CN109395792A - A kind of detachable chemical experiment rack - Google Patents
A kind of detachable chemical experiment rack Download PDFInfo
- Publication number
- CN109395792A CN109395792A CN201811154266.6A CN201811154266A CN109395792A CN 109395792 A CN109395792 A CN 109395792A CN 201811154266 A CN201811154266 A CN 201811154266A CN 109395792 A CN109395792 A CN 109395792A
- Authority
- CN
- China
- Prior art keywords
- beaker
- fixed
- fixed mechanism
- bolt
- chemical experiment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
Abstract
The invention discloses a kind of detachable chemical experiment racks, are related to chemical experiment rack applied technical field, including the alcolhol burner fixed mechanism and the beaker fixed mechanism fixed for beaker for fixing alcolhol burner.Beneficial effect is: being connected alcolhol burner fixed mechanism with beaker fixed mechanism by bolt, to which user can be disassembled beaker fixed mechanism by screwing bolt from alcolhol burner fixed mechanism, user, which holds handle, can easily move beaker fixed mechanism and beaker, and user can press down on handle by thumb and can tilt beaker, facilitate and pour the chemicals in beaker.It is askew to guarantee that the wind in laboratory will not directly blow the flare of alcolhol burner so as to the position of slidable adjustment wind deflector by setting wind deflector, the bottom that guarantee alcolhol burner is capable of face beaker is heated, and the heating quality and heating efficiency of beaker are effectively raised.
Description
Technical field
The present invention relates to chemical experiment rack applied technical field more particularly to a kind of detachable chemical experiment rack.
Background technique
Chemical experiment rack is a kind of chemical experimental instrument used for chemical laboratory, and experiment frame will can effectively be burnt
Cup and alcolhol burner are fixed, and alcolhol burner heats the reaction material in beaker, improves the speed of reaction.
But existing chemical experiment rack still has certain defect when in use, existing chemical experiment rack exists
There are problems that beaker is bad when use to fetch, beaker internal-response raw material is bad topples over, and alcolhol burner is using
When, it will affect alcolhol burner heating beaker if there is wind in laboratory.Therefore we it is necessary to existing chemical experiment rack into
Row improves, to overcome drawbacks described above.
Summary of the invention
The object of the present invention is to provide a kind of detachable chemical experiment racks.
The present invention is to solve technical solution used by its technical problem: a kind of detachable chemical experiment rack, including
Alcolhol burner fixed mechanism and beaker fixed mechanism, the beaker fixed mechanism include horizontally disposed pedestal and are inclined at bottom
The support frame of seat left end, is recessed with card slot at the top of support frame as described above, and support frame as described above lateral wall is screwed on bolt by screw thread, and
Described bolt one end is protruded into the middle part of card slot；
The beaker fixed mechanism includes the support rod being obliquely installed, symmetrically arranged two clamping plates and structure in a ring
Lantern ring, the support rod bottom are welded with bolt, setting screw hole are run through in the middle part of the bolt, and in bolt insertion card slot,
The bolt is screwed on screw hole by screw thread, and the support rod right side wall upper position level welds the first fixed link, and described first
Fixed link right end horizontal welding connection fixed seat, the fixing seat middle part is from top to bottom in the middle part of setting circular through hole, the through-hole
The lantern ring is set, and the lantern ring and through-hole are concentric, the left end level welding of the lantern ring lateral wall is in cylindrical structure
Connecting rod, described connecting rod one end is protruded into fixing seat, and the connecting rod is movably connected with fixing seat, and is arranged outside the connecting rod
One spring support, first spring support one end are connected and fixed the inner sidewall of seat, the first spring support other end connection
The left end of lantern ring lateral wall, the connecting rod right end connect leather rope, and described leather rope one end passes through two the first deflector rolls, leads around second
Handle is welded on roller, third deflector roll connection sliding block, the sliding block top, and the front and rear sides side wall of the sliding block is welded with several convex
The bayonet lock risen, the support bar top are obliquely installed sliding rail, and sliding rail two sides inner sidewall is recessed with compatible with bayonet lock
Sliding slot, it is in be slidably connected that the sliding block, which engages sliding slot with sliding rail by bayonet lock, the vertical welding holder in support rod left end bottom,
Support rod right side wall upper position level welds the second fixed link, and the second fixed link right end level is welded with two and is in
The anchor ear of convex structure, and two anchor ears are symmetrical set, the anchor ear is rotatablely connected the clamping plate, institute by shaft
The middle outside weldings of the shaft between anchor ear and clamping plate are stated by the postive stop baffle of ring structure, the outside of the shaft is arranged second
Spring support, second spring bracket one end connect postive stop baffle, and the second spring bracket other end connecting cleat is described
The slideway of structure in a ring is recessed at the top of fixing seat, the slideway is flexibly connected wind deflector by fixed pin, described to keep out the wind
Plate is in rectangular parallelepiped structure, and the baffle plate and fixed pin are in rotation connection.
Preferably, the handle is in cylindrical structure, and is arranged silicagel pad outside the handle.
Preferably, the fixing seat right end bottom level is welded with the fixed plate in rectangular parallelepiped structure, the fixed plate bottom
Portion is recessed with groove compatible with wind deflector, and the bottom portion of groove is laid with magnetic sheet, and the magnetic sheet can adsorb iron material matter
Wind deflector.
Preferably, fixed pin structure of a lateral H shape, the fixed pin are adapted with slideway, and the fixed pin bottom
Wind deflector is rotatablely connected by screw.
Preferably, the left end inside fixing seat is arranged in first deflector roll, and two first deflector rolls are in symmetrically to set
It sets, upper position is arranged inside support rod in second deflector roll, and upper position is arranged inside support rod in the third deflector roll.
The present invention has the advantages that
1. alcolhol burner fixed mechanism is connected with beaker fixed mechanism by bolt, so that user can be by screwing spiral shell
Bolt disassembles beaker fixed mechanism from alcolhol burner fixed mechanism, and user, which holds handle, can easily move beaker
Fixed mechanism and beaker, and user can press down on handle by thumb and can tilt beaker, and facilitating will burn
Chemicals in cup pours.
2. guaranteeing that the wind in laboratory will not be direct by setting wind deflector so as to the position of slidable adjustment wind deflector
The flare of alcolhol burner is blown askew, guarantees that alcolhol burner is capable of the bottom of face beaker and is heated, effectively raise beaker plus
Thermal mass and heating efficiency
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of detachable chemical experiment rack proposed by the present invention.
Fig. 2 is a kind of beaker fixed mechanism structural schematic diagram of detachable chemical experiment rack proposed by the present invention.
Fig. 3 is a kind of anchor ear overlooking structure diagram of detachable chemical experiment rack proposed by the present invention.
Fig. 4 is a kind of fixing seat overlooking structure diagram of detachable chemical experiment rack proposed by the present invention.
Fig. 5 is a kind of air damper structure schematic diagram of detachable chemical experiment rack proposed by the present invention.
Number and corresponding component title represented by letter in figure: 1, alcolhol burner fixed mechanism；2, beaker fixed mechanism；
11, pedestal；12, support frame；13, bolt；21, support rod；22, bolt；23, screw hole；24, the first fixed link；25, fixing seat；
26, through-hole；27, lantern ring；28, connecting rod；29, the first spring support；210, the first deflector roll；211, the second deflector roll；212, third is led
Roller；213, sliding block；214, handle；215, bayonet lock；216, sliding rail；217, sliding slot；218, handle；219, the second fixed link；220,
Anchor ear；221, shaft；222, clamping plate；223, postive stop baffle；224, second spring bracket；225, slideway；226, fixed pin；227,
Wind deflector；228, fixed plate；229, magnetic sheet；230, leather rope.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Diagram and specific embodiment are closed, the present invention is further explained.
Embodiment 1
As shown in Figs. 1-5, a kind of detachable chemical experiment rack proposed by the present invention, including 1 He of alcolhol burner fixed mechanism
Beaker fixed mechanism 2, beaker fixed mechanism 2 include horizontally disposed pedestal 11 and the support frame for being inclined at 11 left end of pedestal
12, it is recessed with card slot at the top of support frame 12, and 12 lateral wall of support frame is screwed on bolt 13 by screw thread, and 13 one end of bolt is protruded into
In the middle part of card slot；
Beaker fixed mechanism 2 includes the support rod 21, symmetrically arranged two clamping plates 222 and structure in a ring being obliquely installed
Lantern ring 27,21 bottom of support rod is welded with bolt 22, and through setting screw hole 23 in the middle part of bolt 22, and bolt 22 is inserted into card slot
Interior, bolt 12 is screwed on screw hole 23 by screw thread, and 21 right side wall upper position level of support rod welds the first fixed link 24, and first is solid
24 right end horizontal welding connection fixed seat 25 of fixed pole, 25 middle part of fixing seat is from top to bottom through setting circular through hole 26,26 middle part of through-hole
Lantern ring 27 is set, and lantern ring 27 and through-hole 26 are concentric, the left end level welding of 27 lateral wall of lantern ring is in the connecting rod of cylindrical structure
28,28 one end of connecting rod is protruded into fixing seat 25, and connecting rod 28 is movably connected with fixing seat 25, and the first bullet is arranged outside connecting rod 28
Spring bracket 29,29 one end of the first spring support are connected and fixed the inner sidewall of seat 25, and 29 other end of the first spring support connects lantern ring
The left end of 27 lateral walls, 28 right end of connecting rod connect leather rope 230, and 230 one end of leather rope passes through two the first deflector rolls 210, bypasses second
Handle 214 is welded on deflector roll 211,212 connection sliding block 213 of third deflector roll, 213 top of sliding block, and the front and rear sides side wall of sliding block 213 is equal
It is welded with the bayonet lock 215 of several protrusions, sliding rail 216 is arranged in 21 top droop of support rod, and 216 two sides inner sidewall of sliding rail is recessed with
Sliding slot 217 compatible with bayonet lock 215, sliding block 213 engage sliding slot 217 with sliding rail 216 in being slidably connected by bayonet lock 215, prop up
The vertical welding holder 218 in 21 left end bottom of strut, 21 right side wall upper position level of support rod weld the second fixed link 219, the
Two fixed link right end levels are welded with two anchor ears 220 in convex structure, and two anchor ears 220 are symmetrical set, anchor ear
220 are rotatablely connected clamping plate 222 by shaft 221, and the middle outside weldings of the shaft 221 between anchor ear 220 and clamping plate 222 are by annular
The postive stop baffle 223 of structure, the outside of shaft 221 are arranged second spring bracket 224,224 one end of second spring bracket connection limit
Position baffle 223,224 other end connecting cleat 222 of second spring bracket, the top of fixing seat 25 is recessed with the cunning of structure in a ring
Road 225, slideway 225 are flexibly connected wind deflector 227 by fixed pin 226, and wind deflector 227 is in rectangular parallelepiped structure, and baffle plate 227
With fixed pin 226 in rotation connection.
Embodiment 2
Above-described embodiment is distinguished please continue to refer to Fig. 1-5,
Further, handle 218 is in cylindrical structure, and is arranged silicagel pad outside handle 218,
By using above-mentioned technical proposal, so as to increase rubbing between user's hand and handle 218 using silicagel pad
Power is wiped, enables a user to grip handle 218, guarantees to be able to maintain when mobile beaker fixed mechanism 2 and beaker steady
It is fixed；
Further, 25 right end bottom level of fixing seat is welded with the fixed plate 228 in rectangular parallelepiped structure, fixed plate 228
Bottom is recessed with groove compatible with wind deflector 227, and bottom portion of groove is laid with magnetic sheet 229, and magnetic sheet 229 can adsorb iron material matter
Wind deflector 227,
By using above-mentioned technical proposal, so as to which when not using wind deflector 227, band wind deflector 227 is cooling
Get off, can use groove engaging wind deflector 227, and fixed wind sheild 227 is adsorbed by magnetic sheet 229, save 227 institute of wind deflector
The space occupied；
Further, the structure of a lateral H shape of fixed pin 226, fixed pin 226 are adapted with slideway 225, and 226 bottom of fixed pin
Portion is rotatablely connected wind deflector 227 by screw,
By using above-mentioned technical proposal, so as to using fixed pin 226 that wind deflector 227 is fixed, and can pass through
The position of the slidable adjustment wind deflector 227 on slideway 225 of fixed pin 226 guarantees that wind deflector 227 can just keep off for alcolhol burner
Wind；
Further, the left end inside fixing seat 25 is arranged in the first deflector roll 210, and two the first deflector rolls 20 are in symmetrically to set
It sets, the setting of the second deflector roll 211 is arranged inside support rod 21 in 21 inside upper position of support rod, third deflector roll 212 by upper
It sets,
By using above-mentioned technical proposal, so as to utilize the first deflector roll 210, the second deflector roll 211 and third deflector roll 212
Leather rope 220 is drawn by connecting rod 28 to sliding block 213.
In the use of the present invention, alcolhol burner is placed on pedestal 11, pedestal 11 is that steel plate material quality ensure that greatly entirely
Bolt 22 is inserted into the top of support frame 12, and passes through screw hole 23 for bolt and support by bolt 13 by the stability of experiment frame
Frame 12 is connected and fixed, and then will be fixed in the middle part of beaker between two clamping plates 222, and clamping plate 222 can be in the second bullet at this time
It is in close contact and will be fixed in the middle part of beaker with beaker lateral wall under the action of 224 restoring force of spring bracket, set is protruded into the bottom of beaker
In ring 27, alcolhol burner is placed on pedestal 11, when heating beaker, is rotated according to wind direction adjust wind deflector 227 first
Position guarantees that wind deflector 227 is placed exactly in the side dried to alcolhol burner, and alcolhol burner heats beaker bottom, and wind deflector 227 guarantees
Wind will not directly blow to the flare of alcolhol burner, and when needing to topple over the drug in beaker, user screws lower 13 hand grip of bolt
Entire beaker fixed mechanism 2 and alcolhol burner fixed mechanism 1 can be separated 218, then user's thumb slide downward pushes away
214, handle 214 with movable slider 213 along 217 slide downward of sliding slot on sliding rail 216, due to sliding block 213 and connecting rod 28 it
Between connect leather rope 220, so sliding block 213 when slide downward can by leather rope pull 28 level of connecting rod be moved to the left, even
Bar 28 drives lantern ring 27 to be moved to the left together, and 27 right end of lantern ring is contacted with beaker, and beaker bottom is pushed to the left, due to beaker
Middle part is by clamping plate 222 and anchor ear 220 in rotation connection, so will appear inclination at the top of beaker, user, which can use, to incline
Oblique beaker conveniently topples over the drug in beaker.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of detachable chemical experiment rack, it is characterised in that: including alcolhol burner fixed mechanism (1) and beaker fixed mechanism
(2), the beaker fixed mechanism (2) includes horizontally disposed pedestal (11) and the support frame for being inclined at pedestal (11) left end
(12), it is recessed with card slot at the top of support frame as described above (12), and support frame as described above (12) lateral wall is screwed on bolt (13) by screw thread,
And described bolt (13) one end is protruded into the middle part of card slot；
The beaker fixed mechanism (2) includes the support rod (21) being obliquely installed, symmetrically arranged two clamping plates (222) He Chenghuan
The lantern ring (27) of shape structure, support rod (21) bottom are welded with bolt (22), through setting spiral shell in the middle part of the bolt (22)
Hole (23), and in the bolt (22) insertion card slot, the bolt (12) is screwed on screw hole (23) by screw thread, the support rod
(21) right side wall upper position level welding the first fixed link (24), the first fixed link (24) right end horizontal welding connection fixed seat
(25), from top to bottom through described in setting in the middle part of setting circular through hole (26), the through-hole (26) in the middle part of the fixing seat (25)
Lantern ring (27), and the lantern ring (27) and through-hole (26) are concentric, the left end level welding of lantern ring (27) lateral wall is in cylinder
The connecting rod (28) of body structure, described connecting rod (28) one end are protruded into fixing seat (25), and the connecting rod (28) and fixing seat (25)
It is movably connected, is arranged the first spring support (29) outside the connecting rod (28), the first spring support (29) one end connection
The inner sidewall of fixing seat (25), the left end of described first spring support (29) other end connection lantern ring (27) lateral wall, the company
Bar (28) right end connects leather rope (230), and described leather rope (230) one end passes through two the first deflector rolls (210), bypasses the second deflector roll
(211), handle (214) are welded on third deflector roll (212) connection sliding block (213), sliding block (213) top, the sliding block (213)
Front and rear sides side wall be welded with the bayonet locks (215) of several protrusions, sliding rail is arranged in support rod (21) top droop
(216), sliding rail (216) two sides inner sidewall is recessed with and bayonet lock (215) compatible sliding slot (217), the sliding block
It (213) is in be slidably connected with sliding rail (216) by bayonet lock (215) engaging sliding slot (217), support rod (21) the left end bottom is perpendicular
Straight welding holder (218), support rod (21) the right side wall upper position level weld the second fixed link (219), and described second
Fixed link right end level is welded with two anchor ears (220) in convex structure, and two anchor ears (220) are in symmetrically to set
Set, the anchor ear (220) is rotatablely connected the clamping plate (222) by shaft (221), the anchor ear (220) and clamping plate (222) it
Between shaft (221) middle outside weldings by the postive stop baffle (223) of ring structure, the outside of the shaft (221) is arranged
Two spring supports (224), described second spring bracket (224) one end connect postive stop baffle (223), the second spring bracket
(224) other end connecting cleat (222) are recessed with the slideway (225) of structure in a ring at the top of the fixing seat (25), described
Slideway (225) is flexibly connected wind deflector (227) by fixed pin (226), and the wind deflector (227) is in rectangular parallelepiped structure, and institute
Baffle plate (227) and fixed pin (226) are stated in rotation connection.
2. a kind of detachable chemical experiment rack according to claim 1, it is characterised in that: the handle (218) is in circle
Column structure, and silicagel pad is arranged outside the handle (218).
3. a kind of detachable chemical experiment rack according to claim 1, it is characterised in that: fixing seat (25) right end
Bottom level is welded with the fixed plate (228) in rectangular parallelepiped structure, and fixed plate (228) bottom is recessed with and wind deflector
(227) compatible groove, the bottom portion of groove is laid with magnetic sheet (229), and the magnetic sheet (229) can adsorb the gear of iron material matter
Aerofoil (227).
4. a kind of detachable chemical experiment rack according to claim 1, it is characterised in that: the fixed pin (226) is in
" work " shape structure, the fixed pin (226) are adapted with slideway (225), and the fixed pin (226) bottom is rotated by screw
It connects wind deflector (227).
5. a kind of detachable chemical experiment rack according to claim 1, it is characterised in that: first deflector roll (210)
The left end internal in fixing seat (25) is set, and two first deflector rolls (20) are symmetrical set, second deflector roll (211)
Setting is in the internal upper position of support rod (21), and third deflector roll (212) setting is in the internal upper position of support rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154266.6A CN109395792A (en) | 2018-09-30 | 2018-09-30 | A kind of detachable chemical experiment rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154266.6A CN109395792A (en) | 2018-09-30 | 2018-09-30 | A kind of detachable chemical experiment rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109395792A true CN109395792A (en) | 2019-03-01 |
Family
ID=65465825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811154266.6A Pending CN109395792A (en) | 2018-09-30 | 2018-09-30 | A kind of detachable chemical experiment rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109395792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302627A (en) * | 2020-02-18 | 2020-06-19 | 龙泉瓯江青瓷有限公司 | Firing process and firing equipment for medium-temperature Longquan green glaze |
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|---|---|---|---|---|
| EP0514379B1 (en) * | 1990-02-07 | 1994-09-14 | Badischer Normteile- und Apparatebau GmbH & Co KG | Multi-channel pipette |
| CN107213939A (en) * | 2017-06-20 | 2017-09-29 | 无锡市跨克微营养素有限公司 | Possesses windproof and fire-extinguishing function concurrently iron stand |
| CN206823841U (en) * | 2017-06-07 | 2018-01-02 | 刘宇轩 | Holder device for biologic test vessel |
| CN206911397U (en) * | 2017-07-14 | 2018-01-23 | 陕西理工大学 | A kind of Multifunctional metal-framed platform of physics teaching experiment |
| CN207667689U (en) * | 2017-11-29 | 2018-07-31 | 安阳师范学院 | Solution heats tilting device |
| CN108525716A (en) * | 2018-05-08 | 2018-09-14 | 文轩 | One kind having the physics teaching experiment iron stand that keeps out the wind |
-
2018
- 2018-09-30 CN CN201811154266.6A patent/CN109395792A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0514379B1 (en) * | 1990-02-07 | 1994-09-14 | Badischer Normteile- und Apparatebau GmbH & Co KG | Multi-channel pipette |
| CN206823841U (en) * | 2017-06-07 | 2018-01-02 | 刘宇轩 | Holder device for biologic test vessel |
| CN107213939A (en) * | 2017-06-20 | 2017-09-29 | 无锡市跨克微营养素有限公司 | Possesses windproof and fire-extinguishing function concurrently iron stand |
| CN206911397U (en) * | 2017-07-14 | 2018-01-23 | 陕西理工大学 | A kind of Multifunctional metal-framed platform of physics teaching experiment |
| CN207667689U (en) * | 2017-11-29 | 2018-07-31 | 安阳师范学院 | Solution heats tilting device |
| CN108525716A (en) * | 2018-05-08 | 2018-09-14 | 文轩 | One kind having the physics teaching experiment iron stand that keeps out the wind |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302627A (en) * | 2020-02-18 | 2020-06-19 | 龙泉瓯江青瓷有限公司 | Firing process and firing equipment for medium-temperature Longquan green glaze |
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Application publication date: 20190301 |
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