Chair for monkey

Abstract

The present application relates to a monkey chair configured to receive a monkey and at least partially restrict activity of the monkey. The monkey chair comprises a monkey chair main body, wherein the monkey chair main body is constructed into a hollow cylinder and comprises a cylindrical side wall; the monkey chair door can move between an opening position and a closing position relative to the monkey chair main body, and the monkey chair door is constructed in the mode that in the opening position of the monkey chair door, the internal space of the monkey chair is opened outwards, and in the closing position of the monkey chair door, the side wall of the monkey chair and the monkey chair door are jointly spliced into a cylindrical surface closed in the circumferential direction; the seat plate is arranged in the internal space of the monkey chair, and the seat plate is configured to be used for a monkey to sit; the neck ring fixing assembly is arranged above the seat plate, and the neck ring fixing assembly is configured to be used for holding a neck ring of a monkey. The monkey chair body, the monkey chair door, the seat plate and the neck ring fixing assembly jointly define a cylindrical inner space of the monkey chair for receiving a monkey body. The monkey chair is particularly friendly to monkeys.

Description

Technical Field

[0001] The present invention relates to a monkey chair, which is configured to accommodate a monkey and at least partially restrict the movement of the monkey. Background Art

[0002] According to the country's research on brain science and brain-like science, brain science research oriented to explore the secrets of the brain and conquer brain diseases, and brain-like research oriented to establish and develop artificial intelligence technology, and the continuous exploration of brain neuroscience, we need to understand the control of brain nerve signals through animal brain-like research and better solve human life.

[0003] The monkey chair is an experimental device often used in scientific experiments and research on monkeys. It is mainly used to at least partially restrict the monkey's limbs, body and head to assist in the completion of brain science and brain-like science research.

[0004] The monkey chairs currently on the market or in various laboratories generally have the following main problems:

[0005] 1) It is mainly developed for specific experiments or usage scenarios, with single functions and difficulty in achieving functional superposition;

[0006] 2) Generally made of metal or heavy acrylic materials, which are bulky and lack flexibility;

[0007] 3) There are many parts and components, the manufacturing process is complicated, and it is inconvenient to use and maintain;

[0008] 4) Generally, the monkey chair is constructed in a frame or box-like structure, which does not match the monkey's body well, has low internal space utilization, and is less comfortable for the monkey. This may lead to reduced cooperation of the monkey and even failure to complete the preset subject tasks, resulting in unsatisfactory research data or results. In addition, the monkey chair constructed in a frame or box-like structure occupies a larger structural space.

[0009] Therefore, in order to meet the needs of different experimental applications, a monkey chair with a wide range of applications and comfortable for monkeys is needed. Summary of the invention

[0010] The object of the present invention is to provide a monkey chair, by which at least some of the drawbacks of existing monkey chairs can be overcome.

[0011] According to a first aspect of the present invention, a monkey chair is provided, the monkey chair being configured to receive a monkey and at least partially restrict the movement of the monkey, wherein the monkey chair comprises:

[0012] - a monkey chair body, which is configured as a hollow cylinder and includes a cylindrical side wall;

[0013] - a monkey chair door, the monkey chair door being movable between an open position and a closed position relative to the monkey chair body, the monkey chair door being configured such that, in the open position of the monkey chair door, the interior space of the monkey chair is open to the outside, and in the closed position of the monkey chair door, the side wall of the monkey chair body and the monkey chair door are combined to form a cylindrical surface closed in the circumferential direction;

[0014] - a seat panel disposed in the interior space of the monkey chair, the seat panel being configured for a monkey to sit on;

[0015] - a neck ring fixing assembly disposed above the seat plate, the neck ring fixing assembly being configured to hold a neck ring of the monkey;

[0016] Among them, the monkey chair main body, the monkey chair door, the seat plate and the neck ring fixing assembly jointly define the cylindrical internal space of the monkey chair for accommodating the monkey's body.

[0017] In some embodiments, the cylindrical surface can be a cylindrical surface without edges, and accordingly, the cylindrical inner space can also have no edges. Preferably, the cylindrical surface can have an elliptical or oval cross-section. Particularly preferably, the cylindrical surface can be a substantially cylindrical surface, and the monkey chair correspondingly has a substantially cylindrical inner space.

[0018] The overall edgeless structure and edgeless inner space of the monkey chair can be advantageous. Since the body and limbs of the monkey can be basically regarded as columns, the corner areas of the monkey chair with a frame structure or a box-like structure can be said to be redundant for accommodating monkeys, because the body or limbs of the monkey basically do not reach or occupy these corner areas in most cases, and when the body or limbs of the monkey enter these corner areas, the monkey is often in an uncomfortable posture. In contrast, the edgeless inner space of the monkey chair is particularly suitable for accommodating monkeys, especially the bodies of the monkeys. Due to the design of the monkey chair according to the present application that is more in line with the ergonomics of the monkey, the monkey located in the monkey chair can feel more comfortable, which helps the monkey to cooperate in completing corresponding experiments and research. The reduction of redundant corner areas also improves the space utilization rate of the monkey chair according to the present application.

[0019] In addition, the substantially non-angular, preferably cylindrical outer contour of the monkey chair according to the present application also increases the safety of use, and can avoid injuries caused by unintentional collisions between monkeys and experimenters. In some experiments and studies, the monkey chair may move freely in the experimental space under the control of the monkey itself. In this case, if the monkey chair collides with other objects in the experimental space, such as walls, the substantially non-angular outer contour of the monkey chair according to the present application can also reduce the damage to the external environment caused by the collision, because the monkey chair according to the present application basically has no sharp edges. In some embodiments, the monkey chair can be manufactured by a rapid prototyping process, i.e., 3D printing. Since the monkey chair according to the present application has only a small number of parts, the monkey chair according to the present application can be manufactured more quickly.

[0020] In some embodiments, the monkey chair can be made of PLA plastic. PLA plastic has a lower density than metal or acrylic materials, so that the weight of the monkey chair can be reduced while meeting the structural strength, meeting the lightweight requirements of the monkey chair. In addition, PLA plastic is also particularly suitable for 3D printing processes.

[0021] In some embodiments, in the closed position of the monkey chair door, the side wall of the monkey chair body may occupy most of the circumferentially closed cylindrical surface, and the monkey chair door may occupy a small portion of the circumferentially closed cylindrical surface. For example, in the closed position of the monkey chair door, the side wall of the monkey chair body may occupy 3 / 5 of the circumferentially closed cylindrical surface, and the monkey chair door may occupy 2 / 5 of the circumferentially closed cylindrical surface. Alternatively, in the closed position of the monkey chair door, the side wall of the monkey chair body occupies 2 / 3 of the circumferentially closed cylindrical surface, and the monkey chair door occupies 1 / 3 of the circumferentially closed cylindrical surface.

[0022] In some embodiments, the monkey chair door can be configured to pivot relative to the monkey chair body between an open position and a closed position. For example, the monkey chair door can be connected to the monkey chair body via a hinge.

[0023] In some embodiments, the monkey chair may include a first latch arrangement configured to lock the monkey chair door in a closed position relative to the monkey chair body.

[0024] In some embodiments, the first latch device may include a latch hole set in the monkey chair door, a first latch hole set in the side wall of the monkey chair body, and a monkey chair door latch, wherein, in the closed position of the monkey chair door, the latch hole of the monkey chair door and the first latch hole are aligned with each other, so that the monkey chair door latch can be inserted through the latch hole of the monkey chair door and the first latch hole.

[0025] It is advantageous to configure the monkey chair door holding device as a first latch device, because the monkey in the monkey chair can operate the first latch device with great difficulty or even impossible, thereby effectively preventing the monkey from escaping on its own. In addition, for the experimenter, the use of the first latch device is more convenient than the traditional threaded connection method.

[0026] In some embodiments, a hand door through hole may be provided in the side wall of the monkey chair body, and the hand door through hole is configured so that a hand of a monkey in the monkey chair can extend out of the hand door through hole.

[0027] In some embodiments, the monkey chair may have two hand door apertures configured for a pair of hands of a monkey.

[0028] In some embodiments, the two hand door through holes may be mirror-symmetrical about a vertical central plane of the monkey chair.

[0029] In some embodiments, the monkey chair may include a partition, which is arranged on the inner wall of the monkey chair body between the two hand door through holes. Preferably, the partition extends radially inward from the inner wall. Here, the partition extends substantially in the vertical direction, and when the monkey is in the monkey chair, the partition extends radially inward from the inner wall of the monkey chair body toward the monkey's chest and abdomen, so that the monkey's arms can be separated via the partition. This is particularly advantageous when the monkey needs to extend his hands through the corresponding hand door through holes, because it can prevent the monkey from extending his right hand from the hand door through hole on the left, for example.

[0030] In some embodiments, the hand door through hole may be provided with a hand door panel for closing the hand door through hole.

[0031] In some embodiments, the hand door through hole can be configured as a stepped hole, and the hand door plate has a boss that matches the shape of the stepped hole, so that when the hand door plate covers the hand door through hole, the hand door plate is engaged with the hand door through hole in a shape-matched manner.

[0032] In some embodiments, the monkey chair may include a second latch device, which includes a latch hole arranged in a hand door panel, a second latch hole arranged in a side wall of the monkey chair body, and a hand door latch, wherein when the hand door panel is engaged with the hand door through hole, the latch hole of the hand door panel and the second latch hole are aligned with each other, so that the hand door latch can be inserted through the latch hole of the hand door panel and the second latch hole.

[0033] In some embodiments, the height of the seat plate in the inner space of the monkey chair body is adjustable, so that the monkey chair can be suitable for monkeys of different sizes.

[0034] In some embodiments, the side wall of the monkey chair body may have at least one guide groove extending in the vertical direction, and the positioning bolt can pass through the guide groove from the outside of the monkey chair body and be threadedly connected to the seat plate. The seat plate can be fixed in a determined height position by the positioning bolt that passes through the guide groove and is threadedly connected to the seat plate.

[0035] In some embodiments, the seat plate may have a through hole, through which excrement of the monkey on the seat plate can fall.

[0036] In some embodiments, the seat panel may have a recessed portion facing the monkey chair door when the seat panel is installed, and when the monkey chair door is in the closed position, the recessed portion and the monkey chair door together form a tail fixing structure for allowing the tail of a monkey on the seat panel to pass through.

[0037] In some embodiments, the neck ring fixing assembly can be arranged on the upper end of the monkey chair body.

[0038] In some embodiments, the neck loop fixing assembly may include a neck loop slot and a neck loop clamping plate, wherein the neck loop slot is fixed to the monkey chair body, and the neck loop clamping plate can be inserted into the neck loop slot. Preferably, the neck loop slot has a substantially U-shaped notch and a slide groove extending along the notch, and the neck loop clamping plate can be inserted into the slide groove.

[0039] In some embodiments, the monkey chair may include a third latch device, which includes a latch hole set in the neck loop slot, a latch hole set in the neck loop clamping plate, and a neck loop fixing latch, wherein, when the neck loop clamping plate is inserted into the slide groove of the neck loop slot, the latch hole in the neck loop slot and the latch hole in the neck loop clamping plate are aligned with each other, so that the neck loop fixing latch can be inserted through the latch hole in the neck loop slot and the latch hole in the neck loop clamping plate.

[0040] In some embodiments, the monkey chair body may include a gripping portion, such as a pair of gripping portions, disposed on an outer side wall, wherein the gripping portion is configured to be gripped by a hand of an experimenter so as to lift or move the monkey chair.

[0041] In some embodiments, the gripping portion may be configured as a recessed portion.

[0042] In some embodiments, the pair of gripping portions may be arranged mirror-symmetrically about a vertical central plane of the monkey chair.

[0043] In some embodiments, the monkey chair may include a base. Preferably, the monkey chair body may be constructed in one piece with the base. Thus, the monkey chair body and the base can be manufactured in one piece, for example, by a rapid prototyping process.

[0044] In some embodiments, the base may include a bottom plate having a larger footprint than the cross-section of the monkey chair body and a base located between the monkey chair body and the base, the bottom plate having a larger footprint than the cross-section of the monkey chair body, the base being configured as a hollow body of revolution and smoothly transitioning into the monkey chair body.

[0045] In some embodiments, a cleaning recess may be formed on the side wall of the base, through which the monkey chair can be cleaned. For example, the monkey's excrement or food residue may pass through the through hole on the seat plate and fall to the bottom of the monkey chair, or be collected by the bottom of the base, and the fallen objects can be conveniently cleaned through the cleaning recess.

[0046] In some embodiments, the base has two diametrically opposed cleaning recesses.

[0047] In some embodiments, the monkey chair may include at least one accessory mounting hole for mounting a functional accessory, preferably including at least one array of accessory mounting holes, each array may include at least one row and at least one column, preferably multiple rows and / or multiple columns. The accessory mounting holes may be provided on the monkey chair body and / or the monkey chair door and / or the base, in particular the bottom plate. In some cases, corresponding functional accessories may be required to complete different experiments or studies, and these functional accessories may be conveniently installed on or removed from the monkey chair through the accessory mounting holes as required. Thus, the monkey chair according to the present application may be used as a universal monkey chair in combination with corresponding functional accessories in different application scenarios.

[0048] In some embodiments, the accessory mounting hole may be configured as a threaded hole.

[0049] In some embodiments, the accessory mounting hole may be configured to mount a water feeding assembly and / or a rocker assembly and / or a head fixing device and / or a three-dimensional motion capture device and / or wheels and / or a mobile cart.

[0050] In some embodiments, the monkey chair further comprises at least one functional accessory.

[0051] In some embodiments, the functional accessories may include a water feeding component and / or a rocker component and / or a head fixing device and / or a three-dimensional motion capture device and / or wheels and / or a moving cart.

[0052] In some embodiments, the water feeding assembly may include a container and a water feeding pipe, and the monkey chair body may include a water feeding pipe mounting groove disposed on the outer side wall, and the water feeding pipe is embedded in the water feeding pipe mounting groove. The monkey in the monkey chair can drink water from the container through the water feeding pipe.

[0053] In some embodiments, the rocker assembly can be arranged on the outer side wall of the monkey chair body, in particular, below the hand door through hole, and the rocker assembly includes a rocker platform, a rocker fixing plate and a rocker handle that are threadedly connected to each other. The rocker assembly is used, for example, in interactive tasks, and the monkey can complete tasks such as whack-a-mole and moving the cursor by manipulating the rocker assembly.

[0054] In some embodiments, the head fixing device may include a bracket and a head fixing ring, wherein the bracket is configured to be fixed to the upper end of the monkey chair, and the head fixing ring is configured to be adjustable in the vertical direction and in the front-back direction relative to the bracket and to be rotatable around a horizontal axis. The head fixing device is configured, for example, to keep the monkey's head in a certain orientation, in particular to ensure that the monkey's line of sight is looking in a desired direction.

[0055] In some embodiments, the bracket can be constructed as two connecting side ears radially opposite to each other along the monkey chair, each connecting side ear is respectively equipped with a first slider and a second slider, the first slider is guided in the vertical direction on the connecting side ear, and the second slider is guided in the front-to-back direction on the first slider, and the head fixing ring can be rotatably connected to the second slider relative to the second slider.

[0056] In some embodiments, the relative positions of the bracket, the first slider, the second slider, and the head fixing ring can be fixed and maintained via bolts.

[0057] In some embodiments, the three-dimensional motion capture device may include a camera support frame and at least two cameras disposed on the camera support frame, wherein the camera support frame is configured to be fixed on the upper end of the monkey chair. Preferably, the camera is a high-definition industrial camera.

[0058] In some embodiments, the three-dimensional motion capture device is configured to capture the motion of the limbs, in particular the hands, of a monkey in a monkey chair. To this end, in some embodiments, when the three-dimensional motion capture device is mounted on a monkey chair, the camera can be oriented toward the direction of the hand door of the monkey chair, or the camera can be oriented toward the direction of the hand of the monkey in the monkey chair.

[0059] In some embodiments, the three-dimensional motion capture device may include four cameras.

[0060] In some embodiments, the four cameras can be arranged separately from each other in the circumference of the monkey chair so as to photograph the same object from different perspectives. The photographed object can be, for example, a limb, in particular a hand, of a monkey in the monkey chair.

[0061] In some embodiments, the four cameras may include two cameras disposed on the sides and two cameras disposed on the front.

[0062] In some embodiments, the camera support frame may include a vertical support rod and a horizontal support frame extending horizontally from the vertical support rod, and the camera is connected to the horizontal support frame via a universal ball. Preferably, the camera support frame includes two vertical support rods, the horizontal support frame includes a crossbeam extending between the two vertical support rods and an arc frame extending horizontally forward from the vertical support rod, and the camera is arranged on the arc frame.

[0063] In some embodiments, a reinforcement portion is constructed between the vertical support rod, the cross beam, and the arc frame.

[0064] In some embodiments, the three-dimensional motion capture device may include a crash shield that partially surrounds the camera.

[0065] In some embodiments, the two cameras disposed on the side are respectively equipped with an anti-collision cover, and the two cameras disposed in the front are jointly equipped with an anti-collision cover.

[0066] In some embodiments, when the 3D motion capture device is installed on a monkey chair, the projection of the 3D motion capture device on the ground can be completely contained by the projection of the monkey chair on the ground. This is particularly advantageous, for example, when the monkey chair moves freely in the experimental space under the control of the monkey itself. If the monkey chair collides with other objects in the experimental space, such as a wall, the main body of the monkey chair will first collide with the other object, such as the wall, due to its larger footprint. This can reduce the impact on the 3D motion capture device, especially avoid or reduce the shaking of the camera caused by the direct collision of the 3D motion capture device with other objects, and also avoid damage to the camera.

[0067] Other features and advantages of the subject technology of the present application will be set forth in the following description, and in part will be apparent from the description, or can be learned by practicing the subject technology of the present application. The advantages of the subject technology of the present application will be realized and obtained through the structures specifically pointed out in the specification and the accompanying drawings. It should be understood that the foregoing general description and the following detailed description are exemplary and illustrative, and are intended to provide further description of the subject technology of the present application for which protection is claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0068] The following is an explanation of exemplary embodiments in conjunction with the accompanying drawings to better understand various aspects of the present application. In the accompanying drawings:

[0069] Figure 1 A schematic perspective view showing a monkey chair according to an embodiment of the present application;

[0070] Figure 2 Show Figure 1 The front view of the monkey chair;

[0071] Figure 3 Show Figure 1 Rear view of the monkey chair;

[0072] Figure 4 Show Figure 1 Left view of the monkey chair;

[0073] Figure 5 Show Figure 1 A top view of the monkey chair;

[0074] Figure 6 Show Figure 1 A schematic perspective view of a monkey chair generally viewed from the rear, wherein the monkey chair door is in an open position;

[0075] Figure 7 Show Figure 1 A schematic perspective view of a monkey chair from an oblique rear side, wherein the monkey chair door is in an open position;

[0076] Figure 8 Show Figure 1 A partial perspective view of a monkey chair, wherein the hand door through hole and the hand door panel are shown;

[0077] Fig. 9 Show Figure 8 Hand door panel;

[0078] Fig.10 Show Figure 1 A schematic perspective view of a separate neck ring fixing assembly of a monkey chair;

[0079] Fig.11 Show Figure 1 An exploded view of a monkey chair, wherein a water feeding assembly and a rocker assembly are also shown;

[0080] Fig.12 A schematic perspective view showing a monkey chair according to an embodiment of the present application;

[0081] Fig.13 A schematic perspective view showing a head fixing device and a three-dimensional motion capture device of a monkey chair according to an embodiment of the present application;

[0082] Fig.14 Show Fig.12 A schematic cross-sectional view of a head fixing device;

[0083] Fig.15 Show Fig.12Schematic perspective view of a head fixing device and a 3D motion capture device, wherein the anti-collision cover of the camera is not shown. DETAILED DESCRIPTION

[0084] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. It should be appreciated that, for ease of explanation and understanding, elements that are not necessary for understanding the present application may be omitted in the accompanying drawings. In the accompanying drawings, the same reference numerals represent the same components or components with the same functions. In the following description, many specific details, such as examples of specific components, equipment and methods, are described to provide a thorough understanding of the embodiments of the present application. It will be apparent to those skilled in the art that all of these specific details do not necessarily need to be adopted. Exemplary embodiments should not be construed as restrictive.

[0085] Figure 1 FIG. 1 shows a monkey chair 1 according to an exemplary embodiment of the present application, which is configured to accommodate a monkey and at least partially restrict the monkey's movements. Figures 1 to 7 As shown, the monkey chair 1 comprises:

[0086] - a monkey chair body 10, which is constructed as a hollow cylinder and includes a cylindrical side wall 11;

[0087] - a monkey chair door 20, which can be in an open position relative to the monkey chair body 10 (see Figure 6 and Figure 7 ) and closed position (see Figures 1 to 5 ), in the open position of the monkey chair door 20, the inner space of the monkey chair 1 is open to the outside, and in the closed position of the monkey chair door 20, the side wall 11 of the monkey chair 1 and the monkey chair door 20 are combined to form a cylindrical surface closed in the circumferential direction, which is a substantially cylindrical surface in this case;

[0088] - The seat plate 30 is arranged in the inner space of the monkey chair 1, in particular see Figure 6 and Figure 7 , the seat plate 30 is configured to allow a monkey to sit;

[0089] - a neck ring fixing assembly 40 disposed above the seat plate 30, here disposed at the upper end of the monkey chair body 10, the neck ring fixing assembly 40 being configured to hold the monkey's neck ring;

[0090] The monkey chair body 10, the monkey chair door 20, the seat plate 30 and the neck ring fixing assembly 40 jointly define the inner space of the monkey chair 1 for accommodating the monkey's body, and the inner space is basically cylindrical here.

[0091] For the convenience of description, Figure 2 The direction shown is regarded as the front of the monkey chair 1, and Figure 3The direction shown is considered to be the back of the monkey chair 1. The monkey chair 1 is used to accommodate a monkey and at least partially restrict the activities of the monkey, such as Figure 6 and Figure 7 As shown, when the monkey is in the monkey chair 1, the whole monkey is basically located on the seat plate 30, for example, the monkey is squatting or sitting on the seat plate 30. The neck ring worn on the monkey's neck can be accommodated and fixed in the neck ring fixing assembly 40 in a manner to be described in more detail below, so that the monkey's head protrudes from the interior space of the monkey chair 1 and is located outside the interior space of the monkey chair 1, while the monkey's body (i.e., limbs and torso) is located in the interior space of the monkey chair 1. In general, the monkey in the monkey chair 1 faces the front of the monkey chair 1, that is, in Figure 2 The perspective shown shows the front view of a monkey in the monkey chair 1 .

[0092] from Figures 5 to 7 It can be seen particularly well that the monkey chair 1 as a whole has a substantially cylindrical structure and a substantially cylindrical internal space. The cylindrical internal space of the monkey chair 1 is particularly suitable for accommodating the monkey's body and is more in line with the monkey's body engineering, thereby providing a more comfortable experimental or research environment for the monkey in the monkey chair, reducing the monkey's anxiety, and enabling the monkey to better cooperate in completing the corresponding experiments and research. The substantially cylindrical outer contour of the monkey chair 1 can also improve the safety of the monkey chair 1 in use by reducing sharp edges and corners.

[0093] The monkey chair door 20 can be positioned relative to the monkey chair body 10. Figure 6 and Figure 7 The open position shown is similar to Figures 1 to 5 In particular, Figure 6 and Figure 7 As shown, the monkey chair door 20 can be connected to the monkey chair body 10 via a hinge 21.

[0094] Continue to refer to Figure 6 In order to keep the monkey chair door 20 in the closed position, the monkey chair 1 may include a monkey chair door holding device. The monkey chair door holding device is particularly a first latch device, which includes a latch hole 22 vertically arranged on the monkey chair door, a latch hole 12 vertically arranged on the side wall 11 of the monkey chair body 10, and a monkey chair door latch 50 arranged through each latch hole 12 of the monkey chair body 10 in the present case. Fig.11 A separate monkey chair door latch 50 can be seen.

[0095] like Figure 6As shown, the monkey chair door 20 has a concave-convex lateral edge in the area where the latch hole 22 is provided, so that in this area, the monkey chair door 20 has two circumferentially protruding edge sections 23 and two circumferentially concave edge sections 24, and the latch hole 22 of the monkey chair door 20 penetrates the protruding edge sections 23 of the monkey chair door 20 in the vertical direction. From a vertical perspective, the two protruding edge sections 23 and the two concave edge sections 24 are arranged alternately, and in this embodiment, the four edge sections 23, 24 are arranged from top to bottom in the form of concave-convex-concave-convex. Similarly, the monkey chair body 10 also has a concave-convex lateral edge in the area where the latch hole 12 is provided. The concavo-convex lateral edges of the monkey chair body 10 and the concavo-convex lateral edges of the monkey chair door 20 correspond to each other or complement each other, so that when viewed in the vertical direction, the edge sections 13 protruding in the circumferential direction and the edge sections 14 concave in the circumferential direction of the monkey chair body 10 are arranged in a convex-concave-convex-concave form from top to bottom. The latch hole 12 of the monkey chair body 10 penetrates the protruding edge section 13 of the monkey chair body 10 in the vertical direction. In the closed position of the monkey chair door 20, the latch holes 22 of the monkey chair door 20 are aligned with the latch holes 12 of the monkey chair body 10, so that the straight rod-shaped monkey chair door latch 50 can pass through the latch holes 22 of the monkey chair door 20 and the latch holes 12 of the monkey chair body 10 in sequence, thereby keeping the monkey chair door 20 in the closed position. To this end, the length of the monkey chair door latch 50 is greater than or equal to the sum of the lengths of the latch hole 22 of the monkey chair door 20 and the latch hole 12 of the monkey chair body 10 .

[0096] In addition, if Figure 7 As shown, a latch hole 62 for the monkey chair door latch 50 to pass through is also provided in the base 61, so that the monkey chair door latch 50 can be further inserted into the latch hole 62 of the base 61. It is advantageous to configure the monkey chair door holding device as a latch device, because the monkey in the monkey chair 1 is basically unable to reach the monkey chair door latch 50 and pull it out, thereby effectively preventing the monkey in the monkey chair 1 from escaping.

[0097] Alternatively, the monkey chair door retaining device may also be constructed as a latch device or an electrically controlled magnetic attraction device or the like.

[0098] In order to make the monkey chair 1 suitable for monkeys of different sizes, the height of the seat plate 30 in the inner space of the monkey chair 1 is adjustable. For this purpose, a height adjustment device for the seat plate 30 can be provided. Figure 1 and Figure 2 As shown, the monkey chair 1 has at least one guide groove 15 extending in the vertical direction on the front side of the side wall 11, and six guide grooves 15 are provided here. Figure 1 and Figure 2Only one guide groove is provided with reference numeral 15. The six guide grooves 15 are spaced apart from each other by substantially the same distance in the circumferential direction. After the seat plate 30 is set to a desired height, the positioning bolt 16 can pass through the guide groove 15 from the outside of the monkey chair body 10 and further be screwed to the seat plate 30 located inside the monkey chair body 10, so as to fix and maintain the seat plate 30 at a corresponding height. To this end, as shown in FIG. Fig.11 As shown, the seat plate 30 has a threaded hole 31 corresponding to the guide groove 15. By providing such a height adjustment device, the height of the seat plate 30 can be adjusted steplessly, so that it can be flexibly adapted to different usage requirements.

[0099] The monkey chair 1 may have a tail fixing structure. Figure 6 and Figure 7 As shown, the seat plate 30 may have a recess 35 facing the monkey chair door 20 when the seat plate 30 is installed. When the monkey chair door 20 is in the closed position, the recess 35 and the monkey chair door 20 together form a tail fixing structure. The tail fixing structure is a through-hole surrounded by the recess 35 and the monkey chair door 20. When the monkey is placed in the monkey chair 1, the monkey's tail can be conveniently placed in the recess 35 so that the monkey's tail hangs down against the recess 35. Then, the monkey chair door 20 is closed, and the monkey chair door 20 and the recess 35 naturally clamp the monkey's tail between the monkey chair door 20 and the recess 35.

[0100] like Figure 6 and Figure 7 As shown, the seat plate 30 may have through holes 33, 34, through which the excrement or food residues of the monkey on the seat plate 30 can fall. This prevents dirt from accumulating on the seat plate 30, affecting the cleanliness of the inner space of the monkey chair 1 and causing interference to the monkey. Here, the seat plate 30 may have a plurality of elongated through holes 33 extending in the radial direction and distributed along the circumferential direction, as well as two circular through holes 34. It should be understood that the shape, size, number and arrangement of each through hole 32 on the seat plate 30 can be freely selected according to specific needs. For example, in some embodiments, the through holes 32 may be arranged in rows, in a matrix, in a grid, in a honeycomb or irregularly.

[0101] The dirt dropped from the seat plate 30 is collected by the bottom of the monkey chair 1 or the bottom 63 of the base 61. A cleaning recess is formed on the side wall of the base 61, which is two cleaning recesses 64 opposite to each other in the radial direction. The monkey chair 1 can be cleaned through the cleaning recess 64, especially the dirt dropped on the bottom 63 of the base 61. By providing two opposite cleaning recesses 64, the operator can, for example, make the water column of the high-pressure water gun pass through one cleaning recess 64 to flush the bottom of the base 61, while the dirty water can flow out from the other opposite cleaning recess 64. In this way, the monkey chair 1 can be easily cleaned.

[0102] like Figure 8 As shown, the monkey chair body 10 may have a hand door through hole 17 on the side wall 11, especially on the front side, and the monkey's hand in the monkey chair 1 can be extended from the hand door through hole 17 to complete the corresponding experimental task. Here, the monkey chair 1 may have two hand door through holes 17, and the two hand door through holes 17 may be mirror-symmetrical about the vertical central plane of the monkey chair 1. The vertical central plane extends through the central axis of the monkey chair and is Figure 3 It is shown by a dot-dash line M in FIG.

[0103] In some application scenarios, it may not be necessary or even expected for the monkey to extend his hand. Figure 8 As shown, the monkey chair 1 may further include a hand door plate 18 for closing the hand door through hole 17. The hand door through hole 17 may be configured as a stepped hole, and the hand door through hole 17 may include a first stepped hole portion 171 with a substantially rectangular cross section leading to the outside of the monkey chair 1 and a second stepped hole portion 172 with a substantially rounded rectangular cross section facing the inside of the monkey chair 1, wherein the cross section of the second stepped hole portion 172 is smaller than the cross section of the first stepped hole portion 171, so that a hand door through hole stepped surface 173 is formed between the first stepped hole portion 171 and the second stepped hole portion 172. Corresponding to the stepped hole configuration of the hand door through hole 17, the hand door plate 18 may include a first hand door plate portion 181 with a substantially rectangular cross section and a second hand door plate portion 182 with a substantially rounded rectangular cross section, wherein the cross section of the first hand door plate portion 181 is also larger than the cross section of the second hand door plate portion 182, so as to form a hand door plate stepped surface 183. When the hand door plate 18 covers the corresponding hand door through hole 17 , the hand door through hole step surface 173 and the hand door plate step surface 183 abut against each other, and the hand door plate 18 is engaged with the hand door through hole 17 in a form-fitting manner.

[0104] In order to keep the hand door plate 18 on the hand door through hole 17, the monkey chair 1 may include a hand door holding device. Figure 8 As shown, the hand door holding device is particularly a second latch device, which may include a latch hole 184 arranged in the hand door plate 18, a latch hole 174 arranged in the side wall 11 in the area of ​​the hand door through hole 17, and a hand door latch 51, wherein Fig.11 A separate hand door latch 51 can be seen in the figure. The second latch device for holding the hand door plate 18 on the hand door through hole 17 can be constructed and used in a similar manner to the first latch device for holding the monkey chair door 20 in the closed position, so no further description will be given here.

[0105] like Fig.11As shown, in order to facilitate the operation of the corresponding latch, the monkey chair door latch 50 and the hand door latch 51 can have a corresponding operating section at the top, where the operating section is configured as a bent portion bent 90° relative to the insertion section for inserting into the corresponding latch hole. With the aid of the bent portion, on the one hand, the corresponding latch can be retained on the top surface of the monkey chair body 10 to prevent the insertion section from falling into the corresponding latch hole entirely due to insufficient length, and on the other hand, the latch can be conveniently taken out by grasping the bent portion.

[0106] Alternatively, the hand door holding device can also be constructed as a latch device or an electrically controlled magnetic attraction device, etc.

[0107] like Figure 7 and Fig.11 As shown, the monkey chair 1 may include a partition 19, which is arranged on the inner wall of the monkey chair body 19 between the two hand door through holes 17, so that the partition 19 extends radially inward from the inner wall. The partition 19 is used to separate the arms of the monkey to prevent the monkey from extending the right hand from the left hand door through hole. The partition 19 can be constructed as a component independent of the monkey chair body 10, such as Figure 2 As shown, the partition 19 can be fixed to the side wall 11 via bolts 191. For this purpose, the partition 19 can have corresponding threaded holes 192 (see Fig.11 ). Alternatively, the partition 19 can also be formed as an integral component of the monkey chair body 10 by 3D printing technology.

[0108] Fig.10 The neck ring fixing assembly 40 of the monkey chair 1 is shown separately. The neck ring fixing assembly 40 may include a neck ring slot 41 and a neck ring clamping plate 42. The neck ring slot 41 may be fixed, for example, via a threaded connection, to the upper end of the monkey chair body 10, in particular, the neck ring slot 41 is substantially flush with the upper end surface of the monkey chair body 10, as shown in FIG. Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown. Here, the upper end surface of the monkey chair 1 formed by the monkey chair body 10 and the neck loop slot 41 can be slightly inclined relative to the horizontal plane, so that the front side of the monkey chair 1 has a lower height than the rear side. As a result, the line of sight of the monkey located in the monkey chair 1 is slightly downward, so that the monkey can, for example, see the hand extending from the hand door through hole 17, which is convenient for the monkey to complete the corresponding task. The neck loop slot 41 can have a substantially U-shaped recess 411 and a slide groove 412 extending along the recess 411. When the neck loop slot 41 is installed on the monkey chair body 10, the open end 413 of the recess 411 faces the monkey chair door 20. As shown Fig.11As shown, the neck ring clamping plate 42 can be kept on the neck ring clamping groove 41, or can be removed from the neck ring clamping groove 41. When the monkey is placed in the monkey chair 1, the monkey's neck ring can be slid from the open end 413 of the neck ring clamping groove 41 into the slide groove 412, and then the neck ring clamping plate 42 can be pushed from the open end 413 into the slide groove 412, so that the neck ring is clamped between the neck ring clamping groove 41 and the neck ring clamping plate 42. Fig.12 It can be seen that the neck loop 2 is held between the neck loop slot 41 and the neck loop clip 42. The neck loop slot 41 and the neck loop clip 42 may at least partially have a shape that matches the corresponding contour of the neck loop 2.

[0109] In order to hold the neck ring clamping plate 42 on the neck ring clamping groove 41, the monkey chair 1 may include a neck ring assembly holding device. Fig.10 As shown, the neck ring assembly retaining device is particularly a third latch device. The third latch device may include a latch hole provided on the neck ring slot 41, a latch hole provided on the neck ring clamping plate 42, and a neck ring fixing latch 52, wherein, when the neck ring clamping plate 42 is inserted into the slide groove 412 of the neck ring slot 41, the latch hole provided on the neck ring slot 41 and the latch hole provided on the neck ring clamping plate 42 are aligned with each other, so that the neck ring fixing latch 52 can be inserted through the latch hole on the neck ring slot 41 and the latch hole provided on the neck ring clamping plate 42, thereby retaining the neck ring clamping plate 42 on the neck ring slot 41.

[0110] like Figures 1 to 5 As shown, the monkey chair 1 may further include a bottom plate 65. Figure 5 As shown, in a top view, the bottom plate 65 can have a larger footprint than the monkey chair body 10 , so that the monkey chair 1 can be securely erected on the ground via the bottom plate 65 .

[0111] In addition, the monkey chair body 10 may include a gripping portion 66 disposed on the outer side wall. The gripping portion 66 may be configured to be gripped by the experimenter to lift or move the monkey chair 1. Figure 1 and Figure 2 As shown, the gripping portion 66 can be configured as a recessed portion in particular, so as to reduce the mass of the monkey chair 1 while maintaining the overall cylindrical outer contour of the monkey chair 1. Figure 2 As can be seen most clearly, the gripping portion 66 can be oriented with respect to the vertical center plane M of the monkey chair 1 (see Figure 3 ) are set up in a mirror-symmetrical manner.

[0112] The monkey chair 1 can be manufactured as a whole by a rapid prototyping process, i.e. 3D printing. In addition, the monkey chair 1 can be manufactured from PLA plastic, thereby enabling the lightweight monkey chair 1 to be manufactured quickly and conveniently.

[0113] like Figure 1 and Figure 2As shown, the monkey chair 1 may include a plurality of accessory mounting holes 67 for mounting functional accessories. Figure 1 and Figure 2 Only some of the accessory mounting holes 67 are provided with reference numerals. The accessory mounting holes 67 can be provided on the monkey chair body 10 and / or the base plate 65. Through the accessory mounting holes 67, various functional accessories can be attached to the monkey chair 1, so that the monkey chair 1 can be used flexibly as a universal monkey chair in various different application scenarios. In order to facilitate the installation of functional accessories, the accessory mounting holes 67 can be configured as threaded holes. It can be seen that some of the accessory mounting holes 67 in the uppermost row of accessory mounting holes 67 of the monkey chair body 10 have been used to fix the neck ring slot 41. The accessory mounting holes 67 can also be used to install a water feeding assembly and / or a rocker assembly and / or a head fixing device and / or a three-dimensional motion capture device and / or a wheel and / or a mobile cart, etc. For example, the accessory mounting holes 67 provided on the base plate 65 can be used to install a wheel or a mobile cart, while the accessory mounting holes 67 provided in the upper area of ​​the monkey chair body 10 can be used to install a head fixing device and / or a three-dimensional motion capture device, etc.

[0114] Fig.12 A schematic perspective view of a monkey chair 1 according to an extended embodiment of the present application is shown. Fig.12 In the illustrated embodiment, the monkey chair 1 further comprises at least one functional accessory, which is a water supply component 3 and a rocker component 4 in this embodiment.

[0115] like Fig.11 As shown, the water supply assembly 3 may include a container (not shown) and a water supply pipe 301. The monkey chair body 10 may include a water supply pipe mounting groove 68 (see FIG. Figure 8 ), the water feeding pipe 301 can be embedded in the water feeding pipe installation groove 68. In addition, the water feeding pipe 301 can be fixed to the monkey chair body 10 via the water feeding pipe fixing plate 302, wherein the water feeding pipe fixing plate 302 is threadedly connected to the outer side wall of the monkey chair body 10 via screws 303, and the water feeding pipe 301 is clamped between the water feeding pipe fixing plate 302 and the water feeding pipe installation groove 68.

[0116] like Fig.11 As shown, the rocker assembly 4 can be arranged on the outer side wall of the monkey chair body 10 below the hand door through hole 17, and the rocker assembly can include a rocker platform 401, a rocker fixing plate 402 and a rocker handle 403 that are threadedly connected to each other.

[0117] Fig.13The head fixing device 5 and the three-dimensional motion capture device 6 are shown as functional accessories of the monkey chair 1. The head fixing device 5 can be fixed to the upper part of the monkey chair 1 via the accessory mounting hole 67, so that the head fixing device 5 stands upright on the monkey chair 1. To this end, the bracket 501 of the head fixing device 5 can have a mounting hole 502, and the mounting hole 502 can correspond to the accessory mounting hole 67 of the monkey chair 1. Fig.13 In the illustrated embodiment, the 3D motion capture device 6 is disposed on the head fixing device 5, so that the 3D motion capture device 6 can be connected to the monkey chair 1 via the head fixing device 5. In other embodiments, the 3D motion capture device 6 itself can also be directly disposed on the monkey chair 1 without the head fixing device 5.

[0118] Reference Fig.13 and Fig.14 The head fixing device 5 includes a head fixing ring 503. The head fixing ring 503 can be adjusted relative to the bracket 501 in the front-to-back direction X and in the vertical direction Y and can be adjusted around the horizontal axis L (see Fig.14 ) rotation. In the embodiment shown here, the bracket 501 of the head fixing device 5 can be constructed as two connecting side ears 504. When the head fixing device 5 is installed on the monkey chair 1, the two connecting side ears 504 can be basically opposite to each other in the radial direction of the monkey chair 1. Each connecting side ear 504 can be respectively equipped with a first slider 505 and a second slider 506. The first slider 505 can be arranged on the connecting side ear 504 and can move in the vertical direction Y relative to the connecting side ear 504. To this end, the connecting side ear 504 can have a vertical sliding groove 507. The first slider 505 can be fixed relative to the connecting side ear 504 via a bolt 508. The second slider 506 can be arranged on the first slider 505 and can move in the front-to-back direction X relative to the first slider 505. The second slider 506 can have a horizontal sliding groove 509, and the first slider 505 is embedded in the horizontal sliding groove 509. As shown Fig.13 As shown, the second slider 506 may have a substantially concave cross section, and the second slider 506 is buckled on the first slider 505 with its concave sliding groove 509. The position of the second slider 506 relative to the first slider 505 may be fixed via a bolt 511. In addition, a wear pad 510 may be provided between the second slider 506 and the first slider 505. The head fixing ring 503 is connected to the second slider 506 and can rotate relative to the second slider 506 around the horizontal axis L. To this end, the head fixing ring 503 may have a cylindrical rotating pin, which is engaged in a corresponding cylindrical hole of the second slider 506. In addition, the head fixing ring 503 may be fixed relative to the second slider 506 by a bolt 512.

[0119] Reference Fig.13 and Fig.15The three-dimensional motion capture device 6 can be configured to capture the movements of the limbs, especially the hands, of the monkey in the monkey chair 1. The three-dimensional motion capture device 6 can include a camera support frame 601 and at least two cameras 602, here four cameras 602 (see Fig.15 , one of the cameras is blocked). Generally speaking, the data of two cameras 602 is sufficient for 3D motion capture, but in practice, it is found that when only two cameras are set, the viewing angle that each camera 602 can provide is relatively limited, so that the effect of 3D motion capture, especially the accuracy of 3D motion capture, may be damaged due to the occlusion of the captured object. By setting more than two cameras 602, especially four cameras 602, the influence of occlusion on 3D motion capture can be better eliminated. In general, it is expected that the four cameras 602 shoot the captured object with different and relatively different viewing angles as much as possible.

[0120] In this embodiment, the camera support frame 601 can be fixed to the connecting side ears 504 of the head fixing device 5 via corresponding bolts 603. In some other embodiments, the camera support frame 601 can also be directly connected to the monkey chair 1. For example, the camera support frame 601 can have a structure similar to the connecting side ears 504 so as to be installed on the monkey chair 1.

[0121] like Fig.13 and Fig.15 As shown, the camera support frame 601 may include a vertical support rod 604, in particular, two vertical support rods 604, and a horizontal support frame 605 extending substantially horizontally from the vertical support rod 604. The horizontal support frame 605 includes a crossbeam 606 extending between the two vertical support rods 604 and an arc frame 607 extending horizontally forward from the vertical support rod 604, and the camera 602 is arranged on the arc frame 607. In order to ensure the stability of the structure and avoid disruptive shaking, a reinforcement portion 608 is constructed between the vertical support rod 604, the crossbeam 606 and the arc frame 607.

[0122] See also Fig.15 , two cameras 602 may be arranged at the front of the arc frame 607, and one camera 602 may be arranged at the side of the arc frame 607. Each camera 602 may be connected to the arc frame 607 via a universal ball 609, in particular, to a corresponding connection portion 610 of the arc frame 607. Fig.15 In the figure, the two cameras 602 located at the front are connected to the corresponding universal balls 609 via an L-shaped adapter plate 611 respectively, and the two cameras 602 located at the side are connected to the corresponding universal balls 609 via a flat adapter plate 612 respectively.

[0123] like Fig.13As shown, the 3D motion capture device 6 may further include an anti-collision cover 613 partially surrounding the camera 602. In this embodiment, the two cameras 602 disposed on the side are respectively equipped with an anti-collision cover 613, and the two cameras 602 disposed in the front are jointly equipped with an anti-collision cover 613, so that the anti-collision cover 613 has a larger size. The anti-collision cover 613 can be fixed to the corresponding connection part 610 via bolts 614.

[0124] In some embodiments, when the 3D motion capture device 6 is installed on the monkey chair 1, the projection of the 3D motion capture device 6 on the ground can be completely surrounded by the projection of the monkey chair 1 on the ground. This can prevent the 3D motion capture device 6 from directly colliding with other objects during a collision.

[0125] It should be noted that the terms used herein are for the purpose of illustrating specific aspects only and are not intended to limit the disclosure. As used herein, the singular forms "a" and "the one" shall include the plural forms unless the context clearly states otherwise. It is understood that the terms "include" and "comprises" and other similar terms, when used in the application documents, specify the existence of the stated operations, elements and / or parts, without excluding the existence or addition of one or more other operations, elements, parts and / or combinations thereof. As used herein, the term "and / or" includes all arbitrary combinations of one or more related enumerated items. In the description of the drawings, similar reference numerals always represent similar elements.

[0126] The thickness of the elements in the accompanying drawings can be exaggerated for the sake of clarity. It is also understood that if an element is referred to as being on another element, coupled to another element or connected to another element, then the element can be directly formed on the other element, coupled to it or connected to it, or one or more intervening elements can be arranged between them. On the contrary, if the expressions "directly on...", "directly coupled to..." and "directly connected to..." are used herein, then there is no intervening element. Other words used to illustrate the relationship between elements should be similarly interpreted, such as "between..." and "directly between...", "attachment" and "direct attachment", "adjacent" and "directly adjacent", etc.

[0127] Terms such as "top," "bottom," "above," "below," "above," "below," etc. are used herein to describe the relationship of one element, layer or region to another element, layer or region as illustrated in the drawings. It will be understood that these terms are intended to encompass other orientations of the device in addition to the orientation depicted in the drawings.

[0128] It is to be understood that although the terms "first", "second", etc. may be used herein to describe different elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. Therefore, a first element may be referred to as a second element without departing from the teachings of the present application.

[0129] It is also contemplated that all exemplary embodiments disclosed herein may be arbitrarily combined with one another. Finally, it should be noted that the above embodiments are only used to understand the present application and do not limit the scope of protection of the present application. For those skilled in the art, modifications may be made based on the above embodiments, and these modifications do not depart from the scope of protection of the present application.

Claims

1. A monkey chair, the monkey chair being configured to receive a monkey and at least partially restrict the monkey's activities, characterized in that: The monkey chair comprises: - a monkey chair body, which is configured as a hollow cylinder and includes a cylindrical side wall; - a monkey chair door, the monkey chair door being movable between an open position and a closed position relative to the monkey chair body, the monkey chair door being configured such that, in the open position of the monkey chair door, the interior space of the monkey chair is open to the outside, and in the closed position of the monkey chair door, the side wall of the monkey chair body and the monkey chair door are combined to form a cylindrical surface closed in the circumferential direction; - a seat panel disposed in the interior space of the monkey chair, the seat panel being configured for a monkey to sit on; - a neck ring fixing assembly disposed above the seat plate, the neck ring fixing assembly being configured to hold a neck ring of the monkey; Among them, the monkey chair main body, the monkey chair door, the seat plate and the neck ring fixing assembly jointly define the cylindrical internal space of the monkey chair for accommodating the monkey's body.

2. The monkey chair according to claim 1, characterized in that: The monkey chair is manufactured by 3D printing technology, and / or the monkey chair is made of PLA plastic; and / or In the closed position of the monkey chair door, the side wall of the monkey chair body occupies a large part of the circumferentially closed cylindrical surface, and the monkey chair door occupies a small part of the circumferentially closed cylindrical surface; and / or The monkey chair door is configured to pivot relative to the monkey chair body between an open position and a closed position.

3. The monkey chair according to claim 1 or 2, characterized in that: The monkey chair comprises a first latch device configured to lock the monkey chair door in a closed position relative to the monkey chair body, Preferably, the first latch device includes a latch hole arranged in the monkey chair door, a first latch hole arranged in the side wall of the monkey chair body, and a monkey chair door latch, wherein, in the closed position of the monkey chair door, the latch hole of the monkey chair door and the first latch hole are aligned with each other, so that the monkey chair door latch can be inserted through the latch hole of the monkey chair door and the first latch hole.

4. The monkey chair according to claim 1 or 2, characterized in that: A hand door through hole is provided in the side wall of the monkey chair body, and the hand door through hole is configured so that the hand of the monkey in the monkey chair can extend out from the hand door through hole. Preferably: The monkey chair has two hand door through holes, and the two hand door through holes are configured for a pair of hands of a monkey. Preferably, the monkey chair comprises a partition, and the partition is arranged on the inner wall of the monkey chair body between the two hand door through holes, so that the partition extends radially inward from the inner wall; and / or The hand door through hole is equipped with a hand door plate for closing the hand door through hole, preferably: the hand door through hole is constructed as a stepped hole, and the hand door plate has a boss that matches the shape of the stepped hole, so that when the hand door plate covers the hand door through hole, the hand door plate and the hand door through hole are engaged in a shape-matched manner; and / or the monkey chair includes a second latch device, the second latch device includes a latch hole arranged in the hand door plate, a second latch hole arranged in the side wall of the monkey chair body, and a hand door latch, wherein, when the hand door plate and the hand door through hole are engaged, the latch hole of the hand door plate and the second latch hole are aligned with each other, so that the hand door latch can be inserted through the latch hole of the hand door plate and the second latch hole.

5. The monkey chair according to claim 1 or 2, characterized in that: The height of the seat plate in the internal space of the monkey chair body is adjustable. Preferably, the side wall of the monkey chair body has at least one guide groove extending in the vertical direction, and the positioning bolt can pass through the guide groove from the outside of the monkey chair body and be threadedly connected to the seat plate; and / or The neck ring fixing assembly is arranged on the upper end of the monkey chair body; and / or The neck loop fixing assembly includes a neck loop slot and a neck loop clamping plate, the neck loop slot is fixed on the monkey chair body, and the neck loop slot has a basically U-shaped recess and a slide groove extending along the recess, the neck loop clamping plate can be inserted into the slide groove, preferably, the monkey chair includes a third latch device, the third latch device includes a latch hole arranged in the neck loop slot, a latch hole arranged in the neck loop clamping plate and a neck loop fixing latch, wherein, when the neck loop clamping plate is inserted into the slide groove of the neck loop slot, the latch hole in the neck loop slot and the latch hole in the neck loop clamping plate are aligned with each other, so that the neck loop fixing latch can be inserted through the latch hole in the neck loop slot and the latch hole in the neck loop clamping plate.

6. The monkey chair according to claim 1 or 2, characterized in that: The monkey chair comprises a base, and the monkey chair body and the base are constructed in one piece; and / or The monkey chair comprises at least one accessory mounting hole for mounting a functional accessory; and / or The monkey chair comprises at least one accessory mounting hole for mounting a functional accessory, and the accessory mounting hole is arranged on the monkey chair body and / or the monkey chair door and / or the base; and / or The accessory mounting hole is configured to mount a water feeding assembly and / or a rocker assembly and / or a head fixing device and / or a three-dimensional motion capture device and / or wheels and / or a mobile trolley; and / or The monkey chair also includes at least one functional accessory.

7. The monkey chair according to claim 6, characterized in that: The functional accessories include a water feeding assembly and / or a rocker assembly and / or a head fixing device and / or a three-dimensional motion capture device and / or wheels and / or a mobile trolley, preferably: The water feeding assembly includes a container and a water feeding pipe, the monkey chair body includes a water feeding pipe installation groove arranged on the outer side wall, and the water feeding pipe is embedded in the water feeding pipe installation groove; and / or The rocker assembly is arranged on the outer side wall of the monkey chair body, and the rocker assembly comprises a rocker platform, a rocker fixing plate and a rocker handle which are threadedly connected to each other.

8. The monkey chair according to claim 7, characterized in that: The head fixing device comprises a bracket and a head fixing ring, wherein the bracket is configured to be fixed on the upper end of the monkey chair, and the head fixing ring is configured to be adjustable in the vertical direction and in the front-rear direction relative to the bracket and to be rotatable around a horizontal axis. Preferably, the bracket is constructed as two connecting side ears which are opposite to each other in the radial direction of the monkey chair, each connecting side ear is respectively provided with a first slider and a second slider, the first slider is guided in the vertical direction on the connecting side ear, the second slider is guided in the front-back direction on the first slider, and the head fixing ring is rotatably connected to the second slider relative to the second slider. Preferably, the relative positions of the bracket, the first slider, the second slider and the head fixing ring can be fixed and maintained via bolts.

9. The monkey chair according to claim 7, characterized in that: The three-dimensional motion capture device includes a camera support frame and at least two cameras arranged on the camera support frame, and the camera support frame is configured to be fixed on the upper end of the monkey chair.

10. The monkey chair according to claim 9, characterized in that: The three-dimensional motion capture device comprises four cameras, which are arranged separately from each other in the circumference of the monkey chair so as to shoot the same object from different perspectives, and / or The camera support frame includes a vertical support rod and a horizontal support frame extending horizontally from the vertical support rod, and the camera is connected to the horizontal support frame via a universal ball, and / or The 3D motion capture device includes a crash shield partially surrounding the camera, and / or When the three-dimensional motion capture device is installed on the monkey chair, the projection of the three-dimensional motion capture device on the ground is completely contained by the projection of the monkey chair on the ground.

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