Portable Internet of Things intelligent communication equipment

Abstract

The utility model discloses a portable Internet of Things intelligent communication device, which comprises a shell assembly, an energy management module, a signal enhancement unit, a data processing unit and the like. The energy management module improves the cruising ability through an energy storage unit and a detachable battery compartment; the signal enhancement unit optimizes the signal transmission stability by using a signal amplifier, a filter circuit and a signal reflecting plate; the folding bracket, the expansion interface and the protective cover plate realize miniaturization and function integration; the multiple layers of shielding covers and the heat conduction silica gel pad reduce electromagnetic interference and improve heat dissipation performance. According to the invention, the stability and portability of the equipment in a complex environment can be improved, and the outdoor use requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of internet of things communication technology, concretely is a kind of portable internet of things intelligent communication equipment. BACKGROUND

[0002] Internet of things intelligent communication equipment is a kind of key device for realizing information exchange and communication between objects, which can complete the collection, transmission and analysis of environmental data by integrating sensor, wireless communication module and data processing unit. With the rapid development of internet of things technology, intelligent communication equipment gradually evolves towards miniaturization and portability to adapt to diversified application scenarios. However, the existing internet of things intelligent communication equipment still has certain limitations in actual use. For example, the device usually relies on external power supply or fixed charging device for power supply, and the endurance is limited in outdoor or mobile scenarios. In addition, the structural design of the existing device often needs to balance functionality and portability, but the balance between the two is difficult to achieve, resulting in the problem of large device size or single function. At the same time, the stability of signal transmission of part of the device in complex environment still has room for improvement, especially in high interference area or multi-node communication scenario, data loss or delay phenomenon is easy to appear. Therefore, how to design an internet of things intelligent communication equipment with portability, efficient energy management and stable communication performance has become a technical problem to be solved at present. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a kind of portable internet of things intelligent communication equipment, with the advantages of improving the endurance of equipment, optimizing structural design to realize miniaturization and function integration, enhancing the stability of signal transmission in complex environment.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a kind of portable internet of things intelligent communication equipment, comprising: shell assembly, energy management module, signal enhancement unit, data processing unit, antenna assembly, heat dissipation device, folding support, expansion interface, flexible circuit board, energy storage unit, magnetic attraction connecting piece, multilayer shield, adjusting knob, positioning assembly, elastic buckle, heat-conducting silica gel pad, signal amplifier, filter circuit, signal switch, vibration feedback module, micro fan, dust screen, waterproof sealing ring, sliding rail, limit block, shock pad, rotating shaft, fixed clamp, metal contact, detachable battery compartment, protective cover, signal reflection plate, signal receiving port, signal transmitting port.

[0005] The position and connection relationship of each structure are as follows: a kind of portable internet of things intelligent communication equipment, including the shell assembly for protecting and supporting the whole device, the top of the shell assembly is provided with energy management module, the shell assembly further includes:

[0006] An energy management module is fixed on the top surface of the shell assembly by screw connection, the energy management module is internally provided with an energy storage unit, the energy storage unit is electrically connected with other elements inside the shell assembly through a flexible circuit board, and the flexible circuit board is wrapped with a multi-layer shielding cover to reduce the influence of electromagnetic interference on the energy storage unit; a detachable battery compartment is arranged on the side surface of the energy management module, and the detachable battery compartment is connected with the shell assembly through a magnetic attraction connecting piece, so that the user can quickly replace the battery;

[0007] A signal enhancement unit is embedded on the front surface of the shell assembly, the signal enhancement unit comprises a signal amplifier and a filter circuit, the signal amplifier is connected with a signal receiving port and a signal transmitting port through a signal switching switch, the signal switching switch automatically selects the optimal signal path according to the external signal strength, the filter circuit is used for eliminating high-frequency noise and improving signal quality; the outside of the signal enhancement unit is covered with a signal reflection plate, and the signal reflection plate is connected with the shell assembly through a rotating shaft and can be adjusted in angle according to the user's demand;

[0008] Preferably, the shell assembly comprises a folding support which is hinged on both sides of the bottom of the shell assembly through a rotating shaft, the folding support can be fixed in position through a limiting block when unfolded, the limiting block is installed on the inner side of the bottom of the shell assembly through a sliding rail, an elastic buckle is arranged in the sliding rail, and the elastic buckle is used for locking the position of the limiting block; a shock pad is attached to the bottom of the folding support, the shock pad is made of high-density rubber material and can effectively absorb vibration to protect the internal elements of the equipment;

[0009] Preferably, the shell assembly further comprises an expansion interface which is fixed on the right surface of the shell assembly by welding, the expansion interface comprises a plurality of metal contacts, the metal contacts are electrically connected with a data processing unit through a flexible circuit board, the data processing unit is located in the central region of the shell assembly and is fixed on the internal frame of the shell assembly through screws; a heat dissipation device is arranged on the top of the data processing unit, the heat dissipation device comprises a micro fan and a heat-conducting silica gel pad, the micro fan is fixed on the top inner wall of the shell assembly through bolts, and the heat-conducting silica gel pad is attached to the surface of the data processing unit and is used for conducting heat to the micro fan for heat dissipation;

[0010] Preferably, the shell assembly further comprises a protective cover plate which is installed on the front surface of the shell assembly through a buckle structure, a dust screen is arranged on the inner side of the protective cover plate, the dust screen is tightly attached to the protective cover plate through a waterproof sealing ring to prevent dust and moisture from entering the interior of the equipment; an adjusting knob is arranged on the outer side of the protective cover plate, the adjusting knob is connected with the signal reflection plate of the signal enhancement unit through a gear transmission mechanism, and the user can adjust the angle of the signal reflection plate by rotating the adjusting knob;

[0011] Preferably, the energy management module further comprises a positioning assembly fixed on the top surface of the shell assembly by screws, the positioning assembly comprising a GPS module and an inertial navigation module, the GPS module being electrically connected to the data processing unit through a flexible circuit board, and the inertial navigation module being connected to the signal receiving port through a signal amplifier, for providing auxiliary positioning function in the absence of GPS signal;

[0012] Preferably, the signal enhancement unit further comprises a vibration feedback module fixed on the inner bottom side of the shell assembly by screws, the vibration feedback module being connected to the data processing unit through a signal switching switch, and the vibration feedback module sending a vibration prompt to remind the user to adjust the device position or check the signal environment when the device detects that the signal strength is lower than a preset threshold;

[0013] Preferably, the shell assembly further comprises a fixing clamp fixed on the back surface of the shell assembly by screw connection, the fixing clamp being used for fixing the device on a backpack or other portable articles, and the inner side of the fixing clamp being provided with a non-slip gasket made of silica gel material, which can increase the friction and prevent the device from sliding off;

[0014] Preferably, the shell assembly is internally provided with a multilayer shielding cover fixed on the inner wall of the shell assembly by screws, the multilayer shielding cover being made of metal material and capable of effectively shielding external electromagnetic interference to protect the normal work of the internal elements; and the inner side of the multilayer shielding cover is provided with a heat-conducting silica gel pad attached to the surface of the energy storage unit and the data processing unit, for uniformly conducting heat to the outer wall of the shell assembly for heat dissipation.

[0015] Preferably, the shell assembly further comprises a sliding rail fixed on the bottom inner side of the shell assembly by screws, the sliding rail being internally provided with a limiting block, the limiting block being locked in position by an elastic buckle, the top of the limiting block being provided with a shock-absorbing gasket for buffering the impact received by the device during movement; and the two ends of the sliding rail are provided with anti-collision blocks made of high-strength plastic, which can prevent the limiting block from sliding out of the rail.

[0016] The above technical solution solves the problem of insufficient endurance of the device in outdoor scenarios through the energy storage unit and the detachable battery compartment of the energy management module; improves the signal transmission stability of the device in complex environments through the signal amplifier, the filter circuit and the signal reflection plate of the signal enhancement unit; realizes the miniaturization and functional integration of the device and enhances the portability of the device through the design of the folding support, the expansion interface and the protective cover plate; and effectively reduces electromagnetic interference and improves the heat dissipation performance of the device through the combination of the multilayer shielding cover and the heat-conducting silica gel pad, thereby ensuring the long-term stable operation of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1The utility model discloses a whole structure schematic view, has shown the shape of shell assembly and the layout relation of energy management module, signal enhancement unit, folding support and extension interface.

[0018] Figure 2 The utility model discloses an internal structure cross section view, and the installation position of data processing unit, heat abstractor, multilayer shield cover and energy storage unit and its connecting mode are shown.

[0019] Figure 3 The utility model discloses a system block diagram.

[0020] The signs are as follows:

[0021] 1, shell assembly, 2, energy management module, 3, signal enhancement unit, 4, folding support, 5, extension interface, 6, data processing unit, 7, heat abstractor, 8, multilayer shield cover, 9, energy storage unit, 10, signal reflection board, 11, signal switch, 12, filter circuit. Specific implementation

[0022] The utility model provides a kind of portable internet of things intelligent communication equipment, and its whole structure as shown in Figure 1 Shell assembly 1 is the main frame of the device, for protecting and supporting internal components. The top surface of the shell assembly 1 is fixed with an energy management module 2 through threaded connection, and the energy management module 2 has an energy storage unit 9 built-in. The energy storage unit 9 is electrically connected to other components inside the shell assembly 1 through a flexible circuit board. The flexible circuit board is wrapped with a multilayer shield cover 8 to reduce the influence of external electromagnetic interference on the energy storage unit 9. The energy management module 2 has a detachable battery compartment on the side, which is connected to the shell assembly 1 through magnetic attraction connectors, making it easy for users to replace the battery quickly.

[0023] The signal enhancement unit 3 is embedded in the front surface of the shell assembly 1, which includes a signal amplifier, a filter circuit 12, and a signal switch 11. The signal amplifier is connected to the signal receiving port and the signal transmitting port through the signal switch 11, which can automatically select the optimal signal path according to the external signal strength. The filter circuit 12 is used to eliminate high-frequency noise and improve signal quality. The outside of the signal enhancement unit 3 is covered with a signal reflection board 10, which is connected to the shell assembly 1 through a rotating shaft and can be adjusted in angle according to user needs. The design of the rotating shaft allows the signal reflection board 10 to rotate freely within a certain range and locks the desired angle through an adjustment knob. The adjustment knob is located on the outside of the protective cover and is connected to the signal reflection board 10 through a gear transmission mechanism. Users can adjust the angle by rotating the adjustment knob.

[0024] The folding support 4 is hinged on both sides of the bottom of the shell assembly 1 through rotating shafts and can be fixed in position through limiting blocks when unfolded. The limiting blocks are installed in sliding rails which are fixed on the inner side of the bottom of the shell assembly 1 through screws. Elastic buckles are arranged in the sliding rails for locking the position of the limiting blocks to prevent the folding support 4 from moving during use. The bottom of the folding support 4 is pasted with shock-absorbing pads made of high-density rubber material which can effectively absorb shocks and protect internal components of the equipment. Anti-collision blocks made of high-strength plastic are arranged at both ends of the sliding rails to prevent the limiting blocks from sliding out of the rails and ensure the stability of the folding support 4.

[0025] The expansion interface 5 is fixed on the right side surface of the shell assembly 1 through welding and includes multiple metal contacts which are electrically connected with the data processing unit 6 through flexible circuit boards. The data processing unit 6 is located in the central region of the shell assembly 1 and is fixed on the internal frame of the shell assembly 1 through screws. The top of the data processing unit 6 is provided with a heat dissipation device 7 including a micro fan and a heat-conducting silica gel pad. The micro fan is fixed on the top inner wall of the shell assembly 1 through bolts, and the heat-conducting silica gel pad is attached to the surface of the data processing unit 6 for conducting heat to the micro fan for heat dissipation. A multilayer shielding cover 8 made of metal material is fixed on the inner wall of the shell assembly 1 through screws, which can effectively shield external electromagnetic interference and protect internal components from working normally. The inner side of the multilayer shielding cover 8 is provided with a heat-conducting silica gel pad attached to the surfaces of the energy storage unit 9 and the data processing unit 6 for uniformly conducting heat to the outer wall of the shell assembly 1 for heat dissipation.

[0026] The protective cover plate is installed on the front side surface of the shell assembly 1 through a buckle structure, and the inner side of the protective cover plate is provided with a dust screen which is tightly attached to the protective cover plate through a waterproof sealing ring to prevent dust and moisture from entering the interior of the equipment. The outer side of the protective cover plate is provided with an adjusting knob which is connected with a signal reflection plate 10 of the signal enhancement unit 3 through a gear transmission mechanism, and users can adjust the angle of the signal reflection plate 10 by rotating the adjusting knob. The energy management module 2 also includes a positioning assembly which is fixed on the top surface of the shell assembly 1 through screws and includes a GPS module and an inertial navigation module. The GPS module is electrically connected with the data processing unit 6 through a flexible circuit board, and the inertial navigation module is connected with a signal receiving port through a signal amplifier for providing auxiliary positioning function in the absence of GPS signal.

[0027] The vibration feedback module is fixed inside the bottom side of the shell assembly 1 by screws, and is connected with the data processing unit 6 through the signal switching switch 11. When the device detects that the signal strength is lower than the preset threshold, the vibration feedback module will issue a vibration prompt to remind the user to adjust the device position or check the signal environment. The fixing clamp is fixed on the back surface of the shell assembly 1 through threaded connection, and is used for fixing the device on a backpack or other portable articles. The inner side of the fixing clamp is provided with a non-slip pad made of silica gel material, which can increase the friction and prevent the device from sliding.

[0028] In actual operation process, the user can provide power support for the device through the energy storage unit 9 in the energy management module 2. When the energy storage unit 9 is insufficient, the battery in the detachable battery compartment can be quickly replaced through the magnetic connecting piece. The signal enhancement unit 3 optimizes the signal transmission quality through the signal amplifier and filter circuit 12. The signal switching switch 11 automatically selects the optimal signal path according to the external signal strength, thereby improving the signal stability in complex environment. The angle of the signal reflection plate 10 can be adjusted through the adjusting knob to adapt to the signal receiving demand in different scenes. The folding support 4 can be fixed in position through the limiting block after being unfolded, thereby providing stable support for the device. The metal contact of the expansion interface 5 is connected with the data processing unit 6 through the flexible circuit board. The user can realize data interaction with other devices through the expansion interface 5.

[0029] The data processing unit 6 is responsible for processing various data in the operation process of the device, and is cooled through the heat dissipation device 7. The micro fan and the heat-conducting silica gel pad work cooperatively to conduct the heat generated by the data processing unit 6 to the outer wall of the shell assembly 1 for heat dissipation, thereby ensuring the stable operation of the device for a long time. The multilayer shielding cover 8 effectively shields the external electromagnetic interference, thereby protecting the internal elements to work normally. The dustproof net and the waterproof sealing ring design of the protective cover further enhance the protection performance of the device, so that it can be normally used in harsh environment. The vibration feedback module is connected with the data processing unit 6 through the signal switching switch 11. When the signal strength is lower than the preset threshold, the vibration feedback module will issue a vibration prompt to remind the user to take corresponding measures.

[0030] In outdoor application scenarios, the user can fix the device on a backpack or other portable articles through the fixing clamp, and the design of the non-slip pad ensures that the device will not slide due to vibration or collision. The folding support 4 can be used to support the device after being unfolded, and the shock-absorbing pad can absorb vibration to protect the internal elements of the device. The signal reflection plate 10 of the signal enhancement unit 3 can adjust the angle according to the actual demand, so as to optimize the signal receiving effect. The expansion interface 5 supports the connection of various external devices, thereby meeting the diversified needs of the user. Through the cooperative work of the above-mentioned components, the utility model realizes miniaturization and functional integration, and improves the endurance, signal transmission stability and portability of the device.

[0031] In order to better make the person skilled in the art fully understand and realize the utility model, the specific implementation principle of the utility model is further supplemented below in combination with a specific application scenario.

[0032] In an outdoor work environment, the user needs to fix the device on a backpack or other personal carrying articles. At this time, the back surface of the shell assembly 1 is tightly connected with the backpack strap through the fixing clamp, and the anti-skid pad inside the fixing clamp can increase the friction to prevent the device from sliding due to vibration or collision. When the folding support 4 is unfolded, the support is first pulled out from the bottom of the shell assembly 1 on both sides along the rotating shaft, and after the limiting block moves to the required position in the sliding rail, the elastic buckle automatically locks the limiting block to ensure that the support remains in a stable state. The shock-absorbing pad at the bottom of the folding support 4 is made of high-density rubber material, which can absorb vibration when the device is placed on the ground or other hard surfaces, protecting the internal elements from impact. The anti-collision block at both ends of the sliding rail effectively prevents the limiting block from sliding out of the rail, further enhancing the stability of the support.

[0033] When the device is in a complex signal environment, the user can adjust the angle of the signal reflection plate 10 through the adjusting knob to optimize the signal receiving effect. The adjusting knob is located outside the protective cover plate, and it is connected with the signal reflection plate 10 through a gear transmission mechanism. When the user rotates the adjusting knob, the gear transmission mechanism drives the signal reflection plate 10 to rotate along the rotating shaft until the optimal angle is reached and locked through the adjusting knob. The signal amplifier in the signal enhancement unit 3 is connected with the signal receiving port and the signal transmitting port through the signal switching switch 11. The signal switching switch 11 selects the optimal path in real time according to the external signal strength, and the filter circuit 12 improves the signal quality by eliminating high-frequency noise, thereby significantly improving the signal transmission stability of the device in a high-interference or multi-node communication scenario.

[0034] During long-term operation, the data processing unit 6 will generate some heat, at which time the heat dissipation device 7 starts to work. The micro fan is fixed on the inner wall of the top of the shell assembly 1 by bolts, and the heat-conducting silica gel pad is attached to the surface of the data processing unit 6 to conduct heat to the micro fan for heat dissipation. The multi-layer shielding cover 8 is made of metal material and is fixed on the inner wall of the shell assembly 1 by screws. The inner side is also provided with a heat-conducting silica gel pad, which is attached to the surface of the energy storage unit 9 and the data processing unit 6 to uniformly conduct heat to the outer wall of the shell assembly 1 for dissipation, thereby ensuring that the device can still operate stably in a high-temperature environment. In addition, the multi-layer shielding cover 8 also effectively shields external electromagnetic interference, protecting the normal operation of the internal elements.

[0035] When the device is low on power, the user can quickly replace the battery in the removable battery compartment on the side of the energy management module 2 through the magnetic connection. The energy storage unit 9 is electrically connected to other elements through a flexible circuit board, which is wrapped with a multi-layer shield 8 to reduce the influence of electromagnetic interference. The energy management module 2 also includes a positioning assembly, the GPS module in the positioning assembly is electrically connected to the data processing unit 6 through a flexible circuit board, and the inertial navigation module is connected to the signal receiving port through a signal amplifier, providing auxiliary positioning function in the absence of GPS signal, meeting the positioning needs of users in different environments.

[0036] If the device detects that the signal strength is lower than the preset threshold, the vibration feedback module will issue a vibration prompt. The vibration feedback module is connected to the data processing unit 6 through a signal switching switch 11, and when the signal strength is lower than the set value, the data processing unit 6 sends instructions to the vibration feedback module to trigger the vibration prompt to remind the user to adjust the device position or check the signal environment. The expansion interface 5 supports the connection of multiple external devices, and the metal contacts thereof are electrically connected to the data processing unit 6 through a flexible circuit board. The user can realize data interaction with other devices through the expansion interface 5 to meet diversified needs.

[0037] Through the cooperative work of the above-mentioned components, the utility model realizes miniaturization and functional integration design, and significantly improves the endurance, signal transmission stability and portability of the device, so that it can run efficiently in complex outdoor environment.

[0038] The contents not described in detail in the specification are all prior art known to those skilled in the art, and the model parameters of each electric appliance are not specifically limited, and conventional equipment can be used. In the technical solution, the electric appliance control elements not mentioned belong to prior art, so they are not shown in the figure, and will not be described here.

[0039] The above only describes preferred embodiments of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

[0040] The above only describes preferred embodiments of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A portable, Internet of Things, smart communication device comprising a housing assembly (1) for protecting and supporting the overall device, characterized in that: The top of the shell assembly (1) is provided with an energy management module (2), the shell assembly (1) further comprises a signal enhancement unit (3), a folding support (4), an expansion interface (5), a data processing unit (6), a heat dissipation device (7), a multilayer shield (8), an energy storage unit (9) and a signal reflection plate (10), wherein: The energy management module (2) is fixed on the top surface of the shell assembly (1) by screw connection, the energy management module (2) is built-in energy storage unit (9), the energy storage unit (9) is electrically connected with other elements inside the shell assembly (1) through a flexible circuit board, and the flexible circuit board is wrapped with a multilayer shield (8); The side of the energy management module (2) is provided with a detachable battery compartment, and the detachable battery compartment is connected with the shell assembly (1) through a magnetic attraction connector; The signal enhancement unit (3) is embedded on the front side surface of the shell assembly (1), the signal enhancement unit (3) comprises a signal amplifier and a filter circuit (12), the signal amplifier is connected with the signal receiving port and the signal transmitting port through a signal switch (11), and the filter circuit (12) is used for eliminating high frequency noise; The outer side of the signal enhancement unit (3) is covered with a signal reflection plate (10), and the signal reflection plate (10) is connected with the shell assembly (1) through a rotating shaft.

2. The portable IoT smart communication device of claim 1, wherein: The folding support (4) is hinged on both sides of the bottom of the shell assembly (1) through a rotating shaft, the folding support (4) can be fixed in position through a limiting block when being unfolded, the limiting block is installed on the inner side of the bottom of the shell assembly (1) through a sliding rail, an elastic buckle is arranged in the sliding rail, and the elastic buckle is used for locking the position of the limiting block; A damping gasket is attached to the bottom of the folding support (4), and the damping gasket is made of high-density rubber material.

3. The portable IoT smart communication device of claim 1, wherein: The expansion interface (5) is fixed on the right side surface of the shell assembly (1) by welding, the expansion interface (5) comprises a plurality of metal contacts, the metal contacts are electrically connected with the data processing unit (6) through a flexible circuit board, and the data processing unit (6) is located in the central region of the shell assembly (1) and is fixed on the inner frame of the shell assembly (1) through screws.

4. The portable IoT smart communication device of claim 1, wherein: The heat dissipation device (7) comprises a micro fan and a heat-conducting silica gel pad, the micro fan is fixed on the top inner wall of the shell assembly (1) through bolts, and the heat-conducting silica gel pad is attached to the surface of the data processing unit (6).

5. The portable IoT smart communication device of claim 1, wherein: The shell assembly (1) further comprises a protective cover plate, the protective cover plate is installed on the front side surface of the shell assembly (1) through a buckle structure, a dust screen is arranged on the inner side of the protective cover plate, the dust screen is tightly attached to the protective cover plate through a waterproof sealing ring, and an adjusting knob is arranged on the outer side of the protective cover plate, the adjusting knob is connected with the signal reflection plate (10) of the signal enhancement unit (3) through a gear transmission mechanism.

6. The portable IoT smart communication device of claim 1, wherein: The energy management module (2) further comprises a positioning assembly, the positioning assembly is fixed on the top surface of the shell assembly (1) through screws, the positioning assembly comprises a GPS module and an inertial navigation module, the GPS module is electrically connected with the data processing unit (6) through a flexible circuit board, and the inertial navigation module is connected with the signal receiving port through a signal amplifier.

7. The portable IoT smart communication device of claim 1, wherein: The signal enhancement unit (3) further comprises a vibration feedback module, which is fixed in the inner bottom side of the shell assembly (1) through a screw, and is connected with the data processing unit (6) through a signal switching switch (11).

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