Multifunctional handheld terminal

Abstract

The utility model discloses a multifunctional hand-held terminal comprising a charging assembly, a communication unit and an electric control unit, the charging assembly and the communication unit are both electrically connected with the electric control unit, and the charging assembly is used for supplying power to the electric control unit and / or external electric equipment. By means of the mode, a user can control the multifunctional handheld terminal only by conducting simple operation in the operation interface of the electronic device so as to program and learn the tire pressure sensor, miniaturization of the multifunctional handheld terminal is achieved, meanwhile, the handheld terminal can also charge a mobile device, two purposes of the handheld terminal are achieved, and the user experience is improved. And various requirements of users can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the matching technical field of tire pressure system, especially to a multifunctional handheld terminal. BACKGROUND

[0002] At present, the tire pressure sensor is usually a wireless sensor, that is, after the tire pressure sensor collects the relevant signals of the tire pressure and other parameters, it sends the signals to the vehicle to obtain the parameter values collected by the tire pressure sensor. When the tire pressure sensor is installed on the wheel, it needs to be activated to enable the tire pressure sensor and the vehicle to recognize each other and realize normal communication. In the prior art, a special activation tool is usually used for activation, such as connecting the special activation tool to the vehicle through a special connection line, or connecting a VCI (Vehicle Communication Interface) device to the vehicle through an OBD interface, and connecting the special activation tool and the VCI device through Bluetooth, and then operating the device through the operation interface of the VCI device to realize learning matching. However, the above matching method requires special tools and special connection lines, and these devices are not only large in size and inconvenient to carry, but also do not have the function of charging mobile devices. SUMMARY

[0003] The utility model aims at overcoming the defects of the prior art, and provides a multifunctional handheld terminal to solve the technical problem that the existing tire pressure sensor activation device is large in size and inconvenient to carry, and does not have the function of charging mobile devices.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] The utility model provides a multifunctional handheld terminal, which comprises a charging assembly, a communication unit and an electric control unit, the charging assembly and the communication unit are electrically connected with the electric control unit, and the charging assembly is used for supplying power to the electric control unit and or external power consumption equipment.

[0006] In an embodiment, the charging assembly comprises a power source cover shell, a power source bottom shell and a battery, the power source cover shell is fastened above the power source bottom shell, the battery, the electric control unit and the communication unit are assembled in the power source bottom shell, and the battery is electrically connected with the electric control unit.

[0007] In an embodiment, the battery and the electric control unit are sequentially arranged along the length direction of the power source bottom shell, and the communication unit is arranged on the side surface of the electric control unit.

[0008] In a specific embodiment, the power cover shell is provided with a clamping part, the power bottom shell is provided with a connecting part corresponding to the clamping part, and the clamping part and the connecting part are clamped to enable the power cover shell to be fastened above the power bottom shell.

[0009] In a specific embodiment, the charging assembly further comprises a power input connector and a power output connector, which are assembled on the power bottom shell and located at the front end of the electronic control unit, and both the power input connector and the power output connector are electrically connected with the electronic control unit.

[0010] In a specific embodiment, the charging assembly further comprises an indicator light group and a button, the indicator light group is arranged above the electronic control unit, and the button is arranged on the side of the electronic control unit, and the button and the indicator light group are electrically connected with the electronic control unit.

[0011] In a specific embodiment, the pressing surface of the button is lower than the surface of the power cover shell and the power bottom shell.

[0012] In a specific embodiment, the charging assembly further comprises an anti-light-interference part, which is located between the bottom of the indicator light group and the electronic control unit.

[0013] In a specific embodiment, the power cover shell and the power bottom shell are both provided with an anti-skid structure.

[0014] In a specific embodiment, the anti-skid structure comprises a plurality of anti-skid strips, which are arranged equidistantly on the surface of the power cover shell and the power bottom shell.

[0015] The utility model has the advantages of:

[0016] Compared with the prior art, the multifunctional handheld terminal provided by the utility model integrates the charging assembly, the communication unit and the electronic control unit on one handheld terminal, and a user can control the multifunctional handheld terminal by performing simple operation in the operation interface of the electronic device to program and learn the tire pressure sensor, so that the multifunctional handheld terminal is miniaturized, the handheld terminal can also charge the mobile device, the handheld terminal is integrated and dual-purpose, and the diversified needs of the user can be met.

[0017] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, the content of the specification can be implemented, and in order to make the above and other purposes, characteristics and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are described in detail as follows. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1A kind of overall structure schematic diagram of multifunctional handheld terminal is proposed in the utility model.

[0019] Fig. 2 A kind of power supply cover shell and power supply bottom shell separation structure schematic diagram in multifunctional handheld terminal is proposed in the utility model.

[0020] Mark explanation:

[0021] 10, charging component;11, power supply cover shell;111, clamping portion;12, power supply bottom shell;121, connecting portion;13, battery;14, power input connector;15, power output connector;16, indicator light group;17, anti light leakage piece;18, key;20, communication unit;30, electric control unit;40, antiskid structure;41, antiskid strip. Specific embodiments

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model will be further described in detail below with the help of the drawings and specific embodiments.

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below with the help of the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the skilled in the art without creative labor are within the protection scope of the utility model.

[0024] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship described based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0026] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through intermediate medium indirectly connect, can be two element internal communication or two element mutual action relationship.For ordinary skilled person in the art, can understand the specific meaning of above-mentioned terms in the utility model according to specific circumstances.

[0027] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through intermediate medium indirectly connect, can be two element internal communication or two element mutual action relationship.For ordinary skilled person in the art, can understand the specific meaning of above-mentioned terms in the utility model according to specific circumstances.

[0028] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification.

[0029] Embodiment

[0030] Please refer to Figs. 1-2 The utility model discloses a kind of multifunctional handheld terminals, comprising: charging component 10, communication unit 20 and electric control unit 30, charging component 10 and communication unit 20 are electrically connected with electric control unit 30, charging component 10 is used to power supply electric control unit 30 and or external electrical equipment.

[0031] It needs to be particularly pointed out that the multifunctional handheld terminal and the tire pressure sensor, the target vehicle and the active client running in the electronic device jointly constitute an activation system, and the parties in the system can cooperate with each other to activate the tire pressure sensor. It can be understood that, on the one hand, the target sensor identifier of the tire pressure sensor can be sent to the target vehicle, so that the target vehicle identifies the sensor (i.e. the learning process); on the other hand, the target communication parameters of the target vehicle can be written into the tire pressure sensor (i.e. the programming process), so that the tire pressure sensor transmits the state-related data according to the parameters and is successfully identified by the target vehicle. Therefore, the activation system described in the present scheme can realize the complete activation process of the tire pressure sensor, including programming and learning, to ensure that the tire pressure sensor after installation can work normally with the target vehicle. Moreover, the electronic device in the activation system can be a conventional electronic device such as a mobile phone or a tablet computer, and such a device itself has a display function and a rich man-machine interface, so based on the electronic device, the multifunctional handheld terminal can be wirelessly connected, and the user only needs to perform simple operations in the operation interface of the electronic device to control the multifunctional handheld terminal to program and learn the tire pressure sensor.

[0032] It can be explained that the control module, the calculation submodule, the storage submodule (such as memory, storage chip, etc.) and the necessary peripheral circuit are integrated on the electronic control unit 30, and the calculation submodule, the storage submodule and the necessary peripheral circuit are controlled by the control module.

[0033] In actual use, the user can use the multifunctional handheld terminal to activate the tire pressure sensor on the automobile tire to calibrate and maintain the tire pressure monitoring system. At the same time, by using the charging function, the mobile device (such as a tablet computer, a mobile phone, etc.) used in the maintenance process can also be charged to ensure the normal operation of the device and improve the work efficiency.

[0034] The multifunctional handheld terminal proposed in the embodiment integrates the charging assembly 10, the communication unit 20 and the electronic control unit 30 on one handheld terminal, and the user only needs to perform simple operations in the operation interface of the electronic device to control the multifunctional handheld terminal to program and learn the tire pressure sensor, realizing the miniaturization of the multifunctional handheld terminal. At the same time, the handheld terminal can also charge the mobile device, realizing the integration of the handheld terminal and the dual-purpose, and being able to meet the diverse needs of the user.

[0035] Please refer to Fig. 2 The charging assembly 10 includes a power cover shell 11, a power bottom shell 12 and a battery 13, the power cover shell 11 is buckled above the power bottom shell 12, the battery 13, the electronic control unit 30 and the communication unit 20 are all assembled in the power bottom shell 12, and the battery 13 is electrically connected with the electronic control unit 30.

[0036] Specifically, the battery 13, the electric control unit 30 and the communication unit 20 are integrated in the power bottom shell 12, and are buckled by the power cover shell 11, so that the overall volume of the multifunctional handheld terminal is reduced, and the user can carry it conveniently. Meanwhile, the charging assembly 10, the electric control unit 30 and the communication unit 20 are integrated in one handheld terminal, realizing the dual functions of tire pressure sensor activation and mobile device charging, which not only meets the basic needs of the user, but also expands the use range and application scenarios of the device.

[0037] Please refer to Fig. 2 , the battery 13 and the electric control unit 30 are arranged in sequence along the length direction of the power bottom shell 12, and the communication unit 20 is arranged on the side of the electric control unit 30.

[0038] Specifically, the battery 13 and the electric control unit 30 are arranged in sequence along the length direction of the power bottom shell 12, and the communication unit 20 is arranged on the side of the electric control unit 30, which improves the space utilization of the multifunctional handheld terminal, reduces the physical volume of the multifunctional handheld terminal, and is convenient for the user to carry. Moreover, the symmetrical arrangement of the battery 13 and the electric control unit 30 makes the power transmission more efficient and reduces power loss.

[0039] Please refer to Fig. 2 , the power cover shell 11 is provided with a clamping part 111, and the power bottom shell 12 is provided with a connecting part 121 corresponding to the position of the clamping part 111, and the clamping part 111 and the connecting part 121 are clamped to enable the power cover shell 11 to be buckled above the power bottom shell 12.

[0040] Specifically, the power cover shell 11 is aligned with the power bottom shell 12, and is pressed gently, and the clamping part 111 will automatically enter the connecting part 121, and a "click" sound will be emitted to complete the assembly of the multifunctional handheld terminal, thereby improving the production efficiency of the multifunctional handheld terminal; and the clamping structure formed by the clamping part 111 and the connecting part 121 ensures the tight connection between the power cover shell 11 and the bottom shell through elastic deformation and friction, so that the multifunctional handheld terminal can remain stable in a vibrating and impacting environment, and damage caused by loosening is avoided.

[0041] Please refer to Fig. 2 , the charging assembly 10 further comprises a power input connector 14 and a power output connector 15, the power input connector 14 and the power output connector 15 are assembled in the power bottom shell 12 and located at the front end of the electric control unit 30, and the power input connector 14 and the power output connector 15 are electrically connected with the electric control unit 30.

[0042] Specifically, the power input connector 14 is used to connect an external power supply to charge the battery 13 inside the multifunctional handheld terminal, and the power input connector 14 is electrically connected to the electronic control unit 30, and the electronic control unit 30 is integrated with a power management module to perform voltage stabilization, current limiting and other processes on the input power, thereby improving the use safety of the multifunctional handheld terminal.

[0043] Referring to Figs. 1-2 , the charging assembly 10 further comprises an indicator light group 16 and a button 18, the indicator light group 16 is arranged above the electronic control unit 30, and the button 18 is arranged on the side of the electronic control unit 30, and the button 18 and the indicator light group 16 are electrically connected to the electronic control unit 30.

[0044] Specifically, the indicator light group 16 is arranged above the electronic control unit 30 and usually includes a communication state indicator light, a charging state indicator light, a battery 13 power indicator light and the like, each indicator light indicates a different state by means of different colors or flashing modes, the indicator light group 16 is electrically connected to the electronic control unit 30, and the electronic control unit 30 controls the on-off, color change or flashing mode of the indicator light according to the running state of the device; the button 18 is electrically connected to the electronic control unit 30, and the electronic control unit 30 detects the pressed state of the button 18 to perform corresponding operations such as starting, shutting down, entering a function menu and the like; the electronic control unit 30 detects the pressed state of the button 18 to perform corresponding operations, and displays the operation results through the indicator light group 16 or the screen, so that the user can timely know the running state of the multifunctional handheld terminal.

[0045] Referring to Fig. 1 and Fig. 2 , the pressing surface of the button 18 is lower than the surface of the power cover shell 11 and the power bottom shell 12.

[0046] Specifically, the pressing surface of the button 18 is lower than the surface of the power cover shell 11 and the power bottom shell 12, forming a recessed structure to provide physical protection for the button 18, reduce the misoperation caused by accidental touch, and make the surface not easy to be scratched, thereby prolonging the service life of the button 18

[0047] Referring to Fig. 2 , the charging assembly 10 further comprises an anti-light-interference piece 17, which is located between the bottom of the indicator light group 16 and the electronic control unit 30.

[0048] Specifically, the anti-light-interference piece 17 is located between the bottom of the indicator light group 16 and the electronic control unit 30 to isolate the light between different indicator lights and prevent the light from interfering with each other; the anti-light-interference piece 17 is made of a material with certain light transmission and light shielding properties to ensure that the light of each indicator light can be normally transmitted to the visible area of the user, while avoiding the propagation of light between different indicator lights.

[0049] As shown in Figs. 1-2 The power cover shell 11 and the power bottom shell 12 are provided with anti-skid structures 40.

[0050] Specifically, the power cover shell 11 and the power bottom shell 12 are provided with anti-skid structures 40, which are usually designed with textures (such as rhombic textures, strip textures, etc.), so as to increase the surface roughness, improve the friction between the multifunctional handheld terminal and the user's hand, reduce the risk of slipping, and disperse the pressure applied by the user's hand through the texture design, reduce the local pressure, and improve the comfort and stability of holding the multifunctional handheld terminal.

[0051] As shown in Fig. 2 The anti-skid structure 40 comprises a plurality of anti-skid strips 41 arranged equidistantly on the surface of the power cover shell 11 and the power bottom shell 12.

[0052] Specifically, the plurality of anti-skid strips 41 are arranged equidistantly on the surface of the power cover shell 11 and the power bottom shell 12, so as to form a uniform friction force distribution and ensure the holding stability of the multifunctional handheld terminal and the user's hand; the anti-skid strips 41 are usually made of high-friction materials such as rubber and silicone, so as to ensure good anti-skid performance in humid or greasy environments.

[0053] Compared with the prior art, the multifunctional handheld terminal disclosed by the utility model integrates the charging assembly 10, the communication unit 20 and the electric control unit 30 on one handheld terminal, and the user can control the multifunctional handheld terminal by performing simple operations in the operation interface of the electronic device, so as to program and learn the tire pressure sensor, realize the miniaturization of the multifunctional handheld terminal, and also charge the mobile device, realize the integration of the handheld terminal and the dual-purpose, and meet the diversified needs of the user.

[0054] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the technical field can easily think of various equivalent modifications or replacements within the technical range disclosed by the utility model, and these modifications or replacements should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A multi-functional handheld terminal, characterized in that, The application relates to a charging assembly, a communication unit and an electric control unit, wherein the charging assembly and the communication unit are electrically connected with the electric control unit, and the charging assembly is used for supplying power to the electric control unit and or external power equipment. The charging assembly comprises a power supply cover shell, a power supply bottom shell and a battery, the power supply cover shell is fastened above the power supply bottom shell, the battery, the electric control unit and the communication unit are assembled in the power supply bottom shell, and the battery is electrically connected with the electric control unit.

2. The multi-functional hand-held terminal according to claim 1, wherein The battery and the electric control unit are sequentially arranged along the length direction of the power supply bottom shell, and the communication unit is arranged on the side surface of the electric control unit.

3. The multi-functional hand-held terminal according to claim 2, wherein A clamping part is arranged on the power supply cover shell, a connecting part is arranged on the power supply bottom shell and corresponds to the clamping part, the clamping part is clamped with the connecting part so that the power supply cover shell is fastened above the power supply bottom shell.

4. The multi-functional hand-held terminal according to claim 2, wherein The charging assembly further comprises a power input connector and a power output connector, the power input connector and the power output connector are assembled in the power supply bottom shell and located at the front end of the electric control unit, and the power input connector and the power output connector are electrically connected with the electric control unit.

5. The multi-functional hand-held terminal according to claim 2, wherein The charging assembly further comprises an indicating lamp group and a button, the indicating lamp group is arranged above the electric control unit, the button is arranged on the side surface of the electric control unit, and the button and the indicating lamp group are electrically connected with the electric control unit.

6. The multi-functional hand-held terminal according to claim 2, wherein The pressing surface of the button is lower than the surface of the power supply cover shell and the power supply bottom shell.

7. The multi-functional hand-held terminal according to claim 6, wherein The charging assembly further comprises an anti-light-interference part, the anti-light-interference part is located between the bottom of the indicating lamp group and the electric control unit.

8. The multi-functional hand-held terminal according to claim 6, wherein Anti-slip structures are arranged on the power supply cover shell and the power supply bottom shell.

9. The multi-functional hand-held terminal according to claim 2, wherein The anti-slip structure comprises a plurality of anti-slip strips, and the anti-slip strips are equidistantly arranged on the surface of the power supply cover shell and the power supply bottom shell.

10. The multi-functional hand-held terminal according to claim 9, wherein ​

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