CN114052443A

CN114052443A - A multi-functional showcase for foreign trade exhibition

Info

Publication number: CN114052443A
Application number: CN202111359049.2A
Authority: CN
Inventors: 王燕; 何跃如
Original assignee: Wenzhou University of Technology
Current assignee: Wenzhou University of Technology
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-02-18

Abstract

The invention discloses a multifunctional showcase for foreign trade exhibition, which comprises a showcase body, wherein a storage plate and a lifting mechanism are arranged in the showcase body, the lifting mechanism comprises a lifting motor and at least two groups of pulley assemblies, each group of pulley assemblies is connected with one storage plate, each pulley assembly comprises a lifting rope, a lifting pulley and a take-up pulley, a partition plate is arranged in the middle of the showcase body and divides the showcase body into a display part and a working part, the lifting motor is installed in the working part, the take-up pulley is installed in the working part and connected with the lifting motor, one end of the lifting rope is fixed on the take-up pulley, and the other end of the lifting rope penetrates through the lifting pulley and is connected with one storage plate. When the products of not unidimensional show, user control elevator motor starts, and elevator motor drives the take-up pulley and rotates, and the take-up pulley is packed up the lifting rope or is emitted, and the lifting rope will put the thing board through the lifting pulley and promote or put down, and the height of putting the thing board is put in the adjustment to the inside show space of thing cabinet is put in the adjustment, and the space that the messenger put in the thing cabinet can be fit for the not product of show unidimensional.

Description

A multi-functional showcase for foreign trade exhibition

Technical Field

The invention relates to the field of exhibition appliances, in particular to a multifunctional showcase for foreign trade exhibitions.

Background

The exhibition is a platform for enterprises to contact customer service, know about industrial conditions and display themselves. The showcase is an important tool for displaying enterprise products. The enterprise can produce the product of different specifications, and present showcase, and simple structure, a showcase can only show a product, can show the showcase of a plurality of products, and the size in the showcase is also adjustable, can not satisfy the demand that the enterprise shows the product.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the multifunctional showcase for the foreign trade exhibition, which can display a plurality of products and adjust the internal display space.

The invention provides the following technical scheme: the utility model provides a multi-functional showcase for foreign trade exhibition, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal elevating system who puts the thing board and be used for going up and down to put the thing board that is provided with two piece at least liftable of cabinet, elevating system includes elevator motor and at least two sets of loose pulley assembly, every group loose pulley assembly connects a thing board of putting, loose pulley assembly includes the lift rope, lift pulley and take-up pulley, cabinet body middle part is provided with the baffle, divide into show portion and working portion with the cabinet body, be provided with lighting device in the show portion, the lift pulley is installed at the top of show portion, elevator motor installs in the working portion, the take-up pulley is installed in the working portion and is connected with elevator motor, the one end of lift rope is fixed on the take-up pulley, the other end passes the lift pulley and puts the thing board with one and be connected.

Preferably, be provided with drive mechanism between elevator motor and loose pulley assembly, drive mechanism includes the frame that slides and transmission shaft, and the frame that slides can be slided and install in the work portion, and elevator motor and transmission shaft are installed on the frame that slides and mutual transmission is connected, installs lifting gear on the transmission shaft, is connected with drive gear on the take-up pulley, drive gear and lifting gear meshing, and when the frame that slides, lifting gear and different drive gear meshing have driven the different thing boards of putting and have gone up and down.

Preferably, loose pulley assembly still includes worm wheel and worm, and worm wheel and worm are installed on the cabinet body and intermeshing, drive gear and worm coaxial coupling, and take-up pulley and worm wheel coaxial fastening.

Preferably, every group loose pulley assembly's lifting rope, lifting pulley, take-up pulley, worm and worm wheel all are provided with two and are the diagonal setting, still are provided with two sets of guide lines on the cabinet body, set up along two other diagonal settings.

Preferably, the object placing plate is provided with a through hole for the lifting rope to pass through and a connecting part for connecting the lifting rope.

Preferably, the top of the cabinet body is provided with a support, and the support is provided with a turnover display screen.

Preferably, the support comprises a sliding rail, a lifting seat, a handle and a fixing block, the sliding rail is fixed on the support, first fixing teeth are arranged on the sliding rail, the handle is fixedly connected with the fixing block, a pin shaft is arranged at the joint of the handle and the fixing block, the handle and the fixing block are hinged on the lifting seat through the pin shaft, second fixing teeth are arranged on the fixing block, a spring is arranged between the handle and the cabinet body to push the first fixing teeth to be meshed with the second fixing teeth, and the display screen is hinged with the lifting seat through a damping bearing.

Preferably, the cabinet body is provided with a pushing mechanism for pushing the sliding frame, the pushing mechanism comprises a hand wheel and a screw rod, the sliding frame is provided with a threaded sleeve, the screw rod is rotatably arranged on the cabinet body and meshed with the threaded sleeve, and the hand wheel and the screw rod are coaxially fixed.

Preferably, the cabinet body is provided with a positioning mechanism for positioning the sliding frame, the positioning mechanism comprises a second spring and a positioning block, the sliding frame is provided with at least two positioning holes, the cabinet body is provided with a mounting hole, the positioning block can be slidably mounted in the mounting hole, and the second spring is arranged in the mounting hole and is set to push the positioning block out of the mounting hole.

The invention has the beneficial effects that: when the products of not unidimensional show, user control elevator motor starts, and elevator motor drives the take-up pulley and rotates, and the take-up pulley is packed up the lifting rope or is emitted, and the lifting rope will put the thing board through the lifting pulley and promote or put down, and the height of putting the thing board is put in the adjustment to the inside show space of thing cabinet is put in the adjustment, and the space that the messenger put in the thing cabinet can be fit for the not product of show unidimensional.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a view showing the construction of the shelf and the elevating mechanism;

FIG. 3 is a block diagram of a display and stand;

fig. 4 is a structural view of the positioning mechanism.

Detailed Description

The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a multi-functional showcase for foreign trade exhibition, including the cabinet body 1, the internal at least two liftable put thing board 2 and be used for going up and down to put the elevating system of thing board 2 of being provided with of cabinet, elevating system includes elevator motor 31 and at least two sets of loose pulley assembly, every group loose pulley assembly connects a thing board 2 of putting, loose pulley assembly includes lifting rope 32, lifting pulley 33 and take-

up pulley

34, 1 middle part of the cabinet body is provided with baffle 4, divide into the cabinet body 1 show portion 11 and working part 12, be provided with lighting device in the show portion 11, lifting pulley 33 installs the top at show portion 11, elevator motor 31 installs in working part 12, take-up pulley 34 installs in working part 12 and is connected with elevator motor 31, the one end of lifting rope 32 is fixed on take-up pulley 34, the other end passes lifting pulley 33 and puts thing board 2 with one and is connected.

When the not unidimensional product of show, user control elevator motor 31 starts, and elevator motor 31 drives take-up pulley 34 and rotates, and take-up pulley 34 packs up or emits lifting rope 32, and lifting rope 32 will put thing board 2 through lifting pulley 33 and promote or put down, and the height of putting thing board 2 is put in the adjustment to the inside show space of thing cabinet is put in the adjustment, and the space that the messenger put in the thing cabinet can be fit for the not unidimensional product of show.

Further, be provided with drive mechanism between elevator motor 31 and loose pulley assembly, drive mechanism includes the frame 35 that slides, and transmission shaft 36, the frame 35 that slides can be installed in the work portion 12 that slides, elevator motor 31 and transmission shaft 36 are installed on the frame 35 that slides and are interconnect, install lifting gear 37 on the transmission shaft 36, be connected with drive gear 38 on the take-up pulley 34, drive gear 38 meshes with lifting gear 37, when the frame 35 that slides, lifting gear 37 meshes with different drive gear 38, it goes up and down to have driven different thing boards 2 of putting.

When different object placing plates 2 are lifted, the sliding frame 35 is pushed to drive the transmission shaft 36 and the lifting gear 37 to move, so that the lifting gear 37 is connected with different driving gears 38 to drive different take-up pulleys 34, and then the corresponding lifting rope 32 is pulled by the take-up pulleys 34 to drive different object placing plates 2 to lift. Through the arrangement, the heights of the storage plates 2 can be adjusted by only one set of lifting motor 31, and the cost is reduced.

Further, the pulley assembly further comprises a worm wheel 39 and a worm 30, the worm wheel 39 and the worm 30 are mounted on the cabinet body 1 and are meshed with each other, the driving gear 38 is coaxially connected with the worm 30, and the take-up pulley 34 is coaxially fixed with the worm wheel 39.

Through the arrangement of the worm wheel 39 and the worm 30, the take-up pulley 34 can be automatically locked after the take-up pulley 34 rotates, the take-up pulley 34 does not need to be fixed, and the operation is convenient; if the worm wheel 39 and the worm 30 are not arranged, the fixing can be realized through operations such as knotting or thread clamping, and the operation is relatively troublesome.

Furthermore, the lifting rope 32, the lifting pulley 33, the take-up pulley 34, the worm 30 and the worm wheel 39 of each pulley assembly are arranged in two diagonal positions, and the cabinet body 1 is further provided with two groups of guide lines 9 arranged along the other two diagonal positions.

The pulley assembly through two sets of diagonal settings provides the power of going up and down, makes the atress of putting thing board 2 more balanced, has two sets of guide lines 9 guide two other diagonal again, places and puts thing board 2 upset, skew at the lift in-process.

Further, the storage plate 2 is provided with a through hole for the lift cord 32 and the guide wire 9 to pass through, and a connecting portion for connecting the lift cord 32.

Through the arrangement of the through hole, the lifting rope 32 and the guide wire 9 can pass through the through hole, and a running space is not required to be reserved for the lifting rope 32 and the guide wire 9 on the side edge, so that the components in the cabinet body 1 are closer to each other, and the structure is more compact.

Further, a support 5 is arranged at the top of the cabinet body 1, and a turnover display screen 6 is mounted on the support 5.

Further, the support 5 comprises a sliding rail 51, a lifting seat 52, a handle 53 and a fixed block 54, the sliding rail 51 is fixed on the support 5, first fixed teeth 55 are arranged on the sliding rail 51, the handle 53 is fixedly connected with the fixed block 54, a pin shaft is arranged at the joint of the handle 53 and the fixed block 54, the handle 53 and the fixed block 54 are hinged on the lifting seat 52 through the pin shaft, second fixed teeth 56 are arranged on the fixed block 54, a first spring 57 is arranged between the handle 53 and the cabinet body 1 to push the first fixed teeth 55 to be meshed with the second fixed teeth 56, and the display screen 6 is hinged with the lifting seat 52 through a damping bearing.

Through the setting of display screen 6, the performance of show product and the image of some enterprises that can be more comprehensive, better popularization product. Through the setting of liftable, in the venue of difference, can adjust the height of display screen 6, make display screen 6 be in better show position, and slide rail 51 and lift seat 52 lock through first fixed tooth 55 and second fixed tooth 56, when the transportation, also can pull down lift seat 52 and display screen 6, convenient transportation.

Further, a pushing mechanism for pushing the sliding frame 35 is arranged on the cabinet body 1, the pushing mechanism comprises a hand wheel 71 and a screw rod 72, a threaded sleeve is arranged on the sliding frame 35, the screw rod 72 is rotatably arranged on the cabinet body 1 and meshed with the threaded sleeve, and the hand wheel 71 and the screw rod 72 are coaxially fixed.

The sliding frame 35 is driven by the hand wheel 71 and the screw 72, and the structure is simple and the manufacture is convenient.

Further, be provided with the positioning mechanism who is used for fixing a position the frame 35 that slides on the cabinet body 1, positioning mechanism includes second spring 81 and locating piece 82, is provided with two at least locating holes 83 on the frame 35 that slides, has seted up mounting hole 84 on the cabinet body 1, and the locating piece 82 can be installed in mounting hole 84 that slides, and second spring 81 sets up in mounting hole 84 and is set up to push out mounting hole 84 with locating piece 82.

Through the positioning block 82 and the positioning of the sliding frame 35, when the sliding frame 35 slides to the position where the lifting gear 37 is matched with the driving gear 38, the spring drives the positioning block 82 to pop into the positioning block 82, a sound and hand feeling prompt is given to an operator, and the sliding frame 35 is adjusted in place by a user at one time, so that the subsequent adjustment of the object placing plate 2 is facilitated.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. The utility model provides a multi-functional showcase for foreign trade exhibition which characterized in that: comprises a cabinet body (1), at least two liftable placing plates (2) and a lifting mechanism for lifting the placing plates (2) are arranged in the cabinet body (1), the lifting mechanism comprises a lifting motor (31) and at least two groups of pulley assemblies, each group of pulley assemblies is connected with one placing plate (2), each pulley assembly comprises a lifting rope (32), a lifting pulley (33) and a take-up pulley (34), a partition plate (4) is arranged in the middle of the cabinet body (1), the cabinet body (1) is divided into a display part (11) and a working part (12), a lighting device is arranged in the display part (11), the lifting pulley (33) is arranged at the top of the display part (11), the lifting motor (31) is arranged in the working part (12), the take-up pulley (34) is arranged in the working part (12) and connected with the lifting motor (31), one end of the lifting rope (32) is fixed on the take-up pulley (34), the other end passes through the lifting pulley (33) to be connected with a storage plate (2).

2. A multi-purpose showcase for foreign trade shows according to claim 1, wherein: be provided with drive mechanism between elevator motor (31) and loose pulley assembly, drive mechanism includes sliding frame (35) and transmission shaft (36), what sliding frame (35) can slide installs in work portion (12), elevator motor (31) and transmission shaft (36) are installed on sliding frame (35) and are transmission connected each other, install lifting gear (37) on transmission shaft (35), be connected with drive gear (38) on take-up pulley (34), drive gear (38) and lifting gear (37) meshing, when sliding frame (35) slided, lifting gear (37) and different drive gear (38) meshing have driven the difference and have put thing board (2) and go up and down.

3. A multi-purpose showcase for foreign trade shows according to claim 2, wherein: the pulley assembly further comprises a worm wheel (39) and a worm (30), the worm wheel (39) and the worm (30) are installed on the cabinet body (1) and are meshed with each other, the driving gear (38) is coaxially connected with the worm (30), and the take-up pulley (34) is coaxially fixed with the worm wheel (39).

4. A multi-purpose showcase for foreign trade shows according to claim 3, wherein: every group pulley assembly's lift rope (32), lift pulley (33), take-up pulley (34), worm (30) and worm wheel (39) all are provided with two and be diagonal setting, still be provided with two sets of guide lines (9) on the cabinet body (1), set up along two other diagonal settings.

5. The multi-purpose showcase for foreign trade shows of claim 4, wherein: the article placing plate (2) is provided with a through hole for the lifting rope (32) to pass through and a connecting part for connecting the lifting rope (32).

6. A multi-purpose showcase for foreign trade shows according to claim 1, wherein: the top of the cabinet body (1) is provided with a support (5), and a turnover display screen (6) is installed on the support (5).

7. The multi-purpose showcase for foreign trade shows of claim 6, wherein: the support (5) comprises a sliding rail (51), a lifting seat (52), a handle (53) and a fixing block (54), the sliding rail (51) is fixed on the support (5), first fixing teeth (55) are arranged on the sliding rail (51), the handle (53) is fixedly connected with the fixing block (54), a pin shaft is arranged at the joint of the handle (53) and the fixing block (54), the handle (53) and the fixing block (54) are hinged on the lifting seat (52) through the pin shaft, second fixing teeth (56) are arranged on the fixing block (54), a first spring (57) is arranged between the handle (53) and the cabinet body (1) to push the first fixing teeth (55) to be meshed with the second fixing teeth (56), and the display screen (6) is hinged with the lifting seat (52) through a damping bearing.

8. The multi-purpose showcase for foreign trade shows of claim 7, wherein: the improved cabinet is characterized in that a pushing mechanism used for pushing the sliding frame is arranged on the cabinet body (1), the pushing mechanism comprises a hand wheel (71) and a screw rod (72), a threaded sleeve is arranged on the sliding frame (35), the screw rod (72) is rotatably arranged on the cabinet body (1) and meshed with the threaded sleeve, and the hand wheel (71) and the screw rod (72) are coaxially fixed.

9. The multi-purpose showcase for foreign trade shows of claim 8, wherein: be provided with the positioning mechanism who is used for fixing a position the frame that slides (35) on the cabinet body (1), positioning mechanism includes second spring (81) and locating piece (82), be provided with two at least locating holes (83) on the frame that slides, mounting hole (84) have been seted up on the cabinet body (1), the installation that locating piece (82) can slide is in mounting hole (84), second spring (81) set up in the mounting hole and are set up to release mounting hole (84) with locating piece (82).