Fan connection clip

Abstract

The utility model discloses a fan connecting clamp convenient to disassemble belongs to fan connecting clamp technical field, it includes fan main part, the fan main part back surface fixedly connected with connecting column, the connecting column outside is provided with the second clamping plate, the second clamping plate inboard is fixedly connected with the lug of symmetrical structure, is provided with the connecting shaft between the lug, the connecting sleeve outside is provided with the limiting slot of cooperation the limiting portion use, the limiting slide back surface is provided with reset spring with symmetrical structure, the utility model discloses the limiting portion of limiting slide and the limiting slot of connecting sleeve realize the snap -type connection, cooperation limiting slide both ends boss and the guide sliding structure of second clamping plate sliding groove, when dismounting, only need to press the pressing portion of limiting slide, reset spring will drive the limiting portion and automatically enter the limiting slot, need not with the help of tool, the whole process is simple and quick, whether it is the dismounting of daily storage, or the assembly of using, can save time greatly, reduces the operation difficulty.

Description

Technical Field

[0001] This utility model belongs to the field of fan connector technology, specifically a fan connector that is easy to disassemble. Background Technology

[0002] With the fast pace of life and the increasing demand for outdoor activities, portable mini fans have become an important cooling tool for people in daily commutes, outdoor activities, office and study scenarios due to their small size and high portability. To further improve portability and flexibility of use, most portable mini fans on the market are equipped with a connecting clip, which allows the fan to be clipped to clothing, backpack straps, desktop edges, desk shelves and other carriers, freeing users from the dependence of traditional fans on flat surfaces and allowing users to get a precise blowing experience in mobile or fixed scenarios.

[0003] Currently, the connector clips for portable mini fans mainly fall into the following two categories:

[0004] Integrated fixed connector clips are fixed to the fan body by integral injection molding or by welding or strong adhesive bonding, forming an inseparable structure with the fan body. Simple detachable connector clips are used to meet the disassembly and storage needs of some users. A few products adopt a simple detachable structure, which is usually fixed to the connecting post on the back of the fan body by bolts, or the connector clip is snapped into the slot of the fan body by a single buckle.

[0005] However, the core shortcoming of existing portable mini fan connectors lies in the fixed relative structure between the connector and the fan body, which prevents the connector from rotating flexibly. Utility Model Content

[0006] To overcome the above-mentioned defects, this utility model provides a fan connector clip that is easy to disassemble, thus solving the technical problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fan connector that is easy to disassemble, comprising a fan body, a connecting post fixedly connected to the back of the fan body, a second clamping plate provided on the outer side of the connecting post, protrusions fixedly connected to the inner side of the second clamping plate in a symmetrical structure, a connecting shaft provided between the protrusions, a first clamping plate rotatably connected to the second clamping plate through the protrusions and the connecting shaft, a torsion spring provided between the first clamping plate and the second clamping plate, a limiting slider slidably connected to the inner side of the second clamping plate, a pressing part integrally extruded on one side of the limiting slider, a connecting sleeve provided between the second clamping plate and the connecting post, a bolt threadedly connected between the connecting sleeve and the connecting post, an installation hole for use with the connecting sleeve being opened inside the limiting slider, a limiting part being connected to the inner wall of the installation hole, a limiting groove for use with the limiting part being opened on the outer side of the connecting sleeve, and a return spring provided on the back of the limiting slider in a symmetrical structure.

[0008] As a further embodiment of this utility model: the limiting slider is provided with ribs at both ends, the second clamping plate is provided with a mounting position for use with the limiting slider, and the inner wall of the mounting position is provided with a groove for use with the ribs.

[0009] As a further embodiment of this utility model: the back of the limiting slider is provided with a mounting groove for use with the reset spring.

[0010] As a further embodiment of this utility model: the inner side of the second clamping plate is provided with a connecting hole for use with the connecting post. The connecting hole is circular and the mounting hole is elliptical.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. The limiting part of the limiting slider and the limiting groove of the connecting sleeve achieve a snap-fit ​​connection. With the guide sliding structure of the protruding ribs at both ends of the limiting slider and the sliding groove of the second clamping plate, during disassembly and assembly, simply press the pressing part of the limiting slider to allow the limiting part to disengage from the limiting groove, easily completing the separation of the connecting clip from the fan body. During installation, push the limiting slider along the sliding groove, and the return spring will drive the limiting part to automatically snap into the limiting groove. No tools are needed, and the whole process is simple and fast. Whether it is disassembly during daily storage or assembly during use, it can save a lot of time and reduce the difficulty of operation.

[0013] 2. When the clip is attached to clothing or other fixed objects, on the one hand, the circular connecting hole of the second clip provides ample room for the connecting post to rotate. Rotating the fan body will cause the connecting post to rotate flexibly within the connecting hole, easily adjusting the blowing angle to meet the blowing needs of different standing or sitting positions. On the other hand, the clip as a whole can rotate flexibly with the surface of the object being clipped. Combined with the rotating connection structure of the first and second clips, the clipping angle can be freely adjusted. Whether clipped to the shoulder of clothing, the edge of a table, or other different positions, the angle can be adjusted to keep the fan in optimal working condition, adapting to various usage scenarios. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first state of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the second state of the overall structure of this utility model;

[0016] Figure 3 This is a schematic diagram showing the effect of separating the first and second clamping plates of this utility model.

[0017] Figure 4 This is a schematic diagram showing the disassembly effect of the first clamping plate of this utility model;

[0018] Figure 5 This is a schematic diagram showing the disassembly effect of the second clamping plate and the limiting slider of this utility model;

[0019] Figure 6 This is a schematic diagram showing the disassembly effect of the limiting slider and connecting sleeve of this utility model;

[0020] Figure 7 This is a schematic diagram showing the disassembly effect of the limiting slider and the reset spring of this utility model;

[0021] Figure 8 This is a schematic diagram of the initial state structure of the clamping plate of this utility model;

[0022] Figure 9 This is a schematic diagram of the clamping plate in the pressing state of this utility model.

[0023] In the diagram: 1. Fan body; 2. Connecting column; 3. Second clamping plate; 4. First clamping plate; 5. Protrusion; 6. Torsion spring; 7. Limiting slider; 8. Pressing part; 9. Return spring; 10. Slide groove; 11. Mounting position; 12. Protruding rib; 13. Connecting sleeve; 14. Bolt; 15. Connecting hole; 16. Mounting hole; 17. Limiting part; 18. Limiting groove; 19. Mounting groove. Detailed Implementation

[0024] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0025] like Figures 1-9 As shown, this utility model provides a technical solution:

[0026] A fan connector clip that is easy to disassemble includes a fan body 1, a connecting post 2 fixedly connected to the back of the fan body 1, a second clamping plate 3 provided on the outer side of the connecting post 2, protrusions 5 fixedly connected in a symmetrical structure on the inner side of the second clamping plate 3, a connecting shaft provided between the protrusions 5, a first clamping plate 4 rotatably connected to the second clamping plate 3 through the protrusions 5 and the connecting shaft, a torsion spring 6 provided between the first clamping plate 4 and the second clamping plate 3, a limiting slider 7 slidably connected on the inner side of the second clamping plate 3, a pressing part 8 integrally extruded on one side of the limiting slider 7, a connecting sleeve 13 provided between the second clamping plate 3 and the connecting post 2, a bolt 14 threadedly connected between the connecting sleeve 13 and the connecting post 2, an installation hole 16 for use with the connecting sleeve 13 inside the limiting slider 7, a limiting part 17 connected to the inner wall of the installation hole 16, a limiting groove 18 for use with the limiting part 17 on the outer side of the connecting sleeve 13, and a return spring 9 provided in a symmetrical structure on the back of the limiting slider 7.

[0027] Specifically, when installing the fan connector, firstly, the connector sleeve 13 and the connector post 2 on the back of the fan body 1 should be initially aligned. Then, the bolt 14 should be passed through the connector sleeve 13 and the connector post 2 and tightened to complete the fixing of the connector sleeve 13 and the fan body 1.

[0028] Then push the limiting slider 7 on the inner side of the second clamping plate 3, so that its pressing part 8 slides under force. At this time, the return spring 9 on the back of the limiting slider 7 is compressed. The mounting hole 16 inside the limiting slider 7 is aligned with the connecting sleeve 13. The connecting sleeve 13 is inserted into the mounting hole 16. Release the pressing part 8. The return spring 9 rebounds and drives the limiting slider 7 to reset. The limiting part 17 on the inner wall of the mounting hole 16 is inserted into the limiting groove 18 on the outer side of the connecting sleeve 13. The cooperation between the limiting part 17 and the limiting groove 18 is so that after the angle of the fan body 1 is adjusted relative to the clamping plate, the angle after adjustment is fixed by the buckle between the two, so as to prevent the fan from shifting on its own due to vibration or other reasons during use.

[0029] After the connection is completed, when using the clamping function, press one end of the first clamping plate 4 and the second clamping plate 3. Since the first clamping plate 4 is rotatably connected to the second clamping plate 3 through the protrusion 5 and the connecting shaft, the torsion spring 6 will be compressed during the pressing process, and the other end of the clamping plate will open, so that clothes or other fixed objects can be placed between the first clamping plate 4 and the second clamping plate 3. After releasing your hand, the torsion spring 6 will rebound, causing the two clamping plates to clamp the object.

[0030] If it is necessary to adjust the angle between the fan body 1 and the clamping plate, squeeze the limiting part 17 and rotate it. The limiting part 17 will temporarily disengage from the current limiting groove 18. After rotating to the ideal angle, the reset spring 9 will push the limiting slider 7 so that the limiting part 17 will be locked into the corresponding limiting groove 18, thereby locking the angle.

[0031] If the clamping angle between the clamping plate and the object needs to be adjusted, the entire clamping plate structure can be rotated. Even when the clamping plate and the object are clamped, the angle can still be finely adjusted to meet different usage needs. When the connecting clamp needs to be disassembled, press the pressing part 8 of the limiting slider 7 to make the limiting part 17 disengage from the limiting groove 18 of the connecting sleeve 13. At this time, the second clamping plate 3 can be separated from the connecting sleeve 13. If complete disassembly is required, the bolt 14 between the connecting sleeve 13 and the connecting column 2 can be unscrewed to achieve complete separation of the connecting clamp components from the fan body 1, which is convenient for storage or maintenance.

[0032] The limiting slider 7 has protruding ribs 12 at both ends. The second clamping plate 3 has a mounting position 11 for use with the limiting slider 7. The inner wall of the mounting position 11 has a sliding groove 10 for use with the protruding ribs 12. The back of the limiting slider 7 has a mounting groove 19 for use with the reset spring 9. The inner side of the second clamping plate 3 has a connecting hole 15 for use with the connecting post 2. The connecting hole 15 is circular and the mounting hole 16 is elliptical.

[0033] Specifically, when assembling the limiting slider 7 and the second clamping plate 3, the limiting slider 7 should first be aligned with the mounting position 11 on the inner side of the second clamping plate 3, and the protruding ribs 12 at both ends of the limiting slider 7 should be aligned with the sliding groove 10 on the inner wall of the mounting position 11. Then, the limiting slider 7 should be pushed into the mounting position 11 along the sliding groove 10. The cooperation between the protruding ribs 12 and the sliding groove 10 can ensure that the limiting slider 7 slides only in a fixed direction within the mounting position 11, avoiding deviation.

[0034] Next, one end of the reset spring 9 is embedded in the mounting groove 19 on the back of the limiting slider 7, and the other end is fixed to the corresponding position of the inner wall of the mounting position 11. The mounting groove 19 can position the reset spring 9 to prevent the spring from being misaligned during compression or rebound.

[0035] When the second clamping plate 3 is connected to the connecting column 2, the connecting column 2 needs to be passed through the circular connecting hole 15 on the inner side of the second clamping plate 3. At this time, the connecting column 2 can rotate flexibly in the circular connecting hole 15 so as to flexibly adjust the angle of the fan body 1.

[0036] Then push the limiting slider 7 so that its elliptical mounting hole 16 fits on the outside of the connecting sleeve 13. The design of the elliptical mounting hole 16 can adapt to the position change of the connecting sleeve 13 as the connecting column 2 rotates, while not affecting the snap-fit ​​between the limiting part 17 and the limiting groove 18. When the fan body 1 is rotated, the connecting column 2 drives the connecting sleeve 13 to rotate in the circular connecting hole 15. The elliptical mounting hole 16 can accommodate the rotation trajectory of the connecting sleeve 13, avoid causing jamming of the limiting slider 7, and ensure smooth angle adjustment.

[0037] When the pressing part 8 of the limiting slider 7 is pressed, the protruding rib 12 slides along the slide groove 10, the return spring 9 is compressed in the mounting groove 19, the limiting slider 7 moves stably, and the limiting part 17 is disengaged from the limiting groove 18, which facilitates subsequent disassembly or angle readjustment.

[0038] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A fan connector clip that is easy to disassemble, comprising a fan body (1), characterized in that: A connecting post (2) is fixedly connected to the back of the fan body (1). A second clamping plate (3) is provided on the outside of the connecting post (2). A protrusion (5) is fixedly connected to the inside of the second clamping plate (3) in a symmetrical structure. A connecting shaft is provided between the protrusions (5). A first clamping plate (4) is rotatably connected to the second clamping plate (3) through the protrusions (5) and the connecting shaft. A torsion spring (6) is provided between the first clamping plate (4) and the second clamping plate (3). A limiting slider (7) is slidably connected to the inside of the second clamping plate (3). One side of the limiting slider (7) is integrally pressed. The molded part has a pressing part (8), and a connecting sleeve (13) is provided between the second clamping plate (3) and the connecting column (2). The connecting sleeve (13) and the connecting column (2) are threadedly connected by a bolt (14). The limiting slider (7) has an installation hole (16) inside that is used to cooperate with the connecting sleeve (13). The inner wall of the installation hole (16) is connected to a limiting part (17). The outer side of the connecting sleeve (13) has a limiting groove (18) that is used to cooperate with the limiting part (17). The back of the limiting slider (7) is provided with a return spring (9) in a symmetrical structure.

2. The fan connector clip for easy disassembly according to claim 1, characterized in that: The limiting slider (7) has ribs (12) at both ends. The second clamping plate (3) has an installation position (11) for use with the limiting slider (7). The inner wall of the installation position (11) has a groove (10) for use with the ribs (12).

3. The easily detachable fan connector according to claim 1, characterized in that: The limit slider (7) has a mounting groove (19) on its back side for use with the reset spring (9).

4. The fan connector clip for easy disassembly according to claim 1, characterized in that: The second clamping plate (3) has a connecting hole (15) on its inner side for use with the connecting post (2). The connecting hole (15) is circular and the mounting hole (16) is elliptical.

Images