CN202617496U - Circuit board supporting structure - Google Patents
Circuit board supporting structure Download PDFInfo
- Publication number
- CN202617496U CN202617496U CN 201220082709 CN201220082709U CN202617496U CN 202617496 U CN202617496 U CN 202617496U CN 201220082709 CN201220082709 CN 201220082709 CN 201220082709 U CN201220082709 U CN 201220082709U CN 202617496 U CN202617496 U CN 202617496U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- stopper section
- supporting construction
- reference column
- block
- 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
Images
Landscapes
- Tests Of Electronic Circuits (AREA)
Abstract
A circuit board supporting structure is applied for supporting a circuit board. The circuit board comprises a plurality of first positioning holes. The supporting structure comprises a base, a plurality of supporting blocks and a plurality of positioning columns. The supporting blocks are positioned on the base. Each supporting block is provided with a second positioning hole. Each positioning column comprises a first stop part, a second stop part and a third stop part. The positioning columns each have one end respectively pass through the first positioning holes of the circuit board so as to make the circuit board stopped between the first stop parts and the second stop parts. The other ends of the positioning columns are respectively inserted into the second positioning holes of the supporting blocks so as to make the third stop parts abutted and supported on the supporting blocks. The supporting structure provided in the utility model can support circuit boards with different sizes and enable stable positioning of the circuit boards. It is also convenient for an operator to operate and test the circuit boards.
Description
Technical field
The utility model relates to a kind of supporting construction, relates in particular to a kind of circuit board supporting construction.
Background technology
In the prior art, the supporting construction of circuit board generally includes pedestal and a plurality of transportable supporting seat.Pedestal is provided with a plurality of location holes, and the size that supporting seat can the mating circuit plate changes the position on pedestal and is positioned in the location hole of said pedestal, adopts the screw location between supporting seat and the circuit board so that circuit board is supported on the supporting seat.This kind supporting construction, when the installation and removal circuit board, all needing makes troubles to the operator by instrument, has reduced the testing efficiency of circuit board simultaneously.
The utility model content
In view of this, a kind of circuit board supporting construction need be provided, the installation and the dismounting that make things convenient for circuit board are to improve testing efficiency.
The circuit board supporting construction that provides in the utility model execution mode is used for the support circuit plate, and said circuit board comprises a plurality of first location holes.Said supporting construction comprises pedestal, a plurality of back-up block and a plurality of reference column.Said back-up block is positioned said pedestal, and each back-up block is provided with second location hole.Each reference column comprises first stopper section, second stopper section and the 3rd stopper section; First location hole that one of said reference column end passes said circuit board respectively makes said circuit board backstop between said first stopper section and second stopper section; The other end inserts respectively in second location hole of said back-up block, makes said the 3rd stopper section be held in said back-up block.
Preferably, the end of each reference column is the inclined-plane.
Preferably, one of each reference column end is provided with first bar-shaped trough, and said first stopper section and said second stopper section are based in surface outside said first bar-shaped trough.
Preferably, the other end of each reference column is provided with second bar-shaped trough, and said the 3rd stopper section is based in surface outside said second bar-shaped trough.
Preferably, the material of said substrate is a ferrous material, and the material of said back-up block is a magnetic material.
Preferably, the material of said reference column is a copper.
Preferably, the material of said substrate is a magnetic material, and the material of said back-up block is a ferrous material.
Compared to prior art, the circuit board supporting construction that the utility model provides can support the circuit board of different size.Simultaneously, need not just can realize the dismounting and the installation of circuit board, can improve the testing efficiency of circuit board by instrument.
Description of drawings
Fig. 1 is the exploded perspective view of circuit board supporting construction in the utility model one embodiment, and said circuit board supporting construction is used for the support circuit plate.
Fig. 2 is the schematic perspective view that circuit board is supported in supporting construction among Fig. 1.
Fig. 3 is the schematic cross-section of Fig. 2 along the A-A direction.
Fig. 4 is the schematic perspective view of reference column among Fig. 1.
Fig. 5 is along the schematic cross-section of B-B direction among Fig. 4.
The main element symbol description
Circuit board supporting construction 100
Back-up block 20
Second location hole 21
The 3rd stopper section 33
First bar-shaped trough 34
Second bar-shaped trough 35
Inclined-plane 36
First location hole 210
Following embodiment will combine above-mentioned accompanying drawing to further specify the utility model.
Embodiment
Please with reference to Fig. 1, the circuit board supporting construction 100 that the utility model provides is used for support circuit plate 200.Circuit board 200 is provided with a plurality of first location holes 210.Circuit board supporting construction 100 comprises pedestal 10, a plurality of back-up block 20 and a plurality of reference column 30.
Please be simultaneously with reference to Fig. 2 and Fig. 3, back-up block 20 is positioned pedestal 10, and each back-up block 20 is provided with second location hole 21 (as shown in Figure 1).Each reference column 30 comprises first stopper section 31, second stopper section 32 and the 3rd stopper section 33.First location hole 210 that one of said reference column 30 end passes said circuit board 200 respectively makes said circuit board 200 backstops between first stopper section 31 and second stopper section 32 of reference column 30; The other end inserts respectively in second location hole 21 of said back-up block 20, makes the 3rd stopper section 33 of reference column 30 be held in said back-up block 20.Through card holding structure location, make circuit board 200 positioning stablities between circuit board 200 and the back-up block 20, when testing, can avoid circuit board 200 to be moved, thereby improve testing efficiency when operator's function circuit plate 200 and to circuit board 200.
In this execution mode, the material of pedestal 10 is a ferrous material, and the material of back-up block 20 is a magnetic material.Because magnetic material can attract ferrous material, back-up block 20 is through magnetive attraction absorption and be positioned pedestal 10, and back-up block 20 shift position arbitrarily on pedestal 10, thereby can satisfy the location requirement of different size circuit board.In other embodiments, the material of pedestal 10 can be magnetic material, and the material of back-up block 20 then is a ferrous material.
Please be simultaneously with reference to Fig. 4 and Fig. 5, as the further improvement of the utility model, one of each reference column 30 end is provided with first bar-shaped trough 34, and said first stopper section 31 is based in surface outside said first bar-shaped trough 34 with said second stopper section 32.The other end of each reference column 30 is provided with second bar-shaped trough 35, and said the 3rd stopper section 33 is based in surface outside said second bar-shaped trough 35.But dismounting and location between reference column 30 and circuit board 200 and the back-up block 20 are convenient in the elastic deformation of the setting enhanced positioning post 30 of said first bar-shaped trough 34 and second bar-shaped trough 35.
In this execution mode, the end of each reference column 30 is provided with inclined-plane 36.When the two ends of reference column 30 were inserted in second location hole 21 of first location hole 210 and back-up block 20 of circuit board 200 respectively, being provided with of inclined-plane 36 play the guiding role to reference column 30, is convenient to reference column 30 and inserts in first location hole 210.
When mounting circuit boards 200; One of reference column 30 end is inserted in first location hole 210 of circuit board 200; The other end inserts in second location hole 21 of back-up block 20, and back-up block 20 is positioned pedestal 10 through magnetive attraction, thereby circuit board 200 is supported in pedestal 10.
In the embodiment of the invention, the material of reference column 30 can be copper, when circuit board 200 work, can avoid producing electromagnetic interference.
The circuit board supporting construction 100 that the utility model provides can support the circuit board 200 of different size.Simultaneously; Locate through elasticity reference column card holding structure between back-up block 20 and the circuit board 200; Circuit board 200 positioning stablities; Be beneficial to operation and the test job of operator, and need not dismounting and the installation that tool using just can be realized circuit board 200, can improve the testing efficiency of circuit board circuit board 200.
Claims (7)
1. a circuit board supporting construction is used for the support circuit plate, and said circuit board comprises a plurality of first location holes, it is characterized in that, said circuit board supporting construction comprises:
Pedestal;
A plurality of back-up blocks are positioned said pedestal, and each back-up block is provided with second location hole; And
A plurality of reference columns; Each reference column comprises first stopper section, second stopper section and the 3rd stopper section; First location hole that one of said reference column end passes said circuit board respectively makes said circuit board backstop between said first stopper section and said second stopper section; The other end inserts respectively in second location hole of said back-up block, makes said the 3rd stopper section be held in said back-up block.
2. circuit board supporting construction as claimed in claim 1 is characterized in that the end of each reference column is provided with the inclined-plane.
3. circuit board supporting construction as claimed in claim 2 is characterized in that, one of each reference column end is provided with first bar-shaped trough, and said first stopper section and said second stopper section are based in surface outside said first bar-shaped trough.
4. circuit board supporting construction as claimed in claim 2 is characterized in that the other end of each reference column is provided with second bar-shaped trough, and said the 3rd stopper section is based in surface outside said second bar-shaped trough.
5. circuit board supporting construction as claimed in claim 1 is characterized in that, the material of said substrate is a ferrous material, and the material of said back-up block is a magnetic material.
6. circuit board supporting construction as claimed in claim 1 is characterized in that, the material of said reference column is a copper.
7. circuit board supporting construction as claimed in claim 1 is characterized in that, the material of said substrate is a magnetic material, and the material of said back-up block is a ferrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220082709 CN202617496U (en) | 2012-03-07 | 2012-03-07 | Circuit board supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220082709 CN202617496U (en) | 2012-03-07 | 2012-03-07 | Circuit board supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202617496U true CN202617496U (en) | 2012-12-19 |
Family
ID=47351160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220082709 Expired - Fee Related CN202617496U (en) | 2012-03-07 | 2012-03-07 | Circuit board supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202617496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990358A (en) * | 2018-09-19 | 2018-12-11 | 成都雷电微力科技有限公司 | A kind of space-efficient printing board mounting structure |
-
2012
- 2012-03-07 CN CN 201220082709 patent/CN202617496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990358A (en) * | 2018-09-19 | 2018-12-11 | 成都雷电微力科技有限公司 | A kind of space-efficient printing board mounting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204807582U (en) | Test fixture | |
| CN102738609A (en) | Fixing apparatus for electronic device | |
| CN203881514U (en) | Lighting fixture | |
| CN103722508A (en) | PCB (printed circuit board) fixing clamp | |
| CN202617496U (en) | Circuit board supporting structure | |
| CN203350338U (en) | Cell phone PCB plate voltage testing jig | |
| WO2006128377A1 (en) | Electronic circuit experiment board | |
| CN105415238A (en) | Detection fixture device for PCBs | |
| CN103412173B (en) | A kind of Mobile phone PCB voltage tester tool | |
| CN203266483U (en) | V-type block supporting device | |
| CN109489517B (en) | Detection device | |
| CN207992346U (en) | Mobile phone charger testing device | |
| CN202450178U (en) | Telescopic electricity shielding edgings | |
| CN203838194U (en) | PCB board small needle testing tool | |
| CN201937979U (en) | Circuit board wave soldering tool | |
| CN202307843U (en) | Magnetic vacuum adsorbing plate | |
| CN102223769A (en) | Anti-floating and anti-tilt tool in circuit board wave soldering process | |
| CN201349367Y (en) | Positioning device for pasting FPC board | |
| CN205812515U (en) | A kind of PCBA crosses Rairway making device | |
| CN215601571U (en) | Positioning jig for welding circuit board | |
| CN104965107A (en) | PCBA board test fixture | |
| CN2930216Y (en) | Circuit plate clamp device | |
| CN201252683Y (en) | Fixing device of printed circuit board | |
| CN1171360C (en) | Insertion and withdraw device for positioning test base board in circuit board slot | |
| CN202994043U (en) | Thickness test fixture for PCB |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20160307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |