CN219831656U - High stability alarm clock core - Google Patents

Abstract

The utility model provides a high-stability alarm clock movement, which comprises a circuit board, wherein the circuit board is provided with a first circuit board and a second circuit board; the coil rack comprises a winding part and a wire rod, one end of the wire rod is connected with the side end face of the winding part, the other end of the wire rod is provided with a fixing part, and the fixing part is matched with the circuit board; one end of the wire is wound on the fixing piece along the wire rod and then connected with the circuit board; according to the utility model, one end of a wire is wound on a winding part by adopting an automatic machine, the other end of the wire is wound on a fixing part along the wire rod, then the coil rack is directly fixed on a circuit board by using the fixing part by using the machine, meanwhile, the wire is aligned with a connecting point on the circuit board, finally, the wire is soldered by directly adopting the machine, a worker does not need to smooth the wire, and then the wire is soldered one by one, so that the working procedures are reduced, the wire winding can be directly processed by the mechanical automatic machine, and the production efficiency is greatly improved.

Description

High stability alarm clock core

Technical Field

The utility model relates to a high-stability alarm clock movement, and belongs to the field of clock movements.

Background

An alarm clock, which is a clock with a time alarm device; not only can indicate time, but also can send out sound signals or other signals according to preset time. The alarm clock movement comprises a time running system and a time alarm system, wherein the time running system is a power supply which comprises an hour hand, a minute hand, a second hand and a gear set for transmitting mechanical energy and provides power; the alarm time system has two types; one is to output a signal with an integrated circuit or a transistor switching circuit or a separate element to drive a speaker or other acoustic device; the other is to directly use the electromagnetic principle, and to suck the hammer to strike the alarm or suck other sound devices through the on-off current of the coil.

In the first alarm system, during processing, the enameled wires connected between the integrated circuit board and the loudspeaker or other sound devices are required to be manually arranged and connected onto the integrated circuit board, and then soldered, so that the time is long, the production efficiency is low, and the enameled wires are easy to separate from the circuit board.

Disclosure of Invention

Therefore, the utility model aims to provide a high-stability alarm clock movement capable of realizing automatic production by accurate alignment during processing.

The utility model is realized in the following way:

a high-stability alarm clock movement comprises a circuit board; the coil rack comprises a winding part and a wire rod, one end of the wire rod is connected with the side end face of the winding part, the other end of the wire rod is provided with a fixing part, and the fixing part is matched with the circuit board;

and one end of the wire is wound on the fixing piece along the wire rod and then connected with the circuit board.

As a further improvement, the fixing piece comprises a guide pin and a hanging buckle; the guide pins are vertically distributed on the surface A at the tail end of the guide wire rod, a plurality of hanging buckles are vertically arranged on the surface B of the guide wire rod adjacent to the surface A, and when the hanging buckles are clamped on the circuit board, the guide pins are immediately aligned with the connection points of the circuit board.

As a further improvement, the guide pin is linear.

As a further improvement, the guide pin is a columnar polyhedron.

As a further improvement, the number of the hanging buckles is two, the straight line ends of the hanging buckles are perpendicular to the B surface of the wire rod, and hook tips at the tail ends of the hanging buckles are oppositely arranged.

As a further improvement, the connecting end of the wire rod and the winding part is provided with a vertical connecting part, and the tail end of the connecting part is connected with the bottom of the end face of the winding part.

As a further improvement, the winding part is an I-shaped part with two horizontal ends of the middle rod connected with two vertical plates.

As a further development, the intermediate lever has an internally hollow structure.

The beneficial effects of the utility model are as follows: according to the utility model, one end of a wire is wound on a winding part by adopting an automatic machine, the other end of the wire is wound on a fixing part along the wire rod, then the coil rack is directly fixed on a circuit board by using the fixing part by using the machine, meanwhile, the wire is aligned with a connecting point on the circuit board, finally, the wire is soldered by directly adopting the machine, a worker does not need to smooth the wire, and then the wire is soldered one by one, so that the working procedures are reduced, the wire winding can be directly processed by the mechanical automatic machine, and the production efficiency is greatly improved.

The guide pin is linear and made of rigid materials, and has conductive functions, including but not limited to aluminum strips, iron strips, alloy metal strips and the like, so that the rigid guide pin is not easy to bend during automatic winding, and can be accurately aligned when the coil frame is aligned, and the phenomena of tilting and non-fitting do not occur. Furthermore, the guide pin is a columnar polyhedron, the surface is provided with a plurality of edges, after the wire is wound, the guide pin is not smooth, and is not easy to loosen and slide, so that binding can be realized without tying.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a high-stability alarm clock movement according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of an alarm clock movement with high stability when the alarm clock movement is not wound with a wire according to an embodiment of the present utility model.

Fig. 3 is a schematic perspective view of a coil rack of a high-stability alarm clock movement according to an embodiment of the present utility model.

Fig. 4 is a top view of a coil former of a high stability alarm clock movement according to an embodiment of the present utility model.

Fig. 5 is a front view of a coil former of a high stability alarm clock movement according to an embodiment of the present utility model.

Fig. 6 is a top view of the high stability alarm clock movement according to the embodiment of the present utility model when the wire is not wound.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-6, the present embodiment provides a high stability alarm clock movement according to one embodiment, including a circuit board 10;

the coil rack 20 comprises a winding piece 201 and a wire rod 202, wherein one end of the wire rod 202 is connected with the side end surface of the winding piece 201, the other end of the wire rod 202 is provided with a fixing piece 203, and the fixing piece 203 is matched with the circuit board 10;

the wire 30 is wound around the winding member 201, and one end thereof is wound around the fixing member 203 along the wire rod 202, and then connected to the circuit board 10.

Firstly, the utility model adopts an automatic machine to wind one end of the wire 30 on the winding part 201, and then winds the other end of the wire on the fixing part 203 along the wire rod 202, secondly, uses the machine to directly fix the coil rack 20 on the circuit board 10 by using the fixing part 203, and simultaneously, the wire 30 is aligned with the connection point on the circuit board 10, and finally, the utility model directly adopts the machine to solder without using staff to smooth the wire 30 and then carries out point-by-point welding, thereby reducing procedures, directly processing the wire winding mechanically and automatically, and greatly improving the production efficiency. The more detailed winding and mounting modes are as follows:

as a preferred embodiment of the present utility model, the fixing member 203 preferably includes a guide pin 2031 and a hanging buckle 2032; the number of the guide pins 2031 is several, the guide pins 2031 are vertically distributed on the surface a at the tail end of the guide wire rod 202, a plurality of hanging buckles 2032 are vertically arranged on the surface B of the guide wire rod 202 adjacent to the surface a, and the guide pins 2031 are immediately aligned with the connection points of the circuit board 10 while the hanging buckles 2032 are clamped on the circuit board 10.

In one embodiment, the guide pin 2031 is made of a rigid material, and only needs to have a conductive function, including but not limited to an aluminum strip, an iron strip, an alloy metal strip, etc., and the rigid guide pin 2031 is not easy to bend during automatic winding, and can be accurately aligned when the coil former 20 is aligned, so that the phenomena of warping and non-lamination do not occur.

In one embodiment, the guide pin 2031 is a cylindrical polyhedron, and has a plurality of edges on the surface, and after the wire 30 is wound, the surface is not smooth, so that the wire is not easy to loosen and slide, and the wire can be bound without tying.

In one embodiment, the number of the hanging buckles 2032 is two, the straight line ends of the hanging buckles are perpendicular to the B surface of the wire rod 202, the hook tips at the tail ends of the hanging buckles 2032 are opposite, and the hanging buckles 2032 are clamped into the circuit board 10, so that the hanging buckles are easier to install and stable, and cannot fall off due to slight shaking.

In one specific embodiment, the connection end of the wire rod 202 and the winding part 201 is provided with a vertical connection part 204, the tail end of the connection part 204 is connected with the bottom of the end face of the winding part 201, the winding part 201 wound with the wire 30 is directly suspended and cannot be on the same horizontal plane with the circuit board 10, the wire cannot be directly on a table or cannot directly rub with the shell of the alarm clock after being installed, and normal operation of the wire cannot be guaranteed.

In one embodiment, the winding member 201 is an i-shaped member with two vertical plates 2012 connected to two horizontal ends of the middle rod 2011, which facilitates winding the assembly.

Furthermore, the middle rod 2011 has a hollow structure, which is convenient for the wire to dissipate heat after long-time operation, that is, the heat dissipation effect is enhanced.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. A high stability alarm clock movement, characterized in that it comprises a circuit board (10);

the coil rack (20) comprises a winding part (201) and a wire rod (202), one end of the wire rod (202) is connected with the side end face of the winding part (201), the other end of the wire rod (202) is provided with a fixing part (203), and the fixing part (203) is matched with the circuit board (10);

and the wire (30) is wound on the winding piece (201), and one end of the wire is wound on the fixing piece (203) along the wire rod (202) and then connected with the circuit board (10).

2. The high stability alarm clock movement according to claim 1, characterized in that the fixing piece (203) comprises a guide pin (2031) and a hanging buckle (2032);

the number of the guide pins (2031) is several, the guide pins are vertically distributed on the surface A at the tail end of the guide wire rod (202), a plurality of hanging buckles (2032) are vertically arranged on the surface B of the guide wire rod (202) adjacent to the surface A, and when the hanging buckles (2032) are clamped on the circuit board (10), the guide pins (2031) are immediately aligned with the connection points of the circuit board (10).

3. The high stability alarm clock movement of claim 2, wherein the guide pin (2031) is rectilinear.

4. A high stability alarm clock movement according to claim 3, characterized in that the guide pin (2031) is a cylindrical polyhedron.

5. The high-stability alarm clock movement according to claim 2, wherein the number of the hanging buckles (2032) is two, the straight line end of the hanging buckles is perpendicular to the B face of the wire rod (202), and hook tips at the tail ends of the hanging buckles (2032) are oppositely arranged.

6. The high-stability alarm clock movement according to claim 4, wherein the connecting end of the wire rod (202) and the winding piece (201) is provided with a vertical connecting part (204), and the tail end of the connecting part (204) is connected with the bottom of the end face of the winding piece (201).

7. The high stability alarm clock movement of claim 6, wherein the winding member (201) is an i-shaped member with two vertical plates (2012) connected to the horizontal ends of a middle rod (2011).

8. The high stability alarm clock movement according to claim 7, characterized in that the intermediate lever (2011) is of an internally hollow structure.