Terminal connector easy for wiring
By adopting a combined design of limit seat, conductive block, adjustment bolt and connection block in the terminal connector, the problem of poor stability and clamping force of traditional terminal connectors after long-term use is solved, and fast and firm conductor wiring and high practicality are achieved.
Patent Information
- Application Number
- CN202421725060.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-19
AI Technical Summary
After long-term use of traditional terminal connectors, the stability and clamping force of the male and female terminal plugs will become worse, easily disengaged, and the wire connectors are easily broken or slipped, affecting the practicality of the wiring.
A terminal connector that is easy to wire is designed, using the first limit seat on the cover plate and the second limit seat on the male end and the female end. It is placed on the conductive block through the limit seat through the limit seat, and the wire is pressed by adjusting pins and connecting blocks. Combined with the design of the inner groove and the clamp, it ensures that the plug is firmly plugged and prevents disengagement.
Fast and firm wire wiring is achieved, the force point of the wire is increased, the wire is exposed to pull, the wire is removed, the service life is extended, and the practicality of wire connection is improved.
Smart Images
Figure CN222915168U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of terminal connectors, and particularly relates to a terminal connector which is easy to wire. Background Art
[0002] A terminal connector, also known as a wiring terminal, is applied to facilitate the connection of two wires.
[0003] At present, there are still certain problems when using terminal connectors. For example, when the male plug and the female plug of a traditional wiring terminal are inserted into each other, the contact ends of the male plug and the female plug are in contact and are clamped tightly by the mutual force. After long-term use, both the male plug and the female plug will be worn to a certain extent, resulting in a poor stability and a poor clamping force after the male plug and the female plug are inserted, and it is easy to become disengaged, with poor practicability. At the same time, when the traditional terminal connector wires a wire, it generally uses a nut or a spring to clamp it. The area of the force point of the wire is limited. When the wire is pulled by an external force, it is very easy for the joint of the wire to break or slip off from the fixed place, affecting the use of the wiring. Content of the Utility Model
[0004] The purpose of the utility model is to provide a terminal connector which is easy to wire, and its advantages are strong practicability and anti-disconnection of wires.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A terminal connector which is easy to wire includes a male end and a female end. Conductive blocks are embedded inside both the male end and the female end. Covers are arranged on the tops of both the male end and the female end. A first limit seat is bolted on the cover. Second limit seats are bolted on both the male end and the female end. A connection block is arranged inside the first limit seat. An adjusting bolt which is rotationally connected to the connection block is threadedly connected to the top of the first limit seat. Inner grooves are symmetrically opened on the male end. A pressing block is arranged inside the inner groove. A clamping block is bolted on the pressing block. A clamping groove which is used in cooperation with the clamping block is opened at the insertion part of the female end. A return spring is clamped between the pressing block and the inner groove.
[0006] With the above technical solution, in the utility model, a first limit seat is installed on the cover plate, and second limit seats are installed on the male end and the female end. After the wire is placed on the conductive block inside the wire groove in the male end and the female end through the second limit seat, the cover plate is buckled on the male end and the female end, and the adjusting bolt is screwed to make the connecting block inside the first limit seat press the wire tightly. While the pressing block on the cover plate presses the wire on the conductive block to achieve quick wiring, the connecting block presses the wire tightly, improving the stress point of the wire and preventing the wire from being pulled off. An inner groove is provided on the male end of the connector, and a clamping block is installed inside the inner groove. After the male end plug and the female end plug are inserted, the clamping block can be inserted into the inside of the clamping groove, ensuring that when the male end plug and the female end plug are inserted, they will not become loose and detached due to the poor fastening caused by long-term use, improving the practicability.
[0007] The utility model is further arranged as follows: bushings and pins welded to the conductive blocks are respectively embedded inside the male end and the female end, and the pins and the bushings are inserted into each other.
[0008] With the above technical solution, it is convenient for the conduction of electrical connection.
[0009] The utility model is further arranged as follows: limit blocks are symmetrically bolted to the bottom of the cover plate, limit grooves for cooperating with the limit blocks are symmetrically provided on both the male end and the female end, and limit bolts threadedly connected to the inner wall of the limit groove are threadedly connected to the limit blocks.
[0010] With the above technical solution, the cover plate is limited and fixed.
[0011] The utility model is further arranged as follows: positioning blocks are symmetrically bolted to the bottom of the cover plate, and positioning grooves for cooperating with the positioning blocks are symmetrically provided on both the male end and the female end.
[0012] With the above technical solution, it is convenient to limit the cover plate.
[0013] The utility model is further arranged as follows: insertion rods are symmetrically bolted to the connecting block, and the insertion rods are slidably connected to the first limit seat.
[0014] With the above technical solution, it is convenient to slide and limit the connecting block.
[0015] The utility model is further arranged as follows: wire grooves are provided on both the male end and the female end, and the conductive block penetrates into the inside of the wire groove, and a pressing block is bolted to the bottom of the cover plate.
[0016] With the above technical solution, it is convenient for the wire to run and be pressed.
[0017] The utility model is further arranged as follows: a guide rod is bolted to the inside of the inner groove, and the guide rod is slidably connected to the pressing block.
[0018] With the above technical solution, the briquette is slidably limited.
[0019] The utility model is further arranged such that: a rubber pad is adhesively bonded to the connecting block.
[0020] With the above technical solution, it is prevented that the connecting block causes pressure damage to the wire.
[0021] In summary, the utility model has the following beneficial effects:
[0022] 1. In the utility model, a first limiting seat is installed on the cover plate, and second limiting seats are installed on the male end and the female end. After the wire is placed on the conductive block inside the wire routing groove in the male end and the female end through the second limiting seat, the cover plate is buckled on the male end and the female end, and the adjusting bolt is screwed to enable the connecting block inside the first limiting seat to press the wire tightly. While the wire pressing block on the cover plate presses the wire on the conductive block to achieve rapid wiring, the connecting block presses the wire tightly, improving the stress point of the wire and preventing the wire from being pulled off.
[0023] 2. In the utility model, an inner groove is formed on the male end of the connector, and a clamping block is installed inside the inner groove. After the male end plug and the female end plug are inserted, the clamping block can be inserted into the inside of the clamping groove, ensuring that when the male end plug and the female end plug are inserted, they will not become loose and separated due to long-term use, improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is the overall structural schematic diagram of the utility model;
[0025] Figure 2 is the partial structural sectional view of the utility model;
[0026] Figure 3 is the bottom view of the structure of the cover plate of the utility model;
[0027] Figure 4 is the utility model Figure 2 the enlarged view at A in;
[0028] Figure 5 is the structural sectional view of the first limiting seat of the utility model.
[0029] Reference numerals: 1, male end; 2, female end; 3, conductive block; 4, cover plate; 5, first limiting seat; 6, second limiting seat; 7, connecting block; 8, adjusting bolt; 9, inner groove; 10, briquette; 11, clamping block; 12, clamping groove; 13, return spring; 14, pin; 15, socket; 16, limiting block; 17, limiting groove; 18, positioning block; 19, positioning groove; 20, inserting rod; 21, wire routing groove; 22, wire pressing block; 23, guide rod; 24, rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0030] The present utility model will be further described in detail below in conjunction with the accompanying drawings.
[0031] Embodiment 1:
[0032] Referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 5 , an easily wired terminal connector, including a male end 1 and a female end 2. Conductive blocks 3 are embedded inside both the male end 1 and the female end 2. Covers 4 are provided on the tops of the male end 1 and the female end 2. A first limiting seat 5 is bolted on the cover 4. Second limiting seats 6 are bolted on both the male end 1 and the female end 2. A connecting block 7 is arranged inside the first limiting seat 5. An adjusting bolt 8 rotatably connected to the connecting block 7 is threadedly connected to the top of the first limiting seat 5. By installing the first limiting seat 5 on the cover 4 and the second limiting seats 6 on the male end 1 and the female end 2, after the wire is placed on the conductive block 3 inside the wire groove 21 in the male end 1 and the female end 2 through the second limiting seat 6, the cover 4 is buckled on the male end 1 and the female end 2. The adjusting bolt 8 is turned, so that the connecting block 7 inside the first limiting seat 5 presses the wire. While the wire pressing block 22 on the cover 4 presses the wire on the conductive block 3 to achieve quick wiring, the connecting block 7 presses the wire, improving the stress electricity of the wire and preventing the wire from being disconnected due to pulling.
[0033] Referring to Figure 2 , socket sleeves 15 and pins 14 welded to the conductive block 3 are respectively embedded inside the male end 1 and the female end 2, and the pins 14 and the socket sleeves 15 are plugged into each other. By providing the pins 14 and the socket sleeves 15, the conduction of electrical connection is facilitated.
[0034] Referring to Figure 1 , limiting blocks 16 are symmetrically bolted to the bottom of the cover 4. Limiting grooves 17 used in cooperation with the limiting blocks 16 are symmetrically formed on both the male end 1 and the female end 2. And a limiting bolt threadedly connected to the inner wall of the limiting groove 17 is threadedly connected to the limiting block 16. By providing the limiting blocks 16 and the limiting grooves 17, the cover 4 is limited and fixed.
[0035] Referring to Figure 2 and Figure 3 , positioning blocks 18 are symmetrically bolted to the bottom of the cover 4. Positioning grooves 19 used in cooperation with the positioning blocks 18 are symmetrically formed on both the male end 1 and the female end 2. By providing the positioning blocks 18 and the positioning grooves 19, it is convenient to limit the cover 4.
[0036] Referring to Figure 1 and Figure 5 , insertion rods 20 are symmetrically bolted to the connecting block 7, and the insertion rods 20 are slidably connected to the first limiting seat 5. By providing the insertion rods 20, it is convenient to slide and limit the connecting block 7.
[0037] Referring toFigure 2 On both the male terminal 1 and the female terminal 2, wire grooves 21 are provided, and the conductive block 3 penetrates into the interior of the wire groove 21. A wire pressing block 22 is bolted to the bottom of the cover plate 4. By providing the wire groove 21 and the wire pressing block 22, it is convenient for wire routing and wire pressing.
[0038] Reference Figure 5 On the connecting block 7, a rubber pad 24 is adhered. By providing the rubber pad 24, it is possible to prevent the connecting block 7 from causing pressure damage to the wire.
[0039] Brief description of the usage process: A first limit seat 5 is installed on the cover plate 4, and second limit seats 6 are installed on the male terminal 1 and the female terminal 2. After the wire is placed on the conductive block 3 inside the wire groove 21 of the male terminal 1 and the female terminal 2 through the second limit seat 6, the cover plate 4 is buckled on the male terminal 1 and the female terminal 2, and the adjusting bolt 8 is turned, so that the connecting block 7 inside the first limit seat 5 presses the wire tightly. While the wire pressing block 22 on the cover plate 4 presses the wire on the conductive block 3 to achieve quick wiring, the connecting block 7 presses the wire tightly, increasing the stress point of the wire and preventing the wire from being pulled off.
[0040] Embodiment 2:
[0041] Reference Figure 1 、 Figure 2 And Figure 4 A terminal connector that is easy to wire. On the male terminal 1, inner grooves 9 are symmetrically provided. Inside the inner grooves 9, pressing blocks 10 are provided. On the pressing blocks 10, clamping blocks 11 are bolted. At the insertion part of the female terminal 2, a card slot 12 that cooperates with the clamping block 11 is provided. A return spring 13 is clamped between the pressing block 10 and the inner groove 9. By providing the inner grooves 9 on the male terminal 1 of this connector and installing the clamping blocks 11 inside the inner grooves 9, when the male terminal 1 plug and the female terminal 2 plug are inserted, the clamping blocks 11 can be inserted into the interior of the card slot 12, ensuring that when the male terminal 1 plug and the female terminal 2 plug are inserted, they will not become detached due to the poor fastening caused by long-term use, improving the practicality.
[0042] Reference Figure 2 And Figure 4 Inside the inner groove 9, a guide rod 23 is bolted. The guide rod 23 is slidably connected to the pressing block 10. By providing the guide rod 23, sliding limit of the pressing block 10 is performed.
[0043] Brief description of the usage process: By providing the inner grooves 9 on the male terminal 1 of this connector and installing the clamping blocks 11 inside the inner grooves 9, when the male terminal 1 plug and the female terminal 2 plug are inserted, the clamping blocks 11 can be inserted into the interior of the card slot 12, ensuring that when the male terminal 1 plug and the female terminal 2 plug are inserted, they will not become detached due to the poor fastening caused by long-term use, improving the practicality. When the pressing block 10 is pressed to disengage the clamping block 11 from the card slot 12, the male terminal 1 plug and the female terminal 2 plug can be separated.
[0044] This specific embodiment is only an interpretation of the present utility model, and it is not a limitation to the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment that do not contribute creatively as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.
Claims
1. A terminal connector that is easy to wire, comprising a male end (1) and a female end (2), characterized in that: Conductive blocks (3) are embedded in the male end (1) and the female end (2); a cover plate (4) is arranged on the top of the male end (1) and the female end (2); a first limit seat (5) is bolted on the cover plate (4); a second limit seat (6) is bolted on the male end (1) and the female end (2); a connecting block (7) is arranged inside the first limit seat (5); an adjusting bolt (8) rotatably connected to the connecting block (7) is threadedly connected to the top of the first limit seat (5); an inner groove (9) is symmetrically provided on the male end (1); a pressure block (10) is arranged inside the inner groove (9); a clamping block (11) is bolted on the pressure block (10); a clamping groove (12) used in conjunction with the clamping block (11) is provided at the insertion point of the female end (2); a reset spring (13) is clamped between the pressure block (10) and the inner groove (9).
2. The terminal connector for easy wiring according to claim 1, characterized in that: The male end (1) and the female end (2) are respectively embedded with a socket (15) and a pin (14) welded to the conductive block (3), and the pin (14) and the socket (15) are plugged into each other.
3. The terminal connector for easy wiring according to claim 1, characterized in that: The bottom of the cover plate (4) is symmetrically bolted with a limit block (16); the male end (1) and the female end (2) are symmetrically provided with limit grooves (17) for use with the limit block (16); and the limit block (16) is threadedly connected with a limit bolt threadedly connected to the inner wall of the limit groove (17).
4. The terminal connector for easy wiring according to claim 1, characterized in that: A positioning block (18) is symmetrically bolted to the bottom of the cover plate (4), and positioning grooves (19) for use with the positioning block (18) are symmetrically provided on the male end (1) and the female end (2).
5. The terminal connector for easy wiring according to claim 1, characterized in that: The connecting block (7) is symmetrically bolted with an insert rod (20), and the insert rod (20) is slidably connected to the first limit seat (5).
6. The terminal connector for easy wiring according to claim 1, characterized in that: The male end (1) and the female end (2) are both provided with a wiring groove (21), and the conductive block (3) penetrates into the interior of the wiring groove (21), and a wire pressing block (22) is bolted to the bottom of the cover plate (4).
7. The terminal connector for easy wiring according to claim 1, characterized in that: A guide rod (23) is bolted inside the inner groove (9), and the guide rod (23) is slidably connected to the pressing block (10).
8. The terminal connector for easy wiring according to claim 1, characterized in that: A rubber pad (24) is bonded to the connecting block (7).