Mobile communication equipment

Abstract

The invention belongs to the technical field of communication equipment, and particularly relates to mobile communication equipment which is characterized in that a communication module, an information storage module, an information interaction module and a temperature control module are arranged in a communication machine body, the communication machine body is of a cuboid box type structure, and the corner end part of the communication machine body comprises a metal anti-collision sleeve; a mounting groove is formed in one side surface of the communication machine body, an information interaction interface and a communication socket of the information interaction module are distributed on the inner wall of the mounting groove, a sealing cover is rotationally arranged at an opening of the mounting groove, and an operation interface is arranged on one side surface, close to the mounting groove, of the sealing cover; the communication machine body shell and the metal anti-collision sleeve on the outer side are used for sealing protection, structures such as a communication socket, a power interface and an antenna interface which are prone to water vapor impurity permeation are all integrated to the inner wall of the mounting groove, the sealing cover is kept closed, sealing of the mounting groove is achieved, external water vapor impurities and the like are prevented from invading the mounting groove, and the service life of the communication machine body is prolonged. And normal operation of communication equipment is ensured.

Description

Technical Field

[0001] This invention belongs to the field of mobile communication technology, specifically a mobile communication device. Background Technology

[0002] Mobile communication devices are electronic devices that support information transmission (voice, data, location, etc.) in mobile scenarios. Their core function is to break spatial limitations and enable cross-distance information interaction.

[0003] In outdoor environments (such as mountains, forests, deserts, oceans, plateaus, etc., where there is no fixed communication infrastructure), the role of such equipment is particularly critical. Outdoor environments are often accompanied by risks such as poor signal, complex terrain, and changeable weather. Communication equipment is the core support for ensuring safety and improving efficiency.

[0004] For field workers, maintaining long-distance communication in complex outdoor environments is difficult to sustain using only common communication devices such as mobile phones. Stable and secure communication cannot be guaranteed. When communication devices are damaged due to issues such as moisture penetration or external collisions, they cannot function properly to record, transmit, and save critical work information and data. Furthermore, in the event of an emergency, communication difficulties or even damage to the communication devices can prevent the timely transmission of information for distress. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies and solve the aforementioned technical problems, this invention proposes a mobile communication device, including a communication body. The communication body is internally equipped with a communication module, an information storage module, an information interaction module, and a temperature control module. The communication body has a rectangular box structure, and the corner ends of the communication body include metal anti-collision sleeves. A mounting slot is provided on one side of the communication unit. The information interaction interface and communication port of the information interaction module are distributed on the inner wall of the mounting slot. A sealing cover is rotatably provided at the opening of the mounting slot. An operation interface is provided on the side of the sealing cover near the mounting slot. The temperature control module includes a temperature control fan, which is installed in the temperature control cavities on both sides of the communication unit. One side of the temperature control cavity is provided with a cooling tank that communicates with the outside, and the other side is provided with a connecting hole that communicates with the installation position of the communication components inside the communication unit. A purification layer is provided in the middle of the temperature control cavity, which filters and purifies the cooling airflow passing through the temperature control cavity.

[0006] Preferably, the opening of the mounting groove is provided with a sealing strip, which has an inverted U-shaped structure and is made of a flexible material.

[0007] Preferably, the sealing strip has a hollow interior forming a sealed cavity, which is connected to the communication component installation area inside the communication device via a connecting channel, and the sealing strip has uniformly arranged sealing holes on its surface, which are connected to the interior of the sealed cavity.

[0008] Preferably, the purification layer includes an installation frame, and multiple layers of purification mesh are evenly arranged inside the installation frame. The purification mesh is embedded into the movable groove provided in the inner wall of the installation frame through the limiting frame at the edge. The purification gap formed between the purification meshes is filled with dry particles.

[0009] Preferably, both the purification mesh and the drying granules are made of non-metallic materials, and the limiting frame and the movable groove are elastically connected. The limiting frame is equipped with a vibration device, which is controlled by an external controller.

[0010] Preferably, intercepting blocks are evenly arranged vertically on one side surface of the purification mesh inside the purification gap. The ends of the intercepting blocks abut against the surfaces of adjacent purification meshes, dividing the purification gap into multiple vertically distributed purification zones, in which the dry particles are evenly distributed.

[0011] Preferably, the mounting frame slides in contact with the inner wall of the temperature control cavity, and the mounting frame is connected to the telescopic device provided on the inner wall of the temperature control cavity; The inner wall of the temperature control cavity near the connecting hole is made of conductive material, forming a conductive strip; the conductive strip is electrically connected to the outer metal anti-collision sleeve, and the mounting frame and the limiting frame are both made of conductive metal.

[0012] Preferably, top rods are evenly arranged on the inner wall of the temperature control chamber facing the surface of the purification mesh, and transmission holes are provided on the interception block at the position corresponding to the connecting holes. Dispersion holes are evenly arranged on the upper and lower surfaces of the interception block, and the dispersion holes are connected to the transmission holes. Both the top rods and the interception block are made of conductive metal, and the top rods are connected to the conductive material.

[0013] Preferably, the push rod is a tubular structure and is embedded in the opening of the connecting hole, so that the push rod communicates with the connecting hole, and the side wall of the push rod is provided with a purification hole.

[0014] The beneficial effects of this invention are as follows: The mobile communication device of the present invention integrates the communication port, power interface and antenna interface and other structures that are prone to moisture and impurities into the inner wall of the mounting slot; outside of use, the cover is kept closed to seal the mounting slot and prevent external moisture and impurities from entering the mounting slot and damaging the communication port and other structures. When the internal temperature and humidity sensor detects that the internal temperature is too high, the temperature control fan can be activated to fill the temperature control cavity with external airflow to form a cooling airflow. The cooling airflow passes through the purification layer in the temperature control cavity, separating out dust and impurities, and then continues to flow inward to participate in the air cooling of the internal communication electronic components. The purification layer purifies the cooling airflow, separating out any dust and impurities that may be present, reducing the amount of dust and impurities mixed in with the cooling airflow adhering to the surface of the communication components, and ensuring the normal operation of the communication components. Attached Figure Description

[0015] The invention will now be further described with reference to the accompanying drawings.

[0016] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the sealed cover after it has been opened in this invention; Figure 3 This is a sectional view of the present invention from the side view direction; Figure 4 yes Figure 3 A magnified view of a section at point A in the middle; Figure 5 This is a half-sectional view of the present invention from the rear view direction; Figure 6 yes Figure 5 A magnified view of a section at point B in the middle; Figure 7 This is a perspective view of the mounting frame in this invention; Figure 8 This is a perspective view of the limiting frame and the purification net in this invention; Figure 9 This is a perspective view of the push rod in this invention.

[0017] In the diagram: Communication unit 1, metal anti-collision sleeve 11, mounting groove 12, sealing strip 121, sealed cavity 122, connecting channel 123, sealing hole 124, temperature control module 2, temperature control fan 21, purification layer 22, mounting frame 221, purification net 222, limit frame 223, purification gap 224, purification area 225, interception block 23, transmission hole 231, top rod 24, purification hole 241, sealing cover 13, information interaction interface 14, operation interface 15, temperature control cavity 16, cooling tank 161, connecting hole 162, telescopic device 163, conductive strip 164. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example 1: As shown in the attached diagram of the instruction manual. Figures 1-9As shown, a mobile communication device includes a communication body 1, which contains a communication module, an information storage module, an information interaction module, and a temperature control module 2. The communication module includes a wireless signal transmitter, a wireless signal receiver, a signal amplifier, and other structures to ensure normal communication in environments with poor outdoor signals. The information storage module contains information storage devices to store the transmitted and received information data during communication, facilitating subsequent retrieval and processing. The communication unit 1 has a rectangular box structure, and the corner ends of the communication unit 1 include metal anti-collision sleeves 11; a mounting groove 12 is provided on one side surface of the communication unit 1, the information interaction interface 14 of the information interaction module and the communication port are distributed on the inner wall of the mounting groove 12, a sealing cover 13 is rotatably provided at the opening of the mounting groove 12, and an operation interface 15 is provided on the side surface of the sealing cover 13 near the mounting groove 12. The temperature control module 2 includes a temperature control fan 21, which is installed in the temperature control cavities 16 on both sides of the communication body 1. A cooling tank 161 is provided on one side of the temperature control cavity 16 to communicate with the outside, and a connecting hole 162 is provided on the other side to communicate with the electrical communication components corresponding to the communication module and information storage module inside the communication body 1. A purification layer 22 is provided in the middle of the temperature control cavity 16, which filters and purifies the cooling airflow passing through the temperature control cavity 16.

[0020] Specific workflow: For field workers, maintaining remote communication in complex outdoor environments is difficult to maintain by relying solely on common communication devices such as mobile phones, and cannot guarantee stable and secure communication. When communication devices are damaged due to problems such as moisture penetration or external collisions, they cannot work properly to record, transmit, and save critical work information data. In addition, in abnormal situations, communication devices may be damaged due to moisture or impacts, which may also prevent timely transmission of information for distress. Therefore, this application provides a mobile communication device in which the communication body 1 is wrapped with a high-strength, impact-resistant non-metallic shell, which can better defend against possible external impacts and protect the internal electronic communication components during outdoor movement; and for structures such as communication ports, power interfaces and antenna interfaces that are prone to moisture and impurity penetration, they are all integrated into the inner wall of the mounting groove 12. In use, rotating the sealing cover 13 releases the seal on the mounting slot 12, allowing the mounting slot 12 to open. The upper surface of the sealing cover 13, now in a horizontal position, is equipped with an operation interface 15, including various operation buttons for easy information input. The display screen of the information interaction interface 14 on the inner wall of the mounting slot 12 can display the transmitted information, making operation even simpler. When wired transmission is required, the communication port on the inner wall of the opened mounting slot 12 can be connected for stable wired transmission, or a power cord can be connected for charging. After use, the sealing cover 13 can be closed to seal the mounting slot 12, preventing external moisture and impurities from entering and damaging the communication port and other structures. Furthermore, during information transmission, the operation of internal communication components generates a large amount of heat. When the temperature and humidity sensor inside the communication unit 1 detects that the internal temperature is too high, the temperature control fan 21 can be activated to inject external airflow into the temperature control cavity 16 to form a cooling airflow. The cooling airflow passes through the purification layer 22 in the temperature control cavity 16, separating out dust and impurities, and continues to flow inward to participate in the air cooling treatment of the internal communication electronic components. For the temperature control cavities 16 on both sides, the corresponding temperature control fans 21 can be activated, so that the cooling airflow drawn into the temperature control cavities 16 on both sides flows through the communication components inside the communication unit 1 into the mounting slot 12, and then flows outward from the open mounting slot 12. The purified cooling airflow carries away the heat generated by the internal communication components, better controlling the internal temperature of the communication unit 1 and ensuring the normal operation of the communication unit 1. The purification layer 22 purifies the cooling airflow, separating out any dust and impurities that may be present, reducing the adhesion of dust and impurities mixed in with the cooling airflow to the surface of the communication components, and ensuring the normal operation of the communication components.

[0021] Example 2: Based on Embodiment 1, a sealing strip 121 is provided at the opening of the mounting groove 12. The sealing strip 121 has an inverted U-shaped structure and covers both sides of the opening of the mounting groove 12 except for the rotating connection position of the bottom sealing cover 13 and the top inner wall. The sealing strip 121 is made of flexible material. The sealing strip 121 is hollow inside to form a sealed cavity 122. The sealed cavity 122 is connected to the communication element installation area inside the communication body 1 through the connecting channel 123. The sealing strip 121 is uniformly provided with sealing holes 124, which are connected to the inside of the sealed cavity 122. Specific workflow: Based on the specific workflow in Embodiment 1, the sealing strip 121 has an inverted U-shaped structure, which covers the area between the two sides and the top area of ​​the opening of the mounting groove 12 and the sealing cover 13. The sealing strip 121 and the edge of the sealing cover 13 are in contact with each other, which improves the sealing of the internal area of ​​the mounting groove 12. Furthermore, in a humid outdoor working environment, the control valve installed in the connection channel 123 is opened periodically, allowing part of the cooling airflow from the temperature control chamber 16 to the communication element installation position to flow into the connection channel 123. Subsequently, it flows along the connection channel 123 into the sealed cavity 122 inside the sealing strip 121, increasing the air pressure inside the sealed cavity 122. The air then flows out through the sealing hole 124 and permeates outward along the gap between the sealing strip 121 and the sealing cover 13, while preventing external moisture and impurities from permeating inward along the gap between the sealing strip 121 and the sealing cover 13, further ensuring a safe working environment for various communication structures inside the mounting slot 12.

[0022] Example 3: Based on Embodiment 2, there are various possible implementation schemes for the specific structure of the purification layer 22. Any scheme that is applicable to the above requirements can be applied to this application. This embodiment provides a possible technical solution. Specifically, the purification layer 22 includes a mounting frame 221. Multiple layers of purification mesh 222 are uniformly arranged inside the mounting frame 221. The purification mesh 222 is embedded into the movable groove provided on the inner wall of the mounting frame 221 through the limiting frame 223 at the edge. The purification gap 224 formed between the purification meshes 222 is filled with dry particles. Specific workflow: Based on the specific workflow in Example 2, as the temperature control fan 21 is started, the cooling airflow flows from the cooling tank 161 into the purification layer 22 in the temperature control cavity 16. During this process, the cooling airflow will sequentially penetrate multiple layers of purification mesh 222. The purification layer 22 of the filter structure separates particulate impurities and other pollutants mixed in the cooling airflow. The purification gap 224 area between the purification mesh 222 is filled with dry particles. When the cooling airflow passes through the purification gap 224, it penetrates through the gaps between the dry particles and comes into full contact with the dry particles. In this process, on the one hand, it plays a further filtering role for the purification airflow, so that particulate impurities that may be mixed in the purification airflow are separated by the loosely structured stacked dry particles when passing through the gaps between the dry particles. On the other hand, the full contact between the cooling airflow and the dry particles allows the moisture in the cooling airflow to be absorbed, thereby making the cooling airflow fully dry. This reduces the possibility of excessive humidity in the cooling airflow that comes into contact with the communication components, which could damage the communication components and cause the communication unit 1 to malfunction.

[0023] Example 4: Based on Embodiment 3, both the purification net 222 and the drying particles are made of non-metallic materials, and the limiting frame 223 and the movable groove are elastically connected. Specifically, the elastic connection can be achieved by sliding the end of the limiting rod on the end of the limiting frame 223 into the limiting hole in the inner wall of the movable groove, and the end of the limiting rod and the inner wall of the limiting hole are connected by a spring. The limiting frame 223 is equipped with a vibration device, which can be a miniature vibration motor. The vibration device is controlled by an external controller.

[0024] The surface of the purification mesh 222 is uniformly provided with intercepting blocks 23 along the vertical direction. The ends of the intercepting blocks 23 abut against the surface of the adjacent purification mesh 222, dividing the purification gap 224 into multiple vertically distributed purification zones 225. The drying particles are uniformly distributed in the purification zones 225, and the drying particles can be non-metallic silica gel drying particles. Specific workflow: Based on the specific workflow in Example 3, by uniformly setting intercepting blocks 23 along the vertical direction on the surface of the purification net 222, the purification gap 224 is uniformly divided along the vertical direction. This ensures that when the dry particles in the purification gap 224 tend to descend due to gravity, they will be blocked by the intercepting blocks 23 and confined to the uniformly distributed purification area 225. This avoids the dry particles from being too concentrated at the bottom of the purification gap 224 and ensures that the airflow passing through the purification gap 224 is fully dried and purified. Furthermore, because the temperature control chamber 16 is close to the communication components and other electronic structures inside the communication equipment, the operation of the communication equipment places the temperature control chamber 16 in an electromagnetic environment. This causes static electricity to accumulate in the non-metallic purification mesh 222 and the dry particles in an insulating environment. Especially when the vibration device is activated at regular intervals, the friction between the dry particles in the purification gap 224 and between them and the purification mesh 222 promotes the accumulation of static electricity. Thus, during the passage of the cooling airflow, the dust and impurities in the cooling airflow can be more fully adsorbed and separated through electrostatic adsorption. For the purification mesh 222, the vibration friction of the dry particles can also cause some of the dust and impurities in the purification mesh 222 to be transferred and dispersed to the surface of the loosely structured dry particles, avoiding the problem of excessive accumulation of dust and impurities on the purification mesh 222 affecting the passage. Furthermore, after working for a period of time, the cleanroom 222 and the dry particles may accumulate a lot of dust and impurities, which may affect the passability of the cleanroom 222. Therefore, when the intensity of the generated cooling airflow is detected to decrease, the user can clean it through the external controller. Specifically, for the temperature control chambers 16 on both sides, the temperature control fan 21 inside one temperature control chamber 16 is controlled to start drawing air, and the temperature control fan 21 in the other temperature control chamber 16 starts releasing air, so that the cooling airflow flows in from the temperature control chamber 16 on the drawing side, passes through the location of the communication element inside the communication body 1 and continues to flow, and flows out from the temperature control chamber 16 on the releasing side, realizing unidirectional flow. At this time, the temperature control chamber 16 on the air outlet side is impacted by the reverse airflow, which carries away the dust and impurities on the surface of the purification screen 222 facing the purification tank, ensuring the passage of the purification screen 222. After a period of time, the temperature control fan 21 that was originally venting starts to vent, and the temperature control fan 21 that was originally venting starts to vent, thereby cleaning the purification screen 222 inside the temperature control chamber 16 on the other side. In this way, the reverse airflow is used alternately to flush and clean the dust and impurities adhering to the surface of the purification screen 222 and the purification gap 224 inside the temperature control chambers 16 on both sides. To improve the cleaning efficiency of the purification mesh 222, the filter holes of the multi-layer purification mesh 222 inside the temperature control chamber 16 are set to be larger in the area near the cooling tank 161 than in the area away from the cooling tank 161. This allows dust and impurities mixed in with the incoming cooling airflow to be removed by the multi-layer purification mesh 222 according to their particle size, reducing the possibility of dust and impurities accumulating on the purification mesh 222 in local areas and affecting its permeability. Furthermore, during the reverse airflow scouring process, small dust particles blown down from the inner purification mesh 222 can also pass through the outer purification mesh 222 more smoothly and be separated, thus improving the cleaning efficiency of the purification mesh 222. While the cooling airflow is rinsing and cleaning in the reverse direction, the vibration device is activated to drive the limiting frame 223 to vibrate relative to the movable groove, thereby removing the dry particles located in the purification net 222 and the purification zone 225. The vibration promotes the accelerated removal of impurities adhering to the surface of the purification net 222 and the dry particles. At the same time, the vibration causes the dry particles filling the purification zone 225 and contacting the surface of the purification net 222 to vibrate and impact the surface of the purification net 222. The collision, impact and scraping action causes the particulate impurities adhering to the surface of the purification net 222 to fall off more quickly, and the dust and impurities cleaned off are carried away under the rinsing action of the reverse airflow, ensuring the passage of the purification net 222 and the purification gap 224.

[0025] Example 5: Based on Embodiment 4, the mounting frame 221 slides in contact with the inner wall of the temperature control cavity 16, and the mounting frame 221 is connected to the telescopic device 163 provided on the inner wall of the temperature control cavity 16. Here, the telescopic device 163 can be a miniature electric telescopic rod device. The inner wall of the temperature control cavity 16 near the connecting hole 162 is made of conductive material and forms a conductive strip 164; the conductive strip 164 is electrically connected to the outer metal anti-collision sleeve 11, and the mounting frame 221 and the limiting frame 223 are both made of conductive metal.

[0026] Specific workflow: Based on the specific workflow in Example 4, the area of ​​the inner wall of the temperature control cavity 16 except for the conductive strip 164 is made of insulating material. When the mounting frame 221 normally plays the role of purifying the cooling airflow, it usually stays in the area away from the conductive strip 164. This makes the purification net 222 and the dry particles inside the mounting frame 221 in an insulating environment. Static electricity continues to accumulate, effectively separating the dust and impurities mixed in the contacting cooling airflow. During the cleaning process, on the one hand, the dry particles in the purification net 222 and purification gap 224 inside the mounting frame 221 are flushed by the reverse airflow, and on the other hand, the telescopic device 163 is activated to drive the mounting frame 221 to slide along the inner wall of the temperature control chamber 16 until the mounting frame 221 moves to the position corresponding to the conductive strip 164. At this time, the mounting frame 221 is close to the connecting hole 162, which increases the flushing intensity of the reverse airflow. Furthermore, since both the mounting frame 221 and the limiting frame 223 are made of conductive metal, the insulating environment of the dry particles in the purification net 222 and purification gap 224 is removed. At this time, the vibration device is activated to drive the purification net 222 and dry particles to vibrate and clean the adhering dust and impurities. At the same time, the static electricity on the dry particles and purification net 222 is transferred to the conductive belt 164 through the connected limiting frame 223 and mounting frame 221, and then transferred to the external metal anti-collision sleeve 11. The metal anti-collision sleeve 11 is grounded to conduct the static electricity. This reduces the static electricity accumulated on the purification net 222 and dry particles, reduces the adsorption and restriction effect on the adhering dust and impurities, and allows the reverse airflow to more efficiently flush away the dust and impurities adhering to the purification net 222 and dry particles. This improves the cleaning efficiency of the purification net 222 and dry particles, reduces the frequency of manual cleaning of the purification net 222 and replacement of dry particles, and increases the continuous operation cycle of the purification layer 22.

[0027] Example 6: Based on Embodiment 5, top rods 24 are evenly arranged on the inner wall of the temperature control cavity 16, which is directly opposite the surface of the purification mesh 222. A transmission hole 231 is provided on the interception block 23 at the position corresponding to the connecting hole 162. The transmission hole 231 is tapered on the side near the end of the top rod 24. Dispersion holes 232 are evenly arranged on the upper and lower surfaces of the interception block 23. The dispersion holes 232 are connected to the transmission holes 231. Both the top rods 24 and the interception block 23 are made of conductive metal, and the top rods 24 are electrically connected to the conductive strip 164. The top rod 24 is a tubular structure, and the side of the top rod 24 near the connecting hole 162 is a tapered tube structure, which is fixedly embedded in the opening of the connecting hole 162, so that the top rod 24 communicates with the connecting hole 162. The number of top rods 24 is less than half the number of connecting holes 162, reducing the impact on the normal operation of the connecting hole 162. The side wall of the top rod 24 is provided with a purification hole 241.

[0028] Specific workflow: Based on the specific workflow in Example 5, when the telescopic device 163 moves the mounting frame 221 closer to the conductive strip 164, the ends of the top rods 24 evenly arranged on the inner wall of the temperature control chamber 16 approach the mounting frame 221 and are sequentially embedded into the transmission holes 231 in the corresponding interception blocks 23 on each layer of purification mesh 222. The interception blocks 23 are made of conductive metal material, so that the dry particles located in the purification gap 224 away from the limiting frame 223 are also connected to the electrostatic transmission network, so that the static electricity accumulated on the purification mesh 222 and the dry particles in contact with the interception block 23 is transmitted to the contacting top rods 24 and guided to the outside along with the interception block 23, thereby improving the efficiency of static electricity elimination on the purification mesh 222 and the dry particles. Furthermore, the backwash airflow transmitted from the temperature control chamber 16 on the other side flows into the communicating top rod 24 through the connecting hole 162, and then flows out from the purification holes 241 evenly arranged on the side wall of the top rod 24. It then flows out from the nearest dispersing holes 232 on the upper and lower surfaces of the intercepting block 23, impacting the dry particles and the purification net 222. This causes a vertical impact airflow to be formed inside the purification gap 224. Combined with the horizontal reverse impact, the surface of the purification net 222 and the dry particles located in the purification gap 224 are impacted by airflow from multiple directions, which accelerates the removal of dust and impurities adhering to the surface and improves the cleaning effect on the dry particles and the purification net 222.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile communication device, comprising a communication body (1), wherein a communication module, an information storage module, an information interaction module and a temperature control module (2) are arranged inside the communication body (1), characterized in that: The communication body (1) is a cuboid box structure, and the corner end of the communication body (1) comprises a metal anti-collision sleeve (11); The communication body (1) is provided with an installation groove (12) on one side surface, and the information interaction interface (14) and the communication jack of the information interaction module are distributed on the inner wall of the installation groove (12); the opening part of the installation groove (12) is rotatably provided with a closing cover (13), and the closing cover (13) is provided with an operation interface (15) close to one side surface of the installation groove (12); The temperature control module (2) comprises a temperature control fan (21), the temperature control fan (21) is arranged in the temperature control cavity (16) on both sides of the communication body (1), and one side of the temperature control cavity (16) is provided with a cooling groove (161) in communication with the outside, and the other side is provided with a communication hole (162) in communication with the installation position of the communication element inside the communication body (1); a purification layer (22) is arranged at the middle part of the temperature control cavity (16), and the purification layer (22) filters and purifies the cooling airflow passing through the temperature control cavity (16).

2. A mobile communications device according to claim 1, wherein: The opening part of the installation groove (12) is provided with a closing strip (121), the closing strip (121) is a reverse U-shaped structure, and the closing strip (121) is made of flexible material.

3. A mobile communications device according to claim 2, wherein: The closing strip (121) is hollow inside to form a closing cavity (122), the closing cavity (122) is communicated with the installation area of the communication element inside the communication body (1) through a connecting channel (123), and the surface of the closing strip (121) is uniformly provided with a closing hole (124), the closing hole (124) is communicated with the inside of the closing cavity (122).

4. The mobile communication device of claim 1, wherein: The purification layer (22) comprises an installation frame (221), a plurality of purification nets (222) are uniformly arranged in the installation frame (221), the purification nets (222) are embedded into the movable grooves arranged on the inner wall of the installation frame (221) through the limiting frames (223) at the edge positions, and the purification gaps (224) formed between the purification nets (222) are filled with dry particles.

5. A mobile communications device according to claim 4, wherein: The purification nets (222) and the dry particles are made of non-metallic materials, the limiting frames (223) and the movable grooves are elastically connected, the limiting frames (223) are provided with vibration devices, and the vibration devices are controlled by an external controller.

6. A mobile communications device according to claim 5, wherein: The side surface of the purification net (222) located inside the purification gap (224) is uniformly provided with an intercepting block (23) along the vertical direction, the end of the intercepting block (23) abuts against the surface of the adjacent purification net (222), the purification gap (224) is divided into a plurality of vertically distributed purification zones (225), and the dry particles are uniformly distributed in the purification zones (225).

7. A mobile communications device according to claim 6, wherein: The installation frame (221) is in sliding contact with the inner wall of the temperature control cavity (16), and the installation frame (221) is connected with the telescopic equipment (163) arranged on the inner wall of the temperature control cavity (16); The part of the inner wall of the temperature control cavity (16) close to the communication hole (162) is made of conductive material and forms a conductive strip (164); the conductive strip (164) is electrically connected with the metal anti-collision sleeve (11) outside, and the installation frame (221) and the limiting frame (223) are made of metal conductive material.

8. A mobile communications device according to claim 7, wherein: The part of the inner wall of the temperature control cavity (16) directly opposite the surface of the purification net (222) is uniformly provided with a top rod (24), the part of the intercepting block (23) corresponding to the communication hole (162) is provided with a transmission hole (231), the upper and lower surfaces of the intercepting block (23) are uniformly provided with a dispersion hole (232), the dispersion hole (232) is in communication with the inside of the transmission hole (231), the top rod (24) and the intercepting block (23) are both made of conductive metal material, and the top rod (24) is electrically connected with the conductive belt (164).

9. The mobile communication device of claim 5, wherein: The top rod (24) is a tubular structure and is embedded in the opening of the communication hole (162), so that the top rod (24) is in communication with the communication hole (162), and the side wall of the top rod (24) is provided with a purification hole (241).

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