CN215443625U

CN215443625U - Damping device for cultural relic showcase

Info

Publication number: CN215443625U
Application number: CN202120856417.3U
Authority: CN
Inventors: 王颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-01-07
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a damping device for a cultural relic showcase, which comprises a first base and a second base, wherein a fixed frame extends out of one side of the first base, a first connecting arm and a second connecting arm are movably connected onto the fixed frame through a shaft, the other end of the first connecting arm is movably connected with a third connecting arm, the other end of the third connecting arm is movably connected into a groove on the second base, the other end of the second connecting arm is movably connected with a fourth connecting arm, and the fourth connecting arm is movably connected into a groove on the second base; the device fixes the first base and the second base at the connecting position of the cabinet body and the cabinet door, when the cabinet door is opened or closed, the first connecting arm, the second connecting arm, the third connecting arm and the fourth connecting arm can rotate under the action of the shaft and the rotating shaft, so that the buffering effect is achieved; the device has simple structure design and convenient use, and has certain protective effect on the showcase and cultural relics in the showcase.

Description

Damping device for cultural relic showcase

Technical Field

The utility model relates to the technical field of cultural relic showcase equipment, in particular to a damping device for a cultural relic showcase.

Background

The exhibition of historical relic and placing show usually in the showcase the inside, install clear glass all around of most of show cupboard for people vwatch, the show cupboard is various, and the switching show cupboard dynamics is too big, will produce certain inertia, thereby causes the damage to the historical relic, and the switching cabinet door needs the action to be light, takes place the breakage in order to avoid shaking, consequently need design a damping device who is used for connecting cabinet door and the cabinet body urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a damping device for a cultural relic showcase, which solves the problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a damping device for a cultural relic showcase comprises a first base and a second base, wherein a fixed frame extends from one side of the first base, a first connecting arm and a second connecting arm are movably connected to the fixed frame through a shaft, the other end of the first connecting arm is movably connected with a third connecting arm, and the other end of the third connecting arm is movably connected in a groove in the second base;

the other end of the second connecting arm is movably connected with a fourth connecting arm, and the fourth connecting arm is movably connected in a groove on the second base;

the fixed frame, the first connecting arm and the second connecting arm on the first base are symmetrically arranged;

and the third connecting arm and the fourth connecting arm on the second base are symmetrically arranged.

Preferably, a rotating shaft is arranged between one end of the third connecting arm, the rotating shaft is arranged in the middle of the third connecting arm in a penetrating mode, two ends of the third connecting arm are movably connected with the second connecting arm, and the rotating shaft is arranged between one end of the fourth connecting arm.

Preferably, a rotating shaft is arranged between the second connecting arms.

Preferably, a fixing plate is mounted on the first base, and slotted holes are formed in four corners of the fixing plate.

Preferably, a plurality of grooves are formed in the surface of the second base.

The utility model has the beneficial effects that: the device fixes the first base and the second base at the connecting position of the cabinet body and the cabinet door, when the cabinet door is opened or closed, the first connecting arm, the second connecting arm, the third connecting arm and the fourth connecting arm can rotate under the action of the shaft and the rotating shaft, so that the buffering effect is achieved; the device has simple structure design and convenient use, and has certain protective effect on the showcase and cultural relics in the showcase.

Drawings

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

FIG. 2 is a structural effect diagram of the present invention;

FIG. 3 is a front view of the structure of the present invention;

fig. 4 is a side view of the structure of the present invention.

In the figure: 1 a first base, a 101 fixed frame, a 102 shaft, a 103 first connecting arm, a 104 second connecting arm, a 105 fixed plate and a 106 notch;

2 second seat, 201 third connecting arm, 202 fourth connecting arm, 203 groove, 204 rotating shaft, 205 groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a damping device for historical relic showcase, including first base 1 and second base 2, mount 101 extends in one side of first base 1, there are first linking arm 103 and second linking arm 104 through axle 102 swing joint on the mount 101, first linking arm 103 sets up the one side at second linking arm 104, the other end swing joint third linking arm 201 of first linking arm 103, the other end swing joint of third linking arm 201 is in recess 203 on second base 2, under the effect of axle 102, second base 2 will drive first linking arm 103 and third linking arm 201 and take place the rotation.

The other end of the second connecting arm 104 is movably connected with the fourth connecting arm 202, the fourth connecting arm 202 is movably connected in the groove 203 on the second base 2, when the second base 2 changes position, the cabinet door rotates under the action of the first connecting arm 103, the second connecting arm 104, the third connecting arm 201 and the fourth connecting arm 202, and therefore a certain buffering effect is achieved.

The fixed frame 101, the first connecting arm 103 and the second connecting arm 104 on the first base 1 are symmetrically arranged;

the third connecting arm 201 and the fourth connecting arm 202 on the second base 2 are symmetrically arranged.

A rotating shaft 204 is arranged between one ends of the third connecting arms 201, the rotating shaft 204 is arranged in the middle of the third connecting arms 201 in a penetrating mode, two ends of each rotating shaft are movably connected with the second connecting arms 104, the rotating shaft 204 is arranged between one ends of the fourth connecting arms 202, the third connecting arms 201 are arranged on one sides of the fourth connecting arms 202, the rotating shafts 204 are arranged between the second connecting arms 104, two groups of connecting arms are symmetrically arranged, and under the clamping of the rotating shafts 204, the overall structure is enhanced, and the effect is optimal.

The first base 1 is provided with a fixing plate 105, four corners of the fixing plate 105 are provided with slot holes 106, the surface of the second base 2 is provided with a plurality of grooves 205, and the first base 1 and the second base 2 are fixed on the cabinet body and the cabinet door through the slot holes 106 and the grooves 205.

The utility model is implemented as follows: the first base 1 and the second base 2 are fixed at the connecting position of the cabinet body and the cabinet door through the slot hole 106 and the slot 205, when the cabinet door is opened or closed, the first, the second, the third and the fourth connecting arms rotate under the action of the shaft 102 and the rotating shaft 204, thereby playing a role of buffering; the device has simple structure design and convenient use, and has certain protective effect on the showcase and cultural relics in the showcase.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A damping device for a cultural relics showcase comprises a first base (1) and a second base (2), and is characterized in that: a fixed frame (101) extends from one side of the first base (1), the fixed frame (101) is movably connected with a first connecting arm (103) and a second connecting arm (104) through a shaft (102), the other end of the first connecting arm (103) is movably connected with a third connecting arm (201), and the other end of the third connecting arm (201) is movably connected in a groove (203) on the second base (2);

the other end of the second connecting arm (104) is movably connected with a fourth connecting arm (202), and the fourth connecting arm (202) is movably connected in a groove (203) on the second base (2);

the fixing frame (101), the first connecting arm (103) and the second connecting arm (104) on the first base (1) are symmetrically arranged;

and a third connecting arm (201) and a fourth connecting arm (202) on the second base (2) are symmetrically arranged.

2. A damping device for a historical relic showcase according to claim 1, wherein: be provided with rotation axis (204) between the one end of third connecting arm (201), the centre department of third connecting arm (201) runs through and is provided with rotation axis (204) equally, and both ends and second connecting arm (104) swing joint, be provided with rotation axis (204) between the one end of fourth connecting arm (202).

3. A damping device for a historical relic showcase according to claim 1, wherein: a rotating shaft (204) is arranged between the second connecting arms (104).

4. A damping device for a historical relic showcase according to claim 1, wherein: a fixing plate (105) is installed on the first base (1), and slotted holes (106) are formed in four corners of the fixing plate (105).

5. A damping device for a historical relic showcase according to claim 1, wherein: the surface of the second base (2) is provided with a plurality of grooves (205).

6. A damping device for a historical relic showcase according to claim 1, wherein: the first connecting arm (103) is arranged on one side of the second connecting arm (104), and the third connecting arm (201) is arranged on one side of the fourth connecting arm (202).