A buckle positioning structure

Abstract

The utility model relates to the technical field of processing fixtures, and discloses a snap-fit ​​positioning structure, including a basin frame body, a protective cover body and a positioning mechanism, the protective cover body is located at the outer end of the basin frame body, the positioning mechanism is located at the outer end of the protective cover body, the basin frame body includes a base, a mounting groove, a docking hole one, a magnet one, a receiving block and a clamping block, the mounting groove is fixedly arranged in the middle of the base, the docking hole one is fixedly arranged at the upper end of the mounting groove, the docking holes one are evenly distributed, and the magnet one is fixedly installed behind the docking hole one. The snap-fit ​​positioning structure can stably connect the basin frame body and the protective cover body, so that the sound membrane element can be conveniently and stably clamped, and the connection can be precisely positioned and clamped through the docking hole one and the docking block, so that the device is more convenient for subsequent sound membrane and other elements to be clamped and limited, and can adapt to the clamping element, and the upper and lower parts of the device fit more closely, and it is easier to disassemble, and it is more wear-resistant and durable than conventional columnar positioning.

Description

Technical Field

[0001] The utility model relates to the technical field of processing fixtures, in particular to a buckling positioning structure. Background Art

[0002] The sound membrane is an important component of the speaker. In order to allow the sound membrane to be processed, the dome membrane and the voice coil need to be processed and bonded together to form a component, so as to successfully complete the processing of the sound membrane. When processing and bonding the sound membrane, the dome membrane and the voice coil need to be clamped and aligned.

[0003] Traditionally, the voice coil is clamped manually and then glued together. However, the manual clamping and positioning method leads to lower processing efficiency of the sound membrane and reduces the convenience of sound membrane processing. Therefore, in the existing sound membrane processing process, a clamp that can replace manual positioning and clamping is used to clamp the voice coil, which is more convenient for processing and positioning of the voice coil.

[0004] However, the sound membrane components are small and not convenient to fix, and the processing precision is not enough. The design of these fixtures is not convenient enough to deal with each assembly stage of the sound membrane components, and it is inconvenient to disassemble. Each disassembly causes damage to the fixture itself, which affects the processing effect of the sound membrane. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a snap-fit ​​positioning structure to solve the problems raised in the above-mentioned background technology, such as the small size of the sound membrane element, which is inconvenient to fix, the lack of precision during processing, the lack of convenience in designing these clamps to cope with each assembly stage of the sound membrane element, the inconvenience of disassembly, and the damage to the clamp itself each time it is disassembled.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a snap-fit ​​positioning structure, including a basin frame body, a protective cover body and a positioning mechanism, the protective cover body is located at the outer end of the basin frame body, and the positioning mechanism is located at the outer end of the protective cover body, the basin frame body includes a base, a mounting groove, a docking hole 1, a magnet 1, a receiving block and a clamping block, the mounting groove is fixedly arranged in the middle of the base, the docking hole 1 is fixedly arranged at the upper end of the mounting groove, the docking holes 1 are equidistantly distributed, the magnet 1 is fixedly installed behind the docking hole 1, and the magnet 1 is equidistantly distributed. By installing the docking hole 1 and the magnet 1, the basin frame body and the protective cover body can be stably connected, so that the sound membrane element can be conveniently and stably clamped, and the connection hole 1 and the docking block are accurately positioned and clamped, so that the device is more convenient for subsequent sound membrane and other elements to be clamped and limited, and can adapt to the clamping element, and the upper and lower parts of the device are more fitted, and it is easier to disassemble. Compared with conventional columnar positioning, it is wear-resistant and durable.

[0009] Preferably, the receiving block is fixedly installed on the front side of the magnet, the receiving blocks are equidistantly distributed, and the clamping block is fixedly installed in the middle of the receiving block. The clamping block can be assembled with the assembly protrusion by installing it, so that the connection between the device structures is more precise and it is more convenient to clamp the sound membrane element.

[0010] Preferably, the protective cover body includes a table top, a boss, a docking block, a second magnet, an adsorption block and an assembly boss, the table top is movably mounted on the outer end of the first magnet, the boss is fixedly mounted in the middle of the table top, the docking block is fixedly arranged at the upper end of the boss, the docking blocks are equidistantly distributed, the second magnet is fixedly mounted behind the docking block, the second magnet is equidistantly distributed, and the boss is installed and matched with the installation groove, so that the protective cover body and the basin frame body can be better fitted and positioned.

[0011] Preferably, the adsorption block is fixedly arranged on the outside of magnet 2, the adsorption blocks are equidistantly distributed, and the assembly protrusion is fixedly installed on the outer end of the adsorption block. By installing the adsorption block, the adsorption block can be adapted to the receiving block, so that in the process of the protective cover body and the basin frame body fitting the positioning element, the protective cover body and the basin frame body are more stable and will not fall off easily.

[0012] Preferably, the positioning mechanism includes pin 1, pin 2, an assembly block, an assembly groove, magnet 3 and magnet 4, pin 1 is movably installed below the assembly protrusion, pin 2 is movably installed at the outer end of the boss, and the assembly block is fixedly installed at the outer end of the base. By installing pin 1 and pin 2, pin 1 and pin 2 can stably fix magnet 1 and magnet 2 on the upper ends of the mounting groove and the boss respectively, making the fitting connection between the mounting groove and the boss more stable, thereby improving the service life of the device structure.

[0013] Preferably, the assembly groove is fixedly arranged at the outer end of the table top, the magnet three is fixedly installed at the outer end of the assembly block, and the magnet four is fixedly installed at the inner end of the assembly groove. By installing the magnet four, the magnet four is connected with the magnet three, so that the protective cover body and the basin frame body will not fall off and scatter easily.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The buckle positioning structure, by installing a docking hole and a magnet, can make the device more convenient for subsequent sound film and other components to be clamped and limited, so that the device can adapt to the clamping components, and the upper and lower parts of the device are more closely matched and easier to disassemble. Compared with conventional columnar positioning, it is more wear-resistant and durable;

[0016] 2. The buckle positioning structure, by installing magnet four, is connected with magnet three, so that the cover body and the basin frame body are further improved in connection stability on the basis of close clamping, making the device more stable when used and not easy to fall off and scatter;

[0017] 3. The buckle positioning structure can stably fix magnet 1 and magnet 2 on the upper ends of the mounting groove and the boss respectively by installing pin 1 and pin 2, so that the mounting groove and the boss are more stably connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the planar structure of the basin frame body of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of the top plan structure of the protective cover body of the utility model;

[0021] Figure 4 For this utility model Figure 1 A schematic diagram of the three-dimensional enlarged structure at center A;

[0022] Figure 5 For this utility model Figure 1 Schematic diagram of the three-dimensional enlarged structure at point B in the middle.

[0023] In the figure: 1. basin stand body; 101. base; 102. mounting groove; 103. docking hole 1; 104. magnet 1; 105. receiving block; 106. clamping block; 2. cover body; 201. table top; 202. boss; 203. docking block; 204. magnet 2; 205. adsorption block; 206. assembly convex block; 3. positioning mechanism; 301. pin 1; 302. pin 2; 303. assembly block; 304. assembly groove; 305. magnet 3; 306. magnet 4. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5The utility model provides a technical solution: a buckle positioning structure, including a basin frame body 1, a protective cover body 2 and a positioning mechanism 3, the protective cover body 2 is located at the outer end of the basin frame body 1, the positioning mechanism 3 is located at the outer end of the protective cover body 2, the basin frame body 1 includes a base 101, a mounting groove 102, a docking hole 103, a magnet 104, a receiving block 105 and a clamping block 106, the mounting groove 102 is fixedly arranged in the middle of the base 101, the docking hole 103 is fixedly arranged at the upper end of the mounting groove 102, the docking holes 103 are equidistantly distributed, and the magnet 104 is fixed Installed behind the docking hole 103, the magnets 104 are evenly distributed. By installing the docking hole 103 and the magnets 104, the basin frame body 1 and the cover body 2 are conveniently connected through the magnets 104 and the magnets 204, and the docking hole 103 and the docking block 203 are precisely positioned and connected, so that the device is more convenient for subsequent sound film and other components to clamp and limit, so that the device can adapt to the clamping components, and the upper and lower parts of the device are more closely matched, and it is easier to disassemble. Compared with the conventional columnar positioning, it is wear-resistant and durable, which increases the convenience of using, processing and clamping of the device;

[0026] The receiving block 105 is fixedly installed on the front side of the magnet 104, and the receiving block 105 is evenly distributed. The clamping block 106 is fixedly installed in the middle of the receiving block 105. By installing the clamping block 106, it can be assembled with the assembly protrusion 206, so that the connection between the device structures is more precise, and it is more convenient to clamp the sound membrane element, which improves the accuracy of the clamping of the device. The cover body 2 includes a table 201, a boss 202, a docking block 203, a magnet 204, an adsorption block 205 and an assembly protrusion 206. The table 201 is movably installed on the outer end of the magnet 104, the boss 202 is fixedly installed in the middle of the table 201, the docking block 203 is fixedly set at the upper end of the boss 202, the docking blocks 203 are evenly distributed, and the magnet 204 is fixedly installed on the docking Behind the block 203, the second magnet 204 is distributed at an equal distance. By installing the boss 202, the boss 202 is matched with the installation groove 102, so that the protective cover body 2 and the basin frame body 1 are better fitted and positioned, the stability of the clamping and positioning is improved, and the practicality of the device is increased. The adsorption block 205 is fixedly arranged on the outside of the second magnet 204. The adsorption block 205 is distributed at an equal distance. The assembly convex block 206 is fixedly installed on the outer end of the adsorption block 205. By installing the adsorption block 205, the adsorption block 205 can be matched with the receiving block 105, so that in the process of the protective cover body 2 and the basin frame body 1 fitting the positioning element, the protective cover body 2 and the basin frame body 1 are more stable and will not fall off easily, which improves the stability of the clamping and positioning of the device, and further improves the use effect of the device;

[0027] The positioning mechanism 3 includes a pin 1 301, a pin 2 302, an assembly block 303, an assembly groove 304, a magnet 305 and a magnet 4 306. The pin 1 301 is movably mounted below the assembly protrusion 206, the pin 2 302 is movably mounted on the outer end of the boss 202, and the assembly block 303 is fixedly mounted on the outer end of the base 101. By installing the pin 1 301 and the pin 2 302, the pin 1 301 and the pin 2 302 can stably fix the magnet 1 104 and the magnet 2 204 on the upper ends of the mounting groove 102 and the boss 202, respectively, so that the mounting groove 102 and the boss 202 are more stably connected. The stability of the connection between the device structures is improved, and the clamping effect is increased. The assembly groove 304 is fixedly arranged at the outer end of the table 201, the magnet three 305 is fixedly installed at the outer end of the assembly block 303, and the magnet four 306 is fixedly installed at the inner end of the assembly groove 304. By installing the magnet four 306, the magnet four 306 is connected with the magnet three 305, and the assembly groove 304 is matched with the assembly block 303, so that the stability of the connection between the cover body 2 and the basin frame body 1 is further improved on the basis of the fitting clamping, so that the device is more stable when used and will not fall off and scatter easily, and the stability of the device structure is further improved.

[0028] Working principle: The snap-fit ​​positioning structure is connected with magnet three 305 through magnet four 306 when in use, so that the assembly groove 304 is adapted to the assembly block 303, so that the protective cover body 2 and the basin frame body 1 are fitted to position the components. When in use, pin one 301 and pin two 302 can stably fix magnet one 104 and magnet two 204 on the upper ends of the mounting groove 102 and the boss 202, respectively, so that the mounting groove 102 and the boss 202 are more stably fitted and connected, and the stability of the device structure is increased. The adsorption block 205 can be interactively adapted with the receiving block 105, so that the protective cover body 2 and the basin frame In the process of the main body 1 fitting the positioning element, the protective cover body 2 and the basin frame body 1 are made more stable and will not fall off easily. The clamping block 106 can be assembled with the assembly protrusion 206, so that the connection between the device structures is more precise and it is more convenient to clamp the sound membrane element. The magnet 104 and the magnet 2 204 are connected to form a precise positioning clamping structure for the basin frame body 1 and the protective cover body 2 as a whole, making the device more convenient for subsequent sound membrane and other components to be clamped and limited. The device fits better up and down and is easier to disassemble. Compared with conventional columnar positioning, it is wear-resistant and durable, which increases the convenience of using, processing and clamping the device.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A buckling positioning structure, comprising a basin frame body (1), a protective cover body (2) and a positioning mechanism (3), characterized in that: The protective cover body (2) is located at the outer end of the basin frame body (1); the positioning mechanism (3) is located at the outer end of the protective cover body (2); the basin frame body (1) comprises a base (101), a mounting groove (102), a docking hole (103), a magnet (104), a receiving block (105) and a clamping block (106); the mounting groove (102) is fixedly arranged in the middle of the base (101); the docking hole (103) is fixedly arranged at the upper end of the mounting groove (102); the docking holes (103) are equidistantly distributed; the magnet (104) is fixedly arranged behind the docking hole (103); the magnet (104) is equidistantly distributed.

2. A buckling and positioning structure according to claim 1, characterized in that: The receiving block (105) is fixedly mounted on the front side of the first magnet (104), the receiving blocks (105) are distributed at equal intervals, and the clamping block (106) is fixedly mounted in the middle of the receiving block (105).

3. A buckling and positioning structure according to claim 2, characterized in that: The protective cover body (2) comprises a table (201), a boss (202), a docking block (203), a second magnet (204), an adsorption block (205) and an assembly boss (206); the table (201) is movably mounted on the outer end of the first magnet (104); the boss (202) is fixedly mounted on the middle of the table (201); the docking block (203) is fixedly arranged on the upper end of the boss (202); the docking blocks (203) are equidistantly distributed; the second magnet (204) is fixedly mounted behind the docking block (203); the second magnet (204) is equidistantly distributed.

4. The buckling and positioning structure according to claim 3, characterized in that: The adsorption block (205) is fixedly arranged on the outside of the second magnet (204), the adsorption blocks (205) are distributed at equal distances, and the assembly protrusion (206) is fixedly installed on the outer end of the adsorption block (205).

5. The buckling and positioning structure according to claim 4, characterized in that: The positioning mechanism (3) comprises a pin 1 (301), a pin 2 (302), an assembly block (303), an assembly groove (304), a magnet 3 (305) and a magnet 4 (306); the pin 1 (301) is movably mounted below the assembly protrusion (206); the pin 2 (302) is movably mounted on the outer end of the boss (202); and the assembly block (303) is fixedly mounted on the outer end of the base (101).

6. The buckling and positioning structure according to claim 5, characterized in that: The assembly groove (304) is fixedly arranged at the outer end of the table top (201), the third magnet (305) is fixedly installed at the outer end of the assembly block (303), and the fourth magnet (306) is fixedly installed at the inner end of the assembly groove (304).

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