CN207869495U - Circuit board assemblies - Google Patents
Circuit board assemblies Download PDFInfo
- Publication number
- CN207869495U CN207869495U CN201820011265.5U CN201820011265U CN207869495U CN 207869495 U CN207869495 U CN 207869495U CN 201820011265 U CN201820011265 U CN 201820011265U CN 207869495 U CN207869495 U CN 207869495U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- substrate
- board assemblies
- groove
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structure Of Printed Boards (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
The utility model provides a kind of circuit board assemblies, the circuit board assemblies include substrate, the circuit board being set on the substrate and the connector being electrically connected on the circuit board, the substrate includes first surface and the second surface opposite with the first surface, the circuit board is set to the first surface, the circuit board includes the first part being fixedly connected with the connector and the second part that extends from the first part, the position that the substrate corresponds to the first part is equipped with the groove that recess is formed, the circuit board assemblies further include the reinforcing member for being set in the groove and supporting the first part.The circuit board assemblies of the utility model can save space, enhancing structure intensity by the way that the groove of receiving reinforcing member is arranged in substrate in the case where the structure height of connector is constant；The short circuit problem caused by connector solder crack can be prevented, product function is which thereby enhanced, to extend the service life of circuit board assemblies product.
Description
【Technical field】
The utility model is related to field of circuit boards, a kind of particularly circuit board assemblies.
【Background technology】
It is with insulation base flexible that flexible PCB (Flexible Printed Circuit Board), which is also known as " soft board ",
Printed circuit made of material has the advantages that many rigid printed circuit boards do not have.In addition, flexible print circuit board has list
Face, two-sided and multi-layer board point, mainly using polyimides or mylar as base material, the material thermal resistance is high, dimensional stability
It is good, final products are formed by compacting with the cover film for having mechanical protection and good electrical insulation performance concurrently.With general circuit plate
It compares, circuit board assemblies have height reliability, excellent pliability, with high, the light-weight and thin thickness spy of Distribution density
Property, it is widely used in the connection of electronic device.
In existing structure, the solder connector on the surface of circuit board, the circuit board is assembled together with metal substrate,
The structure height glue of black box can be made high, so the requirement of structure design cannot be met.In addition, circuit board assemblies are welded to connect
Connector solder crack is easily led to metal substrate assembling process after device, connector is caused to be opened a way.In order to ensure the knot of entire component
The constant and enhancing structure intensity of structure height, therefore, it is necessary to provide a kind of new circuit board assemblies.
【Utility model content】
To solve the above-mentioned problems, the utility model provides a kind of circuit board assemblies, and the circuit board assemblies include base
Plate, the circuit board being set on the substrate and the connector being electrically connected on the circuit board, the substrate include first
Surface and the second surface opposite with the first surface, the circuit board are set to the first surface, the circuit board packet
The second part for including the first part being fixedly connected with the connector and extending from the first part, the substrate correspond to institute
The position for stating first part is equipped with the groove that recess is formed, and the circuit board assemblies further include being set in the groove and supporting
The reinforcing member of the first part.
As an improvement the depth of the groove is equal to or more than the thickness of the reinforcing member.
As an improvement the first surface of the groove from the substrate is recessed and is not penetrated the second table of the substrate
Face.
As an improvement the connector connect conducting with the circuit board by welding.
As an improvement the shape of the groove is adapted with the shape of the reinforcing member.
As an improvement the substrate is steel disc.
As an improvement the reinforcing member is steel disc.
As an improvement the circuit board is flexible PCB.
As an improvement the groove includes the main part of the corresponding circuit board first part and from the main part
Extend the extension of circuit board second part described in simultaneously collecting part.
The utility model has the beneficial effects that：The circuit board assemblies of the utility model on substrate by being arranged receiving reinforcement
The groove of part can save space, and enhance structural strength in the case where the structure height of connector is constant；It can
The short circuit problem caused by connector solder crack is prevented, product function is which thereby enhanced, to extend making for circuit board assemblies product
Use the service life.
【Description of the drawings】
Fig. 1 is the stereogram of the utility model circuit board assemblies.
Fig. 2 is the exploded view of the utility model circuit board assemblies.
Fig. 3 is the exploded view of another angle of the utility model circuit board assemblies.
Fig. 4 is the sectional view along Fig. 1 center line A-A cuttings.
【Specific implementation mode】
The utility model is described in further detail below by specific implementation mode combination Fig. 1 to Fig. 3, so as to
The advantages of more fully understanding the embodiment of the utility model and its various aspects.Below in an example, it provides real in detail below
The purpose for applying mode is easy for becoming apparent from thorough explanation to the content of the utility model, rather than to the limit of the utility model
System.
Referring to figs. 1 to Fig. 4, the utility model provides a kind of circuit board assemblies 100, the circuit board assemblies include substrate 1,
The circuit board 2 being set on the substrate 1 and the connector 3 being electrically connected on the circuit board 2, the substrate 1 include the
One surface 11 and the second surface 12 opposite with the first surface 11, the circuit board 2 are set to the first surface 11.
It is for electrically connecting to according to trace arrangements regular array lead or conductive sheet on the circuit board 2.The connector 3 and circuit board
Conductive sheet on 2 is connected and fixed realization and is electrically connected, and the connector 3 connect with the circuit board 2 lead by welding
It is logical.
The circuit board 2 is flexible PCB.The circuit board 2 includes first be fixedly connected with the connector 3
Divide 21 and from the second part 22 that the first part 21 extends, the position that the substrate 1 corresponds to the first part 21 is equipped with
Be recessed the groove 13 formed, and the circuit board assemblies 100 further include being set in the groove 13 and supporting the first part
21 reinforcing member 4.The substrate 1 is used to enhance the region of arrangement connector 3 for carrying the circuit board 2, the reinforcing member 4
Structural strength.
As shown in figure 4, in order to ensure the structure height of connector 3, and at the same time the structure for meeting circuit board assemblies 100 is strong
Degree requires, and in the present embodiment, groove 13 is arranged on the first surface 11 of substrate 1, the groove 13 is from the substrate 1
First surface 11 be recessed and and be not penetrated the second surface 12 of the substrate, the groove 13 is for example, by the modes shape such as half-etching
Be preferably half-etching slot and for accommodating the reinforcing member 4 at, the groove 13, the substrate 1 for example, by bonding or its
Its mode is bonded with the surface of circuit board 2；On another surface of the circuit board 2, benefit corresponding with the position of connector 3 is set
Strong part 4, the shape of the reinforcing member 4 and recessed poor 13 shape of substrate 1 are adapted, and the depth of groove 13 is equal to or more than reinforcement
The thickness of part 4, the preferably equal to thickness of the reinforcing member 4, reinforcing member 4 are contained in groove 13.The groove 13 includes corresponding to
The main part 131 of 2 first part 21 of the circuit board and from the main part 131 extend and collecting part described in circuit board 2 the
The extension 132 of two parts 22.Above structure can ensure the structure height of connector 3, and at the same time meeting circuit board assemblies
100 Structural strength calls.
In the present embodiment, substrate 1 is used to enhance the structural strength of whole circuit board component 100, and as carrying structure
Part；Reinforcing member is used to enhance the structural strength in the region of arrangement connector 3, and connector 3 is caused because of solder crack to avoid connector 3
The problem of open circuit；Reinforcing member 4 is contained in the groove 13 of substrate 1, in the case where ensureing that the structure height of connector 3 is constant,
Circuit board 2 is combined with substrate 1, therefore, it is possible to save space, and enhances structural strength.
Further, reinforcing member, substrate are preferably steel disc, it is also possible to be the metal materials such as aluminium flake, copper sheet, reinforcing member energy
Enough increase structural strength and hardness.In addition, supporting material can also be such as polyimides (Polyimide, initialism PI),
Epoxy glass cloth laminated board (FR4) etc..
Compared with prior art, the circuit board assemblies of the utility model on substrate by being arranged the recessed of receiving reinforcing member
Slot can save space, and enhance structural strength in the case where the structure height of connector is constant；Can prevent because
Short circuit problem caused by connector solder crack, which thereby enhances product function, to extend the service life of circuit board assemblies product.
It should be noted here that for those of ordinary skill in the art, not departing from the concept of the present invention
Under the premise of, various modifications and variations can be made, but these belong to the scope of protection of the utility model.
Claims (9)
1. a kind of circuit board assemblies, the circuit board assemblies include substrate, the circuit board that is set on the substrate and are electrically connected
The connector being connected on the circuit board, the substrate include first surface and the second surface opposite with the first surface,
The circuit board is set to the first surface, which is characterized in that the circuit board includes being fixedly connected with the connector
First part and the second part extended from the first part, the position that the substrate corresponds to the first part are equipped with recess
The groove of formation, the circuit board assemblies further include the reinforcing member for being set in the groove and supporting the first part.
2. circuit board assemblies according to claim 1, which is characterized in that the depth of the groove is equal to or more than described
The thickness of reinforcing member.
3. circuit board assemblies according to claim 1, which is characterized in that the first surface of the groove from the substrate is recessed
Fall into and be not penetrated the second surface of the substrate.
4. circuit board assemblies according to claim 1, which is characterized in that the connector by welding with it is described
Circuit board connection conducting.
5. circuit board assemblies according to claim 1, which is characterized in that the shape of the shape of the groove and the reinforcing member
Shape is adapted.
6. circuit board assemblies according to claim 1, which is characterized in that the substrate is steel disc.
7. circuit board assemblies according to claim 1, which is characterized in that the reinforcing member is steel disc.
8. circuit board assemblies according to claim 1, which is characterized in that the circuit board is flexible PCB.
9. circuit board assemblies according to claim 1, which is characterized in that the groove includes the corresponding circuit board first
Partial main part and the extension from circuit board second part described in main part extension and collecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011265.5U CN207869495U (en) | 2018-01-04 | 2018-01-04 | Circuit board assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011265.5U CN207869495U (en) | 2018-01-04 | 2018-01-04 | Circuit board assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207869495U true CN207869495U (en) | 2018-09-14 |
Family
ID=63464766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820011265.5U Expired - Fee Related CN207869495U (en) | 2018-01-04 | 2018-01-04 | Circuit board assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207869495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640545A (en) * | 2018-12-26 | 2019-04-16 | 东莞市沃德精密机械有限公司 | Circuit board assembles equipment |
| CN114422681A (en) * | 2022-01-27 | 2022-04-29 | 苏州昀冢电子科技股份有限公司 | Driving mechanism, driving mechanism combination, camera module and electronic equipment |
-
2018
- 2018-01-04 CN CN201820011265.5U patent/CN207869495U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640545A (en) * | 2018-12-26 | 2019-04-16 | 东莞市沃德精密机械有限公司 | Circuit board assembles equipment |
| CN109640545B (en) * | 2018-12-26 | 2023-10-20 | 东莞市沃德精密机械有限公司 | Circuit board assembling equipment |
| CN114422681A (en) * | 2022-01-27 | 2022-04-29 | 苏州昀冢电子科技股份有限公司 | Driving mechanism, driving mechanism combination, camera module and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |