CN111972909A - Intelligent protection electronic commerce platform show cupboard - Google Patents
Intelligent protection electronic commerce platform show cupboard Download PDFInfo
- Publication number
- CN111972909A CN111972909A CN202010850643.0A CN202010850643A CN111972909A CN 111972909 A CN111972909 A CN 111972909A CN 202010850643 A CN202010850643 A CN 202010850643A CN 111972909 A CN111972909 A CN 111972909A
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- China
- Prior art keywords
- helical gear
- fixedly connected
- spring
- commerce platform
- sleeved
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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
- A47F3/005—Show cases or show cabinets with glass panels
- A47F3/007—Cases or cabinets of the counter type
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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
- A47F3/00—Show cases or show cabinets
- A47F3/002—Devices for protection against sunlight or theft
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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
- A47F3/08—Show cases or show cabinets with arrangements for continuously or intermittently moving the merchandise
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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
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/02—Rotary display stands
- A47F5/025—Rotary display stands having mechanical drive, e.g. turntables
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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
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/149—Mechanical actuation by lifting or attempted removal of hand-portable articles with electric, magnetic, capacitive switch actuation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Freezers Or Refrigerated Showcases (AREA)
Abstract
The invention relates to the technical field of display cabinets and discloses an intelligent protection electronic commerce platform display cabinet which comprises a display cabinet body, wherein one side of the lower part of the display cabinet body is fixedly connected with a supporting leg, and the middle part of the lower part of the supporting leg is fixedly connected with a positioning pin. This intelligence protection electronic commerce platform show cupboard, through in the use through four threaded rod two of fixedly connected with between device show cupboard body and upper portion protective cover, helical gear one and gear revolve handle, make when using, need rotate four gear revolve handles in both sides simultaneously, make and drive helical gear one and rotate, make helical gear one drive threaded rod two and carry out threaded motion when using, make the highly synchronous promotion to threaded rod two, make and to jack up the upper portion protective cover, for this reason can reduce at the exhibition in-process, the phenomenon that the individuality personnel caused the destruction to inside from the outside, security when increasing the device to use for this reason.
Description
Technical Field
The invention relates to the technical field of display cabinets, in particular to an intelligent protection electronic commerce platform display cabinet.
Background
In recent years, along with the progress of information technology and network communication popularization and the like, the intelligent protection electronic commerce platform display cabinet is commonly used to display the existing electronic products and the like in the process of displaying the existing electronic products, the intelligent protection electronic commerce platform display cabinet is commonly used in markets and sales fields, certain problems exist in the existing intelligent protection electronic commerce platform display cabinet, and a novel intelligent protection electronic commerce platform display cabinet is developed for the purpose.
In current intelligent protection electronic commerce platform show cupboard, the inside at the show cupboard body is fixed to the device to the existence needs, common device can have in the use to appear destroying from the outside and make and cause the phenomenon of damage with the internal installation, and there is the device to appear in the use, the device appears need to fix in corresponding position when using, it is common through installing the brake block on the loose pulley, make the phenomenon that the pleasing to the eye degree is different appears when the exhibition in the existence when using, and the phenomenon of stealing appears, take electronic product simultaneously.
Disclosure of Invention
Aiming at the defects of the existing intelligent protection electronic commerce platform display cabinet, the invention provides the intelligent protection electronic commerce platform display cabinet which has the advantages of preventing damage from the outside, preventing theft and facilitating the movement and positioning of the device, and solves the problems in the background technology.
The invention provides the following technical scheme: an intelligent protection electronic commerce platform display cabinet comprises a display cabinet body, wherein one side of the lower part of the display cabinet body is fixedly connected with a supporting leg, the middle part of the lower part of the supporting leg is fixedly connected with a positioning pin, the outer part of the middle part of the positioning pin is sleeved with a supporting rod, the lower part of one side of the supporting rod is movably sleeved with a roller fixing plate, the lower part of the roller fixing plate is movably sleeved with a roller, the upper part of the other side of the supporting rod is movably sleeved with a hinge, one side of the hinge is movably sleeved with a rotating column baffle, the lower side of the inside of the display cabinet body is provided with a heat dissipation channel, one side of the heat dissipation channel is fixedly connected with a side baffle, the other side of the side baffle is provided with a heat dissipation fan clamping plate, the inside, one side of the lower part of the upper protective cover is fixedly connected with a second threaded rod, a first helical gear is movably sleeved outside the second threaded rod, one side of the first bevel gear is movably sleeved with a gear rotating handle, the inside of the other side of the display cabinet body is fixedly connected with a motor, a second bevel gear is arranged on one side of the motor, a bevel gear rotating disc is movably sleeved on one side of the second bevel gear, the upper part of the helical gear rotating disc is fixedly connected with a clamping fixing plate, one side of the upper part of the clamping fixing plate is movably sleeved with a threaded push rod, one side of the threaded push rod is movably sleeved with a push rod, the interior of the push rod is fixedly connected with a spring I, one side of the first spring is fixedly connected with a pressing plate, an electronic product is placed in the middle of the pressing plate, and a lower placing plate is arranged at the lower part of the electronic product, and a second spring is fixedly connected to the lower part of the lower placing plate.
Preferably, the roller fixing plate can rotate three hundred sixty degrees around the lower part of the supporting rod, and the positioning pin is movably sleeved in the middle of the supporting rod.
Preferably, one side of the rotating column baffle is fixedly connected with a threaded column, the other side of the threaded column is movably sleeved with a rotating jacket, the other side of the rotating jacket is movably sleeved with a fastening jacket, the upper part of the fastening jacket is fixedly connected with a telescopic rod, threads are formed in the outer part of the threaded column, the threaded column and the rotating jacket are in threaded sleeve connection with each other, and devices which are the same as the threaded column, the rotating column baffle and the hinge are respectively installed on two sides of the rotating jacket.
Preferably, the upper part of the heat dissipation channel is provided with an air outlet which is communicated with the inside of the motor, and the upper part of the side baffle is provided with a small hole.
Preferably, the helical gear is installed to the lower part of helical gear rolling disc, the helical gear of helical gear rolling disc lower part and the mutual helical gear cooperation of helical gear are connected, helical gear rolling disc activity joint is in the middle part on show cupboard body upper portion.
Preferably, the first helical gear is in threaded sleeve joint with the second helical gear, the first helical gear and the gear rotating handle are respectively connected with four corners inside the display cabinet body in a clamped mode, the gear rotating handle is in matched connection with the first helical gear, and the upper protective cover is overlapped with the upper portion of the display cabinet body.
Preferably, one side fixedly connected with induction system one on board upper portion is placed to the lower part, one side fixedly connected with induction system two on centre gripping fixed plate inner wall upper portion, induction system one and the fixed joint of spring two are in the inside of centre gripping fixed plate, become induction system between induction system one and the induction system two, connect on alarm device simultaneously, induction system one and induction system two align with each other horizontally, the curb plate is installed to the both sides of centre gripping fixed plate, the curb plate joint on the centre gripping fixed plate is in the inside both sides of helical gear rolling disc.
Preferably, the outside of screw thread push rod is equipped with the screw thread, forms the screw thread with the inside one side of centre gripping fixed plate and cup joints simultaneously, the screw thread push rod all has the installation in the both sides of centre gripping fixed plate.
Preferably, the first spring is clamped between the push rod and the pressing plate, the two ends of the pressing plate are provided with limiting baffles, and the limiting baffles on the pressing plate are movably sleeved on the front side and the rear side of the interior of the push rod.
Preferably, toughened glass is respectively installed around upper portion protective cover and show cupboard body upper portion.
Preferably, the telescopic link mainly includes mobile jib and pole outer tube, the pole outer tube with through threaded connection between the mobile jib, the pole outer tube with still be provided with locking means between the mobile jib, locking means is including setting up the locking recess on the pole outer tube inside wall and setting up the radial through-hole on the pole wall of mobile jib, be provided with spin, push-aid rod and boosting spring in the radial through-hole, flexible to setting for the length back at the telescopic link the locking recess communicates with radial through-hole, the boosting spring provides the effort of push-aid rod when the direction removes, the push-aid rod will the spin is ejecting radial through-hole, the spin outwards removes, and the card is simultaneously between locking recess and radial through-hole, right the mobile jib with the pole outer tube carries out the relative distance locking.
Preferably, the method for determining the magnitude of the alarm sound of the alarm device at the time of starting is as follows:
s1, predicting the distance variation between the second sensing device and the first sensing device;
b is the estimated variation of the distance between the second sensing device and the first sensing device, F is the weight of the electronic product, theta is the included angle between the second spring and the lower placing plate, G is the shear elastic modulus of the second spring, D is the wire diameter of the second spring, n is the number of turns of the second spring, and D is the central diameter of the second spring;
s2, judging whether the alarm device emits sound or not;
wherein t is a judgment value of whether the alarm device makes a sound, d is a distance between the second sensing device and the first sensing device when the electronic product is placed, and mu is a judgment threshold value; 1 indicates that the alarm device emits a sound, and 0 indicates that the alarm device does not emit a sound;
s3, calculating the sound intensity of the alarm device;
and h is the sound intensity of the alarm device, R is the maximum sound of the alarm device, and p is the real-time distance between the second sensing device and the first sensing device.
And the alarm device sends out alarm sound according to the real-time distance change between the second sensing device and the first sensing device.
Compared with the existing intelligent protection electronic commerce platform display cabinet, the intelligent protection electronic commerce platform display cabinet has the following beneficial effects:
1. this intelligence protection electronic commerce platform show cupboard, through in the use through four threaded rod two of fixedly connected with between device show cupboard body and upper portion protective cover, helical gear one and gear revolve handle, make when using, need rotate four gear revolve handles in both sides simultaneously, make and drive helical gear one and rotate, make helical gear one drive threaded rod two and carry out threaded motion when using, make the highly synchronous promotion to threaded rod two, make and to jack up the upper portion protective cover, for this reason can reduce at the exhibition in-process, the phenomenon that the individuality personnel caused the destruction to inside from the outside, security when increasing the device to use for this reason.
2. The intelligent protection electronic commerce platform display cabinet can drive the rotary jacket and the threaded column to rotate in a threaded manner by rotating the rotary jacket, so the threaded column can be driven to contract, the supporting rod can be driven to rotate around the positioning pin by the aid of the rotary jacket, the telescopic rod can be simultaneously driven to contract, so that the roller can be driven to tilt when in use, the height of the lower part of the roller can be driven to be upwards lifted by the aid of the telescopic rod, the lower part of the supporting leg is in contact with the ground, so that the display cabinet body can be positioned when in use by the aid of the supporting leg in contact with the ground, the rotary jacket can be rotated reversely when in use, so the threaded column can be driven to stretch, so the supporting rod can be driven to rotate reversely, the roller is driven to be in contact with the ground, the roller can be conveniently arranged to be in contact with the ground when in use, and the device can simultaneously, the device is attractive in structure, and the phenomenon that the device tilts due to unbalanced movement of different devices can be reduced, so that the stability of the device in use is improved.
3. This intelligence protection electronic commerce platform show cupboard, place the board through the device lower part and upwards jack-up under two elastic effects of spring, simultaneously when using, be close to each other between device induction system two and the induction system one, connect on the siren simultaneously, when electronic product is taken up, two jack-ups of spring, it is close to with induction system two to drive induction system one simultaneously, produce induction phenomenon each other, make and form the route, can drive induction system two for this reason and be close to with induction system one, make and drive alarm device and form the route, make and send out the police dispatch newspaper, make and to carry out the effect of warning to the service personnel, play the effect of conveniently sending the police dispatch newspaper for this reason when using.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic top view of a portion of the structure of the present invention;
FIG. 3 is an enlarged view of structure A of the present invention.
In the figure: 1. a display cabinet body; 2. supporting legs; 3. positioning pins; 4. a support bar; 5. a roller fixing plate; 6. a roller; 7. a hinge; 8. rotating the column baffle; 9. a threaded post; 10. rotating the jacket; 11. fastening the jacket; 12. a telescopic rod; 13. a heat dissipation channel; 14. a side dam; 15. a heat dissipation fan clamping plate; 16. a heat radiation fan; 17. an upper protective cover; 18. a second threaded rod; 19. a first bevel gear; 20. a gear rotating handle; 21. a motor; 22. a second bevel gear; 23. a helical gear rotating disk; 24. clamping the fixing plate; 25. a threaded push rod; 26. a push rod; 27. a first spring; 28. a pressing plate; 29. an electronic product; 30. a lower placing plate; 31. a second spring; 32. a first sensing device; 33. and a second sensing device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an intelligent protection electronic commerce platform display cabinet comprises a display cabinet body 1, one side of the lower part of the display cabinet body 1 is fixedly connected with a supporting leg 2, the middle part of the lower part of the supporting leg 2 is fixedly connected with a positioning pin 3, the outer part of the middle part of the positioning pin 3 is movably sleeved with a supporting rod 4, the lower part of one side of the supporting rod 4 is movably sleeved with a roller fixing plate 5, the lower part of the roller fixing plate 5 is movably sleeved with a roller 6, the upper part of the other side of the supporting rod 4 is movably sleeved with a hinge 7, one side of the hinge 7 is movably sleeved with a rotating column baffle 8, the lower side of the interior of the display cabinet body 1 is provided with a heat dissipation channel 13, one side of the heat dissipation channel 13 is fixedly connected with a side baffle 14, the other side of the side baffle 14 is provided with a, one side of the lower part of the upper protective cover 17 is fixedly connected with a second threaded rod 18, a first helical gear 19 is movably sleeved outside the second threaded rod 18, a gear rotating handle 20 is sleeved on one side of the first bevel gear 19 in a movable mode, a motor 21 is fixedly connected to the inside of the other side of the display cabinet body 1, a second bevel gear 22 is installed on one side of the motor 21, a bevel gear rotating disc 23 is sleeved on one side of the second bevel gear 22 in a movable mode, a clamping fixing plate 24 is fixedly connected to the upper portion of the bevel gear rotating disc 23, a threaded push rod 25 is sleeved on one side of the upper portion of the clamping fixing plate 24 in a movable mode, a push rod 26 is sleeved on one side of the threaded push rod 25 in a movable mode, a first spring 27 is fixedly connected to the inside of the push rod 26, a pressing plate 28 is fixedly connected to one side of the first spring 27, an electronic product 29 is placed in the middle of the pressing plate 28.
Wherein, gyro wheel fixed plate 5 can rotate three hundred sixty degrees around the lower part of bracing piece 4, 3 activities of locating pin cup joint the middle part at bracing piece 4, when using, gyro wheel fixed plate 5 has been cup jointed through the lower part activity of device bracing piece 4, can become three hundred sixty degrees simultaneously and rotate, make can drive the device and rotate, the inside of device gyro wheel 6 activity cup joint in gyro wheel fixed plate 5 lower part simultaneously, make when using, when the device is in the use, gyro wheel 6 and ground contact, can make things convenient for the device to remove when using, increase the flexibility when the device uses for this reason.
Wherein, one side of the rotating column baffle 8 is fixedly connected with a threaded column 9, the outer part of the other side of the threaded column 9 is movably sleeved with a rotating jacket 10, the outer part of one side of the rotating jacket 10 is movably sleeved with a fastening jacket 11, the upper part of the fastening jacket 11 is fixedly connected with a telescopic rod 12, the outer part of the threaded column 9 is provided with threads, the threaded column 9 and the rotating jacket 10 are mutually in threaded sleeve joint, the two sides of the rotating jacket 10 are respectively provided with a device which is the same as the threaded column 9, the rotating column baffle 8 and a hinge 7, when in use, the device appears in the use process, the device needs to be fixed at the corresponding position when in use, the phenomenon of different attractiveness when in use can be caused by installing a brake block on a movable wheel, therefore, the rotating jacket 10 can be rotated by rotating, the rotating jacket 10 and the threaded column 9 can be driven to rotate by the threads, and the threaded column, therefore, the supporting rod 4 can be driven to rotate around the positioning pin 3, and the telescopic rod 12 is arranged to contract at the same time, so that the roller 6 can be driven to tilt when in use, and the height of the lower part of the roller 6 can be driven to lift upwards, meanwhile, the lower part of the supporting leg 2 is contacted with the ground, so that the display cabinet body 1 can be positioned when in use through the contact of the supporting leg 2 and the ground, meanwhile, when in use, the jacket 10 is rotated reversely to drive the threaded column 9 to stretch, so as to drive the support rod 4 to rotate reversely, so that the driving roller 6 is in contact with the ground, therefore, when in use, the roller 6 of the device can be conveniently in contact with the ground, and simultaneously when in use, the device can drive the devices on both sides to rise synchronously when in use, so that the mechanical beauty is generated, and the phenomenon that the devices incline due to unbalanced motion of different devices can be reduced, thereby improving the stability of the device when in use.
Wherein, the venthole has been seted up on heat dissipation channel 13's upper portion, simultaneously with motor 21's inside to the intercommunication, the aperture has been seted up on side shield 14 upper portion, in the use, the venthole has been seted up on the upper portion of device heat dissipation channel 13, be linked together with motor 21's inside simultaneously, make when using, through starting radiator fan 16, can drive inside gas and circulate, can drive the inside one side of air hole heat dissipation channel 13 and get into simultaneously from the opposite side discharge for this reason, make and to cool down the mechanical device of show cupboard body 1 inside, thermal diffusivity and security when increasing the device use for this reason.
Wherein, the helical gear is installed to the lower part of helical gear rolling disc 23, the helical gear of helical gear rolling disc 23 lower part and the mutual helical gear cooperation of two 22 helical gears are connected, helical gear rolling disc 23 activity joint is in the middle part on 1 upper portion of show cupboard body, pass through starter motor 21 during the use, make and to drive two 22 helical gears and rotate, device two 22 helical gear drives the rotation of helical gear rolling disc 23 simultaneously, fixing device and connecting device are installed on device helical gear rolling disc 23's upper portion simultaneously, can drive the electronic product for this and rotate, use for this reason, can carry out three hundred sixty degrees no dead angles to the product of show and observe, the flexibility when increasing the device use for this reason, play the effect of convenient observation for this reason, play the effect that increases the field of vision for.
Wherein, the first helical gear 19 and the second helical gear 18 are in threaded sleeve joint, the second helical gear 18, the first helical gear 19 and the gear rotating handle 20 are respectively clamped at four corners inside the display cabinet body 1, the gear rotating handle 20 and the first helical gear 19 are in mutual helical gear fit connection, the upper protective cover 17 and the upper part of the display cabinet body 1 are mutually overlapped, in the using process, the device needs to be fixed inside the display cabinet body 1, the phenomenon that the internal device is damaged due to the fact that the common device is damaged from the outside in the using process can exist, therefore, in the using process, the four second helical gears 18, the first helical gear 19 and the gear rotating handle 20 are fixedly connected between the display cabinet body 1 and the upper protective cover 17, when in use, the four gear rotating handles 20 at two sides need to be rotated simultaneously, so that the first helical gear 19 is driven, when the device is used, the first helical gear 19 drives the second threaded rod 18 to perform threaded motion, so that the height of the second threaded rod 18 is synchronously lifted, the upper protective cover 17 can be jacked up, the phenomenon that a certain person damages the inside from the outside in the exhibition process can be reduced, and the safety of the device in use is improved.
Wherein, one side of the upper part of the lower placing plate 30 is fixedly connected with a first induction device 32, one side of the upper part of the inner wall of the clamping fixing plate 24 is fixedly connected with a second induction device 33, the first induction device 32 and a second spring 31 are fixedly clamped in the clamping fixing plate 24, an induction device is formed between the first induction device 32 and the second induction device 33 and is simultaneously connected on an alarm device, the first induction device 32 and the second induction device 33 are horizontally aligned with each other, two sides of the clamping fixing plate 24 are provided with side plates, the side plates on the clamping fixing plate 24 are clamped in two sides of the inner part of the helical gear rotating disc 23, when in use, the phenomenon of theft is prevented, the lower placing plate 30 and the second spring 31 are arranged at the lower part of the electronic product 29, when in use, the lower placing plate 30 is upwards jacked under the elastic action of the second spring 31, and simultaneously, the second induction device 33 and the, so that can drive the inside induction system of device induction system two 33 and induction system one 32 and produce induction phenomenon, connect on the siren simultaneously, when appearing stealing during the use, when electronic product 29 is taken up, spring two 31 jack-up, drive induction system one 32 and induction system two 33 simultaneously and be close to, produce induction phenomenon each other, make and form the route, can drive induction system two 33 and induction system one 32 and be close to for this reason, make and drive the starting of alarm device, make and send out the police dispatch newspaper, make and to carry out the effect of police to the service personnel, play the effect of conveniently sending out the police dispatch newspaper for this reason.
Wherein, the outside of screw thread push rod 25 is equipped with the screw thread, simultaneously with the inside one side one-tenth screw thread of centre gripping fixed plate 24 cup joint, screw thread push rod 25 all has the installation in the both sides of centre gripping fixed plate 24, when using, conveniently install screw thread push rod 25 device through the both sides at centre gripping fixed plate 24, make the accessible rotate screw thread push rod 25, make drive screw thread push rod 25 extrude fixedly to inside, for this can be according to device electronic product 29's variation in size, all can carry out the centre gripping to electronic product 29 and fix, the concurrent operation mode is simple, and when the damage appears in the internal installation in the use, can conveniently maintain the internal installation.
Wherein, the first spring 27 is clamped between the push rod 26 and the pressing plate 28, two ends of the pressing plate 28 are provided with limit baffles, the limit baffles on the pressing plate 28 are movably sleeved at the front side and the rear side inside the push rod 26, in the using process, the first spring 27 and the pressing plate 28 are fixed in the push rod 26, so that when in use, in the contact process with the electronic product 29, the pressing plate 28 can be driven to contact with the electronic product 29 by the elastic action of the first spring 27, meanwhile, in the clamping process, the clamping process is carried out by an elastic device, the phenomenon that the electronic product 29 is damaged by direct extrusion is reduced, meanwhile, the limit baffles are arranged on the two side tables of the pressing plate 28, the position between the pressing plate 28 and the push rod 26 can be limited, and the phenomenon that the position of the pressing plate 28 is deviated in the clamping process is prevented, therefore, the safety and the practicability of the device in use can be improved.
Wherein, toughened glass is installed respectively all around on upper portion protective cover 17 and 1 upper portion of show cupboard body, in the use, through the outside fixedly connected with toughened glass who installs show cupboard body 1 and upper portion protective cover 17, make and to play and fix the device outside, the accessible device is accessible device upper portion protective cover 17 and the outside toughened glass of show cupboard body 1 in the use when simultaneously can the time when using, transparency when making multiplicable device use, accessible toughened glass for this reason, make the convenience observe the outside, observe the effect in the field of vision when increasing the device use for this reason.
The working principle is as follows: when the device is used, the electronic product 29 is placed in the clamping fixing plate 24, the threaded push rod 25 is rotated simultaneously, the drive push rod 26 is driven to contract and fix inwards, the pressing plate 28 and the two sides of the electronic product 29 are driven to extrude simultaneously, when the device is used, the electronic product 29 is pressed downwards, the lower placing plate 30 is driven to move downwards, the second induction device 33 and the first induction device 32 are driven to deviate, the threaded push rod 25 is rotated simultaneously, the pressing plate 28 is driven to clamp and fix the electronic product 29 under the elastic action of the first spring 27 and the thrust action of the threaded push rod 25, therefore, the stability of the device is improved when the device is used, simultaneously, a plurality of people rotate the gear rotating handles 20 on the two sides simultaneously, the gear rotating handle 20 and the first helical gear 19 are driven to perform helical gear movement, and simultaneously the helical gear 19 drives the second threaded rod 18 to perform helical movement, so as to drive the second threaded rod 18 to move downwards, so as to drive the upper protective cover 17 to seal the upper part of the display cabinet body 1, and simultaneously start the motor 21 and the cooling fan 16 when in use, the motor 21 drives the second helical gear 22 to rotate and simultaneously drives the helical gear rotating disc 23 to rotate, so that the clamping fixing plate 24 fixed on the upper part of the helical gear rotating disc 23 can be driven to rotate, so that the electronic product 29 can be driven to rotate, so that a user can conveniently and comprehensively observe electronic goods at three hundred and sixty degrees, so that the visual field can be observed more, meanwhile, the cooling fan 16 is arranged to rotate, so as to drive the gas inside of the display cabinet body 1 to circulate, so that the inside of the display cabinet body 1 can be cooled, and simultaneously, the rotating jacket 10 is rotated to drive the threaded column 9 to stretch towards two sides, so that the support rod 4 is driven to rotate around the positioning pin 3 when in, so that the driving roller 6 moves downwards, the roller 6 can be driven to jack up the supporting leg 2, the device can conveniently move on the ground when in use, and the safety and the flexibility of the device when in use can be increased.
In one embodiment provided by the invention, the telescopic rod 12 mainly comprises a main rod and an outer rod pipe, the outer rod pipe is connected with the main rod through threads, a locking device is further arranged between the outer rod pipe and the main rod, the locking device comprises a locking groove arranged on the inner side wall of the outer rod pipe and a radial through hole arranged on the rod wall of the main rod, a rolling ball, a push-assisting rod and a push-assisting spring are arranged in the radial through hole, the locking groove is communicated with the radial through hole after the telescopic rod 12 stretches to a set length, the push-assisting spring provides acting force for the push-assisting rod when the push-assisting rod moves in the direction, the push-assisting rod pushes the rolling ball out of the radial through hole, the rolling ball moves outwards and is clamped between the locking groove and the radial through hole at the same time, and the relative.
The working principle and the beneficial effects of the technical scheme are as follows:
the locking groove is communicated with the radial through hole after the telescopic rod stretches to a set length, the boosting spring provides acting force for the boosting rod when the boosting rod moves in the direction, the boosting rod pushes the rolling ball out of the radial through hole, the rolling ball moves outwards and is clamped between the locking groove and the radial through hole at the same time, and the relative distance between the main rod and the rod outer tube is locked; according to the technical scheme, the telescopic rod is more stable when being contracted through the locking device, and the error influence caused by sliding in the telescopic process is avoided.
The method for determining the alarm sound size of the alarm device at the starting time comprises the following steps:
s1, predicting the distance variation between the second sensing device and the first sensing device;
b is the estimated variation of the distance between the second sensing device and the first sensing device, F is the weight of the electronic product, theta is the included angle between the second spring and the lower placing plate, G is the shear elastic modulus of the second spring, D is the wire diameter of the second spring, n is the number of turns of the second spring, and D is the central diameter of the second spring;
s2, judging whether the alarm device emits sound or not;
wherein t is a judgment value of whether the alarm device makes a sound, d is a distance between the second sensing device and the first sensing device when the electronic product is placed, and mu is a judgment threshold value; 1 indicates that the alarm device emits a sound, and 0 indicates that the alarm device does not emit a sound;
s3, calculating the sound intensity of the alarm device;
and h is the sound intensity of the alarm device, R is the maximum sound of the alarm device, and p is the real-time distance between the second sensing device and the first sensing device.
And the alarm device sends out alarm sound according to the real-time distance change between the second sensing device and the first sensing device.
The working principle and the beneficial effects of the technical scheme are as follows:
the first sensing device 32 and the second sensing device 33 form a sensing device and are simultaneously connected to the alarm device, when the electronic product is picked up, the second spring jacks up and simultaneously drives the first sensing device to be close to the second sensing device to generate a sensing phenomenon so as to form a channel, so that the second sensing device and the first sensing device can be driven to generate the sensing phenomenon so as to drive the alarm device to form the channel and send an alarm; according to the technical scheme, the alarm sound is generated according to the real-time distance change between the second sensing device and the first sensing device, the sensitivity of the alarm device is improved through the preset threshold value, and the error influence caused by the included angle between the second spring and the lower placing plate is considered when the distance change between the second sensing device and the first sensing device is estimated, so that the calculated related data are more accurate.
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.
Claims (10)
1. The utility model provides an intelligence protection electronic commerce platform show cupboard, includes show cupboard body (1), its characterized in that: the supporting leg (2) is fixedly connected to one side of the lower portion of the display cabinet body (1), the positioning pin (3) is fixedly connected to the middle portion of the lower portion of the supporting leg (2), the supporting rod (4) is sleeved on the outer portion of the middle portion of the positioning pin (3), the roller fixing plate (5) is sleeved on the lower portion of one side of the supporting rod (4), the roller (6) is sleeved on the lower portion of the roller fixing plate (5), the hinge (7) is sleeved on the upper portion of the other side of the supporting rod (4), the rotating column baffle (8) is sleeved on one side of the hinge (7), the heat dissipation channel (13) is arranged on the lower side of the interior of the display cabinet body (1), the side baffle (14) is fixedly connected to one side of the heat dissipation channel (13), the heat dissipation fan clamping plate (15) is installed on the other side of the side baffle (14), and, an upper protective cover (17) is installed on the upper portion of the display cabinet body (1), a threaded rod II (18) is fixedly connected to one side of the lower portion of the upper protective cover (17), a helical gear I (19) is sleeved on the outer portion of the threaded rod II (18), a gear rotating handle (20) is sleeved on one side of the helical gear I (19), a motor (21) is fixedly connected to the inner portion of the other side of the display cabinet body (1), a helical gear II (22) is installed on one side of the motor (21), a helical gear rotating disc (23) is sleeved on one side of the helical gear II (22), a clamping fixing plate (24) is fixedly connected to the upper portion of the helical gear rotating disc (23), a threaded push rod (25) is sleeved on one side of the upper portion of the clamping fixing plate (24), and a push rod (26) is sleeved on one, the electronic product placing device is characterized in that a first spring (27) is fixedly connected to the inner portion of the push rod (26), a pressing plate (28) is fixedly connected to one side of the first spring (27), an electronic product (29) is placed in the middle of the pressing plate (28), a lower placing plate (30) is installed on the lower portion of the electronic product (29), and a second spring (31) is fixedly connected to the lower portion of the lower placing plate (30).
2. The intelligent protection e-commerce platform display case of claim 1, wherein: the roller fixing plate (5) can rotate for three hundred and sixty degrees around the lower part of the supporting rod (4), and the positioning pin (3) is movably sleeved in the middle of the supporting rod (4);
or, one side of the rotating column baffle (8) is fixedly connected with a threaded column (9), the other side of the threaded column (9) is movably sleeved with a rotating jacket (10), the outside of one side of the rotating jacket (10) is movably sleeved with a fastening jacket (11), the upper part of the fastening jacket (11) is fixedly connected with a telescopic rod (12), the outside of the threaded column (9) is provided with threads, the threaded column (9) and the rotating jacket (10) are in threaded sleeve connection with each other, and devices which are the same as the threaded column (9), the rotating column baffle (8) and the hinge (7) are respectively installed on two sides of the rotating jacket (10).
3. The intelligent protection e-commerce platform display case of claim 1, wherein: the upper part of the heat dissipation channel (13) is provided with an air outlet and is communicated with the inside of the motor (21), and the upper part of the side baffle (14) is provided with a small hole;
or the lower part of the helical gear rotating disc (23) is provided with a helical gear, the helical gear at the lower part of the helical gear rotating disc (23) is in helical gear fit connection with the helical gear II (22), and the helical gear rotating disc (23) is movably clamped in the middle of the upper part of the display cabinet body (1).
4. The intelligent protection e-commerce platform display case of claim 1, wherein: helical gear (19) become the screw thread with threaded rod two (18) and cup joint, threaded rod two (18), helical gear (19) and gear rotation handle (20) joint respectively in the inside four corners of show cupboard body (1), gear rotation handle (20) and helical gear (19) are connected in a mutual helical gear cooperation each other, upper portion protective cover (17) and the upper portion of show cupboard body (1) coincide each other.
5. The intelligent protection e-commerce platform display case of claim 1, wherein: one side fixedly connected with induction system (32) on board (30) upper portion is placed to the lower part, one side fixedly connected with induction system two (33) on centre gripping fixed plate (24) inner wall upper portion, induction system one (32) and spring two (31) fixed joint are in the inside of centre gripping fixed plate (24), become induction system between induction system one (32) and induction system two (33), connect simultaneously on alarm device, mutual level alignment of induction system one (32) and induction system two (33), the curb plate is installed to the both sides of centre gripping fixed plate (24), curb plate joint on centre gripping fixed plate (24) is in the inside both sides of helical gear rolling disc (23).
6. The intelligent protection e-commerce platform display case of claim 1, wherein: the outside of screw thread push rod (25) is equipped with the screw thread, forms the screw thread with one side of centre gripping fixed plate (24) inside simultaneously and cup joints, screw thread push rod (25) all have the installation in the both sides of centre gripping fixed plate (24).
7. The intelligent protection e-commerce platform display case of claim 1, wherein: the first spring (27) is clamped between the push rod (26) and the pressing plate (28), the two ends of the pressing plate (28) are provided with limiting baffles, and the limiting baffles on the pressing plate (28) are movably sleeved on the front side and the rear side of the interior of the push rod (26).
8. The intelligent protection e-commerce platform display case of claim 1, wherein: toughened glass is installed around upper portion protective cover (17) and show cupboard body (1) upper portion respectively.
9. The intelligent protection e-commerce platform display case of claim 2, wherein: telescopic link (12) mainly include mobile jib and pole outer tube, the pole outer tube with through threaded connection between the mobile jib, the pole outer tube with still be provided with locking means between the mobile jib, locking means is including setting up the locking recess on the pole outer tube inside wall and setting up the radial through-hole on the pole wall of mobile jib, be provided with spin, push-assist pole and boosting spring in the radial through-hole, flexible to setting for the length back in telescopic link (12) locking recess and radial through-hole intercommunication, the effort of push-assist pole when the direction removes is provided for to the boosting spring, the push-assist pole will the spin is ejecting radial through-hole, the spin outwards removes, and the card is between locking recess and radial through-hole simultaneously, right the mobile jib with the pole outer tube carries out the relative distance locking.
10. The intelligent protection e-commerce platform display case of claim 5, wherein: the method for determining the alarm sound size of the alarm device at the starting time comprises the following steps:
s1, predicting the distance variation between the second sensing device and the first sensing device;
b is the estimated variation of the distance between the second sensing device and the first sensing device, F is the weight of the electronic product, theta is the included angle between the second spring and the lower placing plate, G is the shear elastic modulus of the second spring, D is the wire diameter of the second spring, n is the number of turns of the second spring, and D is the central diameter of the second spring;
s2, judging whether the alarm device emits sound or not;
wherein t is a judgment value of whether the alarm device makes a sound, d is a distance between the second sensing device and the first sensing device when the electronic product is placed, and mu is a judgment threshold value; 1 indicates that the alarm device emits a sound, and 0 indicates that the alarm device does not emit a sound;
s3, calculating the sound intensity of the alarm device;
and h is the sound intensity of the alarm device, R is the maximum sound of the alarm device, and p is the real-time distance between the second sensing device and the first sensing device.
And the alarm device sends out alarm sound according to the real-time distance change between the second sensing device and the first sensing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010850643.0A CN111972909A (en) | 2020-08-21 | 2020-08-21 | Intelligent protection electronic commerce platform show cupboard |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010850643.0A CN111972909A (en) | 2020-08-21 | 2020-08-21 | Intelligent protection electronic commerce platform show cupboard |
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| CN202010850643.0A Withdrawn CN111972909A (en) | 2020-08-21 | 2020-08-21 | Intelligent protection electronic commerce platform show cupboard |
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Application publication date: 20201124 |