A kind of sign data testing equipment transport case with shock-absorbing function
Technical field
The utility model is related to transport case technical field, specially a kind of sign data testing equipment with shock-absorbing function
Use transport case.
Background technology
At present, the sign data testing equipment transport case of in the market is in order to prevent sign data testing equipment from transporting
Damaged in journey, people are mounted with some cystosepiments in transport case, but the long-term effect being under pressure of cystosepiment, make cystosepiment
Damping effect be deteriorated, so as to reduce the damping effect of sign data testing equipment transport case.
Utility model content
The purpose of this utility model is to provide a kind of sign data testing equipment transport case with shock-absorbing function, tool
There is damping effect, it is bad to solve the problems, such as existing sign data testing equipment transport case damping effect.
To achieve the above object, the utility model provides following technical scheme:A kind of sign data with shock-absorbing function
Testing equipment transport case, including outer case, the top of the outer case are provided with case lid, and the side of the case lid passes through hinge
It is flexibly connected with the side of outer case, be internally provided with the first damping device, internal box and second damping of the outer case are filled
Put, the bottom of the internal box is fixedly connected by the first damping device with the bottom of outer case inwall, the side of the internal box
Face is fixedly connected with the second damping device, and second damping device is movably connected in outer case inwall away from one end of internal box
In the chute that side opens up.
First damping device includes support bar, and the front of the support bar is connected with rotating shaft, the surface of the rotating shaft
Gear is socketed with, the gear is engaged with rack, and the front of the gear is fixedly connected with connecting rod, the table of the connecting rod
Face is fixedly connected by the first spring with the bottom of outer case inwall.
Preferably, the bottom of the support bar is fixedly connected with the bottom of outer case inwall, the top of the rack with
The lower surface of internal box is fixedly connected.
Preferably, second damping device includes expansion link, and the surface of the expansion link is socketed with second spring, described
One end of expansion link is fixedly connected with connecting plate, and the connecting plate is fixedly connected with pulley, and second away from one end of expansion link
The quantity of damping device is two, and two the second damping devices are symmetricly set on the two sides of internal box.
Preferably, the pulley is slidably connected in the chute that outer case inwall side opens up away from one end of connecting plate,
The expansion link is fixedly connected away from one end of connecting plate with the side of internal box.
Preferably, the quantity of first damping device is two, and two the first damping devices are symmetricly set on interior case
The bottom of body.
Compared with prior art, the utility model has the advantages that:
1st, there should be the sign data testing equipment transport case of shock-absorbing function, by the first damping device and the second damping
The cooperation of device, make placement sign data testing equipment in the inner box can realize damping up and down, prevent sign
Data-detection apparatus cause sign data testing equipment to damage in transportation because producing vibrations, so that sign data is examined
The damping effect of measurement equipment transport case is more preferable.
2nd, there should be the sign data testing equipment transport case of shock-absorbing function, compact conformation is reasonable in design, practicality
By force.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model front view;
Fig. 2 is the structural representation of the utility model the first damping device front view;
Fig. 3 is the structural representation of the utility model the second damping device front view.
In figure:1 outer case, 2 case lids, 3 hinges, 4 first damping devices, 41 support bars, 42 rotating shafts, 43 gears, 44 gears
Bar, 45 connecting rods, 46 first springs, 5 internal box, 6 second damping devices, 61 expansion links, 62 second springs, 63 connecting plates, 64
Pulley, 7 chutes.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme:Sign data testing equipment with shock-absorbing function is used
A kind of sign data testing equipment transport case with shock-absorbing function of transport case, including outer case 1, the top of outer case 1 sets
Case lid 2 is equipped with, the side of case lid 2 is flexibly connected by hinge 3 with the side of outer case 1, outer case 1 is internally provided with first
Damping device 4, the damping device 6 of internal box 5 and second, by setting internal box 5, make the placement of sign data testing equipment more
Convenient, the bottom of internal box 5 is fixedly connected by the first damping device 4 with the bottom of the inwall of outer case 1, the side of internal box 5
The second damping device 6 is fixedly connected with, the second damping device 6 is movably connected in the inwall side of outer case 1 away from one end of internal box 5
In the chute 7 that face opens up.
Fig. 2 is referred to, the first damping device 4 includes support bar 41, and the front of support bar 41 is connected with rotating shaft 42, rotating shaft 42
Surface be socketed with gear 43, gear 43 is engaged with rack 44, and the front of gear 43 is fixedly connected with connecting rod 45, connecting rod
45 surface is fixedly connected by the first spring 46 with the bottom of the inwall of outer case 1, by setting rack 44, when internal box 5
When being given a shock, rack 44 realizes lifting, makes the forward or reverse of gear 43, then coordinates the first spring 46, realizes internal box 5
The effect of damping, the bottom of support bar 41 is fixedly connected with the bottom of the inwall of outer case 1, top and the internal box 5 of rack 44
Lower surface be fixedly connected, the quantity of the first damping device 4 is two, and two the first damping devices 4 are symmetricly set on interior case
The bottom of body 5.
Fig. 3 is referred to, the second damping device 6 includes expansion link 61, and the surface of expansion link 61 is socketed with second spring 62, stretches
One end of contracting bar 61 is fixedly connected with connecting plate 63, and connecting plate 63 is fixedly connected with pulley 64 away from one end of expansion link 61, leads to
Setting pulley 64 and chute 7 are crossed, internal box 5 is lifted and is more facilitated, pulley 64 is slidably connected at away from one end of connecting plate 63
In the chute 7 that the inwall side of outer case 1 opens up, expansion link 61 is fixed with the side of internal box 5 away from one end of connecting plate 63 and connected
Connect, by setting expansion link 61 and second spring 62, the left and right of internal box 5 is realized the effect of damping, and the second damping device 6
Quantity be two, and two the second damping devices 6 are symmetricly set on the two sides of internal box 5.
In sum:This has the sign data testing equipment transport case of shock-absorbing function, by the He of the first damping device 4
The cooperation of the second damping device 6, make the sign data testing equipment being placed in internal box 5 can realize up and down subtract
Shake, prevents sign data testing equipment from causing sign data testing equipment to damage because producing vibrations in transportation, so that
Make the damping effect of sign data testing equipment transport case more preferable.
In addition, the sign data testing equipment transport case of shock-absorbing function should be had, compact conformation is reasonable in design, practical
Property is strong.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.