Novel electronic connector terminal and production die thereof
By designing new electronic connector terminals and production molds, the problem of weak cable crimping in existing technologies has been solved, resulting in more robust cable connections and lower production costs.
Patent Information
- Application Number
- CN202423315074.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-31
AI Technical Summary
The structural design of existing electronic connector terminals results in insufficiently secure crimping of cables.
A novel electronic connector terminal is designed, comprising a crimping area, a fixing area, and a contact area. The crimping area consists of a first crimping arm, a second crimping arm, and a third crimping arm. The combination of a trapezoidal structure and a crimping groove enhances the firmness of the cable crimping. The fixing area and the contact area adopt an integral molding structure to improve stability and conductivity. The production mold adopts an integral molding mold to achieve mass production of terminals of different lengths.
This results in more secure cable crimping, improved stability and conductivity, and reduced production costs.
Smart Images
Figure CN223858484U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic connector technical field especially, is involved in a kind of novel electronic connector terminal and its production mould. BACKGROUND
[0002] Electronic connector is a kind of electronic system equipment between electric current or signal transmission and exchange electronic components.It as node, through independent or together with cable, for electronic product device, assembly, equipment, sub-system transmission electric current or signal, and keep each system between signal distortion and energy loss do not occur the change, is the necessary basic element of the electrical connection of entire circuit system.
[0003] Electronic connector mainly includes connector terminal and the glue shell for protecting connector terminal. Connector terminal is made of conductive material, can realize the electrical connection of different line contacts. Glue shell is used to support connector terminal and insulate connector terminal. In the related art, the structural design of connector terminal has defects, leading to not firm enough when crimping cable. UTILITY MODEL CONTENT
[0004] Therefore, it is necessary to provide a kind of novel electronic connector terminal and its production mould for the structural design defects of connector terminal, leading to not firm enough when crimping cable.
[0005] A kind of novel electronic connector terminal, including crimping area, the fixed area of connecting the crimping area and the contact area of connecting the fixed area, the crimping area is used to crimp cable, the fixed area is used to fix the novel electronic connector terminal, the contact area is used for electrical connection;
[0006] The crimping area includes first crimping arm, second crimping arm and third crimping arm, the first crimping arm is located in one side of the crimping area, the second crimping arm and the third crimping arm are located in the other side of the crimping area, the second crimping arm and the third crimping arm are equipped with crimping groove for cooperating the first crimping arm.
[0007] The new electronic connector terminal includes a crimping area, a fixing area connected with the crimping area, and a contact area connected with the fixing area, the crimping area is used for crimping a cable, the fixing area is used for fixing the new electronic connector terminal, and the contact area is used for electrical connection; the crimping area includes a first crimping arm, a second crimping arm and a third crimping arm, the first crimping arm is arranged on one side of the crimping area, the second crimping arm and the third crimping arm are arranged on the other side of the crimping area, and a crimping groove for matching the first crimping arm is arranged between the second crimping arm and the third crimping arm. When crimping the cable, the second crimping arm and the third crimping arm extend to one side of the crimping area, the first crimping arm extends to the other side of the crimping area, and the first crimping arm can be accommodated in the crimping groove. Through the cooperation of the first crimping arm, the second crimping arm, the third crimping arm and the crimping groove, the new electronic connector terminal is more firm when crimping the cable.
[0008] In one embodiment, the first crimping arm, the second crimping arm, the third crimping arm and the crimping groove are all trapezoidal.
[0009] In one embodiment, the fixing area includes a first fixing part, a second fixing part and a third fixing part, the first fixing part is arranged at the center of the fixing area, the second fixing part is arranged on one side of the fixing area, and the third fixing part is arranged on the other side of the fixing area, a first gap is formed between the first fixing part and the second fixing part, and a second gap is formed between the first fixing part and the third fixing part.
[0010] The contact area includes a first contact part, a second contact part and a third contact part, the first contact part is connected with the first fixing part, the second contact part is connected with the second fixing part, and the third contact part is connected with the third fixing part.
[0011] In one embodiment, the first fixing part, the second fixing part and the third fixing part are the same structure and parallel to each other.
[0012] In one embodiment, the distance between the first fixing part and the second fixing part is equal to the distance between the first fixing part and the third fixing part.
[0013] In one embodiment, the first contact area, the second contact area and the third contact area are the same structure and parallel to each other.
[0014] In one embodiment, the distance between the first contact area and the second contact area is equal to the distance between the first contact area and the third contact area.
[0015] In one embodiment, the first fixing part, the second fixing part and the third fixing part are symmetrically provided with a clamping groove and a clamping block matched with the new electronic connector terminal.
[0016] In one embodiment, the crimping region, the fixing region and the contact region are integrally formed.
[0017] A production mold of the novel electronic connector terminal is disclosed, comprising an upper mold and a lower mold, the lower mold is provided with a mold groove for placing a stamping part, and the upper mold is provided with a pressing block for matching the mold groove.
[0018] The mold groove comprises a first mold groove and a second mold groove, and the length of the first mold groove is greater than the length of the second mold groove. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the electronic connector terminal of the utility model;
[0020] Figure 2 It is a structural schematic diagram of the production mold of the electronic connector terminal of the utility model;
[0021] Wherein, 10 is a crimping region, 20 is a fixing region, 30 is a contact region, 11 is a first crimping arm, 12 is a second crimping arm, 13 is a third crimping arm, 14 is a crimping groove, 21 is a first fixing part, 22 is a second fixing part, 23 is a third fixing part, 24 is a first gap, 25 is a second gap, 31 is a first contact part, 32 is a second contact part, 33 is a third contact part, 40 is a production mold, 41 is a lower mold, 411 is a mold groove, 4111 is a first mold groove, and 4112 is a second mold groove. DETAILED DESCRIPTION
[0022] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from the description herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0023] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical", "horizontal", "left", "right", and the like as used herein are used for explanation purposes only.
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. The use herein of the terms "and / or" includes a set of one or more associated listed items.
[0025] The utility model discloses a novel electronic connector terminal.
[0026] As Figure 1 The novel electronic connector terminal includes a crimping area 10, a fixed area 20 connected to the crimping area 10, and a contact area 30 connected to the fixed area 20. The crimping area 10 is used for crimping a cable, the fixed area 20 is used for fixing the novel electronic connector terminal, and the contact area 30 is used for electrical connection. The crimping area 10 includes a first crimping arm 11, a second crimping arm 12, and a third crimping arm 13. The first crimping arm 11 is arranged on one side of the crimping area 10, the second crimping arm 12 and the third crimping arm 13 are arranged on the other side of the crimping area 10, and a crimping groove 14 for cooperating with the first crimping arm 11 is arranged between the second crimping arm 12 and the third crimping arm 13.
[0027] The novel electronic connector terminal includes a crimping area, a fixed area connected to the crimping area, and a contact area connected to the fixed area. The crimping area is used for crimping a cable, the fixed area is used for fixing the novel electronic connector terminal, and the contact area is used for electrical connection. The crimping area includes a first crimping arm, a second crimping arm, and a third crimping arm. The first crimping arm is arranged on one side of the crimping area, the second crimping arm and the third crimping arm are arranged on the other side of the crimping area, and a crimping groove for cooperating with the first crimping arm is arranged between the second crimping arm and the third crimping arm. When crimping the cable, the second crimping arm and the third crimping arm extend to one side of the crimping area, the first crimping arm extends to the other side of the crimping area, and the first crimping arm can be accommodated in the crimping groove. Through the cooperation of the first crimping arm, the second crimping arm, the third crimping arm, and the crimping groove, the novel electronic connector terminal is more secure when crimping the cable.
[0028] The first crimping arm 11, the second crimping arm 12, the third crimping arm 13, and the crimping groove 14 are all trapezoidal. By setting the first crimping arm 11, the second crimping arm 12, the third crimping arm 13, and the crimping groove 14 to be trapezoidal, the first crimping arm 11, the second crimping arm 12, and the third crimping arm 13 have greater carrying capacity, and the stability after crimping the cable is better.
[0029] The fixed area 20 includes a first fixed part 21, a second fixed part 22 and a third fixed part 23, the first fixed part 21 is arranged at the center of the fixed area 20, the second fixed part 22 is arranged at one side of the fixed area 20, and the third fixed part 23 is arranged at the other side of the fixed area 20, a first gap 24 is formed between the first fixed part 21 and the second fixed part 22, and a second gap 25 is formed between the first fixed part 21 and the third fixed part 23; the contact area 30 includes a first contact part 31, a second contact part 32 and a third contact part 33, the first contact part 31 is connected to the first fixed part 21, the second contact part 32 is connected to the second fixed part 22, and the third contact part 33 is connected to the third fixed part 23.
[0030] By setting the contact area 30 as the first contact part 31, the second contact part 32 and the third contact part 33, and connecting the first contact part 31 to the first fixed part 21, the second contact part 32 to the second fixed part 22, and the third contact part 33 to the third fixed part 23, the contact area 30 has stronger conductivity and can carry larger current, and the risk of cracking caused by excessive stress concentration during electrical connection is avoided.
[0031] The first fixed part 21, the second fixed part 22 and the third fixed part 23 are the same structure and parallel to each other. By setting the first fixed part 21, the second fixed part 22 and the third fixed part 23 to be the same structure and parallel to each other, the appearance of the new electronic connector is more beautiful, and the stress distribution is more balanced, reducing the damage risk caused by stress distribution concentration. Preferably, the distance between the first fixed part 21 and the second fixed part 22 is equal to the distance between the first fixed part 21 and the third fixed part 23.
[0032] The first contact area 31, the second contact area 32 and the third contact area 33 are the same structure and parallel to each other. By setting the first contact area 31, the second contact area 32 and the third contact area 33 to be the same structure and parallel to each other, the appearance of the new electronic connector is more beautiful, and the stress distribution is more balanced, reducing the damage risk caused by stress distribution concentration. Preferably, the distance between the first contact area 31 and the second contact area 32 is equal to the distance between the first contact area 31 and the third contact area 33.
[0033] The first fixed part 21, the second fixed part 22 and the third fixed part 23 are symmetrically provided with clamping grooves and clamping blocks matched to fix the terminals of the new electronic connector. By symmetrically arranging the clamping grooves and clamping blocks matched to fix the terminals of the new electronic connector on the first fixed part 21, the second fixed part 22 and the third fixed part 23, the overall structure of the electronic connector is more stable after the terminals of the new electronic connector are assembled into the electronic connector.
[0034] Further, the crimping area 10, the fixing area 20 and the contact area 30 are integrally formed. The crimping area 10, the fixing area 20 and the contact area 30 are integrally formed, so that the production cost of the novel electronic connector terminal is reduced, and the structure of the novel electronic connector terminal is more stable.
[0035] The utility model discloses a production mould of the novel electronic connector terminal.
[0036] As Figure 2 The production mould 40 includes an upper die (not shown) and a lower die 41, and the lower die 41 is provided with a die groove 411 for placing a stamping part, and the upper die is provided with a pressing block for matching the die groove 411. The die groove 411 includes a first die groove 4111 and a second die groove 4112, and the length of the first die groove 4111 is greater than that of the second die groove 4112. The first die groove 4111 and the second die groove 4112 are respectively used for stamping out electronic connector terminals of different lengths. By arranging the first die groove 4111 and the second die groove 4112 on the lower die 41, the production mould of the novel electronic connector terminal can stamp out electronic connector terminals of the same model and different lengths through one stamping process, thereby greatly reducing the production cost of the electronic connector terminal.
[0037] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, but as long as the combinations of the technical features do not contradict each other, they should be considered within the scope of the present disclosure.
[0038] The above-described embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, some modifications and improvements can be made, which are all within the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.
Claims
1. A novel electronic connector terminal characterized by, The new electronic connector terminal comprises a crimping area, a fixing area connected with the crimping area, and a contact area connected with the fixing area, the crimping area is used for crimping a cable, the fixing area is used for fixing the new electronic connector terminal, and the contact area is used for electrical connection. The crimping area comprises a first crimping arm, a second crimping arm and a third crimping arm, the first crimping arm is arranged on one side of the crimping area, the second crimping arm and the third crimping arm are arranged on the other side of the crimping area, and a crimping groove for matching the first crimping arm is arranged between the second crimping arm and the third crimping arm.
2. The novel electronic connector terminal according to claim 1, characterized by The first crimping arm, the second crimping arm, the third crimping arm and the crimping groove are all trapezoidal.
3. The novel electronic connector terminal according to claim 2, characterized by The fixing area comprises a first fixing part, a second fixing part and a third fixing part, the first fixing part is arranged at the center of the fixing area, the second fixing part is arranged on one side of the fixing area, and the third fixing part is arranged on the other side of the fixing area, a first gap is formed between the first fixing part and the second fixing part, and a second gap is formed between the first fixing part and the third fixing part. The contact area comprises a first contact part, a second contact part and a third contact part, the first contact part is connected with the first fixing part, the second contact part is connected with the second fixing part, and the third contact part is connected with the third fixing part.
4. The novel electronic connector terminal according to claim 3, characterized by The first fixing part, the second fixing part and the third fixing part are the same in structure and parallel to each other.
5. The novel electronic connector terminal according to claim 4, characterized by The distance between the first fixing part and the second fixing part is equal to the distance between the first fixing part and the third fixing part.
6. The novel electronic connector terminal according to claim 5, characterized by The first contact part, the second contact part and the third contact part are the same in structure and parallel to each other.
7. The novel electronic connector terminal according to claim 6, characterized by The distance between the first contact part and the second contact part is equal to the distance between the first contact part and the third contact part.
8. The novel electronic connector terminal according to claim 7, characterized by The first fixing part, the second fixing part and the third fixing part are symmetrically provided with a clamping groove and a clamping block matched with the new electronic connector terminal.
9. The novel electronic connector terminal according to any one of claims 1 to 8, characterized by The crimping area, the fixing area and the contact area are integrally formed.
10. A production mold of the novel electronic connector terminal according to any one of claims 1 to 9, characterized by, The upper die is provided with a pressing block matched with the die groove. The die groove comprises a first die groove and a second die groove, the length of the first die groove is greater than the length of the second die groove, and the first die groove and the second die groove are respectively used for stamping electronic connector terminals with different lengths.