CN111430960A - Connector and communication base station - Google Patents
Connector and communication base station Download PDFInfo
- Publication number
- CN111430960A CN111430960A CN202010217176.8A CN202010217176A CN111430960A CN 111430960 A CN111430960 A CN 111430960A CN 202010217176 A CN202010217176 A CN 202010217176A CN 111430960 A CN111430960 A CN 111430960A
- Authority
- CN
- China
- Prior art keywords
- connector
- filter
- connecting body
- base station
- pcb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/04—Fixed joints
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/207—Hollow waveguide filters
- H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
Abstract
The invention relates to the technical field of communication, in particular to a connector and a communication base station, wherein the connector is used for connecting a PCB (printed circuit board) and a filter, and comprises a connecting main body, the connecting main body is of a longitudinal telescopic structure, the first end of the connecting main body is suitable for abutting against the PCB, the second end of the connecting main body is suitable for being connected with the filter, and the second end of the connecting main body is spherical. When the connector is installed, a pre-pressure can be applied to the connecting body, the connecting body contracts to a certain degree, after the installation is completed, the connecting body recovers to the initial state, so that the connecting body is tightly abutted to a PCB and is reliably connected with the PCB and a filter, meanwhile, the connector has a certain height in the longitudinal direction, the length of the connector can be reasonably selected according to the distance between the PCB and the filter, the connector can be suitable for the connection and installation of the arc antenna, the second end of the connecting body is a spherical surface, the sufficient contact between the connecting body and the filter can be guaranteed, and the signal transmission is realized.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a connector and a communication base station.
Background
The dielectric filter is a microwave filter which adopts a dielectric resonant cavity to obtain the frequency-selecting function through multi-stage coupling. After the 21 st century, dielectric filters gradually moved from laboratories to production lines through long-term accumulation in theory and practice. Dielectric filters have been widely used in systems such as mobile communications and microwave communications because of their advantages such as miniaturization, low loss, and good temperature characteristics. The filter has the characteristics of small insertion loss, good power resistance and narrow bandwidth, and is particularly suitable for the cascade coupling filtering of CT1, CT2, 900MHz, 1.8GHz, 2.4GHz and 5.8GHz, portable telephones, automobile telephones, wireless earphones, wireless microphones, radio stations, cordless telephones, integrated transceiving duplexers and the like.
The antenna in the prior art is flat, and the filter is connected with the PCB in a welding mode. The applicant develops an arc-shaped antenna structure, which can receive divergent signals at different angles, so that the signals are stronger, and when the arc-shaped antenna is adopted, because the filter is attached to the back of the antenna, the distance between the filter and the PCB is a variable value, and the connection between the filter and the PCB cannot be realized by adopting a welding mode.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the defect that the welding method in the prior art cannot be applied to the connection between the PCB and the filter when the arc antenna is adopted, so as to provide a connector and a communication base station for the PCB and the filter, which can be applied to the arc antenna.
In order to solve the above technical problem, the present invention provides a connector for connecting a PCB and a filter, including a connecting body, wherein the connecting body is a longitudinally stretchable structure, a first end of the connecting body is adapted to abut against the PCB, a second end of the connecting body is adapted to be connected to the filter, and the second end of the connecting body is spherical.
The connecting body includes an elastic portion.
The connecting main body comprises an upper section, a middle section and a lower section, wherein the middle section is connected between the upper section and the lower section, and the middle section is the elastic part.
The connector further comprises a shield cover arranged around the outside of the connecting body.
The invention also provides a communication base station which comprises the connector, a PCB and a filter, wherein the PCB is provided with a connecting contact, the first end of the connecting main body is abutted against the connecting contact, and the second end of the connecting main body is connected with the filter.
The connector is in it is provided with a plurality ofly on the PCB board, and is a plurality of the line of connecting the main part the line of second end is the pitch arc.
The connector is including encircleing the setting and being in connect the outer shield cover of main part, the line on the top of shield cover is the pitch arc, part the shield cover includes shielding main part and sets up the kink on shielding main part top, the slope of the terminal surface of kink with the tip place of kink the slope looks adaptation of pitch arc.
The connector is including encircleing the setting and being in connect the external shield cover of main part, the line on the top of shield cover is the pitch arc, and part the shield cover is the straight tube.
The connector is including encircleing the setting and being in connect the external shield cover of main part, the line on the top of shield cover is the pitch arc, part the top of shield cover is the inclined plane of slope, the slope on inclined plane with the top place of shield cover the slope looks adaptation of pitch arc.
From one side of PCB board to the opposite side, the height of connecting the main part is crescent earlier then reduces gradually.
The filter is provided with a waist-shaped hole, and the second end of the connecting body is positioned in the waist-shaped hole.
The filter comprises a body and a shell, wherein the body is accommodated in the shell, and the shell and the body are provided with the waist-shaped holes.
The communication base station further comprises a heat dissipation device, a mounting plate is arranged on the heat dissipation device, a mounting cavity is formed in the mounting plate, the PCB is located in the mounting cavity, and a plurality of limiting holes suitable for the connector to penetrate are formed in the top of the mounting plate.
The communication base station further comprises an arc antenna disposed above the filter.
The technical scheme of the invention has the following advantages:
1. the connector provided by the invention is used for connecting a PCB (printed circuit board) and a filter, and the connecting body is of a longitudinal telescopic structure, so that a pre-pressure can be applied to the connecting body when the connector is installed, the connecting body is contracted to a certain degree, and after the connector is installed, the connecting body is restored to the initial state, so that the connecting body is tightly abutted on the PCB and is reliably and electrically connected with the PCB and the filter, meanwhile, the connecting body has a certain height in the longitudinal direction, the length of the connecting body can be reasonably selected according to the distance between the PCB and the filter, so that the connector can be suitable for connecting and installing an arc antenna, and the second end of the connecting body is a spherical surface, so that the connecting body can be ensured to be fully contacted with the filter, and signal transmission is realized.
2. The connector provided by the invention has the advantages that the connecting body comprises the elastic part, the connecting body has elasticity, when the connecting body is installed, the pre-pressure can be applied to the connecting body, so that the connecting body contracts to a certain degree, and after the installation is finished, the elastic force of the connecting body enables the connecting body to be tightly propped against the PCB and be reliably connected with the PCB and the filtering body.
3. According to the connector provided by the invention, the connecting main body comprises the upper section, the middle section and the lower section, the middle section is connected between the upper section and the lower section, and the middle section is the elastic part, so that the structure of the connecting main body can ensure that the connecting main body has certain elasticity, and is beneficial to saving cost.
4. According to the connector provided by the invention, the connector further comprises a shielding cover arranged outside the connecting main body in a surrounding mode, and the shielding cover can avoid signal leakage.
5. The communication base station comprises the connector, a PCB and a filtering main body, wherein the PCB is provided with a connecting contact, the first end of the connecting main body is abutted against the connecting contact, the second end of the connecting main body is connected with the filtering main body, and the length of the connector can be reasonably selected according to the distance between the PCB and the filtering main body, so that the communication base station can be suitable for connecting and installing the arc antenna.
6. According to the communication base station provided by the invention, the plurality of connectors are arranged on the PCB, the connecting lines of the second ends of the connecting main bodies are arc lines, and the plurality of filters are arc-shaped after being connected to the top ends of the connectors and can be adapted to the installation of the arc antennas.
7. The connector comprises a shielding cover arranged outside the connecting main body in a surrounding mode, a connecting line of the top end of the shielding cover is an arc line, part of the shielding cover comprises a shielding main body and a bent part arranged at the top end of the shielding main body, and the slope of the end face of the bent part is matched with the slope of the arc line where the end part of the bent part is located, so that the connector can be further matched with the installation of an arc antenna.
8. The connector of the communication base station comprises a shielding cover arranged outside the connecting main body in a surrounding mode, a connecting line of the top end of the shielding cover is an arc line, part of the top end of the shielding cover is an inclined plane, and the slope of the inclined plane is matched with the slope of the arc line where the top end of the shielding cover is located.
9. According to the communication base station provided by the invention, the height of the connector is gradually increased and then gradually reduced from one side to the other side of the PCB, the structure is simple, and the height of the connector can be designed and selected according to the shape of the arc antenna.
10. According to the communication base station provided by the invention, the filter is provided with the waist-shaped hole, the second end of the connecting main body is positioned in the waist-shaped hole, the connector can be conveniently inserted into the waist-shaped hole due to the arrangement of the waist-shaped hole, and the connecting main body can be kept in contact with the filter no matter what angle the filter is, so that signal transmission is realized.
11. According to the communication base station provided by the invention, the filter comprises the body and the shell, the body is accommodated in the shell, and the shell and the body are both provided with the kidney-shaped holes, so that the connector is inserted into the body of the filter, and a filtered signal can be led out.
12. The communication base station further comprises a heat dissipation device, wherein a mounting plate is arranged on the heat dissipation device, a mounting cavity is formed in the mounting plate, the PCB is located in the mounting cavity, a plurality of limiting holes suitable for the connector to penetrate through are formed in the top of the mounting plate, and the arrangement of the limiting holes can ensure the connection stability of the connector, the PCB and the filter.
13. According to the communication base station provided by the invention, the communication base station further comprises the arc-shaped antenna arranged above the filter, so that divergent signals at different angles can be received or transmitted, and the signals are stronger.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a connector provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a communication device provided in an embodiment of the present invention;
FIG. 3 is a schematic view of a portion of the structure of FIG. 2;
FIG. 4 is a cross-sectional view of FIG. 3;
fig. 5 is a schematic structural diagram of a filter of a communication apparatus provided in an embodiment of the present invention;
FIG. 6 is an exploded view of FIG. 4;
description of reference numerals:
1-a connecting body; 11-upper section; 12-middle section; 13-lower section; 2-a heat sink; 3-an arc antenna; 4-mounting a plate; 5-body; 6-a shell; 7-kidney shaped holes; 8-a resonant cavity; 9-shielding case.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The applicant develops an arc-shaped antenna structure, which can receive divergent signals at different angles, so that the signals are stronger, and when the arc-shaped antenna is adopted, because the filter is attached to the back of the antenna, the distance between the filter and the PCB is a variable value, and the connection between the filter and the PCB cannot be realized by adopting a welding mode. As shown in fig. 1-6, the present embodiment provides a connector for connecting a PCB board and a filter to fit the connection installation of an arc antenna.
As shown in fig. 4, the connector includes a connecting body 1 and a shielding cover 9 disposed around the connecting body 1, the connecting body 1 is of a longitudinal telescopic structure, and a first end of the connecting body is adapted to abut against the PCB board, and a second end of the connecting body is adapted to be connected with the filtering body. When the connecting body 1 is installed, a pre-pressure can be applied to the connecting body 1, so that the connecting body 1 contracts to a certain extent, after the installation is completed, the connecting body 1 recovers to the initial state, so that the connecting body 1 is tightly abutted to a PCB and is reliably and electrically connected with the PCB and a filtering body, meanwhile, the connecting body 1 has a certain height in the longitudinal direction, the length of the connecting body 1 can be reasonably selected according to the distance between the PCB and the filtering body, and the connecting body can be suitable for the connection and installation of the arc-shaped antenna 3. And the second end of connecting body 1 is spherical, can guarantee this connecting body 1 can keep contact with the wave filter to realize signal transmission.
In a preferred embodiment, the connecting body 1 comprises an elastic portion, in particular made of an elastic material. As shown in fig. 1, the connecting body 1 includes an upper section 11, an intermediate section 12, and a lower section 13, the intermediate section 12 is connected between the upper section 11 and the lower section 13, the intermediate section 12 of the connecting body 1 is an elastic portion, both the upper section 11 and the lower section 13 are made of metal material, when the connecting body 1 is installed, a pre-pressure is applied to the connecting body 1, the elastic portion is compressed, after the installation is completed, the elastic force of the elastic portion makes the connecting body 1 tightly abut against the PCB board, and the connecting body is reliably connected with the PCB board and the filter body, and the structure of the connecting body 1 can ensure that the connecting body has certain elasticity and save cost. In other alternative embodiments, connecting body 1 may be made entirely of a metal material having elasticity. In another alternative embodiment, the length of the connecting body 1 is adjustable, and a telescopic rod-like structure may be used, and the length may be adjusted manually or electrically.
In this embodiment, the shielding main body is tubular, and after the signal is filtered by the filtering main body, the signal can be guided into the PCB through the connecting body 1, and the shielding main body can avoid the signal from leaking. In other alternative embodiments, the connector may comprise only the connecting body 1.
The embodiment further provides a communication base station, which comprises the connector, a PCB board and a filtering main body, wherein the PCB board is provided with a connecting contact, the first end of the connecting main body 1 abuts against the connecting contact, and the second end of the connecting main body 1 is connected with the filtering main body. This communication base station can be according to the reasonable length of selecting connecting body 1 of the distance between PCB board and the filtering main part to can be suitable for the connection installation of arc antenna 3.
As shown in fig. 3, the connector is provided with a plurality of connectors on the PCB, and the connection line of the second end of the plurality of connecting bodies 1 is an arc line, and the plurality of filters are connected to be arc-shaped on the top of the connector, and can be adapted to the installation of the arc antenna 3.
In some optional embodiments, the connector includes a shielding cover 9 surrounding the connecting body 1, a connection line of a top end of the shielding cover 9 is an arc line, a part of the shielding cover 9 includes the shielding body and a bending part arranged at the top end of the shielding body, a slope of an end face of the bending part is adapted to a slope of an arc line where an end of the bending part is located, so that a connection face of the end face of the shielding cover 9 is approximately an arc face, and the connector can be further adapted to the installation of the arc antenna 3.
In other alternative embodiments, the connector includes a shielding cover 9 surrounding the connector body 1, a line connecting top ends of the shielding cover 9 is an arc line, the shielding cover 9 is a straight pipe, and the top end is a plane.
In other optional embodiments, the connector includes a shielding cover 9 disposed around the connecting body 1, a connecting line of the top end of the shielding cover 9 is an arc line, a part of the top end connected to the shielding cover 9 is an inclined plane, a slope of the inclined plane is adapted to a slope of the arc line where the top end of the shielding cover 9 is located, a slope of the inclined plane of the top end of each shielding cover 9 is different, and the connector is designed according to a radian of the arc line to further adapt to installation of the arc antenna 3.
Referring further to fig. 3, the height of the connector is gradually increased and then gradually decreased from one side of the PCB to the other side, and the height of the connector may be designed and selected according to the shape of the arc antenna 3.
As shown in fig. 5 and 6, the filter main body includes a main body 5 and a housing 6, the main body 5 is accommodated in the housing 6, and the housing 6 and the main body 5 are both provided with a kidney-shaped hole 7, so that the connecting main body 1 is inserted into the main body 5 of the filter main body, and a filtered signal can be guided out. Wherein connect through concave-convex structure joint between body 5 and the casing 6, casing 6 mainly used is connected with connecting main part 1, and body 5 and three antenna array link to each other, are equipped with resonant cavity 8 on body 5 for signal filtering to antenna reception.
The communication base station further comprises a heat dissipation device 2, a mounting plate 4 is arranged on the heat dissipation device 2, a mounting cavity is formed in the mounting plate 4, the PCB is located in the mounting cavity, a plurality of limiting holes suitable for the connector to penetrate are formed in the top of the mounting plate 4, the connection stability of the connector, the PCB and the filter can be guaranteed due to the arrangement of the limiting holes, and the connector can be prevented from shaking.
As shown in fig. 2, the communication base station further includes an arc antenna 3 disposed above the filter, and capable of receiving or transmitting divergent signals of different angles, and the signals are stronger.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (14)
1. A connector is used for connecting a PCB board and a filter and is characterized by comprising a connecting body (1), wherein the connecting body (1) is of a longitudinal telescopic structure, a first end of the connecting body is suitable for abutting against the PCB board, a second end of the connecting body is suitable for being connected with the filter, and the second end of the connecting body (1) is spherical.
2. Connector according to claim 1, characterized in that the connecting body (1) comprises a resilient portion.
3. Connector according to claim 2, characterized in that the connection body (1) comprises an upper section (11), an intermediate section (12), a lower section (13), the intermediate section (12) being connected between the upper section (11) and the lower section (13), and the intermediate section (12) being the resilient portion.
4. Connector according to any one of claims 1 to 3, characterized in that it further comprises a shielding cage (9) disposed around the outside of the connecting body (1).
5. A telecommunications base station, characterized in that it comprises a connector according to any of claims 1-4, and a PCB board, a filter, the PCB board being provided with connection contacts against which a first end of the connection body (1) abuts, a second end of the connection body (1) being connected to the filter.
6. The communication base station according to claim 5, wherein the connector (1) is provided in plurality on the PCB, and a line connecting the second ends of the plurality of connecting bodies (1) is an arc line.
7. The communication base station according to claim 6, wherein the connector comprises a shielding cover (9) disposed around the connecting body (1), a connecting line of a top end of the shielding cover (9) is an arc line, a part of the shielding cover (9) comprises a shielding body and a bending portion disposed at the top end of the shielding body, and a slope of an end surface of the bending portion is adapted to a slope of the arc line where an end of the bending portion is located.
8. The communication base station according to claim 6, wherein the connector comprises a shielding cover (9) surrounding the connecting body (1), a line of a top end of the shielding cover (9) is an arc line, and a part of the shielding cover (9) is a straight pipe.
9. The communication base station according to claim 6, wherein the connector comprises a shielding cover (9) surrounding the connecting body (1), the top end of the shielding cover (9) is connected in an arc, and a part of the top end of the shielding cover (9) is an inclined slope, and the slope of the inclined slope is matched with the slope of the arc where the top end of the shielding cover (9) is located.
10. The communication base station of claim 6, wherein the height of the connector gradually increases and then gradually decreases from one side of the PCB to the other side of the PCB.
11. The communication base station according to any of claims 5-10, characterized in that a kidney-shaped hole (7) is provided in the filter, and the second end of the connecting body (1) is located in the kidney-shaped hole (7).
12. The communication base station according to claim 11, wherein the filter comprises a body (5) and a housing (6), the body (5) is accommodated in the housing (6), and the housing (6) and the body (5) are provided with the kidney-shaped hole (7).
13. The communication base station according to any of claims 5-10, further comprising a heat sink (2), wherein a mounting plate (4) is disposed on the heat sink (2), a mounting cavity is formed in the mounting plate (4), the PCB is located in the mounting cavity, and a plurality of limiting holes suitable for the connector to pass through are disposed on the top of the mounting plate (4).
14. The communication base station according to any of claims 5-10, characterized in that it further comprises a curved antenna (3) arranged above the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010217176.8A CN111430960A (en) | 2020-03-24 | 2020-03-24 | Connector and communication base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010217176.8A CN111430960A (en) | 2020-03-24 | 2020-03-24 | Connector and communication base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111430960A true CN111430960A (en) | 2020-07-17 |
Family
ID=71549683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010217176.8A Pending CN111430960A (en) | 2020-03-24 | 2020-03-24 | Connector and communication base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111430960A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087823A (en) * | 2020-07-23 | 2020-12-15 | 广东通宇通讯股份有限公司 | Integrated small base station |
-
2020
- 2020-03-24 CN CN202010217176.8A patent/CN111430960A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087823A (en) * | 2020-07-23 | 2020-12-15 | 广东通宇通讯股份有限公司 | Integrated small base station |
| CN112087823B (en) * | 2020-07-23 | 2023-10-13 | 广东通宇通讯股份有限公司 | Integrated small base station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7226293B2 (en) | Built-in type antenna assembly of wireless communication terminal | |
| KR20000069255A (en) | Antenna adapter | |
| WO2015131600A1 (en) | Radio frequency unit | |
| US20020175861A1 (en) | Dual-band antenna with three resonators | |
| KR101898945B1 (en) | Adaptor having low pass filter | |
| CN1441977A (en) | Antenna arrangement and portable radio communication device | |
| US20040252073A1 (en) | Connector Unit | |
| CN1708877B (en) | Wideband loop antenna | |
| CN111430960A (en) | Connector and communication base station | |
| CN212257748U (en) | Connector and communication base station | |
| TWI513110B (en) | Antenna module and wireless communication device using the same | |
| CN111541110B (en) | USB interface and electronic equipment | |
| CN215834697U (en) | 4G antenna and wireless network terminal equipment | |
| CN211829147U (en) | Dielectric filter and communication base station | |
| KR20010022792A (en) | Slidable connection for a retractable antenna to a mobile radio | |
| US5999133A (en) | Retractable antenna with shifting electrical length | |
| EP1525679A4 (en) | Bias-t apparatus and center conductor of the same | |
| KR102617397B1 (en) | Connector with RF filter for wireless communication device | |
| WO2020037601A1 (en) | Radio frequency transmission assembly and electronic device | |
| CN213026492U (en) | 5G communication antenna | |
| CN216085588U (en) | Floating adjustable SMA radio frequency microstrip connector | |
| CN211829138U (en) | Filter installation cover and base station | |
| CN111430859A (en) | Dielectric filter and communication base station | |
| CN214478314U (en) | 5G-based filter connector | |
| CN214542529U (en) | Antenna assembly and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |