Trolley type medical ultrasonic machine

Abstract

The utility model relates to the field of ultrasonic machines, discloses a cart type medical ultrasonic machine, and solves the problems that a plurality of threaded rods need to be rotated during mounting and also need to be rotated during dismounting, and much time needs to be wasted during mounting and dismounting. Compared with the prior art, the ultrasonic machine trolley has the advantages that disassembly can be performed without rotating a plurality of threaded rods respectively, time is saved, and the purpose of improving the disassembly and assembly efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the field of ultrasound machines, in particular to a cart-type medical ultrasound machine. Background Art

[0002] A trolley-type medical ultrasound machine is a medical ultrasound machine that can be pushed. Its main purpose is to facilitate movement. Medical ultrasound machines are relatively expensive, and generally, multiple machines are not prepared. However, sometimes the medical ultrasound machine needs to be moved to special occasions, and the medical ultrasound machine needs to be installed on a trolley for movement. Under normal circumstances, the medical ultrasound machine is placed on a workbench and connected to various instruments for more convenient use. For example, in the patent with publication number CN215839147U, when the medical ultrasound machine is moved to the trolley, a threaded rod is mainly used for rotation, so that the medical ultrasound machine can be fixed on the trolley to prevent the ultrasound machine from shaking during movement.

[0003] The publication number is CN215839147U, which discloses a cart-type ultrasonic diagnostic and therapeutic instrument, including a base plate, a universal wheel fixedly connected to the bottom of the base plate, a support bar fixedly connected to the top of the base plate, and a placement plate fixedly connected to the top of the support bar. However, when the medical ultrasound machine is moved to the cart, the existing cart-type ultrasonic diagnostic and therapeutic instrument mainly rotates multiple threaded rods to drive the friction gasket to fit the outer side of the ultrasound machine. The fixing method adopts friction force, and the friction force is related to the rotation degree of the threaded rod. The further the rotation is, the greater the force required. Sometimes when the force is insufficient, the fixing effect is likely to be poor. In addition, multiple threaded rods need to be rotated during installation, and multiple threaded rods also need to be rotated during disassembly, so that a lot of time is wasted during installation and disassembly. Utility Model Content

[0004] The utility model aims to provide a cart-type medical ultrasound machine, which is operated by adopting the device, thereby solving the problem that when the cart-type ultrasound diagnosis and treatment instrument is moved to the cart, a plurality of threaded rods are mainly rotated to drive the friction pad to fit the outer side of the ultrasound machine. The fixing method adopts friction force, and the friction force is related to the rotation degree of the threaded rod. The further the rotation is, the greater the force required. Sometimes, when the force is insufficient, the fixing effect is likely to be poor. In addition, a plurality of threaded rods need to be rotated during installation, and a plurality of threaded rods also need to be rotated during disassembly, so that a lot of time is wasted during installation and disassembly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cart-type medical ultrasound machine, comprising a cart body, an ultrasound machine body arranged inside the cart body, an elastic mechanism arranged inside the cart body, a limiting mechanism arranged above the elastic mechanism, the elastic mechanism being used to reset the limiting mechanism, and the limiting mechanism being used to limit the ultrasound machine body;

[0006] A first groove is arranged inside the cart body, the elastic mechanism comprises a pull rod arranged inside the first groove, a first spring is arranged at the left end of the pull rod, a first hole is arranged inside the pull rod, and a first connecting rod is arranged inside the first hole;

[0007] The limiting mechanism comprises a limiting rod arranged above the first connecting rod, a second groove is arranged above the first hole, a second spring is arranged at the left end of the limiting rod, and a third groove is arranged inside the ultrasonic machine body.

[0008] Preferably, two first grooves are symmetrically arranged about the central axis of the cart body, and the width of the ultrasound machine body is consistent with the inner width of the cart body.

[0009] Preferably, the width of the first groove is consistent with the width of the right end of the pull rod, and the pull rod is connected to the first spring by welding, so that the pull rod will not shake inside the first groove.

[0010] Preferably, the first holes are evenly distributed inside the pull rod, and the pull rod is connected to the cart body in a transverse sliding connection, so that the pull rod controls the multiple first connecting rods to move simultaneously.

[0011] Preferably, the limiting rod has a trapezoidal appearance structure shape in a top view, and the limiting rod is connected to the first connecting rod in a fixed connection, so that the limiting rod moves along the oblique side of the limiting rod.

[0012] Preferably, the width of the second groove is consistent with the width of the limiting rod, and the limiting rod is connected to the second spring by welding, and the second groove is connected to the first hole, so that the limiting rod moves inside the second groove.

[0013] Preferably, the width of the limiting rod is consistent with the width of the third groove, and the spacing between the third grooves is consistent with the spacing between the limiting rods.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model proposes a cart-type medical ultrasound machine, which is provided with a limiting mechanism, so that when the ultrasound machine body is pushed into the interior of the cart body, the limiting mechanism enters the interior of the ultrasound machine body, and then the limiting mechanism limits the ultrasound machine body, so that the ultrasound machine body is fixed on the cart body. Compared with the prior art, the limiting mechanism directly enters the interior of the ultrasound machine, and the limiting effect is better than the limiting effect brought by friction, and it does not need to use a lot of force to tighten the bolts for limiting, thereby achieving the purpose of better fixed limiting effect.

[0016] 2. The utility model proposes a cart-type medical ultrasound machine, which is provided with an elastic mechanism, so that the elastic mechanism is pulled to move to the left, and then the limiting mechanism is moved outward at the same time, so that the ultrasound machine body is separated from the cart body. Compared with the prior art, it is not necessary to rotate multiple threaded rods separately for disassembly, which saves time and achieves the purpose of improving disassembly and assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural diagram of the elastic mechanism and the limiting mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional sectional structure of the main body of the cart of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional sectional structure of the pull rod of the utility model;

[0021] Figure 5 For the utility model Figure 3 Schematic diagram of the structure at A in the middle;

[0022] Figure 6 For the utility model Figure 4 Schematic diagram of the structure at B in the middle;

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the ultrasonic machine main body of the utility model.

[0024] In the figure: 1. cart body; 2. ultrasound machine body; 3. elastic mechanism; 4. limiting mechanism; 5. first groove; 301. pull rod; 302. first spring; 303. first hole; 304. first connecting rod; 401. limiting rod; 402. second groove; 403. second spring; 404. third groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 7The utility model provides a technical solution: a cart-type medical ultrasound machine, comprising a cart body 1, an ultrasound machine body 2 arranged inside the cart body 1, an elastic mechanism 3 arranged inside the cart body 1, a limiting mechanism 4 arranged above the elastic mechanism 3, the elastic mechanism 3 is used to reset the limiting mechanism 4, and the limiting mechanism 4 is used to limit the ultrasound machine body 2;

[0027] The interior of the cart body 1 is provided with a first groove 5, the elastic mechanism 3 includes a pull rod 301 provided inside the first groove 5, a first spring 302 is provided at the left end of the pull rod 301, a first hole 303 is provided inside the pull rod 301, and a first connecting rod 304 is provided inside the first hole 303.

[0028] The limiting mechanism 4 includes a limiting rod 401 arranged above the first connecting rod 304 , a second groove 402 is arranged above the first hole 303 , a second spring 403 is arranged at the left end of the limiting rod 401 , and a third groove 404 is arranged inside the ultrasonic machine body 2 .

[0029] Two first grooves 5 are symmetrically arranged about the central axis of the cart body 1 , and the width of the ultrasound machine body 2 is consistent with the inner width of the cart body 1 .

[0030] The width of the first groove 5 is consistent with the width of the right end of the pull rod 301 , and the pull rod 301 and the first spring 302 are connected by welding, so that the pull rod 301 will not shake inside the first groove 5 .

[0031] The width of the first hole 303 is consistent with the width of the first connecting rod 304 , and the first hole 303 has an inclined appearance structure shape when viewed from above, so that the first connecting rod 304 moves inside the first hole 303 .

[0032] The first holes 303 are evenly distributed inside the pull rod 301 , and the pull rod 301 is connected to the cart body 1 in a transverse sliding connection, so that the pull rod 301 controls the multiple first connecting rods 304 to move simultaneously.

[0033] The limiting rod 401 has a trapezoidal appearance in a top view, and the limiting rod 401 is connected to the first connecting rod 304 in a fixed connection, so that the limiting rod 401 moves along the hypotenuse of the limiting rod 401 .

[0034] The width of the second groove 402 is consistent with that of the limiting rod 401 , and the limiting rod 401 and the second spring 403 are connected by welding, and the second groove 402 and the first hole 303 are interconnected, so that the limiting rod 401 moves inside the second groove 402 .

[0035] The width of the limiting rod 401 is consistent with the width of the third groove 404 , and the interval between the third grooves 404 is consistent with the interval between the limiting rods 401 .

[0036] By pushing the ultrasound machine body 2 into the interior of the cart body 1, the ultrasound machine body 2 will not rock back and forth because the width of the ultrasound machine body 2 is consistent with the inner width of the cart body 1. Since the top view appearance structure of the limit rod 401 is a trapezoid, and the limit rod 401 is connected to the first connecting rod 304 in a fixed manner, when the ultrasound machine body 2 is pushed to the left, the limit rod 401 moves outward along its own oblique side, thereby causing the second spring 403 to accumulate force. Since the width of the limit rod 401 is consistent with the width of the third groove 404, and the distance between the third grooves 404 is The distance between the limiting rod 401 and the third groove 404 is consistent, so that when the limiting rod 401 meets the third groove 404, the second spring 403 pushes the limiting rod 401 to return to its original position and moves to the inside of the third groove 404 to limit the ultrasonic machine body 2. Because the limiting rod 401 directly enters the inside of the ultrasonic machine body 2, the ultrasonic machine body 2 is limited. Compared with the prior art, the limiting rod 401 directly enters the inside of the ultrasonic machine body 2, and the limiting effect is better than the limiting effect brought by friction, and there is no need to use a lot of force to tighten the bolts for limiting, thereby achieving the purpose of better fixed limiting effect.

[0037] By pulling the pull rod 301 to move to the left, since the width of the first hole 303 is consistent with the width of the first connecting rod 304, and the top-view appearance structural shape of the first hole 303 is inclined, the first holes 303 are equidistantly distributed inside the pull rod 301, and the connection method between the pull rod 301 and the cart body 1 is a horizontal sliding connection, so that the pull rod 301 is pulled to move to the left, driving the first connecting rod 304 and the limit rod 401 to move outward along the trajectory of the second groove 402, and multiple limit rods 401 can be controlled to move outward, so that the limit rod 401 does not limit the ultrasound machine body 1. Compared with the prior art, there is no need to rotate multiple threaded rods separately for disassembly, which saves time and achieves the purpose of improving the efficiency of disassembly and assembly.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cart-type medical ultrasound machine, comprising a cart body (1), an ultrasound machine body (2) arranged inside the cart body (1), characterized in that: An elastic mechanism (3) is arranged inside the cart body (1), a limiting mechanism (4) is arranged above the elastic mechanism (3), the elastic mechanism (3) is used to reset the limiting mechanism (4), and the limiting mechanism (4) is used to limit the position of the ultrasound machine body (2); A first groove (5) is provided inside the cart body (1); the elastic mechanism (3) comprises a pull rod (301) provided inside the first groove (5); a first spring (302) is provided at the left end of the pull rod (301); a first hole (303) is provided inside the pull rod (301); and a first connecting rod (304) is provided inside the first hole (303); The limiting mechanism (4) comprises a limiting rod (401) arranged above the first connecting rod (304), a second groove (402) is arranged above the first hole (303), a second spring (403) is arranged at the left end of the limiting rod (401), and a third groove (404) is arranged inside the ultrasonic machine body (2).

2. The cart-type medical ultrasound machine according to claim 1, characterized in that: Two of the first grooves (5) are symmetrically arranged about the central axis of the cart body (1), and the width of the ultrasound machine body (2) is consistent with the inner width of the cart body (1).

3. The cart-type medical ultrasound machine according to claim 1, characterized in that: The width of the first groove (5) is consistent with the width of the right end of the pull rod (301), and the pull rod (301) and the first spring (302) are connected by welding, so that the pull rod (301) will not shake inside the first groove (5).

4. The cart-type medical ultrasound machine according to claim 1, characterized in that: The width of the first hole (303) is consistent with the width of the first connecting rod (304), and the first hole (303) has an inclined appearance structure shape when viewed from above, so that the first connecting rod (304) moves inside the first hole (303).

5. The cart-type medical ultrasound machine according to claim 2, characterized in that: The first holes (303) are equidistantly distributed inside the pull rod (301), and the pull rod (301) is connected to the cart body (1) in a transverse sliding connection, so that the pull rod (301) controls the multiple first connecting rods (304) to move simultaneously.

6. The cart-type medical ultrasound machine according to claim 1, characterized in that: The limiting rod (401) has a trapezoidal appearance when viewed from above, and the limiting rod (401) is connected to the first connecting rod (304) in a fixed manner, so that the limiting rod (401) moves along the oblique side of the limiting rod (401).

7. The cart-type medical ultrasound machine according to claim 1, characterized in that: The width of the second groove (402) is consistent with the width of the limiting rod (401), the limiting rod (401) and the second spring (403) are connected by welding, and the second groove (402) and the first hole (303) are connected to each other, so that the limiting rod (401) moves inside the second groove (402).

8. The cart-type medical ultrasound machine according to claim 1, characterized in that: The width of the limiting rod (401) is consistent with the width of the third groove (404), and the spacing between the third grooves (404) is consistent with the spacing between the limiting rods (401).

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