 is in the shape of an annular frame. The mounting plate 210 is connected to one end of the support plate 220 facing away from the base 230. The base 230, the support plate 220 and the mounting plate 210 together enclose a receiving cavity. A stop block 130 is further protruded on the connecting portion 120. The stop block 130 can stop the buckle 100 from moving toward the side away from the mounting seat 200. The stop block 130 is used to realize the connection between the buckle 100 and the mounting seat 200. For example, the stop block 130 is located in the receiving cavity, and the dimension of the stop block 130 along the radial direction of the installation through groove 211 is greater than the radial dimension of the installation through groove 211, so that the stop block 130 is blocked in the receiving cavity by the installation through groove 211, thereby realizing the connection between the buckle 100 and the mounting seat 200.

[0037] In one embodiment, the resisting portion 110 and the stop block 130 are located at both ends of the connecting portion 120, and the resisting portion 110 and the stop block 130 are respectively abutted against the top surface and the bottom surface of the mounting plate 210 which are arranged opposite to each other, thereby enhancing the connection stability between the buckle 100 and the mounting seat 200.

[0038] In one embodiment, the mounting seat 200 is further provided with a side opening 240 that passes through the accommodating cavity. The side opening 240 is provided on the support plate 220 and the mounting plate 210. The connecting portion 120 and the stopper 130 are pushed into the accommodating cavity from the side opening 240. The mounting seat 200 of this embodiment is provided with a side opening 240 that passes through the accommodating cavity, so that the buckle 100 can be installed and removed from the mounting seat 200 through the side opening 240, which can facilitate the installation of the part to be connected and the buckle 100; in addition, the part to be connected can also be removed from the mounting seat 200 through the buckle 100, which is convenient for taking the part to be connected.

[0039] In one embodiment, the base 230 is provided with a weight-reducing hole 231, and a support portion 232 is formed. One end of the support portion 232 is at least partially aligned with the projection of the installation slot 211, and the other end of the support portion 232 is connected to one end of the side opening 240 formed by the support plate 220, and is at least partially aligned with the projection of the side opening 240 on the installation plate 210. The support portion 232 can be used to support the installation of the mounting seat 200, and at the same time, the support portion 232 can also play a role in guiding the installation of the buckle 100. The base 230 of this embodiment is provided with a weight-reducing hole 231 to form the support portion 232, which can reduce the weight of the mounting seat 200, improve the situation where the mounting seat 200 falls off the wall due to its own weight, and reduce the material used in the base 230 to reduce the cost; in addition, the support portion 232 can also assist the installation of the buckle 100, which can improve the user experience.

[0040] In one embodiment, the buckle 100 includes a buckle portion 140 integrally formed with the connecting portion 120, the blocking portion 110 is formed by a convex arrangement of the peripheral wall of the buckle portion 140, and the buckle portion 140 extends from the installation through groove 211 and is exposed outside the accommodating cavity. The buckle portion 140 is used to connect with the part to be connected. The buckle portion 140 of this embodiment is integrally formed with the connecting portion 120, which can reduce the parts of the buckle 100 and enhance the connection stability between the buckle portion 140 and the connecting portion 120.

[0041] In one embodiment, the mounting plate 210 , the support portion 232 and the support plate 220 are integrally formed, which can reduce the number of components of the mounting base 200 and enhance the connection stability between the mounting plate 210 , the support portion 232 and the support plate 220 .

[0042] In one embodiment, a blocking piece 150 is protruded from the buckle portion 140 on a side of the blocking portion 110 away from the connecting portion 120 , and the blocking piece 150 is used to abut against the component to be connected.

[0043] This application provides a vehicle. Refer to Figure 6 , Figure 6 which is a schematic structural diagram of an embodiment of the vehicle provided by this application. The vehicle 20 includes a connection structure. Among them, the connection structure is any one of the connection structure embodiments described above, which will not be elaborated here.

[0044] For example, the vehicle 20 includes a body sheet metal (not labeled in the figure) and a roof (not labeled in the figure). Among them, the body sheet metal is connected to the roof through the connection structure 10. Specifically, the mounting seat 200 is fixedly connected to the roof through an adhesive. The body sheet metal is provided with a through hole. The stopper 130 of the buckle 100 is located in the accommodation cavity. The buckle portion 140 and the resisting portion 110 of the buckle 100 are exposed outside the accommodation cavity. The buckle portion 140 passes through the through hole and is connected to the body sheet metal, and the flap 150 of the buckle 100 abuts against the body sheet metal.

[0045] The above are only the embodiments of this application, and do not limit the patent scope of this application. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of this application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of this application.

Claims

1. A connection structure, characterized in that: A buckle, the buckle comprising a connecting portion and a resisting portion; A mounting seat, the mounting seat comprising a mounting plate, the mounting seat being provided with a receiving cavity, and the mounting plate being provided with a mounting through groove communicating with the receiving cavity; Wherein, the buckle is connected to the accommodating cavity, and the connecting portion is gap-connected with the mounting through slot; a limiting portion is provided on the side of the mounting plate away from the accommodating cavity, and the blocking portion abuts against the limiting portion.

2. The connection structure according to claim 1, characterized in that: The limiting portion is an inclined surface arranged on the top surface of the mounting plate away from the accommodating cavity. The top surface of the mounting plate away from the accommodating cavity also includes a flat surface, which extends to the edge connected to the mounting groove, and the angle between the inclined surface and the flat surface is an obtuse angle.

3. The connection structure according to claim 2, characterized in that: The obtuse angle includes 150-170 degrees.

4. The connection structure according to claim 2, characterized in that: The inclined surface is an annular surface and is arranged around the installation groove.

5. The connection structure according to claim 2, characterized in that: A damping layer is also provided on the inclined surface.

6. The connection structure according to claim 2, characterized in that: The inclined surface is also provided with a protrusion, and the protrusion is used to abut against the end of the blocking portion.

7. The connection structure according to claim 1, characterized in that: The mounting seat includes a base and a support plate connected to the base; wherein, The support plate is an annular frame; The mounting plate is connected to one end of the support plate facing away from the base; The base, the support plate and the mounting plate together form the accommodating cavity; a stop block is also protruding from the connecting portion, and the stop block can stop the buckle from moving along a side away from the mounting seat.

8. The connection structure according to claim 7, characterized in that: The mounting seat is further provided with a side opening penetrating the accommodating cavity, the side opening being arranged on the supporting plate and the mounting plate, and the connecting portion and the stop block being pushed into the accommodating cavity from the side opening.

9. The connection structure according to claim 8, characterized in that: The base is provided with a weight-reducing hole to form a support portion, one end of the support portion is at least partially aligned with the projection of the mounting groove, and the other end of the support portion is connected to one end of the support plate forming the side opening, and is at least partially aligned with the projection of the side opening on the mounting plate.

10. The connection structure according to claim 7, characterized in that: The buckle comprises a buckle portion integrally formed with the connecting portion, the blocking portion is formed by protruding from a peripheral wall of the buckle portion, and the buckle portion extends from the installation through slot to be exposed outside the accommodating cavity.

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