CN113951692B - Display rack for selling electronic products - Google Patents
Display rack for selling electronic products Download PDFInfo
- Publication number
- CN113951692B CN113951692B CN202111100796.4A CN202111100796A CN113951692B CN 113951692 B CN113951692 B CN 113951692B CN 202111100796 A CN202111100796 A CN 202111100796A CN 113951692 B CN113951692 B CN 113951692B
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- shaped frame
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- rotating
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- 230000001681 protective effect Effects 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 206010066054 Dysmorphism Diseases 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
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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
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/0043—Show shelves
-
- 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
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
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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
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Display Racks (AREA)
Abstract
The present disclosure relates to display frames, and particularly to a display frame for selling electronic products. The technical problems are as follows: the display rack for selling the electronic products can be adjusted in height according to requirements and has a prompt function. The technical implementation scheme of the invention is as follows: a display stand for selling electronic products, comprising: the special-shaped frame is provided with a supporting frame at one side of the upper part of the special-shaped frame; the bottom of the special-shaped frame is uniformly and rotatably provided with five universal wheels at intervals; the special-shaped frame is provided with a sliding rod in a sliding manner; the first spring is arranged between the sliding rod and the special-shaped frame; the movable frame is arranged on the upper side of the inner side of the sliding rod in a sliding way. According to the invention, the hand wheel is manually rotated forward to drive the second rotating shaft and the ratchet gear to rotate, and the ratchet gear drives the ratchet bar to move upwards, so that the proper height of the electronic product can be adjusted according to the requirement, and the electronic product can be conveniently displayed to people.
Description
Technical Field
The present disclosure relates to display frames, and particularly to a display frame for selling electronic products.
Background
Along with the continuous progress of science and technology, the requirements on electronic products are continuously improved, the frequency of replacing electronic products by people is gradually increased, and the electronic products are required to be displayed by using a display frame when being sold.
Today, in current electronic product show shelf, can't adjust the height of show shelf according to the demand, can not rotate the show shelf and demonstrate electronic product, be difficult to demonstrate electronic product's characteristics, and have not prompt facility, people can open the show cabinet door wantonly, and electronic product is stolen by the thief easily, causes the problem such as certain loss of trade company to exist.
In summary, it is desirable to design a display stand for selling electronic products with a height adjustable according to the requirement and a prompt function, so as to solve the above-mentioned problems.
Disclosure of Invention
In order to overcome among the current electronic product show shelf, can't adjust the height of show shelf according to the demand, be difficult to show the characteristics of electronic product, and have not prompt facility, people can open the show cabinet door wantonly, and electronic product is stolen shortcoming by the thief easily, and technical problem is: the display rack for selling the electronic products can be adjusted in height according to requirements and has a prompt function.
The technical implementation scheme of the invention is as follows: a display stand for selling electronic products, comprising: the special-shaped frame is provided with a supporting frame at one side of the upper part of the special-shaped frame; the bottom of the special-shaped frame is uniformly and rotatably provided with five universal wheels at intervals; the special-shaped frame is provided with a sliding rod in a sliding manner; the first spring is arranged between the sliding rod and the special-shaped frame; the movable frame is arranged on the upper side of the inner side of the sliding rod in a sliding way; the upper side of the inside of the movable frame is rotatably provided with the first rotating shaft; the rotating plate is arranged at the top of the first rotating shaft; the protection component is arranged at the top of the rotating plate; and the clamping assembly is arranged at the top of the rotating plate.
As a further preferred aspect, the protection component includes: the protection cover is arranged on the top of the rotating plate through threads; the handle is arranged at the top of the protective cover; the fixed ring is arranged on one side of the lower part in the protective cover and is matched with the rotating plate through threads; the photoelectric sensor is arranged on one side of the inner part of the fixed ring; the movable plate is arranged on one side of the inside of the protective cover in a sliding manner; the pull rod is arranged on one side of the movable plate; and one side of the upper part of the movable frame is provided with the buzzer.
As a further preferred embodiment, the clamping assembly comprises: the sliding blocks are uniformly and slidably arranged at the top of the rotating plate at intervals; the top of the sliding block is provided with the connecting rods; the rubber blocks are arranged on the inner sides of the upper parts of the connecting rods; the second springs are arranged between the sliding blocks and the rotating plates.
As a further preferable scheme, still include the lifting assembly, the lifting assembly is including: a ratchet bar, one side of the lower part of the movable frame is provided with the ratchet bar; the upper side of the inside of the supporting frame is rotatably provided with the second rotating shaft; the ratchet gear is arranged on one side of the second rotating shaft and is meshed with the ratchet bar intermittently; the hand wheel is arranged on the other side of the second rotating shaft; the wedge-shaped block is arranged on the inner side of the supporting frame in a sliding mode and is matched with the ratchet bar; the third springs are symmetrically arranged between the wedge-shaped blocks and the supporting frame; the pull handle is arranged on one side of the wedge-shaped block.
As a further preferable scheme, the device also comprises a positioning component, and the positioning component comprises: the distance sensor is arranged on the upper side of the inner part of the special-shaped frame; the first electric push rod is arranged at the lower side inside the special-shaped frame; the guide rods are symmetrically arranged on the inner side of the lower part of the special-shaped frame; the first connecting frames are arranged between the guide rods in a sliding mode; the sucker is arranged on the lower side of the first connecting rod; the pressure sensor is arranged in the middle of the top of the first connecting frame, and the first electric push rod telescopic rod is matched with the pressure sensor; the fourth springs are symmetrically arranged between the first connecting frame and the special-shaped frame and are sleeved on the guide rods; the air pump is arranged on one side of the upper part in the movable frame, and the air pipe is arranged between the air pump and the sucker.
As a further preferable scheme, still include rotatory subassembly, rotatory subassembly includes: the first infrared sensors are arranged on two sides of the inner lower part of the special-shaped frame; the first support frame is arranged on the other side of the upper part in the movable frame; the servo motor is arranged on the inner side of the first support frame; the bevel gears are arranged on the output shaft of the servo motor and the first rotating shaft, and the bevel gears are meshed with each other.
As a further preferable scheme, still include the chucking subassembly, the chucking subassembly is including: the second electric push rod is arranged on the upper side inside the first rotating shaft; the middle of the top of the rotating plate is provided with the second supporting frame; the top of the rotating plate is uniformly provided with four pairs of guide grooves at intervals; the clamping blocks are arranged between the pair of guide grooves in a sliding mode; the pulley is rotatably arranged on the inner side of the clamping block and is in sliding fit with the guide groove; the rotating frame is rotatably arranged between the inner sides of the upper parts of the clamping blocks; the second infrared sensor is arranged in the middle of the top of the rotating frame; the indicator lights are arranged on two sides of the top of the rotating plate, and the indicator lights are arranged on the other two sides of the top of the rotating plate.
As a further preferred scheme, the automatic display rack further comprises an electric cabinet, the electric cabinet is arranged on the other side of the inside of the movable rack, a switch power supply, a power supply module and a control module are arranged in the electric cabinet, the switch power supply supplies power to the display rack, the output end of the switch power supply is electrically connected with the power supply module, the power supply module is electrically connected with a power supply main switch through a circuit, the power supply module is electrically connected with the control module, and the first infrared sensor, the second infrared sensor, the photoelectric sensor, the pressure sensor, the distance sensor, the indicator light and the buzzer are electrically connected with the control module, and the first electric push rod, the second electric push rod, the servo motor and the air pump are electrically connected with the control module through peripheral circuits.
The beneficial effects of the invention are as follows: 1. according to the invention, the hand wheel is manually rotated forward to drive the second rotating shaft and the ratchet gear to rotate, and the ratchet gear drives the ratchet bar to move upwards, so that the proper height of the electronic product can be adjusted according to the requirement, and the electronic product can be conveniently displayed to people.
2. When people are in the process of viewing the electronic product, after the movable plate is opened, the control module controls the buzzer to make a sound under the action of the photoelectric sensor, so that the movable plate is prompted to be opened at will, and the effect of warning people is achieved.
3. When electronic product and rubber piece contact, at the effect of second spring for the rubber piece is tight with electronic product clamp, simultaneously, second electric putter telescopic link shortens the back, makes the fixture block downwardly moving block electronic product, so, increases electronic product's stability, avoids the thief to steal electronic product, has played the theftproof effect.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic diagram of a first cross-sectional structure of the present invention.
Fig. 3 is a schematic structural view of the placement module of the present invention.
Fig. 4 is a schematic structural view of the protection component of the present invention.
Fig. 5 is a schematic structural view of the protection component in use state according to the present invention.
Fig. 6 is a schematic structural view of the clamping assembly of the present invention.
Fig. 7 is a schematic structural diagram of a lifting assembly according to the present invention.
Fig. 8 is a schematic structural view of the positioning assembly of the present invention.
Fig. 9 is an enlarged schematic view of the present invention a.
Fig. 10 is a schematic structural view of the clamping assembly of the present invention.
Fig. 11 is an enlarged schematic view of the present invention B.
Fig. 12 is a schematic view showing a usage state structure of the clamping assembly of the present invention.
Fig. 13 is a schematic diagram of a second cross-sectional structure of the present invention.
Fig. 14 is a schematic structural view of a rotary assembly according to the present invention.
Fig. 15 is a schematic perspective view of a second embodiment of the present invention.
Fig. 16 is a circuit block diagram of the present invention.
Fig. 17 is a schematic circuit diagram of the present invention.
Marked in the figure as: 1: universal wheel, 2: special-shaped frame, 3: slide bar, 4: first spring, 5: a movable frame, 6: first pivot, 7: swivel plate, 8: electric cabinet, 9: protection component, 901: shield, 902: handle, 903: fixing ring, 904: photoelectric sensor, 905: movable plate, 906: pull rod, 907: buzzer, 10: clamping assembly, 1001: slider, 1002: connecting rod, 1003: rubber block, 1004: second spring, 11: lifting assembly, 1101: ratchet bar, 1102: second rotation shaft, 1103: ratchet wheel, 1104: hand wheel, 1105: wedge block, 1106: third spring, 1107: pull handle, 12: positioning assembly, 1201: distance sensor, 1202: first electric putter 1203: guide bar, 1204: first link, 1205: suction cup, 1206: pressure sensor, 1207: fourth spring, 1208: air pump, 1209: trachea, 13: rotation assembly, 1301: first infrared sensor, 1302: first support frame, 1303: servo motor, 1304: bevel gear, 14: clamping assembly 1401: second electric push rod, 1402: second support frame, 1403: guide groove, 1404: latch block, 1405: pulley, 1406: rotating frame, 1407: second infrared sensor, 1408: an indicator light.
Detailed Description
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Examples
The utility model provides a show shelf that electronic product sold was used, as shown in fig. 1-6, including universal wheel 1, dysmorphism frame 2, slide bar 3, first spring 4, movable frame 5, first pivot 6, rotating plate 7, protection component 9 and clamping component 10, the braced frame is installed to dysmorphism frame 2 upper portion rear side, dysmorphism frame 2 bottom interval evenly rotates and is connected with five universal wheel 1, slide bar 3 is installed in the sliding of dysmorphism frame 2 upside, be connected with first spring 4 between slide bar 3 and the dysmorphism frame 2, slide bar 3 inboard upside slidingtype is provided with movable frame 5, first pivot 6 is installed to the inside upside rotation of movable frame 5, first pivot 6 top is connected with rotating plate 7, protection component 9 is installed at rotating plate 7 top, rotating plate 7 top is connected with clamping component 10.
The protection component 9 comprises a protection cover 901, a handle 902, a fixed ring 903, a photoelectric sensor 904, a movable plate 905, a pull rod 906 and a buzzer 907, wherein the protection cover 901 is connected to the top of the rotating plate 7 through threads, the handle 902 is installed at the top of the protection cover 901, the fixed ring 903 is fixedly connected to the front side of the lower portion in the protection cover 901, the fixed ring 903 is matched with the rotating plate 7 through threads, the photoelectric sensor 904 is installed on the front side of the inner portion of the fixed ring 903, the movable plate 905 is slidably connected to the front side of the inner portion of the protection cover 901, the pull rod 906 is installed on the front side of the movable plate 905, and the buzzer 907 is arranged on the front side of the upper portion of the movable frame 5.
The clamping assembly 10 comprises a sliding block 1001, a connecting rod 1002, rubber blocks 1003 and second springs 1004, four pairs of sliding blocks 1001 are uniformly arranged at the top of the rotating plate 7 in a sliding mode at intervals, the connecting rod 1002 is connected to the top of the sliding block 1001, the rubber blocks 1003 are mounted on the inner side of the upper portion of the connecting rod 1002, and the second springs 1004 are connected between the sliding block 1001 and the rotating plate 7.
When the electronic product is required to be displayed, a power supply main switch is pressed down to supply power to the display rack, a person manually rotates the handle 902 forward through threads to drive the protective cover 901, the fixed ring 903 and the movable plate 905 to rotate forward, so that the protective cover 901 is opened, then the electronic product is placed on the rotating plate 7, the electronic product is contacted with the rubber block 1003, the connecting rod 1002 and the sliding block 1001 are driven to move outwards, the second spring 1004 is stretched, so that the rubber block 1003 fixes the electronic product, then the person reversely rotates the handle 902 through threads to drive the protective cover 901, the fixed ring 903 and the movable plate 905 to reversely rotate, so that the protective cover 901 is fixed on the rotating plate 7, then the movable frame 5 is manually moved up and down to drive the first rotating shaft 6 and the rotating plate 7 to move up and down, so that the height of the rotating plate 7 is adjusted according to requirements, the efficiency of displaying the electronic product is improved, when people manually rotate the rotating plate 7 to drive the first rotating shaft 6 and the electronic product to rotate, so that people can watch the electronic product better, when people manually move the pull rod 906 upwards in the process of watching the electronic product, the movable plate 905 is driven to move and open along the inner side of the protective cover 901, the movable plate 905 does not block the photoelectric sensor 904, after the photoelectric sensor 904 senses light, the control module controls the buzzer 907 to work in an electrified mode, the buzzer 907 sounds, people are prompted to watch the electronic product in the process of not opening the movable plate 905 at will, the warning effect is achieved, when the pull rod 906 is manually moved downwards, the movable plate 905 is driven to reset and close, the movable plate 905 blocks the photoelectric sensor 904, when the photoelectric sensor 904 senses no light, the control module controls the buzzer 907 to stop working, when the electronic product is fixed by the rubber block 1003, the display frame is moved to a proper position through the rotation of the universal wheel 1, the first spring 4 plays a role in damping, the electronic product is prevented from being damaged, when the electronic product is required to be taken out, after the protective cover 901 is manually opened, people move the electronic product upwards to be separated from the rubber block 1003, the second spring 1004 resets, the sliding block 1001, the connecting rod 1002 and the rubber block 1003 are driven to move inwards to reset, and when the display frame is not required to be used, the people presses the main power switch again to cut off the power supply for the display frame.
Examples
On the basis of embodiment 1, as shown in fig. 7-17, the lifting assembly 11 is further comprised, the lifting assembly 11 comprises a ratchet 1101, a second rotating shaft 1102, a ratchet gear 1103, a hand wheel 1104, a wedge block 1105, a third spring 1106 and a pull handle 1107, the ratchet 1101 is connected to the rear side of the lower portion of the movable frame 5, the second rotating shaft 1102 is rotatably connected to the upper side of the inside of the supporting frame, the ratchet gear 1103 is arranged on the right side of the second rotating shaft 1102, the ratchet gear 1103 is intermittently meshed with the ratchet 1101, the hand wheel 1104 is mounted on the left side of the second rotating shaft 1102, the wedge block 1105 is slidably connected to the inner side of the supporting frame, the wedge block 1105 is matched with the ratchet 1101, the third spring 1106 is symmetrically connected between the wedge block 1105 and the supporting frame, and the pull handle 1107 is fixedly connected to the rear side of the wedge block 1105.
When the height of the rotating plate 7 needs to be adjusted, a hand wheel 1104 is manually rotated forward, so that the second rotating shaft 1102 and the ratchet gear 1103 are driven to rotate forward, the ratchet bar 1101, the movable frame 5, the first rotating shaft 6 and the rotating plate 7 are driven to move upwards, the wedge block 1105 is pushed to move backwards, the third spring 1106 is compressed, after the height is adjusted, the hand wheel 1104 is stopped to rotate, under the action of the third spring 1106, the wedge block 1105 clamps the ratchet bar 1101, stability of the display frame is improved, when the rotating plate 7 needs to be restored to an original state, a person manually moves a pull handle 1107 backwards, the wedge block 1105 is driven to move backwards to be separated from the ratchet bar 1101, the third spring 1106 is compressed, and due to gravity, after the rotating plate 7 is restored to a restored state, the movable frame 5, the ratchet bar 1101, the rotating plate 7 and the first rotating shaft 6 are driven to move downwards to reset, and the pull handle 1107 are released by people, and reset to drive the wedge block 1105 and the pull handle 1107 to move forwards to reset.
The positioning device comprises a positioning assembly 12, wherein the positioning assembly 12 comprises a distance sensor 1201, a first electric push rod 1202, guide rods 1203, a first connecting frame 1204, a sucker 1205, a pressure sensor 1206, a fourth spring 1207, an air pump 1208 and an air pipe 1209, the distance sensor 1201 is arranged on the upper side inside the special-shaped frame 2, the first electric push rod 1202 is arranged on the lower side inside the special-shaped frame 2, the guide rods 1203 are fixedly connected on the left and right sides of the lower side inside the special-shaped frame 2 symmetrically, the first connecting frame 1204 is connected between the guide rods 1203 in a sliding mode, the sucker 1205 is arranged on the lower side of the first connecting rod, the pressure sensor 1206 is arranged in the middle of the top of the first connecting frame 1204, the telescopic rod of the first electric push rod 1202 is matched with the pressure sensor 1206, the fourth spring 1207 is symmetrically connected between the first connecting frame 1204 and the special-shaped frame 2, the fourth spring 1207 is sleeved on the guide rod 1203, the air pump 1208 is arranged on the front side of the upper part inside the movable frame 5, and the air pipe 1209 is connected between the air pump 1208 and the sucker 1205.
The distance sensor 1201 is provided with a first preset value and a second preset value, the value of the first preset value is larger than the value of the second preset value, when the movable frame 5 moves upwards, the distance between the movable frame 5 and the distance sensor 1201 reaches the first preset value of the distance sensor 1201, the distance sensor 1201 sends out a signal, the control module receives the signal and controls the telescopic rod of the first electric push rod 1202 to be stretched for 3 seconds and then closed, the telescopic rod of the first electric push rod 1202 is stretched to be in contact with the pressure sensor 1206, when the telescopic rod of the first electric push rod 1202 continues to be stretched, the pressure sensor 1206, the first connecting frame 1204 and the sucker 1205 are driven to move downwards, the fourth spring 1207 is stretched to enable the sucker 1205 to be in contact with the ground, at the moment, after the pressure sensor 1206 senses the pressure, the control module controls the air pump to suck air and work for 1 second and then close 1208, the air pump 1208 is electrified to pump air to the air pipe 1209 through the suction cup 1205, so that the suction cup 1205 is in a vacuum state to absorb the ground, the braking effect is achieved, after the movable frame 5 moves downwards, the distance between the movable frame 5 and the distance sensor 1201 reaches a second preset value of the distance sensor 1201, the distance sensor 1201 sends out a signal, the control module receives the signal to control the first electric push rod 1202 to shorten the telescopic rod for 3 seconds and then close, the first electric push rod 1202 shortens the telescopic rod away from the pressure sensor 1206, after the pressure sensor 1206 does not sense pressure, the control module controls the air pump 1208 to deliver air for 1 second and then close, the air pump 1208 is used for delivering air to the suction cup 1205 through the air pipe 1209, the air entering the suction cup 1205 cannot be absorbed by the ground, and the fourth spring 1207 resets, and drives the first connecting frame 1204, the pressure sensor 1206 and the suction cup 1205 to move upwards and reset.
The special-shaped frame is characterized by further comprising a rotating assembly 13, wherein the rotating assembly 13 comprises a first infrared sensor 1301, a first supporting frame 1302, a servo motor 1303 and bevel gears 1304, the first infrared sensor 1301 is arranged on the front side and the rear side of the lower portion in the special-shaped frame 2, the first supporting frame 1302 is fixedly connected on the rear side of the upper portion in the movable frame 5, the servo motor 1303 is arranged on the inner side of the first supporting frame 1302, the bevel gears 1304 are arranged on the output shaft of the servo motor 1303 and the first rotating shaft 6, and the bevel gears 1304 are meshed with each other.
When first link 1204 moves down, after first link 1204 is unable to be sensed to first infrared sensor 1301 for control module control servo motor 1303 circular telegram work, in the effect of servo motor 1303 output shaft, drive bevel gear 1304, first pivot 6 and rotating plate 7 rotation, rotating plate 7 rotation drives the electronic product rotation, so, can demonstrate the characteristics of electronic product for people better, when first link 1204 moves up, after first link 1204 is sensed to first infrared sensor 1301, make control module control servo motor 1303 stop working.
The clamping assembly 14 comprises a second electric push rod 1401, a second support frame 1402, guide grooves 1403, clamping blocks 1404, pulleys 1405, a rotating frame 1406, a second infrared sensor 1407 and indicator lamps 1408, wherein the second electric push rod 1401 is arranged on the upper side inside the first rotating shaft 6, the second support frame 1402 is fixedly connected to the top of the rotating plate 7, four pairs of guide grooves 1403 are uniformly arranged at intervals on the top of the rotating plate 7, clamping blocks 1404 are connected between the guide grooves 1403 in a sliding mode, the pulleys 1405 are rotatably arranged on the inner sides of the clamping blocks 1404, the pulleys 1405 are in sliding fit with the guide grooves 1403, the rotating frame 1406 is rotatably connected between the inner sides of the upper parts of the clamping blocks 1404, the second infrared sensor 1407 is arranged in the middle of the top of the rotating frame 1406, three indicator lamps 1408 are arranged on the left side and the right side of the top of the rotating plate 7, and three indicator lamps 1408 are also arranged on the front side and the rear side of the top of the rotating plate 7.
When the protective cover 901 is opened, the second infrared sensor 1407 senses that the protective cover 901 cannot be closed after the second electric push rod 1401 telescopic rod stretches for 2 seconds, meanwhile, the control module controls the indicator light 1408 to stop working, the second electric push rod 1401 telescopic rod stretches, and accordingly the rotating frame 1406 is driven to rotate inwards, the second infrared sensor 1407, the rotating frame 1406 and the clamping block 1404 are driven to move upwards, the pulley 1405 is driven to rotate, the clamping block 1404 moves upwards to be separated from an electronic product, a person can take the electronic product, when the rubber block 1003 fixes the electronic product, the second infrared sensor 1407 senses that the protective cover 901 is closed, the control module controls the second electric push rod 1401 telescopic rod to close after 2 seconds is shortened, meanwhile, the control module controls the indicator light 1408 to work, the indicator light 1408 is electrified to emit a light source to illuminate the electronic product, the electronic product can be better displayed in front of the person, the second electric push rod 1401 is driven to shrink, the rotating frame 1406 is driven to rotate outwards, the second infrared sensor 1407, the rotating frame and the clamping block 1404 are driven to move downwards, the electronic product is driven to be clamped downwards, and the electronic product is difficult to take out of the electronic product when the rubber block 1003 is fixed on the electronic product.
Still including electric cabinet 8, electric cabinet 8 is installed on the inside right side of movable frame 5, install switching power supply in the electric cabinet 8, power module and control module, switching power supply is this show shelf power supply, switching power supply's output and power module electric connection, power module has the power master switch through the line connection, power module and control module electric connection, first infrared sensor 1301, second infrared sensor 1407, photoelectric sensor 904, pressure sensor 1206, distance sensor 1201, pilot lamp 1408 and buzzer 907 all with control module electric connection, first electric putter 1202, second electric putter 1401, servo motor 1303 and air pump 1208 all pass through peripheral circuit connection with control module.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. A show shelf for selling electronic products is characterized by comprising:
the special-shaped frame (2) is arranged on one side of the upper part of the special-shaped frame (2);
the special-shaped frame comprises universal wheels (1), wherein five universal wheels (1) are uniformly and rotatably arranged at intervals at the bottom of the special-shaped frame (2);
the sliding rod (3) is arranged on the upper side of the special-shaped frame (2) in a sliding way, and the sliding rod (3) is arranged on the upper side of the special-shaped frame;
the first spring (4) is arranged between the sliding rod (3) and the special-shaped frame (2);
a movable frame (5), wherein the movable frame (5) is arranged on the upper side of the inner side of the sliding rod (3) in a sliding way;
the first rotating shaft (6) is rotatably arranged on the upper side of the inner part of the movable frame (5);
the rotating plate (7) is arranged at the top of the first rotating shaft (6);
the protection component (9) is arranged at the top of the rotating plate (7);
the clamping assembly (10) is arranged at the top of the rotating plate (7);
the protection component (9) comprises:
the protection cover (901) is arranged on the top of the rotating plate (7) through threads;
a handle (902), wherein the handle (902) is arranged at the top of the protective cover (901);
a fixed ring (903), wherein one side of the inner lower part of the protective cover (901) is provided with the fixed ring (903), and the fixed ring (903) is matched with the rotating plate (7) through threads;
a photoelectric sensor (904), wherein one side of the inside of the fixed ring (903) is provided with the photoelectric sensor (904);
a movable plate (905), wherein one side of the inside of the protective cover (901) is provided with the movable plate (905) in a sliding manner;
a pull rod (906), wherein one side of the movable plate (905) is provided with the pull rod (906);
a buzzer (907), wherein one side of the upper part of the movable frame (5) is provided with the buzzer (907);
the clamping assembly (10) comprises:
the sliding blocks (1001) are uniformly and slidably arranged at the top of the rotating plate (7) at intervals, and four pairs of the sliding blocks (1001) are arranged at intervals;
the connecting rods (1002) are arranged at the tops of the sliding blocks (1001);
the rubber blocks (1003) are arranged on the inner sides of the upper parts of the connecting rods (1002);
a second spring (1004), wherein the second spring (1004) is arranged between the sliding block (1001) and the rotating plate (7);
still including lifting unit (11), lifting unit (11) are including:
a ratchet bar (1101), wherein one side of the lower part of the movable frame (5) is provided with the ratchet bar (1101);
the second rotating shaft (1102) is rotatably arranged on the upper side of the inner part of the supporting frame;
a ratchet gear (1103), wherein one side of the second rotating shaft (1102) is provided with the ratchet gear (1103), and the ratchet gear (1103) is intermittently meshed with the ratchet bar (1101);
the hand wheel (1104) is arranged on the other side of the second rotating shaft (1102);
a wedge block (1105), wherein the wedge block (1105) is slidably arranged on the inner side of the supporting frame, and the wedge block (1105) is matched with the ratchet bar (1101);
a third spring (1106), wherein the third spring (1106) is symmetrically arranged between the wedge block (1105) and the supporting frame;
a pull handle (1107), wherein one side of the wedge block (1105) is provided with the pull handle (1107);
the device also comprises a positioning component (12), wherein the positioning component (12) comprises:
a distance sensor (1201) is arranged on the upper side of the inside of the special-shaped frame (2);
the first electric push rod (1202) is arranged at the lower side inside the special-shaped frame (2);
the guide rod (1203) is symmetrically arranged on the inner side of the lower part of the special-shaped frame (2);
a first connecting frame (1204), wherein the first connecting frame (1204) is arranged between the guide rods (1203) in a sliding manner;
a sucker (1205) arranged at the lower side of the first connecting rod, wherein the sucker (1205) is arranged at the lower side of the first connecting rod;
the pressure sensor (1206) is arranged in the middle of the top of the first connecting frame (1204), and the telescopic rod of the first electric push rod (1202) is matched with the pressure sensor (1206);
the fourth springs (1207) are symmetrically arranged between the first connecting frame (1204) and the special-shaped frame (2), the fourth springs (1207) are sleeved on the guide rod (1203);
an air pump (1208), wherein one side of the upper part in the movable frame (5) is provided with the air pump (1208);
a gas pipe (1209), wherein the gas pipe (1209) is arranged between the gas pump (1208) and the sucker (1205);
the distance sensor (1201) is provided with a first preset value and a second preset value, the value of the first preset value is larger than the value of the second preset value, after the movable frame (5) moves upwards, the distance between the movable frame (5) and the distance sensor (1201) reaches the first preset value of the distance sensor (1201), the distance sensor (1201) sends out a signal, the control module receives the signal and controls the telescopic rod of the first electric push rod (1202) to extend for 3 seconds and then close, the telescopic rod of the first electric push rod (1202) extends to be in contact with the pressure sensor (1206), when the telescopic rod of the first electric push rod (1202) continues to extend, the pressure sensor (1206), the first connecting frame (1204) and the sucker (1205) are driven to move downwards, the fourth spring (1207) is stretched, the sucker (1205) is in contact with the ground, at this time, after the pressure sensor (1206) senses the pressure, the control module controls the air pump (1208) to work for 1 second, the air pump (1208) is closed, the air pump (1205) is electrified to suck air to the sucker (1205) to be in a suction pipe (1209), and the vacuum state is achieved.
2. A display stand for the sale of electronic products according to claim 1 and also comprising a rotating assembly (13), said rotating assembly (13) comprising:
the first infrared sensors (1301) are arranged on two sides of the inner lower part of the special-shaped frame (2);
the first support frame (1302) is arranged on the other side of the inner upper part of the movable frame (5);
a servo motor (1303), wherein the servo motor (1303) is arranged on the inner side of the first supporting frame (1302);
the bevel gears (1304) are arranged on the output shafts of the servo motors (1303) and the first rotating shafts (6), and the bevel gears (1304) are meshed with each other.
3. A display stand for the sale of electronic products according to claim 2 and also comprising a clamping assembly (14), said clamping assembly (14) comprising:
a second electric push rod (1401), wherein the second electric push rod (1401) is arranged on the upper side inside the first rotating shaft (6);
the second support frame (1402) is arranged in the middle of the top of the rotating plate (7);
the guide grooves (1403) are uniformly formed in the tops of the rotating plates (7) at intervals;
the clamping blocks (1404) are arranged between the pair of guide grooves (1403) in a sliding mode, and the clamping blocks (1404) are arranged between the pair of guide grooves;
the pulley (1405) is rotatably arranged on the inner side of the clamping block (1404), and the pulley (1405) is in sliding fit with the guide groove (1403);
a rotating frame (1406), wherein the rotating frame (1406) is rotatably arranged between the inner sides of the upper parts of the clamping blocks (1404);
the second infrared sensor (1407) is arranged in the middle of the top of the rotating frame (1406);
the indicator lamp (1408), the two sides of the top of the rotating plate (7) are provided with three indicator lamps (1408), and the other two sides of the top of the rotating plate (7) are also provided with three indicator lamps (1408).
4. The display rack for selling electronic products according to claim 3, further comprising an electric cabinet (8), wherein the electric cabinet (8) is arranged on the other side of the inside of the movable rack (5), a switching power supply, a power supply module and a control module are arranged in the electric cabinet (8), the switching power supply supplies power to the display rack, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is electrically connected with a power supply main switch through a circuit, the power supply module is electrically connected with the control module, the first infrared sensor (1301), the second infrared sensor (1407), the photoelectric sensor (904), the pressure sensor (1206), the distance sensor (1201), the indicator lamp (1408) and the buzzer (907) are electrically connected with the control module, and the first electric push rod (1202), the second electric push rod (1401), the servo motor (1303) and the air pump (1208) are electrically connected with the control module through peripheral circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111100796.4A CN113951692B (en) | 2021-09-18 | 2021-09-18 | Display rack for selling electronic products |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111100796.4A CN113951692B (en) | 2021-09-18 | 2021-09-18 | Display rack for selling electronic products |
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| CN113951692B true CN113951692B (en) | 2024-01-12 |
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| Publication number | Publication date |
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| CN113951692A (en) | 2022-01-21 |
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Effective date of registration: 20231218 Address after: No. 169, 100 meters west of the intersection of East Ring Road and Yellow River Road, Huaxian Industrial Agglomeration Zone, Anyang City, Henan Province, 456400 Applicant after: Henan Linghai Electric Co.,Ltd. Address before: 518001 2506, 25 / F, block a, Jingji 100 building, No. 5016, Shennan East Road, Guiyuan street, Luohu District, Shenzhen, Guangdong Applicant before: Shenzhen bingruixin Technology Co.,Ltd. |
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