CN218796061U - Assembled test tube rack - Google Patents

Abstract

The utility model discloses an assembleable test tube rack, which comprises an upper test tube rack plate and a lower test tube rack plate. The inner rotation connection of the lower test tube rack plate is connected with a rotating rod. There are two rotating rods, and the two rotating rods are symmetrically distributed. Both ends of the test tube rack are fixedly connected with a support plate, and a chute is provided inside the upper test tube rack plate and on one side of the support plate; the beneficial effect achieved by the utility model is that it can pass through the rotating The support plates at both ends of the rod are folded and fitted between the upper test tube rack and the lower test tube rack, and can drive the insertion rod to combine with the insertion rod under the elastic force of the spring, so as to achieve the alignment between the unfolded upper test tube rack and the lower test tube The purpose of fixing the shelf board greatly reduces the occupied space and is convenient for storage. Under the torsion force of the torsion spring, when the upper test tube rack board and the lower test tube rack board are folded and stored, the rotating rod can drive the support plate to automatically Swivel back to the original position.

Description

Assembled test tube rack

technical field

The utility model relates to the technical field of medical equipment, in particular to an assembleable test tube rack.

Background technique

Medical equipment refers to instruments, equipment, utensils, materials or other items used alone or in combination for the human body, including the required software. The therapeutic effects on the human body surface and inside the body are not obtained through pharmacological, immunological or metabolic means, but medical device products play a certain auxiliary role. Medical equipment is the basic condition for continuously improving the level of medical science and technology, and it is also an important symbol of modernization. Medical equipment has become an important field of modern medicine. The development of medical treatment depends to a large extent on the development of instruments, and even in the development of the medical industry, its breakthrough of bottlenecks also plays a decisive role. In the process of medical inspection, it is necessary to test various collections, and in the process of testing the collections, it is necessary to use a large number of test tubes. Because the surface of the existing test tube holder has a fixed number of test tube holes, it is necessary to test the test tubes. When fixing, more test tube holders are needed, but most of the existing test tube holders cannot be spliced, so the test tube holders can only be placed on the inspection table, which not only occupies the usable area, but also when the number is too large, it is easy to affect the operation of the inspectors and affect the inspection. efficiency.

The Chinese patent discloses a "assembleable test tube rack for hematology department" with the patent number CN202220651753.9. There are two sets of installation grooves inside the test tube holder, and the installation grooves communicate with the outside, and a cavity is provided inside the test tube holder, a fixing mechanism is arranged inside the installation groove, and the lower part of the test tube holder The surface is fixedly installed with a fixed column, and a sealing mechanism is provided inside the cavity, and the fixing mechanism includes two sets of slide plates arranged inside the installation groove, and the two sets of slide plates are fixedly connected by a first spring, and the slide plates One side of the tester is fixedly installed with a clamping block.", this utility model uses the cooperation between various parts, so that when the number of test tube holders is too large, it can be used for splicing, increasing the use area of the inspection table, and at the same time sealing the test tube at the bottom. Reduce volatilization, provide more operable space for inspectors, and ensure the efficiency of inspection, but there are still some problems. Although the two test tube racks can be spliced directly on the whole, the test tube rack itself cannot be folded, resulting in The test tube rack still takes up a relatively large space when not in use, thereby affecting the convenience of the test tube rack for storage.

Utility model content

The purpose of this utility model is to provide a test tube rack that can be assembled to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

The assembled test tube rack includes an upper test tube rack plate and a lower test tube rack plate. The inner rotation of the lower test tube rack plate is connected with a rotating rod. There are two rotating rods, and the two rotating rods are symmetrically distributed. Both ends of the rotating rod are fixedly connected with a support plate, and a chute is provided on the inside of the upper test tube rack plate and on one side of the support plate, and a slide block is slidably connected to the inside of the chute, and the slide block and The support plate is rotationally connected, the inside of the slider is provided with a groove, the inside of the groove is slidably connected with an insertion rod, and a spring is fixedly connected between the insertion rod and the groove, and the inside of the upper test tube rack plate A jack for use with the plunger is provided.

Preferably, a pressing rod is slidably connected inside the insertion hole and above the insertion rod, and a pressing plate is fixedly connected between two adjacent pressing rods.

Preferably, a limiting groove is provided inside the upper test tube rack plate on one side of the pressing bar, and the inside of the limiting groove is slidably connected with a limiting block, and the limiting block is fixedly connected with the pressing bar.

Preferably, an empty slot is opened inside the lower test tube rack plate, a turntable is sheathed on the outside of the turning rod, the turntable is fixedly connected to the turning bar, and the outside of the turning bar is located between the turntable and the empty slot A torsion spring is sheathed, one end of the torsion spring is fixedly connected to the turntable, and the other end of the torsion spring is fixedly connected to the empty groove.

Preferably, the cross-sections of the chute and the slider are square structures.

Preferably, the bottom of the lower test tube rack plate is provided with a receiving groove used in conjunction with the pressing plate.

The beneficial effects achieved by the utility model are: through the provided rotating rod, supporting plate, chute, slider, groove, inserting rod, spring, jack, pressing rod and pressing plate, the function of the chute and the sliding block can The upper test tube rack plate and the lower test tube rack plate are folded and fitted by the support plates at both ends of the rotating rod, and the insertion rod can be driven to combine with the insertion rod under the elastic force of the spring to achieve the upper test tube rack plate after unfolding. The purpose of fixing with the lower test tube rack greatly reduces the occupied space and facilitates storage. Through the set empty slot, turntable and torsion spring, the upper test tube rack and the lower test tube can be aligned under the torsion of the torsion spring. When the shelf plate is folded and stored, the support plate can be automatically turned back to the initial position through the rotating rod.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation before folding of the utility model;

Fig. 2 is a structural schematic diagram of the utility model after folding;

Fig. 3 is a schematic sectional view of the utility model;

Fig. 4 is an enlarged view of A place of the present utility model.

In the figure: 1, upper test tube rack plate; 2, lower test tube rack plate; 3, rotating rod; 4, support plate; 5, chute; 6, slider; 7, groove; 8, insert rod; 9, spring ; 10, jack; 11, pressure rod; 12, pressure plate; 13, limit slot; 14, limit block; 15, empty slot; 16, turntable; 17, torsion spring;

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 Figure 1 to Figure 4, the utility model provides a technical solution:

Assembled test tube rack, which can be used in hematology; includes upper test tube rack plate 1 and lower test tube rack plate 2, the inner rotation of the lower test tube rack plate 2 is connected with a rotating rod 3, there are two rotating rods 3, two rotating rods 3 are symmetrically distributed, both ends of the rotating rod 3 are fixedly connected with a support plate 4, and a chute 5 is opened inside the upper test tube rack plate 1 and on one side of the support plate 4, and the inside of the chute 5 is slidably connected with a slider 6. The slider 6 is rotationally connected with the support plate 4, and the inside of the slider 6 is provided with a groove 7, and the inside of the groove 7 is slidably connected with an insertion rod 8, and a spring 9 is fixedly connected between the insertion rod 8 and the groove 7, The inside of the upper test tube rack 1 is provided with a jack 10 used in conjunction with the insertion rod 8, and the spring 9 elastically drives the insertion rod 8 to combine with the jack 10, so that the unfolded upper test tube rack 1 and the lower test tube rack 2 fixed in between.

Inside the socket 10 and above the insertion rod 8, a pressure rod 11 is slidably connected, and a pressure plate 12 is fixedly connected between two adjacent pressure rods 11. The pressure plate 12 is convenient for pressing two adjacent pressure rods 11 at the same time; The inside of the test tube rack plate 1 and one side of the pressure rod 11 are provided with a limit groove 13, and the inside of the limit groove 13 is slidingly connected with a limit block 14, and the limit block 14 is fixedly connected with the pressure rod 11, and is used for pressing the pressure rod 11. The position of the lower test tube rack plate 2 is provided with an empty slot 15, and the outside of the rotating rod 3 is provided with a rotating disk 16. The rotating disk 16 is fixedly connected with the rotating rod 3. A torsion spring 17 is sleeved between 15, one end of the torsion spring 17 is fixedly connected to the turntable 16, and the other end of the torsion spring 17 is fixedly connected to the empty groove 15, and the torsion force of the torsion spring 17 is used to drive the support plate 4 turns through the rotating rod 3 Return to the initial position; the cross section of the chute 5 and the slider 6 are square structures, which play a position-limiting role; the bottom of the lower test tube rack plate 2 is provided with a storage groove 18 used in conjunction with the pressure plate 12, which is convenient for stacking and storage.

Concretely, when using the utility model, first press down the test tube rack plate 2, and lift the upper test tube rack plate 1 upwards, so that the upper test tube rack plate 1 drives the support plates 4 on both sides of the lower test tube rack plate 2 to rotate upwards, and at the same time The slider 6 in the chute 5 on both sides of the upper test tube rack plate 1 will slide in the direction close to the pressure plate 12 under the action of the support plate 4 until the insertion rod 8 on the slider 6 moves to the same line as the jack 10 At this time, under the elastic force of the spring 9, the insertion rod 8 will be combined with the jack 10, so that the support plate 4 cannot continue to rotate, so as to complete the expansion. a pressing plate 12, so that the pressing plate 12 drives the pressing bar 11 to squeeze the inserting rod 8 in the jack 10 until the inserting bar 8 is separated from the jack 10, at this moment the support plate 4 will turn around under the torsion effect of the torsion spring 17 Folding is completed until the bottom of the upper test tube rack plate 1 is attached to the top of the lower test tube rack plate 2 .

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the number of indicated technical features, Thus, a feature defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection, or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. But pin-connected panel test-tube rack, including last test-tube rack board (1) and lower test-tube rack board (2), its characterized in that: the inside of test-tube rack board (2) is rotated and is connected with dwang (3) down, dwang (3) are total two, two dwang (3) are the symmetric distribution, the equal fixedly connected with backup pad (4) in both ends of dwang (3), go up the inside of test-tube rack board (1) and be located one side of backup pad (4) and seted up spout (5), the inside sliding connection of spout (5) has slider (6), slider (6) rotate with backup pad (4) and be connected, recess (7) have been seted up to the inside of slider (6), the inside sliding connection of recess (7) has inserted bar (8), fixedly connected with spring (9) between inserted bar (8) and recess (7), jack (10) that use with inserted bar (8) cooperation are seted up to the inside of going up test-tube rack board (1).

2. The erectable test tube rack of claim 1, wherein: the inside of jack (10) just is located the top sliding connection of inserted bar (8) and has depression bar (11), adjacent two fixedly connected with clamp plate (12) between depression bar (11).

3. The erectable test tube rack of claim 1, wherein: go up the inside of test-tube rack board (1) and be located one side of depression bar (11) and seted up spacing groove (13), the inside sliding connection of spacing groove (13) has stopper (14), stopper (14) and depression bar (11) fixed connection.

4. The erectable test tube rack of claim 1, wherein: dead slot (15) have been seted up to the inside of test-tube rack board (2) down, the outside cover of dwang (3) is equipped with carousel (16), carousel (16) and dwang (3) fixed connection, the outside of dwang (3) just is located and is equipped with torsional spring (17) between carousel (16) and dead slot (15), the one end and carousel (16) fixed connection of torsional spring (17), the other end and dead slot (15) fixed connection of torsional spring (17).

5. The erectable test tube rack of claim 1, wherein: the cross sections of the sliding groove (5) and the sliding block (6) are both square structures.

6. The erectable test tube rack of claim 1, wherein: the bottom of the lower test tube rack plate (2) is provided with a containing groove (18) matched with the pressing plate (12).

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