13PIN transmission signal terminal with positioning column

Abstract

The utility model discloses a 13PIN transmission signal terminal with a positioning column, which comprises an insulating base, an auxiliary groove is arranged 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 chute is arranged in the middle of the bottom end of the inner wall of the auxiliary groove. According to the 13PIN transmission signal terminal with the positioning column, the transmission signal terminal is composed of the thirteen same pins, the insulating carrier rubber core and other structures, can play a role in connecting transmission signals, and enables the terminal to be more material-saving, simple in structure, convenient to assemble and lower in reject ratio and cost under the condition of the same function performance. Meanwhile, two positioning columns are arranged on the transmission signal terminal, so that positioning is more accurate, four limiting elastic pieces are separated from four corresponding limiting grooves by sliding the two positioning columns left and right, 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 utility model 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 the circuit. Existing 13-pin transmission signal terminals are usually composed of two different terminal parts, which increases material and mold costs, 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. Utility Model Content

[0004] The purpose of the present utility model 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 solution: a 13PIN transmission signal terminal with a positioning column, comprising an insulating base, an auxiliary groove is provided 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 provided in the middle of the bottom end of the inner wall of the auxiliary groove, a second slide groove is provided at the bottom inside the first slide groove, two second sliders are slidingly provided inside the second slide groove, the tops of the two second sliders are fixed with the first slider, the tops of the two first sliders are provided with positioning columns, mounting grooves are provided on both sides of the two first sliders, and limiting springs are fixedly provided inside the two mounting grooves, an insulating carrier rubber core is fixedly provided in the middle of the bottom end of the insulating base, and a dustproof back cover is provided 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, etc., which can play the role of connecting and transmitting signals, and makes the terminal more material-saving and structurally simplified under the condition of equal performance, convenient for assembly, and reduces defective rate and cost. At the same time, two positioning columns are provided 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, which makes it easy to disassemble the two positioning columns.

[0007] Preferably, a plurality of limiting grooves are provided on both sides of the inner wall of the first slide groove, and the plurality of limiting grooves are respectively arranged corresponding to four limiting spring pieces. The four limiting spring pieces are respectively engaged with the four limiting grooves to facilitate limiting the two first sliders, 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 provided inside the two threaded holes. The two threaded columns are fixedly connected to the two positioning columns respectively, and the two positioning 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, both sides of the bottom end of the insulating base are provided with placement grooves, 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 side of the two first clamping plates and the top of the inner side 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 beneficial effects of the present invention are:

[0014] The transmission signal terminal is composed of thirteen identical pins and an insulating carrier rubber core, etc., which can play the role of connecting and transmitting signals, and makes the terminal more material-saving and structurally simplified under the condition of equal performance, convenient for assembly, and reduces defective rate and cost. At the same time, two positioning columns are provided 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, which makes it easy to disassemble the two positioning columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the first stereogram of the present utility model;

[0016] Figure 2 This is the first stereogram of the present utility model;

[0017] Figure 3 It is a front sectional view of the utility model;

[0018] Figure 4 It is a cross-sectional view of the utility model from above;

[0019] Figure 5 It is an enlarged view of part A of the present utility model;

[0020] Figure 6 It is an enlarged view of part B of the present utility model;

[0021] Figure 7 This is a structural diagram of the dustproof back cover of the utility model.

[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. Dustproof back cover; 81. Cover plate; 82. First clamping plate; 83. Second clamping plate; 84. Auxiliary chamfer; 9. Mounting groove; 10. Screw hole; 11. Limiting spring; 12. Second slide groove; 13. Second slider; 14. First slider; 15. Threaded hole; 16. Threaded column; 17. Limiting groove; 18. Mounting groove. DETAILED DESCRIPTION

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

[0024] See also Figure 1-7The utility model provides a 13PIN transmission signal terminal with a positioning column, including an insulating base 1, an auxiliary groove 2 is opened 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 opened in the middle of the bottom end of the inner wall of the auxiliary groove 2, a second slide groove 12 is opened at the bottom inside the first slide groove 5, two second sliders 13 are slidingly 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 opened with a mounting groove 18, and the insides of the two mounting grooves 18 are fixedly provided with a limiting spring 11, an insulating carrier rubber core 7 is fixedly arranged in the middle of the bottom end of the insulating base 1, and the insulating carrier rubber core 7 is provided with a surface A dustproof back cover 8 is provided at the bottom of the surface. 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 simplified under the condition of equal performance, convenient assembly, and reduce defective rate and cost. At the same time, two positioning columns 6 are provided on the transmission signal terminal to make the positioning 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 to 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, which makes it easy to disassemble 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 5. The limiting grooves 17 are respectively provided corresponding to the four limiting springs 11. Threaded holes 15 are provided at the connection between the two first sliders 14 and the two positioning posts 6. The interiors of the two threaded holes 15 are threaded with threaded posts 16. The two threaded posts 16 are respectively fixedly connected to the two positioning posts 6. An auxiliary slot 4 is provided in the middle of one side of the insulating base 1.

[0026] When in use, the four limiting springs 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 provision of the auxiliary card slot 4 facilitates the installation of the transmission signal terminal.

[0027] Both sides of the bottom end of the insulating base 1 are provided with mounting grooves 9, and screw holes 10 are provided inside the two mounting grooves 9. The two first sliders 14 are slidably connected to the first slide groove 5. The dustproof rear cover 8 includes a cover plate 81. 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 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 provided with auxiliary chamfers 84.

[0028] When in use, the two screw holes 10 are provided to facilitate fixed installation of the transmission signal terminal, the two first sliders 14 and the first slide groove 5 are provided in cooperation to facilitate stable movement of the two positioning columns 6, and the auxiliary chamfer 84 is provided to facilitate installation of the dustproof back 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 makes the terminal more material-saving and structurally simplified under the condition of equal performance, convenient for assembly, and reduces the defective rate and cost. At the same time, two positioning columns 6 are provided on the transmission signal terminal, which makes the positioning 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, which makes it easy to disassemble the two positioning columns 6.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or 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 scope of protection 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 provided 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 provided for sliding 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 provided in the middle of the bottom end of the insulating base (1), and a dustproof back cover (8) is provided at the bottom of the surface of the insulating carrier rubber core (7).

2. The 13-pin signal transmission terminal with a positioning post 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 pieces (11).

3. The 13-pin signal transmission terminal with a positioning post 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), and 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 post 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 post 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 post 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 post according to claim 1, characterized in that: The dustproof rear cover (8) includes a cover plate (81), and two first clamping plates (82) and two second clamping plates (83) are fixedly provided 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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