CN1886028A

CN1886028A - Composite structure

Info

Publication number: CN1886028A
Application number: CN 200510078643
Authority: CN
Inventors: 徐晓滨; 林清宜
Original assignee: BenQ Corp
Current assignee: BenQ Corp
Priority date: 2005-06-22
Filing date: 2005-06-22
Publication date: 2006-12-27

Abstract

The disclosed composite structure comprises: a circuit board, and a clamp to locate the board, wherein the clamp includes a platform with a locating part and a slide block that comprises an inclined part to prop the board to the locating part and is movable arranged on the platform.

Description

Combining structure

Technical field

The present invention relates to a kind of combining structure, particularly relate to a kind of combining structure with anchor clamps that can position for electronics.

Background technology

Figure 1A is according to the stereogram of an existing anchor clamps N, and Figure 1B represents the cutaway view that the line segment a-a in Figure 1A is carried out for anchor clamps N.

Anchor clamps N comprises a substrate T1 and a slide block T2.One depressed part R10 is the upper surface that is formed at substrate T1, and this depressed part R10 is in order to accommodate for a printed circuit board (PCB) (PCB) S with thickness s100.Slide block T2 movably is arranged on the substrate T1, PCB S can be compressed a sidewall r101 who is contacted with depressed part R10 by slide block T2.

Shown in Figure 1B, slide block T2 is the member with L type section that is made of jointly one first parts t21 and one second parts t22.On vertical direction, one is the basal surface that is formed at depressed part R10, approaches most between the position of the second parts t22 apart from t100.

With regard to the plate of PCB S with thickness s100 or other monolithic or multi-disc storehouse, its gross thickness be subject to slide block T2 apart from t100.In other words, if when the thickness of the plate of monolithic or multi-disc storehouse is slightly larger than apart from t100, then these anchor clamps N just can't be suitable for.

Summary of the invention

In view of this, the combining structure that purpose of the present invention just is to provide circuit board or the plate applicable to different-thickness to carry out clamping is so to improve prouctiveness.

For reaching above-mentioned purpose, the invention provides a kind of combining structure, it has comprised a circuit board and anchor clamps.Anchor clamps are in order to position for a circuit board.Anchor clamps comprise a platform and a slide block.Platform comprises a location division, and slide block is movably to be arranged at platform.Slide block comprises a rake, and rake is in order to be connected to the location division with circuit board, makes that so circuit board can be under the effect of wedge shape effectiveness and be held between the rake and location division of slide block.

For above and other objects of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and cooperate appended diagram, be described in detail below:

Description of drawings

Figure 1A is the stereogram of existing anchor clamps;

Figure 1B for the line segment a-a among Figure 1A for cutaway view that anchor clamps carried out;

Fig. 2 A is the stereogram of a combining structure W of the present invention, and wherein, combining structure W comprises one first body S and one second body M;

Fig. 2 B is the combination knot W exploded view among Fig. 2 A;

Fig. 3 A is the stereogram of the second body M of Fig. 2 A;

Fig. 3 B is the exploded view of the second body M of Fig. 3 A; And

The cutaway view that Fig. 4 is carried out for combining structure W for the line segment b-b in Fig. 2 A.

Embodiment

Fig. 2 A represents the stereogram according to a combining structure W of the present invention, the exploded view of the combining structure W among Fig. 2 B presentation graphs 2A.Combining structure W comprises one first body S and one second body M, and wherein, the first body S is arranged on the second body M, positions for the first body S by the second body M.In the present embodiment, the first body S is a printed circuit board (PCB) (PCB) (or other electronic component), and it has a thickness s100, and the second body M is anchor clamps (or work stations).

Shown in Fig. 2 B, anchor clamps M comprises a square type platform 1, a slide block 2, two elastic devices 3.In present embodiment, elastic device 3 is a spring.

Platform 1 comprises a upper surface 100u, a depressed part 10, a base portion 100, a guidance part 11 and a location division 101.Depressed part 10 is positioned at upper surface 100u, by depressed part 10 to accommodate PCB S.Base portion 100 is the bottom surface of depressed part 10, by base portion 100 with the PCB S that accommodated of supporting.Location division 101 is the sidewall of depressed part 10, and guidance part 11 is for respect to location division 101 and be connected in another recess of depressed part 10, and it has comprised two guiding faces 111,112 of space.

The stereogram of the second body M of Fig. 3 A presentation graphs 2A, the exploded view of the second body M of Fig. 3 B presentation graphs 3A, and Fig. 4 represents the cutaway view that the line segment b-b in Fig. 2 A is carried out for combining structure W.

Shown in Fig. 3 A, Fig. 3 B, a slide block 2 is movably to be arranged at platform 1.Slide block 2 comprises a rake 200, rake 200 is in order to be connected to location division 101 with PCB S, so make PCB S be held between the rake 200 and location division 101 of slide block 2, and two guiding faces 111,112 that utilize guidance part 11 are for slide block 2 channeling conducts.Spring 3 is arranged between platform 1, the slide block 2, and the two ends of spring 3 are connected to the connecting portion 201 of slide block 2 and the sidewall of depressed part 10 respectively.When slide block 2 was connected in platform 1 via spring 3, slide block 2 just can be under the guiding of two guiding faces 111,112 of guidance part 11 and is moved along a set direction.

As shown in Figure 4, rake 200 has the angle [alpha] with respect to depressed part 10, that is, angle [alpha] is to be formed between the rake 200 and base portion 100 of slide block 2.In the present embodiment, angle [alpha] is in coming down to less than 90 degree.

Please consult Fig. 2 B again, PCB S comprises four sidewall s01, s02, s03 and s04.In the time of on PCB S is positioned anchor clamps M, PCB S is held between slide block 2 and the location division 101, that is, sidewall s01, the s03 of PCB S compresses rake 200, the location division 101 that is contacted with slide block 2 respectively.

As shown in Figure 4, the spring 3 that is arranged between platform 1, the slide block 2 is to be in confined state, the active force that the spring 3 of this compressive state is produced is to directly act on the slide block 2, and then carrying out clamping via rake 200 for PCB S again, this is so-called wedge shape effectiveness (wedge-effect).Hence one can see that, no matter with regard to the plate of one chip or multi-disc storehouse, if its gross thickness during greater than the thickness s100 of PCB S, can position and clamping for plate effectively by the rake 200 of slide block 2.Therefore, under the effect of the rake 200 of slide block 2, PCB S can be held between slide block 2, the location division 101 with being stabilized.In addition, when slide block 2 moved to a position II-II by a position I-I, then PCB S just can be removed.

Though disclosed the present invention in conjunction with above preferred embodiment; yet it is not in order to restriction the present invention, anyly is familiar with this operator, without departing from the spirit and scope of the present invention; can do and change and retouching, so protection scope of the present invention should be with being as the criterion that claim was defined.

Claims

1. anchor clamps, in order to position for an element, these anchor clamps comprise:

One platform comprises a location division; And

One slide block, movably be arranged at the precalculated position of this platform with respect to this location division, this slide block comprises a rake, and this rake so makes this element be held between this rake and this location division of this slide block in order to this element is connected to this location division.

2. anchor clamps as claimed in claim 1, wherein, this platform also comprises a depressed part, this depressed part is in order to accommodating this element, and this location division is the sidewall of this depressed part.

3. anchor clamps as claimed in claim 1, wherein, this rake has the angle with respect to this depressed part.

4. anchor clamps as claimed in claim 3, wherein, this angle comes down to less than 90 degree.

5. anchor clamps as claimed in claim 1 also comprise at least one elastic device, and this elastic device is arranged between this platform and this slide block.

6. anchor clamps as claimed in claim 5, wherein, this elastic device is a spring.

7. anchor clamps as claimed in claim 1, wherein, this platform also comprises a guidance part, and this guidance part is connected in this depressed part, and this guidance part is in order to guide this slide block.

8. combining structure comprises:

One first body; And

One second body, in order to position for one first body, this second body comprises:

One platform comprises a location division; And

9. combining structure as claimed in claim 8, wherein, this platform of this second body also comprises a depressed part, this depressed part is in order to accommodating this element, and this location division is the sidewall of this depressed part.

10. combining structure as claimed in claim 8, wherein, this rake has the angle with respect to this depressed part.

11. combining structure as claimed in claim 10, wherein, this angle comes down to less than 90 degree.

12. combining structure as claimed in claim 8 also comprises at least one elastic device, this elastic device is arranged between this platform, this slide block.

13. combining structure as claimed in claim 12, wherein, this elastic device is a spring.

14. combining structure as claimed in claim 8, wherein, this platform also comprises a guidance part, and this guidance part is connected in this depressed part, and this guidance part is in order to guide this slide block.

15. combining structure as claimed in claim 8, wherein, this first body is a printed circuit board (PCB).

16. combining structure as claimed in claim 8, wherein, this second body is anchor clamps.