CN206778509U - A kind of height-adjustable rack for test tube - Google Patents
A kind of height-adjustable rack for test tube Download PDFInfo
- Publication number
- CN206778509U CN206778509U CN201720625208.1U CN201720625208U CN206778509U CN 206778509 U CN206778509 U CN 206778509U CN 201720625208 U CN201720625208 U CN 201720625208U CN 206778509 U CN206778509 U CN 206778509U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- test tube
- height
- lifter 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
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Abstract
The utility model discloses a kind of height-adjustable rack for test tube, including loading plate, both sides at the top of the loading plate have been fixedly connected with set casing, the bottom of the set casing inner chamber is fixedly connected with expansion link, lifter plate is fixedly connected with the top of the expansion link, bottom on the outside of the lifter plate is fixedly connected with fix bar, and side of the fix bar away from lifter plate offers neck, and the inwall of the neck is fixedly connected with slipmat.The utility model is by setting being used cooperatively for loading plate, set casing, the first location-plate, lifter plate, positioning hole, the second location-plate, expansion link, support, placement shell, extension spring, connecting rod, roller, neck, fix bar and slipmat, solve the problems, such as that existing rack for test tube can not adjust height, the height-adjustable rack for test tube, possesses height-adjustable advantage, the test tube of different length is facilitated to be placed, the practicality of existing rack for test tube is improved, is worthy to be popularized.
Description
Technical field
Technical field of medical instrument is the utility model is related to, specially a kind of height-adjustable rack for test tube.
Background technology
Rack for test tube is one kind of chemical experimental instrument.Wooden shelf or bamboo shelf, there are two kinds of 6 holes and 12 holes, rack for test tube
It is for placing（Sometimes test tube can also be positioned on rack for test tube, observes the phenomenon of some experiment）, dry the change of test tube
Learn the most basic laboratory apparatus in laboratory.The duckpin with respective number and aperture, foraminate can to try in rack for test tube
Pipe is placed vertically stand-by or to continue the progress of observing response, has post clean test tube can be put upside down, to dry.
Commonly using rack for test tube is arrived in terms of medical treatment, play a part of holding test tubes, existing rack for test tube is all fixed
, it is impossible to regulation height, because existing test tube length is different, if test tube is shorter, it is necessary to change shorter
Rack for test tube is placed, and the use to user brings great inconvenience, while also reduces the practicality of existing rack for test tube.
Utility model content
The purpose of this utility model is to provide a kind of height-adjustable rack for test tube possess height-adjustable advantage,
Solve the problems, such as that existing rack for test tube can not adjust height.
To achieve the above object, the utility model provides following technical scheme：A kind of height-adjustable rack for test tube, including
Loading plate, the both sides at the top of the loading plate have been fixedly connected with set casing, and the bottom of the set casing inner chamber is fixedly connected with
Expansion link, is fixedly connected with lifter plate at the top of the expansion link, and the bottom on the outside of the lifter plate is fixedly connected with fix bar,
Side of the fix bar away from lifter plate offers neck, and the inwall of the neck is fixedly connected with slipmat, the fixation
Top on the right side of shell inwall is fixedly connected with placement shell, is fixedly connected with support at the center placed on the right side of shell inwall, institute
State support and be located remote from one end of shell inwall and be connected with connecting rod, be fixedly connected with the top and bottom of the connecting rod
Extension spring, the one end of the extension spring away from connecting rod are fixedly connected with placing the inwall of shell, the one end of the connecting rod away from support
Roller is connected with, the one end of the roller away from connecting rod extends to the inner chamber of neck and closely connect with the surface of slipmat
Touch, the outside of set casing is through at the top of the lifter plate, is fixedly connected between the top of two set casing opposite sides
First location-plate, is fixedly connected with the second location-plate between the top of two lifter plate opposite sides, first location-plate and
Positioning hole is offered on second location-plate.
Preferably, non-slipping block is fixedly connected with the top of the loading plate, locating slot is offered at the top of the non-slipping block,
The quantity of the locating slot is no less than three, and positioned at the underface of positioning hole.
Preferably, the support is located remote from one end of shell inwall and is flexibly connected by the first pivot pin with connecting rod, described
The one end of connecting rod away from support is flexibly connected by the second pivot pin with roller.
Preferably, the top on the outside of the lifter plate is fixedly connected with handle, and the surface of the handle is provided with anti-slip veins.
Preferably, the through hole being used cooperatively with lifter plate, the inner side of the lifter plate are offered at the top of the set casing
It is slidably connected with the inwall of set casing, the corner of the loading plate bottom has been fixedly connected with support block.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting loading plate, set casing, the first location-plate, lifter plate, positioning hole, the second positioning
Plate, expansion link, support, place shell, extension spring, connecting rod, roller, neck, fix bar and slipmat are used cooperatively, solve existing
Some rack for test tubes can not adjust the problem of height, the height-adjustable rack for test tube, possess height-adjustable advantage, conveniently not
Test tube with length is placed, and is improved the practicality of existing rack for test tube, is worthy to be popularized.
2nd, the utility model being used cooperatively by non-slipping block and locating slot, stability when test tube is placed is enhanced, is kept away
Pipe of being excused from an examination is produced during placement and rocked, and by setting support block, is played a part of support bearing plate, is avoided loading plate straight
Connect and contacted with other devices, by setting handle, convenient use person moves up and down lifter plate, by setting anti-slip veins, enhances
Frictional force between the hand and handle of user, by setting slipmat, the frictional force between roller and neck is added, led to
Setting expansion link is crossed, plays spacing effect, avoids lifter plate from being come off from the inner chamber of set casing, by setting extension spring, plays side
The effect that connecting rod is resetted is helped, by setting the first pivot pin, facilitates support to be attached with connecting rod, by setting second
Pivot pin, connecting rod is facilitated to be attached with roller, by setting through hole, easy of rise plate moves up and down.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the fit structure schematic diagram of the utility model set casing and lifter plate；
Fig. 3 is the utility model A partial enlarged drawing.
In figure：1 loading plate, 2 non-slipping blocks, 3 locating slots, 4 support blocks, 5 set casings, 6 first location-plates, 7 lifter plates, 8
Shell, 14 extension springs, 15 connecting rods, 16 rollers, 17 cards are placed in hand, 9 positioning holes, 10 second location-plates, 11 expansion links, 12 supports, 13
Groove, 18 fix bars, 19 slipmat.
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 describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3, a kind of height-adjustable rack for test tube, including loading plate 1 are referred to, the corner of the bottom of loading plate 1 is solid
Surely be connected with support block 4, by setting support block 4, play a part of support bearing plate 1, avoid loading plate 1 directly with other dresses
Contact is put, the both sides at the top of loading plate 1 have been fixedly connected with set casing 5, and the bottom of the inner chamber of set casing 5 is fixedly connected with expansion link
11, by setting expansion link 11, spacing effect is played, avoids lifter plate 7 from being come off from the inner chamber of set casing 5, expansion link 11
Top is fixedly connected with lifter plate 7, and the bottom in the outside of lifter plate 7 is fixedly connected with fix bar 18, and fix bar 18 is away from lifter plate 7
Side offer neck 17, the inwall of neck 17 is fixedly connected with slipmat 19, by setting slipmat 19, adds roller
Frictional force between 16 and neck 17, the top on the right side of the inwall of set casing 5, which is fixedly connected with, places shell 13, and it is right to place the inwall of shell 13
Support 12 is fixedly connected with the center of side, one end that support 12 is located remote from the inwall of shell 13 is connected with connecting rod 15, even
The top and bottom of extension bar 15 have been fixedly connected with extension spring 14, by setting extension spring 14, play and help connecting rod 15 to be resetted
Effect, the one end of extension spring 14 away from connecting rod 15 with place shell 13 inwall be fixedly connected, connecting rod 15 is away from support 12
One end is connected with roller 16, and one end that support 12 is located remote from the inwall of shell 13 is connected by the first pivot pin and the activity of connecting rod 15
Connect, the one end of connecting rod 15 away from support 12 is flexibly connected by the second pivot pin with roller 16, convenient by setting the first pivot pin
Support 12 is attached with connecting rod 15, by setting the second pivot pin, facilitates connecting rod 15 to be attached with roller 16, roller 16
Away from connecting rod 15 one end extend to neck 17 inner chamber and with the intimate surface contact of slipmat 19, the top of lifter plate 7
The outside of set casing 5 is through to, the top in the outside of lifter plate 7 is fixedly connected with handle 8, by setting handle 8, convenient use person
Lifter plate 7 is moved up and down, the surface of handle 8 is provided with anti-slip veins, by setting anti-slip veins, enhances the hand and handle of user
Frictional force between hand 8, the top of set casing 5 offer the through hole being used cooperatively with lifter plate 7, convenient by setting through hole
Lifter plate 7 moves up and down, and the inner side of lifter plate 7 and the inwall of set casing 5 are slidably connected, the top of two opposite sides of set casing 5
The first location-plate 6 is fixedly connected between portion, the second location-plate is fixedly connected between the top of two opposite sides of lifter plate 7
10, positioning hole 9 is offered on the first location-plate 6 and the second location-plate 10, the top of loading plate 1 is fixedly connected with non-slipping block 2,
The top of non-slipping block 2 offers locating slot 3, and the quantity of locating slot 3 is no less than three, and positioned at the underface of positioning hole 9, passes through
Non-slipping block 2 and locating slot 3 are used cooperatively, and are enhanced stability when test tube is placed, are avoided test tube from being produced during placement
Life is rocked.
In use, user is driven lifter plate 7 to be moved up from the inner chamber of set casing 5, made by pull handle 8, handle 8
The height that user lifts according to the length adjustment lifter plate 7 of test tube, fix bar 18 is driven to rise while lifter plate 7 moves,
During fix bar 18 moves, roller 16 can be moved constantly in the inner chamber of each neck 17, when fix bar 18 stops moving
Afterwards, extension spring 14 rapidly helps connecting rod 15 to be resetted, and connecting rod 15 drives roller 16 to stick into new neck 17, right with this
The position of lifter plate 7 simply fix, and when needing to turn down height, lifter plate 7 directly is pressed into the inner chamber of set casing 5 i.e.
Can.
In summary：The height-adjustable rack for test tube, by setting loading plate 1, set casing 5, the first location-plate 6, liter
Plate 7, positioning hole 9, the second location-plate 10, expansion link 11, support 12, placement shell 13, extension spring 14, connecting rod 15, roller 16, card drop
Groove 17, fix bar 18 and slipmat 19 are used cooperatively, and solve the problems, such as that existing rack for test tube can not adjust height.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of height-adjustable rack for test tube, including loading plate（1）, it is characterised in that：The loading plate（1）The both sides at top
It has been fixedly connected with set casing（5）, the set casing（5）The bottom of inner chamber is fixedly connected with expansion link（11）, the expansion link
（11）Top be fixedly connected with lifter plate（7）, the lifter plate（7）The bottom in outside is fixedly connected with fix bar（18）, institute
State fix bar（18）Away from lifter plate（7）Side offer neck（17）, the neck（17）Inwall be fixedly connected with it is anti-
Skidding（19）, the set casing（5）Top on the right side of inwall is fixedly connected with placement shell（13）, the placement shell（13）Inwall is right
Support is fixedly connected with the center of side（12）, the support（12）It is located remote from shell（13）One end of inwall is connected with company
Extension bar（15）, the connecting rod（15）Top and bottom be fixedly connected with extension spring（14）, the extension spring（14）Away from connection
Bar（15）One end with place shell（13）Inwall be fixedly connected, the connecting rod（15）Away from support（12）One end activity even
It is connected to roller（16）, the roller（16）Away from connecting rod（15）One end extend to neck（17）Inner chamber and and slipmat
（19）Intimate surface contact, the lifter plate（7）Top be through to set casing（5）Outside, two set casings（5）Relatively
The first location-plate is fixedly connected between the top of side（6）, two lifter plates（7）It is fixedly connected between the top of opposite side
There is the second location-plate（10）, first location-plate（6）With the second location-plate（10）On offer positioning hole（9）.
A kind of 2. height-adjustable rack for test tube according to claim 1, it is characterised in that：The loading plate（1）Top
Portion is fixedly connected with non-slipping block（2）, the non-slipping block（2）Top offer locating slot（3）, the locating slot（3）Quantity
No less than three, and it is located at positioning hole（9）Underface.
A kind of 3. height-adjustable rack for test tube according to claim 1, it is characterised in that：The support（12）It is remote to put
Put shell（13）One end of inwall passes through the first pivot pin and connecting rod（15）It is flexibly connected, the connecting rod（15）Away from support（12）
One end pass through the second pivot pin and roller（16）It is flexibly connected.
A kind of 4. height-adjustable rack for test tube according to claim 1, it is characterised in that：The lifter plate（7）Outside
Top be fixedly connected with handle（8）, the handle（8）Surface be provided with anti-slip veins.
A kind of 5. height-adjustable rack for test tube according to claim 1, it is characterised in that：The set casing（5）Top
Portion offers and lifter plate（7）The through hole being used cooperatively, the lifter plate（7）Inner side and set casing（5）Inwall slide connect
Connect, the loading plate（1）The corner of bottom has been fixedly connected with support block（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625208.1U CN206778509U (en) | 2017-06-01 | 2017-06-01 | A kind of height-adjustable rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625208.1U CN206778509U (en) | 2017-06-01 | 2017-06-01 | A kind of height-adjustable rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206778509U true CN206778509U (en) | 2017-12-22 |
Family
ID=60713807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720625208.1U Expired - Fee Related CN206778509U (en) | 2017-06-01 | 2017-06-01 | A kind of height-adjustable rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206778509U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225379A (en) * | 2018-11-05 | 2019-01-18 | 王磊 | A kind of novel clinical clinical laboratory test tube rack device |
| CN109225378A (en) * | 2018-09-19 | 2019-01-18 | 河南精康制药有限公司 | A kind of pharmaceutical experiment test tube rack |
| CN110152758A (en) * | 2018-03-30 | 2019-08-23 | 苏州朝霞生物科技有限公司 | A kind of biotechnology exploitation test tube holder device |
| CN110860380A (en) * | 2019-11-25 | 2020-03-06 | 深圳科学之门生物工程有限公司 | Centrifuge for biological scientific research |
-
2017
- 2017-06-01 CN CN201720625208.1U patent/CN206778509U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152758A (en) * | 2018-03-30 | 2019-08-23 | 苏州朝霞生物科技有限公司 | A kind of biotechnology exploitation test tube holder device |
| CN109225378A (en) * | 2018-09-19 | 2019-01-18 | 河南精康制药有限公司 | A kind of pharmaceutical experiment test tube rack |
| CN109225379A (en) * | 2018-11-05 | 2019-01-18 | 王磊 | A kind of novel clinical clinical laboratory test tube rack device |
| CN110860380A (en) * | 2019-11-25 | 2020-03-06 | 深圳科学之门生物工程有限公司 | Centrifuge for biological scientific research |
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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: 20171222 Termination date: 20180601 |