A kind of support frame for surgical protection

Abstract

The present invention relates to the medical field, and more specifically, to a quilt support frame for surgical protection, comprising a quilt support mechanism, storage mechanisms are provided at both ends of the quilt support mechanism, the storage mechanisms rotate at the quilt support mechanism, an extension mechanism is provided at the end of the quilt support mechanism, the extension mechanism is used to support a quilt, the support mechanism is connected to the storage mechanism, an adjustment component is provided between the extension mechanism and the storage mechanism, the adjustment component opens as the extension mechanism extends; a locking component is provided inside the extension mechanism, the locking component is used to limit the lateral extension of the extension mechanism. When the extension mechanism is extended, the extension mechanism supports the quilt; after the extension mechanism is extended, it is locked by the locking component, and after the locking component locks the extension mechanism, the extension mechanism can stably support the quilt, and will not collapse when supporting the quilt; and the extension mechanism can be adjusted to expand, thereby allowing the extension mechanism to have a sufficiently large support space.

Description

Technical Field

[0001] The invention relates to the medical field, in particular to a blanket support frame for surgical protection. Background Art

[0002] ‌‌Bedding supports are mainly used in medical treatment to support bedding so that the bedding does not compress the patient's limbs, providing comfort and therapeutic effects for the patient during treatment.

[0003] Currently, during perineal or penis removal surgeries, a blanket support frame is required to support bedding and provide warmth to the patient; currently, the blanket support frame cannot realize the function of adjusting the end size and cannot adapt to various parts, so that the operating space of the blanket support frame cannot be adjusted before surgery; currently, the blanket support frame is large in size, inconvenient to fold, and relatively bulky, making it inconvenient to carry in field conditions. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a quilt support frame for surgical protection.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a quilt support frame for surgical protection, including a quilt supporting mechanism, storage mechanisms are arranged at both ends of the quilt supporting mechanism, the storage mechanisms rotate on the quilt supporting mechanism, an extension mechanism is arranged at the end of the quilt supporting mechanism, the extension mechanism is used to support the quilt, the support mechanism is connected to the storage mechanism, an adjustment component is arranged between the extension mechanism and the storage mechanism, the adjustment component opens as the extension mechanism is extended; a locking component is arranged inside the extension mechanism, and the locking component is used to limit the lateral extension of the extension mechanism.

[0006] Preferably, the supporting mechanism includes a plurality of cross beams, folding rods are provided on both sides of the cross beams, supporting beams are provided between the folding rods, limiting plates are provided at the ends of the folding rods, a first rotating pin is provided below the limiting plate, and the first rotating pin is used to be rotatably connected between the two folding rods.

[0007] Preferably, the storage mechanism includes a rotating rod arranged on the outside of the folding rod, a second inner rod being arranged inside the rotating rod, and the second inner rod sliding on the rotating rod; a rotating pin is arranged on the rotating rod, the folding rod is provided with a second slot, and a blocking block is arranged inside the second slot; an inner cavity is arranged inside the rotating rod, a push rod is arranged inside the inner cavity, a pressing plate is arranged on the push rod, the blocking block is arranged on the pressing plate, and a third elastic member located on one side of the push rod is arranged inside the inner cavity, and the third elastic member is used to push the push rod to reset, and at least two limit grooves are arranged on the second inner rod, a pressing plate is arranged inside the rotating rod, a limit block is arranged on one end of the pressing plate, and the limit block slides inside the limit groove; a second elastic member is arranged inside the inner cavity, and the second elastic member is used to push the second inner rod to move.

[0008] Preferably, the adjustment assembly includes a first support rod arranged on the rotating rod, a second support rod is arranged on the first support rod, the second support rod slides inside the first support rod, and the ends of the first support rod and the second support rod are both provided with rotating balls, the rotating balls are rotatably arranged on a connecting seat, and the connecting seat is correspondingly arranged on the rotating rod and the connecting plate.

[0009] Preferably, the supporting mechanism also includes a connecting block arranged on the first rotating pin, the connecting block is provided with a groove, a push rod protruding outward is provided inside the groove, an insertion rod is provided on the connecting block, the insertion rod is slidably arranged on the connecting block, a tension spring is provided on the insertion rod, the tension spring is arranged inside the connecting block, and the tension spring is used to push the insertion rod to reset.

[0010] Preferably, the extension mechanism includes a rotating head rotatably arranged on the slot, a connecting beam is arranged on the rotating head, connecting heads are arranged at both ends of the connecting beam, the connecting heads are connected to the connecting plates of the adjusting assembly, a rotating groove is arranged inside the connecting beam, a movable rod is arranged inside the rotating groove, a connecting pin is arranged on the movable rod, the connecting pin is arranged inside the rotating groove, the movable rod rotates on the connecting pin, a movable groove is arranged on the movable rod, a movable pin is rotatably arranged inside the movable groove, a first inner rod is arranged inside the connecting beam, a movable pin is arranged at the end of the first inner rod, and the push rod is used to squeeze the movable rod; a second rotating pin is arranged on the connecting beam, and the second rotating pin is rotatably arranged on the connecting block.

[0011] Preferably, a flexible member is provided at the end of the first inner rod, a pull rod is provided on the flexible member, a locking assembly is provided at the end of the pull rod, a first elastic member is provided on the pull rod, and the first elastic member is used to push the locking assembly to reset.

[0012] Preferably, a slide groove is provided on the rotating head, a first clamping groove connected to the slide groove is provided at the end of the slide groove, the first clamping groove is provided on the rotating head, and the insertion rod cooperates with the first clamping groove.

[0013] Preferably, the locking assembly includes a locking rod connected to the pull rod, the locking rod is in a U-shaped structure, the end of the insertion rod is inclined, a storage groove is provided on the connecting beam, and the locking rod is arranged inside the storage groove; a telescopic rod is provided inside the connecting beam, connecting heads are provided at both ends of the telescopic rod, a locking groove is provided inside the telescopic rod, and the locking rod is inserted inside the locking groove; a fourth elastic member is sleeved on the telescopic rod, and the fourth elastic member is used to push the telescopic rod out from the inside of the cross support rod to both sides.

[0014] Beneficial effects: the quilt support mechanism is provided to support the bedding, the storage mechanism is provided to stabilize the support column support mechanism, and the extension mechanism is provided to expand and support sufficient space, so as to facilitate the adjustment of the space under the quilt; the adjustment component is provided to adjust the movement of the extension mechanism, and the extension mechanism is locked by the locking component provided; when the quilt support mechanism needs to be stored, the storage mechanisms on both sides are rotated, the storage mechanisms are close to each other, and the storage mechanisms are contracted, and the quilt support mechanism can be folded in the middle, so that the folded quilt support mechanism and the storage mechanism are smaller in volume, the storage time is shorter, the operation is convenient, and one side is folded and stored twice. In the field, the quilt support frame is easy to fold, and the folded volume is small, easy to carry, and suitable for use in the field. When the extension mechanism is expanded, the extension mechanism supports the quilt; after the extension mechanism is extended, it is locked by the locking component, and after the locking component locks the extension mechanism, the extension mechanism can stably support the quilt, and will not collapse when supporting the quilt; and the extension mechanism can be adjusted to expand, so that the extension mechanism has a large enough support space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 for Figure 2 A is an enlarged structural diagram;

[0018] Figure 3 is a schematic diagram of the unfolding structure of the extension mechanism;

[0019] Figure 4 is a cross-sectional view of the present invention;

[0020] Figure 5 for Figure 4 The enlarged structural diagram at B in FIG.

[0021] Figure 6 for Figure 4 The enlarged structural diagram at C in FIG.

[0022] Figure 7 It is a structural schematic diagram of the extension mechanism of the present invention;

[0023] Figure 8 is a cross-sectional view of the extension mechanism;

[0024] Fig. 9 for Figure 8 The enlarged structural diagram at C in FIG.

[0025] Fig.10 Schematic diagram of the three-dimensional structure of the extension mechanism of the present invention

[0026] Fig.11 is one of the cross-sectional views of the storage mechanism of the present invention;

[0027] Fig.12 This is the second cross-sectional view of the storage mechanism of the present invention.

[0028] In the figure: 1, support mechanism; 11, crossbeam; 12, folding rod; 13, support beam; 14, first rotating pin; 15, limit plate; 16, connecting block; 17, slot; 18, push rod; 19, plug rod; 2, adjustment assembly; 21, connecting seat; 22, rotating ball; 23, first support rod; 24, second support rod; 25, connecting plate; 3, extension mechanism; 31, cross support rod; 32, connecting beam; 33, connector; 34, second rotating pin; 36, rotating groove; 37, connecting pin; 38, movable rod; 39, movable groove; 310, movable pin; 311, first inner Rod; 312, flexible member; 313, pull rod; 314, first elastic member; 316, rotating head; 317, first slot; 318, slide slot; 4, storage mechanism; 41, rotating rod; 42, second inner rod; 43, pressing plate; 44, limiting block; 45, limiting slot; 47, rotating pin; 48, second elastic member; 49, push rod; 410, inner cavity; 411, third elastic member; 412, block; 413, second slot; 5, locking assembly; 51, telescopic rod; 52, locking slot; 53, locking rod; 54, storage slot; 55, fourth elastic member. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] In one embodiment, please refer to the attached manual. Figure 1-12As shown, a quilt support frame for surgical protection described in the present invention includes a quilt supporting mechanism 1, and storage mechanisms 4 are provided at both ends of the quilt supporting mechanism 1. The storage mechanisms 4 rotate on the quilt supporting mechanism 1, and extension mechanisms 3 are provided at the ends of the quilt supporting mechanism 1. The extension mechanism 3 is used to support the quilt, and the storage mechanism 4 is connected to the supporting mechanism. An adjustment component 2 is provided between the extension mechanism 3 and the storage mechanism 4, and the adjustment component 2 opens as the extension mechanism 3 is extended; a locking component 5 is provided inside the extension mechanism 3, and the locking component 5 is used to limit the lateral extension of the extension mechanism 3.

[0031] The quilt-supporting mechanism 1 is provided to support the bedding, the storage mechanism 4 is provided to stabilize the support column quilt-supporting mechanism 1, and the extension mechanism 3 is provided to expand to support enough space, so as to facilitate the adjustment of the space under the quilt; the adjustment component 2 is provided to adjust the movement of the extension mechanism 3, and the extension mechanism 3 is locked by the locking component 5; when the quilt-supporting mechanism 1 needs to be stored, the storage mechanisms 4 on both sides are rotated, the storage mechanisms 4 are close to each other, and the storage mechanisms 4 are contracted, and the quilt-supporting mechanism 1 can be folded in the middle, so that the folded quilt-supporting mechanism 1 and the storage mechanism 4 are smaller in size, the storage time is shorter, the operation is convenient, and one side is folded and stored twice. When the extension mechanism 3 is expanded, the extension mechanism 3 supports the bedding; after the extension mechanism 3 is extended, it is locked by the locking component, and after the locking component locks the extension mechanism 3, the extension mechanism 3 can stably support the bedding, and will not collapse when supporting the bedding; and the extension mechanism 3 can be adjusted to expand, so that the extension mechanism 3 has a large enough support space.

[0032] The supporting mechanism 1 includes a plurality of cross beams 11, folding rods 12 are arranged on both sides of the cross beams 11, a supporting beam 13 is arranged between the folding rods 12, a limiting plate 15 is arranged at the end of the folding rod 12, a first rotating pin 14 is arranged below the limiting plate 15, and the first rotating pin 14 is used for rotatingly connecting between the two folding rods 12.

[0033] The cross beam 11 and the supporting beam 13 are provided to jointly support the bedding, and the folding rod 12 is provided so that the bedding can not only be folded and stored, but also can cooperate with the cross beam 11 and the supporting beam 13 to jointly support the bedding; the limiting plates 15 are provided so that the folding rods 12 are fitted together, and when the bedding is pressed on the cross beam 11, the supporting rod and the folding rod 12, the folding rod 12 is subjected to a downward force, so that the two folding rods 12 are tightened, and the tightened folding rods 12 will not collapse during use and have good stability. When disassembly is required, the two folding rods 12 only need to be rotated in the opposite direction.

[0034] The storage mechanism 4 includes a rotating rod 41 arranged outside the folding rod 12, a second inner rod 42 is arranged inside the rotating rod 41, and the second inner rod 42 slides on the rotating rod 41; a rotating pin 47 is arranged on the rotating rod 41, a second clamping groove 413 is arranged on the folding rod 12, and a clamping block 412 is arranged inside the second clamping groove 413; an inner cavity 410 is arranged inside the rotating rod 41, a push rod 49 is arranged inside the inner cavity 410, a pressing plate 43 is arranged on the push rod 49, and a pressing plate 43 is arranged on the pressing plate 43 The blocking block 412, the inner cavity 410 is provided with a third elastic member 411 located on one side of the push rod 49, the third elastic member 411 is used to push the push rod 49 to reset, the second inner rod 42 is provided with at least two limit grooves 45, the rotating rod 41 is provided with a pressing plate 43, and a limit block 44 is provided on one end of the pressing plate 43, and the limit block 44 slides inside the limit groove 45; the inner cavity 410 is provided with a second elastic member 48, and the second elastic member 48 is used to push the second inner rod 42 to move.

[0035] When the second inner rod 42 needs to be stored, the push rod 49 is pressed, the push rod 49 moves, and the push rod 49 drives the pressing plate 43 to move. When the pressing plate 43 moves, it is squeezed on the third elastic member 411; when the pressing plate 43 moves, the pressing plate 43 drives the clamping block 412 to move, and the clamping block 412 moves and separates from the second clamping groove 413. At this time, the rotating rod 41 can rotate around the rotating pin 47, and the rotating rod 41 can rotate 90°. The rotation of the rotating rod 41 drives the second inner rod 42 to rotate until it is flush with the folding rod 12; thereby, when the rotating rod 41 is folded, the second inner rod 42 rotates synchronously; when the push rod 49 moves downward, it also drives the limiting block 44 to disengage from the inside of the limiting groove 45. After the limiting block 44 disengages from the limiting groove 45, the second support rod 24 moves toward the inside of the rotating rod 41 under the pull of the second elastic member 48 until the second inner The other limiting groove 45 on the rod 42 is engaged with the limiting block 44. At this time, the second inner rod 42 is received inside the inner cavity 410. At this time, the second inner rod 42 and the rotating rod 41 cannot rotate relative to each other. Furthermore, at least two second slots 413 are provided on the rotating pin 47, and the two second slots 413 are arranged at 90° intervals; when the blocking block 412 moves out of one second slot 413 until it is rotated to be flush with the folding rod 12, the blocking block 412 enters the inside of the other second slot 413. At this time, the rotating rod 41 is locked, and then the folded rotating rod 41 and the second inner rod 42 cannot rotate; when it needs to be unfolded, it is only necessary to press the push rod 49 to move, and the push rod 49 moves, thereby rotating the rotating rod 41 to rotate perpendicular to the folding rod 12, and then pull the second inner rod 42 until the limiting block 44 enters the inside of the limiting groove 45. Therefore, by providing the storage mechanism 4, it is possible to perform transverse folding and longitudinal folding when folding is required, and it is possible to store and unfold in a short time, and the operation is simple and convenient.

[0036] The adjustment assembly 2 includes a first support rod 23 arranged on a rotating rod 41, a second support rod 24 is arranged on the first support rod 23, and the second support rod 24 slides in the first support rod 23. The ends of the first support rod 23 and the second support rod 24 are both provided with rotating balls 22, and the rotating balls 22 are rotatably arranged on a connecting seat 21, and the connecting seat 21 is correspondingly arranged on the rotating rod 41 and the connecting plate 25.

[0037] The connecting seat 21 can be easily connected to the rotating rod 41 and the connecting plate 25. A ball groove is provided inside the connecting seat 21, and the rotating ball 22 is rotatably arranged inside the ball groove; the second support rod 24 slides inside the first support rod 23 and can be unfolded. When the extension mechanism 3 is unfolded, the first support rod 23 and the second support rod 24 extend and can also rotate.

[0038] The support mechanism 1 also includes a connecting block 16 arranged on the first rotating pin 14, the connecting block 16 is provided with a slot 17, the inside of the slot 17 is provided with a push rod 18 protruding outward, the connecting block 16 is provided with an insertion rod 19, the insertion rod 19 is slidably arranged on the connecting block 16, the insertion rod 19 is provided with a tension spring, the tension spring is arranged inside the connecting block 16, and the tension spring is used to push the insertion rod 19 to reset.

[0039] The arranged resisting rod 18 can push the locking mechanism to move when the stretching mechanism 3 rotates, and the locking mechanism will be unlocked from the inside of the stretching mechanism 3; the stretching mechanism 3 is unfolded; after the insertion rod 19 is inserted into the stretching mechanism 3, it can prevent the unfolded stretching mechanism 3 from moving, and when the bedding is placed on the stretching mechanism 3, the stretching mechanism 3 will not move; in order to move the stretching mechanism 3, the insertion rod 19 is pulled, and the insertion rod 19 is detached from the stretching mechanism 3, so that the stretching mechanism 3 can rotate freely, which is convenient for adjusting the position of the stretching mechanism 3.

[0040] The stretching mechanism 3 includes a rotating head 316 rotatably arranged on the slot 17, a connecting beam 32 is arranged on the rotating head 316, connecting heads 33 are arranged at both ends of the connecting beam 32, and the connecting heads 33 are connected to the adjusting assembly 2, a rotating groove 36 is arranged inside the connecting beam 32, a movable rod 38 is arranged inside the rotating groove 36, a connecting pin 37 is arranged on the movable rod 38, the connecting pin 37 is arranged inside the rotating groove 36, the movable rod 38 rotates on the connecting pin 37, a movable groove 39 is arranged on the movable rod 38, a movable pin 310 is rotatably arranged inside the movable groove 39, a first inner rod 311 is arranged inside the connecting beam 32, and a movable pin 310 is arranged at the end of the first inner rod 311, and the push rod 18 is used to squeeze the movable rod 38; a second rotating pin 34 is arranged on the connecting beam 32, and the second rotating pin 34 is rotatably arranged on the connecting block 16.

[0041] A flexible member 312 is provided at the end of the first inner rod 311, a pull rod 313 is provided on the flexible member 312, a locking assembly 5 is provided at the end of the pull rod 313, a first elastic member 314 is provided on the pull rod 313, and the first elastic member 314 is used to push the locking assembly 5 to reset.

[0042] The rotating head 316 is provided with a slide groove 318 , and the end of the slide groove 318 is provided with a first clamping groove 317 connected thereto. The first clamping groove 317 is provided on the rotating head 316 , and the insertion rod 19 cooperates with the first clamping groove 317 .

[0043] When it is necessary to adjust the surgical operating space, rotate the connecting beam 32, and the connecting beam 32 rotates to drive the movable rod 38 to rotate. The end of the movable rod 38 is squeezed with the end of the support rod 18, and the movable rod 38 rotates around the connecting pin 37. The movable rod 38 rotates to drive the movable groove 39 to rotate synchronously. The movable groove 39 rotates to drive the movable pin 310 set therein to move. The movable rod 38 rotates inside the rotating groove 36. The movable rod 38 rotates to pull the first inner rod 311 to move, and the first inner rod 311 pulls the flexible member 312 to move. Further, the flexible member 312 is a pull rope; the flexible member 312 drives the locking assembly 5 to move upward, and then the locking assembly 5 moves to push the connecting head 33 to move, and the movement of the connecting head 33 drives the first support rod 23 and the second support rod 24 to move relative to each other, and the connecting head 33 unfolds. The extending mechanism 3 is set up so that while achieving the extension, the first support rod 23 and the second support rod 24 can be pulled to rotate synchronously through the connecting head 33, so as to support the bedding; when the bedding needs to be unfolded, the connecting head 33 is unfolded and the cross support rod 31 is unfolded at the same time, so that the bedding can be unfolded upward and to both sides when unfolded, so that the space for the bedding to be unfolded is larger, which is convenient for operation during the operation.

[0044] The locking assembly 5 includes a locking rod 53 connected to the pull rod 313, the locking rod 53 is in a U-shaped structure, the end of the insertion rod 19 is inclined, a receiving groove 54 is provided on the connecting beam 32, and the locking rod 53 is arranged inside the receiving groove 54; a telescopic rod 51 is provided inside the connecting beam 32, and connectors 33 are provided at both ends of the telescopic rod 51. A locking groove 52 is provided inside the telescopic rod 51, and the locking rod 53 is inserted inside the locking groove 52; a fourth elastic member 55 is sleeved on the telescopic rod 51, and the fourth elastic member 55 is used to push the telescopic rod 51 out from the inside of the cross support rod 31 to both sides.

[0045] When the flexible member 312 pulls the locking rod 53 to move, the locking rod 53 moves and the locking groove 52 separates. After the locking groove 52 separates, the telescopic rod 51 is not limited by the locking rod 53. Under the action of the fourth elastic member 55, the telescopic rod 51 moves outward. When the telescopic rod 51 moves, the telescopic rod 51 drives the connector 33 to move synchronously, the connecting plate 25 connected to the connector 33 moves synchronously, the connecting plate 25 drives the second support rod 24 to move synchronously, and the first support rod 23 drives the rotating ball 22 to rotate inside the ball groove, so that the connector 33 is unfolded.

[0046] When the present invention is in use, when it is necessary to unfold the extension mechanism 3, the connecting beam 32 is rotated, the connecting beam 32 rotates to drive the movable rod 38 to rotate, the end of the movable rod 38 is squeezed with the end of the stop rod 18, the movable rod 38 rotates around the connecting pin 37, the movable rod 38 rotates to drive the movable groove 39 to rotate synchronously, the movable groove 39 rotates to drive the movable pin 310 set inside it to move, the movable rod 38 rotates inside the rotating groove 36, the movable rod 38 rotates to pull the first inner rod 311 to move, and the first inner rod 311 pulls the flexible member 31 2 moves; when the flexible member 312 pulls the locking rod 53 to move, the locking rod 53 moves, and the locking rod 53 separates from the locking groove 52. After the locking groove 52 separates, the telescopic rod 51 is not limited by the locking rod 53; under the action of the fourth elastic member 55, the telescopic rod 51 moves outward. When the telescopic rod 51 moves, the telescopic rod 51 drives the connecting head 33 to move synchronously, the connecting plate 25 connected to the connecting head 33 moves synchronously, the connecting plate 25 pulls the second support rod 24 to move synchronously, and the first support rod 23 drives the rotating ball 22 to rotate inside the ball groove. So that the connecting head 33 is unfolded; during the rotation of the rotating head 316, the sliding groove 318 rotates, so that the insertion rod 19 rotates from the end of the sliding groove 318 until the insertion rod 19 rotates to be flush with the first clamping groove 317, and the tension spring pushes the insertion rod 19 into the inside of the first clamping groove 317. At this time, the connecting beam 32 is limited, and at the same time, the locking rod 53 just disengages from the inside of the locking groove 52. When storage is required, pull the insertion rod 19 to separate the insertion rod 19 from the first slot 317, rotate the connecting beam 32, push the connecting head 33 to move, and the connecting head 33 drives the telescopic rod 51 to move until the locking groove 52 is flush with the locking rod 53. The locking rod 53 enters the interior of the locking groove 52 under the action of the first elastic member 314. At this time, the fourth elastic member 55 applies a lateral force to the telescopic rod 51, so that the locking rod 53 and the locking groove 52 achieve a locking effect.When the storage mechanism 4 needs to be stored, the push rod 49 is pressed, the push rod 49 moves, and the push rod 49 drives the pressing plate 43 to move. When the pressing plate 43 moves, it is squeezed on the third elastic member 411; when the pressing plate 43 moves, the pressing plate 43 drives the block 412 to move, and the block 412 moves and separates from the second slot 413. At this time, the rotating rod 41 can rotate around the rotating pin 47, and the rotating rod 41 can rotate 90°. The rotation of the rotating rod 41 drives the second inner rod 42 to rotate until it is flush with the folding rod 12; thereby, when the rotating rod 41 is folded, the second inner rod 42 rotates synchronously; when the push rod 49 moves downward, it also drives the limit block 44 to disengage from the inside of the limit slot 45. When the limit After the block 44 is disengaged from the limiting groove 45, the second support rod 24 moves toward the inside of the rotating rod 41 under the pull of the second elastic member 48 until the other limiting groove 45 on the second inner rod 42 engages with the limiting block 44. At this time, the second inner rod 42 is received in the inner cavity 410. At this time, the second inner rod 42 and the rotating rod 41 cannot rotate relative to each other, and the two second slots 413 are arranged 90° apart; when the block 412 moves out of one second slot 413 until it is rotated to be flush with the folding rod 12, the block 412 enters the inside of the other second slot 413. At this time, the rotating rod 41 is locked, and the folded rotating rod 41 and the second inner rod 42 cannot rotate.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A blanket support frame for surgical protection, comprising a blanket support mechanism (1), characterized in that: The two ends of the quilt supporting mechanism (1) are provided with storage mechanisms (4), the storage mechanisms (4) rotate on the quilt supporting mechanism (1), the ends of the quilt supporting mechanism (1) are provided with extension mechanisms (3), the extension mechanisms (3) are used to support the quilt, the quilt supporting mechanism (1) is connected with the storage mechanism (4), an adjustment component (2) is provided between the extension mechanism (3) and the storage mechanism (4), the adjustment component (2) opens as the extension mechanism (3) extends; a locking component (5) is provided inside the extension mechanism (3), the locking component (5) is used to limit the lateral extension of the extension mechanism (3); The support mechanism (1) comprises a plurality of crossbeams (11), folding rods (12) are arranged on both sides of the crossbeam (11), a support beam (13) is arranged between the folding rods (12), a limiting plate (15) is arranged at the end of the folding rod (12), a first rotating pin (14) is arranged below the limiting plate (15), and the first rotating pin (14) is used for rotationally connecting between two folding rods (12); The storage mechanism (4) comprises a rotating rod (41) arranged outside the folding rod (12); a second inner rod (42) is arranged inside the rotating rod (41); the second inner rod (42) slides on the rotating rod (41); a rotating pin (47) is arranged on the rotating rod (41); a second clamping groove (413) is arranged on the folding rod (12); a clamping block (412) is arranged inside the second clamping groove (413); an inner cavity (410) is arranged inside the rotating rod (41); a push rod (49) is arranged inside the inner cavity (410); a pressing plate (43) is arranged on the push rod (49); a pressing plate (43) is arranged on the pressing plate (43); The clamping block (412) is provided inside the inner cavity (410), and a third elastic member (411) is provided on one side of the push rod (49), and the third elastic member (411) is used to push the push rod (49) to reset; at least two limit grooves (45) are provided on the second inner rod (42); a pressing plate (43) is provided inside the rotating rod (41), and a limit block (44) is provided on one end of the pressing plate (43), and the limit block (44) slides inside the limit groove (45); a second elastic member (48) is provided inside the inner cavity (410), and the second elastic member (48) is used to push the second inner rod (42) to move; The adjustment assembly (2) comprises a first support rod (23) arranged on a rotating rod (41); a second support rod (24) is arranged on the first support rod (23); the second support rod (24) slides inside the first support rod (23); a rotating ball (22) is arranged at the end of each of the first support rod (23) and the second support rod (24); the rotating ball (22) is rotatably arranged on a connecting seat (21); and the connecting seat (21) is correspondingly arranged on the rotating rod (41) and the connecting plate (25); The support mechanism (1) further comprises a connecting block (16) arranged on the first rotating pin (14), the connecting block (16) being provided with a slot (17), the inside of the slot (17) being provided with a push rod (18) protruding outward, the connecting block (16) being provided with an insertion rod (19), the insertion rod (19) being slidably arranged on the connecting block (16), the insertion rod (19) being provided with a tension spring, the tension spring being arranged inside the connecting block (16), and the tension spring being used to push the insertion rod (19) to reset; The extension mechanism (3) comprises a rotating head (316) rotatably arranged on the slot (17), a connecting beam (32) being arranged on the rotating head (316), connecting heads (33) being arranged at both ends of the connecting beam (32), the connecting heads (33) being connected to a connecting plate (25) of the adjustment component (2), a rotating groove (36) being arranged inside the connecting beam (32), a movable rod (38) being arranged inside the rotating groove (36), a connecting pin (37) being arranged on the movable rod (38), and the connecting pin (37) being arranged in the rotating groove (36). ), the movable rod (38) rotates on the connecting pin (37), the movable rod (38) is provided with a movable groove (39), a movable pin (310) is rotatably provided inside the movable groove (39), a first inner rod (311) is provided inside the connecting beam (32), a movable pin (310) is provided at the end of the first inner rod (311), and the push rod (18) is used to squeeze the movable rod (38); a second rotating pin (34) is provided on the connecting beam (32), and the second rotating pin (34) is rotatably provided on the connecting block (16); A flexible member (312) is provided at the end of the first inner rod (311), a pull rod (313) is provided on the flexible member (312), and a locking assembly (5) is provided at the end of the pull rod (313); The locking assembly (5) comprises a locking rod (53) connected to the pull rod (313); a telescopic rod (51) is arranged inside the connecting beam (32); connecting heads (33) are arranged at both ends of the telescopic rod (51); a locking groove (52) is arranged inside the telescopic rod (51); the locking rod (53) is inserted into the locking groove (52); a fourth elastic member (55) is sleeved on the telescopic rod (51); the fourth elastic member (55) is used to push the telescopic rod (51) out from the inside of the cross brace (31) to both sides.

2. A surgical protection support according to claim 1, characterized in that: The pull rod (313) is provided with a first elastic member (314), and the first elastic member (314) is used to push the locking assembly (5) to reset.

3. A surgical protection support according to claim 2, characterized in that: The rotating head (316) is provided with a slide groove (318), the end of the slide groove (318) is provided with a first clamping groove (317) connected thereto, the first clamping groove (317) is provided on the rotating head (316), and the insertion rod (19) cooperates with the first clamping groove (317).

4. A surgical protection support according to claim 3, characterized in that: The locking rod (53) is in a U-shaped structure, the end of the insertion rod (19) is arranged at an angle, a receiving groove (54) is arranged on the connection beam (32), and the locking rod (53) is arranged inside the receiving groove (54).

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