CN107433216B - Remove convenient novel test bench - Google Patents
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- CN107433216B CN107433216B CN201710441403.3A CN201710441403A CN107433216B CN 107433216 B CN107433216 B CN 107433216B CN 201710441403 A CN201710441403 A CN 201710441403A CN 107433216 B CN107433216 B CN 107433216B
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- auxiliary
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- protective frame
- rod
- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Eye Examination Apparatus (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention provides a novel test bed convenient to move, which comprises a base, a protective frame, a bedplate and a plurality of moving auxiliary mechanisms, wherein the protective frame is arranged on the base; the protective frame is arranged on the base in a vertically movable mode, the bedplate is arranged on the upper portion of the protective frame, a first internal threaded hole is formed in the protective frame, a first screw rod is arranged at the position, corresponding to the first internal threaded hole, of the protective frame, and the first screw rod can abut against the base in a movable mode; the movable auxiliary mechanism comprises a movable rod, rollers, gears, a rotating handle, a positioning rod and a reset piece, and a plurality of first auxiliary grooves for the movable rod to move up and down and a plurality of second auxiliary grooves for the rollers to move up and down are formed in the base. The invention has simple structure and is convenient to move and fix.
Description
Technical Field
The invention relates to auxiliary experimental equipment, in particular to a novel test bed convenient to move.
Background
The application of laboratory bench in the laboratory is very wide, along with the gradual development of laboratory equipment, also higher and higher to the requirement of laboratory bench, the space is limited in the laboratory, but because experiment type and laboratory population are different, often need remove the laboratory bench in order to improve the convenience of experiment, nevertheless promote by force and easily lead to the article of putting in the laboratory bench to empty, and different user self heights are different, its use habit is also different, the customer that same batch of laboratory bench faced is unlikely all can be satisfied with the laboratory bench of this high model, influence user's use.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a novel test bed convenient to move.
The invention provides a novel test bed convenient to move, which comprises a base, a protective frame, a bedplate and a plurality of moving auxiliary mechanisms, wherein the protective frame is arranged on the base;
the protective frame is arranged on the base in a vertically movable mode, the bedplate is arranged on the upper portion of the protective frame, a first internal threaded hole is formed in the protective frame, a first screw rod is arranged at the position, corresponding to the first internal threaded hole, of the protective frame, and the first screw rod can abut against the base in a movable mode;
the movable auxiliary mechanism comprises a movable rod, idler wheels, gears, a rotating handle, a positioning rod and a reset piece, a plurality of first auxiliary grooves for the movable rod to move up and down and a plurality of second auxiliary grooves for the idler wheels to move up and down are formed in the base, the second auxiliary grooves correspond to the first auxiliary grooves one to one, the upper ends of the second auxiliary grooves are communicated with the first auxiliary grooves, the movable auxiliary mechanism corresponds to the first auxiliary grooves one to one, the movable rod is installed on the base through the first auxiliary grooves, the idler wheels are installed on the lower portion of the movable rod, the gears are rotatably installed on the base, meshing grooves are formed in the movable rod, the gears are connected with the movable rod through the meshing grooves, the rotating handle is installed on the gears, the positioning rod is movably installed on the base, the positioning rod can abut against the gears in a movable.
Preferably, the return member is a coil spring.
Preferably, the first screw is provided with a rotation auxiliary disc.
Preferably, the storage auxiliary mechanism further comprises a plurality of storage auxiliary mechanisms;
the storage auxiliary mechanism comprises a carrying plate, two connecting plates, two mounting blocks and two rotating cylinders, wherein a storage groove is formed in the base, two second screw rods are installed at the positions, corresponding to the storage groove, of the lower portion of the bedplate, the two connecting plates are obliquely installed on the two opposite sides of the carrying plate, any one connecting plate is highly and gradually increased along the direction away from the other connecting plate, the two mounting blocks are installed at the high ends of the two connecting plates respectively, the two rotating cylinders are rotatably installed on the two mounting blocks respectively, internal threads are formed in the rotating cylinders, and the two rotating cylinders are connected with the two second screw rods respectively through.
Preferably, a guard mechanism is also included;
protection machanism includes locating plate, extension board, magnetism spare and magnetism adsorbs the piece, and the extension board is installed in one side of locating plate, and the magnetism spare is installed on the locating plate, and the magnetism adsorbs the piece and installs on protecting the frame, and the magnetism spare adsorbs on the magnetism adsorbs the piece.
Preferably, the bedplate is provided with an auxiliary clamping groove for clamping the positioning plate.
When the roller type adjustable roller is required to be fixed, the roller can be retracted into the second auxiliary groove through the movement of the moving rod; the piece that resets stimulates the locating lever and makes the locating lever support and lean on the gear, avoids the gear to take place the rotation of non-artificial control, and the user pulls the locating lever away from the gear when needing gear rotation can. The invention has simple structure and is convenient to move and fix.
Drawings
Fig. 1 is a schematic structural view of a novel test bed which is convenient to move and provided by the invention.
Detailed Description
Referring to fig. 1, the novel test bed convenient to move provided by the invention comprises a base 1, a protective frame 2, a bedplate 3, a plurality of movement auxiliary mechanisms, a plurality of storage auxiliary mechanisms and a protective mechanism;
the protective frame 2 is arranged on the base 1 in a vertically movable manner, the bedplate 3 is arranged on the upper part of the protective frame 2, a first internal threaded hole is formed in the protective frame 2, a first screw 21 is arranged at the position, corresponding to the first internal threaded hole, of the protective frame 2, and the first screw 21 can abut against the base 1 in a movable manner;
the movement auxiliary mechanism comprises a moving rod 41, a roller 42 and a gear 43, the base 1 is provided with a plurality of first auxiliary grooves 11 for the moving rod 41 to move up and down and a plurality of second auxiliary grooves 12 for the idler wheels 42 to move up and down, the second auxiliary grooves 12 are in one-to-one correspondence with the first auxiliary grooves 11, the upper end of each second auxiliary groove 12 is communicated with the corresponding first auxiliary groove 11, the moving auxiliary mechanisms are in one-to-one correspondence with the corresponding first auxiliary grooves 11, the moving rod 41 is installed on the base 1 through the corresponding first auxiliary grooves 11, the idler wheels 42 are installed on the lower portion of the moving rod 41, the gear 43 is rotatably installed on the base 1, the moving rod 41 is provided with meshing grooves, the gear 43 is connected with the moving rod 41 through the meshing grooves, the rotating handle 44 is installed on the gear 43, the positioning rod 45 is movably installed on the base 1, the positioning rod 45 can be abutted against the gear 43 in a moving mode, and the resetting piece is connected.
When the invention is used, a user can rotate the gear 43 by rotating the handle 44, and the position of the moving rod 41 can be adjusted by rotating the gear 43, when the invention needs to move, the roller 42 is moved out of the second auxiliary groove 12 by the moving rod 41, the movement of the invention can be conveniently realized by the roller 42, and when the invention needs to be fixed, the roller 42 is retracted into the second auxiliary groove 12 by the movement of the moving rod 41; reset piece pulling locating lever 45 makes locating lever 45 support and leans on gear 43, avoids gear 43 to take place the rotation of non-artificial control, and the user need gear 43 rotate when with locating lever 45 pull-off gear 43 can.
In this embodiment, the return member is a coil spring, which is low in manufacturing cost and has a large deformation distance.
In the present embodiment, the rotation auxiliary disk 211 is attached to the first screw 21, and the first screw 21 can be easily rotated by the rotation auxiliary disk 211.
In this embodiment, the storage assisting mechanism includes an object carrying plate 51, two connecting plates 52, two mounting blocks 53 and two rotating cylinders 54, the base 1 is provided with a storage tank 13, the lower portion of the bedplate 3 is provided with two second screws 31 corresponding to the storage tank 13, the two connecting plates 52 are obliquely mounted on opposite sides of the object carrying plate 51, the height of any one connecting plate 52 is gradually increased along the direction away from the other connecting plate 52, the two mounting blocks 53 are respectively mounted at the high ends of the two connecting plates 52, the two rotating cylinders 54 are respectively rotatably mounted on the two mounting blocks 53, the rotating cylinders 54 are provided with internal threads, the two rotating cylinders 54 are respectively connected with the two second screws 31 through the internal threads, a user can conveniently adjust the relative positions of the rotating cylinders 54 and the second screws 31 by rotating the rotating cylinders 54, the position of the object carrying plate 51 is adjusted by adjusting the position of the rotating cylinders 54, and by adjusting the, the change of the internal storage space of the invention can be effectively adapted when the height of the bedplate 3 is changed.
In this embodiment, the protection mechanism includes a positioning plate 61, an extension plate 62, a magnetic member 63, and a magnetic member 64, the extension plate 62 is installed on one side of the positioning plate 61, the magnetic member 63 is installed on the positioning plate 61, the magnetic member 64 is installed on the protection frame 2, and the magnetic member 63 is adsorbed on the magnetic member 64. The extension plate 62 can reduce the possibility that the object on the bedplate 3 falls off from the bedplate by the magnetic part 63 being attracted to the magnetic attraction part 64.
In the present embodiment, the auxiliary engaging groove 32 into which the positioning plate 61 is inserted is provided on the platen 3, and the magnetic member 63 and the magnetic attraction member 64 are separated from each other, and the positioning plate 61 is inserted into the auxiliary engaging groove 32, so that the operation space of the user can be increased by the extension plate 62.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a remove convenient novel test bench which characterized in that: comprises a base (1), a protective frame (2), a bedplate (3) and a plurality of moving auxiliary mechanisms;
the protective frame (2) is arranged on the base (1) in a vertically movable manner, the bedplate (3) is arranged on the upper portion of the protective frame (2), a first internal threaded hole is formed in the protective frame (2), a first screw rod (21) is arranged at the position, corresponding to the first internal threaded hole, of the protective frame (2), and the first screw rod (21) can abut against the base (1) in a movable manner;
the moving auxiliary mechanism comprises a moving rod (41), a roller (42), a gear (43), a rotating handle (44), a positioning rod (45) and a reset piece, a plurality of first auxiliary grooves (11) for the moving rod (41) to move up and down and a plurality of second auxiliary grooves (12) for the roller (42) to move up and down are arranged on the base (1), the second auxiliary grooves (12) are in one-to-one correspondence with the first auxiliary grooves (11), the upper ends of the second auxiliary grooves (12) are communicated with the first auxiliary grooves (11), the moving auxiliary mechanism is in one-to-one correspondence with the first auxiliary grooves (11), the moving rod (41) is arranged on the base (1) through the first auxiliary grooves (11), the roller (42) is arranged at the lower part of the moving rod (41), the gear (43) is rotatably arranged on the base (1), an engaging groove is arranged on the moving rod (41), the gear (43) is connected with the moving rod (41) through the engaging groove, the rotating handle (44) is arranged on the gear (, the positioning rod (45) is movably arranged on the base (1), the positioning rod (45) can move to abut against the gear (43), and the reset piece is connected with the movable rod (41) and the base (1);
the device also comprises a protection mechanism;
the protection mechanism comprises a positioning plate (61), an extension plate (62), a magnetic part (63) and a magnetic adsorption part (64), wherein the extension plate (62) is arranged on one side of the positioning plate (61), the magnetic part (63) is arranged on the positioning plate (61), the magnetic adsorption part (64) is arranged on the protective frame (2), and the magnetic part (63) is adsorbed on the magnetic adsorption part (64); an auxiliary clamping groove (32) for clamping the positioning plate (61) is arranged on the bedplate (3).
2. The mobile convenience novel test bed as claimed in claim 1, wherein: the reset piece is a spiral spring.
3. The mobile convenience novel test bed as claimed in claim 1, wherein: a rotation auxiliary disc (211) is arranged on the first screw (21).
4. The mobile convenience novel test bed as claimed in claim 1, wherein: the device also comprises a plurality of storage auxiliary mechanisms;
storing complementary unit is including carrying thing board (51), two connecting plates (52), two installation pieces (53) and two and rotate a section of thick bamboo (54), be equipped with storing groove (13) on base (1), platen (3) lower part corresponds storing groove (13) department and installs two second screw rods (31), two connecting plates (52) slope is installed in carrying thing board (51) relative both sides, arbitrary connecting plate (52) highly increase gradually along the direction of keeping away from another connecting plate (52), two installation pieces (53) are installed respectively at two connecting plates (52) high-end, two are rotated a section of thick bamboo (54) and are rotatably installed respectively on two installation pieces (53), be equipped with the internal thread on rotating a section of thick bamboo (54), two are rotated a section of thick bamboo (54) and are connected two second screw rods (31) respectively through the internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441403.3A CN107433216B (en) | 2017-06-13 | 2017-06-13 | Remove convenient novel test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441403.3A CN107433216B (en) | 2017-06-13 | 2017-06-13 | Remove convenient novel test bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107433216A CN107433216A (en) | 2017-12-05 |
| CN107433216B true CN107433216B (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710441403.3A Active CN107433216B (en) | 2017-06-13 | 2017-06-13 | Remove convenient novel test bench |
Country Status (1)
| Country | Link |
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| CN (1) | CN107433216B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704688B (en) * | 2018-05-18 | 2020-09-15 | 大连大学 | Microscope and instrument combined fixing device for medical experiment and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU897278A1 (en) * | 1979-08-17 | 1982-01-15 | Ордена Трудового Красного Знамени Институт Тепло-И Массообмена Им.А.В.Лыкова Ан Бсср | Controllable-height table |
| CN103861679A (en) * | 2014-03-12 | 2014-06-18 | 亿丰洁净科技江苏股份有限公司 | Test bed with protection function |
| CN203816677U (en) * | 2014-03-20 | 2014-09-10 | 河海大学 | Movable hoisting experiment table with variable tabletop |
| CN204699739U (en) * | 2015-06-24 | 2015-10-14 | 济宁市技师学院 | A kind of Experiment of Electronics platform |
| CN206046094U (en) * | 2016-09-09 | 2017-03-29 | 华东交通大学 | A kind of use for laboratory teaching test stand |
-
2017
- 2017-06-13 CN CN201710441403.3A patent/CN107433216B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU897278A1 (en) * | 1979-08-17 | 1982-01-15 | Ордена Трудового Красного Знамени Институт Тепло-И Массообмена Им.А.В.Лыкова Ан Бсср | Controllable-height table |
| CN103861679A (en) * | 2014-03-12 | 2014-06-18 | 亿丰洁净科技江苏股份有限公司 | Test bed with protection function |
| CN203816677U (en) * | 2014-03-20 | 2014-09-10 | 河海大学 | Movable hoisting experiment table with variable tabletop |
| CN204699739U (en) * | 2015-06-24 | 2015-10-14 | 济宁市技师学院 | A kind of Experiment of Electronics platform |
| CN206046094U (en) * | 2016-09-09 | 2017-03-29 | 华东交通大学 | A kind of use for laboratory teaching test stand |
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| Publication number | Publication date |
|---|---|
| CN107433216A (en) | 2017-12-05 |
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