CN206793715U - A kind of iron stand for chemical experiment - Google Patents
A kind of iron stand for chemical experiment Download PDFInfo
- Publication number
- CN206793715U CN206793715U CN201720676063.8U CN201720676063U CN206793715U CN 206793715 U CN206793715 U CN 206793715U CN 201720676063 U CN201720676063 U CN 201720676063U CN 206793715 U CN206793715 U CN 206793715U
- Authority
- CN
- China
- Prior art keywords
- accessory
- connecting hole
- mobile phone
- fixing frame
- chuck
- 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
Links
Abstract
The utility model discloses a kind of iron stand for chemical experiment, including base, accessory mounting rod, accessory connector and accessory, the accessory mounting rod is vertically set on the base, the accessory connector is provided with the first connecting hole and the second connecting hole, the central axis of first connecting hole and second connecting hole is mutually perpendicular to, the accessory connector is arranged to multiple, and multiple accessory connectors are connected by first connecting hole with the accessory mounting rod, the accessory includes annular fixing frame, grip frame and mobile phone fixing frame, the annular fixing frame, frame and the mobile phone fixing frame of gripping is connected with the accessory connector respectively by the second connecting hole.The utility model can be recorded a video when doing some needs records and too busy to attend to anything else experiment, can be recorded a video with mobile phone and emphasis experimental phenomena is reset back and forth by increasing mobile phone fixing frame structure design with mobile phone to experimentation, more accurate record.
Description
Technical field
A kind of iron stand for chemical experiment is the utility model is related to, belongs to chemical experiment apparatus field.
Background technology
All it is to be erected on iron stand to complete in fact commonly using to iron stand, many experimental wares in chemical laboratory
Test.Existing iron stand is generally assembled by base, column and Double Tops silk cross clamp, has easy to assembly, height and angle
The advantages of being easily adjusted, therefore obtain wide popularization and application.It is but past when some number times tighter task weight or particular/special requirement
Past to need to multiple experiments while carry out, so will result in some experimental phenomenas, we are not observed, total solid to us
Certain error can be caused by testing result, and the connection dop result on traditional iron stand is excessively complicated, causes inconvenient for use.
The content of the invention
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of for chemical experiment
Iron stand.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of iron stand for chemical experiment of the utility model, including base, accessory mounting rod, accessory connector and match somebody with somebody
Part, the accessory mounting rod are vertically set on the base, and the accessory connector is provided with the first connecting hole and second and connected
Connect hole, the central axis of first connecting hole and second connecting hole is mutually perpendicular to, and the accessory connector is arranged to more
It is individual, and multiple accessory connectors are connected by first connecting hole with the accessory mounting rod, the accessory includes ring
Shape fixed mount, grip frame and mobile phone fixing frame, the annular fixing frame, described grip frame and the mobile phone fixing frame
Be connected respectively with the accessory connector by second connecting hole, the mobile phone fixing frame include connecting rod, fixed chuck,
Flexible chuck and folding claw, one end of the connecting rod are arranged in second connecting hole, the other end of the connecting rod
It is connected with the side of the fixed chuck, the flexible chuck is connected with the fixed chuck, and the folding claw is provided with two groups,
And the both sides that claw is separately positioned on the flexible chuck and the fixed chuck are folded described in two groups.
Preferably, two containing cavities being provided with the fixed chuck, one end of the flexible chuck is provided with two expansion links,
And one end of two expansion links is separately positioned in two containing cavities.
Preferably, one end in the containing cavities of the expansion link is provided with block, is arranged on the expansion link
There is back-moving spring, and the both ends of the back-moving spring are connected with the block and the storage cavity wall respectively.
Preferably, the both ends of the accessory connector are equipped with locking knob.
The beneficial effect that the utility model is reached is：
1st, the utility model is reasonable in design, by increasing mobile phone fixing frame structure design, can make some needs
When record and too busy to attend to anything else experiment, experimentation can be carried out with mobile phone by the way that mobile phone is arranged on into mobile phone fixing frame
Video recording, experiment is being recorded by video recording at one's leisure, and can recorded a video with mobile phone and emphasis experimental phenomena is carried out back and forth
Reset, more accurate record；
2nd, the combination of the first connecting hole, the second connecting hole and locking knob designs on accessory connector, makes accessory connector
More compact structure, disclosure satisfy that accessory carries out rotation and upper and lower regulation requirement.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of structural representation of iron stand for chemical experiment of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model mobile phone fixing frame；
Fig. 3 is the sectional view of the utility model accessory connection.
In figure：1- bases, 2- accessory mounting rods, 3- accessory connectors, 4- accessories, the connecting holes of 5- first, 6- second are connected
Hole, 7- annular fixing frames, 8- grip frame, 9- mobile phone fixing frames, 10- connecting rods, 11- fixed chucks, and 12- stretches chuck,
13- folds claw, 14- containing cavities, 15- expansion links, 16- blocks, 17- back-moving springs, 18- locking knobs.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
As Figure 1-3, a kind of iron stand for chemical experiment, including base 1, accessory mounting rod 2, accessory connector
3 and accessory 4, the accessory mounting rod 2 be vertically set on the base 1, the accessory connector 3 is provided with the first connecting hole
5 and second connecting hole 6, the central axis of first connecting hole 5 and second connecting hole 6 is mutually perpendicular to, and the accessory connects
Joint 3 is arranged to multiple, and multiple accessory connectors 3 are connected by first connecting hole 5 and the accessory mounting rod 2
Connect, the accessory 4 includes annular fixing frame 7, grips frame 8 and mobile phone fixing frame 9, the annular fixing frame 7, the clamping
Fixed mount 8 and the mobile phone fixing frame 9 are connected with the accessory connector 3 respectively by second connecting hole 6, the mobile phone
Fixed mount 9 includes connecting rod 10, fixed chuck 11, flexible chuck 12 and folds claw 13, and one end of the connecting rod 10 is set
In second connecting hole 6, the other end of the connecting rod 10 is connected with the side of the fixed chuck 11, the telescopic clamp
First 12 are connected with the fixed chuck 11, and the folding claw 13 is provided with two groups, and claw 13 is folded described in two groups and is set respectively
In the both sides of the flexible chuck 12 and the fixed chuck 11.
Two containing cavities 14 are provided with the fixed chuck 11, one end of the flexible chuck 12 is provided with two expansion links
15, and one end of two expansion links 15 is separately positioned in two containing cavities 14, the expansion link 15 is located at institute
State one end in containing cavities 14 and be provided with block 16, back-moving spring 17, and the back-moving spring are arranged with the expansion link 15
17 both ends are connected with the block 16 and the inwall of the containing cavities 14 respectively, can realize and mobile phone is fixedly clamped, described
The both ends of accessory connector 3 are equipped with locking knob 18, are easy to the regulation of accessory connector 3.
Operation principle：Require the suitable number of annular fixing frame 7 of selection according to chemical experiment first and grip frame 8 to pacify
Accessory connector 3 is arranged on mounted in accessory connector 3, then by mobile phone fixing frame 9, is further regulated according to requirements each
The height of individual accessory connector 3, it is possible to test, when needing to record a video to experimentation, open and fold claw
13, and the distance between fixed chuck 11 and flexible chuck 12 are pulled open, mobile phone is placed on two groups of folding claws 13, resetted
Fixation is clamped in the presence of spring 17 to mobile phone, then opens recording function, then camera alignment is recorded a video
Object, experiment can thus recorded by video recording at one's leisure, and can recorded a video with mobile phone and emphasis is tested now
As being reset back and forth, more accurate record.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of iron stand for chemical experiment, including base（1）, accessory mounting rod（2）, accessory connector（3）And accessory
（4）, it is characterised in that：The accessory mounting rod（2）It is vertically set on the base（1）On, the accessory connector（3）On set
There is the first connecting hole（5）With the second connecting hole（6）, first connecting hole（5）With second connecting hole（6）Central axis
It is mutually perpendicular to, the accessory connector（3）It is arranged to multiple, and multiple accessory connectors（3）Connected by described first
Hole（5）With the accessory mounting rod（2）Connection, the accessory（4）Including annular fixing frame（7）, grip frame（8）And mobile phone
Fixed mount（9）, the annular fixing frame（7）, described grip frame（8）With the mobile phone fixing frame（9）Pass through described second
Connecting hole（6）Respectively with the accessory connector（3）Connection, the mobile phone fixing frame（9）Including connecting rod（10）, fixed chuck
（11）, flexible chuck（12）With folding claw（13）, the connecting rod（10）One end be arranged on second connecting hole（6）
It is interior, the connecting rod（10）The other end and the fixed chuck（11）Side connection, the flexible chuck（12）With it is described
Fixed chuck（11）Connection, the folding claw（13）Provided with two groups, and claw is folded described in two groups（13）It is separately positioned on institute
State flexible chuck（12）With the fixed chuck（11）Both sides.
A kind of 2. iron stand for chemical experiment according to claim 1, it is characterised in that：The fixed chuck（11）
Inside it is provided with two containing cavities（14）, the flexible chuck（12）One end be provided with two expansion links（15）, and two are described flexible
Bar（15）One end be separately positioned on two containing cavities（14）It is interior.
A kind of 3. iron stand for chemical experiment according to claim 2, it is characterised in that：The expansion link（15）'s
Positioned at the containing cavities（14）Interior one end is provided with block（16）, the expansion link（15）On be arranged with back-moving spring（17）,
And the back-moving spring（17）Both ends respectively with the block（16）With the containing cavities（14）Inwall connects.
A kind of 4. iron stand for chemical experiment according to claim 1, it is characterised in that：The accessory connector
（3）Both ends be equipped with locking knob（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720676063.8U CN206793715U (en) | 2017-06-12 | 2017-06-12 | A kind of iron stand for chemical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720676063.8U CN206793715U (en) | 2017-06-12 | 2017-06-12 | A kind of iron stand for chemical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206793715U true CN206793715U (en) | 2017-12-26 |
Family
ID=60746410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720676063.8U Expired - Fee Related CN206793715U (en) | 2017-06-12 | 2017-06-12 | A kind of iron stand for chemical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206793715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593665A (en) * | 2018-07-10 | 2018-09-28 | 青岛元启智能机器人科技有限公司 | A kind of remote controler CCD vision inspection apparatus |
-
2017
- 2017-06-12 CN CN201720676063.8U patent/CN206793715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593665A (en) * | 2018-07-10 | 2018-09-28 | 青岛元启智能机器人科技有限公司 | A kind of remote controler CCD vision inspection apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |