A protection tool for radar array mounting bottom plate coating and mounting bottom plate
The protective tooling combining adhesive strips with mounting baffles and pressure strips solves the operational difficulties and unreliability issues of local protection during radar array coating, achieving efficient and low-cost coating protection. The adhesive strips are reusable.
Patent Information
- Application Number
- CN202521545518.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-23
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-07-23
AI Technical Summary
In the coating process of radar microwave products, traditional tape local protection is difficult, inefficient, and unreliable, causing the coating to seep into the protected surface, requiring multiple cleanings and incurring high costs.
The protective fixture uses a combination of multiple adhesive strips, mounting surface baffles, and pressure strips. The adhesive strips are elastically embedded in the guide rail grooves, and the mounting surface baffles cover the mounting surface. The adhesive strips and pressure strips work together to fix the fixture, achieving a tight fit and easy disassembly.
It achieves efficient local protection of the radar array mounting plate, reduces paint penetration, lowers operation difficulty and cost, improves production efficiency, and the adhesive strips can be reused.
Smart Images
Figure CN224672927U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of coating technology, specifically to a protective tool and mounting base plate for coating a radar array mounting base plate. Background Technology
[0002] For the coating of radar microwave products, there are generally characteristics such as small coating area, high electrical performance requirements, and complex shapes of locations requiring local protection. Local protection consumes a high proportion of the labor time in the coating process and is a key factor affecting production efficiency. The guide rail grooves and mounting surfaces of the transmitter and receiver components must not be contaminated with paint. When using traditional tape for local protection during the coating process, there are problems with operation and low efficiency, which are as follows: it is difficult to align the tape with the contour of the guide rail groove and mounting surface, and the outline needs to be trimmed multiple times to meet the protection requirements; it cannot be applied in one go and multiple applications of tape are required; gaps will exist between the tape and the protected surface, and the paint will seep into the protected surface, resulting in unreliable protection; after completion, the contaminated paint needs to be cleaned off. The tape has increased in stickiness after being baked during the paint curing process, and tearing and residual adhesive will occur when it is removed, requiring multiple removals and cleaning of residual adhesive; at the same time, the tape used for protection cannot be reused, resulting in high protection costs. Utility Model Content
[0003] This utility model provides a protective tooling and mounting base plate for coating radar array mounting base plates, which solves the problems of difficult, inefficient and unreliable local protection operations during the coating process of radar array mounting base plates.
[0004] To achieve the above objectives, this utility model provides a protective fixture for coating a radar array mounting base plate, the protective fixture comprising: Multiple adhesive strips are arranged in a linear array and correspond one-to-one with the guide rail grooves on the mounting base plate body, and are used to elastically embed into the corresponding guide rail grooves respectively; A mounting baffle is disposed at one end of the plurality of adhesive strips and connected to one end of the plurality of adhesive strips; A pressure strip is disposed on the top of the mounting surface baffle and is detachably connected to the mounting surface baffle, and is used to cooperate with the mounting surface baffle to fix one end of the plurality of adhesive strips.
[0005] Optionally, the mounting surface baffle is provided with a plurality of grooves, and one end of the plurality of adhesive strips engages with the corresponding groove.
[0006] Optionally, the pressure strip is provided with a first mounting hole, and the mounting surface baffle is provided with a corresponding second mounting hole, and the first mounting hole and the second mounting hole are connected by bolts.
[0007] Optionally, the cross-section of the adhesive strip is U-shaped.
[0008] Optionally, the bottom of the U-shape is serrated.
[0009] Optionally, the material of the rubber strip is nitrile rubber.
[0010] Optionally, the width dimension of the adhesive strip is 0.5-0.6 mm larger than the width dimension of the guide groove.
[0011] On the other hand, this utility model provides a radar array mounting base plate, the mounting base plate comprising: The mounting base plate body is provided with a guide rail groove. Protective fixture, the protective fixture comprising: Multiple adhesive strips are arranged in a linear array and correspond one-to-one with the guide rail grooves, respectively, for elastically embedding into the corresponding guide rail grooves; A mounting baffle is disposed at one end of the plurality of adhesive strips and connected to one end of the plurality of adhesive strips; A pressure strip is disposed on the top of the mounting surface baffle and is detachably connected to the mounting surface baffle, and is used to cooperate with the mounting surface baffle to fix one end of the plurality of adhesive strips.
[0012] Optionally, the mounting base plate body is provided with a third mounting hole, and the mounting surface baffle is provided with a corresponding fourth mounting hole, and the third mounting hole and the fourth mounting hole are connected by bolts.
[0013] Through the above technical solution, this utility model provides a protective fixture and mounting base plate for coating radar array mounting plates. The adhesive strip's elastic deformation forms a tight fit with the guide rail groove of the mounting base plate, effectively isolating the coating. The mounting surface baffle provides support to the end of the adhesive strip and completely covers the mounting surface of the mounting base plate, effectively protecting it. The combination of the mounting surface baffle and the pressure strip fixes the adhesive strip into a single structure, allowing for easy disassembly. Furthermore, the shape of the adhesive strip can be varied according to the size of the guide rail groove during manufacturing, making it suitable for partial protection during the coating process of various sizes of guide rail grooves.
[0014] Other features and advantages of this utility model embodiment will be described in detail in the following detailed description section. Attached Figure Description
[0015] The accompanying drawings are provided to further illustrate the embodiments of the present invention and form part of the specification. They are used together with the following detailed description to explain the embodiments of the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of a protective tooling according to one embodiment of the present utility model; Figure 2 This is a schematic diagram of a pressure strip according to one embodiment of the present invention; Figure 3 This is a schematic diagram of a portion of the structure of a protective tooling according to one embodiment of the present utility model; Figure 4 This is a schematic diagram of a mounting base plate according to one embodiment of the present utility model; Figure 5 This is a schematic diagram of the mounting base body according to one embodiment of the present utility model; Figure 6 This is according to one embodiment of the present invention. Figure 3 A magnified view of a portion of the image.
[0016] Explanation of reference numerals in the attached figures Detailed Implementation
[0017] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of the present invention.
[0018] In this embodiment of the utility model, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used to describe the relative positional relationships of the components in relation to the directions shown in the accompanying drawings or in relation to the vertical, perpendicular, or gravitational directions.
[0019] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0020] Figure 1This is a schematic diagram of a protective fixture according to one embodiment of the present invention. In this diagram, the protective fixture includes adhesive strips 1, a mounting surface baffle 2, and a pressure strip 3. Multiple adhesive strips 1 are arranged in a linear array and correspond one-to-one with guide rail grooves 41 on the mounting base plate body 4, respectively, for elastically embedding into the corresponding guide rail grooves 41. The mounting surface baffle 2 is disposed at one end of the multiple adhesive strips 1 and connected to that end. The pressure strip 3 is disposed on top of the mounting surface baffle 2 and detachably connected to it, for cooperating with the mounting surface baffle 2 to fix one end of the multiple adhesive strips 1. During the coating process of the radar array mounting base plate, the adhesive strips 1 and the guide rail grooves 41 require complete contact with the coating surface to be protected, and are firmly fixed within the guide rail grooves 41 using elasticity, effectively protecting the guide rail grooves 41. The mounting surface baffle 2 provides support for the ends of the adhesive strips 1 and completely covers the mounting surface of the mounting base plate, effectively protecting the mounting surface of the mounting base plate. Since the mounting baffle 2 and the pressure strip 3 work together to fix the adhesive strip 1, when the coating is completed, simply pull up the mounting baffle 2 to peel off multiple adhesive strips 1 together from the guide rail groove 41, making the operation simple and convenient. Furthermore, simply bending the adhesive strip 1 will remove the attached paint, and the adhesive strip 1 can be reused, saving on protection costs. The shape of the adhesive strip 1 can be varied according to the size of the guide rail groove 41 during manufacturing, making it suitable for local protection during the coating process of various sizes of guide rail grooves 41.
[0021] To meet the protection requirements of mounting base plates of different lengths, in this embodiment, the adhesive strip 1 is movably connected to the mounting surface baffle 2. The connection method between the adhesive strip 1 and the mounting surface baffle 2 can be various methods known to those skilled in the art. In one example of this utility model, the mounting surface baffle 2 is provided with multiple grooves 21, and one end of each adhesive strip 1 engages with a corresponding groove 21. For guide rail grooves 41 of different lengths, only adhesive strips of different lengths need to be replaced, making this protective fixture highly adaptable.
[0022] In this embodiment, the connection method between the pressure strip 3 and the mounting surface baffle 2 can be one of several known to those skilled in the art. In one example of this utility model, such as... Figure 2 , Figure 3 and Figure 6 As shown, the pressure strip 3 has a first mounting hole 31, and the mounting surface baffle 2 has a corresponding second mounting hole 22. The first mounting hole 31 and the second mounting hole 22 are connected by bolts. The bolt connection makes installation and disassembly convenient, and allows for timely replacement of worn rubber strip 1.
[0023] In this embodiment, the material of the adhesive strip 1 can be any of those known to those skilled in the art. In one example of this invention, the material of the adhesive strip 1 is elastic rigid nitrile rubber. Its acrylonitrile content is 17%~20%, tensile strength ≥24.5MPa, permanent deformation ≤17%, and it is suitable for coating curing temperatures ≤80℃.
[0024] In this embodiment, the dimensions of the adhesive strip 1 can be of various types known to those skilled in the art. In one example of this invention, the width dimension of the adhesive strip 1 is 0.5-0.6 mm larger than the width dimension of the guide groove 41. The thickness dimension of the adhesive strip 1 is consistent with the depth of the guide groove 41, and the width dimension of the adhesive strip 1 is 0.5-0.6 mm larger than the width dimension of the guide groove 41. During use, the elastic contraction of the adhesive strip 1 is used to squeeze it into the guide groove 41. The elasticity of the adhesive strip 1 after contraction ensures that the adhesive strip 1 and the surface of the guide groove 41 to be coated are completely adhered and firmly fixed, providing reliable protection.
[0025] In this embodiment, the shape of the adhesive strip 1 can be of various shapes known to those skilled in the art, provided that it is embedded in the guide rail groove 41 and provides protection for the guide rail groove 41. In one example of this utility model, the cross-section of the adhesive strip 1 is U-shaped. The bottom end of the U-shaped adhesive strip 1 is easy to embed into the guide rail groove 41, making installation convenient.
[0026] Furthermore, to facilitate the installation of the adhesive strip 1, the bottom of the U-shaped adhesive strip 1 is serrated.
[0027] On the other hand, this utility model also provides a radar array mounting base plate. For example... Figure 4 and Figure 5As shown, the mounting base plate includes a mounting base plate body 4 and a protective fixture. The mounting base plate body 4 has guide rail grooves 41. The protective fixture includes adhesive strips 1, a mounting surface baffle 2, and a pressure strip 3. Multiple adhesive strips 1 are arranged in a linear array and correspond one-to-one with the guide rail grooves 41 on the mounting base plate body 4, respectively, for elastically embedding into the corresponding guide rail grooves 41. The mounting surface baffle 2 is located at one end of the multiple adhesive strips 1 and connected to that end. The pressure strip 3 is located on top of the mounting surface baffle 2 and is detachably connected to it, for cooperating with the mounting surface baffle 2 to fix one end of the multiple adhesive strips 1. During the coating process of the radar array mounting base plate, the adhesive strips 1 and the guide rail grooves 41 must be completely adhered to the protective surface during coating, and are firmly fixed in the guide rail grooves 41 using elasticity, effectively protecting the guide rail grooves 41. The mounting baffle 2 is placed on the mounting surface of the mounting base plate 4, and together with the adhesive strip 1, prevents paint from being sprayed onto areas of the mounting base plate 4 that should not be contaminated with paint. The mounting baffle 2 provides support for the end of the adhesive strip 1 and completely covers the mounting surface of the mounting base plate, effectively protecting the mounting surface. Since the mounting baffle 2 and the pressure strip 3 work together to fix the adhesive strip 1, multiple adhesive strips 1 can be peeled off from the guide rail groove 41 by simply pulling up the mounting baffle 2 after painting, making the operation simple and convenient. Moreover, the attached paint can be removed by simply bending the adhesive strip 1, and the adhesive strip 1 can be reused, saving on protection costs. When manufacturing the adhesive strip 1, its shape can be varied according to the size of the guide rail groove 41, making it suitable for local protection during the painting process of various sizes of guide rail grooves 41.
[0028] In this embodiment, to prevent the mounting surface baffle 2 from moving during the painting process, it is necessary to fix the mounting surface baffle 2 to the mounting base plate body 4. Various fixing methods are well known to those skilled in the art. In one example of this utility model, the mounting base plate body 4 is provided with a third mounting hole 42, and the mounting surface baffle 2 is provided with a corresponding fourth mounting hole 23. The third mounting hole 42 and the fourth mounting hole 23 are connected by bolts, which is a simple and convenient operation.
[0029] Through the above technical solution, this utility model provides a protective fixture and mounting base plate for radar array coating mounting plates. The adhesive strip's elastic deformation forms a tight fit with the guide rail groove 41 of the mounting base plate, effectively isolating the coating. The mounting surface baffle 2 provides support for the end of the adhesive strip and completely covers the mounting surface of the mounting base plate, effectively protecting it. The combined action of the mounting surface baffle 2 and the pressure strip 3 fixes the adhesive strip into an integral structure, allowing for easy disassembly. Furthermore, the shape of the adhesive strip can be varied according to the size of the guide rail groove 41 during manufacturing, making it suitable for partial protection during the coating process of various sizes of guide rail grooves 41.
[0030] The optional embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the embodiments of the present utility model are not limited to the specific details in the above embodiments. Within the scope of the technical concept of the embodiments of the present utility model, various simple modifications can be made to the technical solutions of the embodiments of the present utility model, and these simple modifications all fall within the protection scope of the embodiments of the present utility model.
[0031] It should also be noted that the various specific technical features described in the above embodiments can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, the various possible combinations will not be described separately in this embodiment.
[0032] Furthermore, various different embodiments of this utility model can be combined arbitrarily, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.
Claims
1. A protective fixture for coating a radar array mounting base plate, characterized in that, The protective fixture includes: Multiple adhesive strips are arranged in a linear array and correspond one-to-one with the guide rail grooves on the mounting base plate body, and are used to elastically embed into the corresponding guide rail grooves respectively; A mounting baffle is disposed at one end of the plurality of adhesive strips and connected to one end of the plurality of adhesive strips; A pressure strip is disposed on the top of the mounting surface baffle and is detachably connected to the mounting surface baffle, and is used to cooperate with the mounting surface baffle to fix one end of the plurality of adhesive strips.
2. The protective fixture according to claim 1, characterized in that, The mounting surface baffle is provided with multiple grooves, and one end of each of the multiple adhesive strips engages with the corresponding groove.
3. The protective fixture according to claim 1, characterized in that, The pressure strip is provided with a first mounting hole, and the mounting surface baffle is provided with a corresponding second mounting hole. The first mounting hole and the second mounting hole are connected by bolts.
4. The protective tooling according to claim 1, characterized in that, The cross-section of the adhesive strip is U-shaped.
5. The protective tooling according to claim 4, characterized in that, The bottom of the U-shape is serrated.
6. The protective tooling according to claim 1, characterized in that, The material of the rubber strip is nitrile rubber.
7. The protective tooling according to claim 1, characterized in that, The width dimension of the rubber strip is 0.5-0.6 mm larger than the width dimension of the guide groove.
8. A radar array mounting base plate, characterized in that, The mounting base plate includes: The mounting base plate body is provided with a guide rail groove. Protective fixture, the protective fixture comprising: Multiple adhesive strips are arranged in a linear array and correspond one-to-one with the guide rail grooves, respectively, for elastically embedding into the corresponding guide rail grooves; A mounting baffle is disposed at one end of the plurality of adhesive strips and connected to one end of the plurality of adhesive strips; A pressure strip is disposed on the top of the mounting surface baffle and is detachably connected to the mounting surface baffle, and is used to cooperate with the mounting surface baffle to fix one end of the plurality of adhesive strips.
9. The mounting base plate according to claim 8, characterized in that, The mounting base plate body is provided with a third mounting hole, and the mounting surface baffle is provided with a corresponding fourth mounting hole. The third mounting hole and the fourth mounting hole are connected by bolts.