CN215743606U - Test-tube rack for hematology department - Google Patents
Test-tube rack for hematology department Download PDFInfo
- Publication number
- CN215743606U CN215743606U CN202122107538.0U CN202122107538U CN215743606U CN 215743606 U CN215743606 U CN 215743606U CN 202122107538 U CN202122107538 U CN 202122107538U CN 215743606 U CN215743606 U CN 215743606U
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- Prior art keywords
- fixedly connected
- frame
- test tube
- connecting rod
- racks
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- 238000012360 testing method Methods 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000008280 blood Substances 0.000 abstract description 15
- 210000004369 blood Anatomy 0.000 abstract description 15
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model provides a test-tube rack for hematology department, includes the shallow, the first crossbeam of the equal fixedly connected with in shallow front and back portion, the equal fixedly connected with in first crossbeam top opens slotted slide, the slide top is provided with the frame, the frame below is provided with a plurality of even, the big or small the same gyro wheels of distribution, gyro wheel upper portion all articulates there is first support frame, first support frame top right side is provided with stop device, first support frame top middle part is provided with elevating gear. The utility model effectively solves the problem that the blood sample in the test tube can shake when the medical staff transport the blood sample to meet the uphill and downhill road sections, which causes the inaccurate examination result; in order to save space, some test-tube racks are placed more concentratedly, are unfavorable for medical personnel's observation scheduling problem.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a test tube rack for hematology department.
Background
The existing test tube rack for the hematology department of the hospital is insufficient in function, for example, when a medical worker transports a blood sample to meet an uphill and downhill road section, the blood sample in a test tube can shake, so that the test result is inaccurate; in order to save space, some test tube racks are arranged more intensively, which is not beneficial to the observation of medical staff; in order to solve the above problems, a test tube rack for hematology department is urgently needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the functions of the conventional test tube rack, the utility model provides the test tube rack for the hematology department, which effectively solves the problem that the blood sample in the test tube can shake when a medical worker transports the blood sample to run on a road section with a slope, so that the examination result is inaccurate; in order to save space, some test-tube racks are placed more concentratedly, are unfavorable for medical personnel's observation scheduling problem.
In order to solve the problems, the utility model adopts the technical scheme that:
a test tube rack for hematology department comprises a cart, wherein the front part and the rear part of the cart are fixedly connected with first cross beams, the upper parts of the first cross beams are fixedly connected with slideways with grooves, the left side of the cart is fixedly connected with a second cross beam, the left side of the second cross beam is fixedly connected with a handle, and the middle of the handle is sleeved with rubber; a first telescopic rod is hinged to the middle of the right side of the second cross beam, and a second telescopic rod is connected to the inside of the first telescopic rod in a sliding manner; a frame is arranged above the slideway, a plurality of rollers which are uniformly distributed and have the same size are arranged below the frame, and the rollers are all in rolling connection with the slideway; the upper parts of the front and rear idler wheels are hinged with first support frames, a limiting device is arranged on the right side above the first support frames on the front side, and a hollow limiting rod is arranged on the left side of the limiting device; and a lifting device is arranged in the middle above the first support frame on the front side.
Preferably, the lifting device comprises a transmission shaft fixedly connected with the left side of the limiting rod, three gears with the same size are fixedly connected in the middle of the transmission shaft, three racks with the same size are meshed and connected with the rear sides of the gears, and the racks are connected with the first support frame on the front side in a sliding manner; the rear sides of the racks are fixedly connected with three test tube racks with the same size and provided with circular notches, and the rear sides of the test tube racks are connected with the first supporting frame at the rear side in a sliding manner; the transmission shaft is fixedly connected with a ratchet wheel on the left side, the ratchet wheel is fixedly connected with a rocker on the left side, a stop lever is meshed and connected above the ratchet wheel, a stop block is slidably connected to the outer side of the stop lever, and the stop block is fixedly connected with the first support frame.
Preferably, the frame comprises first connecting rods fixedly connected with the first supporting frames on the front side and the rear side, the middle part of the right side of each first connecting rod is fixedly connected with a second connecting rod, the right side of each second connecting rod is fixedly connected with a third connecting rod, and the third connecting rods are fixedly connected with the two first supporting frames; and the front side is fixedly connected with a fourth connecting rod at the rear side of the right end of the first supporting frame, and the fourth connecting rod is hinged with the right end of the second telescopic rod.
Preferably, the limiting device comprises a limiting block in sliding connection with the limiting rod, and the limiting block is fixedly connected with the first support frame on the front side; the utility model discloses a spacing pole, including spacing pole, fixed axle, stopper, fixed axle outside fixed connection has elastic mount, the equal fixedly connected with spacing axle of lower extreme on the mount right side, spacing axle with the stopper sliding connection, two spacing axle all with stopper sliding connection.
The utility model has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the utility model has the following advantages:
1. this test-tube rack for hematology department meets when using and can both keep the level of test-tube rack when going up the downhill path highway section, has avoided the blood sample in the test tube to take place to rock, leads to the testing result inaccurate.
2. This test-tube rack for hematology department can adjust the height of test-tube rack when using to medical personnel observe the blood sample in the test tube.
Drawings
Fig. 1 is a schematic view of a first axial structure of the present invention.
FIG. 2 is a schematic diagram of a second axial structure according to the present invention.
Fig. 3 is a first partial structural diagram of the present invention.
Fig. 4 is a second partial structural diagram of the present invention.
Fig. 5 is a structural sectional view of the limiting device of the utility model.
Fig. 6 is a schematic structural view of a transmission shaft according to the present invention.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-6, the utility model provides a test tube rack for hematology department, which comprises a cart, wherein the front part and the rear part of the cart are fixedly connected with first cross beams 1, the upper parts of the first cross beams 1 are fixedly connected with slideways 2 provided with grooves, the left side of the cart is fixedly connected with a second cross beam 3, the left side of the second cross beam 3 is fixedly connected with a handle 4, and the middle of the handle 4 is sleeved with rubber 5; a first telescopic rod 6 is hinged to the middle part of the right side of the second cross beam 3, and a second telescopic rod 7 is connected to the inside of the first telescopic rod 6 in a sliding manner; a frame is arranged above the slideway 2, a plurality of rollers 8 which are uniformly distributed and have the same size are arranged below the frame, and the rollers 8 are all in rolling connection with the slideway 2; the upper parts of the front and rear idler wheels 8 are hinged with first support frames 9, a limiting device is arranged on the right side above the first support frames 9 on the front side, and a hollow limiting rod 10 is arranged on the left side of the limiting device; and a lifting device is arranged in the middle above the first support frame 9 on the front side.
Universal wheels are arranged below the cart, and when the cart is used, medical personnel hold the handle 4 by hands to push the cart; when the cart encounters an uphill road section, the frame moves to the left side in the slide 2 due to gravity to keep the balance of the frame; when the cart meets a downhill road section, the frame moves towards the right side inside the slide way 2 due to the action of gravity so as to keep the balance of the test tube cart; in the moving process of the cart, the first telescopic rod 6 and the second telescopic rod 7 are matched with each other to slide, so that the displacement of the frame can be limited, and the balance of the frame can be kept.
The lifting device comprises a transmission shaft 11 fixedly connected with the left side of the limiting rod 10, three gears 12 with the same size are fixedly connected in the middle of the transmission shaft 11, three racks 13 with the same size are meshed and connected with the rear sides of the gears 12, and the racks 13 are connected with the first support frame 9 on the front side in a sliding manner; the rear sides of the racks 13 are fixedly connected with three test tube racks 14 with the same size and provided with circular notches, and the rear sides of the test tube racks 14 are connected with the first supporting frames 9 at the rear sides in a sliding manner; the left side of the transmission shaft 11 is fixedly connected with a ratchet wheel 15, the left side of the ratchet wheel 15 is fixedly connected with a rocker 16, a stop lever 17 is meshed and connected above the ratchet wheel 15, a stop block 18 is slidably connected to the outer side of the stop lever 17, and the stop block 18 is fixedly connected with the first support frame 9.
Test tubes are placed at the notches of the 14 test tube racks in the lifting device; when the medical staff wants to observe the blood sample in the left test tube, the rocker 16 is pushed rightwards, so that the left gear 12 is meshed with the left rack 13; the rocker 16 is rotated clockwise, the rocker 16 drives the left gear 12 to rotate, and the left test tube rack 14 is lifted through the meshing transmission of the gear 12 and the rack 13; the rocker 16 is loosened, and the self-locking of the rocker 16 is realized under the action of the stop lever 17, so that the medical staff can observe the test tube placed in the left test tube rack 14; after observation is finished, the stop lever 17 is pulled out, the rocker 16 is rotated anticlockwise, and the left test tube rack 14 is lowered through transmission of all components; if the blood samples in the middle test tube and the right test tube are observed, the blood sample observation device can realize the operation.
The frame comprises a first connecting rod 19 fixedly connected with the first support frames 9 on the front side and the rear side, the middle part of the right side of the first connecting rod 19 is fixedly connected with a second connecting rod 20, the right side of the second connecting rod 20 is fixedly connected with a third connecting rod 21, and the third connecting rod 21 is fixedly connected with the two first support frames 9; the front side is the rear side fixedly connected with fourth connecting rod 22 in the right end of first support frame 9, fourth connecting rod 22 with second telescopic link 7 right-hand member is articulated.
When the frame is used, a medical worker pushes the cart, the frame moves along with the cart, when the cart encounters an uphill or downhill road section, the roller 8 hinged below the first support frame 9 correspondingly rolls on the inner side of the slide way 2 to realize the movement of the frame, and meanwhile, the second telescopic rod 7 hinged with the second connecting rod 20 correspondingly slides to keep the balance of the frame; when the test tube racks 14 slide up and down, the third link 21 is used to limit the positions of the respective test tube racks 14.
The limiting device comprises a limiting block 23 connected with the limiting rod 10 in a sliding manner, and the limiting block 23 is fixedly connected with the first support frame 9 on the front side; the inboard fixedly connected with fixed axle 24 of gag lever post 10, the fixed connection has elastic mount 25 in 24 outsides of fixed axle, the equal fixedly connected with spacing axle 26 of lower extreme on the mount 25 right side, spacing axle 26 with gag lever post 10 sliding connection, two spacing axle 26 all with stopper 23 sliding connection.
The middle of a limiting block 23 of the limiting device is provided with three circular grooves with the same size; when the medical rack is used, when medical staff pushes the rocker 16 to move the transmission shaft rightwards, the limiting shaft 26 slides into the left circular groove, the left gear 12 is meshed with the left rack 13, and the rocker 16 can be rotated to lift the left test tube rack 14; the positioning of the middle and right gears 12 can be achieved by sequentially pushing the rocker 16 to the right.
When the blood sample transportation cart is used, medical staff firstly hold the handle 4 to push the cart for transporting blood samples, and when the cart meets an uphill or downhill road section, the frame moves correspondingly to ensure that the blood samples in the test tube do not shake; when the medical staff checks the blood sample, the rocker 16 is pushed to enable the gear 12 and the rack 13 to be meshed with each other, and then the rocker 16 is rotated to realize the lifting of the test tube rack 14, so that the blood pressure sample can be observed.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Although terms such as 1 first beam, 2 slideways, 3 second beams, 4 handles, 5 rubbers, 6 first telescopic rods, 7 second telescopic rods, 8 rollers, 9 first support frames, 10 limiting rods, 11 transmission shafts, 12 gears, 13 racks, 14 test tube racks, 15 ratchets, 16 rocking rods, 17 stop rods, 18 stops, 19 first connecting rods, 20 second connecting rods, 21 third connecting rods, 22 fourth connecting rods, 23 limiting blocks, 24 fixing shafts, 25 fixing frames, 26 limiting shafts and the like are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to the spirit of the present invention.
Claims (4)
1. The utility model provides a test-tube rack for hematology department which characterized in that: the trolley comprises a trolley, wherein the front part and the rear part of the trolley are fixedly connected with a first cross beam (1), a slotted slideway (2) is fixedly connected above the first cross beam (1), the left side of the trolley is fixedly connected with a second cross beam (3), the left side of the second cross beam (3) is fixedly connected with a handle (4), and the middle of the handle (4) is sleeved with rubber (5); a first telescopic rod (6) is hinged to the middle of the right side of the second cross beam (3), and a second telescopic rod (7) is connected to the inside of the first telescopic rod (6) in a sliding manner; a frame is arranged above the slideway (2), a plurality of rollers (8) which are uniformly distributed and have the same size are arranged below the frame, and the rollers (8) are all in rolling connection with the slideway (2); the upper parts of the front and rear idler wheels (8) are hinged with first support frames (9), a limiting device is arranged on the right side above the first support frames (9) on the front side, and a hollow limiting rod (10) is arranged on the left side of the limiting device; and a lifting device is arranged in the middle above the first support frame (9) on the front side.
2. The test tube rack for hematology department according to claim 1, characterized in that: the lifting device comprises a transmission shaft (11) fixedly connected with the left side of the limiting rod (10), three gears (12) with the same size are fixedly connected in the middle of the transmission shaft (11), three racks (13) with the same size are meshed and connected with the rear sides of the gears (12), and the racks (13) are slidably connected with the first supporting frame (9) on the front side; the rear sides of the racks (13) are fixedly connected with three test tube racks (14) with the same size and provided with circular notches, and the rear sides of the test tube racks (14) are connected with the first supporting frame (9) at the rear side in a sliding manner; the transmission shaft (11) left side fixedly connected with ratchet (15), ratchet (15) left side fixedly connected with rocker (16), ratchet (15) top meshing is connected with pin (17), pin (17) outside sliding connection has dog (18), dog (18) with first support frame (9) fixed connection.
3. The test tube rack for hematology department according to claim 1, characterized in that: the frame comprises first connecting rods (19) fixedly connected with the first supporting frames (9) on the front side and the rear side, the middle part of the right side of each first connecting rod (19) is fixedly connected with a second connecting rod (20), the right side of each second connecting rod (20) is fixedly connected with a third connecting rod (21), and each third connecting rod (21) is fixedly connected with the two first supporting frames (9); the front side is fixedly connected with a fourth connecting rod (22) at the rear side of the right end of the first supporting frame (9), and the fourth connecting rod (22) is hinged with the right end of the second telescopic rod (7).
4. The test tube rack for hematology department according to claim 1, characterized in that: the limiting device comprises a limiting block (23) in sliding connection with the limiting rod (10), and the limiting block (23) is fixedly connected with the first support frame (9) on the front side; the utility model discloses a spacing pole, including gag lever post (10), fixed axle (24) outside fixed connection has elastic mount (25), the equal fixedly connected with spacing axle (26) of lower extreme on mount (25) right side, spacing axle (26) with gag lever post (10) sliding connection, two spacing axle (26) all with stopper (23) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107538.0U CN215743606U (en) | 2021-09-02 | 2021-09-02 | Test-tube rack for hematology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107538.0U CN215743606U (en) | 2021-09-02 | 2021-09-02 | Test-tube rack for hematology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215743606U true CN215743606U (en) | 2022-02-08 |
Family
ID=80083154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122107538.0U Expired - Fee Related CN215743606U (en) | 2021-09-02 | 2021-09-02 | Test-tube rack for hematology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215743606U (en) |
-
2021
- 2021-09-02 CN CN202122107538.0U patent/CN215743606U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |