CN216818293U - Fingerprint chip sways board tool - Google Patents
Fingerprint chip sways board tool Download PDFInfo
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- CN216818293U CN216818293U CN202123256539.8U CN202123256539U CN216818293U CN 216818293 U CN216818293 U CN 216818293U CN 202123256539 U CN202123256539 U CN 202123256539U CN 216818293 U CN216818293 U CN 216818293U
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- fingerprint chip
- steel plate
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- square groove
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Abstract
The utility model relates to the technical field of fingerprint chips, in particular to a fingerprint chip swing plate jig which comprises a jig body, a bottom steel plate and a top steel plate; a clamping groove for placing a fingerprint chip is formed in the jig body; the bottom steel plate is arranged on the bottom surface of the jig body and used for supporting the fingerprint chip; the top steel plate is arranged on the top surface of the jig body and used for pressing the edge of the fingerprint chip; the bottom steel plate and the top steel plate are respectively connected with the jig body through magnetic adsorption; the top steel plate is provided with a window for spraying, and the window is positioned right above the clamping groove. According to the fingerprint chip clamp, the bottom steel plate and the top steel plate are respectively in magnetic adsorption connection with the bottom surface and the top surface of the clamp body, so that a fingerprint chip can be fixed in the clamping groove of the clamp body without shaking and deforming, the chip is prevented from shifting or loosening, polluting or damaging the surface cleanliness and a coating of the chip in the manufacturing process, meanwhile, the plate attaching and detaching efficiency is greatly improved, the plate attaching labor force is reduced, and the product manufacturing cost is reduced.
Description
Technical Field
The utility model relates to the technical field of fingerprint chips, in particular to a fingerprint chip swing plate jig.
Background
Fingerprint chip flitch station, chip flitch are through fixing it on the tool with high temperature sticky tape for the fingerprint chip with spraying plane support plate, but because fingerprint chip's on the present market model is more and more, the material also has a lot of, has following several problem points: firstly, the fingerprint chip shrinks and deforms at two sides after being sprayed and baked, and the high-temperature adhesive tape cannot be completely fixed due to arching; slight color difference exists between the two sides and the middle position of the fingerprint chip; each spraying support plate jig needs to be pasted with a protective film before spraying, and is cleaned and pasted with the protective film again after being used, so that manpower and material resources are wasted; the high-temperature adhesive tape falls off due to the warping of the fingerprint chip, and the spraying work station needs to press the fingerprint chip without a plate, so that the risk of scratching the coating is caused; the fingerprint chip can not be accurately positioned through the position of the manual pasting plate, and the spraying effect of the spraying equipment during reciprocating gun moving can be influenced; sixthly, the manual pasting of the board has low efficiency and the phenomenon of missing pasting of the high-temperature adhesive tape and pasting of the high-temperature adhesive tape on the chip surface; the efficiency of manual plate pasting is low, and the improvement of productivity is a serious bottleneck of a plate pasting station.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a fingerprint chip swing plate jig which can fix a fingerprint chip in a clamping groove of a jig body without shaking, prevent the chip from shifting or loosening, polluting or damaging the surface cleanliness and a coating of the chip in the manufacturing process, greatly improve the plate attaching and detaching efficiency, reduce the labor force of attaching the plate and reduce the manufacturing cost of products.
In order to achieve the purpose, the technical scheme of the utility model is a fingerprint chip swing plate jig which comprises a jig body, a bottom steel plate and a top steel plate; a clamping groove for placing a fingerprint chip is formed in the jig body; the bottom steel plate is arranged on the bottom surface of the jig body and used for supporting the fingerprint chip; the top steel plate is arranged on the top surface of the jig body and used for pressing the edge of the fingerprint chip; the bottom steel plate and the top steel plate are respectively connected with the jig body through magnetic adsorption; the top steel plate is provided with a window for spraying, and the window is positioned right above the clamping groove.
Furthermore, a plurality of magnets are embedded in the jig body and are arranged at intervals along the periphery of the clamping groove; the magnet and the bottom steel plate and the magnet and the top steel plate are respectively connected through magnetic adsorption.
Furthermore, the screens groove has a plurality ofly and the interval sets up, the window with the screens groove one-to-one.
Furthermore, the clamping groove comprises a large square groove part and two small square groove parts formed at two ends of the large square groove part, the large square groove part is used for placing the body of the fingerprint chip, and the two small square groove parts are respectively used for placing the skirts at two ends of the fingerprint chip.
Further, the width of the small square groove portion is identical to the width of the skirt of the fingerprint chip, and the length of the small square groove portion is greater than the length of the skirt of the fingerprint chip.
Further, four corners of the large square groove portion are provided with arc-shaped grooves.
Furthermore, the corner of the small square groove part and the joint of the small square groove part and the large square groove part are rounded.
Further, the bottom surface of the jig body is provided with an installation groove for placing the bottom steel plate.
Furthermore, two sides of the mounting groove are respectively provided with a first groove, and the first grooves are communicated with the mounting groove.
Further, one side of the jig body is provided with a second groove.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, the fingerprint chip is placed in the clamping groove, the bottom steel plate is magnetically adsorbed on the bottom surface of the jig body to support the fingerprint chip, and the top steel plate is magnetically adsorbed on the top surface of the jig body to press the edge of the fingerprint chip, so that the fingerprint chip is fixed in the clamping groove of the jig body without shaking and deforming, the chip is prevented from shifting or loosening, polluting or damaging the surface cleanliness and coating of the chip in the manufacturing process, the problems of warping and deformation of the material of the fingerprint chip, falling off of a high-temperature adhesive tape after the fingerprint chip is sprayed and pasted in the manufacturing process, deformation and chromatic aberration of the chip, missing pasting and deviation of the high-temperature adhesive tape of a manual pasting plate and the like are effectively solved, meanwhile, the pasting plate and disassembling efficiency is greatly improved, the manpower of the pasting plate is reduced, the process flow is optimized, and the manufacturing cost of the product is reduced;
(2) the swinging plate jig can be designed according to the appearance size compatibility of the existing fingerprint chip, can be compatible with various fingerprint chips, and reduces the cost waste caused by the fact that the jig is opened for product models with each project color.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a jig body according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a bottom steel plate according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a top steel plate according to an embodiment of the present invention;
in the figure: 1. a jig body; 2. a bottom steel plate; 3. a top steel plate; 4. a clamping groove; 5. a window; 6. a magnet; 7. a fingerprint chip; 8. mounting grooves; 9. a first groove; 10. a second groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1-3, an embodiment of the utility model provides a fingerprint chip swing plate fixture, which includes a fixture body 1, a bottom steel plate 2 and a top steel plate 3; a clamping groove 4 for placing a fingerprint chip 7 is formed in the jig body 1; the bottom steel plate 2 is arranged on the bottom surface of the jig body 1 and used for supporting the fingerprint chip 7; the top steel plate 3 is arranged on the top surface of the jig body 1 and used for pressing the edge of the fingerprint chip 7; the bottom steel plate 2 and the top steel plate 3 are respectively connected with the jig body 1 through magnetic adsorption; the top steel plate 3 is provided with a window 5 for spraying, and the window 5 is positioned right above the clamping groove 4. This embodiment is put fingerprint chip 7 in screens groove 4, and adsorb end steel sheet 2 through the bottom surface magnetic force at tool body 1 and hold fingerprint chip 7, adsorb the edge that a steel sheet 3 pushed down fingerprint chip 7 at the top surface magnetic force of tool body 1, thereby fix fingerprint chip 7 and not rock in screens groove 4 of tool body 1, indeformable, prevent that the chip from causing aversion or not hard up in the processing procedure, pollute or bruise chip surface cleanliness factor and coating, fingerprint chip material warp deformation has effectively been solved, the high temperature sticky tape after fingerprint chip spraying processing procedure is posted drops, chip deformation colour difference and manual flitch high temperature sticky tape leak subsides, off normal scheduling problem, simultaneously great promotion the flitch, the efficiency of board of tearing, reduce the flitch manpower, optimize process flow, reduce product manufacturing cost.
Furthermore, a plurality of magnets 6 are embedded on the jig body 1, and the magnets 6 are arranged at intervals along the periphery of the clamping groove 4; the magnet 6 and the bottom steel plate 2 and the magnet 6 and the top steel plate 3 are respectively connected through magnetic force adsorption. As shown in fig. 1, in the present embodiment, magnets 6 are distributed at intervals at the edge of the jig body 1, the edge of the mounting groove 8 and the periphery of each clamping groove 4, and the distance between adjacent magnets 6 is set as required to ensure that the bottom steel plate 2 is tightly attached to the bottom surface of the mounting groove 8 of the jig body 1 and the top steel plate 3 is tightly attached to the top surface of the jig body 1, so as to fix the fingerprint chip 7 in the clamping groove 4.
Furthermore, screens groove 4 has a plurality ofly and the interval sets up, window 5 with screens groove 4 one-to-one. As shown in fig. 1 and 3, in the present embodiment, three clamping grooves 4 are disposed on the jig body 1 at intervals, three windows 5 are disposed on the top steel plate 3 at intervals, the windows 5 correspond to the clamping grooves 4 one-to-one, and the top steel plate 3 can be prevented from being sprayed on the jig body 1 by the spraying through the windows 5.
Further, the card slot 4 includes a large square slot portion and two small square slot portions formed at both ends of the large square slot portion, the large square slot portion is used for placing the body of the fingerprint chip 7, and the two small square slot portions are respectively used for placing the skirts at both ends of the fingerprint chip 7. Further, the width of the small square groove portion is identical to the width of the skirt of the fingerprint chip 7, and the length of the small square groove portion is longer than the length of the skirt of the fingerprint chip 7. As shown in fig. 1, in the present embodiment, the clamping groove 4 is designed to have a wide middle part and narrow ends to match with the shape of the fingerprint chip 7, the length of the large square groove part can be slightly longer than the length of the body of the fingerprint chip 7, the width of the large square groove part can be slightly wider than the width of the body of the fingerprint chip 7, and meanwhile, the length of the small square groove part is longer than the length of the skirt edge of the fingerprint chip 7, so that a certain distance is provided between the outer side of the skirt edge of the fingerprint chip 7 and the inner wall of the small square groove part opposite to the outer side of the skirt edge, so as to take and place the fingerprint chip 7.
Further, four corners of the large square groove portion are provided with arc-shaped grooves. Furthermore, the corner of the small square groove part and the joint of the small square groove part and the large square groove part are rounded.
Further, the bottom surface of the jig body 1 is provided with an installation groove 8 for placing the bottom steel plate 2. Furthermore, two sides of the mounting groove 8 are respectively provided with a first groove 9, and the first grooves 9 are communicated with the mounting groove 8. As shown in fig. 1, in the present embodiment, an installation groove 8 with the same size as the bottom steel plate 2 is disposed on the bottom surface of the jig body 1, so as to facilitate positioning of the bottom steel plate 2; meanwhile, the two sides of the mounting groove 8 are provided with first grooves 9 so as to conveniently take and place the bottom steel plate 2.
Further, one side of the jig body 1 is provided with a second groove 10. As shown in fig. 1, in the present embodiment, the top steel plate 3 with the same size is placed on the top surface of the jig body 1, and the top steel plate 3 is conveniently taken out and placed through the second groove 10 on one side of the jig body 1.
In one embodiment, the jig body 1 is made of 350 × 2mm aluminum alloy, the bottom steel plate 2 is made of 290.15 × 314 × 0.5mm thick steel plate, and the top steel plate 3 is made of 350 × 0.1mm thick steel plate; three clamping grooves 4 of 240 × 74mm are arranged on the jig body 1, and three windows 5 are arranged on the top steel plate 3; after putting into use, this tool can play fixed fingerprint chip 7's effect, makes it not rock and fingerprint chip indeformable at the manufacturing process, does not lead to the problem of product appearance, spraying effect because of the tool problem in the spraying manufacturing process, does not also not produce the line processing procedure feedback because of the tool and is not suitable for, and this tool improves the effect and is showing in putting into use, great promotion the flitch, tear the efficiency of board open, reduce the flitch manpower.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a fingerprint chip pendulum board tool which characterized in that: comprises a jig body, a bottom steel plate and a top steel plate; a clamping groove for placing a fingerprint chip is formed in the jig body; the bottom steel plate is arranged on the bottom surface of the jig body and used for supporting the fingerprint chip; the top steel plate is arranged on the top surface of the jig body and used for pressing the edge of the fingerprint chip; the bottom steel plate and the top steel plate are respectively connected with the jig body through magnetic adsorption; the top steel plate is provided with a window for spraying, and the window is positioned right above the clamping groove.
2. The fingerprint chip swinging plate jig of claim 1, wherein: a plurality of magnets are embedded in the jig body and are arranged at intervals along the periphery of the clamping groove; the magnet and the bottom steel plate and the magnet and the top steel plate are respectively connected through magnetic adsorption.
3. The fingerprint chip swinging plate jig as claimed in claim 1, wherein: the screens groove has a plurality ofly and the interval sets up, the window with the screens groove one-to-one.
4. The fingerprint chip swinging plate jig of claim 1, wherein: the screens groove includes big square groove part and is formed at two little square groove parts at big square groove part both ends, big square groove part is used for laying fingerprint chip's body, two little square groove parts are used for laying respectively the shirt rim at fingerprint chip both ends.
5. The fingerprint chip swinging plate jig of claim 4, wherein: the width of the small square groove part is consistent with the width of the skirt edge of the fingerprint chip, and the length of the small square groove part is larger than that of the skirt edge of the fingerprint chip.
6. The fingerprint chip swinging plate jig of claim 4, wherein: four corners of the large square groove part are provided with arc grooves.
7. The fingerprint chip swinging plate jig of claim 4, wherein: the corner of the small square groove part and the joint of the small square groove part and the large square groove part are rounded corners.
8. The fingerprint chip swinging plate jig of claim 1, wherein: the bottom surface of the jig body is provided with a mounting groove for placing the bottom steel plate.
9. The fingerprint chip swinging plate jig of claim 8, wherein: the both sides of mounting groove are provided with first recess respectively, first recess with the mounting groove intercommunication.
10. The fingerprint chip swinging plate jig of claim 1, wherein: one side of the jig body is provided with a second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123256539.8U CN216818293U (en) | 2021-12-23 | 2021-12-23 | Fingerprint chip sways board tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123256539.8U CN216818293U (en) | 2021-12-23 | 2021-12-23 | Fingerprint chip sways board tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216818293U true CN216818293U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123256539.8U Active CN216818293U (en) | 2021-12-23 | 2021-12-23 | Fingerprint chip sways board tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216818293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116313853A (en) * | 2023-02-14 | 2023-06-23 | 纳宇半导体材料(宁波)有限责任公司 | Anti-oxidation jig for chip bonding and packaging interconnection method |
-
2021
- 2021-12-23 CN CN202123256539.8U patent/CN216818293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116313853A (en) * | 2023-02-14 | 2023-06-23 | 纳宇半导体材料(宁波)有限责任公司 | Anti-oxidation jig for chip bonding and packaging interconnection method |
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