CN210645100U - Locking transmission structure and toy - Google Patents

Abstract

The utility model discloses a locking transmission structure and toy belongs to the toy field. The locking transmission structure comprises a locking transmission device and a locked part which are matched with each other, and the locking transmission device comprises a locking transmission mechanism; the locking transmission mechanism comprises a body and a locking transmission assembly, the locking transmission assembly can extend out of or retract into the body, a mounting hole matched with the body is formed in the locked piece, a clamping groove is formed in the circumferential direction of the inner wall of the mounting hole, and the locking transmission assembly is clamped with the clamping groove so as to lock the locked piece in the circumferential direction perpendicular to the locked piece; the joint inslot is equipped with the joint piece, can realize along being by the ascending transmission of locking piece circumference with joint piece butt when locking drive assembly is rotatory. The locking transmission assembly extends out of the body and is clamped with the clamping groove, and the locked part is locked along the circumferential direction vertical to the locked part; locking drive assembly when rotatory with joint piece butt, it is rotatory by the locking piece, realize along by the ascending transmission of locking piece circumferential direction to drive.

Description

Locking transmission structure and toy

Technical Field

The utility model relates to a toy field especially relates to a locking transmission structure and toy.

Background

The prior gyro toy accelerates the gyro through the emitter and then emits the gyro. The condition of not tightly detaining appears easily in being connected between transmitter and the top, and at the in-process of accelerating the energy storage, along with the increase of speed, the top takes place to rock for the transmitter easily, and the stability and the security of product are relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking transmission structure can realize the transmission when realizing the locking.

An object of the utility model is to provide a toy still, including above-mentioned locking transmission structure, the security of whole product is higher.

In order to realize the purpose, the following technical scheme is provided:

a locking transmission structure comprises a locking transmission device and a locked part which are matched with each other, wherein the locking transmission device comprises a locking transmission mechanism;

the locking transmission mechanism comprises a body and a locking transmission assembly, the locking transmission assembly can extend out of or retract into the body, a mounting hole matched with the body is formed in the locked piece, a clamping groove is formed in the circumferential direction of the inner wall of the mounting hole, and the locking transmission assembly is clamped with the clamping groove so as to lock the locked piece in the circumferential direction perpendicular to the locked piece;

the joint inslot is equipped with the joint piece, locking drive assembly when rotatory can with joint piece butt realizes following by the ascending transmission of retaining member circumference direction.

Further, locking transmission still includes release mechanism, release mechanism includes unblock pole subassembly, lever and trigger assembly, unblock pole subassembly with locking transmission assembly links to each other, the lever both ends respectively with unblock pole subassembly with the trigger assembly cooperation, the trigger assembly drives when being triggered the lever with unblock pole subassembly linkage, in order to drive locking transmission assembly retracts the body and unblock by the retaining member.

Furthermore, the locking transmission assembly comprises a first elastic piece and two clamping pieces, the two clamping pieces are slidably arranged on the body, and the first elastic piece is configured to drive the clamping ends of the two clamping pieces to extend out of the body.

Furthermore, be equipped with the drive inclined plane on the unblock pole subassembly, two all be equipped with on the joint spare with the driven inclined plane of drive inclined plane complex, the drive inclined plane be configured into with driven inclined plane relative slip is in order to drive the joint spare retracts to in the body.

Further, one end, far away from the lever, of the unlocking rod assembly penetrates through the locking transmission assembly, a limiting part is arranged in the body, and the limiting part is configured to limit the unlocking rod assembly when the trigger assembly is not triggered.

Further, the trigger assembly comprises a trigger piece and a second elastic piece, the trigger piece is slidable, a trigger inclined plane is arranged on the trigger piece, the trigger inclined plane is configured to drive the lever to rotate around a fulcrum of the lever, and the second elastic piece is configured to drive the trigger piece to reset.

Further, this internal guide that is equipped with, be used for right the joint spare leads.

Further, the body includes first body and second body, be equipped with the card hole on the first body, be equipped with on the second body with card hole complex card axle, the card axle with the card hole is pegged graft, so that first body with the equipment of second body is as an organic whole.

A toy comprising a locking transmission as described above.

Furthermore, the power storage device also comprises a power storage emitter, a driving mechanism is arranged in the power storage emitter, and the body is in transmission connection with the output end of the driving mechanism.

Compared with the prior art, the utility model provides an among the locking transmission structure, locking transmission can with by the cooperation of locking piece to be locked by the locking piece, and realize the transmission simultaneously. In particular, a lock actuator assembly in the lock actuator can extend or retract the body. When the locked piece needs to be locked, the body is arranged in the mounting hole of the locked piece, and meanwhile, the locking transmission assembly is pressed and retracted into the body, so that the body is ensured to be smoothly arranged in the mounting hole; treat that the body stretches into the mounting hole in the back, the locking drive assembly stretches out the body once more and with the joint groove joint to along the perpendicular to will be locked by the retaining member on by the circumferential direction of retaining member. Further, the joint inslot is equipped with the joint piece, and locking transmission assembly at first rotates until it and joint piece butt for by the retaining member when rotatory, and later locking transmission passes through locking transmission assembly and joint piece butt, and it is rotatory to drive by the retaining member, realizes along the transmission by retaining member circumference direction.

The utility model provides a toy, including above-mentioned locking transmission structure, the product overall safety is high, and is interesting strong.

Drawings

Fig. 1 is a schematic structural diagram of a locking transmission device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a locked member according to an embodiment of the present invention;

fig. 3 is an exploded view of a lock actuator according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a locking transmission assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a trigger lever assembly according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a toy according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a toy according to an embodiment of the present invention, shown hidden behind a retaining member;

fig. 8 is an exploded view of a power transmitter according to an embodiment of the present invention.

Reference numerals:

100-locking the transmission device; 200-locked piece; 300-power storage launcher; 400-a toy;

1-locking the transmission mechanism;

11-a body;

111-a first body; 1111-card hole; 112-a second body; 113-a guide; 114-a mounting slot; 115-a stop;

12-locking the transmission assembly;

121-a clip; 1211-card slot; 1212-semi-cylindrical hole; 1213-passive bevel; 1214-a guide ramp;

122-a first elastic member;

2-an unlocking mechanism;

21-an unlocking lever assembly; 211-first unlocking lever; 212-a second unlocking lever; 2121-drive ramp;

22-a lever;

23-a trigger component; 231-a trigger; 2311-triggering the inclined plane; 232-a second elastic member;

24-a positioning plate;

3-mounting holes; 31-a clamping groove; 32-a clamping block;

4-a driving mechanism.

Detailed Description

In order to make the technical problems, technical solutions adopted and technical effects achieved by the present invention clearer, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the present embodiment provides a lock gear structure including a lock gear 100 and a to-be-locked member 200 that are engaged with each other. The lock actuator 100 includes a lock actuator 1 and an unlock mechanism 2. The locked member 200 can be locked to the lock gear 100. The locking piece 200 is provided with a mounting hole 3, and the inner wall of the mounting hole 3 is provided with a clamping groove 31. The locking transmission mechanism 1 can extend into the mounting hole 3 and is clamped with the clamping groove 31 on the inner wall of the mounting hole 3, so that the locked part 200 is locked on the locking transmission device 100. When the unlocking mechanism 2 is triggered, the unlocking mechanism 2 drives the locking transmission mechanism 1 to be separated from the clamping groove 31, so that the locked piece 200 is released.

Referring to fig. 1, the lock gear 1 may optionally include a body 11 and a lock gear assembly 12. A lock actuator assembly 12 is provided within the body 11, the lock actuator assembly 12 being capable of extending or retracting the body 11. When the body 11 is installed in the installation hole 3, the lock driving assembly 12 protruding out of the body 11 is pressed to retract into the body 11, so that the body 11 smoothly enters the installation hole 3. After the body 11 enters the mounting hole 3, the locking transmission assembly 12 extends out of the body 11 again and is clamped with the clamping groove 31, so that the locking member 200 is locked by the locking member 200 along the direction perpendicular to the circumferential direction of the locking member 200.

Further, a clamping block 32 is arranged in the clamping groove 31 of the locked member 200. When locking transmission 100 is rotatory under the external force drive, locking drive assembly 12 is rotatory and with joint piece 32 butt for being locked piece 200, and later locking drive assembly 12 drives through joint piece 32 and is locked piece 200 a rotation, realizes along the transmission by locking piece 200 ascending in the circumferential direction. After the locked member 200 reaches a certain rotating speed, the unlocking mechanism 2 of the locking transmission device 100 is triggered, so that the locked member 200 can be released, and the interestingness is strong.

The unlocking mechanism 2 may optionally include an unlocking lever assembly 21, a lever 22 and a trigger assembly 23. The unlock lever assembly 21 is connected to the lock actuator assembly 12. Both ends of the lever 22 are respectively engaged with the trigger assembly 23 and the unlocking lever assembly 21. When the trigger assembly 23 is triggered, the lever 22 is driven to rotate around its own pivot, the lever 22 drives the unlocking rod assembly 21 to move, the unlocking rod assembly 21 further drives the locking transmission assembly 12 to retract into the body 11, and the locked member 200 is released.

Specifically, referring to fig. 3 and 4, the locking driving assembly 12 includes a first elastic member 122 and two snap members 121. The two clamping pieces 121 are slidably arranged on the body 11 in a penetrating manner, and clamping ends of the two clamping pieces can extend out of or retract into the body 11. Both ends of the first elastic member 122 are connected to the non-engaging ends of the two engaging members 121, respectively. The first elastic member 122 drives the clamping ends of the two clamping members 121 to extend out of the body 11 under the action of the elastic force of the first elastic member. The first elastic member 122 is preferably a spring. When the body 11 is installed in the installation hole 3, the clamping member 121 is pressed against and compresses the first elastic member 122 to retract into the body 11. The clamping end of the clamping member 121 is provided with a guiding inclined plane 1214 so that the body 11 can smoothly enter the mounting hole 3.

The middle parts of the two clamping members 121 are respectively provided with a clamping groove 1211, the non-clamping ends of the two clamping members 121 are positioned in the clamping grooves 1211 of each other, and the first elastic member 122 is positioned in one of the clamping grooves 1211 and used for driving the two clamping members 121 to move reversely and extend out of the body 11. Half-cylinder hole 1212 has all been seted up to the tip that two non-joint ends are relative each other, and both are to piecing together under the effect of first elastic component 122 and form whole cylinder hole.

The unlock lever assembly 21 may selectively include a first unlock lever 211 and a second unlock lever 212. The second lock release lever 212 is a stepped shaft including a first end that is thick and a second end that is thin (see fig. 5). The first end is fixedly sleeved at the end of the first unlocking rod 211. The second end penetrates through a whole cylindrical hole formed by the two clamping pieces 121. The bottom of the first end is provided with a driving bevel 2121 (see fig. 5), and the end of the semi-cylindrical hole 1212 of the non-clamping end is provided with a passive bevel 1213.

Further, with continued reference to fig. 3 and 4, the triggering assembly 23 includes a triggering member 231 and a second elastic member 232. The trigger member 231 is provided with a trigger slope 2311. The trigger 231 can slide under the action of an external force, so that the trigger slope 2311 drives the lever 22 to rotate around the self fulcrum, and the lever 22 presses the unlocking rod assembly 21 further downwards. The unlocking rod assembly 21 is matched with the passive inclined surface 1213 through the driving inclined surface 2121, the driving inclined surface 2121 pushes against the passive inclined surface 1213, and the two inclined surfaces slide relative to each other, so that the two clamping pieces 121 are driven to move towards the inside of the body 11 against the action of the first elastic piece 122, the two clamping pieces 121 are retracted into the body 11, and the locked piece 200 is released.

After the external force applied to the trigger 231 is removed, the second elastic member 232 drives the trigger 231 to return, and simultaneously the first elastic member 122 drives the unlocking lever assembly 21 and the lever 22 to return through the snap-in member 121. Specifically, under the elastic force of the first elastic member 122, the two clamping members 121 are matched with the driving inclined surface 2121 through the passive inclined surface 1213 to push the whole unlocking lever assembly 21 upward, and the upper end of the unlocking lever assembly 21 further drives the lever 22 to rotate around its own fulcrum, so that the unlocking lever assembly 21 and the lever 22 are reset. In addition, the bottom inner wall of the body 11 is provided with a mounting groove 114, and a limiting member 115 is clamped therein. The stopper 115 is preferably a stopper ring. The end of the second unlocking rod 212 passes through the limiting member 115 and is connected with the positioning plate 24. When the second unlocking rod 212 is pushed upwards by the clamping member 121, the positioning plate 24 moves upwards together with the second unlocking rod 212 until the positioning plate 24 is attached to the limiting member 115, and the unlocking rod assembly 21 stops moving upwards to complete the resetting. Therefore, when the trigger assembly 23 is triggered, the lock release lever assembly 21 is always restricted by the engagement of the positioning plate 24 with the stopper 115.

Obviously, the clamping slot 1211 may not be disposed on the clamping member 121, and the two ends of the first elastic member 122 are directly connected to the non-clamping ends of the two clamping members 121, respectively, so as to drive the two clamping members 121 to extend out of the body 11. At this time, the second unlocking lever 212 and the latch member 121 can still drive the latch member 121 to retract into the body 11 by means of the inclined surface fit.

It should be noted that, a guide 113 is provided in the body 11 to guide the movement of the engaging member 121, so as to ensure the movement stability. The guide 113 includes two guide plates. The two guide plates are respectively arranged at two sides of the clamping piece 121 and are respectively fixedly connected with the inner wall of the body 11, and the structure is simple.

For the convenience of installation, the body 11 is a split structure, and includes a first body 111 and a second body 112. The first body 111 is provided with a clamping hole 1111, the second body 112 is provided with a clamping shaft (not shown in the figure), and the clamping shaft and the clamping hole 1111 are in inserted connection and matching, so that the first body 111 and the second body 112 can be installed and positioned, and the first body 111 and the second body 112 can be assembled into a whole.

The present embodiment provides a lock gear structure in which the lock gear assembly 12 of the lock gear 100 can extend or retract into the body 11. When the locked piece 200 is installed, the body 11 is installed in the installation hole 3 of the locked piece 200, and meanwhile, the locking transmission assembly 12 is pressed and retracted into the body 11, so that the body 11 is ensured to be installed in the installation hole 3 smoothly; after the body 11 extends into the mounting hole 3, the locking transmission assembly 12 extends out of the body 11 again under the action of self elasticity and is clamped with the clamping groove 31, so that the locking part 200 is locked. When the locking transmission device 100 rotates, the clamping piece 121 in the locking transmission assembly 12 can abut against the clamping block 32 in the locked piece 200, so that the locked piece 200 is driven to rotate together. When the locked member 200 needs to be released, the external force pushes the trigger 231, the trigger slope 2311 drives the lever 22 to rotate, the lever 22 presses against the unlocking rod assembly 21, the unlocking rod assembly 21 is matched with the driven slope 1213 through the drive slope 2121, and the drive clamping member 121 overcomes the action of the second elastic member 232 and retracts into the body 11, so that the locked member 200 is released.

Referring to FIG. 6, this embodiment also provides a toy 400 that includes the locking mechanism described above, and also includes a power transmitter 300. The lock actuator 100 is connected to a power transmitter 300 (see FIG. 7). Specifically, referring to fig. 8, the driving mechanism 4 is disposed in the power transmitter 300, and the body 11 of the locking transmission device 100 is in transmission connection with the output end of the driving mechanism 4, so that the locked member 200 is driven to rotate by the locking transmission device 100, and in order to accelerate the energy storage of the locked member 200, after the locked member 200 reaches a certain rotation speed, the triggering member 231 in the triggering assembly 23 of the locking transmission device 100 is triggered to release the locked member 200.

In this embodiment, the locked member 200 is preferably a gyroscope, the power storage transmitter 300 is preferably a gyroscope transmitter, the locked member 200 is preferably a gyroscope, and the locking transmission device 100 is used as a part of the transmitting end of the gyroscope transmitter, so that the gyroscope can be effectively locked, the gyroscope is prevented from swinging relative to the transmitter in the energy storage process, and the transmission stability and the product safety are improved. The driving mechanism 4 of the power accumulating transmitter 300 is driven by a gear train, which is not described in detail herein for the prior art. The body 11 is coaxially and fixedly connected with the output end gear of the gear set. In addition, the drive shaft in the power storage transmitter 300 can serve as the first unlocking lever 211 in the lock gear 100, i.e., the lock gear 100 is mounted on the drive shaft of the power storage transmitter 300 via the second unlocking lever 212. The trigger assembly 23 and the lever 22 are both arranged in the casing of the power storage transmitter 300, and one end of the trigger 231, which is far away from the second elastic piece 232, protrudes out of the casing of the power storage transmitter 300, so that the trigger 231 can be triggered manually conveniently, and the operation is simple and the interestingness is strong.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. A locking transmission structure is characterized by comprising a locking transmission device (100) and a locked part (200) which are matched with each other, wherein the locking transmission device (100) comprises a locking transmission mechanism (1);

the locking transmission mechanism (1) comprises a body (11) and a locking transmission assembly (12), the locking transmission assembly (12) can extend out of or retract into the body (11), a mounting hole (3) matched with the body (11) is formed in the locked part (200), a clamping groove (31) is formed in the circumferential direction of the inner wall of the mounting hole (3), and the locking transmission assembly (12) is clamped with the clamping groove (31) so as to lock the locked part (200) in the circumferential direction perpendicular to the locked part (200);

be equipped with joint piece (32) in joint groove (31), locking drive assembly (12) when rotatory can with joint piece (32) butt realizes following by the ascending transmission of retaining member (200) circumference direction.

2. The locking transmission structure according to claim 1, characterized in that the locking transmission device (100) further comprises an unlocking mechanism (2), the unlocking mechanism (2) comprises an unlocking rod assembly (21), a lever (22) and a trigger assembly (23), the unlocking rod assembly (21) is connected with the locking transmission assembly (12), two ends of the lever (22) are respectively matched with the unlocking rod assembly (21) and the trigger assembly (23), and the trigger assembly (23) drives the lever (22) and the unlocking rod assembly (21) to be linked when being triggered so as to drive the locking transmission assembly (12) to retract into the body (11) and unlock the locked piece (200).

3. The locking transmission structure according to claim 2, wherein the locking transmission assembly (12) comprises a first elastic member (122) and two clamping members (121), the two clamping members (121) are slidably disposed on the body (11), and the first elastic member (122) is configured to drive clamping ends of the two clamping members (121) to extend out of the body (11).

4. The locking transmission structure according to claim 3, wherein the unlocking lever assembly (21) is provided with a driving bevel (2121), and the two clamping members (121) are provided with a driven bevel (1213) matched with the driving bevel (2121), and the driving bevel (2121) is configured to slide relative to the driven bevel (1213) to drive the clamping members (121) to retract into the body (11).

5. The locking transmission structure according to claim 2, wherein an end of the unlocking rod assembly (21) far away from the lever (22) penetrates through the locking transmission assembly (12), a limiting member (115) is arranged in the body (11), and the limiting member (115) is configured to limit the unlocking rod assembly (21) when the trigger assembly (23) is not triggered.

6. The locking transmission structure according to claim 2, wherein the trigger assembly (23) comprises a trigger member (231) and a second elastic member (232), the trigger member (231) is slidable, a trigger inclined surface (2311) is provided on the trigger member (231), the trigger inclined surface (2311) is configured to drive the lever (22) to rotate around a fulcrum thereof, and the second elastic member (232) is configured to drive the trigger member (231) to reset.

7. Locking transmission according to claim 3, characterized in that a guide (113) is provided in the body (11) for guiding the snap-in element (121).

8. The locking transmission structure according to claim 1, wherein the body (11) comprises a first body (111) and a second body (112), a locking hole (1111) is formed in the first body (111), a locking shaft matched with the locking hole (1111) is formed in the second body (112), and the locking shaft is inserted into the locking hole (1111) so that the first body (111) and the second body (112) are assembled into a whole.

9. A toy comprising a locking actuator according to any one of claims 1 to 8.

10. The toy of claim 9, further comprising a power transmitter (300), wherein a driving mechanism (4) is disposed in the power transmitter (300), and the body (11) is in transmission connection with an output end of the driving mechanism (4).

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