CN208480077U - Circuit board wave soldering carrier - Google Patents
Circuit board wave soldering carrier Download PDFInfo
- Publication number
- CN208480077U CN208480077U CN201820988654.3U CN201820988654U CN208480077U CN 208480077 U CN208480077 U CN 208480077U CN 201820988654 U CN201820988654 U CN 201820988654U CN 208480077 U CN208480077 U CN 208480077U
- Authority
- CN
- China
- Prior art keywords
- groove
- circuit board
- wave soldering
- pcb board
- electronic component
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of circuit board wave soldering carrier, comprising: bottom plate, top plate, the top plate are snapped on the bottom plate, and by the magnet absorption on the bottom plate；Multiple Flexible elements are fixed on the main body towards the side of the bottom plate, and correspond with the electronic component, each described Flexible element is overlaid on the electronic component.Circuit board wave soldering carrier provided by the utility model, pcb board is arranged in third groove, it is compressed by clinching, the position of pcb board is secured, so that pcb board will not shake during crossing furnace, deviate, in addition, the electronic component on pcb board is compressed by the Flexible element on top plate, the position of electronic component is secured, so that electronic component will not be loosened during crossing furnace, be deviated, greatly improves the quality of welding.
Description
Technical field
The utility model relates to surface mounting technology field, especially a kind of circuit board wave soldering carrier.
Background technique
A large amount of component is installed on pcb board at present, these components first is inserted on pcb board, with pcb board into
Enter to carry out furnace welding in wave-soldering furnace, it is floating high, partially that this welding manner jolting during transportation is easy to appear component
Situations such as oblique.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of circuit board wave soldering carriers, and pcb board is avoided to convey
Process is jolted, thus situations such as avoiding the floating height of component, deflection.
The utility model provides a kind of circuit board wave soldering carrier, comprising:
Bottom plate offers the first groove thereon, offers the first notch and the second notch on the side wall of first groove,
First bottom portion of groove offers the second groove, and the bottom of second groove offers third groove, the third groove
Profile match with pcb board, for installing the pcb board, the bottom of second groove is provided with multiple clinchings, Duo Gesuo
It states clinching to arrange along the edge of the third groove, for limiting the position of the pcb board, the bottom setting of the third groove
There are multiple through-holes, the position of the electronic component on multiple through-holes and the pcb board corresponds, for accommodating the electronics
The pin of element is further fixed at least one magnet in the bottom of second groove；
Top plate, is integral structure, including main body, the first in command and second handle, the profile of the main body and described the
One groove matches, and the profile of the first in command matches with first notch, the profile of the second handle with it is described
Second notch matches, and the top plate is snapped on the bottom plate, and by the magnet absorption on the bottom plate, the master
Multiple internal thread holes are offered on body, multiple internal thread holes and the electronic component correspond；
Multiple Flexible elements are fixed on the main body towards the side of the bottom plate, and with the electronic component
It corresponds, each described Flexible element is overlaid on the electronic component, wherein each described Flexible element packet
Include: mounting post, pin, nut, elastic component and contact, mounting post (301) one end are provided with and the internal thread hole phase
Matched external screw thread, the mounting post are connect with the main body screw, and the other end of the mounting post is provided with the pin, institute
Stating mounting post is hollow structure, and cavity is connected to the internal thread hole, and the elastic component, the nut are provided in cavity
Outside be provided with the external screw thread to match with the internal thread hole, the nut is threadedly connected in the internal thread hole, institute
It states elastic component one end to support set between the pin and the nut, the end of the elastic component is provided with the contact, institute
Contact is stated for being overlaid on the electronic component.
Further, first notch and second notch are of different sizes.
Further, the third groove) depth be less than or equal to the pcb board height.
Further, the depth of the third groove is equal to the height of the pcb board.
Further, the depth of second groove is more than or equal to the height of the magnet.
Further, the depth of second groove is equal to the height of the magnet.
Further, the magnet has multiple, arranges along the edge of the third groove.
Further, the elastic component is spring.
Further, the contact is cylinder.
Circuit board wave soldering carrier provided by the utility model, pcb board is arranged in third groove, passes through clinching pressure
Tightly, the position of pcb board is secured, so that pcb board will not shake during crossing furnace, deviate, in addition, passing through the elasticity on top plate
Unit compresses the electronic component on pcb board, secures the position of electronic component, so that electronic component will not pine during crossing furnace
Dynamic, offset, greatly improves the quality of welding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model circuit board wave soldering carrier；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the enlarged drawing of the partial view C of Fig. 2；
Fig. 4 is the structural schematic diagram of the utility model circuit board wave soldering carrier insole board；
Fig. 5 is the B-B cross-sectional view of Fig. 4；
Fig. 6 is the structural schematic diagram of Flexible element in the utility model circuit board wave soldering carrier.
In figure, 1. bottom plates, 101. first grooves, the first notch of 101a., the second notch of 101b., 102. second grooves,
103. third groove, 103a. through-hole, 104. clinchings, 105. magnets, 2. top plates, 201. main bodys, 201a. internal thread hole, 202.
The first in command, 203. second handles, 3. Flexible elements, 301. mounting posts, 302. pins, 303. nuts, 304. elastic components,
305. contacts, 4.PCB plate, 5. electronic components, 501. pins.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
A kind of circuit board wave soldering carrier, as shown in figs. 1 to 6, comprising:
Bottom plate 1 offers the first groove 101 thereon, the first notch 101a is offered on the side wall of first groove 101
With the second notch 101b, 101 bottom of the first groove offers the second groove 102, and the bottom of second groove 102 opens up
There is third groove 103, profile and the pcb board 4 of the third groove 103 match, for installing the pcb board 4, described
The bottom of two grooves 102 is provided with multiple clinchings 104, and multiple clinchings 104 are arranged along the edge of the third groove 103,
For limiting the position of the pcb board 4, the bottom of the third groove 103 is provided with multiple through-hole 103a, multiple through-holes
The position of 103a and the electronic component 5 on the pcb board 4 corresponds, for accommodating the pin 501 of the electronic component 5,
The bottom of second groove 102 is further fixed at least one magnet 105；
Top plate 2, by that can be made by the material that magnet 105 attracts, such as iron, nickel, cobalt or its for magnet
Magnet is embedded at 105 position, top plate 2 is integral structure, including main body 201, the first in command 202 and second handle 203,
The profile of the main body 201 matches with first groove 101, the profile of the first in command 202 and first notch
101a matches, and the profile of the second handle 203 matches with the second notch 101b, and the top plate 2 is snapped in described
It on bottom plate 1, and is adsorbed on the bottom plate 1 by the magnet 105, the first in command 202 and second handle 203 are for convenience of pick-and-place
Top plate 2, the quantity of handle may be it is multiple, in the present embodiment use be symmetrical with main body 201 two sides handle, see Fig. 6,
Multiple internal thread hole 201a are offered in the main body 201, multiple internal thread hole 201a and the electronic component 5 one are a pair of
It answers；
Multiple Flexible elements 3 are fixed on the main body 201 towards the side of the bottom plate 1, and with the electronics
Element 5 corresponds, each described Flexible element 3 is overlaid on the electronic component 5, wherein as shown in fig. 6, every
One Flexible element 3 includes: mounting post 301, pin 302, nut 303, elastic component 304 and contact 305, the mounting post
301 one ends are provided with the external screw thread to match with the internal thread hole 201a, the mounting post 301 and 201 spiral shell of main body
Line connection, the other end of the mounting post 301 are provided with the pin 302, and the mounting post 301 is hollow structure, cavity
Be connected to the internal thread hole 201a, be provided with the elastic component 304 in cavity, the outside of the nut 303 be provided with
The external screw thread that the internal thread hole 201a matches, the nut 303 are threadedly connected in the internal thread hole 201a, the bullet
Property 304 one end of part support be set between the pin 302 and the nut 303, the elastic component 304 end setting
Contact 305 is stated, the contact 305 is for being overlaid on the electronic component 5.
In one optional embodiment of the present embodiment, the first notch 101a and the second notch 101b size are not
Together, in this way, the first in command 202 and second handle 203 just play the role of fool proof, when the setting of top plate 2 just can be with to particular orientation
It is adsorbed on bottom plate 1.
In one optional embodiment of the present embodiment, the depth of the third groove 103 is less than or equal to the PCB plate 4
Highly, it is preferable that the depth of the third groove 103 is equal to the height of the pcb board 4.In this way, clinching 104 could compress institute
Pcb board 4 is stated, its displacement is prevented.
In one optional embodiment of the present embodiment, the depth of second groove 102 is more than or equal to the magnet 105
Highly, it is preferable that the depth of second groove 102 is equal to the height of the magnet 105.
In one optional embodiment of the present embodiment, the magnet 105 have it is multiple, along the edge of the third groove 103
Arrangement.
In one optional embodiment of the present embodiment, the elastic component 304 is spring.
In one optional embodiment of the present embodiment, the contact 305 is cylinder.
The protection scope of the utility model is not limited thereto.Those skilled in the art are in the utility model on the basis of institute
The equivalent substitute or transformation of work, both are within the protection scope of the present invention.The protection scope of the utility model is wanted with right
It asks subject to book.
Claims (9)
1. a kind of circuit board wave soldering carrier characterized by comprising
Bottom plate (1) offers the first groove (101) thereon, offers the first notch on the side wall of first groove (101)
(101a) and the second notch (101b), the first groove (101) bottom offer the second groove (102), second groove
(102) bottom offers third groove (103), and profile and the pcb board (4) of the third groove (103) match, for pacifying
It fills the pcb board (4), the bottom of second groove (102) is provided with multiple clinchings (104), multiple clinching (104) edges
The edge of the third groove (103) is arranged, for limiting the position of the pcb board (4), the bottom of the third groove (103)
Portion is provided with multiple through-holes (103a), the position of the electronic component (5) on multiple through-holes (103a) and the pcb board (4)
It corresponds, for accommodating the pin (501) of the electronic component (5), is further fixed in the bottom of second groove (102)
At least one magnet (105)；
Top plate (2) is integral structure, including main body (201), the first in command (202) and second handle (203), the main body
(201) profile matches with first groove (101), the profile and first notch of the first in command (202)
(101a) matches, and the profile of the second handle (203) matches with second notch (101b), top plate (2) card
It is buckled on the bottom plate (1), and is adsorbed on the bottom plate (1) by the magnet (105), opened up on the main body (201)
Have multiple internal thread holes (201a), multiple internal thread holes (201a) and the electronic component (5) correspond；
Multiple Flexible elements (3) are fixed on side of the main body (201) towards the bottom plate (1), and first with the electronics
Part (5) corresponds, each described Flexible element (3) is overlaid on the electronic component (5), wherein each institute
Stating Flexible element (3) includes: mounting post (301), pin (302), nut (303), elastic component (304) and contact (305), described
Mounting post (301) one end is provided with the external screw thread to match with the internal thread hole (201a), the mounting post (301) and institute
Main body (201) threaded connection is stated, the other end of the mounting post (301) is provided with the pin (302), the mounting post
It (301) is hollow structure, cavity is connected to the internal thread hole (201a), the elastic component (304) are provided in cavity,
The external screw thread to match with the internal thread hole (201a), nut (303) screw thread are provided on the outside of the nut (303)
It is connected in the internal thread hole (201a), described elastic component (304) one end, which is supported, is set to the pin (302) and the nut
(303) it between, is provided with the contact (305) in the end of the elastic component (304), the contact (305) is for being overlaid on
On the electronic component (5).
2. circuit board wave soldering carrier as described in claim 1, which is characterized in that first notch (101a) and described
Two notches (101b) are of different sizes.
3. circuit board wave soldering carrier as described in claim 1, which is characterized in that the depth of the third groove (103) is small
In the height for being equal to the pcb board (4).
4. circuit board wave soldering carrier as claimed in claim 3, which is characterized in that the depth etc. of the third groove (103)
Height in the pcb board (4).
5. circuit board wave soldering carrier as described in claim 1, which is characterized in that the depth of second groove (102) is big
In the height for being equal to the magnet (105).
6. circuit board wave soldering carrier as claimed in claim 5, which is characterized in that the depth etc. of second groove (102)
Height in the magnet (105).
7. circuit board wave soldering carrier as described in claim 1, which is characterized in that the magnet (105) have it is multiple, along described
The edge of third groove (103) is arranged.
8. circuit board wave soldering carrier as described in claim 1, which is characterized in that the elastic component (304) is spring.
9. circuit board wave soldering carrier as described in claim 1, which is characterized in that the contact (305) is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988654.3U CN208480077U (en) | 2018-06-25 | 2018-06-25 | Circuit board wave soldering carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988654.3U CN208480077U (en) | 2018-06-25 | 2018-06-25 | Circuit board wave soldering carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208480077U true CN208480077U (en) | 2019-02-05 |
Family
ID=65215461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820988654.3U Expired - Fee Related CN208480077U (en) | 2018-06-25 | 2018-06-25 | Circuit board wave soldering carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208480077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299744A (en) * | 2019-12-11 | 2020-06-19 | 王强 | Circuit board welding forming method |
| CN114900988A (en) * | 2022-05-07 | 2022-08-12 | 深圳运嘉科技有限公司 | Three-dimensional circuit welding process |
-
2018
- 2018-06-25 CN CN201820988654.3U patent/CN208480077U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299744A (en) * | 2019-12-11 | 2020-06-19 | 王强 | Circuit board welding forming method |
| CN111299744B (en) * | 2019-12-11 | 2021-07-27 | 广州市弘宇科技有限公司 | Circuit board welding forming method |
| CN114900988A (en) * | 2022-05-07 | 2022-08-12 | 深圳运嘉科技有限公司 | Three-dimensional circuit welding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20190625 |