CN217847637U

CN217847637U - Laminated planar transformer

Info

Publication number: CN217847637U
Application number: CN202221962159.8U
Authority: CN
Inventors: 龚长鸿; 高盛嘉
Original assignee: Dongguan Junjia Electronic Technology Co ltd
Current assignee: Dongguan Junjia Electronic Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-18
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a lamination formula planar transformer, include the base and set up in the mounting panel of base bottom all around, the surface of base is provided with iron core body, the fixed surface of base installs the fixed plate inconsistent with iron core body, the inside of base is provided with the screw rod, one side fixed connection handle of screw rod, the surperficial cover of screw rod is equipped with the swivel nut, the top fixed mounting of swivel nut has the regulation cardboard of contradicting mutually with iron core body, it has the spliced pole to adjust one side fixed mounting that the cardboard is close to the fixed plate. This lamination formula planar transformer passes through the cooperation of iron core body, fixed plate, screw rod, regulation cardboard and slider to the realization is carried out the accurate regulation to the position of adjusting the cardboard according to the size of iron core body, ensures to realize the stable fixed to iron core body, and through the setting of slider, it is more stable to ensure to adjust the gliding of cardboard simultaneously, increases the device's stability in use.

Description

Laminated planar transformer

Technical Field

The utility model belongs to the technical field of the transformer, concretely relates to lamination formula planar transformer.

Background

The transformer is as changing alternating voltage's device utilizing electromagnetic induction's principle, be the basic equipment of power transmission and distribution, wide application in industry, agriculture, traffic, fields such as city community, wherein lamination formula planar transformer is as one kind of transformer, its inside iron core generally adopts the silicon steel sheet to make, and constitute the silicon steel sheet splice, consequently, need use to carry out the centre gripping fixed processing to the silicon steel sheet splice, present holder is the simple singleness of most results, thereby lead to the silicon steel sheet centre gripping unstable, cause the silicon steel sheet splice effect relatively poor, lead to influencing its follow-up safety in utilization and life's problem, the practicality is not strong enough, so need the improvement design of pertinence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamination formula planar transformer drops into use to propose present centre gripping subassembly single structure among the solution above-mentioned background art, thereby lead to silicon steel sheet concatenation effect relatively poor, influence the follow-up problem of stably using.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a lamination formula planar transformer, includes the base and sets up in the base mounting panel of bottom all around, the surface of base is provided with the iron core body, the fixed surface of base installs the fixed plate inconsistent with the iron core body, the inside of base is provided with the screw rod, one side fixed connection handle of screw rod, the surperficial cover of screw rod is equipped with the swivel nut, the top fixed mounting of swivel nut has the regulation cardboard of contradicting mutually with the iron core body, it has the spliced pole to adjust one side fixed mounting that the cardboard is close to the fixed plate, the spliced pole is kept away from the one end fixed mounting who adjusts the cardboard and is had the slider that slides and link to each other with the fixed plate.

Preferably, the handles are provided with two groups, and the two groups of handles are synchronously driven through a belt.

Preferably, the inner surfaces of the fixing plate and the adjusting clamping plate are fixedly provided with rubber insulating pads.

Preferably, a moving block is arranged inside the base, a connecting rod is fixedly mounted on one side of the moving block, a connecting plate is fixedly mounted at one end, far away from the moving block, of the connecting rod, the connecting plate is fixedly connected with a reinforcing plate which is abutted to the iron core body through a guide rod, and a limiting spring is sleeved on the surface of the connecting rod.

Preferably, the inside of adjusting the cardboard is inserted and is equipped with the inserted bar, the one end fixed mounting that the inserted bar kept away from the adjusting the cardboard has the sliding block, the inside of sliding block is inserted and is equipped with the slide bar.

Preferably, the guide rods are arranged in two groups, and the two groups of guide rods are symmetrically arranged inside the connecting plate and the reinforcing plate.

The utility model discloses a technological effect and advantage: the laminated planar transformer is characterized in that the laminated planar transformer,

(1) The device passes through the cooperation of iron core body, fixed plate, screw rod, regulation cardboard and slider to the realization carries out the precision to the position of adjusting the cardboard according to the size of iron core body and adjusts, ensures to realize the stable fixed of iron core body, simultaneously through the setting of slider, ensures to adjust the gliding more stable of cardboard, increases the device's stability in use.

(2) The device passes through the cooperation of fixed plate, movable block, gusset plate, spacing spring, inserted bar and sliding block to the realization is adjusted the position of gusset plate according to iron core body's length, ensures to realize the fixed to iron core body both ends, improves iron core body's fixed stability, makes iron core body carry out follow-up use and dismouting change all convenient more stable, improves the device's practical effect.

Drawings

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

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

FIG. 3 is a schematic top sectional view of the structure of the present invention;

fig. 4 is a perspective view showing the structure of the connecting rod and the reinforcing plate.

In the figure: 1. a base; 2. an iron core body; 3. a fixing plate; 4. a screw; 5. a handle; 6. a threaded sleeve; 7. adjusting the clamping plate; 8. connecting columns; 9. a slider; 10. a moving block; 11. a connecting rod; 12. a connecting plate; 13. a reinforcing plate; 14. a limiting spring; 15. inserting a rod; 16. a slider; 17. a slide bar.

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.

The first embodiment is as follows:

the utility model provides a as shown in fig. 1-3 a lamination formula planar transformer, include base 1 and set up in the mounting panel of base 1 bottom all around, the surface of base 1 is provided with iron core body 2, the fixed surface of base 1 installs the fixed plate 3 inconsistent with iron core body 2, the inside of base 1 is provided with screw rod 4, one side fixed connection handle 5 of screw rod 4, the surface cover of screw rod 4 is equipped with swivel nut 6, the top fixed mounting of swivel nut 6 has the regulation cardboard 7 inconsistent with iron core body 2, it has spliced pole 8 to adjust cardboard 7 and be close to one side fixed mounting of fixed plate 3, the one end fixed mounting that spliced pole 8 kept away from regulation cardboard 7 has the slider 9 that slides and link to each other with fixed plate 3.

When needs are installed iron core body 2, at this moment through wrench movement handle 5, make handle 5 drive screw rod 4 rotate, make swivel nut 6 slide afterwards, meanwhile, can make swivel nut 6 drive regulation cardboard 7 remove, alright place iron core body 2 on base 1's surface afterwards, after iron core body 2 placed and finish, alright through reverse wrench movement handle 5 this moment, make handle 5 drive screw rod 4 reverse rotation, make subsequently to adjust cardboard 7 and reset and slide, can make this moment adjust cardboard 7 and contradict fixedly to iron core body 2, improve iron core body 2's fixed effect, the realization is adjusted the relative position of adjusting cardboard 7 according to iron core body 2's size, increase iron core body 2's fixed effect, simultaneously when adjusting cardboard 7 and removing, this moment can make the spliced pole 8 with adjusting cardboard 7 fixed continuous drive slider 9 and slide in fixed plate 3, thereby improve the mobility stability who adjusts cardboard 7, increase the practical effect of the device.

Handle 5 is provided with two sets ofly, and two sets of handles 5 pass through belt synchronous drive, when rotating handle 5, can make it slide through 4 rotatory drive swivel nuts 6 of screw rod, and two sets of handles 5 pass through belt drive simultaneously to can make two sets of screw rod 4 synchronous rotations, ensure that follow-up drive adjusts cardboard 7 and remove stability.

The equal fixed mounting of internal surface of fixed plate 3 and regulation cardboard 7 has the rubber insulation to fill up, contradicts iron core body 2 through fixed plate 3 and regulation cardboard 7, through the setting of rubber insulation pad this moment to can make its follow-up use that does not influence iron core body 2 when carrying out closely contradicting to iron core body 2, increase the device's practical function.

The second embodiment:

as shown in fig. 1, 3 and 4, the difference from the first embodiment is that;

base 1's inside is provided with movable block 10, one side fixed mounting of movable block 10 has connecting rod 11, connecting rod 11 keeps away from the one end fixed mounting of movable block 10 has connecting plate 12, connecting plate 12 passes through the gusset plate 13 that guide arm fixedly connected with and iron core body 2 inconsistent, the surface cover of connecting rod 11 is equipped with spacing spring 14, when installing fixedly to iron core body 2, through pulling gusset plate 13 this moment, make gusset plate 13 drive connecting plate 12 and slide, can make connecting rod 11 drive movable block 10 slide later, can make spacing spring 14 receive the extrusion this moment, place iron core body 2 behind base 1 surface afterwards, through loosening gusset plate 13 this moment, under spacing spring 14 self resilience effect, can make gusset plate 13 slide that resets, thereby make gusset plate 13 contradict iron core body 2, improve iron core body 2's fixed effect, ensure that the device realizes carrying out accurate regulation to it according to iron core body 2's size and fix, improve its installation stability and follow-up use security.

Adjust cardboard 7's inside and insert and be equipped with inserted bar 15, inserted bar 15 keeps away from the one end fixed mounting who adjusts cardboard 7 has sliding block 16, sliding block 16's inside is inserted and is equipped with slide bar 17, when gusset plate 13 slides, can make inserted bar 15 slide in adjusting cardboard 7 this moment, thereby ensure gusset plate 13's steady movement, simultaneously when adjusting cardboard 7 and slide, can make sliding block 16 with inserted bar 15 fixed linking to each other slide on slide bar 17 surface this moment, thereby make and adjust cardboard 7 and stably move, improve the fixed effect of removal of adjusting cardboard 7 and gusset plate 13.

The guide arms are provided with two sets, and two sets of guide arms symmetry sets up in the inside of connecting plate 12 and gusset plate 13, through the setting of guide arm to can make the stable one side that is fixed in connecting plate 12 of gusset plate 13, set up through the symmetry of two sets of guide arms simultaneously, thereby great improvement gusset plate 13's fixed stability.

Claims

1. The utility model provides a lamination formula planar transformer, includes base (1) and sets up in base (1) mounting panel of bottom all around, its characterized in that: the utility model discloses a fixed plate structure, including base (1), fixed surface, screw sleeve (6), regulation cardboard (7) that the top fixed mounting of screw sleeve (6) is inconsistent with iron core (2), the inside of base (1) is provided with screw rod (4), one side fixed connection handle (5) of screw rod (4), the surface cover of screw rod (4) is equipped with swivel nut (6), the top fixed mounting of swivel nut (6) has the regulation cardboard (7) inconsistent with iron core (2), one side fixed mounting that regulation cardboard (7) are close to fixed plate (3) has spliced pole (8), the one end fixed mounting that regulation cardboard (7) were kept away from in spliced pole (8) has slider (9) that link to each other with fixed plate (3) slip.

2. A laminated planar transformer according to claim 1, wherein: the handles (5) are provided with two groups, and the handles (5) are in synchronous transmission through a belt.

3. A laminated planar transformer according to claim 1, wherein: and rubber insulating pads are fixedly arranged on the inner surfaces of the fixing plate (3) and the adjusting clamping plate (7).

4. A laminated planar transformer according to claim 1, wherein: the iron core comprises a base (1) and is characterized in that a moving block (10) is arranged inside the base (1), a connecting rod (11) is fixedly mounted on one side of the moving block (10), a connecting plate (12) is fixedly mounted at one end, far away from the moving block (10), of the connecting rod (11), the connecting plate (12) is fixedly connected with a reinforcing plate (13) which is inconsistent with an iron core body (2) through a guide rod, and a limiting spring (14) is sleeved on the surface of the connecting rod (11).

5. A laminated planar transformer according to claim 4, wherein: inserted rods (15) are inserted into the adjusting clamping plates (7), sliding blocks (16) are fixedly mounted at one ends, far away from the adjusting clamping plates (7), of the inserted rods (15), and sliding rods (17) are inserted into the sliding blocks (16).

6. A laminated planar transformer according to claim 4, wherein: the guide rods are arranged in two groups, and the two groups of guide rods are symmetrically arranged inside the connecting plate (12) and the reinforcing plate (13).