CN220428163U - Combined vibration clamp for PCB - Google Patents
Combined vibration clamp for PCB Download PDFInfo
- Publication number
- CN220428163U CN220428163U CN202322088936.1U CN202322088936U CN220428163U CN 220428163 U CN220428163 U CN 220428163U CN 202322088936 U CN202322088936 U CN 202322088936U CN 220428163 U CN220428163 U CN 220428163U
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- support piece
- pcb
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- mounting
- plate
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- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the technical field of clamps and discloses a combined vibration clamp for a PCB, which comprises a preset mechanism and a mounting mechanism for fixing the PCB, wherein the mounting mechanism is detachably connected to the preset mechanism, the preset mechanism is arranged on vibration equipment and comprises a horizontal support piece and a vertical support piece, and the vertical support piece is detachably connected with the horizontal support piece and is positioned above the horizontal support piece. This a combination vibration anchor clamps to PCB board carries out X, Y axle test through vertical support piece's setting, can carry out the mode of PCB board's length limit perpendicular to vibratory equipment through horizontal support piece's setting, can be with the mode Z axle test of PCB board horizontal in vibratory equipment, through vertical support piece and horizontal support piece and installation mechanism's setting, need not adjust the vibration direction of changing vibratory equipment, reduces the trouble of detecting.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a combined vibration clamp for a PCB.
Background
The name of PCB is printed circuit board, also called printed circuit board, which is an important electronic component, is a support for electronic components, is a carrier for the electronic components to be electrically connected with each other, and is called "printed circuit board" because it is made by adopting electronic printing technology.
The PCB circuit board can test whether the product has false soldering by vibration test to improve the quality of the product, if a plurality of vibration directions (X axis, Y axis and Z axis for short) of test sample are needed in vibration test, once the number of samples is large, a great deal of time can be spent on the direction of changing the vibrating table body, and the use is limited.
Disclosure of Invention
The utility model aims to provide a combined vibration clamp for a PCB, which reduces the trouble of changing the direction of a table body of a vibration table to adjust the vibration direction and improves the efficiency of vibration detection.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a design a combination vibration anchor clamps to PCB board, is including predetermineeing the mechanism and being used for the fixed installation mechanism of PCB board, installation mechanism can dismantle the connection on predetermineeing the mechanism, predetermineeing the mechanism and setting up on vibratory equipment, predetermineeing the mechanism and including horizontal support piece and vertical support piece, vertical support piece with horizontal support piece can dismantle the connection, and be located horizontal support piece's top, works as when vertical support piece is connected with horizontal support piece, install the mechanism on vertical support piece, works as when vertical support piece is not connected with horizontal support piece, install on horizontal support piece to make the different orientations of adjusting the PCB board be convenient for carry out vibration test.
Optionally, the horizontal support member includes a base plate detachably connected to the vibration device by a fixing member.
Optionally, the fixing piece includes four fixed lugs, four fixed lugs are two for a set of central line that uses the bottom plate is symmetry setting, four fixed lugs's upper surface has all been seted up the fixed orifices.
Optionally, the vertical support piece includes backup pad and loading board, loading board fixed connection is at the upper surface of backup pad, the backup pad is connected with the loading board and is the shape of falling "T".
Optionally, the upper surface of backup pad has fastening bolt through the fastening hole sliding connection who sets up, the upper surface of bottom plate passes out the surface threaded connection of backup pad with fastening bolt through the splice hole of seting up.
Optionally, the installation mechanism includes the mounting panel, the surface of PCB board has the set screw through the through-hole sliding connection of seting up, the surface of mounting panel passes through the surface threaded connection of seting up set screw and set screw departure PCB board.
Optionally, the surface of mounting panel has the mounting bolt through the countersunk hole sliding connection who sets up, the mounting screw has all been seted up to the surface of loading board and the upper surface of bottom plate, the inner wall and the surface threaded connection of mounting bolt of mounting screw.
Optionally, the both sides of loading board are all fixedly connected with triangle supporting shoe, the lower surface fixed connection of triangle supporting shoe is at the upper surface of backup pad.
The utility model has the following beneficial effects:
1. this combination vibration anchor clamps to PCB board carries out X, Y axle test through vertical support piece's setting, can carry out the mode of PCB board's length limit perpendicular to vibratory equipment, through horizontal support piece's setting, can be with the mode Z axle test of PCB board horizontal in vibratory equipment, through vertical support piece and horizontal support piece and installation mechanism's setting, need not adjust the vibration direction of changing vibratory equipment, reduce the trouble of detecting.
2. This combination vibration anchor clamps to PCB board passes through the setting of location screw, can be according to the different location screw of PCB board cooperation of equidimension and install the detection, improves certain application scope, reduces the inconvenience when installing.
Drawings
FIG. 1 is a schematic diagram of an exploded construction of a composite vibratory clamp of the present utility model;
FIG. 2 is a schematic perspective view of a combined vibration jig according to the present utility model;
fig. 3 is a schematic view of the horizontal support of the present utility model.
In the figure: 1. a PCB board; 2. a bottom plate; 3. a fixed ear; 4. a fixing hole; 5. a support plate; 6. a carrying plate; 7. a fastening hole; 8. a fastening bolt; 9. a splice hole; 10. a mounting plate; 11. a set screw; 12. positioning screw holes; 13. a countersunk hole; 14. installing a bolt; 15. installing a screw hole; 16. a tri-gusset block.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1 to 3, the present utility model provides the following technical solutions: the utility model provides a combination vibration anchor clamps to PCB board 1, preset the mechanism and be used for the fixed installation mechanism of PCB board, installation mechanism can dismantle the connection on presetting the mechanism, preset the mechanism and set up on vibration equipment, preset the mechanism including horizontal support piece and vertical support piece, vertical support piece can dismantle with horizontal support piece and be connected, and be located horizontal support piece's top, when vertical support piece is connected with horizontal support piece, install the installation mechanism and install on vertical support piece, when vertical support piece is not connected with horizontal support piece, installation mechanism installs on horizontal support piece, so that the different orientations of adjusting the PCB board are convenient for vibrate the test, through the effect of installation mechanism, can be with PCB board 1 pre-fixing on installation mechanism, install through installation mechanism can be quick with presetting the mechanism and dismantle, improve the efficiency of installation, avoid frequently installing and dismantle PCB board 1 and lead to PCB board 1 to buckling, installation mechanism also can support PCB board 1 simultaneously, cooperation horizontal support piece and vertical support piece, can switch the orientation of board 1, need not adjust vibration equipment, improve detection efficiency.
In this embodiment, as the preferred scheme, the horizontal support piece includes bottom plate 2, and bottom plate 2 passes through the mounting and can dismantle the connection on vibration equipment, and vibration equipment is current known technique, and this is only for the citation, and the purpose is that the cooperation of producing vibration detects PCB board 1, through the connection between bottom plate 2 and the vibration equipment, can install or dismantle bottom plate 2, conveniently changes.
In this embodiment, as a preferred scheme, the mounting includes four fixed lugs 3, and two of four fixed lugs 3 are a set of central line that uses bottom plate 2 is the symmetry setting as the symmetry axis, and fixed orifices 4 have all been seted up to the upper surface of four fixed lugs 3, through the effect of fixed lugs 3, can make the fastening connection between bottom plate 2 and the vibration equipment, can reduce resonance phenomenon and appear.
In this embodiment, as a preferred scheme, the vertical support member includes a support plate 5 and a support plate 6, the support plate 6 is fixedly connected to the upper surface of the support plate 5, the support plate 5 is connected to the support plate 6 to form an inverted "T", and the support plate 5 is used for supporting the support plate 6 through the connection between the support plate 6 and the support plate 5.
In this embodiment, as a preferred scheme, the upper surface of the supporting plate 5 is slidably connected with a fastening bolt 8 through a fastening hole 7, the upper surface of the bottom plate 2 is threaded with the fastening bolt 8 through a splicing hole 9, and the fastening bolt 8 is connected with the splicing hole 9 for limiting the connection between the supporting plate 5 and the bottom plate 2.
In this embodiment, as a preferred scheme, the installation mechanism includes mounting panel 10, and the surface of PCB board 1 has set screw 11 through the through-hole sliding connection of seting up, and the surface of mounting panel 10 passes through the surface threaded connection of setscrew 12 and setscrew 11 departure PCB board 1 through setscrew 12, through the connection between set screw 11 cooperation set screw 12 for install PCB board 1, also can dismantle PCB board 1.
In this embodiment, as a preferred scheme, there is the mounting bolt 14 on the surface of mounting panel 10 through the counter bore 13 sliding connection who sets up, mounting screw 15 has all been seted up to the upper surface of loading board 6 and bottom plate 2, the inner wall of mounting screw 15 and the surface threaded connection of mounting bolt 14, through the effect of mounting bolt 14, cooperation mounting screw 15 is fixed mounting panel 10 on bottom plate 2 or loading board 6, after carrying out vertical to the support through loading board 6 and carrying out vibration detection to mounting panel 10, can dismantle backup pad 5 from bottom plate 2, fix mounting panel 10 on bottom plate 2 and carry out the horizontal to the support and carry out vibration test, need not to adjust the direction of vibratory equipment, facilitate the use, improve certain convenience.
In this embodiment, as a preferred scheme, the triangular support blocks 16 are fixedly connected to two sides of the bearing plate 6, the lower surface of the triangular support blocks 16 is fixedly connected to the upper surface of the supporting plate 5, and through the arrangement of the triangular support blocks 16, the bearing plate 6 can be supported in an auxiliary manner, the bearing plate 6 is prevented from being inclined, meanwhile, the mounting plate 10 can be positioned in an auxiliary manner, the thread alignment time is shortened, and the mounting efficiency is improved.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A combination vibration anchor clamps to PCB board, its characterized in that: including predetermineeing the mechanism and being used for the fixed installation mechanism of PCB board (1), installation mechanism can dismantle the connection on predetermineeing the mechanism, predetermineeing the mechanism setting on vibratory equipment, predetermineeing the mechanism including horizontal support piece and vertical support piece, vertical support piece with horizontal support piece can dismantle the connection, and be located horizontal support piece's top, works as when vertical support piece is connected with horizontal support piece, install on vertical support piece, works as when vertical support piece is not connected with horizontal support piece, install on horizontal support piece to make the different orientation of adjusting PCB board (1) be convenient for carry out vibration test.
2. The combined vibration jig for a PCB board according to claim 1, wherein: the horizontal support piece comprises a bottom plate (2), and the bottom plate (2) is detachably connected to the vibration equipment through a fixing piece.
3. The combined vibration jig for a PCB according to claim 2, wherein: the fixing piece comprises four fixing lugs (3), two of the four fixing lugs (3) are symmetrically arranged by taking the central line of the bottom plate (2) as a symmetrical axis, and the upper surfaces of the four fixing lugs (3) are provided with fixing holes (4).
4. The combined vibration jig for a PCB according to claim 2, wherein: the vertical support piece comprises a support plate (5) and a bearing plate (6), wherein the bearing plate (6) is fixedly connected to the upper surface of the support plate (5), and the support plate (5) is connected with the bearing plate (6) to form an inverted T shape.
5. The combined vibration jig for a PCB as set forth in claim 4, wherein: the upper surface of backup pad (5) is through fastening hole (7) sliding connection who offers has fastening bolt (8), the surface threaded connection of backup pad (5) is worn out through splice hole (9) and fastening bolt (8) of seting up to the upper surface of bottom plate (2).
6. The combined vibration jig for a PCB as set forth in claim 4, wherein: the mounting mechanism comprises a mounting plate (10), the surface of the PCB (1) is slidably connected with a set screw (11) through a set through hole, and the surface of the mounting plate (10) is in threaded connection with the set screw (11) through a set screw hole (12) penetrating out of the outer surface of the PCB (1).
7. The combined vibration jig for a PCB as set forth in claim 6, wherein: the surface of mounting panel (10) is through countersunk hole (13) sliding connection who sets up has mounting bolt (14), mounting screw (15) have all been seted up to the surface of loading board (6) and the upper surface of bottom plate (2), the inner wall of mounting screw (15) and the surface threaded connection of mounting bolt (14).
8. The combined vibration jig for a PCB as set forth in claim 4, wherein: both sides of the bearing plate (6) are fixedly connected with triangular support blocks (16), and the lower surfaces of the triangular support blocks (16) are fixedly connected to the upper surfaces of the supporting plates (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322088936.1U CN220428163U (en) | 2023-08-04 | 2023-08-04 | Combined vibration clamp for PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322088936.1U CN220428163U (en) | 2023-08-04 | 2023-08-04 | Combined vibration clamp for PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220428163U true CN220428163U (en) | 2024-02-02 |
Family
ID=89697275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322088936.1U Active CN220428163U (en) | 2023-08-04 | 2023-08-04 | Combined vibration clamp for PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220428163U (en) |
-
2023
- 2023-08-04 CN CN202322088936.1U patent/CN220428163U/en active Active
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| GR01 | Patent grant | ||
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