Connecting structure of flat cable terminal

Abstract

The utility model relates to the technical field of flat cable terminals, in particular to a connecting structure of a flat cable terminal, which comprises a plug connector, a flat cable terminal, a lead and a limiting mechanism, one end of the flat cable terminal is inserted into the plug connector, the other end of the flat cable terminal is connected with the lead, and the limiting mechanism is arranged on the plug connector. The limiting mechanism comprises a fixing block, an open groove, a limiting block, a push block, a spring, a telescopic column, a damping telescopic rod, a clamping block and a clamping groove, the fixing block is arranged on the plug connector, the open groove is formed in the fixing block, the limiting block extends into the open groove, one end of the limiting block penetrates through the open groove to abut against the flat cable terminal, and the other end of the limiting block is connected with the push block. One end of each limiting block is connected with the corresponding groove, the other end of each limiting block is connected with the corresponding push block, the push blocks extend out of the grooves, the number of the limiting blocks is two, the number of the push blocks is two, the two ends of the spring are arranged between the two push blocks respectively, and the connecting structure of the flat cable terminal solves the problem that an existing device is poor in connecting effect.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring terminals, in particular to a connection structure of wiring terminals. Background Art

[0002] As we all know, as a signal transmission component, flat cables have the advantages of being able to be flexed arbitrarily and having high signal transmission capabilities. They are currently widely used in many electronic products, and their usage is increasing year by year. Flat cables are generally connected to connectors through terminals.

[0003] However, when the existing cable terminals are inserted into the connector, they are generally directly clipped into the connector. However, the clip structure is easily worn out after long-term use, which may cause the connection between the cable terminals and the connector to become loose, thereby easily causing poor contact. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a connection structure for a wiring terminal.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection structure of a cable terminal, comprising a plug-in connector, a cable terminal, a wire and a limiting mechanism, wherein one end of the cable terminal is inserted into the plug-in connector, and the other end of the cable terminal is connected to the wire, and the limiting mechanism comprises a fixed block, a slot, a limiting block, a push block, a spring, a telescopic column, a damping telescopic rod, a clamping block and a clamping slot, wherein the fixed block is arranged on the plug-in connector, the slot is arranged on the fixed block, the limiting block extends into the slot, one end of the limiting block passes through the slot and abuts against the cable terminal, the other end of the limiting block is connected to the push block, the push block extends out of the slot, two limiting blocks and two push blocks are respectively provided, two ends of the spring are respectively arranged between the two push blocks, the telescopic column is arranged inside the spring, and two ends of the telescopic column are respectively arranged between the two push blocks, one end of the damping telescopic rod is connected to the fixed block, the other end of the damping telescopic rod is connected to one end of the clamping block, and the clamping slot is arranged on the push block.

[0008] In order to facilitate pulling the cable terminal, the utility model is improved in that a handle is provided on the cable terminal, and two handles are provided.

[0009] In order to improve the connection effect, the utility model is improved in that the handle is fixedly connected to the cable terminal.

[0010] In order to achieve the heat dissipation effect, the utility model is improved in that a heat dissipation net is provided on the connector, and two heat dissipation nets are provided.

[0011] In order to improve the effect of the engagement, the utility model is improved in that the engagement block matches the engagement slot.

[0012] In order to achieve the insulation effect, the utility model is improved in that the outer wall of the connector is provided with an insulation layer, and the insulation layer is fixedly connected to the outer wall of the connector.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a connection structure of a cable terminal, which has the following beneficial effects:

[0015] The connection structure of the wiring terminal can limit the wiring terminal by setting a limiting mechanism, so as to avoid the wiring terminal and the plug-in component being engaged for a long time, causing the engaging components to wear and the connection to become loose, thereby preventing the wiring terminal and the plug-in component from having poor contact, and the heat dissipation net provided on the plug-in component can quickly dissipate the heat in the plug-in component, avoiding the influence on the wiring terminal and the plug-in component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 3 This is a schematic diagram of the shaft side structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 A front view of

[0020] In the figure: 1. Connector; 2. Wiring terminal; 3. Wire; 4. Limiting mechanism; 5. Fixing block; 6. Slot; 7. Limiting block; 8. Pushing block; 9. Spring; 10. Telescopic column; 11. Damping telescopic rod; 12. Block; 13. Slot; 14. Handle; 15. Heat dissipation net. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 A connection structure of a cable terminal, comprising a plug-in connector 1, a cable terminal 2, a wire 3 and a limiting mechanism 4, wherein one end of the cable terminal 2 is inserted into the plug-in connector 1, and the other end of the cable terminal 2 is connected to the wire 3, and the limiting mechanism 4 comprises a fixed block 5, a slot 6, a limiting block 7, a push block 8, a spring 9, a telescopic column 10, a damping telescopic rod 11, a clamping block 12 and a clamping slot 13, wherein the fixed block 5 is arranged on the plug-in connector 1, the slot 6 is arranged on the fixed block 5, the limiting block 7 extends into the slot 6, and one end of the limiting block passes through the slot The groove 6 abuts against the cable terminal 2, the other end of the limit block 7 is connected to the push block 8, the push block 8 extends out of the slot 6, the limit block 7 and the push block 8 are respectively provided with two, the two ends of the spring 9 are respectively arranged between the two push blocks 8, the telescopic column 10 is arranged inside the spring 9, and the two ends of the telescopic column 10 are respectively arranged between the two push blocks 8, one end of the damping telescopic rod 11 is connected to the fixed block 5, and the other end of the damping telescopic rod 11 is connected to one end of the card block 12, and the card slot 13 is provided on the push block 8.

[0023] When in use, first insert the cable terminal 2 into the connector 1, and the cable terminal 2 can be limited by the limiting mechanism 4 to prevent the cable terminal 2 from loosening. When the cable terminal 2 needs to be separated from the connector 1, first push the two push blocks 8 to move toward each other, so that the spring 9 will be compressed and the telescopic column 10 will shrink, so that the limit block 7 moves in the slot 6, so that the limit block 7 is no longer in contact with the cable terminal 2. After being pushed to a suitable position, press the damping telescopic rod 11 hard to make the card block 12 drop and extend into the slot 6, and then pull the cable terminal 2, so that the cable terminal 2 and the lead on the cable terminal 2 can be separated from the connector 1. When the telescopic column 10 in the spring 9 shrinks to the limit position, the limit block 7 will be separated from the cable terminal 2, and the card slot 13 opened on the push block 8 is in the same line as the card block 12.

[0024] The above-mentioned cable terminal 2 is not convenient to pull. In order to solve this problem, in this embodiment, the cable terminal 2 is provided with a handle, and two handles are provided.

[0025] In order to improve the connection effect, in this embodiment, the handle is fixedly connected to the cable terminal 2.

[0026] In order to dissipate the heat inside the plug connector 1, in this embodiment, a heat dissipation net 15 is provided on the plug connector 1, and two heat dissipation nets 15 are provided.

[0027] In order to achieve the locking effect, in this embodiment, the locking block 12 matches the locking slot 13 .

[0028] In order to improve the insulation effect, in this embodiment, an insulating layer is provided on the outer wall of the connector 1 , and the insulating layer is fixedly connected to the outer wall of the connector 1 .

[0029] 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 connection structure of a cable terminal, comprising a plug-in connector (1), a cable terminal (2), a wire (3) and a limiting mechanism (4), characterized in that: One end of the cable terminal (2) is inserted into the connector (1), and the other end of the cable terminal (2) is connected to the wire (3). The limiting mechanism (4) comprises a fixed block (5), a slot (6), a limiting block (7), a push block (8), a spring (9), a telescopic column (10), a damping telescopic rod (11), a clamping block (12) and a clamping slot (13). The fixed block (5) is arranged on the connector (1), the slot (6) is arranged on the fixed block (5), the limiting block (7) extends into the slot (6), and one end of the limiting block passes through the slot (6) and abuts against the cable terminal (2). The other end of the limit block (7) is connected to the push block (8), the push block (8) extends out of the slot (6), two limit blocks (7) and two push blocks (8) are respectively provided, two ends of the spring (9) are respectively arranged between the two push blocks (8), the telescopic column (10) is arranged inside the spring (9), two ends of the telescopic column (10) are respectively arranged between the two push blocks (8), one end of the damping telescopic rod (11) is connected to the fixed block (5), the other end of the damping telescopic rod (11) is connected to one end of the clamping block (12), and the clamping slot (13) is provided on the push block (8).

2. The connection structure of the cable terminal according to claim 1, characterized in that: The cable terminal (2) is provided with a handle, and two handles are provided.

3. The connection structure of the cable terminal according to claim 2, characterized in that: The handle is fixedly connected to the cable terminal (2).

4. The connection structure of the cable terminal according to claim 3, characterized in that: The connector (1) is provided with a heat dissipation net (15), and two heat dissipation nets (15) are provided.

5. The connection structure of the cable terminal according to claim 4, characterized in that: The card block (12) matches the card slot (13).

6. The connection structure of the cable terminal according to claim 5, characterized in that: The outer wall of the plug connector (1) is provided with an insulating layer, and the insulating layer is fixedly connected to the outer wall of the plug connector (1).

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