CN208387032U - A kind of printed circuit board retaining device - Google Patents
A kind of printed circuit board retaining device Download PDFInfo
- Publication number
- CN208387032U CN208387032U CN201821166547.9U CN201821166547U CN208387032U CN 208387032 U CN208387032 U CN 208387032U CN 201821166547 U CN201821166547 U CN 201821166547U CN 208387032 U CN208387032 U CN 208387032U
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- China
- Prior art keywords
- circuit board
- seat
- screw rod
- adjusting screw
- printed circuit
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Abstract
The utility model discloses a kind of printed circuit board retaining devices in printed-board technology field, including mounting seat, the intracavity bottom of the mounting seat is transversely provided with bull stick, two groups of driving bevel gears are connected on the outer wall of the bull stick, it is engaged with driven wheel of differential at the top of the driving bevel gear, the outer wall for adjusting screw rod is connect with lifting seat, lifter plate is connected between lifting seat described in two groups, the top slide of the lifter plate is connected with two groups of sliding blocks, the top of the multi-directional ball is located at the inner cavity of universal ball seat, fixing seat is connected at the top of the universal ball seat, the screw top of the connecting rod is connected with adjusting screw rod, the bottom end of the adjusting screw rod is connect with grip slipper, the present apparatus realizes the lifting of circuit board by gear elevator structure, it can freely be adjusted according to the size of printed circuit board simultaneously and fix circuit board , which can be suitable for the various gauge sizes of circuit board on the market, improve the versatility of the present apparatus.
Description
Technical field
The utility model discloses a kind of printed circuit board retaining devices, specially printed-board technology field.
Background technique
Printed circuit board is the supplier of electronic component electrical connection, and design is mainly layout design, using circuit
The major advantage of plate is to greatly reduce the mistake of wiring and assembly, improves automated production level and productive labor rate.Printing
Circuit board needs to be fixed when carrying out the soldering and etching process of route and picture, and the attachment for surface positions, still
The versatility of the fixation device of existing printed circuit board is poor, is not adjustable it using height, for this purpose, we have proposed one kind
Printed circuit board retaining device comes into operation, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of printed circuit board retaining devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of printed circuit board retaining device, including
Mounting seat, the intracavity bottom of the mounting seat are transversely provided with bull stick, and two groups of driving cones are connected on the outer wall of the bull stick
The top of gear, the driving bevel gear is engaged with driven wheel of differential, and driven wheel of differential is fixedly mounted on the bottom for adjusting screw rod
End, the right part of the bull stick are also fixedly installed with adjusting handle, and the top for adjusting screw rod is through mounting seat and extends
To its outside, the outer wall for adjusting screw rod is connect with lifting seat, and lifter plate, the liter are connected between lifting seat described in two groups
The top slide of drop plate is connected with two groups of sliding blocks, and fixed mechanism is fixedly installed on the sliding block, and the fixed mechanism includes peace
Multi-directional ball on sliding block, the top of the multi-directional ball are located at the inner cavity of universal ball seat, the top connection of the universal ball seat
There is fixing seat, and the one side wall of fixing seat is connect with connecting rod, the screw top of the connecting rod is connected with adjusting screw rod, described
The bottom end of adjusting screw rod is connect with grip slipper.
Preferably, the inner cavity of the mounting seat is symmetrically installed with two pack supports, and the bull stick runs through the side of connecting bracket
Wall, the driving angular wheel and driven angular wheel are respectively positioned on the inner cavity of bracket.
Preferably, the lifting seat is socketed on the outer wall for adjusting screw rod, and the internal screw thread and tune of lifting seat inner cavity setting
The external screw thread on section screw rod surface is adapted.
Preferably, the surface of the lifter plate offers integrally formed sliding slot, and the sliding block is located in sliding slot, and sliding block
Position by be located at its at the top of lock-screw fix.
Compared with prior art, the utility model has the beneficial effects that the present apparatus realizes circuit by gear elevator structure
The lifting of plate, while can freely be adjusted according to the size of printed circuit board and fix circuit board, which can be suitable for
The various gauge sizes of circuit board on the market, improve the versatility of the present apparatus.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model fixed mechanism schematic diagram.
In figure: 1 mounting seat, 2 bull sticks, 3 driving bevel gears, 4 driven wheel of differential, 5 adjust screw rod, 6 lifting seats, 7 liftings
Plate, 8 sliding blocks, 9 fixed mechanisms, 91 multi-directional balls, 92 universal ball seats, 93 fixing seats, 94 connecting rods, 95 adjusting screw rods, 96 grip slippers,
10 adjusting handles.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of printed circuit board retaining device, including peace
Pedestal 1 is filled, the intracavity bottom of the mounting seat 1 is transversely provided with bull stick 2, two groups of drivings are connected on the outer wall of the bull stick 2
The top of bevel gear 3, the driving bevel gear 3 is engaged with driven wheel of differential 4, and driven wheel of differential 4 is fixedly mounted on adjusting silk
The bottom end of bar 5, the right part of the bull stick 2 are also fixedly installed with adjusting handle 10, and the top for adjusting screw rod 5 is through installation
Pedestal 1 simultaneously extends to its outside, and the outer wall for adjusting screw rod 5 connect with lifting seat 6, connects between lifting seat 6 described in two groups
There is lifter plate 7, the top slide of the lifter plate 7 is connected with two groups of sliding blocks 8, is fixedly installed with fixed mechanism on the sliding block 8
9, the fixed mechanism 9 includes the multi-directional ball 91 being mounted on sliding block 8, and the top of the multi-directional ball 91 is located at universal ball seat 92
Inner cavity, the top of the universal ball seat 92 is connected with fixing seat 93, and the one side wall of fixing seat 93 is connect with connecting rod 94, described
The screw top of connecting rod 94 is connected with adjusting screw rod 95, and the bottom end of the adjusting screw rod 95 is connect with grip slipper 96.
Wherein, the inner cavity of the mounting seat 1 is symmetrically installed with two pack supports, and the bull stick 2 runs through the side of connecting bracket
Wall, the driving angular wheel 3 and driven angular wheel 4 are respectively positioned on the inner cavity of bracket, and the inner cavity of the mounting seat 1 is symmetrically pacified
Equipped with two pack supports, the bull stick 2 runs through the side wall of connecting bracket, the driving angular wheel 3 and the equal position of driven angular wheel 4
In the inner cavity of bracket, the surface of the lifter plate 7 offers integrally formed sliding slot, and the sliding block 8 is located in sliding slot, and sliding block
8 position is fixed by being located at the lock-screw at the top of it.
Working principle: the spacing between two groups of sliding blocks 8 is adjusted according to the size of printed circuit board, and will by lock-screw
Sliding block 8 is fixed, and printed circuit board is placed in fixing seat 93, rotates adjusting screw rod 95, moves down grip slipper 96 and compress
On the surface of printed circuit board, it is fixed, using being used cooperatively for multi-directional ball 91 and universal ball seat 92, realized to printed circuit
The adjusting of plate deflection angle after the completion of fixed, be etched the surface of printed circuit board and soldering is handled, while the present apparatus exists
When carrying out the height adjustment of printed circuit board, adjusting handle 10 is rotated, bull stick 2 rotates, by driving bevel gear 3 and from mantle tooth
The engagement connection of wheel 4, adjusts screw rod rotation, and lifting seat 6 is threadedly attached on the surface for adjusting screw rod 5, at this time lifting seat 6
Rise, when needing to decline, reversely rotates adjusting handle 10, rationally, structure novel has very strong reality for present apparatus design
With value.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of printed circuit board retaining device, including mounting seat (1), it is characterised in that: the inner cavity of the mounting seat (1)
Bottom is transversely provided with bull stick (2), and two groups of driving bevel gears (3), the driving bevel gear are connected on the outer wall of the bull stick (2)
(3) top is engaged with driven wheel of differential (4), and driven wheel of differential (4) is fixedly mounted on the bottom end for adjusting screw rod (5), described
The right part of bull stick (2) is also fixedly installed with adjusting handle (10), and mounting seat (1) is run through on the top for adjusting screw rod (5)
And its outside is extended to, the outer wall for adjusting screw rod (5) is connect with lifting seat (6), and lifting seat described in two groups connects between (6)
Have lifter plate (7), the top slide of the lifter plate (7) is connected with two groups of sliding blocks (8), is fixedly installed on the sliding block (8)
Fixed mechanism (9), the fixed mechanism (9) include the multi-directional ball (91) being mounted on sliding block (8), the top of the multi-directional ball (91)
Portion is located at the inner cavity of universal ball seat (92), is connected with fixing seat (93) at the top of the universal ball seat (92), and fixing seat (93)
One side wall connect with connecting rod (94), the screw top of the connecting rod (94) is connected with adjusting screw rod (95), the adjusting
The bottom end of screw rod (95) is connect with grip slipper (96).
2. a kind of printed circuit board retaining device according to claim 1, it is characterised in that: the mounting seat (1)
Inner cavity is symmetrically installed with two pack supports, and the bull stick (2) runs through the side wall of connecting bracket, the driving angular wheel (3) and from
Dynamic angular wheel (4) are respectively positioned on the inner cavity of bracket.
3. a kind of printed circuit board retaining device according to claim 1, it is characterised in that: lifting seat (6) socket
On the outer wall for adjusting screw rod (5), and the external screw thread phase of the internal screw thread of lifting seat (6) inner cavity setting and adjusting screw rod (5) surface
Adaptation.
4. a kind of printed circuit board retaining device according to claim 1, it is characterised in that: the table of the lifter plate (7)
Face offers integrally formed sliding slot, and the sliding block (8) is located in sliding slot, and the position of sliding block (8) is by being located at the top of it
Lock-screw is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166547.9U CN208387032U (en) | 2018-07-23 | 2018-07-23 | A kind of printed circuit board retaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166547.9U CN208387032U (en) | 2018-07-23 | 2018-07-23 | A kind of printed circuit board retaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208387032U true CN208387032U (en) | 2019-01-15 |
Family
ID=64961233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821166547.9U Active CN208387032U (en) | 2018-07-23 | 2018-07-23 | A kind of printed circuit board retaining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208387032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225933A (en) * | 2021-04-28 | 2021-08-06 | 广东万新达电子科技有限公司 | Circuit board printing paster equipment |
-
2018
- 2018-07-23 CN CN201821166547.9U patent/CN208387032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225933A (en) * | 2021-04-28 | 2021-08-06 | 广东万新达电子科技有限公司 | Circuit board printing paster equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190408 Address after: 629000 Chuanshan District, Suining City, Sichuan Province, China West Modern Logistics Port Yuancheng Logistics Park Multilayer 3-1-401-402 Patentee after: Suining Weimei Electronic Technology Co., Ltd. Address before: 629000 Chuanshan District, Suining City, Sichuan Province, China West Modern Logistics Port Yuancheng Logistics Park Multilayer 3-1-3F Patentee before: Suining Shengchuan Vision Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |