Positioning instrument trolley

Abstract

The utility model belongs to the technical field of medical equipment, and discloses a locator trolley which comprises a movable chassis, a supporting device and a rotating device. The supporting device comprises a supporting frame connected to the movable chassis and a supporting column detachably connected to the end, away from the movable chassis, of the supporting frame. One end of the rotating device is connected to the end, away from the supporting frame, of the supporting column, and the other end, away from the supporting column, of the rotating device is connected with a positioning instrument. According to the trolley, the installation efficiency is effectively improved, the installation steps are simplified, meanwhile, the trolley is divided into two parts, transportation tools with larger containing spaces are not needed in the transportation process, and the transportation cost and the transportation difficulty are reduced.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a positioning instrument trolley. Background Art

[0002] In the prior art, the support column of the trolley is directly fixedly connected to the chassis, for example, a simulated robotic arm medical magnifying glass system with patent publication number CN206080725U, in which the support column of the trolley is connected to the base and the robotic arm as a whole, respectively, resulting in a relatively high installation height of the entire trolley. Therefore, when the support column is installed as a whole on the trolley for transportation, it is necessary to use a transportation tool with a larger accommodation space to transport the trolley, resulting in an extremely inconvenient transportation process and a high transportation cost. Utility Model Content

[0003] The main purpose of the present application is to provide a positioning instrument trolley, aiming to solve the technical problem that the current trolley has a high installation height and is inconvenient to transport.

[0004] In order to achieve the above-mentioned purpose, the utility model proposes a positioning instrument trolley, including a mobile chassis, a supporting device and a rotating device;

[0005] The supporting device comprises a supporting frame connected to the mobile chassis, and a supporting column detachably connected to an end of the supporting frame away from the mobile chassis;

[0006] One end of the rotating device is connected to one end of the supporting column away from the supporting frame, and the other end of the rotating device away from the supporting column is connected to a positioning instrument.

[0007] Furthermore, a mounting base is provided at one end of the support frame away from the mobile chassis, a mounting plate integrally connected to the support column is provided at one end of the support column away from the rotating device, and the support column is connected to the mounting base via the mounting plate.

[0008] Furthermore, the support column includes a fixed part and a telescopic part, the telescopic part is sleeved in the fixed part, the fixed part is provided with a plurality of first positioning holes, and the telescopic part is provided with a plurality of second positioning holes corresponding to the first positioning holes, and the position of the telescopic part in the fixed part is controlled by inserting pins into the first positioning holes and the second positioning holes at the same time.

[0009] Furthermore, the mobile chassis comprises a bottom plate, an edge of the bottom plate has a plurality of extension portions extending in a direction away from the center of the bottom plate, and a plurality of universal wheels are provided on a side of the extension portion away from the supporting device.

[0010] Furthermore, the mobile chassis also includes a plurality of counterweight blocks, the counterweight blocks are arranged on a side of the base plate away from the universal wheel, and the counterweight blocks are respectively fixedly connected between the base plate and the supporting device.

[0011] Furthermore, the rotating device is movably connected to the supporting device and the positioning instrument respectively.

[0012] Furthermore, the rotating device includes a first arm connected to the supporting device, a second arm connected to the positioning device, and a third arm connected between the first arm and the second arm, wherein the first arm rotates left and right based on the supporting device, and the second arm and the third arm rotate up and down based on the first arm.

[0013] Furthermore, a connecting plate is provided at one end of the second boom away from the third boom, and the positioning instrument rotates up and down on the second boom via the connecting plate.

[0014] Furthermore, the positioning instrument trolley also includes a shell, which includes a first shell and a second shell covering the base plate and the support frame, one end of the second shell is fixedly connected to the base plate, and the other end is provided with a notch, wherein the first shell is fixedly connected to the notch, and a through hole for the support column to pass through is provided on the first shell.

[0015] Furthermore, at least one handle is provided on a surface of the second shell close to one end of the notch, and the second shell and the handle are integrated into one piece.

[0016] Beneficial effects:

[0017] The utility model uses the support column to be detachably connected to the support frame, so that the support frame and the mobile chassis are transported as a whole, and the support column and the rotating device are transported as a whole. When assembling and using, the user can directly install the support column on the support frame to complete the installation of the trolley, which effectively improves the installation efficiency and simplifies the installation steps. At the same time, the trolley is divided into two parts, and there is no need to use a transportation tool with a larger accommodating space during transportation, which reduces the transportation cost and transportation difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an overall schematic diagram of a positioning instrument trolley according to an embodiment of the utility model;

[0019] Figure 2 This is an embodiment of the utility model Figure 1 Enlarged view of part A.

[0020] in:

[0021] 1. Mobile chassis; 2. Support device; 3. Rotating device; 4. Casing;

[0022] 10. Bottom plate; 11. Universal wheel; 12. Counterweight; 13. Extension part;

[0023] 20. Support frame; 21. Support column; 22. Mounting base; 23. Mounting plate; 24. Fixing part; 25. Telescopic part; 26. First positioning hole; 27. Second positioning hole; 28. Latch;

[0024] 30. Positioning device; 32. First boom; 33. Second boom; 34. Third boom; 35. Connecting plate;

[0025] 40. First shell; 41. Second shell; 42. Notch; 43. Through hole; 44. Handle.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model 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 a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the description of the present utility model, it should be noted that, 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, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] Reference Figure 1 This embodiment provides a positioning instrument trolley, including a mobile chassis 1, a supporting device 2 and a rotating device 3; the supporting device 2 includes a supporting frame 20 connected to the mobile chassis 1, and a supporting column 21 detachably connected to the supporting frame 20 at one end away from the mobile chassis; one end of the rotating device 3 is connected to the end of the supporting column 21 away from the supporting frame 20, and the other end of the rotating device 3 away from the supporting column 21 is connected to the positioning instrument 30.

[0032] In the above embodiment, the locator trolley includes a mobile chassis 1, a supporting device 2 and a rotating device 3, wherein the mobile chassis 1 is the bottom structure of the entire locator trolley, used to support the entire locator trolley, the supporting device 2 is arranged above the mobile chassis 1, and is used to support and stabilize the rotating device 3, the supporting device 2 includes a supporting frame 20 and a supporting column 21, wherein one end of the supporting frame 20 is fixedly connected to the mobile chassis 1, and one end of the supporting column 21 is connected to the rotating device 3, so that the other end of the supporting frame 20 relative to the mobile chassis 1 is detachably connected to the other end of the supporting column 21 relative to the other end connected to the rotating device 3 through bolts; one end of the rotating device 3 is connected to the end of the supporting column 21 away from the supporting frame 20, and the other end of the rotating device 3 away from the supporting column 21 is connected to the locator 30, which helps the rotating device 3 to drive the locator 30 to have greater spatial freedom when operating, so that the operator can more easily Adjust and control the movement of the locator 30. The locator 30 is preferably an optical positioning camera, which helps to provide high-precision position information, can track the position and movement of the object in real time, and ensure the accuracy of positioning. When the qualified production is transported to the use area, the operator connects the support frame 20 and the mobile chassis 1 together as a whole, and connects the support column 21 and the rotating device 3 together as a whole in advance, ensuring that the two wholes of the locator trolley can be packaged and transported separately, so that the trolley with a higher installation height can be disassembled into two wholes with a lower height for transportation, which helps to avoid the need for transportation tools with larger or higher storage spaces during transportation, reducing transportation costs and transportation difficulties. After transporting to the use area, the user can directly connect the support column 21 and the support frame 20 by bolting and installing them to complete the assembly of the trolley, effectively reducing the installation difficulty and simplifying the installation steps.

[0033] Reference Figure 1-Figure 2 In one embodiment, a mounting base 22 is provided at one end of the support frame 20 away from the mobile chassis 1, and a mounting plate 23 integrally connected to the support column 21 is provided at one end of the support column 21 away from the rotating device 3, and the support column 21 is connected to the mounting base 22 through the mounting plate 23.

[0034] In the above embodiment, the support frame 20 is a rectangular parallelepiped with a hollow structure formed by connecting multiple aluminum profiles on the mobile chassis 1. While maintaining the structural strength of the entire support frame 20, the weight of the entire device is effectively reduced, which is convenient for movement and transportation. A mounting base 22 is provided at the end of the support frame 20 away from the mobile chassis 1, and a mounting plate 23 is provided at the end of the support column 21 away from the rotating device 3, wherein the mounting plate 23 and the support column 21 are integrated into one piece, and the mounting base 22 is connected to the support frame 20 by welding, so that the support column 21 is connected to the mounting base 22 through the mounting plate 23, and the support column 21 is located in the middle of the mounting base 22, ensuring that the centers of the support column 21, the mounting base 22 and the support frame 20 are located on the same central axis, which helps to evenly distribute the load, avoid local excessive load causing structural deformation or damage, and extend the service life of the entire trolley.

[0035] Reference Figure 1 In one embodiment, the support column 21 includes a fixed portion 24 and a telescopic portion 25, the telescopic portion 25 is sleeved in the fixed portion 24, the fixed portion 24 is provided with a plurality of first positioning holes 26, and the telescopic portion 25 is provided with a plurality of second positioning holes 27 corresponding to the first positioning holes 26, and the position of the telescopic portion 25 in the fixed portion 24 is controlled by inserting a pin 28 into the first positioning hole 26 and the second positioning hole 27 at the same time.

[0036] In the above embodiment, the support column 21 includes a fixed portion 24 and a telescopic portion 25, wherein the fixed portion 24 is a portion connected to the support frame 20, and the telescopic portion 25 is a portion connected to the rotating device 3. The diameter of the fixed portion 24 is larger than the diameter of the telescopic portion 25, so that the telescopic portion 25 is sleeved in the fixed portion 24, and a plurality of first positioning holes 26 are provided on the fixed portion 24, and a second positioning hole 27 corresponding to the first positioning hole 26 is provided on the telescopic portion 25, so that when the telescopic portion 25 is located in the fixed portion 24, the first positioning hole 26 and the second positioning hole 27 are overlapped with each other, and then a pin 28 for limiting the movement of the telescopic portion 25 is provided in the overlapped first positioning hole 26 and the second positioning hole 27, and the position of the telescopic portion 25 in the fixed portion 24 can be controlled by inserting the pin 28 into the first positioning hole 26 and the second positioning hole 27 at the same time, so that the telescopic portion 25 can be flexibly moved and adjusted in the fixed portion 24 to meet the requirements of different heights or lengths, thereby improving the adjustability and versatility of the support column 21.

[0037] Reference Figure 1 In one embodiment, the mobile chassis 1 includes a base plate 10 , and a plurality of extension portions 13 are extended from the edge of the base plate 10 in a direction away from the center of the base plate 10 , and a plurality of universal wheels 11 are provided on a side of the extension portion 13 away from the supporting device 2 .

[0038] In the above embodiment, the mobile chassis 1 includes a base plate 10, wherein the base plate 10 includes but is not limited to a square or a circle, and a plurality of extension portions 13 extend from the circumferential edge of the base plate 10 in a direction away from the center of the base plate 10, and the extension portion 13 is preferably located at the side corner of the base plate 10, and the extension portion 13 and the base plate 10 are maintained at the same horizontal plane, and a plurality of universal wheels 11 are arranged on the side of the extension portion 13 away from the support device 2, which are used to support the entire trolley and realize the movement function, and the universal wheel 11 is fixedly connected to the bottom of the side corner of the base plate 10 through the extension portion 13, wherein the fixed connection method is a bolt connection, which effectively provides a more stable support, so that the mobile chassis 1 is more stable and reliable when carrying the support device 2 and the rotating device 3 for driving.

[0039] Reference Figure 1 In one embodiment, the mobile chassis 1 further includes a plurality of counterweights 12 , the counterweights 12 are arranged on a side of the base plate 10 away from the universal wheels 11 , and the counterweights 12 are respectively fixedly connected between the base plate 10 and the supporting device 2 .

[0040] In the above embodiment, the mobile chassis 1 also includes a plurality of counterweights 12, which are fixedly connected to the side of the base plate 10 away from the universal wheel 11 by bolts. In addition, the support frame 20 of the support device 2 is fixedly connected to the counterweight 12 by welding, so that the counterweight 12 is fixedly connected between the base plate 10 and the support device 2, which helps to adjust and balance the center of gravity of the entire support device 2, improve the stability and balance of the entire trolley, and reduce the tilting or shaking caused by unstable center of gravity; wherein the support frame 20 is located in the middle of the floor through the counterweight 12, which effectively increases the stability of the support device 2, so that the center of gravity of the entire support device 2 structure is more concentrated and firmly located on the base plate 10, reducing the risk of tipping over or imbalance of the support device 2, and improving the safety of the entire trolley during use.

[0041] Reference Figure 1 In one embodiment, the rotating device 3 is movably connected to the supporting device 2 and the positioning device 30 respectively.

[0042] In the above embodiment, the rotating device 3 is used to connect the support column 21 and the positioning instrument 30. The rotating device 3 is movably connected to the support column 21 of the support device 2 through a motor, and the positioning instrument 30 is movably connected to the rotating device 3 through a motor, which increases the flexibility of the rotating device 3 and enables the rotating device 3 and the positioning instrument 30 to move at different angles and directions, which is suitable for different usage scenarios and needs. At the same time, the movement of the rotating device 3 and the positioning instrument 30 can be automated through the active connection driven by the motor, thereby improving work efficiency, reducing the burden on operators, and reducing the possibility of human operation errors.

[0043] Reference Figure 1 In one embodiment, the rotating device 3 includes a first arm 32 connected to the supporting device 2, a second arm 33 connected to the positioning device 30, and a third arm 34 connected between the first arm 32 and the second arm 33, wherein the first arm 32 rotates left and right based on the supporting device 2, and the second arm 33 and the third arm 34 rotate up and down based on the first arm 32.

[0044] In the above embodiment, the rotating device 3 includes a first arm 32, a second arm 33 and a third arm 34, wherein the first arm 32 is movably connected to the support column 21 of the supporting device 2, the second arm 33 is movably connected to the positioning device 30, and the third arm 34 is located between the first arm 32 and the second arm 33, and is movably connected between the first arm 32 and the second arm 33 through a motor. The structure of the three arms makes the rotating device 3 more flexible and changeable during operation, which helps to adapt to work requirements at different positions and angles, and improves the versatility and applicability of the trolley; in addition, the first arm 32 rotates left and right based on the supporting device 2, so that the plane formed by the rotation of the first arm 32 is perpendicular to the supporting device 2, and the second arm 33 and the third arm 34 rotate up and down based on the first arm 32, so that the plane formed by the rotation of the second arm 33 and the third arm 34 is parallel to the supporting device 2, which effectively increases the flexibility of the rotating device 3 when operating in a limited space, and improves work efficiency and convenience of operation.

[0045] Reference Figure 1 In one embodiment, a connecting plate 35 is provided at one end of the second hanging arm 33 away from the third hanging arm 34 , and the locator 30 rotates up and down on the second hanging arm 33 via the connecting plate 35 .

[0046] In the above embodiment, a connecting plate 35 for connecting the locator 30 is provided on the second boom 33, the connecting plate 35 is located at one end of the second boom 33 away from the third boom 34, and the connecting plate 35 is movably connected to the second boom 33 through a motor, ensuring that the locator 30 can be rotated up and down on the second boom 33 through the connecting plate 35, so that the plane formed by the rotation of the locator 30 is parallel to the supporting device 2, wherein the locator 30 is connected to the connecting plate 35 by bolts, ensuring that the locator 30 is firmly fixed on the connecting plate 35, providing a more stable support for the locator 30, avoiding the locator 30 from loosening or shifting during operation, and improving the stability and safety of the locator 30.

[0047] Reference Figure 1In one embodiment, the positioning instrument trolley also includes a shell 4, which includes a first shell 40 and a second shell 41 covering the base plate 10 and the support frame 20, one end of the second shell 41 is fixedly connected to the base plate 10, and the other end is provided with a notch 42, wherein the first shell 40 is fixedly connected to the notch 42, and a through hole 43 for the support column 21 to pass through is provided on the first shell 40.

[0048] In the above embodiment, the positioning instrument trolley also includes a shell 4, wherein the shell 4 includes a first shell 40 and a second shell 41, wherein the second shell 41 is mainly composed of a frame shell 4 portion covering the support frame 20 and a bottom plate 10 shell 4 portion covering the bottom plate 10, the frame shell 4 portion and the bottom plate 10 shell 4 portion are an integral piece, and the second shell 41 is preferably T-shaped, so that the corners of the frame shell 4 portion and the bottom plate 10 shell 4 portion are set to be arc-shaped chamfers, which effectively saves the production cost of the second shell 41 while also strengthening the structural strength of the second shell 41, improving the pressure and impact resistance of the second shell 41, and extending the service life of the shell 4, one end of the bottom plate 10 shell 4 portion of the second shell 41 is fixedly connected to the bottom plate 10 by bolts, and a notch 42 is set at the top of the frame shell 4 portion of the second shell 41 away from one end of the bottom plate 10 shell 4 portion, wherein the first The shell 40 is fixedly connected to the notch 42 by bolts. In addition, the first shell 40 is composed of two symmetrical shells. After the two symmetrical shells are combined together, a through hole 43 for the support column 21 to pass through is formed on the first shell 40. When installing the shell 4, the top of the support frame 20 is aligned with the notch 42 of the second shell 41, and the second shell 41 is moved toward the mobile chassis 1, ensuring that the bottom plate 10 of the second shell 41 is attached to the bottom plate 10 and fixedly connected by bolts, and then the first shell 40 composed of two symmetrical shells is bolted to the notch 42 of the second shell 41, so that the bottom plate 10, the support frame 20 and the support column 21 are partially wrapped by the shell 4, so that the shell 4 can be easily assembled and disassembled, making it easier and faster to repair, replace or clean the shell 4, thereby improving the maintainability and operability of the entire trolley.

[0049] Reference Figure 1 In one embodiment, at least one handle 44 is provided on a surface of the second shell 41 close to one end of the notch 42 , and the second shell 41 and the handle 44 are integrally formed.

[0050] In the above embodiment, at least one handle 44 for carrying or moving the trolley is provided on the second shell 41, and the handle 44 is located on the surface of the second shell 41 near the end of the notch 42, wherein the handle 44 is preferably arc-shaped, so that a certain gap is formed between the handle 44 and the second shell 41, which is used to provide a better gripping space for the fingers, which helps the operator to control the entire trolley and improves the stability and accuracy of the operation. In addition, the second shell 41 and the handle 44 are integrated, which increases the firmness of the overall structure of the shell 4. When the operator drives the second shell 41 to move the entire trolley by holding the handle 44, it is avoided that excessive force is applied to the handle 44 to cause the handle 44 to fall off the second shell 41, thereby improving the safety of the operation and the service life of the entire trolley.

[0051] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A positioning instrument trolley, characterized in that: It includes a mobile chassis, a supporting device and a rotating device; The supporting device comprises a supporting frame connected to the mobile chassis, and a supporting column detachably connected to an end of the supporting frame away from the mobile chassis; One end of the rotating device is connected to one end of the supporting column away from the supporting frame, and the other end of the rotating device away from the supporting column is connected to a positioning instrument.

2. The positioning instrument trolley according to claim 1, characterized in that: A mounting base is arranged at one end of the support frame away from the mobile chassis, a mounting plate integrally connected to the support column is arranged at one end of the support column away from the rotating device, and the support column is connected to the mounting base via the mounting plate.

3. The positioning instrument trolley according to claim 2, characterized in that: The support column includes a fixed part and a telescopic part, the telescopic part is sleeved in the fixed part, the fixed part is provided with a plurality of first positioning holes, and the telescopic part is provided with a plurality of second positioning holes corresponding to the first positioning holes, and the position of the telescopic part in the fixed part is controlled by inserting pins into the first positioning holes and the second positioning holes at the same time.

4. The positioning instrument trolley according to claim 1, characterized in that: The mobile chassis comprises a bottom plate, a plurality of extension parts are extended from the edge of the bottom plate in a direction away from the center of the bottom plate, and a plurality of universal wheels are arranged on a side of the extension part away from the supporting device.

5. The positioning instrument trolley according to claim 4, characterized in that: The mobile chassis further comprises a plurality of counterweight blocks, which are arranged on a side of the bottom plate away from the universal wheel, and the counterweight blocks are respectively fixedly connected between the bottom plate and the supporting device.

6. The positioning instrument trolley according to claim 1, characterized in that: The rotating device is movably connected to the supporting device and the positioning instrument respectively.

7. The positioning instrument trolley according to claim 1, characterized in that: The rotating device includes a first boom connected to the supporting device, a second boom connected to the positioning device, and a third boom connected between the first boom and the second boom, wherein the first boom rotates left and right based on the supporting device, and the second boom and the third boom rotate up and down based on the first boom.

8. The positioning instrument trolley according to claim 7, characterized in that: A connecting plate is provided at one end of the second boom away from the third boom, and the locator rotates up and down on the second boom via the connecting plate.

9. The positioning instrument trolley according to claim 4, characterized in that: The positioning instrument trolley also includes a shell, which includes a first shell and a second shell covering the base plate and the support frame, one end of the second shell is fixedly connected to the base plate, and the other end is provided with a notch, wherein the first shell is fixedly connected to the notch, and a through hole for the support column to pass through is provided on the first shell.

10. The positioning instrument trolley according to claim 9, characterized in that: At least one handle is disposed on a surface of the second shell near one end of the notch, and the second shell and the handle are integrally formed.

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