Module power supply jig quick-changing mechanism

Abstract

The invention relates to the technical field of power supply modules, in particular to a module power supply jig quick-change mechanism, which comprises a quick-change seat, a conveying mechanism, a locking mechanism, a test jig and a test host, and is characterized in that the conveying mechanism is arranged on the quick-change seat, the locking mechanism is close to the conveying mechanism, the test jig is arranged on the conveying mechanism, and the test host is opposite to the test jig. The locking mechanism locks the test fixture and the test host when the test fixture and the test host are plugged. The locking mechanism comprises a locking table, a locking assembly and an alignment assembly, and the locking assembly and the alignment assembly are correspondingly arranged; the test fixture is provided with an alignment assembly, so that the test fixture and the test host are pre-inserted, and the test fixture is locked through a locking assembly, so that the test fixture and the test host are inserted and fixed; the test fixture is firmly locked on the alignment assembly through the locking assembly, so that the test fixture and the test host are stably inserted, the test efficiency is improved, errors caused by manual operation are reduced, efficient and accurate test operation is realized, the structure is compact, the automation program is high, and the practicability is high.

Description

Technical Field

[0001] The invention relates to the technical field of power modules, and in particular to a module power fixture quick-change mechanism. Background Art

[0002] A power module is a power supply that can be directly mounted on a printed circuit board. It can provide power for ASICs, digital signal processors, microprocessors, memory, field programmable gate arrays and other digital or analog loads. Generally speaking, this type of module is called a point-of-load power supply system or a point-of-use power supply system. Due to its higher cost-effectiveness and smaller size, open-panel power modules are widely used in various industries.

[0003] When the existing power module is plugged into the test fixture, the test accuracy is often affected due to unstable plugging accuracy, and the power test module is easily burned out due to poor plugging, which is very inconvenient and takes a long time to replace. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a module power fixture quick-change mechanism, which solves the problems that when the existing power module is plugged into the test fixture, the test accuracy is often affected due to unstable plugging accuracy, and the power test module is easily burned out due to poor plugging, which is very inconvenient to replace and takes a long time. The technical solution adopted by the present invention is: a module power fixture quick-change mechanism, including a quick-change seat, a conveying mechanism, a locking mechanism, a test fixture and a test host, the conveying mechanism is arranged on both sides of the quick-change seat, the locking mechanism is arranged close to the conveying mechanism, the test fixture frame is arranged on the conveying mechanism, the test host is arranged on the quick-change seat relative to the test fixture, the locking mechanism is arranged at one end of the test fixture, and the locking mechanism is used to lock the test fixture when it is plugged toward the test host along the conveying mechanism; the locking mechanism includes a locking platform, a locking component and an alignment component, the locking component is arranged at one end of the locking platform close to the test fixture, the alignment component is arranged at the other end of the locking platform close to the test host, and the locking component is arranged corresponding to the alignment component; the test fixture is conveyed to the alignment component along the conveying mechanism so that the test fixture and the test host can perform pre-insertion activities, and the test fixture is locked on the alignment component by the locking component, so that the test fixture and the test host are plugged and fixed.

[0005] A further improvement to the above scheme is that a gantry is provided on the quick-change seat, the conveying mechanism and the locking mechanism are both provided close to the gantry, and the gantry is installed on the test fixture so that the test fixture is provided on the locking mechanism along the conveying mechanism.

[0006] A further improvement to the above scheme is that the quick-change seat is provided with a gantry drive mechanism near the gantry, and the gantry drive mechanism includes a gantry guide rail, a gantry slider and a gantry transmission seat; the gantry guide rail is arranged on the quick-change seat, the gantry slider is movably arranged on the gantry guide rail, a gantry sensor is arranged on the gantry slider, the gantry transmission seat is arranged on the gantry slider, and the gantry is arranged on the gantry transmission seat and moves along the gantry guide rail through the gantry slider.

[0007] A further improvement to the above scheme is that the conveying mechanism includes a conveying motor, a connecting rod, an active conveying roller and a driven conveying roller, one end of the conveying motor is connected to the connecting rod, one end of the connecting rod is connected to the active conveying roller, and the other end is connected to the driven conveying roller; one end of the conveying motor drives the connecting rod to drive the driven conveying roller through the active conveying roller for transmission; a coupling seat is sleeved on the connecting rod, a rotating shaft is provided on the connecting seat, and the connecting rod is transmitted along the rotating shaft.

[0008] A further improvement to the above scheme is that the active conveying roller includes an active conveying frame, an active conveying guide rail, an active guide roller and an active conveying belt, the active conveying guide rail is arranged on the active conveying frame, an active conveying baffle is arranged on one side of the active conveying guide rail, active mounting shafts are arranged at both ends of the active conveying guide rail, the active guide roller is movably arranged on the active mounting shaft, the active conveying belt is sleeved on the active guide roller, and one end of the active conveying belt is conveyed and driven along the active conveying guide rail; the driven conveying roller includes a driven conveying frame, a driven conveying guide rail, a driven guide roller and a driven conveying belt, the driven conveying guide rail is arranged on the driven conveying frame, a driven conveying baffle is arranged on one side of the driven conveying guide rail, driven mounting shafts are arranged at both ends of the driven conveying guide rail, the driven guide roller is movably arranged on the driven mounting shaft, the driven conveying belt is sleeved on the driven guide roller, one end of the driven conveying belt is conveyed and driven along the driven conveying guide rail, and the test fixture is driven along the active conveying roller and the driven conveying roller.

[0009] A further improvement to the above scheme is that a locking conveying assembly is arranged on the locking platform near the quick-change seat, and the locking conveying assembly includes a locking conveying rail, a locking transmission seat and a locking transmission motor, and one end of the locking transmission motor is connected to a locking transmission guide rod; the locking platform is arranged on the locking transmission seat and is transmitted through the locking conveying rail; the locking assembly is arranged at both ends of the locking platform close to the locking transmission assembly, and the locking assembly includes a first locking block, a locking connecting rod and a second locking block; the locking connecting rod is arranged on the locking platform to form a locking area for the locking assembly to move, and the first locking block and the second locking block are respectively connected to the locking connecting rod.

[0010] A further improvement to the above scheme is that a first locking roller is provided on the first locking block, a first locking groove is provided on the first locking block near the quick-change seat, a first locking rod is provided at one end of the first locking block near the first locking groove, one end of the first locking rod is passed through the first locking groove, the first locking wheel is provided on the first locking groove and connected to the first locking roller; a plurality of second locking grooves are provided on the second locking block, the plurality of second locking grooves are evenly distributed on the second locking block, and a second locking abutment platform is provided on the second locking block near the locking platform.

[0011] A further improvement to the above scheme is that the alignment component includes an alignment seat and an alignment block, the alignment seat is arranged on the locking platform facing the test host, and the alignment block is arranged on the locking platform with its back against the alignment block, and there are two groups of alignment blocks, and the two groups of alignment blocks are provided with alignment grooves; the test fixture is transported to the locking platform along the first locking roller, one end of the test fixture is arranged in the alignment groove, and the other end abuts against the second abutment block to limit the test fixture.

[0012] A further improvement to the above scheme is that the test fixture includes a fixture box, a fixture panel and a fixture plug-in end; the fixture panel is arranged above the fixture box, and the fixture plug-in end is arranged at one end of the fixture box and faces the test host.

[0013] A further improvement to the above scheme is that the test host includes a host case, a host abutment block and a host plug-in slot; the host abutment blocks are arranged at both ends of the host case, the host plug-in slot is arranged on one side of the host abutment block, and the host plug-in slot cooperates with the fixture plug-in end.

[0014] The beneficial effects of the present invention are: Compared with the existing power supply module, the present invention makes the replacement of the test fixture more convenient through the quick-change seat, improves the versatility and flexibility; the conveying mechanism is located on both sides of the quick-change seat, ensuring the smooth conveying of the test fixture; and the locking mechanism is arranged close to the conveying mechanism, providing reliable guarantee for the locking of the test fixture, and the positioning accuracy of the test fixture is improved through the alignment component on the locking mechanism, and the test fixture is firmly locked on the alignment component through the locking component, so that the test fixture and the test host are firmly plugged in, the test efficiency is improved, and the error of human operation is greatly reduced, ensuring that the test fixture and the test host are firmly plugged in, and efficient and accurate testing operations are achieved. It has a compact structure, strong practicality, and has a good application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of the quick-change mechanism of the modular power fixture of the present invention; Figure 2A three-dimensional diagram of the quick-change mechanism of the modular power fixture of the present invention from another angle; Figure 3 It is a schematic diagram of the exploded structure of the quick-change mechanism of the module power fixture of the present invention; Figure 4 It is a schematic diagram of the exploded structure of the quick-change mechanism of the module power fixture of the present invention from another angle; Figure 5 for Figure 4 The enlarged view of point A in the middle; Figure 6 for Figure 4 The enlarged view of point B in the middle; Figure 7 for Figure 4 Enlarged view of point C in the middle.

[0016] Description of reference numerals: quick-change seat 10, gantry frame 11, gantry driving mechanism 12, gantry guide rail 13, gantry slide block 14, gantry transmission seat 15; Conveying mechanism 20, conveying motor 21, coupling rod 22, coupling seat 221, rotating shaft 223, active conveying roller 23, active conveying frame 231, active conveying guide rail 232, active guide roller 233, active conveying belt 234, active conveying baffle 235, active mounting shaft 236, driven conveying roller 24, driven conveying frame 241, driven conveying guide rail 242, driven guide roller 243 and driven conveying belt 244; The locking mechanism 30, the locking platform 31, the locking conveying assembly 311, the locking conveying rail 312, the locking transmission seat 313, the locking transmission motor 314, the locking transmission guide rod 315, the locking assembly 32, the first locking block 321, the locking connecting rod 322, the second locking block 323, the first locking roller 324, the first locking groove 325, the first locking rod 326, the second locking groove 327, the alignment assembly 33, the alignment seat 331, the alignment block 332, and the alignment groove 334; Test fixture 40, fixture box 41, fixture panel 42, fixture plug terminal 43; The test host 50 , the host case 51 , the host abutment block 52 , and the host plug-in slot 53 . DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0018] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0020] like Figure 1 to Figure 7 As shown, in an embodiment of the present invention, a module power fixture quick-change mechanism is involved, including: a quick-change seat 10, a conveying mechanism 20, a locking mechanism 30, a test fixture 40 and a test host 50, the conveying mechanism 20 is arranged on both sides of the quick-change seat 10, the locking mechanism 30 is arranged close to the conveying mechanism 20, the test fixture 40 is arranged on the conveying mechanism 20, the test host 50 is arranged on the quick-change seat 10 relative to the test fixture 40, the locking mechanism 30 is arranged at one end of the test fixture 40, and the locking mechanism 30 is used for the test fixture 40 to be inserted along the conveying mechanism 20 toward the test host 50. The locking mechanism 30 includes a locking platform 31, a locking assembly 32 and an alignment assembly 33. The locking assembly 32 is arranged at one end of the locking platform 31 close to the test fixture 40, and the alignment assembly 33 is arranged at the other end of the locking platform 31 close to the test host 50. The locking assembly 32 and the alignment assembly 33 are arranged correspondingly. The test fixture 40 is transported to the alignment assembly 33 along the conveying mechanism 20 so that the test fixture 40 and the test host 50 can be pre-inserted, and the test fixture 40 is locked on the alignment assembly 33 by the locking assembly 32, so that the test fixture 40 and the test host 50 are plugged and fixed. In this embodiment, the quick-change seat 10 makes the replacement of the test fixture 40 more convenient, and effectively improves the versatility and flexibility of the equipment; the conveying mechanism 20 is located on both sides of the quick-change seat 10, so as to ensure the smooth conveying of the test fixture 40; and the locking mechanism 30 is arranged close to the conveying mechanism 20, which provides a reliable guarantee for the locking of the test fixture 40. The test fixture 40 is accurately conveyed to the alignment component 33 by the conveying mechanism 20, so as to fully prepare for the pre-insertion activity of the test fixture 40 and the test host 50. The alignment component 33 on the locking mechanism 30 improves the positioning accuracy of the test fixture 40, and ensures the smooth progress of the test process. The test fixture 40 is firmly locked on the alignment component 33 by the locking component 32, so as to realize the stable insertion of the test fixture 40 and the test host 50, improve the test efficiency, and greatly reduce the error of human operation, so as to ensure the accuracy of the test results.

[0021] like Figure 1 As shown, a gantry 11 is provided on the quick-change seat 10, and the conveying mechanism 20 and the locking mechanism 30 are both provided close to the gantry 11. The gantry 11 is installed on the test fixture 40, so that the test fixture 40 is arranged on the locking mechanism 30 along the conveying mechanism 20. In this embodiment, the gantry 11 is firmly arranged on the quick-change seat 10 to enhance the overall stability, and also provide an ideal installation position for the conveying mechanism 20 and the locking mechanism 30; by arranging the conveying mechanism 20 and the locking mechanism 30 close to the gantry 11, such a design optimizes space utilization and ensures smoothness and efficiency of operation.

[0022] like Figure 2 As shown, the quick-change seat 10 is provided with a gantry drive mechanism 12 near the gantry 11, and the gantry drive mechanism 12 includes a gantry guide rail 13, a gantry slider 14 and a gantry transmission seat 15; the gantry guide rail 13 is arranged on the quick-change seat 10, the gantry slider 14 is movably arranged on the gantry guide rail 13, the gantry slider 14 is provided with a gantry sensor 141, the gantry slider 14 is arranged on the gantry slider 14, and the gantry 11 is arranged on the gantry transmission seat 15 and moves along the gantry guide rail 13 through the gantry slider 14. In this embodiment, the gantry guide rail 13 is stably installed on the quick-change seat 10, providing a solid running track for the gantry slider 14, and the gantry slider 14 slides flexibly on the guide rail, ensuring that the gantry 11 can move smoothly and stably; and a gantry sensor 141 is provided on the gantry slider 14, and the sensor can monitor the position and status of the slider in real time to ensure that the gantry 11 will not deviate or abnormally during the movement, thereby improving accuracy and safety.

[0023] like Figures 4 to 5 As shown, the conveying mechanism 20 includes a conveying motor 21, a connecting rod 22, an active conveying roller 23 and a driven conveying roller 24, one end of the conveying motor 21 is connected to the connecting rod 22, one end of the connecting rod 22 is connected to the active conveying roller 23, and the other end is connected to the driven conveying roller 24; one end of the conveying motor 21 drives the connecting rod 22 to drive the driven conveying roller 24 through the active conveying roller 23 to transmit; a connecting rod 22 is sleeved with a connecting seat 221, a rotating shaft 223 is provided on the connecting seat 221, and the connecting rod 22 is transmitted along the rotating shaft 223. In this embodiment, one end of the conveying motor 21 is closely connected to the connecting rod 22, so that the connecting rod 22 can rotate stably, and one end of the connecting rod 22 is connected to the active conveying roller 23, and the other end is connected to the driven conveying roller 24, which ensures the smooth transmission of power, simplifies the transmission structure, and improves the transmission efficiency; and a connecting rod seat 221 and a rotating shaft 223 are mounted on the connecting rod 22. With the support of the rotating shaft 223, the connecting rod 22 can be smoothly transmitted along a predetermined trajectory, further enhancing the stability and durability of the conveying mechanism 20.

[0024] The active conveying roller 23 includes an active conveying frame 231, an active conveying guide rail 232, an active guide roller 233 and an active conveying belt 234. The active conveying guide rail 232 is arranged on the active conveying frame 231. An active conveying baffle 235 is arranged on one side of the active conveying guide rail 232. Active mounting shafts 236 are arranged at both ends of the active conveying guide rail 232. The active guide roller 233 is movably arranged on the active mounting shaft 236. The active conveying belt 234 is sleeved on the active guide roller 233. One end of the active conveying belt 234 is conveyed and driven along the active conveying guide rail 232. The driven conveying roller 24 includes A driven conveying frame 241, a driven conveying guide rail 242, a driven guide roller 243 and a driven conveying belt 244, wherein the driven conveying guide rail 242 is arranged on the driven conveying frame 241, a driven conveying baffle is arranged on one side of the driven conveying guide rail 242, driven mounting shafts are arranged at both ends of the driven conveying guide rail 242, the driven guide roller 243 is movably arranged on the driven mounting shaft, the driven conveying belt 244 is sleeved on the driven guide roller 243, one end of the driven conveying belt 244 is conveyed and driven along the driven conveying guide rail 242, and the test fixture 40 is driven along the active conveying roller 23 and the driven conveying roller 24. In this embodiment, efficient and stable automatic transmission is achieved through the precise design of the active conveying roller 23 and the driven conveying roller 24; the active guide roller 233 on the guide rail carries the conveyor belt and moves forward smoothly along the predetermined path through the stable support of the active conveying frame 231; the active conveying baffle 235 ensures the precise positioning of the test fixture 40 during the conveying process to avoid deviation; the active mounting shaft 236 is combined with the movable guide roller to provide a solid guarantee for the smooth operation of the conveyor belt; and the driven conveying roller 24, as a relay, continues to push the material forward to ensure the stability of material transmission; the test fixture 40 can be easily transmitted between the active conveying roller 23 and the driven conveying roller 24, achieving fast and accurate replacement and improving production efficiency.

[0025] like Figure 6As shown, a locking conveying assembly 311 is arranged on the locking platform 31 near the quick-change seat 10, and the locking conveying assembly 311 includes a locking conveying rail 312, a locking transmission seat 313 and a locking transmission motor 314, and one end of the locking transmission motor 314 is connected to a locking transmission guide rod 315; the locking platform 31 is arranged on the locking transmission seat 313 and is transmitted through the locking conveying rail 312; the locking assembly 32 is arranged at both ends of the locking platform 31 close to the locking conveying assembly 311, and the locking assembly 32 includes a first locking block 321, a locking connecting rod 322 and a second locking block 323; the locking connecting rod 322 is arranged on the locking platform 31 to form a locking area for the locking assembly 32 to move, and the first locking block 321 and the second locking block 323 are respectively connected to the locking connecting rod 322. In this embodiment, the locking transmission guide rod 315 is driven by one end of the locking transmission motor 314 to make the locking transmission seat 313 operate, and the locking platform 31 is firmly mounted on this seat and flexibly transmits along the locking conveying rail 312; and locking components 32 are arranged at both ends of the locking platform 31, adjacent to the locking conveying component 311, to ensure the accuracy and efficiency of the action, the locking component 32 is composed of a first locking block 321, a locking connecting rod 322 and a second locking block 323, which are cleverly laid on the locking platform 31, and define a locking area dedicated to the activity of the locking component 32; the locking stability is enhanced, the flexibility of operation is greatly improved, the operation process is simplified, the need for manual intervention is reduced, the automation program is high, and the practicality is strong.

[0026] The first locking block 321 is provided with a first locking roller 324, and the first locking block 321 is provided with a first locking groove 325 near the quick-change seat 10, and the first locking rod 326 is provided at one end of the first locking block 321 near the first locking groove 325, and one end of the first locking rod 326 is penetrated through the first locking groove 325, and the first locking wheel is arranged on the first locking groove 325 and connected to the first locking roller 324; the second locking block 323 is provided with a plurality of second locking grooves 327, and the plurality of second locking grooves 327 are evenly distributed on the second locking block 323, and the second locking block 323 is provided with a second locking abutment platform near the locking platform 31. In this embodiment, an efficient and stable locking function is achieved through the first locking block 321 and the second locking block 323; the first locking roller 324 and the first locking groove 325 provided on the first locking block 321 cooperate with the use of the first locking rod 326 to ensure the firmness of the quick-change seat 10 during the connection process; the setting of the first locking wheel further enhances the locking effect, making the connection between the first locking block 321 and the quick-change seat 10 tighter and more reliable. The multiple second locking grooves 327 evenly distributed on the second locking block 323 increase the flexibility and adaptability of the locking; the setting of the second locking abutment platform ensures the close contact between the second locking block 323 and the locking platform 31, achieving an efficient, stable and flexible locking function.

[0027] like Figure 7As shown, the alignment component 33 includes an alignment seat 331 and an alignment block 332, the alignment seat 331 is arranged on the locking platform 31 facing the test host 50, and the alignment block 332 is arranged on the locking platform 31 with its back against the alignment block 332, and the alignment block 332 is provided with two groups, and the two groups of alignment blocks 332 are provided with alignment grooves 334; the test fixture 40 is transported to the locking platform 31 along the first locking roller 324, one end of the test fixture 40 is arranged in the alignment groove 334, and the other end is abutted against the second abutment block to limit the test fixture 40. In this embodiment, the alignment seat 331 faces the test host 50 and is arranged on the locking platform 31, which plays a basic role in guiding and positioning; the alignment block 332 is closely attached to the rear of the alignment seat 331 and is also firmly installed on the locking platform 31, and the structure is compact; the alignment block 332 is provided with an alignment groove 334 to align the test fixture 40. When the test fixture 40 needs to be tested, it will be smoothly transported to the locking platform 31 along the guidance of the first locking roller 324, and one end of the test fixture 40 will be cleverly embedded in the alignment groove 334, ensuring the stability of the test fixture 40 in the horizontal direction and improving the positioning accuracy; the other end of the test fixture 40 will be tightly abutted against the second abutment block; through the double limit design, the test fixture 40 is more stable during the test process, and is not easy to deviate or shake, which greatly improves the efficiency and accuracy of the plug-in matching of the test fixture 40 and the test fixture 40.

[0028] The test fixture 40 includes a fixture box 41, a fixture panel 42, and a fixture plug-in terminal 43; the fixture panel 42 is arranged above the fixture box 41, and the fixture plug-in terminal 43 is arranged at one end of the fixture box 41 and faces the test host 50. In this embodiment, the fixture box 41 is used as the support structure of the entire mechanism to stably carry other components and ensure stability during the test process; the fixture panel 42 is cleverly arranged above the fixture box 41, which is not only convenient for the operator's intuitive observation and quick operation, but also effectively improves the test efficiency through its precise layout design. The fixture plug-in terminal 43, as a key component connecting the test host 50 and the fixture, is carefully arranged at one end of the fixture box 41 and faces the test host 50, which simplifies the test process and improves the accuracy and reliability of the test.

[0029] The test host 50 includes a host case 51, a host abutment block 52, and a host plug-in slot 53; the host abutment block 52 is arranged at both ends of the host case 51, the host plug-in slot 53 is arranged on one side of the host abutment block 52, and the host plug-in slot 53 matches the fixture plug-in end 43. In this embodiment, the fixture plug-in end 43 matched with the host plug-in slot 53 ensures that the test fixture 40 can be accurately and firmly inserted into the host plug-in slot 53 on one side of the host abutment block 52, thereby enhancing the connection stability between the test fixture 40 and the test host 50, and preventing accidental falling off or loosening during the test process; the plug-in is stable and practical.

[0030] In an embodiment of the present invention, a module power fixture quick-change mechanism is involved, including: a quick-change seat 10, a conveying mechanism 20, a locking mechanism 30, a test fixture 40 and a test host 50, the conveying mechanism 20 is arranged on both sides of the quick-change seat 10, the locking mechanism 30 is arranged close to the conveying mechanism 20, the test fixture 40 frame is arranged on the conveying mechanism 20, the test host 50 is arranged on the quick-change seat 10 relative to the test fixture 40, the locking mechanism 30 is arranged at one end of the test fixture 40, and the locking mechanism 30 is used to lock the test fixture 40 when it is inserted along the conveying mechanism 20 toward the test host 50; the locking mechanism 30 includes a locking platform 31, a locking component 32 and an alignment component 33, the locking component 32 is arranged at one end of the locking platform 31 close to the test fixture 40, the alignment component 33 is arranged at the other end of the locking platform 31 close to the test host 50, and the locking component 32 is arranged corresponding to the alignment component 33; the test fixture 40 is conveyed to the test host 50 along the conveying mechanism 20 The test fixture 40 is mounted on the alignment component 33 so that the test fixture 40 and the test host 50 can be pre-inserted, and the test fixture 40 is locked on the alignment component 33 by the locking component 32, so that the test fixture 40 and the test host 50 are plugged and fixed; the quick-change seat 10 makes the replacement of the test fixture 40 more convenient, and improves the versatility and flexibility; the conveying mechanism 20 is located on both sides of the quick-change seat 10, ensuring the smooth conveying of the test fixture 40; and the locking mechanism 30 is arranged close to the conveying mechanism 20, which provides a reliable guarantee for the locking of the test fixture 40, and the alignment component 33 on the locking mechanism 30 is used to improve the positioning accuracy of the test fixture 40, and the test fixture 40 is firmly locked on the alignment component 33 by the locking component 32, so that the test fixture 40 and the test host 50 are firmly plugged, the test efficiency is improved, and the error of human operation is greatly reduced, so as to ensure that the test fixture 40 and the test host 50 are firmly plugged, and efficient and accurate testing operations are achieved, with a compact structure and strong practicality, and has a good application prospect.

[0031] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A module power fixture quick-change mechanism, characterized in that: include: A quick-change seat, a conveying mechanism, a locking mechanism, a test fixture and a test host, wherein the conveying mechanism is arranged on both sides of the quick-change seat, the locking mechanism is arranged close to the conveying mechanism, the test fixture frame is arranged on the conveying mechanism, the test host is arranged on the quick-change seat relative to the test fixture, the locking mechanism is arranged at one end of the test fixture, and the locking mechanism is used to lock the test fixture when it is inserted along the conveying mechanism toward the test host; the locking mechanism includes a locking platform, a locking assembly and an alignment assembly, the locking assembly is arranged at one end of the locking platform close to the test fixture, the alignment assembly is arranged at the other end of the locking platform close to the test host, and the locking assembly is arranged corresponding to the alignment assembly; the test fixture is conveyed to the alignment assembly along the conveying mechanism so that the test fixture and the test host can perform pre-insertion activities, and the test fixture is locked on the alignment assembly by the locking assembly, so that the test fixture and the test host are plugged and fixed.

2. The modular power fixture quick-change mechanism according to claim 1, characterized in that: The quick-change seat is provided with a gantry, the conveying mechanism and the locking mechanism are both arranged close to the gantry, and the gantry is installed on the test fixture so that the test fixture is arranged on the locking mechanism along the conveying mechanism.

3. The modular power fixture quick-change mechanism according to claim 2, characterized in that: The quick-change seat is provided with a gantry drive mechanism near the gantry, and the gantry drive mechanism includes a gantry guide rail, a gantry slider and a gantry transmission seat; the gantry guide rail is arranged on the quick-change seat, the gantry slider is movably arranged on the gantry guide rail, a gantry sensor is arranged on the gantry slider, the gantry transmission seat is arranged on the gantry slider, and the gantry is arranged on the gantry transmission seat and moves along the gantry guide rail through the gantry slider.

4. The modular power fixture quick-change mechanism according to claim 1, characterized in that: The conveying mechanism comprises a conveying motor, a coupling rod, an active conveying roller and a driven conveying roller, one end of the conveying motor is connected to the coupling rod, one end of the coupling rod is connected to the active conveying roller, and the other end is connected to the driven conveying roller; One end of the conveying motor drives the coupling rod to drive the driven conveying roller through the active conveying roller for transmission; The connecting rod is sleeved with a connecting seat, the connecting seat is provided with a rotating shaft, and the connecting rod is driven along the rotating shaft.

5. The modular power fixture quick-change mechanism according to claim 4, characterized in that: The active conveying roller comprises an active conveying frame, an active conveying guide rail, an active guide roller and an active conveying belt, wherein the active conveying guide rail is arranged on the active conveying frame, an active conveying baffle is arranged on one side of the active conveying guide rail, active mounting shafts are arranged at both ends of the active conveying guide rail, the active guide roller is movably arranged on the active mounting shaft, the active conveying belt is sleeved on the active guide roller, and one end of the active conveying belt is conveyed and driven along the active conveying guide rail; The driven conveying roller includes a driven conveying frame, a driven conveying guide rail, a driven guide roller and a driven conveying belt. The driven conveying guide rail is arranged on the driven conveying frame. A driven conveying baffle is arranged on one side of the driven conveying guide rail. Driven mounting shafts are arranged at both ends of the driven conveying guide rail. The driven guide roller is movably arranged on the driven mounting shaft. The driven conveying belt is sleeved on the driven guide roller. One end of the driven conveying belt is conveyed and driven along the driven conveying guide rail. The test fixture is driven along the active conveying roller and the driven conveying roller.

6. The modular power fixture quick-change mechanism according to claim 1, characterized in that: The locking platform is provided with a locking conveying assembly near the quick-change seat, and the locking conveying assembly includes a locking conveying rail, a locking transmission seat and a locking transmission motor, and one end of the locking transmission motor is connected to a locking transmission guide rod; the locking platform is provided on the locking transmission seat and is transmitted through the locking conveying rail; The locking assembly is arranged at both ends of the locking platform close to the locking conveying assembly, and the locking assembly includes a first locking block, a locking connecting rod and a second locking block; the locking connecting rod is arranged on the locking platform to form a locking area for the locking assembly to move, and the first locking block and the second locking block are respectively connected to the locking connecting rod.

7. The modular power fixture quick-change mechanism according to claim 6, characterized in that: The first locking block is provided with a first locking roller, the first locking block is provided with a first locking groove near the quick-change seat, the first locking block is provided with a first locking rod at one end near the first locking groove, one end of the first locking rod is inserted into the first locking groove, and the first locking wheel is provided on the first locking groove and connected to the first locking roller; The second locking block is provided with a plurality of second locking grooves, the plurality of second locking grooves are evenly distributed on the second locking block, and the second locking block is provided with a second locking abutment platform near the locking platform.

8. The modular power fixture quick-change mechanism according to claim 7, characterized in that: The alignment component includes an alignment seat and an alignment block. The alignment seat is arranged on the locking platform facing the test host, and the alignment block is arranged on the locking platform with its back against the alignment block. The alignment blocks are provided in two groups, and the two groups of alignment blocks are provided with alignment grooves. The test fixture is transported to the locking platform along the first locking roller, one end of the test fixture is arranged in the alignment groove, and the other end abuts against the second abutment block to limit the test fixture.

9. The modular power fixture quick-change mechanism according to claim 1, characterized in that: The test fixture comprises a fixture box, a fixture panel and a fixture plug-in end; the fixture panel is arranged above the fixture box, and the fixture plug-in end is arranged at one end of the fixture box and faces the test host.

10. The modular power fixture quick-change mechanism according to claim 9, characterized in that: The test host includes a host box, a host abutment block and a host plug-in slot; the host abutment blocks are arranged at both ends of the host box, the host plug-in slot is arranged on one side of the host abutment block, and the host plug-in slot matches the fixture plug-in end.

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