A kind of lamp box containing damping and slide-prevention function
Technical field
This utility model is related to lamp box field, especially relates to a kind of lamp box containing damping and slide-prevention function.
Background technology
Casing, during pulling is guided and supported, is inevitably jolted and is shaken, for some precision instruments, for example
Lamp box etc., impact is larger.In order to ensure the structure in lamp box and filled light fixture does not receive damage, need to carry out shock-absorbing to body structure
Design, simultaneously for preventing in use or in transfer process, box body-sliding and cause unnecessary loss, it is desirable to have one
Fixed skidproof effect.
Utility model content
The purpose of this utility model is to provide and a kind of is integrated with anti-skidding and shock-absorbing function lamp box.
For achieving the above object, the technology that this utility model adopts is as follows:
A kind of lamp box containing damping and slide-prevention function, containing casing it is characterised in that:Described lamp box contains damping and slide-prevention and props up
Seat, described damping and slide-prevention bearing is made up of base, stop nut, screw rod, spring and backing plate;
Described screw rod runs through base, casing and backing plate, by stop nut connect base and casing;
Described spring is set on screw rod, is positioned between casing and described base, forms phase interaction between stop nut
Firmly;
The both sides setting of described base is provided with multiple anti-skidding salient points, and the salient point of described base contacts ground side plays
Anti-skidding effect, the salient point of contact casing side then plays cushioning effect.When casing colliding surface or other hard thing, first pass through spring
Realize cushioning effect, then last buffering and positioning restriction effect are carried out by the salient point near casing side, salient point is preferably adopted
Use quality of rubber materials.
Further, the described base side of institute is rounded face, and opposite side is annular, and screw rod is fixed by described stop nut
In described base rounded face side, annular face is provided with four anti-skidding salient points.
Further, state the back side of lamp box and wherein one side is respectively provided with four damping and slide-prevention bearings, this setting
It is to ensure that stablizing of lamp box placement, and ensure cushioning effect.
Further, described anti-skidding salient point is semicircle stereochemical structure.
The utility model has the advantage of having had good buffering, damping and anti-skidding effect concurrently, can effective protection lamp
Equipment within case.
Brief description
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is another kind schematic perspective view of the present utility model;
Fig. 3 is the structural representation of damping and slide-prevention bearing of the present utility model;
Fig. 4 is the schematic perspective view of base of the present utility model.
Fig. 1 Fig. 4 has:
1 damping and slide-prevention bearing;2 backing plates;3 screw rods;4 stop nuts;5 springs;6 is convex
Point;7 bases;8 casings.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this
Utility model.
A kind of lamp box containing damping and slide-prevention function, containing casing 8, described lamp box contains damping and slide-prevention bearing 1, described damping
Antiskid bearer 1 is made up of base 7, fiber nut 4, screw rod 3, spring 5 and backing plate 2;
Described screw rod 3 runs through base 7, casing 8 and backing plate 2, by fiber nut 4 connect base 7 and casing 8;
Described spring 5 is set on screw rod 3, is positioned between casing 8 and described base 7, spring 5 struts base 7 and case
Body 8, and fiber nut 4 then have selected base 7 and the axial displacement of casing 8, forms phase interaction between spring 5 and fiber nut 4
Firmly;
The both sides setting of described base 7 is provided with multiple anti-skidding salient points 6, and described anti-skidding salient point 6 is semicircle three-dimensional knot
Structure, the salient point 6 that base 7 contacts ground side plays anti-skidding effect, and the salient point 6 of contact casing 8 side then plays cushioning effect.Case
When body 8 colliding surface or other hard thing, first pass through spring 5 and realize cushioning effect, then entered by the salient point 6 near casing 8 side
The last buffering of row and positioning restriction effect, salient point 6 preferably employs quality of rubber materials.Described base 7 side is rounded face, opposite side
For annular, salient point 6 is uniformly distributed on annular face, and screw rod 3 is fixed on described base 7 rounded face by described fiber nut 4
Side.State the back side of lamp box and wherein one side is respectively provided with four damping and slide-prevention bearings 1, this is disposed to ensure lamp
What case was placed stablizes, and ensures cushioning effect.
Finally it should be noted that above example is merely to illustrate the technical solution of the utility model rather than to this practicality
The restriction of novel protected scope, although being explained in detail to this utility model with reference to preferred embodiment, the common skill of this area
Art personnel should be appreciated that and can the technical solution of the utility model be modified or equivalent, without deviating from this practicality
The spirit and scope of new technique scheme.