CN2809922Y - A conductive connector capable of reliable grounding - Google Patents
A conductive connector capable of reliable grounding Download PDFInfo
- Publication number
- CN2809922Y CN2809922Y CNU2005200856348U CN200520085634U CN2809922Y CN 2809922 Y CN2809922 Y CN 2809922Y CN U2005200856348 U CNU2005200856348 U CN U2005200856348U CN 200520085634 U CN200520085634 U CN 200520085634U CN 2809922 Y CN2809922 Y CN 2809922Y
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- elastic sheet
- electroconductive elastic
- base plate
- sheet
- union end
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Abstract
The utility model discloses a conductive connector capable of reliably grounding. In order to overcome the defect of the existing conductive connector that the grounding connection is easy to disconnect, the utility model provides a conductive connector capable of reliably grounding. The utility model is provided with a conductive base, at least one upper conductive elastic sheet fixedly arranged on the base and at least one lower conductive elastic sheet fixedly arranged on the base, wherein each upper conductive elastic sheet is tightly butted with a shielding cover; each lower conductive elastic sheet is tightly butted with a grounding end. In the connector of the utility model, the upper conductive elastic sheet is always tightly butted with the shielding cover through elastic force and the lower conductive elastic sheet is always tightly butted with the grounding end through the elastic force, which can ensure the screening cover and the grounding end always in a conductive connection and ensures good grounding effect. The connector of the utility model is provided with a plurality of upper conductive elastic sheets and a plurality of lower conductive elastic sheets, which can ensure good grounding effect.
Description
Affiliated technical field
The utility model relates to a kind of Elecrical connector of energy reliable ground.
Background technology
Owing at present the electromagnetic compatibility of household electrical appliance is had relatively high expectations, the screening can of a lot of circuit boards all needs reliable ground.When the radome of circuit board and earth terminal have certain distance, good in order to guarantee ground connection, a conductor need be set, this conductor conduction connects between radome and the earth terminal.Existing conductor is generally a conducting strip, and its conduction fixedly is connected between radome and the earth terminal.This conductor has following shortcoming: conductor is the connection between disengagement and radome or the earth terminal easily, then disconnects ground connection connection.
Summary of the invention
Disconnect the shortcoming that ground connection connects easily in order to overcome existing conductor, the utility model provides a kind of Elecrical connector that can reliable ground, and it can guarantee between radome and the earth terminal that conduction is connected all the time, and assurance ground connection is good.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of Elecrical connector of energy reliable ground has:
A conductive pedestal;
At least one is fixedly arranged on the last electroconductive elastic sheet of pedestal, and electroconductive elastic sheet all is closely against radome on each;
At least one is fixedly arranged on the following electroconductive elastic sheet of pedestal, and electroconductive elastic sheet all is closely against earth terminal under each.
Described pedestal comprises a conductive base plate, a conductive top board and a conductive fixed head that is fixedly linked in base plate limit, left side and limit, top board left side, offers at least one through hole on the base plate; Each down electroconductive elastic sheet all have one first union end and one conduction elastic arm down, each down first union end of electroconductive elastic sheet be fixedly arranged on the left surface of corresponding through hole respectively; Electroconductive elastic sheet all has one second union end and a last conduction elastic arm on each, and second union end of all last electroconductive elastic sheets all is fixedly arranged on the right flank of top board.
The described conduction elastic arm of going up comprises that one is downward openingly gone up arc sheet and one and extends the last spacer that forms left by last arc sheet terminal part.
Described pedestal comprises a conductive base plate and a conductive fixed head that is fixedly linked in limit, base plate left side, offers at least one through hole on the base plate; Each down electroconductive elastic sheet all have one first union end and one conduction elastic arm down, each down first union end of electroconductive elastic sheet be fixedly arranged on the left surface of corresponding through hole respectively; Electroconductive elastic sheet all has one second union end and a last conduction elastic arm on each, and second union end of all last electroconductive elastic sheets all is fixedly arranged on the upper side of fixed head.
The described conduction elastic arm of going up comprises that an Extendible flake that is tilted to and one are extended the downward opening arc sheet of going up that forms left by the Extendible flake terminal part.
Described down conduction elastic arm comprise an opening up following arc sheet and one extend the following spacer that forms left by arc sheet terminal part down.
Described pedestal comprises a conductive base plate, offers at least one through hole on the base plate side by side; Each down electroconductive elastic sheet all have one first union end and one conduction elastic arm down, each down first union end of electroconductive elastic sheet be fixedly arranged on the left surface of corresponding through hole respectively; Electroconductive elastic sheet all has one second union end and a last conduction elastic arm on each, and second union end of electroconductive elastic sheet is fixedly arranged on the right flank of corresponding through hole respectively on each; Wherein, go up conduction elastic arm and the conduction elastic arm setting of staggering down in each through hole.
Also comprise: at least one is fixedly arranged on the fixture of pedestal, and it is fixed in earth terminal.
Described fixture comprises a grab and a hole clipping that is opened on the earth terminal; Described grab is connected in respectively in the corresponding hole clipping.
Described base plate is abutted against in earth terminal.
Describedly be in the most significant end of the last electroconductive elastic sheet that freely stretches and be in distance between the least significant end of the following electroconductive elastic sheet that freely stretches greater than the distance between radome and the earth terminal.
By above-mentioned description to the utility model structure as can be known, compare with background technology, the beneficial effects of the utility model are:
One, connector of the present utility model, electroconductive elastic sheet is closely against radome all the time by elastic force on it, and following electroconductive elastic sheet is closely against earth terminal all the time by elastic force, can guarantee between radome and the earth terminal that conduction is connected all the time, and assurance ground connection is good;
Its two, connector of the present utility model has a plurality of electroconductive elastic sheets and a plurality of electroconductive elastic sheets down gone up, and can guarantee that ground connection is good;
Its three, connector of the present utility model processing is simple, low cost of manufacture.
Description of drawings
Fig. 1 is the schematic perspective view of the connector of embodiment one of the present utility model.
Fig. 2 is that schematic diagram is looked on the left side of the connector of embodiment one of the present utility model.
Fig. 3 is that the master of the connector of embodiment one of the present utility model looks schematic diagram.
Fig. 4 is that the master of connector, circuit board and the framework (being in assembling process) of embodiment one of the present utility model looks schematic diagram.
Fig. 5 is the schematic top plan view of connector, circuit board and the framework (assembling) of embodiment one of the present utility model.
Fig. 6 is that the master of connector, circuit board and the framework (assembling) of embodiment one of the present utility model looks schematic diagram.
Fig. 7 is the enlarged diagram of the A of Fig. 5.
Fig. 8 is the profile of the A-A of Fig. 7.
Fig. 9 is the schematic perspective view of the connector of embodiment two of the present utility model.
Figure 10 is that schematic diagram is looked on the left side of the connector of embodiment two of the present utility model.
Figure 11 is that the master of the connector of embodiment two of the present utility model looks schematic diagram.
Figure 12 is that the master of connector, circuit board and the framework (being in assembling process) of embodiment two of the present utility model looks schematic diagram.
Figure 13 is the schematic top plan view of connector, circuit board and the framework (assembling) of embodiment two of the present utility model.
Figure 14 is that the master of connector, circuit board and the framework (assembling) of embodiment two of the present utility model looks schematic diagram.
Figure 15 is the enlarged diagram of the B of Figure 13.
Figure 16 is the profile of the B-B of Figure 15.
Embodiment
Embodiment one
A kind of Elecrical connector of energy reliable ground as shown in Figure 1, 2, 3, has a conductive pedestal 1, a plurality of electroconductive elastic sheet 2, a plurality of electroconductive elastic sheet 3 and four fixtures 4 down of going up.The number of the number of last electroconductive elastic sheet 2 and following electroconductive elastic sheet 3 equates.The structure of all last electroconductive elastic sheets 2 is all identical; The structure of all following electroconductive elastic sheets 3 is all identical.The Elecrical connector of present embodiment is formed by the thick tin bronze plate manufacturing of 0.3mm, and its electric conductivity is better, elastic performance good.
Each following electroconductive elastic sheet 3 all has one first union end and a following conduction elastic arm, and first union end of following electroconductive elastic sheet 3 is fixedly arranged on the left surface of corresponding through hole 111 respectively.The elastic arm that conducts electricity down comprise an opening up following arc sheet 31 and one extend the following spacer 32 that forms left by following arc sheet 31 terminal parts.
Electroconductive elastic sheet 2 all has one second union end and a last conduction elastic arm on each, and second union end of all last electroconductive elastic sheets all is fixedly arranged on the right flank of top board 12.Last conduction elastic arm comprises that one is downward openingly gone up arc sheet 21 and one and extends the last spacer 22 that forms left by last arc sheet 21 terminal parts.
Shown in Fig. 2,8, fixture 4 comprises a grab 41 and a hole clipping 42; Four grabs 41 are fixedly arranged on the bottom surface of base plate 11, arrange the position that sets firmly of grab according to the actual needs of earth terminal; In the present embodiment, four grabs 41 are divided into two pairs, a pair of grab 41 wherein, and it is symmetrical arranged, and this is arranged at the front end of base plate 11 to grab 41; Another is to grab 41, and it also is symmetrical arranged, and this is arranged at the middle part of base plate 11 to grab 41.Hole clipping 42 is opened on the earth terminal.
Be in the most significant end of the last electroconductive elastic sheet 2 that freely stretches and be in distance between the least significant end of the following electroconductive elastic sheet 3 that freely stretches greater than the distance between radome and the earth terminal.Electroconductive elastic sheet 3 all is closely against earth terminal under each; Electroconductive elastic sheet 2 all is closely against radome on each.
Shown in Fig. 4,5,6,7,8, during assembling, two pairs of grabs 41 of connector are packed in four hole clippings 42 of framework 6, connector just is stuck in framework, and (its material is a steel plate, be earth terminal) on, fit on has been loaded onto the circuit board 5 of radome again, and circuit board is locked on the framework, makes base plate 11 be abutted against in earth terminal; Because the assembling of connector height is greater than the distance between radome and the framework, after the circuit board locking, the radome of circuit board has the decrement of 2mm to connector, the elasticity of the tin bronze material of connector makes electroconductive elastic sheet 2 compressive deformations, thereby produce certain bounce, thereby guarantee the radome of circuit board and fully contacting of framework.
Embodiment two
A kind of Elecrical connector of energy reliable ground shown in Fig. 9,10,11, has a conductive pedestal 1, a plurality of electroconductive elastic sheet 2, a plurality of electroconductive elastic sheet 3 and two fixtures 4 down of going up.The number of the number of last electroconductive elastic sheet 2 and following electroconductive elastic sheet 3 equates.The structure of all last electroconductive elastic sheets 2 is all identical; The structure of all following electroconductive elastic sheets 3 is all identical.The Elecrical connector of present embodiment is formed by the thick tin bronze plate manufacturing of 0.3mm, and its electric conductivity is better, elastic performance good.
Each down electroconductive elastic sheet 3 all have one first union end and one conduction elastic arm down, each down first union end of electroconductive elastic sheet 3 be fixedly arranged on the rear portion of the left surface of corresponding through hole 111 respectively; The elastic arm that conducts electricity down comprises an opening following arc sheet 31 up.Electroconductive elastic sheet 2 all has one second union end and a last conduction elastic arm on each, and second union end of electroconductive elastic sheet 2 is fixedly arranged on the front portion of the right flank of corresponding through hole 111 respectively on each; Last conduction elastic arm comprises a downward opening arc sheet 21 of going up.Go up conduction elastic arm and the conduction elastic arm setting of staggering down in each through hole 111.
Shown in Figure 10,16, fixture 4 comprises a grab 41 and a hole clipping 42; Two grabs 41 are fixedly arranged on the bottom surface of base plate 11, and according to the position that sets firmly that the actual needs of earth terminal is arranged grab, in the present embodiment, two grabs 41 are symmetrical arranged, and are arranged at the front and back ends of base plate 11 bottom surfaces respectively.Hole clipping 42 is opened on the earth terminal.
Electroconductive elastic sheet 3 all is closely against earth terminal under each; Electroconductive elastic sheet 2 all is closely against radome on each.
Shown in Figure 12,13,14,15,16, during assembling, the grab 41 at the two ends of connector is packed in two hole clippings 42 of framework 6, connector just is stuck on the framework (its material is steel plate, i.e. earth terminal), and the circuit board 5 of radome has been loaded onto in assembling again, circuit board is locked on the framework, after the circuit board locking, when the arc sheet of the circular arc of the last electroconductive elastic sheet 2 of connector, following electroconductive elastic sheet 3 is pressed into the plane by the radome of circuit board, thereby guarantee the radome of circuit board and fully contacting of framework.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (9)
1. the Elecrical connector of an energy reliable ground, it is characterized in that: it has:
A conductive pedestal;
At least one is fixedly arranged on the last electroconductive elastic sheet of pedestal, and electroconductive elastic sheet all is closely against radome on each;
At least one is fixedly arranged on the following electroconductive elastic sheet of pedestal, and electroconductive elastic sheet all is closely against earth terminal under each.
2. the Elecrical connector of energy reliable ground according to claim 1 is characterized in that:
Described pedestal comprises a conductive base plate, a conductive top board and a conductive fixed head that is fixedly linked in base plate limit, left side and limit, top board left side, offers at least one through hole on the base plate;
Each down electroconductive elastic sheet all have one first union end and one conduction elastic arm down, each down first union end of electroconductive elastic sheet be fixedly arranged on the left surface of corresponding through hole respectively;
Electroconductive elastic sheet all has one second union end and a last conduction elastic arm on each, and second union end of all last electroconductive elastic sheets all is fixedly arranged on the right flank of top board.
3. Elecrical connector that can reliable ground according to claim 2 is characterized in that: the described conduction elastic arm of going up comprises that one is downward openingly gone up arc sheet and one and extends the last spacer that forms left by last arc sheet terminal part.
4. the Elecrical connector of energy reliable ground according to claim 1 is characterized in that:
Described pedestal comprises a conductive base plate and a conductive fixed head that is fixedly linked in limit, base plate left side, offers at least one through hole on the base plate;
Each down electroconductive elastic sheet all have one first union end and one conduction elastic arm down, each down first union end of electroconductive elastic sheet be fixedly arranged on the left surface of corresponding through hole respectively;
Electroconductive elastic sheet all has one second union end and a last conduction elastic arm on each, and second union end of all last electroconductive elastic sheets all is fixedly arranged on the upper side of fixed head.
5. Elecrical connector that can reliable ground according to claim 4 is characterized in that: the described conduction elastic arm of going up comprises that an Extendible flake that is tilted to and one are extended the downward opening arc sheet of going up that forms left by the Extendible flake terminal part.
6. according to claim 2 or 4 described Elecrical connectors that can reliable grounds, it is characterized in that: the described elastic arm of conduction down comprise an opening up following arc sheet and one extend the following spacer that forms left by arc sheet terminal part down.
7. the Elecrical connector of energy reliable ground according to claim 1, it is characterized in that: described pedestal comprises a conductive base plate, offers at least one through hole on the base plate side by side; Each down electroconductive elastic sheet all have one first union end and one conduction elastic arm down, each down first union end of electroconductive elastic sheet be fixedly arranged on the left surface of corresponding through hole respectively; Electroconductive elastic sheet all has one second union end and a last conduction elastic arm on each, and second union end of electroconductive elastic sheet is fixedly arranged on the right flank of corresponding through hole respectively on each; Wherein, go up conduction elastic arm and the conduction elastic arm setting of staggering down in each through hole.
8. the Elecrical connector of energy reliable ground according to claim 1, it is characterized in that: also comprise: at least one is fixedly arranged on the fixture of pedestal, and it is fixed in earth terminal; Described fixture comprises a grab and a hole clipping that is opened on the earth terminal; Described grab is connected in respectively in the corresponding hole clipping.
9. the Elecrical connector of energy reliable ground according to claim 1, it is characterized in that: described base plate is abutted against in earth terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200856348U CN2809922Y (en) | 2005-07-27 | 2005-07-27 | A conductive connector capable of reliable grounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200856348U CN2809922Y (en) | 2005-07-27 | 2005-07-27 | A conductive connector capable of reliable grounding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809922Y true CN2809922Y (en) | 2006-08-23 |
Family
ID=36926106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200856348U Expired - Fee Related CN2809922Y (en) | 2005-07-27 | 2005-07-27 | A conductive connector capable of reliable grounding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809922Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109417238A (en) * | 2018-09-30 | 2019-03-01 | 北京比特大陆科技有限公司 | Earthing member and host |
-
2005
- 2005-07-27 CN CNU2005200856348U patent/CN2809922Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109417238A (en) * | 2018-09-30 | 2019-03-01 | 北京比特大陆科技有限公司 | Earthing member and host |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN OVERSEAS CHINESE ELECTRONIC ENTERPRISE CO. Free format text: FORMER OWNER: HUAQIAO ELECTRONIC ENTERPRISE CO., LTD., XIAMEN Effective date: 20070119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070119 Address after: 361006 No. 22 Huli Avenue, Fujian, Xiamen Patentee after: Xiamen Overseas Chinese Electronic Co., Ltd. Address before: 361006 No. 22 Huli Avenue, Fujian, Xiamen Patentee before: Xiamen Huaqiao Electronic Enterprise Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060823 Termination date: 20090827 |