A detection positioning device for connector assembly

Abstract

The utility model belongs to the technical field of connector assembly detection, concretely relates to a detection positioning device for connector assembly, including base, the top of base is fixedly connected with the loading seat, the top of loading seat is equipped with a plurality of equal interval setting loading grooves, every loading groove is used for placing the pin, the right side of loading seat is equipped with the locating seat of fixed connection in the top of base. Through placing multiple pins in corresponding grooves respectively, and through starting electric telescopic link to push and pull the seat, and make the push plate drive the bottom multiple push blocks to push the corresponding plug rod to the direction of connector body respectively and push in the process, cooperate with transmission plate to move outside corresponding transmission column, and cooperate with the shape of transmission channel, and then make two movable rods drive clamping blocks to move relatively, and can clamp the connector body placed in the groove in the middle, to facilitate multiple pins can be inserted into the socket on the connector body accurately.

Description

Technical Field

[0001] This utility model belongs to the field of connector assembly testing technology, specifically relating to a testing and positioning device for connector assembly. Background Technology

[0002] In the field of electronic equipment manufacturing, the assembly quality of connectors directly affects the stability of signal transmission and the reliability of equipment operation. In existing technologies, connector assembly detection and positioning devices typically employ a groove-type positioning structure, in which multiple pins are pre-placed in the groove, and then a pushing component pushes the pins into the corresponding sockets of the connector to achieve pin positioning and detection.

[0003] However, existing technologies have the following drawbacks:

[0004] Limited applicability: Traditional positioning devices are usually only applicable to connectors of a single length and cannot be flexibly adjusted to adapt to connectors of different specifications. This results in the need to equip different positioning fixtures for different connector models in actual production, which increases equipment costs and maintenance difficulty.

[0005] To address the aforementioned issues, there is an urgent need for a connector assembly testing and positioning device that can adapt to connectors of different lengths, improve pin positioning accuracy, and enhance testing efficiency.

[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0007] The purpose of this invention is to provide a detection and positioning device for connector assembly to solve the problems of the prior art.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A connector assembly testing and positioning device includes a base, a feeding seat fixed to the top of the base, a plurality of equidistant feeding slots on the top of the feeding seat for placing pins, a positioning seat fixed to the top of the base on the right side of the feeding seat, a groove for placing connector bodies on the top of the positioning slot, and an alignment groove for pin movement on the top of the positioning seat, a push plate sliding at the left edge of the top of the feeding seat, a plurality of equidistant push blocks fixed to the bottom of the push plate, the push blocks sliding in the grooves, a push-pull seat fixed to the middle of the left edge of the bottom of the push plate, the push-pull seat fixed to the telescopic end of an electric telescopic rod, and an adjustable positioning component connected between the top of the positioning seat and the top of the push plate; the adjustable positioning component is used to clamp and position connector bodies of different lengths.

[0010] Preferably, the adjustable positioning component includes two symmetrically arranged guide seats fixed to the top of the positioning seat. The guide seats are slidably sleeved on the outside of the movable rod with an I-shaped vertical cross section. A clamping block is fixed to one end of each of the two movable rods that are close to each other.

[0011] Preferably, a transmission column is fixedly connected to the middle of the top of each of the movable rods, and a transmission plate is movably sleeved on the outer side of each of the two transmission columns. Each transmission plate has a transmission channel that cooperates with the transmission column.

[0012] Preferably, the cross-section of the transmission channel is Z-shaped, and the inner width of the transmission channel is equal to the diameter of the transmission column.

[0013] Preferably, the bottom ends of both transmission plates, away from the transmission column, are fixed to the top of a movable rod with a convex vertical cross-section, and the movable rod is slidably connected to a movable groove opened at the top of the push plate.

[0014] Preferably, each of the two movable rods has a hand-tightening screw threaded through it at a close position. The bottom end of the hand-tightening screw is pressed against the inner bottom wall of the movable groove after being tightened. An indicator block is fixedly attached to the side wall of each of the two movable rods away from the transmission column. The end of the indicator block away from the movable rod points to a plurality of equidistant scale lines fixed to the top of the push plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) The connector assembly detection and positioning device of this utility model places multiple pins in corresponding grooves, and pushes the push-pull seat by activating the electric telescopic rod, causing the push plate to drive multiple push blocks at the bottom to push the corresponding pins toward the connector body. During the pushing process, the transmission plate moves on the outside of the corresponding transmission column, and in accordance with the shape of the transmission channel, the two movable rods drive the clamping blocks to move relative to each other, and can clamp the connector body placed in the groove in the center, so that multiple pins can be accurately inserted into the socket on the connector body. Secondly, when it is necessary to clamp and center connector bodies of different lengths, the two hand screws can be loosened, and in conjunction with the movement of the moving rod and the indication of the corresponding scale line by the indicator block, the relative or opposite movement distance between the two moving rods can be synchronized and accurate, so that the initial distance between the two clamping blocks before clamping can be adjusted. Thus, when the push plate drives the two transmission plates to move toward the connector body, it can clamp and center connector bodies of different lengths in the alignment groove, thereby greatly improving the applicability of the detection and positioning device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is an enlarged structural diagram of point A of this utility model;

[0019] Figure 3 This is an enlarged structural diagram of point B of this utility model;

[0020] Explanation of key figure labels:

[0021] 1. Base; 11. Feeding seat; 111. Feeding groove; 12. Positioning seat; 121. Groove; 122. Alignment groove; 13. Connector body; 14. Push plate; 141. Push block; 15. Push-pull seat; 16. Electric telescopic rod; 2. Adjustable positioning assembly; 21. Guide seat; 22. Movable rod; 23. Clamping block; 24. Transmission column; 25. Transmission plate; 26. Transmission channel; 27. Moving rod; 28. Tightening screw; 29. ​​Indicator block; 210. Scale line. Detailed Implementation

[0022] The technical solution of this utility model patent will be clearly and completely described below. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Limited applicability: Traditional positioning devices are usually only applicable to connectors of a single length and cannot be flexibly adjusted to adapt to connectors of different specifications. This results in the need to equip different positioning fixtures for different connector models in actual production, which increases equipment costs and maintenance difficulty.

[0026] See attached document Figure 1-3 A connector assembly testing and positioning device includes a base 1, with a loading seat 11 fixedly connected to the top of the base 1. The top of the loading seat 11 has multiple equidistant loading slots 111, each for placing a pin. A positioning seat 12 fixedly connected to the top of the base 1 is located on the right side of the loading seat 11. The top of the positioning slot has a recess 121 for placing a connector body 13, and the top of the positioning seat 12 has an alignment slot 122 for pin movement. A push plate 14 slides at the top left edge of the push plate 14. Multiple push blocks 141 are fixedly connected to the bottom of the push plate 14. All push blocks 141 slide in the groove 121. A push-pull seat 15 is fixedly connected to the middle of the bottom left edge of the push plate 14. The push-pull seat 15 is fixedly connected to the telescopic end of the electric telescopic rod 16. An adjustable positioning component 2 is connected between the top of the positioning seat 12 and the top of the push plate 14. The adjustable positioning component 2 is used to clamp and position connector bodies 13 of different lengths.

[0027] Furthermore, such as Figure 1-3 As shown, in order to clamp connector bodies 13 of different lengths precisely in the groove 121, an adjustable positioning assembly 2 is provided, including two symmetrically arranged guide seats 21 fixed to the top of the positioning seat 12. Each guide seat 21 is slidably sleeved on the outside of a movable rod 22 with an I-shaped vertical cross-section. A clamping block 23 is fixed to the adjacent end of each of the two movable rods 22. A transmission post 24 is fixed to the middle of the top of each movable rod 22. A transmission plate 25 is movably sleeved on the outside of each of the two transmission posts 24. Each transmission plate 25 has a transmission channel 26 that cooperates with the transmission post 24. The cross-section of the transmission channel 26 is Z-shaped. The inner width of 26 is equal to the diameter of the transmission column 24. The bottom ends of the two transmission plates 25, away from the transmission column 24, are fixed to the top of the moving rods 27 with a convex vertical cross-section. The moving rods 27 are slidably connected to the moving grooves opened at the top of the push plate 14. The two moving rods 27 are threaded with hand screws 28 at close positions. After the hand screws 28 are locked, their bottom ends are pressed against the inner bottom wall of the moving groove. The two moving rods 27 are fixed with indicator blocks 29 on the side wall away from the transmission column 24. The end of the indicator block 29 away from the moving rod 27 points to the multiple equidistant scale lines 210 fixed to the top of the push plate 14.

[0028] The indicator block 29 slides against the top of the push plate 14, and the shape of the transmission channel 26 is as shown in the attached figure. The inner width of the transmission channel 26 is equal to the diameter of the transmission column 24. This is to prevent the two movable rods 22 from moving and affecting the stability of the clamping.

[0029] In actual use, multiple pins are placed in their corresponding grooves 121, and the electric telescopic rod 16 is activated to push the push-pull base 15. This causes the push plate 14 to drive multiple push blocks 141 at the bottom to push the corresponding pins toward the connector body 13. During this pushing process, the transmission plate 25 moves outside the corresponding transmission post 24, and in conjunction with the shape of the transmission channel 26, both movable rods 22 drive the clamping blocks 23 to move relative to each other. This clamps the connector body 13 placed in the groove 121 precisely, allowing the multiple pins to be accurately inserted into the sockets on the connector body 13. Secondly, when it is necessary to clamp and center connector bodies 13 of different lengths, the two hand-tightened screws 28 can be loosened, and with the movement of the moving rod 27 and the indication of the corresponding scale line 210 by the indicator block 29, the relative or opposite distance of the two moving rods 27 can be moved synchronously and accurately. This makes the initial distance between the two clamping blocks 23 before clamping adjustable. Thus, when the push plate 14 drives the two transmission plates 25 to move towards the connector body 13, it is possible to clamp and center connector bodies 13 of different lengths in the alignment groove 122, thereby greatly improving the applicability of the detection and positioning device.

[0030] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A testing and positioning device for connector assembly, comprising a base (1), a loading seat (11) fixedly connected to the top of the base (1), a plurality of equidistant loading slots (111) being provided on the top of the loading seat (11), each loading slot (111) being used to place a pin, and a positioning seat (12) fixedly connected to the top of the base (1) on the right side of the loading seat (11), the top of the positioning slot having a groove (121) for placing a connector body (13), and the positioning seat... The top of (12) is provided with a positioning groove (122) for the movement of the insertion pin. A push plate (14) slides on the left edge of the top of the feeding seat (11). A plurality of push blocks (141) are fixedly connected to the bottom of the push plate (14). The push blocks (141) slide in the groove (121). A push-pull seat (15) is fixedly connected to the middle of the left edge of the bottom of the push plate (14). The push-pull seat (15) is fixedly connected to the telescopic end of the electric telescopic rod (16). The feature is that... An adjustable positioning component (2) is connected between the top end of the positioning seat (12) and the top end of the push plate (14); The adjustable positioning component (2) is used for clamping and positioning the connector body (13) of different lengths.

2. The detection and positioning device for connector assembly according to claim 1, characterized in that, The adjustable positioning component (2) includes two symmetrically arranged guide seats (21) fixedly connected to the top of the positioning seat (12). The guide seats (21) are slidably sleeved on the outside of the movable rod (22) with an I-shaped vertical cross section. The two movable rods (22) are fixedly connected to a clamping block (23) at their close ends.

3. The detection and positioning device for connector assembly according to claim 2, characterized in that, The top center of each movable rod (22) is fixedly connected to a transmission column (24), and a transmission plate (25) is movably sleeved on the outer side of each of the two transmission columns (24). Each transmission plate (25) has a transmission channel (26) that cooperates with the transmission column (24).

4. The detection and positioning device for connector assembly according to claim 3, characterized in that, The cross-section of the transmission channel (26) is Z-shaped, and the inner width of the transmission channel (26) is equal to the diameter of the transmission column (24).

5. The detection and positioning device for connector assembly according to claim 3, characterized in that, The bottom ends of the two transmission plates (25) away from the transmission column (24) are fixed to the top of the moving rod (27) with a convex vertical cross section. The moving rod (27) is slidably connected to the moving groove opened at the top of the push plate (14).

6. The detection and positioning device for connector assembly according to claim 5, characterized in that, Both of the two moving rods (27) are threaded with hand screws (28) at close positions. The bottom ends of the hand screws (28) are pressed against the inner bottom wall of the moving groove after being tightened. An indicator block (29) is fixed to the side wall of the two moving rods (27) away from the transmission column (24). The end of the indicator block (29) away from the moving rod (27) points to a plurality of equidistant scale lines (210) fixed to the top of the push plate (14).

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