CN213503491U

CN213503491U - Blood sampling device for clinical care

Info

Publication number: CN213503491U
Application number: CN202021448748.5U
Authority: CN
Inventors: 姜永香
Original assignee: AFFILIATED HOSPITAL OF JILIN MEDICAL COLLEGE
Current assignee: AFFILIATED HOSPITAL OF JILIN MEDICAL COLLEGE
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-06-22
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a clinical care uses blood sampling device, include: receiver and test-tube rack, be equipped with the test-tube rack in the receiver, the smooth a pair of apron that is equipped with in receiver top, the test-tube hole is seted up to the first backup pad of test-tube rack, the second backup pad is equipped with the recess, the fixed block in receiver four corners passes through the slide bar and links firmly with the second backup pad, the sliding sleeve has been cup jointed on the surface of slide bar, first backup pad and sliding sleeve fixed connection, the sliding sleeve passes through the spring and is connected with the second backup pad, the spring housing is at the slide bar, the movable block and the screw rod spiro union of first backup pad, the screw rod is connected with the motor, the motor is fixed in the receiver bottom, initiative bevel gear is installed to the screw rod, initiative bevel gear and passive bevel gear meshing, passive bevel. The utility model discloses an apron of receiver slides to both sides, and first backup pad moves down simultaneously, has made things convenient for getting of test tube to put.

Description

Blood sampling device for clinical care

Technical Field

The utility model relates to a technical field is accomodate to the test tube, in particular to clinical care is with blood sampling device.

Background

The vacuum blood collection tube is a vacuum negative pressure blood collection tube, and in medical clinical examination, due to reasons such as environment and conditions, the test tube that holds the sample often needs to be shifted.

Current test tube storage device, when the access, generally be the support that can deposit the test tube that sets up in the box, test tube bottom supports in the inside bottom of box, and the test tube middle part is then restricted by the support, but if the length that the support was stretched out to the test tube upper end is too high, can lead to the test tube to fix unstable inadequately, in the transportation live handling, rocks easily, nevertheless if the test tube stretches out the length of support low, leads to the test tube again easily and is difficult for taking out.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a clinical care is with blood sampling device can solve the problem that exists among the prior art.

The embodiment of the utility model provides a clinical care is with blood sampling device, include: the storage box is characterized in that a pair of oppositely arranged cover plates are slidably connected to the top of the storage box, the cover plates are horizontally arranged, a test tube rack is arranged in the storage box and comprises a first support plate, a second support plate is arranged below the first support plate, the first support plate and the second support plate are horizontally arranged, the second support plate is fixed on the opposite inner walls of the storage box, four corners of the inner wall of the upper part of the storage box are respectively and fixedly provided with a fixed block, the bottom of each fixed block is provided with a slide rod, the second support plate is erected among the four slide rods, the slide rods are sleeved with slide sleeves, the four corners of the first support plate are fixedly connected with the slide sleeves, the first support plate is provided with a plurality of test tube holes, the upper surface of the second support plate is provided with grooves corresponding to the positions of the test tube holes, and, the center of the moving block is provided with a through threaded hole, the moving block is in threaded connection with a screw rod, the screw rod penetrates through a through hole formed in the second supporting plate and is connected with a motor output shaft, the motor is fixedly arranged at the bottom of the storage box, a driving bevel gear is fixedly mounted at the other end of the screw rod and is meshed with a driven bevel gear, the driven bevel gear is provided with a central shaft, two ends of the central shaft are rotatably connected onto two opposite side walls of the storage box through bearings, external threads with opposite rotating directions are arranged on the outer surfaces of two ends of the central shaft, the outer surfaces of two ends of the central shaft are respectively in threaded connection with two sliding blocks, threaded holes are formed in the two sliding blocks, and the upper surfaces of the two sliding.

Furthermore, the lower surface of the sliding sleeve is connected with the upper surface of the second supporting plate through a spring, and the spring is sleeved on the surface of the sliding rod.

Further, be provided with the spout on the top of the relative inside wall of receiver, the spout is located the center pin top, the relative bilateral symmetry of apron is fixed and is set up the slider, the spout with slider sliding connection.

Furthermore, the bottom four corners fixedly connected with support column of receiver.

Further, the receiver includes integrated into one piece's n shape handle, the both ends of handle with the receiver lateral wall is articulated.

Furthermore, one end of the cover plate, which is in contact with the cover plate, is fixedly provided with a sealing rubber strip.

Further, the receiver is the heat preservation box that the heat preservation material was made, and the wall thickness of receiver is centimetre.

Furthermore, the first supporting plate is provided with test tube holes which are arranged in a 2 x 4 matrix.

The embodiment of the utility model provides a clinical care is with blood sampling device, compare with prior art, its beneficial effect is: the groove of the second supporting plate is used for supporting and limiting the bottom of the test tube, and the first supporting plate limits the tube body of the test tube to store the test tube; when the storage box is closed, the motor rotates reversely to close the cover plate, the first supporting plate moves upwards, and the distance of the test tube extending out of the fixing plate is reduced, so that the storage is facilitated; when will opening the receiver, the motor corotation rotates through the screw rod, and the movable block drives first backup pad downwards, and initiative bevel gear and driven bevel gear's cooperation transmission simultaneously, the apron at receiver top slides to both sides simultaneously, opens the receiver, and first backup pad moves down for the second backup pad, has made things convenient for getting of test tube and has put.

Drawings

Fig. 1 is a schematic view of an internal structure of a blood sampling device for clinical care in an orthographic closed state according to an embodiment of the present invention.

Fig. 2 is a schematic view of an internal structure of a blood sampling device for clinical care in an elevation open state according to an embodiment of the present invention.

Fig. 3 is a schematic side view of the blood sampling device for clinical care provided by the embodiment of the present invention.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

It will be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered limiting of the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

It should be noted that unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and include, for example, fixed or removable connections or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Fig. 1 is a schematic view of an internal structure of a blood sampling device for clinical care provided in an embodiment of the present invention in a front view closed state in fig. 1. As shown in fig. 1 and 2, the clinical care blood sampling device includes: the storage box 1, the top of the storage box 1 is slidably connected with a pair of oppositely arranged cover plates 20, the cover plates 20 are horizontally arranged, the cover plates 20 can slide towards the left and right sides, a test tube rack 2 is arranged in the storage box 1, the test tube rack 2 comprises a first support plate 21, a second support plate 22 is arranged below the first support plate 21, the first support plate 21 and the second support plate 22 are horizontally arranged, the second support plate 22 is fixed on the opposite inner wall of the storage box 1, four corners of the inner wall of the upper part of the storage box 1 are respectively and fixedly provided with a fixed block 24, the bottom of the fixed block 24 is provided with a slide rod 25, the second support plate 22 is erected among the four slide rods 25, the slide rod 25 is sleeved with a slide sleeve 26, four corners of the first support plate 21 are fixedly connected with the slide sleeve 26, the first support plate 21 is provided with a plurality of test tube holes, the upper, through-going screw hole has been seted up at movable block 28 center, movable block 28 and screw 29 spiro union, the through-hole that sets up on the second backup pad 22 is passed to screw 29 is connected with motor 210 output shaft, motor 210 is fixed to be set up in receiver 1 bottom, the other end fixed mounting drive bevel gear 211 of screw 29, drive bevel gear 211 and the meshing of driven bevel gear 212, driven bevel gear 212 is equipped with center pin 213, both ends rotate through the bearing and connect on the relative both sides wall of receiver 1 about center pin 213, both ends surface is equipped with the external screw thread that revolves to opposite about the axle of center pin 213, both ends surface is respectively with two slider 214 spiro unions about the axle of center pin 213, threaded hole has all been seted up on two slider 214, the upper surface of two slider 214 and the lower.

Wherein, the lower surface of sliding sleeve 26 is connected with the upper surface of second supporting plate 22 through spring 27, and spring 27 cup joints the surface of slide bar 25.

As shown in fig. 3, the top end of the front and rear inner side walls of the storage box 1 is provided with a sliding groove, the sliding groove is located above the central shaft 213, the front and rear opposite sides of the cover plate 20 are symmetrically and fixedly provided with sliding blocks, and the sliding groove is connected with the sliding blocks in a sliding manner.

Wherein, the bottom four corners fixedly connected with support column 11 of receiver 1.

Wherein, receiver 1 includes integrated into one piece's n shape handle 12, and the both ends of handle 12 are articulated with lateral wall about receiver 1.

Wherein, a sealing rubber strip is fixedly arranged at one end of the pair of cover plates 20 which are contacted with each other.

Wherein, receiver 1 is the heat preservation box that the heat preservation material was made, and receiver 1's wall thickness is 2 centimetres.

Wherein, the first supporting plate 21 is provided with test tube holes arranged in a 2 × 4 matrix.

The working principle is as follows: when the test tube is inserted into the test tube hole in the first supporting plate 21 and the bottom of the test tube is embedded into the groove of the second supporting plate 22, the motor 210 is started, the motor 210 rotates reversely, the pair of cover plates 20 at the top of the storage box 1 move oppositely, and finally the cover plates are completely closed, as shown in the state of fig. 1, meanwhile, the first supporting plate moves upwards, the distance of the test tube extending out of the fixing plate is reduced, only a small section of the upper end of the test tube is exposed, and the test tube can be well limited; when needs take out the test tube, the motor corotation rotates through the screw rod, and the movable block drives first backup pad downstream, and simultaneously, initiative bevel gear and driven bevel gear's meshing transmission, the apron at receiver top slides to both sides simultaneously, like the state of figure 2, when opening the receiver, and first backup pad moves down for the second backup pad, and the test tube stretches out the longer distance of one end and comes out, conveniently gets and put.

The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.

Claims

1. A clinical care blood sampling device, comprising: the storage box (1), the top of the storage box (1) is connected with a pair of oppositely arranged cover plates (20) in a sliding mode, and the cover plates (20) are horizontally arranged;

a test tube rack (2) is arranged in the storage box (1), the test tube rack (2) comprises a first support plate (21), a second support plate (22) is arranged below the first support plate (21), the first support plate (21) and the second support plate (22) are horizontally arranged, and the second support plate (22) is fixed on the opposite inner wall of the storage box (1);

four corners of the inner wall of the upper part of the storage box (1) are respectively fixedly provided with a fixed block (24), the bottom of each fixed block (24) is provided with a sliding rod (25), a second support plate (22) is erected among the four sliding rods (25), the sliding rods (25) are sleeved with sliding sleeves (26), and the four corners of the first support plate (21) are fixedly connected with the sliding sleeves (26);

a plurality of test tube holes are formed in the first supporting plate (21), and grooves are formed in the positions, corresponding to the test tube holes, of the upper surface of the second supporting plate (22);

a moving block (28) is fixed at the horizontal center of the first supporting plate (21), a through threaded hole is formed in the center of the moving block (28), the moving block (28) is in threaded connection with a screw rod (29), the screw rod (29) penetrates through a through hole formed in the second supporting plate (22) and is connected with an output shaft of a motor (210), the motor (210) is fixedly arranged at the bottom of the storage box (1), and a drive bevel gear (211) is fixedly installed at the other end of the screw rod (29);

the drive bevel gear (211) is meshed with the driven bevel gear (212), the driven bevel gear (212) is provided with a central shaft (213), two ends of the central shaft (213) are rotatably connected to two opposite side walls of the storage box (1) through bearings, external threads with opposite rotating directions are arranged on the outer surfaces of two ends of the central shaft (213), the outer surfaces of two ends of the central shaft (213) are respectively in threaded connection with two sliding blocks (214), threaded holes are formed in the two sliding blocks (214), and the upper surfaces of the two sliding blocks (214) are fixedly connected with the lower surfaces of the two cover plates (20).

2. The clinical nursing blood collection device according to claim 1, wherein the lower surface of the sliding sleeve (26) is connected to the upper surface of the second support plate (22) through a spring (27), and the spring (27) is sleeved on the surface of the sliding rod (25).

3. The clinical care blood collection device according to claim 1,

a sliding groove is formed in the top end, opposite to the inner side wall, of the storage box (1), and the sliding groove is located above the central shaft (213);

the opposite two sides of the cover plate (20) are symmetrically and fixedly provided with sliding blocks, and the sliding grooves are in sliding connection with the sliding blocks.

4. The clinical nursing blood collection device according to claim 1, wherein the four corners of the bottom of the storage box (1) are fixedly connected with support columns (11).

5. The clinical nursing blood collection device according to claim 1, wherein said storage case (1) comprises an integrally formed n-shaped handle (12), and both ends of said handle (12) are hinged to the outer side wall of said storage case (1).

6. The clinical nursing blood collection device according to claim 1, wherein a sealing rubber strip is fixedly arranged at the end where a pair of said cover plates (20) are contacted.

7. The clinical nursing blood collection device according to claim 1, wherein the storage case (1) is a thermal insulation case made of thermal insulation material, and the wall thickness of the storage case (1) is 2 cm.

8. The clinical nursing blood collection device according to claim 1, wherein the first support plate (21) is provided with test tube holes arranged in a 2 x 4 matrix.