Quick-connection plug connector for chip detection

Abstract

The utility model relates to the technical field of plug connectors, and discloses a quick connection plug connector for chip detection, which comprises a plug connector body, a plug end and a plug connector, the plug connector is positioned at one side of the plug end, a fixing groove is fixedly mounted at the top of the plug end, a dustproof mechanism is arranged at one side of the plug end, a connecting mechanism is arranged at the top of the plug connector, and the plug connector is connected with the fixing groove. The connecting mechanism comprises a connecting box fixedly installed at the top of the connecting plug and a threaded rod movably penetrating through the front side of the connecting box, the rear end of the threaded rod is rotationally connected with the rear side of an inner cavity of the connecting box, and a rectangular opening is formed in one side of the connecting box; according to the chip detection device, the threaded sleeves connected to the threaded rods in a threaded mode can move towards the sides away from each other under limiting of the limiting blocks and the limiting rods, the clamping blocks fixed to the adjacent threaded sleeves are movably connected into inner cavities of the adjacent clamping grooves in an inserted mode, the connecting plugs and the fixing grooves can be conveniently and stably connected, and the chip detection efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plug connectors, and specifically relates to a plug connector for rapid connection in chip detection. Background Technique

[0002] A plug connector is an electrical component. Some of its technical indicators are similar to those of switches, such as contact resistance, insulation resistance, withstand voltage, torque, and service life, etc. The service life of a connector is generally much lower than that of a switch, but its contact reliability should be much higher than that of a switch. In order to ensure the qualification of chips after production, chip detection is generally carried out at the end of chip production. During the detection process, plug connectors are needed for operation.

[0003] For example, a plug connector for rapid connection in chip detection with the publication number of CN219915718U includes a plugging end and a plug head. Connecting pieces are fixedly connected to both surfaces of the plugging end, and clamping holes are opened on the connecting pieces. Mounting shells are fixedly installed on both surfaces of the plug head. A spring is fixedly connected to the plug head inside the mounting shell, and a clamping piece is fixedly connected to the end of the spring. A plug connector body is fixedly installed on one side of the plugging end. By setting the connecting piece, the clamping hole, the spring and the clamping piece, controlling the plug head to insert the plug head into the plugging end, the clamping piece under the action of the spring passes through the clamping hole, so that the clamping piece realizes the function of clamping and fixing, making the plug head stably plugged, effectively preventing the problem of loosening, and the set clamping piece is not easy to break during long-term plugging, ensuring that the device can be used persistently.

[0004] In the above patent, it is proposed that the connection between the plugging end and the plug head is stable by setting the spring and the clamping piece. However, when the clamping piece is pressed multiple times to separate the plugging end and the plug head, the spring is compressed while pressing. After long-term use of the spring, its elastic potential energy decreases, thereby reducing the firmness of the connection between the plugging end and the plug head, which is likely to affect the chip detection efficiency.

[0005] Therefore, we propose a plug connector for rapid connection in chip detection to solve the problems raised above. Content of the Utility Model

[0006] The purpose of the utility model is to provide a plug connector for rapid connection in chip detection to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A plug connector for rapid connection in chip detection includes a plug connector body, a plugging end and a plug head. The plug head is located on one side of the plugging end. A fixing groove is fixedly installed at the top of the plugging end. A dust-proof mechanism is arranged on one side of the plugging end. A connection mechanism is arranged at the top of the plug head.

[0008] The connecting mechanism includes a connecting box fixedly installed at the top of the plug connector and a threaded rod movably penetrating through the front side of the connecting box. The rear end of the threaded rod is rotatably connected to the rear side of the inner cavity of the connecting box. A rectangular opening is formed on one side of the connecting box. Threaded sleeves are threadedly connected to the outer periphery of the threaded rod near both the front and rear ends, and the other side of the threaded sleeve is movably inserted into the inner cavity of the fixing groove. Blocks are fixedly installed near the other side of the threaded sleeves away from each other.

[0009] Preferably, an anti-slip knob A is fixedly installed at the end of the threaded rod. Limit blocks are fixedly installed on one side of each threaded sleeve. A limit rod penetrates through the limit blocks, and the front and rear ends of the limit rod are respectively fixedly connected to the front and rear sides of the inner cavity of the connecting box.

[0010] Preferably, guide grooves are formed near the periphery on one side of the insertion end. Trapezoidal grooves are formed near the top and bottom on one side of the insertion end. Guide rods are fixedly installed near the periphery on the other side of the plug connector, and the guide rods are respectively movably inserted into the inner cavities of the adjacent guide grooves. Card slots are formed near the middle positions on the front and rear sides of the inner cavity of the fixing groove, and the blocks are respectively movably inserted into the inner cavities of the adjacent card slots.

[0011] Preferably, the dust-proof mechanism includes a dust-proof cover located on one side of the insertion end and limit holes formed near the front and rear sides at the top of the dust-proof cover. A rectangular plate is fixedly installed near the front side on one side of the insertion end. A threaded post penetrates through the top of the rectangular plate movably. The bottom end of the threaded post is rotatably connected to a connecting plate. A limit post is fixedly installed at the bottom of the connecting plate, and the bottom end of the limit post is movably inserted into the inner cavity of the adjacent limit hole.

[0012] Preferably, trapezoidal connecting blocks are fixedly installed near the top and bottom at the rear side of the dust-proof cover, and the trapezoidal connecting blocks are respectively slidably connected to the inner cavities of the adjacent trapezoidal grooves.

[0013] Preferably, an anti-slip knob B is fixedly installed at the top end of the threaded post. Telescopic columns are fixedly installed near both sides at the top of the connecting plate, and the top ends of the telescopic columns are respectively fixedly connected to the rectangular plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. Under the rotation of the threaded rod, the threaded sleeves threadedly connected to the threaded rod can move away from each other under the limitation of the limit blocks and the limit rod, so that the blocks fixed on the adjacent threaded sleeves are movably inserted into the inner cavities of the adjacent card slots, which is convenient to stably connect the plug connector and the fixing groove and can improve the detection efficiency of the chip.

[0016] 2. After the chip detection operation is completed and the plug connector is separated from the socket end, driving the threaded post to rotate can move the connecting plate upward under the limitation of the two telescopic posts, so that the limiting post moves away from the inner cavity of the adjacent limiting hole, and pushing the dust cover backward can block the socket end, which can prevent dust from entering the inner cavity of the socket end and improve the detection effect of the chip. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 is an exploded view of the socket end and the plug connector of the present invention;

[0019] Figure 3 is a schematic perspective view of the dust-proof assembly of the present invention;

[0020] Figure 4 is a schematic perspective view of the partial cross-section of the socket end and the plug connector of the present invention;

[0021] Figure 5 of the present invention Figure 3 enlarged view at A in;

[0022] Figure 6 of the present invention Figure 4 enlarged view at B in.

[0023] In the figure: 1, the plug-in member body; 2, the socket end; 21, the guiding groove; 22, the trapezoidal groove; 3, the plug connector; 31, the guiding rod; 4, the fixing groove; 41, the clamping groove; 5, the connecting mechanism; 51, the connecting box; 52, the threaded rod; 521, the anti-slip knob A; 53, the threaded sleeve; 531, the limiting block; 532, the limiting rod; 54, the clamping block; 6, the dust-proof mechanism; 61, the dust cover; 611, the trapezoidal connecting block; 62, the limiting hole; 63, the rectangular plate; 64, the threaded post; 641, the anti-slip knob B; 65, the connecting plate; 651, the telescopic post; 66, the limiting post. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Embodiment 1: Please refer to Figures 1-6, A quick-connect plug-in for chip detection, including a plug-in body 1, a plug-in end 2, and a plug head 3. The plug head 3 is located on one side of the plug-in end 2. A fixed groove 4 is fixedly installed at the top of the plug-in end 2. A dust-proof mechanism 6 is provided on one side of the plug-in end 2. A connection mechanism 5 is provided at the top of the plug head 3;

[0026] The connection mechanism 5 includes a connection box 51 fixedly installed at the top of the plug head 3 and a threaded rod 52 movably penetrating through the front side of the connection box 51. A bearing is fixedly installed on the front side of the inner cavity of the connection box 51, and the threaded rod 52 penetrates through the inner cavity of the bearing. The rear end of the threaded rod 52 is rotatably connected to the rear side of the inner cavity of the connection box 51. A rectangular opening is formed on one side of the connection box 51. Threaded sleeves 53 are threadedly connected to both the front and rear ends of the outer periphery of the threaded rod 52. Opposite external threads are provided at both the front and rear ends of the outer periphery of the threaded rod 52. The other side of the threaded sleeve 53 is movably inserted into the inner cavity of the fixed groove 4. Clamping blocks 54 are fixedly installed on the sides of the threaded sleeves 53 away from each other near the other side. Under the rotation of the threaded rod 52, the threaded sleeves 53 threadedly connected to the threaded rod 52 can make the clamping blocks 54 fixed on the adjacent threaded sleeves 53 movably inserted into the inner cavity of the adjacent card slots 41, facilitating the stable connection of the plug head 3 and the fixed groove 4 and improving the chip detection efficiency.

[0027] An anti-slip knob A521 is fixedly installed at the end of the threaded rod 52. Limit blocks 531 are fixedly installed on one side of each threaded sleeve 53. A limit rod 532 is commonly penetrated through the limit blocks 531, and the front and rear ends of the limit rod 532 are respectively fixedly connected to the front and rear sides of the inner cavity of the connection box 51. By providing the limit rod 532 and the limit blocks 531, the threaded sleeve 53 can move smoothly.

[0028] Guide grooves 21 are respectively formed near the periphery of one side of the plug-in end 2. Trapezoidal grooves 22 are respectively formed near the top and bottom of one side of the plug-in end 2. Guide rods 31 are respectively fixedly installed near the periphery of the other side of the plug head 3, and the guide rods 31 are respectively movably inserted into the inner cavities of the adjacent guide grooves 21. By providing the guide grooves 21 and the guide rods 31, they have a certain guiding function, facilitating the fitting of the plug-in end 2 and the plug head 3. Card slots 41 are respectively formed near the middle positions of the front and rear sides of the inner cavity of the fixed groove 4, and the clamping blocks 54 are respectively movably inserted into the inner cavities of the adjacent card slots 41.

[0029] Embodiment 2: This embodiment is an improvement made on the basis of Embodiment 1. Specifically, please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 5, the dust-proof mechanism 6 includes a dust-proof cover 61 located on one side of the plug-in end 2 and limit holes 62 opened near the front and rear sides of the top of the dust-proof cover 61. A rectangular plate 63 is fixedly installed near the front side of one side of the plug-in end 2. A threaded column 64 movably penetrates through the top of the rectangular plate 63. A threaded hole is opened in the top of the rectangular plate 63, and the threaded column 64 penetrates through the inner cavity of the threaded hole. The bottom end of the threaded column 64 is rotatably connected to a connecting plate 65. A limiting column 66 is fixedly installed at the bottom of the connecting plate 65. The bottom end of the limiting column 66 is movably inserted into the inner cavity of the adjacent limiting hole 62. When the chip detection operation is completed and the plug 3 is separated from the plug-in end 2, driving the threaded column 64 to rotate can make the connecting plate 65 move upward under the limitation of the two telescopic columns 651, so that the limiting column 66 moves away from the inner cavity of the adjacent limiting hole 62. Pushing the dust-proof cover 61 backward can block the plug-in end 2, which can prevent dust from entering the inner cavity of the plug-in end 2 and improve the detection effect of the chip.

[0030] Trapezoidal connecting blocks 611 are fixedly installed near the top and bottom of the rear side of the dust-proof cover 61, and the trapezoidal connecting blocks 611 are respectively slidably connected in the inner cavities of the adjacent trapezoidal grooves 22. By providing the trapezoidal connecting blocks 611 and the trapezoidal grooves 22, the dust-proof cover 61 can move smoothly.

[0031] An anti-slip knob B641 is fixedly installed at the top end of the threaded column 64. Telescopic columns 651 are fixedly installed near both sides of the top of the connecting plate 65, and the top ends of the telescopic columns 651 are fixedly connected to the rectangular plate 63. The two telescopic columns 651 fixed to the top of the connecting plate 65 can limit the movement of the connecting plate 65.

[0032] Working principle: When in use, when it is necessary to connect the plug end 2 with the plug connector 3, at this time, rotate the anti-slip knob B641 to make the threaded column 64 fixed on the anti-slip knob B641 rotate. Furthermore, it can make the connecting plate 65 fixedly connected to the end of the threaded column 64 move upward, so that the limiting column 66 fixed on the connecting plate 65 moves upward, and the end thereof moves away from the inner cavity of the adjacent limiting hole 62. Then, pull the dust cover 61 forward, and it can make the trapezoidal connecting block 611 fixed on the dust cover 61 slide in the inner cavity of the trapezoidal groove 22. When adjusted to a certain position, at this time, reverse-rotate the anti-slip knob B641, and it can make the limiting column 66 be inserted into the inner cavity of the adjacent limiting hole 62 to limit the dust cover 61. When the chip detection is completed, the reverse operation can be performed, which can prevent dust from entering the inner cavity of the plug end 2 and improve the detection effect of the chip. When the plug end 2 is connected to the plug connector 3, by inserting several guide rods 31 fixed on the plug connector 3 into the inner cavity of the adjacent guide groove 21. When the plug end 2 is in contact with the plug connector 3, at this time, the threaded sleeve 53 is located in the inner cavity of the fixed groove 4. Rotating the anti-slip knob A521 can make the threaded rod 52 fixed on the anti-slip knob A521 rotate, and opposite external threads are provided at the outer periphery of the threaded rod 52 near the front and rear ends. The threaded sleeve 53 threadedly connected to the threaded rod 52 moves away from each other under the limitation of the limiting block 531 and the limiting rod 532, so that the clamping blocks 54 fixed on the adjacent threaded sleeves 53 are respectively inserted into the inner cavities of the adjacent clamping grooves 41, which is convenient to stably connect the plug connector 3 and the fixed groove 4 and can improve the detection efficiency of the chip.

[0033] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A quick-connect connector for chip detection, comprising a connector body (1), a plug end (2) and a plug connector (3), characterized in that: The plug connector (3) is located at one side of the plug end (2), a fixing groove (4) is fixedly installed at the top of the plug end (2), a dustproof mechanism (6) is provided at one side of the plug end (2), and a connecting mechanism (5) is provided at the top of the plug connector (3); The connection mechanism (5) comprises a connection box (51) fixedly mounted on the top of the plug connector (3) and a threaded rod (52) movably penetrating the front side of the connection box (51); the rear end of the threaded rod (52) is rotatably connected to the rear side of the inner cavity of the connection box (51); a rectangular opening is provided on one side of the connection box (51); a threaded sleeve (53) is threadedly connected to the outer periphery of the threaded rod (52) near the front and rear ends; the other side of the threaded sleeve (53) is movably plugged into the inner cavity of the fixing groove (4); and a clamping block (54) is fixedly mounted near the other side of the threaded sleeve (53) away from the other side.

2. A quick-connect connector for chip detection according to claim 1, characterized in that: An anti-slip knob A (521) is fixedly mounted on the end of the threaded rod (52), and a limit block (531) is fixedly mounted on one side of the threaded sleeve (53). A limit rod (532) is provided through the limit block (531), and the front and rear ends of the limit rod (532) are respectively fixedly connected to the front and rear sides of the inner cavity of the connection box (51).

3. A quick-connect connector for chip detection according to claim 1, characterized in that: One side of the plug end (2) is provided with guide grooves (21) near the periphery, one side of the plug end (2) is provided with trapezoidal grooves (22) near the top and the bottom, the other side of the plug connector (3) is fixedly installed with guide rods (31) near the periphery, and the guide rods (31) are respectively movably inserted into the inner cavities of adjacent guide grooves (21), and the inner cavities of the fixed groove (4) are provided with clamping grooves (41) near the middle position on both sides of the inner cavities, and the clamping blocks (54) are respectively movably inserted into the inner cavities of adjacent clamping grooves (41).

4. A quick-connect connector for chip detection according to claim 1, characterized in that: The dustproof mechanism (6) comprises a dustproof cover (61) located at one side of the plug-in end (2) and a limiting hole (62) provided at the top of the dustproof cover (61) near the front and rear sides; a rectangular plate (63) is fixedly installed at one side of the plug-in end (2) near the front side; a threaded column (64) is movably penetrated through the top of the rectangular plate (63); the bottom end of the threaded column (64) is rotatably connected to a connecting plate (65); a limiting column (66) is fixedly installed at the bottom of the connecting plate (65); the bottom end of the limiting column (66) is movably inserted into the inner cavity of an adjacent limiting hole (62).

5. A quick-connect connector for chip detection according to claim 4, characterized in that: Trapezoidal connecting blocks (611) are fixedly mounted on the rear side of the dust cover (61) near the top and the bottom, and the trapezoidal connecting blocks (611) are respectively slidably connected in the inner cavities of adjacent trapezoidal grooves (22).

6. A quick-connect connector for chip detection according to claim 4, characterized in that: The top of the threaded column (64) is fixedly mounted with an anti-slip knob B (641), and the top of the connecting plate (65) near both sides is fixedly mounted with telescopic columns (651), and the tops of the telescopic columns (651) are fixedly connected to the rectangular plate (63).

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