CN220459414U - Treading and pressing adjusting type operating room nursing tray frame - Google Patents

Abstract

The utility model discloses a pedal-pressure adjusting type operating room nursing tray frame which comprises a base, wherein universal wheels are arranged at four corners of the lower end of the base, cylinders are fixedly connected at four corners of the upper end of the base, round grooves are formed in the cylinders, round rods are inserted into the round grooves, a tray is arranged at the upper end of the round rods, an upright post is arranged at the upper end of the base, a slot is formed in the upright post, an inserting rod fixedly connected with the tray is inserted into the slot, tooth grooves are formed in the inserting rod, a movable block is inserted into one side of the slot in the upright post, meshing teeth matched with the tooth grooves are formed in one end of the movable block, a movable bearing seat is arranged at the other end of the movable block, a fixed bearing seat is arranged on one side of the upright post, a rotating rod with one end connected with the movable bearing seat is arranged on the fixed bearing seat, a pedal block is hinged to the upper end of the base, and a rotating bearing seat connected with the other end of the rotating rod is arranged at the upper end of the pedal block. Compared with the prior art, the utility model has the advantages that: the height of the tray is convenient to adjust.

Description

Treading and pressing adjusting type operating room nursing tray frame

Technical Field

The utility model relates to the technical field of nursing tray frames, in particular to a stepping and pressing adjusting type operating room nursing tray frame.

Background

At present, when a doctor performs an operation in an operating room, the doctor needs to use a nursing tray frame, the nursing tray frame is used for placing surgical instruments, surgical knives, cotton balls and other surgical tools, the traditional nursing tray frame adopts a mode of manually screwing a screw rod to adjust the height of a tray, thus, the doctor needs to bend down to operate, and when the screw rod is screwed too tightly, the doctor is difficult to unscrew, so that the working efficiency of the doctor can be reduced.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical defects, and provide the pedal-press adjusting type operating room nursing tray frame which is convenient for adjusting the height of the tray.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a step on and press regulation formula operating room nursing tray frame, includes the base, the four corners of base lower extreme all is equipped with the universal wheel, and the four corners of upper end all rigid coupling has the cylinder, all be equipped with the circular slot in the cylinder, all peg graft there is the round bar in the circular slot, the upper end of round bar is equipped with the tray, the upper end of base is equipped with the stand, be equipped with the slot in the stand, peg graft in the slot have the inserted bar with the tray rigid coupling, be equipped with the tooth's socket in the inserted bar, peg graft in one side of slot has the movable block, the one end of movable block is equipped with the meshing tooth with tooth's socket complex, and the other end is equipped with movable bearing frame, one side of stand is equipped with the fixed bearing frame, be equipped with the bull stick of being connected with movable bearing frame on the fixed bearing frame, the upper end hinge of base has the step on the briquetting, the upper end of briquetting is equipped with the axis of rotation bearing frame of being connected with the bull stick other end, the upper end of base is equipped with the reset spring of being connected with the bottom of step on the briquetting.

Compared with the prior art, the utility model has the advantages that: when the tray needs to be adjusted, meshing teeth on one side of the movable block can be moved out of the tooth grooves only by stepping down the stepping block, so that the height of the tray can be adjusted by sliding the round rod in the round groove, the stepping block is loosened, and under the action of the reset spring and the rotating rod, the movable block can drive the meshing teeth to be inserted into the tooth grooves to lock the inserted bars, and therefore manual screwing adjustment of medical staff is omitted, and the height of the tray is convenient to adjust.

As an improvement, the universal wheels are all provided with self-locking structures.

As an improvement, one side of the round rod is provided with a guide plate, one side of the round groove in the cylinder is provided with a limit groove matched with the guide plate, so that the lifting of the round rod can be limited, and the stability of the round rod during lifting can be improved.

As an improvement, the upper end of the cylinder is adhered with a rubber ring, so that the round groove can be dustproof.

As improvement, the connecting frame is fixedly connected between the cylinders which are oppositely arranged at two sides, so that the stability of the cylinders can be improved.

As an improvement, the lower end of the connecting frame is provided with at least one hook which is uniformly arranged, so that articles can be hung conveniently.

Drawings

Fig. 1 is a front cross-sectional view of a step-and-press adjustable operating room care tray rack of the present utility model.

Fig. 2 is a front cross-sectional view of a step-down adjustable operating room care tray rack of the present utility model.

Fig. 3 is a front view of a step-and-press adjustable operating room care tray rack of the present utility model.

Fig. 4 is a right side view of a step-and-press adjustable operating room care tray rack of the present utility model.

Fig. 5 is an enlarged view of a foot-operated adjustable operating room care tray rack of the present utility model at a.

Fig. 6 is an enlarged view of a foot-operated adjustable operating room care tray rack of the present utility model at B.

FIG. 7 is an enlarged view of the C position of the foot-operated pressure-adjustable operating room care tray rack of the present utility model

As shown in the figure: 1. a base; 2. a universal wheel; 3. a cylinder; 4. a circular groove; 5. a round bar; 6. a guide plate; 7. a limit groove; 8. a tray; 9. a rubber ring; 10. a connecting frame; 11. a hook; 12. tooth slots; 13. a column; 14. a slot; 15. a rod; 16. a moving block; 17. meshing teeth; 18. moving the bearing seat; 19. a rotating rod; 20. fixing a bearing seat; 21. stepping the pressing block; 22. rotating the bearing seat; 23. and a return spring.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The utility model provides a step on and press regulation formula operating room nursing tray frame, includes base 1, the four corners of base 1 lower extreme all is equipped with universal wheel 2, and the four corners of upper end all is rigid coupling has cylinder 3, universal wheel 2 all has the auto-lock structure, both sides opposite arrangement the rigid coupling has link 10 between the cylinder 3, can improve the stability of cylinder 3, the lower extreme of link 10 is equipped with the couple 11 that is not less than one and evenly arranges, is convenient for hang and put article, all be equipped with circular slot 4 in the cylinder 3, all peg graft in the circular slot 4 has round bar 5, one side of round bar 5 all is equipped with baffle 6, one side of round bar 4 is equipped with baffle 6 complex spacing groove 7 in the cylinder 3, can be right the lift of round bar 5 plays the limiting effect, and can improve the stability when round bar 5 goes up and down, the upper end of cylinder 3 all adheres to have rubber circle 9, can play a dustproof effect to round slot 4, the upper end of round bar 5 is equipped with tray 8.

Referring to fig. 2, fig. 5, fig. 6 and fig. 7, the upper end of the base 1 is provided with a stand column 13, a slot 14 is arranged in the stand column 13, a plunger rod 15 fixedly connected with the tray 8 is inserted in the slot 14, a tooth slot 12 is arranged in the plunger rod 15, a movable block 16 is inserted in one side of the slot 14 in the stand column 13, one end of the movable block 16 is provided with a meshing tooth 17 matched with the tooth slot 12, the other end is provided with a movable bearing seat 18, one side of the stand column 13 is provided with a fixed bearing seat 20, the fixed bearing seat 20 is provided with a rotating rod 19 connected with the movable bearing seat 18, the upper end of the base 1 is hinged with a pressing block 21, the upper end of the pressing block 21 is provided with a rotating bearing seat 22 connected with the other end of the rotating rod 19, and the upper end of the base 1 is provided with a reset spring 23 connected with the bottom of the pressing block 21.

When the tray is used, objects required by an operation are placed on the tray and pushed to a proper position beside an operating table, then the universal wheels are self-locked, when the height of the tray is required to be adjusted, the stepping block is particularly stepped down, the reset spring is in a compressed state, the fixed bearing seat is fixed, so that the rotating bearing seat can drive the moving bearing seat to move in the direction opposite to the upright post through the rotating rod, the stepping block can be stepped down to drive the moving block to move in the direction opposite to the tooth slot, the meshing teeth can move out of the tooth slot, at the moment, the round rod can be grabbed to slide up and down in the round slot, the round rod can slide in the round slot more stably under the cooperation of the guide plate and the limiting slot, after the tray is adjusted to a proper height, the stepping block is loosened, the elastic force of the reset spring can drive the stepping block to rotate, so that the rotating rod can drive the moving block and the meshing teeth to move in the direction opposite to the upright post, and after the meshing teeth are inserted into the tooth slot, the tray can be fixed, thus the tray is only required to be stepped down and the stepping block and the meshing teeth are moved in the direction opposite to the direction of the upright post, and the tooth slot is moved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a step on and press regulation formula operating room nursing tray frame which characterized in that: including base (1), the four corners of base (1) lower extreme all is equipped with universal wheel (2), and the four corners of upper end all rigid coupling has cylinder (3), all be equipped with circular slot (4) in cylinder (3), all peg graft in circular slot (4) have round bar (5), the upper end of round bar (5) is equipped with tray (8), the upper end of base (1) is equipped with stand (13), be equipped with slot (14) in stand (13), slot (14) interpolation has inserted bar (15) with tray (8) rigid coupling, be equipped with tooth's socket (12) in inserted bar (15), one side of slot (14) is pegged graft in stand (13) has movable block (16), one end of movable block (16) be equipped with tooth (17) with tooth's socket (12) complex, the other end is equipped with movable bearing seat (18), one side of stand (13) is equipped with fixed bearing seat (20), be equipped with on fixed axle (20) bull stick (19) be connected with movable bearing seat (18), be equipped with on stand (1) with in the boss (21) and step on the other end is equipped with briquetting (19), the upper end of the base (1) is provided with a reset spring (23) connected with the bottom of the stepping block (21).

2. A step-down adjustable operating room care tray rack as claimed in claim 1, wherein: the universal wheels (2) are all provided with self-locking structures.

3. A step-down adjustable operating room care tray rack as claimed in claim 1, wherein: one side of the round rod (5) is provided with a guide plate (6), and one side of the round groove (4) in the cylinder (3) is provided with a limit groove (7) matched with the guide plate (6).

4. A step-down adjustable operating room care tray rack as claimed in claim 1, wherein: the upper ends of the cylinders (3) are adhered with rubber rings (9).

5. A step-down adjustable operating room care tray rack as claimed in claim 1, wherein: a connecting frame (10) is fixedly connected between the cylinders (3) which are oppositely arranged at two sides.

6. A step-down adjustable operating room care tray rack as claimed in claim 5, wherein: the lower end of the connecting frame (10) is provided with at least one hook (11) which is uniformly arranged.