CN208971857U - A kind of anti-bending rigid-flex circuit board - Google Patents
A kind of anti-bending rigid-flex circuit board Download PDFInfo
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- CN208971857U CN208971857U CN201821381330.XU CN201821381330U CN208971857U CN 208971857 U CN208971857 U CN 208971857U CN 201821381330 U CN201821381330 U CN 201821381330U CN 208971857 U CN208971857 U CN 208971857U
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Abstract
The utility model relates to a kind of anti-bending rigid-flex circuit boards, including the first clamping device, second clamping device, connect soft formation, rigid-flex circuit board, the connection soft formation both ends are separately connected the first clamping device, second clamping device, the rigid-flex circuit board is located at the first clamping device, second clamping device, it connects at the top of soft formation, first clamping device includes first baffle, first side plate, first bottom plate, first bottom plate rear and front end is fixedly connected with first baffle, it is fixedly connected at the top of first bottom plate with the first side plate, the first fixing layer is equipped on the right side of first side plate, the first groove is equipped between first side plate and the first fixing layer, the first groove intracavity bottom is equipped with the first spring, anti-bending protection utmostly can be carried out to the first rigid layer and the second rigid layer, prevent rigid-flexible bonding wire Offset up and down occurs when installing and using for road plate, and anti-bending effect is good.
Description
Technical field
The utility model relates to a kind of anti-bending rigid-flex circuit boards, belong to wiring board art.
Background technique
The application range of existing rigid-flex combined board specifically includes that aerospace, and such as high-end aircraft carry weapon, which navigates, is
System, advanced Medical Devices, digital camera, portable camera and high-quality MP3 player, rigid-flex combined board are most commonly used to manufacture
Military aircraft and Medical Devices, rigid-flex combined board are that the design of military aircraft brings huge benefit, and current is some rigid-flexible
Property wiring board between hardboard block and soft board item between connection structure generally by the way of fixed, and fixed form is mostly
Using adhered layer, this mode limits hardboard block with respect to the position between soft board item, so that during installation, there is installation inconvenience
Situation, because optimal mounting means can not be obtained, fixed structure has many limitations when in use, furthermore,
Soft board item can generate one bounce after completely, this results in the hardboard item for being installed on upper end that can slowly divide with soft board item
From, therefore, fixed structure finally can loosening slowly, finally separate, service life is shorter, for this purpose, providing a kind of anti-
Curved rigid-flex circuit board.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of anti-bending rigid-flexible combined circuit
First rigid layer can be placed on inside the first clamping device by plate by the way that the first clamping device is arranged, by the way that first gear is arranged
The first rigid layer front and rear sides of rigid-flex circuit board can be fixed for plate and the first bottom plate, by the way that second gear is arranged
Second rigid layer front and rear sides can be fixed, prevent the first rigid layer and the second rigid layer by plate and the second bottom plate
Using the offset with generation front and back when installation, stability is improved, passes through the first mobile layer of setting and the second mobile layer, Neng Gou
First rigid layer and the second rigid layer are in installation or in use, the first spring and second spring by bottom can be utmostly
Anti-bending protection is carried out to the first rigid layer and the second rigid layer, in bending, the first fixing layer and the second fixing layer can be limited
The bending degree of rigid-flex circuit board can be by rigid-flex circuit board by the first limit plate of setting and the second limit plate
Further progress is stablized, and prevents rigid-flex circuit board from upper and lower offset occurring when installing and using, can effectively solve background
The problems in technology.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of anti-bending rigid-flex circuit board, including the first clamping device, the second clamping device, connection soft formation, rigid-flexible
Combined circuit board, the connection soft formation both ends are separately connected the first clamping device, the second clamping device, the rigid-flexible combined circuit
Plate is located at the first clamping device, the second clamping device, at the top of connection soft formation, and first clamping device includes first baffle, the
Side plate, the first bottom plate, first bottom plate rear and front end are fixedly connected with first baffle, the first bottom plate top and first
Side plate is fixedly connected, and the first fixing layer is equipped on the right side of first side plate, is equipped between first side plate and the first fixing layer
First groove, the first groove intracavity bottom are equipped with the first spring, and first spring top is connected with the first mobile layer, institute
State the second clamping device, including second baffle, the second side plate, the second bottom plate, second bottom plate rear and front end and second baffle
It is fixedly connected, is fixedly connected at the top of second bottom plate with the second side plate, the second fixing layer, institute are equipped on the right side of second side plate
It states and is equipped with the second groove between the second side plate and the second fixing layer, the second groove intracavity bottom is equipped with second spring, described
The second mobile layer is connected at the top of second spring.
Furthermore, threaded hole, difference at the top of the threaded hole are equipped at the top of the first baffle and second baffle
Equipped with the first limit plate, the second limit plate, first limit plate, the second limit plate bottom are living with threaded hole respectively by bolt
Dynamic connection.
Furthermore, the top of first fixing layer is identical as the top of the first mobile layer.
Furthermore, the top of second fixing layer is identical as the top of the second mobile layer.
Furthermore, height of the height of first side plate less than the first fixing layer, the height of second side plate
Less than the height of the second fixing layer.
Furthermore, the rigid-flex circuit board includes the first rigid layer, the second rigid layer, around property layer, and described the
One rigid layer, the second rigid layer are located at around property layer both ends.
The utility model passes through setting the utility model has the advantages that the utility model relates to a kind of anti-bending rigid-flex circuit board
First rigid layer can be placed on inside the first clamping device by one clamping device, by the way that first baffle and the first bottom plate is arranged,
First rigid layer front and rear sides of rigid-flex circuit board can be fixed, by the way that second baffle and the second bottom plate is arranged,
Second rigid layer front and rear sides can be fixed, the first rigid layer and the second rigid layer is made to prevent the hair when use is with installation
Offset after before death, improves stability, can be in the first rigid layer and the by setting the first mobile layer and the second mobile layer
Two rigid layers installation or in use, by the first spring of bottom and second spring can utmostly to the first rigid layer with
Second rigid layer carries out anti-bending protection, and in bending, the first fixing layer and the second fixing layer can limit rigid-flex circuit board
Bending degree, by setting the first limit plate and the second limit plate, can by rigid-flex circuit board further progress stabilization,
Prevent rigid-flex circuit board from upper and lower offset occurring when installing and using, anti-bending effect is good.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of anti-bending rigid-flex circuit board structure chart of the utility model.
Fig. 2 is a kind of anti-bending rigid-flex circuit board structure chart of the utility model.
Fig. 3 is a kind of anti-bending rigid-flex circuit board structure chart of the utility model.
Figure label: 1, the first clamping device；2, the second clamping device；3, soft formation is connected；4, rigid-flex circuit board；5,
First baffle；6, the first side plate；7, the first bottom plate；8, the first fixing layer；9, the first groove；10, the first spring；11, first is living
Dynamic layer；12, second baffle；13, the second side plate；14, the second bottom plate；15, the second fixing layer；16, the second groove；17, the second bullet
Spring；18, the second mobile layer；19, threaded hole；20, the first limit plate；21, the second limit plate；22, the first rigid layer；23, second
Rigid layer；24, around property layer.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of anti-bending rigid-flex circuit board, including the first clamping device 1, the second clamping device
2, soft formation 3, rigid-flex circuit board 4 are connected, 3 both ends of connection soft formation are separately connected the first clamping device 1, second and fix dress
2 are set, by the first clamping device 1 of setting, the first rigid layer 22 can be placed on inside the first clamping device 1, it is described rigid-flexible
Combined circuit board 4 is located at the first clamping device 1, the second clamping device 2,3 top of connection soft formation, and first clamping device 1 wraps
First baffle 5, the first side plate 6 are included, the first bottom plate 7 can be by rigid-flexible bonding wire by setting first baffle 5 and the first bottom plate 7
22 front and rear sides of the first rigid layer of road plate 4 are fixed, and 7 rear and front end of the first bottom plate is fixedly connected with first baffle 5,
First bottom plate, 7 top is fixedly connected with the first side plate 6, equipped with the first fixing layer 8 on the right side of first side plate 6, described the
The first groove 9 is equipped between side plate 6 and the first fixing layer 8,9 intracavity bottom of the first groove is equipped with the first spring 10, institute
It states and is connected with the first mobile layer 11 at the top of the first spring 10, second clamping device 2, including second baffle 12, the second side plate
13, the second bottom plate 14 can be consolidated 23 front and rear sides of the second rigid layer by setting second baffle 12 and the second bottom plate 14
Calmly, so that the first rigid layer 22 and the second rigid layer 23 is prevented the offset before and after use with generation when installation, improve stability,
Second bottom plate, 14 rear and front end is fixedly connected with second baffle 12, and 14 top of the second bottom plate and the second side plate 13 are fixed
It connects, the second fixing layer 15 is equipped on the right side of second side plate 13, is equipped between second side plate 13 and the second fixing layer 15
Second groove 16,16 intracavity bottom of the second groove are equipped with second spring 17, are connected with second at the top of the second spring 17
Mobile layer 18 can be in the first rigid layer 22 and the second rigid layer 23 by the first mobile layer 11 of setting and the second mobile layer 18
In installation or in use, can be utmostly to the first rigid layer 22 and the by the first spring 10 of bottom and second spring 17
Two rigid layers 23 carry out anti-bending protection, and in bending, the first fixing layer 8 and the second fixing layer 15 can limit rigid-flexible bonding wire
The bending degree of road plate 4.
More specifically, it is equipped with threaded hole 19 at the top of the first baffle 5 and second baffle 12, the threaded hole 19 pushes up
Portion is respectively equipped with the first limit plate 20, the second limit plate 21, by the first limit plate 20 of setting and the second limit plate 21, can incite somebody to action
4 further progress of rigid-flex circuit board is stablized, and prevents rigid-flex circuit board 4 from upper and lower offset occurring when installing and using,
First limit plate 20,21 bottom of the second limit plate are flexibly connected with threaded hole 19 respectively by bolt, and described first is fixed
The top of layer 8 is identical as the top of the first mobile layer 11, the top at the top of second fixing layer 15 and the second mobile layer 18
Identical, less than the height of the first fixing layer 8, the height of second side plate 13 is solid less than second for the height of first side plate 6
The height of given layer 15, the rigid-flex circuit board 4 include the first rigid layer 22, the second rigid layer 23, around property layer 24, and described the
One rigid layer 22, the second rigid layer 23 are located at around 24 both ends of property layer.
When the utility model is used, the first rigid layer 22 can be placed on the first fixing by the first clamping device 1
It, can be by 22 front and back two of the first rigid layer of rigid-flex circuit board 4 by first baffle 5 and the first bottom plate 7 inside device 1
Side is fixed, and by second baffle 12 and the second bottom plate 14,23 front and rear sides of the second rigid layer can be fixed, and makes
One rigid layer 22 and the second rigid layer 23 prevent using with occur when installation before and after offset, stability is improved, by the
One mobile layer 11 and the second mobile layer 18 can installed or in use, pass through in the first rigid layer 22 and the second rigid layer 23
First spring 10 of bottom can utmostly carry out the first rigid layer 22 with the second rigid layer 23 anti-bending with second spring 17
Protection, in bending, the first fixing layer 8 and the second fixing layer 15 can limit the bending degree of rigid-flex circuit board 4, lead to
The first limit plate 20 and the second limit plate 21 are crossed, 4 further progress of rigid-flex circuit board can be stablized, prevent rigid-flexible combination
Upper and lower offset occurs when installing and using for wiring board 4.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of anti-bending rigid-flex circuit board, including the first clamping device (1), the second clamping device (2), connection soft formation
(3), rigid-flex circuit board (4), which is characterized in that connection soft formation (3) both ends be separately connected the first clamping device (1),
Second clamping device (2), the rigid-flex circuit board (4) are located at the first clamping device (1), the second clamping device (2), connection
At the top of soft formation (3), first clamping device (1) includes first baffle (5), the first side plate (6), the first bottom plate (7), and described the
One bottom plate (7) rear and front end is fixedly connected with first baffle (5), is fixed and is connected with the first side plate (6) at the top of first bottom plate (7)
It connects, is equipped with the first fixing layer (8) on the right side of first side plate (6), is set between first side plate (6) and the first fixing layer (8)
Have the first groove (9), the first groove (9) intracavity bottom is equipped with the first spring (10), connects at the top of first spring (10)
It is connected to the first mobile layer (11), second clamping device (2), including second baffle (12), the second side plate (13), the second bottom plate
(14), the second bottom plate (14) rear and front end is fixedly connected with second baffle (12), with the at the top of second bottom plate (14)
Two side plates (13) are fixedly connected, and are equipped with the second fixing layer (15) on the right side of second side plate (13), second side plate (13) with
The second groove (16) are equipped between second fixing layer (15), the second groove (16) intracavity bottom is equipped with second spring (17),
The second mobile layer (18) are connected at the top of the second spring (17).
2. a kind of anti-bending rigid-flex circuit board according to claim 1, it is characterised in that: the first baffle (5) with
It is equipped with threaded hole (19) at the top of second baffle (12), the first limit plate (20), the is respectively equipped at the top of the threaded hole (19)
Two limit plates (21), first limit plate (20), the second limit plate (21) bottom are living with threaded hole (19) respectively by bolt
Dynamic connection.
3. a kind of anti-bending rigid-flex circuit board according to claim 1, it is characterised in that: first fixing layer (8)
Top it is identical as the top of the first mobile layer (11).
4. a kind of anti-bending rigid-flex circuit board according to claim 1, it is characterised in that: second fixing layer (15)
Top it is identical as the top of the second mobile layer (18).
5. a kind of anti-bending rigid-flex circuit board according to claim 1, it is characterised in that: first side plate (6)
Height of the height less than the first fixing layer (8), the height of the height of second side plate (13) less than the second fixing layer (15).
6. a kind of anti-bending rigid-flex circuit board according to claim 1, it is characterised in that: the rigid-flex circuit board
(4) include the first rigid layer (22), the second rigid layer (23), around property layer (24), first rigid layer (22), the second rigid layer
(23) it is located at around property layer (24) both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381330.XU CN208971857U (en) | 2018-08-27 | 2018-08-27 | A kind of anti-bending rigid-flex circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381330.XU CN208971857U (en) | 2018-08-27 | 2018-08-27 | A kind of anti-bending rigid-flex circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971857U true CN208971857U (en) | 2019-06-11 |
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ID=66752771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821381330.XU Active CN208971857U (en) | 2018-08-27 | 2018-08-27 | A kind of anti-bending rigid-flex circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040639A (en) * | 2020-09-01 | 2020-12-04 | 深圳市景旺电子股份有限公司 | Manufacturing method of floating rigid-flex combined rigid-rigid combined board |
-
2018
- 2018-08-27 CN CN201821381330.XU patent/CN208971857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040639A (en) * | 2020-09-01 | 2020-12-04 | 深圳市景旺电子股份有限公司 | Manufacturing method of floating rigid-flex combined rigid-rigid combined board |
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