CN207102653U - A kind of high school chemical experiment beaker clamp device - Google Patents
A kind of high school chemical experiment beaker clamp device Download PDFInfo
- Publication number
- CN207102653U CN207102653U CN201721027032.6U CN201721027032U CN207102653U CN 207102653 U CN207102653 U CN 207102653U CN 201721027032 U CN201721027032 U CN 201721027032U CN 207102653 U CN207102653 U CN 207102653U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- beaker
- framework
- arc
- support frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of high school chemical experiment beaker clamp device, including beaker and framework, the beaker is plugged on framework inner chamber, the arc is fixedly connected with U-shaped motion bar away from block rubber side, the U-shaped motion bar is fixedly connected with several projections close to arc side, the framework bottom has been fixedly connected with rotating shaft at both sides, the rotating shaft outer ledge is connected with U-shaped support frame, the limited block is fixedly connected on framework bottom, the U-shaped support frame offers jack away from limited block side, the framework bottom is fixedly connected with the latch to be cooperated with jack, the utility model high school chemical experiment beaker clamp device has simple to operate, ensure other instruments it is complete the features such as.
Description
Technical field
Technical field of chemical experiment supplies is the utility model is related to, specially a kind of high school chemical experiment is gripped with beaker and filled
Put.
Background technology
After beaker heating occurs in chemical experiment, in experiment, it is impossible to lift down immediately, experimenter needs to pass through cloth
Material, which is thermally shielded, takes, or is operated by fixture class device, in this operation of taking is thermally shielded by cloth, meeting
Unintentionally so that cloth is hooked onto some experimental provision, it is likely that other laboratory apparatus can be torn, serious meeting damages other instrument
Device, after beaker has heated, if placing on the table immediately, and placed side is not thermally insulated, its high temperature can damage
Placed side.
Utility model content
The technical problem that the utility model solves is to overcome the complex operation of prior art, fragile other instruments to lack
Fall into, there is provided a kind of high school chemical experiment beaker clamp device.The high school chemical experiment has operation with beaker clamp device
Simply, ensure other instruments it is complete the features such as.
To achieve the above object, the utility model provides following technical scheme：A kind of high school chemical experiment is gripped with beaker
Device, including beaker and framework, the beaker are plugged on framework inner chamber, and the beaker outer ledge is provided with arc, the arc
Shape plate is fixedly connected with several block rubbers close to beaker side, and the block rubber outer ledge mutually pastes with beaker outer wall
Close, the arc both ends are fixedly connected with connecting rod, and the connecting rod is fixedly connected with sliding block away from arc one end, described
The chute being mutually matched with sliding block is offered in framework, the sliding block is fixedly connected with spring, the spring close to beaker side
Fixed plate is fixedly connected with away from sliding block one end, the fixed plate is fixedly connected in chute, and the arc is away from block rubber
Side is fixedly connected with U-shaped motion bar, and the U-shaped motion bar is fixedly connected with several projections close to arc side, described
Framework bottom has been fixedly connected with rotating shaft at both sides, and the rotating shaft outer ledge is connected with U-shaped support frame, the U
Shape support frame is provided with limited block away from arc side, and the limited block bottom is bonded to each other with U-shaped support frame outer ledge,
The limited block is fixedly connected on framework bottom, and the U-shaped support frame offers jack, the framework bottom away from limited block side
Portion is fixedly connected with the latch to be cooperated with jack.
Preferably, the projection is arcuate structure, and projection linear array successively from top to bottom, multiple projections
Combine corrugated.
Preferably, connected between the rotating shaft and U-shaped support frame by way of be hinged.
Preferably, the block rubber linear arrangement successively, and the block rubber cross section is semicircle from top to bottom.
Preferably, the longitudinal length sum of U-shaped support frame described in two groups can not be more than the distance between two groups of rotating shafts.
Compared with prior art, the beneficial effects of the utility model are：The utility model device when in use, experimenter
Two hands hold framework both sides, then hand is caught on into U-shaped motion bar, and U-shaped motion bar is moved to framework both sides, and then drive arc
Plate moves, while spring extends, and slowly decontrols U-shaped motion bar, spring by the outside of framework socket beaker after the heating again afterwards
Effect drive arc to be moved to beaker direction, and the elasticity of spring causes arc to have to beaker to the work among framework
Firmly, that is, beaker is clamped, beaker is moved by mobile framework afterwards, when beaker is placed, operating personnel untie U-shaped support frame
Latch and jack, U-shaped support frame is rotated, until U-shaped support frame is bonded to each other away from beaker side with limited block, i.e., so that two
Group U-shaped support frame is in "eight" shape, and the above moves the operation of beaker, only need to move U-shaped motion bar, without other operations, i.e. band
The characteristics of device is simple to operate is carried out, has avoided heat-insulated to beaker using cloth, and other can have been damaged when being moved to device
Instrument, and the setting of U-shaped support frame causes beaker bottom is not direct to be contacted with placed side, that is, brings device and ensure other instruments
It is complete the features such as.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the enlarged drawing of the utility model component activity plate；
Fig. 3 is the side view of the utility model part U-shaped support frame.
Label in figure：1st, beaker, 2, framework, 3, arc, 4, block rubber, 5, connecting rod, 6, sliding block, 7, chute, 8, bullet
Spring, 9, fixed plate, 10, U-shaped motion bar, 11, projection, 12, rotating shaft, 13, U-shaped support frame, 14, jack, 15, latch, 16, spacing
Block.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Fig. 1-3 are referred to, the utility model includes beaker 1 and framework 2, and the beaker 1 is plugged on the inner chamber of framework 2, described
The outer ledge of beaker 1 is provided with arc 3, and the arc 3 is fixedly connected with several block rubbers 4, and institute close to the side of beaker 1
State the outer ledge of block rubber 4 to be bonded to each other with the outer wall of beaker 1, the block rubber 4 linear arrangement successively, and described from top to bottom
The cross section of block rubber 4 is semicircle, and the both ends of arc 3 are fixedly connected with connecting rod 5, and the connecting rod 5 is away from arc 3
One end is fixedly connected with sliding block 6, the chute 7 being mutually matched with sliding block 6 is offered in the framework 2, the sliding block 6 is close to beaker
1 side is fixedly connected with spring 8, and the spring 8 is fixedly connected with fixed plate 9 away from the one end of sliding block 6, and the fixed plate 9 is fixed
It is connected in chute 7, the arc 3 is fixedly connected with U-shaped motion bar 10, the U-shaped motion bar 10 away from the side of block rubber 4
Several projections 11 are fixedly connected with close to the side of arc 3, the projection 11 is arcuate structure, and the projection 11 is from up to
Under linear array successively, multiple projections 11 combine corrugated, and the bottom of framework 2 has been fixedly connected with both sides
Rotating shaft 12, the outer ledge of rotating shaft 12 are connected with U-shaped support frame 13, lead between the rotating shaft 12 and U-shaped support frame 13
Be hinged mode is crossed to connect, the longitudinal length sum of U-shaped support frame 13 described in two groups can not be more than between two groups of rotating shafts 12 away from
From it is that the U-shaped support frame 13 is away from arc in order to ensure the 13 more preferable folding and unfolding of U-shaped support frame in the bottom of framework 2 so to set
The side of plate 3 is provided with limited block 16, and the bottom of the limited block 16 is bonded to each other with the outer ledge of U-shaped support frame 13, described spacing
Block 16 is fixedly connected on the bottom of framework 2, and the U-shaped support frame 13 offers jack 14, the framework 2 away from the side of limited block 16
Bottom is fixedly connected with the latch 15 to be cooperated with jack 14.
Operation principle：When in use, the hand of experimenter two holds the both sides of framework 2 to the utility model device, then hand is caught on into U
Shape motion bar 10, and U-shaped motion bar 10 is moved to the both sides of framework 2, and then drive arc 3 to move, while spring 8 extends,
Framework 2 is socketed the outside of beaker 1 after the heating again afterwards, slowly decontrols U-shaped motion bar 10, the effect of spring 8 drives arc
Plate 3 moves to the direction of beaker 1, and the elasticity of spring 8 causes arc 3 to have the individual active force among framework 2 to beaker 1, i.e.,
Beaker 1 is clamped, beaker 1 is moved by mobile framework 2 afterwards, when beaker 1 is placed, operating personnel untie U-shaped support frame 13
Latch 15 and jack 14, U-shaped support frame 13 is rotated, until U-shaped support frame 13 mutually pastes away from the side of beaker 1 and limited block 16
Close, that is, make it that two groups of U-shaped support frames 13 are in "eight" shape.
Claims (5)
1. a kind of high school chemical experiment beaker clamp device, including beaker（1）And framework（2）, it is characterised in that：The beaker
（1）It is plugged on framework（2）Inner chamber, the beaker（1）Outer ledge is provided with arc（3）, the arc（3）Close to beaker
（1）Side is fixedly connected with several block rubbers（4）, and the block rubber（4）Outer ledge and beaker（1）Outer wall mutually pastes
Close, the arc（3）Both ends are fixedly connected with connecting rod（5）, the connecting rod（5）Away from arc（3）One end, which is fixed, to be connected
It is connected to sliding block（6）, the framework（2）On offer and sliding block（6）The chute being mutually matched（7）, the sliding block（6）Close to beaker
（1）Side is fixedly connected with spring（8）, the spring（8）Away from sliding block（6）One end is fixedly connected with fixed plate（9）, it is described solid
Fixed board（9）It is fixedly connected on chute（7）It is interior, the arc（3）Away from block rubber（4）Side is fixedly connected with U-shaped motion bar
（10）, the U-shaped motion bar（10）Close to arc（3）Side is fixedly connected with several projections（11）, the framework（2）Bottom
Portion has been fixedly connected with rotating shaft at both sides（12）, the rotating shaft（12）Outer ledge is connected with U-shaped support frame（13）,
The U-shaped support frame（13）Away from arc（3）Side is provided with limited block（16）, and the limited block（16）Bottom and U-shaped branch
Support（13）Outer ledge is bonded to each other, the limited block（16）It is fixedly connected on framework（2）Bottom, the U-shaped support frame
（13）Away from limited block（16）Side offers jack（14）, the framework（2）Bottom is fixedly connected with and jack（14）Mutually
The latch of cooperation（15）.
A kind of 2. high school chemical experiment beaker clamp device according to claim 1, it is characterised in that：The projection
（11）For arcuate structure, and the projection（11）Linear array successively from top to bottom, multiple projections（11）Combine corrugated
Shape.
A kind of 3. high school chemical experiment beaker clamp device according to claim 1, it is characterised in that：The rotating shaft
（12）With U-shaped support frame（13）Between connected by way of be hinged.
A kind of 4. high school chemical experiment beaker clamp device according to claim 1, it is characterised in that：The block rubber
（4）Linear arrangement successively from top to bottom, and the block rubber（4）Cross section is semicircle.
A kind of 5. high school chemical experiment beaker clamp device according to claim 1, it is characterised in that：U described in two groups
Shape support frame（13）Longitudinal length sum can not be more than two groups of rotating shafts（12）The distance between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027032.6U CN207102653U (en) | 2017-08-16 | 2017-08-16 | A kind of high school chemical experiment beaker clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027032.6U CN207102653U (en) | 2017-08-16 | 2017-08-16 | A kind of high school chemical experiment beaker clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207102653U true CN207102653U (en) | 2018-03-16 |
Family
ID=61578046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721027032.6U Expired - Fee Related CN207102653U (en) | 2017-08-16 | 2017-08-16 | A kind of high school chemical experiment beaker clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207102653U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108665776A (en) * | 2018-05-09 | 2018-10-16 | 周莹杰 | Vaporization and liquefied suction exothermic characteristic experimental provision |
| CN108679953A (en) * | 2018-05-23 | 2018-10-19 | 贵州苗岭醉美人茶业有限公司 | A kind of Multifunctional tea the cool green grass or young crops rack |
| CN110763520A (en) * | 2019-12-05 | 2020-02-07 | 盐城市兆泉项目管理有限公司 | Water quality monitoring device with sampling function |
-
2017
- 2017-08-16 CN CN201721027032.6U patent/CN207102653U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108665776A (en) * | 2018-05-09 | 2018-10-16 | 周莹杰 | Vaporization and liquefied suction exothermic characteristic experimental provision |
| CN108679953A (en) * | 2018-05-23 | 2018-10-19 | 贵州苗岭醉美人茶业有限公司 | A kind of Multifunctional tea the cool green grass or young crops rack |
| CN110763520A (en) * | 2019-12-05 | 2020-02-07 | 盐城市兆泉项目管理有限公司 | Water quality monitoring device with sampling function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180316 Termination date: 20180816 |