CN202262179U - Inserted plate - Google Patents
Inserted plate Download PDFInfo
- Publication number
- CN202262179U CN202262179U CN201120333266XU CN201120333266U CN202262179U CN 202262179 U CN202262179 U CN 202262179U CN 201120333266X U CN201120333266X U CN 201120333266XU CN 201120333266 U CN201120333266 U CN 201120333266U CN 202262179 U CN202262179 U CN 202262179U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- pcb
- fixed
- plate
- pallet
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to an inserted plate and mainly solves the problems that pcbs (printed circuit boards) on the existing inserted plate are inconvenient to install and the junctions of a plurality of pcbs has weak strength. The inserted plate comprises a tray and printed circuit boards pcb. A connecting plate is fixed on the tray; the pcbs are fixed on the connecting plate; the pcbs are provided; connecting end parts of the pcbs are fixed on the connecting plate; other positions of the pcbs are fixed on studs of the tray. The height of the connecting plate is not higher than the heights of the studs. The connecting plate is of a cuboid structure. The inserted plate has simple appearance and high structure reliability. After the inserted plate is installed, the inserted plate has no obvious difference from the existing structure, but the structural strength of the inserted plate is improved.
Description
Technical field
The utility model relates to the plate of communication class equipment, particularly in a kind of plate that printed circuit board is arranged that is used for fixing.
Background technology
At present, generally comprise pallet on the communication apparatus class plate and be fixed on the printed circuit board (pcb) on the pallet, pcb generally is fixed on the double-screw bolt of pallet, installs inconvenient.
Along with the capacity and the density of communication product strengthens day by day, kind also constantly increases.Cause the size of printed circuit board (pcb) to become big.When size becomes big, there is the bottleneck problem in the processing.The common way of industry is the two boards or the form of polylith plate butt joint more before and after making pcb.Simultaneously also be convenient to realize modularized design, reduce designer's working strength.As shown in Figure 1 is the pallet typical structure form of the present plate of using always.Fig. 2 is the sketch map behind the installation pcb.Wherein, Pallet 1 is provided with a plurality of double-screw bolts 11 that are used to install and fix pcb; Pcb is provided with the screw of corresponding double-screw bolt, and on the double-screw bolt 11 of pallet 1, the two realizes interconnected through the connector body that it connects the end through screw for a pcb2 and the 2nd pcb3 among the figure.
But there is a problem in the structure of a this pcb2 and the 2nd pcb3 butt joint, and promptly at the joint strength weak, and integral installation is inconvenient.The distortion of production process plate is serious.The reliability that causes connecting reduces, and has had influence on the operate as normal of plate.Especially under the nervous situation in space, solve this problem and seem particularly important not taking on the pcb too much area.
Summary of the invention
The main purpose of the utility model is in order to solve the installation inconvenience of pcb on the existing plate; The problem of a plurality of pcb junction strength weak; The utility model provides a kind of plate; It is through fixed connecting plate on plate, then on connecting plate fixedly pcb solve pcb inconvenience, the problem of junction strength weak be installed.
According to an aspect of the utility model, the utility model provides a kind of plate, comprises pallet and printed circuit board pcb, is fixed with connecting plate on the described pallet; Be fixed with pcb on the described connecting plate.
Wherein, described pcb comprises a plurality of; The connection end of described a plurality of pcb is fixed on the said connecting plate, and other positions are fixed on the double-screw bolt of pallet.
In addition, the height of described connecting plate is not higher than the height of said double-screw bolt.
Preferably, described connecting plate is a rectangular structure.
Wherein, described pallet is provided with first counterbore of fixed connecting plate;
Said connecting plate is provided with and corresponding second counterbore of first counterbore;
Said connecting plate passes first counterbore through rivet and second counterbore is fixed on the pallet.
Wherein, described pcb is provided with and is used for fixing first screw on said connecting plate;
Described connecting plate is provided with and corresponding second screw of said first screw;
Described pcb passes first screw through screw and second screw is fixed on the said connecting plate.
Compared with prior art, the beneficial effect of the utility model is:
1, the utility model is through fixed connecting plate on pallet, and fixing printed circuit board pcb on connecting plate can make the pcb installation more convenient then, and installation strength is higher.
2, the utility model utilized the plate pallet dexterously and the pcb that installs on it between Laian County, space load fishplate bar, effectively saved the space, a plurality of pcb are connected as one, stiffening effect is obvious.
3, the connecting plate of the utility model can adopt the different structure form to realize, shape, highly can be according to concrete pcb installation requirement design, thereby strength weak problem when effectively solving a plurality of pcb and connecting.
4, the utility model profile is simple, and structural reliability is high.Install the back and do not have obvious difference, but structural strength is improved with existing structure.
Description of drawings
Fig. 1 is existing support holder structure sketch map;
Fig. 2 is the structural representation after existing pallet is installed pcb;
Fig. 3 is the utility model connecting plate structural representation;
Fig. 4 is the partial structurtes sketch map of the utility model pallet;
Fig. 5 is the utility model pallet and connecting plate scheme of installation;
Fig. 6 is the partial enlarged drawing that the utility model pallet and connecting plate are installed
Fig. 7 is the utility model pcb scheme of installation;
Fig. 8 is that the utility model pcb partial side of installing is to enlarged diagram.
Fig. 9 is the sketch map after the utility model installation.
Description of reference numerals among the figure: 1, pallet; 11, double-screw bolt; 12, first counterbore; 2, a pcb; 3, the 2nd pcb; 4, screw; 5, connecting plate; 51, second counterbore; 52, second screw; 6, rivet; 7, first screw.
Embodiment
Be elaborated below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that following illustrated preferred embodiment only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
The utility model provides a kind of plate, comprises pallet 1 and printed circuit board pcb, is fixed with connecting plate 5 on the described pallet 1; Be fixed with pcb on the described connecting plate 5, both be convenient to the installation of pcb, also can improve its steadiness.
Wherein, can be one also can be a plurality of to pcb; When fixing a plurality of pcb, can the connection end of a plurality of pcb be fixed on the said connecting plate 5, other positions are fixed on the double-screw bolt of pallet 1, and are simple in structure, save material again, effectively solve the weak technical problem in pcb junction.
The height of connecting plate 5 is not higher than the height of double-screw bolt in addition, so that connecting plate 5 is hidden between pallet 1 and the pcb, can not increase the volume of plate.Connecting plate 5 can be arranged to various block structures as required, generally selects rectangular structure for use.
Wherein, described pallet 1 is provided with first counterbore 12 of fixed connecting plate 5; Said connecting plate 5 is provided with and first counterbore, 12 corresponding second counterbores 51; Said connecting plate 5 passes first counterbore 12 through rivet 6 and second counterbore 51 is fixed on the pallet 1.
Wherein, said pcb is provided with and is used for fixing first screw 7 on said connecting plate 5; Described connecting plate 5 is provided with and said first screw, 7 corresponding second screws 52; Described pcb passes first screw 7 through screw 4 and second screw 52 is fixed on the said connecting plate 5.
The structure that is fixed on the pallet 1 with two pcb below specifies the utility model, and this structure is applicable to that too one or more pcb are fixed on the pallet 1.
Wherein the structure of connecting plate 5 is as shown in Figure 3, and connecting plate 5 is a rectangular structure, and it is provided with second counterbore 51 and second screw, 52, the second counterbores 51 are used for connecting plate 5 is fixed on the pallet 1, and second screw 52 is used for pcb is fixed to connecting plate 5.
The position of a plurality of fixed connecting plates 5 is set on the pallet 1, and as shown in Figure 4, pallet 1 is provided with first counterbore 51 of fixed connecting plate 5; Other positions of pallet 1 are provided with the fixedly double-screw bolt 11 of pcb, all are the double-screw bolt 11 of fixedly pcb on the pallet 1 in Fig. 1, and it is exactly to accomplish through double-screw bolt 11 that pcb installs and fixes; And the double-screw bolt 11 in a pcb2 and the 2nd pcb3 junction has been cancelled among Fig. 4, generation be first counterbore 12, effect is used for installing and fixing connecting plate 5.
As illustrated in Figures 5 and 6, connecting plate 5 is installed to the topology view on the pallet 1, and first counterbore 12 that passes on the pallet 1 through rivet 6 is fixed to connecting plate 5 on the pallet 1 with second counterbore 51 on the connecting plate 5.
Shown in Fig. 7 and 8, the end that is connected of a pcb2 and the 2nd pcb3 is provided with to be used for fixing at first screw, 7, the one pcb2 on the connecting plate 5 and the 2nd pcb3 and is fixed on screw 4 in second screw 52 of connecting plate 5.As shown in Figure 8; Can be clearly seen that the installation situation of each part; Connecting plate 5 is between pallet 1 and a pcb2, the 2nd pcb3; The concrete size of connecting plate 5 can confirm according to the gap that pcb installs between back and the pallet 1, can select the height of connecting plate to equal the height of double-screw bolt, also can be less than the height of double-screw bolt.
As shown in Figure 9, after this practical installation, overall structure and not obviously difference of existing structure shown in Figure 2, but integral intensity has obtained reinforcement.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection range of the utility model.
Claims (6)
1. a plate comprises pallet (1) and printed circuit board pcb, it is characterized in that:
Be fixed with connecting plate (5) on the described pallet (1);
Described connecting plate is fixed with pcb on (5).
2. plate according to claim 1 is characterized in that described pcb comprises a plurality of;
The connection end of described a plurality of pcb is fixed on the said connecting plate (5), and other positions are fixed on the double-screw bolt (11) of pallet (1).
3. plate according to claim 2 is characterized in that, the height of described connecting plate (5) is not higher than the height of said double-screw bolt (11).
4. plate according to claim 1 is characterized in that, described connecting plate (5) is a rectangular structure.
5. plate according to claim 1 is characterized in that, described pallet (1) is provided with first counterbore (12) of fixed connecting plate (5);
Said connecting plate (5) is provided with and corresponding second counterbore of first counterbore (12) (51);
Said connecting plate (5) passes first counterbore (12) through rivet (6) and second counterbore (51) is fixed on the pallet (1).
6. plate according to claim 1 is characterized in that, described pcb is provided with and is used for fixing at last first screw of said connecting plate (5) (7);
Described connecting plate (5) is provided with and corresponding second screw of said first screw (7) (52);
Described pcb passes first screw (7) through screw (4) and second screw (52) is fixed on the said connecting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120333266XU CN202262179U (en) | 2011-09-06 | 2011-09-06 | Inserted plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120333266XU CN202262179U (en) | 2011-09-06 | 2011-09-06 | Inserted plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202262179U true CN202262179U (en) | 2012-05-30 |
Family
ID=46123348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120333266XU Expired - Lifetime CN202262179U (en) | 2011-09-06 | 2011-09-06 | Inserted plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202262179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004366A (en) * | 2020-07-30 | 2020-11-27 | 北京比特大陆科技有限公司 | Circuit board assembly and electronic equipment |
-
2011
- 2011-09-06 CN CN201120333266XU patent/CN202262179U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004366A (en) * | 2020-07-30 | 2020-11-27 | 北京比特大陆科技有限公司 | Circuit board assembly and electronic equipment |
| CN112004366B (en) * | 2020-07-30 | 2022-04-15 | 北京算能科技有限公司 | Circuit board assembly and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202262179U (en) | Inserted plate | |
| CN204596861U (en) | Stacked installation bracket | |
| CN207321683U (en) | A kind of modularity control cabinet | |
| CN204928416U (en) | Novel automobile power generation machine support | |
| CN206164988U (en) | Pin -connected panel circuit board | |
| CN203689291U (en) | Microwave device based on CPCI machine case | |
| CN203589462U (en) | D-type electrical cabinet | |
| CN206865830U (en) | A kind of circuit board of automatic cutting bed electrical control circuit | |
| CN203072284U (en) | Chassis adopting combined guide rail mounting beam and mounting beam | |
| CN203057756U (en) | Novel dual-layer PCB (Printed Circuit Board) fixing structure | |
| CN205213145U (en) | Strong and weak electric components of a whole that can function independently master control base plate | |
| CN206923144U (en) | A kind of sliceable WIFI circuit boards | |
| CN202206651U (en) | Rigid printed circuit board with bonding pad protection function | |
| CN202333185U (en) | Wiring pedestal | |
| CN204560046U (en) | A kind of for the fixture to pcb board installing electronic elements | |
| CN205596448U (en) | Grafting circuit board | |
| CN205230768U (en) | Phase -shifting transformer's low pressure wiring board subassembly | |
| CN204929406U (en) | Circuit board mosaic structure | |
| CN204392725U (en) | A kind of semaphore | |
| CN218449002U (en) | Eight-fold modular hole section for power distribution cabinet | |
| CN203787797U (en) | Mobile transformer substation suspended ceiling | |
| CN210519241U (en) | A panel beating support for PCB board parallel fixation | |
| CN207868754U (en) | It is a kind of to be connected and fixed device for cargo ship inside conductive track | |
| CN210490143U (en) | Combined power distribution cabinet | |
| CN105392282A (en) | Heavy-current and light-current separated main control board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |