CN112904928B - Area shows tiny power control device that steps down convenient to clean equipment - Google Patents
Area shows tiny power control device that steps down convenient to clean equipment Download PDFInfo
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- CN112904928B CN112904928B CN202110051329.0A CN202110051329A CN112904928B CN 112904928 B CN112904928 B CN 112904928B CN 202110051329 A CN202110051329 A CN 202110051329A CN 112904928 B CN112904928 B CN 112904928B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/625—Regulating voltage or current wherein it is irrelevant whether the variable actually regulated is ac or dc
Abstract
The invention relates to a micro power control device with display voltage reduction convenient to clean and assemble, which comprises an equipment shell and a contact conductive block, wherein a first connecting head is installed on one side of the equipment shell, a display screen and a control panel are sequentially arranged at the front end of the equipment shell from left to right, a cover plate is arranged at the upper end of the equipment shell, a clamping groove is fixed inside the equipment shell, an adjusting mechanism is connected to one side of the clamping groove, the lower end of the adjusting mechanism is connected with a connecting frame, a sliding rod is arranged inside the connecting frame, and a second spring and a second guide rod are sequentially arranged on the inner side of the lower end of the connecting frame from the middle to the upper side and the lower side. The invention has the beneficial effects that: this little power control device of area demonstration step-down convenient to clean equipment can be to equipment internal connection line automatic rolling through the admission machine to prevent that the connecting wire from relaxing in equipment inside, lead to the connecting wire to twine on other components, thereby lead to other component damages easily.
Description
Technical Field
The invention relates to the technical field of power control of electrical equipment, in particular to a tiny power control device with a display voltage reduction function, which is convenient to clean and assemble.
Background
The existing electric appliances have a rated power when working, the electric appliances can normally work at the rated power, and different working states can occur when the electric appliances are at different powers, so that the electric appliances need to use a micro power control device to control the power of equipment at one time, and the equipment can have various working states.
When the existing micro power control device is used, the positions of elements in the equipment are adjusted so as to adjust power, the connection wires in the equipment can change in tightness in the process, and the wires are easy to wind on other elements when being loose, so that the other elements are damaged when the wires are pulled.
Disclosure of Invention
The invention aims to provide a tiny power control device with a display voltage reduction function, which is convenient to clean and assemble and aims to solve the problems that the positions of elements in equipment are adjusted so as to adjust power when the existing tiny power control device proposed in the background art is used, the tightness of connecting wires in the equipment is changed in the process, and the wires are easy to wind on other elements when the wires are loosened, so that other elements are damaged when the wires are pulled.
In order to achieve the purpose, the invention provides the following technical scheme: a small power control device with display voltage reduction convenient to clean and assemble comprises an equipment shell and a contact conductive block, wherein a first connector is installed on one side of the equipment shell, a second connector is installed on the other side of the equipment shell, a display screen and a control panel are sequentially arranged at the front end of the equipment shell from left to right, a cover plate is arranged at the upper end of the equipment shell, a clamping groove is fixed inside the equipment shell, an adjusting mechanism is connected to one side of the clamping groove, the lower end of the adjusting mechanism is connected with a connecting frame, a sliding rod is arranged inside the connecting frame, a second spring and a second guide rod are sequentially arranged on the inner side of the lower end of the connecting frame from the middle to the upper side and the lower side, the other end of the second spring is connected with a ceramic insulating sheet, the contact conductive block is located on the other side of the ceramic insulating sheet, and a first lead is arranged at the upper end of the contact conductive block, the other side of the contact conductive block is provided with a resistance coil, the left side and the right side of the resistance coil are connected with a support, the lower end of the support is connected with a T-shaped block, the upper end of the first wire is connected with a second wire through a wiring mechanism, and the other end of the second wire is connected with a take-up mechanism.
Preferably, the adjusting mechanism comprises an infrared distance sensor, a first spring, a first guide rod and a clamping block, one end of the multi-section hydraulic cylinder is connected with an L-shaped plate, the infrared distance sensor is installed on the other side of the L-shaped plate, the first spring and the first guide rod are sequentially arranged at the lower end of the L-shaped plate from the middle to the front side and the rear side, and the clamping block is connected to the lower end of the first spring.
Preferably, the clamping block and the L-shaped plate form an elastic telescopic structure through the first spring and the first guide rod, the L-shaped plate forms a telescopic structure through the multiple sections of hydraulic cylinders and the clamping groove, and the clamping groove and the multiple sections of hydraulic cylinders are connected in an embedded mode.
Preferably, the connecting frame forms a sliding structure through the sliding rod and the support, the two sliding rods are symmetrically arranged about the central axis of the connecting frame, and a welding integrated structure is formed between the sliding rods and the support.
Preferably, the ceramic insulating sheet forms an elastic structure through the second spring and the connecting frame, the ceramic insulating sheet forms a sliding structure through the second guide rod and the connecting frame, and the contact conductive block is bonded with the ceramic insulating sheet.
Preferably, wiring mechanism includes first box, the insulating pad of first rubber, the insulating pad of first sealed pad, hinge, second box, the insulating pad of second rubber, the sealed pad of second, spread groove and connecting block, and the inboard of first box is provided with the insulating pad of first rubber, the inside of the insulating pad of first rubber has set gradually spread groove and the first sealed pad of left and right sides from the centre, and the inside of spread groove is provided with the connecting block, the upper end of first box is connected with the second box through the hinge, and the inside of second box is provided with the insulating pad of second rubber, the inside of the insulating pad of second rubber is provided with the sealed pad of second.
Preferably, the second box body and the first box body form a rotating structure through a hinge, the first box body and the first rubber insulating pad are bonded, and the first sealing pad is symmetrical about a central axis of the first rubber insulating pad.
Preferably, the connecting groove is connected with the connecting block in an embedded mode, the connecting groove is fixedly connected with the first conducting wire, and the diameter of the first conducting wire is consistent with that of the upper groove of the first sealing pad.
Preferably, the take-up mechanism comprises a third box body, a partition plate, a bearing, a take-up rod and a disc spring, the partition plate is arranged inside the third box body, the inside of the partition plate is connected with the take-up rod through the bearing, and the disc spring is arranged at one end of the take-up rod.
Preferably, the wire take-up rod and the third box body form a rotating structure through a bearing, the disc spring and the wire take-up rod are welded, and the wire take-up rod and the third box body form an elastic structure through the disc spring.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the fixture block can be tightly clamped in the connecting frame by virtue of the elastic telescopic structure formed by the fixture block and the L-shaped plate through the first guide rod and the first spring, so that the connection between the fixture block and the connecting frame is prevented from loosening, the connecting frame cannot be driven to move when the multi-section hydraulic cylinder is telescopic, the equipment cannot be adjusted, the equipment loses the working effect, meanwhile, the distance between the L-shaped plate and the wire receiving mechanism is detected through the infrared distance sensor, the reduced power value of the equipment is calculated, and then, the display screen is used for displaying, so that the observation and adjustment of a user are facilitated.
2. The invention leads the contact conductive block to be capable of tightly contacting the resistance coil by virtue of the elastic structure formed between the ceramic insulating sheet and the connecting frame through the second spring, thereby preventing the loosening of the contact between the resistance coil and the contact conductive block, leading to the disconnection of a circuit connected with the equipment to cause the equipment to be incapable of normally working, and positioning by virtue of the sliding structure formed between the ceramic insulating sheet and the connecting frame through the second guide rod.
3. According to the invention, the adjusting mechanism is convenient to disassemble in the equipment through the embedded connection between the multiple hydraulic cylinders and the clamping grooves, the resistance coil is convenient to disassemble through the connection between the T-shaped block and the bracket, and the first lead and the second lead are convenient to disassemble through the wiring mechanism, so that the equipment is disassembled and assembled, and meanwhile, the elements in the equipment are convenient to clean by workers.
4. According to the invention, the second conducting wire and the first conducting wire are connected together through the embedded connection between the connecting groove and the connecting block, and the second conducting wire is tightened by virtue of the elastic structure formed by the wire take-up rod and the third box body through the disc spring, so that the looseness of the joint of the connecting block and the connecting groove can be prevented, and the joint is subjected to insulation protection through the second rubber insulation pad and the first rubber insulation pad, so that the electric leakage of equipment is prevented.
5. According to the invention, the wire take-up rod can automatically rewind the second wire through the elastic structure formed between the disc spring and the third box body, so that the second wire is prevented from being scattered and wound on other elements in the equipment to cause damage to the other elements, and meanwhile, the wire take-up rod is convenient for the equipment to recover and pay out the second wire through the rotating structure formed between the bearing and the third box body.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional view of a tiny power control device with a display voltage drop for easy cleaning and assembly;
FIG. 2 is a schematic diagram of an external front view of a tiny power control device with a display voltage drop for easy cleaning and assembly;
FIG. 3 is an enlarged schematic view of the power control device with step-down voltage shown in FIG. 1 for easy cleaning and assembly;
FIG. 4 is a schematic side view of an enlarged structure of a connection rack with a step-down micro power control device for easy cleaning and assembly;
FIG. 5 is an expanded view of the wiring mechanism with a voltage step-down micro power control device for easy cleaning and assembly according to the present invention;
FIG. 6 is an enlarged cross-sectional view of a wire winding mechanism with a voltage step-down micro power control device for easy cleaning and assembly.
In the figure: 1. an apparatus housing; 2. a first connector; 3. a second connector; 4. a display screen; 5. a control panel; 6. a cover plate; 7. a card slot; 8. an adjustment mechanism; 801. a multi-section hydraulic cylinder; 802. an L-shaped plate; 803. an infrared distance sensor; 804. a first spring; 805. a first guide bar; 806. a clamping block; 9. a connecting frame; 10. a slide bar; 11. a second spring; 12. a second guide bar; 13. a ceramic insulating sheet; 14. contacting the conductive block; 15. a first conductive line; 16. a resistance coil; 17. a support; 18. a T-shaped block; 19. a wiring mechanism; 1901. a first case; 1902. a first rubber insulating pad; 1903. a first gasket; 1904. a hinge; 1905. a second case; 1906. a second rubber insulating pad; 1907. a second gasket; 1908. connecting grooves; 1909. connecting blocks; 20. a second conductive line; 21. a take-up mechanism; 2101. a third box body; 2102. a partition plate; 2103. a bearing; 2104. a wire take-up rod; 2105. a disc spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides a technical solution: a tiny power control device with display voltage reduction convenient to clean and assemble comprises an equipment shell 1 and a contact conducting block 14, wherein a first connector 2 is installed on one side of the equipment shell 1, a second connector 3 is installed on the other side of the equipment shell 1, a display screen 4 and a control panel 5 are sequentially arranged at the front end of the equipment shell 1 from left to right, a cover plate 6 is arranged at the upper end of the equipment shell 1, a clamping groove 7 is fixed inside the equipment shell 1, an adjusting mechanism 8 is connected to one side of the clamping groove 7, the adjusting mechanism 8 comprises an infrared distance sensor 803, a first spring 804, a first guide rod 805 and a clamping block 806, one end of a multi-section hydraulic cylinder 801 is connected with an L-shaped plate 802, the other side of the L-shaped plate 802 is provided with the infrared distance sensor 803, the first spring 804 and the first guide rod 805 are sequentially arranged at the lower end of the L-shaped plate 802 from the middle to the front side and the back side, the lower end of the first spring 804 is connected with the clamping block 806, the fixture block 806 forms an elastic telescopic structure with the L-shaped plate 802 through the first spring 804 and the first guide rod 805, the L-shaped plate 802 forms a telescopic structure through the multi-section hydraulic cylinder 801 and the fixture groove 7, the fixture groove 7 is connected with the multi-section hydraulic cylinder 801 in an embedded manner, the fixture block 806 can be tightly clamped inside the connecting frame 9 through the elastic telescopic structure formed between the first guide rod 805 and the first spring 804 and the L-shaped plate 802, so that the connection between the fixture block 806 and the connecting frame 9 is prevented from being loosened, the connecting frame 9 cannot be driven to move when the multi-section hydraulic cylinder 801 is stretched, the equipment cannot be adjusted, the working effect of the equipment is lost, the distance between the L-shaped plate 802 and the take-up mechanism 21 is detected through the infrared distance sensor 803, the reduced power value of the equipment is calculated, and then the reduced power value is displayed through the display screen 4, the observation and the adjustment are convenient for the user;
the lower end of the adjusting mechanism 8 is connected with a connecting frame 9, a sliding rod 10 is arranged inside the connecting frame 9, the connecting frame 9 forms a sliding structure with a support 17 through the sliding rod 10, the two sliding rods 10 are symmetrically arranged about the central axis of the connecting frame 9, a welding integrated structure is formed between the sliding rod 10 and the support 17, the adjusting mechanism 8 is convenient to disassemble inside the equipment through the embedded connection between the multi-section hydraulic cylinder 801 and the clamping groove 7, the resistance coil 16 is convenient to disassemble through the connection between the T-shaped block 18 and the support 17, and the first lead 15 and the second lead 20 are convenient to disassemble through the wiring mechanism 19, so that the equipment is disassembled and assembled, and meanwhile, workers can clean elements inside the equipment conveniently;
the inner side of the lower end of the connecting frame 9 is provided with a second spring 11 and a second guide rod 12 in sequence from the middle to the upper and lower sides, the other end of the second spring 11 is connected with a ceramic insulating sheet 13, the ceramic insulating sheet 13 forms an elastic structure with the connecting frame 9 through the second spring 11, and the ceramic insulation sheet 13 forms a sliding structure with the connecting frame 9 through the second guide rod 12, and the contact conductive block 14 is adhered to the ceramic insulation sheet 13, the contact conductive block 14 can be tightly contacted with the resistance coil 16 by the ceramic insulation sheet 13 through the elastic structure formed between the second spring 11 and the connecting frame 9, therefore, the contact between the resistance coil 16 and the contact conductive block 14 is prevented from loosening, so that the circuit connected with the equipment is broken to prevent the equipment from working normally, and the ceramic insulation sheet 13 is positioned through a sliding structure formed between the second guide rod 12 and the connecting frame 9;
the contact conductive block 14 is located at the other side of the ceramic insulation sheet 13, the upper end of the contact conductive block 14 is provided with a first lead 15, the other side of the contact conductive block 14 is provided with a resistance coil 16, the left side and the right side of the resistance coil 16 are connected with a bracket 17, the lower end of the bracket 17 is connected with a T-shaped block 18, the upper end of the first lead 15 is connected with a second lead 20 through a wiring mechanism 19, the other end of the second lead 20 is connected with a wire take-up mechanism 21, the wiring mechanism 19 comprises a first box 1901, a first rubber insulation pad 1902, a first sealing pad 1903, a hinge 1904, a second box 1905, a second rubber insulation pad 1906, a second sealing pad 1907, a connecting groove 1908 and a connecting block 1909, the inner side of the first box 1901 is provided with a first rubber insulation pad 1902, the connecting groove 1908 and the first sealing pad 1903 are sequentially arranged from the middle to the left side and the right side inside of the first rubber insulation pad 1902, and the connecting groove 1909 is provided with the connecting block 1909, the upper end of the first box 1901 is connected with the second box 1905 through a hinge 1904, a second rubber insulating pad 1906 is arranged inside the second box 1905, a second sealing pad 1907 is arranged inside the second rubber insulating pad 1906, the second box 1905 forms a rotating structure with the first box 1901 through the hinge 1904, the first box 1901 is adhered to the first rubber insulating pad 1902, the first sealing pad 1903 is symmetrical about the central axis of the first rubber insulating pad 1902, the connecting groove 1908 is connected with the connecting block 1909 in an embedding manner, the connecting groove 1908 is fixedly connected with the first wire 15, the diameter of the first wire 15 is consistent with that of the groove on the first sealing pad 1903, the second wire 20 and the first wire 15 are connected together through the embedding connection between the connecting groove 1908 and the connecting block 1909, and the second wire 20 is tightened by means of the wire take-up rod 2104 through an elastic structure formed between the disc spring 2105 and the third box 2101, therefore, the connection part between the connecting block 1909 and the connecting groove 1908 can be prevented from loosening, and the connection part is insulated and protected by the second rubber insulating pad 1906 and the first rubber insulating pad 1902, so that electric leakage of equipment is prevented;
the take-up mechanism 21 comprises a third box 2101, a partition 2102, a bearing 2103, a take-up rod 2104 and a disc spring 2105, and a partition 2102 is arranged inside the third case 2101, the inside of the partition 2102 is connected with the wire take-up shaft 2104 through a bearing 2103, and one end of the wire take-up rod 2104 is provided with a disc spring 2105, the wire take-up rod 2104 forms a rotating structure with the third box 2101 through a bearing 2103, and the disc spring 2105 and the wire take-up rod 2104 are welded, and the wire take-up rod 2104 forms an elastic structure with the third box 2101 by the disc spring 2105, the wire take-up rod 2104 can automatically rewind the second wire 20 by the elastic structure formed between the disc spring 2105 and the third box 2101 by the wire take-up rod 2104, thereby preventing the second wire 20 from being scattered and wound around other components inside the device to cause damage to the other components, meanwhile, the second conducting wire 20 is conveniently recovered and released by the equipment by virtue of the rotating structure formed by the wire collecting rod 2104 and the third box 2101 through the bearing 2103.
In summary, in the tiny power control device with display step-down convenient for cleaning and assembling, when in use, the resistor coil 16 is conveniently installed inside the device shell 1 through the connection between the T-shaped block 18 and the bracket 17, then the adjusting mechanism 8 is conveniently installed inside the device through the embedded connection between the multi-section hydraulic cylinder 801 and the clamping groove 7, then the clamping block 806 is tightly clamped inside the connecting frame 9 through the elastic telescopic structure formed between the first guide rod 805 and the first spring 804 and the L-shaped block 802 by means of the clamping block 806, so as to connect the clamping block 806 with the connecting frame 9, the second lead 20 and the first lead 15 are connected together through the embedded connection between the connecting groove 1908 and the connecting block 1909, the second box 1905 is closed through the rotating structure formed between the hinge 1904 and the first box 1901 by means of the second box 1905 to protect the connecting groove 1908 and the connecting block 1909, the connection part is insulated and protected by a second rubber insulating pad 1906 and a first rubber insulating pad 1902, the cover plate 6 is closed, the equipment is connected in series to the circuit by a first connector 2 and a second connector 3, the position of a connecting frame 9 is adjusted by an L-shaped plate 802 through a telescopic structure formed between a plurality of sections of hydraulic cylinders 801 and a clamping groove 7, so that the voltage shared by the equipment in the series circuit is adjusted, the power of the electric equipment is adjusted, meanwhile, the connecting frame 9 is positioned by a sliding structure formed between a sliding rod 10 and a bracket 17 by the connecting frame 9, the distance between the L-shaped plate 802 and a wire receiving mechanism 21 is detected by an infrared distance sensor 803, so that the reduced power value of the equipment is calculated, then, the reduced power value is displayed by a display screen 4, and meanwhile, a contact conductive block 14 can be in close contact with a resistance coil 16 by a ceramic insulating sheet 13 through an elastic structure formed between a second spring 11 and a second guide rod 12 and the connecting frame 9, therefore, the resistance coil 16 is prevented from being loose in contact with the contact conductive block 14, the contact conductive block 14 is isolated through the ceramic insulating sheet 13, the contact conductive block 14 is prevented from being leaked, the second conducting wire 20 is conveniently recovered and released by the device through the rotating structure formed between the bearing 2103 and the third box 2101 by the wire collecting rod 2104, and the second conducting wire 20 can be automatically rewound by the wire collecting rod 2104 through the elastic structure formed between the disc spring 2105 and the third box 2101.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A minute power control device with display voltage reduction convenient for cleaning and assembling comprises a device shell (1) and a contact conductive block (14), and is characterized in that: the device comprises an equipment shell (1), wherein a first connector (2) is installed on one side of the equipment shell (1), a second connector (3) is installed on the other side of the equipment shell (1), a display screen (4) and a control panel (5) are sequentially arranged at the front end of the equipment shell (1) from left to right, a cover plate (6) is arranged at the upper end of the equipment shell (1), a clamping groove (7) is fixed inside the equipment shell (1), an adjusting mechanism (8) is connected to one side of the clamping groove (7), the lower end of the adjusting mechanism (8) is connected with a connecting frame (9), a sliding rod (10) is arranged inside the connecting frame (9), a second spring (11) and a second guide rod (12) are sequentially arranged on the inner side of the lower end of the connecting frame (9) from the middle to the upper side and the lower side, the other end of the second spring (11) is connected with a ceramic insulating sheet (13), and a contact conductive block (14) is located on the other side of the ceramic insulating sheet (13), and the upper end of the contact conductive block (14) is provided with a first lead (15), the other side of the contact conductive block (14) is provided with a resistance coil (16), the left side and the right side of the resistance coil (16) are connected with a support (17), the lower end of the support (17) is connected with a T-shaped block (18), the upper end of the first lead (15) is connected with a second lead (20) through a wiring mechanism (19), and the other end of the second lead (20) is connected with a take-up mechanism (21).
2. The tape display step-down micro power control device for easy cleaning assembly of claim 1, wherein: adjustment mechanism (8) include infrared ray distance sensor (803), first spring (804), first guide arm (805) and fixture block (806), and the one end of multisection pneumatic cylinder (801) is connected with L shaped plate (802), infrared ray distance sensor (803) are installed to the opposite side of L shaped plate (802), and the lower extreme of L shaped plate (802) has set gradually first spring (804) and first guide arm (805) from middle to front and back both sides, the lower extreme of first spring (804) is connected with fixture block (806).
3. The tape display step-down micro power control device for easy cleaning assembly of claim 2, wherein: the clamping block (806) and the L-shaped plate (802) form an elastic telescopic structure through the first spring (804) and the first guide rod (805), the L-shaped plate (802) and the clamping groove (7) form a telescopic structure through the multi-section hydraulic cylinder (801), and the clamping groove (7) and the multi-section hydraulic cylinder (801) are connected in an embedded mode.
4. The tape display step-down micro power control device for easy cleaning assembly of claim 1, wherein: the connecting frame (9) forms a sliding structure through the sliding rod (10) and the support (17), two sliding rods (10) are symmetrically arranged about the central axis of the connecting frame (9), and a welding integrated structure is formed between the sliding rod (10) and the support (17).
5. The tape display step-down micro power control device for easy cleaning assembly of claim 1, wherein: ceramic insulating piece (13) constitute elastic construction through between second spring (11) and link (9), and ceramic insulating piece (13) constitute sliding construction through between second guide arm (12) and link (9) to for bonding between contact conducting block (14) and ceramic insulating piece (13).
6. The tape display step-down micro power control device for easy cleaning assembly of claim 1, wherein: the wiring mechanism (19) comprises a first box body (1901), a first rubber insulating pad (1902), a first sealing gasket (1903), a hinge (1904), a second box body (1905), a second rubber insulating pad (1906), a second sealing gasket (1907), a connecting groove (1908) and a connecting block (1909), and the inner side of the first box body (1901) is provided with a first rubber insulating pad (1902), the inside of the first rubber insulating pad (1902) is provided with a connecting groove (1908) and a first sealing pad (1903) from the middle to the left and the right in sequence, and a connecting block (1909) is arranged inside the connecting groove (1908), the upper end of the first box body (1901) is connected with the second box body (1905) through a hinge (1904), and a second rubber insulating pad (1906) is arranged inside the second box body (1905), a second sealing gasket (1907) is arranged inside the second rubber insulating gasket (1906).
7. The tape display step-down micro power control apparatus for facilitating clean assembly of claim 6, wherein: the second box body (1905) and the first box body (1901) form a rotating structure through a hinge (1904), the first box body (1901) and the first rubber insulating pad (1902) are bonded, and the first sealing pad (1903) is symmetrical about a central axis of the first rubber insulating pad (1902).
8. The tape display step-down micro power control apparatus for facilitating clean assembly of claim 6, wherein: the connecting groove (1908) is connected with the connecting block (1909) in an embedding mode, the connecting groove (1908) is fixedly connected with the first lead (15), and the diameter of the first lead (15) is consistent with that of the groove in the first sealing gasket (1903).
9. The tape display step-down micro power control device for easy cleaning assembly of claim 1, wherein: the take-up mechanism (21) comprises a third box body (2101), a partition plate (2102), a bearing (2103), a take-up rod (2104) and a disc spring (2105), the partition plate (2102) is arranged inside the third box body (2101), the inside of the partition plate (2102) is connected with the take-up rod (2104) through the bearing (2103), and the disc spring (2105) is arranged at one end of the take-up rod (2104).
10. The tiny power control device with display voltage drop for easy cleaning and assembly as claimed in claim 9, wherein: the wire collecting rod (2104) and the third box body (2101) form a rotating structure through a bearing (2103), the disc spring (2105) and the wire collecting rod (2104) are welded, and the wire collecting rod (2104) and the third box body (2101) form an elastic structure through the disc spring (2105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110051329.0A CN112904928B (en) | 2021-01-15 | 2021-01-15 | Area shows tiny power control device that steps down convenient to clean equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110051329.0A CN112904928B (en) | 2021-01-15 | 2021-01-15 | Area shows tiny power control device that steps down convenient to clean equipment |
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| CN112904928A CN112904928A (en) | 2021-06-04 |
| CN112904928B true CN112904928B (en) | 2022-06-10 |
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| US20180139856A1 (en) * | 2014-06-30 | 2018-05-17 | Eaton Corporation | Bucket assemblies with electrically grounded front panels for motor control centers and related motor control centers |
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| CN112147541A (en) * | 2020-10-28 | 2020-12-29 | 广州市金点子工业设计有限公司 | Car key detects with contact check out test set who has multicontact structure |
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