CN218485792U

CN218485792U - Liquid sample support

Info

Publication number: CN218485792U
Application number: CN202222826108.9U
Authority: CN
Inventors: 陈浩; 郑学成
Original assignee: Sichuan Donghua Metrological Testing Technology Co ltd
Current assignee: Sichuan Donghua Metrological Testing Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-17
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a liquid sample support, which comprises a base plate, the top on chassis is rotated and is connected with the pivot pole, the dish is placed to the outside fixedly connected with of pivot pole, the top fixedly connected with handle of pivot pole, the inside of placing the dish is provided with the rubber sleeve of five corresponding distributions, five the sample cell has all been pegged graft to the inside of rubber sleeve, the top of placing the dish is provided with the maintenance mechanism of five corresponding distributions, and five maintenance mechanisms are located the outside of five sample cells respectively, the outside of pivot pole is provided with slewing mechanism. The rotating mechanism can be used for conveniently rotating and shaking the sample tube, so that the situation that precipitation cannot occur in subsequent detection is guaranteed, the sample tube can be firmly placed on the placing plate through the arranged retention mechanism, and the sample tube cannot slide out and break due to support dumping.

Description

Liquid sample support

Technical Field

The utility model belongs to the technical field of the support, concretely relates to liquid sample support.

Background

The liquid sample support is also called a test tube rack, and is used for placing test tubes, and sometimes the test tubes can be placed on the test tube rack to observe the phenomenon of a certain experiment and dry the most basic experimental instruments of a chemical laboratory for the test tubes.

Since workers in the field directly insert the sample tubes into the placing tray for retention, if the workers accidentally knock down the bracket, the sample tubes slide out of the bracket, fall to the ground and break, and are inconvenient for users to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims at providing a liquid sample bracket which has the advantages of stable retention and sedimentation prevention.

In order to achieve the above purpose, the utility model provides a following technical scheme: the liquid sample support comprises a base plate, wherein the top of the base plate is rotatably connected with a rotating shaft rod, the outer part of the rotating shaft rod is fixedly connected with a placing disc, the top of the rotating shaft rod is fixedly connected with a handle, five rubber sleeves which are correspondingly distributed are arranged in the placing disc, sample tubes are inserted into the five rubber sleeves, the top of the placing disc is provided with five retention mechanisms which are correspondingly distributed, the five retention mechanisms are respectively positioned outside the five sample tubes, and the outer part of the rotating shaft rod is provided with a rotating mechanism.

Preferably, the maintenance mechanism includes the connecting plate, connecting plate fixed connection is in the top of placing the dish, the inside threaded connection of connecting plate has the screw rod, the outside of screw rod is rotated and is connected with splint, splint contact with the outside of sample cell, the bottom fixedly connected with two corresponding sliding blocks that distribute of splint, the sliding tray that two corresponding distributions were seted up at the top of placing the dish, sliding block sliding connection is in the sliding tray.

Preferably, the rotating mechanism comprises four fixing rods, the four fixing rods are uniformly and fixedly connected to the outer portion of the rotating shaft rod, the outer portions of the four fixing rods are fixedly connected with a rotating disc, five placing holes are formed in the top of the rotating disc, the bottoms of the sample tubes are placed in the placing holes, the outer portions of the rotating disc are fixedly connected with four limiting sliding blocks which are correspondingly distributed, a limiting sliding groove is formed in the base disc, and the limiting sliding blocks are connected in the limiting sliding groove in a sliding mode.

Preferably, the bottom of the chassis is fixedly connected with an anti-skid pad, and the anti-skid pad is made of rubber.

Preferably, a handle is fixedly connected to the outside of the screw rod.

Preferably, the outer part of the splint is fixedly connected with a protection pad, and the protection pad is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through inserting the sample cell in the rubber sleeve, can tentatively fix it through the frictional force characteristic of rubber sleeve self-band, hold the handle rotation afterwards, the screw rod that drives the rigid coupling simultaneously begins to rotate, because screw rod and connecting plate are threaded connection, can move forward when rotating, the splint that drive the switching afterwards move forward, the sliding block of splint bottom rigid coupling slides in the sliding tray simultaneously, make splint can not rotate when removing, splint move forward afterwards and contact with the sample cell, thereby block it, can ensure through the protection pad of splint outside rigid coupling can not harm the outside of sample cell when the centre gripping is fixed, can effectually carry out the maintenance with the sample cell through this structure, thereby guarantee that inside sample cell can not the roll-off damage when the support falls down, the user's use has been made things convenient for greatly.

2. Rotate through holding the handle, the pivot pole that drives the rigid coupling afterwards rotates simultaneously, the dish of placing that drives outside rigid coupling simultaneously begins to rotate, the sample cell that drives inside grafting simultaneously begins to rotate, can drive the inside liquid of sample cell through rotating and rock, thereby guarantee inside can not produce the sediment, the carousel of sample cell bottom grafting at this moment follows the rotation, can ensure through the carousel that the sample cell is more stable when placing, the spacing slider of the outside rigid coupling of carousel slides in spacing spout simultaneously, it is more stable when making to rotate, can effectually ensure the inside of sample cell and can not appear precipitating through this structure, the effectual accuracy that has improved follow-up detection.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the present invention viewed from above;

FIG. 3 is a schematic structural view of the whole side of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a chassis; 2. a non-slip mat; 3. a spindle rod; 4. placing a tray; 5. a grip; 6. a rubber sleeve; 7. a sample tube; 8. a rotating mechanism; 801. a retention rod; 802. a limiting slide block; 803. a limiting chute; 804. a turntable; 9. a retention mechanism; 901. a splint; 902. a protection pad; 903. a connecting plate; 904. a screw; 905. a slider; 906. a sliding groove; 907. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: liquid sample support, including chassis 1, chassis 1's top is rotated and is connected with pivot pole 3, the dish 4 is placed to pivot pole 3's outside fixedly connected with, pivot pole 3's top fixedly connected with handle 5, the inside of placing dish 4 is provided with five corresponding rubber sleeves 6 that distribute, sample cell 7 has all been pegged graft to the inside of five rubber sleeves 6, the top of placing dish 4 is provided with the maintenance mechanism 9 of five corresponding distributions, and five maintenance mechanisms 9 are located the outside of five sample cell 7 respectively, pivot pole 3's outside is provided with slewing mechanism 8, chassis 1's bottom fixedly connected with slipmat 2, the material of slipmat 2 is the rubber material.

In this embodiment, through the slewing mechanism 8 that sets up can be convenient rotate sample cell 7 and rock for the guarantee can not appear the condition of sediment when follow-up detecting appearing, through the maintenance mechanism 9 that sets up, can be so that sample cell 7 can be firm place on placing tray 4, can not topple over because of the support and lead to sample cell 7 roll-off to break.

The second embodiment:

referring to fig. 1-4, based on the first embodiment, the present invention provides a technical solution: the maintenance mechanism 9 includes connecting plate 903, connecting plate 903 fixed connection is in the top of placing dish 4, the inside threaded connection of connecting plate 903 has screw rod 904, the outside of screw rod 904 is rotated and is connected with splint 901, splint 901 contacts with the outside of sample cell 7, the two corresponding sliding blocks 905 that distribute of bottom fixedly connected with of splint 901, place the top of dish 4 and set up the sliding tray 906 of two corresponding distributions, sliding block 905 sliding connection is in sliding tray 906, the outside fixedly connected with handle 907 of screw rod 904, the outside fixedly connected with protection pad 902 of splint 901, and the shape of protection pad 902 is the arc.

In this embodiment, when the sample tube 7 needs to be stably fixed, the sample tube 7 is firstly inserted into the rubber sleeve 6, the rubber sleeve 6 can be preliminarily fixed through the friction characteristic of the rubber sleeve, then the handle 907 is held to rotate, and the screw 904 fixedly connected is driven to rotate at the same time, because the screw 904 and the connecting plate 903 are in threaded connection, the screw 904 can move forwards when rotating, and then the clamping plate 901 for switching is driven to move forwards, and meanwhile the sliding block 905 fixedly connected to the bottom of the clamping plate 901 slides in the sliding groove 906, so that the clamping plate 901 cannot rotate when moving, and then the clamping plate 901 moves forwards to contact with the sample tube 7, thereby being clamped, the protective pad 902 fixedly connected to the outside of the clamping plate 901 can ensure that the outside of the sample tube 7 cannot be damaged when the clamping is fixed, the sample tube 7 can be effectively fixed through the structure, thereby ensuring that the sample tube 7 cannot slide out and be damaged when the bracket falls down, and great convenience is brought to users.

Example three:

referring to fig. 1-3, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the rotating mechanism 8 comprises four fixing rods 801, the four fixing rods 801 are uniformly and fixedly connected to the outer portion of the rotating shaft rod 3, the outer portions of the four fixing rods 801 are fixedly connected with a rotating disc 804, five placing holes are formed in the top of the rotating disc 804, the bottoms of the sample tubes 7 are placed in the placing holes, the outer portions of the rotating disc 804 are fixedly connected with four limiting sliding blocks 802 which are correspondingly distributed, a limiting sliding groove 803 is formed in the chassis 1, and the limiting sliding blocks 802 are connected in the limiting sliding groove 803 in a sliding mode.

In this embodiment, when needing to ensure that the inside liquid of sample cell 7 placed can not deposit, at first hold handle 5 and rotate, drive the pivot pole 3 of rigid coupling simultaneously afterwards and rotate, the dish 4 of placing that drives outside rigid coupling simultaneously begins to rotate, it begins to rotate to drive the inside sample cell 7 of pegging graft simultaneously, can drive the inside liquid of sample cell 7 through rotating and rock, thereby ensure that inside can not produce and deposit, carousel 804 of pegging graft bottom sample cell 7 at this moment follows the rotation, can ensure sample cell 7 more stable when placing through carousel 804, the spacing slider 802 of the outside rigid coupling of carousel 804 slides in spacing spout 803 simultaneously, it is more stable when making to rotate, can effectually ensure that the inside of sample cell 7 can not appear depositing through this structure, the effectual accuracy that has improved follow-up detection.

The utility model discloses a theory of operation and use flow: when the sample tube 7 needs to be stably fixed, the sample tube 7 is firstly inserted into the rubber sleeve 6, the rubber sleeve 6 can be preliminarily fixed through the friction characteristic of the rubber sleeve 6, then the handle 907 is held to rotate, and meanwhile the fixedly connected screw 904 is driven to rotate, the screw 904 and the connecting plate 903 are in threaded connection, the screw 904 and the connecting plate 903 can move forwards when rotating, the switching clamping plate 901 is driven to move forwards, meanwhile, the sliding block 905 fixedly connected to the bottom of the clamping plate 901 slides in the sliding groove 906, so that the clamping plate 901 cannot rotate when moving, then the clamping plate 901 moves forwards to be in contact with the sample tube 7, and therefore the sample tube 7 is clamped, the protective pad 902 fixedly connected to the outer portion of the clamping plate 901 can be guaranteed not to damage the outer portion of the sample tube 7 when being clamped and fixed, the sample tube 7 can be effectively fixed through the structure, the sample tube 7 can be guaranteed not to slide out and be damaged when the support falls, and great convenience is brought to users.

When needing to ensure that the inside liquid of the sample cell 7 placed can not deposit, at first hold handle 5 and rotate, drive the pivot pole 3 of rigid coupling simultaneously and rotate afterwards, drive the dish 4 of placing of outside rigid coupling simultaneously and begin to rotate, drive the sample cell 7 of inside grafting simultaneously and begin to rotate, can drive the inside liquid of sample cell 7 through rotating and rock, thereby ensure that inside can not produce and deposit, the carousel 804 of grafting at the bottom of sample cell 7 at this moment follows the rotation, can ensure through carousel 804 that sample cell 7 is more stable when placing, the spacing slider 802 of the outside rigid coupling of carousel 804 slides in spacing spout 803 simultaneously, it is more stable when making to rotate, can effectually ensure through this structure that the inside of sample cell 7 can not appear depositing, the effectual accuracy that improves follow-up detection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Liquid sample support, including chassis (1), its characterized in that: the top of the chassis (1) is rotatably connected with a rotating shaft rod (3), a placing disc (4) is fixedly connected to the outer portion of the rotating shaft rod (3), a handle (5) is fixedly connected to the top of the rotating shaft rod (3), five rubber sleeves (6) which are distributed correspondingly are arranged inside the placing disc (4), sample tubes (7) are inserted into the five rubber sleeves (6), five retaining mechanisms (9) which are distributed correspondingly are arranged at the top of the placing disc (4), the five retaining mechanisms (9) are located on the outer portions of the five sample tubes (7) respectively, and a rotating mechanism (8) is arranged on the outer portion of the rotating shaft rod (3).

2. The liquid sample holder according to claim 1, wherein: the fixing mechanism (9) comprises a connecting plate (903), the connecting plate (903) is fixedly connected to the top of the placement disc (4), a screw rod (904) is connected to the inner thread of the connecting plate (903), a clamping plate (901) is connected to the outer portion of the screw rod (904) in a rotating mode, the clamping plate (901) is in contact with the outer portion of the sample tube (7), two sliding blocks (905) which are distributed correspondingly are fixedly connected to the bottom of the clamping plate (901), two sliding grooves (906) which are distributed correspondingly are formed in the top of the placement disc (4), and the sliding blocks (905) are connected into the sliding grooves (906) in a sliding mode.

3. The liquid sample holder according to claim 1, wherein: the rotating mechanism (8) comprises four fixing rods (801), the four fixing rods (801) are uniformly and fixedly connected to the outer portion of the rotating shaft rod (3), the outer portions of the four fixing rods (801) are fixedly connected with a rotating disc (804), five placing holes are formed in the top of the rotating disc (804), the bottom of a sample tube (7) is placed in the placing holes, the outer portions of the rotating disc (804) are fixedly connected with four limiting sliding blocks (802) which are correspondingly distributed, a limiting sliding groove (803) is formed in the base disc (1), and the limiting sliding blocks (802) are connected in the limiting sliding groove (803) in a sliding mode.

4. The liquid sample holder according to claim 1, wherein: the bottom of the chassis (1) is fixedly connected with an anti-slip mat (2), and the anti-slip mat (2) is made of rubber.

5. The liquid sample holder according to claim 2, wherein: the outer part of the screw rod (904) is fixedly connected with a handle (907).

6. The liquid sample holder according to claim 2, wherein: the outer part of the clamping plate (901) is fixedly connected with a protection pad (902), and the protection pad (902) is arc-shaped.