CN202697041U - Tool for bearing circuit board - Google Patents
Tool for bearing circuit board Download PDFInfo
- Publication number
- CN202697041U CN202697041U CN 201220234974 CN201220234974U CN202697041U CN 202697041 U CN202697041 U CN 202697041U CN 201220234974 CN201220234974 CN 201220234974 CN 201220234974 U CN201220234974 U CN 201220234974U CN 202697041 U CN202697041 U CN 202697041U
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- CN
- China
- Prior art keywords
- circuit board
- framework
- tool
- depressed part
- pivot member
- Prior art date
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Abstract
Provided is a tool for bearing a circuit board. The tool for bearing the circuit board comprises a framework and a plurality of clamping mechanisms, wherein a recessed part is formed on the framework, one underside and one side face of the recessed part are respectively used for supporting and positioning the circuit board, and the plurality of clamping mechanisms are disposed on the framework and are respectively used for restraining the circuit board from coming out of the inside of the recessed part. Every clamping mechanism comprises a pivot piece and an elastic pressing piece, wherein the pivot piece is fixedly arranged on the portion adjacent to the recessed part of the framework, one end of the elastic pressing piece is connected with the pivot piece in a pivot mode, and the other end of the elastic pressing piece enables one side of the circuit board to be fixed on the underside of the recessed part in an elastically pressing mode when the elastic pressing piece relative to the pivot piece rotates until the circuit board is covered.
Description
Technical field
This creation is about a kind of tool, espespecially a kind of tool that is used for the bearer circuit plate.
Background technology
Along with the development of science and technology, electronic product has towards compact trend development.For in response to the compact development trend of above-mentioned electronic product, the circuit board that is applied in above-mentioned electronic product also has the trend development towards slimming.On manufacturing, a side of known thin circuit board is formed with block button hole, and it is used for being buckled in the anchor clamps on the tool.Tool just can drive the described side of above-mentioned thin circuit board like this, and then producing the online above-mentioned thin circuit board that drives, in order to follow-up procedure for producing.
Yet because the thickness of slab of thin circuit board is thinner, its structural strength is not enough.When thin circuit board is producing when being driven by tool online, the plate of being everlasting the block button hole place above-mentioned and occuring splits and the product yield that reduces thin circuit board, when thin circuit board in the block button hole place plate occurs and splits, often make thin circuit board break away from tool and producing the problem that causes online clamp.Moreover, form the configuration that block button hole can cause the waste in mechanism space and affect circuit board at circuit board.In addition, because above-mentioned practice thin circuit board is only driven by tool by one-sided, therefore the side of thin circuit board and afterbody for want of support and easily contact with the online conveyer belt of product and rubbed, and then cause the side of thin circuit board and afterbody to fray, thereby reduce product yield with and competitiveness on market.
The utility model content
Therefore, this creation provides a kind of tool that is used for the bearer circuit plate, to address the above problem.
The claim of this creation discloses a kind of tool that is used for carrying a circuit board, and it includes a framework and a plurality of fixture.Be formed with a depressed part on the described framework, a bottom surface of described depressed part and a side are used for respectively supporting and the described circuit board in location.Described a plurality of fixture is arranged on the described framework, and described a plurality of fixtures are used for respectively limiting described circuit board in described depressed part, and each fixture includes a pivot member and an elasticity pressing part.Described pivot member is installed in contiguous described depressed part place on the described framework.One end of described elasticity pressing part is articulated in described pivot member, and the other end of described elasticity pressing part presses down on the bottom surface of a side at described depressed part of described circuit board in the relatively described pivot member of described elasticity pressing part rotation elasticity when covering described circuit board place.
The claim of this creation further discloses each fixture and further includes a bump structure, it is arranged on the described other end of described elasticity pressing part, and described bump structure is used for being connected in friction tight mode when covering described circuit board place in the rotation of the relatively described pivot member of described elasticity pressing part the described side of described circuit board.
Further disclose described a plurality of fixture is separately positioned on one first side of described framework and one second side of relatively described the first side to the claim of this creation, and described framework further is formed with a plurality of the first containing grooves, it is separately positioned on described the first side and is connected to the described side of described depressed part, the described pivot member that is arranged on described a plurality of fixtures of described the first side is installed in respectively in described a plurality of the first containing groove, and each first containing groove is used for the accommodating described elasticity pressing part that is arranged on the corresponding described fixture of described the first side when not covering described circuit board place in the relatively described pivot member rotation of described elasticity pressing part.
Further disclose described framework further is formed with a plurality of the second containing grooves to the claim of this creation, it is separately positioned on described the second side and is connected to the described side of described depressed part, the described pivot member that is arranged on described a plurality of fixtures of described the second side is installed in respectively in described a plurality of the second containing groove, and each second containing groove is used for the accommodating described elasticity pressing part that is arranged on the corresponding described fixture of described the second side when not covering described circuit board place in the relatively described pivot member rotation of described elasticity pressing part.
The claim of this creation further discloses on the described bottom surface that an opening is formed on described depressed part.
The claim of this creation further discloses described opening position in described depressed part, and the area of described opening is less than the area of described depressed part.
The claim of this creation further discloses described pivot member and is installed in contiguous described depressed part place on the described framework in the mode of riveting or weld.
Further disclose described framework further is formed with a plurality of holes to the claim of this creation, and it is used for discharging fluid.
It is a rectangular frame that the claim of this creation further discloses described framework, and described depressed part is a rectangular depression structure.
It is a U-shaped framework that the claim of this creation further discloses described framework, one side of described U-shaped framework is connected to the in addition dual-side of described U-shaped framework in vertical in fact mode, and described depressed part is a U-shaped sunk structure of corresponding described U-shaped framework.
The bottom surface buffer circuit plate that the tool of this creation can utilize framework be used for the conveying mechanism of transportation frame and circuit board, circuit board is not directly contacted with conveying mechanism, use and avoid circuit board because contact fraying of causing with conveying mechanism.Further, more in the bottom surface opening is set, uses the chance of the bottom surface friction of the depressed part that reduces circuit board and framework.By this, the tool of this creation can significantly reduce circuit board damage because rubbing and cause with foreign object when manufacturing.In addition, the mode that the tool of this creation further utilizes the elasticity piece under pressure to press down with elasticity presses down a side of circuit board on the bottom surface of the depressed part of framework, uses fixing circuit board in depressed part.Therefore, this creation need not at circuit board block button hole to be set, therefore when the carrying of the tool of this creation and when transporting circuit board, this creation can further avoid circuit board to produce the problem that plate splits at block button hole, more can effectively save the mechanism space of circuit board and can not affect the configuration of circuit board, so the product yield that significantly promotes circuit board with and competitiveness on market.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, in order to more clearly understand technological means of the present invention, and can be implemented according to the content of specification, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by a plurality of embodiment, and the cooperation accompanying drawing, be described in detail as follows.Can be further understood by following detailed description and accompanying drawing about the advantages and spirit of the present invention.
Description of drawings
Fig. 1 is the element schematic diagram of this creation embodiment tool.
Fig. 2 is the element section schematic diagram in manufacture process for this creation embodiment tool and circuit board.
Fig. 3 creates tool and the element section schematic diagram of circuit board in manufacture process of another embodiment for this.
Fig. 4 is in the element enlarged diagram of clamp position for this creation embodiment fixture.
Fig. 5 is in the element enlarged diagram of release condition for this creation embodiment fixture.
Fig. 6 creates the element schematic diagram of another embodiment tool for this.
Wherein, description of reference numerals is as follows:
30,30 ', 30 " tool 32 circuit boards
33 conveying mechanisms 34,34 ', 34 " frameworks
36 fixtures 341,341 ' depressed part
343 openings, 345 first containing grooves
347 second containing grooves, 349 holes
361 pivot member, 363 elasticity pressing parts
365 bump structure B bottom surfaces
L side S1 the first side
S2 the second side P1 first end
P2 the second end
Embodiment
See also Fig. 1, Fig. 1 is the element schematic diagram of this creation embodiment one tool 30.As shown in Figure 1, tool 30 is used for carrying a circuit board 32, and tool 30 includes a framework 34, is formed with a depressed part 341 on the framework 34, and it is used for accommodating circuit board 32.See also Fig. 1 and Fig. 2, Fig. 2 is this creation embodiment tool 30 and the element section schematic diagram of circuit board 32 in manufacture process.Such as Fig. 1 and shown in Figure 2, a conveying mechanism 33 is used for driving framework 34, and circuit board 32 is contained in the depressed part 341 on the framework 34.By this, circuit board 32 just can be transferred mechanism 33 with framework 34 and drive, and then carries out online successive process at product.
In addition, depressed part 341 has a bottom surface B, and it is used for support circuit plate 32, so that circuit board 32 is isolated from conveying mechanism 33, uses and avoids circuit board 32 to contact with conveying mechanism 33, and then prevent conveying mechanism 33 circuit board 32 that frays.Further, an opening 343 is formed on the upper and position of the bottom surface B of depressed part 341 in depressed part 341.In other words, the area of opening 343 is less than the area of depressed part 341, and the shape that the shape of opening 343 can corresponding depressed part 341.When circuit board 32 is contained in depressed part 341 when interior, because of the bottom surface B of depressed part 341 in opening 343 place's incorporeity structures, therefore the part of circuit board 32 at corresponding opening 343 places is a vacant state (as shown in Figure 2).By this, when circuit board 32 is transferred with framework 34 that mechanism 33 drives and is producing when carrying out successive process online, opening 343 just can avoid circuit board 32 the part at corresponding opening 343 places with the entity structure friction injury.
In sum, the tool 30 of this creation can utilize the bottom surface B buffer circuit plate 32 and conveying mechanism 33 of framework 34, uses and avoids circuit board 32 because contacting fraying of causing with conveying mechanism 33.Further, at bottom surface B opening 343 is set, uses the chance of the bottom surface B friction of the depressed part 341 that reduces circuit board 32 and framework 34, and can reduce the materials of framework 34 simultaneously, and then reduce manufacturing cost.By this, the tool 30 of this creation can be avoided circuit board 32 damage because rubbing and cause with foreign object when manufacturing.
It is worth mentioning that, this creation can be omitted the setting of opening 343.See also Fig. 3 and Fig. 2, Fig. 3 for this create the tool 30 of another embodiment ' with the element section schematic diagram of circuit board 32 in manufacture process.Such as Fig. 3 and shown in Figure 2, tool 30 ' be with the main difference of above-mentioned tool 30, tool 30 ' framework 34 ' the do not have setting of opening 343, meaning be circuit board 32 fully by framework 34 ' the bottom surface B institute breasting of depressed part 341 so that circuit board 32 can mechanism 33 drives and carry out online successive process producing with framework 34 ' be transferred.As for adopting above-mentioned whichever design, it is looked closely actual demand and decides, and has the element of same numeral among Fig. 3 and Fig. 2, and it has identical structure and function, for the sake of clarity, therefore do not repeat them here.
Such as Fig. 1 and shown in Figure 2, depressed part 341 further has a side L, and it is used for locating circuit board 32, uses preventing that circuit board 32 from moving relative to framework 34, and then circuit board 32 can firmly be contained in the depressed part 341 when carrying out successive process.In this embodiment, circuit board 32 can be a thin circuit board, and framework 34 can be a rectangular frame, and depressed part 341 can be a rectangular depression structure (as shown in Figure 1).In addition, tool 30 further includes a plurality of fixtures 36, and it is separately positioned on the framework 34.A plurality of fixtures 36 can be used for respectively limiting circuit plate 32 in depressed part 341, use to prevent that circuit board 32 breaks away from depressed part 341, and circuit board 32 just can firmly carry out follow-up processing procedure with framework 34 at product online like this.
In this embodiment, tool 30 includes four fixtures 36, but not limit by this, and it is looked closely actual demand and decides.In addition, fixture 36 is separately positioned on one first side S1 of framework 34 and the one second side S2 of relative the first side S1.The relative both sides that fixture 36 just can fixing circuit board 32 like this are so that circuit board 32 can more firmly be limited in the depressed part 341.It is worth mentioning that, the setting position of fixture 36 can not be confined to described in this embodiment.For instance, fixture 36 also can be separately positioned on any three sides or four sides of framework 34, as for adopting the whichever design, looks closely actual demand and decides.
As shown in Figure 2, each fixture 36 includes a pivot member 361, an elasticity pressing part 363 and a bump structure 365.Pivot member 361 is installed in contiguous depressed part 341 places on the framework 34, and a first end P1 of elasticity pressing part 363 is articulated in pivot member 361, and bump structure 365 is arranged on the one second end P2 of elasticity pressing part 363 relative first end P1.In this embodiment, elasticity pressing part 363 can be made by metal material, and bump structure 365 can be one-body molded with elasticity pressing part 363.In addition, the mode that pivot member 361 can be riveted is installed in contiguous depressed part 341 places on the framework 34, but not limit by this.For instance, the mode that pivot member 361 also can be welded is installed on the framework 34 contiguous depressed part 341 places, as for adopting the whichever design, looks closely actual demand and decides.
See also Fig. 2, Fig. 4 and Fig. 5, Fig. 4 is in the element enlarged diagram of a clamp position for this creation embodiment fixture 36, and Fig. 5 is in the element enlarged diagram of release condition for this creation embodiment fixture 36.Such as Fig. 2, Fig. 4 and shown in Figure 5, during to as shown in Figure 4 described clamp position, the relative pivot member 361 of the second end P2 of elasticity pressing part 363 is rotated to covering board 32 places when the elasticity pressing part 363 relative pivot member 361 of fixture 36 and from as shown in Figure 5 described release condition rotation.At this moment, the bump structure 365 on the second end P2 of elasticity pressing part 363 is connected to a side of circuit board 32 in friction tight mode, uses elasticity and presses down the described side of circuit board 32 on the bottom surface B of the depressed part 341 of framework 34 (as shown in Figure 2).So, fixture 36 just can press down circuit board 32 in depressed part 341 by elasticity pressing part 363 elasticity, so that circuit board 32 can firmly carry out follow-up processing procedure with framework 34 at product online.
It is worth mentioning that, bump structure 365 can be an optionally structure setting.Change the speech sentence and talk about, the fixture 36 of this creation can not comprise bump structure 365.During to as shown in Figure 4 described clamp position, the relative pivot member 361 of the second end P2 of elasticity pressing part 363 is rotated to covering board 32 places when the elasticity pressing part 363 relative pivot member 361 of fixture 36 and from as shown in Figure 5 described release condition rotation.At this moment, the direct elasticity of the second end P2 of the elasticity pressing part 363 described side that presses down circuit board 32 is on the bottom surface B of depressed part 341 of framework 34.As for adopting the whichever design, look closely actual demand and decide.
On the other hand, when the elasticity pressing part 363 relative pivot member 361 of fixture 36 and from as shown in Figure 4 described clamp position rotation during to as shown in Figure 5 described release condition, relative pivot member 361 rotations of the second end P2 of elasticity pressing part 363 are to covering board 32 places not.At this moment, but the just described side of breaking circuit plate 32 of the bump structure 365 on the second end P2 of elasticity pressing part 363 is used the restriction of the described side of 363 pairs of circuit boards 32 of elasticity pressing part of removing fixture 36.So, the operating personnel just can unload circuit board 32 on framework 34.
In this embodiment, framework 34 can further be formed with a plurality of the first containing grooves 345, the side L that it is separately positioned on the first side S1 of framework 34 and is connected to depressed part 341, and the pivot member 361 that is arranged on a plurality of fixtures 36 of the first side S1 is installed in respectively in a plurality of the first containing grooves 345.During to as shown in Figure 5 described release condition, each first containing groove 345 can be used to the accommodating elasticity pressing part 363 that is arranged on the corresponding fixture 36 of the first side S1 when the elasticity pressing part 363 relative pivot member 361 of the fixture 36 that is arranged on the first side S1 and from as shown in Figure 4 described clamp position rotation.
In addition, framework 34 can further be formed with a plurality of the second containing grooves 347, the side L that it is separately positioned on the second side S2 of framework 34 and is connected to depressed part 341, and the pivot member 361 that is arranged on a plurality of fixtures 36 of the second side S2 is installed in respectively in a plurality of the second containing grooves 347.During to as shown in Figure 5 described release condition, each second containing groove 347 can be used to the accommodating elasticity pressing part 363 that is arranged on the corresponding fixture 36 of the second side S2 when the elasticity pressing part 363 relative pivot member 361 of the fixture 36 that is arranged on the second side S2 and from as shown in Figure 4 described clamp position rotation.
In addition, framework 34 further is formed with a plurality of holes 349.A plurality of holes 349 are used for discharging the fluid in the processing procedure, and chemical agent is for example used and avoided fluid to remain in framework 34 and affect circuit board 32 and carry out online follow-up processing procedure producing.Quantity and setting position as for hole 349 can be with this creation
The person of illustrating is limited in the accompanying drawing, and it is looked closely the actual design demand and decides.
See also Fig. 6 and Fig. 1, Fig. 6 creates another embodiment one tool 30 for this " the element schematic diagram.Such as Fig. 5 and shown in Figure 1, depressed part 341 on tool 30 " is with the main difference of above-mentioned tool 30; tool 30 " a framework 34 " is a U-shaped framework; a side of described U-shaped framework is connected to the in addition dual-side of described U-shaped framework in vertical in fact mode, and framework 34 " ' be a U-shaped sunk structure of the described U-shaped framework of correspondence.As for the element that has same numeral among Fig. 5 and Fig. 1, it has identical structure and function, for the sake of clarity, therefore do not repeat them here.
Compared to prior art, the bottom surface buffer circuit plate that the tool of this creation can utilize framework be used for the conveying mechanism of transportation frame and circuit board, circuit board is not directly contacted with conveying mechanism, use and avoid circuit board because contact fraying of causing with conveying mechanism.Further, in the bottom surface opening is set, uses the chance of the bottom surface friction of the depressed part that reduces circuit board and framework.By this, the tool of this creation can significantly reduce circuit board damage because rubbing and cause with foreign object when manufacturing.In addition, the mode that the tool of this creation further utilizes the elasticity piece under pressure to press down with elasticity presses down a side of circuit board on the bottom surface of the depressed part of framework, uses fixing circuit board in depressed part.Therefore, this creation need not at circuit board block button hole to be set, therefore when the carrying of the tool of this creation and when transporting circuit board, this creation can further avoid circuit board to produce the problem that plate splits at block button hole, more can effectively save the mechanism space of circuit board and can not affect the configuration of circuit board, so the product yield that significantly promotes circuit board with and competitiveness on market.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. tool that is used for carrying a circuit board, it includes:
One framework is formed with a depressed part on it, a bottom surface of described depressed part and a side are used for respectively supporting and the described circuit board in location; And
A plurality of fixtures, it is arranged on the described framework, and described a plurality of fixtures are used for respectively limiting described circuit board in described depressed part, and each fixture includes:
One pivot member, it is installed in contiguous described depressed part place on the described framework; An and elasticity pressing part, the one end is articulated in described pivot member, and the other end of described elasticity pressing part presses down on the bottom surface of a side at described depressed part of described circuit board in the relatively described pivot member of described elasticity pressing part rotation elasticity when covering described circuit board place.
2. tool as claimed in claim 1 is characterized in that each fixture further includes:
One bump structure, it is arranged on the described other end of described elasticity pressing part, and described bump structure is used for being connected in friction tight mode when covering described circuit board place in the rotation of the relatively described pivot member of described elasticity pressing part the described side of described circuit board.
3. tool as claimed in claim 1 it is characterized in that described a plurality of fixture is separately positioned on one first side of described framework and one second side of relatively described the first side, and described framework is formed with further:
A plurality of the first containing grooves, it is separately positioned on described the first side and is connected to the described side of described depressed part, the described pivot member that is arranged on described a plurality of fixtures of described the first side is installed in respectively in described a plurality of the first containing groove, and each first containing groove is used for the accommodating described elasticity pressing part that is arranged on the corresponding described fixture of described the first side when not covering described circuit board place in the relatively described pivot member rotation of described elasticity pressing part.
4. tool as claimed in claim 3, it is characterized in that described framework further is formed with: a plurality of the second containing grooves, it is separately positioned on described the second side and is connected to the described side of described depressed part, the described pivot member that is arranged on described a plurality of fixtures of described the second side is installed in respectively in described a plurality of the second containing groove, and each second containing groove is used for the accommodating described elasticity pressing part that is arranged on the corresponding described fixture of described the second side when not covering described circuit board place in the relatively described pivot member rotation of described elasticity pressing part.
5. tool as claimed in claim 1 is characterized in that an opening is formed on the described bottom surface of described depressed part.
6. tool as claimed in claim 5 it is characterized in that described opening position in described depressed part, and the area of described opening is less than the area of described depressed part.
7. tool as claimed in claim 1 is characterized in that described pivot member is installed in contiguous described depressed part place on the described framework in the mode of riveted joint or welding.
8. tool as claimed in claim 1 is characterized in that described framework further is formed with a plurality of holes.
9. tool as claimed in claim 1 it is characterized in that described framework is a rectangular frame, and described depressed part is a rectangular depression structure.
10. tool as claimed in claim 1, it is characterized in that described framework is a U-shaped framework, one side of described U-shaped framework is connected to the in addition dual-side of described U-shaped framework in vertical in fact mode, and described depressed part is a U-shaped sunk structure of corresponding described U-shaped framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234974 CN202697041U (en) | 2012-05-22 | 2012-05-22 | Tool for bearing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234974 CN202697041U (en) | 2012-05-22 | 2012-05-22 | Tool for bearing circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202697041U true CN202697041U (en) | 2013-01-23 |
Family
ID=47552590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220234974 Expired - Fee Related CN202697041U (en) | 2012-05-22 | 2012-05-22 | Tool for bearing circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202697041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061141A (en) * | 2016-07-28 | 2016-10-26 | 江苏博敏电子有限公司 | Method of making high-density printed circuit board |
| CN111669902A (en) * | 2020-06-18 | 2020-09-15 | 西安微电子技术研究所 | Ceramic-based printed circuit board hot air leveling processing tool and application thereof |
-
2012
- 2012-05-22 CN CN 201220234974 patent/CN202697041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061141A (en) * | 2016-07-28 | 2016-10-26 | 江苏博敏电子有限公司 | Method of making high-density printed circuit board |
| CN111669902A (en) * | 2020-06-18 | 2020-09-15 | 西安微电子技术研究所 | Ceramic-based printed circuit board hot air leveling processing tool and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20160522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |