Signal line anti-falling joint
By designing the clamp, card block, wedge block and anti-loose spring in the signal wire connector, the problem of loose or falling off the signal wire and the plug connection is solved, and the stable connection of the signal wire is achieved, avoiding equipment damage and property losses.
Patent Information
- Application Number
- CN202421451279.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The connection between the signal wire and the plug is prone to loosening or falling off, resulting in damage to electronic equipment and property losses.
A signal wire anti-fall joint is designed, and the signal wire and the joint are secured by providing a clamp, clamp, wedge and anti-loose spring in the female and male components.
It effectively avoids the risk of signal wire breaking away from the connector during use, ensures stable connection of signal wire, and avoids equipment damage and property losses caused by loosening or falling off.
Smart Images
Figure CN222839156U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of signal line connection, in particular to an anti-dropping connector for a signal line. Background Art
[0002] With the popularization of electronic products, their applications are becoming more and more extensive. Electronic products need to transmit signals to each other during use. Information transmission is to transmit commands or status information from one end to the other end through a channel and be received by the other end, including transmission and reception. The transmission media are divided into wired and wireless. Wired is a telephone line or a special cable, and wireless is the use of radio, microwave and satellite technology. In the process of wired transmission, signal lines are often needed to connect to each other. Since the connectors connected to them are generally plug-in type and do not have a built-in locking structure, the connectors are easy to loosen. In daily use, the connection between the cable and the plug may loosen or fall off due to careless pulling of the cable, and even cause the electronic equipment to be burned, and the user needs to purchase a new one, causing property losses. Utility Model Content
[0003] The utility model aims to provide a signal line anti-drop connector to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides a signal line anti-falling connector, including a female head component, a male head component is arranged on one side of the female head component, the female head component includes a female head shell, two horizontal plates are fixedly installed in the female head shell, the horizontal plates are fixed between the side walls of the female head shell, a trapezoidal plate is arranged between the horizontal plates and the bottom surface of the female head shell, the trapezoidal plate slides between the horizontal plates and the bottom surface of the female head shell, a side of the trapezoidal plate close to the male head component is set to be wide on the left and narrow on the right, the male head component includes a male head shell, two clamping blocks are arranged in the male head shell, a side of the clamping block close to the female head component is set to be a wedge block narrow on the left and wide on the right, the clamping block is hinged between the two side walls of the male head shell by a pin, and a gland is fixedly installed on the side of the female head shell and the male head shell away from each other, and the signal line passes through the gland.
[0005] As a further improvement of the technical solution, a clamping strip is provided on one side of the trapezoidal plate close to the male head component, the clamping strip is fixedly mounted on the bottom surface of the female head housing up and down, and a plurality of male terminals are provided between the two horizontal plates.
[0006] As a further improvement of the technical solution, the clamping block and the bottom bracket of the male housing are fixedly connected with an anti-loosening spring, and the anti-loosening spring is arranged on the side of the pin away from the female head assembly.
[0007] As a further improvement of the technical solution, a plurality of male terminals are connected side by side and fixedly mounted on the side wall of the female housing, and a metal needle is provided on one side of the male terminal close to the male assembly.
[0008] As a further improvement of the technical solution, the two clamping blocks are provided with a plurality of female terminals, which are connected side by side and fixedly mounted on the side wall of the male housing, and metal holes are provided in the female terminals.
[0009] As a further improvement of the technical solution, a pressing rod is fixedly connected to one side of the two trapezoidal plates away from the card strip. The pressing rod passes through the side wall of the female head shell. A spring is sleeved on the pressing rod and the spring is arranged in the female head shell.
[0010] As a further improvement of the technical solution, the metal needle of the male terminal is inserted into the metal hole of the female terminal, and the clamping strip is clamped between the wedge of the clamping block and the bottom surface of the male terminal housing.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the signal line anti-dropout connector, the two sections of signal line are respectively passed through the provided glands and the glands are tightened to connect the signal line to the female shell and the male shell, and the two sections of signal line are respectively connected to the male terminal and the female terminal, and a card block is inserted into the female shell so that the metal needle of the male terminal is inserted into the metal hole of the female terminal to connect the two sections of signal line, and the wedge block of the provided card block is engaged with the card strip to make the female shell and the male shell in close contact, so as to prevent the two sections of signal line from being separated during use, thereby preventing the loosening or falling off of the connection between the cable and the plug, which may affect the use and cause property loss. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model.
[0016] The meaning of each number in the figure is:
[0017] 1. Female connector assembly; 11. Female connector housing; 12. Pressing rod; 13. Trapezoidal plate; 14. Male terminal; 15. Horizontal plate; 16. Card strip;
[0018] 2. Male connector assembly; 21. Male connector housing; 22. Clamp block; 23. Female terminal; 24. Anti-loosening spring. DETAILED DESCRIPTION
[0019] 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.
[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention. Example
[0021] See also Figure 1-Figure 3As shown, this embodiment provides a signal line anti-drop connector, including a female component 1, a male component 2 is arranged on one side of the female component 1, and two signal lines are connected by connecting the female component 1 and the male component 2. The female component 1 includes a female shell 11, and two clamping strips 16 are fixedly installed in the upper and lower parts of the female shell 11. The male component 2 includes a male shell 21, and two clamping blocks 22 are arranged in the upper and lower parts of the male shell 21. By inserting the male shell 21 into the female shell 11, the clamping strip 16 is clamped at the bottom of the clamping block 22 and the male shell 21. The female component 1 and the male component 2 are connected to each other, and the side of the clamping block 22 close to the female component 1 is set as a wedge block with a narrow left and a wide right. The wedge block is set to prevent the clamping strip 16 from being separated from between the clamping block 22 and the male shell 21, so that the connection of the joint is more stable. The clamping block 22 is hinged between the two side walls of the male shell 21 by a latch, so that the clamping block 22 swings up and down in the male shell 21, so that the clamping block 22 can be clamped or separated from the clamping strip 16. The clamping block 22 and the bottom bracket of the male shell 21 are fixedly connected with an anti-loosening spring 2 4. The anti-loosening spring 24 is arranged on the side of the latch away from the female head component 1. The anti-loosening spring 24 is arranged to make the card block 22 close to the side wall of the male head shell 21 to prevent the card strip 16 from being accidentally separated. Two horizontal plates 15 are fixedly installed in the upper and lower parts of the female head shell 11. A trapezoidal plate 13 is arranged between the two horizontal plates 15 and the upper and lower bottom surfaces of the female head shell 11. The side of the trapezoidal plate 13 close to the male head component 2 is set to be wide on the left and narrow on the right. The wedges of the two card blocks 22 are squeezed by sliding the trapezoidal plate 13, so that the card blocks 22 close to the female head component 1 are close to each other. The pressing rod 12 penetrates the side wall of the female shell 11, and the pressing rod 12 is squeezed to push the trapezoidal plate 13 to squeeze the card block 22. A spring is provided on a section of the pressing rod 12 in the female shell 11, and the elastic force of the spring keeps the trapezoidal plate 13 away from the card block 22, thereby preventing the signal line from falling off due to accidental contact between the trapezoidal plate 13 and the card block 22.
[0022] A gland is fixedly installed on the side of the female shell 11 and the male shell 21 that are away from each other. The signal line is passed through the gland and tightened, and the gland is connected to and passed through the female shell 11 and the male shell 21 respectively. A plurality of male terminals 14 are arranged between the two horizontal plates 15. The plurality of male terminals 14 are connected side by side and fixedly installed on the side wall of the female shell 11. A metal needle is arranged on the side of the male terminal 14 close to the male component 2, so that the core of the signal line is connected to the metal needle through the male terminal 14. A plurality of female terminals 23 are arranged between the two clamping blocks 22. The plurality of female terminals 23 are connected side by side and fixedly installed on the side wall of the male shell 21. A metal hole is arranged in the female terminal 23, so that the core of the signal line is connected to the metal hole. By inserting the metal needle of the male terminal 14 into the metal hole of the female terminal 23, the two sections of the signal line are connected through the connector.
[0023] When the signal line anti-dropout connector of this embodiment is used, the two sections of signal line are respectively passed through the glands and tightened to connect the signal line to the female shell 11 and the male shell 21, and the two sections of signal line are respectively connected to the male terminal 14 and the female terminal 23. The clamping block 22 is inserted into the female shell 11 so that the metal needle of the male terminal 14 is inserted into the metal hole of the female terminal 23 to connect the two sections of signal line. The wedge block of the clamping block 22 is clamped with the clamping strip 16 to make the female shell 11 and the male shell 21 in close contact, so as to prevent the two sections of signal line from being separated during use, thereby preventing the connection between the cable and the plug from loosening or falling off, affecting the use and causing property loss.
[0024] 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 descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A signal line anti-drop connector, comprising a female component (1), a male component (2) being arranged on one side of the female component (1), characterized in that: The female head assembly (1) comprises a female head shell (11), wherein two transverse plates (15) are fixedly installed in the female head shell (11) at the upper and lower parts, wherein the transverse plates (15) are fixed between the side walls of the female head shell (11), and a trapezoidal plate (13) is arranged between the transverse plates (15) and the bottom surface of the female head shell (11), wherein the trapezoidal plate (13) slides between the transverse plates (15) and the bottom surface of the female head shell (11), and a side of the trapezoidal plate (13) close to the male head assembly (2) The male head component (2) is configured to be wide on the left and narrow on the right. The male head component (2) comprises a male head shell (21). Two clamping blocks (22) are arranged on the upper and lower parts of the male head shell (21). The clamping block (22) is configured to be narrow on the left and wide on the right on the side close to the female head component (1). The clamping block (22) is hinged between the two side walls of the male head shell (21) through a latch. A cable gland is fixedly installed on the side of the female head shell (11) and the male head shell (21) that are away from each other, and the signal line passes through the cable gland.
2. The signal line anti-drop connector according to claim 1, characterized in that: A clamping strip (16) is provided on one side of the trapezoidal plate (13) close to the male head component (2), and the clamping strip (16) is fixedly mounted on the bottom surface of the female head housing (11) up and down, and a plurality of male terminals (14) are provided between the two horizontal plates (15).
3. The signal line anti-drop connector according to claim 1, characterized in that: The clamping block (22) and the bottom support of the male housing (21) are fixedly connected with an anti-loosening spring (24), and the anti-loosening spring (24) is arranged on a side of the latch away from the female assembly (1).
4. The signal line anti-drop connector according to claim 2, characterized in that: A plurality of male terminals (14) are connected in parallel and fixedly mounted on the side wall of the female housing (11), and a metal needle is provided on one side of the male terminal (14) close to the male assembly (2).
5. The signal line anti-drop connector according to claim 1, characterized in that: The two clamping blocks (22) are provided with a plurality of female terminals (23), the plurality of female terminals (23) are connected side by side and fixedly mounted on the side wall of the male housing (21), and metal holes are provided in the female terminals (23).
6. The signal line anti-drop connector according to claim 2, characterized in that: A pressing rod (12) is fixedly connected to one side of the two trapezoidal plates (13) away from the clamping strip (16); the pressing rod (12) passes through the side wall of the female head shell (11); a spring is sleeved on the pressing rod (12) and the spring is arranged in the female head shell (11).
7. The signal line anti-drop connector according to claim 4, characterized in that: The metal needle of the male terminal (14) is inserted into the metal hole of the female terminal (23), and the clamping strip (16) is clamped between the wedge of the clamping block (22) and the bottom surface of the male housing (21).