A kind of pulling type runway surface friction coefficient testing car display screen protective deviceTechnical field
The utility model is a kind of pulling type runway surface friction coefficient testing car display screen protective device, belongs to protectionApparatus field.
Background technology
In the prior art, pulling type test carriage is that advanced technology synthesis forms " mechanical-electrical-hydraulic integration " high-tech airportSpecial vehicle, for ease of realizing operation to equipment and real time monitoring, equipment would generally use with effect of visualization withThe touch screen control panel of touch control effect, particularly in the control of electrical equipment, for convenience to electrical equipment parameterIt is configured and checks current or historical operational information, failure logging etc., display is installed on traditional pulling type test carriageScreen, but there is the problem of being easily damaged in traditional display screen, so needing a kind of new equipment to solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of pulling type airfield pavement friction coefficientTest carriage display screen protective device, to solve the problems mentioned in the above background technology, the utility model is easy to use, is easy toOperation, stability is good, and reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of pulling type airportRoad face friction coefficient testing car display screen protective device, including outline border, inside casing, limit rib, spring, outer barrel, transparent panel, grooveAnd adsorption magnet, the outline border are the rectangular frame like structure in cross section, the inside casing is the rectangular frame-shaped knot in cross sectionStructure, the position between the inside casing and outline border are equipped with spring, and outer barrel, the inner wall of the inside casing are enclosed with the outside of the springIn limit rib is distributed with, the limit rib is arranged around the inner wall of inside casing, and fluted, institute is opened up on the outline border upper surfaceGroove is stated as the rectangular slotted hole structure in cross section, the inside of the groove is provided with adsorption magnet, the transparent panel lower sideThe marginal position in face is provided with adsorption magnet, and the adsorption magnet of the adsorption magnet and inside grooves is attached together.
Further, be distributed in position between outline border and inside casing spring be provided between more and more springs equidistantly intoRow arrangement.
Further, the limit rib is provided between more and more limit ribs and is equidistantly arranged, the limit ribFor the cyclic structure of the rectangular triangle in cross section.
Further, the inside casing is a kind of component being made using silica gel material.
Further, it is distributed with the outer wall of the outline border on convex block and convex block and offers through hole, it is logical on the convex blockHole is fixed by bolt.
The beneficial effects of the utility model：A kind of pulling type runway surface friction coefficient testing car of the utility model is used aobviousDisplay screen protective device, is realized with showing engaging for platen edge by adding inside casing, wherein playing increase engagement by limit ribThe purpose of intensity, and then the stability of the utility model fixation is greatly improved, otherwise see-through plate is by adsorption magnet and outsideFrame is fixed together, and it is time-consuming and laborious to solve the problems, such as that conventional transparent plate is fixed by glue, which greatly improvesThe efficiency of transparent panel installation, in addition the spring between outline border and inside casing then plays the purpose of buffering, and then prevent outline border quiltThe problem of collision causes display screen to damage, realizes the absorption to kinetic energy by spring, realizes and display screen is maximumlly protected, thisUtility model is easy to use, easy to operation, and stability is good, and reliability is high.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility modelSign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure of pulling type runway surface friction coefficient testing car display screen protective device of the utility modelSchematic diagram；
Fig. 2 is A-A in a kind of pulling type runway surface friction coefficient testing car display screen protective device of the utility modelPartial schematic diagram；
Fig. 3 is transparent in a kind of pulling type runway surface friction coefficient testing car display screen protective device of the utility modelThe scheme of installation of plate；
In figure：1- outline borders, 2- inside casings, 3- limit ribs, 4- springs, 5- outer barrels, 6- transparent panels, 7- grooves, 8- adsorption magnets.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, belowWith reference to embodiment, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of pulling type airfield pavement friction coefficient is surveyedTest run display screen protective device, including outline border 1, inside casing 2, limit rib 3, spring 4, outer barrel 5, transparent panel 6, groove 7 and suctionAttached magnet 8, outline border 1 are the rectangular frame like structure in cross section, and inside casing 2 is the rectangular frame like structure in cross section, inside casing 2 with it is outerPosition between frame 1 is equipped with spring 4, and the outside of spring 4 is enclosed with outer barrel 5, limit rib 3 is distributed with the inner wall of inside casing 2, leads toAddition inside casing 2 is crossed to realize with showing engaging for platen edge, wherein the purpose of increase joggled strength is played by limit rib 3, intoAnd the stability of the utility model fixation is greatly improved, limit rib 3 is arranged around the inner wall of inside casing 2,1 upper end of outline borderFluted 7 are opened up on face, groove 7 is the rectangular slotted hole structure in cross section, and the inside of groove 7 is provided with adsorption magnet 8, transparentThe marginal position of 6 downside end face of plate is provided with adsorption magnet 8, and transparent panel 6 is fixed together by adsorption magnet 8 and outline border 1, solutionThe problem of time-consuming and laborious is fixed by glue in conventional transparent of having determined plate 6, which greatly improves the installation of transparent panel 6Efficiency, adsorption magnet 8 are attached together with the adsorption magnet 8 inside groove 7, and the spring 4 between outline border 1 and inside casing 2 then playsThe purpose of buffering, and then the problem of prevent outline border 1 from causing display screen to damage by collision, the suction to kinetic energy realized by spring 4Receive, realize and display screen is maximumlly protected.
The spring 4 for being distributed in position between outline border 1 and inside casing 2 is provided between more and more springs 4 and is equidistantly arrangedRow, limit rib 3 are provided between more and more limit ribs 3 and are equidistantly arranged, and limit rib 3 is the rectangular triangle in cross sectionCyclic structure, inside casing 2 is a kind of component being made using silica gel material, and convex block and convex is distributed with the outer wall of outline border 1Offer through hole on block, the through hole on convex block is fixed by bolt.
Embodiment：In progress in use, staff first checks the utility model, check whether and depositIn defect, it can not just carry out using if there is defect, need to notify maintenance personal to carry out maintenance at this time, if do not depositedIt can be carried out using if problem, in use, the limit rib 3 on inside casing 2 is fixed on to the marginal position of screen first, itsIn plus inside casing 2 realize with showing engaging for platen edge, wherein play the purpose of increase joggled strength by limit rib 3, and thenThe stability of the utility model fixation is greatly improved, otherwise see-through plate 6 is fixed together by adsorption magnet 8 and outline border 1,It is time-consuming and laborious to solve the problems, such as that conventional transparent plate 6 is fixed by glue, which greatly improves transparent panel 6 and installEfficiency, in addition the spring 4 between outline border 1 and inside casing 2 then plays the purpose of buffering, and then prevents outline border 1 from being caused by collisionThe problem of display screen damages, realizes the absorption to kinetic energy by spring 4, realizes and display screen is maximumlly protected.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, forFor those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from thisIn the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matterFrom the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by instituteAttached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claimAll changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitationIt is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrappedContaining an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarityUsing specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the artIt is appreciated that other embodiment.