CN211788443U

CN211788443U - Waterproof coil

Info

Publication number: CN211788443U
Application number: CN202020405936.3U
Authority: CN
Inventors: 金腾芳; 黄云
Original assignee: Heyuan Haojijida Communication Equipment Co ltd
Current assignee: Heyuan Haojijida Communication Equipment Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-10-27
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a waterproof coil, including waterproof housing, still include: a coil body fixedly installed at one side of the inside of the waterproof case; the two mounting grooves are respectively formed in two sides of one end of the waterproof shell, and supporting springs are movably mounted in the mounting grooves; the two movable clamping blocks are respectively and movably arranged in the mounting groove, and the opposite ends of the two movable clamping blocks are respectively and fixedly connected with the ends, away from the two supporting springs; waterproof apron, its fixed mounting is in one side of waterproof housing, the draw-in groove has all been seted up to its inside both sides, is through activity fixture block fixed connection between waterproof apron and the waterproof housing, and the sealed piece of waterproof apron one side is located the inside of waterproof housing, avoids water to invade the inside of waterproof housing, and under the effect of waterproof apron one side ejector pin, the position of being convenient for to the coil main part is fixed simultaneously, avoids the coil main part to remove in the inside of waterproof housing, influences the result of use.

Description

Waterproof coil

Technical Field

The utility model relates to a billet processing technology field specifically is a waterproof coil.

Background

Coils generally refer to a winding of wire in the shape of a loop, the most common coil applications being: motors, inductors, transformers, loop antennas, and the like. The coil in the circuit is referred to as an inductor. The insulated pipe is characterized in that the wires are wound one by one and are insulated from each other, and the insulated pipe can be hollow and can also comprise an iron core or a magnetic powder core, which is called an inductor for short. The inductor can be divided into a fixed inductor and a variable inductor, and the fixed inductor coil is called an inductor or a coil for short. Expressed as L, the unit is Henry (H), milliHenry, microHenry, 1H =10^3mH =10^6 uH.

Common coil often the structure is fairly simple on the market, can't carry out fine fixed to the coil, causes the coil to lead to the fact the coil influence easily when meetting water simultaneously, when the coil damaged, the change of the coil of being not convenient for moreover, consequently, we have provided a waterproof coil solution problem in order to solve this a series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof coil to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof coil, comprising a waterproof housing, further comprising:

a coil body fixedly installed at one side of the inside of the waterproof case;

the two mounting grooves are respectively formed in two sides of one end of the waterproof shell, and supporting springs are movably mounted in the mounting grooves;

the two movable clamping blocks are respectively and movably arranged in the mounting groove, and the opposite ends of the two movable clamping blocks are respectively and fixedly connected with the ends, away from the two supporting springs;

the waterproof cover plate is fixedly arranged on one side of the waterproof shell, clamping grooves are formed in two sides of the interior of the waterproof cover plate, the clamping grooves are connected with the mounting grooves, and the movable clamping blocks are movably mounted in the interior of the waterproof cover plate;

the two mounting sleeves are respectively and fixedly mounted on two sides of the waterproof cover plate in symmetrical distribution, movable pressing plates are movably mounted in the middle positions of the two mounting sleeves, movable push rods are fixedly mounted at the lower ends of the movable pressing plates, the lower ends of the movable push rods are located in the clamping grooves, and the ends of the movable push rods are attached to one side of the movable clamping block;

the reset spring is fixedly arranged in the mounting sleeve, the movable push rod is movably inserted in the reset spring, and the upper end of the reset spring is fixedly connected with the lower end of the movable pressing plate;

the two ejector rods are respectively and fixedly arranged on two sides in the waterproof cover plate, and one end of each ejector rod is attached to two ends of the coil main body;

and the sealing block is fixedly arranged in the middle position of one side of the waterproof cover plate and is positioned in the middle position of the opposite surfaces of the two ejector rods.

Preferably, the inside upper end of waterproof case and the equal fixed mounting of lower extreme have the slide rail, two the slide rail is located the both sides of coil main part are the symmetric distribution, and its one end fixed mounting has the stopper.

Preferably, the middle positions of the upper end and the lower end of the coil main body are respectively provided with a sliding groove, and the sliding rails are movably inserted into the two sliding grooves.

Preferably, a connecting wire penetrates through the middle position of one side of the surface of the waterproof shell, one end of the connecting wire is fixedly connected with the coil main body, and a waterproof sleeve is fixedly mounted at the middle position of the surface of the waterproof shell.

Preferably, the two movable clamping blocks are both triangular, the separated sides of the two movable clamping blocks are inclined, and the length of the two movable clamping blocks is smaller than that of the clamping groove.

Preferably, the limiting grooves are formed in two sides of the surface of the mounting sleeve, the limiting blocks are movably mounted in the limiting grooves, and one ends of the limiting blocks are fixedly connected with two sides of the movable pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting of waterproof apron and waterproof casing for whole device has fine waterproof effect, is through activity fixture block fixed connection between waterproof apron and the waterproof casing, and the sealing block of waterproof apron one side is located the inside of waterproof casing, avoids water to invade the inside of waterproof casing, simultaneously under the effect of waterproof apron one side ejector pin, is convenient for fix the position of coil main part, avoids the coil main part to move in the inside of waterproof casing, influences the result of use;

2. the utility model discloses the setting of mounting groove, make the integrated device have fine installation and dismantlement effect, when the user uses, pass through the inside that slide rail and spout installed waterproof shell with the coil main part, the user inserts waterproof shell's the outside with waterproof apron, along with inserting of waterproof shell, the inside of mounting groove is contracted to the activity fixture block, after waterproof apron inserts last position, the activity fixture block resumes the normal position under supporting spring's effect, the installation of the waterproof apron of being convenient for, when needs are dismantled, the user presses the activity clamp plate, the activity clamp plate drives the activity push rod downstream, the lower extreme of activity push rod drives the inside that the activity fixture block contracted the mounting groove, be convenient for to the dismantlement of waterproof apron.

Drawings

Fig. 1 is a schematic view of the overall device of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

FIG. 3 is a schematic view of the side structure of the gasket body of the present invention

In the figure: 1. A waterproof housing; 2. a limiting block; 3. a coil body; 4. a waterproof jacket; 5. a connecting wire; 6. a sealing block; 7. a top rod; 8. a waterproof cover plate; 9. mounting grooves; 10. installing a sleeve; 11. a return spring; 12. a movable pressing plate; 13. a movable push rod; 14. a card slot; 15. a movable clamping block; 16. a support spring; 17. a slide rail; 18. a chute.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a waterproof coil includes a waterproof case 1, and further includes:

a coil body 3 fixedly installed at one side inside the waterproof case 1;

two mounting grooves 9 are respectively formed on two sides of one end of the waterproof shell 1, and supporting springs 16 are movably mounted in the mounting grooves;

two movable clamping blocks 15 are respectively and movably arranged in the mounting groove 9, and the opposite ends of the two movable clamping blocks are respectively and fixedly connected with the ends, away from the two supporting springs 16;

the waterproof cover plate 8 is fixedly arranged on one side of the waterproof shell 1, clamping grooves 14 are formed in two sides of the interior of the waterproof cover plate, the clamping grooves 14 are connected with the mounting groove 9, and movable clamping blocks 15 are movably mounted in the interior of the waterproof cover plate;

the two mounting sleeves 10 are respectively and fixedly mounted on two sides of the waterproof cover plate 8 and symmetrically distributed, movable pressing plates 12 are movably mounted in the middle positions of the insides of the two mounting sleeves, movable push rods 13 are fixedly mounted at the lower ends of the movable pressing plates 12, the lower ends of the movable push rods 13 are located in the clamping grooves 14, and the ends are attached to one sides of the movable clamping blocks 15;

the reset spring 11 is fixedly arranged inside the mounting sleeve 10, a movable push rod 13 is movably inserted in the reset spring, and the upper end of the reset spring is fixedly connected with the lower end of the movable pressing plate 12;

the two ejector rods 7 are respectively and fixedly arranged on two sides inside the waterproof cover plate 8, and one end of each ejector rod is attached to two ends of the coil main body 3;

and the sealing block 6 is fixedly arranged at the middle position of one side of the waterproof cover plate 8 and is positioned at the middle position of the opposite surfaces of the two push rods 7.

Specifically, as shown in fig. 1-3, slide rails 17 are fixedly mounted at the upper end and the lower end inside the waterproof housing 1, the two slide rails 17 are symmetrically arranged at the two sides of the coil body 3, and a limiting block 2 is fixedly mounted at one end of each slide rail 17, so that the coil body 3 can be conveniently fixed.

Specifically, as shown in fig. 1 to 3, sliding grooves 18 are formed in the middle positions of the upper end and the lower end of the coil body 3, and sliding rails 17 are movably inserted into the two sliding grooves 18, so that the coil body 3 can move conveniently.

Specifically, as shown in fig. 1-3, a connecting wire 5 is threaded through the middle position of one side of the surface of the waterproof housing 1, one end of the connecting wire 5 is fixedly connected with the coil body 3, and a waterproof jacket 4 is fixedly mounted at the middle position of the surface of the waterproof housing, so that the coil body 3 can be conveniently connected.

Specifically, as shown in fig. 1-3, the two movable blocks 15 are both triangular, and the sides away from each other are inclined, and the length of the two movable blocks 15 is smaller than that of the slot 14, so that the movable blocks 15 can be conveniently retracted.

Specifically, as shown in fig. 1-3, the two sides of the surface of the mounting sleeve 10 are both provided with a limiting groove, the inside of the limiting groove is movably provided with a limiting block, and one end of the limiting block is fixedly connected with the two sides of the movable pressing plate 12, so that the moving range of the movable pressing plate 12 is limited.

The working principle is as follows: when the utility model is used, the coil body 3 is arranged inside the waterproof shell 1 through the slide rail 17 and the slide groove 18, the user inserts the waterproof cover plate 8 outside the waterproof shell 1, the movable clamping block 15 shrinks inside the mounting groove 9 along with the insertion of the waterproof shell 1, after the waterproof cover plate 8 is inserted to the last position, the movable clamping block 15 restores the original position under the action of the supporting spring 16, thereby facilitating the installation of the waterproof cover plate 8, when the disassembly is needed, the user presses the movable pressing plate 12, the movable pressing plate 12 drives the movable push rod 13 to move downwards, the lower end of the movable push rod 13 drives the movable clamping block 15 to shrink inside the mounting groove 9, thereby facilitating the disassembly of the waterproof cover plate 8, the waterproof cover plate 8 is fixedly connected with the waterproof shell 1 through the movable clamping block 15, the sealing block 6 on one side of the waterproof cover plate 8 is positioned inside the waterproof shell 1, thereby avoiding the water from invading into the waterproof shell 1, simultaneously under the effect of 8 one sides ejector pins 7 of waterproof apron, be convenient for fix the position of coil main part 3, avoid coil main part 3 to remove in waterproof case 1's inside, influence the result of use.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A waterproof coil, includes waterproof shell (1), its characterized in that still includes:

a coil body (3) fixedly mounted on one side inside the waterproof case (1);

two mounting grooves (9) are respectively formed in two sides of one end of the waterproof shell (1), and supporting springs (16) are movably mounted in the mounting grooves;

the two movable clamping blocks (15) are respectively and movably arranged in the mounting groove (9), and the opposite ends of the two movable clamping blocks are respectively and fixedly connected with the separated ends of the two supporting springs (16);

the waterproof cover plate (8) is fixedly arranged on one side of the waterproof shell (1), clamping grooves (14) are formed in the two sides of the interior of the waterproof cover plate, the clamping grooves (14) are connected with the mounting groove (9), and the movable clamping blocks (15) are movably mounted in the interior of the waterproof cover plate;

the two mounting sleeves (10) are respectively and fixedly mounted on two sides of the waterproof cover plate (8) in a symmetrical distribution mode, movable pressing plates (12) are movably mounted in the middle positions of the insides of the two mounting sleeves, movable push rods (13) are fixedly mounted at the lower ends of the movable pressing plates (12), the lower ends of the movable push rods (13) are located inside the clamping grooves (14), and the ends are attached to one sides of the movable clamping blocks (15);

the return spring (11) is fixedly arranged in the mounting sleeve (10), the movable push rod (13) is movably inserted in the return spring, and the upper end of the return spring is fixedly connected with the lower end of the movable pressing plate (12);

the two ejector rods (7) are respectively fixedly arranged on two sides inside the waterproof cover plate (8), and one end of each ejector rod is attached to two ends of the coil main body (3);

and the sealing block (6) is fixedly arranged at the middle position of one side of the waterproof cover plate (8) and is positioned at the middle position of the opposite surfaces of the two ejector rods (7).

2. A water resistant coil as claimed in claim 1, wherein: the waterproof coil is characterized in that slide rails (17) are fixedly mounted at the upper end and the lower end inside the waterproof shell (1), the slide rails (17) are located at the two sides of the coil body (3) and are symmetrically distributed, and a limiting block (2) is fixedly mounted at one end of the slide rails.

3. A water resistant coil as claimed in claim 2, wherein: the coil is characterized in that sliding grooves (18) are formed in the middle positions of the upper end and the lower end of the coil main body (3), and the sliding rails (17) are movably inserted into the two sliding grooves (18).

4. A water resistant coil as claimed in claim 1, wherein: the middle position department on one side of waterproof shell (1) surface has worn connecting wire (5), the one end of connecting wire (5) with coil main part (3) fixed connection, the middle position department fixed mounting on its surface has waterproof cover (4).

5. A water resistant coil as claimed in claim 1, wherein: the two movable clamping blocks (15) are both triangular, the separated sides of the two movable clamping blocks are inclined, and the length of the two movable clamping blocks is smaller than that of the clamping groove (14).

6. A water resistant coil as claimed in claim 1, wherein: the limiting groove is formed in each of two sides of the surface of the mounting sleeve (10), a limiting block is movably mounted in each limiting groove, and one end of each limiting block is fixedly connected with two sides of the movable pressing plate (12).