KR100917237B1 - Clock module - Google Patents

Abstract

A clock module having a rotating pendulum unit is provided to remove time difference until a battery is run out by preparing batteries of a movement and a pendulum respectively, and to offer improved impact buffering property. A clock module having a rotating pendulum unit(10) includes a case(110) and a cover(150). A rear side of the case is opened. The front of the cover is opened. A part of a side and a part of the rear side are opened, and combined on the case. A movement mounting part(112) and a pendulum battery mounting part(113) are formed on the top of the case. The movement mounting part and the pendulum battery mounting part are divided by a partition(111) formed to a vertical direction. A removable hole(115) is formed on the front surface of the movement mounting part. The removable hole is combined with a clock hand combining part of a movement(200). A battery(202) of the movement is mounted on the rear side of the movement.

Description

Clock module with rotating pendulum means {Clock Module}

The present invention relates to a clock module, and more particularly, to a clock module that can provide a battery for driving the movement and the pendulum, so that there is no time error until the battery for the movement is exhausted.

Typically, the pendulum installed in the clock uses the power of the battery, which is the power of the movement driving the needle, so that the circular or clock weights at the lower end of the pendulum have periodic movements with a constant amplitude.

The movement to drive the needles is divided into normal, low noise and noiseless according to the size of the noise, and to facilitate the replacement of the movement, the movement is standardized to a constant size regardless of the classification or the manufacturer according to the size of the noise. have.

By the way, a watch equipped with a pendulum has a problem in that it is impossible to replace the case when the movement is fixed and when a movement of the movement is replaced with a new movement or when a general movement is replaced with a low noise or a noiseless movement.

In addition, since the battery of the movement is commonly used as the power to move the pendulum (the AA battery is used for the movement battery), if the battery power is consumed after a certain period of time, the pendulum will move and Since the needle needs to be moved by operating the gear, the battery may not move temporarily like an arrhythmia due to the insufficient power of the depleted battery, resulting in an error of time. Since the battery has to be replaced, the waste of the battery is intensified, and there are inconveniences caused by frequent replacement of the battery.

In addition, the string holding the circular or clock weight has a problem that the thin plate having a predetermined thickness and a thin thickness to rotate at a constant angle is easily broken by an external impact.

The present invention has been made to solve the above problems, it is easy to attach and detach the movement during troubleshooting or replacement, and by providing a battery of the movement and the pendulum, so that there is no time error until the battery is exhausted, Its purpose is to provide a watch module that is not easily broken by external shocks by using a fishing line instead of a thin plate as a string of pendulums.

The present invention for achieving the above object is a rotary pendulum means and the hour hand, minute hand, second hand fastened to the front needle coupling portion projecting forward is rotated at a set rotation ratio, respectively, the movement is driven by a battery for movement In the clock module to be,

The rear side is opened, the pendulum battery mounting portion and the movement mounting portion is formed to be divided into the left and right, the pendulum circuit mounting portion and the magnet receiving portion is formed to be divided up and down in the lower portion, and the front of the movement mounting portion is It has a structure that opens to allow the protrusion to the front,

The pendulum battery mounting unit is equipped with a pendulum battery for supplying power to the pendulum circuit, a movement mounting unit is equipped with a pendulum circuit including a magnet and a coil acting electromagnetically, and the magnet accommodation unit is mounted. The case and the case is positioned so that the magnet can rotate;

The pendulum battery and the battery for the movement are opened while the front is opened, and the pendulum battery mounting portion and the movement battery mounting portion for driving the movement are exposed to the rear side when fastened to the rear surface of the case. Is exposed to the outside together, and for this purpose, the pendulum hole of the square is formed to extend from the upper side to the middle position from the upper side to the vertical downward side, avoiding the pendulum battery mounting part and the battery mounting part for the movement. A hole is formed to cover the pendulum circuit mounting portion and the magnet receiving portion, and is formed in communication with the square pendulum hole, and the side opposite to the pendulum battery mounting side is opened to allow insertion of the movement. ; Characterized in that comprises a.

According to the present invention, a detachable hole is formed to pass through the needle coupling portion projecting forward to the movement when the movement is detached to a partition partitioning between the front plate of the movement mounting portion, the front plate of the pendulum battery mounting portion, and the mounting portions on both sides. It is characterized by.

In addition, according to the present invention, the magnet is fixed to the file hanger protruding rearward from the upper end of the case and is supported by the magnet in the state suspended from the lower line through the square pendulum hole, and is located in the magnet accommodating part and the semicircular pendulum hole. It includes a magnet pedestal protruding the lower hook penetrating the lower portion of the case and the cover,

To adjust the length of the string to the rope hanger to be fixed,

Settle groove formed so that the upper part is open to the rope hanger, a rope hole is formed to penetrate downward to a smaller size than the settle groove, washer and nut located in the settle groove, screwed in the side of the hanger After the screw is coupled to the nut is located in the fixing means consisting of a fastening bolt for pushing the washer to secure the line in close contact with the string hanger inside the settling groove.

In addition, according to the present invention, the line is a two-strand fishing line, protruding backward while being fixed to the upper surface of the pendulum circuit mounting portion, characterized in that it rotates in place without moving by an anti-shake pin that wraps the two-strand fishing line on both sides. do.

In addition, according to the present invention, the magnet is a donut type magnet in which a plurality of N poles and S poles are alternately formed.

According to the problem solving means described above, the movement can be easily attached and detached at the time of troubleshooting or replacement, there is no time error until the battery is exhausted, and the string of the pendulum is not easily broken by external impact.

In addition, according to the present invention, it is possible to adjust the distance between the coil and the magnet for the rotational motion of the pendulum, to prevent the shaking of the string used for the pendulum, the donut magnet formed by alternating N pole and S pole as a magnet You can use to rotate the pendulum smoothly.

Hereinafter, the configuration and operation of the present invention will be described with reference to the accompanying drawings.

1 is an exploded perspective view of a clock module according to the present invention, Figure 2 is a rear perspective view of the clock module according to Figure 1, Figure 3 is a front perspective view of the clock module according to Figure 2, Figure 4 is a pendulum part in Figure 3 Detailed side view of the.

As shown, the main body 100 of the clock module 10 includes a case 110 in which a rear side is opened, and a cover 150 in which a front side is opened and a part of a side and a part of a rear side are opened and coupled to the case 110. )

The upper part of the case 110 is formed to partition the movement mounting portion 112 and the pendulum battery mounting portion 113 by the partition wall 111 formed vertically, respectively, the front plate and pendulum of the movement mounting portion 112 The detachable hole 115 through which the needle coupling portion 201 of the movement 200 passes is formed in communication with the movement coupling hole 114 so that the movement 200 can be easily attached to the front plate of the battery mounting portion 113. do.

The movement 200 has a front needle coupling portion 201 protrudingly formed in the front, the movement battery 202 is vertically mounted on one side of the rear, and is standardized to a certain size.

The movement 200 rotates the hour hand, minute hand, and second hand fastened to the needle coupling part 201 at a set rotation ratio, respectively.

The movement 200 is mounted to the movement mounting portion 112 (the needle coupling portion 201 is protruded to the front of the case 110 through the movement coupling hole 114, for this case 110) The front surface of the pendulum is opened to allow forward exposure of the needle coupling portion 201), the battery for the movement 202, when the pendulum battery 301 is mounted on the pendulum battery mounting portion 113 202 is mounted on the battery mounting portion 202A for the movement) and the pendulum battery 301 are exposed side by side to the outside through the open side and the rear of the cover 150 in a side-by-side state to rotate the pendulum means ( The movement battery 202 and the pendulum battery 301 may be replaced without being affected by the 300.

Rotating pendulum means 300 is provided inside the main body 100 of the case 110 and the cover 150. For this purpose, the upper end of the case 110 has a string hanger 302 to fix the string 303. ) Is formed to protrude rearward.

The string 303 is made of two strands of fishing lines so as not to be broken well, the hook hanger 302 is provided with a fixing means 310 to be fixed by adjusting the length of the string 303.

The fixing means 310 has a settle groove 311 formed so that the upper portion is opened to the rope hanger 302, a line hole 312 formed to penetrate downward with a size smaller than the settle groove 311, and the settle groove The washer 314 and the nut 315 positioned at 311 and the nut 315 located at the settling groove 311 are screwed on the side of the file holder 302 and then the washer 314 is screwed. It consists of a tightening bolt 316 for fixing the string 303 in close contact with the string hanger 302 inside the settle groove 311.

The pendulum circuit mounting part 117 of the upper part and the magnet accommodating part 118 of the lower part are partitioned by the partition wall 116 which is formed in the lower part of the case 110 spaced apart from the said movement mounting part 112 by predetermined distance. Is formed.

The pendulum circuit mounting unit 117 is equipped with a pendulum circuit 320 of the rotating pendulum means 300, the electronic circuit such as resistors, capacitors, etc. in addition to the coil 322 is mounted on the PCB 321 In this case, the coil 322 is mounted between the partition walls partitioned from the bottom of the PCB 321.

Slide grooves 119 are formed on both sides of the pendulum circuit mounting portion 117 so as to slide or insert the PCB 321 into a slide type.

The upper surface 120 of the pendulum circuit mounting portion 117 protrudes backward while the anti-shake pin 330 is fixed to wrap the string 303 on both sides so that the string 303 rotates in place.

The magnet receiver 118 is supported on the magnet bracket 341 fixed to the rope 303 which is fixed to the rope holder 302 and the wire 200 descending to the rear of the pendulum circuit 320. ) Is accommodated to rotate.

The magnet 340 is a donut type, in which a plurality of N and S poles are alternately formed, and thus, the donut magnet, which alternately magnetizes a plurality of N and S poles, may be smoothly rotated.

The magnet pedestal 341 fixed to the string 303 is accommodated while floating in the air in the magnet receiving portion 118 is rotated to the left and right by the electromagnetic action of the magnet 340 with the coil 322. .

In the magnet pedestal 341, a weight hook 342 is formed to protrude downward, and a hook hole 343 is formed at the bottom of the weight hook 342 so as to suspend a rotating weight (not shown) that functions as a rotating pendulum. .

The bottom surface 121 of the magnet accommodating part 118 is formed to extend rearward so that the semi-circular through hole 122 is formed so that the weight hook 342 may rotate downward.

A rectangular upper pendulum hole 151 along the portion where the string 303 fixed to the string hanger 302 descends on the upper part of the cover 150 coupled with the case 110, the pendulum hole forms a space and the space. The wall member is formed at the same time) is formed, and the lower pendulum hole 152 of the semicircle is an upper pendulum to accommodate a part of the magnet 340 and the magnet pedestal 341 in the lower portion of the cover 150 It is formed in communication with the hole 151, the lower pendulum hole 152 is formed to cover the pendulum circuit mounting portion 117 and the magnet receiving portion 118, the upper upper pendulum hole 151 is always the movement 200 It is formed to surround only the body part.

A semicircular through hole 154 is formed in the bottom 153 of the lower pendulum hole 152 to form a circular shape so that the weight hook 342 can penetrate downward with the through hole 122.

In the above-described configuration, the movement 200 is mounted on the movement mounting part 112, and the PCB 321, in which the coil 322 is mounted, is inserted in the lower part of the pendulum circuit mounting part 117 in a sliding manner to pendulum circuit 320. ) Is mounted.

While the magnet 340 is supported by the magnet pedestal 341 fixed to the bottom of the string 303, the string 303 is sandwiched between the anti-shake pins 330, and then the magnet 303 is raised or lowered. 340 and the tightening bolt 316 for pressing the washer 314 in the state of being screwed with the nut 315 through the side of the hanger 302 after adjusting the spacing between the coil 322 and the coil 322. Is fixed to the line hanger (302).

Next, the watch module 10 is completed by combining the case 110 and the cover 150 with the bolt 160.

After that, the clock manufacturer puts the rotary weight on the hook hole 343 of the weight hook 342, and assembles the hour hand, minute hand, and second hand together with the dial on the needle coupling part 201 protruding forward of the case 110. Is produced.

Then, the rotary pendulum means 300 is automatically positioned by the weight of the rotary weight, and when the pendulum battery 301 is mounted on the pendulum battery mounting unit 113, the coil 322 and the magnet 340 are spaced apart from each other. By the attraction and repulsive force of the two strands 303 begin to rotate little by little.

At this time, the string 303 can be rotated while moving without rotating in place, the shaking fixing pin 330 is held so as not to move the two-strand line 303, and after a certain time two strands of line 303 The magnet 340 and the magnet pedestal 341 and the rotational rotation is forward and reverse while the loosen or rotate.

The rotational speed or the number of rotations is determined by the thickness of the string 303 and used to select an appropriate thickness.

In another embodiment of the fixing means 310 to form a control hole having a female thread up and down through the rope hanger 302, and after the thread 303 in the adjustment bolt is screwed into the adjustment hole to adjust the adjustment bolt The distance between the coil 322 and the magnet 340 may be adjusted by raising or lowering.

In addition, after the watch module 100 is manufactured by providing a hook holder plate on the bottom surface of the case 150, the hook holder 342 may not move during transportation.

5a to 5c is a view showing a replacement state of the movement in the clock module according to the present invention.

When the movement 200 is mounted on the clock module 10, the tilting needle coupling portion 201 is inclined to the front side through the open one side rear of the case 110 and then inserted (FIG. 5A). When the part 201 is pushed from the left to the right in the state where it is located in the detachable hole 115 (FIG. 5B), the needle coupling part 201 moves to the right along the detachable hole 115 to move the movement coupling hole 114. And the movement 200 is located in the movement mounting part 112 (FIG. 5C).

When the movement 200 is detached from the clock module 100, the movement 200 may be detached in the reverse order of the above order, and the movement 200 standardized to a predetermined size may be easily attached to the clock module 100.

In addition, by separating the battery 202, 301 used as a power source of the movement 200 and the rotating pendulum means 300, it can be used without time error until the battery 202 is exhausted, the battery (202, 301) It is exposed to one side of the rotating pendulum means 300 to the rear of the (110) without being disturbed by the rotary pendulum means 300 (particularly the string 303), it is convenient to replace the battery 202,301.

In addition, using the fishing line of two strands instead of the conventional thin plate as the string 303 of the rotating pendulum means 300, it is strong against external impact, and the gap between the coil 322 and the magnet 340 using the tightening bolt 316. It can be adjusted, using the anti-shake pin 330 to prevent the shaking of the string 303, as well as using a donut-shaped magnet 340 can be rotated smoothly.

1 is an exploded perspective view of a clock module according to the present invention;

Figure 2 is a rear perspective view of the clock module according to Figure 1,

3 is a front perspective view of the clock module according to FIG. 2;

4 is a detailed side view of the pendulum portion in FIG. 3;

5a to 5c is a view showing the appearance of replacing the movement in the clock module according to the present invention.

<Description of the symbols for the main parts of the drawings>

10: clock module 100: main body

110: case 150: cover

200: movement 300: rotating pendulum means

303, line 310: fixing means

320: pendulum circuit 330: anti-shake pin

340: magnet

Claims (5)

In the clock module for rotating the pendulum means and the hour hand, the minute hand, and the second hand fastened to the front of the forward needle coupling portion is rotated at a predetermined rotation ratio, the movement is driven by a battery for the movement, The rear side is opened, the pendulum battery mounting portion and the movement mounting portion is formed to be divided into the left and right, the pendulum circuit mounting portion and the magnet receiving portion is formed to be divided up and down in the lower portion, and the front of the movement mounting portion is The pendulum battery mounting part has a movement coupling hole open to allow the protrusion to the front, the pendulum battery for supplying power to the pendulum circuit, the movement is mounted to the movement mounting portion, the pendulum circuit mounting portion is electromagnetically coupled to the magnet A pendulum circuit including a functioning coil, each of which is mounted, and the magnet accommodating portion includes a case positioned to rotate the magnet; A partition wall in which the pendulum battery mounting unit and the movement mounting unit are divided to the left and right, and a central portion thereof is opened; The pendulum battery and the battery for the movement are opened while the front is opened, and the pendulum battery mounting portion and the movement battery mounting portion for driving the movement are exposed to the rear side when fastened to the rear surface of the case. Is exposed to the outside together, and for this purpose, the pendulum hole of the square is formed to extend from the upper side to the middle position from the upper side to the vertical downward side, avoiding the pendulum battery mounting part and the battery mounting part for the movement. A hole is formed to cover the pendulum circuit mounting portion and the magnet receiving portion, and is formed in communication with the square pendulum hole, and the side opposite to the pendulum battery mounting side is opened to allow insertion of the movement. ; And And a detachable hole formed to extend from the movement coupling hole to a position beyond the central opening portion of the partition wall so as to pass through a needle coupling portion projecting forward from the movement when the movement of the movement is detached. Clock module. delete The method of claim 1, The magnet is fixed to a file hanger protruding rearward from the upper end of the case and suspended in a line descending downward through a square pendulum hole, and is located in the magnet accommodating part and a semi-circular pendulum hole. Includes a magnet base protruding from the lower hook penetrates, To adjust the length of the string to the rope hanger to be fixed, Settle groove formed so that the upper part is opened in the file rack, the rope hole is formed to penetrate downward to a smaller size than the set groove, washer and nut located in the set groove, screwed in the side of the file rack settled groove Screwing nut and the screw is located in the clock module, characterized in that the fixing means consisting of a fastening bolt for fastening and fixing the line to the string hanger in the inner groove of the settling groove. The method of claim 3, wherein The fishing line is a two-strand fishing line, which is fixed to the upper surface of the pendulum circuit mounting portion is projected to the rear and rotates in place without moving by the anti-shake pins that wrap the two-strand fishing line on both sides. The method of claim 1, The magnet is a clock module, characterized in that the plurality of N-pole and S-pole is a donut type magnet alternately formed.

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