CN211750061U - A kind of surgical instrument pallet truck - Google Patents

Abstract

The utility model relates to the technical field of medical appliances, and specifically discloses a surgical instrument pallet truck, which comprises a base, an inlaid pipe is fixedly connected to the center of the upper surface of the base near the left side, and the center of the inner wall of the inlaid pipe passes through a threaded rod. A first rotating block is fixedly connected, the upper end of the first rotating block is fixedly connected with a first support rod, and the upper end of the first support rod is fixedly connected with a second support rod through a hinge; , The second support rod, the third support rod and the fourth support rod, cooperate with the first rotating block and the threaded rod to achieve the effect of controlling the rotation of the first support rod, and then cooperate with the fixing ring, so as to make the first support rod The rod, the second support rod, the third support rod and the fourth support rod vertically support the function of the carrying platform, and can be stacked together by hinges, even when the device is stacked and transported as a whole.

Description

A kind of surgical instrument pallet truck

technical field

The utility model relates to the technical field of medical instruments, in particular to a surgical instrument pallet truck.

Background technique

More surgical instruments are needed in surgical operations. These surgical instruments generally use a surgical instrument pallet truck to move the surgical instruments, so as to avoid the clutter of the surgical instruments. There are many types of surgical instrument tray carts, such as fan-shaped Machine carts, single-arm machine carts, and double-arm machine carts, among others.

When the existing single-arm instrument cart is not in use, the height of the single-arm instrument cart can be reduced by half at most through the structure of the telescopic tube type, and it is impossible to further reduce the height. The storage space is relatively occupied during use, so it is inconvenient for the stacking and overall transportation of the single-arm instrument cart.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a surgical instrument pallet truck, which has the advantages of reducing the height of the single-arm instrument cart, and solves the problem that the existing single-arm instrument cart is inconvenient for stacking and transportation.

The utility model of a pallet truck for surgical instruments comprises a base, an inlaid tube is fixedly connected to the center of the upper surface of the base near the left side, and a first rotating block is fixedly connected to the center of the inner wall of the inlaid tube through a threaded rod. The upper end of the first rotating block is fixedly connected with a first support rod, the upper end of the first support rod is fixedly connected with a second support rod through a hinge, and the upper end of the second support rod is fixedly connected with a clamping block, the clamping block A second rotating block is attached to the inner wall of the second rotating block, a third support rod is fixedly connected to the upper surface of the second rotating block, and a fourth support rod is fixedly connected to the upper end of the third support rod through a rotating shaft. The upper end of the rod is fixedly connected with a bearing platform through a rotating shaft. Through the first support rod, the second support rod, the third support rod and the fourth support rod, in conjunction with the first rotating block and the threaded rod, the rotation of the first support rod can be controlled. In combination with the fixing ring, the first support rod, the second support rod, the third support rod and the fourth support rod can vertically support the bearing platform, and they can be stacked together through hinges. Even when the unit is stacked and transported as a whole.

In the surgical instrument pallet truck of the utility model, a sliding hole is laterally opened in the center of the bottom surface of the bearing platform, the inner wall of the sliding hole is fitted with a sliding rod, and the bottom surface of the inner wall of the sliding hole is provided with a sliding hole corresponding to the sliding rod. The left end of the sliding rod is fixedly connected with a clamping rod, and the right side of the fourth supporting rod is provided with a lock hole that is adapted to the clamping rod, which can make the bearing platform and the fourth supporting rod fit. The role of the vertical fixation of the support rod.

In the surgical instrument pallet truck of the present utility model, the surfaces of the first support rod, the second support rod, the third support rod and the fourth support rod are all fixedly connected with a soft cover, and the first support rod, the third support rod and the fourth support rod are fixedly connected with soft covers. The surfaces of the second support rod and the third support rod near the upper end are all threadedly connected with a fixing ring, and the surfaces of the second support rod, the third support rod and the fourth support rod near the lower end are provided with threads matching the fixing ring, The arrangement of the fixing ring has the effect of stably fixing the first support rod, the second support rod, the third support rod and the fourth support rod together vertically.

In the surgical instrument pallet truck of the present utility model, wherein the surface of the soft cover fixedly connected to the third support rod is provided with a movable hole, and the bottom of the inner wall of the movable hole is respectively provided with a clamping slot and a second chute at the two sides. , the bottom surface of the third support rod is provided with a vertical hole, the inner wall of the vertical hole is fitted with a vertical rod, the top of the vertical rod is fixedly connected with a horizontal rod, and the third support rod is close to the side of the slot There are holes and grooves that match the crossbars. The opening of the movable holes and the opening of the card grooves and the second chute can achieve the effect of rotating the crossbars, that is, the crossbars and the card grooves can be rotated. The inner wall of the second chute is still in contact with the inner wall of the second chute, that is, it can play a role in controlling whether the vertical rod can slide down.

In the utility model, the center of the left side of the clamping block is provided with a fixing rod, and the center of the left side of the second rotating block is provided with a circular hole matching with the fixing rod. The surface of the rod is in contact with the inner wall of the round hole, and the front sides of the fixing rod close to the left and right sides are provided with butt-joint grooves that are adapted to the vertical rods. The function of making the third support rod perpendicular to the second support rod is played.

In the surgical instrument pallet truck of the utility model, the lower surface of the base is fixedly connected with a universal wheel, the surface of the inlaid tube is provided with a threaded hole that is adapted to a threaded rod, and the universal wheel facilitates movement. For the function of the device, the surface of the inlaid tube is provided with a threaded hole that is adapted to the threaded rod, which plays a role in controlling whether the first support rod can rotate.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model achieves the effect of controlling the rotation of the first support rod through the first support rod, the second support rod, the third support rod and the fourth support rod, and cooperates with the first rotating block and the threaded rod, and then cooperates to fix the ring, so that the first support rod, the second support rod, the third support rod and the fourth support rod can vertically support the bearing platform, and can be stacked together through hinges, even if the device is stacked with the overall shipping.

2. Through the opening of the movable hole and the opening of the card slot and the second chute, the utility model achieves the effect that the cross bar can be rotated, that is, the cross bar can be rotated to fit the inner wall of the card slot or to the inner wall of the card slot. The effect that the inner wall of the second chute is fitted, that is, it can play the role of controlling whether the vertical rod can slide down, and then through the docking slot opened by the fixing rod, the position of the docking slot is matched with the position of the docking slot, so as to make the third support The rod is perpendicular to the second support rod.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

1 is a schematic diagram of the front section of the utility model;

Figure 2 is a schematic diagram of a cross-sectional structure of a third support rod;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 .

In the figure: 1. base; 2. inlaid pipe; 3. first rotating block; 31. threaded rod; 4. first support rod; 5, second support rod; 6, third support rod; 61, vertical hole; 7. Fourth support rod; 8. Loading platform; 9. Sliding hole; 10. Sliding rod; 11. First chute; 12. Clamping rod; 13. Fixing ring; 14. Soft cover; 141. Clamping groove; 142 143, the second chute; 15, the universal wheel; 16, the vertical rod; 17, the horizontal rod; 18, the fixed rod; 19, the clamping block;

Detailed ways

Several embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the purpose of simplifying the drawings, some well-known structures and components are shown in a simple schematic manner in the drawings.

In addition, the descriptions such as “first”, “second”, etc. in the present invention are only for the purpose of description, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention, which is only for the purpose of The components or operations described in the same technical terms are only distinguished, and should not be understood as indicating or implying their relative importance or implying the quantity of the indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present utility model.

Please refer to FIGS. 1-3 , the utility model of the surgical instrument pallet truck includes a base 1 , an inlaid tube 2 is fixedly connected to the center of the upper surface of the base 1 near the left side, and the center of the inner wall of the inlaid tube 2 is fixedly connected by a threaded rod 31 There is a first rotating block 3, the upper end of the first rotating block 3 is fixedly connected with a first support rod 4, the upper end of the first support rod 4 is fixedly connected with a second support rod 5 through a hinge, and the upper end of the second support rod 5 is fixedly connected There is a clamping block 19, the inner wall of the clamping block 19 is fitted with a second rotating block 21, the upper surface of the second rotating block 21 is fixedly connected with a third support rod 6, and the upper end of the third support rod 6 is fixedly connected with a fourth support rod through a rotating shaft. The support rod 7, the upper end of the fourth support rod 7 is fixedly connected with the bearing platform 8 through the rotating shaft, and the first support rod 4, the second support rod 5, the third support rod 6 and the fourth support rod 7 cooperate with the first rotating block. 3 and the threaded rod 31 achieve the effect of controlling the rotation of the first support rod 4, and then cooperate with the fixing ring 13, so as to make the first support rod 4, the second support rod 5, the third support rod 6 and the fourth support rod 4. The support rod 7 supports the function of the carrying platform 8 vertically, and can make it folded together by hinges, even when the device is stacked and transported as a whole.

A sliding hole 9 is laterally opened in the center of the bottom surface of the bearing platform 8, and the inner wall of the sliding hole 9 is fitted with a sliding rod 10. A clamping rod 12 is fixedly connected to the left end of the fourth support rod 7 , and a lock hole matched with the clamping rod 12 is provided on the right side of the fourth support rod 7 , so as to make the bearing platform 8 and the fourth support rod 7 vertically fixed.

The surfaces of the first support rod 4 , the second support rod 5 , the third support rod 6 and the fourth support rod 7 are fixedly connected with a soft cover 14 . The first support rod 4 , the second support rod 5 and the third support rod 6 The surfaces near the upper end are all threadedly connected with a fixing ring 13, and the surfaces of the second support rod 5, the third support rod 6 and the fourth support rod 7 near the lower end are provided with threads that are adapted to the fixing ring 13. The setting of the fixing ring 13 , which can stably fix the first support rod 4 , the second support rod 5 , the third support rod 6 and the fourth support rod 7 together vertically.

A movable hole 142 is formed on the surface of the soft cover 14 to which the third support rod 6 is fixedly connected. The bottom of the inner wall of the movable hole 142 is provided with a clamping slot 141 and a second chute 143 at the two sides respectively. The bottom surface of the third support rod 6 is provided with The vertical hole 61, the inner wall of the vertical hole 61 is fitted with the vertical rod 16, the top of the vertical rod 16 is fixedly connected with the horizontal rod 17, and the side of the third support rod 6 close to the card slot 141 is provided with a horizontal rod 17. The hole slot, through the opening of the movable hole 142, cooperates with the opening of the card slot 141 and the second chute 143, so as to achieve the effect that the cross bar 17 can be rotated, that is, the cross bar 17 can be rotated and the inner wall of the card slot 141 can be rotated. The fit is still the effect of fit with the inner wall of the second chute 143 , that is, it can play a role in controlling whether the vertical rod 16 can slide down.

A fixing rod 18 runs through the center of the left side of the clamping block 19, and a circular hole that is adapted to the fixing rod 18 is opened in the center of the left side of the second rotating block 21. The front of the rod 18 close to the left and right sides is provided with a docking slot 20 that is adapted to the vertical rod 16. The docking slot 20 opened by the fixing rod 18 matches the position of the docking slot 20, so as to make the third support rod 6 It acts perpendicular to the second support rod 5 .

The lower surface of the base 1 is fixedly connected with a universal wheel 15, the surface of the inlaid tube 2 is provided with a threaded hole that is adapted to the threaded rod 31, the universal wheel 15 plays a role in facilitating the movement of the device, and the surface of the inlaid tube 2 is provided with There are threaded holes matched with the threaded rod 31 , which play a role in controlling whether the first support rod 4 can rotate.

When using the utility model: if the device needs to be stacked or transported as a whole, it is necessary to slide the clamping rod 12 to the right first, so as to make it out of the lock hole, and then rotate the threaded rod 31 to make the threaded rod 31 and the first rotating block 3 The connection is no longer fixed, and the fixing ring 13 is rotated downward, so that the first support rod 4, the second support rod 5, the third support rod 6 and the fourth support rod 7 can be folded in a zigzag shape, that is, the device is lowered. The height of the device reduces the placement space of the device and facilitates the stacking and overall transportation of the device. When the device needs to be used, it is necessary to determine the required height of the device first. If the normal height is required, it is necessary to make the first A support rod 4 is perpendicular to the base 1, and then the threaded rod 31 is rotated so that the threaded rod 31 is firmly connected with the first rotating block 3, and then the second support rod 5 is made perpendicular to the base 1, and then rotated on the first support rod. 4 surface fixing ring 13, the upper side of the inner wall of the fixing ring 13 is threadedly connected with the surface of the second support rod 5, thereby fixing the first support rod 4 and the second support rod 5. Similarly, the third support rod 6 can be And the fourth support rod 7 is stably perpendicular to the base 1, and then the bearing platform 8 is made perpendicular to the fourth support rod 7, and then slide the sliding rod 10 to the left, so that the clamping rod 12 is locked into the lock hole, that is, the device is completed. In the preparatory work, if the height of the device needs to be lower in a specific environment, the third support rod 6 and the fourth support rod 7 can be directly perpendicular to the base 1, and then the cross rod 17 can be separated from the card slot 141. , and rotate the cross bar 17 to make it fit with the inner wall of the second chute 143, so that the vertical bar 16 can be slid downward, and the vertical bar 16 can be slid downward, so that the bottom end of the vertical bar 16 can be in contact with the inner wall of the docking slot 20 fit, and then make the bearing platform 8 perpendicular to the fourth support rod 7 in the same manner as above. This completes the adjustment of special heights.

The above descriptions are merely embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, various modifications and changes can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims (6)

1. An instrument pallet truck for surgical operations, comprising a base (1), characterized in that: the center of the upper surface of the base (1) close to the left side is fixedly connected with an embedded pipe (2), the center of the inner wall of the embedded pipe (2) is fixedly connected with a first rotating block (3) through a threaded rod (31), the upper end of the first rotating block (3) is fixedly connected with a first supporting rod (4), the upper end of the first supporting rod (4) is fixedly connected with a second supporting rod (5) through a hinge, the upper end of the second supporting rod (5) is fixedly connected with a clamping block (19), the inner wall of the clamping block (19) is attached with a second rotating block (21), the upper surface of the second rotating block (21) is fixedly connected with a third supporting rod (6), the upper end of the third supporting rod (6) is fixedly connected with a fourth supporting rod (7) through a rotating shaft, the upper end of the fourth supporting rod (7) is fixedly connected with a bearing platform (8) through a rotating shaft.

2. A surgical instrument pallet truck as claimed in claim 1, wherein: slide opening (9) have transversely been seted up to the bottom surface central authorities of plummer (8), the inner wall laminating of slide opening (9) has slide bar (10), first spout (11) with slide bar (10) looks adaptation are seted up to the bottom surface of slide opening (9) inner wall, the left end fixedly connected with kelly (12) of slide bar (10), the lockhole with kelly (12) looks adaptation is seted up on the right side of fourth bracing piece (7).

3. A surgical instrument pallet truck as claimed in claim 1, wherein: the surface of first bracing piece (4), second bracing piece (5), third bracing piece (6) and fourth bracing piece (7) is equal fixedly connected with soft cover (14), the equal threaded connection in surface that first bracing piece (4), second bracing piece (5) and third bracing piece (6) are close to the upper end has solid fixed ring (13), second bracing piece (5), third bracing piece (6) and fourth bracing piece (7) are close to the surface of lower extreme and are equipped with the screw thread with solid fixed ring (13) looks adaptation.

4. A surgical instrument pallet truck as claimed in claim 1, wherein: movable hole (142) have been seted up on third bracing piece (6) fixed connection's soft cover (14) surface, draw-in groove (141) and second spout (143) have been seted up respectively to the inner wall bottom of movable hole (142) near both sides department, perpendicular hole (61) have been seted up to the bottom surface of third bracing piece (6), the inner wall laminating of erecting hole (61) has montant (16), the top fixedly connected with horizontal pole (17) of montant (16), the hole groove with horizontal pole (17) looks adaptation is seted up to one side that third bracing piece (6) are close to draw-in groove (141).

5. A surgical instrument pallet truck as claimed in claim 1, wherein: the left center of clamp splice (19) has run through dead lever (18), the round hole with dead lever (18) looks adaptation is seted up in the left center of second rotatory piece (21), the surface of dead lever (18) is laminated with the inner wall of round hole mutually, dead lever (18) are close to the front of the left and right sides and are seted up butt joint groove (20) with montant (16) looks adaptation.

6. A surgical instrument pallet truck as claimed in claim 1, wherein: the lower fixed surface of base (1) is connected with universal wheel (15), the screw hole with threaded rod (31) looks adaptation is seted up on the surface of inlaying pipe (2).

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