CN114145598A - Self-control element protection type movable display device and using method thereof - Google Patents
Self-control element protection type movable display device and using method thereof Download PDFInfo
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- CN114145598A CN114145598A CN202111361451.4A CN202111361451A CN114145598A CN 114145598 A CN114145598 A CN 114145598A CN 202111361451 A CN202111361451 A CN 202111361451A CN 114145598 A CN114145598 A CN 114145598A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F11/00—Arrangements in shop windows, shop floors or show cases
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/06—Show cases or show cabinets with movable or removable shelves or receptacles
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Abstract
The invention discloses a self-control element protection type movable display device and a using method thereof. The invention belongs to the technical field of movable showcases, and particularly relates to a self-control element protection type movable display device and a use method thereof; according to the invention, through the self-adaptive buffer pre-tightening force adjusting device, the current running state of the vehicle is automatically identified, and the buffer resistance is self-adaptively adjusted, so that the buffer resistance is reduced when the obstacle is crossed, the buffer stroke and effect are increased, the buffer resistance is increased when the vehicle is kept still, and the stability is improved; under the condition of no active adjusting unit, the self-adaptive adjustment of the buffer resistance is realized only by a smart structure, and the technical contradiction that the damping can not be too large or too small is overcome; the invention also provides the extensible transparent protection component, and the transparency degree of the protection component can be conveniently and beautifully adjusted.
Description
Technical Field
The invention belongs to the technical field of movable display cabinets, and particularly relates to a self-control element protection type movable display device and a using method thereof.
Background
The showcase is at the storing device that article exhibition was carried out in disclosing exhibition or inside exhibition, it is very common in the industrial automation field, because the most small of components and parts in automation control field, the structure is accurate, high value, when using traditional fixed stand show, exhibition all needs dismouting and transportation at every turn, cause the damage of exhibit very easily, therefore, to the small-size automatic control component product that often needs the exhibition, fix it on portable exhibition cabinet that has safeguard function, no matter from the protection angle to the product or the efficiency of exhibition, all be better selection.
Transport road can not all be smooth pavement, and the transport vechicle is the longitudinal shock that produces when going through unevenness's road surface in the main source of vibrations of in-process of going, and in order to absorb the frame and go up and down the impact force that produces in the twinkling of an eye, most transport vechicles all can set up shock attenuation buffer structure, but automatic component need the base relatively fixed, firm again when carrying out the developments show, this is the technological problem that puzzles people for a long time.
Moreover, in order to guarantee the effect of exhibition, the exhibit often is invisible in the transportation, and common way is to use the transparent part of opaque film parcel showpiece, and is not only pleasing to the eye like this, and the dismouting film all needs longer time moreover.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a self-control element protection type movable display device which is used for movably displaying automatic control elements with small volume, has a triple protection function and can adapt to roads with different widths, and a using method thereof; in order to solve the technical contradiction that the damping of the damping device of a common transport vehicle can not be large (the damping stroke is small, the damping effect is not obvious) or small (the damping device is easy to shake by the self-movement of an exhibit during standing), the invention creatively provides a self-adaptive damping pretightening force adjusting device, which automatically reacts according to the current running state of the vehicle, adaptively adjusts the damping resistance, reduces the damping resistance during obstacle crossing, increases the damping stroke and the effect, increases the damping resistance during standing and improves the stability; under the condition of no active adjusting drive unit, the self-adaptive adjustment of the buffer resistance is realized only by a smart mechanical structure, and the technical contradiction that the damping can not be too large or too small is overcome.
In order to overcome the technical contradiction that the protective device needs to be transparent (convenient to watch during display) and non-transparent (peeped when being placed during transportation) under the condition of ensuring the attractiveness and convenience, the invention creatively provides the expandable variable transparent protective component based on the electrostatic adsorption principle, and changes the form of the elastic ultrathin plastic sheet in an electrostatic adsorption mode, so that the transparency degree of the expandable variable transparent protective component is quickly, conveniently and beautifully adjusted, and the protective problem during the transportation process and the standing display process of the exhibit is effectively solved; in order to further improve the utilization rate and create commercial value, the invention also provides a scheme for printing the propaganda pictures and texts on the elastic ultrathin plastic sheet, thereby preventing peeping and having public welfare propaganda and commercial value.
The technical scheme adopted by the invention is as follows: the invention provides a self-control element protection type movable display device, which comprises a pedestal obstacle crossing buffer device, a self-adaptive buffering pretightening force adjusting device, an electrostatic shutter type protection device and a telescopic movable display base, wherein the pedestal obstacle crossing buffer device is arranged on the electrostatic shutter type protection device, the pedestal obstacle crossing buffer device can generate longitudinal compensation motion in a self-adaptive mode when crossing obstacles so as to reduce the impact of a concave-convex road surface on a display object, the self-adaptive buffering pretightening force adjusting device is arranged on the telescopic movable display base, the self-adaptive buffering pretightening force adjusting device has the function of automatically adjusting damping sliding resistance, the electrostatic shutter type protection device is arranged on the telescopic movable display base, the electrostatic shutter type protection device can protect the display object from two aspects of dust prevention and peep prevention, and the telescopic movable display base can stretch, thereby accommodating travel roads of different widths.
Furthermore, the pedestal obstacle crossing buffer device comprises a buffer pre-tightening force self-adaptive adjusting support and a buffer type self-control element display seat, the buffer pre-tightening force self-adaptive adjusting support has a supporting function, meanwhile, the support is used for longitudinal buffer movement and transverse resistance adjustment movement, support fixing legs are symmetrically arranged on the buffer pre-tightening force self-adaptive adjustment support, the buffering pretension self-adaptive adjusting support is arranged on the electrostatic shutter type protection device through the support fixing leg, the buffer pre-tightening force self-adaptive adjusting support is provided with a support longitudinal round hole, the end part of the buffer pre-tightening force self-adaptive adjusting support is provided with a cross-shaped end part semi-through hole, the buffering pre-tightening force self-adaptive adjusting support is symmetrically provided with side waist-shaped sliding grooves on two sides of a semi-through hole at the cross-shaped end part, the buffer type self-control element display seat is arranged on the buffer pre-tightening force self-adaptive adjusting support in a clamping and sliding mode.
Preferably, the buffer type self-control element display seat comprises a low-resistance friction sliding table, a display table bottom plate, a shock absorption buffer bracket, a longitudinal shock absorption sliding rod and a longitudinal buffer spring, the damping buffer bracket is clamped and slidably arranged in the electrostatic louver type protection device and can longitudinally slide, the low-resistance friction sliding table is arranged on the damping buffer bracket and plays a role in reducing friction, the show table bottom plate is arranged on the low-resistance friction sliding table, the damping buffer bracket is symmetrically provided with buffer bracket ear plates, the longitudinal damping slide bar is arranged between the lug plates of the buffer bracket, the longitudinal buffer springs are symmetrically arranged on the lug plates of the buffer bracket, the longitudinal damping sliding rod is clamped and slidably arranged in the longitudinal circular hole of the support, and the damping buffer support is finally restored to a balance position under the elastic force action of the longitudinal buffer spring.
Furthermore, the self-adaptive buffer pre-tightening force adjusting device comprises a balance weight obstacle crossing fluctuation induction component and a pre-tightening force self-adaptive adjusting component, the balance weight obstacle crossing fluctuation induction component array is arranged on the electrostatic shutter type protection device, the pre-tightening force self-adaptive adjusting component is symmetrically arranged on the balance weight obstacle crossing fluctuation induction component, the pre-tightening effect of the pre-tightening force self-adaptive adjusting component can be adjusted through the vertical movement of the balance weight obstacle crossing fluctuation induction component, and therefore the vertical sliding resistance of the longitudinal damping sliding rod is changed.
Preferably, take counter weight to hinder undulation response subassembly more including longitudinal sliding rod, square round hole slider, counterweight disc and drive link, the longitudinal sliding rod array is located on scalable removal show base, square round hole slider block slides and locates on the longitudinal sliding rod, on the square round hole slider is located to the counterweight disc, the counterweight disc has great inertia, the symmetry is equipped with square slider side trunnion on the square round hole slider, the symmetry is equipped with connecting rod tip hinge hole on the drive link, on one of them a set of rotation that drive link passes through connecting rod tip hinge hole is located square slider side trunnion, drive link plays the transmission effect.
As a further preferred aspect of the present invention, the pre-tightening force self-adaptive adjusting assembly comprises a cross pre-tightening friction block, a pre-tightening force adjusting spring and a cross pre-tightening force adjusting slide block, the cross pre-tightening friction block is slidably engaged in a cross end half through hole, an arc concave surface of the friction block is provided on the cross pre-tightening friction block, a sliding friction force exists between the arc concave surface of the friction block and the longitudinal damping slide rod, the resistance of the lifting movement of the damping buffer bracket can be adjusted in a self-adaptive manner under the condition that the elastic modulus of the longitudinal damping slide rod is not changed by changing the pre-tightening force between the arc concave surface of the friction block and the longitudinal damping slide rod, the pre-tightening force adjusting spring is provided on the cross pre-tightening force adjusting slide block, the cross pre-tightening force adjusting slide block is slidably engaged in the cross end half through hole, the cross-shaped pre-tightening force adjusting slider is symmetrically provided with slider side trunnions, the transmission connecting rod is arranged on the slider side trunnion through another group of rotation of the hinged hole at the end part of the connecting rod, and one end, close to the square round hole slider, of the transmission connecting rod is always higher than one end, close to the cross-shaped pre-tightening force adjusting slider, in the moving process.
Further, the electrostatic shutter type protection device comprises an L-shaped main body side wall, a detachable protection end plate, a protection top plate, a protection plate hinge shaft, an electrostatic generator and a deployable transparent protection component, wherein the L-shaped main body side wall is symmetrically arranged on the telescopic movable display base, the L-shaped main body side wall is a main body supporting structure, the buffer pre-tightening force self-adaptive adjusting support is arranged on the inner side of the L-shaped main body side wall through a support fixing leg array, a side wall square sliding groove is arranged on the L-shaped main body side wall in an array mode, the buffer support is clamped and slidably arranged in the side wall square sliding groove, a side wall top position avoiding groove is arranged on the L-shaped main body side wall, the detachable protection end plate is symmetrically arranged at two ends of the L-shaped main body side wall, the protection top plate is arranged on the L-shaped main body side wall, a top plate end portion hinge ring is symmetrically arranged on the protection top plate, the protection plate hinge shaft is clamped and arranged in the top portion hinge ring, the static generator is symmetrically arranged at the bottom of the protective top plate, and has the function of changing the transparency of the extensible transparent protective component, and the extensible transparent protective component is rotatably arranged on the protective plate hinge shaft.
Preferably, the deployable transparent protection assembly comprises an inner transparent protection plate, an outer transparent protection plate, an electrostatic shielding type connecting rib plate and an elastic ultrathin plastic sheet, wherein the inner transparent protection plate is rotatably arranged on a protection plate hinge shaft, the inner transparent protection plate is electrically connected with an electrostatic generator, the outer transparent protection plate and the inner transparent protection plate are connected through the electrostatic shielding type connecting rib plate, the electrostatic shielding type connecting rib plate plays a supporting role, a plastic sheet fixing boss is arranged on the elastic ultrathin plastic sheet, the elastic ultrathin plastic sheet is arranged on the outer transparent protection plate through a plastic sheet fixing boss array, and a propaganda picture and text are printed on the elastic ultrathin plastic sheet, so that public value and commercial propaganda value are realized while external peeping is prevented.
Furthermore, scalable removal show base includes main part welding frame, expandable support leg and universal wheel, vertical slip stick array is located on the top surface of main part welding frame, L shape main part lateral wall symmetry is located on the top surface of main part welding frame, the symmetry is equipped with push-and-pull handle in the main part welding frame, be equipped with square sliding sleeve in the main part welding frame, be equipped with supporting leg slip horizontal pole on the expandable support leg, the expandable support leg passes through supporting leg slip horizontal pole and slides and locate square sliding sleeve, and the expandable support leg can change self width through sliding, adapts to the passageway of different widths, the bottom of expandable support leg is located to the universal wheel array.
The scheme also discloses a use method of the self-control element protection type movable display device, which comprises the following steps:
the method comprises the following steps: when the movable transparent protection component moves, the expandable transparent protection component is closed, the static generator is closed, the elastic ultrathin plastic sheet is tiled on the outer transparent protection plate under the action of self elasticity, the displayed objects in the elastic ultrathin plastic sheet are protected from dust prevention and peeping prevention, and public and commercial propaganda are carried out through the pictures and texts printed on the elastic ultrathin plastic sheet while external peeping is prevented;
step two: when the damping buffer support passes through an uneven road surface, the square round hole sliding block and the counterweight plate firstly rise synchronously, the transmission connecting rod drives the cross-shaped pretightening force adjusting sliding block to slide towards the outer side, the pretightening force applied to the cross-shaped pretightening friction block is reduced, and the sliding resistance of the damping buffer support is further reduced;
step three: when the display table is static or runs on a flat road, the square round hole sliding block and the counterweight plate are positioned at the bottom limit position, the cross-shaped pre-tightening force adjusting sliding block is in a pressing state, the compression amount of the pre-tightening force adjusting spring is large, and the friction resistance between the arc concave surface of the friction block and the longitudinal damping sliding rod is also large, so that the display table bottom plate is prevented from greatly shaking up and down, and is kept in a relatively stable state;
step four: when the exhibition is carried out, the detachable protection end plate is detached firstly, then the static and static generator is started, the inner transparent protection plate carries static electricity when the static generator is started, the elastic ultrathin plastic sheet is adsorbed to be in a state of being parallel to the electrostatic shielding type connecting rib plate, and at the moment, when the exhibition object is observed from the front side, the extensible transparent protection assembly is close to a transparent state;
step five: when the display object needs to be touched, the extensible transparent protection component can be manually rotated to be opened.
The invention with the structure has the following beneficial effects: the scheme provides a self-control element protection type movable display device which is used for movably displaying automatic control elements with small volumes, has a triple protection function and can adapt to roads with different widths and a using method thereof; in order to solve the technical contradiction that the damping of the damping device of a common transport vehicle can not be large (the damping stroke is small, the damping effect is not obvious) or small (the damping device is easy to shake by the self-movement of an exhibit during standing), the invention creatively provides a self-adaptive damping pretightening force adjusting device, which automatically reacts according to the current running state of the vehicle, adaptively adjusts the damping resistance, reduces the damping resistance during obstacle crossing, increases the damping stroke and the effect, increases the damping resistance during standing and improves the stability; under the condition of no active adjusting drive unit, the self-adaptive adjustment of the buffer resistance is realized only by a smart mechanical structure, and the technical contradiction that the damping can not be too large or too small is overcome.
In order to overcome the technical contradiction that the protective device needs to be transparent (convenient to watch during display) and non-transparent (peeped when being placed during transportation) under the condition of ensuring the attractiveness and convenience, the invention creatively provides the expandable variable transparent protective component based on the electrostatic adsorption principle, and changes the form of the elastic ultrathin plastic sheet in an electrostatic adsorption mode, so that the transparency degree of the expandable variable transparent protective component is quickly, conveniently and beautifully adjusted, and the protective problem during the transportation process and the standing display process of the exhibit is effectively solved; the invention also provides a scheme for printing propaganda pictures and texts on the elastic ultrathin plastic sheet, and the scheme has public benefit propaganda and commercial value while preventing peeping.
Drawings
FIG. 1 is a perspective view of a self-controlled device protection type movable display device according to the present invention;
FIG. 2 is a front view of a self-controlling component protection type movable display device according to the present invention;
FIG. 3 is a top view of a self-controlling component protection type movable display device according to the present invention;
FIG. 4 is a cross-sectional view taken along section line A-A of FIG. 2;
FIG. 5 is a cross-sectional view taken along section line B-B of FIG. 4;
FIG. 6 is a cross-sectional view taken along section line C-C of FIG. 4;
FIG. 7 is a schematic structural view of a pedestal obstacle crossing buffer of a self-controlled component protection type movable display device according to the present invention;
FIG. 8 is a schematic structural diagram of an adaptive buffering pre-tightening force adjusting device of the self-controlled element protection type movable display device according to the present invention;
FIG. 9 is a schematic structural view of an electrostatic louver type protection device of a self-controlled element protection type movable display device according to the present invention;
FIG. 10 is a schematic view of a retractable movable display base of the self-controlled device protection type movable display apparatus according to the present invention;
FIG. 11 is a schematic cross-sectional view of an expandable variable transparency shield assembly;
FIG. 12 is an enlarged view of a portion of FIG. 4 at I;
FIG. 13 is an enlarged view of a portion of FIG. 6 at II;
fig. 14 is a partial enlarged view of fig. 5 at iii.
Wherein, 1, pedestal obstacle crossing buffer device, 2, self-adaptive buffer pretightening force adjusting device, 3, electrostatic louver type protection device, 4, telescopic movable display base, 5, buffer pretightening force self-adaptive adjusting support, 6, buffer type self-control element display base, 7, support fixing legs, 8, support longitudinal circular holes, 9, cross-shaped end semi-through holes, 10, side waist-shaped sliding grooves, 11, low-resistance friction sliding tables, 12, display base plates, 13, shock absorption buffer supports, 14, longitudinal shock absorption sliding rods, 15, longitudinal buffer springs, 16, buffer support lug plates, 17, obstacle crossing fluctuation induction components with balance weights, 18, pretightening force self-adaptive adjusting components, 19, longitudinal sliding rods, 20, square circular hole sliding blocks, 21, balance weight discs, 22, transmission connecting rods, 23, cross pretightening friction blocks, 24, pretightening force adjusting springs, 25 and cross pretightening force adjusting sliding blocks, 26. square sliding block side trunnion, 27, connecting rod end hinging hole, 28, friction block arc concave surface, 29, sliding block side trunnion, 30, L-shaped main body side wall, 31, detachable protective end plate, 32, protective top plate, 33, protective plate hinging shaft, 34, electrostatic generator, 35, expandable transparent protective component, 36, side wall square sliding groove, 37, side wall top avoiding groove, 38, top plate end hinging ring, 39, inner layer transparent protective plate, 40, outer side transparent protective plate, 41, electrostatic shielding type connecting rib plate, 42, elastic ultrathin plastic sheet, 43, plastic sheet fixing boss, 44, main body welding rack, 45, expandable supporting leg, 46, universal wheel, 47, push-pull handle, 48, square sliding sleeve, 49 and supporting leg sliding cross bar.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
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 "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in figure 1, the invention provides an automatic control element protection type movable display device, which comprises a pedestal obstacle crossing buffer device 1, an adaptive buffer pre-tightening force adjusting device 2, an electrostatic shutter type protection device 3 and a telescopic movable display base 4, wherein the pedestal obstacle crossing buffer device 1 is arranged on the electrostatic shutter type protection device 3, the pedestal obstacle crossing buffer device 1 can generate longitudinal compensation motion in a self-adaptive mode when crossing obstacles, so that the impact of a concave-convex road surface on a display object is reduced, the adaptive buffer pre-tightening force adjusting device 2 is arranged on the telescopic movable display base 4, the adaptive buffer pre-tightening force adjusting device 2 has the function of automatically adjusting shock absorption sliding resistance, the electrostatic shutter type protection device 3 is arranged on the telescopic movable display base 4, and the electrostatic shutter type protection device 3 can protect the internal display object from two aspects of dust prevention and peep prevention, the telescopic movable display base 4 can be telescopic so as to adapt to the traveling roads with different widths.
As shown in fig. 1, fig. 3, fig. 5, fig. 10, scalable removal show base 4 includes main part welding frame 44, extensible support leg 45 and universal wheel 46, the symmetry is equipped with push-and-pull handle 47 on the main part welding frame 44, be equipped with square sliding sleeve 48 on the main part welding frame 44, be equipped with support leg slip horizontal pole 49 on the extensible support leg 45, extensible support leg 45 slides through support leg slip horizontal pole 49 and locates in the square sliding sleeve 48, extensible support leg 45 can change self width through sliding, adapt to the passageway of different widths, the bottom of extensible support leg 45 is located to the universal wheel 46 array.
As shown in fig. 1, 2, 3, 4, 9 and 11, the electrostatic louver type shielding device 3 includes an L-shaped main body side wall 30, a detachable shielding end plate 31, a shielding top plate 32, a shielding hinge shaft 33, an electrostatic generator 34 and a deployable transparent shielding assembly 35, the L-shaped main body side wall 30 is symmetrically disposed on the top surface of a main body welding rack 44, the L-shaped main body side wall 30 is a main body supporting structure, a side wall square sliding slot 36 is arranged on the L-shaped main body side wall 30 in an array manner, a side wall top avoiding slot 37 is arranged on the L-shaped main body side wall 30, the detachable shielding end plate 31 is symmetrically disposed on both ends of the L-shaped main body side wall 30, the shielding top plate 32 is disposed on the L-shaped main body side wall 30, a top plate end hinge ring 38 is symmetrically disposed on the shielding top plate 32, the shielding hinge shaft 33 is engaged in the top plate end hinge ring 38, the electrostatic generator 34 is symmetrically disposed on the bottom of the shielding top plate 32, the electrostatic generator 34 has the function of changing the transparency of the deployable transparent protection component 35, and the deployable transparent protection component 35 is rotatably arranged on the guard plate hinge shaft 33; the deployable transparent protection assembly 35 that becomes includes the transparent guard plate 39 of inlayer, the transparent guard plate 40 in outside, electrostatic shield formula connection ribbed slab 41 and elasticity ultra-thin plastic sheet 42, the transparent guard plate 39 of inlayer rotates to be located on guard plate articulated shaft 33, the transparent guard plate 39 of inlayer is connected with electrostatic generator 34 electricity, connect through electrostatic shield formula connection ribbed slab 41 between the transparent guard plate 40 in outside and the transparent guard plate 39 of inlayer, electrostatic shield formula connection ribbed slab 41 plays the supporting role, be equipped with the fixed boss 43 of plastic sheet on the elasticity ultra-thin plastic sheet 42, the elasticity ultra-thin plastic sheet 42 is located on the transparent guard plate 40 in outside through the fixed boss 43 array of plastic sheet, the printing has the propaganda picture and text on the elasticity ultra-thin plastic sheet 42, still have public welfare and commercial propaganda's value when preventing the external world from peeping.
As shown in fig. 1, 4, 6, 7 and 12, the pedestal obstacle crossing buffer device 1 comprises a buffer pretension self-adaptive adjusting support 5 and a buffer type self-control element display support 6, wherein the buffer pretension self-adaptive adjusting support 5 has a supporting function, the self-adaptive adjusting support for the longitudinal buffer motion and the transverse resistance adjusting motion is supported, support fixing legs 7 are symmetrically arranged on a self-adaptive adjusting support for the buffer pre-tightening force 5, the self-adaptive adjusting support for the buffer pre-tightening force 5 is arranged on the inner side of the side wall 30 of the L-shaped main body through an array of the support fixing legs 7, a support longitudinal round hole 8 is arranged on the self-adaptive adjusting support for the buffer pre-tightening force 5, a cross-shaped end part semi-through hole 9 is formed in the end part of the self-adaptive adjusting support for the buffer pre-tightening force 5, side waist-shaped sliding grooves 10 are symmetrically arranged on two sides of the cross-shaped end part semi-through hole 9 of the self-adaptive adjusting support for the buffer pre-tightening force 5, and a buffer type self-control element display seat 6 is clamped and slidably arranged on the self-adaptive adjusting support for the buffer pre-tightening force 5; the buffer type self-control element display seat 6 comprises a low-resistance friction sliding table 11, a display table bottom plate 12, a shock absorption buffer bracket 13, a longitudinal shock absorption sliding rod 14 and a longitudinal buffer spring 15, wherein the shock absorption buffer bracket 13 is clamped and slidably arranged in a side wall square sliding groove 36, the damping buffer support 13 can slide longitudinally, the low-resistance friction sliding table 11 is arranged on the damping buffer support 13, the low-resistance friction sliding table 11 plays a role of reducing friction force, the show stand bottom plate 12 is arranged on the low-resistance friction sliding table 11, the damping buffer support 13 is symmetrically provided with buffer support ear plates 16, the longitudinal damping slide bar 14 is arranged between the buffer support ear plates 16, the longitudinal damping spring 15 is symmetrically arranged on the buffer support ear plates 16, the longitudinal damping slide bar 14 is clamped and glidingly arranged in the support longitudinal round hole 8, the shock absorbing and buffering bracket 13 is finally restored to the balance position under the elastic force of the longitudinal buffering spring 15.
As shown in fig. 1, 4, 6, 8 and 13, the adaptive buffering pre-tightening force adjusting device 2 comprises a counterweight obstacle-crossing heave sensing assembly 17 and a pre-tightening force adaptive adjusting assembly 18, the counterweight obstacle-crossing heave sensing assembly 17 is arranged on the electrostatic shutter type protection device 3 in an array manner, the pre-tightening force adaptive adjusting assembly 18 is symmetrically arranged on the counterweight obstacle-crossing heave sensing assembly 17, and the pre-tightening effect of the pre-tightening force adaptive adjusting assembly 18 can be adjusted through the vertical movement of the counterweight obstacle-crossing heave sensing assembly 17, so that the vertical sliding resistance of the longitudinal shock-absorbing slide rod 14 is changed; the obstacle-crossing fluctuation induction component 17 with the balance weight comprises a longitudinal sliding rod 19, a square round hole sliding block 20, a balance weight disc 21 and a transmission connecting rod 22, wherein the longitudinal sliding rod 19 is arranged on the top surface of a main body welding rack 44 in an array mode, the square round hole sliding block 20 is arranged on the longitudinal sliding rod 19 in a clamping and sliding mode, the balance weight disc 21 is arranged on the square round hole sliding block 20 and has larger inertia, square sliding block side trunnions 26 are symmetrically arranged on the square round hole sliding block 20, connecting rod end part hinge holes 27 are symmetrically arranged on the transmission connecting rod 22, the transmission connecting rod 22 is rotatably arranged on the square sliding block side trunnions 26 through one group of the connecting rod end part hinge holes 27, and the transmission connecting rod 22 plays a transmission role; the pre-tightening force self-adaptive adjusting assembly 18 comprises a cross pre-tightening friction block 23, a pre-tightening force adjusting spring 24 and a cross pre-tightening force adjusting slide block 25, the cross pre-tightening friction block 23 is arranged in a cross end semi-through hole 9 in a clamping and sliding mode, a friction block arc concave surface 28 is arranged on the cross pre-tightening friction block 23, sliding friction force exists between the friction block arc concave surface 28 and a longitudinal damping slide rod 14, the resistance of lifting movement of the damping buffer support 13 can be adjusted in a self-adaptive mode under the condition that the elastic modulus of a longitudinal buffer spring 15 is not changed by changing the pre-tightening force between the friction block arc concave surface 28 and the longitudinal damping slide rod 14, the pre-tightening force adjusting spring 24 is arranged on the cross pre-tightening friction block 23, the cross pre-tightening force adjusting slide block 25 is arranged in the cross end semi-through hole 9 in a clamping and sliding mode, the cross pretightening force adjusting slide block 25 is symmetrically provided with slide block side trunnions 29, the transmission connecting rod 22 is arranged on the slide block side trunnions 29 through another group of the connecting rod end hinge holes 27, and one end of the transmission connecting rod 22 close to the square round hole slide block 20 is always higher than one end close to the cross pretightening force adjusting slide block 25 in the moving process.
When the portable display device is used specifically, firstly, when a user needs to move, the extensible transparent protection component 35 is closed, the static generator 34 is closed, the elastic ultrathin plastic sheet 42 is flatly laid on the outer transparent protection plate 40 under the action of self elasticity, the display object in the elastic ultrathin plastic sheet is protected from dust and peeping, and public and commercial propaganda is carried out through pictures and texts printed on the elastic ultrathin plastic sheet 42 while external peeping is prevented; when the vehicle passes through an uneven road surface, the square round hole sliding block 20 and the counterweight disc 21 firstly rise synchronously, and slide towards the outer side by the transmission connecting rod 22 with the cross-shaped pretightening force adjusting sliding block 25, so that pretightening force applied to the cross-shaped pretightening friction block 23 is reduced, and further the sliding resistance of the damping buffer support 13 is reduced; when the showing stand is static or runs on a flat road, the square round hole sliding block 20 and the counterweight plate 21 are positioned at the extreme positions of the bottom, the cross-shaped pre-tightening force adjusting sliding block 25 is in a pressing state, the compression amount of the pre-tightening force adjusting spring 24 is large, and the friction resistance between the arc concave surface 28 of the friction block and the longitudinal damping sliding rod 14 is also large, so that the showing stand bottom plate 12 is prevented from greatly shaking up and down, and the showing stand bottom plate 12 is kept in a relatively stable state; when the exhibition is carried out, firstly the detachable protection end plate 31 is detached, then the static and static generator 34 is started, the inner transparent protection plate 39 is charged with static electricity when the static generator 34 is started, the elastic ultrathin plastic sheet 42 is adsorbed to be in a state of being parallel to the electrostatic shielding type connecting rib plate 41, and at the moment, when the exhibition object is observed from the front side, the extensible transparent protection component 35 is in a transparent state; when the display object needs to be touched, the extensible transparent protection component 35 can be manually rotated to be opened, the whole work flow of the invention is realized, and the step can be repeated when the display object is used next time.
The actual operation process is simple and easy to implement, and only comprises the following steps: when the display device moves, the expandable transparent protection component 35 is closed, the static generator 34 is closed, the elastic ultrathin plastic sheet 42 is flatly laid on the outer transparent protection plate 40 under the action of self elasticity, and the display object in the elastic ultrathin plastic sheet is protected from dust and peeping; when the damping buffer support passes through an uneven road surface, the square round hole sliding block 20 and the counterweight disc 21 synchronously rise, so that the pretightening force applied to the cross pretightening friction block 23 is reduced, and the sliding resistance of the damping buffer support 13 is reduced; when the showing stand is static or runs on a flat road, the square round hole sliding block 20 and the counterweight plate 21 are positioned at the bottom limit position, at the moment, the compression amount of the pre-tightening force adjusting spring 24 is larger, the friction resistance between the arc concave surface 28 of the friction block and the longitudinal damping sliding rod 14 is also larger, and the showing stand bottom plate 12 is favorably prevented from greatly shaking up and down; when the exhibition is carried out, firstly the detachable protection end plate 31 is detached, then the static and static generator 34 is started, the inner transparent protection plate 39 is charged with static electricity when the static generator 34 is started, the elastic ultrathin plastic sheet 42 is adsorbed to be in a state of being parallel to the electrostatic shielding type connecting rib plate 41, and at the moment, when the exhibition object is observed from the front side, the extensible transparent protection component 35 is in a transparent state; when the display object needs to be touched, the extensible transparent protection component 35 can be manually rotated to be opened.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A self-control element protection type movable display device is characterized in that: obstacle buffer (1), self-adaptation buffering pretightning force adjusting device (2), electrostatic louver type protector (3) and scalable removal show base (4) are crossed including the pedestal, obstacle buffer (1) is crossed to the pedestal and electrostatic louver type protector (3) is located on, self-adaptation buffering pretightning force adjusting device (2) are located on scalable removal show base (4), on scalable removal show base (4) are located in electrostatic louver type protector (3).
2. The self-controlling element protected movable display apparatus of claim 1, further comprising: the pedestal obstacle crossing buffer device (1) comprises a buffer pre-tightening force self-adaptive adjusting support (5) and a buffer type self-control element display seat (6), the buffer pre-tightening force self-adaptive adjusting support (5) is symmetrically provided with support fixing legs (7), the buffer pre-tightening force self-adaptive adjusting support (5) is arranged on the electrostatic louver type protection device (3) through a support fixing leg (7), a support longitudinal round hole (8) is arranged on the buffer pre-tightening force self-adaptive adjusting support (5), the end part of the buffering pre-tightening force self-adaptive adjusting support (5) is provided with a cross-shaped end part semi-through hole (9), the buffering pre-tightening force self-adaptive adjusting support (5) is symmetrically provided with side waist-shaped sliding grooves (10) at two sides of a cross-shaped end part semi-through hole (9), the buffer type self-control element display seat (6) is clamped and slidably arranged on the buffer pre-tightening force self-adaptive adjusting support (5).
3. The self-controlling element protected movable display apparatus of claim 2, further comprising: buffer type automatic control component show seat (6) are including low resistance friction slip table (11), show stand bottom plate (12), shock attenuation buffer support (13), vertical shock attenuation slide bar (14) and vertical buffer spring (15), shock attenuation buffer support (13) block slides and locates in electrostatic louver type protector (3), low resistance friction slip table (11) are located on shock attenuation buffer support (13), show stand bottom plate (12) are located on low resistance friction slip table (11), the symmetry is equipped with buffer support otic placode (16) on shock attenuation buffer support (13), vertical shock attenuation slide bar (14) are located between buffer support otic placode (16), vertical buffer spring (15) symmetry is located on buffer support otic placode (16), vertical shock attenuation slide bar (14) block slides and locates in vertical round hole (8) of support.
4. A self-controlling element-protected movable display apparatus as claimed in claim 3, wherein: the self-adaptive buffer pre-tightening force adjusting device (2) comprises a balance weight obstacle crossing fluctuation induction component (17) and a pre-tightening force self-adaptive adjusting component (18), the balance weight obstacle crossing fluctuation induction component (17) is arranged on the electrostatic louver type protection device (3) in an array mode, and the pre-tightening force self-adaptive adjusting component (18) is symmetrically arranged on the balance weight obstacle crossing fluctuation induction component (17).
5. The self-controlling element protected movable display apparatus of claim 4, further comprising: take counter weight to hinder undulation response subassembly (17) more including vertical slide bar (19), square round hole slider (20), weight plate (21) and transmission connecting rod (22), scalable removal show base (4) is located to vertical slide bar (19) array, square round hole slider (20) block slides and locates on vertical slide bar (19), weight plate (21) are located on square round hole slider (20), the symmetry is equipped with square slider side trunnion (26) on square round hole slider (20), the symmetry is equipped with connecting rod tip hinge hole (27) on transmission connecting rod (22), transmission connecting rod (22) are located on square slider side trunnion (26) through one of them a set of rotation of connecting rod tip hinge hole (27).
6. The self-controlling element protected movable display apparatus of claim 5, further comprising: the pre-tightening force self-adaptive adjusting assembly (18) comprises a cross pre-tightening friction block (23), a pre-tightening force adjusting spring (24) and a cross pre-tightening force adjusting slide block (25), the cross pre-tightening friction block (23) is arranged in a cross end semi-through hole (9) in a clamping and sliding mode, a friction block arc concave surface (28) is arranged on the cross pre-tightening friction block (23), a sliding friction force exists between the friction block arc concave surface (28) and a longitudinal damping slide rod (14), the pre-tightening force adjusting spring (24) is arranged on the cross pre-tightening friction block (23), the cross pre-tightening force adjusting slide block (25) is arranged on the pre-tightening force adjusting spring (24), the cross pre-tightening force adjusting slide block (25) is arranged in the cross end semi-through hole (9) in a clamping and sliding mode, slide block side face trunnions (29) are symmetrically arranged on the cross pre-tightening force adjusting slide block (25), the transmission connecting rod (22) is arranged on the trunnion (29) on the side face of the sliding block through the other group of rotation of the hinge hole (27) at the end part of the connecting rod, and one end, close to the square round hole sliding block (20), of the transmission connecting rod (22) is always higher than one end, close to the cross-shaped pre-tightening force adjusting sliding block (25), of the transmission connecting rod in the moving process.
7. The self-controlling element protected movable display apparatus of claim 6, further comprising: the electrostatic louver type protection device (3) comprises an L-shaped main body side wall (30), a detachable protection end plate (31), a protection top plate (32), a protection plate hinge shaft (33), an electrostatic generator (34) and an expandable transparent protection component (35), wherein the L-shaped main body side wall (30) is symmetrically arranged on a telescopic movable display base (4), a buffer pre-tightening force self-adaptive adjusting support (5) is arranged on the inner side of the L-shaped main body side wall (30) in an array mode through a support fixing leg (7), a side wall square sliding groove (36) is arranged on the L-shaped main body side wall (30) in an array mode, a shock absorption buffer support (13) is arranged in the side wall square sliding groove (36) in a clamping and sliding mode, a side wall top avoiding groove (37) is arranged on the L-shaped main body side wall (30), the detachable protection end plate (31) is symmetrically arranged at two ends of the L-shaped main body side wall (30), on L shape main part lateral wall (30) was located in protection roof (32), the symmetry was equipped with the articulated ring of roof tip (38) on protection roof (32), during the articulated ring of roof tip (38) was located in protection plate articulated shaft (33) block, the bottom of protection roof (32) was located to static generator (34) symmetry, but expansion becomes transparent protection component (35) and rotate and locate on protection plate articulated shaft (33).
8. The self-controlling element protected movable display apparatus of claim 7, further comprising: but expansion becomes transparent protection subassembly (35) and includes that inlayer transparent guard plate (39), outside transparent guard plate (40), electrostatic shielding formula connect floor (41) and elasticity ultra-thin plastic piece (42), inlayer transparent guard plate (39) rotate locate on guard plate articulated shaft (33), inlayer transparent guard plate (39) and electrostatic generator (34) electricity are connected, connect through electrostatic shielding formula connect floor (41) between outside transparent guard plate (40) and inlayer transparent guard plate (39), be equipped with plastic piece fixed boss (43) on elasticity ultra-thin plastic piece (42), elasticity ultra-thin plastic piece (42) are located outside transparent guard plate (40) through plastic piece fixed boss (43) array on, the printing has the propaganda picture and text on elasticity ultra-thin plastic piece (42).
9. The self-controlling element protected movable display apparatus of claim 8, further comprising: scalable removal show base (4) include main part welding frame (44), expandable support leg (45) and universal wheel (46), vertical slide bar (19) array is located on the top surface of main part welding frame (44), L shape main part lateral wall (30) symmetry is located on the top surface of main part welding frame (44), the symmetry is equipped with push-and-pull handle (47) on main part welding frame (44), be equipped with square sliding sleeve (48) on main part welding frame (44), be equipped with supporting leg slip horizontal pole (49) on expandable support leg (45), expandable support leg (45) are located square sliding sleeve (48) through supporting leg slip horizontal pole (49) slip, the bottom supporting leg of expandable support leg (45) is located to universal wheel (46) array.
10. A method of using the self-controlled component protection type movable display apparatus according to any one of claims 1 to 9, comprising the steps of:
the method comprises the following steps: when the movable transparent protection component moves, the expandable transparent protection component (35) is closed, the static generator (34) is closed, the elastic ultrathin plastic sheet (42) is flatly laid on the outer transparent protection plate (40) under the action of self elasticity, and the display object in the elastic ultrathin plastic sheet is protected from dust and peeping;
step two: when the damping buffer bracket passes through an uneven road surface, the square round hole sliding block (20) and the counterweight disc (21) synchronously rise, so that the pretightening force applied to the cross pretightening friction block (23) is reduced, and the sliding resistance of the damping buffer bracket (13) is reduced;
step three: when the showing platform is static or runs on a flat road, the square round hole sliding block (20) and the counterweight plate (21) are positioned at the bottom limit position, the compression amount of the pre-tightening force adjusting spring (24) is large, the friction resistance between the arc concave surface (28) of the friction block and the longitudinal damping sliding rod (14) is also large, and the showing platform bottom plate (12) can be prevented from shaking up and down greatly;
step four: when the display is displayed, the detachable protection end plate (31) is detached firstly, then the static and static generator (34) is started, the inner transparent protection plate (39) is charged with static electricity when the static generator (34) is started, the elastic ultrathin plastic sheet (42) is adsorbed to a state parallel to the electrostatic shielding type connecting rib plate (41), and at the moment, when the display is observed from the front side, the extensible transparent protection component (35) is close to a transparent state;
step five: when the display object needs to be touched, the extensible transparent protection component (35) can be manually rotated to be opened.
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| CN202111361451.4A CN114145598B (en) | 2021-11-17 | 2021-11-17 | Self-control element protection type movable display device and using method thereof |
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| CN202111361451.4A CN114145598B (en) | 2021-11-17 | 2021-11-17 | Self-control element protection type movable display device and using method thereof |
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