Connector with stable connection

Abstract

The utility model discloses a connector with stable connection, which relates to the technical field of connectors, and comprises a first sheath and a stabilizing assembly, a first connecting block is arranged at the front end of the first sheath, a second sheath is distributed outside the first sheath, a second connecting block is arranged at the front end of the second sheath, the stabilizing assembly is arranged outside the first sheath, and the stabilizing assembly is arranged at the front end of the second sheath. The stabilizing assembly comprises a limiting frame, a limiting rod, an auxiliary pull ring, a reset spring and clamping groove holes, the limiting rod is connected into the limiting frame, the auxiliary pull ring is arranged at the rear end of the limiting rod, the reset spring is arranged in the limiting frame outside the limiting rod, and the clamping groove holes are formed in the two sides of the second connecting block. And a connecting assembly is arranged at the front end of the second connecting block. According to the connector stable in connection, through the arrangement of the stabilizing assembly, the problems that most connectors are connected in a plug pin mode, so that the stability of the connectors is poor, and looseness is likely to occur are solved, and the overall practicability of the connector is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a connector with stable connection. Background Art

[0002] Connectors are also called connectors, and are also called joints and sockets in China. They generally refer to electrical connectors, that is, devices that connect two active devices and are used to transmit current or signals. The male end and the female end can transmit information or current after contact. In the market, connectors installed by welding are mainly composed of plastic shells, welding pieces and PIN pins. The welding piece is used to weld the connector on the carrier, and the PIN pin is used to transmit current or signals. In order to improve the connection efficiency of two active devices, a connector is needed, but the existing connectors still have the following shortcomings:

[0003] For example, the utility model with application number 202220106792.0 discloses a connector. When the wiring harness is connected, the PCB board and CABLE need to be welded at the wiring harness end. Since the female end is equipped with a connector inside, the female end and the internal connector need to be welded on the PCB board. This leads to high cost and complicated process. In addition, this method can only insert the wiring harness end in parallel, which causes technical problems such as inconvenience in use. However, similar to the comparative documents of the above-mentioned application, when the existing connectors are used, since most connectors are connected by means of pins, the connectors have poor stability and are prone to loosening, resulting in reduced practicality and reduced efficiency of use of the connectors.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a connector with stable connection is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a connector with stable connection to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connector with stable connection, comprising a first sheath and a stabilizing component, a first connecting block is arranged at the front end of the first sheath, a second sheath is distributed outside the first sheath, and a second connecting block is arranged at the front end of the second sheath, a stabilizing component is arranged outside the first sheath, and the stabilizing component comprises a limit frame, a limit rod, an auxiliary pull ring, a reset spring and a clamping slot, a limit rod is connected to the inside of the limit frame, an auxiliary pull ring is arranged at the rear end of the limit rod, and a reset spring is arranged in the limit frame outside the limit rod, clamping slots are opened on both sides of the second connecting block, and a connecting component is arranged at the front end of the second connecting block.

[0007] Furthermore, the outer side of the limiting frame is flush with the outer side of the first connecting block, and the limiting frame is threadedly connected to the first connecting block.

[0008] Furthermore, the limiting rod is embedded in the limiting frame, and the limiting rod is elastically connected to the limiting frame via a return spring.

[0009] Furthermore, the outer dimensions of the limiting rod match the inner dimensions of the clamping slot, and the limiting rod passes through the clamping slot to be connected to the first connecting block.

[0010] Furthermore, the connecting component includes an installation block, a limit block, a receiving frame, a limit groove and an installation groove. Limit blocks are added on both sides of the installation block. A receiving frame is arranged inside the first connecting block, and a limit groove is opened inside the receiving frame. An installation groove is opened on the inner side of the first connecting block.

[0011] Furthermore, the limit blocks are semi-cylindrical, and are symmetrically arranged on both sides of the outside of the installation block.

[0012] Furthermore, the outer dimensions of the mounting block match the inner dimensions of the limiting groove, and the mounting block is connected to the receiving frame via the limiting groove.

[0013] Furthermore, the inner dimension of the installation groove matches the outer dimension of the second connection block, and the second connection block is embeddedly connected to the first connection block through the installation groove.

[0014] The utility model provides a connector with stable connection, which has the following beneficial effects:

[0015] 1. The utility model can, through the setting of a stabilizing component, avoid the use of a plug-type connection method for most connectors when a stable connector is connected. The stabilizing component arranged outside the first connecting block can be used to avoid the problem that the connector is poorly stable and easily loosened, resulting in a decrease in the practicality of the connector. The limit frame is fixedly installed on both sides of the outside of the first connecting block by fastening bolts, and the limit rod is limit-installed inside the limit frame. The limit rod is elastically connected to the limit frame by the setting of a reset spring outside the limit rod. When the second connecting block is installed into the first connecting block, the auxiliary pull ring is pulled outward to move the limit rod outward. The outer size of the limit rod matches the inner size of the clamping slots on both sides of the second connecting block. The second connecting block is installed into the first connecting block, and the limit rod is connected to the clamping slot. The second connecting block is installed into the first connecting block by the limit rod and the clamping slot. The limit rod cooperates with the clamping slot to make the second connecting block installed into the first connecting block, thereby avoiding the loosening of the two active components after installation and increasing the use efficiency of the connector.

[0016] 2. The utility model, through the setting of the connection component, can avoid the situation that most connectors have only a simple docking structure when a stable connector is used, through the connection component set on the outside of the second connecting block, which makes it easy for dust and moisture to enter the equipment during use, resulting in a shortened service life of the connector. The mounting block is fixedly installed on the outside of the second connecting block, and the connector docking efficiency is increased by the setting of the mounting block. The outer size of the mounting block matches the inner size of the limit groove in the receiving frame set on the inner side of the first connecting block, and the stability during docking is increased by the limit blocks added on both sides of the outside of the mounting block. The outer size of the second connecting block matches the inner size of the mounting groove opened on the inner side of the first connecting block, and then the second connecting block is installed into the first connecting block through the mounting groove. At the same time, the internal components are protected by the second connecting block to prevent dust and moisture from damaging the components, thereby increasing the stability of connector docking and extending the service life of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall side view structure of a connector with stable connection according to the utility model;

[0018] Figure 2 This is a front cross-sectional structural schematic diagram of a stable component of a stable connection connector of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of a second connecting block of a connector with stable connection according to the utility model.

[0020] In the figure: 1. first protective sleeve; 2. first connecting block; 3. second protective sleeve; 4. second connecting block; 5. stabilizing assembly; 501. limiting frame; 502. limiting rod; 503. auxiliary pull ring; 504. reset spring; 505. snap-in slot; 6. connecting assembly; 601. mounting block; 602. limiting block; 603. receiving frame; 604. limiting slot; 605. mounting slot. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, a connector with stable connection includes a first sheath 1 and a stabilizing component 5, wherein a first connecting block 2 is arranged at the front end of the first sheath 1, and a second sheath 3 is distributed outside the first sheath 1, and a second connecting block 4 is arranged at the front end of the second sheath 3, and a stabilizing component 5 is arranged outside the first sheath 1, and the stabilizing component 5 includes a limit frame 501, a limit rod 502, an auxiliary pull ring 503, a reset spring 504 and a clamping slot 505, and the limit frame 501 is internally connected to the limit rod 502. , and an auxiliary pull ring 503 is provided at the rear end of the limiting rod 502, and a return spring 504 is provided in the limiting frame 501 outside the limiting rod 502, and the second connecting block 4 is provided with a clamping slot 505 on both sides, the outer side of the limiting frame 501 is flush with the outer side of the first connecting block 2, and the limiting frame 501 is threadedly connected to the first connecting block 2, the limiting rod 502 is embedded in the limiting frame 501, and the limiting rod 502 is elastically connected to the limiting frame 501 through the return spring 504, and the limiting rod 5 02 external dimensions match the internal dimensions of the snap-fit ​​slot 505, and the limiting rod 502 passes through the snap-fit ​​slot 505 and is connected to the first connecting block 2, the limiting frame 501 is fixedly installed on both sides of the outside of the first connecting block 2 via fastening bolts, the limiting rod 502 is limitedly installed inside the limiting frame 501, and the limiting rod 502 is elastically connected to the limiting frame 501 by setting the external return spring 504 of the limiting rod 502. When the second connecting block 4 is installed into the first connecting block 2, the auxiliary pull ring 503 is pulled outward to move the limiting rod 502 outward, and the external dimensions of the limiting rod 502 match the internal dimensions of the snap-fit ​​slots 505 on both sides of the second connecting block 4. The second connecting block 4 is installed into the first connecting block 2, and the limiting rod 502 is connected to the snap-fit ​​slot 505. The second connecting block 4 is installed into the first connecting block 2 by using the limiting rod 502 to cooperate with the snap-fit ​​slot 505, thereby avoiding the loosening of the two active components after installation and increasing the use efficiency of the connector;

[0023] like Figures 1 to 3As shown, a connecting assembly 6 is provided at the front end of the second connecting block 4, and the connecting assembly 6 includes a mounting block 601, a limiting block 602, a receiving frame 603, a limiting groove 604 and a mounting groove 605. Limiting blocks 602 are added on both sides of the mounting block 601, a receiving frame 603 is provided inside the first connecting block 2, and a limiting groove 604 is provided inside the receiving frame 603, and a mounting groove 605 is provided on the inner side of the first connecting block 2. The limiting blocks 602 are semi-cylindrical, and the limiting blocks 602 are symmetrically arranged on both sides of the outside of the mounting block 601. The outer dimensions of the mounting block 601 match the inner dimensions of the limiting groove 604, and the mounting block 601 is connected to the receiving frame 603 through the limiting groove 604, the inner dimensions of the mounting groove 605 match the outer dimensions of the second connecting block 4, and the second connecting block 4 is connected through the mounting groove 60 5 is embeddedly connected with the first connection block 2, and the mounting block 601 is fixedly mounted on the outside of the second connection block 4. The setting of the mounting block 601 increases the efficiency of connector docking. The outer size of the mounting block 601 matches the inner size of the limit groove 604 in the receiving frame 603 set on the inner side of the first connection block 2, and the stability during docking is increased by the limit blocks 602 added on both sides of the outer side of the mounting block 601. The outer size of the second connection block 4 matches the inner size of the mounting groove 605 opened on the inner side of the first connection block 2, and then the second connection block 4 is installed into the first connection block 2 through the mounting groove 605. At the same time, the second connection block 4 protects the internal components to prevent dust and moisture from damaging the components, thereby increasing the stability of connector docking and extending the service life of the connector.

[0024] In summary, when using the connector with stable connection, first, the first connection block 2 is installed on the outside of the first sheath 1 by fasteners, and the second connection block 4 is installed on the outside of the second sheath 3 by fasteners, and the mounting block 601 is fixedly installed on the outside of the second connection block 4, and the connector docking efficiency is increased by the setting of the mounting block 601, the outer size of the mounting block 601 matches the inner size of the limit groove 604 in the receiving frame 603 set on the inner side of the first connection block 2, and the stability during docking is increased by the limit blocks 602 added on both sides of the outside of the mounting block 601, the outer size of the second connection block 4 matches the inner size of the mounting groove 605 opened on the inner side of the first connection block 2, and then the second connection block 4 is installed into the first connection block 2 through the mounting groove 605, and then the limit is tightened by fastening bolts. The positioning frame 501 is fixedly installed on both sides of the outside of the first connecting block 2, and the limiting rod 502 is limitedly installed inside the limiting frame 501. The limiting rod 502 is elastically connected to the limiting frame 501 by setting the external return spring 504 of the limiting rod 502. When the second connecting block 4 is installed into the first connecting block 2, the auxiliary pull ring 503 is pulled outward to move the limiting rod 502 outward. The external dimensions of the limiting rod 502 match the internal dimensions of the engaging slots 505 on both sides of the second connecting block 4. The second connecting block 4 is installed into the first connecting block 2, and the limiting rod 502 is connected to the engaging slots 505. The limiting rod 502 is used to cooperate with the engaging slots 505 to enable the second connecting block 4 to be installed into the first connecting block 2, thereby avoiding the loosening of the two active components after installation and increasing the use efficiency of the connector.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A connector with stable connection, comprising a first sheath (1) and a stabilizing component (5), characterized in that: A first connecting block (2) is arranged at the front end of the first sheath (1), and a second sheath (3) is distributed outside the first sheath (1), and a second connecting block (4) is arranged at the front end of the second sheath (3); a stabilizing component (5) is arranged outside the first sheath (1), and the stabilizing component (5) comprises a limit frame (501), a limit rod (502), an auxiliary pull ring (503), a reset spring (504) and a clamping slot (505); the limit frame (501) is internally connected to the limit rod (502), and an auxiliary pull ring (503) is arranged at the rear end of the limit rod (502), and a reset spring (504) is arranged in the limit frame (501) outside the limit rod (502); clamping slots (505) are provided on both sides of the second connecting block (4), and a connecting component (6) is arranged at the front end of the second connecting block (4).

2. A connector with stable connection according to claim 1, characterized in that: The outer side of the limiting frame (501) is flush with the outer side of the first connecting block (2), and the limiting frame (501) is threadedly connected to the first connecting block (2).

3. A connector with stable connection according to claim 1, characterized in that: The limiting rod (502) is embeddedly connected to the limiting frame (501), and the limiting rod (502) is elastically connected to the limiting frame (501) via a return spring (504).

4. A connector with stable connection according to claim 1, characterized in that: The outer dimensions of the limiting rod (502) match the inner dimensions of the clamping slot hole (505), and the limiting rod (502) passes through the clamping slot hole (505) to be connected to the first connecting block (2).

5. The connector with stable connection according to claim 1, characterized in that: The connection assembly (6) comprises a mounting block (601), a limiting block (602), a receiving frame (603), a limiting groove (604) and a mounting groove (605); limiting blocks (602) are additionally provided on both sides of the mounting block (601); a receiving frame (603) is provided inside the first connection block (2); a limiting groove (604) is provided inside the receiving frame (603); and a mounting groove (605) is provided inside the first connection block (2).

6. A connector with stable connection according to claim 5, characterized in that: The limiting block (602) is semi-cylindrical in shape, and is symmetrically arranged on two sides of the outside of the mounting block (601).

7. A connector with stable connection according to claim 5, characterized in that: The external dimensions of the mounting block (601) match the internal dimensions of the limiting groove (604), and the mounting block (601) is connected to the receiving frame (603) via the limiting groove (604).

8. The connector with stable connection according to claim 5, characterized in that: The internal dimensions of the installation groove (605) match the external dimensions of the second connection block (4), and the second connection block (4) is embeddedly connected to the first connection block (2) via the installation groove (605).

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