CN207457190U - A kind of moisture teller - Google Patents

Abstract

The utility model discloses a kind of moisture tellers, solve the problems, such as that user easily touches test tube and test tube and reagent bottle is caused to be toppled in operation, its key points of the technical solution are that including main body, the main body is equipped with groove, test tube is equipped with above reagent bottle, support device is fixed in main body, connecting plate is fixed in support device, fixture corresponding with test tube quantity is fixed on connecting plate, fixture includes symmetrically arranged collet and sheath body, interior bar is slidably connected in sheath body, interior bar is hinged with collet, collet is equipped with convex block, sheath body is equipped with the sliding slot slided for convex block, interior bar is equipped with when collet is closed interior bar and the fixed fixing piece of sheath body, interior bar is equipped with the elastic component for opening collet, drawstring is fixed in interior bar, rotation connection is useful for the coiling block of winding drawstring on connecting plate；Realize the effect for carrying out toppling over when clamping prevents it from being touched to test tube upper end.

Description

A kind of moisture teller

Technical field

The utility model is related to Kinds of Moisture Monitors field, more particularly to a kind of moisture teller.

Background technology

Moisture teller can detect moisture content in the samples such as all kinds of organic and inoganic solids, liquid, gas, former by measuring Manage two major class of physical measurement and chemical assay that can classify.Physical measurement is common weight-loss method, distillation top and bottom process, gas Chromatography analysis method etc., chemistry in detecting mainly has Karl_Fischer method（KarlFischer）, toluene method etc., International standardization Tissue is karl Fischer（KarlFischer）Method, which is set to, surveys micro-moisture international standard, our countries also determine this method Micro-moisture is surveyed for national standard.

In actual use, the reagent bottle for carrying longer test tube can be often placed on moisture teller, there is use Person easily touches the problem of test tube causes test tube and reagent bottle to be toppled in operation.

Utility model content

The purpose of this utility model is to provide a kind of moisture tellers, and having prevents from causing to try due to the use of person's maloperation The effect that pipe and reagent bottle are toppled over.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of moisture teller, Including main body, the main body is equipped with several grooves placed for reagent bottle, and test tube, the master are equipped with above the reagent bottle Support device is fixed on body, connecting plate is fixed in the support device, is fixed on the connecting plate and test tube The corresponding fixture of quantity, the fixture includes symmetrically arranged collet and sheath body, interior bar is slidably connected in the sheath body, described Interior bar is hinged with collet, and the collet is equipped with convex block, and the sheath body is equipped with the sliding slot slided for convex block, is set in the interior bar Have when collet is closed interior bar and the fixed fixing piece of sheath body, the interior bar is equipped with the elastic component for opening collet, the interior bar On be fixed with drawstring, on the connecting plate rotation connection be useful for the coiling block of winding drawstring.

Setting in this way between test tube can be put into collet by user, rotates coiling block, pulled by drawstring in Bar makes interior bar is opposite with sheath body to slide, and rotates collet under hinged effect and is closed, and under the action of fixing piece by interior bar and Sheath body is fixed, and has achieved the effect that test tube upper end is carried out when clamping prevents it from being touched to topple over.

The utility model is further set：The support device includes scissors mechanism, and the scissors mechanism upper end is with being connected Plate is fixedly connected, and scissors mechanism lower end is connected with main body, and the scissors mechanism lower end is equipped with the motion bar for driving its lifting, described Main body is equipped with shell, and the motion bar is slidably connected with housing vertical, and the motion bar is equipped with the second snap-on, the shell It is equipped with several the second shell holes with the cooperation of the second snap-on.

Setting in this way, user can change scissors mechanism according to the cooperation of the second snap-on and each second shell hole Adjustable height, realize the clamping to different height test tube.

The utility model is further set：The main body is equipped with containing cavities, and the containing cavities lower rotation, which is connected with, to be turned Plate, the scissors mechanism lower end are fixedly connected with flap, and turnover panel is hinged on the flap, and the containing cavities bottom is equipped with turning over Plate coordinates and symmetrically arranged fixing groove.

Setting in this way, when that clamping need not be fixed to test tube test tube, rotatable flap makes fixture separate Above groove, then adjusting scissors mechanism makes it fold completely in containing cavities, then main body is made integrally more to save space, more It is beautiful and convenient for storage and transport.

The utility model is further set：The inside of the collet is equipped with rubber ring.

Setting in this way can prevent collet from being damaged in holding test tubes to test tube outer wall.

The utility model is further set：Briquetting is equipped in the collet, switch block is rotatably connected on the briquetting, it is described Switch block is threadedly coupled with collet.

Setting in this way when collet clamps test tube, there are gap between smaller test tube and collet, is held Rocking by a small margin is also easy to produce, rotatable switch block makes briquetting compress test tube outer wall, test tube is fixed.

The utility model is further set：The briquetting shape matches with test tube shape.

Setting in this way can more stablize the clamping of test tube.

The utility model is further set：The elastic component be the first spring, first both ends of the spring respectively with interior bar It is fixedly connected with sheath body.

Setting in this way, under the elastic force effect of the first spring, the first spring promotes interior bar to be moved to collet direction, Collet is opened under hinged effect.

The utility model is further set：The fixing piece includes being arranged at the first snap-on in interior bar, on the sheath body Equipped with the first shell hole with the cooperation of the first snap-on when being closed collet.

Setting in this way, when drawstring pulls interior bar to move and is closed collet under hinged effect, the first snap-on It moves to the first shell hole and is in the cooperation fixation of the first shell hole, collet is made to be in closure state.

The utility model is further set：Stubborn block is fixed on the coiling block.

Setting in this way enables a user to easily rotate coiling block.

In conclusion the utility model has the advantages that：Between test tube can be put into collet by user, rotate Coiling block pulls interior bar to make interior bar is opposite with sheath body to slide, rotates collet under hinged effect and be closed by drawstring, and solid Determine to fix interior bar and sheath body under the action of part, reached and test tube upper end is carried out when clamping prevents it from being touched to topple over Effect.

Description of the drawings

Fig. 1 is the overall structure figure of the present embodiment；

Fig. 2 is the connection structure diagram of connecting plate and fixture in the present embodiment；

Fig. 3 is the structure chart in containing cavities in the present embodiment.

Reference numeral：1st, main body；2nd, groove；3rd, reagent bottle；4th, test tube；5th, support device；6th, connecting plate；7th, fixture；8、 Collet；9th, sheath body；10th, interior bar；11st, the first spring；12nd, the first snap-on；13rd, the first shell hole；14th, coiling block；15th, drawstring；16、 Twist block；17th, rubber ring；18th, briquetting；19th, switch block；20th, scissors mechanism；21st, containing cavities；22nd, flap；23rd, motion bar；24th, it is outer Shell；25th, the second snap-on；26th, the second shell hole；27th, turnover panel；28th, fixing groove.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but As long as it is all protected in the right of the utility model be subject to Patent Law.

A kind of moisture teller, as shown in Figure 1, Figure 2 and Figure 3, including main body 1, main body 1 is equipped with groove 2, in groove 2 Reagent bottle 3 is placed with, 3 top of reagent bottle is equipped with test tube 4, and support device 5 is fixed in main body 1, fixes and sets in support device 5 There is connecting plate 6, fixture 7 is fixed on connecting plate 6, fixture 7 includes symmetrically arranged collet 8 and sheath body 9, slided in sheath body 9 Interior bar 10 is connected with, 10 end of interior bar is hinged with two collets 8, and convex block is fixed on collet 8（Do not illustrate in figure）, sheath body 9 It is equipped with the sliding slot slided for convex block（Do not illustrate in figure）, interior bar 10 is equipped with the first spring that collet 8 is made to be in opening state 11,11 both ends of the first spring are fixedly connected respectively with interior bar 10 and sheath body 9.Interior bar 10 is equipped with the first snap-on 12, is set on sheath body 9 There is the first shell hole 13 with the cooperation of the first snap-on 12, the first snap-on 12 and the first shell hole 13 coordinate when collet 8 is closed.

Coiling block 14 is rotatably connected on connecting plate 6, drawstring 15 is wound on coiling block 14, drawstring 15 is fixed with interior bar 10 It connects, stubborn block 16 is fixed on coiling block 14, when user, which rotates, twists block 16, by drawstring 15 interior bar 10 can be pulled to transport Dynamic, interior bar 10 pulls collet 8 to be closed under hinged effect, while convex block slides in sliding slot.Make collet 8 complete when pulling interior bar 10 During complete closure, the first snap-on 12 springs into the first shell hole 13 and is fixed.

The inside of collet 8 is equipped with rubber ring 17, can prevent collet 8 from causing to damage to 4 outer wall of test tube in holding test tubes 4 Evil；Collet 8 is equipped with briquetting 18, and 18 shape of briquetting matches with 4 outer wall of test tube, and switch block 19 is rotatably connected on briquetting 18, turns Block 19 is threadedly coupled with collet 8.When collet 8 clamps test tube 4, there are gap between smaller test tube 4 and collet 8, Rocking by a small margin is easily generated, rotatable switch block 19 makes briquetting 18 compress 4 outer wall of test tube, test tube 4 is fixed.

Support device 5 includes scissors mechanism 20, and the upper end of scissors mechanism 20 is fixedly connected with connecting plate 6, and main body 1 is equipped with Containing cavities 21,21 lower rotation of containing cavities are connected with flap 22, and 20 lower end of scissors mechanism is fixedly connected with flap 22, scissors mechanism 20 lower ends are fixed with the motion bar 23 of its lifting of driving, and shell 24 is fixed on flap 22, and motion bar 23 is perpendicular with shell 24 Directly be slidably connected, motion bar 23 be equipped with the second snap-on 25, shell 24 be equipped with several coordinate with the second snap-on 25 second Shell hole 26, when the second snap-on 25 and the second shell hole 26 cooperation of bottom, scissors mechanism 20 is in complete collapse state.

Turnover panel 27 is hinged on flap 22,21 bottom symmetrical of containing cavities is equipped with the fixing groove 28 coordinated with turnover panel 27.When not When needing to clamp test tube 4, flap 22 can be rotated after test tube 4 is removed, scissors mechanism 20 is driven to rotate together, makes fixture 7 depart from the top of grooves 2, and the second snap-on 25 of pressing makes the second snap-on 25 be embedded into the second shell hole 26 of bottom to be fixed, Scissors mechanism 20 and the whole income of fixture 7 are arrived in containing cavities 21 at this time, using cover board（Do not illustrate in figure）By containing cavities 21 into Row covers, and makes whole more beautiful.

Specific work process:When in use, the second snap-on 25 is pressed first, then pulls the activity upwards of motion bar 23, it is living Lever 23 drives scissors mechanism 20 to be lifted up, and the suitable height of scissors mechanism 20 may be selected according to the height of test tube 4, and utilize Second snap-on 25 is fixed with the second shell hole 26 pairing scissors mechanism 20.Turnover panel 27 and 180 ° of rotation flaps 22 are overturn, are utilized Flap 22 is fixed turnover panel 27, and fixture 7 is turned to directly over groove 2 at this time.Test tube 4 is put among collet 8, is rotated Twisting block 16 can pull interior bar 10 to move by drawstring 15, and under hinged effect, interior bar 10 drives collet 8 to be closed, while the first bullet Button 12, which is sprung into the first shell hole 13, to be fixed, and collet 8 is toppled over when surrounding by test tube 4 and prevent test tube 4 from being touched, and is rotated further by turning Block 19 compresses 4 outer wall of test tube using briquetting 18.

Claims (9)

1. a kind of moisture teller, including main body (1), the main body (1) is equipped with several grooves placed for reagent bottle (3) (2), test tube (4) is equipped with above the reagent bottle (3), it is characterized in that：Support device (5), institute are fixed on the main body (1) It states and connecting plate (6) is fixed in support device (5), folder corresponding with test tube (4) quantity is fixed on the connecting plate (6) Have (7), the fixture (7) includes symmetrically arranged collet (8) and sheath body (9), and interior bar is slidably connected in the sheath body (9) (10), the interior bar (10) and collet (8) are hinged, and the collet (8) is equipped with convex block, and the sheath body (9) is equipped with for convex block The sliding slot of slip, the interior bar (10) is equipped with when collet (8) closure interior bar (10) and sheath body (9) fixed fixing piece, described Interior bar (10) is equipped with the elastic component for opening collet (8), and drawstring (15), the connecting plate are fixed on the interior bar (10) (6) rotation connection is useful for the coiling block (14) of winding drawstring (15) on.

2. a kind of moisture teller according to claim 1, it is characterized in that：The support device (5) includes scissors mechanism (20), scissors mechanism (20) upper end is fixedly connected with connecting plate (6), and scissors mechanism (20) lower end is connected with main body (1), institute It states scissors mechanism (20) lower end and is equipped with the motion bar (23) for driving its lifting, the main body (1) is equipped with shell (24), the work Lever (23) is connected with shell (24) vertical sliding, and the motion bar (23) is equipped with the second snap-on (25), the shell (24) It is equipped with several the second shell holes (26) with the second snap-on (25) cooperation.

3. a kind of moisture teller according to claim 2, it is characterized in that：The main body (1) is equipped with containing cavities (21), Containing cavities (21) lower rotation is connected with flap (22), and scissors mechanism (20) lower end is fixedly connected with flap (22), It is hinged with turnover panel (27) on the flap (22), containing cavities (21) bottom is equipped with and turnover panel (27) cooperation and symmetrically arranged Fixing groove (28).

4. a kind of moisture teller according to claim 1, it is characterized in that：The inside of the collet (8) is equipped with rubber ring (17)。

5. a kind of moisture teller according to claim 1, it is characterized in that：Briquetting (18), institute are equipped in the collet (8) It states and switch block (19) is rotatably connected on briquetting (18), the switch block (19) is threadedly coupled with collet (8).

6. a kind of moisture teller according to claim 5, it is characterized in that：Briquetting (18) shape and test tube (4) shape Shape matches.

7. a kind of moisture teller according to claim 1, it is characterized in that：The elastic component be the first spring (11), institute The first spring (11) both ends are stated to be fixedly connected with interior bar (10) and sheath body (9) respectively.

8. a kind of moisture teller according to claim 1, it is characterized in that：The fixing piece includes being arranged at interior bar (10) On the first snap-on (12), the sheath body (9) be equipped with make collet (8) be closed when with the first snap-on (12) cooperation the first shell hole (13)。

9. a kind of moisture teller according to claim 1, it is characterized in that：Stubborn block is fixed on the coiling block (14) (16)。