CN2598195Y - Quick-connecting cable connector capable of preventing water and earthquake - Google Patents
Quick-connecting cable connector capable of preventing water and earthquake Download PDFInfo
- Publication number
- CN2598195Y CN2598195Y CNU022946292U CN02294629U CN2598195Y CN 2598195 Y CN2598195 Y CN 2598195Y CN U022946292 U CNU022946292 U CN U022946292U CN 02294629 U CN02294629 U CN 02294629U CN 2598195 Y CN2598195 Y CN 2598195Y
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- CN
- China
- Prior art keywords
- shell
- pin hole
- cable
- sleeve
- locking
- 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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Abstract
The utility model relates to a fast-jointed water proof earthquake cable connector which comprises a dust proof cap, a shell, a connecting sleeve, a pinhole groupware, a locking nut and cables. The cable is connected with the pinhole groupware; the pinhole groupware is arranged and fixed in a locating sleeve; the shell covers the locating sleeve; the cable is sleeved with a thread locking block and a corresponding locking sleeve one by one; the locking sleeve is provided with a locking nut to screw with the shell; the connecting sleeve is inserted into the shell and cooperates with the locking nut flexibly; the shell of the locking nut is connected with the locating sleeve through a stop block and a sealing ring; the dust proof cap is inserted into the shell through the dust proof cushion; the sealing ring is arranged between the connecting sleeve and the shell. The utility model has the advantages of simple structure, beautiful appearance, convenient usage, fast joint, good sealing performance, water proof and high tensile resistance connecting performance.
Description
Technical field
The utility model relates to the seismic cable connector.
Background technology
At present, be used for seismic cable connector and certain seismic prospecting instrument and match, in the environment on the various faces of land, carry out seismic prospecting.And the existing conventional cable connector also fails to reach instructions for use on the performance of waterproof, stretching resistance, often produces to damage phenomenon.Therefore need a kind of connector can effectively guarantee carrying out smoothly of exploration construction with waterproof, stretching resistance and rapid abutting joint ability.
Summary of the invention
The purpose of this utility model provides a kind of fast-connecting type waterproof seismic cable connector, and it has simple in structure, good looking appearance, easy to use, rapid abutting joint, favorable sealing property, and has waterproof ability, high tensile power switching performance.
The utility model is achieved in that
The utility model is simple in structure, favorable sealing property, and have waterproof and tensile strength is very high, but rapid abutting joint is easy to use, and good looking appearance.
Elaborate its structure with accompanying drawing in conjunction with the embodiments:
Description of drawings
Fig. 1: the utility model structural representation;
Fig. 2: the utility model connects the needle construction schematic diagram;
Fig. 3: the utility model head protector structural representation;
Fig. 4: the utility model connects view soon.
Accompanying drawing number:
1. dust cap 2. dust-proof cushions 3. shells
4. adapter sleeve 5. sealing rings 6. locking wire pieces
7. locking wire overlaps 8. locking nuts, 9. sprues
10. sealing gasket 11. positioning sleeves
12. pin hole assembly
121. contact pin 122. pin holes
13. pin hole sealing gasket 14. cables 15. reinforcements
Embodiment
Its structure of the utility model is as shown in Figure 1: a kind of fast-connecting type waterproof seismic cable connector, comprise dust cap 1, shell 3, adapter sleeve 4, pin hole assembly 12, locking nut 8 and cable 14, its cable 14 connects pin hole assembly 12, its pin hole assembly 12 is provided with and is fixed in the positioning sleeve 11, its shell 3 is enclosed within outside the positioning sleeve 11, its cable 14 outer lock sleeves 7 that are with locking wire piece 6 successively and cooperate with it, its outer locking nut 8 that is provided with is spirally connected with shell 3, adapter sleeve 4 and shell 3 grafting and locking nut 8 pass through sprue 9 movingly successively in its locking nut 8 shells, sealing gasket 10 joins with positioning sleeve 11; Its dust cap 1 is pegged graft by dust-proof cushion 2 and shell 3, between its adapter sleeve 4 and the shell 3 sealing ring 5 is set.
Its locking wire piece 6 and locking wire cover 7 are ring cone movingly, and its cable 14 affixed reinforcements 15, reinforcement 15 are clamped between locking wire piece 6 and the locking wire cover 7.
The utility model is to realize sealing like this: its connector plug chamber is provided with multiple waterproof sealing measure.Adopt the pin hole assembly 12 of a particular design; Contact pin 121, pin hole 122 junctions are to have added sealing gasket 13 between the pin hole assembly 12, prevent that moisture from entering connector inside from pin hole assembly 12 roots, as shown in Figure 2, its cable seal adopts makes the sealing gasket 10 that a big conical surface cooperates with positioning sleeve 11, as shown in Figure 1, it can prevent that moisture from entering the inside of connector from the afterbody of connector along cable 14, realizes the sealing between cable and the housing.Its sealing ring 5 adopts O shape circle, plays the gap of filling between shell 3 and the adapter sleeve 7, prevents that moisture from entering connector inside.Its all positions that need seal are designed to the conical surface, and purpose is to make between contact pin 121, jack 122 and pin hole sealing gasket 13, pin hole sealing gasket 13 and the housing 3 by pine to being tightened to interference, forms intact sealing system, has guaranteed water resistance.Described sealing gasket 10 makes sealing gasket 10 therebetween form one " drum face " and housing 3 interference fit at the radially generation pressure of cable, guarantees water proofing property.
The utility model is dismantled in construction frequently; and have characteristics of rapid abutting joint rotational lock; on structural design, adopt tenon shape docking mode; as shown in Figure 4; plush copper and groove alignment that it needs only in use with two identical connector are seated; adapter sleeve 4 revolved turn 90 degrees and to lock; realize the effect of sealing; after dismounting; should in time dust cap 1 and connector plug be pegged graft; described grafting is that dust cap 1 is designed to the docking structure that matches with connector plug, and the dust-proof cushion 2 after the butt joint in the dust cap 1 plays the effect of protection contact pin 121 and sealing equally, as shown in Figure 3.
As shown in Figure 1; described locking wire piece 6 and locking wire cover 7 are formed locking wire parts; described and cable 14 affixed reinforcements are clipped between locking wire piece 6 and the locking wire cover 7; the reinforcement of cable finally is transmitted to this pulling force on the locking wire parts when cable 14 is subjected to external force and influences; described locking nut 8 adopts high-intensity insulator injected plastics material when design; it and adapter sleeve 4 bear the pulling force that the cable reinforcement material produces together; the pulling force that can bear between this connector and the cable substantially exceeds the pulling force that cable 14 itself can bear; so just realized protection cable conduction core safety, the possibility that prevents that core is elongated or broken.
Experimental results show that:
The utility model is realized the performance of rapid abutting joint, waterproof, high tensile power, reaches open-air requirement to the earthquake cable connector, can satisfy the requirement that seismic prospecting is used outside various natural environments are marched off into political wilderness.
Claims (3)
1. fast-connecting type waterproof seismic cable connector, comprise dust cap (1), shell (3), adapter sleeve (4), pin hole assembly (12), locking nut (8) and cable (14), it is characterized in that: its cable (14) connects pin hole assembly (12), its pin hole assembly (12) is provided with and is fixed in the positioning sleeve (11), its shell (3) is enclosed within outside the positioning sleeve (11), the outer lock sleeve (7) that is with locking wire piece (6) successively and cooperates with it of its cable (14), its outer locking nut (8) that is provided with is spirally connected with shell (3), adapter sleeve (4) and shell (3) grafting and locking nut (8) pass through sprue (9) movingly successively in its locking nut (8) shell, sealing gasket (10) joins with positioning sleeve (11); Its dust cap (1) is pegged graft by dust-proof cushion (2) and shell (3), between its adapter sleeve (4) and the shell (3) sealing ring (5) is set.
2. fast-connecting type waterproof seismic cable connector as claimed in claim 1, it is characterized in that: pin hole assembly (12) is made up of pin hole (122) and contact pin (121) and is cooperated with the pin hole modular connector that joins, pin hole assembly (12) root is provided with pin hole sealing gasket (13), and its shell (3) is pegged graft with the plush copper of joining (groove) shape for groove (plush copper) and cooperated.
3. fast-connecting type waterproof seismic cable connector as claimed in claim 1, it is characterized in that: its locking wire piece (6) and locking wire cover (7) are ring cone movingly, the affixed reinforcement of its cable (14) (15), reinforcement (15) are clamped between locking wire piece (6) and the locking wire cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022946292U CN2598195Y (en) | 2002-12-27 | 2002-12-27 | Quick-connecting cable connector capable of preventing water and earthquake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022946292U CN2598195Y (en) | 2002-12-27 | 2002-12-27 | Quick-connecting cable connector capable of preventing water and earthquake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2598195Y true CN2598195Y (en) | 2004-01-07 |
Family
ID=34152013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022946292U Expired - Lifetime CN2598195Y (en) | 2002-12-27 | 2002-12-27 | Quick-connecting cable connector capable of preventing water and earthquake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2598195Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673900B (en) * | 2008-09-12 | 2012-08-15 | 科都电气有限公司 | Cable connector with locking part |
| CN103353635A (en) * | 2013-06-14 | 2013-10-16 | 山东英特力光通信开发有限公司 | Optical cable assembly connector |
-
2002
- 2002-12-27 CN CNU022946292U patent/CN2598195Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673900B (en) * | 2008-09-12 | 2012-08-15 | 科都电气有限公司 | Cable connector with locking part |
| CN103353635A (en) * | 2013-06-14 | 2013-10-16 | 山东英特力光通信开发有限公司 | Optical cable assembly connector |
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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: 20121227 Granted publication date: 20040107 |