CN211429709U

CN211429709U - Buckle assembly and combination instrument

Info

Publication number: CN211429709U
Application number: CN201922103500.9U
Authority: CN
Inventors: 王钦; 冯亚林; 俞唐
Original assignee: Continental Automotive Body Electronic System Wuhu Co Ltd
Current assignee: Vitesco Automotive Wuhu Co Ltd; Continental Automotive Body Electronic System Wuhu Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-04
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a buckle subassembly, including compound buckle, first fastener and second fastener, compound buckle includes the first buckle that extends formation from the middle part of the first end of compound buckle to and extend the second buckle that forms from the first buckle both sides of first end, first buckle and first fastener block, second buckle and second fastener block. The utility model also provides a combination meter. The utility model provides a buckle subassembly and combination meter adopts compound buckle for the assembly structure of three part is more simple, has reduced the space that the buckle occupy.

Description

Buckle assembly and combination instrument

Technical Field

The utility model relates to the field of automobiles, concretely relates to buckle subassembly and combination meter.

Background

The combination instrument comprises a bottom plate, a PCB (printed circuit board), a light guide support, a front frame and a panel, wherein a pair of buckles are needed for connection between two parts, and two pairs of buckles are needed for connection between the three parts of the bottom plate, the PCB and the front frame.

The buckle itself will occupy space, and multiple pairs of buckles will make the structure more complicated.

Disclosure of Invention

To the problem that exists among the prior art, the to-be-solved problem of the utility model is to provide a buckle subassembly adopts compound buckle for the assembly structure of three part is more simple, has reduced the space that the buckle occupy.

The utility model provides a buckle subassembly, including compound buckle, first fastener and second fastener, compound buckle includes the first buckle that extends the formation from the middle part of the first end of compound buckle to and extend the second buckle that forms from the first buckle both sides of first end, first buckle and first fastener block, second buckle and second fastener block.

Furthermore, the first buckle is a hook.

Furthermore, the first clamping piece is a first protrusion or a first clamping groove.

Furthermore, two arms extending from two sides of the first buckle at the first end form a U-shaped structure, the two arms at the free end of the U-shaped structure are connected to form a clamping surface of the second buckle, or a hollow rectangular column body is formed by the end parts of the two arms extending from two sides of the first buckle at the first end.

Furthermore, the second clamping piece is a wedge-shaped bulge or a clamping hook.

Further, the opening of the U-shaped structure faces the first end of the composite buckle.

Further, the free end of the U-shaped structure is provided with a guiding surface.

The utility model also provides a combination meter, including bottom plate, PCB board, leaded light support, preceding frame and panel, combination meter still includes above-mentioned buckle subassembly for connect bottom plate, leaded light support and preceding frame.

Furthermore, a first clamping piece is arranged on the outer side of the side face of the bottom plate, a composite buckle is arranged on the edge of the bottom of the light guide support, and a second clamping piece is arranged on the outer side of the connecting end of the front frame and the light guide support.

Furthermore, a second protrusion is arranged on the inner side of the connecting end of the front frame and the light guide support corresponding to the first buckle.

Compared with the prior art, the utility model provides a buckle subassembly and combination meter has following beneficial effect: and by adopting the composite buckle, the assembly structure of the three parts is simpler, and the space occupied by the buckle is reduced.

Drawings

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

FIG. 2 is a schematic view of the assembled chassis, light guide bracket, and front bezel of the cluster tool of FIG. 1;

FIG. 3 is a schematic view of the first engaging member;

FIG. 4 is a perspective view of a composite buckle;

FIG. 5 is a schematic view illustrating the composite buckle being engaged with the first engaging member;

FIG. 6 is a schematic view of the composite buckle engaged with the first engaging member and the second engaging member;

fig. 7 is a schematic view of a front frame of a cluster tool according to an embodiment of the present invention;

fig. 8 is a schematic view of the assembled chassis, light guide bracket, and front bezel of the cluster tool shown in fig. 7.

Detailed Description

As shown in fig. 1 and fig. 2, the utility model discloses a combination meter of an embodiment, including bottom plate 1, PCB board (not shown), leaded light support 2, preceding frame 3 and panel (not shown), combination meter still includes buckle subassembly for connect bottom plate 1, leaded light support 2 and preceding frame 3.

The outer side of the side surface of the bottom plate 1 is provided with a first clamping piece 4, the edge of the bottom of the light guide support 2 is provided with a composite buckle 6, and the outer side of the connecting end of the front frame 3 and the light guide support is provided with a second clamping piece 5.

In this embodiment, the first engaging member 4 is a first protrusion, and as shown in fig. 3, the second engaging member 5 is a wedge-shaped protrusion.

The composite buckle 6, as shown in fig. 4, includes a first buckle 61 extending from a middle portion of the first end 60 of the composite buckle 6, in this embodiment, the first buckle 61 is a hook, and the first buckle 61 (hook) is engaged with the first engaging member 4 (first protrusion), as shown in fig. 5, to connect the base plate 1 and the light guide bracket 2.

The first buckle 61 is disposed obliquely so as to be firmly buckled with the first buckling member 4 (the first protrusion).

Two arms extending from two sides of the first buckle 61 at the first end 60 form a U-shaped structure, two arms at the free end of the U-shaped structure are connected to form a second buckle 62, and the second buckle 62 is buckled with the second buckling piece 5, as shown in fig. 6.

The opening of U-shaped structure is towards the first end of compound buckle 6, and the lower limb of preceding frame 3 can be held to the U-shaped structure, and when the lower limb of avoiding preceding frame 3 received the scratch, the buckle was thrown off.

The free end of the U-shaped structure is provided with a guide surface 621 facilitating the entry of the lower edge of the front frame 3 into the U-shaped structure.

When assembling the bottom plate 1, the light guide support 2 and the front frame 3, the light guide support 2 is aligned with the bottom plate 1 and then pressed downward, so that the first fastener 61 (hook) is engaged with the first engaging member 4 (first protrusion), as shown in fig. 4, and then the front frame 3 is aligned with the light guide support 2 and then pressed downward, so that the second fastener 62 is engaged with the second engaging member 5 (wedge protrusion), as shown in fig. 6.

In another embodiment, the first engaging member disposed on the outer side of the side surface of the bottom plate 1 may also be a first engaging groove, and the first hook 61 (hook) of the composite buckle 6 disposed on the bottom edge of the light guide bracket 2 can also be engaged with the first engaging groove.

In another embodiment, the second fastener of the composite fastener disposed at the bottom edge of the light guide frame 2 is a hollow rectangular cylinder formed by the end portions of the two arms extending from the two sides of the first fastener at the first end, and the second engaging member disposed at the outer side of the front frame 3 is a hook, and the two engaging members engage to connect the light guide frame 2 and the front frame 3.

In another embodiment, as shown in fig. 7 and 8, a second protrusion 7 is disposed on the inner side of the connecting end of the front frame 3 and the light guide holder 2 corresponding to the first buckle 61, and the second protrusion 7 is wedge-shaped.

If the second protrusion 7 is not provided, the space between the first buckle 61 and the front frame 3 is large, the first buckle 61 is broken back, and the bottom plate 1 is separated from the light guide bracket 2; if set up the second arch 7, reduced the space between first buckle 61 and the preceding frame 3, when breaking off with the fingers and thumb backward with first buckle, will touch the second arch 7, therefore can't loosen backward, play limiting displacement promptly, frame 3 before the installation like this, second buckle 62 and back before behind the 5 block of second fastener on the frame 3, the unable dismantlement of first buckle 61 for connection between the part is more firm.

Although the present invention has been described with reference to the preferred embodiments, the present invention is not limited thereto. Various changes and modifications can be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention is to be determined by the appended claims.

Claims

1. The utility model provides a buckle subassembly, its characterized in that, buckle subassembly includes compound buckle, first fastener and second fastener, and compound buckle includes extends the first buckle that forms from the middle part of the first end of compound buckle to and extend the second buckle that forms from the both sides of the first buckle of first end, first buckle and first fastener block, second buckle and second fastener block.

2. The latch assembly of claim 1 wherein the first latch is a hook.

3. The buckle assembly of claim 2, wherein the first engaging member is a first protrusion or a first engaging groove.

4. The latch assembly of claim 1 wherein the arms extending from either side of the first end first latch form a U-shaped structure, the arms being joined at the free end of the U-shaped structure to form the catch surface of the second latch, or a hollow rectangular cylinder formed by the ends of the arms extending from either side of the first end first latch.

5. The buckle assembly of claim 4, wherein the second catch member is a wedge shaped projection or catch.

6. The buckle assembly of claim 4, wherein the opening of the U-shaped structure is toward the first end of the compound buckle.

7. A catch assembly according to claim 4, wherein the free end of the U-shaped formation is provided with a guide surface.

8. A combination meter, characterized in that, the combination meter comprises a bottom plate, a PCB board, a light guide support, a front frame and a panel, the combination meter also comprises a buckle component of any one of claims 1-7 for connecting the bottom plate, the light guide support and the front frame.

9. The combination meter of claim 8, wherein the first engaging member is disposed on the outer side of the bottom plate, the composite buckle is disposed on the bottom edge of the light guide bracket, and the second engaging member is disposed on the outer side of the connecting end of the front frame and the light guide bracket.

10. The combination meter according to claim 9, wherein a second protrusion is provided at a portion of an inner side of the connection end of the front frame and the light guide holder corresponding to the first catch.