Linker convenient to plug and unplug

Abstract

The utility model relates to the technical field of linkers, and discloses a linker convenient to plug and pull, which comprises a protective shell, and the top end of the protective shell is fixedly connected with a mounting head; the top of the mounting head is in threaded connection with a mounting female seat, the interior of the mounting female seat is in threaded connection with a left-end convenient dismounting screw, the interior of the mounting female seat is in threaded connection with a right-end convenient dismounting screw, the surface of the mounting head is sleeved with a first waterproof ring, and a second waterproof ring is inserted into the inner wall end of the mounting head; the bottom end of the installation head is connected with an installation male base in a clamped mode. According to the utility model, the installation male seat at the bottom end of the protection shell is arranged to conveniently fix the whole equipment on the surface of the main body, and the installation female seat at the top end of the installation head is matched with the internal left-end convenient dismounting screw and the right-end convenient dismounting screw to fix the protection shell on the surface of the main body, so that a worker can conveniently dismount the host; and the host can be taken away at any time, so that an anti-theft effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a plug-and-pull connector. Background Art

[0002] A plug-in connector is an electronic connector that allows quick plug-in and pull-out operations without power failure, making connecting and disconnecting circuits more convenient and safer. This type of connector is often used in applications where circuits need to be frequently replaced or adjusted. The main advantages of a plug-in connector are its convenience and safety. It can be plugged in and out while powered, avoiding equipment downtime and potential dangers to operators caused by power failures.

[0003] Compare authorization number 201010274610.2 A fiber optic core connector, comprising a clamping portion, a fixing portion and a positioning portion, the clamping portion being arranged above the fixing portion, the fixing portion being provided with a cavity penetrating left and right, two mounting holes being arranged side by side left and right and transparent in the up and down directions at the bottom of the cavity, a first annular top extending radially inward is provided above the mounting hole, a first positioning portion and a second positioning portion are respectively inserted into the two mounting holes from below, the first positioning portion is a hollow cylindrical structure, one end of the first positioning portion facing the mounting hole is abutted against the lower surface of the first annular top above the mounting hole, an annular anti-slip ring is provided on the outer wall of the portion of the first positioning portion extending out of the mounting hole; the optical fiber core end of the optical fiber head is fixed on the second positioning In the part, the second positioning part includes a ring, an annular gasket and a core, the ring includes a first cylindrical body and a second annular top portion arranged on the top of the second cylindrical body and extending radially inward, the core includes a large diameter part and a small diameter part connected up and down and coaxial, the large diameter part includes a second cylindrical body and an annular bottom portion arranged on the top of the second cylindrical body and extending radially inward; the optical fiber head includes a section near the end of the optical fiber core and a glass sleeve wrapped around the outside of the section of the optical fiber core; in the second positioning part, the annular gasket and the ring are placed in the second cylindrical body of the large diameter part of the core, which ensures that the entire optical fiber core connector will not slip out of the exchange hole, thereby reducing the requirements for the complexity of the exchange hole structure and effectively saving the processing cost of the exchange plate.

[0004] This kind of optical fiber core connector is configured to ensure that the entire optical fiber core connector will not slip out of the exchange hole, which reduces the requirements for the complexity of the exchange hole structure and effectively saves the processing cost of the exchange plate. However, the overall equipment is not convenient for convenient fixing and installation during use, which affects the convenience of operation of the staff. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a plug-in connector.

[0006] The utility model is implemented by the following technical scheme: a plug-in connector, comprising a protective shell, the top of which is fixedly connected with a mounting head;

[0007] The top thread of the mounting head is connected to a mounting socket, the internal thread of the mounting socket is connected to a convenient disassembly screw at the left end, the internal thread of the mounting socket is connected to a convenient disassembly screw at the right end, the surface of the mounting head is sleeved with a first waterproof ring, the inner wall end of the mounting head is plugged with a second waterproof ring, the bottom end of the mounting head is clamped with a mounting socket, and a positioning hole is opened on the top of the protective shell.

[0008] Through the above technical solution, the waterproof ring is usually made of polyamide material, which can effectively protect the sealing performance of the mold, and the waterproof ring made of this material is low in cost and economical and practical.

[0009] As a further improvement of the above solution, a second waterproof ring is sleeved on the surface of the installation seat, and the internal thread of the protective shell is connected to the left end of the convenient disassembly screw.

[0010] As a further improvement of the above solution, the internal thread of the protective shell is connected with a right-end convenient disassembly screw, and the left-end convenient disassembly screw and the right-end convenient disassembly screw pass through the mounting head and extend to the interior of the protective shell.

[0011] As a further improvement of the above solution, the interior of the protective shell is sleeved with an installation male socket, and the bottom end of the protective shell is plugged with an installation male socket.

[0012] As a further improvement of the above solution, the top end of the protective shell is sleeved with a first waterproof ring, and the top of the protective shell is threadedly connected to a mounting female seat.

[0013] Through the above technical solution, the female socket, also called the female receptacle, is a socket formed by inserting the male socket, and one end of the socket has a hole for installing a pin.

[0014] As a further improvement of the above solution, the positioning holes are symmetrically distributed with the protective shell as the center.

[0015] As a further improvement of the above solution, the internal thread connection of the mounting head is provided with a left-end convenient disassembly screw and a right-end convenient disassembly screw.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model provides a male installation seat at the bottom of the protective shell to facilitate fixing the entire device on the surface of the main body, and cooperates with the female installation seat at the top of the installation head to cooperate with the convenient disassembly screws at the left end and the convenient disassembly screws at the right end to fix the protective shell on the surface of the main body, so that the staff can disassemble the main body conveniently and take the main body away at any time, thereby playing an anti-theft role.

[0018] The utility model can effectively prevent water splashed from the outside from entering the interior of the device and corroding and rusting the internal parts by arranging a second waterproof ring inside the protective shell and cooperating with the installation male seat, thereby increasing the service life of the entire device and the host. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembly structure of the installation seat of the utility model;

[0022] Figure 4 This is a schematic diagram of the protective shell structure of the utility model.

[0023] Description of main symbols:

[0024] 1. Protective shell; 2. Mounting head; 3. Mounting female socket; 4. Convenient removal screws on the left end; 5. Convenient removal screws on the right end; 6. First waterproof ring; 7. Second waterproof ring; 8. Mounting male socket; 9. Positioning hole. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Example:

[0027] Please combine Figure 1-4 A plug-in connector of this embodiment includes a protective shell 1, and a mounting head 2 is fixedly connected to the top of the protective shell 1;

[0028] The top thread of the mounting head 2 is connected with a mounting female seat 3, the internal thread of the mounting female seat 3 is connected with a left-end convenient disassembly screw 4, the internal thread of the mounting female seat 3 is connected with a right-end convenient disassembly screw 5, the surface of the mounting head 2 is sleeved with a first waterproof ring 6, the inner wall end of the mounting head 2 is inserted with a second waterproof ring 7, the bottom end of the mounting head 2 is clamped with an installer male seat 8, and a positioning hole 9 is provided on the top of the protective shell 1. By setting the installer male seat 8 at the bottom end of the protective shell 1, it is convenient to fix the entire device on the surface of the main body, and the mounting female seat 3 at the top of the mounting head 2 cooperates with the internal left-end convenient disassembly screw 4 and the right-end convenient disassembly screw 5 to fix the protective shell 1 on the surface of the main body, so that the staff can disassemble the main unit conveniently and take the main unit away at any time, thereby playing an anti-theft role.

[0029] The waterproof ring is usually made of polyamide material, which can effectively protect the sealing performance of the mold. Moreover, the waterproof ring made of this material is low in cost and economical and practical.

[0030] A second waterproof ring 7 is sleeved on the surface of the installation socket 8, and the internal thread of the protective shell 1 is connected to the convenient disassembly screw 4 at the left end.

[0031] The inner thread of the protective shell 1 is connected with a right-end convenient disassembly screw 5 , and the left-end convenient disassembly screw 4 and the right-end convenient disassembly screw 5 pass through the mounting head 2 and extend to the interior of the protective shell 1 .

[0032] The interior of the protective shell 1 is sleeved with an installation male socket 8 , and the bottom end of the protective shell 1 is plugged with an installation male socket 8 .

[0033] The top of the protective shell 1 is sleeved with the first waterproof ring 6, and the top of the protective shell 1 is threadedly connected to the mounting female seat 3. By arranging the second waterproof ring 7 and the mounting male seat 8 inside the protective shell 1, it can effectively prevent the splashing water from the outside from entering the interior of the device, causing corrosion and rust on the internal parts, thereby improving the service life of the overall equipment and the host.

[0034] The female socket, also called the female socket, is a socket that is connected by inserting the male socket. It has a hole at one end for installing the pin.

[0035] The positioning holes 9 are symmetrically distributed with the protective housing 1 as the center.

[0036] The internal thread of the mounting head 2 is connected with a left-end convenient disassembly screw 4 and a right-end convenient disassembly screw 5.

[0037] The implementation principle of a plug-in connector in the embodiment of the present application is as follows: by setting a male installation seat 8 at the bottom of the protective shell 1, it is convenient to fix the entire device on the surface of the main body, and the female installation seat 3 at the top of the mounting head 2 cooperates with the convenient disassembly screws 4 at the left end and the convenient disassembly screws 5 at the right end to fix the protective shell 1 on the surface of the main body, so that the staff can disassemble the host conveniently and take the host away at any time, thereby playing an anti-theft role. By setting a second waterproof ring 7 inside the protective shell 1 and cooperating with the male installation seat 8, it is possible to effectively prevent water splashed from the outside from entering the interior of the device, causing erosion and rusting of internal parts, thereby increasing the service life of the entire device and the host.

[0038] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A plug-in connector, comprising a protective shell (1), the top end of the protective shell (1) being fixedly connected to a mounting head (2); It is characterized in that The top of the mounting head (2) is threadedly connected to a mounting socket (3), the inner thread of the mounting socket (3) is threadedly connected to a convenient disassembly screw (4) at the left end, the inner thread of the mounting socket (3) is threadedly connected to a convenient disassembly screw (5) at the right end, the surface of the mounting head (2) is sleeved with a first waterproof ring (6), the inner wall end of the mounting head (2) is plugged with a second waterproof ring (7), the bottom end of the mounting head (2) is clamped with a mounting socket (8), and a positioning hole (9) is provided on the top of the protective shell (1).

2. A plug-in connector as claimed in claim 1, characterized in that: The surface of the installation male seat (8) is sleeved with a second waterproof ring (7), and the internal thread of the protective shell (1) is connected to the left end of the convenient disassembly screw (4).

3. The plug-in connector according to claim 1, characterized in that: The internal thread of the protective shell (1) is connected with a right-end convenient disassembly screw (5), and the left-end convenient disassembly screw (4) and the right-end convenient disassembly screw (5) penetrate the mounting head (2) and extend to the interior of the protective shell (1).

4. A plug-in connector as claimed in claim 3, characterized in that: The interior of the protective shell (1) is sleeved with an installation male socket (8), and the bottom end of the protective shell (1) is plugged with an installation male socket (8).

5. The plug-in connector according to claim 1, characterized in that: The top end of the protective shell (1) is sleeved with a first waterproof ring (6), and the top of the protective shell (1) is threadedly connected to a mounting female seat (3).

6. A plug-in connector as claimed in claim 5, characterized in that: The positioning holes (9) are symmetrically distributed with the protective housing (1) as the center.

7. A plug-in connector as claimed in claim 6, characterized in that: The internal thread of the mounting head (2) is connected with a left-end convenient disassembly screw (4) and a right-end convenient disassembly screw (5).

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