CN204761855U - Small batch volume printing board cartridge frame with adjustable - Google Patents
Small batch volume printing board cartridge frame with adjustable Download PDFInfo
- Publication number
- CN204761855U CN204761855U CN201520582154.6U CN201520582154U CN204761855U CN 204761855 U CN204761855 U CN 204761855U CN 201520582154 U CN201520582154 U CN 201520582154U CN 204761855 U CN204761855 U CN 204761855U
- Authority
- CN
- China
- Prior art keywords
- supporting bracket
- screw rod
- printed board
- connecting screw
- veneer
- 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
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
(B, ) the utility model relates to a small batch volume printing board cartridge frame with adjustable which comprises the backup pad part and coupling part, the backup pad part comprises two backup pads of parallel opposition, is provided with the coupling part that can adjust two backup pad distances between two backup pads. Coupling part includes connecting screw rod and butterfly nut, and connecting screw rod passes behind the mounting hole at backup pad both ends fixedly with backup pad and connecting screw rod through screw up butterfly nut every backup pad both sides. This cartridge frame is applicable to the small batch volume printing board cartridge frame with adjustable that the different specification printing boards of the following width of (b) (b) 280mm (b) (b) supported, this cartridge frame simple structure, and the simple operation, the good reliability, the commonality is good, is convenient for deposit. (B, )
Description
Technical field
the utility model relates to a kind of electronic equipment technological equipment, particularly relates to a kind of plug-in mounting frame of printed board.
Background technology
at space industry, in electronic equipment, comprise a large amount of printed board parts.On it, the assembling of contact pin type components and parts usually relies on and completes plug-in mounting manually, in assembling process, needs propped by printed board part and fix.Current workshop is carrying out not using special process to equip in the work of printed board plug-in mounting, only with simple and easy cushion block, printed board is padded, does not have other fixed constraints, stability and reliability bad.
Utility model content
the purpose of this utility model is to overcome the deficiencies in the prior art, and provide the adjustable small lot printed board plug-in mounting frame being applicable to the printed board of below 280mm width different size and supporting, this plug-in mounting shelf structure is simple, simple operation, good reliability, versatility is good, is convenient to deposit.
for solving the problems of the technologies described above, the technical solution of the utility model is as follows:
a kind of adjustable small lot printed board plug-in mounting frame, comprise supporting bracket part and coupling part, it is characterized in that: described supporting bracket part is made up of two pieces of supporting brackets of parallel opposed, is provided with the coupling part that can regulate two pieces of supporting bracket distances between two pieces of supporting brackets.
described coupling part comprises connecting screw rod and wing nut, and supporting bracket and connecting screw rod are fixed by tightening wing nut in every block supporting bracket both sides through after the installing hole at supporting bracket two ends by connecting screw rod.
the end face of described supporting bracket is stepped, and ladder width is supporting bracket thickness of slab, and ladder height is 3mm.
every block supporting bracket is formed by the overlapping continued access in end by two veneers, and in end, overlapping place is provided with groove to veneer, and the degree of depth of groove is 1/2 of veneer thickness.
veneer lap is provided with installing hole, and veneer and connecting screw rod are fixed by wing nut through after the installing hole of lap by connecting screw rod.
the utility model has following technique effect:
(1) the stepped groove of support plate top surface of the present utility model, regulates wing nut that printed board can be made to be placed in supporting bracket groove completely to appropriate location, supports reliable, good stability;
(2) the utility model is applicable to the printed board small lot plug-in mounting work of below 280mm width, and for the printed board that quantity is few, two supporting bracket separate connection of mirror image each other can be got up, complete printed board and support, versatility is good;
(3) adjustment of the fixing and position of supporting bracket of the present utility model adopts wing nut to tighten, convenient manual operation;
(4) the utility model detachably becomes some independently parts in non operating state, is convenient to deposit and carry.
Accompanying drawing explanation
below with reference to accompanying drawing, specific embodiment of the utility model is described in further detail, wherein:
fig. 1 is the overall structure schematic diagram of printed board plug-in mounting frame described in the utility model;
fig. 2 is the decomposition texture schematic diagram of printed board plug-in mounting frame described in the utility model;
fig. 3 is junction, printed board plug-in mounting frame two ends described in the utility model cross sectional representation;
fig. 4 is printed board plug-in mounting frame intermediate connections cross sectional representation described in the utility model;
embodiment.
embodiment 1
as shown in Figure 1, adjustable small lot printed board plug-in mounting frame, comprises supporting bracket part 1 and coupling part 2, and supporting bracket part 1 is fixed by coupling part 2.
as shown in Figure 2, described supporting bracket part is made up of two pieces of supporting brackets of parallel placement, wherein one piece of supporting bracket is made up of the first veneer 101 of the overlapping continued access in end and the 3rd veneer 103, another block plate is made up of the second veneer 102 of the overlapping continued access in end and the 4th veneer 104, the two ends of every block veneer are provided with installing hole, and centre is processed with slotted hole.The overlapping continued access part in veneer end is provided with the groove that the degree of depth is veneer thickness 1/2, and after the overlapping continued access of such two pieces of veneer subtends, the thickness of junction remains unchanged.
described coupling part comprises connecting bolt 201 and wing nut 202, three coupling parts, place are equipped with in whole plug-in mounting erection, the two ends of supporting bracket and middle overlapping continued access place respectively, connecting bolt 201 through arrange in veneer both sides after the installing hole on veneer wing nut by veneer and connecting bolt fastening, as shown in Figure 3,4.
the end face of veneer is stepped, and ladder width is 1/2 thickness of slab, and be highly 3mm, printed board is just in time between the cascade groove of veneer.
when regulating supporting bracket position, loosen the fixing wing nut 202 of side supporting bracket (101 and 103), carry out fastening after this supporting bracket being moved to appropriate location again.
embodiment 2
if need the printed board quantity of plug-in mounting few, do not need continued access, can by the first veneer 101 and the second veneer the 102, three veneer 103 and the 4th veneer 104 separate connection get up, complete printed board and support.
the unspecified part of the utility model belongs to general knowledge as well known to those skilled in the art.
it will be recognized by those skilled in the art; under the prerequisite not departing from protection range of the present utility model; various amendment, change and combination can be carried out to above-mentioned execution mode, and think that this amendment, change and combination are within the scope of originality thought.
Claims (5)
1. an adjustable small lot printed board plug-in mounting frame, comprise supporting bracket part and coupling part, it is characterized in that: described supporting bracket part is made up of two pieces of supporting brackets of parallel opposed, is provided with the coupling part that can regulate two pieces of supporting bracket distances between two pieces of supporting brackets.
2. a kind of adjustable small lot printed board plug-in mounting frame as claimed in claim 1, it is characterized in that, described coupling part comprises connecting screw rod and wing nut, and supporting bracket and connecting screw rod are fixed by tightening wing nut in every block supporting bracket both sides through after the installing hole at supporting bracket two ends by connecting screw rod.
3. a kind of adjustable small lot printed board plug-in mounting frame as claimed in claim 2, it is characterized in that, the end face of described supporting bracket is stepped, and ladder width is supporting bracket thickness of slab, and ladder height is 3mm.
4. a kind of adjustable small lot printed board plug-in mounting frame as claimed in claim 3, is characterized in that, every block supporting bracket is formed by the overlapping continued access in end by two veneers, and in end, overlapping place is provided with groove to veneer, and the degree of depth of groove is 1/2 of veneer thickness.
5. a kind of adjustable small lot printed board plug-in mounting frame as claimed in claim 4, it is characterized in that, veneer lap is provided with installing hole, and veneer and connecting screw rod are fixed by wing nut through after the installing hole of lap by connecting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582154.6U CN204761855U (en) | 2015-08-05 | 2015-08-05 | Small batch volume printing board cartridge frame with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582154.6U CN204761855U (en) | 2015-08-05 | 2015-08-05 | Small batch volume printing board cartridge frame with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204761855U true CN204761855U (en) | 2015-11-11 |
Family
ID=54476517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520582154.6U Expired - Fee Related CN204761855U (en) | 2015-08-05 | 2015-08-05 | Small batch volume printing board cartridge frame with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204761855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379842A (en) * | 2018-11-20 | 2019-02-22 | 黄河科技学院 | A kind of connection structure for electronic circuit board |
-
2015
- 2015-08-05 CN CN201520582154.6U patent/CN204761855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379842A (en) * | 2018-11-20 | 2019-02-22 | 黄河科技学院 | A kind of connection structure for electronic circuit board |
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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: 20151111 Termination date: 20170805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |