High-voltage-resistant enameled wire

Abstract

The high-voltage-resistant enameled wire comprises a wire body, and contact ends are arranged at the two ends of the wire body. One end of the protective sleeve is fixedly connected with the contact end, the protective sleeve is an elastic telescopic protective sleeve, the other end of the protective sleeve is rotatably connected with a rotating plate, an inserting groove is formed in the side face of the protective sleeve, the end of the rotating plate is matched with the inserting groove in an inserting mode, and a matching plate facilitating rotation of the rotating plate is fixedly connected to the rotating plate; the contact end is fixedly connected with the connecting end of the electric appliance, then the protective sleeve is moved to protect the connecting position of the contact end and the connecting end, then the matching plate is manually moved to enable the two rotating plates to rotate, so that the ends of the rotating plates are clamped into the inserting grooves, the other end of the protective sleeve is fixedly connected with the contact end, and the mode is convenient to operate.

Description

Technical Field

[0001] The invention relates to the technical field of enameled wire structures, in particular to a high-voltage resistant enameled wire. Background Art

[0002] Enameled wire, a primary type of winding wire, consists of a conductor and an insulation layer. After annealing and softening, the bare wire undergoes multiple coats of paint and baking. However, producing a product that meets both standard requirements and customer needs is challenging. This is influenced by factors such as raw material quality, process parameters, production equipment, and the environment. While the quality characteristics of various enameled wires vary, they all possess four key properties: mechanical, chemical, electrical, and thermal properties.

[0003] The enameled wire used on the market (such as the BT-103 enameled wire of the Bangte brand produced by Dongguan Zhongzi Electronic Materials Co., Ltd.) is in a spiral state (the material model is large in size and resistant to high voltage), and both ends are contact ends, which are electrically connected to the connection ends of other electrical appliances;

[0004] The contact ends of the product are exposed. After the contact ends are connected to the connection ends, the connection needs to be protected and wrapped, which is inconvenient. In addition, the connection is more inconvenient due to the small operating space. Therefore, we propose a high-voltage resistant enameled wire. Summary of the Invention

[0005] The object of the present invention is to provide a high-voltage resistant enameled wire to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides a high-voltage resistant enameled wire, including a wire body, with contact ends provided at both ends of the wire body; and also including: a protective sleeve mounted on the contact end, one end of the protective sleeve being fixedly connected to the contact end, the protective sleeve being an elastic telescopic protective sleeve, the other end of the protective sleeve being rotatably connected to a rotating plate, a plug-in groove being provided on the side of the protective sleeve, the end of the rotating plate being plugged into and mated with the plug-in groove, and a mating plate being fixedly connected to the rotating plate to facilitate the rotation of the rotating plate.

[0007] Preferably, the rotating plate is L-shaped, and the end of the rotating plate is fixedly connected to an elastic block that is engaged with the plug-in slot, and the block is engaged to press the protective sleeve so that the protective sleeve is pressed against the connecting end and the contact end and fixed.

[0008] Preferably, the side of the plug-in slot away from the rotating plate is an inclined surface, which facilitates the elastic card block to enter the plug-in slot.

[0009] Preferably, the matching plate is in a bent state to facilitate opening and rotating the rotating plate.

[0010] Preferably, the protective sleeve is rotatably connected to two rollers that roll with each other, and the rollers are fixedly connected to the rotating plate so that the two rotating plates move synchronously.

[0011] Preferably, an elastic pressing layer that presses against the protective sleeve is fixedly connected to the rotating plate, and the pressing protective sleeve is pressed against and fixed to the connecting end and the contact end.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By connecting and fixing the contact end with the connection end of the electrical appliance, and then moving the protective cover so that the protective cover protects the connection between the contact end and the connection end, and then manually moving the matching plate to rotate the two rotating plates, so that the end of the rotating plate is stuck in the plug-in slot, so that the contact end of the other end of the protective cover is connected and fixed. This method is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 Schematic diagram of the matching structure between the contact end and the protective sleeve of the present invention;

[0016] Figure 3 Schematic diagram of the cross-sectional structure of the protective cover of the present invention;

[0017] Figure 4 Schematic diagram of the matching structure of the protective cover and the rotating plate of the present invention;

[0018] Figure 5 It is an enlarged schematic diagram of the matching structure of the protective cover and the rotating plate of the present invention;

[0019] Figure 6 Schematic diagram of the split structure of the roller and the protective sleeve of the present invention;

[0020] Figure 7 It is a schematic diagram of the matching structure between the elastic card block and the plug-in slot of the present invention.

[0021] In the figure: 1. Wire body; 2. Contact end; 3. Protective sleeve; 4. Rotating plate; 5. Connecting slot; 6. Mating plate; 7. Elastic block; 8. Roller; 9. Elastic pressure layer. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 7 The present invention provides a high-voltage resistant enameled wire, comprising a wire body 1, with contact ends 2 provided at both ends of the wire body 1; further comprising a protective sleeve 3 sleeved on the contact end 2, one end of the protective sleeve 3 being connected and fixed to the contact end 2, the protective sleeve 3 being an elastic and telescopic protective sleeve, the other end of the protective sleeve 3 being rotatably connected to a rotating plate 4, a plug-in groove 5 being provided on the side of the protective sleeve 3, the end of the rotating plate 4 being plugged into and matched with the plug-in groove 5, a matching plate 6 being fixedly connected to the rotating plate 4 for facilitating the rotation of the rotating plate 4, wherein a torsion spring is provided between the rotating plate 4 and the protective sleeve 3;

[0024] By connecting and fixing the contact end 2 with the connection end of the electrical appliance, and then moving the protective cover 3, the protective cover 3 protects the connection between the contact end 2 and the connection end of the electrical appliance, and then manually moving the matching plate 6 to rotate the two rotating plates 4, so that the end of the rotating plate 4 is inserted into the plug-in slot 5, so that the other end of the protective cover 3 is connected and fixed to the contact end 2, and through the action of the torsion spring, it is ensured that the end of the rotating plate 4 is firmly inserted into the plug-in slot 5. This method is easy to operate.

[0025] The protective cover 3 is an elastic telescopic protective cover, such as an elastic bellows-type protective cover, which can be extended and unfolded to facilitate adjustment of the protection area.

[0026] The rotating plate 4 is L-shaped, and an elastic block 7 that engages with the plug slot 5 is fixedly connected to the end of the rotating plate 4. The elastic block 7 is inserted into the plug slot 5 to press the protective sleeve 3, so that the protective sleeve 3 is pressed and fixed to the contact end 2.

[0027] The side of the plug slot 5 away from the rotating plate 4 is an inclined surface, which makes it easy for the elastic block 7 to enter the plug slot 5 through the inclined surface and press the elastic block 7 against the protective sleeve 3, so that the protective sleeve 3 is pressed and fixed against the contact end 2 and the connecting end.

[0028] The matching plate 6 is in a bent state, which is convenient for finger operation to open (separate) the two rotating plates 4, so that the rotating plates 4 are rotated and plugged into the plug-in slots 5.

[0029] The protective sleeve 3 is rotatably connected to two rollers 8 that roll with each other (the ends of the rollers 8 are rotatably connected to the protective sleeve 3 through the above-mentioned torsion spring), and the rollers 8 are fixedly connected to the rotating plate 4. Through the two rolling rollers 8, the rotation efficiency of the two rotating plates 4 is consistent.

[0030] An elastic pressing layer 9 that presses against the protective sleeve 3 is fixedly connected to the rotating plate 4. The elastic pressing layer 9 rotates with the rotating plate 4 to press against the protective sleeve 3, so that the protective sleeve 3 is pressed against the contact end 2 and the connecting end and fixed.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A high-voltage resistant enameled wire, comprising: A wire body (1), wherein contact ends (2) are provided at both ends of the wire body (1); It is characterized by further comprising: A protective sleeve (3) is sleeved on the contact end (2), one end of the protective sleeve (3) is connected and fixed to the contact end (2), the protective sleeve (3) is an elastic telescopic protective sleeve, the other end of the protective sleeve (3) is rotatably connected to a rotating plate (4), a plug-in slot (5) is provided on the side of the protective sleeve (3), the end of the rotating plate (4) is plugged into and matched with the plug-in slot (5), and a matching plate (6) is fixedly connected to the rotating plate (4) to facilitate the rotation of the rotating plate (4).

2. The high-voltage resistant enameled wire according to claim 1, characterized in that: The rotating plate (4) is L-shaped, and an elastic clamping block (7) that is clamped with the plug-in slot (5) is fixedly connected to the end of the rotating plate (4).

3. The high-voltage resistant enameled wire according to claim 1, characterized in that: The side of the plug-in slot (5) away from the rotating plate (4) is an inclined surface.

4. The high-voltage resistant enameled wire according to claim 1, characterized in that: The matching plate (6) is in a bent state.

5. The high-voltage resistant enameled wire according to claim 1, characterized in that: The protective sleeve (3) is rotatably connected to two rollers (8) that roll in cooperation with each other, and the rollers (8) are fixedly connected to the rotating plate (4).

6. The high-voltage resistant enameled wire according to claim 1, characterized in that: An elastic pressing layer (9) that presses against the protective sleeve (3) is fixedly connected to the rotating plate (4).

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