An electronic equipment interface plug-in tester

Abstract

The present invention relates to the technical field of electronic device interface terminal testing, and in particular to an electronic device interface terminal plug-in tester, comprising an L-shaped base and a sliding seat slidably connected to the bottom of the L-shaped base, a through slot for inserting an RJ45 interface female head is opened on the left side of the L-shaped base, an n-shaped seat is fixedly connected between the front and rear sides of the sliding seat, and a fixed frame is fixedly connected to the top of the sliding seat. The present invention starts a rodless cylinder to drive a movable plate to move to the left, so that the fixed frame drives the RJ45 interface male head to insert into the female head, and then starts the rodless cylinder to drive the movable plate to move to the right, so that the fixed plate moves to the right, first completing the test of the clamping performance between the RJ45 interface male head and the female head, and then the fixed plate continues to move to the right, so that the RJ45 interface male head and the female head are separated to complete the plug-in test, so that the RJ45 interface can be continuously tested for the clamping performance before the plug-in test, so that the interface end test is more comprehensive, thereby improving the accuracy of the test.

Description

Technical Field

[0001] The invention relates to the technical field of electronic equipment interface terminal testing, and in particular to an electronic equipment interface terminal plug-in and pull-out testing machine. Background Art

[0002] Electronic equipment needs to use RJ45 interface in the production process. As a connector widely used in Ethernet, RJ45 interface has become an indispensable part of modern electronic equipment. In order to ensure the transmission of the network, the interface end needs to be plugged and unplugged.

[0003] A Chinese patent with announcement number CN117169642B discloses a computer interface plug-in and pull-out test device, which belongs to the field of interface testing technology, and includes a test base, a pushing mechanism, a longitudinal adjustment mechanism, a clamping mechanism and a pressing mechanism. The test base is provided with a driving motor, and the pushing mechanism and the longitudinal adjustment mechanism are both arranged on the test base. The pushing mechanism is connected to the output shaft of the driving motor, the clamping mechanism is connected to the pushing mechanism and the longitudinal adjustment mechanism, and the pressing mechanism is connected to the clamping mechanism; the pressing mechanism includes a slide rail, a slide base, a support plate, two pressing limit slide bars, a pressing screw and a pressing plate. Although the above patent can perform plug-in and pull-out tests on the interface end, the buckle of the male head of the RJ45 interface is always in an open and closed state for back-and-forth plug-in and pull-out tests with the female head, and it is impossible to test whether the card connection between the male head and the female head of the RJ45 interface is normal, which leads to incomplete plug-in and pull-out tests and affects the accuracy of the tests.

[0004] The present invention aims to solve the problems existing in the above-mentioned patents. To this end, an electronic device interface plug-in tester is proposed, which can test the card connection performance while performing interface plug-in test, so that the test is more comprehensive, thereby improving the test accuracy. Summary of the invention

[0005] In order to overcome the disadvantage that although the above patent can perform plug-in test on the interface end, the buckle of the male head of the RJ45 interface is always in an open and closed state to perform plug-in and pull-out test back and forth with the female head, and it is impossible to test whether the card connection between the male head and the female head of the RJ45 interface is normal, which leads to incomplete plug-in test and affects the accuracy of the test, the present invention provides an electronic device interface end plug-in tester that can test the card connection performance while performing plug-in test on the interface end, so that the test is more comprehensive, thereby improving the test accuracy.

[0006] The present invention is achieved through the following technical solutions:

[0007] An electronic equipment interface plug-in tester includes an L-shaped base and a sliding base slidably connected to the bottom of the L-shaped base, a through slot for the RJ45 interface female head to be placed in the left side of the L-shaped base, an n-shaped base is fixedly connected between the front and rear side surfaces of the sliding base, a fixed frame is fixedly connected to the top of the sliding base, an electric clamp is arranged on the fixed frame, and is used to press and fix the RJ45 interface male head, and also includes a positioning component, a rodless cylinder, a bracket, a movable plate, a cross bar, a fixing plate, an elastic telescopic rod, a pressing component and a reminding component. The positioning component is installed on the fixing frame and is used to center the RJ45 interface male head, elastic telescopic rods are fixedly connected to the n-shaped base at even intervals, a fixing plate is fixedly connected between the ends of all the elastic telescopic rods, a cross bar is fixedly connected to the fixing plate, and the cross bar slides A movable plate is connected to the n-type seat in a horizontal sliding manner. The movable plate is fixedly connected to the cross bar. A pressing component is arranged between the movable plate and the n-type seat for pressing the buckle on the male head of the RJ45 interface. A bracket is fixedly connected to the inner side of the L-shaped base. A rodless cylinder is installed between the bracket and the L-shaped base. The moving part of the rodless cylinder is fixedly connected to the movable plate. The rodless cylinder is used to drive the movable plate to move to the right. The movable plate drives the n-type seat to move to the right through the cross bar, the fixed plate and the elastic telescopic rod, so that the n-type seat drives the RJ45 interface male head to move to the right through the electric clamp to perform the plug-in test while completing the plug-in test. The reminder component is installed between the fixed plate and the n-type seat to remind whether the plug-in performance of the RJ45 interface is qualified.

[0008] Further explanation, the positioning assembly includes a sliding rod that is slidably connected to both sides of the fixed frame, a positioning plate is fixed between the ends of the sliding rod on the same side, the left side of the positioning plate is an inclined surface, which is used to center the male head of the RJ45 interface, and the positioning plate and the fixed frame are symmetrically connected with a connecting spring that is sleeved on the sliding rod.

[0009] Further explanation, the pressing assembly includes a T-shaped rod that is vertically slidably connected to the n-shaped seat, a compression spring I is connected between the T-shaped rod and the n-shaped seat, a pressing block is fixed to the bottom end of the T-shaped rod, which is used to press the buckle of the male head of the RJ45 interface, and a trigger plate that contacts the T-shaped rod is fixed to the movable plate. The trigger plate is trapezoidal and is used to push the T-shaped rod downward.

[0010] Further explanation, the reminder component includes a fixed seat fixedly connected to the n-type seat, an iron sheet is fixedly connected to the fixed seat, a spur gear I is rotatably connected to the top of the fixed seat, a pull wire I is connected to the shaft of the spur gear I, an iron ball corresponding to the iron sheet is fixedly connected to the tail end of the pull wire I, which is used to knock the iron sheet to make a sound, and a trigger assembly is arranged between the fixed seat and the fixed plate, which is used to drive the spur gear I to rotate.

[0011] Further explanation, the trigger assembly includes a movable rack that is slidably connected to the fixed seat, the movable rack is meshed with the spur gear I, a wire wheel is installed on the right side of the fixed seat, the bottom end of the movable rack is connected to the pull wire II, the tail end of the pull wire II passes around the wire wheel and is fixedly connected to the fixed plate, and a reset spring is connected between the movable rack and the fixed seat.

[0012] Further explanation, the electronic equipment interface plug-in test machine also includes a unloading assembly, which includes a guide rod fixedly connected to the inner side of the L-shaped base, a push rod corresponding to the through slot of the L-shaped base slidably mounted on the guide rod, and used to push out the tested RJ45 interface female head to complete unloading, a transverse rack fixedly connected to the push rod, a support plate fixedly connected to the inner side of the L-shaped base near the push rod, a spur gear II meshing with the transverse rack is rotatably connected to the support plate, a fixed rod located on the front side of the guide rod is fixedly connected to the inner side of the L-shaped base, a driving rack meshing with the spur gear II is slidably mounted on the fixed rod, a compression spring II is connected between the driving rack and the fixed rod, and an electromagnet corresponding to the driving rack is fixedly connected to the n-shaped seat.

[0013] Further explanation, the electronic device interface plug-in tester also includes a marking component, which includes a guide plate fixedly connected to the n-type seat, a marking pen fixedly connected to the guide plate for marking the RJ45 interface male head, and a connecting frame fixedly connected between the marking pen and the movable rack.

[0014] As a further explanation, the electronic equipment interface plug-in and pull-out tester also includes a rubber strip symmetrically fixed to the inner side of the through slot of the L-shaped base, which is used to increase the friction between the RJ45 interface female head.

[0015] The beneficial effects of the present invention are:

[0016] 1. Place the male head of the RJ45 interface on the fixed frame and press it tightly, and place the female head of the RJ45 interface into the through slot of the L-shaped base, then start the rodless cylinder to drive the movable plate to move to the left, so that the fixed frame drives the male head of the RJ45 interface to be inserted into the female head, and then start the rodless cylinder to drive the movable plate to move to the right, so that the fixed plate moves to the right. If the male head and the female head of the RJ45 interface are qualified, the elastic telescopic rod will not move first, and the elastic telescopic rod will be stretched by the fixed plate. On the contrary, if it is unqualified, the elastic telescopic rod will be directly pulled to the right by the fixed plate, thus completing the test of the card connection performance. Then the fixed plate continues to move to the right, so that the male head and the female head of the RJ45 interface are separated to complete the plug-in test. In this way, the card connection performance of the RJ45 interface can be continuously tested before the plug-in test, which makes the interface end test more comprehensive, thereby improving the accuracy of the test.

[0017] 2. Under the action of the iron ball and the iron sheet, whenever the iron ball rotates and contacts the iron sheet, the iron ball knocks the iron sheet, causing the iron sheet to make a sound. The sound reminds the operator that the card connection performance of the male and female heads of the RJ45 interface is qualified. On the contrary, if the iron ball does not rotate, it means that the card connection performance is unqualified, which allows the operator to know more clearly whether the card connection performance of the RJ45 interface is qualified.

[0018] 3. Under the action of the push rod, whenever the plug-in test of the RJ45 female interface is completed, the push rod moves to the left to push the tested RJ45 female interface out of the through slot of the L-shaped base. In this way, the operator does not need to manually take out the tested RJ45 female interface to complete the unloading, which is more convenient and improves the unloading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the sliding seat and the fixed frame of the present invention.

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the screw rod, driving motor and pressing frame of the present invention.

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the rodless cylinder, movable plate and cross bar of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the elastic telescopic rod of the present invention.

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the reminder component of the present invention.

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the unloading assembly of the present invention.

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the compression spring II of the present invention.

[0027] Fig. 9 It is a schematic diagram of the three-dimensional structure of the marking component of the present invention.

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the rubber strip of the present invention.

[0029] Among them: 1-L-type base, 2-sliding seat, 3-n-type seat, 4-fixed frame, 5-screw, 6-driving motor, 7-pressing frame, 8-sliding rod, 81-positioning plate, 82-connecting spring, 9-rodless cylinder, 91-bracket, 10-movable plate, 11-cross bar, 12-fixed plate, 13-elastic telescopic rod, 14-trigger plate, 141-T-bar, 142-compression spring I, 143-pressing block, 15-fixed seat, 151-iron sheet, 152-straight Gear Ⅰ, 153-pull wire Ⅰ, 154-iron ball, 155-movable rack, 156-reset spring, 157-pull wire Ⅱ, 1571-wire wheel, 16-guide rod, 161-push rod, 162-transverse rack, 163-support plate, 164-spur gear Ⅱ, 165-fixed rod, 166-drive rack, 1661-compression spring Ⅱ, 167-electromagnet, 17-guide plate, 171-marking pen, 172-connecting frame, 18-rubber strip. DETAILED DESCRIPTION

[0030] First of all, it should be pointed out that in the different described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to the same parts with the same reference numerals or the same component names. Selected positional descriptions in the description, such as top, bottom, lateral, etc., also refer to the directly described and shown figures and are transferred to the new positions in the case of a change in position.

[0031] Embodiment: An electronic equipment interface plug-in tester, see Figure 1-Figure 6As shown, it includes an L-shaped base 1 and a sliding base 2 slidably connected to the bottom of the L-shaped base 1. A through groove for the RJ45 interface female head is opened on the left side of the L-shaped base 1. An n-shaped base 3 is fixedly connected between the front and rear sides of the sliding base 2. A fixed frame 4 is fixedly connected to the top of the sliding base 2. An electric clamp is arranged on the fixed frame 4. The electric clamp consists of a screw 5, a drive motor 6 and a pressing frame 7. The pressing frame 7 is vertically slidably connected to the inner side of the fixed frame 4. When the pressing frame 7 moves downward and contacts the RJ45 interface male head, the pressing frame 7 can press and fix the RJ45 interface male head. The screw 5 rotates symmetrically front and back. It is connected to the right side of the fixed frame 4, the screw rod 5 is threadedly connected to the right side of the pressure frame 7, the drive motor 6 is installed in the middle of the sliding seat 2, and the output shaft of the drive motor 6 and the lower part of the screw rods 5 on the front and rear sides are driven by a synchronous belt assembly. It also includes a positioning assembly, a rodless cylinder 9, a bracket 91, a movable plate 10, a cross bar 11, a fixed plate 12, an elastic telescopic rod 13, a pressing assembly and a reminder assembly. The positioning assembly is installed on the fixed frame 4. When the positioning assembly is in operation, the positioning assembly can realize the centering of the RJ45 interface male head. There are four fixed evenly spaced on the upper right side of the n-type seat 3 The elastic telescopic rod 13, a fixed plate 12 is fixedly connected between the right ends of the four elastic telescopic rods 13, a cross bar 11 is fixedly connected to the upper left side of the fixed plate 12, the left end of the cross bar 11 slides through the upper part of the n-shaped seat 3, the upper part of the n-shaped seat 3 is horizontally slidably connected with a movable plate 10, the lower part of the movable plate 10 is fixedly connected to the left end of the cross bar 11, a pressing component is arranged between the movable plate 10 and the n-shaped seat 3, when the pressing component is in operation, the pressing component can realize pressing the buckle on the male head of the RJ45 interface, the bracket 91 is fixedly connected to the right side of the bottom of the L-shaped base 1, and the top of the bracket 91 is arranged between the top of the L-shaped base 1 A rodless cylinder 9 is installed, and the moving part of the rodless cylinder 9 is fixedly connected to the rear side of the movable plate 10. The rodless cylinder 9 is used to drive the movable plate 10 to move to the right. The movable plate 10 drives the n-type seat 3 to move to the right through the cross bar 11, the fixed plate 12 and the elastic telescopic rod 13, so that the n-type seat 3 drives the RJ45 interface male head to move to the right through the pressure frame 7 to perform the card connection performance test and complete the plug-in test at the same time. The reminder component is installed between the fixed plate 12 and the n-type seat 3. When the reminder component is in operation, the reminder component can realize a reminder on whether the card connection performance of the RJ45 interface is qualified.

[0032] See also Figure 3 As shown, the positioning assembly includes a slide bar 8, a positioning plate 81 and a connecting spring 82. Two slide bars 8 are slidably connected on the front and rear sides of the fixed frame 4. A positioning plate 81 is fixedly connected between the ends of the two slide bars 8 on the same side. The left side of the positioning plate 81 is an inclined surface. When the RJ45 male plug is placed in the fixed frame 4, the positioning plate 81 can realize the center positioning of the RJ45 interface male plug. The sides of the front and rear positioning plates 81 that are away from each other are symmetrically connected to the front and rear side surfaces in the fixed frame 4 with connecting springs 82, and the connecting springs 82 are sleeved on the slide bar 8.

[0033] See also Figure 4 and Figure 5 As shown, the pressing assembly includes a trigger plate 14, a T-bar 141, a compression spring I142 and a pressing block 143. The T-bar 141 is vertically slidably connected to the left side of the n-type seat 3. The compression spring I142 is connected between the upper part of the T-bar 141 and the left side of the n-type seat 3. The bottom end of the T-bar 141 is fixedly connected to the pressing block 143. When the pressing block 143 moves downward and contacts the buckle of the male head of the RJ45 interface, the pressing block 143 can press the buckle of the male head of the RJ45 interface. A trigger plate 14 is fixedly connected to the middle of the left side of the movable plate 10. The trigger plate 14 is trapezoidal. The trigger plate 14 contacts the top of the T-bar 141. When the trigger plate 14 moves, the trigger plate 14 can push the T-bar 141 to move downward.

[0034] See also Figure 6 As shown, the reminder component includes a fixed seat 15, an iron sheet 151, a spur gear Ⅰ152, a pull wire Ⅰ153, an iron ball 154 and a trigger component. The fixed seat 15 is fixedly connected to the upper side of the front right side of the n-type seat 3, and the iron sheet 151 is fixedly connected to the upper part of the front side of the fixed seat 15. The spur gear Ⅰ152 is rotatably connected to the top right side of the fixed seat 15. The pull wire Ⅰ153 is connected to the front side of the shaft of the spur gear Ⅰ152. The tail end of the pull wire Ⅰ153 is fixedly connected to the iron ball 154. The iron ball 154 corresponds to the iron sheet 151. When the iron ball 154 rotates and collides with the iron sheet 151, the iron ball 154 can knock the iron sheet 151 to make a sound. There is a fixed seat 15 and a fixed plate 12 between the fixed seat 15 and the fixed plate 12. A trigger assembly is provided. When the trigger assembly is operated, the trigger assembly can drive the spur gear I152 to rotate; the trigger assembly includes a movable rack 155, a reset spring 156, a pull wire II157 and a guide wheel 1571. The movable rack 155 is slidably connected to the right side of the fixed seat 15, and the movable rack 155 is meshed with the spur gear I152. The guide wheel 1571 is installed on the lower part of the right side of the fixed seat 15. The bottom end of the movable rack 155 is connected to the pull wire II157. The tail end of the pull wire II157 passes around the guide wheel 1571 and is fixedly connected to the left side of the fixed plate 12. A reset spring 156 is connected between the upper part of the movable rack 155 and the right side of the top of the fixed seat 15.

[0035] First, put the RJ45 interface male head into the fixed frame 4 from the right side, and the RJ45 interface male head contacts the inclined surfaces of the front and rear positioning plates 81. Under the action of the connecting spring 82, the front and rear positioning plates 81 center the RJ45 interface male head. When the RJ45 interface male head is placed, stop pushing the RJ45 interface male head to the left, start the drive motor 6 to rotate forward, and the drive motor 6 rotates forward through the synchronous belt assembly to drive the screw 5 to rotate forward. The screw 5 rotates forward and drives the pressing frame 7 to move downward and contact the RJ45 interface male head. The pressing frame 7 presses and fixes the RJ45 interface male head, turns off the drive motor 6, and the pressing frame 7 stops moving downward. Then press the RJ45 interface female head into the through groove of the L-shaped base 1, and the RJ45 interface female head corresponds to the male head. Then start the rodless cylinder 9 to drive the movable plate 10 to move to the left, the movable plate 10 drives the cross bar 11 and the trigger plate 14 to move to the left, the cross bar 11 drives the fixed plate 12 to move to the left, the fixed plate 12 drives the elastic telescopic rod 13 to move to the left, because the n-type seat 3 is in a slidable state, the elastic telescopic rod 13 will not be compressed at this time, the elastic telescopic rod 13 moves to the left and can drive the n-type seat 3 to move to the left, the n-type seat 3 drives the fixed frame 4 to move to the left through the sliding seat 2, the fixed frame 4 drives the RJ45 interface male head to move to the left through the pressing frame 7, the RJ45 interface male head moves to the left and is inserted into the inner side of the female head to complete the clamping, at the same time, the n-type seat 3 also drives the T-bar 141 to move to the left, the T-bar 141 moves to the left synchronously with the trigger plate 14, and the T-bar 14 1 drives the pressing block 143 to move to the left, and then starts the rodless cylinder 9 to drive the movable plate 10 to move to the right. Since the male head and the female head of the RJ45 interface are clamped together, the fixed frame 4 is locked, and the fixed frame 4 locks the n-type seat 3. The locking of the n-type seat 3 prevents the T-bar 141 and the elastic telescopic rod 13 from moving to the left or right. At this time, the movable plate 10 moves to the right to drive the trigger plate 14 and the cross bar 11 to move to the right, and the cross bar 11 drives the fixed plate 12 to move to the right. The fixed plate 12 moves to the right to pull the elastic telescopic rod 13 to complete the test of the clamping performance of the RJ45 interface. The elastic telescopic rod 13 is stretched, and the trigger plate 14 continues to move to the right to drive the T-bar 141 to move downward, and the compression spring I 142 is compressed. The T-bar 14 1 moves downward, driving the pressing block 143 to move downward and contact with the buckle of the male head of the RJ45 interface. The pressing block 143 presses the male head of the RJ45 interface to complete unlocking, and the n-type seat 3 stops being locked. Subsequently, under the action of the elastic telescopic rod 13, the elastic telescopic rod 13 drives the n-type seat 3 to move rightward. The n-type seat 3 moves rightward and drives the male head of the RJ45 interface to move rightward and disengage from the female head through the fixed frame 4 and the pressing frame 7. Moreover, under the action of the elastic telescopic rod 13, the n-type seat 3 also drives the T-shaped rod 141 to move rightward quickly and disengage from the limit of the trigger plate 14. Due to the action of the compression spring I 142, the T-shaped rod 141 moves upward and resets, driving the pressing block 143 to move upward and reset. The pressing block 143 resets and disengages from the buckle of the male head of the RJ45 interface.Then start the rodless cylinder 9 again to move to the left, so that the RJ45 interface male head is constantly plugged in and out of the female head. If the fixed plate 12 moves to the right and can directly drive the elastic telescopic rod 13 to move to the right instead of stretching the elastic telescopic rod 13, it means that the RJ45 interface male head and the female head are not clamped and unstable. The fixed plate 12 moves to the right and directly drives the n-type seat 3 to move to the right and reset through the elastic telescopic rod 13, so that the RJ45 interface male head and the female head are separated. Repeatedly, the RJ45 interface card performance can be continuously tested before the plug-in test, which makes the interface end test more comprehensive, thereby improving the accuracy of the test. When the plug-in test is completed, close the rodless cylinder 9, take out the tested RJ45 interface female head from the through slot of the L-shaped base 1, put the new RJ45 interface female head into the through slot of the L-shaped base 1, and continue to perform the plug-in test. When all tests are completed, the drive motor 6 can be started to reverse and drive the screw 5 to reverse through the synchronous belt assembly. The screw 5 drives the pressing frame 7 to move upward and reset. The pressing frame 7 sends the RJ45 interface male head away, and then the RJ45 interface male head is taken out from the fixing frame 4;

[0036] Reminder for qualified clamping performance test: When the fixed plate 12 moves to the right to pull the elastic telescopic rod 13 first, the fixed plate 12 moves to the right to drive the pull wire II 157 to move to the right, and the pull wire II 157 moves to the right through the wire wheel 1571 to drive the movable rack 155 to move downward, the reset spring 156 is compressed, and the movable rack 155 moves downward to drive the spur gear I 152 to rotate forward, and the spur gear I 152 rotates forward to drive the pull wire I 153 to rotate forward, and the pull wire I 153 rotates forward to drive the iron ball 154 to rotate forward, and the iron ball 154 rotates forward and contacts the iron sheet 151, and the iron ball 154 knocks the iron sheet 151, so that the iron sheet 151 makes a sound to remind the operator, This means that the RJ45 interface has a qualified card connection capability. When the pressing block 143 moves downward to press the buckle of the male head of the RJ45 interface, the male head of the RJ45 interface is disconnected from the female head. Due to the action of the elastic telescopic rod 13, the n-type seat 3 moves rightward and resets to make the male head of the RJ45 interface disconnected from the female head. The n-type seat 3 moves rightward and drives the fixed seat 15 to move rightward. The fixed seat 15 moves rightward and drives the movable rack 155 to move rightward. The movable rack 155 drives the pull wire II 157 to move rightward. The pull wire II 157 is loosened. Due to the action of the reset spring 156, the movable rack 155 moves upward and resets, driving the pull wire II 157 to move upward and reset. In this way, the operator can know more clearly whether the card connection performance of the RJ45 interface is qualified.

[0037] See also Figure 7 and Figure 8As shown, the electronic device interface plug-in tester also includes a discharge assembly installed between the L-shaped base 1 and the n-shaped base 3, and the discharge assembly includes a guide rod 16, a push rod 161, a transverse rack 162, a support plate 163, a spur gear II 164, a fixing rod 165, a driving rack 166, a compression spring II 1661 and an electromagnet 167. A guide rod 16 is fixedly connected to the lower side of the left front face of the L-shaped base 1, and a push rod 161 is slidably mounted on the guide rod 16. The push rod 161 corresponds to the through groove of the L-shaped base 1. When the push rod 161 moves to the left and contacts the RJ45 interface female head, the push rod 161 can push the tested RJ45 interface female head out to complete the discharge, and the push rod 161 can push the tested RJ45 interface female head out to complete the discharge. A transverse rack 162 is fixedly connected to the front side of the material rod 161, a support plate 163 is fixedly connected to the lower front side of the left side of the L-shaped base 1, a spur gear II 164 is rotatably connected to the support plate 163, and the spur gear II 164 is meshed with the transverse rack 162, a fixed rod 165 is fixedly connected to the lower front side of the left side of the L-shaped base 1, the fixed rod 165 is located on the front side of the guide rod 16, a driving rack 166 is slidably mounted on the fixed rod 165, the driving rack 166 is meshed with the spur gear II 164, a compression spring II 1661 is connected between the right side of the driving rack 166 and the right side of the fixed rod 165, an electromagnet 167 is fixedly connected to the lower part of the front side of the n-shaped seat 3, and the electromagnet 167 corresponds to the driving rack 166.

[0038] When the n-type seat 3 moves to the left, the n-type seat 3 drives the electromagnet 167 to move to the left, and the electromagnet 167 moves to the left and contacts the drive rack 166. Since the electromagnet 167 is not started at this time, the electromagnet 167 will not attract the drive rack 166. Then, when the RJ45 female connector needs to be replaced, the electromagnet 167 is started, and the electromagnet 167 moves to the left and contacts the drive rack 166 magnetically. When the electromagnet 167 moves to the right, the electromagnet 167 brings The driving rack 166 moves to the right, the compression spring II 1661 is compressed, the driving rack 166 moves to the right and drives the spur gear II 164 to reverse, the spur gear II 164 reverses and drives the transverse rack 162 to move to the left, the transverse rack 162 moves to the left and drives the push rod 161 to move to the left, the push rod 161 moves to the left and the RJ45 interface female head moves to the left, the RJ45 interface female head moves to the left and is out of contact with the through slot of the L-shaped base 1 to complete the unloading, and when the driving rack When 166 moves to the right to the maximum stroke of the fixed rod 165, the fixed rod 165 limits the driving rack 166, and the driving rack 166 stops moving to the right, and the driving rack 166 stops driving the transverse rack 162 to move to the left through the spur gear II 164, and the transverse rack 162 stops driving the push rod 161 to move to the left, and the electromagnet 167 continues to move to the right and disengages from the driving rack 166. Due to the action of the compression spring II 1661, the driving rack 166 moves to the left and resets, and drives the transverse rack 162 to move to the right and reset through the spur gear II 164. The reset of the transverse rack 162 drives the push rod 161 to move to the right and reset. The operator can put the next RJ45 interface female head into the through slot of the L-shaped base 1 and turn off the electromagnet 167. In this way, whenever the RJ45 interface female head needs to be replaced, the electromagnet 167 can be started to make the push rod 161 move to the left to push out the tested RJ45 interface female head to complete the unloading. In this way, the operator does not need to manually remove the tested RJ45 female connector to complete the unloading, which is more convenient and improves the unloading efficiency.

[0039] See also Fig. 9 As shown, the electronic device interface plug-in tester also includes a marking component installed between the movable rack 155 and the n-type seat 3, the marking component includes a guide plate 17, a marking pen 171 and a connecting frame 172, the guide plate 17 is fixedly connected to the left side of the n-type seat 3, the marking pen 171 is fixedly connected to the middle of the guide plate 17, when the marking pen 171 moves downward and contacts the male head of the RJ45 interface, the marking pen 171 can mark the male head of the RJ45 interface, and a connecting frame 172 is fixedly connected between the top of the marking pen 171 and the lower part of the rear side of the movable rack 155.

[0040] See also Fig.10As shown, the electronic device interface plug-in tester also includes a rubber strip 18. The rubber strip 18 is symmetrically fixed to the inner side of the through slot of the L-shaped base 1. The rubber strip 18 can increase the friction between the rubber strip 18 and the RJ45 interface female head.

[0041] When the movable rack 155 moves downward, the movable rack 155 drives the connecting frame 172 to move downward, and the connecting frame 172 drives the marking pen 171 to move downward, and the marking pen 171 moves downward to contact the buckle of the RJ45 interface male head, and the marking pen 171 marks on the buckle of the RJ45 interface male head. When the movable rack 155 moves upward to reset, the movable rack 155 drives the marking pen 171 to move upward to reset through the connecting frame 172, and the marking pen 171 resets and disengages from the buckle of the RJ45 interface male head. When the plug-in test of the RJ45 interface male head and the female head is completed, the operator can distinguish the RJ45 interface male head that has passed the plug-in performance test by marking. In this way, it is more convenient and clear to distinguish qualified and unqualified RJ45 interface male heads for subsequent processing.

[0042] When the RJ45 female connector is placed in the through slot of the L-shaped base 1, the RJ45 female connector contacts the rubber strip 18, and the rubber strip 18 increases the friction with the RJ45 female connector, so that the RJ45 female connector can be placed more firmly.

[0043] Finally, it is necessary to point out that the above content is only used to help understand the technical solution of the present invention and cannot be understood as limiting the scope of protection of the present invention; non-essential improvements and adjustments made by technical personnel in the field of technology based on the above content of the present invention are all within the scope of protection required by the present invention.

Claims

1. An electronic device interface plug-in tester, comprising an L-shaped base (1) and a sliding base (2) slidably connected to the bottom of the L-shaped base (1), a through slot for inserting an RJ45 interface female head is opened on the left side of the L-shaped base (1), an n-shaped base (3) is fixedly connected between the front and rear side surfaces of the sliding base (2), a fixing frame (4) is fixedly connected to the top of the sliding base (2), and an electric clamp is arranged on the fixing frame (4) for pressing and fixing the RJ45 interface male head, characterized in that: It also includes a positioning component, a rodless cylinder (9), a bracket (91), a movable plate (10), a cross bar (11), a fixed plate (12), an elastic telescopic rod (13), a pressing component and a reminder component. The positioning component is installed on the fixed frame (4) and is used to center the RJ45 interface male head. The elastic telescopic rods (13) are evenly spaced and fixedly connected to the n-type seat (3). The fixed plate (12) is fixedly connected between the ends of all the elastic telescopic rods (13). The fixed plate (12) is fixedly connected to the cross bar (11). The cross bar (11) slidably penetrates the n-type seat (3). The movable plate (10) is horizontally slidably connected to the n-type seat (3). The movable plate (10) is fixedly connected to the cross bar (11). A pressing component is provided between the movable plate (10) and the n-type seat (3). The invention is used for pressing the buckle on the male head of the RJ45 interface. The inner side of the L-shaped base (1) is fixedly connected with a bracket (91). A rodless cylinder (9) is installed between the bracket (91) and the L-shaped base (1). The moving part of the rodless cylinder (9) is fixedly connected with the movable plate (10). The rodless cylinder (9) is used for driving the movable plate (10) to move rightward. The movable plate (10) drives the n-type seat (3) to move rightward through the cross bar (11), the fixed plate (12) and the elastic telescopic rod (13), so that the n-type seat (3) drives the RJ45 interface male head to move rightward through the electric clamp to perform the plug-in test while completing the plug-in test. The reminder component is installed between the fixed plate (12) and the n-type seat (3) and is used for reminding whether the plug-in performance of the RJ45 interface is qualified.

2. An electronic equipment interface plug-in tester as claimed in claim 1, characterized in that: The positioning assembly comprises a slide bar (8) slidably connected to both sides of the fixed frame (4); a positioning plate (81) is fixedly connected between the ends of the slide bar (8) on the same side; the left side of the positioning plate (81) is an inclined surface for centering the male head of the RJ45 interface; and a connecting spring (82) sleeved on the slide bar (8) is symmetrically connected between the positioning plate (81) and the fixed frame (4).

3. An electronic equipment interface plug-in tester as claimed in claim 2, characterized in that: The pressing assembly comprises a T-shaped rod (141) vertically slidably connected to the n-shaped seat (3); a compression spring I (142) is connected between the T-shaped rod (141) and the n-shaped seat (3); a pressing block (143) is fixedly connected to the bottom end of the T-shaped rod (141) for pressing the buckle of the male head of the RJ45 interface; a trigger plate (14) in contact with the T-shaped rod (141) is fixedly connected to the movable plate (10); the trigger plate (14) is trapezoidal and is used to push the T-shaped rod (141) to move downward.

4. An electronic equipment interface plug-in tester as claimed in claim 3, characterized in that: The reminder component comprises a fixed seat (15) fixedly connected to the n-shaped seat (3), an iron sheet (151) fixedly connected to the fixed seat (15), a spur gear I (152) rotatably connected to the top of the fixed seat (15), a pull wire I (153) connected to the shaft of the spur gear I (152), an iron ball (154) corresponding to the iron sheet (151) fixedly connected to the tail end of the pull wire I (153) for knocking the iron sheet (151) to produce a sound, and a trigger component is arranged between the fixed seat (15) and the fixed plate (12) for driving the spur gear I (152) to rotate.

5. An electronic equipment interface plug-in tester as claimed in claim 4, characterized in that: The trigger assembly includes a movable rack (155) slidably connected to the fixed seat (15), the movable rack (155) meshing with the spur gear I (152), a wire wheel (1571) is installed on the right side of the fixed seat (15), the bottom end of the movable rack (155) is connected to the pull wire II (157), the tail end of the pull wire II (157) passes around the wire wheel (1571) and is fixedly connected to the fixed plate (12), and a reset spring (156) is connected between the movable rack (155) and the fixed seat (15).

6. An electronic equipment interface plug-in tester as claimed in claim 5, characterized in that: The electronic device interface plug-in test machine also includes a discharge assembly, which includes a guide rod (16) fixedly connected to the inner side of the L-shaped base (1), a push rod (161) corresponding to the through slot of the L-shaped base (1) is slidably mounted on the guide rod (16) and is used to push out the tested RJ45 interface female head to complete discharge, a transverse rack (162) is fixedly connected to the push rod (161), a support plate (163) is fixedly connected to the inner side of the L-shaped base (1) near the push rod (161), and the support plate (16 3) is rotatably connected to a spur gear II (164) meshing with a transverse rack (162), a fixed rod (165) located on the front side of the guide rod (16) is fixedly connected to the inner side of the L-shaped base (1), a driving rack (166) meshing with the spur gear II (164) is slidably mounted on the fixed rod (165), a compression spring II (1661) is connected between the driving rack (166) and the fixed rod (165), and an electromagnet (167) corresponding to the driving rack (166) is fixedly connected to the n-shaped seat (3).

7. An electronic equipment interface plug-in tester as claimed in claim 6, characterized in that: The electronic device interface plug-in tester also includes a marking component, which includes a guide plate (17) fixedly connected to the N-type seat (3), a marking pen (171) fixedly connected to the guide plate (17) for marking the RJ45 interface male head, and a connecting frame (172) fixedly connected between the marking pen (171) and the movable rack (155).

8. An electronic equipment interface plug-in tester as claimed in claim 7, characterized in that: The electronic device interface plug-in and pull-out tester also includes a rubber strip (18) symmetrically fixed to the inner side of the through slot of the L-shaped base (1) and used to increase the friction force between the rubber strip and the RJ45 interface female head.

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