It is a kind of that there is the grid optimization workbench for preventing equipment connection from going offline
Technical field
The present invention relates to network optimization equipment technical fields, specially a kind of to have the grid for preventing equipment connection from going offline excellent
Change workbench.
Background technology
The network optimization refers to so that network performance is reached the optimal balance point that we need by various hardware or software technology,
Keep user more smooth when conversing and surfing the Internet using equipment such as mobile phone and tablets, guarantee be not in call and
Indulging in the internet.
Most important in the network optimization is exactly grid optimization, makes normally carry out on all roads inside urban district
Online and call are usually all that optimization personnel are sitting in when carrying out grid optimization to improve user's perception of user
Computer is placed on leg by Che Shang, is then connected test equipment by connecting line with computer, last start, and network is excellent
Change personnel sit and are onboard tested around the road in urban district, but due to fixed not suitable for computer and test equipment
Workbench is all that computer is placed on leg in test, and test equipment is placed on computers, and automobile in the process of running can
Shaking is generated, therefore computer and equipment can be caused all to shake, to make the circuit of connection be easy to fall, if equipment and electricity
Connection between brain goes offline, it is necessary to and driving returns to origin and retests once, can cause to waste a large amount of time and energy,
Influence the working efficiency of network optimization personnel.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of grid optimization recruitments for having and preventing equipment connection from going offline
Make platform, solves the problem of connection line between equipment and computer is easy to go offline, influences the working efficiency of network optimization personnel.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:One kind, which has, prevents equipment connection from falling
The bottom of the grid optimization workbench of line, including oval guard box, the ellipse protection chamber interior wall is fixedly connected with two
The equal movable sleeve in outside of a first fixed plate, two first fixed plates is connected to the first fixing sleeve, and two described first are fixed
The outside of set is fixedly connected by elliptical flat-plate, and the ellipse protective case is provided with air bag, and the air bag is located at ellipse
The bottom of plate, is fixedly connected with that there are two limiting device, the positions of two limiting devices and two at the top of the elliptical flat-plate
The position of a first fixed plate is corresponding, and two first fixed plates offer card slot close to the side of limiting device, described
Fixing groove is offered at the top of elliptical flat-plate, is fixedly connected at the top of the elliptical flat-plate there are two fixing device, described in two
Fixing device is symmetrically distributed in the both sides of fixing groove, and the side of the ellipse guard box is fixedly connected with telescopic device.
Preferably, two limiting devices include two the second fixing sleeves, and the inside of two second fixing sleeves is equal
Movable sleeve is connected to the first movable plate, and the described one end of first movable plate far from the first fixed plate is fixedly connected with compressed spring, institute
It states the one end of compressed spring far from the first movable plate and is fixedly connected with the second fixed plate, second fixed plate is fixedly connected on
The one end of two fixing sleeves far from the first fixed plate, first movable plate are fixedly connected with activity close to one end of compressed spring
Bar, the one end of the motion bar far from the first movable plate is through the inner cavity of the second fixed plate and extends to the outer of the second fixed plate
Side, the one end of the motion bar far from the first movable plate are fixedly connected with annulus handle, and the annulus handle, which is located at second, to be fixed
The outside of plate.
Preferably, two fixing devices include two first support bars, and two first support bars are fixed to be connected
It is connected on the top of elliptical flat-plate, has been fixedly connected with third fixing sleeve at the top of two first support bars, two described
The equal movable sleeve in inside of three fixing sleeves is connected to the second movable plate, and the corresponding one end of two second movable plates has been fixedly connected with
The internal activity of first tracheae, first tracheae is socketed with first piston, and is fixedly connected at the top of first tracheae
The bottom of one sealing plate, first sealing plate is fixedly connected with drag rope of elasticity, and the bottom of the drag rope of elasticity is fixedly connected on
The top of first piston is fixedly connected with the first appendix at the ventilation opening of first sealing plate, and first appendix is remote
One end from the first sealing plate runs through the inner cavity of elliptical flat-plate and extends to the bottom of elliptical flat-plate, and first appendix is separate
One end of first sealing plate is fixedly connected at the gas outlet of air bag, and the bottom of the first piston is fixedly connected with buffering dress
It sets.
Preferably, the buffer unit includes the second tracheae, and second tracheae is fixedly connected on the bottom of first piston,
The internal activity of second tracheae is socketed with second piston, and the bottom of the second piston is fixedly connected with head rod,
The bottom of the head rod is fixedly connected with the first connecting plate, and the bottom of first connecting plate, which is fixedly connected with, thickeies rubber
Leather packing is fixedly connected with India rubber piece at the ventilation opening of second tracheae side.
Preferably, the telescopic device includes third tracheae, and the third tracheae is fixedly connected on oval protective case
The bottom of side, the third tracheae is fixedly connected with the second sealing plate, and the internal activity of the third tracheae is socketed with third
Piston is fixedly connected with the second connecting rod at the top of the third piston, and the external stability of second connecting rod is socketed with circle
Plate, the bottom of the plectane are fixedly connected with that there are two stretch cords, and the bottom of two stretch cords is fixedly connected in third gas
The top of pipe is fixedly connected with the second appendix at the air inlet of second sealing plate, and second appendix is far from second
The inner cavity of oval guard box, the described one end of second appendix far from the second sealing plate are run through and extended in one end of sealing plate
It is fixedly connected at the gas outlet of air bag, clamping device is fixedly connected at the top of second connecting rod.
Preferably, the clamping device includes third fixed plate, and the third fixed plate is fixedly connected on the second connecting rod
Top, be fixedly connected with the second connecting plate at the top of the third fixed plate, be fixedly connected at the top of second connecting plate
There are support plate, the inner cavity of the support plate to be fixedly connected with nut, the internal whorl of the nut is socketed with threaded rod, the spiral shell
Bull stick is fixedly connected at the top of rasp bar, the bottom of the threaded rod is fixedly connected with bearing block, and the bottom of the bearing block is solid
Surely it is connected with clamping plate.
Preferably, equal in magnitude, the depth of the fixing groove of the size and cun computer of elliptical flat-plate top fixing groove
Degree is centimetre.
Preferably, the size of the elliptical flat-plate is adapted with the size of oval guard box.
(3) advantageous effect
The present invention provides a kind of grid optimization workbench for having and preventing equipment connection from going offline, and have following beneficial to effect
Fruit:
It (1), should be with preventing equipment from connecting the grid optimization workbench to go offline, when computer is placed at the top of elliptical flat-plate
Fixing groove in after, push elliptical flat-plate, compressing gasbag, to allow fixing device that computer is fixed.
(2), should be with preventing equipment from connecting the grid optimization workbench to go offline, buffer unit can reduce fixing device
To the pressure that computer generates, avoids the pressure that fixing device applies the computer of thickening excessive, computer is avoided to damage.
(3), should be with preventing equipment from connecting the grid optimization workbench to go offline, it can be very easily using limiting device
The position of elliptical flat-plate is fixed, annulus handle is arranged in limiting device makes people more comfortable side when applied force
Just.
(4), should be consolidated by the first fixed plate and first with preventing equipment from connecting the grid optimization workbench to go offline
Fixed set is defined the movement of elliptical flat-plate, ensures that elliptical flat-plate will not shake and tilt in the process of moving.
(5), should be with preventing equipment from connecting the grid optimization workbench to go offline, the telescopic device of setting can be to clamping
Device carries out height and is adjusted, when not applicable, it is possible to reduce its space occupied makes its space availability ratio reach most
Bigization, and the distance between test equipment and laptop can be improved when in use, laptop is reduced to surveying
The influence that equipment generates is tried, the accuracy during test equipment side view is improved.
(6), should be with preventing equipment from connecting the grid optimization workbench to go offline, clamping device can be very easily to surveying
Examination equipment is fixed, and is fixed on test equipment and computer agrees on platform in this way, ensures that the circuit of connection will not fall off.
(7), should with preventing equipment from connecting the grid optimization workbench that goes offline, by drag rope of elasticity and stretch cord,
The reset to first piston and third piston can be completed, to which when not in use, gas can come back to air bag
Inside, and drag rope of elasticity and stretch cord can also limit first piston and third piston, ensure first piston
It is located at the inside of the first tracheae and third tracheae with second piston activity always.
(8), it should be lived using third fixing sleeve and second with preventing equipment from connecting the grid optimization workbench to go offline
Movable plate can very easily complete picking and placeing for computer, keep people quicker when picking and placeing computer.
It (9), should be with preventing equipment from connecting the grid optimization workbench that goes offline, more using fixing groove and positioning device
Firmly computer is fixed, ensures that computer not will produce movement.
It (10), should be ellipse after elliptical flat-plate moves down with the grid optimization workbench for preventing equipment connection from going offline
Round guard box, which is equivalent on the outside of elliptical flat-plate, adds baffle, therefore optimizing personnel can be by hand during test
Machine and other items is placed on the top of elliptical flat-plate, ensures that mobile phone and other items will not be lost.
(11), should oval guard box and ellipse be set with preventing equipment from connecting the grid optimization workbench that goes offline
Circular slab can protect optimization personnel to preserve from, and the more convenient optimization personnel of ellipse place it on leg.
(12), clamping should be fixedly connected with by bearing block with preventing equipment from connecting the grid optimization workbench to go offline
Plate can make what clamping plate need not rotate to move down, and when to avoid clamping, clamping plate causes to wear to test equipment,
Improve the service life of test equipment.
Description of the drawings
Fig. 1 is the positive structure diagram of the present invention;
Fig. 2 is the side, sectional structural schematic diagram of the present invention;
Fig. 3 is close-up schematic view at the A in Fig. 2 of the present invention;
Fig. 4 is close-up schematic view at the B in Fig. 2 of the present invention;
Fig. 5 is the positive structure diagram of buffer unit in Fig. 4 of the present invention;
Fig. 6 is the positive structure diagram of telescopic device in Fig. 2 of the present invention;
Fig. 7 is the positive structure diagram of clamping device in Fig. 6 of the present invention.
In figure:1 oval guard box, 2 first fixed plates, 3 first fixing sleeves, 4 elliptical flat-plates, 5 air bags, 6 limiting devices,
601 second fixing sleeves, 602 first movable plates, 603 compressed springs, 604 second fixed plates, 605 motion bars, 606 annulus handles, 7
Card slot, 8 fixing grooves, 9 fixing devices, 901 first support bars, 902 third fixing sleeves, 903 second movable plates, 904 first tracheaes,
905 first pistons, 906 first sealing plates, 907 first appendixs, 908 drag rope of elasticity, 10 telescopic devices, 1001 third tracheaes,
1002 second sealing plates, 1003 third pistons, 1,004 second connecting rods, 1005 plectanes, 1006 stretch cords, 1,007 second gas transmissions
Pipe, 11 buffer units, 1,101 second tracheaes, 1102 second pistons, 1103 head rods, 1,104 first connecting plates, 1105 add
Thick valve rubber, 1106 India rubber pieces, 12 clamping devices, 1201 third fixed plates, 1,202 second connecting plates, 1203 support plates,
1204 nuts, 1205 threaded rods, 1206 bull sticks, 1207 bearing blocks, 1208 clamping plates.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 7 are please referred to Fig.1, the present invention provides a kind of technical solution:It is a kind of that there is the grid optimization for preventing equipment connection from going offline
It is fixedly connected there are two the first fixed plate 2 with the bottom of workbench, including oval guard box 1,1 inner wall of oval guard box,
The equal movable sleeve in outside of two the first fixed plates 2 is connected to the first fixing sleeve 3, right by the first fixed plate 2 and the first fixing sleeve 3
The movement of elliptical flat-plate 4 is defined, and ensures that elliptical flat-plate 4 will not shake and tilt in the process of moving, two first
The outside of fixing sleeve 3 is fixedly connected by elliptical flat-plate 4, since wedge angle is not present in ellipse, not easily leads to optimization people
Member is injured, and oval guard box 1 and elliptical flat-plate 4, which is arranged, can protect optimization personnel to preserve from, and ellipse is more convenient
Optimization personnel place it on leg, and the size of elliptical flat-plate 4 is adapted with the size of oval guard box 1, in this way in ellipse
When shape plate 4 moves down, air bag 5 can comprehensively be compressed, after elliptical flat-plate 4 moves down, ellipse is protected
Protecting box 1 is equivalent to adds baffle in the outside of elliptical flat-plate 4, therefore optimizing personnel can be by mobile phone etc. during test
Article is placed on the top of elliptical flat-plate 4, ensures that mobile phone and other items will not be lost, and oval protective case 1 is provided with air bag 5,
Air bag 5 is located at the bottom of elliptical flat-plate 4, and the top of elliptical flat-plate 4 is fixedly connected with that there are two limiting device 6, two limiting devices 6
Position it is corresponding with the position of two the first fixed plates 2, two limiting devices 6 include two the second fixing sleeves 601, two the
The equal movable sleeve in inside of two fixing sleeves 601 is connected to the first movable plate 602, and the second fixing sleeve 601 can be to the first movable plate 602
Position is defined, to using the second fixing sleeve 601, the first movable plate 602 and card slot 7 to the position of elliptical flat-plate 4 into
Row is fixed, and the one end of the first movable plate 602 far from the first fixed plate 2 is fixedly connected with compressed spring 603, and compressed spring 603 is remote
One end from the first movable plate 602 is fixedly connected with the second fixed plate 604, and the first movable plate 602 is made to facilitate reset in this way, convenient
The position of elliptical flat-plate 4 is defined, the second fixed plate 604 is fixedly connected on the second fixing sleeve 601 far from the first fixed plate 2
One end, the first movable plate 602 is fixedly connected with motion bar 605 close to one end of compressed spring 603, and motion bar 605 is far from
One end of one movable plate 602 runs through the inner cavity of the second fixed plate 604 and extends to the outside of the second fixed plate 604, motion bar 605
One end far from the first movable plate 602 is fixedly connected with annulus handle 606, and annulus handle 606 is located at the outer of the second fixed plate 604
Side can very easily be fixed the position of elliptical flat-plate 4 in this way, can be very easily to ellipse using limiting device 6
The position of shape plate 4 is fixed, and annulus handle 606 is arranged in limiting device 6 makes people more comfortable side when applied force
Just, two the first fixed plates 2 offer card slot 7 close to the side of limiting device 6, and the top of elliptical flat-plate 4 offers fixing groove
8, the size of 4 top fixing groove 8 of elliptical flat-plate is equal in magnitude with 14 cun of computers, and the depth of fixing groove 8 is 2 centimetres, in network
Most common in optimization is exactly 14 cun of computers, because the weight of 14 cun of computers and area are relatively suitble to optimization personnel prolonged
It is tested, and the distance between the bottom of computer and heat emission hole are about 2 to 3 centimetres, and heat emission hole is made not to be plugged in this way,
Ensure that heat emission hole can normally radiate, under the premise of so that the fixing groove 8 is reached fixed computer, guarantee does not influence pen
Remember that the radiating efficiency of this computer, the top of elliptical flat-plate 4 are fixedly connected there are two fixing device 9, two fixing devices 9 are symmetrically divided
Cloth includes two first support bars 901 in the both sides of fixing groove 8, two fixing devices 9, and two first support bars 901 are fixed
It is connected to the top of elliptical flat-plate 4, the tops of two first support bars 901 has been fixedly connected with third fixing sleeve 902, two
The equal movable sleeve in inside of three fixing sleeves 902 is connected to the second movable plate 903, and two 903 corresponding one end of the second movable plate are fixed
It is connected with the first tracheae 904, can first be pulled two the second movable plates 903 to the direction far from fixing groove 8 in this way, then will
Laptop is placed on the inside of fixing groove 8, then moves two the second movable plates 903 to close to the direction of fixing groove 8,
Two the first tracheaes 904 are made to be located at the both sides of Laptop top, because normal 14 cun of Laptop tops
Both sides all there are vacant position, facilitate people to take, therefore the keyboard of laptop will not be pressed onto during fixed, profit
Picking and placeing for computer can be very easily completed with third fixing sleeve 902 and the second movable plate 903, people is made to pick and place computer
When it is quicker, the internal activity of the first tracheae 904 is socketed with first piston 905, and the top of the first tracheae 904 is fixedly connected
There are the first sealing plate 906, the bottom of the first sealing plate 906 to be fixedly connected with drag rope of elasticity 908, the bottom of drag rope of elasticity 908 is solid
Surely it is connected to the top of first piston 905, drag rope of elasticity 908 can reset first piston 905, the first sealing plate 906
Ventilation opening at be fixedly connected with the first appendix 907, the one end of the first appendix 907 far from the first sealing plate 906 is through ellipse
The inner cavity of circular slab 4 and the bottom for extending to elliptical flat-plate 4, the one end of the first appendix 907 far from the first sealing plate 906 are fixed
It is connected at the gas outlet of air bag 5, the first work can be pushed after air-flow enters the inside of the first tracheae 904 by air pressure principle
When plug 905 is moved or first piston 905 is moved, the gas inside the first tracheae 904 will be flowed, because
This generates extruding, the gas inside air bag 5 flows into the first tracheae 904 when elliptical flat-plate 4 moves down to air bag 5
Inside will push first piston 905 to move down, and to push down on buffer unit 11, laptop is fixed,
When not to 4 applied force of elliptical flat-plate, using the elastic force of drag rope of elasticity 908, first piston 905 is made to move up, to by the
Gas inside one tracheae 904 squeezes into the inside of air bag 5, makes 5 inside gassy of air bag, elliptical flat-plate 4 is made to move up, profit
With fixing groove 8 and positioning device 9 is stronger that computer is fixed, and ensures that computer not will produce movement, when computer is placed
After in the fixing groove 8 at 4 top of elliptical flat-plate, elliptical flat-plate 4, compressing gasbag 5, to allow fixing device 9 to electricity are pushed
Brain is fixed, and the bottom of first piston 905 is fixedly connected with buffer unit 11, and buffer unit 11 includes the second tracheae 1101,
Second tracheae 1101 is fixedly connected on the bottom of first piston 905, and the internal activity of the second tracheae 1101 is socketed with second piston
1102, the bottom of second piston 1102 is fixedly connected with head rod 1103, and the bottom of head rod 1103 is fixedly connected
There is the first connecting plate 1104, the bottom of the first connecting plate 1104, which is fixedly connected with, thickeies valve rubber 1105, the second tracheae 1,101 1
India rubber piece 1106 is fixedly connected at the ventilation opening of side, the thickening valve rubber 1105 in buffer unit 11 and laptop
When contact, since the effect of power is mutual, the power that the power that valve rubber 1105 applies laptop is subject to itself is thickeied
It is identical, valve rubber 1105 is thickeied by power, can push up second piston 1102, second piston 1102 can be to the second tracheae 1101
Internal gas is squeezed, and to make India rubber piece 1106 generate deformation, after 1106 generate deformation, makes the second tracheae
Air pressure inside 1101 reduces, and reduces the power applied to second piston 1102, mitigates and thickeies the power that valve rubber 1105 is subject to, to
Mitigate the extruding force that laptop is subject to, improves the service life of laptop, buffer unit 11 can reduce fixed dress
The pressure for setting the generation of 9 pairs of computers avoids the pressure that fixing device 9 applies the computer of thickening excessive, computer is avoided to damage, oval
The side of shape guard box 1 is fixedly connected with telescopic device 10, and telescopic device 10 includes third tracheae 1001, and third tracheae 1001 is solid
Surely it is connected to the side of oval protective case 1, the bottom of third tracheae 1001 is fixedly connected with the second sealing plate 1002, third gas
The internal activity of pipe 1001 is socketed with third piston 1003, and the top of third piston 1003 is fixedly connected with the second connecting rod
1004, the external stability of the second connecting rod 1004 is socketed with plectane 1005, and the bottom of plectane 1005 is fixedly connected with that there are two elastic force
Rope 1006, the bottoms of two stretch cords 1006 are fixedly connected at the top of third tracheae 1001, by drag rope of elasticity 908 and
Stretch cord 1006 can complete the reset to first piston 905 and third piston 1003, thus when not in use, gas
Body can come back to the inside of air bag 5, and drag rope of elasticity 908 and stretch cord 1006 can also to first piston 905 and
Third piston 1003 is limited, ensure the activity always of first piston 905 and third piston 1003 be located at the first tracheae 904 and
The inside of third tracheae 1001 is fixedly connected with the second appendix 1007, the second gas transmission at the air inlet of second sealing plate 1002
The inner cavity of oval guard box 1, the second appendix 1007 are run through and extended in the one end of pipe 1007 far from the second sealing plate 1002
One end far from the second sealing plate 1002 is fixedly connected at the gas outlet of air bag 5, by air pressure principle, when air-flow enters third
Behind the inside of tracheae 1001, third piston 1003 can be pushed to be moved or when third piston 1003 is moved, third gas
Gas inside pipe 1001 will be flowed, and therefore, when elliptical flat-plate 4 moves down, extruding be generated to air bag 5,
Gas inside air bag 5 flows into the inside of third tracheae 1001, third piston 1003 will be pushed to move up, when not to ellipse
When shape 4 applied force of plate, using the elastic force of stretch cord 1006, third piston 1003 is made to move down, thus by third tracheae 1001
Internal gas squeezes into the inside of air bag 5, makes 5 inside gassy of air bag, elliptical flat-plate 4 is made to move up, and setting is stretched
Device 10 can carry out height to clamping device 12 and be adjusted, when not applicable, it is possible to reduce its space occupied makes
Its space availability ratio reaches maximization, and can improve the distance between test equipment and laptop when in use,
The influence that laptop generates test equipment is reduced, the accuracy during test equipment side view, the second connecting rod are improved
1004 top is fixedly connected with clamping device 12, and clamping device 12 includes third fixed plate 1201, and third fixed plate 1201 is solid
Surely it is connected to the top of the second connecting rod 1004, the top of third fixed plate 1201 is fixedly connected with the second connecting plate 1202, the
The top of two connecting plates 1202 is fixedly connected with support plate 1203, and the inner cavity of support plate 1203 is fixedly connected with nut 1204, spiral shell
The internal whorl of mother 1204 is socketed with threaded rod 1205, and the top of threaded rod 1205 is fixedly connected with bull stick 1206, threaded rod
1205 bottom is fixedly connected with bearing block 1207, and the bottom of bearing block 1207 is fixedly connected with clamping plate 1208, test is set
It is standby to be placed in the third fixed plate 1201 in clamping device 12, threaded rod 1205 is then rotated, threaded rod 1205 is made to drive folder
Tight plate 1208 moves down, and is clamped to test equipment, clamping plate 1208, threaded rod are fixedly connected with by bearing block 1207
1205 move down during need to rotate, but bearing block 1207 is utilized, clamping plate 1208 can be made in the mistake of decline
It need not be rotated in journey, make what clamping plate 1208 need not rotate to move down, to avoid clamping plate 1208 to test
Equipment causes to wear, and improves the service life of test equipment, and clamping device 12 can very easily be fixed test equipment,
Test equipment and computer are fixed in identical platform in this way, to make not will produce between test equipment and laptop
Relative movement ensures to be carried out at the same time shaking between laptop and test equipment, to make circuit relative to laptop
And test equipment not will produce shaking, ensure that the end of a thread of connecting line will not fall off from test equipment or laptop, protect
The circuit of card connection will not fall off, to ensure will not to go offline after equipment connects.
Operation principle:Computer is placed on inside 4 top fixing groove 8 of elliptical flat-plate, second in mobile fixture 9 lives
Movable plate 903 makes the first tracheae 904 in fixing device 9 be located at the side of Laptop top, then pulls limiting device 6
The annulus handle 606 of upper setting makes annulus handle 606 that motion bar 605 and the first movable plate 602 be driven to be moved to middle part
It is dynamic, the first movable plate 602 can in this way detached with card slot 7, elliptical flat-plate 4 is allow to move down, the first fixed plate 2 and
First fixing sleeve 3 can be defined the direction of the elliptical flat-plate 4 moved down, make elliptical flat-plate 4 in the process moved down
In will not tilt, then elliptical flat-plate 4 when move down can extruding gasbag 5, so that air bag 5 is shunk, when air bag 5 carries out
When contraction, the air inside air bag 5 can enter the first tracheae by the first appendix 907 and the second appendix 1007 respectively
904 and third tracheae 1001 inside, to make first piston 905 be moved down and keep third piston 1003 upward
It is mobile, make first piston 905 that buffer unit 11 be driven to move down, to which laptop be fixed, buffer unit 11
Pass through the air and India rubber piece 1106 in the second tracheae 1101, it is possible to reduce to the pressure of laptop, avoid computer
Damage, third piston 1003, which moves up, can drive clamping device 12 to move up, and keep optimization personnel convenient in clamping device 12
Equipment is placed on the top of third fixed plate 1201 by upper fixed test equipment, tester, is then turned threaded rod 1205, is made
Threaded rod 1205 drives clamping plate 1208 to move down, and the fixation to test equipment is completed, when elliptical flat-plate 4 moves down centainly
After distance, the position of the first movable plate 602 in limiting device 6 is corresponding with 7 position of card slot of 2 bottom of the first fixed plate, leads to
It crosses limiting device 6 elliptical flat-plate 4 is fixed, the gas at this moment flowed out in air bag 5 is just moved to first piston 905
Bottommost makes third piston 1003 be moved to top, and at this time drag rope of elasticity 908 and stretch cord 1006 be it is tensile most
Big state.