CN201312018Y - Mixed contact structure connector - Google Patents
Mixed contact structure connector Download PDFInfo
- Publication number
- CN201312018Y CN201312018Y CNU2008202307599U CN200820230759U CN201312018Y CN 201312018 Y CN201312018 Y CN 201312018Y CN U2008202307599 U CNU2008202307599 U CN U2008202307599U CN 200820230759 U CN200820230759 U CN 200820230759U CN 201312018 Y CN201312018 Y CN 201312018Y
- Authority
- CN
- China
- Prior art keywords
- connector
- pawl
- elasticity
- insulator
- contact
- 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
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a mixed contact structure connector, comprising a connector shell body, and is characterized in that a connector insulator is arranged in the connector shell body, a contact piece is coincidently mounted in a contact piece mounting hole of the connector insulator, assembling bosses are arranged on the circumference of the connector insulator at intervals, the external side face of the assembling boss is an assembling face, a resilient reversed jaw is fixed between two adjacent assembling bosses, the contact end between the resilient reversed jaw and the connector insulator is a fixed end, an axial extending end of the resilient reversed jaw along the contact piece mounting hole is an overhanging end, a neck is arranged at the position which is corresponding to the resilient reversed jaw in the connector shell body, and the overhanging end of the resilient reversed jaw is blocked in the neck. In the connector adopting the above proposal, the resilient reversed jaw is arranged on the connector insulator, the neck is arranged in the connector shell body, after processing and assembling, the resilient reversed jaw on the connector insulator is blocked in the neck arranged in the connector shell body, and the connector insulator is mutually fixed with the connector shell body. The connector is processed and assembled by adopting the above method, the production time is saved and the production efficiency is high.
Description
Technical field
The utility model relates to a kind of structure connector that loads in mixture.
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 can be emitted a certain amount of pernicious gas in dry and hard 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 structure connector that loads in mixture, in order to solve existing connector adopts encapsulating in the processing assembling process mode package connector insulator, the problem that production efficiency is low.
For achieving the above object, the utility model adopts following technical scheme: a kind of structure connector that loads in mixture, comprise connector shell, be provided with connector insulator and contact insulator in the connector shell, coincide in the contact installing hole of connector insulator contact is installed, the week of described connector insulator 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 connector insulator and is fixed together, and elasticity is fallen the other end of pawl and axially overhang to the outside of connector insulator along the contact installing hole; The corresponding elasticity position of falling the pawl is provided with draw-in groove in the connector shell, and elasticity is fallen the projecting end of pawl and is fastened in the draw-in groove.
Described elasticity is fallen the stiff end of pawl and is lower than described fitting surface, described elasticity fall the projecting end of pawl be higher than described assembling to.
Described elasticity is fallen the projecting end of pawl and is between the inside and outside both ends of the surface of connector insulator, has avoided elasticity to fall pawl like this and has damaged because of external impact.
Described elasticity is fallen and is provided with the elasticity constringency cleft of falling the pawl between the projecting end of pawl and the connector insulator, and the radial depth of the elasticity constringency cleft of falling the pawl falls the radial thickness of pawl greater than elasticity, has guaranteed that like this elasticity falls pawl enough shrink space are arranged.
Described contact is a contact pin contacting piece, the middle part of described contact hull outside is installed with flanged plate, flanged plate is provided with sealing ring near a side of this connector inserted terminal, is provided with near sealing ring one side on the contact housing to be used for the stop nut that is connected with the panel of fixing this connector.
Described contact is a jack contact, and an end of described contact housing is provided with the attaching nut, and the attaching nut is positioned at the terminals of this connector.
One end of described contact housing is provided with sleeve, and sleeve is positioned at the terminals of this connector, and docking sleeve touches part and protects, and reduces cable pulling of contact drawn damage.
Is provided with the inverted bowl type cushion rubber near this connector inserted terminal in the described contact housing, the inverted bowl type cushion rubber is positioned at the cavity that contact housing and contact insulator are surrounded, and can make this connector reach the degree of protection of IP68 like this.
Described attaching nut is provided with annular groove near this connector inserted terminal, the annular groove inboard is provided with the attaching nut only revolves the first locking ratchet ring that cooperates, the annular groove outside is provided with the second locking ratchet ring that cooperates with the housing anti-avulsion, and the first locking ratchet ring and the second locking ratchet ring opposing end faces are provided with intermeshing ratchet.
Described attaching nut's annular groove inboard is provided with the ripple spring, the ripple spring presses on the first locking ratchet ring, the ripple spring makes the first locking ratchet ring and the second locking ratchet ring be in engagement, and the engagement by ratchet can prevent to take place because of the situation that the attaching nut becomes flexible appears in reasons such as vibration.
Its connector insulator of the connector of such scheme is provided with elasticity and falls pawl, be provided with draw-in groove in the connector shell, when this connector of processing assembling, only connector insulator need be pushed away and install in the connector shell, at this moment, elasticity on the connector insulator is fallen pawl and is held in the draw-in groove in the connector shell, and like this, connector insulator just has been fixed in the connector shell.Adopt aforesaid way processing assembling connector, saved the production time, improved production efficiency.In addition, use the mode of clamping that connector insulator and connector shell are fixed together, saved this link of encapsulating fixed connector insulator, saved production cost.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 the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the stereogram of connector insulator.
Embodiment
Fig. 1, a kind of embodiment 1 that loads in mixture the structure connector of the utility model shown in Figure 3, this connector comprises connector shell 1, be provided with connector insulator 15 in the connector shell 1, the end face of connector insulator 15 is provided with the contact installing hole, the week of connector insulator 15 upwards is interval with mounting boss 20, the lateral surface of mounting boss 20 is a fitting surface, be provided with elasticity between adjacent two mounting boss 20 and fall pawl 8, it is stiff end 17 with connector insulator 15 contact jaws that elasticity is fallen pawl 8, and it is projecting end 18 along contact installing hole axis elongated end that elasticity is fallen pawl 8.Elasticity is fallen the stiff end 17 of pawl 8 and is lower than fitting surface, and elasticity is fallen the projecting end 18 of pawl 8 and is higher than fitting surface, and in addition, elasticity is fallen the projecting end of pawl 8 and is between connector insulator 15 both ends of the surface.Elasticity is fallen and is provided with the elasticity constringency cleft of falling the pawl between the projecting end of pawl 8 and the connector insulator 15, the radial depth of the elasticity constringency cleft of falling the pawl falls the radial thickness of pawl greater than elasticity, so that falling pawl in elasticity has during by compression enough deformation spaces, elasticity to fall pawl 8 to be held in the draw-in groove of offering in the connector shell 1.Jack contact 6 passes connector insulator 15 and is fixedly installed in this connector.The terminals of this connector are provided with sleeve 5, and 5 pairs of contacts of sleeve protect, and reduce cable pulling of jack contact 6 drawn damage.The inserted terminal of this connector is provided with the inverted bowl type cushion rubber 2 that is in the connector shell, adopts this kind cushion rubber to make this connector reach the degree of protection of IP68.The middle part in contact housing 1 outside is installed with flanged plate 7, flanged plate 7 is provided with O RunddichtringO 4 near a side of this connector inserted terminal, be provided with near O RunddichtringO 4 one sides on the contact housing and be used for the stop nut 3 that is connected with the panel of fixing this connector, the circumferential edges and corners of stop nut 3 have the hole, and it is locking fixing with it that use bundle silk passes the hole that is located at these stop nut edges and corners after this stop nut screws.
Fig. 2, a kind of embodiment 2 that loads in mixture the structure connector of the utility model shown in Figure 3, this connector comprises connector shell 10, be provided with connector insulator 15 in the connector shell 10, the end face of connector insulator 15 is provided with the contact installing hole, the week of connector insulator 15 upwards is provided with mounting boss 20, the lateral surface of mounting boss 20 is a fitting surface, be provided with elasticity between adjacent two mounting boss 20 and fall pawl 8, it is stiff end 17 with connector insulator 15 contact jaws that elasticity is fallen pawl 8, and it is projecting end 18 along contact installing hole axis elongated end that elasticity is fallen pawl 8.Elasticity is fallen the stiff end 17 of pawl and is lower than fitting surface, and elasticity is fallen the projecting end 18 of pawl and is higher than fitting surface, and in addition, elasticity is fallen the projecting end of pawl 8 and is between connector insulator 15 both ends of the surface.Elasticity is fallen and is provided with the elasticity constringency cleft of falling the pawl between the projecting end of pawl 8 and the connector insulator 15, the radial depth of the elasticity constringency cleft of falling the pawl falls the radial thickness of pawl greater than elasticity, so that falling pawl in elasticity has during by compression enough deformation spaces, elasticity to fall pawl 8 to be held in the draw-in groove of offering in the connector shell 10.Contact pin contacting piece 14 passes connector insulator 15 and is fixedly installed in this connector.The terminals of this connector are provided with attaching nut 9, inserted terminal anti-rotation near this connector in the attaching nut 9 is provided with the first locking ratchet ring 12, anti-rotation is provided with second locking ratchet ring 13, the second locking ratchet rings 13 that cooperate with first locking ratchet ring 12 work in the attaching nut 9 and is connected together by pawl and the connector shell that is arranged on the inner circumferential surface on the connector shell.The first locking ratchet ring 12 and the second locking ratchet ring, 13 engagement places are provided with ripple spring 11 in the attaching nut 9, the engagement of the 11 pairs first locking ratchet rings 12 of ripple spring and the second locking ratchet ring 13 provides a vertical engaging force, make the first locking ratchet ring 12 and the second locking ratchet ring 13 be in engagement, engagement by ratchet can prevent because of reasons such as vibrations, attaching nut's 9 loosening situations occur and takes place.
Claims (10)
1. one kind loads in mixture the structure connector, comprise connector shell, be provided with connector insulator and contact insulator in the connector shell, coincide in the contact installing hole of connector insulator contact is installed, it is characterized in that: the week of described connector insulator 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 connector insulator and is fixed together, and elasticity is fallen the other end of pawl and axially overhang to the outside of connector insulator along the contact installing hole; The corresponding elasticity position of falling the pawl is provided with draw-in groove in the connector shell, and elasticity is fallen the projecting end of pawl and is fastened in the draw-in groove.
2. the structure connector that loads in mixture 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. the structure connector that loads in mixture according to claim 1 and 2 is characterized in that: described elasticity is fallen the projecting end of pawl and is between the inside and outside both ends of the surface of connector insulator.
4. the structure connector that loads in mixture 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 connector insulator, and the radial depth of the elasticity constringency cleft of falling the pawl falls the radial thickness of pawl greater than elasticity.
5. the structure connector that loads in mixture according to claim 4, it is characterized in that: described contact is a contact pin contacting piece, the middle part of described contact hull outside is installed with flanged plate, flanged plate is provided with sealing ring near a side of this connector inserted terminal, is provided with near sealing ring one side on the contact housing to be used for the stop nut that is connected with the panel of fixing this connector.
6. the structure connector that loads in mixture according to claim 4 is characterized in that: described contact is a jack contact, and an end of described contact housing is provided with the attaching nut, and the attaching nut is positioned at the terminals of this connector.
7. the structure connector that loads in mixture according to claim 5 is characterized in that: an end of described contact housing is provided with sleeve, and sleeve is positioned at the terminals of this connector.
8. the structure connector that loads in mixture according to claim 7 is characterized in that: is provided with the inverted bowl type cushion rubber near this connector inserted terminal in the described contact housing, the inverted bowl type cushion rubber is positioned at the cavity that contact housing and contact insulator are surrounded.
9. the structure connector that loads in mixture according to claim 6, it is characterized in that: described attaching nut is provided with annular groove near this connector inserted terminal, the annular groove inboard is provided with the attaching nut only revolves the first locking ratchet ring that cooperates, the annular groove outside is provided with the second locking ratchet ring that cooperates with the housing anti-avulsion, and the first locking ratchet ring and the second locking ratchet ring opposing end faces are provided with intermeshing ratchet.
10. the structure connector that loads in mixture according to claim 9 is characterized in that: described attaching nut's annular groove inboard is provided with the ripple spring, and the ripple spring presses on the first locking ratchet ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202307599U CN201312018Y (en) | 2008-12-11 | 2008-12-11 | Mixed contact structure connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202307599U CN201312018Y (en) | 2008-12-11 | 2008-12-11 | Mixed contact structure connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201312018Y true CN201312018Y (en) | 2009-09-16 |
Family
ID=41109271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202307599U Expired - Fee Related CN201312018Y (en) | 2008-12-11 | 2008-12-11 | Mixed contact structure connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201312018Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807762A (en) * | 2010-03-24 | 2010-08-18 | 中航光电科技股份有限公司 | Electric connector |
| CN104124556A (en) * | 2013-04-16 | 2014-10-29 | 泰科电子服务有限责任公司 | Electrical connector having resilient latches |
| CN104852181A (en) * | 2015-05-20 | 2015-08-19 | 合肥凯蒙新材料有限公司 | Novel DIN-type connector |
| CN111029868A (en) * | 2019-12-13 | 2020-04-17 | 中航光电科技股份有限公司 | Audio adapter connector assembly |
-
2008
- 2008-12-11 CN CNU2008202307599U patent/CN201312018Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807762A (en) * | 2010-03-24 | 2010-08-18 | 中航光电科技股份有限公司 | Electric connector |
| CN104124556A (en) * | 2013-04-16 | 2014-10-29 | 泰科电子服务有限责任公司 | Electrical connector having resilient latches |
| CN104852181A (en) * | 2015-05-20 | 2015-08-19 | 合肥凯蒙新材料有限公司 | Novel DIN-type connector |
| CN111029868A (en) * | 2019-12-13 | 2020-04-17 | 中航光电科技股份有限公司 | Audio adapter connector assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201312018Y (en) | Mixed contact structure connector | |
| CN103840319A (en) | Ground terminal and connector provided therewith | |
| CN203288820U (en) | Socket capable of rapidly replacing contact member | |
| CN202405442U (en) | Connection terminal | |
| CN201312017Y (en) | Electric connector insulator | |
| CN201413899Y (en) | Water-tight connector | |
| CN201252163Y (en) | A protection grid for wiring terminal grates | |
| CN202049816U (en) | Pin insulator | |
| CN216899255U (en) | Industrial robot is with infrared temperature sensing device convenient to overhaul | |
| CN203135005U (en) | Wiring assembly | |
| CN207853059U (en) | A kind of location structure that high speed motor car is covered with connector tooth | |
| CN2626018Y (en) | Line style bracing insulator type composite metal oxide lightning arrester | |
| CN201853610U (en) | Novel brake lamp switch | |
| KR20100010251U (en) | Decomposition easiness earthring terminal | |
| CN206926590U (en) | A kind of improved electronic meeting pedal drive device | |
| CN201611718U (en) | Improvement structure for power connector | |
| CN202713018U (en) | Direct connection explosion-proof motor for centrifuge | |
| CN212365623U (en) | High-altitude suspension insulator easy to disassemble and assemble | |
| CN213816543U (en) | Buckle type USB interface for electric vehicle | |
| CN221176832U (en) | Magnetic rotary encoder | |
| CN204741063U (en) | Dismantled connection structure of handheld quick -witted antenna | |
| CN201163673Y (en) | Cooperation device of electric connector | |
| CN218957627U (en) | Terminal cover and contactor using same | |
| CN218628710U (en) | Bus duct temperature sensor | |
| CN219677634U (en) | Be used for industrial robot servo motor high reliability connector |
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 |