CN221407829U - Limiting type high-vibration-resistance circular electric connector - Google Patents
Limiting type high-vibration-resistance circular electric connector Download PDFInfo
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- CN221407829U CN221407829U CN202322629874.0U CN202322629874U CN221407829U CN 221407829 U CN221407829 U CN 221407829U CN 202322629874 U CN202322629874 U CN 202322629874U CN 221407829 U CN221407829 U CN 221407829U
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- sleeve
- outer side
- jack
- clamping cap
- ring
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- 210000000078 claw Anatomy 0.000 claims abstract description 9
- 239000012212 insulator Substances 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 23
- 230000035939 shock Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 5
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a limit type high vibration resistance circular electric connector, which comprises a head shell and a seat shell, wherein a clamping cap is arranged at one side of the head shell, a first wire protecting sleeve, a first adapter sleeve and a first cap are arranged at the front end of the clamping cap, a jack is arranged in the middle of the clamping cap, a hole cover plate is arranged at the outer side of the jack, a sheath is sleeved in the jack, a first claw is arranged at the other end of the sheath, a wave ring is arranged in the clamping cap, a lower ratchet wheel is arranged at the front end of the wave ring, and the front end of the lower ratchet wheel is meshed with an upper ratchet wheel, so that compared with the prior art, the utility model has the beneficial effects that: simple structure, shock resistance is high, durable reliable, and the installation is dismantled conveniently, is convenient for change, and the separation is smooth stable. In order to improve the shock resistance between the head seat shells after the assembly and the plugging, the connection mode of the socket and the clamping cap is changed into coarse thread connection; in order to enhance the installation stability and safety, the size and thickness of the installation large plate and the size of the installation screw holes are enlarged, and the limit retaining gasket is added.
Description
Technical Field
The utility model relates to the field of electric connectors, in particular to a limiting type high-vibration-resistance circular electric connector.
Background
The circular connector is widely applied to the fields of aviation, aerospace, rail traffic and the like due to the characteristics of quick connection and separation, impact resistance, reliable connection and the like.
For a circular connector, due to structural limitation, the overall anti-seismic index of the plug and socket after assembly and plugging and the limit of the plug and socket after assembly and plugging are the most important indexes for determining the quality of product performance and the convenience of installation, so that the limiting device at the assembly and plugging position and the anti-seismic design at the product connecting position are of great importance.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the limiting type high-vibration-resistance circular electric connector, which is formed by two parts of a plug and a socket, and has the beneficial effects that compared with the prior art: simple structure, shock resistance is high, durable reliable, and the installation is dismantled conveniently, is convenient for change, and the separation is smooth stable. In order to improve the shock resistance between the head seat shells after the assembly and the plugging, the connection mode of the socket and the clamping cap is changed into coarse thread connection; in order to enhance the installation stability and safety, the size and thickness of the installation large plate and the size of the installation screw holes are enlarged, and the limit retaining gasket is added.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a circular electric connector of high vibration resistance of spacing formula, includes head casing and seat casing, one side of head casing is provided with the block cap, the front end of block cap is provided with first protection wire cover, first adapter sleeve and first side cap, the middle part of block cap is provided with the jack, the outside of jack is provided with the hole apron, the inside cover of jack is equipped with the sheath, the other end of sheath is provided with first jack catch, the inside of block cap is provided with the wave form circle, just the front end of wave form circle is provided with down the ratchet, the front end and the last ratchet of lower ratchet keep the meshing, first adapter sleeve inboard is provided with first plug, the inboard of first plug is provided with first clamping piece, the outside cover of seat casing is equipped with spacing maintenance gasket and seat square pad, the one end of seat square pad is provided with the second protection wire cover, the one end and the second adapter sleeve insert fixedly, the inboard of seat casing is provided with the contact pin, the outside cover of contact pin is equipped with the insulator tail end, the inboard of the insulator is provided with the second adapter sleeve, the inboard of second plug sleeve is provided with the ripple, the inboard of second adapter sleeve is provided with the first bellows, the inboard of first plug sleeve is provided with the first bellows.
As a preferable technical scheme of the utility model, a hole insulator is arranged on the outer side of the jack, the outer side of the upper ratchet wheel is fixedly connected with the clamping ring, and the other end of the second adapter sleeve is fixedly connected with the second union cap.
As a preferable technical scheme of the utility model, a first check ring is arranged on the outer side of the other end of the hole cover plate, a first pouring glue is arranged on the outer side of the first check ring, and a first tail O-shaped ring is arranged between the head shell and the first wire protecting sleeve.
As a preferable technical scheme of the utility model, the inner side of the first pressing piece is provided with a first pressing piece gasket.
As a preferable technical scheme of the utility model, the outer side of the needle insulator is fixedly connected with the seat coil, the tail end of the contact pin is fixedly connected with the second claw, a needle cover plate is arranged on the outer side of the second claw, a second check ring is fixed on the outer side of the needle cover plate, and a second pouring glue is arranged on the other end of the second check ring.
As a preferable technical scheme of the utility model, a circle of second tail O-shaped ring is arranged on the outer side of the needle thread sealing body, and a second pressing piece gasket is arranged on the outer side of the second pressing piece.
Compared with the prior art, the utility model has the following beneficial effects:
1. In the device, by arranging two parts of a plug and a socket, compared with the prior art, the utility model has the beneficial effects that: simple structure, shock resistance is high, durable reliable, and the installation is dismantled conveniently, is convenient for change, and the separation is smooth stable. In order to improve the shock resistance between the head seat shells after the assembly and the plugging, the connection mode of the socket and the clamping cap is changed into coarse thread connection; in order to enhance the installation stability and safety, the size and thickness of the installation large plate and the size of the installation screw holes are enlarged, and the limit retaining gasket is added.
2. In the device, when the plug is inserted into the socket, the plug limiting and retaining gasket on the socket is used for limiting the end face of the plug clamping cap, so that the improvement of the plugging fixation and safety of the head seat assembly is realized; the plug and socket after the assembly is plugged are completely locked through the matching of the rough threads of the socket and the clamping cap and the limiting retaining gasket, so that the anti-vibration grade of the plug and socket after the assembly is plugged is improved; the installation stability and the safety are enhanced by enlarging the size, the thickness and the size of the installation hole of the socket installation panel.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a cross-sectional view of a plug structure according to the present utility model;
fig. 4 is a cross-sectional view of a socket structure according to the present utility model.
Wherein: 1. a head housing; 2. a clamping cap; 3. a first wire sheath; 4. a first adapter sleeve; 5. a first cap; 6. a hole insulator; 7. a sheath; 8. a jack; 9. a escutcheon plate; 10. a first claw; 11. a wave ring; 12. a lower ratchet wheel; 13. an upper ratchet wheel; 14. a clasp; 15. a first retainer ring; 16. a first pouring glue; 17. a first tail O-ring; 18. a first rubber plug; 19. a first pressing member; 20. a first compression member shim; 21. a first bellows ferrule; 22. a limit holding gasket; 23. a square seat cushion; 24. a second wire sheath; 25. the second adapter sleeve; 26. a second cap; 27. a contact pin; 28. a needle insulator; 29. a seat coil; 30. a second claw; 31. a needle cover plate; 32. the second check ring; 33. a second pouring glue; 34. a needle-sealing thread body; 35. a second tail O-ring; 36. a second rubber plug; 37. a second pressing member; 38. a second hold-down member shim; 39. the second corrugated pipe cutting sleeve; 40. a seat shell.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
As shown in fig. 1-4, the utility model provides a limiting type high vibration-resistant circular electric connector, which comprises a head shell 1 and a seat shell 40, wherein one side of the head shell 1 is provided with a clamping cap 2, the front end of the clamping cap 2 is provided with a first wire protecting sleeve 3, a first adapter sleeve 4 and a first adapter cap 5, the middle part of the clamping cap 2 is provided with an inserting hole 8, the outer side of the inserting hole 8 is provided with a hole cover plate 9, the inner side of the inserting hole 8 is sleeved with a sheath 7, the other end of the sheath 7 is provided with a first claw 10, the inner side of the clamping cap 2 is provided with a waveform ring 11, the front end of the waveform ring 11 is provided with a lower ratchet wheel 12, the front end of the lower ratchet wheel 12 is meshed with an upper ratchet wheel 13, the inner side of the first adapter sleeve 4 is provided with a first rubber plug 18, the inner side of the first rubber plug 18 is provided with a first pressing piece 19, the outer side of the seat shell 40 is sleeved with a limiting retaining washer 22 and a seat square pad 23, one end of the seat square pad 23 is provided with a second wire protecting sleeve 24, one end of the second wire protecting sleeve 24 is fixedly inserted with the second adapter sleeve 25, the inner side of the second adapter sleeve 25 is provided with a sheath 7, the inner side of the second adapter sleeve 25 is provided with a second corrugated sleeve 37, the inner side of the first sleeve is provided with a second insulation sleeve 37 is provided with a second corrugated sleeve 37, the inner side of the second insulation sleeve is provided with a second insulation sleeve 37, the inner side of the second sleeve is provided with a second insulation sleeve is provided with a second sleeve 37, the inner side of a plug sleeve is provided with a second insulation sleeve, and the inner side of a plug sleeve is provided with a plug sleeve, and a plug is provided with a plug; by arranging the plug and socket parts, compared with the prior art, the utility model has the beneficial effects that: simple structure, shock resistance is high, durable reliable, and the installation is dismantled conveniently, is convenient for change, and the separation is smooth stable. In order to improve the shock resistance between the head seat shells 40 after the assembly and the plugging, the connection mode of the socket and the clamping cap 2 is changed into coarse thread connection; to enhance the stability and safety of the installation, the size and thickness of the installation large plate and the size of the installation screw holes are enlarged and the limit retaining washer 22 is added.
In other embodiments, the outer side of the jack 8 is provided with a hole insulator 6, the outer side of the upper ratchet wheel 13 is fixedly connected with the clamping ring 14, and the other end of the second adapter sleeve 25 is fixedly connected with the second cap 26; the outer side of the other end of the hole cover plate 9 is provided with a first check ring 15, the outer side of the first check ring 15 is provided with a first pouring glue 16, and the matching sizes of the rough thread of the socket and the limit retaining gasket 22, the thread of the plug clamping cap 2 and the plug end face are realized; the large or small size of the rough thread of the socket can cause the phenomenon that the assembly cannot be plugged in; the height of the limit retaining gasket 22 is large, so that the water-proof performance is reduced and leakage phenomenon occurs due to the fact that the end face of the head shell 1 is not contacted with the seat coil 29 in place after the assembly is plugged in; the height of the limit retaining gasket 22 is small, so that the end face of the clamping cap 2 cannot be propped against the limit retaining gasket 22 after the assembly is inserted in place, and the phenomenon of electric signal instantaneous interruption caused by the reduction of anti-seismic performance due to the limit retaining effect cannot be achieved.
A first tail O-shaped ring 17 is arranged between the head shell 1 and the first wire protecting sleeve 3; the inner side of the first pressing piece 19 is provided with a first pressing piece gasket 20; the outer side of the needle insulator 28 is fixedly connected with the seat coil 29, the tail end of the contact pin 27 is fixedly connected with the second claw 30, a needle cover plate 31 is arranged on the outer side of the second claw 30, a second check ring 32 is fixed on the outer side of the needle cover plate 31, and a second pouring glue 33 is arranged at the other end of the second check ring 32; a circle of second tail O-shaped ring 35 is arranged on the outer side of the needle seal wire body 34, and a second pressing piece gasket 38 is arranged on the outer side of the second pressing piece 37; when the plug is inserted into the socket, the plug limiting and retaining gasket 22 on the socket is used for limiting the end face of the plug clamping cap 2, so that the plug-in fixation and safety of the head seat assembly are improved; the plug and socket after the assembly and the plugging are completely locked through the matching of the rough threads of the socket and the clamping cap 2 and the limit retaining gasket 22, so that the anti-vibration grade of the plug and socket after the assembly and the plugging is improved; the installation stability and the safety are enhanced by enlarging the size, the thickness and the size of the installation hole of the socket installation panel.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a circular electric connector of spacing type high vibration resistance, includes head casing (1) and seat casing (40), its characterized in that: one side of the head shell (1) is provided with a clamping cap (2), the front end of the clamping cap (2) is provided with a first wire protecting sleeve (3), a first adapter sleeve (4) and a first adapter sleeve (5), the middle part of the clamping cap (2) is provided with a jack (8), the outer side of the jack (8) is provided with a hole cover plate (9), the inner side of the jack (8) is sleeved with a sheath (7), the other end of the sheath (7) is provided with a first claw (10), the inner side of the clamping cap (2) is provided with a waveform ring (11), the front end of the waveform ring (11) is provided with a lower ratchet wheel (12), the front end of the lower ratchet wheel (12) is meshed with an upper ratchet wheel (13), the inner side of the first adapter sleeve (4) is provided with a first rubber plug (18), the inner side of the first rubber plug (18) is provided with a first pressing piece (19), the outer side of the seat shell (40) is sleeved with a limit retaining washer (22) and a square seat cushion (23), the other end of the sheath (7) is provided with a second wire protecting sleeve (24), the inner side of the second wire protecting sleeve (27) is provided with a needle sleeve (27), the tail end of the needle insulator (28) is provided with a needle thread sealing body (34), the inner side of the second adapter sleeve (25) is provided with a second rubber plug (36), the inner side of the second rubber plug (36) is provided with a second pressing piece (37), the inner side of the second adapter sleeve (25) is provided with a second corrugated pipe clamping sleeve (39), and the inner side of the first adapter sleeve (4) is provided with a first corrugated pipe clamping sleeve (21).
2. The limited highly vibration resistant circular electrical connector according to claim 1, wherein: the outer side of the jack (8) is provided with a hole insulator (6), the outer side of the upper ratchet wheel (13) is fixedly connected with the clamping ring (14), and the other end of the second adapter sleeve (25) is fixedly connected with the second cap (26).
3. The limited highly vibration resistant circular electrical connector according to claim 1, wherein: the novel wire protection device is characterized in that a first check ring (15) is arranged on the outer side of the other end of the hole cover plate (9), a first pouring glue (16) is arranged on the outer side of the first check ring (15), and a first tail O-shaped ring (17) is arranged between the head shell (1) and the first wire protection sleeve (3).
4. The limited highly vibration resistant circular electrical connector according to claim 1, wherein: a first pressing piece gasket (20) is arranged on the inner side of the first pressing piece (19).
5. The limited highly vibration resistant circular electrical connector according to claim 1, wherein: the outside and seat coil (29) fixed connection of needle insulator (28), the tail end and the second jack catch (30) fixed connection of contact pin (27), the outside of second jack catch (30) is provided with needle apron (31), the outside of needle apron (31) is fixed with second retaining ring (32), the other end of second retaining ring (32) is provided with second pouring glue (33).
6. The limited highly vibration resistant circular electrical connector according to claim 1, wherein: a circle of second tail O-shaped ring (35) is arranged on the outer side of the needle thread sealing body (34), and a second pressing piece gasket (38) is arranged on the outer side of the second pressing piece (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629874.0U CN221407829U (en) | 2023-09-26 | 2023-09-26 | Limiting type high-vibration-resistance circular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629874.0U CN221407829U (en) | 2023-09-26 | 2023-09-26 | Limiting type high-vibration-resistance circular electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221407829U true CN221407829U (en) | 2024-07-23 |
Family
ID=91929336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322629874.0U Active CN221407829U (en) | 2023-09-26 | 2023-09-26 | Limiting type high-vibration-resistance circular electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221407829U (en) |
-
2023
- 2023-09-26 CN CN202322629874.0U patent/CN221407829U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |