CN212544159U

CN212544159U - Concatenation formula circuit board

Info

Publication number: CN212544159U
Application number: CN202021569043.9U
Authority: CN
Inventors: 林少花; 颜妙慧
Original assignee: Individual
Current assignee: Zhejiang Jiutong Electronic Technology Co ltd
Priority date: 2020-08-02
Filing date: 2020-08-02
Publication date: 2021-02-12
Anticipated expiration: 2030-08-02

Abstract

The utility model belongs to the technical field of the circuit board technique and specifically relates to a concatenation formula circuit board, including the upper junction plate, lower connecting plate and circuit board body, the circuit board body sets up between upper junction plate and lower connecting plate, the inside of upper junction plate is provided with first winding displacement, first winding displacement lower extreme runs through the lower surface and the first connecting block of fixedly connected with of supreme connecting plate, the bottom surface is close to lug one side and has seted up the breach under the lower connecting plate, the inside of lower connecting plate is provided with the second winding displacement, second winding displacement upper end runs through to the upper surface and the fixedly connected with fourth connecting block of lower connecting plate, second winding displacement lower extreme runs through to in the breach and fixedly connected with third connecting block, it does not be provided with stop gear to equally divide between the both sides. This concatenation formula circuit board can carry out the concatenation of stack formula in vertical direction, can not occupy too much space, and the simple easy operation of concatenation process moreover, the practicality is strong.

Description

Concatenation formula circuit board

Technical Field

The utility model relates to a circuit board technical field especially relates to a concatenation formula circuit board.

Background

The circuit board is an indispensable articles for use in the electronic design process, it can be integrated on a board with some components and parts, stronger integration has, and planning the circuit, all have very strong orderliness on the detection circuitry, but traditional circuit board often all is a complete individual, sometimes a circuit board can divide into the module of several different functions, if concentrate on a board with these all modules whole occupation space will be very huge, and traditional components and parts all adopt the welded mode to be connected with the circuit board, in case weld wrong like this, it will be very troublesome to dismantle. And in prior art, if need splice a plurality of circuit boards together, mostly splice the circuit board along the horizontal direction ground that extends in proper order, if the circuit board that needs the concatenation is too much, will occupy a large amount of spaces, current concatenation process is loaded down with trivial details troublesome equally moreover, and the concatenation process is very inconvenient, and overall structure's after a plurality of circuit boards splice stability also relatively poor moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that a plurality of circuit board concatenations that exist among the prior art can occupy a large amount of spaces and concatenation process is very inconvenient, and a concatenation formula circuit board that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a spliced circuit board, comprising an upper connecting plate, a lower connecting plate and a circuit board body, wherein the upper connecting plate is arranged right above the lower connecting plate, the circuit board body is arranged between the upper connecting plate and the lower connecting plate, a first cable is arranged in the upper connecting plate, the upper end of the first cable penetrates through the upper surface of the upper connecting plate and is fixedly connected with a lug, the lug is fixedly connected with the upper surface of the upper connecting plate, the upper end of the lug is fixedly connected with a second connecting block, the lower end of the first cable penetrates through the lower surface of the upper connecting plate and is fixedly connected with a first connecting block, the first connecting block is fixedly connected with the upper surface of the circuit board body, a notch is arranged on one side, close to the lug, of the lower bottom surface of the lower connecting plate, and a second cable is arranged in the lower connecting plate, second winding displacement upper end run through to the upper surface and the fixedly connected with fourth connecting block of lower connecting plate, just the fourth connecting block with the lower fixed surface of circuit board body is connected, second winding displacement lower extreme run through to in the breach and fixedly connected with third connecting block, just third connecting block fixed connection be in on the breach inner wall, the both sides of upper junction plate lower surface with it does not be provided with stop gear to divide equally between the both sides of lower connecting plate upper surface.

Preferably, stop gear includes slot, picture peg and a plurality of threaded rod, the slot is seted up one side of lower connecting plate upper surface, picture peg fixed connection be in one side of upper junction plate lower surface, a plurality of threaded rod runs through threaded connection uniformly in one side of lower connecting plate, the picture peg lower extreme is inserted and is established in the slot, a plurality of screw hole, a plurality of have been seted up uniformly in the lower part of picture peg no threaded connection is equallyd divide to threaded rod one end is a plurality of in the threaded hole, a plurality of the threaded rod other end is equallyd divide and is do extend to one side and the fixedly connected with knob of lower connecting plate.

Preferably, the threaded rods and the threaded holes are respectively matched with each other in specific number, and the threaded rods and the threaded holes are respectively matched with each other in specific number.

Preferably, the upper connecting plate and the lower connecting plate are all integrally formed structural members.

Preferably, the length and the width of the notch are both larger than the length and the width of the bump respectively.

The utility model provides a pair of concatenation formula circuit board, beneficial effect lies in: according to the splicing type circuit board, firstly, through the design, the multiple circuit boards can be spliced in a stacking mode in the vertical direction, when the number of the circuit boards is too large, the multiple circuit boards do not need to be spliced in a horizontally extending mode by adopting the stacking type design, and therefore excessive space cannot be occupied; secondly, through stop gear's setting to can be fast conveniently with fixed connection together between upper junction plate and the lower connecting plate, and then can make things convenient for the concatenation process of the stack formula of a plurality of circuit boards in vertical side, the spacing fixed structure of this design is firm reliable moreover, can press from both sides the circuit board body steadily and tightly fix, thereby also can strengthen the overall structure's after a plurality of circuit boards splice stability.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of concatenation formula circuit board.

Fig. 2 is a side view of the structure of fig. 1.

Fig. 3 is an enlarged schematic view of the structure of the portion a in fig. 1.

Fig. 4 is an enlarged schematic view of the part B in fig. 1.

In the figure: the connecting device comprises an upper connecting plate 1, a lower connecting plate 2, a circuit board body 3, a convex block 4, a first flat cable 5, a first connecting block 6, a second connecting block 7, a limiting mechanism 8, a slot 81, a plug board 82, a threaded hole 83, a threaded rod 84, a knob 85, a notch 9, a third connecting block 10, a second flat cable 11 and a fourth connecting block 12.

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.

Example 1

Referring to fig. 1-4, a concatenation formula circuit board, including upper junction plate 1, lower connecting plate 2 and circuit board body 3, upper junction plate 1 sets up directly over lower connecting plate 2, circuit board body 3 sets up between upper junction plate 1 and lower connecting plate 2, upper junction plate 1 and lower connecting plate 2 are integral type shaping structure, press from both sides circuit board body 3 between upper junction plate 1 and lower connecting plate 2, thereby can just clip circuit board body 3, can get another circuit board body 3 again, and place it on first upper junction plate 1, then get an upper junction plate 1 again, just can clip second circuit board body 3 again, go on in proper order, can realize the stack formula concatenation of a plurality of circuit board bodies 3 in vertical side.

A first flat cable 5 is arranged inside the upper connecting plate 1, the upper end of the first flat cable 5 penetrates through the upper surface of the upper connecting plate 1 and is fixedly connected with a lug 4, the convex block 4 is fixedly connected with the upper surface of the upper connecting plate 1, the upper end of the convex block 4 is fixedly connected with a second connecting block 7, the lower end of the first flat cable 5 penetrates through the lower surface of the upper connecting plate 1 and is fixedly connected with a first connecting block 6, and the first connecting block 6 is fixedly connected with the upper surface of the circuit board body 3, a notch 9 is arranged on one side of the lower bottom surface of the lower connecting plate 2 close to the convex block 4, the length and the width of the notch 9 are respectively greater than the length and the width of the convex block 4, through the breach 9 of this kind of size setting, be for so that when the stack concatenation, breach 9 can be inside lug 4 and second connecting block 7 card, and second connecting block 7 also can link to each other with third connecting block 10, can realize that first winding displacement 5 and second winding displacement 11 meet in proper order.

The inside of lower connecting plate 2 is provided with

second winding displacement

11, 11 upper ends of second winding displacement run through to the upper surface of lower connecting plate 2 and fixedly connected with fourth connecting block 12, and the lower fixed surface of fourth connecting block 12 and circuit board body 3 is connected, 11 lower extremes of second winding displacement run through to in breach 9 and fixedly connected with third connecting block 10, and third connecting block 10 fixed connection is on breach 9 inner wall, it is provided with stop gear 8 respectively to divide equally between the both sides of 1 lower surface of upper connecting plate and the both sides of 2 upper surfaces of lower connecting plate, through stop gear 8, can make fixed connection together between upper connecting plate 1 and the lower connecting plate 2, thereby can press from both sides tightly the fixing with circuit board body 3 steadily.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the spacing mechanism 8 includes a slot 81, an insert 82 and a plurality of threaded rods 84, the slot 81 is opened on one side of the upper surface of the lower connecting plate 2, the insert 82 is fixedly connected on one side of the lower surface of the upper connecting plate 1, the plurality of threaded rods 84 are uniformly threaded on one side of the lower connecting plate 2, the lower end of the insert 82 is inserted into the slot 81, the lower portion of the insert 82 is uniformly opened with a plurality of threaded holes 83, one end of the plurality of threaded rods 84 is respectively threaded in the plurality of threaded holes 83, the other end of the plurality of threaded rods 84 respectively extends to one side of the lower connecting plate 2 and is fixedly connected with a knob 85, the specific number of the plurality of threaded rods 84 and the plurality of threaded holes 83 is 3, and the plurality of threaded rods 84 and the plurality of threaded holes 83, through the setting of this kind of stop gear 8 to can be fast conveniently with fixed connection together between upper junction plate 1 and the lower connecting plate 2, and then can make things convenient for the concatenation process of the stack formula of a plurality of circuit boards in vertical side, the spacing fixed structure of this design is firm reliable moreover, can press from both sides tightly fixedly with circuit board body 3 steadily, thereby also can strengthen the overall structure's after a plurality of circuit boards splice stability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A spliced circuit board comprises an upper connecting plate (1), a lower connecting plate (2) and a circuit board body (3), wherein the upper connecting plate (1) is arranged right above the lower connecting plate (2), the circuit board body (3) is arranged between the upper connecting plate (1) and the lower connecting plate (2), the spliced circuit board is characterized in that a first flat cable (5) is arranged inside the upper connecting plate (1), the upper end of the first flat cable (5) penetrates through the upper surface of the upper connecting plate (1) and is fixedly connected with a lug (4), the lug (4) is fixedly connected with the upper surface of the upper connecting plate (1), a second connecting block (7) is fixedly connected with the upper end of the lug (4), the lower end of the first flat cable (5) penetrates through the lower surface of the upper connecting plate (1) and is fixedly connected with a first connecting block (6), and the first connecting block (6) is fixedly connected with the upper surface of the circuit board body (3), a gap (9) is arranged on one side of the lower bottom surface of the lower connecting plate (2) close to the convex block (4), a second flat cable (11) is arranged inside the lower connecting plate (2), the upper end of the second flat cable (11) penetrates through the upper surface of the lower connecting plate (2) and is fixedly connected with a fourth connecting block (12), and the fourth connecting block (12) is fixedly connected with the lower surface of the circuit board body (3), the lower end of the second flat cable (11) penetrates into the notch (9) and is fixedly connected with a third connecting block (10), and the third connecting block (10) is fixedly connected on the inner wall of the gap (9), and limiting mechanisms (8) are respectively arranged between the two sides of the lower surface of the upper connecting plate (1) and the two sides of the upper surface of the lower connecting plate (2).

2. Spliced wiring board according to claim 1, characterized in that the limiting mechanism (8) comprises a slot (81), a plug board (82) and a plurality of threaded rods (84), the inserting groove (81) is arranged on one side of the upper surface of the lower connecting plate (2), the inserting plate (82) is fixedly connected on one side of the lower surface of the upper connecting plate (1), a plurality of threaded rods (84) are uniformly connected on one side of the lower connecting plate (2) in a penetrating manner, the utility model discloses a socket, including picture peg (82), slot (81), threaded hole (83), a plurality of threaded rod (84) one end is equallyd divide and is do not screwed in a plurality of in threaded hole (83), a plurality of threaded rod (84) other end is equallyd divide and is do not extended to one side and fixedly connected with knob (85) of lower connecting plate (2), picture peg (82) lower extreme is inserted and is established in slot (81), a plurality of threaded hole (83) have been seted up uniformly to the lower part of picture peg (.

3. A patch cord plate according to claim 2, wherein the number of said threaded rods (84) and said number of said threaded holes (83) is 3, and the number of said threaded rods (84) and said number of said threaded holes (83) are adapted to each other.

4. Spliced circuit board according to claim 1, characterized in that the upper connecting plate (1) and the lower connecting plate (2) are both integrally formed structural members.

5. A patch cord plate according to claim 1, wherein the length and width of the notch (9) are greater than the length and width of the bump (4), respectively.