CN2865055Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN2865055Y CN2865055Y CN 200520139792 CN200520139792U CN2865055Y CN 2865055 Y CN2865055 Y CN 2865055Y CN 200520139792 CN200520139792 CN 200520139792 CN 200520139792 U CN200520139792 U CN 200520139792U CN 2865055 Y CN2865055 Y CN 2865055Y
- Authority
- CN
- China
- Prior art keywords
- splicing ear
- back segment
- pedestal
- lid
- groove
- 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
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an electric connector consisting of connection terminals fixed to the plastic body. The plastic body comprises a seat and a cover. The seat is provided with a plurality of parallel step-shaped slots. The connection terminals bend to form relative step-shaped parts that are inserted into the step-shaped slots. The cover is tightly pressed to the lower part of the step and fixed with the seat. The utility model applies the front steps and the back steps of the seat and the cover to fix the connection terminals and the terminals is fixed reliably and not easy to drop.
Description
Technical field
The utility model relates to a kind of electric connector.
Background technology
Electric connector is the critical piece that connects electronic digital product and product, product and device, and its kind is more.There is a kind of electric connector to comprise metal shell in the market, be provided with the plastic cement body in the metal shell, plastic cement body internal fixation has splicing ear, the plastic cement body is an overall structure, be provided with terminal hole above, splicing ear is plugged in the terminal hole, and rely on the frictional force that interference fit produced to carry out fixedly connected terminal, its shortcoming of this electric connector is: the fixed form of splicing ear is also unreliable, may in use take place to become flexible even come off, the leading portion of splicing ear is difficult for being adjacent to the plastic rubber surface of plastic cement body in addition, causes difficulty for patching of connector.
Summary of the invention
The purpose of this utility model is: a kind of electric connector is provided, its plastic cement body is fastened by pedestal and lid to be formed, splicing ear is step-like and embeds in the step-like groove of pedestal, be fixed with lid again, utilize the front and back step of pedestal and lid to fix splicing ear, fixed form is reliable, can loose or dislocation, and the leading portion of splicing ear is close to the plastic cement body, and connector patches conveniently.
The technical solution of the utility model is: a kind of electric connector, comprise the splicing ear that is fixed on the plastic cement body, described plastic cement body comprises pedestal and lid, pedestal is provided with several parallel step-like grooves, splicing ear is bent into step-like accordingly and embeds in the step groove, lid is pressed on the lower position of step, and is fastened with pedestal.
The further technical scheme of the utility model is: a kind of electric connector, comprise the splicing ear that is fixed on the plastic cement body, described plastic cement body comprises pedestal and lid, pedestal is provided with several parallel step-like grooves, splicing ear is bent into step-like accordingly and embeds in the step groove, lid is pressed on the lower position of step, and is fastened with pedestal; The leading portion of described step-like groove is that low side, back segment are high-end, and the leading portion of corresponding splicing ear is that low side, back segment are high-end; The described back segment compartment of terrain height that is positioned at high-end splicing ear is straggly, and the low level back segment of splicing ear embeds in the back segment of step-like groove, and the high-order back segment of splicing ear is positioned on the last plane of step-like groove.
The more detailed technical scheme of the utility model is: a kind of electric connector, comprise the splicing ear that is fixed on the plastic cement body, described plastic cement body comprises pedestal and lid, pedestal is provided with several parallel step-like grooves, splicing ear is bent into step-like accordingly and embeds in the step groove, lid is pressed on the lower position of step, and is fastened with pedestal; The leading portion of described step-like groove is that low side, back segment are high-end, and the leading portion of corresponding splicing ear is that low side, back segment are high-end; The described back segment compartment of terrain height that is positioned at high-end splicing ear is straggly, and the low level back segment of splicing ear embeds in the back segment of step-like groove, and the high-order back segment of splicing ear is positioned on the last plane of step-like groove; Two lateral surfaces of described lid are provided with projection, and two inner faces of pedestal are provided with shrinkage pool, and projection embeds in the shrinkage pool and is fastened; Described lid several raised lines that extended back, raised line embeds in the back segment of step-like groove, compresses the low level back segment of splicing ear, and separates the high-order back segment of splicing ear.
The utility model has the advantages that:
1. plastic cement body of the present utility model is fastened by pedestal and lid to be formed, splicing ear is step-like and embeds in the step-like groove of pedestal, is fixed with lid again, utilizes the front and back step of pedestal and lid to fix splicing ear, fixed form is reliable, can loose or dislocation.
2. splicing ear back segment height of the present utility model is straggly, makes the space that has increased the splicing ear soldered wires, is convenient to operative employee's operation.
3. splicing ear leading portion of the present utility model can be close to the plastic rubber surface of pedestal under the pressuring action of lid, be convenient to connector and patch.
4. the shrinkage pool and the projection cube structure of pedestal of the present utility model and lid, make pedestal and lid fasten the fastening part, back and formed the structure of sealing, be convenient to the outer glue of follow-up moulding, eliminated the possibility of outer glue that be shaped towards glue, and the shrinkage pool of pedestal is consistent with the die sinking direction, make mold design simple, oblique top or slide block structure must not arranged.
5. lid of the present utility model several raised lines that extended back, raised line embeds in the back segment of step-like groove, compress the low level back segment of splicing ear, and the high-order back segment that separates splicing ear makes two row's end tails can fall within pedestal and lid fastens in the cell body that forms, not only fix the end tail, and blocked the possibility of end tail short circuit.
Description of drawings
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of connector;
Fig. 2 is the decomposing schematic representation of connector;
Fig. 3, Fig. 4 are plastic cement body and splicing ear structural representation;
Fig. 5, Fig. 6 are plastic cement body and splicing ear decomposing schematic representation;
Fig. 7 is the structural representation of splicing ear.
Wherein: 1 plastic cement body; 2 splicing ears; 3 pedestals; 4 lids; 5 step-like grooves; The leading portion of 6 step-like grooves; The back segment of 7 step-like grooves; The leading portion of 8 splicing ears; The back segment of 9 splicing ears; The low level back segment of 10 splicing ears; The high-order back segment of 11 splicing ears; The last plane of 12 step-like grooves; 13 projections; 14 shrinkage pools; 15 raised lines.
Embodiment
Embodiment: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, a kind of electric connector, comprise the splicing ear 2 that is fixed on the plastic cement body 1, described plastic cement body 1 comprises pedestal 3 and lid 4, pedestal 3 is provided with several parallel step-like grooves 5, splicing ear 2 is bent into step-like accordingly and embeds in the step groove 5, the leading portion 6 of step-like groove 5 is a low side, back segment 7 is high-end, the leading portion 8 of corresponding splicing ear 2 is a low side, back segment 9 is high-end, the back segment 9 compartment of terrains height that is positioned at high-end splicing ear 2 is straggly, and the low level back segment 10 of splicing ear 2 embeds in the back segment 7 of step-like groove 5, the high-order back segment 11 of splicing ear 2 is positioned on the last plane 12 of step-like groove 5, two lateral surfaces of lid 4 are provided with projection 13, two inner faces of pedestal 3 are provided with shrinkage pool 14, projection 13 embeds in the shrinkage pool 14 and is fastened, lid 4 several raised lines 15 that extended back, raised line 15 embeds in the back segment 7 of step-like groove 5, compress the low level back segment 10 of splicing ear 2, and separate the high-order back segment 11 of splicing ear 2.
The shrinkage pool 14 and projection 13 structures of pedestal 3 of the present utility model and lid 4, make pedestal 3 and lid 4 fasten the fastening part, back and formed the structure of sealing, be convenient to the outer glue of follow-up moulding, eliminated the possibility of outer glue that be shaped towards glue, and the shrinkage pool 14 of pedestal 3 is consistent with the die sinking direction, make mold design simple, oblique top or slide block structure must not arranged; Lid 4 of the present utility model several raised lines 15 that extended back, raised line 15 embeds in the back segment 7 of step-like groove, compress the low level back segment 10 of splicing ear 2, and the high-order back segment 11 that separates splicing ear 2, two row's end tails can be fallen within the cell body of pedestal 3 and lid 4 fastening formation, not only fix the end tail, and blocked the possibility of end tail short circuit.
Claims (5)
1. electric connector, comprise the splicing ear (2) that is fixed on the plastic cement body (1), it is characterized in that: described plastic cement body (1) comprises pedestal (3) and lid (4), pedestal (3) is provided with several parallel step-like grooves (5), splicing ear (2) is bent into step-like accordingly and embeds in the step groove (5), lid (4) is pressed on the lower position of step, and is fastened with pedestal (3).
2. electric connector according to claim 1 is characterized in that: the leading portion (6) of described step-like groove (5) is that low side, back segment (7) are high-end, and the leading portion (8) of corresponding splicing ear (2) is that low side, back segment (9) are for high-end.
3. electric connector according to claim 2, it is characterized in that: described back segment (9) the compartment of terrain height that is positioned at high-end splicing ear (2) is straggly, and the low level back segment (10) of splicing ear (2) embeds in the back segment (7) of step-like groove (5), and the high-order back segment (11) of splicing ear (2) is positioned on the last plane (12) of step-like groove (5).
4. electric connector according to claim 1 is characterized in that: two lateral surfaces of described lid (4) are provided with projection (13), and two inner faces of pedestal (3) are provided with shrinkage pool (14), and projection (13) embeds in the shrinkage pool (14) and is fastened.
5. according to claim 2 or 4 described electric connectors, it is characterized in that: described lid (4) several raised lines (15) that extended back, raised line (15) embeds in the back segment (7) of step-like groove (5), compress the low level back segment (10) of splicing ear (2), and separate the high-order back segment (11) of splicing ear (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139792 CN2865055Y (en) | 2005-12-12 | 2005-12-12 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139792 CN2865055Y (en) | 2005-12-12 | 2005-12-12 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865055Y true CN2865055Y (en) | 2007-01-31 |
Family
ID=37677507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520139792 Expired - Fee Related CN2865055Y (en) | 2005-12-12 | 2005-12-12 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2865055Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783458B (en) * | 2009-01-18 | 2012-05-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2005
- 2005-12-12 CN CN 200520139792 patent/CN2865055Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783458B (en) * | 2009-01-18 | 2012-05-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |