Handle wiring structure

Abstract

The utility model provides a handle wiring structure, which relates to the technical field of handle wiring and comprises a rear shell, a mainboard is fixedly mounted on the inner side of the rear shell, a motor terminal wire is welded on the surface of the mainboard, a main power supply terminal wire is welded on the surface of the mainboard, and a switch wire is welded on the surface of the mainboard. A key connecting wire is welded on the surface of the mainboard, and an internal buckle A is arranged on the inner side of the rear shell. According to the utility model, by arranging the rear shell, the motor terminal line, the main power supply terminal line, the switch line, the internal buckle A, the internal buckle B, the hardware terminal, the motor, the silencing cotton fixing piece, the power line, the mainboard and the key connecting line, the wiring mode of the assembly handle is well improved, and the method of fixing the electric wire is optimized. The production process is simplified, the production yield is improved, the influence on the air duct space is reduced, the product quality and benefit are improved, and the production cost is well controlled and the operation efficiency is improved under the condition that the product function and quality are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of handle wiring, in particular to a handle wiring structure. Background Art

[0002] Currently, due to structural design reasons, the handles of high-speed hair dryers on the market need to pass through the handle shell material before welding during assembly and routing. After welding, glue is needed to prevent air leakage. The main power cord and the motherboard extend out of the power cord connection. Most of the devices on the market use soldering irons for welding, which makes welding very time-consuming for workers and is prone to problems such as poor welding or false welding. Assembly is time-consuming, glue can easily affect the air duct, the output is not high, and it is easy to produce defective products, which needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a handle wiring structure, including a rear shell, a mainboard is fixedly installed on the inner side of the rear shell, a motor terminal line is welded on the surface of the mainboard, a main power terminal line is welded on the surface of the mainboard, a switch line is welded on the surface of the mainboard, a key connection line is welded on the surface of the mainboard, an internal buckle A is provided on the inner side of the rear shell, an internal buckle B is provided on the inner side of the rear shell, a motor is provided on the inner side of the rear shell, a silencer cotton fixing part is provided on the inner side of the rear shell, and a power line is provided on the inner side of the rear shell.

[0005] Preferably, the interface between the power line and the main power terminal line is provided with a hardware terminal. Here, by providing the hardware terminal between the power line and the main power terminal line, workers can directly use pliers to rivet the two sets of wire hardware terminals together after inserting them during assembly, thus effectively avoiding the problem of difficult welding or false welding due to large wires, and improving production efficiency.

[0006] Preferably, the rear shell and the main board are connected by screws. Here, the rear shell and the main board can be separated by screws, so that the installation of internal electronic components can be convenient and the wire assembly step can be completed quickly.

[0007] Preferably, the mainboard is in a ring shape. Here, the ring-shaped mainboard is more suitable for installation inside the rear shell.

[0008] Preferably, the number of the internal buckles A is four. Here, the arrangement of the four internal buckles A can effectively clamp the key electronic board, improve the stability of the key electronic board inside the rear shell, and the internal buckles B can clamp the switch and the wire.

[0009] Preferably, the material of the noise-absorbing cotton fixing piece is ABS. Here, ABS has high mechanical strength and rigidity, which enables it to provide sufficient support and fixing effect to ensure the stability of the noise-absorbing cotton inside the hair dryer.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] In the utility model, by setting the rear shell, motor terminal wire, main power terminal wire, switch wire, internal buckle A, internal buckle B, hardware terminal, motor, silencer cotton fixing part, power wire, mainboard, key connection wire, the way of assembling handle wiring is improved and the method of fixing wire is optimized. The production process is simplified, the production output is increased, the impact on the air duct space is reduced, the quality and benefit of the product are improved, and the production cost is well controlled and the operation efficiency is improved while realizing the product function and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of a handle wiring structure is provided for the utility model;

[0013] Figure 2 The utility model provides a schematic diagram of the internal structure of a handle wiring structure;

[0014] Figure 3 A handle wiring structure is proposed for the utility model Figure 2 A in the enlarged view;

[0015] Figure 4 The utility model provides a partial structural explosion diagram of a handle wiring structure.

[0016] Legend:

[0017] 1. Back shell; 2. Motor terminal wire; 3. Main power terminal wire; 4. Switch wire; 5. Internal buckle A; 6. Internal buckle B; 7. Hardware terminal; 8. Motor; 9. Silencer cotton fixings; 10. Power cord; 11. Mainboard; 12. Button connection wire. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Example

[0021] See also Figure 1-4 The utility model provides a technical solution: a handle wiring structure, including a rear shell 1, a mainboard 11 is fixedly installed on the inner side of the rear shell 1, the mainboard 11 is in the shape of a ring, the rear shell 1 and the mainboard 11 are connected by screws, a motor terminal line 2 is welded on the surface of the mainboard 11, a main power terminal line 3 is welded on the surface of the mainboard 11, a switch line 4 is welded on the surface of the mainboard 11, a key connection line 12 is welded on the surface of the mainboard 11, an internal buckle A5 is arranged on the inner side of the rear shell 1, the number of the internal buckles A5 is four groups, the arrangement of the four groups of internal buckles A5 can effectively clamp the key electronic board, improve the stability of the key electronic board inside the rear shell 1, the inner side of the rear shell 1 is provided with an internal buckle B6, the internal buckle B There are two groups of 6, which can effectively engage the switch and the wires. A motor 8 is arranged on the inner side of the rear shell 1. A silencer cotton fixing part 9 is arranged on the inner side of the rear shell 1. The silencer cotton fixing part 9 is made of ABS. There is a card bone inside the silencer cotton fixing part 9 to engage the silencer cotton. The silencer cotton is used to silence the high-speed wind. A power cord 10 is arranged on the inner side of the rear shell 1. Hardware terminals 7 are arranged at the interfaces between the power cord 10 and the main power terminal line 3. After the two groups of wire hardware terminals 7 between the power cord 10 and the main power terminal line 3 are plugged in, they are directly riveted together with pliers. At this time, the installation between the power cord 10 and the main power terminal line 3 is completed, which can well avoid the problem of poor welding or false welding due to too large wires.

[0022] Working principle: Before assembling, first weld the main board 11 with the key connection line 12, the motor terminal line 2, the main power terminal line 3, and the switch line 4 in advance, then directly clamp the pre-welded key electronic board, switch and wires into the internal buckle A5 and the internal buckle B6 in the inner shell, then assemble the motor 8 and the silencer cotton fixing part 9 on the wires after the clamping is completed, then plug the two sets of wire hardware terminals 7 between the power cord 10 and the main power terminal line 3, and directly rivet them together with pliers. At this time, the installation between the power cord 10 and the main power terminal line 3 is completed, which can well avoid the problem of difficult welding or false welding due to large wires, and effectively reduce the assembly time, reduce the occurrence of defective products and improve work efficiency.

[0023] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A handle wiring structure, comprising a rear housing (1), characterized in that: A mainboard (11) is fixedly mounted on the inner side of the rear shell (1), a motor terminal line (2) is welded on the surface of the mainboard (11), a main power supply terminal line (3) is welded on the surface of the mainboard (11), a switch line (4) is welded on the surface of the mainboard (11), a key connection line (12) is welded on the surface of the mainboard (11), an internal buckle A (5) is arranged on the inner side of the rear shell (1), an internal buckle B (6) is arranged on the inner side of the rear shell (1), a motor (8) is arranged on the inner side of the rear shell (1), a silencer cotton fixing piece (9) is arranged on the inner side of the rear shell (1), and a power line (10) is arranged on the inner side of the rear shell (1).

2. The handle wiring structure according to claim 1, characterized in that: The interfaces between the power line (10) and the main power terminal line (3) are both provided with hardware terminals (7).

3. The handle wiring structure according to claim 1, characterized in that: The rear housing (1) and the main board (11) are connected by screws.

4. The handle wiring structure according to claim 1, characterized in that: The main board (11) is in the shape of a ring.

5. The handle wiring structure according to claim 1, characterized in that: The number of the internal buckles A (5) is four groups.

6. The handle wiring structure according to claim 1, characterized in that: The material of the noise-absorbing cotton fixing piece (9) is ABS.

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