CN213152600U

CN213152600U - Wireless sensor network node power supply device

Info

Publication number: CN213152600U
Application number: CN202022437397.4U
Authority: CN
Inventors: 韩钰
Original assignee: Tianjin Sibefu Technology Co ltd
Current assignee: Tianjin Sibefu Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-05-07
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a wireless sensor network node power supply unit, which comprises a housin, one side of casing is provided with the bottom plate, the top outer wall of bottom plate is opened there is the spout, the inside sliding connection of spout has the picture peg, the one end welding of picture peg has the guide arm, the locking spring has been cup jointed to the outside of guide arm, the fixed baffle that is provided with in inside of spout, the one end of guide arm runs through baffle one side outer wall, the bottom outer wall integrated into one piece of casing has the connecting plate, one side outer wall of connecting plate is opened there is the draw-in groove, the one end of picture peg is pegged graft inside the draw-in groove, the apical pore has all. The utility model discloses a picture peg, locking spring and the connecting plate that sets up utilize the elasticity of locking spring to make the draw-in groove of picture peg and connecting plate can carry out the high-speed fit, realize the locking between casing and the bottom plate, consequently realized the effect of the assembly of being convenient for of power supply unit, improve power supply unit's packaging efficiency.

Description

Wireless sensor network node power supply device

Technical Field

The utility model relates to a power supply unit technical field especially relates to a wireless sensor network node power supply unit.

Background

The wireless sensor is characterized in that a forming module of the sensor with a wireless function is packaged in a shell, a power supply device provides power supply when the wireless sensor works to form a wireless sensor network node, and a network is formed by randomly distributed micro nodes integrated with the sensor, a data processing unit and a communication module in a self-organizing mode.

The casing of the power supply device of the wireless sensor in the prior art is inconvenient to assemble, the efficiency of the assembly of the power supply device is slow, and when the power supply device is used, the length of a connecting wire for conveying current cannot be adjusted, so that the connecting wire is messy or knotted. Therefore, it is desirable to design a power supply apparatus for a wireless sensor network node to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the length of inconvenient, connecting wire of equipment that exists among the prior art can not adjust the shortcoming, and the wireless sensor network node power supply unit who provides.

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

the utility model provides a wireless sensor network node power supply unit, includes the casing, one side of casing is provided with the bottom plate, the top outer wall of bottom plate is opened there is the spout, the inside sliding connection of spout has the picture peg, the one end welding of picture peg has the guide arm, the locking spring has been cup jointed to the outside of guide arm, the fixed baffle that is provided with in inside of spout, the one end of guide arm runs through baffle one side outer wall, the bottom outer wall integrated into one piece of casing has the connecting plate, one side outer wall of connecting plate is opened there is the draw-in groove, the one end of picture peg is pegged graft inside the draw-in groove, the apical pore has all been opened to one side outer wall of bottom plate and picture peg, one side outer wall of casing is provided with the connecting wire, one side outer wall welding of casing has.

Furthermore, the outer wall of one side of the winding disc is provided with evenly distributed arc grooves, the inner wall of one side of the rotating cover is welded with a guide cylinder, a return spring is arranged inside the guide cylinder, a guide pillar is connected inside the guide cylinder in a sliding mode, and the guide pillar is matched with the arc grooves.

Furthermore, the top of picture peg is provided with the apron, and apron and baffle welding.

Furthermore, the outer wall of the top of the bottom plate is provided with a matching groove, and the connecting plate is inserted into the matching groove.

Furthermore, the outer wall of the top of the guide pillar is provided with a limiting groove, the outer wall of the top of the guide cylinder is inserted with a limiting pin, and the bottom end of the limiting pin is located in the limiting groove.

Furthermore, the outer wall of one side of the winding disc is welded with a connecting column, and one end of the connecting column penetrates through the outer wall of one side of the rotating cover and is connected with a separation blade through a bolt.

Furthermore, the outer wall welding of the top of bottom plate has the mounting panel, the one side outer wall of mounting panel is opened there is the mounting hole.

The utility model has the advantages that:

1. through picture peg, locking spring and the connecting plate that sets up, the elasticity that utilizes the locking spring makes the draw-in groove of picture peg and connecting plate can carry out the snap-fit, realizes the locking between casing and the bottom plate, has consequently realized the effect of the power supply unit assembly of being convenient for, improves power supply unit's packaging efficiency.

2. Through the winding dish and the rotatory lid that set up, utilize the winding dish can be inside the winding dish the connecting wire winding to hide through the rotatory lid, make the connecting wire can pull out according to the use length of reality, consequently realized power supply unit's connecting wire effect of being convenient for hide, prevent that the connecting wire from in disorder knoing.

3. Through the apical pore that sets up, but through the apical pore sharp instrument to the cooperation of picture peg and draw-in groove separate, and then realize that bottom plate and casing separate, consequently realized the convenient effect of casing and bottom plate split for distribution device is convenient for overhaul.

4. Through the return spring, the guide pillar and the arc groove that set up, utilize the elasticity of return spring to make guide pillar and arc groove cooperate, and then make the rotating cover can rotate and have and can not take place the rotation to the convenient service length to the connecting wire is adjusted, has consequently realized the effect of adjusting connecting wire length reliability.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a power supply device for a wireless sensor network node according to the present invention;

fig. 2 is a schematic diagram of a plug board structure of a wireless sensor network node power supply device provided by the present invention;

fig. 3 is a schematic structural view of a rotating cover of a wireless sensor network node power supply device provided by the present invention;

fig. 4 is the utility model provides a wireless sensor network node power supply unit's A enlargements.

In the figure: the device comprises a shell 1, a bottom plate 2, a mounting plate 3, a mounting hole 4, a connecting line 5, a sliding groove 6, a plug plate 7, a guide rod 8, a cover plate 9, a baffle plate 10, a locking spring 11, a connecting plate 12, a clamping groove 13, a top hole 14, a winding disc 15, a connecting column 16, a rotating cover 17, a blocking piece 18, an arc groove 19, a guide cylinder 20, a guide pillar 21, a return spring 22, a limiting groove 23, a limiting pin 24 and a matching groove 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a wireless sensor network node power supply device comprises a casing 1, the casing 1 is a housing of the wireless sensor network node power supply device, and a power supply module is arranged in the casing, the power supply module belongs to the prior art, a bottom plate 2 is arranged on one side of the casing 1, a chute 6 is formed on the outer wall of the top of the bottom plate 2, an inserting plate 7 is slidably connected in the chute 6, a guide rod 8 is welded at one end of the inserting plate 7, a locking spring 11 is sleeved outside the guide rod 8, the inserting plate 7 can rebound by the elasticity of the locking spring 11, a baffle 10 is fixedly arranged in the chute 6, one end of the guide rod 8 penetrates through the outer wall of one side of the baffle 10, a connecting plate 12 is integrally formed on the outer wall of the bottom of the casing 1, a clamping groove 13 is formed on the outer wall of one side of the connecting plate 12, one end of the inserting plate 7, the total of four of these locking structures of picture peg 7 and draw-in groove 13, apical pore 14 has all been opened to one side outer wall of bottom plate 2 and picture peg 7, when needs are torn open bottom plate 1 and casing 2, use tiny instrument to inject inside apical pore 14, make the instrument extrude picture peg 7 and break away from with draw-in groove 13, one side outer wall of casing 1 is provided with connecting wire 5, connecting wire 5 carries out the wire that supplies power to wireless sensor for power supply unit, one side outer wall welding of casing 1 has winding dish 15, connecting wire 5 winding is inside winding dish 15, make connecting wire 5 change the length that connecting wire 5 stretches out according to actual need, winding dish 15 outside has cup jointed swivel cap 17, the opening that supplies connecting wire 5 to stretch out has on the swivel cap 17, utilize swivel cap 17 to hide connecting wire 5.

Further, the outer wall of one side of the winding disc 15 is provided with evenly distributed arc grooves 19, the arc grooves 19 are centrally and symmetrically distributed by taking the winding disc 15 as a center, the inner wall of one side of the rotary cover 17 is welded with a guide cylinder 20, a return spring 22 is arranged inside the guide cylinder 20, a guide pillar 21 is slidably connected inside the guide cylinder 20, the guide pillar 21 is matched with the arc grooves 19 of the winding disc 15 by utilizing the elastic force of the return spring 22, the rotary cover 17 is prevented from rotating, and the length of the connecting wire 5 extending out of the rotary cover 17 is fixed.

Further, the top of the inserting plate 7 is provided with a cover plate 9, the cover plate 9 is connected with the bottom plate 2 through screws, and the cover plate 9 is welded with the baffle plate 10, so that the baffle plate 10 is fixed inside the sliding groove 6.

Furthermore, the top outer wall of the bottom plate 2 is provided with a matching groove 25, and the connecting plate 12 is inserted into the matching groove 25, so that the inserting plate 7 can match and lock the connecting plate 12.

Further, the top outer wall of guide pillar 21 is opened there is spacing groove 23, and guide cylinder 20 top outer wall is pegged graft and is had spacer pin 24, and the bottom of spacer pin 24 is located inside spacing groove 23, and guide pillar 21 slides through spacer groove 23 and spacer pin 24 for guide pillar 21 can not break away from with guide cylinder 20.

Further, the outer wall of one side of the winding disc 15 is welded with a connecting column 16, one end of the connecting column 16 penetrates through the outer wall of one side of the rotating cover 17 and is connected with a separation blade 18 through a bolt, the separation blade 18 is utilized to limit the rotating cover 17, and the rotating cover 17 is prevented from being separated from the winding disc 15.

Further, the outer wall welding of the top of bottom plate 2 has mounting panel 3, and the outer wall of one side of mounting panel 3 is opened there is mounting hole 4, utilizes mounting hole 4 to be convenient for fix mounting panel 3, and then realizes fixing of whole device.

The working principle is as follows: when the device is used, the connecting plate 12 at the bottom of the shell 1 is inserted into the matching groove 25 at the top of the bottom plate 2, the connecting plate 12 extrudes the inserting plate 7 in the sliding groove 6, the inserting plate 7 compresses the locking spring 11, when the inserting plate 7 corresponds to the clamping groove 13 of the connecting plate 12, the elastic force of the locking spring 11 enables the inserting plate 7 to be matched with the clamping groove 13, so that the shell 1 and the bottom plate 2 can be fixed, when the bottom plate 1 and the shell 2 need to be disassembled, a small tool is inserted into the top hole 14, the tool extrudes the inserting plate 7 and is separated from the clamping groove 13, so that the shell 1 and the bottom plate 2 can be separated, when the using length of the connecting wire 5 needs to be adjusted, the rotating cover 17 is rotated, the rotating cover 17 drives the connecting wire 5 to be wound in the winding disc 15, the guide pillar 21 is matched with the arc groove 19 on the winding disc 15 through the elastic force of the return spring 22, so that the rotation of the rotary cap 17 does not occur, thereby achieving the adjustment of the length of the connection wire 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wireless sensor network node power supply unit, includes casing (1), its characterized in that, one side of casing (1) is provided with bottom plate (2), the top outer wall of bottom plate (2) is opened there is spout (6), the inside sliding connection of spout (6) has picture peg (7), the one end welding of picture peg (7) has guide arm (8), locking spring (11) have been cup jointed to the outside of guide arm (8), the fixed baffle (10) that is provided with in inside of spout (6), the one end of guide arm (8) runs through baffle (10) one side outer wall, the bottom outer wall integrated into one piece of casing (1) has connecting plate (12), draw-in groove (13) have been opened to one side outer wall of connecting plate (12), the one end of picture peg (7) is pegged graft inside draw-in groove (13), apical pore (14) have all been opened to one side outer wall of bottom plate (2) and picture peg (, the outer wall of one side of casing (1) is provided with connecting wire (5), the welding of one side outer wall of casing (1) has winding dish (15), connecting wire (5) winding is inside winding dish (15), rotatory lid (17) have been cup jointed to winding dish (15) outside.

2. The power supply device for the wireless sensor network node according to claim 1, wherein the winding disc (15) is provided with evenly distributed arc grooves (19) on one side outer wall, the rotating cover (17) is welded with a guide cylinder (20) on one side inner wall, a return spring (22) is arranged inside the guide cylinder (20), the guide cylinder (20) is connected with guide pillars (21) in a sliding manner, and the guide pillars (21) are matched with the arc grooves (19).

3. The power supply device for the wireless sensor network node according to claim 1, wherein a cover plate (9) is arranged on the top of the plug board (7), and the cover plate (9) is welded with the baffle plate (10).

4. The wireless sensor network node power supply device according to claim 1, wherein the top outer wall of the bottom plate (2) is provided with a matching groove (25), and the connecting plate (12) is plugged into the matching groove (25).

5. The power supply device for the wireless sensor network node according to claim 2, wherein a limiting groove (23) is formed in the outer wall of the top of the guide pillar (21), a limiting pin (24) is inserted into the outer wall of the top of the guide cylinder (20), and the bottom end of the limiting pin (24) is located inside the limiting groove (23).

6. The power supply device for the wireless sensor network node according to claim 1, wherein a connecting column (16) is welded on the outer wall of one side of the winding disc (15), and one end of the connecting column (16) penetrates through the outer wall of one side of the rotating cover (17) and is connected with a baffle plate (18) through a bolt.

7. The power supply device for the wireless sensor network node as claimed in claim 1, wherein a mounting plate (3) is welded on the outer wall of the top of the bottom plate (2), and a mounting hole (4) is formed in the outer wall of one side of the mounting plate (3).