CN102512820A - Circuit board containing box - Google Patents
Circuit board containing box Download PDFInfo
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- CN102512820A CN102512820A CN2011104322833A CN201110432283A CN102512820A CN 102512820 A CN102512820 A CN 102512820A CN 2011104322833 A CN2011104322833 A CN 2011104322833A CN 201110432283 A CN201110432283 A CN 201110432283A CN 102512820 A CN102512820 A CN 102512820A
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- circuit board
- box body
- control circuit
- elasticity
- lift
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Abstract
The invention belongs to the technical field of protection devices, relates to a containing box, in particular to a circuit board containing box, and solves the technical problem that the containing box in the existing scheme is complex in operation procedure, inconvenient in assembly and disassembly, difficultly applied to a control circuit board of a full-automatic mahjong machine and the like. The circuit board containing box comprises a box body made of insulation materials and provided with a containing space where the control circuit board can be placed, and a detachable location structure for locating the control circuit board is arranged on the box body. The circuit board containing box has the advantages of being reasonable in design, simple in structure, convenient in assembly and disassembly of the box body, firm in limitation of the box body and good in electricity-proof and dustproof effect on the control circuit board of the full-automatic mahjong machine. In addition, a wire outlet and a radiating through hole are arranged on the box body so that the control circuit board of the full-automatic mahjong machine is convenient in wiring and excellent in radiating function.
Description
Technical field
The invention belongs to the protector technical field, relate to container, especially relate to a kind of circuit board container.
Background technology
Circuit board is widely used in every profession and trade, and circuit board of the prior art normally is directly installed in the equipment, lacks protector, and not only security is relatively poor, also agrees to make circuit board receive influences such as dust, moisture.
Automatic mahjong-playing machine has advantages such as shuffling evenly, save time, stop malpractices, thereby has increased the fairness and the interest of amusement, thereby in the mahjong amusement, is used widely.The structure of automatic mahjong-playing machine generally is made up of control panel, riffling device, defeated board mechanism, piece-pushing mechanism, fortune board mechanism, deck plate, base plate, footing and control circuit board.Control circuit board comprises that to all the switching and the operation of actuating units such as riffling device, defeated board mechanism, piece-pushing mechanism, fortune board mechanism control.At present; The automatic mahjong-playing machine control circuit board is installed in the fixed position of floor below usually unlimitedly, and this set not only makes and the control circuit board fixed-site is difficult to dismounting; Make troubles for the mahjong recreation; And the high-tension electricity in the circuit board lacked protection, using the mahjong machine to carry out possibly producing fault in the process of amusement, even maybe be because of reasons such as electric leakage initiation security incident.
In order to solve the problem that prior art exists, people have carried out long-term exploration, have proposed solution miscellaneous.For example; The Chinese patent document discloses a kind of container [application number: 200610201328.5] of electronic component; Comprise that a lower cover and is fastened on the loam cake of this lower cover; This time be covered with one accommodate electronic component first disposal area and be used for accommodating second disposal area of a liftout attachment; This liftout attachment comprise one pack into this second disposal area and an end leak outside the keeper, the Slide Group that are mounted on this second disposal area in the push rod, of this second disposal area be located at this second disposal area and can push this electronic component push part and two ends are connected to this second disposal area and this pushes the flexible member of an end of part; This keeper comprises the shell fragment of an oblique extension; But this shell fragment of other end butt that this pushes part promotes this push rod and slidably pushes this shell fragment and make this other end that pushes part break away from this shell fragment of butt and release this electronic component.
Such scheme has improved prior art to a certain extent, makes the electronic component that is placed in one be protected, and is difficult for because of the external force touching or clashes into damaging, and can prevent electric leakage simultaneously.But this container is complex structure not only, and operational sequence is loaded down with trivial details; And being unfavorable for the wiring and the heat radiation of electronic component, the dismounting of container is inconvenience very, simultaneously; Because have many terminals on the automatic mahjong machine circuit board, this container is difficult to be applied to the control circuit board of automatic mahjong machine.
Summary of the invention
The objective of the invention is to the problems referred to above, a kind of reasonable in design, simple in structure, easy accessibility, spacing firm is provided, help the circuit board container of anti-Electric dust-proof, the wiring that helps control circuit board and heat radiation simultaneously.
For achieving the above object; The present invention has adopted following technical proposal: this circuit board container; Comprise the box body of being processed by insulating materials, this box body has the accommodation space that is used to place control circuit board, and described box body is provided with the detachable location structure that is used to locate said control circuit board.
In above-mentioned circuit board container; Described detachable location structure comprises somely to be located in the accommodation space and can be arranged in the reference column in the locating hole on the control circuit board, can stop that when the sidepiece of each reference column is respectively equipped with in reference column inserts in locating hole control circuit board breaks away from the anti-lift-off of elasticity of reference column.When control circuit board is placed in the container; Match through reference column in the accommodation space and the locating hole on the control circuit board and to make control circuit board fix; Simultaneously; The anti-lift-off of elasticity is fixed on the lower end of box body through the elastic force effect with control circuit board, and this structure can make control circuit board fixed, is difficult for breaking away from accommodation space.
Further, in above-mentioned circuit board container, have the control window of preventing the corresponding one by one setting of lift-off with elasticity on the described box body, described elasticity anticreep body is positioned at control window and the anti-lift-off of elasticity and box body and is connected as a single entity.The elasticity anticreep physical efficiency that is arranged so that of this structure produces better elastic distortion and after extruding force disappears, can reset rapidly when being squeezed, can make the installation and removal of control circuit board more convenient simultaneously.
In above-mentioned circuit board container, described box body is provided with the syndeton that can box body be positioned at optional position on the mahjong machine.Box body can be fixed on the optional position on the automatic mahjong machine during use; Can avoid effectively in the prior art that control circuit board is fixed on the mahjong machine, defective such as not quick detachable; Make box body to shift one's position simultaneously, can not make troubles to recreation because of the existence of box body according to the needs of mahjong amusement.
In above-mentioned circuit board container, described syndeton comprises some angles that are connected as a single entity with box body, on angle, has locating hole.The syndeton here can be taked the shape and structure of multiple various kinds as required, as long as can box body be connected to optional position on the mahjong machine.
In above-mentioned circuit board container, described box body is provided with some heat radiation through holes.The heat radiation through hole here can be taked the shape and structure of multiple various kinds according to heat radiation and firm needs, and the heat radiation through-hole structure shape of box body side and bottom surface can be identical, also can take the various structure shape.
In above-mentioned circuit board container, described box body is provided with at least one line outlet that supplies lead to draw.The wiring that is arranged so that control circuit board of line outlet is more clear, and can in the process of use and dismounting, avoid electric wire to damage, and can reduce the probability of control circuit board electric leakage simultaneously, improves its service life and security performance.
In above-mentioned circuit board container, the described box body side of being body has uncovered at the top of box body.The cassette shapes here can be taked the shape of multiple various kinds according to needs such as control circuit board shape or box body easy accessibility.
As a kind of scheme of more optimizing, in above-mentioned circuit board container, described open-mouth is provided with cover plate, and described cover plate is connected through demountable structure and box body.The setting of cover plate not only can make box body play the effect of protecting high pressure better, and can play firm and the dustproof effect, makes control circuit board not fragile, thus the service life that can improve control circuit board.
In above-mentioned circuit board container, described demountable structure comprises some pin of buckleing with barb of being located on the cover plate, and described box body is provided with the button hole that supplies the button pin to insert.The demountable structure here can be taked the mode of multiple various kinds, but will help being connected and easy disassembly between box body and the cover plate.
Compared with prior art; The advantage of this circuit board container is: reasonable in design, simple in structure; Box body easy accessibility, spacing firm; Control circuit board to automatic mahjong machine can play good anti-Electric dust-proof effect, owing on box body, be provided with line outlet and heat radiation through hole, makes that the wiring of automatic mahjong machine control circuit board is more convenient, heat sinking function is excellent.
Description of drawings
Fig. 1 is a structural representation provided by the invention.
Fig. 2 is a cover plate side-looking structural representation provided by the invention.
Fig. 3 is a cover plate plan structure sketch map provided by the invention.
Fig. 4 is a control circuit board structural representation provided by the invention.
Among the figure, the anti-lift-off 5 of box body 1, accommodation space 2, control circuit board 3, locating hole 31, reference column 4, elasticity, control window 6, angle 7, locating hole 71, heat radiation through hole 8, line outlet 9, uncovered 10, cover plate 11, buckle pin 12, button hole 13.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Shown in Fig. 1-4, this circuit board container comprises the box body of being processed by insulating materials 1, and this box body 1 has the accommodation space 2 that is used to place control circuit board 3, on box body 1, is provided with the detachable location structure that is used for positioning control circuit plate 3.
Detachable location structure in the present embodiment comprises somely to be located in the accommodation space 2 and can be arranged in the reference column 4 in the locating hole 31 on the control circuit board 3, can stop that when the sidepiece of each reference column 4 is respectively equipped with when reference column 4 inserts in locating hole 31 in the elasticity that control circuit board 3 breaks away from reference columns 4 prevents lift-off 5.Control circuit board 3 is placed in the box body 1; Match through reference column in the accommodation space 24 and locating hole 31 on the control circuit board 3 and to make that control circuit board 3 is fixing; Simultaneously; The anti-lift-off 5 of elasticity is fixed on the lower end of box body 1 through the elastic force effect with control circuit board 3, and this structure can make control circuit board 3 fixed, is difficult for breaking away from accommodation space 2.
On box body 1, have the control window 6 of preventing the corresponding one by one setting of lift-off 5 with elasticity, the anti-lift-off 5 of elasticity is positioned at control window 6 and the anti-lift-off 5 of elasticity is connected as a single entity with box body 1.The anti-lift-off 5 of elasticity that is arranged so that of this structure can produce the better elastic distortion and after extruding force disappears, can reset rapidly when being squeezed, the while can make the installation and removal of control circuit board 3 more convenient.
Also be provided with the syndeton that can box body 1 be positioned at optional position on the mahjong machine on the box body 1.Syndeton in the present embodiment comprises some angles 7 that are connected as a single entity with box body 1, on angle 7, has locating hole 71.The syndeton here can be taked the shape and structure of multiple various kinds as required, as long as can box body 1 is connected on the mahjong machine optional position and can not make troubles to recreation because of the existence of box body 1.
Further, on box body 1, be provided with some heat radiation through holes 8.The heat radiation through hole 8 of box body 1 bottom is square honeycomb in the present embodiment, and this structure can make the firm and excellent in heat dissipation effect of box body, and the heat radiation through hole 8 of side is the strip structure.The heat radiation through hole 8 here can be taked the shape and structure of multiple various kinds according to heat radiation and firm needs.
Also be provided with at least one line outlet 9 that supplies lead to draw on the box body 1.The quantity of the line outlet 9 in the present embodiment is two; The wiring that is arranged so that control circuit board 3 of this structure is more clear; And can in the process of use and dismounting, avoid electric wire to damage, can reduce the probability of control circuit board 3 electric leakages simultaneously, improve its service life and security performance.Box body 1 side's of being body has uncovered 10 at the top of box body 1.The cassette shapes here can be taked the shape of multiple various kinds according to needs such as the shape of control circuit board 3 or box body 1 easy accessibility.
As a kind of scheme of more optimizing; Be provided with cover plate 11 at uncovered 10 places; Cover plate 11 is connected through demountable structure and box body 1, the demountable structure here comprise be located at that some on the cover plate 11 have a barb buckle pin 12, box body 1 is provided with the button hole 13 that supplies button pin 12 to insert.The setting of cover plate 11 not only can make box body 1 play the effect of protecting high pressure better, and can play firm and the dustproof effect, makes control circuit board 3 not fragile, thus the service life that can improve control circuit board 3.The demountable structure here can be taked the mode of multiple various kinds, but will help being connected and easy disassembly between box body 1 and the cover plate 11.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used the anti-lift-off 5 of box body 1, accommodation space 2, control circuit board 3, locating hole 31, reference column 4, elasticity, control window 6, angle 7, locating hole 71, heat radiation through hole 8, line outlet 9, uncovered 10, cover plate 11, buckled terms such as pin 12, button hole 13 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; It all is contrary with spirit of the present invention being construed to any additional restriction to them.
Claims (10)
1. circuit board container; It is characterized in that; This container comprises the box body of being processed by insulating materials (1), and this box body (1) has the accommodation space (2) that is used to place control circuit board (3), and described box body (1) is provided with the detachable location structure that is used to locate said control circuit board (3).
2. circuit board container according to claim 1; It is characterized in that; Described detachable location structure comprises somely to be located in the accommodation space (2) and can be arranged in the reference column (4) in the locating hole (31) on the control circuit board (3), can stop that when the sidepiece of each reference column (4) is respectively equipped with when reference column (4) inserts in locating hole (31) in the elasticity that control circuit board (3) breaks away from reference column (4) prevents lift-off (5).
3. circuit board container according to claim 3; It is characterized in that; Have the control window (6) of preventing the corresponding one by one setting of lift-off (5) with elasticity on the described box body (1), described elasticity prevents that lift-off (5) is positioned at control window (6) and the anti-lift-off (5) of elasticity is connected as a single entity with box body (1).
4. according to claim 1 or 2 or 3 described circuit board containers, it is characterized in that described box body (1) is provided with the syndeton that can box body (1) be positioned at optional position on the mahjong machine.
5. circuit board container according to claim 4 is characterized in that, described syndeton comprises some angles (7) that are connected as a single entity with box body (1), on angle (7), has locating hole (71).
6. according to claim 1 or 2 or 3 described circuit board containers, it is characterized in that described box body (1) is provided with some heat radiation through holes (8).
7. according to claim 1 or 2 or 3 described circuit board containers, it is characterized in that described box body (1) is provided with at least one line outlet (9) that supplies lead to draw.
8. according to claim 1 or 2 or 3 described circuit board containers, it is characterized in that described box body (1) side of being body has uncovered (10) at the top of box body (1).
9. circuit board container according to claim 8 is characterized in that, cover plate (11) is located to be provided with in described uncovered (10), and described cover plate (11) is connected through demountable structure and box body (1).
10. circuit board container according to claim 9 is characterized in that, described demountable structure comprise be located at that some on the cover plate (11) have a barb buckle pin (12), described box body (1) is provided with the button hole (13) that supplies button pin (12) to insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110432283.3A CN102512820B (en) | 2011-12-12 | 2011-12-12 | Circuit board containing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110432283.3A CN102512820B (en) | 2011-12-12 | 2011-12-12 | Circuit board containing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102512820A true CN102512820A (en) | 2012-06-27 |
| CN102512820B CN102512820B (en) | 2014-12-10 |
Family
ID=46284044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110432283.3A Expired - Fee Related CN102512820B (en) | 2011-12-12 | 2011-12-12 | Circuit board containing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102512820B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072862A (en) * | 2015-06-17 | 2015-11-18 | 无锡市天力五金弹簧厂 | Dustproof automobile electrical appliance plastic case |
| WO2016127623A1 (en) * | 2015-02-12 | 2016-08-18 | 京东方科技集团股份有限公司 | Ic disk box |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105992481B (en) | 2015-02-10 | 2018-12-04 | 纬创资通股份有限公司 | Fixed mechanism and electronic device with circuit board quick releasing function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556750Y (en) * | 2002-02-17 | 2003-06-18 | 金飞 | Disc protective box |
| CN101207980A (en) * | 2006-12-19 | 2008-06-25 | 鸿富锦精密工业（深圳）有限公司 | Containing box of electronic element |
| CN201523502U (en) * | 2009-10-15 | 2010-07-07 | 上海协同科技股份有限公司 | Printed board fixing structure without fastener |
| CN201629898U (en) * | 2010-02-11 | 2010-11-10 | 纬创资通股份有限公司 | Demountable elastic plate mechanism and related computer system |
| CN201754647U (en) * | 2010-08-19 | 2011-03-02 | 汉王科技股份有限公司 | Packaging box body for printed circuit board |
| CN102056437A (en) * | 2010-12-15 | 2011-05-11 | 常州多宝电子有限公司 | Dust-proof electric control box |
| CN202488899U (en) * | 2011-12-12 | 2012-10-10 | 浙江风尚科技有限公司 | Circuit board protection box |
-
2011
- 2011-12-12 CN CN201110432283.3A patent/CN102512820B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556750Y (en) * | 2002-02-17 | 2003-06-18 | 金飞 | Disc protective box |
| CN101207980A (en) * | 2006-12-19 | 2008-06-25 | 鸿富锦精密工业（深圳）有限公司 | Containing box of electronic element |
| CN201523502U (en) * | 2009-10-15 | 2010-07-07 | 上海协同科技股份有限公司 | Printed board fixing structure without fastener |
| CN201629898U (en) * | 2010-02-11 | 2010-11-10 | 纬创资通股份有限公司 | Demountable elastic plate mechanism and related computer system |
| CN201754647U (en) * | 2010-08-19 | 2011-03-02 | 汉王科技股份有限公司 | Packaging box body for printed circuit board |
| CN102056437A (en) * | 2010-12-15 | 2011-05-11 | 常州多宝电子有限公司 | Dust-proof electric control box |
| CN202488899U (en) * | 2011-12-12 | 2012-10-10 | 浙江风尚科技有限公司 | Circuit board protection box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016127623A1 (en) * | 2015-02-12 | 2016-08-18 | 京东方科技集团股份有限公司 | Ic disk box |
| US9887114B2 (en) | 2015-02-12 | 2018-02-06 | Boe Technology Group Co., Ltd. | IC cartridge |
| CN105072862A (en) * | 2015-06-17 | 2015-11-18 | 无锡市天力五金弹簧厂 | Dustproof automobile electrical appliance plastic case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102512820B (en) | 2014-12-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20141210 Termination date: 20191212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |