Industrial servo high-speed data transmission connector

Abstract

The utility model relates to the technical field of connectors, and discloses an industrial servo high-speed data transmission connector, which comprises a connecting shell, a connecting terminal is inserted into one side of the connecting shell, stepped clamping grooves are formed in two sides of an inner cavity of the connecting shell, and two groups of mounting grooves are symmetrically formed in one side, opposite to the connecting shell, of the connecting terminal; through the cooperation of the mounting groove, the clamping assembly, the connecting shell, the connecting terminal and the stepped clamping groove, the clamping plate on the protection plate abuts against the stepped clamping groove and then rubs, then the protection plate is inserted into the stepped clamping groove, meanwhile, the connecting terminal is in butt joint with the connecting shell, data transmission is facilitated, and when the clamping plate moves to the bottom of the stepped clamping groove, the clamping plate can move to the bottom of the stepped clamping groove. And under the elastic action of the spring, the clamping plate on the protection plate is matched with the bottom of the stepped clamping groove, so that the connection terminal is prevented from being separated from the connection shell due to external force pulling, and the stability of data transmission is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to an industrial servo high-speed data transmission connector. Background Art

[0002] The servo system, also known as the follow-up system, is a feedback control system used to accurately follow or reproduce a process. The servo system is an automatic control system that enables the output controlled quantities such as the position, orientation, and state of an object to follow any changes in the input target (or given value). Its main task is to amplify, transform, and regulate the power according to the requirements of the control command, so that the torque, speed, and position control of the drive device output are very flexible and convenient. In many cases, the servo system specifically refers to a feedback control system in which the controlled quantity (the output of the system) is a mechanical displacement or displacement speed or acceleration. Its function is to make the output mechanical displacement (or angle of rotation) accurately track the input displacement (or angle of rotation). Its structural composition is no different in principle from other forms of feedback control systems.

[0003] Servo systems are usually used to accurately control the operation of servo motors. Currently, most servo high-speed data transmission connectors use docking terminals, which are docked through friction and equipped with some arc-shaped protrusions and grooves to prevent them from falling off. This connection method may lead to loose connections, and with the use of the servo system, the connection terminals may become loose and fall off, which has poor applicability. Therefore, we need to propose an industrial servo high-speed data transmission connector. Utility Model Content

[0004] The purpose of the utility model is to provide an industrial servo high-speed data transmission connector, which adopts a snap-on connection method to prevent the docking connection terminals from falling off during use, thereby ensuring the connection stability of the connection terminals, and facilitating rapid disassembly and assembly between the connection terminals, thereby improving applicability, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an industrial servo high-speed data transmission connector, comprising a connection shell, a connection terminal is plugged into one side of the connection shell, stepped card slots are provided on both sides of the inner cavity of the connection shell, two groups of mounting slots are symmetrically provided on the side of the connection terminal opposite to the connection shell, and clamping components are provided inside the two groups of mounting slots;

[0006] The clamping assembly includes a protective plate and two groups of guide rods. Sliding holes for sliding and plugging the two groups of guide rods are symmetrically opened on one side of the protective plate. Springs are sleeved on the outer sides of the two groups of guide rods. A clamping plate is integrally formed on one side of the protective plate. A circular chamfer is provided at one end of one side of the clamping plate. The clamping plate fits with the bottom of the stepped slot. The thickness of the protective plate is half the thickness of the stepped slot, and the thickness of the clamping plate is the same as that of the protective plate.

[0007] Preferably, receiving through holes are provided on both sides of the connection housing adjacent to the connection terminals, two groups of the receiving through holes are respectively connected to two groups of stepped slots, and the receiving through holes are square holes.

[0008] Preferably, a movable part is slidably connected inside the receiving through hole, two groups of second limiting grooves are opened on one side of the inner wall of the receiving through hole, and first limiting grooves are opened on both sides of the inner wall of the receiving through hole adjacent to the two groups of second limiting grooves.

[0009] Preferably, the movable part includes a right-angle ladder block, one side of the right-angle ladder block is fixedly connected to a second limit strip slidably connected to two groups of second limit grooves, and the two adjacent sides of the right-angle ladder block and the two groups of second limit strips are fixedly connected to a first limit strip slidably connected to the first limit grooves.

[0010] Preferably, the cross-sections of the first limiting strip and the second limiting strip are both L-shaped, and the limiting end of the first limiting strip is opposite to the limiting end of the second limiting strip.

[0011] Preferably, it also includes a disengagement component arranged on the same side of the connecting shell and the receiving through hole, the disengagement component includes two sets of guide rails and a push block, one side of the push block is fixedly connected to a slide groove slidably connected to the two sets of guide rails, the other side of the push block is provided with anti-slip grooves, one end of the two sets of guide rails is provided with a stop block, and one end of one side of the push block is provided with a rounded corner.

[0012] Preferably, the disengagement assembly further comprises a side plate, two groups of rectangular grooves are provided on one side of the push block adjacent to the slide groove, hooks are provided on the two groups of rectangular grooves on the side opposite to the side plate, and tension springs are hung on the two groups of oppositely arranged hooks.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model mainly cooperates between the installation slot, the clamping assembly, the connecting shell, the connecting terminal and the step slot, and the clamping plate on the protective plate rubs against the step slot, so that the protective plate is inserted into the step slot, and the connecting terminal is docked with the connecting shell, so as to facilitate data transmission. When the clamping plate moves to the bottom of the step slot, under the elastic action of the spring, the clamping plate on the protective plate fits with the bottom of the step slot, so as to prevent the connecting terminal from being pulled apart from the connecting shell by external force, thereby improving the stability of data transmission.

[0015] 2. The utility model pushes the push block to move along the guide rail through the cooperation between the movable part and the disengagement assembly, so that the rounded corner of the push block contacts the inclined surface of the right-angle ladder block, and the tension spring is stretched and elongated, so that the right-angle ladder block is pushed into the storage hole and then contacts the clamping plate, so that the clamping plate is separated from the bottom of the step slot, and at the same time, the protective plate compresses the spring to facilitate the separation of the connecting terminal from the connecting shell. The conservation of elastic potential energy of the tension spring drives the push block to reset, and the ladder block avoids separation from the storage hole under the restriction of the first limit bar and the second limit bar, so that the connecting terminal can be quickly disassembled and repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure before connection of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the clamping assembly on the connection terminal of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection housing structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the disengagement component of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the movable parts of the utility model.

[0021] In the figure: 1. connecting terminal; 2. mounting slot; 3. clamping assembly; 31. protective plate; 32. guide rod; 33. spring; 34. clamping plate; 35. sliding hole; 4. connecting shell; 5. step clamping slot; 6. storage through hole; 7. first limiting slot; 8. second limiting slot; 9. disengagement assembly; 91. side panel; 92. guide rail; 93. block; 94. push block; 95. slide slot; 96. rectangular slot; 97. hook; 98. tension spring; 99. anti-slip pattern; 10. movable part; 101. right-angle ladder block; 102. first limiting strip; 103. second limiting strip. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: an industrial servo high-speed data transmission connector, comprising a connecting shell 4, a connecting terminal 1 is plugged into one side of the connecting shell 4, stepped card slots 5 are provided on both sides of the inner cavity of the connecting shell 4, two groups of mounting slots 2 are symmetrically provided on the side of the connecting terminal 1 opposite to the connecting shell 4, and clamping components 3 are provided inside the two groups of mounting slots 2;

[0024] The clamping assembly 3 includes a protective plate 31 and two groups of guide rods 32. One side of the protective plate 31 is symmetrically provided with sliding holes 35 for the two groups of guide rods 32 to slide and plug in. The outer sides of the two groups of guide rods 32 are sleeved with springs 33. One side of the protective plate 31 is integrally formed with a clamping plate 34. One end of one side of the clamping plate 34 is provided with a circular chamfer. The clamping plate 34 fits with the bottom of the stepped slot 5. The thickness of the protective plate 31 is half the thickness of the stepped slot 5, and the thickness of the clamping plate 34 is the same as that of the protective plate 31.

[0025] Receiving through holes 6 are provided on both sides of the connecting shell 4 adjacent to the connecting terminal 1 . The two groups of receiving through holes 6 are respectively connected to the two groups of stepped slots 5 . The receiving through holes 6 are square holes, through which the movable part 10 can be easily installed.

[0026] A movable part 10 is slidably connected inside the storage through hole 6, and two groups of second limiting grooves 8 are opened on one side of the inner wall of the storage through hole 6. First limiting grooves 7 are opened on both sides of the inner wall of the storage through hole 6 adjacent to the two groups of second limiting grooves 8. The cross-sections of the first limiting groove 7 and the second limiting groove 8 are both L-shaped to facilitate the embedding of the first limiting strip 102 and the second limiting strip 103.

[0027] The movable part 10 includes a right-angle ladder block 101, one side of the right-angle ladder block 101 is fixedly connected with a second limit strip 103 which is slidably connected to the two groups of second limit grooves 8, the right-angle ladder block 101 and the two groups of second limit strips 103 are adjacent to both sides thereof and are fixedly connected with a first limit strip 102 which is slidably connected to the first limit groove 7, the first limit strip 102 and the second limit strip 103 limit the position of the right-angle ladder block 101 to prevent the right-angle ladder block 101 from falling out of the storage through hole 6, and one side of the right-angle ladder block 101 is inclined to facilitate sliding with the push block 94.

[0028] The cross-sections of the first limiting strip 102 and the second limiting strip 103 are both L-shaped, and the limiting ends of the first limiting strip 102 and the limiting ends of the second limiting strip 103 are set in opposite directions. The L-shaped structure is convenient for limiting the right-angle ladder block 101 to avoid loss of the right-angle ladder block 101.

[0029] It also includes a disengagement component 9 arranged on the same side of the connecting shell 4 and the storage hole 6, the disengagement component 9 includes two groups of guide rails 92 and a push block 94, one side of the push block 94 is fixedly connected with a slide groove 95 slidably connected to the two groups of guide rails 92, and the other side of the push block 94 is provided with an anti-slip pattern 99, one end of the two groups of guide rails 92 is provided with a stop block 93, and one end of one side of the push block 94 is provided with a rounded corner, which facilitates the movement of the push block 94 through the guide rail 92. At the same time, the rounded corner of the push block 94 slides with the inclined surface of the right-angle ladder block 101, thereby reducing friction and facilitating the right-angle ladder block 101 to be pushed into the interior of the storage hole 6.

[0030] The disengagement assembly 9 also includes a side plate 91, and two groups of rectangular grooves 96 are opened on the side adjacent to the push block 94 and the slide groove 95. The two groups of rectangular grooves 96 are provided with hooks 97 on the side opposite to the side plate 91. The two groups of oppositely arranged hooks 97 are hung with tension springs 98. The hooks 97 and the tension springs 98 facilitate the reset of the push block 94, thereby preventing the push block 94 from pressing the right-angle push plate so that the card plate 34 cannot fit into the stepped card groove 5.

[0031] When in use, the connecting terminal 1 is inserted into the interface of the connecting shell 4. At the same time, the card plate 34 contacts the stepped card slot 5 through the circular chamfer and drives the protective plate 31 to compress the spring 33, so that the card plate 34 can slide along the shallow part of the stepped card slot 5 to the deep part. When the connecting terminal 1 is fully inserted into the connecting shell 4, the card plate 34 is bounced into the deep part of the stepped card slot 5 (the cross-section of the stepped card slot 5 is arranged in a stepped shape) under the action of the spring 33, thereby preventing the connecting terminal 1 from being pulled and detaching from the connecting shell 4, thereby improving the stability of the connection between the connecting terminal 1 and the connecting shell 4, and thus ensuring the stability of data transmission.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial servo high-speed data transmission connector, comprising a connecting housing (4), characterized in that: A connection terminal (1) is plugged into one side of the connection shell (4), stepped slots (5) are provided on both sides of the inner cavity of the connection shell (4), two groups of mounting slots (2) are symmetrically provided on the side of the connection terminal (1) opposite to the connection shell (4), and clamping components (3) are provided inside the two groups of mounting slots (2); The clamping assembly (3) comprises a protective plate (31) and two groups of guide rods (32); one side of the protective plate (31) is symmetrically provided with sliding holes (35) for the two groups of guide rods (32) to slide and plug in; the outer sides of the two groups of guide rods (32) are sleeved with springs (33); one side of the protective plate (31) is integrally formed with a clamping plate (34); one end of one side of the clamping plate (34) is provided with a circular chamfer; the clamping plate (34) fits with the bottom of the stepped clamping groove (5); the thickness of the protective plate (31) is half the thickness of the stepped clamping groove (5); and the thickness of the clamping plate (34) is the same as that of the protective plate (31).

2. The industrial servo high-speed data transmission connector according to claim 1, characterized in that: The connection housing (4) is provided with receiving through holes (6) on both sides adjacent to the connection terminal (1); two groups of the receiving through holes (6) are respectively connected to two groups of stepped slots (5); and the receiving through holes (6) are square holes.

3. The industrial servo high-speed data transmission connector according to claim 2, characterized in that: A movable part (10) is slidably connected inside the receiving through hole (6), two groups of second limiting grooves (8) are opened on one side of the inner wall of the receiving through hole (6), and first limiting grooves (7) are opened on both sides of the inner wall of the receiving through hole (6) adjacent to the two groups of second limiting grooves (8).

4. The industrial servo high-speed data transmission connector according to claim 3, characterized in that: The movable member (10) comprises a right-angle ladder block (101), one side of the right-angle ladder block (101) being fixedly connected to a second limit strip (103) slidably connected to two groups of second limit strips (8), and the two sides adjacent to the right-angle ladder block (101) and the two groups of second limit strips (103) being fixedly connected to a first limit strip (102) slidably connected to the first limit strip (7).

5. The industrial servo high-speed data transmission connector according to claim 4, characterized in that: The cross sections of the first limiting strip (102) and the second limiting strip (103) are both L-shaped, and the limiting end of the first limiting strip (102) and the limiting end of the second limiting strip (103) are arranged in opposite directions.

6. The industrial servo high-speed data transmission connector according to claim 1, characterized in that: The invention also comprises a disengagement assembly (9) arranged on the same side of the connection housing (4) and the receiving through hole (6), the disengagement assembly (9) comprising two groups of guide rails (92) and a push block (94), one side of the push block (94) being fixedly connected with a slide groove (95) slidably connected with the two groups of guide rails (92), the other side of the push block (94) being provided with an anti-slip groove (99), one end of the two groups of guide rails (92) being provided with a stopper (93), and one end of one side of the push block (94) being provided with a rounded corner.

7. The industrial servo high-speed data transmission connector according to claim 6, characterized in that: The disengagement assembly (9) further comprises a side plate (91), two groups of rectangular grooves (96) are provided on one side of the push block (94) adjacent to the slide groove (95), hooks (97) are provided on the two groups of rectangular grooves (96) on the side opposite to the side plate (91), and tension springs (98) are hung on the two groups of oppositely arranged hooks (97).

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