Microphone station caption box with high stability

Abstract

The utility model relates to the technical field of microphone accessories, in particular to a microphone station caption box with high stability. The device comprises an upper cover, a middle supporting piece and a bottom shell. A first center hole is formed in the upper cover; a second center hole is formed in the middle supporting piece, and a third center hole is formed in the bottom shell. The number of the middle supporting pieces is two. The upper cover and the middle supporting piece are sequentially and tightly fixed in the bottom shell from top to bottom, and the upper cover, the middle supporting piece and the bottom shell are coaxially arranged. A plurality of protrusions are evenly distributed on the inner wall of the second center hole of the middle supporting piece, the protrusions are made of soft rubber materials, and the front ends of the protrusions are in a sawtooth shape. The protrusions are evenly distributed in the center hole of the middle supporting piece, the middle supporting piece has enough elastic deformation, can not lose efficacy due to long-time use, can be matched with microphone tube bodies of different sizes, is wide in application range, and the front end of the middle supporting piece is in a sawtooth shape, so that adhesive force can be improved, and the middle supporting piece is tightly sleeved on the microphone tube bodies and is not prone to loosening.

Description

TECHNICAL FIELD

[0001] The utility model relates to microphone accessory technical field, concretely relates to a microphone station logo box with high stability. BACKGROUND

[0002] With the development of various new media, the microphone with station logo box is widely used, the microphone station logo box is sleeved on the microphone tube body, is used as the carrier of various information and is displayed to the audience. The existing station logo box is mostly the integrally-formed box body, is filled with sponge inside, contacts the microphone tube body through the elasticity of the sponge, and the defects are that first, the filled sponge body can only adapt to limited types of microphones, if the microphone tube body is too thick or too thin, the station logo box is not applicable; second, with the increase of use times, the middle hole of the filled sponge will become larger, and the elasticity will also be insufficient, thereby causing the station logo box to be loose, and bringing great inconvenience to the user. UTILITY MODEL CONTENT

[0003] The utility model discloses a microphone station logo box with high stability, which uses soft rubber protrusions to replace sponge, and the elasticity of the protrusions will not fail and can be deformed greatly, so it can adapt to different sizes of microphone tube diameters and has a wide range of applications.

[0004] To achieve the above object, the utility model provides the following technical scheme: a microphone station logo box with high stability, comprising an upper cover, an intermediate support and a bottom shell, wherein the upper cover is provided with a first central hole; the intermediate support is provided with a second central hole, and the bottom shell is provided with a third central hole;

[0005] The intermediate support is provided with two; the upper cover and the intermediate support are fixed in the bottom shell from top to bottom in sequence, and the upper cover, the intermediate support and the bottom shell are coaxially arranged;

[0006] The inner wall of the second central hole of the intermediate support is uniformly provided with a plurality of protrusions, the protrusions are made of soft rubber, and the front end of the protrusions is serrated.

[0007] Further, the end surface of the upper cover in contact with the intermediate support is provided with a first slot hole; the shape of the first slot hole is adapted to the upper end of the intermediate support; and the upper end of the intermediate support is embedded in the first slot hole.

[0008] Further, the inside of the bottom shell is provided with a second slot hole, the shape of the second slot hole is adapted to the lower end of the intermediate support; and the lower end of the intermediate support is embedded in the second slot hole.

[0009] Further, the bottom shell is uniformly provided with four first positioning columns, the intermediate support is provided with through holes adapted to the first positioning columns; and the intermediate support is attached to the bottom shell by penetrating the first positioning columns.

[0010] Further, the upper end face of the first positioning column is provided with a positioning hole; the lower end face of the upper cover is provided with a second positioning column matched with the positioning hole, and the second positioning column is embedded in the positioning hole.

[0011] Further, the inner side wall of the bottom shell is provided with a stepped surface and buckles, the buckles are located above the stepped surface and are uniformly distributed around the inner side wall of the bottom shell; the buckles fix the upper cover on the stepped surface.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1、The inner wall of the central hole of the intermediate support is uniformly provided with protrusions of soft rubber material, which has sufficient elastic deformation, can adapt to different sizes of microphone tubes, has wide application range, and the elasticity of the protrusions will not fail due to long use time; in addition, the front end of the protrusion is in a sawtooth shape, which can improve the adhesion and make it difficult to loosen on the microphone tube;

[0014] 2、The intermediate support is provided with two, which can position different height positions of the microphone tube, improve the constraint force of the intermediate support on the microphone tube, and make the microphone tube more stable and fixed in the teleprompter box;

[0015] 3、The first positioning column, the interface, the buckle and the like are arranged, so that the intermediate support and the upper cover can be quickly installed in the bottom shell, and the relative positions of the components are reliable and stable; the stability of the teleprompter box itself is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an exploded view of the utility model.

[0017] Figure 2 It is a bottom view of the upper cover of the utility model.

[0018] Figure 3 It is a top view of the intermediate support of the utility model.

[0019] Figure 4 It is a top view of the bottom shell of the utility model.

[0020] REFERENCE SIGNS:

[0021] 1, upper cover; 11, first central hole; 12, first slot hole; 13, second positioning column;

[0022] 2, intermediate support; 21, second central hole; 22, protrusion; 23, through hole; 3, bottom shell;

[0023] 31, third central hole; 32, second slot hole; 33, first positioning column; 331, positioning hole;

[0024] 34, step surface; 35, buckle. DETAILED DESCRIPTION

[0025] In order to illustrate the technical content of the utility model, the purposes and effects achieved, the following will be described in conjunction with the embodiments and the accompanying drawings.

[0026] Please refer to Figures 1-4 The utility model discloses a high stability microphone station mark box, containing upper cover 1, intermediate support 2 and bottom shell 3, be equipped with first center hole 11 on upper cover 1, be equipped with second center hole 21 on intermediate support 2, be equipped with third center hole 31 on bottom shell 3,

[0027] Intermediate support 2 is equipped with two, and upper cover 1, intermediate support 2 are fixed in bottom shell 3 in proper order from top to bottom, and upper cover 1, intermediate support 2, bottom shell 3 are coaxial arrangement,

[0028] The inner wall of second center hole 21 of intermediate support 2 is evenly distributed with several protrusions 22, the protrusion 22 is the protrusion made of soft glue material, and the front end of protrusion 22 is sawtooth-shaped.

[0029] From the above description, the utility model discloses that the inner wall of the center hole of intermediate support 2 is evenly provided with protrusion 22 made of soft glue material, which has sufficient elastic deformation, can adapt to different sizes of microphone tube body, and the elasticity of protrusion 22 will not fail due to long use time, the front end of protrusion 22 is sawtooth-shaped, can improve the adhesion, make it be not easy to loosen in the tight sleeve of microphone tube body, in addition, in order to improve the restraint of intermediate support 2 to microphone tube body, by setting two intermediate support 2, the different height positions of microphone tube body can be positioned, so that microphone tube body is more stable and fixed in station mark box.

[0030] Preferably, the end face of upper cover 1 and intermediate support 2 is equipped with first slot hole 12, the shape of first slot hole 12 is adapted to the upper end of intermediate support 2, and the upper end of intermediate support 2 is embedded in first slot hole 12.

[0031] From the above description, by the above setting, the relative displacement between intermediate support 2 and upper cover 1 will not occur, the stability of the connection between the two is ensured, and it is helpful for quick positioning in the assembly process, and the assembly time is reduced.

[0032] Preferably, the inside of bottom shell 3 is equipped with second slot hole 32, the shape of second slot hole 32 is adapted to the lower end of intermediate support 2, and the lower end of intermediate support 2 is embedded in second slot hole 32.

[0033] From the above description, through the above setting, the relative displacement between the intermediate support 2 and the bottom shell 3 does not occur, the stability between the two is ensured, and the quick positioning in the assembly process is facilitated, and the assembly time is reduced.

[0034] Preferably, four first positioning columns 33 are uniformly arranged in the bottom shell 3, and the intermediate support 2 is provided with through holes 23 matched with the first positioning columns 33; the intermediate support 2 is attached to the bottom shell 3 through the first positioning columns 33.

[0035] From the above description, through the above setting, the relative displacement between the two intermediate supports 2 and the bottom shell 3 does not occur, the stability between the two intermediate supports 2 and the bottom shell 3 is improved, and the quick positioning in the assembly process is facilitated, and the assembly time is reduced.

[0036] Preferably, the upper end surface of the first positioning column 33 is provided with a positioning hole 331; the lower end surface of the upper cover 1 is provided with a second positioning column 13 matched with the positioning hole 331, and the second positioning column 13 is embedded in the positioning hole 321.

[0037] From the above description, through the above setting, the relative positions among the upper cover 1, the intermediate support 2 and the bottom shell 3 are reliable and stable, and the stability of the logo box itself is improved, so that the microphone tube is more stable when embedded in the logo box.

[0038] Preferably, a stepped surface 34 and a buckle 35 are arranged on the inner side wall of the bottom shell 3, the buckle 35 is located above the stepped surface 34 and is uniformly distributed around the inner side wall of the bottom shell 3; and the buckle 35 fixes the upper cover 1 on the stepped surface 34.

[0039] From the above description, through the above setting, the upper cover 1 can be quickly connected with the bottom shell 3, and the intermediate support 2 is tightly fixed in the bottom shell 3, so that the installation is convenient and fast.

[0040] The working principle of the utility model is: when installing each part of the logo box, align the through hole 23 on the intermediate support 2 with the first positioning column 33, so that the first positioning column 33 passes through the through hole 23 and ensures that the lower end of the intermediate support 2 is embedded in the second slot hole 32; in the above manner, the second intermediate support 2 is placed; so that the two intermediate supports 2 are attached;

[0041] The upper cover 1 is placed on the upper surface of the upper intermediate support 2, and is pressed down, so that the upper cover is clamped between the buckle 35 and the stepped surface 34; the second positioning column 13 is embedded in the positioning hole 331; through the above steps of assembly, a logo box with relatively stable and reliable positions of each part can be formed.

[0042] In use, the microphone tube is put along the first center hole 11, the protrusion 22 on the second center hole 21 is deformed under the force of the microphone tube downward, the front end of the protrusion 22 is attached to the microphone tube, so that the microphone tube is not deviated; the microphone tube is pressed down to the third center hole 31, so that the microphone tube is stably fixed in the table mark box.

[0043] The above merely describes the embodiments of the present application, and does not limit the patent range of the present application, and any equivalent transformation or direct or indirect application in the related technical field by using the content of the present application specification and drawings is also included in the patent protection range of the present application.

Claims

1. A microphone logo box with high stability, comprising a top cover, a middle support member, and a bottom shell; the top cover has a first central hole; the middle support member has a second central hole; and the bottom shell has a third central hole; characterized in that, Two intermediate support members are provided; the upper cover and the intermediate support members are tightly fixed in the bottom shell from top to bottom, and the upper cover, the intermediate support members and the bottom shell are coaxially arranged. The inner wall of the second central hole of the intermediate support member has several protrusions evenly distributed. The protrusions are made of soft rubber material and the front end of the protrusions is serrated.

2. The microphone logo box with high stability according to claim 1, characterized in that, The upper cover has a first slot on the end face that contacts the intermediate support member; the shape of the first slot is adapted to the upper end of the intermediate support member; the upper end of the intermediate support member is embedded in the first slot.

3. A microphone logo box with high stability according to claim 1, characterized in that, The bottom shell has a second slot inside, the shape of which is adapted to the lower end of the intermediate support member; the lower end of the intermediate support member is embedded in the second slot.

4. A microphone logo box with high stability according to claim 1, characterized in that, The bottom shell is provided with four first positioning posts evenly arranged inside, and the intermediate support member is provided with through holes adapted to the first positioning posts; the intermediate support member passes through the first positioning posts and fits into the bottom shell.

5. A microphone logo box with high stability according to claim 4, characterized in that, The upper end face of the first positioning post is provided with a positioning hole; the lower end face of the upper cover is provided with a second positioning post that matches the positioning hole, and the second positioning post is embedded in the positioning hole.

6. A microphone logo box with high stability according to claim 1, characterized in that, The inner wall of the bottom shell is provided with a stepped surface and a buckle. The buckle is located above the stepped surface and is evenly distributed around the inner wall of the bottom shell; the buckle fixes the top cover to the stepped surface.

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