CN208098126U - A kind of chemical laboratory article placement rack - Google Patents
A kind of chemical laboratory article placement rack Download PDFInfo
- Publication number
- CN208098126U CN208098126U CN201820364304.XU CN201820364304U CN208098126U CN 208098126 U CN208098126 U CN 208098126U CN 201820364304 U CN201820364304 U CN 201820364304U CN 208098126 U CN208098126 U CN 208098126U
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- Prior art keywords
- slot
- cylindrical plate
- outside
- placement rack
- chemical laboratory
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- 239000000126 substance Substances 0.000 title claims abstract description 36
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 25
- 238000000034 method Methods 0.000 description 20
- 230000007423 decrease Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to chemical laboratory equipment technical fields, and disclose a kind of chemical laboratory article placement rack, including cylindrical plate, top on the outside of the cylindrical plate, the equal movable sleeve in middle part and lower part is connected to connection ring, the outside fixing sleeve of the connection ring is connected to placement plate, placing groove is offered on the outside of the placement plate, two sides inside the cylindrical plate offer the first through slot and the second through slot respectively, the two sides of first through slot inner cavity are connected with slide plate, support column is fixedly connected between two slide plates, the lower part of second through slot inner cavity is fixedly connected with thread bush, the thread in inner cavity of the thread bush is connected with threaded post, the bottom of the groove inner cavity is fixedly connected with motor, positioning bearing is plugged on the right side of the base top.The utility model solves the problems, such as traditional chemical use for laboratory article placement rack using more inconvenience, so that the chemical laboratory is easy to use with article placement rack.
Description
Technical field
The utility model relates to equipment of chemical industry technical field, specially a kind of chemical laboratory article placement rack.
Background technique
It is well known that chemical experiment is one of part and parcel in chemical subject in process of general chemistry teaching, therefore,
Each educational institution is typically provided with dedicated chemical laboratory, carries out chemical experiment with for student, and in chemical experiment
In room, various chemical experiments are generally all placed on dedicated laying rack with article.
Traditional chemical use for laboratory article placement rack structure is more single at present, and most common is exactly cabinet type structure, chemistry
The article of experiment is typically all to be placed in each drawer of cabinet body, and the height of cabinet body is generally higher, smaller for stature
Student for, the object of cabinet body eminence is not easy to take, in addition, the position of drawer can not change, before article of taking, student
It needs to find corresponding drawer in numerous drawers, more inconvenient, this results in traditional chemical use for laboratory article placement rack
Occurred using more inconvenient problem.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of chemical laboratory article placement rack, solves
Traditional chemical use for laboratory article placement rack uses more inconvenient problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of chemical laboratory article placement rack,
Including cylindrical plate, the equal movable sleeve in upper, middle and lower on the outside of the cylindrical plate is connected to connection ring, the outside of the connection ring
Fixing sleeve is connected to placement plate, and placing groove is offered on the outside of the placement plate, and the two sides inside the cylindrical plate offer respectively
First through slot and the second through slot, the two sides of first through slot inner cavity are connected with slide plate, fixed company between two slide plates
It is connected to support column, the bottom of the support column is fixedly connected with pedestal through cylindrical plate, and the lower part of second through slot inner cavity is solid
Surely it is connected with thread bush, the thread in inner cavity of the thread bush is connected with threaded post, and the right side opening of the chassis interior is equipped with groove,
The bottom of the groove inner cavity is fixedly connected with motor, and positioning bearing is plugged on the right side of the base top.
Preferably, the bottom of the threaded post sequentially passes through thread bush, the second through slot and the output for positioning bearing and motor
Axis is fixedly connected, and the bottom on the outside of threaded post and positioning bearing pivot bush unit.
Preferably, the height of the support column and threaded post is equal with diameter, and the top part of support column and threaded post
It Guan Chuan not the first through slot and the second through slot and the outside for extending to cylindrical plate.
Preferably, the axis of the axis and pedestal of the cylindrical plate is located on same vertical line, and the first through slot and second
Through slot is respectively with the two sides inside cylindrical plate using the axle center of cylindrical plate as the symmetrical distribution of middle line.
Preferably, the number of the placing groove is 12, and 12 placing grooves are divided into three groups, three groups of placing grooves point
Wei Yu not be centrosymmetric on the outside of three placement plates formula annular spread.
Preferably, the top of the positioning bearing runs through pedestal and extends to the outside of pedestal, and positions the bottom of bearing
It sequentially passes through pedestal and groove and extends to the inner cavity of groove.
Working principle：The inner cavity of three connection rings with the outside pivot bush unit of cylindrical plate, take test article when, can
Directly to rotate placement plate as needed, so that it may allow corresponding placing groove to be located at the front of user, not need user
It moves left and right, it is more convenient to use, and start motor, motor drives threaded post rotation, and threaded post allows thread bush to drive cylindrical plate
Rise or decline, can very easily adjust the height of corresponding placing groove, easily facilitate user and take article, so that the change
Use for laboratory article placement rack is learned to be easy to use, and can further effectively the position of screw rod be fixed by positioning bearing,
And in screw rod rotation process, can further effective stable screw rod, and in cylindrical plate lifting process, sliding block is first
Two Slideslips of through slot inner cavity, in the process, the cooperation of support column and sliding block can effectively improve the stabilization of cylindrical plate lifting
Property, further ensure chemical laboratory article placement rack advantage easy to use.
(3) beneficial effect
The utility model provides a kind of chemical laboratory article placement rack.Has following beneficial effect：
(1), the utility model is by setting motor, threaded post, thread bush, connection ring and placement plate, so that three connections
The inner cavity of ring with the outside pivot bush unit of cylindrical plate, take test article when, can according to need directly rotation placement plate,
Corresponding placing groove can be allowed to be located at the front of user, user is not needed and move left and right, it is more convenient to use, and open
Dynamic motor, motor drive threaded post rotation, and threaded post allows thread bush to drive cylindrical plate rising or decline, can very easily adjust
The height of whole corresponding placing groove easily facilitates user and takes article, to realize the chemical laboratory article placement rack
Advantage easy to use.
(2), the utility model enables positioning bearing further to have by setting positioning bearing, support column and sliding block
The position of screw rod is fixed in effect, and in screw rod rotation process, can further effective stable screw rod, and in circle
In column plate lifting process, sliding block is in two Slideslips of the first through slot inner cavity, and in the process, the cooperation of support column and sliding block can
The stability of cylindrical plate lifting is effectively improved, to further ensure what the chemical laboratory article placement rack was easy to use
Advantage.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic diagram of the first through slot of the utility model.
In figure：1 cylindrical plate, 2 connection rings, 3 placement plates, 4 placing grooves, 5 first through slots, 6 second through slots, 7 slide plates, 8 supports
Column, 9 pedestals, 10 thread bush, 11 threaded posts, 12 grooves, 13 motors, 14 positioning bearings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of chemical laboratory article placement rack, packet
Cylindrical plate 1 is included, the axis of cylindrical plate 1 and the axis of pedestal 9 are located on same vertical line, and the first through slot 5 divides with the second through slot 6
Not with the two sides inside cylindrical plate 1 using the axle center of cylindrical plate 1 as the symmetrical distribution of middle line, the top in the outside of cylindrical plate 1, in
The equal movable sleeve in portion and lower part is connected to connection ring 2, and the outside fixing sleeve of connection ring 2 is connected to placement plate 3, and the outside of placement plate 3 opens up
There is placing groove 4, the number of placing groove 4 is 12, and 12 placing grooves 4 are divided into three groups, and three groups of placing grooves 4 are located at
The outside of three placement plates 3 is centrosymmetric formula annular spread, the two sides inside cylindrical plate 1 offer respectively the first through slot 5 with
Second through slot 6, the two sides of 5 inner cavity of the first through slot are connected with slide plate 7, are fixedly connected with support column between two slide plates 7
8, support column 8 and the height of threaded post 11 are equal with diameter, and the top of support column 8 and threaded post 11 extends through first and leads to
The bottom in slot 5 and the second through slot 6 and the outside for extending to cylindrical plate 1, support column 8 is fixedly connected with pedestal 9 through cylindrical plate 1,
The lower part of second through slot, 6 inner cavity is fixedly connected with thread bush 10, and the thread in inner cavity of thread bush 10 is connected with threaded post 11, threaded post
11 bottom sequentially passes through thread bush 10, the second through slot 6 and positioning bearing 14 and is fixedly connected with the output shaft of motor 13, and screw thread
The bottom in the outside of column 11 and positioning 14 pivot bush unit of bearing, the right side opening inside pedestal 9 is equipped with groove 12, the bottom of 12 inner cavity of groove
Portion is fixedly connected with motor 13, by setting motor 13, threaded post 11, thread bush 10, connection ring 2 and placement plate 3, so that three
The inner cavity of connection ring 2 with the outside pivot bush unit of cylindrical plate 1, take test article when, can according to need direct rotation
Placement plate 3, so that it may allow corresponding placing groove 4 to be located at the front of user, not need user and move left and right, using more
Convenient, and start motor 13, motor 13 drives threaded post 11 to rotate, threaded post 11 allow thread bush 10 drive cylindrical plate 1 rise or
Person's decline, can very easily adjust the height of corresponding placing groove 4, easily facilitate user and take article, to realize this
The right side of the advantage that chemical laboratory is easy to use with article placement rack, 9 top of pedestal is plugged with positioning bearing 14, positions bearing
14 top runs through pedestal 9 and extends to the outside of pedestal 9, and the bottom for positioning bearing 14 sequentially passes through pedestal 9 and groove 12
And the inner cavity of groove 12 is extended to, by setting positioning bearing 14, support column 8 and sliding block, enables and position bearing 14 into one
Step is effectively fixed the position of screw rod, and in screw rod rotation process, can further effective stable screw rod, and
In 1 lifting process of cylindrical plate, sliding block 5 inner cavity of the first through slot two Slideslips, in the process, support column 8 and sliding block
Cooperation can effectively improve the stability of the lifting of cylindrical plate 1, to further ensure the chemical laboratory article placement rack
Advantage easy to use.
Working principle：The inner cavity of three connection rings 2 with the outside pivot bush unit of cylindrical plate 1, take test article when,
It can according to need directly rotation placement plate 3, so that it may allow corresponding placing groove 4 to be located at the front of user, not need to make
User moves left and right, more convenient to use, and starts motor 13, and motor 13 drives threaded post 11 to rotate, and threaded post 11 allows screw thread
Set 10 drives cylindrical plate 1 to rise or decline, and can very easily adjust the height of corresponding placing groove 4, easily facilitate user
It takes article, so that the chemical laboratory is easy to use with article placement rack, and positioning bearing 14 can be further effective right
The position of screw rod is fixed, and in screw rod rotation process, can further effective stable screw rod, and in cylindrical plate 1
In lifting process, sliding block is in two Slideslips of 5 inner cavity of the first through slot, and in the process, the cooperation of support column 8 and sliding block can have
Effect improves the stability that cylindrical plate 1 is gone up and down, and has further ensured chemical laboratory article placement rack advantage easy to use.
It can to sum up obtain, the chemical laboratory article placement rack, by setting motor 13, threaded post 11, thread bush 10, connect
Ring 2 and placement plate 3, positioning bearing 14, support column 8 and sliding block are connect, solves the use of traditional chemical use for laboratory article placement rack
More inconvenient problem.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of chemical laboratory article placement rack, including cylindrical plate (1), it is characterised in that：On the outside of the cylindrical plate (1)
The equal movable sleeve in upper, middle and lower is connected to connection ring (2), and the outside fixing sleeve of the connection ring (2) is connected to placement plate (3),
It is offered placing groove (4) on the outside of the placement plate (3), the internal two sides of the cylindrical plate (1) offer the first through slot respectively
(5) with the second through slot (6), the two sides of the first through slot (5) inner cavity are connected with slide plate (7), between two slide plates (7)
It being fixedly connected with support column (8), the bottom of the support column (8) is fixedly connected with pedestal (9) through cylindrical plate (1), and described the
The lower part of two through slots (6) inner cavity is fixedly connected with thread bush (10), and the thread in inner cavity of the thread bush (10) is connected with threaded post
(11), the internal right side opening of the pedestal (9) is equipped with groove (12), and the bottom of groove (12) inner cavity is fixedly connected with motor
(13), the right side at the top of the pedestal (9) is plugged with positioning bearing (14).
2. a kind of chemical laboratory article placement rack according to claim 1, it is characterised in that：The threaded post (11)
Bottom sequentially pass through thread bush (10), the second through slot (6) and positioning bearing (14) be fixedly connected with the output shaft of motor (13),
And the bottom on the outside of threaded post (11) and positioning bearing (14) pivot bush unit.
3. a kind of chemical laboratory article placement rack according to claim 1, it is characterised in that：The support column (8)
It is equal with the height of threaded post (11) with diameter, and extends through the first through slot at the top of support column (8) and threaded post (11)
(5) with the second through slot (6) and extend to the outside of cylindrical plate (1).
4. a kind of chemical laboratory article placement rack according to claim 1, it is characterised in that：The cylindrical plate (1)
Axis and the axis of pedestal (9) be located on same vertical line, and the first through slot (5) and the second through slot (6) respectively with cylindrical plate
(1) internal two sides are using the axle center of cylindrical plate (1) as the symmetrical distribution of middle line.
5. a kind of chemical laboratory article placement rack according to claim 1, it is characterised in that：The placing groove (4)
Number be 12, and 12 placing grooves (4) are divided into three groups, and three groups of placing grooves (4) are located at three placement plates (3)
Outside be centrosymmetric formula annular spread.
6. a kind of chemical laboratory article placement rack according to claim 1, it is characterised in that：The positioning bearing
(14) top runs through pedestal (9) and extends to the outside of pedestal (9), and the bottom for positioning bearing (14) sequentially passes through pedestal
(9) with groove (12) and extend to the inner cavities of groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820364304.XU CN208098126U (en) | 2018-03-18 | 2018-03-18 | A kind of chemical laboratory article placement rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820364304.XU CN208098126U (en) | 2018-03-18 | 2018-03-18 | A kind of chemical laboratory article placement rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208098126U true CN208098126U (en) | 2018-11-16 |
Family
ID=64127475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820364304.XU Expired - Fee Related CN208098126U (en) | 2018-03-18 | 2018-03-18 | A kind of chemical laboratory article placement rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208098126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557760A (en) * | 2020-04-01 | 2020-08-21 | 安徽医科大学第二附属医院 | Fixing device for mouse experiment |
-
2018
- 2018-03-18 CN CN201820364304.XU patent/CN208098126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557760A (en) * | 2020-04-01 | 2020-08-21 | 安徽医科大学第二附属医院 | Fixing device for mouse experiment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190613 Address after: 102100 metres north of Wangzhuang Village, Yanqing Town, Yanqing District, Beijing Patentee after: Beijing Mingyuan Normal Technology Co.,Ltd. Address before: 312500 16 -1, Shizhu Wan Village, Qixing street, Xinchang County, Shaoxing, Zhejiang. Patentee before: XINCHANG COUNTY QUANDAO INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |