CN216147700U - Supermarket shelf capable of being expanded in a telescopic manner according to actual needs - Google Patents
Supermarket shelf capable of being expanded in a telescopic manner according to actual needs Download PDFInfo
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- CN216147700U CN216147700U CN202121939275.3U CN202121939275U CN216147700U CN 216147700 U CN216147700 U CN 216147700U CN 202121939275 U CN202121939275 U CN 202121939275U CN 216147700 U CN216147700 U CN 216147700U
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- connecting frame
- fixedly connected
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- expanded
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a supermarket shelf capable of being expanded in a telescopic mode according to actual needs, which comprises two height adjusting mechanisms and two connecting mechanisms, wherein the two connecting mechanisms are symmetrically arranged at the bottom of the height adjusting mechanisms, each height adjusting mechanism comprises a first connecting frame and a second connecting frame, the tops of the first connecting frame and the second connecting frame are both provided with inserting grooves, a driving cavity is formed in the first connecting frame, a driving motor is fixedly arranged in the driving cavity, and a driving rotating shaft is fixedly connected to an output shaft of the driving motor. This can stretch out and draw back supermarket goods shelves of extension according to actual need, structural design is reasonable, and convenient to use adopts the pin-connected panel design, can carry out the high-speed joint equipment according to the goods shelves quantity demand of reality, also can adjust goods shelves position according to the goods height simultaneously, and the practicality and the application scope of goods shelves are provided in maximization, can satisfy diversified demand.
Description
Technical Field
The utility model relates to the technical field of shelves, in particular to a supermarket shelf capable of being stretched and expanded according to actual needs.
Background
The supermarket shelf in the prior art mostly has some problems in use, for example, the supermarket shelf can not be assembled according to actual use needs, and then the height of the shelf board can not be adjusted, so that the practicability and the application range are reduced to a certain extent, and the requirement of multiple directions is difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a supermarket shelf capable of being expanded and contracted according to actual needs, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a supermarket shelf capable of being expanded in a telescopic mode according to actual needs comprises two height adjusting mechanisms and two connecting mechanisms, wherein the two connecting mechanisms are symmetrically arranged at the bottoms of the height adjusting mechanisms;
the height adjusting mechanism comprises a first connecting frame and a second connecting frame, slots are formed in the tops of the first connecting frame and the second connecting frame, a driving cavity is formed in the first connecting frame, a driving motor is fixedly mounted in the driving cavity, a driving rotating shaft is fixedly connected to an output shaft of the driving motor, the top end of the driving rotating shaft penetrates through the driving cavity and extends to the inside of the first connecting frame, a screw is fixedly connected to the inside of the first connecting frame, a first moving block is connected to the surface of the screw in a threaded manner, a switch button matched with the driving motor is mounted on the left side of the first connecting frame, the top and the bottom of the inner wall of the second connecting frame are fixedly connected through a limiting rod, a second moving block is movably connected to the surface of the limiting rod, and the first moving block and the second moving block are fixedly connected through a supporting frame;
coupling mechanism includes the connecting plate, the bottom of connecting plate is equipped with connecting screw, connecting screw's top runs through the connecting plate and extends to its outside, spliced pole fixedly connected with cutting ferrule is passed through to the bottom of connecting plate, the left and right sides of cutting ferrule all is equipped with set screw, the one end that set screw is close to the cutting ferrule runs through the cutting ferrule and extends to its inboard, the inserted block that the top fixedly connected with of cutting ferrule inner wall used with the slot cooperation.
Preferably, a stabilizing frame is fixedly connected to the inner wall of the driving cavity, and the inner side of the stabilizing frame is in contact with the surface of the driving motor.
Preferably, the rolling bearing is fixedly installed at the top of the inner wall of the first connecting frame and corresponds to the screw rod, and one end of the screw rod penetrates through the rolling bearing and extends to the inside of the screw rod to be movably connected with the screw rod.
Preferably, the inner side of the second moving block is provided with a ball, and the surface of the ball is movably connected with the limiting rod.
Preferably, two fixed plates are fixedly connected to one opposite sides of the first connecting frame and the second connecting frame, a dustproof blind is fixedly connected to one side, close to the support frame, of the fixed plate, and the dustproof blind is fixedly connected to one side, close to the support frame, of the dustproof blind.
Preferably, the surface of the connecting column is fixedly connected with a handle, and the surface of the handle is sleeved with an anti-slip pad.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model can take out a plurality of devices according to the requirement of the number of stacked layers of the goods shelf, two cutting sleeves are respectively sleeved at the top of the first connecting frame and the second connecting frame of the other device, so that the inserting blocks are inserted into the inserting grooves and then tightened and fixed by using the positioning screws to form a stack, the two connecting mechanisms at the bottom can be disassembled by using the device at the lowest position, the stability of the support is ensured, when the height of the support is adjusted, the driving motor can be controlled to be started by the switch button, the driving rotating shaft drives the screw rod to rotate, the first moving block which is connected to the driving rotating shaft by screw threads drives the height of the support to be lifted and lowered by limiting the limiting rod and the second moving block, the adjustment is realized, the goods shelf of the supermarket which can be expanded and stretched according to the actual requirement is reasonable in structural design and convenient to use, and the assembly type design is adopted, and the quick connection and assembly can be carried out according to the actual demand of the number of the goods shelf, meanwhile, the position of the goods shelf plate can be adjusted according to the height of goods, the practicability and the application range of the goods shelf are maximized, and the multi-directional requirement can be met.
2. The fixing frame is arranged, so that the mounting stability of the driving motor is improved, the loosening and falling off in long-term use are prevented, the top end of the screw is connected and supported by the rolling bearing, the stability of the screw in rotation is improved, the friction abrasion between the inner side of the second moving block and the surface of the limiting rod in movement is reduced by the arrangement of the balls, external dust can be prevented from permeating into the inner sides of the first connecting frame and the second connecting frame by the arrangement of the fixing plate and the dustproof shade, the connecting column can be conveniently held by the arrangement of the handle, and the goods shelf can be spliced and disassembled.
Drawings
FIG. 1 is a structural cross-sectional view of a front view of the present invention;
FIG. 2 is a structural cross-sectional view of a front view of the height adjustment mechanism of the present invention;
fig. 3 is a structural cross-sectional view of a front view of the coupling mechanism of the present invention.
In the figure: 1 height adjusting mechanism, 11 first connecting frame, 12 second connecting frame, 13 slots, 14 driving cavities, 15 driving motors, 16 driving rotating shafts, 17 screw rods, 18 first moving blocks, 19 switch buttons, 110 limiting rods, 111 second moving blocks, 112 supporting frames, 113 stabilizing frames, 114 rolling bearings, 115 balls, 116 fixing plates, 117 dustproof curtains, 2 connecting mechanisms, 21 connecting plates, 22 connecting screws, 23 connecting columns, 24 clamping sleeves, 25 positioning screws, 26 inserting blocks and 27 handles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a supermarket shelf capable of being extended and retracted according to actual needs comprises two height adjusting mechanisms 1 and two connecting mechanisms 2, wherein the two connecting mechanisms 2 are symmetrically arranged at the bottom of the height adjusting mechanisms 1.
Height adjustment mechanism 1 includes first link 11 and second link 12, slot 13 has all been seted up at the top of first link 11 and second link 12, drive chamber 14 has been seted up to the inside of first link 11, the inside fixed mounting in drive chamber 14 has driving motor 15, fixedly connected with drive pivot 16 on driving motor 15's the output shaft, drive pivot 16's top is run through drive chamber 14 and is extended to the inside fixedly connected with screw rod 17 of first link 11, the surperficial threaded connection of screw rod 17 has first movable block 18, the switch button 19 that uses with driving motor 15 cooperation is installed in the left side of first link 11, gag lever post 110 fixed connection is passed through to the top and the bottom of second link 12 inner wall, the surperficial swing joint of gag lever post 110 has second movable block 111, pass through support frame 112 fixed connection between first movable block 18 and the second movable block 111.
Specifically, fixedly connected with firm frame 113 on the inner wall of drive chamber 14, the inboard and the driving motor 15 surface of firm frame 113 contact each other, through setting up firm frame 113, has improved the stability of driving motor 15's installation, prevents to use for a long time not hard up and drops.
Specifically, a rolling bearing 114 is fixedly installed at the top of the inner wall of the first connecting frame 11 and corresponds to the screw 17, one end of the screw 17 penetrates through the rolling bearing 114 and extends into the screw 17 to be movably connected with the screw, and the top end of the screw 17 is connected and supported by the rolling bearing 114, so that the stability of the screw in rotation is improved.
Specifically, the inner side of the second moving block 111 is provided with the balls 115, the surface of the balls 115 is movably connected with the limiting rod 110, and the friction and abrasion between the inner side of the second moving block 111 and the surface of the limiting rod 110 when the second moving block moves are reduced by the arrangement of the balls 115.
Specifically, two fixed plates 116 are fixedly connected to one opposite sides of the first connecting frame 11 and the second connecting frame 12, a dustproof curtain 117 is fixedly connected to one side of the fixed plate 116 close to the supporting frame 112, one side of the dustproof curtain 117 close to the supporting frame 112 is fixedly connected to the supporting frame 112, and by arranging the fixed plate 116 and the dustproof curtain 117, external dust can be prevented from permeating into the inner sides of the first connecting frame 11 and the second connecting frame 12.
Specifically, the fixed surface of spliced pole 23 is connected with handle 27, and the surface cover of handle 27 is equipped with the slipmat, through setting up handle 27, can be convenient for grip spliced pole 23, and then splice the dismantlement to goods shelves.
This can stretch out and draw back supermarket goods shelves of extension according to actual need, structural design is reasonable, and convenient to use adopts the pin-connected panel design, can carry out the high-speed joint equipment according to the goods shelves quantity demand of reality, also can adjust goods shelves position according to the goods height simultaneously, and the practicality and the application scope of goods shelves are provided in maximization, can satisfy diversified demand.
During the use, according to the required number of piles of layer needs that piles up of goods shelves, can take out a plurality of this device, cup joint two cutting ferrule 24 respectively in the first link 11 and the second link 12 top of another device, make inserted block 26 insert slot 13 after, it is fixed to utilize set screw 25 to go on tightening, form and pile up, and be in a device of below can demolish two coupling mechanism 2 in bottom, guarantee the stationarity of support, when adjusting support frame 112 height, accessible switch knob 19 control driving motor 15 opens, make drive pivot 16 drive screw 17 rotatory, threaded connection is above that first movable block 18 passes through gag lever post 110 and the spacing of second movable block 111, it goes up and down to drive support frame 112 height, realize adjusting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a supermarket goods shelves that can stretch out and draw back extension according to actual need, includes height adjusting mechanism (1) and coupling mechanism (2), its characterized in that: the number of the connecting mechanisms (2) is two, and the two connecting mechanisms are symmetrically arranged at the bottom of the height adjusting mechanism (1);
the height adjusting mechanism (1) comprises a first connecting frame (11) and a second connecting frame (12), slots (13) are formed in the tops of the first connecting frame (11) and the second connecting frame (12), a driving cavity (14) is formed in the first connecting frame (11), a driving motor (15) is fixedly mounted in the driving cavity (14), a driving rotating shaft (16) is fixedly connected to an output shaft of the driving motor (15), the top end of the driving rotating shaft (16) penetrates through the driving cavity (14) and extends into the first connecting frame (11) and is fixedly connected with a screw rod (17), a first moving block (18) is connected to the surface of the screw rod (17) in a threaded manner, a switch button (19) matched with the driving motor (15) for use is mounted on the left side of the first connecting frame (11), and the top and the bottom of the inner wall of the second connecting frame (12) are fixedly connected through a limiting rod (110), the surface of the limiting rod (110) is movably connected with a second moving block (111), and the first moving block (18) and the second moving block (111) are fixedly connected through a support frame (112);
coupling mechanism (2) are including connecting plate (21), the bottom of connecting plate (21) is equipped with connecting screw (22), the top of connecting screw (22) runs through connecting plate (21) and extends to its outside, spliced pole (23) fixedly connected with cutting ferrule (24) are passed through to the bottom of connecting plate (21), the left and right sides of cutting ferrule (24) all is equipped with set screw (25), the one end that set screw (25) are close to cutting ferrule (24) runs through cutting ferrule (24) and extends to its inboard, the top fixedly connected with of cutting ferrule (24) inner wall inserts (26) with slot (13) cooperation use.
2. The supermarket shelf capable of being expanded and contracted according to actual needs as claimed in claim 1, wherein: the inner wall of the driving cavity (14) is fixedly connected with a stabilizing frame (113), and the inner side of the stabilizing frame (113) is in contact with the surface of the driving motor (15).
3. The supermarket shelf capable of being expanded and contracted according to actual needs as claimed in claim 2, wherein: the top of the inner wall of the first connecting frame (11) corresponds to the position of the screw rod (17) and is fixedly provided with the rolling bearing (114), and one end of the screw rod (17) penetrates through the rolling bearing (114) and extends to the interior of the screw rod to be movably connected with the screw rod.
4. The supermarket shelf capable of being expanded and contracted according to actual needs as claimed in claim 3, wherein: the inner side of the second moving block (111) is provided with a ball (115), and the surface of the ball (115) is movably connected with the limiting rod (110).
5. The supermarket shelf capable of being expanded and contracted according to actual needs as claimed in claim 4, wherein: two fixed plates (116) are fixedly connected to one side of the first connecting frame (11) opposite to one side of the second connecting frame (12), a dustproof blind (117) is fixedly connected to one side of the fixed plate (116) close to the support frame (112), and one side of the dustproof blind (117) close to the support frame (112) is fixedly connected with the support frame (112).
6. The supermarket shelf capable of being expanded and contracted according to actual needs as claimed in claim 5, wherein: the surface of the connecting column (23) is fixedly connected with a handle (27), and the surface of the handle (27) is sleeved with an anti-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121939275.3U CN216147700U (en) | 2021-08-18 | 2021-08-18 | Supermarket shelf capable of being expanded in a telescopic manner according to actual needs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121939275.3U CN216147700U (en) | 2021-08-18 | 2021-08-18 | Supermarket shelf capable of being expanded in a telescopic manner according to actual needs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216147700U true CN216147700U (en) | 2022-04-01 |
Family
ID=80838813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121939275.3U Active CN216147700U (en) | 2021-08-18 | 2021-08-18 | Supermarket shelf capable of being expanded in a telescopic manner according to actual needs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216147700U (en) |
-
2021
- 2021-08-18 CN CN202121939275.3U patent/CN216147700U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240109 Address after: No. 1-101, Airport Xintiandi Mall, Jingjiang Street, Xiaoshan District, Hangzhou, Zhejiang 311223 Patentee after: Hangzhou Shangshang Fresh Supermarket Co.,Ltd. Address before: 661199 room 1415, floor 14, Fukang building, No. 1, Fenghuang Road, Mengzi City, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province Patentee before: Yang Pingfen |