CN112289427A - Movable physical and chemical inspection and analysis test bed - Google Patents
Movable physical and chemical inspection and analysis test bed Download PDFInfo
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- CN112289427A CN112289427A CN202011177357.9A CN202011177357A CN112289427A CN 112289427 A CN112289427 A CN 112289427A CN 202011177357 A CN202011177357 A CN 202011177357A CN 112289427 A CN112289427 A CN 112289427A
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Abstract
The invention discloses a mobile physical and chemical inspection and analysis test bed, and relates to the field of physical and chemical inspection and analysis. This portable physics and chemistry inspection analysis test bench includes test bench bottom casing and load mounting panel, the backplate opening has been seted up at the back of test bench bottom casing, the universal wheel is installed to the bottom four corners department of test bench bottom casing, the front of load mounting panel is fixed with four group's fixed columns, the one end that the load mounting panel was kept away from to the fixed column is fixed with the mainboard main part, when the load mounting panel is installed on the backplate opening, the mainboard main part is arranged in the inner chamber of test bench bottom casing, the back of mainboard main part is fixed with the connecting wire, the one end that the mainboard main part was kept away from to the connecting wire passes the load mounting panel and outwards extends. This portable physics and chemistry inspection analysis test bench connecting wire receives external force and pulls or when colliding, can not make the junction with the mainboard main part impaired or break off, and the staff is when overhauing it, and operating space is big, is convenient for overhaul the mainboard main part.
Description
Technical Field
The invention relates to the technical field of physical and chemical inspection and analysis, in particular to a movable physical and chemical inspection and analysis test bed.
Background
The physicochemical inspection is one of the important research works of the inspection departments of the disease control centers, the obtained pathogen samples or related samples are subjected to physicochemical inspection and analysis, and data are obtained through analysis, so that inspectors are helped to accurately master the causes of diseases and the characteristics of pathogenic bacteria, and the pathogenic bacteria can be confirmed or the novel pathogenic bacteria can be treated and researched in a closely targeted manner.
The existing mobile physicochemical inspection analysis test bed is generally provided with a corresponding power supply circuit at the back, the back of an inner cavity of the mobile physicochemical inspection analysis test bed is fixedly provided with a circuit mainboard, a power supply wire extends out from the back and can be plugged into a socket for electrifying, when the device is used, the mainboard needs to be overhauled and maintained regularly, the service life of the device is prolonged, the normal use of the device is ensured, thereby ensuring the normal operation of a physicochemical inspection analysis test, the existing circuit mainboard is generally directly fixed in the inner wall of the inner cavity of the test bed, thus, when the device is overhauled and maintained, the operation space is small, the operation is not convenient, and the device has a certain moving function, thereby causing a defect, the mobile physicochemical inspection analysis test bed is likely to cause collision or external force pulling to the power supply wire, therefore, the contact place of the power line and the circuit main board can be damaged or disconnected, so that the device is damaged.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention discloses a mobile physicochemical inspection analysis test bed, 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: a movable physical and chemical inspection and analysis test bed comprises a test bed bottom shell and a force bearing mounting plate, wherein a back plate opening corresponding to the force bearing mounting plate is formed in the back of the test bed bottom shell, universal wheels are fixedly mounted at four corners of the bottom of the test bed bottom shell, four groups of fixing columns are fixedly connected to the front of the force bearing mounting plate, a main board body is fixedly connected to one end, away from the force bearing mounting plate, of each fixing column, when the force bearing mounting plate is mounted on the back plate opening, the main board body is located in an inner cavity of the test bed bottom shell, a connecting wire is fixedly connected to the back of the main board body, one end, away from the main board body, of the connecting wire penetrates through the force bearing mounting plate and extends outwards, a clamping groove corresponding to the back plate opening is formed in the front of the force bearing mounting plate, and clamping blocks are, the back of screens piece has seted up the slot, set up the fluting corresponding with screens piece slot on the load mounting panel, the locking draw-in groove has been seted up to the lateral wall of screens piece, the fixed inserted block of back fixedly connected with of test bench bottom casing, the screens piece cup joints on fixed inserted block through the slot, the back of test bench bottom casing is equipped with the locking mechanism corresponding with the screens piece, the back of load mounting panel is equipped with the chucking mechanism corresponding with the connecting wire.
Preferably, the back center of the bearing mounting plate is fixedly connected with a limiting pipe, the connecting wire penetrates through an inner cavity of the limiting pipe, a round hole corresponding to the connecting wire is formed in the back of the bearing mounting plate, and a rubber pad is arranged at a position where the shell at the bottom of the test bed is contacted with the bearing mounting plate.
Preferably, locking mechanism includes the curb plate, curb plate fixed connection is at the back of test bench bottom casing, the curb plate is located the next door of fixed inserted block, two sets of square columns of one side fixedly connected with of fixed inserted block are kept away from to the curb plate, the one end fixedly connected with baffle of curb plate is kept away from to the square column.
Preferably, a rectangular sliding block is connected between the two groups of square columns in a sliding mode, sliding strips are fixedly connected to the upper side and the lower side of the rectangular sliding block, sliding grooves corresponding to the sliding strips are formed in the side walls of the square columns, and the sliding strips are connected in the sliding grooves in a sliding mode.
Preferably, one side of the rectangular sliding block, which is close to the side plate, is fixedly connected with a locking block, one side of the locking block, which is far away from the rectangular sliding block, penetrates through the side plate and is movably inserted into the side walls of the locking clamping groove and the fixed inserting block, and through grooves corresponding to the locking block are formed in the side walls of the side plate and the fixed inserting block.
Preferably, one side of the rectangular sliding block, which is far away from the side plate, is fixedly connected with a spring, one side of the spring, which is far away from the rectangular sliding block, is fixedly connected with the baffle, the spring is in a compression state, the front surface of the rectangular sliding block is fixedly connected with a handle bar, and the handle bar is fixedly connected with the two groups of rectangular sliding blocks.
Preferably, the chucking mechanism includes the guide rail main part, guide rail main part fixed connection is at the back of load mounting panel, the quantity of guide rail main part is two sets of, and is two sets of the guide rail main part is located the both sides of spacing pipe respectively, the guide rail groove has all been seted up to the upper and lower both sides of guide rail main part, one side fixedly connected with backup pad that spacing pipe was kept away from to the guide rail main part, the backup pad is also fixed connection on the load mounting panel, one side center department fixedly connected with nut cover that the guide rail main part was kept away from to the backup pad.
Preferably, the guide rail main body is connected with a sliding part through a guide rail groove in a sliding manner, the inner wall of the sliding part is attached to the guide rail main body, a vertical plate is fixedly connected to the back face of the sliding part, and the vertical plate is vertically fixed to the sliding part.
Preferably, one side of the vertical plate close to the limiting pipe is fixedly connected with a rubber clamping block, the side wall of the rubber clamping block is provided with an arc-shaped groove corresponding to the connecting wire, one side of the vertical plate far away from the rubber clamping block is fixedly connected with a bearing, and the axis of the bearing is rotatably connected with a screw rod.
Preferably, one end of the screw rod, which is far away from the bearing, penetrates through the support plate and the nut sleeve to extend outwards and is fixedly connected with a rotating handle, a round hole corresponding to the screw rod is formed in the side wall of the support plate, the screw rod is in threaded connection with the nut sleeve, and the central axes of the screw rod, the bearing, the nut sleeve and the rotating handle are coincided.
The invention discloses a mobile physical and chemical inspection and analysis test bed, which has the following beneficial effects:
1. this portable physics and chemistry inspection analysis test bench, through setting up test bench bottom casing, the load mounting panel, the mainboard main part, the screens piece, fixed inserted block, locking mechanism and chucking mechanism, realized when carrying out the installation of mainboard main part and fixed, easy operation is convenient, time saving and labor saving, and also be convenient for carry out corresponding support and fixed to the connecting wire, and then guarantee when the device main part removes or places, when the connecting wire receives external force and pulls or collide, can not make the junction impaired or the disconnection with the mainboard main part, the stability of power connection has been guaranteed, and when the impaired needs of mainboard main part are overhauld, can be convenient for pull down the load mounting panel, take out the mainboard main part simultaneously, make the staff when overhauing it like this, operating space is big, and then be convenient for overhaul the mainboard main part, satisfy user's demand.
2. This portable physics and chemistry inspection analysis test bench, locking mechanism's simple structure, the operation is stable, it is not fragile, be convenient for install and fix the load mounting panel, and the installation is fixed back, it is effectual to the locking of load mounting panel, the load mounting panel is difficult for the pine to take off, guarantee that the installation is fixed stable, because the spring is in compression state, consequently, the reaction force of spring can guarantee to have a thrust to the rectangle slider, make the lateral wall of rectangle slider and curb plate laminate mutually, guaranteed promptly that the latch segment can be stable insert the lateral wall at locking draw-in groove and fixed inserted block, and then guaranteed locking mechanism's stability and locking effect.
3. This portable physics and chemistry inspection analysis test bench, when carrying out the fixed stay operation to the connecting wire, easy operation is convenient, time saving and labor saving, and two sets of rubber clamping piece are fixed effectual to the clamp of connecting wire is tight, the rubber clamping piece has certain elasticity, when pressing from both sides tight support fixed to the connecting wire, deformation can take place for the mutual extrusion of rubber clamping piece, guarantee to laminate mutually with the outer wall of connecting wire, increase frictional force, and guarantee to carry out stable fixed to it, and the elasticity of rubber clamping piece can be so that to have certain cushioning effect when fixed to the connecting wire support, reduce when the connecting wire atress and the wearing and tearing between the rubber clamping piece, avoid phenomenons such as broken skin that rubber clamping piece and connecting wire long-term friction caused, satisfy user's demand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an installation view of the force bearing installation plate of the invention;
FIG. 3 is a schematic view of a main board body according to the present invention;
FIG. 4 is a block diagram of a card block of the present invention;
FIG. 5 is a view of the structure of the opening of the back plate according to the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 5 in accordance with the present invention;
FIG. 7 is a structural view of the slider of the present invention;
fig. 8 is a structural diagram of the force bearing mounting plate of the invention.
In the figure: 1. a test bed bottom housing; 101. a back plate opening; 102. a universal wheel; 2. a force bearing mounting plate; 201. fixing a column; 202. a limiting pipe; 3. a main board main body; 301. a connecting wire; 4. a bit block; 401. locking the clamping groove; 5. fixing the insert block; 6. a side plate; 601. a square column; 6011. a chute; 602. a baffle plate; 603. a rectangular slider; 6031. a slide bar; 604. a locking block; 605. a spring; 606. a handle bar; 7. a guide rail main body; 701. a guide rail groove; 702. a support plate; 703. a nut sleeve; 8. a slider; 801. a vertical plate; 802. a rubber clamping block; 803. a bearing; 9. a screw rod; 901. the handle is rotated.
Detailed Description
Example 1:
the embodiment of the invention provides a movable physicochemical inspection and analysis test bed, which comprises a test bed bottom shell 1 and a force-bearing mounting plate 2, wherein the back part of the test bed bottom shell 1 is provided with a back plate opening 101 corresponding to the force-bearing mounting plate 2, universal wheels 102 are fixedly mounted at four corners of the bottom of the test bed bottom shell 1, four groups of fixing columns 201 are fixedly connected to the front surface of the force-bearing mounting plate 2, one ends of the fixing columns 201 far away from the force-bearing mounting plate 2 are fixedly connected with a main plate main body 3, when the force-bearing mounting plate 2 is mounted on the back plate opening 101, the main plate main body 3 is positioned in an inner cavity of the test bed bottom shell 1, the back surface of the main plate main body 3 is fixedly connected with a connecting wire 301, one end of the connecting wire 301 far away from the main plate main body 3 penetrates through the force-bearing mounting plate 2 and extends outwards, the, the back four corners of the bearing mounting plate 2 are fixedly connected with clamping blocks 4, the back of each clamping block 4 is provided with a slot, the bearing mounting plate 2 is provided with a slot corresponding to the slot of each clamping block 4, the side wall of each clamping block 4 is provided with a locking slot 401, the back of the test bed bottom shell 1 is fixedly connected with a fixed inserting block 5, each clamping block 4 is sleeved on the fixed inserting block 5 through the slot, the back of the test bed bottom shell 1 is provided with a locking mechanism corresponding to the clamping block 4, the locking mechanism is simple in structure, stable in operation and not prone to damage, the bearing mounting plate 2 is convenient to mount and fix, after mounting and fixing, the locking effect on the bearing mounting plate 2 is good, the bearing mounting plate 2 is not prone to loosening and stable in mounting, and because the spring 605 is in a compression state, the reaction force of the spring 605 can ensure that a thrust is provided for the rectangular sliding block 603, the rectangular sliding block 603 is attached to the side wall of the side plate 6, namely, the locking block 604 can be stably inserted into the side walls of the locking slot 401 and the fixed inserting block 5, so that the stability and the locking effect of the locking mechanism are ensured, the back surface of the force bearing mounting plate 2 is provided with the clamping mechanism corresponding to the connecting wire 301, when the connecting wire 301 is fixedly supported, the operation is simple, convenient and fast, time and labor are saved, the clamping and fixing effects of the two groups of rubber clamping blocks 802 on the connecting wire 301 are good, the rubber clamping blocks 802 have certain elasticity, when the connecting wire 301 is clamped, supported and fixed, the rubber clamping blocks 802 are mutually extruded and deformed, the attachment with the outer wall of the connecting wire 301 is ensured, the friction force is increased, the stable fixation of the connecting wire is ensured, and the elasticity of the rubber clamping blocks 802 can ensure a certain buffering effect when the connecting wire 301 is supported and fixed, reduce the connecting wire 301 when atress and the wearing and tearing between the rubber clamping piece 802, avoid rubber clamping piece 802 and connecting wire 301 long-term friction to cause phenomenons such as broken skin, satisfy user's demand.
The spacing pipe 202 of back center department fixedly connected with of load mounting panel 2, connecting wire 301 passes the inner chamber of spacing pipe 202, the round hole corresponding with connecting wire 301 has been seted up at the back of load mounting panel 2, the place that test bench bottom casing 1 and load mounting panel 2 contacted is equipped with the rubber pad, can increase behind installation load mounting panel 2 through the rubber pad that sets up, laminating nature between load mounting panel 2 and the test bench bottom casing 1, the spacing pipe 202 of setting can support and spacing connecting wire 301, carry out corresponding protection to connecting wire 301.
When carrying out the device's use, at first can install load mounting panel 2 at the back of test bench bottom casing 1, and the joint is in backplate opening 101, this moment can use locking mechanism to lock and fix four group's screens piece 4, accomplish fixing and installation to load mounting panel 2, after fixing and installing load mounting panel 2, the realization is fixed with mainboard main part 3 and installs in the inner chamber of test bench bottom casing 1 this moment, then can use chucking device to carry out chucking and fixing with connecting wire 301, guarantee to carry out stable support and fixed to connecting wire 301, even when connecting wire 301 receives external force and pulls or collide, also can not make the junction impaired or the disconnection with mainboard main part 3, the stability of power connection has been guaranteed.
This device is through setting up test bench bottom casing 1, load mounting panel 2, mainboard main part 3, screens piece 4, fixed inserted block 5, locking mechanism and chucking mechanism, realized carrying out mainboard main part 3's installation and when fixed, easy operation is convenient, time saving and labor saving, and also be convenient for carry out corresponding support and fixed to connecting wire 301, and then guarantee when the device main part removes or places, when connecting wire 301 receives external force and pulls or collide, can not make the junction impaired or the disconnection with mainboard main part 3, the stability of power connection has been guaranteed, and when mainboard main part 3 is impaired needs overhaul, can be convenient for pull down load mounting panel 2, take out mainboard main part 3 simultaneously, make the staff overhaul its when like this, operating space is big, and then be convenient for overhaul mainboard main part 3, satisfy the user demand.
Example 2:
the embodiment of the invention provides a movable physicochemical inspection and analysis test bed, which comprises a test bed bottom shell 1 and a force-bearing mounting plate 2, wherein the back part of the test bed bottom shell 1 is provided with a back plate opening 101 corresponding to the force-bearing mounting plate 2, universal wheels 102 are fixedly mounted at four corners of the bottom of the test bed bottom shell 1, four groups of fixing columns 201 are fixedly connected to the front surface of the force-bearing mounting plate 2, one ends of the fixing columns 201 far away from the force-bearing mounting plate 2 are fixedly connected with a main plate main body 3, when the force-bearing mounting plate 2 is mounted on the back plate opening 101, the main plate main body 3 is positioned in an inner cavity of the test bed bottom shell 1, the back surface of the main plate main body 3 is fixedly connected with a connecting wire 301, one end of the connecting wire 301 far away from the main plate main body 3 penetrates through the force-bearing mounting plate 2 and extends outwards, the, the back four corners of the force bearing mounting plate 2 are fixedly connected with a clamping block 4, the back of the clamping block 4 is provided with a slot, the force bearing mounting plate 2 is provided with a slot corresponding to the slot of the clamping block 4, the side wall of the clamping block 4 is provided with a locking slot 401, the back of the test bed bottom shell 1 is fixedly connected with a fixed inserting block 5, the clamping block 4 is sleeved on the fixed inserting block 5 through the slot, the back of the test bed bottom shell 1 is provided with a locking mechanism corresponding to the clamping block 4, a set handle strip 606 can simultaneously connect two groups of rectangular sliding blocks 603, one group of handle strip 606 can be slid to drive the two groups of rectangular sliding blocks 603 to move, because the spring 605 is in a compression state, the reaction force of the spring 605 can ensure that the rectangular sliding blocks 603 have a thrust force, so that the rectangular sliding blocks 603 are attached to the side wall of the side plate 6, namely, the locking block 604 can be stably inserted into the side walls of the locking slot 401 and, and then guaranteed locking mechanism's stability and locking effect, the back of force bearing mounting panel 2 is equipped with the chucking mechanism corresponding with connecting wire 301.
Locking mechanism includes curb plate 6, 6 fixed connection of curb plate is at the back of test bench bottom casing 1, curb plate 6 is located fixed inserted block 5's next door, two sets of square columns 601 of one side fixedly connected with of fixed inserted block 5 are kept away from to curb plate 6, the one end fixedly connected with baffle 602 of curb plate 6 is kept away from to square column 601, locking mechanism's simple structure, the operation is stable, it is not fragile, be convenient for install and fix load mounting panel 2, and the installation is fixed the back, it is effectual to the locking of load mounting panel 2, load mounting panel 2 is difficult for the pine to take off, guarantee that the installation is fixed stable.
Sliding connection has rectangle slider 603 between two sets of square columns 601, the upper and lower both sides fixedly connected with slip strip 6031 of rectangle slider 603, and corresponding spout 6011 with slip strip 6031 is seted up to the lateral wall of square column 601, and slip strip 6031 sliding connection is in spout 6011, can make the stable slide along between two sets of square columns 601 of rectangle slider 603 through the slip strip 6031 that sets up, can not take place the skew.
One side of the rectangular sliding block 603 close to the side plate 6 is fixedly connected with a locking block 604, one side of the locking block 604 far away from the rectangular sliding block 603 penetrates through the side plate 6 and is movably inserted into the side walls of the locking clamping groove 401 and the fixed inserting block 5, and through grooves corresponding to the locking block 604 are formed in the side walls of the side plate 6 and the fixed inserting block 5.
One side fixedly connected with spring 605 that curb plate 6 was kept away from to rectangle slider 603, one side that rectangle slider 603 was kept away from to spring 605 is fixed continuous with baffle 602, and spring 605 is in compression state, the positive fixedly connected with handle strip 606 of rectangle slider 603, a set of handle strip 606 is fixed continuous with two sets of rectangle sliders 603, the handle strip 606 of setting can be connected two sets of rectangle sliders 603 simultaneously, a set of handle strip 606 that slides can drive two sets of rectangle sliders 603 motions, because spring 605 is in compression state, consequently, the reaction force of spring 605 can guarantee to have a thrust to rectangle slider 603, make rectangle slider 603 laminate mutually with the lateral wall of curb plate 6, guaranteed that locking block 604 can be stable insert at the lateral wall of locking draw-in groove 401 and fixed inserted block 5 promptly, and then guaranteed locking mechanism's stability and locking effect.
When the locking mechanism is used, the bearing mounting plate 2 can be conveniently installed or later disassembled, when the bearing mounting plate 2 is installed, the handle strip 606 can be pulled outwards at first, the handle strip 606 drives the rectangular sliding block 603 to move, the rectangular sliding block 603 drives the two groups of sliding strips 6031 to slide in the sliding groove 6011, the spring 605 can be extruded when the rectangular sliding block 603 slides, the locking block 604 can be driven to move and not be clamped on the side wall of the fixed inserting block 5, at the moment, the bearing mounting plate 2 can be aligned to the back plate opening 101 and clamped, the bearing mounting plate 2 can drive the main plate body 3 to enter the inner cavity of the bottom shell 1 of the test bed, the bearing mounting plate 2 can drive the clamping block 4 to be sleeved on the fixed inserting block 5, when the bearing mounting plate 2 is completely clamped in the back plate opening 101, the handle strip 606 is loosened, at the moment, the spring 605 can stretch and push the rectangular sliding block 603 to move, rectangle slider 603 drives the lateral wall that latch segment 604 inserted locking draw-in groove 401 and fixed inserted block 5, and then realizes fixed to the installation of load mounting panel 2, and when the later stage need be pulled down load mounting panel 2, with above-mentioned installation otherwise can, easy operation is convenient, labour saving and time saving, therefore convenient to use person's later stage overhauls mainboard main part 3.
Example 3:
the embodiment of the invention provides a movable physicochemical inspection and analysis test bed, which comprises a test bed bottom shell 1 and a force-bearing mounting plate 2, wherein the back part of the test bed bottom shell 1 is provided with a back plate opening 101 corresponding to the force-bearing mounting plate 2, universal wheels 102 are fixedly mounted at four corners of the bottom of the test bed bottom shell 1, four groups of fixing columns 201 are fixedly connected to the front surface of the force-bearing mounting plate 2, one ends of the fixing columns 201 far away from the force-bearing mounting plate 2 are fixedly connected with a main plate main body 3, when the force-bearing mounting plate 2 is mounted on the back plate opening 101, the main plate main body 3 is positioned in an inner cavity of the test bed bottom shell 1, the back surface of the main plate main body 3 is fixedly connected with a connecting wire 301, one end of the connecting wire 301 far away from the main plate main body 3 penetrates through the force-bearing mounting plate 2 and extends outwards, the, the back four corners of the force bearing mounting plate 2 are fixedly connected with the clamping blocks 4, the back of the clamping block 4 is provided with slots, the force bearing mounting plate 2 is provided with slots corresponding to the slots of the clamping blocks 4, the side wall of the clamping block 4 is provided with a locking slot 401, the back of the test bed bottom shell 1 is fixedly connected with the fixed inserting block 5, the clamping block 4 is sleeved on the fixed inserting block 5 through the slots, the back of the test bed bottom shell 1 is provided with a locking mechanism corresponding to the clamping block 4, the back of the force bearing mounting plate 2 is provided with a clamping mechanism corresponding to the connecting wire 301, the mounting and fixing of the main plate body 3 are realized by arranging the test bed bottom shell 1, the force bearing mounting plate 2, the main plate body 3, the clamping blocks 4, the fixed inserting block 5, the locking mechanism and the clamping mechanism, the operation is simple and convenient, the time and labor are saved, and the corresponding support and fixation of the connecting wire 301 are facilitated, and then guarantee when the device main part removes or places, when connecting wire 301 receives external force and pulls or collide, can not make the junction impaired or the disconnection with mainboard main part 3, the stability of power connection has been guaranteed, and when the impaired needs of mainboard main part 3 were overhauld, can be convenient for pull down load mounting panel 2, take out mainboard main part 3 simultaneously, make the staff like this when overhauing it, operating space is big, and then be convenient for overhaul mainboard main part 3, satisfy the user demand.
The chucking mechanism includes guide rail body 7, guide rail body 7 fixed connection is at the back of load mounting panel 2, the quantity of guide rail body 7 is two sets of, two sets of guide rail body 7 are located the both sides of spacing pipe 202 respectively, guide rail groove 701 has all been seted up to the upper and lower both sides of guide rail body 7, one side fixedly connected with backup pad 702 of spacing pipe 202 is kept away from to guide rail body 7, backup pad 702 is also fixed connection on load mounting panel 2, one side center fixedly connected with nut cover 703 that guide rail body 7 was kept away from to backup pad 702, chucking mechanism's simple structure, the operation is stable, it is not fragile, when using, only need to rotate rotation handle 901 can, and the operation is simple and convenient, time saving and.
The guide rail main body 7 is slidably connected with a sliding part 8 through a guide rail groove 701, the inner wall of the sliding part 8 is attached to the guide rail main body 7, a vertical plate 801 is fixedly connected to the back face of the sliding part 8, the vertical plate 801 is vertically fixed with the sliding part 8, and the sliding part 8 can be guaranteed to stably slide along the guide rail main body 7 through the arranged guide rail groove 701.
One end of the screw rod 9, which is far away from the bearing 803, penetrates through the support plate 702 and the nut sleeve 703 to extend outwards and is fixedly connected with a rotating handle 901, a circular hole corresponding to the screw rod 9 is formed in the side wall of the support plate 702, the screw rod 9 is in threaded connection with the nut sleeve 703, the central axes of the screw rod 9, the bearing 803, the nut sleeve 703 and the rotating handle 901 are coincided, and the screw rod 9 can be conveniently rotated through the rotating handle 901.
When the connecting wire 301 is clamped, the clamping mechanism can be directly used for clamping, a user directly rotates the rotating handle 901, at the moment, the rotating handle 901 rotates to drive the screw rod 9 to rotate, the screw rod 9 can rotate spirally along the nut sleeve 703 after rotating, the screw rod 9 rotates in the bearing 803 and pushes the vertical plate 801 to move, the vertical plate 801 drives the sliding piece 8 to slide along the guide rail main body 7, the vertical plate 801 can drive the rubber clamping blocks 802 to move simultaneously, the two groups of rubber clamping blocks 802 can finally realize clamping the connecting wire 301, the connecting wire 301 is located between the arc-shaped grooves of the two groups of rubber clamping blocks 802 and is attached to the inner walls of the arc-shaped grooves, supporting and fixing of the connecting wire 301 are further realized, when the connecting wire 301 needs to be released for fixing in the later period, the operation is directly opposite to the operation, namely, the rotating handle 901 rotates.
When carrying out the fixed stay operation to connecting wire 301, easy operation is convenient, time saving and labor saving, and two sets of rubber clamping piece 802 is fixed effectual to the clamp of connecting wire 301, rubber clamping piece 802 has certain elasticity, when pressing from both sides tight support to connecting wire 301 and fixing, deformation can take place for the mutual extrusion of rubber clamping piece 802, guarantee to laminate mutually with the outer wall of connecting wire 301, increase frictional force, and guarantee to carry out stable fixed to it, and the elasticity of rubber clamping piece 802 can make and to have certain cushioning effect when connecting wire 301 supports fixedly, reduce when connecting wire 301 atress and the wearing and tearing between the rubber clamping piece 802, avoid phenomenons such as broken skin that rubber clamping piece 802 and connecting wire 301 long-term friction caused, satisfy user's demand.
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 (10)
1. The utility model provides a portable physics and chemistry inspection analysis test bench, includes test bench bottom casing (1) and load mounting panel (2), its characterized in that: the back of the test bed bottom shell (1) is provided with a back plate opening (101) corresponding to the force bearing mounting plate (2), four corners of the bottom of the test bed bottom shell (1) are fixedly provided with universal wheels (102), the front of the force bearing mounting plate (2) is fixedly connected with four groups of fixing columns (201), one ends of the fixing columns (201) far away from the force bearing mounting plate (2) are fixedly connected with a main plate body (3), when the force bearing mounting plate (2) is mounted on the back plate opening (101), the main plate body (3) is positioned in the inner cavity of the test bed bottom shell (1), the back of the main plate body (3) is fixedly connected with a connecting wire (301), one end of the connecting wire (301) far away from the main plate body (3) penetrates through the force bearing mounting plate (2) and extends outwards, the front of the force bearing mounting plate (2) is provided with a clamping groove corresponding to the back plate opening (101), the back four corners department fixedly connected with screens piece (4) of load mounting panel (2), the slot has been seted up at the back of screens piece (4), set up the fluting corresponding with screens piece (4) slot on load mounting panel (2), locking draw-in groove (401) have been seted up to the lateral wall of screens piece (4), back fixedly connected with fixed inserted block (5) of test bench bottom casing (1), screens piece (4) cup joint on fixed inserted block (5) through the slot, the back of test bench bottom casing (1) is equipped with the locking mechanism corresponding with screens piece (4), the back of load mounting panel (2) is equipped with the chucking mechanism corresponding with connecting wire (301).
2. A mobile physico-chemical inspection and analysis test stand according to claim 1, wherein: the back center department fixedly connected with spacing pipe (202) of bearing mounting panel (2), connecting wire (301) pass the inner chamber of spacing pipe (202), the round hole corresponding with connecting wire (301) is seted up at the back of bearing mounting panel (2), the place that test bench bottom casing (1) and bearing mounting panel (2) contacted is equipped with the rubber pad.
3. A mobile physico-chemical inspection and analysis test stand according to claim 1, wherein: locking mechanism includes curb plate (6), curb plate (6) fixed connection is at the back of test bench bottom casing (1), curb plate (6) are located the next door of fixed inserted block (5), two sets of square columns (601) of one side fixedly connected with of fixed inserted block (5) are kept away from in curb plate (6), one end fixedly connected with baffle (602) of curb plate (6) are kept away from in square column (601).
4. A mobile physico-chemical inspection and analysis test stand according to claim 3, wherein: two sets of sliding connection has rectangle slider (603) between square column (601), the upper and lower both sides fixedly connected with slip strip (6031) of rectangle slider (603), corresponding spout (6011) with slip strip (6031) are seted up to the lateral wall of square column (601), slip strip (6031) sliding connection is in spout (6011).
5. A mobile physico-chemical inspection and analysis test stand according to claim 4, wherein: one side of the rectangular sliding block (603) close to the side plate (6) is fixedly connected with a locking block (604), one side of the locking block (604) far away from the rectangular sliding block (603) penetrates through the side plate (6) and is movably inserted into the side walls of the locking clamping groove (401) and the fixed inserting block (5), and through grooves corresponding to the locking block (604) are formed in the side walls of the side plate (6) and the fixed inserting block (5).
6. A mobile physico-chemical inspection and analysis test stand according to claim 4, wherein: one side, far away from the side plate (6), of the rectangular sliding block (603) is fixedly connected with a spring (605), one side, far away from the rectangular sliding block (603), of the spring (605) is fixedly connected with a baffle (602), the spring (605) is in a compression state, the front face of the rectangular sliding block (603) is fixedly connected with a handle strip (606), and one handle strip (606) is fixedly connected with the two groups of rectangular sliding blocks (603).
7. A mobile physico-chemical inspection and analysis test stand according to claim 1, wherein: chucking mechanism includes guide rail body (7), guide rail body (7) fixed connection is at the back of load mounting panel (2), the quantity of guide rail body (7) is two sets of, and is two sets of guide rail body (7) are located the both sides of spacing pipe (202) respectively, guide rail groove (701) have all been seted up to the upper and lower both sides of guide rail body (7), one side fixedly connected with backup pad (702) of spacing pipe (202) are kept away from in guide rail body (7), also fixed connection is on load mounting panel (2) in backup pad (702), fixedly connected with nut cover (703) are located at one side center that guide rail body (7) were kept away from in backup pad (702).
8. A mobile physico-chemical inspection and analysis test stand according to claim 7, wherein: the guide rail main body (7) is connected with a sliding piece (8) through a guide rail groove (701) in a sliding mode, the inner wall of the sliding piece (8) is attached to the guide rail main body (7), a vertical plate (801) is fixedly connected to the back face of the sliding piece (8), and the vertical plate (801) is vertically fixed to the sliding piece (8).
9. A mobile physico-chemical inspection and analysis test stand according to claim 8, wherein: the utility model discloses a spacing pipe (202) of vertical plate (801), one side fixedly connected with rubber clamp piece (802) that is close to spacing pipe (202), the lateral wall of rubber clamp piece (802) is seted up with the corresponding arc wall of connecting wire (301), one side fixedly connected with bearing (803) of rubber clamp piece (802) are kept away from to vertical plate (801), the axle center department of bearing (803) rotates and is connected with lead screw (9).
10. A mobile physico-chemical inspection and analysis test stand according to claim 9, wherein: one end, far away from the bearing (803), of the screw rod (9) penetrates through the support plate (702) and the nut sleeve (703) to extend outwards and is fixedly connected with a rotating handle (901), a round hole corresponding to the screw rod (9) is formed in the side wall of the support plate (702), the screw rod (9) is in threaded connection with the nut sleeve (703), and the central axes of the screw rod (9), the bearing (803), the nut sleeve (703) and the rotating handle (901) are coincided.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011177357.9A CN112289427B (en) | 2020-10-28 | 2020-10-28 | Movable physical and chemical inspection and analysis test bed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011177357.9A CN112289427B (en) | 2020-10-28 | 2020-10-28 | Movable physical and chemical inspection and analysis test bed |
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| CN112289427B CN112289427B (en) | 2022-09-09 |
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| CN208569514U (en) * | 2018-08-20 | 2019-03-01 | 唐山赛科科技有限公司 | A kind of computer main board mounting base |
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| CN112289427B (en) | 2022-09-09 |
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