A conversion plug snap-on assembly mechanism

Abstract

The utility model relates to plug buckle assembly technical field, concretely relates to a conversion plug buckle assembly mechanism, including the bottom plate, both ends of the bottom plate bottom install the support frame, the bottom plate outer wall one end installs the connecting rod, installs the movable feeding mechanism on the connecting rod, the top one end of bottom plate embedding installs the rubber pad, the top of bottom plate is located rubber pad's both sides and installs the fixed frame, two groups fixed frame are through the combination mechanism and are connected with the mould body, the combination mechanism includes the clamping assembly and push -press assembly, the clamping assembly is used for the mould body and is connected, push -press assembly is used for the positioning of the mould body and is solved, the utility model discloses simple structure, convenient operation, and the staff can according to the plug and the buckle size of actual processing, the mould body is replaced quickly, and the practicality when actually using is further improved.

Description

Technical Field

[0001] This utility model relates to the field of plug snap assembly technology, specifically to a converter plug snap assembly mechanism. Background Technology

[0002] Adapter plugs and clips play a vital role in modern life. Their emergence and development are closely related to the globalization and diversification of electrical equipment. They are devices used to connect power plugs and sockets of different specifications, solving the problem of incompatibility between electrical appliances and sockets due to different power plug standards in different countries or regions. They are widely used in scenarios such as international travel, business trips, and cross-border e-commerce sales. For frequent international travelers, carrying an adapter plug ensures that various electronic devices, such as mobile phones and laptop chargers, can be successfully connected to local power sources. In international trade, some electrical products sold to different countries also need to be equipped with corresponding adapter plugs for consumer convenience. The manufacturing process of adapter plugs and clips requires manual insertion and tightening of the clips into the plug, followed by conductivity testing of the assembled plug. This traditional production method requires two processes, both done manually, resulting in poor control over clip assembly consistency and low production efficiency.

[0003] To address the aforementioned technical problems, Chinese Patent No. CN219779401U discloses a converter plug snap-fit ​​assembly mechanism, comprising an assembly base, a pressing cylinder, a pressing head, a snap-fit ​​material transfer mechanism, a plug detection mechanism, and a frame. The assembly base, the cylinder body of the pressing cylinder, and the snap-fit ​​material transfer mechanism are all mounted on the working platform of the frame. The pressing cylinder is located on one side of the assembly base, and the feeding end of the snap-fit ​​material transfer mechanism is connected to the discharging end of the snap-fit ​​feeding mechanism.

[0004] While the existing technical solutions mentioned above have the advantages of good assembly consistency and high production efficiency, the size of the assembly base cannot be adjusted, and the assembly base is directly fixed on the frame, making it difficult for workers to quickly replace assembly bases of different sizes and models according to actual needs. Utility Model Content

[0005] The purpose of this utility model is to provide a conversion plug snap-fit ​​assembly mechanism to solve the problem mentioned in the background art that the size of the assembly base in the assembly mechanism cannot be adjusted, and the assembly base is directly fixed on the frame, making it difficult for operators to quickly replace assembly bases of different sizes and models according to actual needs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A adapter plug snap-fit ​​assembly mechanism includes a base plate with support frames installed at both ends of the bottom of the base plate. A connecting rod is installed at one end of the outer wall of the base plate, and a movable feeding mechanism is installed on the connecting rod. A rubber pad is embedded at one end of the top of the base plate, and fixed frames are installed on both sides of the top of the base plate at the rubber pad. A mold body is snapped onto the two sets of fixed frames by a combination mechanism. The combination mechanism includes a snap-fit ​​component and a pushing component. The snap-fit ​​component is used to snap the mold body into place, and the pushing component is used to release the positioning of the mold body.

[0007] As a preferred embodiment of this utility model, the engaging assembly includes sliding grooves formed on both sides of the inner wall of the fixed frame, and a sliding block is slidably connected to the inner side of the sliding groove. The side cross-sections of the sliding block and the sliding groove are both T-shaped.

[0008] As a preferred embodiment of this utility model, a synchronization seat is installed between the two sets of sliding blocks, the synchronization seat is slidably connected to the inner side of the fixed frame, and a first spring is installed between one side of the outer wall of the synchronization seat and the inner wall of the fixed frame.

[0009] As a preferred embodiment of this utility model, both ends of the bottom of the mold body are provided with a first inclined surface, an extrusion seat is installed on the end of the outer wall of the synchronizing seat away from the first spring, and a clamping block is installed on the side of the outer wall of the extrusion seat away from the synchronizing seat.

[0010] As a preferred embodiment of this utility model, slots are provided at both ends of the outer wall of the synchronization seat corresponding to the positions of the locking blocks, the locking blocks and the slots are slidably connected, and a second inclined surface corresponding to the first inclined surface is provided on one side of the locking block.

[0011] As a preferred embodiment of this utility model, the pushing assembly includes a pushing groove formed at the top of the base plate at both ends on the other side of the rubber pad, a pushing plate slidably connected to the inner side of the pushing groove, and a linkage plate rotatably connected to the other end of the pushing plate.

[0012] As a preferred embodiment of this utility model, the other ends of the two sets of linkage plates are rotatably connected by a rotating rod. A pull ring is rotatably connected to the top end of the rotating rod. A synchronizing rod is installed on the other side of the linkage plate away from the push plate. The other end of the synchronizing rod is fixedly connected to the outer wall of the extrusion seat.

[0013] As a preferred embodiment of this utility model, the movable feeding mechanism includes a first electric telescopic rod installed on the side wall of the base plate, a clamping rod installed at the output end of the first electric telescopic rod, a first motor installed at the top end of the first electric telescopic rod, an extension rod installed at the drive end of the first motor, a second electric telescopic rod installed at the top end of the extension rod, a third electric telescopic rod installed at the output end of the second electric telescopic rod, and an adjusting cylinder installed at the output end of the third electric telescopic rod.

[0014] As a preferred embodiment of this utility model, a threaded rod is rotatably connected to the inner side of the adjusting cylinder, and adjusting plates are threadedly connected to both ends of the outer wall of the threaded rod. The adjusting plates are slidably connected to the inner side of the adjusting cylinder, and the threads at both ends of the outer wall of the threaded rod are opposite. Clamping plates are installed at the opposite ends of the two sets of adjusting plates. A second motor is installed at the other end of the outer wall of the adjusting cylinder, and the driving end of the second motor extends to the inner side of the adjusting cylinder and is fixedly connected to one end of the threaded rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, the mold body is snapped into place by the snap-fit ​​component and the mold body is positioned by the push-press component. The structure is simple and easy to operate. The operator can quickly replace the mold body according to the actual size of the plug and buckle being processed, which further improves the practicality in actual use.

[0016] 2. In this utility model, the threaded rod connected to the inner side of the adjusting cylinder rotates under the drive of the second motor on the outer wall of the adjusting cylinder. Since the threads at both ends of the outer wall of the threaded rod are opposite, the two sets of adjusting plates that are threaded to it and slide on the inner side of the adjusting cylinder will move towards or away from each other. The clamping plates installed at the opposite ends of the two sets of adjusting plates will clamp or loosen accordingly, thereby realizing the gripping, transfer and positioning operation of the plug and the buckle. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial three-dimensional structural diagram of the fixing frame of this utility model; Figure 3 This is a three-dimensional structural diagram of the mold body and the fixing frame of this utility model separated; Figure 4 This is a partial three-dimensional structural diagram of the adjusting cylinder of this utility model.

[0018] In the diagram: 1. Base plate; 2. Rubber pad; 3. Fixing frame; 4. Mold body; 5. Sliding groove; 6. Synchronizing seat; 7. First spring; 8. First inclined surface; 9. Extrusion seat; 10. Locking block; 11. Second inclined surface; 12. Pushing groove; 13. Linkage plate; 14. Rotating rod; 15. Synchronizing rod; 16. First electric telescopic rod; 17. Pressing rod; 18. First motor; 19. Second electric telescopic rod; 20. Adjusting cylinder; 21. Threaded rod; 22. Clamping plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Example: Please refer to Figures 1-4 This utility model provides a technical solution: A adapter plug snap-fit ​​assembly mechanism includes a base plate 1, with support frames installed at both ends of the bottom of the base plate 1. A connecting rod is installed at one end of the outer wall of the base plate 1, and a movable feeding mechanism is installed on the connecting rod. A rubber pad 2 is embedded at one end of the top of the base plate 1. Fixing frames 3 are installed on both sides of the top of the base plate 1 at the rubber pad 2. A mold body 4 is snapped onto the two sets of fixing frames 3 by a combination mechanism. The combination mechanism includes a snap-fit ​​component and a pushing component. The snap-fit ​​component is used to snap the mold body 4 into place, and the pushing component is used to release the positioning of the mold body 4. In use, the device can snap the mold body 4 into place using the snap-fit ​​component and release the positioning of the mold body 4 using the pushing component. The structure is simple and the operation is convenient. The operator can quickly replace the mold body 4 according to the actual size of the plug and snap-fit, further improving the practicality in actual use.

[0021] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, the movable feeding mechanism includes a first electric telescopic rod 16 installed on the side wall of the base plate 1. A clamping rod 17 is installed at the output end of the first electric telescopic rod 16. A first motor 18 is installed at the top of the first electric telescopic rod 16. An extension rod is installed at the drive end of the first motor 18. A second electric telescopic rod 19 is installed at the top of the extension rod. A third electric telescopic rod is installed at the output end of the second electric telescopic rod 19. An adjusting cylinder 20 is installed at the output end of the third electric telescopic rod. A threaded rod 21 is rotatably connected to the inner side of the adjusting cylinder 20. Adjusting plates are threaded to both ends of the outer wall of the threaded rod 21. The adjusting plates are slidably connected to the inner side of the adjusting cylinder 20. The threads at both ends of the outer wall of the threaded rod 21 are opposite. Clamping plates 22 are installed at the opposite ends of the two sets of adjusting plates. A second motor is installed at the other end of the outer wall of the adjusting cylinder 20. The drive end of the second motor extends to the inner side of the adjusting cylinder 20 and connects with the threaded rod 21. One end of the threaded rod 21 is fixedly connected. First, the first motor 18 at the top of the first electric telescopic rod 16 operates, and the extension rod at the drive end of the first motor 18 rotates, thereby adjusting the feeding angle so that the second electric telescopic rod 19 at the top of the extension rod and subsequent components reach the appropriate spatial position. The second electric telescopic rod 19 extends and retracts, and its output end pushes the third electric telescopic rod to move, so that the position of the adjusting cylinder 20 at the output end of the third electric telescopic rod is further precisely adjusted. The threaded rod 21 rotatably connected to the inner side of the adjusting cylinder 20 rotates under the drive of the second motor on the outer wall of the adjusting cylinder 20. Since the threads at both ends of the outer wall of the threaded rod 21 are opposite, the two sets of adjusting plates that are threaded to it and slide on the inner side of the adjusting cylinder 20 will move towards or away from each other. The clamping plates 22 installed at the opposite ends of the two sets of adjusting plates will clamp or loosen accordingly, thereby realizing the gripping, transfer and positioning operation of the plug and the buckle.

[0022] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the locking assembly includes sliding grooves 5 on both sides of the inner wall of the fixed frame 3. Sliding blocks are slidably connected to the inner side of the sliding grooves 5. The side sections of the sliding blocks and the sliding grooves 5 are both T-shaped. A synchronization seat 6 is installed between the two sets of sliding blocks. The synchronization seat 6 is slidably connected to the inner side of the fixed frame 3. A first spring 7 is installed between one side of the outer wall of the synchronization seat 6 and the inner wall of the fixed frame 3. A first inclined surface 8 is provided at both ends of the bottom of the mold body 4. A pressing seat 9 is installed at the end of the outer wall of the synchronization seat 6 away from the first spring 7. A locking block 10 is installed on the side of the outer wall of the pressing seat 9 away from the synchronization seat 6. Then, when the mold body 4 is installed, the two ends of the bottom of the mold body 4 are aligned with the fixed frame 3. When the mold body 4 gradually approaches the fixed frame 3, the first inclined surface 8 at the bottom of the mold body 4 contacts the second inclined surface 11 of the locking block 10 on the outer wall of the pressing seat 9 on the synchronization seat 6.

[0023] In this embodiment, as Figure 2 , Figure 3 and Figure 4As shown, slots are provided at both ends of the outer wall of the synchronizing seat 6 corresponding to the positions of the locking blocks 10. The locking blocks 10 are slidably connected to the slots. A second inclined surface 11 corresponding to the first inclined surface 8 is provided on one side of the locking block 10. Furthermore, as the mold body 4 continues to approach, due to the interaction of the inclined surfaces, the locking blocks 10 slide while pushing the synchronizing seat 6 to slide within the fixed frame 3. The rubber pad 2 is then squeezed and retracted. During this process, the sliding blocks on both sides of the synchronizing seat 6 slide synchronously within the sliding grooves 5 on both sides of the inner wall of the fixed frame 3, overcoming the elastic force of the first spring 7. When the locking blocks 10 slide past the first inclined surface 8, the synchronizing seat 6 returns to its original position under the elastic force of the first spring 7. The locking blocks 10 are then locked in the slots on the mold body 4, thus completing the locking and fixing of the mold body 4.

[0024] In this embodiment, as Figure 3 , Figure 3 and Figure 4 As shown, the pressing assembly includes a pushing groove 12 located at both ends of the top of the base plate 1 on the other side of the rubber pad 2. A pushing plate is slidably connected to the inner side of the pushing groove 12. A linkage plate 13 is rotatably connected to the other end of the pushing plate. The other ends of the two sets of linkage plates 13 are rotatably connected by a rotating rod 14. A pull ring is rotatably connected to the top of the rotating rod 14. A synchronizing rod 15 is installed on the other side of the linkage plate 13 away from the pushing plate. The other end of the synchronizing rod 15 is fixedly connected to the outer wall of the extrusion seat 9. Furthermore, when it is necessary to disassemble the mold body 4, the top of the rotating rod 14 is pulled to rotate... The pull ring of the moving connection drives the rotating rod 14 to slide. The rotating rod 14 will drive the two sets of linkage plates 13 to rotate around the connection with the rotating rod 14. When the linkage plate 13 rotates, the push plate connected to it slides in the push groove 12 on the top of the base plate 1. At the same time, the synchronous rod 15 installed on the other side of the linkage plate 13 away from the push plate moves synchronously. The synchronous rod 15 pushes the extrusion seat 9. The extrusion seat 9 drives the locking block 10 to overcome the elastic force of the first spring 7 and move away from the locking groove, so that the rubber pad 2 rebounds and lifts the mold body 4 away, thereby releasing the positioning of the mold body 4.

[0025] The implementation principle of the adapter plug snap-fit ​​assembly mechanism in this application embodiment is as follows: The first motor 18 at the top of the first electric telescopic rod 16 operates, driving the extension rod at the first motor 18 to rotate, thereby adjusting the feeding angle so that the second electric telescopic rod 19 at the top of the extension rod and subsequent components reach the appropriate spatial position. The second electric telescopic rod 19 extends and retracts, and its output end pushes the third electric telescopic rod to move, so that the position of the adjusting cylinder 20 at the output end of the third electric telescopic rod is further precisely adjusted. The threaded rod 21 rotatably connected to the inner side of the adjusting cylinder 20 is connected to the second motor on the outer wall of the adjusting cylinder 20. Driven by the rotation, since the threads at both ends of the outer wall of the threaded rod 21 are opposite, the two sets of adjusting plates that are threaded to it and slide inside the adjusting cylinder 20 will move towards or away from each other. The clamping plates 22 installed at the opposite ends of the two sets of adjusting plates will clamp or loosen accordingly, thereby realizing the gripping, transfer and positioning operation of the plug and the buckle. When the mold body 4 is installed, the two ends of the bottom of the mold body 4 are aligned with the fixed frame 3. As the mold body 4 gradually approaches the fixed frame 3, the first inclined surface 8 of the bottom of the mold body 4 contacts the second inclined surface 11 of the clamping block 10 on the outer wall of the extrusion seat 9 on the synchronous seat 6. As the mold body 4 continues to approach, due to the interaction of the inclined planes, the locking block 10 slides while simultaneously pushing the synchronizing seat 6 to slide within the fixed frame 3. The rubber pad 2 is then compressed and retracted. During this process, the sliding blocks on both sides of the synchronizing seat 6 slide synchronously within the sliding grooves 5 on both sides of the inner wall of the fixed frame 3, overcoming the elastic force of the first spring 7. When the locking block 10 slides past the first inclined plane 8, under the elastic force of the first spring 7, the synchronizing seat 6 returns to its original position, and the locking block 10 is precisely locked into the slot on the mold body 4, thus completing the locking and fixing of the mold body 4. When it is necessary to disassemble the mold body 4, pull and rotate... The top of the rod 14 is rotatably connected to a pull ring, which drives the rotating rod 14 to slide. The rotating rod 14 will drive the two sets of linkage plates 13 to rotate around the connection with the rotating rod 14. When the linkage plate 13 rotates, the push plate rotatably connected to it slides in the push groove 12 on the top of the base plate 1. At the same time, the synchronous rod 15 installed on the other side of the linkage plate 13 away from the push plate moves synchronously. The synchronous rod 15 pushes the extrusion seat 9. The extrusion seat 9 drives the locking block 10 to overcome the elastic force of the first spring 7 and move away from the locking groove, so that the rubber pad 2 rebounds and lifts the mold body 4 away, thereby releasing the positioning of the mold body 4.

[0026] The control method of this utility model is through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0027] 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. A adapter plug snap-fit ​​assembly mechanism, comprising a base plate (1), characterized in that: Support frames are installed at both ends of the bottom of the base plate (1). A connecting rod is installed at one end of the outer wall of the base plate (1). A movable feeding mechanism is installed on the connecting rod. A rubber pad (2) is embedded at one end of the top of the base plate (1). Fixing frames (3) are installed on both sides of the top of the base plate (1) on the rubber pad (2). The mold body (4) is snapped onto the two sets of fixing frames (3) by a combination mechanism. The combination mechanism includes a snap-fit ​​component and a push-press component. The snap-fit ​​component is used to snap the mold body (4) into place, and the push-press component is used to release the positioning of the mold body (4).

2. The adapter plug snap-fit ​​assembly mechanism according to claim 1, characterized in that: The engaging assembly includes sliding grooves (5) on both sides of the inner wall of the fixed frame (3). A sliding block is slidably connected to the inner side of the sliding groove (5). The side cross-sections of the sliding block and the sliding groove (5) are both T-shaped.

3. The adapter plug snap-fit ​​assembly mechanism according to claim 2, characterized in that: A synchronizing seat (6) is installed between the two sets of sliding blocks. The synchronizing seat (6) is slidably connected to the inner side of the fixed frame (3). A first spring (7) is installed between one side of the outer wall of the synchronizing seat (6) and the inner wall of the fixed frame (3).

4. The adapter plug snap-fit ​​assembly mechanism according to claim 3, characterized in that: The bottom of the mold body (4) has a first inclined surface (8) at both ends. The outer wall of the synchronous seat (6) away from the first spring (7) is equipped with an extrusion seat (9). The outer wall of the extrusion seat (9) away from the synchronous seat (6) is equipped with a clamping block (10).

5. The adapter plug snap-fit ​​assembly mechanism according to claim 4, characterized in that: The outer wall of the synchronizing seat (6) has slots at both ends corresponding to the positions of the locking blocks (10). The locking blocks (10) and the slots are slidably connected. A second inclined surface (11) corresponding to the first inclined surface (8) is provided on one side of the locking block (10).

6. The adapter plug snap-fit ​​assembly mechanism according to claim 5, characterized in that: The pushing assembly includes a pushing groove (12) opened on the top of the base plate (1) at both ends on the other side of the rubber pad (2). A pushing plate is slidably connected to the inside of the pushing groove (12), and a linkage plate (13) is rotatably connected to the other end of the pushing plate.

7. The adapter plug snap-fit ​​assembly mechanism according to claim 6, characterized in that: The other ends of the two sets of linkage plates (13) are rotatably connected by a rotating rod (14). A pull ring is rotatably connected to the top of the rotating rod (14). A synchronizing rod (15) is installed on the other side of the linkage plate (13) away from the push plate. The other end of the synchronizing rod (15) is fixedly connected to the outer wall of the extrusion seat (9).

8. The adapter plug snap-fit ​​assembly mechanism according to claim 7, characterized in that: The active feeding mechanism includes a first electric telescopic rod (16) installed on the side wall of the base plate (1). A clamping rod (17) is installed at the output end of the first electric telescopic rod (16). A first motor (18) is installed at the top end of the first electric telescopic rod (16). An extension rod is installed at the drive end of the first motor (18). A second electric telescopic rod (19) is installed at the top end of the extension rod. A third electric telescopic rod is installed at the output end of the second electric telescopic rod (19). An adjusting cylinder (20) is installed at the output end of the third electric telescopic rod.

9. The adapter plug snap-fit ​​assembly mechanism according to claim 8, characterized in that: The inner side of the adjusting cylinder (20) is rotatably connected to a threaded rod (21). Both ends of the outer wall of the threaded rod (21) are threadedly connected to adjusting plates. The adjusting plates are slidably connected to the inner side of the adjusting cylinder (20). The threads at both ends of the outer wall of the threaded rod (21) are opposite. The opposite ends of the two sets of adjusting plates are each equipped with a clamping plate (22). The other end of the outer wall of the adjusting cylinder (20) is equipped with a second motor. The driving end of the second motor extends to the inner side of the adjusting cylinder (20) and is fixedly connected to one end of the threaded rod (21).

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