CN202279403U - Tray for circuit board - Google Patents
Tray for circuit board Download PDFInfo
- Publication number
- CN202279403U CN202279403U CN2011203868200U CN201120386820U CN202279403U CN 202279403 U CN202279403 U CN 202279403U CN 2011203868200 U CN2011203868200 U CN 2011203868200U CN 201120386820 U CN201120386820 U CN 201120386820U CN 202279403 U CN202279403 U CN 202279403U
- Authority
- CN
- China
- Prior art keywords
- standing groove
- translot
- circuit card
- circuit board
- locating dowel
- 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
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Abstract
The utility model provides a tray for a circuit board. The tray for the circuit board comprises a tray main body, placing grooves, lateral holes, positioning pins and an elastic sheet. At least two placing grooves are arranged on the tray main body at equal intervals. A lateral groove is respectively arranged at the left side and the right side of each placing groove. The lateral holes are arranged at the lateral sides of the placing grooves, and the lateral sides of the placing grooves are connected with transverse grooves. Two positioning holes are symmetrically arranged on each transverse groove. The positioning pins are mounted in the positioning holes. The both ends of the elastic sheet are respectively clamped between the positioning pins and the groove sides of the transverse grooves of the placing grooves. By improving the conventional tray structure for the circuit board, the production requirements can be met by using elastic force generated by elastic transformation of the elastic sheet to work with the positioning pins so as to fix a hard PCB (Printed Circuit Board). With the adoption of the method, the production efficiency of the hard PCB can be greatly improved, and the production cost of the hard PCB is reduced.
Description
Technical field
The utility model relates to circuit card and places the field, particularly relates to a kind of circuit card and uses pallet.
Background technology
Circuit card is mainly used in pallet and places hard PCB circuit card; Present employed circuit card is with pallet tray main body, standing groove, the side opening of comprising as shown in Figure 1, equidistantly on the said tray main body is provided with at least 2 standing grooves, and said standing groove the right and left all has a side channel; Said side opening is arranged on the standing groove side; Post high temperature resistant Acrylic Foam Tape on the said side channel, during work with hard PCB circuit card through high temperature resistant Acrylic Foam Tape cementation above that standing groove process again and get final product since high temperature gummed tape use a period of time after viscosity not enough; Fail to stick hard PCB circuit card; Therefore usually need paste high temperature resistant Acrylic Foam Tape again, so not only cost is higher but also work efficiency is low, can influence the production of hard PCB circuit card greatly.The enterprise that for this reason has at present improves with support holder structure the available circuit plate, makes its tray main body, standing groove, side opening, cross lap, fastener and spring of comprising as shown in Figure 2, equidistantly on the said tray main body is provided with at least 2 standing grooves; Said standing groove the right and left all has a side channel; Said side opening is arranged on the standing groove side, and said standing groove side is connected with translot, and the inboard longitudinal slot of said translot communicates with standing groove; Said spring is arranged in the translot longitudinal slot; Spring one side is connected with fastener, and the spring opposite side is connected on the interior trough rim of translot outside longitudinal slot, is equipped with on the said translot and the corresponding cross lap of translot; During work hard PCB circuit card is stuck in to process on the standing groove through fastener again and gets final product; But adopt this sample loading mode structure comparatively complicated, after cross lap is placed on translot, if its inner spring is damaged and is difficult to change.
The utility model content
To above problem, the utility model is through improving with support holder structure the available circuit plate, and the elastic force that utilizes the distortion of shell fragment elastic force to produce cooperates locating dowel pin to fix hard PCB circuit card to satisfy production requirement; Adopt the method can improve the production efficiency of hard PCB circuit card greatly; Reduce the productive costs of hard PCB circuit card, for reaching this purpose, the utility model provides a kind of circuit card to use pallet; Comprise tray main body, standing groove, side opening, locating dowel pin and shell fragment; Equidistantly on the said tray main body be provided with at least 2 standing grooves, said standing groove the right and left all has a side channel, and said side opening is arranged on the standing groove side; Said standing groove side is connected with translot; Said translot is symmetrically arranged with 2 knock holees, and said locating dowel pin is installed in the knock hole, and said shell fragment two is stuck between the trough rim of locating dowel pin and standing groove translot.
The said translot of further improvement as the utility model is 1-2, and this patent can adopt 1-2 translot, adopts a translot structure comparatively simple, though adopt the fixing better structure of two translots also comparatively complicated.
Be 1 as the said translot of further improvement of the utility model and be arranged on standing groove downside or upside that can be arranged on standing groove downside or upside when the said translot of this patent is 1, specifically being arranged on which side producer can select according to user's condition of service.
Be 2 as the said translot of further improvement of the utility model and be separately positioned on standing groove both sides up and down, when the said translot of this patent is that 2 need respectively are provided with one in both sides up and down at standing groove.
Adopt the said circuit card of this patent following with the method for application of pallet:
1), locating dowel pin is installed in the knock hole;
2), shell fragment is stuck between the trough rim of locating dowel pin and standing groove translot through locating dowel pin;
3), circuit card is placed in the standing groove, make shell fragment produce distortion, through shell fragment elastic force circuit card is fixed again through the circuit card extrusion elastic;
4), again circuit card is processed.
The utility model is through improving with support holder structure the available circuit plate; The elastic force that utilizes the distortion of shell fragment elastic force to produce cooperates locating dowel pin to fix hard PCB circuit card to satisfy production requirement; Utilize shell fragment elastic compression hard PCB circuit card again, need not re-use high temperature resistant Acrylic Foam Tape after using this structure, and the said structure of this this patent is reusable; Therefore can improve the production efficiency of hard PCB circuit card greatly; Reduce the productive costs of hard PCB circuit card, this patent with adopt cross recessed pallet structure compared more simple, if shell fragment is damaged locating dowel pin pulled down again its replacing is got final product.
Description of drawings
Fig. 1 is the primitive technology structural representation;
Fig. 2 is the prior art structural representation;
Fig. 3 is a kind of specific embodiment structural representation of the utility model;
Fig. 4 is the another kind of specific embodiment structural representation of the utility model;
Fig. 5 does not install shell fragment and locating pin structure scheme drawing for the utility model;
Fig. 6 is the utility model shell fragment and locating dowel pin mounted configuration scheme drawing;
Fig. 7 is the fixing back of the utility model circuit card structural representation;
1, tray main body; 2, standing groove; 2-1, side channel; 2-2, translot;
2-2-1, knock hole; 3, side opening; 4, locating dowel pin; 5, shell fragment;
6, circuit card;
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done detailed explanation.
The utility model is through improving with support holder structure the available circuit plate; The elastic force that utilizes the distortion of shell fragment elastic force to produce cooperates locating dowel pin to fix hard PCB circuit card to satisfy production requirement; Employing the method can improve the production efficiency of hard PCB circuit card greatly, reduces the productive costs of hard PCB circuit card.
Provide structural representation a kind of circuit card as shown in Figure 3 to use pallet as a kind of specific embodiment the utility model of the utility model; Comprise tray main body 1, standing groove 2, side opening 3, locating dowel pin 4 and shell fragment 5; Equidistant at least 2 standing grooves 2 that are provided with on the said tray main body 1, said standing groove 2 the right and lefts all have a side channel 2-1, and said side opening 3 is arranged on standing groove 2 sides; Through side channel 2-1 and side opening 3 are set so that the user hard PCB circuit card is taken out; Said standing groove 2 sides are connected with translot 2-2, and said translot 2-2 is 1 and is arranged on standing groove 2 downsides, can be arranged on standing groove 2 downsides or upside when the said translot 2-2 of this patent is 1; Specifically being arranged on which side producer can select according to user's condition of service; Said translot 2-2 is symmetrically arranged with 2 knock hole 2-2-1, and said locating dowel pin 4 is installed in the knock hole 2-2-1, and said shell fragment 5 two are stuck between the trough rim of locating dowel pin 4 and standing groove 2 translot 2-2.
Provide structural representation a kind of circuit card as shown in Figure 4 to use pallet as the another kind of specific embodiment the utility model of the utility model; Comprise tray main body 1, standing groove 2, side opening 3, locating dowel pin 4 and shell fragment 5; Equidistant at least 2 standing grooves 2 that are provided with on the said tray main body 1; Said standing groove 2 the right and lefts all have a side channel 2-1, and said side opening 3 is arranged on standing groove 2 sides, through side channel 2-1 and side opening 3 are set so that the user hard PCB circuit card is taken out; Said standing groove 2 sides are connected with translot 2-2; Said cross recess 2-2 is 2 and is separately positioned on standing groove about in the of 2 both sides, and when the said cross recess 2-2 of this patent is that 2 need both sides respectively are provided with one at standing groove about in the of 2, said translot 2-2 is symmetrically arranged with 2 knock hole 2-2-1; Said locating dowel pin 4 is installed in the knock hole 2-2-1, and said shell fragment 5 two are stuck between the trough rim of locating dowel pin 4 and standing groove 2 translot 2-2.
The said circuit card of this patent is following with the method for application of pallet:
1), locating dowel pin 4 is installed in the standing groove 2 translot 2-2 knock hole 2-2-1 shown in Figure 5;
2), through locating dowel pin 4 with between shell fragment 5 trough rim that is stuck in locating dowel pin 4 and standing groove 2 translot 2-2 as shown in Figure 6;
3), circuit card 6 is placed in the standing groove 2, make shell fragment 5 produce distortion through circuit card 6 extrusion elastic 5 as shown in Figure 7, through shell fragment 5 elastic force that circuit card 6 is fixing again;
4), again circuit card 6 is processed.
The utility model is through improving with support holder structure the available circuit plate; The elastic force that utilizes the distortion of shell fragment elastic force to produce cooperates locating dowel pin to fix hard PCB circuit card to satisfy production requirement; Utilize shell fragment elastic compression hard PCB circuit card again, need not re-use high temperature resistant Acrylic Foam Tape after using this structure, and the said structure of this this patent is reusable; Therefore can improve the production efficiency of hard PCB circuit card greatly; Reduce the productive costs of hard PCB circuit card, this patent with adopt cross recessed pallet structure compared more simple, if shell fragment is damaged locating dowel pin pulled down again its replacing is got final product.
The above; It only is the preferred embodiment of the utility model; Be not to be the utility model to be done the restriction of any other form, and, still belong to the utility model scope required for protection according to any modification or equivalent variations that the technical spirit of the utility model is done.
Claims (4)
1. a circuit card is used pallet; Comprise tray main body (1), standing groove (2), side opening (3), locating dowel pin (4) and shell fragment (5); Said tray main body (1) is gone up equidistant at least 2 standing grooves (2) that are provided with; Said standing groove (2) the right and left all has a side channel (2-1); Said side opening (3) is arranged on standing groove (2) side, it is characterized in that: said standing groove (2) side is connected with translot (2-2), and said translot (2-2) is symmetrically arranged with 2 knock holees (2-2-1); Said locating dowel pin (4) is installed in the knock hole (2-2-1), and said shell fragment (5) two is stuck between the trough rim of locating dowel pin (4) and standing groove (2) translot (2-2).
2. a kind of circuit card according to claim 1 is used pallet, it is characterized in that: said translot (2-2) is 1-2.
3. a kind of circuit card according to claim 2 is used pallet, it is characterized in that: said translot (2-2) is 1 and is arranged on standing groove (2) downside or upside.
4. a kind of circuit card according to claim 2 is used pallet, it is characterized in that: said translot (2-2) is 2 and is separately positioned on standing groove (2) both sides up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203868200U CN202279403U (en) | 2011-10-12 | 2011-10-12 | Tray for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203868200U CN202279403U (en) | 2011-10-12 | 2011-10-12 | Tray for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202279403U true CN202279403U (en) | 2012-06-20 |
Family
ID=46225579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203868200U Expired - Fee Related CN202279403U (en) | 2011-10-12 | 2011-10-12 | Tray for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202279403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612839A (en) * | 2013-11-25 | 2014-03-05 | 广东依顿电子科技股份有限公司 | Packaging tray for thin small circuit boards |
| CN111465848A (en) * | 2017-12-13 | 2020-07-28 | 里珍纳龙药品有限公司 | Apparatus and system for managing chromatography column bed support and related method |
-
2011
- 2011-10-12 CN CN2011203868200U patent/CN202279403U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612839A (en) * | 2013-11-25 | 2014-03-05 | 广东依顿电子科技股份有限公司 | Packaging tray for thin small circuit boards |
| CN111465848A (en) * | 2017-12-13 | 2020-07-28 | 里珍纳龙药品有限公司 | Apparatus and system for managing chromatography column bed support and related method |
| CN111465848B (en) * | 2017-12-13 | 2023-11-28 | 里珍纳龙药品有限公司 | Apparatus, system and associated method for managing chromatography bed support |
| US11971393B2 (en) | 2017-12-13 | 2024-04-30 | Regeneron Pharmaceuticals, Inc. | Devices and systems for chromatography column bed support management and related methods |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20121012 |