CN209561385U - A kind of pin on component - Google Patents
A kind of pin on component Download PDFInfo
- Publication number
- CN209561385U CN209561385U CN201920542833.9U CN201920542833U CN209561385U CN 209561385 U CN209561385 U CN 209561385U CN 201920542833 U CN201920542833 U CN 201920542833U CN 209561385 U CN209561385 U CN 209561385U
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- China
- Prior art keywords
- pin
- bottom plate
- tin cream
- slot
- pin bottom
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Abstract
A kind of pin on component belongs to the technical field of component's feet, including pin connecting plate and pin bottom plate；The left end end face of pin connecting plate is fixed with pin bottom plate, the left end end of pin bottom plate is the inclined-plane that climbs, the inclined-plane that climbs is the inclined surface set up by the inclined bottom surface of pin bottom plate, the pin bottom plate is equipped with multiple parallel tin creams and retains slot, and it is the through slot for penetrating through pin bottom plate that the tin cream, which retains slot,.The utility model is for solving the technical issues of traditional pin is easy to appear floating high and rosin joint in welding.
Description
Technical field
The utility model relates to the technical field of component's feet, specifically a kind of pin on component.
Background technique
With the popularization of computers with the development of various data clouds, the application of server and PC is also more and more, clothes
While the function of business device and PC mainboard tends to be powerful, the meeting for being connected to the quantity of the component on mainboard is more next therewith
It is more, and most components are all to be connected by pin with mainboard.
In practical application, these components with pin need to use tin cream when mainboard surface is bonded, it is existing
Pin is substantially to be bent by sheet metal, since pin has certain width, and can be just placed on and be drawn when tin cream placement
The underface of foot, tin cream have certain viscosity, are spherical state when placement, one when pin is placed on the tin cream of spherical state
Aspect can be caused due to the thickness of spherical state tin cream itself welding floats high problem, on the other hand, tin cream will not with pin into
Row completely attaches to, and the phenomenon that be easy to causeing rosin joint, this will lead to component and is not completely welded on mainboard, cause component without
Method uses.
Utility model content
The pin that the purpose of this utility model is to provide a kind of on component is being welded for solving traditional pin
When the technical issues of being easy to appear floating high and rosin joint.
The technical solution adopted by the utility model to solve its technical problems is that:
A kind of pin on component, including pin connecting plate and pin bottom plate；The left end end face of pin connecting plate
It is fixed with pin bottom plate, the left end end of pin bottom plate is the inclined-plane that climbs, and the inclined-plane that climbs is to be inclined by the bottom surface of pin bottom plate
The inclined surface being arranged obliquely, the pin bottom plate are equipped with multiple parallel tin creams and retain slot, and it is to pass through that the tin cream, which retains slot,
The through slot of logical pin bottom plate.
The cross section of pin bottom plate is triangle.
It is rectangle elongated slot that the tin cream, which retains slot, and the width that tin cream retains slot is 0.5mm, and every two adjacent tin cream retains
Spacing between slot is 0.5mm.
The lower part that each tin cream retains slot two sides inner wall is equipped with multiple first salient points, and first salient point is cylinder
Body.
Each tin cream retains and is equipped with row's tin cream groove on the bottom surface of the pin bottom plate of the two sides of slot, and the tin cream is recessed
Slot is rectangular recess, and tin cream groove described in each row is multiple, and the spacing between every two adjacent tin cream groove is
0.3mm。
The upper surface of the inside of each tin cream groove is equipped with multiple second salient points, and second salient point is cylindrical body,
The lower end surface of second salient point and the bottom surface of pin bottom plate are in same plane.
The effect provided in the content of the present invention is only the effect of embodiment, rather than the whole that utility model is all
Effect, have the following advantages that in above-mentioned technical proposal or the utility model has the advantages that
1, a kind of pin on component provided by the utility model is evenly equipped with multiple tin creams on pin bottom plate and retains
Slot, tin cream retain slot be through pin bottom plate through slot, when pin bottom plate is placed on tin cream, tin cream will disperse pin bottom
The lower surface of plate and pin retain in slot, on the one hand reduce the thickness of tin cream entirety, solve the problems, such as to float high, another aspect
But also pin bottom plate comes into full contact with tin cream, solves the problems, such as the rosin joint that traditional pin occurs.
2, a kind of pin on component provided by the utility model, tin cream retain convex equipped with multiple first in slot
Point, the first salient point can increase the contact area with tin cream, contact tin cream more preferably with pin bottom plate, firm after increasing welding
Property.
3, a kind of pin on component provided by the utility model, the left end end of pin bottom plate are to climb tiltedly
Face, the inclined-plane that climbs are the inclined-plane tilted upward, climb convenient for the tin cream of extrusion along inclined surface upwards, increase tin cream and pin bottom
The contact area of plate.
4, a kind of pin on component provided by the utility model, it is recessed that the bottom surface of pin bottom plate is equipped with multiple tin creams
Slot, tin cream groove can guarantee that tin cream will not be squeezed out completely by the bottom surface of pin bottom plate, increase bottom surface and the tin of pin bottom plate
The contact area of cream, to increase the whole stability after the welding of pin bottom plate.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the utility model embodiment pin body and component；
Fig. 2 is the structural schematic diagram of the utility model embodiment；
Fig. 3 is the structural schematic diagram of pin bottom plate in Fig. 2；
Fig. 4 is the partial enlargement diagram of pin bottom plate in Fig. 3.
In figure: 1. pin connecting plates, 2. pin bottom plates, 21. tin creams retain slot, and 22. climb inclined-plane, 23. tin cream grooves,
24. the first salient point, 25. second salient points, 3. components.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing 1 to 4 is combined,
The utility model is elaborated.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.This is practical
It is novel to be omitted to known assemblies and well-known technique description, to avoid the utility model is unnecessarily limiting.
A kind of pin on component, including pin connecting plate 1 and pin bottom plate 2；The left end end of pin connecting plate 1
Face is fixed with pin bottom plate 2, and the left end end of pin bottom plate 2 is the inclined-plane 22 that climbs, and the inclined-plane 22 that climbs is by pin bottom plate 2
The inclined surface that sets up of inclined bottom surface, the pin bottom plate 2 is equipped with multiple parallel tin creams and retains slot 21, the tin cream
Retaining slot 21 is the through slot for penetrating through pin bottom plate 2.
The pin connecting plate 1 is rectangular slab, and the left end of pin connecting plate 1 is fixed with pin bottom plate 2, pin connecting plate 1
Right end be fixed on the side of component 3.
The cross section of pin bottom plate 2 is triangle, on the one hand can increase the overall stability of component 2 after welding, separately
On the one hand for traditional sheet metal, the weight of pin bottom plate 2 itself can be increased, this moiety by weight can rise
To the effect for squeezing tin cream.
It climbs, increases upwards along inclined surface convenient for tin cream after tin cream is squeezed out by pin bottom plate 2 in the inclined-plane 22 that climbs
The contact area of tin cream and pin bottom plate 2.
It is rectangle elongated slot that the tin cream, which retains slot 21, and it is to be passed through upwards by the bottom surface of pin bottom plate 2 that the tin cream, which retains slot 21,
Connect the through slot of sole 2, when the bottom surface of pin bottom plate 2 is placed on tin cream, tin cream will disperse pin bottom plate 2 following table
Face and tin cream retain in slot 21, on the one hand reduce the thickness of tin cream entirety, solve the problems, such as to float it is high, on the other hand but also
Pin bottom plate 2 comes into full contact with tin cream, solves the problems, such as the rosin joint that traditional pin occurs.
The width that tin cream retains slot 21 is 0.5mm, and the spacing that every two adjacent tin cream retains between slot 21 is
0.5mm。
The lower part that each tin cream retains 21 two sides inner wall of slot is equipped with multiple first salient points 24, and first salient point 24 is
Cylindrical body, first salient point can increase the contact area with tin cream, contact tin cream more preferably with pin bottom plate 2, increase weldering
Stability after connecing.
Each tin cream retains and is equipped with row's tin cream groove 23 on the bottom surface of the pin bottom plate 2 of the two sides of slot 21, described
Tin cream groove 23 is rectangular recess, tin cream groove 23 described in each row with retain that the length direction of slot 21 is parallel to be set with tin cream
It sets, tin cream groove 23 can guarantee that tin cream will not be squeezed out completely by the bottom surface of pin bottom plate 2, increase the bottom surface of pin bottom plate 2
With the contact area of tin cream, to increase the whole stability after pin bottom plate 2 welds.
Tin cream groove 23 described in each row is multiple, and the spacing between every two adjacent tin cream groove 23 is
0.3mm。
Multiple second salient points 25 are equipped on the upper surface of the inside of each tin cream groove 23, second salient point 25 is
Cylindrical body, the lower end surface of the second salient point 25 and the bottom surface of pin bottom plate 2 are in same plane, and second salient point 25, which can increase, to be drawn
The bottom surface of sole 2 and the contact area of tin cream.
Working principle of the utility model is:
Slot 23 is retained by being evenly equipped with multiple tin creams on pin bottom plate, it is through pin bottom plate 2 that tin cream, which retains slot 23,
Through slot, when pin bottom plate 2 is placed on tin cream, tin cream will disperse pin bottom plate 2 lower surface and pin retain in slot 23,
On the one hand reduce the thickness of tin cream entirety, solve the problems, such as to float high, another aspect is but also pin bottom plate 2 and tin cream are abundant
Contact solves the problems, such as the rosin joint that traditional pin occurs.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, on the basis of technical solutions of the utility model, those skilled in the art do not need to pay creativeness
The various modifications or changes that can make of labour it is still within the protection scope of the present utility model.
Claims (6)
1. a kind of pin on component, characterized in that including pin connecting plate and pin bottom plate；A left side for pin connecting plate
End end face is fixed with pin bottom plate, and the left end end of pin bottom plate is the inclined-plane that climbs, and the inclined-plane that climbs is by pin bottom plate
The inclined surface that inclined bottom surface is set up, the pin bottom plate are equipped with multiple parallel tin creams and retain slot, and the tin cream retains
Slot is the through slot for penetrating through pin bottom plate.
2. a kind of pin on component according to claim 1, characterized in that the cross section of pin bottom plate is three
It is angular.
3. a kind of pin on component according to claim 1, characterized in that it is rectangle that the tin cream, which retains slot,
Elongated slot, the width that tin cream retains slot is 0.5mm, and it is 0.5mm that every two adjacent tin cream, which retains the spacing between slot,.
4. a kind of pin on component according to claim 1, characterized in that each tin cream retains slot two sides
The lower part of inner wall is equipped with multiple first salient points, and first salient point is cylindrical body.
5. a kind of pin on component according to claim 1, characterized in that each tin cream retains the two of slot
Row's tin cream groove is equipped on the bottom surface of the pin bottom plate of side, the tin cream groove is rectangular recess, tin described in each row
Cream groove be it is multiple, the spacing between every two adjacent tin cream groove is 0.3mm.
6. a kind of pin on component according to claim 5, characterized in that the inside of each tin cream groove
Upper surface be equipped with multiple second salient points, second salient point is cylindrical body, the lower end surface of the second salient point and pin bottom plate
Bottom surface is in same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542833.9U CN209561385U (en) | 2019-04-19 | 2019-04-19 | A kind of pin on component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542833.9U CN209561385U (en) | 2019-04-19 | 2019-04-19 | A kind of pin on component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561385U true CN209561385U (en) | 2019-10-29 |
Family
ID=68313268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920542833.9U Active CN209561385U (en) | 2019-04-19 | 2019-04-19 | A kind of pin on component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962050A (en) * | 2019-04-19 | 2019-07-02 | 苏州浪潮智能科技有限公司 | A kind of pin on component |
-
2019
- 2019-04-19 CN CN201920542833.9U patent/CN209561385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962050A (en) * | 2019-04-19 | 2019-07-02 | 苏州浪潮智能科技有限公司 | A kind of pin on component |
| CN109962050B (en) * | 2019-04-19 | 2024-04-26 | 苏州浪潮智能科技有限公司 | Pin for component |
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