CN220545274U - Quick locking closure device - Google Patents
Quick locking closure device Download PDFInfo
- Publication number
- CN220545274U CN220545274U CN202322192456.XU CN202322192456U CN220545274U CN 220545274 U CN220545274 U CN 220545274U CN 202322192456 U CN202322192456 U CN 202322192456U CN 220545274 U CN220545274 U CN 220545274U
- Authority
- CN
- China
- Prior art keywords
- knob
- upper cover
- bottom shell
- component
- quick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Tumbler Switches (AREA)
Abstract
The utility model discloses a quick cover locking device, which comprises a knob mechanism and a stop slot mechanism; the knob mechanism comprises an upper cover, a knob and a knob member; the stop groove mechanism comprises a bottom shell, and a stop groove is formed in the bottom shell; one end of the upper cover is rotationally connected with one end of the bottom shell; the upper end surface and the lower end surface of the other end of the upper cover are respectively provided with a knob and a knob component; one end of the knob component is connected with the knob; when the other end of the knob component is positioned in the stop groove on the bottom shell, the upper cover is locked; when the knob is rotated 90 degrees, the other end of the knob member is rotated out of the stopper groove on the bottom case, and the upper cover is opened. The utility model can realize quick and efficient uncovering and locking.
Description
Technical Field
The utility model relates to the field of electrical equipment, in particular to a quick cover locking device.
Background
The current PT secondary module box in electric field, interval secondary module box and PT switch transparent apron, wiring lid on the box open and shut loaded down with trivial details, do not do spacing design to uncap, and the majority of the locking closure of transparent apron is with screw fixation, and it is long to open and shut the time that needs the instrument and open and shut, and inefficiency proposes a quick locking closure device that can realize quick high-efficient uncapping locking closure.
Disclosure of Invention
In view of the technical problems in the background art, the utility model provides a quick cover locking device capable of realizing quick and efficient cover opening and cover locking. In order to achieve the above purpose, the present utility model provides the following technical solutions:
a quick cover locking device comprises a knob mechanism and a stop slot mechanism;
the knob mechanism comprises an upper cover, a knob and a knob member;
the stop groove mechanism comprises a bottom shell, and a stop groove is formed in the bottom shell;
one end of the upper cover is rotationally connected with one end of the bottom shell; the upper end surface and the lower end surface of the other end of the upper cover are respectively provided with a knob and a knob component; one end of the knob component is connected with the knob;
when the other end of the knob component is positioned in the stop groove on the bottom shell, the upper cover is locked;
when the knob is rotated 90 degrees, the other end of the knob member is rotated out of the stopper groove on the bottom case, and the upper cover is opened.
Preferably, the knob is connected to one end of the knob member by a screw.
Preferably, the knob and knob member are in two groups; the two groups of knobs and knob components are respectively arranged at two sides of the other end of the upper cover; two stop grooves are formed in corresponding positions on the bottom shell.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the rotatable knob and the corresponding knob member, the knob member is separated from or blocked by the stop groove of the bottom shell by rotating the knob, so that the quick and efficient uncovering or locking of the cover is realized, and the operation is convenient;
2. the device is provided with two groups of knobs and knob components on the upper cover, and two stop grooves are arranged at corresponding positions on the bottom shell, so that the upper cover is locked more firmly.
Drawings
FIG. 1 is a schematic view showing the installation of a quick lock cover device in a PT secondary module case of the present utility model;
FIG. 2 is a schematic view of a quick cover locking device in a PT secondary module case according to the present utility model;
FIG. 3 is a schematic view of a rapid locking device for a compartment secondary module case according to the present utility model;
fig. 4 is a schematic structural diagram of a quick cover locking device in a PT switch box according to the present utility model.
In the figure, 1-knob mechanism, 1-1-knob, 1-2-upper cover, 1-3-knob member, 1-4-screw,
2-stop groove mechanism, 2-1-bottom shell, 2-2-stop groove.
Detailed Description
Referring to fig. 1 to 4, a quick cover locking device comprises a knob mechanism 1 and a stop slot mechanism 2;
the knob mechanism 1 comprises an upper cover 1-2, a knob 1-1 and a knob member 1-3;
the stop groove mechanism 2 comprises a bottom shell 2-1, and a stop groove 2-2 is arranged on the bottom shell 2-1;
one end of the upper cover 1-2 is rotatably connected with one end of the bottom shell 2-1; the upper end surface and the lower end surface of the other end of the upper cover 1-2 are respectively provided with a knob 1-1 and a knob component 1-3; one end of the knob component 1-3 is connected with the knob 1-1;
when the other end of the knob member 1-3 is located in the stopper groove 2-2 on the bottom case 2-1, the upper cover 1-2 is locked;
when the knob 1-1 is rotated 90 degrees, the other end of the knob member 1-3 is rotated out of the stopper groove 2-2 on the bottom case 2-1, and the upper cover 1-2 is opened.
The knob 1-1 is connected with one end of the knob member 1-3 by a screw 1-4.
The knob 1-1 and the knob component 1-3 are divided into two groups; two groups of knobs 1-1 and knob members 1-3 are respectively arranged at two sides of the other end of the upper cover 1-2; two stop grooves 2-2 are arranged at corresponding positions on the bottom shell 2-1.
Embodiment one: fig. 1-2 show a quick cover locking device in a PT secondary module box, which includes the quick cover locking device.
Embodiment two: fig. 3 shows a quick lock cover device in a spaced secondary module box, comprising the quick lock cover device.
Embodiment III: fig. 4 shows a rapid capping device in a PT switch box, including the rapid capping device described above.
As shown in fig. 1 to 4, the working principle and flow of the utility model are as follows:
when the other ends of the two groups of knob members 1-3 are arranged on the lower end surfaces of the stop grooves 2-2 (such as the direction of the knob member 1-3 on the right in fig. 2) on the corresponding bottom shell 2-1, the upper cover 1-2 is locked;
when the knob 1-1 is rotated ninety degrees (as in the direction of the knob member 1-3 on the left in fig. 2) (the rotation directions of the two knobs are opposite), the other end of the knob member 1-3 is rotated out of the corresponding stopper groove 2-2 on the bottom case 2-1, and the upper cover 1-2 is opened.
When the upper cover 1-2 needs to be locked, the upper cover 1-2 is closed, the knob 1-1 is rotated ninety degrees reversely, the other end of the knob component 1-3 is rotated to clamp the stop groove 2-2 on the corresponding bottom shell 2-1, and the upper cover 1-2 is locked.
Claims (3)
1. A quick locking closure device, characterized in that: comprises a knob mechanism and a stop slot mechanism;
the knob mechanism comprises an upper cover, a knob and a knob member;
the stop groove mechanism comprises a bottom shell, and a stop groove is formed in the bottom shell;
one end of the upper cover is rotationally connected with one end of the bottom shell; the upper end surface and the lower end surface of the other end of the upper cover are respectively provided with a knob and a knob component; one end of the knob component is connected with the knob;
when the other end of the knob component is positioned in the stop groove on the bottom shell, the upper cover is locked;
when the knob is rotated 90 degrees, the other end of the knob member is rotated out of the stopper groove on the bottom case, and the upper cover is opened.
2. The quick lock cover device as claimed in claim 1, wherein: the knob is connected with one end of the knob component through a screw.
3. The quick lock cover device as claimed in claim 1, wherein:
the knob and the knob component are two groups; the two groups of knobs and knob components are respectively arranged at two sides of the other end of the upper cover; two stop grooves are formed in corresponding positions on the bottom shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192456.XU CN220545274U (en) | 2023-08-15 | 2023-08-15 | Quick locking closure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192456.XU CN220545274U (en) | 2023-08-15 | 2023-08-15 | Quick locking closure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220545274U true CN220545274U (en) | 2024-02-27 |
Family
ID=89974968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322192456.XU Active CN220545274U (en) | 2023-08-15 | 2023-08-15 | Quick locking closure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220545274U (en) |
-
2023
- 2023-08-15 CN CN202322192456.XU patent/CN220545274U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |