CN212034464U - Fixing mechanism for mounting surface components of printed circuit board - Google Patents
Fixing mechanism for mounting surface components of printed circuit board Download PDFInfo
- Publication number
- CN212034464U CN212034464U CN202021042396.3U CN202021042396U CN212034464U CN 212034464 U CN212034464 U CN 212034464U CN 202021042396 U CN202021042396 U CN 202021042396U CN 212034464 U CN212034464 U CN 212034464U
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- CN
- China
- Prior art keywords
- fixed
- circuit board
- printed circuit
- fixedly connected
- lead screw
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 1
- 238000011900 installation process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a fixed establishment is used in printed circuit board surface subassembly installation relates to the fixed field is used in printed circuit board surface subassembly installation, for solving the fixed an organic whole of current circuit board fixed establishment, can not adjust according to not unidimensional circuit board, the relatively poor problem of practicality. The fixed link has the pivot on the surface of interlude one side of fixed frame, the inside at first fixing base is installed in the pivot rotation, the one end fixedly connected with drive gear of pivot, drive gear's below meshing has the transmission lead screw, the one end rotation of transmission lead screw is installed in the inside of second fixing base, and the rotation axis one end fixed connection of the one end of transmission lead screw and motor.
Description
Technical Field
The utility model relates to a printed circuit board surface subassembly installation specifically is a fixed establishment for printed circuit board surface subassembly installation with fixed field.
Background
The printed circuit board is also called printed circuit board, is the provider of electrical connection of electronic components, its development has been over 100 years old, its design is mainly the territory design, the main advantage of adopting the circuit board is to greatly reduce the mistake of wiring and assembly, has improved automation level and production labor rate, and a printed circuit board is made up of different electronic components, need to fix the circuit board in the course of producing, then mount the assembly on circuit board.
The existing circuit board fixing mechanism is fixed into a whole, cannot be adjusted according to circuit boards with different sizes, has poor practicability and aims to fix the circuit boards with different sizes; therefore, the market urgently needs to develop a fixing mechanism for mounting the surface components of the printed circuit board to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed establishment is used in printed circuit board surface subassembly installation to solve the fixed an organic whole of current circuit board fixed establishment among the above-mentioned background art, can not adjust according to not unidimensional circuit board, the relatively poor problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed establishment is used in printed circuit board surface subassembly installation, includes fixed frame, fixed link has the pivot on the surface of interlude one side of fixed frame, the inside at first fixing base is installed in the pivot rotation, the one end fixedly connected with drive gear of pivot, drive gear's below meshing has the transmission lead screw, the one end rotation of transmission lead screw is installed in the inside of second fixing base, and the rotation axis one end fixed connection of the one end of transmission lead screw and motor.
Preferably, the outer surfaces of two symmetrical sides of the fixed outer frame are provided with mounting holes, the adjusting hydraulic rod is fixedly mounted inside the mounting holes, the adjusting rod is fixedly mounted at the telescopic end of the adjusting hydraulic rod, the two end positions of the outer surface of one side of the adjusting rod are respectively and fixedly connected with a limiting rod, and one end of the limiting rod penetrates through the through hole in the side surface of the fixed outer frame.
Preferably, be provided with the spout on one side surface of adjusting the pole, and the inside sliding connection of spout has the fixed block, fixed block fixed connection is on one side surface of pressing from both sides tight casing, fixedly connected with limiting plate on the upper end surface of pressing from both sides tight casing, be provided with the through-hole on the surface of limiting plate, and the inside of through-hole runs through there is the retaining member, the one end of retaining member is arranged in the spout on adjusting pole upper end surface.
Preferably, the outer surface of the bottom end in the clamping shell is fixedly connected with a fixed clamping plate, one end of the fixed clamping plate is rotatably connected with a movable clamping plate, an iron core is fixedly mounted at the upper end in the clamping shell, and a coil is wound on the outer portion of the iron core.
Preferably, the outer surface of the upper end of the movable clamping plate is fixedly connected with magnetic steel, and the position of the magnetic steel corresponds to that of the iron core.
Preferably, one end of the outer surface of one side of the movable clamping plate and one end of the outer surface of one side of the fixed clamping plate are respectively adhered with a rubber block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through fixed connection pivot on the surface of middle section one side of fixed frame, the pivot is rotatory to be installed in the inside of first fixing base, the one end fixedly connected with drive gear of pivot, the meshing has the transmission lead screw below the drive gear, the one end rotation of transmission lead screw is installed in the inside of second fixing base, and the one end of transmission lead screw is fixedly connected with the rotation axis one end of motor, this can drive the transmission lead screw through the rotation of motor and rotate, utilize the rotation of transmission lead screw to drive the drive gear and rotate, and then make the fixed frame rotate, make the circuit board of centre gripping in the fixed frame inside overturn, the effectual convenience that improves the installation, and the collocation between transmission lead screw and drive gear can play fine auto-lock function, the stability in the assembly installation process has effectively been guaranteed;
2. the utility model discloses a through set up the mounting hole on the symmetry both sides surface of fixed frame, and the inside fixed mounting of mounting hole has the regulation hydraulic stem, the flexible fixed mounting who adjusts the hydraulic stem has the regulation pole, adjust the both ends position department of pole one side surface gag lever post of fixedly connected with respectively, the one end of gag lever post runs through in fixed frame side surface upper through-hole, this can adjust two distances between the regulation pole through the regulation liquid pressure pole, make the device can the not unidimensional circuit board of centre gripping, in the time of easy operation, the effectual practicality that improves the device.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a view showing the internal structure of the clamping housing according to the present invention;
fig. 3 is a side view of the adjusting lever of the present invention.
In the figure: 1. fixing the outer frame; 2. a first fixed seat; 3. a rotating shaft; 4. a transmission gear; 5. a transmission screw rod; 6. a motor; 7. a second fixed seat; 8. adjusting a rod; 9. a limiting rod; 10. adjusting a hydraulic rod; 11. clamping the housing; 12. fixing the clamping plate; 13. a limiting plate; 14. a locking member; 15. a fixed block; 16. a movable splint; 17. an iron core; 18. a coil; 19. a rubber block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a fixing mechanism for mounting surface components of a printed circuit board comprises a fixing outer frame 1, a rotating shaft 3 is fixedly connected to the outer surface of one side of the middle section of the fixing outer frame 1 in a linked mode, the rotating shaft 3 is rotatably mounted inside a first fixing seat 2, one end of the rotating shaft 3 is fixedly connected with a transmission gear 4, a transmission lead screw 5 is meshed below the transmission gear 4, one end of the transmission lead screw 5 is rotatably mounted inside a second fixing seat 7, one end of the transmission lead screw 5 is fixedly connected with one end of a rotating shaft of a motor 6, the transmission lead screw 5 can be driven to rotate through the rotation of the motor 6, the transmission gear 4 is driven to rotate through the rotation of the transmission lead screw 5, the fixing outer frame 1 is further driven to rotate, a circuit board clamped inside the fixing outer frame 1 can be turned over, the mounting convenience is effectively improved, and a good self-locking function can be, the stability of the assembly installation process is effectively guaranteed.
Further, be provided with the mounting hole on the symmetry both sides surface of fixed frame 1, and the inside fixed mounting of mounting hole has regulation hydraulic stem 10, the flexible fixed mounting of regulation hydraulic stem 10 has regulation pole 8, adjust the both ends position department of pole 8 one side surface and be spacing pole 9 of fixedly connected with respectively, the one end of spacing pole 9 runs through in fixed frame 1 side surface through-hole, this can adjust two distances of adjusting between the pole 8 through regulation hydraulic stem 10, make the device can the not unidimensional circuit board of centre gripping, in the time of easy operation, the effectual practicality that has improved the device.
Further, be provided with the spout on adjusting one side surface of pole 8, and the inside sliding connection of spout has fixed block 15, and 15 fixed connection of fixed block are on the surface of one side of pressing from both sides tight casing 11, press from both sides fixedly connected with limiting plate 13 on the upper end surface of tight casing 11, are provided with the through-hole on limiting plate 13's the surface, and the inside of through-hole runs through has retaining member 14, and retaining member 14's one end is arranged in the spout on adjusting 8 upper ends surfaces.
Further, a fixed clamping plate 12 is fixedly connected to the outer surface of the bottom end of the interior of the clamping shell 11, a movable clamping plate 16 is rotatably connected to one end of the fixed clamping plate 12, an iron core 17 is fixedly mounted at the upper end of the interior of the clamping shell 11, and a coil 18 is wound on the exterior of the iron core 17.
Furthermore, the outer surface of the upper end of the movable clamping plate 16 is fixedly connected with magnetic steel, and the position of the magnetic steel corresponds to that of the iron core 17.
Further, a rubber block 19 is adhered to one end of one side outer surface of the movable clamping plate 16 and one end of one side outer surface of the fixed clamping plate 12.
The working principle is as follows: when in use, the device is firstly arranged at a designated position, then the power supply is switched on, the length of the hydraulic rod 10 is adjusted according to the size of the circuit board, the distance between the two adjusting rods 8 is further adjusted, the circuit board is then placed on the stationary jaw 12, and the coil 18 is energized, at which time one end of the core 17 generates a magnetic field, and is the same as the magnetic steel electrode stuck on the upper surface of the movable clamping plate 16, at this time, the movable clamping plate 16 is turned over, the movable clamping plate 16 and the fixed clamping plate 12 tightly clamp the circuit board, then the components on the circuit board can be installed, in the installation process, the transmission screw rod 5 can be driven to rotate by the rotation of the motor 6, and as the transmission screw rod 5 is meshed with the transmission gear 4, therefore, the transmission gear 4 starts to rotate, finally drives the fixed outer frame 1 to turn over, and turns over the circuit board, so that the convenience of circuit board assembly installation is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.
Claims (6)
1. The utility model provides a fixed establishment is used in printed circuit board surface subassembly installation, includes fixed frame (1), its characterized in that: fixedly connected with pivot (3) on the surface of interlude one side of fixed frame (1), pivot (3) rotatory the inside of installing at first fixing base (2), the one end fixedly connected with drive gear (4) of pivot (3), the below meshing of drive gear (4) has transmission lead screw (5), the one end rotation of transmission lead screw (5) is installed in the inside of second fixing base (7), and the rotation axis one end fixed connection of the one end of transmission lead screw (5) and motor (6).
2. A printed circuit board surface assembly mounting fixture as claimed in claim 1, wherein: the utility model discloses a hydraulic adjusting device, including fixed frame (1), be provided with the mounting hole on the symmetry both sides surface of fixed frame (1), and the inside fixed mounting of mounting hole has regulation hydraulic stem (10), the flexible fixed mounting of regulation hydraulic stem (10) has regulation pole (8), the both ends position department of adjusting pole (8) one side surface is spacing pole (9) of fixedly connected with respectively, the one end of spacing pole (9) runs through in fixed frame (1) side surface on the through-hole.
3. A printed circuit board surface assembly mounting fixture as claimed in claim 2, wherein: the utility model discloses a safety lock, including adjusting pole (8), be provided with the spout on one side surface of pole (8), and the inside sliding connection of spout has fixed block (15), fixed block (15) fixed connection is on the one side surface of pressing from both sides tight casing (11), fixedly connected with limiting plate (13) on the upper end surface of pressing from both sides tight casing (11), be provided with the through-hole on the surface of limiting plate (13), and the inside of through-hole runs through there is retaining member (14), the one end of retaining member (14) is arranged in the spout on the surface of adjusting pole (8) upper end.
4. A printed circuit board surface assembly mounting fixture as claimed in claim 3, wherein: fixedly connected with solid fixed splint (12) on the inside bottom surface of pressing from both sides tight casing (11), the one end swivelling joint of solid fixed splint (12) has movable splint (16), the inside upper end fixed mounting who presss from both sides tight casing (11) has iron core (17), the outside winding of iron core (17) has coil (18).
5. A printed circuit board surface component mounting fixture according to claim 4, wherein: and the outer surface of the upper end of the movable clamping plate (16) is fixedly connected with magnetic steel, and the position of the magnetic steel corresponds to that of the iron core (17).
6. A printed circuit board surface component mounting fixture according to claim 4, wherein: one end of the outer surface of one side of the movable clamping plate (16) and one end of the outer surface of one side of the fixed clamping plate (12) are respectively adhered with a rubber block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042396.3U CN212034464U (en) | 2020-06-09 | 2020-06-09 | Fixing mechanism for mounting surface components of printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042396.3U CN212034464U (en) | 2020-06-09 | 2020-06-09 | Fixing mechanism for mounting surface components of printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212034464U true CN212034464U (en) | 2020-11-27 |
Family
ID=73476977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021042396.3U Expired - Fee Related CN212034464U (en) | 2020-06-09 | 2020-06-09 | Fixing mechanism for mounting surface components of printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212034464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116209153A (en) * | 2023-05-06 | 2023-06-02 | 中创领科(西安)智能科技发展有限公司 | Low-power consumption semiconductor device convenient for circuit board installation |
-
2020
- 2020-06-09 CN CN202021042396.3U patent/CN212034464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116209153A (en) * | 2023-05-06 | 2023-06-02 | 中创领科(西安)智能科技发展有限公司 | Low-power consumption semiconductor device convenient for circuit board installation |
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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: 20201127 |