CN207589273U - Reinforcement wiring board and matching board - Google Patents

Abstract

The utility model discloses a kind of reinforcement wiring board and matching boards, the reinforcement wiring board includes substrate, the first stiffening plate and the second stiffening plate, first stiffening plate is fixed between the substrate and second stiffening plate, the orthographic projection of first stiffening plate on the substrate is located in the substrate, orthographic projection of first stiffening plate on second stiffening plate is located in second stiffening plate, connection is pressed between the substrate and first stiffening plate, connection is pressed between first stiffening plate and second stiffening plate.The reinforcement wiring board can conveniently, reliably hanging buckle in install object on.The matching board includes the first backing plate and the second backing plate of phase split, first backing plate is equipped with the first notch, second backing plate is equipped with the second notch, and first notch and the second notch phase split form the holding tank to match with the shape of first stiffening plate.The matching board is used to that above-mentioned reinforcement wiring board to be coordinated to make use.

Description

Reinforcement wiring board and matching board

Technical field

The utility model is related to printed wiring board technical field, more particularly, to a kind of reinforcement wiring board and matching board.

Background technology

With direction rapid development of the electronic equipment to miniaturization, densification, high integration and multifunction, make printing Wiring board is on space and safety etc. by larger restriction.The wiring board of conventional planar design has been unable to meet present The demand of electronic equipment, therefore the wiring board with reinforcement gradually captures market.However the existing reinforcement wiring board generally used Some special installation requirements cannot be met, if you need to by wiring board hanging buckle, be incited somebody to action on an electronic device generally by fastener The corner of wiring board is locked on electronic equipment, this kind of fixed form is relatively complicated, and wiring board installation process is more time-consuming to take Power.

Invention content

Based on this, the defects of the utility model embodiment is to overcome the prior art, a kind of reinforcement wiring board is provided and is matched Plate, the reinforcement wiring board can conveniently, reliably hanging buckle in install object on so that wiring board is quick and easy for installation；It is described to match Plate is used to that above-mentioned reinforcement wiring board to be coordinated to make use.

In order to achieve the above object, the utility model embodiment uses following technical scheme：

The utility model embodiment first aspect provides a kind of reinforcement wiring board, including substrate, the first stiffening plate and Two stiffening plates, first stiffening plate are fixed between the substrate and second stiffening plate, and first stiffening plate is in institute The orthographic projection stated on substrate is located in the substrate, and orthographic projection of first stiffening plate on second stiffening plate is located at institute It states in the second stiffening plate, connection, first stiffening plate and described second is pressed between the substrate and first stiffening plate Connection is pressed between stiffening plate.

Further, first stiffening plate includes sequentially connected head end and insertion end, and the width of the head end is more than The width of the insertion end causes the junction of the head end and the insertion end to form stage portion.

Further, the reinforcement wiring board is installed on installing plate, is offered on the installing plate and is mended with described first The mounting hole that strong plate shape matches, the substrate fit on one side with the installing plate, second stiffening plate with it is described The another side of installing plate fits.

The utility model embodiment second aspect provides a kind of matching board, in above-mentioned reinforcement wiring board manufacturing process In match, the matching board includes the first backing plate and the second backing plate of phase split, and first backing plate is equipped with the first notch, institute The second backing plate is stated to be formed and first stiffening plate equipped with the second notch, first notch and the second notch phase split The holding tank that shape matches, the orthographic projection of the match board that the matching board is formed with first stiffening plate on the substrate will The substrate covering.

Further, first backing plate is equipped at least two first notches, at least two first notch positions In same row, second backing plate be equipped with first notch the second notch matched one by one, each first notch and The corresponding second notch cooperation is used to form the holding tank for accommodating first stiffening plate.

Further, match board and the substrates while stacking of the matching board with first stiffening plate composition.

Further, the spacing between the outer edge of the inner wall of the holding tank and first stiffening plate for 0.1mm~ 0.2mm。

Further, the difference of the thickness of the thickness of the matching board and first stiffening plate is between ± 0.1mm.

The utility model embodiment includes advantages below, however, any product for implementing the utility model does not need to be same When reach all advantages as described below：

1st, smaller first stiffening plate of reinforcement wiring board described in the utility model embodiment, wherein size is by the second stiffening plate It is separated with substrate, forms a staging pack harden structure so that formed between the second stiffening plate and substrate and installed on object for installing First stiffening plate, can be supported on installing plate, substrate is limited in the side of installing plate, the second reinforcement by the gap that plate is inserted into Plate is limited in the opposite side of installing plate, so as to which reinforcement wiring board is limited hanging buckle on installing plate.When disassembly is desired, again Directly the reinforcement wiring board can be taken out from installation object.Therefore, the reinforcement wiring board realizes the hanging buckle installation of wiring board, Its is quick and easy for installation, while its dismounting is also very convenient.

2nd, matching board described in the utility model embodiment, available for being matched when the first stiffening plate is pressed on substrate, Matching board with the first stiffening plate composite assembly on substrate, so as to which substrate integrally be covered, prevents pressing around the first stiffening plate The direct fail in compression of substrate in the process also ensures press equipment uniform force, prevents press equipment from damaging.Meanwhile it is mended first After strong plate pressing, the matching board can continue on for the second stiffening plate and be pressed on the first stiffening plate, on the one hand can ensure at this time Press equipment be laminated during stress equalization, be on the other hand also prevented from the second stiffening plate be pressurized when edge because do not have support due to damage It is bad.In addition, matching board half-and-half type is innovatively designed as the first backing plate and the second backing plate by the utility model embodiment, when having pressed Cheng Hou can extract the first backing plate and the second backing plate out so that matching board is smoothly extracted out, so as to which matching board be prevented to be stuck in base from both sides respectively Situation about can not be extracted out between plate and the second stiffening plate occurs.

3rd, by setting at least two holding tanks on matching board for accommodating two or more first stiffening plates, so as to It realizes that two or more first stiffening plate plates and the second stiffening plate batch press, considerably enhances the producing efficiency of wiring board. Meanwhile all holding tanks are located at same row namely only need to set first backing plate and second backing plate, Ensure without hindrance when the first backing plate and the second backing plate are extracted out.

4th, the match board of the matching board and first stiffening plate composition is just big with the substrate etc., and one side matching board exists Substrate is protected during pressing, on the other hand prevents matching board excessive, is caused during matching board is pressurized, matching board It is upper beyond the edge of substrate by bend by pressure, influence matching board taking-up.

5th, the spacing between the outer edge of the inner wall of the holding tank and first stiffening plate is 0.1mm~0.2mm, from And ensureing the first stiffening plate can smoothly be caught in matching board.The thickness difference of the thickness of the matching board and first stiffening plate ± Between 0.1mm, so as to ensure that matching board is flushed with the first stiffening plate as possible.

Description of the drawings

Fig. 1 is the structure diagram of the reinforcement wiring board described in the utility model embodiment；

Fig. 2 is the explosive view of the reinforcement wiring board in Fig. 1；

Fig. 3 is an application schematic diagram of the reinforcement wiring board in Fig. 1；

Fig. 4 is another application schematic diagram of the reinforcement wiring board in Fig. 1；

Fig. 5 is the structure diagram of the half-and-half type matching board described in the utility model embodiment；

Fig. 6 is the structure diagram of the monoblock type matching board described in the utility model embodiment；

Fig. 7 is the structure diagram of the half-and-half type matching board described in another embodiment of the utility model.

Reference sign：

100th, substrate, the 200, first stiffening plate, 210, head end, 220, insertion end, the 300, second stiffening plate, 400, matching board, 410th, the first backing plate, the 420, second backing plate, 430, holding tank, the 431, first notch, the 432, second notch, 500, side shield, 600th, siding.

Specific embodiment

It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein Only to explain the utility model, the scope of protection of the utility model is not limited.

It should be noted that when element is referred to as " being set on " another element, it can be directly arranged in another element Above or can also another element be set on by element placed in the middle.When an element is known as " connection " another element, It can be directly to another element or can also be connected to another element by element placed in the middle.Together When, " one kind " of used singulative, " described " and "the" are also intended to including most forms herein, unless context Clearly show that other meanings.In addition, unless otherwise indicated, otherwise the descriptions such as the term in specification " first " and " second " are only It is only used for distinguishing various components, element, step in specification etc., without being intended to indicate that between various components, element, step Logical relation or ordinal relation etc..

As depicted in figs. 1 and 2, a kind of one embodiment of reinforcement wiring board in the utility model embodiment, including substrate 100th, the first stiffening plate 200 and the second stiffening plate 300, first stiffening plate 200 are fixed on the substrate 100 and described second Between stiffening plate 300.Orthographic projection of first stiffening plate 200 on the substrate 100 is located in the substrate 100, described Orthographic projection of first stiffening plate 200 on second stiffening plate 300 is located in second stiffening plate 300.The substrate 100 It is pressed and connected by the first viscose glue between first stiffening plate 200, optionally, first viscose glue is the pure glue of thermosetting property. It is pressed and connected by the second viscose glue between first stiffening plate 200 and second stiffening plate 300, optionally, described second Viscose glue is the pure glue of thermosetting property.The substrate 100 is equipped with the weldering for welding component away from the one side of first stiffening plate 200 Disk.

The operation principle of reinforcement wiring board described in the present embodiment is described in detail below：Incorporated by reference to Fig. 1 to Fig. 4, institute Reinforcement wiring board is stated equipped with the first stiffening plate 200 and the second stiffening plate 300, smaller first stiffening plate 200 of size is mended second Strong plate 300 and substrate 100 separate, and form a staging pack harden structure so that shape between the second stiffening plate 300 and substrate 100 Into for installing object (such as electronic equipment) upper mounting plate (side shield 500 of hook as shown in Figure 3 or the wall of housing shown in Fig. 4 Plate 600 etc.) be inserted into gap, the first stiffening plate 200 can be supported on installing plate, substrate 100 the side of installing plate carry out Limiting, the second stiffening plate 300 are limited in the opposite side of installing plate, thus by reinforcement wiring board hanging buckle in installation object.When need When dismantling, and directly the reinforcement wiring board can be taken out from installation object.Therefore, the reinforcement wiring board is easy for installation fast Victory, while its dismounting is also very convenient.

Further, in the present embodiment, the installing plate is (shown in the side shield 500 or Fig. 4 of hook as shown in Figure 3 The siding 600 of housing etc.) on offer the mounting hole to match with 200 shape of the first stiffening plate, first reinforcement Plate 200 is limited in the mounting hole 610, and the substrate 100 fits on one side with the installing plate, second reinforcement Plate 300 and the another side of the installing plate fit, so as to by the close hanging buckle of reinforcement wiring board on installing plate, preventing reinforcement line Road plate movement, so as to reach more firm fixed effect.It should be noted that in other embodiments, the substrate 100 with The one side of the installing plate also space set and/or second stiffening plate 300 and the installing plate another side separately Setting.

In addition, as shown in figure 4, when reinforcement wiring board hanging buckle in install object (such as electronic equipment) housing siding 600 on when, The inside of housing can be set on and fit on one side with siding 600 by being equipped with the substrate 100 of electronic component, second stiffening plate 300 are located at the outside of housing and fit with the another side of siding 600, on the one hand realize the hanging buckle installation of reinforcement wiring board, Including the second larger stiffening plate 300 of another aspect area protects substrate 100 and the component on substrate 100, so as to Promote the safety in utilization and stability of reinforcement wiring board.It should be noted that Fig. 3 and Fig. 4 are reinforcement circuits of the present invention Two concrete application examples of plate, it is understood, however, that those skilled in the art can be according to actual needs by the reinforcement line Road plate is installed in other application environments.

Specifically, in the present embodiment, as shown in Fig. 2, first stiffening plate 200 is T-shaped, first reinforcement Plate 200 includes sequentially connected head end 210 and insertion end 220, and the width of the head end 210 is more than the width of the insertion end 220 Degree is so that the junction of the head end 210 and the insertion end 220 forms stage portion.210 width of head end is larger protecting The adhesion strength of card and 100 and second stiffening plate 300 of substrate.Its insertion end 220 can be inserted into the mounting hole for installing object, and pass through Stage portion thereon limit up and down.It should be noted that the shape of first stiffening plate 200 can according to actual needs into The corresponding design of row, it is only necessary to ensure that the area of the first stiffening plate 200 is less than 100 and second stiffening plate 300 of substrate.

As shown in figure 5, a kind of one embodiment of matching board 400 in the utility model embodiment, in above-mentioned reinforcement Wiring board matches during making, and refers specifically to press the first stiffening plate 200 on the substrate 100 and/or in the first reinforcement It is used when the second stiffening plate 300 is pressed on plate 200.The matching board 400 includes the first backing plate 410 and the second backing plate of phase split 420.First backing plate 410 is equipped with the first notch 431, and second backing plate 420 is equipped with the second notch 432, and described first lacks Mouth 431 and second notch, 432 phase split form the holding tank 430 to match with the shape of first stiffening plate 200.Institute Orthographic projection of the match board of matching board 400 and first stiffening plate 200 composition on the substrate 100 is stated by the substrate 100 Covering.

The operation principle of matching board described in the present embodiment is illustrated below：It, can be by matching board when making reinforcement wiring board 400 are set on around the first stiffening plate 200 on substrate, so as to which 100 entirety of substrate be covered, prevent substrate 100 during pressing Direct fail in compression also ensures press equipment uniform force, prevents press equipment from damaging.Meanwhile it is pressed in the first stiffening plate 200 Later, the matching board 400 can continue on for the second stiffening plate 300 and be pressed on the first stiffening plate 200, on the one hand can ensure at this time Press equipment be laminated during stress equalization, be on the other hand also prevented from the second stiffening plate 300 be pressurized when edge because not supporting And it damages.In addition, 400 half-and-half type of matching board is innovatively designed as the first backing plate 410 and the second pad by the utility model embodiment Plate 420 after the completion of pressing, can extract the first backing plate 410 and the second backing plate 420 out so that matching board 400 is smooth from both sides respectively Extraction, so as to which the situation that matching board 400 is prevented to be stuck between 100 and second stiffening plate 300 of substrate and can not extract out occurs.

Optionally, the matching board 400 is overlapped with the match board that first stiffening plate 200 forms with the substrate 100, " coincidence " be meant to indicate two components between size it is identical, and position is identical namely the matching board 400 is mended with described first The match board that strong plate 200 forms is just big with 100 grade of substrate, and one side matching board 400 is during pressing to substrate 100 It is protected, on the other hand prevents matching board 400 excessive, cause during matching board 400 is pressurized, base is exceeded on matching board 400 Bend by pressure is influenced matching board 400 and taken out by the edge of plate 100.It should be noted that in other embodiments, the matching board 400 Substrate 100 is also greater than with the area of the match board of first stiffening plate 200 composition.

Further, the spacing between the outer edge of the inner wall of the holding tank 430 and first stiffening plate 200 is 0.1mm~0.2mm, so as to ensure that the first stiffening plate 200 can be smoothly caught in matching board 400.The thickness of the matching board 400 and institute The thickness difference of the first stiffening plate 200 is stated between ± 0.1mm, so as to ensure that matching board 400 is flushed with the first stiffening plate 200 as possible.

As shown in fig. 7, in another embodiment, first backing plate 410 is equipped at least two first notches 431, at least two first notches 431 are located at same row.Second backing plate 420 is equipped with and first notch 431 1 Second notch 432 of one cooperation, each first notch 431 and the corresponding cooperation of second notch 432 are for shape Into the holding tank 430 for accommodating first stiffening plate 200.By setting at least two holding tanks 430 on matching board 400, For coordinating at least two first stiffening plates 200, so as to realize two or 200 and second stiffening plate of more first stiffening plates 300 mass simultaneous press, and considerably enhance the producing efficiency of wiring board.Meanwhile all holding tanks 430 are located at same row, Namely first backing plate 410 and second backing plate 420 are only set, ensure the first backing plate 410 and the second backing plate It is without hindrance during 420 extraction.As shown in Figure 7：The first backing plate 410 of a-quadrant and the second backing plate 420 of B area, the first pad can be extracted The extraction of plate 410 is extracted out from top；Second backing plate 420 is to extract out from below.In addition, during pressing, positioned at several the The substrate 100 of one stiffening plate, 200 lower section can be whole with 200 one-to-one separate substrates 100 or one of the first stiffening plate Block large substrates.

The manufacturing process of the reinforcement wiring board is introduced with the embodiment of a practical application below, thus by institute It states the effect of matching board 400 in the production process to illustrate, specifically includes following steps：

(1) substrate 100 is processed：The making in the hole of completing substrate 100, circuit and slot.

(2) the first stiffening plate 200 is processed：By the excessively good pure glue of thermosetting property of the first reinforcement whole plate, the shape of requirement is reprocessed into, Form the first stiffening plate 200.

(3) the first stiffening plate 200 is combined matching board 400 to press on the substrate 100 by the method for matching board trim.

(4) the second stiffening plate 300 is processed, by the excessively good pure glue of thermosetting property of the second reinforcement whole plate, is reprocessed into the shape of requirement, Form the second stiffening plate 300.

(5) the second stiffening plate 300 one-to-one correspondence is positioned on the first stiffening plate 200, the second stiffening plate 300 is covered in the One stiffening plate 200 and matching board 400 press the second stiffening plate 300.

(6) after pressing, the first backing plate 410 and the second backing plate 420 are extracted out respectively from both sides, completes the system of reinforcement wiring board Make.

It should be noted that it, using above-mentioned half-and-half type matching board 400, can pressed only when the second stiffening plate 300 are pressed Monoblock type matching board as shown in Figure 6 can be used when closing the first stiffening plate 200, because after the first stiffening plate 200 is pressed, The top of first stiffening plate 200 does not stop, can extract the monoblock type matching board out, and when the second stiffening plate 300 are pressed, Larger-size second stiffening plate 300 hinders matching board and is extracted out from top, thus need to design half-and-half type matching board 400 and be taken out from both sides Go out.

Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, it is all considered to be the range of this specification record.

Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed, But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that the common skill for this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The scope of protection of the utility model.

Claims (8)

1. a kind of reinforcement wiring board, which is characterized in that including substrate, the first stiffening plate and the second stiffening plate, first reinforcement Plate is fixed between the substrate and second stiffening plate, and the orthographic projection of first stiffening plate on the substrate is located at institute It states in substrate, orthographic projection of first stiffening plate on second stiffening plate is located in second stiffening plate, the base Connection is pressed between plate and first stiffening plate, connection is pressed between first stiffening plate and second stiffening plate.

2. reinforcement wiring board according to claim 1, which is characterized in that first stiffening plate includes sequentially connected head End and insertion end, the width of the head end cause the junction of the head end and the insertion end more than the width of the insertion end Form stage portion.

3. reinforcement wiring board according to claim 1 or 2, which is characterized in that the reinforcement wiring board is installed on installing plate On, the mounting hole to match with the first reinforcement plate shape, the substrate and the installing plate are offered on the installing plate Fit on one side, the another side of second stiffening plate and the installing plate fits.

4. a kind of matching board, which is characterized in that for the reinforcement wiring board manufacturing process described in any one of claims 1 to 3 In match, the matching board includes the first backing plate and the second backing plate of phase split, and first backing plate is equipped with the first notch, institute The second backing plate is stated to be formed and first stiffening plate equipped with the second notch, first notch and the second notch phase split The holding tank that shape matches, the orthographic projection of the match board that the matching board is formed with first stiffening plate on the substrate will The substrate covering.

5. matching board according to claim 4, which is characterized in that first backing plate is equipped at least two described first and lacks Mouthful, at least two first notches are located at same row, second backing plate equipped with first notch matched one by one the Two notches, each first notch and the corresponding second notch cooperation are used to form receiving one described first and mend The holding tank of strong plate.

6. matching board according to claim 4, which is characterized in that the match board of the matching board and first stiffening plate composition With the substrates while stacking.

7. the matching board according to any one of claim 4 to 6, which is characterized in that the inner wall of the holding tank and described the Spacing between the outer edge of one stiffening plate is 0.1mm~0.2mm.

8. the matching board according to any one of claim 4 to 6, which is characterized in that the thickness of the matching board and described first The difference of the thickness of stiffening plate is between ± 0.1mm.