Fan connecting clamp

Abstract

The utility model discloses a fan connecting clamp, which relates to the field of connecting clamps, and is characterized in that the top of a lower clamping plate is provided with an upper clamping plate through a torsion spring, the lower clamping plate and the upper clamping plate are connected through a bolt, the top of the upper clamping plate is movably provided with a first connecting ring, and the bottom of the first connecting ring is fixedly provided with a connecting ring; the outer wall of the connecting ring is sleeved with a bearing, a second connecting ring is installed at the bottom of the connecting ring, and an avoiding hole is formed in the top of the second connecting ring. When the fan connecting support is used, a rotating motor connecting shaft of a fan is inserted into the inserting holes of the connecting support through the mounting holes to be fixedly connected in a clamped mode, the first connecting ring and the second connecting ring are provided with the screw holes, and therefore an external rotating motor can be fixedly connected through screws conveniently; the first connecting ring and the second connecting ring rotate along with rotation of the external rotating motor through the bearing, a magnet is fixed to the bottom of the lower clamping plate, and the connecting clamp can be conveniently attracted to a metal object through the magnet.

Description

Technical Field

[0001] The utility model relates to the field of connecting clips, in particular to a fan connecting clip. Background Technique

[0002] The fan connecting clip is mainly used to connect and fix a small fan to an object at a position convenient for blowing through a clip. The small fan is clamped on objects such as support rods and brackets in furniture by the clip, so that the fan can be conveniently fixed at a required angle. At present, the fan connecting clip is integrally fixed with the fan, and the fan cannot rotate during use, and most connecting clips only have the function of clamping, and the functions are relatively single. Content of the Utility Model

[0003] Based on this, the purpose of the utility model is to provide a fan connecting clip to solve the technical problems mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A fan connecting clip, wherein the top of the lower clamping plate is provided with an upper clamping plate through a torsion spring, and the lower clamping plate and the upper clamping plate are connected by a pin. A first connecting ring is movably installed on the top of the upper clamping plate, and a connecting ring is fixed to the bottom of the first connecting ring. A bearing is sleeved on the outer wall of the connecting ring, and a second connecting ring is installed at the bottom of the connecting ring. An avoidance hole is opened at the top of the second connecting ring, an installation hole is opened at the top of the first connecting ring, a connecting bracket is installed at the bottom of the second connecting ring, and a connecting shaft is fixed in the middle of the connecting bracket. A jack is opened at the top of the connecting shaft.

[0005] By adopting the above technical scheme, when in use, the connecting shaft of the rotating motor of the fan is inserted into the jack of the connecting bracket through the installation hole for clamping and fixing connection. The first connecting ring and the second connecting ring are provided with screw holes, which is convenient for the external rotating motor to be fixedly connected by bolts. When the external rotating motor is fixed to the first connecting ring and the second connecting ring by bolts, the first connecting ring and the second connecting ring rotate following the rotation of the external rotating motor through the bearing. A magnet is fixed to the bottom of the lower clamping plate, which is convenient for the connecting clip to be adsorbed on a metal object through the magnet.

[0006] The utility model is further arranged such that an installation groove is opened at the top of the upper clamping plate.

[0007] By adopting the above technical scheme, the bearing can be conveniently installed in the installation groove, so that the first connecting ring and the second connecting ring can rotate on the bearing.

[0008] The utility model is further arranged such that screw holes are opened at the tops of both the second connecting ring and the first connecting ring.

[0009] By adopting the above technical solution, the externally rotatable motor can be conveniently connected to the first connecting ring and the second connecting ring through the opened screw holes, and the externally rotatable motor is fixed to the first connecting ring and the second connecting ring by bolts, so that the externally rotatable motor can be fixed on the upper clamping plate and rotate.

[0010] The utility model is further configured such that clamping grooves are provided at the ends of the lower clamping plate and the upper clamping plate.

[0011] By adopting the above technical solution, the clamping grooves provided facilitate the lower clamping plate and the upper clamping plate to be clamped above an object, facilitating use.

[0012] The utility model is further configured such that a push handle is fixed to the end of the upper clamping plate.

[0013] By adopting the above technical solution, the provision of the push handle facilitates the user to press the upper clamping plate.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] The utility model is provided with a first connecting ring, a second connecting ring and a connecting bracket. When in use, the connecting shaft of the rotating motor of the fan is inserted into the jack of the connecting bracket through the mounting hole and fixedly connected by clamping. The first connecting ring and the second connecting ring are provided with screw holes, which facilitate the external rotatable motor to be fixedly connected by screws. When the external rotatable motor is fixed to the first connecting ring and the second connecting ring, the first connecting ring and the second connecting ring rotate along with the external rotatable motor when it rotates through the bearing. A magnet is fixed to the bottom of the lower clamping plate, which facilitates the connecting clip to be adsorbed on a metal object through the magnet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the utility model;

[0017] Figure 2 is a split schematic diagram of the upper clamping plate and the lower clamping plate of the utility model;

[0018] Figure 3 is a split schematic diagram of the first connecting ring and the upper clamping plate of the utility model;

[0019] Figure 4 is a split schematic diagram of the first connecting ring and the connecting bracket of the utility model;

[0020] Figure 5 is a schematic diagram of the bottom structure of the lower clamping plate of the utility model.

[0021] In the figure: 1, lower clamping plate; 2, upper clamping plate; 3, pressing handle; 4, first connecting ring; 41, mounting hole; 42, connecting ring; 5, bearing; 6, mounting groove; 7, second connecting ring; 71, avoiding hole; 8, connecting bracket; 81, connecting shaft; 82, jack; 9, screw hole; 10, torsion spring; 11, clamping groove; 12, magnet; 13, bolt. Specific embodiments

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as a limitation to the present invention.

[0023] The embodiments of the present invention will be described below according to the overall structure of the present invention.

[0024] A fan connection clip, as Figure 1 - Figure 5 shown, includes that the upper clamping plate 2 is installed on the top of the lower clamping plate 1 through a torsion spring 10, and the lower clamping plate 1 and the upper clamping plate 2 are connected by a bolt 13. A magnet 12 is arranged at the bottom of the lower clamping plate 1. By arranging the magnet 12, it is convenient for the lower clamping plate 1 to be adsorbed and connected with a metal object. The top of the upper clamping plate 2 is movably installed with a first connecting ring 4, and a connecting ring 42 is fixed at the bottom of the first connecting ring 4. A bearing 5 is sleeved on the outer wall of the connecting ring 42, and a second connecting ring 7 is installed at the bottom of the connecting ring 42. An avoiding hole 71 is opened at the top of the second connecting ring 7, a mounting hole 41 is opened at the top of the first connecting ring 4, a connecting bracket 8 is installed at the bottom of the second connecting ring 7, the connecting bracket 8 is fixedly connected with the upper clamping plate 2, and a connecting shaft 81 is fixed in the middle of the connecting bracket 8. A jack 82 is opened at the top of the connecting shaft 81.

[0025] Please refer to Figure 3 , a mounting groove 6 is opened at the top of the upper clamping plate 2. By opening the mounting groove 6, it is convenient to install the bearing 5 inside it, so that the external rotating motor can be fixed to rotate on the upper clamping plate 2.

[0026] Please refer to Figure 3 and Figure 4 , screw holes 9 are opened at the tops of both the second connecting ring 7 and the first connecting ring 4. By opening the screw holes 9, it is convenient for the external rotating motor to be connected with the first connecting ring 4 and the second connecting ring 7. The external rotating motor is fixed to the first connecting ring 4 and the second connecting ring 7 through bolts, so that the external rotating motor will not shake easily during operation, and the external rotating motor can rotate by itself.

[0027] Please refer to Figure 1 and Figure 2, clamping grooves 11 are provided at the ends of the lower clamping plate 1 and the upper clamping plate 2. By providing the clamping grooves 11, it is convenient for the lower clamping plate 1 and the upper clamping plate 2 to clamp on objects such as support rods and brackets in furniture, facilitating use.

[0028] Please refer to Figure 1 , a pressing handle 3 is fixed at the end of the upper clamping plate 2. By providing the pressing handle 3, it is convenient for the user to press the upper clamping plate 2.

[0029] The working principle of the present utility model is as follows: When in use, the connecting shaft of the rotating motor of the fan is inserted into the jack 82 at the end of the connecting shaft 81 at the top of the connecting bracket 8 through the mounting hole 41, and then the external rotating motor is fixedly connected to the screw holes 9 on the outer walls of the first connecting ring 4 and the second connecting ring 7 through bolts. When the external rotating motor is fixed to the first connecting ring 4 and the second connecting ring 7, the first connecting ring 4 and the second connecting ring 7 rotate following the rotation of the external rotating motor through the bearing.

[0030] Although the embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and are not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations without creative contributions to the embodiments according to needs, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A fan connection clamp, comprising a lower clamping plate (1) having an upper clamping plate (2) mounted on the top thereof via a torsion spring (10), wherein the lower clamping plate (1) and the upper clamping plate (2) are connected via a latch (13), characterized in that: A first connecting ring (4) is movably mounted on the top of the upper clamping plate (2), and a connecting ring (42) is fixed on the bottom of the first connecting ring (4), a bearing (5) is sleeved on the outer wall of the connecting ring (42), and a second connecting ring (7) is mounted on the bottom of the connecting ring (42), a avoidance hole (71) is provided on the top of the second connecting ring (7), a mounting hole (41) is provided on the top of the first connecting ring (4), a connecting bracket (8) is mounted on the bottom of the second connecting ring (7), a connecting shaft (81) is fixed in the middle of the connecting bracket (8), and a plug hole (82) is provided on the top of the connecting shaft (81).

2. A fan connecting clip according to claim 1, characterized in that: A mounting groove (6) is provided on the top of the upper clamping plate (2).

3. A fan connection clip according to claim 1, characterized in that: The second connecting ring (7) and the first connecting ring (4) are both provided with screw holes (9) at the top.

4. A fan connecting clip according to claim 1, characterized in that: The ends of the lower clamping plate (1) and the upper clamping plate (2) are both provided with clamping grooves (11).

5. The fan connecting clip according to claim 1, characterized in that: A push handle (3) is fixed to the end of the upper clamping plate (2).

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