Push-in electronic connector

Abstract

This utility model provides a press-fit electronic connector, relating to the field of electronic connectors. A female end mechanism is provided on one side of the male end mechanism. The female end mechanism includes a female end insulating shell. A slot is opened on one side of the outer wall of the female end insulating shell. A set of fixing plates is inserted into the inner wall of the slot. A probe is installed on the inner wall of the set of fixing plates. The probe is used to detect current. When the probe installed inside the female end insulating shell and in contact with the press-fit male end contact, it will detect the current passing through. At this time, the light connected to the probe will light up.

Description

Technical Field

[0001] This utility model relates to the field of electronic connector technology, and in particular to a press-fit electronic connector. Background Technology

[0002] An electronic connector, also known as a circuit connector or electrical connector, is a device used to connect two or more electronic components or circuits. Its core function is to bridge two conductors in a circuit, allowing current or signals to flow from one conductor to the other.

[0003] A press-fit electronic connector is a device that uses mechanical force to press the pins of a component directly into the through-hole of a printed circuit board, forming a tight mechanical connection and achieving electrical interconnection. This connection method avoids the soldering process and can effectively reduce thermal damage to the circuit board.

[0004] An existing press-fit electronic connector has the following shortcomings: the press-fit height and the size of the insulating press-fit area need to be precisely adjusted, otherwise it will affect the pull-out force and current carrying capacity of the cable, and even lead to performance degradation. If the press-fit process is not proper, it may lead to adverse conditions, such as poor contact and reduced signal transmission quality. These defects may affect the normal operation of the equipment.

[0005] Therefore, we propose a press-fit electronic connector to address the problems mentioned above. Utility Model Content

[0006] The probe installed inside the insulating shell of the female end and in contact with the crimped male end contact will detect the current passing through, align the male end contact with the mating hole inside the third fixing bracket, and gently push it onto the female end contact along the mating hole to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: it includes a male end mechanism, and a female end mechanism is provided on one side of the male end mechanism;

[0008] The female end mechanism includes a female end insulating shell. A slot is formed on one side of the outer wall of the female end insulating shell. A set of fixing plates is inserted into the inner wall of the slot. A probe is installed on the inner wall of the set of fixing plates. The probe is used to detect current.

[0009] Preferably, a lamp is installed on one side of the outer wall of the probe, and a transparent cover is fitted onto the outer wall of the lamp. The lamp emits light when current passes through the probe. A set of slots is installed on both sides of the outer wall of the female end insulating shell, and a limiting groove is formed on one side of the outer wall of the set of slots.

[0010] Preferably, a second fixing frame is installed on one side of the outer wall of the female end insulating shell, a third fixing frame is connected to one side of the outer wall of the female end insulating shell, and a set of female end contacts are installed on the inner wall of the female end insulating shell.

[0011] Preferably, the inner surface of the third fixing frame is provided with a set of mating holes and a male end mechanism, the male end mechanism including a male end contact, and the mating holes are used to secure the male end contact.

[0012] Preferably, the outer wall of the male contact is fitted with a male insulating shell, the outer wall of the male insulating shell is connected to a set of mounting plates, and the outer wall of the set of mounting plates is connected to a spring.

[0013] Preferably, a set of springs has a plug-in component connected to one side of its outer wall, a limit block is installed on one side of the outer wall of the set of plug-in components, a first fixing frame is installed on one side of the outer wall of the male end insulating shell, and a first wire and a second wire are respectively connected to one side of the outer wall of the male end insulating shell and the female end insulating shell.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, after pressing, the male end mechanism should be flush with or slightly lower than the female end insulating shell, without deformation or skewing. If the contact is good, the probe installed inside the female end insulating shell and in contact with the male end contact after pressing will detect the current passing through. At this time, the lamp connected to the probe will light up. This phenomenon can be observed through the transparent cover installed on the outside of the lamp, and the stability and magnitude of the current can be inferred by observing whether the brightness of the lamp is stable or large. If you want to separate the male end mechanism and the female end mechanism, simply press the limiting block inward and press in the direction of pushing out the male end mechanism. At this time, the spring contracts, the limiting block does not engage with the limiting groove, and the male end mechanism can be pushed out of the female end mechanism. This effectively solves the problem that improper pressing process may lead to adverse conditions, such as poor contact and reduced signal transmission quality. These defects may affect the normal operation of the equipment.

[0016] 2. In this utility model, first confirm the specifications, verify whether the models of the male and female terminals match, and confirm the quantity and installation direction of the male and female contacts to ensure consistency with equipment requirements. Wipe the male and female contacts and installation areas with alcohol to remove oil, dust, or oxide layers. Then prepare for the crimping step of the male and female terminals. First, insert the plug-in components and limiting blocks on both sides of the male terminal insulating shell into the slots on both sides of the female terminal insulating shell, ensuring the limiting blocks are inserted into the limiting grooves to ensure accurate positioning and avoid... After tilting the male contact, align it with the mating hole inside the third mounting bracket and gently push it onto the female contact along the mating hole. Note that the male and female contacts are oriented correctly. At this time, the spring on the mounting plate enters the slot and applies a pushing force to fully press the male contact into the female contact. The first mounting bracket is then inserted into the second mounting bracket, ensuring a stable effect. This effectively solves the problem that the crimping height and the size of the insulation crimping area need to be precisely adjusted, otherwise it will affect the cable's pull-out force and current carrying capacity, and may even lead to a decrease in performance. Attached Figure Description

[0017] Figure 1 This utility model provides a perspective view of the main structure of a press-fit electronic connector;

[0018] Figure 2 This utility model provides a three-dimensional perspective view of the female end mechanism in a press-fit electronic connector;

[0019] Figure 3 This utility model provides a three-dimensional perspective view of the female end mechanism in a press-fit electronic connector;

[0020] Figure 4 This utility model provides a three-dimensional perspective view of the male terminal mechanism in a press-fit electronic connector;

[0021] Figure 5 This utility model provides a perspective view of the male and female terminal mechanisms in a press-fit electronic connector.

[0022] Legend: 100, Male end mechanism; 101, First conductor; 102, Male end insulating shell; 103, Mounting plate; 104, Spring; 105, Plug-in component; 106, Limiting block; 107, First fixing frame; 108, Male end contact; 200, Female end mechanism; 201, Second conductor; 202, Female end insulating shell; 203, Transparent cover; 204, Second fixing frame; 205, Slot; 206, Limiting slot; 207, Third fixing frame; 208, Connecting hole; 209, Female end contact; 210, Groove; 211, Fixing plate; 212, Probe; 213, Lamp. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can also be implemented in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1, as shown in the attached document Figures 1-3 As shown, it includes a male end mechanism 100, and a female end mechanism 200 is provided on one side of the male end mechanism 100;

[0026] The female end mechanism 200 includes a female end insulating shell 202. A slot 210 is opened on one side of the outer wall of the female end insulating shell 202. A set of fixing plates 211 are inserted into the inner wall of the slot 210. A probe 212 is installed on the inner wall of the set of fixing plates 211. The probe 212 is used to detect current.

[0027] A lamp 213 is installed on one side of the outer wall of the probe 212. A transparent cover 203 is fitted onto the outer wall of the lamp 213. The lamp 213 will light up when current passes through the probe 212. A set of slots 205 are installed on both sides of the outer wall of the female end insulating shell 202. A limit groove 206 is opened on one side of the outer wall of the set of slots 205.

[0028] A set of springs 104 has a plug-in component 105 connected to one side of its outer wall. A limit block 106 is installed on one side of the outer wall of the plug-in component 105. A first fixing bracket 107 is installed on one side of the outer wall of the male end insulating shell 102. A first wire 101 and a second wire 201 are respectively connected to one side of the outer wall of the male end insulating shell 102 and the female end insulating shell 202.

[0029] The overall effect achieved by Embodiment 1 is as follows: After pressing, the male end mechanism 100 should be flush with or slightly lower than the female end insulating shell 202, without deformation or skewing. If the contact is good, the probe 212 installed inside the female end insulating shell 202 and in contact with the pressed male end contact 108 will detect the current passing through. At this time, the lamp 213 connected to the probe 212 will light up. This phenomenon can be observed through the transparent cover 203 installed on the outside of the lamp 213, and the brightness or size of the lamp 213 can be observed. This allows us to deduce the stability and magnitude of the current. To separate the male terminal mechanism 100 from the female terminal mechanism 200, simply press the limiting block 106 inward and push it outward in the direction of the male terminal mechanism 100. At this time, the spring 104 contracts, and the limiting block 106 does not engage with the limiting groove 206, thus pushing the male terminal mechanism 100 out of the female terminal mechanism 200. This effectively solves the problem that improper crimping process may lead to adverse conditions, such as poor contact and reduced signal transmission quality, which may affect the normal operation of the equipment.

[0030] Example 2, as Figures 1-2 and Figure 4 As shown, a second fixing bracket 204 is installed on one side of the outer wall of the female end insulating shell 202, a third fixing bracket 207 is connected to one side of the outer wall of the female end insulating shell 202, and a set of female end contact pieces 209 are installed on the inner surface of the female end insulating shell 202.

[0031] The inner surface of the third fixing frame 207 is equipped with a set of mating holes 208 and a male end mechanism 100. The male end mechanism 100 includes a male end contact 108, and the mating holes 208 are used to secure the male end contact 108.

[0032] The outer wall of the male contact 108 is fitted with a male insulating shell 102, and a set of mounting plates 103 are connected to the outer wall of the male insulating shell 102. A spring 104 is connected to the outer wall of the set of mounting plates 103.

[0033] The overall effect of Embodiment 2 is as follows: First, confirm the specifications, check whether the models of the male end mechanism 100 and the female end mechanism 200 match, and the quantity and installation direction of the male end contact 108 and the female end contact 209 to ensure consistency with the equipment requirements. Wipe the male end contact 108 and the female end contact 209 and the installation parts with alcohol to remove oil, dust or oxide layer. Then, prepare to crimp the male end mechanism 100 and the female end mechanism 200. First, insert the plug-in parts 105 and the limiting blocks 106 on both sides of the male end insulating shell 102 into the slots 205 on both sides of the female end insulating shell 202, so that the limiting blocks 106 are inserted into the limiting grooves 206, ensuring accurate positioning and avoiding misalignment. Then, align the male end contact 108 with the mating hole 208 inside the third fixing frame 207, and press along the mating hole 208. Gently push it onto the female contact 209, ensuring the male contact 108 and female contact 209 are correctly oriented. At this point, the spring 104 on the mounting plate 103 enters the slot 205, applying a pushing force to fully press the male contact 108 into the female contact 209. The first fixing bracket 107 is then inserted into the second fixing bracket 204, ensuring a stable effect. This effectively solves the problem that the crimping height and the size of the insulation crimping area need to be precisely adjusted, otherwise it will affect the cable's pull-out force and current carrying capacity, and may even lead to performance degradation.

[0034] The working principle of the entire device is as follows: First, confirm the specifications, verify whether the models of the male end mechanism 100 and the female end mechanism 200 match, and confirm the quantity and installation direction of the male end contact 108 and the female end contact 209 to ensure consistency with the equipment requirements. Wipe the male end contact 108 and the female end contact 209 and the installation parts with alcohol to remove oil, dust, or oxide layers. Then, prepare to crimp the male end mechanism 100 and the female end mechanism 200. First, insert the plug-in parts 105 and the limiting blocks 106 on both sides of the male end insulating shell 102 into the slots 205 on both sides of the female end insulating shell 202, so that the limiting blocks 106 are inserted into the limiting grooves 206, ensuring accurate positioning and avoiding misalignment. Then, align the male end contact 108 with the mating hole 208 inside the third fixing frame 207, and press along the mating hole 208. Gently push the male contact 108 onto the female contact 209, ensuring the male contact 108 and female contact 209 are correctly oriented. At this point, the spring 104 on the mounting plate 103 enters the slot 205, applying force to fully press the male contact 108 into the female contact 209. The first fixing bracket 107 then inserts into the second fixing bracket 204, ensuring a stable fit. After pressing, the male mechanism 100 should be flush with or slightly lower than the female insulating shell 202, without deformation or skewing. If the contact is good, the probe installed inside the female insulating shell 202 and in contact with the pressed male contact 108... The probe 212 will detect the current passing through it, and the lamp 213 connected to the probe 212 will light up. This phenomenon can be observed through the transparent cover 203 installed on the outside of the lamp 213. The stability and magnitude of the current can be inferred by observing whether the brightness of the lamp 213 is stable or large. If you want to separate the male end mechanism 100 and the female end mechanism 200, you only need to press the limiting block 106 inward and press it in the direction of pushing out the male end mechanism 100. At this time, the spring 104 will contract, the limiting block 106 will not engage with the limiting groove 206, and the male end mechanism 100 can be pushed out of the female end mechanism 200.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A press-fit electronic connector, comprising a male terminal mechanism (100), characterized in that: A female end mechanism (200) is provided on one side of the male end mechanism (100). The female end mechanism (200) includes a female end insulating shell (202). A slot (210) is provided on one side of the outer wall of the female end insulating shell (202). A set of fixing plates (211) is inserted into the inner wall of the slot (210). A probe (212) is installed on the inner wall of the set of fixing plates (211). The probe (212) is used to detect current.

2. The press-fit electronic connector according to claim 1, characterized in that: A lamp (213) is installed on one side of the outer wall of the probe (212). A transparent cover (203) is fitted onto the outer wall of the lamp (213). The lamp (213) emits light when current passes through the probe (212). A set of slots (205) is installed on both sides of the outer wall of the female end insulating shell (202). A limiting groove (206) is opened on one side of the outer wall of the set of slots (205).

3. A press-fit electronic connector according to claim 1, characterized in that: A second fixing bracket (204) is installed on one side of the outer wall of the female end insulating shell (202), a third fixing bracket (207) is connected to one side of the outer wall of the female end insulating shell (202), and a set of female end contacts (209) is installed on the inner wall of the female end insulating shell (202).

4. A press-fit electronic connector according to claim 3, characterized in that: The inner wall of the third fixing frame (207) is provided with a set of mating holes (208) and a male end mechanism (100). The male end mechanism (100) includes a male end contact (108), and the mating holes (208) are used to secure the male end contact (108).

5. A press-fit electronic connector according to claim 4, characterized in that: The outer wall of the male contact (108) is fitted with a male insulating shell (102), and the outer wall of the male insulating shell (102) is connected to a set of mounting plates (103), and the outer wall of the set of mounting plates (103) is connected to a spring (104).

6. A press-fit electronic connector according to claim 5, characterized in that: A set of springs (104) has a plug-in component (105) connected to one side of its outer wall. A limit block (106) is installed on one side of the outer wall of the set of plug-in components (105). A first fixing bracket (107) is installed on one side of the outer wall of the male end insulating shell (102). A first wire (101) and a second wire (201) are respectively connected to one side of the outer wall of the male end insulating shell (102) and the female end insulating shell (202).

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