CN214044235U

CN214044235U - Good-stability vpx connector for DSP-based signal processing module

Info

Publication number: CN214044235U
Application number: CN202120056501.7U
Authority: CN
Inventors: 田瑞杰; 贾秀鑫; 张梅娟
Original assignee: Tianjin Zhongke Xinda Technology Co ltd
Current assignee: Tianjin Zhongke Xinda Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-08-24
Anticipated expiration: 2031-01-11

Abstract

The utility model provides a because DSP signal processing module uses good stability's vpx connector, including male joint and female joint, the female joint includes female joint body, female interface and bell and spigot cover, female joint body top is provided with female interface, the female joint body outside is provided with the socket cover, the male joint includes male joint body, male interface and sliding insert tube, male joint body top is provided with the male interface, sliding insert tube is installed to the male joint body outside slip, through having sliding insert tube and bell and spigot cover outside male joint body and female joint body, make male joint and female joint when connecting, only need to insert sliding insert tube and rotate 90 degrees and can accomplish the installation, the installation is quick and convenient, and through the interlock of the joint recess of joint arch and joint protruding strip, the joint is stable and tight, the condition that just pull out the joint with a little effort can not appear, so that the joint installation work is quick and stable.

Description

Good-stability vpx connector for DSP-based signal processing module

Technical Field

The utility model relates to a DSP signal processing field especially relates to a based on good vpx of stability connects for DSP signal processing module.

Background

VPX is a new generation bus standard based on a high-speed serial bus, a high-speed serial interface needs to be correspondingly designed on a VPX standard mainboard applied to the field of DSP digital signal processing, the serial interfaces belong to VPX connectors, the serial interfaces are extended interfaces adopting a serial communication mode, the existing high-speed serial interfaces are various, most of the existing high-speed serial interfaces take pin type connectors as main structures, the existing connectors are mainly connected through bolts and threaded holes, one of the two connectors is connected through bolts and threaded holes, the connecting mode needs to screw the bolts into threaded holes of the other connector after the two connectors are butted, the connecting mode is stable, but is very troublesome in disassembly and assembly, needs to repeatedly screw two groups of bolts, is long in installation time and is cumbersome in installation, the other connecting mode is connected through plastic buckles, the connecting mode is simple, convenient and fast, but is very unstable in connection, the joint can be pulled out from the other joint by slight force, and the stability of the joint in use is seriously influenced.

Disclosure of Invention

According to the technical problem, the utility model provides a because of DSP signal processing module with good stability vpx connects, its characterized in that includes male joint and female joint, the female joint includes female joint body, female connector and socket joint cover, the female joint body is the cylinder structure, female joint body top is provided with female connector, female joint body bottom is connected with outside cable, the female joint body outside is provided with socket joint cover, the male joint includes male joint body, male connector and slip socket, the male joint body is the cylinder structure, male joint body top is provided with male connector, male joint body bottom is provided with outside cable, the slip socket is installed to the male joint body outside slidable mounting;

the female joint comprises a female joint body and a female joint body, wherein the female joint body is provided with a female joint body, and the female joint body is provided with a female joint body;

the outer side wall of the male connector body is provided with an annular sliding chute, the sliding insertion barrel comprises a bottom annular sliding block and an annular insertion barrel, the center of the bottom annular slide block is provided with a mounting hole, the bottom annular slide block is slidably mounted in the annular chute of the male connector body through the mounting hole, an annular inserting cylinder is connected above the bottom annular sliding block, a compression spring is arranged between the bottom annular sliding block and the annular sliding groove, one end of the compression spring is propped against the annular slide block at the bottom end, the other end of the compression spring is propped against the inner wall of the upper end of the annular chute, the outer side wall of the annular inserting cylinder is symmetrically provided with 2 clamping convex strips, one end of the clamping convex strip is provided with an inclined plane, the inclined direction of the inclined plane is gradually inclined outwards from bottom to top, the lower surface of the other end of the clamping protruding strip is provided with a clamping groove corresponding to the clamping protrusion.

The utility model has the advantages that:

the utility model is provided with the sliding insertion cylinder and the socket sleeve outside the male joint body and the female joint body, when in connection, the male interface on the male joint body is inserted into the female interface of the female joint body, then the bottom annular slider of the sliding insertion cylinder is pushed to move to one side of the female joint body along the annular chute, the bottom annular slider drives the annular insertion cylinder to move to one side of the socket sleeve and simultaneously the compression spring is compressed, the annular insertion cylinder is continuously pushed until the annular insertion cylinder is inserted into the annular bearing slot of the socket sleeve, then the sliding insertion cylinder is rotated to rotate the annular insertion cylinder, the clamping protrusion strip rotates to contact with the clamping protrusion and then continuously rotates, the clamping protrusion slides to the lower surface of the clamping protrusion strip along the inclined plane of the clamping protrusion strip to finally clamp into the clamping groove, the restoring force of the compression spring supports the sliding insertion cylinder tightly, the installation of the two joints is completed, the installation mode enables the male joint and the female joint to be connected, only need to insert a section of thick bamboo that will slide and insert the bell and spigot sleeve and rotatory 90 degrees can accomplish the installation, it is convenient fast to install, and through the protruding joint recess interlock of protruding and the protruding strip of joint, the joint is stable fastening, the condition of just pulling out the joint with strength a little can not appear for the joint installation work is not only quick but also stable.

Drawings

FIG. 1 is a view showing a structure of a female connector according to the present invention;

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

fig. 3 is a top view of the female connector of the present invention;

FIG. 4 is a view showing the structure of the male connector of the present invention;

FIG. 5 is a sectional view of the male connector of the present invention;

fig. 6 is a top view of the male connector of the present invention;

fig. 7 is a sectional view of the sliding insertion tube of the present invention;

fig. 8 is a structural diagram of the male connector body of the present invention.

As shown in the figure: 1-female connector body, 2-female connector, 3-socket sleeve, 4-external cable, 5-male connector body, 6-male connector, 7-annular socket, 8-clamping protrusion, 9-annular chute, 10-bottom annular slider, 11-annular socket, 12-compression spring, 13-clamping protrusion strip, 14-inclined surface, 15-clamping groove and 16-mounting hole.

Detailed Description

Example 1

The utility model provides a because DSP signal processing module uses good stability's vpx joint, its characterized in that includes male joint and female joint, the female joint includes female joint body 1, female interface 2 and bell and spigot 3, female joint body 1 is the cylinder structure, female joint body 1 top is provided with female interface 2, female joint body 1 bottom is connected with outside cable 4, the female joint body 1 outside is provided with socket 3, the male joint includes male joint body 5, male interface 6 and the slip socket, male joint body 5 is the cylinder structure, male joint body 5 top is provided with male interface 6, male joint body 5 bottom is provided with outside cable 4, the slip socket is installed in the male joint body 5 outside slidable mounting;

the socket sleeve 3 is of an annular structure, an annular socket groove 7 is formed in the upper surface of the socket sleeve 3, clamping protrusions 8 are symmetrically arranged on the inner walls of the left side and the right side of the annular socket groove 7, the number of the clamping protrusions 8 is 2, and the clamping protrusions 8 are located on the inner wall of the annular socket groove 7 on one side far away from the female connector body 1;

annular chute 9 has been seted up on the lateral wall of male joint body 5, it includes bottom annular slider 10 and annular and inserts a section of thick bamboo 11 to slide to insert a section of thick bamboo, mounting hole 16 has been seted up to bottom annular slider 10 central authorities, bottom annular slider 10 passes through mounting hole 16 slidable mounting in the annular chute 9 of male joint body 5, bottom annular slider 10 top is connected with annular and inserts a section of thick bamboo 11, be provided with compression spring 12 between bottom annular slider 10 and the annular chute 9, compression spring 12 one end is supported on bottom annular slider 10, the compression spring 12 other end supports on the upper end inner wall of annular chute 9, the symmetry is provided with joint protruding strip 13 on the lateral wall of an annular inserted section of thick bamboo 11, joint protruding strip 13 is 2, joint protruding strip 13 one end is provided with inclined plane 14, the incline direction of inclined plane 14 is for from lower supreme outside slope gradually, the joint recess 15 that corresponds with joint protruding 8 is seted up to the lower surface of the other end of joint protruding strip 13.

Example 2

When the utility model is used, the male connector 6 of the male connector is inserted into the female connector 2 of the female connector, then the bottom annular slider 10 outside the male connector body 5 is pushed to one side of the female connector along the annular chute 9, the bottom annular slider 10 drives the annular insertion tube 11 to move to one side of the socket sleeve 3 and the compression spring 12 is compressed, the annular insertion tube 11 is continuously pushed until the annular insertion tube 11 is inserted into the annular bearing slot 7 of the socket sleeve 3, the staggering position of the clamping protrusion strip 13 and the clamping protrusion 8 is noticed when inserting, then the bottom annular slider 10 is rotated, the annular insertion tube 11 and the clamping protrusion strip 13 are simultaneously driven to rotate, the clamping protrusion strip 13 is in rotary contact with the clamping protrusion 8 which is annular to form the inner wall of the slot, then the rotation is continued, so that the clamping protrusion strip 13 is rotated against the clamping protrusion 8 under the action of the inclined plane 14, and the annular insertion tube 11 further moves to one side of the socket sleeve 3 in the process, the compression spring 12 is further compressed, finally the clamping protrusion 8 is clamped into the clamping groove 15 of the clamping protrusion strip 13, and the compression spring 12 is always in a compressed state to lock the socket sleeve 3 and the sliding insert barrel.

When needing disconnection after finishing using, press bottom annular slider 10 to 3 one sides of socket joint cover, compression spring 12 compressed drives annular and inserts a section of thick bamboo 11 and joint protruding strip 13 and remove to 3 one sides of socket joint cover so that joint recess 15 of joint protruding strip 13 withdraws from with the protruding interlock of joint 8, then reverse rotation bottom annular slider 10 of choosing, annular is inserted a section of thick bamboo 11 and is also reverse rotatory simultaneously until the protruding 8 of joint stops to contact with joint protruding strip 13, then extract the male joint, male joint 6 is inserted a section of thick bamboo 11 and withdraws from in female interface 2 disconnection and annular of socket joint cover 3 holds slot 7.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A high-stability vpx connector based on a DSP signal processing module is characterized by comprising a male connector and a female connector, wherein the female connector comprises a female connector body, a female connector and a socket sleeve, the female connector body is of a cylindrical structure, the female connector is arranged at the top end of the female connector body, the socket sleeve is arranged on the outer side of the female connector body, the male connector comprises a male connector body, a male connector and a sliding insertion barrel, the male connector body is of a cylindrical structure, the male connector is arranged at the top end of the male connector body, and the sliding insertion barrel is slidably mounted on the outer side of the male connector body;

the male connector comprises a male connector body and is characterized in that an annular sliding groove is formed in the outer side wall of the male connector body, a sliding insertion barrel comprises a bottom annular sliding block and an annular insertion barrel, a mounting hole is formed in the center of the bottom annular sliding block, the bottom annular sliding block is slidably mounted in the annular sliding groove of the male connector body through the mounting hole, the bottom annular sliding block is connected with the annular insertion barrel above the bottom annular sliding block, a compression spring is arranged between the bottom annular sliding block and the annular sliding groove, one end of the compression spring is abutted to the bottom annular sliding block, the other end of the compression spring is abutted to the inner wall of the upper end of the annular sliding groove, clamping protruding strips are symmetrically arranged on the outer side wall of the annular insertion barrel, one end of each clamping protruding strip is provided with an inclined plane, and a clamping groove corresponding to a clamping protrusion is formed in the lower surface of the other end of each clamping protruding strip.

2. The good-stability vpx connector for the DSP signal processing module according to claim 1, wherein an external cable is connected to the bottom end of the female connector body, and an external cable is arranged at the bottom end of the male connector body.

3. The good-stability vpx connector for the DSP signal processing module according to claim 1, wherein the number of the clamping protrusions is 2, and the number of the clamping protrusion strips is 2.

4. The highly stable vpx connector for the DSP-based signal processing module according to claim 1, wherein the inclined surface is inclined from bottom to top toward the outside.