Self-adaptive plugging machine

Abstract

The utility model relates to the technical field of plugging detection, in particular to a self-adaptive plugging machine which comprises a base and a stand column arranged on the base. The base is provided with a lower clamp; the stand column is provided with a connecting plate in a lifting mode. The connecting plate is provided with a force transmission sensor; an adjusting assembly is arranged at the bottom of the force transmission sensor; an upper clamp is arranged at the bottom of the adjusting assembly; the adjusting assembly comprises an adjusting seat and a connecting rod; a movable cavity is formed in the adjusting seat; the connecting rod is movably arranged in the movable cavity; the top of the connecting rod is connected with the bottom of the force transmission sensor; and the upper clamp is connected with the bottom of the adjusting seat. According to the utility model, the connecting rod is movably arranged in the adjusting seat, and the connecting rod can adaptively move in the movable cavity when tiny position deviation exists between the connector and the interface of the mobile phone, so that the force generated by the connecting rod in the horizontal direction can be eliminated, and the force in the vertical direction can be kept; therefore, the force transmission sensor is accurate in measurement.

Description

Technical Field

[0001] The utility model relates to the technical field of plug-in detection, in particular to an adaptive plug-in machine. Background Art

[0002] With the increasing popularity of smartphones, mobile data cables have become a crucial accessory, and their quality and durability directly impact the user experience. To ensure the quality of mobile data cables, manufacturers conduct rigorous plug-and-unplug tests before shipment to verify their durability and connection stability. However, existing plug-and-unplug test equipment exhibits several issues during actual testing, impacting the accuracy of test results.

[0003] Traditional mobile phone data cable plug-in and unplug testing equipment typically consists of two main components: a base that secures the phone and a lifting mechanism that simulates the plug-in and unplug action of the data cable connector. During the test, the cable connector is repeatedly plugged and unplugged into the phone's interface via the lifting mechanism to verify the cable's durability and connection performance.

[0004] However, during testing, the data cable connector sometimes deviates horizontally from the phone's interface. This deviation can cause the force sensor to detect forces in a non-vertical direction, affecting the accuracy of test results. In particular, if the data cable connector is not precisely aligned with the phone's interface during testing, the force sensor may register the horizontal force component during insertion or removal, rather than the vertical insertion and removal force, distorting test data. Utility Model Content

[0005] The purpose of the utility model is to provide an adaptive plug-in machine to address the above-mentioned deficiencies in the prior art.

[0006] The purpose of the utility model is achieved through the following technical solutions: an adaptive plugging machine, comprising a base and a column arranged on the base; the base is provided with a lower clamp; the column is provided with a connecting plate for lifting and lowering; the connecting plate is provided with a force sensor; the bottom of the force sensor is provided with an adjustment assembly; the bottom of the adjustment assembly is provided with an upper clamp; the upper clamp is movably provided on the top of the lower clamp;

[0007] The adjustment assembly includes an adjustment seat and a connecting rod; a movable cavity is provided in the adjustment seat; the connecting rod is movably arranged in the movable cavity; the top of the connecting rod is connected to the bottom of the force transmission sensor; and the upper clamp is connected to the bottom of the adjustment seat.

[0008] The utility model is further configured such that the connecting rod is provided with a circular boss; a first connecting piece is provided between the circular boss and the movable cavity;

[0009] The first connecting member includes a first upper connecting ring, a first lower connecting ring, and a first ball disposed between the first upper connecting ring and the first lower connecting ring; the first upper connecting ring is disposed on the top of the first lower connecting ring; the connecting rod is disposed through the first upper connecting ring and the first lower connecting ring;

[0010] The bottom of the first upper connecting ring is fixedly connected to the top of the movable cavity; the bottom of the first lower connecting ring is fixedly connected to the top of the circular boss; and the top of the first lower connecting ring is slidingly connected to the first ball.

[0011] The present invention is further configured such that a first annular limiting groove is provided at the bottom of the first upper connecting ring; and the first ball is provided in the first annular limiting groove.

[0012] The present invention is further configured such that a second connecting member is provided between the circular boss and the movable cavity; the second connecting member is provided at the bottom of the first connecting member;

[0013] The second connecting member includes a second upper connecting ring, a second lower connecting ring, and a second ball disposed between the second upper connecting ring and the second lower connecting ring; the second upper connecting ring is disposed on the top of the second lower connecting ring; the connecting rod is passed through the second upper connecting ring and the second lower connecting ring;

[0014] The top of the second upper connecting ring is fixedly connected to the bottom of the circular boss; the bottom of the second upper connecting ring is slidingly connected to the second ball; and the bottom of the second lower connecting ring is fixedly connected to the bottom of the movable cavity.

[0015] The present invention is further configured such that a second annular limiting groove is provided on the top of the second lower connecting ring; and the second ball is provided in the second annular limiting groove.

[0016] The present invention is further configured such that a linear drive assembly is provided on the top of the column along the Z-axis direction; and an output end of the linear drive assembly is connected to a connecting plate.

[0017] The utility model is further configured as follows: the upper clamp includes an upper clamping seat, an upper sliding rail arranged on the upper clamping seat, a first upper clamping plate slidingly arranged at one end of the upper sliding rail, and a second upper clamping plate slidingly arranged at the other end of the upper sliding rail; one end of the upper clamping seat is threadedly connected to a first upper adjusting screw; the first upper adjusting screw is connected to the first upper clamping plate; the other end of the upper clamping seat is threadedly connected to a second upper adjusting screw; the second upper adjusting screw is connected to the second upper clamping plate; the upper clamping seat is arranged at the bottom connection of the adjusting seat.

[0018] The utility model is further configured as follows: the lower clamp includes a lower clamping seat, an upper sliding rail arranged on the lower clamping seat, a first lower clamping plate slidably arranged on one end of the lower rail, and a second lower clamping plate slidably arranged on the other end of the lower rail; one end of the lower clamping seat is threadedly connected to a first lower adjusting screw; the first lower adjusting screw is connected to the first lower clamping plate; the other end of the lower clamping seat is threadedly connected to a second lower adjusting screw; the second lower adjusting screw is connected to the second lower clamping plate.

[0019] The present invention is further configured such that the base is provided with a first fine-motion platform along the X-axis direction; the output end of the first fine-motion platform is provided with a second fine-motion platform arranged along the Y-axis direction; the output end of the second fine-motion platform is connected to the lower clamping seat.

[0020] The present invention is further configured such that a curved portion is provided in the middle of the column.

[0021] The beneficial effects of the present invention are as follows: the present invention arranges the connecting rod movably in the adjustment seat. When there is a slight position deviation between the joint and the interface of the mobile phone, the connecting rod can adaptively move in the movable cavity, thereby eliminating the force generated by the connecting rod in the horizontal direction and retaining the force in the vertical direction, so that the force transmission sensor can measure accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the utility model. A person skilled in the art can obtain other drawings based on the following drawings without making any creative effort.

[0023] Figure 1 It is a structural diagram of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the utility model after the pillars are hidden;

[0025] Figure 3 This is a schematic diagram of the structure of the adjustment component, force transmission sensor and upper clamp of the utility model;

[0026] Figure 4 It is a cross-sectional view of the adjustment assembly of the utility model;

[0027] Wherein: 1. base; 11. first micro-motion platform; 12. second micro-motion platform; 2. column; 21. connecting plate; 22. force sensor; 23. linear drive assembly; 3. adjustment seat; 31. movable cavity; 4. connecting rod; 41. circular boss; 51. first upper connecting ring; 52. first lower connecting ring; 53. first ball; 54. first annular limiting groove; 61. second upper connecting ring; 62. second lower connecting ring; 63. second ball; 64. second annular limiting groove; 7. upper clamping seat; 71. first upper clamping plate; 72. second upper clamping plate; 73. first upper adjusting screw; 74. second upper adjusting screw; 75. upper slide rail; 8. lower clamping seat; 81. first lower clamping plate; 82. second lower clamping plate; 83. first lower adjusting screw; 84. second lower adjusting screw; 85. lower slide rail; 9. arc portion. DETAILED DESCRIPTION

[0028] The present invention will be further described with reference to the following embodiments.

[0029] Depend on Figures 1 to 4 As can be seen, the adaptive plugging machine described in this embodiment includes a base 1 and a column 2 provided on the base 1; the base 1 is provided with a lower clamp; the column 2 is provided with a connecting plate 21 for lifting and lowering; the connecting plate 21 is provided with a force sensor 22; the bottom of the force sensor 22 is provided with an adjustment assembly; the bottom of the adjustment assembly is provided with an upper clamp; the upper clamp is movably provided on the top of the lower clamp;

[0030] The adjustment assembly includes an adjustment seat 3 and a connecting rod 4; a movable cavity 31 is provided in the adjustment seat 3; the connecting rod 4 is movably provided in the movable cavity 31; the top of the connecting rod 4 is connected to the bottom of the force transmission sensor 22; and the upper clamp is connected to the bottom of the adjustment seat 3.

[0031] Specifically, when the adaptive plug-in machine described in this embodiment is in use, the mobile phone is fixed on the lower clamp and the connector is fixed on the upper clamp, and then the connecting plate 21 is driven to move downward, so that the connector is inserted into the interface of the mobile phone, thereby performing a plug-in test. At the same time, the force sensor 22 can detect the plug-in force.

[0032] When the connector is plugged into the interface of the mobile phone, if there is a slight positional deviation between the connector and the interface of the mobile phone, the connecting rod 4 can adaptively move in the movable cavity 31, thereby eliminating the force generated by the connecting rod 4 in the horizontal direction and retaining the force in the vertical direction, so that the force transmission sensor 22 can measure accurately.

[0033] The adaptive plug-in machine described in this embodiment has a connecting rod 4 with a circular boss 41; a first connecting member is provided between the circular boss 41 and the active cavity 31; the first connecting member includes a first upper connecting ring 51, a first lower connecting ring 52 and a first ball 53 provided between the first upper connecting ring 51 and the first lower connecting ring 52; the first upper connecting ring 51 is provided at the top of the first lower connecting ring 52; the connecting rod 4 is passed through the first upper connecting ring 51 and the first lower connecting ring 52; the bottom of the first upper connecting ring 51 is fixedly connected to the top of the active cavity 31; the bottom of the first lower connecting ring 52 is fixedly connected to the top of the circular boss 41; the top of the first lower connecting ring 52 is slidably connected to the first ball 53.

[0034] Specifically, since the top of the first lower connecting ring 52 is slidingly connected to the first ball 53, the connecting rod 4 and the circular boss 41 can be slightly moved in the horizontal direction under the action of the first lower connecting ring 52 and the first ball 53, and the connecting rod 4 and the circular boss 41 can achieve relative rotation with the adjustment seat 3.

[0035] In the adaptive plugging machine described in this embodiment, a first annular limiting groove 54 is provided at the bottom of the first upper connecting ring 51; the first ball 53 is disposed in the first annular limiting groove 54. This arrangement can prevent the first ball 53 from sliding off.

[0036] In the adaptive plug-in machine described in this embodiment, a second connecting member is provided between the circular boss 41 and the active cavity 31; the second connecting member is provided at the bottom of the first connecting member;

[0037] The second connecting member includes a second upper connecting ring 61, a second lower connecting ring 62, and a second ball 63 disposed between the second upper connecting ring 61 and the second lower connecting ring 62; the second upper connecting ring 61 is disposed on the top of the second lower connecting ring 62; the connecting rod 4 is passed through the second upper connecting ring 61 and the second lower connecting ring 62;

[0038] The top of the second upper connecting ring 61 is fixedly connected to the bottom of the circular boss 41 ; the bottom of the second upper connecting ring 61 is slidingly connected to the second ball 63 ; the bottom of the second lower connecting ring 62 is fixedly connected to the bottom of the movable cavity 31 .

[0039] Specifically, since the bottom of the second upper connecting ring 61 is slidingly connected to the second ball 63, the connecting rod 4 and the circular boss 41 can be slightly moved in the horizontal direction under the action of the second upper connecting ring 61 and the second ball 63, and the connecting rod 4 and the circular boss 41 can achieve relative rotation with the adjustment seat 3; in addition, with the cooperation of the first connecting member and the second connecting member, the connecting rod 4 can move stably in the active cavity 31.

[0040] In the adaptive plugging machine described in this embodiment, a second annular limiting groove 64 is provided on the top of the second lower connecting ring 62; the second ball 63 is disposed in the second annular limiting groove 64. This arrangement can prevent the second ball 63 from sliding off.

[0041] In the adaptive plugging machine described in this embodiment, a linear drive assembly 23 is provided on the top of the column 2 along the Z-axis direction; the output end of the linear drive assembly 23 is connected to the connecting plate 21. The linear drive assembly 23 can be a linear motor or a linear module.

[0042] The adaptive plugging machine described in this embodiment includes an upper clamp including an upper clamping seat 7, an upper slide rail 75 provided on the upper clamping seat 7, a first upper clamping plate 71 slidably provided at one end of the upper slide rail 75, and a second upper clamping plate 72 slidably provided at the other end of the upper slide rail 75; a first upper adjustment screw 73 is threadedly connected to one end of the upper clamping seat 7; the first upper adjustment screw 73 is connected to the first upper clamping plate 71; a second upper adjustment screw 74 is threadedly connected to the other end of the upper clamping seat 7; the second upper adjustment screw 74 is connected to the second upper clamping plate 72; and the upper clamping seat 7 is provided at the bottom of the adjustment seat 3. Through the above arrangement, the first upper adjustment screw 73 and the second upper adjustment screw 74 can be rotated to cause the first upper clamping plate 71 and the first lower clamping plate 81 to slide along the upper slide rail 75, thereby clamping the joint.

[0043] The adaptive plugging machine described in this embodiment includes a lower clamp including a lower clamping seat 8, an upper slide rail 75 provided on the lower clamping seat 8, a first lower clamping plate 81 slidably provided on one end of the lower slide rail 85, and a second lower clamping plate 82 slidably provided on the other end of the lower slide rail 85; a first lower adjusting screw 83 is threadedly connected to one end of the lower clamping seat 8; the first lower adjusting screw 83 is connected to the first lower clamping plate 81; a second lower adjusting screw 84 is threadedly connected to the other end of the lower clamping seat 8; and the second lower adjusting screw 84 is connected to the second lower clamping plate 82. Through the above arrangement, the first lower adjusting screw 83 and the second lower adjusting screw 84 can be rotated to cause the first lower clamping plate 81 and the first lower clamping plate 81 to slide along the lower slide rail 85, thereby clamping the joint.

[0044] In the adaptive plugging machine described in this embodiment, the base 1 is provided with a first fine-motion platform 11 along the X-axis; the output end of the first fine-motion platform 11 is provided with a second fine-motion platform 12 along the Y-axis; the output end of the second fine-motion platform 12 is connected to the lower clamping seat 8. This arrangement enables the position of the lower clamping seat 8 to be adjusted.

[0045] In the adaptive plugging machine described in this embodiment, an arc portion 9 is provided in the middle of the column 2. The above arrangement makes the structure of the column 2 more stable and reliable, and can increase the safe distance between the column 2 and the upper clamp.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An adaptive plug-in machine, characterized in that: The invention comprises a base and a column arranged on the base; the base is provided with a lower clamp; the column is provided with a connecting plate for lifting and lowering; the connecting plate is provided with a force sensor; the bottom of the force sensor is provided with an adjustment component; the bottom of the adjustment component is provided with an upper clamp; the upper clamp is movably arranged on the top of the lower clamp; The adjustment assembly includes an adjustment seat and a connecting rod; a movable cavity is provided in the adjustment seat; the connecting rod is movably arranged in the movable cavity; the top of the connecting rod is connected to the bottom of the force transmission sensor; and the upper clamp is connected to the bottom of the adjustment seat.

2. The adaptive plug-in machine according to claim 1, characterized in that: The connecting rod is provided with a circular boss; a first connecting piece is provided between the circular boss and the movable cavity; The first connecting member includes a first upper connecting ring, a first lower connecting ring, and a first ball disposed between the first upper connecting ring and the first lower connecting ring; the first upper connecting ring is disposed on the top of the first lower connecting ring; the connecting rod is disposed through the first upper connecting ring and the first lower connecting ring; The bottom of the first upper connecting ring is fixedly connected to the top of the movable cavity; the bottom of the first lower connecting ring is fixedly connected to the top of the circular boss; and the top of the first lower connecting ring is slidingly connected to the first ball.

3. The adaptive plug-in machine according to claim 2, characterized in that: A first annular limiting groove is provided at the bottom of the first upper connecting ring; the first ball is provided in the first annular limiting groove.

4. The adaptive plug-in machine according to claim 2, characterized in that: A second connecting piece is provided between the circular boss and the movable cavity; the second connecting piece is provided at the bottom of the first connecting piece; The second connecting member includes a second upper connecting ring, a second lower connecting ring, and a second ball disposed between the second upper connecting ring and the second lower connecting ring; the second upper connecting ring is disposed on the top of the second lower connecting ring; the connecting rod is passed through the second upper connecting ring and the second lower connecting ring; The top of the second upper connecting ring is fixedly connected to the bottom of the circular boss; the bottom of the second upper connecting ring is slidingly connected to the second ball; and the bottom of the second lower connecting ring is fixedly connected to the bottom of the movable cavity.

5. The adaptive plug-in machine according to claim 4, characterized in that: A second annular limiting groove is provided on the top of the second lower connecting ring; the second ball is provided in the second annular limiting groove.

6. The adaptive plug-in machine according to claim 1, characterized in that: A linear drive assembly is provided on the top of the column along the Z-axis direction; the output end of the linear drive assembly is connected to the connecting plate.

7. The adaptive plug-in machine according to claim 1, characterized in that: The upper clamp includes an upper clamping seat, an upper sliding rail arranged on the upper clamping seat, a first upper clamping plate slidingly arranged at one end of the upper sliding rail, and a second upper clamping plate slidingly arranged at the other end of the upper sliding rail; one end of the upper clamping seat is threadedly connected to a first upper adjusting screw; the first upper adjusting screw is connected to the first upper clamping plate; the other end of the upper clamping seat is threadedly connected to a second upper adjusting screw; the second upper adjusting screw is connected to the second upper clamping plate; the upper clamping seat is arranged at the bottom of the adjusting seat and connected.

8. The adaptive plug-in machine according to claim 1, characterized in that: The lower clamp includes a lower clamping seat, an upper sliding rail arranged on the lower clamping seat, a first lower clamping plate slidably arranged on one end of the lower rail, and a second lower clamping plate slidably arranged on the other end of the lower rail; one end of the lower clamping seat is threadedly connected to a first lower adjusting screw; the first lower adjusting screw is connected to the first lower clamping plate; the other end of the lower clamping seat is threadedly connected to a second lower adjusting screw; the second lower adjusting screw is connected to the second lower clamping plate.

9. The adaptive plug-in machine according to claim 8, characterized in that: The base is provided with a first fine-motion platform along the X-axis direction; the output end of the first fine-motion platform is provided with a second fine-motion platform arranged along the Y-axis direction; the output end of the second fine-motion platform is connected to the lower clamping seat.

10. The adaptive plug-in machine according to claim 1, characterized in that: An arc portion is provided in the middle of the column.

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