CN203223869U

CN203223869U - Grab

Info

Publication number: CN203223869U
Application number: CN 201320016154
Authority: CN
Inventors: 郝广宁; 袁永刚
Original assignee: Suzhou Dongshan Precision Manufacturing Co Ltd
Current assignee: Suzhou Dongshan Precision Manufacturing Co Ltd
Priority date: 2013-01-11
Filing date: 2013-01-11
Publication date: 2013-10-02
Anticipated expiration: 2023-01-11

Abstract

The utility model provides a grab comprising a sheet-shaped base, two flat grab cantilevers and a barb, wherein the two flat grab cantilevers extend downwards from a surface of the sheet-shaped base; and the barb extends in an inclined way from an external lateral of the flat grab cantilevers. Compared with the prior art, the widths of the cantilevers and barb of the grab are relatively narrow, thereby fitting snap jointed narrow light bar; and due to great elasticity of the grab, operation is convenient and cost is low.

Description

A kind of grab

Technical field

The utility model relates to a kind of grab, relates in particular to the novel grab of a kind of LED lamp bar location.

Background technology

LED lamp bar locating piece is as the heavy connection in the LED-backlit module, and it can be fastened on several LED lamp bars on the backboard.Consider cost advantage in the industry now, increasing direct-type backlight scheme is all used narrow lamp bar scheme, be generally 10～11mm such as the width of lamp bar, and the spacing between the lamp bar is bigger.

At present, the fixed type of narrow lamp bar has two kinds in the prior art: a kind of is that screw locks, but this mode is assembled trouble, and can produce a downward impulse force during the turn of the screw, easily causes the lamp bar to arch upward; The 2nd, long press strip is pressed attached, see also illustrated in figures 1 and 2, Fig. 1 has shown the structural representation of existing long press strip grab, Fig. 2 has shown that existing long press strip grab buckle LED lamp bar is in the structural representation of backboard, as depicted in figs. 1 and 2, existing long press strip comprises grab part 100 and body portion 200, and described grab part 100 and body portion 200 are to be integral structure by mould molding.When engaging LED lamp bar, the overhead kick 103 of this grab is shunk by external force, passes the fixedly circular hole on LED lamp bar 300 and the backboard 400; After snapping in the circular hole of backboard 400 subsequently, reach the purpose of fixed L ED lamp bar 300.Grab part 100 bottoms of existing long press strip grab are set to circle, it is when being used for being fixed on LED lamp bar on the backboard, need offer the hole of 5-6mm at LED lamp bar, make that remaining space is too small on the LED lamp bar, can't cabling, can't satisfy narrow lamp bar scheme, and because narrow lamp bar is suitable for the high scheme of cavity, the lamp stripe pitch is big, and (be generally 45～60mm), the press strip in the middle of the lamp bar only is equivalent to miscellaneous function, waste is too many, and overall cost is higher.

Therefore, be necessary existing LED lamp bar location structure is improved.

The utility model content

The purpose of this utility model is to provide the narrow lamp bar of a kind of suitable buckle, simple operation and the cheap novel grab of cost.

For achieving the above object, a kind of grab of the utility model, it comprises the sheet pedestal, extends to form two flat grab cantilevers respectively downwards and extend to form barb from the lateral of flat grab cantilever basement tilt from sheet pedestal lower surface.

According to an embodiment of the present utility model, described sheet pedestal is circular.

According to an embodiment of the present utility model, the position of described two flat grab cantilevers is the position of opposing parallel around the central axis of described sheet pedestal.

According to an embodiment of the present utility model, the distance between described two flat grab cantilevers is greater than the width of described grab cantilever.

According to an embodiment of the present utility model, described sheet pedestal is square or triangle.

According to an embodiment of the present utility model, described two flat grab cantilevers are located along the same line, the center of the described pedestal lower surface of this straight-line pass, and described barb is respectively to extend to form from the lateral of described two flat grab cantilevers basement tilt.

According to an embodiment of the present utility model, a kind of grab, it comprises that sheet pedestal, the lower surface from the center of described sheet pedestal extend to form a flat grab cantilever downwards and extend to form barb from the lateral of flat grab cantilever basement tilt.

According to an embodiment of the present utility model, described barb and described grab cantilever are positioned at same plan-position.

The beneficial effects of the utility model: compared with prior art, the cantilever of this grab and the width of barb are narrower, are fit to the narrow lamp bar of buckle, and be easy to operate because grab has good elasticity, and cost is cheap.

Description of drawings

Fig. 1 is existing long press strip hook structure schematic diagram;

Fig. 2 is that existing long press strip grab buckle LED lamp bar is in the structural representation of backboard;

Fig. 3 is the utility model hook structure schematic diagram;

Fig. 4 is the utility model grab structural representation in another embodiment;

Fig. 5 is the structural representation of the utility model LED lamp bar;

Fig. 6 is that the utility model grab buckle LED lamp bar is in the structural representation of backboard.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

See also shown in Figure 3, Fig. 3 has shown the utility model hook structure schematic diagram, it comprises sheet pedestal 31, extend to form two flat grab cantilevers 32 respectively downwards from sheet pedestal 31 lower surfaces, 33 and from

flat grab cantilever

32,33 lateral pedestal 31 tilts to extend to form two

barbs

34,35, two grab cantilevers 32, distance between 33 is greater than

grab cantilever

32,33 width, this just makes that only needing to offer elongated mounting hole at LED lamp bar just can pass the

barb

34,35 of grab wherein, the remaining space that this has just increased on the LED lamp bar has arrived good fixation again.

In this embodiment, described sheet pedestal 31 is circular, and in other embodiments, this sheet pedestal 31 also can be other geometries such as square or triangle.In this embodiment, the position of described two

flat grab cantilevers

32,33 is positions of opposing parallel around the central axis of sheet pedestal 31.In other embodiments, two

flat grab cantilevers

32,33 also can be located along the same line, the center of described pedestal 31 lower surfaces of this straight-line pass, described

barb

34,35 is respectively to tilt to extend to form from the lateral of described two

flat grab cantilevers

32,33 pedestal 31, because grab is to be made by elastomeric material commonly used, therefore the distance between two grab cantilevers will guarantee that two grab cantilevers and simultaneously stressed the stretching of barb can pierce in the hole of LED lamp bar and backboard.

See also shown in Figure 4ly, it is the utility model grab structural representation in another embodiment.In this embodiment, the flat cantilever 42 of grab of the present invention also is that the lower surface from the center of described sheet pedestal 41 extends to form downwards, and barb 43,44th, tilts to extend to form from 41 bendings of the lateral of flat grab cantilever 42

pedestal.Barb

43,44 and grab cantilever 42 are to be positioned at same plan-position.At grab cantilever 42 and

barb

43,44 planes, bottom that link to each other are elongated mounting hole, so only need to offer the elongated mounting hole corresponding with the grab bottom at LED lamp bar and backboard and just can pass backboard to the barb of this grab, equally both play the space of saving on the LED lamp bar, played the effect of fixed L ED lamp bar again.

Please continue to consult Fig. 5 and Fig. 6, Fig. 5 is the structural representation of the utility model LED lamp bar, and Fig. 6 is that the utility model grab buckle LED lamp bar is in the structural representation of backboard.When using this grab to be snapped into LED lamp bar 5 on the backboard 6, the cantilever of this grab and

barb

34,35 shunk by external force, pass the elongated mounting hole 51 on the LED lamp bar 5, snap in the corresponding elongated mounting hole of backboard 6 subsequently after, grab cantilever and

barb

34,35 flick, LED lamp bar 5 and backboard 6 are positioned between the sheet pedestal 31 and

barb

34,35 of grab, thereby LED lamp bar 5 is fixed on the backboard 6.

The cantilever of the utility model grab and the width of barb are narrower, are fit to the narrow lamp bar of buckle, and be easy to operate because grab has good elasticity, and cost is cheap.

Above-mentioned explanation has fully disclosed the specific embodiment of the present utility model.It is pointed out that and be familiar with the scope that any change that the person skilled in art does the specific embodiment of the present utility model does not all break away from claims of the present utility model.Correspondingly, the scope of claim of the present utility model also is not limited only to previous embodiment.

Claims

1. grab, it is characterized in that: it comprises the sheet pedestal, extends to form two flat grab cantilevers respectively downwards and extend to form barb from the lateral of flat grab cantilever basement tilt from sheet pedestal lower surface.

2. grab according to claim 1 is characterized in that: described sheet pedestal is for circular.

3. grab according to claim 1, it is characterized in that: the position of described two flat grab cantilevers is the position of opposing parallel around the central axis of described sheet pedestal.

4. grab according to claim 1, it is characterized in that: the distance between described two flat grab cantilevers is greater than the width of described grab cantilever.

5. grab according to claim 1, it is characterized in that: described sheet pedestal is square or triangle.

6. grab according to claim 1, it is characterized in that: described two flat grab cantilevers are located along the same line, the center of the described pedestal lower surface of this straight-line pass, described barb are respectively to extend to form from the lateral of described two flat grab cantilevers basement tilt.

7. grab is characterized in that: it comprises that sheet pedestal, the lower surface from the center of described sheet pedestal extend to form a flat grab cantilever downwards and extend to form barb from the lateral of flat grab cantilever basement tilt.

8. grab according to claim 7, it is characterized in that: described barb and described grab cantilever are positioned at same plan-position.