CN2720772Y - Circuit-board assembling device - Google Patents
Circuit-board assembling device Download PDFInfo
- Publication number
- CN2720772Y CN2720772Y CN 200420083207 CN200420083207U CN2720772Y CN 2720772 Y CN2720772 Y CN 2720772Y CN 200420083207 CN200420083207 CN 200420083207 CN 200420083207 U CN200420083207 U CN 200420083207U CN 2720772 Y CN2720772 Y CN 2720772Y
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- China
- Prior art keywords
- framework
- dividing plate
- circuit board
- groove
- board group
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- Expired - Lifetime
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Abstract
The utility model relates to a circuit-board assembling device which comprises a plurality of metal frameworks. The metal framework is provided with three surfaces which are the left surface, the assembly surface and the right surface. The edges of the left surface and the right surface are provided with eave edges which extend into the frame and are parallel to the assembly surface. The assembly surface and the eave edges of the metal framework are provided with a joint mechanism combining one framework with another frame-level. The left and the right surfaces of the metal framework is provided with a fixing mechanism in which the circuit board can be mounted. The metal framework can also be provided with a metal partition which is arranged at the assembly surface of the framework. The metal partition is provided with a fixing mechanism for mounting the circuit board in the framework. Both the left and the right surfaces of the metal framework and the metal partition can be provided with a plurality of ventilating and radiating holes. Fixed holes can be arranged on the top and the bottom of the metal framework. The utility model can be used for mounting a plurality of circuit boards and is characterized in good shielding properties, flexible usage, excellent universality, easy extension, reduction and installation, etc.
Description
Technical field
The utility model relates to a kind of device of mounting circuit boards, particularly a kind of device that is used for the installation polylith circuit board of electronic equipment or electronic instrument test circuit part.
Background technology
In traditional electronic equipment or electronic instrument, the Installation Modes of Process Control Machine Case card insert type is adopted in the assembling of polylith testing circuit board more, and this kind Installation Modes disturbs serious relatively, is not suitable for high-precision analog quantity test.And, need expander board as if considering, then need to reserve slot, this will form the unnecessary slot of not using.
Summary of the invention
The purpose of this utility model proposes a kind of good in anti-interference performance exactly, uses flexibly, and versatility is good, is convenient to expansion and reduction, circuit board group assembling device easy for installation.
For achieving the above object, a kind of circuit board group assembling device of the utility model, comprise a plurality of metal frameworks, described framework has three faces, be followed successively by left surface, assembling face and right flank, have that extend in frame and the eaves limit parallel with assembling face at the edge of left surface and right flank, the assembling face of described framework and eaves limit have a framework and another framework cascade engaging mechanism together, and the left surface of described framework and right flank have circuit board is loaded on fixed mechanism in the framework.
Can also have metal partion (metp) in the described framework, described dividing plate is contained in framework assembling face, and described dividing plate has circuit board is loaded on fixed mechanism in the framework.
The left and right side of described framework and dividing plate all can be provided with a plurality of ventilating heat dissipating holes that run through.
The top of described framework and bottom can be provided with the fixed installation hole, and described framework can adopt the aluminium section bar metal material.
Make things convenient for cascade engaging mechanism together owing to adopting metal framework, having between metal framework and the metal framework, and circuit board places in the metal framework, so the utility model advantages of good shielding performance, antijamming capability is strong, uses flexibly, versatility is good, is convenient to expansion and reduction, and is easy for installation.
Description of drawings
Below be the explanation of accompanying drawing drawing:
Fig. 1 is the schematic top plan view of the utility model embodiment;
Fig. 2 is three metal framework 1 vertical views of the utility model embodiment;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the right view of Fig. 2;
Fig. 5 is the utility model embodiment dividing plate 2 vertical views;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the right view of Fig. 5;
Embodiment
As shown in Figure 1, a kind of circuit board group assembling device of present embodiment comprises a plurality of aluminium section bar metal frameworks 1, and has aluminium section bar metal partion (metp) 2 in the framework 1.
As shown in Figure 2, framework 1 has three faces, be followed successively by left surface 3, assembling face 4 and right flank 5, have that in frame, extend and the eaves limit 6 parallel with assembling face 4 at the edge of left surface 3 and right flank 5, the assembling face 4 of framework 1 and eaves limit 6 have a framework and another framework cascade engaging mechanism together, this engaging mechanism comprises the keep left assembling face 4 outer walls joint tongue-and-groove 7 of the inner wide and outer narrow that the right side is provided with and the big little joint tenon 8 of neck of head that eaves limit 6 outer wall correspondence positions are provided with, as shown in Figure 1, the joint tenon 8 of a framework inserts the joint tongue-and-groove 7 of another framework.
If make the joint tongue-and-groove 7 of inner wide and outer narrow into a big neck little joint tenon, corresponding, the big little joint tenon 8 of neck of head makes the joint tongue-and-groove of inner wide and outer narrow into, and action effect is the same.
As Fig. 1, Fig. 2, shown in Figure 5, dividing plate 2 is contained in framework assembling face 4, dividing plate 2 one ends are provided with the little dividing plate tenon 11 of a big neck, and assembling face 4 is provided with the dividing plate tongue-and-groove 10 of three inner wide and outer narrows, and dividing plate tenon 11 inserts a dividing plate tongue-and-groove 10, at this moment, dividing plate 2 is divided into two with framework 1, can be according to actual needs, the width of framework 1 is divided into 2/3,1/2 and 1/3 original size, also can in a framework 1, use two dividing plates, framework 1 is divided into three.
Equally, the big little dividing plate tenon 11 of neck of head can make the dividing plate tongue-and-groove of inner wide and outer narrow into, and corresponding, the dividing plate tongue-and-groove 10 of inner wide and outer narrow makes the little dividing plate tenon of a big neck into, and action effect is the same.
As shown in Figure 2, the left surface 3 of framework 1 and right flank 5 have circuit board are loaded on fixed mechanism in the framework 1, and this fixed mechanism is the groove 9 of the cooperation clamping circuit board that is provided with on the left surface 3 of framework 1 and right flank 5 inwalls.
As Fig. 5, Fig. 6, shown in Figure 7, dividing plate 2 has circuit board is loaded on fixed mechanism in the framework 1, and this fixed mechanism refers to dividing plate 2 two sides the partition groove 12 that cooperates the clamping circuit board is set.
During actual the use,, circuit board can be loaded in the framework 1 as long as the circuit board of the suitable size of design inserts corresponding groove 9 and partition groove 12.
As shown in Figure 3 and Figure 4, left view and right view for three metal frameworks 1 of the utility model embodiment, as seen, the left surface 3 of framework 1 and right flank 5 are equipped with 16 ventilating heat dissipating holes 13 that run through, as shown in Figure 6 and Figure 7, be the left view and the right view of the utility model embodiment dividing plate 2, as seen, dividing plate 2 is provided with 16 ventilating heat dissipating holes 14 that run through.By ventilating heat dissipating hole is set, make the air can convection current, be convenient to distributing of heat.
As shown in Figure 2, the top of framework 1 and bottom respectively are provided with eight fixed installation holes 15, and as shown in Figure 5, the top of dividing plate 2 and bottom respectively are provided with a fixed installation hole 16.By the fixed installation hole at top, cover plate can be contained on the utility model securely, the fixed installation hole by the bottom can be fixedly mounted in the utility model on the base plate.
The advantage of the utility model embodiment is:
1. but cascade. Can be used in common backplane and the bus-structured product, especially need isolation, shielding Product, this device has huge superiority.
2. can isolate, be separated into the framework of different sizes. Be practically applicable to littler wiring board.
3. the fixed installation hole is all arranged at top and bottom, can install securely and shield.
4. after the framework cascade, last piece can be with an aluminium sheet sealing of removing behind the framework left and right side, group Become a complete casing.
5. employing aluminium section bar, light weight adopts this device in the equipment, can alleviate the overall weight of equipment.
The utility model provides practical open-ended circuit-board assembling device, improves testing equipment or tester The measuring accuracy of device, reduce disturbance reduces the difficulty of installing, designing simultaneously. In the design of electronic product, Often can be faced with the worry of device assembles and wiring. The utility model is as long as mix cover plate and base plate, just again The casing that can form a sealing in addition, can also a plurality of levels be linked togather, and forms a test macro, Electrical connection between circuit board and the circuit board can be adopted bus structures, draws from cover plate or base plate. This reality With the novel complete mechanical framework that can be used as an outside use, can put into the equipment and instrument casing again. In addition, its permeability is good, advantages of good shielding performance, and antijamming capability is strong.
Claims (10)
1. circuit board group assembling device, it is characterized in that: comprise a plurality of metal frameworks (1), described framework (1) has three faces, be followed successively by left surface (3), assembling face (4) and right flank (5), have that in frame, extend and the eaves limit (6) parallel with assembling face (4) at the edge of left surface (3) and right flank (5), the assembling face (4) of described framework (1) and eaves limit (6) have a framework and another framework cascade engaging mechanism together, and the left surface (3) of described framework (1) and right flank (5) have circuit board is loaded on fixed mechanism in the framework (1).
2. circuit board group assembling device according to claim 1, it is characterized in that: described engaging mechanism comprises keep left assembling face (4) the outer wall joint tongue-and-groove (7) (or the big little joint tenon of neck of head) of the inner wide and outer narrow that the right side is provided with and the big little joint tenon (8) (or joint tongue-and-groove of inner wide and outer narrow) of neck of head that eaves limit (6) outer wall correspondence position is provided with, and the joint tenon (8) of a described framework inserts the joint tongue-and-groove (7) of another framework.
3. circuit board group assembling device according to claim 1 is characterized in that: described fixed mechanism is the groove (9) of the cooperation clamping circuit board that is provided with on left surface (3) and right flank (5) inwall.
4. circuit board group assembling device according to claim 1, it is characterized in that: also have metal partion (metp) (2) in the described framework (1), described dividing plate (2) is contained in framework assembling face (4), and described dividing plate (2) has circuit board is loaded on fixed mechanism in the framework (1).
5. circuit board group assembling device according to claim 4, it is characterized in that: described dividing plate (2) is contained in framework assembling face (4) and refers to described dividing plate (2) one ends and be provided with the little dividing plate tenon (11) of a big neck (or dividing plate tongue-and-groove of inner wide and outer narrow), described assembling face (4) is provided with the dividing plate tongue-and-groove (10) (or the big little dividing plate tenon of neck of head) of inner wide and outer narrow, and described dividing plate tenon (11) inserts dividing plate tongue-and-groove (10).
6. circuit board group assembling device according to claim 5 is characterized in that: the dividing plate tongue-and-groove (10) (or dividing plate tenon) that described assembling face (4) is provided with has one to three.
7. circuit board group assembling device according to claim 4 is characterized in that: described dividing plate (2) has the fixed mechanism that circuit board is loaded in the framework (1) and refers to the partition groove (12) that dividing plate (2) two sides is provided with cooperation clamping circuit board.
8. according to claim 1 or 4 described circuit board group assembling devices, it is characterized in that: the left surface (3) of described framework (1) and right flank (5) are equipped with a plurality of ventilating heat dissipating holes (13) that run through, and described dividing plate (2) is provided with a plurality of ventilating heat dissipating holes (14) that run through.
9. according to claim 1 or 4 described circuit board group assembling devices, it is characterized in that: the top of described framework (1) and bottom are provided with fixed installation hole (15), and the top of described dividing plate and bottom are provided with fixed installation hole (16).
10. according to claim 1 or 4 described circuit board group assembling devices, it is characterized in that: described framework (1) adopts aluminium section bar, and described dividing plate (2) adopts aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083207 CN2720772Y (en) | 2004-08-24 | 2004-08-24 | Circuit-board assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083207 CN2720772Y (en) | 2004-08-24 | 2004-08-24 | Circuit-board assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720772Y true CN2720772Y (en) | 2005-08-24 |
Family
ID=35009719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420083207 Expired - Lifetime CN2720772Y (en) | 2004-08-24 | 2004-08-24 | Circuit-board assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2720772Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270898A (en) * | 2014-10-13 | 2015-01-07 | 成都锐奕信息技术有限公司 | Terminal structural body for laterally pressing and limiting PCBs |
| CN104284553A (en) * | 2014-10-13 | 2015-01-14 | 成都锐奕信息技术有限公司 | Plug-in circuit board body installing system |
| CN104302136A (en) * | 2014-10-13 | 2015-01-21 | 成都锐奕信息技术有限公司 | Round box body used for circuit board body installation |
-
2004
- 2004-08-24 CN CN 200420083207 patent/CN2720772Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270898A (en) * | 2014-10-13 | 2015-01-07 | 成都锐奕信息技术有限公司 | Terminal structural body for laterally pressing and limiting PCBs |
| CN104284553A (en) * | 2014-10-13 | 2015-01-14 | 成都锐奕信息技术有限公司 | Plug-in circuit board body installing system |
| CN104302136A (en) * | 2014-10-13 | 2015-01-21 | 成都锐奕信息技术有限公司 | Round box body used for circuit board body installation |
| CN104270898B (en) * | 2014-10-13 | 2017-08-25 | 成都锐奕信息技术有限公司 | The spacing PCB of side pressure terminal structure body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140824 Granted publication date: 20050824 |