CN210397375U

CN210397375U - Buckle assembly and electronic device

Info

Publication number: CN210397375U
Application number: CN201920994103.2U
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 fixing part, wherein the buckle comprises two first guide parts, the first ends of the two first guide parts are connected, the second ends are respectively provided with a first groove with an outward opening, and a receiving part and a first stopping part which is arranged oppositely are arranged in the buckle; the mounting includes the body, and the first end of body is the portion of inserting, and the body is equipped with the second through-hole, and the shape and the size of receiving portion correspond to the portion of inserting, and the receiving portion of buckle is inserted along first direction to the portion of inserting of mounting, and first backstop portion imbeds the second through-hole, buckle and mounting joint. The utility model also provides an electron device. The utility model provides a buckle component and an electronic device, wherein a reinforcing rib is arranged in the buckle, and the shape and the size of a receiving part correspond to the inserting part, so that the clamping is stable and firm; be equipped with the lateral wall in the mounting, can restrict the deformation of buckle, consequently guarantee to clamp the combination meter and adorn correct position and the joint is stable firm.

Description

Buckle assembly and electronic device

Technical Field

The utility model relates to the field of automobiles, especially, relate to a buckle subassembly and electron device.

Background

For the combination meter clamping connection mode, at present, there are two main modes:

1) firstly, a notch is cut on the thin-wall structure, and the notch is clamped on a protruding structure on another part, so that connection is realized;

2) and secondly, a convex structure is arranged on the cantilever beam, and the convex structure hooks the other part matched with the convex structure to realize clamping connection.

However, the two connection methods have the following main problems:

1) the connecting force of the buckle is small, and when the buckle is subjected to a large external force, the buckle is easy to loosen or disengage;

2) it is difficult to snap into place due to deformation of the part.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a clip assembly, wherein a reinforcing rib is provided in the clip, and the shape and size of the receiving portion correspond to the inserting portion, so that the clip assembly is stable and firm; be equipped with the lateral wall in the mounting, can restrict the deformation of buckle, consequently guarantee to clamp the combination meter and adorn correct position and the joint is stable firm.

The utility model provides a buckle component, which comprises a buckle and a fixing part, wherein the buckle comprises two first guide parts, the first ends of the two first guide parts are connected, the second ends are respectively provided with a first groove with an outward opening, and a receiving part and a first stopping part which is arranged oppositely are arranged in the buckle; the mounting includes the body, and the first end of body is the portion of inserting, and the body is equipped with the second through-hole, and the shape and the size of receiving portion correspond to the portion of inserting, and the receiving portion of buckle is inserted along first direction to the portion of inserting of mounting, and first backstop portion imbeds the second through-hole, buckle and mounting joint.

Preferably, the receiving portion is a second groove, the groove walls on both sides are provided with first extending portions extending along the opposite direction of the first direction, and the opposite surfaces of the first extending portions are provided with the first stopping portions.

Preferably, a reinforcing rib is arranged between the first extending part and the first guiding part.

Preferably, first auxiliary holes are respectively arranged between the side wall of the receiving part and the two first guide parts, and the distance between the two first auxiliary holes is increased, so that the inserting part of the fixing part can be separated from the receiving part of the buckle.

Preferably, the fixing member further includes a side wall perpendicular to the body, the insertion portion of the fixing member is inserted into the receiving portion of the buckle in the first direction, and the first guide portion is located between the two side walls of the fixing member.

Preferably, a second auxiliary hole is formed in a first groove wall of each first groove, the two second auxiliary holes are arranged oppositely in the second direction, the distance between the two second auxiliary holes is reduced, and the first groove of the buckle can be separated from the first through hole of the instrument mounting plate.

Preferably, the outer side of the side wall of the fixing part is provided with a reinforcing rib.

Preferably, the surfaces of the two first stoppers opposite to each other are arc surfaces.

The utility model also provides an electronic device, include: the casing with be equipped with the PCB board in the casing, the mounting of the above-mentioned buckle subassembly in the casing outside for the buckle joint of above-mentioned buckle subassembly.

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

Preferably, the electronic device is a combination meter.

The utility model provides a buckle component and an electronic device, wherein a reinforcing rib is arranged in the buckle, and the shape and the size of a receiving part correspond to the inserting part, so that the clamping is stable and firm; be equipped with the lateral wall in the mounting, can restrict the deformation of buckle, consequently guarantee to clamp the combination meter and adorn correct position and the joint is stable firm.

In order to make the aforementioned and other objects of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.

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

FIG. 2 is a cross-sectional view of the fixture shown in FIG. 1;

fig. 3 is a cross-sectional view of a buckle according to an embodiment of the present invention;

FIG. 4 is a perspective view of the clasp shown in FIG. 3;

FIG. 5 is a top view of the clasp shown in FIG. 3;

FIG. 6 is a cross-sectional view of the instrument mounting plate;

FIG. 7 is a schematic view of the assembled clip assembly inserted into the meter mounting plate.

FIG. 8 is a schematic view of the fastener inserted into the buckle without clamping;

FIG. 9 is a schematic view of the fastener being inserted into the buckle to form a snap fit;

FIG. 10 is a schematic view of the assembled snap assembly inserted into the meter mounting plate without snapping;

FIG. 11 is a schematic view of the assembled clip assembly inserted into a meter mounting plate to form a snap fit;

FIG. 12 is a schematic view of a combination meter and clasp with fasteners.

Detailed Description

The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to only those embodiments. On the contrary, the intention of implementing the novel features described in connection with the embodiments is to cover other alternatives or modifications which may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Furthermore, some of the specific details are omitted from the description so as not to obscure or obscure the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The utility model discloses a buckle subassembly of an embodiment for be fixed in the electronic device, for example combination meter on the instrument mounting panel.

The buckle assembly comprises a buckle 2 and a fixing member 10.

As shown in fig. 1 and 2, the fixing member 10 includes a body 13 and a sidewall 14 perpendicular to the body, a first end of the body 13 is an insertion portion 12, and the body 13 is provided with a second through hole 11.

As shown in fig. 3 and 4, the clip 2 includes two first guiding portions 24, first ends of the two first guiding portions 24 are connected to form a V-shaped structure or a U-shaped structure, second ends of the first guiding portions 24 are respectively provided with first grooves 20 with openings facing outward, the first grooves 20 are used for being clipped with first through holes 31 on the instrument mounting plate 3, and as shown in fig. 6, one side of the first through holes 31 facing the combination instrument is provided with a third guiding surface 32.

The buckle 2 is provided with a receiving portion 22 and a first stopping portion 21 arranged oppositely.

The receiving portion 22 is a second groove, the groove walls on both sides are provided with first extending portions 26 extending along the opposite direction of the first direction Y, and the opposite surfaces of the first extending portions 26 are provided with first stopping portions 21.

Here, the "first direction Y" may be understood as a direction in which the fixing member 10 is inserted into the clip 2.

Fig. 8 shows a state where the fixing member 10 is inserted into the clip 2 without forming a clip, and fig. 9 shows a state where the fixing member 10 is inserted into the clip 2 with forming a clip, the insertion portion 12 of the fixing member 10 is inserted into the receiving portion 22 of the clip 2 along the first direction Y, and the first guide portion 24 is located between the two side walls 14 of the fixing member 10; the first stopping portion 21 moves towards two sides due to the elastic deformation caused by the acting force of the inserting portion 12, so that the inserting portion 12 can enter the receiving portion 22 of the buckle 2; when the second through hole 11 passes through the first stopping portion 21, the first stopping portion 21 moves towards the middle due to the resilience generated by the elastic deformation, and the first stopping portion 21 is embedded into the second through hole 11, so that the buckle 2 and the fixing member 10 form a clamping connection.

The shape and size of the receiving portion 22 correspond to the insertion portion 12, so that the receiving portion 22 restricts the movement of the insertion portion 12 to ensure stable engagement of the clip 2 with the fixing member 10, thereby ensuring that the combination meter is clipped into the correct position.

Fig. 10 shows a state that the assembled buckle assembly is inserted into the instrument mounting plate 3 without forming a snap joint, fig. 11 shows a state that the assembled buckle assembly is inserted into the instrument mounting plate to form a snap joint, when the buckle assembly is inserted into the first through hole 31 of the instrument mounting plate 3, the first guide parts 24 are elastically deformed under the action of the hole walls on both sides of the first through hole 31, so that the two first guide parts 24 move towards the middle, and the first guide parts 24 can pass through the first through hole 31; when instrument mounting panel 3 is corresponding to the first recess 20 of buckle 2, the resilience force that elastic deformation produced makes two first guide portions 24 remove to both sides, can clamp instrument mounting panel 3 at first recess 20 to form buckle subassembly and the 3 joints of instrument mounting panel.

The first groove 20 comprises a first groove wall 29, a second groove wall 23 and a groove bottom 27, the first groove wall 29 extends towards two sides along the second direction X, and the instrument mounting plate 3 is clamped and stably and firmly connected by utilizing the elastic deformation of the first groove wall 29.

The included angle between the second groove wall 23 of the first groove and the groove bottom 27 is larger than 90 degrees, so that the buckle 2 can be conveniently detached from the first through hole 31 of the instrument mounting plate 3.

As shown in fig. 7, the two first guiding portions 24 of the buckle 2 are clamped between the side walls 14 of the fixing member 10, and the side walls 14 can limit the deformation of the first guiding portions 24, so that the problem that the combination meter is difficult to clamp at the right position due to the deformation of parts is avoided. The outside of lateral wall 14 is equipped with strengthening rib 141, has further strengthened the intensity of lateral wall 14 to guarantee that the combination meter clamps to the correct position and the joint is stable firm.

Reinforcing ribs 28 are arranged between the first extending portion 26 and the first guiding portion 24, and in the embodiment, the number of the reinforcing ribs 28 is 3; in other embodiments, the number of ribs 28 may also be greater or less than 3. The strength between the first extending part 26 and the first guiding part 24 is enhanced due to the increase of the number of the reinforcing ribs 28, the elasticity between the first extending part and the first guiding part is weakened, and accordingly, the buckling connection force is large, and the situation that the buckle is easy to loosen or disengage when a large external force is applied is avoided; conversely, reducing the number of ribs 28 reduces the strength and increases the resilience. Thus, the number of ribs 28 may be determined by specific parameter requirements.

In the snap assembly of the present embodiment, the shape and size of the receiving portion 22 correspond to the inserting portion 12, the reinforcing rib 28 is disposed in the snap 2, the included angle between the first groove wall 29 and the groove bottom 27 is smaller than 90 degrees, even when the snap assembly is subjected to the action of large external force from all directions, the fixing member 10 is not easily released from the snap 2, so that the snap assembly is stably and firmly connected. The side wall 14 is arranged in the fixing piece 10, and the reinforcing ribs are arranged on the side wall 14, so that the deformation of the buckle 2 can be limited, and the combination instrument is guaranteed to be clamped to a correct position stably and firmly.

First auxiliary holes 241 are respectively arranged between the side wall of the receiving part 22 and the two first guide parts 24, the two first auxiliary holes 241 are oppositely arranged in the second direction X, and the distance between the two first auxiliary holes 241 is increased, so that the inserting part 12 of the fixing piece 10 can be separated from the receiving part 22 of the buckle 2.

The first groove wall 29 of the first groove 20 is provided with a second auxiliary hole 291, the two second auxiliary holes 291 are arranged oppositely in the second direction X, the distance between the two second auxiliary holes 291 is reduced, and the buckle 2 can be separated from the first through hole 31 of the instrument mounting plate 3. As shown in fig. 11, an auxiliary removing tool is inserted into the two second auxiliary holes 291, and the hole pitch is reduced by an external force to disengage the clip 2 from the first through hole 31 of the meter mounting board 3.

Therefore, the provision of the first auxiliary hole 241 and the second auxiliary hole 291 makes it possible to simplify the disassembly of the combination meter 1.

The insertion part 12 is provided with a first guide surface 121, see fig. 2; the first stopper portion 21 is provided with a second guide surface 211, see fig. 3, the second guide surface 211 is an arc-shaped surface, and the first guide surface 121 and the second guide surface 211 enable the insertion portion 12 to be smoothly inserted into the receiving portion 22.

The snap assembly in the above embodiments may be used for mounting various electronic devices, for example, for mounting the combination meter 1.

As shown in fig. 12, the combination meter 30 includes a housing 301 and a PCB board disposed in the housing, and a fixing member 10 of a clip assembly is disposed outside the housing for clipping with the clip 2.

The other end of the body 13 of the fixing member 10 opposite to the insertion portion is connected to the housing 301.

The fixing member 10 may be integrally formed with the housing 301, and in other embodiments, may be fixedly connected to the housing 301, for example, by screws or adhesive bonding.

When the combination meter is installed, the fixing piece 10 is firstly inserted into the buckle 2 to form a clamped buckle assembly, then the buckle assembly is inserted into the first through hole 31 of the meter installation plate 3, and the combination meter 30 is clamped on the meter installation plate 3.

When the cluster 30 is to be removed, as shown in fig. 9, an auxiliary removing tool is inserted into the two first auxiliary holes 241, and the hole pitch is increased by an external force, so that the fixture 10 on the outer side of the case 301 of the cluster 30 is separated from the clip 2, and the cluster 30 is removed from the meter mounting plate 3.

Then, an auxiliary detaching tool is inserted into the two second auxiliary holes 291 of the clip 2, and the hole pitch is reduced by an external force, so that the clip 2 is disengaged from the first through hole 31 of the instrument mounting plate 3, thereby detaching the clip 2 from the instrument mounting plate 3.

To sum up, the above embodiments provided by the present invention are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The buckle assembly is characterized by comprising a buckle and a fixing piece, wherein the buckle comprises two first guide parts, the first ends of the two first guide parts are connected, the second ends of the two first guide parts are respectively provided with a first groove with an outward opening, and a receiving part and a first stopping part which is arranged oppositely are arranged in the buckle; the mounting includes the body, and the first end of body is the portion of inserting, and the body is equipped with the second through-hole, and the shape and the size of receiving part are corresponding to the portion of inserting, and the portion of inserting of mounting inserts the receiving part of buckle along first direction, and first backstop portion imbeds the second through-hole, buckle and mounting joint.

2. The buckle assembly according to claim 1, wherein the receiving portion is a second groove, and the two groove walls are provided with first extending portions extending in a direction opposite to the first direction, and opposite surfaces of the first extending portions are provided with the first stopping portions.

3. The buckle assembly of claim 2, wherein a rib is disposed between the first extension and the first guide.

4. The buckle assembly according to claim 1, wherein first auxiliary holes are respectively formed between the side wall of the receiving portion and the two first guide portions, and the distance between the two first auxiliary holes is increased to enable the insertion portion of the fixing member to be disengaged from the receiving portion of the buckle.

5. The latch assembly of claim 1 wherein the retainer further includes side walls perpendicular to the body, the insertion portion of the retainer being inserted into the receiver portion of the latch in the first direction, the first guide being located between the side walls of the retainer.

6. The clip assembly of claim 1, wherein the first slot wall of each first slot defines a second auxiliary hole, the second auxiliary holes being disposed opposite to each other in the second direction, the distance between the second auxiliary holes being reduced to allow the first slot of the clip to be disengaged from the first through hole of the instrument mounting plate.

7. The buckle assembly of claim 1, wherein the fastener has ribs on the outside of the side walls.

8. An electronic device, comprising: the PCB board that is equipped with in the casing, the casing outside is equipped with the mounting of the buckle subassembly of any one of claim 1 ~ 7 for with the buckle joint of the buckle subassembly of any one of claim 1 ~ 7.

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

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