CN211357483U

CN211357483U - Laser searchlighting device for photodynamic therapeutic apparatus

Info

Publication number: CN211357483U
Application number: CN201922481853.2U
Authority: CN
Inventors: 董志刚
Original assignee: Jiangsu Jiutouniao Biomedical Technology Co ltd
Current assignee: Jiangsu Jiutouniao Biomedical Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-28
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of laser searchlighting devices, and discloses a laser searchlighting device for a photodynamic therapy apparatus, which solves the problems that the prior handheld laser searchlighting device is not firm to install and is easy to fall off to cause damage, and meanwhile, the handheld laser searchlighting device is easy to be influenced by external collision so as to influence the effective use of the laser searchlighting device; this photodynamic therapy appearance shines ware with laser can be firm joint on the support, also can be convenient take the use, this photodynamic therapy appearance shines ware with laser has buffer structure simultaneously, can effectually protect the laser searchlighting ware after receiving the collision.

Description

Laser searchlighting device for photodynamic therapeutic apparatus

Technical Field

The utility model belongs to the technical field of the laser searchlighting ware, specifically be a laser searchlighting ware for photodynamic therapy apparatus.

Background

The photodynamic laser therapy is a new method for treating tumor diseases by using photosensitive drugs and laser activation, wherein a tumor part is irradiated by specific wavelength, so that the photosensitive drugs selectively gathered on tumor tissues can be activated to trigger photochemical reaction to destroy tumors, the photosensitive drugs in the new generation of photodynamic therapy can transfer energy to surrounding oxygen to generate singlet oxygen with strong activity, and the singlet oxygen can generate oxidation reaction with nearby biological macromolecules to generate cytotoxicity so as to kill tumor cells.

At present, a handheld laser searchlight of a photodynamic therapeutic apparatus is generally sleeved on a bracket, although the sleeving manner is convenient for taking, the fixation is not firm, and the handheld laser searchlight is easy to fall off, so that the damage of the laser searchlight is caused, and meanwhile, the handheld laser searchlight on the bracket is easy to be influenced by external collision, so that the effective use of the laser searchlight is influenced; therefore, improvements are now needed in view of the current situation.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a laser searchlighting device for photodynamic therapy apparatus, effectual solved present handheld laser searchlighting device installation insecure, appear coming off easily and cause the harm, handheld laser searchlighting device receives the influence of external collision easily simultaneously to influence the problem of laser searchlighting device effective use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser searchlighting device for photodynamic therapy apparatus, including first mounting panel, first rotation groove has been seted up at the middle part of first mounting panel, the top fixed mounting in first rotation groove has first fixed axle, the middle part movable mounting of first fixed axle has the second mounting panel, the second rotation groove has been seted up at the middle part of second mounting panel, the top fixed mounting in second rotation groove has the second fixed axle, the middle part movable mounting of second fixed axle has the bracing piece, the top fixed mounting of bracing piece has the installation fastener, one side movable mounting of installation fastener has fixed fastener, movable mounting has the laser searchlighting device body between installation fastener and the fixed fastener, fixed establishment is all installed on the upper portion of installation fastener and fixed fastener opposite side, the one end of two fixed establishment all contacts with the surface of laser searchlighting device body.

Preferably, the bottom fixedly connected with connecting plate of second mounting panel, equal swing joint has the connecting rod between the both sides of connecting plate bottom and the both sides of first rotor tank bottom, two first springs of fixedly connected with between the middle part of connecting plate bottom and the middle part of first rotor tank bottom.

Preferably, the lower part of the second mounting plate is provided with a large mounting hole, and the second mounting plate is movably mounted in the middle of the first fixing shaft through the large mounting hole.

Preferably, a second spring is obliquely arranged between the two ends of the bottom of the second rotating groove and the two ends of the bottom of the supporting rod.

Preferably, the bottom of installation fastener one side is seted up flutedly, and the middle part fixed mounting of recess has first connecting axle, and the middle part fixedly connected with connecting block of fixed fastener one side, the connecting block activity cup joints on the surface of first connecting axle, all installs first torsional spring between the both sides of connecting block and the both sides of first connecting axle.

Preferably, the two fixing mechanisms comprise rotary accommodating grooves, a second connecting shaft, fixing teeth and a second torsion spring, the two rotary accommodating grooves are formed in the upper portions of the opposite sides of the installation clamping piece and the fixed clamping piece respectively, the second connecting shaft is fixedly installed on the upper portions of the rotary accommodating grooves, the fixing teeth are movably installed in the middle of the second connecting shaft, and the second torsion spring is installed between the two sides of the fixing teeth and the two sides of the second connecting shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) during work, the laser searchlight for the photodynamic therapeutic apparatus can be firmly clamped on the bracket and can be conveniently taken for use by arranging the mounting clamping piece, the fixing mechanism, the groove, the first connecting shaft, the connecting block, the first torsion spring, the rotary accommodating groove, the second connecting shaft, the fixing teeth and the second torsion spring; when the laser searchlight body needs to be taken for use, the upper part of the fixing clamping piece is unfolded by pressing the lower part of the fixing clamping piece, the fixing mechanism on the fixing clamping piece is separated from the laser searchlight body, and then the laser searchlight body is taken; when the laser searchlighter body needs to be clamped and fastened, the laser searchlighter body is clamped between the mounting clamping piece and the fixing clamping piece by pressing the laser searchlighter body downwards between the mounting clamping piece and the fixing clamping piece, and one end of each of the two fixing mechanisms is abutted and fixed on the surface of the laser searchlighter body;

(2) the laser searchlighting device for the photodynamic therapeutic apparatus is provided with a buffer structure by arranging the first mounting plate, the first rotating groove, the first fixed shaft, the second mounting plate, the second rotating groove, the second fixed shaft, the supporting rod, the connecting plate, the connecting rod, the first spring, the large mounting hole and the second spring, and can be effectively protected after being collided; when this device received the collision, second mounting panel or bracing piece can rotate, and second mounting panel or bracing piece pivoted in-process, first spring or second spring can strain it and reset to play effectual buffering and guard action to installation fastener, fixed fastener and laser searchlighting ware body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional structural view of the first mounting plate of the present invention;

FIG. 3 is a schematic cross-sectional structural view of the installation clip and the fixing clip of the present invention;

in the figure: 1. a first mounting plate; 2. a first rotating groove; 3. a first fixed shaft; 4. a second mounting plate; 5. a second rotating groove; 6. a second fixed shaft; 7. a support bar; 8. installing a clamping piece; 9. fixing the clamping piece; 10. a laser searchlight body; 11. a fixing mechanism; 12. a connecting plate; 13. a connecting rod; 14. a first spring; 15. a large mounting hole; 16. a second spring; 17. a groove; 18. a first connecting shaft; 19. connecting blocks; 20. a first torsion spring; 21. rotating the accommodating groove; 22. a second connecting shaft; 23. fixing teeth; 24. a second torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a first mounting plate 1, a first rotating groove 2 is formed in the middle of the first mounting plate 1, a first fixing shaft 3 is fixedly installed on the top of the first rotating groove 2, a second mounting plate 4 is movably installed on the middle of the first fixing shaft 3, a second rotating groove 5 is formed in the middle of the second mounting plate 4, a second fixing shaft 6 is fixedly installed on the top of the second rotating groove 5, a support rod 7 is movably installed on the middle of the second fixing shaft 6, an installation fastener 8 is fixedly installed on the top of the support rod 7, a fixing fastener 9 is movably installed on one side of the installation fastener 8, a laser searchlight body 10 is movably installed between the installation fastener 8 and the fixing fastener 9, the laser searchlight body 10 can be conveniently installed and disassembled by the installation fastener 8 and the fixing fastener 9, fixing mechanisms 11 are installed on the upper portions of the opposite sides of the installation fastener 8 and the fixing fastener 9, one end of each of the two fixing mechanisms 11 is in contact with the surface of the laser searchlight body 10, and the laser searchlight body 10 can be firmly clamped between the installation clamping piece 8 and the fixing clamping piece 9 through the arrangement of the two fixing mechanisms 11.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, a connecting plate 12 is fixedly connected to the bottom of the second mounting plate 4, a connecting rod 13 is movably connected between two sides of the bottom of the connecting plate 12 and two sides of the bottom of the first rotating groove 2, and two first springs 14 are fixedly connected between the middle of the bottom of the connecting plate 12 and the middle of the bottom of the first rotating groove 2, so that the rotation of the second mounting plate 4 is effectively buffered.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 2, a large mounting hole 15 is formed in the lower portion of the second mounting plate 4, and the second mounting plate 4 is movably mounted in the middle of the first fixed shaft 3 through the large mounting hole 15, so that the second mounting plate 4 can effectively rotate.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1, the second springs 16 are obliquely arranged between the two ends of the bottom of the second rotating groove 5 and the two ends of the bottom of the supporting rod 7, so as to effectively buffer the rotation of the supporting rod 7.

Fifth embodiment, on the basis of first embodiment, given by fig. 3, recess 17 has been seted up to the bottom of installation fastener 8 one side, and the middle part fixed mounting of recess 17 has first connecting axle 18, and the middle part fixedly connected with connecting block 19 of fixed fastener 9 one side, and connecting block 19 activity cup joints the surface at first connecting axle 18, all installs first torsion spring 20 between the both sides of connecting block 19 and the both sides of first connecting axle 18 to make fixed fastener 9 can effectually carry out the chucking to laser searchlighting ware body 10.

Sixth embodiment, on the basis of first embodiment, as shown in fig. 3, the two fixing mechanisms 11 each include a rotary accommodating groove 21, a second connecting shaft 22, a fixing tooth 23 and a second torsion spring 24, the two rotary accommodating grooves 21 are respectively formed in the upper portions of the opposite sides of the mounting clip 8 and the fixing clip 9, the second connecting shaft 22 is fixedly mounted on the upper portion of the rotary accommodating groove 21, the fixing tooth 23 is movably mounted in the middle of the second connecting shaft 22, and the second torsion springs 24 are respectively mounted between the two sides of the fixing tooth 23 and the two sides of the second connecting shaft 22, so that the two fixing mechanisms 11 can effectively fix the laser searchlighter body 10.

The working principle is as follows: when the laser searchlight body 10 needs to be taken for use, the upper part of the fixed clamping piece 9 is unfolded by pressing the lower part of the fixed clamping piece 9, the fixing mechanism 11 on the fixed clamping piece 9 is separated from the laser searchlight body 10, and then the laser searchlight body 10 is taken; when the laser searchlight body 10 needs to be clamped and fastened, the laser searchlight body 10 is clamped between the mounting clamping piece 8 and the fixing clamping piece 9 by pressing the laser searchlight body 10 downwards between the mounting clamping piece 8 and the fixing clamping piece 9, and one end of each of the two fixing mechanisms 11 is abutted and fixed on the surface of the laser searchlight body 10; when the device is collided, the second mounting plate 4 or the support rod 7 can rotate, and in the rotating process of the second mounting plate 4 or the support rod 7, the first spring 14 or the second spring 16 can tension and reset the device, so that the mounting clamping piece 8, the fixing clamping piece 9 and the laser searchlighting device body 10 are effectively buffered and protected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a laser searchlight ware for photodynamic therapy apparatus, includes first mounting panel (1), its characterized in that: the laser searchlight comprises a first mounting plate (1), a first rotating groove (2) is formed in the middle of the first mounting plate (1), a first fixing shaft (3) is fixedly mounted at the top of the first rotating groove (2), a second mounting plate (4) is movably mounted in the middle of the first fixing shaft (3), a second rotating groove (5) is formed in the middle of the second mounting plate (4), a second fixing shaft (6) is fixedly mounted at the top of the second rotating groove (5), a supporting rod (7) is movably mounted in the middle of the second fixing shaft (6), a mounting clamping piece (8) is fixedly mounted at the top of the supporting rod (7), a fixing clamping piece (9) is movably mounted at one side of the mounting clamping piece (8), a laser searchlight body (10) is movably mounted between the mounting clamping piece (8) and the fixing clamping piece (9), and fixing mechanisms (11) are mounted on the upper portions of, one end of each of the two fixing mechanisms (11) is in contact with the surface of the laser searchlight body (10).

2. The laser searchlight of claim 1, wherein: the bottom fixedly connected with connecting plate (12) of second mounting panel (4), equal swing joint has connecting rod (13) between the both sides of connecting plate (12) bottom and the both sides of first rotating groove (2) bottom, two first springs (14) of fixedly connected with between the middle part of connecting plate (12) bottom and the middle part of first rotating groove (2) bottom.

3. The laser searchlight of claim 1, wherein: big mounting hole (15) have been seted up to the lower part of second mounting panel (4), and second mounting panel (4) are through big mounting hole (15) movable mounting at the middle part of first fixed axle (3).

4. The laser searchlight of claim 1, wherein: and a second spring (16) is obliquely arranged between the two ends of the bottom of the second rotating groove (5) and the two ends of the bottom of the supporting rod (7).

5. The laser searchlight of claim 1, wherein: the bottom of installation fastener (8) one side is seted up fluted (17), and the middle part fixed mounting of recess (17) has first connecting axle (18), and the middle part fixedly connected with connecting block (19) of fixed fastener (9) one side, connecting block (19) activity cup joint on the surface of first connecting axle (18), all install first torsional spring (20) between the both sides of connecting block (19) and the both sides of first connecting axle (18).

6. The laser searchlight of claim 1, wherein: two fixed establishment (11) all include to rotate and accomodate groove (21), second connecting axle (22), fixed tooth (23) and second torsional spring (24), and two rotate and accomodate groove (21) and set up respectively on the upper portion of installing fastener (8) and fixed fastener (9) opposite side, and second connecting axle (22) fixed mounting is on the upper portion of rotating and accomodating groove (21), and fixed tooth (23) movable mounting all installs second torsional spring (24) at the middle part of second connecting axle (22) between the both sides of fixed tooth (23) and the both sides of second connecting axle (22).