CN2442295Y

CN2442295Y - Time telling mechanism for clock

Info

Publication number: CN2442295Y
Application number: CN 00215571
Authority: CN
Inventors: 王建兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-07
Filing date: 2000-07-19
Publication date: 2001-08-08
Anticipated expiration: 2010-07-19

Abstract

The utility model discloses a time-telling mechanism for a clock, which comprises a support frame 3, a supporting shaft of a beating hammer 1, a shaft sleeve of the beating hammer 2, a beating hammer assembly 9, a gong 6, and a time-telling controller 15. The utility model is characterized in that a magnet 14 is arranged on the beating hammer assembly 9; a driving coil 10 is arranged in the corresponding position of the magnet 14; the beating hammer assembly 9 corresponds to the gong 6; both ends of the driving coil 10 are connected with the time-telling controller 15 via conducting wires. The utility model can be matched with a quartz clock, knocking the gong with different tone color via the control of the time-telling controller, consequently realizing striking and time telling in a playing mode.

Description

A kind of clock is with the mechanism of giving the correct time

The utility model relates to a kind of clock with the mechanism of giving the correct time, and belongs to the timing class, is specifically to give the correct time and the musical performance mechanism of giving the correct time for supporting a kind of of crystal clock gets ready.

Existing domestic and international clock roughly is divided into two kinds with giving the correct time and the musical performance mechanism of giving the correct time, and a kind of is gear combination mechanism, and a kind of is the imitative sound of electricity.The gear combination mechanism rhythm tempo is wayward, and complex structure is difficult to realize that the function expansion ends newspaper as night, and the user chooses at random different music etc., and the failure rate height, and the tonequality of the imitative sound of electricity then is difficult to compare with natural phonation.

The purpose of this utility model is intended to improve above-mentioned deficiency, provides a kind of and comes drive magnet with drive coil, and magnet promotes to beat to hammer into shape and knocks getting ready and the musical performance mechanism of giving the correct time of reed.

In order to achieve the above object, the utility model is achieved in that it comprises support 3, connects a dozen hammer bolsters 1 on support 3, be with on the bolster 1 and make hammer axle sleeve 2 playing hammer, and connect a dozen hammer assemblies 9, and reed 6 is arranged on the support 3, it also comprises the controller 15 that gives the correct time, be characterized in beating hammer assembly 9 and be provided with magnet 14, be provided with drive coil 10 with magnet 14 correspondence positions, it is corresponding with reed 6 to play hammer assembly 9, and drive coil 10 two ends are connected with the controller 15 that gives the correct time by lead.

In order to achieve the above object, can beat to be provided with on the hammer bolster 1 how group is made hammer axle sleeve 2, make hammer axle sleeve 2 for every group and connect a dozen hammer assemblies 9, each is played hammer assembly 9 and is provided with magnet 14, the correspondence position of every block of magnet 14 is provided with drive coil 10, be provided with a plurality of reeds 6 of different tone colors on support 3 side by side, it is corresponding one by one with each reed 6 that each plays hammer assembly 9, and each drive coil 10 two ends is connected with the controller 15 that gives the correct time by lead.

Its principle of work is as follows: when controller 15 controls of giving the correct time provide electric pulse for drive coil 10, magnet 14 is in static state, beat the centre position that hammer assembly 9 is positioned at drive coil and reed, when the controller 15 that gives the correct time provides an electric pulse for drive coil 10, drive coil 10 produces a magnetic field, promotes magnet 14 and drive to beat to hammer assembly 9 into shape and knock reed and send sound equipment.

Of the present utility model simple in structure, novel, can be crystal clock and the supporting use of some electronic toys, by the controller control of giving the correct time, each tone color reed is carried out knocking of various combination by rule, give the correct time thereby play out different music and get ready.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cut-open view of Fig. 1;

Fig. 3 is A '-A ' cut-open view of Fig. 1;

Fig. 4 is the another structural representation of the utility model;

Fig. 5 is the B-B cut-open view of Fig. 3;

Fig. 6 is B '-B ' cut-open view of Fig. 4;

Fig. 7 is the controller control principle synoptic diagram that gives the correct time.

1 dozen of hammer bolster, 2 dozens of hammer axle sleeves, 3 supports, 4 coil racks, 5 drive coil fixed mounts, 6 reeds, 7 split washers, 8 dozens of hammer damping springs, 9 dozens of hammer assemblies, 10 drive coils, 11 screws, 12 coil stationary screws, 13 noise abatement pads, 14 magnet, 15 controllers that give the correct time, 16 reed fixed screws, the quartz clock movement of 17 contact-carryings, 18 power supplys, 19 electrical wirings, 20 electrical wirings, 21 electrical wirings, 22 wiring boards, 23 circumferential grooves, S1 contact, S2, S3 adjusts switch, P20, the P21 connector, P22, the P23 connector, P0, the P1-PN connector, U1 micro computer, U2, the U3 driving circuit, the SW-8 selector switch, L1-LN drive coil (10), POWER power supply (18).

In order to understand better and to implement, it is as follows with the accompanying drawing to be that embodiment further specifies below:

Embodiment 1, with Fig. 1, Fig. 2, Fig. 7 is the example explanation, at first support 3 is processed, on support 3, bore a hole, to beat hammer bolster 1 and be fixed on the hole, and play hammer assembly 9 and comprise and play the hammer connecting rod and play hammer, and make hammer axle sleeve 2, beat and hammer connecting rod into shape, beat to hammer into shape and can adopt the ABS material injection molded together by screw, to make hammer axle sleeve 2 and be enclosed within on dozen hammer bolster 1, and fix a nut in its termination.In support 3 lower ends one drive coil fixed mount 5 is installed, install by screw 11, horizontal symmetrical is bored the hole corresponding with playing hammer on drive coil fixed mount 5, in order to drive coil 10 is installed, drive coil 10 is wrapped on the coil rack 4, the number of turn of coil can require to decide according to the controller 15 that gives the correct time, there is a fixed orifice at the coil rack center, and it is threaded, pass hole on the coil stationary frame 5 by coil stationary screw 12, the coil rack center pit fixes drive coil 10, magnet 14 can be located at beats beating on the hammer on the hammer assembly 9, beat hammer terminal with cementing agent bonding on magnet 14, corresponding with drive coil on support 3 vertical brill one hole, and join a reed fixed screw 16, bore a hole on the reed fixed screw 16, the hole that reed fixed screw 16 is passed on the support is interference fitted in reed 6 in the hole of reed fixed screw 16, and reed 6 is corresponding with the termination of playing hammer.For noise abatement can be on coil rack 4 and the bonding noise abatement pad 13 of magnet 14 corresponding end.At last drive coil 10 outer leads are connected with the controller 15 that gives the correct time, give the correct time controller 15 by micro computer U1, driving circuit U2, U3, adjustment switch S 2, S3, connector P20, P21, P22, P23, P0, P1-PN, selector switch SW-8, power supply 18 constitutes, and the controller 15 that gives the correct time is prior art.Micro computer U1 adopts 89C51 type, driving circuit U2 to adopt the MC1413 type, and driving circuit U3 adopts MC1413.The utility model can with the supporting use of crystal clock.But support 3 overall fixed are in crystal clock housing appropriate location, the micro computer that the contact S1 of the quartz clock movement 17 of supporting contact-carrying constitutes by electrical wiring 19 and connector P20, P21 and micro computer U1, driving circuit U2, U3, selector switch SW-8 on being contained in wiring board 22 patches with the driving circuit implementation and is connected, link to each other with drive coil 10 by electrical wiring 20 and connector P0, P1, power supply 18 (Vcc, Vss) links to each other with device on the wiring board 22 by electrical wiring and connector P22, P23.

Embodiment 2, are example explanation with Fig. 1, Fig. 3, Fig. 7, and just magnet 14 can be located at and beat beating on the hammer connecting rod on the hammer assembly 9, use the bonding magnet 14 of cementing agent on the connecting rod beating to hammer into shape, and corresponding with drive coil 10.Other is identical with example 1.

Embodiment 3, with Fig. 4, Fig. 5, Fig. 7 is the example explanation, at first support 3 is processed, a curved right angle, top, support 3 two ends, and respectively bore a hole, have circumferential groove 23 in regular turn on the bolster 1 playing hammer, can break hammer damping spring 8 beating to put successively on the hammer bolster 1 for fear of double hit and noise abatement, put and play hammer axle sleeve 2, split washer 7, split washer 7 is stuck in the circumferential groove 23, prevent to beat hammer axle sleeve 2 move left and right, only allow to beat hammer axle sleeve 2 and rotate beating to hammer into shape on the bolster.According to user's needs, but make hammer axle sleeve 2 beating on the hammer bolster 1 the many groups of suit, split washer 7 is beaten and is hammered damping spring 8 into shape.Make hammer axle sleeve 2, play hammer assembly 9 and can adopt the ABS material injection molded together, play hammer assembly 9 and comprise beating and hammer connecting rod into shape and play hammer.After beating each parts on the hammer bolster 1 and installing, can will beat hammer bolster 1 by two hold-down nuts and be through in two holes on the support 3, and fix and get final product.Beat installation drive coil fixed mount 5 on the support 3 of hammering terminal correspondence position into shape at each, install by screw 11, drive coil 10 is wrapped on the coil rack 4, the number of turn of every group of drive coil 10 can decide according to the requirement of the controller that gives the correct time.Pass hole on the coil stationary frame 5 by coil stationary screw 12 at last, the coil rack center pit fixes every group of drive coil 10, magnet 14 can be located at beats beating on the hammer on the hammer assembly 9, each beat hammer terminal with cementing agent bonding on magnet 14, every block of magnet 14 is corresponding one by one with drive coil 10, also can be located in the inner chamber of the coil rack corresponding 4 with drive coil, reed 6 comprises the reed of a plurality of different tone colors (sending the alternative sounds frequency), assembly 9 is corresponding one by one is installed on the support 3 with playing hammer for reed 6, the hole that reed fixed screw 16 is passed on the support 3 is interference fitted in reed 6 in the hole of reed fixed screw 16, at last every group drive coil 10 outer leads are banded together, and put on label so that with give the correct time controller 15 by line respectively with P0, P1-PN connects and gets final product.For noise abatement, can be on each coil rack 4 and the bonding noise abatement pad 13 of the corresponding end of magnet 14.

Embodiment 4, with Fig. 4, Fig. 6, Fig. 7 is the example explanation, be that every block of magnet 14 can be located at beating on the hammer connecting rod on dozen hammer assembly 9, beat the hammer connecting rod on cementing agent bonding on magnet 14, every block of magnet 14 is corresponding one by one with drive coil 10, every block of magnet 14 also can be in the inner chamber of the coil rack corresponding with drive coil 4, and other is identical with example 3.

Controller 15 is supporting with crystal clock during this newspaper, can adopt low power dissipation design, and power supply 18 can adopt the powered battery mode.When crystal clock is gone to integral point, moment flicks after the S1 closure of contact, the micro computer that is in power-down state is started working, read the SW-8 state, determine melody and the mode etc. of giving the correct time, when static, magnet 14 is arranged in the correspondence position of coil 10 or is positioned at the inner chamber of coil rack 4, when micro computer U1 control Driver Circuit U2, U3 provided an electric pulse for drive coil 10, drive coil 10 produced a magnetic field, promoted magnet 14 and drive to beat to hammer into shape to knock reed 6 and send sound equipment.The reed that can comprise a reed or a plurality of different tone color (sending different frequency) in this mechanism, each reed respectively has and overlaps independently drive coil, micro computer is according to the program of working out in advance, one electric pulse is provided in order the corresponding driving coil, thereby knock corresponding reed, sending clocklike, the sound is a music.Micro computer is finished after these work, enters power-down state again.Can enroll different musics in the program of micro computer, and micro computer leaves selector switch SW-8, select melody and the mode etc. of giving the correct time, the initial value that utilizes S2, S3 to be provided with to get ready or because of the adjustment of accidentalia after upsetting a little for the user.

Claims

1, a kind of clock is with the mechanism of giving the correct time, it comprises support (3), go up a dozen hammer bolsters (1) of connection at support (3), make hammer axle sleeve (2) beating to be with on hammer bolster (1), and connect a dozen the hammer assemblies (9), reed (6) is arranged on the support (3), it also comprises the controller (15) that gives the correct time, it is characterized in that beating hammer assembly (9) and be provided with magnet (14), be provided with drive coil (10) with magnet (14) correspondence position, it is corresponding with reed (6) to play hammer assembly (9), and drive coil (10) two ends are connected with the controller that gives the correct time (15) by lead.

2, by the described clock of claim 1 with the mechanism of giving the correct time, it is characterized in that beating to be provided with on the hammer bolster (1) how group is made hammer axle sleeve (2), make hammer axle sleeve (2) for every group and connect a dozen hammer assemblies (9), each is played hammer assembly (9) and is provided with magnet (14), the correspondence position of every block of magnet (14) is provided with drive coil (10), on support (3), be provided with a plurality of reeds (6) of different tone colors side by side, it is corresponding one by one with each reed (6) that each plays hammer assembly (9), and each drive coil (10) two ends are connected with the controller that gives the correct time (15) by lead.

3, by claim 1,2 described clocks with the mechanism of giving the correct time, it is characterized in that magnet (14) can be located in the inner chamber of the coil rack (4) on the drive coil (10).

4, by the described clock of claim 3 with the mechanism of giving the correct time, it is characterized in that coil rack (4) goes up and magnet (14) corresponding end installation noise abatement pad (13).