CN215419740U - Electric power efficiency monitoring terminal - Google Patents
Electric power efficiency monitoring terminal Download PDFInfo
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- CN215419740U CN215419740U CN202121836754.2U CN202121836754U CN215419740U CN 215419740 U CN215419740 U CN 215419740U CN 202121836754 U CN202121836754 U CN 202121836754U CN 215419740 U CN215419740 U CN 215419740U
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- bottom shell
- monitoring terminal
- panel
- face cover
- efficiency monitoring
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Abstract
The utility model discloses an electric energy efficiency monitoring terminal, which comprises a shell, wherein the shell comprises a face cover and a bottom shell, a guide rail mounting position for mounting a guide rail is formed on the lower surface of the bottom shell, a plurality of mounting hanging holes are further formed in the lower surface of the bottom shell, the shell further comprises a fixing frame, the fixing frame comprises a panel with a hollow middle part and a fixing plate connected to the back surface of the panel, the hollow area of the panel with the hollow middle part is matched with the upper end of the face cover, the fixing frame is matched with the face cover and the bottom shell, the upper end of the face cover penetrates through the hollow area on the panel, and the fixing plate on the back surface of the panel extends to the bottom shell along the side wall of the face cover and is clamped with the bottom shell to form that the fixing frame is mounted on the face cover and the bottom shell; the electric power energy efficiency monitoring terminal is additionally provided with mounting hanging holes on the basis of the existing guide rail type mounting, so that the electric power energy efficiency monitoring terminal can be mounted in a suspension mode besides the guide rail type mounting; the fixing frame is additionally arranged on the face cover, so that the embedded installation of the power efficiency monitoring terminal is realized.
Description
Technical Field
The utility model relates to a power efficiency monitoring terminal.
Background
The electric power energy efficiency monitoring terminal is an open type monitoring terminal which integrates the micro-power wireless communication technology according to the relevant technical standards and regulations and by combining the actual requirements of vast electric power customers, adopts a Renergy high-performance 32-bit ARM + Cortex-M0 core SOC chip, and integrates the application experience design development of enterprises for years, such as load management, distribution transformer monitoring, electric energy quality monitoring and the like; the monitoring terminal can perform real-time alternating current sampling on a distribution line and realize power and electric energy metering of a distribution loop, and is an optimal device for a user to realize fine power consumption management and demand side response and achieve the purposes of orderly power consumption and energy conservation and consumption reduction.
The existing electric power energy efficiency monitoring terminal is generally installed in a guide rail manner, but in actual use, if installation can be carried out only in a guide rail manner, the situation that the electric power energy efficiency monitoring terminal cannot be installed or the installation process is too complicated can occur if a buckle used for being clamped on a guide rail on the electric power energy efficiency monitoring terminal is broken or the installed place does not relate to the guide rail.
In the electric power efficiency monitoring terminal of production simultaneously, be used for with the circuit board that seals the socket and be connected, because fixed insecure in the production of electric power efficiency monitoring terminal for the condition that rocks can appear in the use.
And the produced power efficiency monitoring terminal generally has the condition of poor sealing effect between the display window and the face cover.
Disclosure of Invention
In view of the above disadvantages, the present invention provides an electric power efficiency monitoring terminal which has a simple structure and can be installed in multiple ways.
In order to achieve the above purpose, the utility model adopts an electric power energy efficiency monitoring terminal, which comprises a casing, wherein the casing comprises a face cover and a bottom shell, the face cover is matched with the bottom shell, a guide rail mounting position for mounting a guide rail is formed on the lower surface of the bottom shell, the lower surface of the bottom shell further comprises a plurality of mounting hanging holes, the casing further comprises a fixing frame, the fixing frame comprises a panel with a hollow middle part and a fixing plate connected to the back surface of the panel, the hollow area of the panel with the hollow middle part is matched with the upper end of the face cover, the fixing frame is matched with the face cover and the bottom shell, the upper end of the face cover penetrates through the hollow area on the panel, and the fixing plate on the back surface of the panel extends to the bottom shell along the side wall of the face cover and is clamped with the bottom shell to form the fixing frame to be mounted on the face cover and the bottom shell.
The utility model has the beneficial effects that: the electric power energy efficiency monitoring terminal is additionally provided with the mounting hanging hole on the basis of the existing guide rail type mounting, so that the electric power energy efficiency monitoring terminal can be mounted in a suspension mode besides the guide rail type mounting; meanwhile, the fixing frame is additionally arranged on the face cover of the power efficiency monitoring terminal, after the fixing frame is additionally arranged, the size of the face cover of the power efficiency monitoring terminal is the size of the initial face cover and the fixing frame panel, so that the power efficiency monitoring terminal can also be used for being embedded into certain equipment, or a certain box body, or being installed in a certain cabinet body, and the power efficiency monitoring terminal can be installed in a guide rail type or a suspension type.
The utility model is further arranged that the shell comprises a circuit board for connecting the sealing socket, the circuit board is placed in the area of the bottom shell, one side of the bottom shell, which faces the circuit board, extends to form a plurality of clamping parts, the circuit board is provided with a matching groove at a position corresponding to the clamping parts, and the clamping of the circuit board in the area of the bottom shell is formed by the clamping parts and the matching groove.
Above-mentioned through set up block portion on the drain pan, set up the cooperation groove that matches on the circuit board for set up in electric power efficiency monitor terminal's circuit board can fix, rock among the avoiding prior art, lead to using firm condition.
The utility model is further provided that the face cover comprises a display window, a transparent plate is arranged on the display window, and the transparent plate and the face cover are integrally welded.
The transparent plate and the face cover are welded in an integrated mode, so that the produced electric power energy efficiency monitoring terminal is attractive in appearance and good in sealing performance, and meanwhile the welding mode is ultrasonic welding.
The utility model is further arranged in that a positioning column is further formed on one side, facing the circuit board, in the bottom shell, a positioning hole is further formed in the circuit board relative to the positioning column, the upper end of the positioning column is matched with the positioning hole, the circuit board is placed on the bottom shell, the positioning hole penetrates through the upper end of the positioning column, and the lower end of the positioning column is used for limiting the placement direction of the circuit board in the bottom shell.
Above-mentioned through setting up reference column and locating hole on drain pan and circuit board, can realize carrying on spacingly to the circuit board further, simultaneously through setting the lower extreme with the reference column to can be used to the circuit board and place in the drain pan when, place the spacing of direction, make this design prevent slow-witted from this, also be favorable to production.
The utility model is further arranged that a fixing plate on the back of the panel is clamped on the lower surface of the bottom shell through a buckle formed on one side facing the bottom shell to form a fixing frame to be installed on the face cover and the bottom shell; a fixing plate on the back of the panel forms a buckle through one side facing the bottom shell, a clamping groove is formed in the side wall of the bottom shell relative to the buckle, and a fixing frame is formed by matching the buckle and the clamping groove and installed on the face cover and the bottom shell; the fixed plate at the back of the panel forms a buckle through one side facing the side wall of the face cover, a clamping groove is formed in the side wall of the face cover relative to the buckle, and the fixing frame, the face cover and the bottom shell are installed through the cooperation of the buckle and the clamping groove.
The above three schemes are that the fixing frame is fixed on the face cover or the bottom shell, wherein the bottom shell is clamped and arranged on the buckle of the direct fixing plate, the scheme is the most convenient and fast scheme during production, and is also the optimal scheme, and the bottom shell or the face cover needs to be provided with the corresponding clamping groove, so that the production process is relatively complicated.
The utility model is further arranged in that the surface cover is of a convex structure with a small upper part and a large lower part, the fixing frame also comprises an auxiliary limiting plate, the surface cover passes through the hollow-out area of the panel through the upper end of the small upper part, one end of the auxiliary limiting plate is connected to the back surface of the panel, and the other end of the auxiliary limiting plate is abutted against the upper surface of the lower end of the surface cover in the structure with the large lower part.
The auxiliary limiting plate is arranged, so that the fixing frame installed on the electric power energy efficiency monitoring terminal is axially limited, and meanwhile, the circumferential limiting is also involved, and the fixing frame is more firmly designed on the electric power energy efficiency monitoring terminal.
The utility model is further provided that the clamping part is a positioning buckle.
The utility model is further provided with a structure that the upper part of the positioning column is small and the lower part of the positioning column is large.
Drawings
Fig. 1 is a schematic perspective view of a power efficiency monitoring terminal according to an embodiment of the utility model;
FIG. 2 is an exploded schematic view of a power efficiency monitoring terminal according to an embodiment of the utility model;
FIG. 3 is a schematic structural diagram of a bottom housing area according to an embodiment of the utility model;
FIG. 4 is an exploded view of the bottom housing area of an embodiment of the present invention;
fig. 5 is a schematic perspective view of the power efficiency monitoring terminal according to the embodiment of the utility model after a fixing frame is removed;
FIG. 6 is a schematic structural view of a fixing frame according to an embodiment of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 4;
Detailed Description
As shown in fig. 1-7, the power energy efficiency monitoring terminal adopted by the utility model comprises a housing, the housing comprises a face cover 2 and a bottom case 3, the face cover 2 is adapted to the bottom case 3, a guide rail mounting position 33 for mounting a guide rail is formed on the lower surface of the bottom case 3, the lower surface of the bottom case 3 further comprises a plurality of mounting hanging holes 31, the housing further comprises a fixing frame 1, the fixing frame 1 comprises a panel 12 with a hollow middle part and a fixing plate 13 connected to the back of the panel 12, the hollow area of the panel 12 with the hollow middle part is adapted to the upper end of the face cover 2, the fixing frame 1 is matched with the face cover 2 and the bottom case 3, the upper end of the face cover 2 penetrates through the hollow area on the panel 12, and the fixing plate 13 on the back of the panel 12 extends to the bottom case 3 along the side wall of the face cover 2 and is clamped with the bottom case 3 to form the fixing frame 1, and the face cover 2 and the bottom case 3 are mounted.
The electric power energy efficiency monitoring terminal is additionally provided with the mounting hanging hole 31 on the basis of the existing guide rail type mounting, so that the electric power energy efficiency monitoring terminal can be mounted in a suspension manner besides the guide rail type mounting; meanwhile, the fixing frame 1 is additionally arranged on the face cover 2 of the electric energy efficiency monitoring terminal, after the fixing frame 1 is additionally arranged, the face cover 2 of the electric energy efficiency monitoring terminal is the size of the initial face cover 2 and the panel 12 of the fixing frame 1, so that the electric energy efficiency monitoring terminal can be further used for being embedded into a certain device, or a certain box body, or a certain cabinet body to be installed, and the electric energy efficiency monitoring terminal can be installed in an embedded mode in a guide rail mode or a suspension mode.
The above mentioned housing includes a circuit board 4 for connecting the sealed socket, the circuit board 4 is placed in the area of the bottom case 3, a plurality of engaging portions 35 are formed in the bottom case 3 and extend toward one side of the circuit board 4, a mating groove 41 is formed in the position of the circuit board 4 relative to the engaging portions 35, and the circuit board 4 is clamped in the area of the bottom case 3 by the engaging portions 35 and the mating groove 41. Through set up block portion 35 on drain pan 3, set up the cooperation groove 41 that matches on circuit board 4 for circuit board 4 that sets up in electric power efficiency monitor terminal can fix, rocks among the avoiding prior art appearing, leads to using firm condition.
In addition, including the display window on the face lid 2, be provided with transparent plate 21 on the display window, transparent plate 21 and face lid 2 butt fusion as an organic whole. Through with transparent plate 21 and face lid 2 butt fusion as an organic whole for its appearance of electric power efficiency monitor terminal who produces is pleasing to the eye, and has good leakproofness, and this butt fusion mode is ultrasonic fusion simultaneously.
And a positioning column 34 is further formed on one side of bottom case 3 facing circuit board 4, positioning hole 42 is further formed on circuit board 4 opposite to positioning column 34, the upper end of positioning column 34 is matched with positioning hole 42, circuit board 4 is placed on bottom case 3, positioning hole 42 penetrates through the upper end of positioning column 34, and the lower end of positioning column 34 forms the position limitation of circuit board 4 in bottom case 3 in the placement direction. Through setting up reference column 34 and locating hole 42 on drain pan 3 and circuit board 4, can realize carrying on spacingly to circuit board 4 still further, set to can be used to when circuit board 4 places in drain pan 3 through the lower extreme with reference column 34 simultaneously, carry out the spacing of placing the direction, make this design prevent slow-witted from this, also be favorable to production.
Meanwhile, the fixing plate 13 on the back of the panel 12 is clamped on the lower surface of the bottom case 3 through the buckle 131 formed by facing one side of the bottom case 3, so as to form the fixing frame 1, and the face cover 2 and the bottom case 3 are mounted; a fixing plate 13 on the back of the panel 12 forms a buckle 131 by facing one side of the bottom case 3, a slot is formed on the side wall of the bottom case 3 corresponding to the buckle 131, and the fixing frame 1, the face cover 2 and the bottom case 3 are mounted by matching the buckle 131 with the slot; the fixing plate 13 on the back of the panel 12 forms a buckle 131 through facing one side of the side wall of the face cover 2, a slot is formed on the side wall of the face cover 2 relative to the buckle 131, and the fixing frame 1, the face cover 2 and the bottom shell 3 are installed through the matching of the buckle 131 and the slot. The above three schemes of fixing the fixing frame 1 on the face cover 2 or the bottom case 3 are that the buckle 131 of the direct fixing plate 13 is clamped on the bottom case 3, which is the most convenient scheme and the optimal scheme in production, and the other two schemes require that the bottom case 3 or the face cover 2 is provided with a corresponding clamping groove, so that the production process is relatively complicated, and therefore, the scheme is a secondary selection scheme for the production of the power energy efficiency monitoring terminal, but the scheme is not limited on the side wall of the limiting bottom case 3 or the face cover 2 of the fixing frame 1.
The engaging portion 35 is a positioning buckle, and the positioning post 34 has a structure of a small top and a large bottom.
Claims (10)
1. The utility model provides an electric power efficiency monitor terminal, includes the casing, the casing include face lid, drain pan, face lid and drain pan adaptation, the lower surface of drain pan is formed with the guide rail installation position that supplies the guide rail installation, its characterized in that: the lower surface of drain pan still including a plurality of installation hanging hole, the casing still include the mount, the mount include the panel of middle fretwork and connect the fixed plate at the panel back, its fretwork region of the panel of this middle fretwork covers upper end adaptation with the face, mount and face lid, drain pan cooperation, the fretwork region on the panel is passed to this face lid upper end, the fixed plate at this panel back prolongs a lid lateral wall and extends to the drain pan to clamp with the drain pan, constitute the mount and cover, install on the drain pan.
2. The electric energy efficiency monitoring terminal according to claim 1, characterized in that: the shell body is internally provided with a circuit board for connecting the sealing socket, the circuit board is placed in the area of the bottom shell, one side of the bottom shell, which faces the circuit board, extends to form a plurality of clamping parts, the circuit board is provided with a matching groove relative to the positions of the clamping parts, and the clamping of the circuit board in the area of the bottom shell is formed through the clamping parts and the matching grooves.
3. The electric energy efficiency monitoring terminal according to claim 1 or 2, characterized in that: the face cover comprises a display window, a transparent plate is arranged on the display window, and the transparent plate and the face cover are welded in an integrated mode.
4. The electric energy efficiency monitoring terminal according to claim 2, characterized in that: and a positioning column is further formed on one side of the bottom shell, which faces the circuit board, a positioning hole is formed in the circuit board relative to the positioning column, the upper end of the positioning column is matched with the positioning hole, the circuit board is placed on the bottom shell, and the positioning hole penetrates through the upper end of the positioning column and forms the limiting of the placement direction of the circuit board in the bottom shell through the lower end of the positioning column.
5. The electric energy efficiency monitoring terminal according to claim 1, 2 or 4, characterized in that: the fixing plate on the back of the panel is clamped on the lower surface of the bottom shell through a buckle formed on one side facing the bottom shell to form a fixing frame, and the fixing frame, the face cover and the bottom shell are installed.
6. The electric energy efficiency monitoring terminal according to claim 1, 2 or 4, characterized in that: the fixing plate on the back of the panel forms a buckle through one side facing the bottom shell, a clamping groove is formed in the side wall of the bottom shell relative to the buckle, and the fixing frame, the face cover and the bottom shell are formed through the matching of the buckle and the clamping groove.
7. The electric energy efficiency monitoring terminal according to claim 1, 2 or 4, characterized in that: the fixing plate on the back of the panel forms a buckle through one side facing the side wall of the face cover, a clamping groove is formed in the side wall of the face cover relative to the buckle, and the fixing frame, the face cover and the bottom shell are formed through the matching of the buckle and the clamping groove.
8. The electric energy efficiency monitoring terminal according to claim 1, 2 or 4, characterized in that: the face lid be "big end down" protruding "type structure," the mount still include supplementary limiting plate, "the face lid pass the fretwork region of panel through" little end down, "supplementary limiting plate one end connect at the panel back, the other end is contradicted and is covered the upper surface that is the lower extreme of" big end down "structure in the face.
9. The electric energy efficiency monitoring terminal according to claim 2, characterized in that: the clamping part is a positioning buckle.
10. The electric energy efficiency monitoring terminal according to claim 4, characterized in that: the positioning column is of a structure with a small upper part and a large lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121836754.2U CN215419740U (en) | 2021-08-07 | 2021-08-07 | Electric power efficiency monitoring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121836754.2U CN215419740U (en) | 2021-08-07 | 2021-08-07 | Electric power efficiency monitoring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215419740U true CN215419740U (en) | 2022-01-04 |
Family
ID=79658402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121836754.2U Active CN215419740U (en) | 2021-08-07 | 2021-08-07 | Electric power efficiency monitoring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215419740U (en) |
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2021
- 2021-08-07 CN CN202121836754.2U patent/CN215419740U/en active Active
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