Elastic body structure ball with support body combination structure

Abstract

The utility model discloses an elastomer construction ball with a supporting body composite structure, which is characterized in that hollow spherical frame structure units are filled in an interlayer space between a central supporting body and an external spherical envelope layer, and the spherical frame structure units are connected to form an interlayer supporting part; the interlayer supporting part serves as a middle structure layer and supports the outer spherical enveloping layer to form a spherical cage, spherical shell or sacculus-shaped structure. Each spherical frame structure unit is a spherical component formed by weaving strip materials in a crossed mode or a non-woven hollow ball component with the hollow surface. According to the utility model, the single spherical filler blocks which are similar to a'sandwich 'type multi-layer structure and are selected by the interlayer supporting parts are utilized, the spherical filler blocks are connected to form a three-dimensional frame composite structure, and the integral elastomer construction ball with a multi-layer core-shell structure is formed by assembling the external spherical envelope layers. The utility model provides a medium-and-large-size sports apparatus, a training appliance, a handicraft article or a carrier device for installing electronic devices.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of spherical equipment or device, in particular to a kind of middle large size sports equipment, training appliance, craft product or the carrier device of installation electronic equipment, applied to handicraft, sports equipment or load installation carrier technical field. BACKGROUND

[0002] Sepaktakraw is an old sports project, is very popular in Southeast Asia, compared to football, Sepaktakraw can be carried out in smaller area field, can be net confrontation, can adopt the simple rule similar to volleyball, also can adopt the kicking method, the volume of Sepaktakraw is smaller, when adopting kicking method movement mode or other intense confrontation activity mode, this kind of Sepaktakraw movement is not suitable for children or young children, even if the Sepaktakraw made of flexible material, the scene used in the activity of young child of lower age is very limited.Sepaktakraw uses foot, leg, shoulder or head to touch ball, which is the most obvious feature of Sepaktakraw, because "intense" and "skill" are the soul of Sepaktakraw.For young children, from the perspective of safety, physique, interest and health, the demand of elastic ball body movement always exists, how to innovate "Sepaktakraw" type ball activity, or expand new play and activity form, is also the current demand of children's sports, training and competition activity market.

[0003] In addition, the volume of the ball used in the existing ball activity is small, and large volume ball activity equipment is rare. The existing large ball sports training is mainly limited to astronaut training in laboratory, police training equipment, and is not suitable for young children entertainment activities. Large inflatable balls, large water balls and other large ball activities in amusement park are easy to break during the activity, which may cause safety hazards and accidents. The volume of the existing strip woven ball is generally lower than 50 cm in diameter, and it is generally used for lamp housings, decorations or other handicrafts, and cannot be used as sports equipment and training equipment.

[0004] The fitness ball movement originated in Switzerland, initially as a rehabilitation medical equipment to help those with impaired motor nerves to restore balance and motor ability. With its function of coordination, rehabilitation of waist, back, neck, hip and knee, it has developed into a typical yoga fitness ball, swept the world, become a widely popular health movement, and produced fitness ball exercise, interesting sports, body management, stress reduction and other forms of activities. Yoga fitness ball is usually a flexible inflatable ball with a diameter of 45-75, but its single ball structure cannot fully develop the entertainment imagination of young children. In addition, children need to increase the protection measures when using the yoga fitness ball to prevent injury caused by elastic collision; in addition, the yoga fitness ball is made of artificial synthetic chemical materials, which increases the exposure opportunity of people to unsafe organic chemicals and has an adverse effect on the fragile physiology and psychology. Children's understanding of the world is affected by their perception of space scale, so in addition to the small ball toys that children play with in their daily lives, manipulating large-sized balls can give children a different exercise experience from small balls. Therefore, an ecological, safe, and structurally rich large-sized elastic rolling ball is needed to enable children to understand the rolling bodies of the natural world and their movement patterns and forces, rich rolling ball structures, and diverse container objects, and to achieve the goal of combining education with entertainment and exercise entertainment in children's activities.

[0005] Existing ball products include small balls with a diameter of less than 0.1 m, medium balls with a diameter of 0.1-0.6 m, and large ball products with a diameter greater than 0.6 m. The material weaving of the existing large-diameter ball with a diameter greater than 0.6 m is very difficult, the medium ball with a diameter of 0.1-0.6 m has low manufacturing efficiency, and the large ball device with a diameter not less than 1 m is difficult to balance in maintaining the sphericity, sphericity structure strength and frame structure stability. Large balls often require longer strips, which poses a challenge to the selection of natural plant strips. The artificial weaving of large balls using synthetic materials also has difficulties. Since the diameter of the large ball exceeds the length of the arm stretch, the human operation is difficult to perform, thereby becoming a bottleneck for the handcrafting of large balls. Meanwhile, the collaborative weaving of a large ball by multiple people also has problems of low production efficiency, high work intensity, and uneven skill level, which is difficult to coordinate. Therefore, there are few large strip weaving balls with a diameter greater than 0.8 m on the market, which also limits the design and production of large-volume art crafts.

[0006] The existing sensor spherical array is usually installed on a rigid spherical shell, which is usually rigidly connected with the sensor. When the local area of the spherical shell is subjected to external force and external rigid impact, the spherical shell deforms and vibrates, which may cause damage to the sensor or affect the working stability of the sensor, which is not conducive to the detection operation of the multi-point detection array.

[0007] In summary, whether it is sports equipment, training equipment or carrier device for installing electronic devices, it is necessary to design a large size elastic rolling ball sports equipment for children's entertainment and sports training, or to design a spherical carrier device that can carry objects to meet different use requirements. Content of the utility model

[0008] In order to solve the problems in the prior art, the utility model discloses a kind of elastic body construction ball with support body combination structure, utilize the multilayer structure similar to "sandwich", the monomer spherical filler block of interlayer support part is selected, and spherical filler block is connected, and three-dimensional frame composite structure is formed;Also through the assembly of external spherical envelope layer, the overall elastic body construction ball with multilayer core-shell structure is formed.The utility model provides a kind of middle and large size sports equipment, training equipment, handicraft or carrier device for installing electronic devices and equipment, meet the interest needs of children to control "big toy" elastic body rolling ball, push ball or pull ball, also provide a kind of middle and large size construction ball handicraft, can also provide installation and networking platform device for spherical distributed electronic device system and spherical array device system, to provide simple and optional structure, controllable space, more green ecology, low-cost work task carrier.

[0009] To achieve the above object, the utility model adopts the following technical scheme:

[0010] A kind of elastic body construction ball with support body combination structure, from inside to outside, by center support body, interlayer support part and external spherical envelope layer, overall multilayer core-shell structure is formed;Interlayer space between center support body and external spherical envelope layer is filled with hollow spherical frame structure unit, and the interlayer support part is formed by the connection of spherical frame structure unit;Interlayer support part is used as intermediate structure layer, and external spherical envelope layer is supported to form the shape structure of ball cage, ball shell or balloon;The spherical frame structure unit is the spherical member of strip material cross-weaving form or the hollow ball member of non-woven form with surface hollow.

[0011] As the preferred technical scheme of the utility model, at least one of solid branch, hollow strip material, flat strip material and multi-strand braided strip is used for strip material.The strip material is woven to form spherical frame structure unit with various shape apertures.

[0012] As the preferred technical scheme of the utility model, the hollow ball member of non-woven form with surface hollow adopts at least one of hollow ball of multiple pieces of spherical curved surface shell with holes and 3D printing solidification integrated porous structure ball.

[0013] As the preferred technical scheme of the utility model, the center support body is a spherical solid, a sealed spherical hollow body or a spherical hollow body with a hollowed-out surface layer; the diameter of the spherical frame structure unit is not greater than the diameter of the sphere of the center support body; the spherical frame structure unit is arranged in at least one layer along the spherical surface of the center support body to form a sphere connecting body support structure closely attached to the spherical surface of the center support body; the sphere connecting body support structure adopts any one of the following connection structures:

[0014] The first connection structure: any adjacent spherical frame structure units in the sphere connecting body support structure are tightly connected with each other, so that the sphere connecting body support structure forms a full-wrapping tight structure of the center support body;

[0015] The second connection structure: the spherical frame structure units in the sphere connecting body support structure are connected with the center support body respectively, so that each spherical frame structure unit is constrained in a fixed position area on the surface of the center support body, and the sphere connecting body support structure forms a full-aggregation structure;

[0016] The third connection structure: the spherical frame structure units in the sphere connecting body support structure are divided into two parts, the spherical frame structure units of the first part are connected with the center support body to form an anchor point connection structure, and the spherical frame structure units of the second part are connected with the spherical frame structure units of the first part.

[0017] The fourth connection structure: the spherical frame structure units in the sphere connecting body support structure are divided into two parts, a plurality of spherical frame structure units of the first part form at least one annular pearl string structure connected in sequence and sleeved outside the center support body, and the spherical frame structure units of the second part are connected with the annular pearl string structure to form a mesh connection structure wrapping the center support body.

[0018] As the preferred technical scheme of the utility model, the connection part structure of the spherical frame structure unit adopts any one of the following or a mixed connection structure of any two or more than two:

[0019] The first connection part structure: a silk thread or a rope member is used to tightly bind the local parts of adjacent spherical frame structure units to form a connection part;

[0020] The second connection part structure: a silk thread or a rope member is used to pull and connect adjacent spherical frame structure units to form a connection part;

[0021] The third connection part structure: a fastener is used to connect the local parts of adjacent spherical frame structure units to form a connection part;

[0022] The fourth connection part structure: the contact parts of adjacent spherical frame structure units are adhesively connected to form a pasted connection part.

[0023] As the preferred technical scheme of the utility model, the connecting part structure of the spherical frame structure unit and the central support body adopts any one or any two or more mixed connecting structures as follows:

[0024] The first connecting part structure: using silk or rope members, fastening and binding the local parts of the spherical frame structure unit and the central support body to form a connecting part;

[0025] The second connecting part structure: using silk or rope members to pull the spherical frame structure unit and the central support body to form a connecting part;

[0026] The third connecting part structure: using fasteners to connect the local parts of the spherical frame structure unit and the central support body to form a connecting part;

[0027] The fourth connecting part structure: gluing the contact parts of the spherical frame structure unit and the central support body to form a pasting connecting part.

[0028] As the preferred technical scheme of the utility model, the external spherical envelope layer is one or a combination of several of the following: a spherical cage-shaped hollow outer layer formed by cross-weaving strip materials, an integral meshed porous structure spherical wrapping layer formed by 3D printing and solidification, a spherical shell formed by splicing curved sheet materials and a spherical bag formed by flexible surface materials.

[0029] As the preferred technical scheme of the utility model, the diameter of the spherical outer layer of the external spherical envelope layer is not less than 0.5 m.

[0030] As the preferred technical scheme of the utility model, at least two spherical frame structure units are inserted with strip materials, so that different spherical frame structure units are fastened and connected, and the two ends of the strip materials are inserted and tightly arranged towards the inside of the overall elastomer structure ball, so that the strip materials and the spherical frame structure units are combined together to form a prestressed frame structure.

[0031] As the further preferred technical scheme of the utility model, the end part of the strip material forming the prestressed frame structure is fixedly connected with the spherical frame structure unit, and the fixed connection part adopts any one or any two or more mixed connecting structures of the binding structure, the fastener structure, the knot rope pulling structure and the pasting structure.

[0032] As the preferred technical scheme of the utility model, the pores or transparent windows of the external spherical envelope layer form observation holes, and decorations are arranged in the internal cavities of the spherical frame structure units; the external contour size of the decorations is greater than the hollow pore size of the spherical frame structure units, the decorations are fixed on the spherical frame structure units, or the decorations are not connected with the spherical frame structure units.

[0033] As the preferred technical scheme of the utility model, the external contour size of the decoration is less than or equal to the size of the hollow aperture of the spherical frame structure unit, the decoration is connected together with the spherical frame structure unit through the connecting part, and the decoration is arranged inside the spherical frame structure unit.

[0034] As another preferred technical scheme of the utility model, at least one or more of electronic devices, permanent magnetic devices, mechanical sound generating devices and non-electric optical components are installed inside the spherical frame structure unit, the spherical frame structure unit forms a mounting platform, pressure bearing and buffer protection structure of the devices, and the external spherical envelope layer forms the external pressure bearing and buffer protection structure of the devices; the aperture of the external spherical envelope layer or the transparent window and the aperture of the spherical frame structure unit form a signal channel.

[0035] As another preferred technical scheme of the utility model, the physical entity part of the external spherical envelope layer and the spherical frame structure unit forms a grid.

[0036] As the preferred technical scheme of the utility model, the spherical frame structure unit in the interlayer support part is an equal-diameter sphere with the same diameter, and the interlayer support part comprises at least one layer of uniformly arranged spherical frame structure units.

[0037] Compared with the prior art, the utility model has the following obvious and substantial characteristics and advantages:

[0038] 1. The elastic body structure ball adopts a spherical body connecting layer arranged outside a center sphere, a plurality of sizes of integral elastic body structure balls are designed and manufactured through the selection and matching of the sizes of the spherical bodies, a large-size structure-stable elastic body structure ball is designed through the layer-by-layer stacking structure mode, the manufacturing size of the woven elastic body structure ball is no longer limited, and a rich spherical product with a larger diameter can be manufactured.

[0039] 2. The elastic body structure ball has simple structure, stable structure, is easy to manufacture and use, can provide a medium or large size ball for children's sports and entertainment, can be arranged indoors or outdoors, and the joy of controlling a large toy is obtained by pushing the ball, the children's irritable mood is alleviated, relieved and stabilized, the purpose of combining teaching with entertainment is achieved, and an optimistic and positive mentality is cultivated.

[0040] 3. Compared with the traditional small-size plastic spherical toy, the elastic body structure ball can be made by weaving plant materials, the structural shape characteristics of the plant strips are fully utilized, the elastic body structure ball has a certain elasticity, the green ecological sports equipment is manufactured, the contact with synthetic chemical products during sports is reduced, and the manufacturing cost is low.

[0041] 4. The elastic body structure ball comprises rich internal channel space and local cavity, and has carrier structure characteristics.

[0042] 5. The elastic body structure ball has relatively average partition of the interlayer space, is suitable for installing spherical array signal devices, forms spherical distributed device layout, is suitable for photoelectric acoustic detection and scene simulation analysis, and draws signal atlas under the condition of drawing curve track of spherical motion carrying signal devices. BRIEF DESCRIPTION OF DRAWINGS

[0043] Figure 1 The elastic body structure ball structure schematic view of the preferred embodiment of the utility model has a support body combination structure.

[0044] Figure 2 The spherical frame structure unit structure schematic view of the preferred embodiment of the utility model.

[0045] Figure 3 The combination body structure schematic view of the spherical center support body and the spherical frame structure unit of the preferred embodiment of the utility model.

[0046] Figure 4 The structure schematic view of the external spherical envelope layer of the preferred embodiment of the utility model.

[0047] Figure 5 The structure schematic view of the spherical center support body of the preferred embodiment of the utility model.

[0048] Figure 6 The spherical frame structure unit structure schematic view of the preferred embodiment of the utility model with the decoration.

[0049] Figure 7 The spherical frame structure unit structure schematic view of the preferred embodiment of the utility model with the mounted device.

[0050] Figure 8 The combination body cross section structure schematic view of the single-layered spherical frame structure unit of the preferred embodiment of the utility model. DETAILED DESCRIPTION

[0051] The above scheme is further described in combination with the drawings and specific embodiments, and the preferred embodiment of the utility model is described as follows:

[0052] Embodiment one:

[0053] In this embodiment, as Figure 1As shown, the elastomer structure ball with support combination structure is composed of a center support 3, a sandwich support part and an outer spherical envelope layer 2 from inside to outside, forming an integral multi-layer core-shell structure; the hollow spherical frame structure unit 1 is filled in the sandwich space between the center support 3 and the outer spherical envelope layer 2, and the sandwich support part is formed by the connection of the spherical frame structure unit 1; the sandwich support part serves as an intermediate structure layer, supporting the outer spherical envelope layer 2 to form a spherical cage shape, a spherical shell shape or a balloon shape structure; the spherical frame structure unit 1 is a spherical member in the form of cross-woven strips or a hollow spherical member with a non-woven form of surface hollowing.

[0054] The elastomer structure ball with support combination structure in the embodiment utilizes a multi-layer structure similar to a sandwich, the sandwich support part selects a single spherical filler block, and the spherical filler block is connected to form a three-dimensional frame composite structure; and through the assembly of the outer spherical envelope layer, an integral elastomer structure ball with a multi-layer core-shell structure and stable structure is formed. The spherical frame structure unit in the sandwich support part adopts a connection structure formed by direct connection, indirect connection or mixed connection of direct and indirect connection. The elastomer structure ball in the embodiment is an elastic composite structure, and an elastic support system resisting forced deformation is formed by a three-layer connection structure. The elastic composite structure is an internal force transmission frame and a force transmission bridge part of the structure ball in the embodiment. The elastomer structure ball in the embodiment adopts a support combination structure, and the spherical frame structure units are connected to realize bidirectional support along the radial direction of the ball. On the one hand, the spherical frame structure unit is supported by the surface of the center support 3, and the first support reaction force of the spherical frame structure unit is directed to the center of the elastomer structure ball; on the other hand, the spherical frame structure unit bears the constraint force from the outer spherical envelope layer, and the second support reaction force of the spherical frame structure unit is directed away from the center of the elastomer structure ball. The support combination structure in the embodiment realizes integral support, and an internal stress support system is formed by the stable connection structure in the elastomer structure ball.

[0055] The elastomer structure ball in the embodiment supports the outer spherical envelope layer 2 to form a spherical cage shape, a spherical shell shape or a balloon shape structure, and has diversity. The type of the outer spherical envelope layer can be selected according to the needs of different fields. For the ball structure with an open type inside and outside, the spherical cage shape structure, the transparent spherical shell or the transparent balloon shape structure is further preferred, the shape structure with a partially opened window of the spherical shell or a partially opened hole of the balloon is secondly selected, or the mixed structure of the above is selected. For the ball structure with a closed type inside and outside, that is, a ball structure with a closed structure inside and outside, the fully closed spherical shell or the fully closed balloon or the mixed structure of the two is preferred. For the ball structure with a semi-closed type inside and outside, the mixed structure of the open type inside and outside and the closed structure inside and outside of the ball structure is selected.

[0056] The material weaving of the existing large-diameter sphere is difficult, such as a large sphere with a diameter not less than 0.8 m, especially a combined large sphere with a diameter not less than 1.0 m, which is difficult to balance in terms of maintaining the sphericity, the sphericity structure strength and the frame structure stability. The weaving form of the large sphere often needs a longer strip material, and if the strip material is connected to make a long strip material for weaving, the workload and manufacturing cost are significantly increased, which challenges the selection length of the natural plant strip material. The long strip material made of synthetic material is also difficult to artificially weave a large sphere. If the diameter of the large sphere exceeds the length of the human arm stretch, it is difficult for a single person to perform the strip weaving operation, thereby becoming a bottleneck of the handicraft production of the large sphere. In order to overcome this defect, if multiple people cooperate to weave the same large sphere, there are problems of low production efficiency, high work intensity, and uneven skill level, which is difficult to coordinate. Multiple people teaming up to weave the same large sphere also has the situation that the local stress of the woven large sphere is uneven and the local shape defect is caused by uneven force of different people. Therefore, it can be seen from the high difficulty of making a large sphere that there are few strip-woven large spheres with a diameter greater than 0.8 m on the market, which also limits the design, production and application of large-volume handicrafts. Due to the length limitation of the strip material or the manual production method, the medium and large size structure sphere structure design of the embodiment can cleverly solve the above technical problems. By layering and combining the elastomeric structure sphere, the sphericity of the external spherical envelope layer can be easily controlled, thereby ensuring the sphericity of the whole sphere. By connecting the spherical frame structure unit to form a support body combination structure, the integrity, stability and sphericity structure strength of the elastomeric structure sphere can be increased. The embodiment can use ordinary length and size strip materials to construct small size spherical frame structure units through structural design, and it is also possible to construct larger size medium and large size spheres with a diameter not less than 0.4 m through combination, and a single person can complete the design and production of the medium and large spheres, which can further expand the application field of the strip weaving products. For the non-woven hollow sphere component with a hollow surface, it is more conducive to the standardized mass production of medium and large size sphere products to purchase commercial hollow sphere components with a hollow surface, especially injection molding or 3D printing solidification molding of hollow sphere with holes. Since the non-woven hollow sphere component with a hollow surface has good overall structure and strength, the medium and large size elastomeric structure sphere of the embodiment has good overall structure and stability under the condition of realizing the elastic frame body.

[0057] The embodiment can replace the existing products such as the directly woven ball, the spliced ball shell structure ball or the 3D printing solidified and formed hole hollow ball. For the manufacture of the medium and large size ball, the mold forming spliced ball shell needs large scale mold material, complex process design and large and medium sized equipment conditions, and the 3D printing solidified and formed hole hollow ball needs large 3D printing equipment, which increases the manufacturing cost and equipment maintenance investment. Therefore, the elastic body structure ball with support body combination structure can completely replace the large scale mold material and large and medium sized equipment conditions, and can realize the production of large and medium sized ball under the pure artificial condition, semi-automatic production line condition and full-automatic production line condition. Especially, the embodiment can provide more design and manufacturing possibilities for the construction of larger size large size ball with a diameter greater than 0.6 m, and can realize more effective design and manufacturing structure scheme for the construction of larger size large ball with a diameter not less than 0.8 m or even a diameter not less than 1.0 m. In addition, the directly woven, spliced and 3D formed medium and large ball may be the ball shell part which cannot be effectively supported inside, thereby reducing the ability of the ball to resist external force deformation, causing the ball shell of the medium and large ball to be easily forced to locally sag, locally break, have insufficient spherical roundness, be unable to elastically recover to spherical shape, and have the structure of the ball body scattered and damaged. Therefore, the elastic body structure ball of the embodiment has the intermediate layer support body combination structure, which not only maintains the stability of the spherical structure of the whole elastic body structure ball, improves the elastic deformation ability, but also improves the overall comprehensive strength and service life of the elastic body structure ball.

[0058] The embodiment provides a structure design scheme for the medium size ball with a diameter of 0.1-0.6 m and a unique structure design scheme for the large ball product with a diameter greater than 0.6 m by arranging the spherical frame structure unit outside the center support body. The embodiment enlarges and extends the volume and size of the center support body by arranging the spherical frame structure unit outside the center support body, forms an elastic body structure ball with a larger volume or size, contributes a new structure design idea of building a medium and large size ball to the medium and large size non-solid ball in addition to the additive manufacturing and subtractive manufacturing structure, enriches the structure and construction of the medium and large size non-solid ball, and opens a new technical imagination space for the non-small ball design in various fields.

[0059] Embodiment two:

[0060] The embodiment is basically the same as the embodiment one, and the difference is that:

[0061] In the embodiment, the spherical frame structure unit is arranged outside the center support body, and the spherical frame structure unit is arranged in a plurality of layers. Figures 1-2As shown, the spherical frame structure unit 1 of embodiment one preferably adopts a spherical frame structure unit 1 with a diameter of 0.1-0.6 m. When a spherical frame structure unit 1 with a diameter less than 0.1 m is used to combine and construct the elastomer structure ball, it is difficult to connect the components and manufacture the ball, and it is not as good as directly manufacturing a single ball. When a spherical frame structure unit 1 with a diameter greater than 0.6 m is used to combine and construct the elastomer structure ball, the stability and overall structural strength of the support body combination structure are not ideal. Therefore, it is preferred to use a spherical frame structure unit 1 with a diameter of 0.1-0.6 m, and more preferably a spherical frame structure unit 1 with a diameter of 0.2-0.5 m, so that the comprehensive performance of the strength and stability of the support body combination structure is more optimal.

[0062] Embodiment three:

[0063] This embodiment is basically the same as embodiment one, and the special feature is that:

[0064] In this embodiment, as shown in Figures 1-2 , the strip material adopts at least one of solid branch strips, hollow strip materials, flat strip materials, and multi-strand braided strips. The strip material is woven to form a spherical frame structure unit with various shaped pores.

[0065] The spherical frame structure unit 1 of this embodiment is a spherical member formed by cross-woven strip materials, which can increase the porosity of the elastomer structure ball of this embodiment, reduce the weight of the overall elastomer structure ball, and reduce the amount of material used, while ensuring the technical function indicators of the elastomer structure ball. In addition, the internal sparsity and pore shape of the spherical frame structure unit 1 woven with different strip materials are different, the amount of strip material used is different, the elasticity is different, and the anti-deformation ability is also different, achieving the diversification of the spherical frame structure unit, and further achieving the diversification of the elastomer structure ball. In addition, the spherical frame structure unit 1 preferably has an internal cavity structure, which can reduce weight and save material usage, and also reduce costs while ensuring strength and provide available internal space.

[0066] Embodiment four:

[0067] This embodiment is basically the same as the previous embodiments, and the special feature is that:

[0068] In this embodiment, as shown in Figure 2 , the non-woven surface-hollow hollow ball member adopts at least one of a hollow ball assembled by multiple spherical curved shell with holes and a one-piece porous structure ball formed by 3D printing and solidification.

[0069] The hollow ball of the multi-piece perforated spherical shell assembly of the present embodiment, the 3D-printed solidified integrated porous structure ball, and the hollow ball member with a non-woven surface hollowing structure are used as the spherical frame structure unit 1. The hollow ball member with a non-woven surface hollowing structure, especially the hollow ball with perforations or the hollow ball with a curved shell assembly formed by injection molding or 3D printing and solidification, is more conducive to the standardized mass production line manufacturing of medium and large-sized ball products with a diameter of not less than 0.4 m. Due to the better structural integrity and strength of the hollow ball member with a non-woven surface hollowing structure, the medium and large-sized elastic body structure ball of the present embodiment has better integrity and more stable structure under the condition of realizing the elastic frame body.

[0070] Embodiment Five:

[0071] The present embodiment is basically the same as the previous embodiments, and the difference lies in that:

[0072] Preferably, as shown in Figure 1 The elastic body structure ball with a support body combination structure of the above-mentioned embodiments one to four has a similar "sandwich" type multi-layer structure, the single spherical filler block is selected for the interlayer support part, and the spherical filler block is connected to form a three-dimensional frame composite structure. The external spherical envelope layer is assembled to form an integrated elastic body structure ball with a multi-layer core-shell structure. The elastic body structure ball structure of the above-mentioned embodiments forms a medium and large-sized elastic ball, which can roll freely along the floor or slope, can be rolled by children, or can be moved by pulling, even by kicking, hand hitting, or touching the ball with other parts of the body. The medium and large-sized rolling ball can achieve the effect of sports, training or entertainment. The elastic body structure ball of the present embodiment has a simple structure, stable structure, easy manufacturing and use, and can provide medium and large-sized rolling balls for children's sports and entertainment. It can be set indoors and outdoors, and the joy of playing with large toys can be obtained by pushing the rolling ball, which can relieve, alleviate and stabilize the children's irritable emotions, and can achieve the purpose of combining education with entertainment and cultivating an optimistic and positive attitude.

[0073] In addition, the elastic body structure ball with the support body combination structure has the characteristics of structural stability, can be displayed for a long time, and has an internal space for containing objects and a reserved extension design space, which can be used as the body of an art product. In addition, the internal space for containing objects of the elastic body structure ball with the support body combination structure has the distributed partition feature around the central support body, so that the decorative objects or electronic devices can be loaded in the space for containing objects at different positions, i.e., in the spherical frame structure unit, to form a multi-angle viewing interface or a spherical curved surface array type electronic device system installation, which is used for three-dimensional presentation and three-dimensional detection. The electronic products installed as the carrier by the elastic body structure ball are not limited to light source devices, sound source devices, sensors or other electronic devices. In summary, the embodiment provides a medium-large size sports equipment, training device, art product or carrier device for installing electronic equipment, which can not only meet the interest needs of children to control the "big toy" elastic body ball, push the ball or pull the ball, but also provide a medium-large size construction ball art product, and provide an installation and networking platform device for a spherical distributed electronic device system and a spherical array device system, so as to provide a simple and optional structure, a controllable space, a more green and ecological, and a low-cost work task carrier.

[0074] Embodiment six:

[0075] The embodiment is basically the same as the foregoing embodiments, and the difference is that:

[0076] In the embodiment, as shown in Figure 1 and Figure 3 , the central support body 3 is a spherical solid, a sealed spherical hollow body or a spherical hollow body with a hollow surface layer; the diameter of the spherical frame structure unit 1 is not greater than the diameter of the sphere of the central support body 3; the spherical frame structure unit 1 is arranged in one layer, two layers or more layers along the spherical surface of the central support body 3 to form a sphere connecting body support structure closely attached to the spherical surface of the central support body 3; the sphere connecting body support structure adopts any one of the following connection structures:

[0077] The first connection structure: any adjacent spherical frame structure units 1 in the sphere connecting body support structure are tightly connected with each other, so that the sphere connecting body support structure forms a full-wrapping tight structure of the central support body 3;

[0078] The second connection structure: the spherical frame structure units 1 in the sphere connecting body support structure are connected with the central support body 3 respectively, so that each spherical frame structure unit 1 is constrained to a fixed point position area on the surface of the central support body 3, and the sphere connecting body support structure forms a full-aggregation structure;

[0079] The third connecting structure: the spherical frame structure unit 1 in the spherical connecting body support structure is divided into two parts, wherein the spherical frame structure unit 1 of the first part is connected with the central support body 3 respectively to form an anchor point connecting structure, and the spherical frame structure unit 1 of the second part is connected with the spherical frame structure unit 1 of the first part respectively.

[0080] The fourth connecting structure: the spherical frame structure unit 1 in the spherical connecting body support structure is divided into two parts, wherein a plurality of spherical frame structure units 1 of the first part form at least one annular pearl string structure which is connected in sequence and is sleeved outside the central support body 3; and the spherical frame structure unit 1 of the second part is connected with the annular pearl string structure to form a mesh connecting structure which wraps the central support body 3.

[0081] The first connecting structure of the embodiment is a full tight structure, the spherical connecting body support structure forms a spherical node net, is tightly wrapped around the central sphere, forms a main part of the support body combined structure, and the spherical frame structure unit realizes the elastic utility through limited deformation and original shape recovery. Preferably, the full tight structure of the embodiment adopts any one or a combination of the following two structures: one is that the sliding connecting structure is adopted between the intermediate layer formed by the connection of the spherical frame structure units 1 and the central support body, and the other is that the local intermediate layer formed by the connection of the spherical frame structure units 1 is fixedly connected with the central support body. The second connecting structure of the embodiment is a full aggregation structure, which is a central connecting structure. The forced deformation and recovery of the spherical frame structure unit do not change the installation and connection position of the spherical frame structure unit. The third connecting structure of the embodiment is a hybrid connecting structure. The spherical frame structure unit realizes the elastic utility through limited deformation and original shape recovery, and the elastic body structure sphere has good integrity. The third connecting structure of the embodiment is preferred, which includes grouping the spherical frame structure units, connecting each group of spherical frame structure units 1 into a mesh shape, fixedly connecting different mesh parts with the central support body, and forming a complete intermediate layer structure of the spherical frame structure unit 1 which is connected by different mesh assemblies. The fourth connecting structure of the embodiment is a special hybrid connecting structure, which includes a partial closed loop connecting structure and a partial mesh structure, and the elastic body structure sphere has good integrity. The spherical connecting body support structure of the embodiment adopts any one of the connecting structures, which can enhance the stability of the support body combined structure and guarantee the integrity of the elastic body structure sphere. Compared with the traditional small-size plastic sphere toy, the elastic body structure sphere of the embodiment can be made by braiding plant materials, fully utilizes the structural shape characteristics of the plant strip material, has a certain elasticity, and makes green ecological sports equipment, reduces the contact with synthetic chemical products during sports, and has low manufacturing cost.

[0082] The embodiment further preferably densely arranges the spherical frame structure units 1 with the same diameter along the spherical surface of the central support body 3 in at least one layer; the dense arrangement is a closest packing structure, the closest packing structure is composed of a plurality of two-dimensional dense layers, the adjacent equal-diameter spheres in the dense layer are tangent, the centers of the three tangent equal-diameter spheres form an equilateral triangle, and a triangular cavity is left between the spheres. The embodiment arranges a series of spherical frame structure units 1 in the form of a spherical closest packing structure, connects them together to form a combined spherical frame structure, and coats the combined spherical frame structure with an outer constraint structure layer 2 to form an integrated elastomer ball. The embodiment provides a new structural design idea for constructing a large-size sphere, and enriches the structure and construction of a large-size sphere. The spherical frame structure units 1 in the embodiment are arranged in one, two or more layers along the spherical surface of the central support body 3, a single layer is used to form a single-layer support body combined structure, two or more layers are used to form a multi-layer stacked support body combined structure, and the spherical frame structure units 1 in the inner layer are close to the spherical surface of the central support body 3. The arrangement of the spherical frame structure units 1 in one, two or more layers along the spherical surface of the central support body 3 can meet the arrangement and manufacturing requirements of different sizes of large spheres.

[0083] Embodiment seven:

[0084] The embodiment is basically the same as embodiment six, and the difference is that:

[0085] In the embodiment, the spherical frame structure units 1 in the spherical body connector support structure are divided into two parts, the first part of the plurality of spherical frame structure units 1 forms at least one annular bead string structure connected in sequence outside the central support body 3; the second part of the spherical frame structure units 1 is connected with the annular bead string structure to form a network connection structure wrapping the central support body 3, and part of the adjacent spherical frame structure units 1 are not formed into a connection structure.

[0086] The connection structure of the embodiment is a special mixed connection structure, including a part of closed-loop connection structure and a part of network structure, the second part of the spherical frame structure units 1 keeps part of the adjacent spherical frame structure units 1 from forming a connection structure, which is different from the first connection structure, i.e., the full-wrapping structure, so that the connection structure is more diversified, and the elastomer structure ball has good integrity.

[0087] Embodiment eight:

[0088] The embodiment is basically the same as embodiment six, and the difference is that:

[0089] In this embodiment, the spherical frame structure units 1 in the spherical connector support structure are divided into two parts, wherein the plurality of spherical frame structure units 1 in the first part form at least one ring-shaped pearl string structure connected in sequence and sleeved outside the central support body 3; the spherical frame structure units 1 in the second part are connected with the ring-shaped pearl string structure directly or indirectly.

[0090] The connecting structure of this embodiment is a special mixed connecting structure, which is a further preferred structure of the structure of embodiment seven, and includes a part of closed loop connecting structure and a part of network structure, wherein the spherical frame structure units 1 in the second part keep part of the adjacent spherical frame structure units 1 from forming connecting structure, so that the connecting structure is more diversified and the integrity of the elastomer structure ball is good.

[0091] Embodiment nine:

[0092] This embodiment is basically the same as embodiments six to seven, and the special feature is that:

[0093] In this embodiment, the spherical frame structure units 1 in the spherical connector support structure are divided into two parts, wherein the plurality of spherical frame structure units 1 in the first part form at least one ring-shaped pearl string structure connected in sequence and sleeved outside the central support body 3; the spherical frame structure units 1 in the second part are connected with the ring-shaped pearl string structure directly or indirectly.

[0094] The connecting structure of this embodiment is another special mixed connecting structure, which includes a part of closed loop connecting structure and a part of network structure, wherein the spherical frame structure units 1 in the second part adopt a plurality of connecting structures, so that the connecting structure is more diversified and the integrity of the elastomer structure ball is good.

[0095] Embodiment ten:

[0096] This embodiment is basically the same as the foregoing embodiments, and the special feature is that:

[0097] In this embodiment, as shown in Figure 1 and Figure 2 , the connecting part structure of the spherical frame structure unit 1 adopts any one or a mixture of any two or more of the following connecting structures:

[0098] The first connecting part structure: using a wire or rope member to fasten and bind the local parts of the adjacent spherical frame structure units 1 to form a connecting part;

[0099] Second connection structure: using a silk or rope member to pull and connect adjacent spherical frame structure units 1 to form a connection;

[0100] Third connection structure: using a fastener to connect parts of adjacent spherical frame structure units 1 to form a connection;

[0101] Fourth connection structure: using adhesive to connect contact parts of adjacent spherical frame structure units 1 to form a pasted connection.

[0102] The first and second connection structures of the present embodiment both use a silk or rope member to adopt a flexible connection structure or a binding and fixing structure, making the connection structure more diversified and providing more options. The elastomeric sphere has good overall integrity. The third connection structure of the present embodiment uses a fastener to adopt a standard connection piece, making it easy to assemble the connection and the structure simple. The fourth connection structure of the present embodiment uses an adhesive connection structure as an optional connection structure. The present embodiment makes the connection structure more diversified and provides more options. The elastomeric sphere has good overall integrity.

[0103] Embodiment Eleven:

[0104] The present embodiment is basically the same as Embodiment Ten, and the special feature is that:

[0105] In the present embodiment, as shown in Figure 1 , Figure 2 and Figure 5 , the connection structure of the spherical frame structure unit 1 and the central support body 3 adopts any one of the following or a mixed connection structure of any two or more:

[0106] First connection structure: using a silk or rope member to fasten and bind parts of the spherical frame structure unit 1 and the central support body 3 to form a connection;

[0107] Second connection structure: using a silk or rope member to pull and connect the spherical frame structure unit 1 and the central support body 3 to form a connection;

[0108] Third connection structure: using a fastener to connect parts of the spherical frame structure unit 1 and the central support body 3 to form a connection;

[0109] Fourth connection structure: using adhesive to connect contact parts of the spherical frame structure unit 1 and the central support body 3 to form a pasted connection.

[0110] The first and second connecting part structures of the embodiment both use wire or rope members, adopt flexible connecting structures or binding fixing structures, indirectly connect the spherical frame structure units 1 into one through the central support body 3, make the spherical body connecting body connecting structure more diversified, provide more choices, and the elastomer structure ball has good integrity. The third connecting part structure of the embodiment uses fasteners, indirectly connects the spherical frame structure units 1 into one through the central support body 3, adopts standard connecting pieces, is easy to assemble and connect, and has a simple structure. The fourth connecting part structure of the embodiment uses adhesive connecting structures, indirectly connects the spherical frame structure units 1 into one through the central support body 3, and is an optional connecting structure. The embodiment makes the connecting structure more diversified, provides more choices, and the elastomer structure ball has good integrity.

[0111] Embodiment twelve:

[0112] The embodiment is basically the same as the foregoing embodiments, and the particularity lies in that:

[0113] In the embodiment, as shown in Figure 1 and Figure 4 , the outer spherical envelope layer 2 is one or a combination of the following: a spherical cage-shaped hollow outer layer formed by crossing strips, a one-piece mesh porous structure spherical wrapping layer formed by 3D printing and solidification, a spherical shell formed by splicing curved sheet materials, and a spherical bag formed by a flexible surface material. Any outer envelope layer in the embodiment can constrain the spherical body connecting body layer of the intermediate interlayer, form an integrated elastomer structure ball, have better integrity, and have a protective effect on the support body combination structure.

[0114] Embodiment thirteen:

[0115] The embodiment is basically the same as the foregoing embodiments, and the particularity lies in that:

[0116] In the embodiment, as shown in Figure 4As shown, the spherical outer layer of the outer spherical envelope layer 2 has a diameter of no less than 0.5 m. This embodiment is suitable for the design and manufacture of medium and large spheres, and has unique advantages in the design and manufacture of medium and large spheres, is easy to manufacture and ensures the quality and manufacturing efficiency of the manufactured medium and large spheres. This embodiment provides a structural design scheme for medium spheres with a diameter of 0.1-0.5 m, and also provides a unique structural design scheme for medium and large spheres with a diameter greater than 0.5 m. By arranging the spherical frame structure units outside the central support body, the volume and size of the central support body are enlarged and extended to form an elastomer structure sphere with a larger volume or size. In addition to 3D printing additive manufacturing and subtractive manufacturing, this embodiment provides a new structural design idea for constructing medium and large spheres by combining structures, enriches the structure and construction of medium and large non-solid spheres, and opens up new technical imagination space for the design of non-small spheres in various fields.

[0117] Embodiment fourteen:

[0118] This embodiment is basically the same as the previous embodiments, and the particularity is:

[0119] In this embodiment, the strip material is inserted into at least two spherical frame structure units 1 to tightly connect different spherical frame structure units 1. The two ends of the strip material are inserted and tightly arranged towards the internal direction of the overall elastomer structure sphere, so that the strip material and the spherical frame structure unit 1 are combined to form a prestressed frame structure.

[0120] This embodiment uses a strip material inserted between adjacent spherical frame structure units 1 as a reinforcing rib to form a tightly connected structure of at least two spherical frame structure units 1, making the structure of the sphere connector more stable. The two ends of the strip material are inserted and tightly arranged towards the internal direction of the overall elastomer structure sphere, so that the strip material and the spherical frame structure unit 1 are combined to form a prestressed frame structure, which increases the outward tension between the sphere connectors. Before the elastomer structure sphere is loaded with external load, a prestress is applied to the elastomer structure sphere to produce a deformation opposite to the deformation caused by the external pressure load, achieving prestress energy storage. In this way, the elastomer structure sphere needs to first offset the deformation opposite to the external load before it is deformed under the action of external force, so that the elastomer structure sphere can continue to deform along the direction of the external load. Therefore, the prestress provides an additional protection for the elastomer structure sphere, improves the structural stability and anti-deformation ability of the elastomer structure sphere, and especially improves the service life performance of the elastomer structure sphere when it is rolling and carrying heavy distributed task loads, prolonging the service life and being suitable for more scene conditions.

[0121] Embodiment fifteen:

[0122] This embodiment is basically the same as embodiment fourteen, and the difference is that:

[0123] In this embodiment, the end of the strip material forming the prestressed frame structure is fixedly connected with the spherical frame structure unit 1, and the fixed connection part adopts any one or a mixed connection structure of two or more of the binding structure, the fastener structure, the knot pulling structure and the adhesive structure.

[0124] This embodiment selects and designs the fixing method of the end of the prestressed strip material member, prevents the strip end from protruding out of the elastomer structure ball, damages the outer contour structure of the elastomer structure ball, and also prevents the formation of burr parts on the surface of the elastomer structure ball, ensures the surface quality of the elastomer structure ball, and reduces the possibility of the large ball colliding with people, animals or other objects during rolling or other use.

[0125] Embodiment sixteen:

[0126] This embodiment is basically the same as the previous embodiments, and the difference is that:

[0127] In this embodiment, as shown in Figures 1-4 and Figure 6 , the outer spherical envelope layer 2 aperture or transparent window forms an observation hole, and a decoration is loaded in the internal cavity of the spherical frame structure unit 1; the outer contour size of the decoration is greater than the size of the hollow aperture of the spherical frame structure unit 1, and the decoration is fixed on the spherical frame structure unit 1, or the decoration is not connected with the spherical frame structure unit 1.

[0128] As shown in Figure 6 , this embodiment makes full use of the internal holding space of the spherical frame structure unit, and loads decorations such as dolls, balls, colored objects, etc. in the interior to form a spherical display rack of the decorations, which realizes the effective development and utilization of the internal space of the spherical frame structure unit and enriches the connotation and use scenarios of the spherical frame structure unit. The elastomer structure ball as the spherical display rack can be placed statically, moved or hung and swung, and can also be freely rolled or overturned in the internal space of the spherical frame structure unit, which is suitable for various application scenarios.

[0129] Embodiment seventeen:

[0130] This embodiment is basically the same as embodiment sixteen, and the difference is that:

[0131] In this embodiment, as shown in Figures 1-4 and Figure 6As shown, the external contour size of the ornament is less than or equal to the size of the hollow aperture of the spherical frame structure unit 1, and the ornament is connected with the spherical frame structure unit 1 through the connecting part, and the ornament is arranged inside the spherical frame structure unit 1.

[0132] For small-size single ornaments, complete sets of ornaments including multiple small-size scattered parts, or combined ornaments including multiple small-size weak connections, the small-size or scattered ornaments are loaded into the internal accommodation space of the spherical frame structure unit to form a spherical display rack of the ornaments, which realizes effective development and utilization of the internal space of the spherical frame structure unit, enriches the connotation and use scenarios of the spherical frame structure unit. As the elastic body structure ball of the spherical display rack can be statically placed, moved or hung rope swinging, and can also roll or make other complex movements, it is suitable for various application scenarios.

[0133] Embodiment eighteen:

[0134] This embodiment is basically the same as the foregoing embodiments, and the particularity lies in that:

[0135] In this embodiment, as shown in Figure 1 , Figure 2 , Figure 4 and Figure 7 , at least one or more of electronic devices, permanent magnet devices, mechanical sound generating devices, and non-electric optical components are installed inside the spherical frame structure unit 1, so that the spherical frame structure unit 1 forms a device mounting platform, a pressure bearing and buffer protection structure, and the external spherical envelope layer 2 forms an external pressure bearing and buffer protection structure of the device; the apertures or transparent windows of the external spherical envelope layer 2 and the apertures of the spherical frame structure unit 1 form signal channels; or the physical entity part of the external spherical envelope layer 2 and the spherical frame structure unit 1 forms a grid.

[0136] As shown in Figure 7As shown, the embodiment installs at least one or more of electronic devices, permanent magnet devices, mechanical sound generating devices, and non-electric optical components in the internal holding space of each spherical frame structure unit, realizes effective development and utilization of the internal space of the spherical frame structure unit, realizes the construction of the device system architecture of the spherical array, forms a spherical distributed device layout, and provides carrier support for the spherical space point layout of the device. Since the internal designable holding space of the support body combination structure has a distributed partition feature around the central support body, at least one or more of electronic decorations, other electronic devices, permanent magnet devices, mechanical sound generating devices, and non-electric optical components can be loaded in the holding space at different positions, i.e., inside the spherical frame structure unit, to form a multi-angle viewing interface or a spherical curved surface array type device system installation for stereoscopic presentation and stereoscopic detection. The electronic devices installed on the elastomer structure ball as a carrier are not limited to light source devices, sound source devices, magnetic field devices, or other electronic devices. The electronic devices of the embodiment can also select at least one module of a matching mobile power supply, a signal transceiver module, a storage module, a control module, and an input / output module to form an edge-controlled electronic device system or an electronic device signal transmission system that communicates with the upper computer, providing a device and component design scheme for realizing different functions and completing different tasks. At least one or more of the permanent magnet devices, mechanical sound generating devices, and non-electric optical components of the embodiment are passive devices. The embodiment can also install hybrid devices of active devices and passive devices inside the spherical frame structure unit 1, realizing the diversity of the contents of the spherical frame structure unit 1 and the diversification of the functions of the array devices.

[0137] Embodiment nineteen:

[0138] The embodiment is basically the same as the foregoing embodiments, and the particularity lies in that:

[0139] In the embodiment, as shown in Figure 1 , Figure 2 , Figure 4 and Figure 7 , a sensor is installed inside the spherical frame structure unit 1, and the sensor is fixedly installed on the installation platform support arranged in the corresponding spherical frame structure unit 1 through a connecting structure, or the sensor is suspended and installed in the internal cavity of the spherical frame structure unit 1 through a rope.

[0140] The sensor-embedded elastomer ball forms a sensor spherical array, and the data transmission is performed through the signal connection and wireless transmission module. The interlayer space of the elastomer ball has a relatively average partition, which is suitable for installing electronic devices of the spherical array, forming a spherical distributed device layout. It is not only suitable for the installation of optical and acoustic electronic devices, but also constructs a distributed installation or spherical array installation carrier of electronic devices, which can perform 360° full-view scanning and 360° visual light field detection, and can also perform sound field regulation detection, magnetic field setting and regulation, and is suitable for optoelectronic acoustic magnetic detection and scene simulation analysis, or drawing signal atlas under the condition of drawing curve trajectory of spherical motion carrying signal device.

[0141] The elastomer ball has a carrier structure feature because it contains rich internal channel space and local cavity. The elastomer balls of the above-mentioned eighteenth and nineteenth embodiments are used as the installation platform of electronic devices and non-electronic passive devices, which is simple and easy to use, and is convenient for assembly, maintenance and use.

[0142] Embodiment twenty:

[0143] The embodiment is basically the same as the foregoing embodiments, and the difference is that:

[0144] In this embodiment, as shown in Figures 2-3 The interlayer support part includes at least one layer of uniformly arranged spherical frame structure units 1.

[0145] This embodiment adopts spherical frame structure units with equal diameters, and uses equal-diameter balls to make the support body combination structure of the elastomer ball more simple. As shown in Figure 8As shown, the outermost protruding part 4 of each spherical frame structure unit 1 is on the celestial sphere with the center of the spherical center support 3, that is, the straight line OO' of the center of the spherical center support 3 and the center of the spherical frame structure unit 1 O', and the position of the intersection of the extension line of the straight line OO' and the surface of the spherical center support 3 is the outermost protruding part 4 or the highest protruding position of the spherical frame structure unit 1. The spherical frame structure unit 1 of the embodiment adopts an equal-diameter sphere, which is convenient for forming a spatial spherical lattice when the spherical frame structure unit 1 is arranged on the surface of the spherical center support 3 to form a single-layer spherical connector, and an external spherical envelope layer 2 is arranged outside to form an external structure of the sphere. The spherical frame structure unit 1 of the embodiment can be arranged on the surface of the spherical center support 3 to form a single-layer spherical connector, a two-layer spherical connector, a three-layer spherical connector, or more layers of spherical connectors. The embodiment provides a structural design scheme for medium spheres with a diameter of 0.1-0.6 m, and a unique structural design scheme for large spheres with a diameter greater than 0.6 m. The embodiment enlarges and extends the volume and size of the center support by arranging the spherical frame structure unit outside the center support, forming an elastomer structure sphere with a larger volume or size, and providing a new structural design idea for building medium and large-sized non-solid spheres in addition to additive manufacturing and subtractive manufacturing, enriching the structure and construction of medium and large-sized non-solid spheres, and opening up a new technical imagination space for non-small sphere design in various fields.

[0146] Embodiment twenty-one:

[0147] The embodiment is basically the same as the foregoing embodiments, and the particularity is that:

[0148] In the embodiment, as shown in Figure 3 The spherical frame structure unit 1 of the embodiment adopts a close-packed structure, which is a closest-packed structure, and the close-packed structure is composed of a plurality of two-dimensional dense layers stacked together. The adjacent equal-diameter spheres in the dense layer are tangent to each other, the centers of the three tangent equal-diameter spheres form an equilateral triangle, and the space between the spheres is similar to a triangular hole. A series of spherical frame structure units 1 are arranged in a close-packed spherical structure and connected together to form a combined spherical frame structure, and an outer constraint structure layer 2 is arranged outside the spherical frame structure to form an integrated elastomer ball. The embodiment provides a new structural design idea for building medium and large-sized spheres, and enriches the structure and construction of medium and large-sized non-solid spheres.

[0149] In summary, the elastic body structure ball with the support body combination structure in the above-mentioned embodiments one to twenty-one fills the hollowed-out spherical frame structure unit in the interlayer space between the central support body and the outer spherical envelope layer, and the interlayer support part is formed by the connection of the spherical frame structure unit; the interlayer support part serves as an intermediate structure layer, supports the outer spherical envelope layer to form a spherical cage, a spherical shell or a spherical balloon shape structure; the spherical frame structure unit is a spherical member formed by the cross-weaving of strips or a hollow spherical member with a non-woven form of a surface hollowed out. The above-mentioned embodiments of the utility model utilize the similar "sandwich" type multi-layer structure, select the monomer spherical filler block for the interlayer support part, connect the spherical filler block, form a three-dimensional frame composite structure, and form the overall elastic body structure ball with the multi-layer core-shell structure through the assembly of the outer spherical envelope layer. The above-mentioned embodiments of the utility model provide a medium-large size sports equipment, training appliance, handicraft or carrier device for installing electronic devices, meet the interest needs of children to control the "big toy" elastic body rolling ball, pushing ball or pulling ball, and the above-mentioned embodiments of the utility model also provide a medium-large size structure ball handicraft, and can also provide a platform device for installing and networking the spherical distributed electronic device system and the spherical array device system, so as to provide a simple and optional structure, controllable space, more green ecological, low-cost work task carrier.

[0150] The above describes the embodiments of the utility model in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and can be changed in many ways according to the purpose of the utility model creation, and any change, modification, replacement, combination or simplification made according to the spirit and principle of the utility model technical scheme should be an equivalent replacement mode, as long as it meets the purpose of the utility model, as long as it does not deviate from the technical principle and inventive concept of the utility model, it belongs to the protection range of the utility model.

Claims

1. An elastomeric construction ball having a support body combination structure, consisting of a center support body (3), a sandwich support part and an outer spherical envelope layer (2) from inside to outside in sequence, forming an integral multi-layer core-shell structure; characterized in that: The hollowed spherical frame structure unit (1) is filled in the interlayer space between the central support body (3) and the outer spherical envelope layer (2), and the interlayer support part is formed by the connection of the spherical frame structure unit (1); the interlayer support part serves as an intermediate structure layer, supports the outer spherical envelope layer (2) to form a spherical cage, a spherical shell or a spherical balloon shape structure; the spherical frame structure unit (1) is a spherical member in the form of a strip material cross-woven or a hollow spherical member in the form of a non-woven surface hollowing.

2. The elastomeric construction ball having a support body combination structure according to claim 1, wherein: The central support body (3) is a spherical solid, a sealed spherical hollow body or a surface-hollowed spherical hollow body; the diameter of the spherical frame structure unit (1) is not greater than the diameter of the spherical body of the central support body (3); the spherical frame structure unit (1) is arranged in at least one layer along the spherical surface of the central support body (3) to form a spherical connector support structure closely attached to the spherical surface of the central support body (3); the spherical connector support structure adopts any one of the following connection structures: The first connection structure: any adjacent spherical frame structure units (1) in the spherical connector support structure are tightly connected with each other, so that the spherical connector support structure forms a full-wrapping structure of the central support body (3); The second connection structure: the spherical frame structure units (1) in the spherical connector support structure are respectively connected with the central support body (3), so that each spherical frame structure unit (1) is constrained in a fixed point position area on the surface of the central support body (3), and the spherical connector support structure forms a full-aggregation structure; The third connection structure: the spherical frame structure units (1) in the spherical connector support structure are divided into two parts, the first part of the spherical frame structure units (1) are respectively connected with the central support body (3) to form an anchor point connection structure, and the second part of the spherical frame structure units (1) are respectively connected with the first part of the spherical frame structure units (1); The fourth connection structure: the spherical frame structure units (1) in the spherical connector support structure are divided into two parts, a plurality of spherical frame structure units (1) in the first part form at least one annular bead string structure connected in sequence and sleeved outside the central support body (3), and the second part of the spherical frame structure units (1) are connected with the annular bead string structure to form a mesh connection structure wrapping the central support body (3).

3. The elastomeric construction ball having a support body combination structure according to claim 1, wherein: The connection part structure of the spherical frame structure unit (1) adopts any one or a mixture of two or more of the following connection structures: The first connection part structure: a silk or rope member is used to tightly bind the local parts of adjacent spherical frame structure units (1) to form a connection part; The second connection part structure: a silk or rope member is used to pull and connect adjacent spherical frame structure units (1) to form a connection part; The third connection part structure: a fastener is used to connect the local parts of adjacent spherical frame structure units (1) to form a connection part; The fourth connection part structure: the contact parts of adjacent spherical frame structure units (1) are adhesively connected to form a pasted connection part.

4. The elastomer construction ball having the support body combination structure according to claim 1, wherein: The connection part structure of the spherical frame structure unit (1) and the central support body (3) adopts any one or a mixture of two or more of the following connection structures: The first connection structure: using a wire or rope member to fasten and bind the local parts of the spherical frame structure unit (1) and the central support body (3) to form a connection part; The second connection structure: using a wire or rope member to pull the connection of the spherical frame structure unit (1) and the central support body (3) to form a connection part; The third connection structure: using a fastener to connect the local parts of the spherical frame structure unit (1) and the central support body (3) to form a connection part; The fourth connection structure: the contact parts of the spherical frame structure unit (1) and the central support body (3) are connected by adhesive to form a pasting connection part.

5. The elastomer construction ball having a support body combination structure according to claim 1, wherein: The external spherical envelope layer (2) is one or a combination of the following: a spherical cage-shaped hollow outer layer formed by cross-weaving strips, a one-piece mesh porous structure spherical wrapping layer formed by 3D printing and solidification, a spherical shell formed by splicing curved sheet materials, and a spherical bag formed by flexible surface materials. Alternatively, the diameter of the spherical outer layer of the external spherical envelope layer (2) is not less than 0.5m.

6. The elastomer construction ball having the support body combination structure according to claim 1, wherein: At least two spherical frame structure units (1) are connected by inserting strips, so that different spherical frame structure units (1) are connected tightly. The ends of the strips are inserted into the interior of the overall elastomer structure ball and are tightly arranged, so that the strips and the spherical frame structure units (1) are combined together to form a prestressed frame structure.

7. The elastomeric construction ball having a support body combination structure according to claim 6, wherein: The ends of the strips forming the prestressed frame structure are fixedly connected to the spherical frame structure unit (1). The fixed connection part adopts any one or a mixture of two or more of the following connection structures: a binding structure, a fastener structure, a knot-pulling structure, and a pasting structure.

8. The elastomer construction ball having the support body combination structure according to claim 1, wherein: The pores or transparent windows of the external spherical envelope layer (2) form observation holes. Decorations are arranged in the internal cavity of the spherical frame structure unit (1). The external contour size of the decorations is greater than the hollow pore size of the spherical frame structure unit (1). The decorations are fixed on the spherical frame structure unit (1), or the decorations are not connected to the spherical frame structure unit (1). Alternatively, the external contour size of the decorations is less than or equal to the hollow pore size of the spherical frame structure unit (1). The decorations are connected together with the spherical frame structure unit (1) through the connection part. The decorations are arranged inside the spherical frame structure unit (1).

9. The elastomer construction ball having a support body combination structure according to claim 1, wherein: At least one or more of the following devices are installed in the internal cavity of the spherical frame structure unit (1): electronic devices, permanent magnet devices, mechanical sound generating devices, and non-electric optical components. The spherical frame structure unit (1) forms a device mounting platform, a pressure bearing and buffer protection structure. The external spherical envelope layer (2) forms an external pressure bearing and buffer protection structure for the devices. The pores or transparent windows of the external spherical envelope layer (2) and the pores of the spherical frame structure unit (1) form signal channels. Alternatively, the physical entity parts of the external spherical envelope layer (2) and the spherical frame structure unit (1) form a grid.

10. The elastomer construction ball having a support body combination structure according to claim 1, wherein: The spherical frame structure units (1) in the interlayer support part are equal-diameter spheres with the same diameter. The interlayer support part includes at least one layer of uniformly arranged spherical frame structure units (1).

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