13PIN transmission signal terminal with positioning column

Abstract

The invention discloses a 13PIN transmission signal terminal with a positioning column, which comprises an insulating base, an auxiliary groove is formed in the middle of the top end of the insulating base, thirteen pins are fixedly arranged on one side of the bottom end of the inner wall of the auxiliary groove, and a first sliding groove is formed in the middle of the bottom end of the inner wall of the auxiliary groove. The transmission signal terminal is composed of thirteen identical pins, an insulating carrier rubber core and other structures, can play a role in connecting transmission signals, and enables the terminal to save more materials, simplify the structure, facilitate assembly and reduce the reject ratio and the cost under the condition of the same function performance, and meanwhile, two positioning columns are arranged on the transmission signal terminal, so that the transmission signal terminal is convenient to assemble. And the two positioning columns slide left and right, so that the four limiting elastic pieces are separated from the four corresponding limiting grooves, the positions of the two positioning columns and the distance between the two positioning columns are adjusted, and different use requirements can be met.

Description

Technical Field

[0001] The invention relates to the field of transmission signal terminals, in particular to a 13PIN transmission signal terminal with a positioning column. Background Art

[0002] A signal terminal refers to a group of electronic plugs connected to a circuit board or electronic device for transmitting signals in a circuit. Existing 13-pin transmission signal terminals are usually composed of two different terminal parts, which increases the cost of materials and molds, and is not convenient for precise positioning and installation of the transmission signal terminals, resulting in a high defect rate.

[0003] In order to solve the above problems, a 13-pin signal transmission terminal with a positioning column is proposed. Summary of the invention

[0004] The object of the present invention is to provide a 13-pin signal transmission terminal with a positioning column to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a 13PIN transmission signal terminal with a positioning column, comprising an insulating base, an auxiliary groove is opened in the middle of the top of the insulating base, thirteen pins are fixedly arranged on one side of the bottom end of the inner wall of the auxiliary groove, a first slide groove is opened in the middle of the bottom end of the inner wall of the auxiliary groove, a second slide groove is opened at the bottom of the inner side of the first slide groove, two second sliders are slidingly arranged inside the second slide groove, the tops of the two second sliders are fixedly arranged with a first slider, the tops of the two first sliders are provided with positioning columns, the two sides of the two first sliders are opened with installation grooves, and limiting spring sheets are fixedly arranged inside the two installation grooves, an insulating carrier rubber core is fixedly arranged in the middle of the bottom end of the insulating base, and a dustproof back cover is clamped at the bottom of the surface of the insulating carrier rubber core.

[0006] The transmission signal terminal is composed of thirteen identical pins and an insulating carrier rubber core and other structures, which can play the role of connecting and transmitting signals, and makes the terminal more material-saving and structurally simple under the condition of equal performance, convenient for assembly, and reduces defective rate and cost. At the same time, two positioning columns are arranged on the transmission signal terminal, which makes the positioning more precise, and by sliding the two positioning columns left and right, the four limiting springs are separated from the corresponding four limiting grooves, and the positions of the two positioning columns and the distance between the two positioning columns are adjusted, which can adapt to different usage requirements, and by rotating the two positioning columns counterclockwise, the two threaded columns are separated from the two threaded holes respectively, so that the two positioning columns are easy to disassemble.

[0007] Preferably, a plurality of limit grooves are provided on both sides of the inner wall of the first slide groove, and the plurality of limit grooves are respectively arranged corresponding to four limit spring pieces. The four limit spring pieces are respectively engaged with the four limit grooves to facilitate limiting the two first sliding blocks, and then limiting the two positioning columns.

[0008] Preferably, threaded holes are provided at the connection between the two first sliding blocks and the two positioning columns respectively, and threaded columns are threadedly arranged inside the two threaded holes. The two threaded columns are fixedly connected to the two positioning columns respectively, and the two threaded columns are separated from the two threaded holes respectively by rotating the two positioning columns counterclockwise, thereby facilitating the disassembly of the two positioning columns.

[0009] Preferably, an auxiliary card slot is provided in the middle of one side of the insulating base, and the provision of the auxiliary card slot facilitates installation of the signal transmission terminal.

[0010] Preferably, placement grooves are provided on both sides of the bottom end of the insulating base, and screw holes are provided inside the two placement grooves. The provision of the two screw holes facilitates the fixed installation of the transmission signal terminal.

[0011] Preferably, the two first sliding blocks are both slidably connected to the first sliding groove, and the coordinated arrangement of the two first sliding blocks and the first sliding groove facilitates the stable movement of the two positioning columns.

[0012] Preferably, the dustproof back cover includes a cover plate, and two first clamping plates and two second clamping plates are fixedly provided on the four sides of the top of the cover plate respectively. The top of the inner sides of the two first clamping plates and the top of the inner sides of the two second clamping plates are provided with auxiliary chamfers. The setting of the auxiliary chamfers facilitates the installation of the dustproof back cover on the transmission signal terminal.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The transmission signal terminal is composed of thirteen identical pins and an insulating carrier rubber core and other structures, which can play the role of connecting and transmitting signals, and makes the terminal more material-saving and structurally simple under the condition of equal performance, convenient for assembly, and reduces defective rate and cost. At the same time, two positioning columns are arranged on the transmission signal terminal, which makes the positioning more precise, and by sliding the two positioning columns left and right, the four limiting springs are separated from the corresponding four limiting grooves, and the positions of the two positioning columns and the distance between the two positioning columns are adjusted, which can adapt to different usage requirements, and by rotating the two positioning columns counterclockwise, the two threaded columns are separated from the two threaded holes respectively, so that the two positioning columns are easy to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a first stereogram of the present invention;

[0016] Figure 2 is a first stereogram of the present invention;

[0017] Figure 3 It is a front cross-sectional view of the present invention;

[0018] Figure 4 A cross-sectional view of the present invention from above;

[0019] Figure 5 It is an enlarged view of the local A of the present invention;

[0020] Figure 6 It is an enlarged view of the local B of the present invention;

[0021] Figure 7 It is a structural diagram of the dustproof rear cover of the present invention.

[0022] In the figure: 1. Insulating base; 2. Auxiliary groove; 3. Pin; 4. Auxiliary card slot; 5. First slide groove; 6. Positioning column; 7. Insulating carrier rubber core; 8. Dust-proof back cover; 81. Cover plate; 82. First clamping plate; 83. Second clamping plate; 84. Auxiliary chamfer; 9. Receiving groove; 10. Screw hole; 11. Limiting spring piece; 12. Second slide groove; 13. Second slider; 14. First slider; 15. Threaded hole; 16. Threaded column; 17. Limiting groove; 18. Installation groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-7The present invention provides a 13PIN transmission signal terminal with a positioning column, comprising an insulating base 1, an auxiliary groove 2 is provided in the middle of the top of the insulating base 1, thirteen pins 3 are fixedly arranged on one side of the bottom end of the inner wall of the auxiliary groove 2, a first slide groove 5 is provided in the middle of the bottom end of the inner wall of the auxiliary groove 2, a second slide groove 12 is provided at the bottom of the inner side of the first slide groove 5, two second sliders 13 are slidably arranged inside the second slide groove 12, the tops of the two second sliders 13 are fixedly provided with a first slider 14, the tops of the two first sliders 14 are provided with a positioning column 6, both sides of the two first sliders 14 are provided with mounting grooves 18, and the insides of the two mounting grooves 18 are fixedly provided with a limiting spring sheet 11, an insulating carrier rubber core 7 is fixedly arranged in the middle of the bottom end of the insulating base 1, and the surface of the insulating carrier rubber core 7 A dustproof rear cover 8 is provided at the bottom of the transmission signal terminal. The transmission signal terminal is composed of thirteen identical pins 3 and an insulating carrier rubber core 7 and other structures, which can play the role of connecting the transmission signal and make the terminal more material-saving and structurally simple under the condition of equal performance, convenient for assembly, and reduce the defective rate and cost. At the same time, two positioning columns 6 are provided on the transmission signal terminal to make the positioning more accurate, and by sliding the two positioning columns 6 left and right, the four limiting spring sheets 11 are separated from the corresponding four limiting grooves 17, and the positions of the two positioning columns 6 and the distance between the two positioning columns 6 are adjusted, which can adapt to different usage requirements, and by rotating the two positioning columns 6 counterclockwise, the two threaded columns 16 are separated from the two threaded holes 15 respectively, so as to facilitate the disassembly of the two positioning columns 6.

[0025] A plurality of limiting grooves 17 are provided on both sides of the inner wall of the first slide groove 5, and the plurality of limiting grooves 17 are respectively provided corresponding to the four limiting spring pieces 11, and threaded holes 15 are provided at the connection between the two first slide blocks 14 and the two positioning columns 6, and threaded columns 16 are provided inside the two threaded holes 15, and the two threaded columns 16 are respectively fixedly connected to the two positioning columns 6, and an auxiliary card slot 4 is provided in the middle of one side of the insulating base 1;

[0026] When in use, the four limiting spring pieces 11 are respectively engaged with the four limiting grooves 17 to facilitate the limiting of the two first sliders 14, thereby limiting the two positioning posts 6. By rotating the two positioning posts 6 counterclockwise, the two threaded posts 16 are respectively separated from the two threaded holes 15, thereby facilitating the removal of the two positioning posts 6. The auxiliary card slot 4 is provided to facilitate the installation of the transmission signal terminal.

[0027] Both sides of the bottom end of the insulating base 1 are provided with placement grooves 9, and screw holes 10 are provided inside the two placement grooves 9. The two first sliders 14 are slidably connected with the first slide grooves 5. The dustproof rear cover 8 includes a cover plate 81, and the four sides of the top of the cover plate 81 are respectively fixed with two first clamping plates 82 and two second clamping plates 83. The top of the inner side of the two first clamping plates 82 and the top of the inner side of the two second clamping plates 83 are provided with auxiliary chamfers 84.

[0028] When in use, the two screw holes 10 facilitate the fixed installation of the transmission signal terminal, the two first sliders 14 cooperate with the first slide groove 5 to facilitate the stable movement of the two positioning columns 6, and the auxiliary chamfer 84 facilitates the installation of the dustproof rear cover 8 on the transmission signal terminal.

[0029] When the embodiment of the present application is in use: the transmission signal terminal is composed of thirteen identical pins 3 and an insulating carrier rubber core 7 and other structures, which can play the role of connecting the transmission signal, and make the terminal more material-saving with the same performance, simple in structure, convenient to assemble, and reduce the defective rate and cost. At the same time, two positioning columns 6 are arranged on the transmission signal terminal, so that the positioning is more precise, and by sliding the two positioning columns 6 left and right, the four limiting springs 11 are separated from the corresponding four limiting grooves 17, and the positions of the two positioning columns 6 and the distance between the two positioning columns 6 are adjusted, which can adapt to different usage requirements, and by rotating the two positioning columns 6 counterclockwise, the two threaded columns 16 are separated from the two threaded holes 15 respectively, so as to facilitate the disassembly of the two positioning columns 6.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A 13-pin signal transmission terminal with a positioning column, comprising an insulating base (1), characterized in that: An auxiliary groove (2) is provided in the middle of the top of the insulating base (1), thirteen pins (3) are fixedly arranged on one side of the bottom end of the inner wall of the auxiliary groove (2), a first slide groove (5) is provided in the middle of the bottom end of the inner wall of the auxiliary groove (2), a second slide groove (12) is provided at the bottom of the inner side of the first slide groove (5), two second sliders (13) are slidably arranged inside the second slide groove (12), the top ends of the two second sliders (13) are fixedly provided with a first slider (14), the top ends of the two first sliders (14) are provided with a positioning column (6), both sides of the two first sliders (14) are provided with mounting grooves (18), and the insides of the two mounting grooves (18) are fixedly provided with a limiting spring sheet (11), an insulating carrier rubber core (7) is fixedly arranged in the middle of the bottom end of the insulating base (1), and a dustproof rear cover (8) is provided at the bottom of the surface of the insulating carrier rubber core (7) in a snap-fitting manner.

2. A 13-pin signal transmission terminal with a positioning column according to claim 1, characterized in that: A plurality of limiting grooves (17) are provided on both sides of the inner wall of the first sliding groove (5), and the plurality of limiting grooves (17) are respectively arranged corresponding to the four limiting spring sheets (11).

3. The 13-pin signal transmission terminal with a positioning column according to claim 1, characterized in that: Threaded holes (15) are provided at the connection points between the two first sliding blocks (14) and the two positioning columns (6), threaded columns (16) are threadedly provided inside the two threaded holes (15), and the two threaded columns (16) are fixedly connected to the two positioning columns (6) respectively.

4. The 13-pin signal transmission terminal with a positioning column according to claim 1, characterized in that: An auxiliary slot (4) is provided in the middle of one side of the insulating base (1).

5. The 13-pin signal transmission terminal with a positioning column according to claim 1, characterized in that: Both sides of the bottom end of the insulating base (1) are provided with placement grooves (9), and screw holes (10) are provided inside the two placement grooves (9).

6. The 13-pin signal transmission terminal with a positioning column according to claim 1, characterized in that: The two first sliding blocks (14) are both slidably connected to the first sliding groove (5).

7. The 13-pin signal transmission terminal with a positioning column according to claim 1, characterized in that: The dustproof rear cover (8) comprises a cover plate (81), and two first clamping plates (82) and two second clamping plates (83) are respectively fixedly arranged on the four sides of the top of the cover plate (81), and the tops of the inner sides of the two first clamping plates (82) and the tops of the inner sides of the two second clamping plates (83) are both provided with auxiliary chamfers (84).

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