Walking type building block doll

Abstract

The utility model discloses a walking type building block doll which comprises a shell, and a plurality of connecting particles which are arranged at intervals are arranged on the outer surface of the shell. The driving device is fixed in the shell and at least comprises a motor and a shaft rod, one end of the shaft rod extends out of the shell, the motor is in linkage with a transmission assembly, the transmission assembly is used for driving a driving rod to rotate, rotating blocks are eccentrically fixed to the two ends of the driving rod respectively, and the two rotating blocks rotate around the driving rod in a staggered mode; the foot swinging pieces comprise swinging rods and foot supporting parts which are connected with each other, the swinging rods are fixed to the rotating blocks, and the foot supporting parts are located below the shell. A user can control the driving device to drive the two foot swinging pieces to swing front and back in a staggered mode by rotating the hand wheel, and the dynamic effect of human walking is simulated; in addition, by arranging a plurality of connecting particles on the outer surface of the shell, additional building block pieces can be spliced outside the shell, then the building block doll with various building block splicing forms is obtained in a matched mode, and interestingness and playability are higher.

Description

Technical Field

[0001] The utility model relates to the technical field of building block toys, in particular to a walking building block doll. Background Art

[0002] Building blocks are a kind of toy that can train children's hand-eye coordination ability, stimulate children's brain power, promote children's independent thinking, and inspire children's creativity, so as to achieve the purpose of combining education with entertainment, and thus are widely welcomed and loved by consumers. At present, the most recognized successful building block toy in the world is Lego from Denmark, which has a history of more than 50 years and has the largest number of customers and markets in the world. It guides children to use their imagination and is very interesting.

[0003] In the prior art, building block toys generally provide a plurality of building block particles of different shapes and structures, and each building block particle can be spliced ​​together to form a DIY or predetermined finished product. However, the building block toys on the market are generally static, and after the children have finished splicing, the fun will decrease and no further playability functions can be provided. In addition, many toys on the market such as clockwork frogs and motor racing cars are particularly popular with children. Therefore, how to combine the above elements to develop a toy that is more popular with children is a market gap and is worth researching and developing. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a walking building block doll.

[0005] The technical solution adopted by the utility model is: a walking building block doll, comprising:

[0006] A shell, wherein a plurality of mutually spaced connecting particles are arranged on the outer surface of the shell, and the connecting particles are used to cooperate with and fix the external building blocks; a driving device is fixed inside the shell and comprises at least a motor and a shaft connected to each other, wherein one end of the shaft extends to the outside of the shell, and the motor is linked with a transmission assembly, and the transmission assembly is used to drive the driving rod to rotate, and the two ends of the driving rod are eccentrically fixed with rotating blocks, and the two rotating blocks rotate alternately around the driving rod;

[0007] The foot swing member comprises a swing rod and a foot support part which are connected to each other, wherein the swing rod is provided with a fixing opening for fixing and clamping the rotating block, and the foot support part is located below the shell.

[0008] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.

[0009] Preferably, the shell is in a rectangular parallelepiped shape, and the connecting particles are distributed on at least one or more sides of the front side, the rear side, the left side, the right side and the upper side of the shell.

[0010] Preferably, a strip-shaped slot for the swing rod to pass through is provided at the lower end of the shell, and the strip-shaped slot extends in the front-to-back direction.

[0011] Preferably, the outer shell is provided with a through hole for the shaft rod to pass through, and a hand wheel is provided at one end of the shaft rod away from the motor, and the hand wheel is located outside the outer shell.

[0012] Preferably, the driving device further comprises a mounting box, the mounting box is fixed in the housing, the motor is fixed inside the mounting box, and the two rotating blocks are both located outside the mounting box.

[0013] Preferably, the transmission assembly includes a driving gear and a driven gear meshing with each other, wherein the driving gear is linked to the motor, and the driving rod passes through and is fixed on the driven gear.

[0014] Preferably, the rocker arm is provided with a clearance opening for the shaft rod to pass through.

[0015] More preferably, the housing comprises two half shells spliced ​​to each other, and the drive device is fixed between the two half shells.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model cleverly combines the splicing function of building blocks with clockwork toys. By arranging a driving device inside the shell, and driving the two foot swings to swing back and forth in an interlaced manner, the dynamic effect of human walking can be simulated. The user can make the building block figure walk forward by turning the hand wheel. In addition, by arranging a plurality of mutually spaced connecting particles on the outer surface of the shell, additional building blocks can be spliced ​​on the outside of the shell, thereby matching building block figures with various building block splicing forms. With the automatic walking function of the building block figure, it is more interesting and playable, and more popular with children. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1This is an overall structural diagram from an upper side perspective in one embodiment of the present application;

[0020] Figure 2 This is an overall structural diagram from a bottom side perspective in one embodiment of the present application;

[0021] Figure 3 This is a diagram of the overall structure after the front half shell is hidden in one embodiment of the present application;

[0022] Figure 4 This is an overall structural diagram of a foot ornament in one embodiment of the present application;

[0023] Figure 5 Schematic diagram of the structure of a driving device in one embodiment of the present application.

[0024] Marked in the accompanying drawings: 1-housing, 11-half shell, 12-through hole, 13-strip slot, 2-driving device, 21-installing box, 22-motor, 23-shaft rod, 24-handwheel, 25-driven gear, 26-driving rod, 27-rotating block, 3-foot pendulum, 31-swing rod, 311-fixing port, 312-yielding port, 32-foot support part, 4-connecting particles.

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0029] Specific implementation plan: see Figure 1-Figure 5 The utility model is a walking building block doll, comprising:

[0030] The outer surface of the outer shell 1 is provided with a plurality of mutually spaced connecting particles 4, and the connecting particles 4 are used to cooperate with and fix the external building blocks.

[0031] The driving device 2 is fixed inside the housing 1 and at least includes a motor 22 and a shaft 23 connected to each other. One end of the shaft 23 extends to the outside of the housing 1. The motor 22 is linked with a transmission assembly, which is used to drive a driving rod 26 to rotate. Rotating blocks 27 are eccentrically fixed at both ends of the driving rod 26, and the two rotating blocks 27 rotate alternately around the driving rod 26.

[0032] The foot swing member 3 includes a swing rod 31 and a foot support portion 32 which are connected to each other, wherein a fixing hole 311 for fixing and clamping the rotating block 27 is provided on the swing rod 31, and the foot support portion 32 is located below the housing 1.

[0033] As a preferred implementation of this embodiment, please refer to Figure 1 It can be seen that the shell 1 is in the shape of a rectangular parallelepiped, and the connecting particles 4 are distributed on at least one or more sides of the front side, rear side, left side, right side and upper side of the shell 1.

[0034] In this embodiment, the connecting particles 4 are arranged on the front, rear, left, right and top sides of the shell 1. Since the rocker rod 31 of the foot rocker 3 needs to pass through the bottom side of the shell 1, the connecting particles 4 are not set on the bottom side of the shell 1.

[0035] See also Figure 1 It can be seen that the connecting particles 4 are shaft columns. In the field of building block splicing, since the splicing of adjacent building blocks is completed by using a number of mutually spaced shaft columns, it is already a very conventional building block splicing method, and no further elaboration will be given here.

[0036] See also Figure 2 It can be seen that in this embodiment, the lower end of the housing 1 is provided with a strip-shaped slot 13 for the swing rod 31 to pass through, and the strip-shaped slot 13 extends along the front-to-back direction.

[0037] Here, the strip-shaped slot 13 is provided to facilitate the swing rod 31 to swing back and forth.

[0038] Also, see Figure 2 The housing 1 is provided with a through hole 12 for the shaft rod 23 to pass through, and a hand wheel 24 is provided at one end of the shaft rod 23 away from the motor 22 . The hand wheel 24 is located outside the housing 1 .

[0039] Next, please continue reading Figure 1 , Figure 3 and Figure 5 It can be seen that in this embodiment, the driving device 2 also includes a mounting box 21, the mounting box 21 is fixed in the housing 1, the motor 22 is fixed inside the mounting box 21, and the two rotating blocks 27 are both located outside the mounting box 21.

[0040] In this embodiment, the transmission assembly includes a driving gear and a driven gear 25 meshing with each other, wherein the driving gear is linked to the motor 22 , and the driving rod 26 passes through and is fixed on the driven gear 25 .

[0041] See also Figure 3 It can be seen that in this embodiment, the swing rod 31 is provided with a clearance opening 312 for the shaft rod 23 to pass through.

[0042] Here, the diameter of the clearance opening 312 is much larger than the rod diameter of the shaft rod 23 , so that when the swing rod 31 swings back and forth, the setting of the shaft rod 23 will not affect the swing of the swing rod 31 .

[0043] Working principle of the driving device 2: In this embodiment, the motor 22 is a mechanical motor 22, and a spring spring can be used. The spring spring is fixed on the shaft seat, the shaft seat is fixed on the shaft rod 23, and the driving gear is sleeved and fixed on the outside of the spring spring. When the user turns the hand wheel 24, the shaft rod 23 rotates, and drives the spring spring to deform and store force through the shaft seat. When the hand wheel 24 is released, the spring spring gradually recovers its deformation and drives the driving gear to rotate. Since the driven gear 25 is engaged with the driving gear, the driving rod 26 is fixed on the driven gear 25, and then the driven gear 25 and the driving rod 26 can be driven to rotate synchronously. At this time, the two rotating blocks 27 eccentrically fixed at both ends of the driving rod 26 rotate around the driving rod 26 respectively. Since the fixing positions of the two connecting blocks and the driving rod 26 are different, when the driving rod 26 rotates, it appears that the two rotating blocks 27 rotate alternately around the driving rod 26. Since the two swing rods 31 are fixed to the two rotating blocks 27 through the fixing openings 311 respectively, when the two rotating blocks 27 rotate alternately around the driving rod 26, the two swing rods 31 also swing back and forth alternately, thereby simulating an effect of staggered walking.

[0044] Note that, regarding the application of the clockwork spring, reference can be made to the principle of the clockwork frog, which is prior art, so only a brief description is given above. In other embodiments, other driving modes may also be used to drive the driving rod 26 to rotate.

[0045] More specifically, the housing 1 includes two half shells 11 spliced ​​to each other, and the driving device 2 is fixed between the two half shells 11 .

[0046] Here, the housing 1 is configured as two half shells 11 spliced ​​together, which can reduce the difficulty of mold opening of the housing 1 on the one hand, and facilitate the assembly of the driving device 2 on the other hand.

[0047] The walking building block figure of the utility model described above is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the inventive concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A walking building block doll, characterized in that: include: An outer shell, wherein a plurality of mutually spaced connecting particles are disposed on the outer surface of the outer shell, and the connecting particles are used to cooperate and fix the external building blocks; A driving device is fixed inside the housing and at least comprises a motor and a shaft connected to each other, one end of the shaft extends to the outside of the housing, the motor is linked with a transmission assembly, the transmission assembly is used to drive the driving rod to rotate, and rotating blocks are eccentrically fixed at both ends of the driving rod, and the two rotating blocks rotate alternately around the driving rod; The foot swing member comprises a swing rod and a foot support part which are connected to each other, wherein the swing rod is provided with a fixing opening for fixing and clamping the rotating block, and the foot support part is located below the shell.

2. A walking building block doll according to claim 1, characterized in that: The shell is in a rectangular parallelepiped shape, and the connecting particles are distributed on at least one or more sides of the front side, the rear side, the left side, the right side and the upper side of the shell.

3. A walking building block doll according to claim 2, characterized in that: The lower end of the shell is provided with a strip-shaped slot for the swing rod to pass through, and the strip-shaped slot extends along the front-back direction.

4. A walking building block figure according to any one of claims 1 to 3, characterized in that: The shell is provided with a through hole for the shaft rod to pass through, and a hand wheel is provided at one end of the shaft rod away from the motor, and the hand wheel is located outside the shell.

5. A walking building block doll according to claim 4, characterized in that: The driving device further comprises a mounting box, wherein the mounting box is fixed in the housing, the motor is fixed inside the mounting box, and the two rotating blocks are both located outside the mounting box.

6. The walking building block doll according to claim 5, characterized in that: The transmission assembly includes a driving gear and a driven gear meshing with each other, wherein the driving gear is linked to the motor, and the driving rod passes through and is fixed on the driven gear.

7. A walking building block figure according to any one of claims 1 or 6, characterized in that: The swing rod is provided with a clearance opening for the shaft rod to pass through.

8. The walking building block doll according to claim 1, characterized in that: The housing comprises two half shells which are spliced ​​to each other, and the driving device is fixed between the two half shells.

Images