A rectangular connector plug-in device

Abstract

The present invention relates to the field of connectors, and in particular to a rectangular connector plug-in device, comprising a bracket, a sliding downward pressing structure and a driving threaded rod, wherein the bracket comprises two vertical plates and a top plate, wherein the top plate is arranged between the two vertical plates; the sliding downward pressing structure comprises a downward pressing fixed plate and two pressing plates, wherein the driving end of the driving threaded rod passes through from above the top plate and is connected to the top of the downward pressing fixed plate, and the driving threaded rod is threadedly connected to the top plate; the two pressing plates are respectively connected to the two ends of the downward pressing fixed plate, and the two pressing plates are located together below the downward pressing fixed plate, wherein the top of the pressing plate is connected to the downward pressing fixed plate, and the bottom of the pressing plate cooperates with the rectangular shell of the micro-rectangular connector. The present invention drives the downward pressing fixed plate to slide between the two vertical plates by the driving threaded rod, and the downward pressing fixed plate drives the two pressing plates to move downward, and the two pressing plates are used to plug the male head and the female head of the micro-rectangular connector into each other, thereby replacing manual operation and reducing damage to the product during the plug-in process.

Description

Technical Field

[0001] The invention relates to the field of connectors, in particular to a rectangular connector plug-in device. Background Art

[0002] Ultra-micro rectangular connectors are a special type of rectangular connectors that are smaller in size and lighter in weight, but fully functional and with excellent performance. They are widely used in aviation, aerospace, military, communications and other fields, which have strict requirements on the size and weight of connectors. In the production process of ultra-micro rectangular connectors, it is necessary to assemble the contacts with the sockets. The more contacts there are, the greater the insertion pressure required during the assembly process.

[0003] The existing ultra-micro rectangular connectors have a large number of contacts and a compact structure. Frequent force application during manual operation is laborious and easy to damage the product. In addition, this process is difficult to operate and has low efficiency. Currently, there is no device that can achieve the above function. According to actual needs, we have independently developed an ultra-micro rectangular connector plug-in device, which can plug ultra-micro rectangular connectors together, thereby improving work efficiency and reducing the labor intensity of employees. Summary of the invention

[0004] In view of the problem in the prior art that the product is easily damaged by manual operation due to the large number of contacts, the present invention provides a rectangular connector plug-in device.

[0005] The present invention is achieved through the following technical solutions:

[0006] A rectangular connector plug-in device includes a bracket, a sliding pressing structure and a driving threaded rod, the bracket includes two vertical plates and a top plate, the top plate is arranged between the two vertical plates; the sliding pressing structure includes a pressing fixing plate and two pressing plates, the driving end of the driving threaded rod passes through from above the top plate and is connected to the top of the pressing fixing plate, and the driving threaded rod is threadedly connected to the top plate; the two pressing plates are respectively connected to the two ends of the pressing fixing plate, and the two pressing plates are jointly located below the pressing fixing plate, the top of the pressing plate is connected to the pressing fixing plate, and the bottom of the pressing plate cooperates with the rectangular shell of the micro rectangular connector.

[0007] Preferably, the two vertical plates are divided into fixed hook heads and movable hook heads according to the connection method with the top plate, the movable hook heads are hinged to the top plate, and the fixed hook heads are fixedly connected to the top plate.

[0008] Preferably, a support block is provided at the bottom of the vertical plate, and when in operation, the rectangular shell of the micro rectangular connector is mounted on the support block.

[0009] Preferably, a sliding shaft is provided between the top plate and the downward pressing fixed plate, one end of the sliding shaft is fixedly connected to the downward pressing fixed plate, and the other end passes through the top plate and extends out of the top plate.

[0010] Preferably, the sliding shaft is slidably connected to the top plate via a linear bearing.

[0011] Preferably, a driving block is provided on the top of the driving threaded rod, and a hand-tightening rod is passed through the driving block.

[0012] Preferably, both ends of the downward pressing fixing plate are provided with sliding grooves, the vertical plate cooperates with the sliding grooves, and the downward pressing fixing plate slides along the length axis of the vertical plate.

[0013] Preferably, the pressing fixing plate is detachably connected to the pressing plate.

[0014] Preferably, a pressing groove is provided at the bottom of the pressing plate, and when in operation, the rectangular shell of the micro rectangular connector is located in the pressing groove.

[0015] Preferably, a clearance groove is further provided at the bottom of the pressing plate, and the clearance groove is communicated with the pressing groove; when working, the connecting piece of the micro rectangular connector is located in the clearance groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] A rectangular connector plug-in device of the present invention drives a threaded rod to push a downward pressing fixing plate to slide between two vertical plates, and the downward pressing fixing plate drives two pressing plates to move downward. The two pressing plates are used to plug the male head and the female head of the micro rectangular connector, thereby replacing manual operation and reducing damage to the product during the plug-in process, thereby improving work efficiency and reducing the labor intensity of employees.

[0018] Furthermore, the hinged movable hook head is designed to facilitate the insertion of the micro-rectangular connector, and can also facilitate the replacement and maintenance of structures such as the downward fixing plate and the pressure plate.

[0019] Furthermore, the sliding shaft can assist the pressing plate in sliding down, and play a role in stabilization and positioning, so as to prevent the pressing fixed plate from rotating, thereby causing the pressing plate to rotate and damage the product.

[0020] Furthermore, the driving block and the hand-tightening rod are both for the convenience of personnel to rotate the driving threaded rod and adjust the length of the hand-tightening rod, thereby saving labor for personnel.

[0021] Furthermore, the detachable connection between the pressing fixing plate and the pressing plate enables the pressing plate to be replaced so as to be suitable for micro rectangular connectors of different models.

[0022] Furthermore, the settings of the pressing groove and the giving way groove are both to match the appearance design of the micro rectangular connector to avoid damage to the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of a rectangular connector plug-in device of the present invention;

[0024] Figure 2 It is a three-dimensional schematic diagram of a rectangular connector plug-in device of the present invention.

[0025] In the figure, 1, top plate; 2, fixed hook head; 3, movable hook head; 4, downward pressure fixing plate; 5, driving block; 6, pressure plate; 7, fixing ring; 8, sliding shaft; 9, fixing pin; 10, hand screw rod; 11, screw; 12, linear bearing; 13, pressure groove; 14, clearance groove; 15, support block. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with specific embodiments, which are intended to explain the present invention rather than to limit it.

[0027] The present invention discloses a rectangular connector plug-in device, referring to Figure 1 , 2 , including a bracket, a sliding downward pressing structure and a driving threaded rod, the bracket includes two vertical plates and a top plate 1, and the top plate 1 is arranged between the two vertical plates; in this embodiment, the two vertical plates are divided into a fixed hook head 2 and a movable hook head 3 according to the connection method with the top plate 1, the movable hook head 3 is hinged to the top plate 1 by a fixing pin 9, and the fixed hook head 2 is fixedly connected to the top plate 1 by a screw 11.

[0028] A support block 15 is provided at the bottom of the vertical plate. When working, the rectangular shell of the micro rectangular connector is mounted on the support block 15. The support block 15 can support the bottom of the rectangular shell of the rectangular connector to prevent damage to the product due to excessive pressure transmitted to the pressure plate 6 by the driving threaded rod. In this embodiment, a groove is also provided on the support block 15 to play a role of giving way during the insertion process.

[0029] The sliding downward pressing structure includes a downward pressing fixing plate 4 and two pressing plates 6. The driving end of the driving threaded rod passes through from above the top plate 1 and is connected to the top of the downward pressing fixing plate 4, and the driving threaded rod is threadedly connected to the top plate 1. In this embodiment, a connecting rod is arranged at one end of the driving threaded rod close to the downward pressing fixing plate 4, and the cross-sectional area of ​​the connecting rod is smaller than the cross-sectional area of ​​the driving threaded rod. A mounting countersunk hole is provided at the bottom of the downward pressing fixing plate 4. The connecting rod passes through the downward pressing fixing plate 4 and extends into the mounting countersunk hole. The connecting rod is rotatably connected to the lower fixed hook head 2. The protruding part of the connecting rod is fixed by a fixing ring 7. The fixing ring 7 is located in the mounting countersunk hole, and the connecting rod and the fixing ring 7 can be connected by a threaded structure.

[0030] In order to ensure the stability of the pressing plate 6 during the pressing process, a sliding shaft 8 is provided between the top plate 1 and the pressing fixed plate 4. One end of the sliding shaft 8 is fixedly connected to the pressing fixed plate 4, and the other end passes through the top plate 1 and extends out of the top plate 1. The sliding shaft 8 is slidably connected to the top plate 1 through a linear bearing 12. In this embodiment, two sliding shafts 8 are provided, and are symmetrically arranged on both sides of the driving threaded rod. The sliding shafts 8 are connected through a threaded structure or a damping structure; during the pressing process of the pressing fixed plate 4, the sliding shaft 8 moves downward under the drive of the pressing fixed plate 4, and the pressing fixed plate 4 cannot rotate with the driving threaded rod under the limiting effect of the two sliding shafts 8. At the same time, sliding grooves are provided at both ends of the pressing fixed plate 4, and the vertical plate cooperates with the sliding grooves. The pressing fixed plate 4 slides along the length axis of the vertical plate, and the sliding direction of the pressing fixed plate 4 can be further determined.

[0031] The two pressing plates 6 are respectively connected to the two ends of the pressing and fixing plate 4 , and the two pressing plates 6 are located together below the pressing and fixing plate 4 . The top of the pressing and fixing plate 4 is detachably connected to the pressing plates 6 , and bolts are used for connection in this embodiment.

[0032] The bottom of the pressing plate 6 is matched with the rectangular shell of the micro rectangular connector. A pressing groove 13 is provided at the bottom of the pressing plate 6. When working, the rectangular shell of the micro rectangular connector is located in the pressing groove 13. The size of the pressing groove 13 can be processed according to actual needs. When replacing different connectors, only the pressing plate 6 needs to be replaced. A clearance groove 14 is also provided at the bottom of the pressing plate 6. The clearance groove 14 is connected to the pressing groove 13; when working, the connector of the micro rectangular connector is located in the clearance groove 14. In order to reduce damage to the product, the inner wall of the pressing groove 13 is provided with a gasket made of flexible materials such as rubber or silicone.

[0033] A driving block 5 is provided at the top of the driving threaded rod, and a hand-tightening rod 10 is passed through the driving block 5. The driving threaded rod can be adjusted up and down by rotating the hand-tightening rod 10. The driving threaded rod drives the pressing fixing plate 4 to move up and down, and the pressing fixing plate 4 drives the pressing plate 6 to move up and down. During the pressing process of the pressing plate 6, the micro-rectangular connector is plugged in.

[0034] The implementation principle of a rectangular connector plug-in device of the present invention is as follows:

[0035] Pre-install the rectangular product A to be installed into the rectangular product B, then open the movable hook head 3, hook the fixed hook head 2 of the device onto the bottom of the rectangular product B, then close the movable hook head 3, hook the other end of the bottom of the rectangular product, and then rotate the hand-tightening rod 10. When the pressing plate 6 approaches the rectangular product A, align the rectangular product piece A with the pressing head alignment groove, and then continue to rotate the hand-tightening rod 10 until the rectangular product A is completely loaded into the rectangular product B.

[0036] As described above, the installation of rectangular products can be achieved, wherein the linear bearing 12 and the sliding shaft 8 can ensure the vertical downward movement of the product during the installation process, and the rotation driving threaded rod rotates when pressed downward to produce a downward displacement, driving the threaded rod to drive the downward pressing fixed plate 4 to move downward, and the pressing plate 6 moves downward synchronously under the action of the downward pressing fixed plate 4, so that the pressing plate 6 can be used to realize the plug-in work of the micro-rectangular connector, and at the same time, the purpose of labor saving can be achieved, thereby replacing manual operation and reducing damage to the product during the plug-in process.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to impose any limitation on the technical solution of the present invention. Those skilled in the art should understand that, without departing from the spirit and principles of the present invention, the technical solution can also be subjected to several simple modifications and substitutions, and these modifications and substitutions are also within the scope of protection covered by the claims.

Claims

1. A rectangular connector plug-in device, characterized in that: The invention comprises a bracket, a sliding downward pressing structure and a driving threaded rod, wherein the bracket comprises two vertical plates and a top plate (1), wherein the top plate (1) is arranged between the two vertical plates; the sliding downward pressing structure comprises a downward pressing fixing plate (4) and two pressing plates (6), wherein the driving end of the driving threaded rod passes through from above the top plate (1) and is connected to the top of the downward pressing fixing plate (4), and the driving threaded rod is threadedly connected to the top plate (1); the two pressing plates (6) are respectively connected to the two ends of the downward pressing fixing plate (4), and the two pressing plates (6) are located together below the downward pressing fixing plate (4), the top of the pressing plate (6) is connected to the downward pressing fixing plate (4), and the bottom of the pressing plate (6) is matched with the rectangular shell of the micro rectangular connector; The two vertical plates are divided into a fixed hook head (2) and a movable hook head (3) according to the connection mode with the top plate (1); the movable hook head (3) is hinged to the top plate (1), and the fixed hook head (2) is fixedly connected to the top plate (1); A support block (15) is provided at the bottom of the vertical plate. When in operation, the rectangular housing of the micro rectangular connector is mounted on the support block (15). A sliding shaft (8) is provided between the top plate (1) and the downward pressing fixed plate (4), one end of the sliding shaft (8) is fixedly connected to the downward pressing fixed plate (4), and the other end passes through the top plate (1) and extends out of the top plate (1); Both ends of the downward pressing fixed plate (4) are provided with sliding grooves, and the vertical plate cooperates with the sliding grooves, so that the downward pressing fixed plate (4) slides along the longitudinal axis of the vertical plate; The sliding shaft (8) is slidably connected to the top plate (1) via a linear bearing (12); A pressing groove (13) is provided at the bottom of the pressing plate (6), and when in operation, the rectangular housing of the micro rectangular connector is located in the pressing groove (13); The bottom of the pressing plate (6) is also provided with a clearance groove (14), which is communicated with the pressing groove (13); when in operation, the connecting piece of the micro rectangular connector is located in the clearance groove (14).

2. The rectangular connector plug-in device according to claim 1, characterized in that: A driving block (5) is arranged on the top of the driving threaded rod, and a hand-tightening rod (10) is passed through the driving block (5).

3. The rectangular connector plug-in device according to claim 1, characterized in that: The pressing fixing plate (4) is detachably connected to the pressing plate (6).

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