CN209804257U - Stop mechanism and stoppable music box - Google Patents

Abstract

The embodiment of the utility model provides a stop mechanism and can stop music box are related to, wherein should stop the mechanism, include: the stop pin is provided with a stop rod protruding out of the stop pin; the support supports the stop pin to move or recover; the stop pin drives the stop rod to reciprocate so that at least one part of the stop rod is contacted with the stopped device; the stopping rod is stopped by the stopping device after contacting with the stopped device, and the stopping rod is restored and then the stopped device restores the original action. The embodiment of the utility model provides a contact with the device to be stopped through at least one part of the stop lever; the stop lever is stopped by the stop device after contacting with the stop device, and the stop lever recovers the original action by the stop device after recovering, so that the start and stop of the music box can be conveniently controlled. The embodiment of the utility model provides a processing manufacturing cost is lower, because simple structure is reliable, so very suitable mass production to different music boxes simultaneously, adaptability is better.

Description

Stop mechanism and stoppable music box

Technical Field

The embodiment of the utility model provides a relate to music box control technical field, concretely relates to stop mechanism and can stop music box.

background

this section introduces to the reader background that may be relevant to various aspects of embodiments of the present invention and is believed to provide the reader with useful background information to facilitate a better understanding of the various aspects of embodiments of the present invention. Accordingly, it should be understood that the description in this section is for purposes of illustration and is not an admission of prior art.

The existing music box generally comprises a box body and a mechanical music box arranged in the box body, wherein the mechanical music box generally comprises a clockwork mechanism, a transmission part, a sound tube part and a damper, the clockwork mechanism is connected with the transmission part, the transmission part is connected with the damper, and the damper is connected with the transmission part so as to control the rotating speed of the sound tube part and start and stop of music. When the clockwork spring mechanism is full of clockwork springs, the transmission part drives the sound tube part to rotate to play music, and the music cannot be stopped under the condition that the clockwork springs are not completely released, so that the music box cannot be paused in the midway of music playing, and the use is not very convenient.

Because present music box stop mechanism structure all is relatively more complicated, and the part is more, leads to the structure mostly to be unstable, and stability is also relatively lower simultaneously. In addition, the production cost is higher in actual production.

SUMMERY OF THE UTILITY MODEL

the technical problem to be solved is how to provide a simple stop mechanism which can control the start and stop of the music box.

To the defect among the prior art, the embodiment of the utility model provides a stop mechanism and can stop music box can conveniently control opening of music box and stop.

In a first aspect, an embodiment of the present invention provides a stop mechanism, including:

The stop pin is provided with a stop rod protruding out of the stop pin;

Further comprising a support supporting the stop pin for movement or return; the stop pin drives the stop rod to reciprocate so that at least one part of the stop rod is contacted with a stopped device;

The stopped device stops after the stopping rod contacts with the stopped device, and the stopped device restores to the original action after the stopping rod restores.

optionally, a rail member is further included; the rail member is disposed outside the stop pin to limit a moving direction of the stop lever.

Optionally, the rail member comprises a tubular member provided with a gap;

the gap extends along the axial direction of the tubular component;

The stop pin is arranged in the tubular component, the stop rod penetrates through the gap and is fixed with the stop pin, and the stop rod moves in the gap in a reciprocating mode.

Optionally, the tubular member is a copper tube.

Optionally, the support is a spring, the spring being disposed inside the tubular member.

Optionally, the support is an elastic support provided at a bottom of the stop pin.

On the other hand, the embodiment of the utility model also provides a stoppable music box, which is characterized in that the music box comprises a box body, a music box core arranged in the box body and the stoppable mechanism;

The stop lever of the stop mechanism reciprocates so that at least a part of the stop lever contacts a catch block on the music box deck.

Optionally, the stop mechanism is mounted on a side wall of the box body, and a stop rod of the stop rod extends into the box body.

Optionally, the box body include box body and with the last lid that the box body matches down, stop mechanism's top is higher than the top surface of the lateral wall of box body under the music box, so that go up lid box back go up the lid with stop mechanism's stop pin top butt, the stop pin drives the stop lever motion, at least partly block contact on stop lever and the music box core.

optionally, a bracket is further disposed on the music box movement, and at least a portion of the stop lever is in contact with the bracket.

According to the above technical solution, the stop mechanism and the music box capable of stopping provided by the embodiment of the present invention contact with the stopped device through at least a part of the stop lever; the stop lever is contacted with the stopped device, then the stopped device stops, and the stopped device recovers the original action after the stop lever is restored, so that the start and stop of the music box can be conveniently controlled. The embodiment of the utility model provides a processing manufacturing cost is lower, because simple structure is reliable, so very suitable mass production to different music boxes simultaneously, adaptability is better.

Drawings

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required for the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of a stop mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the stop mechanism shown in FIG. 1

FIG. 3 is a schematic view of an embodiment of a stoppable music box;

FIG. 4 is an exploded view of a stoppable music box according to one embodiment of the present invention;

FIG. 5 is a structural view of the music opening mechanism of the music box capable of stopping music in the embodiment shown in FIG. 3;

Fig. 6 is a structural view of the music closing mechanism of the stoppable music box in the embodiment of fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the embodiments of the present invention.

as shown in fig. 1 to 2, an embodiment of the present invention provides a stop mechanism, including: a stop pin 11, wherein a stop rod 12 protruding out of the stop pin is arranged on the stop pin 11; the device further comprises a support 13, wherein the support 13 supports the stop pin 11 to move or restore; the stop pin 11 drives the stop rod 12 to reciprocate, so that at least one part of the stop rod 12 is contacted with a stopped device 20; the device 20 is stopped when the stopper rod 12 contacts the device 20, and the device 20 is returned to its original operation when the stopper rod 12 is restored. The following provides a detailed description of the stop mechanism according to the embodiment of the present invention.

In the embodiment of the present invention, as shown in fig. 2, in order to ensure that the supporting stop pin 11 moves or returns in a predetermined direction, the stop mechanism further includes a rail member 14; the rail member 14 is provided outside the stop pin 11 to limit the moving direction of the stop lever 12. The stop pin is effectively secured against movement in a predetermined direction and deviation from the predetermined direction by the track member 14. It is further ensured that the stopper rod 12 is reciprocated in a predetermined direction so that at least a part of the stopper rod 12 is brought into contact with the stopped device 20. The rail member 14 shown in fig. 1 and 2 comprises a tubular member 140 provided with a gap 141; the gap 141 extends in the axial direction of the tubular member 140; the stop pin 11 is arranged in the tubular member 141, the stop rod 12 passes through the notch 141 and is fixed with the stop pin 11, and the stop rod 12 reciprocates in the notch 141. The top of the tubular part 14 is provided with a through hole 142 for the stop pin 11 to enter. Optionally, the tubular member 140 is a copper tube and the copper tube 6 is a wear resistant material to ensure sliding durability. It is understood, of course, that the embodiments of the present invention are not limited thereto, and the rail member 14 is not limited to the tubular member 140, and other members with limited movement direction can still implement the embodiments of the present invention, and the details are not repeated again.

As shown in fig. 1 and 2, in order to effectively ensure that the supporting member 13 supports the stop pin 11 for movement or restoration, the supporting member 13 may be a spring, and the spring is disposed inside the tubular member 140. It can be understood that the embodiment of the present invention is not limited thereto, and the supporting member 13 can also be other members with the same elastic function, such as a spring plate, and still can implement the embodiment of the present invention. As shown in fig. 2, the support 13 is optionally an elastic support provided at the bottom of the stop pin 11. The embodiment of the utility model provides an in, the copper pipe is guaranteed to stop round pin 11 direction and fixed spring, and the spring is hidden in copper pipe 6, guarantees reset spring's position and cleanness.

As shown in fig. 3, in order to further embody the advancement of the stopping mechanism provided by the embodiment of the present invention, the embodiment of the present invention further provides a stoppable music box using the stopping mechanism, which includes a box body 21 and a music box core 22 disposed in the box body 21, and further includes the stopping mechanism 1; the stopper lever 11 of the stop mechanism 1 reciprocates so that at least a part of the stopper lever 11 comes into contact with the catch block 220 on the music box deck 1. The embodiments of the present invention will be described in detail below with reference to the drawings.

For example, the inside torsional spring that contains of base 223 of music box core 22, under torsional spring power, the driving gear train 224 rotates, because a driving gear train 224 and a threaded rod 225 are the cooperation contact, rotatory power transmits to on the piece screens fast piece 220, when the lid is opened the support piece 13 that resets acts on down, with a stop pin 11 jack-up, stop pin 11 and deviate from the breach of screens fast piece 220, screens fast piece 220 just can rotate, thereby driving gear train 224 just can rotate, the music box sends the music. When the box is covered or the top end of the stop pin 11 is pressed, the stop lever 12 enters the notch of the clamping block 220 at a proper angle, and the clamping block 220 cannot rotate under the action of the stop lever 12, so that the transmission gear train 224 cannot rotate, and the music box stops sounding. When the stop pin 11 is opened or released again, the above-described action is repeated.

As shown in fig. 3 and 4, the stop mechanism 1 is attached to a side wall of the case 21, and the stop lever 12 of the stop mechanism 1 extends into the case. For example, by punching a hole in the side wall of the music box, the copper tube 6 is placed into the corresponding hole of the box 1, the size of the hole in the box is proper, and the stopper cannot be removed by lightly knocking the hole into the box during the placement. The lower end of the copper pipe is embedded into the wood board on the side wall of the box body 21, so that a closed space is formed, and the stop pin 11 can only rotate around the axis of the copper pipe. The stop rod 12 is easy to be installed in a copper pipe, the top of the tubular part 14 is provided with a through hole 142, and the top of the stop pin 11 enters and exits the through hole and is not easy to fall out. Meanwhile, the stop pin 11 and the stop rod 12 have low requirements on the processing precision of parts, and have extremely simple structures, so the processing and production cost is low in the actual life, and the structure is simple and reliable, so the stop pin is suitable for mass production. Meanwhile, the adaptability is better for different music boxes, and the use of different boxes can be met by changing the processing depth of the hole.

As shown in fig. 3 to 6, the box body includes a lower box body 211 and an upper box cover 212 matched with the lower box body 211, the top of the stop mechanism 1 is higher than the top surface of the side wall of the lower box body 211 of the music box, the top of the tubular component 14 is flush with the top surface of the side wall of the lower box body 211 of the music box, so that after the upper box cover 212 covers the box, the upper box cover 212 abuts against the top of the stop pin 11 of the stop mechanism 1, the stop pin 11 drives the stop rod 12 to move, and at least a part of the stop rod 12 contacts with the catch block 220 on the music box movement 22.

As shown in fig. 4 to 6, a movement bracket 220 is further disposed on the music box movement, and at least a portion of the stop lever 12 contacts the bracket 220. Stop mechanism 1 cooperates with core type support 220, and at copper pipe and 11 axis coincidence of stopping, then contact at core type support 220 marginal point, copper pipe and core type support 220 provide a counter moment, thus produce the braking force. The copper tube ensures guiding and fixing the spring, the stop pin is responsible for stopping the music movement from rotating, and the reset spring ensures that the stop lever 12 can be disengaged after the box is covered and then opened, so that the music box can give out music.

In summary, according to the above technical solutions, the stop mechanism and the music box capable of stopping provided by the embodiments of the present invention contact with the stopped device through at least a portion of the stop lever; the stop lever is contacted with the stopped device, then the stopped device stops, and the stopped device recovers the original action after the stop lever is restored, so that the start and stop of the music box can be conveniently controlled. The embodiment of the utility model provides a processing manufacturing cost is lower, because simple structure is reliable, so very suitable mass production to different music boxes simultaneously, adaptability is better.

Finally, it is to be understood that in the description of the present invention, the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention.

Moreover, relational terms such as "first," "second," and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions or without necessarily requiring or implying any relative importance or implying any particular order among or between such entities or actions. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, as they may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically or in communication with each other; either directly or indirectly through intervening media, or may be in a communicating relationship between the two elements unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the specification of the present invention, a large number of specific details are explained. It can be understood, however, that embodiments of the invention may be practiced without these specific details. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description. Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: rather, the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. It should be noted that the specific features, structures, materials or characteristics described in the embodiments and examples of the present application may be combined with each other without conflict or contradiction. The present invention is not limited to any single aspect, nor is it limited to any single embodiment, nor is it limited to any combination and/or permutation of these aspects and/or embodiments. Moreover, each aspect and/or embodiment of the present invention may be utilized independently or in combination with one or more other aspects and/or embodiments thereof by one of ordinary skill in the art without contradiction.

finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (10)

1. A stop mechanism, comprising:

The stop pin is provided with a stop rod protruding out of the stop pin;

Further comprising a support supporting the stop pin for movement or return; the stop pin drives the stop rod to reciprocate so that at least one part of the stop rod is contacted with a stopped device;

The stopped device stops after the stopping rod contacts with the stopped device, and the stopped device restores to the original action after the stopping rod restores.

2. the stop mechanism of claim 1, further comprising a rail member; the rail member is disposed outside the stop pin to limit a moving direction of the stop lever.

3. the stop mechanism of claim 2, wherein the rail member comprises a tubular member, the tubular member being provided with a gap;

The gap extends along the axial direction of the tubular component;

The stop pin is arranged in the tubular component, the stop rod penetrates through the gap and is fixed with the stop pin, and the stop rod moves in the gap in a reciprocating mode.

4. The stop mechanism of claim 3, wherein the tubular member is a copper tube.

5. the stop mechanism of claim 3, wherein the support is a spring disposed inside the tubular member.

6. The stop mechanism of claim 1 wherein the support is a resilient support disposed at the bottom of the stop pin.

7. A stoppable music box comprising a box body and a music box movement disposed within the box body, further comprising a stop mechanism according to any one of claims 1 to 6;

The stop lever of the stop mechanism reciprocates so that at least a part of the stop lever contacts a catch block on the music box deck.

8. the stoppable music box of claim 7 wherein said stop mechanism is mounted to a side wall of said box body and a stop bar of said stop bar extends into said box body.

9. the stoppable music box of claim 8 wherein said box body includes a lower box body and an upper lid mating with said lower box body, said stop mechanism having a top portion higher than a top surface of a side wall of said lower box body of said music box such that said upper lid abuts a top portion of a stop pin of said stop mechanism after said upper lid is closed, said stop pin moving said stop lever, at least a portion of said stop lever contacting a catch block on a core of said music box.

10. The stoppable music box of claim 7 further comprising a bracket disposed on said music box deck, wherein at least a portion of said stop lever is in contact with said bracket.