Electric connector convenient and rapid to clamp

Abstract

The utility model relates to an electric connector convenient and fast to clamp, which belongs to the technical field of electric connectors and comprises a connecting plate, a shell is mounted on the right side of the connecting plate, a socket is fixedly connected inside the shell, and a plug is plugged on the outer surface of the socket. According to the electric connector convenient and rapid to clamp, when a plug is clamped with a socket, a poke rod moves rightwards, and then a connecting rod slides in a connecting plate, so that a sliding column connected with the connecting rod slides in a movable rod, and the plug connected with the connecting rod is clamped into the socket; the two limiting blocks limit the plug under the elastic action of the compression spring, and the four positioning metal columns play a role in protection, so that the situation of left-right deviation in the connection process is avoided as much as possible, and the connection stability is ensured to be higher; and during pulling, the poke rod is moved to the left side to drive the connecting rod to slide to the left in the connecting plate, and the plug is separated from the interior of the socket, so that the separation between the plug and the socket is realized, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric connectors, in particular to an electric connector which is convenient and quick to connect. Background Art

[0002] Electrical connectors are widely used for circuit connection between various electrical equipment. Electrical connectors generally include a plug part and a socket part. After the two parts are plugged in, the internal contacts contact each other to realize the transmission of current or signals between the components.

[0003] The electrical connector in the related art consists of a fixed-end electrical connector, i.e., a female contact (referred to as a socket), and a free-end electrical connector, i.e., a male contact (referred to as a plug). The socket is fixed to the electrical component through its square (round) disk (some are also welded), and the plug is generally connected to the cable, and then the plug is inserted into the socket to achieve circuit connectivity. Therefore, whether the plug and socket are easy to plug and unplug, and whether the plug and socket are stable and not easy to detach after insertion are important indicators for judging the quality of the electrical connector.

[0004] Traditional electrical connectors usually use snap-on or threaded connections. When removing the snap-on connection, the staff needs to manually take a screwdriver to disengage the snap-on from the slot. The operation steps are relatively complicated and may cause damage to the surface of the snap-on, resulting in a shorter service life of the snap-on. Therefore, an electrical connector that is easy to connect and can be quickly connected is used to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an electrical connector that is convenient and quick to connect, which has the advantages of being more convenient to pull out the electrical connector, not easily damaging the surface of the electrical connector, and increasing the service life. It solves the problem that the electrical connection adopts a snap-on connection method, which requires a screwdriver to separate when pulling out, causing damage to the surface of the electrical connector and affecting the service life.

[0006] To achieve the above object, the utility model provides the following technical solution: an electrical connector for convenient and quick clamping, comprising a connecting plate, a shell is installed on the right side of the connecting plate, a socket is fixedly connected inside the shell, a plug is plugged into the outer surface of the socket, and a clamping assembly is arranged on the left side of the connecting plate;

[0007] The clamping assembly includes a fixed column, which is fixedly connected to the left outer surface of the connecting plate, the bottom of the fixed column is fixedly connected to the connecting column, the bottom of the connecting column is hinged with a movable rod, the inside of the movable rod is slidably connected to a sliding column, the back of the sliding column is fixedly connected to the connecting rod, the outer surface of the connecting rod is fixedly connected to a connecting spring, and the right side of the connecting rod is fixedly connected to the left side of the plug.

[0008] Furthermore, a wiring terminal is fixedly connected to the right side of the shell, and four positioning metal pillars are fixedly connected to the inside of the socket, and the plug is located inside the socket through the four positioning metal pillars.

[0009] Furthermore, two compression springs are fixedly connected to the outer surface of the socket, and opposite sides of the two compression springs are fixedly connected to limiting pillars, and opposite sides of the two limiting pillars are fixedly connected to limiting blocks.

[0010] Furthermore, a limit block groove is provided inside the plug, and the two limit blocks are both trapezoidal blocks in shape, and the two limit blocks are both located inside the plug through the limit block groove.

[0011] Furthermore, a slide column groove is provided inside the movable rod, and the slide column slides inside the movable rod through the slide column groove. A toggle rod is fixedly connected to the bottom of the movable rod, and an anti-slip pattern is provided on the outer surface of the toggle rod.

[0012] Furthermore, a sleeve is fixedly connected to the left outer surface of the connecting plate, the connecting spring slides on the outer surface of the connecting rod, and the connecting spring is located inside the sleeve.

[0013] Furthermore, a sliding through hole is provided inside the connecting plate, and the connecting rod slides inside the connecting plate through the sliding through hole.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The electrical connector is convenient for quick connection. When the plug is connected to the socket, the toggle rod is moved to the right, and then the connecting rod slides inside the connecting plate, so that the sliding column connected to the connecting rod slides inside the movable rod, and the plug connected to the connecting rod is connected to the inside of the socket. The two limit blocks limit the plug under the elastic action of the compression spring, and the four positioning metal columns play a protective role, so as to avoid left and right deviation during the connection process as much as possible, and ensure that the connection is more stable; when pulling out, the toggle rod is moved to the left, driving the connecting rod to slide to the left inside the connecting plate, and the plug is separated from the inside of the socket, so as to achieve separation between the two, thereby improving the convenience of the device.

[0016] 2. The electrical connector that is convenient for quick connection is provided with a limit column and a limit block inside the socket, so that when the plug encounters vibration of the equipment during use, it can avoid up and down shaking as much as possible, thereby improving the stability of the connection; by providing a connecting spring, after the connecting rod moves to the right, the compressed state of the connecting spring inside the spring sleeve is released and is in an extended state, thereby achieving a more secure connection of the plug after connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the main cross-sectional view of the structure of the utility model;

[0018] Figure 2 This is a left side view of the structure of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the structural annular block of the utility model.

[0020] In the figure: 1. connecting plate; 2. shell; 3. socket; 4. positioning metal column; 5. plug; 6. fixing column; 7. connecting column; 8. movable rod; 9. sliding column; 10. connecting rod; 11. connecting spring; 12. sleeve; 13. toggle rod; 14. compression spring; 15. limit column; 16. limit block. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 In this embodiment, an electrical connector that is convenient for quick connection includes a connecting plate 1, a shell 2 is installed on the right side of the connecting plate 1, a terminal is fixedly connected to the right side of the shell 2, a socket 3 is fixedly connected inside the shell 2, a plug 5 is plugged into the outer surface of the socket 3, and four positioning metal columns 4 are fixedly connected inside the socket 3. The plug 5 is located inside the socket 3 through the four positioning metal columns 4.

[0023] A snap-on assembly is provided on the left side of the connecting plate 1; the snap-on assembly includes a fixed column 6, which is fixedly connected to the left outer surface of the connecting plate 1, a connecting column 7 is fixedly connected to the bottom of the fixed column 6, a movable rod 8 is hinged at the bottom of the connecting column 7, a sliding column 9 is slidably connected inside the movable rod 8, a sliding column groove is opened inside the movable rod 8, and the sliding column 9 slides inside the movable rod 8 through the sliding column groove.

[0024] A connecting rod 10 is fixedly connected to the back of the sliding column 9, a sliding through hole is opened inside the connecting plate 1, and the connecting rod 10 slides inside the connecting plate 1 through the sliding through hole. A connecting spring 11 is fixedly connected to the outer surface of the connecting rod 10, and the right side of the connecting rod 10 is fixedly connected to the left side of the plug 5. A sleeve 12 is fixedly connected to the left outer surface of the connecting plate 1, and the connecting spring 11 slides on the outer surface of the connecting rod 10, and the connecting spring 11 is located inside the sleeve 12.

[0025] The bottom of the movable rod 8 is fixedly connected with a toggle rod 13 , and the outer surface of the toggle rod 13 is provided with anti-skid patterns.

[0026] Two compression springs 14 are fixedly connected to the outer surface of the socket 3, and the opposite sides of the two compression springs 14 are fixedly connected to the limiting columns 15, and the opposite sides of the two limiting columns 15 are fixedly connected to the limiting blocks 16. A limiting block groove is provided inside the plug 5, and the two limiting blocks 16 are both trapezoidal blocks in shape. The two limiting blocks 16 are both located inside the plug 5 through the limiting block groove.

[0027] In this embodiment, by providing a limit column 15 and a limit block 16 inside the socket 3, the purpose is to avoid up and down shaking of the plug 5 as much as possible when the device vibrates during use, thereby improving the stability of the clamping.

[0028] In this embodiment, by providing a connecting spring 11, after the connecting rod 10 moves to the right, the connecting spring 11 is released from the compressed state inside the elastic sleeve 10 and is in an extended state, thereby achieving a more secure connection of the plug 5 after being snapped in.

[0029] The working principle of the above embodiment is:

[0030] The electrical connector is convenient for quick connection. When the plug 5 is connected to the socket 3, the toggle rod 13 is moved to the right, and then the connecting rod 10 slides inside the connecting plate 1, so that the sliding column 9 connected to the connecting rod 10 slides inside the movable rod 8, and the plug 5 connected to the connecting rod 10 is connected to the inside of the socket 3. The two limit blocks 16 limit the plug 5 under the elastic action of the compression spring 14, and the four positioning metal columns 4 play a protective role, trying to avoid left and right deviations during the connection process, thereby ensuring a stronger connection stability; when pulling out, the toggle rod 13 is moved to the left, driving the connecting rod 10 to slide to the left inside the connecting plate 1, and the plug 5 is separated from the inside of the socket 3, thereby realizing the separation between the two, thereby improving the convenience of the device.

[0031] It should be noted that the standard parts used in the application can be purchased from the market, special-shaped parts can be customized according to the description in the specification and drawings, and the specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art, and conventional means. Machinery, parts and equipment all adopt conventional models in the prior art; plus the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] 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. An electrical connector for quick and easy connection, comprising a connecting plate (1), characterized in that: A housing (2) is installed on the right side of the connecting plate (1), a socket (3) is fixedly connected to the interior of the housing (2), a plug (5) is plugged into the outer surface of the socket (3), and a snap-on assembly is provided on the left side of the connecting plate (1); The snap-on assembly comprises a fixing column (6), wherein the fixing column (6) is fixedly connected to the left outer surface of the connecting plate (1), the bottom of the fixing column (6) is fixedly connected to a connecting column (7), the bottom of the connecting column (7) is hinged with a movable rod (8), the inside of the movable rod (8) is slidably connected to a sliding column (9), the back of the sliding column (9) is fixedly connected to a connecting rod (10), the outer surface of the connecting rod (10) is fixedly connected to a connecting spring (11), and the right side of the connecting rod (10) is fixedly connected to the left side of the plug (5).

2. The electrical connector for quick and easy connection according to claim 1, characterized in that: A wiring terminal is fixedly connected to the right side of the housing (2), four positioning metal pillars (4) are fixedly connected inside the socket (3), and the plug (5) is located inside the socket (3) via the four positioning metal pillars (4).

3. The electrical connector for quick and easy connection according to claim 1, characterized in that: Two compression springs (14) are fixedly connected to the outer surface of the socket (3), the opposite sides of the two compression springs (14) are fixedly connected to limiting posts (15), and the opposite sides of the two limiting posts (15) are fixedly connected to limiting blocks (16).

4. The electrical connector for quick and easy connection according to claim 3, characterized in that: A limit block slot is provided inside the plug (5), the two limit blocks (16) are both trapezoidal blocks in shape, and the two limit blocks (16) are both located inside the plug (5) through the limit block slot.

5. The electrical connector for quick and easy connection according to claim 1, characterized in that: The movable rod (8) is provided with a slide column groove inside, and the slide column (9) slides inside the movable rod (8) through the slide column groove. The bottom of the movable rod (8) is fixedly connected with a toggle rod (13), and the outer surface of the toggle rod (13) is provided with anti-slip patterns.

6. The electrical connector for quick and easy connection according to claim 1, characterized in that: A sleeve (12) is fixedly connected to the left outer surface of the connecting plate (1), the connecting spring (11) slides on the outer surface of the connecting rod (10), and the connecting spring (11) is located inside the sleeve (12).

7. The electrical connector for quick and easy connection according to claim 1, characterized in that: A sliding through hole is provided inside the connecting plate (1), and the connecting rod (10) slides inside the connecting plate (1) through the sliding through hole.

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