CN212572584U - Handheld maintenance terminal - Google Patents
Handheld maintenance terminal Download PDFInfo
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- CN212572584U CN212572584U CN202021440599.8U CN202021440599U CN212572584U CN 212572584 U CN212572584 U CN 212572584U CN 202021440599 U CN202021440599 U CN 202021440599U CN 212572584 U CN212572584 U CN 212572584U
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Abstract
The application discloses terminal is maintained to hand-held type for it is inconvenient to solve current communication equipment maintenance personnel and carry large-scale communication instrument or multiple communication instrument, dress and maintain the technical problem of inefficiency. The terminal includes: the multifunctional bus comprises a main board and a functional board which is connected with the main board through a flexible flat cable and supports a plurality of functions; the main board comprises a first controller; the first controller is connected with the output end of the light-sensitive detector and the output end of the optical work detector, and the terminal is connected with the input end of the light-sensitive detector and the input end of the optical work detector through an optical interface of the terminal; the function board comprises a second controller; the second controller is connected with a multimedia interface, a television interface and a speed measuring module; the speed measuring module is used for measuring the speed of wireless networks with various different frequency bands. The terminal realizes that the same terminal supports various functions, reduces the volume of a communication instrument and is convenient for operation and maintenance personnel to carry; the terminal can adapt to various different communication environments, and operation and maintenance efficiency is improved.
Description
Technical Field
The application relates to the technical field of communication equipment, in particular to a handheld maintenance terminal.
Background
With the continuous development of the communication industry, the wireless transmission and communication technology is more and more popularized, and the installation and maintenance work in the communication field is more and more important.
However, the existing communication test instrument only supports single function or a plurality of professional functions, is large in size and heavy, and most communication test instruments do not support the test and speed measurement functions of 5G, WIFI6 and the like. The assembly and maintenance personnel are inconvenient to carry the communication test instruments, the assembly and maintenance efficiency is greatly reduced, and the assembly and maintenance personnel cannot adapt to the existing communication assembly and maintenance environment.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a handheld maintenance terminal for solve the technical problems that the existing communication maintenance personnel are inconvenient to carry large-scale communication instruments or various communication instruments and low in maintenance efficiency.
The embodiment of the application provides a handheld maintenance terminal, and the terminal includes: the multifunctional bus comprises a main board and a functional board which is connected with the main board through a flexible flat cable and supports a plurality of functions; the main board comprises a first controller; the first controller is connected with the output end of the light sensitive detector and the output end of the optical work detector; the terminal is connected with the input end of the light sensitive detector and the input end of the optical work detector through an optical interface of the terminal; the function board comprises a second controller; the second controller is connected with a multimedia interface, a television interface and a speed measuring module; the speed measuring module is used for measuring the speed of wireless networks with various different frequency bands.
The application provides a pair of terminal is maintained to hand-held type through mainboard and the integrated multifunctional module of function board for a terminal can support multiple functions, has reduced communication instrument's volume, and the fortune of being convenient for is maintained personnel and is carried. In addition, the test of wireless networks of various different frequency bands is realized through the speed measuring module, so that the terminal simultaneously supports the wireless speed measuring function of 5G, WIFI6 and other frequency bands. The terminal can adapt to various different complex communication environments, improves the working efficiency of operation and maintenance personnel, and has high practical value.
In one implementation manner of the application, the second controller is connected with the first controller through the first switch and is connected with the speed measuring module through a wire; the speed measuring module is wirelessly connected with the equipment to be measured; the first controller is used for sending out a wireless test instruction; the second controller is used for amplifying the wireless test instruction; the device to be tested is used for downloading the test data packet from the server based on the wireless test instruction; the speed measuring module is used for testing the downloading speed of the test data packet.
In an implementation manner of the present application, the first controller is further connected to a display device, and the display device is configured to display a download rate of the test data packet.
In one implementation manner of the present application, the main board is further connected to the secondary board through a flexible flat cable, and the secondary board includes a third controller; the third controller is connected with a loudspeaker and microphone MIC module, and the subplate is also provided with a USB interface.
In an implementation manner of the present application, an alternative interface is further disposed on the motherboard; one end of the alternative interface is connected with the first controller, and the other end of the alternative interface is respectively connected with the bar code scanning module and the infrared remote control module.
In an implementation manner of the application, a virtual keyboard interface and an NFC near field communication module are further arranged on the main board; and the NFC near field communication module is connected with the first controller and is used for completing the NFC test.
In an implementation manner of the present application, a camera interface is further disposed on the motherboard; the camera interface is connected with the first controller and used for supporting the terminal to access external camera equipment.
In one implementation manner of the present application, the multimedia interface is a high definition multimedia HDMI emulation interface; the television interface is an interactive network television IPTV interface; the speed measuring module is a kilomega speed measuring module; the wireless networks of the plurality of different frequency bands at least comprise any one of the following: 2.4G wireless network, 5G wireless network, WIFI6 wireless network.
In an implementation manner of the present application, the function board is further provided with a first network port and a second network port; the first network port and the second network port are both RJ45 network ports; the first network port and the second network port are connected with the second controller through a second switch.
In one implementation manner of the present application, the terminal further includes a front case, a rear case, a bracket, and a battery cover; one side of the front shell is connected with the display screen, and the other side of the front shell is connected with the main board and the auxiliary board; one side of the rear shell is connected with the battery cover, and the other side of the rear shell is connected with the bracket; the support is used for supporting the function board.
According to the handheld maintenance terminal provided by the embodiment, the terminal device with multiple functions of light power measurement, gigabit speed measurement, a red light source, an identity card test, an IPTV test and the like is realized through the main board, the auxiliary board and the multiple functional modules connected on the functional board. The operation and maintenance personnel are prevented from carrying various instruments or large-size instruments, and the convenience of the operation and maintenance personnel is improved. Meanwhile, the method can adapt to various different complex communication environments, greatly improves the timeliness of operation and maintenance troubleshooting, has high practical value, and provides great convenience for operation and maintenance personnel.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic view of a handheld maintenance terminal according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of an external interface of a handheld maintenance terminal according to an embodiment of the present disclosure;
fig. 3 is a schematic diagram of an internal structure of a handheld maintenance terminal according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram of a connection relationship between a handheld maintenance terminal speed measurement module according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
With the continuous development of the communication industry, wireless transmission and communication become more and more popular, and meanwhile, the operation and maintenance work in the communication field becomes more and more important. The existing communication instrument or terminal only supports a single function or a few functions, and is large and heavy. When the operation and maintenance personnel go out for operation, a plurality of communication terminals or meters are usually required to be carried, or even if one meter is carried, the communication meter is large and heavy, so that the burden of the operation and maintenance personnel is increased. In addition, the existing communication instrument or terminal does not support the test function of wireless networks with different frequency bands, such as 5G, WIFI 6. Brings great inconvenience to the operation and maintenance personnel and reduces the work efficiency of the operation and maintenance personnel.
The technical solutions proposed in the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic view of a handheld maintenance terminal according to an embodiment of the present application. As shown in fig. 1, the terminal includes a liquid crystal display 101, a front case and alloy holder 102, a main board 103, a sub-board 104, a function board 105, a holder 106, a rear case 107, and a battery cover 108.
One side of the front casing and the alloy bracket 102 is connected with the liquid crystal display 101, the other side is used for supporting the main board 103 and the auxiliary board 104, the main board 103 is installed on the upper half part of the front casing and the alloy bracket 102, and the auxiliary board 104 is installed on the lower half part of the front casing and the alloy bracket 104.
In one embodiment of the present application, the lcd 101 is a full-lamination lcd, and can be tightly laminated on the front case and the alloy bracket 102.
Further, one side of the bracket 106 is connected to the performance board 105 for supporting the performance board 105; the other side is connected with the rear shell 107; the lower half part of the rear shell 107 is provided with a square hollow part for installing a battery; and the other side of the square hollow part is connected with a battery cover 108.
In one embodiment of the present application, the main board 103, the sub-board 104, and the function board 105 are connected with function modules supporting a plurality of different functions. And a plurality of external interfaces are also arranged on the terminal and used for connecting various external devices.
Fig. 2 is a schematic diagram of an external interface of a handheld maintenance terminal according to an embodiment of the present disclosure. As shown in fig. 2, the liquid crystal display panel 201 is attached to one side of the front case and the alloy holder 201; and a main board and an auxiliary board are fixedly arranged on the other side of the front shell and the alloy bracket.
As shown in fig. 2, the main board of the terminal includes two cylindrical protruding portions 203 and 204; wherein 203 is a red laser connected with the mainboard; 204 is a light work detector connected with the main board. The terminal further includes a first network port 205 and a second network port 206, which are used for supporting the terminal to access an external network cable. The terminal also comprises a multimedia interface 207 for supporting the terminal interface external multimedia equipment; a headset interface 208 for enabling the terminal to access a headset.
In one embodiment of the present application, the first port 205 and the second port 206 are both RJ45 ports. The multimedia interface 207 is a high definition multimedia HDMI interface.
In another embodiment of the present application, a two-out-of-three card holder 209 is further disposed on the terminal, and is used for supporting the terminal to insert a subscriber identity module SIM card or a memory TF card.
The handheld maintenance terminal provided by the embodiment of the application is provided with a plurality of external interfaces, and is internally connected with a functional module or an interface module which supports various different functions. The internal structure of the device is schematically shown in FIG. 3.
Fig. 3 is a schematic view of an internal structure of a handheld maintenance terminal according to an embodiment of the present disclosure. As shown in fig. 3, the terminal includes a main board, a sub board and a function board; wherein the main board is connected with the auxiliary board through a flexible flat cable; the main board is connected with the function board through a flexible flat cable.
In one embodiment of the present application, a motherboard includes a first controller; the first controller is connected with the output end of the light sensor and the output end of the light work detector, the terminal is connected with the input end of the light sensor and the input end of the light work detector through an optical interface of the terminal, and the first controller is connected with the light work detector through the coprocessor.
In an embodiment of the present application, a Near Field Communication (NFC) module is further connected to the first controller on the motherboard, and is configured to support an NFC test function of the terminal. The first controller is further connected with a GPS positioning module for providing a positioning function for the terminal. The first controller is also connected with a battery management module and used for supplying power to the terminal.
In another embodiment of the present application, the first controller is further connected to a SIM/TF interface, and is configured to read the inserted subscriber identity SIM card and the memory TF card by the terminal. The first controller is also connected with a liquid crystal display interface, a virtual keyboard interface and a camera interface which are respectively used for supporting the terminal to access the liquid crystal display, the virtual keyboard and external camera equipment.
In another embodiment of the present application, the first controller is further connected to an alternative interface; one end of the second-to-first interface is connected with the first controller, and the other end of the second-to-first interface is connected with the bar code scanning module and the infrared remote controller. The infrared scanning module is used for supporting the terminal to realize a barcode scanning function.
Further, a second controller is included on the sub-panel. The second controller is connected with one end of the switch chip; the other end of the switch chip is connected with the first network port and the second network port. The method is used for supporting the terminal to access external network equipment or plug in a network cable.
In an embodiment of the present application, the second controller is further connected to an HDMI emulation interface, an earphone interface, and an IPTV interface. The HDMI is used for accessing a terminal into high-definition multimedia equipment; the IPTV interface is used for accessing the interactive network television; the earphone interface is used for the terminal to access the earphone device.
In another embodiment of the application, the second controller is further connected to the gigabit speed measurement module, and is used for the terminal to implement wireless network speed measurement functions of 5G, WIFI6 and the like in multiple different frequency bands.
Further, a third control is included on the sub-panel. The third controller is connected with a loudspeaker module and a microphone MIC module.
In an embodiment of the present application, the third controller is further connected to a USB interface for supporting the terminal to connect to a USB device.
When the handheld maintenance terminal provided by the embodiment of the application measures the speed of the wireless network, the connection relation of the speed measurement module is shown in fig. 4.
Fig. 4 is a schematic diagram of a connection relationship between a handheld maintenance terminal speed measurement module according to an embodiment of the present application. As shown in fig. 4, the second controller on the function board can connect the first switch with the first controller on the main board, and is connected to the speed measuring module through a wire; the speed measuring module is connected with the equipment to be measured.
In an embodiment of the application, the speed measurement module and the device to be tested may be connected in a wired or wireless manner.
In another embodiment of the present application, the first controller is configured to issue a wireless test command, and send the wireless test command to the second controller through the first switch; the second controller amplifies the wireless test instruction and then sends the amplified wireless test instruction to the equipment to be tested through the speed measuring module. The device to be tested is used for downloading the test data packet based on the wireless test instruction; the speed measuring module is used for testing the downloading speed of the test data packet so as to realize the wireless speed measuring function of the terminal.
In another embodiment of the present application, a display device is further connected to the first controller. The display device is used for displaying the download rate returned by the speed measuring module.
The terminal is maintained to hand-held type that this application embodiment provided collects multiple function commonly used through mainboard, subplate and function board, and operation and maintenance personnel can independently select the configuration according to multiple functions when using, can realize multiple complicated communication environment's application, has promoted the ageing of operation and maintenance troubleshooting, has also increased the convenience that operation and maintenance personnel used. The wireless speed measurement of multiple frequency channels such as 2.4G, 5G and WIFI6 has been realized through the module that tests the speed on the function board, has improved the usability at this terminal. In addition, various functional modules are connected in a highly integrated mode, so that the size of the terminal is reduced, and the carrying of operation and maintenance personnel is facilitated.
The embodiments in the present application are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A handheld maintenance terminal, characterized in that the terminal comprises:
the multifunctional bus comprises a main board and a functional board which is connected with the main board through a flexible flat cable and supports a plurality of functions;
the main board comprises a first controller; the first controller is connected with the output end of the light sensitive detector and the output end of the optical work detector; the terminal is connected with the input end of the light sensation detector and the input end of the optical work detector through an optical interface of the terminal;
the function board includes a second controller; the second controller is connected with a multimedia interface, a television interface and a speed measuring module;
the speed measuring module is used for measuring the speed of wireless networks with various different frequency bands.
2. The handheld maintenance terminal as claimed in claim 1, wherein the second controller is connected to the first controller through a first switch, and is connected to the speed measuring module through a wire; the speed measuring module is wirelessly connected with equipment to be measured;
the first controller is used for sending out a wireless test instruction; the second controller is used for amplifying the wireless test instruction; the device to be tested is used for downloading a test data packet from a server based on the wireless test instruction; the speed measuring module is used for testing the downloading speed of the test data packet.
3. The handheld maintenance terminal according to claim 2, wherein a display device is further connected to the first controller, and the display device is configured to display a download rate of the test data packet.
4. The handheld maintenance terminal of claim 1, wherein the main board is further connected to a secondary board via the flexible flat cable, and the secondary board comprises a third controller;
the third controller is connected with a loudspeaker and microphone MIC module, and the auxiliary board is also provided with a USB interface.
5. The handheld maintenance terminal according to claim 1, wherein the main board is further provided with an alternative interface;
one end of the alternative interface is connected with the first controller, and the other end of the alternative interface is respectively connected with the bar code scanning module and the infrared remote control module.
6. The handheld maintenance terminal according to claim 1, wherein a virtual keyboard interface and an NFC near field communication module are further disposed on the main board;
the NFC near field communication module is connected with the first controller and used for completing NFC testing.
7. The handheld maintenance terminal according to claim 1, wherein a camera interface is further disposed on the main board;
the camera interface is connected with the first controller and is used for supporting the terminal to access external camera equipment.
8. The handheld maintenance terminal according to claim 1, wherein the multimedia interface is a high definition multimedia HDMI emulation interface; the television interface is an interactive network television IPTV interface; the speed measuring module is a kilomega speed measuring module;
the wireless networks of the plurality of different frequency bands at least comprise any one of the following: 2.4G wireless network, 5G wireless network, WIFI6 wireless network.
9. The handheld maintenance terminal according to claim 1, wherein the function board is further provided with a first net port and a second net port; the first network port and the second network port are both RJ45 network ports;
the first network port and the second network port are connected with the second controller through a second switch.
10. The handheld maintenance terminal of claim 1, further comprising a front housing, a rear housing, a bracket, a battery cover;
one side of the front shell is connected with the display screen, and the other side of the front shell is connected with the main board and the auxiliary board; one side of the rear shell is connected with the battery cover, and the other side of the rear shell is connected with the bracket; the bracket is used for supporting the function board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021440599.8U CN212572584U (en) | 2020-07-20 | 2020-07-20 | Handheld maintenance terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021440599.8U CN212572584U (en) | 2020-07-20 | 2020-07-20 | Handheld maintenance terminal |
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| CN212572584U true CN212572584U (en) | 2021-02-19 |
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| CN202021440599.8U Active CN212572584U (en) | 2020-07-20 | 2020-07-20 | Handheld maintenance terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055087A (en) * | 2021-03-15 | 2021-06-29 | 山东卡尔电气股份有限公司 | Broadband assembly and maintenance test method and equipment thereof |
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2020
- 2020-07-20 CN CN202021440599.8U patent/CN212572584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055087A (en) * | 2021-03-15 | 2021-06-29 | 山东卡尔电气股份有限公司 | Broadband assembly and maintenance test method and equipment thereof |
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