CN212033338U - Novel MMCX connector with dampproofing structure - Google Patents
Novel MMCX connector with dampproofing structure Download PDFInfo
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- CN212033338U CN212033338U CN202021012001.5U CN202021012001U CN212033338U CN 212033338 U CN212033338 U CN 212033338U CN 202021012001 U CN202021012001 U CN 202021012001U CN 212033338 U CN212033338 U CN 212033338U
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- connector
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- wall
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- joint
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- 230000005540 biological transmission Effects 0.000 claims abstract description 82
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000010030 laminating Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel MMCX connector with dampproofing structure, including the public head of connector and the female head of connector, the upper end of the public head of connector is provided with the female head of connector, and the upside of the female head of connector is provided with the transmission line, the bottom outside of transmission line is provided with miniature nut, the one end of the female head of connector is provided with the sealing washer, and the other end of the female head of connector is provided with the screwed pipe, the inside of sealing washer is provided with the connection wall, and the inside of connecting the wall is provided with interface unit. This transmission connects and passes through the sealing washer and connect the wall and constitute totally closed structure, and is swing joint between transmission connects and the extension joint pen, and there is the spring extension joint pen's inside for when extension joint pen inserts and connects in the wall, because the effort of spring is laminated tightly on transmission contact down, and the sealing washer not only can seal the space of connecting the wall inside, also carries out waterproof and dampproofing to inside simultaneously.
Description
Technical Field
The utility model relates to a data transmission technical field specifically is a novel MMCX connector that has dampproofing structure.
Background
The MMCX interface has been developed in 1990's and can be rotated 360 degrees by using a plug-in-snap connection. Typically having a characteristic impedance of 50 ohms. MMCX interfaces are commonly found on antenna interfaces on wireless PC cards of personal computers and GPS communication antenna jacks of some PDA and GPS navigation devices. On some of the in-ear headphones, the MMCX interface is also used to replace the data line, and short-distance coaxial cables are generally used in home audio/video equipment or in amateur radio equipment, and are relatively inexpensive, and thus are used up to now.
MMCX connectors on the market are often dropped into the water in use today due to carelessness and extreme humidity in a particular geographic location. Make MCX connector often lead to becoming invalid because the entering of steam, even the power is touched and is caused the electric shock scheduling problem when inside steam uses, for this reason, we propose a novel MMCX connector that has dampproofing structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel MMCX connector that has dampproofing structure to solve the MMCX connector on the market that proposes in the above-mentioned background art often because the careless carelessness of people leads to in the aquatic in use today, and temperature humidity very under the special geographical position. So that the MCX connector is often failed due to the moisture entering, and even the power supply is touched when the internal moisture is used, thereby causing the problem of electric shock.
In order to achieve the above object, the utility model provides a following technical scheme: a novel MMCX connector with a moisture-proof structure comprises a connector male head and a connector female head, wherein the upper end of the connector male head is provided with the connector female head, the upper side of the connector female head is provided with a transmission line, the outer side of the bottom of the transmission line is provided with a miniature nut, one end of the connector female head is provided with a sealing ring, the other end of the connector female head is provided with a threaded pipe, the inside of the sealing ring is provided with a connecting wall, the inside of the connecting wall is provided with a connecting jack, the outer bottom end of the connecting jack is provided with a bottom moisture-proof gasket, the inner center of the bottom moisture-proof gasket is provided with a transmission contact, the bottom end of the connector male head is fixed with a transmission joint, the lower side of the transmission joint is provided with an extension joint pen, the middle part of the transmission joint is provided with an electrostatic dissipation hole, and the, and a T-shaped connecting pipe is arranged in the fixed cover.
Preferably, the male connector forms a clamping structure with the female connector through the transmission connector, and the inner wall of the connecting wall is attached to the outer wall of the transmission connector.
Preferably, the threaded pipe is fixedly connected with the female connector, and threads are arranged on the outer surface of the threaded pipe.
Preferably, the transmission contacts are distributed at the central point of the connecting wall, and the transmission contacts are electrically connected with the transmission contacts.
Preferably, the micro nut forms a rotating structure with the fixing cap through a threaded pipe, and the fixing cap forms a threaded connection with the threaded pipe.
Preferably, the transmission joint and the connecting wall form a totally-enclosed structure through a sealing ring, and the transmission joint is movably connected with the extension joint pen.
Compared with the prior art, the beneficial effects of the utility model are that: this novel MMCX connector with dampproofing structure is provided with the sealing washer, embolia the sealing washer of circle form with the outside of transmission joint, press the bottom along the inner wall of the public head of connector with the dampproofing gasket of bottom in middle part round hole again, the connecting hole in the middle of the public head of connector passes the hole in the middle of the sealing washer that the size is the same, take up public head of connector and the female head of connector, connect the longer transmission in public first bottom of connector and more sharp transmission contact, make the transmission connect convenient inject in the link wall, because there is the spring inside of extension joint pen, when making the extension joint pen insert in the link wall, because tightly laminating on the transmission contact under the effort of spring, contact between the top of link wall and the sealing washer this moment, and outside sealing washer can seal up the space inside of link wall and also carry out waterproof and dampproofing to inside simultaneously.
The transmission line is plugged into the T-shaped connecting pipe firstly, the larger end of the T-shaped connecting pipe is upward, the bottom of the T-shaped connecting pipe penetrates through the hole in the larger end of the fixing cover, the middle hole of the micro nut and the end, through which the T-shaped connecting pipe penetrates through the fixing cover, of the T-shaped connecting pipe are attached to and rotate, the T-shaped connecting pipe and the micro nut are fixed to the transmission line, the T-shaped connecting pipe is T-shaped, the transmission line can rotate relative to the fixing cover, and the use of the transmission line due to bending and rotating influences in use is reduced.
Pick up male head of connector and female head of connector, with the longer transmission of male head bottom of connector connect with sharper transmission contact, make transmission connect convenient inject the connecting wall in, because there is the spring extension joint pen's inside, when making extension joint pen insert the connecting wall in, because tightly laminating on the transmission contact under the effort of spring, so that the female head of connector can transmit information at will in the rotatory circumstances, reduce because the transmission that causes under the uncontrollable circumstances is interrupted, reach the purpose of reinforcing transmission information
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the connector female head of the present invention;
fig. 3 is a schematic top view of the female connector of the present invention;
FIG. 4 is a schematic view of the internal structure of the micro nut of the present invention;
fig. 5 is a schematic view of the male connector of the present invention.
In the figure: 1. a connector male; 2. a connector female; 3. a transmission line; 4. a miniature nut; 5. a seal ring; 6. a threaded pipe; 7. a connecting wall; 8. connecting the jacks; 9. a bottom moisture barrier gasket; 10. a transmission contact; 11. a transmission joint; 12. an electrostatic dissipation aperture; 13. an extension joint pen; 14. a fixed cover; 15. t type connecting pipe.
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: a novel MMCX connector with a moisture-proof structure comprises a connector male head 1 and a connector female head 2, wherein the upper end of the connector male head 1 is provided with the connector female head 2, the upper side of the connector female head 2 is provided with a transmission line 3, the outer side of the bottom of the transmission line 3 is provided with a micro nut 4, one end of the connector female head 2 is provided with a sealing ring 5, the other end of the connector female head 2 is provided with a threaded pipe 6, the inside of the sealing ring 5 is provided with a connecting wall 7, the inside of the connecting wall 7 is provided with a connecting jack 8, the bottom of the outer side of the connecting jack 8 is provided with a bottom moisture-proof gasket 9, the inside center of the bottom moisture-proof gasket 9 is provided with a transmission contact 10, the bottom of the connector male head 1 is fixed with a transmission joint 11, the lower side of the transmission joint 11 is provided with an extension joint pen 13, the middle part of the transmission joint 11 is provided with an, a T-shaped connecting pipe 15 is arranged inside the fixed cover 14;
the transmission joint 11 and the connecting wall 7 form a totally-enclosed structure through the sealing ring 5, the transmission joint 11 and the extension joint pen 13 are movably connected, an installer sleeves the outer side of the transmission joint 11 into the ring-shaped sealing ring 5, presses the bottom layer moisture-proof gasket 9 with a circular hole in the middle to the bottom along the inner wall of the male connector 1, the connecting jack 8 in the middle of the male connector 1 penetrates through the hole in the middle of the sealing ring 5 with the same size, picks up the male connector 1 and the female connector 2, and tightly attaches the transmission joint 11 with a longer bottom end and the transmission joint 10 with a sharper bottom end of the male connector 1 into the connecting wall 7, because the extension joint pen 13 is internally provided with a spring, when the extension joint pen 13 is inserted into the connecting wall 7, the transmission joint 10 is tightly attached under the action force of the spring, and at the moment, the top end of the connecting wall 7 is contacted with the sealing ring 5, the external sealing ring 5 can not only seal the space inside the connecting wall 7, but also prevent water and moisture from entering the inside;
the miniature nut 4 forms a rotating structure with the fixed cover 14 through the threaded pipe 6, and the fixed cover 14 forms threaded connection with the threaded pipe 6, an installer firstly plugs the transmission line 3 into the T-shaped connecting pipe 15, then puts the larger end of the T-shaped connecting pipe 15 upwards, the bottom of the T-shaped connecting pipe passes through the larger hole of one end of the fixed cover 14, the middle hole of the miniature nut 4 and one end of the T-shaped connecting pipe 15 passing through the fixed cover 14 are attached and rotate, and the purpose that the transmission line 3 is fixed with the miniature nut 4 is achieved when the fixed cover 14 and the T-shaped connecting pipe 15 are in a T shape, so that the transmission line 3 can rotate relative to the fixed cover 14, and the influence on use caused by bending and rotation during use is reduced;
the transmission contacts 10 are distributed at the central point of the connecting wall 7, the transmission contacts 11 are electrically connected with the transmission contacts 10, an installer respectively picks up the male connector 1 and the female connector 2, the male connector 1 is clamped with the female connector 2, and meanwhile the transmission contacts 11 inside are connected with the transmission contacts 10 so that the contacts can transmit signals transmitted in the transmission line 3 through electrical connection, the contact area is reduced, and loss caused in transmission is reduced;
the threaded pipe 6 is fixedly connected with the connector female head 2, threads are arranged on the outer surface of the threaded pipe 6, a user places one of the threaded pipes 6 at the top end of the connector female head 2, the central point of the threaded pipe 6 is overlapped with the central point of the top of the connector female head 2, and then the outer side of the contact point of the threaded pipe 6 and the connector female head 2 is welded so as to fix the threaded pipe, the outer end of the threaded pipe 6 is provided with the threads, and the threads are arranged inside the fixing cover 14, so that the threads inside the fixing cover 14 and the threads outside the threaded pipe 6 are fixed through occlusion between the threads, the installation of a user is facilitated, and the use of materials can be reduced;
public first 1 of connector constitutes block structure through transmission joint 11 and female first 2 of connector, and the inside inner wall of connecting wall 7 laminates with the outside outer wall of transmission joint 11 each other, the installer takes up public first 1 of connector and female first 2 of connector, with the longer transmission joint 11 in public first 1 bottom of connector and sharper transmission contact 10, make the convenient injection of transmission joint 11 connect in the wall 7, because there is the spring extension joint pen 13's inside, when making extension joint pen 13 insert connecting wall 7, because tightly laminating on transmission contact 10 under the effort of spring, so that female first 2 of connector can transmit information at the condition of rotation wantonly, reduce because the transmission interrupt that causes under the uncontrollable condition, reach the mesh of reinforcing transmission information.
The working principle is as follows: for the novel MMCX connector with the moisture-proof structure, firstly, the other end of a threaded pipe 6 is placed at the top end of a connector female head 2, the central point of the threaded pipe 6 is overlapped with the central point of the top of the connector female head 2, then the outer side of the contact point of the threaded pipe 6 and the connector female head 2 is welded, a transmission line 3 is plugged into a T-shaped connecting pipe 15, the larger end of the T-shaped connecting pipe 15 faces upwards, the bottom of the T-shaped connecting pipe 15 penetrates through a hole with the larger end of a fixed cover 14, a hole in the middle of a miniature nut 4 and one end of the T-shaped connecting pipe 15 penetrating through the fixed cover 14 are attached and rotate, the fixed cover 14, the T-shaped connecting pipe 15 and the miniature nut 4 are used for fixing the transmission line 3, then, the outer end of the threaded pipe 6 is provided with threads, the threads in the inner threads of the fixed cover 14 and the threads outside of the threaded pipe 6 are engaged with, then press bottom to the bottom with the dampproofing gasket 9 of bottom in middle part round hole again along the public first 1 inner wall of connector, the connecting jack 8 in the middle of the public first 1 of connector passes the hole in the middle of the same sealing washer 5 of size, picks up public first 1 of connector and the female head 2 of connector and blocks it mutually, and sealing washer 5 not only can seal the inside space of connecting wall 7, also carries out waterproof and dampproofing to inside simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A novel MMCX connector that has dampproofing structure, includes male head of connector (1) and female head of connector (2), its characterized in that: the upper end of the male connector (1) is provided with a female connector (2), the upside of the female connector (2) is provided with a transmission line (3), the bottom outer side of the transmission line (3) is provided with a miniature nut (4), one end of the female connector (2) is provided with a sealing ring (5), the other end of the female connector (2) is provided with a threaded pipe (6), the inside of the sealing ring (5) is provided with a connecting wall (7), the inside of the connecting wall (7) is provided with a connecting jack (8), the outer bottom end of the connecting jack (8) is provided with a bottom damp-proof gasket (9), the inner center of the bottom damp-proof gasket (9) is provided with a transmission contact (10), the bottom end of the male connector (1) is fixed with a transmission joint (11), and the lower side of the transmission joint (11) is provided with an extension joint pen (13), the middle part of the transmission joint (11) is provided with an electrostatic dissipation hole (12), the lower side of the miniature nut (4) is provided with a fixed cover (14), and a T-shaped connecting pipe (15) is arranged inside the fixed cover (14).
2. The novel moisture resistant structured MMCX connector of claim 1, wherein: the male connector (1) and the female connector (2) form a clamping structure through the transmission connector (11), and the inner wall of the connecting wall (7) is attached to the outer wall of the transmission connector (11).
3. The novel moisture resistant structured MMCX connector of claim 1, wherein: the threaded pipe (6) is fixedly connected with the female connector (2), and threads are arranged on the outer surface of the threaded pipe (6).
4. The novel moisture resistant structured MMCX connector of claim 1, wherein: the transmission contacts (10) are distributed at the central point of the connecting wall (7), and the transmission contacts (11) are electrically connected with the transmission contacts (10).
5. The novel moisture resistant structured MMCX connector of claim 1, wherein: the miniature nut (4) and the fixed cover (14) form a rotating structure through the T-shaped connecting pipe (15), and the threaded pipe (6) and the T-shaped connecting pipe (15) form threaded connection.
6. The novel moisture resistant structured MMCX connector of claim 1, wherein: the transmission joint (11) and the connecting wall (7) form a totally-enclosed structure through the sealing ring (5), and the transmission joint (11) is movably connected with the extension joint pen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021012001.5U CN212033338U (en) | 2020-06-05 | 2020-06-05 | Novel MMCX connector with dampproofing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021012001.5U CN212033338U (en) | 2020-06-05 | 2020-06-05 | Novel MMCX connector with dampproofing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212033338U true CN212033338U (en) | 2020-11-27 |
Family
ID=73476307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021012001.5U Expired - Fee Related CN212033338U (en) | 2020-06-05 | 2020-06-05 | Novel MMCX connector with dampproofing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212033338U (en) |
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2020
- 2020-06-05 CN CN202021012001.5U patent/CN212033338U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |