CN219354203U - Cleaning support frame for closed forceps instrument - Google Patents

Abstract

The utility model discloses a cleaning support frame for a closed forceps instrument, which comprises a support plate, wherein swing rods are hinged to two sides of the support plate, the end parts of the swing rods are fixedly connected with connecting shafts, clamping plates are movably sleeved on the connecting shafts, screw rods are connected to the middle of the support plate in a threaded manner, connecting rods are symmetrically hinged to the upper ends of connecting sleeves, and the end parts of the two connecting rods are respectively hinged to the side surfaces of the swing rods on two sides. This kind of closed pincers class apparatus is with wasing support frame drives two connecting rods and rotates to both sides through rotatory screw rod, and then drives two handles of the inside centre gripping of pendulum rod tip grip block and keep away from each other, realizes opening the purpose of pincers end, can realize the regulation and the control to pincers end angle that open and shut through the distance that control screw rod reciprocated moreover, avoids pincers end to open the too big injury apparatus of angle, also avoids opening and shut the too little unable thorough washing that leads to of angle, improves the flexibility of use.

Description

Cleaning support frame for closed forceps instrument

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a cleaning support frame for a closed clamp appliance.

Background

In recent years, with the rapid development of modern scientific technology, the types, quality and functions of minimally invasive urology surgery equipment are gradually improved, the indications of minimally invasive surgery are continuously expanded, complications are gradually reduced, the surgical treatment of urology surgery diseases reaches the full minimally invasive level, urology surgery minimally invasive surgery performed by using a natural cavity is commonly used for hard endoscopic instruments such as ureteroscope, cystoscope and the like, the instruments are relatively fine, the fine cleaning is mainly performed by manual cleaning, but some fine instruments such as a pair of urotube clamps, soft foreign body clamps and the like are slender and soft, grooves, teeth and fine slits are formed in the occlusion part of the head, the structure is complex, blood, body fluid, secretion and tissue residues are easy to accumulate, the thorough cleaning is difficult to realize, and because the clamp body is long, the clamp flaps can not be opened by one person alone, the work of scrubbing can only be performed by two persons, the time cost is increased, the labor resource is wasted, the method for solving the problems is mainly divided into two ways, the first method is to clamp gauze and the like at the position of a handle, the clamp is easy to open the clamp end, the clamp end of the clamp, the gauze is easy to break down, the sponge is easy to use, the sponge is easy to be repeatedly polluted, and the sponge is easy to cause the cross-supporting mode is easy to cause the sponge to be easy to break, and the sponge to be used, and the sponge is easy to be easily polluted; the second method is to use some special auxiliary devices to open the pliers ends, for example, use some limiting clamps to fix the two handles at a certain position to open the pliers ends, but the auxiliary devices are difficult to control the opening and closing angles of the pliers ends, if the opening and closing angles of the pliers ends are too small, the pliers ends are exposed incompletely and the cleaning quality cannot be ensured, and the supporting devices capable of controlling the opening and closing angles mostly need to be manually positioned again after the adjusting angles, so that the operation is more complicated. For this purpose, we propose a cleaning support for closed forceps instruments.

Disclosure of Invention

The utility model aims to provide a cleaning support frame for a closed clamp instrument, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a closed pincers class apparatus is with wasing support frame, includes the backup pad, the backup pad both sides are articulated to have the pendulum rod, the tip swing joint of pendulum rod has the axle, the epaxial activity of connecting has cup jointed the grip block, it is single be provided with two grip blocks on the axle, two mutually support between the grip block and form the centre gripping space, the junction of grip block and axle is provided with the torsional spring, backup pad middle part threaded connection has the screw rod, the screw rod runs through the backup pad setting, screw rod one end fixedly connected with handle and other end swing joint have the adapter sleeve, the adapter sleeve upper end symmetry articulates there is the connecting rod, two the tip of connecting rod articulates respectively in both sides the pendulum rod side.

Preferably, the end part of the swing rod is provided with a slot, the bottom end of the connecting shaft is inserted into the slot, and a locking piece is arranged between the slot and the connecting shaft.

Preferably, a limiting groove is formed in the side wall of the slot, a limiting block is fixedly connected to the side face of the connecting shaft, and the limiting block is movably clamped in the limiting groove.

Preferably, the locking piece comprises a locking groove, a locking rod, a pulling plate and a spring, wherein the locking groove is formed in the side face of the connecting shaft, the locking rod is arranged on the side face of the swinging rod in a penetrating mode, one end of the locking rod is inserted into the locking groove, the pulling plate is fixedly connected with the other end of the locking rod, and the spring is arranged between the pulling plate and the side wall of the swinging rod.

Preferably, the clamping plate comprises a connecting plate, a first bending part, a side plate, a second bending part and a resisting plate, wherein one side of the connecting plate is movably sleeved on the connecting shaft, the other side of the connecting plate is fixedly connected with the side plate through the first bending part, and the side surface of the side plate is fixedly connected with the resisting plate through the second bending part.

Preferably, the two retaining plates are arranged on the same connecting shaft, wherein one retaining plate is clamped and buckled on the outer side of the other retaining plate.

Preferably, an anti-slip piece is arranged on the inner wall of the clamping plate.

Preferably, the pendulum rod includes head rod, second connecting rod, locating hole and setting element, the one end and the bracing piece of head rod are articulated and the other end activity grafting has the second connecting rod, be provided with equidistant range's locating hole on the side of head rod, second connecting rod side fixedly connected with setting element, the setting element joint is in the locating hole.

Compared with the prior art, the utility model has the beneficial effects that: this kind of cleaning support frame for closed pincers type apparatus utilizes the grip block of pendulum rod tip can be stable to two handle centre gripping of pincers body tip, through rotatory screw rod, drive two connecting rods and rotate to both sides, under the articulated effect of connecting rod and pendulum rod, make two pendulum rods open to both sides, and then drive two handles of the inside centre gripping of pendulum rod tip grip block and keep away from each other, realize the purpose of opening of pincers end, and can realize the regulation and the control to pincers end angle of opening and shutting through the distance that control screw rod reciprocated, avoid the pincers end to open the too big injury apparatus of angle, also avoid the angle of opening and shutting too little to lead to unable thorough cleaning, the flexibility that improves the use, utilize the screw rod control angle of opening and shutting, need not to fix a position the open position of apparatus once more, save the operation link, improve convenience, utilize the cavity structure that two grip blocks constitute to the handle centre gripping of pincers body stable, improve the stability to pincers body support, reuse this support frame, reduce economic cost, the flexible function that realizes through first connecting rod and second connecting rod's grafting structure, can adjust the length of pendulum rod, the closed pincers type apparatus of different sizes and big or small, make the closed pincers type apparatus adaptation between this support frame, the connection angle of opening and shutting down, the swing rod and the swing rod, the connection angle of opening and shutting down is convenient for change, the connection between the swing rod and the swing rod, the easy to change, the joint structure.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a side view of the present utility model;

FIG. 4 is a side cross-sectional view of the pendulum of the present utility model;

fig. 5 is a side cross-sectional view of the coupling and swing link of the present utility model.

In the figure: the device comprises a supporting plate 1, a swinging rod 2, a first connecting rod 21, a second connecting rod 22, a positioning hole 23, a positioning piece 24, a connecting shaft 3, a clamping plate 4, a connecting plate 41, a first bending part 42, a side plate 43, a second bending part 44, a retaining plate 45, a screw 5, a handle 6, a connecting sleeve 7, a connecting rod 8, a torsion spring 9, a clamping space 10, a slot 11, a limiting groove 12, a limiting block 13, a locking piece 14, a locking groove 141, a locking rod 142, a pulling plate 143 and a spring 144.

Detailed Description

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. 1-5, the present utility model provides a technical solution: a cleaning support frame for a closed clamp instrument comprises a support plate 1, wherein two sides of the support plate 1 are hinged with swing rods 2, the end parts of the swing rods 2 are movably connected with a connecting shaft 3, clamping plates 4 are movably sleeved on the connecting shaft 3, two symmetrically arranged clamping plates 4 are arranged on a single connecting shaft 3, two symmetrical clamping plates 4 are mutually matched to form a clamping space 10, one ends of the two swing rods 2 are hinged with the support plate 1, the other ends of the two swing rods 2 are connected with the connecting shaft 3, the swing rods 2 on the two sides can be outwards inclined to open or inwards gathered and folded through the hinged structure of the swing rods 2 and the support plate 1, the clamping plates 4 can rotate on the connecting shaft 3, the two mutually matched clamping plates 4 can form a hollow rectangular-like structure, namely the clamping space 10 is shown in figure 3, the two clamping plates 4 are separated off to expose a notch, the handles at the end parts of the clamp body can be clamped into the clamping space 10 through the notch, the two clamping plates 4 are closed again, one handle of the clamp body can be clamped, the other handle of the clamp body is clamped by the same operation, after the clamping is stable, the two swinging rods 2 incline to two sides far away from each other, the two handles clamped by the clamping plates 4 are driven to move in the direction far away from each other, the clamp ends are opened, the dirt at the engagement parts of the clamp ends is convenient to be directly cleaned, the single cleaning operation is realized, meanwhile, the connecting shaft 3 and the swinging rods 2 are movably connected and can be detachably connected, the connecting shaft 3 and the clamping plates 4 are convenient to be taken down from the swinging rods 2, the clamping plates 4 can be replaced, the clamping plates 4 with multiple sizes and types can be prepared, the clamp is suitable for closed clamp instruments with different sizes and specifications, the detached clamping plates 4 are convenient to be thoroughly cleaned and sterilized, and sanitation is ensured;

the end part of the swing rod 2 is provided with a slot 11, the bottom end of the connecting shaft 3 is inserted into the slot 11, a locking piece 14 is arranged between the slot 11 and the connecting shaft 3, when the connecting shaft 3 is connected with the swing rod 2, the connecting shaft 3 can be directly inserted into the slot 11 on the swing rod 2 and locked by the locking piece 14, the installation is convenient, when the connecting shaft 3 and the clamping plate 4 are disassembled, the locking piece 14 can be directly unlocked, the connecting shaft 3 can be taken out from the slot 11, the clamping plates 4 with different specifications can be conveniently replaced, and the disassembled clamping plate 4 can be thoroughly cleaned;

the side wall of the slot 11 is provided with a limit groove 12, the side surface of the connecting shaft 3 is fixedly connected with a limit block 13, the limit block 13 is movably clamped in the limit groove 12, when the connecting shaft 3 is inserted into the slot 11, the limit block 13 is aligned with the limit groove 12, and the limit block 13 is inserted into the limit groove 12, so that the positioning effect of the connecting shaft 3 is realized;

the locking piece 14 comprises a locking groove 141, a locking rod 142, a pull plate 143 and a spring 144, wherein the locking groove 141 is arranged on the side surface of the connecting shaft 3, the locking rod 142 is arranged on the side surface of the swinging rod 2 in a penetrating way, one end of the locking rod 142 is inserted into the locking groove 141, the other end of the locking rod is fixedly connected with the pull plate 143, the spring 144 is arranged between the pull plate 143 and the side wall of the swinging rod 2, when the connecting shaft 3 is inserted into the slot 11, the pull plate 143 is firstly utilized to pull the locking rod 142 outwards, so that the locking rod 142 is far away from the slot 11, when the connecting shaft 3 is completely inserted into the slot 11, the pull plate 143 can be loosened, and under the elastic action of the spring 144, the locking rod 142 is inserted into the locking groove 141, so that the locking fixation of the connecting shaft 3 is realized;

the swing rod 2 comprises a first connecting rod 21, a second connecting rod 22, a positioning hole 23 and a positioning piece 24, wherein one end of the first connecting rod 21 is hinged with the supporting rod 1, the other end of the first connecting rod is movably inserted with the second connecting rod 22, the side surface of the first connecting rod 21 is provided with the positioning holes 23 which are arranged at equal intervals, the side surface of the second connecting rod 22 is fixedly connected with the positioning piece 24, the positioning piece 24 is clamped in the positioning hole 23, the mutual inserting structure of the first connecting rod 21 and the second connecting rod 22 realizes the telescopic function of the swing rod 2, the length of the swing rod 2 can be adjusted, because the space of a supporting frame which can be accommodated between handles of closing pliers instruments with different sizes and specifications is different, if the space is too small, the hand of an operator can not easily extend between the handles to adjust the swing rod 2, therefore, the length of the swing rod 2 can be adjusted, the closing pliers instruments with different operation spaces can be adapted, after the swing rod is adjusted to a proper length, the positioning piece 24 can be locked and fixed by the matching of the positioning hole 23, the positioning piece 24 can be a metal elastic piece, a V-shaped elastic piece mechanism can be arranged on the side surface, a bulge can be arranged, after the elastic piece is adjusted to a proper position, and under the action of the elastic piece can be clamped in the bulge, and can be conveniently and fixed in the hole 23;

the torsional springs 9 are arranged at the joints of the clamping plates 4 and the connecting shaft 3, the two clamping plates 4 can be reset by utilizing the arrangement of the torsional springs 9, when the two clamping plates 4 are broken off to expose a notch, after the handles of the pliers body are clamped into the clamping space 10 through the notch, the clamping plates 4 are loosened, under the action of the torsional springs 9, the two clamping plates 4 are automatically closed, so that the handles of the pliers body are automatically clamped, and meanwhile, the falling probability of the handles from the clamping plates 4 is reduced;

the clamping plates 4 comprise a connecting plate 41, a first bending part 42, side plates 43, a second bending part 44 and a retaining plate 45, one side of the connecting plate 41 is movably sleeved on the connecting shaft 3, the other side of the connecting plate is fixedly connected with the side plates 43 through the first bending part 42, the side surfaces of the side plates 43 are fixedly connected with the retaining plates 45 through the second bending part 44, the two retaining plates 45 are arranged on the same connecting shaft 3, one retaining plate 45 is clamped and buckled on the outer side of the other retaining plate 45, the two side retaining plates 4 can be driven to rotate to open or close through the movable connection of the connecting plate 41 and the connecting shaft 3, the side plates 43, the connecting plate 41 and the retaining plates 45 on the side surfaces of the two retaining plates 4 are mutually matched, so that the two retaining plates 4 can form a hollow rectangular-like structure, namely a retaining space 10, as shown in fig. 3, a handle can be sleeved and clamped in the retaining space 10, meanwhile one retaining plate 45 can be abutted and buckled on the outer side of the other retaining plate 45, so that the two retaining plates 45 are mutually buckled, and the probability of the handle falling caused by the opening of the retaining plates 4 is reduced;

the inner wall of the clamping plate 4 is provided with an anti-slip piece which can be an anti-slip grain or a rubber anti-slip pad, so that the friction force is improved, and the probability of falling off the handle from the clamping plate 4 is reduced;

the middle part threaded connection of backup pad 1 has screw rod 5, screw rod 5 runs through backup pad 1 setting, screw rod 5 one end fixedly connected with handle 6 and other end swing joint have adapter sleeve 7, adapter sleeve 7 upper end symmetry articulates there is connecting rod 8, utilize handle 6 rotatory screw rod 5, under threaded connection's effect, make screw rod 5 drive adapter sleeve 7 reciprocate, under connecting rod 8 and pendulum rod 2's articulated effect, make connecting rod 8 promote two pendulum rods 2 to both sides slope open, and then drive two handles of the grip block 4 drive the tip and open, can make the front end open, be convenient for wash the dirty of pincers end, simultaneously through rotatory screw rod 5, the opening and shutting angle of steerable pincers body, avoid the too big injury apparatus of pincers end opening angle, also avoid opening and shutting angle undersize to lead to unable thorough washing, improve the flexibility of use, simultaneously utilize screw rod 5 to control opening and shutting angle, need not to manually fix a position the apparatus once more after adjustment angle, the operation link is simplified, improve the convenience of device use.

When the clamp is used, the two clamping plates 4 are separated by breaking the clamp, a gap is exposed, the handles at the end parts of the clamp body can be clamped into the clamping space 10 between the two clamping plates 4 through the gap, the clamping plates 4 are loosened, the two clamping plates 4 are automatically closed under the action of the torsion springs 9, the handles of the clamp body are automatically clamped, the screw 5 is rotated by the handles 6, the screw 5 drives the connecting sleeve 7 to move up and down under the action of threaded connection, the connecting rod 8 pushes the two swing rods 2 to incline to open towards two sides under the hinging action of the connecting rod 8 and the swing rods 2, the clamping plates 4 at the end parts drive the two handles of the clamp body to open, the front ends can be opened, dirt at the clamp ends can be cleaned conveniently, meanwhile, the opening and closing angles of the clamp body can be controlled by rotating the screw 5, the excessive damage to the instrument caused by the opening and closing angles of the clamp end is avoided, the incomplete cleaning caused by the too small opening and closing angles can be avoided, and the flexibility of use is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a closed pincers class apparatus is with wasing support frame, includes backup pad (1), its characterized in that: swing rods (2) are hinged to two sides of the supporting plate (1), connecting shafts (3) are movably connected to the end portions of the swing rods (2), clamping plates (4) are movably sleeved on the connecting shafts (3), two clamping plates (4) are arranged on the connecting shafts (3), two clamping plates (4) are matched with each other to form a clamping space (10), torsion springs (9) are arranged at the connecting positions of the clamping plates (4) and the connecting shafts (3), screw rods (5) are connected to the middle portions of the supporting plate (1) in a threaded mode, the screw rods (5) penetrate through the supporting plate (1), handles (6) are fixedly connected to one ends of the screw rods (5) and connecting sleeves (7) are movably connected to the other ends of the connecting sleeves (7), connecting rods (8) are symmetrically hinged to the upper ends of the connecting rods (8) respectively hinged to the side faces of the swing rods (2) on two sides.

2. A cleaning support for closed jaw instruments as claimed in claim 1, wherein: the end part of the swing rod (2) is provided with a slot (11), the bottom end of the connecting shaft (3) is inserted into the slot (11), and a locking piece (14) is arranged between the slot (11) and the connecting shaft (3).

3. A cleaning support for closed jaw instruments according to claim 2, wherein: the side wall of the slot (11) is provided with a limiting groove (12), the side face of the connecting shaft (3) is fixedly connected with a limiting block (13), and the limiting block (13) is movably clamped in the limiting groove (12).

4. A cleaning support for closed jaw instruments according to claim 2, wherein: the locking piece (14) comprises a locking groove (141), a locking rod (142), a pulling plate (143) and a spring (144), wherein the locking groove (141) is formed in the side face of the connecting shaft (3), the locking rod (142) is arranged on the side face of the swinging rod (2) in a penetrating mode, one end of the locking rod (142) is inserted into the locking groove (141) in a penetrating mode, the pulling plate (143) is fixedly connected with the other end of the locking rod, and the spring (144) is arranged between the pulling plate (143) and the side wall of the swinging rod (2).

5. A cleaning support for closed jaw instruments as claimed in claim 1, wherein: the clamping plate (4) comprises a connecting plate (41), a first bending part (42), a side plate (43), a second bending part (44) and a retaining plate (45), wherein one side of the connecting plate (41) is movably sleeved on the connecting shaft (3) and the other side of the connecting plate is fixedly connected with the side plate (43) through the first bending part (42), and the side surface of the side plate (43) is fixedly connected with the retaining plate (45) through the second bending part (44).

6. A cleaning support for closed jaw instruments as claimed in claim 5, wherein: and in the two retaining plates (45) arranged on the same connecting shaft (3), one retaining plate (45) is clamped and buckled on the outer side of the other retaining plate (45).

7. A cleaning support for closed jaw instruments as claimed in claim 1, wherein: an anti-slip piece is arranged on the inner wall of the clamping plate (4).

8. A cleaning support for closed jaw instruments as claimed in claim 1, wherein: the swing rod (2) comprises a first connecting rod (21), a second connecting rod (22), a positioning hole (23) and a positioning piece (24), one end of the first connecting rod (21) is hinged to the supporting plate (1) and the other end of the first connecting rod is movably inserted with the second connecting rod (22), the side face of the first connecting rod (21) is provided with the positioning holes (23) which are arranged at equal intervals, the side face of the second connecting rod (22) is fixedly connected with the positioning piece (24), and the positioning piece (24) is clamped in the positioning hole (23).