Disposable gluing film cloth for replacing electronic parts of airplane
By designing a disposable adhesive film, the problem of difficult sealant application after replacing aircraft electronic components was solved, achieving uniform sealant application and an aesthetically pleasing effect, improving work efficiency and reducing costs.
Patent Information
- Application Number
- CN202520620687.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-04-03
AI Technical Summary
After replacing aircraft electronic components, applying sealant is difficult, especially at low temperatures, and the result is unsightly. Existing methods are time-consuming.
Design a disposable adhesive-coated film cloth, comprising a substrate, adhesive tape, outer sealing strip and inner sealing strip, which achieves uniform application of sealant through segmented design, suitable for sealing the inner and outer gaps of aircraft angle-of-attack weather vanes.
It achieves uniform application of sealant, improves sealing effect, reduces production time and cost, increases work efficiency, and is more convenient to operate under low temperature conditions.
Smart Images
Figure CN223953229U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the aviation maintenance technical field, specifically point to a kind of disposable gluing film cloth for aircraft electronic component replacement. BACKGROUND
[0002] Airline is very puzzled after replacing skin support tube, angle wind vane, TAT and other components for sealant smearing;The current commonly used method is to cover the surface that does not need to be smeared with paper adhesive tape, this method is not easy to operate, time-consuming is longer, especially in winter low temperature condition, staff cannot wear gloves when pasting paper adhesive tape, fingers are frozen numb in a moment, therefore, the application designs a disposable template, can quickly smears sealant after airline replaces skin support tube, angle wind vane, TAT and other components, solves the problem of long time freezing of team member, realizes that gluing presents more beautiful effect. SUMMARY
[0003] The utility model aims at at least solving the problems of difficult sealant smearing operation after angle wind vane replacement, difficult operation in low temperature and unattractive after operation.
[0004] To solve the above technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a disposable gluing film cloth for aircraft electronic component replacement, which comprises a substrate, a circular hole is formed in the middle of the substrate, and a tape is bonded to the substrate, and further comprises:
[0005] The outer ring sealing strip is located in the circular hole in the middle of the tape and is annularly bonded to the substrate to seal the outer gap of the angle wind vane.
[0006] The inner ring sealing strip is wrapped by the outer ring sealing strip and is bonded to the substrate, and the inner ring sealing strip is arranged in an O shape to seal the inner gap of the angle wind vane.
[0007] Further, the diameter of the outer ring sealing strip is greater than the diameter of the inner ring sealing strip, and the inner ring sealing strip, the outer ring sealing strip and the tape are all spaced apart.
[0008] Further, a slot is formed on the diameter where the outer ring sealing strip and the inner ring sealing strip coincide, and the slot divides the outer ring sealing strip and the inner ring sealing strip into two semicircles.
[0009] The utility model has the beneficial effects as follows by adopting the above structure:
[0010] 1. The outer ring sealing strip and the inner ring sealing strip are designed in a segmented manner to smear sealant at the position of the angle wind vane in a new distribution mode, which realizes thinner, more uniform and more beautiful sealant smearing, and further improves the sealing effect.
[0011] 2. This disposable adhesive film can be mass-produced using a cutting machine, reducing production time and costs. The adhesive film can fit the corresponding parts well, smoothly completing the sealant application without sealant waste or uneven application. This reduces sealant waste, lowers maintenance costs, and improves work efficiency, reducing the time required to apply paper tape from about 10 minutes to about 1 minute. Attached Figure Description
[0012] Figure 1 This is a structural diagram of the present invention;
[0013] Figure 2 This is a diagram showing the combination of the outer and inner sealing strips.
[0014] Among them, 1. substrate, 2. tape, 21. circular hole, 3. outer ring sealing strip, 4. inner ring sealing strip, 5. groove. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0016] Please see Figure 1 and Figure 2 :
[0017] Disposable adhesive film cloth for replacing aircraft electronic components includes a substrate 1, on which adhesive tape 2 is bonded, with a circular hole 21 in the middle, and also includes: an outer sealing strip 3: located in the circular hole 21 in the middle of the adhesive tape 2 and bonded to the substrate 1 in a ring shape to seal the outer gap of the aircraft angle of attack wind vane; an inner sealing strip 4: wrapped by the outer sealing strip 3 and bonded to the substrate 1, the inner sealing strip 4 is O-shaped and used to seal the inner gap of the angle of attack wind vane, the diameter of the outer sealing strip 3 is larger than the diameter of the inner sealing strip 4, there are gaps between the inner sealing strip 4, the outer sealing strip 3 and the adhesive tape 2, and a groove 5 is opened on the overlapping diameter of the outer sealing strip 3 and the inner sealing strip 4, the groove 5 divides the outer sealing strip 3 and the inner sealing strip 4 into upper and lower semicircles;
[0018] In use, first remove the upper half of the outer ring sealing strip 3 from the base plate 1, fit it into the gap of the outer ring of the angle of attack wind vane, and glue the upper half of the outer ring sealing strip 3 onto the gap of the outer ring along the arc of the gap. Then remove the lower half of the outer ring sealing strip 3 and glue it onto the lower half of the gap of the outer ring of the angle of attack wind vane in the same way. The upper and lower half of the outer ring sealing strip 3 form a complete ring.
[0019] Repeat the same action, the upper half of the inner ring sealing strip 4 bonding in the gap of the angle wind vane inner ring, then the lower half of the inner ring sealing strip 4 and the lower half of the angle wind vane gap sealing adhesion, finally complete the purpose of sealing the inner and outer ring gap of the angle wind vane.
[0020] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
[0021] The above describes the present application and its embodiments, which is not restrictive, and the drawings shown is only one of the embodiments of the present application, the actual structure is not limited. In general, if the ordinary skilled in the art is inspired, without departing from the spirit of the present application, without creative design of similar structure and embodiments of the technical scheme, should belong to the scope of the present application.
Claims
1. A disposable film dopping for aircraft electronic component replacement, comprising a substrate (1), characterized in that, The base plate (1) is bonded with the adhesive tape (2) with a circular hole (21) in the middle, further comprising: The outer ring sealing strip (3) is located in the circular hole (21) in the middle of the adhesive tape (2) and is bonded in a ring shape on the base plate (1) to seal the outer gap of the angle of attack wind vane; The inner ring sealing strip (4) is wrapped by the outer ring sealing strip (3) and is bonded with the base plate (1), and the inner ring sealing strip (4) is arranged in an O shape to seal the inner gap of the angle of attack wind vane.
2. The adhesive film for aircraft electronic component replacement according to claim 1, wherein: The diameter of the outer ring sealing strip (3) is greater than the diameter of the inner ring sealing strip (4), and the inner ring sealing strip (4), the outer ring sealing strip (3) and the adhesive tape (2) are all spaced apart.
3. The adhesive film for aircraft electronic component replacement according to claim 1 or 2, characterized in that: A slot (5) is formed on the diameter where the outer ring sealing strip (3) and the inner ring sealing strip (4) coincide, and the slot (5) divides the outer ring sealing strip (3) and the inner ring sealing strip (4) into two semicircles.