CN211429821U

CN211429821U - Novel surge protector

Info

Publication number: CN211429821U
Application number: CN202020382553.9U
Authority: CN
Inventors: 王丽敏
Original assignee: Kemule Electric Anhui Co ltd
Current assignee: Kemule Electric Anhui Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-09-04
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a novel surge protector, which comprises a bracket and a surge protector, wherein one end of the bracket is provided with two studs, the upper surface and the lower surface of the bracket are provided with arc-shaped channels along the length direction of the bracket, the back surface of the surge protector is provided with mounting plates which are attached to the top surface and the bottom surface of the bracket, a plurality of ball grooves for placing balls are arranged on the mutually opposite surfaces of the two mounting plates at intervals along the direction of the arc-shaped channels, the ball grooves contain half volume of the balls, a cover plate is arranged between the mounting plates and the bracket, be equipped with the arc that corresponds with the ball groove on the apron and lead to the groove, the arc leads to the groove and is less than ball maximum diameter than the port diameter, makes ball protrusion arc lead to the outside of groove and convex part and arc channel laminating matching behind mounting panel and the cover connection, and surge protector's one end is kept away from to the mounting panel is connected with the baffle perpendicularly, and the medial surface of baffle is laminated completely with the surface of support. The utility model discloses simple to operate is swift, and simple structure possesses safety device simultaneously, improves the security.

Description

Novel surge protector

Technical Field

The utility model relates to a surge protector technical field, concretely relates to novel surge protector.

Background

With the rapid development of social economy, a surge protector, also called a lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. When spike current or voltage are suddenly generated in an electric loop or a communication line due to external interference, the surge protector can be conducted and shunted in a very short time, so that damages of surge to other equipment in the loop are avoided, the lightning protection comprises external lightning protection and internal lightning protection, the external lightning protection is mainly implemented by a lightning receptor, a down lead and a grounding device, the main function of the surge protector is to ensure that a building body is prevented from being invaded by direct lightning, lightning which possibly hits the building is discharged into the ground through a lightning rod, the down lead and the like, and the internal lightning protection comprises lightning protection induction, line surge, ground potential counterattack, lightning wave invasion and electromagnetic and static induction measures.

However, the existing surge protector is fixed by the guide rail and the clamping block of the surge protector, but the installation and the disassembly are inconvenient and laborious, and no safety protection device is provided, so that an operator cannot be reminded of damage; thus, the existing requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel surge protector for it is inconvenient with the dismantlement to solve the installation of current surge protector, takes trouble and laboursome problem.

In order to solve the technical problem, the utility model discloses a following scheme:

the novel surge protector comprises a bracket and a surge protector, wherein one end of the bracket is provided with two studs, the outer surface of the stud is provided with a bolt, the upper surface and the lower surface of the bracket are provided with arc-shaped channels along the length direction of the bracket, the back of the surge protector is provided with mounting plates which are attached to the top surface and the bottom surface of the bracket, a plurality of ball grooves for placing balls are arranged on the mutually opposite surfaces of the two mounting plates at intervals along the direction of the arc-shaped channel, the ball grooves contain half volume of the balls, a cover plate is arranged between the mounting plates and the bracket, be equipped with the arc that corresponds with the ball groove on the apron and lead to the groove, the groove port diameter is less than ball maximum diameter is led to the arc, makes ball protrusion arc lead to the outside of groove and convex part and arc channel laminating matching behind mounting panel and the cover connection, and surge protector's one end is kept away from to the mounting panel is connected with the baffle perpendicularly, and the medial surface of baffle is laminated completely with the surface of support.

By adopting the technical scheme, in the utility model, the surge protector is arranged on the bracket, the bracket is fixed in the area to be installed through the matching of two studs at one end and bolts, the bracket adopts a rectangular structure, the upper surface and the lower surface of the bracket are provided with arc-shaped channels along the length direction of the bracket, the length of the arc-shaped channels is less than that of the bracket, the back of the surge protector is integrally provided with a mounting plate which is jointed with the top surface and the bottom surface of the bracket, the mounting plates are respectively arranged at the top end and the bottom end of the back of the surge protector, the bottom surface of the mounting plate at the upper end of the surge protector and the top surface of the mounting plate at the lower end of the surge protector are provided with a plurality of ball grooves at intervals along the direction of the arc-shaped channels, the ball grooves are used for placing balls and can contain half of the volume of the balls, the ball grooves are matched with, the mounting plate can be fixed on the mounting plate by adopting bonding or flat head screws, the cover plate is provided with an arc through groove corresponding to the ball groove, one end of the arc through groove is a large port, the port is matched with the circular surface of the maximum diameter of the ball, the other end of the arc through groove is a small port facing the bracket, the diameter of the small port is smaller than the maximum diameter of the ball, so that the ball cannot slide out of the ball groove, after the mounting plate is connected with the cover plate, one part of the ball can protrude out of the arc through groove, the protruding part is matched with the arc groove in a fitting manner, the protruding part of the ball can slide on the arc groove along the linear direction, the direction is the mounting direction of the surge protector, the ball can freely slide on the ball groove and the arc groove, the mounting and dismounting of the surge protector are more convenient and rapid, one end of the mounting plate, the medial surface of baffle closely laminates completely with the surface of support, prevents like this that surge protector from dropping from the support, and the baffle closely laminates with the support, and effectual surge protector installation back of preventing transversely takes place great displacement.

Preferably, rotating shaft holes are formed in two side faces of the surge protector, matched rotating shafts are sleeved in the rotating shaft holes, and the end, far away from the surge protector, of each rotating shaft is connected with a door-shaped rod which is made of elastic materials.

Due to the adoption of the technical scheme, the middle position of surge protector both sides face all is equipped with the pivot hole, the pivot hole is used for swing joint door type pole, door type pole both ends are connected with the downthehole pivot of matching of pivot, the pivot can be at the downthehole internal rotation of pivot and isometric with the pivot hole depth, door type pole and pivot integrated design, door type pole is the elasticity material, during the installation, manual interval increase between making door type pole both sides, insert the pivot downthehole with the pivot, the external force of release to door type pole, door type pole both sides interval reconversion, accomplish the installation promptly, door type pole is convenient for surge protector's dismantlement, can also improve surge protector's holistic steadiness.

Further, preferably, the depth of the rotating shaft hole is 3mm-8 mm. The hole depth of the rotating shaft hole is too large, and the position relation of components inside the surge protector can be influenced.

Further, as a preferred option, one end of the bracket is provided with a kidney-shaped hole for the stud to pass through, and the bracket and the stud are fixed through a bolt. One end of the support is provided with a waist-shaped hole for the stud to pass through, the position of the stud can be more flexible due to the waist-shaped hole, and the corresponding positioning requirement in the mounting process of the support is reduced, so that the support is convenient to mount.

Preferably, the upper end and the lower end of the bracket are integrally provided with connecting rods at intervals. The connecting rod strengthens the vertical stress strength of the support, plays the role of a reinforcing rib, and the support can bear larger vertical force.

Further, as preferred, surge protector's up end is provided with the wiring mouth, the cross screw is installed in surge protector's front, ground screw is installed to surge protector's lower extreme, the warning light is installed to one side of ground screw, bee calling organ is installed to surge protector's inboard, overload protection ware is installed to one side of bee calling organ.

Due to the adoption of the technical scheme, surge protector's up end is provided with the wiring mouth, and the cross screw is installed in surge protector's front, rotates the cross screw, makes the wiring mouth open, puts the wire, locks, through warning light and bee calling organ and overload protection's cooperation, through installation surge protector and overload protection's cooperation for the device possess safety device, can remind operating personnel to take place the damage condition through bee calling organ.

Preferably, the inner side of the surge protector is completely attached to one side of the overload protector, and the surge protector and the overload protector are fixed by screws.

The utility model discloses beneficial effect who has:

1. the utility model discloses a ball in the mounting panel and support arc channel mutually support for surge protector installs more smoothly convenient, and baffle and support surface closely laminate, prevent that surge protector from dropping the support, can also restrict surge protector and take place too big displacement on the support, through the cooperation in double-screw bolt and support waist type hole, make the device connect swiftly firm through utilizing the double-screw bolt.

2. Through the cooperation of installation surge protector and overload protection ware for the device possesses safety device, can remind operating personnel to take place the damage condition through bee calling organ.

3. Through the cooperation of door type pole and pivot hole, the dismantlement of the surge protector of being convenient for and improve surge protector overall stability.

Drawings

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

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

FIG. 3 is a view showing the fitting of the balls to the mounting plate;

FIG. 4 is a schematic structural view of the cover plate after being connected with the mounting plate;

FIG. 5 is a cross-sectional view of the mounting plate;

FIG. 6 is a cross-sectional view of the cover plate;

FIG. 7 is a top view of the cover plate;

FIG. 8 is a structural view of a gate bar;

FIG. 9 is a view showing the position of a kidney-shaped hole;

fig. 10 is a partially enlarged view of a portion a in fig. 1.

Reference numerals: 1-surge protector, 2-bracket, 3-arc channel, 4-mounting plate, 41-ball groove, 5-baffle, 6-ball, 7-cover plate, 71-arc channel, 711-large port, 712-small port, 8-wiring port, 9-cross screw, 10-grounding screw, 11-connecting rod, 12-door-shaped rod, 13-rotating shaft, 14-rotating shaft hole, 15-waist-shaped hole, 16-stud, 17-bolt, 18-alarm lamp, 19-buzzer and 20-overload protector.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; 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.

Example 1

The novel surge protector comprises a support and a surge protector 1, wherein two studs 16 are arranged at one end of the support 2, bolts 17 are arranged on the outer surfaces of the studs 16, arc-shaped channels 3 are arranged on the upper surface and the lower surface of the support 2 along the length direction of the support 2, mounting plates 4 attached to the top surface and the bottom surface of the support 2 are arranged on the back surface of the surge protector 1, a plurality of ball grooves 41 for placing balls 6 are arranged on the mutually opposite surfaces of the two mounting plates 4 along the direction of the arc-shaped channels 3 at intervals, the ball grooves 41 contain half of the volume of the balls 6, a cover plate 7 is arranged between the mounting plates 4 and the support 2, an arc-shaped through groove 71 corresponding to the ball grooves 41 is arranged on the cover plate 7, the diameter of a small port 712 of the arc-shaped through groove 71 is smaller than the maximum diameter of the balls 6, and the convex part of the, the one end that surge protector 1 was kept away from to mounting panel 4 is connected with baffle 5 perpendicularly, and the medial surface of baffle 5 laminates completely with the surface of support 2.

Specifically, as shown in fig. 1-7, the utility model discloses in, surge protector 1 installs on support 2, support 2 fixes the region that needs the installation through two double-screw bolts 16 and the cooperation of bolt 17 of one end, support 2 adopts the rectangle structure, the integration interval is equipped with connecting rod 11 between the upper and lower both ends of support 2, connecting rod 11 strengthens the vertical stress strength of support 2, play the effect of strengthening rib, support 2 can bear great vertical power, the upper and lower surface of support 2 is equipped with along support 2 length direction's arc channel 3, the length of arc channel 3 is less than support 2's length, the initiating terminal of arc channel 3 is the one end of keeping away from double-screw bolt 16, surge protector 1's back integration is equipped with mounting panel 4 with support 2 top surface and bottom surface laminating, mounting panel 4 sets up respectively on the top and the bottom at surge protector 1 back, the top surface of mounting panel 4 bottom surface and the lower extreme mounting panel 4 of surge protector 1 upper end There are multiple ball grooves 41, the ball groove 41 is used for placing the ball 6 and can hold half of the volume of the ball 6, the ball groove 41 is matched with the lower half of the ball 6, so that the ball 6 can rotate freely in the ball groove 41, in order to prevent the ball 6 from sliding out of the ball groove 41, the cover plate 7 is fixedly connected with the surface of the mounting plate 4 provided with the ball groove 41, the cover plate 7 can be fixed on the mounting plate 4 by bonding or flat head screws, the cover plate 7 is provided with an arc through groove 71 corresponding to the ball groove 41, one end of the arc through groove 71 is a large port 711, the port is matched with the round surface of the maximum diameter of the ball 6, the other end is a small port 712 facing the bracket 2, the diameter of the small port 712 is smaller than the maximum diameter of the ball 6, so that the ball 6 can not slide out of the ball groove 41 during the sliding process, after the mounting plate 4 is connected with the cover plate 7, a part of, convex part matches with the laminating of

arc channel

3, 6 convex parts of ball can slide along linear direction on arc channel 3, this direction is surge protector 1's installation or dismantlement direction promptly, ball 6 freely slides on

ball groove

41 and 3 ways of arc groove, make surge protector 1's installation with dismantle more convenient and fast, the one end that surge protector 1 was kept away from to mounting panel 4 is connected with baffle 5 perpendicularly,

baffle

5 and 4 integrative L shape that become of mounting panel, the medial surface of baffle 5 closely laminates with the surface of support 2 completely, prevent like this that surge protector 1 from dropping from support 2, baffle 5 closely laminates with support 2, effectual surge protector 1 of preventing transversely takes place great displacement after having installed.

Example 2

On the basis of the above embodiment, the two side surfaces of the surge protector 1 are respectively provided with a rotating shaft hole 14, a matching rotating shaft 13 is sleeved in the rotating shaft hole 14, the end part of the rotating shaft 13 far away from the surge protector 1 is connected with a door-shaped rod 12, and the door-shaped rod 12 is made of elastic material.

Specifically, as shown in fig. 2 and 8, the middle positions of the two side surfaces of the surge protector 1 are respectively provided with a rotating shaft hole 14, the rotating shaft hole 14 is used for movably connecting a door-shaped rod 12, two ends of the door-shaped rod 12 are connected with a rotating shaft 13 matched in the rotating shaft hole 14, the rotating shaft 13 can rotate in the rotating shaft hole 14 and is as deep as the rotating shaft hole 14, the depth of the rotating shaft hole 14 is 3mm-8mm, the position relation of components inside the surge protector 1 can be influenced due to the fact that the hole depth of the rotating shaft hole 14 is too large, the door-shaped rod 12 and the rotating shaft 13 are integrally designed, the door-shaped rod 12 is made of elastic materials, and when the surge protector is installed, the distance between the two sides of the door-shaped rod 12 is increased manually, the rotating shaft 13 is inserted into the rotating shaft hole 14, the external force to the door-shaped rod 12 is released, the distance between the two sides of the door-shaped rod 12 is restored, the installation is completed, the door-shaped rod 12 facilitates the disassembly of the surge protector 1, and the overall stability of the surge protector 1 can be improved.

Example 3

On the basis of the above embodiment, as shown in fig. 9, a kidney-shaped hole 15 for passing a stud 16 is provided at one end of the bracket 2, and the bracket 2 and the stud 16 are fixed by a bolt 17. One end of the support 2 is provided with a kidney-shaped hole 15 for the stud 16 to pass through, the kidney-shaped hole 15 can enable the position of the stud 16 to be more flexible, the position of the support 2 is more accurate and flexible, the corresponding positioning requirement in the installation process of the support 2 is reduced, and the installation is convenient.

Example 4

On the basis of the above-mentioned embodiment, the up end of surge protector 1 is provided with wiring mouth 8, cross screw 9 is installed in the front of surge protector 1, ground screw 10 is installed to the lower extreme of surge protector 1, warning light 18 is installed to one side of ground screw 10, buzzer 19 is installed to the inboard of surge protector 1, overload protection ware 20 is installed to one side of buzzer 19.

Specifically, as shown in fig. 1 and 10, the up end of surge protector 1 is provided with wiring mouth 8, and cross screw 9 is installed on surge protector 1's front, rotates cross screw 9, makes wiring mouth 8 open, puts the wire, locks, through alarm lamp 18 and buzzer 19 and overload protection 20's cooperation, through surge protector 1 and overload protection 20's cooperation for the device possess safety device, can remind operating personnel to take place the situation of damage through buzzer 19.

The inside of surge protector 1 and one side of overload protector 20 laminate completely, surge protector 1 passes through the fix with screw with overload protector 20.

The working principle is as follows: when the device is used, the using condition of each mechanism is checked, the utility model is moved to an installation working area, the support 2 is placed, the stud 16 passes through the waist-shaped hole 15, the installation position of the support 2 is adjusted through the waist-shaped hole 15, the bolt 17 is used for fixing, the surge protector 1 is very conveniently and slidably installed on the support 2 through the ball 6 on the installation plate 4, the arc-shaped channel 3 at the upper end and the lower end of the support 2 and the baffle 5, so that the utility model utilizes the support 2 to stabilize the surge protector 1, the cross screw 9 is rotated to open the wiring port 8, the lead is placed and locked, the alarm lamp 18 is matched with the buzzer 19 and the overload protector 20, and the device is provided with a safety protection device through the matching of the surge protector 1 and the overload protector 20, and an operator can be reminded of damage through the buzzer 19; when the surge protector needs to be disassembled, the door-shaped rod 12 is pulled up to the horizontal position through the rotating shaft 13, the surge protector 1 is moved to the direction far away from the stud 16, and therefore the surge protector 1 slides out of the arc-shaped channel 3 and is then taken down from the support 2.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.

Claims

1. The novel surge protector is characterized by comprising a support (2) and a surge protector (1), wherein two studs (16) are arranged at one end of the support (2), bolts (17) are arranged on the outer surface of the studs (16), arc-shaped channels (3) are arranged on the upper surface and the lower surface of the support (2) along the length direction of the support (2), mounting plates (4) attached to the top surface and the bottom surface of the support (2) are arranged on the back surface of the surge protector (1), a plurality of ball grooves (41) used for placing balls (6) are arranged on the two mounting plates (4) in opposite planes at intervals along the direction of the arc-shaped channels (3), the ball grooves (41) contain half of the volume of the balls (6), a cover plate (7) is arranged between the mounting plates (4) and the support (2), arc-shaped through grooves (71) corresponding to the ball grooves (41) are arranged on the cover plate (7), and the diameters of small ports (712) of the arc-shaped through grooves, make ball (6) protrusion arc lead to groove (71) outside and convex part and arc channel (3) laminating matching after mounting panel (4) are connected with apron (7), the one end that surge protector (1) was kept away from in mounting panel (4) is connected with baffle (5) perpendicularly, and the medial surface of baffle (5) laminates completely with the surface of support (2).

2. The novel surge protector according to claim 1, wherein the surge protector (1) is provided with rotation shaft holes (14) on both sides, a matching rotation shaft (13) is sleeved in the rotation shaft holes (14), the end of the rotation shaft (13) far away from the surge protector (1) is connected with a door-shaped rod (12), and the door-shaped rod (12) is made of elastic material.

3. The surge protector of claim 2, wherein the shaft hole (14) is 3mm-8mm deep.

4. The surge protector according to claim 1, wherein one end of the bracket (2) is provided with a kidney-shaped hole (15) for a stud (16) to pass through, and the bracket (2) and the stud (16) are fixed through a bolt (17).

5. A novel surge protector according to claim 4, characterized in that the bracket (2) is integrally provided with connecting rods (11) at intervals between the upper and lower ends.

6. The novel surge protector according to claim 1, wherein a wiring port (8) is formed in the upper end face of the surge protector (1), a cross screw (9) is installed on the front face of the surge protector (1), a grounding screw (10) is installed at the lower end of the surge protector (1), an alarm lamp (18) is installed on one side of the grounding screw (10), a buzzer (19) is installed on the inner side of the surge protector (1), and an overload protector (20) is installed on one side of the buzzer (19).

7. The novel surge protector of claim 6, characterized in that the inside of the surge protector (1) is completely attached to one side of the overload protector (20), and the surge protector (1) and the overload protector (20) are fixed by screws.