Doll transmission device

Abstract

The doll transmission device comprises a base, a body, a head, a left arm, a right arm, a left leg and a right leg and further comprises a driving device used for driving the body, the head, the left arm, the right arm, the left leg and the right leg to swing, the driving device comprises a motor, a speed reducer and a connecting rod mechanism, and an output shaft of the motor is connected with the input end of the speed reducer; the connecting rod mechanism comprises a multi-stage connecting rod main shaft, a leg power output shaft, a left arm power output shaft and a right arm power output shaft, one end of the multi-stage connecting rod main shaft is connected with the output end of the speed reducer, and the other end of the multi-stage connecting rod main shaft is connected with one end of the leg power output shaft through a first rocker; the other end of the leg power output shaft is connected with one end of the left arm power output shaft through a second rocker, the other end of the left arm power output shaft is connected with the right arm power output shaft through a third rocker, the whole simulation waving of the body, the head and the four limbs is achieved through the motor, the speed reducer and the connecting rod mechanism, and the anthropomorphic effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of swinging dolls, in particular to a doll transmission device. Background Art

[0002] The movements of existing puppets on display are too rigid, and are somewhat different from the dancing forms of real people. The bodies cannot dance normally with the characters, and the movements are monotonous. Utility Model Content

[0003] According to the technical problem raised above, a puppet transmission device is provided. The puppet transmission device provided by the utility model has a simple structure and realizes overall simulated dancing through a series of mechanical structures and multi-stage connecting rod main shaft transmission.

[0004] The technical means adopted by the utility model are as follows:

[0005] A puppet transmission device comprises: a base, a body, and a head, a left arm, a right arm, a left leg and a right leg respectively hinged to the body, the left arm comprises a hinged left upper arm and a left lower arm, the right arm comprises a hinged right upper arm and a right lower arm, and also comprises a driving device for driving the body, the head, the left arm, the right arm, the left leg and the right leg to dance, the driving device comprises a motor, a reducer and a connecting rod mechanism, a motor fixing box is fixedly arranged inside the body, the motor and the reducer are both installed in the motor fixing box, the output shaft of the motor is connected to the input end of the reducer, the connecting rod mechanism comprises a multi-stage connecting rod main shaft, a leg power output shaft, a left arm power output shaft and a right arm power output shaft, one end of the multi-stage connecting rod main shaft is connected to the output end of the reducer, the other end of the multi-stage connecting rod main shaft is connected to one end of the leg power output shaft through a first rocker, and the other end of the leg power output shaft The second rocker is connected to one end of the left arm power output shaft through the second rocker, and the other end of the left arm power output shaft is connected to the right arm power output shaft through the third rocker, and the leg power output shaft is rotatably connected with a three-hole connecting rod, and the two ends of the three-hole connecting rod are respectively hinged with leg support rods, and the lower ends of the two leg support rods are respectively hinged to the base, the left arm power output shaft is connected to the left forearm through the left arm power connecting rod, and the left forearm is connected to the body with a left arm guide connecting rod, one end of the left arm guide connecting rod is hinged to the left forearm, and the other end of the left arm guide connecting rod is hinged to the body, and the right arm power output shaft is connected to the right forearm through the right arm power connecting rod, and also includes a linear slide rail, the linear slide rail is located in the right leg, the lower end of the linear slide rail is connected to the base, and the upper end of the linear slide rail is slidably matched with one side of the motor fixing box, for guiding the motor fixing box to move in the vertical direction.

[0006] Furthermore, a head guide slide mechanism is arranged between the head and the left upper arm, and the head guide slide mechanism includes a guide plate arranged at the lower end of the head and a connecting shaft arranged on the left upper arm, the upper end of the guide plate is fixed on the head, and the lower end of the guide plate extends toward one side of the left upper arm, and a guide groove is opened on the guide plate, one end of the connecting shaft is installed on the left upper arm, and the other end of the connecting shaft is passed through the guide groove.

[0007] Furthermore, a left arm guide link is connected between the left forearm and the body, one end of the left arm guide link is hinged to the left forearm, and the other end of the left arm guide link is hinged to the body.

[0008] Furthermore, the two leg support rods are correspondingly installed in the left leg and the right leg.

[0009] Furthermore, the left arm includes a left upper arm and a left lower arm that are hingedly arranged, and the right arm includes a right upper arm and a right lower arm that are hingedly arranged.

[0010] Furthermore, the left leg includes a left thigh and a left calf that are hingedly arranged, and the right leg includes a right thigh and a right calf that are hingedly arranged.

[0011] The utility model has the following advantages:

[0012] The utility model provides a puppet transmission device comprising: a base, a body, and a head, a left arm, a right arm, a left leg and a right leg respectively hinged with the body, and also comprising a driving device for driving the body, the head, the left arm, the right arm, the left leg and the right leg to dance, wherein the driving device comprises a motor, a reducer and a connecting rod mechanism, wherein the motor and the reducer are both installed in the motor fixing box, and the output shaft of the motor is connected to the input end of the reducer; the connecting rod mechanism comprises a multi-stage connecting rod main shaft, a leg power output shaft, a left arm power output shaft and a right arm power output shaft. The multi-stage connecting rod main shaft has one end connected to the output end of the reducer, the other end of the multi-stage connecting rod main shaft is connected to one end of the leg power output shaft through the first rocker, the other end of the leg power output shaft is connected to one end of the left arm power output shaft through the second rocker, and the other end of the left arm power output shaft is connected to the right arm power output shaft through the third rocker. The structure is simple. This embodiment realizes the overall simulated dancing of the body, head and limbs through the motor, reducer and connecting rod mechanism to enhance the anthropomorphic effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the internal driving device of an embodiment of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the main shaft of the multi-stage connecting rod of an embodiment of the utility model;

[0017] Figure 4 This is a schematic structural diagram of a foot support frame according to an embodiment of the utility model;

[0018] Figure 5 This is a schematic structural diagram of a head guide chute mechanism according to an embodiment of the utility model;

[0019] Figure 6 It is a schematic structural diagram of the right arm power connecting rod of an embodiment of the utility model.

[0020] In the figure: 1-base; 2-body; 3-left thigh; 4-left calf; 5-right calf; 6-right thigh; 7-left upper arm; 8-left forearm; 9-right upper arm; 10-right forearm; 11-head; 12-multi-stage connecting rod main shaft; 13-leg power output shaft; 14-left arm power output shaft; 15-right arm power output shaft; 16-reducer; 17-leg support rod; 18-three-hole connecting rod; 19-linear slide rail; 20-left arm guide connecting rod; 21-left arm power connecting rod; 22-guide groove; 23-right arm power connecting rod, 24-motor fixing box, 25-first rocker, 26-second rocker, 27-third rocker. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0022] Example 1

[0023] like Figure 1-6 As shown, a puppet transmission device includes: a base 1, a body 2, and a head 11, a left arm, a right arm, a left leg and a right leg respectively hinged to the body 2, the left arm includes a hinged left upper arm 7 and a left lower arm 8, the right arm includes a hinged right upper arm 9 and a right lower arm 10, the left leg includes a hinged left thigh 3 and a left calf 4, the right leg includes a hinged right thigh 6 and a right calf 5, the left leg includes a hinged left thigh 3 and a left calf 4, and the right leg includes a hinged right thigh 6 and a right calf 5.

[0024] It also includes a driving device for driving the body 2, head 11, left arm, right arm, left leg and right leg to dance, the driving device includes a motor, a reducer 16 and a connecting rod mechanism, a motor fixing box 24 is fixedly arranged inside the body 2, the motor and the reducer 16 are both installed in the motor fixing box 24, and the output shaft of the motor is connected to the input end of the reducer 16; the connecting rod mechanism includes a multi-stage connecting rod main shaft 12, a leg power output shaft 13, a left arm power output shaft 14 and a right arm power output shaft 15, one end of the multi-stage connecting rod main shaft 12 is connected to the output end of the reducer 16, the other end of the multi-stage connecting rod main shaft 12 is connected to one end of the leg power output shaft 13 through a first rocker 25, and the leg power output shaft 1 The other end of the left arm power output shaft 14 is connected to one end of the left arm power output shaft 14 through the second rocker 26, and the other end of the left arm power output shaft 14 is connected to the right arm power output shaft 15 through the third rocker 27. The leg power output shaft 13 is rotatably connected with a three-hole connecting rod 18, and the leg power output shaft 13 is penetrated through the middle hole on the three-hole connecting rod 18. The two ends of the three-hole connecting rod 18 are respectively hinged with leg support rods 17, and the two leg support rods 17 are correspondingly installed in the left leg and the right leg. The lower ends of the two leg support rods 17 are respectively hinged to the base 1, the left arm power output shaft 14 is connected to the left forearm 8 through the left arm power connecting rod 21, and the right arm power output shaft 15 is connected to the right forearm 10 through the right arm power connecting rod 23.

[0025] It also includes a linear slide rail 19 arranged between the body 2 and the base 1. The linear slide rail 19 is passed through the right leg. The lower end of the linear slide rail 19 is connected to the base 1. The upper end of the linear slide rail 19 is slidably matched with one side of the motor fixing box 24 to guide the motor fixing box 24 to move vertically.

[0026] In order to realize the dancing of the head 11, a guide slide groove mechanism of the head 11 is arranged between the head 11 and the left upper arm 7. The guide slide groove mechanism of the head 11 includes a guide plate arranged at the lower end of the head 11 and a connecting shaft arranged on the left upper arm 7. The upper end of the guide plate is fixed on the head 11, and the lower end of the guide plate extends toward the left upper arm 7. A guide groove 22 is opened on the guide plate, one end of the connecting shaft is installed on the left upper arm 7, and the other end of the connecting shaft is passed through the guide groove 22.

[0027] It should be noted that this embodiment realizes the overall simulated dancing of the body 2, head 11 and limbs through the motor, reducer 16 and connecting rod mechanism, thereby enhancing the anthropomorphic effect and increasing the sensory comfort of cultural and tourism promotion.

[0028] During installation, the first step is to press Figure 1 , fix the base 1 and the head 11 body through the bearings in sequence;

[0029] Step 2: Press Figure 2 The motor and reducer 16 are fixed to the rear of the puppet body 2 and penetrate into the multi-stage connecting rod main shaft 12; the three fixed output positions on the multi-stage connecting rod main shaft 12 are the leg power output shaft 13, the right arm power output shaft 15, and the left arm power output shaft 14;

[0030] Step 3: Press Figure 3 After the leg support rod 17 and the three-hole connecting rod 18 are connected, press Figure 4 and Figure 1 The puppet is connected by an axis, the bottom holes of the two leg support rods 17 are respectively connected to the corresponding basic base holes, the central hole of the three-hole connecting rod 18 is connected to the leg power output shaft 13 of the multi-stage connecting rod main shaft 12, and the basic base 1 and the puppet body 2 are connected through a linear slide rail 19; through the three-point coordination of the above structure, the puppet body 2 and the basic base 1 are ensured to be stable while realizing linear motion in the vertical direction, and driving the left thigh 3 main body, the left calf 4 main body, the right calf 5 main body, and the right thigh 6 main body to move up and down with the body 2 while swaying in an imitation manner to realize anthropomorphic motion;

[0031] Step 4: Press Figure 5 One end of the left arm guide connecting rod 20 is connected to the fixed point axis corresponding to the puppet body 2, and the other end is connected to the fixed point axis corresponding to the left arm 8 body; one end of the left arm power connecting rod 21 is connected to the fixed point axis corresponding to the left arm 8 body, and the other end is connected to the left arm power output shaft 14 corresponding to the multi-stage connecting rod main shaft 12; through the above mechanism, the left arm 8 drives the left arm 7 to reciprocate along a fixed path;

[0032] Step 5. Press Figure 5 A guide slot for the head 11 is provided on the main body of the head 11, and the slot is connected to a preset point axis on the main body of the left upper arm 7, and the movement of the upper arm drives the head 11 to raise or lower the head according to a predetermined path;

[0033] Step 6. Press Figure 6 One end of the right arm power connecting rod 23 is connected to the corresponding hole axis on the right arm 10 body, and the other end is connected to the right arm power output shaft 15 corresponding to the multi-stage connecting rod main shaft 12; since the left arm power output shaft 14 and the right arm power output shaft 15 of the front multi-stage connecting rod main shaft 12 are arranged 180 degrees opposite to each other, the reciprocating opposite motion of the two arms is realized;

[0034] In summary, the above six steps realize the simulated motion trajectory of the entire puppet: the entire body 2 can rise and fall, the legs can bend and stretch, the arms can dance up and down, and the head 11 can pitch and fall in a coordinated manner.

[0035] It should be noted that the parts not described in detail in the present invention are prior art.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying 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 the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise clearly specified and limited, the terms "install", "set", "connect", "connect", "fix", "screw" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0041] In the description of the present utility model, the term "comprises", "includes" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A puppet transmission device, characterized in that: include: A base, a body, and a head, a left arm, a right arm, a left leg, and a right leg respectively hinged to the body, wherein the left arm includes a left upper arm and a left lower arm hingedly arranged, and the right arm includes a right upper arm and a right lower arm hingedly arranged, It also includes a driving device for driving the body, head, left arm, right arm, left leg and right leg to dance, the driving device includes a motor, a reducer and a connecting rod mechanism, a motor fixing box is fixedly arranged inside the body, the motor and the reducer are both installed in the motor fixing box, and the output shaft of the motor is connected to the input end of the reducer, The connecting rod mechanism includes a multi-stage connecting rod main shaft, a leg power output shaft, a left arm power output shaft and a right arm power output shaft, one end of the multi-stage connecting rod main shaft is connected to the output end of the reducer, the other end of the multi-stage connecting rod main shaft is connected to one end of the leg power output shaft through a first rocker, the other end of the leg power output shaft is connected to one end of the left arm power output shaft through a second rocker, and the other end of the left arm power output shaft is connected to the right arm power output shaft through a third rocker. The leg power output shaft is rotatably connected with a three-hole connecting rod, and both ends of the three-hole connecting rod are respectively hinged with leg support rods, and the lower ends of the two leg support rods are respectively hinged to the base. The left arm power output shaft is connected to the left forearm through a left arm power connecting rod, and the right arm power output shaft is connected to the right forearm through a right arm power connecting rod. It also includes a linear slide rail, which is located in the right leg, the lower end of which is connected to the base, and the upper end of which is slidably matched with one side of the motor fixing box to guide the motor fixing box to move vertically.

2. A puppet transmission device according to claim 1, characterized in that: A head guide slide mechanism is arranged between the head and the left upper arm, and the head guide slide mechanism includes a guide plate arranged at the lower end of the head and a connecting shaft arranged on the left upper arm, the upper end of the guide plate is fixed on the head, the lower end of the guide plate extends toward one side of the left upper arm, a guide groove is opened on the guide plate, one end of the connecting shaft is installed on the left upper arm, and the other end of the connecting shaft is passed through the guide groove.

3. A puppet transmission device according to claim 1, characterized in that: A left arm guide link is connected between the left forearm and the body, one end of the left arm guide link is hinged to the left forearm, and the other end of the left arm guide link is hinged to the body.

4. The puppet transmission device according to claim 1, characterized in that: The two leg support rods are correspondingly installed in the left leg and the right leg.

5. A puppet transmission device according to any one of claims 1 to 4, characterized in that: The left leg comprises a left thigh and a left calf which are hingedly arranged, and the right leg comprises a right thigh and a right calf which are hingedly arranged.

Images