Trolley support fixing mechanism and medical trolley

Abstract

The utility model relates to the field of medical instruments, in particular to a trolley support fixing mechanism and a medical trolley, and the trolley support fixing mechanism comprises a movable base, a supporting rod, a supporting plate and a clamping supporting plate; the mounting base is fixed to the upper portion of the supporting rod so as to fasten the supporting plate for the equipment, and a screw protruding part is arranged on one side of the mounting base; a first conical groove is formed in the middle of the supporting plate, and a conical clamping sleeve is arranged on the upper portion of the first conical groove. The conical clamping sleeve, the first conical groove and the mounting seat are mounted through long bolts; the supporting plate is provided with a limiting bayonet right above the lug boss of the screw rod; a screw for fastening equipment penetrates through the threaded through hole of the screw protruding part from bottom to top and extends out of the limiting bayonet so as to be matched with the threaded hole in the bottom of the equipment. By means of the installation structure, the color Doppler ultrasound equipment can be stably installed on the trolley, and the technical problems that in the prior art, installation is easy, long-time use cannot be achieved, looseness is caused, and abnormal sound is generated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a trolley bracket fixing mechanism and a medical trolley. Background Art

[0002] With the development of the medical industry, medical devices and equipment are becoming more and more high-end, and there are more and more types of trolleys used in operations. Color Doppler ultrasound trolleys are one of the indispensable equipment in hospitals.

[0003] Publication (announcement) number: CN214275214U, discloses a portable color ultrasound trolley, wherein a plurality of universal wheels are fixedly arranged below a base bracket, a lower column is fixedly arranged on the base bracket, a middle column is sleeved in a cavity in the lower column, a lifting assembly is arranged in the lower column and the lifting assembly is transmission-connected to the middle column, an operating table is fixedly arranged above the middle column, an upper column is fixedly arranged above the operating table, a steering mechanism is fixedly arranged on the upper column, a steering roller is arranged on the steering mechanism, the steering roller is fixedly connected to a computer mounting plate, a color ultrasound device is fixedly installed on the operating table, and a color ultrasound device integrated computer is fixedly installed on the computer mounting plate by bolts.

[0004] In the prior art, there is a technical problem that the support plate is not strong enough to stably support and install the color ultrasound equipment, resulting in noise and shaking during use. Utility Model Content

[0005] In view of the problems existing in the above-mentioned prior art, the utility model provides a trolley bracket fixing mechanism and a medical trolley to solve the above-mentioned technical problems.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a trolley bracket fixing mechanism, comprising: a support plate; and a mounting seat, fixed on the upper part of the support rod to fasten the support plate for the equipment; a screw boss is provided on one side of the mounting seat, and a first conical groove is provided in the middle part, and a conical sleeve is provided on the upper part of the first conical groove; wherein the conical sleeve, the first conical groove and the mounting seat are installed by long bolts; and a limited position slot is provided on the support plate directly above the screw boss; a screw for fastening the equipment passes through the threaded through hole of the screw boss from bottom to top and extends from the limit slot to adapt to the threaded hole at the bottom of the equipment.

[0007] Furthermore, the trolley support fixing mechanism also includes:

[0008] Two symmetrically arranged clamping ribs on both sides of the support plate;

[0009] The edges of both sides of the support plate are respectively provided with guide rails

[0010] The bottom of the clamping rib plate in the length direction is symmetrically provided with claw plates to form a surrounding sliding fit with the outer surface of the guide rail;

[0011] The claw plate is also provided with a fastener to lock the clamping rib plate and the guide rail.

[0012] Furthermore, a convex strip is provided on the top of the guide rail;

[0013] The convex strip is disposed in abutment with the matching surface of the clamping rib plate.

[0014] Further, the fastener comprises:

[0015] At least one rib fastening threaded hole is provided on the side of the claw plate;

[0016] The rib plate fastening bolts penetrate through the rib plate fastening threaded holes and abut against the side walls of the guide rails for locking.

[0017] Furthermore, a second conical groove is provided at the top of the support rod;

[0018] The long bolt passes through the through holes of the tapered sleeve, the first tapered groove and the second tapered groove in sequence to fix the support plate on the mounting seat.

[0019] Furthermore, a through hole is formed at the bottom of the first tapered groove and the through hole is an elongated through hole.

[0020] In a second aspect, the utility model further provides a medical trolley, comprising:

[0021] The trolley bracket fixing mechanism.

[0022] Furthermore, a storage rack is installed in the middle of the support rod through a clamping base.

[0023] Furthermore, the medical trolley also includes:

[0024] The handle is fixedly connected to the support rod through a handle fixing plate.

[0025] Furthermore, a movable base is arranged below the support rod, and a universal wheel is arranged at the bottom of the movable base.

[0026] In summary, the utility model provides a trolley bracket fixing mechanism and a medical trolley. Through the trolley bracket fixing mechanism, the color ultrasound equipment can be stably installed on the trolley, solving the technical problems of looseness and abnormal noise that are easily caused by the existing structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic structural diagram of at least one embodiment of a medical trolley;

[0028] Figure 2It is a schematic diagram of the support plate, the clamping base, and the storage rack structure of at least one embodiment of a medical trolley;

[0029] Figure 3 It is a schematic diagram of a support plate and a clamping rib plate installation structure, a handle fixing plate and a handle installation structure of at least one embodiment of a medical trolley;

[0030] Figure 4 It is a schematic diagram of the structure of a mounting seat and a screw boss of at least one embodiment of a medical trolley;

[0031] Figure 5 is a schematic diagram of a first tapered groove structure of at least one embodiment of a medical trolley;

[0032] Figure 6 It is a schematic diagram of the structure of the clamping rib plate of at least one embodiment of the medical trolley;

[0033] Figure 7 is a schematic diagram of a second tapered groove structure of at least one embodiment of a medical trolley;

[0034] Figure 8 It is a schematic diagram of a support plate and a conical ferrule structure of at least one embodiment of a medical trolley;

[0035] In the figure: a movable base 1, a support rod 2, a support plate 3, a clamping rib 4, a mounting seat 5, a screw boss 6, a first conical groove 7, a conical sleeve 11, a guide bar 12, a convex strip 13, a claw plate 14, a rib fastening threaded hole 15, a limit stop 16, a screw 17, a second conical groove 21, a through hole 22, a clamping base 23, a storage rack 24, a handle fixing plate 25, a handle 26, a color ultrasound device 27, and an elongated through hole 31. DETAILED DESCRIPTION

[0036] The utility model is further described below in conjunction with the accompanying drawings.

[0037] like Figures 1 to 8 As shown, at least one embodiment provides a trolley support fixing mechanism, which can be applied to a medical trolley, and of course can also be used for other fixed or mobile trolleys.

[0038] The trolley bracket fixing mechanism structure may include: a support plate 3; and a mounting seat 5, which is fixed on the upper part of the support rod 2 to fasten the support plate 3 for the equipment; a screw boss 6 is provided on one side of the mounting seat 5, and a first conical groove 7 is provided in the middle thereof, and a conical sleeve 11 is provided on the upper part of the first conical groove 7; wherein the conical sleeve 11, the first conical groove 7 and the mounting seat 5 are mounted by long bolts; and a limit stop 16 is provided on the support plate 3 directly above the screw boss 6; a screw 17 for fastening the equipment passes through the threaded through hole of the screw boss 6 from bottom to top and extends from the limit stop 16 to match the threaded hole at the bottom of the equipment.

[0039] Combination Figure 3 , Figure 6 and Figure 8 In some embodiments, two snap-in ribs 4 are symmetrically arranged on both sides of the support plate 3; wherein guide bars 12 are respectively arranged at the edges of both sides of the support plate 3, and claw plates 14 are symmetrically arranged at the bottom in the length direction of the snap-in ribs 4 to form a surrounding sliding fit with the outer surface of the guide bar 12; the claw plates 14 are also provided with fasteners to lock the snap-in ribs 4 with the guide bar 12.

[0040] In some embodiments, a convex strip 13 is disposed on the top of the guide rail 12 ; the convex strip 13 is disposed in contact with the mating surface of the clamping rib 4 .

[0041] In some embodiments, the fastener includes: at least one rib fastening threaded hole 15 disposed on the side of the claw plate 14 ; and a rib fastening bolt passing through the rib fastening threaded hole 15 and abutting against the side wall of the guide rail 12 for locking.

[0042] Specifically, Figure 8 As shown, the support plate 3 can be set in a rectangular shape, and in some cases can also be set in a square shape. The specific selection can be based on the equipment carried, and is not limited here. Taking the rectangle as an example, guide rails 12 are respectively set on both sides of the length direction, and a convex strip 13 is set on the top of the guide rail 12. The support plate 3 is symmetrically provided with clamping ribs 4 on both sides of the length direction. Figure 6 As shown, claw plates 14 are symmetrically arranged at the bottom of the length direction of the clamping rib plate 4, and the claw plates 14 cooperate with the clamping rib plate 4 to surround and slide on the guide rail 12, and the convex strip 13 is arranged in contact with the clamping rib plate 4. The side surface of the two claw plates 14 on the same clamping rib plate 4 that is away from each other is provided with a rib plate fastening threaded hole 15. Figure 3 As shown, the bolts installed inside the rib fastening threaded holes 15 abut against the guide rail 12, and a limit slot 16 is provided on the surface of the support plate 3 just above the screw boss 6, and a screw 17 is installed through the inside of the screw boss 6, and the top of the screw 17 is limitedly engaged with the limit slot 16.

[0043] like Figure 7 As shown, in some embodiments, a second conical groove 21 is provided at the top of the support rod 2; a long bolt passes through the through holes of the conical sleeve 11, the first conical groove 7 and the second conical groove 21 in sequence to fix the support plate 3 on the mounting seat 5.

[0044] The specific installation method is: a conical ferrule 11 is placed on the upper part of the first conical groove 7, and a second conical groove 21 is provided on the mounting seat 5 at the bottom of the first conical groove 7. The first conical groove 7 is placed in the second conical groove 21, and a long bolt is sequentially passed through the conical ferrule 11, the first conical groove 7 and the through hole 22 of the second conical groove 21 for threaded installation, so that the first conical groove 7 is clamped and installed between the conical ferrule 11 and the second conical groove 21, so that the support plate 3 is fixedly installed on the mounting seat 5.

[0045] like Figure 5 As shown, in some embodiments, the through hole provided at the bottom of the first tapered groove 7 is an elongated through hole 31. Specifically, in order to realize that the support plate 3 can be movably and adjustable installed on the mounting seat 5, so as to realize a quick installation method, an elongated through hole 31 is provided at the bottom of the first tapered groove 7, and the adjustment elongated through hole 31 is preferably provided along the circumferential direction of the bottom of the first tapered groove 7, so as to provide a larger through hole, so as to facilitate the movability and adjustment when installing with the through hole 22, so as to realize the quick positioning of the adjustment elongated through hole 31 and the through hole 22, and realize the quick installation of the support plate 3 and the mounting seat 5.

[0046] like Figure 1 and Figure 2 As shown, at least one embodiment further provides a medical trolley, comprising: the trolley support fixing mechanism.

[0047] In some embodiments, a storage rack 24 is installed in the middle of the support rod 2 through a clamping base 23.

[0048] In some embodiments, the medical trolley further includes a handle 26 , which is fixedly connected to the support rod 2 via a handle fixing plate 25 .

[0049] In some embodiments, a mobile base 1 is disposed below the support rod 2 , and a universal wheel is disposed at the bottom of the mobile base 1 .

[0050] Specifically, the entire medical trolley is supported by a mobile base 1, a support rod 2 is provided on the upper part of the mobile base 1, a mounting seat 5 is provided on the upper part of the support rod 2, and the mounting seat 5 and the support plate 3 are installed in a manner that adopts the trolley bracket fixing mechanism; and a color ultrasound device 27 is fixedly installed on the upper part of the clamping rib plate 4, and the color ultrasound device is further stably installed on the trolley through the clamping rib plate 4 and the support plate 3, so as to facilitate safe use by medical staff. In addition, the device fastening screw 17 can also be adapted to the threaded hole at the bottom of the device such as the color ultrasound device to achieve stable installation.

[0051] In some embodiments, Figure 2 As shown, a storage rack 24 is installed in the middle of the support rod 2 through a clamping base 23.

[0052] In some embodiments, Figure 3 As shown, the medical trolley further includes a handle 26 which is fixedly connected to the support rod 2 via a handle fixing plate 25 .

[0053] In some embodiments, a mobile base 1 is disposed below the support rod 2 , and a universal wheel is disposed at the bottom of the mobile base 1 .

[0054] In summary, the utility model provides a medical trolley for transporting color ultrasound equipment conveniently and efficiently. Through the patented installation structure, the color ultrasound equipment can be stably installed on the trolley, solving the technical problems of looseness and abnormal noise caused by the existing simple installation and inability to use for a long time.

[0055] Specifically: a limit slot is provided on the surface of the support plate just above the screw boss, a screw is installed through the screw boss, and the top of the screw is first inserted into the limit slot to preliminarily limit the support plate and install it on the mounting seat.

[0056] A through hole is provided on the top of the mounting seat, a first conical groove is provided in the middle of the support plate, a conical sleeve is fitted on the upper part of the first conical groove, and the support plate is fixedly installed on the mounting seat by connecting the first conical groove and the second conical groove through the bolt rod passing through the through hole opened on the conical sleeve in sequence.

[0057] A convex strip is provided on the top of the guide bar, which contacts and abuts against the clamping rib plate, and a rib plate fastening threaded hole is provided in the middle of one side of the claw plate. The rib plate fastening threaded hole abuts against the guide bar through the mounting bolts, thereby realizing the installation and fastening of the clamping rib plate, ensuring that the clamping rib plate is fixedly mounted on the support plate, and a color ultrasound device is fixedly mounted on the upper part of the clamping rib plate. By firmly mounting the clamping rib plate and the support plate, the color ultrasound device is further firmly mounted on the trolley for safe use by medical staff.

[0058] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0059] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0061] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A trolley support fixing mechanism, characterized in that: The invention comprises: a support plate (3), a screw protrusion (6) and a mounting seat (5), wherein the support plate (3) is fixed to the upper part of the support rod (2) to fasten the support plate (3) for the equipment; a screw protrusion (6) is arranged on one side of the mounting seat (5), and a first conical groove (7) is arranged in the middle thereof, and a conical sleeve (11) is arranged on the upper part of the first conical groove (7); wherein The conical sleeve (11), the first conical groove (7) and the mounting seat (5) are mounted by means of long bolts; and the support plate (3) is provided with a limit stop (16) located directly above the screw boss (6); a medical device fastening screw (17) passes through the threaded through hole of the screw boss (6) from bottom to top and extends out from the limit stop (16) to match the threaded hole at the bottom of the medical device.

2. The trolley support fixing mechanism according to claim 1, characterized in that: Also includes: Two clamping ribs (4) are symmetrically arranged on both sides of a support plate (3); guide rails (12) are respectively arranged at the edges of both sides of the support plate (3); claw plates (14) are symmetrically arranged at the bottom of the length direction of the clamping ribs (4) to form a surrounding sliding fit with the outer surface of the guide rails (12); the claw plates (14) are also provided with fasteners to lock the clamping ribs (4) and the guide rails (12).

3. The trolley support fixing mechanism according to claim 2, characterized in that: A convex strip (13) is arranged on the top of the guide rail (12); the convex strip (13) is arranged to abut against the matching surface of the clamping rib plate (4).

4. The trolley support fixing mechanism according to claim 2, characterized in that: The fastener comprises: at least one rib fastening threaded hole (15) arranged on the side of the claw plate (14); and a rib fastening bolt passing through the rib fastening threaded hole (15) and abutting and locking with the side wall of the guide rail (12).

5. The trolley support fixing mechanism according to claim 1, characterized in that: A second conical groove (21) is provided at the top of the support rod (2); a long bolt passes through the through holes of the conical sleeve (11), the first conical groove (7) and the second conical groove (21) in sequence to fix the support plate (3) on the mounting seat (5).

6. The trolley support fixing mechanism according to claim 5, characterized in that: A through hole (31) is provided at the bottom of the first tapered groove (7).

7. A medical trolley, characterized in that: include: A trolley support fixing mechanism as described in any one of claims 1 to 6.

8. The medical trolley according to claim 7, characterized in that: A storage rack (24) is installed in the middle of the support rod (2) via a clamping base (23).

9. The medical trolley according to claim 7, characterized in that: Also includes: A handle (26) is fixedly connected to the support rod (2) via a handle fixing plate (25).

10. The medical trolley according to claim 7, characterized in that: A movable base (1) is arranged below the support rod (2), and a universal wheel is arranged at the bottom of the movable base (1).

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