Test cabinet backboard connector

Abstract

The utility model discloses a backboard connector of a test cabinet, and relates to the technical field of test cabinets, in particular to the backboard connector of the test cabinet, which comprises a first base and a second base which are inserted together. The outer side of the first base is connected with a plurality of dustproof plates which can seal an insertion port of the first base in a turnover mode through shaft pins, the ends, close to the first base, of the dustproof plates are movably connected with linkage rods with the two ends extending out of the dustproof plates, and the two ends of the linkage rods are movably connected with the first base. And the two ends of the linkage rod are fixedly connected with pushing plates for driving the linkage rod to move. According to the backboard connector of the test case, the insertion port of the first base can be closed through the dustproof plate, so that the situation that dust is easily accumulated in the first base due to the fact that the insertion port of the first base is opened excessively is avoided, dust can be effectively prevented from entering through closing of the dustproof plate, and therefore the first base is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to test machine case technical field, concretely is a test machine case backboard connector. BACKGROUND

[0002] Backboard connector is a kind of connector commonly used in large communication equipment, ultra-high performance server and giant computer, industrial computer, high-end storage device, test machine case, and the main role is to connect single board and backboard, single board and backboard is perpendicular structure, the assembly of backboard connector usually includes the male connector and female connector (two bases) that cooperate with each other, the male connector and female connector are respectively equipped with the conductive terminal that cooperates with each other, and signal transmission can be effectively carried out by the plug-in of male connector and female connector, but the opening of the plug-in port is generally open larger on male connector to cooperate with the insertion of female connector, but since it is open larger, the dust outside is easily entered into it, and it is affected, to avoid the entry of dust, dust cover is generally set, and it is taken down when using, but its dust cover is set on it, leading to the dust cover easy to fall off, and then the dustproof effect of it cannot be effectively formed, for this purpose, a kind of test machine case backboard connector is provided. SUMMARY

[0003] The utility model provides a kind of test machine case backboard connector, solve the problem raised in above background technology.

[0004] To achieve the above object, the utility model is realized by the following technical scheme: a kind of test machine case backboard connector, including first base, second base, the first base is plugged together with second base, the outside of the first base is connected with multiple dustproof plates that can overturn closed first base plug-in port by shaft pin, and dustproof plate is close to the end of first base and is movably connected with the linkage rod that two ends of dustproof plate stretch out, the two ends of linkage rod are movably connected with first base, and the two ends of linkage rod are fixedly connected with the push plate that drives linkage rod to move, the push plate can be abutted with second base, and locking device is connected between first base, second base, push plate.

[0005] Optionally, the side of the push plate is fixedly connected with multiple springs, and one end of the spring is fixed with the first base.

[0006] Optionally, the second base includes an extension, the extension is longer than the plug-in port of the second base, the extension is on both sides of the second base, and the extension is abutted with the push plate.

[0007] Optionally, the locking device comprises a connecting rod, a knob plate, and a clamping block, the connecting rod is movably sleeved in the middle of the extension part, and one end of the connecting rod is fixed with the clamping block through the extension part, and the other end of the connecting rod is fixed with the knob plate through the extension part.

[0008] Optionally, a limiting groove corresponding to the clamping block is formed in the first base, the opening of the limiting groove matches the clamping block, and the inside of the limiting groove is circular, and the clamping block can rotate in the limiting groove.

[0009] Optionally, a through groove corresponding to the opening of the limiting groove is formed in the push plate, and the clamping block can pass through the through groove.

[0010] Optionally, a plurality of limiting holes are formed in the knob plate, and a positioning column fixedly connected with the push plate can be inserted into the extension part and the knob plate.

[0011] The utility model has the following beneficial effects:

[0012] 1. The test case back plate connector, through the dustproof plate, the first base can be closed, so as to avoid because the first base insertion port is too large, so that the inside is easy to accumulate dust, the dustproof plate can effectively prevent the entry of dust, thereby protecting the first base.

[0013] 2. The test case back plate connector, through the extension part, the push plate is pushed, so that the push plate can pull the dustproof plate to turn over and open through the linkage rod, so that the second base does not need to open the dustproof plate before insertion, and then inserts, and the extension part of the second base has pushed the dustproof plate to open during insertion, so that the connection is more convenient. ACCURACY OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a structural schematic view of the first base connection of the utility model;

[0016] Figure 3 It is a structural schematic view of the dustproof plate connection of the utility model;

[0017] Figure 4 It is a structural schematic view of the linkage rod connection of the utility model;

[0018] Figure 5 It is a structural schematic view of the second base connection of the utility model;

[0019] Figure 6 It is a structural schematic view of the A place of the utility model.

[0020] In the figure: 1, the first base; 2, the second base; 3, the dustproof plate; 4, the extension; 5, the push plate; 6, the spring; 7, the connecting rod; 8, the limiting groove; 9, the knob plate; 10, the clamping block; 11, the linkage rod; 12, the slot; 13, the positioning column. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1 to 5 A test machine case back plate connector, including first base 1, second base 2, first base 1 and second base 2 are inserted together, the outer side of first base 1 is connected with a plurality of dustproof plates 3 that can turn over and close the insertion port of first base 1 through shaft pin, form a hinge structure with shaft pin as the pivot, so that the dustproof plate 3 can be smoothly turned over, and then close the insertion port of first base 1, prevent the entry of dust, and the end of dustproof plate 3 close to first base 1 is movably connected with two linkage rods 11 that extend out of dustproof plate 3, linkage rod 11 can move along the fixed track relative to dustproof plate 3, and under the drive of linkage rod 11, the dustproof plate 3 can be smoothly turned over, both ends of linkage rod 11 are movably connected with first base 1, under the limitation of first base 1, the movement track of linkage rod 11 can be limited, ensure that linkage rod 11 can smoothly drive dustproof plate 3 to turn over, and both ends of linkage rod 11 are fixedly connected with push plate 5 that drives linkage rod 11 to move, under the drive of push plate 5, linkage rod 11 can move, push plate 5 can abut against second base 2, then when inserting, make dustproof plate 3 turn over and open by pushing push plate 5, to ensure the smooth insertion of second base 2, and locking device is connected between first base 1, second base 2 and push plate 5, then the position between first base 1 and second base 2 after insertion can be locked.

[0023] Please refer to Figures 1 to 4 A plurality of springs 6 are fixedly connected to one side of push plate 5, one end of spring 6 is fixed with first base 1, under the elastic force of spring 6, push plate 5 can be pushed to restore to position, that is, the position of dustproof plate 3 when closing the insertion port of first base 1.

[0024] Please refer to Figures 1 to 5The second base 2 comprises an extension 4 which is longer than the plug-in port of the second base 2, so that the extension 4 can first contact the push plate 5 and push the dustproof plate 3 to open. The extension 4 is located on both sides of the second base 2, and the extension 4 abuts against the push plate 5. Under the pushing of the extension 4, the push plate 5 can move.

[0025] Please refer to Figures 1 to 6 The locking device comprises a connecting rod 7, a knob plate 9 and a clamping block 10. The connecting rod 7 is movably sleeved in the middle of the extension 4 and can rotate at a fixed position on the extension 4. One end of the connecting rod 7 penetrates through the extension 4 and is fixed with the clamping block 10. Under the driving of the connecting rod 7, the clamping block 10 can rotate. The other end of the connecting rod 7 penetrates through the extension 4 and is fixed with the knob plate 9. Under the driving of the knob plate 9, the connecting rod 7 can rotate.

[0026] Please refer to Figures 1 to 6 The first base 1 is provided with a limiting groove 8 corresponding to the clamping block 10. The opening of the limiting groove 8 matches the clamping block 10, and the inside of the limiting groove 8 is circular. The clamping block 10 can rotate in the limiting groove 8. After the clamping block 10 extends into the inside of the limiting groove 8 and rotates, the clamping block 10 can be clamped in the first base 1. Thus, the plug-in between the first base 1 and the second base 2 is limited, and the plug-in is more firm.

[0027] Please refer to Figures 1 to 6 The push plate 5 is provided with a through slot 12 corresponding to the opening of the limiting groove 8. The clamping block 10 can pass through the through slot 12, so that the clamping block 10 can be smoothly clamped with the limiting groove 8.

[0028] Please refer to Figures 1 to 6 The knob plate 9 is provided with a plurality of limiting holes. The push plate 5 is fixedly connected with a positioning column 13. The positioning column 13 can penetrate through the extension 4 and be plugged with the knob plate 9. Through the plugging of the positioning column 13, the clamped limiting groove 8 can be more stably clamped. When the clamping block 10 moves to the limiting groove 8, the plugging of the positioning column 13 enables the clamping block 10 to stably pass through the opening of the limiting groove 8.

[0029] In summary, the test machine backplane connector, in use, the clamping block 10 is aligned with the slot 12 and passes through, the extension 4 is in contact with the push plate 5, with the insertion of the second base 2, the extension 4 pushes the push plate 5 to move, under the drive of the push plate 5, the linkage rod 11 can move, the linkage rod 11 can move relative to the dustproof plate 3, in turn drive the dustproof plate 3 to overturn, after the dustproof plate 3 is fully opened, the second base 2 is inserted into the port and is inserted into the first base 1 through the dustproof plate 3, and under the drive of the extension 4 and the insertion of the positioning column 13, the knob plate 9 can limit the connecting rod 7, so that the clamping block 10 can stably move, in turn, pass through the opening of the limiting groove 8 and extend into the inside of the limiting groove 8, then pull the push plate 5, so that the positioning column 13 is separated from the insertion state of the knob plate 9, and then rotate the knob plate 9 by 90 degrees, so that the clamping block 10 can rotate in the limiting groove 8, then release the push plate 5, under the action of the spring 6, the positioning column 13 is inserted with the knob plate 9, and the knob plate 9 is limited.

[0030] In the description of the present application, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a specific orientation, structure and operation, therefore it cannot be understood as a limitation on the present application; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, in addition, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes the elements inherent in such process, method, article or equipment.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A test chassis backplane connector comprising a first base (1), a second base (2), characterized in that: The first base (1) and the second base (2) are inserted together, the outer side of the first base (1) is connected with a plurality of dustproof plates (3) which can turn to close the inserted port of the first base (1), and the dustproof plate (3) is movably connected with two linkage rods (11) which extend out of the dustproof plate (3) at one end of the first base (1), both ends of the linkage rod (11) are movably connected with the first base (1), and both ends of the linkage rod (11) are fixedly connected with a push plate (5) which drives the linkage rod (11) to move, the push plate (5) can abut against the second base (2), and a locking device is connected between the first base (1), the second base (2) and the push plate (5).

2. The test chassis backplane connector of claim 1, wherein: A plurality of springs (6) are fixedly connected to one side of the push plate (5), one end of the spring (6) is fixed with the first base (1).

3. A test chassis backplane connector as claimed in claim 2, wherein: The second base (2) comprises an extension part (4), the extension part (4) is longer than the inserted port of the second base (2), the extension part (4) is on both sides of the second base (2), and the extension part (4) abuts against the push plate (5).

4. The test chassis backplane connector of claim 3, wherein: The locking device comprises a connecting rod (7), a knob plate (9) and a clamping block (10), the connecting rod (7) is movably sleeved in the middle of the extension part (4), one end of the connecting rod (7) passes through the extension part (4) and is fixed with the clamping block (10), and the other end of the connecting rod (7) passes through the extension part (4) and is fixed with the knob plate (9).

5. A test chassis backplane connector as claimed in claim 4, characterized by: A limiting groove (8) corresponding to the clamping block (10) is formed in the first base (1), the opening of the limiting groove (8) matches the clamping block (10), the inside of the limiting groove (8) is circular, and the clamping block (10) can rotate in the limiting groove (8).

6. A test chassis backplane connector as claimed in claim 5, characterized by: A through groove (12) corresponding to the opening of the limiting groove (8) is formed in the push plate (5), and the clamping block (10) can pass through the through groove (12).

7. A test chassis backplane connector as claimed in claim 6, characterized by: A plurality of limiting holes are formed in the knob plate (9), a positioning column (13) is fixedly connected to the push plate (5), and the positioning column (13) can be inserted into the knob plate (9) through the extension part (4).

Images