CN214306981U - Crescent ring shaped fixing device for operation shadowless lamp - Google Patents
Crescent ring shaped fixing device for operation shadowless lamp Download PDFInfo
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- CN214306981U CN214306981U CN202120467524.7U CN202120467524U CN214306981U CN 214306981 U CN214306981 U CN 214306981U CN 202120467524 U CN202120467524 U CN 202120467524U CN 214306981 U CN214306981 U CN 214306981U
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- semicircular sleeve
- ring
- mounting
- fixing
- shadowless lamp
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Abstract
The utility model discloses a crescent annular fixing device of an operation shadowless lamp, which comprises a first semicircular sleeve and a second semicircular sleeve, wherein the first semicircular sleeve is connected with a second semicircular sleeve, the top ends of the first semicircular sleeve and the second semicircular sleeve are both provided with thread grooves, the top ends of the first semicircular sleeve and the second semicircular sleeve are both in threaded connection with a mounting substrate, the bottom parts of the first semicircular sleeve and the second semicircular sleeve are both provided with lamp holders, one side of the first semicircular sleeve is hinged with a fixing ring, the bottom part of the second semicircular sleeve is fixedly connected with a fixing plate, the middle part of the fixing plate is in sliding connection with a fixing rod, one side of the fixing rod is fixedly connected with a mounting block, a spring is arranged between the mounting block and the fixing plate, the utility model is convenient for better dismounting and better maintaining the lamp holders by arranging the first semicircular sleeve and the second semicircular sleeve, the lamp body is convenient to install better, and the device is simple to operate and convenient to use better.
Description
Technical Field
The utility model relates to an easy dismouting lamp stand field especially relates to operation shadowless lamp crescent annular fixing device.
Background
The surgical shadowless lamp is designed to illuminate the surgical site for optimal viewing of small, low contrast objects at various depths in the incision and body cavity, and because the head, hands and instruments of the operator can cause disturbing shadows on the surgical site, the surgical shadowless lamp should be designed to eliminate the shadows as much as possible and minimize color distortion.
The operation shadowless lamp is important medical equipment in modern medical treatment, and the installation and the dismantlement mode of operation shadowless lamp holder are the important factor that influences operation shadowless lamp usability, and the lamp holder installation of traditional operation shadowless adopts the screw fixation more, and it is comparatively troublesome to dismantle and maintain to we design operation shadowless lamp crescent annular fixing device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a crescent annular fixing device of an operation shadowless lamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the crescent fixing device for the shadowless lamp comprises a first semicircular sleeve and a second semicircular sleeve, wherein the first semicircular sleeve is connected with a second semicircular sleeve hinge, thread grooves are formed at the top ends of the first semicircular sleeve and the second semicircular sleeve, the top ends of the first semicircular sleeve and the second semicircular sleeve are jointly in threaded connection with a mounting substrate, lamp holders are formed at the bottoms of the first semicircular sleeve and the second semicircular sleeve, a fixing ring is hinged to one side of the first semicircular sleeve, a fixing plate is fixedly connected to the bottom of the second semicircular sleeve, a fixing rod is slidably connected to the middle of the fixing plate, a mounting block is fixedly connected to one side of the fixing rod, a spring is arranged between the mounting block and the fixing plate, a pull ring is fixed to one end, away from the spring, of the mounting block, a limiting groove is formed at the tail end of the second semicircular sleeve, a convex block is smoothly attached to the inside of the limiting groove, and a bearing block is arranged between the convex block and the fixing ring, the mounting groove has been seted up to solid fixed ring end, the mounting groove inside wall laminates with the dead lever lateral wall.
As a further description of the above technical solution:
the fixed rod and the installation block are made of stainless steel materials, and the fixed rod and the installation block are integrally cast and formed.
As a further description of the above technical solution:
two ends of the spring are respectively bonded with the fixing plate and the mounting block, the mounting block is welded with the pull ring, and the section of the pull ring is in a semi-arc shape.
As a further description of the above technical solution:
the fixing plate is connected with the fixing rod in a sliding mode, the cross section of the fixing rod is circular, and one end, far away from the mounting block, of the fixing rod is arc-shaped.
As a further description of the above technical solution:
the fixing ring is made of stainless steel materials and is bonded with the bearing block, the bearing block is made of rubber materials, the section of the bearing block is circular, and the bearing block is bonded with the bump.
As a further description of the above technical solution:
the section of the lug is arc-shaped, the length of the section of the lug is four millimeters, and the lug is made of stainless steel.
As a further description of the above technical solution:
the mounting substrate is stainless steel, and a plurality of mounting holes have been seted up to mounting substrate week side.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up first semicircle cover and second semicircle cover, the better dismouting lamp stand of being convenient for of setting up of first semicircle cover and second semicircle cover, be convenient for better maintain the lamp stand, the better installation lamp body of being convenient for, the device easy operation, the better use of being convenient for.
2. The utility model discloses a setting up and holding piece and spring, installation piece, pull ring, holding piece and spring, installation piece, pull ring set up be convenient for better fixed first semicircle cover and second semicircle cover, the better use of being convenient for, the better dismantlement of being convenient for, the device easy operation, the better use of being convenient for.
Drawings
FIG. 1 is a side view of the crescent ring-shaped fixing device of the shadowless operation lamp of the utility model;
fig. 2 is a top view of the first semicircular sleeve and the second semicircular sleeve of the crescent annular fixing device for the operation shadowless lamp provided by the utility model;
fig. 3 is an enlarged view of a portion a in fig. 2.
Illustration of the drawings:
1. a first semicircular sleeve; 2. a second semicircular sleeve; 3. a mounting substrate; 4. a fixing ring; 5. a lamp socket; 6. a pull ring; 7. mounting blocks; 8. a spring; 9. a fixing plate; 10. a bump; 11. a limiting groove; 12. a bearing block; 13. mounting grooves; 14. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a crescent annular fixing device of an operation shadowless lamp comprises a first semicircular sleeve 1 and a second semicircular sleeve 2, wherein the first semicircular sleeve 1 is hinged with the second semicircular sleeve 2, thread grooves are formed at the top ends of the first semicircular sleeve 1 and the second semicircular sleeve 2, the top ends of the first semicircular sleeve 1 and the second semicircular sleeve 2 are jointly in threaded connection with a mounting base plate 3, lamp holders 5 are formed at the bottoms of the first semicircular sleeve 1 and the second semicircular sleeve 2, one side of the first semicircular sleeve 1 is hinged with a fixing ring 4, the bottom of the second semicircular sleeve 2 is fixedly connected with a fixing plate 9, the middle of the fixing plate 9 is slidably connected with a fixing rod 14, one side of the fixing rod 14 is fixedly connected with a mounting block 7, a spring 8 is arranged between the mounting block 7 and the fixing plate 9, one end, far away from the spring 8, of the mounting block 7 is fixedly provided with a pull ring 6, the tail end of the second semicircular sleeve 2, close to the fixing ring 4, a limiting groove 11 is formed in the limiting groove 11, and a lug 10 is smoothly attached to the interior of the limiting groove 11, be equipped with between lug 10 and the solid fixed ring 4 and hold the piece 12, gu fixed ring 4 is terminal to have seted up mounting groove 13, the laminating of 13 inside walls of mounting groove and the 14 lateral walls of dead lever.
The fixing rod 14 and the mounting block 7 are made of stainless steel, and the fixing rod 14 and the mounting block 7 are integrally cast. Two ends of the spring 8 are respectively bonded with the fixing plate 9 and the mounting block 7, the mounting block 7 is welded with the pull ring 6, and the section of the pull ring 6 is arranged in a semi-arc shape. The fixing plate 9 is connected with a fixing rod 14 in a sliding way, the cross section of the fixing rod 14 is circular, and one end of the fixing rod 14 far away from the mounting block 7 is arc-shaped. Solid fixed ring 4 is stainless steel material, and solid fixed ring 4 bonds with accepting block 12, accepts block 12 and is the rubber material, and the section that holds block 12 is circular, holds block 12 and lug 10 bonding, the better use of being convenient for, the better first semicircle cover 1 of fixed and second semicircle cover 2 of being convenient for. The section of the convex block 10 is arc-shaped, the length of the section of the convex block 10 is four millimeters, and the convex block 10 is made of stainless steel, so that the first semicircular sleeve 1 and the second semicircular sleeve 2 can be fixed better, and better use is facilitated. Mounting substrate 3 is stainless steel, and a plurality of mounting holes have been seted up to 3 week sides of mounting substrate, and the setting of mounting hole is convenient for better fix first semicircle cover 1 and second semicircle cover 2, the better use of being convenient for.
The working principle is as follows: use the bolt to fix mounting substrate 3 on wall activity lighting fixture when the installation lamp body, having closed first semicircle cover 1 and second semicircle cover 2, pulling pull ring 6, pull ring 6 drives installation piece 7 and dead lever 14 and removes to the direction of keeping away from spacing groove 11, loosen pull ring 6 when spacing groove 11 and lug 10 laminating, pull ring 6 drives dead lever 14 under spring 8 reset action and can fix lamp stand 5 in inserting mounting groove 13, be convenient for better use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. Operation shadowless lamp crescent annular fixing device, including first semicircle cover (1) and second semicircle cover (2), its characterized in that: the first semicircular sleeve (1) is connected with the second semicircular sleeve (2) in a hinge mode, thread grooves are formed in the top ends of the first semicircular sleeve (1) and the second semicircular sleeve (2), the top ends of the first semicircular sleeve (1) and the second semicircular sleeve (2) are connected with a mounting base plate (3) in a common threaded mode, lamp holders (5) are formed in the bottoms of the first semicircular sleeve (1) and the second semicircular sleeve (2), a fixing ring (4) is connected to one side of the first semicircular sleeve (1) in a hinge mode, a fixing plate (9) is fixedly connected to the bottom of the second semicircular sleeve (2), a fixing rod (14) is slidably connected to the middle of the fixing plate (9), a mounting block (7) is fixedly connected to one side of the fixing rod (14), a spring (8) is arranged between the mounting block (7) and the fixing plate (9), and a pull ring (6) is fixed to one end, far away from the spring (8), of the mounting block (7), second semicircle cover (2) are close to solid fixed ring (4) end and have seted up spacing groove (11), the inside smooth laminating of spacing groove (11) has lug (10), be equipped with between lug (10) and solid fixed ring (4) and hold supporting block (12), gu fixed ring (4) end has seted up mounting groove (13), mounting groove (13) inside wall and dead lever (14) lateral wall laminating.
2. The crescent ring-shaped surgical shadowless lamp fixing device of claim 1, wherein: the fixing rod (14) and the mounting block (7) are made of stainless steel materials, and the fixing rod (14) and the mounting block (7) are integrally cast and formed.
3. The crescent ring-shaped surgical shadowless lamp fixing device of claim 1, wherein: two ends of the spring (8) are respectively bonded with the fixing plate (9) and the mounting block (7), the mounting block (7) is welded with the pull ring (6), and the section of the pull ring (6) is in a semi-arc shape.
4. The crescent ring-shaped surgical shadowless lamp fixing device of claim 1, wherein: the fixing plate (9) is connected with the fixing rod (14) in a sliding mode, the cross section of the fixing rod (14) is circular, and one end, far away from the mounting block (7), of the fixing rod (14) is arc-shaped.
5. The crescent ring-shaped surgical shadowless lamp fixing device of claim 1, wherein: the fixed ring (4) is made of stainless steel, the fixed ring (4) is bonded with the bearing block (12), the bearing block (12) is made of rubber, the section of the bearing block (12) is circular, and the bearing block (12) is bonded with the lug (10).
6. The crescent ring-shaped surgical shadowless lamp fixing device of claim 1, wherein: the cross section of the lug (10) is arc-shaped, the length of the cross section of the lug (10) is four millimeters, and the lug (10) is made of stainless steel.
7. The crescent ring-shaped surgical shadowless lamp fixing device of claim 1, wherein: the mounting substrate (3) is made of stainless steel, and a plurality of mounting holes are formed in the periphery of the mounting substrate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120467524.7U CN214306981U (en) | 2021-03-04 | 2021-03-04 | Crescent ring shaped fixing device for operation shadowless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120467524.7U CN214306981U (en) | 2021-03-04 | 2021-03-04 | Crescent ring shaped fixing device for operation shadowless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214306981U true CN214306981U (en) | 2021-09-28 |
Family
ID=77836043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120467524.7U Active CN214306981U (en) | 2021-03-04 | 2021-03-04 | Crescent ring shaped fixing device for operation shadowless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214306981U (en) |
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2021
- 2021-03-04 CN CN202120467524.7U patent/CN214306981U/en active Active
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