CN206295977U - A kind of separating funnel stand - Google Patents

A kind of separating funnel stand Download PDF

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Publication number
CN206295977U
CN206295977U CN201621278148.2U CN201621278148U CN206295977U CN 206295977 U CN206295977 U CN 206295977U CN 201621278148 U CN201621278148 U CN 201621278148U CN 206295977 U CN206295977 U CN 206295977U
Authority
CN
China
Prior art keywords
sucker
separating funnel
funnel stand
base
supporting plate
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
Application number
CN201621278148.2U
Other languages
Chinese (zh)
Inventor
钱君君
陶彧佶
金飞
金一飞
施佳娟
陈宇
陆剑锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiaxing Cohesion Detection Technology Service Co Ltd
Original Assignee
Jiaxing Cohesion Detection Technology Service Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiaxing Cohesion Detection Technology Service Co Ltd filed Critical Jiaxing Cohesion Detection Technology Service Co Ltd
Priority to CN201621278148.2U priority Critical patent/CN206295977U/en
Application granted granted Critical
Publication of CN206295977U publication Critical patent/CN206295977U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of separating funnel stand, it is intended to solve existing separating funnel stand structural instability, it is susceptible to topple in use, the problem that the liquid in separatory funnel breakage or separatory funnel may be caused to spill, its drip irrigation device is:A kind of separating funnel stand, including base, pole and the supporting plate being arranged on pole, funnel folder is provided with supporting plate, the base is provided with for fixed Suction cup assembly, the Suction cup assembly includes sucker, the disk cover being covered on sucker and the transmission mechanism for acting on sucker, and the transmission mechanism is connected with sucker, when sucker is in normal condition, in the circular arc for arching upward upwards, the disk cover edge is withheld on sucker.A kind of separating funnel stand of the present utility model, by being provided for fixed Suction cup assembly on base so that the firm fixation of separating funnel stand on the table, effectively prevent separating funnel stand and topple in use.

Description

A kind of separating funnel stand
Technical field
The utility model is related to laboratory apparatus technical field, more specifically, it relates to a kind of separating funnel stand.
Background technology
Separatory funnel is a kind of glassware commonly used in laboratory, is mainly used to carry out the separation of liquid substance, point liquid Funnel is the structure of falling pyriform, and there is plug seal top, lower to be derived to being placed below liquid through glass tube by a valve Beaker or other containers in.Because separatory funnel has the structure of falling pyriform, and it is glassware, thus results in separatory funnel and exist Be inconvenient to place during use.
The separating funnel stand of prior art, as shown in figure 1, including base 1, be perpendicularly fixed at the pole 2 at the two ends of base 1 with And the supporting plate 3 of the upper end of two pole 2 is arranged at, the funnel hole 15 for fixing separatory funnel is offered in supporting plate 3.But This separating funnel stand structural instability, is susceptible to topple in use, separatory funnel may be caused damaged or point liquid Liquid in funnel spills.
Therefore need to propose a kind of new scheme to solve this problem.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of separating funnel stand, by Fixed Suction cup assembly is provided on base so that the firm fixation of separating funnel stand on the table, effectively prevent a point liquid Funnel stand is toppled in use.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of separating funnel stand, Including base, pole and the supporting plate being arranged on pole, be provided with supporting plate funnel folder, the base be provided with for Fixed Suction cup assembly, the Suction cup assembly includes sucker, the disk cover being covered on sucker and the driver for acting on sucker Structure, the transmission mechanism is connected with sucker, when sucker is in normal condition, in the circular arc for arching upward upwards, the disk cover Withhold on sucker at edge.
By using above-mentioned technical proposal, fixed Suction cup assembly is provided in base, Suction cup assembly includes sucker, covers The disk cover covered on sucker and the transmission mechanism for sucker, when sucker is in normal condition, in the circular arc for arching upward upwards, During so that separating funnel stand being placed on desktop, sucker can be pressed down the sky between discharge sucker and desktop by transmission mechanism Gas, is allowed to form negative pressure, so as to sucker be securely fixed on the table, also will separating funnel stand fix on the table, effectively Avoid separating funnel stand from toppling in use, and cause the liquid in separatory funnel breakage or separatory funnel to spill.
The utility model is further arranged to:The Suction cup assembly is embedded in base, and the bottom of the Suction cup assembly with The bottom of base maintains an equal level.
By using above-mentioned technical proposal, Suction cup assembly is embedded in base, and Suction cup assembly bottom and base Bottom maintain an equal level so that the contact area of separating funnel stand and desktop reaches maximizations so that separating funnel stand is more firm; If the bottom of Suction cup assembly protrudes from the bottom of base, can cause that separating funnel stand and the contact area of desktop only have sucker group Part, reduces the steadiness of separating funnel stand.
The utility model is further arranged to:The transmission mechanism include connecting rod with press piece, offered on the disk cover with The through hole of connecting rod matching, described connecting rod one end is fixedly connected with sucker, the other end through the through hole extend out to disk cover upper end and It is hinged by piece, when pressed status are in by piece, sucker is in the circular arc state for arching upward upwards.
By using above-mentioned technical proposal, setting transmission mechanism includes that connecting rod is fixed with sucker and connected with piece, connecting rod one end is pressed Connect, the other end passes through the through hole opened up on disk cover to extend out to disk cover upper end and is hinged with by piece, when separating funnel stand is placed on desktop On when needing to fix, it is only necessary to will up be carried by piece, press down the connecting rod being hinged with it by sector-meeting, connected so as to be fixed with connecting rod The sucker for connecing will be pressed down, and the air between sucker and desktop is discharged to form negative pressure, so as to firmly be adsorbed in desktop On so that separating funnel stand on the table, will not topple in the fixation consolidated using process.
The utility model is further arranged to:Pole described in two is individually fixed in base two ends along its length, described Supporting plate two ends slip cap is fixed on two poles by being provided with locking member.
By using above-mentioned technical proposal, two poles are fixed at base two ends along its length, supporting plate two ends are slided It is dynamic to be set on two poles, and fixed with locking member so that supporting plate can be slided on two poles, to adjust the height of supporting plate Degree, improves the versatility of separating funnel stand.
The utility model is further arranged to:The funnel folder is symmetricly set in supporting plate both sides, and along the supporting plate Length direction is arranged.
By using above-mentioned technical proposal, funnel folder is symmetricly set on the both sides of supporting plate so that separating funnel stand can To place more separatory funnels simultaneously, operation can be simultaneously tested or be detected, be improved efficiency.
The utility model is further arranged to:The groove matched with beaker bottom is offered on the base, it is described Groove is corresponding with the position that funnel is pressed from both sides.
By using above-mentioned technical proposal, the groove matched with beaker bottom, and groove and funnel are opened up on base The position of folder is corresponding so that beaker preferably can be placed on base when the liquid of separatory funnel releasing is connect, and be difficult hair Raw sliding.
The utility model is further arranged to:The funnel folder includes that one end is fixed on the fix bar of supporting plate, is articulated with The two arcs folder and adjusting part of the fix bar other end, arc described in two press from both sides one end and are articulated with fix bar, and the other end is by regulation Component is connected.
By using above-mentioned technical proposal, setting funnel folder includes that one end is fixed on the fix bar of supporting plate, is articulated with admittedly The two arcs folder and adjusting part of the fixed pole other end so that funnel folder can adjust the size that funnel is pressed from both sides by adjusting part, To adapt to the separatory funnel of different size specification, the adaptability of separating funnel stand is improved.
The utility model is further arranged to:The adjusting part includes bolt and the nut matched with bolt.
By using above-mentioned technical proposal, setting adjusting part includes bolt and the nut matched with bolt, structure It is simple and practical so that the regulation of funnel folder is more convenient.
In sum, the utility model has the advantages that:
First, being provided for fixed Suction cup assembly in base so that when separating funnel stand is placed on desktop, can pass through The Suction cup assembly being arranged on base fixes on the table separating funnel stand, is prevented effectively from separating funnel stand in use Topple over, and cause the liquid in separatory funnel breakage or separatory funnel to spill, and Suction cup assembly is embedded in base, So that the bottom of Suction cup assembly maintains an equal level with the bottom of base, so that separating funnel stand reaches maximum with the contact area of desktop Change, improve the steadiness of separating funnel stand;
Second, two poles are fixed at the two ends in base along its length, supporting plate two ends are slidably located on two poles, And fixed with locking member so that supporting plate can be slided on two poles, to adjust the height of supporting plate, improve separating funnel stand Versatility;
Third, setting funnel folder includes that one end is fixed on the fix bar of supporting plate, is articulated with two arcs of the fix bar other end Clevis and adjusting part so that funnel folder can adjust the size that funnel is pressed from both sides by adjusting part, to adapt to different size rule The separatory funnel of lattice, improves the adaptability of separating funnel stand.
Brief description of the drawings
Fig. 1 is the structural representation of prior art;
Fig. 2 is structural representation of the present utility model, it is shown that Integral connection structure;
Fig. 3 is A portions close-up schematic view in Fig. 2, it is shown that the attachment structure of funnel folder;
Fig. 4 is configuration schematic diagram of the present utility model, it is shown that the attachment structure of Suction cup assembly.
In figure:1st, base;2nd, pole;3rd, supporting plate;4th, funnel folder;41st, fix bar;42nd, arc folder;5th, sucker;6th, disk Lid;7th, connecting rod;8th, by piece;9th, through hole;11st, locking member;12nd, groove;13rd, bolt;14th, nut;15th, funnel hole;16th, bearing pin.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of separating funnel stand, as shown in Fig. 2 including base 1, pole 2 and the supporting plate 3 being arranged on pole 2, two Pole 2 is separately fixed at the two ends along its length of base 1, and the two ends of supporting plate 3 are slidably located on two poles 2, and And supporting plate 3 is fixed on pole 2 by locking member 11, locking member 11 can be wing bolt or other kinds of bolt; Funnel folder 4 is symmetricly set on the both sides of support bar 3, and along the length direction arrangement of supporting plate 3, and in the upper surface of base 1 The groove 12 matched with beaker bottom is opened up, groove 12 is corresponding with the position of funnel folder 4;Embed to set on base 1 and use Mutually maintain an equal level with the bottom of base 1 in the Suction cup assembly by separating funnel stand fixation on the table, and the bottom of Suction cup assembly, make Obtain separating funnel stand and reach maximum with the contact area of desktop, realize that separating funnel stand is more firm and be placed on.
As shown in figure 3, funnel folder 4 is fixed on the fix bar 41 of supporting plate 3, is articulated with the other end of fix bar 41 including one end Two arcs folder 42 and for adjust two arcs folder 42 adjusting part, two arcs press from both sides 42 one end be articulated with fix bar jointly 41, the other end is connected by adjusting part, and adjusting part includes bolt 13 and the nut 14 matched with bolt 13, bolt 13 other ends that arc folder 42 is connected and fixed on nut 14, are adjusted by fixed position of the regulating nut 14 on bolt 13 The retainer plate size that two arcs folder 42 is formed is saved, to adapt to the separatory funnel of different size specification.
As shown in figure 4, Suction cup assembly includes sucker 5, the disk cover 6 being covered on sucker 5 and the transmission for acting on sucker 5 Mechanism, the edge of disk cover 6 is withheld on sucker 5, and when sucker 5 is in normal condition, sucker 5 is in the circular arc for arching upward upwards, Transmission mechanism includes connecting rod 7 and by piece 8, opens up a through hole 9 matched with connecting rod 7 in the middle of disk cover 6, the one end of connecting rod 7 with Sucker 5 is fixedly connected, and the other end is through through hole 9 and extend out to the upper end of disk cover 6 and is hinged with by piece 8, and connecting rod 7 is by bearing pin 16 It is hinged with by piece 8, when pressed status are in by piece 8, sucker 5 is in the circular arc state for arching upward upwards, works as separatory funnel Frame needs to be fixed on when on desktop, when will up be carried by piece 8, by piece 8 can the connecting rod 7 that will be hinged therewith press down, while with even The sucker 5 that bar 7 is fixedly connected can be pressed down, by the air discharge between sucker 5 and desktop, between such sucker 5 and desktop Negative pressure will be formed, so as to firmly adsorb on the table.
Use principle of the present utility model is as follows:When separating funnel stand is placed to be needed to fix on the table, will be embedded in Up being carried by piece 8 on the Suction cup assembly in base 1, the connecting rod 7 that will can be hinged therewith by piece 8 is pressed down, while solid with connecting rod 7 Fixed sucker 5 will be pressed down by connecting rod 7, the air between sucker 5 and desktop is discharged, between such sucker 5 and desktop just Negative pressure can be formed, so as to firmly adsorb on the table so that the firm fixation of separating funnel stand on the table, is prevented effectively from Separating funnel stand is in use toppled over;And when the separatory funnel using different size, can be by adjusting spiral shell Fixed position of the cap 14 on the bolt 13 retainer plate size formed to adjust two arcs folder, to adapt to different size specification Separatory funnel, improve separating funnel stand versatility.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (8)

1. a kind of separating funnel stand, including base(1), pole(2)And it is arranged at pole(2)On supporting plate(3), supporting plate (3)On be provided with funnel folder(4), it is characterised in that:The base(1)It is provided with for fixed Suction cup assembly, the sucker Component includes sucker(5), be covered in sucker(5)On disk cover(6)And act on sucker(5)Transmission mechanism, the transmission Mechanism and sucker(5)It is connected, works as sucker(5)During in normal condition, in the circular arc for arching upward upwards, the disk cover(6)Side Edge is withheld in sucker(5)On.
2. a kind of separating funnel stand according to claim 1, it is characterised in that:The Suction cup assembly is embedded in base(1), And bottom and the base of the Suction cup assembly(1)Bottom maintain an equal level.
3. a kind of separating funnel stand according to claim 2, it is characterised in that:The transmission mechanism includes connecting rod(7)With By piece(8), the disk cover(6)On offer and connecting rod(7)The through hole of matching(9), the connecting rod(7)One end and sucker(5)Gu Fixed connection, the other end passes through the through hole(9)It extend out to disk cover(6)Upper end with press piece(8)It is hinged, when by piece(8)In pushing During state, sucker(5)Circular arc state in arching upward upwards.
4. a kind of separating funnel stand according to claim 1, it is characterised in that:Pole described in two(2)It is individually fixed in bottom Seat(1)Two ends along its length, the supporting plate(3)Two ends slip cap is located at two poles(2)On, and by being provided with locking Part(11)It is fixed.
5. a kind of separating funnel stand according to claim 4, it is characterised in that:The funnel folder(4)It is symmetricly set in branch Fagging(3)Both sides, and along the supporting plate(3)Length direction is arranged.
6. a kind of separating funnel stand according to claim 5, it is characterised in that:In the base(1)On offer and burning The groove that cup bottom matches(12), the groove(12)Pressed from both sides with funnel(4)Position it is corresponding.
7. a kind of separating funnel stand according to claim 5, it is characterised in that:The funnel folder(4)Fixed including one end In supporting plate(3)Fix bar(41), be articulated with fix bar(41)The two arcs folder of the other end(42)And adjusting part, described in two Arc is pressed from both sides(42)One end is articulated with fix bar(41), the other end is connected by adjusting part.
8. a kind of separating funnel stand according to claim 7, it is characterised in that:The adjusting part includes bolt(13)And With bolt(13)The nut for matching(14), the bolt(13)With nut(14)It is connected and fixed on arc folder(42)It is another End.
CN201621278148.2U 2016-11-24 2016-11-24 A kind of separating funnel stand Expired - Fee Related CN206295977U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621278148.2U CN206295977U (en) 2016-11-24 2016-11-24 A kind of separating funnel stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621278148.2U CN206295977U (en) 2016-11-24 2016-11-24 A kind of separating funnel stand

Publications (1)

Publication Number Publication Date
CN206295977U true CN206295977U (en) 2017-07-04

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ID=59211565

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621278148.2U Expired - Fee Related CN206295977U (en) 2016-11-24 2016-11-24 A kind of separating funnel stand

Country Status (1)

Country Link
CN (1) CN206295977U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107510971A (en) * 2017-10-09 2017-12-26 张延艳 A kind of chemical experiment filtering experimental provision
US20210208040A1 (en) * 2018-05-31 2021-07-08 Yeditepe Universitesi Automatic funnel control device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107510971A (en) * 2017-10-09 2017-12-26 张延艳 A kind of chemical experiment filtering experimental provision
US20210208040A1 (en) * 2018-05-31 2021-07-08 Yeditepe Universitesi Automatic funnel control device
US11953470B2 (en) * 2018-05-31 2024-04-09 Yeditepe Universitesi Automatic funnel control device

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Qian Junjun

Inventor after: Tao Yuji

Inventor after: Jin Yifei

Inventor after: Shi Jiajuan

Inventor after: Chen Yu

Inventor after: Lu Jianfeng

Inventor before: Qian Junjun

Inventor before: Tao Yuji

Inventor before: Jin Yifei

Inventor before: Shi Jiajuan

Inventor before: Chen Yu

Inventor before: Lu Jianfeng

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: 20170704

Termination date: 20211124