Surgical instrument tray rack

Abstract

The utility model discloses a surgical instrument tray rack which is characterized in that a first rack body comprises a sleeve, a plurality of pairs of threaded holes are symmetrically formed in the sleeve, bolts are meshed in the threaded holes, and handles are fixed to the ends, located outside the sleeve, of the bolts; the second frame body comprises a vertical rod and a transverse rod, one end of the vertical rod is fixedly connected with one end of the transverse rod, the vertical rod and the transverse rod are perpendicular to each other, the vertical rod is inserted into the casing pipe, two vertical bosses are symmetrically arranged on the inner wall of the casing pipe, and the two vertical bosses are symmetrically arranged on the inner wall of the casing pipe. The position of the vertical boss corresponds to the position of the threaded hole, and the threaded hole penetrates through the vertical boss; two vertical grooves are symmetrically formed in the side face of the vertical rod, the vertical rod is inserted into the sleeve in the mode that the vertical grooves are embedded into the vertical bosses, height adjustment can be achieved, and the tray frame is not prone to deformation when the tray frame is fixed after height adjustment is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to tray frame technical field, concretely is a surgical instrument tray frame. BACKGROUND

[0002] The surgical instrument tray frame plays a vital role in the medical field. During the surgical operation, various surgical instruments need to be placed on the tray frame for doctors and nurses to take at any time. With the continuous development of medical technology, the requirements for surgical instrument tray frames are also getting higher and higher.

[0003] At present, the existing surgical instrument tray frame is mostly simple in structure, usually composed of a tray and a support. During use, in order to adapt to different surgical needs, the height of the tray needs to be adjusted.

[0004] However, the existing surgical instrument tray frame mostly adopts the bolt limiting mode to realize height adjustment. This adjustment mode is not only cumbersome to operate, but also prone to deformation due to the extrusion of the bolt, affecting the stability and service life of the tray frame, and is inconvenient for long-term use. SUMMARY

[0005] Based on the above problems existing in the prior art, the purpose of the embodiments of the utility model is to provide a surgical instrument tray frame which can realize height adjustment and is not prone to deformation when the tray frame is fixed after completing height adjustment.

[0006] The technical scheme adopted by the utility model to solve its technical problems is: a surgical instrument tray frame, comprising a frame body one and a frame body two.

[0007] The frame body one comprises a sleeve, a plurality of pairs of threaded holes are symmetrically formed on the sleeve, bolts are engaged in the threaded holes, and a handle is fixed to one end of the bolt outside the sleeve.

[0008] The frame body two comprises a vertical rod and a horizontal rod, one end of the vertical rod is fixedly connected to one end of the horizontal rod, the vertical rod and the horizontal rod are arranged perpendicular to each other, and the vertical rod is inserted into the sleeve.

[0009] Further, two vertical bosses are symmetrically arranged on the inner wall of the sleeve, the positions of the vertical bosses correspond to those of the threaded holes, and the threaded holes penetrate the vertical bosses;

[0010] Two vertical grooves are symmetrically formed on the side surface of the vertical rod, and the vertical rod is inserted into the sleeve in a manner of embedding the vertical bosses in the vertical grooves.

[0011] Further, two bridge-shaped rods are fixed on the transverse rod, the two bridge-shaped rods are symmetrically arranged and are vertically arranged with the transverse rod, and ends of the bridge-shaped rods are provided with connecting rods which are fixedly connected with the same ends of the two bridge-shaped rods.

[0012] Further, a bearing disc is provided, a groove one and two grooves two are formed at a bottom end of the bearing disc, the bearing disc is arranged on the transverse rod in a manner that the groove one is embedded with the transverse rod, and the two grooves two are embedded with the bridge-shaped rods.

[0013] Further, the first frame body comprises an H-shaped frame, the sleeve is fixed on the H-shaped frame, and a plurality of universal wheels are arranged at a bottom end of the H-shaped frame.

[0014] Further, the first frame body comprises a support frame, one end of the support frame is fixed with the side wall of the sleeve, and the other end of the support frame is fixed with the H-shaped frame.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] 1. Rotate the handle to loosen the bolt, at this time, the vertical rod can be moved up and down in the sleeve until the vertical rod is moved to the height required by the user, then the handle is reversed to tighten the bolt, the bolt abuts against the vertical groove of the vertical rod, the sleeve is fixed, and the height adjustment of the surgical instrument tray frame is realized;

[0017] 2. The stability of the surgical instrument tray frame after height adjustment is improved by arranging a plurality of bolts, and the structural rigidity of the sleeve is improved by arranging the vertical boss inside the sleeve, the vertical boss is penetrated by the threaded hole, and the sleeve will not be deformed due to the reaction force when the bolt is tightened, so that the stability and service life of the tray frame are improved;

[0018] 3. When the vertical rod is inserted into the sleeve, the vertical groove and the vertical boss are embedded, so that the whole second frame body is not easy to be deflected;

[0019] 4. The bearing disc is arranged on the transverse rod in a manner that the groove one is embedded with the transverse rod, and the two grooves two are embedded with the bridge-shaped rods, so that the bearing disc is convenient to assemble and disassemble, and for different specifications of the bearing disc, as long as the bottom is provided with a groove which is consistent with the groove one and the groove two, the bearing disc can be quickly placed on the second frame body or quickly taken off from the second frame body. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further described in connection with the drawings and embodiments.

[0021] In the drawings:

[0022] Figure 1It is the stereogram of the surgical instrument tray frame in the utility model.

[0023] Figure 2 It is Figure 1 The stereogram of the frame body one in the utility model.

[0024] Figure 3 It is Figure 2 The enlarged diagram of A part in the utility model.

[0025] Figure 4 It is Figure 1 The stereogram of the frame body two in the utility model.

[0026] Figure 5 It is Figure 1 The stereogram of the bearing tray in the utility model.

[0027] In the figure,

[0028] 1, frame body one;

[0029] 11, the work-shaped frame; 12, the support frame; 13, the sleeve;

[0030] 111, universal wheel;

[0031] 130, threaded hole; 131, vertical boss; 132, bolt;

[0032] 1321, handle;

[0033] 2, frame body two;

[0034] 21, vertical rod; 22, horizontal rod; 23, bridge-shaped rod; 24, connecting rod;

[0035] 210, vertical groove;

[0036] 3, bearing tray;

[0037] 301, groove one; 302, groove two. DETAILED DESCRIPTION

[0038] The utility model will be explained in detail now in combination with the drawings. This drawing is the simplified schematic diagram, only with the schematic way to explain the basic structure of the utility model, thus it only shows the structure related with the utility model.

[0039] Please refer to Figures 1-5 The utility model provides technical scheme: a surgical instrument tray frame, including frame body one 1, frame body two 2 and bearing tray 3.

[0040] Frame body one 1 includes work-shaped frame 11, support frame 12, sleeve 13.

[0041] The bottom end on work-shaped frame 11 is equipped with multiple universal wheels 111.

[0042] One end of the support frame 12 is fixed to the I-shaped frame 11, and the other end of the support frame 12 is fixed to the side wall of the sleeve 13.

[0043] The sleeve 13 is fixed to the I-shaped frame 11.

[0044] A plurality of pairs of threaded holes 130 are symmetrically formed on the sleeve 13, and two vertical bosses 131 are symmetrically arranged on the inner wall of the sleeve 13, the positions of the vertical bosses 131 correspond to the positions of the threaded holes 130, the threaded holes 130 penetrate the vertical bosses 131, and the bolts 132 are engaged in the threaded holes 130, one end of the bolt 132 outside the sleeve 13 is fixed with a handle 1321.

[0045] The frame body two 2 includes a vertical rod 21 and a horizontal rod 22, one end of the vertical rod 21 is fixedly connected to one end of the horizontal rod 22, the vertical rod 21 and the horizontal rod 22 are arranged perpendicular to each other, and the vertical rod 21 is inserted into the sleeve 13.

[0046] Two vertical grooves 210 are symmetrically formed on the side surface of the vertical rod 21, and the vertical rod 21 is inserted into the sleeve 13 in a manner that the vertical grooves 210 fit the vertical bosses 131.

[0047] Two bridge-shaped rods 23 are fixed on the horizontal rod 22, the two bridge-shaped rods 23 are symmetrically arranged and are arranged perpendicular to the horizontal rod 22, the end portion of the bridge-shaped rod 23 is provided with a connecting rod 24, and the connecting rod 24 is fixedly connected to the same end of the two bridge-shaped rods 23.

[0048] A bearing disc 3 is provided with a groove one 301 and two grooves two 302, the bearing disc 3 is arranged on the horizontal rod 22 in a manner that the groove one 301 fits the horizontal rod 22, and the groove two 302 fits the bridge-shaped rod 23.

[0049] The handle 1321 is turned to loosen the bolt 132, at this time, the vertical rod 21 can be moved up and down in the sleeve 13, until the vertical rod 21 is moved to the height required by the user, the handle 1321 is reversed to tighten the bolt 132, the bolt 132 abuts against the vertical groove 210 of the vertical rod 21, the sleeve 13 is fixed, and the height adjustment of the surgical instrument tray frame is realized.

[0050] In this process, by arranging a plurality of bolts 132, the stability of the surgical instrument tray frame after height adjustment can be enhanced, and by additionally arranging the vertical bosses 131 inside the sleeve 13, the structural rigidity of the sleeve 13 can be enhanced, the threaded holes 130 penetrate the vertical bosses 131, when the bolt 132 is inserted into the threaded hole 130 and tightened, due to the reinforcing effect of the vertical boss 131, the sleeve 13 will not be deformed due to the reaction force when the bolt 132 is tightened, thereby avoiding affecting the stability and service life of the tray frame.

[0051] When the vertical rod 21 is inserted into the sleeve 13, the vertical groove 210 and the vertical boss 131 are embedded, so that the whole frame body 2 is not easy to be deflected.

[0052] The bearing disc 3 is arranged on the horizontal rod 22 in a way that the groove one 301 is embedded with the horizontal rod 22, and the groove two 302 is embedded with the bridge-shaped rod 23, so as to realize the convenience of loading and unloading the bearing disc 3, and relative to different specifications of the bearing disc 3, as long as the bottom is provided with the groove shape consistent with the groove one 301 and the groove two 302, it is immediately used with the frame body two 2, and can be quickly placed on the frame body two 2 or quickly taken off from the frame body two 2.

[0053] Based on the above ideal embodiments of the present application, through the above description, relevant staff can make various changes and modifications without deviating from the scope of the present application. The technical scope of the present application is not limited to the content in the specification, and must be determined according to the scope of the claims.

Claims

1. A surgical instrument tray stand, characterized by: The frame body one and the frame body two are included. The frame body one includes a sleeve pipe, a plurality of pairs of screw holes are symmetrically formed on the sleeve pipe, bolts are engaged in the screw holes, and a handle is fixed to an end of the sleeve pipe outside the sleeve pipe. The frame body two includes a vertical rod and a horizontal rod, one end of the vertical rod is fixedly connected to one end of the horizontal rod, the vertical rod and the horizontal rod are arranged perpendicularly to each other, and the vertical rod is inserted into the sleeve pipe. Two vertical bosses are symmetrically arranged on the inner wall of the sleeve pipe, the vertical bosses correspond to the positions of the screw holes, and the screw holes pass through the vertical bosses. Two vertical grooves are symmetrically formed on the side surface of the vertical rod, and the vertical rod is inserted into the sleeve pipe in a manner that the vertical grooves are embedded in the vertical bosses.

2. A surgical instrument tray stand according to claim 1, wherein: The bearing disc includes a groove one and two grooves two formed at the bottom end of the bearing disc, the bearing disc is arranged on the horizontal rod in a manner that the groove one is embedded in the horizontal rod, and the grooves two are embedded in the bridge-shaped rods.

3. A surgical instrument tray stand according to claim 1, wherein: Two bridge-shaped rods are fixed to the horizontal rod, the two bridge-shaped rods are symmetrically arranged and perpendicularly arranged to the horizontal rod, and the end of the bridge-shaped rod is provided with a connecting rod, and the connecting rod is fixedly connected to the same end of the two bridge-shaped rods.

4. A surgical instrument tray stand according to claim 3, wherein: The frame body one includes a work-shaped frame, the sleeve pipe is fixed to the work-shaped frame, and a plurality of universal wheels are arranged at the bottom end of the work-shaped frame. The frame body one includes a support frame, one end of the support frame is fixed to the side wall of the sleeve pipe, and the other end of the support frame is fixed to the work-shaped frame.

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