CN115163989A - Display device for virtual simulation teaching - Google Patents

Display device for virtual simulation teaching Download PDF

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Publication number
CN115163989A
CN115163989A CN202210592605.9A CN202210592605A CN115163989A CN 115163989 A CN115163989 A CN 115163989A CN 202210592605 A CN202210592605 A CN 202210592605A CN 115163989 A CN115163989 A CN 115163989A
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China
Prior art keywords
rod
wall
arc
display
frame
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Pending
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CN202210592605.9A
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Chinese (zh)
Inventor
沈政
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Norcat Electronic Technology Co ltd
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Jiangsu Norcat Electronic Technology Co ltd
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Application filed by Jiangsu Norcat Electronic Technology Co ltd filed Critical Jiangsu Norcat Electronic Technology Co ltd
Priority to CN202210592605.9A priority Critical patent/CN115163989A/en
Publication of CN115163989A publication Critical patent/CN115163989A/en
Pending legal-status Critical Current

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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
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • 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
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Educational Technology (AREA)
  • Educational Administration (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention discloses display equipment for virtual simulation teaching, which relates to the technical field of displays and comprises a protective frame, supporting legs, a storage tank and a display, wherein the supporting legs are arranged at the bottom of the protective frame, the storage tank is arranged at the top of the protective frame, the display is arranged above the protective frame, the protective frame comprises a rotating rod, a protruding disc, a groove rod, an adjusting mechanism, a pressure reducing mechanism and a chassis, the rotating rod is arranged at the bottom of the right side of the protective frame, the protruding disc is driven to rotate by rotating the rotating rod, the groove rod moves by being meshed with the protruding disc, and the protruding disc is fixedly connected to the left side of the rotating rod.

Description

Display device for virtual simulation teaching
Technical Field
The invention belongs to the technical field of displays, and particularly relates to a display device for virtual simulation teaching.
Background
Virtual simulation is also called simulation technology, namely a technology of simulating another real system by using a system, the virtual simulation is actually a computer system capable of creating and experiencing a virtual world, the virtual world is generated by a computer, can be a reproduction of a real world, and can also be a world in a conception, a user needs to wear a helmet or an eye or the like in the learning process, the user can follow the inner flexibility of the experience to do some actions during the experience, but the position of an outer end real object is easy to collide when the action is not known, the current teaching display is fixed in a place and can be broken when being collided, and the body of the user can be damaged, so that the virtual simulation teaching display device is provided.
Disclosure of Invention
The invention aims to provide a display device for virtual simulation teaching, which can reduce the impact force by inclining when a display is impacted and solve the existing problems.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to display equipment for virtual simulation teaching, which comprises a protective frame, supporting legs, a storage tank and a display, wherein the supporting legs are arranged at the bottom of the protective frame, the storage tank is arranged at the top of the protective frame, and the display is arranged above the protective frame;
the protection frame comprises a rotating rod, a protruding disc, a groove rod, an adjusting mechanism, a pressure reducing mechanism and a chassis, wherein the rotating rod is arranged at the bottom of the right side of the protection frame, the protruding disc is driven to rotate by rotating the rotating rod, the groove rod moves by being meshed with the protruding disc, the protruding disc is fixedly connected to the left side of the rotating rod, the pressure reducing mechanism is arranged at the bottom of the display, the chassis is arranged at the bottom of the pressure reducing mechanism, the adjusting mechanism is arranged at the bottom of the chassis, the groove rod is arranged at the bottom of the adjusting mechanism, the groove rod moves downwards by the rotation of the protruding disc, the display can contract into the storage tank along with the movement of the groove rod, and the display is protected by the protection frame when not used;
the mechanism of decompressing includes circular arc elastic rod, damper, movable rod, sill bar, pulling force mechanism and circular arc piece, the top fixed connection on sill bar and chassis, the bottom fixed connection of circular arc piece and display, the front of display is provided with pulling force mechanism, the back fixedly connected with circular arc elastic rod of display, when the user strikes the surface of display when experiencing, the display can be connected through the rotation of circular arc piece and sill bar through user's impact extrusion circular arc elastic rod for the display can incline backward through the activity of circular arc piece and sill bar, the top fixed connection on circular arc elastic rod and chassis, the quantity of circular arc elastic rod has two, the upper and lower both ends of movable rod are through the inner wall swing joint of pivot with circular arc elastic rod, the inside of movable rod is provided with damper.
Further, the arc block is arranged on the top of the inner wall of the bottom rod and is rotatably connected with the inner wall of the bottom rod through a bearing.
Furthermore, the rotating rod penetrates through the right side of the protection frame, the rotating rod is rotatably connected with the inner wall of the right side of the protection frame through a bearing, and the outer surface of the protruding disc is in contact with the inner wall of the groove rod.
Furthermore, the damping mechanism comprises moving rods, a spring and a positioning frame, the upper inner wall and the lower inner wall of each moving rod are movably connected with the moving rods through rotating shafts, the arc elastic rods can contract towards the center when being pressed by the display, the moving rods can be extruded when the arc elastic rods contract towards the inside, the moving rods are pushed into the positioning frame through the extrusion of the moving rods, one ends, close to each other, of the two moving rods are arranged in the positioning frame, and the springs are fixedly connected with the ends, close to each other, of the two moving rods;
the outer surface of the spring is in contact with the inner wall of the positioning frame, and the positioning frame and the center of the movable rod are horizontally arranged.
Furthermore, the tensile mechanism comprises an arc rod, an arc frame, a round ball and a rubber semicircular block, the arc frame is fixedly connected with the top of the chassis, the arc rod is fixedly connected with the front side of the display, the arc rod can be pulled to move in the arc frame when the display tilts, the arc rod is limited by the arc frame, the display is prevented from tilting too severely, the round ball is fixedly connected with the bottom of the arc rod, and the rubber semicircular block is bonded on the inner wall of the arc frame;
the arc rod is contacted with the inner wall of the arc frame.
Furthermore, the round ball is in contact with the bottom of the inner wall of the circular arc frame, and the round ball is in contact with the outer surface of the rubber semicircular block.
Further, the storage tank comprises a rotating rod, a rubber round rod and a rubber block, the rotating rod is rotatably connected with the inner wall of the storage tank through a rotating shaft, the rubber round rod is bonded on the outer surface of the rotating rod, and the rubber block is bonded on the outer surface of the rubber round rod;
the quantity of dwang has four, four the dwang setting is in the inner wall top of hold up tank.
Furthermore, the adjusting mechanism comprises a fixed disc, a rotating disc, an arc groove, a telescopic rod, a clamping groove, an elastic rod and a semicircular block, the fixed disc is fixedly connected with the bottom of the chassis, the top of the rotating disc is rotatably connected with the top of the inner wall of the fixed disc through a bearing, when a user impacts one end of the display, the display can rotate on the surface of the rotating disc through the fixed disc, the impact force on the display is removed through rotation, the arc groove is formed in the outer surface of the rotating disc, the telescopic rod is fixedly connected with the inner wall of the fixed disc, the semicircular block is arranged inside the arc groove, the clamping groove is formed in one end, away from the arc groove, of the semicircular block, the clamping groove is formed in one end, away from the fixed disc, of the telescopic rod, and the inner wall of the clamping groove is fixedly connected with one end, away from the fixed disc, of the telescopic rod;
the top of the groove rod penetrates through the bottom of the fixing disc, and the top of the groove rod is fixedly connected with the inner wall of the center of the semicircular block.
Furthermore, the surface of semicircle piece and the inner wall contact of circular arc groove, the telescopic link is with the inner wall looks adaptation of draw-in groove.
The invention has the following beneficial effects:
according to the invention, the arc elastic rod can be extruded when the display is inclined backwards, the display has toughness through the elasticity of the arc elastic rod, and the display can remove the impact force through inclination when a user impacts the surface of the display, so that the safety of the display in use is improved.
According to the invention, the movable rod can be pressed into the positioning frame when being pressed by the arc elastic rod, the movable rod can extrude the spring in the positioning frame, the movable rod can be pushed by the jacking force of the spring, and the display can be prevented from violent shaking when the arc elastic rod is extruded by the movable rod.
When the display pulls the arc rod to move, the arc rod can drive the ball to move in the arc frame, the ball is extruded by the rubber semicircular block to have tension, and the display is prevented from rapidly inclining backwards when being impacted and impacting a user when rebounding to hurt the user.
According to the invention, the display can rotate on the surface of the rotating disc through the fixed disc, the semicircular block extrudes the inner wall of the arc groove through the elastic rod, the rotating speed of the display is slowed down through the friction between the semicircular block and the arc groove, and the safety of the display in use is improved.
Of course, it is not necessary for any product to practice the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional structural view of the protection frame of the present invention;
FIG. 3 is a left side sectional view of the circular spring rod of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 3 according to the present invention;
FIG. 6 is a left side sectional view of the storage tank of the present invention;
FIG. 7 is a schematic sectional top view of the fixing plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a protective frame; 11. a rotating rod; 12. a protruding disk; 13. a groove rod; 14. an adjustment mechanism; 141. fixing the disc; 142. rotating the disc; 143. an arc groove; 144. a telescopic rod; 145. a card slot; 146. an elastic rod; 147. a semicircular block; 15. a pressure reducing mechanism; 151. a circular arc spring rod; 152. a damping mechanism; 1521. a travel bar; 1522. a spring; 1523. a positioning frame; 153. a movable rod; 154. a bottom bar; 155. a tension mechanism; 1551. an arc rod; 1552. a circular arc frame; 1553. a ball; 1554. a rubber semicircular block; 156. an arc block; 16. a chassis; 2. a support leg; 3. a storage tank; 30. rotating the rod; 31. a rubber round bar; 32. a rubber block; 4. a display.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-7, the present invention is a display device for virtual simulation teaching, including a protection frame 1, support legs 2, a storage tank 3 and a display 4, wherein the support legs 2 are disposed at the bottom of the protection frame 1, the storage tank 3 is disposed at the top of the protection frame 1, and the display 4 is disposed above the protection frame 1;
the protection frame 1 comprises a rotating rod 11, a protruding disc 12, a groove rod 13, an adjusting mechanism 14, a pressure reducing mechanism 15 and a chassis 16, the rotating rod 11 is arranged at the bottom of the right side of the protection frame 1, the protruding disc 12 is fixedly connected to the left side of the rotating rod 11, the pressure reducing mechanism 15 is arranged at the bottom of the display 4, the chassis 16 is arranged at the bottom of the pressure reducing mechanism 15, the adjusting mechanism 14 is arranged at the bottom of the chassis 16, and the groove rod 13 is arranged at the bottom of the adjusting mechanism 14;
the pressure reducing mechanism 15 comprises an arc elastic rod 151, a shock absorption mechanism 152, a movable rod 153, a bottom rod 154, a tension mechanism 155 and an arc block 156, the bottom rod 154 is fixedly connected with the top of the chassis 16, the arc block 156 is fixedly connected with the bottom of the display 4, the tension mechanism 155 is arranged on the front surface of the display 4, the arc elastic rod 151 is fixedly connected with the back of the display 4, the arc elastic rod 151 is fixedly connected with the top of the chassis 16, the number of the arc elastic rods 151 is two, the upper end and the lower end of the movable rod 153 are movably connected with the inner wall of the arc elastic rod 151 through a rotating shaft, and the shock absorption mechanism 152 is arranged inside the movable rod 153.
The arc block 156 is disposed on the top of the inner wall of the bottom rod 154, and the arc block 156 is rotatably connected to the inner wall of the bottom rod 154 through a bearing.
The rotating rod 11 penetrates through the right side of the protection frame 1, the rotating rod 11 is rotatably connected with the inner wall of the right side of the protection frame 1 through a bearing, and the outer surface of the protruding disc 12 is in contact with the inner wall of the groove rod 13.
The damping mechanism 152 comprises moving rods 1521, springs 1522 and a positioning frame 1523, the upper inner wall and the lower inner wall of the moving rod 153 are movably connected with the moving rod 1521 through a rotating shaft, one ends, close to each other, of the two moving rods 1521 are arranged inside the positioning frame 1523, one ends, close to each other, of the two moving rods 1521 are fixedly connected with the springs 1522, the moving rods 1521 can be pressed into the positioning frame 1523 through the moving rods 153 under the pressure of the arc elastic rods 151, the moving rods 1521 can extrude the springs 1522 inside the positioning frame 1523, the moving rods 1521 can be pushed through the jacking force of the springs 1522, and the moving rods 1521 can prevent the display 4 from shaking violently when extruding the arc elastic rods 151 when extruding the moving rods 153;
the outer surface of the spring 1522 contacts the inner wall of the positioning frame 1523, and the positioning frame 1523 and the center of the movable rod 153 are horizontally arranged.
The tensile mechanism 155 comprises an arc rod 1551, an arc frame 1552, a round ball 1553 and a rubber semicircle block 1554, the arc frame 1552 is fixedly connected with the top of the chassis 16, the arc rod 1551 is fixedly connected with the front side of the display 4, the round ball 1553 is fixedly connected with the bottom of the arc rod 1551, and the rubber semicircle block 1554 is bonded on the inner wall of the arc frame 1552;
the arc rod 1551 contacts the inner wall of the arc holder 1552.
The round ball 1553 is in contact with the bottom of the inner wall of the arc frame 1552, and the round ball 1553 is in contact with the outer surface of the rubber semicircle block 1554.
The storage tank 3 comprises a rotating rod 30, a rubber round rod 31 and a rubber block 32, the rotating rod 30 is rotatably connected with the inner wall of the storage tank 3 through a rotating shaft, the rubber round rod 31 is bonded on the outer surface of the rotating rod 30, and the rubber block 32 is bonded on the outer surface of the rubber round rod 31;
the number of the rotating levers 30 is four, and the four rotating levers 30 are disposed above the inner wall of the reserve tank 3.
The adjusting mechanism 14 comprises a fixed disc 141, a rotating disc 142, an arc groove 143, an expansion link 144, a clamping groove 145, an elastic rod 146 and a semicircular block 147, the fixed disc 141 is fixedly connected with the bottom of the chassis 16, the top of the rotating disc 142 is rotatably connected with the top of the inner wall of the fixed disc 141 through a bearing, the arc groove 143 is formed in the outer surface of the rotating disc 142, the expansion link 144 is fixedly connected with the inner wall of the fixed disc 141, a semicircular block 147 is arranged inside the arc groove 143, the clamping groove 145 is formed in one end, far away from the arc groove 143, of the semicircular block 147, and one end, far away from the fixed disc 141, of the expansion link 144 is fixedly connected with the inner wall of the clamping groove 145;
the top of the groove rod 13 penetrates through the bottom of the fixed disc 141, and the top of the groove rod 13 is fixedly connected with the central inner wall of the semicircular block 147.
The outer surface of the semicircular block 147 is in contact with the inner wall of the arc groove 143, and the telescopic rod 144 is matched with the inner wall of the clamping groove 145.
One specific application of this embodiment is: if the user touches display 4 when carrying out virtual simulation teaching, display 4 inclines backward when receiving extrusion user's extrusion, display 4 can extrude circular arc elastic rod 151 when inclining backward, elasticity through circular arc elastic rod 151 supports display 4 makes the display possess toughness, circular arc elastic rod 151 can extrude movable rod 153 when receiving the extrusion, inside movable rod 1521 can extrude the inside spring 1522 of locating rack 1523 when movable rod 153 receives the extrusion, can outwards push up movable rod 1521 through the elasticity when spring 1522 receives the extrusion, avoid display 4 to incline to certain degree and violent the rocking appears, display 4 can stimulate circular arc rod 1551 when outwards inclining and move in the inside of circular arc frame 1552, rubber semicircle piece 1554 can follow circular arc rod 1551 and move to the outer end of circular arc frame 2, rubber semicircle piece 1554 can extrude the ball 1553 and reduce the tilting speed of display 4, display 4 can pass through the surface of rotating disc 155141 when receiving pressure and move through the fixed disc 1554 that the rotation disc 1554 can rotate through the elasticity disc 155142 when the rotation disc 1554, the inner wall of circle 1554 can rotate through the safety of the display 1554 when receiving pressure.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (9)

1. The utility model provides a display device is used in virtual simulation teaching, includes protection frame (1), landing leg (2), hold up tank (3) and display (4), its characterized in that: the bottom of the protective frame (1) is provided with a supporting leg (2), the top of the protective frame (1) is provided with a storage tank (3), and a display (4) is arranged above the protective frame (1);
the protection frame (1) comprises a rotating rod (11), a protruding disc (12), a groove rod (13), an adjusting mechanism (14), a pressure reducing mechanism (15) and a chassis (16), wherein the rotating rod (11) is arranged at the bottom of the right side of the protection frame (1), the protruding disc (12) is fixedly connected to the left side of the rotating rod (11), the pressure reducing mechanism (15) is arranged at the bottom of the display (4), the chassis (16) is arranged at the bottom of the pressure reducing mechanism (15), the adjusting mechanism (14) is arranged at the bottom of the chassis (16), and the groove rod (13) is arranged at the bottom of the adjusting mechanism (14);
decompression mechanism (15) are including circular arc elastic rod (151), damper (152), movable rod (153), sill bar (154), pulling force mechanism (155) and circular arc piece (156), the top fixed connection of sill bar (154) and chassis (16), the bottom fixed connection of circular arc piece (156) and display (4), the front of display (4) is provided with pulling force mechanism (155), the back fixedly connected with circular arc elastic rod (151) of display (4), the top fixed connection of circular arc elastic rod (151) and chassis (16), the quantity of circular arc elastic rod (151) has two, the upper and lower both ends of movable rod (153) are through the inner wall swing joint of pivot with circular arc elastic rod (151), the inside of movable rod (153) is provided with damper (152).
2. The display device for virtual simulation teaching according to claim 1, wherein: the arc block (156) is arranged on the top of the inner wall of the bottom rod (154), and the arc block (156) is rotatably connected with the inner wall of the bottom rod (154) through a bearing.
3. The display device for virtual simulation teaching according to claim 1, wherein: the right side that protection frame (1) was run through in bull stick (11), bull stick (11) are connected through the right side inner wall rotation of bearing and protection frame (1), the surface of outstanding disc (12) and the contact of the recess inner wall of recess pole (13).
4. The display device for virtual simulation teaching according to claim 1, wherein: the damping mechanism (152) comprises moving rods (1521), springs (1522) and a positioning frame (1523), the upper inner wall and the lower inner wall of the moving rod (153) are movably connected with the moving rods (1521) through rotating shafts, one ends, close to each other, of the two moving rods (1521) are arranged inside the positioning frame (1523), and one ends, close to each other, of the two moving rods (1521) are fixedly connected with the springs (1522);
the outer surface of the spring (1522) is in contact with the inner wall of the positioning frame (1523), and the centers of the positioning frame (1523) and the movable rod (153) are horizontally arranged.
5. The display device for virtual simulation teaching according to claim 1, wherein: the tensile mechanism (155) comprises an arc rod (1551), an arc frame (1552), a round ball (1553) and rubber semicircular blocks (1554), the arc frame (1552) is fixedly connected with the top of the chassis (16), the arc rod (1551) is fixedly connected with the front side of the display (4), the round ball (1553) is fixedly connected with the bottom of the arc rod (1551), and the rubber semicircular blocks (1554) are bonded on the inner wall of the arc frame (1552);
the arc rod (1551) is in contact with the inner wall of the arc frame (1552).
6. The display device for virtual simulation teaching according to claim 5, wherein: the round ball (1553) is in contact with the bottom of the inner wall of the arc frame (1552), and the round ball (1553) is in contact with the outer surface of the rubber semicircular block (1554).
7. The display device for virtual simulation teaching according to claim 1, wherein: the storage tank (3) comprises a rotating rod (30), a rubber round rod (31) and a rubber block (32), the rotating rod (30) is rotatably connected with the inner wall of the storage tank (3) through a rotating shaft, the rubber round rod (31) is bonded on the outer surface of the rotating rod (30), and the rubber block (32) is bonded on the outer surface of the rubber round rod (31);
the quantity of dwang (30) has four, four the dwang (30) set up the inner wall top in hold up tank (3).
8. The display device for virtual simulation teaching according to claim 1, wherein: the adjusting mechanism (14) comprises a fixed disc (141), a rotating disc (142), an arc groove (143), an expansion link (144), a clamping groove (145), an elastic rod (146) and a semicircular block (147), the fixed disc (141) is fixedly connected with the bottom of the chassis (16), the top of the rotating disc (142) is rotatably connected with the top of the inner wall of the fixed disc (141) through a bearing, the arc groove (143) is formed in the outer surface of the rotating disc (142), the expansion link (144) is fixedly connected with the inner wall of the fixed disc (141), the semicircular block (147) is arranged inside the arc groove (143), the clamping groove (145) is formed in one end, away from the arc groove (143), of the semicircular block (147), and the clamping groove (145) is formed in one end, away from the fixed disc (141), of the expansion link (144) is fixedly connected with the inner wall of the clamping groove (145);
the top of the groove rod (13) penetrates through the bottom of the fixed disc (141), and the top of the groove rod (13) is fixedly connected with the central inner wall of the semicircular block (147).
9. The display device for virtual simulation teaching according to claim 8, wherein: the outer surface of the semicircular block (147) is in contact with the inner wall of the arc groove (143), and the telescopic rod (144) is matched with the inner wall of the clamping groove (145).
CN202210592605.9A 2022-05-27 2022-05-27 Display device for virtual simulation teaching Pending CN115163989A (en)

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Application Number Priority Date Filing Date Title
CN202210592605.9A CN115163989A (en) 2022-05-27 2022-05-27 Display device for virtual simulation teaching

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Application Number Priority Date Filing Date Title
CN202210592605.9A CN115163989A (en) 2022-05-27 2022-05-27 Display device for virtual simulation teaching

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CN115163989A true CN115163989A (en) 2022-10-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115768052A (en) * 2022-11-16 2023-03-07 江苏诺凯特电子科技有限公司 Data receiving device for electronic virtual reality equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115768052A (en) * 2022-11-16 2023-03-07 江苏诺凯特电子科技有限公司 Data receiving device for electronic virtual reality equipment
CN115768052B (en) * 2022-11-16 2023-12-19 江苏诺凯特电子科技有限公司 Data receiving device for electronic virtual reality equipment

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