Data acquisition instrument

Abstract

The data acquisition instrument comprises an equipment main body, a data processing structure and at least one limiting structure, the equipment main body comprises a processing module, a bayonet socket and a conductive piece, the conductive piece is arranged on the bayonet socket and is connected with the processing module, the processing module is used for processing data information input by the conductive piece, and the limiting structure is used for limiting the data information input by the data processing structure. The data acquisition structure comprises a connecting plug and an acquisition piece, the acquisition piece is arranged on the connecting plug, the acquisition piece is provided with a connecting part and an acquisition part, the connecting plug is detachably inserted into the connecting socket in a matched manner, so that the connecting part is suitable for being electrically connected with the conductive piece, and the limiting structure is arranged between the connecting socket and the connecting plug and / or between the conductive piece and the acquisition piece; the limiting structure comprises a first limiting part and a second limiting part which can be separated, and the first limiting part is suitable for being matched with the second limiting part in a limiting mode so as to limit separation of the bayonet socket and the bayonet joint. Therefore, the device main body and the data acquisition structure can be detachably inserted and matched, the use of a user is facilitated, and the connection is more stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to data acquisition technical field especially is related to a data acquisition instrument. BACKGROUND

[0002] The data acquisition instrument is a kind of instrument for collecting, processing, storing various signals, is widely used in industry, medical treatment, agriculture, environmental protection and other fields.In the related art, equipment main body and data acquisition structure are usually connected by bolt, which is not easy to install and disassemble, and the data acquisition structure is prone to damage, so the connection mode of equipment main body and data acquisition structure needs to be optimized. SUMMARY

[0003] The utility model at least solves one of the technical problems in the prior art.The utility model provides a data acquisition instrument, equipment main body and data acquisition structure are detachably plugged and matched, so that installation and disassembly are more convenient, and limiting structure makes the connection of equipment main body and data acquisition structure more stable.

[0004] According to the data acquisition instrument of the utility model embodiment, equipment main body includes processing module, plug-in seat and conducting part, conducting part is arranged in plug-in seat and conducting part is connected with processing module, processing module is used to process data information input by conducting part, data acquisition structure includes plug-in head and acquisition part, acquisition part is arranged in plug-in head, and acquisition part has connecting part and acquisition part, plug-in head is detachably plugged and matched in plug-in seat, so that connecting part is suitable for electrically connected with conducting part, limiting structure is arranged between plug-in seat and plug-in head and / or between conducting part and acquisition part, and limiting structure includes separable first limiting part and second limiting part, first limiting part is suitable for limiting cooperation with second limiting part, to limit the separation of plug-in seat and plug-in head.

[0005] According to the data acquisition instrument of the utility model embodiment, equipment main body includes processing module, plug-in seat and conducting part, data acquisition structure includes plug-in head and acquisition part, plug-in head is detachably plugged and matched in plug-in seat, so that equipment main body and data acquisition structure can be detachably connected, so that the installation and disassembly of equipment main body and data acquisition structure are more convenient, limiting structure is arranged between plug-in seat and plug-in head and / or between conducting part and acquisition part, to limit the separation of plug-in seat and plug-in head, so that the connection of equipment main body and data acquisition structure is more stable.

[0006] In some embodiments, the socket is formed with a receiving cavity, one side of the receiving cavity is open for avoiding the plug, the first limiting part is arranged on the plug and is configured as an elastic hook, the second limiting part is arranged on the socket and is a clamping hole formed on the cavity wall, the elastic hook is adapted to be clamped on the hole wall of the clamping hole from inside the receiving cavity and extends out of the receiving cavity.

[0007] In some embodiments, the first limiting part is configured as a clamping protrusion and is arranged on one of the conductive member and the collection member, and the second limiting part is configured as a clamping groove and is arranged on the other of the conductive member and the collection member.

[0008] In some embodiments, the conductive member extends out of the side of the socket away from the plug, and the conductive member is rotationally connected with the socket so that the conductive member can rotate within a preset range relative to the socket, a first elastic member is connected between the part of the conductive member located inside the socket and the socket, and the first elastic member is used to apply an elastic force to the conductive member so that the first limiting part on the conductive member rotates towards the position where it cooperates with the second limiting part.

[0009] In some embodiments, the socket is formed with a receiving cavity, one side of the receiving cavity is open for avoiding the plug, the first limiting part is arranged on the outer surface of the plug and is configured as an outwardly protruding elastic protrusion, and the second limiting part is a limiting groove arranged on the inner wall of the receiving cavity.

[0010] In some embodiments, the socket is formed with a receiving cavity, one side of the receiving cavity is open for avoiding the plug, the plug is formed with an avoiding groove for avoiding the conductive member, the avoiding groove extends along the insertion direction of the plug, and one side groove wall of the avoiding groove in the direction perpendicular to the insertion direction is formed with a receiving groove, and a part of the collection member is embedded in the receiving groove.

[0011] In some embodiments, the conductive member includes first and second polarity conductive pieces arranged at intervals, the first and second polarity conductive pieces are opposite in polarity, the collection member includes first and second collection pieces arranged at intervals, the first collection piece is adapted to be electrically connected with the first polarity conductive piece, and the second collection piece is adapted to be electrically connected with the second polarity conductive piece; or, the conductive member is a single polarity member, two sockets constitute a plug group, the polarities of the two conductive members of the plug group are opposite, and the polarities of the two collection members corresponding to the plug group are opposite.

[0012] In some embodiments, the device body includes a shell, the processing module is arranged in the shell, the sockets are multiple and are all arranged on the same side of the shell, and the data acquisition instrument further includes a display screen arranged on the shell and electrically connected with the processing module, and an operation button arranged on the device body and electrically connected with the processing module, the operation button, the display screen and the sockets are located on the same side of the shell.

[0013] In some embodiments, the device body comprises a housing, the processing module is arranged in the housing, a slot is formed on the housing, the plug seat is arranged in the slot, the slot is used for avoiding the plug, the collecting part is adapted to extend out of the housing through the slot, the data acquisition instrument further comprises: a protective shell, the protective shell is movably connected with the housing, so that the protective shell has a protective position and an avoiding position, in the protective position, the protective shell covers the slot, in the avoiding position, the protective shell avoids the slot, the protective shell is configured to satisfy at least one of the following conditions: the protective shell is a transparent piece; in the protective position, the collecting part is clamped between the housing and the protective shell; the protective shell and the housing are detachably connected, and a positioning structure is arranged between the protective shell and the housing, the positioning structure comprises a first positioning piece and a second positioning piece, the second positioning piece is adapted to be positioned and matched with the first positioning piece.

[0014] In some embodiments, when the positioning structure is arranged between the protective shell and the housing, the first positioning piece and the second positioning piece are both magnetic attraction pieces, and the two are magnetically attracted and matched; and / or, one of the first positioning piece and the second positioning piece is a positioning slot, and the other is a positioning rod.

[0015] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0017] Figure 1 is a schematic view of a data acquisition instrument according to some embodiments of the present application;

[0018] Figure 2 is Figure 1 is a partial enlarged view of A shown in FIG.

[0019] Figure 3 is Figure 1 is another schematic view of the data acquisition instrument shown in FIG.

[0020] Figure 4 is Figure 1 is an assembly schematic view of the plug seat and the data measurement structure shown in FIG.

[0021] Figure 5 is Figure 4 is a partial enlarged view of B shown in FIG.

[0022] Figure 6 is Figure 1 is a schematic view of the plug seat shown in FIG.

[0023] Figure 7is Figure 6 Another schematic view of the plug-in socket shown in Fig.

[0024] Figure 8 is Figure 6 Yet another schematic view of the plug-in socket shown in Fig.

[0025] Figure 9 is Figure 1 A schematic view of the data measurement structure shown in Fig.

[0026] Figure 10 is Figure 9 Another schematic view of the data measurement structure shown in Fig.

[0027] The figure marks: data acquisition instrument 1000, equipment main body 100, plug-in socket 120, containing cavity 122, conductive piece 140, rotating shaft 141, first elastic piece 142, first polarity conductive sheet 144, second polarity conductive sheet 146, data acquisition structure 200, plug-in head 220, acquisition piece 240, connecting part 242, acquisition part 244, first acquisition sheet 246, second acquisition sheet 248, avoiding slot 260, containing slot 262, limiting structure 300, first limiting part 320, elastic clamping hook 322, clamping convex 324, elastic convex 326, second limiting part 340, clamping hole 342, clamping slot 344, limiting slot 346, shell 400, slotting 420, slot opening 422, display screen 500, operation button 600, protective shell 700, protective position 720, avoiding position 740, positioning structure 800, first positioning piece 820, second positioning piece 840. DETAILED DESCRIPTION

[0028] Embodiments of the present application are described in detail below with reference to the attached drawing figures, wherein the same or like reference numerals and characters throughout the figures denote the same or like components or elements having the same or similar functions. The embodiments described below are exemplary and are used to explain the present application and are not intended to limit the present application.

[0029] The disclosure that follows provides many different embodiments, or examples, for implementing different structures of the present application. For the purpose of simplicity, the elements and settings of the particular examples below are described in some instances by reference to only a few of the many different embodiments. In no way should the application be construed as being limited to the examples described below. Indeed, the application is intended to include all possible combinations that can be achieved by the various embodiments and settings described below. Additionally, the present application is not intended to be limited to the particular examples described below, but rather, the application is intended to cover all structures that are reasonably encompassed by the language of the claims. Moreover, the present application provides examples of various specific processes and materials. However, one skilled in the art will recognize that other processes and / or materials can be used without departing from the scope of the present application.

[0030] Hereinafter, with reference to the accompanying drawings, a data acquisition device 1000 according to an embodiment of the present invention will be described.

[0031] like Figures 1-4 As shown, the data acquisition device 1000 includes a main body 100, a data acquisition structure 200, and at least one limiting structure 300. The main body 100 includes a processing module, a connector 120, and a conductive element 140. The conductive element 140 is disposed in the connector 120 and connected to the processing module. The processing module is used to process the data information input from the conductive element 140. The data acquisition structure 200 includes a connector 220 and a data acquisition element 240. The data acquisition element 240 is disposed in the connector 220 and has... The connecting part 242 and the collecting part 244, the plug 220 is detachably plugged into the plug socket 120 so that the connecting part 242 is suitable for electrical connection with the conductive element 140, the limiting structure 300 is provided between the plug socket 120 and the plug 220 and / or between the conductive element 140 and the collecting element 240, and the limiting structure 300 includes a separable first limiting part 320 and a second limiting part 340, the first limiting part 320 is adapted to limit the engagement with the second limiting part 340 to restrict the separation of the plug socket 120 and the plug 220.

[0032] As can be seen, the main body 100 includes a processing module, a connector 120, and a conductive element 140. The data acquisition structure 200 includes a connector 220 and a data acquisition element 240. The connector 220 is detachably connected to the connector 120, thus enabling a detachable connection between the main body 100 and the data acquisition structure 200. This makes installation and disassembly of the main body 100 and the data acquisition structure 200 more convenient and user-friendly. Furthermore, when the connector 200 is connected to the connector 120, the connecting part 242 is electrically connected to the conductive element 140. The data information acquired by the data acquisition element 244 is then transmitted to the conductive element 140 through the connecting part 242, and then transmitted by the conductive element 140 to the processing module for processing, improving the accuracy and integrity of the data. When the connector 200 is separated from the connector 120, the connecting part 242 is electrically disconnected from the conductive element 140.

[0033] In addition, the limiting structure 300 is arranged between the plug seat 120 and the plug head 220, and / or the limiting structure 300 is arranged between the conductive part 140 and the collection part 240, and the limiting structure 300 comprises a separable first limiting part 320 and a second limiting part 340. When the plug head 200 is plug-fitted in the plug seat 120, the first limiting part 320 is limited and fitted with the second limiting part 340 to limit the separation of the plug seat 120 and the plug head 220. When the plug head 200 is separated from the plug seat 120, the first limiting part 320 is separated from the second limiting part 340. Thus, the user forms a stable connection between the device main body 100 and the data collection structure 200 through the cooperation of the first limiting part 320 and the second limiting part 340, effectively reduces the possibility of connection loosening or disconnection caused by vibration, external force impact or improper operation, thereby improving the continuity and stability of the data collection process. At the same time, the user can separate the first limiting part 320 and the second limiting part 340 to separate the plug seat 120 and the plug head 220, which facilitates the user to quickly replace or adjust the data collection structure 200 in different application scenarios. For example, in the case of frequent replacement of the data collection structure 200, the user can easily and quickly remove the old data collection structure 200 and install a new data collection structure 200 without the need to make complex adjustments or disassembly to the entire device main body 100.

[0034] It can be understood that the limiting structure 300 can be arranged between the plug seat 120 and the plug head 220, or the limiting structure 300 is arranged between the conductive part 140 and the collection part 240, or the limiting structure 300 is arranged between the plug seat 120 and the plug head 220 and between the conductive part 140 and the collection part 240 respectively.

[0035] Compared with some technologies, the device main body and the data collection structure are usually connected by bolts. This connection is not easy to install and disassemble, and is prone to damage to the data collection structure. Moreover, the surface of the bolt is prone to wear, and as the number of uses increases, the bolt surface may be severely worn, resulting in the bolt being unable to be unscrewed. In addition, the device main body and the data collection structure are not provided with a fixing structure to lock the data collection structure and the device main body, so that the stability of the connection is poor and the data collection structure is prone to falling off. According to the data collection instrument 1000 of the embodiment of the present application, the plug head 220 is detachably plug-fitted in the plug seat 120, so that the device main body 100 and the data collection structure 200 are conveniently and quickly installed and disassembled, thereby improving the service life of the data collection structure 200. The device main body 100 and the data collection structure 200 are stably connected through the limiting structure 300, so that the device main body 100 and the data collection structure 200 are more stable when connected, thereby improving the use efficiency of the data collection instrument 1000.

[0036] As Figure 1 , Figure 4、 Figure 6 and Figure 9 As shown in

[0037] It can be seen that the provision of the accommodating cavity 122 provides space for the plug-in of the plug-in head 220, which can be plugged into the plug-in seat 120 through the open side of the accommodating cavity 122, and the elastic clamping hook 322 on the plug-in head 220 can be conveniently inserted into the accommodating cavity 122 of the plug-in seat 120, and when the plug-in head 220 reaches the predetermined position, the elastic clamping hook 322 can be clamped into the clamping hole 342 to achieve stable connection of the plug-in head 220 and the plug-in seat 120. This design simplifies the plugging process and improves the convenience of connection. At the same time, the cooperation design of the elastic clamping hook 322 and the clamping hole 342 makes the plug-in head 220 be effectively locked on the plug-in seat 120 once it is inserted into place, which is not easy to fall off, thereby enhancing the stability of the connection.

[0038] Among them, the design of the elastic clamping hook 322 also allows the user to remove the fixed state of the elastic clamping hook 322 and the clamping hole 342 by exerting a certain external force, such as pressing the elastic clamping hook 322, etc., when needed, so as to realize easy separation of the plug-in head 220 and the plug-in seat 120.

[0039] As shown in Figure 4 、 Figure 6 and Figure 10 In some embodiments, the first limiting part 320 constitutes a clamping protrusion 324, and the first limiting part 320 is protruded on one of the conductive part 140 and the collection part 240, the second limiting part 340 constitutes a clamping groove 344, and the second limiting part 340 is provided on the other one of the conductive part 140 and the collection part 240. The cooperation of the clamping protrusion 324 and the clamping groove 344 can form a tight connection, improve the stability of the electrical connection of the conductive part 140 and the collection part 240, and help to reduce the possibility of loose or falling off caused by vibration, impact or other external force factors, thereby improving the stability of the data acquisition instrument 1000.

[0040] It can be understood that the specific positions of the first limiting part 320 and the second limiting part 340 are not limited, as long as the stable limiting cooperation of the first limiting part 320 and the second limiting part 340 can be achieved. For example, the first limiting part 320 can be located on the conductive part 140, and the second limiting part 340 is located on the collecting part 240, or the first limiting part 320 is located on the collecting part 240, and the second limiting part 340 is located on the collecting part 240. Such design can flexibly select the position of the limiting structure 300 according to actual situation to meet different needs and requirements.

[0041] As shown in Figure 4 and Figures 6-8 In some embodiments, the conductive part 140 extends out of the side of the plug seat 120 away from the plug 220, and the conductive part 140 is rotationally connected with the plug seat 120 so that the conductive part 140 can rotate within a predetermined range relative to the plug seat 120. The portion of the conductive part 140 located in the plug seat 120 is connected with the plug seat 120 by a first elastic member 142, and the first elastic member 142 is used to apply an elastic force to the conductive part 140 so that the first limiting part 320 on the conductive part 140 rotates towards the position cooperating with the second limiting part 340.

[0042] It can be seen that through the rotational connection of the conductive part 140 and the plug seat 120, the conductive part 140 can freely rotate within a predetermined range relative to the plug seat 120, which provides greater operational flexibility for the user. The user can simply rotate the portion of the conductive part 140 extending out of the plug seat 120 to separate the first limiting part 320 and the second limiting part 340, without the need for complex operations or additional tools, making it more convenient to operate when the conductive part 140 or the collecting part 240 needs to be maintained and replaced.

[0043] In addition, the first elastic member 142 is used to apply an elastic force to the conductive part 140 so that the conductive part 140 can stably return to the predetermined cooperation position after rotation, realizing reliable cooperation of the first limiting part 320 and the second limiting part 340. At the same time, through the elastic force of the first elastic member 142, the first limiting part 320 on the conductive part 140 can stably cooperate with the second limiting part 340 on the plug seat 120, forming a tight cooperation, and enhancing the stability of the connection of the first limiting part 320 and the second limiting part 340.

[0044] Exemplarily, as shown in Figure 6 and Figure 7As shown, the side of the socket 120 away from the plug 220 is formed with a through hole 120a, the conductive member 140 is arranged through the through hole 120a, so that a part of the conductive member 140 is located in the socket 120 and a part of the conductive member 140 is located outside the socket 120, the conductive member 140 is pivotally connected to the socket 120 through a pivot shaft 141, the pivot shaft 141 is fitted to the hole wall of the through hole 120a, the opening area of the through hole 120a is larger than the cross-sectional area of the conductive member 140, so that the conductive member 140 has a certain rotation space; the first elastic member 142 is connected between the inner circumferential wall of the socket 120 and the conductive member 140, and the first elastic member 142 is in a compressed state to exert an elastic force on the conductive member 140.

[0045] As shown in Figure 4 and Figure 5 shown, in some embodiments, the socket 120 is formed with a receiving cavity 122, one side of the receiving cavity 122 is open for avoiding the plug 220, the first limiting part 320 is arranged on the outer surface of the plug 220 and the first limiting part 320 is configured as an outwardly protruding elastic protrusion 326, the second limiting part 340 is a limiting groove 346 arranged on the inner circumferential wall of the receiving cavity 122, the plug 220 can be conveniently plugged with the socket 120 through the open side of the receiving cavity 122, in the initial stage of plugging, the elastic protrusion 326 is moderately compressed by the inner circumferential wall of the receiving cavity 122, so that the plug 220 can smoothly enter the predetermined position, when the plug 220 is plugged in place, the elastic protrusion 326 restores the shape immediately and tightly cooperates with the limiting groove 346 on the inner circumferential wall of the receiving cavity 122, effectively reducing the possibility of loosening or falling off of the plug 220 in the use process, thereby improving the stability and reliability of the plugging of the plug 220 and the socket 120, at the same time, the elastic protrusion 326 makes the separation of the plug 220 and the socket 120 more convenient, the user only needs to moderately pull the plug 220 outward, so that the elastic protrusion 326 deforms out of the limiting groove 346, thereby realizing the separation of the plug 220 and the socket 120, so that the user can more efficiently complete the replacement of the plug 220 or the cleaning work of the socket 120.

[0046] Exemplarily, the elastic protrusion 326 comprises a fixed head and a second elastic piece, two ends of the second elastic piece are connected with the fixed head and the outer surface of the plug-in head 220 respectively, the fixed head is hemispherical, one end of the fixed head in the plane is used for connecting the second elastic piece, the limiting groove 346 is a hemispherical groove, the hemispherical fixed head and the limiting groove 346 ensure that the plug-in head 220 can be automatically centered during the insertion process, reducing the connection problems caused by inaccurate insertion, at the same time, the hemispherical fixed head helps to provide smooth transition during the insertion process; when it is needed to disconnect, the user only needs to pull the plug-in head 220 outward moderately, the elastic deformation of the second elastic piece allows the fixed head to smoothly come out of the limiting groove 346, so that the assembly and separation of the plug-in head 220 and the plug-in seat 120 are more convenient.

[0047] As shown in Figure 4 , Figure 9 and Figure 10 , in some embodiments, the plug-in seat 120 is formed with an accommodating cavity 122, one side of the accommodating cavity 122 is open for avoiding the plug-in head 220, the plug-in head 220 is formed with an avoiding groove 260 for avoiding the conductive piece 140, the avoiding groove 260 extends along the insertion direction of the plug-in head 220, and one side groove wall of the avoiding groove 260 in the direction perpendicular to the insertion direction is formed with an accommodating groove 262, and a part of the collection piece 240 is embedded in the accommodating groove 262.

[0048] It can be seen that when the plug-in head 220 and the plug-in seat 120 are plugged together, the avoiding groove 260 makes the conductive piece 140 in the plug-in seat 120 not be affected, that is, the conductive piece 140 is located in the avoiding groove 260 during the plugging, one side groove wall of the avoiding groove 260 in the direction perpendicular to the insertion direction is formed with an accommodating groove 262, and a part of the collection piece 240 is embedded in the accommodating groove 262, then the conductive piece 140 extends into the avoiding groove 260 and realizes electrical connection with the collection piece 240, the avoiding groove 260 provides a relatively closed space for the electrical connection of the conductive piece 140 and the collection piece 240, so that the conductive piece 140 and the collection piece 240 are not disturbed or damaged during the electrical connection, thereby improving the stability and reliability of the data collection instrument 1000, at the same time, the avoiding groove 260 can also play a role in guiding the correct butt joint of the plug-in head 220, the user can align the avoiding groove 260 with the conductive piece 140 and then perform the insertion, improving the convenience of operation.

[0049] As shown in Figures 6-10As shown, in some embodiments, the conductive element 140 includes a first polarity conductive sheet 144 and a second polarity conductive sheet 146 spaced apart, with opposite polarities. The collecting element 240 includes a first collecting sheet 246 and a second collecting sheet 248 spaced apart, with the first collecting sheet 246 adapted to be electrically connected to the first polarity conductive sheet 144 and the second collecting sheet 248 adapted to be electrically connected to the second polarity conductive sheet 146, thus the first collecting sheet 246 and the second collecting sheet 248 have opposite polarities. By spaced out the conductive sheets of different polarities, the risk of short circuits can be effectively avoided. Since the conductive sheets of different polarities are set separately, maintenance and replacement are easier, improving maintenance efficiency. By adjusting the size and spacing of the conductive sheets and collecting sheets, the needs of different application scenarios can be met, improving the flexibility and versatility of the equipment. In this case, a single conductive element 140 can collect corresponding data.

[0050] like Figures 6-10 As shown, in some embodiments, the conductive element 140 is a single-polarity element. Two adjacent plug-in sockets 120 form a plug-in group. The polarities of the two conductive elements 140 in the plug-in group are opposite, and the polarities of the two data acquisition elements 240 corresponding to the plug-in group are also opposite. Since the conductive element 140 is designed to be single-polarity, this simplifies manufacturing and quality control during the production process. At the same time, the polarity correspondence between the plug-in group and the data acquisition element 240 becomes more intuitive, making the assembly of the plug-in socket 120 and the connector 220 more convenient. In addition, the data acquisition element 240 electrically connected to the conductive element 140 is also a single-polarity element. In this case, the two conductive elements 140 in the plug-in group cooperate to achieve data acquisition.

[0051] like Figure 1 and Figure 3As shown, in some embodiments, the device body 100 includes a housing 400, the processing module is disposed within the housing 400, and there are multiple plug-in sockets 120, all of which are located on the same side of the housing 400. The data acquisition instrument 1000 also includes a display screen 500 and operation buttons 600. The display screen 500 is disposed on the housing 400 and is electrically connected to the processing module. The display screen 500 is an important interface for user interaction with the device. The display screen 500 displays the data information of the processing module more intuitively, allowing users to intuitively understand the device's operating status and data changes through the display screen 500. The operation buttons 600 are located on the device body 100. On the 00, the operation button 600 is electrically connected to the processing module. The operation button 600, the display screen 500 and the plug-in socket 120 are located on the same side of the housing 400. When operating the device, the user can intuitively see the information on the display screen 500 and conveniently interact through the operation button 600. The user can also conveniently plug and unplug the corresponding data acquisition structure 200 as needed without frequently changing the viewing angle or moving the position, making the use of the data acquisition instrument 1000 more intuitive and convenient. At the same time, concentrating the operation button 600, the display screen 500 and the plug-in socket 120 on the same side of the housing 400 can make more effective use of the space of the main body 100 of the device, making the overall structure more compact.

[0052] Optionally, the socket 120 has multiple sockets, and all multiple sockets 120 are located on the same side of the housing 400. The multiple sockets 120 can be arranged in a horizontal direction (e.g., Figure 1 (in the AA' direction) and / or vertical direction (e.g.) Figure 1 The BB' direction is set, or multiple sockets 120 are arranged in multiple rows and columns (e.g., Figure 1 The multiple connectors 120 are arranged in 2 rows and 11 columns. The arrangement of multiple connectors 120 provides more connection options, enabling the data acquisition instrument 1000 to connect to multiple different data acquisition structures 200 at the same time to measure data from different components or areas. This makes the data acquisition instrument 1000 suitable for more complex measurement scenarios and meets diverse needs.

[0053] like Figure 1 and Figure 3As shown, in some embodiments, the device body 100 comprises a shell 400, the processing module is arranged in the shell 400, the shell 400 is formed with a slot 420, and the plug-in seat 120 is arranged in the slot 420, so that the device body 100 is more compact, the slot opening 422 of the slot 420 is used to avoid the plug-in head 220, the plug-in head 220 can be plugged into the corresponding plug-in seat 120 through the slot opening 422, so that the plug-in head 220 is more convenient when it is plugged into the plug-in seat 120, and the collection part 244 is adapted to extend out of the shell 400 through the slot opening 422 of the slot 420, so that the collection part 233 extends out of the shell 400 through the slot opening 422 when the plug-in head 220 is plugged into the corresponding plug-in seat 120.

[0054] Among them, the data acquisition instrument 1000 further comprises: a protective shell 700, the protective shell 700 is movably connected with the shell 400, so that the protective shell 700 has a shielding position 720 and an avoiding position 740, in the shielding position 720, the protective shell 700 covers the slot opening 422 of the slot 420, reducing the possibility of foreign matter entering the plug-in seat 120 and interfering with its normal work, in the avoiding position 740, the protective shell 700 avoids the slot opening 422 of the slot 420, providing operating space for the installation of the plug-in head 220, the protective shell 700 is configured to satisfy at least one of the following conditions.

[0055] Condition one, the protective shell 700 is a transparent piece, which can more intuitively observe the specific parts or areas measured by the data acquisition structure 200 connected to the device body 100 without opening the protective shell 700, so that when there are multiple data acquisition structures 200, the multiple data acquisition structures 200 can be quickly matched with multiple collection data; for example, in the working process of the data acquisition instrument 1000, one end of the data acquisition structure 200 is connected to the specific part or area to be measured to obtain relevant measurement data, and the other end of the data acquisition structure 200 is connected to the device body 100 to transmit the measurement data to the device body 100, if the protective shell 700 is transparent, the user can more intuitively observe the specific part or area being measured by the data acquisition structure 200 through the protective shell 700, improving the convenience of operation of the data acquisition instrument 1000.

[0056] Condition two, in the shielding position 720, the collection part 240 is clamped between the shell 400 and the protective shell 700, in the working process of the data acquisition instrument 1000, when the collection part 240 is clamped between the shell 400 and the protective shell 700, the collection part 240 is subjected to the clamping force between the shell 400 and the protective shell 700, which helps to reduce the shaking of the collection part 240 that may occur during measurement, so that the data acquisition instrument 1000 is more stable during work, and if the part of the collection part 240 extending out of the shell 400 is pulled, the risk of the collection part 240 falling off can be reduced.

[0057] The third condition is that the protective shell 700 is detachably connected with the shell 400, so that the user can easily install or detach the protective shell 700 as needed without complicated operation steps or tools, and the positioning structure 800 is arranged between the protective shell 700 and the shell 400, the positioning structure 800 includes the first positioning member 820 and the second positioning member 840, the second positioning member 840 is adapted to be positioned and matched with the first positioning member 820, and the positioning and matching of the first positioning member 820 and the second positioning member 840 facilitates the quick positioning of the protective shell 700 and the shell 400 when the protective shell 700 is installed on the shell 400, so that the protective shell 700 can be quickly switched between the protection position 720 and the avoidance position 740, and the flexibility of the switching operation is improved.

[0058] Exemplarily, when the data acquisition instrument 1000 is not used, the first positioning member 820 and the second positioning member 840 are matched, at this time, the protective shell 700 is in the protection position 720, and the protective shell 700 covers the slot opening 422 of the slot 420, so as to avoid the poor connection caused by the dust falling into the connecting seat; when the data acquisition instrument 1000 is used, the first positioning member 820 and the second positioning member 840 are separated, at this time, the protective shell 700 is in the avoidance position 740, and more operation space is provided for the installation of the data acquisition structure 200, when the protective shell 700 is installed, the first positioning member 820 is matched with the second positioning member 840, so that the acquisition member 240 is clamped between the shell 400 and the protective shell 700, which helps to reduce the possible shaking of the acquisition member 240 in the measurement process, and further improves the stability of the data acquisition instrument 1000 in work. It can be understood that the clamping force applied by the shell 400 and the protective shell 700 to the acquisition member 240 can be derived from the positioning structure 800 between the protective shell 700 and the shell 400, or from the fastener (such as a bolt) between the protective shell 700 and the shell 400.

[0059] As Figure 1 and Figure 3As shown, in some embodiments, when the positioning structure 800 is arranged between the protective shell 700 and the shell 400, the first positioning member 820 and the second positioning member 840 are both magnetic members, and the two magnetic members are magnetically attracted to each other. The attractive force between the magnetic members allows the protective shell 700 to be easily attached to the shell 400 without the need for additional tools or complex operations, thereby improving the safety of the protective shell 700 and effectively reducing the risk of accidental opening of the protective shell 700. When disassembly is required, the magnetic force can be easily overcome to separate the protective shell 700, thereby improving the convenience of use. The magnetic force of the magnetic members can be adjusted by adjusting the strength of the magnets to adapt to different application scenarios. When a strong fixing force is required, a magnetic member with a larger magnetic force can be selected. When easy disassembly is required, a magnetic member with a smaller magnetic force can be selected. In addition, one of the first positioning member 820 and the second positioning member 840 is a positioning slot, and the other is a positioning rod. The cooperation between the positioning slot and the positioning rod can form a stable mechanical connection, thereby preventing the protective shell 700 from falling off or shifting in an accidental situation, improving the safety of the protective shell 700, and effectively reducing the risk of accidental opening of the protective shell 700. During installation, the positioning rod can be inserted into the positioning slot to complete the positioning without the need for additional tools or complex operations. In addition, the structure of the positioning slot and the positioning rod is relatively simple, which is easy to manufacture and process.

[0060] It can be understood that the positioning structure 800 between the protective shell 700 and the shell 400 can be one or more. For example, when there are multiple positioning structures 800, the first positioning member 820 and the second positioning member 840 of at least one positioning structure 800 are both magnetic members, and the first positioning member 820 and the second positioning member 840 of at least one of the remaining positioning structures 800 are respectively a positioning slot and a positioning rod. In this case, the relative positions of the magnetic members, the positioning rod, and the positioning slot can be flexibly set according to actual needs, such as the magnetic member being arranged in the positioning slot or the magnetic member being arranged on the positioning rod, but not limited thereto.

[0061] In some embodiments, the data acquisition structure 200 can be a thermocouple, which is a commonly used temperature sensor that can convert temperature into a certain voltage signal to achieve temperature signal acquisition and processing. The thermocouple has a very wide measurement range, from low temperature to high temperature, and this wide range of temperature measurement capability makes the thermocouple suitable for many different industrial and scientific applications. At the same time, the thermocouple can adapt to various harsh environmental conditions, such as high temperature, high pressure, corrosive gases and liquids, etc. This adaptability allows the thermocouple to work reliably in a variety of industrial environments, and the structure of the thermocouple is relatively simple, making it easier for users to maintain the data acquisition structure 200.

[0062] Reference will be made to the following description Figures 1-10The data acquisition device 1000 according to an embodiment of the present invention is described in detail with reference to a specific example. It is to be understood that the following description is merely illustrative and not intended to limit the scope of the invention.

[0063] like Figures 1-10 As shown, in some embodiments, the data acquisition device 1000 includes a device body 100, a data processing structure, and multiple limiting structures 300. The device body 100 includes a processing module, a connector 120, and a conductive element 140. The conductive element 140 is disposed in the connector 120 and connected to the processing module. The processing module is used to process the data information input by the conductive element 140. The data acquisition structure 200 includes a connector 220 and a acquisition element 240. The acquisition element 240 is disposed in the connector 220 and the acquisition element 240... It has a connecting part 242 and a collecting part 244. The plug 220 is detachably plugged into the plug socket 120 so that the connecting part 242 is suitable for electrical connection with the conductive member 140. The limiting structure 300 is provided between the plug socket 120 and the plug 220 and between the conductive member 140 and the collecting member 240. The limiting structure 300 includes a separable first limiting part 320 and a second limiting part 340. The first limiting part 320 is adapted to cooperate with the second limiting part 340 to limit the separation of the plug socket 120 and the plug 220.

[0064] The connector 120 has a receiving cavity 122, one side of which is open to allow the connector 220 to pass. A first limiting part 320 is provided on the connector 220 and is configured as an elastic hook 322. A second limiting part 340 is provided on the connector 120 and is a locking hole 342 that penetrates the periphery of the receiving cavity 122. The elastic hook 322 is adapted to be engaged with the wall of the locking hole 342 from inside the receiving cavity 122 and extend out of the receiving cavity 122.

[0065] The first limiting part 320 forms a card protrusion 324 and is provided on one of the conductive member 140 and the collecting member 240. The second limiting part 340 forms a card groove 344 and is provided on the other of the conductive member 140 and the collecting member 240.

[0066] The conductive element 140 extends out of the plug socket 120 on the side opposite to the plug connector 220, and the conductive element 140 is rotatably connected to the plug socket 120 so that the conductive element 140 can rotate relative to the plug socket 120 within a preset range. The portion of the conductive element 140 extending out of the plug socket 120 is connected to a first elastic element 142. The first elastic element 142 is used to apply an elastic force to the conductive element 140 so that the first limiting portion 320 on the conductive element 140 rotates toward a position that cooperates with the second limiting portion 340.

[0067] The plug-in seat 120 is formed with a receiving cavity 122, one side of the receiving cavity 122 is open for avoiding the plug-in head 220, the first limiting part 320 is arranged on the outer surface of the plug-in head 220 and the first limiting part 320 is configured as an outwardly protruding elastic protrusion 326, the second limiting part 340 is a limiting groove 346 arranged on the inner wall of the receiving cavity 122, and the plug-in head 220 can be conveniently plugged into the plug-in seat 120 through the open side of the receiving cavity 122.

[0068] The plug-in seat 120 is formed with a receiving cavity 122, one side of the receiving cavity 122 is open for avoiding the plug-in head 220, the plug-in head 220 is formed with an avoiding groove 260 for avoiding the conductive part 140, the avoiding groove 260 extends along the plugging direction of the plug-in head 220, and one side groove wall of the avoiding groove 260 in the direction perpendicular to the plugging direction is formed with a receiving groove 262, and a part of the collection part 240 is embedded in the receiving groove 262.

[0069] Compared with some technologies, the device body and the data collection structure are usually connected by bolts, which is not easy to install and disassemble, and is easy to cause damage to the data collection structure. In addition, the surface of the bolt is easy to wear, and with the increase of the number of uses, the bolt surface may be seriously worn, resulting in the bolt cannot be unscrewed. In addition, the device body and the data collection structure are not provided with a limiting structure to fix the data collection structure and the device body, so that the stability of the connection is poor. According to the data collection instrument 1000 of the embodiment of the utility model, the plug-in head 220 is detachably plugged into the plug-in seat 120, and the above-mentioned plurality of limiting structures 300 are arranged between the plug-in seat 120 and the plug-in head 220 and between the conductive part 140 and the collection part 240, so that the device body 100 and the data collection structure 200 are stably connected, the device body 100 and the data collection structure 200 are convenient to install and disassemble, and the device body 100 and the data collection structure 200 are more stable when connected, thereby improving the use efficiency of the data collection instrument 1000.

[0070] In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, various possible combinations are not described again in the present application. In addition, various different embodiments of the present application can also be combined in any manner, as long as they do not violate the idea of the present application, and they should also be considered as disclosed in the present application.

[0071] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "transverse", "length", "thickness", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like is the orientation or positional relationship based on the drawings shown, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. It needs to be explained that the "open annular" described in this paper refers to: an annular shape with an opening (i.e. a non-closed annular shape), wherein "annular" is understood in a broad sense, i.e. not limited to "circular annular", for example, it can also be "polygonal ring" and the like.

[0072] In addition, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more. In the description of the utility model, it needs to be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0073] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0074] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A data acquisition device, characterized in that, include: The main body of the device includes a processing module, a connector, and a conductive component. The conductive component is disposed on the connector and connected to the processing module. The processing module is used to process the data information input by the conductive component. A data acquisition structure includes a connector and a data acquisition component. The data acquisition component is disposed on the connector and has a connecting portion and a data acquisition portion. The connector is detachably plugged into the connector socket so that the connecting portion is suitable for electrical connection with the conductive component. At least one limiting structure is provided between the socket and the connector and / or between the conductive element and the collecting element, and the limiting structure includes a separable first limiting part and a second limiting part, the first limiting part being adapted to engage with the second limiting part to limit the separation of the socket and the connector.

2. The data acquisition instrument according to claim 1, characterized in that, The connector has a receiving cavity, one side of which is open to avoid the connector. The first limiting part is provided on the connector and is configured as an elastic hook. The second limiting part is provided on the connector and is a locking hole that penetrates the periphery of the receiving cavity. The elastic hook is adapted to be fastened to the hole wall of the locking hole from inside the receiving cavity and extend out of the receiving cavity.

3. The data acquisition instrument according to claim 1, characterized in that, The first limiting part forms a card protrusion and is provided on one of the conductive element and the collecting element, and the second limiting part forms a card groove and is provided on the other of the conductive element and the collecting element.

4. The data acquisition instrument according to claim 3, characterized in that, The conductive element extends from the side of the connector opposite to the plug, and the conductive element is rotatably connected to the connector so that the conductive element can rotate relative to the connector within a preset range. A first elastic element is connected between the portion of the conductive element located inside the connector and the connector. The first elastic element is used to apply an elastic force to the conductive element so that the first limiting portion on the conductive element rotates toward a position that cooperates with the second limiting portion.

5. The data acquisition instrument according to claim 1, characterized in that, The connector has a receiving cavity, one side of which is open to avoid the connector. The first limiting part is provided on the outer surface of the connector and is configured as an outwardly protruding elastic protrusion. The second limiting part is a limiting groove provided on the inner peripheral wall of the receiving cavity.

6. The data acquisition instrument according to claim 1, characterized in that, The connector has a receiving cavity, one side of which is open to avoid the connector. The connector has a clearance groove to avoid the conductive element. The clearance groove extends along the mating direction of the connector, and a receiving groove is formed on one side wall of the clearance groove in a direction perpendicular to the mating direction. A portion of the collecting element is embedded in the receiving groove.

7. The data acquisition instrument according to claim 1, characterized in that, The conductive element includes a first polarity conductive sheet and a second polarity conductive sheet spaced apart, the first polarity conductive sheet and the second polarity conductive sheet having opposite polarities; the collecting element includes a first collecting sheet and a second collecting sheet spaced apart, the first collecting sheet being adapted to be electrically connected to the first polarity conductive sheet, and the second collecting sheet being adapted to be electrically connected to the second polarity conductive sheet; or, The conductive element is a single polarity element. Two adjacent plugs form a plug group. The polarities of the two conductive elements in the plug group are opposite, and the polarities of the two acquisition elements corresponding to the plug group are opposite.

8. The data acquisition instrument according to claim 1, characterized in that, The main body of the device includes a housing, the processing module is disposed within the housing, and multiple connectors are provided on the same side of the housing. The data acquisition instrument also includes: A display screen is mounted on the housing and is electrically connected to the processing module; An operation button is located on the main body of the device and is electrically connected to the processing module. The operation button, the display screen, and the connector are located on the same side of the housing.

9. The data acquisition instrument according to claim 1, characterized in that, The main body of the device includes a housing, the processing module is disposed within the housing, a slot is formed on the housing, the connector is disposed in the slot, the opening of the slot is used to avoid the connector, and the acquisition unit is adapted to extend out of the housing through the opening of the slot. The data acquisition device also includes: A protective shell is movably connected to the housing to provide a protective position and a clearance position. In the protective position, the protective shell covers the opening of the slot; in the clearance position, the protective shell avoids the opening of the slot. The protective shell is configured to satisfy at least one of the following conditions: The protective shell is a transparent component; At the protected position, the collecting element is clamped between the housing and the protective shell; The protective shell is detachably connected to the housing, and a positioning structure is provided between the protective shell and the housing. The positioning structure includes a first positioning member and a second positioning member, and the second positioning member is adapted to be positioned and fitted with the first positioning member.

10. The data acquisition instrument according to claim 9, characterized in that, When a positioning structure is provided between the protective shell and the housing, Both the first positioning element and the second positioning element are magnetic, and they are magnetically engaged; and / or, One of the first positioning member and the second positioning member is a positioning slot, and the other is a positioning rod.

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