CN210272919U

CN210272919U - Radio frequency coaxial connector with blind plugging function for display production test

Info

Publication number: CN210272919U
Application number: CN201921629991.4U
Authority: CN
Inventors: 许娟
Original assignee: Zhenjiang Xindafeng Precision Electronics Co Ltd
Current assignee: Zhenjiang Xindafeng Precision Electronics Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-04-07
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a display production test is with radio frequency coaxial connector who has blind plugging function belongs to the communication technology field, and it includes the connector shell body, be provided with connector inner housing in the connector shell body, the upper surface of connector inner housing is provided with the installation department, the installation department is located inside the connector shell body. This display production test is with radio frequency coaxial connector who has blind plug function, through setting up the spring, the stopper, the spacing groove, the fixture block, draw-in groove and perpendicular groove, two fixture blocks are through two perpendicular inslots card advance two draw-in grooves, reach two perpendicular grooves and carry out the positioning action to the connector shell body, in two fixture blocks advance two draw-in grooves along with the rotatory card of connector shell body, the stable joint of two stoppers of the drive of the elasticity of spring is at two spacing inslots, play and carry out the effect of fixing to the connector shell body, make two stable fixes in the mounting groove of fixture block, thereby the accuracy of blind plug has been guaranteed.

Description

Radio frequency coaxial connector with blind plugging function for display production test

Technical Field

The utility model belongs to the technical field of communication, specifically be a display production test is with radio frequency coaxial connector who has the blind plug function.

Background

A radio frequency coaxial connector is generally considered to be a component attached to a cable or mounted on an instrument as a component to which a transmission line is electrically connected or separated. It belongs to a mechatronic product. In brief, it mainly acts as a bridge.

Radio frequency connectors with better performance are sold on the market every year at present, and various types of radio frequency connectors have corresponding manufacturing specifications, structural sizes and manufacturing materials and can be applied to general occasions. However, for some special occasions, workers often cannot observe the positions of the slots and can only install the slots by blind insertion, and for a structure using threaded installation, if the structure is installed in a blind insertion mode, installation errors are easily caused, threads are damaged, and the installation positions cannot be distinguished correctly, so that trouble is brought to the blind insertion of the workers.

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a display production test is with radio frequency coaxial connector who has the blind plug function has solved the workman when blind plug radio frequency coaxial connector, when can not observe the position of slot, leads to the installation to make mistakes, destroys the screw thread line easily to bring troublesome problem for the workman blind plug.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a radio frequency coaxial connector with blind plugging function is used in display production test, includes the connector shell body, be provided with connector inner shell in the connector shell body, the upper surface of connector inner shell is provided with the installation department, the installation department is located inside the connector shell body, be provided with the cable in the installation department, solid fixed ring has been cup jointed on the surface of cable, gu fixed ring sets up in the connector inner shell, the one end and the connecting portion fixed connection of cable, connecting portion set up the inside at connector inner shell, the lower surface of connecting portion is provided with central terminal, the bottom of central terminal is passed connector inner shell and is extended to the inside below of connector shell body.

Two recesses have been seted up to the lower surface of connector shell body upper end, and two recesses are located the left and right sides of connector shell body upper end lower surface respectively, the last fixed surface of recess inner wall is connected with the spring, the bottom fixedly connected with stopper of spring, the stopper joint is at the spacing inslot, the left side at equipment main part upper surface is seted up to the spacing groove.

The mounting groove has been seted up to the upper surface of equipment main part, connector housing body joint is in the mounting groove, the equal fixedly connected with fixture block in below of connector housing body left and right sides face, and two equal joints of fixture block are in the draw-in groove, and two draw-in grooves set up respectively in the below of mounting groove inner wall left and right sides face, and the one end that two draw-in grooves kept away from mutually is linked together with two perpendicular grooves respectively, and sets up respectively in the front side and the rear side of mounting groove inner wall in two perpendicular grooves.

As a further aspect of the present invention: the connector shell body is integrated into one piece, and the connector shell body is cylindrical.

As a further aspect of the present invention: the installation department is the annular, and the installation department intussuseption is filled with insulating material.

As a further aspect of the present invention: two sealing rings are arranged between the outer surface of the connector inner shell and the inner wall of the connector outer shell, and the sealing rings are made of rubber.

As a further aspect of the present invention: the connector shell is characterized in that an insulator is arranged in the connector shell and located below the inside of the connector shell, and the insulator is annular.

As a further aspect of the present invention: the depth of the limiting groove is smaller than the distance from the upper surface of the limiting block to the lower surface of the upper end of the connector shell.

As a further aspect of the present invention: the upper side of the left side face of the limiting block is fixedly connected with a baffle, and the baffle is rectangular in shape.

As a further aspect of the present invention: the shape of draw-in groove is the arc, and two draw-in grooves are about the central symmetry of mounting groove inner wall lower surface.

(III) advantageous effects

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

1. this display production test is with radio frequency coaxial connector who has blind plug function, through setting up the spring, the stopper, the spacing groove, the fixture block, draw-in groove and perpendicular groove, when the workman installs, two fixture blocks advance two draw-in grooves through two perpendicular groove cards, reach two perpendicular grooves and carry out the positioning action to the connector shell body, in two fixture blocks advance two draw-in grooves along with the rotatory card of connector shell body, the stable joint of two stoppers of the drive of the elasticity of spring is at two spacing inslots, play and carry out the effect of fixing to the connector shell body, make two stable fixes in the mounting groove of fixture block, thereby the accuracy of blind plug has been guaranteed.

2. This radio frequency coaxial connector with blind plugging function is used in display production test utilizes the up end of installation department joint at the connector inner housing through setting up installation department, cable and insulating material, fixes the cable for the cable passes solid fixed ring and passes through connecting portion and central terminal electric connection, and insulating material can improve the insulating nature at cable connection position simultaneously.

3. This display production test is with radio frequency coaxial connector who has blind plug function through setting up the sealing washer, can increase the sealed effect between connector shell body and the connector inner casing, and the sealing washer can play the effect of fixed connector shell body and connector inner casing simultaneously, need not to set up the insulating layer alone.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a three-dimensional structure diagram of the connector housing of the present invention;

FIG. 3 is a schematic structural view of a mounting groove section of the present invention;

in the figure: the connector comprises a connector outer shell body 1, a connector inner shell body 2, an installation part 3, a cable 4, an insulating material 5, a fixing ring 6, a connection part 7, a center terminal 8, a sealing ring 9, an insulator 10, a groove 11, a spring 12, a limiting block 13, a baffle 14, a limiting groove 15, a device main body 16, a mounting groove 17, a clamping block 18, a clamping groove 19 and a vertical groove 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a radio frequency coaxial connector with a blind plugging function for display production testing comprises a connector outer shell 1, wherein the connector outer shell 1 is integrally formed, the connector outer shell 1 is cylindrical, a connector inner shell 2 is arranged in the connector outer shell 1, an installation part 3 is arranged on the upper surface of the connector inner shell 2, the installation part 3 is annular, an insulating material 5 is filled in the installation part 3, the cable 4 and the insulating material 5 are arranged, the cable 4 is fixed by clamping the installation part 3 on the upper end face of the connector inner shell 2 through a connecting part 7, the cable 4 penetrates through a fixing ring 6 and is electrically connected with a central terminal 8 through the connecting part 7, meanwhile, the insulating material 5 can improve the insulating property of the connecting part of the cable 4, the installation part 3 is positioned in the connector outer shell 1, the cable 4 is arranged in the installation part 3, and the fixing ring 6 is sleeved on the surface of the cable 4, the fixing ring 6 is arranged in the connector inner shell 2, the cable 4 can be fixed by arranging the fixing ring 6, and meanwhile, the supporting force can be exerted on the connector inner shell 2, so that the connector inner shell 2 has good anti-extrusion capability, one end of the cable 4 is fixedly connected with the connecting part 7, the connecting part 7 is arranged in the connector inner shell 2, the lower surface of the connecting part 7 is provided with a central terminal 8, the bottom end of the central terminal 8 penetrates through the connector inner shell 2 to extend to the lower part in the connector outer shell 1, two sealing rings 9 are arranged between the outer surface of the connector inner shell 2 and the inner wall of the connector outer shell 1, the sealing rings 9 are made of rubber, through arranging the sealing rings 9, the sealing effect between the connector outer shell 1 and the connector inner shell 2 can be increased, and meanwhile, the sealing rings 9 can play a role in fixing the connector outer shell 1 and the connector inner shell 2, the insulator 10 is provided in the connector housing 1 without separately providing an insulating layer, the insulator 10 is located below the inside of the connector housing 1, the insulator 10 is annular, and by providing the insulator 10, the insulator 10 can protect the center terminal 8 when the center terminal 8 is connected to a related structure.

The lower surface of the upper end part of the connector shell body 1 is provided with two grooves 11, the two grooves 11 are respectively positioned at the left side and the right side of the lower surface of the upper end part of the connector shell body 1, the upper surface of the inner wall of the groove 11 is fixedly connected with a spring 12, the bottom end of the spring 12 is fixedly connected with a limiting block 13, the two limiting blocks 13 are clamped into the two limiting grooves 15 by arranging the spring 12, the elastic force generated by the extrusion of the two springs 12 can play a role of stabilizing the two limiting blocks 13, thereby preventing the two limiting blocks 13 from being separated from the two limiting grooves 15, the upper part of the left side surface of the limiting block 13 is fixedly connected with a baffle 14, the baffle 14 is rectangular in shape, people can conveniently use the baffle 14 to control the limiting blocks 13 to be separated from the limiting grooves 15, people can conveniently rotate the connector shell body 1 to drive the, the limiting block 13 is clamped in the limiting groove 15, and the limiting groove 15 is formed in the left side of the upper surface of the equipment main body 16.

The upper surface of the device main body 16 is provided with a mounting groove 17, the connector outer shell 1 is clamped in the mounting groove 17, the lower parts of the left side surface and the right side surface of the connector outer shell 1 are fixedly connected with clamping blocks 18, the two clamping blocks 18 are clamped in clamping grooves 19, the shapes of the clamping grooves 19 are arc-shaped, the two clamping grooves 19 are symmetrical about the center of the lower surface of the inner wall of the mounting groove 17, the two clamping blocks 18 are clamped into the clamping grooves 19 along with the forward rotation of the connector outer shell 1 through setting the shapes and the positions of the clamping grooves 19, the clamping blocks 18 are separated from the clamping grooves 19 along with the reverse rotation of the connector outer shell 1, so that the clamping blocks 18 can be flexibly fixed in the clamping grooves 19, the two clamping grooves 19 are respectively arranged below the left side surface and the right side surface of the inner wall of the mounting groove 17, the ends, far away from the two clamping grooves 19, therefore, the connector shell 1 is positioned when being installed, and the two clamping blocks 18 can be smoothly clamped into the clamping grooves 19.

The utility model discloses a theory of operation does:

s1, when the connector is used, the connector outer shell 1 is inserted into the mounting groove 17, the positions of the two fixture blocks 18 are adjusted by rotating the connector outer shell 1, so that the two fixture blocks 18 are clamped into the two fixture grooves 19, if the two fixture blocks are not clamped into the corresponding mounting grooves 17, the two fixture blocks 18 are not continuously mounted, then the two fixture blocks 18 move to the two fixture grooves 19 by pressing down the connector outer shell 1, the two fixture blocks 18 are driven by rotating the connector outer shell 1 to be clamped into the fixture grooves 19, meanwhile, the two limiting blocks 13 rotate together with the connector outer shell 1 and are clamped into the corresponding two limiting grooves 15, and under the action of the elastic force of the spring 12, the two fixture blocks 18 are stably fixed in the two limiting grooves 15, so that the connector outer shell 1 is prevented from;

s2, when people need to detach the connector outer shell 1 from the mounting groove 17, the two blocking blocks 18 are moved upwards through the two baffle plates 14 to be separated from the two clamping grooves 19, then the connector outer shell 1 is rotated reversely, the two blocking blocks 18 are driven to move into the vertical grooves 20 from the clamping grooves 19, and the connector outer shell 1 can be directly pulled out.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a radio frequency coaxial connector with blind mate function is used in display production test, includes connector shell body (1), its characterized in that: the connector comprises a connector outer shell (1), a connector inner shell (2) is arranged in the connector outer shell (1), an installation part (3) is arranged on the upper surface of the connector inner shell (2), the installation part (3) is located inside the connector outer shell (1), a cable (4) is arranged in the installation part (3), a fixing ring (6) is sleeved on the surface of the cable (4), the fixing ring (6) is arranged in the connector inner shell (2), one end of the cable (4) is fixedly connected with a connecting part (7), the connecting part (7) is arranged inside the connector inner shell (2), a central terminal (8) is arranged on the lower surface of the connecting part (7), and the bottom end of the central terminal (8) penetrates through the connector inner shell (2) and extends to the lower part inside the connector outer shell (1);

the connector shell body (1) is characterized in that two grooves (11) are formed in the lower surface of the upper end portion of the connector shell body (1), the two grooves (11) are respectively located on the left side and the right side of the lower surface of the upper end portion of the connector shell body (1), springs (12) are fixedly connected to the upper surfaces of the inner walls of the grooves (11), limiting blocks (13) are fixedly connected to the bottom ends of the springs (12), the limiting blocks (13) are clamped in limiting grooves (15), and the limiting grooves (15) are formed in the left side of the upper surface of an equipment main body (16);

mounting groove (17) have been seted up to the upper surface of equipment main part (16), connector shell body (1) joint is in mounting groove (17), the equal fixedly connected with fixture block (18) in below of connector shell body (1) left and right sides face, and the equal joint of two fixture blocks (18) is in draw-in groove (19), and sets up respectively in the below of mounting groove (17) inner wall left and right sides face two draw-in grooves (19), and the one end that two draw-in grooves (19) kept away from mutually is linked together with two perpendicular grooves (20) respectively, and sets up respectively in the front side and the rear side of mounting groove (17) inner wall two perpendicular grooves (20).

2. The radio frequency coaxial connector with blind plugging function for display production test according to claim 1, wherein: the connector outer shell (1) is integrally formed, and the connector outer shell (1) is cylindrical.

3. The radio frequency coaxial connector with blind plugging function for display production test according to claim 1, wherein: the mounting part (3) is annular, and the mounting part (3) is filled with an insulating material (5).

4. The radio frequency coaxial connector with blind plugging function for display production test according to claim 1, wherein: two sealing rings (9) are arranged between the outer surface of the connector inner shell (2) and the inner wall of the connector outer shell (1), and the sealing rings (9) are made of rubber.

5. The radio frequency coaxial connector with blind plugging function for display production test according to claim 1, wherein: the connector shell is characterized in that an insulator (10) is arranged in the connector shell (1), the insulator (10) is located below the inside of the connector shell (1), and the insulator (10) is annular.

6. The radio frequency coaxial connector with blind plugging function for display production test according to claim 1, wherein: the depth of the limiting groove (15) is smaller than the distance from the upper surface of the limiting block (13) to the lower surface of the upper end of the connector outer shell (1).

7. The radio frequency coaxial connector with blind plugging function for display production test according to claim 1, wherein: the upper side of the left side face of the limiting block (13) is fixedly connected with a baffle (14), and the baffle (14) is rectangular in shape.

8. The radio frequency coaxial connector with blind plugging function for display production test according to claim 1, wherein: the clamping grooves (19) are arc-shaped, and the two clamping grooves (19) are symmetrical about the center of the lower surface of the inner wall of the mounting groove (17).