CN213426599U - Miniaturized integrated terminal of electric power distribution network - Google Patents
Miniaturized integrated terminal of electric power distribution network Download PDFInfo
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- CN213426599U CN213426599U CN202022612875.0U CN202022612875U CN213426599U CN 213426599 U CN213426599 U CN 213426599U CN 202022612875 U CN202022612875 U CN 202022612875U CN 213426599 U CN213426599 U CN 213426599U
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Abstract
The utility model belongs to the technical field of distribution networks, in particular to a miniaturized integrated terminal of an electric power distribution network, which comprises a shell, wherein the shell is provided with an upper opening and a lower opening, a network access module integrated circuit board is arranged on the lower opening, a cover body is arranged on the upper opening, the rear end of the cover body is hinged with the shell, and the front end of the cover body is connected with the shell through a buckle; the middle part of the cover body is provided with a display window, one side of the display window is also provided with a plurality of key holes, and the outer surface of the cover body is also covered with a layer of PC film. The design of carrying out the platformization to current independent module improvement promotion, solved original bulky problem, dwindled the volume of whole product, and the accessible changes the pad pasting on surface and realizes the effect of optional dress liquid crystal module (the casing is general), realizes the integration of a casing different functions.
Description
Technical Field
The utility model belongs to the technical field of the distribution network, concretely relates to miniaturized integrated terminal of electric power distribution network.
Background
The power distribution terminal is used for data access, visual interactive display and other use scenes, and is an essential module for system data access and visual interaction in the power distribution network industry. The network access module and the liquid crystal module in the intelligent equipment of the power distribution terminal are installed in the power distribution terminal equipment as independent modules for use, but the sizes of the network access module and the liquid crystal module are larger at present, so that certain requirements are met on installation space, the process is relatively complex, the miniaturization of the whole product is not facilitated, and the miniaturization of the whole product is favorable for construction installation and operation maintenance.
Disclosure of Invention
The invention aims to provide a miniaturized integrated terminal of a power distribution network, which integrates a network access module and a liquid crystal module into a housing, effectively reduces the volume, can reduce the volume and the size of the whole product and lightens the burden of site construction and transportation.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a power distribution network miniaturization integrated terminal comprises a shell 1, wherein the shell 1 is provided with an upper opening and a lower opening, a network module integrated circuit board 3 is arranged on the lower opening, a cover body 2 is arranged on the upper opening, the rear end of the cover body 2 is hinged with the shell 1, and the front end of the cover body 2 is connected with the shell 1 through a buckle; the method is characterized in that: a display window 8 is formed in the middle of the cover body 2, a plurality of key holes 9 are formed in one side of the display window 8, and a layer of PC film 5 is further coated on the outer surface of the cover body 2;
when the integrated terminal further comprises a liquid crystal integrated circuit board 4, the liquid crystal integrated circuit board 4 is installed on the inner side of the cover body 2, a display screen 6 on the liquid crystal integrated circuit board 4 is opposite to a display window 8, and keys 7 on the liquid crystal integrated circuit board 4 penetrate through corresponding key holes 9; and the PC film 5 is provided with a transparent area 12 and a key identification area 13 at the position facing the display window 8 and the key hole 9 respectively;
when the integrated terminal does not include the liquid crystal integrated circuit board 4, the PC film 5 is a non-see-through PC film.
Furthermore, a first bulge 10 is arranged along the length of the rear edge of the outer surface of the cover body 2, and a second bulge 11 is respectively arranged at the left and right corners of the front side of the outer surface of the cover body 2; the left and right corners department of PC membrane 5 front side is equipped with the corresponding chamfer breach of second arch 11, PC membrane 5 card is between first arch 10 and two second archs 11.
Further, the thickness of the first protrusion 10 and the second protrusion 11 is the same as the thickness of the PC film 5.
Furthermore, the rear end of the cover body 2 is connected with the shell body 1 through a damping hinge, the damping hinge comprises a first connecting part 17 installed on the shell body 1 and a second connecting part 18 installed on the cover body 2, a waist-shaped cross-section through hole is formed in the first connecting part 17, a waist-shaped cross-section blind hole is formed in the second connecting part 18, and the open end of the blind hole is opposite to one end of the through hole; the damping hinge further comprises a damping rotating shaft, the damping rotating shaft comprises a first connecting block 19, a second connecting block 20 and a rotating shaft 21, the first connecting block 19 and the second connecting block 20 are in waist-shaped sections, and the first connecting block 19 and the second connecting block 20 are made of elastic materials; the rotating shaft 21 is inserted into the axle centers of the first connecting block 19 and the second connecting block 20 at the same time, and the rotating shaft 21 is in interference fit with the first connecting block 19 and the second connecting block 20; wherein the first connecting piece 19 is located in the blind hole and the second connecting piece 20 is located in the through hole.
Further, the damping hinge further comprises a chock block 22, wherein the chock block 22 is also of a waist-shaped cross section, is arranged in the through hole and is in interference fit with the first connecting part 17 to block the displacement of the second connecting part 20.
Further, the first connecting block 19 is hollow inside.
Further, the buckle includes olecranon buckle 14, the middle part of olecranon buckle 14 is installed on lid 2 through torsional spring hinge 15, olecranon end of olecranon buckle 14 is down, be equipped with on the casing with olecranon end matched with knot piece 16.
The invention has the beneficial effects that:
(1) the utility model discloses to go into network module and liquid crystal module integration in a housing, thereby effectual volume and the size that can reduce whole product of having reduced the volume alleviates the burden for site operation and transportation.
(2) The design of carrying out the platformization to current independent module improvement promotion, solved original bulky problem, dwindled the volume of whole product, and the accessible changes the pad pasting on surface and realizes the effect of optional dress liquid crystal module (the casing is general), realizes the integration of a casing different functions.
Drawings
Fig. 1 is an exploded schematic view of a miniaturized integrated terminal of an electric power distribution network.
Fig. 2 is a schematic perspective view (front side) of a miniaturized integrated terminal of an electric power distribution network.
Fig. 3 is a partially exploded schematic view of a miniaturized integrated terminal for an electric power distribution network.
Fig. 4 is a side schematic view of a power distribution network miniaturized integrated terminal.
Fig. 5 is a second perspective view (back side) of the miniaturized integrated terminal of the power distribution network.
Fig. 6 is a schematic cross-sectional view of a damping rotating shaft on a miniaturized integrated terminal of an electric power distribution network.
Fig. 7 is a schematic view of a damped spindle.
Fig. 8 is a cross-sectional schematic view of the damped rotor shaft of fig. 7.
In the figure: the display screen comprises a shell 1, a cover 2, a network module integrated circuit board 3, a liquid crystal integrated circuit board 4, a PC film 5, a display screen 6, a key 7, a display window 8, a key hole 9, a first bump 10, a second bump 11, a see-through area 12, a key identification area 13, a eagle beak buckle plate 14, a torsion spring hinge 15, a buckle block 16, a first connecting part 17, a second connecting part 18, a first connecting block 19, a second connecting block 20, a rotating shaft 21 and a plug block 22.
Detailed Description
In order to better understand the present invention, the following embodiments are further described.
As shown in fig. 1, 2 and 3, the miniaturized integrated terminal for the power distribution network comprises a shell 1, wherein the shell 1 is provided with an upper opening and a lower opening, a network access module integrated circuit board 3 is arranged at the lower opening, a cover body 2 is arranged at the upper opening, the rear end of the cover body 2 is hinged to the shell 1, and the front end of the cover body 2 is connected with the shell 1 through a buckle. Wherein, the shell 1 and the cover body 2 are made of ABS alloy steel material by injection molding.
As shown in fig. 4, the buckle includes a olecranon buckle plate 14, the middle of the olecranon buckle plate 14 is installed on the cover 2 through a torsion spring hinge 15, the olecranon end of the olecranon buckle plate 14 faces downwards, a buckle block 16 matched with the olecranon end is arranged on the shell, and the olecranon buckle plate 14 can be opened by pressing the upper part of the olecranon buckle plate.
As shown in fig. 5, 6, 7 and 8, the rear end of the cover body 2 is connected with the casing 1 through a damping hinge, the damping hinge includes a first connecting portion 17 mounted on the casing 1 and a second connecting portion 18 mounted on the cover body 2, the first connecting portion 17 is provided with a waist-shaped cross-section through hole, the second connecting portion 18 is provided with a waist-shaped cross-section blind hole, and an opening end of the blind hole is opposite to one end of the through hole; the damping hinge further comprises a damping rotating shaft, the damping rotating shaft comprises a first connecting block 19, a second connecting block 20 and a rotating shaft 21, the first connecting block 19 and the second connecting block 20 are in waist-shaped cross sections, and the first connecting block 19 and the second connecting block 20 are made of elastic materials (such as rubber blocks); the rotating shaft 21 is inserted into the axle centers of the first connecting block 19 and the second connecting block 20 at the same time, and the rotating shaft 21 is in interference fit with the first connecting block 19 and the second connecting block 20; wherein the first connecting piece 19 is located in the blind hole and the second connecting piece 20 is located in the through hole.
Preferably, as shown in fig. 6, the damping hinge further includes a chock 22, and the chock 22 is also a kidney-shaped section, is inserted in the through hole, and is in interference fit with the first connecting portion 17 to block the displacement of the second connecting portion 20.
Preferably, as shown in fig. 8, the first connecting block 19 is a hollow structure inside, so that toughness is increased, and damping feeling is smoother.
As shown in fig. 3, a display window 8 is formed in the middle of the cover body 2, a plurality of key holes 9 are further formed in one side of the display window 8, and a layer of PC film 5 is further coated on the outer surface of the cover body 2; a first bulge 10 is arranged along the length of the rear edge of the outer surface of the cover body 2, and a second bulge 11 is respectively arranged at the left corner and the right corner of the front side of the outer surface of the cover body 2; the left corner and the right corner of the front side of the PC film 5 are provided with chamfer notches corresponding to the second bulges 11, and the PC film 5 is clamped between the first bulges 10 and the two second bulges 11 and used for better limiting the position of the PC film 5; most preferably, the thickness of the first and second protrusions 10 and 11 is the same as the thickness of the PC film 5.
When the integrated terminal further comprises the liquid crystal integrated circuit board 4, the liquid crystal integrated circuit board 4 generally comprises a liquid crystal display screen 6 for displaying and keys 7 for operating, the liquid crystal integrated circuit board 4 is installed on the inner side of the cover body 2, the display screen 6 on the liquid crystal integrated circuit board 4 is over against the display window 8, and the keys 7 on the liquid crystal integrated circuit board 4 pass through the corresponding key holes 9; and the PC film 5 is provided with a see-through area 12 and a key identification area 13 at positions facing the display window 8 and the key hole 9, respectively.
When the integrated terminal does not comprise the liquid crystal integrated circuit board 4, the PC film 5 is a non-perspective PC film, so that the internal structure can be shielded, and the integrated terminal is more attractive.
The principle and the effect of the scheme are as follows:
the integrated terminal adopts a design of a damping rotating shaft and a spring buckle, is convenient to open and close, and can be opened at any angle; the circuit part is integrated and designed in a miniaturized manner, so that the network access module and the liquid crystal module can be integrated on one shell to realize installation; the external surface of casing realizes having the compatibility of liquid crystal module through pasting different PC membranes, compares with current, has accomplished integration, miniaturization and platformization design, has practiced thrift space and cost.
The integrated terminal after installation can open the cover body 2 for operation when the SIM card of the network access module needs to be replaced and other operations are needed.
The platform of the integrated terminal is realized by selectively installing the liquid crystal integrated circuit board according to the requirement, and when the liquid crystal integrated circuit board is not installed, the PC film on the surface of the product can be replaced to change the state of the product and realize the platform installation of the shell, thereby saving the cost.
The above description is only an application example of the present invention, and certainly, the present invention should not be limited by this application, and therefore, the present invention is still within the protection scope of the present invention by equivalent changes made in the claims of the present invention.
Claims (7)
1. A power distribution network miniaturization integrated terminal comprises a shell (1), wherein the shell (1) is provided with an upper opening and a lower opening, a network access module integrated circuit board (3) is arranged at the lower opening, a cover body (2) is arranged at the upper opening, the rear end of the cover body (2) is hinged to the shell (1), and the front end of the cover body (2) is connected with the shell (1) through a buckle; the method is characterized in that: a display window (8) is formed in the middle of the cover body (2), a plurality of key holes (9) are formed in one side of the display window (8), and a layer of PC film (5) is coated on the outer surface of the cover body (2);
when the integrated terminal further comprises a liquid crystal integrated circuit board (4), the liquid crystal integrated circuit board (4) is installed on the inner side of the cover body (2), a display screen (6) on the liquid crystal integrated circuit board (4) is opposite to the display window (8), and keys (7) on the liquid crystal integrated circuit board (4) penetrate through corresponding key holes (9); and the PC film (5) is provided with a transparent area (12) and a key identification area (13) at the position facing the display window (8) and the key hole (9) respectively;
when the integrated terminal does not include a liquid crystal integrated circuit board (4), the PC film (5) is a non-see-through PC film.
2. The integrated terminal for the miniaturization of an electric power distribution network according to claim 1, characterized in that: a first bulge (10) is arranged along the edge length of the rear side of the outer surface of the cover body (2), and a second bulge (11) is respectively arranged at the left corner and the right corner of the front side of the outer surface of the cover body (2); the left corner and the right corner of the front side of the PC film (5) are provided with chamfer notches corresponding to the second bulges (11), and the PC film (5) is clamped between the first bulges (10) and the two second bulges (11).
3. The integrated terminal for the miniaturization of an electric power distribution network according to claim 2, characterized in that: the thickness of the first protrusion (10) and the second protrusion (11) is the same as the thickness of the PC film (5).
4. The integrated terminal for the miniaturization of an electric power distribution network according to claim 1, characterized in that: the rear end of the cover body (2) is connected with the shell (1) through a damping hinge, the damping hinge comprises a first connecting part (17) installed on the shell (1) and a second connecting part (18) installed on the cover body (2), a waist-shaped cross-section through hole is formed in the first connecting part (17), a waist-shaped cross-section blind hole is formed in the second connecting part (18), and the opening end of the blind hole is opposite to one end of the through hole; the damping hinge further comprises a damping rotating shaft, the damping rotating shaft comprises a first connecting block (19), a second connecting block (20) and a rotating shaft (21), the first connecting block (19) and the second connecting block (20) are of waist-shaped cross sections, and the first connecting block (19) and the second connecting block (20) are made of elastic materials; the rotating shaft (21) is inserted into the axle centers of the first connecting block (19) and the second connecting block (20), and the rotating shaft (21) is in interference fit with the first connecting block (19) and the second connecting block (20); wherein a first connecting block (19) is located in the blind hole and a second connecting block (20) is located in the through hole.
5. The integrated terminal of claim 4, wherein: the damping hinge further comprises a plug block (22), the plug block (22) is also of a waist-shaped cross section and is plugged in the through hole, and the plug block is in interference fit with the first connecting portion (17) and used for blocking the displacement of the second connecting block (20).
6. The integrated terminal of claim 4, wherein: the interior of the first connecting block (19) is of a hollow structure.
7. The integrated terminal for the miniaturization of an electric power distribution network according to claim 1, characterized in that: the buckle includes olecranon buckle board (14), install on lid (2) through torsional spring hinge (15) at the middle part of olecranon buckle board (14), the olecranon end of olecranon buckle board (14) is down, be equipped with on the casing with olecranon end looks assorted knot piece (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612875.0U CN213426599U (en) | 2020-11-12 | 2020-11-12 | Miniaturized integrated terminal of electric power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612875.0U CN213426599U (en) | 2020-11-12 | 2020-11-12 | Miniaturized integrated terminal of electric power distribution network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213426599U true CN213426599U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022612875.0U Active CN213426599U (en) | 2020-11-12 | 2020-11-12 | Miniaturized integrated terminal of electric power distribution network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213426599U (en) |
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2020
- 2020-11-12 CN CN202022612875.0U patent/CN213426599U/en active Active
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