CN110151198A

CN110151198A - A kind of paediatrics blood drawing care device

Info

Publication number: CN110151198A
Application number: CN201910499153.8A
Authority: CN
Inventors: 张娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2019-08-23

Abstract

The invention belongs to care device fields of drawing blood, especially a kind of paediatrics blood drawing care device, underfooting, which also needs underbed product just, when for sawed-off children blood drawing can be carried out blood drawing, and when blood drawing, children be easy to cause blood drawing to fail due to the shaking of arm, problem very troublesome, now propose following scheme, it includes mounting base, the first fixed column and the second fixed column are fixedly installed at the top of the mounting base, first fixed column offers first sliding groove close to the side of the second fixed column, and the first sliding block is slidably fitted in first sliding groove.The configuration of the present invention is simple, it is easy to operate, height adjustment quickly and easily can be carried out to workbench, do not need that children bend over or underbed product just can be carried out blood drawing, children's blood drawing is not only facilitated, and facilitates the work of staff, and clamping is fixed to children arm during height adjustment, the failure drawn blood caused by preventing because of children arm, so meeting the demand of people.

Description

A kind of paediatrics blood drawing care device

Technical field

The present invention relates to blood drawing care device technical field more particularly to a kind of paediatrics blood drawing care devices.

Background technique

It takes a blood sample and generally adopts venous blood, venous blood is chemically examined in addition to the project of particular/special requirement, general to require to take out in the morning Blood reduces amount of exercise to the greatest extent before blood drawing, not eat food, and keeps on an empty stomach and can drink a small amount of water, must take on time except certain Certain experimental results are interfered, and Chinese patent discloses a kind of " paediatrics blood drawing care device " (patent No. CN105662435A), the technical issues of which solves is: currently, when clinically drawing blood when carrying out blood sample inspection to children, Children cry and scream, struggle and mismatch blood drawing since fear often will appear, in addition children's blood vessel is thinner, are difficult when extracting blood sample With the naked eye blood vessel is arrived in range estimation, can only be punctured by rule of thumb, simultaneously as child immune system is not as good as adult, and most of takes out Hemal ring border personnel are complicated, therefore the problem of cause wound infection during blood drawing and influence children's health；

But this device stores the tool and drug that blood drawing needs without place, is likely to result in blood work or drug in this way It loses, and also bends over when tall children's blood drawing, underfooting also needs to pad when sawed-off children blood drawing Article just can be carried out blood drawing, and when blood drawing, and children are very numb since the shaking of arm easily causes blood drawing to fail It is tired, and unnecessary puzzlement may be brought to staff.

Summary of the invention

The purpose of the present invention is to solve exist in the prior art without place store blood drawing need tool and drug, It is likely to result in the loss of blood work or drug in this way, and also bends over when tall children's blood drawing, when Underfooting, which also needs underbed product just, when sawed-off children draw blood can be carried out blood drawing, and when blood drawing, children are due to arm Shaking easily cause blood drawing to fail, it is very troublesome, and the shortcomings that unnecessary puzzlement may be brought to staff, And a kind of paediatrics blood drawing care device proposed.

To achieve the goals above, present invention employs following technical solutions:

A kind of paediatrics is drawn blood care device, including mounting base, and the first fixed column and the are fixedly installed at the top of the mounting base Two fixed columns, the first fixed column offer first sliding groove close to the side of the second fixed column, and is slidably fitted in first sliding groove One sliding block, one end of the first sliding block extend to the outside of the first fixed column and are fixedly installed with workbench, fixed peace on workbench Equipped with fixed plate, the placing groove that two sides are opening is offered at the top of fixed plate, offers peace in the bottom interior wall of placing groove Tankage is slidably fitted with mounting plate in mounting groove, location hole is offered on mounting plate, and positioning hole is slidably fitted with locating rod, And the both ends of locating rod are fixedly connected with the side inner wall of corresponding mounting groove respectively, the side of mounting plate is fixedly installed with set The retaining spring being located on the outside of locating rod, the one end of retaining spring far from mounting plate are fixedly connected with the side inner wall of mounting groove, The side of mounting plate is fixedly installed with the buffer spring in placing groove, buffer spring one end and placing groove far from mounting plate Side inner wall be fixedly connected, the second fixed column offers embedded groove close to the side of the first fixed column, sliding peace in embedded groove One end equipped with embedded block, and embedded block extends to the outside of the second fixed column and consolidates with workbench far from one end of the first sliding block Fixed connection, offers second sliding slot at the top of mounting base, and the top of the first fixed column and the second fixed column is fixedly installed with same A insert plate above mounting base, the bottom of insert plate offers third sliding slot, and folder is slidably fitted in third sliding slot Hold plate, offer sliding eye on workbench, the bottom end of grip block extended in second sliding slot through fixed plate and sliding eye and with Second sliding slot is slidably connected, and the side of grip block is in contact with mounting plate, and rotation slot, the first sliding block are offered at the top of mounting base On offer threaded hole, cam path is offered on the side inner wall of second sliding slot, rotation hole is offered at the top of insert plate, rotate Hole is connected with cam path, and screw rod is rotatably equipped in rotation slot, and the bottom end of screw rod connects through threaded hole and with threaded hole screw thread It connects, the top of screw rod extends in cam path and is fixedly installed with cam, is fixedly installed with servo motor at the top of insert plate.

Preferably, shaft is rotatably equipped in the rotation hole, the bottom end of shaft extends in cam path and solid with cam Fixed connection, the top of shaft extends to the top of insert plate and is fixedly connected with the output shaft of servo motor.

Preferably, the side of the grip block is fixedly installed with the second sliding block in third sliding slot, and the second sliding block is remote One end from grip block extends in cam path and is in contact with cam.

Preferably, fixation hole is offered on the insert plate, and kelly, and the both ends of kelly point are slidably fitted in fixation hole It is not fixedly connected with the side inner wall of corresponding sliding eye.

Preferably, through-hole is offered on the embedded block, and through rod, and the top and bottom end of through rod are slidably fitted in through-hole It is fixedly connected respectively with the top inner wall of corresponding embedded groove and bottom interior wall.

Preferably, the quantity of the buffer spring is multiple, and multiple buffer springs are equidistantly distributed in vertical direction Between mounting plate and placing groove.

Preferably, reset hole is offered on the grip block, the bottom of insert plate is fixedly mounted there are two resetting block, resets Release link is slidably fitted in hole, and the both ends of release link are fixed with corresponding two resetting blocks side close to each other respectively Connection, the side of grip block are fixedly installed with the retaining spring being set on the outside of release link, reset spring far from grip block one End is fixedly connected with resetting block.

Preferably, the storage trough positioned at placing groove side, the top slide of fixed plate are offered at the top of the fixed plate Cover board is installed, the side of grip block is fixedly installed with baffle, and baffle is fixedly connected with cover board.

In the present invention, a kind of paediatrics blood drawing care device quickly and easily can carry out height adjustment to workbench, It does not need that children bend over or underbed product just can be carried out blood drawing, not only facilitates children's blood drawing, and facilitate staff's Work, and clamping is fixed to children arm during height adjustment, it is therefore prevented that because what is drawn blood caused by children arm Failure, so meeting the demand of people；

In use, first children arm is placed in placing groove, then keep children arm motionless, starts servo motor, servo The output shaft of motor drives shaft to be rotated, and shaft drives screw rod to be rotated, and screw rod drives the first sliding block to be moved, together When, shaft band moving cam is rotated, and the second sliding block of cam driven is moved, and folder is fixed to children arm in grip block It holds, meanwhile, grip block drives mounting plate constantly to compress buffer spring and retaining spring, and shape occurs for retaining spring and buffer spring Become, meanwhile, grip block drives cover board to be moved, and removes cover board in storage trough, the tool and medicine that blood drawing of conveniently taking needs Object；

The configuration of the present invention is simple, it is easy to operate, height adjustment quickly and easily can be carried out to workbench, not need children and bend over Or underbed product just can be carried out blood drawing, not only facilitate children's blood drawing, and facilitate the work of staff, and in height Clamping is fixed to children arm during adjusting, it is therefore prevented that because of the failure drawn blood caused by children arm, so meeting The demand of people.

Detailed description of the invention

Fig. 1 is a kind of schematic view of the front view of paediatrics blood drawing care device proposed by the present invention；

Fig. 2 is a kind of part A structural schematic diagram of paediatrics blood drawing care device proposed by the present invention；

Fig. 3 is a kind of part B structural schematic diagram of paediatrics blood drawing care device proposed by the present invention；

Fig. 4 is a kind of C portion structural schematic diagram of paediatrics blood drawing care device proposed by the present invention；

Fig. 5 is a kind of D partial structure diagram of paediatrics blood drawing care device proposed by the present invention.

In figure: 1 mounting base, 2 first fixed columns, 3 second fixed columns, 4 first sliding grooves, 5 first sliding blocks, 6 workbench, 7 are consolidated Fixed board, 8 placing grooves, 9 mounting grooves, 10 mounting plates, 11 location holes, 12 locating rods, 13 retaining springs, 14 buffer springs, 15 insertions Slot, 16 embedded blocks, 17 second sliding slots, 18 insert plates, 19 third sliding slots, 20 grip blocks, 21 second sliding blocks, 22 sliding eyes, 23 turns Dynamic slot, 24 threaded holes, 25 cam paths, 26 rotation holes, 27 cams, 28 screw rods, 29 shafts, 30 servo motors.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.

Referring to Fig.1-5, a kind of paediatrics is drawn blood care device, including mounting base 1, and the top of mounting base 1 is fixedly installed with the One fixed column 2 and the second fixed column 3, the first fixed column 2 offer first sliding groove 4 close to the side of the second fixed column 3, and first is sliding The first sliding block 5 is slidably fitted in slot 4, one end of the first sliding block 5 extends to the outside of the first fixed column 2 and is fixedly installed with work Make platform 6, fixed plate 7 is fixedly installed on workbench 6, the top of fixed plate 7 offers the placing groove 8 that two sides are opening, puts It sets and offers mounting groove 9 in the bottom interior wall of slot 8, mounting plate 10 is slidably fitted in mounting groove 9, it is fixed to offer on mounting plate 10 Position hole 11, is slidably fitted with locating rod 12 in location hole 11, and the both ends of locating rod 12 respectively with corresponding mounting groove 9 one Side inner wall is fixedly connected, and the side of mounting plate 10 is fixedly installed with the retaining spring 13 for being set in 12 outside of locating rod, positions bullet The one end of spring 13 far from mounting plate 10 is fixedly connected with the side inner wall of mounting groove 9, and the side of mounting plate 10 is fixedly installed with position In the buffer spring 14 in placing groove 8, the side inner wall of the one end of buffer spring 14 far from mounting plate 10 and placing groove 8 is fixed to be connected It connects, the second fixed column 3 offers embedded groove 15 close to the side of the first fixed column 2, is slidably fitted with embedded block in embedded groove 15 16, and one end of embedded block 16 extends to the outside of the second fixed column 3 and fixes with workbench 6 far from one end of the first sliding block 5 Connection, the top of mounting base 1 offer second sliding slot 17, and the top of the first fixed column 2 and the second fixed column 3 is fixedly installed with together One is located at the insert plate 18 of 1 top of mounting base, and the bottom of insert plate 18 offers third sliding slot 19, and sliding in third sliding slot 19 It is dynamic that grip block 20 is installed, sliding eye 22 is offered on workbench 6, fixed plate 7 and sliding eye 22 are run through in the bottom end of grip block 20 It extends in second sliding slot 17 and is slidably connected with second sliding slot 17, the side of grip block 20 is in contact with mounting plate 10, installation The top of seat 1 offers rotation slot 23, and threaded hole 24 is offered on the first sliding block 5, is opened up on the side inner wall of second sliding slot 17 There is cam path 25, the top of insert plate 18 offers rotation hole 26, and rotation hole 26 is connected with cam path 25, turns in rotation slot 23 Dynamic to be equipped with screw rod 28, the bottom end of screw rod 28 is threadedly coupled through threaded hole 24 and with threaded hole 24, and the top of screw rod 28 extends In to cam path 25 and it is fixedly installed with cam 27, the top of insert plate 18 is fixedly installed with servo motor 30.

In the present invention, be rotatably equipped with shaft 29 in rotation hole 26, the bottom end of shaft 29 extend in cam path 25 and with Cam 27 is fixedly connected, and the top of shaft 29, which extends to the top of insert plate 18 and fixes with the output shaft of servo motor 30, to be connected It connects.

In the present invention, the side of grip block 20 is fixedly installed with the second sliding block 21 in third sliding slot 19, and second is sliding Block 21 is extended in cam path 25 far from one end of grip block 20 and is in contact with cam 27.

In the present invention, fixation hole is offered on insert plate 18, and kelly, and the both ends of kelly point are slidably fitted in fixation hole It is not fixedly connected with the side inner wall of corresponding sliding eye 22.

In the present invention, through-hole is offered on embedded block 16, and through rod, and the top and bottom end of through rod are slidably fitted in through-hole It is fixedly connected respectively with the top inner wall of corresponding embedded groove 15 and bottom interior wall.

In the present invention, the quantity of buffer spring 14 is multiple, and multiple buffer springs 14 are equidistantly distributed in vertical direction Between mounting plate 10 and placing groove 8.

In the present invention, reset hole is offered on grip block 20, the bottom of insert plate 18 is fixedly mounted there are two resetting block, multiple Release link is slidably fitted in the hole of position, and the both ends of release link are solid with corresponding two resetting blocks side close to each other respectively Fixed connection, the side of grip block 20 are fixedly installed with the retaining spring being set on the outside of release link, and reset spring is far from grip block 20 one end is fixedly connected with resetting block.

In the present invention, the top of fixed plate 7 offers the storage trough positioned at 8 side of placing groove, the top slide of fixed plate 7 Cover board is installed, the side of grip block 20 is fixedly installed with baffle, and baffle is fixedly connected with cover board.

In the present invention, in use, first children arm is placed in placing groove 8, then keep children arm motionless, starting Servo motor 30, servo motor 30 are controlled by control switch, and servo motor 30 is powered by battery, servo motor 30 Output shaft drive shaft 29 rotated, shaft 29 drive screw rod 28 rotated, screw rod 28 drive the first sliding block 5 moved Dynamic, the first sliding block 5 drives workbench 6 to be moved, and workbench 6 drives fixed plate 7 to be moved, and fixed plate 7 drives placing groove 8 It is moved, meanwhile, shaft 29 is rotated with moving cam 27, and cam 27 drives the second sliding block 21 to be moved, the second sliding block 21 drive grip blocks 20 are moved, and clamping is fixed to children arm in grip block 20, meanwhile, grip block 20 drives mounting plate 10 constantly compress buffer spring 14 and retaining spring 13, and deformation occurs for retaining spring 13 and buffer spring 14, meanwhile, grip block 20 It drives cover board to be moved, removes cover board in storage trough, the tool and drug that blood drawing of conveniently taking needs, to realize pair Workbench 6 carries out height adjustment, does not need that children bend over or underbed product just can be carried out blood drawing, not only facilitates children and draws blood, And the work of staff is facilitated, and clamping is fixed to children arm during height adjustment, it is therefore prevented that Because of the failure drawn blood caused by children arm, so meeting the demand of people.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims

The care device 1. a kind of paediatrics is drawn blood, including mounting base (1), which is characterized in that the fixed peace in the top of the mounting base (1) Equipped with the first fixed column (2) and the second fixed column (3), the first fixed column (2) offers the close to the side of the second fixed column (3) One sliding slot (4), first sliding groove (4) is interior to be slidably fitted with the first sliding block (5), and it is fixed that one end of the first sliding block (5) extends to first The outside of column (2) is simultaneously fixedly installed with workbench (6), is fixedly installed on workbench (6) fixed plate (7), the top of fixed plate (7) Portion offers the placing groove (8) that two sides are opening, offers mounting groove (9), mounting groove in the bottom interior wall of placing groove (8) (9) it is slidably fitted with mounting plate (10), is offered on mounting plate (10) location hole (11) in, is slidably fitted in location hole (11) Locating rod (12), and the both ends of locating rod (12) are fixedly connected with the side inner wall of corresponding mounting groove (9) respectively, mounting plate (10) side is fixedly installed with the retaining spring (13) being set on the outside of locating rod (12), and retaining spring (13) is far from mounting plate (10) one end is fixedly connected with the side inner wall of mounting groove (9), and the side of mounting plate (10) is fixedly installed with positioned at placing groove (8) the side inner wall of the buffer spring (14) in, buffer spring (14) one end and placing groove (8) far from mounting plate (10) is fixed Connection, the second fixed column (3) offer embedded groove (15) close to the side of the first fixed column (2), sliding peace in embedded groove (15) One end equipped with embedded block (16), and embedded block (16) extends to the outside of the second fixed column (3) and with workbench (6) far from the One end of one sliding block (5) is fixedly connected, and is offered at the top of mounting base (1) second sliding slot (17), the first fixed column (2) and second The top of fixed column (3) is fixedly installed with the same insert plate (18) above mounting base (1), the bottom of insert plate (18) It offers third sliding slot (19), and is slidably fitted with grip block (20) in third sliding slot (19), workbench offers sliding on (6) Hole (22), it is interior and with second that the bottom end of grip block (20) through fixed plate (7) and sliding eye (22) extends to second sliding slot (17) Sliding slot (17) is slidably connected, and the side of grip block (20) is in contact with mounting plate (10), and mounting base offers rotation at the top of (1) Slot (23) offers threaded hole (24) on the first sliding block (5), offers cam path on the side inner wall of second sliding slot (17) (25), it is offered rotation hole (26) at the top of insert plate (18), rotation hole (26) is connected with cam path (25), rotation slot (23) It is inside rotatably equipped with screw rod (28), the bottom end of screw rod (28) is threadedly coupled through threaded hole (24) and with threaded hole (24), screw rod (28) top extends in cam path (25) and is fixedly installed with cam (27), is fixedly installed with and watches at the top of insert plate (18) Take motor (30).
The care device 2. a kind of paediatrics according to claim 1 is drawn blood, which is characterized in that rotation in the rotation hole (26) It is equipped with shaft (29), the bottom end of shaft (29) extends in cam path (25) and is fixedly connected with cam (27), shaft (29) Top extend to the top of insert plate (18) and be fixedly connected with the output shaft of servo motor (30).
The care device 3. a kind of paediatrics according to claim 1 is drawn blood, which is characterized in that the side of the grip block (20) It is fixedly installed with the second sliding block (21) being located in third sliding slot (19), the second sliding block (21) prolongs far from the one end of grip block (20) It extends in cam path (25) and is in contact with cam (27).
The care device 4. a kind of paediatrics according to claim 1 is drawn blood, which is characterized in that opened up on the insert plate (18) There is fixation hole, kelly is slidably fitted in fixation hole, and the both ends of kelly are respectively and in the side of corresponding sliding eye (22) Wall is fixedly connected.
The care device 5. a kind of paediatrics according to claim 1 is drawn blood, which is characterized in that opened up on the embedded block (16) Have through-hole, be slidably fitted with through rod in through-hole, and the top of through rod and bottom end respectively with the top of corresponding embedded groove (15) Inner wall is fixedly connected with bottom interior wall.
The care device 6. a kind of paediatrics according to claim 1 is drawn blood, which is characterized in that the number of the buffer spring (14) Amount is multiple, and multiple buffer springs (14) equidistantly distribute between mounting plate (10) and placing groove (8) in vertical direction.
The care device 7. a kind of paediatrics according to claim 1 is drawn blood, which is characterized in that opened up on the grip block (20) There is a reset hole, the bottom of insert plate (18) is fixedly mounted there are two resetting block, is slidably fitted with release link in reset hole, and reset The both ends of bar are fixedly connected with corresponding two resetting blocks side close to each other respectively, the fixed peace in the side of grip block (20) Equipped with the retaining spring being set on the outside of release link, reset spring is fixedly connected far from the one end of grip block (20) with resetting block.
The care device 8. a kind of paediatrics according to claim 1 is drawn blood, which is characterized in that the top of the fixed plate (7) Offering the storage trough positioned at placing groove (8) side, the top slide of fixed plate (7) is equipped with cover board, and the one of grip block (20) Side is fixedly installed with baffle, and baffle is fixedly connected with cover board.