CN208580870U

CN208580870U - A kind of novel flat type contact spring structure

Info

Publication number: CN208580870U
Application number: CN201821245933.7U
Authority: CN
Inventors: 赵滨; 赵刚
Original assignee: Xi'an Well-Good Energy Technology Co Ltd
Current assignee: Xi'an Well-Good Energy Technology Co Ltd
Priority date: 2018-08-03
Filing date: 2018-08-03
Publication date: 2019-03-05
Anticipated expiration: 2028-08-03

Abstract

The utility model discloses a kind of novel flat type contact spring structures, including inner conductor and outer conductor, the inner conductor includes plug body, flat type contact spring, interior insulation ring, interior conducting ring and insulation pressure cap, the inside of plug body is arranged in the interior conducting ring, the surface of the plug body offers groove, in the trench, the surface of the plug body is arranged with interior insulation ring for the flat type contact spring installing；The structural member is using flat type contact spring as contact, contact engaging and separating force is smaller, it is hardly damaged, the contact point of outer conductor and inner conductor is more, outer conductor and inner conductor to it is slotting when, flat type contact spring is fully compressed in trench interiors, stronger elastic pressure is generated with outer conductor, inner conductor, high current, the spring silk elder generation coiling type cylinder of flat type contact spring can be passed through, then cylinder is being coiled into an annulus, and each ring is not perpendicular to the center of circle, when compression, stress is small, easily restore, does not fear the strong vibration of high frequency.

Description

A kind of novel flat type contact spring structure

Technical field

The utility model belongs to oil reservoir logging Instrument technology field, and in particular to a kind of novel flat type contact spring structure.

Background technique

The when flexible band-like or reed structure that existing most of coaxial rotary connectors use is used as contact Part, using elasticity band-like or reed structure as contact, shock resistance is poor, and contact point is unstable, can not by compared with The problem of high current, thus it is proposed that a kind of novel flat type contact spring structure.

Utility model content

The purpose of this utility model is to provide a kind of novel flat type contact spring structures, to solve in above-mentioned background technique The existing most of coaxial rotary connectors proposed use when flexible band-like or reed structure as contact, Using the band-like or reed structure of elasticity as contact, shock resistance is poor, and contact point is unstable, can not pass through larger electricity The problem of stream.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel flat type contact spring structure, packet Inner conductor and outer conductor are included, the inner conductor includes plug body, flat type contact spring, interior insulation ring, interior conducting ring and insulation The inside of plug body is arranged in pressure cap, the interior conducting ring, and the surface of the plug body offers groove, and the flat type connects Touch spring installing in the trench, the surface of the plug body is arranged with interior insulation ring, and one end of the plug body is provided with Insulate pressure cap, and the outer conductor includes dead ring, insulation sleeve, outer conducting ring, external insulation ring set and socket body, the socket The end surface of matrix is fixed to be installed with insulation sleeve, and the inner surface of the insulation sleeve is inlaid with dead ring, the socket base The inside of body is installed with external insulation ring set, and being fitted on the external insulation ring set has outer conducting ring.

Preferably, the interior insulation ring and interior conducting ring, which are successively spaced, is installed in plug body.

Preferably, the surface of the plug body offers one to ten grooves, is respectively provided in one to ten groove There is flat type contact spring.

Preferably, the insulation pressure cap fixation is pressed together on the outermost interior conducting ring in plug body one end, and with Plug body connection fastening.

Preferably, it when the dead ring is circular ring type structure, the outer conductor and inner conductor grafting, is closed by fastening hoop It is fixed.

Compared with prior art, the utility model has the beneficial effects that

(1) structural member using flat type contact spring as contact, contact engaging and separating force is smaller, be hardly damaged, outer conductor with it is interior The contact point of conductor is more, outer conductor and inner conductor to it is slotting when, flat type contact spring is fully compressed in trench interiors, and is led outside Body, inner conductor generate stronger elastic pressure, can pass through high current；

(2) cylinder, is then being coiled into an annulus, and each by the spring silk elder generation coiling type cylinder of flat type contact spring Ring is not perpendicular to the center of circle, when compression, each ring sideways, and it is indeformable, such stress is small, and Yi Huifu does not fear high frequency Strong vibration.

Detailed description of the invention

Fig. 1 is the section structural schematic diagram of the utility model plug body；

Fig. 2 is the section structural schematic diagram of the utility model socket body；

Fig. 3 is the structural schematic diagram of the utility model plug body and socket body grafting；

In figure: 1, plug body；2, flat type contact spring；3, interior insulation ring；4, interior conducting ring；5, insulate pressure cap；6, tight Gu ring；7, insulate sleeve；8, outer conducting ring；9, external insulation ring set；10, socket body.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of novel flat type contact spring knot Structure, including inner conductor and outer conductor, inner conductor include plug body 1, flat type contact spring 2, interior insulation ring 3,4 and of interior conducting ring Insulate pressure cap 5, and the inside of plug body 1 is arranged in interior conducting ring 4, and the surface of plug body 1 offers groove, and flat type contacts bullet Spring 2 is installed in the trench, and the surface of plug body 1 is arranged with interior insulation ring 3, and one end of plug body 1 is provided with insulation pressure cap 5, outer conductor includes dead ring 6, insulate sleeve 7, outer conducting ring 8, external insulation ring set 9 and socket body 10, socket body 10 End surface is fixed to be installed with insulation sleeve 7, and the inner surface of insulation sleeve 7 is inlaid with dead ring 6, the inside dress of socket body 10 Equipped with external insulation ring set 9, being fitted on external insulation ring set 9 has outer conducting ring 8.

For better installing flat type contact spring 2, in the present embodiment, it is preferred that interior insulation ring 3 and interior conducting ring 4 Successively interval is installed in plug body 1.

In order to preferably connect different transmission signals, in the present embodiment, it is preferred that the surface of plug body 1 offers One to ten grooves are provided with flat type contact spring 2 in one to ten groove.

In order to preferably fix the plug body 1, in the present embodiment, it is preferred that the insulation fixation of pressure cap 5 is pressed together on plug base On the interior conducting ring 4 in outermost one of 1 one end of body, and fastening is connect with plug body 1.

In order to preferably fix the outer conductor of grafting with inner conductor, in the present embodiment, it is preferred that dead ring 6 is circle When ring type structure, outer conductor and inner conductor grafting, binds round to close by dead ring 6 and fix.

The working principle and process for using of the utility model: the plug connector using it is preceding by interior insulation ring 3 and interior conducting ring 4 according to It is secondary to be set in plug body 1, more need to transmit the number of signal, to adjust the quantity of groove, can be a ring or It is polycyclic, it is pressed together in the last one on conducting ring 4 after installing in the pressure cap 5 that will insulate, and insulation pressure cap 5 is connected with plug body 1 Fastening is connect, flat type contact spring 2 is inserted in the groove on molding inner conductor, when in use by outer conductor and inner conductor grafting , inner conductor is by the hoop conjunction of dead ring 6 in outer conductor.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of novel flat type contact spring structure, including inner conductor and outer conductor, it is characterised in that: the inner conductor includes inserting Head matrix (1), flat type contact spring (2), interior insulation ring (3), interior conducting ring (4) and insulation pressure cap (5), the interior conducting ring (4) it is arranged in the inside of plug body (1), the surface of the plug body (1) offers groove, the flat type contact spring (2) in the trench, the surface of the plug body (1) is arranged with interior insulation ring (3), one end of the plug body (1) for installing It is provided with insulation pressure cap (5), the outer conductor includes dead ring (6), insulation sleeve (7), outer conducting ring (8), external insulation ring set (9) it insulate sleeve (7) with socket body (10), fixed is installed with of the end surface of the socket body (10), the insulation is inserted The inner surface of set (7) is inlaid with dead ring (6), and the inside of the socket body (10) is installed with external insulation ring set (9), described outer Being fitted into insulation ring set (9) has outer conducting ring (8).

2. a kind of novel flat type contact spring structure according to claim 1, it is characterised in that: the interior insulation ring (3) It is successively spaced and is installed on plug body (1) with interior conducting ring (4).

3. a kind of novel flat type contact spring structure according to claim 2, it is characterised in that: the plug body (1) Surface offer one to ten grooves, flat type contact spring (2) are provided in one to ten groove.

4. a kind of novel flat type contact spring structure according to claim 1, it is characterised in that: the insulation pressure cap (5) Fixation is pressed together on the interior conducting ring (4) in outermost one of plug body (1) one end, and connect fastening with plug body (1).

5. a kind of novel flat type contact spring structure according to claim 1, it is characterised in that: the dead ring (6) is When circular ring type structure, the outer conductor and inner conductor grafting, binds round to close by dead ring (6) and fix.