Folding and guiding assembly for surgical drape

Abstract

The utility model discloses a surgical drape folding guide assembly which comprises a fixed frame fixedly installed on a folding rack and a movable frame movably installed on the folding rack through a lifting adjusting mechanism, and a plurality of folding guide rods are movably installed between the fixed frame and the movable frame. The folding guide rod comprises a vertical guide rod body, a rotating rod horizontally arranged at the upper end of the guide rod body in the longitudinal direction and an L-shaped adjusting push rod vertically arranged at the lower end of the guide rod body. The upper end of the folding guide rod is rotationally connected with the fixed frame through the rotating rod, the adjusting push rod at the lower end is supported by the fixed pin and the movable pin, the transverse distance is consistent before adjustment, the movable frame is directly moved up and down during adjustment, and the adjusting push rod can be transversely pushed at equal intervals through the fixed pin and the movable pin. And after adjustment, the distance between the adjacent folding guide rods is increased or decreased at the same time, adjustment and locking fixing are achieved only through the lifting adjusting mechanism, and time and labor are saved during operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to surgical drape production equipment technical field, concretely is a kind of surgical drape folding guide assembly. BACKGROUND

[0002] In the production process of surgical drape, automatic folding is completed through folding assembly, which facilitates subsequent packaging. The surgical drape folding guide assembly in the prior art, as shown in the accompanying drawings of the specification, the main folding guide rod of the folding guide assembly is a straight rod, and the upper end and the lower end are both installed and fixed by locking fasteners. Figure 6

[0003] In the production process of surgical drape, surgical drapes of different widths often need to be folded. By adjusting the distance between the lower ends of adjacent folding guide rods, different width surgical drapes can be accommodated. In the prior art, when adjusting the horizontal distance between adjacent folding guide rods, the locking fasteners need to be disassembled and reinstalled one by one. Since there are a large number of locking fasteners, there is a certain amount of work. In addition, since the horizontal distance between adjacent folding guide rods needs to be equal after adjustment, the locking fasteners also need to be measured and calculated during installation, which makes the adjustment more troublesome. SUMMARY

[0004] To solve the problems existing in the prior art, the utility model provides a surgical drape folding guide assembly to solve the problem that the surgical drape folding guide assembly is more troublesome to operate when adjusting the horizontal distance between folding guide rods to accommodate surgical drapes of different widths.

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] A surgical drape folding guide assembly includes a fixed frame fixedly installed on a folding rack and a movable frame movably installed on the folding rack by a lifting adjustment mechanism. A plurality of folding guide rods are movably installed between the fixed frame and the movable frame.

[0007] The folding guide rod includes a vertical guide rod body, a rotating rod horizontally arranged on the upper end of the guide rod body in the longitudinal direction, and an L-shaped adjustment push rod vertically arranged on the lower end of the guide rod body.

[0008] The plurality of folding guide rods are arranged equidistantly in the horizontal direction, and adjacent folding guide rods are staggered front and back and connected to the fixed frame by rotating rods. The horizontal distance between adjacent folding guide rods is equal, and the plurality of folding guide rods are symmetrically arranged left and right with the vertical plane of the middle folding guide rod as the symmetry plane.

[0009] ​The front of the inner wall of the movable frame and the back of the inner wall are fixedly connected with six fixed pins, two of which are supported on the two sides of the middle adjusting push rod, and the other four are respectively supported on the side of the four adjusting push rods closest to the middle adjusting push rod.

[0010] The opposite sides between the corresponding two adjusting push rods of the other two adjacent folding guide rods are provided with movable pins, and the corresponding two adjusting push rods are connected with connecting rods.

[0011] The front of the inner wall of the movable frame and the back of the inner wall are provided with two through sliding grooves, the movable pins are slidably connected with the sliding grooves, the positions of the corresponding support rods on the two sides of the movable frame are provided with through grooves in communication with the sliding grooves, the inner side of the movable frame is provided with a clamping block clamped in the through groove, the clamping block is movably sleeved on the surface of the support rod, and a force storage spring is movably sleeved on the support rod and supported between the clamping block and the movable pin.

[0012] Preferably, the lifting adjusting mechanism comprises guide columns vertically fixed on the folding frame and located on the two sides of the movable frame, the guide columns are slidably sleeved with sliding blocks fixedly connected on the two sides of the movable frame, and the sliding blocks are threadedly connected with lock bolts supported on the surface of the guide column.

[0013] Preferably, the lock bolt is a quick release bolt or a key bolt which can be manually screwed.

[0014] Preferably, the fixed frame and the movable frame are rectangular frame structures, and the longitudinal widths of the inside and outside of the fixed frame and the longitudinal widths of the inside and outside of the movable frame are equal respectively.

[0015] Preferably, the guide rod body, the rotating rod and the adjusting push rod are an integral structure.

[0016] Preferably, the number of the adjusting push rods is not less than nine.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model discloses a folding guide rod upper end is through the rotary rod and fixed frame rotation connection, and the lateral spacing keeps invariant, and the lower end's adjustment push -rod is supported by fixed pin and movable pin, and the adjustment front lateral spacing is consistent, and when adjusting, directly moves up and down the movable frame, and can push the adjustment push -rod through fixed pin and movable pin lateral equidistance, make the interval between the adjacent folding guide rod after adjusting increase or reduce simultaneously, that is, the interval between the adjacent folding guide rod after adjusting also keeps invariant, can be adjusted and locked only through the lifting adjusting mechanism, and the operation is time -saving and laborsaving, and high -efficient quick, solve the operation of the surgery drape folding guide assembly when adjusting the lateral spacing between the folding guide rod and adapt to different width surgery drape is more troublesome. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure front view of the utility model;

[0020] Figure 2 It is the folding guide rod side view of the utility model;

[0021] Figure 3 It is the fixed frame overhead sectional view of the utility model;

[0022] Figure 4 It is the movable frame overhead sectional view of the utility model;

[0023] Figure 5 It is the movable frame side view of the utility model;

[0024] Figure 6 It is the surgery drape folding guide assembly structure schematic diagram in the prior art.

[0025] In the drawing: 1, folding frame;2, fixed frame;3, lifting adjusting mechanism;301, guide column;302, sliding block;303, locking bolt;4, movable frame;401, sliding slot;402, through slot;5, folding guide rod;501, guide rod main body;502, rotary rod;503, adjustment push -rod;6, fixed pin;7, movable pin;8, connecting rod;9, support rod;10, clamping block;11, force spring. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0027] As Figures 1-5As shown, the utility model provides a technical scheme: a surgical drape folding guide assembly, which comprises a fixed frame 2 fixedly installed on a folding rack 1 and a movable frame 4 movably installed on the folding rack 1 through a lifting adjusting mechanism 3, the fixed frame 2 and the movable frame 4 are both rectangular frame structures, and the longitudinal width of the inside and outside of the fixed frame 2 and the longitudinal width of the inside and outside of the movable frame 4 are equal respectively;

[0028] The lifting adjusting mechanism 3 comprises guide columns 301 vertically fixed on the folding rack 1 and located on both sides of the movable frame 4, sliding sleeve joints of the guide columns 301 are provided with sliding blocks 302 fixedly connected on both sides of the movable frame 4, the sliding blocks 302 are screw-connected with lock bolts 303 supported on the surface of the guide columns 301, and the lock bolts 303 are quick-release bolts or key bolts which can be manually screwed;

[0029] A plurality of folding guide rods 5 are movably installed between the fixed frame 2 and the movable frame 4, the folding guide rod 5 comprises a vertical guide rod main body 501, a rotating rod 502 horizontally arranged on the upper end of the guide rod main body 501 in the longitudinal direction and an L-shaped adjusting push rod 503 arranged on the lower end of the guide rod main body 501 in the vertical direction, the guide rod main body 501, the rotating rod 502 and the adjusting push rod 503 are an integral structure, and the number of the adjusting push rods 503 is not less than nine;

[0030] The plurality of folding guide rods 5 are arranged equidistantly in the transverse direction, adjacent folding guide rods 5 are staggered front and back and are rotationally connected to the fixed frame 2 through the rotating rods 502, the transverse spacing between adjacent two folding guide rods 5 is equal, and the plurality of folding guide rods 5 are symmetrically arranged left and right with the vertical plane where the middle folding guide rod 5 is located as a symmetry plane;

[0031] Six fixed pins 6 are fixedly connected to the front surface of the inner wall and the back surface of the inner wall of the movable frame 4, two fixed pins 6 are supported on both sides of the middle adjusting push rod 503, and the remaining four fixed pins 6 are respectively supported on the side of the four adjusting push rods 503 closest to the middle adjusting push rod 503;

[0032] The opposite surfaces between the corresponding adjusting push rods 503 of the other two adjacent folding guide rods 5 are provided with movable pins 7, and the corresponding adjacent two adjusting push rods 503 are connected through connecting rods 8, the side of the four adjusting push rods 503 closest to the inner side wall of the movable frame 4 is also provided with a movable pin 7, and the side of the corresponding movable pin 7 close to the inner side wall of the movable frame 4 is connected with a supporting rod 9;

[0033] The front surface of the inner wall of the movable frame 4 and the back surface of the inner wall are provided with sliding grooves 401 penetrating through both ends, the movable pin 7 is in sliding connection with the sliding grooves 401, the movable frame 4 is provided with through grooves 402 corresponding to the positions of the support rods 9 at both sides, the inner side of the movable frame 4 is provided with a clamping block 10 clamped in the through grooves 402, the clamping block 10 is movably sleeved on the surface of the support rod 9, and the support rod 9 movably sleeved has a force storage spring 11 supported between the clamping block 10 and the movable pin 7.

[0034] Working principle:

[0035] The upper end of the folding guide rod 5 is rotationally connected with the fixed frame 2 through a rotating rod 502, the horizontal distance is kept unchanged, the lower end of the adjusting push rod 503 is supported by the fixed pin 6 and the movable pin 7, the front horizontal distance is adjusted to be consistent, the movable frame 4 is directly moved up and down during adjustment, the adjusting push rod 503 is pushed horizontally and equidistantly by the fixed pin 6 and the movable pin 7, the distance between the adjacent folding guide rods 5 is simultaneously increased or simultaneously reduced after adjustment, that is, the distance between the adjacent folding guide rods 5 is kept consistent after adjustment, and only the lifting adjusting mechanism 3 is needed to be adjusted and locked, which is time-saving and labor-saving.

[0036] It should be noted that in this text, terms such as "including", "containing" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A surgical drape folding guide assembly, comprising: Including fixed frame (2) fixedly installed on folding frame (1) and movable frame (4) movably installed on folding frame (1) through lifting adjusting mechanism (3), several folding guide rods (5) are movably installed between fixed frame (2) and movable frame (4); The folding guide rod (5) comprises a vertical guide rod body (501), a rotating rod (502) horizontally arranged on the upper end of the guide rod body (501) in the longitudinal direction, and an L-shaped adjusting push rod (503) arranged on the lower end of the guide rod body (501) in the vertical direction; Several folding guide rods (5) are arranged equidistantly in the transverse direction, and adjacent folding guide rods (5) are staggered front and back and are rotatably connected to the fixed frame (2) through the rotating rod (502), the transverse spacing between adjacent two folding guide rods (5) is equal, and the several folding guide rods (5) are symmetrically arranged left and right with the vertical plane where the middle folding guide rod (5) is located as the symmetry plane; The front surface of the inner wall of the movable frame (4) and the back surface of the inner wall are fixedly connected with six fixed pins (6), two of which are supported on both sides of the middle adjusting push rod (503), and the other four are respectively supported on the side of the four adjusting push rods (503) closest to the middle adjusting push rod (503); The opposite surfaces between the corresponding adjusting push rods (503) of the other two adjacent folding guide rods (5) are provided with movable pins (7), and the corresponding two adjusting push rods (503) are connected by a connecting rod (8), and the side of the four adjusting push rods (503) closest to the inner side wall of the movable frame (4) is also provided with a movable pin (7), and the corresponding movable pin (7) is connected with a supporting rod (9) on the side close to the inner side wall of the movable frame (4); The front surface of the inner wall of the movable frame (4) and the back surface of the inner wall are provided with two end-penetrating sliding grooves (401), the movable pins (7) are slidably connected with the sliding grooves (401), the positions corresponding to the supporting rods (9) on both sides of the movable frame (4) are provided with through grooves (402) in communication with the sliding grooves (401), the inner side of the movable frame (4) is provided with a clamping block (10) movably clamped in the through groove (402), the clamping block (10) is movably sleeved on the surface of the supporting rod (9), and a force storage spring (11) is movably sleeved on the supporting rod (9) and supported between the clamping block (10) and the movable pin (7).

2. A surgical drape folding guide assembly according to claim 1, wherein: The lifting adjusting mechanism (3) comprises guide columns (301) vertically fixed on the folding frame (1) and located on both sides of the movable frame (4), and sliding blocks (302) fixedly connected on both sides of the movable frame (4) are slidably sleeved on the guide columns (301), and lock bolts (303) are threadedly connected on the sliding blocks (302) and supported on the surface of the guide column (301).

3. A surgical drape folding guide assembly according to claim 2, wherein: The lock bolt (303) is a quick release bolt or a hexagonal bolt that can be manually screwed.

4. A surgical drape folding guide assembly as defined in claim 1, wherein: The fixed frame (2) and the movable frame (4) are rectangular frame structures, and the longitudinal width of the inside and outside of the fixed frame (2) and the longitudinal width of the inside and outside of the movable frame (4) are equal respectively.

5. A surgical drape folding guide assembly as defined in claim 1, wherein: The guide rod body (501), the rotating rod (502) and the adjusting push rod (503) are an integral structure.

6. A surgical drape folding guide assembly as defined in claim 1, wherein: The number of the adjusting push rods (503) is not less than nine.

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