CN220345053U - Multi-interesting needle carving entertainment equipment and needle carving entertainment system - Google Patents

Abstract

The utility model belongs to the technical field of entertainment equipment, and particularly relates to multi-interestingness needle carving entertainment equipment and a needle carving entertainment system, wherein the equipment comprises an equipment bracket; the movable needle mounting rack is arranged on the equipment bracket; the movable needle assembly is movably inserted into the movable needle mounting frame and can reciprocate along the needle shaft direction under the action of external force so as to form different 3D patterns; and the movable needle limiting assembly corresponds to the movable needle assembly and is arranged on the equipment support and is used for limiting one end of the movable needle assembly, so that the end, which is not limited by the movable needle assembly, forms an array structure protruding from the movable needle mounting frame for throwing entertainment. The utility model provides a multi-fun needle carving entertainment device and a needle carving entertainment system, which can simultaneously provide entertainment activities such as needle carving, throwing and the like for a user, effectively improve the fun of entertainment and enable the user to generate lasting interest.

Description

Multi-interesting needle carving entertainment equipment and needle carving entertainment system

Technical Field

The utility model belongs to the technical field of entertainment equipment, and particularly relates to multi-interestingness needle carving entertainment equipment and a needle carving entertainment system.

Background

The pin carving is entertainment equipment which utilizes a plurality of drawing pins inserted on a limiting plate and moves when an external force is applied to simulate and clone the shape of a force application article to form a 3D graph similar to the shape of the force application article.

In the prior art, although the needle carving device can provide fun for people by copying and cloning different three-dimensional shapes, the entertainment mode is single, and the user is difficult to generate lasting interest only by simulating and cloning the entertainment mode of the object shape, so that the fun of the device is still to be further improved.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model provides the multi-fun needle carving entertainment equipment, wherein one end of the movable needle assembly is limited by the movable needle limiting assembly, one end of the movable needle assembly, which is not limited, can form an array structure protruding from the movable needle mounting frame, and the array structure is used for throwing entertainment such as a flying disc, a flying axe and the like. The utility model also provides a multi-fun needle carving entertainment system which can provide simulation, cloning of the shape of the object, throwing entertainment and other entertainment activities for users and has rich fun.

The technical effects to be achieved by the utility model are realized by the following technical scheme:

the utility model relates to a multi-interesting needle carving entertainment device, which comprises a device bracket; the movable needle mounting rack is arranged on the equipment bracket; the movable needle assembly is movably inserted into the movable needle mounting frame and can reciprocate along the needle shaft direction under the action of external force so as to form different 3D patterns; the movable needle limiting assembly corresponds to the movable needle assembly and is arranged on the equipment bracket and is used for limiting one end of the movable needle assembly, so that one end of the movable needle assembly, which is not limited, forms an array structure protruding from the movable needle mounting frame for throwing entertainment; the movable needle limiting assembly is a turnover plate limiting assembly, a push-pull plate fiber assembly or a sliding plate limiting assembly.

As one preferable scheme, the movable needle limiting assembly is a turnover plate limiting assembly, and the structure of the movable needle limiting assembly comprises a hinge connecting unit arranged on one side edge of the equipment support and a turnover plate arranged on the hinge connecting unit.

As one preferable scheme, the movable needle limiting component is a push-pull plate limiting component, and the structure of the movable needle limiting component comprises a sliding rail unit arranged on two opposite sides of the equipment support and a push-pull plate arranged on the sliding rail unit in a sliding manner.

As one preferable scheme, the movable needle limiting assembly is a sliding plate limiting assembly, and the structure of the movable needle limiting assembly comprises a guide column unit which is perpendicular to the large end face of the movable needle mounting frame, and a sliding plate which is parallel to the large end face of the movable needle mounting frame and is slidably arranged on the guide column unit.

As one preferable scheme, the sliding plate limiting assembly further comprises a sliding locking piece for limiting the sliding of the sliding plate;

the sliding locking piece is a clamping locking piece or a threaded locking piece which is detachably arranged on the guide column unit; or the sliding locking piece is a hook locking piece arranged on the equipment bracket, the movable needle mounting frame or the guide column unit.

As one preferable scheme, the movable needle assembly comprises at least 30 groups of movable needle units which are uniformly arranged on the movable needle mounting frame from top to bottom; each movable needle unit comprises at least 30 movable needles which are arranged side by side and uniformly, and the distance between two adjacent movable needle units and two adjacent movable needles is 5mm-50mm.

As one preferable scheme, the movable needle comprises a needle shaft movably penetrating through the movable needle mounting frame, a first needle head limiting part corresponding to the movable needle limiting assembly and arranged at one end of the needle shaft, and a second needle head limiting part detachably arranged at the other end of the needle shaft and at least comprising three different colors, wherein the cross section sizes of the first needle head limiting part and the second needle head limiting part are larger than that of the needle shaft.

As one preferable scheme, the first needle head limiting part is a ball head limiting part which is adjacent to one side end surface of the movable needle mounting frame and is parallel to the large end surface of the movable needle mounting frame; the second needle head limiting part is a drop-shaped limiting part or a ball head limiting part.

As one preferable scheme, the equipment bracket comprises a bracket base and a needle plate fixing frame which is arranged on the bracket base and is used for installing the movable needle mounting frame;

the movable needle mounting frame comprises a first movable needle mounting plate and a second movable needle mounting plate, wherein large end surfaces of the first movable needle mounting plate and the second movable needle mounting plate are parallel to each other and are arranged in the needle plate fixing frame at intervals, and a plurality of reinforcing connecting pieces are connected between the first movable needle mounting plate and the second movable needle mounting plate.

The multi-interesting needle carving entertainment system comprises the multi-interesting needle carving entertainment equipment and the throwing piece movably inserted on the movable needle assembly.

In summary, the present utility model has at least the following advantages:

1. according to the multi-interest needle carving entertainment device, one end of the movable needle assembly is limited by the movable needle limiting assembly, one end of the movable needle assembly, which is not limited, can form an array structure protruding from the movable needle mounting frame, and the array structure is used for throwing entertainment such as a flying disc, a flying axe and the like.

2. The multi-interesting needle carving entertainment equipment has various structures of the movable needle limiting assembly, can be selected according to actual needs, and effectively meets the use requirements of the equipment in different environments or scenes.

3. According to the multi-interest needle carving entertainment device, the second needle head limiting part in the movable needle is of a detachable structure with various colors, different patterns can be spliced, so that jigsaw entertainment is provided for a user, and the overall interest of the device is further effectively improved.

3. The multi-interesting needle carving entertainment system can provide simulation, cloning of the shape of the object, throwing entertainment and other entertainment activities for a user, and has rich interestingness.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a multi-entertaining needle carving entertainment device in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic view showing an assembled structure of the device holder, the movable needle mount and the movable needle assembly according to the embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of the structure of the first movable needle mounting plate and the second movable needle mounting plate according to the embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of a movable needle in an embodiment of the present utility model;

FIG. 6 is a schematic diagram showing an assembly structure of the device holder and the movable needle limit assembly in embodiment 1 of the present utility model;

FIG. 7 is a schematic diagram showing an assembly structure of a device holder and a movable needle limit assembly according to embodiment 2 of the present utility model;

FIG. 8 is a schematic diagram showing an assembly structure of a device holder and a movable needle limit assembly according to embodiment 3 of the present utility model;

FIG. 9 is a schematic diagram of the overall structure of a multi-entertaining needle carving entertainment system according to an embodiment of the utility model.

Reference numerals:

10. a multi-interesting needle carving entertainment device;

100. equipment support, 110, support base, 120, needle plate fixing frame;

200. the movable needle comprises a movable needle mounting frame 210, a first movable needle mounting plate 220, a second movable needle mounting plate 211, a mounting plate body 212, movable needle mounting holes 230 and a reinforcing connecting piece;

300. a movable needle assembly 310, a movable needle 311, a needle shaft 312, a first needle head limit part 313 and a second needle head limit part;

400. the movable needle limiting assembly 410a, the hinge connecting unit, 420a, the turnover plate, 410b, the sliding rail unit, 420b, the push-pull plate, 410c, the guide post unit, 420c, the sliding plate, 430c, the sliding locking piece, 411 and the guide post;

20. a throwing member.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

Example 1:

referring to fig. 1, a multi-funny needle carving entertainment device 10 in the present embodiment includes a device bracket 100, a movable needle mounting frame 200 provided on the device bracket 100, a movable needle assembly 300 movably inserted on the movable needle mounting frame 200, and a movable needle limit assembly 400 provided on the device bracket 100 and corresponding to the movable needle assembly 300; the equipment bracket 100 is used for fixing and installing other parts of equipment and realizing the whole movement and placement of the equipment, and the movable needle mounting frame 200 is used for installing and primarily limiting the movable needle assembly 300; the movable needle assembly 300 can reciprocate along the needle shaft direction under the action of external force so as to form different 3D patterns; the movable needle limiting assembly 400 is used for limiting one end of the movable needle assembly 300, so that an array structure protruding from the movable needle mounting frame 200 is formed at the end of the movable needle assembly 300, which is not limited, for throwing entertainment such as a frisbee, an axe, and the like.

Referring further to fig. 2, the apparatus rack 100 includes a rack base 110 for fixing and supporting, and a needle plate fixing frame 120 provided on the rack base 110 for mounting the movable needle mount 200. Preferably, the support base 110 is a supporting leg structure or a supporting plate structure, and can be adaptively selected according to the size of the movable needle mounting frame 200; that is, when the size of the movable needle mounting frame 200 is small, the support base 110 can be designed as a support leg structure, which not only can effectively meet the supporting and fixing requirements of the equipment, but also can effectively reduce the weight of the whole equipment; and when the size of the movable needle mounting frame 200 is larger, the support base 110 can be designed as a support plate structure, has a larger weight, and can effectively prevent the movable needle mounting frame 200 from toppling over so as to improve the overall stability and safety of the equipment. The needle plate fixing frame 120 may be designed as a rectangular fixing frame, a polygonal fixing frame or a circular fixing frame structure according to actual requirements, so long as fixing and mounting of the movable needle mount 200 can be achieved.

Referring further to fig. 3, the movable needle mounting frame 200 includes a first movable needle mounting plate 210 and a second movable needle mounting plate 220 having large end surfaces parallel to each other and installed in the needle plate fixing frame 120 at intervals, and a plurality of reinforcing connection members 230 connected between the first movable needle mounting plate 210 and the second movable needle mounting plate 220 for improving the overall stability of the mounting frame; preferably, the reinforcement connection 230 is a bolted connection. The first movable needle mounting plate 210 and the second movable needle mounting plate 220, which are parallel to and spaced from each other on the large end surface, can form a hollow sandwich type mounting frame structure, so that not only can the installation of the movable needle assembly 300 be effectively satisfied, but also the movable needle assembly 300 can be ensured to reciprocate along the large end surface perpendicular to the movable needle mounting frame 200, so that the movable needle assembly 300 can be effectively prevented from tilting or being blocked in the moving process. Referring further to fig. 4, the first movable needle mounting plate 210 and the second movable needle mounting plate 220 each include a mounting plate body 211, and movable needle mounting holes 212 adapted to the movable needle assembly 300 and arranged in a matrix on the mounting plate body 211.

Referring further to fig. 3, the movable needle assembly 300 includes at least 30 groups of movable needle units uniformly disposed on the movable needle mounting frame 200 from top to bottom, wherein each movable needle unit includes at least 30 movable needles 310 disposed side by side and uniformly, and a distance between two adjacent movable needle units and two adjacent movable needles 310 is 5mm-50mm, which can be adaptively selected according to the size of the movable needle mounting frame 200. Referring to fig. 5, the movable needle 310 includes a needle shaft 311 movably penetrating through the movable needle mounting hole 212, a first needle head limiting portion 312 corresponding to the movable needle limiting assembly 400 and disposed at one end of the needle shaft 311, and a second needle head limiting portion 313 detachably disposed at the other end of the needle shaft 311 and at least including three different colors; the movable needle 310 not only can realize the simulation and cloning of different 3D patterns through reciprocating movement, but also the second needle head limiting part 313 with different colors is detachably arranged on the needle shaft 311, so that different patterns can be spliced, and jigsaw entertainment is provided for a user, so that the overall interestingness of the equipment is further effectively improved. And the cross-sectional dimensions of the first needle head limiting portion 312 and the second needle head limiting portion 313 are larger than the cross-sectional dimensions of the needle shaft 311; preferably, the needle shaft 311 is in a cylindrical, square cylindrical or prismatic structure, and can be adaptively designed according to practical needs, and the cross-sectional area of the needle shaft is 0.8-0.95 times that of the movable needle mounting hole 212, and is 0.5-0.8 times that of the maximum cross-sectional areas of the first needle limiting portion 312 and the second needle limiting portion 313.

Further, the first needle head limiting portion 312 is a ball head limiting portion adjacent to the end surface of one side of the movable needle mounting frame 200 and parallel to the large end surface of the movable needle mounting frame 200; when the movable needle limiting assembly 400 limits the movable needle assembly 300, the second needle limiting portion 313 can be protruded on the large end surface of the movable needle mounting frame 200 to be consistent in height, so that a planar array structure is formed for throwing entertainment such as a frisbee, an axe and the like. The second needle spacing portion 313 is a drop-shaped spacing portion or a ball head spacing portion, and the contact portions of the first needle spacing portion 312 and the second needle spacing portion 313 with the article are arc-shaped surface structures, so that the stress on the article can be effectively reduced, the safety of entertainment is improved, and the simulation and cloning of the body part of a user are particularly performed.

Referring to fig. 6, the movable needle limiting assembly 400 is a turnover plate limiting assembly, and includes a hinge connection unit 410a disposed on one side of the needle plate fixing frame 120, and a turnover plate 420a disposed on the hinge connection unit 410a for movably limiting the movable needle assembly 300; preferably, the hinge connection unit 410a is a plurality of hydraulic buffer hinges disposed side by side on one side of the needle plate fixing frame 120. When the device is used for needle carving entertainment, the overturning plate 420a can be overturned to a state of forming an included angle of at least 45 degrees with the large end face of the movable needle mounting frame 200, so that the limit on the movable needle assembly 300 is relieved, and a space is provided for the reciprocating movement of the movable needle assembly 300; when the device is used for throwing entertainment such as a frisbee, a hatchet and the like, the overturning plate 420a can be overturned to be parallel to the large end surface of the movable needle mounting frame 200 so as to limit the movement of one end of the movable needle assembly 300, so that the non-limited end of the movable needle assembly 300 forms an array structure protruding on the large end surface of the movable needle mounting frame 200, and the throwing objects such as the frisbee, the hatchet and the like thrown on the movable needle assembly are clamped to realize the effect of throwing entertainment.

Example 2:

referring to fig. 1-5, the multi-funny needle carving entertainment apparatus 10 in this embodiment is the same as embodiment 1, and includes an apparatus bracket 100, a movable needle mounting bracket 200 provided on the apparatus bracket 100, a movable needle assembly 300 movably inserted on the movable needle mounting bracket 200, and a movable needle limit assembly 400 provided on the apparatus bracket 100 corresponding to the movable needle assembly 300; the main difference is that the design of the movable needle limit assembly 400 in this embodiment is different from that of embodiment 1, and the specific design is as follows:

referring to fig. 7, the movable needle limiting assembly 400 is a push-pull plate limiting assembly, and includes a sliding rail unit 410b disposed on two opposite sides of the needle plate fixing frame 120, and a push-pull plate 420b slidably disposed on the sliding rail unit 410b for movably limiting the movable needle assembly 300; preferably, the length of the sliding rail unit 410b is at least 2 times the length of two opposite sides of the needle plate fixing frame 120, and the length of one end of the sliding rail unit 410b extending to the outside of the needle plate fixing frame 120 is at least consistent with the width of the push-pull plate 420 b. When the device is used for needle carving entertainment, the push-pull plate 420b can be pushed and pulled to the position where the slide rail unit 410b extends to the outside of the needle plate fixing frame 120, so that the limit on the movable needle assembly 300 is released, and a space is provided for the reciprocating movement of the movable needle assembly 300; when the device is used for throwing entertainment such as a frisbee, a hatchet and the like, the push-pull plate 420b can be pushed and pulled to a state aligned with the inside of the needle plate fixing frame 120 so as to limit the movement of one end of the movable needle assembly 300, so that the non-limited end of the movable needle assembly 300 forms an array structure protruding from the large end face of the movable needle mounting frame 200, and the throwing objects such as the frisbee, the hatchet and the like thrown on the movable needle assembly are clamped, thereby realizing the effect of throwing entertainment.

Example 3:

referring to fig. 1-5, the multi-funny needle carving entertainment apparatus 10 in this embodiment is the same as embodiment 1, and includes an apparatus bracket 100, a movable needle mounting bracket 200 provided on the apparatus bracket 100, a movable needle assembly 300 movably inserted on the movable needle mounting bracket 200, and a movable needle limit assembly 400 provided on the apparatus bracket 100 corresponding to the movable needle assembly 300; the main difference is that the design of the movable needle limit assembly 400 in this embodiment is different from that of embodiment 1, and the specific design is as follows:

referring to fig. 8, the movable needle limiting assembly 400 is a sliding plate limiting assembly, and includes a guide post unit 410c disposed perpendicular to the large end surface of the movable needle mounting frame 200, a sliding plate 420c disposed on the guide post unit 410c in parallel with the large end surface of the movable needle mounting frame 410c, and a sliding locking member 430c for limiting sliding movement of the sliding plate 420 c. Further, the guide post unit 410c includes a plurality of guide posts 411 disposed corresponding to corners of the movable needle mount 200; preferably, the guide post 411 is a cylindrical guide post or a prismatic guide post, and can be designed according to practical needs, and the length is at least 1.2 times of the whole length of the movable needle 311.

Further, the sliding locking member 430c is a clamping locking member or a threaded locking member detachably mounted on the guide post 411; preferably, the clamping lock is an a-clamp, the threaded lock is a nut, and when the sliding lock 430c is a nut, the guide post 411 is provided with an adapted thread. Or, the sliding locking member 430c is a hook locking member (not shown) mounted on the needle plate fixing frame 120, the movable needle mounting frame 200 or the guide post unit 410c, and the specific structure is not further designed as long as the limit of the sliding plate 420c can be achieved. When the device is used for needle carving entertainment, the sliding plate 420c can be slid to the end of the guide post 411 far away from the movable needle mounting frame 200, and at this time, the sliding plate 420c can not limit the movable needle assembly 300, so that enough space is reserved for the reciprocating movement of the movable needle assembly 300; when the device is used for throwing entertainment such as a frisbee and a hatchet, the sliding plate 420c can be slid to a state that the second needle head limiting part 3112 of the movable needle 311 abuts against the movable needle mounting frame 200, and limiting locking is performed by the sliding locking piece 430c to limit movement of one end of the movable needle assembly 300, so that an array structure protruding from the large end face of the movable needle mounting frame 200 is formed at the unlimited end of the movable needle assembly 300, and thus throwing objects such as frisbee and hatchet thrown on the movable needle assembly are clamped, and the effect of throwing entertainment is achieved.

Example 4:

referring to fig. 9, the multi-funny needle carving entertainment system in this embodiment includes the multi-funny needle carving entertainment device 10 of any one of embodiments 1 to 3, and a throwing member 20 movably inserted in a movable needle assembly 300 of the multi-funny needle carving entertainment device 10; preferably, throwing member 20 is a flying disc, hatchet, card, or the like. When the needle carving entertainment activity is carried out, the limit of the movable needle assembly 300 can be released, and the throwing piece 20 is taken down so as to simulate and clone the shape of an article; when throwing entertainment is performed, the movable needle assembly 300 can be limited, and the throwing piece 20 is inserted on the movable needle assembly 300 by throwing the throwing piece 20, so that fun is obtained.

According to the technical scheme of the embodiment, the utility model provides the multi-fun needle carving entertainment equipment and the needle carving entertainment system, which can simultaneously provide entertainment activities such as needle carving, throwing and the like for a user, effectively improve the fun of entertainment and enable the user to generate lasting interest.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature may include first and second features directly contacting each other, either above or below a second feature, or through additional features contacting each other, rather than directly contacting each other. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being below, beneath, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.

While the utility model has been described in conjunction with the specific embodiments above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are included within the spirit and scope of the following claims.

Claims (10)

1. A multiple interest needle carving entertainment device, comprising:

an equipment rack;

the movable needle mounting rack is arranged on the equipment bracket;

the movable needle assembly is movably inserted into the movable needle mounting frame and can reciprocate along the needle shaft direction under the action of external force so as to form different 3D patterns;

the movable needle limiting assembly corresponds to the movable needle assembly and is arranged on the equipment bracket and is used for limiting one end of the movable needle assembly, so that one end of the movable needle assembly, which is not limited, forms an array structure protruding from the movable needle mounting frame for throwing entertainment;

the movable needle limiting assembly is a turnover plate limiting assembly, a push-pull plate fiber assembly or a sliding plate limiting assembly.

2. The multi-funny needle carving entertainment device according to claim 1 wherein the movable needle limiting assembly is a turnover plate limiting assembly and structurally comprises a hinge connecting unit arranged on one side edge of the device support and a turnover plate arranged on the hinge connecting unit.

3. The multi-funny needle carving entertainment device according to claim 1 wherein the movable needle limiting assembly is a push-pull plate limiting assembly and the structure thereof comprises a slide rail unit arranged on two opposite sides of the device bracket and a push-pull plate slidably arranged on the slide rail unit.

4. The multi-funny needle carving entertainment device according to claim 1 wherein the movable needle limiting assembly is a sliding plate limiting assembly and structurally comprises a guide post unit which is perpendicular to the large end face of the movable needle mounting frame and a sliding plate which is parallel to the large end face of the movable needle mounting frame and is slidably arranged on the guide post unit.

5. The multiple interest needle carving entertainment device of claim 4 wherein the slide plate limiting assembly further includes a slide lock for limiting the sliding of the slide plate;

the sliding locking piece is a clamping locking piece or a threaded locking piece which is detachably arranged on the guide column unit;

or the sliding locking piece is a hook locking piece arranged on the equipment bracket, the movable needle mounting frame or the guide column unit.

6. The multiple interest needle carving entertainment device of claim 1 wherein the movable needle assembly includes at least 30 sets of movable needle units uniformly disposed on the movable needle mount from top to bottom; each movable needle unit comprises at least 30 movable needles which are arranged side by side and uniformly, and the distance between two adjacent movable needle units and two adjacent movable needles is 5mm-50mm.

7. The multi-funny needle carving entertainment device according to claim 6 wherein the movable needle comprises a needle shaft movably penetrating through the movable needle mounting frame, a first needle head limiting part corresponding to the movable needle limiting assembly and arranged on one end of the needle shaft, and a second needle head limiting part detachably arranged on the other end of the needle shaft and at least comprising three different colors, wherein the cross-sectional sizes of the first needle head limiting part and the second needle head limiting part are both larger than the cross-sectional size of the needle shaft.

8. The multi-fun needle carving entertainment device according to claim 7 wherein the first needle head limiting portion is a ball head limiting portion which is adjacent to one side end face of the movable needle mounting frame and parallel to a large end face of the movable needle mounting frame; the second needle head limiting part is a drop-shaped limiting part or a ball head limiting part.

9. The multiple interest needle carving entertainment device of claim 1 wherein the device bracket includes a bracket base and a needle plate fixing frame provided on the bracket base for mounting the movable needle mount;

the movable needle mounting frame comprises a first movable needle mounting plate and a second movable needle mounting plate, wherein large end surfaces of the first movable needle mounting plate and the second movable needle mounting plate are parallel to each other and are arranged in the needle plate fixing frame at intervals, and a plurality of reinforcing connecting pieces are connected between the first movable needle mounting plate and the second movable needle mounting plate.

10. A multi-fun needle carving entertainment system, characterized by comprising the multi-fun needle carving entertainment device as claimed in any one of claims 1 to 9 and a throwing piece movably inserted on the movable needle assembly.