CN213006583U - Light source module based on LCD photocuring 3D printer - Google Patents

Abstract

The utility model discloses a light source module based on an LCD photocuring 3D printer, which comprises a first main board, a second main board, a third main board, a first connecting pipeline and a second connecting pipeline, a second main board is fixed at the top end of the first main board, a third main board is arranged at the top end of the second main board, the left side and the right side of the second main board are both fixed with first fixed blocks, the left side and the right side of the third main board are both fixed with second fixed blocks, the inner part of the first fixed block is connected with a movable rod in a sliding way through a first slide block, one side of the movable rod close to the second main board is glued with a rubber clamping block, the top end of the moving rod is fixed with the first limiting rod, the utility model is convenient for realizing the fixing and releasing operation of the first main board and the second main board, thereby be convenient for operating personnel overhauls the operation, need not move the screw through twisting and dismantle the operation, make the sealed effect of first connecting tube and second connecting tube junction better simultaneously.

Description

Light source module based on LCD photocuring 3D printer

Technical Field

The utility model relates to a light source module technical field specifically is a light source module based on LCD photocuring 3D printer.

Background

The light source module based on LCD photocuring 3D printer that has now is various, in order to satisfy people's various demands, for example the chinese utility model patent that publication number is CN201720913286.1 mandate discloses a light source module based on LCD photocuring 3D printer, the utility model discloses a simple structure, high-efficient environmental protection, in the use, the water-cooling board lets in recirculated cooling liquid, take away the heat that the LED lamp plate produced, and not only can increase the LED lamp plate light intensity value of reflector, and light intensity uniformity has also obtained the improvement, and simultaneously, can not influence semiconductor luminous efficiency, thereby prolong the life of components and parts, consequently, can know current light source module and satisfy people's practical demand basically, still have following problem.

Problem 1: the connection between the panels is realized through the screws in the device, but the volume of the panels is small, so that the screws for connection are also small, the screws are inconvenient to twist at the moment, the screws need to be twisted by means of external tools, the operation is complex, and the convenience and the practicability of the device are reduced.

Problem 2: the device connecting pipeline is generally only provided with one layer of rubber sealing ring, if the rubber sealing ring is worn, the phenomenon of leakage of cooling liquid is easy to occur at the moment, the sealing performance and the practicability of the device are reduced, and therefore the light source module based on the LCD photocuring 3D printer is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light source module based on LCD photocuring 3D printer to solve the inconvenient surface of placing on device top of the traditional device that proposes in the above-mentioned background art and carry out spot clearance operation, it is comparatively loaded down with trivial details and inconvenient through screwed connection between the traditional device panel simultaneously, the traditional device generally only sets up one deck rubber seal, the relatively poor problem of leakproofness simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a light source module based on an LCD (liquid crystal display) photocuring D printer comprises a first main board, a second main board, a third main board, a first connecting pipeline and a second connecting pipeline, wherein the second main board is fixed at the top end of the first main board, the third main board is arranged at the top end of the second main board, first fixing blocks are fixed at the left side and the right side of the second main board, second fixing blocks are fixed at the left side and the right side of the third main board, a moving rod is connected inside the first fixing blocks in a sliding mode through a first sliding block, a rubber clamping block is glued at one side, close to the second main board, of the moving rod, a first limiting rod is fixed at the top end of the moving rod, a second limiting rod is connected inside the first fixing blocks at the lower end of the moving rod in a sliding mode through a second sliding block, a spring is fixed at the bottom end of the second limiting rod, the bottom end of the spring is fixed inside the first fixing blocks, and first connecting pipelines are arranged, and the outside of first connecting tube is provided with the second connecting tube, the inside one side of keeping away from first connecting tube of second connecting tube is fixed with the drainage plate, the one side that the second connecting tube inner wall is close to first mainboard is glued and is had first rubber bulge loop, the one side that the first connecting tube outer wall is close to first mainboard is glued and is had the second rubber bulge loop, the one side that the first mainboard was kept away from to first connecting tube outer wall is glued and is had first rubber restrictor plate, the one side that the second connecting tube inner wall is close to first rubber bulge loop is glued and is had the second rubber restrictor plate.

Preferably, the inside upper end of first fixed block is provided with the first fixed slot of mutually supporting with the carriage release lever, and the inside upper end of first fixed slot is provided with the first slide of mutually supporting with first slider.

Preferably, one side that the fixed slot is inside to be close to first mainboard is provided with the draw-in groove of mutually supporting with the rubber fixture block, first gag lever post sets up to regular hexagon, the inside of second fixed block is provided with the first spacing groove of mutually supporting with first gag lever post.

Preferably, the inside lower extreme of first fixed block is provided with the second fixed slot of mutually supporting with the second gag lever post, and the inside one side that is close to first mainboard of second fixed slot is provided with the second slide of mutually supporting with the second slider, the inside lower extreme of carriage release lever is provided with the second gag lever post of mutually supporting with the second gag lever post.

Preferably, the diameter of one side, close to the first main plate, of the drainage plate is smaller than the diameter of one side, far away from the first main plate, of the drainage plate.

Preferably, the left and right sides of first rubber bulge loop and the left and right sides of second rubber bulge loop all set up to the shape of inclining, first connecting tube's inside is provided with the first spread groove of mutually supporting with first rubber bulge loop, the inside of second connecting tube is provided with the second spread groove of mutually supporting with second rubber bulge loop.

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

1. this light source module based on LCD photocuring D printer is provided with first mainboard, the second mainboard, the third mainboard, the carriage release lever, first gag lever post and second gag lever post, when needs overhaul the operation to second mainboard and third mainboard, can promote the second gag lever post downwards, make the spacing of second gag lever post to the carriage release, stimulate the carriage release lever to the direction of keeping away from first mainboard afterwards, make first gag lever post shift out from the second spacing inslot portion, realize the fixed operation of removing of first mainboard and second mainboard, thereby be convenient for operating personnel overhaul the operation, need not move the screw through twisting and dismantle the operation, also need not be with the help of external instrument, the convenience and the practicality of device have been improved.

2. This light source module based on LCD photocuring D printer is provided with first connecting tube, the second connecting tube, first rubber bulge loop, the second rubber bulge loop, first rubber current-limiting plate and second rubber current-limiting plate, carry out the first operation of stopping to the coolant liquid through the cooperation of first rubber current-limiting plate and second rubber current-limiting plate, carry out the second operation of stopping to the coolant liquid through the cooperation of first rubber bulge loop and first connecting groove afterwards, next, carry out the third operation of stopping to the coolant liquid through the cooperation of second rubber bulge loop and second connecting groove, make the sealed effect of first connecting tube and second connecting tube junction better, the leakproofness and the practicality of device have been improved.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic sectional view of a partial structure of the second main board, the third main board, the first fixing block, the second fixing block, the moving rod, the first slider, the rubber clamping block, the first limiting rod, the second slider and the spring in an open state according to the present invention;

FIG. 4 is a schematic side view of a cross-section of the first stop lever according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at C in fig. 5 according to the present invention.

In the figure: 1. a first main board; 2. a second main board; 3. a third main board; 4. a first fixed block; 5. a second fixed block; 6. a travel bar; 7. a first slider; 8. a rubber clamping block; 9. a first limit rod; 10. a second limiting rod; 11. a second slider; 12. a spring; 13. a first connecting pipe; 14. a second connecting pipe; 15. A drainage plate; 16. a first rubber bulge loop; 17. a second rubber bulge loop; 18. a first rubber restrictor plate; 19. And the second rubber flow limiting plate.

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. 1-6, the present invention provides an embodiment:

a light source module based on an LCD photocuring 3D printer comprises a first main board 1, a second main board 2, a third main board 3, a first connecting pipeline 13 and a second connecting pipeline 14, wherein the top end of the first main board 1 is fixedly provided with the second main board 2, the top end of the second main board 2 is provided with the third main board 3, the left side and the right side of the second main board 2 are respectively fixedly provided with a first fixed block 4, the left side and the right side of the third main board 3 are respectively fixedly provided with a second fixed block 5, the inside of the first fixed block 4 is slidably connected with a movable rod 6 through a first sliding block 7, the upper end of the inside of the first fixed block 4 is provided with a first fixed groove which is matched with the movable rod 6, the upper end of the inside of the first fixed groove is provided with a first slide way which is matched with the first sliding block 7, through the design, the movable rod 6 is limited, so that the movable rod 6 can only move left and right, the stability of the device is improved.

One side of carriage release lever 6 that is close to second mainboard 2 is glued there is rubber fixture block 8, the top of carriage release lever 6 is fixed with first gag lever post 9, the inside one side that is close to first mainboard 1 of fixed slot is provided with the draw-in groove of mutually supporting with rubber fixture block 8, first gag lever post 9 sets up to regular hexagon, the inside of second fixed block 5 is provided with the first spacing groove of mutually supporting with first gag lever post 9, through this design, make the block of first gag lever post 9 more firm, thereby make second mainboard 2 and third mainboard 3 connect more firmly, the stability of device has been improved.

Inside 4 first fixed blocks of 6 lower extremes of carriage release lever have second gag lever post 10 through 11 sliding connection of second slider, the inside lower extreme of first fixed block 4 is provided with the second fixed slot of mutually supporting with second gag lever post 10, and the inside one side that is close to first mainboard 1 of second fixed slot is provided with the second slide of mutually supporting with second slider 11, the inside lower extreme of carriage release lever 6 is provided with the second gag lever post of mutually supporting with second gag lever post 10, through this design, carry out spacing operation to carriage release lever 6, make the fixed of carriage release lever 6 more firm, the stability of device has been improved.

The bottom mounting of second gag lever post 10 has spring 12, and the bottom mounting of spring 12 is inside first fixed block 4, the left and right sides of first mainboard 1 all is provided with first connecting tube 13, and the outside of first connecting tube 13 is provided with second connecting tube 14, the inside one side of keeping away from first connecting tube 13 of second connecting tube 14 is fixed with drainage plate 15, the diameter that drainage plate 15 is close to first mainboard 1 one side is less than the diameter that first mainboard 1 one side was kept away from to drainage plate 15, through this design, guide the operation to the coolant liquid, the coolant liquid of being convenient for gets into inside first connecting tube 13, the practicality of device has been improved.

A first rubber convex ring 16 is glued on one side of the inner wall of the second connecting pipeline 14, which is close to the first main board 1, a second rubber convex ring 17 is glued on one side of the outer wall of the first connecting pipeline 13, which is close to the first main board 1, the left side and the right side of the first rubber convex ring 16 and the left side and the right side of the second rubber convex ring 17 are both in an oblique shape, a first connecting groove which is matched with the first rubber convex ring 16 is arranged inside the first connecting pipeline 13, a second connecting groove which is matched with the second rubber convex ring 17 is arranged inside the second connecting pipeline 14, through the design, the clamping between the first rubber convex ring 16 and the first connecting groove is more stable, the clamping between the second rubber convex ring 17 and the second connecting groove is more stable, so that the sealing effect of the joint of the first connecting pipeline 13 and the second connecting pipeline 14 is better, the sealing performance and the practicability of the device are improved, a first rubber restrictor plate 18 is glued on one side of the outer wall of the first connecting pipeline 13, which is far away from the first main board 1, a second rubber restrictor plate 19 is glued on one side of the inner wall of the second connecting pipe 14 close to the first rubber convex ring 16.

The working principle is as follows: when the third main board 3 needs to be detached, the second limiting rod 10 is pressed downwards through the fixing plate on the outer wall of the second limiting rod 10, the second sliding block 11 moves synchronously in the second slide way along with the second limiting rod 10, the spring 12 is in a compressed force storage state at the moment, until the second limiting rod 10 is completely moved out of the first limiting groove in the moving rod 6, the fixing and releasing operation of the moving rod 6 is achieved, then the moving rod 6 is pulled towards the direction far away from the first main board 1 through the handle on the outer wall of the moving rod 6, the moving rod 6 drives the first limiting rod 9 to move synchronously, until the first limiting rod 9 is completely moved out of the second limiting groove, the fixing and releasing operation of the second fixing block 5 is achieved, and therefore the fixing and releasing operation of the third main board 3 is achieved.

When the cooling liquid enters the first connecting pipeline 13 through the second connecting pipeline 14, firstly, the drainage plate 15 conducts drainage operation on the cooling liquid, so that the cooling liquid enters the first connecting pipeline 13, at the moment, part of the cooling liquid enters a gap at the joint of the first connecting pipeline 13 and the second connecting pipeline 14, at the moment, the cooling liquid is subjected to first blocking operation through the matching of the first rubber flow limiting plate 18 and the second rubber flow limiting plate 19, then, the cooling liquid is subjected to second blocking operation through the matching of the first rubber convex ring 16 and the first connecting groove, and then, the cooling liquid is subjected to third blocking operation through the matching of the second rubber convex ring 17 and the second connecting groove, so that the sealing effect of the device is better, and the operation is finished.

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 light source module based on LCD photocuring 3D printer, includes first mainboard (1), second mainboard (2), third mainboard (3), first connecting tube (13) and second connecting tube (14), its characterized in that: a second main board (2) is fixed at the top end of the first main board (1), a third main board (3) is arranged at the top end of the second main board (2), first fixing blocks (4) are fixed on the left side and the right side of the second main board (2), second fixing blocks (5) are fixed on the left side and the right side of the third main board (3), a moving rod (6) is connected to the inside of each first fixing block (4) in a sliding mode through a first sliding block (7), a rubber clamping block (8) is glued on one side, close to the second main board (2), of each moving rod (6), a first limiting rod (9) is fixed at the top end of each moving rod (6), a second limiting rod (10) is connected to the inside of each first fixing block (4) at the lower end of each moving rod (6) in a sliding mode through a second sliding block (11), a spring (12) is fixed at the bottom end of each second limiting rod (10), and the bottom end of the spring (12) is fixed inside the first fixing, the improved water-saving water purifier is characterized in that first connecting pipelines (13) are arranged on the left side and the right side of the first main board (1), a second connecting pipeline (14) is arranged outside the first connecting pipeline (13), a drainage plate (15) is fixed on one side, far away from the first connecting pipeline (13), of the inner wall of the second connecting pipeline (14), a first rubber convex ring (16) is glued on one side, close to the first main board (1), of the inner wall of the second connecting pipeline (14), a second rubber convex ring (17) is glued on one side, close to the first main board (1), of the outer wall of the first connecting pipeline (13), a first rubber flow limiting plate (18) is glued on one side, far away from the first main board (1), of the outer wall of the first connecting pipeline (13), and a second rubber flow limiting plate (19) is glued on one side, close to the first rubber convex ring (16), of the inner wall of the second connecting pipeline (.

2. The light source module of claim 1, wherein the light source module is based on an LCD photocuring 3D printer and comprises: the upper end of the inside of the first fixing block (4) is provided with a first fixing groove matched with the moving rod (6), and the upper end of the inside of the first fixing groove is provided with a first slide matched with the first sliding block (7).

3. The light source module of claim 2, wherein the light source module is based on an LCD photocuring 3D printer and comprises: one side that fixed slot inside is close to first mainboard (1) is provided with the draw-in groove of mutually supporting with rubber fixture block (8), first gag lever post (9) set up to regular hexagon, the inside of second fixed block (5) is provided with the first spacing groove of mutually supporting with first gag lever post (9).

4. The light source module of claim 1, wherein the light source module is based on an LCD photocuring 3D printer and comprises: the inside lower extreme of first fixed block (4) is provided with the second fixed slot of mutually supporting with second gag lever post (10), and the inside one side of being close to first mainboard (1) of second fixed slot is provided with the second slide of mutually supporting with second slider (11), the inside lower extreme of carriage release lever (6) is provided with the second spacing groove of mutually supporting with second gag lever post (10).

5. The light source module of claim 1, wherein the light source module is based on an LCD photocuring 3D printer and comprises: the diameter of one side, close to the first main plate (1), of the drainage plate (15) is smaller than the diameter of one side, far away from the first main plate (1), of the drainage plate (15).

6. The light source module of claim 1, wherein the light source module is based on an LCD photocuring 3D printer and comprises: the left and right sides of first rubber bulge loop (16) and the left and right sides of second rubber bulge loop (17) all set up to the shape of inclining, the inside of first connecting tube (13) is provided with the first connecting groove of mutually supporting with first rubber bulge loop (16), the inside of second connecting tube (14) is provided with the second connecting groove of mutually supporting with second rubber bulge loop (17).

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