CN218420676U

CN218420676U - Photodynamic therapeutic apparatus

Info

Publication number: CN218420676U
Application number: CN202221522268.8U
Authority: CN
Inventors: 李中洲; 文海; 吴达; 刘诚庭; 黄文基; 林泰如
Original assignee: Shenzhen Keyiren Technology Development Co ltd
Current assignee: Shenzhen Keyiren Technology Development Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-02-03
Anticipated expiration: 2032-06-17

Abstract

The utility model relates to the technical field of medical equipment, in particular to a photodynamic therapy apparatus, which comprises a movable cantilever support base, a rotary damping connecting piece and a split chain type luminous seat, wherein the movable cantilever support base comprises a counterweight bottom plate, a support rod and universal wheels, a host is arranged on the surface of the bottom plate, one side of the support rod is provided with the split chain type luminous seat, a side fixing block and a luminous module are arranged in the split chain type luminous seat, and the rotary damping connecting piece is arranged on the surface of the split chain type luminous seat; the surface of the light-emitting module is provided with a heat dissipation mechanism, and the surface of the bottom plate is provided with a fixing mechanism. The utility model discloses not only illumination radian is controllable, can obtain mild rotatory effect moreover and hover the effect.

Description

Photodynamic therapeutic apparatus

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a photodynamic therapeutic apparatus.

Background

The photodynamic therapeutic apparatus converts electric energy into controlled light energy with specific wavelength for treatment purpose through the light-emitting device, human tissue can absorb the light energy and convert the light energy into heat energy under the light irradiation, biological molecules of a human body are activated by light to generate excited atoms, molecules and free radicals and cause a series of chemical reactions in the human body, the light irradiation can also cause the denaturation and inactivation of enzymes, amino acids, proteins, nucleic acids and the like of the human body, the molecular structure can also be changed to different degrees, so that the corresponding biological effect is generated, and the purpose of treating inflammatory acne is achieved.

The traditional photodynamic therapeutic apparatus has some defects to a certain extent, firstly, the traditional luminous seat adopts a single luminous seat, the size of the luminous plate is fixed, the radian shape is fixed, the cambered surface shape of the traditional luminous seat is only suitable for partial positions of a human body, the adjustment angle is small or cannot be adjusted, the local illumination is too strong and the like, the traditional luminous seat adopts an integral LED luminous panel, when parts are damaged, the parts can only be integrally replaced, the replacement cost is high, and the traditional luminous seat is controlled on the machine body, so that the operation is inconvenient; secondly, the cantilever of the existing equipment can only swing up and down or swing left and right, and can not be adjusted at any angle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photodynamic therapy apparatus to it is little or unable adjustment to provide traditional light-emitting seat angle of adjustment in solving above-mentioned background art, and the cantilever only can the pendulum from top to bottom, perhaps controls the pendulum, the problem of unable arbitrary angular adjustment.

In order to achieve the above purpose, the utility model provides a following technical scheme: a photodynamic therapy apparatus comprises a movable cantilever support base, a rotary damping connecting piece and a split chain type light emitting seat, wherein the movable cantilever support base comprises a counterweight bottom plate, a supporting rod and universal wheels, the bottom of the counterweight bottom plate is fixed with the bottom plate, the universal wheels are arranged at the corners of the bottom plate, a host is arranged on the surface of the bottom plate, the supporting rod is arranged at the top of the counterweight bottom plate, the movable cantilever support base is arranged on the surface of the supporting rod, the split chain type light emitting seat is arranged on one side of the supporting rod, a side fixing block and a light emitting module are arranged in the split chain type light emitting seat, five groups of light emitting modules are arranged on one side of the supporting rod, the side fixing block is arranged on the side wall of the light emitting module through bolts, the rotary damping connecting piece is arranged on the surface of the split chain type light emitting seat, and the rotary damping connecting piece is connected with the movable cantilever support base; the surface of the light-emitting module is provided with a heat dissipation mechanism, and the surface of the bottom plate is provided with a fixing mechanism.

Preferably, the inside of heat dissipation mechanism is including louvre, heat-conducting plate, construction bolt and installation piece, the louvre has all been seted up on the surface of side fixed block, the inside of side fixed block is provided with the heat-conducting plate, and the surface of heat-conducting plate and light emitting module's surface mutually contact for the heat dissipation to light emitting module.

Preferably, the surface of heat-conducting plate both sides all welds the installation piece, and the surface of installation piece is provided with construction bolt to construction bolt's one end runs through the installation piece and fastens with the surperficial screw thread of side fixed block.

Preferably, fixed establishment comprises firm dish, kelly, a fixed section of thick bamboo and draw-in groove, the both sides on bottom plate surface all are fixed with a fixed section of thick bamboo, and the inner wall of a fixed section of thick bamboo both sides has all seted up the draw-in groove, the inside of a fixed section of thick bamboo is provided with the kelly, and the kelly cooperates with the mutual joint of a fixed section of thick bamboo.

Preferably, one end of the clamping rod extends to the lower part of the bottom plate and is fixed with a stabilizing disc, and when the clamping rod is clamped with the clamping groove at the bottom of the fixed cylinder, the bottom of the stabilizing disc and the lowest point of the universal wheel are positioned on the same horizontal plane.

The rotary damping connecting piece consists of a rotary force arm, a rotary shaft fixing sleeve, a rotary shaft connecting block, a fixing nut, a damping pad, a damping limiting plate, a damping shaft center, a rotary sleeve and a switching block; the movable cantilever support base also comprises a double-connecting-rod type pneumatic hovering arm; the split chain type light-emitting seat is characterized in that a control module is further arranged inside the split chain type light-emitting seat, and the control module is installed at the top of the light-emitting module.

Compared with the prior art, the beneficial effects of the utility model are that: the photodynamic therapeutic apparatus not only has controllable light radian, but also can obtain gentle rotation effect and hovering effect;

1. the movable cantilever support base also comprises a double-connecting-rod type air pressure hovering arm, a damping rotary connecting piece and a light-emitting base damping rotating shaft; because the light-emitting modules are linked by the side fixing blocks, the modules can be properly bent, the whole light-emitting seat is unfolded and folded according to different affected parts, the light radian is controllable, and the control module is moved from the main machine seat to the top of the light-emitting seat and can move up and down along with the cantilever for adjustment; the rotary damping connecting piece comprises a rotary force arm, a rotary shaft fixing sleeve, a rotary shaft connecting block, a fixing nut, a damping pad, a damping limiting plate, a damping shaft plate, a damping axis, a rotary sleeve, a transfer block and the like, when the damping shaft plate and the damping limiting plate do relative rotary motion, the damping pad, the damping shaft plate and the damping limiting plate form friction force with each other, so that a gentle rotary effect and a hovering effect are obtained;

2. by arranging the heat dissipation mechanism, the heat conduction plate can be fixed inside the side fixing block under the action of the mounting plate surface mounting bolt, heat generated by the light emitting module can be conducted out under the action of the heat conduction plate, and ventilation and heat dissipation are carried out under the action of the heat dissipation holes, so that the high-efficiency heat dissipation function of the photodynamic therapeutic apparatus on the light emitting module is realized, and the heat dissipation effect of the light emitting module when the photodynamic therapeutic apparatus is used is improved;

3. fixing mechanism pushes away the photodynamic therapy apparatus to required position department under the effect of universal wheel, and at this moment, the draw-in groove block of kelly and solid fixed cylinder top position department presses the kelly afterwards, makes the draw-in groove block of kelly and solid fixed cylinder bottom position department, and at this moment, the kelly drives firm dish downstream, makes firm dish and ground hug closely, fixes the counter weight bottom plate, has realized the fixed function of photodynamic therapy apparatus to the swift current phenomenon of taking place when having avoided the photodynamic therapy apparatus to use.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional appearance structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the split chain type light-emitting seat of the present invention;

FIG. 4 is an enlarged schematic view of the rotary damping connector of the present invention;

fig. 5 is an enlarged schematic view of the heat dissipation mechanism of the present invention;

FIG. 6 is an enlarged schematic view of the fixing mechanism of the present invention;

fig. 7 is a schematic view of a partially enlarged structure of the mobile cantilever supporting base according to the present invention.

In the figure: 1. a counterweight bottom plate; 101. a host; 102. a base plate; 103. a support bar; 104. a universal wheel; 2. a mobile cantilever support base; 3. a rotational damping connection; 4. a split chain type light emitting base; 401. side edge fixing blocks; 402. a light emitting module; 5. a heat dissipation mechanism; 501. heat dissipation holes; 502. a heat conducting plate; 503. installing a bolt; 504. mounting a sheet; 6. a fixing mechanism; 601. A stabilizing disc; 602. a clamping rod; 603. a fixed cylinder; 604. a clamping groove.

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 of the embodiments of the present invention, rather than all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can indirectly connect with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of protection of the utility model.

The utility model provides a pair of photodynamic therapy apparatus's structure is shown in fig. 1 and fig. 2, this photodynamic therapy apparatus complete machine is by portable cantilever support base 2, rotary damping connecting piece 3 and components of a whole that can function independently chain luminescence seat 4 are constituteed, portable cantilever support base 2's inside is including counter weight bottom plate 1, bottom plate 102, bracing piece 103 and universal wheel 104, and counter weight bottom plate 1's bottom is fixed with bottom plate 102, and the turning position department of bottom plate 102 bottom all installs universal wheel 104, and the surface mounting of bottom plate 102 has host computer 101.

Further, as shown in fig. 3, a support rod 103 is installed at the top position of the counterweight bottom plate 1, and a surface of the support rod 103 is installed with a movable cantilever support base 2, one side of the support rod 103 is provided with a split chain type light emitting seat 4, and a side fixing block 401 and a light emitting module 402 are arranged inside the split chain type light emitting seat 4, one side of the support rod 103 is provided with five groups of light emitting modules 402, and the side fixing block 401 is installed on the side wall of the light emitting module 402 through a bolt, the control module is further included inside the split chain type light emitting seat 4, the control module is installed at the top of the light emitting module 402, and the control module is electrically connected with the host 101, a surface of the split chain type light emitting seat 4 is installed with a rotary damping connecting member 3, and the rotary damping connecting member 3 is connected with the movable cantilever support base 2.

During the use, through the control module on 4 tops of operation components of a whole that can function independently chain luminescence seat, control luminescence module 402 is opened, carries out the photodynamic therapy, simultaneously because luminescence module 402 is linked by side fixed block 401, unscrews the bolt after, can suitably bend between adjacent luminescence module 402, and whole luminescence seat is different according to the affected part, does and expandes and draw in, and the illumination radian is controllable, and control module moves to luminescence seat top from host computer 101, can reciprocate the adjustment along with the cantilever.

Further, as shown in fig. 4, the whole photodynamic therapy apparatus is composed of a rotary damping connecting piece 3, a split chain type light emitting seat 4 and a movable cantilever supporting base 2, wherein the rotary damping connecting piece 3 is composed of a rotary force arm, a rotary shaft fixing sleeve, a rotary shaft connecting block, a fixing nut, a damping pad, a damping limiting plate, a damping shaft center, a rotary sleeve and a switching block, the damping shaft center penetrates through the damping shaft platform and the damping limiting platform, a plurality of damping pads are clamped in the middle of the damping shaft platform, the damping shaft center and a locking fastening nut are used for clamping each damping piece, pressure is applied to the damping shaft center and the locking fastening nut, when the damping shaft platform and the damping limiting platform do relative rotary motion, friction force is formed among the damping pad, the damping shaft platform and the damping limiting platform, so that a smooth rotary effect and a hovering effect are obtained, an axially protruding stud hole is formed in the damping shaft platform, two axial studs can extend out, a lateral limiting boss is formed in the damping limiting platform, when the limiting boss collides with the stud, the damper stops rotating, and other components are locked on the damping shaft platform and the damping limiting platform, so as to form a rotatable 180-degree connecting piece.

Further, as shown in fig. 7, the mobile cantilever support base 2 further comprises a double-link type pneumatic hovering arm, which can ensure that the split chain type light-emitting seat 4 connected to the rotary damping connecting member 3 is always kept horizontal.

Further, as shown in fig. 5, a heat dissipation mechanism 5 is disposed on the surface of the light emitting module 402, and the heat dissipation mechanism 5 includes heat dissipation holes 501, a heat conduction plate 502, mounting bolts 503 and mounting pieces 504 inside, the heat dissipation holes 501 are all opened on the surface of the side fixing block 401, the heat conduction plate 502 is disposed inside the side fixing block 401, and the surface of the heat conduction plate 502 contacts with the surface of the light emitting module 402, for dissipating heat of the light emitting module 402, the mounting pieces 504 are welded on the surfaces of both sides of the heat conduction plate 502, and the mounting bolts 503 are disposed on the surface of the mounting pieces 504, and one end of the mounting bolts 503 penetrates through the mounting pieces 504 and is fastened with the surface threads of the side fixing block 401.

During the use, can fix heat-conducting plate 502 in the inside of side fixed block 401 under the effect of installation piece 504 surface mounting bolt 503, can go out the heat conduction that light-emitting module 402 produced under the effect of heat-conducting plate 502 to carry out ventilation cooling under the effect of louvre 501, in order to realize the high-efficient heat dissipation function of photodynamic therapeutic instrument to light-emitting module 402.

Further, as shown in fig. 6, a fixing mechanism 6 is disposed on the surface of the bottom plate 102, and the fixing mechanism 6 is composed of a fixing disc 601, a clamping rod 602, a fixing cylinder 603 and a clamping groove 604, both sides of the surface of the bottom plate 102 are fixed with the fixing cylinder 603, and both inner walls of both sides of the fixing cylinder 603 are provided with the clamping groove 604, the clamping rod 602 is disposed inside the fixing cylinder 603, and the clamping rod 602 and the fixing cylinder 603 are in clamping fit with each other, one end of the clamping rod 602 extends to the lower side of the bottom plate 102 and is fixed with the fixing disc 601, when the clamping rod 602 is clamped with the clamping groove 604 at the bottom of the fixing cylinder 603, the bottom of the fixing disc 601 and the lowest point of the universal wheel 104 are located on the same horizontal plane.

During the use, can push away the photodynamic therapy apparatus to required position department under the effect of universal wheel 104, this moment, kelly 602 and the draw-in groove 604 block of solid fixed cylinder 603 top position department press the kelly 602 afterwards, make kelly 602 and the draw-in groove 604 block of solid fixed cylinder 603 bottom position department, at this moment, kelly 602 drives firm dish 601 downstream, makes firm dish 601 hug closely with ground, fixes counter weight bottom plate 1 to realize the fixed function of photodynamic therapy apparatus.

The working principle is as follows: during the use, at first can push away the photodynamic therapy apparatus to required position department under the effect of universal wheel 104, this moment, kelly 602 and the draw-in groove 604 block of solid fixed cylinder 603 top position department, press kelly 602 afterwards, make kelly 602 and the draw-in groove 604 block of solid fixed cylinder 603 bottom position department, at this moment, kelly 602 drives firm dish 601 downstream, make firm dish 601 hug closely with ground, it is fixed with counter weight bottom plate 1, in order to realize the fixed function of photodynamic therapy apparatus, thereby the phenomenon of swift current when having avoided the photodynamic therapy apparatus to use takes place.

Then, the control module at the top of the split chain type light-emitting seat 4 is operated to control the light-emitting module 402 to be opened for photodynamic therapy, and the position angle of the split chain type light-emitting seat 4 can be adjusted under the combined action of the movable cantilever support base 2 and the rotary damping connecting piece 3.

At this moment, the heat conducting plate 502 can be fixed in the side fixing block 401 under the effect of the surface mounting bolts 503 of the mounting pieces 504, heat generated by the light emitting module 402 can be conducted out under the effect of the heat conducting plate 502, ventilation and heat dissipation are carried out under the effect of the heat dissipation holes 501, the high-efficiency heat dissipation function of the photodynamic therapeutic apparatus on the light emitting module 402 is achieved, the heat dissipation effect of the light emitting module 402 is improved when the photodynamic therapeutic apparatus is used, and the use work of the photodynamic therapeutic apparatus is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a photodynamic therapy apparatus, this photodynamic therapy apparatus complete machine comprises portable cantilever support base, rotary damping connecting piece and components of a whole that can function independently chain luminescence seat, its characterized in that: the movable cantilever support base comprises a counterweight bottom plate, a support rod and universal wheels, the bottom plate is fixed at the bottom of the counterweight bottom plate, the universal wheels are mounted at the corner positions of the bottom plate, a host is mounted on the surface of the bottom plate, the support rod is mounted at the top position of the counterweight bottom plate, a split chain type light emitting seat is arranged on one side of the support rod, a side fixing block and a light emitting module are arranged inside the split chain type light emitting seat, five groups of light emitting modules are arranged on one side of the support rod, the side fixing block is mounted on the side wall of each light emitting module through a bolt, a rotary damping connecting piece is mounted on the surface of the split chain type light emitting seat, and the rotary damping connecting piece is connected with the movable cantilever support base; the surface of the light-emitting module is provided with a heat dissipation mechanism, and the surface of the bottom plate is provided with a fixing mechanism.

2. A photodynamic therapy device according to claim 1, characterized in that: the inside of heat dissipation mechanism is including louvre, heat-conducting plate, construction bolt and installation piece, the louvre has all been seted up on the surface of side fixed block, the inside of side fixed block is provided with the heat-conducting plate, and the surface of heat-conducting plate and light emitting module's surface contact each other for heat dissipation to light emitting module.

3. A photodynamic therapy device according to claim 2, characterized in that: the surface of heat-conducting plate both sides all welds has the installation piece, and the surface of installation piece is provided with mounting bolt to mounting bolt's one end run through the installation piece and with the surperficial screw-thread fastening of side fixed block.

4. A photodynamic treatment device according to claim 1, characterised in that: the fixing mechanism is composed of a stabilizing disc, clamping rods, a fixing barrel and clamping grooves, the fixing barrel is fixed on the two sides of the surface of the bottom plate, the clamping grooves are formed in the inner walls of the two sides of the fixing barrel, the clamping rods are arranged inside the fixing barrel, and the clamping rods are matched with the fixing barrel in a clamped mode.

5. A photodynamic therapy device according to claim 4, characterized in that: one end of the clamping rod extends to the lower part of the bottom plate and is fixed with a stabilizing disc, and when the clamping rod is clamped with the clamping groove at the bottom of the fixed cylinder, the bottom of the stabilizing disc and the lowest point of the universal wheel are positioned on the same horizontal plane.

6. A photodynamic therapy device according to claim 1, characterized in that: the rotary damping connecting piece consists of a rotary force arm, a rotary shaft fixing sleeve, a rotary shaft connecting block, a fixing nut, a damping pad, a damping limiting plate, a damping shaft center, a rotary sleeve and a switching block; the movable cantilever support base also comprises a double-connecting-rod type pneumatic hovering arm; the split chain type light-emitting seat is characterized in that a control module is further arranged inside the split chain type light-emitting seat, and the control module is installed at the top of the light-emitting module.