CN109548287A - A kind of integrated circuit board positioning mechanism - Google Patents
A kind of integrated circuit board positioning mechanism Download PDFInfo
- Publication number
- CN109548287A CN109548287A CN201811346190.7A CN201811346190A CN109548287A CN 109548287 A CN109548287 A CN 109548287A CN 201811346190 A CN201811346190 A CN 201811346190A CN 109548287 A CN109548287 A CN 109548287A
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- CN
- China
- Prior art keywords
- cam
- integrated circuit
- circuit board
- posting
- positioning
- 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.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Toys (AREA)
Abstract
The present invention relates to a kind of integrated circuit board positioning mechanisms.The integrated circuit board positioning mechanism includes mounting base and positioning component, the mounting base includes substrate and the extension board for being convexly equipped in the substrate side, the positioning component includes posting, cam, positioning column, hand wheel and lasso, the posting is installed on the substrate, perforation is offered on the posting, the cam is set in the posting, the positioning column is arranged in the perforation, one end of the positioning column is held on the circumferential surface of the cam, the other end is convexly equipped in outside the posting, the end of the positioning column is provided with flexible pad, the hand wheel is connect with the cam, for driving the cam to rotate, the lasso is installed on the edge of the substrate, the hand wheel is rotatably arranged in the lasso.The integrated circuit board is hardly damaged integrated circuit board with positioning mechanism.
Description
Technical field
The present invention relates to a kind of integrated circuit board positioning mechanisms.
Background technique
Electronic technology is the principle according to electronics, and the circuit of certain specific function is designed and manufactured with electronic component
With the science of solving practical problems, including information electronic technology and power electronic technique Liang great branch.Information electronic technology includes
Analog electronics technique and Digital Electronic Technique.Electronic technology is the technology handled electronic signal.In motor technology often
Need to use integrated circuit board, and integrated circuit board is frequently necessary to be positioned in process of production, and position tool and institute
The rigid contact for stating integrated circuit board is easy to generate impression in the integrated circuit board, to cause the damage of integrated circuit board.
Summary of the invention
Based on this, it is necessary to provide a kind of integrated circuit board positioning mechanism for being hardly damaged integrated circuit board.
A kind of integrated circuit board positioning mechanism, including mounting base and positioning component, the mounting base include substrate with it is convex
Extension board set on the substrate side, the positioning component include posting, cam, positioning column, hand wheel and lasso, described
Posting is installed on the substrate, perforation is offered on the posting, the cam is set in the posting, described
Positioning column is arranged in the perforation, and one end of the positioning column is held on the circumferential surface of the cam, and the other end is convexly equipped in institute
It states outside posting, the end of the positioning column is provided with flexible pad, and the hand wheel is connect with the cam, described for driving
Cam rotation, the lasso are installed on the edge of the substrate, and the hand wheel is rotatably arranged in the lasso.
In a wherein embodiment, the substrate is rectangular slab, and the width of the extension board is less than the substrate
Width.
In a wherein embodiment, the posting and the lasso are respectively arranged at opposite the two of the substrate
Side.
In a wherein embodiment, the posting is rectangle frame, and the cam is oval cam, the cam
The pushing and pressing tip being oppositely arranged including two, the long axis of the cam are less than the width of the posting.
In a wherein embodiment, it is provided with spring on the inside of the posting, the positioning column is arranged in the bullet
In spring.
In a wherein embodiment, one end of the spring is fixed on the side wall of the posting, the spring
The other end be connected to the middle part of the positioning column so that the positioning column is held on the circumferential surface of the cam.
In a wherein embodiment, the length of the spring is 0.5 times of the length of the positioning column, the spring
For pressure spring.
In a wherein embodiment, multiple handle holes, the side edge of the handle hole are offered on the hand wheel
Edge is formed with chamfering.
In a wherein embodiment, the axis of the positioning column passes through the center of the cam, and the positioning column is
Circular cylinder.
In a wherein embodiment, the thickness of the substrate is greater than the thickness of the extension board, and the cam passes through
Interlocking bar is connect with the hand wheel, and the hand wheel and the interlocking bar are coaxially disposed.
The integrated circuit board when in use, integrated circuit board is erect and is arranged and is attached at a hollow out with positioning mechanism
Positioning plate on, user rotates the hand wheel by hand so that the hand wheel drives cam rotation, the cam
The positioning column longitudinal movement is pushed against, so that the positioning column is mobile to the positioning plate, and then is supported using the flexible pad
It is held on the integrated circuit board, to complete the positioning to the integrated circuit board, hereafter can use soldering set or gluing work
Have and following process is carried out to the integrated circuit board in the positioning plate other side of the hollow out.Since the end of the positioning column is set
It is equipped with flexible pad and supports the positioning integrated circuit board using the flexible pad, made using the flexibility of the flexible pad described
Integrated circuit board is not easy to be damaged by the positioning column.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the integrated circuit board positioning mechanism of an embodiment.
Fig. 2 is the stereoscopic schematic diagram of integrated circuit board positioning mechanism shown in Fig. 1 removed after casing component.
Fig. 3 is the partial enlarged view in Fig. 1 at A.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term used herein is intended merely to the mesh of description specific embodiment
, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more relevant listed items
Any and all combinations.
The present invention relates to a kind of integrated circuit board positioning mechanisms.For example, the integrated circuit board includes with positioning mechanism
Mounting base and positioning component.For example, the mounting base includes substrate and the extension board for being convexly equipped in the substrate side, the positioning
Component includes posting, cam, positioning column, hand wheel and lasso, and the posting is installed on the substrate.For example, described
Perforation is offered on posting, the cam is set in the posting, and the positioning column is arranged in the perforation.Example
Such as, one end of the positioning column is held on the circumferential surface of the cam, and the other end is convexly equipped in outside the posting.For example, described
The end of positioning column is provided with flexible pad, and the hand wheel is connect with the cam, for driving the cam to rotate.For example,
The lasso is installed on the edge of the substrate, and the hand wheel is rotatably arranged in the lasso.
It please refers to Fig.1 to Fig.3, a kind of integrated circuit board positioning mechanism 100, including mounting base 10 and positioning component 20,
The mounting base includes substrate 11 and the extension board 12 for being convexly equipped in the substrate side, the positioning component include posting 21,
Cam 22, positioning column 23, hand wheel 24 and lasso 25, the posting are installed on the substrate, open up on the posting
There is perforation, the cam is set in the posting, and the positioning column is arranged in the perforation, one end of the positioning column
It being held on the circumferential surface of the cam, the other end is convexly equipped in outside the posting, and the end of the positioning column is provided with flexible pad,
The hand wheel is connect with the cam, and for driving the cam to rotate, the lasso is installed on the edge of the substrate, institute
Hand wheel is stated to be rotatably arranged in the lasso.
For example, the integrated circuit board with positioning mechanism when in use, by integrated circuit board erect be arranged and be attached at one
On the positioning plate of a hollow out, user rotates the hand wheel by hand so that the hand wheel drives the cam rotation, institute
It states cam and pushes against the positioning column longitudinal movement, so that the positioning column is mobile to the positioning plate, and then utilize described soft
Property pad be held on the integrated circuit board, to complete positioning to the integrated circuit board, hereafter can use soldering set or
Gluing tool carries out following process to the integrated circuit board in the positioning plate other side of the hollow out.Due to the positioning column
End is provided with flexible pad and supports the positioning integrated circuit board using the flexible pad, and the flexibility using the flexible pad makes
The integrated circuit board is obtained to be not easy to be damaged by the positioning column.
For example, for the ease of driving the longitudinally reciprocal movement of positioning column to position integrated circuit board or the integrated electricity of release
Road plate, the substrate are rectangular slab, and the width of the extension board is less than the width of the substrate.The posting and the lasso
It is respectively arranged at the opposite sides of the substrate.The posting is rectangle frame, and the cam is oval cam, the cam
The pushing and pressing tip 221 being oppositely arranged including two, the long axis of the cam are less than the width of the posting.In the posting
Side is provided with spring (not shown), and the positioning column is arranged in the spring.The positioning is fixed in one end of the spring
On the side wall of frame, the other end of the spring is connected to the middle part of the positioning column so that the positioning column be held in it is described convex
On the circumferential surface of wheel.The length of the spring is 0.5 times of the length of the positioning column, and the spring is pressure spring.Pass through setting institute
Pressure spring is stated, thus when the cam rotates again, enables the positioning column homing under the action of spring,
To discharge the integrated circuit board.
For example, the cam for ease of operation, multiple handle holes 235, the handle hole are offered on the hand wheel
Sidewall edge be formed with chamfering.The axis of the positioning column passes through the center of the cam, and the positioning column is circular cylinder.
The thickness of the substrate is greater than the thickness of the extension board, and the cam is connect by interlocking bar 25 with the hand wheel, described
Hand wheel and the interlocking bar are coaxially disposed.By the way that the interlocking bar is arranged, convenient for users to driving institute using the hand wheel
Cam rotation is stated to implement positioning and release action.
For example, it is of particular importance that for the ease of positioning the cam, so that the cam is when positioning integrated circuit board
Be not easy automatic rotary due to by reaction force, the thickness of the lasso is greater than the thickness of the hand wheel, the lasso it is interior
Side is formed with internal screw thread, and the periphery of the hand wheel is formed with external screw thread, and the internal screw-thread screw passes through on the external screw thread
The internal screw thread with it is described it is externally threaded screw togather, thus facilitate it is fixed using the frictional force between the internal screw thread and the external screw thread
The position hand wheel, and then position the cam so that the cam will not automatic rotary, realize stable positioning.For example, being
Prevent loosening for the positioning column, 5 times of the diameter with a thickness of the positioning column of the cam, therefore in the cam
In rotary course, even if the cam has a certain amount of longitudinal movement, but the positioning column is still held in the week of the cam
On face, without loosening.And the thickness of the lasso is greater than the thickness of the hand wheel, even if therefore the hand wheel it is opposite
The lasso has certain longitudinal movement, is also not easy to loosen from thereon.And since the hand wheel only does the positive and reverse return of 180 degree
Turn, i.e. reciprocating rotary, therefore the vertical shift of the cam will not be too big.
For example, get rid of manpower in order to drive the cam to rotate automatically, support plate 13 is provided on the substrate, it is described
Between the lasso and the posting, the interlocking bar is actively arranged in the support plate support plate, the branch
Fagging can be supported the interlocking bar.The posting is also convexly equipped with mounting plate on the side wall far from the positioning column
14.The integrated circuit board positioning mechanism further includes rotary components 30, the rotary components include motor 31, drive shaft 32,
Gear 33 and driven gear 34 are driven, the motor is installed on the mounting plate, and the drive shaft is connected on the motor
And be arranged in parallel with the interlocking bar, the driving gear fixing sleeve is set in the drive shaft, the driven gear fixing sleeve
In the interlocking bar, the driven gear is between the posting and the support plate, the driving gear and institute
State driven gear intermeshing, 5 times with a thickness of the thickness for driving gear of the driven gear.When the automatic driving of needs
When the cam is rotated, the motor drives the driving gear intermittently reciprocating rotary, institute by the drive shaft
It states driving gear and drives the interlocking bar to rotate by the driven gear, the cam is finally driven to rotate.Due to it is described from
5 times of the thickness with a thickness of the driving gear of moving gear, therefore in the longitudinal movement of the driven gear, it is described
Driving gear will not be disengaged from the driven gear.
For example, after use, for the ease of being provide with the integrated circuit board positioning mechanism to prevent dust and water
Vapour, the integrated circuit board positioning mechanism further include being provide with component 40, and the component that is provide with includes bracket 41, the cover 42, stretches
Contracting set 43, driving wheel 44, directive wheel 45 and drawstring 46, the bracket are set to the one end of the extension board far from the substrate,
The cover is set to the top of the bracket, and the telescopic is telescopically arranged in the bottom of the cover.For example, described
Telescopic is that elastic gauffer set or the bottom that the cover is connected to by tension spring, the driving wheel are installed on the drive shaft
One end far from the motor, the directive wheel are rotatably arranged in the bottom of the bracket, and described drawstring one end is set around institute
It states on driving wheel, is set around in the middle part of the drawstring on the directive wheel, the other end of the drawstring is connected to the telescopic
Bottom.After the positioning mechanism use, the motor no longer reciprocating rotary, but continue to rotate toward same direction,
It is constantly rotated by driven gear described in the sliding tooth wheel drive, until the hand wheel deviates from the lasso, it is described driven
Gear is detached from the driving gear, and hereafter the driving gear no longer engages with the driven gear and continues to rotate, and described
Driven gear then stops rotating, and the driving wheel is constantly wound the drawstring by the drive of the drive shaft, so that the drawstring
Shorten and then the telescopic pulled constantly decline up to being covered in the mounting base completely, and by the cam with it is described
Lasso is arranged in the inner, is realized and is provide with to the integrated circuit board with positioning mechanism, to avoid the invasion of dust and steam.
When needing to reuse, line is risen using the cover described in the motor driven, and then the motor stops, user longitudinal direction
It is mobile to push the cam, and rotates the hand wheel and is screwed together on the lasso.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, 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, all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for embodiment described above, and the description thereof is more specific and detailed, but
It cannot be construed as a limitation to the scope of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to of the invention
Protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of integrated circuit board positioning mechanism, which is characterized in that including mounting base and positioning component, the mounting base includes
Substrate and the extension board for being convexly equipped in the substrate side, the positioning component include posting, cam, positioning column, hand wheel with
Lasso, the posting are installed on the substrate, and perforation is offered on the posting, and the cam is set to the positioning
In frame, the positioning column is arranged in the perforation, and one end of the positioning column is held on the circumferential surface of the cam, the other end
It is convexly equipped in outside the posting, the end of the positioning column is provided with flexible pad, and the hand wheel connect with the cam, is used for
The cam is driven to rotate, the lasso is installed on the edge of the substrate, and the hand wheel is rotatably arranged in the lasso
It is interior.
2. integrated circuit board positioning mechanism according to claim 1, which is characterized in that the substrate is rectangular slab, institute
The width for stating extension board is less than the width of the substrate.
3. integrated circuit board positioning mechanism according to claim 2, which is characterized in that the posting and the lasso
It is respectively arranged at the opposite sides of the substrate.
4. integrated circuit board positioning mechanism according to claim 3, which is characterized in that the posting is rectangle frame,
The cam is oval cam, and the cam includes two pushing and pressing tips being oppositely arranged, and the long axis of the cam is less than institute
State the width of posting.
5. integrated circuit board positioning mechanism according to claim 4, which is characterized in that be provided on the inside of the posting
Spring, the positioning column are arranged in the spring.
6. integrated circuit board positioning mechanism according to claim 5, which is characterized in that one end of the spring is fixed on
On the side wall of the posting, the other end of the spring is connected to the middle part of the positioning column, so that the positioning column supports
In on the circumferential surface of the cam.
7. integrated circuit board positioning mechanism according to claim 6, which is characterized in that the length of the spring is described
0.5 times of the length of positioning column, the spring are pressure spring.
8. integrated circuit board positioning mechanism according to claim 7, which is characterized in that offered on the hand wheel more
The sidewall edge of a handle hole, the handle hole is formed with chamfering.
9. integrated circuit board positioning mechanism according to claim 8, which is characterized in that the axis of the positioning column passes through
The center of the cam, the positioning column are circular cylinder.
10. integrated circuit board positioning mechanism according to claim 9, which is characterized in that the thickness of the substrate is greater than
The thickness of the extension board, the cam are connect by interlocking bar with the hand wheel, and the hand wheel and the interlocking bar are same
Axis setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346190.7A CN109548287B (en) | 2018-11-13 | 2018-11-13 | Positioning mechanism for integrated circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346190.7A CN109548287B (en) | 2018-11-13 | 2018-11-13 | Positioning mechanism for integrated circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109548287A true CN109548287A (en) | 2019-03-29 |
| CN109548287B CN109548287B (en) | 2021-05-11 |
Family
ID=65847228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811346190.7A Active CN109548287B (en) | 2018-11-13 | 2018-11-13 | Positioning mechanism for integrated circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109548287B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201888029U (en) * | 2010-11-08 | 2011-06-29 | 惠州市数码特信息电子有限公司 | Positioning clamp for assembling and connecting flexible circuit boards |
| CN106965011A (en) * | 2017-05-03 | 2017-07-21 | 重庆天运汽车配件有限公司 | Camshaft processing clamping device |
| CN206409590U (en) * | 2016-12-21 | 2017-08-15 | 东莞市精驰自动化设备有限公司 | A kind of mechanical drive force-saving device |
| KR20170130092A (en) * | 2016-05-18 | 2017-11-28 | 나판수 | Zig for forming FPCB |
| CN207845983U (en) * | 2018-01-23 | 2018-09-11 | 浙江众邦机电科技有限公司 | Sewing machine and its governor |
| CN207857559U (en) * | 2017-12-20 | 2018-09-14 | 昆山达亚汽车零部件有限公司 | Positioning pin linkage cubing |
-
2018
- 2018-11-13 CN CN201811346190.7A patent/CN109548287B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201888029U (en) * | 2010-11-08 | 2011-06-29 | 惠州市数码特信息电子有限公司 | Positioning clamp for assembling and connecting flexible circuit boards |
| KR20170130092A (en) * | 2016-05-18 | 2017-11-28 | 나판수 | Zig for forming FPCB |
| CN206409590U (en) * | 2016-12-21 | 2017-08-15 | 东莞市精驰自动化设备有限公司 | A kind of mechanical drive force-saving device |
| CN106965011A (en) * | 2017-05-03 | 2017-07-21 | 重庆天运汽车配件有限公司 | Camshaft processing clamping device |
| CN207857559U (en) * | 2017-12-20 | 2018-09-14 | 昆山达亚汽车零部件有限公司 | Positioning pin linkage cubing |
| CN207845983U (en) * | 2018-01-23 | 2018-09-11 | 浙江众邦机电科技有限公司 | Sewing machine and its governor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109548287B (en) | 2021-05-11 |
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Effective date of registration: 20230706 Address after: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 213164 No. 22, Ming Xin Road, Wujin District, Changzhou, Jiangsu. Patentee before: CHANGZHOU College OF INFORMATION TECHNOLOGY Effective date of registration: 20230706 Address after: Floor 5, Building 15, No. 26, Jiulongyuan Avenue, Jiulongpo District, Chongqing 400000 Patentee after: Chongqing Huayuan Technology Co.,Ltd. Address before: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |