CN217036377U

CN217036377U - Block terminal with dampproofing short circuit function of preventing

Info

Publication number: CN217036377U
Application number: CN202220661278.3U
Authority: CN
Inventors: 袁鹏; 杜小兰
Original assignee: Qingdao Penghui Metal Technology Co ltd
Current assignee: Qingdao Penghui Metal Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-22
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a distribution box with moisture-proof and short-circuit-proof functions, which comprises a box body and a mounting component arranged on the outer wall of one side of the box body, the inner wall of the box body is rotatably connected with a rotating shaft through a bearing, two groups of moving plates are symmetrically sleeved on the outer wall of the rotating shaft, the inner wall of the box body is fixedly provided with a fixed rod which penetrates through the two groups of moving plates, the outer wall of one side of each moving plate is symmetrically provided with two groups of clamping columns, an isolation cover is arranged between the two groups of moving plates in the box body, a sealing strip is fixedly arranged on the outer wall of the isolation cover, a clamping seat sleeved on the outer wall of the clamping column is fixedly arranged on the outer wall of the isolation cover, the distribution box with the moisture-proof and short-circuit-proof functions is characterized in that the moisture and the dust of electronic components arranged in the distribution box are isolated by the detachably arranged isolation cover, thereby make the block terminal have dampproofing and prevent the function of short circuit, and then improve the life of block terminal.

Description

Block terminal with dampproofing short circuit function of preventing

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with a moisture-proof and short-circuit-proof function.

Background

The block terminal is electrical equipment, it is special to have technical performance, the rigidity, the configuration function is unique, do not receive the place restriction, it is more general to use, characteristics such as stable in operation and reliable and space utilization are high, the block terminal also divide into indoor use and outdoor use, present block terminal has been widely used by people, adopt metal material to make mostly, and block terminal structural feature can divide into welded structure and assemble two kinds of structures, through at block terminal internally mounted switch, electronic components such as instruments use, wherein most domestic block terminals need install and use on the wall body.

When current block terminal used in moist environment, moist air caused electronic components short circuit after getting into the block terminal easily, and the block terminal passes through the bolt and installs the back on the wall body, and inconvenient maintenance personal dismantles the installation.

Therefore, a distribution box with moisture-proof and short-circuit-proof functions is needed to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a distribution box with moisture-proof and short-circuit-proof functions, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a block terminal with dampproofing short circuit function of preventing, includes the box and sets up the installation component at its one side outer wall, the inner wall of box rotates through the bearing and is connected with the pivot, the outer wall symmetry cover of pivot has two sets of movable plates, the fixed dead lever that runs through two sets of movable plates that is provided with of inner wall of box, one side outer wall symmetry of movable plate is provided with two sets of card posts, the inside of box is located and is provided with the cage between two sets of movable plates, the outer wall of cage is fixed and is provided with the sealing strip, and the outer wall of cage is fixed and is provided with the cassette of cover at card post outer wall.

Furthermore, the outer wall of pivot is provided with symmetrical positive and negative screw thread, and the inner wall of two sets of movable plates be provided with respectively with pivot outer wall positive and negative screw thread assorted screw hole, two sets of the movable plate all sets up to sliding connection with the dead lever.

Furthermore, the outer wall of the clamping column is matched with the inner wall of the clamping seat, and four groups of clamping seats are symmetrically arranged on the outer walls of the two sides of the isolation cover.

Further, the installation component includes fixed block, mount pad, movable rod, reset spring, kelly and connecting rod, the fixed block that is provided with of one side outer wall of box, the outer wall cover of fixed block has the mount pad, and the bottom sliding connection of fixed block has the movable rod, the tip of movable rod and the inner wall fixedly connected with reset spring of fixed block, the both sides outer wall symmetry of fixed block is provided with rather than two sets of kellies of sliding fit, the outer wall symmetry of movable rod articulates there are two sets of connecting rods, and the one end of two sets of connecting rods is articulated with the one end of two sets of kellies respectively.

Furthermore, the outer wall of the fixed block is matched with the inner wall of the mounting seat, a groove is formed in the outer wall, located on the movable rod, of the bottom of the mounting seat, and hole grooves matched with the outer wall of the clamping rod are formed in the outer walls of the two sides of the mounting seat.

Compared with the prior art, the utility model has the beneficial effects that: the distribution box with the moisture-proof and short-circuit-proof functions,

the method comprises the following steps that firstly, moisture and dust are isolated from electronic components arranged in a distribution box through a detachably arranged isolation cover, so that the distribution box has the functions of moisture prevention and short circuit prevention, and the service life of the distribution box is prolonged;

two, when the installation of carrying out the block terminal, fix a position in going into the mount pad with the fixed block card, make connecting rod pulling kelly slide at the outer wall of fixed block through the pulling movable rod simultaneously, and the kelly slide and reset under reset spring's mating reaction to carry out the dismantlement installation of block terminal through the hole groove of kelly card income or shifting out the mount pad outer wall.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic perspective view of the shielding case of the present invention;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is a schematic side sectional view of the mounting base of the present invention.

In the figure: 1. a box body; 2. a rotating shaft; 3. moving the plate; 4. fixing the rod; 5. clamping the column; 6. an isolation cover; 7. a sealing strip; 8. a card holder; 9. mounting the component; 901. a fixed block; 902. a mounting seat; 903. a movable rod; 904. a return spring; 905. a clamping rod; 906. a connecting rod.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a block terminal with dampproofing short circuit function of preventing, including box 1 and the installation component 9 of setting at its one side outer wall, the inner wall of box 1 rotates through the bearing and is connected with pivot 2, the outer wall symmetry cover of pivot 2 has two sets of movable plates 3, the fixed dead lever 4 that runs through two sets of movable plates 3 that is provided with of inner wall of box 1, one side outer wall symmetry of movable plate 3 is provided with two sets of card posts 5, the inside of box 1 is located and is provided with cage 6 between two sets of movable plates 3, the fixed sealing strip 7 that is provided with of outer wall of cage 6, and the fixed cassette 8 that is provided with the cover at card post 5 outer wall of cage 6.

Further, in the above technical scheme, the outer wall of the rotating shaft 2 is provided with symmetrical positive and negative threads, the inner walls of the two sets of moving plates 3 are respectively provided with threaded holes matched with the positive and negative threads on the outer wall of the rotating shaft 2, the two sets of moving plates 3 are both in sliding connection with the fixed rod 4, when the rotating shaft 2 rotates, the two sets of moving plates 3 move in opposite directions through the positive and negative threads, and the moving plates 3 are limited in the sliding mode on the outer wall of the fixed rod 4.

Further, in the above technical solution, the outer walls of the clamping columns 5 are fitted with the inner walls of the clamping seats 8, and the outer walls of the two sides of the isolation cover 6 are symmetrically provided with four groups of clamping seats 8, and the four groups of clamping columns 5 are clamped into or moved out of the clamping seats 8 at the same time to disassemble and assemble the isolation cover 6.

Further, in the above technical solution, the mounting assembly 9 includes a fixing block 901, a mounting seat 902, a movable rod 903, a return spring 904, a clamping rod 905 and a connecting rod 906, the outer wall of one side of the box body 1 is fixedly provided with the fixing block 901, the outer wall of the fixing block 901 is sleeved with the mounting seat 902, and the bottom of the fixing block 901 is slidably connected with the movable rod 903, the end of the movable rod 903 is fixedly connected with the return spring 904 with the inner wall of the fixing block 901, the outer walls of two sides of the fixing block 901 are symmetrically provided with two sets of clamping rods 905 which are slidably matched with the outer wall of the fixing block 901, the outer wall of the movable rod 903 is symmetrically hinged with two sets of connecting rods 906, and one ends of the two sets of connecting rods 906 are respectively hinged with one ends of the two sets of clamping rods 905, when the distribution box is mounted through the mounting assembly 9, the work efficiency of maintenance personnel can be improved.

Further, in the above technical scheme, the outer wall of fixed block 901 agrees with the inner wall of mount pad 902 mutually, and the bottom of mount pad 902 is located the outer wall of movable rod 903 and sets up flutedly, the both sides outer wall of mount pad 902 all sets up the hole groove that agrees with mutually with kelly 905 outer wall, go into the installation location through fixed block 901 card in the mount pad 902, and movable rod 903 can follow the recess and shift out when taking off the distribution box, thereby go into or shift out the hole groove of mount pad 902 outer wall through kelly 905 card and carry out the dismantlement installation of distribution box.

The working principle is as follows: firstly, when the distribution box is used in a humid environment, moisture easily enters the distribution box, when the moisture is in contact with the electrode of an electronic component, a short-circuit fault is easily caused, at the moment, the moisture entering the box body 1 is isolated through an isolation cover 6 and a sealing strip 7 which cover the outer wall of the electronic component, when a circuit is overhauled, the isolation cover 6 needs to be disassembled or installed, at the moment, a rotating shaft 2 is rotated, the rotating shaft 2 drives two groups of moving plates 3 to move oppositely through the positive and negative threads of the outer wall, the two groups of moving plates 3 simultaneously slide on the outer wall of a fixed rod 4 to be limited, clamping columns 5 on the outer wall of the two groups of moving plates 3 are simultaneously clamped into or moved out of clamping seats 8 on the outer wall of the isolation cover 6 to install and disassemble the distribution box 6, and therefore moisture and short circuits are prevented through the isolation cover 6 in the using process;

secondly, the mounting seat 902 is firstly mounted on the wall body through bolts, and then the movable rod 903 is pulled, the movable rod 903 drives the pulling return spring 904 to deform, and meanwhile, the movable rod 903 simultaneously pulls the two groups of connecting rods 906 to move, the other ends of the two groups of connecting rods 906 respectively pull the two groups of clamping rods 905 to slide on the outer wall of the fixed block 901, when one end of the clamping rod 905 slides to be flush with the outer wall of the fixed block 901, the fixed block 901 at the moment is correspondingly clamped into the mounting seat 902, after the fixed block 901 is completely clamped into the mounting seat 902, the movable rod 903 is loosened, the return spring 904 is deformed and restored to pull the movable rod 903 to reset, the movable rod 903 pushes the clamping rod 905 to be clamped into the hole groove in the outer wall of the mounting seat 902 through the connecting rod 906, the distribution box is mounted at the moment, and the distribution box can be dismounted in the same way, thereby can accomplish the dismantlement installation of block terminal through pulling movable rod 903, improve maintenance personal's work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a block terminal with dampproofing short circuit function of preventing, includes box (1) and sets up installation component (9) at its one side outer wall, its characterized in that, the inner wall of box (1) rotates through the bearing and is connected with pivot (2), the outer wall symmetrical sleeve of pivot (2) has two sets of movable plates (3), the fixed dead lever (4) that run through two sets of movable plates (3) that are provided with of inner wall of box (1), one side outer wall symmetry of movable plate (3) is provided with two sets of calorie of posts (5), the inside of box (1) is located and is provided with cage (6) between two sets of movable plates (3), the outer wall of cage (6) is fixed and is provided with sealing strip (7), and the outer wall of cage (6) is fixed and is provided with cassette (8) of cover at calorie of post (5) outer wall.

2. The distribution box with moisture-proof and short-circuit-proof functions as claimed in claim 1, wherein: the outer wall of pivot (2) is provided with symmetrical positive and negative screw thread, and the inner wall of two sets of movable plates (3) be provided with respectively with pivot (2) outer wall positive and negative screw thread assorted screw hole, two sets of movable plate (3) all set up to sliding connection with dead lever (4).

3. The distribution box with moisture-proof and short-circuit-proof functions as claimed in claim 1, wherein: the outer wall of the clamping column (5) is matched with the inner wall of the clamping seat (8), and four groups of clamping seats (8) are symmetrically arranged on the outer walls of the two sides of the isolation cover (6).

4. The distribution box with moisture-proof and short-circuit-proof functions as claimed in claim 1, wherein: the mounting assembly (9) comprises a fixing block (901), a mounting seat (902), a movable rod (903), a reset spring (904), clamping rods (905) and connecting rods (906), wherein the fixing block (901) is fixedly arranged on the outer wall of one side of the box body (1), the mounting seat (902) is sleeved on the outer wall of the fixing block (901), the movable rod (903) is connected to the bottom of the fixing block (901) in a sliding mode, the end portion of the movable rod (903) is fixedly connected with the reset spring (904) on the inner wall of the fixing block (901), two clamping rods (905) in sliding fit with the fixing block (901) are symmetrically arranged on the outer walls of two sides of the fixing block (901), two connecting rods (906) are symmetrically hinged to the outer wall of the movable rod (903), and one ends of the two connecting rods (906) are hinged to one ends of the two clamping rods (905) respectively.

5. The distribution box with moisture-proof and short-circuit-proof functions as claimed in claim 4, wherein: the outer wall of fixed block (901) agrees with mutually with the inner wall of mount pad (902), and the bottom of mount pad (902) is located the outer wall of movable rod (903) and sets up flutedly, the both sides outer wall of mount pad (902) all sets up the hole groove that agrees with mutually with kelly (905) outer wall.