CN217882091U

CN217882091U - Radio frequency coaxial connector capable of self-checking moisture

Info

Publication number: CN217882091U
Application number: CN202222353266.7U
Authority: CN
Inventors: 李璐; 李宝奇; 白冰; 宁莉娜; 孟莉
Original assignee: Xi'an Temena Electronic Components Co ltd
Current assignee: Xi'an Temena Electronic Components Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-11-22
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a but radio frequency coaxial connector that self-checking was affected with tide, including first casing and the inboard second casing that passes first casing, first housing face is provided with a plurality of colorless transparent observation covers, first casing inboard is provided with the detection piece that is used for detecting moisture, be provided with seal structure between second casing and the first casing, first casing outside fixed mounting has two fixed blocks, fixed block one side fixed mounting has the dead lever, two the dead lever outside is equipped with gliding annular motion board from top to bottom along dead lever axial cover, be provided with the elastic component between fixed block and the annular motion board, the second casing outside articulates there is the connection structure of card between annular motion board and first casing. The utility model discloses can seal the junction of radio frequency coaxial connector and have the detection function of intaking, can the short-term test trouble take place the position when leading to radio frequency coaxial connector trouble in moisture and the liquid entering connector.

Description

Radio frequency coaxial connector capable of self-checking moisture

Technical Field

The utility model relates to a radio frequency coaxial connector technical field specifically is a but radio frequency coaxial connector that self-checking wets.

Background

Radio frequency coaxial connector is as one kind of connector, when using in comparatively abominable environment, require radio frequency coaxial connector to have the sealed effect of certain isolated gas and liquid, prevent to influence circuit work because of moisture or liquid get into the casing, even radio frequency coaxial connector has sealed effect, long-term the use down also can lead to inside to wet, but do not have effectual detection mode at present and judge whether radio frequency coaxial connector is inside to wet, consequently, can not in time carry out the investigation processing to the radio frequency coaxial connector who wets, thereby can lead to the long-time operation of radio frequency coaxial connector under moist environment, arouse circuit fault easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but radio frequency coaxial connector that self-checking wets to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but radio frequency coaxial connector that self-checking was affected with tide, includes first casing and passes the inboard second casing of first casing, first casing is connected with the second casing through two sets of conductors, first housing face is provided with a plurality of colorless transparent observation covers, first casing inboard is provided with the detection piece that is used for detecting moisture, be provided with seal structure between second casing and the first casing, first casing outside fixed mounting has two fixed blocks, fixed block one side fixed mounting has the dead lever, two the dead lever outside is equipped with gliding annular motion board from top to bottom along dead lever axial cover, be provided with the elastic component between fixed block and the annular motion board, the second casing outside articulates there is the connection structure of card between annular motion board and first casing.

Preferably, the vias include a first via and a second via, and the first via and the second via are in contact with each other.

Preferably, the first conduction body comprises a first insulator fixedly mounted on the inner side of the first shell, a first conductor is fixedly mounted on the inner side of the first insulator, the second conduction body comprises a second insulator fixedly mounted on the inner side of the second shell, a second conductor is fixedly mounted on the inner side of the second insulator, and the second conductor penetrates through the first conductor and is in contact with the first conductor.

Preferably, the observation cover is embedded in the through hole on the surface of the first shell, and a sealant is coated between the observation cover and the inner side of the through hole on the surface of the first shell.

Preferably, the detection piece is specifically a moisture detection test paper, the moisture detection test paper is bonded to the inner side of the first shell through an adhesive tape, and the height positions of the moisture detection test paper and the observation cover are the same.

Preferably, seal structure includes two sealing washers and two clamping rings, sealing washer and clamping ring all are ring shape structure, two the sealing washer is fixed mounting respectively in one side of second casing and first casing, two clamping ring fixed mounting is in one side of second casing and first casing respectively, and adjacent two the sealing washer with clamping ring vertical direction position corresponds, contact between sealing washer and the clamping ring.

Preferably, the elastic component is a spring, the spring is arranged outside the fixing rod in a surrounding mode along the axis direction of the fixing rod, one end of the spring is fixedly installed on one side of the fixing block, and one end, far away from the fixing block, of the spring is fixedly installed on one side of the annular moving plate.

Preferably, the connecting structure comprises a swing arm hinged to the outer side of the second shell, a clamping plate is fixedly mounted at one end of the swing arm, a protruding portion is arranged on one side of the clamping plate, and the protruding portion of the clamping plate is located between the annular motion plate and the first shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this but radio frequency coaxial connector that self-checking was affected with tide, if the sealed of connector became invalid, the moisture was piled up or water directly gets into the connector when inside for moisture test paper discolours, at the investigation circuit in-process this moment, sees through the colour that observes cover direct observation moisture test paper, can learn whether the connector is inside to be affected with tide or intake, thereby has avoided radio frequency coaxial connector long-time operation under moist environment, arouses the problem of circuit fault easily.

2. This but radio frequency coaxial connector that self-checking was affected tide, insert the inside of first casing with the second casing earlier, and promote annular motion board to the direction that is close to the fixed block, rotate the swing arm afterwards and make cardboard one side arch paste the surface at first casing, loosen annular motion board afterwards, under the effect of spring, the inboard of annular motion board conflict cardboard, and promote the second casing to the direction motion that is close to first casing, second conductor and first conductor contact this moment, and two clamping rings all with sealing washer in close contact with, play double-deck sealed effect, its connected mode is comparatively convenient, connection efficiency has been promoted, and can make second casing and first casing keep in close connection through the spring, sealing effect has been promoted.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a first housing; 2. a first insulator; 3. a first conductor; 4. an observation cover; 5. moisture detection test paper; 6. a second housing; 7. a second insulator; 8. a second conductor; 9. a seal ring; 10. pressing a ring; 11. a fixed block; 12. a fixing rod; 13. an annular motion plate; 14. a spring; 15. a swing arm; 16. and (4) clamping the board.

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.

Example one

Please refer to fig. 1-3, the utility model provides a but radio frequency coaxial connector that self-checking was affected with damp, including first casing 1 and the second casing 6 that passes first casing 1 inboard, first casing 1 is connected with second casing 6 through two sets of conductors, first casing 1 surface is provided with a plurality of colorless transparent observation covers 4, first casing 1 inboard is provided with the detection piece that is used for detecting moisture, be provided with seal structure between second casing 6 and the first casing 1, first casing 1 outside fixed mounting has two fixed blocks 11, fixed block 11 one side fixed mounting has dead lever 12, two dead lever 12 outsides are equipped with gliding annular motion board 13 from top to bottom along dead lever 12 axial cover, be provided with the elastic component between fixed block 11 and the annular motion board 13, second casing 6 outside articulates there is the connection structure of card between annular motion board 13 and first casing 1.

In this embodiment, see through the colour that observes cover 4 can direct observation moisture test paper 5, if the inside water intaking of connector or can make moisture test paper 5 discolour by weing, be convenient for observe the state of radio frequency coaxial connector, carry out double-deck sealing to radio frequency coaxial connector through seal structure, make sealed effect better, through blocking connection structure between annular moving plate 13 and first casing 1, be convenient for accomplish and accomplish between second casing 6 and the first casing 1 and be connected, compare in traditional threaded connection's the mode operation of being convenient for more.

Referring to fig. 2, the conductive body includes a first conductive body and a second conductive body, and the first conductive body and the second conductive body are in contact with each other, the first conductive body includes a first insulator 2 fixedly mounted on an inner side of the first housing 1, a first conductor 3 is fixedly mounted on an inner side of the first insulator 2, the second conductive body includes a second insulator 7 fixedly mounted on an inner side of the second housing 6, a second conductor 8 is fixedly mounted on an inner side of the second insulator 7, and the second conductor 8 penetrates through the first conductor 3 and is in contact with the first conductor 3.

In this embodiment, the second conductor 8 is in contact with the first conductor 3, so that the cables connected to the second conductor 8 and the first conductor 3, respectively, are conducted.

Referring to fig. 1-2, the observation cover 4 is embedded in the through hole on the surface of the first housing 1, a sealant is coated between the observation cover 4 and the inner side of the through hole on the surface of the first housing 1, the observation cover 4 is made of glass, the detection member is specifically a moisture detection test paper 5, the moisture detection test paper 5 is bonded on the inner side of the first housing 1 through an adhesive tape, and the height positions of the moisture detection test paper 5 and the observation cover 4 are the same.

In this embodiment, the setting of observing cover 4 can not influence the sealed effect of radio frequency coaxial connector, sees through to observe cover 4 can direct observation moisture test paper 5, and can use the new moisture test paper 5 of double faced adhesive tape bonding to test through tearing off the moisture test paper 5 that became invalid after moisture test paper 5 became invalid.

Please refer to fig. 3, the sealing structure includes two sealing rings 9 and two clamping rings 10, sealing ring 9 and clamping ring 10 all are the ring shape structure, two sealing ring 9 is fixed mounting in one side of second casing 6 and first casing 1 respectively, two clamping ring 10 is fixed mounting in one side of second casing 6 and first casing 1 respectively, and adjacent two sealing ring 9 with clamping ring 10 vertical direction position corresponds, contact between sealing ring 9 and the clamping ring 10, sealing ring 9 adopts rubber material to make.

In this embodiment, the radio frequency coaxial connector can be sealed in a double-layer manner by the close contact between the two seal rings 9 and the pressure ring 10, so that the sealing effect is better.

Referring to fig. 1, the elastic member is specifically a spring 14, the spring 14 is disposed around the outside of the fixing rod 12 along the axis direction of the fixing rod 12, one end of the spring 14 is fixedly mounted on one side of the fixing block 11, and one end of the spring 14 far away from the fixing block 11 is fixedly mounted on one side of the annular moving plate 13.

In this embodiment, after the annular moving plate 13 is pushed to the direction close to the fixed block 11, the annular moving plate 13 is released, so that the annular moving plate 13 can be automatically reset, and the connecting structure can be conveniently clamped between the annular moving plate 13 and the first housing 1.

Referring to fig. 1, the connecting structure includes a swing arm 15 hinged to the outer side of the second housing 6, a clamping plate 16 is fixedly mounted at one end of the swing arm 15, a protruding portion is disposed on one side of the clamping plate 16, and the protruding portion of the clamping plate 16 is located between the annular moving plate 13 and the first housing 1.

In this embodiment, the annular moving plate 13 can be clamped inside the clamping plate 16 by the protrusion of the clamping plate 16, so as to fix the clamping plate 16.

The working principle is as follows: the utility model relates to a but radio frequency coaxial connector that self-checking was affected with tide, when needs are connected between first casing 1 and the second casing 6, insert the inside of first casing 1 with second casing 6 earlier, and promote annular motion board 13 to the direction that is close to fixed block 11, rotate swing arm 15 afterwards and make cardboard 16 one side protruding paste on the surface of first casing 1, loosen annular motion board 13 afterwards, under the effect of spring 14, annular motion board 13 conflicts the inboard of cardboard 16, and promote second casing 6 to the direction motion that is close to first casing 1, second conductor 8 and first conductor 3 contact this moment, and two clamping rings 10 all come into close contact with sealing washer 9, play double-deck sealed effect, promote sealed effect;

if the sealing of connector became invalid, when moisture was piled up or water directly got into the connector inside for moisture test paper 5 discolours, at this moment in the investigation circuit process, sees through the colour that observes cover 4 direct observation moisture test paper 5, can learn whether the connector is inside to be dampened or intake, thereby has avoided the long-time operation of radio frequency coaxial connector under moist environment, arouses the problem of circuit fault easily.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A radio frequency coaxial connector capable of self-checking moisture comprises a first shell (1) and a second shell (6) penetrating through the inner side of the first shell (1), wherein the first shell (1) is connected with the second shell (6) through two groups of conduction bodies, and the radio frequency coaxial connector is characterized in that:

first casing (1) surface is provided with a plurality of colorless transparent observation covers (4), first casing (1) inboard is provided with the detection piece that is used for detecting moisture, be provided with seal structure between second casing (6) and first casing (1), first casing (1) outside fixed mounting has two fixed blocks (11), fixed block (11) one side fixed mounting has dead lever (12), two dead lever (12) outside is equipped with gliding annular motion board (13) from top to bottom along dead lever (12) axial cover, be provided with the elastic component between fixed block (11) and annular motion board (13), second casing (6) outside articulates there is the connection structure of card between annular motion board (13) and first casing (1).

2. The rf coaxial connector of claim 1, wherein the rf coaxial connector is self-testable to moisture, and further comprises: the vias include a first via and a second via, and contact is made between the first via and the second via.

3. A self-testable rf coaxial connector according to claim 2, characterized in that: first conduction includes first insulator (2) of fixed mounting in first casing (1) inboard, the inboard fixed mounting of first insulator (2) has first conductor (3), the second conduction includes second insulator (7) of fixed mounting in second casing (6) inboard, the inboard fixed mounting of second insulator (7) has second conductor (8), second conductor (8) pass in first conductor (3) and contact with first conductor (3).

4. A self-testable rf coaxial connector according to claim 1, characterized in that: observe cover (4) and inlay in the through-hole on first casing (1) surface, observe and be equipped with sealed glue between cover (4) and the through-hole inboard on first casing (1) surface.

5. The rf coaxial connector of claim 1, wherein the rf coaxial connector is self-testable to moisture, and further comprises: the detection piece is specifically a moisture detection test paper (5), the moisture detection test paper (5) is bonded on the inner side of the first shell (1) through an adhesive tape, and the moisture detection test paper (5) is the same as the observation cover (4) in height position.

6. The rf coaxial connector of claim 1, wherein the rf coaxial connector is self-testable to moisture, and further comprises: seal structure includes two sealing washer (9) and two clamping ring (10), sealing washer (9) and clamping ring (10) all are ring shape structure, two sealing washer (9) fixed mounting is in one side of second casing (6) and first casing (1) respectively, two clamping ring (10) fixed mounting is in one side of second casing (6) and first casing (1) respectively, and adjacent two sealing washer (9) with clamping ring (10) vertical direction position corresponds, contact between sealing washer (9) and clamping ring (10).

7. A self-testable rf coaxial connector according to claim 1, characterized in that: the elastic part is specifically spring (14), spring (14) encircle to set up in dead lever (12) outside along dead lever (12) axle center direction, spring (14) one end fixed mounting is in fixed block (11) one side, the one end fixed mounting that fixed block (11) were kept away from in spring (14) is in annular motion board (13) one side.

8. The rf coaxial connector of claim 1, wherein the rf coaxial connector is self-testable to moisture, and further comprises: the connecting structure comprises a swing arm (15) hinged to the outer side of the second shell (6), a clamping plate (16) is fixedly mounted at one end of the swing arm (15), a protruding portion is arranged on one side of the clamping plate (16), and the protruding portion of the clamping plate (16) is located between the annular moving plate (13) and the first shell (1).