CN116437604A - Mounting structure for precision data acquisition control board - Google Patents
Mounting structure for precision data acquisition control board Download PDFInfo
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- CN116437604A CN116437604A CN202310405046.0A CN202310405046A CN116437604A CN 116437604 A CN116437604 A CN 116437604A CN 202310405046 A CN202310405046 A CN 202310405046A CN 116437604 A CN116437604 A CN 116437604A
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- sleeve
- channel
- data acquisition
- acquisition control
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- 238000009434 installation Methods 0.000 claims abstract description 50
- 230000000694 effects Effects 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims description 52
- 239000004677 Nylon Substances 0.000 claims description 32
- 229920001778 nylon Polymers 0.000 claims description 32
- 239000010720 hydraulic oil Substances 0.000 claims description 18
- 239000002759 woven fabric Substances 0.000 claims description 17
- 239000003921 oil Substances 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 14
- 239000000872 buffer Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
- Looms (AREA)
Abstract
The invention discloses a precise data acquisition control board installation structure which comprises an installation main frame, wherein a precise data acquisition control board is installed on the installation main frame, a socket assembly is arranged on the precise data acquisition control board, the precise data acquisition control board is mutually matched with a slot through the socket assembly, the slot is connected with a main board, and a speed reducing assembly is arranged for rapidly dismantling the precise data acquisition control board. In the invention, when the socket assembly is matched with the speed reducing assembly for use, the socket assembly has the effects of simple installation, stable use and easy disassembly, and simultaneously, the installation and the disassembly can be completed in a horizontal environment during the installation, the socket assembly can be suitable for an installation environment with smaller space, and the abrasion among parts is small during the planar operation during the installation and the disassembly, so that the long-time use time can be ensured.
Description
Technical Field
The invention relates to the technical field of data acquisition control boards, in particular to a mounting structure of a precise data acquisition control board.
Background
The data acquisition is to automatically acquire non-electric quantity or electric quantity signals from analog and digital tested units such as a sensor, other devices to be tested and the like, and send the signals to an upper computer for analysis and processing; the data acquisition system is a measurement system which combines measurement software and hardware products based on a computer or other special test platforms to realize flexibility and user definition; data acquisition, also called data acquisition, is an interface that uses a device to acquire data from outside the system and input the data into the system; data acquisition techniques are widely used in various fields. And the precision data acquisition control board is an electric device special for data acquisition.
For example, patent publication No. CN212519658U discloses a data acquisition control board protection structure with calibration function, based on this patent and prior art analysis, the existing data acquisition control board is easy to be damaged or crushed in the process of storage, and is easy to be pulled out when the control board adopts a direct-insertion installation mode when encountering external force, so we propose an installation structure applied to the precise data acquisition control board to solve the installation problem.
Disclosure of Invention
The invention aims to solve the defects of the technology and designs a mounting structure of a precise data acquisition control board.
The invention relates to a mounting structure of a precise data acquisition control board, which comprises a mounting main frame, wherein the precise data acquisition control board is mounted on the mounting main frame, the mounting main frame comprises a mounting main groove for accommodating the control board, two sections of slots which are arranged at intervals are formed in the inner side of the mounting main groove, a socket assembly is arranged on the precise data acquisition control board, the precise data acquisition control board is mutually matched with the slots through the socket assembly, and the slots are connected with a main board, so that the precise data acquisition control board is mounted on the mounting main frame and simultaneously performs data transmission and power supply;
the socket assembly comprises a first sleeve arranged in the slot, the first sleeve is connected with a data line, the other end of the data line is connected with a second sleeve, and the second sleeve is connected with an interface of the precision data acquisition control board; the widths of the upper end and the lower end of the first sleeve and the width of the lower end of the second sleeve are consistent, two layers of elastic fabrics which are spaced from each other are arranged between the first sleeve and the second sleeve, a containing space for containing data wires is formed between the two layers of elastic fabrics, an L-shaped guiding edge belt is arranged on the inner side of the elastic fabrics, one end of the guiding edge belt is sewn at the fixed position of the elastic fabrics through yarns, the end is a fixed end, the other end of the guiding edge belt is a guiding end, the guiding edge belts are arranged at the middle position of one side of the elastic fabrics at intervals, the two layers of elastic fabrics are closed along the two guiding edge belts, two groups of guiding edge belts of the two layers of elastic fabrics are arranged at intervals after the two layers of elastic fabrics are closed, an S-shaped guiding edge belt structure is formed, the guiding ends of the two groups of guiding edge belts are uniformly distributed on two sides of a central line of the elastic fabrics, the two sides of the guiding edge belts are provided with fixed fabrics, and the data wires are distributed in the containing space along the pivot points of the guiding edge belts in a broken line shape; when the elastic fabric is stretched, the data lines are concentrated in the middle of the elastic fabric, at the moment, the data lines are straightened and react to the guide ends of the lead edge strips, and when the elastic fabric is contracted, the guide edge strips are restored to enable the data lines to restore the broken-line distribution, so that the socket assembly can be stretched and installed in the installation range of a plane;
the first sleeve and the second sleeve are respectively connected with the outer end of the interface of the precision data acquisition control board and the slot, and a locking structure is arranged at the corresponding connection position of the first sleeve and the second sleeve; the locking structure is arranged on the first sleeve and comprises a locking block which is integrally formed on the top surface of the first sleeve, the locking block is prismatic in a right trapezoid shape, a right trapezoid locking block is arranged in a region, corresponding to the upper part of the locking block, in the slot, the top surface of the locking block is a right trapezoid inclined surface, the bottom surface of the locking block is a right trapezoid inclined surface, the inner side of the locking block in the inserting direction is to the outer side, the inclined surface of the top of the locking block is from high to low, the inclined surface of the locking block is matched with the locking block, locking grooves which incline towards the outside of the slot are formed in the top of the locking block, a plurality of locking block grooves are formed in the locking grooves at intervals at the top of the locking block, the bottom of the locking block is provided with a matching groove which inclines towards the inside of the slot, a plurality of locking block bulges are formed at the bottom of the locking block by the matching groove, and the locking block grooves and the locking block bulges are mutually spliced to form unidirectional locking matching, namely under the locking structure, when the locking block is subjected to outward tension, the locking effect between the locking block and the locking block is larger as the locking block is pulled outwards, the first sleeve and the second sleeve are automatically locked after being installed, the locking structure is tensioned under the elastic effect of the elastic woven cloth after being installed, and the locking structure is more stable when the elastic woven cloth is subjected to external force in the use process, and the external force is larger and the deformation is larger when the elastic woven cloth is stretched; in order to facilitate the locking and matching, the top of the locking block is provided with an elastic part, the elastic part contracts when the locking block is installed, when the elastic part reaches a proper position, the locking block is elastically stretched to the locking block to be matched, when the locking block needs to be disassembled, the first sleeve is pressed into the slot, at the moment, the locking block groove and the locking block bulge which are matched in a locking way are matched in an inclined way, the locking block can act on the elastic part upwards, a speed reducing component for reducing the deformation recovery speed of the elastic part is additionally arranged on the elastic part, when the locking block is deformed upwards, the elastic part is not immediately blocked downwards, and the disassembly operation can be completed by rapidly extracting the first sleeve;
the speed reducing assembly comprises an upper layer oil tank, a first channel and a second channel which are mutually parallel, wherein a communicating pipe is arranged in the middle of the first channel and the second channel, the first channel and the second channel are communicated with the inner cavity of the upper layer oil tank, a first one-way valve and a second one-way valve are respectively arranged at the communicating points, the bottom inner cavity of the first channel and the bottom inner cavity of the second channel are inwards concave, a fixing part is formed at the concave part, a rubber sleeve body is fixedly mounted at the fixing part, flaring columns are respectively matched and limited at the concave parts of the first channel and the second channel, and the outer surface of each flaring column and the inner cavity of the rubber sleeve body are mutually matched.
The two layers of elastic fabrics are sewed with cylindrical nylon telescopic ropes at the edges of the two sides, a plurality of nylon telescopic strings are arranged at the inward positions of the edges of the two layers of elastic fabrics, and the two ends of the nylon telescopic strings are respectively fixedly arranged on the first sleeve and the second sleeve;
four layers of nylon telescopic strings are distributed up and down, a plurality of nylon telescopic strings of each layer are all laminated and arranged, a gap for adapting deformation is formed between each nylon telescopic string and two nylon telescopic strings of an upper layer or a lower layer in a tangent mode.
According to the precise data acquisition control board mounting structure, through the arranged socket assembly, when the data wire is stretched, the data wire is concentrated in the middle of the elastic woven cloth, the data wire is straightened and can react with the guide end of the lead edge belt, and when the data wire is contracted, the guide edge belt is restored to enable the data wire to restore the broken-line distribution, so that the socket assembly can be stretched and mounted in the plane mounting range; the data line is generally composed of a plurality of lines, and the plurality of lines can be scattered in the embodiment or wrapped and integrated by the insulating sheath, and the embodiment preferably integrates the plurality of lines and endows the insulating sheath, so that the data line can be improved to ensure better tolerance when the length of the data line stretches and contracts, and the service life of the data line is prolonged;
according to the precise data acquisition control board mounting structure designed by the invention, when the provided speed reducing assembly is used, hydraulic oil is injected into the first channel and the second channel, the injection amount of the hydraulic oil is filled with the whole inner cavity volume of the first channel and the second channel, a certain gap is reserved, namely a small buffer space is reserved, when the first sleeve is mounted, the locking block acts on the locking block, the locking block enables the flaring column to act on the rubber sleeve body upwards, so that the shape of the rubber sleeve body is enlarged, and the whole inner cavity of the first channel and the second channel is reduced, and at the moment, the buffer space can buffer the condition that the volume is reduced during mounting, so that a damping effect is not provided during mounting; when the locking block is completely inserted into the range of the locking block, the locking block acts upwards when the locking block is inserted, the locking block can be downwards inclined when the locking block is inserted, then the angle is adjusted, so that the locking block is initially positioned at the bottom of the locking block, and then the locking block is inwards pushed to finish the installation process; when the jack assembly is required to be disassembled, the first sleeve is pressed towards one side far away from the center of the elastic woven cloth, at the moment, the matching action of the inclination of the locking block and the locking block is converted into the guiding action, so that the locking block deforms upwards, the rubber sleeve body continuously deforms up and down to be larger, hydraulic oil of the first channel and the second channel enters the upper-layer oil tank, the hydraulic oil enters the second one-way valve, due to the action of the elastic component, the locking block can be reset gradually, in the resetting process, the hydraulic oil entering the upper-layer oil tank returns to the integral channel of the first channel and the second channel, at the moment, the first one-way valve passes through, the valve body channel of the first one-way valve is smaller than the channel of the second one-way valve, the returning speed is slower, the first sleeve can be drawn out quickly at the moment, the jack assembly can be disassembled, the jack assembly is matched with the speed reducing assembly to be used, the installation is simple, the installation is stable in use, the installation and the dismantling function is easy, the installation function is completed in a horizontal environment, the installation environment can be suitable for the installation environment, the installation environment is small, the installation environment is easy, the installation operation is convenient, the installation time is long, and the operation time is long, and the time of the parts can be ensured.
Drawings
FIG. 1 is a schematic overall construction;
FIG. 2 is a schematic view of the structure of a part of the socket;
FIG. 3 is a schematic view of the socket assembly after installation of the lateral locking block;
FIG. 4 is a schematic cross-sectional view of a socket assembly and a socket in mating installation;
FIG. 5 is a schematic diagram of the structure of FIG. 4 in a side projection of a slot;
FIG. 6 is a schematic structural view of a deceleration assembly;
FIG. 7 is a schematic cross-sectional view of FIG. 6;
FIG. 8 is an exploded schematic view of a socket assembly portion structure;
FIG. 9 is a schematic view of the structure at the elastic fabric;
FIG. 10 is a schematic illustration of the interaction of a lock block and a lock block;
FIG. 11 is a schematic view of a structure formed by two sets of guide ribs;
fig. 12 is a schematic view of the structure at the second sleeve.
In the figure: 1. a slot; 2. an inner cavity is arranged; 3. a fixed block; 4. a first sleeve; 5. fixing the woven cloth; 6. an elastic fabric; 7. a second sleeve; 8. a control board interface; 9. a locking block; 10. a locking block; 11. a spring; 12. an upper layer oil tank; 13. a lateral locking block; 14. a first channel; 15. a locking block protrusion; 16. a locking block groove; 18. nylon telescopic string; 19. guiding the edge belt; 20. a communicating pipe; 21. a second channel; 22. a first one-way valve; 23. a rubber sleeve body; 24. a fixing part; 26. a second one-way valve; 27. a lateral locking block; 28. a return spring; 29. nylon telescopic rope; 30. socket integration; 31. a flaring column; 32. fixing the sleeve body; 33. a movable rod; 34. a lifting part; 35. and a positioning frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
Examples:
as shown in fig. 1 to 10, the precise data acquisition control board mounting structure described in this embodiment includes a mounting main frame, the precise data acquisition control board is mounted on the mounting main frame, the mounting main frame includes a mounting main slot for accommodating the control board, two slots 1 are opened on the inner side of the mounting main slot and are arranged at intervals, a socket assembly is mounted on the precise data acquisition control board, the precise data acquisition control board is mounted in cooperation with the slots 1 through the socket assembly, and the slots 1 are connected with a motherboard, so that the precise data acquisition control board is mounted on the mounting main frame and performs data transmission and power supply at the same time, and the structures of the motherboard and the main frame are not described in detail in this specification;
in this embodiment, the installation of socket subassembly and accurate data acquisition control panel can be simple some, also can normally use through simple plug, and the better mode of buffering then needs to be selected when socket subassembly and installation body frame are installed, namely this embodiment's aim at is, install accurate data acquisition control panel on the installation body frame indirectly through the setting of socket subassembly and use, can reduce accurate data acquisition control panel damage's possibility, and on this basis, save the installation space of accurate data acquisition control panel as far as possible, guarantee as far as possible that its installation can go on same plane, this is significant to reducing the device volume.
The socket assembly comprises a first sleeve 4 arranged in a slot 1, the first sleeve 4 is connected with a data line, the other end of the data line is connected with a second sleeve 7, the second sleeve 7 is connected with an interface of a precision data acquisition control board, then the precision data acquisition control board is connected with the second sleeve 7, and then the first sleeve 4 is connected to the first sleeve 4 through the data line, so that the installation position of the installed precision data acquisition control board can be changed from original direct insertion to insertion through the socket assembly in the embodiment; the width of the upper end and the lower end of the first sleeve 4 and the width of the lower end of the second sleeve 7 are consistent, two layers of mutually spaced elastic woven fabrics 6 are arranged between the first sleeve 4 and the second sleeve 7, a containing space for containing data wires is formed between the two layers of elastic woven fabrics 6, an L-shaped guiding edge belt 19 is arranged on the inner side of the elastic woven fabrics 6, the L-shaped guiding edge belt 19 is preferably L-shaped, and one edge can be vacated for fixing, so that the L-shaped guiding edge belt 19 has better stability after being sewn and fixed. One end of the L-shaped guiding edge belt 19 is sewn at a fixed position of the elastic woven cloth 6 through yarns, the end is a fixed end, the other end of the guiding edge belt 19 is a guiding end, the guiding edge belts 19 are arranged at intervals on the middle position of one side of the elastic woven cloth 6, two layers of elastic woven cloth 6 are gathered along the opposite sides of the two guiding edge belts 19, two groups of guiding edge belts 19 of the two layers of elastic woven cloth 6 are arranged alternately after the two layers of elastic woven cloth are gathered, an S-shaped guiding edge belt structure is formed, as shown in fig. 11, the upper and lower sides of a wave line in the drawing are limited by the two groups of guiding edge belts 19, and therefore the guiding edge belts are called as an S-shaped structure. The guiding ends of the two groups of guiding edge belts 19 are uniformly distributed on two sides of the central line of the elastic woven cloth 6, and the fixed woven cloth 5 is arranged on two sides for fixing, so that the data wires are distributed in a fold line shape along the supporting point of the guiding ends of the guiding edge belts 19 in the accommodating space; when the elastic fabric 6 is stretched, the data lines are concentrated in the middle of the elastic fabric 6, at the moment, the data lines are straightened and react to the guide ends of the guide rib belts 19, and when the elastic fabric is contracted, the guide rib belts 19 are restored to enable the data lines to be distributed in a broken line shape, so that the socket assembly can be stretched and installed in a planar installation range, the data lines in the embodiment can be arbitrarily selected to be suitable in use length in the length range through the arrangement of the structure, and two ends of the data lines need to be fixed; the data line generally comprises a plurality of lines, and the plurality of lines can be scattered in the embodiment or wrapped and integrated by the insulating sheath, and the embodiment preferably integrates the plurality of lines and endows the insulating sheath, so that the data line can be improved to ensure better tolerance when the length of the data line stretches and contracts, and the service life of the data line is prolonged.
The first sleeve 4 and the second sleeve 7 are respectively connected to the outer end of the interface of the precision data acquisition control board and the slot 1, in this embodiment, a locking structure is arranged at the connection part of the first sleeve 4, the locking structure comprises a locking block 9 integrally formed on the top surface of the first sleeve 4, preferably the structure of the locking block 9 is in a prismatic shape of a right trapezoid, a right trapezoid locking block 10 is arranged in the upper area corresponding to the locking block 9 in the slot 1, the top surface of the locking block 9 is a right trapezoid inclined surface, the bottom surface of the locking block 10 is a right trapezoid inclined surface, the inner side of the locking block 9 in the insertion direction is from high to low, the inclined surface of the top of the locking block 9 is matched with the locking block 9, a locking groove inclined towards the outer side of the slot 1 is formed at the top of the locking block 9, a plurality of locking block grooves 16 spaced at the top of the locking block 9 are formed by the locking groove, the bottom of the locking block 10 is provided with a matching groove inclined towards the inside of the slot 1, a plurality of locking block protrusions 15 are formed at the bottom of the locking block 10 by the matching groove, a plurality of locking block grooves 16 and the locking block protrusions 15 are mutually inserted to form unidirectional locking matching, and the matching is shown in figure 4, namely, under the locking structure, when the locking block 9 is subjected to outward pulling force, the locking effect between the locking block 9 and the locking block 10 is larger (namely, the locking effect is more fastened), the locking structure is tensioned under the elastic effect of the elastic woven cloth 6 after the locking structure is installed, the locking block 9 and the locking block 10 are automatically locked after the first sleeve 4 and the second sleeve 7 are installed, and when the elastic woven cloth 6 is subjected to external force in the use process, the locking structure is more stable when the elastic woven cloth 6 is stretched, and the stable locking effect can be ensured; in order to facilitate the performance of this locking fit, the top of the locking block 10 is provided with an elastic component, the elastic component contracts when the locking block 9 is installed, when the elastic component reaches a proper position, the locking block 10 is elastically stretched to the locking block 9 to be matched, when the locking block is required to be disassembled, the first sleeve 4 is pressed towards the inside of the slot 1, at the moment, the locking block 10 acts upwards on the elastic component due to the inclined matching of the locking block groove 16 and the locking block bulge 15 which are matched with each other, a speed reducing component for reducing the deformation recovery speed of the elastic component is additionally arranged on the elastic component, when the locking block 10 deforms upwards, the elastic component does not immediately recover to enable the locking block 10 to be blocked downwards, the locking block 10 is slowly recovered, the disassembling operation can be completed when the locking block 4 is rapidly pulled out, and in the process, if the situation is shown in fig. 4, the locking block 9 and the locking block 10 are in the shape of a right trapezoid, at the moment, when the locking block 9 is pushed leftwards and pulled out again, the left part of the locking block 9 can be blocked by the right part of the locking block 10, at the moment, the left part can be pulled out again, and the locking block 10 can be immediately locked again.
As a preferred embodiment of the speed reducing assembly, the speed reducing assembly comprises an upper layer oil tank 12, a first channel 14 and a second channel 21 which are arranged in parallel, wherein a communicating pipe 20 is arranged in the middle of the first channel 14 and the second channel 21, the first channel 14 and the second channel 21 are communicated with the inner cavity of the upper layer oil tank 12, a first one-way valve 22 and a second one-way valve 26 are respectively arranged in the communicating pipes, the bottom inner cavity of the first channel 14 and the bottom inner cavity of the second channel 21 are recessed inwards, a fixing part 24 is formed in the recessed part, a rubber sleeve body 23 is fixedly mounted on the fixing part 24, a flaring column 31 is fit and limited in the recessed parts of the first channel 14 and the second channel 21, and the outer surface of the flaring column 31 and the inner cavity of the rubber sleeve body 23 are mutually fit; when the speed reducing assembly is used, hydraulic oil is injected into the first channel 14 and the second channel 21, the injection amount of the hydraulic oil fills the whole inner cavity of the first channel 14 and the second channel 21 and a certain gap is reserved, namely a small buffer space is reserved, when the first sleeve 4 is installed, the locking block 9 acts on the locking block 10, the locking block 10 enables the flaring column 31 to act on the rubber sleeve body 23 upwards so as to enable the deformation of the rubber sleeve body 23 to be large, and then the whole inner cavity of the first channel 14 and the second channel 21 is small (but the effect is small when the installation is performed, so that the buffer space can meet the buffer requirement), and the buffer space can buffer the condition of the small volume when the installation is performed, so that the damping effect is not provided (or is not obvious when the damping effect is performed); when the locking block 9 is completely inserted into the range of the locking block 10 and then locked, how the locking block 10 acts upwards when the locking block 9 is inserted, the locking block 9 can be inclined downwards when inserted, then the angle is adjusted, so that the locking block 9 can be initially positioned at the bottom of the locking block 10, and then the installation process can be completed by inward pushing; as for the disassembly process, since the socket assembly is prevented from falling off in the normal use state, when an external force directed to the center side of the elastic woven cloth 6 is received, the locking of the locking block 9 and the locking block 10 is more compact, and the elastic action of the elastic component is realized in the opposite direction, because the degree of receiving the external force is not too large in the installation environment of the precise data acquisition control board, and most of the external force is not easy to fall off when the precise data acquisition control board is far away (at this time, the stress is applied, referring to fig. 4, the locking block 9 is subjected to a pulling force directed to the right side, namely, the condition of tight locking of the stress is satisfied); at this time, when the socket assembly needs to be disassembled, the first sleeve 4 is pushed to the side far from the center of the elastic woven cloth 6 (i.e. the first sleeve 4 is pushed leftwards in fig. 4, the pushing process can refer to fig. 10), at this time, the matching action of the inclination of the locking block 9 and the locking block 10 is converted into guiding action, so that the locking block 10 deforms upwards, at this time, the rubber sleeve body 23 continues to deform upwards and downwards, so that the hydraulic oil of the first channel 14 and the second channel 21 enters the upper layer oil tank 12, the hydraulic oil passes through the second one-way valve 26 when entering, due to the action of the elastic component, the locking block 10 gradually resets, the hydraulic oil entering the upper layer oil tank 12 returns to the integral channel of the first channel 14 and the second channel 21 in the resetting process, at this time passes through the first one-way valve 22, and the valve body channel of the first one-way valve 22 is smaller than the channel of the second one-way valve 26, so that the returning speed is slower, at this time, the first sleeve body 23 continues to deform upwards, the socket assembly can be disassembled, so that in this embodiment, the socket assembly is disassembled, the assembly is matched with the speed reducing assembly, the assembly has simple use, can be installed and can be easily and installed and removed in a small space, and can be easily and can be installed and removed in a long time. Other damping structures, such as a conventional friction-increasing structure (not shown but easily understood) may be used to achieve the effect of recovering the deceleration of the lock-up block 10, but the wear caused by such damping is relatively large.
In this embodiment, the elastic component sets up to the spring 11 of upper tank 12 bottom both sides on the reducing assembly, and the upper and lower both ends of spring 11 all are equipped with fixed cover body 32, and fixed cover body 32 sets up to bearing structure, and when spring 11 provides elastic support after the installation, rotates the buffering when receiving side external force, and fixed cover body 32 sets up to bearing structure's benefit is, and when spring 11 stretches out and draws back or receives external force, this kind of bearing structure can alleviate the external force effect of this part through rotating, helps the stability of spring 11 effect.
As an alternative embodiment of the elastic woven fabric 6, cylindrical nylon telescopic ropes 29 are sewn at the edges of the two layers of the elastic woven fabric 6, a plurality of nylon telescopic strings 18 are arranged at the inward positions of the edges of the two layers of the elastic woven fabric 6, and both ends of the nylon telescopic ropes 29 and the nylon telescopic strings 18 are fixedly arranged on the first sleeve 4 and the second sleeve 7 respectively; the wider nylon flex rope 29 and nylon flex string 18 at the outer edge both act to increase resistance to bending; four layers of nylon telescopic strings 18 are arranged up and down, a plurality of nylon telescopic strings 18 of each layer are all attached to each other, two adjacent layers of nylon telescopic strings 18 are arranged between each nylon telescopic string 18 and two nylon telescopic strings 18 of an upper layer or a lower layer in a tangential manner, and gaps for adapting deformation are formed between any plurality of nylon telescopic strings 18; for such arrangement of a plurality of nylon telescopic strings, when the socket assembly comprises a data line and receives pressure, the pressure acts on the nylon telescopic strings to buffer through the gaps.
In order to facilitate the fixing of the second sleeve 7 in this embodiment, as shown in fig. 12, the top of the second sleeve 7 is provided with a transverse locking block 13, a positioning frame 35 is fixedly installed at the installation site of the precision data acquisition control board by using screws, a transverse locking block 27 is arranged on the positioning frame 35, the transverse locking block 27 is slidably arranged on the top surface of the inner cavity of the positioning frame 35, the transverse locking block 27 has the same structure as the locking block 10, the transverse locking block 13 has the same structure as the locking block 9, a return spring 28 is fixedly installed between the transverse locking block 27 and the side wall of the positioning frame, a movable rod 33 is fixedly installed in the middle of the side surface of the transverse locking block 27, the outer end of the movable rod 33 penetrates through the side wall of the positioning frame 35, and a lifting part 34 is arranged on the outer surface of the side wall of the positioning frame 35; the movable rod 33 is pulled by the lifting part 34, the transverse locking block 13 moves to one side, the second sleeve 7 is inserted at the moment, the reset spring resets when the movable rod 33 is released, so that the transverse locking block 13 is matched with the transverse locking block, the matching is identical with the locking block 9 and the locking block 10, but after locking, the transverse locking block 13 and the transverse locking block 27 are locked, namely, as shown in fig. 12, the teeth of the transverse locking block 13 and the teeth of the transverse locking block 27 are convexly locked, and the transverse locking block 27 cannot move up and down, so that the transverse locking block 13 is also locked, and the second sleeve 7 and the installation site of the precision data acquisition control board can be ensured to be firmly installed at the moment; pulling the pull-up portion 34 is sufficient for unloading.
In the implementation of the embodiment, the socket assembly can be subjected to telescopic adaptation, when the socket assembly is stretched, the data wires are concentrated in the middle of the elastic woven cloth 6, the data wires are straightened and can react to the guide ends of the wire edge strips 19 at the moment, and when the socket assembly is contracted, the guide edge strips 19 are restored to enable the data wires to restore the fold-line-shaped distribution, so that the socket assembly can be stretched and installed in the plane installation range; the plurality of data lines in the embodiment are preferably wrapped and integrated by the insulating sheath, so that the resistance of the data lines is better ensured when the length of the data lines is extended and contracted, and the service life of the data lines is prolonged; when the socket assembly is installed with the slot (installation main frame), the plurality of locking block grooves 16 and the locking block protrusions 15 are mutually spliced to form unidirectional locking coordination, and the coordination is shown in fig. 4, under the locking structure, when the locking block 9 is subjected to outward tension, the locking effect between the locking block 9 and the locking block 10 is larger as the locking block is pulled outwards, the locking structure is automatically locked after the first sleeve 4 and the second sleeve 7 are installed and is tensioned under the elastic effect of the elastic woven cloth 6 after the installation, and under the external force in the use process, when the elastic woven cloth 6 is stretched, the locking structure is more stable as the external force is larger and the deformation is larger; in order to facilitate the locking and matching, an elastic component is arranged at the top of the locking block 10, the elastic component contracts when the locking block 9 is installed, when the elastic component reaches a proper position, the locking block 10 is elastically stretched to the locking block 9 to match, when the locking block is required to be disassembled, the first sleeve 4 is pressed towards the inside of the slot 1, at the moment, the locking block groove 16 and the locking block bulge 15 which are matched in a locking way can enable the locking block 10 to act on the elastic component upwards due to the inclined matching, a speed reducing component for reducing the deformation recovery speed of the elastic component is additionally arranged on the elastic component, when the locking block 10 deforms upwards, the elastic component is not immediately blocked downwards, at the moment, the first sleeve 4 is rapidly pulled out to complete the disassembling operation, when the speed reducing component is used, the locking block 9 is completely inserted into the range of the locking block 10 to lock, and when the socket component is required to be disassembled, the first sleeve 4 is pressed towards the side far away from the center of the elastic woven cloth 6, at this time, the inclined matching action on the locking block 9 and the locking block 10 is converted into guiding action, so that the locking block 10 deforms upwards, at this time, the rubber sleeve body 23 continuously deforms upwards and downwards, so that the hydraulic oil of the first channel 14 and the second channel 21 enters the upper layer oil tank 12, and passes through the second one-way valve 26 when entering, and due to the action of the elastic component, the locking block 10 gradually resets, during resetting, the hydraulic oil entering the upper layer oil tank 12 returns to the integral channel of the first channel 14 and the second channel 21, at this time, the first one-way valve 22 passes through, the valve body channel of the first one-way valve 22 is smaller than the channel of the second one-way valve 26, so that the returning speed is slower, at this time, the first sleeve 4 can be removed quickly, and the socket assembly is completely removed when the socket assembly is matched with the speed reducing assembly, the installation and the dismantling can be completed in a horizontal environment, the installation environment with smaller space can be suitable, and the abrasion among parts is small when the installation and the dismantling are operated through a plane, so that the long-time use time can be ensured; therefore, the mounting structure of the embodiment can achieve better mounting stability and safety in a smaller mounting environment, and is convenient to mount and dismount.
The present invention is not limited to the above-described preferred embodiments, and any person who can obtain other various products under the teaching of the present invention, however, any change in shape or structure of the product is within the scope of the present invention, and all the products having the same or similar technical solutions as the present application are included.
Claims (10)
1. The utility model provides a precision data acquisition control panel mounting structure, includes the installation body frame, and the precision data acquisition control panel is installed on the installation body frame, its characterized in that, the installation body frame is including the installation main tank that is used for holding the control panel, and slot (1) is opened to the inboard of installation main tank, is equipped with the socket subassembly on the precision data acquisition control panel, and the precision data acquisition control panel passes through the socket subassembly and installs with slot (1) mutually supporting, and slot (1) and mainboard electrical behavior meet to make the precision data acquisition control panel obtain the installation and carry out data transmission and power supply;
the socket assembly comprises a first sleeve (4) arranged in the slot (1), the first sleeve (4) is connected with a data line, the other end of the data line is connected with a second sleeve (7), and the second sleeve (7) is connected with an interface of the precision data acquisition control board; the widths of the upper end and the lower end of the first sleeve (4) and the width of the lower end of the second sleeve (7) are consistent, two layers of elastic woven fabrics (6) which are spaced are arranged between the first sleeve (4) and the second sleeve (7), a containing space for containing data wires is formed between the two layers of elastic woven fabrics (6), a row of L-shaped guiding prismatic belts (19) are arranged on each layer of elastic woven fabrics (6), the guiding prismatic belts (19) of the two layers of elastic woven fabrics (6) are distributed in an S-shaped mode up and down after being installed, and the data wires are distributed in the containing space in a fold line shape along the guiding prismatic belts (19); when the elastic fabric is stretched, the data line is straightened and is close to the middle part of the elastic fabric (6), and when the elastic fabric is contracted, the guiding edge belt (19) is restored to enable the data line to restore the broken line distribution;
the first sleeve (4) and the second sleeve (7) are respectively connected with the outer end of the interface of the precision data acquisition control board and the slot (1); the locking structure is arranged on the first sleeve (4), the locking structure comprises a locking block (9) integrally formed on the top surface of the first sleeve (4) and a locking block (10) arranged in the slot (1) and corresponding to the upper area of the locking block (9), the locking block (9) comprises a plurality of locking block grooves (16) with the top inclined towards one side of the outer end of the slot (1), the locking block (10) comprises a plurality of locking block protrusions (15) with the bottom inclined, the plurality of locking block grooves (16) are matched with the corresponding plurality of locking block grooves (16), the locking block (9) is pulled towards the direction of one side of the center of the elastic woven cloth (6), and the locking between the locking block (9) and the locking block (10) is more fastened; an elastic component is arranged at the top of the locking block (10), and the elastic component stretches when the locking block (9) is installed, so that the locking block (10) is automatically matched with the locking block (9), namely, the locking block is automatically tensioned under the elastic action of the elastic component; when the detachable first sleeve (4) is required to be detached, the first sleeve (4) is continuously pressed towards the installation direction, the locking block (10) moves upwards and acts on the elastic component due to the inclined matching of the locking block groove (16) and the locking block protrusion (15), the elastic component is provided with a speed reducing component for slowing down the recovery of the elastic component, when the locking block (10) moves upwards, the elastic component is not recovered immediately, and the first sleeve (4) is pulled out rapidly at the moment to complete the detaching operation.
2. The precise data acquisition control board mounting structure according to claim 1, wherein the locking block (9) is a prismatic structure with a right trapezoid cross section, the top surface of the locking block (9) is a right trapezoid inclined surface, the bottom surface of the locking block (10) is a right trapezoid inclined surface, the inclined surface of the top of the locking block (9) in the direction from the inner side to the outer side of the insertion direction of the locking block (9) is from high to low, and the inclined surface of the locking block (10) is matched with the locking block (9).
3. The precision data acquisition control board mounting structure according to claim 2, wherein the lock block (9) is vertically provided with a row of lock grooves on the top inclined plane, a plurality of tooth-shaped lock block grooves (16) spaced at the top of the lock block (9) are formed by the row of lock grooves, a row of matching grooves are vertically provided on the bottom inclined plane of the lock block (10), a plurality of lock block protrusions (15) are formed at the bottom of the lock block (10) by the row of matching grooves, and the plurality of lock block grooves (16) and the lock block protrusions (15) are mutually spliced to form a unidirectional lock fit.
4. The precise data acquisition control board mounting structure according to claim 1, characterized in that one end of the guiding rib belt (19) is sewn at a fixed position of the elastic woven cloth (6) through yarns, the end is a fixed end, the other end of the guiding rib belt (19) is a guiding end, and the data lines are distributed in a fold line shape along a fulcrum of the guiding end of the guiding rib belt (19) in the accommodating space; when the elastic fabric is stretched, the data lines are concentrated in the middle of the elastic fabric (6), at the moment, the data lines are straightened and can react to the guide ends of the lead edge strips (19), and when the elastic fabric is contracted, the guide edge strips (19) are restored to enable the data lines to restore the broken-line distribution, so that the socket assembly is telescopically installed in a plane range.
5. The mounting structure of the precision data acquisition control board according to claim 4, wherein two layers of elastic woven fabrics (6) are closed along opposite sides of two guiding edge belts (19), two groups of guiding edge belts (19) of the two layers of elastic woven fabrics (6) after the two layers of elastic woven fabrics are closed are arranged at intervals, guiding ends of the two groups of guiding edge belts (19) are uniformly distributed on two sides of a central line of the elastic woven fabrics (6), and fixing woven fabrics (5) are arranged on two sides of the central line of the elastic woven fabrics to fix the two layers of elastic woven fabrics.
6. The precise data acquisition control board mounting structure according to any one of claims 1 to 5, wherein the deceleration assembly comprises an upper layer oil tank (12), a first channel (14) and a second channel (21) which are arranged in parallel, a communicating pipe (20) is arranged in the middle of the first channel (14) and the second channel (21), the first channel (14) and the second channel (21) are communicated with the inner cavity of the upper layer oil tank (12), a first check valve (22) and a second check valve (26) are respectively arranged in the communicating way, the bottom inner cavity of the first channel (14) and the bottom inner cavity of the second channel (21) are inwards sunken, a fixing part (24) is formed in the sunken part, a rubber sleeve body (23) is fixedly mounted at the sunken part of the first channel (14) and the second channel (21), a flaring column (31) is mounted in a matched mode, and the outer surface of the flaring column (31) and the inner cavity of the rubber sleeve body (23) are mutually matched;
when the speed reducing assembly is used, hydraulic oil is injected into the first channel (14) and the second channel (21), the whole inner cavity volume of the first channel (14) and the whole inner cavity of the second channel (21) are filled with the hydraulic oil, a gap is reserved, namely a buffer space is reserved, when the first sleeve (4) is installed, the locking block (9) acts on the locking block (10), the locking block (10) enables the flaring column (31) to act on the rubber sleeve body (23) upwards, so that the deformation of the rubber sleeve body (23) is enlarged, the whole inner cavity of the first channel (14) and the whole inner cavity of the second channel (21) are reduced, and at the moment, the buffer space buffers the condition that the volume is reduced when the first sleeve (4) is installed, so that a damping effect is not provided when the first sleeve (4) is installed;
when the socket assembly is disassembled, the first sleeve (4) is pushed to enable the matching action of the inclination of the locking block (9) and the locking block (10) to be converted into the guiding action, the locking block (10) deforms upwards, the rubber sleeve body (23) continuously deforms up and down to be larger, hydraulic oil of the first channel (14) and the second channel (21) enters the upper-layer oil tank (12), the hydraulic oil enters the second one-way (26) through the action of the elastic component, the locking block (10) can be reset gradually, in the resetting process, the hydraulic oil entering the upper-layer oil tank (12) returns to the integral channel of the first channel (14) and the second channel (21), the first one-way valve (22) passes through at the moment, the valve body channel provided with the first one-way valve (22) is smaller than the channel of the second one-way valve (26), the return speed is low, and the hydraulic oil can be quickly pulled out of the first sleeve (4) to finish the disassembly of the socket assembly.
7. The precise data acquisition control board mounting structure according to claim 6, wherein the elastic component is provided with springs (11) at both sides of the bottom of the upper layer oil tank (12), the upper and lower ends of the springs (11) are provided with fixed sleeve bodies (32), the fixed sleeve bodies (32) are provided with bearing structures, and the springs (11) provide elastic support after mounting and simultaneously rotate and buffer when receiving lateral external force.
8. The precise data acquisition control board mounting structure according to claim 1, wherein cylindrical nylon telescopic ropes (29) are sewn at edges of two sides of the two layers of elastic woven cloth (6), a plurality of nylon telescopic strings (18) are arranged at the inward positions of the edges of the two layers of elastic woven cloth (6), and two ends of each nylon telescopic rope (29) and each nylon telescopic string (18) are fixedly mounted on the first sleeve (4) and the second sleeve (7) respectively.
9. The precision data acquisition control board mounting structure according to claim 8, wherein four layers of nylon telescopic strings (18) are arranged up and down, a plurality of nylon telescopic strings (18) of each layer are all arranged in a fitting mode, two adjacent layers of nylon telescopic strings (18) are arranged in a tangential mode, and a gap for adapting deformation is formed between any nylon telescopic string (18) and each nylon telescopic string (18) of an upper layer or a lower layer.
10. The mounting structure of the precision data acquisition control board according to claim 1, characterized in that the top of the second sleeve (7) is provided with a transverse locking block body (13), a positioning frame (35) is fixedly mounted at a mounting site of the precision data acquisition control board by using a screw, a transverse locking block (27) is arranged on the positioning frame (35), the transverse locking block body (27) has the same structure as the locking block (10), the transverse locking block body (13) has the same structure as the locking block (9), a reset spring (28) is fixedly mounted between the transverse locking block body (27) and the side wall of the positioning frame, a movable rod (33) is fixedly mounted at the middle part of the side surface of the transverse locking block body (27), the outer end of the movable rod (33) penetrates through the side wall of the positioning frame (35), and a lifting part (34) is arranged on the outer surface of the side wall of the positioning frame (35);
the movable rod (33) is pulled through the lifting part (34), the transverse locking block body (13) moves to one side, the second sleeve (7) is inserted at the moment, the return spring is reset when the movable rod (33) is released, so that the transverse locking block body (13) and the transverse locking block are mutually matched, the matching is identical to the locking block (9) and the locking block (10), and the transverse locking block body (13) and the transverse locking block (27) are locked after the locking.
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| CN202310405046.0A CN116437604B (en) | 2023-04-11 | 2023-04-11 | Mounting structure for precision data acquisition control board |
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| CN202310405046.0A CN116437604B (en) | 2023-04-11 | 2023-04-11 | Mounting structure for precision data acquisition control board |
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| CN116437604B CN116437604B (en) | 2023-11-03 |
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