CN2211207Y

CN2211207Y - Display device of ornaments

Info

Publication number: CN2211207Y
Application number: CN 94239011
Authority: CN
Inventors: 陈丽华
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-08
Filing date: 1994-07-08
Publication date: 1995-11-01
Anticipated expiration: 2004-07-08

Abstract

The utility model relates to a display device of ornaments. A plurality of ornaments are supported on a base seat; a music box driving mechanism which is started by screwing down a spring is installed in the base seat; the driving mechanism transfers rotational movement to the first ornament which is connected with a shaft for screwing down the spring of the driving mechanism and rotates. The driving mechanism simultaneously transfers vertically alternating movement to the second and the third ornament ornaments which are supported on a push rod; the push rod is arranged on a horizontal drive shaft driven by the driving mechanism through a pair of eccentric cams.

Description

Display device of ornaments

The utility model ornament exhibiting device relates to and is used to transmit different actions to some ornaments, is attended by the technical field of the device of musical sound simultaneously.

Support an ornament, for example whirligig has a music box driving mechanism that starts by clockwork spring on this base on a base, and the main spring transmission of this driving mechanism is moved to ornament, and follows simultaneously and send musical sound, and this device is well-known.Tightening of main spring is that this axially downwardly extending goes out base, and in its termination a key or other object that adapts is housed, so that the user holds it by a rotatable axle.

Such device often has the broken easily material of many usefulness such as the ornament of ceramic made, and it is easy to smash and gives the sizable weight of driving mechanism, so be difficult to tighten spring to these music box driving mechanisms.Because twist spring in order to hold key, this device must be raised up and turn to the side.This will be difficult to catch this device, and particularly to child, therefore in use necessary SC is to avoid the unexpected broken of ornament.

For a device that the ceramic decoration thing is housed commonly used, this device comprises a canopy and several horses, under the driving of music box driving mechanism, and also running together of horse during the canopy rotation.Because the big weight of ornament, people must change very big power and remove to tighten main spring.In addition, give the simple rotation motion of ornament, will be after moving through a short-term, becoming lacks interest and looks very dull.

The purpose of this utility model provides an improved ornament exhibiting device, utilizes one to tighten the driving mechanism that spring starts, and transmits different actions and gives different ornaments.And useful friable material is made ornament, and its broken possibility can reduce to minimum degree.

The utility model provides a kind of and transmits the exhibiting device of action at least one ornament by one by tightening the driving mechanism that spring starts, be equipped with in its base one by tighten that spring starts driving mechanism.It comprises a power output shaft and an axle of tightening spring.A push rod device comprises the fixed muffle that is stretched upwards by base and is contained in rotatable steady arm in the sleeve that steady arm has two terminations up and down.The lower end of steady arm is connected with screw with a upper end of tightening the axle of spring, and this main spring with transmission mechanism is related.There is an auxiliary equipment to be used for fixing the upper end of ornament, and ornament is rotated with steady arm at steady arm.This auxiliary equipment comprises: a, the screw thread of termination, steady arm top; B, the handle with screw mandrel is inserted hole and the c that passes on the ornament, and one has profile that adapts with ornament part profile and the supporter that is connected with ornament.This supporter is the taperer made from resilient material, and it is connected with a packing ring, and an axial passage is arranged, and a central small hole is arranged in the packing ring, and axial passage and central small hole are the coaxial hearts.This supporter is installed in the end of bar, so rotary ornamental promptly causes the steady arm rotation, main spring is tightened.A horizontal drive shaft that drives by the power output shaft of driving mechanism, rotate and a pair ofly differ 180 ° of eccentric cams that are installed in these two ends with off-centre, make a pair of push rod that connects that is attached thereto accordingly alternately rise and descend, other two ornaments are installed on pair of push rods.The pair of push rods device is to be slidably mounted on the base, comprises the auxiliary equipment that respectively is used for fixing ornament, and each push rod is made up of top part and bottom parts, and the top part end has the internal thread passage to be connected with screw mandrel.Bottom parts with cannelure is slidably by the sleeve axle journal, and cover moving axis neck is fixed on the base, and it has a projection that inwardly stretches out, and projection is to be slidably mounted in the cannelure.

The advantage of the utility model exhibiting device is, utilize one to tighten the driving mechanism that spring starts, transmit different actions and give different ornaments, make ornament that motion different and that change be arranged, also with musical sound, its displaying can be taken up spectators for a long time to it simultaneously.And this driving mechanism is easy to tighten spring, and this makes the possibility of ornament fragmentation can reduce to minimum degree.Therefore, ornament can be made of broken and heavy easily material.

Below in conjunction with drawings and Examples, will be further described technical characterictic of the present utility model:

Fig. 1 is that ornament exhibiting device of the utility model is installed in the front view on the base.

Fig. 2 is a partly decomposition diagram of ornament exhibiting device of the utility model.

Fig. 3 be Fig. 1 along the 3-3 transverse cross-sectional view.

Fig. 4 is Fig. 1 4-4 transverse cross-sectional view along the line.

Fig. 5 is the driving mechanism perspective view that ornament exhibiting device of the utility model is installed.

Embodiment 1:

As shown in Figure 1, the ornament exhibiting device comprises base 3, have

ornament

5,7 and 9 to be fixed on push rod 11 and 13 on it, push rod 11 and 13 is being supported by the upper surface 17 of base 3, and stretch downwards and be connected with driving mechanism 19, mechanism 19 be one by tightening the music box of spring.Driving mechanism is arranged in base 3, represents with the imaginary point line.The main spring of mechanism 19 is to be tightened by the rotation of the key 21 of base 3 bottoms.The axle 23 of tightening spring stretches downwards from the bottom of base 3, and key 21 promptly is contained in the termination of axle 23.Base 3 bottoms have several suitable pin 25 to make key 21 that certain space be arranged to raise the base.

Ornament 5 profiles are canopy in the device 1, and ornament 7 and 9 profiles are

horse.Ornament

5,7 and 9 is installed on the base 3.As shown in Figure 2, push rod 11 is in order to support ornament 5, and push rod comprises a stationary sleeve 27, and a rotatable steady arm 29 is arranged therein, in the upper end 31 of bar 29 internal thread 32 is arranged, to be connected with screw mandrel 33 on the handle 35.Handle 35 profiles are spherical, as long as but any profile that can be used to hold and rotate all can adopt.Ornament 5 is a taperer 37 up, and there is an axis hole 39 at the position in the central, so that screw mandrel 33 passes through.Supporter 41 and corresponding packing ring 43 are installed in the top of sleeve 27, and supporter 41 has central passage 45, and packing ring 43 also has a central small hole, and the two is the coaxial heart, and their diameter is more smaller than bar 29, so the top 31 of bar 29 can support 41 and 43.The lower end of bar 29 also has an internal thread 49 to be connected with externally threaded axle 51 upper ends of tightening spring, and axle 51 is parts of driving mechanism 19.Driving mechanism 19 is fixed on the plate 53, and is porose 55 on the plate 53, through the insertion of corresponding fasteners 56, and links to each other with the end of base 3, sees Fig. 1 for details.

Bar 13 is identical structures, but size can change.Each bar comprises a bottom parts 57 with screw mandrel 59, and screw mandrel 59 is used for linking to each other with top part 61.Ornament 7 and 9 all has central passage 63, so that the passing through of screw mandrel 59.Decoction cap 65 and packing ring 67 have coaxial aperture, are contained in the two ends of passage 63, and screw mandrel 59 then can pass through.

Ornament 5 and the details that is connected with driving mechanism 19 by bar 11 as shown in Figure 3,31 of the screw mandrel 33 of handle 35 and the top of bar 29 is connected with packing ring 43 by supporter 41.The cone profile of supporter 41 adapts with the inwall on taperer top 37 up, so bar 29, and ornament 5 and handle 35 are to link together tightly.So utilize rotary handle 35 that ornament 5 is also rotated, simultaneously corresponding bar 29 also rotates.Because the lower end 49 of bar 29 links to each other with the axle 51 of tightening spring, if bar 29 is rotated with a y direction, promptly turns clockwise, and the make spring of main spring just as screw key 21 in the mechanism 19 screwed.When the user discharges handle 35, then will make bar 29 in longitudinal axis opposite spin, therefore inhour rotation just makes ornament 5 rotate along same direction.As shown in Figure 3,69 upper surfaces that are located in base 3 in the expansion position of sleeve 27 lower ends, there is screw thread 71 termination of sleeve 27, and it tightens fixing by after the aperture 76 on the top board 74 of passage 73 on the base 3 and shell 75 by nut 77.Plate 53 is base plates of shell 75, driving mechanism 19 is housed in the shell 75 and is installed in the base 3.

Support the bar 13 of ornament 7 and 9, as shown in Figure 4, as previously pointed out, each bar is made up of top part 61 and bottom parts 57, and there is internal thread passage 79 end of top part 61, so that after ornament 9 is installed, be connected with screw mandrel 59, the installation of ornament 7 is identical therewith.By the sleeve axle journal 81 of expansion section 83 and thread head 85 is arranged, the end thread 85 of axle journal 81 is connected with top surface 17 until its expansion section 83 through passage 87 bottom parts 57 slidably.End thread 85 by behind the hole 89 on the top board 74, is tightened by nut 91 again.The lower tip dress crown cap 93 of bottom parts 57 is as long as load onto just passable.The bottom of bottom parts also has a cannelure 94, and a projection that inwardly stretches out 96 that is had by sleeve axle journal 81 is arranged in groove, and it is to install slidably, and is used for guide post 13 and moves both vertically.As shown in Figure 4, top cap 93 is connected with an eccentric cam 95, and this cam causes that bar 13 is in vertical reciprocating motion in sleeve axle journal 81.

As shown in Figure 5, driving mechanism 19 also comprises power output shaft 97 except the axle 51 of tightening spring, the second level gear 101 by horizontal drive shaft 103 supportings that it drives first order gear 99 and meshes with its.The bar 13 of ornament 9 is connected with cam 95, and as shown in Figure 4, simultaneously 13 on the bar of ornament 7 is connected with cam 105, and

cam

95 and 105 is to differ 180 ° with off-centre to be installed in two ends of spools 103.So as shown in Figure 5, when eccentric cam 95 makes bar 13 rise to highest order, eccentric cam 105 makes bar 13 be in lowest order, when axle 103 constantly rotates, to make bar 13 alternate reciprocating motion constantly between highest order and lowest order, as the reciprocating motion of each bar 13 by groove 94 and projection 96 guiding.This shows, cam 95 differs 180 ° with 105 off-centre and can make it according to the same work done of lever principle, that is to say that a bar 13 is rising, then the weight of another bar that is descending 13 can help the bar 13 that rising, this can cause the saving of energy, and this operation to driving mechanism 19 is favourable.

The operation of device 1 is rotary handle 35 and ornament 5, this makes bar 29 and the axle 51 of tightening spring rotate to same direction, and the main spring of driving mechanism 19 is tightened gradually, after treating that main spring is tightened fully, release lever 35, since loosening of main spring, and make ornament 5 rotation in the opposite direction at leisure.With the running of driving mechanism 19, also make horizontal drive shaft 103 rotations simultaneously, cause that 13 make vertical alternate reciprocating motion, thereby make ornament 7 also correspondingly make vertical alternate reciprocating motion with 9 by power output shaft 97.As driving mechanism 19 also is a music box, with vertical alternate reciprocating motion the time, goes back accompanied by music sound along with the rotation of ornament, so this when ornament will be showed, both can see the motion of ornament, can hear musical sound again.Because driving mechanism 19 is when tightening, device 1 is kept its position at its seating surface, and this makes the unexpected broken possibility of ornament minimum, so ornament can be used broken and heavy easily material making, for example pottery.

Install 1 as previously mentioned brightly, it comprises the ornament 7 and 9 by the horse of a rotatable canopy shape jewelry 5 and two up-and-down movements.Also can change the profile and the number of ornament, for example also can replace a canopy shape ornament 5 with the ornament 7 of a horse shape, also can write off ornament 5, only comprise a pair of ornament 7 and 9 and install 1.In former instance, in order to fixedly the steady arm outside of horse ornament can be without sleeve, in latter instance, the ornament exhibiting device only comprises that pair of push rods is used for fixing a pair of ornament.

This is understandable, and the utility model is here showed and what narrate is most preferred embodiment, so the profile of various change subelement, material, size and layout thereof are inconsistent with spirit of the present utility model or scope of patent protection.

Claims

1, a kind ofly transmit the ornament exhibiting device that at least one ornament is given in action by tightening the driving mechanism that spring starts, it is characterized in that it comprises by one:

A. base;

B. one by tightening the driving mechanism that spring starts, and it comprises a power output shaft and an axle of tightening spring, and is installed in the base;

C. push rod device it comprise the fixed muffle that stretches upwards by base and be contained in rotatable steady arm in the sleeve that steady arm has two terminations up and down;

D. be used for fixing ornament at the upper end of steady arm and the auxiliary equipment that ornament is rotated with steady arm;

E. the lower end of steady arm is fixed on the axle of tightening spring;

F. the pair of push rods device is to be slidably mounted on the base, comprises the auxiliary equipment that respectively is used for fixing ornament;

G. a pair of eccentric cam that drives by the power output shaft of driving mechanism.

2, by the described ornament exhibiting device of claim 1, it is characterized in that it also comprises:

A. horizontal drive shaft that drives by the power output shaft of driving mechanism;

B. a pair of eccentric cam is to differ 180 ° of two ends that are installed in horizontal drive shaft with off-centre.

3, by the described ornament exhibiting device of claim 1, it is characterized in that auxiliary equipment comprises:

A. the handle with screw mandrel inserts the hole of passing on the ornament;

B. one has profile that adapts with ornament part profile and the supporter that is connected with ornament;

C. there is screw thread the termination, top of steady arm.

4, by the described ornament exhibiting device of claim 3, it is characterized in that described supporter is:

A. the supporter made from resilient material is a taperer;

B. there is a packing ring to be connected with supporter;

C. supporter has an axial passage, and a central small hole is arranged in the packing ring, and axial passage and central small hole are the coaxial hearts.

5, by the described ornament exhibiting device of claim 1, it is characterized in that the pair of push rods device respectively comprises:

A. a bottom parts and a top part;

B. screw mandrel that has by bottom parts;

C. top part comprises an internal thread passage that is connected with screw mandrel.

6, by the described ornament exhibiting device of claim 5, it is characterized in that it also comprises:

A. a sleeve axle journal is installed on the base, and it has a projection that inwardly stretches out;

B. the bottom parts that has cannelure is installed slidably by the sleeve axle journal;

C. projection is to be slidably mounted in the cannelure.

7,, it is characterized in that it comprises when device only comprises that pair of push rods is fixed a pair of ornament by the described ornament exhibiting device of claim 1:

A. base;

C. at least one push rod device is slidably mounted on the base, and its auxiliary equipment is in order to fix an ornament;

D. push rod device comprises bottom parts and top part, and its auxiliary equipment comprises a screw mandrel that is had by bottom parts, and top part comprises an internal thread passage;

E. driving shaft that drives by the power output shaft of driving mechanism;

F. at least one eccentric cam is installed in axle head.

8, by the described ornament exhibiting device of claim 7, it is characterized in that it also comprises:

A. a sleeve axle journal that is fixed on the base has a projection that inwardly stretches out;

B. the bottom parts that has the bar of cannelure is installed by the sleeve axle journal slidably;

C. projection is to be slidably mounted in the cannelure.

9, by claim 7 or 8 described ornament exhibiting devices, it is characterized in that it also comprises:

A. pair of push rods is slidably mounted on the base;

B. a pair of two ends that are installed in the horizontal drive wheel in order to the eccentric cam that connects push rod.

10, by the described ornament exhibiting device of claim 9, it is characterized in that described a pair of eccentric cam is to differ 180 ° of installations with off-centre.

11, by the described ornament exhibiting device of claim 1, it is characterized in that steady arm outside that fixing ornamental uses without sleeve, it comprises:

A. base;

C. steady arm, it comprises upper end and bottom;

D. be used for ornament is fixed on steady arm, and the auxiliary equipment that ornament is rotated with steady arm;

E. the lower end of steady arm is connected with the axle of tightening spring;

F. be installed in the pair of push rods on the base, comprise the auxiliary equipment of each fixing ornamental on bar;

G. the power output shaft by driving mechanism is driven and is transmitted a pair of eccentric cam that pair of push rods is given in a up-and-down movement.

12, by the described ornament exhibiting device of claim 11, it is characterized in that it also comprises:

A. horizontal drive shaft that power output shaft drove by driving mechanism;

B. a pair of eccentric cam is installed in the two ends of horizontal drive shaft.

13, by the described ornament exhibiting device of claim 12, it is characterized in that described a pair of eccentric cam is to differ 180 ° of two ends that are installed in horizontal drive shaft with off-centre.