Semiconductor discharge tube with protection mechanism

Abstract

The utility model discloses a semiconductor discharge tube with a protection mechanism, which comprises a semiconductor discharge tube body, leads are arranged on two sides of the semiconductor discharge tube body, and positioning mechanisms are fixedly mounted on two sides of the semiconductor discharge tube body. A detachable anti-collision mechanism is arranged on the positioning mechanism and located outside the semiconductor discharge tube body, and lead protection mechanisms are fixedly installed on the two sides of the anti-collision mechanism. According to the utility model, the lead and the semiconductor discharge tube body can be used in cooperation, then the positioning mechanism can support and install the anti-collision mechanism, and then the anti-collision mechanism can be installed on the positioning mechanism to protect the semiconductor discharge tube body. The anti-collision mechanism is arranged on the semiconductor discharge tube body, the gap is reserved between the semiconductor discharge tube body and the anti-collision mechanism, so that heat dissipation of the semiconductor discharge tube body can be facilitated, and the lead protection mechanism can protect the lead and prevent the lead from being damaged when the lead is pulled and bent.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of semiconductor discharge tube, specifically to a semiconductor discharge tube with protection mechanism. BACKGROUND

[0002] The main electric tube is a common overvoltage protection device in modern communication equipment, which can avoid damage of lightning and surge to the communication equipment, and the semiconductor discharge tube is a kind of discharge tube, which is made by using thyristor principle, and can flow through large surge current or pulse current by means of PN junction breakdown current trigger device conduction, and the breakdown voltage range constitutes the overvoltage protection range, and the semiconductor discharge tube is widely used in modems, fax machines, PBX systems, telephones, POS systems, analog and digital cards and the like.

[0003] When the semiconductor discharge tube is used, only the protection sleeve is relied on for protection, and when a certain impact force is encountered in the use process, the semiconductor discharge tube is easily damaged, thereby affecting the normal use of the semiconductor discharge tube, and the semiconductor discharge tube is usually used together with the lead, and if the lead is pulled, the lead and the semiconductor discharge tube are easily separated and damaged, therefore, the semiconductor discharge tube with protection mechanism is provided. UTILITY MODEL CONTENT

[0004] The utility model discloses a semiconductor discharge tube with protection mechanism, which can solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a semiconductor discharge tube with protection mechanism, comprising a semiconductor discharge tube body, a lead and an anti-impact mechanism, the two sides of the semiconductor discharge tube body are provided with leads, the two sides of the semiconductor discharge tube body are fixedly installed with positioning mechanisms, the outer part of the semiconductor discharge tube body is provided with a detachable anti-impact mechanism on the positioning mechanism, and a gap is left between the outer wall of the semiconductor discharge tube body and the anti-impact mechanism, the two sides of the anti-impact mechanism are fixedly installed with lead protection mechanisms for preventing the lead from being bent and damaged.

[0006] Further, the positioning mechanism comprises a positioning plate and a positioning groove, the positioning plate is fixedly installed on one side of the semiconductor discharge tube body, and the positioning plate is provided with an arc-shaped positioning groove.

[0007] Further, the anti-collision mechanism comprises first fixing rings, second fixing rings and protection rods, the first fixing rings and the second fixing rings are both arranged into two groups, the corresponding first fixing rings and second fixing rings are fixedly connected through the protection rods, one end of the first fixing ring and the second fixing ring is rotationally connected through a rotating shaft, the other end of the first fixing ring and the second fixing ring is fixedly connected with mounting pieces, the two groups of mounting pieces are connected through locking bolts, and the inner wall of the first fixing ring and the second fixing ring is fixedly connected with clamping rings clamped into the positioning grooves.

[0008] Further, the lead protection mechanism comprises mounting racks, protection sleeves and guide cylinders, one side of the first fixing ring and the second fixing ring is fixedly connected with the protection sleeves through the mounting racks, and the top of the protection sleeve is fixedly connected with the guide cylinder arranged in an arc shape.

[0009] Further, the outer wall of the lead is fixedly connected with a protection sleeve.

[0010] Further, the manufacturing materials of the positioning plate, the first fixing ring, the second fixing ring and the protection rod are all rigid materials.

[0011] Compared with the prior art, the utility model has the advantages that the lead and the semiconductor discharge tube body can be used in cooperation, the positioning mechanism arranged subsequently can support and install the anti-collision mechanism, then the anti-collision mechanism can be installed on the positioning mechanism to protect the semiconductor discharge tube body, and a gap is left between the semiconductor discharge tube body and the anti-collision mechanism, so that the semiconductor discharge tube body can be conveniently cooled, and the lead protection mechanism arranged can protect the lead from being damaged when being pulled and bent. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a perspective view structural schematic diagram of the utility model;

[0013] Figure 2 It is a positioning mechanism perspective view installation structural schematic diagram of the utility model;

[0014] Figure 3 It is an anti-collision mechanism and lead protection mechanism first perspective view schematic diagram of the utility model;

[0015] Figure 4 It is an anti-collision mechanism and lead protection mechanism second perspective view schematic diagram of the utility model.

[0016] In the figure: 1 semiconductor discharge tube body, 2 lead, 3 positioning mechanism, 4 anti-collision mechanism, 5 lead protection mechanism, 6 positioning plate, 7 positioning groove, 8 first fixing ring, 9 second fixing ring, 10 protection rod, 11 rotating shaft, 12 mounting piece, 13 locking bolt, 14 clamping ring, 15 mounting frame, 16 protection sleeve, 17 guide cylinder, 18 protection sleeve. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a semiconductor discharge tube with protection mechanism, including semiconductor discharge tube body 1, lead 2 and anti-collision mechanism 4, the both sides of the semiconductor discharge tube body 1 are provided with lead 2, the both sides of the semiconductor discharge tube body 1 are fixedly installed with positioning mechanism 3, the positioning mechanism 3 and located outside semiconductor discharge tube body 1 are provided with detachable anti-collision mechanism 4, the gap is left between the outer wall of semiconductor discharge tube body 1 and anti-collision mechanism 4, the both sides of the anti-collision mechanism 4 are fixedly installed with lead protection mechanism 5 for preventing lead 2 from being damaged by bending.

[0019] Wherein, the lead 2 and semiconductor discharge tube body 1 are used in cooperation, the subsequently arranged positioning mechanism 3 can support and install anti-collision mechanism 4, such arrangement can install anti-collision mechanism 4 on positioning mechanism 3 to protect semiconductor discharge tube body 1, and the gap is left between semiconductor discharge tube body 1 and anti-collision mechanism 4, so that the heat dissipation of semiconductor discharge tube body 1 can be facilitated, and the lead protection mechanism 5 can be arranged to protect lead 2 from being damaged when being pulled and bent.

[0020] Please refer to Figure 1 The positioning mechanism 3 includes positioning plate 6 and positioning groove 7, the positioning plate 6 is fixedly installed on one side of semiconductor discharge tube body 1, and the arc-shaped positioning groove 7 is formed in the positioning plate 6.

[0021] Wherein, the positioning plate 6 can protect semiconductor discharge tube body 1, and prevent anti-collision mechanism 4 from directly contacting and damaging semiconductor discharge tube body 1, and the positioning groove 7 can limit the position of anti-collision mechanism 4 to prevent displacement of anti-collision mechanism 4 when protecting semiconductor discharge tube body 1.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the anti-collision mechanism 4 includes a first fixed ring 8, a second fixed ring 9 and a protection rod 10, the first fixed ring 8 and the second fixed ring 9 are provided as two groups, the corresponding first fixed ring 8 and the second fixed ring 9 are fixedly connected by a plurality of protection rods 10, one end of the first fixed ring 8 and the second fixed ring 9 is rotatably connected through the pivot 11, the other end of the first fixed ring 8 and the second fixed ring 9 is fixedly connected with the mounting sheet 12, two groups of the mounting sheet 12 are connected by the locking bolt 13, the inner wall of the first fixed ring 8 and the second fixed ring 9 is fixedly connected with the clamping ring 14 clamped into the positioning groove 7.

[0023] Wherein, the first fixed ring 8 and the second fixed ring 9 are sleeved with the outside of the positioning plate 6, then the clamping ring 14 is clamped in the inside of the positioning groove 7 for positioning, then the locking bolt 13 is used to pass through the inside of the mounting sheet 12, so that the locking and positioning of the first fixed ring 8 and the second fixed ring 9 can be completed, so that a plurality of protection rods 10 can be used to protect the outside of the semiconductor discharge tube body 1 from damage caused by impact.

[0024] Please refer to Figure 1 , Figure 3 and Figure 4 , the lead protection mechanism 5 includes a mounting bracket 15, a protection sleeve 16 and a guide cylinder 17, one side of the first fixed ring 8 and the second fixed ring 9 is fixedly connected with a plurality of protection sleeves 16 through a plurality of mounting brackets 15, the top of the protection sleeve 16 is fixedly connected with the arc-shaped guide cylinder 17, and the outer wall of the lead 2 is fixedly connected with the protective sleeve 18.

[0025] Wherein, the protective sleeve 18 provided on the outer wall of the lead 2 can protect the lead 2, then the first fixed ring 8 and the second fixed ring 9 can be rotated along the pivot 11, so that the two groups of protection sleeves 16 are located outside the lead 2, and the arc-shaped guide cylinder 17 can protect the outside of the lead 2, so as to protect the lead 2 when it is bent, so as to prevent the lead 2 from being damaged due to bending.

[0026] Please refer to Figure 1 and Figure 3 , the manufacturing material of the positioning plate 6, the first fixed ring 8, the second fixed ring 9 and the protection rod 10 is rigid material, the positioning plate 6, the first fixed ring 8, the second fixed ring 9 and the protection rod 10 made of rigid material have certain rigidity and can protect the semiconductor discharge tube body 1.

[0027] In use, first, the lead 2 and the semiconductor discharge tube body 1 are matched, then the positioning mechanism 3 is used to support and install the anti-collision mechanism 4, the anti-collision mechanism 4 is installed on the positioning mechanism 3 to protect the semiconductor discharge tube body 1, and a gap is left between the semiconductor discharge tube body 1 and the anti-collision mechanism 4, so that the semiconductor discharge tube body 1 can be conveniently cooled, the lead protection mechanism 5 is used to protect the lead 2, so that the lead 2 is not damaged when being pulled and bent, the positioning plate 6 is used to protect the semiconductor discharge tube body 1, so that the anti-collision mechanism 4 does not directly contact and damage the semiconductor discharge tube body 1, the positioning groove 7 is used to limit the anti-collision mechanism 4, so that the anti-collision mechanism 4 does not displace when protecting the semiconductor discharge tube body 1, the first fixing ring 8 and the second fixing ring 9 are sleeved outside the positioning plate 6, then the clamping ring 14 is clamped in the positioning groove 7, then the locking bolt 13 passes through the installation piece 12, so that the first fixing ring 8 and the second fixing ring 9 are locked and positioned, so that the plurality of protection rods 10 are used to protect the outside of the semiconductor discharge tube body 1, so that the lead 2 is not damaged due to impact, the protective sleeve 18 is arranged on the outer wall of the lead 2, then the first fixing ring 8 and the second fixing ring 9 are rotated along the rotating shaft 11, so that the two protective sleeves 16 are located outside the lead 2, the arc-shaped guide cylinder 17 is used to protect the outside of the lead 2, so that the lead 2 is protected when being bent, so that the lead 2 is not damaged due to bending.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A semiconductor discharge tube having a protection mechanism, comprising a semiconductor discharge tube body (1), a lead wire (2) and an anti-impact mechanism (4), both sides of the semiconductor discharge tube body (1) are provided with the lead wire (2), characterized in that: The both sides of the semiconductor discharge tube body (1) are fixedly installed with positioning mechanisms (3), the positioning mechanisms (3) are provided with detachable anti-collision mechanisms (4) on the outside of the semiconductor discharge tube body (1), the outer wall of the semiconductor discharge tube body (1) and the anti-collision mechanisms (4) are left with gaps, and the both sides of the anti-collision mechanisms (4) are fixedly installed with lead protection mechanisms (5) for preventing the lead (2) from being damaged by bending.

2. A semiconductor discharge tube having a protection mechanism according to claim 1, characterized in that: The positioning mechanism (3) comprises a positioning plate (6) and a positioning groove (7), the positioning plate (6) is fixedly installed on one side of the semiconductor discharge tube body (1), and the arc-shaped positioning groove (7) is formed in the positioning plate (6).

3. A semiconductor discharge tube having a protection mechanism according to claim 2, characterized in that: The anti-collision mechanism (4) comprises first fixing rings (8), second fixing rings (9) and protection rods (10), the first fixing rings (8) and the second fixing rings (9) are both provided in two groups, the corresponding first fixing rings (8) and the second fixing rings (9) are fixedly connected through multiple protection rods (10), one end of the first fixing ring (8) and the second fixing ring (9) is rotationally connected through a rotating shaft (11), the other end of the first fixing ring (8) and the second fixing ring (9) is fixedly connected with a mounting piece (12), the two groups of mounting pieces (12) are connected through locking bolts (13), and the inner wall of the first fixing ring (8) and the second fixing ring (9) is fixedly connected with a clamping ring (14) clamped into the positioning groove (7).

4. A semiconductor discharge tube having a protection mechanism according to claim 3, characterized in that: The lead protection mechanism (5) comprises a mounting frame (15), a protection sleeve (16) and a guide cylinder (17), one side of the first fixing ring (8) and the second fixing ring (9) is fixedly connected with the protection sleeve (16) through multiple mounting frames (15), and the top of the protection sleeve (16) is fixedly connected with the arc-shaped guide cylinder (17).

5. A semiconductor discharge tube having a protection mechanism according to claim 4, characterized in that: The outer wall of the lead (2) is fixedly connected with a protective sleeve (18).

6. A semiconductor discharge tube having a protection mechanism according to claim 4, characterized in that: The manufacturing materials of the positioning plate (6), the first fixing ring (8), the second fixing ring (9) and the protection rod (10) are rigid materials.

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