TYPE-C female seat
By using the inverted C-angle structure of the buffer lead and the widening and inclined design of the power cord in the design of the TYPE-C mother seat, the high defect rate, deformation and scrap rate in the production process of the TYPE-C interface is solved. The problem has achieved the improvement of product stability and production capacity.
Patent Information
- Application Number
- CN202421080747.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-17
AI Technical Summary
During the production process, the existing TYPE-C interface has problems such as high defect rate, easy shell deformation, easy plastic film compression, and low production capacity due to component deformation and high product scrapping rate during fully automatic production.
A TYPE-C mother seat was designed, using the buffer lead-in to be changed from a bent molding structure to an inverted C-angle structure after being discharged, adding widening and inclined design of pins and power lines, and improving the molding structure of ground and power lines , and molded by stamping mold to improve product stability and strength.
Through these design measures, the rigidity and stability of product components are improved, deformation and scrapping rates are reduced, the passing rate of automatic production of good products is improved, and cost and mold parts are reduced.
Smart Images
Figure CN222463537U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic accessories, in particular to a TYPE-C female socket. Background Art
[0002] USB Type-C is a USB interface standard with a smaller size than Type-A and Type-B. It can be used in both PCs (host devices) and external devices (slave devices, such as mobile phones).
[0003] In the prior art, the TYPE-C interface is a USB interface appearance standard. However, during the production process, the TYPE-C interface has a high defective rate, and the shell surface is easily deformed during processing. The plastic is easily laminated, resulting in high costs. Moreover, when the TYPE-C interface is fully automatically produced, the deformation of the various components of the previous product will lead to low automatic machine production capacity and a high product scrap rate. Therefore, we propose a TYPE-C female socket. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. The TYPE-C interface is a USB interface appearance standard. However, during the production process of the TYPE-C interface, there is a high defective rate, and the shell surface is easily deformed during processing, and the plastic is easily pressed, resulting in high costs. Moreover, when the TYPE-C interface is fully automatically produced, the deformation of the various components of the front product will lead to low automatic machine production capacity and a high product scrap rate.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A TYPE-C socket comprises a TYPE-C socket body, wherein a first pin and a second pin are symmetrically installed at the top of the TYPE-C socket body near the back, and a third pin and a fourth pin are symmetrically installed at the top of the TYPE-C socket body near the front, a first ground wire and a second ground wire are symmetrically installed at both sides of the interior of the TYPE-C socket body, and a first power wire and a second power wire are installed on the side opposite to the first ground wire and the second ground wire, and further a first signal wire and a second signal wire are symmetrically installed on the side opposite to the first power wire and the second power wire, and a buffer introduction piece is also installed inside the TYPE-C socket body.
[0007] As a preferred solution of the utility model, the roots of the first plug pin and the second plug pin are designed to be widened.
[0008] As a preferred solution of the present utility model, the third pin and the fourth pin are designed with a 45-degree slope.
[0009] As a preferred solution of the utility model, the first ground wire and the second ground wire are formed into a structure after cutting, and the first ground wire and the second ground wire are connected by 2PIN to increase strength.
[0010] As a preferred solution of the utility model, the first power line and the second power line are formed into a structure after cutting, and the first power line and the second power line are connected by 2PIN to increase strength.
[0011] As a preferred solution of the present utility model, the first signal line and the second signal line are formed structures after cutting.
[0012] As a preferred solution of the utility model, the buffer guide piece is a C-angle structure with chamfered corners after cutting.
[0013] The technical effect of adopting the above further solution is: the buffer guide piece is changed from a bending forming structure to a C-angle structure after cutting, so as to facilitate the buffer introduction when inserting the male end.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] In the utility model, through the arrangement of the first pin and the second pin, the root of the first pin and the second pin is widened, which can effectively increase their strength and thus is not easy to deform. The third pin and the fourth pin are changed to a forty-five-degree slope, which is convenient for stamping production. The first power line and the second power line, the first ground line and the second ground line, the first signal line and the second signal line are changed from puncture molding to molding after blanking, which can make the molding size more stable. The connection of the first ground line and the second ground line, the first power line and the second power line can further increase the strength, so that the plastic molding is not easy to press the film, which is more convenient for production. The buffer introduction part is changed from bending molding to a C-angle structure after blanking, which can play a role of buffer introduction when the male end is plugged in. In summary, the product is not easy to deform, which improves production capacity, reduces scrap rate, defective rate and cost, and the product is a TYPE-C6Pin interface with 3 contact points on one side and a total of 6 pins. It adopts a symmetrical conduction design, which can achieve connection in both positive and negative directions. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a partial structural plan diagram of the utility model;
[0018] Figure 3 This is a schematic plan view of the structure of the buffer introduction piece of the utility model;
[0019] Figure 4 This is a schematic diagram of the first pin structure of the utility model.
[0020] Legend: 1. TYPE-C female socket body; 2. First pin; 3. Second pin; 4. Third pin; 5. Fourth pin; 6. First ground wire; 7. Second ground wire; 8. First power wire; 9. Second power wire; 10. First signal wire; 11. Second signal wire; 12. Buffer guide. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.
[0025] Example 1
[0026] like Figure 1-4As shown, the utility model provides a technical solution: a TYPE-C socket, comprising a TYPE-C socket body 1, a first pin 2 and a second pin 3 are symmetrically installed on the top of the TYPE-C socket body 1 near the back, and a third pin 4 and a fourth pin 5 are symmetrically installed on the top of the TYPE-C socket body 1 near the front, a first ground wire 6 and a second ground wire 7 are symmetrically installed on both sides of the interior of the TYPE-C socket body 1, and a first power line 8 and a second power line 9 are installed on the side opposite to the first ground wire 6 and the second ground wire 7, and further a first signal line 10 and a second signal line 11 are symmetrically installed on the side opposite to the first power line 8 and the second power line 9, and a buffer introduction part 12 is also installed inside the TYPE-C socket body 1.
[0027] Example 2
[0028] like Figure 1-4 As shown, the roots of the first pin 2 and the second pin 3 are widened, and the widened design can enhance the strength and prevent deformation.
[0029] The third pin 4 and the fourth pin 5 are designed with a 45-degree bevel. Changing from a flat surface to a 45-degree bevel design can effectively facilitate stamping production.
[0030] The first ground wire 6 and the second ground wire 7 are formed after cutting, and the first ground wire 6 and the second ground wire 7 are connected by 2PIN to increase the strength. The molding can be more stable and the plastic molding is not easy to be pressed, which is more convenient for production.
[0031] The first power line 8 and the second power line 9 are formed after cutting, and the first power line 8 and the second power line 9 are connected by 2PIN to increase the strength. The molding can be more stable and the plastic molding is not easy to be pressed, which is more convenient for production.
[0032] The first signal line 10 and the second signal line 11 are formed after blanking, so the forming can be more stable.
[0033] The buffering guide 12 is a C-angle structure after cutting, which is convenient for buffering and guiding when the male end is inserted.
[0034] The working process of the utility model: when producing a TYPE-C female socket, first, in the first step, the shell plate (TYPE-C female socket body 1 and the first pin 2, the second pin 3, the third pin 4 and the fourth pin 5) is passed through a stamping die. After stamping, surface treatment is performed to prevent oxidation from causing insulation. The strength of the shell at the deformation position is increased, and the rigidity generated can compensate for the extrusion deformation generated during roller plating, thereby completing the processing of the shell component;
[0035] In the second step, the terminal plate (including the first ground wire 6 and the second ground wire 7, the first power line 8, the second power line 9, the first signal line 10, the second signal line 11 and the buffer introduction part 12) passes through the stamping die, and after stamping, surface treatment is performed to prevent oxidation from causing insulation, and the processing of the terminal component is completed;
[0036] In the third step, the formed terminals are molded once by plastic molding to complete the plastic body processing of the product;
[0037] In the fourth step, the plastic body and shell are automatically assembled and tested before packaging to complete the production of the entire product;
[0038] The utility model can effectively increase the rigidity of components and improve the difficulty of deformation of product components through design. If the components are not deformed, the automatic production pass rate of good products is increased, thereby greatly reducing product scrapping and mold parts loss.
[0039] 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 TYPE-C female socket, comprising a TYPE-C female socket body (1), characterized in that: The top of the TYPE-C socket body (1) is symmetrically provided with a first pin (2) and a second pin (3) near the back, and the top of the TYPE-C socket body (1) is symmetrically provided with a third pin (4) and a fourth pin (5) near the front. The first ground wire (6) and the second ground wire (7) are symmetrically provided on both sides of the inside of the TYPE-C socket body (1), and the first power wire (8) and the second power wire (9) are provided on the side opposite to the first ground wire (6) and the second ground wire (7), and the first signal wire (10) and the second signal wire (11) are symmetrically provided on the side opposite to the first power wire (8) and the second power wire (9), and the inside of the TYPE-C socket body (1) is also provided with a buffer introduction member (12).
2. A TYPE-C female socket according to claim 1, characterized in that: The roots of the first plug pin (2) and the second plug pin (3) are designed to be widened.
3. A TYPE-C female socket according to claim 1, characterized in that: The third plug pin (4) and the fourth plug pin (5) are designed with a 45-degree slope.
4. A TYPE-C female socket according to claim 1, characterized in that: The first ground wire (6) and the second ground wire (7) are formed structures after cutting, and the first ground wire (6) and the second ground wire (7) are connected by 2PIN to increase strength.
5. The TYPE-C female socket according to claim 1, characterized in that: The first power line (8) and the second power line (9) are formed structures after cutting, and the first power line (8) and the second power line (9) are connected by 2PIN to increase strength.
6. A TYPE-C female socket according to claim 1, characterized in that: The first signal line (10) and the second signal line (11) are formed structures after cutting.
7. A TYPE-C female socket according to claim 1, characterized in that: The buffer introduction piece (12) is a C-angle structure after blanking.