CN217982817U

CN217982817U - Action stop mechanism that music box was used

Info

Publication number: CN217982817U
Application number: CN202221003025.3U
Authority: CN
Inventors: 焦利明; 周锡文; 魏敏
Original assignee: Hangzhou Sunspot Technology Co ltd
Current assignee: Hangzhou Sunspot Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-12-06
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses an action stop gear that music box was used, comprises a box bod, the back swing joint of box body has the transfer line, the left side of box body is provided with the axostylus axostyle, the right-hand member of axostylus axostyle runs through the box body and extends to the inside of box body, the right-hand member fixedly connected with of axostylus axostyle is located the inside screw rod of box body, the right-hand member of screw rod run through the box body and with box body swing joint, the fixed surface of axostylus axostyle is connected with first helical gear, the front end fixedly connected with second helical gear of transfer line. The utility model discloses a inside clockwork spring of box body drives the transfer line and resets, and the transfer line drives the axostylus axostyle and resets in step and promotes the swivel nut and remove to the left side, when the left side of swivel nut and the surface contact of splice box, reaches the effect that carries out excessive motion to the box body and stop, has solved current clockwork spring and has not possessed action stop gear, and impaired phenomenon appears easily in the clockwork spring of excessive removal, has seriously influenced music box life's problem.

Description

Action stop mechanism that music box was used

Technical Field

The utility model relates to a music box technical field specifically is an action stop mechanism that music box was used.

Background

The music box is a group clock capable of making sound, and the power needs to be transmitted by the spiral spring in the movement process, but the existing spiral spring does not have an action stopping mechanism, so that the excessively moved spiral spring is easy to damage, and the service life of the music box is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, an object of the present invention is to provide an actuating stop mechanism for a music box, which has the advantage of stopping excessive movement, and solves the problems that the existing spring does not have the actuating stop mechanism, and the spring moving excessively is easy to damage, thereby seriously affecting the service life of the music box.

In order to achieve the above object, the utility model provides a following technical scheme: an action stop mechanism for a music box comprises a box body;

the novel box comprises a box body and is characterized in that a transmission rod is movably connected to the back of the box body, a shaft lever is arranged on the left side of the box body, the right end of the shaft lever penetrates through the box body and extends into the box body, a screw rod located inside the box body is fixedly connected to the right end of the shaft lever, the right end of the screw rod penetrates through the box body and is movably connected with the box body, a first helical gear is fixedly connected to the surface of the shaft lever, a second helical gear is fixedly connected to the front end of the transmission rod, the first helical gear is meshed with the second helical gear, and a threaded sleeve is connected to the surface of the screw rod in a threaded manner.

As the utility model discloses preferred, the bottom fixedly connected with connecting frame of box body inner wall, the connecting frame cover establish the surface of screw rod and with screw rod swing joint.

As the utility model discloses preferred, the inside fixedly connected with guide arm of connection frame, the swivel nut cover is established on the surface of guide arm and with guide arm sliding connection.

As the utility model discloses preferred, the equal fixedly connected with protection casing in left side and the right side of swivel nut, the protection casing is kept away from one side of swivel nut and is connected with the fixed surface of splice box.

As the utility model discloses preferred, the rubber mat on screw rod surface is established to the equal fixedly connected with cover in left side and the right side of swivel nut, the rubber mat is located the inside of protection casing.

As the utility model discloses preferred, the left end fixedly connected with runner of axostylus axostyle, anti-skidding line has been seted up on the surface of runner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a inside clockwork spring of box body drives the transfer line and resets, and the transfer line drives the axostylus axostyle and resets in step and promotes the swivel nut and remove to the left side, when the left side of swivel nut and the surface contact of splice box, reaches the effect that carries out excessive motion to the box body and stop, has solved current clockwork spring and has not possessed action stop gear, and impaired phenomenon appears easily in the clockwork spring of excessive removal, has seriously influenced music box life's problem.

2. The utility model discloses a set up the connection box, can support the screw rod, can improve the stability of screw rod, prevent that the screw rod from receiving the influence of vibrations.

3. The utility model discloses a set up the guide arm, can carry on spacingly to the swivel nut, prevent that the screw rod is rotatory along with the screw rod at the removal in-process.

4. The utility model discloses a set up the protection casing, can protect the screw rod, avoid the dust to glue the surface of gluing at the screw rod.

5. The utility model discloses a set up the cushion, can protect swivel nut and connecting frame, reduce the wearing and tearing that swivel nut and connecting frame produced when contact friction.

6. The utility model discloses a set up the runner, can the convenient to use person rotate the axostylus axostyle, can improve the area of contact of axostylus axostyle and user's hand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the front view structure of the present invention;

fig. 3 is a schematic view of the partial structure of the present invention.

In the figure: 1. a box body; 2. a transmission rod; 3. a shaft lever; 4. a screw; 5. a first helical gear; 6. a second helical gear; 7. a threaded sleeve; 8. a connecting frame; 9. a guide bar; 10. a protective cover; 11. a rubber pad; 12. a rotating wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the present invention provides an action stop mechanism for a music box, which comprises a box body 1;

the back swing joint of box body 1 has transfer line 2, the left side of box body 1 is provided with axostylus axostyle 3, the right-hand member of axostylus axostyle 3 runs through box body 1 and extends to the inside of box body 1, the right-hand member fixedly connected with of axostylus axostyle 3 is located the inside screw rod 4 of box body 1, the right-hand member of screw rod 4 run through box body 1 and with 1 swing joint of box body, the fixed surface of axostylus axostyle 3 is connected with first helical gear 5, the front end fixedly connected with second helical gear 6 of transfer line 2, first helical gear 5 and the intermeshing of second helical gear 6, the surface threaded connection of screw rod 4 has swivel nut 7.

Referring to fig. 3, the bottom of the inner wall of the box body 1 is fixedly connected with a connecting frame 8, and the connecting frame 8 is sleeved on the surface of the screw rod 4 and movably connected with the screw rod 4.

As the utility model discloses a technical optimization scheme through setting up the connection frame 8, can support screw rod 4, can improve screw rod 4's stability, prevents that screw rod 4 from receiving the influence of vibrations.

Referring to fig. 2, a guide rod 9 is fixedly connected inside the connecting frame 8, and the threaded sleeve 7 is sleeved on the surface of the guide rod 9 and slidably connected with the guide rod 9.

As a technical optimization scheme of the utility model, through setting up guide arm 9, can carry on spacingly to swivel nut 7, prevent that screw rod 4 from following screw rod 4 rotatory at the removal in-process.

Referring to fig. 2, both the left side and the right side of the threaded sleeve 7 are fixedly connected with a protective cover 10, and one side of the protective cover 10 away from the threaded sleeve 7 is fixedly connected with the surface of the connecting frame 8.

As a technical optimization scheme of the utility model, through setting up protection casing 10, can protect screw rod 4, avoid the dust to glue the surface of gluing at screw rod 4.

Referring to fig. 3, both the left side and the right side of the threaded sleeve 7 are fixedly connected with a rubber pad 11 which is sleeved on the surface of the screw rod 4, and the rubber pad 11 is located inside the protective cover 10.

As a technical optimization scheme of the utility model, through setting up cushion 11, can protect swivel nut 7 and connecting frame 8, reduce the wearing and tearing that swivel nut 7 and connecting frame 8 produced when contact friction.

Referring to fig. 2, a rotating wheel 12 is fixedly connected to the left end of the shaft 3, and anti-slip threads are formed on the surface of the rotating wheel 12.

As a technical optimization scheme of the utility model, through setting up runner 12, can convenient to use person rotate axostylus axostyle 3, can improve the area of contact of axostylus axostyle 3 and user's hand.

The utility model discloses a theory of operation and use flow: during the use, rotate axostylus axostyle 3 through runner 12, axostylus axostyle 3 drives the transfer line 2 rotation through first helical gear 5 and second helical gear 6, transfer line 2 drives clockwork spring synchronous revolution and builds up to torsion, and axostylus axostyle 3 can also promote swivel nut 7 through the screw thread and move to the right side at rotatory in-process, when the user loosens runner 12, the clockwork spring of 1 inside of box body drives transfer line 2 and resets, transfer line 2 drives axostylus axostyle 3 synchronous reset and promotes swivel nut 7 and move to the left side, when the left side of swivel nut 7 and the surface contact of link frame 8, reach and carry out the effect that excessive motion stopped to box body 1.

In conclusion: this action stop gear that music box was used drives transfer line 2 through the inside clockwork spring of box body 1 and resets, and transfer line 2 drives axostylus axostyle 3 and resets and promote swivel nut 7 and move to the left side, when the left side of swivel nut 7 and the surface contact of carriage 8, reaches the effect of carrying out excessive motion to box body 1 and stopping, has solved current clockwork spring and has not had action stop gear, and impaired phenomenon appears easily in the clockwork spring of excessive removal, has seriously influenced music box life's problem.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An action stop mechanism for a music box comprises a box body (1);

the method is characterized in that: the back swing joint of box body (1) has transfer line (2), the left side of box body (1) is provided with axostylus axostyle (3), the right-hand member of axostylus axostyle (3) runs through box body (1) and extends to the inside of box body (1), the right-hand member fixedly connected with of axostylus axostyle (3) is located inside screw rod (4) of box body (1), the right-hand member of screw rod (4) runs through box body (1) and with box body (1) swing joint, the fixed surface of axostylus axostyle (3) is connected with first helical gear (5), the front end fixedly connected with second helical gear (6) of transfer line (2), first helical gear (5) and second helical gear (6) intermeshing, the surface threaded connection of screw rod (4) has swivel nut (7).

2. The motion stop mechanism for a music box according to claim 1, wherein: the bottom fixedly connected with connecting frame (8) of box body (1) inner wall, connecting frame (8) cover is established on the surface of screw rod (4) and with screw rod (4) swing joint.

3. The motion stop mechanism for a music box according to claim 2, wherein: the guide rod (9) is fixedly connected to the inner portion of the connecting frame (8), and the threaded sleeve (7) is sleeved on the surface of the guide rod (9) and is in sliding connection with the guide rod (9).

4. The motion stop mechanism for a music box according to claim 1, wherein: the protection cover is characterized in that the protection cover (10) is fixedly connected to the left side and the right side of the threaded sleeve (7), and one side, away from the threaded sleeve (7), of the protection cover (10) is fixedly connected with the surface of the connecting frame (8).

5. The movement stop mechanism for a music box according to claim 4, wherein: the left side and the right side of the threaded sleeve (7) are fixedly connected with a rubber mat (11) sleeved on the surface of the screw rod (4), and the rubber mat (11) is located inside the protective cover (10).

6. The operation stop mechanism for a music box according to claim 1, wherein: the left end of the shaft lever (3) is fixedly connected with a rotating wheel (12), and anti-skid grains are arranged on the surface of the rotating wheel (12).