CN201204328Y - Anti-electromagnetic wave interference structure improvement for connector - Google Patents
Anti-electromagnetic wave interference structure improvement for connector Download PDFInfo
- Publication number
- CN201204328Y CN201204328Y CNU2008201153324U CN200820115332U CN201204328Y CN 201204328 Y CN201204328 Y CN 201204328Y CN U2008201153324 U CNU2008201153324 U CN U2008201153324U CN 200820115332 U CN200820115332 U CN 200820115332U CN 201204328 Y CN201204328 Y CN 201204328Y
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- CN
- China
- Prior art keywords
- housing
- electromagnetic wave
- wave interference
- connector
- top board
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- 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 - Lifetime
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Abstract
The utility model relates to a construction improvement of connector for preventing electromagnetic wave interference, comprising a case having opening portion on one end and back plate on the other end, two bending boards on both sides of the case, a shielding element combined with outer edge of the opening portion, which comprises at least a top board, two lateral boards and two bottom boards. A pore having a spring sheet from inner edge thereof is disposed on each top board, lateral board and bottom board, and an inserting slot connected with the bending board is disposed on one lateral edge of each lateral board. Thereby, the shielding element is not only easily assembled outside the case, but also combined onto the case after the assembling.
Description
Technical field
The utility model relates to a kind of structure for preventing electromagnetic wave interference improvement of connector, particularly relates to a kind of removing and can make this shielding cell is easy to be assembled on the housing, and the structure for preventing electromagnetic wave interference that also can firmly be incorporated into the connector on the housing after assembling is improved.
Background technology
Press, generally commonly use the structure for preventing electromagnetic wave interference (as shown in Figure 1) of connector, it includes a housing 3, reaches three groups of shield assemblies 4 that are arranged at housing 3 openings top and left and right ora terminalis respectively, and each shield assemblies 4 is by a group connecting part 41, and a plurality ofly is made of the corresponding extended shell fragment 42 of this group connecting part 41 2 sides, be that each shield assemblies 4 is embedded in housing 3 openings top and left and right ora terminalis with group connecting part 41 when assembling, in the mode of spot welding group connecting part 41 is combined with housing 3 more afterwards, so can finish the setting of shield assemblies 4.
Though the above-mentioned mode of commonly using can combine shield assemblies 4 with housing 3; But when this shield assemblies 4 is provided with, group connecting part 41 must be embedded in after the housing 3 opening ora terminalis, mode with spot welding makes group connecting part 41 combine with housing 3 again, and because the bore of these housing 3 openings is less, and the width of this group connecting part 41 is narrower, therefore when carrying out spot welding, must have higher precision, otherwise this shield assemblies 4 promptly can produce the situation that is easy to come off, so, make the processing procedure formality increase, and it is comparatively complicated to make formality, cause wasting relevant man-hour and operation, and then cause the raising of manufacturing cost.
This shows that the structure for preventing electromagnetic wave interference of above-mentioned existing connector obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of structure for preventing electromagnetic wave interference of novel connector, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that the structure for preventing electromagnetic wave interference of above-mentioned existing connector exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of structure for preventing electromagnetic wave interference of novel connector, can improve the structure for preventing electromagnetic wave interference of general existing connector, make it have more practicality.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
Main purpose of the present utility model is, overcome the defective of the structure for preventing electromagnetic wave interference existence of existing connector, and provide a kind of structure for preventing electromagnetic wave interference of novel connector, technical problem to be solved is to make it except that making this shielding cell is easy to be assembled on the housing, also can after assembling, firmly be incorporated on the housing, be very suitable for practicality, and have the value on the industry.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to the structure for preventing electromagnetic wave interference improvement of a kind of connector that the utility model proposes, it includes: a housing, and the one end has a peristome, and end has a backboard in addition, and two sides of this housing have a bending plate respectively; An and shielding cell, it is the peristome periphery that is incorporated into above-mentioned housing, its have at least a top board, respectively be vertical at top board two ends side plate, and be vertical at the base plate of two side plates, one end respectively, has a slotted eye on each top board, side plate and the base plate respectively, one side of each slotted eye inner edge is extended with shell fragment respectively, and a lateral margin of each side plate has the slot of rabbeting with bending plate.
The purpose of this utility model and solve its technical problem and also can adopt following technical measures further to realize.
The improvement of the structure for preventing electromagnetic wave interference of aforesaid connector, the end face of wherein said housing is to be provided with at least two clamping plates, and the bottom surface of this housing is provided with at least two snapping portions, and the position of contiguous snapping portion is respectively equipped with two profile grooves in the housing bottom surface.
The structure for preventing electromagnetic wave interference improvement of aforesaid connector, an ora terminalis of wherein said each base plate has a upwardly extending stopper section respectively.
The structure for preventing electromagnetic wave interference improvement of aforesaid connector, the top board of wherein said shielding cell is provided with at least two perforation.
The utility model compared with prior art has tangible advantage and beneficial effect.Via as can be known above, in order to achieve the above object, the utility model provides a kind of structure for preventing electromagnetic wave interference improvement of connector, include an end and have the housing that the peristome other end has backboard, its end face is provided with at least two clamping plates, and two sides of this housing have a bending plate respectively, and are provided with at least two snapping portions in the bottom surface of this housing; An and shielding cell that is incorporated into the peristome periphery, its have at least a top board, respectively be vertical at top board two ends side plate, and be vertical at the base plate of two side plates, one end respectively, has a slotted eye on each top board, side plate and the base plate respectively, one side of each slotted eye inner edge is extended with shell fragment respectively, and on this top board, has a perforation that engages with the set clamping plate of housing respectively, and a lateral margin of each side plate is to have the slot of rabbeting with bending plate, and each base plate is respectively with slotted eye and the clamping of snapping portion.
By technique scheme, the improvement of the structure for preventing electromagnetic wave interference of the utility model connector has following advantage and beneficial effect at least:
The utility model can effectively improve the various shortcoming that the existing structure for preventing electromagnetic wave interference of commonly using connector exists, except that making this shielding cell is easy to be assembled on the housing, also can after assembling, firmly be incorporated on the housing, so make the technology of the utlity model has more progressive, more practical, more meet the required effect of user.
In sum, the utlity model has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and the structure for preventing electromagnetic wave interference of more existing connector has the outstanding effect of enhancement, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the exploded perspective schematic diagram of commonly using.
Fig. 2 is an exploded perspective schematic diagram of the present utility model.
Fig. 3 is a stereoscopic schematic diagram of the present utility model.
Fig. 4 is a state front-view schematic diagram of the present utility model.
Fig. 5 is the amplification partial schematic diagram of the utility model Fig. 4.
1: housing 11: peristome
12: backboard 13: the clamping plate
14: bending plate 15: snapping portion
16: profile groove 2: shielding cell
21: top board 211,221,231: slotted eye
212,222,232: shell fragment 22: side plate
23: base plate 24: perforation
25: slot 26: stopper section
3: housing 4: shield assemblies
41: group connecting part 42: shell fragment
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, structure for preventing electromagnetic wave interference according to the connector that the utility model proposes is improved its embodiment, structure, feature and effect thereof, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the detailed description of graphic preferred embodiment is consulted in following cooperation.Explanation by embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the utility model, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.
See also Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, be respectively the amplification partial schematic diagram of exploded perspective schematic diagram of the present utility model, stereoscopic schematic diagram of the present utility model, state front-view schematic diagram of the present utility model and the utility model Fig. 4.As shown in the figure: the utility model is a kind of structure for preventing electromagnetic wave interference improvement of connector, and it is made of a housing 1 and a shielding cell 2 at least.
The above-mentioned housing of carrying 1 one end has a peristome 11, and the other end has a backboard 12, the end face of this housing 1 is provided with at least two clamping plates 13, and two sides of this housing 1 have a bending plate 14 respectively, and be provided with at least two snapping portions 15 in the bottom surface of this housing 1, be respectively equipped with two profile grooves 16 in the position of the contiguous snapping in this housing 1 bottom surface portion 15 in addition.
This shielding cell 2 is peristome 11 peripheries that are incorporated into above-mentioned housing 1, it has a top board 21 at least, be vertical at the side plate 22 of top board 21 2 ends respectively, reach the base plate 23 that is vertical at two side plates, 22 1 ends respectively, each top board 21, has a slotted eye 211 on side plate 22 and the base plate 23 respectively, 221,231, each slotted eye 211,221, one side of 231 inner edges is extended with shell fragment 212 respectively, 222,232, and on this top board 21, has a perforation 24 that engages with housing 1 set clamping plate 13 respectively, and a lateral margin of each side plate 22 has the slot 25 with bending plate 14 interlockings, and each base plate 23 is respectively with slotted eye 231 and 15 clampings of snapping portion, and the ora terminalis in each base plate 23 has a stopper section 26 that extends upward and be embedded in two profile grooves 16 respectively in addition.In this way, constitute the structure for preventing electromagnetic wave interference improvement of a brand-new connector by above-mentioned structure.
When the utility model in when assembling, can be directly that this shielding cell 2 is corresponding with the peristome 11 of housing 1, and make this shielding cell 2 be sheathed on the outer rim of peristome 11, allow the ora terminalis and peristome 11 ora terminalis of shielding cell 2 trim, and make the top board 21 of this shielding cell 2, side plate 22 and base plate 23 are resisted against the end face of housing 1 respectively, on side and the bottom surface, and when this shielding cell 2 is arranged on the housing 1, perforation 24 on this top board 21 is engaged with clamping plate 13, and 25 of slots of each side plate 22 1 lateral margin and bending plate 14 interlockings, and each base plate 23 is respectively with slotted eye 231 and 15 clampings of snapping portion, and the stopper section 26 that makes the one ora terminalis is embedded in the profile groove 16, so, this shielding cell 2 is reached be easy to the effect of assembling and firmly being incorporated on the housing 1.
In sum, the structure for preventing electromagnetic wave interference improvement of the utility model connector can effectively improve the various shortcoming of commonly using, except that making this shielding cell is easy to be assembled on the housing, also can after assembling, firmly be incorporated on the housing, and then make generation of the present utility model can more progressive, more practical, more meet the required of user.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (4)
1, a kind of structure for preventing electromagnetic wave interference of connector improvement is characterized in that it includes:
One housing, the one end has a peristome, and end has a backboard in addition, and two sides of this housing have a bending plate respectively; And
One shielding cell, it is the peristome periphery that is incorporated into above-mentioned housing, its have at least a top board, respectively be vertical at top board two ends side plate, and be vertical at the base plate of two side plates, one end respectively, has a slotted eye on each top board, side plate and the base plate respectively, one side of each slotted eye inner edge is extended with shell fragment respectively, and a lateral margin of each side plate has the slot of rabbeting with bending plate.
2, the structure for preventing electromagnetic wave interference of connector according to claim 1 improvement, the end face that it is characterized in that wherein said housing is provided with at least two clamping plates, and the bottom surface of this housing is provided with at least two snapping portions, and is respectively equipped with two profile grooves in the position of housing bottom surface vicinity snapping portion.
3, the structure for preventing electromagnetic wave interference of connector according to claim 1 improvement is characterized in that an ora terminalis of wherein said each base plate has a upwardly extending stopper section respectively.
4, the structure for preventing electromagnetic wave interference of connector according to claim 1 improvement is characterized in that the top board of wherein said shielding cell is provided with at least two perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201153324U CN201204328Y (en) | 2008-05-26 | 2008-05-26 | Anti-electromagnetic wave interference structure improvement for connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201153324U CN201204328Y (en) | 2008-05-26 | 2008-05-26 | Anti-electromagnetic wave interference structure improvement for connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201204328Y true CN201204328Y (en) | 2009-03-04 |
Family
ID=40426643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201153324U Expired - Lifetime CN201204328Y (en) | 2008-05-26 | 2008-05-26 | Anti-electromagnetic wave interference structure improvement for connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201204328Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955294A (en) * | 2014-03-28 | 2015-09-30 | 至良科技股份有限公司 | Plugging module housing |
-
2008
- 2008-05-26 CN CNU2008201153324U patent/CN201204328Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955294A (en) * | 2014-03-28 | 2015-09-30 | 至良科技股份有限公司 | Plugging module housing |
| CN104955294B (en) * | 2014-03-28 | 2018-04-06 | 至良科技股份有限公司 | Plug-in module housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |