Fixed terminal connector and assembling method thereof

Abstract

The invention relates to a fixed terminal connector, which comprises a connector body, at least one group of fixed parts and a connecting terminal, the connector body is provided with one or more terminal grooves, an elastic sheet fixing groove A is arranged above the terminal grooves, an elastic sheet fixing groove B is arranged below the terminal grooves, and one or more fixing clamping strips are arranged on two sides of the connector body. The fixing part is divided into an upper fixing part and a lower fixing part, the upper fixing part is a rectangular strip body, the left side and the right side of the upper fixing part are bent downwards by 90 degrees and extend to form a fixing part A with a proper length, a stop block A is arranged in the fixing part A, and one or more upper elastic pieces are arranged below the upper fixing part; the lower fixing piece is a rectangular strip body, the left side and the right side of the lower fixing piece are bent upwards by 90 degrees and extend to form a fixing part B with a proper length, a stop block B is arranged in the fixing part B, and one or more lower elastic pieces are arranged above the lower fixing part; the connecting terminal is provided with a contact end and a wire riveting end.

Description

Technical Field

[0001] The invention relates to a connector and an assembling method thereof, and in particular to a fixed terminal connector and an assembling method thereof. Background Art

[0002] The general electrical connector structure is designed to be used as a connecting element for electronic signals and power and its accessories. Its main function is to provide electrical connections between various electronic devices or equipment to ensure that signals can be accurately transmitted. For connectors, in order to maintain the quality of transmission, a good match must be achieved between the connector and the transmission terminal.

[0003] In the current technology, the disadvantage of the connector is that the connection between the terminal and the connector is unstable, which in turn affects the efficiency and stability of the transmission.

[0004] In view of this, how to provide a fixed terminal connector and an assembly method thereof to improve the above-mentioned deficiencies is a problem that the industry leaders are currently looking forward to solving. Summary of the invention

[0005] The main purpose of the present invention is to provide a fixed terminal connector and an assembly method thereof, which can enhance the stable holding force between the connector and the terminal and is easy to replace, while saving processes and costs, and also improving the efficiency and stability during transmission.

[0006] To achieve the above-mentioned purpose, the fixed terminal connector of the present invention comprises: a connector body, at least one set of fixing parts and a connecting terminal; the connector body is provided with one or more terminal slots, a spring fixing slot A is provided on the top, a spring fixing slot B is provided on the bottom, and one or more fixing clips are provided on both sides of the connector body; the fixing part is divided into an upper fixing part and a lower fixing part, the upper fixing part is a rectangular strip, the left and right sides are both bent downward by 90° and extended to form a fixing part A of appropriate length, a stopper A is provided in the fixing part A, and one or more upper springs are provided below the upper fixing part; the lower fixing part is a rectangular strip, the left and right sides are both bent upward by 90° and extended to form a fixing part B of appropriate length, a stopper B is provided in the fixing part B, and One or more lower spring sheets are provided above the lower fixing portion; the connecting terminal has a contact end and a rivet end; wherein, the upper fixing member is placed above the spring sheet fixing groove A of the connector body by the cooperation between the fixing portion A of the upper fixing member and the fixing clip of the connector body, and the lower fixing member is placed below the spring sheet fixing groove B of the connector body by the cooperation between the fixing portion B of the lower fixing member and the fixing clip of the connector body, and finally the connecting terminal is inserted into the connector body so that the contact end of the connecting terminal is placed in the terminal groove of the connector body, and the upper fixing member and the lower fixing member are pushed forward so that the upper fixing member is fixed by the stop block A of the fixing portion A and the lower fixing member is fixed by the stop block B of the fixing portion B and the connection terminal is limited.

[0007] To achieve the above-mentioned purpose, the present invention provides a fixed terminal connector, wherein the number of terminal slots on the connector body is twelve, and the arrangement is six in the upper row and six in the lower row; the number of fixed clips on each side of the connector body is two, and the arrangement is longitudinal, and they are divided into an upper fixed clip and a lower fixed clip, the upper fixed clip is in an inverted L shape rotated 90° clockwise, and the lower fixed clip is in an L shape rotated 90° counterclockwise, and both the upper fixed clip and the lower fixed clip are provided with chamfers.

[0008] To achieve the above-mentioned purpose, the fixed terminal connector of the present invention has a preventing wall portion disposed at the front edge of the spring sheet fixing groove A and the spring sheet fixing groove B of the connector body.

[0009] To achieve the above-mentioned purpose, in the fixed terminal connector of the present invention, the preventing wall portions at the front edges of the spring fixing groove A and the spring fixing groove B are made of plastic material.

[0010] To achieve the above-mentioned object, the fixed terminal connector of the present invention has six upper spring sheets of the upper fixing member and six lower spring sheets of the lower fixing member.

[0011] To achieve the above object, the fixed terminal connector of the present invention has a hook disposed above the upper fixing member.

[0012] To achieve the above-mentioned object, the fixed terminal connector of the present invention has twelve connecting terminals.

[0013] To achieve the above-mentioned purpose, the assembly method of the fixed terminal connector of the present invention includes the following steps: (a) placing the upper fixing member above the spring sheet fixing groove A of the connector body; (b) placing the lower fixing member below the spring sheet fixing groove B of the connector body; (c) inserting the connecting terminal into the connector body; (d) pushing the upper fixing member forward by the cooperation between the fixing portion A of the upper fixing member and the upper fixing clip of the connector body, so that the upper fixing clip contacts the block A, and the upper spring sheet is clamped on the preventing wall of the spring sheet fixing groove A; (e) pushing the lower fixing member forward by the cooperation between the fixing portion B of the lower fixing member and the lower fixing clip of the connector body, so that the lower fixing clip contacts the block B, and the lower spring sheet is clamped on the preventing wall of the spring sheet fixing groove B; (f) combining step (d) and step (e), so that the upper fixing member and the lower fixing member are fixed to the connector body and the connecting terminal is limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a fixed terminal connector of the present invention; Figure 2 An exploded view of the fixed terminal connector of the present invention; Figure 3 Another exploded view of the fixed terminal connector of the present invention; Figure 4 The assembly sequence of the fixed terminal connector of the present invention is Figure 1 ; Figure 5 The assembly sequence of the fixed terminal connector of the present invention is Figure 2 ; Figure 6 The assembly sequence of the fixed terminal connector of the present invention is Figure 3 ; Figure 7 A cross-sectional view of a fixed terminal connector of the present invention; Figure 8 FIG. 2 is a step diagram of an assembly method for fixing a terminal connector according to the present invention.

[0015] Fixed terminal connector...1 Connector body...10 Terminal slot……100 Shrapnel fixing groove A……101 Shrapnel fixing groove B...102 Fixed card strip...103 Upper fixed card strip...1031 Lower fixed card strip...1032 Prevent wall...104 Fixing parts...11 Upper fixings...110 Fixed part A……1101 Block A……1102 Put on the shrapnel...1103 Hook...1104 Lower fixings...111 Fixed part B……1111 Block B……1112 Lower shrapnel...1113 Connection terminals……12 Contact end...120 Rivet wire end...121 DETAILED DESCRIPTION

[0016] Please also see Figures 1 to 7 The fixed terminal connector 1 of the present invention comprises: a connector body 10, at least one set of fixing parts 11 and a connecting terminal 12; the connector body 10 is provided with one or more terminal slots 100, with a spring fixing slot A101 on the top and a spring fixing slot B102 on the bottom, and one or more fixing clips 103 on both sides of the connector body 10; the fixing part 11 is divided into an upper fixing part 110 and a lower fixing part 111, the upper fixing part 110 is a rectangular strip, and both the left and right sides are bent downward by 90° and extended to form a fixing part A1101 of appropriate length, a stopper A1102 is provided in the fixing part A1101, and one or more upper springs 1103 are provided below the upper fixing part 110; the lower fixing part 111 is a rectangular strip, and both the left and right sides are bent upward by 90° and extended to form A fixing portion B1111 of appropriate length, wherein a stopper B1112 is provided inside the fixing portion B1111, and one or more lower spring pieces 1113 are provided above the lower fixing portion 1111; the connecting terminal 12 has a contact end 120 and a rivet end 121; wherein the upper fixing member 110 is placed above the spring piece fixing groove A101 of the connector body 10, and the lower fixing member 111 is placed below the spring piece fixing groove B102 of the connector body 10, and finally the connecting terminal 12 is inserted into the connector body 10, so that the contact end 120 of the connecting terminal 12 is placed in the terminal groove 100 of the connector body 10, and the upper fixing member 110 and the lower fixing member 111 are pushed forward, so that the upper fixing member 110 and the lower fixing member 111 can be fixed to the connector body 10 and achieve the limit of the connecting terminal 12.

[0017] As mentioned above, the number of terminal slots 100 of the connector body 10 is twelve, and they are arranged in an upper row of six and a lower row of six. There are two fixing clips 103 on each side of the connector body 10, and they are arranged in a longitudinal direction, and are divided into an upper fixing clip 1031 and a lower fixing clip 1032. The upper fixing clip 1031 is an inverted L-shape rotated 90° clockwise, and the lower fixing clip 1032 is an L-shape rotated 90° counterclockwise, and the upper fixing clip 1031 and the lower fixing clip 1032 are both provided with chamfers, and the front edges of the spring clip fixing groove A101 and the spring clip fixing groove B102 of the connector body 10 are both provided with a preventive wall portion 104 made of plastic material; the upper spring clip 1103 of the upper fixing member 110 and the lower spring clip 1113 of the lower fixing member 111 are both six in number, and a hook 1104 is provided on the upper part of the upper fixing member 110; the number of connecting terminals 12 is twelve.

[0018] During the actual assembly, the upper fixing member 110 is placed above the spring-clip fixing groove A101 of the connector body 10 by means of the cooperation between the fixing portion A1101 of the upper fixing member 110 and the fixing strip 1031 on the upper side of the connector body 10, and the lower fixing member 111 is placed below the spring-clip fixing groove B102 of the connector body 10 by means of the cooperation between the fixing portion B1111 of the lower fixing member 111 and the fixing strip 1032 on the lower side of the connector body 10. Then, the connecting terminal 12 is inserted into the connector body 10 so that the contact end 120 of the connecting terminal 12 is placed in the terminal groove 10 of the connector body 10. 00, and push the upper fixing member 110 and the lower fixing member 111 forward, so that the upper fixing member 110 is fixed by the stopper A1102 of the fixing part A1101 and the lower fixing member 111 is fixed by the stopper B1112 of the fixing part B1111. At this time, the upper spring piece 1103 of the upper fixing member 110 will be clamped on the preventing wall portion 104 of the spring piece fixing groove A101, and the lower spring piece 1113 of the lower fixing member 111 will be clamped on the preventing wall portion 104 of the spring piece fixing groove B102, which can prevent the upper spring piece 1103 and the lower spring piece 1104 from being deformed due to the force, and achieve the limiting effect of the connecting terminal 12.

[0019] See also Figure 8 The fixed terminal connector 1 of the present invention further includes an assembly method, which includes the following steps: (a) The upper fixing piece is placed above the spring fixing groove A of the connector body; (b) Place the lower fixing member below the spring fixing groove B of the connector body; (c) inserting the connection terminal into the connector body; (d) By means of the cooperation between the fixing portion A of the upper fixing member and the fixing clip on the connector body, the upper fixing member is pushed forward so that the upper fixing clip contacts the stopper A, and the upper spring is clamped in the preventing wall of the spring fixing groove A; (e) By means of the cooperation between the fixing portion B of the lower fixing member and the fixing clip under the connector body, the lower fixing member is pushed forward so that the lower fixing clip contacts the stopper B, and the lower spring sheet is clamped in the preventing wall portion of the spring sheet fixing groove B; (f) Combine step (d) and step (e) to fix the upper fixing member and the lower fixing member to the connector body and limit the connection terminal.

[0020] In summary, the fixed terminal connector 1 and its assembly method of the present invention achieve the effect of limiting the connection terminal 12 and preventing it from withdrawing through the cooperation between the fixing part 11 and the connector body 10. It not only allows a stable holding force between the connector body 10 and the connection terminal 12, but also facilitates replacement. While saving processes and costs, it also improves the efficiency and stability during transmission.

[0021] The above description is for illustrative purposes only and is not intended to be limiting. Any equivalent modifications or changes made thereto without departing from the spirit and scope of the present invention shall be included in the scope of the patent application.

Claims

1. An improved fixed terminal connector, comprising: a connector body, at least one set of fixing members and a connecting terminal; The connector body is provided with one or more terminal slots, a spring fixing slot A is provided on the top, a spring fixing slot B is provided on the bottom, and one or more fixing clips are provided on both sides of the connector body; The fixing member is divided into an upper fixing member and a lower fixing member. The upper fixing member is a rectangular bar, and the left and right sides are bent downward by 90° and extended to form a fixing member A of appropriate length. A stopper A is arranged inside the fixing member A, and one or more upper spring plates are arranged below the upper fixing member; the lower fixing member is a rectangular bar, and the left and right sides are bent upward by 90° and extended to form a fixing member B of appropriate length. A stopper B is arranged inside the fixing member B, and one or more lower spring plates are arranged above the lower fixing member; The connecting terminal has a contact end and a rivet end; in, The upper fixing member mentioned above will be placed above the spring fixing groove A of the connector body by the cooperation between its fixing part A and the fixing clip of the connector body, and the lower fixing member will be placed below the spring fixing groove B of the connector body by the cooperation between its fixing part B and the fixing clip of the connector body. Finally, the connecting terminal is inserted into the connector body so that the contact end of the connecting terminal is placed in the terminal groove of the connector body, and the upper fixing member and the lower fixing member are pushed forward so that the upper fixing member is fixed by the stop block A of the fixing part A and the lower fixing member is fixed by the stop block B of the fixing part B to achieve the limit of the connecting terminal.

2. The improved fixed terminal connector according to claim 1, characterized in that The connector body has twelve terminal slots, which are arranged in an upper row of six and a lower row of six. The connector body has two fixed clips on each side, which are arranged in a longitudinal direction and are divided into an upper fixed clip and a lower fixed clip. The upper fixed clip is in an inverted L shape rotated 90° clockwise, while the lower fixed clip is in an L shape rotated 90° counterclockwise, and both the upper fixed clip and the lower fixed clip are provided with chamfers.

3. The improved fixed terminal connector according to claim 1, characterized in that The front edges of the spring piece fixing groove A and the spring piece fixing groove B of the connector body are both provided with a preventing wall portion.

4. The improved fixed terminal connector according to claim 3, characterized in that The preventing wall portions at the front edges of the spring piece fixing groove A and the spring piece fixing groove B are made of plastic material.

5. The improved fixed terminal connector according to claim 1, characterized in that The number of the upper spring pieces of the upper fixing member and the lower spring pieces of the lower fixing member are both six.

6. The improved fixed terminal connector according to claim 1, characterized in that A hook is arranged above the upper fixing piece.

7. The improved fixed terminal connector according to claim 1, characterized in that The number of the connecting terminals is twelve.

8. An assembly method of an improved fixed terminal connector, comprising the following steps: (a) The upper fixing piece is placed above the spring fixing groove A of the connector body; (b) Place the lower fixing member below the spring fixing groove B of the connector body; (c) inserting the connection terminal into the connector body; (d) By means of the cooperation between the fixing portion A of the upper fixing member and the fixing clip on the connector body, the upper fixing member is pushed forward so that the upper fixing clip contacts the stopper A, and the upper spring is clamped in the preventing wall of the spring fixing groove A; (e) By means of the cooperation between the fixing portion B of the lower fixing member and the fixing clip under the connector body, the lower fixing member is pushed forward so that the lower fixing clip contacts the stopper B, and the lower spring sheet is clamped in the preventing wall portion of the spring sheet fixing groove B; (f) Combine step (d) and step (e) to fix the upper fixing member and the lower fixing member to the connector body and limit the connection terminal.

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