CN216670083U - Portable power source for power distribution training - Google Patents

Abstract

The utility model discloses a portable power source for power distribution training, which comprises a shell, a handle assembly, a control panel and a main board, wherein the handle assembly comprises a mounting plate, a coordination square barrel, a handle, a clamping block, a return spring and a cooling fan; this distribution is portable power source for training, wherein the side of coordination square tube provides the handle, the screens piece, reset spring puts the space of staying, the screens piece that the handle both ends are connected is used for direction and spacing, wherein under no exogenic action, reset spring can pull back the handle automatically, the handle will constitute wholly with the mounting panel like this, the staff of being convenient for carries out the dismouting of cable, do benefit to the operation, it is when whole device is carried to needs simultaneously, can hold the handle, the handle stretches out under the effect of gravity, portable does benefit to the operation with drawing simultaneously.

Description

Portable power source for power distribution training

Technical Field

The utility model relates to the technical field of power sources, in particular to a portable power source for power distribution training.

Background

In order to further improve the electric power learning comprehension ability of workers and students, power distribution training can be carried out on the electric power learning comprehension ability. In the power distribution training process, a portable power source is needed, which is also called a radio frequency power source and can generate sine waves with fixed frequency and power with certain power. Power sources have been widely used in semiconductor processing equipment, LED and solar photovoltaic industries, plasma generation in scientific experiments, radio frequency induction heating, medical cosmetology, normal pressure plasma disinfection and cleaning, and the like.

The power source that uses in the distribution training generally is portable power source, but current portable power source is in order to improve and draw the convenience, at the fixed handle of the both sides installation of power source, but fixed handle can influence personnel's wiring, influences the operation, so need one kind not influence the portable good power source of operation simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable power source for power distribution training, which has the advantages of convenience in carrying and extraction and convenience in operation and can solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a portable power source for power distribution training comprises a shell, handle assemblies, a control panel and a main board, wherein the main board is installed on the inner side of the shell and is connected with the control panel through a wire;

the handle subassembly includes mounting panel, the cooperation square tube, the handle, the screens piece, reset spring and radiator fan, the mounting panel passes through the fix with screw in the both sides of shell, the upper and lower end of mounting panel all is fixed with the cooperation square tube, installation screens piece and reset spring in the inner chamber of cooperation square tube, reset spring's one end is connected to the screens piece, the inner chamber wall swing joint of screens piece and cooperation square tube, the screens piece still is connected with the terminal surface of handle, the outer wall and the contact of cooperation square tube of handle are connected, install radiator fan in the clearance of cooperation square tube.

Preferably, a stepped groove is arranged in the inner cavity of the coordination square cylinder, and the coordination square cylinder is connected with the clamping block through the stepped groove.

Preferably, the handle is U-shaped, and an arc-shaped groove is preset at the joint of the handle and the mounting plate.

Preferably, the control panel is provided with an output binding post, an ACV power socket, a communication binding post and a signal synchronous binding post, and the output binding post, the ACV power socket, the communication binding post and the signal synchronous binding post are electrically connected with a mainboard in the inner cavity of the shell.

Preferably, the mainboard adopts a bit embedded controller, and an AD sampling module, a frequency conversion module, a wave shaping module and a clock module are integrated on the embedded controller.

Compared with the prior art, the utility model has the following beneficial effects:

this distribution training is with portable power source, the mainboard passes through wire connection control panel, the both sides of shell set up the handle subassembly, the handle subassembly that the shell both sides set up includes the mounting panel, the cooperation square tube, the handle, the screens piece, reset spring and radiator fan, wherein, the cooperation square tube provides the handle, the screens piece, the space that reset spring stayed, the screens piece that the handle both ends are connected is used for direction and spacing, wherein under no exogenic action, reset spring can pull back the handle automatically, the handle will constitute wholly with the mounting panel like this, the staff of being convenient for carries out the dismouting of cable, do benefit to the operation, carry whole device when needs simultaneously, can hold the handle, the handle stretches out under the effect of gravity, portable does benefit to the operation with drawing simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the handle assembly of the present invention in an extended condition;

FIG. 3 is a schematic view of the handle assembly of the present invention in a handle retracted state;

fig. 4 is a schematic view of the handle structure of the present invention.

In the figure: 1. a housing; 2. a handle assembly; 21. mounting a plate; 22. a coordination square cylinder; 23. a handle; 24. A bit block; 25. a return spring; 26. a heat radiation fan; 3. a control panel; 31. an output binding post; 32. An AC220V power outlet; 33. 485 communication connection terminals; 34. a signal synchronous wiring terminal; 4. a main board.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a portable power source for power distribution training comprises a housing 1, handle components 2, a control panel 3 and a main board 4, wherein the main board 4 is installed on the inner side of the housing 1, the main board 4 is connected with the control panel 3 through a wire, the handle components 2 are arranged on two sides of the control panel 3, and the handle components 2 are fixed on two sides of the housing 1; wherein the mainboard 4 adopts a 32-bit embedded controller, an AD sampling module, a frequency conversion module, a wave shaping module and a clock module are integrated on the embedded controller, thus the whole portable power source can be switched according to different application requirements, the control output of multiple parameters such as amplitude, frequency, waveform, phase and the like is realized, meanwhile, the analog output of a first fault and a second fault can be realized by changing the output of a loaded virtual load power supply, the timeliness and the reliability of power distribution training are greatly improved, an output binding post 31, an AC220V power supply socket 32, a 485 communication binding post 33 and a signal synchronization binding post 34 are arranged on the control panel 3, the output binding post 31, the AC220V power supply socket 32, the communication binding post 33 and the signal synchronization binding post 34 are all electrically connected with the mainboard 4 in the inner cavity of the shell 1, and the output binding post 31, the 485 communication binding post 33 and the signal synchronization binding post 34 can all transmit data, the AC220V power outlet 32 is used to power the motherboard 4.

The handle component 2 comprises a mounting plate 21, a coordination square cylinder 22, a handle 23, a clamping block 24, a return spring 25 and a heat radiation fan 26, the mounting plate 21 is fixed on two sides of the shell 1 through screws, the upper end and the lower end of the mounting plate 21 are both fixed with the coordination square cylinder 22, the clamping block 24 and the return spring 25 are mounted in the inner cavity of the coordination square cylinder 22, the clamping block 24 is connected with one end of the return spring 25, the clamping block 24 is movably connected with the inner cavity wall of the coordination square cylinder 22, the clamping block 24 is also connected with the end face of the handle 23, the outer wall of the handle 23 is in contact connection with the coordination square cylinder 22, the heat radiation fan 26 is mounted in the gap of the coordination square cylinder 22, wherein the mounting plate 21 is a rectangular plate, the rectangular mounting plate 21 is arranged on two sides of the shell 1, the coordination square cylinder 22 provides a space for the handle 23, the clamping block 24 and the return spring 25 to place, the handle 23 can move back and forth, the clamping blocks 24 connected at two ends of the handle 23 are used for guiding and limiting, reset spring 25 is used for reseing, radiator fan 26 assists the heat dissipation, radiator fan 26 of course passes through wire connection mainboard 4, install the ladder groove in the inner chamber of cooperation square cylinder 22, cooperation square cylinder 22 connects screens piece 24 through this ladder groove, the setting of ladder groove in the inner chamber of cooperation square cylinder 22 can play for the spacing effect of screens piece 24, handle 23 is the U-shaped, be applicable to the staff operation, circular-arc recess has been preset with mounting panel 21's junction to handle 23, be convenient for grab 24 handles 23 of screens piece.

This distribution training is with portable power source, which comprises a housing 1, handle subassembly 2, control panel 3 and mainboard 4, mainboard 4 passes through wire connection control panel 3, the both sides of shell 1 set up handle subassembly 2, wherein mainboard 4 adopts 32 embedded controllers integrated AD sampling module simultaneously, the frequency conversion module, whole ripples module and clock module, whole portable power source can switch according to the application demand of difference like this, realize the amplitude, the frequency, the wave form, the control output of multi-parameter such as phase place, the timeliness and the reliability of distribution training have been improved, the last output terminal 31 that is used for the transmission of installing of control panel 3, 485 communication binding post 33 and signal synchronization binding post 34, the commonality is good. The handle assembly 2 arranged on two sides of the shell 1 comprises an installation plate 21, a coordination square cylinder 22, a handle 23, a clamping block 24, a reset spring 25 and a cooling fan 26, wherein the coordination square cylinder 22 provides a space for the handle 23, the clamping block 24 and the reset spring 25 to be placed, the handle 23 can move back and forth, the clamping blocks 24 connected with two ends of the handle 23 are used for guiding and limiting, the reset spring 25 is used for resetting, the cooling fan 26 assists in cooling, the arrangement of a stepped groove in the inner cavity of the coordination square cylinder 22 can play a role in limiting the clamping block 24, the handle 23 is U-shaped and is suitable for being operated by a worker, and an arc-shaped groove is preset at the joint of the handle 23 and the installation plate 21 so as to be convenient for grabbing the clamping block 24 and the handle 23; wherein under no exogenic action, reset spring 25 can be automatic will handle 23 pull back, and handle 23 will constitute wholly with mounting panel 21 like this, and the staff of being convenient for carries out the dismouting of cable, does benefit to the operation, and it is simultaneously when whole device is carried to needs, can hold handle 23, and handle 23 stretches out under the effect of gravity, and portable and extraction do benefit to the operation simultaneously.

In summary, the following steps: this portable power source is used in distribution training, mainboard 4 passes through wire connection control panel 3, the both sides of shell 1 set up handle subassembly 2, the handle subassembly 2 that shell 1 both sides set up includes mounting panel 21, the side of coordination square tube 22, handle 23, screens piece 24, reset spring 25 and radiator fan 26, wherein, the side of coordination square tube 22 provides handle 23, screens piece 24, the space that reset spring 25 stayed, screens piece 24 that handle 23 both ends are connected is used for direction and spacing, wherein under no exogenic action, reset spring 25 can pull back handle 23 automatically, handle 23 will constitute wholly with mounting panel 21 like this, be convenient for the staff carries out the dismouting of cable, do benefit to the operation, it is when needing to carry to play whole device simultaneously, can hold handle 23, handle 23 stretches out under the effect of gravity, portable and extraction do benefit to the operation simultaneously.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a distribution training is with portable power source, includes shell (1), handle subassembly (2), control panel (3) and mainboard (4), its characterized in that: a main board (4) is mounted on the inner side of the shell (1), the main board (4) is connected with a control panel (3) through a wire, handle components (2) are arranged on two sides of the control panel (3), and the handle components (2) are fixed on two sides of the shell (1);

handle subassembly (2) are including mounting panel (21), cooperation square tube (22), handle (23), screens piece (24), reset spring (25) and radiator fan (26), mounting panel (21) pass through the fix with screw in the both sides of shell (1), the upper and lower end of mounting panel (21) all is fixed with cooperation square tube (22), install screens piece (24) and reset spring (25) in the inner chamber of cooperation square tube (22), the one end of reset spring (25) is connected in screens piece (24), the inner chamber wall swing joint of screens piece (24) and cooperation square tube (22), screens piece (24) still are connected with the terminal surface of handle (23), the outer wall and the contact of cooperation square tube (22) of handle (23) are connected, installation radiator fan (26) in the clearance of cooperation square tube (22).

2. The portable power source for distribution training as claimed in claim 1, wherein: a step groove is arranged in the inner cavity of the coordination square cylinder (22), and the coordination square cylinder (22) is connected with the clamping block (24) through the step groove.

3. The portable power source for distribution training as claimed in claim 1, wherein: the handle (23) is U-shaped, and an arc-shaped groove is preset at the joint of the handle (23) and the mounting plate (21).

4. The portable power source for distribution training as claimed in claim 1, wherein: the control panel (3) is provided with an output binding post (31), an AC220V power socket (32), a 485 communication binding post (33) and a signal synchronous binding post (34), and the output binding post (31), the AC220V power socket (32), the 485 communication binding post (33) and the signal synchronous binding post (34) are electrically connected with a mainboard (4) in the inner cavity of the shell (1).

5. The portable power source for distribution training as claimed in claim 1, wherein: the mainboard (4) adopts a 32-bit embedded controller, and an AD sampling module, a frequency conversion module, a wave shaping module and a clock module are integrated on the embedded controller.

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