CN112878842B - Test box with concealed wire type hinge box door - Google Patents
Test box with concealed wire type hinge box door Download PDFInfo
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- CN112878842B CN112878842B CN202110053758.1A CN202110053758A CN112878842B CN 112878842 B CN112878842 B CN 112878842B CN 202110053758 A CN202110053758 A CN 202110053758A CN 112878842 B CN112878842 B CN 112878842B
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/0081—Additional features or accessories of hinges for transmitting energy, e.g. electrical cable routing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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Abstract
The invention discloses a test box with a concealed wire type hinge box door, which comprises a box body, a box door, a test device, a controller, a cable protection device, a switch device and a fourth spring telescopic rod, wherein one end of the box door is rotatably arranged on the box body, the test device is arranged in the box body, the controller is fixedly arranged on the box door, the cable is used for connecting the controller and the test device, the cable protection device is arranged on the box body, the switch device is used for fixing the other end of the box door, and two ends of the fourth spring telescopic rod are respectively rotatably arranged on the box body and the box door.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a test box with a concealed wire type hinge box door.
Background
The proof box is used for testing combined material and material structure, in the twinkling of an eye the degree that can bear under high temperature and microthermal continuous environment down, the proof box needs to set up the cable between box and chamber door at present, through the controller control proof box on the chamber door, common chamber door mode of being qualified for the next round of competitions adopts the protecting wire to detain and adds the direct mode of being qualified for the next round of competitions of cable at most, or adopt protecting wire hose cooperation cable mode to draw forth the chamber door wiring, above-mentioned wiring mode existence problem, the chamber door is opened and is closed the in-process to the cable distortion, long-time back cable or protecting wire hose damage, there is the potential safety hazard.
Disclosure of Invention
The invention provides a test box with a concealed wire type hinge box door, which aims to overcome the defects of the prior art, and provides a test box which can avoid potential safety hazards caused by twisting and damage of cables and has a simple and practical structure.
In order to achieve the purpose, the invention adopts the following technical scheme: a test box with a concealed wire type hinge box door comprises a box body, a box door, a test device, a controller, a cable protection device, a switch device and a fourth spring telescopic rod, wherein one end of the box door is rotatably arranged on the box body, the test device is arranged in the box body, the controller is fixedly arranged on the box door, the cable is used for connecting the controller and the test device, the cable protection device is arranged on the box body, the switch device is used for fixing the other end of the box door, and two ends of the fourth spring telescopic rod are respectively rotatably arranged on the box body and the box door; the cable protection device comprises a plurality of first gears distributed in an arc shape, a plurality of first shafts fixedly arranged at the axle centers of the first gears in a penetrating mode, a plurality of rotating plates with two ends rotatably sleeved on two adjacent first shafts respectively, a second shaft with one end fixedly arranged on the first shaft on the first gear at the head end and the other end fixedly arranged on the box body, a plurality of lantern rings rotatably sleeved on the first shafts respectively, a plurality of clamping grooves respectively arranged on the lantern rings, and first springs sleeved on the cable and fixedly arranged on the lantern rings simultaneously; two adjacent first gears are meshed; the cables are arranged in the clamping grooves at the same time; the chamber door is opened the in-process cable and is followed to rotate, the cable rotates the in-process and drives all the other first gear rotations except the first gear of head end, adjacent two first gear engagement sets up, two adjacent first gear relatively rotate, through the setting of changeing the board, drive a plurality of commentaries on classics board syntropy rotations simultaneously, rotate the cover through the lantern ring and locate on the primary shaft, and the primary shaft rotates and locates on the first gear, thereby it straightens to drive the first spring that is certain radian, final first spring reverse bending, make the chamber door open completely, fix chamber door and box through switching device, the combined material that needs to detect puts into the box, test through the testing device in the box, accomplish high temperature and microthermal conversion, control testing device through the controller, it is connected with testing device to make the controller through the cable. The cable rotates along with the first gear at the head end in the opening process of the box door, the other first gears except the first gear at the head end are driven to rotate in the rotation process of the cable, the adjacent two first gears are arranged in a meshed manner, the adjacent two first gears rotate relatively, the plurality of rotating plates are driven to rotate in the same direction simultaneously through the arrangement of the rotating plates, the first shafts are sleeved on the first shafts through the rotating rings and are rotatably arranged on the first gears, so that the first springs with certain radian are straightened, finally the first springs are bent reversely, the box door is completely opened, the other first gears except the first gear at the head end can rotate synchronously through the arrangement of the first springs, the adjacent two first gears rotate relatively, the plurality of rotating plates rotate in the same direction, finally the cable rotates, the rotating angles of each section of the cable are consistent, the problem that the local bending of the cable at the position is overlarge, the cable is seriously bent to generate damage is avoided, and the cable is fixed through the clamping groove, the cable bending radian of the position is ensured, the cable is prevented from being excessively bent, namely potential safety hazards caused by cable distortion and damage are avoided, the structure is simple and practical, the first shaft on the head end first gear is fixed through the second shaft, namely the head end first gear is fixed, the other first gears can revolve around the head end first gear as an axis, so that the cable is smoother in the bending process, meanwhile, the first spring can protect the cable again, the rotating plates rotate in the same direction and the rotating angles are consistent, the box door and the box body are fixed through the switch device, a composite material to be detected is placed in the box body and tested through a testing device in the box body, the high temperature and low temperature conversion is completed, the high temperature and the low temperature are isolated, the composite material to be detected is in the high temperature and low temperature environment conversion, the composite material test is realized, and the high temperature and the low temperature can be recycled in the environment conversion process, the testing device is controlled by the controller, and the controller is connected with the testing device through a cable.
The switch device comprises a base fixedly arranged on a box body, a sliding block movably arranged on the base, a first fixed block and a second fixed block fixedly arranged on the sliding block, a limiting plate fixedly arranged on the sliding block, a first inclined plate fixedly arranged on the sliding block, a first idler wheel and a second idler wheel rotatably arranged at two ends of the first fixed block, a first clamping plate and a second clamping plate rotatably arranged on the base, a first fixed part fixedly arranged on the box body and matched with the first clamping plate, a second fixed part fixedly arranged on a box door and matched with the second clamping plate, an electronic telescopic rod fixedly arranged on the box body at one end, a moving seat fixedly arranged on the other end of the electronic telescopic rod at one end, a first spring telescopic rod fixedly arranged on the other end of the moving seat, a second inclined plate fixedly arranged on the first spring telescopic rod, a first torsion rod for resetting the first clamping plate, a second torsion rod for resetting the second torsion rod, a second torsion rod, One end of the second spring is fixedly arranged on the sliding block, and the other end of the second spring is fixedly arranged on the base.
The switch device further comprises a first inclined plane arranged on the first clamping plate, a second inclined plane arranged on the second clamping plate, a third inclined plane arranged on the first fixing part, a fourth inclined plane arranged on the second fixing part, a second gear fixedly arranged on the first clamping plate, a third gear fixedly arranged on the second clamping plate, an inserted rod fixedly arranged on the movable seat, a first through hole arranged on the first clamping plate and a second through hole arranged on the first fixing part.
The switch device also comprises a touch switch fixedly arranged on the box body, a moving rod movably arranged on the box door in a penetrating way, a handle fixedly arranged at one end of the moving rod, a second spring telescopic rod and a third spring telescopic rod, wherein one end of the second spring telescopic rod and one end of the third spring telescopic rod are fixedly arranged on the handle, the other end of the second spring telescopic rod and the other end of the third spring telescopic rod are fixedly arranged on the box door, and the third spring is sleeved on the moving rod, and two ends of the third spring are respectively fixedly arranged on the other end of the moving rod and the box door; the touch switch is used for driving the electronic telescopic rod to be opened and closed.
The test device comprises a first clapboard, a second clapboard, a third clapboard, a first hollow pipe, two first openings, two second openings, a second hollow pipe, two third openings, two refrigerators and two refrigerating devices, wherein the first clapboard, the second clapboard and the third clapboard are fixedly arranged in a box body, the first hollow pipe is fixedly arranged on the second clapboard and the third clapboard in a penetrating way, the two first openings are symmetrically arranged on the first hollow pipe, the two second openings are arranged on the first hollow pipe in a staggered way with the two first openings, the second hollow pipe is rotatably arranged in the first hollow pipe, the two third openings are symmetrically arranged on the second hollow pipe, and the two refrigerators are fixedly arranged on the second clapboard, two heaters fixedly arranged on the third partition plate, a fourth gear fixedly sleeved on the second hollow pipe, a fifth gear meshed with the fourth gear, a motor fixedly arranged on the box body and used for driving the fifth gear to rotate, a thread groove arranged on the inner wall of the second hollow pipe, a base arranged in the second hollow pipe and matched with the thread groove, and a first hydraulic cylinder fixedly arranged on the box body and used for driving the base to be positioned in the second hollow pipe to move.
The base comprises a base body, a plurality of third hollow pipes, a threaded convex block and a plurality of grooves, wherein one end of each third hollow pipe is fixedly arranged on the base body in a penetrating mode, the threaded convex block is arranged on the outer wall of the base body and matched with the threaded groove, and the grooves are formed in the third hollow pipes.
The testing device further comprises a first movable plate and a second movable plate which are movably arranged in the box body, two second hydraulic cylinders which are fixedly arranged on the box body and used for driving the first movable plate to move, two third hydraulic cylinders which are fixedly arranged on the box body and used for driving the second movable plate to move, a first sealing plate arranged right above the second hollow tube, a fourth hydraulic cylinder which is fixedly arranged on the box body and used for driving the first sealing plate to move, a second sealing plate positioned right below the first sealing plate, a fourth spring with two ends respectively fixedly arranged on the first sealing plate and the second sealing plate, two first arc sealing plates which are fixedly arranged on the first movable plate and movably arranged on the second partition plate and the box body, and two second arc sealing plates which are fixedly arranged on the second movable plate and movably arranged on the box body.
The invention has the following advantages: the cable rotates along with the box door in the opening process, the cable drives other first gears except the first gear at the head end to rotate in the rotating process, two adjacent first gears are arranged in a meshed mode, two adjacent first gears rotate relatively, the rotating plates are arranged to drive the rotating plates to rotate in the same direction at the same time, the first shafts are sleeved on the first shafts in a rotating mode through the lantern ring, the first shafts are arranged on the first gears in a rotating mode, accordingly, first springs with certain radian are straightened, finally, the first springs bend reversely, the box door is completely opened, the other first gears except the first gear at the head end can rotate synchronously through the arrangement of the first springs, the two adjacent first gears rotate relatively, the rotating plates rotate in the same direction, the cable rotates finally, the rotating angle of each section of the cable is enabled to be consistent, the situation that the local bending of the cable at the position is too large, the cable is seriously bent and damaged is avoided, and the cable is fixed through the clamping groove, the bending radian of the cable at the position is ensured, the cable is prevented from being bent excessively, namely potential safety hazards caused by twisting and damage of the cable are avoided, the structure is simple and practical, the first shaft on the first gear at the head end is fixed through the second shaft, namely the first gear at the head end is fixed, the other first gears can revolve around the first gear at the head end as an axis, so that the cable is smoother in the bending process, meanwhile, the first spring can protect the cable again, the rotating plates rotate in the same direction, the rotating angles are consistent, the box door and the box body are fixed through the switch device, the composite material to be detected is placed in the box body, the high temperature and low temperature conversion is completed through a test device in the box body, the high temperature and low temperature are isolated, the composite material to be detected is in the high temperature and low temperature environment conversion, the test on the composite material is realized, and the high temperature and low temperature can be recycled in the environment conversion process, the testing device is controlled by the controller, and the controller is connected with the testing device through a cable.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is an enlarged view of fig. 1 at B.
Fig. 3 is a schematic front view of the present invention.
Fig. 4 is a sectional view taken along line a-a of fig. 3.
Fig. 5 is a sectional view taken along line B-B of fig. 4.
Fig. 6 is an enlarged view of fig. 5 at D.
Fig. 7 is a partial sectional view taken along line C-C of fig. 3.
Fig. 8 is an enlarged view of fig. 7 at C.
Fig. 9 is a partial sectional view taken along line D-D of fig. 3.
Fig. 10 is an enlarged view of fig. 9 at a.
Fig. 11 is a sectional view taken along line E-E of fig. 9.
Fig. 12 is a sectional view taken along line F-F in fig. 9.
Fig. 13 is a sectional view taken along line G-G in fig. 5.
Fig. 14 is a schematic view of the first hollow tube.
FIG. 15 is a schematic view of the structure of the second hollow tube.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-15, a test box with a concealed wire type hinge box door comprises a box body 1, a box door 2 with one end rotatably arranged on the box body, a test device 3 arranged in the box body, a controller 4 fixedly arranged on the box door, a cable 5 for connecting the controller with the test device, a cable protection device 6 arranged on the box body, a switch device for fixing the other end of the box door, and a fourth spring telescopic rod 8 with two ends rotatably arranged on the box body and the box door respectively; the cable protection device 6 comprises a plurality of first gears 61 distributed in an arc shape, a plurality of first shafts 62 fixedly penetrating the axes of the plurality of first gears respectively, a plurality of rotating plates 63 with two ends rotatably sleeved on two adjacent first shafts respectively, a second shaft 64 with one end fixedly arranged on the first shaft on the first gear at the head end and the other end fixedly arranged on the box body, a plurality of lantern rings 65 rotatably sleeved on the plurality of first shafts respectively, a plurality of clamping grooves respectively arranged on the plurality of lantern rings, and a first spring 67 sleeved on the cable and fixedly arranged on the plurality of lantern rings simultaneously; two adjacent first gears are meshed; the cables are arranged in the clamping grooves at the same time; the cable rotates along with the box door in the opening process, the cable drives other first gears except the first gear at the head end to rotate in the rotating process, two adjacent first gears are arranged in a meshed mode, two adjacent first gears rotate relatively, the rotating plates are arranged to drive the rotating plates to rotate in the same direction at the same time, the first shafts are sleeved on the first shafts in a rotating mode through the lantern ring, the first shafts are arranged on the first gears in a rotating mode, accordingly, first springs with certain radian are straightened, finally, the first springs bend reversely, the box door is completely opened, the other first gears except the first gear at the head end can rotate synchronously through the arrangement of the first springs, the two adjacent first gears rotate relatively, the rotating plates rotate in the same direction, the cable rotates finally, the rotating angle of each section of the cable is enabled to be consistent, the situation that the local bending of the cable at the position is too large, the cable is seriously bent and damaged is avoided, and the cable is fixed through the clamping groove, the bending radian of the cable at the position is ensured, the cable is prevented from being bent excessively, namely potential safety hazards caused by twisting and damage of the cable are avoided, the structure is simple and practical, the first shaft on the first gear at the head end is fixed through the second shaft, namely the first gear at the head end is fixed, the other first gears can revolve around the first gear at the head end as an axis, so that the cable is smoother in the bending process, meanwhile, the first spring can protect the cable again, the rotating plates rotate in the same direction, the rotating angles are consistent, the box door and the box body are fixed through the switch device, the composite material to be detected is placed in the box body, the high temperature and low temperature conversion is completed through a test device in the box body, the high temperature and low temperature are isolated, the composite material to be detected is in the high temperature and low temperature environment conversion, the test on the composite material is realized, and the high temperature and low temperature can be recycled in the environment conversion process, the testing device is controlled by the controller, and the controller is connected with the testing device through a cable.
The switch device comprises a base 71 fixedly arranged on a box body, a sliding block 72 movably arranged on the base, a first fixed block 73 and a second fixed block 74 fixedly arranged on the sliding block, a limit plate 75 fixedly arranged on the sliding block, a first inclined plate 76 fixedly arranged on the sliding block, a first roller 77 and a second roller 78 rotatably arranged at two ends of the first fixed block, a first clamping plate 79 and a second clamping plate 710 rotatably arranged on the base, a first fixed part 711 fixedly arranged on the box body and matched with the first clamping plate, a second fixed part 712 fixedly arranged on the box door and matched with the second clamping plate, an electronic telescopic rod 713 with one end fixedly arranged on the box body, a moving seat 714 with one end fixedly arranged on the other end of the electronic telescopic rod, a first spring telescopic rod 715 fixedly arranged on the other end of the moving seat, a second inclined plate 716 fixedly arranged on the first spring telescopic rod, and a first torsion bar 717 for resetting the first clamping plate, A second torsion bar 718 for resetting the second clamping plate, and a second spring 719 with one end fixed on the slider and the other end fixed on the base; after the box door is closed, the movable seat is driven by the electronic telescopic rod to move towards the slide block, so that the second inclined plate moves towards the first inclined plate on the slide block, the second inclined plate can push the first inclined plate to move towards the second spring, the second spring is compressed, the slide block moves towards the second spring, the second fixed block on the slide block moves towards the second spring, the second fixed block can push the first clamping plate and the second clamping plate to rotate relatively, the first clamping plate can be clamped with the first fixed piece, the second clamping plate can be clamped with the second fixed piece, the box door is fixed, the moving distance of the slide block is limited by the arrangement of the limiting plate, the second spring is well protected, the moving distance of the slide block is controlled, the first clamping plate is just clamped with the first fixed piece, and the second clamping plate is just clamped with the second fixed piece, set up once more through first spring telescopic link and played fine guard action to the second spring, when needing to open the chamber door, at first remove the seat through the drive of electron telescopic link and keep away from the slider, make the second swash plate keep away from first swash plate, reset the slider through the second spring, first fixed block promotes first cardboard and second cardboard and resets, rethread first torsion bar and second torsion bar reset first cardboard and second cardboard, improve the effect that resets of first cardboard and second cardboard, first gyro wheel and second gyro wheel setting on through the first fixed block, reduce the wearing and tearing between first fixed block and the first cardboard, reduce the wearing and tearing between first fixed block and the second cardboard, finally make first cardboard break away from first mounting, make second cardboard thrust second mounting, make the chamber door can be opened.
The switch device further comprises a first inclined plane 720 arranged on the first clamping plate, a second inclined plane 721 arranged on the second clamping plate, a third inclined plane 722 arranged on the first fixing piece, a fourth inclined plane 723 arranged on the second fixing piece, a second gear 724 fixedly arranged on the first clamping plate, a third gear 725 fixedly arranged on the second clamping plate, an inserted link 726 fixedly arranged on the movable seat, a first through hole arranged on the first clamping plate, and a second through hole arranged on the first fixing piece; the first clamping plate and the first fixing piece can be improved in contact area and friction by the arrangement of the first inclined surface and the third inclined surface, so that the first clamping plate and the first fixing piece are more firmly fixed, the second inclined surface and the fourth inclined surface improve firmness between the second clamping plate and the second fixing piece, the box door and the box body are more tightly closed by the arrangement of the first inclined surface to the fourth inclined surface, and the box door can be more tightly attached to the box body, namely, the gap between the first clamping plate and the second fixing piece is small; when the first clamping plate and the second clamping plate are clamped with the first fixing piece and the second fixing piece, the second gear is meshed with the third gear, when the moving seat is close to the sliding block, the inserted rod can be inserted into the first through hole and the second through hole, when the first clamping plate is clamped with the first fixing piece, the first through hole is superposed with the second through hole, the second inclined plate pushes the first inclined plate to move towards the second spring direction through the arrangement of the first spring telescopic rod, even if the second fixing block on the sliding block pushes the first clamping plate and the second clamping plate to move, the first clamping plate and the first fixing piece are firstly clamped, the first through hole is superposed with the second through hole, the electronic telescopic rod continues to push the moving seat to move, the inserted rod is inserted into the first through hole and the second through hole, the first clamping plate and the first fixing piece are fixed again, the second clamping plate and the second fixing piece can be fixed while the first clamping plate and the first fixing piece are fixed through the arrangement of the second gear and the third gear, first cardboard can not rotate alone promptly, first cardboard can only with the second cardboard simultaneously and relative rotation.
The switch device also comprises a touch switch 729 fixedly arranged on the box body, a moving rod 730 movably arranged on the box door in a penetrating way, a handle 731 fixedly arranged on one end of the moving rod, a second spring telescopic rod 732 and a third spring telescopic rod 733, one end of the second spring telescopic rod is fixedly arranged on the handle, the other end of the second spring telescopic rod is fixedly arranged on the box door, and the third spring 734 is sleeved on the moving rod, and two ends of the third spring 734 are respectively fixedly arranged on the other end of the moving rod and the box door; the touch switch is used for driving the electronic telescopic rod to be opened and closed; when the box door is closed, the fourth spring telescopic rod is arranged to exert pulling force on the box door, so that the box door is closed, the force of the handle pulled by hand is smaller than the force of the fourth spring telescopic rod, so that the box door can be closed, namely the force of the handle on the handle is released after the box door is closed, the handle is moved towards the touch switch direction through the second spring telescopic rod and the third spring telescopic rod, the moving rod is moved towards the touch switch direction, namely the pulling force on the handle is released after the box door is completely closed, so that the moving rod contacts with the touch switch, the touch switch controls the electronic telescopic rod to be started, and the moving seat is moved towards the sliding block direction; when the box door is opened, the handle is manually pulled to enable the handle to be far away from the touch switch, the moving rod is far away from the touch switch, the electronic telescopic rod drives the moving seat to be far away from the sliding block at first, the handle is continuously pulled to enable the box door to be opened, and the accidental opening of the box door can be avoided through the arrangement; reset the carriage release lever through the third spring setting, promote holistic interlock performance.
The testing device 3 comprises a first partition plate 31, a second partition plate 32 and a third partition plate 33 which are fixedly arranged in a box body, a first hollow pipe 34 which is fixedly arranged on the second partition plate and the third partition plate in a penetrating mode simultaneously, two first openings 35 which are symmetrically arranged on the first hollow pipe, two second openings 36 which are arranged on the first hollow pipe in a staggered mode with the two first openings, a second hollow pipe 37 which is rotatably arranged in the first hollow pipe, two third openings 38 which are symmetrically arranged on the second hollow pipe, two refrigerators 326 which are fixedly arranged on the second partition plate, two heaters 39 which are fixedly arranged on the third partition plate, a fourth gear 310 which is fixedly arranged on the second hollow pipe, a fifth gear 311 which is meshed with the fourth gear, a motor 312 which is fixedly arranged on the box body and is used for driving the fifth gear to rotate, a thread groove 313 which is arranged on the inner wall of the second hollow pipe, a base 314 which is arranged in the second hollow pipe and is matched with the thread groove, A first hydraulic cylinder 315 fixedly arranged on the box body and used for driving the base to move in the second hollow pipe; placing the composite material on a base, driving the base to descend through a first hydraulic cylinder to enable the base to be positioned between a second partition plate and a third partition plate, driving a fifth gear to rotate through a motor, enabling a fourth gear to be meshed with the fifth gear, enabling the fourth gear to rotate, enabling a second hollow pipe to rotate, enabling two first openings on the first hollow pipe to be overlapped with two third openings on the second hollow pipe, stopping driving of the motor, enabling the two third openings on the second hollow pipe to be staggered with the two second openings on the first hollow pipe, enabling the two second openings on the first hollow pipe to be closed, blocking communication between the second hollow pipe and the third partition plate and a cavity formed at the bottom of a box body, enabling the second hollow pipe and the second partition plate and the third partition plate to form the cavity, controlling the opening of two refrigerators through a controller, and refrigerating the cavity formed by the second partition plate and the third partition plate, refrigerating the second hollow pipe, cooling the composite material in the second hollow pipe, when the composite material needs to be heated, closing the refrigerator, driving the second hollow pipe to rotate by a motor, enabling the two first openings to be staggered with the two third openings, enabling the second hollow pipe to be disconnected and communicated with the cavity formed by the second partition plate and the third partition plate, enabling the two second openings to be superposed with the two third openings, enabling the cavity formed by the third partition plate and the bottom of the box body to be communicated with the second hollow pipe, controlling the opening of the two heaters by a controller, heating the cavity formed by the second partition plate and the third partition plate, heating the second hollow pipe, continuously repeating the actions to complete the exchange of the cold and hot environments of the composite material, recycling cold air in the cavity formed by the second partition plate and the third partition plate through the arrangement, and recycling hot air in the cavity formed by the third partition plate and the bottom of the box body, the energy consumption is reduced; second baffle and third baffle vacuole formation and second hollow tube intercommunication back, cool off combined material promptly, it reciprocates to be located the second hollow tube through first pneumatic cylinder drive base, make the quick exchange of air in second baffle and the third baffle vacuole formation cavity and the second hollow tube, form reciprocal circulation, thereby improve the cooling effect to combined material, it is even and fast to make the combined material cool off, improve combined material's heating effect on the same principle, make combined material heating even and fast, cooperation through thread groove and base, make base removal in-process self rotate, the even and fast that is heated of combined material on the base has been improved once more.
The base 314 comprises a base body 3141, a plurality of third hollow pipes 3142 with one ends fixedly arranged on the base body in a penetrating way, a thread convex block 3143 arranged on the outer wall of the base body and matched with the thread groove, and a plurality of grooves 3144 arranged on the third hollow pipes; the seat body is located in the second hollow pipe and moves in-process self to rotate through the matching of the thread groove and the thread lug, the contact area between the seat body and the composite material is reduced through the arrangement of the third hollow pipes, part of air acts on the composite material through the third hollow pipes in the seat body moving process, the refrigerating or heating effect and efficiency of the composite material are improved again, the flowing speed of the air on the surface of the composite material is improved, and the contact area with the composite material is reduced again through the arrangement of the plurality of grooves.
The testing device 3 further comprises a first moving plate 316 and a second moving plate 317 which are movably arranged in the box body, two second hydraulic cylinders 318 which are fixedly arranged on the box body and are used for driving the first moving plate to move, two third hydraulic cylinders 319 which are fixedly arranged on the box body and are used for driving the second moving plate to move, a first sealing plate 320 which is arranged right above the second hollow tube, a fourth hydraulic cylinder 321 which is fixedly arranged on the box body and is used for driving the first sealing plate to move, a second sealing plate 322 which is positioned right below the first sealing plate, a fourth spring 323 of which two ends are respectively fixedly arranged on the first sealing plate and the second sealing plate, two first arc-shaped sealing plates 324 which are fixedly arranged on the first moving plate and are movably arranged on the second partition plate and the box body, and two second arc-shaped sealing plates 325 which are fixedly arranged on the second moving plate and are movably arranged on the box body; when the composite material needs to be cooled, the first moving plate is driven to move towards the refrigerator by the second hydraulic cylinder, the first moving plate stops moving when the first moving plate is in contact with the refrigerator, the space between the second partition plate and the third partition plate is reduced by the arrangement, air between the second partition plate and the third partition plate enters the second hollow pipe, the first sealing plate is driven to move towards the second hollow pipe by the fourth hydraulic cylinder, the second sealing plate moves towards the second hollow pipe in the same direction, the upper end of the second hollow pipe is sealed by the first sealing plate and the second sealing plate, when the composite material needs to be heated, the first moving plate is driven to be far away from the refrigerator by the second hydraulic cylinder, the first moving plate moves towards the second partition plate, the first sealing plate and the second sealing plate are far away from the second hollow pipe, and cold air in the second hollow pipe returns to the cavity formed by the second partition plate and the third partition plate, the first partition plate and the second partition plate form a cavity, air in the cavity enters the second hollow pipe, and the third hydraulic cylinder drives the second moving plate to be close to the heater in the same way, so that the cavity space formed by the third partition plate and the bottom of the box body is reduced, the air in the cavity formed by the second partition plate and the bottom of the box body enters the second hollow pipe, and finally, the recovery of cold air and hot air in the second hollow pipe is realized; the first opening is matched through the first arc-shaped sealing plate, namely, the size of the first opening is controlled, and the second opening is matched through the second arc-shaped sealing plate, namely, the size of the second opening is controlled.
The motor, the refrigerator and the heater are purchased from the market.
Claims (7)
1. The utility model provides a proof box with dark line formula hinge chamber door which characterized in that: the device comprises a box body (1), a box door (2) with one end rotatably arranged on the box body, a testing device (3) arranged in the box body, a controller (4) fixedly arranged on the box door, a cable (5) used for connecting the controller with the testing device, a cable protecting device (6) arranged on the box body, a switch device used for fixing the other end of the box door, and a fourth spring telescopic rod (8) with two ends rotatably arranged on the box body and the box door respectively; the cable protection device (6) comprises a plurality of first gears (61) distributed in an arc shape, a plurality of first shafts (62) fixedly arranged at the axes of the first gears in a penetrating mode, a plurality of rotating plates (63) with two ends rotatably sleeved on two adjacent first shafts respectively, a second shaft (64) with one end fixedly arranged on the first shaft on the first gear at the head end and the other end fixedly arranged on the box body, a plurality of lantern rings (65) rotatably sleeved on the first shafts respectively, a plurality of clamping grooves respectively arranged on the lantern rings, and first springs (67) sleeved on the cable and fixedly arranged on the lantern rings simultaneously; two adjacent first gears are meshed; the cables are arranged in the clamping grooves at the same time; the cable rotates along with the first gear at the head end in the opening process of the box door, the other first gears except the first gear at the head end are driven to rotate in the rotation process of the cable, the adjacent two first gears are arranged in a meshed manner, the adjacent two first gears rotate relatively, the plurality of rotating plates are driven to rotate in the same direction simultaneously through the arrangement of the rotating plates, the first shafts are sleeved on the first shafts through the rotating sleeve rings and are arranged on the first gears in a rotating manner, so that the first springs with certain radian are straightened, finally the first springs are reversely bent, the box door is completely opened, the other first gears except the first gear at the head end can synchronously rotate through the arrangement of the first springs, the adjacent two first gears rotate relatively, the plurality of rotating plates rotate in the same direction, the cable finally rotates, the rotating angle of each section of the cable is consistent, the phenomenon that the local bending of the cable is overlarge, the cable is damaged due to serious bending is avoided, and the cable is fixed through the clamping groove, the bending radian of the cable is ensured, the cable is prevented from being bent excessively, namely potential safety hazards caused by twisting and damage of the cable are avoided, the structure is simple and practical, the first shaft on the first gear at the head end is fixed through the second shaft, namely the first gear at the head end is fixed, the other first gears can revolve around the first gear at the head end as an axis, so that the cable is smoother in the bending process, meanwhile, the cable can be protected again through the first spring, the rotating plates rotate in the same direction, the rotating angles are consistent, the box door and the box body are fixed through the switch device, the composite material to be detected is placed in the box body, the test is carried out through the test device in the box body, the high temperature and low temperature conversion is completed, the high temperature and the low temperature are isolated, the composite material to be detected is in the high temperature and low temperature environment conversion, the test on the composite material is realized, the high temperature and the low temperature can be recycled in the environment conversion process, the testing device is controlled by the controller, and the controller is connected with the testing device through a cable.
2. A test chamber having a concealed wire hinge chamber door according to claim 1, wherein: the switch device comprises a base (71) fixedly arranged on a box body, a sliding block (72) movably arranged on the base, a first fixing block (73) and a second fixing block (74) fixedly arranged on the sliding block, a limiting plate (75) fixedly arranged on the sliding block, a first inclined plate (76) fixedly arranged on the sliding block, a first roller (77) and a second roller (78) rotatably arranged at two ends of the first fixing block, a first clamping plate (79) and a second clamping plate (710) rotatably arranged on the base, a first fixing part (711) fixedly arranged on the box body and matched with the first clamping plate, a second fixing part (712) fixedly arranged on the box door and matched with the second clamping plate, an electronic telescopic rod (713) with one end fixedly arranged on the box body, a moving seat (714) with one end fixedly arranged on the other end of the electronic telescopic rod, a first spring (715) fixedly arranged on the other end of the moving seat, The second swash plate (716) of fixed locating on first spring telescopic link, be used for carrying out the first torsion bar (717) that resets to first cardboard, be used for carrying out the second torsion bar (718) that resets to the second cardboard, one end is fixed locates second spring (719) on the base is fixed to the other end on the slider.
3. A test chamber having a concealed wire hinge chamber door according to claim 2, wherein: the switch device further comprises a first inclined plane (720) arranged on the first clamping plate, a second inclined plane (721) arranged on the second clamping plate, a third inclined plane (722) arranged on the first fixing piece, a fourth inclined plane (723) arranged on the second fixing piece, a second gear (724) fixedly arranged on the first clamping plate, a third gear (725) fixedly arranged on the second clamping plate, an inserted link (726) fixedly arranged on the movable seat, a first through hole arranged on the first clamping plate, and a second through hole arranged on the first fixing piece.
4. A test chamber having a concealed wire hinge chamber door according to claim 2, wherein: the switch device also comprises a touch switch (729) fixedly arranged on the box body, a moving rod (730) movably arranged on the box door in a penetrating manner, a handle (731) fixedly arranged on one end of the moving rod, a second spring telescopic rod (732) and a third spring telescopic rod (733), wherein one end of the second spring telescopic rod is fixedly arranged on the handle, the other end of the second spring telescopic rod is fixedly arranged on the box door, and the third spring (734) is sleeved on the moving rod and two ends of the third spring telescopic rod are respectively fixedly arranged on the other end of the moving rod and the box door; the touch switch is used for driving the electronic telescopic rod to be opened and closed.
5. A test chamber having a concealed wire hinge chamber door according to claim 1, wherein: the testing device (3) comprises a first partition plate (31), a second partition plate (32) and a third partition plate (33) which are fixedly arranged in a box body, a first hollow pipe (34) which is simultaneously and fixedly arranged on the second partition plate and the third partition plate in a penetrating mode, two first openings (35) symmetrically arranged on the first hollow pipe, two second openings (36) staggered with the two first openings and arranged on the first hollow pipe, a second hollow pipe (37) rotatably arranged in the first hollow pipe, two third openings (38) symmetrically arranged on the second hollow pipe, two refrigerators (326) fixedly arranged on the second partition plate, two heaters (39) fixedly arranged on the third partition plate, a fourth gear (310) fixedly arranged on the second hollow pipe, a fifth gear (311) meshed with the fourth gear, a motor (312) fixedly arranged on the box body and used for driving the fifth gear to rotate, The hydraulic cylinder is characterized by comprising a thread groove (313) arranged on the inner wall of the second hollow pipe, a base (314) arranged in the second hollow pipe and matched with the thread groove, and a first hydraulic cylinder (315) fixedly arranged on the box body and used for driving the base to move in the second hollow pipe.
6. A test chamber having a concealed wire hinge chamber door according to claim 5, wherein: the base (314) comprises a base body (3141), a plurality of third hollow pipes (3142) with one ends penetrating and fixedly arranged on the base body, a thread convex block (3143) arranged on the outer wall of the base body and matched with the thread groove, and a plurality of grooves (3144) arranged on the third hollow pipes.
7. A test chamber having a concealed wire hinge chamber door according to claim 5, wherein: the test device (3) also comprises a first moving plate (316) and a second moving plate (317) which are movably arranged in the box body, two second hydraulic cylinders (318) which are fixedly arranged on the box body and are used for driving the first moving plate to move, two third hydraulic cylinders (319) which are fixedly arranged on the box body and are used for driving the second moving plate to move, a first sealing plate (320) which is arranged right above the second hollow pipe, and a fourth hydraulic cylinder (321) which is fixedly arranged on the box body and is used for driving the first sealing plate to move, the second sealing plate (322) is positioned under the first sealing plate, the fourth spring (323) is respectively and fixedly arranged on the first sealing plate and the second sealing plate at two ends, the two first arc-shaped sealing plates (324) are fixedly arranged on the first moving plate and penetrate through the second partition plate and the box body in a movable manner, and the two second arc-shaped sealing plates (325) are fixedly arranged on the second moving plate and penetrate through the box body in a movable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110053758.1A CN112878842B (en) | 2021-01-15 | 2021-01-15 | Test box with concealed wire type hinge box door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110053758.1A CN112878842B (en) | 2021-01-15 | 2021-01-15 | Test box with concealed wire type hinge box door |
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| Publication Number | Publication Date |
|---|---|
| CN112878842A CN112878842A (en) | 2021-06-01 |
| CN112878842B true CN112878842B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110053758.1A Active CN112878842B (en) | 2021-01-15 | 2021-01-15 | Test box with concealed wire type hinge box door |
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| Country | Link |
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| CN (1) | CN112878842B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996349B (en) * | 2021-10-18 | 2023-01-20 | 绍兴上虞申丰制冷设备有限公司 | Separated environment simulation experiment box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4802605A (en) * | 1987-04-02 | 1989-02-07 | Gmi Engineering & Management Institute | Hinge for cable routing |
| US5240209A (en) * | 1992-11-17 | 1993-08-31 | Telect, Inc. | Telecommunication multiple cable carrier |
| CN2658665Y (en) * | 2003-09-19 | 2004-11-24 | 合肥美菱股份有限公司 | Refrigerator having duct type blind hinge |
| US20100176701A1 (en) * | 2007-06-09 | 2010-07-15 | Florian Oberhauser | Refrigerator and/or freezer |
| DE202014006683U1 (en) * | 2014-08-20 | 2014-09-29 | Andreas Schall | Wireless energy and signal transfer for pivotally mounted elements |
| CN105952293A (en) * | 2016-06-30 | 2016-09-21 | 上海增达科技股份有限公司 | Concealed wiring type hinge, box door and test box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3443269B1 (en) * | 2016-04-11 | 2021-03-31 | Electrolux Appliances Aktiebolag | Domestic appliance with a cable tube between a door and a chassis of the appliance |
-
2021
- 2021-01-15 CN CN202110053758.1A patent/CN112878842B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4802605A (en) * | 1987-04-02 | 1989-02-07 | Gmi Engineering & Management Institute | Hinge for cable routing |
| US5240209A (en) * | 1992-11-17 | 1993-08-31 | Telect, Inc. | Telecommunication multiple cable carrier |
| CN2658665Y (en) * | 2003-09-19 | 2004-11-24 | 合肥美菱股份有限公司 | Refrigerator having duct type blind hinge |
| US20100176701A1 (en) * | 2007-06-09 | 2010-07-15 | Florian Oberhauser | Refrigerator and/or freezer |
| DE202014006683U1 (en) * | 2014-08-20 | 2014-09-29 | Andreas Schall | Wireless energy and signal transfer for pivotally mounted elements |
| CN105952293A (en) * | 2016-06-30 | 2016-09-21 | 上海增达科技股份有限公司 | Concealed wiring type hinge, box door and test box |
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| Publication number | Publication date |
|---|---|
| CN112878842A (en) | 2021-06-01 |
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