CN112289222A - Popularization equipment for high-fidelity biotechnology samples - Google Patents
Popularization equipment for high-fidelity biotechnology samples Download PDFInfo
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- CN112289222A CN112289222A CN202011088839.7A CN202011088839A CN112289222A CN 112289222 A CN112289222 A CN 112289222A CN 202011088839 A CN202011088839 A CN 202011088839A CN 112289222 A CN112289222 A CN 112289222A
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- cavity
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- telescopic
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a popularization device for high-fidelity biotechnological samples, which comprises a main body, wherein a telescopic cavity is arranged in the main body, a telescopic assembly is arranged in the telescopic cavity, a lever cavity is arranged on the lower side of the telescopic cavity, a lever assembly is arranged in the lever cavity, a display box is arranged in the telescopic cavity in a sliding manner, a balance assembly is arranged in the display box, the balance assembly comprises a glass box positioned in the display box, a water tank is arranged on the lower side of the glass box, buoy sliding grooves are symmetrically communicated with the front side and the rear side of the water tank, when the device is used, three kinds of billboards are intermittently displayed in the advertisement box, when a person stands on a lifting table board, the telescopic assembly is driven to push the display box to the right, the high-fidelity biotechnological samples are displayed by the display box, and the balance assembly balances the samples in the display box in.
Description
Technical Field
The invention relates to the technical field of sample popularization, in particular to popularization equipment for a high-fidelity biotechnology sample.
Background
The high fidelity biological technology sample is a technology sample which applies the basic principles of biology, chemistry and engineering and utilizes organisms or components thereof to produce useful substances or provide certain services for human beings, comprises achievements obtained by genetic engineering, cell engineering, protein engineering, enzyme engineering and biochemical engineering, utilizes the biotransformation characteristics to produce chemical products, and can solve the two troublesome problems of energy crisis and environmental pollution which are puzzled for a long time. The sample needs to be displayed outwards in the process of popularization and use, but the sample with high simulation biotechnology has higher requirements on cost and storage environment, and is easy to damage in the process of carrying and displaying.
Disclosure of Invention
The invention aims to provide popularization equipment for a high-fidelity biotechnology sample, and solves the problem that the biological sample is easy to damage in the carrying and displaying process.
The invention is realized by the following technical scheme.
The invention relates to a popularization device of a high-fidelity biotechnological sample, which comprises a main body, wherein a telescopic cavity is arranged in the main body, a telescopic component is arranged in the telescopic cavity, a lever cavity is arranged at the lower side of the telescopic cavity, a lever component is arranged in the lever cavity, a display box is arranged in the telescopic cavity in a sliding manner, a balance component is arranged in the display box, the balance component comprises a glass box positioned in the display box, a water tank is arranged at the lower side of the glass box, buoy sliding grooves are symmetrically communicated at the front side and the rear side of the water tank, buoys are arranged in the buoy sliding grooves in a sliding manner, a driving sliding groove is communicated at the upper side of the buoy sliding groove, a rotating cavity is communicated at the side of the driving sliding groove far away from the water tank, a U-shaped sliding groove communicated with the glass box is arranged at the side of the rotating cavity far away from the water tank, a driving sliding block fixedly connected with, rotate the chamber rear end wall and rotate and install the transmission shaft, fixed mounting on the transmission shaft can with the drive gear of initiative rack toothing, it is close to slide in the U type sliding tray water tank side extends to the U type sliding block of glass case, U type sliding block is close to the water tank side be equipped with can with the driven rack of drive gear meshing, end wall fixed mounting has the fixed block under the glass case, it has the turning block of upside fixed mounting supporting shoe to articulate on the fixed block, the supporting shoe downside with U type sliding block offsets, be equipped with the anchor clamps subassembly in the supporting shoe, the show case right side is equipped with the advertisement subassembly.
Preferably, balanced subassembly hua is including being located the bilateral symmetry intercommunication around the glass case be equipped with and with the communicating shock attenuation groove of U type sliding tray, slide in the shock attenuation groove be equipped with the shock attenuation groove passes through the snubber block that damping spring connects, the snubber block is kept away from glass case side fixed mounting has and extends to U type sliding tray with U type sliding tray passes through scarf sliding fit's wedge piece.
Preferably, the clamp assembly comprises a U-shaped clamping cavity in the supporting block, an I-shaped sliding groove is further formed in the supporting block, the I-shaped sliding groove is located in the upper side of the U-shaped clamping cavity and communicated with the U-shaped clamping cavity, an I-shaped sliding block connected with the I-shaped sliding groove through a downward pressing spring is arranged in the transmission gear in a sliding mode, magnets are symmetrically and fixedly mounted at the front end and the rear end of the lower side of the I-shaped sliding block, clamping blocks connected with the inner side end wall of the U-shaped clamping cavity through a clamp spring are symmetrically and slidably arranged in the U-shaped clamping cavity in the front-back mode, and iron blocks matched with the magnets are fixedly mounted.
Preferably, flexible subassembly include with display box left side articulated telescopic link one, the display box left side is equipped with spout one, telescopic link one center articulates there is telescopic link two, two lower extremes of telescopic link with a spout sliding connection, telescopic link two telescopic link left side articulates there are two sets of the same telescopic link two, telescopic link one, flexible chamber rear end wall is equipped with spout two, the left side the first lower extreme of telescopic link with two sliding connection of spout, the left side the two upper ends of telescopic link with flexible chamber rear end wall is articulated, flexible chamber left end wall slides and is equipped with down extension the lifter one in lever chamber, an upside and the left side of lifter the telescopic link lower extreme is articulated.
Preferably, the lever subassembly is including being located lever chamber upside and the communicating lift groove in the external world, the lift inslot slide be equipped with lift groove passes through lifting spring connected's lift platform, lift platform downside fixed mounting extends downwards lever chamber and downside fixed mounting have stopper one lifter two, lever chamber rear end wall rotates and installs the lever axis of rotation, fixed mounting has the lever in the lever axis of rotation, lever right side, left side are equipped with spacing groove one, spacing groove two respectively, stopper one with a spacing groove sliding fit, lifter downside fixed mounting have with two sliding fit's in spacing groove stopper two.
Preferably, the advertisement assembly comprises a baffle rotating shaft which is rotatably arranged on the rear end wall of the telescopic cavity and is connected with the telescopic cavity through a torsion spring, the baffle plate rotating shaft is fixedly provided with a baffle plate matched with the telescopic cavity, the baffle plate is internally provided with an advertisement cavity and a transmission cavity positioned at the lower side of the advertisement cavity, eight advertisement rotating shafts which extend downwards to the transmission cavity are rotatably arranged on the lower end wall array of the advertisement cavity, a triangular billboard which is fixedly arranged in the advertisement cavity and is matched with the advertisement rotating shaft, a driven shaft is rotatably arranged on the rear end wall of the transmission cavity, the eight advertisement rotating shafts are respectively in transmission with the driven shaft through a group of bevel gear pairs, a motor is fixedly arranged on the rear end wall of the transmission cavity, the front side of the motor is in power connection with a driving shaft, the driving shaft is fixedly provided with a shifting wheel, and the driven shaft is fixedly provided with a grooved wheel matched with the shifting wheel.
The invention has the beneficial effects that: the device simple structure, convenient operation, during the use the device, three kinds of bill-boards are in the advertisement incasement intermittent type show, and when the people stood on the lift mesa, the lift mesa descends, drives flexible subassembly simultaneously and shows the high emulation biotechnology sample with show case ejecting device right, and the sample in the balanced show incasement of balanced subassembly prevents that the sample from inclining and damaging in the show case slip or handling.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure C-C in FIG. 3 according to an embodiment of the present invention;
fig. 5 is an enlarged schematic view of the structure at D in fig. 2 according to the embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The popularization device for the high fidelity biotechnology sample comprises a main body 10, wherein a telescopic cavity 39 is arranged in the main body 10, a telescopic component is arranged in the telescopic cavity 39, a lever cavity 13 is arranged on the lower side of the telescopic cavity 39, a lever component is arranged in the lever cavity 13, a display box 36 is arranged in the telescopic cavity 39 in a sliding manner, a balance component is arranged in the display box 36 and comprises a glass box 31 positioned in the display box 36, a water tank 11 is arranged on the lower side of the glass box 31, buoy sliding grooves 63 are symmetrically communicated with the front side and the rear side of the water tank 11, buoys 49 are arranged in the buoy sliding grooves 63 in a sliding manner, a driving sliding groove 67 is communicated with the upper side of the buoy sliding grooves 63, a rotating cavity 66 is communicated with the side of the driving sliding groove 67 far away from the water tank 11, a U-shaped sliding groove 45 communicated with the glass box 31 is communicated with the side of the rotating cavity 66 far away from the water, a driving sliding block 65 which is fixedly connected with the buoy 49 and is far away from the water tank 11 side and provided with a driving rack 64 is arranged in the driving sliding groove 67 in a sliding manner, a transmission shaft 60 is rotatably arranged at the rear end wall of the rotating cavity 66, a transmission gear 62 which can be meshed with the driving rack 64 is fixedly arranged on the transmission shaft 60, a U-shaped sliding block 47 which is close to the water tank 11 side and extends to the glass tank 31 is arranged in the U-shaped sliding groove 45 in a sliding manner, a driven rack 61 which can be meshed with the transmission gear 62 is arranged at the side of the U-shaped sliding block 47 which is close to the water tank 11 side, a fixed block 43 is fixedly arranged on the lower end wall of the glass tank 31, a rotating block 42 of which the upper side is fixedly provided with a supporting block 44 is hinged on the fixed block 43, the lower side of the supporting block 44 abuts against, when the display box 36 is balanced, the water level in the water tank 11 is balanced, the buoy 49 is located in the middle of the buoy sliding groove 63, the supporting block 44 is in a balanced state, when the display box 36 is inclined, the water level in the water tank 11 is inclined, the buoy 49 slides up and down, so that the driving sliding block 65 is driven to slide up and down, the driving rack 64 is meshed with the driving gear 62, so that the driving gear 62 is driven to rotate, the driving gear 62 is meshed with the driven rack 61, so that the U-shaped sliding block 47 is driven to slide up and down, and the supporting block 44 rotates around the hinged point of the rotating block 42 and the fixed block.
Beneficially, the balance assembly comprises a damping groove 69 which is symmetrically communicated with the front side and the rear side of the glass box 31 and communicated with the U-shaped sliding groove 45, a damping block 52 which is connected with the damping groove 69 through a damping spring 53 is arranged in the damping groove 69 in a sliding manner, the damping block 52 is far away from the side of the glass box 31 and is fixedly provided with a wedge block 46 which extends to the side of the U-shaped sliding groove 45 and the U-shaped sliding groove 45 through a wedge surface sliding fit, when the U-shaped sliding groove 45 slides upwards, the wedge block 46 is pushed to slide towards the side close to the glass box 31, so that the damping block 52 is driven to slide in the glass box 31 to protect a real biotechnology sample, and the damping spring 53 is stretched.
Advantageously, the clamping assembly comprises a U-shaped clamping cavity 29 located in the supporting block 44, an i-shaped sliding groove 32 located on the upper side of the U-shaped clamping cavity 29 and communicated with the U-shaped clamping cavity 29 is further arranged in the supporting block 44, an i-shaped sliding block 30 connected with the i-shaped sliding groove 32 through a pressing spring 33 is slidably arranged in the transmission gear 62, magnets 50 are symmetrically and fixedly mounted at the front end and the rear end of the lower side of the i-shaped sliding block 30, clamping blocks 51 connected with the inner side end wall of the U-shaped clamping cavity 29 through clamping springs 48 are symmetrically and slidably arranged in the U-shaped clamping cavity 29, an iron block 34 matched with the magnets 50 is fixedly mounted on the lower side of the clamping blocks 51, when the i-shaped sliding block 30 is located on the uppermost side, the clamping blocks 51 are located on the outermost side due to the action of the clamping springs 48, and when a high-fidelity biotechnology sample is pressed downwards, the i-shaped sliding, the magnet 50 adsorbs the iron block 34, and the clamping block 51 clamps the high-fidelity biotechnology sample.
Advantageously, the telescopic assembly comprises a first telescopic rod 41 hinged to the left side of the display box 36, the first sliding slot 40 is arranged on the left side of the display box 36, a second telescopic rod 37 is hinged to the center of the first telescopic rod 41, the lower end of the second telescopic rod 37 is slidably connected with the first sliding slot 40, the second telescopic rod 37 and the first telescopic rod 41 are hinged to the left side of the first telescopic rod 41, two groups of the same second telescopic rod 37 and the same first telescopic rod 41 are hinged to the rear end wall of the telescopic cavity 39, the second sliding slot 38 is arranged on the rear end wall of the telescopic cavity 39, the lower end of the leftmost telescopic rod 41 is slidably connected with the second sliding slot 38, the upper end of the leftmost telescopic rod 37 is hinged to the rear end wall of the telescopic cavity 39, the left end wall of the telescopic cavity 39 is slidably provided with a first lifting rod 12 extending downwards to the lever cavity 13, the upper side of the first lifting rod 12 is hinged to, the first lifting rod 12 is located at the lowest side, the second telescopic rod 37 and the first telescopic rod 41 are in the unfolding state, the first lifting rod 12 is located at the highest side, and the display box 36 slides rightwards.
Beneficially, the lever assembly comprises a lifting groove 20 which is located on the upper side of the lever cavity 13 and the upper side of which is communicated with the outside, a lifting platform 22 which is connected with the lifting groove 20 through a lifting spring 21 is arranged in the lifting groove 20 in a sliding manner, a lifting rod two 19 which extends downwards to the lever cavity 13 and a limiting block one 18 is fixedly arranged on the lower side of the lifting platform 22, a lever rotating shaft 17 is rotatably arranged on the rear end wall of the lever cavity 13, a lever 16 is fixedly arranged on the lever rotating shaft 17, a limiting groove one 35 and a limiting groove two 14 are respectively arranged on the right side and the left side of the lever 16, the limiting block one 18 is in sliding fit with the limiting groove one 35, a limiting block two 15 which is in sliding fit with the limiting groove two 14 is fixedly arranged on the lower side of the lifting rod one 12, and the lifting platform 22 is located on the uppermost side when the lifting platform, the lever 16 is in the horizontality, when the person of standing on the lift platform 22 the second lifting rod 19 descends, the lift spring 21 compresses, the lever 16 winds the lever rotating shaft 17 rotates, and the first lifting rod 12 ascends.
Beneficially, the advertisement assembly includes a baffle rotating shaft 24 rotatably installed on the rear end wall of the telescopic cavity 39 and connected to the telescopic cavity 39 through a torsion spring 23, a baffle 25 cooperating with the telescopic cavity 39 is fixedly installed on the baffle rotating shaft 24, an advertisement cavity 28 and a transmission cavity 26 located on the lower side of the advertisement cavity 28 are provided in the baffle 25, eight advertisement rotating shafts 70 extending downwards to the transmission cavity 26 are rotatably installed on the lower end wall array of the advertisement cavity 28, a triangular advertisement board 27 fixedly installed on the advertisement rotating shaft 70 and cooperating with each other is provided in the advertisement cavity 28, a driven shaft 54 is rotatably installed on the rear end wall of the transmission cavity 26, the eight advertisement rotating shafts 70 are respectively in transmission with the driven shaft 54 through a set of bevel gear pairs, a motor 58 is fixedly installed on the rear end wall of the transmission cavity 26, and a driving shaft 59 is dynamically connected to the front side of the motor 58, the driving shaft 59 is fixedly provided with a dial wheel 57, the driven shaft 54 is fixedly provided with a grooved wheel 56 matched with the dial wheel 57, the display box 36 is positioned in the telescopic cavity 39, the baffle rotating shaft 24 is in a normal torsion state, the baffle 25 is in a closed state, the motor 58 drives the driving shaft 59 to rotate, so that the dial wheel 57 is driven to rotate, the grooved wheel 56 is stirred to rotate for one third by the rotation of the dial wheel 57, the driven shaft 54 is driven to rotate for one third by the rotation of the grooved wheel 56, and the advertisement rotating shaft 70 is driven to rotate for one third by the rotation of the advertisement rotating shaft 70, so that the triangular advertisement board 27 is driven to rotate for one third to replace the advertisement space.
In an initial state, the water level in the water tank 11 is balanced, the float 49 is located in the middle of the float sliding groove 63, the supporting block 44 is in a balanced state, the U-shaped sliding block 47 is located in the middle of the U-shaped sliding groove 45, the damping block 52 is located in the damping groove 69, the damping spring 53 is in a normal tension state, the i-shaped sliding block 30 is located at the uppermost side, the clamping block 51 is located at the outermost side, the pressing spring 33 and the clamp spring 48 are in a normal tension state, the lifting platform 22 is located at the uppermost side, the lifting spring 21 is in a normal tension state, the baffle rotating shaft 24 is in a normal torsion state, and the baffle 25 is in a.
During installation, the high-fidelity biotechnology sample is pressed downwards, the I-shaped sliding block 30 slides downwards, the pressing spring 33 is compressed, the magnet 50 adsorbs the iron block 34, the clamping block 51 clamps the high-fidelity biotechnology sample, and the clamp spring 48 is compressed; during display, the motor 58 is started to drive the driving shaft 59 to rotate, so that the dial wheel 57 is driven to rotate, the dial wheel 57 rotates for a circle, the dial grooved wheel 56 rotates for a third of a circle, so that the driven shaft 54 is driven to rotate for a third of a circle, the advertisement rotating shaft 70 is driven to rotate for a third of a circle, and the triangular advertising board 27 is driven to rotate for a third of a circle to replace the advertisement space; when a person stands on the lifting platform 22, the lifting platform 22 and the second lifting rod 19 slide downwards under the action of gravity, the lifting spring 21 is compressed, the first limiting block 18 slides in the first limiting groove 35, the second limiting block 15 slides in the second limiting groove 14, the lever 16 rotates around the lever rotating shaft 17, the first lifting rod 12 ascends, the lower end of the first leftmost telescopic rod 41 slides upwards in the second sliding groove 38, the lower end of the second rightmost telescopic rod 37 slides upwards in the first sliding groove 40, the second telescopic rod 37 and the first telescopic rod 41 expand rightwards, the display box 36 slides rightwards, the baffle 25 is pushed to rotate to a horizontal state, and the torsion spring 23 twists; when the display box 36 tilts in the carrying or stretching process, the water level in the water tank 11 tilts, the buoy 49 slides up and down to drive the driving sliding block 65 to slide up and down, the driving rack 64 is meshed with the transmission gear 62 to drive the transmission gear 62 to rotate, the transmission gear 62 is meshed with the driven rack 61 to drive the U-shaped sliding block 47 to slide up and down, the U-shaped sliding block 47 on the downward sliding side of the buoy 49 slides up, the U-shaped sliding block 47 on the upward sliding side of the buoy 49 slides down to enable the supporting block 44 to rotate around the hinge point of the rotating block 42 and the fixed block 43 to be always balanced, meanwhile, the U-shaped sliding groove 45 pushes the wedge surface block 46 to slide towards the side close to the glass box 31 when sliding up, so as to drive the damping block 52 to slide in the glass box 31 to protect the real biotechnology sample, and; after the person leaves the lifting platform 22, the lifting platform 22 and the second lifting rod 19 slide upwards under the action of the lifting spring 21, the first lifting rod 12 slides downwards, the second telescopic rod 37 and the first telescopic rod 41 contract, the display box 36 slides leftwards, and the baffle 25 rotates and resets under the action of the torsion spring 23.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a popularization equipment of high emulation biotechnology sample, includes the main part, its characterized in that: a telescopic cavity is arranged in the main body, a telescopic assembly is arranged in the telescopic cavity, a lever cavity is arranged at the lower side of the telescopic cavity, a lever assembly is arranged in the lever cavity, a display box is arranged in the telescopic cavity in a sliding manner, a balance assembly is arranged in the display box and comprises a glass box positioned in the display box, a water tank is arranged at the lower side of the glass box, buoy sliding grooves are symmetrically communicated at the front side and the rear side of the water tank, buoys are arranged in the buoy sliding grooves in a sliding manner, active sliding grooves are communicated at the upper sides of the buoy sliding grooves, active sliding grooves are communicated with the water tank side and are provided with rotating cavities, U-shaped sliding grooves communicated with the glass box are communicated with the water tank side, active sliding blocks fixedly connected with the buoys and provided with active racks far away from the water tank side are arranged in the active sliding grooves, rotate the chamber rear end wall and rotate and install the transmission shaft, fixed mounting on the transmission shaft can with the drive gear of initiative rack toothing, it is close to slide in the U type sliding tray water tank side extends to the U type sliding block of glass case, U type sliding block is close to the water tank side be equipped with can with the driven rack of drive gear meshing, end wall fixed mounting has the fixed block under the glass case, it has the turning block of upside fixed mounting supporting shoe to articulate on the fixed block, the supporting shoe downside with U type sliding block offsets, be equipped with the anchor clamps subassembly in the supporting shoe, the show case right side is equipped with the advertisement subassembly.
2. The popularization apparatus for high fidelity biotechnological samples according to claim 1, characterized in that: balance assembly hua is including being located bilateral symmetry intercommunication around the glass case be equipped with and with the communicating shock attenuation groove of U type sliding tray, the shock attenuation inslot slide be equipped with the shock attenuation groove passes through the snubber block that damping spring connects, the snubber block is kept away from glass case side fixed mounting has and extends to U type sliding tray with U type sliding tray passes through wedge face sliding fit's wedge face piece.
3. The popularization apparatus for high fidelity biotechnology samples as recited in claim 1, wherein: the clamp assembly comprises a U-shaped clamping cavity in the supporting block, an I-shaped sliding groove is further arranged in the supporting block, the upper side of the U-shaped clamping cavity is communicated with the U-shaped clamping cavity, an I-shaped sliding block connected with the I-shaped sliding groove through a downward pressing spring is arranged in the transmission gear in a sliding mode, magnets are symmetrically and fixedly arranged at the front end and the rear end of the lower side of the I-shaped sliding block, clamping blocks connected with the inner side end wall of the U-shaped clamping cavity through clamp springs are symmetrically and slidably arranged in the U-shaped clamping cavity in a front-back mode, and iron blocks matched with the magnets are fixedly arranged on the lower side of the clamping blocks.
4. The popularization apparatus for high fidelity biotechnology samples as recited in claim 1, wherein: the telescopic assembly comprises a first telescopic rod hinged to the left side of the display box, a first sliding groove is formed in the left side of the display box, a second telescopic rod is hinged to the center of the first telescopic rod, the lower end of the second telescopic rod is connected with a sliding groove in a sliding mode, the second telescopic rod is hinged to the left side of the first telescopic rod, the second telescopic rod and the first telescopic rod are the same in two sets, the first telescopic rod is hinged to the left side of the first telescopic rod, the second telescopic rod is hinged to the rear end wall of the second telescopic rod, the left side of the first telescopic rod is connected with the lower end of the second sliding groove in a sliding mode, the upper end of the second telescopic rod is hinged to the rear end wall of the telescopic cavity, the left end wall.
5. The popularization apparatus for high fidelity biotechnology samples as recited in claim 4, wherein: the lever subassembly is including being located lever chamber upside and the communicating lift groove in the external world, the lift inslot slide be equipped with the lift platform that the lift groove passes through lifting spring and connects, lift platform downside fixed mounting has downwardly extending lever chamber and downside fixed mounting have stopper two, lever chamber rear end wall rotates and installs the lever axis of rotation, fixed mounting has the lever in the lever axis of rotation, the lever right side, left side both sides are equipped with spacing groove one, spacing groove two respectively, stopper one with a spacing groove sliding fit, lifter downside fixed mounting have with two sliding fit's in spacing groove stopper two.
6. The popularization apparatus for high fidelity biotechnology samples as recited in claim 1, wherein: the advertisement assembly comprises a baffle rotating shaft which is rotatably arranged on the rear end wall of the telescopic cavity and is connected with the telescopic cavity through a torsion spring, the baffle plate rotating shaft is fixedly provided with a baffle plate matched with the telescopic cavity, the baffle plate is internally provided with an advertisement cavity and a transmission cavity positioned at the lower side of the advertisement cavity, eight advertisement rotating shafts which extend downwards to the transmission cavity are rotatably arranged on the lower end wall array of the advertisement cavity, a triangular billboard which is fixedly arranged in the advertisement cavity and is matched with the advertisement rotating shaft, a driven shaft is rotatably arranged on the rear end wall of the transmission cavity, the eight advertisement rotating shafts are respectively in transmission with the driven shaft through a group of bevel gear pairs, a motor is fixedly arranged on the rear end wall of the transmission cavity, the front side of the motor is in power connection with a driving shaft, the driving shaft is fixedly provided with a shifting wheel, and the driven shaft is fixedly provided with a grooved wheel matched with the shifting wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011088839.7A CN112289222B (en) | 2020-10-13 | 2020-10-13 | Popularization equipment for high-fidelity biotechnology samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011088839.7A CN112289222B (en) | 2020-10-13 | 2020-10-13 | Popularization equipment for high-fidelity biotechnology samples |
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| Publication Number | Publication Date |
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| CN112289222A true CN112289222A (en) | 2021-01-29 |
| CN112289222B CN112289222B (en) | 2021-06-08 |
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| CN202011088839.7A Active CN112289222B (en) | 2020-10-13 | 2020-10-13 | Popularization equipment for high-fidelity biotechnology samples |
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