CN218547143U

CN218547143U - Image observation lamp box

Info

Publication number: CN218547143U
Application number: CN202223157968.4U
Authority: CN
Inventors: 刘彩霞
Original assignee: Shandong Xiehe University
Current assignee: Shandong Xiehe University
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-02-28
Anticipated expiration: 2032-11-28

Abstract

The utility model belongs to the technical field of the lamp house, especially, lamp house is observed to image, shine, install and take off the not enough convenient problem of film to current inconvenient regulation light, the following scheme of present proposition, the power distribution box comprises a box body, the inside of box is provided with the light-passing board, and one side top that the box is close to the light-passing board is provided with fixed frame, and the inside bottom of fixed frame is provided with the connecting plate, and the rotation of inside center department of fixed frame is connected with the center post, and a plurality of swivel rings have been cup jointed to the outer wall of center post, and ratchet subassembly is all installed to a side of swivel ring, ratchet subassembly and the mutual fixed connection of swivel ring, and ratchet subassembly's one end and the dead lever are laminated each other, and the outer wall of swivel ring is to encircle and is provided with a plurality of rubber pieces, and one side that the light-passing board top is close to the swivel ring is provided with the slope piece. The utility model has the advantages of the light is only lighted in the position of inserting the photo, avoids amazing people's eye, easy to assemble fixed and take out, uses the reduction wearing and tearing.

Description

Image observation lamp box

Technical Field

The utility model relates to a lamp house technical field especially relates to an image observation lamp house.

Background

Modern goes the hospital and inspects, often needs to use equipment such as x ray apparatus, scans the film to patient's disease department, then inspects to the administrative or technical offices that correspond again and look over, observes and corresponds the position and whether have the emergence of pathological change, and this just needs to use the image and observes the lamp, through back illumination, makes things convenient for the doctor to go to look over the inside shade shape of piece, and then discerns disease region and the disease that corresponds.

Traditional lamp house structure is comparatively simple, evenly shines through the fluorescent tube at back, and this kind of traditional structure is whole shining or holistic going out usually when using, and then can not come its light position of automatic adjustment according to user's clamping piece position, goes out at the position that need not shine, and then protection doctor's that can be better eyes avoid receiving the light influence for a long time.

Simultaneously when carrying out the centre gripping, traditional equipment uses simple extrusion friction to insert fixedly, not only can damage the film when using, still leads to lax easily after repetitious usage moreover, and the fixed stability of unable fine realization leads to the condition that can drop when using sometimes easily, and then influences next normal use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of lamp house is observed to image has solved the inconvenient regulation light of traditional equipment and has shone, use easy wearing and tearing, fixed inseparable problem enough.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a lamp house is observed to image, the power distribution box comprises a box body, the inside of box is provided with the light-passing board, one side top that the box is close to the light-passing board is provided with fixed frame, the inside bottom of fixed frame is provided with the connecting plate, the inside center department of fixed frame rotates and is connected with the center post, a plurality of rotating rings have been cup jointed to the outer wall of center post, ratchet assembly is all installed to a side of rotating ring, ratchet assembly and the mutual fixed connection of rotating ring, ratchet assembly's one end and dead lever are laminated each other, the outer wall of rotating ring is to encircle and is provided with a plurality of rubber pieces, one side that the light-passing board top is close to the rotating ring is provided with the slope piece, the inside of box is provided with a plurality of circuit boards.

Preferably, the ratchet subassembly is including rotating wheel, skewed tooth and joint piece, and the outer wall that rotates the wheel is to encircle and is provided with a plurality of skewed tooth, rotates the top of wheel and installs the joint piece, and the bottom of joint piece be provided with the tooth of the mutual joint of skewed tooth, the tooth of skewed tooth inclines to one side.

Preferably, one end of the clamping sheet is fixedly connected with the fixing frame, a shifting sheet is arranged on one side, close to the central column, of the fixing rod, one side of the rotating wheel is fixedly connected with the side wall of the rotating ring, and the rotating wheel is sleeved with the outer wall of the central column.

Preferably, the bottom of slope piece is close to one side of swivel becket and inclines to the light-passing board, and the bottom side of slope piece laminates with the light-passing board surface each other, and one side that connecting plate and slope piece are close to each other all is provided with a plurality of spring leafs, and the spring leaf of connecting plate and slope piece side laminates each other, and the position and the circuit board of spring leaf correspond each other, and two spring leafs are respectively through the both ends electric connection of cable with the circuit board.

Preferably, the inside of circuit board is provided with a plurality of lamp pearls, keeps apart through the light screen each other between a plurality of circuit boards, and the one end electric connection of circuit board and spring leaf interconnect department has protective resistor, and every circuit board constitutes a module with spring leaf and protective resistor that correspond, and connects in parallel with the power each other between a plurality of modules, and protective resistor can avoid the overload of current when circuit board and spring leaf form the short circuit structure, and then the protection cable, improves the security.

Preferably, the both ends outer wall of dead lever passes through the bearing and is connected with the inside rotation of fixed frame, and the one end of knob runs through the internal connection of fixed frame and has the knob, and the top of fixed frame is close to the inclined plate position and has seted up the rectangle through hole, and the outer wall that one side of light-passing board was kept away from to the box is installed the support.

Preferably, the sheet rubber of swivel outer wall is made for elastic rubber, and the outer wall of sheet rubber is provided with the spiral line that interlocks each other, and the outside and the slope piece of sheet rubber laminate each other.

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

1. when using, the bottom of fixed frame is placed to the photo, and then extrude to the top, the sheet rubber that has driven the rotating ring outer wall through the photo rotates, and then make the rotating ring rotatory, follow the photo and remove, and then realize the condition with the photo joint in fixed frame inside, and the sheet rubber can extrude the photo when using, and under the effect of ratchet subassembly, can pass through the effect of skewed tooth and joint piece, make the rotating ring unable reverse rotation, and then make things convenient for the photo to insert, and avoid the rotating ring to drive the sheet rubber reverse rotation and make the photo roll-off, when needing to take out the photo, rotation knob that can be convenient, and then make the knob can drive the dead lever and rotate, make the dead lever drive the group piece rotatory, and then make the group drive the joint piece to the top slope, and then make the joint piece relieve with skewed tooth's joint, at this moment just can make the rotation wheel reverse rotation, and then make the rotating ring can reverse rotation, pull out the photo from the bottom, and can also keep the supplementary installation of photo to the top when using, and then pull out from the top through the through hole of fixed frame, it is very convenient, and also to wear and tear.

2. When the photo is inserted, the spring pieces corresponding to the insertion positions can be in contact with each other in a disconnecting mode, current can not pass through the spring pieces, the current is controlled to flow through the circuit board corresponding to the positions, the lamp beads corresponding to the positions are luminous, the light-transmitting plates at the bottoms of the photo are illuminated, the user can conveniently check the photo, the position without the photo is in contact with the spring pieces, a short circuit state is formed on the circuit board, meanwhile, due to the existence of the protective resistor, the current overload inside the electric wire can be avoided, the lamp beads inside the circuit board are still in a turned-off state, the photo can not be illuminated, eyes of the user can be well protected, the condition that the user receives white light stimulation for a long time is avoided, and the photo can be adjusted as required.

Drawings

Fig. 1 is a schematic view of an image observation lamp box according to the present invention;

fig. 2 is a schematic view of the internal structure of the fixing frame of the image observation lamp box according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic view of the internal structure of the ratchet assembly of the image observation lamp box of the present invention;

fig. 5 is a schematic view of the internal structure of the box body of the image observation lamp box provided by the present invention;

fig. 6 is a schematic diagram of a circuit structure of a junction between a circuit board of the image observation lamp box and the spring piece.

In the figure: 1. a box body; 2. a light-transmitting plate; 3. a fixing frame; 4. a connecting plate; 401. a spring plate; 5. a central column; 6. a rotating ring; 601. a rubber sheet; 7. a ratchet assembly; 701. a rotating wheel; 702. oblique teeth; 703. a card connecting sheet; 8. fixing the rod; 801. a knob; 802. a shifting sheet; 9. an inclined plate; 10. a circuit board; 11. a lamp bead; 12. and (3) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

Referring to fig. 1-6, an image observation lamp box, including box 1, the inside of box 1 is provided with light-passing board 2, box 1 is close to one side top of light-passing board 2 and is provided with fixed frame 3, the inside bottom of fixed frame 3 is provided with connecting plate 4, the inside center department of fixed frame 3 rotates and is connected with center post 5, a plurality of swivel becket 6 have been cup jointed to the outer wall of center post 5, ratchet subassembly 7 is all installed to a side of swivel becket 6, ratchet subassembly 7 and the mutual fixed connection of swivel becket 6, ratchet subassembly 7's one end and the mutual laminating of dead lever 8, the outer wall of swivel becket 6 is to be encircleed and is provided with a plurality of rubber sheets 601, one side that the light-passing board 2 top is close to swivel becket 6 is provided with slope piece 9, the inside of box 1 is provided with a plurality of circuit boards 10, the rubber sheet 601 of swivel becket 6 outer wall is made for elastic rubber, and the outer wall of rubber sheet 601 is provided with crisscross spiral line each other, the outside and the slope piece 9 of rubber sheet 601 are laminated each other.

Further, in the above technical solution, the ratchet assembly 7 includes a rotating wheel 701, a plurality of oblique teeth 702 are disposed around the outer wall of the rotating wheel 701, a clamping piece 703 is installed at the top of the rotating wheel 701, teeth mutually clamped with the oblique teeth 702 are disposed at the bottom of the clamping piece 703, teeth of the oblique teeth 702 are inclined to one side, one end of the clamping piece 703 is fixedly connected with the fixing frame 3, one side of the fixing rod 8 close to the central column 5 is provided with a poking piece 802, one side of the rotating wheel 701 is fixedly connected with the side wall of the rotating ring 6, the rotating wheel 701 is sleeved with the outer wall of the central column 5, under the action of the ratchet assembly 7, the rotating ring 6 cannot reversely rotate under the action of the oblique teeth 702 and the clamping piece 703, so that the photo can be conveniently inserted, the rotating ring 6 is prevented from driving the rubber piece 601 to reversely rotate so that the photo slides out, the clamping piece 703 is prevented from being clamped with the oblique teeth 702, and the rotating wheel 701 can reversely rotate, and the rotating ring 6 can reversely rotate so that the photo can be pulled out from the bottom.

Further, in the above technical solution, one side of the bottom of the inclined plate 9 close to the rotating ring 6 is inclined toward the light-transmitting plate 2, and the side of the bottom of the inclined plate 9 is attached to the surface of the light-transmitting plate 2, one side of the connecting plate 4 close to the inclined plate 9 is provided with a plurality of spring strips 401, the spring strips 401 on the side of the connecting plate 4 and the inclined plate 9 are attached to each other, the positions of the spring strips 401 correspond to the circuit board 10, the two spring strips 401 are electrically connected to two ends of the circuit board 10 through cables, the circuit board 10 is internally provided with a plurality of lamp beads 11, the circuit boards 10 are isolated from each other through a light shielding plate, one end of the mutual connection part of the circuit board 10 and the spring strips 401 is electrically connected with a protection resistor, and every circuit board 10 and the spring leaf 4 and the protective resistor that correspond constitute a module, and connect in parallel with the power each other between a plurality of modules, when the photo passes through, can make spring leaf 401 break off, the electric current can't pass through spring leaf 401, and then make the electric current pass through the circuit board 10 of corresponding position, spring leaf 401 also can assist the extrusion photo and avoid dropping, make circuit board 10 inside realize through the electric current that the lamp pearl 11 of corresponding position is luminous, and then illuminate the light-passing board 2 of photo bottom, and then the user just can be convenient look over the photo, and the position of no photo is because still in the state of extinguishing, and then can not illuminate, user's eyes are protected to can be fine, avoid receiving white light stimulation for a long time.

Further, in last technical scheme, the both ends outer wall of dead lever 8 passes through the bearing and is connected with the inside rotation of fixed frame 3, the internal connection that the one end of knob 801 runs through fixed frame 3 has knob 801, the top of fixed frame 3 is close to the tilted vane 9 position and has been seted up the rectangle through hole, the outer wall of one side that light-passing board 2 was kept away from to box 1 is installed support 12, rotation knob 801 that can be convenient, and then make knob 801 can drive dead lever 8 and rotate, make dead lever 8 drive plectrum 802 rotatory, and then make plectrum 802 drive joint piece 703 to the top slope.

The working principle is as follows: when the photo taking device is used, an operator can conveniently place a shot x-ray photo at the bottom of the fixed frame 3 and then extrude the photo towards the top, the rubber sheet 601 on the outer wall of the rotating ring 6 is driven to rotate through the photo, so that the rotating ring 6 rotates and moves along with the photo, and the photo is clamped inside the fixed frame 3 by the rubber sheet 601, meanwhile, when the photo passes through, the mutually corresponding positions can be released from the attachment of the spring pieces 401, the spring pieces 401 can also assist in extruding the photo to avoid dropping, the current cannot pass through the spring pieces 401 at the corresponding positions, so that the current is passed through the inside of the control circuit board 10, the lamp beads 11 at the corresponding positions can emit light, and further the light-transmitting plate 2 at the bottom of the photo is illuminated, so that the user can conveniently check the photo, and the positions without the photo still attach due to the spring pieces 401, and further the circuit board 10 has no current, the lamp beads 11 are in an off state and can not illuminate, the eyes of a user can be well protected, the condition that the user is stimulated by white light for a long time is avoided, the rubber sheet 601 can extrude a photo when the photo is used, under the action of the ratchet wheel component 7, the rotating ring 6 can not rotate reversely through the action of the oblique teeth 702 and the clamping sheets 703, the photo can be conveniently inserted, the rotating ring 6 is prevented from driving the rubber sheet 601 to rotate reversely to slide out the photo, when the photo needs to be taken out, the knob 801 can be conveniently rotated, the knob 801 can further drive the fixing rod 8 to rotate, the fixing rod 8 drives the shifting sheet 802 to rotate, the shifting sheet 802 drives the clamping sheets 703 to incline towards the top, the clamping sheets are further released from being clamped with the oblique teeth 702, the rotating wheel 701 can be reversely rotated, and the rotating ring 6 can reversely rotate, pull out the photo from the bottom, but also can continue to promote the photo to the top when using, and then pull from the top through hole of fixed frame 3 and take out, it is very convenient, can not produce excessive wearing and tearing when using, and realization that moreover can be fine is fixed, takes out also very conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lamp house is observed to image, the power distribution box comprises a box body (1), a serial communication port, the inside of box (1) is provided with light-passing board (2), one side top that box (1) is close to light-passing board (2) is provided with fixed frame (3), the inside bottom of fixed frame (3) is provided with connecting plate (4), the inside center department of fixed frame (3) rotates and is connected with center post (5), a plurality of rotating rings (6) have been cup jointed to the outer wall of center post (5), ratchet subassembly (7) are all installed to a side of rotating ring (6), ratchet subassembly (7) and rotating ring (6) mutual fixed connection, the one end and the dead lever (8) of ratchet subassembly (7) laminate each other, the outer wall of rotating ring (6) is to encircle and is provided with a plurality of rubber pieces (601), one side that light-passing board (2) top is close to rotating ring (6) is provided with slope piece (9), the inside of box (1) is provided with a plurality of circuit board (10).

2. The image observation lamp box according to claim 1, wherein the ratchet wheel assembly (7) comprises a rotating wheel (701), a plurality of oblique teeth (702) and a clamping piece (703), the outer wall of the rotating wheel (701) is provided with the oblique teeth (702) in a surrounding manner, the clamping piece (703) is installed at the top of the rotating wheel (701), teeth which are mutually clamped with the oblique teeth (702) are arranged at the bottom of the clamping piece (703), and the teeth of the oblique teeth (702) are inclined towards one side.

3. The image observation lamp box of claim 2, wherein one end of the snap piece (703) is fixedly connected with the fixing frame (3), one side of the fixing rod (8) close to the central column (5) is provided with a shifting piece (802), one side of the rotating wheel (701) is fixedly connected with the side wall of the rotating ring (6), and the rotating wheel (701) is sleeved with the outer wall of the central column (5).

4. The image observation lamp box of claim 1, wherein one side of the bottom of the inclined plate (9) close to the rotating ring (6) is inclined towards the light-transmitting plate (2), the side of the bottom of the inclined plate (9) is attached to the surface of the light-transmitting plate (2), one side of the connecting plate (4) and one side of the inclined plate (9) close to each other are provided with a plurality of spring pieces (401), the spring pieces (401) on the side of the connecting plate (4) and the side of the inclined plate (9) are attached to each other, the positions of the spring pieces (401) correspond to the circuit board (10), and the two spring pieces (401) are electrically connected with the two ends of the circuit board (10) through cables respectively.

5. The image observation lamp box of claim 1, wherein a plurality of lamp beads (11) are arranged inside the circuit board (10), the circuit boards (10) are isolated from each other through a light screen, one end of the mutual connection part of the circuit board (10) and the spring leaf (401) is electrically connected with a protection resistor, each circuit board (10) and the corresponding spring leaf (401) and protection resistor form a module, and the modules are mutually connected in parallel with a power supply.

6. The image observation lamp box of claim 1, wherein the outer walls of the two ends of the fixing rod (8) are rotatably connected with the inside of the fixing frame (3) through bearings, one end of the knob (801) penetrates through the inside of the fixing frame (3) and is connected with the knob (801), a rectangular through hole is formed in the top of the fixing frame (3) close to the inclined plate (9), and a support (12) is installed on the outer wall of one side of the box body (1) away from the light-transmitting plate (2).

7. The image observation lamp box of claim 1, wherein the rubber sheet (601) on the outer wall of the rotating ring (6) is made of elastic rubber, and the outer wall of the rubber sheet (601) is provided with mutually staggered spiral lines, and the outer part of the rubber sheet (601) is mutually attached to the inclined sheet (9).