CN216168343U

CN216168343U - Medical transportation flatcar

Info

Publication number: CN216168343U
Application number: CN202122665837.6U
Authority: CN
Inventors: 张萍; 王琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-05
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to a medical transfer flat car, and belongs to the field of medical equipment. The oxygen-enriched trolley comprises a trolley frame, wheels, a bed plate, handrails, oxygen cylinders and a fixing mechanism, wherein the wheels are installed at the bottom of the trolley frame, the bed plate is installed at the top of the trolley frame, the handrails are installed on the bed plate, and the oxygen cylinders are installed on the trolley frame through the fixing mechanism; the fixing mechanism comprises a fixing support, a hinged shaft and a locking device, the fixing support is installed on the frame, one end of the hinged support is hinged with one end of the fixing support through the hinged shaft, and the other end of the hinged support is connected with the other end of the fixing support through the locking device; the locking device comprises a locking groove, a locking connecting rod and a locking boss, the locking groove is formed in the other end of the fixed support, the locking connecting rod is arranged at the other end of the hinged support, the locking boss is arranged on the locking connecting rod, and the locking boss is located in the locking groove.

Description

Medical transportation flatcar

Technical Field

The utility model relates to a medical transfer flat car, and belongs to the field of medical equipment.

Background

The transfer flat car is a medical flat car suitable for emergency treatment and emergency treatment patients, can conveniently transfer the patients, does not need to lift the patients off the stretcher after the patients are moved to an examination table or a bed, only needs to withdraw the stretcher rod, and reduces the pain of the patients when the patients are lifted off the stretcher. The oxygen cylinder can not be placed on the current transfer flat car, and the oxygen cylinder is required to be carried to the side of the transfer flat car independently for supplying oxygen to patients, so that the oxygen cylinder is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide the medical transfer flat car with reasonable structural design.

The technical scheme adopted by the utility model for solving the problems is as follows: this medical transportation flatcar, its structural feature lies in: the oxygen cylinder is mounted on the frame through the fixing mechanism; the fixing mechanism comprises a fixing support, a hinged shaft and a locking device, the fixing support is installed on the frame, one end of the hinged support is hinged to one end of the fixing support through the hinged shaft, and the other end of the hinged support is connected with the other end of the fixing support through the locking device.

Furthermore, the locking device comprises a locking groove, a locking connecting rod and a locking boss, the locking groove is formed in the other end of the fixed support, the locking connecting rod is arranged at the other end of the hinged support, and the locking boss is arranged on the locking connecting rod.

Further, the locking boss is located in the locking groove.

Furthermore, locking device still includes locking pull rod and locking fixture block, the locking pull rod is installed on the fixed bolster, the locking fixture block sets up in the one end of locking pull rod, and the locking fixture block is located the locking recess.

Further, the locking clamping block is in contact with the locking boss.

Further, the other end of the locking pull rod is provided with a pull rod handle.

Further, locking device still includes fixture block reset spring, spring location ring and spring location groove, respectively be provided with a spring location groove on locking fixture block and the locking recess, fixture block reset spring suit is on the locking pull rod, fixture block reset spring's both ends respectively are connected with a spring location ring, the spring location ring is located the spring location groove.

Further, a support handle is mounted on the hinged support.

Compared with the prior art, the utility model has the following advantages: this medical transportation flatcar places the oxygen cylinder through fixed establishment on the frame, and more facilitate the use is provided with the rubber pad with the position of the outer wall contact of oxygen cylinder on fixed bolster and articulated bracket and can prevents that the oxygen cylinder from rolling, installs the oxygen cylinder and need not to carry the oxygen cylinder alone on this medical transportation flatcar, but save time.

The oxygen cylinder is fixed by the fixed bracket and the hinged bracket, when the oxygen cylinder is used up and needs to be replaced, the handle of the pull rod can be pulled to drive the locking pull rod to separate the locking fixture block from the locking lug boss, the handle of the bracket is held to rotate the locking connecting rod around the hinged shaft, the hinged bracket can be separated from one end of the fixed bracket, the used oxygen cylinder can be taken out, a new oxygen cylinder is placed on the fixed bracket, the hinged bracket is rotated around the hinged shaft, so that the locking lug boss enters the locking groove, because the locking fixture block and the locking lug boss are both provided with the inclined planes, the locking lug boss can push the locking fixture block to move along the locking pull rod when the two inclined planes are contacted, when the locking fixture block is contacted with the back surface of the locking lug boss, the locking fixture block is reset by the action of the fixture block reset spring, the locking fixture block can clamp the locking lug boss tightly, and further the oxygen cylinder can be ensured not rotate in the use process, meanwhile, the oxygen cylinder is convenient to replace.

Drawings

Fig. 1 is a schematic perspective view of a medical transport flat car according to an embodiment of the present invention.

Fig. 2 is an exploded view of the medical transfer platform according to the embodiment of the utility model.

Fig. 3 is a schematic front view of the medical transfer platform according to the embodiment of the utility model.

Fig. 4 is a schematic view of the cross-sectional structure a-a in fig. 3.

Fig. 5 is an enlarged schematic view of a portion B in fig. 4.

In the figure: the device comprises a frame 1, wheels 2, a bed plate 3, a handrail 4, an oxygen cylinder 5, a fixing mechanism 6, a fixing support 7, a hinged support 8, a hinged shaft 9, a locking device 10, a locking groove 11, a locking connecting rod 12, a locking boss 13, a locking pull rod 14, a locking fixture block 15, a pull rod handle 16, a fixture block return spring 17, a spring positioning ring 18, a spring positioning groove 19 and a support handle 20.

Detailed Description

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.

Examples are given.

Referring to fig. 1 to 5, it should be understood that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical essence, and any modifications of the structures, changes of the ratio relationships, or adjustments of the sizes, should still fall within the scope of the present invention without affecting the functions and the achievable objectives of the present invention. In the present specification, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.

The medical transportation flatcar in this embodiment, including frame 1, wheel 2, bed board 3, handrail 4, oxygen cylinder 5 and fixed establishment 6, wheel 2 installs in the bottom of frame 1, and bed board 3 installs at the top of frame 1, and handrail 4 installs on bed board 3, and oxygen cylinder 5 passes through fixed establishment 6 to be installed on frame 1.

The fixing mechanism 6 in this embodiment includes a fixing support 7, a hinged support 8, a hinged shaft 9 and a locking device 10, the fixing support 7 is installed on the frame 1, one end of the hinged support 8 is hinged to one end of the fixing support 7 through the hinged shaft 9, the other end of the hinged support 8 is connected to the other end of the fixing support 7 through the locking device 10, and a support handle 20 is installed on the hinged support 8.

The locking device 10 in this embodiment includes a locking groove 11, a locking connecting rod 12, a locking boss 13, a tightening rod 14, a locking fixture block 15, a fixture block return spring 17, a spring positioning ring 18 and a spring positioning groove 19, the locking groove 11 is disposed at the other end of the fixed bracket 7, the locking connecting rod 12 is disposed at the other end of the hinge bracket 8, the locking boss 13 is disposed on the locking connecting rod 12, and the locking boss 13 is located in the locking groove 11.

The locking pull rod 14 in this embodiment is installed on the fixing bracket 7, the locking fixture block 15 is arranged at one end of the locking pull rod 14, the locking fixture block 15 is located in the locking groove 11, the locking fixture block 15 is in contact with the locking boss 13, and the other end of the locking pull rod 14 is provided with a pull rod handle 16.

In this embodiment, the locking latch 15 and the locking recess 11 are respectively provided with a spring positioning groove 19, the latch return spring 17 is sleeved on the locking pull rod 14, two ends of the latch return spring 17 are respectively connected with a spring positioning ring 18, and the spring positioning ring 18 is located in the spring positioning groove 19.

Specifically speaking, this medical transportation flatcar places oxygen cylinder 5 through fixed establishment 6 on frame 1, and more facilitate the use, the position of being provided with the rubber pad with the outer wall contact of oxygen cylinder 5 on fixed bolster 7 and articulated bolster 8 can prevent that oxygen cylinder 5 from rolling, installs oxygen cylinder 5 on this medical transportation flatcar need not alone transport oxygen cylinder 5, can save time.

The oxygen cylinder 5 is fixed by the fixed bracket 7 and the hinged bracket 8, when oxygen in the oxygen cylinder 5 is used up and the oxygen cylinder 5 needs to be replaced, the locking pull rod 14 can be driven by pulling the pull rod handle 16 to separate the locking fixture block 15 from the locking boss 13, the bracket handle 20 is held to rotate the locking connecting rod 12 around the hinged shaft 9, the hinged bracket 8 can be separated from one end of the fixed bracket 7, the used oxygen cylinder 5 is taken out, a new oxygen cylinder 5 is placed on the fixed bracket 7, the hinged bracket 8 rotates around the hinged shaft 9, so that the locking boss 13 enters the locking groove 11, because the locking fixture block 15 and the locking boss 13 are both provided with inclined planes, the locking boss 13 can push the locking fixture block 15 to move along the locking pull rod 14 when the two inclined planes are contacted, the locking fixture block 15 can be reset by the action of the fixture block reset spring 17 when the back surfaces of the locking fixture block 15 and the locking boss 13 are contacted, the locking fixture block 15 can clamp the locking boss 13, thereby ensuring that the oxygen cylinder 5 can not rotate in the using process and being convenient for replacing the oxygen cylinder 5.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an illustration of the structure of the present invention. Equivalent or simple changes in the structure, characteristics and principles of the utility model are included in the protection scope of the patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a medical transportation flatcar which characterized in that: the oxygen-enriched trolley comprises a trolley frame (1), wheels (2), a bed plate (3), handrails (4), oxygen bottles (5) and a fixing mechanism (6), wherein the wheels (2) are installed at the bottom of the trolley frame (1), the bed plate (3) is installed at the top of the trolley frame (1), the handrails (4) are installed on the bed plate (3), and the oxygen bottles (5) are installed on the trolley frame (1) through the fixing mechanism (6); fixed establishment (6) include fixed bolster (7), articulated support (8), articulated shaft (9) and locking device (10), install on frame (1) fixed bolster (7), articulated support (8) one end is passed through articulated shaft (9) with the one end of fixed bolster (7) and is articulated, the other end of articulated support (8) passes through locking device (10) with the other end of fixed bolster (7) and is connected.

2. The medical transfer platform of claim 1, wherein: locking device (10) are including locking recess (11), locking connecting rod (12) and locking boss (13), locking recess (11) set up the other end at fixed bolster (7), locking connecting rod (12) set up the other end at articulated bracket (8), locking boss (13) set up on locking connecting rod (12).

3. The medical transfer cart of claim 2, wherein: the locking boss (13) is positioned in the locking groove (11).

4. The medical transfer cart of claim 2, wherein: the locking device (10) further comprises a locking pull rod (14) and a locking fixture block (15), the locking pull rod (14) is installed on the fixing support (7), the locking fixture block (15) is arranged at one end of the locking pull rod (14), and the locking fixture block (15) is located in the locking groove (11).

5. The medical transfer platform of claim 4, wherein: the locking clamping block (15) is in contact with the locking boss (13).

6. The medical transfer platform of claim 4, wherein: the other end of the locking pull rod (14) is provided with a pull rod handle (16).

7. The medical transfer platform of claim 4, wherein: locking device (10) still includes fixture block reset spring (17), spring location ring (18) and spring location groove (19), respectively be provided with one spring location groove (19) on locking fixture block (15) and locking recess (11), fixture block reset spring (17) suit is on locking pull rod (14), the both ends of fixture block reset spring (17) respectively are connected with one spring location ring (18), spring location ring (18) are located spring location groove (19).

8. The medical transfer platform of claim 1, wherein: and a support handle (20) is arranged on the hinged support (8).