Jig of connector pin

Abstract

The utility model relates to the technical field of connector pins, and discloses a connector pin jig which comprises a positioning box and a base, the front side of the positioning box is provided with a plurality of positioning slots, the right side of the positioning box is provided with a mounting groove, and the interior of the mounting groove is slidably connected with a light-emitting plate. The front sides of the multiple positioning inserting grooves are slidably connected with light bars, the rear ends of the multiple light bars are fixedly connected to the front side of a light-emitting plate, the interiors of the multiple positioning inserting grooves are slidably connected with needle rods, and an auxiliary assembly is arranged at the top of the base. According to the utility model, when the needle rod is inserted into the positioning slot, the outer wall of the needle rod shields the front end of the lamp strip, whether missed needles exist or not is detected by observing the on / off of the lamp strip with naked eyes, and the adjusting bolt is rotated inwards to drive the clamping columns to unfold towards the two sides, so that the clamping columns are inserted into the holes in the insertion plate; and rapid installation of the positioning box is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of connector pins, in particular to a jig for connector pins. Background Art

[0002] A connector is a component used to connect two or more devices, components or systems in the electronic, electrical and mechanical fields. Its function is to establish reliable electrical, mechanical or signal connections between different circuits and equipment to achieve the transmission or exchange of signals and data. A connector usually consists of a plug and a socket. The plug is generally removable, while the socket is relatively fixed and the connection is achieved through pins.

[0003] After searching, the Chinese patent publication number is: CN210838418U, which discloses a semi-automatic pin insertion jig, including a base plate, a support frame, a push rod and a support plate provided on the base plate, a pressure plate provided on the support frame, the push rod extends out of the support frame and is fixedly connected to the pressure plate, the pressure plate and the pressure plate are used to clamp the connector, a threaded hole is provided at the center of the support plate, an adjustment member is provided in the threaded hole, the adjustment member is threadedly connected to the support plate, the adjustment member is sleeved and slidably matched with the spring seat, the spring seat is welded to one end of the spring, and the other end of the spring abuts against the push rod. The utility model has a novel structure and is easy to install. The elastic force provided by the spring enables the push rod to drive the push plate to press the connector. The pressure plate and the pressure plate can quickly clamp the connector. The installation length of the spring can be changed by adjusting the adjustment member. The maximum elastic force of the spring can be changed without replacing the spring, saving spring replacement and maintenance and reducing costs. The existing auxiliary tool directly inserts the pin into the designated jig slot and then proceeds to the next installation process. However, after the pin is inserted into the jig slot, it is not easy to identify whether there is a missing pin. Therefore, a jig for connector pins is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the present invention provides a jig for connector pins, aiming to improve the problem in the prior art that it is difficult to identify whether there is a missing pin after the pin is inserted into the jig slot.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a jig for connector pins, comprising a positioning box and a base, the front side of the positioning box is provided with a plurality of positioning slots, the right side of the positioning box is provided with an installation slot, the interior of the installation slot is slidably connected to a light-emitting board, the front sides of the plurality of positioning slots are slidably connected to light strips, the rear ends of the plurality of light strips are fixedly connected to the front side of the light-emitting board, the interiors of the plurality of positioning slots are slidably connected to needle rods, an auxiliary component is provided on the top of the base, and an installation mechanism is provided on the top of the base.

[0006] Through the above technical solution: by placing the light-emitting board in the positioning box, the light bar on the light-emitting board is set in each positioning slot. When the needle rod is placed into the positioning slot, the needle rod will block the light emitted by the light bar, and then judge whether there is a missing needle by observing the light in the positioning slot.

[0007] As a further description of the above technical solution:

[0008] The mounting mechanism includes two plug-in plates, the tops of the two plug-in plates are fixedly connected to the left and right sides of the bottom of the positioning box, plug-in slots are provided on the left and right sides of the top of the base, the front side of the base is threadedly connected to an adjusting bolt, the rear end of the adjusting bolt passes through the front side of the base and is rotatably connected to a top block, the left and right sides of the interior of the base are slidably connected to inclined plates, the two inclined plates are fixedly connected to the mounting plates on the side away from each other, the two mounting plates are fixedly connected to a plurality of clamping columns on the side away from each other, and the outer walls of the plurality of clamping columns are fixedly connected to springs.

[0009] Through the above technical solution: the positioning box is positioned and installed in the base through the plug-in plate at the bottom, and the adjusting bolt is rotated inward to drive the top block to be plugged between the inclined plates, so that the clamping column is expanded to both sides, thereby realizing the rapid fixed installation of the positioning box.

[0010] As a further description of the above technical solution:

[0011] The auxiliary component includes two limit rods, the bottom ends of the two limit rods are fixedly connected to the left and right sides of the top of the base, the top ends of the two limit rods are slidably connected to the limit blocks, the adjacent sides of the two limit blocks are fixedly connected to the left and right sides of the positioning box, the outer walls of the two limit rods are slidably connected to the sliding plates, and the inner front sides of the sliding plates are fixedly connected to multiple protrusions.

[0012] Through the above technical solution: by pushing the sliding plate upward, the protrusion on the sliding plate is set in the positioning slot. When the sliding plate moves upward, the protrusion pushes the needle rod out better, so that the installation process is better.

[0013] As a further description of the above technical solution:

[0014] The mounting mechanism further comprises a rotating knob, the rear side of which is fixedly connected to the front end of the adjusting bolt, and the outer wall of the rotating knob is provided with a groove.

[0015] Through the above technical solution: the adjusting bolt can be conveniently rotated by the turning knob, thereby improving convenience during use.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the sliding plate is provided with oblique grooves all around, and the outer walls of the plurality of oblique grooves are fixedly connected with rubber strips.

[0018] Through the above technical solution: the rubber strip is installed through the inclined groove, which can be convenient for the hand to take during operation, and the rubber strip plays an anti-slip role.

[0019] As a further description of the above technical solution:

[0020] A switch is fixedly connected to the left end of the light-emitting panel, and the switch is electrically connected to the light-emitting panel.

[0021] Through the above technical solution: the light-emitting panel is turned on and off by a switch, which makes it more convenient and simple to use.

[0022] As a further description of the above technical solution:

[0023] The right end of the light-emitting panel is fixedly connected with a cable, and the other end of the cable is fixedly connected with a plug.

[0024] Through the above technical solution: a cable is installed on the right side of the light-emitting panel, and the cable is connected to the plug, and the two cooperate with each other to achieve continuous power supply to the light-emitting panel.

[0025] As a further description of the above technical solution:

[0026] The front and rear sides of the base are fixedly connected with a plurality of connecting plates, the tops of the plurality of connecting plates are provided with screw holes, the interiors of the plurality of screw holes are threadedly connected with bolts, and the tops of the plurality of bolts are fixedly connected with screw buttons.

[0027] Through the above technical solution: the base is fitted to the designated position through the connecting plate, and the bolts are inserted into the screw holes to fix the entire base and improve the stability of the device.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the needle rod is precisely placed through the positioning slot on the positioning box. The light source is transmitted to the front end of each light strip by starting the light-emitting board. The front end of the light strip is set in each positioning slot. When the needle rod slides downward, the bottom end of the outer wall of the needle rod will block the front end of the light strip. Whether there is a missing needle is detected by visually observing the light strip on and off.

[0030] 2. In the utility model, by sliding the plug-in plate into the plug-in slot and rotating the adjusting bolt inward, the top block is driven to be inserted between the two inclined plates, so that the inclined plates drive the card columns on the mounting plate to expand to both sides. At this time, the mounting plate will squeeze the spring, and the card columns will be inserted into the holes on the plug-in plate, completing the rapid installation of the positioning box and realizing a quick installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A three-dimensional diagram of a jig for connector pins proposed in the present invention;

[0032] Figure 2 This is a front view of a jig for connector pins proposed by the present invention;

[0033] Figure 3 This is a disassembled diagram of a connector pin jig proposed in the present invention;

[0034] Figure 4 This is a partial structural diagram of a connector pin jig proposed by the present invention;

[0035] Figure 5 The present invention is a schematic diagram of the structure of an installation mechanism for a jig for connector pins.

[0036] Legend:

[0037] 1. Positioning box; 2. Mounting mechanism; 201. Plug-in board; 202. Plug-in slot; 203. Adjusting bolt; 204. Top block; 205. Inclined plate; 206. Mounting plate; 207. Clamping column; 208. Spring; 209. Knob; 210. Groove; 3. Base; 4. Positioning slot; 5. Mounting slot; 6. Light-emitting board; 7. Light bar; 8. Needle rod; 9. Switch; 10. Cable; 11. Plug; 12. Connecting plate; 13. Screw hole; 14. Bolt; 15. Knob; 16. Limit rod; 17. Limit block; 18. Sliding plate; 19. Protrusion; 20. Inclined slot; 21. Rubber strip. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 1 、 Figure 3 and Figure 4The utility model provides an embodiment: a connector pin jig, including a positioning box 1 and a base 3, a plurality of positioning slots 4 are provided on the front side of the positioning box 1, a mounting slot 5 is provided on the right side of the positioning box 1, a light-emitting board 6 is slidably connected to the inside of the mounting slot 5, a plurality of positioning slots 4 are slidably connected to the front sides of the light-emitting board 6, the rear ends of the plurality of light strips 7 are fixedly connected to the front side of the light-emitting board 6, a plurality of positioning slots 4 are slidably connected to the inside of the needle rod 8, an auxiliary component is provided on the top of the base 3, and a mounting machine is provided on the top of the base 3 Structure 2, the auxiliary component includes two limit rods 16, the bottom ends of the two limit rods 16 are fixedly connected to the left and right sides of the top of the base 3, the top ends of the two limit rods 16 are slidably connected to the limit blocks 17, the adjacent sides of the two limit blocks 17 are fixedly connected to the left and right sides of the positioning box 1, the outer walls of the two limit rods 16 are slidably connected to the sliding plates 18, the inner front sides of the sliding plates 18 are fixedly connected to a plurality of protrusions 19, the outer walls of the sliding plates 18 are all surrounded by oblique grooves 20, and the outer walls of the plurality of oblique grooves 20 are fixedly connected to rubber strips 21;

[0040] Specifically, when in use, the needle rod 8 is accurately placed through the positioning slot 4 on the positioning box 1; a mounting slot 5 is opened on the right side of the positioning box 1, and the light-emitting board 6 is installed and fixed through the mounting slot 5. At the same time, the light strip 7 is set in each positioning slot 4 and passes through the positioning slot 4 and is fixed to the light-emitting board 6. When the light-emitting board 6 is started, the light source will be transmitted to the front end of the light strip 7; in the process of the needle rod 8 sliding downward, the outer wall of the needle rod 8 will block the front end of the light strip 7; observe the light strip on and off with the naked eye to detect whether there is any needle leakage; limited The positioning rod 16, and the limit blocks 17 are fixedly installed on the left and right sides of the positioning box 1. The limit blocks 17 are inserted and slid on the surface of the limit rod 16. A sliding plate 18 is slidably installed between the outer walls of the limit rod 16. The inner wall of the sliding plate 18 is fixed with a plurality of protrusions 19 corresponding to the position of the positioning slot 4. When installing the positioning box 1, the protrusion 19 is inserted into the positioning slot 4, and the sliding plate 18 is pushed upward to move it to the bottom of the limit block 17. At this time, the sliding plate 18 stays in the middle of the positioning box 1, so that the needle rod 8 in the positioning slot 4 can be pushed out to the appropriate position, and then the later installation process is completed.

[0041] Reference Figure 1 、 Figure 3 and Figure 5The mounting mechanism 2 includes two plug-in plates 201, the tops of the two plug-in plates 201 are fixedly connected to the left and right sides of the bottom of the positioning box 1, and the left and right sides of the top of the base 3 are provided with plug-in slots 202. The front side of the base 3 is threadedly connected with an adjusting bolt 203, and the rear end of the adjusting bolt 203 passes through the front side of the base 3 and is rotatably connected to the top block 204. The left and right sides of the interior of the base 3 are slidably connected with inclined plates 205, and the two inclined plates 205 are fixedly connected to the mounting plates 206 on the opposite sides. The two mounting plates 206 are fixedly connected to the opposite sides with multiple clamping columns 207, and the outer walls of the multiple clamping columns 207 are fixedly connected with springs 208. The mounting mechanism 2 also includes a knob 209, the rear side of the knob 209 is fixedly connected to the front end of the adjusting bolt 203, and the outer walls of the knob 209 are provided with grooves 210.

[0042] Specifically, the positioning box 1 needs to be quickly installed and fixed when it is used. Plug-in plates 201 are fixed on the left and right sides of the bottom of the positioning box 1. At the same time, a plug-in slot 202 is provided at the top of the base 3 corresponding to the plug-in plate 201. By sliding the plug-in plate 201 into the plug-in slot 202, an adjusting bolt 203 is threadedly installed on the front side of the base 3. The end of the adjusting bolt 203 passes through the front side of the base 3 and is installed with the internal top block 204. When the adjusting bolt 203 is rotated inward, the top block 204 is driven to plug in. When the adjusting bolt 203 is rotated backward, the top block 204 will be separated from between the inclined plates 205. At this time, the mounting plate 206 will contract inwardly under the action of the spring 208, so that the post 207 will quickly separate from the plug-in board 201, realizing the process of quick disassembly.

[0043] Reference Figure 1 、 Figure 4 and Figure 5 The left end of the light-emitting panel 6 is fixedly connected to a switch 9, which is electrically connected to the light-emitting panel 6. The right end of the light-emitting panel 6 is fixedly connected to a cable 10, and the other end of the cable 10 is fixedly connected to a plug 11. The front and rear sides of the base 3 are fixedly connected to multiple connecting plates 12. The tops of the multiple connecting plates 12 are each provided with screw holes 13. The interiors of the multiple screw holes 13 are each threadedly connected to bolts 14. The tops of the multiple bolts 14 are each fixedly connected to a screw button 15.

[0044] Specifically, a switch 9 is installed on the left side of the light-emitting panel 6, and the light-emitting panel 6 is simply controlled by the switch 9. At the same time, a cable 10 is connected to the right side of the light-emitting panel 6. The cable 10 cooperates with the plug 11 to continuously power the light-emitting panel 6, thereby improving the practicality of the light-emitting panel 6; a plurality of connecting plates 12 are fixed on the front and rear sides of the base 3, and a screw hole 13 corresponding to the size of the bolt 14 is opened on the top of the connecting plate 12. The base 3 is fixed and installed by the bolt 14 in combination with the connecting plate 12, thereby improving the stability of the device.

[0045] Working principle: First, when conducting auxiliary inspection on the needle rod 8, the needle rod 8 is accurately placed through the positioning slot 4 on the positioning box 1, and the light source is transmitted to the front end of each light bar 7 by starting the light-emitting plate 6. The front end of the light bar 7 is set in each positioning slot 4. When the needle rod 8 slides downward, the bottom end of the outer wall of the needle rod 8 will block the front end of the light bar 7. The light strip is observed with the naked eye to detect whether there is any needle missing, and the overall inspection is more convenient and accurate. After the inspection of the needle rod 8 is completed, the sliding plate 18 is pushed upward to move it to the bottom of the limit block 17. At this time, the sliding plate 18 stays in the middle of the positioning box 1, which can push the needle rod 8 in the positioning slot 4 to the appropriate position, facilitating the subsequent installation between the needle rod 8 and the connector.

[0046] When the positioning box 1 is installed and fixed, the plug-in plate 201 is slid into the plug-in slot 202 and the adjusting bolt 203 is rotated inward, driving the top block 204 to be inserted between the two inclined plates 205, so that the inclined plates 205 drive the clamping columns 207 on the mounting plate 206 to expand to both sides. At this time, the mounting plate 206 will squeeze the spring 208, and the clamping column 207 will be inserted into the hole on the plug-in plate 201, completing the rapid installation of the positioning box 1. At the same time, the adjusting bolt 203 is rotated backward to make the top block 204 disengage from the inclined plate 205. At this time, the mounting plate 206 contracts inward under the action of the spring 208, so that the clamping column 207 quickly disengages from the plug-in plate 201, realizing the process of rapid installation and disassembly.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, 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 jig for connector pins, comprising a positioning box (1) and a base (3), characterized in that: The front side of the positioning box (1) is provided with a plurality of positioning slots (4), the right side of the positioning box (1) is provided with a mounting slot (5), the interior of the mounting slot (5) is slidably connected to a light-emitting board (6), the front sides of the plurality of positioning slots (4) are slidably connected to light strips (7), the rear ends of the plurality of light strips (7) are fixedly connected to the front side of the light-emitting board (6), the interiors of the plurality of positioning slots (4) are slidably connected to needle rods (8), the top of the base (3) is provided with an auxiliary component, and the top of the base (3) is provided with a mounting mechanism (2).

2. The connector pin jig according to claim 1, wherein: The mounting mechanism (2) comprises two plug-in plates (201), the tops of the two plug-in plates (201) are fixedly connected to the left and right sides of the bottom of the positioning box (1), the left and right sides of the top of the base (3) are provided with plug-in slots (202), the front side of the base (3) is threadedly connected to an adjusting bolt (203), the rear end of the adjusting bolt (203) passes through the front side of the base (3) and is rotatably connected to a top block (204), the left and right sides of the interior of the base (3) are slidably connected to inclined plates (205), the two inclined plates (205) are fixedly connected to a mounting plate (206) on the side away from each other, the two mounting plates (206) are fixedly connected to a plurality of clamping columns (207) on the side away from each other, and the outer walls of the plurality of clamping columns (207) are fixedly connected to springs (208).

3. The connector pin jig according to claim 1, wherein: The auxiliary component includes two limit rods (16), the bottom ends of the two limit rods (16) are fixedly connected to the left and right sides of the top of the base (3), the top ends of the two limit rods (16) are slidably connected to the limit blocks (17), the adjacent sides of the two limit blocks (17) are fixedly connected to the left and right sides of the positioning box (1), the outer walls of the two limit rods (16) are slidably connected to the sliding plates (18), and the inner front sides of the sliding plates (18) are fixedly connected to a plurality of protrusions (19).

4. The connector pin jig according to claim 2, wherein: The mounting mechanism (2) further comprises a rotating knob (209), the rear side of the rotating knob (209) being fixedly connected to the front end of the adjusting bolt (203), and the outer wall of the rotating knob (209) being provided with a groove (210).

5. The connector pin jig according to claim 3, wherein: The outer wall of the sliding plate (18) is provided with oblique grooves (20) all around, and the outer walls of the plurality of oblique grooves (20) are fixedly connected with rubber strips (21).

6. The connector pin jig according to claim 1, wherein: A switch (9) is fixedly connected to the left end of the light-emitting panel (6), and the switch (9) is electrically connected to the light-emitting panel (6).

7. The connector pin jig according to claim 1, wherein: The right end of the light-emitting panel (6) is fixedly connected to a cable (10), and the other end of the cable (10) is fixedly connected to a plug (11).

8. The connector pin jig according to claim 1, characterized in that: The front and rear sides of the base (3) are fixedly connected to a plurality of connecting plates (12), the tops of the plurality of connecting plates (12) are provided with screw holes (13), the interiors of the plurality of screw holes (13) are threadedly connected to bolts (14), and the tops of the plurality of bolts (14) are fixedly connected to screw buttons (15).

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