CN201829647U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201829647U CN201829647U CN2010201716069U CN201020171606U CN201829647U CN 201829647 U CN201829647 U CN 201829647U CN 2010201716069 U CN2010201716069 U CN 2010201716069U CN 201020171606 U CN201020171606 U CN 201020171606U CN 201829647 U CN201829647 U CN 201829647U
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- CN
- China
- Prior art keywords
- holding section
- elasticity holding
- electric connector
- junction
- metal shell
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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 - Fee Related
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Abstract
The utility model discloses an electric connector, which comprises an insulating body and a metal casing, wherein the metal casing is combined at top and bottom, both ends of the two-piece type metal casing are respectively provided with a plurality of elastic clamping parts, can be respectively arranged at two side surfaces of the insulating body and are embedded with the insulating body to reach more ideal shielding effect on electromagnetic wave noise, in addition, the assembly operation is convenient, both the connection performance and the stability performance of the electric connector are improved, and the butt joint disconnecting operation on the electric connector is simper and more smooth.
Description
Technical field
The utility model relates to a kind of electric connector, and the metal shell that particularly a kind of employing combines between the higher and lower levels is assembled in the electric connector of insulating body.
Background technology
Existing being used between electronic equipment and the printed circuit board (PCB), realize the electric connector that is electrically connected, No. the 200937757th, correlation technique such as TaiWan, China patent application are disclosed, a kind of connector, it is provided with insulation crust; Fitting portion, be located at insulation crust and be provided with a plurality of conductive contacts, obtaining chimerism, and make a plurality of conductive contacts and a plurality of conductive contacts of being located at the butt connector device obtain connection status with the fitting portion that docks of the insulation crust of being located at the butt connector device; And action bars, for keeping this fitting portion and the chimerism that docks fitting portion, and be sticked in the butt connector device, can avoid between action bars that is fastened on the butt connector device and butt connector device, forming the state in gap conscientiously, can seek whole miniaturization thus, and can reduce significantly because of fitting portion with dock fitting portion and can't definitely keep the chimeric situation that causes stably keeping with the state that is electrically connected of butt connector device, and can reduce action bars significantly and produce the unstable situation of rocking.Wherein the substrate-side electrical connector possesses insulation crust, and covers the external of nearly all insulation crust at the external electromagnetic waves noise, and possesses the conductive shell that is for example formed by the bending of elastic metallic panel material institute.The location that is embedded in open-work is outstanding from side, insulation shell below with projection, and wherein this open-work is located at the substrate that the substrate-side electrical connector is installed.But this conductive shell coated insulation main body structure is inconvenient to be used with the insulating body assembling, and makes the structure of conductive shell comparatively complicated, has increased difficulty of processing.
The utility model content
Main purpose of the present utility model is to be to provide a kind of electric connector, thereby adopts the metal shell that combines between the higher and lower levels to be assembled in the structure ease of assembly operation of insulating body, and takes into account lifting and firm performance of being connected of butt connector.
For realizing above-mentioned purpose of the present utility model, can realize by following technical scheme: the utility model provides a kind of electric connector, this electric connector with can have the recess of chimeric (Embedded) and chimeric protuberance respectively along its length with butt connector, the chimeric recess of the fitting projection of this butt connector and this electric connector is chimeric, the conducting terminal of the conducting terminal of butt connector and this electric connector is formed respectively electrically conduct, thereby realize electric connection between a plurality of coaxial cables and the printed substrate.
The metal shell that this electric connector has insulating body and combines between the higher and lower levels, the metal shell of two-piece type can be arranged at the both side surface of this insulating body respectively and form chimeric with this insulating body by integrated structure up and down, to realize to the comparatively ideal shield effectiveness of electromagnetic wave noise, and be convenient to dismounting, guarantee that simultaneously connector and butt connector can be connected firmly, reach the effect of ease of Use.
These insulating body two ends have the end respectively, on both ends, be provided with projection from each vertical protruding out of the direction opposite with the interface upper edge butt connector direction of insertion of butt connector, both ends upper surface outer ledge has flange, and lower bottom part has the groove that extends along the direction of butt connector direction of insertion.
First metal shell is arranged at the insulating body downside surface, this first metal shell is a strip sheet metal punch forming, the one side is the junction that can fit with this insulating body one side, two ends have the first elasticity holding section respectively, this first elasticity holding section vertically is bent to form to junction from these first metal shell two ends, this first elasticity holding section end more to the inside level be bent to form edge clipping, this first elasticity holding section is provided with protruding button, two inboards of the first elasticity holding section at the first metal shell two ends have grounding parts respectively, this grounding parts is parallel with junction from this junction extension and bending, this grounding parts comprises the support sector of extending and upwards being bent to form from housing, the arm that extends in parallel to the direction opposite bending and relative junction from support sector's end with the projection bearing of trend, and from the arm end towards junction bending and the horizontally extending leg end of junction relatively, and the plane at described two arm places is between the plane at the edge clipping place of the junction and the first elasticity holding section.
Second metal shell is arranged at the insulating body uper side surface, this second metal shell is a strip sheet metal punch forming, the one side is the junction that can fit with this insulating body one side, two ends have second respectively, the 3rd, the 4th elasticity holding section, this second elasticity holding section is vertically to be bent to form to junction from these second metal shell two ends, one elastic arm is from the side extension of this second elasticity holding section and bends continuously and form, make this elastic arm can be surrounded on the side of projection, this second elasticity holding section end respectively laterally level be bent to form installation foot, form installing hole on the installation foot respectively, can be installed on the printed substrate for the plate terminal adapter after will assembling, be respectively equipped with buckle on this second elasticity holding section, can be respectively for the first elasticity holding section on protruding button blocking.
The 3rd elasticity holding section is to be bent to form to junction from these second metal shell two ends, can be in the fitting projection of the chimeric recess of electric connector and butt connector in chimerism down for the linking part blocking of action bars, the 4th elasticity holding section vertically is bent to form to junction from these second metal shell two ends, have buckle on the 4th elasticity holding section, can supply the flange blocking at insulating body both ends respectively.
The 3rd elasticity holding section can also be vertically to be bent to form to junction from these second metal shell two ends, can embed that upper edge, insulating body both ends butt connector direction of insertion is extended the slot that is provided with and by blocking.
Description of drawings
Fig. 1 is the schematic perspective view that the utility model embodiment combines with butt connector;
Fig. 2 is the decomposing schematic representation of the utility model embodiment parts;
Fig. 3 is the schematic diagram of the utility model embodiment unit construction;
Fig. 4 is the front view of the utility model embodiment;
Fig. 5 is the schematic diagram of another embodiment unit construction of the utility model;
Fig. 6 is the decomposing schematic representation of another embodiment parts of the utility model.
[explanation of parts conventional letter]
10-electric connector 11-electric connector
12-butt connector 30-insulating body
The 40-first metal shell 50-second metal shell
32-projection 33-flange
34-groove 35-slot
The 41-first elasticity holding section 42-grounding parts
The 51-second elasticity holding section 52-the 3rd elasticity holding section
53-the 4th elasticity holding section 54-elastic arm
55-installation foot 61-the 5th elasticity holding section
62-fitting portion 13-action bars
14-connecting portion 15-end
The 31-end
Embodiment
For ease of describing enforcement structure of the present utility model in detail, existing conjunction with figs. is in conjunction with the preferable specific embodiment of the utility model, structure of the present utility model, feature and effect are described in detail as follows, but this embodiment is structure of the present utility model for convenience of description only, not in addition any restriction of the utility model.
As Fig. 1,2,3, shown in 4, specific embodiment for the utility model electric connector, it is an electric connector 10, it comprises electric connector 11 that is installed on the printed substrate and the butt connector 12 that is connected with a plurality of cables, this electric connector 11 has chimeric recess along its length, plurality of conductive terminals is arranged in order along its length in this chimeric recess, this butt connector has fitting projection along its length direction, plurality of conductive terminals is arranged in order along its length in this fitting projection, the chimeric recess of the fitting projection of this butt connector 12 and this electric connector is chimeric, the conducting terminal of the conducting terminal of butt connector 12 and electric connector is formed respectively electrically conduct, thereby realize electric connection between a plurality of coaxial cables and the printed substrate.
This electric connector 11 has an insulating body 30 and first and second metal shells 40,50, insulating body 30 two ends have two ends 31, be provided with projection 32 from vertical respectively the protruding out of direction opposite on described two ends 31 with interface upper edge butt connector 12 direction of insertion of butt connector 12, the upper surface outer ledge of two ends has flange 33, and lower bottom part has the groove 34 that extends along the direction of butt connector 12 direction of insertion.
40 of first metal shells are to be arranged at insulating body 30 belows, this first metal shell 40 is a strip sheet metal punch forming, the one side is the junction that can fit with this insulating body 30 1 sides, two ends have the first elasticity holding section 41 respectively, these first elasticity holding sections 41 vertically are bent to form to junction from these first metal shell, 40 two ends, these first elasticity holding section, 41 ends more to the inside level be bent to form edge clipping, these first elasticity holding sections 41 are provided with protruding button, two inboards of the first elasticity holding section 41 at first metal shell, 40 two ends have grounding parts 42 respectively, this grounding parts 42 is parallel with junction from this junction extension and bending, this grounding parts 42 comprises the support sector of extending and upwards being bent to form from housing, the arm that extends in parallel to the direction opposite bending and relative junction from support sector's end with projection 32 bearing of trends and from the arm end towards junction bending and the relative horizontally extending leg end of junction, and the plane at described two arm places is between the plane at the edge clipping place of the junction and the first elasticity holding section 41.
The 3rd elasticity holding section 52 is bent to form to junction from these second metal shell, 50 two ends, can be in the fitting projection of the chimeric recess of electric connector 11 and butt connector 12 in chimerism down for the linking part blocking of action bars; The 4th elasticity holding section 53 vertically is bent to form to junction from these second metal shell, 50 two ends, has buckle on the 4th elasticity holding section 53, can supply flange 33 blockings at insulating body 30 both ends respectively.
Shown in Fig. 5,6, in a further embodiment, the 3rd elasticity holding section 52 can also be vertically to be bent to form to junction from these second metal shell, 50 two ends, can embed that upper edge, insulating body 30 both ends butt connector direction of insertion is extended the slot 35 that is provided with and by blocking.Be connected to insulating body 30 surfaces with auxiliary this second metal shell 50.
During assembling, the first elasticity holding section 41 at these first metal shell, 40 two ends engages with projection 32 elasticity of this insulating body 30, the earth terminal 42 of first metal shell, 40 both sides embeds the groove 34 of insulating body 30 both ends bottoms respectively and by blocking, make again second metal shell, 50 both sides the second elasticity holding section 51 and on elastic arm 54 surround projections 32, protruding button blocking on the buckle on the second elasticity holding section 51 and the first elasticity holding section 41, flange 33 blockings at the 4th elasticity holding section 53 and edge, insulating body 30 both ends.
When with the chimeric recess of the fitting projection of butt connector 12 and electric connector 11 when chimeric, turn action bars 13 makes its this side direction turn of printed circuit board (PCB) from the past electric connector 11 of this side of cable of butt connector 12, the protuberance that the connecting portion 14 of action bars 13 is crossed the 3rd elasticity holding section 52 engages with the 3rd elasticity holding section 52, its corresponding site then respectively elasticity fasten in the second elasticity holding section 51 of second metal shell 50 of electric connector 11 and the 5th elasticity holding section 61 of the 3rd conductive shell of the 4th elasticity holding section 53 and butt connector 12, make the chimeric recess of the fitting projection of butt connector 12 and electric connector 11 chimeric firm.
When the fitting projection of butt connector 12 when the chimeric recess of electric connector 11 breaks away from, turn action bars 13 makes its this side direction turn of cable from the past butt connector 12 of this side of printed substrate of electric connector 11, action bars 13 is crossed the protuberance of the 3rd elasticity holding section 52, make action bars 13 ends 15 overcome the pressure of the shell fragment of being located at fitting portion 62, from the past direction turn of this side of printed substrate towards this side of cable, cross the protuberance of the 3rd elasticity holding section 52 when action bars 13, and the 5th elasticity holding section 61 of the 3rd conductive shell of the second elasticity holding section 51 of second metal shell 50 of disengaging electric connector 11 and the 4th elasticity holding section 53 and butt connector 12, hang sheet with finger or other tool operation, butt connector 12 is moved toward the direction that breaks away from electric connector 11, the fitting projection of second connector 12 is broken away from from the chimeric recess of electric connector 11 easily.
The utility model electric connector 10 is loaded on the two sides of insulating body by the metal shell structural group that combines between the higher and lower levels, to reach the comparatively ideal shield effectiveness of electromagnetic wave noise and to be convenient to dismounting, make insulating body 30 and lead the metal shell assembling closely, and can be firmly installed in printed substrate, it is firm to guarantee that simultaneously electric connector 11 and butt connector 12 can be connected when mated condition, break away from easily when getting loose operation, reach to promote operational stability and make and operate smooth and easy easy effect.Though the utility model for embodiment in only describe this metal shell and adopt the combination that engage with this insulating body, chimeric also can adopt be spirally connected, riveted joint, welding, welding or fasten is assembled; If adopt welding, available spot welding mode is welded; If the employing welding, then usable surface is sticked together or ultrasonic waves welding welding.
The utility model for embodiment and accompanying drawing; only conduct is to explanation of the present utility model; make the personnel that are familiar with this technology can understand the purpose of this utility model and effect strictly according to the facts; but not to the utility model any restriction in addition; the utility model also can have other execution mode; so all personnel that are familiar with this technology can understand the purpose of this utility model and effect strictly according to the facts; do not breaking away from the execution mode that carries out other under the utility model, the equivalence that all should be considered as protection range of the present utility model is implemented.
Claims (8)
1. an electric connector is characterized in that, first, second metal shell that this electric connector has an insulating body and combines between the higher and lower levels, and this second, first metal shell is arranged at the top and bottom of this insulating body respectively, and forms chimeric with this insulating body.
2. electric connector as claimed in claim 1 is characterized in that, these first metal shell two ends have the first elasticity holding section respectively, these second metal shell two ends have respectively second, third, the 4th elasticity holding section.
3. electric connector as claimed in claim 1, it is characterized in that, these insulating body both ends are provided with a projection from each vertical protruding out of the direction opposite with the interface upper edge butt connector direction of insertion of butt connector, both ends upper surface outer ledge has flange, and lower bottom part has the groove that extends along the butt connector direction of insertion.
4. electric connector as claimed in claim 2, it is characterized in that, this first elasticity holding section vertically is bent to form to junction from these first metal shell two ends, this first elasticity holding section end more to the inside level be bent to form edge clipping, this first elasticity holding section is provided with protruding button, and two inboards of the first elasticity holding section have grounding parts respectively.
5. electric connector as claimed in claim 4, it is characterized in that, this grounding parts is parallel with junction from this junction extension and bending, this grounding parts comprises the support sector of extending and upwards being bent to form from housing, the arm that extends in parallel to the direction opposite bending and relative junction from support sector's end with the projection bearing of trend and from the arm end towards junction bending and the relative horizontally extending leg end of junction, and the plane at described two arm places is between the plane at the edge clipping place of the junction and the first elasticity holding section.
6. electric connector as claimed in claim 2, it is characterized in that, this second elasticity holding section vertically is bent to form to junction from these second metal shell two ends, one elastic arm is from the side extension of this second elasticity holding section and bends continuously and form, this second elasticity holding section end respectively laterally level be bent to form installation foot, form installing hole on the installation foot respectively, be respectively equipped with buckle on this second elasticity holding section, for respectively with the first elasticity holding section on protruding button blocking.
7. electric connector as claimed in claim 2, it is characterized in that, the 3rd elasticity holding section is bent to form to junction from these second metal shell two ends, in the linking part blocking for action bars under chimerism of the fitting projection of the chimeric recess of electric connector and butt connector; The 4th elasticity holding section vertically is bent to form to junction from these second metal shell two ends, has buckle on the 4th elasticity holding section, supplies the flange blocking at insulating body both ends respectively.
8. electric connector as claimed in claim 2, it is characterized in that, the 3rd elasticity holding section vertically is bent to form to junction from these second metal shell two ends, embeds that upper edge, insulating body both ends butt connector direction of insertion is extended the slot that is provided with and by blocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201716069U CN201829647U (en) | 2010-04-26 | 2010-04-26 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201716069U CN201829647U (en) | 2010-04-26 | 2010-04-26 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829647U true CN201829647U (en) | 2011-05-11 |
Family
ID=43968163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201716069U Expired - Fee Related CN201829647U (en) | 2010-04-26 | 2010-04-26 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829647U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801029A (en) * | 2011-05-27 | 2012-11-28 | 广濑电机株式会社 | Electric connector |
| CN109037993A (en) * | 2018-06-04 | 2018-12-18 | 昆山诚智鸿电子科技有限公司 | A kind of buckle structure and snap method for sheet metal in charging interface |
| CN113451820A (en) * | 2020-03-27 | 2021-09-28 | 陈松佑 | Electric connector with shunt structure and shunt device thereof |
| TWI787993B (en) * | 2021-09-06 | 2022-12-21 | 禾昌興業股份有限公司 | Thin type lock and unlock connector |
-
2010
- 2010-04-26 CN CN2010201716069U patent/CN201829647U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801029A (en) * | 2011-05-27 | 2012-11-28 | 广濑电机株式会社 | Electric connector |
| CN109037993A (en) * | 2018-06-04 | 2018-12-18 | 昆山诚智鸿电子科技有限公司 | A kind of buckle structure and snap method for sheet metal in charging interface |
| CN113451820A (en) * | 2020-03-27 | 2021-09-28 | 陈松佑 | Electric connector with shunt structure and shunt device thereof |
| CN113451820B (en) * | 2020-03-27 | 2023-02-24 | 陈松佑 | Electric connector with shunt structure and shunt device thereof |
| TWI787993B (en) * | 2021-09-06 | 2022-12-21 | 禾昌興業股份有限公司 | Thin type lock and unlock connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110511 Termination date: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |