Driving device suitable for simulated animal joint

Abstract

The utility model provides a driving device suitable for a simulation animal joint, and relates to the field of simulation robots. The driving device suitable for the simulated animal joint comprises a shell, an upper limb fixing plate and a heat dissipation mechanism, the side face of the heat dissipation mechanism is fixedly connected with a driving mechanism, the driving mechanism comprises a driving rod and a lower limb fixing plate, and the surface of the driving rod is rotationally connected with the side face of the heat dissipation mechanism. According to the driving device suitable for the simulated animal joint, by arranging the driving mechanism, an output shaft of a reverse double-speed motor rotates to drive a second half gear at one end of a second rotating rod to rotate anticlockwise, the second half gear rotates to drive a driving gear to rotate, and an output shaft of a forward double-speed motor rotates to drive a first half gear at one end of a first rotating rod to rotate clockwise; the first half gear rotates to drive the driving gear to rotate, the driving gear rotates to drive the lower limb fixing plates at the two ends of the driving rod to alternately rotate clockwise and anticlockwise, the purpose that the driving device drives the joints to move is achieved, and attractiveness and coordination of the appearance of the simulation animal are guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of simulation robots, and in particular to a driving device suitable for simulating animal joints. Background Art

[0002] As more and more people love pets, pet supply stores and pet hospitals are gradually prospering. However, for various reasons, many people who love pets cannot or are not suitable to keep pets, such as pregnant women. At this time, the emergence of simulated pets has greatly made up for their needs. A lifelike simulated cat or puppy does not need to be fed or taken care of, but can also bring happiness to people. The design of the driving device of the animal joints is an indispensable part of the production process of simulated animals.

[0003] Patent No. CN217669479U discloses a driving device suitable for simulated animal joints, which sets a speed reduction assembly on the outside of the transmission shaft, and provides a limiting effect for the installation ring to the transmission shaft through the clamping effect between the limit key slot and the clamping key rod, and provides an adsorption action for the installation ring and the transmission shaft through the electromagnetic coil ring, thereby improving the speed limiting effect of the transmission shaft. However, the device still needs to be installed on one side of the joint to drive the joint movement through the transmission shaft, which affects the overall aesthetics of the simulated animal and has a high cost for later maintenance. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present application provides a driving device suitable for simulating animal joints, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: a driving device suitable for simulating animal joints, comprising an outer shell, an upper limb fixing plate for fixing the device at the bottom of the upper limb of the joint, and a heat dissipation mechanism for reducing the operating temperature of the device, the side of the heat dissipation mechanism is fixedly connected with a driving mechanism for driving the animal joint to move, the driving mechanism comprises a driving rod and a lower limb fixing plate, the surface of the driving rod is rotatably connected to the side of the heat dissipation mechanism, the side of the lower limb fixing plate is fixedly connected to the two ends of the driving rod, the bottom of the upper limb fixing plate is fixedly connected to the outer shell surface, and the side of the heat dissipation mechanism is fixedly connected to the two ends of the outer shell.

[0008] By adopting the above technical solution, the driving rod connected to the lower limbs through the lower limb fixing plate can be rotated to drive the joint movement of the simulated animal, thereby enhancing the balance of the simulated animal and ensuring the aesthetic appearance of the simulated animal.

[0009] Preferably, the driving mechanism also includes a clockwise double-speed motor and a first rotating rod, the clockwise double-speed motor is fixedly connected to the left side of the inner wall of the heat dissipation mechanism, the first rotating rod is fixedly connected to the output shaft of the clockwise double-speed motor, one end of the first rotating rod is fixedly connected to a first half gear for driving the animal joint to rotate at a certain angle, the first half gear is meshed with a driving gear at the teeth, and the driving gear is fixedly connected to the center of the surface of the driving rod.

[0010] By adopting the above technical solution, the output shaft of the double-speed motor can be used to rotate to drive the first half gear at one end of the first rotating rod to rotate, and the rotation of the first half gear drives the driving gear to rotate. The rotation of the driving gear drives the lower limb fixing plates at both ends of the driving rod to rotate counterclockwise, and the characteristics of the first half gear are used to make the range of motion of the simulated animal joints consistent with that of the real animal.

[0011] Preferably, the driving mechanism also includes a reverse dual-speed motor and a second rotating rod, the reverse dual-speed motor is fixedly connected to the right side of the inner wall of the heat dissipation mechanism, the second rotating rod is fixedly connected to the output shaft of the reverse dual-speed motor, a section of the second rotating rod is fixedly connected to a second half gear, and the teeth of the second half gear are meshed with the driving gear.

[0012] By adopting the above technical solution, the output shaft of the reverse dual-speed motor can be used to drive the second rotating rod to rotate counterclockwise, the rotation of the second rotating rod drives the second half gear to rotate, the rotation of the second half gear drives the driving gear to rotate, and the rotation of the driving gear drives the lower limb fixing plates at both ends of the driving rod to rotate clockwise. Driven by the first half gear and the second half gear engaged with the driving gear, the simulated animal joints complete a whole set of activities.

[0013] Preferably, the heat dissipation mechanism includes a heat dissipation plate and a filter plate, the heat dissipation plate is fixedly connected to both ends of the shell, the forward dual-speed motor and the reverse dual-speed motor are fixedly connected to the side of the heat dissipation plate, and the filter plate is fixedly connected to one side of the heat dissipation plate.

[0014] By adopting the above technical solution, the heat generated during the operation of the forward dual-speed motor and the reverse dual-speed motor can be dissipated using the heat sink, and the filter plate can be used to filter the flowing air required for cooling the heat sink while protecting the heat sink.

[0015] Preferably, the heat dissipation mechanism further comprises a heat dissipation cavity for cooling down the heat by blowing the gas entering through the filter plate, and the heat dissipation cavity is the space between the filter plate and the heat dissipation plate.

[0016] By adopting the above technical solution, the heat dissipation cavity can be used to provide space for the gas entering through the filter plate to dissipate heat on the heat dissipation plate.

[0017] Preferably, the front surface of the shell is provided with a movable mechanism for facilitating the later maintenance of the drive device, and the movable mechanism includes an inspection port and a movable cavity, the inspection port is opened on the front surface of the shell, the movable cavity is opened inside the shell, the movable cavity is connected to the inspection port, and an arc plate is slidably connected inside the movable cavity.

[0018] By adopting the above technical solution, the arc-shaped plate slidably connected to the movable cavity can be moved to expose the inspection port, so that the staff can conveniently inspect the driving device.

[0019] Preferably, a retaining mechanism for fixing the position of the arc plate is fixedly connected below the surface of the arc plate, and the retaining mechanism includes a retaining groove and a rubber block. The retaining groove is opened at the center of one side of the inspection port, and the top of the rubber block is fixedly connected to the top of the retaining groove.

[0020] By adopting the above technical solution, the rubber block on the top of the retaining groove can be used to increase the friction force while playing the role of a clamping block, thereby enhancing the stability of the retaining mechanism.

[0021] Preferably, the retaining mechanism also includes a movable plate and a retaining plate, the movable plate is fixedly connected to the lower surface of the arc plate, the retaining plate is fixedly connected to one side of the movable plate, the surface of the retaining plate is slidably connected to the inner wall of the retaining groove, and a slot with the same shape as the rubber block is opened on the top of the retaining plate.

[0022] By adopting the above technical solution, the movable plate on one side of the retaining plate can be used to provide a force point when moving the arc plate, and the retaining plate can be fixed in position using a slot that is consistent with the shape of the rubber block, thereby preventing the arc plate from moving under external force collision and causing damage to the inside of the drive device.

[0023] (III) Beneficial effects

[0024] The present application provides a driving device suitable for simulating animal joints. The beneficial effects are as follows:

[0025] 1. The driving device suitable for the joints of simulated animals is provided with a driving mechanism. The counterclockwise rotation of the output shaft of the dual-speed motor drives the second half gear at one end of the second rotating rod to rotate counterclockwise, and the rotation of the second half gear drives the driving gear to rotate. The clockwise rotation of the output shaft of the dual-speed motor drives the first half gear at one end of the first rotating rod to rotate clockwise, and the rotation of the first half gear drives the driving gear to rotate. The rotation of the driving gear drives the lower limb fixing plates at both ends of the driving rod to rotate alternately clockwise and counterclockwise, so as to achieve the purpose of driving the joint activities by the driving device and ensure the beauty and coordination of the appearance of the simulated animal.

[0026] 2. The driving device suitable for simulating animal joints is provided with a movable mechanism, and the arc plate slidably connected to the movable cavity is moved upward to expose the inspection port, so that the inside of the driving device can be inspected and repaired, which improves the convenience of maintenance of the driving device during subsequent use and reduces the later maintenance cost of the driving device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0028] Figure 1 This is a schematic diagram of the structure of the present application from the left side and top view;

[0029] Figure 2 This is a schematic diagram of the appearance structure of this application from the right side and from the bottom;

[0030] Figure 3 This is a schematic diagram of the cross-sectional structure of the retaining mechanism of the present application when viewed from the left or upward;

[0031] Figure 4 This is an enlarged schematic diagram of the structure of Part A of this application;

[0032] Figure 5 This is a schematic diagram of the internal structure of this application from the right side and top view;

[0033] Figure 6 This is a schematic diagram of the cross-sectional structure of the heat dissipation mechanism of this application, viewed from the right and looking up.

[0034] In the figure: 1. shell; 2. upper limb fixing plate; 3. driving mechanism; 301. clockwise double-speed motor; 302. first rotating rod; 303. first half gear; 304. driving gear; 305. driving rod; 306. lower limb fixing plate; 307. counter-clockwise double-speed motor; 308. second rotating rod; 309. second half gear; 4. heat dissipation mechanism; 401. heat dissipation plate; 402. heat dissipation cavity; 403. filter plate; 5. movable mechanism; 501. inspection port; 502. movable cavity; 503. arc plate; 6. retaining mechanism; 601. retaining groove; 602. rubber block; 603. movable plate; 604. retaining plate; 605. slot. DETAILED DESCRIPTION

[0035] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" 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 direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0036] The present application is further described in detail below through drawings and examples.

[0037] Reference Figure 1 and Figure 6 The embodiment of the present application provides a driving device suitable for simulating animal joints, including a shell 1, an upper limb fixing plate 2 for fixing the device at the bottom of the upper limb of the joint, and a heat dissipation mechanism 4 for reducing the operating temperature of the device. The side of the heat dissipation mechanism 4 is fixedly connected with a driving mechanism 3 for driving the animal joint to move. The driving mechanism 3 includes a driving rod 305 and a lower limb fixing plate 306. The surface of the driving rod 305 is rotatably connected to the side of the heat dissipation mechanism 4. The side of the lower limb fixing plate 306 is fixedly connected to both ends of the driving rod 305. The bottom of the upper limb fixing plate 2 is fixedly connected to the surface of the shell 1. The side of the heat dissipation mechanism 4 is fixedly connected to both ends of the shell 1. The left side of the inner wall of the heat dissipation mechanism 4 is fixedly connected with a clockwise double-speed motor 301. The output shaft of the clockwise double-speed motor 301 is fixedly connected to a first rotating rod 302. One end of the first rotating rod 302 is fixedly connected with a first half gear 303 for driving the animal joint to rotate at a certain angle. The first half gear 303 A driving gear 304 is meshedly connected at the gear teeth, and the driving gear 304 is fixedly connected to the center of the surface of the driving rod 305. The right side of the inner wall of the heat dissipation mechanism 4 is fixedly connected to the reverse dual-speed motor 307, and the output shaft of the reverse dual-speed motor 307 is fixedly connected to the second rotating rod 308. A second half gear 309 is fixedly connected to a section of the second rotating rod 308. The gear teeth of the second half gear 309 are meshed with the driving gear 304. The output shaft of the reverse dual-speed motor 307 rotates to drive the second rotating rod 308 to rotate counterclockwise, and the second rotating rod 308 rotates to drive the second half gear 309 to rotate. The second half gear 309 rotates to drive the driving gear 304 to rotate, and the output shaft of the clockwise dual-speed motor 301 rotates to drive the first half gear 303 at one end of the first rotating rod 302 to rotate, and the first half gear 303 rotates to drive the driving gear 304 to rotate, and the driving gear 304 rotates to drive the lower limb fixing plates 306 at both ends of the driving rod 305 to complete clockwise and counterclockwise rotation.

[0038] Reference Figure 5 and Figure 6 In one aspect of the present embodiment, the heat dissipation mechanism 4 includes a heat dissipation plate 401 and a filter plate 403, the heat dissipation plate 401 is fixedly connected to both ends of the housing 1, the forward dual-speed motor 301 and the reverse dual-speed motor 307 are fixedly connected to the side of the heat dissipation plate 401, the filter plate 403 is fixedly connected to one side of the heat dissipation plate 401, and a heat dissipation cavity 402 is provided between the filter plate 403 and the heat dissipation plate 401 for blowing and cooling the heat through the gas entering through the filter plate 403. The gas entering the heat dissipation cavity 402 through the filter plate 403 blows toward the heat dissipation plate 401 to accelerate the heat dissipation speed of the drive device.

[0039] Reference Figure 2 and Figure 6 In one aspect of the present embodiment, a movable mechanism 5 is provided on the front surface of the shell 1 for facilitating the later maintenance of the drive device. The movable mechanism 5 includes an inspection port 501 and an active cavity 502. The inspection port 501 is provided on the front surface of the shell 1, and the active cavity 502 is provided inside the shell 1. The active cavity 502 is connected to the inspection port 501. An arc plate 503 is slidably connected to the inside of the active cavity 502. The arc plate 503 slidably connected to the active cavity 502 is moved upward to expose the inspection port 501, so that the inside of the drive device can be inspected and maintained.

[0040] Reference Figure 3 and Figure 4 In one aspect of the present embodiment, a fixing mechanism 6 for fixing the position of the arc plate 503 is fixedly connected below the surface of the arc plate 503, and the fixing mechanism 6 includes a fixing groove 601 and a rubber block 602. The fixing groove 601 is provided at the center of one side of the inspection port 501, and the top of the rubber block 602 is fixedly connected to the top of the fixing groove 601. A movable plate 603 is fixedly connected below the surface of the arc plate 503, and a fixing plate 604 is fixedly connected to one side of the movable plate 603. The surface of the fixing plate 604 is slidably connected to the inner wall of the fixing groove 601, and a slot 605 with the same shape as the rubber block 602 is provided on the top of the fixing plate 604. By moving the movable plate 603, the rubber block 602 at the top of the fixing groove 601 is driven to separate from the slot 605 on the surface of the fixing plate 604, and the arc plate 503 can be moved.

[0041] All electrical equipment in this solution are powered by an external power supply.

[0042] Working principle: When in use, the output shaft of the counter-clockwise dual-speed motor 307 rotates to drive the second rotating rod 308 to rotate counterclockwise, the second rotating rod 308 rotates to drive the second half gear 309 to rotate, the second half gear 309 rotates to drive the driving gear 304 to rotate, the output shaft of the clockwise dual-speed motor 301 rotates to drive the first half gear 303 at one end of the first rotating rod 302 to rotate, the first half gear 303 rotates to drive the driving gear 304 to rotate, the driving gear 304 rotates to drive the lower limb fixing plates 306 at both ends of the driving rod 305 to complete alternating clockwise and counterclockwise rotation, and the gas entering the heat dissipation cavity 402 through the filter plate 403 is blown to the heat dissipation plate 401 for heat dissipation.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are 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 other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A driving device suitable for simulating animal joints, comprising a housing (1), an upper limb fixing plate (2) for fixing the device to the bottom of the upper limb of the joint, and a heat dissipation mechanism (4) for reducing the operating temperature of the device, characterized in that: The heat dissipation mechanism (4) is fixedly connected to a driving mechanism (3) for driving the animal joints to move, the driving mechanism (3) comprising a driving rod (305) and a lower limb fixing plate (306), the surface of the driving rod (305) is rotatably connected to the side of the heat dissipation mechanism (4), the side of the lower limb fixing plate (306) is fixedly connected to both ends of the driving rod (305), the bottom of the upper limb fixing plate (2) is fixedly connected to the surface of the outer shell (1), and the side of the heat dissipation mechanism (4) is fixedly connected to both ends of the outer shell (1).

2. A driving device suitable for simulating animal joints according to claim 1, characterized in that: The driving mechanism (3) further comprises a clockwise double-speed motor (301) and a first rotating rod (302); the clockwise double-speed motor (301) is fixedly connected to the left side of the inner wall of the heat dissipation mechanism (4); the first rotating rod (302) is fixedly connected to the output shaft of the clockwise double-speed motor (301); one end of the first rotating rod (302) is fixedly connected to a first half gear (303) for driving the animal joint to rotate at a certain angle; the first half gear (303) is meshedly connected to a driving gear (304) at the gear teeth; the driving gear (304) is fixedly connected to the center of the surface of the driving rod (305).

3. A driving device suitable for simulating animal joints according to claim 2, characterized in that: The driving mechanism (3) further comprises a reverse dual-speed motor (307) and a second rotating rod (308); the reverse dual-speed motor (307) is fixedly connected to the right side of the inner wall of the heat dissipation mechanism (4); the second rotating rod (308) is fixedly connected to the output shaft of the reverse dual-speed motor (307); a section of the second rotating rod (308) is fixedly connected to a second half gear (309); the second half gear (309) is meshedly connected to the driving gear (304) at its gear teeth.

4. A driving device suitable for simulating animal joints according to claim 2, characterized in that: The heat dissipation mechanism (4) comprises a heat dissipation plate (401) and a filter plate (403); the heat dissipation plate (401) is fixedly connected to both ends of the housing (1); the forward dual-speed motor (301) and the reverse dual-speed motor (307) are fixedly connected to the side of the heat dissipation plate (401); and the filter plate (403) is fixedly connected to one side of the heat dissipation plate (401).

5. A driving device suitable for simulating animal joints according to claim 4, characterized in that: The heat dissipation mechanism (4) further comprises a heat dissipation cavity (402) for cooling heat by blowing away the gas entering through the filter plate (403); the heat dissipation cavity (402) is the space between the filter plate (403) and the heat dissipation plate (401).

6. A driving device suitable for simulating animal joints according to claim 1, characterized in that: The front surface of the housing (1) is provided with a movable mechanism (5) for facilitating the later maintenance of the drive device. The movable mechanism (5) comprises an inspection port (501) and a movable cavity (502). The inspection port (501) is provided on the front surface of the housing (1), and the movable cavity (502) is provided inside the housing (1). The movable cavity (502) is connected to the inspection port (501), and an arc plate (503) is slidably connected inside the movable cavity (502).

7. A driving device suitable for simulating animal joints according to claim 6, characterized in that: A retaining mechanism (6) for fixing the position of the arc-shaped plate (503) is fixedly connected below the surface of the arc-shaped plate (503), and the retaining mechanism (6) comprises a retaining groove (601) and a rubber block (602), wherein the retaining groove (601) is provided at the center of one side of the inspection opening (501), and the top of the rubber block (602) is fixedly connected to the top of the retaining groove (601).

8. A driving device suitable for simulating animal joints according to claim 7, characterized in that: The retaining mechanism (6) further comprises a movable plate (603) and a retaining plate (604); the movable plate (603) is fixedly connected to the lower surface of the arc-shaped plate (503); the retaining plate (604) is fixedly connected to one side of the movable plate (603); the surface of the retaining plate (604) is slidably connected to the inner wall of the retaining groove (601); and a retaining groove (605) having the same shape as the rubber block (602) is provided on the top of the retaining plate (604).

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