TWM516294U - Fixing mechanism for bracket - Google Patents

Description

Bracket fixing mechanism

A bracket fixing mechanism, in particular, a position plate can be displaced back and forth on the surface of the bracket, thereby forming a positioning or disengagement with a fixing device on one side surface of the bracket, so that the bracket can be quickly combined or disassembled.

Press, the general rack computer server system will connect the slide rail to the bracket when the slide rail is installed, and the bracket is stuck to the servo. The servo is often arranged with multiple sets of slide rails and brackets arranged adjacent to each other. It is necessary to remove one of the slide rails and the brackets, and the upper and lower sides cannot be removed. However, the structure which can be removed from the front of the bracket is more complicated, and has the problems of inconvenience in assembly and use.

Therefore, how to solve the above-mentioned problems and shortcomings is the subject of research and development that the relevant industry is eager to develop.

The main purpose of the present invention is to use the positioning plate to be displaced back and forth on the surface of the bracket to form a positioning or disengagement with the fixing device, which is convenient for the user to use and has a simple structure.

The secondary purpose of the present invention is that the locking device can cause the positioning plate to be locked in different positions when the positioning plate and the fixing device are positioned by using the positioning groove provided by the positioning plate and the locking device on the surface of the bracket.

In order to achieve the above object, the bracket fixing mechanism of the present invention comprises a bracket, a fixing device, a positioning plate and a locking device. The bracket surface is provided with a limiting column, the limiting post is provided with a groove at one end, and the positioning plate surface is provided with a hollow Department, the hollow department has a fixed The positioning slot is provided with a first positioning portion, a second positioning portion and a resisting surface. The locking plate of the locking device is positioned on the first positioning portion or the second positioning portion, so that the positioning plate is locked and cannot be displaced. Different brackets can be stably positioned between the fixing device and the positioning plate by the first positioning portion or the second positioning portion.

1‧‧‧ bracket

11‧‧‧Fixed holes

12‧‧‧ pivot hole

13‧‧‧through hole

14‧‧‧Limited Column

141‧‧‧ Groove

15‧‧‧torsion spring

2‧‧‧Fixed devices

21‧‧‧ Fixed seat

22‧‧‧Fixed column

221‧‧‧First Fixed Department

222‧‧‧Second fixed department

3‧‧‧ Positioning board

31‧‧‧ base

32‧‧‧ Positioning Department

321‧‧‧Positioning holes

33‧‧‧Flexible components

34‧‧‧Long hole

35‧‧‧篓空部

351‧‧‧ positioning slot

352‧‧‧First Positioning Department

353‧‧‧Resistance

354‧‧‧Second Positioning Department

36‧‧‧Fixed components

37‧‧‧ positioning convex

4‧‧‧Locking device

41‧‧‧Locking plate

411‧‧‧Keyhole

412‧‧‧second base

413‧‧‧ first base

414‧‧‧ first set

415‧‧‧ second set

42‧‧‧Locking components

5, 6‧‧‧ bracket

51, 61‧‧‧ perforation

7‧‧‧Slide rails

The first picture is a three-dimensional appearance of the positioning plate of the creation away from the fixture.

The second figure is a side view of the positioning plate of the creation away from the fixture.

The third picture is a three-dimensional exploded view of the creation.

The fourth figure is a stereoscopic appearance view in which the creation is mounted on the bracket to form a first positioning state.

The fifth figure is a schematic side view of the first positioning state in which the creation is mounted on the bracket.

The sixth figure is a three-dimensional appearance of the creation of the bracket to form a second positioning state.

The seventh figure is a schematic side view of the second positioning state in which the creation is mounted on the bracket.

The eighth figure is a schematic diagram of the second embodiment of the creation.

The ninth drawing is a schematic view of a third embodiment of the present creation.

Referring to the first to third figures, the first embodiment of the creation bracket fixing mechanism comprises a bracket 1, a fixing device 2, a positioning plate 3 and a locking device 4, wherein:

The surface of the bracket 1 is provided with a fixing hole 11 , a pivot hole 12 , a through hole 13 and a limiting post 14 , and a groove 141 is disposed at one end of the limiting post 14 .

The fixing device 2 has a fixing base 21 and a fixing post 22 provided on the surface of the fixing base 21. The fixing base 21 is fixed on one side surface of the bracket 1 so that the fixing post 22 faces the limiting post 14 of the bracket 1 and A first fixing portion 221 extends from a surface of the fixing device 2 , and a second fixing portion 222 extends from a surface of the first fixing portion 221 , and an outer diameter of the second fixing portion 222 is smaller than the first fixing portion 221 .

The positioning plate 3 has a base portion 31 and a positioning portion bent and extended on one side of the base portion 31 32. The elastic member 33, the surface of the base portion 31 is provided with an elongated hole 34 and a hollow portion 35. The surface of the base portion 31 is disposed on the other side of the positioning portion 32 with a positioning convex portion 37. The surface of the positioning portion 32 is provided with a positioning hole 321 and a base portion 31. The fixing hole 36 is fixed to the fixing hole 11 of the bracket 1 through the fixing hole 36, and the positioning hole 321 is fixed to the fixing post 22 of the fixing device 2, and the positioning plate 3 is displaced back and forth toward the fixing device 2, and the hollow portion 35 is removed. A positioning groove 351 is disposed on the bottom of the positioning groove 351, and a first positioning portion 352 and a resisting surface 353 are disposed on the two sides of the positioning groove 351, and a second positioning portion 354 is further disposed on a side of the first positioning portion 352 away from the abutting surface 353. The two ends of the elastic member 33 are respectively fixed to the groove 141 of the limiting post 14 and the positioning convex portion 37 of the positioning plate 3, so that the positioning plate 3 is kept facing the displacement force in the direction of the fixing device 2.

The locking device 4 has a locking plate 41 and a locking member 42. The surface of the locking plate 41 is provided with a locking hole 411, and the locking member 42 is passed through the locking hole 411 of the locking plate 41 and the pivot hole 12 of the bracket 1. The locking plate 41 is used. The first base surface 413 is disposed on the other side of the locking plate 41, and the first dial 414 is formed on the lower end of the first base surface 413. The first base surface 413 is dropped into the positioning groove 351 of the positioning plate 3 due to gravity.

Referring to the fourth and fifth figures, in the first embodiment of the present invention, the positioning plate 3 is displaced in a direction away from the fixing device 2, and the second base surface 412 of the locking plate 41 is abutted. Hold the positioning surface 353 of the positioning slot 351, and the positioning hole 321 of the positioning plate 3 is disengaged from the fixing post 22 of the fixing device 2, so that the fixing post 22 of the fixing device 2 can be inserted into the through hole 51 of the bracket 5 when being toggled. The first dial 414 of the locking device 4 causes the second base surface 412 of the locking device 4 to move away from the abutting surface 353 of the positioning plate 3, and the positioning plate 3 is moved toward the fixing device 2 by the elastic displacement capability of the elastic member 33. The fixing post 22 of the fixing device 2 is inserted into the positioning hole 321 of the positioning plate 3 to form a positioning, so that the bracket 1 can be stably connected to the sliding rail 7. Since the through hole 51 of the bracket 5 is small, the fixing post 22 is The second fixing portion 222 is positioned to be worn by the bracket 5 In the hole 51, when the bracket 5 is positioned between the fixing device 2 and the positioning plate 3, the first dial 414 of the locking device 4 is toggled, so that the first base surface 413 of the locking plate 41 enters downward due to gravity. The positioning groove 351 of the positioning plate 3 is abutted against the second positioning portion 354 of the positioning plate 3, so that the position of the positioning plate 3 is formed into a positioning state. Similarly, when the bracket 1 is to be removed from the bracket 5, the first dial 414 of the locking device 4 is only required to be first rotated, so that the first base surface 413 of the locking plate 41 is biased by the second positioning portion 354 of the positioning plate 3. The inner side is disengaged, the positioning plate 3 is disengaged, and the positioning plate 3 is displaced away from the fixing device 2, and the second base surface 412 of the locking device 4 is abutted against the abutting surface 353 of the positioning plate 3 to make the positioning plate. The positioning hole 321 of the 3 is disengaged from the fixing post 22 of the fixing device 2, and the bracket 1 can be removed from the bracket 5.

Referring to FIG. 6 and FIG. 7 , when the bracket fixing mechanism is connected to the bracket 6 , the through hole 61 of the bracket 6 is large, so the fixing post 22 is positioned by the first fixing portion 221 on the bracket 6 . In the perforation 61, when the locking plate 41 of the locking device 4 makes the positioning plate 3 into a positioning state, the first base surface 413 of the locking plate 41 enters the positioning groove 351 of the positioning plate 3 due to the influence of gravity, and is abutted. The position of the positioning plate 3 is positioned in the first positioning portion 352 of the positioning plate 3, so that the bracket 1 can be stably connected to the sliding rail 7.

Referring to the eighth figure, it can be clearly seen from the figure that the difference between the second embodiment of the present invention and the first embodiment of the present invention is that the surface of the limiting column 14 of the bracket 1 is A torsion spring 15 is provided. One end of the torsion spring 15 is connected to the through hole 13 of the surface of the bracket 1. The other end of the torsion spring 15 abuts against the first dial 414 of the locking device 4, and is locked by the elastic deformation capability of the torsion spring 15. The first dial 414 of the device 4 applies a pushing force, so that the first base surface 413 of the locking plate 41 enters the positioning slot 351 of the positioning plate 3 and abuts against the positioning slot 351 of the positioning plate 3, and the creative bracket is fixed. The second embodiment of the mechanism is not limited by orientation when installed.

Please refer to the ninth figure. It can be clearly seen from the figure that the creation bracket fixing machine The third embodiment differs from the first embodiment of the present invention in that the first dial 414 of the locking device 4 is formed with a second dial 415 on the other side, and the first dial 414 and the second The dialing member 415 is located in the same direction of the locking member 42 of the locking device 4, and the first base surface 413 of the locking plate 41 can be increased by the weight of the first dialing member 414 and the second dial member 415 being affected by the gravity downward. The resisting force of the positioning groove 351 of the positioning plate 3 is such that the first base surface 413 of the locking plate 41 is not easily detached when it abuts against the positioning groove 351 of the positioning plate 3, and the second dial 415 can also be used as a toggle lock. The point of application of the plate 41.

1‧‧‧ bracket

11‧‧‧Fixed holes

12‧‧‧ pivot hole

13‧‧‧through hole

14‧‧‧Limited Column

141‧‧‧ Groove

2‧‧‧Fixed devices

21‧‧‧ Fixed seat

22‧‧‧Fixed column

221‧‧‧First Fixed Department

222‧‧‧Second fixed department

3‧‧‧ Positioning board

31‧‧‧ base

32‧‧‧ Positioning Department

321‧‧‧Positioning holes

33‧‧‧Flexible components

34‧‧‧Long hole

35‧‧‧篓空部

351‧‧‧ positioning slot

352‧‧‧First Positioning Department

353‧‧‧Resistance

354‧‧‧Second Positioning Department

36‧‧‧Fixed components

37‧‧‧ positioning convex

4‧‧‧Locking device

41‧‧‧Locking plate

411‧‧‧Keyhole

412‧‧‧second base

413‧‧‧ first base

414‧‧‧ first set

42‧‧‧Locking components

Claims (5)

A bracket fixing mechanism includes a bracket, a fixing device, a positioning plate and a locking device, wherein: the bracket surface is provided with a fixing hole, a pivot hole, a through hole and a limiting post; the fixing device has a fixing seat and a fixing seat surface a fixing post, the fixing seat is fixed on one side surface of the bracket, so that the fixing post faces the limiting post of the bracket; the positioning plate has a base portion, and a positioning portion bent and extended on one side of the base portion, an elastic component, a base surface An elongated hole and a hollow portion are disposed, and a positioning hole is disposed on the surface of the positioning portion, and the base portion is fixed to the fixing hole of the bracket through the fixing hole through the fixing hole, so that the positioning hole is fixed to the fixing column of the fixing device, and the positioning plate The positioning device is disposed to face the fixing device, and a positioning groove is disposed under the hollow portion. The first positioning portion and the abutting surface are respectively disposed on the two sides of the positioning groove, and the second positioning portion is further disposed on the side away from the resisting surface. a positioning portion, wherein the two ends of the elastic member are respectively connected to the limiting post of the bracket and the base surface of the positioning plate, so that the positioning plate maintains a displacement force toward the fixing device; the locking The locking plate has a locking plate, the locking plate surface is provided with a locking hole, and the locking element passes through the locking hole of the locking plate and the pivot hole of the bracket, and the locking plate is pivotally connected to the surface of the bracket, and one side of the locking plate is disposed a second base surface, a first base surface is disposed on the other side of the locking plate, and a first dial member is formed at a lower end of the first base surface, and the first base surface may fall into the positioning slot of the positioning plate due to gravity . The bracket fixing mechanism according to claim 1, wherein the fixing post of the fixing device extends from the one surface of the fixing device to the first fixing portion, and the surface of the first fixing portion extends with the second fixing portion, and the second fixing portion The outer diameter of the portion is smaller than the first fixed portion. The bracket fixing mechanism according to claim 1, wherein the bracket is One end of the limiting post is provided with a groove, and the base surface of the positioning plate is provided with a positioning convex portion on the other side away from the positioning portion, and the two ends of the elastic member of the positioning plate are respectively connected to the groove of the limiting column and the positioning plate. Position the protrusions. The bracket fixing mechanism according to claim 1, wherein the locking plate of the locking device is formed with a second dialing member on the other side of the first dialing member of the locking plate, and the first dialing member and the locking panel of the locking panel are The second dial member is located in the same direction on the same side of the locking member of the locking device. A bracket fixing mechanism includes a bracket, a fixing device, a positioning plate and a locking device, wherein: the surface of the bracket is provided with a fixing hole, a pivoting hole, a through hole and a limiting post, and a ring spring is arranged on the surface ring of the limiting column; The fixing device has a fixing base and a fixing post provided on the surface of the fixing seat. The fixing seat is fixed on one side surface of the bracket so that the fixing post faces the limiting post of the bracket; the positioning plate has a base and a base side bent The positioning portion and the elastic member are extended, and the surface of the base portion is provided with an elongated hole and a hollow portion. The surface of the positioning portion is provided with a positioning hole, and the base portion is fixed to the fixing hole of the bracket through the fixing hole through the fixing hole, so that the positioning hole is positive For the fixing column of the fixing device, the positioning plate is displaced back and forth toward the fixing device, and a positioning groove is disposed on one side of the hollow portion, and the first positioning portion and the resisting surface are respectively disposed on both sides of the positioning groove, and the first positioning portion is away from A second positioning portion is further disposed on one side of the resisting surface, and the two ends of the elastic member are respectively connected to the limiting post of the bracket and the base surface of the positioning plate, so that the positioning plate is kept close to the solid The locking device has a locking plate and a locking element. The surface of the locking plate is provided with a locking hole, and the locking element passes through the locking hole of the locking plate and the pivot hole of the bracket, and the locking plate is pivotally connected to the surface of the bracket. And a second base surface is disposed on one side of the locking plate, and the first base surface is disposed on the other side of the locking plate, and a first dial member is formed at a lower end of the first base surface, and the first base surface is Because of the relationship of gravity, it falls into the positioning groove of the positioning plate.