CN218122570U - External device for connecting computer board - Google Patents
External device for connecting computer board Download PDFInfo
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- CN218122570U CN218122570U CN202221955250.7U CN202221955250U CN218122570U CN 218122570 U CN218122570 U CN 218122570U CN 202221955250 U CN202221955250 U CN 202221955250U CN 218122570 U CN218122570 U CN 218122570U
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Abstract
The utility model belongs to the technical field of the computer board debugging, concretely relates to external device for connecting computer board. The utility model discloses aim at solving when debugging air conditioner computer board, need repeated dismouting air conditioner computer board and the problem of making mistakes easily. The utility model discloses an external device for connecting a computer board, which comprises a circuit board, a power module and a device shell; the circuit board is provided with a read-write module and a wireless network communication technology module, and the power supply module is electrically connected with the circuit board; the circuit board is provided with a plug wire for connecting the computer board, and a port of the plug wire extends out of the device shell. Through the arrangement, the connection between the computer board and the external device becomes simple, the convenience is improved, and the workload of repeated wiring is reduced; in addition, the debugging equipment is connected through the wireless network communication technology module, so that the air conditioner debugging is not limited by the distance any more, and the debugging work of research personnel is facilitated.
Description
Technical Field
The utility model belongs to the technical field of the computer board debugging, concretely relates to external device for connecting computer board.
Background
In the development process of the air conditioner, a large amount of debugging work is needed, and the parameters of the air conditioner computer board are continuously corrected and optimized to determine the final parameters so as to meet the expected performance of the air conditioner.
However, since the computer board of the air conditioner is disposed inside the air conditioner, if the parameters of the computer board are to be modified, the computer board needs to be removed, and the computer board is mounted on the air conditioner to operate after the parameters are modified, so that the debugging operation can be completed. The mode of repeatedly disassembling and assembling the computer board not only brings huge workload to research personnel, but also seriously reduces the research and development efficiency of products; meanwhile, mistakes are easily made in the process of repeatedly disassembling and assembling the computer board.
Therefore, there is a need in the art for an external device for connecting a computer board during debugging an air conditioner, which can solve the above-mentioned problems of requiring repeated assembly and disassembly of the air conditioner computer board and being prone to errors.
SUMMERY OF THE UTILITY MODEL
In order to solve when debugging air conditioner computer board, need repeated dismouting air conditioner computer board and the problem of making mistakes easily, the utility model provides an external device for connecting the computer board, external device includes: a circuit board, a power module, and a device housing;
the circuit board and the power supply module are arranged in the device shell, a read-write module and a wireless network communication technology module are arranged on the circuit board, and the power supply module is electrically connected with the circuit board;
the circuit board is provided with a plug wire used for connecting the computer board, and a port of the plug wire extends out of the device shell.
In the above preferred technical solution of the external device for connecting a computer board, the power module includes a detachable battery and a battery rear cover, and the battery rear cover is disposed on the device housing.
In the preferred technical solution of the external device for connecting a computer board, the detachable battery is a rechargeable battery, and a power port is further disposed on the device housing.
In the preferred technical solution of the external device for connecting a computer board, the circuit board is further provided with a storage module.
In the above preferred technical solution of the external connection device for connecting a computer board, the port of the plug wire is further provided with a plug port, and the plug port is provided with a fixing protective sleeve.
In the above preferred technical solution of the external device for connecting a computer board, the external device further includes: and the state display lamp is connected with the circuit board and used for displaying the running state of the external device.
In the above preferred technical solution of the external device for connecting a computer board, the status display lamp includes one or more of the following display lamps: the computer board comprises a first display lamp used for indicating the connection state of the external device and the computer board, a second display lamp used for indicating the connection state of the external device and the debugging equipment, and a third display lamp used for indicating the read-write state of the external device.
In the above preferred technical solution of the external device for connecting a computer board, the status display lamp is disposed on the device housing.
In the above preferred technical solution of the external device for connecting a computer board, the device housing is a transparent housing.
On the other hand, the utility model also provides a debug system for debugging the computer board, debug system includes: the computer board is connected with the external device, and the external device is in communication connection with the debugging equipment through the wireless network communication technology module.
As can be understood by those skilled in the art, the external device for connecting a computer board of the present invention comprises: a circuit board, a power module, and a device housing; the device comprises a circuit board, a power module, a wireless network communication technology module, a reading and writing module and a wireless communication module, wherein the circuit board and the power module are arranged in a device shell; the circuit board is provided with a plug wire for connecting the computer board, and the port of the plug wire extends out of the device shell. Through the arrangement, on one hand, the connection between the computer board and the external device becomes simple, the convenience is improved, and the workload of repeated wiring is reduced; on the other hand, the debugging equipment is connected through the wireless network communication technology module, so that the air conditioner debugging is not limited by the distance any more, and the debugging work of research personnel is facilitated.
Drawings
The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the embodiments described herein are merely illustrative and explanatory of the present invention, and the present invention is not limited to the embodiments described below. The attached drawings are as follows:
fig. 1 is a schematic diagram illustrating the distribution of components of an air-conditioning computer board according to the present invention;
fig. 2 is a schematic diagram of a debugging computer board according to the present invention;
FIG. 3 is a schematic perspective view of an external device for connecting a computer board according to the present invention;
FIG. 4 is a schematic plane view of the external device for connecting a computer board according to the present invention;
fig. 5 is a schematic diagram of a debugging system provided by the present invention.
In the attached figure 1: 11-air-conditioning computer board, 12-read-write port.
In the attached figure 2: 21-an air-conditioning computer board, 22-a read-write port of the air-conditioning computer board, 23-a read-write line, 24-an external device, 25-a read-write port of the external device, 26-a USB interface, 27-a reader-writer and 28-debugging equipment.
In FIG. 3: 31-circuit board, 32-power module, 321-removable battery, 322-battery rear cover, 33-device shell, 34-plug wire, 341-plug port, 351-first display lamp, 352-second display lamp, 353-third display lamp.
In fig. 4: 41-circuit board, 411-read-write module, 412-storage module, 413-wireless network communication technology module, 42-device shell, 43-first display lamp, 44-second display lamp, 45-third display lamp, 46-plug wire, 461-plug port, 47-power port.
In fig. 5: 51-external device, 52-air conditioner, 53-debugging equipment.
Detailed Description
First of all, it should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Firstly, the air-conditioning computer board related to the utility model is introduced.
The air conditioner computer board is a core component for controlling the operation of the air conditioner and taking charge of all aspects of the work of the air conditioner so as to ensure the reasonable and normal operation of the air conditioner. The computer board is stored with code parameters, and the computer board controls each element on the computer board to operate according to the work indicated by the code parameters by calling the code parameters, so that the control of the air conditioner is realized.
Fig. 1 is a schematic diagram illustrating the distribution of components of an air-conditioning computer board according to the present invention. Referring to fig. 1, an air-conditioning computer board 11 is provided with a read/write port 12 and various components. Wherein, the utility model discloses do not do the restriction to what kind of component of concrete setting on the air conditioner computer board and the position that sets up of each component, can dispose according to actual conditions is nimble. If the code parameters of the computer board need to be modified, the device with the read-write function needs to be connected to the read-write port and then connected to the debugging device, and the debugging device can acquire the parameters of the computer board through the device with the read-write function and then modify the parameters.
However, the computer board is usually installed inside the air conditioner, and when debugging the air conditioner, not only the air conditioner case but also the computer board installed inside the air conditioner need to be detached.
In one example, the code parameters of the computer board are read by setting an external device for connecting the air-conditioning computer board. Fig. 2 is the utility model provides a pair of debug computer board's schematic sketch, it is shown with reference to fig. 2, when debugging air conditioner computer board 21, read write port 22 and external device 24's read write port 25 of connecting air conditioner computer board 21 respectively through reading write line 23, external device's read write line 27 and debugging equipment 28 are connected respectively to rethread USB interface 26 to realize that the data between air conditioner computer board 21, external device 24, the debugging equipment 28 three passes each other, and then accomplish the modification to computer board code parameter.
However, the external device for connecting the computer board has at least the following problems in the testing process of the air conditioner: (1) The read-write port of the air-conditioning computer board and the read-write port of the external device need to be connected through the read-write line, so that misoperation is easy to occur, the read-write line is incorrectly connected, and data cannot be read and written; meanwhile, the safety is low, and the electric shock risk exists; (2) When the USB interface is respectively connected with an external device and debugging equipment, the debugging position is limited due to the limited length of the USB wiring, and the operation of research personnel is inconvenient.
Based on the above problem, the utility model provides a new external device through set up patch cord and wireless network communication module on external device, can be very easy, very safe when the computer board is connected to the patch cord and connect, and connect debugging equipment through wireless network communication module, also make the debugging process no longer receive the restriction of distance, made things convenient for research and development personnel's operation, solved foretell problem.
The following describes the external device for connecting a computer board in detail.
Fig. 3 is a schematic perspective view of an external device for connecting a computer board according to the present invention. Referring to fig. 3, the utility model provides an external device for connecting computer board includes: a circuit board 31, a power supply module 32, and a device housing 33. The circuit board 31 and the power module 32 are arranged in the device shell 33, the circuit board 31 is provided with a read-write module and a wireless network communication technology module, and the power module 32 is electrically connected with the circuit board 31; the circuit board 31 is provided with a patch cord 34 for connecting a computer board, and a port of the patch cord 34 protrudes from the device housing 33.
Illustratively, the device housing 32 is primarily protective for protecting the internal structures of the external device, such as the circuit board 31 and the power module 32, disposed within the device housing.
The read-write module arranged on the circuit board 31 is used for reading and writing the code parameters of the air-conditioning computer board, so as to read and write the code parameters. Exemplarily, the read-write module can be set up as a device that can realize reading and writing the computer board code function such as a reader-writer, the utility model discloses do not do the restriction.
The wireless network communication technology module arranged on the circuit board 31 is used for connecting the debugging device, so that the external device and the debugging device transmit data. Illustratively, the wireless network communication technology module can be set as a 4G or 5G communication module, a wifi module, a Zigbee module and the like; the utility model discloses do not do the restriction. The wireless network communication technology module is connected with the debugging equipment, the problem of distance limitation caused by a USB interface is solved, research personnel are not limited by the distance when debugging the air conditioner, and remote regulation and control can be realized.
The power module 32 is electrically connected to the circuit board 31 so that the power module 32 supplies power to the circuit board 31. By setting an independent power supply: the power module 32 does not provide power through the computer board, so that redundant power consumption of the air conditioner caused by an external device in the debugging process of the air conditioner can be avoided, and the test result is further influenced. In addition, the arrangement of the independent power supply is more convenient for the use of an external device, and the trouble of finding a power socket is avoided.
The circuit board 31 is provided with a plug wire 34 for connecting a computer board, and a port of the plug wire 34 extends out of the device housing 33. On one hand, one end of the plug wire is directly connected with the circuit board 31 of the external device, and when the plug wire is used, reconnection is not needed, so that the workload of repeated wiring is reduced; on the other hand, the other end of the plug wire 34 extends out of the device housing 33, so that research and development personnel can conveniently connect with the computer board, and convenience is improved.
Accordingly, the utility model provides an external device comprising a circuit board, a power module and a device shell; the circuit board is provided with a read-write module and a wireless network communication technology module, and the power supply module is electrically connected with the circuit board; the circuit board is provided with a plug wire for connecting the computer board, and a port of the plug wire extends out of the device shell. The plug wire of the external device is connected with the air conditioner computer board, the wireless network communication technology module of the external device is connected with the debugging equipment, the air conditioner computer board, the external device and the debugging equipment are connected, the modification of the air conditioner computer board can be realized through the read-write module on the circuit board, and the debugging of the air conditioner is completed. The workload of repeated wiring of research and development personnel is reduced, the air conditioner debugging is not limited by the distance any more, the convenience is improved, and the research and development efficiency of the research and development personnel can be improved.
In one possible embodiment, the power module includes a removable battery and a battery back cover, the battery back cover being disposed on the device housing.
Illustratively, referring to FIG. 3, a removable battery is shown in view 321, a battery back cover is shown in view 322, and the battery back cover 322 is disposed on the device housing 33.
In a possible embodiment, the removable battery is a rechargeable battery, and a power port is further disposed on the device housing. The power port is used for charging the rechargeable battery, and the carrying and the use of the external device are facilitated.
In a possible embodiment, a memory module is further disposed on the circuit board.
For example, because the workload of air conditioner debugging is very large, and the code parameters need to be continuously modified and tested, many versions of codes can be generated, and the versions are too many to be distinguished by research and development personnel, and are easily confused and wrongly recorded. The storage module is used for storing read-write data of the read-write module and generating read-write logs, so that research and development personnel can conveniently search and use the data, the memory workload of the research and development personnel is reduced, and the convenience of debugging the air conditioner is improved.
In a possible embodiment, the port of the patch cord is further provided with a patch port, and the patch port is provided with a fixing protective sleeve.
For example, referring to fig. 3, the plug port is shown as 341, and a fixing protective sleeve is disposed on the plug port 341 and can fix and protect the plug wire. When the computer board of the air conditioner is connected by the plug port, the connection can be easily carried out, and the problems of wiring dislocation, incapability of connection and the like can be avoided.
In a possible embodiment, the external device further includes: and the state display lamp is connected with the circuit board and used for displaying the running state of the external device.
Illustratively, the status display lamp may include different display colors, and the different colors represent different statuses and are respectively used for displaying the operating status of the external device, so that research personnel can quickly determine the status of each connection device when debugging the air conditioner, find out a fault point as soon as possible, and facilitate maintenance.
In a possible embodiment, the status indicator lights include one or more of the following: the computer debugging device comprises a first display lamp for indicating the connection state of the external device and the computer board, a second display lamp for indicating the connection state of the external device and the debugging equipment, and a third display lamp for indicating the read-write state of the external device.
Exemplarily, referring to fig. 3, a first display lamp is shown as diagram 351, a second display lamp is shown as diagram 352, and a third display lamp is shown as diagram 353. Each display lamp respectively represents the running state of the external device through different display states.
Illustratively, the first display lamp for indicating the connection state of the external device and the computer board displays two colors, wherein red indicates that the connection of the external device and the computer board fails, and green indicates that the connection of the external device and the computer board succeeds.
And the second display lamp for indicating the connection state of the external device and the debugging equipment also displays two colors, wherein the red color indicates that the connection of the external device and the debugging equipment fails, and the green color indicates that the connection of the external device and the debugging equipment succeeds.
And in the reading and writing process of the external device, the display lamp continuously flickers red for 6 times, wherein the interval is 1 second every time, if the reading and writing is successful, the display lamp displays green, and if the reading and writing is failed, the display lamp displays red, so that the reading and writing result is determined.
The running state of the external device is determined according to different display states of the display lamps, so that fault points can be determined quickly, convenience in maintenance is realized, and the working efficiency of research and development personnel is improved.
In a possible embodiment, the status display lamp is arranged on the device shell, so that research and development personnel can conveniently view the display status of the display lamp.
In a possible embodiment, the device housing is a transparent housing, so that research personnel can conveniently view the built-in structure of the external device.
Fig. 4 is a schematic plan view of an external device for connecting a computer board according to the present invention. Referring to fig. 4, the external device includes a circuit board 41, a power module (not shown), a device housing 42, a first display lamp 43, a second display lamp 44, a third display lamp 45, and a patch cord 46 connected to the circuit board, where the circuit board 41 includes a read/write module 411, a storage module 412, and a wireless network communication technology module 413, the patch cord 46 is provided with a patch port 461, and the device housing is further provided with a power port 47. The air-conditioning computer board is connected through the plug port 461, the debugging equipment is connected through the wireless network communication technology module 413, the air-conditioning computer board, the external device and the debugging equipment are connected in a communication mode, the air-conditioning computer board can be modified through the read-write module 411, and modification parameters and modification logs are stored through the storage module 412. The workload of repeated wiring of research and development personnel is reduced, the air conditioner debugging is not limited by the distance, meanwhile, the storage module also stores modification logs and records data, the convenience is improved, and the research and development efficiency of the research and development personnel is further improved.
Further, the utility model also provides a debug system for debugging the computer board. The debugging system comprises: the computer board is connected with the external device, and the external device is in communication connection with the debugging equipment through a wireless network communication technology module.
Illustratively, the computer board is in wired connection with a plug port through an external device, and the external device is in communication connection with the debugging equipment through a wireless network communication technology module, so that the modification parameters of the debugging equipment can be transmitted to the computer board through the external device, thereby modifying the code parameters of the computer board and completing the debugging of the computer board.
Exemplarily, fig. 5 is a schematic diagram of a debugging system provided by the present invention. Referring to fig. 5, the external device 51 is connected to a computer board of the air conditioner 52 by wire, and the external device 51 is connected to the debugging device 53 by wireless network communication technology.
The computer board on the air conditioner can be a computer board of an air conditioner internal unit, a computer board of an air conditioner external unit and the like; the debugging equipment can be electronic equipment with debugging function, such as a mobile phone, a computer, a remote controller and the like; the utility model discloses do not do the restriction all.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. An external device for connecting a computer board, the external device comprising: a circuit board, a power module, and a device housing;
the circuit board and the power module are arranged in the device shell, a read-write module and a wireless network communication technology module are arranged on the circuit board, and the power module is electrically connected with the circuit board;
the circuit board is provided with a plug wire used for connecting the computer board, and a port of the plug wire extends out of the device shell.
2. The external device according to claim 1, wherein the power module comprises a removable battery and a battery rear cover, the battery rear cover being disposed on the device housing.
3. An external device according to claim 2, wherein the removable battery is a rechargeable battery, and a power port is further provided on the device housing.
4. The external device according to claim 1, wherein a memory module is further disposed on the circuit board.
5. The external device according to claim 1, wherein a plug port is further disposed on the port of the plug wire, and a fixing protective sleeve is disposed on the plug port.
6. An external device according to any one of claims 1 to 5, further comprising: and the state display lamp is connected with the circuit board and used for displaying the running state of the external device.
7. The external device according to claim 6, wherein the status display lamp comprises one or more of the following display lamps: the computer board comprises a first display lamp used for indicating the connection state of the external device and the computer board, a second display lamp used for indicating the connection state of the external device and the debugging equipment, and a third display lamp used for indicating the read-write state of the external device.
8. The external device according to claim 7, wherein the status display lamp is provided on the device housing.
9. An external device according to any of claims 1-5, wherein the device housing is provided as a transparent housing.
10. A debugging system for debugging a computer board, the debugging system comprising: the computer board, the debugging equipment and the external device according to any one of claims 1 to 9, wherein the computer board is connected with the external device, and the external device is in communication connection with the debugging equipment through the wireless network communication technology module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221955250.7U CN218122570U (en) | 2022-07-27 | 2022-07-27 | External device for connecting computer board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221955250.7U CN218122570U (en) | 2022-07-27 | 2022-07-27 | External device for connecting computer board |
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| CN218122570U true CN218122570U (en) | 2022-12-23 |
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| CN202221955250.7U Active CN218122570U (en) | 2022-07-27 | 2022-07-27 | External device for connecting computer board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037085A1 (en) * | 2022-08-17 | 2024-02-22 | 青岛海尔空调器有限总公司 | Method and apparatus for debugging parameters of air conditioner computer board, and remote controller |
-
2022
- 2022-07-27 CN CN202221955250.7U patent/CN218122570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037085A1 (en) * | 2022-08-17 | 2024-02-22 | 青岛海尔空调器有限总公司 | Method and apparatus for debugging parameters of air conditioner computer board, and remote controller |
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