CN116653793B - Self-balancing display control console - Google Patents
Self-balancing display control console Download PDFInfo
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- CN116653793B CN116653793B CN202310938519.3A CN202310938519A CN116653793B CN 116653793 B CN116653793 B CN 116653793B CN 202310938519 A CN202310938519 A CN 202310938519A CN 116653793 B CN116653793 B CN 116653793B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0264—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for control means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The application belongs to the technical field of instruments or instrument boards for special vehicles, comprising a display console, and particularly provides a self-balancing display console, which comprises an operation console, a base and an elastic piece, wherein one end of the elastic piece is connected with the operation console, and the other end of the elastic piece is connected with the base; still include driving gear, rack and two at least driven gears, driving gear is connected with the operation panel, be equipped with on the driving gear and insert the axle, be equipped with the spout on the base, the spout is arc structure, arc structure's concave surface is towards the operation panel, insert the axle and insert and locate in the spout and can follow the spout and slide, the rack is located the downside of driving gear, two at least driven gears are located the downside of rack and are located the both sides of driving gear, rack and driving gear meshing, two at least driven gears and rack meshing, driven gear and base rotate and are connected, driven gear is used for providing the resistance for the motion of rack. The instrument or the instrument board for special vehicles such as the self-balancing display console can effectively relieve the problem of multidimensional shaking of the operation console.
Description
Technical Field
The application belongs to the technical field of instruments or instrument boards for special vehicles comprising a display console, and particularly relates to a self-balancing display console.
Background
The display console is a man-machine conversation interface device with functions of operation, control, display and the like. Some special vehicles (such as military command vehicles, electronic countermeasure vehicles, communication command vehicles, measurement and control command vehicles and the like) are internally provided with a multifunctional display console. Since the vehicle generates a fluctuating load during traveling, especially when traveling on a road with poor road surface, it is extremely easy to cause vibration of an instrument or instrument panel for a special vehicle such as a display console, and even damage of equipment mounted on the display console. When an instrument or instrument panel such as a display console is usually mounted on a special vehicle, a shock absorber is required to relieve the problem of shaking of the console caused during running. However, after the shock absorber drives the operation panel to reset, the elastic potential energy can not be well released, and the operation panel still can be caused to generate multi-dimensional shaking, so that the normal use of the operation panel by operators is seriously affected.
Disclosure of Invention
The application aims to provide a self-balancing display control console, which solves the problem that in the prior art, after a shock absorber drives an operation console to reset, elastic potential energy cannot be well released, so that the operation console generates multi-dimensional shaking.
The application provides a self-balancing display and control console which comprises an operation console, a base and an elastic piece, wherein one end of the elastic piece is connected with the operation console, and the other end of the elastic piece is connected with the base; still include driving gear, rack and two at least driven gears, driving gear with the operation panel is connected, be equipped with on the driving gear and insert the axle, be equipped with the spout on the base, the spout is the arc structure, the concave surface orientation of arc structure the operation panel, insert the axle insert locate in the spout and can follow the spout slides, the rack is located driving gear's downside, two at least driven gears are located the below of rack and are located driving gear's both sides, the rack with driving gear meshing, two at least driven gears with the rack meshing, driven gear with the base rotates to be connected, driven gear is used for the motion of rack provides resistance.
Optionally, the chute includes an upper sidewall and a lower sidewall, where the upper sidewall and the lower sidewall enclose to form the chute, and the upper sidewall is a rigid wall, and the lower sidewall is an elastic wall.
Optionally, the rack includes first section, second section and the third section that connects gradually along length direction, and the second section is located between first section and the third section, and the rigidity of second section is less than the rigidity of first section and third section, the second section corresponds the position setting with the arc bottom of spout, the second section can produce elastic deformation when receiving the extrusion of driving gear.
Optionally, the upper side wall of the rack is of an arc tooth surface structure, and the upper side wall of the rack is meshed with the driving gear.
Optionally, the lower side wall of the rack is in a flat tooth surface structure, and the lower side wall of the rack is meshed with the at least two driven gears.
Optionally, the curvature of the chute decreases from a side closer to the console to a side farther from the console.
Optionally, the elastic member is disposed in a vertical direction, and the movement direction of the rack is disposed in a horizontal direction.
Optionally, the opening direction of the chute is set along the horizontal direction, and the opening direction of the chute is perpendicular to the movement direction of the rack.
Optionally, the operation table includes an extension portion extending toward the rack, and the driving gear is connected with an extension end of the extension portion.
Optionally, the base includes a mounting portion, the extension portion stretches into the mounting portion, and the chute is disposed on the mounting portion.
Compared with the prior art, the self-balancing display and control console has the beneficial effects that:
according to the application, the driving gear slides in the chute under the constraint action of the chute through the arrangement of the inserting shaft in the chute, so that the driving gear constrains irregular multidimensional shaking of the operation table into the swinging motion of the operation table in the front-back direction, then the driving gear is meshed with the rack, the rack is meshed with the driven gear, and the driven gear provides sliding resistance for the motion of the rack, so that the rack can provide resistance for the sliding of the driving gear in the chute to offset shaking potential energy of a vehicle instrument or a dashboard such as the operation table, and further, after the elastic piece is reset, the irregular motion of the operation table in the multidimensional direction can be weakened, and the position stability of the vehicle instrument or the dashboard such as the operation table is increased.
Drawings
FIG. 1 is a schematic diagram of a self-balancing console according to an embodiment of the present application;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 2, with the rack and driven gear omitted;
FIG. 4 is a schematic view of a base in an embodiment of the present application;
FIG. 5 is a schematic view of an assembly of a rack, a driving gear and a driven gear according to an embodiment of the present application;
fig. 6 is a schematic structural view of an assembly formed by a rack, a driving gear, a driven gear and a base according to an embodiment of the present application.
Reference numerals:
100. a self-balancing display control console; 110. an operation table; 111. an extension; 120. a base; 121. a chute; 122. a mounting part; 1221. a first mounting plate; 1222. a second mounting plate; 1223. a first elastic structure; 1224. a second elastic structure; 130. an elastic member; 141. a drive gear; 1411. inserting a shaft; 142. a rack; 1421. a first section; 1422. a second section; 1423. a third section; 143. a driven gear; 1431. a first gear; 1432. and a second gear.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that, in this embodiment, terms of left, right, up, down, front and rear directions are merely relative to each other or are referred to in terms of normal use of the product, and should not be construed as limiting. In this embodiment, the positive direction of the Z axis refers to up, the negative direction of the Z axis refers to down, the positive direction of the Y axis refers to front, the negative direction of the Y axis refers to rear, the positive direction of the X axis refers to left, and the negative direction of the X axis refers to right.
The embodiment of the application provides a self-balancing display console 100, as shown in fig. 1, comprising an operation console 110, a base 120 and an elastic member 130, wherein two ends of the elastic member 130 are respectively connected with the operation console 110 and the base 120.
The operation panel 110 is provided with a display and operation keys, the base 120 is located at the lower side of the operation panel 110, the base 120 and the operation panel 110 are connected and arranged through elastic pieces 130, four elastic pieces 130 are distributed at four corners of the operation panel 110, one end of each elastic piece 130 is hinged with the base 120, and the other end of each elastic piece 130 is hinged with the operation panel 110. In an implementation, the elastic member 130 may be selectively configured as a spring damper, a hydraulic damper, or a spring, and the elastic member 130 is disposed along a height direction (i.e., a Z direction in the drawing) of the console 110.
As shown in fig. 1 to 3, the driving gear 141 is connected with the console 110, an inserting shaft 1411 is arranged in the axial direction of the driving gear 141, a chute 121 is arranged on the base 120, the chute 121 is in an arc structure, the concave surface of the arc structure faces the console 110, and the inserting shaft 1411 is inserted in the chute 121 and can slide along the chute 121.
The operation table 110 includes an extension portion 111, the extension portion 111 extends at least partially into the base 120, the driving gear 141 is welded or fastened with the extension portion 111, and in the process that the operation table 110 drives the extension portion 111 to move, the extension portion 111 drives the driving gear 141 to move. The insertion shaft 1411 is provided in the left-right direction (i.e., X direction in the drawing) of the console 110, the base 120 includes the mounting portion 122, the mounting portion 122 is provided toward the console 110, the mounting portion 122 is at least partially bonded to the extension portion 111, and the chute 121 is provided on the mounting portion 122. The opening of the chute 121 is disposed along the extending direction of the insertion shaft 1411, and when the driving gear 141 moves along with the console 110, the driving gear 141 slides in the chute 121 under the limiting action of the chute 121. The initial position of the insertion shaft 1411 is located at the arc bottom position of the chute 121, which is the position of the arc track closest to the bottom wall of the base 120, the initial position of the insertion shaft 1411 is the equilibrium position of the operation panel 110, when the operation panel 110 moves toward the front side, the insertion shaft 1411 moves toward the rear upper side, and when the operation panel 110 moves toward the rear side, the insertion shaft 1411 moves toward the front upper side.
The rack 142 is located at the lower side of the driving gear 141, a plurality of driven gears 143 are meshed with the rack 142, the plurality of driven gears 143 are rotatably connected with the mounting part 122 through damping rotating shafts, damping of the damping rotating shafts can be set according to required friction force, the damping rotating shafts are used for providing rotation resistance for the driven gears 143, and the plurality of driven gears 143 are used for providing movement resistance for the rack 142. The racks 142 are disposed in the front-rear direction, i.e., the Y direction in the drawing. The plurality of driven gears 143 includes a first gear 1431 and a second gear 1432, and the first gear 1431 and the second gear 1432 are located at both sides of the driving gear 141 and below the rack 142. It will be appreciated that in other embodiments, more than two driven gears 143 may be provided, for example 3, 4 or 6.
In this way, when the operation panel 110 is driven by the vibration to perform irregular multidimensional shaking after the elastic member 130 is reset, the driving gear 141 swings along the extending direction of the sliding groove 121 under the constraint action of the sliding groove 121, so that the driving gear 141 constrains the irregular multidimensional shaking of the operation panel 110 into the swinging of the operation panel 110 in the front-back direction, the rack 142 is meshed with the driven gear 143 through the meshing transmission of the driving gear 141 and the rack 142, the driven gear 143 provides resistance for the movement of the rack 142, so that the rack 142 can provide resistance for the sliding of the driving gear 141 in the sliding groove 121 to weaken shaking potential energy of the operation panel 110, and after the elastic member 130 is reset, irregular movement of the operation panel 110 in the multidimensional direction caused by the vibration can be weakened, and the position stability of the operation panel 110 is increased.
The self-balancing display control console 100 comprises an operation console 110 and a base 120 which are connected through an elastic piece 130 and a transmission assembly comprising a driving gear 141, a rack 142 and a driven gear 143, and particularly, the operation console 110 and the base 120 can be transmitted through the driving gear 141, the rack 142 and the driven gear 143, and the driven gear 143 provides motion resistance for the rack 142 so as to offset shaking potential energy of the operation console 110; further, the buffer effect between the operation desk 110 and the base 120 is better, so as to relieve multidimensional shaking generated in a dynamic load environment of the vehicle instrument or the instrument board such as the self-balancing display and control desk 100, and further improve the position stability of the operation desk; particularly, the method can better meet the use requirements of the vehicle instrument or instrument board such as a display console used by a special vehicle in a complex environment.
For example, in one embodiment, when the console 110 moves in the front direction, the console 110 drives the driving gear 141 to move in the rear upper direction in the chute 121, the driving gear 141 drives the rack 142 to move in the rear direction, the rack 142 drives the driven gear 143 to rotate in the counterclockwise direction, and the driven gear 143 provides the rack 142 with a movement resistance in the front direction due to the reaction of the damping shaft. When the operation table 110 moves in the rear direction, the operation table 110 drives the driving gear 141 to move in the front direction in the chute 121, the driving gear 141 drives the rack 142 to move in the front direction, the rack 142 drives the driven gear 143 to rotate clockwise, and the driven gear 143 provides the rack 142 with a movement resistance in the rear direction due to the reaction of the damping rotating shaft.
As shown in fig. 2 to 4, the chute 121 includes an upper side wall and a lower side wall that enclose the chute 121 that forms the restraining spigot 1411. In a specific implementation, the upper side wall is made to be a rigid wall, the lower side wall is made to be an elastic wall, and when the console 110 moves in the downward direction, the elastic wall is elastically deformed in the downward direction under the pressing of the insertion shaft 1411, and when the console 110 moves in the upward direction, the upper side wall is made to be a rigid wall without deformation, and the insertion shaft 1411 can be guided to move along the chute 121. The upper side wall and the lower side wall of the chute 121 enclose the chute 121 restraining the insertion shaft 1411, and the driving gear 141 can move along the chute 121 along with the insertion shaft 1411 under the action of the chute 121. In addition, by setting the lower side wall of the chute 121 as an elastic wall, when the console 110 moves downward under the action of dynamic load, the lower side wall of the chute can provide upward elastic support for the console 110, so as to release the internal stress between the console 110 and the base 120 of the self-balancing display and control console in the dynamic load environment, play a better role in buffering, and also can avoid resonance of the self-balancing display and control console.
Note that, the upper side wall refers to the side wall to which the chute 121 is directed in the positive Z-axis direction, and the lower side wall refers to the side wall to which the chute 121 is directed in the negative Z-axis direction. The upper side wall of the chute 121 is made of a relatively rigid material, such as high strength steel, high modulus carbon fiber material or hard plastic. The lower sidewall of the chute 121 is made of an elastic material, for example, a polyolefin elastomer (POE) material, spring steel, or a rubber material, and when the lower sidewall of the chute 121 is pressed by the insert shaft 1411, the lower sidewall of the chute 121 may be deformed to some extent.
In the present embodiment, the base 120 includes the mounting portion 122, the mounting portion 122 includes a first mounting plate 1221, a second mounting plate 1222, the first mounting plate 1221 and the second mounting plate 1222 are disposed at intervals along the X-axis direction, the first mounting plate 1221 is disposed along the Y-axis direction, the second mounting plate 1222 is disposed along the Y-axis direction, and a space for letting down is formed between the first mounting plate 1221 and the second mounting plate 1222, the space for letting down is used for accommodating the extension end of the extension portion 111, the driving gear 141, the driven gear 143, and the rack 142. The upper end of the first mounting plate 1221 is an arch structure, the convex surface of the arch structure is arranged towards the bottom wall of the operating platform 110, a certain accommodating space is arranged below the arch structure to accommodate the first elastic structure 1223, the first elastic structure 1223 is positioned at the lower side of the arch structure, two ends of the first elastic structure 1223 are welded, fastened and connected or clamped with the first mounting plate 1221, and the first elastic structure 1223 and the arch structure on the first mounting plate 1221 are arranged at intervals to form the chute 121. The upper end of the second mounting plate is an arch structure, the convex surface of the arch structure faces the bottom wall of the operating platform, a certain accommodating space is formed below the arch structure to accommodate the second elastic structure 1224, the second elastic structure 1224 is located at the lower side of the arch structure, two ends of the second elastic structure 1224 are welded, fastened or clamped with the second mounting plate, the second elastic structure 1224 and the arch structure on the second mounting plate are arranged at intervals to form another sliding groove 121, the two formed sliding grooves 121 are located in the extending direction of the inserting shaft 1411 to form constraint on the inserting shaft 1411, and in particular, the inserting shaft 1411 located at one side of the driving gear 141 is in sliding fit with one sliding groove 121, so that the inserting shaft 1411 located at the other side of the driving gear 141 is in sliding fit with the other sliding groove 121. In particular, the first elastic structure 1223 and the second elastic structure 1224 may be elastic belts or elastic steel bars.
In this way, by making the lower side wall of the chute 121 an elastic wall, the elastic wall can move toward the lower side under the compression of the insertion shaft 1411, and at the same time, the insertion shaft 1411 can be driven to return by the elastic force, so that the return capability in the height direction of the console 110 can be increased while reducing the interference of the chute 121 to the buffer in the lower side direction of the console 110.
As shown in fig. 5, the rack 142 includes a first section 1421, a second section 1422, and a third section 1423 connected in sequence, the rigidity of the second section 1422 is smaller than those of the first section 1421 and the third section 1423, the second section 1422 is disposed corresponding to the arc bottom of the chute 121, and the second section 1422 can generate elastic deformation when being extruded by the driving gear 141.
The rack 142 may be an elastic rack, which may be formed by injection molding of an elastic thermoplastic polymer material, or may be formed by injection molding of a mixture of an elastic thermoplastic polymer material and a non-elastic thermoplastic polymer material. In practice, the polymer material on the second section 1422 may be optionally mixed with an elastic material, so that the second section 1422 may be kept elastic while the first section 1421 and the third section 1423 have better rigidity. The second section 1422 is located between the first section 1421 and the third section 1423, and both ends of the second section 1422 are identical to the diameter of the driving gear 141 or slightly larger than the diameter of the driving gear 141.
In one embodiment, the racks 142 are resilient racks, the thickness of the racks 142 on the first section 1421 being greater than the thickness of the second section 1422, the thickness of the racks 142 on the third section 1423 being greater than the thickness of the second section 1422, such that the stiffness of the racks 142 on the second section 1422 is less than the stiffness of the first and third sections 1421, 1423. In another embodiment, the racks 142 are injection molded from a polymeric material, a non-elastic thermoplastic polymeric material is injection molded in the first and third sections 1421, 1423, and an elastic thermoplastic polymeric material is injection molded in the second section 1422, such that the racks 142 have a stiffness on the second section 1422 that is less than the stiffness of the first and third sections 1421, 1423.
When the driving gear 141 presses the elastic wall of the chute 121 to deform towards the lower side, the second section 1422 can deform towards the lower side to adapt to the displacement of the driving gear 141 by making the rigidity of the second section 1422 smaller than that of the first section 1421 and the third section 1423, and then the first gear 1431 and the second gear 1432 on two sides of the driving gear 141 can provide supporting force for the rack 142 without affecting the movement of the rack 142 in the horizontal direction by the arrangement of the rigidity of the first section 1421 and the third section 1423, so that the interference of the deformation of the second section 1422 to the movement of the rack 142 is avoided and the shaking potential energy of the operating platform 110 is difficult to offset.
As shown in fig. 5, the upper side wall of the rack 142 is engaged with the driving gear 141, the upper side wall of the rack 142 forms an arc tooth surface structure, the concave surface of the arc tooth surface structure is disposed toward the driving gear 141, and the lower end portion (the end pointed in the negative Y-axis direction) of the driving gear 141 is engaged with the arc tooth surface structure. According to the self-balancing display and control console provided by the application, the upper side wall of the rack 142 is made to form an arc tooth surface structure, and the concave surface of the arc tooth surface structure faces the driving gear 141 and is meshed with the driving gear 141, so that the driving gear 141 can keep a meshing transmission relation with the rack 142 when moving along the chute 121 along with the inserting shaft 1411, further, in the meshing transmission process of the driving gear 141 and the rack 142, the driven gear 143 can continuously provide resistance for the driving gear 141, so that the degree of multidimensional shaking of the operating console 110 in a dynamic load environment is effectively relieved, and the self-balancing display and control console provided by the application can be better suitable for the dynamic load environment, particularly the display and control console used by special vehicles, and has great popularization value.
It should be noted that, the upper side wall of the rack 142 is a side wall pointed in the Y-axis positive direction, the lower side wall of the rack 142 is a side wall pointed in the Y-axis negative direction, the distance between the upper side wall and the lower side wall of the rack 142 is the thickness of the rack 142, and the smaller the thickness of the rack 142 is at a position closer to the arc bottom of the driving gear 141, the stronger the elastic deformability of the driving gear 141 is, the more convenient the second section 1422 is to bend toward the lower side, and the movement of the insertion shaft 1411 toward the lower side is adapted.
According to the application, the arc-shaped surface is formed through the upper side wall of the rack 142, when the second section 1422 is deformed under the pressure of the driving gear 141, the larger the deformation amount of the second section 1422 is, the stronger the wrapping property of the upper side wall of the rack 142 on the driving gear 141 is, and the larger the resistance of the driving gear 141 to drive the rack 142 to move is, so that the potential energy of shaking of the operating platform 110 can be counteracted.
As shown in fig. 5, the lower side wall of the rack 142 is engaged with the driven gear 143, and the lower side wall of the rack 142 has a flat tooth surface structure. In this way, during the rectilinear movement of the rack 142, it is ensured that the rack 142 is always engaged with the driven gear 143, reducing the possibility of slipping from the driven gear 143 during the compression bending of the rack 142.
As shown in fig. 6, in the embodiment, the curvature of the chute 121 is further decreased from the side close to the rack 142 to the side far from the rack 142. The curvature is used to indicate the degree of curvature of the chute 121, and the closer the chute 121 is to the console 110, the greater the curvature of the chute 121, and the closer the chute 121 is to the bottom wall of the base 120, the smaller the curvature of the chute 121. In the sliding process of the insert shaft 1411 in the chute 121, the closer to the position of the operation table 110, the smaller the displacement of the insert shaft 1411 in the front-rear direction is, the larger the displacement of the insert shaft 1411 in the up-down direction is, so that the elastic tension of the elastic member 130 in the height direction can be fully utilized, the elastic member 130 can conveniently drive the insert shaft 1411 to return to a balance point (namely, an arc bottom position), and the closer to the arc bottom position, the smaller the displacement of the insert shaft 1411 in the height direction is, the larger the displacement in the left-right direction is, at this time, the smaller the tension of the elastic member 130 is, the greater the difficulty of counteracting the potential energy of the motion of the operation table 110 is, and the potential energy of the operation table 110 can be counteracted by fully utilizing the resistance of the rack 142 to the driving gear 141 through the arrangement of the displacement of the insert shaft 1411 in the left-right direction is greater.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the application.
Claims (8)
1. The self-balancing display and control console is characterized by comprising an operation console, a base and an elastic piece, wherein one end of the elastic piece is connected with the operation console, and the other end of the elastic piece is connected with the base; the self-balancing display and control console further comprises a driving gear, a rack and at least two driven gears, wherein the driving gear is connected with the operation console, an inserting shaft is arranged on the driving gear, a sliding groove is arranged on the base, the sliding groove is of an arc-shaped structure, the concave surface of the arc-shaped structure faces the operation console, the inserting shaft is inserted into the sliding groove and can slide along the sliding groove, the rack is positioned on the lower side of the driving gear, the at least two driven gears are positioned below the rack and on two sides of the driving gear, the rack is meshed with the driving gear, the at least two driven gears are meshed with the rack, the driven gears are rotatably connected with the base, the base comprises a mounting part, the driven gears are rotatably connected with the mounting part through damping rotating shafts, and the driven gears are used for providing resistance for movement of the rack;
the sliding groove comprises an upper side wall and a lower side wall, wherein the upper side wall and the lower side wall are enclosed to form the sliding groove, the upper side wall is a rigid wall, and the lower side wall is an elastic wall;
the rack comprises a first section, a second section and a third section which are sequentially connected along the length direction, the second section is positioned between the first section and the third section, the rigidity of the second section is smaller than that of the first section and the third section, the second section is arranged corresponding to the arc bottom of the chute, and the second section can be elastically deformed when being extruded by the driving gear;
the operation table comprises an extension part, the installation part comprises a first installation plate and a second installation plate, the first installation plate and the second installation plate are arranged at intervals along the X-axis direction, the first installation plate is arranged along the Y-axis direction, the second installation plate is arranged along the Y-axis direction, a yielding space is formed between the first installation plate and the second installation plate, the yielding space is used for accommodating the extension end of the extension part, the driving gear, the driven gear and the rack, the upper end part of the first installation plate is an arch structure, the convex surface of the arch structure of the first installation plate is arranged towards the bottom wall of the operation table, a certain accommodating space is arranged below the arch structure of the first installation plate so as to accommodate a first elastic structure, the two ends of the first elastic structure are welded, fastened and connected or clamped with the first installation plate, the first elastic structure is arranged at intervals with the arch structure on the first installation plate so as to form an arch structure of the extension part, the upper end part of the first installation plate is arranged towards the bottom wall of the operation table, the second installation plate is arranged at intervals on the two sides of the arch structure, the second installation plate is arranged towards the bottom wall of the second installation plate, the second installation plate is arranged at intervals on the two sides of the arch structure, the second installation plate is arranged at intervals, the second installation plate is arranged towards the bottom wall of the arch structure, the second installation plate is arranged at the arch structure is arranged at the second side of the arch structure, the second installation plate is arranged at the arch structure or at the second installation plate, the second installation plate is connected with the second installation plate or the upper end of the installation plate, so as to form constraint on the inserting shaft, the inserting shaft positioned at one side of the driving gear is in sliding fit with one sliding groove, and the inserting shaft positioned at the other side of the driving gear is in sliding fit with the other sliding groove.
2. The self-balancing display and control console of claim 1, wherein an upper side wall of the rack is of an arc-shaped tooth surface structure, and the upper side wall of the rack is meshed with the driving gear.
3. The self-balancing display and control console according to claim 2, wherein the lower side wall of the rack is of a flat tooth surface structure, and the lower side wall of the rack is meshed with the at least two driven gears.
4. The self-balancing display console of claim 1, wherein the curvature of the chute decreases from a side closer to the console to a side farther from the console.
5. The self-balancing display and control console according to claim 1, wherein the elastic member is disposed in a vertical direction, and the movement direction of the rack is disposed in a horizontal direction.
6. The self-balancing display and control console according to claim 5, wherein the opening direction of the chute is arranged along the horizontal direction, and the opening direction of the chute is perpendicular to the movement direction of the rack.
7. The self-balancing display console of claim 1, wherein the extension extends toward the rack, and the drive gear is coupled to an extension end of the extension.
8. The self-balancing display and control console of claim 7, wherein the extension extends into the mounting portion, and the chute is disposed on the mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310938519.3A CN116653793B (en) | 2023-07-28 | 2023-07-28 | Self-balancing display control console |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310938519.3A CN116653793B (en) | 2023-07-28 | 2023-07-28 | Self-balancing display control console |
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| CN116653793A CN116653793A (en) | 2023-08-29 |
| CN116653793B true CN116653793B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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|---|---|---|---|---|
| JP2000259085A (en) * | 1999-03-04 | 2000-09-22 | Nec Shizuoka Ltd | Liquid crystal display device |
| CN208951599U (en) * | 2018-08-03 | 2019-06-07 | 深圳怡化电脑股份有限公司 | Lifting device and withdrawal equipment |
| CN210739858U (en) * | 2019-08-14 | 2020-06-12 | 泉州市鸿远电子科技有限公司 | Computer display who can reduce to rock supports base |
| CN111658872A (en) * | 2020-07-07 | 2020-09-15 | 河南科技大学第一附属医院 | Operation wound repairing device |
| CN212052623U (en) * | 2020-04-30 | 2020-12-01 | 徐凤伟 | Water conservancy construction safety device |
| CN112043515A (en) * | 2020-09-30 | 2020-12-08 | 重庆理工大学 | Gravity self-balancing wheelchair |
| CN113654840A (en) * | 2021-09-13 | 2021-11-16 | 龚艳伟 | Environment-friendly industrial wastewater mobile sampling device |
-
2023
- 2023-07-28 CN CN202310938519.3A patent/CN116653793B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000259085A (en) * | 1999-03-04 | 2000-09-22 | Nec Shizuoka Ltd | Liquid crystal display device |
| CN208951599U (en) * | 2018-08-03 | 2019-06-07 | 深圳怡化电脑股份有限公司 | Lifting device and withdrawal equipment |
| CN210739858U (en) * | 2019-08-14 | 2020-06-12 | 泉州市鸿远电子科技有限公司 | Computer display who can reduce to rock supports base |
| CN212052623U (en) * | 2020-04-30 | 2020-12-01 | 徐凤伟 | Water conservancy construction safety device |
| CN111658872A (en) * | 2020-07-07 | 2020-09-15 | 河南科技大学第一附属医院 | Operation wound repairing device |
| CN112043515A (en) * | 2020-09-30 | 2020-12-08 | 重庆理工大学 | Gravity self-balancing wheelchair |
| CN113654840A (en) * | 2021-09-13 | 2021-11-16 | 龚艳伟 | Environment-friendly industrial wastewater mobile sampling device |
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| CN116653793A (en) | 2023-08-29 |
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