CN212031569U - Limiting structure of circuit board in electric meter box - Google Patents
Limiting structure of circuit board in electric meter box Download PDFInfo
- Publication number
- CN212031569U CN212031569U CN202020393338.9U CN202020393338U CN212031569U CN 212031569 U CN212031569 U CN 212031569U CN 202020393338 U CN202020393338 U CN 202020393338U CN 212031569 U CN212031569 U CN 212031569U
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- CN
- China
- Prior art keywords
- circuit board
- main part
- case main
- ammeter case
- ammeter
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Abstract
The utility model discloses a limit structure of ammeter incasement circuit board, including ammeter case main part, upper cover and tail-hood, the upper cover is connected with ammeter case main part, the tail-hood is rotationally connected on covering, ammeter case main part's inside is equipped with and is used for carrying out spacing buckle to the circuit board, the buckle is located two angles of tail-hood are kept away from to ammeter case main part, ammeter case main part is being close to that end of tail-hood is equipped with the mount pad that the power supply circuit board was placed, be equipped with a recess on the mount pad, the beneficial effects of the utility model are that: the buckle in the ammeter case main part can press from both sides tight circuit board's one end, and the other end of circuit board is placed on the mount pad, and arch on the mount pad is spacing to the circuit board, prevents to rock about the circuit board, sets up spacing post at the inside wall of ammeter case main part simultaneously, further prevents rocking of circuit board.
Description
Technical Field
The utility model relates to an ammeter case technical field especially relates to a limit structure of ammeter incasement circuit board.
Background
Be equipped with the circuit board in the ammeter case, in the installation of circuit board, prevent that the circuit board from appearing rocking in the use, and generally not set up in the current ammeter case and carry out spacing device to the circuit board, this damage that just probably causes the circuit board has reduced the life of ammeter case to probably bring the potential safety hazard.
Disclosure of Invention
To prior art's current situation, provide a limit structure of ammeter incasement circuit board, carry on spacingly to the circuit board, guarantee the stability of circuit board in the use, increase ammeter case's life, reduce the emergence of potential safety hazard.
The technical scheme adopted by the invention is as follows: the utility model provides a limit structure of circuit board in ammeter case, includes ammeter case main part, upper cover and tail-hood, the upper cover is connected with ammeter case main part, the tail-hood rotationally connects on covering, ammeter case main part's inside is equipped with and is used for carrying out spacing buckle to the circuit board, the buckle is located two angles of tail-hood are kept away from to ammeter case main part, ammeter case main part is being close to the end of tail-hood is equipped with the mount pad that the power supply circuit board was placed, be equipped with a recess on the mount pad.
Preferably, both sides of the groove are provided with upward protrusions.
Preferably, an upper surface of the projection is higher than an upper surface of the mounting seat. The circuit board can cut out a breach between adjacent contact in order to prevent adjacent contact before the installation, and recess on the mount pad is the same with the breach width on the circuit board, and the ascending arch in recess both sides can be placed on the mount pad at the circuit board after to carry on spacingly to the breach on the circuit board, can avoid adjacent contact, can spacing to the circuit board again, prevents that the circuit board from rocking about.
As preferred, the inside wall of ammeter case main part is equipped with spacing post, and after the circuit board installation was accomplished, the spacing post of the interior both sides of ammeter case main part can further prevent rocking about the circuit board.
Preferably, the inner side wall of the electric meter box main body is provided with a reinforcing rib, and the reinforcing rib is used for increasing the strength of the electric meter box main body.
Preferably, the number of the buckles is at least two.
After the structure more than adopting, compared with the prior art, the utility model has the following advantages:
the buckle in the ammeter case main part can press from both sides tight circuit board's one end, and the other end of circuit board is placed on the mount pad, and arch on the mount pad is spacing to the circuit board, prevents to rock about the circuit board, sets up spacing post at the inside wall of ammeter case main part simultaneously, further prevents rocking of circuit board.
Drawings
Fig. 1 is a first schematic view of the inside of an electric meter box main body of the present invention;
fig. 2 is a second schematic view of the inside of the main body of the electric meter box of the present invention;
FIG. 3 is a schematic view of the structure of the electric meter box of the present invention;
FIG. 4 is a schematic view of the structure of the mounting seat of the present invention;
fig. 5 is a schematic view of the buckle structure of the present invention.
In the figure, 1, ammeter case main part, 2, upper cover, 3, tail-hood, 4, buckle, 5, mount pad, 5.1, recess, 5.1.1, arch, 6, spacing post, 7, strengthening rib, 4.1, indent, 4.1.1 interior lower surface, 4.1.2, interior upper surface.
Detailed Description
The principles and features of the present invention are described below, with the examples being given only for the purpose of illustration and not for the purpose of limiting the scope of the invention.
As shown in fig. 1 to 5, a limit structure of circuit board in ammeter case, including ammeter case main part 1, upper cover 2 and tail-hood 3, upper cover 2 is connected with ammeter case main part 1, tail-hood 2 rotationally connects on the upper cover 2, ammeter case main part 1's inside is equipped with and is used for carrying out spacing buckle 4 to the circuit board, buckle 4 is located ammeter case main part keeps away from two angles of tail-hood 3, ammeter case main part 1 is equipped with mount pad 5 that the circuit board was placed at the end that is close to tail-hood 3, be equipped with a recess 5.1 on the mount pad 5, the both sides of recess 5.1 are equipped with ascending arch 5.1.1.
Specifically, the upper surface of the projection 5.1.1 is higher than the upper surface of the mounting seat 5; the circuit board can cut out a breach between adjacent contact in order to prevent adjacent contact before the installation, and recess on the mount pad is the same with the breach width on the circuit board, and the ascending arch in recess both sides can be placed on the mount pad at the circuit board after to carry on spacingly to the breach on the circuit board, can avoid adjacent contact, can spacing to the circuit board again, prevents that the circuit board from rocking about.
The inside wall of ammeter case main part 1 is equipped with spacing post 6, and after the circuit board installation was accomplished, the spacing post of the interior both sides of ammeter case main part can further prevent rocking about the circuit board.
The inside wall of ammeter case main part 1 is equipped with strengthening rib 7, and the strengthening rib is in order to increase the intensity of ammeter case main part.
Preferably, the number of the buckles 4 in the application is two, and the buckles are symmetrically distributed.
Specifically, the upper part of the buckle 4 is provided with an inner recess 4.1, the inner recess 4.1 is integrally in a T shape, the width of the inner lower surface 4.1.1 of the inner recess 4.1 is larger than the width of the inner upper surface 4.1.2 of the inner recess 4.1, and the circuit board is placed on the inner lower surface 4.1.1 of the inner recess 4.1, so that the contact area between the buckle and the circuit board can be increased, and the clamping stability is increased; the height of the indent 4.1 is greater than the thickness of the circuit board, which facilitates the circuit board to be placed into the buckle.
The inner recess and the upper end of the buckle are in transition through an inclined plane, so that the buckle can be conveniently broken off, and a circuit board can be conveniently placed.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments, and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed above, or as otherwise known in the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. The utility model provides a limit structure of circuit board in ammeter case, includes ammeter case main part (1), upper cover (2) and tail-hood (3), upper cover (2) are connected with ammeter case main part (1), tail-hood (3) rotationally connect on upper cover (2), its characterized in that: the inside of ammeter case main part (1) is equipped with and is used for carrying out spacing buckle (4) to the circuit board, buckle (4) are located two angles of tail-hood (3) are kept away from in ammeter case main part (1), ammeter case main part (1) is being close to that end of tail-hood (3) is equipped with mount pad (5) that the power supply circuit board was placed, be equipped with a recess (5.1) on mount pad (5).
2. The limit structure of the circuit board in the ammeter box as claimed in claim 1, wherein: both sides of the groove (5.1) are provided with upward bulges (5.1.1).
3. The limit structure of the circuit board in the ammeter box as claimed in claim 2, wherein: the upper surface of the bulge (5.1.1) is higher than the upper surface of the mounting seat (5).
4. The limit structure of the circuit board in the ammeter box as claimed in claim 1, wherein: the inside wall of ammeter case main part (1) is equipped with spacing post (6).
5. The limit structure of the circuit board in the ammeter box as claimed in claim 1, wherein: the inside wall of ammeter case main part (1) is equipped with strengthening rib (7).
6. The limit structure of the circuit board in the ammeter box as claimed in claim 1, wherein: the number of the buckles (4) is at least two.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019204078770 | 2019-03-28 | ||
| CN201920407877 | 2019-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212031569U true CN212031569U (en) | 2020-11-27 |
Family
ID=73487966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020393338.9U Active CN212031569U (en) | 2019-03-28 | 2020-03-25 | Limiting structure of circuit board in electric meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212031569U (en) |
-
2020
- 2020-03-25 CN CN202020393338.9U patent/CN212031569U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |