CN209264485U - One kind being used for pycnometric device - Google Patents
One kind being used for pycnometric device Download PDFInfo
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- CN209264485U CN209264485U CN201822021829.6U CN201822021829U CN209264485U CN 209264485 U CN209264485 U CN 209264485U CN 201822021829 U CN201822021829 U CN 201822021829U CN 209264485 U CN209264485 U CN 209264485U
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- supporting element
- pycnometric
- connecting rod
- upright bar
- utility
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Abstract
The utility model discloses one kind to be used for pycnometric device, including chassis and supporting element, the two sides of chassis are respectively arranged with a upright bar；The supporting element offers a cavity, several through-holes being connected to cavity are offered on supporting element；The two sides of supporting element are respectively arranged with a connecting rod, and every connecting rod is rotatably coupled with that ipsilateral root upright bar respectively；A lever is respectively arranged at the top of every upright bar.Provided by the utility model to be used in pycnometric device, exemplar is placed in supporting element when can be used to measure the weight of exemplar in air and in water, so that operation is simpler.
Description
Technical field
The utility model relates to material testing apparatus technical fields, in particular to a kind of to be used for pycnometric device.
Background technique
When testing the specific gravity of a certain exemplar, need to measure the weight of the exemplar in air and in water respectively, to count
Calculate specific gravity.In the prior art, it needs to be arranged two supporting elements for pycnometric device to be respectively used to support sample in air
Part and in water supporting sample piece.After the completion of exemplar is weighed in air, need to remove exemplar that supporting element into the water
In, that is, it needs to move exemplar twice, and inconvenient.And the specific gravity of exemplar less than 1 when (that is: lower than the density of water) when, exemplar
It can be swung when putting in water, influence the accuracy of weighing.
As it can be seen that the prior art could be improved and improve.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide one kind to be used for pycnometric dress
It sets, it is intended to solve to need the technical issues of moving exemplar twice when surveying specific gravity in the prior art.
In order to achieve the above object, the utility model takes following technical scheme:
One kind being used for pycnometric device, including chassis and supporting element, the two sides of chassis are respectively arranged with a upright bar；Institute
It states supporting element and offers a cavity, several through-holes being connected to cavity are offered on supporting element；Distinguish the two sides of supporting element
It is provided with a connecting rod, every connecting rod is rotatably coupled with that ipsilateral root upright bar respectively；The top part of every upright bar
It is not provided with a lever.
Described is used in pycnometric device, and the opening of respective cavities is provided with a baffle on the supporting element.
Described is used in pycnometric device, and a fastener is also respectively provided on every lever, ipsilateral for blocking
That root connecting rod.
It is described in pycnometric device, the chassis include an annulus and be horizontally disposed on annulus two
Root cross bar, two cross bars are oppositely arranged；Every upright bar is connected respectively at that ipsilateral root cross bar.
It is described that every connecting rod respectively includes vertically disposed transverse arm and vertical arm in pycnometric device, and every
Transverse arm is rotatably coupled with ipsilateral upright bar respectively；Every vertical arm is connect with supporting element respectively.
The utility model has the advantages that the utility model provides, one kind is provided by the utility model to be used for pycnometric device, compared to existing
There is technology, only a supporting element need to be set in the utility model, so that structure is simpler.And exemplar only need to once be placed in branch
In support member, when can measure the aerial weight of exemplar and measure the weight of exemplar in water, therefore avoid existing
Have and move exemplar in technology twice, so that operation is simpler.
Detailed description of the invention
Fig. 1 is the main view provided by the utility model for pycnometric device, and supporting element is upward in figure.
Fig. 2 is the main view provided by the utility model for pycnometric device, and supporting element is downward in figure.
Fig. 3 is the top view provided by the utility model for pycnometric device.
Fig. 4 is used in pycnometric device to be provided by the utility model, the top view of chassis.
Fig. 5 is used in pycnometric device to be provided by the utility model, the main view of supporting element.
Specific embodiment
The utility model provides one kind for pycnometric device, to make the purpose of this utility model, technical solution and effect
Fruit is clearer, clear, and the utility model is further described as follows in conjunction with drawings and embodiments.It should be appreciated that this
Locate described specific embodiment only to explain the utility model, is not used to limit the utility model.
Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of for pycnometric device.In order to make it easy to understand, Fig. 1 and
The position of weighing instrument and sink is depicted in Fig. 2 with dotted line, sink is not contacted with weighing instrument (is not drawn into sink in figure
Support frame)；Weighing instrument and sink be not within the protection scope of the present utility model.Attached drawing is used to explain for pycnometric device
Structural principle, it is not proportional to actual product.
One kind being used for pycnometric device, including chassis 1 and supporting element 3, the two sides of chassis are respectively arranged with a upright bar
2；The supporting element 3 offers a cavity 300, several through-holes 301 being connected to cavity are offered on supporting element；Supporting element
3 two sides are respectively arranged with a connecting rod 4, and every connecting rod 4 is rotatably coupled with that ipsilateral root upright bar 2 respectively；Often
A lever 5 is respectively arranged at the top of root upright bar.The axis rotated in Fig. 1 and Fig. 2 with 100 connecting rod for indication of center line, Fig. 1
State when, connecting rod offsets upward and with lever；In Fig. 2 state, connecting rod is downward.Supporting element is provided with through-hole, convenient for suitable
Enter in sink sharply.
In practical application, the opening of respective cavities is provided with a baffle 31 on the supporting element, when exemplar be put into it is recessed
After in chamber, rotation baffle 31 gear avoids exemplar sliding from cavity in the opening (state as shown in dotted line 31 ') of cavity
Out.
As shown in Figure 1, further, a fastener 51 is also respectively provided on every lever 5, for blocking ipsilateral that
Root connecting rod.After connecting rod is rotated up, fastener is blocked into connecting rod, avoids connecting rod unintentional rotation.
Further, the chassis 1 includes an annulus 11 and two cross bars 12 being horizontally disposed on annulus, this two
Root cross bar is oppositely arranged；Every upright bar is connected respectively at that ipsilateral root cross bar.The Undercarriage structure of the setting is simple, when being placed on
On weight sensing instrument, set annulus can play positioning action.
Further, every connecting rod 4 respectively includes vertically disposed transverse arm 41 and vertical arm 42, and every transverse arm is respectively and together
The upright bar of side is rotatably coupled；Every vertical arm is connect with supporting element respectively.When the setting is so that connecting rod rotates down, support
Part is easier to enter in sink.
Application method described briefly below: (1) as shown in Figure 1, will be used for pycnometric device is placed on weighing instrument, by weighing instrument
Measured value zero (that is: remove be used for pycnometric device itself weight).(2) exemplar upward, is put into support by supporting element
In the cavity of frame, the aerial weight of exemplar is measured.(3) pivot link, so that supporting element is turned downward and stably entered
In sink, state as shown in Figure 2, buoyancy of the supporting element by water, the weight of measurement exemplar in water.
By above-mentioned analysis it is found that provided by the utility model need to only be arranged a supporting element for pycnometric device,
So that structure is simpler.And exemplar only need to be once placed in supporting element, can measure the aerial weight of exemplar
And when the weight of measurement exemplar in water, therefore avoid and move exemplar in the prior art twice, so that operation is simpler.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to the protection of the utility model
Range.
Claims (5)
1. one kind is used for pycnometric device, including chassis and supporting element, which is characterized in that the two sides of chassis are respectively arranged with one
Root upright bar；The supporting element offers a cavity, several through-holes being connected to cavity are offered on supporting element；Supporting element
Two sides are respectively arranged with a connecting rod, and every connecting rod is rotatably coupled with that ipsilateral root upright bar respectively；Every upright bar
Top be respectively arranged with a lever.
2. according to claim 1 be used for pycnometric device, which is characterized in that respective cavities opens on the supporting element
A baffle is provided at mouthful.
3. according to claim 1 be used for pycnometric device, which is characterized in that be also respectively provided with one on every lever
A fastener, for blocking that ipsilateral root connecting rod.
4. according to claim 1 be used for pycnometric device, which is characterized in that the chassis includes an annulus and water
Two cross bars on annulus are arranged in level land, which is oppositely arranged；Every upright bar connects respectively at that ipsilateral root cross bar
It connects.
5. according to claim 1 be used for pycnometric device, which is characterized in that every connecting rod respectively includes vertically setting
The transverse arm and vertical arm set, every transverse arm are rotatably coupled with ipsilateral upright bar respectively；Every vertical arm is connect with supporting element respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021829.6U CN209264485U (en) | 2018-12-03 | 2018-12-03 | One kind being used for pycnometric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021829.6U CN209264485U (en) | 2018-12-03 | 2018-12-03 | One kind being used for pycnometric device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209264485U true CN209264485U (en) | 2019-08-16 |
Family
ID=67561824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822021829.6U Active CN209264485U (en) | 2018-12-03 | 2018-12-03 | One kind being used for pycnometric device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209264485U (en) |
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2018
- 2018-12-03 CN CN201822021829.6U patent/CN209264485U/en active Active
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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: 20210207 Address after: Room 1401.1402, Huicheng building, 102 Hongfu Road, Xincheng Central District, Nancheng street, Dongguan City, Guangdong Province, 523073 Patentee after: Dongguan Tianxingjian plastic material Co.,Ltd. Address before: Cha Shan Industrial Park in Guangdong province Dongguan City Chashan town 523000 Patentee before: DONGGUAN HONOUR E.P. Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 2, Jianmin 3rd Road, Chashan Town, Dongguan, Guangdong 523000 Patentee after: Guangdong Tianxingjian New Materials Co.,Ltd. Address before: Room 1401.1402, Huicheng building, 102 Hongfu Road, Xincheng Central District, Nancheng street, Dongguan City, Guangdong Province, 523073 Patentee before: Dongguan Tianxingjian plastic material Co.,Ltd. |