CN220707243U - LED operation shadowless lamp with stop device - Google Patents
LED operation shadowless lamp with stop device Download PDFInfo
- Publication number
- CN220707243U CN220707243U CN202322454332.4U CN202322454332U CN220707243U CN 220707243 U CN220707243 U CN 220707243U CN 202322454332 U CN202322454332 U CN 202322454332U CN 220707243 U CN220707243 U CN 220707243U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- limiting
- limiting plate
- shadowless lamp
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000670 limiting effect Effects 0.000 claims abstract description 67
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses an LED operation shadowless lamp with a limiting device, which relates to the technical field of medical appliances and comprises a main body structure and a limiting structure; the main structure comprises a first connecting rod, a connecting arm and a light source, wherein the top of the first connecting rod is rotationally provided with a second connecting rod, one end of the second connecting rod is rotationally connected with one end of the connecting arm through a rotating seat, the other end of the connecting arm is rotationally connected with one end of a third connecting rod through a rotating seat, the bottom of the third connecting rod is rotationally provided with a fourth connecting rod, the bottom of the fourth connecting rod is provided with a control box, and the light source is arranged on one side of the control box; the beneficial effects of the utility model are as follows: the limiting structure can limit the positions of the two rotating seats, so that the two rotating seats can not rotate any more, the traditional damping structure is replaced, the limiting effect is better, and the position is not deviated.
Description
Technical Field
The utility model relates to a surgical shadowless lamp, in particular to an LED surgical shadowless lamp with a limiting device, and belongs to the technical field of medical appliances.
Background
Surgical shadowless lamps have become a necessary device in surgical procedures; due to the illumination effect and the convenience of use, the device plays an important role in the experience of doctors in the operation process and the smooth operation;
the multifunctional mobile operation shadowless lamp disclosed in the application number CN201621010851.5 is also an increasingly mature technology and comprises a lamp cap (3) and a stand column, and is characterized in that: the upper portion of the stand column is a supporting tube (13), the lower portion of the supporting tube (13) is connected with a base (8) through a base shell (9), a storage battery is arranged in the base (8), a control panel (6) is arranged on the outer side face of the base shell (9), and a display screen (11) is arranged on the control panel (6). An external power supply plug (14) is arranged on the base (8), and casters (7) are arranged at the bottom of the base (8). The storage battery is arranged in the base, so that the operation can be continuously performed for 6 to 30 hours under the condition of no power supply, and the normal operation is ensured; the battery condition is monitored in real time through the control circuit, so that medical staff can accurately grasp the operation progress, and the use requirement of a place without power supply on the shadowless lamp under special conditions is met;
however, the above-mentioned method has the following defects in practical use: in order to enable shadowless adjustment to be suitable for time-limited adjustment of angles, damping is correspondingly arranged at each turning position of the lamp arm, so that the position of the lamp is not changed after adjustment when the angle of the lamp needs to be adjusted at any time; however, after a long period of use, the damping will become loose, so that a certain displacement will occur after adjusting the angle of the lamp.
Disclosure of Invention
The utility model aims to provide an LED operation shadowless lamp with a limiting device, which is used for solving the problem that the angle of the lamp after being adjusted can be displaced after being used for a long time in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an LED operation shadowless lamp with a limiting device comprises a main body structure and a limiting structure; the main structure comprises a first connecting rod, a connecting arm and a light source, wherein the top of the first connecting rod is rotationally provided with a second connecting rod, one end of the second connecting rod is rotationally connected with one end of the connecting arm through a rotating seat, the other end of the connecting arm is rotationally connected with one end of a third connecting rod through a rotating seat, the bottom of the third connecting rod is rotationally provided with a fourth connecting rod, the bottom of the fourth connecting rod is provided with a control box, and the light source is arranged on one side of the control box; the limiting structure comprises a limiting plate, the limiting plate is arranged on the outer side of the connecting arm in a sliding mode, and the end portion of the limiting plate is matched with the rotating shaft on the rotating seat in a clamping mode.
As a preferable technical scheme of the utility model, the main body structure further comprises a supporting seat, a cavity is formed in the top of the supporting seat, a supporting cylinder is arranged in the cavity, a piston rod of the supporting cylinder is provided with a mounting seat, the mounting seat is arranged at the bottom end of the first connecting rod, and a sealing cover is arranged at the top end of the supporting seat and is in sliding fit with the piston rod of the supporting cylinder.
As a preferable technical scheme of the utility model, a disinfection handle is arranged in the middle of the bottom end of the lamp source.
As a preferable technical scheme of the utility model, the outer side of the connecting arm is provided with a guide rod, the surface of the limiting plate is provided with a guide hole, the guide hole is in sliding fit with the guide rod, and the end part of the guide rod is provided with a limiting disc.
As a preferable technical scheme of the utility model, a clamping block is arranged at the end part of the limiting plate, a clamping seat is arranged on a rotating shaft inside the rotating seat, a clamping groove is arranged in the middle of the clamping seat, and the clamping groove is in clamping connection with the clamping block.
As a preferable technical scheme of the utility model, the cross section of the clamping block is regular octagon or regular dodecagon.
As a preferable technical scheme of the utility model, the inner side of the limiting plate is connected with the outer side of the connecting arm through the reset spring, and the outer side of the limiting plate is provided with the handle.
Compared with the related art, the LED surgical shadowless lamp with the limiting device has the following beneficial effects:
the limiting structure can limit the positions of the two rotating seats, so that the two rotating seats can not rotate any more, the traditional damping structure is replaced, the limiting effect is better, and the position is not deviated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
fig. 3 is a schematic structural view of the limiting plate of the present utility model.
In the figure: 1. a main body structure; 101. a first link; 102. a second link; 103. a rotating seat; 104. a connecting arm; 105. a third link; 106. a fourth link; 107. a control box; 108. a light source; 109. a mounting base; 1010. a support cylinder; 1011. a support base; 1012. a cavity; 1013. sealing cover; 1014. a moving wheel; 2. a limit structure; 201. a guide rod; 202. a limiting disc; 203. a limiting plate; 204. a guide hole; 205. a clamping block; 206. a return spring; 207. a handle; 208. a clamping seat; 209. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the utility model provides an LED operation shadowless lamp with a limiting device, which comprises a main body structure 1 and a limiting structure 2;
referring to fig. 1-3, a main body structure 1 includes a first connecting rod 101, a connecting arm 104 and a light source 108, wherein a second connecting rod 102 is rotatably arranged at the top of the first connecting rod 101, one end of the second connecting rod 102 is rotatably connected with one end of the connecting arm 104 through a rotating seat 103, the other end of the connecting arm 104 is rotatably connected with one end of a third connecting rod 105 through the rotating seat 103, a fourth connecting rod 106 is rotatably arranged at the bottom of the third connecting rod 105, a control box 107 is arranged at the bottom of the fourth connecting rod 106, and the light source 108 is arranged at one side of the control box 107;
as an example, preferably, the main body structure 1 further includes a supporting seat 1011, a cavity 1012 is provided at the top of the supporting seat 1011, a supporting cylinder 1010 is provided in the cavity 1012, a piston rod of the supporting cylinder 1010 is provided with a mounting seat 109, the mounting seat 109 is provided at the bottom end of the first link 101, a sealing cover 1013 is provided at the top end of the supporting seat 1011 and slidably engaged with the piston rod of the supporting cylinder 1010 for performing stable support, and the height of the light source 108 is adjusted by the expansion and contraction of the piston rod of the supporting cylinder 1010;
as the embodiment, preferably, a disinfection handle is arranged in the middle of the bottom end of the light source 108, so that the position of the light source 108 can be conveniently adjusted;
as the embodiment, preferably, the outer side of the connecting arm 104 is provided with two guide rods 201, the surfaces of the limiting plates 203 are provided with guide holes 204, the guide holes 204 are in sliding fit with the guide rods 201, and the end parts of the guide rods 201 are provided with limiting plates 202, so that the movement of the limiting plates 203 is guided;
referring to fig. 1-3, two limiting structures 2 are provided, which limit the positions of the two rotating seats 103 respectively, the limiting structures 2 comprise limiting plates 203, the limiting plates 203 are slidably arranged on the outer sides of the connecting arms 104, and the end parts of the limiting plates 203 are in clamping fit with the rotating shafts on the rotating seats 103;
as an example, preferably, the end of the limiting plate 203 is provided with a clamping block 205, the rotating shaft inside the rotating seat 103 is provided with a clamping seat 208, the middle of the clamping seat 208 is provided with a clamping groove 209, and the clamping groove 209 is in clamping connection with the clamping block 205 and is used for limiting the position of the rotating seat 103;
as the preferred embodiment, the cross section of the clamping block 205 is regular octagon, regular dodecagon or regular octadecanoic, which can adjust the rotation angle of the rotation seat 103;
as the embodiment, preferably, the inner side of the limiting plate 203 is connected with the outer side of the connecting arm 104 through the return spring 206, and the outer side of the limiting plate 203 is provided with a handle 207, so that the limiting plate 203 is convenient to operate through the handle 207;
specifically, the limiting plate 203 is pulled outwards through the handle 207, the limiting plate 203 is driven to move outwards under the sliding fit of the guide rod 201 and the guide hole 204, so that the clamping blocks 205 at the end parts of the limiting plate are separated from the clamping grooves 209 on the clamping bases 208, limiting on the two rotating bases 103 is eliminated, then the irradiation angle of the lamp sources 108 is adjusted through the two rotating bases 103, the handle 207 is loosened, the limiting plate 203 is reset under the elastic action of the reset spring 206, the clamping blocks 205 on the limiting plate 203 are matched with the clamping grooves 209 on the clamping bases 208 in a clamping mode, and the limiting effect is achieved on the rotation of the two rotating bases 103.
Example 2
The main structure of this embodiment is the same as that of embodiment 1, in which two limiting plates 203 are fixedly connected together, so that they can limit two rotating seats 103 at the same time.
When the device is used, firstly, the device is moved to a working position through the moving wheel 1014, then the limiting plate 203 is pulled outwards through the handle 207, the limiting plate 203 is driven to move outwards under the sliding fit of the guide rod 201 and the guide hole 204, the clamping blocks 205 at the end parts of the limiting plate are separated from the clamping grooves 209 on the clamping seats 208, so that the limiting of the two rotating seats 103 is released, then the irradiation angle of the light source 108 is adjusted through the two rotating seats 103, the adjustment is completed, the handle 207 is released, the limiting plate 203 is reset under the elastic action of the reset spring 206, the clamping blocks 205 on the limiting plate 203 are clamped and matched with the clamping grooves 209 on the clamping seats 208, the limiting effect is achieved on the rotation of the two rotating seats 103, finally, the supporting cylinder 1010 is started, the height of the light source 108 is adjusted through the telescopic adjustment of the piston rods of the supporting cylinder 1010, and the position of the light source 108 is adjusted through the rotating fit of the first connecting rod 101 and the second connecting rod 102 and the rotating fit of the third connecting rod 105 and the fourth connecting rod 106.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. LED operation shadowless lamp with stop device, characterized by including
A main body structure (1); the main structure (1) comprises a first connecting rod (101), a connecting arm (104) and a light source (108), wherein a second connecting rod (102) is rotationally arranged at the top of the first connecting rod (101), one end of the second connecting rod (102) is rotationally connected with one end of the connecting arm (104) through a rotating seat (103), the other end of the connecting arm (104) is rotationally connected with one end of a third connecting rod (105) through the rotating seat (103), a fourth connecting rod (106) is rotationally arranged at the bottom of the third connecting rod (105), a control box (107) is arranged at the bottom end of the fourth connecting rod (106), and the light source (108) is arranged on one side of the control box (107);
a limit structure (2); the limiting structure (2) comprises a limiting plate (203), the limiting plate (203) is arranged on the outer side of the connecting arm (104) in a sliding mode, and the end portion of the limiting plate (203) is matched with the rotating shaft on the rotating seat (103) in a clamping mode.
2. The LED surgical shadowless lamp with limiting device of claim 1, wherein: the main body structure (1) further comprises a supporting seat (1011), a cavity (1012) is formed in the top of the supporting seat (1011), a supporting cylinder (1010) is arranged in the cavity (1012), a mounting seat (109) is arranged on a piston rod of the supporting cylinder (1010), the mounting seat (109) is arranged at the bottom end of the first connecting rod (101), and a sealing cover (1013) is arranged at the top end of the supporting seat (1011) and is in sliding fit with the piston rod of the supporting cylinder (1010).
3. The LED surgical shadowless lamp with limiting device of claim 1, wherein: the middle part of the bottom end of the lamp source (108) is provided with a disinfection handle.
4. The LED surgical shadowless lamp with limiting device of claim 1, wherein: the outside of linking arm (104) is equipped with guide bar (201), guiding hole (204) have been seted up on the surface of limiting plate (203), and guiding hole (204) and guide bar (201) sliding fit, and the tip of guide bar (201) is equipped with spacing dish (202).
5. The LED surgical shadowless lamp with limiting device of claim 1, wherein: the end of limiting plate (203) is equipped with fixture block (205), be provided with cassette (208) in the pivot of rotation seat (103) inside, the middle part of cassette (208) is equipped with draw-in groove (209), and draw-in groove (209) and fixture block (205) block are connected.
6. The LED surgical shadowless lamp with limiting device of claim 1, wherein: the cross section of the clamping block (205) is regular octagon or regular dodecagon.
7. The LED surgical shadowless lamp with limiting device of claim 1, wherein: the inner side of the limiting plate (203) is connected with the outer side of the connecting arm (104) through a return spring (206), and a handle (207) is arranged on the outer side of the limiting plate (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322454332.4U CN220707243U (en) | 2023-09-11 | 2023-09-11 | LED operation shadowless lamp with stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322454332.4U CN220707243U (en) | 2023-09-11 | 2023-09-11 | LED operation shadowless lamp with stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220707243U true CN220707243U (en) | 2024-04-02 |
Family
ID=90437357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322454332.4U Active CN220707243U (en) | 2023-09-11 | 2023-09-11 | LED operation shadowless lamp with stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220707243U (en) |
-
2023
- 2023-09-11 CN CN202322454332.4U patent/CN220707243U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107961157B (en) | Traditional chinese medical science human acupuncture point projection arrangement | |
| CN220707243U (en) | LED operation shadowless lamp with stop device | |
| CN112386319A (en) | Guiding and positioning device for mammary gland puncture and using method | |
| CN219640974U (en) | Remote sensing monitoring device for non-grain farmland | |
| CN117072401A (en) | Portable intermittent inflation pressure pump | |
| CN203857279U (en) | Medical upright LED (light emitting diode) shadowless lamp | |
| CN206973485U (en) | A kind of constructing tunnel lighting device | |
| CN212565414U (en) | Multi-angle shadowless lamp for ophthalmic surgery | |
| CN213177761U (en) | Adjustable lighting device for electric power overhaul | |
| CN107343713A (en) | Intelligent shoe cabinet with adjustable space | |
| CN111060303A (en) | Test bed for tooth bracket | |
| CN110853486A (en) | Portable sunshine projection simulation experiment device | |
| CN214405961U (en) | ICU is with angle-adjustable's operating lamp | |
| CN220931041U (en) | Novel LED operation shadowless lamp | |
| CN210979402U (en) | Multi-angle adjustable lamp for operating room nursing | |
| CN220690654U (en) | Lighting distribution box function simulation test device | |
| CN220657614U (en) | Blood collection tube placement device | |
| CN219166740U (en) | Tooth implantation positioning aid | |
| CN214064740U (en) | Adjustable lighting device is used in tunnel construction | |
| CN208697481U (en) | A kind of manipulator module | |
| CN215862457U (en) | A live apparatus supporting structure for multiple platform | |
| CN211834765U (en) | Multi-angle shadowless lamp for ophthalmology clinic | |
| CN213576916U (en) | Mounting rack for shadowless lamp | |
| CN221054929U (en) | Inspection multi-angle shadowless lamp | |
| CN220557978U (en) | Lighting device for oral care examination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |