CN213916977U - Circuit board pressing device - Google Patents
Circuit board pressing device Download PDFInfo
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- CN213916977U CN213916977U CN202023017429.1U CN202023017429U CN213916977U CN 213916977 U CN213916977 U CN 213916977U CN 202023017429 U CN202023017429 U CN 202023017429U CN 213916977 U CN213916977 U CN 213916977U
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- hole
- circuit board
- installation shell
- pressfitting
- base
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Abstract
The utility model discloses a circuit board compression fittings, including workstation, base, compressed particleboard, the pedestal mounting is at the workstation up end, and the workstation is located base one side and is equipped with the support column, and this support column is equipped with the connecting plate towards the workstation extension to install the cylinder on the connecting plate, the compressed particleboard is installed in the drive shaft of cylinder and just is being used for placing the standing groove setting of circuit board on the base, standing groove inside lower terminal surface is located circuit board border position all around and is equipped with first through-hole, the compressed particleboard is equipped with the second through-hole towards the terminal surface of standing groove, all be equipped with ejecting device in first through-hole and the second through-hole. The utility model provides a pressfitting back circuit board glue on the pressfitting board, play the problem that causes the circuit board to damage with the circuit board area easily.
Description
Technical Field
The utility model relates to a circuit board processing technology field especially relates to a circuit board compression fittings.
Background
The Flexible Printed Circuit board is also called as a Flexible Circuit board, a Flexible Circuit board or a Flexible board, and English is FPC (Flexible Printed Circuit abbreviation), which is a special Printed Circuit board, and is characterized by light weight, thin thickness, flexibility and flexibility, and is mainly used for a plurality of products such as mobile phones, notebook computers, PDAs, digital cameras, liquid crystal displays and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the technical problem that the above-mentioned exists to a certain extent, provide a circuit board compression fittings.
The utility model provides a technical scheme that its technical problem adopted is: the circuit board pressing device comprises a workbench, a base and a pressing plate, wherein the base is arranged on the upper end surface of the workbench, a support column is arranged on one side of the workbench, the support column extends towards the workbench and is provided with a connecting plate, an air cylinder is arranged on the connecting plate, the pressing plate is arranged on a driving shaft of the air cylinder and is right opposite to a placing groove which is arranged on the base and used for placing a circuit board, a first through hole is formed in the periphery of the edge of the circuit board at the lower end surface inside the placing groove, a second through hole is formed in the end surface of the pressing plate towards the placing groove, ejection devices are arranged in the first through hole and the second through hole respectively and comprise a mounting shell, an ejection head and an elastic piece, the ejection head and the elastic piece are arranged in the mounting shell and are arranged in the first through hole and the second through hole along with the mounting shell, and the part of the ejection head arranged inside the mounting shell is tightly pressed against the elastic piece, the other end is pushed out of the mounting shell and protrudes out of the end face of the placing groove and the end face of the pressing plate through deformation force generated by the elastic piece, and an arc-shaped elastic piece is arranged on the outer surface of the mounting shell and is in interference fit with the first through hole and the second through hole.
Preferably, the first through hole that the base set up sets up with the second through hole that the pressboard set up with the axle center. When the structure is adopted to ensure that the bottom plate moves upwards after being pressed, the circuit board is conveniently jacked open by the mutual action of the jacking heads.
Preferably, a first jack is arranged at a position where the side face of the base penetrates through the first through hole, a first bolt is inserted into the first jack, and the first bolt penetrates through a fixing hole formed in the mounting shell and fixes the mounting shell in the first through hole. By adopting the structure, the dismounting and the replacement of the ejection device on the base can be facilitated.
Preferably, the side of the laminated board penetrates through the second through hole to form a second jack, a second bolt is inserted into the second jack, and the second bolt penetrates through a fixing hole formed in the mounting shell and fixes the mounting shell in the second through hole. Adopt this structure to make things convenient for the dismouting of ejector device to change on the pressboard.
Preferably, the upper end surface of the mounting shell is lower than the upper end surfaces of the first through hole and the second through hole, so that the mounting shell is arranged in the first through hole and the second through hole. So make the pressfitting board extrude the installation shell when the pressfitting, avoid the installation shell to cause the interference with the pressfitting board when the pressfitting.
Preferably, the end face of the plug, which is contacted with the circuit board, is arc-shaped. Therefore, the line surface between the circuit board and the top head is crossed, the contact area is reduced, and the separation is convenient.
Compared with the prior art, the beneficial effects are that: the utility model discloses the first through-hole that sets up respectively on base and the pressfitting board, be equipped with in the second through-hole by the installation shell, the top, the ejecting device that the elastic component is constituteed, wherein the arc shell fragment of installation shell surface supports tight first through-hole, the second through-hole internal surface, improve the stability of ejecting device position, the ejecting installation shell of the deformation power that the top produced through the elastic component simultaneously and outstanding standing groove, the terminal surface of pressfitting board, when pressfitting board pressfitting top atress compression supports tight elastic component simultaneously, the back clamp plate shifts up is accomplished to the pressfitting, the top is pushed up outward by elastic component deformation power, and with the terminal surface top of circuit board from pressfitting board and standing groove, thereby the circuit board glues on the pressfitting board after having solved the pressfitting, the problem that causes the circuit board to damage is played easily with.
While additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a structural diagram of the circuit board pressing device of the present invention;
fig. 2 is the structure diagram of the ejection device of the present invention.
Reference numerals: 1. a work table; 2. a base; 3. pressing the plywood; 4. a support pillar; 5. a cylinder; 6. a placement groove; 7. a first through hole; 8. a second through hole; 9. mounting a shell; 10. ejecting the head; 11. an elastic member; 12. an arc-shaped elastic sheet; 13. a first jack; 14. a first latch; 15. a fixing hole; 16. a second jack; 17. a second pin.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The utility model discloses as shown in fig. 1-2, including workstation 1, base 2, pressfitting board 3, base 2 installs at workstation 1 up end, workstation 1 is located base 2 one side and is equipped with support column 4, this support column 4 extends towards workstation 1 and is equipped with the connecting plate, and install cylinder 5 on the connecting plate, pressfitting board 3 installs the drive shaft at cylinder 5 and just sets up to standing groove 6 that is used for placing the circuit board on base 2, the position that the terminal surface is located circuit board border all around under standing groove 6 inside is equipped with first through-hole 7, pressfitting board 3 is equipped with second through-hole 8 towards the terminal surface of standing groove 6, first through-hole 7 that the base set up and second through-hole 8 that pressfitting board 3 set up with the axle center setting, when adopting this structure to make pressfitting board 3 move up after the pressfitting, top 10 interact conveniently pushes up the circuit board; ejecting device is all equipped with in first through-hole 7 and the second through-hole 8, ejecting device is including installation shell 9, top 10, elastic component 11 is located in installation shell 9, and arrange first through-hole 7 along with installation shell 9 in, in the second through-hole 8, top 10 is arranged in the inside position of installation shell 9 and is pushed up tightly with elastic component 11, the other end passes through the ejecting installation shell 9 of the deformation power that elastic component 11 produced and is outstanding standing groove 6, the terminal surface of pressfitting board 3, top 10 is the arc with the terminal surface of circuit board contact, so can make the line face crossing between circuit board and the top 10, reduce area of contact, be convenient for separate, installation shell 9 surface is equipped with arc shell fragment 12, this arc shell fragment 12 and first through- hole 7, 8 interference fit of second through-hole.
Furthermore, a first insertion hole 13 is formed in a position, penetrating through the side surface of the base 2 to the first through hole 7, a first plug 14 is inserted into the first insertion hole 13, and the first plug 14 penetrates through a fixing hole 15 formed in the mounting shell 9 and fixes the mounting shell 9 in the first through hole 7. By adopting the structure, the ejector device on the base 2 can be conveniently disassembled, assembled and replaced; the side of the laminated plate 3 penetrates through the second through hole 8 to form a second jack 16, a second bolt 17 is inserted into the second jack, and the second bolt 17 penetrates through a fixing hole 15 formed in the mounting shell 9 and fixes the mounting shell 9 in the second through hole 8. By adopting the structure, the ejector device on the laminated plate 3 can be conveniently disassembled, assembled and replaced; the upper end face of the mounting shell 9 is lower than the upper end faces of the first through hole 7 and the second through hole 8, so that the mounting shell 9 is arranged in the first through hole 7 and the second through hole 8. So make pressfitting board 3 can not extrude installation shell 9 when the pressfitting, avoid installation shell 9 to cause the interference with pressfitting board 3 when the pressfitting.
First through-hole 7 that sets up respectively on base 2 and the pressfitting board 3 in this embodiment, be equipped with in the second through-hole 8 by installation shell 9, top 10, the ejecting device that elastic component 11 is constituteed, wherein the arc shell fragment 12 of installation shell 9 surface supports tightly first through-hole 7, the 8 internal surfaces of second through-hole, improve the stability of ejecting device position, simultaneously top 10 is through the ejecting installation shell 9 of the deformation power that elastic component 11 produced and outstanding standing groove 6, the terminal surface of pressfitting board 3, top 10 atress compression supports tightly elastic component 11 simultaneously when the pressfitting of pressfitting board 3, the pressfitting is accomplished the back clamp plate and is shifted up, top 10 receives the external top of elastic component 11 deformation power, and push away the circuit board from the terminal surface of pressfitting board 3 and standing groove 6, thereby the circuit board glues on pressfitting board 3 after the pressfitting, the problem that the circuit board damaged is caused with the circuit board strip easily has been solved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a circuit board compression fittings which characterized in that: including workstation, base, pressfitting board, the pedestal mounting is at the workstation up end, and the workstation is located base one side and is equipped with the support column, and this support column extends towards the workstation and is equipped with the connecting plate to install the cylinder on the connecting plate, the pressfitting board is installed at the drive shaft of cylinder and is just being used for placing the standing groove setting of circuit board on the base, the terminal surface is located circuit board border position all around under the standing groove is equipped with first through-hole, the pressfitting board is equipped with the second through-hole towards the terminal surface of standing groove, all be equipped with ejecting device in first through-hole and the second through-hole, ejecting device includes installation shell, top, elastic component locate in the installation shell to arrange first through-hole, second through-hole along with the installation shell in, the inside position of installation shell is arranged in to the top tightly with the elastic component, and the other end is ejecting installation shell and outstanding standing groove through the deformation power that the elastic component produced, The terminal surface of pressfitting board, the installation shell surface is equipped with the arc shell fragment, this arc shell fragment and first through-hole, second through-hole interference fit.
2. A circuit board bonding apparatus according to claim 1, wherein: the first through-hole that the base set up sets up with the axle center with the second through-hole that the pressboard set up.
3. A circuit board bonding apparatus according to claim 1 or 2, wherein: the base side runs through the position to first through-hole and is equipped with first jack, and first jack interpolation is equipped with first bolt, and this first bolt passes the fixed orifices that the installation shell set up and fixes the installation shell in first through-hole.
4. A circuit board bonding apparatus according to claim 1 or 2, wherein: the position that the pressfitting board side ran through to the second through-hole is equipped with the second jack, and the interpolation of second jack is equipped with the second bolt, and this second bolt passes the fixed orifices that the installation shell set up and fixes the installation shell in the second through-hole.
5. A circuit board bonding apparatus according to claim 1 or 2, wherein: the upper end face of the installation shell is lower than the upper end faces of the first through hole and the second through hole, so that the installation shell is arranged in the first through hole and the second through hole.
6. A circuit board bonding apparatus according to claim 1, wherein: the end face of the top head contacted with the circuit board is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023017429.1U CN213916977U (en) | 2020-12-15 | 2020-12-15 | Circuit board pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023017429.1U CN213916977U (en) | 2020-12-15 | 2020-12-15 | Circuit board pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213916977U true CN213916977U (en) | 2021-08-10 |
Family
ID=77152946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023017429.1U Active CN213916977U (en) | 2020-12-15 | 2020-12-15 | Circuit board pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213916977U (en) |
-
2020
- 2020-12-15 CN CN202023017429.1U patent/CN213916977U/en active Active
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