Mechanical parts selling display device with environmental protection function
Technical Field
The invention relates to the technical field of industry, in particular to a display device with an environment-friendly function for selling mechanical parts.
Background
The parts are the basic elements of the machine composition. Machines generally comprise one or more transmission parts (e.g. electric motors, internal combustion engines, steam engines) for receiving external energy; the machine comprises an execution part (such as a cutter in a machine tool) for realizing the production function of the machine, a transmission part (such as a gear and a spiral transmission mechanism in the machine tool) for transmitting the motion and the power of a prime motor to the execution part, and a detection and control system (such as a numerical control system in the machine tool) for ensuring the coordinated operation of all parts in the machine (namely, the machine comprises a prime mover part, the transmission part, the execution part and a measurement and control part). The machine is further decomposed, and various parts can be obtained. The part variety is numerous and diverse, needs to sell and promote simultaneously when pushing to the market equally, often puts the part that will demonstrate through simple at present on the platform at the exhibition district exhibition, and the function is single, can not fine attraction guest to different parts have different pungent smell, and some show outside causes certain influence to air and health, thereby makes the people who sees the exhibition keep away from, can't promote.
Disclosure of Invention
The invention aims to provide a display device with an environment-friendly function for selling mechanical parts, and the aim is achieved.
In order to achieve the purpose, the invention provides the following technical scheme: a display device with an environment-friendly function for selling mechanical parts comprises a display box, wherein a top cover is inserted into the top of the display box, toughened glass is connected to the inner wall of the display box in a sliding mode, the top of the toughened glass is in contact with the top cover, the bottom of the display box is rotatably connected with a bottom box through a plane bearing, the bottom of the bottom box is fixedly connected with a base, and a swinging display mechanism is arranged at the top of the base;
the swinging display mechanism comprises a motor, a rotating rod A, a half gear, a rotating rod B, a push rod, a rotating rod C, a turntable, a pinion and a rotating rod D, the bottom of the motor is fixedly connected with the bottom of the inner wall of a bottom box, one end of the motor is fixedly connected with one end of the rotating rod A through a coupler, the other end of the rotating rod A is rotatably connected with the top of the inner wall of the bottom box through a bearing, the outer wall of the rotating rod A is fixedly connected with the inner wall of the half gear, the half gear is meshed with the gear, the inner wall of the gear is fixedly connected with the outer wall of the rotating rod B, one end of the rotating rod B is rotatably connected with the inner wall of the bottom box through a bearing, the outer wall of the rotating rod B is fixedly connected with the inner wall of the push rod, the gear is slidably connected with the inner wall of the push rod through a clamping block, the one end of the push rod is fixedly sleeved on the outer wall of the rotating rod C, the two ends of the rotating rod C are openly connected with the top of the bottom box, The back of the rotary rod C is rotationally connected through a bearing, the outer wall of the rotary rod C is fixedly connected with the inner wall of a rotary table, the rotary table is meshed with a pinion, the inner wall of the pinion is fixedly connected with the outer wall of a rotary rod D, one end of the rotary rod D is rotationally connected with the bottom of the inner wall of the bottom box through a bearing, the other end of the rotary rod D penetrates through the top of the bottom box and is fixedly connected with the bottom of the display box, and the outer wall of the rotary rod D is rotationally connected with the top of the bottom box through a bearing;
an opening and closing mechanism is arranged in the top cover;
the opening and closing mechanism comprises a button, a connecting rod, a sliding block, a lever, a rotating rod E, a hinged rod, an inserting block, a spring, a fixed block B and an inserting strip, the button outer wall is in sliding connection with the inner wall of a top cover, one end of the button is fixedly connected with one end of the connecting rod, the other end of the connecting rod is in sliding connection with the inner wall of the sliding block, one end of the sliding block is fixedly connected with one end of the lever, the inner wall of the lever is fixedly connected with the outer wall of the rotating rod E, the two ends of the rotating rod E are respectively in rotating connection with the front side and the back side of the inner wall of the top cover through bearings, the outer wall of the lever is hinged with one end of the hinged rod, the other end of the hinged rod is hinged with the outer wall of the inserting block, the outer wall of the inserting block is in sliding connection with the inner wall of the top cover, the outer wall of the inserting block is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the outer wall of the fixed block B, the front side and the back side of the fixed block B are in front side and the front side of the inner wall of the top cover, The back surface of the display box is fixedly connected, the inserting block is inserted into the inserting strip, and one end of the inserting strip is fixedly connected with the top of the display box;
the outer wall of the base is provided with a moving mechanism;
moving mechanism includes dustcoat, L type pole, dead lever, gyro wheel, rectangular groove, fixed inserted block, gag lever post, dustcoat inner wall and base outer wall sliding connection, the dustcoat inner wall passes through the bearing with L type pole one end and rotates to be connected, L type pole and dead lever fixed connection, dead lever one end runs through the dustcoat outer wall and passes through the bearing with the dustcoat and rotate to be connected, the dustcoat passes through the bearing with the gyro wheel and rotates to be connected, the rectangular groove is seted up to the dustcoat outer wall, fixed inserted block bottom runs through the dustcoat top and pegs graft with L type pole, fixed inserted block outer wall and dustcoat inner wall sliding connection, gag lever post one end runs through the dustcoat inner wall and with base outer wall fixed connection, the rectangular groove is seted up to the dustcoat inner wall, the dustcoat passes through rectangular groove in gag lever post sliding connection.
Preferably, a long groove is formed in the push rod, and the clamping block on the front face of the gear is in sliding connection with the long groove formed in the push rod.
Preferably, the sliding block is internally provided with a groove, and the connecting rod is in sliding connection with the sliding block through the groove.
Preferably, one end of the cutting is in the shape of a barb.
Preferably, the half gear is an incomplete gear, and the toothed part of the half gear is half of the circumference of the half gear.
Preferably, the long groove is an arc-shaped groove.
Preferably, the outer wall of the lever is fixedly connected with a hinge block, and the lever is hinged to the hinge rod through the hinge block.
Preferably, the number of the gears is two, and the two gears are fixedly connected with the outer wall of the rotating rod B.
Preferably, the display case is square.
The invention provides a display device with an environment-friendly function for selling mechanical parts. The method has the following beneficial effects:
(1) according to the invention, the swinging display mechanism is arranged, the rotating rod A is driven to rotate by the starting motor, the rotating rod A drives the gear to rotate through the half gear, the gear drives the push rod to rotate through the rotating rod B, the push rod drives the turntable to rotate through the rotating rod C, the turntable drives the rotating rod D to rotate through the pinion, and the rotating rod D drives the display box to slowly and intermittently swing and rotate, so that when the display box is arranged in a display area, the visual field range of people can be expanded through the rotation of the display box, the display box is attractive, and meanwhile, the intermittent function is added, so that the display box can pause for a period of time after rotating, and thus people can watch the display box, and can more deeply know the displayed products, and the sales performance and the working efficiency of the people are greatly improved.
(2) According to the invention, the opening and closing mechanism is arranged, the button is pressed to drive the connecting rod to push the sliding block, the sliding block pulls the hinge rod through the lever, the hinge rod pulls the insertion block to be separated from the engagement of the insertion strip, so that the insertion strip is not blocked, the top cover is opened, then the toughened glass is drawn out from the inner wall of the display box, and the exhibit is replaced, so that the exhibit can be protected and simultaneously blocked in the top cover and the toughened glass, and some harmful and pungent gases emitted in the exhibit cannot be released, thus the ecological environment is protected, and the exhibit can be watched healthily and safely.
(3) According to the invention, the moving mechanism is arranged, the outer cover is grabbed, then the outer cover is slid, the L-shaped rod in the outer cover is dragged to touch the limiting rod, the L-shaped rod is pushed up and lifted by the fixed limiting rod, the roller is separated from the ground, and the base falls to the ground, so that the L-shaped rod can be automatically switched between moving and fixing by a convenient method, the problem that some overweight exhibits are inconvenient to carry is avoided, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a front view of the rocking display mechanism of the invention;
FIG. 4 is a top view of the rocking display mechanism of the present invention;
FIG. 5 is a front view of the opening and closing mechanism of the present invention;
FIG. 6 is a front view of the moving mechanism of the present invention;
fig. 7 is a side sectional view of the moving mechanism of the present invention.
In the figure: 1 top cover, 2 display box, 3 swinging display mechanism, 301 motor, 302 rotating rod A, 303 half gear, 304 gear, 305 rotating rod B, 306 push rod, 307 rotating rod C, 308 rotating disk, 309 pinion, 310 rotating rod D, 4 opening and closing mechanism, 401 button, 402 connecting rod, 403 sliding block, 404 lever, 405 rotating rod E, 406 hinged rod, 407 inserting block, 408 spring, 409 fixed block, 410, inserting strip, 5 moving mechanism, 501 outer cover, 502L-shaped rod, 503 fixed rod, 504 roller, 505 long groove, 506 fixed inserting block, 507 limiting rod, 6 bottom box, 7 base and 8 toughened glass.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 7, the present invention provides a technical solution: a display device with an environment-friendly function for selling mechanical parts comprises a display box 2, the display box 2 is square, a top cover 1 is inserted into the top of the display box 2, toughened glass 8 is slidably connected to the inner wall of the display box 2, the top of the toughened glass 8 is in contact with the top cover 1, the bottom of the display box 2 is rotatably connected with a bottom box 6 through a plane bearing, the bottom of the bottom box 6 is fixedly connected with a base 7, a swinging display mechanism 3 is arranged on the top of the base 7, a swinging display mechanism 3 is arranged, a starting motor 301 drives a rotating rod A302 to rotate, the rotating rod A302 drives a gear 304 to rotate through a half gear 303, the gear 304 drives a pushing rod 306 to rotate through a rotating rod B305, the pushing rod 306 drives a rotating disk 308 to rotate through a rotating rod C307, the rotating disk 308 drives a rotating rod D310 to rotate through a pinion 309, the rotating rod D310 drives the display box 2 to slowly and intermittently swing, so that when the display box 2 is arranged in a display area, the visual field range of people can be enlarged through self rotation, the people can attract more attention, and meanwhile, the intermittent function is added, so that the display box 2 can pause for a period of time after rotating once, so that the people can watch the display box 2 and can know the exhibits more deeply, and the sales performance and the working efficiency are greatly improved;
the swing display mechanism 3 comprises a motor 301, a rotating rod A302 and a half gear 303, wherein the half gear 303 is an incomplete gear, the tooth position of the half gear 303 is one half of the perimeter of the half gear 303, the gear 304, a rotating rod B305 and a push rod 306 are arranged in the half gear 306, a long groove is formed in the push rod 306, a fixture block on the front surface of the gear 304 is in sliding connection with the long groove formed in the push rod 306, the rotating rod C307, a turntable 308, a pinion 309 and a rotating rod D310 are arranged, the bottom of the motor 301 is fixedly connected with the bottom of the inner wall of the bottom box 6, one end of the motor 301 is fixedly connected with one end of the rotating rod A302 through a coupler, the other end of the rotating rod A302 is rotatably connected with the top of the inner wall of the bottom box 6 through a bearing, the outer wall of the rotating rod A302 is fixedly connected with the inner wall of the half gear 303, the half gear 303 is meshed with the gear 304, the number of the gears 304 is two, the two gears 304 are fixedly connected with the outer wall of the rotating rod B305, the inner wall of the gear 304 is fixedly connected with the outer wall of the rotating rod B305, one end of the rotating rod B305 is rotatably connected with the inner wall of the bottom box 6 through a bearing, the outer wall of the rotating rod B305 is fixedly connected with the inner wall of the pushing rod 306, the outer wall of the gear 304 is fixedly connected with a clamping block, the gear 304 is connected with the inner wall of the pushing rod 306 in a sliding mode through the clamping block, one end of the pushing rod 306 is fixedly sleeved on the outer wall of the rotating rod C307, the two ends of the rotating rod C307 are rotatably connected with the front face and the back face of the top of the bottom box 6 through bearings, the outer wall of the rotating rod C307 is fixedly connected with the inner wall of the rotary table 308, the rotary table 308 is meshed with the pinion 309, the inner wall of the pinion 309 is fixedly connected with the outer wall of the rotating rod D310, one end of the rotating rod D310 is rotatably connected with the bottom of the inner wall of the bottom box 6 through a bearing, the other end of the rotating rod D310 penetrates through the top of the bottom box 6 and is fixedly connected with the bottom of the display box 2, and the outer wall of the rotating rod D310 is rotatably connected with the top of the bottom box 6 through a bearing;
the opening and closing mechanism 4 is arranged in the top cover 1, the button 401 drives the connecting rod 402 to push the sliding block 403 by pressing the button 401, the sliding block 403 pulls the hinge rod 406 through the lever 404, the hinge rod 406 pulls the insertion block 407 to be separated from the engagement of the insertion strip 410, so that the insertion strip 410 is not blocked, the top cover 1 is opened, then the toughened glass 8 is drawn out from the inner wall of the display box 2, the exhibit is replaced, the exhibit can be protected and locked in the top cover 1 and the toughened glass 8, harmful and pungent gases emitted in the exhibit cannot be released, the ecological environment is protected, and the exhibit can be watched healthily and safely;
the opening and closing mechanism 4 comprises a button 401, a connecting rod 402 and a sliding block 403, a groove is arranged in the sliding block 403, the connecting rod 402 is connected with the sliding block 403 in a sliding manner through the groove, a lever 404 is fixedly connected with the outer wall of the lever 404, the lever 404 is hinged with a hinge rod 406 through the hinge rod, a rotating rod E405, the hinge rod 406, a plug-in block 407, a spring 408, a fixing block B409 and a plug strip 410, one end of the plug strip 410 is in a barb shape, the outer wall of the button 401 is connected with the inner wall of the top cover 1 in a sliding manner, one end of the button 401 is fixedly connected with one end of the connecting rod 402, the other end of the connecting rod 402 is connected with the inner wall of the sliding block 403 in a sliding manner, one end of the sliding block 403 is fixedly connected with one end of the lever 404, the inner wall of the lever 404 is fixedly connected with the outer wall of the rotating rod E405, two ends of the rotating rod E405 are respectively connected with the front and the back of the inner wall of the top cover 1 through bearings in a rotating manner, the outer wall of the lever 404 is hinged with one end of the hinge rod 406, and the other end of the hinge rod 407 is hinged with the outer wall of the plug-in a sliding manner, the outer wall of the inserting block 407 is connected with the inner wall of the top cover 1 in a sliding manner, the outer wall of the inserting block 407 is fixedly connected with one end of the spring 408, the other end of the spring 408 is fixedly connected with the outer wall of the fixing block B409, the front surface and the back surface of the fixing block B409 are fixedly connected with the front surface and the back surface of the inner wall of the top cover 1, the inserting block 407 is inserted into the inserting strip 410, and one end of the inserting strip 410 is fixedly connected with the top of the display box 2;
the outer wall of the base 7 is provided with the moving mechanism 5, the moving mechanism 5 is arranged, the outer cover 501 is grasped, then the outer cover 501 is slid, the L-shaped rod 502 in the outer cover 501 is dragged to touch the limiting rod 507, the L-shaped rod 502 is pushed up and lifted by the fixed limiting rod 507, the roller 504 is separated from the ground, and the base 7 falls to the ground, so that the moving and fixing can be automatically switched by a convenient method, the problem that some overweight exhibitions are inconvenient to carry is avoided, and the working efficiency is greatly improved;
the moving mechanism 5 comprises an outer cover 501, an L-shaped rod 502, a fixing rod 503, a roller 504 and a long groove 505, wherein the long groove 505 is an arc-shaped groove, a fixing insert 506 and a limiting rod 507, the inner wall of the outer cover 501 is in sliding connection with the outer wall of the base 7, the inner wall of the outer cover 501 is in rotating connection with one end of the L-shaped rod 502 through a bearing, the L-shaped rod 502 is fixedly connected with the fixing rod 503, one end of the fixing rod 503 penetrates through the outer wall of the outer cover 501 and is in rotating connection with the outer cover 501 through a bearing, the outer cover 501 is in rotating connection with the roller 504 through a bearing, the outer wall of the outer cover 501 is provided with the long groove 505, the bottom of the fixing insert 506 penetrates through the top of the outer cover 501 and is in inserting connection with the L-shaped rod 502, the outer wall of the fixing insert 506 is in sliding connection with the inner wall of the outer cover 501, one end of the limiting rod 507 penetrates through the inner wall of the outer cover 501 and is fixedly connected with the outer wall of the base 7, the inner wall of the outer cover 501 is provided with the long groove, and the limiting rod 507 is in sliding connection with the limiting rod 507 through the long groove.
When the display box 2 is used, the rotating rod A302 is driven to rotate by the starting motor 301, the rotating rod A302 drives the gear 304 to rotate through the half gear 303, the gear 304 drives the push rod 306 to rotate through the rotating rod B305, the push rod 306 drives the rotary disc 308 to rotate through the rotating rod C307, the rotary disc 308 drives the rotating rod D310 to rotate through the pinion 309, the rotary rod D310 drives the display box 2 to slowly and intermittently swing and rotate, so that when the display box 2 is arranged in a display area, the visual field range of people can be enlarged through self rotation, the display box is more attractive, meanwhile, the intermittent function is added, the display box 2 can pause for a period of time after rotating, so that people can watch the display box 2 and more deeply know displayed products, thereby greatly improving the sales performance and the working efficiency, and simultaneously, the toughened glass 8 is slidably connected to the front and the back of the display box 2, after the exhibition work is finished, the button 401 is pressed to drive the connecting rod 402 to push the sliding block 403, the sliding block 403 pulls the hinge rod 406 through the lever 404, the hinge rod 406 pulls the insertion block 407 to be separated from the engagement of the insertion strip 410, the insertion strip 410 is not blocked, the top cover 1 is opened, then the toughened glass 8 is drawn out from the inner wall of the exhibition box 2 to replace the exhibit, so that the exhibit can be protected and locked in the top cover 1 and the toughened glass 8, some harmful and pungent gases emitted in the exhibit cannot be released, the ecological environment is protected, the exhibit can be watched healthily and safely, finally, when the exhibit is replaced and moved to a proper position to be exhibited next time, the outer cover 501 is grabbed, then the outer cover 501 is slid, the L-shaped rod 502 in the outer cover 501 is dragged to touch the limiting rod 507, make L type pole 502 push up by fixed gag lever post 507 and rise for gyro wheel 504 breaks away from ground, and base 7 falls to ground, thereby can remove and switch by oneself through convenient method between fixed, avoided the inconvenient difficult problem of transport of some overweight exhibits, thereby promoted work efficiency greatly
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.