CN213849807U - Rotary exhibition stand - Google Patents

Abstract

The utility model discloses a rotary exhibition stand, which comprises a cabinet, a plurality of rotary exhibition discs, a plurality of rotary shafts, a cover cap, a control mechanism, a camera device, an electric push rod and a driving mechanism, wherein when in use, the exhibits to be exhibited are firstly placed on the rotary exhibition discs of the rotary exhibition stand according to the exhibiting sequence, and the exhibits are respectively placed on the exhibiting area and the hidden area of each rotary exhibition disc, so as to realize the classified exhibition of the exhibits; after the show time of first order showpiece was ended, can automatic control switch show place a plurality of second order showpiece on hidden area, switch to the show area and demonstrate, and with originally place the first order showpiece in the show area switch to hidden area and store, realize the show of showpiece and hide the automatic switch-over of storing, when showing many showpiece polycequences, avoid spending the time and put again the showpiece, also avoid spending the time and take away the showpiece that stops the show and store, the automatic switch-over conceals the storage, showpiece show efficiency is improved.

Description

Rotary exhibition stand

Technical Field

The utility model relates to a commodity show technical field especially relates to a rotatory stand.

Background

In order to publicize and display the products of the merchants, visitors need to know more commodities, in recent years, the number of commodity exhibitions is increasing, and the commodities in the exhibitions are various. In order to enable visitors to have better experience when viewing commodities, the display stand is indispensable in exhibition, the existing display stand is mostly open, if other types of products need to be displayed, the products need to be replaced, time is consumed for re-placing the products, different display product positions are provided for different groups in the market, and displayed contents are different; second, in some scenarios, the display needs to be taken away for storage if the display stops.

The prior art states, and application number is CN 201821335789.6's a rotatory stand, and it includes the base and installs the rotating electrical machines in the base, and the base top is equipped with the show stand No. one, and the middle part of a show stand is equipped with the pivot, and the play axle fixed connection that the base passed base and rotating electrical machines is in the same place, be equipped with the bearing on the base, the bearing passes through bolt fixed connection on the base, and the diameter of pivot is greater than the diameter of bearing inner circle, through interference fit, passes the inner circle of bearing with the pivot, and is in the same place with the play axle fixed connection of rotating electrical machines, be equipped with the support column on the base, the one end welded connection of support column is on the base, and the other end is under the show stand edge, is equipped with the universal wheel in backup pad one end under the show stand edge, and the upper end and the show stand contact of universal wheel. The display form of the rotary exhibition stand is open, if other types of products need to be displayed, the exhibited products also need to be replaced, and the display is put again after consuming time.

Therefore, there is a need to develop a rotary exhibition stand which can realize the classified display of the exhibits and can realize the automatic switching between the display and the hidden storage.

Disclosure of Invention

An object of the utility model is to foretell not enough, a rotatory stand is provided, this rotatory stand can realize the categorised show of putting of showpiece, divide into the show showpiece and hide the showpiece according to the show order with the showpiece, the show showpiece is used for open show, it is used for storing to hide the showpiece, and can realize the show of showpiece and hide the automatic switch-over of storing, when showing to many showpiece polycequences, avoid expending time and put the showpiece again, also avoid expending time and tak away the showpiece that will stop the show away and store, showpiece show efficiency is improved.

The technical scheme is as follows:

a rotary exhibition stand comprises a cabinet, a plurality of rotary exhibition discs, a plurality of rotary shafts, a cover cap, a control mechanism, a camera device, an electric push rod and a driving mechanism, wherein a first through hole is formed in the center of a top plate surface of the cabinet, a plurality of first exhibition holes are formed in the top plate surface of the cabinet in the circumferential direction around the first through hole, the rotary exhibition discs are installed on the first exhibition holes in a matched mode, the lower end of each rotary shaft is correspondingly installed on a bottom plate in the cabinet below the first exhibition holes and is in rotary connection with the bottom plate in the cabinet, and the upper end of each rotary shaft is connected with the bottom surface of each rotary exhibition disc; the top surface of the rotary exhibition disc comprises an exhibition area and a hidden area, the exhibition area is one side far away from the first through hole, the hidden area is one side close to the first through hole, the lower end of the electric push rod is installed on a bottom plate in the cabinet, the upper end of the electric push rod penetrates through the first through hole and is connected with the cover cap, the cover cap covers the hidden area of each rotary exhibition disc, and the exhibition area of each rotary exhibition disc is positioned on the outer side of the cover cap; the driving mechanism and the control mechanism are respectively installed in the cabinet, the driving mechanism is in driving connection with the plurality of rotating shafts, the camera device is installed on the top surface of the cabinet and located in the cover cap, and the camera device, the driving mechanism and the electric push rod are electrically connected with the control mechanism.

The driving mechanism comprises a driving motor, a driving gear and a plurality of driven gears, the number of the driven gears corresponds to the number of the rotating shafts, each driven gear is installed on each rotating shaft, the driving gear is installed on a main shaft of the driving motor, the driving gear is meshed with any driven gear, and the driven gears are meshed in sequence.

The rotary shaft bearing device is characterized by further comprising a plurality of bearing seats, the number of the bearing seats corresponds to that of the rotary shafts, and the lower end of each rotary shaft is installed on a bottom plate in the cabinet through each bearing seat.

The electric push rod comprises a base, a first push rod, a second push rod, a push rod motor, a push rod nut and a lead screw, wherein a first push hole and a second push hole are formed in the first push rod and the second push rod respectively in a hollow mode, the first push hole is smaller than the second push hole, the second push rod and the push rod motor are installed on a bottom plate in the cabinet, the first push rod penetrates through the second push hole and is in telescopic connection with the second push rod, the push rod nut is installed at the lower end of the first push rod, the lower end of the lead screw is in driving connection with the push rod motor, the upper end of the lead screw penetrates through the push rod nut and extends into the first push hole, and the lead screw is in matched sliding connection with the push rod nut.

The cabinet comprises a first cylindrical shell, a first top plate and a first bottom plate, wherein the first top plate and the first bottom plate are respectively plugged at the upper end and the lower end of the first cylindrical shell and form a hollow cylindrical shape, and a first through hole and a first unfolding hole are respectively formed in the first top plate.

The cover comprises a second cylindrical shell and a second top plate, the second top plate is sealed at the upper end of the second cylindrical shell and forms a cylindrical cover, and the upper end of the electric push rod is connected with the middle of the bottom surface of the second top plate.

The camera device comprises a first camera, a second camera, a first camera shooting support and a second camera shooting support, wherein the first camera and the second camera are respectively installed on the top surface of the cabinet through the first camera shooting support and the second camera shooting support, and the first camera and the second camera are respectively located on two opposite sides of the electric push rod.

The control mechanism comprises a PCB, an image acquisition module, an image processing module, a distance calculation module, a wireless communication unit and a central processing unit, wherein the image acquisition module, the image processing module, the distance calculation module, the wireless communication unit and the central processing unit are respectively installed on the PCB and are electrically connected with the PCB.

It should be noted that:

the foregoing references to "first and second …" do not denote any particular quantity or order, but rather are used to distinguish one name from another.

In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the product of the present invention is usually placed when in use, or the orientation or positional relationship that a person skilled in the art conventionally understands, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The advantages or principles of the invention are explained below:

1. the utility model provides a rotary exhibition stand, it includes rack, a plurality of rotatory exhibition dish, a plurality of rotation axes, shroud, control mechanism, camera device, electric putter, actuating mechanism, during the use, put with classifying the showpiece that needs the show earlier, wherein, the showpiece that needs the show includes a plurality of first order showpiece, a plurality of second order showpiece … … at least, which belong to the showpiece that conceals the storage after the show earlier and put in the show area, which belong to the showpiece that conceals the storage after the show earlier and put in the conceal area, put with classifying according to the order, thereby realize the classification of many showpiece and put the show; the driving mechanism is used for driving the plurality of rotary exhibition discs to rotate, the cover cap is used for covering the to-be-exhibited exhibits placed in the hidden area, the electric push rod is used for lifting the cover cap to improve an access channel for the roll-out or roll-in of the exhibits, and when the electric push rod extends, the lifting cover cap is separated from the top surface of the cabinet and is used for the roll-out or roll-in of the exhibits; the camera device is used for acquiring the picture information of the rising or falling of the cover cap and acquiring the height information of the exhibit and the edge of the lower end of the cover cap; this rotatory stand can realize that the classification of showpiece puts the show to can realize the show of showpiece and conceal and store automatic switch-over, when showing many showpiece in proper order, avoid expending time and put the showpiece again, also avoid expending time and tak away the storage away with the showpiece that stops the show, improve showpiece display efficiency.

2. The utility model discloses a actuating mechanism includes driving motor, driving gear, a plurality of driven gear, and during the use, driving motor starts to drive the driving gear rotatory, and the driving gear drives a plurality of driven gear rotations in proper order, and each driven gear drives respectively that rotatory exhibition dish is rotatory respectively.

3. The utility model discloses still include a plurality of bearing frames, the lower extreme of each rotation axis is installed on the bottom plate in the rack through each bearing frame respectively, makes the rotation of each rotation axis more smooth and easy.

4. The utility model discloses an electric push rod comprises a base, a first push rod, a second push rod, a push rod motor, a push rod nut and a lead screw, when the electric push rod needs to be extended, the push rod motor rotates positively to drive the lead screw to rotate clockwise, so that the push rod nut rises along the lead screw, thereby lifting the first push rod to rise, and realizing the extension of the electric push rod; when the electric push rod needs to be shortened, the push rod motor rotates reversely, so that the screw rod is driven to rotate anticlockwise, the push rod nut descends along the screw rod, the first push rod descends, and the electric push rod is shortened.

5. The utility model discloses a rack, shroud are cylindrical respectively, make this rotary exhibition stand more pleasing to the eye.

6. The utility model discloses a camera device includes first camera, second camera, first camera support, second camera support, gathers the picture information that the shroud ascended or descended with two cameras, realizes 360 degrees all-round shootings; preferably, the first camera and the second camera are respectively panoramic cameras.

7. The utility model discloses a control mechanism includes PCB board, image acquisition module, image processing module, distance calculation module, wireless communication unit, central processing unit, and image acquisition module utilizes the image information that the camera shot to send to image processing module; the distance calculation module is used for carrying out digital description on the image information to be analyzed, solving the corresponding relation between an image coordinate system and an actual imaging angle by utilizing an image coordinate system combined projection model, and determining corresponding coordinates of the exhibit and the lower end edge of the cover in a world coordinate system and the image coordinate system so as to obtain height information of the exhibit and the lower end edge of the cover; the wireless communication unit facilitates remote control.

Drawings

Fig. 1 is a schematic perspective view of a rotary exhibition stand according to an embodiment of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a side view of fig. 1.

Fig. 4 is a sectional view a-a of fig. 3.

Fig. 5 is a schematic perspective view of the rotary exhibition stand according to the embodiment of the present invention after the cover is lifted.

Fig. 6 is a side view of fig. 5.

Fig. 7 is a sectional view B-B of fig. 6.

Fig. 8 is a cross-sectional view C-C of fig. 7.

Fig. 9 is a schematic structural diagram of a control mechanism of a rotary exhibition stand according to an embodiment of the present invention.

Fig. 10 is a schematic structural view of the rotating exhibition stand after the electric push rod is retracted.

Fig. 11 is a schematic structural view of the extended electric push rod of the rotary exhibition stand according to the embodiment of the present invention.

Description of reference numerals:

10. a cabinet 11, a first through hole 12, a first unfolding hole 13, a first cylindrical housing 14, a first top plate 15, a first bottom plate 20, a rotary unfolding disk 21, a display area 22, a hidden area 30, a rotary shaft 31, a bearing seat 40, a cover 41, a second cylindrical housing 42, a second top plate 50, a control mechanism 51, a PCB plate 52, an image acquisition module 53, an image processing module 54, a distance calculation module 55, a wireless communication unit 56, a central processing unit 60, a camera device 61, a first camera 62, a second camera 63, a first camera bracket 64, a second camera bracket 70, an electric push rod 71, a base 72, a first push rod 73, a second push rod 74, a push rod motor 75, a push rod nut 76, a screw rod 80, a driving mechanism 81, a driving motor 82, a driving gear, 83. a driven gear.

Detailed Description

The following describes embodiments of the present invention in detail.

Referring to fig. 1 to 11, the present invention provides a rotary exhibition stand, including a cabinet 10, a plurality of rotary exhibition trays 20, a plurality of rotation shafts 30, a cover 40, a control mechanism 50, a camera device 60, an electric push rod 70, and a driving mechanism 80, wherein a first through hole 11 is provided at the center of the top plate surface of the cabinet 10, a plurality of first exhibition holes 12 are provided on the top plate surface of the cabinet 10 around the circumference of the first through hole 11, each rotary exhibition tray 20 is installed on each first exhibition hole 12 in a matching manner, the lower end of each rotation shaft 30 is correspondingly installed on the bottom plate in the cabinet 10 below each first exhibition hole 12 and is rotatably connected with the bottom plate in the cabinet 10, and the upper end of each rotation shaft 30 is connected with the bottom plate of each rotary exhibition tray 20; the top surface of the rotary exhibition disc 20 comprises a display area 21 and a hidden area 22, the display area 21 is one side far away from the first through hole 11, the hidden area 22 is one side close to the first through hole 11, the lower end of the electric push rod 70 is installed on a bottom plate in the cabinet 10, the upper end of the electric push rod 70 passes through the first through hole 11 and is connected with the cover cap 40, the cover cap 40 covers the hidden area 22 of each rotary exhibition disc 20, and the display area 21 of each rotary exhibition disc 20 is positioned at the outer side of the cover cap 40; the driving mechanism 80 and the control mechanism 50 are respectively installed in the cabinet 10, the driving mechanism 80 is in driving connection with the plurality of rotating shafts 30, the camera device 60 is installed on the top surface of the cabinet 10 and located in the cover 40, and the camera device 60, the driving mechanism 80 and the electric push rod 70 are electrically connected with the control mechanism 50.

When the multi-display-article classifying and displaying device is used, the exhibits to be displayed are classified and placed, wherein the exhibits to be displayed at least comprise a plurality of first-order exhibits and a plurality of second-order exhibits … …, the exhibits belong to the first-display and then-concealed-storage exhibit and are placed in the display area 21, the exhibits belong to the first-concealed-storage and then-display exhibit and are placed in the concealed area 22, and the classified placement is performed according to the sequence, so that the classified placement and display of the multiple exhibits are realized; the driving mechanism 80 is used for driving the plurality of rotary exhibition discs 20 to rotate, the cover 40 is used for covering the exhibits to be displayed which are placed in the hidden area 22, the electric push rod 70 is used for lifting the cover 40 to improve an access passage for the roll-out or roll-in of the exhibits, and when the electric push rod 70 is extended, the lifting cover 40 is separated from the top surface of the cabinet 10 for the roll-out or roll-in of the exhibits; the camera device 60 is used for collecting the picture information of the rising or falling of the cover cap 40 and obtaining the height information of the exhibit and the lower edge of the cover cap 40; this rotatory stand can realize that the classification of showpiece puts the show to can realize the show of showpiece and conceal and store automatic switch-over, when showing many showpiece in proper order, avoid expending time and put the showpiece again, also avoid expending time and tak away the storage away with the showpiece that stops the show, improve showpiece display efficiency.

The driving mechanism 80 includes a driving motor 81, a driving gear 82, and a plurality of driven gears 83, the number of the driven gears 83 corresponds to the number of the rotating shafts 30, each driven gear 83 is respectively installed on each rotating shaft 30, the driving gear 82 is installed on a main shaft of the driving motor 81, the driving gear 82 is meshed with any one of the driven gears 83, and the plurality of driven gears 83 are sequentially meshed. During the use, driving motor 81 starts to drive driving gear 82 rotatory, and driving gear 82 drives a plurality of driven gear 83 rotations in proper order, and each driven gear 83 drives each rotatory exhibition dish 20 rotation respectively.

Further, the utility model discloses a rotary exhibition stand still includes a plurality of bearing frames 31, and the quantity of bearing frame 31 is corresponding with the quantity of rotation axis 30, and each rotation axis 30's lower extreme is installed on the bottom plate in rack 10 through each bearing frame 31 respectively. The rotation of each rotating shaft 30 is smoother.

The electric push rod 70 comprises a base 71, a first push rod 72, a second push rod 73, a push rod motor 74, a push rod nut 75 and a lead screw 76, wherein a first push hole and a second push hole are respectively formed in the first push rod 72 and the second push rod 73 in a hollow mode, the first push hole is smaller than the second push hole, the second push rod 73 and the push rod motor 74 are installed on a bottom plate in the cabinet 10, the first push rod 72 penetrates through the second push hole to be in telescopic connection with the second push rod 73, the push rod nut 75 is installed at the lower end of the first push rod 72, the lower end of the lead screw 76 is in driving connection with the push rod motor 74, the upper end of the lead screw 76 penetrates through the push rod nut 75 and extends into the first push hole, and the lead screw 76 is in. When the electric push rod 70 needs to be extended, the push rod motor 74 rotates forward to drive the screw rod 76 to rotate clockwise, so that the push rod nut 75 rises along the screw rod 76, the first push rod 72 is pushed to rise, and the electric push rod 70 is extended; when the electric push rod 70 needs to be shortened, the push rod motor 74 rotates reversely, so as to drive the screw rod 76 to rotate anticlockwise, so that the push rod nut 75 descends along the screw rod 76, so as to descend the first push rod 72, and the electric push rod 70 is shortened.

The cabinet 10 includes a first cylindrical housing 13, a first top plate 14, and a first bottom plate 15, the first top plate 14 and the first bottom plate 15 are respectively sealed at the upper and lower ends of the first cylindrical housing 13, and form a hollow cylindrical shape, and the first through hole 11 and the first opening 12 are respectively formed in the first top plate 14. The cover 40 comprises a second cylindrical shell 41 and a second top plate 42, the second top plate 42 is sealed at the upper end of the second cylindrical shell 41 and forms a cylindrical cover 40, and the upper end of the electric push rod 70 is connected with the bottom surface of the second top plate 42 in the middle. The utility model discloses a rack 10, shroud 40 are cylindrical respectively, make this rotary exhibition stand more pleasing to the eye.

The camera device 60 includes a first camera 61, a second camera 62, a first camera support 63, and a second camera support 64, the first camera 61 and the second camera 62 are respectively installed on the top surface of the cabinet 10 through the first camera support 63 and the second camera support 64, and the first camera 61 and the second camera 62 are respectively located on two opposite sides of the electric push rod 70. Two cameras are used for collecting the picture information of the cover cap 40 rising or falling, and 360-degree all-dimensional shooting is realized; preferably, the first camera 61 and the second camera 62 are panoramic cameras, respectively.

The control mechanism 50 includes a PCB 51, an image capturing module 52, an image processing module 53, a distance calculating module 54, a wireless communication unit 55, and a central processing unit 56, wherein the image capturing module 52, the image processing module 53, the distance calculating module 54, the wireless communication unit 55, and the central processing unit 56 are respectively mounted on the PCB 51 and electrically connected to the PCB 51. The image acquisition module 52 sends the image information shot by the camera to the image processing module 53; the image processing module 53 is configured to preprocess the single image information sent by the image acquisition module 52 and convert the single image information into image information to be analyzed, the distance calculation module 54 is configured to digitally describe the image information to be analyzed, and solve a corresponding relationship between an image coordinate system and an actual imaging angle by using an image coordinate system in combination with a projection model, and determine corresponding coordinates of the exhibit and the lower edge of the cover 40 in a world coordinate system and an image coordinate system, so as to obtain height information of the exhibit and the lower edge of the cover 40; the wireless communication unit 55 facilitates remote control.

The above are only specific embodiments of the present invention, and the protection scope of the present invention is not limited thereby; any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.

Claims (8)

1. A rotary exhibition stand is characterized by comprising a cabinet, a plurality of rotary exhibition discs, a plurality of rotary shafts, a cover cap, a control mechanism, a camera device, an electric push rod and a driving mechanism, wherein a first through hole is formed in the center of a top plate surface of the cabinet, a plurality of first exhibition holes are formed in the top plate surface of the cabinet in the circumferential direction around the first through hole, the rotary exhibition discs are installed on the first exhibition holes in a matched mode, the lower end of each rotary shaft is correspondingly installed on a bottom plate in the cabinet below each first exhibition hole and is in rotary connection with the bottom plate in the cabinet, and the upper end of each rotary shaft is connected with the bottom surface of each rotary exhibition disc; the top surface of the rotary exhibition disc comprises an exhibition area and a hidden area, the exhibition area is one side far away from the first through hole, the hidden area is one side close to the first through hole, the lower end of the electric push rod is installed on a bottom plate in the cabinet, the upper end of the electric push rod penetrates through the first through hole and is connected with the cover cap, the cover cap covers the hidden area of each rotary exhibition disc, and the exhibition area of each rotary exhibition disc is positioned on the outer side of the cover cap; the driving mechanism and the control mechanism are respectively installed in the cabinet, the driving mechanism is in driving connection with the plurality of rotating shafts, the camera device is installed on the top surface of the cabinet and located in the cover cap, and the camera device, the driving mechanism and the electric push rod are electrically connected with the control mechanism.

2. The rotary exhibition stand of claim 1, wherein the driving mechanism comprises a driving motor, a driving gear, and a plurality of driven gears, the number of the driven gears corresponds to the number of the rotating shafts, each driven gear is respectively mounted on each rotating shaft, the driving gear is mounted on a main shaft of the driving motor, the driving gear is meshed with any one driven gear, and the plurality of driven gears are meshed in sequence.

3. The rotary exhibition stand of claim 2, further comprising a plurality of bearing seats corresponding in number to the number of the rotation shafts, and a lower end of each of the rotation shafts is mounted on a bottom plate in the cabinet through each of the bearing seats.

4. The rotary exhibition stand according to any one of claims 1 to 3, wherein the electric push rod comprises a base, a first push rod, a second push rod, a push rod motor, a push rod nut, and a lead screw, the first push rod and the second push rod are hollow and respectively form a first push hole and a second push hole, the first push hole is smaller than the second push hole, the second push rod and the push rod motor are installed on a bottom plate in the cabinet, the first push rod passes through the second push hole and is telescopically connected with the second push rod, the push rod nut is installed at the lower end of the first push rod, the lower end of the lead screw is in driving connection with the push rod motor, the upper end of the lead screw passes through the push rod nut and extends into the first push hole, and the lead screw is in matching sliding connection with the push rod nut.

5. The rotary exhibition stand of claim 4, wherein the cabinet comprises a first cylindrical shell, a first top plate and a first bottom plate, the first top plate and the first bottom plate are respectively sealed at the upper end and the lower end of the first cylindrical shell and form a hollow cylindrical shape, and the first through hole and the first exhibition hole are respectively arranged on the first top plate.

6. The rotary exhibition stand of claim 5, wherein the cover comprises a second cylindrical shell, a second top plate, the second top plate is sealed at the upper end of the second cylindrical shell and forms a cylindrical cover, and the upper end of the electric push rod is connected with the middle of the bottom surface of the second top plate.

7. The rotary exhibition stand according to any one of claims 1 to 3, wherein the camera device comprises a first camera, a second camera, a first camera support and a second camera support, the first camera and the second camera are respectively mounted on the top surface of the cabinet through the first camera support and the second camera support, and the first camera and the second camera are respectively located on two opposite sides of the electric push rod.

8. The rotary exhibition stand of claim 7, wherein the control mechanism comprises a PCB, an image acquisition module, an image processing module, a distance calculation module, a wireless communication unit, and a central processing unit, and the image acquisition module, the image processing module, the distance calculation module, the wireless communication unit, and the central processing unit are respectively mounted on the PCB and electrically connected to the PCB.

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