CN201117943Y - Connector handle structure - Google Patents
Connector handle structure Download PDFInfo
- Publication number
- CN201117943Y CN201117943Y CNU2007200595101U CN200720059510U CN201117943Y CN 201117943 Y CN201117943 Y CN 201117943Y CN U2007200595101 U CNU2007200595101 U CN U2007200595101U CN 200720059510 U CN200720059510 U CN 200720059510U CN 201117943 Y CN201117943 Y CN 201117943Y
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- CN
- China
- Prior art keywords
- handle
- passage
- stiff end
- connecting rod
- connector
- 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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Abstract
The utility model relates to the electric connector technical field, in particular to a handle structure used with a slot connector. The handle consists of a control lever and a fixed terminal, wherein the control lever and the fixed terminal are connected by a link rod segment; the connector body is provided with a matching rabbet groove to connect the fixed end of the handle through embedding; the embedding grove is provided with a passage to help the link rod segment to protrude outward, thereby with the help of the passage to the link rod segment of the handle, the lateral wall of the passage effectively props up the link rod segment in the wrenching movement, increasing the flexibility of the handle, avoiding the defects of the structure of the handle, and improving the usability; in addition, the lateral wall of the passage is designed into an outwardly extending inclined plane or an arc surface, buffering the bending deformation of the link rod segment, reducing the concentration of the stress, avoiding breakage and lengthening the service life. The fixed terminal is arranged inside the handle with the connector body wrapping the fixed terminal, effectively shielding the installation gap; thereby the overall appearance of the connector is uniform, integrated, delightful and handsome.
Description
Technical field:
The utility model relates to technical field of electric connectors, refers in particular to a kind of grip structure that is used for connector.
Background technology:
Connector mainly is to be used for daughter board to be connected with motherboard, is typically provided with the leader on connector, conveniently to assign and to dismantle daughter board.Handle include operating side, stiff end and be connected in the operating side and stiff end between the connecting rod section, be provided with the daughter board that earclip articulates insertion in the connecting rod section, thus the location daughter board, prevent that daughter board from arbitrarily getting loose; When needing the dismounting daughter board, then pull the operating side, connecting rod section flexural deformation is at this moment withdrawed from earclip and is articulated, thereby can pull down daughter board.Shown in Fig. 1,2, existing grip structure, its stiff end adopt outer-enwraped type to be connected in connector body, and promptly stiff end 11 forms an end of " C " shape double team mouth parcel connector body 20, and stiff end 11 and connecting rod section 12 and operating side 13 are structure as a whole.This structure has following defective installing and using: 1, handle lacks supplemental support when work, self structure construction places one's entire reliance upon, the elasticity of connecting rod section is little, so that uses and just to occur the earclip elastic failure soon and can not finely articulate daughter board, influences daughter board and assigns connection.2, owing to structural defect, phenomenon of rupture appears in position that the connecting rod section engages with stiff end easily when pulling use, and useful life is short.3, expose at the position that is connected with connector body of handle, leaves assemblage gap with the main body junction, influences the profile of connector integral body.
Summary of the invention:
The purpose of this utility model is to provide a kind of embedded connection, and handle is connected grip structure closely with connector body.
The utility model purpose again is to provide a kind of effectively supplemental support handle, increases the elastic handle installation structure of handle.
For achieving the above object, the utility model is achieved through the following technical solutions:
The connector grip structure, this handle comprises an operating side and a stiff end, there is the connecting rod section to connect between operating side and the stiff end, stiff end adopts embedded being installed on the connector body, be that connector body leaves corresponding scarfing slot for the embedded connection of handle stiff end, offering a passage on scarfing slot assists the connecting rod section overhanging, and a passage wherein sidewall design is outer inclined-plane or cambered surface of opening, direction that inclined-plane or cambered surface are opened outward and amplitude just and the connecting rod section diastrophic direction and amplitude are complementary when triping pulling.
Described handle stiff end is " worker " font, and the scarfing slot on the connector body is the I-shaped groove, side in the handle stiff end is provided with positioning bar and anti-avulsion button, is provided with corresponding location notch and back stop slot cooperates aforesaid positioning bar and anti-avulsion button to install respectively in the side of scarfing slot.
Described passage is a transparent design up and down.
Be compared with the prior art, handle stiff end of the present utility model adopts embedded being installed on the connector body, and on the scarfing slot of connector body, offer a passage and assist the connecting rod section overhanging, and passage wherein a sidewall design be outer inclined-plane or cambered surface, it is as follows to produce beneficial effect thus:
1, the handle stiff end is connected more firmly with connector body, is difficult for getting loose.
2, the connecting rod section of handle has the passage supplemental support, and the sidewall of passage effectively props up top connecting rod section when pulling operation, increases the elasticity of handle, avoids the deficiency of handle self structure, improves usability; In addition, the sidewall design of passage is outer inclined-plane or cambered surface of opening, and the flexural deformation of buffering connecting rod section reduces stress and concentrates, easy fracture not, long service life.
3, the handle stiff end adopts embedded installation, forms connector body and wraps end, effectively blocks assemblage gap between the two, and the connector surface structure is for unified whole, elegant in appearance.
Description of drawings:
Accompanying drawing 1 is the prior art constructions decomposing schematic representation;
Accompanying drawing 2 is the combining structure schematic diagram of prior art;
Accompanying drawing 3 is a structural representation of the present utility model;
Accompanying drawing 4 is the scarfing slot structural representation of the utility model connector body;
Accompanying drawing 5 is the utility model combining structure schematic diagram;
Accompanying drawing 6 is another visual angle schematic diagram of the utility model combining structure;
Accompanying drawing 7 is another embodiment schematic diagram of the utility model;
Accompanying drawing 8 is the textural association structural representation of Fig. 7.
Embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
See shown in the accompanying drawing 3～8, grip structure described in the utility model, it is the integral type processing structure, include the connecting rod section 53 between operating side 51, stiff end 52 and attended operation end 51 and the stiff end 52, side in connecting rod section 53 is provided with earclip 54, earclip 54 can mate the corresponding daughter board of snapping, reaches the purpose of stablizing in the slot 61 that daughter board assigns into connector body 60.
Handle stiff end 52 adopts embedded being installed on the connector body 60, be that connector body 60 leaves corresponding scarfing slot 62 for the 52 embedded connections of handle stiff end, offering a passage 63 on scarfing slot 62 assists connecting rod section 53 overhanging, and passage 63 a wherein sidewall design is outer inclined-plane or cambered surface 64 of opening, inclined-plane or cambered surface 64 outer directions of opening and amplitude just and connecting rod section 53 diastrophic direction and amplitude are complementary when triping pulling.
Among the embodiment of Fig. 3～6, with passage 63 wherein a sidewall design be the outer inclined-plane of opening 64, and among Fig. 7,8 the embodiment, with passage 63 wherein a sidewall design be outer cambered surface 64 of opening, the design of inclined-plane or cambered surface 64 can obtain to expand the gap accordingly, and cushion space is provided when pulling to handle, the connecting rod section 53 of handle in the process of pulling for progressively contacting inclined-plane or cambered surface 64, inclined-plane or cambered surface 64 have the effect of a top and buffering, the bending stress of disperseing connecting rod section 53 corresponding sites.
During use, the operating side 51 of pulling handle, 53 of connecting rod sections occur bending and deformation, and draw back earclip 54 thus and realize triping, thereby realize the dismounting daughter board.The connecting rod section 53 diastrophic strong points are positioned at and engage stiff end 52 places, the top is propped up by the sidewall of passage 63 just in this position, and it is diastrophic structural that passage 63 sidewalls can strengthen connecting rod section 53, can improve connecting rod section 53 resilience forces, the elastic force foot guarantees that earclip 54 returns are normal.Passage 63 sidewall design of propping up top connecting rod section 53 are outer inclined-plane or cambered surface 64 of opening, inclined-plane or cambered surface 64 play the effect of a top and buffering, be progressively to be contacted with inclined-plane or cambered surface 64 when being 53 flexural deformations of connecting rod section, the bending stress that can disperse connecting rod section 53 corresponding sites thus, avoid stress to concentrate, also effectively prevent fracture.Diastrophic amplitude is complementary when triping pulling for inclined-plane or cambered surface 64 outer amplitudes of opening and connecting rod section 53, can guarantee that like this a top acts on, and effectively locate, and prevents that 53 flexural deformations of connecting rod section are excessive.Relieving is pulled, and 64 pairs of connecting rod sections 53 of inclined-plane or cambered surface have the trend that pushes back, self elasticity of connecting rod section 53 in addition, and resilience is good, and earclip 54 screens are stable.
Handle stiff end 52 is " worker " font, and the scarfing slot 62 on the connector body 60 is the I-shaped groove, side in handle stiff end 52 is provided with positioning bar 521 and anti-avulsion button 522, is provided with corresponding location notch 621 and back stop slot 622 cooperates aforesaid positioning bar 521 and anti-avulsion button 522 to install respectively in the side of scarfing slot 62.Location notch 621 cooperates to play with positioning bar 521 strengthens the effect that screens is connected and leads and install, and improves the compactness that connects is installed between handle stiff end 52 and the connector body 60; And back stop slot 622 and anti-avulsion button 522 cooperate installation, have the left-hand thread effect, can prevent that handle stiff end 52 from withdrawing from scarfing slot 62.
The utility model is with the 52 embedded installations of handle stiff end the time, also be provided with respective channel 63 auxiliary connecting rod sections 53 and extend on connector body 60, passage 63 sidewalls form support platform and support connecting rod section 53, effectively increase the structural strength of connecting rod section 53, obtain good resilience, practicality is better; The connector surface structure is for unified whole, elegant in appearance.
Claims (3)
1, connector grip structure, this handle comprises an operating side and a stiff end, there is the connecting rod section to connect between operating side and the stiff end, it is characterized in that: stiff end adopts embedded being installed on the connector body, be that connector body leaves corresponding scarfing slot for the embedded connection of handle stiff end, offering a passage on scarfing slot assists the connecting rod section overhanging, and a passage wherein sidewall design is outer inclined-plane or cambered surface of opening, direction that inclined-plane or cambered surface are opened outward and amplitude just and the connecting rod section diastrophic direction and amplitude are complementary when triping pulling.
2, connector grip structure according to claim 1, it is characterized in that: described handle stiff end is " worker " font, and the scarfing slot on the connector body is the I-shaped groove, side in the handle stiff end is provided with positioning bar and anti-avulsion button, is provided with corresponding location notch and back stop slot cooperates aforesaid positioning bar and anti-avulsion button to install respectively in the side of scarfing slot.
3, connector grip structure according to claim 1 is characterized in that: passage is transparent design up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200595101U CN201117943Y (en) | 2007-11-08 | 2007-11-08 | Connector handle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200595101U CN201117943Y (en) | 2007-11-08 | 2007-11-08 | Connector handle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117943Y true CN201117943Y (en) | 2008-09-17 |
Family
ID=39992531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200595101U Expired - Fee Related CN201117943Y (en) | 2007-11-08 | 2007-11-08 | Connector handle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117943Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546550A (en) * | 2016-06-28 | 2018-01-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector and combinations thereof |
-
2007
- 2007-11-08 CN CNU2007200595101U patent/CN201117943Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546550A (en) * | 2016-06-28 | 2018-01-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector and combinations thereof |
| CN107546550B (en) * | 2016-06-28 | 2020-07-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector and combination thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20131108 |