Knowledge graph demonstration device

Abstract

The utility model relates to the field of knowledge graph demonstration, and particularly discloses a knowledge graph demonstration device, which comprises a support base; the driving mechanism comprises a speed reduction assembly and a senna tile assembly which are mounted in the supporting base, and a transmission rod assembly arranged on the senna tile assembly; the demonstration box mechanism is arranged on the outer side of the transmission rod assembly; the speed reduction assembly can drive the senna tile assembly to work, and the senna tile assembly works to drive the transmission rod assembly to drive the demonstration box mechanism to rotate. According to the utility model, the deceleration assembly is controlled to work to drive the senna tile assembly to work, the senna tile assembly works to enable the transmission rod assembly to drive the demonstration box mechanism to intermittently and slowly rotate, and the demonstration box mechanism intermittently and slowly rotates, so that a viewer can conveniently view when the demonstration box mechanism stops; and a user can fully understand map information conveniently, and the speed reduction assembly, the Japanese tile assembly and the transmission rod assembly can be supported through the supporting base.

Description

Technical Field

[0001] The utility model belongs to the field of knowledge graph demonstration, and specifically is a knowledge graph demonstration device. Background Art

[0002] A knowledge graph is a graphical data structure used to represent knowledge, designed to capture the relationships and attributes between entities. It is a semantic network used to describe entities in the real world (such as people, places, things) and the associations between them.

[0003] The existing Chinese patent CN220155093U discloses a knowledge graph demonstration device, including a mounting frame, a demonstration mechanism, a cleaning mechanism and a controller; the mounting frame includes a rectangular frame, and side mounting grooves are provided on the left and right sides of the rectangular frame, and a storage groove is opened at the lower end of the rectangular frame; the demonstration mechanism is installed in the middle of the mounting frame; the cleaning mechanism is connected to the mounting frame, which has the advantages that: under the premise of ensuring the knowledge graph demonstration function of the device, the knowledge graph demonstration surface can be wiped, thereby realizing automatic cleaning operation of the device, effectively avoiding dust accumulation on the device, not only ensuring the aesthetics of the device, but also avoiding dust affecting the user's viewing of the knowledge graph on the device, and at the same time avoiding the labor burden caused to the user by manual cleaning. In addition, the strip-shaped cleaning wiper can be disassembled for subsequent cleaning, maintenance and replacement, with more comprehensive functions, which is convenient for product promotion and use.

[0004] The above-mentioned atlas demonstration device only displays on one side when in use, and the single-sided display cannot display multiple angles of the product or concept, which may lead to insufficient understanding of the user. At the same time, most existing multi-sided display devices display by rotating, and continuous rotation will make the atlas difficult to see and affect its use. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a knowledge graph demonstration device to solve the problem in the prior art that the continuous rotation of the multi-faceted display device will make the graph difficult to see and affect the use.

[0006] A knowledge graph demonstration device comprises: a support base; a driving mechanism, comprising a reduction assembly and a Geneva assembly installed inside the support base, and a transmission rod assembly arranged on the Geneva assembly; a demonstration box mechanism arranged outside the transmission rod assembly; the reduction assembly can drive the Geneva assembly to work, and the operation of the Geneva assembly can drive the transmission rod assembly to drive the demonstration box mechanism to rotate.

[0007] Preferably, the deceleration assembly includes a motor, a rotating rod 1 and a rotating rod 2, the upper end of the motor is fixedly connected to a gear 1, the outer side of the rotating rod 1 is fixedly connected to a gear 2 and a gear 3, and the outer side of the rotating rod 2 is fixedly connected to a gear 4.

[0008] Preferably, the Geneva assembly includes shaft rod one and shaft rod two, the outer side of shaft rod one is fixedly connected to a limiting arc block, the bottom of the limiting arc block is fixedly connected to a driving rod, the outer side of shaft rod two is fixedly connected to a turntable, and the outer side of the turntable is also staggered with a plurality of limiting arc grooves and matching grooves; the transmission rod assembly includes a transmission rod body, the lower end of the transmission rod body is fixedly connected to a hexagonal plate, and the upper end of the transmission rod body is rotatably connected to a threaded cover.

[0009] Preferably, the motor is fixedly installed inside the support base, the rotating rod 1, the rotating rod 2, the shaft rod 1 and the shaft rod 2 are all fixedly installed inside the support base through bearings, the upper end of the rotating rod 2 is fixedly connected to the shaft rod 1, the upper end of the shaft rod 2 is fixedly connected to the hexagonal plate, the limiting arc block matches the limiting arc groove, and the driving rod matches the matching groove.

[0010] Preferably, the demonstration box mechanism comprises a demonstration box body and a hexagonal demonstration board, and a hexagonal card slot is provided on the outer side of the demonstration box body.

[0011] Preferably, the hexagonal demonstration board is slidably embedded in the hexagonal card slot, the transmission rod body is penetrated and arranged on the demonstration box body, and the hexagonal board is embedded in the bottom of the demonstration box body.

[0012] Compared with the prior art, the utility model has the following beneficial effects: by controlling the operation of the deceleration assembly, the operation of the Geneva assembly can drive the transmission rod assembly to drive the demonstration box mechanism to rotate intermittently and slowly, and the intermittent and slow rotation of the demonstration box mechanism can facilitate viewers to watch when the demonstration box mechanism pauses, and can also facilitate users to fully understand the diagram information. The support base can support the deceleration assembly, the Geneva assembly and the transmission rod assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the driving mechanism of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the deceleration assembly of the utility model;

[0017] Figure 5 It is a schematic diagram of the structure of the Geneva assembly of the utility model;

[0018] Figure 6 It is a structural schematic diagram of the demonstration box mechanism of the utility model.

[0019] In the figure: 1. support base; 2. driving mechanism; 21. reduction assembly; 211. motor; 212. rotating rod one; 213. rotating rod two; 214. gear one; 215. gear two; 216. gear three; 217. gear four; 22. Geneva assembly; 221. shaft rod one; 222. shaft rod two; 223. limit arc block; 224. driving rod; 225. turntable; 226. limit arc groove; 227. matching groove; 23. transmission rod assembly; 231. transmission rod body; 232. hexagonal plate; 233. threaded cover; 3. demonstration box mechanism; 31. demonstration box body; 32. hexagonal demonstration board; 33. hexagonal slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 6 As shown:

[0022] Embodiment 1: The utility model provides a knowledge graph demonstration device, comprising: a support base 1; a driving mechanism 2, comprising a deceleration component 21 and a Geneva component 22 installed inside the support base 1, a transmission rod component 23 arranged on the Geneva component 22; a demonstration box mechanism 3 arranged outside the transmission rod component 23; the deceleration component 21 can drive the Geneva component 22 to work, and the Geneva component 22 can drive the transmission rod component 23 to drive the demonstration box mechanism 3 to rotate;

[0023] Among them, by controlling the operation of the deceleration component 21, the Geneva component 22 can be driven to work. The operation of the Geneva component 22 will cause the transmission rod component 23 to drive the demonstration box mechanism 3 to rotate intermittently and slowly. The intermittent slow rotation of the demonstration box mechanism 3 can facilitate viewers to watch, and can also facilitate users to fully understand the atlas information. The support base 1 can support the deceleration component 21, the Geneva component 22 and the transmission rod component 23.

[0024] Specifically, the deceleration assembly 21 includes a motor 211, a rotating rod 1 212 and a rotating rod 2 213, the upper end of the motor 211 is fixedly connected with a gear 1 214, the outer side of the rotating rod 1 212 is fixedly connected with a gear 2 215 and a gear 3 216, and the outer side of the rotating rod 2 213 is fixedly connected with a gear 4 217, wherein the number of teeth of gear 1 214 is less than that of gear 2 215, and the number of teeth of gear 3 216 is less than that of gear 4 217.

[0025] Specifically, the Geneva assembly 22 includes an axle rod 1 221 and an axle rod 222. The outer side of the axle rod 1 221 is fixedly connected to a limiting arc block 223, the bottom of the limiting arc block 223 is fixedly connected to a driving rod 224, the outer side of the axle rod 222 is fixedly connected to a turntable 225, and the outer side of the turntable 225 is also staggered with a plurality of limiting arc grooves 226 and matching grooves 227; the transmission rod assembly 23 includes a transmission rod body 231, the lower end of the transmission rod body 231 is fixedly connected to a hexagonal plate 232, and the upper end of the transmission rod body 231 is rotatably connected to a threaded cover 233.

[0026] Specifically, the motor 211 is fixedly installed inside the support base 1, and the rotating rod 1 212, the rotating rod 213, the shaft rod 1 221 and the shaft rod 222 are all fixedly installed inside the support base 1 through bearings. The upper end of the rotating rod 213 is fixedly connected to the shaft rod 1 221, the upper end of the shaft rod 222 is fixedly connected to the hexagonal plate 232, the limiting arc block 223 matches the limiting arc groove 226, and the driving rod 224 matches the matching groove 227.

[0027] As can be seen from the above, the control motor 211 can make the gear 1 214 drive the gear 2 215 to rotate, the rotation of the gear 2 215 will make the gear 3 216 drive the gear 4 217 to rotate, the rotation of the gear 4 217 will make the rotating rod 213 drive the shaft 1 221 to rotate, the rotation of the shaft 1 221 will make the driving rod 224 drive the turntable 225 to rotate intermittently through the matching groove 227, the limiting arc block 223 and a plurality of limiting arc grooves 226 can ensure the stable intermittent rotation of the shaft 222, the intermittent rotation of the shaft 222 will make the hexagonal plate 232 and the transmission rod body 231 drive the demonstration box mechanism 3 to rotate intermittently.

[0028] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the demonstration box mechanism 3 includes a demonstration box body 31 and a hexagonal demonstration board 32 , and a hexagonal slot 33 is provided on the outer side of the demonstration box body 31 .

[0029] Specifically, the hexagonal demonstration plate 32 is slidably embedded in the hexagonal slot 33 , the transmission rod body 231 is penetrated and arranged on the demonstration box body 31 , and the hexagonal plate 232 is embedded in the bottom of the demonstration box body 31 .

[0030] As can be seen from the above, the hexagonal demonstration plate 32 is slidably embedded in the hexagonal slot 33, so that the staff can easily replace it. When the transmission rod body 231 is embedded in the demonstration box body 31 from the bottom, the hexagonal plate 232 will be embedded in the bottom of the demonstration box body 31. The demonstration box body 31 can be fixed by rotating the threaded cover 233 onto the transmission rod body 231.

[0031] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0036] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A knowledge graph demonstration device, characterized in that: include: Support base (1); A driving mechanism (2) comprising a deceleration assembly (21) and a Geneva assembly (22) installed inside the supporting base (1), and a transmission rod assembly (23) arranged on the Geneva assembly (22); The demonstration box mechanism (3) is arranged outside the transmission rod assembly (23); the deceleration assembly (21) can drive the Geneva assembly (22) to work, and the Geneva assembly (22) can drive the transmission rod assembly (23) to drive the demonstration box mechanism (3) to rotate.

2. A knowledge graph demonstration device as claimed in claim 1, characterized in that: The deceleration assembly (21) comprises a motor (211), a rotating rod 1 (212) and a rotating rod 2 (213); the upper end of the motor (211) is fixedly connected to a gear 1 (214); the outer side of the rotating rod 1 (212) is fixedly connected to a gear 2 (215) and a gear 3 (216); the outer side of the rotating rod 2 (213) is fixedly connected to a gear 4 (217).

3. A knowledge graph demonstration device as claimed in claim 2, characterized in that: The Geneva assembly (22) comprises a shaft rod 1 (221) and a shaft rod 2 (222), the outer side of the shaft rod 1 (221) is fixedly connected to a limit arc block (223), the bottom of the limit arc block (223) is fixedly connected to a driving rod (224), the outer side of the shaft rod 2 (222) is fixedly connected to a turntable (225), and the outer side of the turntable (225) is also staggered with a plurality of limit arc grooves (226) and matching grooves (227); the transmission rod assembly (23) comprises a transmission rod body (231), the lower end of the transmission rod body (231) is fixedly connected to a hexagonal plate (232), and the upper end of the transmission rod body (231) is rotatably connected to a threaded cover (233).

4. A knowledge graph demonstration device as claimed in claim 3, characterized in that: The motor (211) is fixedly installed inside the support base (1); the rotating rod 1 (212), the rotating rod 2 (213), the shaft rod 1 (221) and the shaft rod 2 (222) are all fixedly installed inside the support base (1) via bearings; the upper end of the rotating rod 2 (213) is fixedly connected to the shaft rod 1 (221); the upper end of the shaft rod 2 (222) is fixedly connected to the hexagonal plate (232); the limiting arc block (223) matches the limiting arc groove (226); and the driving rod (224) matches the matching groove (227).

5. A knowledge graph demonstration device as claimed in claim 3, characterized in that: The demonstration box mechanism (3) comprises a demonstration box body (31) and a hexagonal demonstration board (32). The outer side of the demonstration box body (31) is also provided with a hexagonal card slot (33).

6. A knowledge graph demonstration device as claimed in claim 5, characterized in that: The hexagonal demonstration plate (32) is slidably embedded in the hexagonal slot (33), the transmission rod body (231) is arranged through the demonstration box body (31), and the hexagonal plate (232) is embedded in the bottom of the demonstration box body (31).

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