CN212934334U

CN212934334U - Novel mutual inductor mounting structure

Info

Publication number: CN212934334U
Application number: CN202021873902.3U
Authority: CN
Inventors: 查国兆
Original assignee: Lianyungang Guoan Electronic Technology Co ltd
Current assignee: Lianyungang Guoan Electronic Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-09
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a novel mutual-inductor mounting structure, including the mutual-inductor body, the equal fixedly connected with adjustment tank in mutual-inductor body both sides, the adjustment tank inboard is equipped with the slider, the inboard rotation of slider is connected with the lead screw, the first guide bar of the equal fixedly connected with in lead screw both sides, adjustment tank one side is equipped with the fixture block, the draw-in groove has been seted up on the fixture block top, the connecting plate is installed to fixture block one side, the second guide bar has all been pegged graft at the connecting plate both ends, the spring has been cup jointed to second guide bar outer wall, the wooden handle is moulded to connecting plate outside surface middle part fixedly connected with, the draw-in groove inboard is equipped with the inserted bar, the equal fixedly connected with engaging lug of mutual-. The utility model discloses a be convenient for adjust the mutual-inductor body to be favorable to the mutual-inductor body and insert the connection of wire between the part, it is fixed to the installation of mutual-inductor body convenient moreover.

Description

Novel mutual inductor mounting structure

Technical Field

The utility model relates to an electronic component technical field specifically is a novel mutual-inductor mounting structure.

Background

Electronic components, which are the basic elements of electronic circuits, are typically individually packaged and have two or more leads or metal contacts. The electronic components are interconnected to form an electronic circuit having a specific function.

The mutual inductor is also called instrument transformer, and is a general name of current mutual inductor and voltage mutual inductor. The high voltage can be changed into low voltage, and the large current can be changed into small current for measuring or protecting the system. Its function is mainly to convert high voltage or large current into standard low voltage (100V) or standard small current (5A or 1A, both referring to rated value) in proportion so as to realize standardization and miniaturization of measuring instrument, protection equipment and automatic control equipment. Meanwhile, the mutual inductor can be used for isolating a high-voltage system so as to ensure the safety of people and equipment.

The existing mutual inductor mainly has the following defects:

1. the existing mutual inductor adopts a fixed installation mode, cannot adjust the mutual inductor, needs to be re-wired when a connection circuit is short and cannot be connected with the mutual inductor, and is very troublesome to operate.

2. The existing mutual inductor is fixed by bolts during installation, and the installation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel mutual-inductor mounting structure conveniently adjusts the mutual-inductor body, is convenient for simultaneously to the mutual-inductor body installation fixed to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a novel mutual inductor mounting structure, includes the mutual inductor body, the equal fixedly connected with adjustment tank in mutual inductor body both sides, the adjustment tank inboard is equipped with the slider, the slider inboard rotates and is connected with the lead screw, the equal first guide bar of fixedly connected with in lead screw both sides, adjustment tank one side is equipped with the fixture block, the draw-in groove has been seted up on the fixture block top, the connecting plate is installed to fixture block one side, the second guide bar has all been pegged graft at the connecting plate both ends, the spring has been cup jointed to second guide bar outer wall, connecting plate outside surface middle part fixedly connected with moulds the wooden handle, the draw-in groove inboard is equipped with the peg graft pole, the equal fixedly connected with engaging lug of mutual inductor.

Further, the lead screw runs through the adjustment tank top, the plastic-wood hand wheel is installed on the lead screw top, lock nut is installed with adjustment tank top linking department to the lead screw, through setting up the plastic-wood hand wheel, makes things convenient for the drive lead screw to rotate on the one hand, and on the other hand plastic-wood material has fine insulating nature, the security during adjustment is improved to lead to the lead screw and pass from lock nut inboard, play fine limiting displacement to the lead screw, prevent that it is not hard up.

Furthermore, the fixture block is fixedly connected with the sliding block, so that the mutual inductor body can be conveniently adjusted.

Furthermore, the inserting end of the second guide rod is fixedly connected with the outer wall of the clamping block, a limiting block is integrally formed at the tail end of the second guide rod, and the connecting plate can be prevented from being separated from the second guide rod by the aid of the limiting block.

Furthermore, the insertion rod penetrates through the clamping block, and the penetrating end of the insertion rod is fixedly connected with the middle of the inner side surface of the connecting plate, so that the connecting lugs are conveniently fixed.

Furthermore, the bottom end of the adjusting groove is fixedly connected with a base, and fixing lugs are symmetrically welded on the outer walls of the two sides of the base, so that the base is conveniently and fixedly installed.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a screw thread rotates between lead screw and the slider to be connected, two first guide bars all run through the slider moreover, clockwise rotation and anticlockwise rotation through the drive lead screw, thereby make the slider reciprocate along first guide bar, through fixed connection between slider and the fixture block, thereby conveniently adjust mutual-inductor body, make it be located same water flat line with the access part through adjusting mutual-inductor body, thereby can effectually reduce the connection length of wire between mutual-inductor body and the access part, be favorable to the wiring, easy and simple to handle.

2. The utility model discloses a draw-in groove that engaging lug bottom and fixture block top were seted up links up mutually, it makes connecting plate cooperation second guide bar remove to drag the wood-plastic handle through the manual work, simultaneously to spring compression, thereby make the peg graft pole shift out from the draw-in groove inboard, and then make draw-in groove and engaging lug constitute embedded structure, the position of peg graft pole is corresponding with the through-hole that the engaging lug surface was seted up simultaneously, after resetting through the spring, it is inboard to make the peg graft pole enter into the draw-in groove, peg graft pole and through-hole simultaneously and peg graft and link to each other, the completion is fixed to the installation of mutual-inductor body, and the operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inner side structure of the adjusting groove of the present invention;

fig. 3 is a schematic view of a top view structure of the fixture block of the present invention;

fig. 4 is a schematic diagram of the front structure of the transformer body of the present invention.

In the figure: 1. a transformer body; 2. an adjustment groove; 201. a slider; 202. a screw rod; 203. a first guide bar; 204. a plastic-wood hand wheel; 205. locking the nut; 3. a clamping block; 301. a card slot; 302. a connecting plate; 303. a second guide bar; 304. a spring; 305. a plastic-wood handle; 306. a plug rod; 307. a limiting block; 4. connecting lugs; 401. a through hole; 5. a base; 501. and fixing the ears.

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, the present invention provides a technical solution: the utility model provides a novel mutual inductor mounting structure, includes mutual inductor body 1, the equal fixedly connected with adjustment tank 2 in 1 both sides of mutual inductor body, 2 inboards in adjustment tank are equipped with slider 201, slider 201 inboard is rotated and is connected with lead screw 202, the first guide bar 203 of the equal fixedly connected with in lead screw 202 both sides, 2 one sides in adjustment tank are equipped with fixture block 3, draw-in groove 301 has been seted up on 3 tops of fixture block, connecting plate 302 is installed to 3 one sides of fixture block, the second guide bar 303 has all been pegged graft at connecting plate 302 both ends, the spring 304 has been cup jointed to second guide bar 303 outer wall, connecting plate 302 outside surface middle part fixedly connected with moulds wooden handle 305, draw-in groove 301 inboard is equipped with peg graft pole 306, the equal fixedly connected with engaging lug 4 of the outer wall in 1 both sides of mutual.

The bottom end of the connecting lug 4 is connected with a clamping groove 301 arranged at the top of the clamping block 3, the connecting plate 302 is matched with the second guide rod 303 to move by manually dragging a plastic-wood handle 305, the spring 304 is compressed at the same time, so that the inserting rod 306 is moved out of the inner side of the clamping groove 301, the clamping groove 301 and the connecting lug 4 form an embedded structure, the position of the inserting rod 306 corresponds to a through hole 401 arranged on the surface of the connecting lug 4, the inserting rod 306 enters the inner side of the clamping groove 301 after being reset by the spring 304, the inserting rod 306 is connected with the through hole 401 in an inserting way, the installation and the fixation of the mutual inductor body 1 are completed, the operation is simple, the mutual inductor body 1 is convenient to install, the screw rod 202 and the sliding block 201 are connected in a rotating way through threads, the two first guide rods 203 penetrate through the sliding block 201, and the sliding block 201 is driven to rotate clockwise and, through fixed connection between slider 201 and the fixture block 3 to conveniently adjust mutual-inductor body 1, make it be located same water flat line with the access part through adjustment mutual-inductor body 1, thereby can effectually reduce the connection length of wire between mutual-inductor body 1 and the access part, be favorable to the wiring, easy and simple to handle.

Further, the lead screw 202 runs through the top end of the adjusting groove 2, a plastic-wood hand wheel 204 is installed on the top end of the lead screw 202, a locking nut 205 is installed at the joint of the lead screw 202 and the top end of the adjusting groove 2, the plastic-wood hand wheel 204 is arranged, on one hand, the lead screw 202 is conveniently driven to rotate, on the other hand, the plastic-wood material has good insulation performance, the safety during adjustment is improved, the lead screw 202 penetrates through the inner side of the locking nut 205, a good limiting effect is achieved on the lead screw 202, and the lead screw 202 is prevented from loosening.

Further, the fixture block 3 is fixedly connected with the slider 201, so that the mutual inductor body 1 can be conveniently adjusted.

Furthermore, the insertion end of the second guide rod 303 is fixedly connected with the outer wall of the fixture block 3, a limiting block 307 is integrally formed at the tail end of the second guide rod 303, and the connecting plate 302 can be prevented from being separated from the second guide rod 303 by the limiting block 307.

Furthermore, the insertion rod 306 penetrates through the fixture block 3, and the penetrating end of the insertion rod 306 is fixedly connected with the middle part of the inner side surface of the connecting plate 302, so that the connecting lug 4 is conveniently fixed.

Further, 2 bottom fixedly connected with bases 5 of adjustment tank, 5 equal symmetrical welding of both sides outer wall of base has fixed ear 501, and the convenience is fixed the installation to base 5.

The utility model discloses a theory of operation: the bottom end of the connecting lug 4 is connected with a clamping groove 301 arranged at the top of the clamping block 3, the connecting plate 302 is matched with the second guide rod 303 to move by manually dragging a plastic-wood handle 305, the spring 304 is compressed at the same time, so that the inserting rod 306 is moved out of the inner side of the clamping groove 301, the clamping groove 301 and the connecting lug 4 form an embedded structure, the position of the inserting rod 306 corresponds to a through hole 401 arranged on the surface of the connecting lug 4, the inserting rod 306 enters the inner side of the clamping groove 301 after being reset by the spring 304, the inserting rod 306 is connected with the through hole 401 in an inserting way, the installation and the fixation of the mutual inductor body 1 are completed, the operation is simple, the mutual inductor body 1 is convenient to install, the screw rod 202 and the sliding block 201 are connected in a rotating way through threads, the two first guide rods 203 penetrate through the sliding block 201, and the sliding block 201 is driven to rotate clockwise and, the mutual inductor body 1 is conveniently adjusted by fixedly connecting the sliding block 201 and the clamping block 3, the mutual inductor body 1 and the access part are positioned on the same horizontal line by adjusting the mutual inductor body 1, so that the connection length of a lead between the mutual inductor body 1 and the access part can be effectively reduced, the connection is facilitated, the operation is simple and convenient, the lead screw 202 penetrates through the top end of the adjusting groove 2, the plastic-wood hand wheel 204 is installed at the top end of the lead screw 202, the locking nut 205 is installed at the joint of the lead screw 202 and the top end of the adjusting groove 2, the plastic-wood hand wheel 204 is arranged, on one hand, the lead screw 202 is conveniently driven to rotate, on the other hand, the plastic-wood material has good insulating property, the safety during adjustment is improved, the lead screw 202 penetrates through the inner side of the locking nut 205, the lead screw 202 is well limited and is prevented from loosening, the clamping block 3 is fixedly connected with the sliding block 201, the terminal integrated into one piece of second guide bar 303 has stopper 307, can prevent through setting up stopper 307 that connecting plate 302 from breaking away from second guide bar 303, peg graft pole 306 runs through fixture block 3, peg graft pole 306 run through end and connecting plate 302 inboard surface middle part fixed connection, it is convenient fixed to engaging lug 4, 2 bottom fixedly connected with bases of adjustment tank 5, the equal symmetrical welding of base 5 both sides outer wall has fixed ear 501, it is convenient fixed to base 5 installation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel mutual inductor mounting structure, includes mutual inductor body (1), its characterized in that: the transformer comprises a transformer body (1), adjusting grooves (2) are fixedly connected to two sides of the transformer body (1), a sliding block (201) is arranged on the inner side of each adjusting groove (2), a lead screw (202) is rotatably connected to the inner side of each sliding block (201), first guide rods (203) are fixedly connected to two sides of each lead screw (202), a clamping block (3) is arranged on one side of each adjusting groove (2), a clamping groove (301) is formed in the top end of each clamping block (3), a connecting plate (302) is installed on one side of each clamping block (3), second guide rods (303) are inserted into two ends of each connecting plate (302), springs (304) are sleeved on the outer walls of the second guide rods (303), a plastic-wood handle (305) is fixedly connected to the middle of the outer side surface of each connecting plate (302), inserting rods (306) are arranged on the inner sides of the, the surface of the connecting lug (4) is provided with a through hole (401).

2. The novel transformer mounting structure of claim 1, wherein: the lead screw (202) runs through the top end of the adjusting groove (2), a plastic-wood hand wheel (204) is installed at the top end of the lead screw (202), and a locking nut (205) is installed at the joint of the lead screw (202) and the top end of the adjusting groove (2).

3. The novel transformer mounting structure of claim 1, wherein: the fixture block (3) is fixedly connected with the sliding block (201).

4. The novel transformer mounting structure of claim 1, wherein: the inserting end of the second guide rod (303) is fixedly connected with the outer wall of the clamping block (3), and a limiting block (307) is integrally formed at the tail end of the second guide rod (303).

5. The novel transformer mounting structure of claim 1, wherein: the inserting rod (306) penetrates through the clamping block (3), and the penetrating end of the inserting rod (306) is fixedly connected with the middle part of the inner side surface of the connecting plate (302).

6. The novel transformer mounting structure of claim 1, wherein: the bottom end of the adjusting groove (2) is fixedly connected with a base (5), and fixing lugs (501) are symmetrically welded on the outer walls of two sides of the base (5).