CN102921608A - Anti-deformation glue pouring structure - Google Patents
Anti-deformation glue pouring structure Download PDFInfo
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- CN102921608A CN102921608A CN2012104605358A CN201210460535A CN102921608A CN 102921608 A CN102921608 A CN 102921608A CN 2012104605358 A CN2012104605358 A CN 2012104605358A CN 201210460535 A CN201210460535 A CN 201210460535A CN 102921608 A CN102921608 A CN 102921608A
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- pcb
- arc wall
- glue filling
- filling box
- deformation
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Abstract
The invention discloses an anti-deformation glue pouring structure which comprises a glue pouring box body, a printed circuit board (PCB) tube position rib group, glue pouring box supporting feet and box opening flanges, wherein the glue pouring box body comprises a long side micro-arc wall, short side micro-arc walls and a bottom micro-arc wall; and the PCB tube position rib group comprises guideless PCB clamping buckles, guided PCB clamping buckles, a long side supporting and position-limiting rib group, a short side supporting and position-limiting rib group and PCB placement guiding oblique angles. The anti-deformation glue pouring structure has the advantages of high strength, solidity, durability, high stability, low probability of deformation and no increase of costs, and is convenient to assemble.
Description
Technical field
The present invention relates to a kind of circuit board assembling field, be specifically related to a kind of anti-deformation glue filling box structure.
Background technology
Nowadays, the use that electronic product is a large amount of, people are more and more higher to the quality requirements of product, many countries have adjusted the industry standard of product, the manufacturing and the instructions for use of product have been improved, originally exposed at interiors of products, the external world can't see, just can not touch, the circuit board of energy often needs encapsulating or brush coating, just can use after the sealing fully, glue filling box just arises at the historic moment, but existing glue filling box exists compact dimensions unstable, and box body is out of shape, the PCB component assembling is loaded down with trivial details, fixing insecure or easy dress does not advance, and often loses the greater for less, and brings the loss of more time and fund.
Summary of the invention
The object of the invention is to overcome the above problem that prior art exists, a kind of anti-deformation glue filling box structure is provided, the present invention has higher intensity, and is durable, and good stability of the dimension is not yielding, and ease of assembly does not increase cost.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of anti-deformation glue filling box structure comprises glue filling box body, PCB pipe position muscle group, glue filling box feet and box mouth flange.
Further, described glue filling box body is made of long side differential of the arc wall, short side differential of the arc wall and bottom differential of the arc wall.
Further, end points and 3 lines of mid point of described long side differential of the arc wall, short side differential of the arc wall and bottom differential of the arc wall circular arc respectively consist of an isosceles triangle, and the ratio of the height of this isoceles triangle shape and end length is less than 1:20, and greater than 1:200.
Further, a described PCB pipe muscle group comprises without guiding PCB buckle, has guiding PCB buckle, long side support limit muscle group, weak point side support limit muscle group and PCB to insert the guiding oblique angle.
The invention has the beneficial effects as follows:
The present invention has higher intensity, and is durable, and good stability of the dimension is not yielding, and ease of assembly does not increase cost.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and cooperate accompanying drawing to be described in detail as follows.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is top view of the present invention;
Fig. 2 is long sectional view of the present invention;
Fig. 3 is short sectional view of the present invention;
Fig. 4 is upward view of the present invention;
Fig. 5 is the long sectional view after the present invention assembles the PCB assembly;
Fig. 6 is the short side sectional view after the present invention assembles the PCB assembly.
Number in the figure explanation: 1, glue filling box body, 2, a PCB pipe position muscle group, 3, the glue filling box feet, 4, box mouth flange, 5, PCB assembly, 101, long side differential of the arc wall, 102, short side differential of the arc wall, 103, bottom differential of the arc wall, 201, without guiding PCB buckle, 202, guiding PCB buckle arranged, 203, long side support limit muscle group, 204, lack side support limit muscle group, 205, PCB inserts the guiding oblique angle.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
With reference to Fig. 1-shown in Figure 4, a kind of anti-deformation glue filling box structure comprises glue filling box body 1, a PCB pipe position muscle group 2, glue filling box feet 3 and box mouth flange 4.
Further, described glue filling box body 1 is made of long side differential of the arc wall 101, short side differential of the arc wall 102 and bottom differential of the arc wall 103.
Further, end points and 3 lines of mid point of described long side differential of the arc wall 101, short side differential of the arc wall 102 and bottom differential of the arc wall 103 circular arcs respectively consist of an isosceles triangle, and the ratio of the height of this isoceles triangle shape and end length is less than 1:20, and greater than 1:200.
Further, a described PCB pipe muscle group 2 comprises without guiding PCB buckle 201, has guiding PCB buckle 202, long side support limit muscle group 203, weak point side support limit muscle group 204 and PCB to insert guiding oblique angle 205.
The operation principle of present embodiment is as follows:
Long sidewall of the present invention, short sidewall and base wall are differential of the arc shape, effectively avoided the after-contraction distortion of moulding, both improved the dimensional stability of glue filling box, also improved the wall intensity of glue filling box, arc ratio wide and camber is sandwiched between 1:20 and the 1:200 simultaneously, can guarantee to strengthen and anti-deformation, also less because of camber, the morpheme space of impact is less, the position that need not to consider in addition redesign and arrange other parts of product, the setting of box mouth flange 4 is that further brute force is avoided deformation after unloading, improve the stability of the parameters of glue filling box, add PCB without guiding PCB buckle 201 with the combination that guiding PCB buckle 202 is arranged and inserted guiding oblique angle 205, make PCB assembly 5 can need not to screw, just can snap in easily, and caught on and to be come off, the setting of long side support limit muscle group 203 and short side support limit muscle group 204 is to prevent that error from appearring in PCB assembly 5 when making, the restriction compensation of doing in advance, PCB assembly 5 is loosening when avoiding encapsulating, cause off normal, as shown in Figure 5 and Figure 6.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an anti-deformation glue filling box structure is characterized in that: comprise glue filling box body (1), PCB pipe position muscle group (2), glue filling box feet (3) and box mouth flange (4).
2. a kind of anti-deformation glue filling box structure according to claim 1 is characterized in that: described glue filling box body (1) is by long side differential of the arc wall (101), short side differential of the arc wall (102) and bottom differential of the arc wall (103) formation.
3. a kind of anti-deformation glue filling box structure according to claim 2, it is characterized in that: end points and 3 lines of mid point of described long side differential of the arc wall (101), short side differential of the arc wall (102) and bottom differential of the arc wall (103) circular arc respectively consist of an isosceles triangle, the ratio of the height of this isoceles triangle shape and end length is less than 1:20, and greater than 1:200.
4. a kind of anti-deformation glue filling box structure according to claim 1 is characterized in that: a described PCB pipe position muscle group (2) comprises without guiding PCB buckle (201), has guiding PCB buckle (202), long side support limit muscle group (203), short side support limit muscle group (204) and PCB to insert the oblique angle (205) that leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460535.8A CN102921608B (en) | 2012-11-15 | 2012-11-15 | A kind of anti-deformation glue filling box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460535.8A CN102921608B (en) | 2012-11-15 | 2012-11-15 | A kind of anti-deformation glue filling box structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102921608A true CN102921608A (en) | 2013-02-13 |
| CN102921608B CN102921608B (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210460535.8A Active CN102921608B (en) | 2012-11-15 | 2012-11-15 | A kind of anti-deformation glue filling box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921608B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104010461A (en) * | 2014-05-28 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Circuit board box capable of reducing bulging deformation after glue pouring |
| CN105618324A (en) * | 2016-03-09 | 2016-06-01 | 佳马机械涂覆科技（苏州）有限公司 | Rustproof jig on air valve rustproof equipment |
Citations (5)
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| WO1990003678A1 (en) * | 1988-09-29 | 1990-04-05 | Siemens Aktiengesellschaft | Container for a gas-insulated medium-tension switch |
| EP0753263A2 (en) * | 1995-07-06 | 1997-01-15 | M.T.H. Manifatture Tecnolegno Hartz S.r.l. | Food production tunnel system, particularly for confectionery |
| CN2725187Y (en) * | 2004-07-26 | 2005-09-14 | 东风（十堰）汽车标准件有限公司 | Plastic material box capable of insering in other box by rotation |
| CN201594960U (en) * | 2010-01-21 | 2010-09-29 | 联创汽车电子有限公司 | Plastic casing of automobile electronic controller |
| CN202877073U (en) * | 2012-11-15 | 2013-04-17 | 苏州征之魂专利技术服务有限公司 | Anti-deformation glue filling box structure |
-
2012
- 2012-11-15 CN CN201210460535.8A patent/CN102921608B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990003678A1 (en) * | 1988-09-29 | 1990-04-05 | Siemens Aktiengesellschaft | Container for a gas-insulated medium-tension switch |
| EP0753263A2 (en) * | 1995-07-06 | 1997-01-15 | M.T.H. Manifatture Tecnolegno Hartz S.r.l. | Food production tunnel system, particularly for confectionery |
| CN2725187Y (en) * | 2004-07-26 | 2005-09-14 | 东风（十堰）汽车标准件有限公司 | Plastic material box capable of insering in other box by rotation |
| CN201594960U (en) * | 2010-01-21 | 2010-09-29 | 联创汽车电子有限公司 | Plastic casing of automobile electronic controller |
| CN202877073U (en) * | 2012-11-15 | 2013-04-17 | 苏州征之魂专利技术服务有限公司 | Anti-deformation glue filling box structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104010461A (en) * | 2014-05-28 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Circuit board box capable of reducing bulging deformation after glue pouring |
| CN105618324A (en) * | 2016-03-09 | 2016-06-01 | 佳马机械涂覆科技（苏州）有限公司 | Rustproof jig on air valve rustproof equipment |
| CN105618324B (en) * | 2016-03-09 | 2017-11-24 | 陈丽专 | A kind of antirust tool in valve antirust equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102921608B (en) | 2015-09-30 |
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Effective date of registration: 20181226 Address after: 100080 603-048, 6th floor, 36 Haidian West Street, Beijing Patentee after: Zhongke exploration innovation (Beijing) science and Technology Institute Address before: 215163 No. 78 Keling Road, Suzhou High-tech Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Zhengzhihun Patent Technology & Service Co., Ltd. |