CN208385658U - A kind of mould group connection structure - Google Patents
A kind of mould group connection structure Download PDFInfo
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- CN208385658U CN208385658U CN201820703213.4U CN201820703213U CN208385658U CN 208385658 U CN208385658 U CN 208385658U CN 201820703213 U CN201820703213 U CN 201820703213U CN 208385658 U CN208385658 U CN 208385658U
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- Prior art keywords
- mould group
- circuit board
- segment
- main body
- connector
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- Combinations Of Printed Boards (AREA)
Abstract
The utility model discloses a kind of mould group connection structure, comprising: mould group main body；Circuit board, one end of the circuit board are connect with the mould group main body, and the other end of the circuit board is provided with connector, and the connector is connect with the mainboard；Wherein, the circuit board is L shape circuit board.Mould group connection structure provided by the utility model solves existing mould group main body, when being tilted relative to mainboard and realizing connection with mainboard, the case where there are connector is easy to fall off or poor contact, lead to the technical problem that reliability is low, the case where effectively reducing connector easy to fall off or poor contact is realized, the technical effect of reliability is improved.
Description
Technical field
The utility model relates to field of mechanical technique more particularly to a kind of mould group connection structures.
Background technique
When assembling the moulds group main body such as camera, generally require to carry out being electrically connected for camera and mainboard by circuit board,
However, usually will appear mould group main body and master as the complexity of the current requirements such as various electronic equipment shapes and heat dissipation increases
The case where plane where plate tilts at an angle, in this case, since the torsibility of circuit board is lower, it tends to be difficult to will be electric
The connector on connector and mainboard on the plate of road is attached.Even if warping circuits plate by force, by the connector on circuit board
Be connected in motherboard connector, also due to unbalanced stress suffered on connector, be easy to appear over time fall off or
The case where poor contact is biggish reliability hidden danger.
As it can be seen that existing mould group main body, when plane inclination where relative to mainboard is installed and is electrically connected with mainboard realization,
The case where there are connector is easy to fall off or poor contact, leads to the technical problem that reliability is low.
Utility model content
The utility model solves existing mould group main body, relative to mainboard by providing a kind of mould group connection structure
The case where inclination installation and when being electrically connected with mainboard realization, there are connector is easy to fall off or poor contact, cause reliability low
Technical problem.
The utility model provides a kind of mould group connection structure, comprising:
Mould group main body；
Circuit board, one end of the circuit board are connect with the mould group main body, and the other end of the circuit board is provided with company
Device is connect, the connector is connect with mainboard；
Wherein, the circuit board is L shape circuit board.
Optionally, the circuit board is flexible circuit board or rigid-flexible circuit board.
Optionally, the mould group main body is camera or fingerprint induction module.
Optionally, the L shape circuit board includes first segment and second segment, and the first segment is connect with the mould group main body,
The second segment is connect with the connector, and the first segment is along the central axes of extending direction and the second segment along extending direction
Central axes it is vertical.
Optionally, the L shape circuit board includes first segment and second segment, and the first segment is connect with the mould group main body,
The second segment is connect with the connector, and the first segment is along the central axes of extending direction and the second segment along extending direction
Central axes at obtuse angle or acute angle.
Optionally, the mould group main body is tilted relative to the plane where the mainboard；The L shape circuit board includes first
Section and second segment, the first segment are connect with the mould group main body, and the second segment is connect with the connector, the second segment
Central axes along extending direction are vertical with intersection, and the intersection is the intersection of the bottom surface and the mainboard surface of the mould group main body
Line.
Optionally, the mould group connection structure includes: mould group main body described in two groups；Two L shape circuit boards, two institutes
It states circuit board to connect one to one with mould group main body described in two groups, every circuit board is not connected described in two circuit boards
The other end of mould group main body is provided with connector, and the connector is connect with mainboard.
The one or more technical solutions provided in the utility model embodiment, at least have the following technical effect that or excellent
Point:
Mould group connection structure provided by the embodiments of the present application, setting L shape circuit board connects mould group main body and connector, in mould
Group main body relative in the inclined situation of plane where mainboard, due to L shape compared to straight panel shape circuit board its own with curved
Bent structure does not need excessively to reverse circuit board, when can improve connector by the uniform bending on each side of L shape and be installed on mainboard
Uniform force degree, the case where effectively reducing connector easy to fall off or poor contact improves reliability.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift specific embodiment of the present utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overlooking structure figure of mould group connection structure in the utility model embodiment；
Fig. 2 is the facing structure figure of mould group connection structure in the utility model embodiment；
Fig. 3 is the distressed structure figure one of mould group connection structure in the utility model embodiment；
Fig. 4 is the distressed structure figure two of mould group connection structure in the utility model embodiment；
Fig. 5 is the distressed structure figure three of mould group connection structure in the utility model embodiment；
Fig. 6 is the distressed structure figure four of mould group connection structure in the utility model embodiment；
Fig. 7 is circuit board first segment and the structure chart of second segment transitional region one in the utility model embodiment；
Fig. 8 is circuit board first segment and the structure chart of second segment transitional region two in the utility model embodiment；
Fig. 9 is circuit board first segment and the structure chart of second segment transitional region three in the utility model embodiment；
Figure 10 is circuit board first segment and the structure chart of second segment transitional region four in the utility model embodiment；
Figure 11 is the facing structure figure of multimode group main body situation in the utility model embodiment；
Figure 12 is the overlooking structure figure of multimode group main body situation in the utility model embodiment.
Specific embodiment
The embodiment of the present application solves existing mould group main body, relative to master by providing a kind of mould group connection structure
The case where plane inclination where plate and when being electrically connected with mainboard realization, there are connector is easy to fall off or poor contact, causing can
The technical problem low by property, the case where effectively reducing connector easy to fall off or poor contact, improve reliability.
Technical solution in the embodiment of the present application, general thought are as follows:
Mould group connection structure provided by the embodiments of the present application, setting L shape circuit board connects mould group main body and connector, in mould
Group main body relative in the inclined situation of plane where mainboard, due to L shape compared to straight panel shape circuit board its own with curved
Bent structure does not need excessively to reverse circuit board, when can improve connector by the uniform bending on each side of L shape and be connected on mainboard
Uniform force degree, the case where effectively reducing connector easy to fall off or poor contact improves reliability.
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
In the present embodiment, a kind of mould group connection structure is provided, as shown in Figs. 1-2, comprising:
Mould group main body 1；
Circuit board 3, one end of the circuit board 3 are connect with the mould group main body 1, the other end setting of the circuit board 3
There is connector 4, the connector 4 is connect with the mainboard 2；
Wherein, the circuit board 3 is L shape circuit board.
In the embodiment of the present application, the mould group main body 1 can for camera, fingerprint induction module or loudspeaker etc.,
This is with no restriction.The circuit board can be flexible circuit board FPC or rigid-flexible circuit board RFPC, herein also with no restriction.
In the embodiment of the present application, the connector 4 can be row's pin type connector or coaxial connector, also not make herein
Limitation.The connector 4 can fasten the connection realized with the mainboard 2 with the device that is correspondingly connected on the mainboard 2.
It should be noted that if connecting mould group main body 1 and connector 4 with straight circuit board, it can only be in mould group main body 1
When bottom surface is parallel to 2 surface of mainboard, what connector 4 could be stable is connected to mainboard 2.Once 1 bottom surface of mould group main body and 2 institute of mainboard
Plane tilt at an angle when, straight circuit board can also be tilted relative to mainboard 2, then need to reverse straight circuit board
Connector can be crimped on to mainboard 2, the straight circuit board of distortion can have biggish stress, and stress intensity is in far from distortion
The direction of mandrel is incremented by, and will lead to connector discontinuity, and easily appearance deforms, falling off leads to poor contact or short circuit, from
And influence the reliability of product.The application connects mould group main body 1 and connector 4 by setting L shape circuit board 3, due to L shape circuit
The extending direction of plate 3 has multiple, when mould group main body 1 is relative to plane inclination where mainboard 2, can pass through bending circuit board
Connector 4 is adjusted to tend to parallel state with mainboard 2 by the part of upper difference extending direction, reconnects connector 4 and mainboard
2, to reduce the uneven stress of connector 4, improve reliability.
In the embodiment of the present application, the L shape circuit board can be set forth below for three kinds there are many deformation:
The first, perpendicular type.
I.e. as shown in Figure 1, the L shape circuit board includes first segment 301 and second segment 302, the first segment 301 with it is described
Mould group main body 1 connects, and the second segment 302 is connect with the connector 4, and the first segment 301 is along the central axes of extending direction
It is vertical along the central axes of extending direction with the second segment 302.
For example, when mould group main body 1 is tilted relative to mainboard 2 as shown in Figure 2, it is only necessary to bend three realities in Fig. 1
Line part 101 can be pressed connector 4 is smooth on mainboard 2.
Second, obtuse angle type.
I.e. as shown in Figure 3 and Figure 4, the L shape circuit board includes first segment 301 and second segment 302, the first segment 301
It is connect with the mould group main body 1, the second segment 302 is connect with the connector 4, and the first segment 301 is along extending direction
Central axes and the second segment 302 along the central axes of extending direction in obtuse angle.
The third, acute angle type.
I.e. as shown in Figure 5 and Figure 6, the L shape circuit board includes first segment 301 and second segment 302, the first segment 301
It is connect with the mould group main body 1, the second segment 302 is connect with the connector 4, and the first segment 301 is along extending direction
Central axes are at an acute angle along the central axes of extending direction with the second segment 302.
Certainly, in the specific implementation process, the deformation of the L shape circuit board is not limited to above-mentioned three kinds.And the L shape circuit
Transitional region between the first segment 301 and second segment 302 of plate can be as shown in Figure 1 square mistake in outer circle arc
It crosses, or inside and outside equal angle, Inner arc exterior angle, inside and outside equal circular arc or the polygon transition of Fig. 7~Figure 10 does not limit herein
System.
Further, in the embodiment of the present application, in order to guarantee that the connector 4 is able to achieve with mainboard 2 after bending circuit board 3
Almost tend to be parallel, is more tended to uniformly with reaching connector stress, in the mould group main body 1 relative to the plane where mainboard 2
In inclined situation, the application, which is also set up, can be arranged according to the mould group main body 1 relative to the inclined direction of the mainboard 2
The shape and trend of circuit board 3.
Specifically, it includes first segment 301 and second segment 302, the first segment 301 that the L shape circuit board 3, which can be set,
It is connect with the mould group main body 1, the second segment 302 is connect with the connector 4, and the second segment 301 is along extending direction
Central axes are vertical with intersection, and the intersection is the bottom surface of the mould group main body and the intersecting lens on the mainboard surface.
In the case where guaranteeing that the second segment 301 is vertical with intersection along the central axes of extending direction, it is only necessary to bend institute
The inclination of inclination bring connector 4 of mould group main body 1 can be offset by stating second segment 301, so that connector 4 be made to be parallel to mainboard
2 are installed.For example, under inclination conditions shown in Fig. 2, using circuit board shown in FIG. 1, wherein second segment 302
Central axes L is vertical with intersection K, therefore connector 4 can be adjusted to be parallel to the state of mainboard 2 by only needing to bend second segment 302,
To guarantee stress balance when connector 4 is connected on mainboard 2, reliability is improved.
In an alternative embodiment, as shown in FIG. 11 and 12, the mould group connection structure may include described in two groups
Mould group main body；Two L shape circuit boards, two circuit boards connect one to one with mould group main body described in two groups, and two
The other end for being not connected with the mould group main body of every circuit board is provided with connector in the circuit board, and the connector is equal
It is connect with mainboard.
Certainly, the mould group connection structure can also be with mould group main body described in three groups and three L shape circuit boards, herein not
It is restricted.
The technical solution provided in the embodiment of the present application, has at least the following technical effects or advantages:
Mould group connection structure provided by the embodiments of the present application, setting L shape circuit board connects mould group main body and connector, in mould
Group main body relative in the inclined situation of plane where mainboard, due to L shape compared to straight panel shape circuit board its own with curved
Bent structure does not need excessively to reverse circuit board, when can improve connector by the uniform bending on each side of L shape and be installed on mainboard
Uniform force degree, the case where effectively reducing connector easy to fall off or poor contact improves reliability.
Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the scope of the utility model.
Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from
The spirit and scope of the utility model embodiment.In this way, if these modifications and variations of the utility model embodiment belong to this
Within the scope of utility model claims and its equivalent technologies, then the utility model is also intended to encompass these modification and variations and exists
It is interior.
Claims (7)
1. a kind of mould group connection structure characterized by comprising
Mould group main body；
Circuit board, one end of the circuit board are connect with the mould group main body, and the other end of the circuit board is provided with connector,
The connector is connect with mainboard；
Wherein, the circuit board is L shape circuit board.
2. mould group connection structure as described in claim 1, which is characterized in that the circuit board is flexible circuit board or soft or hard knot
Close circuit board.
3. mould group connection structure as described in claim 1, which is characterized in that the mould group main body is that camera or fingerprint incude
Module.
4. mould group connection structure as described in claim 1, which is characterized in that the L shape circuit board includes first segment and second
Section, the first segment are connect with the mould group main body, and the second segment is connect with the connector, and the first segment is along extension side
To central axes it is vertical along the central axes of extending direction with the second segment.
5. mould group connection structure as described in claim 1, which is characterized in that the L shape circuit board includes first segment and second
Section, the first segment are connect with the mould group main body, and the second segment is connect with the connector, and the first segment is along extension side
To central axes and the second segment along the central axes of extending direction at obtuse angle or acute angle.
6. mould group connection structure as described in claim 1, which is characterized in that the mould group main body is relative to where the mainboard
Plane inclination；The L shape circuit board includes first segment and second segment, and the first segment is connect with the mould group main body, described
Second segment is connect with the connector, and the second segment is vertical with intersection along the central axes of extending direction, and the intersection is described
The intersecting lens of the bottom surface of mould group main body and the mainboard surface.
7. the mould group connection structure as described in claim 1-6 is any characterized by comprising
Mould group main body described in two groups；
Two L shape circuit boards, two circuit boards connect one to one with mould group main body described in two groups, two electricity
The other end for being not connected with the mould group main body of every circuit board is provided with connector in the plate of road, and the connector is and mainboard
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703213.4U CN208385658U (en) | 2018-05-11 | 2018-05-11 | A kind of mould group connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703213.4U CN208385658U (en) | 2018-05-11 | 2018-05-11 | A kind of mould group connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN208385658U true CN208385658U (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820703213.4U Active CN208385658U (en) | 2018-05-11 | 2018-05-11 | A kind of mould group connection structure |
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| Country | Link |
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| CN (1) | CN208385658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149760A (en) * | 2019-05-24 | 2019-08-20 | 上海摩软通讯技术有限公司 | Flexible circuit board, connector and electric connector assembly |
-
2018
- 2018-05-11 CN CN201820703213.4U patent/CN208385658U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149760A (en) * | 2019-05-24 | 2019-08-20 | 上海摩软通讯技术有限公司 | Flexible circuit board, connector and electric connector assembly |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.3, Taihong Road, Kunshan high tech Industrial Development Zone, Suzhou, Jiangsu Province, 215300 Patentee after: Kunshan Qiuti Microelectronics Technology Co.,Ltd. Address before: No.3, Taihong Road, Kunshan high tech Industrial Development Zone, Suzhou, Jiangsu Province, 215300 Patentee before: KUNSHAN Q TECHNOLOGY Co.,Ltd. |