CN213151187U - SMA connector convenient to disassemble and assemble - Google Patents
SMA connector convenient to disassemble and assemble Download PDFInfo
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- CN213151187U CN213151187U CN202022107373.2U CN202022107373U CN213151187U CN 213151187 U CN213151187 U CN 213151187U CN 202022107373 U CN202022107373 U CN 202022107373U CN 213151187 U CN213151187 U CN 213151187U
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Abstract
The utility model discloses a SMA connector convenient to dismouting, including body, link, mounting bracket, connector and link, the link is installed at both ends about the body, the stopper is installed to the outer end top of link, spout one has been seted up in the link, the mounting bracket is installed to the left end of connector, the fixture block is installed to the below of mounting bracket, and the fixture block passes through the haulage rope and is connected with the connecting block, the internally mounted of link has the anticreep piece, and the outside of anticreep piece installs the connector, spout two has been seted up to the inside of connecting rod, the tip at the movable rod is installed to the slider, the guide way has been seted up on the surface of connector, and the anticreep groove has been seted up to the inboard of connector. This SMA connector convenient to dismouting is provided with the protective housing, and the setting of this part can play the effect of a protection to the junction, prevents the phenomenon of rainwater infiltration, and can reduce the phenomenon that the device appears the oxidation, has increased the stability of device.
Description
Technical Field
The utility model relates to a connector technical field specifically is a SMA connector convenient to dismouting.
Background
The SMA connector is a widely used coaxial connector with small-sized threaded connection, has the characteristics of wide frequency band, excellent performance, high reliability and long service life, and is suitable for connecting a radio frequency cable or a microstrip line in a radio frequency loop of microwave equipment and a digital communication system.
However, the existing SMA connectors are connected through threads, oxidation reaction is easy to occur in the long-time use process of the connection mode, when the threads are oxidized, the connection is troublesome to disassemble, and gaps can be generated between the threaded connections, so that the connection is not firm enough.
We therefore propose an SMA connector which is easy to disassemble and assemble, in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a SMA connector convenient to dismouting to solve the above-mentioned background art and provide the SMA connector that some is not convenient for dismantle the problem of installation.
In order to achieve the above object, the utility model provides a following technical scheme: an SMA connector convenient to disassemble and assemble comprises a body, connecting ends, a mounting frame, connecting heads and connecting frames, wherein the connecting ends are installed at the left end and the right end of the body, a protective shell is installed outside the connecting ends, the connecting frame is installed on the left side of the connecting ends, a limiting block is installed above the outer ends of the connecting frames, a guide block is installed below the outer ends of the connecting frames, a first sliding groove is formed in each connecting frame, a connecting block is installed in each sliding groove, the mounting frame is installed at the left end of each connecting frame, a traction rope is installed in each mounting frame, springs are installed on two sides of each traction rope, a clamping block is installed below each mounting frame and connected with each connecting block through each traction rope, an anti-falling block is installed inside each connecting end, a connecting rod is installed on the outer side of each anti-falling block, a, the slider is installed at the tip of movable rod, the guide way has been seted up on the surface of connector, and the anticreep groove has been seted up to the inboard of connector to the draw-in groove is installed at the rear in anticreep groove.
Preferably, the protective shell is horizontally arranged on the outer side of the connecting end, and the inner diameter of the protective shell is larger than the diameter of the connecting frame.
Preferably, the connecting block is vertically installed on the inner side of the protective shell, the central line of the connecting block and the central line of the first sliding groove coincide with each other, and the inner diameter of the first sliding groove is larger than the outer diameter of the connecting block.
Preferably, the guide block is vertically installed at an end of the connecting frame, a center line of the guide block and a center line of the guide groove are overlapped with each other, contact surfaces of the guide block and the guide groove are parallel to each other, and the guide block and the guide groove form a sliding structure.
Preferably, the fixture block is vertically installed below the installation frame, the outer diameter of the fixture block is smaller than the inner diameter of the installation frame, the center line of the fixture block and the center line of the clamping groove are overlapped, and meanwhile the outer diameter of the fixture block is smaller than the inner diameter of the clamping groove.
Preferably, the outer diameter of the connector is smaller than the inner diameter of the connecting end, and the central line of the connector and the central line of the connecting end are overlapped.
Compared with the prior art, the beneficial effects of the utility model are that: the SMA connector convenient to disassemble and assemble;
1. the protective shell is arranged, and the arrangement of the parts can play a role in protecting the joint, prevent the phenomenon of rainwater infiltration, reduce the phenomenon of oxidation of the device and increase the stability of the device;
2. the guide groove and the guide block are arranged, so that the connector is simpler and more convenient to mount on the body, the phenomenon of displacement deviation cannot occur in the mounting process, and the mounting stability is improved;
3. the anti-falling block and the anti-falling groove are arranged, the phenomenon that the installed device falls off under the condition of misoperation can be effectively prevented due to the arrangement of the anti-falling block and the anti-falling groove, and the anti-falling block and the anti-falling groove can play a role in guiding the device.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the novel structure of the guide groove and the guide block of the present invention;
FIG. 4 is a schematic view of the mounting structure of the connecting end and the connecting head of the present invention;
fig. 5 is a schematic view of the installation structure of the sliding chute and the sliding block of the present invention.
In the figure: 1. a body; 2. a connecting end; 3. a spring; 4. a protective shell; 5. a limiting block; 6. connecting blocks; 7. a mounting frame; 8. a guide block; 9. a clamping block; 10. a connecting rod; 11. an anti-drop block; 12. a movable rod; 13. a drop-proof groove; 14. a guide groove; 15. a card slot; 16. a connector; 17. a hauling rope; 18. a slider; 19. a second chute; 20. a connecting frame; 21. the first sliding groove.
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.
Referring to fig. 1-5, the present invention provides a technical solution: an SMA connector convenient to disassemble and assemble comprises a body 1, connecting ends 2, springs 3, a protective shell 4, a limiting block 5, a connecting block 6, a mounting frame 7, a guide block 8, a clamping block 9, a connecting rod 10, an anti-falling block 11, a movable rod 12, an anti-falling groove 13, a guide groove 14, a clamping groove 15, a connecting head 16, a traction rope 17, a sliding block 18, a sliding groove 19 and a connecting frame 20, wherein the connecting ends 2 are installed at the left end and the right end of the body 1, the protective shell 4 is installed outside the connecting ends 2, the connecting frame 20 is installed on the left side of the connecting ends 2, the limiting block 5 is installed above the outer end of the connecting frame 20, the guide block 8 is installed below the outer end of the connecting frame 20, a first sliding groove 21 is formed in the connecting frame 20, the connecting block 6 is installed in the first sliding groove 21, the mounting frame 7 is installed at the left end of the, fixture block 9 is installed to the below of mounting bracket 7, and fixture block 9 passes through haulage rope 17 and is connected with connecting block 6, the internally mounted of link 2 has anticreep piece 11, and connecting rod 10 is installed in the outside of anticreep piece 11, two 19 spout have been seted up to the inside of connecting rod 10, and install slider 18 in two 19 spout, slider 18 installs the tip at movable rod 12, guide way 14 has been seted up on the surface of connector 16, and anticreep groove 13 has been seted up to the inboard of connector 16, and draw-in groove 15 is installed to the rear of anticreep groove 13.
The connecting block 6 is vertically installed on the inner side of the protective shell 4, the center line of the connecting block 6 and the center line of the sliding groove 19 coincide with each other, and the inner diameter of the sliding groove 19 is larger than the outer diameter of the connecting block 6, so that the protective shell 4 can move freely, and the clamping block 9 is driven to move.
The guide block 8 is vertically installed at the end of the connecting frame 20, the center line of the guide block 8 and the center line of the guide groove 14 are overlapped with each other, the contact surfaces of the guide block 8 and the guide groove 14 are parallel to each other, and the guide block 8 and the guide groove 14 form a sliding structure, so that the connecting head 16 is convenient to install.
The fixture block 9 is vertically installed below the installation frame 7, the outer diameter of the fixture block 9 is smaller than the inner diameter of the installation frame 7, the center line of the fixture block 9 and the center line of the clamping groove 15 are overlapped, meanwhile, the outer diameter of the fixture block 9 is smaller than the inner diameter of the clamping groove 15, and the phenomenon that the installed connector 16 falls off is prevented.
The outer diameter of the coupling head 16 is smaller than the inner diameter of the connection end 2, and the center line of the coupling head 16 and the center line of the connection end 2 coincide with each other so that the coupling head 16 can be mounted to the body 1.
The working principle is as follows: when using this SMA connector convenient to dismouting, at first, carry out erection joint with body 1 and pencil, carry out erection joint with connector 16 and pencil, body 1 with the installation takes out, stir protective housing 4 backward, under the effect of power, protective housing 4 removes along link 20, at the in-process that removes, drive fixture block 9 through haulage rope 17, make fixture block 9 shrink to in the mounting bracket 7, install connector 16 in link 2 along guide block 8, inwards all the time, insert in anticreep piece 11 inserts anticreep groove 13, at the male in-process, movable rod 12 is under the effect of power, move backward along connecting rod 10, loose protective housing 4, fixture block 9 is under the effect of spring 3, outwards extend, fixture block 9 blocks into connector 16 and offers in draw-in groove 15, the installation of connector 16 body 1 finishes.
To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in 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 (6)
1. The utility model provides a SMA connector convenient to dismouting, includes body (1), link (2), mounting bracket (7), connector (16) and link (20), its characterized in that: the anti-dropping device is characterized in that the connecting ends (2) are installed at the left end and the right end of the body (1), a protective shell (4) is installed outside the connecting ends (2), a connecting frame (20) is installed on the left side of the connecting ends (2), a limiting block (5) is installed above the outer end of the connecting frame (20), a guide block (8) is installed below the outer end of the connecting frame (20), a first sliding groove (21) is formed in the connecting frame (20), a connecting block (6) is installed in the first sliding groove (21), an installing frame (7) is installed at the left end of the connecting frame (20), a traction rope (17) is installed in the installing frame (7), springs (3) are installed on two sides of the traction rope (17), a clamping block (9) is installed below the installing frame (7), the clamping block (9) is connected with the connecting block (6) through the traction rope (17), and an anti-dropping block, and connecting rod (10) are installed in the outside of anticreep piece (11), two (19) chutes have been seted up to the inside of connecting rod (10), and install slider (18) in two (19) chutes, the tip at movable rod (12) is installed in slider (18), guide way (14) have been seted up on the surface of connector (16), and anticreep groove (13) have been seted up to the inboard of connector (16) to draw-in groove (15) are installed at the rear of anticreep groove (13).
2. An SMA connector for easy assembly and disassembly according to claim 1, wherein: the protective shell (4) is horizontally arranged on the outer side of the connecting end (2), and the inner diameter of the protective shell (4) is larger than the diameter of the connecting frame (20).
3. An SMA connector for easy assembly and disassembly according to claim 1, wherein: the connecting block (6) is vertically arranged on the inner side of the protective shell (4), the central line of the connecting block (6) and the central line of the first sliding groove (21) are overlapped, and the inner diameter of the first sliding groove (21) is larger than the outer diameter of the connecting block (6).
4. An SMA connector for easy assembly and disassembly according to claim 1, wherein: the guide block (8) is vertically arranged at the end part of the connecting frame (20), the central line of the guide block (8) is superposed with the central line of the guide groove (14), the contact surfaces of the guide block (8) and the guide groove (14) are parallel to each other, and the guide block (8) and the guide groove (14) form a sliding structure.
5. An SMA connector for easy assembly and disassembly according to claim 1, wherein: the fixture block (9) is vertically installed below the installation frame (7), the outer diameter of the fixture block (9) is smaller than the inner diameter of the installation frame (7), the center line of the fixture block (9) and the center line of the clamping groove (15) are overlapped, and meanwhile the outer diameter of the fixture block (9) is smaller than the inner diameter of the clamping groove (15).
6. An SMA connector for easy assembly and disassembly according to claim 1, wherein: the outer diameter of the connector (16) is smaller than the inner diameter of the connecting end (2), and the center line of the connector (16) and the center line of the connecting end (2) are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022107373.2U CN213151187U (en) | 2020-09-23 | 2020-09-23 | SMA connector convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022107373.2U CN213151187U (en) | 2020-09-23 | 2020-09-23 | SMA connector convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213151187U true CN213151187U (en) | 2021-05-07 |
Family
ID=75717843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022107373.2U Active CN213151187U (en) | 2020-09-23 | 2020-09-23 | SMA connector convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213151187U (en) |
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2020
- 2020-09-23 CN CN202022107373.2U patent/CN213151187U/en active Active
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