Novel radio frequency connector

Abstract

The utility model relates to the field of connectors, in particular to a novel radio frequency connector. Comprising a shell, two sets of clamping grooves are symmetrically formed in the edge of the top of the shell, a top cover is arranged over the shell, the bottom of the top cover is slidably attached to the top of the shell, two sets of clamping blocks are symmetrically installed on the edge of the bottom of the top cover, and two sets of through holes are symmetrically formed in the outer wall of each set of clamping blocks; two sets of threaded holes are symmetrically formed in the tops of the two corresponding side walls of the shell correspondingly, each set of threaded holes communicate with the corresponding clamping groove, two sets of connecting blocks are symmetrically arranged at the two ends of each set of shell correspondingly, and a set of fixing blocks are installed on the side wall, away from the shell, of each set of connecting blocks correspondingly; and a group of screw rods is mounted at the center of one side wall, far away from the fixed block, of each group of connecting blocks. According to the embodiment, the use effect of the equipment is prevented from being reduced, and the equipment can be quickly assembled and disassembled while the protection effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors, and particularly relates to a novel radio frequency connector. Background Art

[0002] Connectors are a component that electronic engineers often come into contact with. Its function is very simple. It builds a bridge of communication between blocked or isolated circuits in a circuit, so that the current can flow and the circuit can achieve the intended function. Connectors are indispensable components in electronic devices. If you observe along the path where the current flows, you will always find one or more connectors. The form and structure of connectors are ever-changing. There are various forms of connectors depending on the application object, frequency, power, application environment, etc.

[0003] After searching, in the prior art, the Chinese patent announcement number: CN207474838U, authorization announcement date: 2018-06-08, announced a new type of RF connector, including an input SMA connector, a shell, an amplifier, a single-chip microcomputer, a shielding cover, a shunt, an output SMA connector, a panel, a fixing foot, a motherboard, a USB data port, and an indicator light. The input SMA connector is fixed to the left side of the shell and connected by thread. The panel is close to the front of the shell and connected by glue. The output SMA connector is provided with multiple fixings on the right side of the shell and connected by thread. The input SMA connector is installed on the left side of the amplifier and connected electrically. The amplifier is fixed under the single-chip microcomputer and connected by signal. The shielding cover is fixed inside the shell and uses clearance fit. The fixing foot is provided with four fixings that are fixed to the four diagonals under the motherboard by bolt connection. The quick connection or separation of the above embodiment greatly reduces the workload of maintenance personnel and makes the system simpler and more stable.

[0004] However, the device still has the following defects: the above embodiment does not have a protective effect. If it cannot be protected, dust or impurities will enter the interior of the device and affect the use of the device, thereby reducing the use effect of the device. At the same time, the internal equipment of the device can be quickly installed and disassembled for inspection and replacement. Utility Model Content

[0005] In view of the above problems, the utility model provides a new type of radio frequency connector, including a shell, two groups of clamping grooves are symmetrically opened at the top edge of the shell, a top cover is arranged directly above the shell, the bottom of the top cover is slidably fitted on the top of the shell, two groups of clamping blocks are symmetrically installed at the bottom edge of the top cover, two groups of through holes are symmetrically opened on the outer wall of each group of the clamping blocks, two groups of threaded holes are symmetrically opened on the top of the corresponding two side walls of the shell, and each group of the threaded holes is connected to the clamping groove;

[0006] Two groups of connecting blocks are symmetrically provided at both ends of each group of the shells, a group of fixing blocks are installed on a side wall of each group of the connecting blocks away from the shells, a group of screws are installed at the center of a side wall of each group of the connecting blocks away from the fixing blocks, and the output ends of each group of the screws pass through threaded holes and through holes and are threadedly connected to the shells.

[0007] Furthermore, a main board is disposed at the bottom of the shell, and two groups of support columns are symmetrically installed at the bottom edge of the main board.

[0008] Furthermore, a USB data port is provided on one side wall of the shell, and a panel is installed on one side wall of the shell near the USB data port.

[0009] Furthermore, a storage groove is provided on the top of the shell, a first shielding cover is provided in the storage groove, and an outer wall of the first shielding cover is attached to the inner wall of the shell.

[0010] Furthermore, two groups of amplifiers are arranged in the storage slot, the bottom of the amplifiers are mounted on the bottom inner wall of the first shielding cover, single-chip microcomputers are mounted on the tops of the two groups of amplifiers, and two groups of diverters are arranged in the storage slot.

[0011] Furthermore, an input SMA connector is disposed at one end of the housing, and a plurality of groups of output SMA connectors are disposed at equal intervals at one end of the housing away from the input SMA connector.

[0012] Furthermore, a hollow groove is opened at the center of the bottom of the top cover, a second shielding cover is arranged in the hollow groove, and an outer wall of the second shielding cover is attached to the inner wall of the top cover.

[0013] Furthermore, two groups of heat conducting plates are symmetrically embedded on the top of the top cover, and the bottom of each group of heat conducting plates is in contact with the second shielding cover.

[0014] The beneficial effects of the utility model are:

[0015] 1. The top cover is set to prevent dust or impurities from entering the equipment and affecting the use of the equipment. The fixed block drives the screw to be pulled out of the threaded hole and the through hole or penetrates the threaded hole and the through hole and then is threadedly connected to the shell. The movable top cover drives the clamping block to be pulled out or movably clamped into the clamping groove. The top cover can be quickly installed and removed, which is convenient for maintenance and replacement of the interior, avoiding the reduction of the use effect of the equipment, and can be quickly installed and removed while achieving a protective effect.

[0016] 2. When the equipment in the shell is working, heat will be generated, and the temperature in the storage slot will rise. The heat in the storage slot will be conducted out by the heat conducting plate through the second shielding cover, which will have a heat dissipation effect and increase the service life of the equipment.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the connector structure according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic cross-sectional view of a housing according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic cross-sectional view of a top cover according to an embodiment of the utility model is shown;

[0022] Figure 4 An enlarged view of part A according to an embodiment of the utility model is shown;

[0023] Figure 5 An enlarged view of part B according to an embodiment of the utility model is shown.

[0024] In the figure: 1. shell; 2. main board; 3. support column; 4. USB data port; 5. panel; 6. storage slot; 7. first shielding cover; 8. amplifier; 9. single chip microcomputer; 10. shunt; 11. input SMA connector; 12. output SMA connector; 13. snap-in slot; 14. top cover; 15. snap-in block; 16. through hole; 17. threaded hole; 18. connecting block; 19. fixing block; 20. screw; 21. empty slot; 22. second shielding cover; 23. heat conducting plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model embodiment provides a novel radio frequency connector, including a housing 1, exemplarily, as Figure 1 and Figure 2 As shown, a mainboard 2 is provided at the bottom of the shell 1, and two groups of support columns 3 are symmetrically installed at the bottom edge of the mainboard 2. A USB data port 4 is provided on one side wall of the shell 1, and a panel 5 is installed on the side wall of the shell 1 close to the USB data port 4. A storage slot 6 is provided on the top of the shell 1, and a first shielding cover 7 is provided in the storage slot 6. The outer wall of the first shielding cover 7 is attached to the inner wall of the shell 1, and two groups of amplifiers 8 are provided in the storage slot 6. The bottom of the amplifier 8 is installed on the bottom inner wall of the first shielding cover 7, and a single-chip microcomputer 9 is installed on the top of the two groups of amplifiers 8. Two groups of dividers 10 are provided in the storage slot 6, an input SMA connector 11 is provided at one end of the shell 1, and a plurality of groups of output SMA connectors 12 are evenly spaced at the end of the shell 1 away from the input SMA connector 11.

[0027] For example, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, two groups of snap-in grooves 13 are symmetrically provided at the top edge of the shell 1, a top cover 14 is provided directly above the shell 1, and the bottom of the top cover 14 is slidably fitted on the top of the shell 1, and two groups of snap-in blocks 15 are symmetrically installed at the bottom edge of the top cover 14, and two groups of through holes 16 are symmetrically provided on the outer wall of each group of the snap-in blocks 15, and two groups of threaded holes 17 are symmetrically provided on the top of the corresponding two side walls of the shell 1, and each group of the threaded holes 17 is connected to the snap-in groove 13, and two groups of connecting blocks 18 are symmetrically provided at both ends of each group of the shell 1, and each group of the connecting blocks 18 is far A group of fixing blocks 19 are installed on one side wall away from the shell 1, and a group of screws 20 are installed at the center of the side wall of each group of connecting blocks 18 away from the fixing blocks 19. The output ends of each group of screws 20 pass through the threaded holes 17 and the through holes 16 and are threadedly connected to the shell 1. An empty groove 21 is opened at the center of the bottom of the top cover 14, and a second shielding cover 22 is arranged in the empty groove 21. The outer wall of the second shielding cover 22 is attached to the inner wall of the top cover 14. Two groups of heat conducting plates 23 are symmetrically embedded on the top of the top cover 14, and the bottom of each group of heat conducting plates 23 is attached to the second shielding cover 22.

[0028] Working principle: by rotating the fixed block 19, the connecting block 18 is driven to rotate, and at the same time, the screw 20 is driven to rotate, the screw 20 is pulled out of the threaded hole 17 and the through hole 16, and the moving top cover 14 drives the clamping block 15 to be pulled out of the clamping groove 13, and the disassembly is completed, and the equipment in the storage groove 6 can be inspected and replaced, and the moving top cover 14 drives the clamping block 15 to be movably clamped into the clamping groove 13, and the rotating fixed block 19 drives the connecting block 18 to rotate, and at the same time, the screw 20 is driven to penetrate the threaded hole 17 and the through hole 16 and then be threadedly connected with the shell 1, and the installation is completed, so that the top cover 14 is fixed on the top of the shell 1, and the equipment in the shell 1 generates heat when working, and the temperature in the storage groove 6 increases. The heat in the storage groove 6 is discharged by the heat conducting plate 23 through the second shielding cover 22, thereby achieving a heat dissipation effect.

[0029] The top cover 14 is provided to prevent dust or impurities from entering the interior of the device and affecting the use of the device. The fixed block 19 drives the screw 20 to be withdrawn from the threaded hole 17 and the through hole 16 or penetrates the threaded hole 17 and the through hole 16 and then is threadedly connected with the shell 1. The movable top cover 14 drives the clamping block 15 to be withdrawn or movably clamped into the clamping groove 13. The top cover 14 can be quickly installed and removed, which is convenient for maintenance and replacement of the interior, avoiding a reduction in the use effect of the equipment, and can be quickly installed and removed while achieving a protective effect.

[0030] When the device in the housing 1 is working, heat is generated, and the temperature in the storage slot 6 rises. The heat in the storage slot 6 is conducted away by the heat conducting plate 23 through the second shielding cover 22, which has a heat dissipation effect and increases the service life of the device.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A novel radio frequency connector, comprising a housing (1), characterized in that: Two groups of clamping grooves (13) are symmetrically provided at the top edge of the shell (1); a top cover (14) is provided directly above the shell (1); the bottom of the top cover (14) is slidably fitted on the top of the shell (1); two groups of clamping blocks (15) are symmetrically installed at the bottom edge of the top cover (14); two groups of through holes (16) are symmetrically provided on the outer wall of each group of the clamping blocks (15); two groups of threaded holes (17) are symmetrically provided on the top of the corresponding two side walls of the shell (1); each group of the threaded holes (17) is connected to the clamping groove (13); Two groups of connection blocks (18) are symmetrically provided at both ends of each group of the shell (1); a group of fixing blocks (19) are installed on a side wall of each group of the connection blocks (18) away from the shell (1); a group of screw rods (20) are installed at the center of a side wall of each group of the connection blocks (18) away from the fixing block (19); and the output end of each group of the screw rods (20) passes through the threaded hole (17) and the through hole (16) to be threadedly connected to the shell (1).

2. The novel radio frequency connector according to claim 1 is characterized in that: A main board (2) is arranged at the bottom of the housing (1), and two groups of support columns (3) are symmetrically installed at the bottom edge of the main board (2).

3. The new radio frequency connector according to claim 2 is characterized in that: A USB data port (4) is provided on one side wall of the shell (1), and a panel (5) is installed on one side wall of the shell (1) close to the USB data port (4).

4. The novel radio frequency connector according to claim 1 is characterized in that: The top of the shell (1) is provided with a storage groove (6), a first shielding cover (7) is arranged in the storage groove (6), and the outer wall of the first shielding cover (7) is attached to the inner wall of the shell (1).

5. The novel radio frequency connector according to claim 4 is characterized in that: Two groups of amplifiers (8) are arranged in the storage slot (6), the bottom of the amplifiers (8) are mounted on the bottom inner wall of the first shielding cover (7), a single-chip computer (9) is mounted on the top of the two groups of amplifiers (8), and two groups of diverters (10) are arranged in the storage slot (6).

6. The novel radio frequency connector according to claim 1 is characterized in that: An input SMA connector (11) is arranged at one end of the housing (1), and a plurality of groups of output SMA connectors (12) are arranged at equal intervals at an end of the housing (1) away from the input SMA connector (11).

7. The novel radio frequency connector according to claim 1 is characterized in that: A hollow groove (21) is provided at the center of the bottom of the top cover (14), a second shielding cover (22) is arranged in the hollow groove (21), and the outer wall of the second shielding cover (22) is attached to the inner wall of the top cover (14).

8. The novel radio frequency connector according to claim 7 is characterized in that: Two groups of heat-conducting plates (23) are symmetrically embedded on the top of the top cover (14), and the bottom of each group of heat-conducting plates (23) is in contact with the second shielding cover (22).

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