Multi-interface communication connector

Abstract

The invention relates to the technical field of communication connectors, and particularly discloses a multi-interface communication connector which comprises a first protective shell, a communication connector body is mounted in the first protective shell, a second protective shell is movably connected to the upper end of the first protective shell, and a cooling fan is mounted in the upper end of the second protective shell in an embedded manner. A dustproof bin is fixedly connected to the upper end of the second protective shell, assembling blocks are symmetrically and fixedly connected to the two ends of the second protective shell, fixing assemblies are symmetrically installed in the assembling blocks, a damping plate is arranged at the upper end in the second protective shell, and damping assemblies are symmetrically installed between the upper end of the damping plate and the interior of the second protective shell. External impact or vibration energy can be effectively absorbed and dispersed, it is ensured that contact points in the connector are tightly connected, connection looseness or disconnection caused by small displacement is prevented, stable transmission of signals is further ensured, direct collision between the protective shell and the connector can be reduced, the abrasion degree is reduced, and the service life of the connector is prolonged. And the service life of the connector can be prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of communication connectors, in particular to a multi-interface communication connector. Background Art

[0002] Communication connectors, also known as electrical connectors, are important components used in electronic devices to connect two or more circuits or systems. Their main function is to ensure that current or signals can flow between circuits that were originally blocked or isolated, thereby achieving the intended function of the circuit. These connectors can be divided into low-frequency connectors, usually with 3MHz as the boundary, and high-frequency connectors according to the operating frequency; and according to the appearance, connection method and application scenario, they can also be subdivided into multiple types, such as RJ45, which is commonly used for Ethernet connection, USB universal serial bus, which is widely used in data transmission and charging, HDMI high-definition multimedia interface, which is used to transmit high-quality video and audio signals, etc. Communication connectors play a vital role in electronic devices. They not only require good electrical properties, such as low contact resistance, high insulation resistance and excellent electromagnetic compatibility, but also need to meet the requirements of mechanical properties, such as moderate insertion and extraction force, strong durability, and seismic and impact resistance.

[0003] Announcement No. "CN221353272U" A multi-interface communication connector, including a second baffle and a connecting line, the second baffle is connected to the first baffle through a buckle, the lower end of the first baffle is installed with four connecting columns, the interior of the second baffle is provided with four connecting grooves, and the outer side of the connecting line is installed with a fixing block; the upper end of the first baffle is installed with a cooling fan, a temperature sensor, and a control panel. The utility model overcomes the shortcomings of the prior art, and fixes the first baffle and the second baffle through the buckle by setting a buckle, a first baffle, a second baffle, a connecting column, a connecting groove, and a fixing block, thereby preventing the connecting line from being easily affected by the outside world, resulting in loosening and falling off, and preventing the connector from being affected by excessively high temperatures by setting a temperature sensor, a cooling fan, and a control panel.

[0004] Although the above-mentioned utility model fixes the first baffle and the second baffle by means of a snap buckle to prevent the connecting line from being easily affected by the outside world and causing loosening and falling off, and prevents the connector from being affected by excessively high temperatures in an environment where the connector's performance and life are affected by the arrangement of a temperature sensor, a cooling fan, and a control panel, in an environment of vibration or impact, the first baffle and the second baffle may produce direct and frequent collisions with the connector, which will not only cause wear on the connector housing and body, but also the contact points inside the connector may become loose or disconnected due to slight displacements, resulting in unstable connection, thereby affecting the quality of signal transmission, and may also damage the internal structure of the connector, such as terminals and pins, thereby shortening the service life of the connector.

[0005] To this end, we propose a multi-interface communication connector to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide a multi-interface communication connector to solve the problem raised in the above background technology that in a vibration or impact environment, the first baffle and the second baffle may produce direct and frequent collisions with the connector, and such collisions will not only cause wear on the connector housing and the body, but also the contact points inside the connector may become loose or disconnected due to slight displacements, resulting in unstable connection, thereby affecting the signal transmission quality.

[0007] To achieve the above-mentioned purpose, the present invention provides a multi-interface communication connector including a first protective shell, a communication connector body is installed inside the first protective shell, a second protective shell is movably connected to the upper end of the first protective shell, a cooling fan is embedded inside the upper end of the second protective shell, a dust bin is fixedly connected to the upper end of the second protective shell, ventilation holes are symmetrically provided at both ends of the first protective shell and the second protective shell, fixed blocks are symmetrically fixedly connected at both ends of the first protective shell, assembly blocks are symmetrically fixedly connected at both ends of the second protective shell, fixed components are symmetrically installed inside the assembly blocks, a shock-absorbing plate is provided at the upper end of the second protective shell, and shock-absorbing components are symmetrically installed between the upper end of the shock-absorbing plate and the inside of the second protective shell;

[0008] The shock absorbing assembly includes a shock absorbing seat, a first limiting column, a built-in hole, a first shock absorbing spring and a second limiting column. The upper end of the shock absorbing plate and the upper end of the second protective shell are symmetrically fixedly connected with the shock absorbing seat near the chamfer. The upper end of the shock absorbing seat on the shock absorbing plate is fixedly connected with the first limiting column. The upper end of the first limiting column is provided with a built-in hole. The bottom end of the built-in hole is fixedly connected with the first shock absorbing spring. The other end of the first shock absorbing spring is fixedly connected with the second limiting column. The second limiting column is slidably connected to the inside of the built-in hole. One end of the second limiting column away from the first shock absorbing spring is connected to the shock absorbing spring at the upper end of the second protective shell. The first limit column and the second limit column are fixedly connected, and a second shock-absorbing spring is sleeved on the outer side of the first limit column. The head and tail ends of the second shock-absorbing spring are respectively fixedly connected to the opposite ends of the shock-absorbing seat, which can effectively absorb and disperse external impact or vibration energy, ensure that the contact points inside the connector remain tightly connected, prevent loosening or disconnection of the connection due to slight displacement, thereby ensuring stable transmission of the signal, and can reduce the direct collision between the protective shell and the connector, thereby reducing the degree of wear, helping to extend the service life of the connector and reduce system downtime caused by connector failure.

[0009] In a further embodiment, an installation groove is opened at the upper end of the dustproof bin, an installation frame is inserted into the installation groove, a dustproof net is fixedly connected to the inside of the installation frame, fixing columns are symmetrically fixedly connected to one end of the installation frame near the chamfer, moisture-absorbing cotton is movably connected to one end of the installation frame, through holes are symmetrically opened at one end of the moisture-absorbing cotton near the chamfer, and fixing holes are symmetrically provided at one end of the installation groove near the chamfer. The fixing columns pass through the through holes and are plugged into the fixing holes, which can block external dust and debris from entering the interior of the connector, keep the interior of the connector clean, and can effectively absorb moisture inside the connector to prevent corrosion, short circuit and other problems caused by excessive humidity.

[0010] In a further embodiment, a magnetic block is symmetrically fixedly connected to one end of the installation frame, and a magnetic groove is symmetrically opened at one end inside the installation groove. The magnetic groove and the magnetic block are magnetically connected, which facilitates the user to regularly maintain or replace the dustproof net and moisture-absorbing cotton. Regular maintenance and replacement of the dustproof net and moisture-absorbing cotton can keep the connector clean and dry, thereby extending the service life of the connector.

[0011] In a further embodiment, the fixing assembly includes a cavity, a return spring, a movable plate and a locking block, a cavity is symmetrically opened inside the assembly block, a return spring is symmetrically fixedly connected to one end of the cavity, a movable plate is fixedly connected to the other end of the return spring, the movable plate is slidingly connected to the inside of the cavity, the locking block is fixedly connected to the end of the movable plate away from the return spring, the locking block extends to the side end of the assembly block away from the end of the movable plate, the bottom end of the locking block is set as an inclined surface, an assembly groove is opened at one end of the fixed block, the assembly groove and the assembly block are plug-in, locking grooves are symmetrically opened at both ends of the assembly groove, and the locking groove and the locking block are snap-connected An unlocking block is slidably connected inside the locking groove, and the side end of the fixed block is extended away from one end of the locking block. The two ends of the unlocking block are symmetrically fixedly connected with limiting blocks, and limiting grooves are symmetrically arranged inside the locking groove. The limiting block and the limiting groove are slidably connected, so that the first protective shell and the second protective shell can be quickly and accurately combined together during the assembly process, which not only simplifies the assembly process, but also reduces the time and labor costs required for assembly, thereby improving the overall assembly efficiency, and can easily separate the two when the connector needs to be repaired or components are replaced, so as to quickly locate and solve the problem.

[0012] In a further embodiment, the upper end of the first protective shell is symmetrically fixedly connected with positioning columns near the chamfer, the bottom end of the second protective shell is symmetrically provided with positioning holes near the chamfer, the positioning holes and the positioning columns are plugged together, the upper end of the first protective shell is symmetrically fixedly connected with positioning blocks, the bottom end of the second protective shell is symmetrically provided with positioning grooves, the positioning grooves and the positioning blocks are plugged together, the cooperation of the positioning columns and positioning holes, the positioning blocks and positioning grooves can ensure the precise positioning of the first protective shell and the second protective shell during the assembly process, can eliminate assembly errors, and enable the two to be tightly and accurately combined together.

[0013] In a further embodiment, a control panel is installed on the upper end of the second protective shell, a temperature sensor is installed on the upper end of the second protective shell, the temperature sensor is connected to the control panel by signal, an A / D converter is installed inside the control panel, and a central processing unit is installed inside the control panel, so that automatic start-up and maintenance of the cooling fan are realized, and normal operation of the equipment can be ensured without manual intervention. This helps to reduce maintenance costs and improve maintenance efficiency.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] First, in the present invention, the communication connector body is placed inside the first protective shell, and then the second protective shell is installed with the first protective shell, and at the same time, the shock-absorbing plate inside the second protective shell is fitted with the upper end of the communication connector body. When the first protective shell and the second protective shell are subjected to external vibration or impact, the shock-absorbing plate drives the first limiting column to move, so that the second limiting column slides in the built-in hole of the first limiting column, and the second limiting column presses against the first shock-absorbing spring, and the first shock-absorbing spring is compressed. At the same time, the shock-absorbing seat on the shock-absorbing plate is pressed against the shock-absorbing seat on the second protective shell, and the second shock-absorbing spring is compressed to absorb and disperse the vibration or impact, which can effectively absorb and disperse external impact or vibration energy, ensure that the contact points inside the connector remain tightly connected, prevent loosening or disconnection of the connection due to slight displacement, and thus ensure stable transmission of the signal, and can reduce direct collision between the protective shell and the connector, thereby reducing the degree of wear, which helps to extend the service life of the connector and reduce system downtime caused by connector failure.

[0016] Secondly, in the present invention, when the temperature of the communication connector body is too high during operation, the temperature sensor transmits the temperature signal to the control panel, and the control panel starts the cooling fan, which blows external air to the communication connector body inside the first protective shell and the second protective shell. The external air first passes through the dustproof net to filter out impurities such as dust, and then passes through the moisture-absorbing cotton to absorb moisture. When there is too much dust on the dustproof net or the moisture-absorbing cotton is saturated, the installation frame is pulled outward to end the magnetic connection between the magnetic block and the magnetic suction groove, and the installation frame together with the dustproof net and the moisture-absorbing cotton are taken out from the inside of the installation groove. The dustproof net and the moisture-absorbing cotton are maintained, which can prevent external dust and debris from entering the interior of the connector and keep the interior of the connector clean. It can effectively absorb moisture inside the connector to prevent corrosion, short circuit and other problems caused by excessive humidity, and it is convenient to regularly maintain or replace the dustproof net and the moisture-absorbing cotton. Regular maintenance and replacement of the dustproof net and the moisture-absorbing cotton can keep the connector clean and dry, thereby extending the service life of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the communication connector body in the present invention;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the second protective shell in the present invention;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the other side of the second protective shell in the present invention;

[0021] Figure 5 It is a schematic diagram of the cross-sectional three-dimensional structure of the fixing component in the present invention;

[0022] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the buffer component in the present invention;

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the dustproof bin in the present invention;

[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of the installation frame in the present invention.

[0025] In the figure: 1, first protective shell; 2, second protective shell; 3, communication connector body; 4, positioning column; 5, positioning hole; 6, positioning block; 7, positioning slot; 8, cooling fan; 9, dustproof bin; 10, mounting slot; 11, mounting frame; 12, fixing column; 13, fixing hole; 14, dustproof net; 15, moisture-absorbing cotton; 16, through hole; 17, shock-absorbing plate; 18, shock-absorbing assembly; 181, shock-absorbing seat; 182, first limiting column; 183, built-in hole; 1 84. First shock-absorbing spring; 185. Second limiting column; 19. Second shock-absorbing spring; 20. Fixed block; 21. Assembly slot; 22. Assembly block; 23. Fixed assembly; 231. Cavity; 232. Return spring; 233. Moving plate; 234. Locking block; 24. Locking slot; 25. Limiting block; 26. Limiting slot; 27. Ventilation hole; 28. Control panel; 29. ​​Temperature sensor; 31. Magnetic block; 32. Magnetic slot; 33. Unlocking block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 8In the embodiment of the present invention, a first protective shell 1 is included, a communication connector body 3 is installed inside the first protective shell 1, a second protective shell 2 is movably connected to the upper end of the first protective shell 1, a cooling fan 8 is embedded inside the upper end of the second protective shell 2, a dustproof bin 9 is fixedly connected to the upper end of the second protective shell 2, ventilation holes 27 are symmetrically provided at both ends of the first protective shell 1 and the second protective shell 2, a fixing block 20 is symmetrically fixedly connected at both ends of the first protective shell 1, an assembly block 22 is symmetrically fixedly connected at both ends of the second protective shell 2, a fixing component 23 is symmetrically installed inside the assembly block 22, a shock absorbing plate 17 is provided at the upper end of the second protective shell 2, and a shock absorbing component 18 is symmetrically installed between the upper end of the shock absorbing plate 17 and the inside of the second protective shell 2;

[0028] The shock absorbing assembly 18 includes a shock absorbing seat 181, a first limiting column 182, a built-in hole 183, a first shock absorbing spring 184 and a second limiting column 185. The upper end of the shock absorbing plate 17 and the upper end of the second protective shell 2 are symmetrically fixedly connected with the shock absorbing seat 181 near the chamfer. The upper end of the shock absorbing seat 181 on the shock absorbing plate 17 is fixedly connected with the first limiting column 182. The upper end of the first limiting column 182 is provided with a built-in hole 183. The bottom end of the built-in hole 183 is fixedly connected with the first shock absorbing spring 184. The other end of the first shock absorbing spring 184 is fixedly connected with the second limiting column 185. The second limiting column 185 is slidably connected to the inside of the built-in hole 183. One end of the second limiting column 185 away from the first shock absorbing spring 184 is fixedly connected to the shock absorbing seat 181 at the upper end of the second protective shell 2. The first limiting column 182 and the second limiting column 185 are sleeved with The second shock-absorbing spring 19, the second shock-absorbing spring 19 is fixedly connected to the opposite ends of the shock-absorbing seat 181 at both ends, the communication connector body 3 is placed inside the first protective shell 1, and then the second protective shell 2 is installed with the first protective shell 1, and at the same time, the shock-absorbing plate 17 inside the second protective shell 2 is fitted with the upper end of the communication connector body 3. When the first protective shell 1 and the second protective shell 2 are subjected to external vibration or impact, the shock-absorbing plate 17 drives the first limiting column 182 to move, so that the second limiting column 185 slides in the built-in hole 183 of the first limiting column 182, and the second limiting column 185 presses against the first shock-absorbing spring 184, and the first shock-absorbing spring 184 is compressed. At the same time, the shock-absorbing seat 181 on the shock-absorbing plate 17 presses against the shock-absorbing seat 181 on the second protective shell 2, and the second shock-absorbing spring 19 is compressed to absorb and disperse the vibration or impact.

[0029] See also Figure 7-Figure 8A mounting groove 10 is provided at the upper end of the dustproof bin 9, a mounting frame 11 is plugged into the mounting groove 10, a dustproof net 14 is fixedly connected inside the mounting frame 11, a fixing column 12 is symmetrically fixedly connected to one end of the mounting frame 11 near the chamfer, a hygroscopic cotton 15 is movably connected to one end of the mounting frame 11, and a through hole 16 is symmetrically provided at one end of the hygroscopic cotton 15 near the chamfer, a fixing hole 13 is symmetrically provided at one end of the mounting groove 10 near the chamfer, the fixing column 12 passes through the through hole 16 and is plugged into the fixing hole 13, when the temperature of the communication connector body 3 is too high during operation, the temperature sensor 29 transmits the temperature signal to the control panel 28, the control panel 28 starts the cooling fan 8, and the cooling fan 8 blows external air to the communication connector body 3 inside the first protective shell 1 and the second protective shell 2, the external air first passes through the dustproof net 14 to filter dust and other impurities, and then passes through the hygroscopic cotton 15 to absorb moisture.

[0030] See also Figure 7-Figure 8 A magnetic block 31 is symmetrically fixedly connected to one end of the installation frame 11, and a magnetic groove 32 is symmetrically opened at one end inside the installation slot 10. The magnetic groove 32 is magnetically connected to the magnetic block 31. When there is too much dust on the dustproof net 14 or the moisture-absorbing cotton 15 is saturated, the installation frame 11 is pulled outward to terminate the magnetic connection between the magnetic block 31 and the magnetic groove 32, and the installation frame 11 together with the dustproof net 14 and the moisture-absorbing cotton 15 are taken out from the inside of the installation slot 10, and the dustproof net 14 and the moisture-absorbing cotton 15 are maintained.

[0031] See also Figure 5 The fixing assembly 23 includes a cavity 231, a return spring 232, a movable plate 233 and a locking block 234. The assembly block 22 is symmetrically provided with a cavity 231. The return spring 232 is symmetrically fixedly connected to one end of the cavity 231. The movable plate 233 is fixedly connected to the other end of the return spring 232. The movable plate 233 is slidably connected to the cavity 231. The end of the movable plate 233 away from the return spring 232 is fixedly connected to the locking block 234. The end of the locking block 234 away from the movable plate 233 extends to the side end of the assembly block 22. The bottom end of the locking block 234 is set as an inclined surface. An assembly groove 21 is provided at one end of the fixed block 20. The assembly groove 21 and the assembly block 22 are plug-in. Locking grooves 24 are symmetrically provided at both ends of the matching groove 21, and the locking grooves 24 and the locking blocks 234 are snap-connected. The second protective shell 2 and the first protective shell 1 are merged, and the assembly block 22 is inserted into the assembly groove 21. During the insertion process, the extrusion force exerts pressure on the bottom end of the locking block 234, so that the locking block 234 drives the moving plate 233 to compress the reset spring 232, and the locking block 234 retracts into the cavity 231. Then, when the locking block 234 moves to the locking groove 24, the reset spring 232 is reset, and the moving plate 233 rebounds to drive the locking block 234 to pop out, and the locking block 234 is snap-connected and fixed with the locking groove 24, completing the assembly of the first protective shell 1 and the second protective shell 2.

[0032] See also Figure 5 The locking groove 24 is slidably connected with an unlocking block 33, and the unlocking block 33 extends away from the side end of the fixed block 20 at one end of the locking block 234. The two ends of the unlocking block 33 are symmetrically fixedly connected to the limiting blocks 25, and the locking groove 24 is symmetrically provided with limiting grooves 26. The limiting blocks 25 and the limiting grooves 26 are slidably connected, pushing the unlocking block 33 so that the unlocking block 33 slides inside the locking groove 24. At the same time, the unlocking block 33 drives the limiting block 25 to slide inside the limiting groove 26. The unlocking block 33 pushes the locking block 234, so that the locking block 234 drives the moving plate 233 to compress the reset spring 232, and the locking block 234 retracts into the cavity 231. The locking block 234 ends the engagement with the locking groove 24, and then the second protective shell 2 is pulled upward, and the second protective shell 2 is removed from the upper end of the first protective shell 1, completing the disassembly of the first protective shell 1 and the second protective shell 2.

[0033] See also Figure 2-Figure 4 The upper end of the first protective shell 1 is symmetrically fixedly connected with a positioning column 4 near the chamfer, and the bottom end of the second protective shell 2 is symmetrically provided with a positioning hole 5 near the chamfer. The positioning hole 5 and the positioning column 4 are plugged in. The upper end of the first protective shell 1 is symmetrically fixedly connected with a positioning block 6, and the bottom end of the second protective shell 2 is symmetrically provided with a positioning groove 7. The positioning groove 7 and the positioning block 6 are plugged in. The second protective shell 2 is merged with the first protective shell 1, and the positioning column 4 and the positioning block 6 at the upper end of the first protective shell 1 are inserted into the positioning hole 5 and the positioning groove 7 at the bottom end of the second protective shell 2.

[0034] See also Figure 1 A control panel 28 is installed on the upper end of the second protective shell 2, and a temperature sensor 29 is installed on the upper end of the second protective shell 2. The temperature sensor 29 is signal-connected to the control panel 28. When the communication connector body 3 operates in an excessively high environment, the temperature inside the second protective shell 2 is detected by the temperature sensor 29 on the upper end of the second protective shell 2. When the temperature inside the second protective shell 2 exceeds the temperature value preset by the temperature sensor 29, the temperature sensor 29 will promptly transmit the temperature signal to the A / D converter in the control panel 28, so that it performs analog-to-digital conversion and then transmits it to the central processing unit in the control panel 28, and enables the central processing unit to send a command to the cooling fan 8 to start cooling, so as to dissipate heat inside the first protective shell 1 and the second protective shell 2.

[0035] The working principle of the present invention is as follows: first, the communication connector body 3 is placed inside the first protective shell 1, and then the second protective shell 2 is combined with the first protective shell 1, so that the assembly block 22 is inserted into the assembly groove 21. During the insertion process, the extrusion force exerts pressure on the bottom end of the locking block 234, so that the locking block 234 drives the moving plate 233 to compress the reset spring 232, and the locking block 234 retracts into the cavity 231. Then, when the locking block 234 moves to the locking groove 24, the reset spring 232 is reset, and the moving plate 233 rebounds to drive the locking block 234 to pop out, and the locking block 234 is clamped and fixed with the locking groove 24 to complete the assembly of the first protective shell 1 and the second protective shell 2. At the same time, the shock absorbing plate 17 inside the second protective shell 2 fits with the upper end of the communication connector body 3. When the first protective shell 1 and the second protective shell 2 are subjected to external vibration or During impact, the shock absorbing plate 17 drives the first limiting column 182 to move, so that the second limiting column 185 slides in the built-in hole 183 of the first limiting column 182, and the second limiting column 185 presses against the first shock absorbing spring 184, and the first shock absorbing spring 184 is compressed. At the same time, the shock absorbing seat 181 on the shock absorbing plate 17 presses against the shock absorbing seat 181 on the second protective shell 2, and the second shock absorbing spring 19 is compressed to absorb and disperse the vibration or impact. When the temperature of the communication connector body 3 is too high during operation, the temperature sensor 29 transmits the temperature signal to the control panel 28, and the control panel 28 starts the cooling fan 8. The cooling fan 8 blows external air to the communication connector body 3 inside the first protective shell 1 and the second protective shell 2. The external air first passes through the dustproof net 14 to filter impurities such as dust, and then passes through the moisture-absorbing cotton 15 to absorb moisture;

[0036] The present invention can effectively absorb and disperse external impact or vibration energy, ensure that the contact points inside the connector remain tightly connected, prevent loosening or disconnection of the connection due to slight displacement, thereby ensuring stable transmission of the signal, and can reduce direct collision between the protective shell and the connector, thereby reducing the degree of wear, helping to extend the service life of the connector and reduce system downtime caused by connector failure.

[0037] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multi-interface communication connector, characterized in that: The invention comprises a first protective shell (1), wherein a communication connector body (3) is installed inside the first protective shell (1), a second protective shell (2) is movably connected to the upper end of the first protective shell (1), a cooling fan (8) is embedded inside the upper end of the second protective shell (2), a dustproof bin (9) is fixedly connected to the upper end of the second protective shell (2), ventilation holes (27) are symmetrically provided at both ends of the first protective shell (1) and the second protective shell (2), fixing blocks (20) are symmetrically fixedly connected at both ends of the first protective shell (1), assembly blocks (22) are symmetrically fixedly connected at both ends of the second protective shell (2), fixing components (23) are symmetrically installed inside the assembly blocks (22), a shock absorbing plate (17) is provided at the upper end of the second protective shell (2), and a shock absorbing component (18) is symmetrically installed between the upper end of the shock absorbing plate (17) and the inside of the second protective shell (2); The shock absorbing assembly (18) comprises a shock absorbing seat (181), a first limiting column (182), a built-in hole (183), a first shock absorbing spring (184) and a second limiting column (185); the upper end of the shock absorbing plate (17) and the upper end of the second protective shell (2) are symmetrically fixedly connected to the shock absorbing seat (181) near the chamfer; the upper end of the shock absorbing seat (181) on the shock absorbing plate (17) is fixedly connected to the first limiting column (182); the upper end of the first limiting column (182) is fixedly connected to the first limiting column (185); A built-in hole (183) is opened at the end, a first shock-absorbing spring (184) is fixedly connected to the bottom end of the built-in hole (183), a second limiting column (185) is fixedly connected to the other end of the first shock-absorbing spring (184), the second limiting column (185) is slidably connected to the inside of the built-in hole (183), and one end of the second limiting column (185) away from the first shock-absorbing spring (184) is fixedly connected to a shock-absorbing seat (181) at the upper end of the inside of the second protective shell (2).

2. A multi-interface communication connector according to claim 1, characterized in that: A second shock absorbing spring (19) is sleeved outside the first limiting column (182) and the second limiting column (185), and the first and second ends of the second shock absorbing spring (19) are respectively fixedly connected to the opposite ends of the shock absorbing seat (181).

3. The multi-interface communication connector according to claim 1, characterized in that: The dustproof bin (9) is provided with a mounting groove (10) at the upper end, a mounting frame (11) is inserted into the mounting groove (10), a dustproof net (14) is fixedly connected to the mounting frame (11), a fixing column (12) is symmetrically fixedly connected to one end of the mounting frame (11) near the chamfer, a moisture-absorbing cotton (15) is movably connected to one end of the mounting frame (11), a through hole (16) is symmetrically opened at one end of the moisture-absorbing cotton (15) near the chamfer, a fixing hole (13) is symmetrically formed at one end of the mounting groove (10) near the chamfer, and the fixing column (12) passes through the through hole (16) and is plugged into the fixing hole (13).

4. A multi-interface communication connector according to claim 3, characterized in that: A magnetic attraction block (31) is symmetrically fixedly connected to one end of the installation frame (11), and a magnetic attraction groove (32) is symmetrically opened at one end inside the installation groove (10), and the magnetic attraction groove (32) and the magnetic attraction block (31) are magnetically connected.

5. The multi-interface communication connector according to claim 1, characterized in that: The fixing assembly (23) comprises a cavity (231), a return spring (232), a movable plate (233) and a locking block (234); the assembly block (22) is symmetrically provided with a cavity (231); one end of the cavity (231) is symmetrically fixedly connected with a return spring (232); the other end of the return spring (232) is fixedly connected with a movable plate (233); the movable plate (233) is slidably connected with the cavity (231); one end of the movable plate (233) away from the return spring (232) is fixedly connected with a locking block (234); the end of the locking block (234) away from the movable plate (233) extends to the side end of the assembly block (22); and the bottom end of the locking block (234) is set as an inclined surface.

6. The multi-interface communication connector according to claim 1, characterized in that: A mounting groove (21) is provided at one end of the fixing block (20), the mounting groove (21) and the mounting block (22) are plug-connected, locking grooves (24) are symmetrically provided at both ends of the mounting groove (21), and the locking grooves (24) and the locking block (234) are snap-connected.

7. A multi-interface communication connector according to claim 6, characterized in that: An unlocking block (33) is slidably connected inside the locking groove (24); one end of the unlocking block (33) away from the locking block (234) extends to the side end of the fixed block (20); two ends of the unlocking block (33) are symmetrically fixedly connected to the limiting blocks (25); limiting grooves (26) are symmetrically provided inside the locking groove (24); and the limiting blocks (25) and the limiting grooves (26) are slidably connected.

8. The multi-interface communication connector according to claim 1, characterized in that: The upper end of the first protective shell (1) is symmetrically fixedly connected with a positioning column (4) near the chamfer, and the lower end of the second protective shell (2) is symmetrically provided with a positioning hole (5), and the positioning hole (5) and the positioning column (4) are plugged together. The upper end of the first protective shell (1) is symmetrically fixedly connected with a positioning block (6), and the lower end of the second protective shell (2) is symmetrically provided with a positioning groove (7), and the positioning groove (7) and the positioning block (6) are plugged together.

9. The multi-interface communication connector according to claim 1, characterized in that: A control panel (28) is installed on the upper end of the second protective shell (2), and a temperature sensor (29) is installed on the upper end of the second protective shell (2), and the temperature sensor (29) and the control panel (28) are signal-connected.

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