CN112601413A - Electronic instrument box convenient to assemble and disassemble - Google Patents
Electronic instrument box convenient to assemble and disassemble Download PDFInfo
- Publication number
- CN112601413A CN112601413A CN202011506574.8A CN202011506574A CN112601413A CN 112601413 A CN112601413 A CN 112601413A CN 202011506574 A CN202011506574 A CN 202011506574A CN 112601413 A CN112601413 A CN 112601413A
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- sliding
- electronic instrument
- shaped fixing
- fixedly connected
- spring
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an electronic instrument box convenient to assemble and disassemble, and relates to the field of electronic instrument installation. This electronic instrument case convenient to equipment is dismantled, the movable joint of inner wall of box has L shape fixed plate, sliding connection has a sliding pressure board on the inside wall of L shape fixed plate, and the equal sliding connection in surface both sides of L shape fixed plate has the side pressure board, and one side surface sliding connection that the side pressure board carried on the back mutually has the buckle. This electronic instrument case convenient to assembly and disassembly, put into the inside of L shape fixed plate through the electronic instrument that will treat the installation, then anticlockwise rotation accommodate the lead screw, make sliding pressing plate fix the inside at L shape fixed plate with the electronic instrument extrusion, the kelly pushes down this moment makes two sets of side guide automatic to the middle part removal, extrude the movable block when side guide and electronic instrument contact, make the briquetting outwards shift out from the inside of side guide, the automatic joint of buckle is in the front side of electronic instrument this moment, the convenience is accomplished the electronic instrument spacing installation all around rapidly when using.
Description
Technical Field
The invention relates to the technical field of electronic instrument installation equipment, in particular to an electronic instrument box convenient to assemble and disassemble.
Background
Nowadays, many mechanical devices are driven by electric power in the using process, the requirements of different devices on the electric power in the using process are different, and the 220v industrial voltage of the domestic voltage of our country is 380v, so that electronic instruments are generally required to be installed for monitoring and adjusting the voltage in the using process, and the electronic instruments are generally placed in a centralized electronic instrument box in order to perform unified centralized management on the electronic instruments.
And electronic instrument case looks over in the time of installation for the convenience and overhauls generally all to install on the wall, instrument inside instrument case also can install on outdoor wall or building through the bolt fastening when the installation also mostly, it is more troublesome to install, also need use professional assembly and disassembly tools during the dismantlement, also can install on outdoor wall or building to some outdoor operations's equipment electronic instrument case simultaneously, but in the installation, generally all adopt the bolt fastening on the wall, it can make the bolt corrode to have lived to be of a specified duration, make electronic instrument case hardly dismantle, install the problem that the theftproof still need be considered in outdoor electronic instrument case installation simultaneously, provide an electronic instrument case convenient to assemble and dismantle for this specially in order to solve above-mentioned problem.
Disclosure of Invention
Technical problem to be solved
In view of the deficiencies of the prior art, the invention discloses an electronic instrument box convenient to assemble and disassemble, which aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an electronic instrument box convenient to assemble and disassemble comprises a box body, wherein one side of the outer surface of the box body is rotatably connected with a box door, the other side of the outer surface of the box body is movably clamped with a mounting plate, the inner wall of the box body is movably clamped with an L-shaped fixing plate, the outer surface of the mounting plate is fixedly provided with a connecting strip, the connecting strip is movably inserted into the box body and movably clamped with the L-shaped fixing plate, the L-shaped fixing plates are two groups, one side of the L-shaped fixing plates, which is opposite to each other, is provided with a first spring, a sliding pressure plate is slidably connected on the inner side wall of the L-shaped fixing plate, an adjusting screw rod is rotatably connected inside the L-shaped fixing plate and is in threaded connection with the sliding pressure plate, side pressure plates are slidably connected on two sides of the outer surface of the L-shaped fixing plate, and racks are fixedly connected inside the L, the middle part of one side of the outer surface of the L-shaped fixed plate, which is opposite to the side pressing plates, is rotatably connected with a circular rotating block, one end of the circular rotating block extends to the inside of the L-shaped fixed plate and is fixedly connected with a gear, the top end of the gear is movably inserted with a clamping rod, the lower surface of the clamping rod is provided with a third spring, the outer surface of the clamping rod is fixedly connected with a clamping block, the top end of the clamping rod extends to the outer surface of the L-shaped fixed plate and the clamping block is movably clamped with the L-shaped fixed plate, two groups of racks are respectively meshed with two sides of the gear, one side of the bottom end of each side pressing plate is fixedly connected with a fixed sleeve, the inside of each fixed sleeve is movably inserted with a movable rod, the outer surface of each movable rod is movably sleeved with a second spring, one end of each movable rod, which is far away from, the side of side pressure board has seted up the third spout, the inside of third spout is equipped with the fourth spring, the surface fixedly connected with second slider of buckle, second slider sliding connection is in the inside of third spout, the side counterbalance of fourth spring and second slider, the surface activity joint of side pressure board has the movable block, the buckle is close to the inside one end side activity joint of box and has pressed the briquetting, the one end of keeping away from the movable block according to the briquetting is equipped with memory spring, memory spring activity joint is in the inside of buckle.
Preferably, the mounting groove has been seted up at the back of box, mounting panel activity joint is in the inside of mounting groove, the bar groove has all been seted up to both sides about the interior bottom of mounting groove, connecting strip activity joint is in the inside in bar groove, the fixed orifices has been seted up to the surface of connecting strip, and is two sets of the equal fixedly connected with card post of the one end that L shape fixed plate carried on the back mutually, card post activity joint is in the inside of fixed orifices.
Preferably, a first sliding groove is formed in the inner side wall of the box body, a first sliding rail is fixedly connected to the inside of the first sliding groove, the first spring is movably sleeved on the outer surface of the first sliding rail, first sliding blocks are fixedly connected to the back faces of the two sets of L-shaped fixing plates, and the first sliding blocks are movably sleeved on the outer surface of the first sliding rail.
Preferably, a second sliding groove is formed in the inner side wall of the L-shaped fixing plate, a sliding strip is fixedly connected to the side face of the sliding pressing plate, two ends of the sliding strip are respectively connected to the inner portions of the two groups of second sliding grooves in a sliding mode, and the adjusting screw rod is connected to the outer surface of the sliding strip in a threaded mode.
Preferably, the lower surface of the side pressure plate is fixedly connected with a third sliding block, the rack is fixedly connected to the outer surface of the third sliding block, and the movable rod and the fixed sleeve are respectively and fixedly connected to the side surfaces of the two groups of opposite third sliding blocks.
Preferably, a fourth sliding groove is formed in the outer surface of the L-shaped fixing plate, and the third sliding block is slidably connected inside the fourth sliding groove.
Preferably, the second spring is movably clamped inside the fixed sleeve, one end of the movable rod, which is far away from the third slider, is fixedly connected with a baffle ring, one end of the second spring is abutted to the outer surface of the baffle ring, and the other end of the second spring is abutted to the inner side wall of the opening end of the fixed sleeve.
Preferably, the upper surface of the gear is provided with a movable groove, the third spring is movably clamped inside the movable groove, the bottom end of the clamping rod is movably inserted inside the movable groove, and the outer surface of the L-shaped fixing plate is provided with a clamping groove matched with the clamping block.
Preferably, the inside of the third sliding groove is fixedly connected with a second sliding rail, the fourth spring is movably sleeved on the outer surface of the second sliding rail and one side of the second sliding rail, which is far away from the inner wall of the box body, and the second sliding block is movably sleeved on the outer surface of the second sliding rail and one side of the second sliding rail, which is close to the inner wall of the box body.
The invention discloses an electronic instrument box convenient to assemble and disassemble, which has the following beneficial effects:
1. the electronic instrument box convenient for assembly and disassembly has the advantages that by putting the electronic instrument to be installed into the L-shaped fixing plate, then the adjusting screw rod is rotated anticlockwise, so that the sliding pressure plate extrudes and fixes the electronic instrument in the L-shaped fixing plate, the electronic instrument moves to one side close to the clamping rod, so that the clamping rod is extruded towards the inside of the L-shaped fixing plate by the electronic instrument, the clamping rod drives the clamping block to move out of the clamping groove, the two groups of side pressure plates move towards the middle part along the fourth sliding groove under the action of the second spring, when the two groups of side pressure plates contact and extrude with the two sides of the electronic instrument, the movable blocks on the outer surfaces of the side pressure plates are extruded, the pressing block is enabled to move outwards from the inside of the side pressing plate, the fourth spring is unfolded at the moment, the buckling plate moves towards one side close to the electronic instrument and is finally movably clamped on the outer surface of the front side of the electronic instrument, and the limiting installation of the periphery of the electronic instrument is conveniently and rapidly completed when the pressing block is used.
2. This electronic instrument case convenient to assemble and disassemble, through passing through the bolt with the mounting panel and fixing the surface at the building with the mounting panel, then press two sets of L shape fixed plates inside the box to the middle part, make first slider move to the middle part at the surface of first slide rail, make the card post remove to the middle part, first spring is compressed this moment, then with the surface of box activity joint at the mounting panel, make the mounting panel enter into the inside of mounting groove, two sets of connecting strips pass the bar groove simultaneously and insert inside the box, then loosen two sets of L shape fixed plates, it is inside to move the fixed orifices that enters into the connecting strip surface to both sides to block the post under the effect of first spring this moment, the mounting panel is in the inside of mounting groove this moment, avoid others to dismantle electronic instrument case from the outside, and the anti-theft capacity is improved.
3. This electronic instrument case convenient to assembly and disassembly, clockwise rotation circular turning block, make circular turning block drive gear clockwise rotation, the gear drives two sets of side pressure boards through the rack and removes and separate with electronic instrument to both sides this moment, the movable rod removes to the fixed sleeve outside this moment, make the second spring compressed, the gear drives the kelly simultaneously and rotates, when two sets of side pressure boards rotate to both sides tip, the fixture block is just to the draw-in groove this moment, take off electronic instrument, the kelly moves up under the effect of third spring this moment, make fixture block activity joint inside the draw-in groove, the convenience is fixed when the maintenance and is removed.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the structure of the box and the mounting plate of the present invention;
FIG. 3 is a schematic view of the back structure of the case of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic view of the back structure of the L-shaped fixing plate of the present invention;
FIG. 6 is a front view of the L-shaped fixing plate of the present invention;
FIG. 7 is a schematic view of a sliding platen according to the present invention;
FIG. 8 is an exploded view of the outer surface structure of the side pressure plate according to the present invention;
FIG. 9 is an enlarged view of portion B of FIG. 8 according to the present invention;
FIG. 10 is a schematic view of the construction of the side pressure plate and the pinch plate of the present invention;
FIG. 11 is a schematic view of the exterior surface of the gusset of the present invention.
In the figure: 1. a box body; 2. a box door; 3. an L-shaped fixing plate; 4. mounting a plate; 5. a connecting strip; 6. mounting grooves; 7. a strip-shaped groove; 8. a first chute; 9. a first slide rail; 10. a first spring; 11. a first slider; 12. clamping the column; 13. a sliding platen; 14. a second chute; 15. a fourth chute; 16. side pressing plates; 17. a slide bar; 18. adjusting the screw rod; 19. buckling the plate; 20. a rack; 21. fixing the sleeve; 22. a movable rod; 23. a second spring; 24. a circular turning block; 25. a gear; 26. a third spring; 27. a clamping rod; 28. a clamping block; 29. a third chute; 30. a second slide rail; 31. a fourth spring; 32. a third slider; 33. a movable block; 34. a second slider; 35. and pressing the block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all 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.
The present invention will be further described with reference to the following examples.
The first embodiment,
As shown in fig. 1-11, comprising a box body 1, a box door 2 is rotatably connected to one side of the outer surface of the box body 1, a mounting plate 4 is movably clamped to the other side of the outer surface of the box body 1, an L-shaped fixing plate 3 is movably clamped to the inner wall of the box body 1, a connecting strip 5 is fixed to the outer surface of the mounting plate 4, the connecting strip 5 is movably inserted into the box body 1 and movably clamped to the L-shaped fixing plate 3, the number of the L-shaped fixing plates 3 is two, a first spring 10 is arranged on one side of the two sets of L-shaped fixing plates 3 opposite to each other, a mounting groove 6 is arranged on the back surface of the box body 1, the mounting plate 4 is movably clamped inside the mounting groove 6, strip grooves 7 are arranged on the upper and lower sides of the inner bottom of the mounting groove 6, the connecting strip 5 is movably clamped inside the strip, the clamping columns 12 are movably clamped inside the fixing holes, a first sliding groove 8 is formed in the inner side wall of the box body 1, a first sliding rail 9 is fixedly connected inside the first sliding groove 8, a first spring 10 is movably sleeved on the outer surface of the first sliding rail 9, first sliding blocks 11 are fixedly connected to the back surfaces of the two groups of L-shaped fixing plates 3, and the first sliding blocks 11 are movably sleeved on the outer surface of the first sliding rail 9;
in the initial state of the device, the pressing block 35 is movably clamped on the side surfaces of the side pressure plates 16, so that the movable block 33 protrudes towards the middle part, at the same time, the fourth spring 31 is in a compressed state, the two groups of side pressure plates 16 are on two sides, at the same time, the second spring 23 is in a compressed state, the clamping block 28 is movably clamped inside the clamping groove, the clamping rod 27 protrudes out of the outer surface of the L-shaped fixing plate 3, when the installation and fixation are carried out, the mounting plate 4 is fixed on the outer surface of a building through bolts at first, then the two groups of L-shaped fixing plates 3 inside the box body 1 are pressed towards the middle part, so that the first sliding block 11 moves towards the middle part on the outer surface of the first sliding rail 9, so that the clamping column 12 moves towards the middle part, at the moment, the first spring 10 is compressed, then the box body 1 is movably clamped on the outer surface of the mounting plate 4, so that the mounting, then two sets of L-shaped fixing plates 3 are loosened, the clamping columns 12 move towards two sides under the action of the first springs 10 and enter the fixing holes in the outer surfaces of the connecting strips 5, and the box body 1 is installed and fixed.
Example II,
As shown in fig. 1-11, a sliding pressure plate 13 is slidably connected to the inner side wall of the L-shaped fixing plate 3, an adjusting screw 18 is rotatably connected to the inside of the L-shaped fixing plate 3, the adjusting screw 18 is in threaded connection with the sliding pressure plate 13, two side pressure plates 16 are slidably connected to both sides of the outer surface of the L-shaped fixing plate 3, racks 20 are fixedly connected to the bottom ends of the two sets of side pressure plates 16 extending to the inside of the L-shaped fixing plate 3, a circular rotating block 24 is rotatably connected to the middle of one side of the outer surface of the L-shaped fixing plate 3 opposite to the side pressure plates 16, one end of the circular rotating block 24 extends to the inside of the L-shaped fixing plate 3, a gear 25 is fixedly connected to the top end of the gear 25, a clamping rod 27 is movably inserted into the top end of the gear 25, a third spring 26 is arranged on the lower surface of the clamping rod 27, a clamping, two groups of racks 20 are respectively meshed with two sides of a gear 25, one side of the bottom end of each side pressing plate 16 is fixedly connected with a fixed sleeve 21, a movable rod 22 is movably inserted in the fixed sleeve 21, a second spring 23 is movably sleeved on the outer surface of the movable rod 22, one end of the movable rod 22, far away from the fixed sleeve 21, is fixedly connected to the side surface of the bottom end of the other group of side pressing plates 16, a second chute 14 is formed in the inner side wall of the L-shaped fixed plate 3, a sliding strip 17 is fixedly connected to the side surface of the sliding pressing plate 13, two ends of the sliding strip 17 are respectively and slidably connected in the two groups of second chutes 14, an adjusting screw rod 18 is in threaded connection with the outer surface of the sliding strip 17, a third sliding block 32 is fixedly connected to the lower surface of each side pressing plate 16, the racks 20 are fixedly connected to the outer surface of the third, a fourth sliding groove 15 is formed in the outer surface of the L-shaped fixing plate 3, the third slider 32 is slidably connected inside the fourth sliding groove 15, the second spring 23 is movably clamped inside the fixing sleeve 21, a stop ring is fixedly connected to one end, away from the third slider 32, of the movable rod 22, one end of the second spring 23 abuts against the outer surface of the stop ring, the other end of the second spring 23 abuts against the inner side wall of the opening end of the fixing sleeve 21, a movable groove is formed in the upper surface of the gear 25, the third spring 26 is movably clamped inside the movable groove, the bottom end of the clamping rod 27 is movably inserted inside the movable groove, and a clamping groove matched with the clamping block 28 is formed in the outer surface of the L-shaped fixing plate 3;
after the installation of the main body of the box body 1 is completed, the electronic instrument to be installed is placed into the box body 1 and is positioned inside the L-shaped fixing plate 3, the adjusting screw rod 18 is rotated anticlockwise, the sliding strip 17 moves on the outer surface of the adjusting screw rod 18, the sliding strip 17 drives the sliding pressing plate 13 to move and finally enables the sliding pressing plate 13 to fix the electronic instrument inside the L-shaped fixing plate 3, meanwhile, in the process that the sliding pressing plate 13 extrudes the electronic instrument, the electronic instrument moves towards one side close to the clamping rod 27, the clamping rod 27 is extruded towards the inside of the L-shaped fixing plate 3 by the electronic instrument, the third spring 26 is compressed, the clamping rod 27 drives the clamping block 28 to move out of the clamping groove, at the moment, under the action of the second spring 23, the movable rod 22 moves towards the inside of the fixing sleeve 21, and simultaneously, the two groups of racks 20 move towards the middle part and drive the gear 25 to, at this time, the two sets of racks 20 drive the two sets of side pressure plates 16 to move towards the middle along the fourth sliding groove 15 and finally extrude and clamp the two sides of the electronic instrument, and at this time, the upper side, the lower side, the left side and the right side of the electronic instrument are extruded and fixed.
Example III,
As shown in fig. 1-11, a buckle plate 19 is connected to the outer surface of one side of each of the two sets of side pressure plates 16 opposite to each other in a sliding manner, a third sliding groove 29 is formed in the side surface of each of the side pressure plates 16, a fourth spring 31 is arranged inside the third sliding groove 29, a second slider 34 is fixedly connected to the outer surface of the buckle plate 19, the second slider 34 is connected to the inside of the third sliding groove 29 in a sliding manner, the fourth spring 31 abuts against the side surface of the second slider 34, a movable block 33 is movably clamped to the outer surface of each of the side pressure plates 16, a pressing block 35 is movably clamped to the side surface of one end, close to the inside of the box body 1, of the buckle plate 19, a memory spring is arranged at one end, far away from the movable block 33, the memory spring is movably clamped inside the buckle plate 19, a second sliding rail 30 is fixedly connected to the inside of the third sliding groove 29, the fourth spring 31 is movably sleeved to the outer surface of the second sliding rail 30;
in the second embodiment, the second spring 23 is stretched to drive the two sets of side pressing plates 16 to move towards the middle to be extruded and fixed on two sides of the electronic instrument, at this time, the movable block 33 on the outer surface of the side pressing plate 16 is extruded, at this time, the movable block 33 extrudes the pressing block 35 towards the interior of the buckle plate 19 to compress the memory spring, at this time, the pressing block 35 moves outwards from the interior of the side pressing plate 16, at this time, the fourth spring 31 is stretched to push the second slider 34 towards one side close to the inner wall of the box body 1, at this time, the second slider 34 drives the buckle plate 19 to move towards one side close to the electronic instrument and finally movably clamps the buckle plate 19 on the outer surface of the front side of the electronic instrument, at this time, the installation and fixation of the device are completed, after a period of use, when the electronic instrument is out of trouble and needs to be overhauled, the adjusting, then the circular rotating block 24 is rotated clockwise, so that the circular rotating block 24 drives the gear 25 to rotate clockwise, at this time, the gear 25 drives the two sets of side pressing plates 16 to move towards two sides through the rack 20 and separate from the electronic instrument, at this time, the movable rod 22 moves towards the outside of the fixed sleeve 21, so that the second spring 23 is compressed, at the same time, the gear 25 drives the clamping rod 27 to rotate, when the two sets of side pressing plates 16 slide to the extreme end parts of the two sides, at this time, the clamping block 28 faces the clamping groove, the electronic instrument is taken down, at this time, the clamping rod 27 moves upwards under the action of the third spring 26, so that the clamping block 28 is movably clamped inside the clamping groove, then the two sets of buckling plates 19 are pulled outwards, so that the second sliding block 34 moves outwards on the outer surface of the second sliding rail 30, so that the fourth spring 31 is compressed, at the buckling plates 19 drive the pressing block 35 to, at the moment, the pressing block 35 is ejected outwards under the action of the memory spring, so that the movable block 33 protrudes towards the middle part, the pressing block 35 is movably clamped on the side wall of the side pressing plate 16, the fixing of the interior of the box body 1 is released at the moment, and the next electronic instrument is conveniently installed and fixed.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an electronic instrument case convenient to assemble and disassemble, includes box (1), its characterized in that: the box is characterized in that a box door (2) is rotatably connected to one side of the outer surface of the box body (1), a mounting plate (4) is movably connected to the other side of the outer surface of the box body (1), an L-shaped fixing plate (3) is movably connected to the inner wall of the box body (1), a connecting strip (5) is fixedly arranged on the outer surface of the mounting plate (4), the connecting strip (5) is movably inserted into the box body (1) and movably connected with the L-shaped fixing plate (3) in a clamping manner, the L-shaped fixing plate (3) is divided into two groups, a first spring (10) is arranged on one side of the L-shaped fixing plate (3) opposite to the other side, a sliding pressing plate (13) is slidably connected to the inner side wall of the L-shaped fixing plate (3), an adjusting screw rod (18) is rotatably connected to the inner part of the L-shaped fixing plate (3), the adjusting screw rod (18) is in threaded connection, the bottom ends of the two groups of side pressure plates (16) extend to the inside of the L-shaped fixing plate (3) and are fixedly connected with racks (20), the middle part of one side of the outer surface of the L-shaped fixing plate (3), which is opposite to the side pressure plates (16), is rotatably connected with a circular rotating block (24), one end of the circular rotating block (24) extends to the inside of the L-shaped fixing plate (3) and is fixedly connected with a gear (25), the top end of the gear (25) is movably inserted with a clamping rod (27), the lower surface of the clamping rod (27) is provided with a third spring (26), the outer surface of the clamping rod (27) is fixedly connected with a clamping block (28), the top end of the clamping rod (27) extends to the outer surface of the L-shaped fixing plate (3) and the clamping block (28) is movably clamped with the L-shaped fixing plate (3), the two groups of racks (20) are respectively meshed with the two sides of the gear (25), one side of, the movable rod (22) is movably inserted in the fixed sleeve (21), the second spring (23) is movably sleeved on the outer surface of the movable rod (22), one end, far away from the fixed sleeve (21), of the movable rod (22) is fixedly connected to the side face of the bottom end of the other group of side pressing plates (16), the buckling plates (19) are connected to the outer surfaces of the two groups of side pressing plates (16) in a sliding mode, the side faces of the side pressing plates (16) are provided with third sliding grooves (29), fourth springs (31) are arranged in the third sliding grooves (29), second sliding blocks (34) are fixedly connected to the outer surfaces of the buckling plates (19), the second sliding blocks (34) are connected to the inner portions of the third sliding grooves (29) in a sliding mode, the fourth springs (31) are abutted to the side faces of the second sliding blocks (34), and movable blocks (33) are movably clamped on the outer surfaces of the side pressing plates (16), the buckle (19) is close to box (1) inside one end side activity joint and is had according to briquetting (35), the one end of keeping away from movable block (33) according to briquetting (35) is equipped with memory spring, memory spring activity joint is in the inside of buckle (19).
2. An electronic instrument box facilitating assembly and disassembly as set forth in claim 1, wherein: mounting groove (6) have been seted up at the back of box (1), mounting panel (4) activity joint is in the inside of mounting groove (6), bar groove (7) have all been seted up to both sides about the interior bottom of mounting groove (6), connecting strip (5) activity joint is in the inside in bar groove (7), the fixed orifices has been seted up to the surface of connecting strip (5), and is two sets of the equal fixedly connected with card post (12) of the one end that L shape fixed plate (3) carried on the back mutually, card post (12) activity joint is in the inside of fixed orifices.
3. An electronic instrument box facilitating assembly and disassembly as set forth in claim 1, wherein: the improved box is characterized in that a first sliding groove (8) is formed in the inner side wall of the box body (1), a first sliding rail (9) is fixedly connected to the inside of the first sliding groove (8), a first spring (10) is movably sleeved on the outer surface of the first sliding rail (9), two groups of first sliding blocks (11) are fixedly connected to the back surface of the L-shaped fixing plate (3), and the first sliding blocks (11) are movably sleeved on the outer surface of the first sliding rail (9).
4. An electronic instrument box facilitating assembly and disassembly as set forth in claim 1, wherein: second spout (14) have been seted up on the inside wall of L shape fixed plate (3), the side fixedly connected with slide bar (17) of sliding pressure plate (13), the both ends of slide bar (17) sliding connection respectively are in the inside of two sets of second spouts (14), accommodate the lead screw (18) threaded connection is at the surface of slide bar (17).
5. An electronic instrument box facilitating assembly and disassembly as set forth in claim 1, wherein: the lower surface of the side pressure plate (16) is fixedly connected with a third sliding block (32), the rack (20) is fixedly connected to the outer surface of the third sliding block (32), and the movable rod (22) and the fixed sleeve (21) are respectively and fixedly connected to the side surfaces of the two groups of opposite third sliding blocks (32).
6. An electronic instrument box facilitating assembly and disassembly as set forth in claim 5, wherein: the outer surface of the L-shaped fixing plate (3) is provided with a fourth sliding groove (15), and the third sliding block (32) is connected inside the fourth sliding groove (15) in a sliding mode.
7. An electronic instrument box facilitating assembly and disassembly as set forth in claim 5, wherein: the movable clamping of second spring (23) is in the inside of fixed sleeve (21), the one end fixedly connected with that third slider (32) were kept away from in movable rod (22) keeps off the ring, the one end of second spring (23) offsets with the surface that keeps off the ring, offset on the other end of second spring (23) and the open end inside wall of fixed sleeve (21).
8. An electronic instrument box facilitating assembly and disassembly as set forth in claim 1, wherein: the upper surface of the gear (25) is provided with a movable groove, the third spring (26) is movably clamped inside the movable groove, the bottom end of the clamping rod (27) is movably inserted inside the movable groove, and the outer surface of the L-shaped fixing plate (3) is provided with a clamping groove matched with the clamping block (28).
9. An electronic instrument box facilitating assembly and disassembly as set forth in claim 1, wherein: the inside fixedly connected with second slide rail (30) of third spout (29), fourth spring (31) activity cup joints the surface of second slide rail (30) and keeps away from one side of box (1) inner wall, second slider (34) activity cup joints the surface of second slide rail (30) and is close to one side of box (1) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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|---|---|
| CN112601413B (en) | 2022-05-10 |
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