CN218634407U - Copper-clad plate with edge splicing structure - Google Patents

Abstract

The utility model discloses a copper-clad plate with an edge splicing structure, which comprises a plate body, wherein an inserting plate is arranged on one side of the plate body, and inserting grooves are formed in the upper end and the lower end of the other side of the plate body; the first connecting pieces are arranged on two sides of one end, close to the inserting grooves, of the plate body and are fixedly adhered to the plate body; the second connecting piece, it sets up in the plate body both sides that are close to plugboard one end, and the second connecting piece is fixed with the plate body adhesion, the inside of second connecting piece is provided with the sliding tray, the regulation limiting plate is installed to the one end of first connecting piece, and adjusts limiting plate and first connecting piece welded fastening, the upper and lower end of adjusting the limiting plate all is provided with the rack, the gear is all installed to the inside upper and lower end of second connecting piece, and the gear passes through the bearing with the second connecting piece and be connected, the one end of gear extends to the inside of sliding tray, and the gear is connected with rack toothing, realizes apart from nimble fine setting between the plate body under the prerequisite of guaranteeing the concatenation fastness.

Description

Copper-clad plate with edge splicing structure

Technical Field

The utility model relates to a copper-clad plate technical field specifically is a copper-clad plate with edge mosaic structure.

Background

The copper-clad plate is a plate-shaped material prepared by soaking electronic glass fiber cloth or other reinforcing materials with resin, coating copper foil on one surface or two surfaces and hot-pressing, is used as a substrate material in the manufacture of printed circuit boards, mainly plays the roles of interconnection, insulation and support for the printed circuit boards, and has great influence on the transmission speed, energy loss, characteristic impedance and the like of signals in the circuits.

For example, in a patent entitled "a spliceable stable copper-clad plate" in chinese patent publication No. CN206938110U, mounting straps are fixedly mounted above the first copper foil and the second copper foil and below the first protective film layer and the second protective film layer; the slot has been seted up at the top of second copper foil, and fixed mounting has the post of inserting that is located the installation strap bottom in the slot, and the mounting groove has been seted up to the bottom of inserting the post, and fixed mounting has reciprocating spring in the mounting groove, has all seted up the draw-in groove on the both sides inner wall of slot, and fixed mounting has the fixture block that is located the post both sides of inserting in the draw-in groove.

Although the splicing between the adjacent copper-clad plates can be realized by the mounting strap in the prior art, the whole copper-clad plate is of a fixed structure, the assembly and disassembly are inconvenient, the flexibility is poor, the length cannot be finely adjusted according to the splicing distance, the existing requirements cannot be met, and the copper-clad plate with the edge splicing structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a copper-clad plate with marginal mosaic structure to solve the copper-clad plate that proposes in the above-mentioned background art and realize the problem of the nimble fine setting of distance between the plate body under the prerequisite of how guaranteeing the concatenation fastness.

In order to achieve the above object, the utility model provides a following technical scheme: a copper-clad plate with an edge splicing structure comprises a plate body, wherein an inserting plate is arranged on one side of the plate body, and inserting grooves are formed in the upper end and the lower end of the other side of the plate body; further comprising:

the first connecting pieces are arranged on two sides of one end, close to the inserting groove, of the plate body and are fixedly adhered to the plate body;

the second connecting pieces are arranged on two sides of one end, close to the plug board, of the board body and are fixedly adhered to the board body, and sliding grooves are formed in the second connecting pieces.

Preferably, the regulation limiting plate is installed to the one end of first connecting piece, and adjusts limiting plate and first connecting piece welded fastening, the upper and lower end of adjusting the limiting plate all is provided with the rack, the gear is all installed to the inside upper and lower end of second connecting piece, and the gear passes through the bearing with the second connecting piece and is connected, the one end of gear extends to the inside of sliding tray, and the gear is connected with rack toothing.

Preferably, the intermediate position department of gear is provided with the spacing perforation of second, the outside upper and lower end of second connecting piece all is provided with first spacing perforation, the outside of first spacing perforation is provided with the location tooth post, and the inside that first spacing perforation extended to the spacing perforation of second is passed to the one end of location tooth post, the fixed connecting rod that is provided with between the other end of location tooth post.

Preferably, the outside of plugboard is provided with electrically conductive silica gel cover, and electrically conductive silica gel cover and plugboard sliding connection.

Preferably, the upper part and the lower part of the front end of the insertion groove are both provided with conductive silica gel barb pads, and the conductive silica gel barb pads are adhered and fixed with the insertion groove.

Preferably, the plate body comprises an electronic glass fiber layer, a copper foil layer and resin, the resin is wrapped outside the electronic glass fiber layer, and the copper foil layer is located on the outermost layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses utilize first connecting piece and second connecting piece to realize the fine setting to the distance between two copper-clad plates, the sliding tray of limiting plate alignment another plate body one side will be adjusted during the operation, make and adjust the limiting plate and extend towards the sliding tray inside, adjust the rack of lower extreme on the limiting plate this moment and take place the rotation with the gear under the meshing effect, after reacing the assigned position, can aim at the outside first spacing perforation of second connecting piece with the inboard location tooth post of connecting rod, insert towards the inside, until extending to the inside spacing perforation of second of gear, the location tooth post all closely meshes with first spacing perforation and the spacing perforation of second this moment, make the gear can't rotate under the spacing of location tooth post, the first connecting piece that is equipped with the regulation limiting plate under the meshing effect simultaneously is fixed in this position, realize the regulation of interval between the plate body, this structure is convenient easy operation not only, the flexibility is higher, and stability and the fastness to connecting have the guarantee.

2. The utility model discloses a be provided with inserting groove and plugboard respectively in the both sides of plate body, the in-process plugboard of concatenation can extend to the inside of inserting groove gradually, is equipped with conductive silica gel cover through the outside at the plugboard, and conductive silica gel cover's elastic construction can ensure to keep inseparable between plugboard and the inserting groove, can not take place not hard up, and the good conductivity that self possessed simultaneously can not influence the normal use of follow-up base plate.

3. The utility model discloses an all be equipped with electrically conductive silica gel overhead kick pad about the inserting groove front end, the inclined plane of overhead kick can not influence the normal entering of plugboard, and after the grafting was accomplished, the plugboard can be hugged closely to the opposite side of overhead kick, and the difficult emergence of plugboard is not hard up under the high frictional force, further improves the stability of connecting between the plate body.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a partially enlarged view of the area a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the internal structure of the first connecting member and the second connecting member of the present invention;

FIG. 4 is a schematic diagram of the plate body insertion structure of the present invention;

fig. 5 is a partially enlarged view of the area B in fig. 4 according to the present invention.

In the figure: 1. a plate body; 2. an electronic fiberglass layer; 3. a copper foil layer; 4. a plugboard; 5. a first connecting member; 6. a second connecting member; 7. adjusting the limiting plate; 8. a rack; 9. a first limiting toothed hole; 10. positioning a toothed column; 11. a connecting rod; 12. a sliding groove; 13. a gear; 14. a second limiting toothed hole; 15. a resin; 16. inserting grooves; 17. a conductive silica gel sleeve; 18. conductive silicone barb pads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: a copper-clad plate with an edge splicing structure comprises a plate body 1, wherein an inserting plate 4 is arranged on one side of the plate body 1, and inserting grooves 16 are formed in the upper end and the lower end of the other side of the plate body 1; further comprising:

the first connecting pieces 5 are arranged on two sides of one end, close to the inserting groove 16, of the plate body 1, and the first connecting pieces 5 are fixedly adhered to the plate body 1;

and the second connecting pieces 6 are arranged on two sides of one end, close to the plug board 4, of the board body 1, the second connecting pieces 6 are fixedly adhered to the board body 1, and sliding grooves 12 are formed in the second connecting pieces 6.

Please refer to fig. 2 and fig. 3, the regulation limiting plate 7 is installed to the one end of first connecting piece 5, and adjust limiting plate 7 and first connecting piece 5 welded fastening, the upper and lower end of adjusting limiting plate 7 all is provided with rack 8, gear 13 is all installed to the inside upper and lower end of second connecting piece 6, and gear 13 passes through the bearing with second connecting piece 6 and is connected, the one end of gear 13 extends to the inside of sliding tray 12, and gear 13 is connected with the meshing of rack 8, rack 8 of adjusting limiting plate 7 upper and lower extreme takes place to rotate with gear 13 under the meshing, realize adjusting limiting plate 7 towards the inside extension of sliding tray 12, convenient easy operation, the flexibility is higher, and stability and the fastness to connect have the guarantee.

Referring to fig. 2 and 3, a second limiting toothed hole 14 is formed in the middle of the gear 13, first limiting toothed holes 9 are formed in the upper end and the lower end of the outer portion of the second connecting member 6, positioning toothed columns 10 are arranged on the outer portion of the first limiting toothed holes 9, one ends of the positioning toothed columns 10 penetrate through the first limiting toothed holes 9 and extend into the second limiting toothed holes 14, connecting rods 11 are fixedly arranged between the other ends of the positioning toothed columns 10, and the positioning toothed columns 10 are tightly meshed with the first limiting toothed holes 9 and the second limiting toothed holes 14, so that the gear 13 cannot rotate under the limiting action of the positioning toothed columns 10.

Referring to fig. 4, the conductive silicone sleeve 17 is disposed outside the plugging plate 4, and the conductive silicone sleeve 17 is slidably connected to the plugging plate 4, so as to ensure that the plugging plate 4 and the plugging slot 16 are kept tight and will not loosen, and the excellent conductivity of the conductive silicone sleeve does not affect the normal use of the subsequent substrate.

Referring to fig. 5, conductive silicone barb pads 18 are disposed on the upper and lower sides of the front end of the insertion groove 16, the conductive silicone barb pads 18 are adhered and fixed to the insertion groove 16, the inclined surfaces of the barbs do not affect the normal entrance of the insertion plate 4, after the insertion is completed, the other sides of the barbs are tightly attached to the insertion plate 4, the insertion plate 4 is not prone to loosening under high friction force, and the stability of connection between plates is further improved.

Referring to fig. 4, the board body 1 includes an electronic glass fiber layer 2, a copper foil layer 3 and a resin 15, the resin 15 is wrapped outside the electronic glass fiber layer 2, and the copper foil layer 3 is located on the outermost layer.

The working principle is as follows: during the use, adjust limiting plate 7 and aim at the sliding tray 12 of another plate body one side, make and adjust limiting plate 7 and extend towards sliding tray 12 inside, adjust rack 8 of limiting plate 7 upper and lower extreme and gear 13 under the meshing this moment and take place to rotate, reach the assigned position back, can aim at the inboard location tooth post 10 of connecting rod 11 and aim at the outside first spacing perforation 9 of second connecting piece 6, insert towards the inside, until extending to the inside second spacing perforation 14 of gear 13, location tooth post 10 all closely meshes with first spacing perforation 9 and second spacing perforation 14 at this moment, make gear 13 unable rotation under the spacing of location tooth post 10, first connecting piece 5 that is equipped with regulation limiting plate 7 under the meshing simultaneously is fixed in this position, realize the regulation of interval between the plate body, in the in-process that inserts the inserting joint plate 4 can extend to the inside of inserting groove 16 gradually, the elastic construction of its outside conductive sleeve 17 can ensure that inserting plate 4 keeps closely with inserting groove 16, can not take place not hard up.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A copper-clad plate with an edge splicing structure comprises a plate body (1), wherein an inserting plate (4) is arranged on one side of the plate body (1), and inserting grooves (16) are formed in the upper end and the lower end of the other side of the plate body (1);

the method is characterized in that: further comprising:

the first connecting pieces (5) are arranged on two sides of one end, close to the inserting groove (16), of the plate body (1), and the first connecting pieces (5) are fixedly adhered to the plate body (1);

the second connecting piece (6) is arranged on two sides of one end, close to the plug board (4), of the board body (1), the second connecting piece (6) is fixedly adhered to the board body (1), and a sliding groove (12) is formed in the second connecting piece (6).

2. The copper-clad plate with the edge splicing structure according to claim 1, wherein: adjusting limiting plate (7) is installed to the one end of first connecting piece (5), and adjusts limiting plate (7) and first connecting piece (5) welded fastening, the last lower extreme of adjusting limiting plate (7) all is provided with rack (8), gear (13) are all installed to the inside upper and lower end of second connecting piece (6), and gear (13) are connected through the bearing with second connecting piece (6), the one end of gear (13) extends to the inside of sliding tray (12), and gear (13) are connected with rack (8) meshing.

3. The copper-clad plate with the edge splicing structure according to claim 2, characterized in that: the middle position department of gear (13) is provided with spacing perforation of second (14), the outside last lower extreme of second connecting piece (6) all is provided with first spacing perforation (9), the outside of first spacing perforation (9) is provided with location tooth post (10), and the one end of location tooth post (10) passes first spacing perforation (9) and extends to the inside of the spacing perforation of second (14), fixed connecting rod (11) that are provided with between the other end of location tooth post (10).

4. The copper-clad plate with the edge splicing structure according to claim 1, wherein: the outside of plugboard (4) is provided with electrically conductive silica gel cover (17), and electrically conductive silica gel cover (17) and plugboard (4) sliding connection.

5. The copper-clad plate with the edge splicing structure according to claim 1, wherein: conductive silica gel barb pads (18) are arranged at the upper and lower parts of the front end of the insertion groove (16), and the conductive silica gel barb pads (18) are fixedly adhered to the insertion groove (16).

6. The copper-clad plate with the edge splicing structure according to claim 1, characterized in that: the plate body (1) comprises an electronic glass fiber layer (2), a copper foil layer (3) and resin (15), wherein the resin (15) is wrapped outside the electronic glass fiber layer (2), and the copper foil layer (3) is located on the outermost layer.

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