CN2442406Y - Socket connector - Google Patents
Socket connector Download PDFInfo
- Publication number
- CN2442406Y CN2442406Y CN 00218971 CN00218971U CN2442406Y CN 2442406 Y CN2442406 Y CN 2442406Y CN 00218971 CN00218971 CN 00218971 CN 00218971 U CN00218971 U CN 00218971U CN 2442406 Y CN2442406 Y CN 2442406Y
- Authority
- CN
- China
- Prior art keywords
- receiving space
- socket connector
- prevention device
- aforementioned
- insulating body
- 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 - Lifetime
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a socket connector of a modular communication network. The front surface of an insulation main body is concavely provided with a containing space of which the top wall is provided with a passage. Anti-misplugging devices are assembled on both sides of the insulation main body and comprise a pushing part and a blocking part, wherein the pushing part extends inwards from the inlet position of the containing space and can be used for pushing the socket connector when the matched socket connector is inserted into the containing space, and the blocking part used for preventing a non-matching plug from inserting extends from the tail end of the pushing part to the top wall and is partially and convexly inserted into the passage on the top wall of the containing space under the free state. The blocking part can quit from the passage under the compression state for allowing the matched plug to enter.
Description
The utility model is a kind of connector, refers to a kind of modularity communication network socket connector of tool misplug prevention device especially.
The RJ-45 plug that is used for communication network is bigger than RJ-11 plug that is used for the telephone networking and socket connector width dimensions with the width dimensions of socket connector, and therefore, the RJ-11 pin connector may insert in the Registered Jack-45 connector.Yet,, when its inserts in Registered Jack-45 connector, will damage the conducting terminal in the Registered Jack-45 connector, and can cause electrical destruction most probably because of RJ-11 pin connector and Registered Jack-45 connector do not match.United States Patent (USP) the 6th, 022, No. 246 case has disclosed a kind of style connector, the anti-mis-insertion structure is set to prevent the wrong phenomenon of pegging graft between the two on the plug of mutual butt joint and socket connector.But this structural design can not prevent that the less RJ-11 pin connector of size from inserting in the larger-size Registered Jack-45 connector.Again, the artificial same people's of application of right assignee and present application for patent U.S. Patent application the 09/536th, disclosed a kind of socket connector of tool misplug prevention device No. 165, its misplug prevention device is the porch of being located at the receiving space of socket connector, when the butt connector with its coupling inserts, to promote this misplug prevention device and make it produce deflection distortion, thereby butt connector is inserted.But, because of this misplug prevention device is arranged at the porch, therefore must provide enough large spaces, especially will provide the enough big receiving space of longitudinal length to accommodate this misplug prevention device and its space that rotates is provided, this development trend for the short and small thin typeization of current electronic component is obviously unfavorable.And this is provided with the connector of misplug prevention device, and is bigger with respect to the structural change of the connector that misplug prevention device is not set, and most structure all must redesign, and will cause that development cost increases, and therefore this design still has further improved necessity.
The utility model main purpose is to provide a kind of socket connector of tool misplug prevention device, it has the function that stops non-matching plug connector to insert reliably, that this misplug prevention device takes up space is little, be beneficial to the short and small slimming of electronic component, and it need only be made very little change to original connector and just can be provided with, thereby development cost is low and be easy to manufacturing.
The utility model socket connector includes insulating body, plurality of terminals and misplug prevention device, wherein the insulating body front surface is made as interface, be concaved with the receiving space that inserts for plug in interface, the connection of receiving space one inwall is provided with the slightly narrow passage of a width, respectively establishes a groove in passage both sides and receiving space intersection; Plurality of terminals is mounted in the insulating body, and each terminal includes a contact site that extends above-mentioned receiving space and elastically deformable, and a termination section of stretching out the insulating body bottom surface downwards; Misplug prevention device is installed in the above-mentioned insulating body, it includes the ejection part that promotes when the pin connector that can supply coupling from the receiving space porch to the internal direction extension inserts, and be the interlock setting, and extend in the receiving space end face groove and can be with respect to the stop section of fixed part elastic displacement with described ejection part.This stop section is extended in the free state lower part and is charged into aforementioned channels, then is accommodated in the aforementioned grooves fully when compressive state.
When the pin connector with socket connector coupling inserts, the ejection part of the two sides ejection misplug prevention device of this pin connector and with the misplug prevention device compression, and drive the stop section and withdraw from aforementioned channels, make that the appropriate section of matching plug can admission passage.Again, when the pin connector of non-coupling inserts, because of width dimensions less than between between ejection part apart from not pushing misplug prevention device fully open, therefore the stop section of misplug prevention device all the time block in passage, make the non-matching plug connector part corresponding can not enter groove with passage, thereby make the whole plug connector be blocked at the receiving space porch, and can not insert socket connector receiving space inside.
Owing to adopt such scheme, the utility model socket connector has the function that stops non-matching plug connector to insert reliably, because of this misplug prevention device takes up space little, be beneficial to the short and small slimming of electronic component, and it need only be made very little change to original connector and just can be provided with, thereby development cost is low and be easy to manufacturing.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the stereogram of the utility model socket connector, wherein has a misplug prevention device to be separated.
Fig. 2 is that the utility model socket connector removes metal shell and misplug prevention device is in the not front view of deformation state, and wherein dotted line is depicted as non-matching plug and is barred from the outer situation of receiving space.
Fig. 3 is the cutaway view along A-A line shown in Figure 2.
Fig. 4 is the cutaway view along B-B line shown in Figure 2.
Fig. 5 be socket connector misplug prevention device shown in Figure 2 by matching plug connector (shown in the dotted line) roof pressure, and make pin connector can be smoothly by the time front view.
See also shown in Figure 1ly, the utility model socket connector includes insulating body 1, metal shell 2, plurality of terminals 3 and misplug prevention device 4.Please cooperate and consult that other is graphic, insulating body 1 is a square body, and its bottom surface is made as adapter surface 15, is arranged with two locking columns 16 in adapter surface 15.Insulating body 1 front surface is made as interface 13, be arranged with receiving space 10 in interface 13, the inwall connection at receiving space 10 tops is provided with the slightly narrow passage of a width 11, respectively establish a groove 14 in passage 11 both sides and receiving space 10 intersections, and two side 17 front ends of receiving space 10 are respectively established an interior embedded groove type installation portion 12 that is used to install misplug prevention device 4.Metal shell 2 is coated on the periphery of insulating body 1, with the telecommunication hop of shielding insulation body 1 inside, and guarantees that socket connector telecommunication transmission is stable.Plurality of terminals 3 is mounted in the insulating body 1, each terminal 3 includes one and extends above-mentioned receiving space 10 electrically contact with the terminal (not shown) of outside butt connector and the contact site 30 of elastically deformable, reaches one and stretches out the termination section 32 of insulating body 1 adapter surface 15 to join with circuit board downwards.Misplug prevention device 4 is flexure strips of a substantially rectangular shape bending, its horizontal component 41 1 ends are bent to form fixed part 40, the other end then extends upward to copline vertical component 43, and the end of vertical component 43 further vertically is bent to form stop section 44 towards the direction away from fixed part 40, and the part of bending and coplane then forms ejection part 42 between horizontal component 41 and the vertical component 43.This fixed part 40 is installed on insulating body 1 installation portion 12, utilizes the interference effect of 12 of fixed part 40 and installation portions to fix.Ejection part 42 extends and is obliquely extended to inside from receiving space 10 ingress edge places from fixed part 40, ejection when it can insert for the pin connector (shown in Fig. 5 dotted line) of coupling.Stop section 44 extends the free end of misplug prevention device 4, and is contained in the groove 14 at receiving space top, and it can be with respect to fixed part 40 elastic displacements with the strain of ejection part 42.Under free state, these stop section 44 end portion are stretched on the aforementioned channels 11 of receiving space 10 end faces, and by compression the time, then can withdraw from aforementioned channels 11 and are contained in fully in the groove 14.
See also Fig. 2, Fig. 3 and shown in Figure 4, when the pin connector (shown in the dotted line) of non-coupling inserts, because of width dimensions can not be pushed the misplug prevention device 4 of both sides open simultaneously less than the distance of 42 of receiving space 10 both sides ejection parts, therefore at least one stop section 44 of misplug prevention device 4 will be barred from the passage 11 all the time, make non-matching plug connector and passage 11 corresponding parts not to insert, thereby the whole plug connector is barred from receiving space 10 porch.See also shown in Figure 5, when the pin connector (shown in the dotted line) with the utility model socket connector coupling inserts receiving space 10, because of the both sides width of this pin connector and the width of receiving space are complementary, thereby its simultaneously ejection misplug prevention device 4 ejection part 42 and the ejection part 42 of misplug prevention device 4 is compressed to receiving space 10 both sides, and aforementioned channels 11 is withdrawed from drive stop section 44, make matching plug and passage 11 appropriate sections admission passage 11 smoothly, thereby plug integral body just can enter receiving space 10 smoothly.
Understandable, as long as the elasticity of metal shell 2 is enough good, misplug prevention device 4 can also be wholely set with metal shell 2.Can reduce number of parts like this, save operation, and make installation easier.
Claims (7)
1. socket connector includes insulating body and is mounted on plurality of terminals in the insulating body, and insulating body has interface, is concaved with receiving space at interface, and receiving space one inwall is communicated with and is provided with the slightly narrow passage of a width; Each terminal includes a contact site that extends above-mentioned receiving space and elastically deformable, and one extends the outer termination section of insulating body; It is characterized in that: be provided with misplug prevention device in the insulating body group, the ejection part of ejection when misplug prevention device includes the pin connector insertion that extends in the receiving space, can supply coupling, and with the setting of ejection part interlock and extend to stop section in the aforementioned passage that is communicated in receiving space, aforementioned channels is charged in the free state lower part in this stop section, then can withdraw from aforementioned channels in compressive state.
2. socket connector according to claim 1, it is characterized in that: it comprises a pair of misplug prevention device, each misplug prevention device comprises the fixed part that is wholely set with described ejection part, and an interior embedded groove type installation portion is respectively established in the two side of aforementioned receiving space, and this aforementioned misplug prevention device is to utilize fixed part and cooperating of installation portion to be installed on insulating body.
3. socket connector according to claim 2, it is characterized in that: misplug prevention device is a square resilient sheet-like body, one end of its horizontal component is bent to form fixed part, the other end then extends upward to copline vertical component, and the end of vertical component further vertically is bent to form the stop section towards the direction away from fixed part, the part of bending and coplane then forms ejection part between horizontal component and the vertical component, this ejection part extends from installation portion, and is obliquely extended to receiving space inside from receiving space ingress edge place.
4. socket connector according to claim 3 is characterized in that: passage both sides and receiving space intersection respectively establish a groove, and aforementioned stop section partly is contained in this groove when free state, then is contained in the groove fully when being compressed.
5. socket connector according to claim 4 is characterized in that: insulating body is a square body, and its bottom surface is made as adapter surface, in the switching bilateral symmetry two locking columns is set.
6. socket connector according to claim 1 is characterized in that: aforementioned dielectric body periphery also is coated with metal shell.
7. socket connector according to claim 6 is characterized in that: aforementioned misplug prevention device extends setting from the metal shell one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00218971 CN2442406Y (en) | 2000-08-25 | 2000-08-25 | Socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00218971 CN2442406Y (en) | 2000-08-25 | 2000-08-25 | Socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442406Y true CN2442406Y (en) | 2001-08-08 |
Family
ID=33584229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00218971 Expired - Lifetime CN2442406Y (en) | 2000-08-25 | 2000-08-25 | Socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442406Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100578868C (en) * | 2005-05-30 | 2010-01-06 | 本多通信工业株式会社 | Modular jack |
-
2000
- 2000-08-25 CN CN 00218971 patent/CN2442406Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100578868C (en) * | 2005-05-30 | 2010-01-06 | 本多通信工业株式会社 | Modular jack |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20100825 Granted publication date: 20010808 |