CN209563134U - The positioning carrier of finger ring shape electronic component - Google Patents
The positioning carrier of finger ring shape electronic component Download PDFInfo
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- CN209563134U CN209563134U CN201821856310.3U CN201821856310U CN209563134U CN 209563134 U CN209563134 U CN 209563134U CN 201821856310 U CN201821856310 U CN 201821856310U CN 209563134 U CN209563134 U CN 209563134U
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- positioning
- electronic component
- ring shape
- finger ring
- hole
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Abstract
This application discloses a kind of positioning carriers of finger ring shape electronic component, positioning substrate, contour limit plate and locating plate including being sequentially overlapped setting, and array offers multiple locating slots on the positioning substrate；Locating slot, which is corresponded to, on the contour limit plate offers location hole；Location hole is corresponded on the locating plate and offers the hole SMT, and the locating plate is with a thickness of 0.05~0.3mm.The utility model realizes and positions to finger ring shape electronic component that not only work efficiency is high, but also accurate positioning by positioning substrate, contour limit plate and locating plate combination.
Description
Technical field
This application involves technical field of semiconductors, more particularly to a kind of positioning carrier of finger ring shape electronic component.
Background technique
In conjunction with shown in Fig. 1 and 2, finger ring shape electronic component 10, circuit board generally circular ring shape, surface has at least one
It is a to the region SMT 101.
Surface mounting technique (SurfaceMountTechnology, SMT), it be it is a kind of will be without pin or short leg surface
Assembling component is mounted on to 101 surface of the region SMT, and the circuit load of welding assembly is subject to by the methods of Reflow Soldering or immersed solder
Technology.The premise that circuit load technology is implemented is: electronic component securely being had good positioning, the damage of electronic component is otherwise easily caused
It is bad, and the mode of SMT installation common at present has:
1, finger ring shape electronic component is positioned by fixture, which is usually to pass through punching machine punching press shape on one piece of metal plate
At location hole, electronic component is then positioned directly in positioning hole, is had problems in that: punching machine is stamped and formed out location hole
Mode machining accuracy it is low, cause inaccurate to electronic units fix.
2, by manually realizing the installation of PCB.With this kind of mode, due to factors, the Yi Zao such as operation technique is improper
It at the damage of electronic component, and wastes time and manpower, reduces working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of positioning carriers of finger ring shape electronic component, to realize working efficiency
High, accurate positioning purpose.
To achieve the above object, the utility model provides the following technical solutions:
The embodiment of the present application discloses a kind of positioning carrier of finger ring shape electronic component, the positioning base including being sequentially overlapped setting
Plate, contour limit plate and locating plate,
Array offers multiple locating slots on the positioning substrate；
Locating slot, which is corresponded to, on the contour limit plate offers location hole；
Location hole is corresponded on the locating plate and offers the hole SMT, and the locating plate is with a thickness of 0.05~0.3mm.
Preferably, in the positioning carrier of above-mentioned finger ring shape electronic component, the thickness of the positioning substrate is greater than contour
The thickness of limit plate,
The thickness of the contour limit plate is greater than the thickness of locating plate.
Preferably, in the positioning carrier of above-mentioned finger ring shape electronic component, the positioning substrate with a thickness of 5~7mm,
The contour limit plate with a thickness of 1~3mm.
Preferably, in the positioning carrier of above-mentioned finger ring shape electronic component, the bottom of locating slot offers through-hole.
Preferably, in the positioning carrier of above-mentioned finger ring shape electronic component, locating slot is identical with the size of location hole.
Preferably, in the positioning carrier of above-mentioned finger ring shape electronic component, the area in the hole SMT is less than the face of location hole
Product.
Preferably, in the positioning carrier of above-mentioned finger ring shape electronic component, hollow out is offered on the positioning substrate
Lightening hole, and/or
The lightening hole of hollow out is offered on the contour limit plate, and/or
The lightening hole of hollow out is offered on the locating plate.
Preferably, in the positioning carrier of above-mentioned finger ring shape electronic component, the upper surface of the positioning substrate has been protruded out
Positioning column, cooperation positioning column offers limit hole on the contour limit plate.
Preferably, in the positioning carrier of above-mentioned finger ring shape electronic component, the locating plate is magnetic steel disc,
The contour limit plate has magnetism.
Compared with the prior art, the advantages of the utility model are: the utility model passes through positioning substrate, contour limit plate
It is realized with locating plate combination and finger ring shape electronic component is positioned, not only work efficiency is high, but also accurate positioning.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 show the front view of the utility model specific embodiment middle finger ring-type electronic component；
Fig. 2 show the side view of the utility model specific embodiment middle finger ring-type electronic component；
Fig. 3 show the structural schematic diagram of positioning carrier in the utility model specific embodiment；
Fig. 4 show the top view that substrate is positioned in the utility model specific embodiment；
Fig. 5 show the side view that substrate is positioned in the utility model specific embodiment；
Fig. 6 show the top view of contour limit plate in the utility model specific embodiment；
Fig. 7 show the top view of locating plate in the utility model specific embodiment.
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
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
As shown in connection with fig. 3, in the embodiment of the application, a kind of positioning carrier 20 of finger ring shape electronic component is disclosed,
Positioning substrate 201, contour limit plate 202 and locating plate 203 including being sequentially overlapped setting.
In one embodiment, it in conjunction with shown in Fig. 4 to Fig. 7, positions array on substrate 201 and offers multiple locating slots 2011；
Locating slot 2011, which is corresponded to, on contour limit plate 202 offers location hole 2021；Location hole, which is corresponded to, on locating plate 203 offers SMT
Hole 2031, locating plate 203 is with a thickness of 0.05~0.3mm.
In the technical solution, positioning substrate 201 preferably uses aluminium/aluminium alloy base plate, steel substrate, in other embodiments,
Can also be using metal substrates such as copper, iron, other alloys, it can also be using the non-metal base plate with certain degree of hardness and intensity.
This case purpose, which is to realize by groove, realizes positioning to finger ring shape electronic component, and each groove respectively corresponds one
Finger ring shape electronic component 10, in order to match finger ring shape electronic component, the preferably rectangle, while its apex angle cambering of locating slot 2011
Processing.
In one embodiment, the thickness for positioning substrate 201 is greater than the thickness of contour limit plate 202, contour limit plate 202
Thickness is greater than the thickness of locating plate 203.
Further, position substrate 201 with a thickness of 5~7mm, contour limit plate 202 with a thickness of 1~3mm.
In the technical solution, the thickness of positioning substrate 201 is less than the diameter of electronic component, and electronic component is set to locating slot
After in 2011, end part includes protruding out to the region SMT in positioning 201 upper surface of substrate thereon, and contour 202 thickness of limit plate is big
The height for being equal to electronic component overhang is caused, while location hole is set in the outside of electronic component.
Contour limit plate 202 can also preferably be used using aluminium/aluminium alloy base plate, steel substrate in other embodiments
The metal substrates such as copper, iron, other alloys, can also be using the non-metal base plate with certain degree of hardness and intensity.
In this case, positioning of the realization to electronic component jointly of substrate 201 and contour limit plate 202 is positioned.Due to positioning base
The thickness of plate 201 and contour limit plate 202 is larger, generally can only form locating slot 2011 and positioning using lathe punch pattern
Hole.
Lathe punching press can only generally run through substrate up and down, can not directly form locating slot 2011.In this case, pass through punching first
Hole mode forms through-hole on positioning substrate 201 and is stamped and formed out mounting hole 2012 in through-hole two sides, then in positioning substrate 201
Bottom bottom support plate (not shown) is detachably equipped with by screw, bottom support plate is located at through-hole lower section and surrounds locating slot
2011。
Contour limit plate 202 is affixed on positioning 201 upper surface of substrate, can not only block to mounting hole, while may be used also
To replace the contour limit plate 202 of different-thickness as needed.
In the technical solution, 203 thickness of locating plate is smaller, compares with positioning substrate 201 with contour substrate, and thickness can be with
Ignore.Since thickness is small, high-precision may be implemented using the laser mode production hole SMT 2031 and process, after locating plate 203 is installed,
The hole SMT 2031 to the region SMT to exposing finger ring shape electronic component, it is generally the case that 2031 area of the hole SMT is less than positioning
Hole area.
In one embodiment, the bottom of locating slot 2011 offers through-hole (not shown).
In the technical solution, through-hole can be set multiple, can be used to implement optical alignment.Ensure finger ring shape electronics member
Part is in accurate angle.
In one embodiment, locating slot 2011 is identical with the size of location hole.
In one embodiment, the area in the hole SMT 2031 is less than the area of location hole.
In one embodiment, the lightening hole 2013 for offering hollow out on substrate 201 is positioned, is opened up on contour limit plate 202
There is the lightening hole 2022 of hollow out, the lightening hole 2032 of hollow out is offered on locating plate 203.
In the technical solution, positioning substrate 201, contour limit plate 202 and the corresponding hollow out respectively of about 203 locating plate are formed
On the one hand lightening hole can reduce material cost by lightening hole, can also reduce weight under the premise of the intensity of guarantee.
In one embodiment, the upper surface for positioning substrate 201 has protruded out positioning column 2014, cooperates on contour limit plate 202
Positioning column offers limit hole 2023.Positioning column 2014 is cooperated to offer limit hole 2033 on locating plate 203.
In the technical solution, the quick accurate positioning of contour limit plate 202 is may be implemented in positioning column and limit hole cooperation,
Positioning column is preferably provided with 3,3 positioning columns two sides triangular in shape for being set to positioning substrate 201.
In one embodiment, locating plate 203 is magnetic steel disc, and contour limit plate 202 has magnetism.
In the technical solution, the top surface of contour limit plate 202 is arranged at intervals with multiple blind holes 2024, be installed in blind hole with
The magnetic component that blind hole shape matches, the magnetic texure are specially high temperature magnet, and the shape of blind hole can have any shape, such as
The shape of round, rectangular, polygon etc., high temperature magnet and blind hole matches, and can use casting glue and is fixed in blind hole.
In one embodiment, positioning substrate 201 has magnetism.
In conclusion the utility model passes through positioning substrate 201, contour limit plate 202 and the combination realization pair of locating plate 203
Finger ring shape electronic component is positioned, and not only work efficiency is high, but also accurate positioning.
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of positioning carrier of finger ring shape electronic component, which is characterized in that the positioning substrate, contour including being sequentially overlapped setting
Limit plate and locating plate,
Array offers multiple locating slots on the positioning substrate；
Locating slot, which is corresponded to, on the contour limit plate offers location hole；
Location hole is corresponded on the locating plate and offers the hole SMT, and the locating plate is with a thickness of 0.05~0.3mm.
2. the positioning carrier of finger ring shape electronic component according to claim 1, which is characterized in that the thickness of the positioning substrate
Degree is greater than the thickness of contour limit plate,
The thickness of the contour limit plate is greater than the thickness of locating plate.
3. the positioning carrier of finger ring shape electronic component according to claim 2, which is characterized in that the thickness of the positioning substrate
Degree is 5~7mm,
The contour limit plate with a thickness of 1~3mm.
4. the positioning carrier of finger ring shape electronic component according to claim 1, which is characterized in that the bottom of locating slot opens up
There is through-hole.
5. the positioning carrier of finger ring shape electronic component according to claim 1, which is characterized in that locating slot and location hole
Size is identical.
6. the positioning carrier of finger ring shape electronic component according to claim 1, which is characterized in that the area in the hole SMT is less than
The area of location hole.
7. the positioning carrier of finger ring shape electronic component according to claim 1, which is characterized in that opened on the positioning substrate
Lightening hole equipped with hollow out, and/or
The lightening hole of hollow out is offered on the contour limit plate, and/or
The lightening hole of hollow out is offered on the locating plate.
8. the positioning carrier of finger ring shape electronic component according to claim 1, which is characterized in that described to position the upper of substrate
Surface has protruded out positioning column, and cooperation positioning column offers limit hole on the contour limit plate.
9. the positioning carrier of finger ring shape electronic component according to claim 1, which is characterized in that the locating plate is magnetism
Steel disc,
The contour limit plate has magnetism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856310.3U CN209563134U (en) | 2018-11-12 | 2018-11-12 | The positioning carrier of finger ring shape electronic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856310.3U CN209563134U (en) | 2018-11-12 | 2018-11-12 | The positioning carrier of finger ring shape electronic component |
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| Publication Number | Publication Date |
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| CN209563134U true CN209563134U (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821856310.3U Active CN209563134U (en) | 2018-11-12 | 2018-11-12 | The positioning carrier of finger ring shape electronic component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219337A (en) * | 2018-11-12 | 2019-01-15 | 昆山东野电子有限公司 | The positioning carrier of finger ring shape electronic component |
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2018
- 2018-11-12 CN CN201821856310.3U patent/CN209563134U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219337A (en) * | 2018-11-12 | 2019-01-15 | 昆山东野电子有限公司 | The positioning carrier of finger ring shape electronic component |
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