CN218099808U - Image film observation frame - Google Patents
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- CN218099808U CN218099808U CN202222090690.7U CN202222090690U CN218099808U CN 218099808 U CN218099808 U CN 218099808U CN 202222090690 U CN202222090690 U CN 202222090690U CN 218099808 U CN218099808 U CN 218099808U
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Abstract
The utility model discloses an image film observation frame, the lamp house body is including being located the light-passing board on its viewing surface, the fixed setting of circumference of lamp house body is followed to the framework, film positioning mechanism includes fixed positioning subassembly and activity locating component, fixed positioning subassembly is including setting up the fixed curb plate on the first side of framework, it is provided with a plurality of first locating parts to slide on the fixed curb plate, activity locating component includes the activity curb plate with fixed curb plate parallel arrangement, the activity curb plate is close to light-passing board one side and is provided with a plurality of second locating parts, the relative both sides of activity curb plate are provided with the sliding block respectively, the framework is provided with movable recess along the second side of framework, in the sliding block sliding connection movable recess. The utility model provides an image film observation frame makes the fixed of image film all convenient with taking through film positioning mechanism, can satisfy in the condition that the image film was looked over to intensive care unit fixed image film, high frequency time for a long time.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an image film observation frame.
Background
Medical image refers to a technique and a processing process for obtaining an image of internal tissues of a human body or a certain part of the human body in a non-invasive manner for medical treatment or medical research, a large hospital is basically provided with an image medical center and is provided with related instruments, when a patient is subjected to imaging film diagnosis, a radiographic image film reading device is needed, the conventional radiographic image film reading device is a fluorescent lamp box, and a radiographic image film is attached to a front transparent plate of the fluorescent lamp box, so that the film can be read.
The intensive care unit can provide optimal nursing, comprehensive treatment and medical care for patients with severe diseases, and medical images of patients need to be checked frequently, so that most of intensive care units are equipped with related lamp box observation frames in standard, so that the patients can conveniently observe image films when in use, such as the utility model patent application with the name of an image film observation frame for the intensive care unit, wherein the motor, the worm, the transmission rod, the pressing plate, the movable block, the movable plate, the piston plate, the through hole, the sealing plate, the airtight rubber, the airtight ring, the abrasive plate and the transparent plate are arranged, when the special films need to be observed for a long time after the films are observed, the films are put in from the film inlet, then the motor is started, the motor rotates by driving the worm, and then the corresponding pressing plate is driven to move in the process of the rotation of the worm, two transfer line synchronous motion of pressing both sides during the clamp plate motion afterwards, press the movable block removal during two transfer line motions afterwards, the movable block drives the transfer line motion of below afterwards, make the clamp plate of its below slide on the surface of slide bar, the movable block drives the fly leaf motion afterwards, the fly leaf drives piston motion, export gas through the through-hole during piston motion afterwards, gas passes the opposite side of through-hole to closing plate afterwards, keep pressing the dull polish board under the gas action afterwards, the dull polish board moves gas-tight rubber synchronous motion in the motion left afterwards, until the dull polish board with the film pressure in the right flank of transparent plate can, this kind of mode can keep the stable protection to the film, it is more convenient when making it place the use for a long time, it is more convenient to have ensured that the inside different doctors of intensive care unit look over the state of an illness.
The medical personnel of intensive care unit is high to the observation frequency of image film, and need contrast the observation to the image film, current image film observation frame is when observing the image film, the taking and fixed inconvenient of image film, if take off many image films wherein, or fix many image films simultaneously on image film observation frame, need watch many image films simultaneously when the doctor, contrast the observation to the image film, current image film observation frame is not convenient for the change of image film position, influence doctor's use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an image film observation frame to solve the above-mentioned weak point among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an image film observation frame, includes the lamp house body, the lamp house body is including being located the light-passing board on its viewing surface, still including installing framework and setting on the lamp house body are in film positioning mechanism in the framework, the framework is followed the fixed setting of circumference of lamp house body, film positioning mechanism includes fixed positioning assembly and activity locating component, fixed positioning assembly is including setting up fixed curb plate on the framework first side, it is provided with a plurality of first locating parts to slide on the fixed curb plate, activity locating component include with fixed curb plate parallel arrangement's movable side plate, movable side plate is close to light-passing board one side is provided with a plurality of second locating parts, the relative both sides of movable side plate are provided with the sliding block respectively, the framework is followed the second side of framework is provided with movable recess, sliding block sliding connection in the movable recess.
Foretell image film observation frame, first locating piece is in including slip post and setting first locating piece on the slip post, the lateral part of slip post is provided with the slip lateral plate, fixed curb plate is close to one side of activity curb plate is provided with the activity restriction groove, slip lateral plate sliding connection be in the activity restriction inslot.
Foretell image film observation frame, the slip post runs through along the axis and is provided with the motion passageway, the motion passageway is including continuous first section and second section, the radial dimension of second section is greater than the radial dimension of first section, be connected with the spliced pole on the first positioning piece, the spliced pole is kept away from the coaxial actuating lever that is provided with of one end of first positioning piece, spliced pole sliding connection is in the second section, actuating lever sliding connection is in the first section.
Foretell image film observation frame still including setting up first spring part in the second section, first spring part overcoat is in on the actuating lever, first spring part one end with the second section is close to the lateral wall fixed connection of first section, the spliced pole with the other end of first spring part is connected.
In the image film observation frame, the side of the driving rod is provided with the positioning block, the side of the fixed side plate along the length direction is provided with the positioning open slot, and when the first spring part is in the initial state, the positioning block can be correspondingly embedded into the positioning open slot.
The second positioning piece comprises a fixed rod fixedly arranged on the movable side plate, an opening cavity is formed in one side, far away from the movable side plate, of the fixed rod, and a movable channel communicated with the opening cavity is formed in the fixed rod and the movable side plate.
Foretell image film observation frame, the second setting element is still including activity post, drive screw and second spring part, activity post sliding connection be in open the mouth, drive screw rotates to be connected in the movable passage, drive screw's one end is followed movable passage stretches out to be connected with and rotates the head, drive screw follows movable passage is rotatory can correspond the drive movable post is followed open the mouth cavity motion.
The radial dimension of the opening cavity is larger than that of the movable column, the top of the movable column is provided with an annular fixed plate capable of sliding along the opening cavity, an annular sealing plate is arranged at the opening of the opening cavity, the second spring part is sleeved outside the movable column, and two ends of the second spring part are fixedly connected with the annular fixed plate and the annular sealing plate respectively.
The second positioning piece comprises two semicircular positioning pieces which are oppositely arranged, open grooves with semicircular cross sections are formed in the two opposite sides of the bottom of the movable column, semicircular sliding blocks are connected to the semicircular positioning pieces and connected in the open grooves in a sliding mode, and third elastic pieces blocking the semicircular sliding blocks are arranged in the open grooves.
In the image film observation frame, the semicircular sliding block is connected with the L-shaped pull rod, and the movable side plate is provided with a through hole for the end part of the pull rod to pass through.
In the technical scheme, the utility model provides an image film observation frame, the lamp house body is including being located the light-passing board on its viewing surface, it is provided with the framework to surround the light-passing board on the lamp house body, be provided with film positioning mechanism in the framework, film positioning mechanism includes fixed positioning subassembly and movable positioning subassembly, fixed positioning subassembly includes fixed curb plate and slides a plurality of first setting parts that set up on fixed curb plate, movable positioning subassembly includes movable curb plate and a plurality of second setting parts of setting on movable curb plate, movable curb plate can slide adjusting, can separate a plurality of regions that form fixed image film with the light-passing board through movable curb plate and fixed curb plate, can fix the image film through first setting part and second setting part, thereby make the fixed of image film with take all convenient, can satisfy in the long-time fixed image film in intensive care unit, the condition of image film is looked over to the high frequency, and can fix a plurality of images film simultaneously through film positioning mechanism, the image film can be arranged as required, the doctor's of being convenient for to the judgement of severe patient.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural view of an image film viewing frame according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a fixing and positioning assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a first positioning element according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a movable positioning assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second positioning element according to an embodiment of the present invention.
Description of the reference numerals:
1. a lamp box body; 1.1, a light-transmitting plate; 2. a frame body; 2.1, a first side edge; 2.2, a second side edge; 2.3, moving the groove; 3. a film positioning mechanism; 4. fixing the positioning component; 4.1, fixing the side plate; 4.1.1, positioning an open slot; 4.2, a first positioning piece; 4.3, a sliding column; 4.4, a first positioning sheet; 4.5, sliding side piece; 4.6, a movement limiting groove; 4.7, a moving channel; 4.7.1, first stage; 4.7.2, a second section; 4.7.3, a first spring member; 4.8, connecting columns; 4.9, a driving rod; 4.9.1, positioning blocks; 5. a movable positioning assembly; 5.1, a movable side plate; 5.1.1, a sliding block; 5.2, a second positioning piece; 5.3, fixing a rod; 5.4, opening the cavity; 5.4.1, an annular fixing plate; 5.4.2, a ring-shaped sealing plate; 5.5, moving the channel; 5.6, driving a screw rod; 5.7, a second spring element; 6. a movable post; 6.1, semicircular positioning pieces; 6.2, opening grooves; 6.3, a semicircular slide block; 6.4, a third elastic piece; 6.5, a pull rod.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.
As shown in fig. 1-5, the embodiment of the utility model provides an image film observation frame, including lamp house body 1, lamp house body 1 is including being located light-passing board 1.1 on its viewing surface, still including installing framework 2 on lamp house body 1 and setting up film positioning mechanism 3 on framework 2, framework 2 is along the fixed setting of circumference of lamp house body 1, film positioning mechanism 3 includes fixed locating component 4 and movable locating component 5, fixed locating component 4 is including setting up fixed curb plate 4.1 at framework 2's first side 2.1, it is provided with a plurality of first locating parts 4.2 to slide on the fixed curb plate 4.1, movable locating component 5 includes the activity curb plate 5.1 with fixed curb plate 4.1 parallel arrangement, activity curb plate 5.1 is close to light-passing board 1.1 one side and is provided with a plurality of second locating parts 5.2, activity curb plate 5.1's the relative both sides are provided with sliding block 5.1.1 respectively, framework 2 is provided with movable recess 2.3 along second side 2.2, in sliding block 5.1.1 sliding connection movable recess 2.3.
Specific, on fixed and wall body or support in 1 one side of lamp house body, another side of lamp house body 1 is provided with light-passing board 1.1, still is provided with lighting device and other devices in 1 inside of lamp house body, lamp house body 1 is the common structure among the prior art, and its structure and principle are no longer repeated, when using, place the image film and observe on light-passing board 1.1, and this embodiment lies in for prior art's improvement: be provided with framework 2 on lamp house body 1, framework 2 sets up along lamp house body 1's circumference, is provided with film positioning mechanism 3 on framework 2, and film positioning mechanism 3 can be with the long-time fixing of image film on light-passing board 1.1, and can fix many image films simultaneously, can satisfy in the intensive care unit high frequency to the image film look over and the condition of contrast.
In this embodiment, the frame body 2 is disposed around the side of the lamp box body 1, the shape of the frame body 2 is identical to the shape of the lamp box body 1 and is rectangular or square, for convenience of description, in this embodiment, the frame body 2 is described as a rectangular example, the first side 2.1 is a side in the length direction of the frame body 2, the second side 2.2 is a side in the width direction of the frame body 2, the film positioning mechanism 3 includes a fixed positioning component 4 and a movable positioning component 5 disposed on the frame body 2, the fixed positioning component 4 includes a fixed side plate 4.1, the fixed side plate 4.1 is disposed along the first side 2.1 of the frame body 2, a fixed gap for the image film to be inserted is formed between the side of the fixed side plate 4.1 corresponding to the transparent plate 1.1 and the transparent plate 1.1, the fixed side plate 4.1 can be set to be fixed, the size of the fixed gap is fixed, and is optional, fixed curb plate 4.1 sets up to adjustable, the size of fixed gap can be adjusted as required this moment, fixed curb plate 4.1 is provided with a plurality of first locating piece 4.2 along its length direction, first locating piece 4.2 sets up and is being used for fixing the image film that is located fixed gap, each first locating piece 4.2 all slides and sets up on fixed curb plate 4.1, first locating piece 4.2 has the locating state that advances line location to the image film and the detached state with the image film phase separation, when using, insert the side of image film to fixed gap in, operate first locating piece 4.2 afterwards, make first locating piece 4.2 switch over to the locating state from the detached state, thereby fix the image film, when needs take off the image film, make first locating piece 4.2 switch over to the detached state from the locating state.
In this embodiment, the movable positioning assembly 5 includes a movable side plate 5.1, one or two or more movable side plates 5.1, the movable side plate 5.1 is parallel to the fixed side plate 4.1, two ends of the movable side plate 5.1 are both fixedly provided with sliding blocks 5.1.1, the sliding blocks 5.1.1 and the movable side plate 5.1 can be an integral structure, a movable groove 2.3 is provided on the second side edge 2.2 of the frame 2, the movable groove 2.3 is provided along the length direction of the second side edge 2.2, the two sliding blocks 5.1.1 are respectively slidably connected in the movable groove 2.3, a positioning gap is formed between the movable side plate 5.1 and the light-transmitting plate 1.1, the movable side plate 5.1 is provided with a plurality of second positioning members 5.2 along the length direction, the second positioning members 5.2 are provided in the positioning gap, when in use, according to the size and number of the images, remove movable side board 5.1 to suitable position, make movable side board 5.1 and fixed side board 4.1, the clearance between movable side board 5.1 and the movable side board 5.1 is corresponding with the size of image film, insert the both sides limit of image film respectively to fixed clearance and positioning gap in, fix the image film through first setting element 4.2 and second setting element 5.2 afterwards, when needs take off the image film, remove the fixed of first setting element 4.2 and second setting element 5.2 to the image film, can take off the image film afterwards, so cooperate through fixed positioning component 4 and movable positioning component 5, can fix a plurality of images films on light-passing board 1.1, and each image film takes off and places fixedly convenient, be convenient for medical personnel's the looking over.
The embodiment of the utility model provides an image film observation frame, lamp house body 1 is including being located the light-passing board 1.1 on its viewing surface, lamp house body 1 encircles light-passing board 1.1 and is provided with framework 2, be provided with film positioning mechanism 3 on the framework 2, film positioning mechanism 3 includes fixed locating component 4 and activity locating component 5, fixed locating component 4 includes fixed curb plate 4.1 and slides a plurality of first locating part 4.2 that set up on fixed curb plate 4.1, activity locating component 5 includes activity curb plate 5.1 and sets up a plurality of second locating parts 5.2 on activity curb plate 5.1, activity curb plate 5.1 can slide adjusting, can separate a plurality of regions that form fixed image film with light-passing board 1.1 through activity curb plate 5.1 and fixed curb plate 4.1, can fix the image film through first locating part 4.2 and second locating part 5.2, thereby make the fixed of image and take all convenient, can satisfy the state of an illness in the fixed image film for a long time of intensive care room, the condition of looking over the condition of the image film, and can fix the condition through film positioning mechanism 3 simultaneously and can be fixed image film needs the image to be arranged according to the doctor, it is convenient to the patient to carry out a plurality of images to the film arrangement.
In this embodiment, preferably, the first positioning element 4.2 includes a sliding column 4.3 and a first positioning piece 4.4 disposed on the sliding column 4.3, a sliding side piece 4.5 is disposed on a side portion of the sliding column 4.3, a movable limiting groove 4.6 is disposed on a side edge of the fixed side plate 4.1 opposite to the movable side plate 5.1, and the sliding side piece 4.5 is slidably connected in the movable limiting groove 4.6; the movable limiting groove 4.6 is arranged along the length direction of the fixed side plate 4.1, the sliding side piece 4.5 and the sliding column 4.3 can be arranged in an integrated mode, the sliding side piece 4.5 can slide along the movable limiting groove 4.6 to adjust the position of the sliding column 4.3, and therefore the sliding column 4.3 can be conveniently moved to a proper position.
In this embodiment, preferably, the sliding column 4.3 is provided with a moving channel 4.7 along the axis, the moving channel 4.7 penetrates through the sliding column 4.3, the moving channel 4.7 includes a first section 4.7.1 and a second section 4.7.2 which are connected, the radial dimension of the second section 4.7.2 is greater than that of the first section 4.7.1, the first positioning piece 4.4 is connected with a connecting column 4.8, one end of the connecting column 4.8, which is far away from the first positioning piece 4.4, is coaxially provided with a driving rod 4.9, the connecting column 4.8 is slidably connected in the second section 4.7.2, and the driving rod 4.9 is slidably connected in the first section 4.7.1; the radial dimension of spliced pole 4.8 is greater than the radial dimension of actuating lever 4.9, and spliced pole 4.8 can be fixed the image film that is located fixed clearance with first constant head piece 4.4, and first constant head piece 4.4 is made by flexible material to avoid causing the damage to the image film.
In this embodiment, preferably, the spring device further includes a first spring part 4.7.3 disposed in the second section 4.7.2, the first spring part 4.7.3 is sleeved on the driving rod 4.9, one end of the first spring part 4.7.3 is fixedly connected to the side wall of the second section 4.7.2 close to the first section 4.7.1, the connecting column 4.8 is connected to the other end of the first spring part 4.7.3, a positioning block 4.9.1 is disposed on the side of the driving rod 4.9, a positioning opening slot 4.1.1 is disposed on the side of the fixing side plate 4.1 along the length direction, and when the first spring part 4.7.3 is in the initial state, the positioning block 4.9.1 can be correspondingly inserted into the positioning opening slot 4.1.1; the positioning block 4.9.1 is arranged on the side edge of the driving rod 4.9 close to one side of the fixed side plate 4.1, the positioning open slot 4.1.1 is in a U-shaped arrangement, the positioning open slots 4.1.1 are sequentially arranged at intervals along the length direction of the fixed side plate 4.1, when the image film is fixed, the driving rod 4.9 pulls the connecting column 4.8 and the first positioning sheet 4.4 to separate the first positioning sheet 4.4 from the light-transmitting plate 1.1, the first spring part 4.7.3 is compressed to have elasticity in the process, the image film is inserted into the fixed gap, then the driving rod 4.9 is released, the connecting column 4.8 is driven to move along the second section 4.7.2 under the elastic action of the first spring part 4.7.3, so that the first positioning sheet 4.4 fixes the image film, and after the first positioning sheet 4.4 fixes the image film, the positioning block 4.9.1 is correspondingly embedded into the positioning 4.1.1, and the sliding column is fixed on the fixed side plate 4.3 to limit the side plate 1.
In this embodiment, preferably, the second positioning element 5.2 includes a fixing rod 5.3 fixedly disposed on the movable side plate 5.1, a movable column 6, a driving screw 5.6 and a second spring element 5.7, an open cavity 5.4 is disposed on one side of the fixing rod 5.3 away from the movable side plate 5.1, a movable passage 5.5 communicated with the open cavity 5.4 is disposed on the fixing rod 5.3 and the movable side plate 5.1, a radial dimension of the open cavity 5.4 is greater than a radial dimension of the movable passage 5.5, a threaded portion corresponding to the driving screw 5.6 is disposed on an inner wall of the movable passage 5.5, the movable column 6 is slidably connected in the open cavity 5.4, the driving screw 5.6 is rotatably connected in the movable passage 5.5, one end of the driving screw 5.6 extends out of the movable passage 5.5 and is connected with a rotating head, the other end of the driving screw 5.6 is located in the open cavity 5.4, and the driving screw 5.6 rotates along the movable passage 5.5.5.5.5 to correspondingly drive the movable column 6 to move along the open cavity 5.4.
In this embodiment, preferably, the radial dimension of the open cavity 5.4 is greater than the radial dimension of the movable column 6, the top of the movable column 6 is provided with an annular fixing plate 5.4.1, the opening of the open cavity 5.4 is provided with an annular sealing plate 5.4.2, the movable column 6 is sleeved with the second spring element 5.7, and two ends of the second spring element 5.7 are respectively fixedly connected with the annular fixing plate 5.4.1 and the annular sealing plate 5.4.2; the inner side wall of the annular sealing plate 5.4.2 forms a moving through hole for the moving of the movable column 6, an annular limiting cavity is formed between the annular sealing plate 5.4.2 and the top wall of the opening cavity 5.4, the second spring part 5.7 is arranged, when the second spring part 5.7 is in an initial state, the movable column 6 moves and is collected in the opening cavity 5.4, at the moment, the second positioning part 5.2 does not fix the image film, when the annular sealing plate is used, the end part of the driving screw rod 5.6 presses the movable column 6 in the opening cavity 5.4 through rotating the driving screw rod 5.6, so that the movable column 6 gradually extends out of the opening cavity 5.4, in the process, the annular fixing plate 5.4.1 presses the second spring part 5.7, when the driving screw rod 5.6 rotates reversely, the collection pressure on the movable column 6 disappears, and under the elastic force of the second spring part 5.7, the movable column 6 is gradually driven to the opening cavity 5.4.
In this embodiment, preferably, the second positioning member 5.2 further includes semicircular positioning pieces 6.1 disposed oppositely, the opposite two sides of the bottom of the movable column 6 are both provided with open slots 6.2 having semicircular cross sections, the semicircular positioning pieces 6.1 are connected with semicircular sliders 6.3, the semicircular sliders 6.3 are slidably connected in the open slots 6.2, the open slots 6.2 are internally provided with third elastic members 6.4 for blocking the semicircular sliders 6.3 from sliding, the semicircular sliders 6.3 are connected with L-shaped pull rods 6.5, the movable side plate 5.1 is provided with through holes for the ends of the pull rods 6.5 to pass through, the third elastic members 6.4 are spring members, one end of each third elastic member 6.4 is fixed on the top wall of the open slot 6.2, the other end of each third elastic member 6.4 is fixed with the corresponding semicircular slider 6.3, the third elastic members 6.4 are arranged, when the third elastic members 6.4 are in a natural state, the semicircular sliders 6.3 and the semicircular positioning pieces 6.1 fix the semicircular images, the two semicircular positioning sheets 6.1 are arranged at two opposite sides of the width direction of the movable side plate 5.1, the two semicircular positioning sheets 6.1 are arranged, so that the second positioning piece 5.2 can respectively fix two image films without influencing each other, for example, when the semicircular positioning sheets 6.1 are respectively fixed on the two image films, and one of the image films needs to be taken down, only the pull rod 6.5 needs to be correspondingly pulled, so that the corresponding semicircular slides along the open slot 6.2 (at the moment, the third elastic piece 6.4 is pressed), the semicircular positioning sheets 6.1 are separated from the image films, at the moment, the image films can be taken down to influence the other Zhang Yingxiang film, and for example, when one image film is fixed on one semicircular positioning sheet 6.1, when one image film needs to be fixed on the second positioning piece 5.2, the other semicircular positioning sheet 6.1 needs to be correspondingly pulled, so that the other Zhang Yingxiang zft 3262 can be fixed, so can satisfy the condition of the image film of often taking in the intensive care unit, also be convenient for the doctor simultaneously observes many image films, compares in order to judge the state of an illness to the condition of severe patient.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides an image film observation frame, includes the lamp house body, the lamp house body is including being located the light-passing board on its viewing surface, its characterized in that, still including installing framework and setting on the lamp house body are in film positioning mechanism in the framework, the framework is followed the fixed setting of circumference of lamp house body, film positioning mechanism includes fixed positioning component and activity locating component, fixed positioning component is including setting up fixed curb plate on the framework first side, it is provided with a plurality of first locating parts to slide on the fixed curb plate, activity locating component include with fixed curb plate parallel arrangement's movable side plate, movable side plate is close to light-passing board one side is provided with a plurality of second locating parts, the relative both sides of movable side plate are provided with the sliding block respectively, the framework is followed the second side of framework is provided with movable recess, sliding block sliding connection in the movable recess.
2. The image film viewing frame of claim 1, wherein the first positioning member comprises a sliding post and a first positioning sheet disposed on the sliding post, a sliding side sheet is disposed on a side portion of the sliding post, a movable limiting groove is disposed on a side of the fixed side plate close to the movable side plate, and the sliding side sheet is slidably connected in the movable limiting groove.
3. The video film viewing frame according to claim 2, wherein a motion channel is disposed through the sliding column along an axis, the motion channel comprises a first section and a second section connected to each other, a radial dimension of the second section is larger than a radial dimension of the first section, the first positioning sheet is connected with a connecting column, a driving rod is coaxially disposed at one end of the connecting column far away from the first positioning sheet, the connecting column is slidably connected in the second section, and the driving rod is slidably connected in the first section.
4. The image film bezel of claim 3, further comprising a first spring element disposed in the second section, the first spring element being sleeved on the driving rod, one end of the first spring element being fixedly connected to the side wall of the second section near the first section, and the connecting post being connected to the other end of the first spring element.
5. The image film viewing frame of claim 4, wherein a positioning block is disposed on a side of the driving rod, and a positioning opening slot is disposed on a side of the fixed side plate along a length direction, wherein when the first spring element is in an initial state, the positioning block is correspondingly inserted into the positioning opening slot.
6. The image film viewing frame of claim 1, wherein the second positioning member comprises a fixed rod fixedly disposed on the movable side plate, an open cavity is disposed on a side of the fixed rod away from the movable side plate, and a movable channel communicated with the open cavity is disposed on the fixed rod and the movable side plate.
7. The image film viewing frame of claim 6, wherein the second positioning element further comprises a movable post, a driving screw and a second spring element, the movable post is slidably connected in the opening cavity, the driving screw is rotatably connected in the movable channel, one end of the driving screw extends out of the movable channel and is connected with a rotating head, and the driving screw rotates along the movable channel to correspondingly drive the movable post to move along the opening cavity.
8. The image film viewing frame of claim 7, wherein the radial dimension of the open cavity is larger than the radial dimension of the movable post, the top of the movable post is provided with an annular fixing plate capable of sliding along the open cavity, the opening of the open cavity is provided with an annular sealing plate, the movable post is sleeved with the second spring element, and two ends of the second spring element are respectively fixedly connected with the annular fixing plate and the annular sealing plate.
9. The image film viewing frame of claim 8, wherein the second positioning member further comprises two opposite semicircular positioning pieces, open slots with semicircular cross sections are respectively formed on opposite sides of the bottom of the movable post, a semicircular slider is connected to each semicircular positioning piece, the semicircular slider is slidably connected to the inside of each open slot, and a third elastic member for blocking the semicircular slider from sliding is arranged in each open slot.
10. The image film viewing frame of claim 9, wherein the semicircular slider is connected to an L-shaped pull rod, and the movable side plate is provided with a through hole for passing an end of the pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222090690.7U CN218099808U (en) | 2022-08-09 | 2022-08-09 | Image film observation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222090690.7U CN218099808U (en) | 2022-08-09 | 2022-08-09 | Image film observation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218099808U true CN218099808U (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222090690.7U Active CN218099808U (en) | 2022-08-09 | 2022-08-09 | Image film observation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218099808U (en) |
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2022
- 2022-08-09 CN CN202222090690.7U patent/CN218099808U/en active Active
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