CN217999288U

CN217999288U - Hinge mechanism

Info

Publication number: CN217999288U
Application number: CN202221736922.5U
Authority: CN
Inventors: 王金久; 陈新裕; 王星辉
Original assignee: Zhongke Guanteng Henan Technology Co ltd
Current assignee: Zhongke Guanteng Henan Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-12-09
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to the technical field of hinges, in particular to a hinge mechanism, which comprises a first sheet body and a second sheet body, wherein one side of the first sheet body, which is opposite to the second sheet body, is respectively and integrally provided with two first rotary drums and two second rotary drums, the two first rotary drums and the second rotary drums are distributed at intervals, a rotating shaft is jointly inserted in the two first rotary drums and the second rotary drums, the first sheet body and the second sheet body are respectively provided with mounting holes which are distributed at equal intervals, and the hinge mechanism also comprises an adsorption positioning mechanism; adsorb positioning mechanism is including installing the separation blade in first lamellar body and second lamellar body one side respectively, the utility model discloses can realize adsorbing the location between the hinge mechanism and computer machine case and the chamber door, prevent effectively to take place the dislocation between hinge mechanism and computer machine case and the chamber door, need not the fine setting to in the quick installation of hinge mechanism, great improvement the installation effectiveness of hinge mechanism, help realizing the high-efficient use of hinge mechanism.

Description

Hinge mechanism

Technical Field

The utility model belongs to the technical field of the hinge, concretely relates to the hinge mechanism.

Background

Hinges are mechanical devices that are constructed of movable components or foldable materials, primarily used to connect two solids and allow relative rotation between them. The existing computer mainframe case generally adopts a side-opening case so as to be convenient for the disassembly and assembly of the computer mainframe case. When the computer mainframe box is assembled, the box door is usually hinged to the computer mainframe box through the hinge mechanism, so that the computer mainframe box can be quickly opened and closed.

However, when the existing hinge mechanism is installed with a computer host case, the existing hinge mechanism cannot be adsorbed and positioned with the computer host case, so that the hinge mechanism is easily misplaced with the computer host case and a case door, fine adjustment is needed by a user, the installation efficiency of the hinge mechanism is caused, the quick installation of the hinge mechanism is inconvenient, and the high-efficiency use of the hinge mechanism is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a the hinge mechanism to solve and to provide in the above-mentioned background art can not adsorb the location between hinge mechanism and the computer machine case, be not convenient for the quick installation of hinge mechanism, the chamber door of computer machine case can not keep fixed between the case with the computer machine after opening completely in addition, make the chamber door be difficult to keep fixed and close easily after opening, be not convenient for the problem of computer machine maintenance operation.

In order to achieve the above purpose, the utility model provides a following technical scheme: a hinge mechanism comprises a first sheet body and a second sheet body, wherein two first rotating drums and two second rotating drums are integrally formed on the opposite sides of the first sheet body and the second sheet body respectively, the two first rotating drums and the two second rotating drums are distributed at intervals, rotating shafts are commonly inserted into the two first rotating drums and the two second rotating drums, mounting holes distributed at equal intervals are formed in the first sheet body and the second sheet body, and the hinge mechanism further comprises an adsorption positioning mechanism;

the adsorption positioning mechanism comprises separation blades which are respectively installed on one sides of the first sheet body and the second sheet body, mounting grooves which are distributed equidistantly are formed in one sides, back to back, of the separation blades, and magnetic blocks are arranged inside the mounting grooves.

Preferably, a limit component is further disposed between the first rotating drum and the second rotating drum, and the limit component includes:

the limiting sliding blocks are arranged at the bottom end of the first rotary drum and distributed in an annular array;

and the limiting groove is arranged at the top end of the second rotary drum and is annular, and the limiting groove is matched with the limiting sliding block.

Preferably, still include the fifty percent discount latch mechanism that first lamellar body and second lamellar body are connected, fifty percent discount latch mechanism includes:

the two clamping columns are arranged on one side of the second sheet body and are symmetrically distributed on two sides of the mounting hole;

two joint grooves of seting up in first slice body one side, two the inner wall in joint groove all installs the pompon all around, and two joint grooves and two joint posts one-to-one.

Preferably, fifty percent discount latch mechanism still includes locating component, locating component includes:

the two positioning blocks are arranged on one side of the second sheet body, and the two positioning blocks and the mounting holes on the second sheet body are distributed at intervals;

two locating grooves arranged on one side of the first sheet body, two locating grooves and mounting holes on the first sheet body are distributed at intervals, and the two locating grooves correspond to the two locating blocks one to one.

Preferably, an inserting block is further installed in the positioning groove, a slot is formed in one end of the positioning block, and the slot is matched with the inserting block.

Preferably, the opposite corners of one end of the positioning block, which is far away from the second sheet body, are in arc chamfer transition to form an arc end with a smooth surface wall.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses an it is fixed to adsorb positioning mechanism can be with adsorbing between the hinge mechanism and computer machine case and the chamber door to realize the location between hinge mechanism and computer machine case and the chamber door, prevented effectively that the dislocation from taking place between hinge mechanism and computer machine case and the chamber door, need not the fine setting, so that the quick installation of hinge mechanism, great improvement the installation effectiveness of hinge mechanism, help realizing the high-efficient use of hinge mechanism.

(2) The utility model discloses a fifty percent discount latch mechanism can be with joint between first lamellar body and the second lamellar body to realize that the chamber door is opened the back completely and keep fixed between the computer machine case, prevented effectively that the chamber door is difficult to keep fixed and close easily after opening, so that the maintenance operation of computer machine, great improvement the maintenance efficiency of computer machine, labour saving and time saving helps realizing the quick maintenance of computer machine, the normal use of the computer machine of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a top view of the present invention;

FIG. 5 is a top view of a second drum of the present invention;

fig. 6 is a bottom view of the first drum of the present invention;

in the figure: 1. a first sheet body; 2. a limiting slide block; 3. positioning a groove; 4. inserting a block; 5. a clamping groove; 6. a convex ball; 7. a first drum; 8. a clamping column; 9. inserting slots; 10. positioning blocks; 11. mounting holes; 12. a second sheet body; 13. a second rotating drum; 14. a rotating shaft; 15. a baffle plate; 16. a magnetic block; 17. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a hinge mechanism includes a first sheet 1 and a second sheet 12, two first drums 7 and two second drums 13 are respectively integrally formed on opposite sides of the first sheet 1 and the second sheet 12, the two first drums 7 and the second drums 13 are distributed at intervals, a rotating shaft 14 is commonly inserted into the two first drums 7 and the two second drums 13, and mounting holes 11 are formed in the first sheet 1 and the second sheet 12 and are distributed at equal intervals;

adsorb positioning mechanism including installing in the separation blade 15 of first

lamellar body

1 and 12 one sides of second lamellar body respectively, the mounting groove that the equidistance distributes is all seted up to one side that two separation blades 15 carried on the back mutually, and the inside of mounting groove is provided with magnetic path 16.

Through the technical scheme:

when the computer mainframe case is assembled, a user can hinge the computer mainframe case and the case door through the hinge mechanism, namely, the first sheet body 1 is firstly pasted on the outer wall of the computer mainframe case, the first sheet body 1 is fastened with the computer mainframe case through the matching of the fastening piece and the mounting hole 11 on the first sheet body 1, the second sheet body 12 is pasted on the outer wall of the case door, the second sheet body 12 is fastened with the case door through the matching of the fastening piece and the mounting hole 11 on the second sheet body 12, so that the installation of the hinge mechanism is realized, when the computer mainframe case is opened/closed, the user can rotate the case door, at the moment, the rotation between the first sheet body 1 and the second sheet body 12 is realized under the action of the rotating shaft 14 inserted in the first rotating cylinder 7 and the second rotating cylinder 13, so that the case door can be rotated and opened, and closed, and the assembly and the maintenance of the computer mainframe are convenient;

in addition, in the installation process of the hinge mechanism, when the first sheet body 1 is attached to the outer wall of the computer host case, a user can attach the blocking piece 15 on the first sheet body 1 to the other side of the computer host case, at the moment, the magnetic block 16 on the blocking piece 15 fixes the first sheet body 1 and the computer host case in a magnetic attraction manner under the action of the magnetic property of the blocking piece 15, and similarly, the blocking piece 15 on the second sheet body 12 is fixed with the case door in a magnetic attraction manner through the magnetic block 16 on one side of the blocking piece, so that the adsorption and fixation between the hinge mechanism and the computer host case and the case door are realized, the positioning between the hinge mechanism and the computer host case and the case door is realized, the dislocation between the hinge mechanism and the computer host case and the case door is effectively prevented, the quick installation of the hinge mechanism is convenient, the installation efficiency of the hinge mechanism is greatly improved, and the efficient use of the hinge mechanism is facilitated.

As shown in fig. 1, 2, 5 and 6, a limiting assembly is further provided between the first drum 7 and the second drum 13, and the limiting assembly includes:

the limiting slide blocks 2 are arranged at the bottom end of the first rotary drum 7, and the limiting slide blocks 2 are distributed in an annular array;

and the limiting groove 17 is formed in the top end of the second rotary drum 13, the limiting groove 17 is annular, and the limiting groove 17 is matched with the limiting sliding block 2.

Through the technical scheme:

when the first sheet body 1 and the second sheet body 12 rotate through the first rotary drum 7, the second rotary drum 13 and the rotary shaft 14 in the use process of the hinge mechanism, the limiting slide block 2 can slide along the annular limiting groove 17 to limit the position between the first rotary drum 7 and the second rotary drum 13, so that the first rotary drum 7 and the second rotary drum 13 can stably rotate, and the use of the hinge mechanism is further facilitated.

Referring to fig. 1 and 4, the hinge mechanism further includes a folding latch mechanism connecting the first sheet 1 and the second sheet 12, the folding latch mechanism includes:

the two clamping columns 8 are arranged on one side of the second sheet body 12, and the two clamping columns 8 are symmetrically distributed on two sides of the mounting hole 11;

two joint grooves 5 of locating 1 one side of first lamellar body, the pommel 6 is all installed all around to the inner wall in two joint grooves 5, and two joint grooves 5 and two joint post 8 one-to-one.

Through the technical scheme:

when the computer mainframe is maintained, a user can completely open the box door, so that the first sheet body 1 and the second sheet body 12 are folded in half, at the moment, the clamping columns 8 on the second sheet body 12 are inserted into the clamping grooves 5 in the first sheet body 1, so as to clamp the first sheet body 1 and the second sheet body 12, and the box door is completely opened and then is fixed with the case of the computer mainframe, thereby effectively preventing the box door from being difficult to be fixed and easy to close after being opened, so that the maintenance operation of the computer mainframe is facilitated, the maintenance efficiency of the computer mainframe is greatly improved, time and labor are saved, the quick maintenance of the computer mainframe is facilitated, and the normal use of the computer mainframe is facilitated.

To above-mentioned fifty percent discount latch mechanism, as shown in fig. 1 and fig. 4, fifty percent discount latch mechanism still includes locating component, and locating component includes:

two positioning blocks 10 are mounted on one side of the second sheet body 12, and the two positioning blocks 10 and the mounting holes 11 on the second sheet body 12 are distributed at intervals; the opposite corners of one end of the positioning block 10 far away from the second sheet body 12 are all transited by arc chamfers to form smooth arc ends on the surface wall;

two locating grooves 3 that set up in first lamellar body 1 one side, two locating grooves 3 and the mounting hole 11 interval distribution on the first lamellar body 1, and two locating grooves 3 and two locating pieces 10 one-to-one.

Through the technical scheme:

when the first sheet body 1 and the second sheet body 12 are folded, the positioning block 10 is inserted into the positioning groove 3 through the smooth arc end of the surface wall of the positioning block, so that the first sheet body 1 and the second sheet body 12 are quickly positioned, the first sheet body 1 and the second sheet body 12 are stably folded, the box door is further conveniently and completely opened and then is fixedly kept between the box door and a case of a computer host, and the computer host is quickly maintained.

For the above positioning assembly, as shown in fig. 1, an insert block 4 is further installed in the positioning groove 3, a slot 9 is opened at one end of the positioning block 10, and the slot 9 is matched with the insert block 4.

Through the technical scheme:

when the locating piece 10 is inserted into the locating groove 3, the inserting piece 4 can be clamped into the slot 9 to clamp the locating piece 10 and the locating groove 3, so that the locating between the first sheet body 1 and the second sheet body 12 is further facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hinge mechanism, includes first lamellar body (1) and second lamellar body (12), one side that first lamellar body (1) and second lamellar body (12) are in opposite directions is integrated into one piece respectively has two first rotary drums (7) and second rotary drum (13), two first rotary drum (7) and second rotary drum (13) interval distribution, and two first rotary drums (7) are inserted jointly with the inside of second rotary drum (13) and are equipped with pivot (14), all seted up mounting hole (11) that the equidistance distributes on first lamellar body (1) and second lamellar body (12), its characterized in that: the device also comprises an adsorption positioning mechanism;

adsorb positioning mechanism including installing separation blade (15) in first lamellar body (1) and second lamellar body (12) one side respectively, two the mounting groove that the equidistance distributes is all seted up to separation blade (15) one side that carries on the back mutually, and the inside of mounting groove is provided with magnetic path (16).

2. A hinge mechanism according to claim 1, wherein: a limiting assembly is further arranged between the first rotary drum (7) and the second rotary drum (13), and comprises:

the limiting sliding blocks (2) are mounted at the bottom end of the first rotary drum (7), and the limiting sliding blocks (2) are distributed in an annular array;

the limiting groove (17) is arranged at the top end of the second rotary drum (13), the limiting groove (17) is annular, and the limiting groove (17) is matched with the limiting sliding block (2).

3. A hinge mechanism according to claim 1, wherein: still include the fifty percent discount latch mechanism that first lamellar body (1) and second lamellar body (12) are connected, fifty percent discount latch mechanism includes:

the two clamping columns (8) are arranged on one side of the second sheet body (12), and the two clamping columns (8) are symmetrically distributed on two sides of the mounting hole (11);

two joint grooves (5) of locating first slice body (1) one side, two protruding ball (6) are all installed all around to the inner wall in joint groove (5), and two joint grooves (5) and two joint post (8) one-to-one.

4. A hinge mechanism according to claim 3, wherein: fifty percent discount latch mechanism still includes locating component, locating component includes:

the two positioning blocks (10) are arranged on one side of the second sheet body (12), and the two positioning blocks (10) and the mounting holes (11) on the second sheet body (12) are distributed at intervals;

two locating grooves (3) arranged on one side of the first sheet body (1), two locating grooves (3) and mounting holes (11) in the first sheet body (1) are distributed at intervals, and the two locating grooves (3) correspond to the two locating blocks (10) one by one.

5. A hinge mechanism according to claim 4, wherein: still install inserted block (4) in constant head tank (3), slot (9) have been seted up to the one end of locating piece (10), and slot (9) and inserted block (4) phase-match.

6. A hinge mechanism according to claim 4, wherein: the opposite corners of one end of the positioning block (10) far away from the second sheet body (12) are in arc chamfer transition to form smooth arc ends of the surface wall.