Connection performance detection device

Abstract

The invention relates to the technical field of electronic circuits, and discloses a connection performance detection device, which comprises a signal transmitting component and a signal receiving component, the signal transmitting part is connected with a first end of the connector, and the signal receiving part is connected with a second end of the connector; the signal transmitting part is used for transmitting a detection signal to the connector; and the signal receiving part is used for receiving the detection signal output by the connector and detecting the connection performance of the connector according to the detection signal. As one end of the connector can be connected with the signal transmitting component, and the other end of the connector can be connected with the signal receiving component, during detection, the signal transmitting component can transmit the generated detection signal to the connector, and the signal receiving component performs connection performance detection according to the detection signal output by the connector. Compared with the prior art, the connection performance of the connector can be detected.

Description

Technical Field

[0001] The present application relates to the technical field of electronic circuits, and in particular to a connection performance detection device. Background Art

[0002] With the rapid development of science and technology, electronic products are also changing with each passing day. In order to facilitate data exchange with the outside world, electronic products are generally provided with connectors (i.e., male sockets and female sockets). One end of the connector (male socket or female socket) is arranged on the motherboard of the electronic product, and the other end of the connector (female socket or male socket) can be arranged in the form of a data cable, so that the electronic product can exchange data with the outside world through the data cable.

[0003] However, in order to prevent the connector from falling off during transportation, the connector is usually fixed by glue. That is, after the male and female sockets are plugged in, glue is applied between them. However, the glue may chemically react with the metal of the male or female sockets, or form an insulating layer on the surface of the male or female sockets, which may cause the pins on the connector to fail to transmit normally, thereby affecting the connection performance. How to detect the connection performance of the connector after glue application is a technical problem that needs to be solved urgently. Summary of the invention

[0004] The main purpose of the present application is to provide a connection performance detection device, aiming to solve the existing technical problem of how to detect the connection performance of a connector after glue dispensing.

[0005] To achieve the above-mentioned object, the present application provides a connection performance detection device, the device comprising: a signal transmitting component and a signal receiving component;

[0006] The signal transmitting component is connected to the first end of the connector, and the signal receiving component is connected to the second end of the connector;

[0007] The signal transmitting component is used to transmit a detection signal to the connector;

[0008] The signal receiving component is used to receive the detection signal output by the connector and perform connection performance detection on the connector according to the detection signal.

[0009] In one embodiment, the signal transmitting component includes: a signal generating module and a first switching module, and the signal receiving component includes: a second switching module and a processing module;

[0010] The signal generating module is connected to the first end of the connector through the first switching module, and the second end of the connector is connected to the processing module through the second switching module;

[0011] The signal generating module is used to transmit the detection signal to the first switching module;

[0012] The first switching module is used to conduct the target channel between the connector and transmit the detection signal to the connector according to the target channel;

[0013] The second switching module is used to conduct the target channel between the connector, receive the detection signal output by the connector according to the target channel, and transmit it to the processing module;

[0014] The processing module is used to detect the connection performance of the connector according to the detection signal.

[0015] In one embodiment, the processing module is also connected to the first switching module;

[0016] The processing module is further configured to transmit the generated start signal to the first switching module and the second switching module when performing connection performance detection;

[0017] The first switching module is further configured to switch on the target channel between the connector and the first switching module according to a first preset switching sequence upon receiving the start signal;

[0018] The second switching module is further configured to switch on the target channel between the connector and the second switching module according to a second preset switching sequence when receiving the start signal.

[0019] In one embodiment, the signal transmitting component further includes: a first switching module;

[0020] The first adapter module is respectively connected to the first end of the connector and the first switching module;

[0021] The first adapter module is used to transmit the detection signal to the connector according to the target channel.

[0022] In one embodiment, the signal receiving component further includes: a second switching module;

[0023] The second adapter module is respectively connected to the second end of the connector and the second switching module;

[0024] The second adapter module is used to receive the detection signal output by the connector according to the target channel and transmit the detection signal to the second switching module.

[0025] In one embodiment, the signal receiving component further includes: a conversion module;

[0026] The conversion module is connected to the second switching module and the processing module respectively;

[0027] The conversion module is used to convert the detection signal and transmit the converted detection signal to the processing module;

[0028] The processing module is further used to perform connection performance detection on the connector according to the converted detection signal.

[0029] In one embodiment, the signal transmitting component further includes: a first measuring module;

[0030] The first measuring module is connected to the first switching module and the processing module respectively;

[0031] The first measuring module is configured to transmit a generated first measurement signal to the processing module when the first switching module receives the detection signal;

[0032] The processing module is further configured to perform connection performance detection on the connector according to the detection signal and the first measurement signal.

[0033] In one embodiment, the processing module is further configured to determine whether the target channel of the connector meets a preset connection performance detection requirement when the received detection signal meets a preset detection requirement;

[0034] The processing module is further configured to determine that the target channel of the connector does not meet the preset connection performance detection requirement when the received detection signal does not meet the preset detection requirement and when the received first measurement signal meets the first preset measurement requirement.

[0035] In one embodiment, the signal receiving component further includes: a second measurement module;

[0036] The second measuring module is connected to the second switching module and the processing module respectively;

[0037] The second measuring module is configured to transmit a generated second measuring signal to the processing module when the second switching module receives the detection signal;

[0038] The processing module is further used to perform performance detection on the connector according to the detection signal, the first measurement signal and the second measurement signal.

[0039] In one embodiment, the processing module is further configured to determine whether the target channel of the connector meets a preset connection performance detection requirement when the received detection signal meets a preset detection requirement;

[0040] The processing module is further used to determine that the target channel of the connector does not meet the preset connection performance detection requirement when the received detection signal does not meet the preset detection requirement, when the received first measurement signal meets the first preset measurement requirement, and when the received second measurement signal does not meet the second preset measurement requirement.

[0041] The present application provides a connection performance detection device, which includes: a signal transmitting component and a signal receiving component; the signal transmitting component is connected to the first end of the connector, and the signal receiving component is connected to the second end of the connector; the signal transmitting component is used to transmit a detection signal to the connector; the signal receiving component is used to receive the detection signal output by the connector, and perform connection performance detection on the connector according to the detection signal.

[0042] Since the present application allows one end of the connector to be connected to the signal transmitting component and the other end of the connector to be connected to the signal receiving component, during detection, the signal transmitting component can transmit the generated detection signal to the connector, and the signal receiving component then performs connection performance detection based on the detection signal output by the connector. Compared with the existing ones, the present application can detect the connection performance of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0044] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0045] Figure 1 A circuit connection diagram for the connector;

[0046] Figure 2 This is a structural block diagram of the first embodiment of the connection performance detection device of the present application;

[0047] Figure 3 This is a connection diagram of the first switching module in the first embodiment of the connection performance detection device of the present application;

[0048] Figure 4 This is a connection diagram of the second switching module in the first embodiment of the connection performance detection device of the present application;

[0049] Figure 5 This is a structural block diagram of the signal transmitting component in the second embodiment of the connection performance detection device of the present application;

[0050] Figure 6 This is a structural block diagram of a signal receiving component in the second embodiment of the connection performance detection device of the present application;

[0051] Figure 7 This is a structural block diagram of a signal transmitting component in the third embodiment of the connection performance detection device of the present application;

[0052] Figure 8 This is a structural block diagram of the signal receiving component in the third embodiment of the connection performance detection device of the present application.

[0053] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0054] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0055] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0056] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0057] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0058] It is understandable that with the rapid development of science and technology, electronic products are also changing with each passing day. In order to facilitate data interaction with the outside world, electronic products generally have connectors (i.e. male sockets and female sockets). One end of the connector (male socket or female socket) is set on the motherboard of the electronic product, and the other end of the connector (female socket or male socket) can be set in the form of a data cable, and then the electronic product can interact with the outside world through the data cable.

[0059] For ease of understanding, refer to Figure 1 , Figure 1 This is the circuit connection diagram of the connector. Figure 1 As shown, the connector may include: a male socket and a female socket, wherein the male socket matches the female socket. Figure 1 In the embodiment, the female socket is arranged on the motherboard of the electronic device, and the male socket is arranged at one end of the data line. Of course, the male socket can also be arranged on the motherboard of the electronic device, and the female socket is arranged at one end of the data line. This embodiment does not limit this, but for the convenience of subsequent description, this embodiment adopts Figure 1 is described in the form of .

[0060] The male and female sockets may be the male and female sockets of a Type-C socket, or the male and female sockets of a Universal Serial Bus (USB) socket, or other sockets, which are not limited in this embodiment. Figure 1 As shown, when a male socket is generally provided on a data line, an interface is also provided at the other end of the data line for connection with other electronic devices. The specific form of the interface can be set according to the actual situation, and this embodiment does not limit this. For example, when the electronic device is a mobile phone charger, the motherboard can be the motherboard in the mobile phone charger, and the data line can be a data line used to connect to the mobile phone charger and transmit power to the mobile phone. The other end of the data line (i.e. Figure 1 The interface in the figure can be adapted to the charging port of a mobile phone.

[0061] However, in order to prevent the connector from falling off during transportation, the connector is usually fixed by glue. That is, after the male and female sockets are plugged in, glue is applied between them. However, the glue may chemically react with the metal of the male or female sockets, or form an insulating layer on the surface of the male or female sockets, which may cause the pins on the connector to fail to transmit normally, thereby affecting the connection performance. How to detect the connection performance of the connector after glue application is a technical problem that needs to be solved urgently.

[0062] Therefore, in order to solve the above defects, this embodiment provides a connection performance detection device. Since this embodiment allows one end of the connector to be connected to the signal transmitting component and the other end of the connector to be connected to the signal receiving component, when performing detection, the signal transmitting component can transmit the generated detection signal to the connector, and the signal receiving component then performs connection performance detection based on the detection signal output by the connector. Compared with the existing ones, this embodiment can detect the connection performance of the connector.

[0063] For ease of understanding, the following combination Figures 2 to 8 The connection performance detection device provided in the embodiment of the present application is specifically introduced.

[0064] Reference Figure 2 , Figure 2 This is a structural block diagram of the first embodiment of the connection performance detection device of the present application, as shown in Figure 2 As shown, in this embodiment, the device includes: a signal transmitting component and a signal receiving component;

[0065] The signal transmitting component is connected to the first end of the connector, and the signal receiving component is connected to the second end of the connector.

[0066] It should be noted that the performance detection device in this embodiment can be used in a scenario where a performance detection is performed on a connector. The connector may include a male socket and a female socket, and the connector may be arranged at Figure 1 The present embodiment will not elaborate on this.

[0067] It is understandable that when the above-mentioned signal transmitting component is connected to the male head of the connector socket, the signal receiving component can be connected to the female head of the connector socket; when the signal transmitting component is connected to the female head of the connector socket, the signal receiving component can be connected to the male head of the connector socket. For the convenience of subsequent description, this embodiment uses the signal transmitting component connected to the male head of the connector socket and the signal receiving component connected to the female head of the connector socket for description, but it is not limited to this.

[0068] It should be emphasized that if Figure 2 As shown, since the male head of the socket is generally arranged on the data line, in this embodiment, the above-mentioned signal transmitting component can be connected to the interface of the end of the data line away from the male head of the socket, so as to realize the connection between the signal transmitting component and the male head of the socket; since the female head of the socket is generally arranged on the main board of the electronic device, in this embodiment, a test point for data transmission can be arranged on the main board, and the test point can be in the form of a pogo pin, of course, it can also be in other forms, and this embodiment is not limited to this. The above-mentioned signal receiving component can be connected to the test point on the main board, and the test point is connected to the female head of the socket, so as to realize the connection between the signal receiving component and the female head of the socket.

[0069] Further, in this embodiment, the signal transmitting component is used to transmit a detection signal to the connector;

[0070] The signal receiving component is used to receive the detection signal output by the connector and perform connection performance detection on the connector according to the detection signal.

[0071] It should be understood that the detection signal can be any signal with waveform characteristics, such as a pulse signal, etc., and this embodiment does not limit this. However, for the convenience of subsequent description, this embodiment uses a pulse signal as the detection signal for description, and the frequency of the specific pulse signal can be set according to actual conditions, and this embodiment does not limit this.

[0072] It should also be understood that after glue is dispensed between the male and female sockets, the glue may chemically react with the metal of the male or female sockets, or form an insulating layer on the surface of the male or female sockets, which may lead to poor contact between the male and female sockets, thus affecting the connection performance. Therefore, in actual use, the signal transmitting component can generate the above-mentioned detection signal and transmit it to the interface of the data line, and then transmit it to the male socket of the connector, and then transmit it to the female socket and then to the signal receiving component through the test point on the mainboard. The signal receiving component can analyze the waveform characteristics of the received detection signal to complete the connection performance detection of the connector.

[0073] It should be emphasized that when the signal receiving component analyzes the detection signal to determine the connection performance of the connector, it can be determined based on waveform characteristics such as the pulse amplitude, pulse width, rise time and fall time of the detection signal. Of course, it can also be determined based on other waveform characteristics, and this embodiment does not limit this.

[0074] Further, continue as Figure 2 As shown, considering that a plurality of pins are generally provided on the male and female sockets, each pin may correspond to a channel for transmitting data. Therefore, in order to determine the connection status of each channel and thus determine the connection performance of the connector, in this embodiment, the signal transmitting component includes: a signal generating module and a first switching module, and the signal receiving component includes: a second switching module and a processing module;

[0075] The signal generating module is connected to the first end of the connector through the first switching module, and the second end of the connector is connected to the processing module through the second switching module.

[0076] It should be noted that one end of the above-mentioned first switching module is connected to the signal generating module, and the other end of the first switching module can be connected to the interface of the data line away from the male end of the socket, thereby realizing the connection between the first switching module and the male end of the socket of the connector; one end of the above-mentioned second switching module is connected to the processing module, and the other end of the second switching module can be connected to the test point on the mainboard, thereby realizing the connection between the second switching module and the female end of the socket of the connector.

[0077] In this embodiment, the signal generating module is used to transmit the detection signal to the first switching module;

[0078] The first switching module is used to conduct the target channel between the connector and transmit the detection signal to the connector according to the target channel;

[0079] The second switching module is used to conduct the target channel between the connector, receive the detection signal output by the connector according to the target channel, and transmit it to the processing module;

[0080] The processing module is used to detect the connection performance of the connector according to the detection signal.

[0081] It is understandable that the above-mentioned signal generating module can be a module for generating the above-mentioned detection signal, and in this embodiment, the above-mentioned detection signal can be a pulse signal, and then the above-mentioned signal generating module can be a module for generating a pulse signal, such as a pulse generator, etc. This embodiment does not impose any restrictions on this.

[0082] It is also understandable that the first switching module and the second switching module may be modules for switching channels. Since the male and female sockets are provided with a plurality of pins, each pin corresponds to a channel, in order to measure each channel, in this embodiment, the first switching module and the second switching module may be provided with a one-to-many form.

[0083] Reference Figure 3 , Figure 3 This is a connection diagram of the first switching module in the first embodiment of the connection performance detection device of this application. Figure 3 As shown, for the first switching module, it can be set in the form of one input end and multiple output ends. The specific number of the output ends can be set according to the total number of channels, which is not limited in this embodiment, and a switching switch can be set between the input end and each output end, and then the path between the input end and different output ends can be connected by the switching switch, so as to transmit the detection signal to the target channel;

[0084] Similarly, refer to Figure 4 , Figure 4This is a connection diagram of the second switching module in the first embodiment of the connection performance detection device of this application. Figure 4 As shown, for the second switching module, it can be set in the form of multiple input terminals and one output terminal. The specific number of input terminals can be set according to the total number of channels, which is not limited in this embodiment, and a switching switch can be set between each input terminal and the output terminal, and then the path between different input terminals and the output terminal can be turned on through the switching switch, so as to receive the detection signal according to the target channel.

[0085] It should be emphasized that in order to ensure that the first switching module and the second switching module switch to the same target channel, in this embodiment, in addition to the above-mentioned switching switch, the first switching module and the second switching module may also be provided with a microprocessor for controlling the switching of the switching switch, the microprocessor may be connected to the switching switch, and the microprocessor may be used to store and run the preset switching code for controlling the switching of the switching switch. In actual use, the user may store the preset switching code in the microprocessor in the first switching module and the microprocessor in the second switching module in advance, and run the preset switching code, and then the microprocessor may control the switching switch to switch to the corresponding target channel according to the preset switching code, thereby completing the transmission of the detection signal.

[0086] It should be understood that the processing module may be a module for analyzing the detection signal to obtain the connection performance detection result, for example, a microprocessor, etc., which is not limited in this embodiment.

[0087] In actual use, the signal generating module can transmit the generated detection signal to the first switching module. The microprocessor in the first switching module runs the preset switching code and controls the switching switch to switch in a preset order, thereby connecting the target channel between the connector and transmitting the detection signal to the connector through the target channel. The microprocessor in the second switching module runs the preset switching code and controls the switching switch to switch in a preset order, thereby also connecting the target channel between the connector and receiving the detection signal through the target channel and transmitting it to the processing module. The processing module performs connection performance detection on the corresponding target channel according to the detection signal, and after all target channels are detected, the connection performance detection result of the connector can be obtained according to the detection result of each target channel.

[0088] Further, in order to enable the first switching module and the second switching module to start running the preset switching code to switch the target channel, continue as follows Figure 2 As shown, in this embodiment, the processing module is also connected to the first switching module;

[0089] The processing module is further configured to transmit the generated start signal to the first switching module and the second switching module when performing connection performance detection;

[0090] The first switching module is further configured to switch on the target channel between the connector and the first switching module according to a first preset switching sequence upon receiving the start signal;

[0091] The second switching module is further configured to switch on the target channel between the connector and the second switching module according to a second preset switching sequence when receiving the start signal.

[0092] It should be noted that the above-mentioned start signal can be a signal for controlling the microprocessor in the first switching module and the microprocessor in the second switching module to run the preset switching code. After receiving the start optical signal, the first switching module and the second switching module can control the switching switch to switch according to the preset switching sequence corresponding to the preset switching code, thereby turning on the corresponding target channel, and transmitting the detection signal to the connector according to the target channel, and the connector then transmits it to the second switching module according to the target channel. The preset switching sequence can be set according to the actual situation, and this embodiment does not limit this.

[0093] After the switching, the first switching module and the second switching module may switch to the next target channel at a certain preset time interval, or in other ways, which are not limited in this embodiment.

[0094] This embodiment provides a connection performance detection device. Since this embodiment allows one end of the connector to be connected to the signal transmitting component and the other end of the connector to be connected to the signal receiving component, when performing detection, the signal transmitting component can transmit the generated detection signal to the connector, and the signal receiving component then performs connection performance detection according to the detection signal output by the connector. Compared with the existing ones, this embodiment can detect the connection performance of the connector.

[0095] Reference Figure 5 , Figure 5 This is a structural block diagram of the signal transmitting component in the second embodiment of the connection performance detection device of the present application. Based on the above-mentioned first embodiment, the second embodiment of the connection performance detection device of the present application is proposed.

[0096] Considering that the first switching module may not be compatible with the interface of the data line away from the male end of the socket, in order to connect the first switching module to the data line, such as Figure 5 As shown, in this embodiment, the signal transmitting component further includes: a first switching module;

[0097] The first adapter module is respectively connected to the first end of the connector and the first switching module;

[0098] The first adapter module is used to transmit the detection signal to the connector according to the target channel.

[0099] It should be noted that the first adapter module may be a module that matches the interface at the end of the data line away from the male connector, such as an interface that matches the interface, which may be set according to actual conditions, and is not limited in this embodiment.

[0100] It should also be noted that, since the interface at the end of the data line away from the male head of the socket also has multiple pins corresponding to different channels, the above-mentioned first adapter module can be provided with multiple input terminals and multiple output terminals, each input terminal is connected to each output terminal of the first switching module, and each output terminal is connected to each input terminal of the interface at the end of the data line away from the male head of the socket.

[0101] Furthermore, in actual use, when the first switching module is switching, it can connect the target channel between the first adapter module and the male head of the socket, so that the first switching module can transmit the detection signal to the first adapter module according to the target channel, and the first adapter module can then transmit it to the male head of the socket of the connector according to the target channel.

[0102] Furthermore, considering that the second switching module may not be compatible with the test point interface on the mainboard, in order to connect the second switching module to the test point, refer to Figure 6 , Figure 6 This is a structural block diagram of the signal receiving component in the second embodiment of the connection performance detection device of this application. Figure 6 As shown, in this embodiment, the signal receiving component further includes: a second switching module;

[0103] The second adapter module is respectively connected to the second end of the connector and the second switching module;

[0104] The second adapter module is used to receive the detection signal output by the connector according to the target channel and transmit the detection signal to the second switching module.

[0105] It should be noted that the second adapter module can be a module that matches the test point on the mainboard, such as an interface that matches the pogo pin, etc., which can be set according to actual conditions, and this embodiment does not limit this.

[0106] It should also be noted that since the test point also has multiple pins corresponding to different channels, the above-mentioned second adapter module can be provided with multiple input terminals and multiple output terminals, each input terminal is connected to each output terminal of the test point, and each output terminal is connected to each input terminal of the second switching module.

[0107] Furthermore, in actual use, when the second switching module is switching, it can connect the target channel between the second adapter module and the second female socket, so that the female socket can transmit the detection signal to the second adapter module according to the target channel, and the second adapter module can transmit it to the second switching module according to the target channel.

[0108] Furthermore, if the detection signal is a signal that cannot be directly analyzed by the processing module, such as a triangular wave, in order to facilitate the subsequent processing module to perform analysis, continue as follows Figure 6 As shown, in this embodiment, the signal receiving component further includes: a conversion module;

[0109] The conversion module is connected to the second switching module and the processing module respectively;

[0110] The conversion module is used to convert the detection signal and transmit the converted detection signal to the processing module;

[0111] The processing module is further used to perform connection performance detection on the connector according to the converted detection signal.

[0112] It is understandable that the above-mentioned conversion module may be a module for performing signal conversion, such as an analog-to-digital converter, etc., and this embodiment does not impose any limitation on this.

[0113] In actual use, the second switching module can transmit the detection signal to the conversion module, which converts the detection signal and then transmits it to the processing module. The processing module can detect the target channel according to the converted detection signal to obtain the connection performance test result of the connector.

[0114] Reference Figure 7 , Figure 7 This is a structural block diagram of the signal transmitting component in the third embodiment of the connection performance detection device of the present application. Based on the above embodiments, the third embodiment of the connection performance detection device of the present application is proposed.

[0115] Considering that if there is a poor contact or other fault in the internal circuit of the signal transmitting component, it may also affect the detection signal received by the processing module, thereby affecting the subsequent connection performance detection results of the connector, so Figure 7 As shown, in this embodiment, the signal transmitting component further includes: a first measuring module;

[0116] The first measuring module is connected to the first switching module and the processing module respectively;

[0117] The first measuring module is configured to transmit a generated first measurement signal to the processing module when the first switching module receives the detection signal;

[0118] The processing module is further configured to perform connection performance detection on the connector according to the detection signal and the first measurement signal.

[0119] It should be noted that the first measurement module may be a module for transmitting a detection signal. Figure 7 As shown, if the signal transmitting component is only provided with a signal generating module and a first switching module, the first measuring module can be connected to the output end of the first switching module, that is, the first measuring module can also be provided with multiple input ends connected to the respective output ends of the first switching module, and one output end is provided to be connected to the processing module; if the signal transmitting component is also provided with the above-mentioned first adapter module, the first measuring module can be connected to the output end of the first adapter module, that is, the respective input ends of the first measuring module are connected to the respective output ends of the first adapter module, and one output end is provided to be connected to the processing module.

[0120] It should also be noted that the above-mentioned first measurement signal may be a detection signal received by the first measurement module.

[0121] In actual use, if only a signal generating module and a first switching module are provided in the signal transmitting component, when the first switching module outputs a detection signal, the detection signal can be transmitted to the interface of the data line away from the male end of the socket and transmitted to the processing module in the signal receiving component through the connector, and can also be transmitted to the first measuring module. The first measuring module can use the detection signal as the above-mentioned first measurement signal and transmit it to the processing module of the signal receiving component. The processing module can perform connection performance detection on the connector according to the detection signal transmitted by the connector and the first measurement signal transmitted by the first measuring module.

[0122] Specifically, the processing module is further configured to determine whether the target channel of the connector meets a preset connection performance detection requirement when the received detection signal meets a preset detection requirement;

[0123] The processing module is further configured to determine that the target channel of the connector does not meet the preset connection performance detection requirement when the received detection signal does not meet the preset detection requirement and when the received first measurement signal meets the first preset measurement requirement.

[0124] It is understandable that the above-mentioned preset connection performance detection requirements may be requirements that characterize whether the connector meets user needs, and may be set according to actual conditions, and this embodiment does not limit this. The above-mentioned preset detection requirements may be requirements that the detection signal when the glue between the connectors does not affect signal transmission. The above-mentioned first preset measurement requirement may be requirements that the first measurement signal when the glue between the connectors does not affect signal transmission.

[0125] In actual use, since the processing module can receive the detection signal and the first measurement signal, the processing module can first determine whether the detection signal meets the preset detection requirements; if the detection signal meets the preset detection requirements, it can be explained that the connector meets the preset connection performance detection requirements; if the detection signal does not meet the preset detection requirements, it can be explained that the connector may not meet the preset connection performance detection requirements due to glue dispensing, or it may be due to a circuit failure in the signal transmitting component that does not meet the preset connection performance detection requirements;

[0126] Therefore, after determining that the detection signal does not meet the preset detection requirements, the processing module can determine whether the first measurement signal meets the first preset measurement requirements; if the first measurement signal meets the first preset measurement requirements, it can be explained that there is no fault in the circuit in the signal transmitting component, and therefore it can be determined that the connector does not meet the preset connection performance detection requirements due to glue dispensing; if the first measurement signal does not meet the first preset measurement requirements, it can be determined that there is a fault in the circuit in the signal transmitting component, and it is not necessarily that the connector does not meet the preset connection performance detection requirements due to glue dispensing.

[0127] Furthermore, considering that if there is a poor contact or other fault in the internal circuit of the signal receiving component, it may also affect the detection signal received by the processing module, thereby affecting the subsequent connection performance detection result of the connector, so refer to Figure 8 , Figure 8 This is a structural block diagram of a signal receiving component in the third embodiment of the connection performance detection device of the present application, such as Figure 8 As shown, in this embodiment, the signal receiving component further includes: a second measuring module;

[0128] The second measuring module is connected to the second switching module and the processing module respectively;

[0129] The second measuring module is configured to transmit a generated second measuring signal to the processing module when the second switching module receives the detection signal;

[0130] The processing module is further used to perform performance detection on the connector according to the detection signal, the first measurement signal and the second measurement signal.

[0131] It should be noted that the second measurement module may be a module for transmitting a detection signal. Figure 8As shown, if only a second switching module and a processing module are provided in the signal receiving component, the second measuring module can be connected to the input end of the second switching module, that is, the second measuring module can also be provided with multiple input ends connected to each input end of the second switching module, and an output end is provided to be connected to the processing module; if a second adapter module is also provided in the signal receiving component, the second measuring module can be connected to each input end of the second adapter module, that is, each input end of the second measuring module is connected to each input end of the second adapter module, and an output end is provided to be connected to the processing module.

[0132] It should also be noted that the second measurement signal may be a detection signal received by the second measurement module.

[0133] In actual use, if only a second switching module and a processing module are provided in the signal receiving component, when the test point outputs a detection signal, the detection signal can be transmitted to the processing module through the second switching module, and can also be transmitted to the second measurement module. The second measurement module can use the detection signal as the above-mentioned second measurement signal and transmit it to the processing module. The processing module can perform connection performance detection on the connector according to the detection signal, the first measurement signal and the second measurement signal.

[0134] Specifically, the processing module is further configured to determine whether the target channel of the connector meets a preset connection performance detection requirement when the received detection signal meets a preset detection requirement;

[0135] The processing module is further used to determine that the target channel of the connector does not meet the preset connection performance detection requirement when the received detection signal does not meet the preset detection requirement, when the received first measurement signal meets the first preset measurement requirement, and when the received second measurement signal does not meet the second preset measurement requirement.

[0136] It is understandable that the second preset measurement requirement may be a requirement for a second measurement signal when the glue dispensing between the connectors does not affect signal transmission.

[0137] In actual use, since the processing module can receive the detection signal, the first measurement signal and the second measurement signal, the processing module can first determine whether the detection signal meets the preset detection requirements; if the detection signal meets the preset detection requirements, it can be explained that the connector meets the preset connection performance detection requirements; if the detection signal does not meet the preset detection requirements, it can be explained that the connector may not meet the preset connection performance detection requirements due to glue dispensing, or it may be due to a circuit failure in the signal transmitting component that causes the preset connection performance detection requirements to be not met, and it may also be due to a circuit failure in the signal receiving component that causes the preset connection performance detection requirements to be not met;

[0138] Therefore, when the processing module determines that the detection signal does not meet the preset detection requirement, it can determine whether the first measurement signal meets the first preset measurement requirement; when the first measurement signal does not meet the first preset measurement requirement, it can be determined that the circuit in the signal transmitting component fails, and it is not necessarily that the connector does not meet the preset connection performance detection requirement due to glue dispensing;

[0139] When the first measurement signal meets the first preset measurement requirement, the processing module can determine whether the second measurement signal meets the second preset measurement requirement; if the second measurement signal meets the preset measurement requirement, it can be explained that the preset connection performance detection requirement is not met due to a circuit failure inside the signal receiving component, and the connector is not affected by the dispensing; if the second measurement signal does not meet the preset measurement requirement, it can be determined that the connector does not meet the preset connection performance detection requirement due to dispensing.

[0140] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A connection performance detection device, characterized in that: The device comprises: a signal transmitting component and a signal receiving component; The signal transmitting component is connected to the first end of the connector, and the signal receiving component is connected to the second end of the connector; The signal transmitting component is used to transmit a detection signal to the connector; The signal receiving component is used to receive the detection signal output by the connector and perform connection performance detection on the connector according to the detection signal.

2. The connection performance detection device according to claim 1, characterized in that: The signal transmitting component includes: a signal generating module and a first switching module, and the signal receiving component includes: a second switching module and a processing module; The signal generating module is connected to the first end of the connector through the first switching module, and the second end of the connector is connected to the processing module through the second switching module; The signal generating module is used to transmit the detection signal to the first switching module; The first switching module is used to conduct the target channel between the connector and transmit the detection signal to the connector according to the target channel; The second switching module is used to conduct the target channel between the connector, receive the detection signal output by the connector according to the target channel, and transmit it to the processing module; The processing module is used to detect the connection performance of the connector according to the detection signal.

3. The connection performance detection device according to claim 2, characterized in that: The processing module is also connected to the first switching module; The processing module is further configured to transmit the generated start signal to the first switching module and the second switching module when performing connection performance detection; The first switching module is further configured to switch on the target channel between the connector and the first switching module according to a first preset switching sequence upon receiving the start signal; The second switching module is further configured to switch on the target channel between the connector and the second switching module according to a second preset switching sequence when receiving the start signal.

4. The connection performance detection device according to claim 2, characterized in that: The signal transmitting component further includes: a first switching module; The first adapter module is respectively connected to the first end of the connector and the first switching module; The first adapter module is used to transmit the detection signal to the connector according to the target channel.

5. The connection performance detection device according to claim 2, characterized in that: The signal receiving component further includes: a second switching module; The second adapter module is respectively connected to the second end of the connector and the second switching module; The second adapter module is used to receive the detection signal output by the connector according to the target channel and transmit the detection signal to the second switching module.

6. The connection performance detection device according to claim 2, characterized in that: The signal receiving component further includes: a conversion module; The conversion module is connected to the second switching module and the processing module respectively; The conversion module is used to convert the detection signal and transmit the converted detection signal to the processing module; The processing module is further used to perform connection performance detection on the connector according to the converted detection signal.

7. The connection performance detection device according to any one of claims 2 to 6, characterized in that: The signal transmitting component further includes: a first measuring module; The first measuring module is connected to the first switching module and the processing module respectively; The first measuring module is configured to transmit a generated first measurement signal to the processing module when the first switching module receives the detection signal; The processing module is further configured to perform connection performance detection on the connector according to the detection signal and the first measurement signal.

8. The connection performance detection device according to claim 7, characterized in that: The processing module is further configured to determine whether the target channel of the connector meets a preset connection performance detection requirement when the received detection signal meets a preset detection requirement; The processing module is further configured to determine that the target channel of the connector does not meet the preset connection performance detection requirement when the received detection signal does not meet the preset detection requirement and when the received first measurement signal meets the first preset measurement requirement.

9. The connection performance detection device according to claim 7, characterized in that: The signal receiving component further includes: a second measuring module; The second measuring module is connected to the second switching module and the processing module respectively; The second measuring module is configured to transmit a generated second measuring signal to the processing module when the second switching module receives the detection signal; The processing module is further used to perform performance detection on the connector according to the detection signal, the first measurement signal and the second measurement signal.

10. The connection performance detection device according to claim 9, characterized in that: The processing module is further configured to determine whether the target channel of the connector meets a preset connection performance detection requirement when the received detection signal meets a preset detection requirement; The processing module is further used to determine that the target channel of the connector does not meet the preset connection performance detection requirement when the received detection signal does not meet the preset detection requirement, when the received first measurement signal meets the first preset measurement requirement, and when the received second measurement signal does not meet the second preset measurement requirement.

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