CN214996900U - Hinge for fixed switch cabinet - Google Patents
Hinge for fixed switch cabinet Download PDFInfo
- Publication number
- CN214996900U CN214996900U CN202120752256.3U CN202120752256U CN214996900U CN 214996900 U CN214996900 U CN 214996900U CN 202120752256 U CN202120752256 U CN 202120752256U CN 214996900 U CN214996900 U CN 214996900U
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- round pin
- pin axle
- spring body
- link joint
- hinge
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Abstract
The utility model discloses a hinge for fixed cubical switchboard, including first link joint, second link joint and round pin axle, first link joint includes first round pin axle bed, the second link joint includes second round pin axle bed, it is equipped with the torsional spring to sell epaxial cover, the torsional spring includes first spring body, second spring body and connecting portion, one side butt that the round pin axle was kept away from to connecting portion is on the second link joint, first spring body and second spring body set up respectively in first round pin axle bed both sides, second round pin axle bed has two and sets up respectively in one side that first round pin axle bed was kept away from to first spring body and second spring body, be equipped with the first fixed part of fixed connection portion on the second link joint, can prevent through the torsional spring that the closing process from leading to great striking to appear because of exerting oneself excessively, noise reduction's production prevents that door plant and the cabinet body from deforming because of the striking, the life of extension fixed cubical switchboard.
Description
Technical Field
The utility model belongs to the technical field of the hinge, concretely relates to hinge for fixed cubical switchboard.
Background
The opening and closing of the cabinet door of the fixed switch cabinet are realized by hinges, which are mechanical devices used for connecting two solids and allowing the two solids to rotate relatively.
The existing hinge generally comprises a first chain plate fixed with the cabinet body, a second chain plate fixed with the door plate and a pin shaft, and is simple in structure and convenient to assemble. But the current hinge often can appear leading to door plant and the cabinet body to appear great striking because of exerting oneself too greatly closing the in-process, not only can produce great noise, still can cause door plant and cabinet body to appear deformation, influences the normal use of cubical switchboard.
The hinge with the damper exists in the market, the buffering effect can be generated when the door plate is closed, but the hinge with the damper is complex in structure, large in size and not suitable for a fixed switch cabinet.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a simple structure, occupy small being applicable to fixed being the hinge of cubical switchboard.
1 in order to realize above-mentioned purpose, the utility model discloses a technical scheme is: the utility model provides a hinge for fixed cubical switchboard, includes first link joint, second link joint and round pin axle, first link joint is including supplying the first round pin axle bed that the round pin axle wore to establish, the second link joint is including supplying the second round pin axle bed that the round pin axle wore to establish, the epaxial cover of round pin is equipped with the torsional spring, the torsional spring includes first spring body, second spring body and the connecting portion of Jiong font of connecting first spring body, second spring body, one side butt that the round pin axle was kept away from to connecting portion is on the second link joint, first spring body and second spring body set up respectively in first round pin axle bed both sides, second round pin axle bed has two and sets up respectively in one side that first round pin axle bed was kept away from to first spring body and second spring body, be equipped with the first fixed part of fixed connection portion on the second link joint.
Adopt above-mentioned scheme, can prevent through the torsional spring that the in-process of closing from leading to door plant and the cabinet body great striking to appear because of exerting oneself too greatly, noise abatement's production prevents that door plant and the cabinet body from warping because of the striking, prolongs the life of fixed cubical switchboard, and first spring body and second spring body all set up between first round pin axle bed and second round pin axle bed, can prevent that the torsional spring from the normal use that the great displacement appears and influence the torsional spring in first spring body and second spring body when taking place deformation.
As a further setting of the utility model, first fixed part is the slice, one side and the second link joint fixed connection of first fixed part, another side direction is kept away from the direction bending of round pin axle and is covered on connecting portion.
By adopting the scheme, the connecting part can be conveniently fixed in the shape of the first fixing part, the first fixing part can be kept vertical or bent as required, the connecting part is sleeved on the first fixing part, and the vertical first fixing part is bent to enable the connecting part to be arranged in the first fixing part, so that the assembly is convenient.
As a further configuration of the present invention, the length of the first fixing portion in the bending direction thereof is greater than or equal to the diameter of the connecting portion.
Adopt above-mentioned scheme, fixed connection portion that can be better.
As a further setting of the utility model, two tip of torsional spring all are equipped with the laminating portion of laminating with the second link joint towards the face of round pin axle, be equipped with the second fixed part of fixed laminating portion on the second link joint.
By adopting the scheme, the torsion spring can be more stably deformed, and the buffering effect of the torsion spring is ensured.
As a further setting of the utility model, the second fixed part is the quantity of slice and quantity and laminating portion unanimously, one side and the second link joint fixed connection of second fixed part, the crooked setting of second fixed part just covers in laminating portion.
By adopting the scheme, the second fixing part can be kept in a vertical state, and after the attaching part is arranged on one side of the second fixing part, the second fixing part is bent to cover the attaching part, so that the attaching part can be fixed.
As the utility model discloses a further setting, be equipped with two mounting holes, two on the second link joint the mounting hole is located two second round pin axle beds respectively and keeps away from one side of first round pin axle bed, the axis of mounting hole and the axis mutually perpendicular of round pin axle and coincidence.
By adopting the scheme, the normal use of the door plate can be ensured by the position of the second mounting hole, and the normal use of the torsion spring is ensured.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
The hinge comprises a first chain plate 1, a first pin shaft seat 11, a second chain plate 2, a second pin shaft seat 21, a first fixing part 22, a second fixing part 23, a mounting hole 24, a pin shaft 3, a torsion spring 4, a first spring body 41, a second spring body 42, a connecting part 43 and a fitting part 44.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that, unless otherwise specified, the positional or positional relationship indicated in the description as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are the positional or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The embodiment of the present invention is shown in fig. 1.
The utility model provides a hinge for fixed cubical switchboard, including first link joint 1, second link joint 2 and round pin axle 3, first link joint 1 is including supplying the first round pin axle bed 11 that round pin axle 3 wore to establish, second link joint 2 is including supplying the second round pin axle bed 21 that round pin axle 3 wore to establish, the cover is equipped with torsional spring 4 on the round pin axle 3, torsional spring 4 includes first spring body 41, second spring body 42 and connect first spring body 41, the Jiong font connecting portion 43 of second spring body 42, one side butt that round pin axle 3 was kept away from to connecting portion 43 is on second link joint 2, first spring body 41 and second spring body 42 set up respectively in first round pin axle bed 11 both sides, second round pin axle bed 21 has two and sets up respectively in one side that first spring body 41 and second spring body 42 kept away from first round pin axle bed 11, be equipped with the first fixed part 22 of fixed connection portion 43 on second link joint 2. Can prevent through torsional spring 4 that the cubical switchboard from closing the in-process and leading to door plant and the cabinet body to appear great striking because of exerting oneself too greatly, noise abatement's production prevents that door plant and the cabinet body from warping because of the striking, prolongs the life of fixed cubical switchboard, first spring 41 and second spring 42 all set up between first round pin axle seat 11 and second round pin axle seat 21, can prevent that torsional spring 4 from the normal use that torsional spring 4 is influenced by great displacement in first spring 41 and second spring 42 when taking place to warp.
The first fixing portion 22 is in a sheet shape, one side of the first fixing portion 22 is fixedly connected with the second link plate 2, and the other side is bent away from the pin shaft 3 and covers the connecting portion 43. The shape of the first fixing portion 22 facilitates fixing the connection portion 43, and the length of the first fixing portion 22 in the bending direction thereof is greater than the diameter of the connection portion 43. The first fixing portion 22 can be kept vertical or bent as required, and after the connecting portion 43 is sleeved on the first fixing portion 22, the vertical first fixing portion 22 is bent to enable the connecting portion 43 to be arranged in the first fixing portion 22, so that assembly is facilitated.
Both ends of torsional spring 4 all are equipped with the laminating portion 44 that sets up with second link joint 2 towards the face laminating of round pin axle 3, are equipped with the second fixed part 23 of fixed laminating portion 44 on the second link joint 2. The torsion spring 4 can be more stably deformed, and the buffering effect of the torsion spring 4 is ensured.
The second fixing portions 23 are sheet-shaped, the number of the second fixing portions is the same as that of the attaching portions 44, one side of each second fixing portion is fixedly connected with the second link plate 2, and the second fixing portions 23 are arranged in a bent manner and cover the attaching portions 44. The second fixing portion 23 can be kept in a vertical state, and after the attaching portion 44 is disposed on one side of the second fixing portion 23, the attaching portion 44 can be fixed by bending the second fixing portion 23 to cover the attaching portion 44.
Two mounting holes 24 are formed in the second chain plate 2, the two mounting holes 24 are respectively located on one side, away from the first pin shaft seat 11, of the two second pin shaft seats 21, and the axes of the mounting holes 24 are perpendicular to and coincident with the axis of the pin shaft 3. The position of the second mounting hole 24 can ensure the normal use of the door panel and the normal use of the torsion spring 4.
The utility model discloses do not confine the above-mentioned embodiment to, the general technical personnel in this field can adopt other multiple embodiments to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a hinge for fixed cubical switchboard, includes first link joint, second link joint and round pin axle, first link joint is including supplying the first round pin axle bed that the round pin axle wore to establish, the second link joint is including supplying the second round pin axle bed that the round pin axle wore to establish, its characterized in that: the hinge pin is sleeved with a torsion spring, the torsion spring comprises a first spring body, a second spring body and Jiong-shaped connecting portions connected with the first spring body and the second spring body, one side, far away from the hinge pin, of each connecting portion abuts against the second chain plate, the first spring body and the second spring body are arranged on two sides of the first pin shaft seat respectively, the second pin shaft seats are provided with two first fixing portions, the two second fixing portions are arranged on one sides, far away from the first pin shaft seat, of the first spring body and the second spring body respectively, and the second chain plate is provided with a first fixing portion for fixing the connecting portions.
2. A hinge for a stationary switchgear, according to claim 1, characterized in that: the first fixing part is flaky, one side of the first fixing part is fixedly connected with the second chain plate, and the other side of the first fixing part is bent towards the direction away from the pin shaft and covers the connecting part.
3. A hinge for a stationary switchgear, according to claim 2, characterized in that: the length of the first fixing part in the bending direction is greater than or equal to the diameter of the connecting part.
4. A hinge for a stationary switchgear, according to claim 3, characterized in that: two tip of torsional spring all are equipped with the laminating portion of laminating with the second link joint towards the face of round pin axle, be equipped with the second fixed part of fixed laminating portion on the second link joint.
5. The hinge for a stationary switchgear according to claim 4, characterized in that: the second fixing part is flaky and the quantity is consistent with that of the attaching part, one side of the second fixing part is fixedly connected with the second chain plate, and the second fixing part is bent and covers the attaching part.
6. A hinge for a stationary switchgear, according to claim 5, characterized in that: the second chain plate is provided with two mounting holes, the two mounting holes are respectively positioned on one side of the two second pin shaft seats far away from the first pin shaft seat, and the axes of the mounting holes are perpendicular to and coincident with the axis of the pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120752256.3U CN214996900U (en) | 2021-04-13 | 2021-04-13 | Hinge for fixed switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120752256.3U CN214996900U (en) | 2021-04-13 | 2021-04-13 | Hinge for fixed switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214996900U true CN214996900U (en) | 2021-12-03 |
Family
ID=79136364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120752256.3U Active CN214996900U (en) | 2021-04-13 | 2021-04-13 | Hinge for fixed switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214996900U (en) |
-
2021
- 2021-04-13 CN CN202120752256.3U patent/CN214996900U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |