Butt joint type converter

Abstract

The utility model relates to the technical field of buzzers, in particular to a butt-joint type converter which comprises a structural column and a buzzer body, the buzzer body is fixed at the top end of the structural column, a butt-joint base is arranged below the structural column, an anti-loosening assembly is arranged at the bottom end of the structural column, an upper butt-joint guide piece is arranged at the bottom end of the anti-loosening assembly, and a lower butt-joint guide piece is arranged at the bottom end of the upper butt-joint guide piece. According to the butt-joint type converter, the rotating ring with the magnetic attraction block is rotationally connected into the rotating groove and communicates with the clamping groove, so that when the structural column is connected with the butt-joint base, the magnetic attraction block automatically attracts the sliding rod with the iron block into the clamping groove, clamping and limiting are achieved, and connection and fixation of the structural column and the butt-joint base are completed; and meanwhile, the upper butt-joint guide piece and the lower butt-joint guide piece are electrically connected, during disassembly, only a rotating ring needs to be rotated to enable a magnetic attraction block to be away from an iron block, under the action of a first spring, the operation that a sliding rod is separated from a clamping groove is completed, and disassembly and assembly are extremely convenient and rapid.

Description

Technical Field

[0001] This utility model relates to the field of buzzer technology, specifically a docking converter. Background Technology

[0002] Converters and buzzers. A buzzer is an integrated electronic sounder that is widely used in electronic products such as computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, and timers as a sound-generating device.

[0003] Existing DC buzzers are typically connected to circuit boards using soldering, but this method is inconvenient for later replacement and maintenance. To address this issue, this application presents a docking converter. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a docking converter.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a docking converter, comprising a structural column and a buzzer body, wherein the buzzer body is fixed to the top of the structural column, a docking base is provided below the structural column, an anti-loosening component is provided at the bottom of the structural column, an upper docking guide plate is provided at the bottom of the anti-loosening component, a flexible wire is electrically connected between the buzzer body and the upper docking guide plate, the flexible wire passes through the structural column and is located inside it, a rotating groove is provided inside the structural column, and two symmetrical slots are provided on the outer wall of the structural column, the slots communicating with the rotating groove, and the outer wall of the structural column... Two symmetrical operation windows are provided at the top, and the operation windows are connected to the rotating groove. A rotating ring is rotatably connected in the rotating groove. Two magnetic blocks are symmetrically arranged on the outer wall of the rotating ring at the same horizontal line as the slot. A lower docking guide plate adapted to the upper docking guide plate is fixed on the docking base. Two sliding grooves are symmetrically provided on the docking base. A sliding rod adapted to the slot is slidably connected in the sliding groove. An iron block is fixed to one end of the sliding rod. A first spring is fixed in the sliding groove. The other end of the first spring is fixed to the sliding rod. A locking component is provided on the outer wall of the structural column.

[0008] To prevent poor contact due to gaps between the upper and lower connecting guide plates after shaking, this utility model improves upon the following: the anti-loosening component includes a lifting groove, which is located at the bottom of the structural column. A lifting block is slidably connected within the lifting groove. The upper connecting guide plate is fixed to the bottom of the lifting block. A second spring is fixed to the inner top wall of the lifting groove, and the other end of the second spring is fixed to the top of the lifting block. A portion of the flexible conductor is located within the lifting groove.

[0009] To prevent the slide bar from retracting into the sliding groove, the present invention is improved by including an outer sliding groove in the locking assembly. The outer sliding groove is formed on the outer wall of the structural column. A locking ring block is sleeved on the structural column at the position of the outer sliding groove. The locking ring block is slidably connected to the outer sliding groove. A third spring is sleeved on the outer sliding groove. The third spring is located between the locking ring block and the bottom end of the outer sliding groove. A positioning groove is formed at the top end of the slide bar.

[0010] To prevent slippage during contact operation, this utility model is improved by providing anti-slip grooves on the outer wall of the rotating ring near the top and on the outer wall of the locking ring block.

[0011] Furthermore, an improvement of this utility model is that the lower connecting plate is electrically connected to the circuit board.

[0012] To make the structural column connection and fixing more stable, the present invention is improved by having the connection base adapted to the bottom end of the structural column, and two locking blocks symmetrically fixed on the connection base, the locking blocks being adapted to the outer wall of the structural column.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a docking converter, which has the following advantages:

[0015] This docking converter features a rotating ring with a magnetic block that is rotatably connected to a rotating groove. Through communication with a slot, when the structural column is connected to the docking base, the magnetic block automatically attracts the sliding rod with the iron block into the slot, achieving a locking and limiting connection to secure the structural column to the docking base. Simultaneously, the upper and lower docking guide plates are electrically connected. Disassembly is simple: just rotate the ring to move the magnetic block away from the iron block, and under the action of the first spring, the sliding rod disengages from the slot. Disassembly and installation are extremely convenient and quick. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the first main view structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the first partial structure of the present invention;

[0018] Figure 3 This is a second partial structural schematic diagram in cross-section of the present invention;

[0019] Figure 4 This is a schematic diagram of the third part of the cross-section of this utility model;

[0020] Figure 5 This is a schematic diagram of the fourth partial structure of the present invention in cross-section;

[0021] Figure 6 This is a fifth partial structural schematic diagram of the present invention in cross-section.

[0022] In the diagram: 1. Structural column; 2. Buzzer body; 3. Docking base; 4. Upper docking guide plate; 5. Flexible wire; 6. Rotating groove; 7. Slot; 8. Operating window; 9. Rotating ring; 10. Magnetic block; 11. Lower docking guide plate; 12. Sliding groove; 13. Sliding rod; 14. Iron block; 15. First spring; 16. Lifting groove; 17. Lifting block; 18. Second spring; 19. Outer sliding groove; 20. Locking ring block; 21. Third spring; 22. Positioning groove; 23. Slotting block. 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] Please see Figure 1-6A docking converter includes a structural column 1 and a buzzer body 2. The buzzer body 2 is fixed to the top of the structural column 1. A docking base 3 is provided below the structural column 1. An anti-loosening component is provided at the bottom of the structural column 1. An upper docking guide plate 4 is provided at the bottom of the anti-loosening component. A flexible wire 5 is electrically connected between the buzzer body 2 and the upper docking guide plate 4. The flexible wire 5 passes through the structural column 1 and is located inside it. A rotating groove 6 is provided inside the structural column 1. Two symmetrical slots 7 are provided on the outer wall of the structural column 1, and the slots 7 communicate with the rotating groove 6. Two symmetrical operating windows 8 are provided on the upper part of the outer wall of the structural column 1. The operation window 8 is connected to the rotating groove 6. A rotating ring 9 is rotatably connected in the rotating groove 6. Two magnetic blocks 10 are symmetrically arranged on the outer wall of the rotating ring 9 at the same horizontal line as the slot 7. A lower docking guide 11 adapted to the upper docking guide 4 is fixed on the docking base 3. Two sliding grooves 12 are symmetrically opened on the docking base 3. A sliding rod 13 adapted to the slot 7 is slidably connected in the sliding groove 12. An iron block 14 is fixed to one end of the sliding rod 13. A first spring 15 is fixed in the sliding groove 12. The other end of the first spring 15 is fixed to the sliding rod 13. A locking assembly is provided on the outer wall of the structural column 1.

[0025] In use, the docking base 3 is fixed to the circuit board, and the lower docking guide plate 11 is electrically connected to the circuit board. The structural post 1 is positioned directly above the docking base 3, aligning the upper docking guide plate 4 with the lower docking guide plate 11. The structural post 1 is inserted into the docking base 3. Initially, the slide rod 13 is located within the sliding groove 12. When the structural post 1 moves to the slot 7 and is at the same horizontal level as the sliding groove 12, the magnetic block 10 on the rotating ring 9 is positioned outside the slot 7. The magnetic block 10 attracts the iron block 14 on the slide rod 13, causing the slide rod 13 to move along the sliding groove 12 towards the slot 7 and insert into the slot 7. At this time, the first spring 15 is stretched, and both slide rods 13 are inserted into the slot 7 and fixed. Simultaneously, the upper docking guide plate 4 contacts and interacts with the lower docking guide plate 11. Plate 4 and lifting block 17 move upward along lifting groove 16. At this time, the second spring 18 is compressed, giving the lifting block 17 a downward force, so that the upper docking guide plate 4 and the lower docking guide plate 11 are in close contact, completing the connection and fixation between the structural column 1 and the docking base 3. At the same time, the locking ring 20 approaches the slide rod 13 under the action of the third spring 21 and is locked into the positioning groove 22 to prevent the slide rod 13 from rebounding and sliding into the sliding groove 12. When disassembling, pull the locking ring 20 upward to make the locking ring 20 disengage from the positioning groove 22. At this time, the third spring 21 is stretched. It is only necessary to rotate the rotating ring 9 at the operation window 8 position to make the magnetic block 10 move away from the iron block 14 and lose the magnetic attraction. The first spring 15 pulls the slide rod 13 into the sliding groove 12 to make the slide rod 13 disengage from the slot 7. The disassembly is completed by pulling out the structural column 1.

[0026] In actual use, it was found that after the structural column 1 and the docking base 3 were fixed for a long time, they would loosen, resulting in a gap between the upper docking guide plate 4 and the lower docking guide plate 11. In order to avoid the above problem, in this embodiment, the anti-loosening component includes a lifting groove 16. The lifting groove 16 is opened at the bottom end of the structural column 1. A lifting block 17 is slidably connected in the lifting groove 16. The upper docking guide plate 4 is fixed at the bottom end of the lifting block 17. A second spring 18 is fixed on the inner top wall of the lifting groove 16. The other end of the second spring 18 is fixed at the top end of the lifting block 17. A portion of the flexible wire 5 is located in the lifting groove 16.

[0027] In actual use, it was found that in order to prevent the slide bar 13 from being accidentally retracted into the sliding groove 12, in this embodiment, the locking component includes an outer sliding groove 19, which is formed on the outer wall of the structural column 1. A locking ring block 20 is sleeved on the structural column 1 at the position of the outer sliding groove 19. The locking ring block 20 is slidably connected to the outer sliding groove 19. A third spring 21 is sleeved on the outer sliding groove 19. The third spring 21 is located between the locking ring block 20 and the bottom end of the outer sliding groove 19. A positioning groove 22 is formed at the top end of the slide bar 13.

[0028] In actual use, it was found that slippage may occur when the rotating ring 9 and the locking ring 20 are in contact. In order to avoid the above problem, in this embodiment, anti-slip grooves are provided on the outer wall of the rotating ring 9 near the top and on the outer wall of the locking ring 20.

[0029] In actual use, it was found that, further, in this embodiment, the lower conductive piece 11 is electrically connected to the circuit board.

[0030] In actual use, it was found that in order to make the structural column 1 more stable, in this embodiment, the docking base 3 is adapted to the bottom end of the structural column 1, and two locking blocks 23 are symmetrically fixed on the docking base 3, and the locking blocks 23 are adapted to the outer wall of the structural column 1.

[0031] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0032] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0033] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0034] 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 docking converter, comprising a structural column (1) and a buzzer body (2), characterized in that: The buzzer body (2) is fixed to the top of the structural column (1). A docking base (3) is provided below the structural column (1). An anti-loosening component is provided at the bottom of the structural column (1). An upper docking guide plate (4) is provided at the bottom of the anti-loosening component. A flexible wire (5) is electrically connected between the buzzer body (2) and the upper docking guide plate (4). The flexible wire (5) passes through the structural column (1) and is located inside it. A rotating groove (6) is provided inside the structural column (1). Two slots (7) are symmetrically provided on the outer wall of the structural column (1). The slots (7) are connected to the rotating groove (6). Two operation windows (8) are symmetrically provided on the upper part of the outer wall of the structural column (1). The operation windows (8) are connected to the rotating groove (6). The rotating groove (6) is rotatably connected to a rotating ring (9). Two magnetic blocks (10) are symmetrically arranged on the outer wall of the rotating ring (9) at the same horizontal line as the slot (7). A lower docking guide plate (11) adapted to the upper docking guide plate (4) is fixed on the docking base (3). Two sliding grooves (12) are symmetrically opened on the docking base (3). A sliding rod (13) adapted to the slot (7) is slidably connected in the sliding groove (12). An iron block (14) is fixed at one end of the sliding rod (13). A first spring (15) is fixed in the sliding groove (12). The other end of the first spring (15) is fixed on the sliding rod (13). A locking component is provided on the outer wall of the structural column (1).

2. The docking converter according to claim 1, characterized in that: The anti-loosening component includes a lifting groove (16), which is located at the bottom of the structural column (1). A lifting block (17) is slidably connected inside the lifting groove (16). The upper connecting guide plate (4) is fixed at the bottom of the lifting block (17). A second spring (18) is fixed on the inner top wall of the lifting groove (16). The other end of the second spring (18) is fixed at the top of the lifting block (17). A portion of the flexible wire (5) is located inside the lifting groove (16).

3. A docking converter according to claim 1, characterized in that: The locking assembly includes an outer slide groove (19) which is formed on the outer wall of the structural column (1). A locking ring block (20) is fitted on the structural column (1) at the position of the outer slide groove (19). The locking ring block (20) is slidably connected to the outer slide groove (19). A third spring (21) is fitted on the outer slide groove (19). The third spring (21) is located between the locking ring block (20) and the bottom end of the outer slide groove (19). A positioning groove (22) is formed at the top end of the slide rod (13).

4. A docking converter according to claim 3, characterized in that: Anti-slip grooves are provided on the outer wall of the rotating ring (9) near the top and on the outer wall of the locking ring block (20).

5. A docking converter according to claim 1, characterized in that: The lower conductive plate (11) is electrically connected to the circuit board.

6. A docking converter according to claim 1, characterized in that: The docking base (3) is adapted to the bottom end of the structural column (1), and two locking blocks (23) are symmetrically fixed on the docking base (3). The locking blocks (23) are adapted to the outer wall of the structural column (1).

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