CN113316347A - Discrete device of multichannel data acquisition and storage equipment - Google Patents
Discrete device of multichannel data acquisition and storage equipment Download PDFInfo
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- CN113316347A CN113316347A CN202110574398.XA CN202110574398A CN113316347A CN 113316347 A CN113316347 A CN 113316347A CN 202110574398 A CN202110574398 A CN 202110574398A CN 113316347 A CN113316347 A CN 113316347A
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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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
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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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- 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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Abstract
The invention discloses a discrete device of multi-channel data acquisition and storage equipment, and relates to the technical field of component devices. The discrete device of the multichannel data acquisition and storage equipment comprises a base, a reinforced limit connecting shell and a cover plate, wherein a second clamping groove is formed in the four corners of the top of the reinforced limit connecting shell, a connecting mechanism is arranged in the second clamping groove, a supporting mechanism is arranged at the bottom of the base, and a limiting mechanism is arranged in the reinforced limit connecting shell. This multichannel data acquisition storage device's discrete device has realized the fixed function to electric elements through being provided with stop gear, has abandoned traditional bolt or rivet welding's fixed mode, and the staff of being convenient for more dismantles the installation to electric elements, simultaneously can also the effectual contact area who reduces a plurality of electric elements when installing with strengthen spacing connection shell, and the heat waste is discharged when being convenient for electric elements operation, the heat dissipation of being convenient for, further extension electric elements's life.
Description
Technical Field
The invention relates to the technical field of component devices, in particular to a discrete device of multi-channel data acquisition and storage equipment.
Background
The discrete device concept is similar to a semiconductor device and is therefore also referred to as a semiconductor discrete device. Discrete devices are collectively referred to as diodes, photodiodes, transistors, power transistors, and other semiconductor devices in terms of structure and use. It is readily apparent that the development and market conditions of discrete devices have become a feature that reflects the entire electronics industry.
However, in practical use, most of the existing discrete devices have a compact structure, and most of the existing discrete devices are fixed by bolts or rivet welding, which is very inconvenient for workers to detach and maintain the electrical components, and when the discrete devices are installed, in order to consider the volume of the discrete devices, the spacing between the components is usually small and compact, which causes difficulty in discharging heat generated during operation of the electrical components, large heat loss load of the electrical components, and reduced service life of the electrical components.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention discloses a discrete device of a multi-channel data acquisition and storage device, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: discrete components of a multi-channel data acquisition storage device, comprising:
the base, the reinforcing limit connecting shell and the cover plate;
second clamping grooves are formed in four corners of the top of the reinforced limiting connecting shell, connecting mechanisms are arranged in the second clamping grooves, supporting mechanisms are arranged at the bottom of the base, and limiting mechanisms are arranged in the reinforced limiting connecting shell;
the connecting mechanism comprises four second clamping blocks, the second clamping blocks are matched with the second clamping grooves, and the second clamping blocks are clamped with the reinforcing limiting connecting shells of the second clamping grooves;
the supporting mechanism comprises four transition cylinders, and the transition cylinders are all fixedly arranged at four corners of the bottom of the base;
the limiting mechanism comprises two first connecting cylinders and two second connecting cylinders, and the first connecting cylinders and the second connecting cylinders are arranged on one side of the inner wall of the base respectively.
Preferably, the both ends of first connecting cylinder all are provided with first positive and negative reinforcement lead screw, the both ends of second connecting cylinder all are provided with the positive and negative reinforcement lead screw of second, two first positive and negative reinforcement lead screw and two the screw thread of the positive and negative reinforcement lead screw of second is all opposite.
Preferably, two equal threaded connection in both ends of first positive and negative reinforcement screw has first limiting plate, two equal threaded connection in both ends of the positive and negative reinforcement screw of second has the second limiting plate, the stopper is all fixed to be provided with in one side of second limiting plate and first limiting plate, the top surface of first limiting plate is provided with the second reinforcement screw, the stopper that first limiting plate and first limiting plate belong is run through in proper order to the one end of second reinforcement screw to extend to the stopper middle part that the second limiting plate belongs, the stopper swing joint that lead screw and first limiting plate belong is strengthened to the second, the stopper threaded connection that lead screw and second limiting plate belong is strengthened to the second.
Preferably, first clamping grooves are formed in two sides of the inner wall of the reinforcing limiting connecting shell facing the first positive and negative reinforcing screw rod and the second positive and negative reinforcing screw rod, first clamping blocks are arranged in the first clamping grooves, the first clamping blocks are connected with the inner wall of the first clamping grooves in a sliding mode, one end of each first clamping block is fixedly connected with the first positive and negative reinforcing screw rod, a limiting ring is arranged on one side of the surface of each first clamping groove, the limiting ring is sleeved on the surface of the second positive and negative reinforcing screw rod and is movably connected with the second positive and negative reinforcing screw rod, and one side, away from the second positive and negative reinforcing screw rod, of the limiting ring is fixedly connected with the inner wall of the reinforcing limiting connecting shell;
strengthen spacing connection shell and all seted up two first spouts towards the inner wall both sides of first limiting plate, be provided with a plurality of first sliders in the first spout, it is a plurality of one side of first slider all with the inner wall sliding connection of first spout, it is a plurality of one side that first spout was kept away from to first slider respectively with first limiting plate fixed connection.
Preferably, the top of the second clamping block is fixedly provided with a cover plate, an installation cavity is formed in one side of the inner wall of the second clamping groove, a second sliding groove is formed in the bottom of the inner wall of the second clamping groove, a second sliding block is arranged in the second sliding groove, one side of the second sliding block is connected with the inner wall of the second sliding groove in a sliding mode, and the top of the second sliding block is fixedly arranged at the bottom of the second clamping block.
Preferably, a top rod is fixedly arranged at one end of the top of the second sliding block, a rod groove is formed in one side, facing the top rod, of the second clamping block, one end of the top rod is matched with the rod groove, and one end of the top rod extends into the rod groove.
Preferably, one side of the ejector rod, which is far away from the second clamping block, is fixedly provided with a spring, and one end of the spring is fixedly connected with the inner wall of the mounting cavity.
Preferably, the mounting hole has all been seted up to the top four corners department of base, and is a plurality of equal swing joint has a rotatory section of thick bamboo in the mounting hole, the screw hole has all been seted up to the bottom four corners department of strengthening spacing connection shell, the fixed first enhancement lead screw that is provided with of rotatory section of thick bamboo, the one end of first enhancement lead screw extends to in the screw hole to through the screw hole and strengthen spacing connection shell threaded connection, strengthen the bottom surface of spacing connection shell and seted up the winding displacement groove.
Preferably, equal threaded connection has the third to strengthen the lead screw in a plurality of transition section of thick bamboo, the fixed surface of third reinforcement lead screw is provided with solid fixed ring, the bottom of third reinforcement lead screw is provided with the layer board, the top four corners department of layer board has all run through and has seted up first connecting cylinder.
The invention discloses a discrete device of multi-channel data acquisition and storage equipment, which has the following beneficial effects:
1. the discrete device of the multichannel data acquisition and storage equipment realizes the function of fixing the electrical element by arranging the limiting mechanism and matching the first positive and negative reinforcing screw rod, the first limiting plate, the second limiting plate and the second positive and negative reinforcing screw rod, abandons the fixing mode of traditional bolts or rivet welding, is more convenient for workers to detach and install the electrical element, can also effectively reduce the contact area between a plurality of electrical elements and the reinforcing limiting connecting shell during installation, is convenient for heat waste discharge during the operation of the electrical element, is convenient for heat dissipation, and further prolongs the service life of the electrical element;
2. the discrete device of the multichannel data acquisition and storage equipment is provided with the supporting mechanism, so that the overall design is simple, the operation is convenient, the discrete device manufactured by the invention can be adapted to different installation environments during installation, the working installation is convenient, the construction time of workers is reduced, the working efficiency is increased, and meanwhile, the level of a base can be finely adjusted, so that the use is convenient;
3. this multichannel data acquisition storage device's discrete device is through being provided with coupling mechanism, and the design is simple, and is rational in infrastructure to spacing connection shell and apron are strengthened in the mode installation of mutual block between each structure, and the staff's operation of being convenient for borrows spring self elastic action drive ejector pin displacement simultaneously, and when the apron of being convenient for was dismantled, can effectually ensure to strengthen the stability when spacing connection shell and apron are fixed together, convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the internal structure of the base of the present invention;
FIG. 3 is a front view of the internal structure of the base of the present invention;
FIG. 4 is a side, partial, cross-sectional view of the base of the present invention;
FIG. 5 is a front view of the base of the present invention;
FIG. 6 is a front view of the support mechanism of the present invention;
FIG. 7 is a schematic view of a portion of the structure of FIG. 3 according to the present invention;
FIG. 8 is a partial structural diagram of the present invention shown in FIG. 4 at B.
In the figure: 1. a base; 2. reinforcing a limit connecting shell; 3. a cover plate; 4. a wire arrangement groove; 5. mounting holes; 6. a rotary drum; 7. a silk hole; 8. a first reinforcing screw; 9. a first card slot; 10. a first clamping block; 11. a first positive and negative reinforcement screw; 12. a first limit plate; 13. a limiting ring; 14. a second positive and negative reinforcing screw rod; 15. A second limiting plate; 16. a limiting block; 17. a second reinforcing screw; 18. a first chute; 19. a first slider; 20. a second card slot; 21. a mounting cavity; 22. a second chute; 23. a second slider; 24. a top rod; 25. a second fixture block; 26. a rod groove; 27. a spring; 28. a transition cylinder; 29. a third reinforcing screw rod; 30. a fixing ring; 31. a support plate; 32. a first connecting cylinder; 33. a second connector barrel.
Detailed Description
The embodiment of the invention discloses a discrete device of a multi-channel data acquisition and storage device, as shown in figures 1-8, the discrete device of the multi-channel data acquisition and storage device comprises:
the device comprises a base 1, a reinforcing limit connecting shell 2 and a cover plate 3;
the four corners of the top of the reinforced limit connecting shell 2 are respectively provided with a second clamping groove 20, a connecting mechanism is arranged in the second clamping grooves 20, the bottom of the base 1 is provided with a supporting mechanism, and a limiting mechanism is arranged in the reinforced limit connecting shell 2;
the connecting mechanism comprises four second clamping blocks 25, the second clamping blocks 25 are matched with the second clamping grooves 20, and the second clamping blocks 25 are clamped with the reinforcing limiting connecting shell 2 to which the second clamping grooves 20 belong;
the supporting mechanism comprises four transition cylinders 28, and the transition cylinders 28 are fixedly arranged at four corners of the bottom of the base 1;
the limiting mechanism comprises two first connecting cylinders 32 and two second connecting cylinders 33, and the two first connecting cylinders 32 and the second connecting cylinders 33 are respectively arranged on one side of the inner wall of the base 1.
Referring to the attached drawings 2, 3 and 7, two ends of the first connecting cylinder 32 are provided with first positive and negative reinforcing screw rods 11, two ends of the second connecting cylinder 33 are provided with second positive and negative reinforcing screw rods 14, threads of the two first positive and negative reinforcing screw rods 11 and the two second positive and negative reinforcing screw rods 14 are opposite, and when the first connecting cylinder 32 and the second connecting cylinder 33 rotate, the threads of the first positive and negative reinforcing screw rods 11 and the second positive and negative reinforcing screw rods 14 rotate oppositely, so that the use is facilitated.
Referring to the attached drawings 2, 3 and 7, two ends of two first positive and negative reinforcing screw rods 11 are in threaded connection with first limiting plates 12, two ends of two second positive and negative reinforcing screw rods 14 are in threaded connection with second limiting plates 15, limiting blocks 16 are fixedly arranged on one sides of the second limiting plates 15 and the first limiting plates 12, second reinforcing screw rods 17 are arranged on the top surfaces of the first limiting plates 12, one ends of the second reinforcing screw rods 17 sequentially penetrate through the limiting blocks 16 to which the first limiting plates 12 belong and the limiting blocks 16 to which the second limiting plates 15 belong, the second reinforcing screw rods 17 are movably connected with the limiting blocks 16 to which the first limiting plates 12 belong, the second reinforcing screw rods 17 are in threaded connection with the limiting blocks 16 to which the second limiting plates 15 belong, and when the first positive and negative reinforcing screw rods 11 and the second positive and negative reinforcing screw rods 14 rotate, the first limiting plates 12 and the second limiting plates 15 can oppositely face each other along pitches of the first positive and negative reinforcing screw rods 11 and the second positive reinforcing screw rods 14 The displacement to adjust the interval between first limiting plate 12 and the second limiting plate 15, the not unidimensional electronic component of adaptation of being convenient for, clockwise rotation second reinforcing screw 17, first limiting plate 12 can be along the second reinforcing screw 17 jack-up, the electronic component of the different thickness of adaptation of being convenient for increases discrete device's adaptability.
Referring to fig. 4 and 5, first clamping grooves 9 are formed in two sides of the inner wall of the reinforcing limiting connecting shell 2 facing the first positive and negative reinforcing screw rod 11 and the second positive and negative reinforcing screw rod 14, first clamping blocks 10 are arranged in the first clamping grooves 9, the first clamping blocks 10 are connected with the inner wall of the first clamping grooves 9 in a sliding manner, one end of each first clamping block 10 is fixedly connected with the first positive and negative reinforcing screw rod 11, a limiting ring 13 is arranged on one side of the surface of each first clamping groove 9, the limiting ring 13 is sleeved on the surface of the second positive and negative reinforcing screw rod 14 and is movably connected with the second positive and negative reinforcing screw rod 14, and one side of the limiting ring 13 away from the second positive and negative reinforcing screw rod 14 is fixedly connected with the inner wall of the reinforcing limiting connecting shell 2;
strengthen spacing connecting shell 2 and all seted up two first spouts 18 towards the inner wall both sides of first limiting plate 12, be provided with a plurality of first sliders 19 in the first spout 18, one side of a plurality of first sliders 19 all with the inner wall sliding connection of first spout 18, one side that first spout 18 was kept away from to a plurality of first sliders 19 respectively with first limiting plate 12 fixed connection, mutually supporting of first draw-in groove 9 and first fixture block 10 can play direction and spacing effect, increase first positive and negative reinforcement lead screw 11 and first limiting plate 12 because the stability when the second strengthens lead screw 17 rotation and displacement, mutually supporting of first slider 19 and first spout 18, then when increasing first positive and negative reinforcement lead screw 11 rotation, stability when two first limiting plate 12 opposite displacement, convenient to use.
Referring to fig. 1, 4, 5, and 8, a cover plate 3 is fixedly disposed on top portions of a plurality of second clamping blocks 25, a mounting cavity 21 is disposed on one side of an inner wall of each second clamping groove 20, a second sliding groove 22 is disposed at bottom of the inner wall of each second clamping groove 20, a second slider 23 is disposed in each second sliding groove 22, one side of each second slider 23 is slidably connected to an inner wall of each second sliding groove 22, top portions of the second sliders 23 are fixedly disposed at bottom portions of the second clamping blocks 25, the cover plate 3 can play a role of protection, damage to an internal structure of the reinforced limiting connection housing 2 caused by an external material is avoided, the second clamping grooves 20 and the second clamping blocks 25 are matched with each other, the cover plate 3 is conveniently clamped with the reinforced limiting connection housing 2 to which the second clamping grooves 20 belong through the second clamping blocks 25, the second sliders 23 and the second sliding grooves 22 are matched with each other to play a role of guiding and limiting, and facilitating displacement of the second sliders 23 in the second clamping grooves 20 and the mounting cavity 21 along guiding direction of the second sliding grooves 22, is convenient for use.
Referring to fig. 8, a top rod 24 is fixedly arranged at one end of the top of the second slider 23, a rod groove 26 is formed in one side, facing the top rod 24, of the second fixture block 25, one end of the top rod 24 is matched with the rod groove 26, one end of the top rod 24 extends into the rod groove 26, and the rod groove 26 is matched with the top rod 24, so that the second fixture block 25 is limited and convenient to use.
Referring to fig. 8, ejector rod 24 is far away from one side of second fixture block 25 and is fixed and be provided with spring 27, and spring 27's one end and the inner wall fixed connection of installation cavity 21, when ejector rod 24 takes place the displacement, can make spring 27 compression or extension, again with the spring action of spring 27 self, promote ejector rod 24 and reset convenient to use.
Referring to the attached drawing 1, mounting holes 5 have all been seted up to the four edges at top of base 1, equal swing joint has a rotatory section of thick bamboo 6 in a plurality of mounting holes 5, strengthen the four edges in bottom of spacing connection shell 2 and all seted up screw hole 7, the fixed first lead screw 8 that is provided with of a rotatory section of thick bamboo 6, the one end of first lead screw 8 extends to in the screw hole 7, and through screw hole 7 with strengthen spacing connection shell 2 threaded connection, strengthen the bottom surface of spacing connection shell 2 and seted up winding displacement groove 4, rotatory rotary drum 6, strengthen spacing connection shell 2 and can take place the displacement through the screw pitch of screw hole 7 along first lead screw 8, be convenient for adjust the interval between spacing connection shell 2 and the base 1 of strengthening, be convenient for dispel the heat, winding displacement groove 4 then can play the effect of transition, the staff's of being convenient for winding displacement, and convenient to use.
Referring to the attached drawings 1 and 6, a plurality of transition cylinders 28 are internally and uniformly connected with third reinforcing screw rods 29 in a threaded manner, the surface of each third reinforcing screw rod 29 is fixedly provided with a fixing ring 30, the bottom of each third reinforcing screw rod 29 is provided with a supporting plate 31, four corners of the top of each supporting plate 31 are respectively penetrated by and provided with a first connecting cylinder 32, the fixing rings 30 rotate clockwise, the third reinforcing screw rods 29 can displace along the thread pitches of the transition cylinders 28, so that the distance between the supporting plates 31 and the object plane is adjusted, the base 1 is convenient to finely adjust, and the discrete devices can be conveniently installed by workers.
When the device is used, a worker firstly installs the discrete device manufactured by the invention at an appointed position, and when the discrete device is installed, the fixing ring 30 is clockwise rotated according to the actual requirement of an installation environment, the length of the third reinforcing screw 29 is adjusted, then the distance between the supporting plate 31 and an object plane is adjusted, the interference between the base 1 and an installation surface is conveniently staggered, the installation by the worker is convenient, and meanwhile, the level of the base 1 can be finely adjusted to adapt to different installation environments;
when an electrical element needs to be installed, the first connecting cylinder 32 and the second connecting cylinder 33 are rotated clockwise to drive the two first positive and negative reinforcing screw rods 11 and the two second positive and negative reinforcing screw rods 14 to rotate, because the threads of the two first positive and negative reinforcing screw rods 11 and the two second positive and negative reinforcing screw rods 14 are opposite, when the first positive and negative reinforcing screw rods 11 and the second positive and negative reinforcing screw rods 14 rotate, the first limiting plate 12 and the second limiting plate 15 can be displaced along the screw pitches of the first positive and negative reinforcing screw rods 11 and the second positive and negative reinforcing screw rods 14 in opposite directions, so that the distance between the two first limiting plate 12 and the two second limiting plate 15 is adjusted to be adapted to electrical elements with different sizes, the second reinforcing screw rod 17 is rotated clockwise, the first limiting plate 12 can be jacked up along the screw pitch of the second reinforcing screw rod 17, and the distance between the first limiting plate 12 and the second limiting plate 15 is adjusted, the electric elements with different thicknesses can be adapted, and the first limiting plate 12, the second limiting plate 15 and the limiting block 16 are matched with each other to support and limit the electric elements, so that the contact area between the electric elements and an object plane during installation is reduced, the heat loss generated when a plurality of electric elements operate is further reduced, and the heat dissipation is facilitated;
when the cover plate 3 is disassembled and assembled, the cover plate 3 is inserted along the guide of the second clamping groove 20 through the second clamping block 25, when the second clamping block 25 is inserted again, the bottom of the second clamping block 25 contacts with one end of the ejector rod 24, and the ejector rod 24 is guided to move along the second sliding groove 22 through the second sliding block 23 due to the jacking force when the second clamping block 25 is inserted, and simultaneously the spring 27 is compressed, then the ejector rod 24 is pushed to move by the elasticity of the spring 27 and is clamped into the rod groove 26, the second clamping block 25 is limited, and then the cover plate 3 is limited, so that the cover plate 3 and the reinforced limit connecting shell 2 are fixed together, when the internal structure of the reinforced limit connecting shell 2 is maintained, one end of the second sliding block 23 is pressed by fingers, the second sliding block 23 moves along the guide of the second sliding groove 22, the ejector rod 24 is drawn out from the rod groove 26, and simultaneously the spring 27 is compressed, second fixture block 25 can lose spacingly in second draw-in groove 20, then makes to strengthen spacing connecting shell 2 and apron 3 and can part, and the staff of being convenient for is dismantled the maintenance to strengthening spacing connecting shell 2 inner structure.
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. Discrete device of multichannel data acquisition storage equipment, its characterized in that: the method comprises the following steps:
the device comprises a base (1), a reinforcing limit connecting shell (2) and a cover plate (3);
the four corners of the top of the reinforced limit connecting shell (2) are respectively provided with a second clamping groove (20), a connecting mechanism is arranged in each second clamping groove (20), the bottom of the base (1) is provided with a supporting mechanism, and a limiting mechanism is arranged in the reinforced limit connecting shell (2);
the connecting mechanism comprises four second clamping blocks (25), the second clamping blocks (25) are matched with the second clamping grooves (20), and the second clamping blocks (25) are clamped with the reinforcing limiting connecting shell (2) to which the second clamping grooves (20) belong;
the supporting mechanism comprises four transition cylinders (28), and the transition cylinders (28) are fixedly arranged at four corners of the bottom of the base (1);
the limiting mechanism comprises two first connecting cylinders (32) and two second connecting cylinders (33), and the two first connecting cylinders (32) and the second connecting cylinders (33) are respectively arranged on one side of the inner wall of the base (1).
2. The discrete device of multi-channel data acquisition storage device of claim 1, wherein: the both ends of first connecting cylinder (32) all are provided with first positive and negative reinforcement screw rod (11), the both ends of second connecting cylinder (33) all are provided with the positive and negative reinforcement screw rod of second (14), two first positive and negative reinforcement screw rod (11) and two the screw thread of the positive and negative reinforcement screw rod of second (14) is all opposite.
3. The discrete component of a multi-channel data acquisition storage device of claim 2, wherein: two ends of the two first positive and negative reinforcing screw rods (11) are both in threaded connection with first limiting plates (12), two ends of the two second positive and negative reinforcing screw rods (14) are both in threaded connection with second limiting plates (15), one side of the second limit plate (15) and one side of the first limit plate (12) are both fixedly provided with limit blocks (16), the top surface of the first limit plate (12) is provided with a second reinforcing screw rod (17), one end of the second reinforcing screw rod (17) sequentially penetrates through the first limiting plate (12) and a limiting block (16) to which the first limiting plate (12) belongs, and extends to the middle part of a limit block (16) to which the second limit plate (15) belongs, the second reinforcing screw rod (17) is movably connected with the limit block (16) to which the first limit plate (12) belongs, the second reinforcing screw rod (17) is in threaded connection with a limiting block (16) to which the second limiting plate (15) belongs.
4. The discrete component of a multi-channel data acquisition storage device of claim 3, wherein: the reinforcing limiting connecting shell (2) is provided with first clamping grooves (9) on two sides of the inner wall facing a first positive and negative reinforcing screw rod (11) and a second positive and negative reinforcing screw rod (14), a plurality of first clamping grooves (9) are internally provided with first clamping blocks (10), the first clamping blocks (10) are in sliding connection with the inner wall of the first clamping grooves (9), one end of each first clamping block (10) is fixedly connected with the first positive and negative reinforcing screw rod (11), one side of the surface of each first clamping groove (9) is provided with a limiting ring (13), each limiting ring (13) is sleeved on the surface of the second positive and negative reinforcing screw rod (14) and is movably connected with the second positive and negative reinforcing screw rod (14), and one side, far away from the second positive and negative reinforcing screw rod (14), of each limiting ring (13) is fixedly connected with the inner wall of the reinforcing limiting connecting shell (2);
strengthen spacing connection shell (2) and all seted up two first spout (18) towards the inner wall both sides of first limiting plate (12), be provided with a plurality of first slider (19) in first spout (18), it is a plurality of one side of first slider (19) all with the inner wall sliding connection of first spout (18), it is a plurality of one side that first spout (18) were kept away from in first slider (19) respectively with first limiting plate (12) fixed connection.
5. The discrete device of multi-channel data acquisition storage device of claim 1, wherein: the top of the second clamping block (25) is fixedly provided with the cover plate (3), the mounting cavity (21) is formed in one side of the inner wall of the second clamping groove (20), the second sliding groove (22) is formed in the bottom of the inner wall of the second clamping groove (20), the second sliding block (23) is arranged in the second sliding groove (22), one side of the second sliding block (23) is connected with the inner wall of the second sliding groove (22) in a sliding mode, and the top of the second sliding block (23) is fixedly arranged at the bottom of the second clamping block (25).
6. The discrete component of a multi-channel data acquisition storage device of claim 5, wherein: an ejector rod (24) is fixedly arranged at one end of the top of the second sliding block (23), a rod groove (26) is formed in one side, facing the ejector rod (24), of the second clamping block (25), one end of the ejector rod (24) is matched with the rod groove (26), and one end of the ejector rod (24) extends into the rod groove (26).
7. The discrete component of a multi-channel data acquisition storage device of claim 6, wherein: a spring (27) is fixedly arranged on one side, away from the second clamping block (25), of the ejector rod (24), and one end of the spring (27) is fixedly connected with the inner wall of the mounting cavity (21).
8. The discrete device of multi-channel data acquisition storage device of claim 1, wherein: mounting hole (5) have all been seted up, a plurality of to the four edges in top of base (1) department equal swing joint has a rotatory section of thick bamboo (6) in mounting hole (5), silk hole (7) have all been seted up to the four edges in bottom of strengthening spacing connection shell (2), the fixed of a rotatory section of thick bamboo (6) is provided with first enhancement lead screw (8), the one end of first enhancement lead screw (8) extends to in silk hole (7) to through silk hole (7) and strengthen spacing connection shell (2) threaded connection, arrange wire casing (4) have been seted up on the bottom surface of strengthening spacing connection shell (2).
9. The discrete device of multi-channel data acquisition storage device of claim 1, wherein: equal threaded connection has third reinforcing screw rod (29) in a plurality of transition section of thick bamboo (28), the fixed surface of third reinforcing screw rod (29) is provided with solid fixed ring (30), the bottom of third reinforcing screw rod (29) is provided with layer board (31), first connecting cylinder (32) have all been run through to the top four corners department of layer board (31).
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| CN202110574398.XA CN113316347B (en) | 2021-05-25 | 2021-05-25 | Discrete device of multichannel data acquisition and storage equipment |
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| CN202110574398.XA CN113316347B (en) | 2021-05-25 | 2021-05-25 | Discrete device of multichannel data acquisition and storage equipment |
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| CN213150169U (en) * | 2020-08-25 | 2021-05-07 | 福州万山电力咨询有限公司 | Novel cable wiring identification device |
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| CN209015715U (en) * | 2018-09-20 | 2019-06-21 | 淮阴师范学院 | A kind of computer software storage equipment mounting structure |
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| CN213150169U (en) * | 2020-08-25 | 2021-05-07 | 福州万山电力咨询有限公司 | Novel cable wiring identification device |
| CN112040690A (en) * | 2020-09-02 | 2020-12-04 | 苏州普奥斯智能科技有限公司 | Electric control box for diffusion welding equipment |
| CN213093620U (en) * | 2020-09-14 | 2021-04-30 | 广西华网电气有限公司 | Low-voltage cabinet of adjustable bank of wires |
| CN213146529U (en) * | 2020-09-14 | 2021-05-07 | 天津鑫淼暖通设备有限公司 | Boiler control box convenient to installation |
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| CN113316347B (en) | 2022-01-04 |
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