CN220389379U - Circuit board experiment table - Google Patents
Circuit board experiment table Download PDFInfo
- Publication number
- CN220389379U CN220389379U CN202322029831.9U CN202322029831U CN220389379U CN 220389379 U CN220389379 U CN 220389379U CN 202322029831 U CN202322029831 U CN 202322029831U CN 220389379 U CN220389379 U CN 220389379U
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- Prior art keywords
- section
- circuit board
- plate
- holding
- table body
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Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 18
- 230000004888 barrier function Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000013011 mating Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a circuit board experiment table which comprises a table body and a plurality of groups of holding components symmetrically arranged on the table body, wherein each holding component consists of a holding seat and a holding piece. The retaining seat is installed on the table body through the bolt, and the retaining seat comprises a bottom plate, and symmetrical installing columns, a supporting plate and a blocking plate. The retainer consists of a bearing section, a symmetrical torsion section, a limiting section, a contact section, an extension section and a matching section. The circuit board experiment table is simple in structure, and can be used for fixing the circuit board by adopting the retaining seat and the retaining piece, so that the operation of an inspector is facilitated, the installation and the fixation of the circuit board are realized, and the placement and the disassembly of the inspector are facilitated. The time of installation and dismantlement can be saved, and the intermediate region of circuit board can expose in the outside, conveniently detects, improves detection efficiency.
Description
Technical Field
The utility model relates to a circuit board test technology, in particular to a circuit board experiment table.
Background
After the circuit board is manufactured, the circuit is required to be detected, the circuit board is required to be fixed on a laboratory bench before being detected, the existing fixing mode is fixed by adopting a locking table, the circuit board is inconvenient to place and disassemble, meanwhile, the detection work of the circuit board can be influenced, and the laboratory bench convenient for fixing the circuit board is required to be used for operation and test.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a circuit board experiment table.
The technical scheme of the utility model is realized as follows:
a circuit board laboratory bench, comprising:
a table body, a table body and a table cover,
a plurality of groups of holding components symmetrically arranged on the table body, wherein the holding components consist of a holding seat and a holding piece,
the retaining seat is arranged on the table body through bolts and consists of a bottom plate, a symmetrical mounting column, a supporting plate and a blocking plate, the mounting column is provided with a mounting opening, a clamping area for placing the circuit board is formed between the supporting plate and the blocking plate,
the retainer comprises a bearing section, a symmetrical torsion section, a limiting section, a contact section, an extension section and a matching section, wherein the bearing section is contacted with the bottom plate, the torsion section is arranged in the mounting port, and the contact section is positioned at the clamping area.
In the circuit board experiment table, the bottom plate is connected with the blocking plate through the vertical plate, and a limiting area for placing the limiting section is reserved between the supporting plate and the vertical plate.
In the circuit board experiment table, the mounting port is also provided with the limiting port, the upper part of the limiting port is provided with the upper protruding part, the lower part of the limiting port is provided with the lower protruding part, and the height of the limiting port is smaller than the diameter of the torsion section.
In the circuit board experiment table, the cross section of the mounting opening is in a strip shape.
In such a circuit board laboratory bench of the utility model, the height of the contact section is higher than the height of the support plate, but lower than the height of the blocking plate.
In the circuit board experiment table, the torsion section is connected with the bearing section through the lengthening section, and the included angle between the bearing section and the limiting section is H1, wherein H1 is smaller than 90 degrees.
The circuit board experiment table has the following beneficial effects: the circuit board experiment table is simple in structure, and can be used for fixing the circuit board by adopting the retaining seat and the retaining piece, so that the operation of an inspector is facilitated, the installation and the fixation of the circuit board are realized, and the placement and the disassembly of the inspector are facilitated. The time of installation and dismantlement can be saved, and the intermediate region of circuit board can expose in the outside, conveniently detects, improves detection efficiency.
Drawings
FIG. 1 is a schematic diagram of a circuit board laboratory bench according to the present utility model;
FIG. 2 is a schematic view of the retaining assembly of FIG. 1;
FIG. 3 is a front view schematic structural view of the one-piece retention assembly of FIG. 2;
FIG. 4 is a right side view of FIG. 3;
FIG. 5 is a schematic view of the holder of FIG. 2;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a schematic view of the retainer of FIG. 2;
fig. 8 is a front view of fig. 7.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 8, the circuit board test table of the present utility model includes a table body 1 and a plurality of sets of holding members 2 symmetrically disposed on the table body 1. The symmetrically arranged holding assemblies 2 can limit the circuit board to the clamping area 5 between the holding seat 3 and the holding piece 4, so that the circuit board can be conveniently installed and detached.
The holding assembly 2 is composed of a holding base 3 and a holding member 4, the holding base 3 is mounted on the table body 1 by bolts, and the holding member 4 is mounted on the holding base 3.
The holding seat 3 is composed of a bottom plate 6, a symmetrical mounting column 7, a supporting plate 8 and a blocking plate 9, wherein a mounting opening 11 is arranged on the mounting column 7, and a clamping area 5 for placing a circuit board is formed between the supporting plate 8 and the blocking plate 9. The bottom plate 6 is connected with the blocking plate 9 through the vertical plate 10, and a limiting area 12 for placing a limiting section 18 is reserved between the supporting plate 8 and the vertical plate 10.
The mounting port 11 is also provided with a limiting port 13, the upper part of the limiting port 13 is provided with an upper protruding part 14, the lower part is provided with a lower protruding part 15, and the height of the limiting port 13 is smaller than the diameter of the torsion section 16. And the cross section of the mounting opening 11 is in a strip shape, so that the torsion section 16 can be kept to move up and down in the mounting opening 11.
The retainer 4 is composed of a bearing section 17, a symmetrical torsion section 16, a limit section 18, a contact section 19, an extension section 20 and a matching section 21, wherein the bearing section 17 is contacted with the bottom plate 6, the torsion section 16 is arranged in the mounting opening 11, and the contact section 19 is positioned at the clamping area 5.
The height of the contact section 19 is higher than the height of the support plate 8 but lower than the height of the blocking plate 9. The torsion section 16 is connected with the bearing section 17 through the lengthening section 22, and the included angle between the bearing section 17 and the limiting section 18 is H1, wherein H1 is smaller than 90 degrees. After the holding fit section 21, the extension section 20, the contact section 19, and the limit section 18 are stressed, they are pressed downward, so that the angle of the holding H1 becomes smaller.
As shown in fig. 4, the contact section 19 is just at the height between the supporting plate 8 and the blocking plate 9, and the mating section 21 is at the height of the blocking plate 9, so that the circuit board can press the mating section 21 downwards, and then keep the mating section 21, the extension section 20, the contact section 19 and the limiting section 18 to rotate downwards under the force, and the torsion section 16 is stressed and distorted in the mounting opening 11, but the distortion angle is smaller. Mainly because the bearing section 17 is subjected to the reverse acting force of the bottom plate 6, the position of the bearing section 17 is kept unchanged, so that the torsion section 16 is subjected to forces in two different directions, and the torsion section 16 is kept to generate corresponding reverse acting force. After the circuit board is removed from the matching section 21, the extension section 20, the contact section 19 and the limiting section 18, the torsion section 16 is restored under the action of torsion.
When the circuit board is fixed, the circuit board is firstly contacted with the matching section 21, pressed downwards and then inserted forwards, the circuit board is positioned between the contact section 19 and the blocking plate 9, after the circuit board is continuously inserted, the circuit board is positioned between the blocking plate 9 and the supporting plate 8, the contact section 19 reaches the lower end of the supporting plate 8 or is positioned between the supporting plate 8 and the blocking plate 9, and then the circuit board is continuously inserted forwards, so that the circuit board is pressed at the position between the supporting plate 8 and the blocking plate 9 by the two symmetrical retaining pieces 4, and the position of the circuit board is fixed.
When the circuit board needs to be removed, the circuit board only needs to be pulled out from the clamping area 5.
Of course, during reinstallation, the circuit board without welding spots on two sides can be installed better, so that the contact section 19 is prevented from being blocked by the welding spots, and the installation is not facilitated.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (6)
1. A circuit board laboratory bench, comprising:
a table body, a table body and a table cover,
a plurality of groups of holding components symmetrically arranged on the table body, wherein the holding components consist of a holding seat and a holding piece,
the retaining seat is arranged on the table body through bolts and consists of a bottom plate, a symmetrical mounting column, a supporting plate and a blocking plate, the mounting column is provided with a mounting opening, a clamping area for placing the circuit board is formed between the supporting plate and the blocking plate,
the retainer comprises a bearing section, a symmetrical torsion section, a limiting section, a contact section, an extension section and a matching section, wherein the bearing section is contacted with the bottom plate, the torsion section is arranged in the mounting port, and the contact section is positioned at the clamping area.
2. The circuit board laboratory bench of claim 1, wherein the bottom plate is connected to the barrier plate by a vertical plate, and a spacing area for placing a spacing section is left between the support plate and the vertical plate.
3. The circuit board experiment table according to claim 1, wherein the mounting port is further provided with a limit port, the upper portion of the limit port is provided with an upper protruding portion, the lower portion of the limit port is provided with a lower protruding portion, and the height of the limit port is smaller than the diameter of the torsion section.
4. A circuit board laboratory bench according to claim 3, wherein said mounting opening has a strip-shaped cross section.
5. The circuit board laboratory bench of claim 1, wherein the height of said contact section is higher than the height of the support plate but lower than the height of the blocking plate.
6. The circuit board experiment table of claim 1, wherein the torsion section and the bearing section are connected through an extension section, and an included angle between the bearing section and the limiting section is H1, wherein H1 is smaller than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322029831.9U CN220389379U (en) | 2023-07-29 | 2023-07-29 | Circuit board experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322029831.9U CN220389379U (en) | 2023-07-29 | 2023-07-29 | Circuit board experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220389379U true CN220389379U (en) | 2024-01-26 |
Family
ID=89608862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322029831.9U Active CN220389379U (en) | 2023-07-29 | 2023-07-29 | Circuit board experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220389379U (en) |
-
2023
- 2023-07-29 CN CN202322029831.9U patent/CN220389379U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |