Shadowless lamp

Abstract

The utility model discloses a shadowless lamp which comprises a rotating arm assembly, a mechanical arm, a lamp holder assembly and a controller, and one end of the mechanical arm is connected to the rotating arm assembly; the lamp holder assembly is connected to the other end of the mechanical arm. And the controller is in communication connection with the mechanical arm so as to control the movement of the mechanical arm. According to the scheme, the lamp holder assembly can be conveniently reversed, and the working efficiency of medical workers can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a shadowless lamp. Background Art

[0002] Shadowless lamp is one of the important medical equipment in the operating room. Medical staff can use shadowless lamp to achieve shadow-free lighting at the patient's operation site, thereby helping doctors to clearly distinguish the lesion tissue and successfully complete the operation.

[0003] In the related art, the shadowless lamp includes a rotating arm assembly, a spring arm assembly and a lamp head assembly, one end of the spring arm assembly is connected to the rotating arm assembly, and the other end is connected to the lamp head assembly, and the direction of the lamp head assembly is changed by pulling the spring arm assembly. However, pulling the spring arm assembly is generally laborious, which is not conducive to improving the work efficiency of medical staff. Utility Model Content

[0004] The utility model aims to provide a shadowless lamp, which aims to remotely control the direction of the lamp head assembly through a controller, thereby improving the work efficiency of medical staff.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a shadowless lamp, which includes a rotating arm assembly, a mechanical arm, a lamp head assembly and a controller, one end of the mechanical arm is connected to the rotating arm assembly; the lamp head assembly is connected to the other end of the mechanical arm; the controller is communicatively connected to the mechanical arm to control the movement of the mechanical arm.

[0006] Optionally, the first section includes a first connecting shell and a first driving assembly, one end of the first connecting shell is connected to the rotating arm assembly, the first connecting shell is provided with a first storage cavity, the first driving assembly is provided in the first storage cavity, the lamp head assembly is connected to the rotating driving end of the first driving assembly, and the first driving assembly is communicatively connected to the controller.

[0007] Optionally, the robotic arm also includes a second section, a fixed end of the second section is connected to the movable end of the first section perpendicular to the vertical direction, the movable end of the second section is connected to the lamp head assembly, and rotates around a direction perpendicular to the vertical direction under remote control of the controller.

[0008] Optionally, the second section includes a second connecting shell and a second driving assembly, one end of the second connecting shell is connected to the first section, the second connecting shell is provided with a second storage cavity, the second driving assembly is provided in the second storage cavity, the lamp head assembly is connected to the rotating driving end of the second driving assembly, and the second driving assembly is communicatively connected to the controller.

[0009] Optionally, the robotic arm also includes a third section, the fixed end of the third section is connected to the movable end of the second section perpendicular to the vertical direction, the movable end of the third section is connected to the lamp head assembly, and rotates around a direction perpendicular to the vertical direction under remote control of the controller.

[0010] Optionally, the third section includes a third connecting shell and a third driving assembly, one end of the third connecting shell is connected to the second section, the third connecting shell is provided with a third storage cavity, the third driving assembly is provided in the third storage cavity, the lamp head assembly is connected to the rotating driving end of the third driving assembly, and the controller is communicatively connected to the third driving assembly.

[0011] Optionally, the rotating arm assembly includes a base and a connecting rod, one end of the connecting rod is rotatably connected to the base, and the other end is connected to the mechanical arm.

[0012] Optionally, one end of the connecting rod facing away from the base is welded to the robotic arm.

[0013] Optionally, the lamp head assembly includes a lamp housing and a lamp body, the lamp housing having a plug-in portion protruding from a side facing the robotic arm, the robotic arm having a transfer hole opened at one end facing the lamp housing, the plug-in portion being inserted into the transfer hole, and the lamp body being connected to a side of the lamp housing facing away from the robotic arm.

[0014] In the technical solution of the utility model, a mechanical arm is used to replace the spring arm originally installed in the shadowless lamp. The movement of the mechanical arm is remotely controlled and adjusted through a controller, so the lamp head can be easily moved to the desired position, thereby changing the direction of the lamp head. The overall structure is reasonable and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is a structural schematic diagram of an embodiment of the utility model shadowless lamp;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the hidden part of the housing of the shadowless lamp;

[0018] Figure 3 for Figure 1 The exploded structural diagram of the shadowless lamp shown;

[0019] Figure 4 for Figure 3 Schematic diagram of the exploded structure of the robotic arm.

[0020] Description of Figure Numbers:

[0021] Label name Label name 10 Shadowless lamp 331 Second connection shell 1 Rotating arm assembly 35 Section 3 11 Base 351 The third connection shell 13 link 353 The third drive component 3 Robotic Arm 5 Lamp head assembly 31 Section 1 51 Lamp housing 311 First connection shell 511 Connector 313 First drive assembly 7 Controller 33 Section 2

[0022] 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

[0023] 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 of 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.

[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0027] Shadowless lamp is one of the important medical equipment in the operating room. Medical staff can use shadowless lamp to achieve shadow-free lighting at the patient's operation site, thereby helping doctors to clearly distinguish the lesion tissue and successfully complete the operation.

[0028] In the related art, the shadowless lamp includes a rotating arm assembly, a spring arm assembly and a lamp head. One end of the spring arm assembly is connected to the rotating arm assembly, and the other end is connected to the lamp head assembly. The direction of the lamp head assembly can be changed by pulling the spring arm assembly. However, pulling the spring arm assembly is generally difficult, which is not conducive to improving the work efficiency of medical staff. For example, in the specific operation, the lifting and rotation of the lamp head are all performed by the spring arm. When adjusting, it is necessary to pull the lamp head to change the direction, which is quite difficult.

[0029] In order to solve the above problems, the present invention proposes a shadowless lamp 10, which aims to remotely control the direction of the lamp head assembly 5 through a controller 7, which is beneficial to improving the work efficiency of medical staff.

[0030] Reference Figures 1 to 4 In one embodiment of the utility model, the shadowless lamp 10 includes a rotating arm assembly 1, a mechanical arm 3, a lamp head assembly 5 and a controller 7, one end of the mechanical arm 3 is connected to the rotating arm assembly 1; the lamp head assembly 5 is connected to the other end of the mechanical arm 3; the controller 7 is communicatively connected to the mechanical arm 3 to control the movement of the mechanical arm 3.

[0031] The controller 7 may be a common remote controller, which is connected to the robot arm 3 in a wireless communication manner to send a control signal to the robot arm 3 , thereby controlling the robot arm 3 .

[0032] In the technical solution of the utility model, a mechanical arm 3 is used to replace the spring arm originally installed in the shadowless lamp 10. The movement of the mechanical arm 3 is remotely controlled by the controller 7, so the lamp head can be easily moved to the desired position, thereby changing the direction of the lamp head. The overall structure is reasonable and the operation is simple.

[0033] It is worth noting that the specific motion structure of the robot arm 3 is not limited here, and any technical concept of arranging a robot arm 3 between the rotating arm assembly 1 and the lamp head assembly 5 falls within the protection scope of this application.

[0034] Reference Figures 1 to 4 In one embodiment of the utility model, the robotic arm 3 includes a first section 31, a fixed end of the first section 31 is connected to the rotating arm assembly 1 in parallel with the vertical direction, and a rotating end of the first section 31 is connected to the lamp head assembly 5, and rotates around the vertical direction under the remote control of the controller 7.

[0035] In this embodiment, the controller 7 controls the rotating end of the first section 31 to rotate, so that the lamp head assembly 5 rotates around the vertical direction under the drive of the first section 31, thereby facilitating the reversing adjustment of the lamp head assembly 5 to meet the usage needs of medical staff.

[0036] Reference Figures 1 to 4 In one embodiment of the utility model, the first section 31 includes a first connecting shell 311 and a first driving assembly 313, one end of the first connecting shell 311 is connected to the rotating arm assembly 1, the first connecting shell 311 is provided with a first storage cavity, the first driving assembly 313 is provided in the first storage cavity, the lamp head assembly 5 is connected to the rotating driving end of the first driving assembly 313, and the first driving assembly 313 is communicatively connected to the controller 7.

[0037] In this embodiment, the first driving assembly 313 is stored by the first connecting shell 311, and the lamp head assembly 5 is connected to the rotation driving end of the first driving assembly 313. After the first driving assembly 313 receives the signal from the controller 7, the first driving assembly 313 drives the lamp head assembly 5 to rotate around the vertical direction to achieve stable driving of the lamp head assembly 5, thereby improving the user experience.

[0038] Optionally, the first driving assembly 313 includes a driving motor and a transmission member, one end of the transmission member is connected to the driving end of the driving motor for rotation, and the other end is connected to the lamp head assembly 5 to drive the lamp head assembly 5 to rotate around the vertical direction. According to the orientation requirements of the lamp head assembly 5, the transmission member can be designed as an arc segment or other shapes with a guiding function, so as to further meet the use needs of medical staff.

[0039] Reference Figures 1 to 4 In one embodiment of the utility model, the robotic arm 3 also includes a second section 33, a fixed end of the second section 33 is connected to the movable end of the first section 31 perpendicular to the vertical direction, and the movable end of the second section 33 is connected to the lamp head assembly 5, and rotates around a direction perpendicular to the vertical direction under the remote control of the controller 7.

[0040] In this embodiment, the second section 33 is connected to the moving end of the first section 31 perpendicular to the vertical direction, and the lamp head assembly 5 is connected to the second section 33. Therefore, by designing the length of the second section 33, the lamp head assembly 5 can be rotated around the vertical direction within different length ranges. In addition, it is worth noting that the controller 7 controls the rotating end of the second section 33 to rotate, so that the lamp head assembly 5 is driven by the second section 33 to rotate around the direction perpendicular to the vertical direction, thereby further realizing the reversing adjustment of the lamp head assembly 5 to meet the use needs of medical staff.

[0041] Reference Figures 1 to 4 In one embodiment of the utility model, the second section 33 includes a second connecting shell 331 and a second driving assembly, one end of the second connecting shell 331 is connected to the first section 31, the second connecting shell 331 is provided with a second storage cavity, the second driving assembly is arranged in the second storage cavity, the lamp head assembly 5 is connected to the rotating driving end of the second driving assembly, and the second driving assembly is communicatively connected to the controller 7.

[0042] In this embodiment, the second drive assembly is stored by the second connecting shell 331, and the lamp head assembly 5 is connected to the rotation driving end of the second drive assembly. After receiving the signal from the controller 7, the second drive assembly drives the lamp head assembly 5 to rotate around the vertical direction to achieve stable driving of the lamp head assembly 5, thereby improving the user experience.

[0043] Optionally, the second driving assembly includes a driving motor and a transmission member, one end of the transmission member is connected to the driving end of the driving motor for rotation, and the other end is connected to the lamp head assembly 5 to drive the lamp head assembly 5 to rotate around the vertical direction. According to the orientation requirements of the lamp head assembly 5, the transmission member can be designed as an arc segment or other guiding shapes to further meet the use needs of medical staff.

[0044] Optionally, a transmission member of the first driving assembly 313 and the second connecting shell 331 are threadedly connected to ensure that the first driving assembly 313 drives the second connecting shell 331 smoothly.

[0045] Reference Figures 1 to 4 In one embodiment of the utility model, the robotic arm 3 also includes a third section 35, the fixed end of the third section 35 is connected to the movable end of the second section 33 perpendicular to the vertical direction, the movable end of the third section 35 is connected to the lamp head assembly 5, and rotates around a direction perpendicular to the vertical direction under the remote control of the controller 7.

[0046] In this embodiment, the third section 35 is connected to the moving end of the second section 33 parallel to the vertical direction, and the lamp head assembly 5 is connected to the third section 35. Therefore, by designing the length of the third section 35, the lamp head assembly 5 can be rotated perpendicular to the vertical direction within different length ranges, thereby adjusting the height of the lamp head assembly 5. In addition, it is worth noting that the controller 7 controls the rotating end of the third section 35 to rotate, so that the lamp head assembly 5 is driven by the third section 35 to rotate in a small range around the vertical direction, thereby further realizing the reversing adjustment of the lamp head assembly 5 to meet the use needs of medical staff.

[0047] Reference Figures 1 to 4In one embodiment of the utility model, the third section 35 includes a third connecting shell 351 and a third driving assembly 353, one end of the third connecting shell 351 is connected to the second section 33, the third connecting shell 351 is provided with a third storage cavity, the third driving assembly 353 is provided in the third storage cavity, the lamp head assembly 5 is connected to the rotating driving end of the third driving assembly 353, and the controller 7 is communicatively connected to the third driving assembly 353.

[0048] In this embodiment, the third driving assembly 353 is stored by the third connecting shell 351, and the lamp head assembly 5 is connected to the rotation driving end of the third driving assembly 353. After the third driving assembly 353 receives the signal from the controller 7, the third driving assembly 353 drives the lamp head assembly 5 to rotate around the vertical direction to achieve stable driving of the lamp head assembly 5, thereby improving the user experience.

[0049] Optionally, the third driving assembly 353 includes a driving motor and a transmission member, one end of the transmission member is connected to the driving end of the driving motor for rotation, and the other end is connected to the lamp head assembly 5 to drive the lamp head assembly 5 to rotate around the vertical direction. According to the orientation requirements of the lamp head assembly 5, the transmission member can be designed as an arc segment or other shapes with a guiding function, so as to further meet the use needs of medical staff.

[0050] Optionally, a transmission member of the second driving assembly and the third connecting shell 351 are threadedly connected to ensure that the second driving assembly drives the third connecting shell 351 smoothly.

[0051] Reference Figures 1 to 3 In one embodiment of the present utility model, the rotating arm assembly 1 includes a base 11 and a connecting rod 13, one end of the connecting rod 13 is rotatably connected to the base 11, and the other end is connected to the mechanical arm 3.

[0052] In this embodiment, the robotic arm 3 rotates around the base 11 driven by the connecting rod 13, thereby providing the robotic arm 3 with an additional rotation adjustment structure, which is beneficial to reducing the overall length of the robotic arm 3 and further meeting the usage needs of medical staff.

[0053] Reference Figures 1 to 3 In one embodiment of the present invention, one end of the connecting rod 13 away from the base 11 is welded to the robotic arm 3 .

[0054] In this embodiment, one end of the connecting rod 13 away from the base 11 is connected to the mechanical arm 3 by welding, which is beneficial to enhancing the overall structural strength and ensuring that the rotating arm assembly 1 drives the mechanical arm 3 smoothly.

[0055] Reference Figures 1 to 3In one embodiment of the utility model, the lamp head assembly 5 includes a lamp housing 51 and a lamp body, the lamp housing 51 is provided with a plug-in portion 511 on the side facing the robotic arm 3, the robotic arm 3 is provided with a transfer hole on one end facing the lamp housing 51, the plug-in portion 511 is inserted into the transfer hole, and the lamp body is connected to the side of the lamp housing 51 facing away from the robotic arm 3.

[0056] In this embodiment, the plug-in portion 511 of the lamp housing 51 is connected to the adapter hole of the robotic arm 3 by plugging, thereby ensuring the connection stability between the lamp head and the robotic arm 3, ensuring that the robotic arm 3 drives the lamp head smoothly, and thereby improving the user experience of medical staff.

[0057] In summary, the shadowless lamp 10 of the present utility model embodiment is equipped with a mechanical arm 3 on the basis of the existing rotating arm assembly 1 of the shadowless lamp 10, eliminating the previous adjustment method of the spring arm. In the past, the adjustment of the spring arm required manual hand-holding of the lamp head assembly 5. In view of this shortcoming in use and operation, the present solution replaces the originally installed spring arm with a mechanical arm 3. The adjustment of the mechanical arm 3 is controlled by a remote control, which facilitates the adjustment of the rotation and lifting of the lamp head assembly 5, and the lamp head assembly 5 can be easily moved to the desired position. It has a reasonable structure and is easy to operate.

[0058] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A shadowless lamp, characterized in that: The shadowless lamp comprises: Swivel arm assembly; A mechanical arm, one end of which is connected to the rotating arm assembly; a lamp head assembly, the lamp head assembly being connected to the other end of the mechanical arm; and A controller, the controller being in communication with the robotic arm to control the movement of the robotic arm; The mechanical arm comprises a first section, a fixed end of the first section is connected to the rotating arm assembly in parallel with the vertical direction, and a rotating end of the first section is connected to the lamp head assembly and rotates around the vertical direction under the remote control of the controller.

2. The shadowless lamp according to claim 1, characterized in that: The first section includes a first connecting shell and a first driving assembly, one end of the first connecting shell is connected to the rotating arm assembly, the first connecting shell is provided with a first storage cavity, the first driving assembly is provided in the first storage cavity, the lamp head assembly is connected to the rotating driving end of the first driving assembly, and the first driving assembly is communicatively connected to the controller.

3. The shadowless lamp according to claim 1, characterized in that: The robotic arm also includes a second section, a fixed end of the second section is connected to the moving end of the first section perpendicular to the vertical direction, the moving end of the second section is connected to the lamp head assembly, and rotates around the vertical direction perpendicular to the vertical direction under the remote control of the controller.

4. The shadowless lamp according to claim 3, characterized in that: The second section includes a second connecting shell and a second driving assembly, one end of the second connecting shell is connected to the first section, the second connecting shell is provided with a second storage cavity, the second driving assembly is arranged in the second storage cavity, the lamp head assembly is connected to the rotating driving end of the second driving assembly, and the second driving assembly is communicatively connected to the controller.

5. The shadowless lamp as claimed in claim 3, characterized in that: The robotic arm also includes a third section, a fixed end of the third section is connected to the movable end of the second section parallel to the vertical direction, the movable end of the third section is connected to the lamp head assembly, and rotates around a direction perpendicular to the vertical direction under the remote control of the controller.

6. The shadowless lamp according to claim 5, characterized in that: The third section includes a third connecting shell and a third driving assembly. One end of the third connecting shell is connected to the second section. The third connecting shell is provided with a third storage cavity. The third driving assembly is provided in the third storage cavity. The lamp head assembly is connected to the rotating driving end of the third driving assembly. The controller is communicatively connected with the third driving assembly.

7. The shadowless lamp according to any one of claims 1 to 6, characterized in that: The rotating arm assembly comprises a base and a connecting rod, one end of the connecting rod is rotatably connected to the base, and the other end is connected to the mechanical arm.

8. The shadowless lamp according to claim 7, characterized in that: One end of the connecting rod away from the base is welded to the mechanical arm.

9. The shadowless lamp according to any one of claims 1 to 6, characterized in that: The lamp holder assembly includes a lamp housing and a lamp body, wherein a plug-in portion is protruding from a side of the lamp housing facing the mechanical arm, a transfer hole is opened at one end of the mechanical arm facing the lamp housing, the plug-in portion is inserted into the transfer hole, and the lamp body is connected to a side of the lamp housing facing away from the mechanical arm.

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