CN201312017Y - Electric connector insulator - Google Patents
Electric connector insulator Download PDFInfo
- Publication number
- CN201312017Y CN201312017Y CNU2008202307584U CN200820230758U CN201312017Y CN 201312017 Y CN201312017 Y CN 201312017Y CN U2008202307584 U CNU2008202307584 U CN U2008202307584U CN 200820230758 U CN200820230758 U CN 200820230758U CN 201312017 Y CN201312017 Y CN 201312017Y
- Authority
- CN
- China
- Prior art keywords
- insulator
- electric connector
- pawl
- elasticity
- resilient
- 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 an electric connector insulator, comprising an insulator body, and is characterized in that a contact piece mounting hole is arranged on the insulator body, assembling bosses are arranged on the circumference of the insulator body at intervals, the outer lateral face of the assembling boss is an assembling face, a resilient reversed jaw is fixedly arranged between two adjacent assembling bosses, one end of the resilient reversed jaw is fixed with the internal side of the insulator body, the other end of the resilient reversed jaw is axially and outwardly overhung along the contact piece mounting hole, the electric connector insulator in the above proposal arranges the resilient reversed jaw at the circumference, when an electric connector is processed and assembled, the electric connector insulator only needs to be mounted in a shell body of the electric connector, when the insulator is mounted in place in the shell body of the electric connector, the resilient reversed jaw arranged on the insulator body is blocked in a blocking groove of the resilient reversed jaw arranged on the shell body. The resilient reversed jaw is adopted to process and assemble the electric connector, which saves the link of encapsulating compound, saves time, and enhances the production efficiency.
Description
Technical field
The utility model relates to a kind of electric connector insulator.
Background technology
Electric connector is widely applied in the various circuit connections, and existing electric connector adopts the mode of encapsulating that electric connector insulator fixed sealing is installed in the housing of electric connector usually.Adopt the mode of encapsulating to process the assembling electric connector, doing from the encapsulating to glue needs long time, generally needs about two days, and visible this processing assembling mode efficient is lower.In addition, glue is can emit a certain amount of pernicious gas in the knot process, and environment and staff are all had injury.Simultaneously, the glue that is poured into is subjected to the influence of temperature, humidity etc. easily in dry and hard process, causes the dry and hard degree and the quality heterogeneity of the different product institute encapsulating of different batches or same batch.Also have, in the dry and hard process of institute's potting compound, need special factory building and place electric connector, the utilance to factory building has caused certain waste like this.
The utility model content
The purpose of this utility model provides a kind of electric connector insulator, adopts the mode of encapsulating to encapsulate the low problem of electric connector insulator production efficiency in order to solve existing electric connector in the processing assembling process.
For achieving the above object, the utility model adopts following technical scheme: a kind of electric connector insulator, comprise the insulator body, be laid with the contact installing hole on the insulator body, the week of described insulator body upwards is interval with mounting boss, the lateral surface of mounting boss is a fitting surface, be installed with elasticity between adjacent two mounting boss and fall pawl, elasticity is fallen an end of pawl and the inboard of insulator body and is fixed together, and elasticity is fallen the other end of pawl and axially overhang to the outside of insulator body along the contact installing hole.
Described elasticity is fallen the stiff end of pawl and is lower than described fitting surface, and described elasticity is fallen the projecting end of pawl and is higher than described fitting surface.
Described elasticity is fallen the projecting end of pawl and is between these inside and outside both ends of the surface of insulator.
Described elasticity is fallen and is provided with the elasticity constringency cleft of falling the pawl between the projecting end of pawl and the insulator body, and the radial depth of the elasticity constringency cleft of falling the pawl falls the radial thickness of pawl greater than elasticity.
The electric connector insulator of such scheme upwards is provided with elasticity its week and falls pawl, when processing assembling electric connector, only needs electric connector insulator with this scheme push away in the housing that installs to electric connector and getting final product.When this insulator was in place in the housing of electric connector, the elasticity on the insulator body was fallen pawl and is held in the elasticity support slot of falling the pawl that is provided with on the housing.Adopt elasticity to fall pawl and process the assembling electric connector and saved this link of encapsulating and saved the time, improved production efficiency.Simultaneously, adopt this electric connector insulator to replace encapsulating when producing electric connector, can reduce the toxic gas that volatilize because of colloid is dry and hard, reduction producing injury to environment and staff.Also have, when producing electric connector, no longer be subjected to Effect of Environmental after adopting this insulator.
In addition, elasticity is fallen and is provided with the elasticity constringency cleft of falling the pawl between the projecting end of pawl and the insulator body, elasticity is fallen the projecting end of pawl and is higher than fitting surface, elasticity is fallen the projecting end pressurized of pawl and is moved to the elasticity constringency cleft of falling the pawl in the process of assembling, what particularly point out is that the radial depth of the elasticity constringency cleft of falling the pawl falls the radial thickness of pawl greater than elasticity, guaranteed that like this elasticity falls pawl enough shrink space are arranged, when waiting to arrive the installation site, elasticity is fallen pawl and is playbacked under the effect of self elastic force, and its projecting end is held in the elasticity support slot of falling the pawl that is provided with in the housing.Also have, elasticity is fallen the root of pawl and is lower than fitting surface, and elasticity is fallen the projecting end of pawl and is between the insulator body both ends of the surface, like this when this insulator is subjected to impacting, has protected elasticity to fall pawl and has avoided the equivalent damage that fractures.
Description of drawings
Fig. 1 is a partial sectional view of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is a stereogram of the present utility model.
Embodiment
Fig. 1, Fig. 2, a kind of electric connector insulator shown in Figure 3, comprise insulator body 1, be laid with the contact installing hole on the end face of insulator body 1, the week of insulator body 1 upwards is interval with mounting boss 6, the lateral surface of mounting boss 6 is a fitting surface 7, be provided with elasticity between adjacent two mounting boss 6 and fall pawl 2, it is stiff end 3 with insulator body 1 contact jaw that elasticity is fallen pawl 2, and it is projecting end 4 along contact installing hole axis elongated end that elasticity is fallen pawl.Elasticity is fallen the stiff end 3 of pawl 2 and is lower than fitting surface 7, and elasticity is fallen the projecting end 4 of pawl 2 and is higher than fitting surface 7, and in addition, elasticity is fallen the projecting end 4 of pawl 2 and is between insulator body 1 both ends of the surface.Elasticity is fallen and is provided with the elasticity constringency cleft of falling the pawl 5 between the projecting end 4 of pawl 2 and the insulator body 1, and the radial depth of the elasticity constringency cleft of falling the pawl 5 falls the radial thickness of pawl 2 greater than elasticity, so that fall pawl 2 in elasticity enough deformation spaces is arranged during by compression.
Claims (4)
1. electric connector insulator, comprise the insulator body, be laid with the contact installing hole on the insulator body, it is characterized in that: the week of described insulator body upwards is interval with mounting boss, the lateral surface of mounting boss is a fitting surface, be installed with elasticity between adjacent two mounting boss and fall pawl, elasticity is fallen an end of pawl and the inboard of insulator body and is fixed together, and elasticity is fallen the other end of pawl and axially overhang to the outside of insulator body along the contact installing hole.
2. electric connector insulator according to claim 1 is characterized in that: described elasticity is fallen the stiff end of pawl and is lower than described fitting surface, and described elasticity is fallen the projecting end of pawl and is higher than described fitting surface.
3. electric connector insulator according to claim 1 and 2 is characterized in that: described elasticity is fallen the projecting end of pawl and is between these inside and outside both ends of the surface of insulator.
4. electric connector insulator according to claim 3 is characterized in that: described elasticity is fallen and is provided with the elasticity constringency cleft of falling the pawl between the projecting end of pawl and the insulator body, and the radial depth of the elasticity constringency cleft of falling the pawl falls the radial thickness of pawl greater than elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202307584U CN201312017Y (en) | 2008-12-11 | 2008-12-11 | Electric connector insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202307584U CN201312017Y (en) | 2008-12-11 | 2008-12-11 | Electric connector insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201312017Y true CN201312017Y (en) | 2009-09-16 |
Family
ID=41109270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202307584U Expired - Fee Related CN201312017Y (en) | 2008-12-11 | 2008-12-11 | Electric connector insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201312017Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807765A (en) * | 2010-03-24 | 2010-08-18 | 中航光电科技股份有限公司 | Electric connector |
| CN104319495A (en) * | 2014-08-25 | 2015-01-28 | 中航光电科技股份有限公司 | Spring claw, array spring claw combination plughole contact piece and electric connector |
| CN105428876A (en) * | 2015-11-24 | 2016-03-23 | 中航光电科技股份有限公司 | Electrical connector and clamp-spring-free pressing plate apparatus thereof |
-
2008
- 2008-12-11 CN CNU2008202307584U patent/CN201312017Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807765A (en) * | 2010-03-24 | 2010-08-18 | 中航光电科技股份有限公司 | Electric connector |
| CN101807765B (en) * | 2010-03-24 | 2012-08-22 | 中航光电科技股份有限公司 | Electric connector |
| CN104319495A (en) * | 2014-08-25 | 2015-01-28 | 中航光电科技股份有限公司 | Spring claw, array spring claw combination plughole contact piece and electric connector |
| CN104319495B (en) * | 2014-08-25 | 2017-03-22 | 中航光电科技股份有限公司 | Spring claw, array spring claw combination plughole contact piece and electric connector |
| CN105428876A (en) * | 2015-11-24 | 2016-03-23 | 中航光电科技股份有限公司 | Electrical connector and clamp-spring-free pressing plate apparatus thereof |
| CN105428876B (en) * | 2015-11-24 | 2018-01-16 | 中航光电科技股份有限公司 | Electric connector and its exempt from jump ring presser device |
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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: 20090916 Termination date: 20131211 |