CN210397376U

CN210397376U - Buckle assembly and electronic device

Info

Publication number: CN210397376U
Application number: CN201921002613.3U
Authority: CN
Inventors: 侯剑波
Original assignee: Continental Automotive GmbH
Current assignee: Vitesco Automotive Wuhu Co Ltd; Continental Automotive GmbH
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-04-24
Anticipated expiration: 2029-06-28

Abstract

The utility model provides a buckle component, which comprises a buckle and a clamping piece, wherein the buckle comprises a guide part and two fixing parts, and the guide part is a shrapnel which is bent in the middle and symmetrically arranged at two ends; the first ends of the two fixing parts are respectively connected with the two ends of the guide part, the first ends of the fixing parts are provided with grooves with outward openings, and the fixing parts are also provided with elastic bending parts; and the two sides of the clamping piece are provided with inwards concave clamping grooves for clamping the clamping piece between the two bending parts. The utility model also provides an electron device. The utility model provides a buckle subassembly and electron device, firm in connection can be more effectual with the firm connection of two parts, has solved the buckle in the past and has taken place not hard up or off-going problem because the atress is too big.

Description

Buckle assembly and electronic device

Technical Field

The utility model relates to a technical field is fixed to the instrument, in particular to buckle subassembly and electron device.

Background

The buckle is an intermediate body used for connecting two parts, is convenient to install and can be disassembled without tools. More and more buckles in the automotive field are used in the connection of automobile interior, and the current combination meter buckle connected mode mainly has two kinds: the first is to cut a notch on the cantilever structure, and the notch is matched with a protruding structure on the other part, thereby realizing connection; the second is to arrange a convex structure on the cantilever beam, and the convex structure hooks another part matched with the convex structure to realize the clamping connection.

However, the existing buckle has small connecting force, is suitable for the condition of small stress, and is easy to loosen or disengage; the parts are deformed and cannot be snapped into the correct position.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a buckle subassembly for solve the buckle above the present combination meter under the great or vibration condition of atress, the not hard up or the off-going problem that probably takes place, and because the current structure takes place to warp easily and can not be with each part joint problem in the correct position.

In order to solve the technical problem, the utility model provides a buckle subassembly.

The buckle assembly according to the embodiment of the first aspect of the present invention comprises a buckle and a fastener,

the buckle comprises a guide part and two fixing parts, wherein the guide part is an elastic sheet with the middle bent and two ends symmetrically arranged; the first ends of the two fixing parts are respectively connected with the two ends of the guide part, the first ends of the fixing parts are provided with grooves with outward openings, and the fixing parts are also provided with elastic bending parts;

and the two sides of the clamping piece are provided with inwards concave clamping grooves for clamping the clamping piece between the two bending parts.

Preferably, the bending part includes a guide surface for guiding and an anti-slip surface connected to the guide surface for preventing the electronic device from slipping out.

Preferably, the surface of the release preventing surface is a rough surface in a tooth shape or a net shape.

Preferably, the guide portion is provided with two openings which are oppositely arranged, the lower ends of the two bending portions respectively penetrate through the two openings, and the free ends of the bending portions are provided with first through holes for assisting in disassembly.

Preferably, the second end of the fixing portion is provided with a second through hole for assisting detachment.

Preferably, the buckle is made of plastic or metal.

Preferably, the outer surfaces of the two opposite side walls of the first end of the snap piece form cambered surfaces.

According to the utility model discloses electronic device of second aspect embodiment includes: the shell and the PCB arranged in the shell, wherein a clamping piece is arranged on the outer side of the shell and is used for being clamped between the two bending parts of the buckle.

Preferably, the engaging member is integrally formed with the housing, or the engaging member is fixedly connected with the housing.

Preferably, the electronic device is a combination meter.

Instrument mounting panel instrument mounting panel the utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

according to the utility model discloses buckle, firm in connection can be more effectual with the firm connection of two parts, has solved the buckle in the past and has taken place not hard up or off-going problem because the atress is too big to and the part warp the unable correctly fixed problem of back buckle, simultaneously, can satisfy the requirement of different power through the structural dimension who modifies buckle and fastener.

Drawings

Fig. 1 is a schematic perspective view of a buckle according to an embodiment of the present invention;

FIG. 2 is a schematic longitudinal cross-sectional view of the buckle shown in FIG. 1;

FIG. 3 is a schematic view of the surface structure of the anti-release surface of the buckle shown in FIG. 1;

FIG. 4 is a perspective view of the engaging member shown in FIG. 1;

FIG. 5 is a schematic longitudinal sectional view of a fastener according to an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view of the engaging member and the buckle when assembled;

FIG. 7 is a schematic cross-sectional view of the engaging member and the buckle after the assembly;

FIG. 8 is a perspective view of the assembled engaging member and clip mounted to the instrument mounting plate;

FIG. 9 is a schematic structural view of the instrument mounting plate;

FIG. 10 is a cross-sectional view of the assembled clip and catch being mounted to the meter mounting plate;

FIG. 11 is a cross-sectional view of the instrument mounting plate, the latch, and the engaging member after installation;

FIG. 12 is a schematic view of the assembled clip and the engaging member of the combination meter;

FIG. 13 is a schematic view of another angle of the clip assembled with the engaging member of the cluster tool.

Reference numerals:

a buckle 10; a guide part 11; an opening 111; a fixed part 12; a groove 121; a bent portion 122; a guide surface 1221; an anti-slip surface 1222; a first through hole 1223; a second through hole 123;

a meter-mounting plate 20; a mounting hole 21; a bevel 211; an elongated groove 212;

the cluster 30, the case 31; an engaging piece 32 and a slot 321.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

The following first describes the buckle 10 according to an embodiment of the present invention with reference to the drawings.

As shown in fig. 1 to 11, a buckle 10 according to an embodiment of the present invention is used for fixing an object, and includes a guide portion 11 and two fixing portions 12.

Specifically, the guide portion 11 is a resilient piece with a middle bent portion and two ends symmetrically arranged, the two fixing portions 12 are respectively connected to two ends of the guide portion 11, a groove 121 with an outward opening is formed at one end of the fixing portion 12 connected to the guide portion 11, and an elastic bending portion 122 is formed on the fixing portion 12.

That is, as shown in fig. 1, 2 and 8, the guiding portion 11 may be a V-shaped or U-shaped elastic sheet with two folded ends, that is, two ends of the elastic sheet are squeezed, the end of the elastic sheet provides an outward pushing force, fixing portions 12 are connected to two ends of the guiding portion 11, and the groove 121 on the fixing portion 12 may be used for being clamped with the meter mounting plate 20, such as the meter mounting plate 20. Be equipped with kink 122 in one side of fixed part 12, after the kink 122 symmetry of two fixed parts 12 set up, it is big to form the upper end interval between two kinks 122, middle interval is little, the slot that the free end interval increases, the structure is convenient for insert the inslot that matches with it and realize the joint, and be convenient for installation and dismantlement, during the dismantlement, can inwards extrude the top of two fixed parts 12, this moment, the distance between two kinks 122 increases, be convenient for take out of the object of joint, and simultaneously, buckle 10 is independent individual, can need the size adjustment according to the installation of difference, in order to adapt to the atress condition of the installation of difference.

From this, according to the utility model discloses buckle 10, firm in connection not only, be convenient for installation and dismantlement, and solved buckle 10 in the past because the atress is too big and take place not hard up or off-going problem to and the part warp the unable correctly fixed problem of back buckle 10, simultaneously, can satisfy the requirement to the power under the different installation situation through the structural dimension who revises buckle 10.

According to an embodiment of the present invention, the bending portion 122 includes a guiding surface 1221 for guiding, and an anti-slip surface 1222 connected to the guiding surface 1221 for preventing slipping out.

As shown in fig. 6 and 7, the bending portion 122 is provided with a guiding surface 1221 and an anti-falling surface 1222, the two surfaces are connected to form a bending portion of the bending portion 122, when the engaging piece 32 shown in fig. 4 and 5 is engaged with the same, the engaging piece 32 is inserted between the two bending portions 122, and is guided by the guiding surface 1221, because the elastic bending portion 122 is engaged with the engaging groove 321 of the engaging piece 32, a structure for preventing falling is formed, and the firmness of the connection between the engaging piece 32 and the buckle 10 is effectively improved.

Preferably, as shown in fig. 3, the surface of the anti-slip surface 1222 is a tooth-shaped rough surface. Through setting up the rough surface can increase the frictional force between the fastener 32 of anticreep face 1222 and joint, strengthened the effect that prevents to drop, further improve the fastness that fastener 32 and buckle 10 are connected. Of course, in other embodiments of the present invention, the rough surface may have other shapes, such as a mesh structure, to increase the friction between the engaging member 32 and the anti-slip surface 1222, which is not limited herein.

In an embodiment of the present invention, two openings 111 are oppositely disposed on the guiding portion 11, the free ends of the two bending portions 122 respectively pass through the two openings 111, and the free end of the bending portion 122 is provided with a first through hole 1223 for assisting detachment.

That is to say, the free end of the bending portion 122 passes through the buckle 10, and the free end of the bending portion 122 is provided with the first through hole 1223, as shown in fig. 8, 10 and 11, when the fixed object is an assembled instrument, when the assembled instrument needs to be disassembled, the auxiliary disassembling tool is inserted into the two first through holes 1223 and exerts pulling force outwards, so that the distance between the two holes is increased, the assembled instrument can be smoothly separated from the buckle 10, and therefore, the labor is saved, and the disassembling speed is effectively improved.

In another embodiment of the present invention, the second end of the fixing portion 12 is provided with a second through hole 123 for assisting detachment.

In other words, the free end of the fixing portion 12 is provided with the second through hole 123, when the buckle 10 needs to be detached from the instrument mounting plate 20, the detachment assisting tool is inserted into the two second through holes 123, so that the distance between the two holes is reduced, the buckle 10 can be smoothly taken out from the mounting hole 21 of the instrument mounting plate 20, and the structure is simple, convenient to detach, time-saving and labor-saving.

The buckle 10 is formed integrally, and the integrally formed structure is connected more firmly.

The buckle 10 is made of plastic or metal.

In a word, according to the utility model discloses buckle 10, not only firm in connection is convenient for install and is dismantled, and has solved buckle 10 in the past and take place not hard up or off-going problem because the atress is too big to and the part warp back buckle 10 can't correctly fix the problem, simultaneously, can satisfy the different requirements to the power under the different installation situation through modifing buckle 10 size.

As shown in fig. 1 to 13, an electronic device, such as a combination meter 30, according to an embodiment of the present invention includes a housing 31 and a PCB (not shown) disposed in the housing 31, wherein an outer side of the housing 31 is provided with a latch 32, and the latch 32 is configured to be clamped between two bent portions 122 of a buckle 10.

The two sides of the engaging member 32 are recessed inwards to form a slot 321, and the structure of the slot 321 matches with the guiding surfaces 1221 of the two bending portions 122 and the anti-release surface 1222, so that the engaging member 32 is engaged with the buckle 10.

That is, the grooves 121 are formed on both sides of the fixing portion 12, and the structure of the grooves 121 matches with the guiding surface 1221 and the anti-falling surface 1222 of the bending portion 122, so that the stability and firmness of the connection between the engaging member 32 and the buckle 10 can be effectively improved.

The outer surfaces of the opposite side walls of the first end of the engaging member 32 form an arc surface.

In other words, as shown in fig. 6 and 7, the outer surface of the first end of the engaging member 32 may be flat, forming a wedge shape, to facilitate assembling the engaging member 32 with the buckle 10.

The first end is the end which is firstly contacted with the buckle 10 when the engaging piece 32 is installed with the buckle 10, and when the first end of the engaging piece 32 is inserted into the groove formed by the two bending parts 122 during installation, the first end of the engaging piece 32 is firstly contacted with the guiding surface 1221 of the bending part 122, so that the stress of the bending part 122 can be more uniform through the arc-shaped structure, and the guiding surface 1221 of the buckle 10 can be better protected.

In this embodiment, the engaging piece 32 is integrally formed with the housing 31, but in other embodiments, the engaging piece 32 may be fixedly connected to the housing 31, and is not limited thereto.

Specifically, the meter mounting plate 20 is provided with a mounting hole 21, the guide portion 11 passes through the mounting hole 21, and the meter mounting plate 20 is engaged in the recess 121 of the fixing portion 12.

One end of the mounting hole 21 facing the combination meter is provided with a slope 211 for guiding, two opposite sides of the mounting hole 21 are provided with long grooves 212, and the long grooves 212 are arranged corresponding to the second through holes 123. The inclined surface 211 can facilitate the guide portion 11 to be quickly and accurately installed in the installation hole 21, and the elongated groove 212 can facilitate the insertion of an auxiliary tool into the second through hole 123 to quickly remove the clip 10 from the installation hole 21 of the instrument installation plate 20.

The utility model discloses a buckle 10 is buckle 10 of above-mentioned embodiment, because buckle 10 and its effect have been described in detail to above-mentioned embodiment, can specifically refer to the buckle of above-mentioned embodiment, no longer redundantly here.

In a word, according to the utility model discloses electron device, firm in connection not only, be convenient for installation and dismantlement, and solved buckle 10 in the past and taken place not hard up or off-going problem because the atress is too big to and the part warp the unable correctly fixed problem of back buckle 10, simultaneously, through the structural dimension who revises buckle 10, the thickness of buckle for example, also can satisfy the requirement of different situation to power.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A buckle component is characterized by comprising a buckle and a clamping piece,

the buckle comprises a guide part and two fixing parts, the guide part is an elastic sheet with the middle bent and two ends symmetrically arranged, the first ends of the two fixing parts are respectively connected with the two ends of the guide part, the first ends of the fixing parts are provided with grooves with outward openings, and the fixing parts are also provided with elastic bent parts;

2. The buckle assembly according to claim 1, wherein the bent portion includes a guide surface for guiding, and an anti-slip surface connected to the guide surface for preventing slipping.

3. The buckle assembly of claim 2, wherein the surface of the release resistant surface is a serrated or webbed roughened surface.

4. The buckle assembly according to claim 1, wherein the guide portion has two openings disposed opposite to each other, the lower ends of the two bent portions respectively pass through the two openings, and the free ends of the bent portions have first through holes for assisting detachment.

5. The buckle assembly of claim 1, wherein the second end of the retainer portion is provided with a second through hole for assisting detachment.

6. The buckle assembly of claim 1, wherein the buckle is a plastic or metal piece.

7. The buckle assembly of claim 1, wherein outer surfaces of opposing sidewalls of the first end of the catch member form an arcuate surface.

8. An electronic device, comprising: the buckle assembly comprises a shell and a PCB arranged in the shell, wherein the outer side of the shell is provided with a clamping piece of the buckle assembly in any one of claims 1 to 7, and the clamping piece is clamped between two bent parts of a buckle of the buckle assembly in any one of claims 1 to 7.

9. The electronic device of claim 8, wherein the engaging member is integrally formed with the housing, or the engaging member is fixedly connected to the housing.

10. The electronic device of claim 8, wherein the electronic device is a combination meter.