CN220069831U - Bone disk traction frame - Google Patents

Abstract

The utility model discloses a bone plate traction frame which comprises two fixing frames, wherein the bottom end of each fixing frame is fixedly connected with a fixing plate, the front surface of each fixing plate is provided with a threaded hole, the inner wall of each threaded hole is connected with a threaded rod in a threaded manner, two clamping plates are arranged between the two fixing plates, a bearing is fixedly inlaid on one side surface of each clamping plate, which is far away from each other, one end of each threaded rod, which is close to each other, is fixedly connected with the inner rings of the two bearings respectively, and the upper surface of each clamping plate is fixedly connected with two grabbing handles. This device is through fixed plate, threaded rod, screw hole, splint and the cooperation of grabbing the handle that sets up, utilizes the rotation to the threaded rod, can drive splint and remove, and splint can drive simultaneously and grab the handle and remove, grabs just can hold gradually above the bed, and medical personnel only need rotate once to the threaded rod of every side, alright accomplish its installation, effectually avoided causing the influence to medical personnel's operation preparation work.

Description

Bone disk traction frame

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a bone plate traction frame.

Background

Medical devices refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly for the human body, the purpose of which is diagnosis, prevention, monitoring, treatment or alleviation of diseases; diagnosis, monitoring, treatment, alleviation or functional compensation of lesions; examination, substitution, regulation or support of physiological structures or physiological processes, support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.

The pelvis traction frame is a common device in the operation process, the current pelvis traction frame is usually fixed on two sides of a bed, medical staff is required to singly twist a rotating rod on a fixing mechanism during fixing, but more rotating handles on the fixing mechanism cause more trouble in installation work and can cause certain influence on the operation preparation work of the medical staff, and therefore, the problem is solved by the pelvis traction frame.

Disclosure of Invention

The utility model aims to provide a bone plate traction frame, which aims to solve the problems that in the prior art, the prior pelvis traction frame is usually fixed on two sides of a bed, medical staff is required to singly screw a rotating rod on a fixing mechanism during fixing, but more rotating handles on the fixing mechanism cause more trouble in installation work and can cause certain influence on operation preparation work of the medical staff.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a bone disk traction frame, includes two mounts, every the equal fixedly connected with fixed plate in bottom of mount, every the screw hole has all been seted up in the front of fixed plate, every the equal threaded connection of inner wall of screw hole has the threaded rod, two be equipped with two splint between the fixed plate, two the side that the splint kept away from each other is all fixed to inlay has the bearing, two the one end that the threaded rod is close to each other respectively with the inner circle fixed connection of two bearings, every the equal fixedly connected with of upper surface of splint grabs the handle, every two slide holes have all been seted up in the front of fixed plate, every the inside of slide hole all is equipped with the slide bar, two sets of the one end that the slide bar is close to each other respectively with a side fixed connection that two splint kept away from each other.

In a further embodiment, each fixing frame is provided with a connecting frame, each connecting frame is provided with two moving blocks in a sliding connection mode on the outer surface, each moving block is fixedly connected with a connecting block on the outer surface, jacks are formed in the front faces of the connecting blocks, and connecting rods are arranged in the jacks in each group.

In a further embodiment, a set of fixing rods is fixedly connected to the outer surface of each connecting frame and the outer surface of each fixing frame, and a fixing rod is fixedly connected to the inner wall of each fixing frame.

In a further embodiment, two limiting plates are respectively arranged on one sides, away from each other, of the fixing plates, and one side, close to each other, of each group of limiting plates is fixedly connected with one end, away from each other, of each group of sliding rods.

In a further embodiment, two ends of the threaded rods, which are far away from each other, are fixedly connected with rotating handles, and an anti-skid sleeve is sleeved on the outer surface of each rotating handle.

In a further embodiment, each of the fixing frames and each of the connecting frames are semicircular.

Compared with the prior art, the utility model has the beneficial effects that:

this device is through fixed plate, threaded rod, screw hole, splint and the cooperation of grabbing the handle that sets up, utilize the rotation to the threaded rod, can drive splint and remove, the splint can drive simultaneously and grab the handle and remove, grab the handle just can hold gradually on the bed, medical personnel only need rotate once to the threaded rod of every side, can accomplish its installation, effectually avoided causing the influence to medical personnel's operation preparation work, cooperation through the slide hole and the slide bar that set up can stabilize splint, so that it appears pivoted condition.

Drawings

Fig. 1 is a schematic perspective view of a bone plate traction frame.

Fig. 2 is an enlarged schematic view of the structure of the tray traction frame at a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure of the tray traction frame at B in fig. 1.

Fig. 4 is an enlarged schematic view of the structure of the tray traction frame at C in fig. 1.

In the figure: 1. a connecting frame; 2. a fixing frame; 3. a fixed rod; 4. a bearing; 5. a grip; 6. a clamping plate; 7. a fixing plate; 8. a stabilizing rod; 10. a slide bar; 11. a slide hole; 12. a limiting plate; 13. a threaded rod; 14. a threaded hole; 15. a rotating handle; 16. a jack; 17. a connecting block; 18. a connecting rod; 19. and (5) moving the block.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a bone plate traction frame, which comprises two fixing frames 2, wherein the bottom end of each fixing frame 2 is fixedly connected with a fixing plate 7, the front surface of each fixing plate 7 is provided with a threaded hole 14, the inner wall of each threaded hole 14 is in threaded connection with a threaded rod 13, two clamping plates 6 are arranged between the two fixing plates 7, one side surface of each clamping plate 6, which is far away from each other, is fixedly inlaid with a bearing 4, one end of each threaded rod 13, which is close to each other, is respectively fixedly connected with the inner rings of the two bearings 4, the upper surface of each clamping plate 6 is fixedly connected with two grab handles 5, the front surface of each fixing plate 7 is provided with two sliding holes 11, the inside of each sliding hole 11 is provided with a sliding rod 10, and one end of each sliding rod 10, which is close to each other, is respectively fixedly connected with one side surface of each clamping plate 6, which is far away from each other.

The outside of every mount 2 all is equipped with link 1, the equal sliding connection of surface of every link 1 has two movable blocks 19, the equal fixedly connected with connecting block 17 of surface of every movable block 19, jack 16 has all been seted up in the front of every connecting block 17, the inside of every group jack 16 is equipped with connecting rod 18 jointly, can be connected between two links 1, can install medical instrument simultaneously, the surface of every link 1 and the surface of every mount 2 a set of dead lever 3 of fixedly connected with jointly, the equal fixedly connected with firm pole 8 of inner wall of every mount 2 can be to the connection between link 1 and the mount 2 consolidate, can make it more stable.

One side that two fixed plates 7 kept away from each other all is equipped with two limiting plates 12, one side that every group limiting plate 12 is close to each other is respectively with every group slide bar 10 one end fixed connection that keeps away from each other, can be spacing the removal of slide bar 10, in order to avoid the separation between slide bar 10 and the fixed plate 7, the equal fixedly connected with of one end that two threaded rods 13 kept away from each other changes handle 15, the surface of every changes handle 15 all overlaps and is equipped with the antiskid cover, make things convenient for the staff to threaded rod 13 to rotate, the gliding condition appears when can avoiding the operation, every mount 2 is semi-circular with every link 1, can be better carry out the angle modulation to the medical instrument of installation.

The working principle of the utility model is as follows: when the multifunctional clamping plate is used, the two fixing frames 2 are firstly installed, the clamping plate 6 stretches into the inner side under the bed, the fixing plate 7 is located on the outer side of the bed, then the threaded rod 13 is rotated, the clamping plate 6 is stable due to the fact that the sliding rod 10 is arranged on the clamping plate 6, the clamping plate 6 cannot be rotated, the threaded rod 13 can drive the clamping plate 6 to move, the two handles 5 can be gradually held on the two sides of the bed, the fixing frames 2 and the bed can be connected together, a medical staff only needs to rotate the threaded rod 13 on each side once, the installation of the multifunctional clamping plate can be completed, and the influence on operation preparation work of the medical staff is effectively avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A bone disk traction frame which is characterized in that: including two mount (2), every the equal fixedly connected with fixed plate (7) in bottom of mount (2), every screw hole (14) have all been seted up in the front of fixed plate (7), every equal threaded connection of inner wall of screw hole (14) has threaded rod (13), two be equipped with two splint (6) between fixed plate (7), two it has bearing (4) to inlay all to fix to keep away from each other a side of splint (6), two the one end that threaded rod (13) are close to each other respectively with the inner circle fixed connection of two bearings (4), every the equal fixedly connected with of upper surface of splint (6) is grabbed two (5), every two slide bar (11) have all been seted up in the front of fixed plate (7), every slide bar (11)'s inside all is equipped with slide bar (10), two sets of one end that slide bar (10) are close to each other is kept away from each other with a side fixed connection that two splint (6) are kept away from each other.

2. A bone plate traction frame according to claim 1, characterized in that: every the outside of mount (2) all is equipped with link (1), every the surface of link (1) all sliding connection has two movable blocks (19), every the surface of movable block (19) all fixedly connected with connecting block (17), every jack (16) have all been seted up in the front of connecting block (17), every group the inside of jack (16) is equipped with connecting rod (18) jointly.

3. A bone plate traction frame according to claim 2, characterized in that: the outer surface of each connecting frame (1) and the outer surface of each fixing frame (2) are fixedly connected with a group of fixing rods (3), and the inner wall of each fixing frame (2) is fixedly connected with a stabilizing rod (8).

4. A bone plate traction frame according to claim 1, characterized in that: two limiting plates (12) are arranged on one sides, away from each other, of the two fixing plates (7), and one side, close to each other, of each limiting plate (12) is fixedly connected with one end, away from each other, of each sliding rod (10).

5. A bone plate traction frame according to claim 1, characterized in that: one end, away from each other, of each threaded rod (13) is fixedly connected with a rotating handle (15), and the outer surface of each rotating handle (15) is sleeved with an anti-skid sleeve.

6. A bone plate traction frame according to claim 1, characterized in that: each fixing frame (2) and each connecting frame (1) are semicircular.