Anti-vibration and anti-disengagement connector assembly

Abstract

The utility model discloses an anti-vibration and anti-drop connector assembly, which comprises a socket, the right side of the socket is fixedly connected with a fixed seat, a plug is arranged in the fixed seat, and the left side of the plug is inserted in the socket. The push plate drives the warped plate to rotate towards one side close to the spring, the warped plate drives the clamping plate to rotate, the clamping plate retreats from the interior of the clamping groove, the spring is compressed, the elastic sheet is stretched, the clamping groove and the plug board are not fixed, the plug is pulled rightwards, the plug drives the trapezoidal block and the plug board to move rightwards, and the plug board retreats from the interior of the fixed seat. When the socket and the plug are detached and installed, the detaching steps can be completed through reverse operation, the plug is stably fixed in the fixing base through cooperation of the clamping groove, the clamping plate and the plug board, the advantages of shock resistance and disengagement prevention are achieved, the plug and the socket are fixed in a rigid clamping mode, and the installation is convenient. And vibration force cannot drive the plug and the socket to be loosened and separated, so that the use stability of the anti-falling connector assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-dropout connectors, in particular to a vibration-resistant anti-dropout connector component. Background Art

[0002] In the process of connecting the electrical parts at the plug-in connection, an anti-slip connector assembly is required, and the patent announcement number is CN210123820U, which discloses an anti-slip electrical connector assembly. When the anti-slip electrical connector assembly is in use, the plug and the socket are adapted to be plugged together, and the connecting nut of the plug is threadedly connected to the connecting thread on the socket housing. At this time, the position of the mounting groove on the connecting nut corresponds to the position of the anti-slip groove on the socket housing, the anti-slip stop rod is inserted in the mounting groove, and the part inside the connecting nut is inserted in the anti-slip groove, so that the connecting nut and the socket housing are stopped and matched by the anti-slip stop rod to avoid relative movement between the connecting nut and the socket housing, thereby achieving an anti-slip effect. This anti-slip method achieves anti-slip by stopping and matching, with less risk, and solves the problem of high risk of loosening and detachment of existing electrical connector assemblies.

[0003] The above-mentioned prior art solution has the following defects: the plug and the socket are connected and fixed by the installation groove and the anti-detachment lever. When the plug and the socket are vibrated by external force, the installation groove will also vibrate, and the anti-detachment lever will be driven by the vibration force, causing the anti-detachment lever to jump inside the installation groove. When the anti-detachment lever jumps a certain distance, the anti-detachment lever will detach from the inside of the installation groove, resulting in the inability to stably fix the plug and the socket, thereby reducing the stability of the anti-detachment connector assembly. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a vibration-resistant and anti-detachment connector assembly, which has the advantages of vibration resistance and anti-detachment, and solves the problem of connecting and fixing the plug and the socket through the installation groove and the anti-detachment lever. When the plug and the socket are vibrated by external force, the installation groove will also vibrate, and the anti-detachment lever will be driven by the vibration force, causing the anti-detachment lever to jump inside the installation groove. When the anti-detachment lever jumps a certain distance, the anti-detachment lever will detach from the inside of the installation groove, resulting in the inability to stably fix the plug and the socket, thereby reducing the stability of the anti-detachment connector assembly.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an anti-vibration and anti-detachment connector assembly, comprising a socket, a fixed base is fixedly connected to the right side of the socket, a plug is arranged inside the fixed base, the left side of the plug is plugged into the inside of the socket, the top and bottom of the plug are fixedly connected to trapezoidal blocks, the left side of the trapezoidal block is fixedly connected to a plug-in board, the left side of the plug-in board extends to the inside of the fixed base, a card slot is provided on the inner side of the plug-in board, a card plate is carded inside the card slot, the card plate is rotatably connected to the inside of the fixed base through a pin shaft, a spring is fixedly connected to the inner side of the card plate, the surface of the spring is fixedly connected to the inner wall of the fixed base, a spring is fixedly connected to the outer side of the card plate, the surface of the spring is fixedly connected to the inner wall of the fixed base, and a control mechanism is arranged on the left side of the card plate.

[0006] As a preferred embodiment of the utility model, the control mechanism includes a seesaw, which is located on the left side of the card plate, and the seesaw is rotatably connected to the inside of the fixed seat. The outer side of the seesaw extends to the outside of the fixed seat, and a push plate is provided on the right side of the seesaw. A transmission block is fixedly connected to the inner side of the push plate, and a limiting plate is fixedly connected to the inner side of the transmission block, and the surface of the limiting plate is in contact with the inner wall of the fixed seat.

[0007] As a preferred embodiment of the present invention, a friction groove is provided on the outer side of the push plate, and the friction groove is located on the outer side of the fixing seat.

[0008] As a preferred embodiment of the present invention, the outer side of the seesaw is rotatably connected to a pulley, and the surface of the pulley is in contact with the surface of the push plate.

[0009] As a preferred embodiment of the utility model, a shielding cloth is fixedly connected to the left side of the seesaw, and the surface of the shielding cloth is fixedly connected to the inner wall of the fixing seat.

[0010] As a preferred embodiment of the present invention, a support bar is provided on the top of the clamping plate, and the surface of the support bar is fixedly connected to the inner wall of the fixing seat.

[0011] As a preferred embodiment of the utility model, a baffle is provided on the left side of the plug board, and the surface of the baffle is fixedly connected to the inner wall of the fixing seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model drives the seesaw to rotate toward the side close to the spring through the push plate, and the seesaw drives the card plate to rotate, and the card plate withdraws from the interior of the card slot, the spring is compressed, the spring sheet is stretched, the card slot and the plug board lose fixation, and the plug is pulled to the right, and the plug drives the trapezoidal block and the plug board to move to the right, and the plug board withdraws from the interior of the fixed seat, and the socket and the plug are disassembled. During installation, the above-mentioned disassembly steps can be completed by reverse operations, and the plug is stably fixed inside the fixed seat through the cooperation of the card slot, the card plate and the plug board, which has the advantages of shock resistance and anti-detachment, and the plug and the socket are fixed by a rigid card connection. The vibration force cannot drive the plug and the socket to loosen and detach, thereby improving the stability of the anti-detachment connector assembly.

[0014] 2. The utility model can control the card board by setting a control mechanism, so as to avoid the card board being unable to be manipulated, resulting in the card board being unable to separate and engage with the card slot, thereby improving the efficiency of card board manipulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional cross-sectional view of the fixing seat of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the pallet of the utility model.

[0018] In the figure: 1. socket; 2. fixing seat; 3. plug; 4. trapezoidal block; 5. plug board; 6. card slot; 7. card board; 8. spring; 9. spring; 10. control mechanism; 101. seesaw; 102. push plate; 103. transmission block; 104. limit plate; 11. friction groove; 12. pulley; 13. shielding cloth; 14. support bar; 15. baffle. 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] like Figures 1 to 3As shown, the utility model provides an anti-vibration and anti-detachment connector assembly, including a socket 1, a fixed base 2 is fixedly connected to the right side of the socket 1, a plug 3 is arranged inside the fixed base 2, the left side of the plug 3 is plugged into the inside of the socket 1, the top and bottom of the plug 3 are fixedly connected to trapezoidal blocks 4, the left side of the trapezoidal block 4 is fixedly connected to a plug-in board 5, the left side of the plug-in board 5 extends to the inside of the fixed base 2, a card slot 6 is opened on the inner side of the plug-in board 5, a card plate 7 is carded inside the card slot 6, the card plate 7 is rotatably connected to the inside of the fixed base 2 through a pin shaft, a spring 8 is fixedly connected to the inner side of the card plate 7, the surface of the spring 8 is fixedly connected to the inner wall of the fixed base 2, a spring 9 is fixedly connected to the outer side of the card plate 7, the surface of the spring 9 is fixedly connected to the inner wall of the fixed base 2, and a control mechanism 10 is arranged on the left side of the card plate 7.

[0021] refer to Figure 3 The control mechanism 10 includes a seesaw 101, which is located on the left side of the card plate 7. The seesaw 101 is rotatably connected to the inside of the fixed seat 2. The outer side of the seesaw 101 extends to the outside of the fixed seat 2. A push plate 102 is provided on the right side of the seesaw 101. A transmission block 103 is fixedly connected to the inner side of the push plate 102. A limit plate 104 is fixedly connected to the inner side of the transmission block 103. The surface of the limit plate 104 contacts the inner wall of the fixed seat 2.

[0022] As a technical optimization solution of the utility model, by setting a control mechanism 10, the card board 7 can be controlled to avoid the card board 7 being unable to be manipulated, resulting in the card board 7 being unable to separate and engage with the card slot 6, thereby improving the manipulation efficiency of the card board 7.

[0023] refer to Figure 3 A friction groove 11 is provided on the outer side of the push plate 102 , and the friction groove 11 is located on the outer side of the fixing seat 2 .

[0024] As a technical optimization solution of the present invention, by providing the friction groove 11, the friction between the push plate 102 and the user can be increased, avoiding the small friction between the push plate 102 and the user, which makes the push plate 102 difficult to push, thereby improving the use stability of the push plate 102.

[0025] refer to Figure 3 The outer side of the seesaw 101 is rotatably connected to a pulley 12 , and the surface of the pulley 12 contacts the surface of the push plate 102 .

[0026] As a technical optimization solution of the utility model, by setting the pulley 12, the contact between the seesaw 101 and the push plate 102 can be isolated, avoiding the friction between the push plate 102 and the surface of the seesaw 101 when moving, causing the surface of the seesaw 101 to be worn, thereby improving the installation safety of the seesaw 101.

[0027] refer to Figure 3A shielding cloth 13 is fixedly connected to the left side of the rocker 101 , and the surface of the shielding cloth 13 is fixedly connected to the inner wall of the fixing seat 2 .

[0028] As a technical optimization solution of the utility model, by providing a shielding cloth 13, the interior of the fixing base 2 can be shielded to prevent foreign objects from entering the interior of the fixing base 2, prevent the seesaw 101 from being stuck, and improve the use efficiency of the seesaw 101.

[0029] refer to Figure 3 A support bar 14 is provided on the top of the card plate 7 , and the surface of the support bar 14 is fixedly connected to the inner wall of the fixing seat 2 .

[0030] As a technical optimization solution of the utility model, by providing the support bar 14, the card plate 7 can be shielded and limited, thereby preventing the card plate 7 from excessive rotation, thereby improving the safety of the card plate 7.

[0031] refer to Figure 3 A baffle 15 is provided on the left side of the plug board 5 , and the surface of the baffle 15 is fixedly connected to the inner wall of the fixing seat 2 .

[0032] As a technical optimization solution of the utility model, by providing a baffle 15, the plug board 5 can be supported to prevent the plug board 5 from excessive movement during use, thereby improving the safety of the plug board 5.

[0033] The working principle and use process of the utility model: when in use, the figure shows the fixed state of the socket 1 and the plug 3. When the socket 1 and the plug 3 need to be separated, the push plate 102 is pushed to move to the left, and the push plate 102 drives the rocker 101 to rotate to the side close to the spring 9, and the rocker 101 drives the card plate 7 to rotate, and the card plate 7 withdraws from the interior of the card slot 6, the spring 9 is compressed, the spring piece 8 is stretched, the card slot 6 and the plug board 5 lose their fixation, and the plug 3 is pulled to the right. The plug 3 drives the trapezoidal block 4 and the plug board 5 to move to the right, and the plug board 5 withdraws from the interior of the fixed seat 2. The socket 1 and the plug 3 are disassembled. When installing, the above-mentioned disassembly steps can be completed by reverse operation. Through the cooperation of the card slot 6, the card plate 7 and the plug board 5, the plug 3 is stably fixed in the interior of the fixed seat 2, thereby having the advantages of shock resistance and anti-detachment.

[0034] To sum up: the vibration-resistant and anti-detachment connector assembly, through the coordinated use of the socket 1, the fixing seat 2, the plug 3, the trapezoidal block 4, the plug board 5, the card slot 6, the card plate 7, the spring 8, the spring 9 and the control mechanism 10, solves the problem of connecting and fixing the plug and the socket through the mounting groove and the anti-detachment lever. When the plug and the socket are vibrated by external force, the mounting groove will also vibrate, and the anti-detachment lever will be driven by the vibration force, causing the anti-detachment lever to jump inside the mounting groove. When the anti-detachment lever jumps a certain distance, the anti-detachment lever will detach from the inside of the mounting groove, causing the plug and the socket to be unable to be stably fixed, thereby reducing the problem of stability in the use of the anti-detachment connector assembly.

[0035] 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.

[0036] 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 vibration-resistant and anti-drop connector assembly, including a socket (1), characterized in that: The right side of the socket (1) is fixedly connected to a fixed seat (2), a plug (3) is arranged inside the fixed seat (2), the left side of the plug (3) is plugged into the inside of the socket (1), the top and bottom of the plug (3) are fixedly connected to a trapezoidal block (4), the left side of the trapezoidal block (4) is fixedly connected to a plug board (5), the left side of the plug board (5) extends to the inside of the fixed seat (2), a card slot (6) is provided on the inside of the plug board (5), a card board (7) is carded inside the card slot (6), the card board (7) is rotatably connected to the inside of the fixed seat (2) through a pin shaft, a spring (8) is fixedly connected to the inside of the card board (7), the surface of the spring (8) is fixedly connected to the inner wall of the fixed seat (2), a spring (9) is fixedly connected to the outside of the card board (7), the surface of the spring (9) is fixedly connected to the inner wall of the fixed seat (2), and a control mechanism (10) is arranged on the left side of the card board (7).

2. The anti-vibration and anti-detachment connector assembly according to claim 1, characterized in that: The control mechanism (10) comprises a seesaw (101), wherein the seesaw (101) is located on the left side of the clamping plate (7), the seesaw (101) is rotatably connected to the inside of the fixed seat (2), the outer side of the seesaw (101) extends to the outside of the fixed seat (2), a push plate (102) is provided on the right side of the seesaw (101), a transmission block (103) is fixedly connected to the inner side of the push plate (102), a limit plate (104) is fixedly connected to the inner side of the transmission block (103), and the surface of the limit plate (104) is in contact with the inner wall of the fixed seat (2).

3. The anti-vibration and anti-detachment connector assembly according to claim 2, characterized in that: A friction groove (11) is provided on the outer side of the push plate (102), and the friction groove (11) is located on the outer side of the fixing seat (2).

4. The anti-vibration and anti-detachment connector assembly according to claim 2, characterized in that: The outer side of the seesaw (101) is rotatably connected to a pulley (12), and the surface of the pulley (12) is in contact with the surface of the push plate (102).

5. The anti-vibration and anti-detachment connector assembly according to claim 2, characterized in that: A shielding cloth (13) is fixedly connected to the left side of the seesaw (101), and the surface of the shielding cloth (13) is fixedly connected to the inner wall of the fixing seat (2).

6. The anti-vibration and anti-detachment connector assembly according to claim 1, characterized in that: A support bar (14) is provided on the top of the clamping plate (7), and a surface of the support bar (14) is fixedly connected to the inner wall of the fixing seat (2).

7. The anti-vibration and anti-detachment connector assembly according to claim 1, characterized in that: A baffle (15) is provided on the left side of the plug board (5), and a surface of the baffle (15) is fixedly connected to the inner wall of the fixing seat (2).

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