CN217010676U

CN217010676U - Novel direct current stabilized voltage power supply

Info

Publication number: CN217010676U
Application number: CN202122412253.8U
Authority: CN
Inventors: 刘兴明
Original assignee: Shaanxi Zhongxiao Guoan Power Engineering Co ltd
Current assignee: Shaanxi Zhongxiao Guoan Power Engineering Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-07-19
Anticipated expiration: 2031-10-08

Abstract

The utility model relates to the technical field of power supplies and discloses a novel direct current stabilized power supply, which comprises a body, the upper surface of the body is fixedly provided with a motor, the output end of the motor is fixedly connected with a rotating rod, the lower end of the rotating rod penetrates into the body, the upper end rod wall is rotationally connected with the body through a sealing bearing, the lower end of the rotating rod is symmetrically and fixedly provided with fan blades, a jack is fixedly arranged on the right side wall of the body, a connecting wire is clamped and arranged in the jack through a clamping mechanism, a first mounting plate and a mounting block are fixedly arranged on the right side wall of the body and above the socket, the upper surface of first mounting panel is fixed and is provided with first conducting strip, the lower surface of installation piece passes through telescopic machanism fixedly connected with second mounting panel, the lower fixed surface of second mounting panel is provided with the second conducting strip. The utility model avoids the looseness of the connecting wire, simultaneously realizes the cooling of the power supply and ensures the normal use of the power supply.

Description

Novel direct current stabilized voltage power supply

Technical Field

The utility model relates to the technical field of power supplies, in particular to a novel direct-current stabilized power supply.

Background

The DC stabilized power supply refers to a power supply in which factors such as ambient temperature, load size and input voltage can change the output voltage of the DC stabilized power supply, and the technical indexes of the DC stabilized power supply can be divided into two categories: one is a characteristic index which reflects the inherent characteristics of the DC stabilized power supply, such as input voltage, output voltage, input current and output current regulation range, and the other is a quality index which reflects the advantages and disadvantages of the DC stabilized power supply, including stability, equivalent internal resistance (output resistance), ripple voltage, temperature coefficient and the like.

Current constant voltage power supply can cause the not hard up condition of connecting wire because the effect of external force usually when using to lead to contact failure, influence normal use, the inside temperature of power can rise when using simultaneously, can influence the normal use of power equally when exceeding the critical value of temperature.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that a connecting wire is easy to loosen under the action of external force and the normal use of the connecting wire is influenced by the temperature rise inside a power supply when the connecting wire is used for a long time in the prior art, and provides a novel direct-current voltage-stabilized power supply.

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

a novel DC stabilized voltage power supply comprises a body, wherein a motor is fixedly arranged on the upper surface of the body, the output end of the motor is fixedly connected with a rotating rod, the lower end of the rotating rod penetrates into the body, the upper end rod wall is rotationally connected with the body through a sealing bearing, the lower end of the rotating rod is symmetrically and fixedly provided with fan blades, a jack is fixedly arranged on the right side wall of the body, a connecting wire is clamped and arranged in the jack through a clamping mechanism, a first mounting plate and a mounting block are fixedly arranged on the right side wall of the body and above the socket, the upper surface of the first mounting plate is fixedly provided with a first conducting strip, the lower surface of the mounting block is fixedly connected with a second mounting plate through a telescopic mechanism, the lower surface of the second mounting plate is fixedly provided with a second conducting strip, and the motor is electrically connected with the second conducting strip.

Preferably, the clamping mechanism comprises a screw rod, a sliding block and an arc-shaped clamping block, the left end rod wall of the screw rod is rotatably connected with the right side wall of the body through a rolling bearing, the sliding block is in threaded connection with the rod wall of the screw rod, the arc-shaped clamping block is fixedly arranged on the upper surface of the sliding block, the clamping mechanism is arranged between the arc-shaped clamping block and the connecting line, and the right end of the screw rod is fixedly provided with a knob.

Preferably, the telescopic mechanism comprises an elastic telescopic rod, the upper end of the elastic telescopic rod is fixedly arranged on the lower surface of the mounting block, and the second mounting plate is fixedly arranged at the lower end of the elastic telescopic rod.

Preferably, two air inlets are symmetrically formed in the upper side plate of the body, and a first dust screen is fixedly arranged inside each air inlet.

Preferably, a switch is fixedly arranged on the left side of the front side plate of the body, an air outlet is formed in the right side of the front side plate of the body, and a second dust screen is fixedly arranged in the air outlet.

Preferably, a first connecting rod is fixedly arranged on the front side of the upper end of the arc-shaped clamping block, and a second connecting rod is fixedly arranged on the left side of the upper end of the first connecting rod.

Compared with the prior art, the utility model provides a novel direct current stabilized voltage power supply, which has the following beneficial effects:

1. this novel DC voltage-stabilized power supply through setting up in the clamping mechanism on body right side, can carry out the joint to it when pegging graft between connecting wire and socket, avoids causing dragging the connecting wire owing to the negligence when using, appears the not hard up condition between connecting wire and the socket.

2. This novel direct current voltage-stabilized power supply through setting up two flabellums on the pole wall under the bull stick, can drive two flabellums rotatory through the bull stick behind starter motor to the realization guarantees its normal use to the inside heat dissipation of body.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the temperature of the power supply is reduced while the looseness of the connecting wire is avoided, and the normal use of the power supply is ensured.

Drawings

FIG. 1 is a schematic structural diagram of a novel DC regulated power supply according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is an enlarged view of a portion C of fig. 3.

In the figure: the motor comprises a body 1, a motor 2, a rotating rod 3, fan blades 4, jacks 5, connecting wires 6, a first mounting plate 7, a mounting block 8, a second mounting plate 9, a second conducting strip 10, a screw rod 11, a sliding block 12, an arc-shaped clamping block 13, a knob 14, an elastic telescopic rod 15, a first dustproof net 16, a switch 17, a second dustproof net 18, a first connecting rod 19, a second connecting rod 20 and a first conducting strip 21.

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, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a novel direct current stabilized voltage power supply comprises a body 1, a motor 2 is fixedly arranged on the upper surface of the body 1, a rotating rod 3 is fixedly connected with the output end of the motor 2, the lower end of the rotating rod 3 penetrates into the body 1, and the upper end pole wall is connected with body 1 through rotating between sealed bearing, the fixed flabellum 4 that is provided with of lower extreme symmetry of bull stick 3, the fixed socket 5 that is provided with of right side wall of body 1, the inside of socket 5 is provided with connecting wire 6 through the latch mechanism joint, the right side wall of body 1 and the top that is located socket 5 are fixed and are provided with first mounting panel 7 and installation piece 8, the last fixed surface of first mounting panel 7 is provided with first conducting strip 21, the lower surface of installation piece 8 passes through telescopic machanism fixedly connected with second mounting panel 9, the lower fixed surface of second mounting panel 9 is provided with second conducting strip 10, motor 2 and second conducting strip 10 electric connection.

Clamping mechanism includes lead screw 11, slider 12 and arc fixture block 13, and the right side wall of the left end pole wall of lead screw 11 through antifriction bearing and body 1 rotates to be connected, slider 12 and the pole wall threaded connection of lead screw 11, and arc fixture block 13 is fixed to be set up in the upper surface of slider 12, and the clamping sets up between arc fixture block 13 and the connecting wire 6, and the right-hand member of lead screw 11 is fixed to be provided with knob 14, is convenient for rotate through driving lead screw 11.

Telescopic machanism includes elastic telescopic rod 15, and elastic telescopic rod 15's upper end is fixed to be set up in the lower surface of installation piece 8, and second mounting panel 9 is fixed to be set up in elastic telescopic rod 15's lower extreme, and this elastic telescopic rod 15 is ordinary telescopic link, for prior art, so no longer too much repeated description here.

Two air intakes have been seted up to the inside symmetry of the last side panel of body 1, and the inside of two air intakes all is fixed and is provided with first dust screen 16, is convenient for avoid the dust to get into the inside of body 1 when realizing the inside air cycle of body 1.

The fixed switch 17 that is provided with in left side of the preceding curb plate of body 1 is convenient for control the break-make electricity of first conducting strip 21 through switch 17, and the air outlet has been seted up to the inside right side of the preceding curb plate of body 1, and the inside of air outlet is fixed and is provided with second dust screen 18.

The fixed head rod 19 that is provided with in upper end front side of arc fixture block 13, the fixed second connecting rod 20 that is provided with in upper end left side of head rod 19 is convenient for carry out the joint to second mounting panel 9 through second connecting rod 20, makes first conducting strip 21 and second conducting strip 10 can stabilize the connection.

In the utility model, after the connecting wire 6 is inserted into the socket 5, the knob 14 is rotated, the knob 14 drives the screw rod 11 to rotate, the screw rod 11 drives the sliding block 12 to move while rotating, the sliding block 12 drives the arc-shaped clamping block 13 to move so as to clamp the connecting wire 6, the looseness of the connecting wire 6 is avoided, in the process that the sliding block 12 moves leftwards, the second mounting plate 9 is pulled, the second mounting plate 9 is clamped by the second connecting rod 20 after the first conducting strip 21 is connected with the second conducting strip 10, the switch 17 is pressed down, the motor 2 is started, the output end of the motor 2 drives the rotating rod 3 to rotate, the rotating rod 3 drives the two fan blades 4 to rotate, the heat dissipation of the interior of the body 1 is realized, and the normal use of the body 1 is ensured.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A novel direct-current stabilized voltage supply comprises a body (1) and is characterized in that a motor (2) is fixedly arranged on the upper surface of the body (1), a rotating rod (3) is fixedly connected to the output end of the motor (2), the lower end of the rotating rod (3) penetrates into the body (1), an upper end rod wall is rotatably connected with the body (1) through a sealing bearing, fan blades (4) are symmetrically and fixedly arranged at the lower end of the rotating rod (3), a socket (5) is fixedly arranged on the right side wall of the body (1), a connecting wire (6) is arranged in the socket (5) through a clamping mechanism in a clamping manner, a first mounting plate (7) and a mounting block (8) are fixedly arranged on the right side wall of the body (1) and above the socket (5), a first conducting strip (21) is fixedly arranged on the upper surface of the first mounting plate (7), the lower surface of installation piece (8) passes through telescopic machanism fixedly connected with second mounting panel (9), the lower fixed surface of second mounting panel (9) is provided with second conducting strip (10), motor (2) and second conducting strip (10) electric connection.

2. The novel direct current stabilized voltage supply according to claim 1, characterized in that the clamping mechanism comprises a screw rod (11), a sliding block (12) and an arc-shaped fixture block (13), the left end rod wall of the screw rod (11) is rotatably connected with the right side wall of the body (1) through a rolling bearing, the sliding block (12) is in threaded connection with the rod wall of the screw rod (11), the arc-shaped fixture block (13) is fixedly arranged on the upper surface of the sliding block (12), the arc-shaped fixture block (13) is clamped with the connecting line (6), and the right end of the screw rod (11) is fixedly provided with a knob (14).

3. The novel regulated direct current power supply according to claim 1, wherein the telescopic mechanism comprises an elastic telescopic rod (15), the upper end of the elastic telescopic rod (15) is fixedly arranged on the lower surface of the mounting block (8), and the second mounting plate (9) is fixedly arranged on the lower end of the elastic telescopic rod (15).

4. The novel direct-current stabilized voltage power supply according to claim 1, characterized in that two air inlets are symmetrically formed in the upper side plate of the body (1), and a first dust screen (16) is fixedly arranged in each of the two air inlets.

5. A novel DC stabilized voltage power supply according to claim 1, characterized in that a switch (17) is fixedly arranged on the left side of the front side plate of the body (1), an air outlet is arranged inside the right side of the front side plate of the body (1), and a second dust screen (18) is fixedly arranged inside the air outlet.

6. A novel DC stabilized power supply according to claim 2, characterized in that a first connecting rod (19) is fixedly arranged on the front side of the upper end of the arc-shaped fixture block (13), and a second connecting rod (20) is fixedly arranged on the left side of the upper end of the first connecting rod (19).