CN210962367U - Shadowless lamp lifting device - Google Patents

Abstract

The utility model discloses a shadowless lamp elevating gear, its technical scheme main points are: comprises the following steps of; horizontal adjustment structure and vertical regulation structure, the bottom of horizontal adjustment structure is connected with vertical regulation structure, and the horizontal adjustment structure is by the montant, spout frame and slider group become, the one end fixed mounting of montant is on the installation face, and the other end of montant rotates and is connected with the bearing, the vertical fixed cover that is fixed with of one end of spout frame, and fixed cover is established on the bearing, slidable mounting has the slider in the spout frame, utilize shadowless lamp elevating gear according to specific treatment demand, adjust the illumination height of shadowless lamp, and then make things convenient for the later stage to adjust, the later stage of being convenient for is adjusted and is promoted the flexibility that the shadowless lamp used.

Description

Shadowless lamp lifting device

Technical Field

The utility model relates to a shadowless lamp technical field, in particular to shadowless lamp elevating gear.

Background

Surgical shadowless lamps are used to illuminate the surgical site for optimal viewing of small, low contrast objects at various depths in the incision and body cavity. Because the head, hands and instruments of the operator can cause interference shadows to the surgical site, the surgical shadowless lamp should be designed to eliminate the shadows as much as possible and minimize color distortion.

The prior Chinese patent publication No. CN206055365U discloses a shadowless lamp with a fixed frame, which comprises a shadowless lamp working machine, a shadowless lamp main body and a working machine inner box, a shadowless lamp lampshade is arranged below the shadowless lamp main body, a shadowless lamp working machine is arranged above the shadowless lamp main body, and the right surface of the shadowless lamp working machine is provided with a bracket hole, a fixed bracket is arranged above the shadowless lamp working machine, the shadowless lamp working machine is internally provided with a working machine inner box, a processor is arranged at the center below the working machine inner box, a lamp holder is arranged below the processor, a power socket is arranged above the left side of the inner box of the working machine, a manual switch is arranged above the right side of the inner box of the working machine, a protective shell is arranged in the shadowless lamp main body, and the inside of the protective shell is provided with a reflecting inner shell, and the outside of the lampshade of the shadowless lamp is provided with a lampshade fixer.

However, foretell this kind of present shadowless lamp passes through the fixed bolster to be fixed on the installation face when using, need adjust the illumination height of shadowless lamp according to specific treatment demand at medical personnel, and then inconvenient later stage is adjusted to need a shadowless lamp elevating gear, the flexibility that promotes the use of shadowless lamp is adjusted in the later stage of being convenient for.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a shadowless lamp elevating gear to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a shadowless lamp elevating gear, including level (l) ing structure and vertical regulation structure, the bottom of level (l) ing structure is connected with vertical regulation structure, and the level (l) ing structure is by the montant, chute frame and slider group become, the one end fixed mounting of montant is on the installation face, and the other end of montant rotates and is connected with the bearing, the vertical fixed cover that is fixed with of one end of chute frame, and fixed cover is established on the bearing, slidable mounting has the slider in the chute frame, and be fixed with L shape limiting plate on the top surface of slider, the vertical regulation structure that is fixed with in bottom of slider, and vertical regulation structure is by the draw runner frame, connecting spring and connection structure constitute, the vertical bottom face of draw runner frame is fixed on the bottom face of slider, and the preceding terminal surface and the rear end face of draw runner frame all run through the setting, the vertical connecting spring that is connected with in inside top of draw runner frame, and connecting.

By adopting the technical scheme, when the shadowless lamp lifting device is used for lifting and mounting a shadowless lamp, the top end of a vertical rod is fixed on a mounting surface, then the vertical rod is rotatably connected with a sliding groove frame through a bottom end bearing of the vertical rod, the horizontal position of a vertical adjusting structure connected with the bottom end of a sliding block is changed through a sliding block slidably mounted in the sliding groove frame, a limit screw is connected in a threaded hole of a limit plate in a penetrating way, one end of the limit screw is fixedly inserted in a limit cylinder, the positions of the vertical adjusting structure and the horizontal adjusting structure are fixedly limited, then a limit inserting rod in a through groove of the connecting structure is outwards stretched according to the use requirement, so that a clamping block at the top end of the connecting frame is pulled to vertically slide in a sliding strip frame, the illumination height at the bottom end of the connecting frame is changed, the use flexibility is improved, then the limit inserting rod is loosened, and is inserted into one side of the front end surface of the sliding strip frame under, guarantee the stability of using, and then according to concrete treatment demand, adjust the illumination height of shadowless lamp, and then make things convenient for the later stage to adjust, the later stage of being convenient for is adjusted and is promoted the flexibility that the shadowless lamp used.

Preferably, a limiting cylinder is uniformly fixed on the front end face of the chute frame, and a screw hole is horizontally formed in the vertical face of the L-shaped limiting plate on the top face of the chute frame.

Through adopting above-mentioned technical scheme, and then evenly be fixed with spacing section of thick bamboo on the preceding terminal surface through the chute frame for vertical regulation structure and the level (l) ing structure of spacing connection, and the screw has been seted up to the level on the vertical face of L shape limiting plate on the chute frame top surface, L shape limiting plate be convenient for with evenly be fixed with the relative position between the vertical regulation structure of spacing section of thick bamboo cooperation location and the level (l) ing structure on the preceding terminal surface of chute frame.

Preferably, the screw hole of the limiting plate is connected with a limiting screw in a penetrating manner through a thread, and one end of the limiting screw is inserted and fixed in the limiting cylinder.

Through adopting above-mentioned technical scheme, and then screw thread through connection has stop screw in the screw through the limiting plate, and stop screw's one end is pegged graft and is fixed in spacing section of thick bamboo for relative position between spacing vertical regulation structure and the horizontal adjustment structure is conveniently adjusted.

Preferably, the connecting structure comprises a connecting frame, a clamping block and a shadowless lamp holder, the clamping block is horizontally fixed at the top end of the connecting frame, the clamping block is slidably connected in the slide bar frame, the top end face of the clamping block is fixedly connected with the bottom end of the connecting spring, and the shadowless lamp holder is fixed at the bottom end of the connecting frame.

Through adopting above-mentioned technical scheme, the top level of link is fixed with the card and holds the piece, and the card is held piece sliding connection and is being held in the draw runner frame, and the card that is convenient for to stimulate the link top is held the piece and is vertically slided in the draw runner frame, changes the illumination height of link bottom, improves the flexibility of using, and the top face and the connecting spring bottom fixed connection of holding the piece are held to the while, link roll-off draw runner frame when preventing to adjust to increased the damping sense of adjusting, convenient to use safety.

Preferably, the front side of the clamping block is provided with a through groove, the inner walls of the two sides of the through groove are communicated with the outer end face to form a through hole, a compression spring is arranged in the through groove, one end of the compression spring is fixedly connected with the inside of the through groove, a limiting insertion rod is inserted into the through hole of the clamping block in a sliding mode, and one end of the limiting insertion rod is fixedly connected with the other end of the compression spring.

Through adopting above-mentioned technical scheme, and then it has spacing inserted bar to slip the grafting in the through-hole of block to block through the card, and the one end of spacing inserted bar and compression spring's other end fixed connection, thereby it is tensile outwards to lead to the spacing inserted bar in the groove with connection structure according to the user demand, thereby the card that the pulling link top held the block and vertically slided in the draw runner frame, change the illumination height of link bottom, the flexibility that uses is improved, then loosen spacing inserted bar, make spacing inserted bar insert under compression spring's effect in the vertical evenly fixed spacing orifice plate in one side of terminal surface before the draw runner frame, guarantee the stability of using.

Preferably, a limiting pore plate is vertically and uniformly fixed on one side of the front end face of the slide bar frame, and the limiting pore plate is fixedly inserted into one end of the limiting insertion rod.

Through adopting above-mentioned technical scheme, and then fix spacing fixed draw runner frame and connection structure through the one end grafting of spacing orifice plate and spacing inserted bar, guarantee the stability of using.

To sum up, the utility model discloses mainly have following beneficial effect: when the shadowless lamp lifting device is used for lifting and installing a shadowless lamp, the top end of a vertical rod is fixed on an installation surface, then the vertical rod is rotatably connected with a sliding groove frame through a bottom end bearing of the vertical rod, the horizontal position of a vertical adjusting structure connected with the bottom end of a sliding block is changed through a sliding block arranged in the sliding groove frame in a sliding way, a limit screw is connected in a threaded hole of a limit plate in a penetrating way through threads, one end of the limit screw is fixedly inserted in a limit cylinder in a limiting way, the positions of the vertical adjusting structure and the horizontal adjusting structure are fixedly limited, then a limit inserted rod in a through groove of the connecting structure is outwards stretched according to the use requirement, so that a clamping block at the top end of the connecting frame is pulled to vertically slide in a sliding strip frame, the illumination height at the bottom end of the connecting frame is changed, the use flexibility is improved, then the limit inserted rod is loosened, and is inserted into one side of the, guarantee the stability of using, and then according to concrete treatment demand, adjust the illumination height of shadowless lamp, and then make things convenient for the later stage to adjust, the later stage of being convenient for is adjusted and is promoted the flexibility that the shadowless lamp used.

Drawings

FIG. 1 is a schematic view of the overall structure of a shadowless lamp lifting device;

FIG. 2 is a schematic view of the overall exploded structure of the shadowless lamp lifting device;

FIG. 3 is a schematic structural view of a horizontal adjusting structure in the shadowless lamp lifting device;

FIG. 4 is a schematic structural view of a slide bar frame in the shadowless lamp lifting device;

fig. 5 is a schematic structural diagram of a connection structure in the shadowless lamp lifting device.

Reference numerals: 1. a leveling structure; 11. a vertical rod; 12. a bearing; 13. a chute frame; 14. fixing a sleeve; 15. a slider; 16. a limiting plate; 17. a limit screw; 2. a vertical adjustment structure; 21. a slider frame; 22. a connecting spring; 23. limiting the pore plate; 3. a connecting structure; 31. a connecting frame; 32. a clamping block; 33. a through groove; 34. a through hole; 35. a limiting inserted rod; 36. a compression spring; 37. shadowless lamp holder.

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.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a shadowless lamp lifting device, including horizontal adjustment structure 1 and vertical adjustment structure 2, the bottom of horizontal adjustment structure 1 is connected with vertical adjustment structure 2, and horizontal adjustment structure 1 is by montant 11, chute frame 13 and slider 15 constitute, the one end fixed mounting of montant 11 is on the installation face, and the other end of montant 11 rotates and is connected with bearing 12, the vertical fixed cover 14 that is fixed with of one end of chute frame 13, and fixed cover 14 fixed cover is established on bearing 12, slidable mounting has slider 15 in the chute frame 13, and be fixed with L shape limiting plate 16 on the top surface of slider 15, the vertical fixed vertical adjustment structure 2 in bottom of slider 15, and vertical adjustment structure 2 is by chute frame 21, connecting spring 22 and connection structure 3 constitute, the vertical fixed on the bottom face of slider frame 21 in top, and the preceding terminal surface and the rear end face of slider frame 21 all run through the setting, the vertical connecting spring 22 that is connected with in the inside top of slider frame 21, and the bottom fixed connection spring 22 is connected in connection structure 3, the top of slider frame 21.

Furthermore, when the shadowless lamp lifting device is used for lifting and mounting a shadowless lamp, firstly, the top end of the vertical rod 11 is fixed on a mounting surface, then the vertical rod 11 is rotatably connected with the chute frame 13 through the bottom end bearing 12 of the vertical rod 11, the horizontal position of the vertical adjusting structure 2 connected with the bottom end of the sliding block 15 is changed through the sliding block 15 slidably mounted in the chute frame 13, the limiting screw 17 is penetratingly connected with the screw hole of the limiting plate 16 through the screw thread in the screw hole, one end of the limiting screw 17 is fixedly inserted in the limiting cylinder 131, the positions of the vertical adjusting structure 2 and the horizontal adjusting structure 1 are fixedly limited, then the limiting insertion rod 35 in the through groove 33 of the connecting structure 3 is outwards stretched according to the use requirement, so that the clamping block 32 at the top end of the connecting frame 31 is pulled to vertically slide in the chute frame 21, the illumination height at the bottom end of the connecting frame 31 is changed, make spacing inserted bar 35 insert under compression spring 36's effect and slide bar frame 21 preceding one side of terminal surface vertically evenly be fixed with spacing orifice plate 23 in, guarantee the stability of using, and then according to concrete treatment demand, adjust the illumination height of shadowless lamp, and then make things convenient for the later stage to adjust, the later stage of being convenient for is adjusted and is promoted the flexibility that the shadowless lamp used.

Referring to fig. 3, the front end surface of the chute frame 13 is uniformly fixed with a limiting cylinder 131, and a screw hole is horizontally formed on the vertical surface of the L-shaped limiting plate 16 on the top surface of the chute frame 13.

And then evenly be fixed with spacing section of thick bamboo 131 on the preceding terminal surface through the spout frame 13 for vertical regulation structure 2 and horizontal adjustment structure 1 are connected in spacing, and the screw has been seted up to the level on the vertical face of L shape limiting plate 16 on the spout frame 13 top surface, L shape limiting plate 16 be convenient for with evenly be fixed with spacing section of thick bamboo 131 on the preceding terminal surface of spout frame 13 and coordinate the relative position between vertical regulation structure 2 and the horizontal adjustment structure 1 of location.

Referring to fig. 3, a limit screw 17 is connected through a screw hole of the limit plate 16, and one end of the limit screw 17 is inserted and fixed in the limit cylinder 131.

And then through the screw thread through connection in the screw of limiting plate 16 have a stop screw 17, and the one end of stop screw 17 is pegged graft and is fixed in spacing section of thick bamboo 131 for relative position between spacing vertical adjustment structure 2 and the horizontal adjustment structure 1, the convenient regulation.

Referring to fig. 2 and 5, the connecting structure 3 comprises a connecting frame 31, a holding block 32 and a shadowless lamp holder 37, wherein the holding block 32 is horizontally fixed at the top end of the connecting frame 31, the holding block 32 is slidably connected in the slide bar frame 21, the top end surface of the holding block 32 is fixedly connected with the bottom end of the connecting spring 22, and the shadowless lamp holder 37 is fixed at the bottom end of the connecting frame 31.

Furthermore, the clamping block 32 is horizontally fixed at the top end of the connecting frame 31, the clamping block 32 is slidably connected in the slide bar frame 21, so that the clamping block 32 at the top end of the connecting frame 31 can be pulled to vertically slide in the slide bar frame 21, the illumination height at the bottom end of the connecting frame 31 is changed, the use flexibility is improved, meanwhile, the top end surface of the clamping block 32 is fixedly connected with the bottom end of the connecting spring 22, the connecting frame 31 is prevented from sliding out of the slide bar frame 21 during adjustment, the damping sense of adjustment is increased, and the use is convenient and safe.

Referring to fig. 5, a through groove 33 is formed in the front side of the clamping block 32, through holes 34 are formed in the inner walls of the two sides of the through groove 33 and penetrate through the outer end surface, a compression spring 36 is arranged inside the through groove 33, one end of the compression spring 36 is fixedly connected with the inside of the through groove 33, a limiting insertion rod 35 is inserted into the through hole 34 of the clamping block 32 in a sliding manner, and one end of the limiting insertion rod 35 is fixedly connected with the other end of the compression spring 36.

And then the limiting inserted rod 35 is inserted in the through hole 34 of the clamping block 32 in a sliding manner, and one end of the limiting inserted rod 35 is fixedly connected with the other end of the compression spring 36, so that the limiting inserted rod 35 in the through groove 33 of the connecting structure 3 is stretched outwards according to the use requirement, the clamping block 32 at the top end of the connecting frame 31 is pulled to vertically slide in the slider frame 21, the illumination height at the bottom end of the connecting frame 31 is changed, the use flexibility is improved, then the limiting inserted rod 35 is loosened, so that the limiting inserted rod 35 is inserted into one side of the front end surface of the slider frame 21 under the action of the compression spring 36 and is vertically and uniformly fixed in the limiting orifice plate 23, the use stability is ensured,

referring to fig. 2, 4 and 5, a limiting pore plate 23 is vertically and uniformly fixed on one side of the front end surface of the slide bar frame 21, and the limiting pore plate 23 is fixedly inserted into one end of the limiting insertion rod 35.

And then fix spacing fixed draw runner frame 21 and connection structure 3 through the one end grafting of spacing orifice plate 23 and spacing inserted bar 35, guarantee the stability of using.

The using method comprises the following steps: when the shadowless lamp lifting device is used for lifting and mounting a shadowless lamp, firstly, the top end of a vertical rod 11 is fixed on a mounting surface, then a sliding groove frame 13 is rotatably connected through a bottom end bearing 12 of the vertical rod 11, the horizontal position of a vertical adjusting structure 2 connected with the bottom end of a sliding block 15 is changed through a sliding block 15 slidably mounted in the sliding groove frame 13, a limiting screw 17 is connected through a thread in a screw hole of a limiting plate 16, one end of the limiting screw 17 is fixedly inserted in a limiting cylinder 131, the positions of the vertical adjusting structure 2 and the horizontal adjusting structure 1 are fixedly limited, then a limiting inserted rod 35 in a through groove 33 of a connecting structure 3 is outwards stretched according to the use requirement, so that a clamping block 32 at the top end of a connecting frame 31 is pulled to vertically slide in a sliding strip frame 21, the illumination height at the bottom end of the connecting frame 31 is changed, the use flexibility is improved, and then the, the limiting insertion rod 35 is inserted into the limiting hole plate 23 vertically and uniformly fixed on one side of the front end face of the slide bar frame 21 under the action of the compression spring 36, and the use stability is guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a shadowless lamp elevating gear, includes horizontal adjustment structure (1) and vertical regulation structure (2), its characterized in that the bottom of horizontal adjustment structure (1) is connected with vertical regulation structure (2), and horizontal adjustment structure (1) comprises montant (11), chute frame (13) and slider (15), the one end fixed mounting of montant (11) is on the installation face, and the other end of montant (11) rotates and is connected with bearing (12), the vertical fixed cover (14) that is fixed with of one end of chute frame (13), and fixed cover (14) fixed cover establish on bearing (12), slidable mounting has slider (15) in chute frame (13), and is fixed with L shape limiting plate (16) on the top surface of slider (15), the vertical bottom of slider (15) is fixed with vertical regulation structure (2), and vertical regulation structure (2) comprise draw runner frame (21), connecting spring (22) and connecting structure (3), the top of draw runner frame (21) is fixed on the vertical slider (15), and the top of draw runner frame (21) is connected on the face of vertical slider (15), and the preceding draw runner frame (21) and the connecting spring (22) is connected with the connection structure of the top of drawing runner frame (21), the connection spring connection structure (21), the connection of the top of the equal connection of the top of the front end face of drawing runner frame (21), the connection spring (21) is connected with the connection spring connection structure (21.

2. The shadowless lamp lifting device of claim 1, wherein the front end face of the chute frame (13) is uniformly fixed with a limiting cylinder (131), and a screw hole is horizontally arranged on the vertical surface of an L-shaped limiting plate (16) on the top face of the chute frame (13).

3. The shadowless lamp lifting device of claim 2, wherein: the screw hole of the limiting plate (16) is connected with a limiting screw (17) in a penetrating way through threads, and one end of the limiting screw (17) is inserted and fixed in the limiting cylinder (131).

4. The shadowless lamp lifting device of claim 3, wherein: the connecting structure (3) comprises a connecting frame (31), a clamping block (32) and a shadowless lamp holder (37), the clamping block (32) is horizontally fixed at the top end of the connecting frame (31), the clamping block (32) is connected in the sliding strip frame (21) in a sliding mode, the top end face of the clamping block (32) is fixedly connected with the bottom end of the connecting spring (22), and the shadowless lamp holder (37) is fixed at the bottom end of the connecting frame (31).

5. The shadowless lamp lifting device of claim 4, wherein: the front side of the clamping block (32) is provided with a through groove (33), the inner walls of the two sides of the through groove (33) are communicated with the outer end face and provided with a through hole (34), a compression spring (36) is arranged inside the through groove (33), one end of the compression spring (36) is fixedly connected with the inside of the through groove (33), a limiting insertion rod (35) is inserted into the through hole (34) of the clamping block (32) in a sliding mode, and one end of the limiting insertion rod (35) is fixedly connected with the other end of the compression spring (36).

6. The shadowless lamp lifting device of claim 5, wherein: one side of the front end face of the sliding strip frame (21) is vertically and uniformly fixed with a limiting pore plate (23), and the limiting pore plate (23) is fixedly inserted into one end of a limiting insertion rod (35).

Images