CN218041219U

CN218041219U - Transformer rectifier convenient to location

Info

Publication number: CN218041219U
Application number: CN202221072179.8U
Authority: CN
Inventors: 李大宇; 黄远
Original assignee: Shenzhen Dafeng Technology Co ltd
Current assignee: Shenzhen Dafeng Technology Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-12-13
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a transformer rectifier convenient to location, comprising a main body, positioning mechanism is installed to the rear side position of main part, positioning mechanism is including setting up the shell at the main part rear side, the spread groove has been seted up to the inboard of shell, the draw-in groove has been seted up to the upside inner wall position of spread groove, the mounting groove has been seted up down to the downside inner wall of spread groove, the lower extreme difference fixedly connected with card strip on the main part rear side, the inboard of mounting groove is provided with the activity piece down. A transformer rectifier convenient to location, through the block of the rear side position of two sets of card strips and draw-in groove and location strip, realize the location to the main part, and press down through the main part and move the movable plate, alright get off with dismantling the main part, easy operation, swift, the practicality is stronger, secondly the thermovent that the bottom plate inboard set up and the correspondence of square mouth to effective main part dispels the heat to the rear side junction.

Description

Transformer rectifier convenient to location

Technical Field

The utility model relates to a vary voltage rectification equipment technical field, in particular to transformer rectifier convenient to location.

Background

The rectifier is a device for converting alternating current into direct current, and can be used for a power supply device, detecting a radio signal and the like. The rectifier can be made of vacuum tube, ignition tube, solid silicon semiconductor diode, mercury arc, etc.; when the installation of transformer rectifier among the current rectifier equipment, generally fix a position the installation through a plurality of screws and base, inconvenient user dismantles and installs when nevertheless later stage overhauls, and is convenient inadequately, and the practicality is poor, and secondly transformer rectifier during operation can produce a lot of heats, and the base is direct to be laminated with the transformer, can not effectively dispel the heat, influences work.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a transformer rectifier convenient for positioning, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a transformer rectifier convenient to location, includes the main part, positioning mechanism is installed to the rear side position of main part, positioning mechanism is including setting up the shell in the main part rear side, the spread groove has been seted up to the inboard of shell, the last draw-in groove has been seted up to the upside inner wall position of spread groove, the mounting groove has been seted up down to the downside inner wall of spread groove, lower extreme difference fixedly connected with card strip on the main part rear side, the inboard of mounting groove is provided with the activity piece down, the upper end fixedly connected with location strip of activity piece, the first spring of fixedly connected with between the bottom of activity piece and lower mounting groove.

Preferably, the inside of shell is close to the front and back side position and has seted up square groove respectively, the inside in square groove is provided with the movable block, the equal fixedly connected with stopper in upper and lower both ends of movable block, two sets of second springs of fixedly connected with between the rear side inner wall in movable block and square groove, square mouth has been seted up to the inboard of shell.

Preferably, the rear side of main part is located the inside of spread groove, the main part is as an organic whole with two sets of card strips, and is two sets of the inside that the upside in the card strip is a set of draw-in groove that is located, and is two sets of downside position of downside in the card strip sets up to the arcwall face, the activity piece is swing joint with lower mounting groove, the location strip is located the upper end of activity piece and is close to the front side position, the front side position of location strip sets up to the arcwall face, the quantity of first spring is four sets.

Preferably, the movable block is swing joint with square groove, the movable block is as an organic whole with two sets of stoppers, the front end and the main part of movable block laminate each other.

Preferably, the connecting end is installed at the front end of the main body, the rear end of the shell is fixedly connected with a bottom plate, and five groups of mounting holes are respectively formed in the upper side and the lower side of the bottom plate.

Preferably, five groups of the mounting holes are transversely and uniformly arranged, and the inner side of the bottom plate is provided with a heat dissipation port at a position corresponding to the square port.

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

1. go into the draw-in groove respectively with two sets of card strips and the rear side position of location strip, realize the location to the main part, and the elasticity of movable block cooperation second spring plays stable effect to the main part, and pushes down through the main part and move the movable plate, alright get off with dismantling the main part, easy operation, swift, the practicality is stronger.

2. Through the five groups of mounting holes that both sides are inside to be seted up about the bottom plate, accessible screw carries out the purpose of installing to it, and the thermovent that the bottom plate inboard set up with square mouthful correspond to effective main part dispels the heat to the rear side junction.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a transformer rectifier convenient for positioning according to the present invention;

fig. 2 is a schematic view of a partially cut-away structure of a positioning mechanism of a transformer rectifier convenient for positioning according to the present invention;

fig. 3 is a schematic structural view of an enlarged view of a portion a of a transformer rectifier convenient for positioning according to the present invention;

fig. 4 is the utility model relates to a transformer rectifier's positioning mechanism part dissects schematic structure view convenient to location.

In the figure: 1. a main body; 2. a connecting end; 3. a positioning mechanism; 31. a housing; 32. connecting grooves; 33. an upper clamping groove; 34. a lower mounting groove; 35. clamping the strip; 36. a movable plate; 37. a positioning bar; 38. a first spring; 39. a square groove; 310. a movable block; 311. a limiting block; 312. a second spring; 313. a square opening; 4. a base plate; 5. and (7) installing holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a transformer rectifier convenient to location, including main part 1, positioning mechanism 3 is installed at the rear side position of main part 1, positioning mechanism 3 is including setting up shell 31 at main part 1 rear side, connecting groove 32 has been seted up to the inboard of shell 31, draw-in groove 33 has been seted up to the upside inner wall position of connecting groove 32, mounting groove 34 has been seted up down to the downside inner wall of connecting groove 32, main part 1 rear side upper and lower end fixedly connected with card strip 35 respectively, the inboard of lower mounting groove 34 is provided with movable plate 36, the upper end fixedly connected with location strip 37 of movable plate 36, fixedly connected with first spring 38 between the bottom of movable plate 36 and lower mounting groove 34.

In this embodiment, square groove 39 has been seted up respectively to the inside of shell 31 near the front and back side position, square groove 39's inside is provided with movable block 310, the equal fixedly connected with stopper 311 in upper and lower both ends of movable block 310, two sets of second springs 312 of fixedly connected with between the rear inner wall of movable block 310 and square groove 39, square mouth 313 has been seted up to shell 31's inboard, the rear side of main part 1 is located the inside of spread groove 32, main part 1 and two sets of card strips 35 are as an organic whole, a set of inside that is located draw-in groove 33 of upside in two sets of card strips 35, a set of downside position of downside in two sets of card strips 35 sets up to the arcwall, movable plate 36 is swing joint with lower mounting groove 34, the upper end that location strip 37 is located movable plate 36 is close to the front side position, the front side position of location strip 37 sets up to the arcwall, the quantity of first spring 38 is four groups, movable block 310 is swing joint with square groove 39, movable block 310 is as an organic whole with two sets of stopper 311, movable block 310 laminates with main part 1 each other.

Specifically, insert the inside of draw-in groove 33 with a set of card strip 35 of main part 1 rear side upper end fixed connection, promote downside position fixed connection's a set of card strip 35 to the inboard of shell 31 again, the rear side because of a set of card strip 35 of downside is the arcwall face, and the front side of location strip 37 is the arcwall face altogether, so when promoting a set of card strip 35 of downside, make location strip 37 pushed to drive fixed connection's movable piece 36 downstream, compress lower extreme fixed connection's first spring 38, when lower side group card strip 35 moves to location strip 37 rear side position, first spring 38 kick-backs, promote movable piece 36, location strip 37, it removes to restrict card strip 35, thereby realize location and fixed to main part 1, and behind main part 1 and the shell 31 block, there is certain gap between, rock easily, it can worsen to stabilize, but when main part 1 block 31 is inboard, the rear end of main part 1 can promote square groove 310 to move respectively to the groove 39, compress second spring 312 to fixed connection, and the elasticity of second spring 312 can be through the top of movable piece 33, thereby dismantle when main part 1 is inboard, the main part 1 can be realized the stable effect through the lower part 35, thereby in addition, the lower part can be dismantled when the main part 35.

In this embodiment, the connecting end 2 is installed to the front end of the main body 1, the rear end fixedly connected with bottom plate 4 of the shell 31, five groups of mounting holes 5 have been seted up respectively inside the upper and lower both sides of bottom plate 4, five groups of mounting holes 5 are horizontal align to grid, and the thermovent has been seted up to the inboard position that corresponds with square mouth 313 of bottom plate 4.

Specifically, through five groups of mounting holes 5 formed in the upper side and the lower side of the bottom plate 4, the mounting can be carried out through screws, and the heat dissipation port formed in the inner side of the bottom plate 4 corresponds to the square port 313, so that the rear-side joint is dissipated through the effective main body 1.

The working principle is as follows:

when the device is used, firstly, the group of clamping strips 35 fixedly connected with the upper end of the rear side of the main body 1 is inserted into the upper clamping groove 33, then the group of clamping strips 35 fixedly connected with the lower side position is pushed towards the inner side of the shell 31, because the rear side of the group of clamping strips 35 at the lower side is an arc-shaped surface, and the front side of the positioning strip 37 is also an arc-shaped surface, when the group of clamping strips 35 at the lower side is pushed, the positioning strip 37 is pushed to drive the movable sheet 36 fixedly connected with the lower side to move downwards, the first spring 38 fixedly connected with the lower end is compressed, until the group of clamping strips 35 at the lower side move to the rear side position of the positioning strip 37, the first spring 38 rebounds to push the movable sheet 36 and the positioning strip 37 to limit the movement of the clamping strips 35, thereby realizing the positioning and fixing of the main body 1, and a certain gap is formed between the main body 1 and the shell 31 after the clamping strips are clamped, easy rock, it can worsen to stabilize, but when main part 1 block shell 31 is inboard, the rear end of main part 1 can promote movable block 310 to remove to square groove 39 respectively, second spring 312 to fixed connection compresses, and the elasticity of second spring 312 can withstand the rear end of main part 1 through movable block 310, thereby realize stable effect, in addition when needs are dismantled, through main part 1 activity piece 36 of pushing down, make the card strip 35 of upper end pull out from last draw-in groove 33, alright with the purpose of realizing dismantling, secondly through the inside five groups mounting hole 5 of seting up in bottom plate 4 upper and lower both sides, the purpose of installing is carried out to it to the accessible screw, and the thermovent that bottom plate 4 inboard set up and square mouthful 313 correspond, thereby effective main part 1 dispels the heat to the rear side junction.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A transformer rectifier convenient to location, includes main part (1), its characterized in that: positioning mechanism (3) are installed to the rear side position of main part (1), positioning mechanism (3) are including setting up shell (31) at main part (1) rear side, spread groove (32) have been seted up to the inboard of shell (31), draw-in groove (33) have been seted up to the upside inner wall position of spread groove (32), mounting groove (34) have been seted up down to the downside inner wall of spread groove (32), main part (1) rear side upper and lower end fixedly connected with card strip (35) respectively, the inboard of mounting groove (34) is provided with movable piece (36) down, the upper end fixedly connected with location strip (37) of movable piece (36), first spring (38) of fixedly connected with between the bottom of movable piece (36) and lower mounting groove (34).

2. The transformer rectifier of claim 1, wherein: the utility model discloses a spring lock structure, including shell (31), the inside of shell (31) is close to the front and back side position and has seted up square groove (39) respectively, the inside of square groove (39) is provided with movable block (310), the equal fixedly connected with stopper (311) in upper and lower both ends of movable block (310), two sets of second springs (312) of fixedly connected with between the rear side inner wall of movable block (310) and square groove (39), square mouth (313) have been seted up to the inboard of shell (31).

3. The transformer rectifier of claim 1, wherein: the rear side of main part (1) is located the inside of spread groove (32), main part (1) and two sets of card strip (35) are as an organic whole, and are two sets of the inside that a set of draw-in groove (33) that is located of upside in card strip (35) is two sets of downside position in a set of in card strip (35) sets up to the arcwall face, activity piece (36) are swing joint with lower mounting groove (34), the upper end that location strip (37) are located activity piece (36) is close to the front side position, the front side position of location strip (37) sets up to the arcwall face, the quantity of first spring (38) is four sets of.

4. The transformer rectifier of claim 2, wherein: the movable block (310) is movably connected with the square groove (39), the movable block (310) is integrated with the two limiting blocks (311), and the front end of the movable block (310) is attached to the main body (1) mutually.

5. The transformer rectifier of claim 1, wherein: the connecting end (2) is installed at the front end of the main body (1), the rear end of the shell (31) is fixedly connected with a bottom plate (4), and five groups of mounting holes (5) are respectively formed in the upper side and the lower side of the bottom plate (4).

6. The transformer rectifier of claim 5, wherein: the five groups of mounting holes (5) are transversely and uniformly arranged, and heat dissipation ports are formed in the positions, corresponding to the square ports (313), of the inner side of the bottom plate (4).