CN218938358U - Switchable power supply device - Google Patents

Switchable power supply device Download PDF

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Publication number
CN218938358U
CN218938358U CN202320021169.XU CN202320021169U CN218938358U CN 218938358 U CN218938358 U CN 218938358U CN 202320021169 U CN202320021169 U CN 202320021169U CN 218938358 U CN218938358 U CN 218938358U
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China
Prior art keywords
shaped sliding
power supply
seat
wire
outer protective
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Application number
CN202320021169.XU
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Chinese (zh)
Inventor
黄明元
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Jiangsu Huashi Electronic Technology Co ltd
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Jiangsu Huashi Electronic Technology Co ltd
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Priority to CN202320021169.XU priority Critical patent/CN218938358U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

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Abstract

The utility model relates to the technical field of power supply devices, in particular to a switchable power supply device which comprises a device main body, wherein the device main body comprises a switchable power supply body and an electric energy meter, a connecting mechanism is arranged between the switchable power supply body and the electric energy meter, the connecting mechanism comprises a connecting fixing seat, a first T-shaped sliding seat and a second T-shaped sliding seat, the two sides of the connecting fixing seat are respectively provided with a first T-shaped sliding groove and a second T-shaped sliding groove, the connecting fixing seat is fixedly arranged on the top surface of a boss, the boss is embedded and arranged in an outer protective box, wire slots are formed in the outer protective box and are respectively arranged at two ends of the boss, wire clamps are embedded and arranged in the wire slots, mounting frames are fixedly arranged at the positions of the bottom surface of the outer protective box and are respectively arranged at two ends of the outer protective box, wiring channels are formed in a penetrating mode at the two sides of the outer protective box, the connecting structure is simple, the production assembly difficulty is low, and all-dimensional protection can be achieved.

Description

Switchable power supply device
Technical Field
The utility model relates to the technical field of power supply devices, in particular to a switchable power supply device.
Background
The electric energy meter is a meter for measuring electric energy, also called an electric meter, a fire meter and a kilowatt hour meter, and is used for measuring various electric quantities, and attention is paid to the fact that the electric energy meter can be directly connected into a circuit for measurement under the condition of low voltage and small current, and a switchable power supply device is required to be matched for use when the electric energy meter is used, so that the current power supply device is relatively complicated and inconvenient to fix with the electric energy meter during use, the disassembly and assembly are relatively inconvenient, time and labor are wasted, the replacement and maintenance are inconvenient, the functionality of the current power supply device is single, and the power supply device cannot effectively protect the electric energy meter when the electric energy meter is impacted by external force, so that the practicability is poor.
Meanwhile, the application document with the publication number of CN216771808U mentions a switchable power supply device for an electric energy meter, the switchable power supply device for the electric energy meter is matched with each other through a limiting fixing mechanism, the device body is conveniently and rapidly installed on the electric energy meter, meanwhile, only a rotating disc is required to be reversely rotated when the device body is required to be disassembled, the device is rapid and convenient to install and disassemble, and is simple in structure, time-saving and labor-saving, the practicability of the device is further improved, meanwhile, the device can be effectively blocked against the collision of external force through an upper protection plate and a lower protection plate, the damage to the electric energy meter is avoided, the normal use of the electric energy meter is ensured, the service life of the electric energy meter is prolonged, the versatility of the device is improved, the practicability of the device is further improved, the problem is effectively solved, certain defects are still present, the device is required to be optimized, and the specific defects are as follows: firstly, the structure of the limiting and fixing mechanism is complex, the production and assembly difficulty is high, secondly, the device main body cannot be protected in all directions only by using the upper protection plate and the lower protection plate as protection structures, and the protection coefficient is low.
Therefore, there is a need to design a switchable power supply device to solve the above-mentioned problems in the background art.
Disclosure of Invention
The present utility model is directed to a switchable power device, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a switchable power supply device comprises a device main body, wherein the device main body comprises a switchable power supply body and an electric energy meter, a connecting mechanism is arranged between the switchable power supply body and the electric energy meter, and comprises a connecting fixing seat, a first T-shaped sliding seat and a second T-shaped sliding seat,
the two sides of the connecting fixing seat are respectively provided with a first T-shaped chute and a second T-shaped chute, the connecting fixing seat is fixedly arranged on the top surface of the boss, the boss is embedded and arranged in the outer protective box, the wire grooves are formed in the outer protective box, the wire clamps are embedded in the wire grooves, the mounting frames are fixedly mounted on the bottom surface of the outer protective box, the two ends of the outer protective box are close to the outer protective box, and wiring channels are formed in the two sides of the outer protective box in a penetrating mode.
As a preferable scheme of the utility model, the connecting fixing seat is matched with the first T-shaped sliding seat and the second T-shaped sliding seat, meanwhile, the first T-shaped sliding seat and the second T-shaped sliding seat are respectively and slidably connected with the first T-shaped sliding groove and the second T-shaped sliding groove, and meanwhile, the first T-shaped sliding seat and the second T-shaped sliding seat are respectively and fixedly connected with the switchable power supply body and the electric energy meter.
As the preferable scheme of the utility model, the top surface of the outer protective box is movably provided with the box cover through a hinge, and meanwhile, the inside of the mounting frame is provided with a fixing bolt in a penetrating way.
As a preferable scheme of the utility model, the line clamp comprises a line seat and a clamping block, and the line seat and the clamping block are clamped through the embedded block.
As a preferable scheme of the utility model, a plurality of groups of limit wire holes are arranged between the wire seat and the clamping block in a penetrating way, and the wire seat is fixedly connected with the outer protective box.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, firstly, the connecting mechanism comprising the connecting fixing seat, the first T-shaped sliding seat and the second T-shaped sliding seat is simple in structure and small in production and assembly difficulty, so that the defects that the structure of a limit fixing mechanism of a switchable power supply device for an existing electric energy meter is complex and the production and assembly difficulty is high are overcome effectively, and secondly, the switchable power supply body and the electric energy meter can be protected in an omnibearing manner through the boss and the outer protective box, and the defects that the switchable power supply device for the existing electric energy meter cannot protect the device body in an omnibearing manner and the protective coefficient is low are overcome effectively.
Drawings
FIG. 1 is a schematic view of the overall expanded top plan structure of the present utility model;
FIG. 2 is a schematic view of the overall top plan exterior structure of the present utility model;
FIG. 3 is a schematic view of the overall bottom plan exterior structure of the present utility model;
FIG. 4 is a schematic diagram showing the structure of a device body in a disassembled top plan view;
FIG. 5 is a schematic view of a front plan view of a connection mechanism according to the present utility model;
fig. 6 is a schematic diagram of a side plan view of a line card installation in the present utility model;
in the figure: 1. a device body; 2. a switchable power supply body; 3. an electric energy meter; 4. a connecting mechanism; 41. the connecting fixing seat; 411. a first T-shaped chute; 412. the second T-shaped chute; 413. a boss; 414. an outer protective case; 4141. a hinge; 4142. a case cover; 415. a wire slot; 416. a line clip; 4161. a wire seat; 4162. a clamping block; 4163. an insert; 4164. limiting line holes; 417. a mounting frame; 4171. a fixing bolt; 42. a first T-shaped slide; 43. and a second T-shaped sliding seat.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-6, the present utility model provides a technical solution:
a switchable power supply device comprises a device main body 1, wherein the device main body 1 comprises a switchable power supply body 2 and an electric energy meter 3, a connecting mechanism 4 is arranged between the switchable power supply body 2 and the electric energy meter 3, the connecting mechanism 4 comprises a connecting fixing seat 41, a first T-shaped sliding seat 42 and a second T-shaped sliding seat 43,
the first T-shaped sliding chute 411 and the second T-shaped sliding chute 412 are respectively arranged on two sides of the connection fixing seat 41, the connection fixing seat 41 is fixedly arranged on the top surface of the boss 413, the boss 413 is embedded and arranged in the outer protective box 414, the wire slots 415 are respectively arranged at two ends of the outer protective box 414, the wire clips 416 are embedded and arranged in the wire slots 415, the installation racks 417 are fixedly arranged at two ends of the bottom surface of the outer protective box 414, and wiring channels are respectively arranged on two sides of the outer protective box 414 in a penetrating mode.
The connection fixing seat 41 and the first T-shaped sliding seat 42 and the second T-shaped sliding seat 43 are adapted, meanwhile, the first T-shaped sliding seat 42 and the second T-shaped sliding seat 43 are respectively connected with the first T-shaped sliding seat 411 and the second T-shaped sliding seat 412 in a sliding manner, meanwhile, the first T-shaped sliding seat 42 and the second T-shaped sliding seat 43 are respectively fixedly connected with the switchable power supply body 2 and the electric energy meter 3, during installation, the box cover 4142 can be firstly unfolded, then the first T-shaped sliding seat 42 and the second T-shaped sliding seat 43 are subsequently opened, one end of the first T-shaped sliding seat 411 and one end of the second T-shaped sliding seat 412 is slid in until the first T-shaped sliding seat 42 and the second T-shaped sliding seat 43 completely enter the first T-shaped sliding seat 411 and the second T-shaped sliding seat 412, meanwhile, the switchable power supply body 2 and the electric energy meter 3 are connected through wires, the wires are simultaneously reduced to the inside the wire grooves 415, meanwhile, the wire seat 4161 and the clamping block 4162 are clamped and the box cover 4163 are clamped, and then the box cover 4142 is closed, and the electric energy meter can be firstly connected with the first T-shaped sliding seat and the second T-shaped sliding seat 43 through the wire seat is arranged in the wire limiting wire hole 4164, and the wire can be completely connected with the wire inside the wire, and the wire meter 3, the wire can be simultaneously, the wire can be connected with the wire meter through the wire, the wire and the wire connecting seat 41and the wire, the wire can be completely, the wire and the wire.
In this embodiment, referring to fig. 1, 2 and 3, the top surface of the outer protective case 414 is movably provided with a case cover 4142 through a hinge 4141, meanwhile, a fixing bolt 4171 is installed in the mounting frame 417 in a penetrating manner, and the outer protective case 414 can be conveniently assembled and disassembled through the mounting frame 417 and the fixing bolt 4171.
In this embodiment, referring to fig. 1, 2, 3 and 6, the line card 416 includes a wire seat 4161 and a clamping block 4162, and the wire seat 4161 and the clamping block 4162 are clamped by the insert 4163; a plurality of groups of limit wire holes 4164 are formed between the wire seat 4161 and the clamping block 4162 in a penetrating manner, the wire seat 4161 is fixedly connected with the outer protective box 414, and the connecting wires of the switchable power supply body 2 and the electric energy meter 3 are conveniently managed, stored and positioned through the wire grooves 415 and the wire clamps 416, so that disorder is avoided, the wire holders are kept orderly, and subsequent maintenance and management work is facilitated.
Working principle: during installation, the box cover 4142 can be unfolded firstly, then the first T-shaped sliding seat 42 and the second T-shaped sliding seat 43 slide in from one ends of the first T-shaped sliding groove 411 and the second T-shaped sliding groove 412 until the first T-shaped sliding seat 42 and the second T-shaped sliding seat 43 completely enter the first T-shaped sliding groove 411 and the second T-shaped sliding groove 412, meanwhile, the switchable power supply body 2 and the electric energy meter 3 are connected through wires, the wires are led to the inside of the wire groove 415, meanwhile, the wires are located in the limiting wire holes 4164, meanwhile, the wire seat 4161 and the clamping block 4162 are clamped through the embedding block 4163, then the box cover 4142 is closed, otherwise, the box cover 4142 can be detached, the connection structure is simple, the production and assembly difficulty is low, meanwhile, all-round protection can be achieved, and certain popularization value is achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A switchable power supply device comprising a device body (1), characterized in that: the device main body (1) comprises a switchable power supply body (2) and an electric energy meter (3), a connecting mechanism (4) is arranged between the switchable power supply body (2) and the electric energy meter (3), the connecting mechanism (4) comprises a connecting fixing seat (41), a first T-shaped sliding seat (42) and a second T-shaped sliding seat (43),
the utility model discloses a wire connection fixing base, including connection fixing base (41) and outer protective housing (414), first T type spout (411), second T type spout (412) have been seted up respectively to connection fixing base (41) both sides, and connection fixing base (41) fixed mounting is in the top surface of boss (413), and the inside at outer protective housing (414) is installed in boss (413) embedding, both ends department that is close to boss (413) in the inside of outer protective housing (414) all is provided with wire casing (415), wire fastener (416) are installed in the inside embedding of wire casing (415) simultaneously, both ends department equal fixed mounting has mounting bracket (417) near the bottom surface of outer protective housing (414), wire connection passageway has been seted up in the penetration of outer protective housing (414) both sides simultaneously.
2. A switchable power supply device according to claim 1, characterized in that: the connection fixing seat (41) is matched with the first T-shaped sliding seat (42) and the second T-shaped sliding seat (43), meanwhile, the first T-shaped sliding seat (42) and the second T-shaped sliding seat (43) are respectively connected with the first T-shaped sliding groove (411) and the second T-shaped sliding groove (412) in a sliding mode, and meanwhile, the first T-shaped sliding seat (42) and the second T-shaped sliding seat (43) are respectively connected with the switchable power supply body (2) and the electric energy meter (3) in a fixed mode.
3. A switchable power supply device according to claim 1, characterized in that: the top surface of outer protective housing (414) is through hinge (4141) movable mounting has case lid (4142), and the inside of mounting bracket (417) is run through and is installed fixing bolt (4171) simultaneously.
4. A switchable power supply device according to claim 1, characterized in that: the line clamp (416) comprises a wired seat (4161) and a clamping block (4162), and meanwhile the wired seat (4161) and the clamping block (4162) are clamped through an embedded block (4163).
5. A switchable power supply device according to claim 4, characterized in that: a plurality of groups of limit wire holes (4164) are formed between the wire seat (4161) and the clamping block (4162) in a penetrating mode, and the wire seat (4161) is fixedly connected with the outer protective box (414).
CN202320021169.XU 2023-01-05 2023-01-05 Switchable power supply device Active CN218938358U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320021169.XU CN218938358U (en) 2023-01-05 2023-01-05 Switchable power supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320021169.XU CN218938358U (en) 2023-01-05 2023-01-05 Switchable power supply device

Publications (1)

Publication Number Publication Date
CN218938358U true CN218938358U (en) 2023-04-28

Family

ID=86067086

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320021169.XU Active CN218938358U (en) 2023-01-05 2023-01-05 Switchable power supply device

Country Status (1)

Country Link
CN (1) CN218938358U (en)

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