CN220323528U - Durability test device for electric energy meter - Google Patents
Durability test device for electric energy meter Download PDFInfo
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- CN220323528U CN220323528U CN202321339814.9U CN202321339814U CN220323528U CN 220323528 U CN220323528 U CN 220323528U CN 202321339814 U CN202321339814 U CN 202321339814U CN 220323528 U CN220323528 U CN 220323528U
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- durability test
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000006073 displacement reaction Methods 0.000 description 1
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- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model relates to an electric energy meter durability test device which comprises an electric energy meter durability test device body, wherein two vertical plates are connected to the electric energy meter durability test device body through bolts, sliding grooves are respectively formed in the two vertical plates, sliding blocks capable of moving up and down are arranged in the sliding grooves, round grooves are formed in opposite sides of the two sliding blocks, a rotating shaft is rotatably connected in the two round grooves, a rectangular frame is fixed on the rotating shaft, a transparent plate is fixed in the rectangular frame, two mounting seats are connected to the electric energy meter durability test device body through bolts, a connecting shaft is rotatably connected to the two mounting seats, and a tray is fixed on the connecting shaft. Through being in the guard action to display panel and button with the transparent plate in vertical state, can avoid causing the hindrance to operating button or display panel when the transparent plate is lifted, when article needs temporarily place, one side of handheld tray rotates the tray to spacing to the tray, thereby can place article on the tray.
Description
Technical Field
The utility model relates to an electric energy meter durability test technology, in particular to an electric energy meter durability test device.
Background
The electric energy meter is used for measuring electric energy, and the electric energy meter durability test device can be applied to verification and verification of three-phase three-wire or three-phase four-wire multifunctional electronic electric energy meters, mechanical electric energy meters, electromechanical integrated electric energy meters, three-phase multi-user electric energy meters and the like.
The existing electric energy meter durability test device is often inconvenient to protect a display screen panel and buttons on the front side of the device, so that the buttons are easily touched by mistake or damaged by the display screen, and the existing electric energy meter durability test device is often inconvenient to provide a platform for a user to place articles, so that certain limitations exist.
Disclosure of Invention
The utility model aims to provide an electric energy meter durability test device which is used for solving the problems that the existing electric energy meter durability test device is often inconvenient to protect a display screen panel and buttons on the front side of the existing electric energy meter durability test device and inconvenient to provide a platform for a user to place objects.
In order to solve the problems, the utility model provides an electric energy meter durability test device which comprises an electric energy meter durability test device body, wherein two vertical plates are connected to the electric energy meter durability test device body through bolts, sliding grooves are respectively formed in the two vertical plates, sliding blocks capable of moving up and down are arranged in the sliding grooves, round grooves are formed in opposite sides of the two sliding blocks, a rotating shaft is rotatably connected in the two round grooves, a rectangular frame is fixed on the rotating shaft, a transparent plate is fixed in the rectangular frame, two mounting seats are connected to the electric energy meter durability test device body through bolts, a connecting shaft is rotatably connected to the two mounting seats, and a tray is fixed on the connecting shaft.
The durability test device of the electric energy meter provided by the utility model also has the following technical characteristics:
further, the upper side of the sliding chute is communicated with a limiting groove, limiting blocks are respectively fixed on two sides of the rotating shaft, the two limiting blocks can be respectively inserted into the corresponding limiting grooves, and two ends of the rotating shaft are respectively fixed with the corresponding sliding blocks through first torsion springs.
Further, the lower sides of the two sliding blocks are respectively connected with the corresponding vertical plates through the first springs.
Further, two ends of the connecting shaft are fixedly connected with the mounting seat through second torsion springs respectively.
Further, the opposite sides of the two mounting seats are respectively fixed with a base plate, the lower side of the tray is fixed with an inserting frame, a T-shaped rod is connected in the inserting frame in a sliding manner, and the base plates can be positioned between the tray and the T-shaped rod.
Further, one end of the T-shaped rod is fixed with a pull plate, one side of the pull plate is fixed with a tension spring, and one end of the tension spring, which is far away from the pull plate, is fixed with the tray.
The utility model has the following beneficial effects: through being in the guard action to display screen panel and the button of electric energy meter durability test device body with the transparent plate in vertical state, can avoid causing the hindrance to operating button or display screen panel when the transparent plate is lifted, when article needs temporarily place, one side of handheld tray rotates the tray to spacing to the tray, thereby can place article on the tray, behind taking away the article of placing, rotate the tray to vertical state.
Drawings
FIG. 1 is an isometric view of an embodiment of the present utility model;
FIG. 2 is a perspective view of a tray according to an embodiment of the present utility model;
FIG. 3 is a front cut-away view of a mounting block and a connecting shaft according to an embodiment of the present utility model;
FIG. 4 is a front cut-away view of a riser in an embodiment of the utility model;
FIG. 5 is a right side cutaway isometric view of a tray according to an embodiment of the present utility model;
fig. 6 is an enlarged schematic view of the structure of fig. 4 at a according to an embodiment of the present utility model.
Detailed Description
The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the embodiment of the electric energy meter durability test device according to the present utility model shown in fig. 1 to 6, the electric energy meter durability test device includes an electric energy meter durability test device body 1, two risers 2 are connected to the electric energy meter durability test device body 1 through bolts, sliding grooves 3 are respectively provided on the two risers 2, sliding blocks 4 capable of moving up and down are provided in the sliding grooves 3, circular grooves 5 are provided on opposite sides of the two sliding blocks 4, a rotating shaft 6 is rotatably connected to the two circular grooves 5, a rectangular frame 7 is fixed to the rotating shaft 6, a transparent plate 8 is fixed in the rectangular frame 7, so that the transparent plate 8 can rotate and is located at the front side of a display panel and a button of the electric energy meter durability test device body 1, the transparent plate 8 can be rotated to lift the electric energy meter durability test device body 1 through bolts when the button is used, a connecting shaft 10 is rotatably connected to the two mounting seats 9, a tray 11 is fixed to the connecting shaft 10, and the tray 11 can be placed on the tray 11 to store some articles for an operator.
In one embodiment of the present application, preferably, the upper side of the chute 3 is communicated with a limit groove 12, two sides of the rotating shaft 6 are respectively fixed with a limit block 13, two limit blocks 13 can be respectively inserted into the corresponding limit grooves 12, two ends of the rotating shaft 6 are respectively fixed with the corresponding slide block 4 through a first torsion spring 14, when the limit block 13 is inserted into the limit groove 12, the transparent plate 8 is in a vertical state to play a protective role on the display screen panel and the button, and the first torsion spring 14 is in a force storage state.
In one embodiment of the present application, preferably, the undersides of two sliders 4 are connected with corresponding risers 2 through first springs 15 respectively, and the setting of first springs 15 makes slider 4 be located the top of spout 3 under the normality, and stopper 13 inserts in spacing groove 12, and when pulling transparent plate 8 downwards can drive slider 4 and move down, first springs 15 compress, stopper 13 and spacing groove 12 separation, pivot 6 can rotate at the effect of first torsional spring 14 for transparent plate 8 is lifted and does not cause the hindrance to operating button or display panel.
In one embodiment of the present application, preferably, two ends of the connecting shaft 10 are fixedly connected with the mounting seat 9 through the second torsion springs 16 respectively, so that the tray 11 is in a vertical state in a normal state and cannot be used for placing things.
In one embodiment of the present application, preferably, the opposite sides of the two mounting seats 9 are respectively fixed with a pad 17, the lower side of the tray 11 is fixed with an insertion frame 18, a T-shaped rod 19 is slidably connected in the insertion frame 18, the pad 17 can be located between the tray 11 and the T-shaped rod 19, when the tray 11 is required to be used, one side of the handheld tray 11 rotates the tray 11, so that the bottom of the tray 11 contacts with the pad 17, then the T-shaped rod moves to the lower side of the pad 17, thereby playing a limiting role on the tray 11, and the second torsion spring 16 is in a force storage state, and can place objects in the tray 11.
In one embodiment of the present application, preferably, one end of the T-shaped rod 19 is fixed with a pull plate 20, one side of the pull plate 20 is fixed with a tension spring 21, one end of the tension spring 21 away from the pull plate 20 is fixed with the tray 11, and the tension spring 21 can play a limiting role on the T-shaped rod 19, so that the T-shaped rod 19 is prevented from being displaced greatly in the insert frame 18.
When the device needs to use display screen panel or button, the transparent plate 8 of downward pulling can drive slider 4 to move downwards, first spring 15 compression, stopper 13 and spacing groove 12 separation, pivot 6 can rotate at the effect of first torsional spring 14 for transparent plate 8 is lifted and does not cause the hindrance to operating button or display screen panel, and stopper 13 inserts in spacing groove 12 under the normality, transparent plate 8 is in vertical state and plays the guard action to display screen panel and button, when article needs to be temporarily placed, the one side of handheld tray 11 rotates tray 11, make tray 11 bottom and backing plate 17 contact, then remove T shape pole to backing plate 17 downside, thereby play the limiting displacement to tray 11, second torsional spring 16 is in the state of holding, can place the article in tray 11 this moment, and tray 11 normal state is in vertical state, can not place the article.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides an electric energy meter durability test device, includes electric energy meter durability test device body (1), a serial communication port, there are two risers (2) through bolted connection on electric energy meter durability test device body (1), spout (3) have been seted up respectively on two risers (2), be equipped with slider (4) that can reciprocate in spout (3), circular slot (5) have been seted up to the opposite side of two sliders (4), the rotation of two circular slots (5) is connected with a pivot (6), be fixed with rectangle frame (7) on pivot (6), rectangle frame (7) internal fixation has transparent plate (8), be connected with two mount pad (9) through bolted connection on electric energy meter durability test device body (1), rotate on two mount pad (9) and be connected with connecting axle (10), be fixed with tray (11) on connecting axle (10).
2. The electric energy meter durability test device according to claim 1, wherein: limiting grooves (12) are communicated with the upper side of the sliding groove (3), limiting blocks (13) are respectively fixed on two sides of the rotating shaft (6), the two limiting blocks (13) can be respectively inserted into the corresponding limiting grooves (12), and two ends of the rotating shaft (6) are respectively fixed with the corresponding sliding blocks (4) through first torsion springs (14).
3. The electric energy meter durability test device according to claim 2, wherein: the lower sides of the two sliding blocks (4) are respectively connected with the corresponding vertical plates (2) through first springs (15).
4. The electric energy meter durability test device according to claim 1, wherein: two ends of the connecting shaft (10) are fixedly connected with the mounting seat (9) through second torsion springs (16) respectively.
5. The electric energy meter durability test device according to claim 1, wherein: the opposite sides of the two mounting seats (9) are respectively fixed with a backing plate (17), the lower side of the tray (11) is fixed with an inserting frame (18), the inserting frame (18) is connected with a T-shaped rod (19) in a sliding way, and the backing plates (17) can be positioned between the tray (11) and the T-shaped rod (19).
6. The electric energy meter durability test device according to claim 5, wherein: one end of the T-shaped rod (19) is fixed with a pull plate (20), one side of the pull plate (20) is fixed with a tension spring (21), and one end of the tension spring (21) away from the pull plate (20) is fixed with the tray (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321339814.9U CN220323528U (en) | 2023-05-30 | 2023-05-30 | Durability test device for electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321339814.9U CN220323528U (en) | 2023-05-30 | 2023-05-30 | Durability test device for electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220323528U true CN220323528U (en) | 2024-01-09 |
Family
ID=89416769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321339814.9U Active CN220323528U (en) | 2023-05-30 | 2023-05-30 | Durability test device for electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220323528U (en) |
-
2023
- 2023-05-30 CN CN202321339814.9U patent/CN220323528U/en active Active
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