CN210835015U - Dual-purpose electric energy meter - Google Patents
Dual-purpose electric energy meter Download PDFInfo
- Publication number
- CN210835015U CN210835015U CN201921379519.XU CN201921379519U CN210835015U CN 210835015 U CN210835015 U CN 210835015U CN 201921379519 U CN201921379519 U CN 201921379519U CN 210835015 U CN210835015 U CN 210835015U
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- China
- Prior art keywords
- guide rail
- hook
- watchcase
- couple
- electric energy
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Abstract
The utility model relates to a double-purpose electric energy meter, including watchcase, circuit board of setting in the watchcase, set up the end button box in watchcase one end, watchcase back offer and be used for setting up the guide rail groove on the guide rail, one side in guide rail groove slides and is provided with the couple, and elastic connection between couple and the base, locking guide rail when the couple is located the initial position, unblock guide rail when couple slides and breaks away from the initial position. The utility model discloses the realization can adopt the hook formula installation also can the guide rail type installation, and the couple realizes simultaneously that convenience of customers uses guide rail groove inlet wire locking.
Description
Technical Field
The utility model relates to an electric energy meter.
Background
The electric energy meter is used for measuring electrical parameters in a circuit, and in some cases, the electric energy meter can adopt a hook type or a guide rail type during installation, so that the installation mode is relatively fixed and is not flexible enough.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a can also realize the double-purpose electric energy meter of couple formula installation in order to realize guide tracked installation.
The utility model discloses a following technical scheme realizes:
the utility model provides a double-purpose electric energy meter, includes the watchcase, sets up circuit board in the watchcase, sets up the end button box in watchcase one end, watchcase back offer be used for setting up the guide rail groove on the guide rail, one side in guide rail groove slides and is provided with the couple, and elastic connection between couple and the base, the couple is located locking guide rail when initial position, and the couple slides and breaks away from the unblock guide rail when initial position.
Preferably, the hanger is located above the rail groove.
Preferably, a sliding groove is formed in the upper portion of the guide rail groove and intersects with the guide rail groove, limiting strips extend towards two sides of the sliding groove respectively, and the hook is slidably arranged in the sliding groove and limited in the limiting strips.
Preferably, the middle part of the hook is provided with an opening, a screw is fixed on the watchcase in the opening, and one end of a spring is fixed on the screw and the other end is connected with the hook.
Preferably, when the hook is at the initial position, the lower end of the hook extends out of the guide rail groove.
Preferably, the upper end of the hook is provided with a hanging hole.
Preferably, the watchcase comprises a base and a cover plate, welding ribs are respectively arranged on the edges of the base and the cover plate, and the cover plate is welded on the base through ultrasonic waves.
A guide rail groove is formed in the back of the watch case, guide rail installation is achieved, a hook is arranged above the guide rail groove, and locking of the guide rail is achieved directly through the hook. The hook is arranged above the guide rail groove in a sliding mode, and the hook is elastically connected with the watchcase. When the hook is at the initial position, the hook is in a locking state to the guide rail type, unlocking is needed, the lower end of the hook is moved out of the guide rail groove only by moving the hook, and the hook is restored to the locking state after being released. When the hook is needed to be installed, the hook is directly used for implementation.
The beneficial effects of the utility model reside in that: the utility model discloses the realization can adopt the hook formula installation also can the guide rail type installation, and the couple realizes simultaneously that convenience of customers uses guide rail groove inlet wire locking.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The following provides a more detailed description of the present invention with reference to the accompanying drawings and detailed description.
As shown in fig. 1, the dual-purpose electric energy meter comprises a meter case 8, a circuit board arranged in the meter case, and an end button box arranged at one end of the meter case, wherein a guide rail groove 7 arranged on a guide rail is arranged at the back of the meter case. The guide rail groove top intersects with the guide rail groove and has seted up sliding tray 2, and sliding tray and guide rail groove 7 intersect perpendicularly, and the sliding tray both sides extend in opposite directions respectively have spacing 5, are provided with couple 3 in the sliding tray, and couple 3 spacing in spacing 5. The middle part of the hook is provided with an opening 6, a screw is fixed on the watchcase in the opening, one end of a spring 4 is fixed on the screw, and the other end of the spring is connected with the hook, so that the hook 3 can slide up and down in the sliding groove 2 and is elastically connected with the watchcase. When the hook 3 is located at the initial position, the lower end of the hook extends out of the guide rail groove 7 to lock the guide rail, and the hook slides away from the initial position to unlock the guide rail when the hook slides away from the guide rail groove. The upper end of the hook is provided with a hanging hole 1 which can be used for hanging.
The watchcase includes base and apron, base and apron border be provided with the welding muscle respectively, the apron passes through ultrasonic welding on the base, has waterproof theftproof function.
A guide rail groove 7 is formed in the back of the watch case to achieve guide rail installation, a hook 3 is arranged above the guide rail groove, and the guide rail is directly locked through the hook. The hook is arranged above the guide rail groove in a sliding mode, and the hook is elastically connected with the watchcase. When the hook is at the initial position, the hook is in a locking state to the guide rail type, unlocking is needed, the lower end of the hook is moved out of the guide rail groove only by moving the hook, and the hook is restored to the locking state after being released. When the hook is needed to be installed, the hook is directly used for implementation.
The utility model discloses the realization can adopt the hook formula installation also can the guide rail type installation, and the couple realizes simultaneously that convenience of customers uses guide rail groove inlet wire locking.
Claims (7)
1. The utility model provides a double-purpose electric energy meter, includes the watchcase, sets up circuit board in the watchcase, sets up the end button box in watchcase one end, watchcase back offer be used for setting up the guide rail groove on the guide rail, its characterized in that: one side in guide rail groove slides and is provided with the couple, and elastic connection between couple and the base, the couple locks the guide rail when being located initial position, and the couple slides and breaks away from the unblock guide rail when initial position.
2. The dual-purpose electric energy meter according to claim 1, wherein: the hook is positioned above the guide rail groove.
3. The dual-purpose electric energy meter according to claim 2, wherein: the guide rail groove top intersects with the guide rail groove and has seted up the sliding tray, and the sliding tray both sides extend in opposite directions respectively has spacing, the couple is slided and is located the sliding tray and spacing in spacing.
4. A dual-purpose electric energy meter according to claim 3, characterized in that: the middle part of the hook is provided with an opening, a screw is fixed on the watchcase in the opening, and one end of a spring is fixed on the screw and the other end is connected with the hook.
5. The dual-purpose electric energy meter according to claim 4, wherein: when the hook is at the initial position, the lower end of the hook extends out of the guide rail groove.
6. The dual-purpose electric energy meter according to claim 5, wherein: the upper end of the hook is provided with a hanging hole.
7. The dual-purpose electric energy meter according to claim 6, wherein: the watchcase include base and apron, base and apron border be provided with the welding muscle respectively, the apron pass through ultrasonic welding on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921379519.XU CN210835015U (en) | 2019-08-23 | 2019-08-23 | Dual-purpose electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921379519.XU CN210835015U (en) | 2019-08-23 | 2019-08-23 | Dual-purpose electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210835015U true CN210835015U (en) | 2020-06-23 |
Family
ID=71253713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921379519.XU Active CN210835015U (en) | 2019-08-23 | 2019-08-23 | Dual-purpose electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210835015U (en) |
-
2019
- 2019-08-23 CN CN201921379519.XU patent/CN210835015U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |