CN210867167U

CN210867167U - Electric overvoltage protector of building

Info

Publication number: CN210867167U
Application number: CN201921581677.3U
Authority: CN
Inventors: 彭博
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-22
Filing date: 2019-09-22
Publication date: 2020-06-26
Anticipated expiration: 2029-09-22

Abstract

The utility model relates to the technical field of electrical equipment, and a building electrical overvoltage protector is disclosed, including organism, wiring board, display, toggle switch and knob, one side of wiring board and one side fixed connection of organism, the bottom of display and the top fixed connection of organism, toggle switch's bottom and the top fixed connection of organism. This building electric overvoltage protector, through having set up the wiring groove, the inside in wiring groove is provided with fixed snap ring and chucking mechanism, make the wire plug-in receive the inside back in wiring groove, the bottom of wire and the interior diapire overlap joint of fixed snap ring, then rotate the knob, can drive the screw thread push rod and rotate in the inside of screw thread ring, promote movable snap ring downstream through the effect of screw thread, then press from both sides tight fixedly to the surface of wire through the effect of movable snap ring and fixed snap ring, make the device reach when using and be convenient for install fixed effect to the wire.

Description

Electric overvoltage protector of building

Technical Field

The utility model relates to an electrical equipment technical field specifically is a building electrical overvoltage protector.

Background

Some electrical equipment need be used at construction's in-process, in order to guarantee the safety of these electrical equipment in the use, need install high voltage protection ware additional in electrical equipment's inside, when the device circuit fault appears in the in-process that uses, can cut off the power supply to the device automatically, electric overvoltage protector when the installation, need be connected the wire with overvoltage protection ware's inside, current connected mode is mainly to peg graft overvoltage protection ware wiring hole's inside with the wire, then extrude fixedly through the bolt to the wire, whole process need be accomplished with the help of the screwdriver, it is more troublesome to lead to the wire to fix, we have proposed a building electric overvoltage protection ware for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a building electrical overvoltage protector possesses and is convenient for install fixed advantage to the wire, has solved current overvoltage protector wire and has fixed the more trouble problem of getting up.

The utility model provides a following technical scheme: the utility model provides a building electrical overvoltage protector, includes organism, wiring board, display, toggle switch and knob, one side of wiring board and one side fixed connection of organism, the bottom of display and the top fixed connection of organism, toggle switch's bottom and the top fixed connection of organism, the bottom of knob and the top swing joint of wiring board, the wiring groove has been seted up to the inside of wiring board, the inside in wiring groove is including fixed snap ring and chucking mechanism, the bottom of fixed snap ring and the interior diapire fixed connection in wiring groove.

Preferably, the chucking mechanism is including activity snap ring, screw thread push rod, connecting block, extrusion spring and extrusion pad, the surface of activity snap ring and the inside swing joint of wiring groove, the top swing joint of bearing and activity snap ring is passed through to screw thread push rod's bottom, one side fixed connection at connecting block bottom and activity snap ring top, the bottom of extrusion spring and the top fixed connection of connecting block, the top of extrusion spring and the interior roof fixed connection of wiring groove, the top of extrusion pad and the interior roof fixed connection of activity snap ring.

Preferably, the inside of wiring groove is including connecting rod, slider and spout, one end of connecting rod and one side fixed connection of connecting block, one side fixed connection of connecting block is kept away from with the connecting rod to one side of slider, the spout is located the inner wall of wiring groove one side, the connecting rod is kept away from one side of connecting block and the inside sliding connection of spout.

Preferably, the bottom of the movable snap ring comprises two buffer blocks, and the tops of the two buffer blocks are fixedly connected with the left side and the right side of the bottom of the movable snap ring respectively.

Preferably, the inside of the fixing snap ring comprises a tooth block, and one side of the tooth block is fixedly connected with the inner bottom wall of the fixing snap ring.

Preferably, the surface of organism is including two pivots and protective housing, two one side that the pivot is relative respectively with the left side and the right side swing joint of organism, the left and right sides of protective housing respectively with the inside swing joint of two pivots, the bottom of protective housing and the top swing joint of organism.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this building electric overvoltage protector, through having set up the wiring groove, the inside in wiring groove is provided with fixed snap ring and chucking mechanism, make the wire plug-in receive the inside back in wiring groove, the bottom of wire and the interior diapire overlap joint of fixed snap ring, then rotate the knob, can drive the screw thread push rod and rotate in the inside of screw thread ring, promote movable snap ring downstream through the effect of screw thread, then press from both sides tight fixedly to the surface of wire through the effect of movable snap ring and fixed snap ring, make the device reach when using and be convenient for install fixed effect to the wire.

2. This electric overvoltage protector of building, through the effect that has set up tooth piece and dummy block, can press from both sides tightly the surface of wire, make the device reach better to the fixed effect of wire, then through being provided with pivot and protective housing, the protective housing can rotate on the surface of organism through the pivot, the effect through the protective housing can be protected the surface of organism, separate organism and external environment, prevent that the collision of external object from causing the damage to the surface of organism, the security of the device when using has been strengthened.

Drawings

FIG. 1 is a side view of the wiring board structure of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is an enlarged view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a body; 2. a wiring board; 3. a display; 4. a toggle switch; 5. a knob; 6. a wiring slot; 7. fixing the snap ring; 8. a chucking mechanism; 801. a movable snap ring; 802. a threaded push rod; 803. connecting blocks; 804. a compression spring; 805. pressing the cushion; 9. a connecting rod; 10. a slider; 11. a chute; 12. a buffer block; 13. a tooth block; 14. a rotating shaft; 15. a protective shell; 16. a threaded ring.

Detailed Description

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. 1-4, an electric overvoltage protector for buildings comprises a machine body 1, a wiring board 2, a display 3, a toggle switch 4 and a knob 5, wherein one side of the wiring board 2 is fixedly connected with one side of the machine body 1, the bottom of the display 3 is fixedly connected with the top of the machine body 1, the bottom of the toggle switch 4 is fixedly connected with the top of the machine body 1, the bottom of the knob 5 is movably connected with the top of the wiring board 2, a wiring groove 6 is formed in the wiring board 2, the wiring groove 6 comprises a fixed snap ring 7 and a clamping mechanism 8, the bottom of the fixed snap ring 7 is fixedly connected with the inner bottom wall of the wiring groove 6, the clamping mechanism 8 comprises a movable snap ring 801, a threaded push rod 802, a connecting block 803, an extrusion spring 804 and an extrusion pad 805, the outer surface of the movable snap ring 801 is movably connected with the inside of the wiring groove 6, the bottom end of the threaded push rod 802 is, the top of the wiring board 2 is fixedly connected with a threaded ring 16, the surface of the top end of the threaded push rod 802 is connected with the internal thread of the threaded ring 16, and the threaded push rod 802 can move up and down under the action of threads, so that the movable clamping ring 801 can be driven to move up and down in the wiring groove 6, the bottom of the connecting block 803 is fixedly connected with one side of the top of the movable clamping ring 801, the bottom of the extrusion spring 804 is fixedly connected with the top of the connecting block 803, the top of the extrusion spring 804 is fixedly connected with the inner top wall of the wiring groove 6, the top of the extrusion pad 805 is fixedly connected with the inner top wall of the movable clamping ring 801, the wiring groove 6 comprises a connecting rod 9, a sliding block 10 and a sliding groove 11, one end of the connecting rod 9 is fixedly connected with one side of the connecting block 803, one side of the sliding block 10 is fixedly connected with one side, one side of the connecting rod 9, which is far away from the connecting block 803, is slidably connected with the inside of the sliding groove 11, the movable snap ring 801 is prevented from shifting in the up-and-down moving process, the slider 10 slides up and down in the sliding groove 11, the position of the movable snap ring 801 is limited through the actions of the slider 10 and the sliding groove 11, the movable snap ring 801 is prevented from shifting in the up-and-down moving process, the bottom of the movable snap ring 801 comprises two buffer blocks 12, the tops of the two buffer blocks 12 are respectively and fixedly connected with the left side and the right side of the bottom of the movable snap ring 801, the bottom of the movable snap ring 801 can be buffered through the actions of the buffer blocks 12, the damage caused by the direct collision of a rigid structure at the bottom of the movable snap ring 801 with the top of the fixed snap ring 7 is prevented, the inside of the fixed snap ring 7 comprises a tooth block 13, one side of the tooth block 13 is fixedly connected, two relative one sides of pivot 14 respectively with organism 1's left side and right side swing joint, the left and right sides of protective housing 15 respectively with the inside swing joint of two pivot 14, the bottom of protective housing 15 and organism 1's top swing joint, protective housing 15 lid is at the top of organism 1, separates organism 1 and external environment through the effect of protective housing 15, can protect the surface of organism 1.

The theory of operation, during the use, when inserting the wire to the inside of device, peg graft the inside of wiring groove 6 with the wire, rotatory knob 5, drive screw thread push rod 802 and rotate in the inside of screw thread ring 16, make screw thread push rod 802 move down through the effect of screw thread, promote activity snap ring 801 and move down, the in-process that activity snap ring 801 moved down, slider 10 slides down in the inside of spout 11, prevent that activity snap ring 801 from taking place the skew at the in-process of moving down, the surface of wire is pressed from both sides tightly fixedly through the effect of activity snap ring 801 and fixed snap ring 7 at last.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric overvoltage protector of building, includes organism (1), wiring board (2), display (3), toggle switch (4) and knob (5), its characterized in that: one side of wiring board (2) and one side fixed connection of organism (1), the bottom of display (3) and the top fixed connection of organism (1), the bottom of toggle switch (4) and the top fixed connection of organism (1), the bottom of knob (5) and the top swing joint of wiring board (2), wiring groove (6) have been seted up to the inside of wiring board (2), the inside of wiring groove (6) is including fixed snap ring (7) and chucking mechanism (8), the bottom of fixed snap ring (7) and the interior diapire fixed connection of wiring groove (6).

2. A building electrical overvoltage protector according to claim 1 wherein: chucking mechanism (8) are including activity snap ring (801), screw thread push rod (802), connecting block (803), extrusion spring (804) and extrusion pad (805), the inside swing joint of the surface of activity snap ring (801) and wiring groove (6), the top swing joint of bearing and activity snap ring (801) is passed through to the bottom of screw thread push rod (802), one side fixed connection at connecting block (803) bottom and activity snap ring (801) top, the bottom of extrusion spring (804) and the top fixed connection of connecting block (803), the top of extrusion spring (804) and the interior roof fixed connection of wiring groove (6), the top of extrusion pad (805) and the interior roof fixed connection of activity snap ring (801).

3. A building electrical overvoltage protector according to claim 1 wherein: the inside of wiring groove (6) is including connecting rod (9), slider (10) and spout (11), one side fixed connection of one end and connecting block (803) of connecting rod (9), one side fixed connection of connecting block (803) is kept away from with connecting rod (9) in one side of slider (10), spout (11) are located the inner wall of wiring groove (6) one side, the inside sliding connection of one side and spout (11) of connecting block (803) is kept away from in connecting rod (9).

4. A building electrical overvoltage protector according to claim 2 wherein: the bottom of the movable snap ring (801) comprises two buffer blocks (12), and the tops of the two buffer blocks (12) are fixedly connected with the left side and the right side of the bottom of the movable snap ring (801) respectively.

5. A building electrical overvoltage protector according to claim 1 wherein: the inside of fixing snap ring (7) is including tooth piece (13), one side and the interior diapire fixed connection of fixing snap ring (7) of tooth piece (13).

6. A building electrical overvoltage protector according to claim 1 wherein: the surface of organism (1) is including two pivot (14) and protective housing (15), two one side that pivot (14) is relative respectively with the left side and the right side swing joint of organism (1), the left and right sides of protective housing (15) respectively with the inside swing joint of two pivot (14), the bottom of protective housing (15) and the top swing joint of organism (1).