High-performance anti-vibration connector

Abstract

The utility model discloses a high-performance anti-vibration connector, which belongs to the technical field of connectors, and can realize integral connection of parts only through a single positioning assembly and a positioning groove in case of vibration, improve the integral connection stability of connection parts, and reduce the situations that the connection parts of the connector are loosened in case of vibration and the like. The high-performance anti-vibration connector comprises a first connecting base and a second connecting base, the middle section of the first connecting base is integrally formed and sleeved with a second sealing base, a positioning groove is formed in the second connecting base, and a positioning assembly is installed in the first connecting base; a first sealing seat is arranged on the side edge, facing the second sealing seat, of the second connecting seat in a protruding mode. The first sealing seat and the second sealing seat are each provided with a clamping groove and a clamping block, inserting holes are formed in the adjacent side edges of the first sealing seat and the second sealing seat, an inserting block is installed between the two inserting holes in an inserted mode, threaded installation holes are formed in the bottoms of the inserting holes, and threaded installation columns are installed on the inserting blocks in a threaded mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors, and in particular relates to a high-performance vibration-resistant connector. Background Art

[0002] Communication connectors, as a type of connector, are widely used in aviation, aerospace, national defense, communications and other fields. They are important components that electronic engineering technicians often come into contact with. They are mainly used to build a bridge of communication between blocked or isolated circuits within a circuit, so that current or signals can flow, thereby realizing the predetermined functions of the communication system. There are many types of communication connectors, including optical fiber connectors and electrical connectors, and their performance directly affects the efficiency and quality of the entire communication system.

[0003] Most of the existing connectors directly achieve the overall connection between lines by plugging in. During subsequent work, due to vibration and other conditions, the overall connection of the connector may not be in place, resulting in unstable transmission. Therefore, a high-performance vibration-resistant connector is needed to help solve this problem. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a high-performance vibration-resistant connector, which can achieve overall connection of components through only a single positioning assembly and positioning groove when encountering vibration, thereby improving the overall connection stability of the connection parts and reducing the looseness of the connector connection parts when encountering vibration.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides such a high-performance anti-vibration connector, which includes a first connecting seat and a second connecting seat, wherein the middle section of the first connecting seat is integrally formed with a second sealing seat, the second connecting seat is provided with a slot for the first connecting seat to be plugged in, the inner wall of the slot is provided with a positioning groove, the first connecting seat is provided with a positioning cavity, a positioning assembly that is plugged in with the positioning groove is installed in the positioning cavity, and the second connecting seat is provided with a first sealing seat protruding from one side of the second connecting seat facing the second sealing seat;

[0008] The first sealing seat and the second sealing seat are both provided with a clamping groove and a clamping block, the clamping groove and the clamping block are matched for positioning, the first sealing seat and the second sealing seat are both provided with a plug hole on one side adjacent to each other, an insert block is installed between the two plug holes, a semicircular threaded mounting hole is provided at the bottom of the plug hole, and a threaded mounting column is threadedly installed on the insert block.

[0009] Preferably, the clamping slot comprises an insertion port for inserting the clamping block and a connecting slot connected to the insertion port, the clamping block is T-shaped, and the clamping slot and the clamping block are plugged in a cooperative manner.

[0010] Preferably, the clamping grooves are symmetrically protrudingly arranged on the first sealing seat and the second sealing seat, and the clamping blocks are symmetrically opened on the first sealing seat and the second sealing seat.

[0011] Preferably, the threaded mounting hole and the threaded mounting column are threadedly matched, the insertion hole is in an I-shape as a whole, and the insertion block is in a W-shape as a whole.

[0012] Preferably, a sliding seat is slidably provided on one side of the first connecting seat away from the first sealing seat, and the sliding seat is cooperatively connected with the positioning assembly.

[0013] Preferably, the positioning assembly includes a positioning pin arranged in the positioning cavity, an ejection spring is installed in the positioning cavity to assist the positioning pin in pushing, a transmission wheel and a guide rod are respectively installed inside the first connecting seat and the second sealing seat, the sliding seat is connected to the positioning pin by a connecting belt, and the connecting belt is wrapped around the outer edge of the transmission wheel and the guide rod.

[0014] Preferably, a limiting block is protrudingly provided at the bottom of the sliding seat, a limiting groove for the limiting block to slide is provided at the top of the first connecting seat, and a protruding plate is symmetrically protrudingly provided on the outer side of the sliding seat.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model cooperates between the sliding seat, the positioning assembly and the positioning groove arranged on the first connecting seat, so that the protruding plate drives the sliding seat to move as a whole, and in the process of the sliding seat moving, the connecting belt is driven to move as a whole, so that the connecting belt drives the positioning pin to be pulled as a whole, and then the ejection spring is compressed as a whole. At this time, one end of the first connecting seat is plugged and installed in the slot of the second connecting seat, and the sliding seat is released. Under the action of the compressed ejection spring, the positioning pin is extended as a whole. At this time, the positioning pin is snap-fitted and installed in the positioning groove of the second connecting seat, thereby completing the preliminary positioning processing of the first connecting seat and the second connecting seat, and ensuring the overall stability of the connector;

[0018] The utility model can ensure that the first connecting seat and the second connecting seat are stably connected and fixed together after connection during operation by arranging the clamping grooves and clamping blocks staggered on the first sealing seat and the second sealing seat, and can minimize the overall connection of components only through a single positioning component and positioning groove at the connection part of the first connecting seat and the second connecting seat when encountering vibration, improve the overall connection stability of the connection part, and reduce the loosening and other situations at the connection part of the connector when encountering vibration;

[0019] The utility model can ensure that the first connecting seat and the second connecting seat are rotated and connected, and can minimize the loosening and other situations of the clamping grooves and clamping blocks caused by the rotation of the first connecting seat and the second connecting seat, so as to ensure the smooth progress of subsequent work through the cooperation between the arranged jacks, the inserting blocks and the threaded mounting posts, etc. Brief Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic structural diagram of the utility model;

[0022] Figure 2 It is a schematic structural diagram of the utility model when disassembled;

[0023] Figure 3 It is a longitudinal sectional view of the utility model corresponding to the positioning component of the first connecting seat;

[0024] Figure 4 For the utility model Figure 2 It is an enlarged structural diagram of the A position in the figure.

[0025] The reference signs in the drawings are: 1, the first connecting seat; 2, the second connecting seat; 3, the first sealing seat; 4, the second sealing seat; 5, the sliding seat; 51, the protruding plate; 52, the limiting block; 53, the limiting groove; 6, the positioning component; 7, the positioning pin; 8, the ejecting spring; 9, the connecting belt; 10, the driving wheel; 11, the guide rod; 12, the positioning groove; 13, the clamping groove; 14, the clamping block; 15, the jack; 151, the threaded mounting hole; 16, the inserting block; 17, the threaded mounting post. Detailed Embodiment

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] This specific embodiment is a high-performance anti-vibration connector. As Figure 1 , Figure 2 and Figure 3 shown, the high-performance anti-vibration connector includes a first connector base 1 and a second connector base 2. A second sealing seat 4 is integrally formed and sleeved at the middle section of the first connector base 1. A slot for inserting the first connector base 1 is provided on the second connector base 2. A positioning groove 12 is provided on the inner wall of the slot. A positioning cavity is provided inside the first connector base 1. A positioning component 6 that cooperates with the positioning groove 12 for insertion is installed in the positioning cavity. The positioning component 6 includes a positioning pin 7 provided in the positioning cavity. A top spring 8 for assisting in pushing the positioning pin 7 is installed in the positioning cavity. A transmission wheel 10 and a guide rod 11 are respectively installed inside the first connector base 1 and the second sealing seat 4. A connection belt 9 is connected between the sliding seat 5 and the positioning pin 7. The connection belt 9 is wound around the outer edges of the transmission wheel 10 and the guide rod 11.

[0028] Through the cooperation between the sliding seat 5 provided on the first connector base 1, the positioning component 6 and the positioning groove 12, the protruding plate 51 drives the overall movement of the sliding seat 5. During the movement of the sliding seat 5, the connection belt 9 is driven to move as a whole, so that the connection belt 9 drives the positioning pin 7 to be pulled as a whole, and then the top spring 8 is compressed as a whole. At this time, one end of the first connector base 1 is inserted and installed in the slot of the second connector base 2. The sliding seat 5 is released. Under the action of the compressed top spring 8, the positioning pin 7 protrudes as a whole. At this time, the positioning pin 7 is snap-fitted and installed in the positioning groove 12 of the second connector base 2, thus completing the preliminary positioning process of the first connector base 1 and the second connector base 2 and ensuring the overall stability at the connector.

[0029] A limiting block 52 is prominently provided at the bottom of the sliding seat 5. A limiting groove 53 for the limiting block 52 to slide is provided at the top of the first connector base 1. Prominent plates 51 are symmetrically provided on the outer side edges of the sliding seat 5. Through the cooperation between the provided limiting block 52 and the limiting groove 53, etc., it can be ensured that the sliding seat 5 can only move vertically along the first connector base 1 as a whole, and situations such as the overall rotation of the sliding seat 5 are avoided as much as possible.

[0030] Refer to Figure 1 , Figure 2 and Figure 4As shown in the figure, a first sealing seat 3 is protruding and arranged on one side edge of the second connecting seat 2 facing the second sealing seat 4. Both the first sealing seat 3 and the second sealing seat 4 are provided with clamping grooves 13 and clamping blocks 14. The clamping grooves 13 are symmetrically protruding and arranged on the first sealing seat 3 and the second sealing seat 4, and the clamping blocks 14 are symmetrically arranged on the first sealing seat 3 and the second sealing seat 4. The clamping grooves 13 and the clamping blocks 14 are cooperatively positioned. The above-mentioned clamping groove 13 includes an insertion opening for the insertion of the clamping block 14 and a communication groove connected to the insertion opening. The clamping block 14 is in a T shape, and the clamping groove 13 and the clamping block 14 are cooperatively inserted.

[0031] By providing the clamping grooves 13 and the clamping blocks 14 which are staggeredly arranged on the first sealing seat 3 and the second sealing seat 4, it can ensure that the first connecting seat 1 and the second connecting seat 2 can be stably connected and fixed together during work, and minimize the situation that only through a single positioning component 6 and positioning groove 12 to achieve the overall connection of the components at the connection part of the first connecting seat 1 and the second connecting seat 2 when encountering vibration, improve the overall connection stability of the connection part, and reduce the loosening and other situations at the connection part of the connector when encountering vibration.

[0032] On the adjacent side edges of the first sealing seat 3 and the second sealing seat 4, insertion holes 15 are respectively provided. The insertion holes 15 are in an overall I shape. An insertion block 16 is inserted and installed between the two insertion holes 15. A semi-circular threaded installation hole 151 is provided at the bottom of the insertion hole 15. A threaded installation post 17 is threadedly installed on the insertion block 16. The threaded installation hole 151 and the threaded installation post 17 are threadedly matched. The insertion block 16 is in an overall king shape.

[0033] By providing the insertion holes 15 and the cooperation between the insertion block 16 and the threaded installation post 17, etc., it can ensure that after the first connecting seat 1 and the second connecting seat 2 are rotatably connected, it can be avoided as much as possible that the first connecting seat 1 and the second connecting seat 2 rotate and cause the loosening of the clamping grooves 13 and the clamping blocks 14, etc., and ensure the smooth progress of subsequent work.

[0034] Working principle:

[0035] When it is necessary to connect the first connecting seat 1 and the second connecting seat 2, pull the protruding plate 51 outwards. The protruding plate 51 drives the sliding seat 5 to move as a whole. During the movement of the sliding seat 5, the connecting belt 9 is driven to move as a whole, so that the connecting belt 9 drives the positioning pin 7 to be pulled as a whole, and then the ejecting spring 8 is compressed as a whole. At this time, one end of the first connecting seat 1 is inserted and installed in the slot of the second connecting seat 2. Release the sliding seat 5. Under the action of the compressed ejecting spring 8, the positioning pin 7 protrudes as a whole. At this time, the positioning pin 7 is clamped and installed in the positioning groove 12 of the second connecting seat 2, thus completing the preliminary positioning process of the first connecting seat 1 and the second connecting seat 2.

[0036] First, align the clamping block 14 with the insertion opening of the clamping groove 13 and rotate it clockwise as a whole. At this time, the clamping block 14 is completely clamped and installed in the clamping groove 13, thus completing the secondary positioning process of the first connecting seat 1 and the second connecting seat 2. After the secondary positioning of the first connecting seat 1 and the second connecting seat 2, insert the insertion block 16 into the insertion hole 15, threadedly install the threaded installation post 17 on the insertion block 16, and threadedly cooperate between the threaded installation hole 151 and the threaded installation post 17, thus completing the overall positioning process of the threaded installation post 17.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-performance anti-vibration connector, comprising a first connection seat (1) and a second connection seat (2), characterized in that: A second sealing seat (4) is integrally formed and sleeved at the middle section of the first connecting seat (1); a slot for the first connecting seat (1) to be plugged into is provided on the second connecting seat (2); a positioning groove (12) is provided on the inner wall of the slot; a positioning cavity is provided inside the first connecting seat (1); a positioning assembly (6) which is plugged into the positioning groove (12) is installed in the positioning cavity; and a first sealing seat (3) is protrudingly provided on one side of the second connecting seat (2) facing the second sealing seat (4); The first sealing seat (3) and the second sealing seat (4) are both provided with a clamping groove (13) and a clamping block (14), the clamping groove (13) and the clamping block (14) are matched and positioned, the first sealing seat (3) and the second sealing seat (4) are both provided with a plug hole (15) on one side adjacent to each other, an insert block (16) is installed between the two plug holes (15), a semicircular threaded installation hole (151) is provided at the bottom of the plug hole (15), and a threaded installation column (17) is threadedly installed on the insert block (16).

2. A high performance vibration-resistant connector according to claim 1, characterized in that: The clamping groove (13) comprises an insertion port for inserting the clamping block (14) and a connecting groove connected to the insertion port; the clamping block (14) is T-shaped; the clamping groove (13) and the clamping block (14) are plugged in a matching manner.

3. A high performance vibration-resistant connector according to claim 2, characterized in that: The clamping groove (13) is symmetrically protrudingly arranged on the first sealing seat (3) and the second sealing seat (4), and the clamping block (14) is symmetrically opened on the first sealing seat (3) and the second sealing seat (4).

4. A high performance vibration-resistant connector according to claim 1, characterized in that: The threaded mounting hole (151) is threadably matched with the threaded mounting column (17); the insertion hole (15) is in an I-shape as a whole, and the insertion block (16) is in a W-shape as a whole.

5. A high performance anti-vibration connector according to claim 1, characterized in that: A sliding seat (5) is slidably mounted on one side of the first connecting seat (1) away from the first sealing seat (3), and the sliding seat (5) is cooperatively connected to the positioning assembly (6).

6. A high performance anti-vibration connector according to claim 5, characterized in that: The positioning assembly (6) comprises a positioning pin (7) arranged in the positioning cavity, an ejection spring (8) is installed in the positioning cavity to assist the positioning pin (7) in pushing, a transmission wheel (10) and a guide rod (11) are installed inside the first connecting seat (1) and the second sealing seat (4), respectively, the sliding seat (5) and the positioning pin (7) are connected by a connecting belt (9), and the connecting belt (9) is arranged around the outer edges of the transmission wheel (10) and the guide rod (11).

7. A high performance anti-vibration connector according to claim 6, characterized in that: A limit block (52) is protrudingly provided at the bottom of the sliding seat (5), a limit groove (53) for the limit block (52) to slide is provided at the top of the first connecting seat (1), and a protruding plate (51) is symmetrically protrudingly provided on the outer side of the sliding seat (5).

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