CN109462956B

CN109462956B - Power supply control box of information service board

Info

Publication number: CN109462956B
Application number: CN201811462451.1A
Authority: CN
Inventors: 曾骁
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2020-12-01
Anticipated expiration: 2038-11-28
Also published as: CN109462956A

Abstract

The invention discloses a power supply control box of an information service plate, which comprises a first mounting bracket and a second mounting bracket, wherein the rear end head of the second mounting bracket is hinged with a box body through a hinge seat, the lower surface of the box body is fixedly connected with a connecting plate, the outer surface of the connecting plate is fixedly connected with the rear side surface of the first mounting bracket through a screw, the front end surface of the box body is provided with a U-shaped positioning block, the two sides of the lower surface of the box body are respectively provided with a power line connecting pipe and a control line connecting pipe, the inner side surface of the connecting pipe is connected with a control line in a sliding way, the outer surface of the control line is connected with the inner side surface of the U-shaped positioning block in a sliding way, the power supply control box of the information service plate guides the control line through a western rotating guide rod, and simultaneously, a square sleeve cover is, the safety and the high efficiency are ensured.

Description

Power supply control box of information service board

Technical Field

The invention relates to the technical field of power supply boxes, in particular to a power supply control box of an information service board.

Background

In the use process of the information service plate, the power supply control box needs to be configured to store a device of the power supply, the power supply is prevented from being exposed to the outside and being damaged, the power supply can be installed on different occasions through the power supply control box, and the use range of the power supply is expanded.

But present power control box still has some weak points when using, for example, the information service tablet is installed at outdoor more, this power control box that just causes the configuration also installs outdoors, and power control box has input power cord and output control line of need connecting, it is more to cause the trompil, and the apron is sealed through a sealing washer also, cause the rainwater to get into easily and damage, the security is relatively poor, it is exactly that the quantity of output control line is more again, stretch out the back from an opening, inconvenient dislocation arrangement location, it is more chaotic, be unfavorable for the later maintenance management, influence the convenience.

Disclosure of Invention

The present invention is directed to a power control box of an information service sign, which solves the above problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a power supply control box of an information service board comprises a first mounting bracket and a second mounting bracket, wherein the rear end head of the second mounting bracket is hinged with a box body through a hinge seat, the lower surface of the box body is fixedly connected with a connecting plate, and the outer surface of the connecting plate is fixedly connected to the rear side surface of the first mounting bracket through a screw;

the front end surface of the box body is provided with a U-shaped positioning block, two sides of the lower surface of the box body are respectively provided with a power line connecting pipe and a control line connecting pipe, the inner side surface of the control line connecting pipe is connected with a control line in a sliding manner, and the outer surface of the control line is connected to the inner side surface of the U-shaped positioning block in a sliding manner;

the control box is characterized in that supporting plates are arranged on two sides of the lower surface of the box body, the inner side surfaces of the supporting plates are rotatably connected with guide rods through shafts, and the outer surfaces of the guide rods are connected to the outer surface of the control line in a sliding mode.

Preferably, the inside of guide bar is equipped with rectangular logical groove, the surface sliding connection of guide bar has U type baffle, the surface sliding connection of U type baffle is in the outside surface of control line.

Preferably, the inside center department of U type baffle is through gag lever post sliding connection in the interior side surface of rectangular logical groove, the surface upper end sliding connection of gag lever post has the location clamp plate, the surface upper end threaded connection of gag lever post has gland nut.

Preferably, the rear side surface upper end and the lower extreme of box body all are equipped with the tensioning groove, the inboard surface sliding connection in tensioning groove has the location tensioning rod, the rear side surface of location tensioning rod articulates through the articulated shaft has the upset tensioning rod, the equal sliding connection in surface of location tensioning rod and upset tensioning rod has the tensioning spring.

Preferably, the rear side surface fixedly connected with square upper cover of upset tensioning rod, the fixed bonding of inside side of square upper cover has the side sealing washer, the inside surface sliding connection of side sealing washer is in the outside surface of box body, the inside bottom surface of square upper cover passes through closing plate sliding connection in the rear end surface of box body.

Compared with the prior art, the invention has the beneficial effects that: this information service tablet's power control box comes the direction to the control line through western pivoted guide bar, can stretch out the back from the lower extreme and turn over to the upper end and connect, reduce the opening, the baffle through sliding connection keeps apart the location to the control line simultaneously, be convenient for separation management and maintenance, square upper shield is connected to the upset tensioning rod through the spring tensioning simultaneously, combine inside side sealing washer and closing plate structure to seal, can seal at a plurality of positions, avoid the rainwater to get into, conveniently open simultaneously and maintain, convenience and stability that can improve the use like this greatly, guarantee safe high efficiency.

Drawings

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

FIG. 2 is a side schematic view of the guide bar connection of the present invention;

FIG. 3 is a schematic interface diagram of the spacer connection of the present invention;

FIG. 4 is a partial schematic view of a square shaped cap connection of the present invention;

fig. 5 is a schematic view of the inside of the square cap of the present invention.

In the figure: 1 first installing support, 11 second installing supports, 12 articulated seats, 13 box bodies, 14 connecting plates, 15 screws, 16U-shaped positioning blocks, 17 power cord connecting pipes, 18 control cord connecting pipes, 19 control cords, 2 supporting plates, 21 guide rods, 22 long through grooves, 23U-shaped partition plates, 24 limiting rods, 25 positioning pressing plates, 26 pressing nuts, 3 tensioning grooves, 31 positioning tensioning rods, 32 articulated shafts, 33 overturning tensioning rods, 34 tensioning springs, 35 square sleeve covers, 36 side sealing rings and 37 sealing plates.

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. 1-5, the present invention provides a technical solution: a power supply control box of an information service plate comprises a first mounting bracket 1 and a second mounting bracket 11, wherein the first mounting bracket and the second mounting bracket can be fixedly mounted at mounting positions through bolts and are connected at the two positions, the two positions are relatively stable, the rear end head of the second mounting bracket 11 is hinged with a box body 13 through a hinge base 12, so that the box body 13 can be turned over to adjust the distance between the mounting positions, the arrangement and maintenance of an inner control wire 19 are facilitated, the interference is avoided, a connecting plate 14 is fixedly connected to the lower surface of the box body 13, and the outer surface of the connecting plate 14 is fixedly connected to the rear side surface of the first mounting bracket 1 through;

the U-shaped positioning block 16 is arranged on the front end surface of the box body 13 and can be used for assisting in positioning the control line 19 and avoiding falling off, the power line connecting pipe 17 and the control line connecting pipe 18 are respectively arranged on two sides of the lower surface of the box body 13, the control line 19 is connected to the inner side surface of the control line connecting pipe 18 in a sliding mode, the outer surface of the control line 19 is connected to the inner side surface of the U-shaped positioning block 16 in a sliding mode, and therefore extended and input lines are connected from the lower end, rainwater can be prevented;

the lower surface both sides of box body 13 all are equipped with backup pad 2, and the inboard surface of backup pad 2 is connected with guide bar 21 through axle rotation, and the surface sliding connection of guide bar 21 can carry out the wire to control line 19 in control line 19's surface, and then can buckle the back towards the upper end with the control line 19 that stretches out from the lower extreme and connect, conveniently install inside the information service tablet, convenient stable.

The inside of guide bar 21 is equipped with rectangular logical groove 22, and the surface sliding connection of guide bar 21 has U type baffle 23, and the surface sliding connection of U type baffle 23 is in the outside surface of control line 19, so both can connect the back and avoid relative rotation, can the horizontal slip regulation interval again, and then can press from both sides tight location to control line 19, is convenient for keep apart and places, is convenient for maintain the management.

The inside center department of U type baffle 23 is through gag lever post 24 sliding connection in rectangular logical groove 22's interior surface, and gag lever post 24's surface upper end sliding connection has positioning pressure plate 25, and gag lever post 24's surface upper end threaded connection has gland nut 26, can hug closely the surface of guide bar 21 with palace positioning pressure plate 25 like this, and then increases frictional resistance and fix the position, and is stable high-efficient.

The rear side surface upper end and the lower extreme of box body 13 all are equipped with tensioning groove 3, the inboard surface sliding connection in tensioning groove 3 has location tensioning rod 31, the rear side surface of location tensioning rod 31 articulates through articulated shaft 32 has upset tensioning rod 33, can be taut fixed to the inboard, guarantee the stability that square upper shield 35 is connected, simultaneously can outwards pull out the back angle of overturning again, be convenient for open and maintain the maintenance, the equal sliding connection in surface of location tensioning rod 31 and upset tensioning rod 33 has tensioning spring 34.

The square upper shield 35 of rear side surface fixedly connected with of upset tensioning rod 33, the fixed bonding of the inside side of square upper shield 35 has side sealing washer 36, the inboard surface sliding connection of side sealing washer 36 in the outside surface of box body 13, the inside bottom surface of square upper shield 35 passes through sealing plate 37 sliding connection in the rear end surface of box body 13, can seal up in two positions like this, improves the protecting effect, avoids the rainwater to permeate inside.

The invention is implemented as follows: when the box body 13 is installed, the first installation support 1 and the second installation support 11 are respectively fixed to the installation positions, so that the position of the box body 13 can be stabilized, then the control line 19 can penetrate through the control line connecting pipe 18 and be connected to a circuit board, then the lower end of the control line 19 bypasses the guide rod 21 and turns towards the direction for convenient connection, then the U-shaped partition plate 23 can be sleeved on the guide rod 21, the limiting rod 24 penetrates through the strip through groove 22, then the positioning pressing plate 25 is connected and the pressing nut 26 is screwed, so that the position can be fixed, the control lines 19 can be sequentially installed and positioned, the convenience in use and management and maintenance can be improved, then the connecting plate 14 is fixed on the first installation support 1 through the screw 15, the position of the box body 13 can be fixed, meanwhile, the tensioning spring 34 inwards supports the positioning tensioning rod 31, the square sleeve cover 35 can be tensioned, and the sealing effect can be improved, avoid the rainwater to get into, when needing to open, can with the outside pulling of square upper shield 35, can pull out tensioning groove 3 with upset tensioning rod 33 and articulated shaft 32, then through articulated shaft 32's rotation and overturn square upper shield 35 to the side of box body 13, be convenient for operate and maintain inside, improve convenience and the security of using greatly.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an information service tablet's power control box, includes first installing support (1) and second installing support (11), its characterized in that: the rear side end of the second mounting bracket (11) is hinged with a box body (13) through a hinge seat (12), the lower surface of the box body (13) is fixedly connected with a connecting plate (14), and the outer surface of the connecting plate (14) is fixedly connected to the rear side surface of the first mounting bracket (1) through a screw (15);

a U-shaped positioning block (16) is arranged on the front end surface of the box body (13), a power line connecting pipe (17) and a control line connecting pipe (18) are respectively arranged on two sides of the lower surface of the box body (13), a control line (19) is connected to the inner side surface of the control line connecting pipe (18) in a sliding mode, and the outer surface of the control line (19) is connected to the inner side surface of the U-shaped positioning block (16) in a sliding mode;

the two sides of the lower surface of the box body (13) are respectively provided with a supporting plate (2), the inner side surface of each supporting plate (2) is rotatably connected with a guide rod (21) through a shaft, and the outer surface of each guide rod (21) is connected to the outer surface of the control line (19) in a sliding manner;

the inside of guide bar (21) is equipped with rectangular logical groove (22), the surface sliding connection of guide bar (21) has U type baffle (23), the surface sliding connection of U type baffle (23) is in the outside surface of control line (19), the inside center department of U type baffle (23) is through gag lever post (24) sliding connection in the interior surface of rectangular logical groove (22), the surface upper end sliding connection of gag lever post (24) has positioning pressure plate (25), the surface upper end threaded connection of gag lever post (24) has gland nut (26).

2. The power control box of an information service plate as claimed in claim 1, wherein: rear side surface upper end and the lower extreme of box body (13) all are equipped with tensioning groove (3), the inboard surface sliding connection in tensioning groove (3) has location tensioning rod (31), the rear side surface of location tensioning rod (31) articulates through articulated shaft (32) has upset tensioning rod (33), the equal sliding connection in surface of location tensioning rod (31) and upset tensioning rod (33) has tensioning spring (34).

3. The power control box of an information service plate as claimed in claim 2, wherein: the rear side surface fixedly connected with of upset tensioning rod (33) square cover (35), the fixed bonding of the inside side of square cover (35) has side sealing washer (36), the inboard surface sliding connection of side sealing washer (36) is in the outside surface of box body (13), the inside bottom surface of square cover (35) passes through closing plate (37) sliding connection in the rear end surface of box body (13).