CN214013336U

CN214013336U - SMA male head-to-SMA female head flange connector

Info

Publication number: CN214013336U
Application number: CN202120153564.4U
Authority: CN
Inventors: 陈永贵; 李崇刻; 狄飞华
Original assignee: Zhenjiang Kerui Electronics Co ltd
Current assignee: Zhenjiang Kerui Electronics Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-08-20
Anticipated expiration: 2031-01-20

Abstract

The utility model provides a public first female flange joint ware of SMA that changes SMA relates to the connector field, including public head body and the female head body, the first rotating ring of excircle fixed surface of public head body is connected with, public head body rotates through first rotating ring and is connected with the thread bush, the excircle fixed surface of female head body is connected with mounting flange, mounting flange is close to two inserted bars of one side fixedly connected with of public head body, the excircle fixed surface of thread bush is connected with the hexagonal piece, the excircle fixed surface of thread bush is connected with the second rotating ring, the thread bush rotates through the second rotating ring and is connected with movable flange, two slots that contact with the inserted bar are seted up to one side of movable flange, two second jacks have been seted up to interior one side of movable flange, equal activity is pegged graft in the second jack has the bolt, through bolt fixed connection between movable flange and the mounting flange. The SMA male-to-female-end flange connector has the function of being convenient for stably connecting the male head body and the female head body.

Description

SMA male head-to-SMA female head flange connector

Technical Field

The utility model relates to a connector field, concretely relates to public head of SMA changes female first flange connector of SMA.

Background

The connections between the electromechanical elements of the various ports that transmit electromagnetic waves are generally made by means of radio frequency connectors, of which SMA type connectors are one type.

Prior SMA connectors typically thread a male threaded portion with an internal thread onto a female threaded portion with an external thread.

Only revolve public head make public head and female head between be connected firm inadequately on female head, probably make public head and female head take place not hard up after receiving vibrations, be fixed with the ring flange on the SMA connector of part, make the connection between public head and the female head more firm, but can cause the connection between public head and the female head more loaded down with trivial details like this, need urgently to improve, to prior art's not enough, the utility model provides a public head of SMA changes female first flange connector of SMA to solve above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a public head of SMA changes female first flange connector of SMA has solved the problem of being connected firmly inadequately between public head and the female head.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a flange connector for converting an SMA (shape memory alloy) male head to an SMA female head comprises a male head body and a female head body, wherein the outer circle surface of the male head body is fixedly connected with a first rotating ring, the male head body is rotatably connected with a threaded sleeve through the first rotating ring, the outer circle surface of the female head body is fixedly connected with a fixed flange, and one side of the fixed flange, which is close to the male head body, is fixedly connected with two inserted rods;

the outer circle surface of the threaded sleeve is fixedly connected with a hexagonal block, the outer circle surface of the threaded sleeve is fixedly connected with a second rotating ring, the threaded sleeve is rotatably connected with a movable flange through the second rotating ring, two slots which are contacted with the inserted bar are formed in one side of the movable flange, two second jacks are formed in one inner side of the movable flange, bolts are movably inserted in the second jacks, and the movable flange is fixedly connected with the fixed flange through the bolts.

Preferably, the inner circular surface of the threaded sleeve is provided with a first ring groove which is in contact with the first rotating ring, and the first ring groove is rotatably connected to the first rotating ring.

Preferably, the front surface of the movable flange is provided with a connecting hole which is in contact with the threaded sleeve, and the connecting hole penetrates through the back surface of the movable flange.

Preferably, the inner circular surface of the movable flange is provided with a second annular groove which is in contact with the second rotating ring, and the second annular groove is rotatably connected to the second rotating ring.

Preferably, the slots penetrate through the back face of the movable flange, the second jacks penetrate through the other side of the movable flange, and the two second jacks are communicated with the two slots respectively.

Preferably, the excircle surface of inserted bar all sets up the first jack that contacts with the bolt, first jack runs through whole inserted bar.

Preferably, one end fixedly connected with lug of bolt, two accommodation holes that contact with the lug are seted up to one side of activity flange, one side fixedly connected with magnet ring that the lug is close to the bolt.

Advantageous effects

The utility model provides a public first female flange joint ware of SMA that changes of SMA. Compared with the prior art, the method has the following beneficial effects:

1. this public first female flange joint ware of SMA commentaries on classics SMA is through setting up the public head body, female head body, the thread bush, loose flange and bolt, the thread bush rotates on the public head body, loose flange rotates on the thread bush, it makes thread bush threaded connection on female head body to rotate the thread bush through the hexagonal piece, make two inserted bars insert respectively in two slots, correspond with first jack when the second jack, insert the bolt in second jack and first jack, be fixed between loose flange and the mounting flange, the thread bush also can't carry out the screw thread rotation on female head body, thereby can prevent to take place to become flexible between the public head body and the female head body, the device has the function that can be convenient for carry out firm connection with public head body and female head body.

2. This public first female flange connector of SMA that changes SMA is through setting up lug, magnet ring and accommodation hole, when inserting the bolt in second jack and first jack, also with the lug insert the accommodation hole, the flange that moves about is the metal material for the magnet ring can adsorb in the accommodation hole, can make the bolt firmly insert second jack and first jack like this, and the device has the function that can make the bolt firmly insert second jack and first jack.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic structural view of the female head body of the present invention;

fig. 4 is a schematic structural view of the thread bushing of the present invention;

fig. 5 is a schematic structural view of the movable flange of the present invention;

fig. 6 is a schematic structural view of the thread bushing of the present invention.

Reference numbers in the figures: 1. a male head body; 101. a first rotating ring; 2. a female head body; 201. a fixed flange; 202. inserting a rod; 203. a first jack; 3. a threaded sleeve; 301. a first ring groove; 302. a hexagonal block; 303. a second rotating ring; 4. a movable flange; 401. connecting holes; 402. a second ring groove; 403. a slot; 404. a second jack; 405. an accommodation hole; 5. a bolt; 501. a tab; 502. a magnetic ring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the application provides a public first female flange joint ware of SMA that changes of SMA, has solved the problem of being connected firmly inadequately between public head and the female head, has realized can be convenient for carry out the function of firm connection with public head and female head.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows:

through observing current SMA connector, it is firm inadequately to discover its ubiquitous connection between public head and the female head, and the fixed ring flange can cause the connection between public head and the female head more loaded down with trivial details, needs to improve.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

As shown in fig. 1-6, a SMA male-to-SMA female flange connector includes a male body 1 and a female body 2, the outer circumferential surface of the male body 1 is fixedly connected with a first rotating ring 101, the male body 1 is rotatably connected with a threaded sleeve 3 through the first rotating ring 101, the inner circumferential surface of the threaded sleeve 3 is provided with a first annular groove 301 contacting with the first rotating ring 101, and the first annular groove 301 is rotatably connected to the first rotating ring 101.

Outer circle fixed surface of thread bush 3 is connected with hexagonal piece 302, outer circle fixed surface of thread bush 3 is connected with second swivel ring 303, thread bush 3 rotates through second swivel ring 303 and is connected with loose flange 4, connecting hole 401 that contacts with thread bush 3 is seted up on the front of loose flange 4, connecting hole 401 runs through to the back of loose flange 4, connecting hole 401 rotates and connects on thread bush 3, the second ring groove 402 that contacts with second swivel ring 303 is seted up on the interior round surface of loose flange 4, second ring groove 402 rotates and connects on second swivel ring 303.

Two slots 403 which are contacted with the insertion rod 202 are formed in one side of the movable flange 4, the slots 403 penetrate through the back face of the movable flange 4, two second insertion holes 404 are formed in one inner side of the movable flange 4, the second insertion holes 404 penetrate through the other side of the movable flange 4, and the two second insertion holes 404 are communicated with the two slots 403 respectively.

Equal activity grafting in the second jack 404 has bolt 5, and female head body 2's excircle fixed surface is connected with mounting flange 201, and two inserted bars 202 of one side fixedly connected with that mounting flange 201 is close to male head body 1, and the first jack 203 that contacts with bolt 5 is all seted up on the excircle surface of inserted bar 202, and whole inserted bar 202 is run through to first jack 203, through bolt 5 fixed connection between movable flange 4 and the mounting flange 201.

The device is through setting up the male head body 1, female head body 2, thread bush 3, movable flange 4 and bolt 5, thread bush 3 rotates on male head body 1, movable flange 4 rotates on thread bush 3, it makes 3 threaded connection of thread bush on female head body 2 to rotate thread bush 3 through hexagonal piece 302, make two inserted bars 202 insert respectively in two slots 403, second jack 404 corresponds with first jack 203, insert bolt 5 in second jack 404 and first jack 203, be fixed between movable flange 4 and the fixed flange 201, thread bush 3 also can't carry out the screw thread rotation on female head body 2, thereby can prevent to take place to become flexible between male head body 1 and the female head body 2, the device has the function that can be convenient for carry out firm connection with male head body 1 and female head body 2.

One end fixedly connected with lug 501 of bolt 5, the diameter of lug 501 is greater than the diameter of bolt 5, and two accommodation holes 405 that contact with lug 501 are seted up to one side of activity flange 4, and two accommodation holes 405 are concentric with two second jacks 404 respectively, and one side fixedly connected with magnet ring 502 that lug 501 is close to bolt 5.

According to the device, the convex piece 501, the magnet ring 502 and the accommodating hole 405 are arranged, when the bolt 5 is inserted into the second insertion hole 404 and the first insertion hole 203, the convex piece 501 is also inserted into the accommodating hole 405, the movable flange 4 is made of metal, so that the magnet ring 502 can be adsorbed into the accommodating hole 405, the bolt 5 can be firmly inserted into the second insertion hole 404 and the first insertion hole 203, and the device has the function of firmly inserting the bolt 5 into the second insertion hole 404 and the first insertion hole 203.

Example 1: when the device is used, the threaded sleeve 3 can rotate on the male head body 1 through the matching of the first ring groove 301 and the first rotating ring 101, the movable flange 4 can rotate on the threaded sleeve 3 through the matching of the connecting hole 401 and the second ring groove 402 and the second rotating ring 303, when the male head body 1 and the female head body 2 are connected, the threaded sleeve 3 is connected on the female head body 2 through the hexagonal block 302 by rotating the threaded sleeve 3, in the process of connecting the threaded sleeve 3 and the female head body 2, two inserting rods 202 on the fixed flange 201 are respectively inserted into two inserting grooves 403 on the movable flange 4, after the threaded sleeve 3 is completely connected on the female head body 2, the male head body 1 is communicated with the female head body 2, the second inserting hole 404 corresponds to the first inserting hole 203, then the inserting pin 5 is inserted into the second inserting hole 404 and the first inserting hole 203, at this time, the movable flange 4 and the fixed flange 201 are fixed, the thread bush 3 can not be screwed on the female head body 2, so that looseness can be prevented between the male head body 1 and the female head body 2, the male head body 1 and the female head body 2 can be stably connected, looseness can be prevented between the male head body 1 and the female head body 2, and the device has the function of conveniently stably connecting the male head body 1 and the female head body 2, and looseness can be prevented between the male head body 1 and the female head body 2.

Example 2: when the plug 5 is inserted into the second insertion hole 404 and the first insertion hole 203, the protruding piece 501 is also inserted into the accommodating hole 405, the magnet ring 502 is attached to the accommodating hole 405 on the side close to the second insertion hole 404, and the movable flange 4 is made of a metal material, so that the magnet ring 502 can be adsorbed into the accommodating hole 405, the plug 5 can be firmly inserted into the second insertion hole 404 and the first insertion hole 203, the plug 5 is prevented from being separated from the second insertion hole 404 and the first insertion hole 203, and the device has a function of firmly inserting the plug 5 into the second insertion hole 404 and the first insertion hole 203.

Compared with the prior art, the method has the following beneficial effects:

1. the device is through setting up the male head body 1, female head body 2, thread bush 3, movable flange 4 and bolt 5, thread bush 3 rotates on male head body 1, movable flange 4 rotates on thread bush 3, it makes 3 threaded connection of thread bush on female head body 2 to rotate thread bush 3 through hexagonal piece 302, make two inserted bars 202 insert respectively in two slots 403, second jack 404 corresponds with first jack 203, insert bolt 5 in second jack 404 and first jack 203, be fixed between movable flange 4 and the fixed flange 201, thread bush 3 also can't carry out the screw thread rotation on female head body 2, thereby can prevent to take place to become flexible between male head body 1 and the female head body 2, the device has the function that can be convenient for carry out firm connection with male head body 1 and female head body 2.

2. According to the device, the convex piece 501, the magnet ring 502 and the accommodating hole 405 are arranged, when the bolt 5 is inserted into the second insertion hole 404 and the first insertion hole 203, the convex piece 501 is also inserted into the accommodating hole 405, the movable flange 4 is made of metal, so that the magnet ring 502 can be adsorbed into the accommodating hole 405, the bolt 5 can be firmly inserted into the second insertion hole 404 and the first insertion hole 203, and the device has the function of firmly inserting the bolt 5 into the second insertion hole 404 and the first insertion hole 203.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A male SMA-head-to-female SMA-head flange connector comprises a male head body (1) and a female head body (2), and is characterized in that the outer circle surface of the male head body (1) is fixedly connected with a first rotating ring (101), the male head body (1) is rotatably connected with a threaded sleeve (3) through the first rotating ring (101), the outer circle surface of the female head body (2) is fixedly connected with a fixing flange (201), and one side, close to the male head body (1), of the fixing flange (201) is fixedly connected with two inserted bars (202);

the outer circle fixed surface of thread bush (3) is connected with hexagonal piece (302), the outer circle fixed surface of thread bush (3) is connected with second swivel becket (303), thread bush (3) are rotated through second swivel becket (303) and are connected with loose flange (4), two slot (403) that contact with inserted bar (202) are seted up to one side of loose flange (4), two second jack (404) have been seted up to interior one side of loose flange (4), equal activity is pegged graft in second jack (404) has bolt (5), through bolt (5) fixed connection between loose flange (4) and mounting flange (201).

2. The male SMA-to-female SMA flange connector as defined in claim 1, wherein the inner circular surface of the threaded sleeve (3) is provided with a first ring groove (301) contacting with the first rotating ring (101), and the first ring groove (301) is rotatably connected to the first rotating ring (101).

3. The male SMA-to-female SMA flange connector of claim 1, wherein the front surface of the movable flange (4) is provided with a connecting hole (401) which is in contact with the threaded sleeve (3), and the connecting hole (401) penetrates to the back surface of the movable flange (4).

4. The female SMA connector according to claim 1, wherein the inner circumferential surface of the movable flange (4) is provided with a second ring groove (402) in contact with the second rotating ring (303), and the second ring groove (402) is rotatably connected to the second rotating ring (303).

5. The male SMA-to-female SMA flange connector according to claim 1, wherein the slots (403) are all penetrated to the back of the movable flange (4), the second insertion holes (404) are all penetrated to the other side of the movable flange (4), and the two second insertion holes (404) are respectively communicated with the two slots (403).

6. The male SMA-to-female SMA flange connector of claim 1, wherein the outer circumferential surfaces of the plug rods (202) are provided with first insertion holes (203) which are in contact with the plug pins (5), and the first insertion holes (203) penetrate through the whole plug rods (202).

7. The male SMA-to-female SMA flange connector of claim 1, wherein one end of the plug pin (5) is fixedly connected with a lug (501), one side of the movable flange (4) is provided with two accommodating holes (405) which are in contact with the lug (501), and one side of the lug (501) close to the plug pin (5) is fixedly connected with a magnet ring (502).