CN109315990B - Fruit and vegetable finished product exhibition stand - Google Patents

Fruit and vegetable finished product exhibition stand Download PDF

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Publication number
CN109315990B
CN109315990B CN201811069195.XA CN201811069195A CN109315990B CN 109315990 B CN109315990 B CN 109315990B CN 201811069195 A CN201811069195 A CN 201811069195A CN 109315990 B CN109315990 B CN 109315990B
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China
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fruit
unit
column
groove
mounting
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CN201811069195.XA
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CN109315990A (en
Inventor
陈振建
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Anhui Jiahe Agricultural Ecological Leisure Sightseeing Co ltd
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Anhui Jiahe Agricultural Ecological Leisure Sightseeing Co ltd
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Publication of CN109315990A publication Critical patent/CN109315990A/en
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F7/00Show stands, hangers, or shelves, adapted for particular articles or materials
    • A47F7/0071Show stands, hangers, or shelves, adapted for particular articles or materials for perishable goods
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00Show stands, hangers, or shelves characterised by their constructional features
    • A47F5/0018Display racks with shelves or receptables

Abstract

The invention belongs to the technical field of exhibition stand structures, and particularly relates to a fruit and vegetable finished product exhibition stand which comprises a supporting stand body, an inclined exhibition plate arranged on the supporting stand body, a pair of mounting columns arranged on the inclined exhibition plate, a fixed supporting unit with two ends arranged on the mounting columns and used for supporting fruit and vegetable finished products, a sliding supporting unit with two ends arranged on the mounting columns and used for adjusting the supporting position in a jacking mode of repelling magnetic force through the fixed supporting unit, a pressing unit with two ends arranged on the mounting columns and used for fixing the fruit and vegetable finished products, and a dustproof unit arranged on the inclined exhibition plate and used for covering and protecting the fruit and vegetable finished products. The fruit and vegetable product placing device has the advantages of reasonable and effective placing structure, convenient and quick placing and releasing operation, high placing stability, good overall exhibition effect, good dustproof effect and difficulty in dust accumulation and pollution of fruit and vegetable finished products.

Description

Fruit and vegetable finished product exhibition stand
Technical Field
The invention belongs to the technical field of exhibition stand structures, and particularly relates to a fruit and vegetable finished product exhibition stand.
Background
In the agricultural leisure tourism industry, three tourism projects of sightseeing rest, picking capture and farmhouse vegetable tasting are generally included, wherein the picking capture generally mainly takes picking fruits and vegetables in a garden to taste. The existing tourism activity items for picking and tasting melons and fruits in the market mostly have the problem of mistaken picking of tourists, so that too small or inedible parts are picked, and therefore a tour and sightseeing host needs a fruit and vegetable finished product exhibition stand to inform the tourists of which fruit and vegetable types can be picked and eaten and which fruits and vegetables with various specifications can be picked.
On the other hand, most of the existing exhibition stands have the problem that dust is easily accumulated and deposited after the fruit and vegetable finished products are displayed for a period of time, and the sightseeing experience of tourists is greatly influenced.
The patent publication number is CN202016615U, and the china utility model patent that bulletin date is 2011.10.26 discloses a fruit vegetables exhibition frame, and it includes backplate, both sides board, front bezel and a plurality of layers platform that are used for exhibiting article, the both sides board is located respectively both ends about the backplate, be equipped with a plurality of first draw-in grooves that distribute gradually from top to bottom on the backplate, a plurality of layers bench is equipped with a first arch respectively, first arch inserts respectively in a plurality of draw-in grooves, the upper end butt of front bezel in the bottom surface of layer platform, the both sides limit of front bezel connect respectively in the both sides board.
But the fruit vegetables exhibit rack in this utility model patent has the fixed poor problem of laying stability of fruit vegetables.
Disclosure of Invention
The invention aims to provide a fruit and vegetable finished product exhibition stand which can achieve the purpose of stably placing and exhibiting fruit and vegetable finished products in a mode of arranging a mounting column, a fixed supporting unit, a sliding supporting unit, an upper pressing unit and a dustproof unit on an inclined exhibition board. The fruit and vegetable product placing device has the advantages of reasonable and effective placing structure, convenient and quick placing and releasing operation, high placing stability, good overall exhibition effect, good dustproof effect and difficulty in dust accumulation and pollution of fruit and vegetable finished products.
The technical scheme adopted by the invention for solving the problems is as follows: the utility model provides a fruit vegetables finished product exhibition stand, includes the supporting bench body to and set up the slope exhibition board on the supporting bench body, still including setting up a pair of erection column on the slope exhibition board, both ends set up on the erection column and be used for supporting the off-the-shelf fixed stay unit of fruit vegetables, both ends set up on the erection column and pass through the fixed stay unit repels the slip support unit of magnetic force jack-up mode in order to be used for adjusting the support position, both ends set up on the erection column and be used for fixing the off-the-shelf top of fruit vegetables compresses tightly the unit, and set up on the slope exhibition board and be used for hiding the protection the off-the-shelf dustproof unit of fruit vegetables, dustproof unit is including setting up the spiro union mounting panel on the slope exhibition board upper surface, sets up the spliced pole on the spiro union mounting panel, sets up spliced pole upper end and be used, set up the groove is accomodate to dust on the horizontal dust cover upper surface, sets up the dust on the groove body side is accomodate to the dust sweeps the hole, sets up and be used for accepting on the spliced pole the dust that dust swept the dust that the hole department swept off collects the frame, and sets up on the dust collects the frame on the bottom surface down and be used for carrying out the fixed block groove of laying on the spliced pole.
The further preferred technical scheme is as follows: fixed support unit is including setting up solid fixed ring on the erection column sets up two first supporting rope on the solid fixed ring sets up gu fixed ring is last and be used for following the long axial of erection column repels the jack-up slip support unit's electro-magnet portion sets up be close to stiff end one side on the erection column and be used for to electro-magnet portion supplies power and carries out the trigger adjustment portion that the electric current size adjusted.
The further preferred technical scheme is as follows: the electromagnet portion is arranged on the fixing ring and comprises an electromagnet opening, an installation circular plate and an electromagnet core body, wherein the electromagnet opening is formed in the fixing ring, the installation circular plate is arranged on the electromagnet opening, the electromagnet core body is arranged on the installation circular plate, the spiral groove is formed in the outer annular surface of the electromagnet core body, and the spiral coil is embedded and wound on the spiral groove.
The further preferred technical scheme is as follows: the electromagnet portion is arranged on the fixing ring in an even circumferential arrangement mode, the solenoid coil is connected with the trigger adjusting portion in series, and the installation circular plate is provided with a wire jack.
The further preferred technical scheme is as follows: the trigger adjusting part comprises a battery jar arranged on the mounting column, a direct current dry battery arranged on the battery jar, a winding column arranged on the battery jar, a mounting rope with two ends arranged on the winding column, and a conducting strip arranged on the mounting rope and used for being in sleeve joint contact with the direct current dry battery electrode.
The further preferred technical scheme is as follows: the trigger adjusting part further comprises a clamping cap arranged on the installation rope and used for bonding the conducting strip, and a conducting connecting ring which is in threaded connection with the conducting strip and used for adjusting the output current of the direct current dry battery in a rotating and lifting mode, wherein the conducting connecting ring is provided with a connecting wire.
The further preferred technical scheme is as follows: the sliding support unit comprises sliding rings which are sleeved on the mounting column, second support ropes which are arranged on the two sliding rings, and permanent magnet rings which are arranged on the sliding rings and used for forming a repelling magnetic field with the electromagnet part.
The further preferred technical scheme is as follows: the upper pressing unit comprises a sliding groove arranged in the mounting column, a clamping column arranged in the sliding groove, a mounting block arranged on the clamping column and protruding outwards, and an elastic pressing rope with two ends arranged on the mounting block.
The further preferred technical scheme is as follows: the elastic coefficients of the first supporting rope and the second supporting rope are smaller than those of the elastic pressing rope.
The further preferred technical scheme is as follows: the elastic pressing rope is provided with an elastic protection block, the first supporting rope and the second supporting rope are provided with elastic sleeves, the elastic protection block is provided with a clamping groove used for clamping and fixing the elastic sleeves, and two side faces of the elastic protection block are provided with block arc grooves for pressing.
The fruit and vegetable finished product stable placing and exhibiting purpose is achieved by arranging the mounting column, the fixed supporting unit, the sliding supporting unit, the upper pressing unit and the dustproof unit on the inclined exhibiting board. The fruit and vegetable product placing device has the advantages of reasonable and effective placing structure, convenient and quick placing and releasing operation, high placing stability, good overall exhibition effect, good dustproof effect and difficulty in dust accumulation and pollution of fruit and vegetable finished products.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a position structure of the dust collecting frame according to the present invention.
Fig. 3 is a schematic view of the position structure of the mounting post of the present invention.
Fig. 4 is a schematic view of the position structure of the fixed supporting unit and the sliding supporting unit according to the present invention.
Fig. 5 is a schematic view of the position structure of the trigger adjusting part in the present invention.
Fig. 6 is a schematic view of the position structure of the upper pressing unit in the present invention.
Fig. 7 is a schematic diagram of an idle state of the elastic protection block and the elastic sleeve.
Fig. 8 is a schematic view of the position structure of the electromagnet portion in the present invention.
Detailed Description
The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
Example (b): as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, a fruit and vegetable product exhibition stand comprises a supporting stand body 10, an inclined exhibition board 11 disposed on the supporting stand body 10, a pair of mounting posts 1 disposed on the inclined exhibition board 11, a fixed supporting unit 2 disposed on the mounting posts 1 and used for supporting fruit and vegetable products, a sliding supporting unit 3 disposed on the mounting posts 1 and used for adjusting the supporting position by repelling the magnetic force jacking manner through the fixed supporting unit 2, a pressing unit 4 disposed on the mounting posts 1 and used for fixing the fruit and vegetable products, and a dustproof unit 6 disposed on the inclined exhibition board 11 and used for covering and protecting the fruit and vegetable products, wherein the dustproof unit 6 comprises a bolt connection mounting plate 601 disposed on the upper surface of the inclined exhibition board 11, the fruit and vegetable cleaning device comprises a connecting column 602 arranged on the bolt connection mounting plate 601, a horizontal dustproof cover plate 603 arranged at the upper end of the connecting column 602 and used for covering and protecting fruit and vegetable finished products, a dust containing groove 604 arranged on the upper surface of the horizontal dustproof cover plate 603, a dust sweeping hole 605 arranged on the side edge of a groove body of the dust containing groove 604, a dust collecting frame 606 arranged on the connecting column 602 and used for containing dust swept from the dust sweeping hole 605, and a clamping groove 607 arranged on the lower bottom surface of the dust collecting frame 606 and used for fixedly placing on the connecting column 602.
In this embodiment, fixed support element 2 and sliding support element 3 support fixedly in the off-the-shelf below of vegetables and fruits such as green vegetables apple, the top compresses tightly unit 4 and compresses tightly fixedly through elastic construction, finally makes this application compare in the current mode of directly placing on the slope mesa, has and lays stability height, and does not influence the advantage of normal exhibition effect.
On the other hand, sliding support unit 3 and top compress tightly unit 4 and all can sliding adjustment is carried out on the erection column 1 for the mounting structure can be used for fixing the not fruit vegetables finished product of equidimension, for example, chinese cabbage is great, sliding support unit 3 can slide a bit more to the outside, keeps away from fixed support unit 2, and top compresses tightly unit 4 and is located all the time fixed support unit 2 with in the middle of sliding support unit 3, naturally also outwards slide, when fixed little green vegetables, sliding support unit 3 and top compress tightly unit 4 all to the inboard slip can, guarantee fixed support unit 2, sliding support unit 3 and top compress tightly unit 4 three and carry out the symmetry rationally compress tightly fixedly from top to bottom can.
Furthermore, the dust-proof unit 6 has the following advantages:
firstly, the horizontal dustproof cover plate 603 is used for vertically and comprehensively sealing and protecting all fruit and vegetable finished products on the inclined exhibition plate 11, so that dust is prevented from falling and polluting the fruit and vegetable finished products;
secondly, the dust collecting groove 604 is used for collecting dust in a short time, so that the whole dust-proof unit 6 has the advantages of long-time dust-proof use and dust concentration disposal at one time;
thirdly, after a certain amount of dust is accumulated in the dust accommodating groove 604, the dust is swept out from the dust sweeping hole 605 and falls into the dust collecting frame 606, and the dust removing operation is completed;
fourthly, when the dust collecting frame 606 is idle, the clamping is arranged on the connecting column 602, the clamping groove 607 is a rectangular groove, the connecting column 602 is integrally inclined, and the clamping groove 607 is abutted to the screw connection mounting plate 601 to ensure the installation stability.
Fixed support unit 2 is including setting up fixed ring 201 on the erection column 1 sets up two first supporting rope 202 on the fixed ring 201 sets up on the fixed ring 201 and be used for following 1 major axis of erection column is to repelling the jack-up sliding support unit 3's electro-magnet portion 203 sets up be close to stiff end one side on the erection column 1 and be used for to electro-magnet portion 203 supplies power and carries out the trigger adjustment portion 204 of electric current size regulation. The electromagnet portion 203 includes an electromagnet opening 203a provided in the fixed ring 201, an installation circular plate 203b provided in the electromagnet opening 203a, an electromagnet core 203c provided in the installation circular plate 203b, a spiral groove provided in an outer circumferential surface of the electromagnet core 203c, and a solenoid 203d embedded and wound in the spiral groove. A plurality of electro-magnet portion 203 is in set up according to even circumference arrangement mode on the fixed ring 201, a plurality of spiral coil 203d with trigger adjustment portion 204 establishes ties, be equipped with wire jack 203e on the installation plectane 203 b.
In this embodiment, the electromagnet portion 203 has the following advantages:
firstly, the first supporting rope 202 is made of nylon with low elasticity, the first supporting rope 202 and the fixing ring 201 are fixed together, the electromagnet part 203 is a position where a pushing force is generated and has a function of adjusting the magnitude of the pushing force, when the sliding supporting unit 3 needs to slide outwards more, the magnetic force of the electromagnet part 203 is increased, the immediately-repelling force is increased, and the sliding supporting unit 3 is effectively jacked outwards;
secondly, the material of electromagnet core 203c is the plastics material of non-magnetic conduction, solenoid 203d is the electricity and generates magnetism position, repels jack-up effective part promptly, all solenoid 203d with trigger regulation portion 204 is established ties, triggers regulation portion 204 series connection contact electrically conductive promptly, then all solenoid 203d is electrified and is generated magnetism, repels the jack-up, has jack-up validity and symmetry, avoids sliding support unit 3 appears the dead problem of slope card.
The trigger adjusting part 204 includes a battery slot 204a disposed on the mounting post 1, a dc dry battery 204b disposed on the battery slot 204a, a winding post 204c disposed on the battery slot 204a, a mounting rope 204d having two ends disposed on the winding post 204c, and a conductive sheet 204e disposed on the mounting rope 204d and used for engaging with the electrode of the dc dry battery 204 b. The trigger adjusting part 204 further includes a clamping cap 204f disposed on the mounting rope 204d and used for bonding the conductive sheet 204e, and a conductive connecting ring 204g disposed on the conductive sheet 204e in a screwing manner and used for adjusting the magnitude of the output current of the dc dry battery 204b in a rotating and lifting manner, wherein the conductive connecting ring 204g is provided with a connecting wire. The sliding support unit 3 includes a sliding ring 301 sleeved on the mounting post 1, a second support rope 302 arranged on the two sliding rings 301, and a permanent magnet ring 303 arranged on the sliding ring 301 and used for forming a repulsive magnetic field with the electromagnet portion 203.
In the present embodiment, the usage and advantages of the trigger adjusting part 204 and the sliding support unit 3 are as follows:
firstly, when the whole placement display shelf is idle, the trigger adjusting part 204 does not supply power to the solenoid 203d, and the sliding ring 301 also falls onto the upper pressing unit 4 and is in a low position state;
secondly, after the finished fruit and vegetable products need to be fixed on the display rack, the mounting rope 204d is pulled up first, so that the conducting strips 204e in the clamping caps 204f are respectively abutted to the two battery electrodes, the solenoid 203d is electrified, at the moment, the permanent magnet ring 303 is jacked upwards by the solenoid 203d, and the sliding ring 301 together with the second supporting rope 302 is opened in an upwards sliding manner;
thirdly, selecting the amplitude of the solenoid coil 203d for jacking the permanent magnet ring 303 and the shape of the finished product according to the size of the finished product of the fruit and vegetable, increasing the current on the solenoid coil 203d, rotating the conductive connecting ring 204g in the direction close to the battery electrode, namely reducing the effective resistance of the conductive sheet 204e connected to the circuit, naturally increasing the current, naturally increasing the jacking amplitude of the repulsive magnetic force, and supporting and fixing the finished product of the fruit and vegetable like Chinese cabbage, otherwise rotating the conductive connecting ring 204g in the direction away from the battery electrode, wherein the conductive connecting ring 204g can be considered to be rotated by hands or not according to the output voltage of the direct current dry battery 204 b;
fourth, the length of the second support string 302 is the same as the first support string 202.
The upper pressing unit 4 includes a sliding groove 401 disposed in the mounting post 1, a locking post 402 disposed in the sliding groove 401, a mounting block 403 disposed on the locking post 402 and protruding outward, and an elastic pressing rope 404 having two ends disposed on the mounting block 403. The first support line 202 and second support line 302 have a lower coefficient of elasticity than the elastic compression line 404. The elastic pressing rope 404 is provided with an elastic protection block 405, the first support rope 202 and the second support rope 302 are provided with elastic sleeves 5, the elastic protection block 405 is provided with a clamping groove 406 for clamping and fixing the elastic sleeves 5, and two sides of the elastic protection block 405 are provided with block arc-shaped grooves 407 for pressing.
In the present embodiment, the use method and advantages of the upper pressing unit 4 are as follows:
firstly, after the sliding support unit 3 adjusts the sliding distance according to the size of the finished fruit and vegetable product, the engaging column 402 slides to the middle position between the second support rope 302 and the first support rope 202, and the elastic pressing rope 404 is made of the existing elastic rubber rope;
secondly, the elastic pressing rope 404 is pulled up, finished fruit and vegetable products are placed on the second supporting rope 302 and the first supporting rope 202, and then the elastic pressing rope 404 is loosened, so that the whole fixed placing operation can be completed, the finished fruit and vegetable products cannot be covered in a large area after being placed, and the exhibition comprehensiveness and the exhibition effect are guaranteed;
thirdly, when the exhibition shelf is idle, the clamping column 402 slides downwards to the bottom end of the sliding groove 401, the sliding support unit 3 slides downwards until leaning against the clamping column 402, and at this time, in order to avoid the three ropes from being randomly scattered after being wound, the two elastic sleeves 5 are clamped into the clamping groove 406 of the elastic protection block 405, so that the three ropes are arranged independently from each other to avoid being wound;
fourthly, when the vegetables and fruits are fixed, the two elastic sleeves 5 abut against the lower ends of the vegetables and fruits to avoid the connecting rope from being too thin to damage the finished vegetables and fruits, the elastic protection block 405 is pressed at the lower end of the finished vegetables and fruits, the block arc-shaped groove 407 can also ensure the clamping stability, and the elastic sleeves 5 and the elastic protection block 405 are made of rubber materials with proper elasticity.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the claims appended hereto.

Claims (7)

1. The utility model provides a fruit vegetables finished product exhibition stand, includes the supporting bench body (10), and sets up slope exhibition board (11) on the supporting bench body (10), its characterized in that: still including setting up a pair of erection column (1) on slope exhibition board (11), both ends set up on erection column (1) and be used for supporting off-the-shelf fixed stay unit (2) of fruit vegetables, and both ends set up on erection column (1) and through fixed stay unit (2) repel magnetic force jack-up mode is in order to be used for adjusting the slip support unit (3) of support position, and both ends set up on erection column (1) and be used for fixing off-the-shelf top of fruit vegetables compresses tightly unit (4), and set up on slope exhibition board (11) and be used for hiding the protection off-the-shelf dustproof unit of fruit vegetables (6), dustproof unit (6) is including setting up spiro union mounting panel (601) on slope exhibition board (11) upper surface, set up spliced pole (602) on mounting panel (601), set up spliced pole (602) upper end and be used for hiding the protection off-the-shelf level spiro union apron (603, the dust collecting device comprises a dust collecting groove (604) arranged on the upper surface of the horizontal dustproof cover plate (603), a dust sweeping hole (605) arranged on the side edge of the groove body of the dust collecting groove (604), a dust collecting frame (606) arranged on the connecting column (602) and used for collecting dust swept down from the dust sweeping hole (605), and a clamping groove (607) arranged on the lower bottom surface of the dust collecting frame (606) and used for fixedly placing on the connecting column (602);
the fixed supporting unit (2) comprises fixing rings (201) arranged on the mounting column (1), first supporting ropes (202) arranged on the two fixing rings (201), electromagnet parts (203) arranged on the fixing rings (201) and used for repelling and jacking the sliding supporting unit (3) along the long axis direction of the mounting column (1), and a trigger adjusting part (204) arranged on one side, close to the fixing end, of the mounting column (1) and used for supplying power to the electromagnet parts (203) and adjusting the current;
the trigger adjusting part (204) comprises a battery groove (204 a) arranged on the mounting column (1), a direct current dry battery (204 b) arranged on the battery groove (204 a), a winding column (204 c) arranged on the battery groove (204 a), a mounting rope (204 d) with two ends arranged on the winding column (204 c), and a conducting strip (204 e) arranged on the mounting rope (204 d) and used for being in sleeve contact with the electrode of the direct current dry battery (204 b);
trigger the regulation portion (204) and still including setting up on installation rope (204 d) and be used for the bonding setting block cap (204 f) of conducting strip (204 e) to and the spiro union setting is in conducting strip (204 e) is gone up and is used for adjusting through rotatory lift mode direct current dry battery (204 b) output current size electrically conductive go-between (204 g), be equipped with connecting wire on electrically conductive go-between (204 g).
2. The finished fruit and vegetable product exhibition stand according to claim 1, characterized in that: the electromagnet part (203) comprises an electromagnet opening hole (203 a) arranged on the fixing ring (201), an installation circular plate (203 b) arranged on the electromagnet opening hole (203 a), an electromagnet core body (203 c) arranged on the installation circular plate (203 b), a spiral groove arranged on the outer ring surface of the electromagnet core body (203 c), and a spiral coil (203 d) embedded and wound on the spiral groove.
3. The finished fruit and vegetable product exhibition stand according to claim 2, characterized in that: a plurality of electro-magnet portion (203) is in according to even circumference arrangement mode setting, a plurality of on solid fixed ring (201) solenoid (203 d) with trigger regulation portion (204) and establish ties, be equipped with wire jack (203 e) on installation plectane (203 b).
4. The finished fruit and vegetable product exhibition stand according to claim 1, characterized in that: the sliding support unit (3) comprises sliding rings (301) sleeved on the mounting column (1), second support ropes (302) arranged on the two sliding rings (301), and permanent magnet rings (303) arranged on the sliding rings (301) and used for forming a repulsive magnetic field with the electromagnet part (203).
5. The finished fruit and vegetable product exhibition stand according to claim 4, characterized in that: the upper pressing unit (4) comprises a sliding groove (401) arranged in the mounting column (1), a clamping column (402) arranged in the sliding groove (401), a mounting block (403) arranged on the clamping column (402) and protruding outwards, and an elastic pressing rope (404) with two ends arranged on the mounting block (403).
6. The finished fruit and vegetable product exhibition stand according to claim 5, characterized in that: the first support line (202) and the second support line (302) have a lower coefficient of elasticity than the elastic compression line (404).
7. The finished fruit and vegetable product exhibition stand according to claim 5, characterized in that: be equipped with elasticity protection piece (405) on elasticity pressing rope (404), be equipped with elastic sleeve (5) on first support rope (202) and second support rope (302), be equipped with on elasticity protection piece (405) and be used for the block fixed block groove (406) of elastic sleeve (5), be equipped with block arc wall (407) that compress tightly the usefulness on two sides of elasticity protection piece (405).
CN201811069195.XA 2018-09-13 2018-09-13 Fruit and vegetable finished product exhibition stand Active CN109315990B (en)

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CN207446711U (en) * 2017-10-19 2018-06-05 山东德朗能电子有限公司 A kind of dust-extraction unit for lithium battery production
CN108033130A (en) * 2017-12-25 2018-05-15 安徽省华财塑胶科技有限公司 A kind of plastic pipe fitting dispenser
CN108044591A (en) * 2017-12-25 2018-05-18 安徽省华财塑胶科技有限公司 A kind of plastic pipe fitting dispenser with dust reduction capability

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