CN215861453U - Novel embedded shell fragment - Google Patents
Novel embedded shell fragment Download PDFInfo
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- CN215861453U CN215861453U CN202122420575.7U CN202122420575U CN215861453U CN 215861453 U CN215861453 U CN 215861453U CN 202122420575 U CN202122420575 U CN 202122420575U CN 215861453 U CN215861453 U CN 215861453U
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Abstract
The utility model discloses a novel embedded elastic sheet, which relates to the technical field of elastic sheet products and comprises a fixed part, an elastic part and a limiting part; the group of elastic parts are symmetrically arranged on one side of the fixed part; a group of limiting parts are symmetrically arranged on the outer side of the top end of the group of elastic parts; two corners of the top ends of the fixed part and the elastic part are both set as round corners, so that the safety of the device during installation is improved; the device can be embedded and installed in a wall body or other objects through the plug connector, so that the stability of the device is improved; when the elastic part is extruded, the elastic part approaches to the fixed part, the first elastic crank arm and the second elastic crank arm are deformed, and when the extrusion force is too large, the elastic part exceeds the deformation limit of the elastic part, so that the device can be damaged; the limiting part limits the moving range of the elastic part, avoids excessive deformation of the elastic part and plays a role in limiting and protecting the elastic part.
Description
Technical Field
The utility model relates to a spring plate, in particular to a novel embedded spring plate.
Background
The elastic sheet is used for buffering and shockproof devices of machinery and vehicles and accessories of various telescopic installation parts. The elastic sheet is characterized by easy bending only in one direction, namely a plane with minimum rigidity, and has large tensile rigidity and bending rigidity in the other direction, so that the elastic sheet is very suitable for being used as a sensitive element, an elastic support, a positioning device, a flexible connection and the like in a detection instrument or an automatic device. The elastic sheet has certain elasticity, but can generate irreversible deformation when the stress is overlarge, so that the elastic sheet is damaged and loses the original elasticity, and the service life of the elastic sheet is greatly shortened.
Disclosure of Invention
The utility model aims to provide a novel embedded elastic sheet for limiting the deformation range of the elastic sheet.
In order to achieve the purpose, the utility model provides the following technical scheme:
a novel embedded elastic sheet comprises a fixed part, an elastic part and a limiting part; the group of elastic parts are symmetrically arranged on one side of the fixed part; a set of limiting parts is symmetrically arranged on the outer side of the top end of the elastic part.
Preferably: the fixed part is a rectangular thin plate; the center of the bottom surface of the fixing part is provided with an M-shaped through hole; the group of elastic parts are symmetrically arranged on the fixing parts at two sides of the M-shaped through hole; a circular mounting hole is formed in the surface of the fixing part right above the M-shaped through hole; a group of plug connectors are symmetrically arranged on the inner walls of the two sides of the M-shaped through hole; the plug connector is vertical to the fixing part; the device can be embedded and installed in the wall body through the plug connector; both corners of the top end of the fixing part are set to be round corners.
Preferably: the elastic part comprises a first elastic crank arm, a first connecting plate, a second elastic crank arm, a second connecting plate, a third elastic crank arm and a third connecting plate; the arc-shaped opening end of the first elastic crank arm faces upwards, one end of the first elastic crank arm is fixedly connected with the bottom surface of the fixing part, the other end of the first elastic crank arm is fixedly connected with one end of the first connecting plate, and the other end of the first connecting plate is fixedly connected with the bottom end of the second elastic crank arm; the arc-shaped opening end of the second elastic crank arm faces the fixing part; one side of the second elastic crank arm far away from the fixed part is a contact part; the top end of the second elastic crank arm is fixedly connected with the bottom end of the third elastic crank arm through a second connecting plate; the arc opening end of the third elastic crank arm faces to the direction far away from the fixing part; the top end of the third elastic crank arm is fixedly connected with the third connecting plate; two corners of the top end of the third connecting plate are set to be round corners.
Preferably: the limiting part comprises a fixing rod and a limiting rod; a group of fixed rods are symmetrically and fixedly connected to two sides of the top end of the fixed part; one side of the third connecting plate, which is close to the fixed part, is provided with a limiting rod; the limiting rod is fixedly connected to the fixed rod; the surface of one side of the limiting rod, which is close to the elastic part, is provided with a cushion layer.
Due to the adoption of the technical scheme, the utility model has the following advantages:
two corners of the top ends of the fixed part and the elastic part are both set as round corners, so that the safety of the device during installation is improved; the device can be embedded and installed in a wall body or other objects through the plug connector, so that the stability of the device is improved; when the elastic part is extruded, the elastic part approaches to the fixed part, the first elastic crank arm and the second elastic crank arm are deformed, and when the extrusion force is too large, the elastic part exceeds the deformation limit of the elastic part, so that the device can be damaged; the limiting part limits the moving range of the elastic part, avoids excessive deformation of the elastic part and plays a role in limiting and protecting the elastic part.
Drawings
Fig. 1 is a schematic perspective view of a novel embedded spring.
Fig. 2 is a side view of a novel embedded spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a novel embedded elastic sheet includes a fixing portion 1, an elastic portion 2, and a limiting portion 3; the group of elastic parts 2 are symmetrically arranged on one side of the fixed part 1; a set of limiting parts 3 are symmetrically arranged on the outer side of the top end of the set of elastic parts 2.
The fixed part 1 is a rectangular thin plate; the center of the bottom surface of the fixing part 1 is provided with an M-shaped through hole 11; a group of elastic parts 2 are symmetrically arranged on the fixing parts 1 at two sides of the M-shaped through hole 11; a circular mounting hole 12 is formed in the surface of the fixing part 1 right above the M-shaped through hole 11; a group of plug connectors 13 are symmetrically arranged on the inner walls of the two sides of the M-shaped through hole 11; the plug connector 13 is arranged perpendicular to the fixing part 1; the device can be embedded and installed in a wall or other objects through the plug connector 13, so that the stability of the device is improved; both corners of the top end of the fixing part 1 are round corners, so that the safety of the device during installation is improved.
The elastic part 2 comprises a first elastic crank arm 21, a first connecting plate 22, a second elastic crank arm 23, a second connecting plate 24, a third elastic crank arm 25 and a third connecting plate 26; the arc-shaped opening end of the first elastic crank arm 21 faces upwards, one end of the first elastic crank arm 21 is fixedly connected with the bottom surface of the fixing part 1, the other end of the first elastic crank arm 21 is fixedly connected with one end of a first connecting plate 22, and the other end of the first connecting plate 22 is fixedly connected with the bottom end of a second elastic crank arm 23; the arc opening end of the second elastic crank arm 23 faces the fixing part 1; one side of the second elastic crank arm 23 far away from the fixed part 1 is a contact part; the top end of the second elastic crank arm 23 is fixedly connected with the bottom end of the third elastic crank arm 25 through a second connecting plate 24; the arc opening end of the third elastic crank arm 25 faces to the direction far away from the fixing part 1; the top end of the third elastic crank arm 25 is fixedly connected with a third connecting plate 26; the third connecting plate 26 has rounded corners at both corners of the top end.
The limiting part 3 comprises a fixing rod 31 and a limiting rod 32; a group of fixed rods 31 are symmetrically and fixedly connected to two sides of the top end of the fixed part 1; one side of the third connecting plate 26 close to the fixing part 1 is provided with a limiting rod 32; the limiting rod 32 is fixedly connected to the fixing rod 31; a buffer cushion layer 33 is arranged on the surface of one side of the limiting rod 32 close to the elastic part 2; when the elastic part 2 is extruded, the elastic part 2 approaches to the fixed part 1, the first elastic crank arm 21 and the second elastic crank arm 23 are deformed, and when the extrusion force is too large, the elastic part 2 exceeds the deformation limit, so that the device is damaged; the limiting part 3 limits the moving range of the elastic part 2, avoids excessive deformation of the elastic part, and plays a role in limiting and protecting the elastic part 2.
Claims (3)
1. A novel embedded elastic sheet comprises a fixed part (1), an elastic part (2) and a limiting part (3); the elastic part is characterized in that the group of elastic parts (2) are symmetrically arranged on one side of the fixed part (1); a group of limiting parts (3) are symmetrically arranged on the outer side of the top end of the group of elastic parts (2); the fixing part (1) is a rectangular thin plate; the center of the bottom surface of the fixing part (1) is provided with an M-shaped through hole (11); the group of elastic parts (2) are symmetrically arranged on the fixing parts (1) at two sides of the M-shaped through hole (11); a round mounting hole (12) is formed in the surface of the fixing part (1) right above the M-shaped through hole (11); a group of plug connectors (13) are symmetrically arranged on the inner walls of the two sides of the M-shaped through hole (11); the plug connector (13) is arranged vertically to the fixing part (1); the device can be embedded and installed in the wall body through a plug connector (13); both corners of the top end of the fixing part (1) are set to be round corners.
2. The novel embedded shrapnel of claim 1, characterized in that the elastic part (2) comprises a first elastic crank arm (21), a first connecting plate (22), a second elastic crank arm (23), a second connecting plate (24), a third elastic crank arm (25) and a third connecting plate (26); the arc-shaped opening end of the first elastic crank arm (21) faces upwards, one end of the first elastic crank arm (21) is fixedly connected with the bottom surface of the fixing part (1), the other end of the first elastic crank arm (21) is fixedly connected with one end of the first connecting plate (22), and the other end of the first connecting plate (22) is fixedly connected with the bottom end of the second elastic crank arm (23); the arc-shaped opening end of the second elastic crank arm (23) faces the fixing part (1); one side of the second elastic crank arm (23) far away from the fixed part (1) is a contact part; the top end of the second elastic crank arm (23) is fixedly connected with the bottom end of the third elastic crank arm (25) through a second connecting plate (24); the arc-shaped opening end of the third elastic crank arm (25) faces to the direction far away from the fixing part (1); the top end of the third elastic crank arm (25) is fixedly connected with a third connecting plate (26); two corners of the top end of the third connecting plate (26) are set to be round corners.
3. The novel embedded shrapnel as claimed in claim 1, wherein the limiting part (3) comprises a fixing rod (31) and a limiting rod (32); a group of fixed rods (31) are symmetrically and fixedly connected to two sides of the top end of the fixed part (1); a limiting rod (32) is arranged on one side, close to the fixing part (1), of the third connecting plate (26); the limiting rod (32) is fixedly connected to the fixing rod (31); a buffer cushion layer (33) is arranged on the surface of one side of the limiting rod (32) close to the elastic part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122420575.7U CN215861453U (en) | 2021-10-09 | 2021-10-09 | Novel embedded shell fragment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122420575.7U CN215861453U (en) | 2021-10-09 | 2021-10-09 | Novel embedded shell fragment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215861453U true CN215861453U (en) | 2022-02-18 |
Family
ID=80258733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122420575.7U Active CN215861453U (en) | 2021-10-09 | 2021-10-09 | Novel embedded shell fragment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215861453U (en) |
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2021
- 2021-10-09 CN CN202122420575.7U patent/CN215861453U/en active Active
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