Adjusting structure of microphone component paint spraying jig

Abstract

The utility model discloses a microphone part paint spraying jig adjusting structure which comprises a supporting plate and a positioning cylinder, the positioning cylinder is located at the top of the supporting plate, the top of the supporting plate is fixedly connected with a fixing frame, the top of the fixing frame is provided with a placing opening, the top of the fixing frame is fixedly connected with a protective ring, and the protective ring is fixedly connected with the supporting plate. A linkage mechanism is fixedly connected to the bottom of the positioning cylinder, and a limiting assembly is arranged at the bottom of the supporting plate. Through the arrangement of the fixing frame, the placing opening and the protection ring, a user can place a microphone component into the positioning cylinder through the placing opening, at the moment, the fixing frame and the protection ring can shield an inner hole of the microphone component, and the problem that an existing microphone component paint spraying jig is not prone to damage in the actual production environment is solved. The problems that in the prior art, due to the fact that a tolerance floating range exists in product machining, covering influence can be caused, an inner hole part of a product is not allowed to be sprayed, and therefore the quality of a sprayed finished product is unqualified, and attractiveness is reduced are easily caused are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to microphone parts paint spraying jig technical field, concretely is microphone parts paint spraying jig adjusting structure. BACKGROUND

[0002] In modern manufacturing industry, precision spraying technology is widely used in the production process of various products, especially in the manufacture of key components of electronic products such as microphones and other audio equipment. These components often have very high requirements for appearance quality and functional performance. Therefore, during the surface treatment process (such as paint spraying), it is necessary to ensure that the coating is evenly and accurately covered on the specified area to avoid affecting the overall aesthetics and service life of the product. The existing microphone parts paint spraying jig has a tolerance floating range in the actual production environment, which will cause covering influence, and the inner hole part of the product is not allowed to be sprayed, thereby easily causing problems such as unqualified quality of the sprayed product, reduced aesthetics, etc. SUMMARY

[0003] To solve the problems raised in the above background art, the purpose of the utility model is to provide a microphone parts paint spraying jig adjusting structure, which has the advantage of easy positioning and protection, and solves the problem of the existing microphone parts paint spraying jig in the actual production environment, which has a tolerance floating range in the actual production environment, which will cause covering influence, and the inner hole part of the product is not allowed to be sprayed, thereby easily causing problems such as unqualified quality of the sprayed product, reduced aesthetics, etc.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a microphone parts paint spraying jig adjusting structure, comprising a support plate and a positioning cylinder, the positioning cylinder is located at the top of the support plate, the top of the support plate is fixedly connected with a fixed frame, the top of the fixed frame is provided with a placing opening, the top of the fixed frame is fixedly connected with a protective ring, the bottom of the positioning cylinder is fixedly connected with a linkage mechanism, and the bottom of the support plate is provided with a limiting assembly.

[0005] As preferred in the utility model, the linkage mechanism comprises a transmission rod, one end of the transmission rod away from the protective ring penetrates through the support plate and extends to the bottom of the support plate, the transmission rod is movably connected with the support plate, the bottom of the support plate is fixedly connected with an internal thread ring, and the inner wall of the internal thread ring is threadedly connected with an external thread ring.

[0006] As preferred in the utility model, the limiting assembly comprises a limiting ring and a limiting groove, the inner wall of the limiting ring is fixedly connected with the surface of the transmission rod, the limiting groove is formed in the bottom of the inner wall surface of the external thread ring, and the surface of the limiting ring is movably connected with the inner wall of the limiting groove.

[0007] As the utility model is preferred, the bottom of the outer thread ring is fixedly connected with a fixed ring, the surface of the fixed ring is fixedly connected with a rotating rod, and the rotating rod is arranged in a plurality of and annularly equidistantly distributed.

[0008] As the utility model is preferred, the inside of the positioning cylinder is provided with two clamping plates, the outside of the two clamping plates is movably connected with a screw rod through a shaft pin, the other end of the screw rod penetrates the positioning cylinder and extends to the outside of the positioning cylinder, and the screw rod is threadedly connected with the positioning cylinder.

[0009] As the utility model is preferred, the left side and the right side of the supporting plate are fixedly connected with supporting plates, the bottom of the supporting plate is fixedly connected with a supporting rod, and the bottom of the supporting rod is fixedly connected with a bottom plate.

[0010] Compared with the prior art, the utility model has the beneficial effects as follows:

[0011] 1、The utility model discloses a fixing frame, a placing opening and a protective ring are set up, the user can place the microphone component to the inside of the positioning cylinder through the placing opening, at this moment, the fixing frame and the protective ring can shield the inner hole of the microphone component, solve the problem that the existing microphone component paint spraying jig is in the actual production environment, because the product processing has the tolerance floating range, therefore will cause the covering influence, and the inner hole part of the product is not allowed to be sprayed, thereby easily producing the problem of unqualified quality of spray finished product, the problem of reduced aesthetic property is solved, the effect that the positioning protection is convenient is reached.

[0012] 2、The utility model discloses a linkage mechanism is set up, the inside of the inner thread ring is moved upwards through the rotation outer thread ring, the transmission rod is moved upwards and is driven by the outer thread ring movement, the positioning cylinder is moved upwards and is driven by the transmission rod upwards movement, thereby the user is adjusted up and down to different specification height's microphone component.

[0013] 3、The utility model discloses a limiting assembly is set up, the limiting groove can be movably positioned to the limiting ring, the limiting ring movably positioned can position the outer thread ring, so the transmission rod is moved up and down and is driven by the outer thread ring up and down movement. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the three-dimensional explosion structure schematic diagram of the linkage mechanism of the utility model;

[0016] Figure 3 It is the three-dimensional structure schematic diagram of the outer thread ring of the utility model.

[0017] In the figure: 1, support plate; 2, positioning cylinder; 3, fixed frame; 4, placing opening; 5, protective ring; 6, linkage mechanism; 61, transmission rod; 62, internal thread ring; 63, external thread ring; 7, limiting assembly; 71, limiting ring; 72, limiting groove; 8, fixed ring; 9, rotating rod; 10, clamping plate; 11, screw rod; 12, support plate; 13, support rod; 14, bottom plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] As Figures 1 to 3 shown, the microphone component paint spraying jig adjusting structure provided by the utility model comprises a support plate 1 and a positioning cylinder 2, the positioning cylinder 2 is located at the top of the support plate 1, the top of the support plate 1 is fixedly connected with a fixed frame 3, the top of the fixed frame 3 is provided with a placing opening 4, the top of the fixed frame 3 is fixedly connected with a protective ring 5, the bottom of the positioning cylinder 2 is fixedly connected with a linkage mechanism 6, and the bottom of the support plate 1 is provided with a limiting assembly 7.

[0020] Referring to Figure 2 , the linkage mechanism 6 comprises a transmission rod 61, one end of the transmission rod 61 away from the protective ring 5 penetrates through the support plate 1 and extends to the bottom of the support plate 1, the transmission rod 61 is movably connected with the support plate 1, the bottom of the support plate 1 is fixedly connected with an internal thread ring 62, and the inner wall of the internal thread ring 62 is threadedly connected with an external thread ring 63.

[0021] As a technical optimization scheme of the utility model, by arranging the linkage mechanism 6, the external thread ring 63 can be moved upwards in the internal thread ring 62 by rotating the external thread ring 63, the external thread ring 63 can drive the transmission rod 61 to move upwards, and the transmission rod 61 can drive the positioning cylinder 2 to move upwards, so that the user can conveniently adjust the microphone components of different specifications in height.

[0022] Referring to Figure 2 and Figure 3 , the limiting assembly 7 comprises a limiting ring 71 and a limiting groove 72, the inner wall of the limiting ring 71 is fixedly connected with the surface of the transmission rod 61, the limiting groove 72 is arranged at the bottom of the inner wall surface of the external thread ring 63, and the surface of the limiting ring 71 is movably connected with the inner wall of the limiting groove 72.

[0023] As a technical optimization scheme of the utility model, through setting up limiting assembly 7, limiting groove 72 can carry out activity limiting to limiting ring 71, limiting ring 71 activity limiting can carry out limiting to outer thread ring 63, therefore outer thread ring 63 up and down movement can drive transmission rod 61 to move up and down.

[0024] Reference Figure 2 The bottom of the outer thread ring 63 is fixedly connected with a fixed ring 8, the surface of the fixed ring 8 is fixedly connected with a rotating rod 9, and the rotating rod 9 is arranged in a plurality of annular equidistant distribution.

[0025] As a technical optimization scheme of the utility model, through setting up fixed ring 8 and rotating rod 9, through rotating rotating rod 9, fixed ring 8 can be driven to rotate, and fixed ring 8 rotating can drive outer thread ring 63 to rotate, thereby facilitating the user to adjust outer thread ring 63.

[0026] Reference Figure 1 The inside of the positioning cylinder 2 is provided with two clamping plates 10, the outer sides of the two clamping plates 10 are both movably connected with a screw rod 11 through a shaft pin, the other end of the screw rod 11 penetrates through the positioning cylinder 2 and extends to the outside of the positioning cylinder 2, and the screw rod 11 is screw-connected with the positioning cylinder 2.

[0027] As a technical optimization scheme of the utility model, through setting up clamping plate 10 and screw rod 11, clamping plate 10 can clamp and position the microphone component placed in the inside of positioning cylinder 2, and through rotating screw rod 11, clamping plate 10 can be driven to move, thereby facilitating the user to position the microphone component of different diameters.

[0028] Reference Figure 1 The left side and the right side of the support plate 1 are both fixedly connected with a support plate 12, the bottom of the support plate 12 is fixedly connected with a support rod 13, and the bottom of the support rod 13 is fixedly connected with a bottom plate 14.

[0029] As a technical optimization scheme of the utility model, through setting up support plate 12, support rod 13 and bottom plate 14, bottom plate 14 and support rod 13 can stably support support plate 12 and support plate 1, and the distance between support plate 1 and bottom plate 14 facilitates the user to adjust rotating rod 9.

[0030] The working principle and use process of the utility model: in use, first, the microphone component that needs to be sprayed is placed into the inside of the positioning cylinder 2 through the placing opening 4, then the clamping plate 10 is moved to position the microphone component by rotating the screw rod 11, then the height of the positioning cylinder 2 is adjusted according to the specification height of the microphone component, first, the outer thread ring 63 is rotated by rotating the rotating rod 9, the outer thread ring 63 rotation can drive the transmission rod 61 to move upwards by the limiting ring 71, the transmission rod 61 upward movement can drive the positioning cylinder 2 to move upwards, when the top of the microphone component in the positioning cylinder 2 is inside the placing opening 4 and the protective ring 5, the inner hole of the microphone component can be avoided from being sprayed during subsequent paint spraying processing, the adjustment is convenient, the applicability is better, and the accuracy of paint spraying processing is improved.

[0031] In conclusion: the microphone component paint spraying jig adjusting structure, by setting the fixed frame 3, the placing opening 4 and the protective ring 5, the user can place the microphone component into the inside of the positioning cylinder 2 through the placing opening 4, at this time, the fixed frame 3 and the protective ring 5 can shield the inner hole of the microphone component, solve the problem that the existing microphone component paint spraying jig in the actual production environment, due to the existence of product processing tolerance floating range, therefore, will cause the covering influence, and the inner hole part of the product is not allowed to be sprayed, thereby easily producing the unqualified quality of the sprayed product, the problem of reducing the aesthetic property.

[0032] It should be noted that in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or equipment including a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent to such a process, method, article, or equipment.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A microphone component paint spraying jig adjustment structure comprising a support plate (1) and a positioning cylinder (2), characterized in that: The positioning cylinder (2) is located at the top of the support plate (1), the top of the support plate (1) is fixedly connected with the fixed frame (3), the top of the fixed frame (3) is provided with the placing opening (4), the top of the fixed frame (3) is fixedly connected with the protective ring (5), the bottom of the positioning cylinder (2) is fixedly connected with the linkage mechanism (6), and the bottom of the support plate (1) is provided with the limiting assembly (7).

2. The microphone component paint-spraying jig adjustment structure according to claim 1, characterized by: The linkage mechanism (6) comprises a transmission rod (61), one end of the transmission rod (61) away from the protective ring (5) penetrates through the support plate (1) and extends to the bottom of the support plate (1), the transmission rod (61) is movably connected with the support plate (1), the bottom of the support plate (1) is fixedly connected with an internal thread ring (62), and the inner wall of the internal thread ring (62) is threadedly connected with an external thread ring (63).

3. The microphone component paint-spraying jig adjustment structure according to claim 2, characterized by: The limiting assembly (7) comprises a limiting ring (71) and a limiting groove (72), the inner wall of the limiting ring (71) is fixedly connected with the surface of the transmission rod (61), the limiting groove (72) is formed in the bottom of the inner wall surface of the external thread ring (63), and the surface of the limiting ring (71) is movably connected with the inner wall of the limiting groove (72).

4. The microphone component paint-spraying jig adjustment structure according to claim 2, characterized by: The bottom of the external thread ring (63) is fixedly connected with the fixed ring (8), the surface of the fixed ring (8) is fixedly connected with the rotating rod (9), and the rotating rod (9) is arranged in a plurality of annular equidistant distribution modes.

5. The microphone component paint-spraying jig adjustment structure according to claim 1, characterized by: The inside of the positioning cylinder (2) is provided with two clamping plates (10), the outer sides of the two clamping plates (10) are movably connected with screw rods (11) through shaft pins, the other ends of the screw rods (11) penetrate through the positioning cylinder (2) and extend to the outer sides of the positioning cylinder (2), and the screw rods (11) are threadedly connected with the positioning cylinder (2).

6. The microphone component paint-spraying jig adjustment structure according to claim 1, characterized by: The left side and the right side of the support plate (1) are fixedly connected with support plates (12), the bottom of the support plate (12) is fixedly connected with a support rod (13), and the bottom of the support rod (13) is fixedly connected with a bottom plate (14).

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