Detection tool for sensor module

Abstract

The utility model discloses a detection tool used for a sensor module group, comprising a housing which is provided with an accommodating chamber, and the sensor module group is placed in the accommodating chamber during detection; the supporting part is provided with a power supply port and a communication port, the power supply port and the communication port are opposite to a power interface and a communication interface of the sensor module placed in the containing cavity, the supporting part is movably arranged in the containing cavity, and the communication port and the power supply port are located in the containing cavity; and the driving mechanism is connected with the supporting part, and the driving mechanism is arranged on the shell. When the sensor module is detected, the driving mechanism drives the power supply port and the communication port to move, so that the power supply port is connected with the power interface on the sensor module, the communication port is connected with the communication interface on the sensor module, and the sensor module can be detected. The time for connecting the power supply port and the communication port with the sensor module is saved, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sensor module detection technical field especially relates to a detection frock for sensor module. BACKGROUND

[0002] Sensor module is a kind of module that can be applied to air conditioner, and the surrounding environment parameters are detected. Among them, the sensor module is integrated with the module of at least two kinds of sensors, and the environment parameters can be detected by the sensor module, for example, when the temperature sensor and humidity sensor are integrated on the sensor module, the sensor module can detect the temperature parameter and humidity parameter in the environment;For example, when the temperature sensor, humidity sensor and gas detection sensor are integrated on the sensor module, the sensor module can detect the temperature parameter, humidity parameter and gas parameter in the environment. The sensor module needs to be detected before leaving factory to ensure that the sensor module can be normally used.

[0003] At present, when the sensor module is detected, the power supply port needs to be manually connected to the power supply interface of the sensor module, and the communication port needs to be connected to the communication interface of the sensor module, after the sensor module is connected with the power supply port and the communication port, the sensor module can be detected to ensure that the communication function and use function of the sensor module can work normally, and the manual wiring mode makes the detection time longer, which affects the production efficiency.

[0004] Therefore, the prior art still needs to be improved and developed. UTILITY MODEL CONTENT

[0005] In view of the above shortcomings of the prior art, the utility model aims at providing a detection frock for sensor module to solve the problem that the manual wiring mode when detecting the sensor module in the prior art makes the detection time longer and affects the production efficiency.

[0006] The utility model provides a detection frock for sensor module, which comprises:

[0007] Shell, is provided with accommodating chamber, the sensor module detection is placed in the accommodating chamber;

[0008] Support part, the power supply port and communication port are arranged on the support part, and the power supply port and the communication port are arranged opposite to the power supply interface and the communication interface of the sensor module placed in the accommodating chamber, the support part is movably arranged in the accommodating chamber, and the communication port and the power supply port are located in the accommodating chamber;

[0009] A driving mechanism is connected with the support part, the driving mechanism is arranged on the shell, and the driving mechanism is used for driving the support part to move, and then driving the power supply port and the communication port to move, so that the power supply port is connected with the power supply interface of the sensor module, and the communication port is connected with the communication interface of the sensor module.

[0010] The driving mechanism comprises:

[0011] A base is arranged on the shell.

[0012] A linear driving assembly for driving the support part to move is arranged on the base, and the linear driving assembly is connected with the support part.

[0013] The linear driving assembly comprises:

[0014] A first driving rod for driving the support part to move is movably arranged on the base, and one end of the first driving rod is connected with the support part.

[0015] A first force applying rod, one end of the first force applying rod is rotatably arranged on the base.

[0016] A first connecting rod, one end of the first connecting rod is rotatably connected with the other end of the first driving rod, and the other end of the first connecting rod is rotatably arranged on the rod arm of the first force applying rod.

[0017] The first force applying rod comprises:

[0018] A first sub-rod, one end of the first sub-rod is rotatably arranged on the base.

[0019] A second sub-rod, one end of the second sub-rod is connected with the other end of the first sub-rod, and the second sub-rod is perpendicular to the first sub-rod, and the first connecting rod is rotatably arranged at the connecting end of the second sub-rod and the first sub-rod.

[0020] The base comprises:

[0021] A first support member.

[0022] A support cylinder is arranged on the first support member and close to one end of the support part, and the first driving rod is movably arranged in the support cylinder.

[0023] A first support frame is arranged on the first support member and away from the other end of the support part, and one end of the first sub-rod is rotatably arranged on the first support frame.

[0024] The utility model discloses further setting, detection tool still includes:

[0025] Display module, be located on the shell, the display module is used for input execution instruction;

[0026] Main control module, be located on the shell, the main control module with display module and communication port connection, the main control module is used for receiving execution instruction, and according to execution instruction output control signal to sensor module, to make sensor module output execution state data, still be used for receiving execution state data and transmission to display module and show.

[0027] The utility model discloses further setting, detection tool still includes:

[0028] Power conversion module is used for converting alternating current into direct current, and the input end of power conversion module is connected with power supply, and the output end of power conversion module is connected with main control module and display module.

[0029] The utility model discloses further setting, be provided with first switch on the shell, one end of first switch is connected with power supply, and the other end of first switch is connected with power supply port and the input end of power conversion module.

[0030] The utility model discloses further setting, be provided with second switch on the connecting road of first switch and power supply port, and second switch is located on the first cavity wall in containing chamber, and the first cavity wall is the cavity wall of containing chamber away from drive mechanism;

[0031] Wherein, the second switch is in the open state when being stressed, and the second switch is in the off state when not being stressed.

[0032] The utility model discloses further setting, and the display module is touch display screen.

[0033] The utility model provides a detection tool for sensor module, include: casing is provided with the accommodation chamber, the sensor module detection is placed in the accommodation chamber, support part, the support part is provided with the power supply port and communication port, just the power supply port and communication port with the power interface and communication interface of the sensor module of placing in the accommodation chamber are opposite setting, the support part moves and sets in the accommodation chamber, and the communication port and the power supply port are located in the accommodation chamber, drive mechanism is connected with the support part, the drive mechanism sets up on the casing, the drive mechanism is used for driving the support part moves, and then drives the power supply port and the communication port move, to make the power supply port with the power interface connection of the sensor module, the communication port with the communication interface connection of the sensor module. The utility model technical scheme, when carrying out sensor module detection, places the sensor module in the accommodation chamber, moves the power supply port and the communication port by the drive mechanism, because the power supply port and the communication port are opposite with the power interface and communication interface of the sensor module, therefore can make the power supply port and the power interface connection on the sensor module, the communication port and the communication interface connection on the sensor module in the process of driving the power supply port and the communication port move, and then can detect the sensor module, has saved the connection time of the power supply port and the communication port and the sensor module, improved production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for the ordinary person in the art, under the premise of not paying creative labor, can also obtain other drawings according to the structure shown in these drawings.

[0035] Figure 1 It is the structure diagram of the detection tool for sensor module in the utility model.

[0036] Figure 2 It is the structure diagram of one angle of the detection tool for sensor module in the utility model.

[0037] Figure 3 It is the bottom view of the detection tool for sensor module in the utility model.

[0038] Figure 4 It is the principle block diagram of the detection tool for sensor module in the utility model.

[0039] The same reference signs in the drawings represent the same elements or components: 10, housing; 101, first sub-housing; 102, second sub-housing; 103, accommodating cavity; 1031, first cavity wall; 104, first switch; 105, second switch; 106, lower wall of the first sub-housing; 20, support part; 201, power supply port; 202, communication port; 301, first driving rod; 40, display module; 50, main control module; 60, power conversion module; 70, power supply. DETAILED DESCRIPTION

[0040] In order to have a clearer understanding of the technical features, objectives and effects of the present application, the specific embodiments of the present application will be described in detail with reference to the drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "vertical", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail" and the like are based on the directions or positional relationships shown in the drawings, constructed and operated in a particular direction, and are only for the convenience of describing the present technical solution, and cannot be understood as indicating that the devices or elements referred to must have a particular direction, therefore it cannot be understood as a limitation on the present application.

[0041] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present application provides a detection tool for a sensor module, which can include a housing 10, a support part 20 and a driving mechanism.

[0042] The housing 10 is provided with an accommodating cavity 103, and the sensor module is placed in the accommodating cavity 103 during detection; the support part 20 is provided with a power supply port 201 and a communication port 202, and the power supply port 201 and the communication port 202 are arranged opposite to the power supply interface and the communication interface of the sensor module placed in the accommodating cavity 103, the support part 20 is movably arranged in the accommodating cavity 103, and the communication port 202 and the power supply port 201 are located in the accommodating cavity 103; the driving mechanism is connected with the support part 20, and the driving mechanism is arranged on the housing 10, the driving mechanism is used to drive the support part 20 to move, and then drive the power supply port 201 and the communication port 202 to move, so that the power supply port 201 is connected with the power supply interface of the sensor module, and the communication port 202 is connected with the communication interface of the sensor module.

[0043] Specifically, the housing 10 can include a first sub-housing 101 and a second sub-housing 102, the first sub-housing 101 and the second sub-housing 102 can be connected vertically, and the second sub-housing 102 is located at the end of the first sub-housing 101. When detecting the sensor module, the first sub-housing 101 is placed horizontally, and the second sub-housing 102 is placed vertically.

[0044] The upper surface of the first sub-housing 101 is provided with a downwardly recessed groove, which is the accommodating chamber 103. When the groove is provided, the end of the groove away from the second sub-housing 102 penetrates the lower wall 106 of the first sub-housing. The driving mechanism is arranged in the groove and away from the second sub-housing 102. When the sensor module is detected, the sensor module is placed in the groove and close to the second sub-housing 102. In other words, the sensor module is placed between the support portion 20 and the end of the groove close to the second sub-housing 102.

[0045] The support portion 20 can be a support plate. The support plate is movably arranged in the groove of the first sub-housing 101, so that the driving mechanism can drive the support plate to move in the groove of the first sub-housing 101. The power supply port 201 and the communication port 202 are arranged on the surface of the support plate close to the second sub-housing 102. The driving mechanism is connected to the surface of the support plate away from the second sub-housing 102.

[0046] It should be noted that when the power supply port 201 is arranged, the power supply port 201 in the accommodating chamber 103 is arranged opposite to the power supply interface of the sensor module, and it is necessary to ensure that the power supply port 201 can be connected to the power supply interface during movement. Similarly, when the communication port 202 is arranged, the communication port 202 in the accommodating chamber 103 is arranged opposite to the communication interface of the sensor module, and it is necessary to ensure that the communication port 202 is connected to the communication interface of the sensor module when the power supply port 201 is connected to the power supply interface during movement.

[0047] During specific detection, the sensor module is placed in the groove. Then, the support portion 20 is driven to move by the driving mechanism, and the power supply port 201 and the communication port 202 on the support portion 20 are driven to move by the support portion 20, so that the power supply port 201 and the communication port 202 abut against the power supply interface and the communication interface of the sensor module. After the power supply port 201 and the communication port 202 abut against the power supply interface and the communication interface of the sensor module, the sensor module will be subjected to a pushing force. Under the action of the pushing force, the sensor module will start to move. At this time, the power supply port 201 and the communication port 202 have not been connected to the power supply interface and the communication interface of the sensor module. After the sensor module has no moving space, the support portion 20 is continuously driven to move by the driving mechanism. At this time, since the sensor module has no moving space, the power supply port 201 and the communication port 202 are connected to the power supply interface and the communication interface of the sensor module under the action of the pushing force.

[0048] Therefore, when the power supply port 201 and the communication port 202 are connected with the power supply interface and the communication interface of the sensor module, the connection of the power supply port 201 and the communication port 202 with the power supply interface and the communication interface of the sensor module can be realized by controlling the driving mechanism, the connection time of the power supply port 201 and the communication port 202 with the sensor module is saved, and the production efficiency is improved.

[0049] It should be noted that when the driving mechanism is arranged, the stroke in which the driving mechanism can drive the support portion 20 to move needs to be considered, that is, it is necessary to ensure that the power supply port 201 can be connected to the power supply interface of the sensor module and the communication port 202 can be connected to the communication interface of the sensor module within the stroke.

[0050] In the embodiment, the communication module of the sensor module is a PLC (Programmable Logic Controller) communication module, which adopts an RS485 communication protocol. The power supply port 201 is connected with the 220V alternating current power supply 70, so that the power supply port 201 can output 220V alternating current.

[0051] In the embodiment, the power supply port 201 can be a two-pin port, and the communication port 202 can be a two-pin port.

[0052] In some embodiments, the driving mechanism can include a base and a linear driving assembly; the base is arranged on the shell 10; the linear driving assembly is used to drive the support portion 20 to move, the linear driving assembly is arranged on the base, and the linear driving assembly is connected with the support portion 20.

[0053] Specifically, the base is arranged in the groove of the first sub-shell 101 and located at an end of the groove away from the second sub-shell 102. The linear driving mechanism is arranged on the base and also located in the groove.

[0054] In the embodiment, when the sensor module is detected, the support portion 20 is driven to move by the linear driving assembly, so that the power supply port 201 and the communication port 202 are connected to the power supply interface and the communication interface of the sensor module.

[0055] Further, as shown in Figure 1 , Figure 2 and Figure 3 , the linear driving assembly can include a first driving rod 301, a first force applying rod and a first connecting rod; the first driving rod 301 is used to drive the support portion 20 to move, the first driving rod 301 is movably arranged on the base, one end of the first driving rod 301 is connected with the support portion 20; one end of the first force applying rod is rotatably installed on the base; one end of the first connecting rod is rotatably connected with the other end of the first driving rod 301, and the other end of the first connecting rod is rotatably installed on the rod arm of the first force applying rod.

[0056] Specifically, one end of the first force applying rod is rotatably installed on the base away from the second sub-housing 102.

[0057] When the support portion 20 is driven to move by the driving assembly, the first force applying rod is rotated counterclockwise by the examiner applying force, the first force applying rod applies force to the first connecting rod to drive the first connecting rod to rotate, the first connecting rod transmits the force to the first driving rod 301 to drive the first driving rod 301 to move linearly, and then the first driving rod 301 drives the support portion 20 to move linearly.

[0058] In this embodiment, when the first driving rod 301 is connected with the first connecting rod, a rotating shaft can be arranged at the end of the first connecting rod connected with the first driving rod 301, and the other end of the first driving rod 301 is rotatably installed on the rotating shaft. Similarly, when the first force applying rod is connected with the first driving rod 301, a rotating shaft can be installed on the arm of the first force applying rod, and the other end of the first driving rod 301 is rotatably installed on the rotating shaft.

[0059] Further, the first force applying rod can include a first sub-rod and a second sub-rod, one end of the first sub-rod is rotatably installed on the base, one end of the second sub-rod is connected with the other end of the first sub-rod, and the second sub-rod is perpendicular to the first sub-rod, and the first connecting rod is rotatably installed at the connecting end of the second sub-rod and the first sub-rod.

[0060] In this embodiment, when the first force applying rod drives the first connecting rod to rotate, the examiner applies force through the second sub-rod to drive the first connecting rod to rotate, and when the first force applying rod is connected with the first connecting rod, a rotating shaft can be arranged at the connecting position of the first sub-rod and the second sub-rod, and the other end of the first connecting rod is rotatably installed on the rotating shaft.

[0061] In this embodiment, the first sub-rod and the second sub-rod can be integrally formed, that is, the first force applying rod is an integrally formed L-shaped rod, the longer part of the L-shaped rod is the second sub-rod, and the shorter part of the L-shaped rod is the first sub-rod. Of course, the first sub-rod and the second sub-rod can also be connected by welding, that is, the first force applying rod is an L-shaped rod formed by welding.

[0062] It should be noted that when the first sub-rod and the second sub-rod are arranged, the length of the second sub-rod is much greater than the length of the first sub-rod, so as to ensure that the examiner can drive the first driving rod 301 to move linearly through the first connecting rod by applying force through the second sub-rod. The specific lengths of the second sub-rod and the first sub-rod can be determined by those skilled in the art according to actual conditions, and are not limited herein.

[0063] Further, the base can include a first support, a support cylinder, and a first support frame; wherein the support cylinder is arranged on the first support and close to one end of the support portion 20, and the first driving rod 301 is movably arranged in the support cylinder; and the first support frame is arranged on the first support and away from one end of the support portion 20, and the first force applying rod is rotatably arranged on the first support frame.

[0064] Specifically, the first support can be a support plate, and the support plate can be fixedly arranged at the bottom of the groove by screwing. The support cylinder can be arranged on the support plate by welding close to one end of the support portion 20. When arranging the shape of the cylinder of the support cylinder, the specific structure of the first driving rod 301 needs to be considered, for example, when the first driving rod 301 is a columnar rod, the shape of the cylinder of the support cylinder can be a cylinder with an inner diameter slightly larger than the outer diameter of the columnar rod; for another example, when the first driving rod 301 is a square rod, the shape of the cylinder of the support cylinder can be a square cylinder with an inner contour slightly larger than the outer contour of the first driving rod 301.

[0065] When the first support frame is connected with the first force applying rod, a rotating shaft can be arranged on the first support frame, and the first force applying rod is rotatably connected with the rotating shaft, so as to realize the rotation of the first force applying rod on the first support frame.

[0066] In the embodiment, the first support frame can be any support frame that can meet the above requirements, and the specific structure of the first support frame can be determined by the person skilled in the art according to actual needs, which is not limited here.

[0067] In some embodiments, as shown in Figure 2 , Figure 3 and Figure 4 , the detection tool further includes a display module 40 and a master control module 50; wherein the display module 40 is arranged on the shell 10, and the display module 40 is used for inputting execution instructions; the master control module 50 is arranged on the shell 10, and the master control module 50 is connected with the display module 40 and the communication port 202, and the master control module 50 is used for receiving execution instructions and outputting control signals to the sensor module according to the execution instructions, so as to make the sensor module output execution state data, and the master control module 50 is further used for receiving the execution state data and transmitting the execution state data to the display module 40 for display.

[0068] Specifically, when the communication interface of the sensor module is connected with the communication port 202, if the communication function of the sensor module can be normally used, the master control module 50 and the sensor module can communicate. The display module 40 and the master control module 50 are both arranged on the second sub-shell 102. The display module 40 can be a touch display screen. When the sensor module is detected, the detection personnel inputs execution instructions through the touch display screen, wherein the execution instructions include network configuration instructions and network cleaning instructions.

[0069] The display interface of the touch display screen has a "network configuration" icon and a "network cleaning" icon. When the sensor module is detected, the "network configuration" icon on the touch display screen is clicked. At this time, the main control module 50 controls the sensor module to configure the network according to the network configuration instruction. If the sensor module is successfully configured, the touch display screen (i.e., the display module 40) displays that the network configuration is successful, the parameters on the sensor module, the test results of the sensor module, the software version and the model applied by the sensor module. At this time, the execution state data output by the sensor module is that the network configuration is successful, the parameters on the sensor module, the test results of the sensor module, the software version and the model applied by the sensor module. If the network configuration fails, the touch display screen displays that the network configuration fails. At this time, the execution state data output by the sensor module is that the network configuration fails. The "network cleaning" icon on the touch display screen is clicked. At this time, the main control module 50 controls the sensor module to clean the network according to the network cleaning instruction. After the network cleaning is successful, the touch display screen displays that the network cleaning is completed. At this time, the execution state data output by the sensor module is that the network cleaning is completed. If the network cleaning fails, the touch display screen displays that the network cleaning fails. At this time, the execution state data output by the sensor module is that the network cleaning fails.

[0070] In the embodiment, the main control module 50 can be a circuit module built with a single-chip microcomputer as a core device. In the case where the above functions can be realized, the main control module 50 can be a circuit module built with any single-chip microcomputer capable of realizing the above functions. The specific circuit structure of the main control module 50 can be determined by a person skilled in the art according to actual conditions, and is not limited herein.

[0071] In some embodiments, as shown in Figure 2 , Figure 3 , and Figure 4 , the detection tool further comprises a power conversion module 60. The power conversion module 60 is used for converting alternating current into direct current. The input end of the power conversion module 60 is connected with the power supply 70, and the output end of the power conversion module 60 is connected with the main control module 50 and the display module 40.

[0072] In the embodiment, the same power supply 70 can be applied to the power supply port 201 when the main control module 50 and the display module 40 are powered. Since the power supply 70 outputs 220V alternating current, the main control module 50 and the display module 40 are powered by the direct current converted from the 220V alternating current by the power conversion module 60.

[0073] Specifically, the power conversion module 60 is a power converter capable of converting 220V alternating current into +12V direct current.

[0074] In some embodiments, as shown in Figure 1 , Figure 2 , Figure 3 , and Figure 4As shown, the housing 10 is provided with a first switch 104 for accessing the power supply 70, one end of the first switch 104 is connected with the power supply 70, and the other end of the first switch 104 is connected with the power supply port 201 and the input end of the power conversion module 60.

[0075] Specifically, the first switch 104 can be a boat-shaped switch, and the first switch 104 is arranged on the first sub-housing 101 and is convenient for the inspector to switch any position, and those skilled in the art can determine the arrangement position of the first switch 104 according to the actual situation.

[0076] When detection is needed, the first switch 104 is turned on, and the voltage of the power supply 70 is output to the power supply port 201 and the input end of the power conversion module 60; when detection is not needed, the first switch 104 is turned off, and the power supply port 201 and the input end of the power conversion module 60 are not connected with the voltage.

[0077] Therefore, the arrangement of the first switch 104 improves the safety of the detection tool.

[0078] Further, as shown in Figure 1 , Figure 2 and Figure 3 , the first switch 104 is provided with a second switch 105 on the connection path of the power supply port 201, the second switch 105 is located on the first cavity wall 1031 in the accommodation chamber 103, and the first cavity wall 1031 is the cavity wall of the accommodation chamber 103 away from the driving mechanism; wherein the second switch 105 is in an open state when being pressed, and the second switch 105 is in a disconnected state when not being pressed.

[0079] Specifically, the second switch 105 is arranged in the groove, and the first cavity wall 1031 is the groove wall away from the driving mechanism. When the second switch 105 is arranged, it is embedded on the first cavity wall 1031, and the pressed end is located in the accommodation chamber 103.

[0080] In the specific detection, the first force bar is counterclockwise rotated by the detector, the first driving rod 301 drives the sensor module to move and gradually abuts to one end of the second switch 105 pressed, the sensor module continues to be extruded by the second switch 105 until the sensor module has no moving space, at this time, the second switch 105 is extruded by the sensor module, the second switch 105 is in the open state, and the voltage output by the power supply 70 is output to the power supply port 201 through the first switch 104 and the second switch 105 to supply power to the sensor module. After the sensor module is detected, the first force bar is clockwise rotated by the detector, the first driving rod 301 drives the sensor module to move away from the second switch 105, and the sensor module gradually separates from the second switch 105 in the moving process, after the separation, the sensor module is not extruded by the second switch 105, the second switch 105 is in the off state, the voltage output by the power supply 70 is not output to the power supply port 201, that is, the sensor module is powered off, and the sensor module can be taken out from the containing chamber 103 at this time.

[0081] Therefore, the second switch 105 is arranged to effectively prevent the risk of electric shock, and further improve the safety of the detection tool.

[0082] In the specific detection of the detection tool, the sensor module is placed in the containing chamber 103, the first force bar is counterclockwise rotated by the detector, the power supply port 201 and the communication port 202 are connected with the power supply interface and the communication interface of the sensor module (at this time, the second switch 105 is extruded and in the open state), then the first switch 104 is turned on by the detector, the sensor module, the main control module 50 and the touch display are powered on, and further the network setting button of the sensor module is pressed by the detector (pressed for 3 seconds), at this time, the sensor module enters the network setting mode, the "network setting" icon on the touch display is pressed, the main control module 50 controls the sensor module to perform network setting according to the network setting instruction, if the sensor module successfully performs network setting, the touch display displays the successful network setting, various parameters of the sensor module, test results of the sensor module, software version and model applied to the sensor module, if the network setting fails, the touch display displays the failed network setting, at this time, the execution state data output by the sensor module is the failed network setting, the "network cleaning" icon on the touch display is clicked, at this time, the main control module 50 controls the sensor module to perform network cleaning according to the network cleaning instruction, after the network cleaning is successfully completed, the touch display displays the network cleaning completion, at this time, the execution state data output by the sensor module is the network cleaning completion, if the network cleaning fails, the touch display displays the network cleaning failure, at this time, the execution state data output by the sensor module is the network cleaning failure. After the sensor module is detected, the first force bar is clockwise rotated to separate the sensor module from the second switch 105, after the separation of the sensor module from the second switch 105, the sensor module is powered off, and the sensor module can be taken out from the containing chamber 103.

[0083] In summary, the utility model provides a kind of detection tool for sensor module, with following effect:

[0084] When sensor module detection is carried out, sensor module is placed in accommodating chamber 103, power supply port 201 and communication port 202 are moved by driving mechanism, since power supply port 201 and communication port 202 are oppositely arranged with power interface and communication interface of sensor module, power supply port 201 can be connected with power interface on sensor module, communication port 202 can be connected with communication interface on sensor module in the process of moving power supply port 201 and communication port 202, and then sensor module can be detected, the connecting time of power supply port 201 and communication port 202 with sensor module is saved, and production efficiency is improved.

[0085] It can be understood that the above embodiments only express the preferred embodiments of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the utility model patent;It should be pointed out that for ordinary skilled person in the art, the above technical features can be freely combined without departing from the concept of the utility model, and some deformations and improvements can be made, which belong to the protection scope of the utility model;Therefore, any equivalent transformation and modification within the scope of the claims of the utility model should belong to the scope of the claims of the utility model.

Claims

1. A testing fixture for a sensor module, characterized in that, include: The housing has a receiving chamber, in which the sensor module is placed during detection. A support portion is provided with a power supply port and a communication port, and the power supply port and the communication port are arranged opposite to the power interface and communication interface of the sensor module placed in the accommodating cavity. The support portion is movably disposed in the accommodating cavity, and the communication port and the power supply port are located in the accommodating cavity. A drive mechanism is connected to the support portion and is disposed on the housing. The drive mechanism is used to drive the support portion to move, thereby driving the power supply port and the communication port to move, so that the power supply port is connected to the power interface of the sensor module and the communication port is connected to the communication interface of the sensor module.

2. The testing fixture for a sensor module according to claim 1, characterized in that, The drive mechanism includes: The base is disposed on the housing; A linear drive assembly for moving the support portion, the linear drive assembly being disposed on the base and connected to the support portion.

3. The testing fixture for a sensor module according to claim 2, characterized in that, The linear drive component includes: A first drive rod is used to move the support part. The first drive rod is movably mounted on the base. One end of the first drive rod is connected to the support part. A first force-applying rod, one end of which is rotatably mounted on the base; The first link has one end rotatably connected to the other end of the first drive rod, and the other end of the first link is rotatably mounted on the arm of the first force-applying rod.

4. The testing fixture for a sensor module according to claim 3, characterized in that, The first force-applying rod includes: The first sub-rod, one end of which is rotatably mounted on the base; The second sub-rod has one end connected to the other end of the first sub-rod, and the second sub-rod is perpendicular to the first sub-rod. The first connecting rod is rotatably mounted at the connection end between the second sub-rod and the first sub-rod.

5. The testing fixture for a sensor module according to claim 4, characterized in that, The base includes: First support component; A support cylinder is disposed on one end of the first support member near the support portion, and the first drive rod is movably disposed inside the support cylinder; A first support frame is disposed on the first support member at one end away from the support portion, and one end of the first sub-rod is rotatably mounted on the first support frame.

6. The testing fixture for a sensor module according to any one of claims 1-5, characterized in that, The testing fixture also includes: A display module is disposed on the housing, and the display module is used to input execution commands; The main control module is disposed on the housing and is connected to the display module and the communication port. The main control module is used to receive the execution command and output control signals to the sensor module according to the execution command so that the sensor module outputs execution status data. It is also used to receive the execution status data and transmit it to the display module for display.

7. The testing fixture for a sensor module according to claim 6, characterized in that, The testing fixture also includes: A power conversion module is used to convert AC power to DC power. The input terminal of the power conversion module is connected to the power supply, and the output terminal of the power conversion module is connected to the main control module and the display module.

8. The testing fixture for a sensor module according to claim 7, characterized in that, A first switch is provided on the housing. One end of the first switch is connected to the power supply, and the other end of the first switch is connected to the power supply port and the input terminal of the power conversion module.

9. The testing fixture for a sensor module according to claim 8, characterized in that, A second switch is provided on the connection path between the first switch and the power supply port. The second switch is located on the first cavity wall inside the accommodating cavity. The first cavity wall is the cavity wall of the accommodating cavity that is away from the driving mechanism. The second switch is in the open state when force is applied, and in the open state when no force is applied.

10. The testing fixture for a sensor module according to claim 9, characterized in that, The display module is a touch screen.

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