CN210670898U - Low-power-consumption weak energy collection circuit equipment - Google Patents
Low-power-consumption weak energy collection circuit equipment Download PDFInfo
- Publication number
- CN210670898U CN210670898U CN201921463271.5U CN201921463271U CN210670898U CN 210670898 U CN210670898 U CN 210670898U CN 201921463271 U CN201921463271 U CN 201921463271U CN 210670898 U CN210670898 U CN 210670898U
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- China
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- casing
- circuit board
- gear
- joint portion
- housing
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Abstract
The utility model belongs to the electronic communication field, concretely relates to weak energy collection circuit device of low-power consumption, including the casing with set up the circuit board in the casing set up in the casing and hold the chamber, the bottom of casing sets up and holds the shell opening of chamber intercommunication and the casing joint portion that is located the shell opening rear end, the front end of casing rotates and connects the articulated shaft, articulated shaft fixed connection apron, set up first gear on the articulated shaft, the casing is close to the one corner of articulated shaft and sets up the pivot, set up second gear and third gear in the pivot, second gear and first gear engagement, one side of circuit board sets up the rack, the bottom of circuit board sets up circuit board joint portion, the circuit board inserts the chamber that holds of casing, rack and third gear engagement, circuit board joint portion and casing joint portion joint. The operation of new assembly and disassembly is very convenient, which is beneficial to the replacement, maintenance and inspection of the circuit board.
Description
Technical Field
The utility model belongs to the electronic communication field, concretely relates to weak energy collection circuit equipment of low-power consumption.
Background
With the increasing degree of social industrialization, the demand for energy is also increasing. However, the energy of nature complies with the law of conservation of energy, and the electric energy required by industry is always converted from other forms of energy. However, the current power plant still uses thermal power generation which consumes petroleum, coal and natural gas as the main stream. According to the current consumption speed, the petroleum, coal and other energy sources required by the power plant are exhausted after decades. Aiming at the possible energy crisis in the future, the collection of weak energy is also greatly regarded, and the method becomes a research hotspot.
At present, a weak energy collecting circuit with low power consumption is developed and researched, the circuit is integrated on a circuit board, the circuit board is arranged on a circuit device for use, the existing circuit device is generally formed by folding and fixing two halves of plastic shells, the circuit device is difficult to disassemble and assemble, the circuit board is difficult to take out, and great inconvenience is brought to maintenance and inspection.
SUMMERY OF THE UTILITY MODEL
In order to compensate for the deficiency of the prior art, the utility model provides a weak energy collection circuit equipment technical scheme of low-power consumption.
A weak energy of low-power consumption collects circuit device, including the casing with set up the circuit board in the casing, its characterized in that set up in the casing and hold the chamber, the bottom of casing sets up and holds the casing opening of chamber intercommunication and the casing joint portion that is located casing opening rear end, the front end of casing rotates and connects the articulated shaft, articulated shaft fixed connection apron, set up first gear on the articulated shaft, the casing is close to the one corner of articulated shaft and sets up the pivot, set up second gear and third gear in the pivot, second gear and first gear engagement, one side of circuit board sets up the rack, the bottom of circuit board sets up circuit board joint portion, the circuit board inserts the chamber that holds of casing, rack and third gear engagement, circuit board joint portion and casing joint portion joint.
The weak energy collection circuit equipment of low-power consumption, its characterized in that casing joint portion include with vertical portion of casing fixed connection, an organic whole be connected in the horizontal part of vertical portion upper end and an organic whole be connected in the first arch of horizontal part front end, circuit board joint portion is massive structure, the second of an organic whole connection is protruding on the massive structure, circuit board joint portion offsets with vertical portion, the protruding joint of first arch and second.
The low-power-consumption weak energy collecting circuit device is characterized in that the bottom surface of the first protrusion and the top surface of the second protrusion are mutually matched inclined surfaces.
The weak energy collecting circuit equipment with low power consumption is characterized in that the clamping part of the shell is of an elastic structure.
The low-power-consumption weak energy collecting circuit device is characterized in that the shell is provided with a convex shell for accommodating the rotating shaft, the first gear, the second gear, the third gear and the hinge shaft, and the side face for accommodating the convex shell is provided with a slot for rotating the cover plate.
Compared with the prior art, the operation of the new assembly and disassembly of the utility model is very convenient, which is beneficial to the replacement, maintenance and inspection of the circuit board.
Drawings
Fig. 1 is a schematic bottom view of the case and the circuit board of the present invention in an unconnected state;
FIG. 2 is a schematic view of a connection structure between a first gear and a second gear of the present invention;
fig. 3 is a cross-sectional view of the circuit board of the present invention in a state of not being completely inserted into the housing.
In the figure: the circuit board comprises a shell 1, an accommodating cavity 100, a shell opening 101, a shell clamping part 102, a first bulge 1020, a hinge shaft 103, a cover plate 104, a first gear 105, a rotating shaft 106, a second gear 107, a third gear 108, an accommodating convex shell 109, a circuit board 2, a rack 200, a circuit board clamping part 201 and a second bulge 2010.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-3, a low-power-consumption weak energy collecting circuit device includes a housing 1 and a circuit board 2 disposed in the housing 1, a receiving cavity 100 is disposed in the housing 1, a housing opening 101 communicating with the receiving cavity 100 and a housing clamping portion 102 located at the rear end of the housing opening 101 are disposed at the bottom of the housing 1, a hinge shaft 103 is rotatably connected to the front end of the housing 1, the hinge shaft 103 is fixedly connected to a cover plate 104, a first gear 105 is disposed on the hinge shaft 103, a rotating shaft 106 is disposed at one corner of the housing 1 close to the hinge shaft 103, a second gear 107 and a third gear 108 are disposed on the rotating shaft 106, the second gear 107 is engaged with the first gear 105, a rack 200 is disposed at one side of the circuit board 2, a circuit board clamping portion 201 is disposed at the bottom of the circuit board 2, the circuit board 2 is slidably inserted into the receiving cavity 100 of the housing 1 by means of an inosculating shape, the rack.
As the utility model discloses an optimize structure: casing joint portion 102 includes the vertical portion with casing 1 fixed connection, an organic whole is connected in the horizontal part of vertical portion upper end and an organic whole is connected in the first arch 1020 of horizontal part front end, and circuit board joint portion 201 is the massive structure, and the last integrative connection second of massive structure is protruding 2010, and circuit board joint portion 201 offsets with vertical portion, first arch 1020 and the protruding 2010 joint of second.
As the utility model discloses an optimize structure: the bottom surface of the first protrusion 1020 and the top surface of the second protrusion 2010 are mutually matched inclined surfaces, and when the circuit board 2 is inserted into the housing 1, the inclined surfaces facilitate the second protrusion 2010 to pass over the first protrusion 1020 and be clamped by the side surfaces of the first protrusion and the second protrusion.
As the utility model discloses an optimize structure: the housing engaging portion 102 is an elastic structure.
As the utility model discloses an optimize structure: the housing 1 is provided with a convex housing 109 for accommodating the rotating shaft 106, the first gear 105, the second gear 107, the third gear 108 and the hinge shaft 103, and the side surface for accommodating the convex housing 109 is provided with a slot for the cover plate 104 to rotate.
The utility model discloses in, the casing is the conventional part in this field, has the port, the contact etc. that use with circuit board 2 cooperation on it, and circuit board 2 is the weak energy collection circuit board of current low-power consumption.
During the equipment, make circuit board 2 insert the chamber 100 that holds of casing 1 through promoting circuit board joint portion 201, rack 200 drives third gear 108 and rotates, third gear 108 drives second gear 107 through pivot 106 and rotates, second gear 107 drives first gear 105 and rotates, first gear 105 drives articulated shaft 103 and apron 104 and rotates, make apron 104 cover the entry of casing 1 gradually along with circuit board 2's insertion, when circuit board 2 is completely inserted, casing joint portion 102 and circuit board joint portion 201 joint, realize the firm connection of circuit board 2 and casing 1, if will take out circuit board 2, then pull the horizontal part of casing joint portion 102 outwards, make circuit board joint portion 201 break away from casing joint portion 102, then pull out circuit board 2 through pulling circuit board joint portion 201, make apron 104 open gradually through gear mechanism during the pull-out.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a weak energy of low-power consumption collects circuit device, include the casing and set up the circuit board in the casing, its characterized in that set up in the casing and hold the chamber, the bottom of casing sets up and holds the casing opening of chamber intercommunication and the casing joint portion that is located casing opening rear end, the front end of casing rotates and connects the articulated shaft, articulated shaft fixed connection apron, set up first gear on the articulated shaft, the casing is close to the one corner of articulated shaft and sets up the pivot, set up second gear and third gear in the pivot, second gear and first gear engagement, one side of circuit board sets up the rack, the bottom of circuit board sets up circuit board joint portion, the circuit board inserts the chamber that holds of casing, rack and third gear engagement, circuit board joint portion and casing joint portion joint.
2. The weak energy collecting circuit device with low power consumption as claimed in claim 1, wherein the housing engaging portion comprises a vertical portion fixedly connected to the housing, a horizontal portion integrally connected to an upper end of the vertical portion, and a first protrusion integrally connected to a front end of the horizontal portion, the circuit board engaging portion is a block structure, the block structure is integrally connected to a second protrusion, the circuit board engaging portion abuts against the vertical portion, and the first protrusion engages with the second protrusion.
3. A low-power consumption weak energy collecting circuit device as claimed in claim 2, wherein said bottom surface of said first projection and said top surface of said second projection are slopes which are mutually matched.
4. A low power consumption weak energy collecting circuit device according to any one of claims 1-3, wherein said housing engaging portion is of an elastic structure.
5. A low power consumption weak energy collecting circuit device according to any one of claims 1-3, characterized in that said housing is provided with a convex housing for accommodating said rotating shaft, said first gear, said second gear, said third gear and said hinge shaft, and the side for accommodating said convex housing is provided with a slot for rotating said cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921463271.5U CN210670898U (en) | 2019-09-04 | 2019-09-04 | Low-power-consumption weak energy collection circuit equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921463271.5U CN210670898U (en) | 2019-09-04 | 2019-09-04 | Low-power-consumption weak energy collection circuit equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210670898U true CN210670898U (en) | 2020-06-02 |
Family
ID=70820497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921463271.5U Active CN210670898U (en) | 2019-09-04 | 2019-09-04 | Low-power-consumption weak energy collection circuit equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210670898U (en) |
-
2019
- 2019-09-04 CN CN201921463271.5U patent/CN210670898U/en active Active
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