CN211343590U - Fixing mechanism - Google Patents

Abstract

The utility model discloses a fixing mechanism, which is used for realizing the relative fixation of a first plate and a second plate and comprises a base, a bolt, a knob and a screw; the base is provided with a movable cavity and a through hole, the bolt penetrates through the movable cavity in a rotating mode, one end of the bolt is provided with a first wrench hole, and the periphery of the end of the bolt is provided with threads for fixing the first plate; one end of the knob is connected with the other end of the bolt, and the other end of the knob is provided with a second wrench hole; the screw is assembled in the through hole and used for fixing the second plate. The utility model discloses a first plate of bolt lock solid, screw lock solid second plate, and the bolt and the knob of interconnect have first spanner hole and second spanner hole respectively, and the user can be operated the rotation that realizes the bolt from any end in order to accomplish the dismouting for be used for realizing the dismouting at assembly structure's positive and negative homoenergetic, improve user's dismouting efficiency and convenience.

Description

Fixing mechanism

Technical Field

The utility model relates to an assembly part field especially indicates a fixed establishment.

Background

The existing screw structure can only realize the installation and the maintenance in one direction generally, namely, the direction of the operation of a user is limited, and great inconvenience exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed establishment, the dismouting is realized to the positive and negative homoenergetic, improves user's dismouting efficiency and convenience.

In order to achieve the above purpose, the solution of the present invention is:

a fixing mechanism is used for realizing the relative fixation of a first plate and a second plate and comprises a base, a bolt, a knob and a screw; the base is provided with a movable cavity and a through hole, the bolt penetrates through the movable cavity in a rotating mode, one end of the bolt is provided with a first wrench hole, and the periphery of the end of the bolt is provided with threads for fixing the first plate; one end of the knob is connected with the other end of the bolt, and the other end of the knob is provided with a second wrench hole; the screw is assembled in the through hole and used for fixing the second plate.

The through hole and the movable cavity are arranged along the axial direction of the base.

The periphery of base is provided with the bulge, the through-hole sets up on this bulge.

The number of the protruding parts is two, and the protruding parts are respectively arranged on two sides of the base.

The first wrench hole and the second wrench hole are both hexagon socket wrench holes.

One end of the knob is connected with the other end of the bolt through a pin shaft.

An elastic piece is arranged in the movable cavity to drive the bolt to extend out of the movable cavity.

The elastic piece is a spring.

After the technical scheme is adopted, the utility model discloses a first plate of bolt lock solid, screw lock solid second plate, and the bolt and the knob of interconnect have first spanner hole and second spanner hole respectively, and the user can be operated the rotation that realizes the bolt from any end in order to accomplish the dismouting for be used for realizing the dismouting at assembly structure's positive and negative homoenergetic, improve user's dismouting efficiency and convenience.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is a perspective view of the locking position of the embodiment of the present invention;

FIG. 4 is a cross-sectional view of the locked position of the embodiment of the present invention in use;

FIG. 5 is a perspective view of the released state of the embodiment of the present invention in use;

FIG. 6 is a cross-sectional view of a released state of an embodiment of the present invention in use;

the reference numbers illustrate: a first plate member 10; a second plate member 20; a base 30; a movable chamber 31; the projection 32; a through hole 321; a latch 40; a first wrench hole 41; threads 42; a knob 50; a second spanner hole 51; a screw 60; a pin 70; an elastic member 80.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

The utility model relates to a fixing mechanism for realize the relative fastening of first plate 10 and second plate 20, including base 30, bolt 40, knob 50 and screw 60.

The base 30 is provided with a movable chamber 31 and a through hole 321.

The latch 40 is rotatably inserted through the movable chamber 31, and an end of the latch 40 is provided with a first wrench hole 41, and a thread 42 for fixing the first plate 10 is formed on an outer circumference of the end.

One end of the knob 50 is connected to the other end of the plug 40, and the other end of the knob 50 is provided with a second trigger hole 51.

The above-mentioned screw 60 is fitted in the through hole 321 for fixing the second plate member 20.

Referring to fig. 1-2, a specific embodiment of the present invention is shown.

The through hole 321 and the movable cavity 31 are disposed along the axial direction of the base 30 to ensure the direction of the two is consistent, so that the fixed first plate 10 and the fixed second plate 20 are kept parallel.

The base 30 is provided at its outer periphery with a projection 32, and a through hole 321 is provided in the projection 32.

In this embodiment, the protruding portions 32 are flat plate-shaped structures, and two protruding portions are respectively disposed on two sides of the base 30, so as to improve the assembling stability of the base 30 and the second plate 20.

The first wrench hole 41 and the second wrench hole 51 are both hexagon socket wrench holes.

One end of the knob 50 is connected to the other end of the latch 40 by a pin 70.

The elastic member 80 is disposed in the movable cavity 31 to drive the plug pin 40 to extend out of the movable cavity 31, so as to achieve the telescopic function of the plug pin 40.

The elastic member 80 is a spring or other object capable of providing elastic force.

The utility model discloses when the installation, can lock base 30 on the screw of second plate 20 through screw 60 earlier, then compress bolt 40 to elastic component 80 locking state earlier through first plate 10, reuse spanner operation knob 50's second spanner hole 51 makes bolt 40 twist the screw of first plate 10, accomplishes the assembly, and final state refers to that fig. 3 and fig. 4 show.

Referring to fig. 5 and 6, when disassembled, a wrench may be used to operate the first wrench hole 41 of the bolt 40 or the second wrench hole 51 of the knob 50 to rotate the bolt 40 to be unscrewed from the first plate member 10, i.e., to perform a bi-directional maintenance.

Through the structure, the utility model discloses a first plate 10 of bolt 40 lock solid, screw 60 lock solid second plate 20, and the bolt 40 and the knob 50 of interconnect have first spanner hole 41 and second spanner hole 51 respectively, and the user can be operated the rotation that realizes bolt 40 from any one end in order to accomplish the dismouting for the dismouting can be realized to the positive and negative homoenergetic at assembly structure, user's dismouting efficiency and convenience are improved.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims (8)

1. A fixing mechanism for effecting relative fixing of a first plate and a second plate, comprising:

the base is provided with a movable cavity and a through hole;

the bolt rotatably penetrates through the movable cavity, a first wrench hole is formed in one end of the bolt, and threads for fixing the first plate are arranged on the periphery of the end of the bolt;

one end of the knob is connected with the other end of the bolt, and the other end of the knob is provided with a second wrench hole;

and the screw is assembled in the through hole and used for fixing the second plate.

2. A securing mechanism according to claim 1, wherein:

the through hole and the movable cavity are arranged along the axial direction of the base.

3. A securing mechanism as claimed in claim 2, wherein:

the periphery of base is provided with the bulge, the through-hole sets up on this bulge.

4. A securing mechanism according to claim 3, wherein:

the number of the protruding parts is two, and the protruding parts are respectively arranged on two sides of the base.

5. A securing mechanism according to claim 1, wherein:

the first wrench hole and the second wrench hole are both hexagon socket wrench holes.

6. A securing mechanism according to claim 1, wherein:

one end of the knob is connected with the other end of the bolt through a pin shaft.

7. A securing mechanism according to claim 1, wherein:

an elastic piece is arranged in the movable cavity to drive the bolt to extend out of the movable cavity.

8. A securing mechanism according to claim 7, wherein:

the elastic piece is a spring.

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