CN203326227U - Fixed device of electronic mechanical port - Google Patents
Fixed device of electronic mechanical port Download PDFInfo
- Publication number
- CN203326227U CN203326227U CN201320430902XU CN201320430902U CN203326227U CN 203326227 U CN203326227 U CN 203326227U CN 201320430902X U CN201320430902X U CN 201320430902XU CN 201320430902 U CN201320430902 U CN 201320430902U CN 203326227 U CN203326227 U CN 203326227U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- mechanical port
- plastic casing
- groove
- metal slip
- 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
- 239000002184 metal Substances 0.000 claims abstract description 37
- 239000004568 cement Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a fixed device of an electronic mechanical port. A bottom of a mechanical port body clings to an upper part of a circuit board; an outer side wall of a plastic casing of the mechanical port body is provided with a groove penetrating through a left, an upper, and a right side wall of the plastic casing, wherein the groove is roughly shaped like an inverted "U"; a metal strip which is roughly shaped like the inverted "U" is arranged inside the groove; and two ends of the metal strip can separately penetrate through the circuit board and are fixed together with the circuit board. According to the fixed device of the electronic mechanical port, the limiting protection of the groove and the metal strip is used, so that the metal strip and the plastic casing are integrated as a whole; the endurance and strength of the metal strip are used, so that the electronic mechanical port is more firmly fixed on the circuit board; and the electronic mechanical port is better protected. The fixed device of the electronic mechanical port is simple and novel in design, high-grade in shape, high in firmness, long in service life, good in quality, high in stability, good in durability, difficult to be damaged, less in repair, and convenient for technicians to debug.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of electric mechanical port fixing device.
Background technology
Electric mechanical port on market all is comprised of the contact pin on plastic casing, pcb board, plastic cement location grab now.Contact pin is function PIN pin namely, mainly for other circuit board plate, powering or be electrically connected to other signal port, plastic casing is for fixing plug pin and facilitates its carrier be connected with other electric mechanical ports, plastic cement location grab be for the placing direction of positioning electronic machinery port with prevent that when having other electric mechanical ports to inject the plastic body housing produces and be out of shape or the other problem such as displacement.But on market, this port can be described as very insecure; because itself just carrys out orientation and protects waving of port by two plastic cement location grabs; when exerting oneself excessive or plug number of times too much the time; plastic cement location grab will be worn and lose efficacy or directly fracture when serious; will further make like this metal ferrule also follow fracture, finally make electronic product to work.If carry out design electronic products by existing this mechanical port body, that such product quality is also very poor.Also can't meet the durability of product, safety issue, client's trust.So this mechanical port electric mechanical port will get on to improve the national product quality requirements that just can go to meet us from matter.
Summary of the invention
The purpose of this utility model is to provide a kind of electric mechanical port fixing device.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of electric mechanical port fixing device, it is mainly used in mechanical port body firmly is fixed on the top of circuit board, described mechanical port body comprises plastic casing, be arranged on a plurality of contact pins of plastic casing inside and be formed on a plurality of plastic cement location grab on plastic casing bottom outside wall, but the fore-end of described plastic casing is formed with the plug receptacle of external plug, on the described circuit board of the described plastic cement location separable insertion of grab with the location hole of its coupling in, and its bottom outside wall is close on the upper surface of described circuit board, be close to described plastic casing lateral wall also bind round and be provided with a metal slip that roughly is " ∩ " shape trend, the two ends of described metal slip are separable to be passed described circuit board and is fixed together with it.
In a preferred embodiment, be provided with a groove that roughly is " ∩ " shape trend that connects its left side, upper, right side wall on the lateral wall of described plastic casing, can tightly the conflict bottom of described groove of described metal slip.
In a preferred embodiment, described groove is arranged on the outer wall at described plastic casing plug receptacle place.
In a preferred embodiment, on described circuit board, the position of two of corresponding described metal slip ends is formed with respectively fixing hole, and the two ends of described metal slip can be passed and be fixed together by welding and circuit board respectively in described fixing hole.
The beneficial effect of the utility model electric mechanical port fixing device is: by bind round the position limitation protection of establishing a metal slip, utilizing groove and metal slip on the lateral wall of plastic casing simultaneously; make the metal slip become as a whole with plastic casing; and utilize patience and the intensity of metal slip; make more firm being fixed on circuit board of electric mechanical port, thereby better protected the electric mechanical port.This electric mechanical port fixing device, simplicity of design is novel, profile is high-grade, fastness is high, and the life-span is long, quality is good, stability is strong, good endurance, not fragile, and few maintenance, facilitate the technical staff to debug.
The accompanying drawing explanation
The three-dimensional explosive view that Fig. 1 is electric mechanical port fixing device in an embodiment.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, electric mechanical port fixing device of the present utility model is described in further detail.
A kind of electric mechanical port fixing device, it is mainly used in mechanical port body firmly is fixed on the top of circuit board, and outside plug can change mechanical port body and carry out detachable plug.
Refer to Fig. 1, this machinery port body at least comprises plastic casing 11, be arranged on a plurality of contact pins 14 of plastic casing 11 inside, and a plurality of plastic cement that are formed on plastic casing 11 bottom outside walls are located grab 12, location hole 31 on the separable insertion circuit board 30 of this locating fastener 12, and its hook portion may be stuck on the lower surface of circuit board 30, so that this plastic casing 11 is fixed on the upper surface of circuit board 30, and its bottom outside wall is close on circuit board 30, but the fore-end of plastic casing 11 is formed with the plug receptacle 13 of external plug, the opening direction of this plug receptacle 13 is parallel to circuit board 30.
Preferably, also be provided with one on the lateral wall of plastic casing 11 and connect its left side, upper, right side wall and roughly be the groove 15 of " ∩ " shape trend, this groove 15 has two vertical grooves that respectively perpendicular circuit board arrange, an and transverse concave groove that connects two same ends of vertical direction groove, the other end of this vertical groove all towards and near circuit board 30.
The interior separable embedding one metal slip 20 of groove 15, and metal slip 20 can tightly be resisted against the bottom of groove 15.This metal slip 20 roughly is " ∩ " shape, it comprises that two be arranged in parallel and respectively towards the vertical metal slip of circuit board 30, an and transverse metal slip that connects two same ends of vertical metal slip, the other end of this vertical metal slip all towards and near circuit board 30.
For better protection plug receptacle 13 is difficult mobile, the groove 15 on plastic casing 11 is arranged on the outer wall at these plug receptacle 13 places, and in a preferred embodiment, this groove 15 is arranged on 1/3rd places of the close opening of plug receptacle 13 place's outer walls.
On circuit board 30, the position of two of corresponding metal slip 20 ends is formed with respectively fixing hole 32, the two ends of metal slip 20 can be respectively from this fixing hole 32 through and by spot welding with together with circuit board 30 is welded and fixed.
In practical set, at first mechanical port body being located to grab by plastic cement is fixed on circuit board, again the metal slip embedded in the groove of plastic casing lateral wall and make it be resisted against in groove fully, then by two ends of metal slip respectively through and fixing hole from circuit board in pass the below to circuit board, the recycling spot-welding technology is two ends and the circuit board of connection metal slip respectively, thereby the metal slip is bound round on the lateral wall that is located at plastic casing fully, so that more firm being fixed on circuit board of plastic casing.
To sum up; the utility model electric mechanical port fixing device; by bind round the position limitation protection of establishing a metal slip, utilizing groove and metal slip on the lateral wall of plastic casing simultaneously; make the metal slip become as a whole with plastic casing; and utilize patience and the intensity of metal slip; make more firm being fixed on circuit board of electric mechanical port, thereby better protected the electric mechanical port.This electric mechanical port fixing device, simplicity of design is novel, profile is high-grade, fastness is high, and the life-span is long, quality is good, stability is strong, good endurance, not fragile, and few maintenance, facilitate the technical staff to debug.
Although description of the present utility model is carried out in conjunction with above specific embodiment,, those skilled in the art that can carry out many replacements, modifications and variations, be apparent according to above-mentioned content.Therefore, all such substituting, improve and change all are included in the spirit and scope of attached claim.
Claims (4)
1. an electric mechanical port fixing device, it is mainly used in mechanical port body firmly is fixed on the top of circuit board, described mechanical port body comprises plastic casing, be arranged on a plurality of contact pins of plastic casing inside and be formed on a plurality of plastic cement location grab on plastic casing bottom outside wall, but the fore-end of described plastic casing is formed with the plug receptacle of external plug, on the described circuit board of the described plastic cement location separable insertion of grab with the location hole of its coupling in, and its bottom outside wall is close on the upper surface of described circuit board, it is characterized in that, be close to described plastic casing lateral wall also bind round and be provided with a metal slip that roughly is " ∩ " shape trend, the two ends of described metal slip are separable to be passed described circuit board and is fixed together with it.
2. electric mechanical port fixing device according to claim 1, it is characterized in that, be provided with a groove that roughly is " ∩ " shape trend that connects its left side, upper, right side wall on the lateral wall of described plastic casing, can tightly the conflict bottom of described groove of described metal slip.
3. electric mechanical port fixing device according to claim 2, is characterized in that, described groove is arranged on the outer wall at described plastic casing plug receptacle place.
4. according to the described electric mechanical port fixing device of claims 1 to 3 any one, it is characterized in that, on described circuit board, the position of two of corresponding described metal slip ends is formed with respectively fixing hole, and the two ends of described metal slip can be passed and be fixed together by welding and circuit board respectively in described fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430902XU CN203326227U (en) | 2013-07-19 | 2013-07-19 | Fixed device of electronic mechanical port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430902XU CN203326227U (en) | 2013-07-19 | 2013-07-19 | Fixed device of electronic mechanical port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326227U true CN203326227U (en) | 2013-12-04 |
Family
ID=49665525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320430902XU Expired - Fee Related CN203326227U (en) | 2013-07-19 | 2013-07-19 | Fixed device of electronic mechanical port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193277A (en) * | 2018-08-17 | 2019-01-11 | 合肥昌燎科技有限公司 | A kind of electric mechanical port fixing device |
| CN111641068A (en) * | 2020-06-22 | 2020-09-08 | 淄博职业学院 | Electronic machinery port fixing device |
-
2013
- 2013-07-19 CN CN201320430902XU patent/CN203326227U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193277A (en) * | 2018-08-17 | 2019-01-11 | 合肥昌燎科技有限公司 | A kind of electric mechanical port fixing device |
| CN109193277B (en) * | 2018-08-17 | 2020-05-22 | 瑞安市驰恒传动设备有限公司 | Electronic machinery port fixing device |
| CN111641068A (en) * | 2020-06-22 | 2020-09-08 | 淄博职业学院 | Electronic machinery port fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516006 Guangdong province Huizhou City Zhongkai high tech Zone and five West Road No. 103 Patentee after: HUIZHOU DESAY SV AUTOMOTIVE Co.,Ltd. Address before: 516006 Guangdong province Huizhou City Zhongkai high tech Zone and five West Road No. 103 Patentee before: HUIZHOU DESAY SV AUTOMOTIVE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20210719 |