CN219291486U - Test tube support - Google Patents

Abstract

The utility model relates to the technical field of test tube holders, in particular to a test tube holder. The test tube rack comprises a bottom plate, equal fixedly connected with stand in bottom plate top four corners department, the top of bottom plate is equipped with the fixed plate, the test tube groove of a plurality of intercommunication from top to bottom is seted up to the fixed plate upper end, test tube inslot wall fixedly connected with a pair of spring, be equipped with back tongs and preceding tongs in the test tube groove, a plurality of logical groove has been seted up to the right-hand member of fixed plate, sliding connection has the horizontal pole in logical groove, horizontal pole left end extends the fixed plate left side, both ends all are equipped with the gangbar about the fixed plate, a plurality of both ends all with gangbar fixed connection about the horizontal pole, preceding tongs outer wall fixedly connected with push-pull column, the one end that the preceding tongs was kept away from to the push-pull column extends to with horizontal pole fixed connection, the push-pull column is in the spring, has solved the test tube rack and has carried out fixed condition to the test tube when depositing the test tube of bore size difference.

Description

A test tube holder

technical field

The utility model relates to the technical field of test tube supports, in particular to a test tube support.

Background technique

Hematology is a branch of internal medicine that mainly treats problems of the blood-forming system. The Department of Hematology can also provide professional services and carry out a number of technical tests for many non-blood disease hematology problems. When patients go to the doctor, in order to further confirm the condition, most of them need to collect blood for testing. Therefore, the hematology department needs to do a lot of blood sampling work in daily life. The collected blood is usually stored in test tubes for testing.

In the test tube racks of the prior art, most test tube racks can only store test tubes of the same caliber, and test tubes of different calibers cannot be stored on the same test tube rack at the same time. Some test tube racks can distinguish and place test tubes of different sizes, but they can only be stored separately Access, the test tubes placed in the test tube rack cannot be accessed in batches.

Publication No. CN214716837U discloses a novel hematology medical test tube support, including a support frame. Both ends of the support frame are provided with draw-in slots. The inside of the draw-in slots are all clamped with telescopic rods. The top ends of the telescopic rods A rectangular column is fixedly installed, a strip plate is fixedly installed above the rectangular column, both sides of the strip plate are fixedly equipped with a limit plate, and a sponge strip is fixedly installed on the front end of the strip plate. Springs are fixedly installed on both ends of the rear end surface of the strip plate, a fixed plate is fixedly installed on the rear end surface of the spring, a three-sided rectangular rod is fixedly installed on the outer surface of the fixed plate, and a three-sided rectangular rod is fixedly installed on the inner surface of the three-sided rectangular rod. Two sponge strips are fixedly installed.

In the above scheme, test tubes of different diameters can be clamped by setting sponge strip 1 and sponge strip 2. At the same time, the contact surface is soft and will not cause damage to the test tubes. By setting the telescopic rod and the support frame, it is convenient to adjust the height according to the highest test tube. The operation is convenient and concise. However, this device fixes the test tubes through the provided strip plates and springs. When the support is full of test tubes, other test tubes may slip due to the movement of the strip plates during the process of taking the test tubes, and the device cannot be placed Test tubes with different calibers, in view of this, we propose a test tube holder.

Utility model content

The purpose of this utility model is to provide a test tube holder to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides a test tube support, including a base plate, the four corners of the top of the base plate are fixedly connected with uprights, and a fixing plate is arranged above the base plate, and the fixing plate is slidably connected with the uprights. There are several test tube grooves connected up and down on the top of the fixed plate. A pair of springs are fixedly connected to the inner wall of the test tube groove. A rear gripper and a front gripper are arranged in the test tube groove. The opposite ends of the two springs are respectively connected to the rear The gripper is fixedly connected to the outer side wall of the front gripper, and the right end of the fixing plate is provided with several through grooves, and a cross bar is slidably connected in the through groove, and the left end of the cross rod extends to the left side of the fixing plate, and the fixing plate The left and right ends are provided with linkage rods, the left and right ends of several cross bars are fixedly connected with the linkage rods, the outer wall of the front gripper is fixedly connected with a push-pull column, and the end of the push-pull column away from the front gripper extends to the The crossbar is fixedly connected, and the push-pull column is inside the spring.

As a further improvement of the technical solution, fixed blocks are fixedly connected to the left and right ends of the fixed plate, the front end of the fixed block is fixedly connected to an electric push rod, and the telescopic end of the electric push rod is fixedly connected to the cross bar.

As a further improvement of the technical solution, the inner walls of the front gripper and the rear gripper are fixedly connected with rubber pads to prevent the test tubes from colliding during the taking process.

As a further improvement of this technical solution, a slide bar is fixedly connected to one side of the column, and the four corners of the top of the fixed plate are provided with a chute matching the column, the slide bar is slidably connected to the chute, and the fixed plate A pair of bolts are provided on the front and rear sides, several slots are provided on the front and rear surfaces of the column, and jacks communicated with the chute are provided on the front and rear surfaces of the fixed plate, and the bolts are slidably connected to the jacks. The pin is slidably connected to the slot.

As a further improvement of the technical solution, several bases matching the test tube slots are fixedly connected to the top of the bottom plate, and a fixing slot is opened on the top of the base.

As a further improvement of the technical solution, the bottom end of the bottom plate is fixedly connected with a non-slip pad to prevent the test tube rack from sliding.

Compared with the prior art, the utility model has the beneficial effects: in the test tube holder, through the set front and rear grippers and springs, when the test tube is put in, the front and rear grippers move and open in the direction of the spring, and after the test tube is put in, the grippers pass through The spring recovers to grab the test tube and fix the test tubes with different calibers. Through the set cross bar and push-pull column, slide the cross bar, and the push-pull column moves accordingly, driving the front gripper to open. At this time, all the grippers on the test tube holder are opened. , It can store or take test tubes with different calibers in batches to improve work efficiency.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the structural representation of the utility model fixed plate;

Fig. 3 is a structural schematic diagram of the front gripper of the present invention.

The meanings of each symbol in the figure are:

1. Bottom plate; 10. Base; 11. Fixing groove; 12. Anti-slip mat;

2, fixed plate; 20, test tube groove; 21, chute; 22, jack; 23, front gripper; 24, rear gripper; 25, through groove; 26, spring; 27, rubber pad;

3, column; 30, slot; 31, slide bar; 32, latch;

4. Fixed block; 40. Electric push rod; 41. Cross bar; 42. Linkage rod; 43. Push-pull column.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-shown in Fig. 3, the present embodiment provides a kind of test tube support, comprises bottom plate 1, and the top four corners of bottom plate 1 are fixedly connected with column 3, and the top of bottom plate 1 is provided with fixed plate 2, fixed plate 2 and column 3 Sliding connection, the upper end of the fixed plate 2 is provided with several test tube grooves 20 connected up and down, the inner wall of the test tube groove 20 is fixedly connected with a pair of springs 26, the test tube groove 20 is provided with a rear gripper 24 and a front gripper 23, two springs 26 The opposite end is fixedly connected with the rear gripper 24 and the outer side wall of the front gripper 23 respectively, and the right end of the fixed plate 2 is provided with several through grooves 25, and a cross bar 41 is slidingly connected in the through groove 25, and the left end of the cross rod 41 extends the fixed plate 2. On the left side, the left and right ends of the fixed plate 2 are provided with linkage rods 42, and the left and right ends of several cross bars 41 are fixedly connected with the linkage rods 42. The outer wall of the front gripper 23 is fixedly connected with a push-pull column 43, and the push-pull column 43 is far away from the front. One end of the handle 23 extends to be fixedly connected with the cross bar 41 , and the push-pull column 43 is inside the spring 26 .

The above working principle: after collecting, put the test tube into the test tube slot 20, push the cross bar 41, and the cross bar 41 drives the push-pull column 43 to pull the front gripper 23 away from the rear gripper 24, put the test tube into the middle, and put the bottom of the test tube into the base In the fixed groove 11 on the 10, loosen the cross bar 41, the front gripper 23 and the rear gripper 24 are closed by the spring 26 to fix the test tube, and the same is true when taking the test tube, which facilitates the use of the inspector.

Considering that the hematology department needs to send a large number of blood samples for inspection every day, it will be time-consuming and labor-intensive to take the fixed test tubes, so the fixed block 4 is fixedly connected to the left and right ends of the fixed plate 2, and the front end of the fixed block 4 An electric push rod 40 is fixedly connected, and the telescopic end of the electric push rod 40 is fixedly connected with the cross bar 41. The telescopic end of the electric push rod 40 pushes the cross bar 41, and the cross bar 41 drives the push-pull column 43 to pull the front gripper 23. The front gripper 23 and the rear gripper 24 are in a loosened state, so that the test tubes can be taken in batches easily.

In order to prevent the test tube from colliding and being damaged during placement and taking, the inner walls of the front gripper 23 and the rear gripper 24 are fixedly connected with a rubber pad 27 that prevents the test tube from bumping during the taking process. The rubber pad 27 can effectively The side wall of the test tube is protected, the test tube is prevented from colliding with the front gripper 23 or the rear gripper 24, and the test tube can be better fixed.

In use, in order to better adapt to test tubes with different heights, a slide bar 31 is fixedly connected to one side of the column 3, and the four corners of the top of the fixed plate 2 are provided with a chute 21 that matches the column 3, and the slide bar 31 and the chute 21 sliding connection, a pair of latches 32 are provided on the front and rear sides of the fixed plate 2, several slots 30 are provided on the front and rear surfaces of the column 3, the front and rear surfaces of the fixed plate 2 are provided with jacks 22 communicated with the chute 21, and the latches 32 It is slidably connected with the socket 22, and the pin 32 is slidably connected with the slot 30. The distance between the fixed plate 2 and the bottom plate 1 can be adjusted through the slidable connection between the pin 32 and the slot 30 on the column 3, so as to adapt to test tubes of different heights, and has strong adaptability .

After the test tube is placed, the contact surface between the bottom of the test tube and the bottom plate 1 is less, and the bottom of the test tube may move and cause the test tube to tilt when placed directly. The top of 10 is provided with a fixing groove 11, and the fixing groove 11 is in direct contact with the bottom of the test tube, which can effectively prevent the bottom of the test tube from sliding and improve the fixation of the test tube.

In addition, if the whole device is directly placed on a smooth desktop, it is easy to slide, so the bottom end of the base plate 1 is fixedly connected with an anti-skid pad 12 to prevent the test tube rack from sliding, and the anti-skid pad 12 installed increases the friction between the base plate 1 and the desktop. , avoiding the sliding between the device and the desktop, and improving the stability of the whole device.

When using the test tube support in this embodiment, first place the test tube support in a suitable place, determine the distance between the fixed plate 2 and the bottom plate 1 according to the height of the test tube, slide the fixed plate 2 to a suitable position through the column 3, Slide the latch 32 from the socket 22 into the slot 30, fix the column 3 and the fixed plate 2, after collecting, put the test tube into the test tube groove 20, push the cross bar 41, and the cross bar 41 drives the push-pull column 43 to push the front grip 23 Pull away the rear grip 24, put the test tube in the middle, put the bottom of the test tube into the fixing groove 11 on the base 10, loosen the cross bar 41, the front grip 23 and the rear grip 24 are closed by the spring 26 to fix the test tube , the same is true when taking the test tubes. If you need to put in or take the test tubes in batches, you can use the electric push rod 40. The telescopic end of the electric push rod 40 pushes all the cross bars 41 through the linkage rod 42, so that the front gripper 23 and The rear gripper 24 is fully opened, so that test tubes with different calibers can be stored or taken in batches, and the practicability is high.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A test tube holder, characterized in that: including bottom plate (1), the equal fixedly connected with stand (3) in bottom plate (1) top four corners department, the top of bottom plate (1) is equipped with fixed plate (2), fixed plate (2) and stand (3) sliding connection, test tube groove (20) of intercommunication about a plurality of have been seted up to fixed plate (2) upper end, test tube groove (20) inner wall fixedly connected with a pair of spring (26), be equipped with back tongs (24) and preceding tongs (23) in test tube groove (20), two the relative one end of spring (26) respectively with back tongs (24) and preceding tongs (23) lateral wall fixed connection, a plurality of logical groove (25) have been seted up to the right-hand member of fixed plate (2), lead to inslot (25) sliding connection has horizontal pole (41), horizontal pole (41) left end extension fixed plate (2) left side, both ends all are equipped with push-pull rod (42) about a plurality of horizontal pole (41) both ends all with push-pull rod (23) linkage, push-pull rod (43) are connected to push-pull rod (43) outside the fixed column (43), push-pull rod (43) are connected to the front side of extension outside the fixed column (43).

2. The tube holder of claim 1, wherein: both ends are all fixedly connected with fixed block (4) about fixed plate (2), the front end fixedly connected with electric putter (40) of fixed block (4), the flexible end and the horizontal pole (41) fixed connection of electric putter (40).

3. The tube holder of claim 1, wherein: the inner walls of the front gripper (23) and the rear gripper (24) are fixedly connected with rubber pads (27) for preventing the test tube from being knocked in the taking process.

4. The tube holder of claim 1, wherein: the utility model discloses a stand, including stand (3) and fixed plate, stand (3) one side fixedly connected with slide bar (31), fixed plate (2) top four corners department has seted up with stand (3) assorted spout (21), slide bar (31) and spout (21) sliding connection, both sides all are equipped with a pair of bolt (32) around fixed plate (2), a plurality of slot (30) have been seted up on both sides around stand (3), jack (22) with spout (21) intercommunication have all been seted up on fixed plate (2) front and back surface, bolt (32) and jack (22) sliding connection, bolt (32) and slot (30) sliding connection.

5. The tube holder of claim 1, wherein: the top of the bottom plate (1) is fixedly connected with a plurality of bases (10) matched with the test tube grooves (20), and fixing grooves (11) are formed in the top of the bases (10).

6. The tube holder of claim 1, wherein: the bottom end of the bottom plate (1) is fixedly connected with an anti-slip pad (12) for preventing the test tube rack from sliding.

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