CN214585645U - Ammeter support of ammeter case - Google Patents
Ammeter support of ammeter case Download PDFInfo
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- CN214585645U CN214585645U CN202120698060.0U CN202120698060U CN214585645U CN 214585645 U CN214585645 U CN 214585645U CN 202120698060 U CN202120698060 U CN 202120698060U CN 214585645 U CN214585645 U CN 214585645U
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Abstract
The utility model relates to an ammeter support of ammeter case belongs to table case annex equipment technical field. The ammeter support of the ammeter box comprises a support body, an assembling seat, a connector lug and a protection plate; two groups of assembling seats are symmetrically and fixedly arranged at the lower end of the support body; a plurality of connector lugs are arranged on the assembling seat at intervals; one side of the assembling seat is hinged with a protection plate; the assembly seat is of an integrated structure; the assembly base is of a long strip assembly structure with a convex-shaped cross section; support plates are symmetrically arranged on two sides of the top end of the assembling seat; one end of the supporting plate is hinged with a protective plate; an engagement hole is formed in the assembling seat on one side of the supporting plate. The ammeter support of this ammeter case has solved the ammeter cassette of current ammeter case and has had the problem of "assembly efficiency is low", "material utilization is low" and "the radiating effect is not good", has satisfied enterprise's production and user's user demand.
Description
Technical Field
The utility model relates to an ammeter support of ammeter case belongs to table case annex equipment technical field.
Background
In daily life of people, before a power grid enters a household, the electric quantity needs to be measured through an electric meter in an electric meter box. A switch and an ammeter are arranged in the ammeter box; the ammeter is installed on the inside ammeter support of ammeter case through the mode of pegging graft. The current ammeter support (like the utility model patent of the grant publication No. CN207703917U discloses an ammeter cassette), it can satisfy the needs that the ammeter case used to a certain extent though can realize the quick installation and the wiring of ammeter. However, the existing electric meter card holder has the following problems:
1. the mounting block of the conventional ammeter clamping seat for assembling the connector lug is of a split structure; need be after its assembly is "integral type" structure during the assembly, assemble the problem that has "assembly efficiency low" to the binding post again.
2. The mounting block of the conventional electric meter clamping seat is not provided with a positioning mechanism, so that the problem of synchronous deviation of a connector lug due to deviation is easily caused on the whole electric meter clamping seat; after the connector lug is deviated, the problem of poor contact between the connector lug and an ammeter is easily caused.
3. The clamping seat body of the conventional electric meter clamping seat is of a solid structure, and although the clamping seat body has the characteristic of high strength, the clamping seat body has the problem of low material utilization rate; when the cassette body was solid construction in addition, the heat dissipation macropore that sets up on it will be direct with the laminating of ammeter case, so after the ammeter was installed on the ammeter cassette, will form a confined space between ammeter and the heat dissipation macropore, had the problem of "radiating effect is not good".
Therefore, a new electric meter support is needed to be developed to solve the above problems of the electric meter clamping seat of the existing electric meter box.
Disclosure of Invention
The utility model aims to provide a: the utility model provides a simple structure, convenient to use to solve the ammeter support of the ammeter case of the ammeter cassette of current ammeter case and have "assembly efficiency is low", "material utilization is low" and "the radiating effect is not good" problem.
The technical scheme of the utility model is that:
an ammeter support of an ammeter box comprises a support body, an assembling seat, a connector lug and a protection plate; two groups of assembling seats are symmetrically and fixedly arranged at the lower end of the support body; a plurality of connector lugs are arranged on the assembling seat at intervals; one side of the assembling seat is hinged with a protection plate; the method is characterized in that: the assembly seat is of an integrated structure; the assembly base is of a long strip assembly structure with a convex-shaped cross section; support plates are symmetrically arranged on two sides of the top end of the assembling seat; one end of the supporting plate is hinged with a protective plate; an engagement hole is formed in the assembling seat on one side of the supporting plate; four groups of stepped wiring through holes are arranged at the middle position of the assembling seat at intervals; a wire groove is arranged on the assembling seat at one side of the wiring through hole; two groups of guide rings are arranged on the assembly seat above the wiring through hole at intervals; a lightening hole is arranged between the adjacent guide rings; the bottom of the assembling seat is symmetrically provided with positioning frames; the assembling seat is provided with a connector lug through the wiring through hole and the corresponding guide ring.
The support body is symmetrically provided with large heat dissipation holes; limiting strips are symmetrically arranged on the support body on two sides of the large heat dissipation hole; connecting support legs are arranged on the upper end and the lower end of the support body of the limiting strip positioned on the outer side; the connecting support leg is internally provided with an assembling hole; a mounting port is formed in the support body above the large heat dissipation hole; the inside of the hanging port is provided with a hanging nail; two groups of small heat dissipation holes are symmetrically arranged on the support body below the large heat dissipation holes; positioning bosses are symmetrically arranged on the support body below the two groups of small radiating holes; an assembling boss is arranged on one side of the positioning boss; the assembling boss is provided with an assembling threaded sleeve; the top end of the assembly boss is provided with a limit stop pin.
The edge of the bottom surface of the support body is provided with a reinforcing vertical rib; the upper part of the bottom surface of the support body is symmetrically provided with supporting support legs; support guard plates are symmetrically arranged on the bottom surface of the support body below the large heat dissipation hole; the supporting legs are connected with the corresponding supporting guard plates through transition vertical plates; a reinforcing ring A is arranged on the bottom surface of the support body at the periphery of the large heat dissipation hole; a reinforcing ring B is arranged on the bottom surface of the support body at the periphery of the small heat dissipation hole; a reinforcing ring C is arranged on the bottom surface of the support body corresponding to the positioning boss; between reinforcing ring A and the reinforcing ring B and between reinforcing ring B and the reinforcing ring C all through short circuit muscle interconnect.
An avoidance notch is formed in the middle of the protection plate; and observation holes are arranged on two sides of the avoiding notch.
The utility model has the advantages that:
this ammeter support of ammeter case, compact structure, design benefit have solved the ammeter cassette of current ammeter case through optimal design and have had the problem of "assembly efficiency is low", "material utilization is low" and "the radiating effect is not good", have satisfied enterprise's production and user's user demand.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure in the direction A-A in FIG. 1;
fig. 3 is a schematic front view of the support body of the present invention;
fig. 4 is a schematic view of an axial structure of the support body of the present invention;
fig. 5 is a rear view structural diagram of the support body of the present invention;
fig. 6 is a schematic view of an axial structure of the support body of the present invention;
fig. 7 is a schematic structural view of the assembly seat and the protection plate of the present invention;
fig. 8 is a schematic structural view of the mount and the connector lug of the present invention;
FIG. 9 is a schematic view of the structure in the direction B-B in FIG. 8;
FIG. 10 is a rear view of the structure of FIG. 8;
fig. 11 is a schematic structural view of a protection plate of the present invention;
fig. 12 is a schematic axial view of the mounting base according to the present invention;
fig. 13 is a schematic view of an axial measurement structure of the assembly base of the present invention.
In the figure: 1. a support body; 2. assembling a seat; 3. a connector lug; 4. a protection plate; 5. a support plate; 6. an engagement hole; 7. a wiring through hole; 8. a wire guide groove; 9. a positioning frame; 10. a guide ring; 11. a heat dissipation big hole; 12. a limiting strip; 13. a heat dissipation small hole; 14. connecting support legs; 15. an assembly hole; 16. a mounting port; 17. hanging nails; 18. positioning the boss; 19. assembling a threaded sleeve; 20. a limit stop pin; 21. reinforcing the vertical bars; 22. a support leg; 23. a transition vertical plate; 24. a reinforcing ring A; 25. a reinforcing ring B; 26. a reinforcement ring C; 27. short connecting ribs; 28. avoiding the notch; 29. an observation hole; 30. lightening holes; 31. assembling a boss; 32. and supporting the guard plate.
Detailed Description
The ammeter support of this ammeter case includes support body 1, mount pad 2, connector lug 3 and guard plate 4 (refer to description attached figure 1 and 2).
The support body 1 is symmetrically provided with large heat dissipation holes 11; limiting strips 12 (refer to the attached figures 3 and 4 in the specification) are symmetrically arranged on the support body 1 at two sides of the large heat dissipation hole 11; the upper end and the lower end of the limiting strip 12 positioned at the outer side are provided with connecting support legs 14 on the support body 1; the connecting leg 14 is provided with a fitting hole 15 (see fig. 4 in the specification). The support body 1 can be installed in an electric meter box through the assembling holes 15 under the matching of assembling bolts. The purpose of the connecting feet 14 is to: so that support body 1 assembles in the inside back of ammeter case, heat dissipation macropore 11 can have certain space with the ammeter case storage, so after the ammeter assembly is accomplished, ammeter accessible heat dissipation macropore 11 with and the ammeter case between the space dispel the heat to form airtight space between heat dissipation macropore 11 and the ammeter case, the problem of "the radiating effect is not good" that leads to has been avoided.
A mounting port 16 is arranged on the support body 1 above the large heat dissipation hole 11; a hanging nail 17 (see the attached figures 3 and 4 in the specification) is arranged in the hanging port 16; during the assembly, support body 1 accessible articulates nail 17 and carries out "hanging fixedly" to the ammeter.
Two groups of small heat dissipation holes 13 are symmetrically arranged on the support body 1 below the large heat dissipation hole 11 (see the attached figures 3 and 4 in the specification); after the assembly is completed, the ammeter can further dissipate heat through the small heat dissipation holes 13, so that the purpose of improving the heat dissipation efficiency can be achieved; in addition, after the small heat dissipation holes 13 are arranged, the weight of the support body 1 can be reduced, and the purpose of reducing weight is achieved.
The edge of the bottom surface of the support body 1 is provided with a reinforcing vertical rib 21 (see the attached figures 5 and 6 in the specification); the upper part of the bottom surface of the support body 1 is symmetrically provided with supporting feet 22; the bottom surface of the support body 1 below the large heat dissipation hole 11 is symmetrically provided with support guard plates 32; the supporting feet 22 are connected with the corresponding supporting guard plates 32 through the transition vertical plates 23; a reinforcing ring A24 is arranged on the bottom surface of the support body 1 at the periphery of the large heat dissipation hole 11; a reinforcing ring B25 is arranged on the bottom surface of the support body 1 at the periphery of the small heat dissipation hole 13; a reinforcing ring C26 is arranged on the bottom surface of the support body 1 corresponding to the positioning boss 18; the reinforcing ring A24 and the reinforcing ring B25 and the reinforcing ring B25 and the reinforcing ring C26 are connected with each other through short connecting ribs 27 (see the attached figures 5 and 6 of the specification). So set up support body 1 and lie in: with the mode through setting up strengthening rib and reinforcing ring, carry out the pertinence to the intensity of support body 1 and strengthen, make support body 1 can keep under thinner state, satisfy the intensity requirement of ammeter assembly to reach material saving, when the cassette body of solving current ammeter cassette is solid construction, the problem of "material utilization rate low" that exists.
A plurality of connector lugs 3 are arranged on the mounting seat 2 at intervals (see the attached figures 8 and 9 in the specification); the connector lug 3 is a purchased device.
The assembly seat 2 is of an integrated structure; the mounting base 2 is in a long strip structure with a convex cross section (see the attached figures 12 and 13 in the specification).
The top end of the mounting seat 2 is symmetrically provided with supporting plates 5 (refer to the attached figures 8 and 13 in the specification). A protection plate 4 is hinged between one ends of the support plates 5; the middle part of the protection plate 4 is provided with an avoidance notch 28; the two sides of the avoiding notch 28 are provided with observation holes 29 (refer to the attached figure 11 in the specification). The purpose of the viewing aperture 29 is to: so that when the ammeter is assembled, people can observe the assembling condition through the observation hole 29.
The assembly base 2 on one side of the supporting plate 5 is provided with an engagement hole 6 (see the description and the attached figures 8, 12 and 13); the bottom of the assembly base 2 is symmetrically provided with a positioning frame 9 (see the description and the attached figure 12). During assembly, the positioning frame 9 of the assembly seat 2 is connected with the positioning boss 18 (refer to the attached figure 4 in the specification) on the support body 1 in a clamping manner. When so assembling, the assembling seat 2 can be positioned by the positioning frame 9 and then installed on the support body 1, thereby avoiding the problem of assembly dislocation of the assembling seat 2.
Four groups of stepped wiring through holes 7 are arranged at the middle position of the assembly seat 2 at intervals (see the attached figure 12 in the specification); a wire groove 8 (refer to the attached figure 13 in the specification) is arranged on the assembling seat 2 at one side of the wiring through hole 7; two groups of guide rings 10 are arranged on the assembly seat 2 above the wiring through hole 7 at intervals; a lightening hole 30 is arranged between the adjacent guide rings 10; the mounting seat 2 is provided with a connector lug 3 through a wiring through hole 7 and a corresponding guide ring 10 (refer to the attached figure 9 in the specification). During assembly, external wiring can be inserted into the connector lug 3 through the wire groove 8 to complete wiring operation.
This ammeter support of ammeter case, compact structure, design benefit have solved the ammeter cassette of current ammeter case through optimal design and have had the problem of "assembly efficiency is low", "material utilization is low" and "the radiating effect is not good", have satisfied enterprise's production and user's user demand.
Claims (4)
1. An ammeter support of an ammeter box comprises a support body (1), an assembling seat (2), a connector lug (3) and a protection plate (4); two groups of assembling seats (2) are symmetrically and fixedly arranged at the lower end of the support body (1); a plurality of connector lugs (3) are arranged on the assembling seat (2) at intervals; one side of the assembling seat (2) is hinged with a protection plate (4); the method is characterized in that: the assembly seat (2) is of an integrated structure; the assembly seat (2) is of a long strip assembly structure with a convex-shaped cross section; supporting plates (5) are symmetrically arranged on two sides of the top end of the assembling seat (2); one end of the supporting plate (5) is hinged with a protective plate (4); an engagement hole (6) is formed in the assembling seat (2) on one side of the supporting plate (5); four groups of stepped wiring through holes (7) are arranged at the middle position of the assembling seat (2) at intervals; a wire groove (8) is arranged on the assembling seat (2) at one side of the wiring through hole (7); two groups of guide rings (10) are arranged on the assembly seat (2) above the wiring through hole (7) at intervals; a lightening hole (30) is arranged between the adjacent guide rings (10); the bottom of the assembling seat (2) is symmetrically provided with positioning frames (9); the assembling seat (2) is provided with a connector lug (3) through a wiring through hole (7) and a corresponding guide ring (10).
2. An electricity meter support for an electricity meter box according to claim 1, further comprising: the support body (1) is symmetrically provided with large heat dissipation holes (11); limiting strips (12) are symmetrically arranged on the support body (1) at two sides of the large heat dissipation hole (11); connecting support legs (14) are arranged on the upper end and the lower end of the support body (1) of the limiting strip (12) positioned on the outer side; the connecting support leg (14) is internally provided with an assembling hole (15); a mounting port (16) is arranged on the support body (1) above the large heat dissipation hole (11); a hanging nail (17) is arranged in the hanging port (16); two groups of small heat dissipation holes (13) are symmetrically arranged on the support body (1) below the large heat dissipation hole (11); positioning bosses (18) are symmetrically arranged on the support body (1) below the two groups of small heat dissipation holes (13); an assembling boss (31) is arranged on one side of the positioning boss (18); the assembly boss (31) is provided with an assembly thread sleeve (19); the top end of the assembly boss (31) is provided with a limit stop pin (20).
3. An electricity meter support for an electricity meter box according to claim 2, further comprising: the edge of the bottom surface of the support body (1) is provided with a reinforcing vertical rib (21); the upper part of the bottom surface of the support body (1) is symmetrically provided with supporting legs (22); the bottom surface of the support body (1) below the large heat dissipation hole (11) is symmetrically provided with support guard plates (32); the supporting feet (22) are connected with the corresponding supporting guard plates (32) through transition vertical plates (23); a reinforcing ring A (24) is arranged on the bottom surface of the support body (1) at the periphery of the large heat dissipation hole (11); a reinforcing ring B (25) is arranged on the bottom surface of the support body (1) at the periphery of the small heat dissipation hole (13); a reinforcing ring C (26) is arranged on the bottom surface of the support body (1) corresponding to the positioning boss (18); the reinforcing rings A (24) and B (25) and the reinforcing rings B (25) and C (26) are connected with each other through short connecting ribs (27).
4. An electricity meter support for an electricity meter box according to claim 1, further comprising: an avoidance notch (28) is formed in the middle of the protection plate (4); observation holes (29) are arranged on two sides of the avoiding notch (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120698060.0U CN214585645U (en) | 2021-04-07 | 2021-04-07 | Ammeter support of ammeter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120698060.0U CN214585645U (en) | 2021-04-07 | 2021-04-07 | Ammeter support of ammeter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214585645U true CN214585645U (en) | 2021-11-02 |
Family
ID=78323388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120698060.0U Active CN214585645U (en) | 2021-04-07 | 2021-04-07 | Ammeter support of ammeter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214585645U (en) |
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2021
- 2021-04-07 CN CN202120698060.0U patent/CN214585645U/en active Active
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