Multi-contact integrated four-way waterproof control module

Abstract

The utility model discloses a multi-contact integrated four-way waterproof control module. The multi-contact integrated four-way waterproof control module comprises a control module, the device comprises a controller, the top and the bottom of the right side of the controller are each provided with a contact interface, fixing mechanisms are fixedly connected to the top and the bottom of the right side of the controller and located at the front ends of the contact interfaces, and each fixing mechanism comprises a connecting box, an L-shaped connecting plate and a buckle; connecting boxes are fixedly connected to the top and the bottom of the right side of the controller and located at the front ends of the contact interfaces, and L-shaped connecting plates are slidably connected to the top and the bottom of the right side of each connecting box. According to the utility model, through the arrangement of the fixing mechanism, a wire harness can be inserted into the contact interface, then the L-shaped connecting plates are stressed to get close to each other, and the L-shaped connecting plates move to drive the buckles to make up-down contact with a wire harness connector to clamp and fix the wire harness connector, so that the wire harness connector is fixed; and the influence on the safety of signal transmission due to falling of the wire harness joint caused by pulling is avoided.

Description

Technical Field

[0001] This utility model relates to the field of multi-contact control module technology, specifically a multi-contact integrated four-way waterproof control module. Background Technology

[0002] A control module is a component used to control and manage the operation of equipment or systems. The multi-contact integrated four-way waterproof control module is one such control module with specific functions and characteristics. It integrates control circuits, signal processing circuits, power management circuits, etc., making the entire system more compact and stable.

[0003] In the comparative case, patent publication number CN218447641U, this utility model aims to provide a contact switch module and control device that requires no wiring harness connection, is quick and convenient to connect, and is safe and reliable. The contact switch module includes an upper contact module housing and a contact assembly disposed within the upper contact module housing. The contact assembly includes a slidingly disposed movable part and two fixedly disposed sets of pin contacts. A press-fit connector is provided on the top of the movable part. A return spring, which cooperates with the upper contact module housing and drives the movable part to reset, is sleeved on the movable part. A central contact is provided on the movable part, and both ends of the central contact mate with the two sets of pin contacts respectively. The ends of the two sets of pin contacts away from the central contact are electrically connected to the circuitry on the circuit board. The control device includes a control circuit board and several contact switch modules. The pin contacts of the several contact switch modules are connected to the control circuit board and electrically connected to the corresponding conductive lines. This utility model applies to the technical field of switching devices.

[0004] However, in implementing the relevant technology, the above-mentioned contact switch module and control device have the following problems. In the comparative case, the printed circuit of the control circuit board is used as the wiring harness in the low-voltage control device, and the on and off control is performed by the contact switch module, thereby reducing the wiring harness in the control device and greatly improving the installation efficiency of the control device. The existing multi-contact integrated control module has multiple contacts, which can realize the control and signal transmission of multiple functions. However, the external wiring harness is prone to detachment at the contact joint due to vibration or pulling, which reduces the safety of using the multi-contact integrated control module.

[0005] Therefore, it is necessary to redesign and modify the multi-contact integrated control module to effectively prevent the problem that the external wiring harness is prone to detachment at the contact joint due to vibration or pulling, since the multi-contact integrated control module has multiple contacts and can realize multiple functions of control and signal transmission. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a multi-contact integrated four-way waterproof control module with the advantage of anti-detachment interface connection. This solves the problem that in multi-contact integrated control modules with multiple contacts, which can realize multiple functions of control and signal transmission, the external wiring harness is easily detached due to vibration or pulling at the contact joint.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a multi-contact integrated four-way waterproof control module, comprising;

[0008] The controller has contact interfaces at the top and bottom of its right side, and fixing mechanisms are fixedly connected to the top and bottom of its right side, which are located at the front end of the contact interfaces.

[0009] The fixing mechanism includes a connecting box, an L-shaped connecting plate, and a buckle. The connecting box is fixedly connected to the top and bottom of the right side of the controller and to the front end of the contact interface. The L-shaped connecting plate is slidably connected to the top and bottom of the right side of the connecting box. The buckle is fixedly connected to the end of the L-shaped connecting plate away from the connecting box. The transmission mechanism is fixedly connected longitudinally to the inner cavity of the connecting box.

[0010] In a preferred embodiment of this utility model, the transmission mechanism includes a rectangular frame, a slider, and a docking plate. The rectangular frame is longitudinally fixedly connected to the inner cavity of the connecting box. The top and bottom of the front end of the rectangular frame are slidably connected to the slider. The back end of the slider passes through the back end of the rectangular frame and is fixedly connected to the docking plate. The left side of the L-shaped connecting plate passes through the interior of the connecting box and is fixedly connected to the right side of the docking plate. The front end of the docking plate is slidably connected to an operating mechanism.

[0011] In a preferred embodiment of this utility model, the operating mechanism includes a sliding column, a vertical rod, an extension rod, and a handle. The front end of the docking plate is slidably connected to the sliding column, the surface of the sliding column is fixedly sleeved with the vertical rod, the center of the surface of the vertical rod is fixedly sleeved with the extension rod, and the front end of the extension rod passes through the front end of the connecting box and is fixedly connected to the handle.

[0012] As a preferred embodiment of this utility model, tension springs are fixedly connected to the top and bottom of the inner wall of the rectangular frame, and the inner side of the tension springs is fixedly connected to one side of the slider.

[0013] As a preferred embodiment of this invention, a groove is provided on the surface of the rectangular frame at the position corresponding to the slider, and the groove is used in conjunction with the slider.

[0014] As a preferred embodiment of this utility model, the surface of the docking plate is provided with an oblique groove corresponding to the position of the sliding column, and the oblique groove is used in conjunction with the sliding column.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model, through the setting of a fixing mechanism, can insert the wire harness into the contact interface. Then, the L-shaped connecting plates are brought closer together under force. The movement of the L-shaped connecting plates drives the buckle to contact the wire harness connector up and down to clamp and fix it, thereby fixing the wire harness connector and preventing the wire harness connector from falling off due to being pulled, which would affect the safety of signal transmission. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This utility model Figure 1 Exploded view of the controller structure;

[0019] Figure 3 This utility model Figure 2 3D view of the connecting box structure;

[0020] Figure 4 This utility model Figure 3 3D view of the rectangular frame, slider, and docking plate structure;

[0021] Figure 5 This utility model Figure 4 Three-dimensional view of the inclined groove and tension spring structure.

[0022] In the diagram: 1. Controller; 2. Contact interface; 3. Fixing mechanism; 31. Connecting box; 32. L-shaped connecting plate; 33. Buckle; 4. Transmission mechanism; 41. Rectangular frame; 42. Slider; 43. Connecting plate; 5. Operating mechanism; 51. Sliding column; 52. Vertical rod; 53. Extension rod; 54. Handle; 6. Tension spring; 7. Slide groove; 8. Angled groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 5 As shown, the multi-contact integrated four-way waterproof control module provided by this utility model includes:

[0025] Controller 1, with contact interfaces 2 on the top and bottom of the right side of controller 1, and fixing mechanisms 3 fixedly connected to the top and bottom of the right side of controller 1 and the front end of the contact interfaces 2.

[0026] The fixing mechanism 3 includes a connecting box 31, an L-shaped connecting plate 32, and a buckle 33. The connecting box 31 is fixedly connected to the top and bottom of the right side of the controller 1 and to the front end of the contact interface 2. The L-shaped connecting plate 32 is slidably connected to the top and bottom of the right side of the connecting box 31. The buckle 33 is fixedly connected to the end of the L-shaped connecting plate 32 away from the connecting box 31. The transmission mechanism 4 is fixedly connected longitudinally to the inner cavity of the connecting box 31.

[0027] refer to Figure 5 The transmission mechanism 4 includes a rectangular frame 41, a slider 42, and a docking plate 43. The rectangular frame 41 is longitudinally fixedly connected to the inner cavity of the connecting box 31. The top and bottom of the front end of the rectangular frame 41 are slidably connected to the slider 42. The back end of the slider 42 passes through the back end of the rectangular frame 41 and is fixedly connected to the docking plate 43. The left side of the L-shaped connecting plate 32 passes through the interior of the connecting box 31 and is fixedly connected to the right side of the docking plate 43. The front end of the docking plate 43 is slidably connected to the operating mechanism 5.

[0028] As a technical optimization of this utility model, by setting the transmission mechanism 4, the docking plates 43 can be brought closer to each other under the influence of external force. The closer docking plates 43 drive the slider 42 to move stably inside the rectangular frame 41, thereby realizing the transmission of mechanical power and avoiding the phenomenon of slider 42 deviating during the movement.

[0029] refer to Figure 4 The operating mechanism 5 includes a sliding column 51, a vertical rod 52, an extension rod 53, and a handle 54. The sliding column 51 is slidably connected to the front end of the docking plate 43. The vertical rod 52 is fixedly sleeved on the surface of the sliding column 51. The extension rod 53 is fixedly sleeved at the center of the surface of the vertical rod 52. The front end of the extension rod 53 passes through the front end of the connecting box 31 and is fixedly connected to the handle 54.

[0030] As a technical optimization of this utility model, the operating mechanism 5 enables the handle 54 to be moved manually. The movement of the handle 54 causes the extension rod 53 and the vertical rod 52 to move accordingly. The movement of the vertical rod 52 causes the sliding column 51 to move accordingly. The movement of the sliding column 51 causes the docking plate 43 to be subjected to force and complete the movement, thereby enabling the docking plate 43 to complete the mechanical movement and avoiding the phenomenon of the sliding column 51 detaching during the movement.

[0031] refer to Figure 5 The top and bottom of the inner wall of the rectangular frame 41 are fixedly connected with tension springs 6, and the inner side of the tension springs 6 is fixedly connected to one side of the slider 42.

[0032] As a technical optimization of this utility model, the tension spring 6 can assist the slider 42 in working and at the same time play a role in reset and buffering, thus preventing the slider 42 from failing to reset after moving, which would cause the machine to stop working continuously.

[0033] refer to Figure 5 A groove 7 is provided on the surface of the rectangular frame 41 at the position corresponding to the slider 42. The groove 7 is used in conjunction with the slider 42.

[0034] As a technical optimization of this utility model, the sliding groove 7 can assist the slider 42 in working and also play a limiting role, preventing the slider 42 from detaching during movement.

[0035] refer to Figure 4 An inclined groove 8 is provided on the surface of the docking plate 43 at the position corresponding to the sliding column 51. The inclined groove 8 is used in conjunction with the sliding column 51.

[0036] As a technical optimization of this utility model, the inclined groove 8 can assist the sliding column 51 in its work and also serve as a limit, preventing the sliding column 51 from being unable to force the docking plate 43 to perform mechanical movement during its movement.

[0037] The working principle and usage process of this utility model are as follows: When in use, insert the wire harness connector into the contact interface 2, and cooperate with the controller 1 to realize the control and signal transmission of various functions to meet the diverse control needs of different devices or systems. Then, manually push the handle 54 to the left. The handle 54 moves to the left, which drives the extension rod 53 and the vertical rod 52 to move synchronously. The vertical rod 52 moves, which drives the sliding column 51 to move stably along the inclined groove 8 on the surface of the docking plate 43. The different contact angles of the sliding column 51 with the inclined groove 8 force the docking plate 43 to move closer to the inside. The docking plates 43 move closer to each other, which drives the L-shaped connecting plate 32 and the slider 42 to move synchronously. The slider 42 moves stably along the sliding groove 7 inside the rectangular frame 41. The movement of the slider 42 cooperates with the tension spring 6 to actively reset and release elastic potential energy. Finally, the L-shaped connecting plate 32 moves closer to the inside, which drives the buckle 33 to move closer to each other to clamp and fix the wire harness connector, thereby preventing the wire harness connector from falling off and affecting the signal transmission of the controller 1.

[0038] In summary, this multi-contact integrated four-way waterproof control module works in conjunction with a controller 1, contact interface 2, fixing mechanism 3, connecting box 31, L-shaped connecting plate 32, buckle 33, and transmission mechanism 4. During use, the wire harness is plugged into contact interface 2. Then, the L-shaped connecting plates 32 are brought closer together under force, and their movement causes the buckle 33 to clamp and fix the wire harness connector, thus securing it. This prevents the wire harness connector from falling off due to pulling, which could affect signal transmission safety. It solves the problem of existing multi-contact integrated control modules having multiple contacts and capable of various control and signal transmission functions, where external wire harnesses are easily dislodged at the contact connectors due to vibration or pulling.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Multi-contact integrated four-way waterproof control module, including: The controller (1) has contact interfaces (2) on the top and bottom of the right side of the controller (1), and a fixing mechanism (3) is fixedly connected to the top and bottom of the right side of the controller (1) and the front end of the contact interface (2). The fixing mechanism (3) is characterized in that it includes a connecting box (31), an L-shaped connecting plate (32) and a buckle (33). The top and bottom right sides of the controller (1) and the front end of the contact interface (2) are both fixedly connected to the connecting box (31). The top and bottom right sides of the connecting box (31) are both slidably connected to the L-shaped connecting plate (32). The end of the L-shaped connecting plate (32) away from the connecting box (31) is fixedly connected to the buckle (33). The inner cavity of the connecting box (31) is longitudinally fixedly connected to the transmission mechanism (4).

2. The multi-contact integrated four-way waterproof control module according to claim 1, characterized in that: The transmission mechanism (4) includes a rectangular frame (41), a slider (42), and a docking plate (43). The rectangular frame (41) is longitudinally fixedly connected to the inner cavity of the connecting box (31). The top and bottom of the front end of the rectangular frame (41) are slidably connected to the slider (42). The back end of the slider (42) passes through the back end of the rectangular frame (41) and is fixedly connected to the docking plate (43). The left side of the L-shaped connecting plate (32) passes through the interior of the connecting box (31) and is fixedly connected to the right side of the docking plate (43). The front end of the docking plate (43) is slidably connected to the operating mechanism (5).

3. The multi-contact integrated four-way waterproof control module according to claim 2, characterized in that: The operating mechanism (5) includes a sliding column (51), a vertical rod (52), an extension rod (53), and a handle (54). The front end of the docking plate (43) is slidably connected to the sliding column (51). The surface of the sliding column (51) is fixedly sleeved with the vertical rod (52). The center of the surface of the vertical rod (52) is fixedly sleeved with the extension rod (53). The front end of the extension rod (53) passes through the front end of the connecting box (31) and is fixedly connected to the handle (54).

4. The multi-contact integrated four-way waterproof control module according to claim 2, characterized in that: The top and bottom of the inner wall of the rectangular frame (41) are fixedly connected with tension springs (6), and the inner side of the tension springs (6) is fixedly connected to one side of the slider (42).

5. The multi-contact integrated four-way waterproof control module according to claim 2, characterized in that: The rectangular frame (41) has a groove (7) on its surface corresponding to the position of the slider (42), and the groove (7) is used in conjunction with the slider (42).

6. The multi-contact integrated four-way waterproof control module according to claim 3, characterized in that: The surface of the docking plate (43) and the position corresponding to the sliding column (51) are provided with an inclined groove (8), which is used in conjunction with the sliding column (51).

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