Aviation plug butt joint device
By designing an aviation plug docking device, and utilizing the cooperation of guide posts and positioning holes, positioning errors are automatically corrected, achieving precise insertion of aviation sockets and plugs. This solves the problem of high cost and low efficiency caused by positioning errors and realizes automated insertion testing.
Patent Information
- Application Number
- CN202520445112.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-13
AI Technical Summary
The positioning error of aviation plugs and sockets during the production process is relatively large, resulting in high cost and low efficiency of manual insertion and testing.
An aviation plug docking device was designed, including a socket fixing module, a floating positioning module, and a moving module. Through the cooperation of guide posts and positioning holes, positioning errors are automatically corrected to achieve precise insertion of aviation sockets and plugs, and automated testing is supported.
It reduces the difficulty of connecting aviation sockets and plugs, improves the success rate and efficiency of connection testing, reduces labor costs, and realizes automated connection testing.
Smart Images
Figure CN223927789U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of electrical equipment, in particular to an aviation plug docking device. BACKGROUND
[0002] At present, the aviation plug and the aviation socket on the power distribution column need to be tested for running-in during the production process. However, the positioning error of the aviation plug and the aviation socket on the production line is large, so the aviation plug and the aviation socket are mainly tested for plugging by manual operation. However, the cost of manual plugging test is high, and the efficiency is low. CONTENT OF THE UTILITY MODEL
[0003] The following is a summary of the subject matter described in detail in this document, which is not intended to limit the scope of protection of the claims.
[0004] The present application provides an aviation plug docking device, which can improve the efficiency of plugging test between the aviation plug and the aviation socket.
[0005] The present application provides an aviation plug docking device, which comprises a socket fixing module, a floating positioning module, and a first moving module. The socket fixing module comprises a fixing plate, an aviation socket, and a plurality of first positioning holes. The first positioning holes are distributed along the circumference of the aviation socket. The floating positioning module comprises a first positioning plate and a second positioning plate. The first positioning plate is movably connected to the second positioning plate. The first positioning plate is provided with an aviation plug and a guide column corresponding to each first positioning hole on the side away from the second positioning plate. The aviation plug is used for inserting into the aviation socket, and the guide column is used for inserting into the corresponding first positioning hole. The distance between the end of the aviation plug and the first positioning plate is less than the distance between the end of the guide column and the first positioning plate. The first moving module is fixedly connected to the second positioning plate. The first moving module is used for moving the floating positioning module towards the socket fixing module to sequentially insert the first positioning holes and the aviation socket, or moving the floating positioning module away from the socket fixing module.
[0006] In some embodiments, the second positioning plate has a rectangular cross-section, the first positioning plate has the same shape as the second positioning plate, the four corners of the second positioning plate are provided with first positioning pins, the four corners of the first positioning plate are provided with through holes corresponding to the first positioning pins, each first positioning pin passes through a corresponding through hole, each first positioning pin is sleeved with a first spring, one end of the first spring is elastically connected to the second positioning plate, and the other end of the first spring is elastically connected to the first positioning plate.
[0007] In some embodiments, one side of the first positioning plate is elastically connected with one end of a first tension spring, one side of the second positioning plate is elastically connected with the other end of the first tension spring, the other side of the first positioning plate is elastically connected with one end of a second tension spring, and the other side of the second positioning plate is elastically connected with the other end of the second tension spring, and the first tension spring is parallel to the second tension spring.
[0008] In some embodiments, the aviation plug docking device further comprises a clamp, the clamp is located below the floating positioning module, the clamp comprises a first clamping piece and a second clamping piece arranged oppositely, the first clamping piece and the second clamping piece are provided with second positioning holes, the socket fixing module further comprises a base, the fixing plate is fixed on the base, and opposite sides of the base are provided with second positioning pins corresponding to the second positioning holes, and the second positioning holes are used for clamping the second positioning pins.
[0009] In some embodiments, the end of the second positioning pin is tapered, and the shape of the second positioning hole matches the shape of the end of the second positioning pin.
[0010] In some embodiments, the aviation plug docking device further comprises a second moving module, a fixed end of the second moving module is fixedly connected with the fixed end of the first moving module, the second moving module is located at the bottom of the first moving module, and a movable end of the second moving module is fixedly connected with the clamp, the second moving module is used for driving the clamp to move towards the base so that the second positioning holes clamp the second positioning pins, or driving the clamp to move away from the base, and a moving direction of the clamp is parallel to a moving direction of the floating positioning module.
[0011] In some embodiments, the aviation plug docking device further comprises a rack and a moving platform, the moving platform is movably connected with the rack, and a fixed end of the second moving module is fixed on the moving platform, and a moving direction of the moving platform is perpendicular to the moving direction of the floating positioning module.
[0012] In some embodiments, the moving platform and the rack are elastically connected through a second spring.
[0013] In some embodiments, one side of the first positioning plate away from the second positioning plate is provided with a plug fixing piece, and the plug fixing piece is used for fixing the aviation plug.
[0014] In some embodiments, the end of the guide column is tapered, and the shape of the first positioning hole matches the shape of the end of the guide column.
[0015] The embodiments of the present application at least have the following beneficial effects: the socket fixing module comprises a fixing plate, one side of the fixing plate is provided with an aviation socket and a plurality of first positioning holes, each first positioning hole is distributed along the circumference of the aviation socket, on the other hand, the floating positioning module comprises a first positioning plate and a second positioning plate, one side of the first positioning plate away from the second positioning plate is provided with an aviation plug and a guide column corresponding to each first positioning hole, the aviation plug is used for being inserted into the aviation socket, the guide column is used for being inserted into the corresponding first positioning hole, then the first moving module is fixedly connected with the second positioning plate, and the distance between the end of the aviation plug and the first positioning plate is less than the distance between the end of the guide column and the first positioning plate, when the first moving module drives the floating positioning module to move towards the socket fixing module, the first positioning hole and the aviation socket are sequentially inserted, since the first positioning plate and the second positioning plate are movably connected, therefore, the guide column can automatically change the insertion direction when the first positioning hole is inserted, so as to correct the positioning error caused by insufficient production process, so that the aviation socket and the aviation plug can be inserted after being corrected, thereby reducing the difficulty of accurate insertion between the aviation socket and the aviation plug, improving the success rate of insertion test, and realizing the automatic insertion test between the aviation socket and the aviation plug, reducing the cost of insertion test between the aviation plug and the aviation socket, improving the efficiency of insertion test, in addition, the first moving module can also drive the floating positioning module to move away from the socket fixing module when the insertion test is completed, so as to quickly enter the next insertion test process, and the efficiency of insertion test can be improved.
[0016] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the present application. The objects and other advantages of the present application can be realized and attained by the structure particularly pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS
[0017] The accompanying drawings are included to provide a further understanding of the technical scheme of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the technical scheme of the present application, and do not constitute a limitation on the technical scheme of the present application.
[0018] Figure 1 The structure schematic view of the aviation plug docking device provided by the embodiments of the present application is shown in the figure;
[0019] Figure 2 The side view of the floating positioning module provided by the embodiments of the present application is shown in the figure;
[0020] Figure 3 The top view of the floating positioning module provided by the embodiments of the present application is shown in the figure;
[0021] Figure 4A structure schematic view of the holding clamp and the second moving module provided for the embodiment of the present application is shown in the figure.
[0022] Figure 5 A structure schematic view of the moving platform and the rack provided for the embodiment of the present application is shown in the figure. DETAILED DESCRIPTION
[0023] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, in which the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as a limitation of the present application.
[0024] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by the upper, lower, front, rear, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application 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 of the present application.
[0025] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is two or more. Greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If it is described that the first, second, etc. is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of technical features indicated.
[0026] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.
[0027] At present, the aviation plug and the aviation socket on the power distribution column need to be tested in the production process, but the positioning error of the aviation plug and the aviation socket on the production line is large, therefore, the aviation plug and the aviation socket are mainly tested by manual plugging, but the cost of manual plugging test is high, and the efficiency is low.
[0028] To address the high cost and low efficiency of manual insertion testing, this application provides an aviation plug docking device. The device includes: a socket fixing module comprising a fixing plate, one side of which is provided with an aviation socket and multiple first positioning holes distributed circumferentially along the aviation socket; a floating positioning module comprising a first positioning plate and a second positioning plate movably connected, the side of the first positioning plate away from the second positioning plate being provided with an aviation plug and guide posts corresponding to each first positioning hole, wherein the aviation plug is used to insert into the aviation socket, and the guide posts are used to insert into the corresponding first positioning holes, the distance between the end of the aviation plug and the first positioning plate being less than the distance between the end of the guide post and the first positioning plate; and a first moving module fixedly connected to the second positioning plate, the first moving module being used to move the floating positioning module toward the socket fixing module, so that the first positioning holes and the aviation socket are inserted sequentially, or to move the floating positioning module away from the socket fixing module. According to the solution provided in the embodiments of this application, the socket fixing module includes a fixing plate. One side of the fixing plate is provided with an aviation socket and a plurality of first positioning holes, each first positioning hole being distributed circumferentially along the aviation socket. On the other hand, the floating positioning module includes a first positioning plate and a second positioning plate. The side of the first positioning plate away from the second positioning plate is provided with an aviation plug and guide posts corresponding to each first positioning hole. The aviation plug is used to insert into the aviation socket, and the guide posts are used to insert into the corresponding first positioning holes. Then, the first moving module is fixedly connected to the second positioning plate, and the distance between the end of the aviation plug and the first positioning plate is less than the distance between the end of the guide post and the first positioning plate. When the first moving module moves the floating positioning module toward the socket fixing module, the first positioning holes and the aviation socket are inserted sequentially. Since the first positioning plate and the second positioning plate are movably connected, the guide post can automatically change its insertion direction according to the orientation of the first positioning hole when it is inserted into the first positioning hole. This corrects the positioning error caused by insufficient manufacturing process, allowing the aviation socket and aviation plug to be corrected before insertion. This reduces the difficulty of precise insertion between the aviation socket and aviation plug, improves the success rate of insertion test, and enables automated insertion test between the aviation socket and aviation plug. This reduces the cost of insertion test between the aviation plug and aviation socket and improves the efficiency of insertion test. In addition, the first moving module can also move the floating positioning module away from the socket fixed module when the insertion test is completed, so as to quickly enter the next insertion test process, which can improve the efficiency of insertion test.
[0029] The embodiments of this application will be further described below with reference to the accompanying drawings.
[0030] Reference Figure 1 , Figure 1This is a schematic diagram of the structure of the aviation plug docking device provided in the embodiments of this application. The embodiments of this application provide an aviation plug 230 docking device, including:
[0031] The socket fixing module 100 includes a fixing plate 110. An aviation socket 120 and a plurality of first positioning holes 111 are provided on one side of the fixing plate 110. Each first positioning hole 111 is distributed along the circumference of the aviation socket 120.
[0032] The floating positioning module 200 includes a first positioning plate 210 and a second positioning plate 220. The first positioning plate 210 and the second positioning plate 220 are movably connected. An aviation plug 230 and guide posts 215 corresponding to each first positioning hole 111 are provided on the side of the first positioning plate 210 away from the second positioning plate 220. The aviation plug 230 is used to insert into the aviation socket 120, and the guide posts 215 are used to insert into the corresponding first positioning hole 111. The distance between the end of the aviation plug 230 and the first positioning plate 210 is less than the distance between the end of the guide post 215 and the first positioning plate 210.
[0033] The first moving module 400 is fixedly connected to the second positioning plate 220. The first moving module 400 is used to drive the floating positioning module 200 toward the socket fixing module 100 so that the first positioning hole 111 and the aviation socket 120 are inserted in sequence, or to drive the floating positioning module 200 away from the socket fixing module 100.
[0034] It should be noted that the first horizontal direction is the moving direction of the floating positioning module 200, and the second horizontal direction is perpendicular to the moving direction of the floating positioning module 200 and perpendicular to the vertical direction.
[0035] It should be noted that due to insufficient manufacturing precision, the first positioning hole 111 may have errors in the second horizontal direction and in the vertical direction.
[0036] The shape of the fixing plate 110 can be rectangular, circular or elliptical, and this embodiment does not limit it.
[0037] The fixing plate 110 may be provided with multiple positioning blocks 150, each positioning block 150 is provided with a first positioning hole 111, the positioning blocks 150 are used to restrain the guide post 215, increase the insertion depth of the guide post 215, thereby improving the stability of the insertion process.
[0038] The first moving module 400 may include a first cylinder 410 and a first base 420. The first cylinder 410 is disposed on the first base 420. The first cylinder 410 may be a three-axis cylinder with a movable end. The movable end of the first cylinder 410 is fixedly connected to the second positioning plate 220, which can cause the second positioning plate 220 to move linearly back and forth along the guide bearing of the first cylinder 410, thereby driving the floating positioning module 200 to move toward the socket fixing module 100 so that the first positioning hole 111 and the aviation socket 120 are inserted in sequence, or drive the floating positioning module 200 away from the socket fixing module 100.
[0039] Based on this, the socket fixing module 100 includes a fixing plate 110. One side of the fixing plate 110 is provided with an aviation socket 120 and a plurality of first positioning holes 111. Each first positioning hole 111 is distributed circumferentially along the aviation socket 120. On the other hand, the floating positioning module 200 includes a first positioning plate 210 and a second positioning plate 220. The side of the first positioning plate 210 away from the second positioning plate 220 is provided with an aviation plug 230 and guide posts 215 corresponding to each first positioning hole 111. The aviation plug 230 is used to insert into the aviation socket 120, and the guide posts 215 are used to insert into the corresponding first positioning holes 111. Then, the first moving module 400 is fixedly connected to the second positioning plate 220, and the distance between the end of the aviation plug 230 and the first positioning plate 210 is less than the distance between the end of the guide post 215 and the first positioning plate 210. When the first moving module 400 drives the floating positioning module 200 to move towards the socket fixing module 100, the first positioning... Hole 111 and aviation socket 120 are inserted sequentially. Since the first positioning plate 210 and the second positioning plate 220 are movably connected, the guide post 215 can automatically change the insertion direction according to the orientation of the first positioning hole 111 when it is inserted into the first positioning hole 111, thereby correcting the positioning error caused by insufficient manufacturing process. This allows the aviation socket 120 and aviation plug 230 to be corrected in position before being plugged in, thereby reducing the difficulty of precise plugging between aviation socket 120 and aviation plug 230, improving the success rate of plugging test, realizing automated plugging test between aviation socket 120 and aviation plug 230, reducing the cost of plugging test between aviation plug 230 and aviation socket 120, and improving the efficiency of plugging test. In addition, the first moving module 400 can also move the floating positioning module 200 away from the socket fixing module 100 when the plugging test is completed, thereby quickly entering the next plugging test process, which can improve the efficiency of plugging test.
[0040] In one possible implementation, there are two first positioning holes 111 and two guide posts 215. The two first positioning holes 111 can be arranged parallel to each other on both sides of the aviation socket 120, or they can be arranged above and below the aviation socket 120 respectively. Similarly, the two guide posts 215 can be arranged parallel to each other on both sides of the aviation plug 230, or they can be arranged above and below the aviation plug 230 respectively. This embodiment of the present disclosure is not limited thereto. The distance from each first positioning hole 111 to the aviation socket 120 is the same, and the distance from each guide post 215 to the aviation plug 230 is the same.
[0041] Additionally, refer to Figure 2 and Figure 3 , Figure 2 This is a side view of the floating positioning module provided in an embodiment of this application. Figure 3 This is a top view of the floating positioning module provided in an embodiment of this application. In some embodiments of this application, the cross-section of the second positioning plate 220 is rectangular, the shape of the first positioning plate 210 is the same as that of the second positioning plate 220, and each of the four corners of the second positioning plate 220 is provided with a first positioning pin 211. Each of the four corners of the first positioning plate 210 is provided with a through hole corresponding to the first positioning pin 211. Each first positioning pin 211 passes through the corresponding through hole, and each first positioning pin 211 is fitted with a first spring 212. One end of the first spring 212 is elastically connected to the second positioning plate 220, and the other end of the first spring 212 is elastically connected to the first positioning plate 210.
[0042] The first positioning plate 210 and the second positioning plate 220 are the same size.
[0043] It should be noted that before the guide post 215 is inserted, the first positioning plate 210 and the second positioning plate 220 are parallel. When the guide post 215 is inserted, if the axis of the guide post 215 is not on the same straight line as the axis of the corresponding first positioning hole 111, part of the first spring 212 will be stretched and the other part will be compressed, so that the first positioning plate 210 and the second positioning plate 220 are no longer parallel, and the axis of the guide post 215 is on the same straight line as the axis of the corresponding first positioning hole 111.
[0044] Based on this, the first positioning plate 210 and the second positioning plate 220 are movably connected, which makes the axis of the guide post 215 and the axis of the corresponding first positioning hole 111 on the same straight line, thereby automatically correcting the errors in the second horizontal and vertical directions between the aviation plug 230 and the aviation socket 120, and improving the success rate of the insertion test.
[0045] Additionally, refer to again Figure 3In some embodiments of this application, one side of the first positioning plate 210 is elastically connected to one end of the first tension spring 213, one side of the second positioning plate 220 is elastically connected to the other end of the first tension spring 213, the other side of the first positioning plate 210 is elastically connected to one end of the second tension spring 214, the other side of the second positioning plate 220 is elastically connected to the other end of the second tension spring 214, and the first tension spring 213 and the second tension spring 214 are parallel.
[0046] It should be noted that the end of the first tension spring 213 connected to the first positioning plate 210 is lower in the vertical direction than the end of the first tension spring 213 connected to the second positioning plate 220. The second tension spring 214 is similar to the first tension spring 213, and will not be described in detail here.
[0047] When the guide post 215 is inserted, if the guide post 215 needs to be corrected in the vertical direction, the angle between the first tension spring 213 and the second tension spring 214 and the second positioning plate 220 becomes smaller; if the guide post 215 needs to be corrected downward in the vertical direction, the angle between the first tension spring 213 and the second tension spring 214 and the second positioning plate 220 becomes larger.
[0048] Based on this, one side of the first positioning plate 210 is elastically connected to one end of the first tension spring 213, one side of the second positioning plate 220 is elastically connected to the other end of the first tension spring 213, the other side of the first positioning plate 210 is elastically connected to one end of the second tension spring 214, and the other side of the second positioning plate 220 is elastically connected to the other end of the second tension spring 214. The first tension spring 213 and the second tension spring 214 are parallel, which can automatically correct errors in the vertical direction and improve the success rate of the insertion test.
[0049] Additionally, refer to again Figure 1 and reference Figure 4 , Figure 4 This is a schematic diagram of the structure of the clamp and the second moving module provided in the embodiments of this application. In some embodiments of this application, the docking device of the aviation plug 230 further includes a clamp 300, which is located below the floating positioning module 200. The clamp 300 includes a first clamping piece 310 and a second clamping piece 320 arranged opposite to each other. Both the first clamping piece 310 and the second clamping piece 320 are provided with a second positioning hole 330. The socket fixing module 100 also includes a base 140, and a fixing plate 110 is fixed on the base 140. The base 140 has a second positioning pin 141 on each of its opposite sides that corresponds to the second positioning hole 330. The second positioning hole 330 is used to lock the second positioning pin 141.
[0050] It should be noted that due to insufficient manufacturing precision, the base 140 and the second positioning pin 141 may have errors in the second horizontal direction and in the vertical direction.
[0051] The clamping device may also include a second cylinder 340, which may be a dual-axis cylinder with two movable ends. The two movable ends are respectively located on both sides of the dual-axis cylinder. The two movable ends of the dual-axis cylinder are fixedly connected to the first clamping plate 310 and the second clamping plate 320, respectively. Therefore, the reciprocating linear motion of the two movable ends of the dual-axis cylinder can drive the first clamping plate 310 and the second clamping plate 320 to move closer to or further away from the second cylinder 340, so as to realize the clamping and releasing of the clamp 300.
[0052] The number of second positioning holes 330 on the first clamping piece 310 and the second clamping piece 320 can be one or more, and the second positioning holes 330 on the first clamping piece 310 are symmetrical with the second positioning holes 330 on the second clamping piece 320. Similarly, the distribution of the second positioning pins 141 on opposite sides of the base 140 is similar to that of the second positioning holes 330. The embodiments disclosed herein will not be described in detail here.
[0053] Based on this, the aviation plug 230 docking device also includes a clamp 300, which is located below the floating positioning module 200. The clamp 300 includes a first clamping piece 310 and a second clamping piece 320 arranged opposite to each other. Both the first clamping piece 310 and the second clamping piece 320 are provided with second positioning holes 330. The socket fixing module 100 also includes a base 140, and a fixing plate 110 is fixed on the base 140. The base 140 has second positioning pins 141 on opposite sides that correspond to the second positioning holes 330. The second positioning holes 330 are used to lock the second positioning pins 141, which can automatically correct errors in the first horizontal and vertical directions and improve the success rate of the plugging test.
[0054] Additionally, refer to again Figure 1 and Figure 4 In some embodiments of this application, the end of the second positioning pin 141 is tapered, and the shape of the second positioning hole 330 matches the shape of the end of the second positioning pin 141.
[0055] Based on this, the end of the second positioning pin 141 is tapered, and the shape of the second positioning hole 330 matches the shape of the end of the second positioning pin 141, so that the second positioning pin 141 can be inserted into the second positioning hole 330 more easily, which can reduce the failure probability when the second positioning pin 141 is inserted into the second positioning hole 330, thereby improving the error correction efficiency in the first horizontal direction and the vertical direction.
[0056] Additionally, refer to Figure 1 and Figure 4In some embodiments of this application, the aviation plug 230 docking device further includes a second moving module 500. The fixed end of the second moving module 500 is fixedly connected to the fixed end of the first moving module 400. The second moving module 500 is located at the bottom of the first moving module 400. The movable end of the second moving module 500 is fixedly connected to the clamp 300. The second moving module 500 is used to drive the clamp 300 to move toward the base 140 so that the second positioning hole 330 locks the second positioning pin 141, or to drive the clamp 300 away from the base 140.
[0057] The moving direction of the clamp 300 is parallel to the moving direction of the floating positioning module 200.
[0058] The second moving module 500 may include a third cylinder 510 and a second base 520. The third cylinder 510 is disposed on the second base 520. The third cylinder 510 may be a three-axis cylinder with a movable end. The fixed end of the third cylinder 510 is disposed at the top, and the fixed end of the first cylinder 410 is disposed at the bottom. Therefore, the third cylinder 510 is fixedly connected to the bottom of the first cylinder 410.
[0059] The movable end of the third cylinder 510 is fixedly connected to the second cylinder 340 of the clamp 300. Therefore, the movable end of the third cylinder 510 can drive the second cylinder 340 to move in the first horizontal direction, so that the clamp 300 moves toward the base 140, so that the second positioning hole 330 locks the second positioning pin 141, or drive the clamp 300 away from the base 140.
[0060] Based on this, the fixed end of the second moving module 500 is fixedly connected to the fixed end of the first moving module 400. The second moving module 500 is located at the bottom of the first moving module 400. The movable end of the second moving module 500 is fixedly connected to the clamp 300. The second moving module 500 is used to drive the clamp 300 to move towards the base 140 so that the second positioning hole 330 can engage the second positioning pin 141, or to drive the clamp 300 away from the base 140. This increases the range of motion of the clamp, allowing the clamp to hold the base 140 at a greater distance, thereby increasing the robustness of error correction by engaging the second positioning pin 141 through the second positioning hole 330.
[0061] Additionally, refer to again Figure 1 and reference Figure 5 , Figure 5The diagram below shows the structure of the mobile platform and frame provided in the embodiments of this application. In some embodiments of this application, the aviation plug 230 docking device further includes a frame 600 and a mobile platform 700. The mobile platform 700 is movably connected to the frame 600. The fixed end of the second mobile module 500 is fixed on the mobile platform 700. The moving direction of the mobile platform 700 is perpendicular to the moving direction of the floating positioning module 200.
[0062] The mobile platform 700 is implemented via a guide rail or a lead screw. The movement direction of the mobile platform 700 is consistent with the second horizontal direction, but this embodiment is not limited in this respect.
[0063] It should be noted that the rack 600 is fixed to the test station of the production line for independent use, while the socket fixing module 100 flows on the production line. When a socket fixing module 100 flows to a test station, the moving platform 700 moves relative to the rack 600, and is driven in conjunction with the second moving module 500 and the first moving module 400, so that the floating positioning module 200 can be positioned to the socket fixing module 100 to realize the insertion test between the aviation plug 230 and the aviation socket 120.
[0064] Based on this, the mobile platform 700 is movably connected to the rack 600, and the fixed end of the second mobile module 500 is fixed on the mobile platform 700. The moving direction of the mobile platform 700 is perpendicular to the moving direction of the floating positioning module 200, which enables the floating positioning module 200 to actively position itself to the socket fixing module 100, complete the preparation work before the insertion test, and improve the success rate of the insertion process.
[0065] Additionally, refer to again Figure 5 In some embodiments of this application, the mobile platform 700 and the frame 600 are elastically connected by a second spring (not shown in the figure).
[0066] The axis of the second spring is aligned with the direction of movement of the moving platform 700.
[0067] The number of second springs can be one or two, and this embodiment does not limit the number of second springs. For example, when there are two second springs, the two second springs are respectively arranged on both sides of the moving platform 700.
[0068] It should be noted that when the mobile platform 700 actively stops moving, it can passively and repeatedly move around the stopped position until it stabilizes at a certain position. For example, when the aviation plug 230 is plugged into the aviation socket 120, due to the error in the second horizontal direction, the mobile platform 700 will be moved by the stress from the socket fixing module 100. During the plugging process, the stress from the socket fixing module 100 may change direction, and the mobile platform 700 can move repeatedly until it stabilizes at a certain position when the plugging is completed. In addition, when the plugging ends, the mobile platform 700 moves back to the original stopped position by the second spring, waiting for the start of the next plugging.
[0069] Based on this, the mobile platform 700 can move repeatedly during the insertion process to align the aviation plug 230 with the aviation socket 120. After insertion, it is reset by the second spring and waits for the start of the next insertion. This can correct the error in the second horizontal direction, improve the success rate of insertion test, and reduce the step size of the mobile platform 700 when correcting errors, thus improving the stability of the insertion process.
[0070] Additionally, refer to again Figure 1 In some embodiments of this application, a plug fixing member 240 is provided on the side of the first positioning plate 210 away from the second positioning plate 220, and the plug fixing member 240 is used to fix the aviation plug 230.
[0071] The plug fixing member 240 can be in the shape of a cuboid or a cube, and this embodiment is not limited thereto.
[0072] It should be noted that the wiring of the aviation plug 230 is pre-installed inside the plug holder 240, so the aviation plug 230 only needs to be installed on the plug holder 240 to be used.
[0073] Based on this, a plug fixing member 240 is provided on the side of the first positioning plate 210 away from the second positioning plate 220. The plug fixing member 240 is used to fix the aviation plug 230. Since the aviation plug 230 is a vulnerable component and needs to be replaced frequently, the plug fixing member 240 is needed to improve the replacement efficiency of the aviation plug 230, thereby improving the testing efficiency.
[0074] Additionally, refer to Figure 1 In some embodiments of this application, the end of the guide post 215 is tapered, and the shape of the first positioning hole 111 matches the shape of the end of the guide post 215.
[0075] Based on this, the end of the guide post 215 is tapered, and the shape of the first positioning hole 111 matches the shape of the end of the guide post 215. Even if the axis of the guide post 215 and the axis of the first positioning hole 111 are not on the same straight line, when the end of the guide post 215 contacts the first positioning hole 111, the guide post 215 can be inserted into the first positioning hole 111 along the tip of the tapered shape, thereby improving the success rate of the guide post 215 being inserted into the first positioning hole 111 and thus improving the success rate of the insertion test.
[0076] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application.
Claims
1. An aviation plug docking device, characterized in that, include: A socket fixing module includes a fixing plate, on one side of which is an aviation socket and a plurality of first positioning holes, each of the first positioning holes being distributed along the circumference of the aviation socket; A floating positioning module includes a first positioning plate and a second positioning plate, the first positioning plate and the second positioning plate being movably connected. An aviation plug and guide posts corresponding to each of the first positioning holes are provided on the side of the first positioning plate away from the second positioning plate. The aviation plug is used to insert into the aviation socket, and the guide posts are used to insert into the corresponding first positioning holes. The distance between the end of the aviation plug and the first positioning plate is less than the distance between the end of the guide post and the first positioning plate. A first moving module is fixedly connected to the second positioning plate. The first moving module is used to drive the floating positioning module toward the socket fixing module so that the first positioning hole and the aviation socket are inserted in sequence, or to drive the floating positioning module away from the socket fixing module.
2. The aviation plug docking device according to claim 1, characterized in that, The second positioning plate has a rectangular cross-section, and the shape of the first positioning plate is the same as that of the second positioning plate. Each of the four corners of the second positioning plate is provided with a first positioning pin, and each of the four corners of the first positioning plate is provided with a through hole corresponding to the first positioning pin. Each first positioning pin passes through the corresponding through hole, and each first positioning pin is fitted with a first spring. One end of the first spring is elastically connected to the second positioning plate, and the other end of the first spring is elastically connected to the first positioning plate.
3. The aviation plug docking device according to claim 2, characterized in that, One side of the first positioning plate is elastically connected to one end of the first tension spring, one side of the second positioning plate is elastically connected to the other end of the first tension spring, the other side of the first positioning plate is elastically connected to one end of the second tension spring, and the other side of the second positioning plate is elastically connected to the other end of the second tension spring. The first tension spring and the second tension spring are parallel.
4. The aviation plug docking device according to claim 1, characterized in that, The aviation plug docking device also includes a clamp, which is located below the floating positioning module. The clamp includes a first clamp and a second clamp arranged opposite to each other. Both the first clamp and the second clamp are provided with a second positioning hole. The socket fixing module also includes a base, and the fixing plate is fixed on the base. The base has a second positioning pin on each of its opposite sides that corresponds to the second positioning hole. The second positioning hole is used to lock the second positioning pin.
5. The aviation plug docking device according to claim 4, characterized in that, The end of the second locating pin is tapered, and the shape of the second locating hole matches the shape of the end of the second locating pin.
6. The aviation plug docking device according to claim 4, characterized in that, The aviation plug docking device further includes a second moving module. The fixed end of the second moving module is fixedly connected to the fixed end of the first moving module. The second moving module is located at the bottom of the first moving module. The movable end of the second moving module is fixedly connected to the clamp. The second moving module is used to drive the clamp toward the base so that the second positioning hole can lock the second positioning pin, or drive the clamp away from the base. The direction of movement of the clamp is parallel to the direction of movement of the floating positioning module.
7. An aviation plug docking device according to claim 6, characterized in that, The aviation plug docking device also includes a frame and a mobile platform. The mobile platform is movably connected to the frame. The fixed end of the second mobile module is fixed to the mobile platform. The moving direction of the mobile platform is perpendicular to the moving direction of the floating positioning module.
8. An aviation plug docking device according to claim 7, characterized in that, The mobile platform is elastically connected to the frame via a second spring.
9. An aviation plug docking device according to claim 1, characterized in that, A plug fixing component is provided on the side of the first positioning plate away from the second positioning plate, and the plug fixing component is used to fix the aviation plug.
10. An aviation plug docking device according to claim 1, characterized in that, The end of the guide post is tapered, and the shape of the first positioning hole matches the shape of the end of the guide post.