CN217368493U

CN217368493U - Test tube rack

Info

Publication number: CN217368493U
Application number: CN202221329513.3U
Authority: CN
Inventors: 唐虹; 廖权利; 王凯; 颜爱华; 丁波
Original assignee: Chengdu Northen Medical Laboratory Co ltd
Current assignee: Chengdu Northen Medical Laboratory Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-06
Anticipated expiration: 2032-05-31

Abstract

The utility model provides a test-tube rack, includes fixture and opening mechanism, and opening mechanism's quantity is a pair of, and all locates fixture's both ends, and fixture is used for the centre gripping of a plurality of test tubes, and when the test tube was placed, opening mechanism acted on fixture's both ends to make fixture be open state. The utility model discloses a mutually supporting of fixture and opening mechanism not only can carry out the centre gripping to the test tube of different models fixed, still convenient operation simultaneously. Wherein, fixture can carry out the centre gripping to the test tube of different models fixed to enlarged application scope, opening mechanism's setting conveniently carries out opening of fixture, thereby conveniently carries out the centre gripping of placing of test tube, thereby the operating personnel of being convenient for operates, has stronger practicality.

Description

Test tube rack

Technical Field

The utility model relates to a medical science detects technical field, especially relates to a test-tube rack.

Background

In the medical science testing process, especially need place the test object in the test tube when detecting some human cells or the virus that the human body carried, to some specific detection means, still need carry out the water bath heating to the test object, and current when heating, place a plurality of test tubes on the test-tube rack, then carry out the water bath heating, and current test-tube rack has definite model, consequently need choose the test-tube rack that corresponds the model for different test tube models, operating personnel need elect corresponding model in a large amount of test-tube racks when placing, thereby the loaded down with trivial details degree when having increased the detection, and when operating personnel selects the mistake, often lead to the fact the influence to the testing result.

SUMMERY OF THE UTILITY MODEL

The utility model provides a test-tube rack to solve the not enough of above-mentioned prior art, not only can carry out the centre gripping to the test tube of different models and fix, still conveniently operate simultaneously, have stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a test tube rack comprises a pair of clamping mechanisms and an opening mechanism, wherein the opening mechanisms are arranged at two ends of the clamping mechanisms and used for clamping a plurality of test tubes;

fixture includes a pair of parallel plate of mutual parallel arrangement, the inner wall of parallel plate all is equipped with the centre gripping inner panel, the centre gripping groove has been seted up to the centre gripping inner panel along its length direction with being equidistant array, the both ends of every parallel plate all are equipped with inserts the post, the tip of inserting the post all is equipped with the movable plate that is L shape structure, the both ends of parallel plate all are equipped with the limit post, the removal hole has all been seted up on the limit post, it all wears in the removal hole to insert the post, the movable plate all is equipped with interior top spring, the other end of interior top spring all is equipped with the end plate, the end plate is all installed at the outer wall both ends of limit post.

Further, the clamping groove is of a V-shaped structure.

Further, opening mechanism is including locating the articulated arch on the movable plate, every articulated arch all articulates there is the articulated slab, and be located inboard articulated slab other end slope up, the articulated slab other end that is located the outside slopes down, every articulated slab other end that is located the inboard and every articulated slab other end that is located the outside all articulate there is the key board, the key board all inwards extends to be equipped with and stretches even board, the medial extremity that stretches even board in all is equipped with the movable block, the both sides of every movable block all are equipped with wears the piece, the both sides of movable block all are equipped with vertical board, vertical hole has all been seted up on the vertical board, it all wears in vertical downthehole to wear the piece, vertical board is all installed on the side post, the upper wall of every side post all is equipped with a pair of locking mechanism, locking mechanism acts on wearing the piece, in order to lock the position of movable block.

Furthermore, the outer walls of the key-shaped plates are provided with action tongues.

Furthermore, the locking mechanism comprises a locking end plate installed on the upper wall of the side column, a pair of spring pins penetrate through the locking end plate, locking springs are sleeved on the spring pins, a locking plate is arranged at the inner side end of each spring pin, and each locking spring is located between the corresponding locking plate and the corresponding locking end plate.

Further, the other end of the locking end plate is of an arc structure.

Further, the inner wall of the penetrating block is an inclined plane.

The technical scheme has the advantages that:

the utility model discloses a mutually supporting of fixture and opening mechanism not only can carry out the centre gripping to the test tube of different models fixed, still convenient operation simultaneously. Wherein, fixture can carry out the centre gripping to the test tube of different models fixed to enlarged application scope, opening mechanism's setting conveniently carries out opening of fixture, thereby conveniently carries out the centre gripping of placing of test tube, thereby the operating personnel of being convenient for operates, has stronger practicality.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows an enlarged view at a.

Detailed Description

As shown in fig. 1-2, a test tube rack comprises a clamping mechanism 1 and an opening mechanism 2, wherein the number of the opening mechanism 2 is a pair, the two ends of the clamping mechanism 1 are all arranged, the clamping mechanism 1 is used for clamping a plurality of test tubes, and when the test tubes are placed, the opening mechanism 2 acts on the two ends of the clamping mechanism 1 so as to enable the clamping mechanism 1 to be in an open state.

When carrying out the centre gripping of test tube, earlier carry out opening of fixture 1 through opening mechanism 2, then arrange the test tube in between fixture 1 to carry out the centre gripping through fixture 1 to the test tube, after the centre gripping is accomplished, arrange the water bath heating cabinet in with the test tube, and the test-tube rack erects the upper end at the water bath heating cabinet this moment, then carries out the water bath heating operation of detection thing.

Fixture 1 includes a pair of parallel plate 10 of mutual parallel arrangement, the inner wall of parallel plate 10 all is equipped with centre gripping inner panel 11, centre gripping inner panel 11 has been seted up the centre gripping groove 12 along its length direction with being equidistant array, the both ends of every parallel plate 10 all are equipped with inserts the post, the tip of inserting the post all is equipped with the movable plate 16 that is L shape structure, the both ends of parallel plate 10 all are equipped with limit post 13, removal hole 130 has all been seted up on limit post 13, it all wears in removal hole 130 to insert the post, movable plate 16 all is equipped with interior top spring 15, the other end of interior top spring 15 all is equipped with end plate 14, end plate 14 all installs at the outer wall both ends of limit post 13, centre gripping groove 12 is the V-arrangement structure.

Wherein, the setting that centre gripping groove 12 is the V-arrangement structure can carry out the centre gripping to the test tube of different models to enlarged application scope, and in order to avoid causing the influence to the test tube, can set up soft rubber pad at the inner wall of centre gripping groove 12, can cushion partly clamping-force through setting up soft rubber pad, still improved the stability of centre gripping simultaneously.

Wherein, the setting of interior top spring 15 can make centre gripping inner panel 11 move to the test tube side under the effect of elastic force to the automatic centre gripping operation of test tube has been realized.

Wherein the arrangement of the moving hole 130 guides the movement of the parallel plate 10, thereby ensuring the stability of each test tube clamping.

When the test tube is clamped, the two parallel plates 10 are firstly opened by the opening mechanism 2, then the test tube is placed in each clamping groove 12, then the action of the opening mechanism 2 is canceled, then the parallel plates 10 are close to each other under the action of the inner top spring 15, and finally the clamping operation of the test tube is finished.

The opening mechanism 2 comprises hinge protrusions 20 arranged on the moving plate 16, each hinge protrusion 20 is hinged with a hinge plate 21, the other end of the hinge plate 21 positioned on the inner side inclines upwards, the other end of the hinge plate 21 positioned on the outer side inclines downwards, the other end of each pair of hinge plates 21 positioned on the inner side and the other end of each pair of hinge plates 21 positioned on the outer side are hinged with a key plate 22, the key plates 22 are respectively provided with an inner extending connecting plate 221 in an inward extending manner, the inner side ends of the inner extending connecting plates 221 are respectively provided with a moving block 23, both sides of each moving block 23 are respectively provided with a penetrating block 230, both sides of each moving block 23 are respectively provided with a vertical plate 26, the vertical plates 26 are respectively provided with a vertical hole 260, the penetrating blocks 230 are respectively penetrated in the vertical holes 260, the vertical plates 26 are respectively arranged on the side columns 13, the upper wall of each side column 13 is respectively provided with a pair of locking mechanisms, the locking mechanisms act on the penetrating blocks 230 to lock the positions of the moving blocks 23, the outer walls of the key plate 22 are each provided with an action tongue 220.

The locking mechanism comprises a locking end plate 24 installed on the upper wall of the side column 13, a pair of spring pins 25 penetrate through the locking end plate 24, locking springs 250 are sleeved on the spring pins 25, a locking plate 27 is arranged at the inner side end of each spring pin 25, each locking spring 250 is located between each locking plate 27 and the corresponding locking end plate 24, the other end of each locking end plate 24 is of an arc-shaped structure, and the inner wall of each penetrating block 230 is an inclined plane.

The arrangement of the through block 230 and the vertical hole 260 can ensure the stability of the movement of the moving block 23.

Wherein, wearing the setting of piece 230 and can also with locking end plate 24 interact, and then accomplish through locking end plate 24 and implement the location operation to movable block 23, when the centre gripping of carrying out the test tube, parallel plate 10 is open state when can, and then conveniently carries out the centre gripping operation of test tube.

In order to facilitate the automatic locking operation, the inner wall of the penetration block 230 is provided with an inclined surface, and when the moving blocks 23 approach each other, the penetration block 230 can be automatically locked in a limited manner by the locking end plate 24.

Wherein, the setting of action tongue 220 facilitates the operation of operating personnel.

When opening of parallel plate 10, the operating personnel makes two movable blocks 23 be close to each other through acting on tongue 220, and the movable block 23 is when being close to each other simultaneously, will make two parallel plates 10 be open state under the effect of articulated slab 21, and interior top spring 15 is the state of compression simultaneously, and finally carry out spacing locking to wearing piece 230 through locking end plate 24, then carry out placing of test tube, after placing the completion, cancel locking end plate 24 to wearing piece 230, and make two movable blocks 23 keep away from each other under the effect of interior top spring 15, and finally accomplish the centre gripping operation to the test tube through centre gripping inner panel 11.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A test tube rack is characterized by comprising a clamping mechanism (1) and an opening mechanism (2), wherein the number of the opening mechanism (2) is one pair, the opening mechanism (2) is arranged at two ends of the clamping mechanism (1), the clamping mechanism (1) is used for clamping a plurality of test tubes, and when the test tubes are placed, the opening mechanism (2) acts on two ends of the clamping mechanism (1) so that the clamping mechanism (1) is in an open state;

fixture (1) includes a pair of parallel plate (10) of parallel arrangement each other, the inner wall of parallel plate (10) all is equipped with centre gripping inner panel (11), centre gripping groove (12) have been seted up along its length direction with equidistant array to centre gripping inner panel (11), the both ends of every parallel plate (10) all are equipped with inserts the post, the tip of inserting the post all is equipped with movable plate (16) that is L shape structure, the both ends of parallel plate (10) all are equipped with limit post (13), removal hole (130) have all been seted up on limit post (13), it all wears in removal hole (130) to insert the post, movable plate (16) all are equipped with interior top spring (15), the other end of interior top spring (15) all is equipped with end plate (14), end plate (14) are all installed in the outer wall both ends of limit post (13).

2. The test tube rack according to claim 1, characterized in that the holding groove (12) is of a V-shaped configuration.

3. The test tube rack according to claim 1, wherein the opening mechanism (2) comprises hinge protrusions (20) arranged on the movable plate (16), each hinge protrusion (20) is hinged with a hinged plate (21), the other end of the hinged plate (21) positioned on the inner side inclines upwards, the other end of the hinged plate (21) positioned on the outer side inclines downwards, the other end of each pair of hinged plates (21) positioned on the inner side and the other end of each pair of hinged plates (21) positioned on the outer side are hinged with a key plate (22), the key plate (22) is provided with an inner extending plate (221) in an inward extending manner, the inner side end of the inner extending plate (221) is provided with a movable block (23), two sides of each movable block (23) are provided with penetrating blocks (230), two sides of each movable block (23) are provided with vertical plates (26), the vertical plates (26) are provided with vertical holes (260), and the penetrating blocks (230) penetrate through the vertical holes (260), vertical plates (26) are mounted on the side columns (13), the upper wall of each side column (13) is provided with a pair of locking mechanisms, and the locking mechanisms act on the penetrating blocks (230) to lock the positions of the moving blocks (23).

4. The test tube rack according to claim 3, characterized in that the outer walls of the key plates (22) are each provided with an activation tongue (220).

5. The test tube rack according to claim 3, wherein the locking mechanism comprises a locking end plate (24) mounted on the upper wall of the side column (13), a pair of spring pins (25) penetrate through the locking end plate (24), each spring pin (25) is sleeved with a locking spring (250), a locking plate (27) is arranged at the inner end of each spring pin (25), and each locking spring (250) is located between the locking plate (27) and the locking end plate (24).

6. The test tube rack according to claim 5, characterized in that the other end of the locking endplate (24) is of an arcuate configuration.

7. The test tube rack according to claim 5, characterized in that the inner wall of the penetration block (230) is beveled.