CN209734262U

CN209734262U - Orthopedic traction frame

Info

Publication number: CN209734262U
Application number: CN201920260578.9U
Authority: CN
Inventors: 纪荣喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2019-12-06
Anticipated expiration: 2029-03-01

Abstract

The utility model discloses an orthopedic traction frame, belonging to the technical field of medical instruments. The technical scheme is as follows: including the rectangular support of vertical setting, be equipped with fixed cover on the rectangular support, the both sides at rectangular support top respectively rotate with a horizontal telescopic link's one end and are connected, another tip of two horizontal telescopic links rotates the both ends of connecting the jib respectively, fixed cover is fixed to be set up in the below at jib middle part, be equipped with telescopic strut between rectangular support and the horizontal telescopic link, telescopic strut's one end is articulated with horizontal telescopic link, the other end is articulated with rectangular support's vertical pole, rectangular support's below is equipped with the fixed block, the fixed block rotates with rectangular support and is connected. The utility model provides a technical scheme's beneficial effect is: simple structure, convenient to use can use with ordinary sick bed collocation, has reduced patient's use cost, has alleviateed patient's economic burden, and simultaneously, the height of traction frame, position etc. can manually regulated, satisfy patient's user demand, have improved the suitability.

Description

Orthopedic traction frame

Technical Field

The utility model relates to the technical field of medical equipment, in particular to orthopedic traction frame.

Background

The traction frame is a medical appliance commonly used in orthopedics department, and is mainly used for traction and fixation of limbs of a patient. The existing orthopedic traction frame is generally arranged on a special sickbed, the use cost is high, the movement is difficult, and meanwhile, the height, the angle and the like of the traction frame cannot be adjusted, so that the use effect is influenced. The utility model publication No. CN207785330U discloses an orthopedic traction frame, which can only adjust the height and cannot rotate the adjusting position in the horizontal direction, although the use cost is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve one of the problems, the utility model provides an orthopedics traction frame that can rotate the adjusting position in the horizontal direction, the technical scheme of adoption as follows:

The utility model provides an orthopedics traction frame, includes the rectangular support of vertical setting, be equipped with fixed cover on the rectangular support, the both sides at rectangular support top respectively rotate with a horizontal telescopic rod's one end and are connected, two another tip of horizontal telescopic rod rotates the both ends of connecting the jib respectively, fixed cover is fixed to be set up the below at jib middle part, the rectangular support with be equipped with telescopic strut between the horizontal telescopic rod, telescopic strut's one end with horizontal telescopic rod is articulated, the other end with the vertical pole of rectangular support is articulated, the below of rectangular support is equipped with the fixed block, the fixed block with the rectangular support rotates to be connected.

The improved worm gear fixing device is characterized in that a rotating plate is vertically arranged above the fixing block, the top of the rotating plate is fixedly connected with the lower surface of the rectangular support, a worm is horizontally arranged on one side of the rotating plate, two ends of the worm are rotatably connected with the rotating plate through shaft seats, a handle is arranged at one end of the worm, the worm is meshed with a worm gear horizontally arranged, the worm gear is horizontally fixed above the fixing block through a connecting shaft, and the connecting shaft is rotatably connected with the rotating plate.

The both ends of connecting axle are a plectane of fixed connection respectively, the commentaries on classics board orientation one side of plectane seted up with the arc wall that the plectane corresponds is followed the arc surface level of plectane is equipped with circular-arc spout, the both ends of spout extremely the interior angle of plectane centre of a circle line contained angle is less than 170 degrees, the arc wall inner wall of commentaries on classics board, orientation the direction level of arc wall centre of a circle is fixed and is set up the slide bar, the body of rod of slide bar with spout sliding connection, the one end of slide bar with commentaries on classics board fixed connection, the other end are equipped with and prevent to.

The limiting block is a nut in threaded connection with the sliding rod.

The bottom of the fixed block is provided with an arc surface corresponding to the tail of the sickbed, and the fixed block is fixedly connected with the tail of the sickbed through a buckle or a bolt.

The utility model provides a technical scheme's beneficial effect is: the device has simple structure and convenient use, can be matched with a common sickbed for use, reduces the use cost of a patient, lightens the economic burden of the patient, and simultaneously, the height, the position and the like of the traction frame can be manually adjusted, thereby meeting the use requirements of the patient and improving the applicability; by the aid of the telescopic supporting rods, the height of the hanging rod can be adjusted while supporting and improving stability are provided for the rectangular support, so that two purposes are achieved, and complexity of the structure is simplified; through the rotary mechanism who sets up, rotate the rectangle support in the horizontal direction, when fixing sick limbs of patient, do not influence the activity of other limbs.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described below, and it is obvious that the drawings listed below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a partial enlarged view of a portion a of fig. 1.

Fig. 3 is a schematic view of a rotating plate structure in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a circular plate and a connecting shaft in an embodiment of the present invention.

In the drawings, the reference numerals represent the following list of components: 1. a rectangular bracket; 2. a horizontal telescopic rod; 3. a boom; 4. fixing a sleeve; 5. a telescopic strut; 6. a fixed block; 701. rotating the plate; 702. a worm; 703. a handle; 704. a worm gear; 705. a connecting shaft; 706. a circular plate; 707. a chute; 708. a slide bar; 709. and a limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present 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 invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in the figure, an orthopedics traction frame, rectangle support 1 including vertical setting, be equipped with fixed cover 4 on rectangle support 1, the both sides at 1 top of rectangle support each rotate with the one end of a horizontal telescopic link 2 and be connected, another tip of two horizontal telescopic links 2 rotates the both ends of connecting jib 3 respectively, fixed cover 4 is fixed to be set up in the below at jib 3 middle part, be equipped with telescopic strut 5 between rectangle support 1 and the horizontal telescopic link 2, telescopic strut 5's one end is articulated with horizontal telescopic link 2, the other end is articulated with rectangle support 1's vertical pole, rectangle support 1's below is equipped with fixed block 6, fixed block 6 rotates with rectangle support 1 and is connected.

A rotating plate 701 is vertically arranged above the fixed block 6, the top of the rotating plate 701 is fixedly connected with the lower surface of the rectangular support 1, a worm 702 is horizontally arranged on one side of the rotating plate 701, two ends of the worm 702 are rotatably connected with the rotating plate 701 through a shaft seat, a handle 703 is arranged at one end of the worm 702, the worm 702 is meshed with a horizontally arranged worm wheel 704, the worm wheel 704 is horizontally fixed above the fixed block 6 through a connecting shaft 705, and the connecting shaft 705 is rotatably connected with the rotating plate 701.

Two ends of the connecting shaft 705 are respectively fixedly connected with a circular plate 706, one side of the rotating plate 701 facing the circular plate 706 is provided with an arc-shaped groove corresponding to the circular plate 706, an arc-shaped sliding groove 707 is horizontally arranged along the arc surface of the circular plate 706, the inner angle of the included angle between the two ends of the sliding groove 707 and the circle center of the circular plate 706 is smaller than 170 degrees, the inner wall of the arc-shaped groove of the rotating plate 701 is horizontally and fixedly provided with a sliding rod 708 facing the circle center of the arc-shaped groove, the rod body of the sliding rod 708 is connected with the sliding groove 707 in a sliding manner, one end of the sliding rod 708 is fixedly connected.

The stopper 709 is a nut that is threadedly coupled to the slide bar 708.

The bottom of the fixed block 6 is provided with an arc surface corresponding to the tail of the sickbed, and the fixed block 6 is fixedly connected with the tail of the sickbed through a buckle or a bolt.

The using method of the device is that the fixing sleeve 4 is sleeved on the part of a patient to be fixed, the telescopic supporting rod 5 is started to adjust the height of the suspender 3, the requirement of the user is met, and when the position of the patient needs to be changed, the worm 702 is manually rotated to a proper position.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An orthopedic traction frame comprises a rectangular bracket (1) which is vertically arranged, a fixed sleeve (4) is arranged on the rectangular bracket (1), it is characterized in that two sides of the top of the rectangular bracket (1) are respectively connected with one end of a horizontal telescopic rod (2) in a rotating way, the other ends of the two horizontal telescopic rods (2) are respectively connected with two ends of a suspender (3) in a rotating way, the fixed sleeve (4) is fixedly arranged below the middle part of the suspender (3), a telescopic support rod (5) is arranged between the rectangular bracket (1) and the horizontal telescopic rod (2), one end of the telescopic supporting rod (5) is hinged with the horizontal telescopic rod (2), the other end is hinged with the vertical rod of the rectangular bracket (1), the fixing device is characterized in that a fixing block (6) is arranged below the rectangular support (1), and the fixing block (6) is rotatably connected with the rectangular support (1).

2. The orthopedic traction frame according to claim 1, characterized in that a rotating plate (701) is vertically arranged above the fixed block (6), the top of the rotating plate (701) is fixedly connected with the lower surface of the rectangular bracket (1), a worm (702) is horizontally arranged on one side of the rotating plate (701), two ends of the worm (702) are rotatably connected with the rotating plate (701) through shaft seats, a handle (703) is arranged on one end of the worm (702), the worm (702) is engaged with a horizontally arranged worm wheel (704), the worm wheel (704) is horizontally fixed above the fixed block (6) through a connecting shaft (705), and the connecting shaft (705) is rotatably connected with the rotating plate (701).

3. The orthopedic traction frame according to claim 2, characterized in that two ends of the connecting shaft (705) are respectively fixedly connected with a circular plate (706), one side of the rotating plate (701) facing the circular plate (706) is provided with an arc-shaped groove corresponding to the circular plate (706), an arc-shaped sliding groove (707) is horizontally arranged along the arc surface of the circular plate (706), the inner angle of the connecting line between the two ends of the sliding groove (707) and the circle center of the circular plate (706) is less than 170 degrees, a sliding rod (708) is horizontally and fixedly arranged on the inner wall of the arc-shaped groove of the rotating plate (701) in the direction facing the circle center of the arc-shaped groove, the rod body of the sliding rod (708) is slidably connected with the sliding groove (707), one end of the sliding rod (708) is fixedly connected with the rotating plate (701), and the other end of the sliding rod is provided with a limiting block.

4. The orthopedic traction frame of claim 3, wherein the stop block (709) is a nut threadedly connected with the slide bar (708).

5. The orthopedic traction frame according to claim 1, characterized in that the bottom of the fixing block (6) is provided with a circular arc surface corresponding to the tail of the sickbed, and the fixing block (6) is fixedly connected with the tail of the sickbed by a buckle or a bolt.