CN208128631U - Wiring board with concave-convex buckle structure - Google Patents
Wiring board with concave-convex buckle structure Download PDFInfo
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- CN208128631U CN208128631U CN201820408099.2U CN201820408099U CN208128631U CN 208128631 U CN208128631 U CN 208128631U CN 201820408099 U CN201820408099 U CN 201820408099U CN 208128631 U CN208128631 U CN 208128631U
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- substrate
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- wiring board
- swingle
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Abstract
The utility model discloses the wiring boards with concave-convex buckle structure, including first substrate and the second substrate, it is characterized in that, side wall of the first substrate close to the second substrate side offers multiple groups concave card slot, and multiple groups concave card slot is symmetrical set, the second substrate is fixed with multiple groups convex fixture block close to the side wall of first substrate opposite side, fixture block matches with card slot, the surface of first substrate and the second substrate is equipped with contact pin pad, first substrate and the opposite two side walls of the second substrate further respectively have Surface Mount pad, and two contact pin pads are located in same horizontal line, Surface Mount pad and contact pin pad are electrically connected by copper sheet, first substrate and the top and bottom sidewall of the second substrate are provided with L shape heat sink.The utility model solves factory because route board size, which is more than equipment limit, to be produced the case where, while improving the utilization rate of material, and can carry out rapid cooling to first substrate and the second substrate.
Description
Technical field
The utility model relates to wiring board technology fields, more particularly to the wiring board with concave-convex buckle structure.
Background technique
Surface adhering technical has been developed in wiring board now, i.e., multiple electronic components, for example, capacitor, resistance, inductance with
And integrated circuit (Integrated Circuit, IC) etc. can be adhered to the surface of wiring board to be electrically connected wiring board.This
The area of sample wiring board can be utilized fully, and then assemble more electronic components.
There are the specific wiring board in part, such as connector at present, lamp bar plate equal length is longer, some have been more than part of the manufacturer
Process capability, cannot manufacture, the material use that can be manufactured in terms of length is not also high, and overall cost is also relatively high.Therefore, this reality
Wiring board with new design with concave-convex buckle structure.
Utility model content
Purpose of the utility model is to solve wiring boards in the prior art there are factory because route board size is more than to set
The problem of can not being produced for limitation, and the wiring board with concave-convex buckle structure proposed.
To achieve the goals above, the utility model uses following technical solution：
Wiring board with concave-convex buckle structure, including first substrate and the second substrate, which is characterized in that first base
Side wall of the plate close to the second substrate side offers multiple groups concave card slot, and multiple groups concave card slot is symmetrical set, and described second
Substrate is fixed with multiple groups convex fixture block close to the side wall of first substrate opposite side, and the fixture block matches with card slot, described
The surface of first substrate and the second substrate is equipped with contact pin pad, and the first substrate and the opposite two side walls of the second substrate are also
It is respectively equipped with Surface Mount pad, and two contact pin pads are located in same horizontal line, the Surface Mount pad and contact pin pad pass through copper
Piece is electrically connected, and the top and bottom sidewall of the first substrate and the second substrate is provided with L shape heat sink, the first substrate and the
The top and bottom sidewall of two substrates is fixed with two fixed cylinders, and two fixed cylinders are located at the left and right two of L shape heat sink
The inside of side, the fixed cylinder is equipped with position-limit mechanism.
Preferably, the position-limit mechanism includes fixing axle, and the both ends of the fixing axle are fixedly connected with the inner wall of fixed cylinder,
Swingle is additionally provided in the fixed cylinder, the bar wall of the swingle is rotatablely connected by through-hole and fixing axle, the swingle
One end extend to the outside of fixed cylinder, the lower end of the swingle right side wall is fixed with gag lever post, and the gag lever post is separate
One end of swingle runs through the inner wall of fixed cylinder and extends outwardly, and the left and right sides of the L shape heat sink offers limiting slot,
The limiting slot matches with gag lever post, and swingle left side wall lower end is fixed with spring, the other end of the spring with
The inner wall of fixed cylinder is fixedly connected.
Preferably, the first substrate and the surface lower edges of the second substrate offer multiple fixation holes, Duo Gesuo
Fixation hole is stated to be symmetrical set.
Preferably, the side wall that the L shape heat sink is contacted with first substrate surface offers multiple heat release holes, multiple described
Heat release hole is evenly distributed.
Preferably, the L shape heat sink is made of copper.
Compared with prior art, the utility model provides the wiring board with concave-convex buckle structure, has following beneficial
Effect：
1, wiring board with concave-convex buckle structure, by the way that concave card slot on the first substrate is arranged and is arranged second
First substrate and the second substrate, can directly be quickly connected by the convex fixture block on substrate, to solve factory because of line
The case where road board size is more than equipment limit and can not produce, while improving the utilization rate of material.
2, the wiring board with concave-convex buckle structure is radiated by the L shape being arranged on first substrate and the second substrate
Plate can carry out rapid cooling to first substrate and the second substrate, by the swingle being arranged in fixed cylinder, be rotated and revolved with hand
Bull stick enables to swingle to be rotated around fixing axle, and then is able to drive gag lever post and removes out of limiting slot, and being convenient for will
L shape heat sink is dismantled.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Factory is solved because route board size, which is more than equipment limit, to be produced the case where, while improving the utilization rate of material, and
And rapid cooling can be carried out to first substrate and the second substrate.
Detailed description of the invention
Fig. 1 be the utility model proposes the wiring board with concave-convex buckle structure structural schematic diagram；
Fig. 2 be the utility model proposes the wiring board part A with concave-convex buckle structure structural schematic diagram.
In figure：1 first substrate, 2 the second substrates, 3 concave card slots, 4 convex fixture blocks, 5 Surface Mount pads, 6L shape heat sink, 7 are consolidated
Safety barrel, 8 fixing axles, 9 swingles, 10 gag lever posts, 11 limiting slots, 12 springs, 13 heat release holes, 14 fixation holes, 15 contact pin pads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, there is the wiring board of concave-convex buckle structure, including first substrate 1 and the second substrate 2, first substrate 1
Multiple fixation holes 14 are offered with the surface lower edges of the second substrate 2, multiple fixation holes 14 are symmetrical set, can adjust
The displacement of 2 thickness direction of first substrate 1 and the second substrate changes, and side wall of the first substrate 1 close to 2 side of the second substrate offers
Multiple groups concave card slot 3, and multiple groups concave card slot 3 is symmetrical set, side wall of the second substrate 2 close to 1 side of first substrate is fixed
Equipped with multiple groups convex fixture block 4, fixture block 4 matches with card slot 3, and the surface of first substrate 1 and the second substrate 2 is equipped with contact pin pad
15, first substrate 1 and the opposite two side walls of the second substrate 2 further respectively have Surface Mount pad 5, and two contact pin pads 5 are located at
In same horizontal line, Surface Mount pad 5 and contact pin pad 15 are electrically connected by copper sheet, first substrate 1 and the second substrate 2 it is upper and lower
Side wall is provided with L shape heat sink 6, and L shape heat sink 6 is made of copper, the side that L shape heat sink 6 is contacted with 1 surface of first substrate
Wall offers multiple heat release holes 13, and multiple heat release holes 13 are evenly distributed, and can have to first substrate 1 and the second substrate 2
The top and bottom sidewall of the heat dissipation of effect, first substrate 1 and the second substrate 2 is fixed with two fixed cylinders 7, and two fixed cylinders 7 are distinguished
Positioned at the left and right sides of L shape heat sink 6, the inside of fixed cylinder 7 is equipped with position-limit mechanism, and position-limit mechanism includes fixing axle 8, fixing axle
8 both ends are fixedly connected with the inner wall of fixed cylinder 7, are additionally provided with swingle 9 in fixed cylinder 7, the bar wall of swingle 9 by through-hole with
Fixing axle 8 is rotatablely connected, and one end of swingle 9 extends to the outside of fixed cylinder 7, and the lower end of 9 right side wall of swingle is fixed with
Gag lever post 10, gag lever post 10 run through the inner wall of fixed cylinder 7 far from one end of swingle 9 and extend outwardly, a left side for L shape heat sink 6
Right two sides offer limiting slot 11, and limiting slot 11 matches with gag lever post 10, and 9 left side wall lower end of swingle is fixed with spring
12, the other end of spring 12 is fixedly connected with the inner wall of fixed cylinder 7.
In the utility model, in use, by the way that concave card slot 3 on first substrate 1 and setting is arranged on second substrate 2
Convex fixture block 4, directly first substrate 1 and the second substrate 2 can be quickly connected, to solve factory because of wiring board
The case where size is more than equipment limit and can not produce, while the utilization rate of material is improved, by being arranged in 1 He of first substrate
L shape heat sink 6 in the second substrate 2 can carry out rapid cooling to first substrate 1 and the second substrate 2, by being arranged in fixation
Swingle 9 in cylinder 7 rotates swingle 9 with hand, enables to swingle 9 to be rotated around fixing axle 8, and then being capable of band
Dynamic gag lever post 10 is removed out of limiting slot 11, convenient for dismantling L shape heat sink 6.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. having the wiring board of concave-convex buckle structure, including first substrate (1) and the second substrate (2), which is characterized in that described the
Side wall of one substrate (1) close to the second substrate (2) side offers multiple groups concave card slot (3), and multiple groups concave card slot (3) is in pair
Claim setting, the second substrate (2) is fixed with multiple groups convex fixture block (4), institute close to the side wall of first substrate (1) opposite side
It states fixture block (4) to match with card slot (3), the surface of the first substrate (1) and the second substrate (2) is equipped with contact pin pad
(15), the first substrate (1) and the opposite two side walls of the second substrate (2) further respectively have Surface Mount pad (5), and two are inserted
Needle pad (5) is located in same horizontal line, and the Surface Mount pad (5) and contact pin pad (15) are electrically connected by copper sheet, described
First substrate (1) and the top and bottom sidewall of the second substrate (2) are provided with L shape heat sink (6), the first substrate (1) and second
The top and bottom sidewall of substrate (2) is fixed with two fixed cylinders (7), and two fixed cylinders (7) are located at L shape heat sink
(6) inside of the left and right sides, the fixed cylinder (7) is equipped with position-limit mechanism.
2. the wiring board with concave-convex buckle structure according to claim 1, which is characterized in that the position-limit mechanism includes
The both ends of fixing axle (8), the fixing axle (8) are fixedly connected with the inner wall of fixed cylinder (7), are additionally provided in the fixed cylinder (7)
The bar wall of swingle (9), the swingle (9) is rotatablely connected by through-hole and fixing axle (8), one end of the swingle (9)
The outside of fixed cylinder (7) is extended to, the lower end of swingle (9) right side wall is fixed with gag lever post (10), the gag lever post
(10) one end far from swingle (9) runs through the inner wall of fixed cylinder (7) and extends outwardly, the left and right two of the L shape heat sink (6)
Side offers limiting slot (11), and the limiting slot (11) matches with gag lever post (10), swingle (9) the left side wall lower end
It is fixed with spring (12), the other end of the spring (12) is fixedly connected with the inner wall of fixed cylinder (7).
3. the wiring board with concave-convex buckle structure according to claim 1, which is characterized in that the first substrate (1)
It is offered multiple fixation holes (14) with the surface lower edges of the second substrate (2), multiple fixation holes (14) are in symmetrically to set
It sets.
4. the wiring board with concave-convex buckle structure according to claim 1, which is characterized in that the L shape heat sink (6)
The side wall contacted with first substrate (1) surface offers multiple heat release holes (13), and multiple heat release holes (13) are evenly distributed.
5. the wiring board with concave-convex buckle structure according to claim 1, which is characterized in that the L shape heat sink (6)
It is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820408099.2U CN208128631U (en) | 2018-03-26 | 2018-03-26 | Wiring board with concave-convex buckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820408099.2U CN208128631U (en) | 2018-03-26 | 2018-03-26 | Wiring board with concave-convex buckle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208128631U true CN208128631U (en) | 2018-11-20 |
Family
ID=64198293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820408099.2U Active CN208128631U (en) | 2018-03-26 | 2018-03-26 | Wiring board with concave-convex buckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208128631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757033A (en) * | 2019-02-22 | 2019-05-14 | 皆利士多层线路版(中山)有限公司 | Circuit board and preparation method thereof |
| CN112040706A (en) * | 2020-07-07 | 2020-12-04 | 安徽天能清洁能源科技有限公司 | Multi-plug-in-piece separated type micro-grid central controller |
-
2018
- 2018-03-26 CN CN201820408099.2U patent/CN208128631U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757033A (en) * | 2019-02-22 | 2019-05-14 | 皆利士多层线路版(中山)有限公司 | Circuit board and preparation method thereof |
| CN112040706A (en) * | 2020-07-07 | 2020-12-04 | 安徽天能清洁能源科技有限公司 | Multi-plug-in-piece separated type micro-grid central controller |
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