CN211351122U - High temperature and high pressure resistant multi-core connector - Google Patents

Abstract

The utility model relates to a connector technical field just discloses a high temperature and high pressure resistant multicore connector, including single chipware and multicore piece, the back of single chipware is equipped with the screw thread post, the mounting groove has all been seted up to the left and right sides of screw thread post inner chamber, the bottom fixed mounting of mounting groove has the spring, the quantity of spring is two, two the equal fixed mounting of one end that the mounting groove was kept away from to the spring has spacing post, the single core mouth that runs through completely is seted up at the back of single chipware, spacing post is located directly over the single core mouth. This high temperature resistant high atmospheric pressure multicore connector is equipped with the thread bush through the one end at single core, and the mounting groove has been seted up to the inside of thread bush, and when the pencil passed through single core mouth, both ends and spacing post contacted about the pencil, and the spring of spacing bottom of the post end is compressed and is provided elasticity and make two spacing posts be close to each other and press from both sides the pencil tightly this moment to realized can carrying out the advantage of supplementary fixed to the pencil.

Description

High temperature and high pressure resistant multi-core connector

Technical Field

The utility model relates to a connector technical field specifically is a high temperature resistant high atmospheric pressure multicore connector.

Background

Connectors, which are generally considered to be attached to cables or mounted on equipment, are electrically connected or separated elements of transmission lines. The existing multi-core connector usually adopts a long-row multi-core connector, but the long-row multi-core connector has the defect of large occupied space. Therefore, in order to reduce the occupied space, many multicore connectors are also available on the market, and can also be used in the altimetric radar-transmitter control line.

When the existing multi-core connector is used for wire connection, a wire penetrates through a core opening to be fixed, but the thicknesses of wires are different in practical use, so that a small amount of gaps still exist when the wires penetrate through the core opening, and when vibration occurs, the condition that a wire harness is loosened and damage is caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high temperature resistant high atmospheric pressure multicore connector possesses and to carry out the advantage of supplementary fixed to the pencil, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a high temperature resistant high atmospheric pressure multicore connector, includes single core piece and multicore piece, the back of single core piece is equipped with the screw thread post, the mounting groove has all been seted up to the left and right sides of screw thread post inner chamber, the bottom fixed mounting of mounting groove has the spring, the quantity of spring is two, two the equal fixed mounting of one end that the mounting groove was kept away from to the spring has spacing post, the single core mouth that runs through completely is seted up at the back of single core piece, spacing post is located the single core mouth directly over.

Preferably, the slots are formed in the left side and the right side of the front of the single core piece, the pins are fixedly mounted on the upper side and the lower side of the front of the single core piece, the pins are fixedly mounted on the left side and the right side of the front of the multi-core piece, and the slots are formed in the upper side and the lower side of the multi-core piece.

Preferably, the diameter of the plug pin is the same as the inner diameter of the slot, and the plug pin is movably clamped with the slot.

Preferably, a threaded sleeve is fixedly mounted on the back surface of the single core piece, and the threaded column is in threaded connection with the single core piece through the threaded sleeve.

Preferably, the front surface of the multi-core piece is provided with a single core opening, and the back surface of the multi-core piece is provided with a multi-core opening.

Preferably, the spacing groove has been seted up to first-class angle in the position that many chipware lateral surface is close to the back, the lateral surface of many chipware is equipped with the housing, angle fixed mounting such as medial surface of housing has spacing, the housing passes through spacing groove activity joint on spacing and the multicore piece.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this high temperature resistant high atmospheric pressure multicore connector is equipped with the thread bush through the one end at single core, and the mounting groove has been seted up to the inside of thread bush, and when the pencil passed through single core mouth, both ends and spacing post contacted about the pencil, and the spring of spacing bottom of the post end is compressed and is provided elasticity and make two spacing posts be close to each other and press from both sides the pencil tightly this moment to realized can carrying out the advantage of supplementary fixed to the pencil.

2. According to the high-temperature-resistant high-pressure-resistant multi-core connector, the single core piece, the front side and the front side of the multi-core piece are respectively provided with the inserting grooves, the inserting pins are installed, two inserting pins of the single core piece correspond to the inserting grooves of the multi-core piece, two inserting pins of the multi-core piece correspond to the inserting grooves of the single core piece, blind insertion can be achieved during actual use, reverse insertion can be avoided, and therefore the advantage that reverse insertion can be avoided is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the limiting groove of the present invention;

fig. 3 is an exploded view of the threaded sleeve and threaded post structure of the present invention;

fig. 4 is an explosion diagram of the mounting groove and the spacing column structure of the present invention.

In the figure: 1. a monolithic member; 2. a single core port; 3. a multi-core member; 4. a multi-core port; 5. a pin; 6. a slot; 7. a limiting groove; 8. a limiting strip; 9. a shielding sleeve; 10. a threaded sleeve; 11. a threaded post; 12. mounting grooves; 13. a spring; 14. a limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a high temperature and high pressure resistant multi-core connector includes a single-core member 1 and a multi-core member 3, a threaded post 11 is disposed on the back of the single-core member 1, mounting grooves 12 are disposed on both left and right sides of an inner cavity of the threaded post 11, springs 13 are fixedly mounted at bottom ends of the mounting grooves 12, the number of the springs 13 is two, a limiting post 14 is fixedly mounted at one end of each of the two springs 13 far from the mounting grooves 12, a completely penetrating single-core port 2 is disposed on the back of the single-core member 1, and the limiting post 14 is located right above the single-core port 2.

Wherein, the slot 6 has all been seted up to the positive left and right sides of single core member 1, and the equal fixed mounting in positive upper and lower both sides of single core member 1 participates in 5, and the equal fixed mounting in positive left and right sides of multicore member 3 participates in 5, and the slot 6 has all been seted up to the upper and lower both sides of multicore member 3, and wherein two of single core member 1 participate in 5 and the slot 6 of multicore member 3 are corresponding, and two of multicore member 3 participate in 5 and the slot 6 of single core member 1 are corresponding.

Wherein, participate in 5 diameters and the internal diameter of slot 6 the same, participate in 5 and slot 6 activity joint, and then can realize the blind insertion, avoid inserting reversely.

Wherein, the back of the single-core component 1 is fixedly provided with a threaded sleeve 10, the threaded column 11 is in threaded connection with the single-core component 1 through the threaded sleeve 10, and the threaded column 11 can be conveniently moved out to replace the threaded columns 11 with different apertures.

Wherein, the front surface of the multi-core element 3 is provided with a single-core opening 2, and the back surface of the multi-core element 3 is provided with a multi-core opening 4.

Wherein, spacing groove 7 has been seted up to 3 lateral surfaces of multicore pieces near the equal angle in the position at the back, and the lateral surface of multicore pieces 3 is equipped with housing 9, and angle fixed mounting such as medial surface of housing 9 has spacing 8, and housing 9 passes through spacing 8 and the spacing groove 7 activity joint on the multicore pieces 3, and the housing 9 that shifts out that can be convenient is maintained the connector and is overhauld.

The working principle is as follows: when the high-temperature-resistant high-pressure-resistant multi-core connector is used, when a wiring harness passes through the single-core port 2, the left end and the right end of the wiring harness are in contact with the limiting columns 14, and the springs 13 at the bottom ends of the limiting columns 14 are compressed to provide elastic force so that the two limiting columns 14 are close to each other to clamp the wiring harness.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A high temperature and high pressure resistant multi-core connector comprising a single core piece (1) and a multi-core piece (3), characterized in that: the back of list core piece (1) is equipped with screw thread post (11), mounting groove (12) have all been seted up to the left and right sides of screw thread post (11) inner chamber, the bottom fixed mounting of mounting groove (12) has spring (13), the quantity of spring (13) is two, two the equal fixed mounting in one end that mounting groove (12) were kept away from in spring (13) has spacing post (14), the back of list core piece (1) is seted up single core mouth (2) that runs through completely, spacing post (14) are located single core mouth (2) directly over.

2. A high temperature and high pressure resistant multi-core connector as claimed in claim 1, wherein: the slot (6) has all been seted up to the positive left and right sides of single chipware (1), the equal fixed mounting in the positive upper and lower both sides of single chipware (1) is participated in (5), the equal fixed mounting in the positive left and right sides of many chipware (3) is participated in (5), slot (6) have all been seted up to the upper and lower both sides of many chipware (3).

3. A high temperature and high pressure resistant multi-core connector as claimed in claim 2, wherein: the diameter of the plug pin (5) is the same as the inner diameter of the slot (6), and the plug pin (5) is movably clamped with the slot (6).

4. A high temperature and high pressure resistant multi-core connector as claimed in claim 2, wherein: the back fixed mounting of list wick spare (1) has thread bush (10), screw thread post (11) are through thread bush (10) and single wick spare (1) threaded connection.

5. A high temperature and high pressure resistant multi-core connector as claimed in claim 1, wherein: the front surface of the multi-core piece (3) is provided with a single-core opening (2), and the back surface of the multi-core piece (3) is provided with a multi-core opening (4).

6. The high temperature and high pressure resistant multi-core connector as claimed in claim 5, wherein: spacing groove (7) have been seted up to first-class angle in the position that many chipware (3) lateral surface is close to the back, the lateral surface of many chipware (3) is equipped with shield sleeve (9), angle fixed mounting such as the medial surface of shield sleeve (9) has spacing (8), shield sleeve (9) are through spacing (8) and spacing groove (7) activity joint on many chipware (3).

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