Joint device with protection function

Abstract

The utility model discloses a joint device with a protection function, and relates to the technical field of conductive connection. The device comprises a socket, a butt joint is movably inserted in the inner wall of the socket, the surfaces of the socket and the butt joint are provided with a power connection mechanism used for conducting circuit connection on the die-cutting machine and the printing machine, the surface of the butt joint is fixedly sleeved with a sealing ring, and the surface of the sealing ring is attached to the left side face of the socket. A first limiting mechanism and a second limiting mechanism which are used for limiting the butt joint are arranged on the surface of the socket, the power connection mechanism comprises a die-cutting machine wire, and the die-cutting machine wire is electrically connected with the die-cutting machine, so that the effect of conveniently and stably connecting the die-cutting machine and a printing machine circuit in use is achieved; the connecting position is prevented from loosening, the system open circuit risk is reduced, in addition, the connector position can be subjected to airtight protection, water vapor, dust and other impurities are prevented from entering, and connecting short circuit is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive connection, in particular to a connector device with a protective function. Background Art

[0002] Die cutting machines and printers are both important components of the printing process, and circuit connection is required between the two to achieve data communication. The circuit connection between existing circuit boards is generally achieved through PCB terminals: terminals used in the electrical connection of printed circuit boards, known as PCB terminals or PCB connectors in the industry, which are an accessory product used to achieve electrical connection.

[0003] The wiring terminals are usually connected by plugging male and female plugs together. This connection method may become loose after long-term use, causing the system to have a risk of short circuit. In addition, there is no effective protection at the joints. Once moisture and impurities enter, it may cause a short circuit.

[0004] For this purpose, a joint device with a protective function is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems mentioned in the above background technology and provide a connector device with a protective function.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A connector device with a protective function comprises a socket, wherein a butt joint is movably inserted into the inner wall of the socket, and surfaces of the socket and the butt joint are provided with a power connection mechanism for circuit connection between a die-cutting machine and a printing machine, a sealing ring is fixedly sleeved on the surface of the butt joint, and the surface of the sealing ring is in contact with the left side surface of the socket, and the surface of the socket is provided with a first limiting mechanism and a second limiting mechanism for limiting the butt joint.

[0008] Furthermore, the power connection mechanism includes a die-cutting machine wire, and the die-cutting machine wire is electrically connected to the die-cutting machine, a power connection post is fixedly connected to the left side of the inner wall of the socket, and the die-cutting machine wire and the power connection post are electrically connected, a power connection hole is provided on the right side of the docking joint, a printer wire is fixedly connected to the left side of the docking joint, and the printer wire is electrically connected to the printer, and the printer wire is electrically connected to the power connection hole.

[0009] Further, the first limiting mechanism includes a fixed shell, and the fixed shell is fixedly connected to the top surface of the socket, a guide rod is slidably connected to the surface of the fixed shell, a fixed ring is fixedly connected to the top of the guide rod, and a limiting block is fixedly connected to the bottom of the guide rod, a sliding groove is provided on the top surface of the socket, and the inner wall of the sliding groove is slidably connected to the surface of the limiting block, a first spring is fixedly connected to the top surface of the limiting block, and the top of the first spring is fixedly connected to the top of the inner wall of the fixed shell, a limiting groove is provided in the middle of the top surface of the docking joint, and the inner wall of the limiting groove is movably connected to the bottom of the limiting block.

[0010] Furthermore, the second limiting mechanism includes a positioning groove, and the positioning groove is opened on the inner wall of the socket, the inner wall of the positioning groove is fixedly connected with a second spring, the free end of the second spring is fixedly connected with a limiting ball, the surface of the docking joint is opened with a clamping circular groove, and the surface of the limiting ball is in contact with the inner wall of the clamping circular groove.

[0011] Furthermore, there are two groups of the second limiting mechanisms, and the two groups of second limiting mechanisms are symmetrically distributed on the front and back sides of the docking joint.

[0012] Furthermore, the front bottom of the limiting block is an inclined surface.

[0013] The beneficial effects of the utility model are as follows:

[0014] The butt joint is inserted into the socket, and the circuits of the die-cutter and the printer can be electrically connected through the power connection mechanism. The butt joint is effectively locked by the first limit mechanism and the second limit mechanism to prevent slipping. The butt joint and the socket together form a closed environment, and a sealing ring is provided to prevent dust, moisture and other impurities from entering from the junction of the socket and the butt joint. During use, the effect of facilitating stable connection of the circuits of the die-cutter and the printer is achieved, and loose connections are avoided, thereby reducing the risk of system circuit breaking. In addition, the joint can be sealed and protected to prevent water vapor, dust and other impurities from entering, thereby avoiding short circuits. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a side cross-sectional view of the socket structure of the utility model;

[0017] Figure 3 It is a front view of the butt joint structure of the utility model.

[0018] Figure numerals: 1. socket; 2. power connection mechanism; 201. die-cutting machine wire; 202. power connection column; 203. power connection hole; 204. printing machine wire; 3. docking joint; 4. sealing ring; 5. first limiting mechanism; 501. guide rod; 502. limiting block; 503. slide groove; 504. fixing ring; 505. first spring; 506. limiting groove; 507. fixing shell; 6. second limiting mechanism; 601. positioning groove; 602. second spring; 603. limiting ball; 604. pressing circular groove. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figure 1 , Figure 2 , Figure 3As shown, a connector device with a protective function includes a socket 1, an inner wall of the socket 1 is movably plugged with a docking connector 3, the surfaces of the socket 1 and the docking connector 3 are provided with a power connection mechanism 2 for connecting the circuit of a die-cutting machine and a printing machine, a sealing ring 4 is fixedly sleeved on the surface of the docking connector 3, and the surface of the sealing ring 4 is in contact with the left side of the socket 1, and the surface of the socket 1 is provided with a first limiting mechanism 5 and a second limiting mechanism 6 for limiting the docking connector 3. More specifically, the docking connector 3 is inserted into the socket 1, and the circuits of the die-cutting machine and the printing machine can be electrically connected through the power connection mechanism 2, and the docking connector 3 is effectively locked by the first limiting mechanism 5 and the second limiting mechanism 6 to prevent slipping, and the docking connector 3 and the socket 1 together form a closed environment, and by providing the sealing ring 4, impurities such as dust and moisture can be prevented from entering from the junction of the socket 1 and the docking connector 3.

[0025] like Figure 1 , Figure 2 , Figure 3 As shown, the power connection mechanism 2 includes a die-cutter wire 201, and the die-cutter wire 201 is electrically connected to the die-cutter, a power connection post 202 is fixedly connected to the left side of the inner wall of the socket 1, and the die-cutter wire 201 and the power connection post 202 are electrically connected, a power connection hole 203 is provided on the right side of the docking head 3, a printer wire 204 is fixedly connected to the left side of the docking head 3, and the printer wire 204 is electrically connected to the printer, and the printer wire 204 is electrically connected to the power connection hole 203. It should be noted that by inserting the docking head 3 into the interior of the socket 1, the power connection post 202 is just inserted into the interior of the power connection hole 203, and the circuits of the die-cutter and the printer can be electrically connected through the cooperation of the die-cutter wire 201 and the printer wire 204.

[0026] like Figure 2 , Figure 3As shown, the first limiting mechanism 5 includes a fixed shell 507, and the fixed shell 507 is fixedly connected to the top surface of the socket 1, a guide rod 501 is slidably connected to the surface of the fixed shell 507, a fixed ring 504 is fixedly connected to the top of the guide rod 501, and a limiting block 502 is fixedly connected to the bottom of the guide rod 501, a slide groove 503 is provided through the top surface of the socket 1, and the inner wall of the slide groove 503 is slidably connected to the surface of the limiting block 502, a first spring 505 is fixedly connected to the top surface of the limiting block 502, and the top of the first spring 505 is fixedly connected to the top of the inner wall of the fixed shell 507, and a limiting groove 503 is provided in the middle of the top surface of the butt joint 3. 06, and the inner wall of the limiting groove 506 is movably connected with the bottom of the limiting block 502. More specifically, when the docking joint 3 is fully inserted into the socket 1, under the elastic force of the first spring 505, the limiting block 502 will be stably inserted into the limiting groove 506 to limit the docking joint 3. When the docking joint 3 needs to be pulled out, the guide rod 501 is driven to rise by pulling the fixing ring 504, thereby pulling the limiting block 502 to slide along the inner wall of the slide groove 503 and compressing the first spring 505, so that the bottom of the limiting block 502 is separated from the inner wall of the limiting groove 506, and the limitation of the docking joint 3 can be released.

[0027] like Figure 2 , Figure 3 As shown, the second limiting mechanism 6 includes a positioning groove 601, and the positioning groove 601 is opened on the inner wall of the socket 1, the inner wall of the positioning groove 601 is fixedly connected with a second spring 602, the free end of the second spring 602 is fixedly connected with a limiting ball 603, the surface of the docking joint 3 is opened with a clamping circular groove 604, and the surface of the limiting ball 603 is in contact with the inner wall of the clamping circular groove 604. It should be noted that when the docking joint 3 is fully inserted into the socket 1, under the action of the elastic force of the second spring 602, the limiting ball 603 will be squeezed into the inside of the clamping circular groove 604, thereby preliminarily limiting the docking joint 3, and the limiting ball 603 can be separated from the inner wall of the clamping circular groove 604 only when the user pulls the docking joint 3 with force.

[0028] like Figure 2 As shown, there are two groups of second limiting mechanisms 6, and the two groups of second limiting mechanisms 6 are symmetrically distributed on the front and back sides of the docking joint 3. More specifically, by setting two groups of second limiting mechanisms 6, the docking joint 3 is initially limited on the front and back sides.

[0029] like Figure 2 As shown, the front bottom of the limit block 502 is an inclined surface. It should be noted that by setting it as an inclined surface, when the docking joint 3 is inserted into the socket 1, the limit block 502 can be pushed to slide upward to avoid obstruction to the insertion of the docking joint 3.

[0030] To sum up: insert the docking joint 3 into the socket 1, and the die-cutting machine and the printing machine circuits can be electrically connected through the power connection mechanism 2. The docking joint 3 is effectively locked by the first limiting mechanism 5 and the second limiting mechanism 6 to prevent slipping. The docking joint 3 and the socket 1 together form a closed environment, and by providing a sealing ring 4, dust, moisture and other impurities can be blocked from entering from the junction of the socket 1 and the docking joint 3. During use, the effect of facilitating stable connection of the die-cutting machine and the printing machine circuits is achieved, and loose connections are avoided, thereby reducing the risk of system circuit breaking. In addition, the joints can be sealed and protected to prevent water vapor, dust and other impurities from entering, thereby avoiding short circuits.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A connector device with a protective function, characterized in that: The invention comprises a socket (1), wherein a butt joint (3) is movably plugged into the inner wall of the socket (1), and the surfaces of the socket (1) and the butt joint (3) are provided with a power connection mechanism (2) for circuit connection between a die-cutting machine and a printing machine, a sealing ring (4) is fixedly sleeved on the surface of the butt joint (3), and the surface of the sealing ring (4) is in contact with the left side surface of the socket (1), and the surface of the socket (1) is provided with a first limiting mechanism (5) and a second limiting mechanism (6) for limiting the position of the butt joint (3).

2. The connector device with protection function according to claim 1, characterized in that: The power connection mechanism (2) includes a die-cutting machine wire (201), and the die-cutting machine wire (201) is electrically connected to the die-cutting machine, a power connection post (202) is fixedly connected to the left side of the inner wall of the socket (1), and the die-cutting machine wire (201) and the power connection post (202) are electrically connected, and the right side of the docking head (3) is provided with a power connection hole (203), and the docking head (3) A printer wire (204) is fixedly connected to the left side, and the printer wire (204) is electrically connected to the printer, and the printer wire (204) is electrically connected to the electrical connection hole (203).

3. The connector device with protection function according to claim 1, characterized in that: The first limiting mechanism (5) comprises a fixed shell (507), and the fixed shell (507) is fixedly connected to the top surface of the socket (1); a guide rod (501) is slidably connected to the surface of the fixed shell (507); a fixing ring (504) is fixedly connected to the top of the guide rod (501); a limiting block (502) is fixedly connected to the bottom of the guide rod (501); a sliding groove (503) is provided through the top surface of the socket (1); and the inner wall of the sliding groove (503) is slidably connected to the surface of the limiting block (502); a first spring (505) is fixedly connected to the top surface of the limiting block (502); and the top of the first spring (505) is fixedly connected to the top of the inner wall of the fixed shell (507); a limiting groove (506) is provided in the middle of the top surface of the docking head (3); and the inner wall of the limiting groove (506) is movably plugged into the bottom of the limiting block (502).

4. The connector device with protection function according to claim 3, characterized in that: The second limiting mechanism (6) comprises a positioning groove (601), and the positioning groove (601) is provided on the inner wall of the socket (1), a second spring (602) is fixedly connected to the inner wall of the positioning groove (601), a free end of the second spring (602) is fixedly connected to a limiting ball (603), a clamping circular groove (604) is provided on the surface of the docking head (3), and the surface of the limiting ball (603) is in contact with the inner wall of the clamping circular groove (604).

5. The connector device with protection function according to claim 4, characterized in that: The number of the second limiting mechanisms (6) is two groups, and the two groups of second limiting mechanisms (6) are symmetrically distributed on the front and back sides of the butt joint (3).

6. The connector device with protection function according to claim 3, characterized in that: The front bottom of the limiting block (502) is an inclined surface.

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