CN217281453U

CN217281453U - High-speed backplane connector with locking function

Info

Publication number: CN217281453U
Application number: CN202220332238.4U
Authority: CN
Inventors: 李亚飞; 何健
Original assignee: Dongguan Lingshang Photoelectric Science & Technology Co ltd
Current assignee: Dongguan Lingshang Photoelectric Science & Technology Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-08-23
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a high-speed back plate connector with locking function, which comprises a base, base upper surface bolted fixation has the back plate connector, the base upper surface is located the both sides welding of back plate connector and has the limiting plate, a lateral wall top welding that the back plate connector was kept away from to the limiting plate has the boss, boss upper surface center department threaded connection has the threaded rod, the bottom of threaded rod is run through the boss and is extended to the outside and has the type of falling L frame to the swivelling joint, be equipped with the locking lever in the type of L frame, the locking lever has the gag lever post along length direction's one end welding. The utility model discloses in, this high-speed backplane connector with locking function, when using, the pulling stopper for the spring shrink, locking lever left side move to fall L type frame in, insert the backplate on the backplane connector, not at the pulling stopper, under the spring action of spring, promote the locking lever to the frame outside of falling L type and remove, it is fixed to lock the backplate of connecting.

Description

High-speed backplane connector with locking function

Technical Field

The utility model relates to a backplane connector technical field especially relates to a high-speed backplane connector with locking function.

Background

The conventional backplane connector generally includes a docking housing, a plurality of terminal modules arranged side by side and assembled on the docking housing, and an installation housing matched with the terminal modules, wherein each terminal module includes an insulating frame, a plurality of conductive terminals embedded in the insulating frame, and a metal shielding plate installed on at least one side of the insulating frame, and when assembled, each terminal module is fixed on the docking housing through a fastening structure arranged on the respective insulating frame.

The existing backplane connector lacks a locking structure, so that the backplane connector is easy to cause poor connection stability when in use, and the problem of influence on actual use is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed backplane connector with locking function to solve the problem that proposes in the above-mentioned background art.

In order to realize the purpose, the utility model adopts the following technical scheme: a high-speed backplane connector with a locking function comprises a base, wherein a backplane connector is fixed on the upper surface of the base through bolts, limiting plates are welded on the upper surface of the base and positioned on two sides of the backplane connector, bosses are welded on the tops of the limiting plates, far away from the backplane connector, of one side wall, the centers of the upper surfaces of the bosses are in threaded connection with threaded rods, and the bottom ends of the threaded rods penetrate through the bosses and extend to the outer side and are rotatably connected with inverted L-shaped frames;

be equipped with the locking lever in the type of falling L frame, the welding of locking lever along length direction's one end has the gag lever post, the other end of gag lever post runs through the output that runs through type of falling L frame and extends to the outside and welds the stopper, the cover is equipped with the spring on the gag lever post.

As a further description of the above technical solution:

the welding of falling L type frame horizontal end one end has the second slider, and the second spout sliding connection who sets up on second slider and the limiting plate, the second slider is provided with two altogether, and two second sliders are symmetrical about the locking lever each other.

As a further description of the above technical solution:

the upper surface of the lock rod is welded with a first sliding block through a connecting rod, and the first sliding block is in sliding connection with a first sliding groove formed in the horizontal end of the inverted L-shaped frame.

As a further description of the above technical solution:

the center of the upper surface of the boss is provided with a threaded hole matched with the threaded rod for use.

As a further description of the above technical solution:

and a strip-shaped hole matched with the lock rod for use is formed in the position of the vertical center line of the front surface of the limiting plate.

The utility model provides a high-speed backplane connector with locking function possesses following beneficial effect:

(1) this high-speed backplane connector with locking function when using, stimulates the stopper for the spring shrink, in the locking lever left side moved to the type of falling L frame, inserts the backplate on the backplane connector, is not pulling the stopper, under the spring action of spring, promotes the locking lever and moves to the type of falling L frame outside, locks fixedly to the backplate of connecting.

(2) This high-speed backplane connector with locking function, locking lever setting have the second spout through second slider sliding connection on the type of falling L frame, at the in-process that uses, rotate the threaded rod and can drive type of falling L frame and carry out the altitude mixture control to the height of end locking lever is adjusted, is convenient for improve its actual result of use through the spacing of locking lever to the backplate of co-altitude.

Drawings

Fig. 1 is a front view of a high-speed backplane connector with a locking function according to the present invention;

FIG. 2 is an enlarged view of the area A in FIG. 1;

fig. 3 is a schematic structural diagram of a limiting plate of the present invention;

fig. 4 is a schematic structural view of the inverted L-shaped frame of the present invention.

Illustration of the drawings:

1. a base; 2. a backplane connector; 3. a limiting plate; 4. a boss; 5. a threaded rod; 6. an inverted L-shaped frame; 7. a lock lever; 8. a connecting rod; 9. a first slider; 10. a first chute; 11. a limiting rod; 12. a limiting block; 13. a spring; 14. a second chute; 15. strip-shaped holes; 16. a tapped hole; 17. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a high-speed backplane connector with a locking function comprises a base 1, a backplane connector 2 is fixed on the upper surface of the base 1 through bolts, limiting plates 3 are welded on two sides of the backplane connector 2 on the upper surface of the base 1, the limiting plates 3 are welded on the two sides of the backplane connector 2, a boss 4 is welded on the top of one side wall of the limiting plates 3 away from the backplane connector 2, a threaded rod 5 is connected to the center of the upper surface of the boss 4 through threads, and the bottom end of the threaded rod 5 penetrates through the boss 4 and extends to the outer side and is rotatably connected with an inverted-L-shaped frame 6;

be equipped with locking lever 7 in the type of falling L frame 6, locking lever 7 has gag lever post 11 along length direction's one end welding, and the output that runs through type of falling L frame 6 is run through to the other end of gag lever post 11 and extends to the outside and welds stopper 12, and the cover is equipped with spring 13 on the gag lever post 11.

The second sliding blocks 17 are welded at one end of the horizontal end of the inverted L-shaped frame 6, the second sliding blocks 17 are in sliding connection with the second sliding grooves 14 formed in the limiting plate 3, the number of the second sliding blocks 17 is two, and the two second sliding blocks 17 are symmetrical to each other about the lock rod 7.

In this embodiment, the setting of second spout 14 and second slider 17 for carry on spacingly to falling L type frame 6, improved the stability that falls L type frame 6 and go up and down under the drive of threaded rod 5.

The upper surface of the locking rod 7 is welded with a first sliding block 9 through a connecting rod 8, and the first sliding block 9 is in sliding connection with a first sliding groove 10 arranged at the horizontal end of the inverted L-shaped frame 6.

The center of the upper surface of the boss 4 is provided with a threaded hole 16 used in cooperation with the threaded rod 5.

The position department of the vertical central line in limiting plate 3 front surface has seted up the bar hole 15 that cooperation locking lever 7 used, and locking lever 7 runs through limiting plate 3 through bar hole 15 and extends to the outside and lock fixedly to the backplate.

The working principle is as follows: this high-speed backplane connector with locking function, before the use, locking lever 7 sets up on type of falling L frame 6, type of falling L frame 6 has in second spout 14 through second slider 17 sliding connection, in the in-process of using, rotation threaded rod 5 can drive type of falling L frame 6 and carry out the altitude mixture control, thereby highly adjusting locking lever 7, be convenient for through locking lever 7 to the not spacing fixed of the backplate of co-altitude, improve its actual result of use, during the use, at first spur stopper 12, make spring 13 shrink, locking lever 7 moves to type of falling L frame 6 in a left side, insert the backplate on backplane connector 2, do not at spur stopper 12, under spring 13's elastic force effect, promote locking lever 7 and move to type of falling L frame 6 outside, it is fixed to lock the backplate of connecting.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-speed backplane connector with the locking function comprises a base (1) and is characterized in that a backplane connector (2) is fixed on the base (1) through bolts, limiting plates (3) are welded on two sides, located on the upper surface of the base (1), of the backplane connector (2), bosses (4) are welded on the tops of side walls, away from the backplane connector (2), of the limiting plates (3), threaded rods (5) are connected to the centers of the upper surfaces of the bosses (4) through threads, and the bottoms of the threaded rods (5) penetrate through the bosses (4) and extend to the outer side and are connected with inverted L-shaped frames (6) in a rotating mode;

be equipped with locking lever (7) in inverted L type frame (6), locking lever (7) have gag lever post (11) along length direction's one end welding, the output that the other end of gag lever post (11) runs through inverted L type frame (6) extends to the outside and welds stopper (12), the cover is equipped with spring (13) on gag lever post (11).

2. The high-speed backplane connector with the locking function according to claim 1, wherein a second sliding block (17) is welded at one end of the horizontal end of the inverted-L-shaped frame (6), the second sliding block (17) is slidably connected with a second sliding groove (14) formed in the limiting plate (3), the number of the second sliding blocks (17) is two, and the two second sliding blocks (17) are symmetrical to each other with respect to the locking rod (7).

3. A high-speed backplane connector with a locking function according to claim 1, wherein the upper surface of the locking rod (7) is welded with a first sliding block (9) through a connecting rod (8), and the first sliding block (9) is slidably connected with a first sliding groove (10) formed in the horizontal end of the inverted L-shaped frame (6).

4. A high-speed backplane connector with locking function according to claim 1, wherein the boss (4) is provided with a screw hole (16) at the center of its upper surface for engaging with the screw rod (5).

5. The high-speed backplane connector with locking function according to claim 1, wherein the position of the vertical centerline of the front surface of the limiting plate (3) is provided with a strip-shaped hole (15) for matching with the locking rod (7).