CN219436220U - Cavity adapter with self-locking structure - Google Patents
Cavity adapter with self-locking structure Download PDFInfo
- Publication number
- CN219436220U CN219436220U CN202320276364.7U CN202320276364U CN219436220U CN 219436220 U CN219436220 U CN 219436220U CN 202320276364 U CN202320276364 U CN 202320276364U CN 219436220 U CN219436220 U CN 219436220U
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- CN
- China
- Prior art keywords
- cavity adapter
- cavity
- self
- locking structure
- connecting piece
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a cavity adapter with a self-locking structure, which comprises a cavity adapter shell, a connecting piece, a radio frequency connector, a radio frequency coaxial cable, a fixing screw, a shielding cover plate, a countersunk screw and an M steel wire thread sleeve, wherein the connecting piece is arranged on the cavity adapter shell; the upper end of the shielding cover plate is fixedly connected to the upper end of the cavity adapter shell through countersunk screws, the connecting piece is installed on the inner side of the cavity adapter shell through screws, the connecting piece is connected with one end of a radio frequency coaxial cable, and the other end of the radio frequency coaxial cable is connected with the flange connector in an inserting mode; meanwhile, the connector with the self-locking structure is adopted, so that the phenomenon that the connecting part is loose and falls off after the product is installed and used is avoided.
Description
Technical Field
The utility model belongs to the technical field of electric connector tools, and particularly relates to a cavity adapter with a self-locking structure.
Background
As is known, as the miniaturization and integration requirements of products continue to increase, the integration requirements and reliable connections to rf connectors continue to increase, while the products continue to shrink, the efficiency of the installation of rf connectors and components in devices decreases significantly.
Disclosure of Invention
The utility model aims to provide a cavity adapter with a self-locking structure. The method is used for solving the technical problems that the integration requirement and reliable connection of the radio frequency connector are continuously improved, meanwhile, products are continuously reduced, and the installation efficiency of the radio frequency connector and components in equipment is obviously reduced. To meet installation and production efficiencies, several sets of connector assemblies are integrated into one cavity, constituting a cavity converter. When the cavity adapter is used, the cavity adapter is directly installed in the equipment, reliable connection of products is met, meanwhile, production efficiency can be greatly improved, and connection dislocation cannot occur. The external dimension of the cavity adapter is designed according to the space of equipment, and the three-way or multi-way connection design structure completes fixation and welding in the cavity, so that the electrical performance meets the use requirement. The phenomenon that the multipath connector products are misplaced in the process of assembly in the equipment can be solved, and meanwhile, the installation efficiency and the reliability of the products can be increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a cavity adapter with a self-locking structure comprises a cavity adapter shell, a connecting piece, a radio frequency connector, a radio frequency coaxial cable, a fixing screw, a shielding cover plate and a countersunk screw; the upper end of the shielding cover plate is fixedly arranged at the upper end of the cavity adapter shell through countersunk screw connection, the connecting piece is arranged on the inner side of the cavity adapter shell through screws, the connecting piece is connected with one end of the radio frequency coaxial cable, the other end of the radio frequency coaxial cable is connected with a flange connector in an inserting mode, the flange connector is connected to the bottom surface of the inner portion of the cavity adapter shell through fixing screws, a through hole is formed in the bottom surface of the cavity adapter shell, and the radio frequency connector is connected to the lower end of the flange connector after penetrating through the through hole.
Preferably, at least three groups of holes are formed in the side face of the cavity adapter shell, the connecting pieces are at least three groups, and the head of each connecting piece extends out of the three groups of holes.
Preferably, the end of the connecting piece extending out of the three groups of holes is provided with internal threads.
Preferably, one side of the cavity adapter housing is higher than the other three sides, one side of the shielding cover plate is provided with a sunken right angle, and the sunken right angle is matched with one side of the cavity adapter housing higher than the other three sides.
Preferably, the flange connector is provided with a mounting hole at an angle of 90 degrees or 180 degrees.
Preferably, the shielding cover plate and the cavity adapter housing are assembled to form a cubic cavity structure.
Preferably, the bottom surface of the cavity adapter shell is connected with the periphery through an M3 steel wire thread sleeve.
Advantageous effects
The three-way or multi-way radio frequency connector is assembled and fixed in the cavity to form the cavity converter, so that the radio frequency connector assembly is fixed reliably, signal dislocation can not occur during use, and the installation efficiency of a client is improved; meanwhile, the radio frequency connector with the self-locking structure can be adopted, so that the phenomenon that the connecting part is loose and falls off after the product is installed and used is avoided.
Drawings
FIG. 1 is a perspective exploded view of a cavity adapter with self-locking feature of the present utility model;
FIG. 2 is a side view of a cavity adapter with self-locking feature according to the present utility model;
FIG. 3 is a partial perspective view of a cavity adapter with a self-locking feature according to the present utility model;
FIG. 4 is a perspective view of a connector of a cavity adapter with a self-locking structure according to the present utility model;
fig. 5 is a perspective view of a flange connector with a cavity adapter having a self-locking structure according to the present utility model
In the figure: the cavity adapter comprises a cavity adapter shell 1, a connecting piece 3, a radio frequency connector 4, a radio frequency coaxial cable 5, a fixing screw 6, a shielding cover plate 7, a countersunk head screw 8, an M3 steel wire thread sleeve 9, a flange connector 10, a hole 101 and a through hole 102.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a cavity adapter with a self-locking structure comprises a cavity adapter shell 1, a connecting piece 3, a radio frequency connector 4, a radio frequency coaxial cable 5, a fixing screw 6, a shielding cover plate 7 and a countersunk screw 8; the upper end of the shielding cover plate 7 is fixedly connected to the upper end of the cavity adapter shell 1 through countersunk screws 8, the connecting piece 3 is installed on the inner side of the cavity adapter shell 1 through screws, the connecting piece 3 is connected with one end of the radio frequency coaxial cable 5, the other end of the radio frequency coaxial cable 5 is connected with the flange connector 10 in an inserting mode, the flange connector 10 is connected to the bottom surface of the inner portion of the cavity adapter shell 1 through fixing screws 6, a through hole 102 is formed in the bottom surface of the cavity adapter shell 1, and the radio frequency connector 4 is connected to the lower end of the flange connector 10 after penetrating through the through hole 102. The cavity adapter housing 1 and the shielding cover plate 7 are all made of aluminum alloy materials.
Further, at least three groups of holes 101 are formed in the side face of the cavity adapter housing 1, the number of the connecting pieces 3 is at least three, and the heads of the connecting pieces 3 extend out of the three groups of holes 101.
Further, the end of the connecting piece 3 extending out of the three groups of holes 101 is provided with an internal thread, and the internal thread is used for connecting with the outside.
Further, one side of the cavity adapter housing 1 is higher than the other three sides, one side of the shielding cover plate 7 is provided with a recessed right angle, and the recessed right angle is matched with one side of the cavity adapter housing 1 higher.
Further, the flange connector 10 is provided with a mounting hole at an angle of 90 ° or 180 °.
Further, the shielding cover 7 has a cubic cavity structure after being assembled with the cavity adapter housing 1.
Further, the bottom surface of the cavity adapter shell 1 is connected with the periphery through an M3 steel wire thread sleeve 9.
Examples: after installation, the parts of the radio frequency connectors 4 are positioned inside the cavity adapter housing 1, and when the radio frequency connector is used, the connection can be realized by the extending threads of the connecting piece 3 and the radio frequency connector 4. The components of the radio frequency connector 4 are fixed reliably, signal dislocation can not occur during use, and the installation efficiency of a customer is improved; meanwhile, the radio frequency connector 4 with the self-locking structure can be adopted, and screw threads are used for fastening when screws are used for fastening. After the product is installed and used, the connection part is prevented from loosening and falling off.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The cavity adapter with the self-locking structure is characterized by further comprising a cavity adapter shell (1), a connecting piece (3), a radio frequency coaxial cable (5), a fixing screw (6), a shielding cover plate (7) and a countersunk screw (8); the shielding apron (7) upper end is fixed in cavity adapter shell (1) upper end with countersunk head screw (8) connection, connecting piece (3) adopt the screw to install the inboard in cavity adapter shell (1), connecting piece (3) are connected with the one end of radio frequency coaxial cable (5), the flange connector (10) is pegged graft to radio frequency coaxial cable (5) other end, flange connector (10) adopt set screw (6) to connect the bottom surface in the inside of cavity adapter shell (1), through-hole (102) have been seted up to cavity adapter shell (1) bottom surface, connect the lower extreme at flange connector (10) after radio frequency connector (4) pass through-hole (102).
2. The cavity adapter with the self-locking structure according to claim 1, wherein at least three groups of holes (101) are formed in the side face of the cavity adapter shell (1), the connecting piece (3) is also at least three groups, and the head of the connecting piece (3) extends out of the three groups of holes (101).
3. A cavity adapter with self-locking structure according to claim 1, characterized in that the end of the connecting piece (3) extending out of the three groups of holes (101) is provided with an internal thread.
4. The cavity adapter with the self-locking structure according to claim 1, wherein one side of the cavity adapter housing (1) is higher than the other three sides, one side of the shielding cover plate (7) is provided with a recessed right angle, and the recessed right angle is matched with the side of the cavity adapter housing (1) higher.
5. The cavity adapter with self-locking structure according to claim 1, wherein the flange connector (10) is provided with a mounting hole at an angle of 90 ° or 180 °.
6. A cavity adapter with self-locking structure according to claim 4, characterized in that the shielding cover plate (7) is a cubic cavity structure after assembly with the cavity adapter housing (1).
7. The cavity adapter with the self-locking structure according to claim 1, wherein the bottom surface of the cavity adapter shell (1) is connected with the periphery through an M3 steel wire screw sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320276364.7U CN219436220U (en) | 2023-02-22 | 2023-02-22 | Cavity adapter with self-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320276364.7U CN219436220U (en) | 2023-02-22 | 2023-02-22 | Cavity adapter with self-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219436220U true CN219436220U (en) | 2023-07-28 |
Family
ID=87339624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320276364.7U Active CN219436220U (en) | 2023-02-22 | 2023-02-22 | Cavity adapter with self-locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219436220U (en) |
-
2023
- 2023-02-22 CN CN202320276364.7U patent/CN219436220U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |