Adjustable assistant frame device

Abstract

The utility model relates to the technical field of dental operation equipment, in particular to an adjustable assistant frame device. The device comprises a first rotating unit, a connecting arm and an assistant frame, the first rotating unit is arranged at one end of the connecting arm, and the assistant frame is connected with the first rotating unit; the first rotating unit comprises two fixing plates, a first damping piece and a first embedding unit, and the two fixing plates are arranged on the two sides of the first damping piece correspondingly and connected with the connecting arm; the first damping piece is fixedly connected with the assistant frame and rotationally connected with the first embedding unit, and the first embedding unit is arranged in the connecting arm. According to the adjustable assistant frame device provided by the utility model, not only can the position of the assistant frame be greatly adjusted, but also a larger space is provided for routing of dental operation equipment through the fact that the radius of the cross section of the first damping piece is smaller than one third of the radius of the cross section of the connecting arm; and the problem of difficulty in routing of some dental operation equipment with specific models is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dental surgical equipment, and particularly to an adjustable assistant stand device. Background Art

[0002] In the existing dental surgical equipment, the adjustment of the assistant stand is usually limited to the angle adjustment between multiple adjustment blocks of the assistant stand, and it is impossible to perform large-scale position adjustment on the assistant stand. Therefore, there is a problem of low adjustability of the assistant stand. At the same time, in some specific dental surgical equipment, the radius of the pipeline is relatively low, and due to the large volume of the adjustment device therein, there is a problem of difficult wire routing. Summary of the Utility Model

[0003] The utility model provides an adjustable assistant stand device, which not only performs large-scale position adjustment on the assistant stand, but also provides a large space for wire routing of dental surgical equipment by making the cross-sectional radius of the first damping member less than one-third of the cross-sectional radius of the connecting arm, thus solving the problem of difficult wire routing in some specific types of dental surgical equipment.

[0004] Other characteristics and advantages of the utility model will become obvious through the following detailed description, or will be partially learned through the practice of the utility model.

[0005] According to an aspect of an embodiment of the utility model, an adjustable assistant stand device is provided. The device includes a first rotation unit, a connecting arm, and an assistant stand. The first rotation unit is provided at one end of the connecting arm, and the assistant stand is connected to the first rotation unit. The first rotation unit includes two fixing plates, a first damping member, and a first fitting unit. The two fixing plates are respectively provided on both sides of the first damping member and are both connected to the connecting arm. The first damping member is fixedly connected to the assistant stand and is rotationally connected to the first fitting unit. The first fitting unit is provided inside the connecting arm. Wherein, when the first damping member rotates through the first fitting unit, the assistant stand is driven to move, and the cross-sectional radius of the first damping member is less than one-third of the cross-sectional radius of the connecting arm.

[0006] In an embodiment of the utility model, based on the foregoing solution, the first damping member includes an annular block, a damping block, and a rotating shaft. The annular block is respectively connected to the assistant stand and the damping block. The rotating shaft is provided at the center of the damping block. The damping block is connected to the first fitting unit. Wherein, the radius of the annular block is the same as the cross-sectional radius of the connecting arm.

[0007] In an embodiment of the present utility model, based on the foregoing solution, the first fitting unit includes a gear member, a gear head, and a spring; one end of the spring is connected to the gear head, and the other end of the spring is fixed inside the connecting arm; the gear head is detachably connected to the gear member.

[0008] In an embodiment of the present utility model, based on the foregoing solution, the gear member is provided with a plurality of gears, and a plurality of gear slots are formed between the gears; the gear head can be fitted into each of the gear slots; wherein, the gear member can be rotated so that the gear head can be fitted into different gear slots, so that the assistant frame is driven by the gear member to rotate.

[0009] In an embodiment of the present utility model, based on the foregoing solution, the assistant frame includes a rotatable unit and a plurality of rotating blocks; the rotatable unit is connected to the rotating blocks, and the rotating blocks are rotatably connected to each other.

[0010] In an embodiment of the present utility model, based on the foregoing solution, the rotating block includes a placement opening and a limiting member; the placement opening is provided on the surface of the rotating block, and the limiting member is provided in the placement opening.

[0011] In an embodiment of the present utility model, based on the foregoing solution, the assistant frame further includes a control panel, and the control panel is connected to the rotatable unit.

[0012] In an embodiment of the present utility model, based on the foregoing solution, the device further includes a second rotating unit, and the second rotating unit includes a second damping member and a second fitting unit. The second damping member is fixedly connected to the connecting arm and is rotatably connected to the second fitting unit.

[0013] In an embodiment of the present utility model, based on the foregoing solution, the cross-sectional radius of the connecting arm is 40 millimeters to 50 millimeters.

[0014] The present utility model realizes the adjustment of the position of the assistant frame through the first damping member and the first fitting unit in the first rotating unit. Among them, the first damping member can be rotated through the first fitting unit, and then drive the assistant frame to move, that is, adjust the position of the assistant frame. At the same time, since the cross-sectional radius of the first damping member is less than one-third of the cross-sectional radius of the connecting arm, that is, the first damping member only occupies less than one-third of the volume of the connecting arm, there is enough space for the wires of the dental surgical equipment to route, solving the problem of difficult wiring caused by the small space of some pipelines.

[0015] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present utility model. Brief Description of the Drawings

[0016] The drawings here are incorporated into the specification and form a part of this specification, showing embodiments in line with the present utility model, and are used together with the specification to explain the principles of the present utility model. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0017] Figure 1 It is the overall structure diagram of the adjustable assistant frame device shown according to an embodiment of the present utility model;

[0018] Figure 2 It is the specific structure diagram of the adjustable assistant frame device shown according to an embodiment of the present utility model;

[0019] Figure 3 It is the specific structure diagram of the first rotation unit shown according to an embodiment of the present utility model;

[0020] Figure 4 It is the specific structure diagram of the assistant frame shown according to an embodiment of the present utility model.

[0021] Reference Signs

[0022] The first rotation unit 1, fixed plate 11, first damping member 12, annular block 121, damping block 122, rotating shaft 123, first fitting unit 13, gear member 131, gear 1311, gear slot 1312, gear head 132, spring 133, connecting arm 2, assistant frame 3, rotatable unit 31, rotating block 32, placement opening 321, limiting member 322, control panel 33, second rotation unit 4, second damping member 41, second fitting unit 42. Detailed Embodiments

[0023] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this utility model will be more complete and comprehensive, and the concept of the example embodiments will be fully conveyed to those skilled in the art.

[0024] In addition, the described features, structures or characteristics may be combined in one or more embodiments in any suitable manner. In the following description, numerous specific details are provided to give a thorough understanding of the embodiments of the present utility model. However, those skilled in the art will realize that the technical solutions of the present utility model may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be adopted. In other cases, well-known methods, devices, implementations or operations are not shown or described in detail to avoid obscuring aspects of the present utility model.

[0025] It should be noted that: "a plurality of" mentioned in this article refers to two or more. "And / or" describes the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after.

[0026] In order to more fully understand the technical content of the present utility model, the technical solutions of the present utility model will be further introduced and described below in conjunction with specific embodiments, but not limited thereto.

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0028] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or their combinations.

[0029] It should also be understood that the term "and / or" used in the specification and the appended claims of the present utility model refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0030] The implementation details of the technical solutions in the embodiments of the present utility model are elaborated in detail below:

[0031] First of all, it should be noted that the adjustable assistant stand device provided by the present utility model is applied to dental surgical equipment. On some specific models of dental surgical equipment, the cross-sectional radius of some connecting pipes is between 40 mm and 50 mm, which leads to the problem of difficult wire routing. The adjustable assistant stand device provided by the present utility model can save a large amount of volume space through the structural design of the first damping member 12 while greatly adjusting the position of the assistant stand 3, providing a large amount of volume space for wire routing in the dental surgical equipment, and solving the problem of difficult wire routing caused by too narrow pipes.

[0032] According to one aspect of the present utility model, there is provided an adjustable assistant stand device, the device comprising a first rotation unit 1, a connecting arm 2 and an assistant stand 3; the first rotation unit 1 is provided at one end of the connecting arm 2, and the assistant stand 3 is connected to the first rotation unit 1; the first rotation unit 1 includes two fixing plates 11, a first damping member 12 and a first fitting unit 13, the two fixing plates 11 are respectively provided on both sides of the first damping member 12 and are both connected to the connecting arm 2; the first damping member 12 is fixedly connected to the assistant stand 3 and is rotatably connected to the first fitting unit 13, and the first fitting unit 13 is provided inside the connecting arm 2; wherein, when the first damping member 12 rotates through the first fitting unit 13, it drives the assistant stand 3 to move, and the cross-sectional radius of the first damping member 12 is less than one-third of the cross-sectional radius of the connecting arm 2.

[0033] In an embodiment of the present utility model, the cross-sectional radius of the connecting arm 2 is 40 mm - 50 mm.

[0034] Specifically, as Figures 1 - 4 shown, the first rotation unit 1 is provided at one end of the connecting arm 2, the assistant stand 3 is connected to the first rotation unit 1, and the first damping member 12 can rotate through the first fitting unit 13, thereby driving the assistant stand 3 to move, so as to adjust the position of the entire assistant stand 3. Of course, the existing adjustment devices can also solve the problem of adjusting the position of the assistant stand 3, but the problem with the existing adjustment devices is that they cannot take into account solving the problems of position adjustment and difficult wire routing.

[0035] Therefore, how to provide a device that can both adjust the position of the assistant stand 3 and solve the problem of difficult wire routing is an urgent problem to be solved at present. That is to say, if the existing devices need to solve the problem of difficult wire routing, they require too large a volume, while the pipe volume of the dental surgical equipment is small at this time, such as a cross-sectional radius of 40 mm - 50 mm, resulting in problems of ugliness and disharmony when the provided adjustment devices are spliced with the pipes.

[0036] Therefore, in the embodiment of the present utility model, by making the cross-sectional radius of the first damping member 12 less than one-third of the cross-sectional radius of the connecting arm 2, sufficient space is reserved for wire routing, solving the problem of difficult wire routing. At the same time, when the first damping member 12 rotates through the first fitting unit 13, the assistant frame 3 can be driven to move, so as to simultaneously solve the problems of position adjustment and difficult wire routing, and improve the aesthetics and coordination when splicing with the dental surgical pipeline.

[0037] In an embodiment of the present utility model, the first damping member 12 includes an annular block 121, a damping block 122 and a rotating shaft 123. The annular block 121 is respectively connected to the assistant frame 3 and the damping block 122. The rotating shaft 123 is arranged at the center of the damping block 122, and the damping block 122 is connected to the first fitting unit 13; wherein, the radius of the annular block 121 is the same as the cross-sectional radius of the connecting arm 2.

[0038] Specifically, the annular block 121 is connected to the assistant frame 3 and the damping block 122. The pipe radius of the assistant frame 3 is the same as the radius of the connecting arm 2 and a part of the pipe of the dental surgical device, so the overall aesthetics and coordination of the pipeline can be improved. The rotating shaft 123 is arranged at the center position of the damping block 122, that is, the damping block 122 can rotate around the rotating shaft 123, and the damping block 122 is also connected to the first fitting unit 13, that is, the damping block 122 can rotate through the first fitting unit 13, thereby driving the annular block 121 and the assistant frame 3 to move.

[0039] In an embodiment of the present utility model, the first fitting unit 13 includes a gear member 131, a gear head 132 and a spring 133; one end of the spring 133 is connected to the gear head 132, and the other end of the spring 133 is fixed inside the connecting arm 2; the gear head 132 is detachably connected to the gear member 131.

[0040] A plurality of gears 1311 are provided on the gear member 131, and a plurality of gear slots 1312 are formed between the gears 1311. The gear head 132 can be embedded in each of the gear slots 1312; wherein, the gear member 131 can rotate so that the gear head 132 can be embedded in different gear slots 1312, so that the assistant frame 3 rotates driven by the gear member 131.

[0041] Specifically, the first fitting unit 13 includes a gear member 131, a gear head 132, and a spring 133. The gear member 131 is provided with a plurality of gears 1311, and a plurality of gear slots 1312 are formed between the gears 1311. The gear head 132 can be fitted with different gear slots 1312. That is, when the gear head 132 can be fitted into different gear slots 1312 by moving, during the moving process, it means that the damping block 122 also rotates, which can drive the assistant frame 3 to move. When the gear head 132 can be fitted in the gear slot 1312, the gear head 132 abuts against the gear member 131. At this time, if there is no large external force, the gear head 132 and the gear member 131 will not move. That is, after the adjustment is completed, the adjusted position can be fixed by the gear head 132 and the gear slot 1312, improving the stability after adjustment.

[0042] In an embodiment of the present invention, the assistant frame 3 includes a rotatable unit 31 and a plurality of rotating blocks 32; the rotatable unit 31 is connected to the rotating blocks 32, and the rotating blocks 32 are rotatably connected to each other.

[0043] Specifically, the assistant frame 3 can be rotated through the rotatable unit 31, thereby performing another adjustment on the position of the assistant frame 3. The rotating blocks 32 are rotatably connected to each other. Therefore, the angle of the rotating block 32 can be adjusted.

[0044] In an embodiment of the present invention, the rotating block 32 includes a placement opening 321 and a limiting member 322; the placement opening 321 is provided on the surface of the rotating block 32, and the limiting member 322 is provided in the placement opening 321.

[0045] Specifically, the placement opening 321 is used to place some tools for dental surgery, such as extraction forceps, root canal treatment instruments, infusion devices, and other tools. When these tools are placed in the placement opening 321, the limiting member 322 is used to fix these tools. The rotatable connection between the rotating blocks 32 enables the angle of the rotating block 32 to be adjusted, that is, the position and angle of the tools placed in the placement opening 321 can be adjusted. The user can adjust the angle of the adjusting block to the required position, that is, adjust the position of the tool to the required position, so as to make it more convenient to access the tools during dental surgery and improve the efficiency of dental surgery.

[0046] In an embodiment of the present invention, the assistant frame 3 further includes a control panel 33, and the control panel 33 is connected to the rotatable unit 31.

[0047] Specifically, the assistant stand 3 further includes a control panel 33, that is, some required operations can be performed through the control panel 33, such as conveying liquid, conveying gas, adjusting the suction volume of the root canal treatment instrument, and so on.

[0048] In an embodiment of the present invention, the device further includes a second rotation unit 4, and the second rotation unit 4 includes a second damping member 41 and a second fitting unit 42. The second damping member 41 is fixedly connected to the connecting arm 2 and is rotatably connected to the second fitting unit 42.

[0049] Specifically, the second rotation unit 4 is connected to the pipeline of the dental surgical device. The second rotation unit 4 includes a second damping member 41 and a second fitting unit 42. The second damping member 41 is fixedly connected to the connecting arm 2 and is rotatably connected to the second fitting unit 42. It should be noted that the structure of the second rotation unit 4 is basically the same as that of the first rotation unit 1, and their rotation principles are the same, so no more description will be given here. Through the second rotation unit 4, the adjustability of the position of the assistant stand 3 can be higher, because the first rotation unit 1 and the second rotation unit 4 can be linked to adjust, so that the assistant stand 3 can be adjusted in position to a greater extent, improving the position adjustability of the assistant stand 3.

[0050] In summary, the present invention realizes the adjustment of the position of the assistant stand 3 through the first damping member 12 and the first fitting unit 13 in the first rotation unit 1. Among them, the first damping member 12 can rotate through the first fitting unit 13, and then drive the assistant stand 3 to move, that is, adjust the position of the assistant stand 3. At the same time, by making the cross-sectional radius of the first damping member 12 less than one-third of the cross-sectional radius of the connecting arm 2, that is, the first damping member 12 only occupies less than one-third of the volume of the connecting arm 2, there is enough space for the wires of the dental surgical device to route, solving the problem of difficult wire routing caused by the small space of some pipelines.

[0051] In addition, the above-mentioned drawings are only schematic illustrations of the processes included in the method according to the exemplary embodiments of the present invention, rather than for limiting purposes. It is easy to understand that the processes shown in the above-mentioned drawings do not indicate or limit the time sequence of these processes. In addition, it is also easy to understand that these processes can be executed, for example, synchronously or asynchronously in multiple modules.

[0052] It should be understood that the present invention is not limited to the exact structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present invention is only limited by the appended claims.

[0053] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0054] The above are only specific embodiments of the present utility model, enabling those skilled in the art to understand or implement the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features of the utility model described herein.

Claims

1. An adjustable assistant stand device, characterized in that, The device includes a first rotating unit, a connecting arm, and an assistant frame; the first rotating unit is provided at one end of the connecting arm, and the assistant frame is connected to the first rotating unit; the first rotating unit includes two fixing plates, a first damping member, and a first fitting unit. The two fixing plates are respectively arranged on both sides of the first damping member and are both connected to the connecting arm; the first damping member is fixedly connected to the assistant frame and is rotatably connected to the first fitting unit, and the first fitting unit is arranged inside the connecting arm; wherein, when the first damping member rotates through the first fitting unit, it drives the assistant frame to move, and the cross-sectional radius of the first damping member is less than one-third of the cross-sectional radius of the connecting arm.

2. The adjustable assistant frame device according to claim 1, wherein, The first damping member includes an annular block, a damping block, and a rotating shaft. The annular block is respectively connected to the assistant frame and the damping block, the rotating shaft is arranged at the center of the damping block, and the damping block is connected to the first fitting unit; wherein, the radius of the annular block is the same as the cross-sectional radius of the connecting arm.

3. The adjustable assistant frame device according to claim 2, wherein, The first fitting unit includes a gear member, a gear head, and a spring; one end of the spring is connected to the gear head, and the other end of the spring is fixed inside the connecting arm; the gear head is detachably connected to the gear member.

4. The adjustable assistant stand device according to claim 3, characterized in that, The gear member is provided with a plurality of gears, and a plurality of gear slots are formed between the gears. The gear head can be embedded in each of the gear slots; wherein, the gear member can rotate so that the gear head can be embedded in different gear slots, so that the assistant frame rotates under the drive of the gear member.

5. The adjustable assistant rack device according to claim 4, wherein, The assistant frame includes a rotatable unit and a plurality of rotating blocks; the rotatable unit is connected to the rotating blocks, and the rotating blocks are rotatably connected to each other.

6. The adjustable assistant stand device according to claim 5, wherein, The rotating block includes a placement opening and a limiting member; the placement opening is arranged on the surface of the rotating block, and the limiting member is arranged inside the placement opening.

7. The adjustable assistant stand device according to claim 5, wherein, The assistant frame further includes a control panel, and the control panel is connected to the rotatable unit.

8. The adjustable assistant stand device according to claim 1, characterized in that, The device further includes a second rotating unit, the second rotating unit includes a second damping member and a second fitting unit, the second damping member is fixedly connected to the connecting arm and is rotatably connected to the second fitting unit.

9. The adjustable assistant stand device according to claim 1, wherein The cross-sectional radius of the connecting arm is 40 mm - 50 mm.

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