Miniature metal connecting piece

Abstract

The utility model discloses a miniature metal connecting piece which comprises a main connecting frame and a cover piece, the four sides of the main connecting frame are all provided with abutting plates, one side of each abutting plate is fixedly connected with an auxiliary connecting piece, and a fastening mechanism is arranged in the main connecting frame; the fastening mechanism comprises two fastening blocks fixedly connected to one side of the abutting plate, one side of each fastening block extends into the main connecting frame in a sliding mode, fastening inserting holes are formed in the fastening blocks, and a plurality of supporting plates are fixedly connected to the inner wall of the main connecting frame. According to the miniature metal connecting piece, a plurality of miniature metal pieces can be conveniently and simultaneously connected and mounted through the plurality of auxiliary connecting pieces, and meanwhile, the plurality of auxiliary connecting pieces can be fastened and connected into the main connecting frame through the fastening mechanism, so that normal work of the miniature metal connecting piece is facilitated, and meanwhile, the miniature metal connecting piece is simple in disassembly and assembly mode and convenient to assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic product connectors, in particular to a micro metal connector. Background Art

[0002] Electronic products are products that use electricity as the basis of their work, mainly including: watches, smart phones, telephones, televisions, DVD players, video recorders, camcorders, radios, radio recorders, combination speakers, laser players, computers, game consoles, mobile communication products, etc. Early products were named electronic products because they mainly used electron tubes as basic components. Electronic products contain multiple micro-metals inside, and connectors are used when installing them.

[0003] The authorization announcement number CN 221170228 U discloses a metal connector, which belongs to the technical field of metal connection products. Its practical new type includes a connecting rod, a connector, the connectors are arranged on both sides of the connecting rod, a connecting mechanism, the connecting mechanism is arranged on the front of the connector, the connecting mechanism includes a rotating rod, the rotating rod is arranged on the front of the connector, the back of the rotating rod penetrates into the interior of the connector, the top and bottom of the surface of the rotating rod are fixedly connected with a pulling plate, the front of the pulling plate and the side away from the rotating rod are fixedly connected with a transmission shaft, the surface of the transmission shaft is sleeved with a transmission frame, and the outer side of the transmission frame is fixedly connected with a pulling plate. Its practical new type connects the metal connector one and the metal connector two to the connecting rod by setting a connecting mechanism, so that the metal connector one and the metal connector two are assembled into a metal connector, and the user can connect the two metal connectors when using them, which is convenient for assembly.

[0004] However, the connector has the following shortcomings: when the device is used, it can connect two metal parts together for assembly, but some micro metal parts often require multiple parts to be used in combination, and the connector cannot install multiple micro metal parts at the same time, resulting in limited use effect.

[0005] Therefore, the utility model provides a micro metal connector to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a micro metal connector to solve the above problems.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a micro metal connector, including a main connecting frame and a cover, the four sides of the main connecting frame are provided with abutment plates, one side of the abutment plate is fixedly connected to an auxiliary connecting member, and a fastening mechanism is provided in the main connecting frame;

[0008] The fastening mechanism includes two fastening blocks fixedly connected to one side of the abutment plate, one side of each of the fastening blocks slides and extends into the main connecting frame, each of the fastening blocks is provided with a fastening socket, the inner wall of the main connecting frame is fixedly connected to a plurality of support plates, each of the support plates is penetrated by a first threaded tube, the outer wall of the main connecting frame is penetrated by a plurality of hollow columns, each of the hollow columns is slidably and interspersed with long bolts, each of the long bolts slides through the corresponding fastening sockets, and each of the long bolts is threadedly extended into the corresponding first threaded tube.

[0009] Preferably, a positioning circular hole is opened on one side of each of the fastening blocks, an installation frame is arranged in the main connecting frame, and a plurality of positioning rods are fixedly connected to the outer wall of the installation frame, and one end of each of the positioning rods slides and extends into the corresponding positioning circular holes respectively. By using the arranged positioning circular holes, the installation frame and the positioning rods in combination, the fastening blocks can be positioned to prevent them from being offset, thereby improving the assembly effect.

[0010] Preferably, four anti-deflection sleeves are fixedly connected to the inner wall of the installation frame, and four second threaded cylinders are fixedly connected to the bottom inner wall of the main connecting frame. The four second threaded cylinders respectively slide through the corresponding anti-deflection sleeves. The installation frame and the main connecting frame can be conveniently positioned and connected by using the anti-deflection sleeves and the second threaded cylinders.

[0011] Preferably, four auxiliary blocks are fixedly connected to the inner wall of the installation frame, and countersunk holes are provided on the tops of the four auxiliary blocks. Short bolts are provided in the countersunk holes, and the bottom end threads of the short bolts extend into the corresponding second threaded tubes. By using the auxiliary blocks, countersunk holes, short bolts and second threaded tubes in combination, the installation frame can be conveniently fastened to the main connecting frame, which is convenient for installation and use.

[0012] Preferably, a mounting hole is provided at the bottom of the main connecting frame, and four positioning square holes are provided at the bottom of the main connecting frame. By using the mounting hole and the positioning square holes in combination, the main connecting frame can be conveniently positioned and installed on the metal parts of the electronic product, which is convenient for assembly and use.

[0013] Preferably, the cover member includes a closing cover arranged above the main connecting frame, the bottom of the closing cover is fixedly connected to a closing frame, the bottom of the closing frame is connected to the top of the main connecting frame, the bottom of the closing cover is fixedly connected to a fixing frame, the bottom end of the fixing frame extends into the installation frame, the fixing frame and the installation frame are interference fit, and the top opening of the main connecting frame can be conveniently closed by the set cover member, and the disassembly and assembly method is simple, and it is convenient to use.

[0014] Preferably, the auxiliary connecting member includes an extension block fixedly connected to one side of the abutting plate. A U-shaped bracket is fixedly connected to one side of the extension block. Two fixing holes are formed in the U-shaped bracket. By providing the auxiliary connecting member, it is convenient to install the micro metal parts and convenient for installation and use.

[0015] Beneficial effects

[0016] The utility model provides a micro metal connecting member. Compared with the prior art, the following beneficial effects are achieved:

[0017] (1) For this micro metal connecting member, through the provided multiple auxiliary connecting members, it is convenient to connect and install multiple micro metal parts simultaneously. At the same time, through the provided fastening mechanism, the multiple auxiliary connecting members can be firmly connected to the main connecting frame, thus facilitating its normal operation. Meanwhile, the disassembly and assembly methods are simple and convenient for assembly.

[0018] (2) For this micro metal connecting member, through the multiple positioning rods provided on the installation frame, it is convenient to position the fastening blocks inserted into the main connecting frame, preventing them from shifting and causing the micro metal parts they are connected to to be misaligned, thus facilitating its normal operation. Description of the drawings

[0019] Figure 1 is the three-dimensional external structure diagram of the utility model;

[0020] Figure 2 is the partial exploded installation structure schematic diagram of the utility model;

[0021] Figure 3 is the related structure schematic diagram of the installation frame in the utility model;

[0022] Figure 4 is the assembly drawing of the cover member in the utility model.

[0023] In the figure: 1, main connecting frame; 2, cover member; 201, closing cover; 202, closing frame; 203, fixing frame; 3, abutting plate; 4, auxiliary connecting member; 401, extension block; 402, U-shaped bracket; 403, fixing hole; 5, fastening block; 6, fastening insertion hole; 7, support plate; 8, first threaded cylinder; 9, hollow column; 10, long bolt; 11, positioning round hole; 12, installation frame; 13, positioning rod; 14, anti-deviation sleeve; 15, second threaded cylinder; 16, auxiliary block; 17, counterbore; 18, short bolt; 19, installation hole; 20, positioning square hole. Detailed implementation manners

[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] Embodiment 1:

[0026] See also Figure 1 and Figure 2 A miniature metal connector comprises a main connecting frame 1 and a cover 2, wherein four sides of the main connecting frame 1 are provided with abutment plates 3, one side of the abutment plates 3 is fixedly connected with an auxiliary connecting member 4, and a fastening mechanism is provided inside the main connecting frame 1;

[0027] The fastening mechanism includes two fastening blocks 5 fixedly connected to one side of the abutment plate 3, one side of the multiple fastening blocks 5 slides and extends into the main connecting frame 1, and the multiple fastening blocks 5 are provided with fastening holes 6. The inner wall of the main connecting frame 1 is fixedly connected to a plurality of support plates 7, and the multiple support plates 7 are penetrated by a first threaded tube 8. The outer wall of the main connecting frame 1 is penetrated by a plurality of hollow columns 9, and the multiple hollow columns 9 are slidably inserted and connected with long bolts 10. The multiple long bolts 10 slide through the corresponding fastening holes 6 respectively, and the multiple long bolts 10 are threadedly extended into the corresponding first threaded tube 8 respectively.

[0028] Embodiment 2:

[0029] See also Figures 1 to 4, on the basis of the first embodiment, this embodiment provides a technical solution: positioning round holes 11 are formed in one side of multiple fastening blocks 5, an installation frame 12 is arranged in the main connection frame 1, multiple positioning rods 13 are fixedly connected to the outer wall of the installation frame 12, and one ends of the multiple positioning rods 13 respectively slide and extend into the corresponding positioning round holes 11; four anti-deviation sleeves 14 are fixedly connected to the inner wall of the installation frame 12, four second threaded cylinders 15 are fixedly connected to the bottom inner wall of the main connection frame 1, and the four second threaded cylinders 15 respectively slide through the corresponding anti-deviation sleeves 14; four auxiliary blocks 16 are fixedly connected to the inner wall of the installation frame 12, counterbore holes 17 are formed in the tops of the four auxiliary blocks 16, short bolts 18 are arranged in the counterbore holes 17, and the bottom ends of the short bolts 18 are threadedly extended into the corresponding second threaded cylinders 15; an installation hole 19 is formed in the bottom of the main connection frame 1, and four positioning square holes 20 are formed in the bottom of the main connection frame 1; the cover member 2 includes a closed cover 201 arranged above the main connection frame 1, a closed frame 202 is fixedly connected to the bottom of the closed cover 201, the bottom of the closed frame 202 is connected to the top of the main connection frame 1, a fixed frame 203 is fixedly connected to the bottom of the closed cover 201, the bottom end of the fixed frame 203 extends into the installation frame 12, and the fixed frame 203 is in interference fit with the installation frame 12; the auxiliary connecting member 4 includes an extension block 401 fixedly connected to one side of the pressing plate 3, a C-shaped bracket 402 is fixedly connected to one side of the extension block 401, and two fixing holes 403 are formed in the C-shaped bracket 402.

[0030] Meanwhile, the content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0031] Working principle: When in use, the main connection frame 1 is connected to relevant metal parts through the installation hole 19, and is positioned through the positioning square hole 20 at the same time. After the main connection frame 1 is fixed firmly, the micro metal parts are connected and fastened through the C-shaped bracket 402 and the fixing holes 403. Then, the fastening block 5 on one side of the pressing plate 3 is aligned with the main connection frame 1 and inserted. The positioning rod 13 is inserted into the corresponding positioning round hole 11. Then, the long bolt 10 in the corresponding hollow column 9 is inserted, so that it penetrates through the aligned fastening insertion hole 6 and then is inserted into the first threaded cylinder 8. Then, it can be tightened to fix the fastening block 5 firmly, completing the installation work of a single micro metal part. Subsequently, the above operations are repeated to assemble multiple other micro metal parts.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A miniature metal connector, comprising a main connecting frame (1) and a cover (2), characterized in that: On four sides of the main connecting frame (1), there are provided abutting plates (3). On one side of the abutting plate (3), there is fixedly connected an auxiliary connecting piece (4). Inside the main connecting frame (1), there is provided a fastening mechanism; The fastening mechanism includes two fastening blocks (5) fixedly connected to one side of the abutting plate (3). One side of each of the plurality of fastening blocks (5) slidably extends into the main connecting frame (1). On each of the plurality of fastening blocks (5), there is opened a fastening insertion hole (6). The inner wall of the main connecting frame (1) is fixedly connected with a plurality of support plates (7). Each of the plurality of support plates (7) is penetrated and connected with a first threaded cylinder (8). The outer wall of the main connecting frame (1) is penetrated and connected with a plurality of hollow columns (9). On each of the plurality of hollow columns (9), there is slidably inserted and connected a long bolt (10). Each of the plurality of long bolts (10) respectively slidably penetrates through the corresponding fastening insertion hole (6), and each of the plurality of long bolts (10) respectively threadedly extends into the corresponding first threaded cylinder (8).

2. A micro metal connector according to claim 1, characterized in that: On one side of each of the plurality of fastening blocks (5), there is opened a positioning round hole (11). Inside the main connecting frame (1), there is provided a mounting frame (12). The outer wall of the mounting frame (12) is fixedly connected with a plurality of positioning rods (13). One end of each of the plurality of positioning rods (13) respectively slidably extends into the corresponding positioning round hole (11).

3. A micro metal connector according to claim 2, characterized in that: The inner wall of the mounting frame (12) is fixedly connected with four anti-deviation sleeves (14). The bottom inner wall of the main connecting frame (1) is fixedly connected with four second threaded cylinders (15). Each of the four second threaded cylinders (15) respectively slidably penetrates through the corresponding anti-deviation sleeve (14).

4. A micro metal connector according to claim 3, characterized in that: The inner wall of the mounting frame (12) is fixedly connected with four auxiliary blocks (16). On the top of each of the four auxiliary blocks (16), there is opened a countersunk head hole (17). Inside the countersunk head hole (17), there is provided a short bolt (18). The bottom end of the short bolt (18) threadedly extends into the corresponding second threaded cylinder (15).

5. A micro metal connector according to claim 1, characterized in that: On the bottom of the main connecting frame (1), there is opened a mounting hole (19). On the bottom of the main connecting frame (1), there are opened four positioning square holes (20).

6. A micro metal connector according to claim 2, characterized in that: The cover member (2) includes a closed cover (201) arranged above the main connecting frame (1). The bottom of the closed cover (201) is fixedly connected with a closed frame (202). The bottom of the closed frame (202) is connected to the top of the main connecting frame (1). The bottom of the closed cover (201) is fixedly connected with a fixed frame (203). The bottom end of the fixed frame (203) extends into the mounting frame (12), and the fixed frame (203) is in interference fit with the mounting frame (12).

7. A micro metal connector according to claim 1, characterized in that: The auxiliary connecting piece (4) includes an extension block (401) fixedly connected to one side of the abutting plate (3). On one side of the extension block (401), there is fixedly connected a U-shaped bracket (402). On the U-shaped bracket (402), there are opened two fixing holes (403).

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