CN208759398U - A kind of novel flexible circuit board fixed fixture - Google Patents
A kind of novel flexible circuit board fixed fixture Download PDFInfo
- Publication number
- CN208759398U CN208759398U CN201821352964.2U CN201821352964U CN208759398U CN 208759398 U CN208759398 U CN 208759398U CN 201821352964 U CN201821352964 U CN 201821352964U CN 208759398 U CN208759398 U CN 208759398U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- spring
- flexible circuit
- fixture block
- slot
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- 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.)
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Abstract
The utility model discloses a kind of novel flexible circuit board fixed fixtures, including bottom plate, circuit board slot, fixture block, squeeze inclined-plane, the first spring, adsorption gasket, sucker, supporting mechanism, pin hole, guide pin and guiding surface, the bottom plate upper end with offer circuit board slot, circuit board slot inner wall two sides offer shifting chute, pass through the setting of guide pin, under the oblique angle of guiding surface guiding, slide to flexible circuit board in circuit board slot along guide pin, so that the installation accuracy of flexible circuit board slide downward, so that circuit board is easily put into；Pass through the setting of supporting mechanism, support rod stress moves downward, under the action of second spring and air bag, stress is buffered, simultaneously under the active force of second spring and air bag, adsorption gasket is flexibly supported, flexible circuit board is jacked up upwards and is cooperated with fixture block, to stablize flexible circuit board, the problem of skidding off in moving process is effectively prevented.
Description
Technical field
The utility model relates to camera manufacturing technology field, specially a kind of novel flexible circuit board fixed fixture.
Background technique
The used flexible circuit board fixed fixture of camera manufacturing is that recess acupuncture point positions formula structure at present, is existed
Following problems: 1. recess acupuncture point depth are too shallow, and mobile Shi Zeyi, which is skidded off, to be come；2. the acupuncture point depth that is recessed is too deep, flexible circuit is placed
Since its deformation is then not easy to be put into when plate；3. due to the flexibility of flexible circuit board itself, so that flexible circuit board can have when fixed
There is certain rebound tendency, plastic deformation occurs, and then the stability that will cause flexible circuit board is poor, therefore, designs a kind of new
Type flexible circuit board fixed fixture is necessary.
Utility model content
The purpose of this utility model is to provide a kind of novel flexible circuit board fixed fixtures, to solve above-mentioned background technique
The problem of middle proposition.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of novel flexible circuit board is solid
Determine jig, including bottom plate, circuit board slot, shifting chute, spring groove, fixture block, extruding inclined-plane, the first spring, adsorption gasket, sucker
Slot, sucker, supporting mechanism, pin hole, guide pin and guiding surface, the bottom plate upper end with offer circuit board slot, the electricity
Road board slot inner wall two sides offer shifting chute, offer spring groove in the middle part of the shifting chute one side wall, inside the shifting chute
Fixture block is slidably connected, and fixture block upper end side offers extruding inclined-plane, is provided with the first spring, institute in the middle part of described fixture block one end
It states the first spring one end to connect with spring groove inner wall, the first spring other end is connect with fixture block, setting on the inside of the fixture block
There is adsorption gasket, the adsorption gasket upper end is equidistant to offer sucker slot, is fixedly connected with sucker inside the sucker slot, institute
It states adsorption gasket lower end and is provided with supporting mechanism, the supporting mechanism includes sleeve, sliding block, air bag, second spring, top plate and branch
Strut, the sleeve lower end are fixedly connected with circuit board slot lower end, and the sleeve inner slidably connects sliding block, under the sliding block
End is provided with air bag, and the upper end of slide block is provided with second spring, and the second spring upper end is provided with top plate, on the top plate
End middle part is fixedly connected with support rod, and post upper extends to sleeve outer end, and the post upper and adsorption gasket connect
It connects, offers pin hole relative to bottom plate upper end on the outside of the circuit board slot upper end, guide pin is plugged with inside the pin hole, and lead
Guiding surface is circumferentially offered to pin upper end.
Further, the extruding inclined-plane upper end initial position relative under the first spring and fixture block active force in movement
Slot lower end.
Further, the fixture block inner wall is provided with protective pad.
Further, the circuit board slot upper end offers cambered surface, and cambered surface one end is connect with pin hole upper end, the cambered surface
Lower end is connect with shifting chute upper end.
Further, the guide pin quantity is four.
Further, the fixture block upper and lower ends are provided with ball, and two sidewalls roll company up and down for ball and shifting chute
It connects.
Compared with prior art, the utility model beneficial effect achieved is:
1. under the oblique angle of guiding surface guiding, sliding to flexible circuit board along guide pin by the setting of guide pin
In circuit board slot, so that the installation accuracy of flexible circuit board slide downward, so that circuit board is easily put into；
2. being prevented from lower end adsorption flexible circuit board to further increase the stability of flexible circuit board by sucker
There is plastic deformation；
3. support rod stress moves downward by the setting of supporting mechanism, under the action of second spring and air bag, to by
Power is buffered, while under the active force of second spring and air bag, is flexibly supported to adsorption gasket, and flexible circuit board is upward
It jacks up and cooperates with fixture block, so that flexible circuit board be stablized, effectively prevent the problem of skidding off in moving process.
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.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the fixture block structural schematic diagram of the utility model；
Fig. 3 is the second spring structural schematic diagram of the utility model；
In figure: 1, bottom plate；2, circuit board slot；3, shifting chute；4, spring groove；5, fixture block；6, inclined-plane is squeezed；7, the first bullet
Spring；8, adsorption gasket；9, sucker slot；10, sucker；11, supporting mechanism；12, sleeve；13, sliding block；14, air bag；15, the second bullet
Spring；16, top plate；17, support rod；18, pin hole；19, guide pin；20, guiding surface.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of novel flexible circuit board fixed fixture, packet
It includes bottom plate 1, circuit board slot 2, shifting chute 3, spring groove 4, fixture block 5, squeeze inclined-plane 6, the first spring 7, adsorption gasket 8, sucker slot
9, sucker 10, supporting mechanism 11, pin hole 18, guide pin 19 and guiding surface 20,1 upper end of bottom plate with offer circuit board slot 2,
2 upper end of circuit board slot offers cambered surface, and cambered surface one end is connect with 18 upper end of pin hole, and cambered surface lower end is connect with 3 upper end of shifting chute,
Circuit board slot 2 is slid into convenient for flexible circuit board to be directed downwardly toward, 2 inner wall two sides of circuit board slot offer shifting chute 3, shifting chute
Spring groove 4 is offered in the middle part of 3 one side walls, 3 internal slide of shifting chute is connected with fixture block 5, and 5 upper end side of fixture block offers extruding
Inclined-plane 6 squeezes 6 upper end initial position of inclined-plane relative to 3 lower end of shifting chute is under 5 active force of the first spring 7 and fixture block, is convenient for
It is fixed when flexible circuit board is placed in downwards circuit board slot 2 along extruding 6 slide downward of inclined-plane, 5 upper and lower ends of fixture block are respectively provided with
There is ball, and ball and about 3 two sidewalls of shifting chute roll and connect, and rub when convenient for reducing 5 stress of fixture block with the sliding of shifting chute 3
It wipes, is provided with the first spring 7 in the middle part of 5 one end of fixture block, 7 one end of the first spring is connect with 4 inner wall of spring groove, and the first spring 7 is another
End is connect with fixture block 5, and 5 inner wall of fixture block is provided with protective pad, convenient for playing protective action to flexible circuit board, fixture block 5 is avoided to squeeze
Damage is crushed, is provided with adsorption gasket 8 on the inside of fixture block 5,8 upper end of adsorption gasket is equidistant to offer sucker slot 9, inside sucker slot 9
It is fixedly connected with sucker 10,8 lower end of adsorption gasket is provided with supporting mechanism 11, and supporting mechanism 11 includes sleeve 12, sliding block 13, gas
Capsule 14, second spring 15, top plate 16 and support rod 17,12 lower end of sleeve is fixedly connected with 2 lower end of circuit board slot, inside sleeve 12
Sliding block 13 is slidably connected, 13 lower end of sliding block is provided with air bag 14, and 13 upper end of sliding block is provided with second spring 15, second spring 15
Upper end is provided with top plate 16, and 16 upper center of top plate is fixedly connected with support rod 17, and 17 upper end of support rod extends to sleeve 12
Outer end, 17 upper end of support rod are connect with adsorption gasket 8, offer pin hole relative to 1 upper end of bottom plate on the outside of 2 upper end of circuit board slot
18, guide pin 19 is plugged with inside pin hole 18, and 19 upper end of guide pin circumferentially offers guiding surface 20,19 quantity of guide pin is
Four, convenient for carrying out guiding downslide to flexible circuit board, in use, by flexible circuit board along guide pin 19 to being snapped down to circuit board
Slot 2 slides to flexible circuit board in circuit board slot 2 along guide pin 19 under the oblique angle of guiding surface 20 guiding, so that
The installation accuracy of flexible circuit board slide downward, so that circuit board is easily put into, flexible circuit board is moved downward, and squeezes fixture block
5, so that 5 stress of fixture block is moved along shifting chute 3 to two sides, and then the first spring 7 is shunk, flexible circuit board along squeeze inclined-plane 6 to
It is snapped down to 8 upper end of adsorption gasket, flexible circuit board is fixedly clamped by fixture block 5 under the effect of the first spring 7, meanwhile, pass through sucker
10 prevent plastic deformation to further increase the stability of flexible circuit board from lower end adsorption flexible circuit board, pass through
The setting of supporting mechanism 11,17 stress of support rod moves downward, and under the action of second spring 15 and air bag 14, carries out to stress
Buffering, at the same under the active force of second spring 15 and air bag 14, adsorption gasket 8 is flexibly supported, flexible circuit board is upward
It jacks up and cooperates with fixture block 5, so that flexible circuit board be stablized, effectively prevent the problem of skidding off in moving process.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of novel flexible circuit board fixed fixture, including bottom plate (1), circuit board slot (2), shifting chute (3), spring groove (4),
Fixture block (5), squeeze inclined-plane (6), the first spring (7), adsorption gasket (8), sucker slot (9), sucker (10), supporting mechanism (11),
Pin hole (18), guide pin (19) and guiding surface (20), it is characterised in that: bottom plate (1) upper end with offer circuit board
Slot (2), circuit board slot (2) the inner wall two sides offer shifting chute (3), offer in the middle part of shifting chute (3) one side wall
Spring groove (4), shifting chute (3) internal slide is connected with fixture block (5), and fixture block (5) upper end side offers extruding inclined-plane
(6), it is provided with the first spring (7) in the middle part of described fixture block (5) one end, described first spring (7) one end and spring groove (4) inner wall connect
It connects, the first spring (7) other end is connect with fixture block (5), is provided with adsorption gasket (8), the suction on the inside of the fixture block (5)
Attached gasket (8) upper end is equidistant to be offered sucker slot (9), is fixedly connected with sucker (10), the suction inside the sucker slot (9)
Attached gasket (8) lower end is provided with supporting mechanism (11), and the supporting mechanism (11) includes sleeve (12), sliding block (13), air bag
(14), second spring (15), top plate (16) and support rod (17), sleeve (12) lower end are fixed with circuit board slot (2) lower end
Connection, sleeve (12) internal slide are connected with sliding block (13), and sliding block (13) lower end is provided with air bag (14), the cunning
Block (13) upper end is provided with second spring (15), and second spring (15) upper end is provided with top plate (16), the top plate (16)
Upper center is fixedly connected with support rod (17), and support rod (17) upper end extends to sleeve (12) outer end, the support rod
(17) upper end is connect with adsorption gasket (8), offers pin hole relative to bottom plate (1) upper end on the outside of circuit board slot (2) upper end
(18), it is plugged with guide pin (19) inside the pin hole (18), and guide pin (19) upper end circumferentially offers guiding surface (20).
2. a kind of novel flexible circuit board fixed fixture according to claim 1, it is characterised in that: the extruding inclined-plane
(6) upper end initial position relative under the first spring (7) and fixture block (5) active force be in shifting chute (3) lower end.
3. a kind of novel flexible circuit board fixed fixture according to claim 1, it is characterised in that: in the fixture block (5)
Wall is provided with protective pad.
4. a kind of novel flexible circuit board fixed fixture according to claim 1, it is characterised in that: the circuit board slot
(2) upper end offers cambered surface, and cambered surface one end is connect with pin hole (18) upper end, and the cambered surface lower end and shifting chute (3) upper end connect
It connects.
5. a kind of novel flexible circuit board fixed fixture according to claim 1, it is characterised in that: the guide pin (19)
Quantity is four.
6. a kind of novel flexible circuit board fixed fixture according to claim 1, it is characterised in that: on the fixture block (5)
Lower both ends are provided with ball, and two sidewalls roll connection up and down for ball and shifting chute (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821352964.2U CN208759398U (en) | 2018-08-22 | 2018-08-22 | A kind of novel flexible circuit board fixed fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821352964.2U CN208759398U (en) | 2018-08-22 | 2018-08-22 | A kind of novel flexible circuit board fixed fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208759398U true CN208759398U (en) | 2019-04-19 |
Family
ID=66133299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821352964.2U Expired - Fee Related CN208759398U (en) | 2018-08-22 | 2018-08-22 | A kind of novel flexible circuit board fixed fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208759398U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941270A (en) * | 2020-08-19 | 2020-11-17 | 许同 | Chip discharge mechanism is used in semiconductor chip production |
| CN112476268A (en) * | 2020-11-05 | 2021-03-12 | 江西沃格光电股份有限公司 | Back plate clamping jig, machining device and machining method |
| CN112605913A (en) * | 2020-12-03 | 2021-04-06 | 九江市海纳电讯技术有限公司 | Duplexer processing is with location frock of PCBA plate body |
| CN114102468A (en) * | 2021-11-26 | 2022-03-01 | 东信和平科技股份有限公司 | Card writing clamp |
-
2018
- 2018-08-22 CN CN201821352964.2U patent/CN208759398U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941270A (en) * | 2020-08-19 | 2020-11-17 | 许同 | Chip discharge mechanism is used in semiconductor chip production |
| CN112476268A (en) * | 2020-11-05 | 2021-03-12 | 江西沃格光电股份有限公司 | Back plate clamping jig, machining device and machining method |
| CN112605913A (en) * | 2020-12-03 | 2021-04-06 | 九江市海纳电讯技术有限公司 | Duplexer processing is with location frock of PCBA plate body |
| CN114102468A (en) * | 2021-11-26 | 2022-03-01 | 东信和平科技股份有限公司 | Card writing clamp |
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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: 20190419 Termination date: 20210822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |