CN214625035U

CN214625035U - Anti-static voltage stabilizing diode

Info

Publication number: CN214625035U
Application number: CN202023159507.1U
Authority: CN
Inventors: 祁晓峰; 周晔; 魏良
Original assignee: Jiangsu Changhong Semiconductor Co ltd
Current assignee: Jiangsu Changhong Semiconductor Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-05
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to an anti-static voltage-stabilizing diode, concretely relates to diode technical field, including insulating cover, insulating cover is founded by the ceramic material, insulating gloves's both ends all are provided with the opening, it has the guard ring to peg graft in the open-ended inside, the opening is all passed at the both ends of guard ring to extend to the inside of insulating cover and the outside of insulating cover respectively, the outer wall of guard ring is provided with a plurality of solid fixed rings, gu fixed ring's quantity sets up to two, and two solid fixed ring symmetric distributions are in the inside and outside both sides of insulating cover, and one of them solid fixed ring is connected with the inner wall of insulating cover, and another solid fixed ring is connected with the outer wall of insulating cover. The utility model provides a traditional diode do not have the device of preventing static, static can puncture the inside small component of diode to lead to the diode to damage unable service problem.

Description

Anti-static voltage stabilizing diode

Technical Field

The utility model relates to a diode technical field, more specifically say, the utility model relates to a prevent zener diode of static.

Background

Diodes, among electronic components, a device with two electrodes, which only allows current to flow in a single direction, many of which use its rectifying function, and varactors are used as electronically tunable capacitors, most diodes have a current directivity which we generally refer to as the "rectifying" function, the most common function of diodes is to allow current to flow in a single direction (referred to as forward bias) and block it in the reverse direction, so they can be thought of as electronic check valves, diodes are also called crystal diodes, diodes for short, and early vacuum electronic diodes; the electronic device has one PN junction and two lead terminals inside the semiconductor diode, and has one-way current transduction property according to the direction of applied voltage.

In actual use, when the weather is dry, a human body or external factors are easily charged with static electricity, and in this case, the conventional diode has no antistatic device, and the static electricity may break down a minute element inside the diode, thereby causing the diode to be damaged and unusable.

Therefore, how to provide an anti-static zener diode to prevent the diode from breaking down the tiny components inside the diode, thereby causing the diode to be damaged and unusable, is a technical problem that needs to be solved by those skilled in the art. In view of the above problems, the present designer is based on the practical experience and professional knowledge that are abundant for many years in engineering application of such products, and is engaged with the application of theory to actively make research and innovation, so as to create an anti-static voltage regulator diode, which is more practical.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: an anti-electrostatic voltage stabilizing diode is provided to prevent the diode from damaging and being unusable due to electrostatic breakdown of tiny components in the diode

In order to achieve the above purpose, the utility model adopts the technical scheme that: an anti-static voltage stabilizing diode comprises an insulating sleeve, wherein the insulating sleeve is made of ceramic materials, openings are formed in two ends of the insulating sleeve, a protective ring is inserted into the opening, two ends of the protective ring penetrate through the openings and respectively extend to the inside of the insulating sleeve and the outside of the insulating sleeve, and a plurality of fixing rings are arranged on the outer wall of the protective ring;

the quantity of solid fixed ring sets up to two, and two solid fixed ring symmetric distributions are in the inside and outside both sides of insulating cover, and one of them solid fixed ring is connected with the inner wall of insulating cover, and another solid fixed ring is connected with the outer wall of insulating cover.

Further, the inside of insulating cover is provided with the diode, the both ends of diode all are provided with the wire, two the outside of wire all is provided with the pipe, the pipe includes the epidermal layer, the inside fixedly connected with inlayer of epidermal layer, the inlayer is connected with the outer wall of wire.

Further, the skin layer is made of a rubber material, and the inner layer is made of a fiber material.

Further, one end of the guide pipe is connected with the outer wall of one side of the diode, the other end of the guide pipe penetrates through the protective ring and extends to the outside of the guide pipe, and the outer wall of the guide pipe is connected with the inner wall of the protective ring.

Further, the outer wall of the insulating sleeve is provided with a plurality of annular grooves,

further, the number of the annular grooves is two, and the two annular grooves are distributed on the outer wall of the insulating sleeve in parallel.

Further, the outer wall of the diode is provided with a plurality of support rings,

further, the number of the support rings is two, and the two support rings are distributed on the outer wall of the diode in parallel.

The utility model has the advantages that:

1. the diode is placed in the insulating sleeve by arranging the insulating sleeve, the guide pipe and the support ring, the guide pipe is combined, the combined guide pipe is sleeved on the outer wall of the lead, the installed guide pipe is installed on the outer walls of two sides of the diode, the guide pipe is constructed by rubber materials, the insulating sleeve is constructed by ceramic materials, an insulating effect is achieved, and damage of static electricity to tiny elements in the diode is prevented;

2. through setting up the protective ring and solid fixed ring, install the protective ring in insulating cover both sides open-ended inside, make the outer wall of protective ring and open-ended inner wall contact, install the outer wall at the protective ring with another solid fixed ring, make the outer wall of protective ring and solid fixed ring's inner wall contact, make solid fixed ring's outer wall be connected with insulating cover's inner wall and outer wall respectively, set up between pipe and opening through the protective ring, prevent that the pipe is damaged because of the friction, compare with prior art, the wire has been protected, prevent that the pipe from suffering destruction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a cross-sectional view of a catheter of the present invention.

The reference signs are: 1. an insulating sleeve; 2. an opening; 3. a guard ring; 4. a fixing ring; 5. a diode; 6. a wire; 7. a conduit; 8. a skin layer; 9. an inner layer; 10. an annular groove; 11. and (3) supporting the ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are the directions or positional relationships indicated on the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or 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. This embodiment is written in a progressive manner.

1-4, the anti-static voltage stabilizing diode comprises an insulating sleeve 1, wherein the insulating sleeve 1 is made of ceramic materials, openings 2 are formed at two ends of the insulating sleeve 1, a protective ring 3 is inserted into the openings 2, two ends of the protective ring 3 penetrate through the openings 2 and respectively extend into the insulating sleeve 1 and outside the insulating sleeve 1, and a plurality of fixing rings 4 are arranged on the outer wall of the protective ring 3;

the quantity of solid fixed ring 4 sets up to two, and two solid fixed ring 4 symmetric distribution are in insulating cover 1's inside and outside both sides, and one of them solid fixed ring 4 is connected with insulating cover 1's inner wall, and another solid fixed ring 4 is connected with insulating cover 1's outer wall.

As shown in fig. 1-2, a diode 5 is disposed inside the insulating sleeve 1, wires 6 are disposed at two ends of the diode 5, a conduit 7 is disposed outside each of the two wires 6, the conduit 7 includes a skin layer 8, an inner layer 9 is fixedly connected inside the skin layer 8, the inner layer 9 is connected to an outer wall of the wire 6, and the conduit 7 is fixedly connected to an outer wall of the wire 6, so that the conduit 7 can be protected.

As shown in fig. 1 to 4, the skin layer 8 is made of rubber, the inner layer 9 is made of fiber, the skin layer 8 is made of rubber, and the inner layer 9 is made of fiber, so that static electricity can be isolated, damage to micro software inside the diode 5 due to static electricity can be prevented, ductility of the conduit 7 can be ensured, and the conduit 7 can be bent along with the lead 6.

As shown in fig. 1 to 3, one end of the guide tube 7 is connected to one side outer wall of the diode 5, the other end of the guide tube 7 passes through the guard ring 3 and extends to the outside of the guide tube 7, and the outer wall of the guide tube 7 is connected to the inner wall of the guard ring 3, by which the outer wall of the guide tube 7 is connected to the inner wall of the guard ring 3, it is possible to protect the lead wire 6 from breaking when the lead wire 6 is bent, and to prevent the edge of the opening 2 from damaging the surface layer of the guide tube 7.

As shown in fig. 1-2, the outer wall of the insulating sleeve 1 is provided with a plurality of annular grooves 10, the number of the annular grooves 10 is two, and the two annular grooves 10 are distributed on the outer wall of the insulating sleeve 1 in parallel, so that the device can be conveniently mounted and dismounted by providing the plurality of annular grooves 10.

As shown in fig. 1-2, the outer wall of the diode 5 is provided with a plurality of support rings 11, the number of the support rings 11 is two, and the two support rings 11 are distributed on the outer wall of the diode 5 in parallel, so that the diode 5 is supported by the support rings 11, the diode 5 is not in contact with the insulating sleeve 1, and the diode 5 can be protected.

The utility model discloses the theory of operation: firstly, the device is placed at a proper position, the diode 5 is taken out firstly, then the guide pipes 7 are combined, the combined guide pipes 7 are sleeved on the outer wall of the guide wire 6, then the mounted guide pipes 7 are mounted on the outer walls of two sides of the diode 5, the guide wire 6 is communicated with the diode 5, the insulating sleeve 1 is taken out, the diode 5 is placed in the insulating sleeve 1, the protective ring 3 is mounted in the opening 2 of two sides of the insulating sleeve 1, the outer wall of the protective ring 3 is in contact with the inner wall of the opening 2, the other fixing ring 4 is mounted on the outer wall of the protective ring 3, the outer wall of the protective ring 3 is in contact with the inner wall of the fixing ring 4, the outer wall of the fixing ring 4 is respectively connected with the inner wall and the outer wall of the insulating sleeve 1, the support ring 11 is mounted on the outer wall of the diode 5, the outer wall of the support ring 11 is in contact with the inner wall of the insulating sleeve 1 firstly, and the diode 5 is not in contact with the insulating sleeve 1.

It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An anti-static zener diode, comprising: the insulating sleeve is characterized by comprising an insulating sleeve (1), wherein the insulating sleeve (1) is made of ceramic materials, openings (2) are formed in two ends of the insulating sleeve (1), a protective ring (3) is inserted into the opening (2), two ends of the protective ring (3) penetrate through the opening (2) and respectively extend to the inside of the insulating sleeve (1) and the outside of the insulating sleeve (1), and a plurality of fixing rings (4) are arranged on the outer wall of the protective ring (3);

the quantity of solid fixed ring (4) sets up to two, and two solid fixed ring (4) symmetric distribution are in the inside and outside both sides of insulating cover (1), and one of them solid fixed ring (4) is connected with the inner wall of insulating cover (1), and another solid fixed ring (4) is connected with the outer wall of insulating cover (1).

2. The anti-static zener diode of claim 1, wherein: the inside of insulating cover (1) is provided with diode (5), the both ends of diode (5) all are provided with wire (6), two the outside of wire (6) all is provided with pipe (7), pipe (7) include epidermal layer (8), the inside fixedly connected with inlayer (9) of epidermal layer (8), inlayer (9) are connected with the outer wall of wire (6).

3. The anti-static zener diode of claim 2, wherein: the surface layer (8) is made of rubber, and the inner layer (9) is made of fiber.

4. The anti-static zener diode of claim 2, wherein: one end of the conduit (7) is connected with the outer wall of one side of the diode (5), the other end of the conduit (7) penetrates through the protective ring (3) and extends to the outside of the conduit (7), and the outer wall of the conduit (7) is connected with the inner wall of the protective ring (3).

5. The anti-static zener diode of claim 1, wherein: the outer wall of the insulating sleeve (1) is provided with a plurality of annular grooves (10).

6. The anti-static voltage regulator diode according to claim 5, wherein: the number of the annular grooves (10) is two, and the two annular grooves (10) are distributed on the outer wall of the insulating sleeve (1) in parallel.

7. The anti-static zener diode of claim 2, wherein: the outer wall of the diode (5) is provided with a plurality of support rings (11).

8. The anti-static zener diode of claim 7, wherein: the number of the support rings (11) is two, and the two support rings (11) are distributed on the outer wall of the diode (5) in parallel.