CN114935070A - Display device for knowledge graph analysis - Google Patents
Display device for knowledge graph analysis Download PDFInfo
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- CN114935070A CN114935070A CN202210540636.XA CN202210540636A CN114935070A CN 114935070 A CN114935070 A CN 114935070A CN 202210540636 A CN202210540636 A CN 202210540636A CN 114935070 A CN114935070 A CN 114935070A
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- 238000000034 method Methods 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a display device for knowledge graph analysis, which comprises a bottom plate, wherein a support frame is arranged at the upper left part of the bottom plate, an upper display screen and a lower display screen are arranged at the right side of the support frame, and the lower display screen is arranged below the upper display screen; further comprising: the lead screw rotates to be connected the upper left side of support frame, just the outside threaded connection of lead screw has the regulation seat, and the upper and lower both sides of adjusting the seat all articulate and are connected with the regulation pole. This a display device for knowledge map analysis, the mount is hugged closely to the control display screen and is assembled, and the display screen can promote the board of laminating this moment to the control bracing piece drives the carriage release lever and rotates, and then the control carriage release lever removes, and the movable block drive connecting rod drives the piston and removes, adjusts the atmospheric pressure in the fixed suction cup, and fixed suction cup and display screen closely laminate this moment, use fixed suction cup to closely adsorb the display screen, whole assembly process easy operation.
Description
Technical Field
The invention relates to the technical field of knowledge graph analysis, in particular to a display device for knowledge graph analysis.
Background
The knowledge graph is visually modeled by using a graph formed by nodes and relations, supports high-efficiency relational operation and complex relational analysis of giga-level or even billion-level huge graphs, has widely accepted functions and capabilities along with the increasingly wide application of the knowledge graph in various industries, can be analyzed by using a knowledge graph technology aiming at natural languages input by a user, analyzes and understands the query intention of the user, performs query retrieval from the knowledge graph, generates candidate answers and sequences according to result weights, and provides answers to user problems.
However, the existing display device for knowledge graph analysis still has the defects in the using process, the display device cannot be conveniently assembled, the display device is not convenient to assemble, use, disassemble and store, the using convenience is reduced, the display area of the display device cannot be assembled and adjusted, and the using flexibility is low.
Therefore, we propose a presentation apparatus for knowledge-graph analysis in order to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a display device for knowledge graph analysis, and aims to solve the problems that the display device cannot be conveniently assembled in the market at present, the assembly, the use, the disassembly and the storage of the display device are not facilitated, the use convenience is reduced, the display area of the display device cannot be assembled and adjusted, and the use flexibility is low in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the display device for knowledge graph analysis comprises a bottom plate, wherein a support frame is arranged above the left side of the bottom plate, an upper display screen and a lower display screen are arranged on the right side of the support frame, and the lower display screen is arranged below the upper display screen;
further comprising:
the screw rod is rotatably connected to the upper left side of the support frame, the outer side of the screw rod is in threaded connection with an adjusting seat, and the upper side and the lower side of the adjusting seat are both in hinged connection with adjusting rods;
the fixing frame is hinged to one end, away from the adjusting seat, of the adjusting rod, the inner side of the fixing frame at the upper position is provided with the upper display screen in an attached mode, and the inner side of the fixing frame at the lower position is provided with the lower display screen in an attached mode;
the clamping block is arranged on the side edge of the upper display screen, a clamping groove is formed in the other side edge of the upper display screen, the clamping groove and the clamping block are clamped with each other, and meanwhile the clamping groove is formed in the side edge of the lower display screen;
the adjusting groove is formed in the fixing frame, a piston is connected to the inside of the adjusting groove in a sliding mode, and the middle of the piston is connected with a connecting rod;
the fixed sucker is connected to the right side of the fixed frame and is communicated with the adjusting groove;
the attachment plate is arranged on the right side of one end, far away from the fixed sucker, of the fixing frame, a supporting rod is mounted on the left side of the attachment plate, and the other end of the supporting rod is hinged to a moving rod;
the limiting frame is arranged on the rear side edge of the fixing frame at the upper position and the front side edge of the fixing frame at the lower position;
the fixed plate is installed at the end part of the fixed frame, the front side and the rear side of the fixed plate are both connected with spring columns, and the other ends of the spring columns are provided with locking plates.
Preferably, a moving block is further arranged on the connecting rod, the moving block is mounted at one end, far away from the piston, of the connecting rod, the left side of the moving block is hinged to one end, far away from the supporting rod, of the moving rod, a threaded rod is mounted on the outer side of the moving block, and meanwhile a fixing nut is in threaded connection with the outer side of the threaded rod.
Preferably, the side section of the support frame is of an n-shaped structure, the upper end of the support frame penetrates through 2 adjusting rods, the display device can be supported by the support frame in the design, the phenomenon that the support frame and the adjusting rods are blocked mutually can be avoided, and the adjusting rods are driven to rotate smoothly.
Preferably, the adjusting rods are symmetrically arranged about the transverse center line of the adjusting seat and are hinged between the adjusting seat and the fixing frame, the adjusting rods can be used for realizing linkage between the adjusting seat and the fixing frame, and the fixing frame can be driven to move vertically when the adjusting seat moves horizontally.
Preferably, the limiting frames penetrate through the upper side face of the supporting frame and are in sliding connection with the supporting frame, the limiting frames are distributed in a staggered mode, the limiting frames can be used for limiting the movement of the fixing frame in the design, and the stable vertical movement of the fixing frame is guaranteed.
Preferably, the symmetrically distributed locking plates and the fixing plate form an elastic structure through spring columns, and the side section of the locking plate at the front position is of a 7-shaped structure, so that the position of the locking plate can be flexibly adjusted, and the position of the display screen is locked by the locking plate.
Preferably, the depression section of the moving block is of a side T-shaped structure, and the moving block penetrates through the left side face of the fixing frame and is in sliding connection with the fixing frame.
Preferably, the threaded rod penetrates through the internal through groove of the supporting rod, the depression section of the supporting rod is of a 'return' shape structure, and the threaded rod can be guaranteed to move downwards smoothly by the aid of the design, so that the moving block can be guaranteed to move downwards smoothly, and the supporting rod is prevented from blocking the threaded rod and the moving block from moving.
Preferably, the attaching plate is made of soft rubber, the width of the attaching plate is smaller than the thickness of the fixed sucker, the attaching plate can be guaranteed to have elasticity by the design, and the display screen can be tightly attached to the fixed sucker when the attaching plate is pressed to be attached to the fixed frame.
Compared with the prior art, the invention has the beneficial effects that:
(1) the display device for knowledge map analysis is provided with an attaching plate and a fixed sucker, a display screen is controlled to be attached to a fixing frame to be assembled, the display screen can push the attaching plate at the moment, so that a supporting rod is controlled to drive a moving rod to rotate, the moving block is further controlled to move, a connecting rod is driven by a moving block to drive a piston to move, air pressure in the fixed sucker is adjusted, the fixed sucker is tightly attached to the display screen at the moment, the fixed sucker is used for tightly adsorbing the display screen, the position of a limiting block can be limited by a fixing nut, the phenomenon that the air pressure in the fixed sucker is changed due to self-resetting of the piston is avoided, the stability of assembly of the display screen is guaranteed, the whole assembly process is simple to operate, the display screen cannot be abraded or scratched due to the assembly mode, subsequent disassembly is also convenient, and convenience in assembly of the device is improved;
(2) this a display device for knowledge-graph analysis, be provided with and adjust seat and lockplate, the drive lead screw drives and adjusts the seat and remove, thereby the drive is adjusted the pole and is driven the mount and move, carry out vertical concatenation with lower display screen to last display screen, and stimulate the lockplate, the use of cooperation spring post, the position of adjustment lockplate, with the display screen concatenation block of other vertical concatenations to the side of last display screen and lower display screen, and utilize the lockplate to lock the display screen of side concatenation, realize display device area of exhibition's adjustment, the flexibility that the improvement device used.
Drawings
FIG. 1 is a schematic view of a main sectional structure of the present invention;
FIG. 2 is a schematic view of a main sectional structure of the fixing frame of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic side sectional view of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;
FIG. 6 is a schematic side view of the present invention;
FIG. 7 is a schematic view of a top-down structure of a movable block according to the present invention;
FIG. 8 is a schematic top view of the piston of the present invention;
FIG. 9 is a schematic side sectional view of a display screen joint according to the present invention;
FIG. 10 is a schematic side sectional view of a display panel joint according to the present invention.
In the figure: 1. a base plate; 2. a support frame; 3. a screw rod; 4. an adjusting seat; 5. adjusting a rod; 6. a fixed mount; 7. a limiting frame; 8. a fixing plate; 9. a spring post; 10. a locking plate; 11. an adjustment groove; 12. fixing the sucker; 13. a piston; 14. a connecting rod; 15. a moving block; 16. a threaded rod; 17. fixing a nut; 18. a travel bar; 19. a support bar; 20. laminating the plates; 21. an upper display screen; 22. a clamping block; 23. a card slot; 24. and a lower display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides the following technical solutions: the display device for knowledge graph analysis comprises a bottom plate 1, wherein a support frame 2 is installed above the left side of the bottom plate 1, an upper display screen 21 and a lower display screen 24 are arranged on the right side of the support frame 2, and the lower display screen 24 is arranged below the upper display screen 21;
the fixing frame 6 is hinged to one end, far away from the adjusting seat 4, of the adjusting rod 5, an upper display screen 21 is attached to the inner side of the fixing frame 6 at the upper position, and a lower display screen 24 is attached to the inner side of the fixing frame 6 at the lower position;
the adjusting groove 11 is formed in the fixed frame 6, a piston 13 is connected to the inside of the adjusting groove 11 in a sliding mode, and the middle of the piston 13 is connected with a connecting rod 14;
the fixed sucker 12 is connected to the right side of the fixed frame 6, and the fixed sucker 12 is communicated with the adjusting groove 11;
the attaching plate 20 is arranged on the right side of one end, far away from the fixed sucker 12, of the fixing frame 6, a supporting rod 19 is installed on the left side of the attaching plate 20, and the other end of the supporting rod 19 is hinged with a moving rod 18;
a moving block 15 is further arranged on the connecting rod 14, the moving block 15 is installed at one end, far away from the piston 13, of the connecting rod 14, the left side of the moving block 15 is hinged to one end, far away from the supporting rod 19, of the moving rod 18, a threaded rod 16 is installed on the outer side of the moving block 15, and meanwhile a fixing nut 17 is connected to the outer side of the threaded rod 16 in a threaded mode.
The moving block 15 has a lateral T-shaped cross section, and the moving block 15 penetrates the left side surface of the fixed frame 6 and is slidably connected to the fixed frame 6. The threaded rod 16 penetrates through the internal through groove of the support rod 19, and the top section of the support rod 19 is of a 'return' structure. The attachment plate 20 is made of soft rubber, and the width of the attachment plate 20 is smaller than the thickness of the fixed suction cup 12.
Firstly, the display device is assembled, as shown in fig. 1-2, the upper end of an upper display screen 21 is tightly attached to the upper end part of a fixing frame 6 at the upper position, the upper display screen 21 is gradually pushed leftwards to push the upper display screen 21, an attaching plate 20 is pushed by the upper display screen 21, the attaching plate 20 controls a supporting rod 19 arranged at the left side to move leftwards, the supporting rod 19 controls a moving rod 18 connected in a hinged manner to rotate, the other end of the moving rod 18 is connected with a moving block 15, so that the moving block 15 connected in a hinged manner at the end part can be controlled by the moving rod 18 to move towards the direction close to the supporting rod 19, the moving block 15 slides in the fixing frame 6 to ensure the stable vertical movement of the moving block 15, the threaded rod 16 arranged at the end part is synchronously controlled by the moving block 15 to move downwards, the threaded rod 16 can penetrate through a through groove in the middle part of the supporting rod 19 to ensure the smooth movement of the moving block 15, and prevent the supporting rod 19 from blocking the movement of the threaded rod 16 and the moving block 15, the moving block 15 controls the connecting rod 14 installed on the outer side to move, the connecting rod 14 drives the piston 13 installed at the other end to move, the piston 13 slides in the adjusting groove 11 and moves towards the direction far away from the fixed sucker 12 to adjust the air pressure in the fixed sucker 12, when the upper display screen 21 contacts the fixed sucker 12, the fixed sucker 12 is used for adsorbing and locking the upper display screen 21, the fixed nut 17 is connected on the threaded rod 16 in a threaded manner, the fixed nut 17 is controlled to rotate and move on the threaded rod 16 until the fixed nut 17 is attached to the supporting rod 19, the position of the threaded rod 16 is limited by the fixed nut 17, so that the position of the moving block 15 is limited, the self-resetting of the moving block 15 is avoided, the adsorption and locking of the upper display screen 21 by the fixed sucker 12 are stabilized, and according to the steps, the lower display screen 24 is adsorbed and locked on the fixing frame 6 at the lower position, assembling the display screen, and performing knowledge graph display analysis by using the display screen;
the screw rod 3 is rotatably connected to the upper left of the support frame 2, the outer side of the screw rod 3 is in threaded connection with an adjusting seat 4, and the upper side and the lower side of the adjusting seat 4 are both in hinged connection with adjusting rods 5;
the fixture block 22 is installed on the side edge of the upper display screen 21, a clamping groove 23 is formed in the other side edge of the upper display screen 21, the clamping groove 23 and the fixture block 22 are clamped with each other, and meanwhile the clamping groove 23 is formed in the side edge of the lower display screen 24;
a limiting frame 7 which is arranged at the rear side of the fixing frame 6 at the upper position and the front side of the fixing frame 6 at the lower position;
and the fixing plate 8 is arranged at the end part of the fixing frame 6, the front side and the rear side of the fixing plate 8 are both connected with spring columns 9, and the other ends of the spring columns 9 are provided with locking plates 10.
The side section of the support frame 2 is an n-shaped structure, and the upper end of the support frame 2 passes through the space between the 2 adjusting rods 5. The adjusting rods 5 are symmetrically arranged about the transverse center line of the adjusting seat 4, and the adjusting rods 5 are hinged between the adjusting seat 4 and the fixing frame 6. The limiting frame 7 penetrates through the upper side face of the support frame 2 and is in sliding connection with the support frame 2, and the 2 limiting frames 7 are distributed in a staggered mode. The symmetrically distributed locking plates 10 form an elastic structure with the fixing plate 8 through the spring columns 9, and the side section of the locking plate 10 at the front position is of a 7-shaped structure.
The screw rod 3 is rotated, the screw rod 3 controls the adjusting seat 4 in threaded connection to move leftwards, the adjusting seat 4 controls the adjusting rod 5 in outer side hinged connection to rotate, the adjusting rod 5 controls the fixing frame 6 in other end hinged connection to move, at the moment, the limiting frame 7 installed on the side edge of the fixing frame 6 slides on the supporting frame 2 to ensure the vertical movement of the fixing frame 6, 2 fixing frames 6 move relatively, so that the upper display screen 21 and the lower display screen 24 are controlled to move relatively, the upper display screen 21 and the lower display screen 24 are spliced and fixed, as shown in a combined figure 3, the clamping block 22 on the upper display screen 21 and the clamping groove 23 on the lower display screen 24 are clamped mutually to ensure the stable splicing between the display screens, as shown in a combined figure 4 and a figure 6, other display screens such as the upper display screen 21 and the lower display screen 24 can be vertically spliced, then, the locking plate 10 is pulled towards a direction far away from the fixing plate 8, and the locking plate 10 stores the force on the spring column 9, then, the vertically spliced display screen can be spliced and clamped to the side edges of the upper display screen 21 and the lower display screen 24, as shown in fig. 9-10, the clamping blocks 22 and the clamping grooves 23 at the corresponding positions are clamped with each other to preliminarily assemble the display screen, the locking plate 10 is loosened to be pulled, due to the reset tension of the spring columns 9, the clamping of the locking plate 10 and the display screen spliced by the side edges can be controlled, the display screen spliced by the side edges is reinforced and locked by the locking plate 10, and the display area is adjusted.
The working principle is as follows: when the display device for knowledge graph analysis is used, firstly, the display device can be assembled, the upper display screen 21 is tightly attached to the fixing frame 6 at the upper position, the attaching plate 20 is pushed by the upper display screen 21, the moving rod 18 which is hinged and connected is controlled by the supporting rod 19 to rotate, the moving block 15 moves to synchronously control the connecting rod 14 to move, the connecting rod 14 drives the piston 13 which is arranged at the other end to move, the air pressure in the fixed suction disc 12 is adjusted, the upper display screen 21 is adsorbed and locked, according to the steps, the lower display screen 24 is adsorbed and locked on the fixing frame 6 at the lower position, the display screens are utilized to carry out knowledge graph display analysis, the screw rod 3 is rotated, the adjusting seat 4 moves leftwards, 2 fixing frames 6 are controlled to move relatively, the upper display screen 21 and the lower display screen 24 are spliced and fixed, and other display screens such as the upper display screen 21 and the lower display screen 24 are vertically spliced, then the locking plate 10 is pulled in a direction away from the fixing plate 8, the vertically spliced display screen is spliced and clamped to the side edges of the upper display screen 21 and the lower display screen 24, and the reset tension of the spring columns 9 controls the locking plate 10 to reinforce and lock the laterally spliced display screen, which is well known in the prior art and not described in detail in the specification.
Where details not described in this specification are known to those skilled in the art, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like are used in the orientations and positional relationships indicated in the drawings for simplicity of description only, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.
Claims (9)
1. The display device for knowledge graph analysis comprises a bottom plate (1), wherein a support frame (2) is installed on the upper left side of the bottom plate (1), an upper display screen (21) and a lower display screen (24) are arranged on the right side of the support frame (2), and the lower display screen (24) is arranged below the upper display screen (21);
the method is characterized in that: further comprising:
the screw rod (3) is rotatably connected to the upper left side of the support frame (2), the outer side of the screw rod (3) is in threaded connection with an adjusting seat (4), and the upper side and the lower side of the adjusting seat (4) are both in hinged connection with adjusting rods (5);
the fixing frame (6) is hinged to one end, far away from the adjusting seat (4), of the adjusting rod (5), the upper display screen (21) is arranged on the inner side of the fixing frame (6) in an upper position in an attached mode, and the lower display screen (24) is arranged on the inner side of the fixing frame (6) in a lower position in an attached mode;
the clamping block (22) is installed on the side edge of the upper display screen (21), a clamping groove (23) is formed in the other side edge of the upper display screen (21), the clamping groove (23) and the clamping block (22) are clamped with each other, and meanwhile the clamping groove (23) is formed in the side edge of the lower display screen (24);
the adjusting groove (11) is formed in the fixing frame (6), a piston (13) is connected to the inside of the adjusting groove (11) in a sliding mode, and a connecting rod (14) is connected to the middle of the piston (13);
the fixed sucker (12) is connected to the right side of the fixed frame (6), and the fixed sucker (12) is communicated with the adjusting groove (11);
the attaching plate (20) is arranged on the right side of one end, far away from the fixed sucker (12), of the fixing frame (6), a supporting rod (19) is installed on the left side of the attaching plate (20), and the other end of the supporting rod (19) is hinged to a moving rod (18);
the limiting frame (7) is arranged on the rear side edge of the fixing frame (6) at the upper position and the front side edge of the fixing frame (6) at the lower position;
the fixing plate (8) is installed at the end part of the fixing frame (6), the front side and the rear side of the fixing plate (8) are both connected with spring columns (9), and the other ends of the spring columns (9) are provided with locking plates (10).
2. The demonstration apparatus for knowledgeable map analysis of claim 1, wherein: the connecting rod (14) is further provided with a moving block (15), the moving block (15) is installed at one end, far away from the piston (13), of the connecting rod (14), the left side of the moving block (15) is hinged to one end, far away from the supporting rod (19), of the moving rod (18), a threaded rod (16) is installed on the outer side of the moving block (15), and meanwhile the outer side of the threaded rod (16) is in threaded connection with a fixing nut (17).
3. The demonstration apparatus for knowledgeable map analysis of claim 1, wherein: the side section of the support frame (2) is of an n-shaped structure, and the upper end of the support frame (2) penetrates through the space between the 2 adjusting rods (5).
4. A presentation apparatus for knowledgegraph analysis according to claim 1, wherein: the adjusting rods (5) are symmetrically arranged about the transverse center line of the adjusting seat (4), and the adjusting rods (5) are hinged between the adjusting seat (4) and the fixing frame (6).
5. The demonstration apparatus for knowledgeable map analysis of claim 1, wherein: spacing (7) run through the side of going up of support frame (2) and with support frame (2) sliding connection, and 2 crisscross distribution each other between spacing (7).
6. A presentation apparatus for knowledgegraph analysis according to claim 1, wherein: the symmetrically distributed locking plates (10) and the fixing plate (8) form an elastic structure through spring columns (9), and the side section of the locking plate (10) at the front position is of a 7-shaped structure.
7. The demonstration apparatus for knowledgeable map analysis of claim 2, wherein: the cross section of the moving block (15) is in a side T-shaped structure, and the moving block (15) penetrates through the left side face of the fixed frame (6) and is connected with the fixed frame (6) in a sliding mode.
8. The demonstration apparatus for knowledgeable map analysis of claim 2, wherein: the threaded rod (16) penetrates through an internal through groove of the supporting rod (19), and the depression section of the supporting rod (19) is of a structure shaped like a Chinese character 'hui'.
9. A presentation apparatus for knowledgegraph analysis according to claim 1, wherein: the attaching plate (20) is made of soft rubber, and the width of the attaching plate (20) is smaller than the thickness of the fixed sucker (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210540636.XA CN114935070A (en) | 2022-05-17 | 2022-05-17 | Display device for knowledge graph analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210540636.XA CN114935070A (en) | 2022-05-17 | 2022-05-17 | Display device for knowledge graph analysis |
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|---|---|
| CN114935070A true CN114935070A (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210540636.XA Pending CN114935070A (en) | 2022-05-17 | 2022-05-17 | Display device for knowledge graph analysis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117948515A (en) * | 2024-03-26 | 2024-04-30 | 奇点六艺教育科技股份有限公司 | Camera adjustment mechanism for online education |
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| US20220053652A1 (en) * | 2020-03-02 | 2022-02-17 | Shenzhen Absen Optoelectronic Co., Ltd. | Support frame and led display screen system including such support frame |
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| CN214535339U (en) * | 2021-03-22 | 2021-10-29 | 重庆第二师范学院 | Anti-drop formula that computer was used shows coupling mechanism more |
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