CN218584858U

CN218584858U - Switching structure for radio frequency cable test

Info

Publication number: CN218584858U
Application number: CN202222960664.5U
Authority: CN
Inventors: 江惠兴
Original assignee: Suzhou Zhaoke Xintong Electronics Co ltd
Current assignee: Suzhou Zhaoke Xintong Electronics Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-07
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a radio frequency cable test is with switching structure belongs to radio frequency cable technical field, include: a connecting plug, no. two connecting plugs, a cable, no. two cables, first locking mechanism and second locking mechanism, a connecting plug includes annulus, base, joint conductor and annular connecting cylinder, no. two connecting plugs includes connecting sleeve, cassette, cable picture peg, father conductor, current conducting plate, the fixed connection external member that has cup jointed on the cable outer wall of No. one, connect external member one end fixedly connected with connector, the fixed ring groove of having seted up on the connector outer wall, the fixed joint external member that has cup jointed on the cable outer wall of No. two, ring groove has been seted up to joint external member one side is fixed. Therefore, the device can realize the stable connection function of the radio frequency cable adapter, is convenient to install and has practicability.

Description

Switching structure for radio frequency cable test

Technical Field

The utility model relates to an adapter especially relates to a radio frequency cable test is with switching structure, belongs to radio frequency cable technical field.

Background

The cable adapter is an intermediate adapter device for realizing quick connection between two cables or realizing disconnection repair of a cable assembly.

The prior patent with publication number CN210668843U discloses a radio frequency coaxial cable adapter, which comprises a cable jack, an insulator, a first shell, a second shell, a first nut, a second nut, a first inner side sealing ring, a second inner side sealing ring, a middle sealing ring, a first outer side sealing ring, a second outer side sealing ring and a third nut; the two cables are interconnected through the adapter, the installation is rapid and convenient, the inner cable conductors are extruded through the nuts on the peripheries of the respective cables, so that the connection is stable and reliable, the transmission performance is stable, and the trouble that a joint needs to be installed for each cable independently is avoided; the damaged part of the radio frequency cable assembly can be repaired through the cable adapter, so that the cost is saved, the connection is firm, and the transmission is stable

The applicant finds that the radio frequency cable adaptor mentioned in the above patent is similar to the partial adaptor in the market at present, and the use of the radio frequency cable adaptor is easily affected due to unstable joints caused by aging, loosening or other reasons at the later stage of connecting cables.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a radio frequency cable test is with switching structure, this radio frequency cable test is with switching structure can realize the stable connection function of radio frequency cable adapter, has solved prior art middle and later stage junction and has appeared becoming flexible, unstable problem.

In order to solve the problems, the following technical scheme is provided:

the design provides a radio frequency cable test is with switching structure, includes a connecting plug, no. two connecting plugs, a cable, no. two cables, first locking mechanism and second locking mechanism, a connecting plug includes ring sleeve, base, joint conductor and annular connecting cylinder, no. two connecting plugs include connecting sleeve, cassette, cable picture peg, father conductor, current conducting plate, the fixed joint has the connection external member on the cable outer wall, connect external member one end fixedly connected with connector, fixed ring channel of having seted up on the connector outer wall, the fixed joint external member that has cup jointed on the cable outer wall of No. two, ring channel has been seted up to joint external member one side is fixed.

Further, the joint conductor is fixedly arranged in the base, a female conductor is fixedly connected to one side of the joint conductor, a reinforcing sleeve is fixedly sleeved on the outer end of the female conductor, the annular sleeve and the annular connecting cylinder are respectively and fixedly connected to two sides of the base, and the annular sleeve is sleeved at the inner end of the clamping sleeve.

Further, the fixed slot of having seted up of cassette one end, the connector slides and cup joints in the slot inner, the fixed setting of current conducting plate is in cable picture peg inner, the connector screw thread cup joints in the cassette inner.

Furthermore, a spring groove is fixedly formed in the inner wall of the slot, limiting sliding grooves are fixedly formed in the inner walls of the two sides of the spring groove, and limiting sliding rods are fixedly connected between the upper inner wall and the lower inner wall of each limiting sliding groove.

Furthermore, first locking mechanism and second locking mechanism all include fixture block, reset spring and spacing slider, spacing slider slides and cup joints on spacing slide bar outer wall, spacing slider fixed connection is on the fixture block outer wall, ring groove, the fixture block sets up with a ring groove and No. two ring groove block respectively.

Further, the second locking mechanism and the first locking mechanism are identical in structure.

Furthermore, the first locking mechanism is fixedly arranged on the inner wall of the slot, and the second locking mechanism is fixedly arranged on the outer wall of the annular sleeve.

Compared with the prior art, the beneficial effects of the utility model reside in that: the device is provided with the locking mechanism to respectively lock and sleeve the first cable and the second cable in the corresponding first connecting plug and the second connecting plug, so that the problem of looseness of the joint of the later-stage cable heads can be effectively prevented;

compared with the prior art, the beneficial effects of the utility model reside in that: when the device is installed, a cable is firstly sleeved in the clamping seat through the connecting sleeve part, then the clamping block and the clamping block are used for clamping the annular clamping groove, installation is completed, then a cable thread is sleeved in the annular sleeve, installation is completed through the clamping block and the clamping block, the connecting plug and the connecting plug thread are sleeved and spliced, and time, time and labor can be saved when the device is installed.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and drawings, indicating the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not limited in scope thereby. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a split structure of a preferred embodiment of a transfer structure for testing a radio frequency cable according to the present invention;

fig. 2 is a schematic diagram of a splicing structure of a preferred embodiment of a switching structure for testing a radio frequency cable according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic side-sectional view of a local structure at a cassette of the adapting structure for testing the radio frequency cable according to the present invention.

In the figure: 1. a first connecting plug; 101. an annular sleeve; 102. a base; 103. a joint conductor; 104. a female conductor; 105. reinforcing the sleeve; 106. an annular connecting cylinder; 2. a second connecting plug; 201. a connecting sleeve; 202. a card holder; 203. a cable plug board; 204. a parent conductor; 205. a conductive plate; 206. a slot; 207. a spring slot; 208. a limiting chute; 209. a limiting slide bar; 3. a first cable; 301. a connecting kit; 302. a connector; 303. a first annular slot; 4. a second cable; 401. a clamping kit; 402. a second annular clamping groove; 5. a first locking mechanism; 501. a clamping block; 502. a return spring; 503. a limiting slide block; 51. and a second locking mechanism.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, the adapting structure for testing a radio frequency cable provided in this embodiment includes a first connection plug 1, a second connection plug 2, a first cable 3, a second cable 4, a first locking mechanism 5, and a second locking mechanism 51, where the first connection plug 1 includes an annular sleeve 101, a base 102, a joint conductor 103, and an annular connecting cylinder 106, the second connection plug 2 includes a connection sleeve 201, a card socket 202, a cable plug 203, a parent conductor 204, and a conductive plate 205, a connection kit 301 is fixedly sleeved on an outer wall of the first cable 3, one end of the connection kit 301 is fixedly connected with a connection head 302, a first annular card slot 303 is fixedly disposed on an outer wall of the connection head 302, a card kit 401 is fixedly sleeved on an outer wall of the second cable 4, and a second annular card slot 402 is fixedly disposed on one side of the card kit 401.

Preferably, the joint conductor 103 is fixedly arranged in the base 102, a female conductor 104 is fixedly connected to one side of the joint conductor 103, a reinforcing sleeve 105 is fixedly sleeved at the outer end of the female conductor 104, the annular sleeve 101 and the annular connecting cylinder 106 are respectively and fixedly connected to two sides of the base 102, and the annular sleeve 101 is sleeved at the inner end of the clamping sleeve 401.

Preferably, the slot 206 is fixedly disposed at one end of the card socket 202, the connector 302 is slidably sleeved at an inner end of the slot 206, the conductive plate 205 is fixedly disposed at an inner end of the cable inserting plate 203, and the connector 302 is threadedly sleeved at an inner end of the card socket 202.

Preferably, the inner wall of the slot 206 is fixedly provided with a spring slot 207, the inner walls of both sides of the spring slot 207 are both fixedly provided with a limiting sliding chute 208, and a limiting sliding rod 209 is fixedly connected between the upper inner wall and the lower inner wall of the limiting sliding chute 208.

Preferably, the first locking mechanism 5 and the second locking mechanism 51 both include a clamping block 501, a return spring 502 and a limiting sliding block 503, the limiting sliding block 503 is slidably sleeved on the outer wall of the limiting sliding rod 209, the limiting sliding block 503 is fixedly connected to the outer wall of the clamping block 501, the first annular clamping groove 303, the clamping block 501 is respectively clamped with the first annular clamping groove 303 and the second annular clamping groove 402, the clamping block 501 is used for clamping the first annular clamping groove 303 and the second annular clamping groove 402, the annular sleeve 101 can be prevented from being displaced relative to the clamping external member 401, and the connector 302 is displaced relative to the clamping base 202, so that the first cable 3 and the second cable 4 are locked, and the cable end at the joint in the later stage is prevented from being loosened.

Preferably, the second locking mechanism 51 is identical in construction to the first locking mechanism 5.

Preferably, the first locking mechanism 5 is fixedly disposed on the inner wall of the slot 206, and the second locking mechanism 51 is fixedly disposed on the outer wall of the annular sleeve 101.

The utility model discloses an application principle and use flow:

firstly, a first connecting plug 1 is in threaded socket connection with a second cable 4, specifically, the second cable 4 is in threaded socket connection through a ring sleeve 101, the ring sleeve 101 is sleeved at the inner end of a clamping sleeve 401 after socket connection is completed, meanwhile, a clamping block 501 on a second locking mechanism 51 is clamped with a second ring clamping groove 402 to complete fixation, then, a second connecting plug 2 is in threaded socket connection with a first cable 3, specifically, the first connecting plug 1 and the second connecting plug 2 are in threaded socket connection with the clamping seat 202 through a clamping seat 202, a connecting head 302 is rotatably sleeved in a slot 206 after socket connection is completed, the clamping block 501 on the first locking mechanism 5 is clamped with a first ring clamping groove 303 to complete fixation, finally, the first connecting plug 1 and the second connecting plug 2 are in threaded socket connection, specifically, the connecting sleeve 201 is in threaded socket connection through a ring connecting cylinder 106, and therefore, connection between a female conductor 104 and a male conductor 204 is completed, and simplicity and trouble are saved.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention has been described in connection with the specific embodiments, but it should be clear to those skilled in the art that these descriptions are only illustrative and not intended to limit the scope of the present invention. Various modifications and alterations of this invention will become apparent to those skilled in the art based upon the spirit and principles of this invention, and such modifications and alterations are also within the scope of this invention.

Claims

1. The utility model provides a switching structure for test of radio frequency cable, a serial communication port, includes connecting plug (1), no. two connecting plug (2), a cable (3), no. two cable (4), first locking mechanism (5) and second locking mechanism (51), a connecting plug (1) includes annulus (101), base (102), joint conductor (103) and annular connecting cylinder (106), no. two connecting plug (2) are including connecting sleeve (201), cassette (202), cable picture peg (203), father conductor (204), conductive plate (205), the fixed cover of having connect on a cable (3) outer wall has connected external member (301), connect external member (301) one end fixedly connected with connector (302), fixed No. one annular clamping groove (303) of having seted up on connector (302) outer wall, the fixed cover of having connected on No. two cable (4) outer wall has connected external member (401), no. two annular clamping groove (402) have been seted up to joint external member (401) one side is fixed.

2. The switching structure for the radio frequency cable test according to claim 1, wherein the joint conductor (103) is fixedly arranged in the base (102), a female conductor (104) is fixedly connected to one side of the joint conductor (103), a reinforcing sleeve (105) is fixedly sleeved at an outer end of the female conductor (104), the annular sleeve (101) and the annular connecting cylinder (106) are respectively and fixedly connected to two sides of the base (102), and the annular sleeve (101) is sleeved at an inner end of the clamping sleeve member (401).

3. The switching structure for testing the radio frequency cable according to claim 1, wherein a slot (206) is fixedly formed at one end of the card holder (202), the connector (302) is slidably sleeved at the inner end of the slot (206), the conductive plate (205) is fixedly arranged at the inner end of the cable plug board (203), and the connector (302) is in threaded sleeve joint at the inner end of the card holder (202).

4. The switching structure for testing radio frequency cables as claimed in claim 3, wherein a spring slot (207) is fixedly formed on an inner wall of the slot (206), a limiting sliding slot (208) is fixedly formed on inner walls of both sides of the spring slot (207), and a limiting sliding rod (209) is fixedly connected between an upper inner wall and a lower inner wall of the limiting sliding slot (208).

5. The switching structure for testing the radio frequency cable according to claim 1, wherein each of the first locking mechanism (5) and the second locking mechanism (51) comprises a fixture block (501), a return spring (502) and a limiting slider (503), the limiting slider (503) is slidably sleeved on an outer wall of the limiting slide rod (209), the limiting slider (503) is fixedly connected to an outer wall of the fixture block (501), the first annular clamping groove (303) is formed, and the fixture block (501) is respectively clamped with the first annular clamping groove (303) and the second annular clamping groove (402).

6. The changeover structure for testing radio frequency cables as claimed in claim 1, wherein the second locking mechanism (51) and the first locking mechanism (5) are identical in structure.

7. The transition structure for testing radio frequency cables as claimed in claim 1, wherein the first locking mechanism (5) is fixedly disposed on an inner wall of the insertion slot (206), and the second locking mechanism (51) is fixedly disposed on an outer wall of the annular sleeve (101).