CN215132252U

CN215132252U - Medical instrument transport cart for emergency department

Info

Publication number: CN215132252U
Application number: CN202120412169.3U
Authority: CN
Inventors: 高宗胜
Original assignee: Jiangsu Xuansheng Medical Equipment Co ltd
Current assignee: Jiangsu Xuansheng Medical Equipment Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-12-14
Anticipated expiration: 2031-02-24

Abstract

The utility model relates to a medical supplies car technical field especially relates to a medical instrument transport vechicle for emergency department, solves the shortcoming that exists among the prior art, which comprises a housin, the bottom symmetry of casing is provided with two first fixed plates, two be provided with a plurality of first rotation poles between the first fixed plate side by side, first rotation pole first fixed plate rotates and connects. The utility model discloses a casing, first fixed plate, first dead lever, the wheel, the pipe, arc clamp plate and runner assembly, operating personnel is through controlling the runner assembly, the runner assembly drives two screwed pipes downstream, two screwed pipes drive second fixed plate downstream, the second fixed plate drives a plurality of connecting plates downstream, the connecting plate drives and corresponds arc clamp plate downstream, make arc clamp plate and pipe contact, realize wheel stall's purpose fast, operation steps have been reduced, make things convenient for the fixed vehicle position of operating personnel.

Description

Medical instrument transport cart for emergency department

Technical Field

The utility model relates to a medical supplies car technical field especially relates to a medical instrument transport vechicle is used to emergency department.

Background

The emergency medical department or emergency medical center is the department with the most centralized and most various severe patients and the most important rescue and management tasks in hospitals, and is the necessary way for all emergency patients to be admitted for treatment.

Medical instruments refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body.

Medical personnel often push away car medical instrument transport vechicle and rush towards ripples in each ward, when operating personnel need fixed medical instrument transport vechicle, under the normal condition, operating personnel steps on the brake block down on two universal wheels of vehicle bottom, when needs remove, operating personnel then need upwards lift the brake block, this kind of operation mode needs operating personnel to adjust universal wheel in proper order, inconvenient operating personnel in time fixed vehicle position.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a medical instrument transport vehicle for emergency department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the medical instrument transport cart for the emergency department comprises a shell, wherein two first fixing plates are symmetrically arranged at the bottom of the shell, a plurality of first rotating rods are arranged between the two first fixing plates side by side, the first rotating rods are rotatably connected with the first fixing plates, two wheels are arranged on the peripheral surface of each first rotating rod, and circular tubes are fixedly sleeved on the peripheral surface of each first rotating rod;

spiral tubes symmetrically penetrate through the shell, one ends of the two spiral tubes extend to a position between the two first fixing plates, a second fixing plate is fixed to one end of each of the two spiral tubes, a plurality of connecting plates are arranged at the bottom of each second fixing plate, arc-shaped pressing plates are fixed to one ends, away from the second fixing plates, of the connecting plates, and the number and the positions of the arc-shaped pressing plates correspond to those of the round tubes;

the shell is internally provided with a rotating assembly, and the rotating assembly drives the second fixing plate to move along the height direction of the shell.

Preferably, the rotating assembly includes a first fixing rod, one end of the first fixing rod is fixed to one side of the inner wall of the housing, a first worm is rotatably disposed on the outer circumferential surface of the first fixing rod, a second fixing rod is fixed to the other end of the first worm, a second worm is fixed to the other end of the second fixing rod, a third fixing rod is fixed to the other end of the second worm, and one end of the third fixing rod extends to the outside of the housing;

the shell inner wall top symmetry is provided with the fourth dead lever, the outer peripheral face of fourth dead lever is provided with the screw rod, two the fixed cover of outer peripheral face of screw rod is equipped with the worm wheel, two the worm wheel respectively with first worm reaches second worm intermeshing, the one end of screw rod extends to and corresponds inside the screwed pipe, just the screw rod with correspond screwed pipe threaded connection.

Preferably, a third fixing plate is arranged on the upper half part of the inner wall of the shell, a supporting block is fixed at the top of the third fixing plate, and the second fixing rod penetrates through the supporting block;

a first through hole is formed in one side of the supporting block, the second fixing rod penetrates through the first through hole, and the second fixing rod is rotatably connected with the first through hole;

a plurality of major arc grooves are uniformly formed in the inner wall of the first through hole, balls are movably arranged on the major arc grooves, and the balls are in point contact with the outer peripheral surface of the second fixing rod.

Preferably, the bottom symmetry of third fixed plate is provided with two fourth fixed plates, the fourth fixed plate with correspond be provided with the stopper between shells inner wall one side, the second through-hole has been seted up at the top of stopper, the second through-hole is the square, the solenoid passes the second through-hole, just the solenoid with second through-hole looks adaptation.

Preferably, a gear is fixed to one end of the third fixing rod located outside the housing;

a second shell is fixed on one side of the shell, and the gear is positioned in the second shell;

a guide rod is vertically arranged in the second shell, a straight rack is slidably sleeved on the outer peripheral surface of the guide rod, and the straight rack is meshed with the gear;

the bottom of spur rack is fixed with the connecting rod, the one end of connecting rod extends to the outside of second casing, just the connecting rod is kept away from the outside one end of second casing is fixed with the arm-tie.

The utility model has the advantages that:

1. the utility model discloses a casing, first fixed plate, first dead lever, the wheel, the pipe, arc clamp plate and runner assembly, operating personnel is through controlling the runner assembly, the runner assembly drives two screwed pipes downstream, two screwed pipes drive second fixed plate downstream, the second fixed plate drives a plurality of connecting plates downstream, the connecting plate drives and corresponds arc clamp plate downstream, make arc clamp plate and pipe contact, realize wheel stall's purpose fast, operation steps have been reduced, make things convenient for the fixed vehicle position of operating personnel.

2. The utility model discloses a supporting shoe, first worm and second worm are connected to the second dead lever, and the second dead lever passes the first through-hole of supporting shoe, the supporting shoe plays the effect of supporting the second dead lever, make first worm and second worm keep the level, the internal perisporium is provided with a plurality of major arc grooves in the first through-hole of supporting shoe simultaneously, the ball has been placed in the activity of major arc inslot portion, the ball rotates with the second connecting rod to be connected, make things convenient for the second connecting rod to rotate in first through-hole is inside, the wearing and tearing volume of second dead lever outer peripheral face has been reduced, the life of second dead lever has been improved.

3. The utility model discloses a be provided with the stopper, second through-hole and spiral tube shape looks adaptation on the stopper, when the screw rod rotates, spiral tube self can't rotate, and the spiral tube has reduced two spiral tubes and has exerted the power to the second fixed plate along the motion of screw rod place straight line direction simultaneously, has prolonged the life of second fixed plate.

Drawings

Fig. 1 is a schematic structural view of a medical instrument transportation cart for emergency department of the present invention;

fig. 2 is a schematic view of an internal structure of a support block in a medical instrument transportation vehicle for emergency department;

fig. 3 is a schematic top view of a limiting block in the medical device transportation cart for emergency department according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a of the medical instrument transportation cart for emergency department of the present invention.

In the figure: 1. a housing; 2. a first fixing plate; 21. a first rotating lever; 22. a wheel; 211. a circular tube; 3. a solenoid; 31. a second fixing plate; 32. a connecting plate; 33. an arc-shaped pressing plate; 4. a rotating assembly; 41. a first fixing lever; 42. a first worm; 43. a second fixing bar; 44. a second worm; 45. a third fixing bar; 46. a fourth fixing bar; 47. a screw; 48. a worm gear; 5. a third fixing plate; 51. a support block; 511. a first through hole; 512. a major arc groove; 513. a ball bearing; 6. a fourth fixing plate; 61. a limiting block; 62. a second through hole; 7. a gear; 71. a second housing; 72. a guide bar; 73. straight rack; 74. a connecting rod; 75. and (5) pulling the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a medical instrument transportation vehicle for emergency department, includes a housing 1, two first fixing plates 2 are symmetrically arranged at the bottom of the housing 1, a plurality of first rotating rods 21 are arranged side by side between the two first fixing plates 2, the first fixing plates 2 of the first rotating rods 21 are rotatably connected, two wheels 22 are arranged on the peripheral surface of each first rotating rod 21, and a circular tube 211 is fixedly sleeved on the peripheral surface of each first rotating rod 21. The wheel 22 rotates to drive the corresponding first rotating rod 21 to rotate, and the first rotating rod 21 drives the circular tube 211 to rotate.

The spiral pipes 3 are symmetrically arranged in the shell 1 in a penetrating mode, one ends of the two spiral pipes 3 extend to a position between the two first fixing plates 2, and the second fixing plates 31 are jointly fixed to one ends of the two spiral pipes 3. The second fixing plate 31 is located between the two first fixing plates 2. The bottom of second fixed plate 31 is provided with a plurality of connecting plates 32, and the one end that second fixed plate 31 is kept away from to connecting plates 32 is fixed with arc clamp plate 33, and arc clamp plate 33 corresponds with pipe 211 quantity and position homogeneous phase. The arc-shaped pressing plate 33 moves downwards along with the second fixing plate 31, and the arc-shaped pressing plate 33 is in contact with the corresponding circular tube 211. The contact surface of the arc-shaped pressing plate 33 and the corresponding circular tube 211 is provided with anti-skid grains.

The rotating assembly 4 is disposed inside the housing 1, and the rotating assembly 4 drives the second fixing plate 31 to move along the height direction of the housing 1.

The rotating assembly 4 comprises a first fixing rod 41, one end of the first fixing rod 41 is fixed on one side of the inner wall of the casing 1, a first worm 42 is rotatably arranged on the outer peripheral surface of the first fixing rod 41, a second fixing rod 43 is fixed on the other end of the first worm 42, a second worm 44 is fixed on the other end of the second fixing rod 43, a third fixing rod 45 is fixed on the other end of the second worm 44, and one end of the third fixing rod 45 extends to the outside of the casing 1. The first worm 42 and the second worm 44 have the same thread direction.

The top of the inner wall of the shell 1 is symmetrically provided with fourth fixing rods 46, the peripheral surfaces of the fourth fixing rods 46 are provided with screw rods 47, the peripheral surfaces of the two screw rods 47 are fixedly sleeved with worm wheels 48, the two worm wheels 48 are respectively meshed with the first worm 42 and the second worm 44, one end of each screw rod 47 extends into the corresponding screw tube 3, and the screw rods 47 are in threaded connection with the corresponding screw tubes 3.

A third fixing plate 5 is arranged at the upper half part of the inner wall of the shell 1, a supporting block 51 is fixed at the top of the third fixing plate 5, and a second fixing rod 43 penetrates through the supporting block 51;

a first through hole 511 is formed in one side of the supporting block 51, the second fixing rod 43 passes through the first through hole 511, and the second fixing rod 43 is rotatably connected with the first through hole 511;

a plurality of major arc grooves 512 are uniformly formed in the inner wall of the first through hole 511, balls 513 are movably arranged on the major arc grooves 512, and the balls 513 are in point contact with the outer peripheral surface of the second fixing rod 43.

The bottom symmetry of third fixed plate 5 is provided with two fourth fixed plates 6, and fourth fixed plate 6 and correspond and be provided with stopper 61 between 1 inner wall one side of casing, and second through-hole 62 has been seted up at the top of stopper 61, and second through-hole 62 is the square, and solenoid 3 passes second through-hole 62, and solenoid 3 and second through-hole 62 looks adaptation.

A gear 7 is fixed at one end of the third fixing rod 45 positioned outside the housing 1;

a second shell 71 is fixed on one side of the shell 1, and the gear 7 is positioned in the second shell 71;

a guide rod 72 is vertically arranged in the second shell 71, a straight rack 73 is slidably sleeved on the outer peripheral surface of the guide rod 72, and the straight rack 73 is meshed with the gear 7;

a connecting rod 74 is fixed at the bottom of the spur rack 73, one end of the connecting rod 74 extends to the outer side of the second housing 71, and a pulling plate 75 is fixed at one end of the connecting rod 74 far away from the outer part of the second housing 71.

The specific implementation content is as follows:

when the operator needs to slow the vehicle down and stop. The operator pulls the pulling plate 75, and the pulling plate 75 drives the connecting rod 74 to move. The connecting rod 74 drives the spur rack 73 to move along the linear direction of the guide rod 72. Spur rack 73 rotates gear 7. The gear 7 drives the third fixing lever 45 to rotate, the third fixing lever 45 drives the second worm 44 to rotate, the second worm 44 drives the second fixing lever 43 to rotate, and the second fixing lever 43 drives the first worm 42 to rotate around the first fixing lever 41.

The second worm 44 and the first worm 42 rotate simultaneously. The first worm 42 and the second worm 44 rotate the corresponding worm wheel 48. The worm wheel 48 rotates the corresponding screw 47 around the fourth fixing rod 46. The screw 47 rotates outside the coil 3.

Firstly, the screw tube 3 is limited by the second fixing plate 31 and the limiting block 61, and the screw tube 3 moves along the linear direction of the screw rod 47.

The two spiral tubes 3 move downwards simultaneously to drive the second fixing plate 31 to move downwards. The second fixing rod 43 drives the plurality of connecting plates 32 to move downwards. The connecting plate 32 moves the corresponding arc-shaped pressing plate 33 downward. The arc-shaped pressing plates 33 are brought into contact with the corresponding circular tubes 211. The arc-shaped pressing plate 33 limits the rotation of the corresponding circular tube 211, and finally the two wheels 22 corresponding to the circular tube 211 stop rotating, so that the vehicle stops moving.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The medical instrument transport cart for the emergency department comprises a shell (1), wherein two first fixing plates (2) are symmetrically arranged at the bottom of the shell (1), a plurality of first rotating rods (21) are arranged between the two first fixing plates (2) side by side, the first rotating rods (21) are rotatably connected with the first fixing plates (2), and two wheels (22) are arranged on the peripheral surface of each first rotating rod (21), and the transport cart is characterized in that a round tube (211) is fixedly sleeved on the peripheral surface of each first rotating rod (21);

spiral tubes (3) symmetrically penetrate through the shell (1), one ends of the two spiral tubes (3) extend to a position between the two first fixing plates (2), one ends of the two spiral tubes (3) are jointly fixed with a second fixing plate (31), the bottom of the second fixing plate (31) is provided with a plurality of connecting plates (32), one ends, far away from the second fixing plate (31), of the connecting plates (32) are fixedly provided with arc-shaped pressing plates (33), and the number and the positions of the arc-shaped pressing plates (33) correspond to those of the circular tubes (211);

the shell (1) is internally provided with a rotating assembly (4), and the rotating assembly (4) drives the second fixing plate (31) to move along the height direction of the shell (1).

2. The medical instrument transportation vehicle for the emergency department according to claim 1, wherein the rotating assembly (4) comprises a first fixing rod (41), one end of the first fixing rod (41) is fixed on one side of the inner wall of the housing (1), a first worm (42) is rotatably arranged on the outer circumferential surface of the first fixing rod (41), a second fixing rod (43) is fixed on the other end of the first worm (42), a second worm (44) is fixed on the other end of the second fixing rod (43), a third fixing rod (45) is fixed on the other end of the second worm (44), and one end of the third fixing rod (45) extends to the outside of the housing (1);

casing (1) inner wall top symmetry is provided with fourth dead lever (46), the outer peripheral face of fourth dead lever (46) is provided with screw rod (47), two the fixed cover in outer peripheral face of screw rod (47) is equipped with worm wheel (48), two worm wheel (48) respectively with first worm (42) reach second worm (44) intermeshing, the one end of screw rod (47) extends to and corresponds inside solenoid (3), just screw rod (47) with correspond solenoid (3) threaded connection.

3. The emergency department medical equipment transportation vehicle according to claim 2, wherein a third fixing plate (5) is arranged at the upper half part of the inner wall of the shell (1), a supporting block (51) is fixed at the top of the third fixing plate (5), and the second fixing rod (43) penetrates through the supporting block (51);

a first through hole (511) is formed in one side of the supporting block (51), the second fixing rod (43) penetrates through the first through hole (511), and the second fixing rod (43) is rotatably connected with the first through hole (511);

a plurality of major arc grooves (512) are uniformly formed in the inner wall of the first through hole (511), balls (513) are movably arranged on the major arc grooves (512), and the balls (513) are in point contact with the outer peripheral surface of the second fixing rod (43).

4. The medical instrument transportation vehicle for the emergency department according to claim 3, wherein two fourth fixing plates (6) are symmetrically arranged at the bottom of the third fixing plate (5), a limiting block (61) is arranged between the fourth fixing plates (6) and one side corresponding to the inner wall of the shell (1), a second through hole (62) is formed in the top of the limiting block (61), the second through hole (62) is square, the screw tube (3) penetrates through the second through hole (62), and the screw tube (3) is matched with the second through hole (62).

5. The medical equipment transportation vehicle for emergency department according to claim 2, wherein a gear (7) is fixed at one end of the third fixing rod (45) positioned outside the shell (1);

a second shell (71) is fixed on one side of the shell (1), and the gear (7) is positioned in the second shell (71);

a guide rod (72) is vertically arranged in the second shell (71), a straight rack (73) is slidably sleeved on the outer peripheral surface of the guide rod (72), and the straight rack (73) is meshed with the gear (7);

the bottom of spur rack (73) is fixed with connecting rod (74), the one end of connecting rod (74) extends to the outside of second casing (71), just connecting rod (74) is kept away from the outside one end of second casing (71) is fixed with arm-tie (75).