CN105931373B - A self-balancing display cabinet - Google Patents

Abstract

The invention discloses an automatic balance keeping display cabinet, which comprises a cabinet body and a base arranged for supporting the cabinet body, wherein the base is provided with four feet, eight storage bins are arranged on the inner circumference array of the cabinet body, the cabinet body is provided with a main rotating shaft, the main rotating shaft is driven by a main motor to rotate, a square box-shaped balance bin is arranged in the base, liquid is filled in the balance bin, detectors are arranged at four corner positions above the balance bin, the directions of the detectors and the positions of the feet correspond to each other, each detector comprises an ultrasonic transmitting device and a receiving device, piston cylinders are arranged in the feet, each piston cylinder is connected with an auxiliary motor, the auxiliary motors are connected with the detectors, each piston cylinder is provided with a piston rod, and a supporting foot block is arranged at the. Compared with the prior art, the invention not only can circularly display products in the cabinet, but also can provide a vending function, can automatically keep balance, can be placed on various grounds for use, and can be suitable for most outdoor environments.

Description

A self-balancing display cabinet

technical field

The invention relates to an outdoor display cabinet, in particular to an automatic balance display cabinet.

Background technique

The display cabinet is a protective display stand provided for commodity display. The color can be selected according to the shop decoration. The display cabinet has firm structure, easy disassembly and assembly, and convenient transportation. It is widely used in company exhibition halls, exhibitions, department stores, advertisements, etc., and is widely used in handicrafts, gifts, jewelry, mobile phones, glasses, clocks, tobacco, alcohol, cosmetics, etc. .

The purpose of the display cabinet is to make the audience receive the information most effectively in the limited time and space. Therefore, counter production is carried out around how to effectively improve the efficiency and quality of display activities. In addition to the design of the display environment itself, the design of the display form of the display objects is also an important part of the showcase production. Therefore, in addition to studying the basic principles of general space design, the basic premise of counter production is to study the visual physiological and psychological processes of people viewing and displaying objects.

The display cabinet is the main carrier for expressing goods in commerce, and it is also the main frame that constitutes the vision of commercial space. Different products have different forms and functions of display cabinets. The design and production of display cabinets in shopping malls will directly affect the sales of commodities and the brand image of enterprises. In recent years, the design and production of display cabinets have made great progress and progress, which is mainly the result of the market competition becoming more mature and enterprises paying more attention to shaping the brand image. However, looking at the design and production of showcase props in department stores or shopping centers, they are far from international standards. The main reason is that the design of display cabinets lacks overall planning and design and professional standard requirements. This problem is due to the lack of professional commercial design companies and talents in our country, as well as the lack of specific guidance from professional companies in the design and planning of commercial enterprises in shopping malls. Therefore, there are many imitations in the decoration planning and showcase design of shopping malls, and the design company lacks systematic professional understanding and research on the internal needs of the operation, management and marketing of shopping malls. As a result, the homogenization of the visual space of many shopping malls has occurred, and the display cabinets lack the functional requirements of practicality, artistry, economy, safety and humanity.

Because the display cabinet is the main carrier for displaying goods, just like the furniture in the family, it is not only necessary to put as many clothes as possible, the practicability of the display objects and artworks, but also have affinity and personality, showing the cultural level of a family And style, but also show the economic strength of a family, and the same is true for design display cabinets. Whether it is a department store, a shopping center, or a specialty store, the future development trend of competition is to position themselves towards their respective target markets, and to establish a warm and appealing shopping, entertainment, and leisure space environment for their target customer groups. Therefore, the design of display cabinets must be as meticulous as the design of furniture, grasp the design functions of display cabinets, and integrate design elements and design ideas, ideas, and creativity into it.

With the current emphasis on intellectual property rights by enterprises, more and more creative products are emerging one after another. However, these creators are unable to showcase their creative products well due to limited conditions. Therefore, it is possible to design a display case that can be used outdoors or indoors, capable of displaying these creative products. The display cabinet also has a very good creative design, which can complement and complement each other with the product.

Contents of the invention

Aiming at the deficiencies in the prior art, the present invention provides a display cabinet that automatically maintains balance, which can not only circulate the products in the display cabinet, but also automatically maintain balance, can be used in most outdoor environments, and is simple to manufacture and has a long service life .

In order to solve the above technical problems, the present invention is solved by the following technical solutions: a display cabinet that automatically maintains balance, including a cabinet body and a base for supporting the cabinet body, the base is provided with four feet, the cabinet Eight storage compartments are arranged in a circumferential array in the body, and the cabinet body is provided with a main rotating shaft, which is driven by a main motor so as to be able to rotate. The main rotating shaft radiates eight connecting rods, and each connecting rod and a storage compartment The storage compartments are connected, and the storage compartments can rotate around the parts connected to the connecting rods. There is a touch-controllable main screen in the middle of the front of the cabinet. The main screen is connected to the main chip and is controlled by the main chip for display and operation. , there are observation windows on both sides of the main screen, through which the storage compartment and the products placed in the storage compartment can be observed, and a balance compartment in the shape of a square box is arranged in the base, and the balance compartment The interior is filled with liquid, and the four corners above the balance chamber are equipped with detectors, which correspond to the position and direction of the feet, and the detectors include ultrasonic emitting devices and receiving devices. Piston barrels are arranged inside the feet, and each of the piston barrels is connected with an auxiliary motor, and the auxiliary motor is connected with the detector. The piston barrels are provided with piston rods, and the ends of the piston rods are provided with support The foot block, the main chip signal is connected with the main motor, the detector and the auxiliary motor, and controls the work of these parts, and the storage compartment is provided with a side baffle and a bottom plate, The thickness of the bottom plate is greater than that of the baffle plate, and the two ends of the lower part of the bottom plate protrude gradually towards the center to form a raised portion.

In the above technical solution, preferably, a sub-screen is arranged above the main screen, and the sub-screen is connected to the main chip by signal.

In the above technical solution, preferably, two lighting lamps are arranged on the upper part of the cabinet.

In the above technical solution, preferably, an openable top cover is provided on the top of the cabinet, and a parasol is provided inside the top cover, and the parasol can be automatically stretched out and opened.

In the above technical solution, preferably, the observation window is provided with glass, and the glass is flush with the front of the cabinet.

In the above technical solution, preferably, several observation lamps for illumination are arranged on the observation window in the cabinet, and the observation lamps are directed toward the storage compartment.

In the above technical solution, preferably, a replacement window is provided under the main screen, and a cover is provided outside the replacement window, and the cover is flush with the front of the cabinet.

In the above technical solution, preferably, four foot pads are provided at the bottom of the balance bin, and are fixedly installed in the base through the foot pads.

In the above technical solution, preferably, the bottom of the balance bin is provided with a slope, the lowest part of the slope is provided with a liquid outlet, the liquid outlet is sealed with a screw plug, and the side of the balance chamber is provided with an inspection port. The inspection port is provided with a sealing cover.

In the above technical solution, preferably, a rubber non-slip pad is provided at the bottom of the support foot.

The present invention can not only circulate the products in the display cabinet, but also automatically keep the balance, can be placed on various grounds, can be applied to most outdoor environments, and has simple manufacture and long service life.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

Fig. 2 is a structural schematic diagram of the balance bin of the present invention.

Fig. 3 is a schematic diagram of the structure of the storage compartment of the present invention.

Detailed ways

The present invention will be further described in detail below in conjunction with the drawings and specific embodiments: as shown in Figures 1 to 3, a display cabinet that automatically maintains balance includes a cabinet body 1 and a base 2 for supporting the cabinet body 1. The base 2 is provided with four feet, and the inner circumference array of the cabinet body 1 is provided with eight storage bins 3. The cabinet body 1 is provided with a main rotating shaft, and the main rotating shaft is driven by a main motor so as to be able to rotate. The rotating shaft radiates eight connecting rods, each of which is connected to a storage compartment 3, and the storage compartment 3 can rotate around the part connected to the connecting rods. The main screen 12 is connected with the main chip and is controlled by the main chip to display and operate. The two sides of the main screen 12 are provided with observation windows 11, through which the storage compartment 3 and the storage compartment 3 can be observed. For the products in the storage bin 3, the base 2 is provided with a square box-shaped balance bin 5 filled with liquid 52, and the four corners above the balance bin 5 are all provided with Detector 51, the detector 51 is corresponding to the direction of the position of the feet, the detector 51 includes an ultrasonic emission device and a receiving device, a piston cylinder 4 is arranged in the foot, each of the piston cylinders 4 Each is connected with an auxiliary motor, the auxiliary motor is connected to the detector 51, the piston cylinder 4 is provided with a piston rod 41, the end of the piston rod 41 is provided with a supporting foot block 42, and the main chip signal connection There are the main motor, the detector 51 and the auxiliary motor, and the work of these parts is controlled. The storage bin 3 is provided with a baffle plate 31 on the side and a base plate 32 at the bottom, and the base plate 32 The thickness is greater than that of the baffle plate 31 , and the lower two ends of the bottom plate 32 gradually protrude toward the center to form a raised portion 321 .

A sub-screen 13 is arranged above the main screen 12, and the sub-screen 13 is connected to the main chip by signal. Unexpected content of the main screen 12 can be displayed on the secondary screen 13 , and the content displayed in the main screen 12 can be supplemented and explained. Moreover, various announcements can also be played in a loop on the secondary screen 13, and can be used to play various announcements in cooperation with the government, the square or other third-party organizations.

Two lighting lamps 15 are arranged on the upper part of the cabinet body 1 . By arranging the illuminating lamp 15, the road surface in front of the cabinet body 1 can be illuminated, which can provide safety guarantee for pedestrians' walking, and can also make the cabinet body 1 dazzling, so that it can be found at a distance.

The top of the cabinet body 1 is provided with an openable top cover 16, and a parasol is arranged inside the top cover 16, and the parasol can be automatically stretched out and opened. Such setting can provide the shading function of the parasol for the viewers in front of the display cabinet when the sun is high, preventing the viewers from being sunburned. This is very user-friendly and protects the viewer.

The observation window 11 is provided with glass, and the glass is flush with the front of the cabinet body 1 . Set up like this, just make the front of cabinet body 1 very attractive in appearance. Moreover, the cabinet body 1 has no protruding parts. Therefore, those pedestrians who lower their heads and use their mobile phones will not easily bump into the parts on the cabinet body 1 as long as they avoid the main body of the cabinet body 1, which protects the safety of pedestrians.

The observation window 11 is provided with several observation lamps for illumination in the cabinet body 1 , and the observation lamps are directed toward the storage compartment 3 . At night, the storage compartment 3 located in the cabinet body 1 is not easy to be seen, so an observation light is provided, and the light of the observation lamp shines in the storage compartment 3, thereby facilitating pedestrians to watch the display products of the cabinet 1.

A replacement window is arranged below the main screen 12 , and a cover plate 14 is arranged outside the replacement window, and the cover plate 14 is flush with the front of the cabinet body 1 . A replacement window is set up, so that it is convenient for the operator to increase or decrease the products in the cabinet 1.

Four foot pads 56 are arranged at the bottom of the balance bin 5 , and are fixedly installed in the base 2 through the foot pads 56 . In this way, the balance chamber 5 is firmly installed on the base 2 . Increase the reliability of the structure. Moreover, the foot pad 56 is fixed on the base 2 by bolts, so it is very convenient to assemble and disassemble.

The bottom of the balance chamber 5 is provided with an inclined surface 54, the lowest part of the inclined surface 54 is provided with a liquid outlet, and the liquid outlet is sealed with a screw plug 55, and the side of the balance chamber 5 is provided with an inspection port 53, and the inspection The port 53 is provided with a sealing cap 531 . The inclined surface 54 is placed obliquely, which can facilitate liquid discharge from the liquid outlet. The liquid 52 in the balance chamber 5 needs to be replaced regularly. With the help of the screw plug 55 on the liquid outlet and the check port 53, the operator can drain the liquid 52 very conveniently, and then clean the balance chamber 5 from the check port 53 , and finally pour the liquid 5 into the balance chamber 5.

A rubber non-slip pad 43 is provided at the bottom of the supporting foot block 42 . The outdoor terrain is various, therefore, in order to make the cabinet body 1 stand firmly on the ground, anti-slip pads 43 are provided.

With this device, the center of gravity of the storage bin 3 can be set to the bottom, and in order to further reduce the center of gravity, the central part of the bottom plate 32 is replaced with a denser copper block 33 . With this arrangement, the center of gravity can be further moved down. Therefore, when the displayed creative product is installed in the storage compartment 3, the overall center of gravity can also be below the connecting portion between the storage compartment 3 and the connecting rod. Therefore, when the storage bin 3 is driven by the connecting rod to move its position, it can be ensured that the bottom plate 32 is always positioned below, thereby preventing the storage bin 3 from falling over.

The device adopts a structure similar to a windmill, so that the creative products in the cabinet 1 can be displayed cyclically, and two observation windows 11 for display are provided, so that it is convenient for users to use.

The storage bin 3 of the device is driven by a connecting rod, and the connecting rod is installed on the main shaft of the cabinet 1 . After the main motor drives the main rotating shaft to rotate, it will drive the connecting rod to move, thereby making the storage compartment 3 move. The storage bin 3 and the connecting rod of the device are movably connected, so when the storage bin 3 rotates with the connecting rod, the storage bin 3 can maintain a vertical state, that is, the bottom plate 32 in the storage bin 3 is always at the lowest end , which prevents it from tipping over and causing the product to fall.

The outdoor practical environment is diverse. When the display cabinet is placed on an uneven road, the display cabinet will tilt, and even fall over in severe cases.

Therefore, the device is provided with an automatic balance structure, so that the display cabinet can be placed on various road surfaces and maintained in balance.

This device is provided with balance chamber 5. When the display cabinet is placed on an uneven road surface and tilts, although the liquid in the balance bin 5 is still horizontal, it is inclined relative to the balance bin 5. At this time, each detector 51 at the four corners detects the distance between the liquid and the liquid. The face distances are different. When the piston cylinder 4 corresponding to the detector 51 with the largest distance is detected, the piston rod 41 needs to be withdrawn for a section; while the piston cylinder 4 corresponding to the detector 51 with the smallest distance is detected, the piston rod 41 needs to be extended for a section. Through such operations, until the distances detected by each detector 51 from the liquid surface are consistent, the display cabinet can be kept in balance. The lengths of the depths of the four piston rods 41 of the display cabinet at this time are inconsistent, but the display cabinet is already in a balanced state.

When each detector 51 at the four corners detects that the distance from the liquid surface is different, the detector 51 will send a signal to the main chip, and then the main chip will order each auxiliary motor connected to the piston barrel 4 to start To work, according to different situations, the piston rod 41 is stretched out or retracted until the distances detected by each detector 51 from the liquid surface are consistent and then stop working.

The device mainly relies on the detector 51 to detect the distance of the liquid surface to judge that the display cabinet is in a balanced state. The detector 51 uses ultrasonic waves to detect the distance. The liquid placed in the balance chamber 5 can be water or other liquids. If water is used, after a period of use, the water will deteriorate and become smelly, and some substances will float on the water surface, and these substances will affect the monitoring work of the detector 51. Therefore, the water in the balance chamber 5 needs to be replaced regularly.

This device carries out the work of changing water by setting check port 53 and liquid outlet.

The display cabinet in this solution has a vending function, specifically, the products displayed in the cabinet body 1 can be sold directly. If the user needs a certain product displayed, he can purchase it through the main screen 12 . Moreover, the products displayed on the main screen 12 not only include the products in the cabinet, but also include the products that have not been displayed in the cabinet. Moreover, the main chip can be connected to the Internet and connected to the data in the database. In this way, the function of remotely purchasing creative products online through the display cabinet is realized.

The observation window 11 on the left side on the display case can be opened under the control of the main chip. When the product that the user takes a fancy to on the main screen 12 has a real product in the cabinet 1, the user can directly purchase it on the spot. After the user purchases and pays, the main chip will automatically turn the storage bin 3 where the product is placed to the viewing window 11, and then open the viewing window 11, so that the buyer can obtain the product in the storage bin 3.

The periphery of observation window 11 is provided with sealing edge, and its function is sealing. Iron bars are arranged in the sealing edge of the observation window 11 on the left side of the display cabinet, and electromagnets are correspondingly arranged on the cabinet body 1 . Under the action of the main chip, the electromagnet generates attraction force to the iron bar, so that the observation window 11 cannot be opened. And after the user purchases the product in the cabinet, the main chip just makes the electromagnet lose power, thereby can't generate suction, therefore, this observation window 11 just can be opened, facilitates the shopper to take away the product that it buys.

On the top of the observation window 11, a second electromagnet is also arranged, and a pin shaft is adsorbed. The sealing edge of the observation window 11 is provided with a pin hole matching the pin shaft. After the display cabinet loses power, the electromagnet will lose power, and now the observation window 11 is very easy to be opened. And the second electromagnet is also de-energized, pin shaft will be made to drop, be inserted into pin hole, arrange like this, observation window 11 just can't be opened because of the cooperation of pin shaft and pin hole. Therefore, this device has the function of power failure anti-theft.

The scope of protection of the present invention includes but is not limited to the above embodiments. The scope of protection of the present invention is based on the claims. Any replacement, deformation, and improvement that are easily conceived by those skilled in the art for this technology fall within the scope of the present invention. protected range.

The present invention can not only circulate the products in the display cabinet but also provide the vending function, and can also automatically maintain balance and be placed on various grounds for use, can be applied to most outdoor environments, and is simple to manufacture and has a long service life.

Claims (10)

1. a kind of showcase automatically keeping balance, including cabinet（1）Be used to support cabinet（1）Pedestal（2）, the pedestal （2）There are four foots for setting, it is characterised in that：The cabinet（1）Inside vertically circumference array is provided with eight glove storehouses （3）, the cabinet（1）It is provided with main shaft, the main shaft is driven by main motor so as to rotate, the main shaft radiation Eight connecting rods, the every connecting rod and a glove storehouse（3）It is connected, the glove storehouse（3）It can be around being connected with the connecting rod Position rotates, the cabinet（1）The positive intermediate main screen for being provided with touch-control（12）, the main screen（12）It is connected with main core Piece simultaneously controls display and operation, the main screen by the master chip（12）Both sides are provided with watch window（11）, pass through the observation Window（11）The glove storehouse can be observed（3）And it is positioned over the glove storehouse（3）Interior product, the pedestal（2）Interior setting There is the balance bunker of square box shape（5）, the balance bunker（5）Inside it is perfused with liquid（52）, the balance bunker（5）Four sides of top Angular position is both provided with detector（51）, the detector（51）It is corresponding with the foot position direction, the detector （51）Including ultrasonic transmission device and reception device, piston cylinder is both provided in the foot（4）, each piston cylinder （4）Auxiliary-motor, the auxiliary-motor and the detector there are one being all connected with（51）It is connected, the piston cylinder（4）It is provided with piston Bar（41）, the piston rod（41）End set has support leg block（42）, the master chip signal is connected with the main motor, institute State detector（51）With the auxiliary-motor, and the work of these parts is controlled, the glove storehouse（3）It is provided with and is located at side Baffle（31）With the bottom plate of bottom（32）, the bottom plate（32）Thickness be more than the baffle（31）Thickness, the bottom plate （32）Lower part both ends form lug boss towards gradual protrusion is hit exactly（321）.

2. a kind of showcase automatically keeping balance according to claim 1, it is characterised in that：The main screen（12）Top It is provided with secondary screen（13）, the secondary screen（13）It is connected with the master chip signal.

3. a kind of showcase automatically keeping balance according to claim 1, it is characterised in that：The cabinet（1）Top There are two headlamps for setting（15）.

4. a kind of showcase automatically keeping balance according to claim 1, it is characterised in that：The cabinet（1）Top It is provided with openable head cover（16）, the head cover（16）Inside it is provided with parasols, the parasols auto-extending and can be beaten It opens.

5. a kind of showcase automatically keeping balance according to claim 1, it is characterised in that：The watch window（11） On be provided with glass, and the glass and the cabinet（1）Front flush.

6. a kind of showcase automatically keeping balance according to claim 5, it is characterised in that：The watch window（11） It is upper to be located at the cabinet（1）Inside it is provided with several illuminating observation lamps, the observation lamp lamp is towards the glove storehouse（3）.

7. a kind of showcase automatically keeping balance according to claim 1, it is characterised in that：The main screen（12）Lower section It is provided with window of exchanging goods, cover board is provided with outside the window of exchanging goods（14）, the cover board（14）With the cabinet（1）It is positive neat It is flat.

8. a kind of showcase automatically keeping balance according to claim 1, it is characterised in that：The balance bunker（5）Bottom Portion is provided with four pieces of foots pad（56）, and pass through the foot pad（56）It is fixedly installed in the pedestal（2）It is interior.

9. a kind of showcase automatically keeping balance according to claim 1, it is characterised in that：The balance bunker（5）Bottom Portion is provided with inclined-plane（54）, the inclined-plane（54）Lowest point is provided with liquid outlet, and the liquid outlet is sealed and installed with screw plug（55）, The balance bunker（5）Side is provided with examination mouth（53）, the examination mouth（53）It is provided with sealing cover（531）.

10. a kind of showcase automatically keeping balance according to claim 1, it is characterised in that：The support leg block （42）Bottom is provided with the non-slip mat of rubber（43）.