CN214476763U

CN214476763U - Waterproof shell for annular transformer

Info

Publication number: CN214476763U
Application number: CN202120505790.4U
Authority: CN
Inventors: 刘正才
Original assignee: Shenzhen Ming Yuda Electronics Co ltd
Current assignee: Shenzhen Ming Yuda Electronics Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-10-22
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a waterproof housing for annular transformer, including base, ring transformer body and waterproof housing body, the top of base is equipped with the ring transformer body, the top joint of base have with ring transformer body complex waterproof housing body, the equal fixedly connected with fixed block in both sides of waterproof housing body, the bottom of fixed block is equipped with installation mechanism, the top of base seted up with installation mechanism complex No. three draw-in grooves, the beneficial effects of the utility model are that: through having added a fixture block, realized fixing between a fixture block and No. four draw-in grooves, through having added the depression bar, realized that the depression bar drives the connecting block through No. four connecting plates and removes, through having added the spout, realized that the spout drives No. two connecting plates through No. two connecting rods and removes, through having added the roof, realized the dismantlement of a fixture block in the roof is to No. four draw-in grooves, through having added fixed establishment, realized that fixed establishment is fixed to the depression bar through a draw-in groove.

Description

Waterproof shell for annular transformer

Technical Field

The utility model relates to a toroidal transformer technical field specifically is a waterproof housing for toroidal transformer.

Background

The ring transformer is a large type of electronic transformer, is applied to household appliances and other electronic equipment with higher technical requirements, has good output characteristic and interference resistance as a power transformer and an isolation transformer, is widely applied to the aspects of computers, medical equipment, telecommunication, instruments, lighting and the like, needs a waterproof shell for protection by the existing ring transformer, but the installation of the existing waterproof shell of the ring transformer is troublesome, and the existing waterproof shell is inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ring transformer is with waterproof housing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof shell for an annular transformer comprises a base, an annular transformer body and a waterproof shell body, wherein the top of the base is provided with the annular transformer body, the waterproof shell body matched with the annular transformer body is clamped above the base, both sides of the waterproof shell body are fixedly connected with fixed blocks, the bottom of each fixed block is provided with an installation mechanism, the top of the base is provided with a third clamping groove matched with the installation mechanism, both sides of the third clamping groove are provided with a fourth clamping groove matched with the installation mechanism, the inside of the base is in sliding connection with a fourth connecting plate, both sides of the fourth connecting plate are symmetrically provided with connecting blocks, the connecting blocks are in sliding connection with the base, the inside of each connecting block is symmetrically provided with a sliding groove, the inside of the fourth clamping groove is provided with a dismounting mechanism, the dismounting mechanism is connected with the sliding groove, and the bottom of each connecting block is fixedly connected with two springs, and the one end and the base fixed connection of No. three springs, the top of base is equipped with No. two workbins, the inside sliding connection of No. two workbins has the depression bar, the one end and the connecting plate fixed connection of depression bar No. four, and depression bar and base sliding connection, one side of No. two workbins is equipped with fixed establishment, draw-in groove No. one with fixed establishment complex is seted up to one side of depression bar, one side of depression bar just is located the below of draw-in groove and sets up No. two draw-in grooves with fixed establishment complex.

As a preferred embodiment of the present invention: installation mechanism includes the card case, the bottom fixed connection and the third card slot complex card case of fixed block, the inside symmetry sliding connection of card case has a connecting plate, two a fixedly connected with spring, two between the connecting plate one side of a connecting plate all is equipped with a fixture block with fourth card slot complex, and a fixture block and card case sliding connection.

As a preferred embodiment of the present invention: the disassembly body includes the roof, the inside sliding connection of No. four draw-in grooves has the roof, connecting rod No. one of one side fixedly connected with of roof, and a connecting rod and No. four draw-in grooves sliding connection, No. two connecting plates of one end fixedly connected with of a connecting rod, and No. two connecting plates and base sliding connection, No. two connecting rods of one side fixedly connected with of connecting plate, No. two connecting rods and spout sliding connection.

As a preferred embodiment of the present invention: the fixing mechanism comprises a first work box, one side of a second work box is provided with the first work box, the inner sliding connection of the first work box is provided with a third connecting plate, one side of the third connecting plate is fixedly connected with a pull rod, the pull rod is connected with the first work box in a sliding mode, a spring is sleeved on the outer side of the pull rod and the inner portion of the first work box, one side of the third connecting plate is provided with a second clamping block matched with the second clamping groove, the second clamping block is connected with the first work box in a sliding mode, and the second clamping block is matched with the first clamping groove.

As a preferred embodiment of the present invention: and the outer side of the pressure lever is in threaded connection with a locking nut.

As a preferred embodiment of the present invention: the inside sliding connection of No. four connecting plates has two spacing slide bars, and spacing slide bar and base fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, it is novel and the practicality strong, through having added a fixture block, realized fixing between a fixture block and No. four draw-in grooves, through having added the depression bar, realized that the depression bar drives the connecting block through No. four connecting plates and removes, through having added the spout, realized that the spout drives No. two connecting plates through No. two connecting rods and removes, through having added the roof, realized the roof to the dismantlement of a fixture block in No. four draw-in grooves, through having added fixed establishment, realized that fixed establishment is fixed to the depression bar through a draw-in groove.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 1 according to the present invention;

fig. 5 is an enlarged view of the point C in fig. 2 according to the present invention.

In the figure: 1. a base; 2. an annular transformer body; 3. a waterproof housing body; 4. an installation mechanism; 41. clamping the box; 42. a first spring; 43. a first connecting plate; 44. a first clamping block; 5. a fixed block; 6. a disassembly mechanism; 61. a top plate; 62. a first connecting rod; 63. a second connecting plate; 64. a second connecting rod; 7. a limiting slide bar; 8. a fixing mechanism; 81. a first work box; 82. a pull rod; 83. a third connecting plate; 84. a second spring; 85. a second clamping block; 9. a second work box; 10. a pressure lever; 11. a first card slot; 12. a second card slot; 13. a third spring; 14. connecting blocks; 15. a chute; 16. a third card slot; 17. a fourth card slot; 18. and a fourth connecting plate.

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. 1-5, the present invention provides a technical solution: a waterproof shell for an annular transformer comprises a base 1, an annular transformer body 2 and a waterproof shell body 3, wherein the annular transformer body 2 is arranged at the top of the base 1, the waterproof shell body 3 matched with the annular transformer body 2 is clamped above the base 1, fixed blocks 5 are fixedly connected to two sides of the waterproof shell body 3, an installation mechanism 4 is arranged at the bottom of each fixed block 5, a third clamping groove 16 matched with the installation mechanism 4 is formed in the top of the base 1, a fourth clamping groove 17 matched with the installation mechanism 4 is formed in each of two sides of the third clamping groove 16, a fourth connecting plate 18 is slidably connected inside the base 1, connecting blocks 14 are symmetrically arranged on two sides of the fourth connecting plate 18, the connecting blocks 14 are slidably connected with the base 1, sliding grooves 15 are symmetrically formed in the connecting blocks 14, a dismounting mechanism 6 is arranged inside the fourth clamping groove 17, and the dismounting mechanism 6 is connected with the sliding grooves 15, two No. three springs 13 of bottom fixedly connected with of connecting block 14, and the one end and the base 1 fixed connection of No. three springs 13, base 1's top is equipped with No. two work casees 9, the inside sliding connection of No. two work casees 9 has depression bar 10, the one end and the connecting plate 18 fixed connection of depression bar 10, and depression bar 10 and base 1 sliding connection, one side of No. two work casees 9 is equipped with fixed establishment 8, draw-in groove 11 with fixed establishment 8 complex is seted up to one side of depression bar 10, draw-in groove 12 No. two with fixed establishment 8 complex is seted up just to be located the below of draw-in groove 11 in one side of depression bar 10, be convenient for installation mechanism 4 fixes with No. three draw-in grooves 16 and No. four draw-in grooves 17, the fixed stability of waterproof housing body 3 has been improved.

The mounting mechanism 4 comprises a card box 41, the bottom of a fixing block 5 is fixedly connected with the card box 41 matched with a third clamping groove 16, the inside of the card box 41 is symmetrically and slidably connected with a first connecting plate 43, a first spring 42 is fixedly connected between the two first connecting plates 43, one side of each of the two first connecting plates 43 is provided with a first clamping block 44 matched with a fourth clamping groove 17, the first clamping block 44 is slidably connected with the card box 41, the fourth clamping groove 17 is conveniently fixed with the first clamping block 44, the mounting efficiency of the waterproof shell body 3 is improved, the dismounting mechanism 6 comprises a top plate 61, the inside of the fourth clamping groove 17 is slidably connected with a top plate 61, one side of the top plate 61 is fixedly connected with a first connecting rod 62, the first connecting rod 62 is slidably connected with the fourth clamping groove 17, one end of the first connecting rod 62 is fixedly connected with a second connecting plate 63, and the second connecting plate 63 is slidably connected with the base 1, a second connecting rod 64 is fixedly connected to one side of a second connecting plate 63, the second connecting rod 64 is connected with a sliding groove 15 in a sliding mode, the sliding groove 15 drives the second connecting plate 63 to move through the second connecting rod 64, the second connecting plate 63 drives a top plate 61 through a first connecting rod 62, the top plate 61 is used for disassembling a first clamping block 44, the disassembling efficiency of the waterproof shell body 3 is improved, the fixing mechanism 8 comprises a first working box 81, a first working box 81 is arranged on one side of a second working box 9, a third connecting plate 83 is connected to the inside of the first working box 81 in a sliding mode, a pull rod 82 is fixedly connected to one side of the third connecting plate 83, the pull rod 82 is connected with the first working box 81 in a sliding mode, a second spring 84 is sleeved on the outer side of the pull rod 82 and located inside the first working box 81, a second clamping block 85 matched with a second clamping groove 12 is arranged on one side of the third connecting plate 83, and the second clamping block 85 is connected with the first working box 81 in a sliding mode, no. two fixture blocks 85 and draw-in groove 11 cooperate, No. two fixture blocks 85 of being convenient for are fixed with draw-in groove 11 and No. two draw-in grooves 12, the efficiency of dismantlement has been improved, the outside threaded connection of depression bar 10 has lock nut, the lock nut of being convenient for fixes depression bar 10, the stability of depression bar 10 has been improved, the inside sliding connection of No. four connecting plate 18 has two spacing slide bars 7, and spacing slide bar 7 and base 1 fixed connection, be convenient for spacing slide bar 7 to the injecing of No. four connecting plate 18 positions, the stability that No. four connecting plate 18 removed has been improved.

Specifically, when in use, the position of the card box 41 is aligned with the third card slot 16, the waterproof housing body 3 is pressed downwards, the card box 41 enters the third card slot 16, two first card blocks 44 move under pressure, the first card block 44 drives the first connecting plate 43 to move and press the first spring 42, when the first card block 44 reaches the position of the fourth card slot 17, the first spring 42 resets and drives the first connecting plate 43 to move, the first connecting plate 43 drives the first card block 44 to enter the fourth card slot 17, the waterproof housing body 3 can be fixed, when in need of disassembly, the locking nut outside the press rod 10 is rotated, the press rod 10 is pressed downwards, the press rod 10 drives the second card slot 12 to move downwards, the second card slot 12 drives the second card block 85 to move, the second card block 85 drives the third connecting plate 83 to move and press the second spring 84, when the second card block 85 reaches the position of the first card slot 11, the second spring 84 resets and drives the second clamping block 85 to move through the third connecting plate 83, the second clamping block 85 is fixed with the first clamping groove 11, meanwhile, the press rod 10 drives the two connecting blocks 14 to move downwards through the fourth connecting plate 18, the connecting blocks 14 press the third spring 13, the connecting blocks 14 drive the two second connecting rods 64 to move inwards through the two sliding grooves 15, the second connecting rods 64 drive the first connecting rod 62 to move through the second connecting plate 63, the first connecting rod 62 drives the top plate 61 to move, the top plate 61 presses the first clamping block 44, the first clamping block 44 moves and drives the first connecting plate 43 to press the first spring 42, the first clamping block 44 leaves the fourth clamping groove 17, the waterproof shell body 3 can be taken out, the pull rod 82 is pulled, the pull rod 82 drives the second clamping block 85 to leave the first clamping groove 11 through the third connecting plate 83, the third spring 13 resets and drives the connecting blocks 14 to move upwards, the connecting blocks 14 drive the press rod 10 to move upwards through the fourth connecting plate 18, the depression bar 10 drives No. two draw-in grooves 12 rebound, can be fixed No. two fixture blocks 85 with No. two draw-in grooves 12, and connecting block 14 drives two connecting rods 64 through spout 15 and outwards removes simultaneously, and No. two connecting rods 64 drive No. two connecting plates 63 and reset, and No. two connecting plates 63 drive roof 61 through a connecting rod 62 and reset, rotate lock nut downwards, can be with the fixed position of depression bar 10.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 waterproof shell for the ring transformer comprises a base (1), a ring transformer body (2) and a waterproof shell body (3), and is characterized in that the top of the base (1) is provided with the ring transformer body (2), the waterproof shell body (3) matched with the ring transformer body (2) is clamped above the base (1), both sides of the waterproof shell body (3) are fixedly connected with fixing blocks (5), the bottom of each fixing block (5) is provided with an installation mechanism (4), the top of the base (1) is provided with a third clamping groove (16) matched with the installation mechanism (4), both sides of the third clamping groove (16) are provided with a fourth clamping groove (17) matched with the installation mechanism (4), the interior of the base (1) is slidably connected with a fourth connecting plate (18), and two sides of the fourth connecting plate (18) are symmetrically provided with connecting blocks (14), and the connecting block (14) is connected with the base (1) in a sliding manner, sliding grooves (15) are symmetrically formed in the connecting block (14), a dismounting mechanism (6) is arranged in the fourth clamping groove (17), the dismounting mechanism (6) is connected with the sliding grooves (15), two springs (13) are fixedly connected to the bottom of the connecting block (14), one end of each spring (13) is fixedly connected with the base (1), a second work box (9) is arranged at the top of the base (1), a pressure lever (10) is connected to the inside of the second work box (9) in a sliding manner, one end of the pressure lever (10) is fixedly connected with the fourth connecting plate (18), the pressure lever (10) is connected with the base (1) in a sliding manner, a fixing mechanism (8) is arranged on one side of the second work box (9), a first clamping groove (11) matched with the fixing mechanism (8) is formed in one side of the pressure lever (10), a second clamping groove (12) matched with the fixing mechanism (8) is formed in one side of the pressing rod (10) and below the first clamping groove (11).

2. The waterproof casing for the toroidal transformer according to claim 1, wherein: installation mechanism (4) are including card case (41), the bottom fixed connection and No. three draw-in groove (16) complex card case (41) of fixed block (5), the inside symmetry sliding connection of card case (41) has connecting plate (43), two spring (42) of fixedly connected with between connecting plate (43), two one side of connecting plate (43) all be equipped with No. four draw-in groove (17) complex fixture block (44), and fixture block (44) and card case (41) sliding connection.

3. The waterproof casing for the toroidal transformer according to claim 1, wherein: disassembly body (6) are including roof (61), the inside sliding connection of No. four draw-in grooves (17) has roof (61), connecting rod (62) of one side fixedly connected with of roof (61), and connecting rod (62) and No. four draw-in grooves (17) sliding connection, connecting plate (63) No. two of one end fixedly connected with of connecting rod (62), and No. two connecting plate (63) and base (1) sliding connection, connecting rod (64) No. two of one side fixedly connected with of No. two connecting plates (63), No. two connecting rod (64) and spout (15) sliding connection.

4. The waterproof casing for the toroidal transformer according to claim 1, wherein: fixed establishment (8) are including work box (81), one side of No. two work boxes (9) is equipped with work box (81), the inside sliding connection of work box (81) has connecting plate (83) No. three, one side fixedly connected with pull rod (82) of connecting plate (83) No. three, and pull rod (82) and work box (81) sliding connection, the outside of pull rod (82) and the inside cover that is located work box (81) have spring (84) No. two, one side of connecting plate (83) No. three be equipped with No. two fixture blocks (85) of No. two draw-in grooves (12) complex, and No. two fixture blocks (85) and work box (81) sliding connection, No. two fixture blocks (85) cooperate with draw-in groove (11).

5. The waterproof casing for the toroidal transformer according to claim 4, wherein: the outer side of the pressure lever (10) is in threaded connection with a locking nut.

6. The waterproof casing for the toroidal transformer according to claim 1, wherein: the inside sliding connection of No. four connecting plate (18) has two spacing slide bar (7), and spacing slide bar (7) and base (1) fixed connection.