TWM321612U - Connector for power socket - Google Patents

Description

M321612 VIII. New description: [New technical field] • This creation is about a power socket connector, especially a power socket connector with an auxiliary positioning structure. [Prior Art] . "The general f is set up with the Wei Weilian, called the power supply provided by the power supply I. The conventional power socket connector is provided with an insulating body, a central terminal, an elastic terminal and a fixed terminal. The insulating body is provided with a front end surface, a rear end surface and sides connected to the front and rear end faces. The front end surface is provided with a connecting groove, and the rear end surface is provided. The first accommodating groove is for accommodating the fixed terminal and the third accommodating groove for accommodating the elastic terminal, and the second accommodating groove is provided with a second accommodating groove for accommodating the central terminal. The second accommodating groove and the second accommodating groove are designed to communicate with the insertion groove. The central terminal has a cylindrical structure, and the contact portion is positioned in the insertion slot for the butt joint of the power plug connector; the elastic terminal is provided with a contact portion which is exposed in the plug slot for connecting the power source _ connection The device contacts the m connection; the fixed terminal is provided with a circular hole, and is sleeved on the center terminal for fixing the center terminal. The disadvantage of this splicer is that the fixed terminal and the elastic terminal only realize positioning with the insulating body through the terminal accommodating groove on the insulating body, so when the terminal is subjected to a large plug=(4), it is easy to be in the terminal accommodating slot area. Shake __, resulting in poor contact between the terminal and the mating plug, the Yamaguchi port' affects the contact quality of the entire connector; and the positioning insert is the rear end of the two-piece lang's, making all the welding braided towels difficult. The connection is not strong enough. M321612 Therefore, it is necessary to improve the existing products in such a way that the terminals connected to the sockets have a more stable effect in the insulating body. [New content] β is aimed at the defects of the Shangwei seat, and the purpose of this creation is to provide a type of power socket connection n, and the through-terminal is provided with a slot to enable the buckle portion of the insulating body to be fastened. The above view shows the effect of the _ terminal in the fixed position of the insulating body.

Another object of the present invention is to provide a power socket connector with a tamping insert wire-to-wire design positioned at the end of the connector (4), the ribs increasing the fixing effect of the entire connector to securely position it on the printed circuit board. The above object of the present invention can be achieved by the following technical solutions: the power supply_connection|| includes an insulating body, a center terminal, an elastic terminal, a fixed terminal and a plug= wherein the engaging body has a front end surface, a rear end surface and a connection The front side faces of the front and rear end faces are facing each other, and the front end face is provided with a plug-in 曰W face-finished material penetrating into the interior of the insulating body--to accommodate the terminal and the first elastic terminal, and the middle basket 6 is discharged as ^h U-shaped (four) is used to have a second volume, rain two + terminal of the granules, and the second accommodating groove and the third accommodating groove are connected with the insertion groove=two, and the surface is also provided through The fourth receiving sample to the inside of the insulating body and the abutting surface, the inserting piece, the side of the insulating read back end, the accommodating groove and the side of the third accommodating groove: the release is used as a turn buckle rib and a sill (4) The holes are held in series to increase the use of the terminals, and the rear surface extends out of a shutter. The central terminal has a cylindrical structure ′ including a contact portion and a joint portion, the contact portion M321612 is in the insertion groove _ for the docking power supply _ connector sleeve, the joint portion protrudes the first accommodating groove; the elastic terminal is provided with the contact portion And a slot, the contact portion is exposed in the plug slot to form an electrical connection with the mating power plug connector, and the slot is latched with the latching portion of the insulative housing for fixing the elastic terminal; the fixed terminal is provided The circular hole and the slot, the round hole is sleeved on the center terminal to be engaged to fix the towel, and the slot and the slot hole are buckled and fastened to the fastening portion of the insulating body for holding the fixed terminal.

The welding insert is used to hold the entire connector on the printed circuit board, and adopts a double-point clamping structure to prevent the surface connector from swaying after the job, and the shielding plate covers the part of the terminal lug edge. The exposed portion of the terminal is flushed with other components on the printed circuit board, effectively tilting the connector. The design of this creation turns over the defects of the stomach knowing technology. By setting the slot at the end and setting the buckle portion on the insulating body, the two are mutually interlocked, and the power amplifier of the gorge terminal is fixed with the welding and fixing ^ ; in the front middle of the insulating body to increase the stability of the connector. [Embodiment] As shown in Figures 1, 2 and 3, a specific embodiment of the present power socket connector, in this embodiment, the present power socket connector comprises an insulating body i, a center terminal 2 Components such as the elastic terminal 3, the fixed terminal 4, and the welding insert 5. The flange body 1 is provided with a different end face Π, a rear end face 丨 2 and side faces connecting the front and rear end faces, one of which is an abutting surface 13 which is provided with a socket groove penetrating into the interior of the insulating body i 111, the rear end surface 12 is provided with a first accommodating groove 121 for accommodating the fixed terminal 4 and the third accommodating groove 123 for receiving the elastic terminal 3, and the first accommodating groove 121 is provided with the M321612$ penetrating into the interior of the insulating body 1 The second accommodating groove 122 is for accommodating the central terminal 2, and the first-valve ridge 122 and the second valley-groove 123 are formed in communication with the insertion groove (1), and the first accommodating groove 121 of the insulating body i is fresh. The three fault-tolerant 123 _ 彳 is provided with a buckle portion 124 for latching with the slot 3 d 41 on the terminal; the two U teeth of the rear end surface 12 to the fourth of the abutment surface 13 The accommodating groove 1 is formed by accommodating the welding insert 5 and the rear end surface 12 is protruded from the knuckle portion 124. The rib rib terminal is also provided with a louver 14 extending therefrom.

The middle "^2 is a Chen-like structure. The front end is the junction 22, and the rear end is the joint portion I1. The contact portion 22 is positioned in the insertion slot (1) for the butt power plug connector sleeve X to be connected to σ.卩21 is convexly protruded from the first terminal receiving groove (2); the elastic terminal 3 is provided with the connecting portion 32 and the slot 31, wherein the contact portion is protruded in the insertion groove (1) to be electrically connected with the butt joint 4 The connecting portion of the slot body Μ is located at the pin portion of the disk body 1 and is pinned and held by the terminal 3. " Sub 2 4 ^ has a round hole 42 and a slot 41 'where the round hole 42 is sleeved at the center end = ΓΜ1, for fixing the center terminal 2' slot 41 is located at the intervening position, only the hole 41 and the insulative body The 1 + corpse is held in Π 24 phase to hold the fixed terminal 4. The fourth slab 5, which is located on both sides of the insulating body j, is disposed in the fourth accommodating groove 13 in a double-point contact structure, so that the sheet 5 is fixed in both directions.

The type is set to the fourth volume clock 2 solid f 5 to the vertical plate as the main body, to invert the L card to the part and the county body 丨 (four), in the vertical plate (four) under the branch has a card to the part, the insert 5, standing The bottom wall of the rear end of the board 2:1 131 is abutted against the top, so that the soldering foot is fixed under the fixed welding, and the whole connector can be firmly positioned in the body part of the M321612 body, and the creation of the original assembly is very simple. The flat piece 2 is inserted into the slot 2 of the second valley by the insertion slot (1) of the insulative housing 1, so that the interface path is out of the valley and the slot 121 is fixed, and the circular hole 42 on the fixed zizi 4 is sleeved at the joint of the middle _ ^ 2 21, making its slot 41 and

The buckled part of the edge of the bar is called the buckle; the elastic terminal 3 is inserted into the groove of the second valley by the insulating body 丨 rear surface η f, so that the slot 31 is fastened with the insulating body 丨 buckle portion IN; The sheet 5 is inserted into the rear seat 131 by the rear surface of the insulating body 1 to complete the structure as shown in Fig. 4. Therefore, according to the original design of the power socket connector, the key to improving the customary technology of this creation is:

A printed circuit board. The shutter 14 of the insulative housing 1 is used to shield the terminal from the insulation and the exposed portion thereof is in contact with other components on the printed circuit board. By attaching a snap portion on the side of the terminal slot of the insulating body to the end of the terminal hole to achieve the function of the horn positioning terminal; at the same time, the slave position of the welding can fix the entire connector cow on the printed circuit board. The embodiment and the description of this creation are only for explaining the creation of this creation, so that those who are familiar with the technology can understand the purpose and the sister of the creation truthfully, but there is no restriction on the creation. Other implementations of changes, so those who are familiar with the technology to carry out other styles without departing from the spirit of the case should be regarded as the equivalent implementation of the scope of patent application in this case. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded view of a specific embodiment of the present invention; FIG. 2 is a cross-sectional view of a specific embodiment of the present invention; FIG. 3 is another cross-sectional view of a specific embodiment of the present invention; 4 is a perspective view of a specific embodiment of the creation. 111—plug groove 122—second accommodating groove 124—fastening portion 131—four accommodating groove 2—central terminal 22—contact portion 31—slot hole 4—fixed terminal 42—round hole [main component symbol description] 1 an insulating body 121 - a first receiving groove 123 - a third receiving groove

13— guilty face 14—shield 21—joint 3—elastic terminal 32—contact 41—slot hole 5—welding insert

10

Claims (1)

M321612, ^ IX, the scope of application for patents: • A kind of power socket connector, which comprises an insulating body, a central terminal, a fixed terminal, an elastic terminal and a welding insert, wherein the front end surface of the insulating body is provided with a connecting groove, and the rear end surface is provided The first receiving slot is configured to receive the fixed terminal and the third receiving slot for receiving the elastic terminal, and the first receiving slot is provided with a second receiving slot for receiving the central terminal, wherein the third valley is disposed The slot and the second receiving slot are designed to communicate with the insertion slot, and the rear end surface is also provided with a fourth receiving slot for receiving the insert. The fixed terminal is provided with a circular hole sleeved on the central terminal, and is characterized in that: The first accommodating groove of the insulative housing and the side of the third accommodating groove are provided with a locking portion ′, and the fixed terminal and the elastic terminal are provided with a slot, and the slot is fixed in the fixed terminal and the elastic terminal is inserted into the accommodating slot. Hold the slot in the above. 2. The power socket connector of claim 1, wherein the slot in the fixed terminal is located at the pin. 3. The power socket connector of claim 1, wherein the slot in the resilient terminal is located at the pin. 4. The power socket connector of claim 1, wherein the soldering inserts are in a two-point contact structure and are positioned in the fourth receiving slots on both sides of the insulating body. 5. The power socket connector of claim 4, wherein the soldering inserts are positioned in both directions, and the soldering gambling-vertical board is a main body, and is placed in an inverted manner. The accommodating groove is provided with a card abutting portion below the front end of the vertical plate, and the card abutting portion abuts against the bottom wall of the fourth accommodating groove of the insulating body to fix the tamping insert, and is disposed below the rear end of the vertical plate There are solder legs that securely position the entire connector to the printed circuit board. 11 ^321612 X. Schema: 123 Figure 2 M321612 f · Figure 4