CN213575824U

CN213575824U - Electric valve actuator convenient for dismounting circuit board

Info

Publication number: CN213575824U
Application number: CN202022541502.9U
Authority: CN
Inventors: 李世浩
Original assignee: Rotoc Actuator Tianjin Co ltd
Current assignee: Rotoc Actuator Tianjin Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-29
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses an electric valve executor convenient to dismouting circuit board, including the executor body, the standing groove has been seted up to the right side wall of executor body, spout, first slide opening and first recess have all been seted up on the lateral wall of the upper and lower extreme of standing groove, first slide opening and first recess an organic whole take shape, the second draw-in groove has been seted up on the tank bottom inner wall of standing groove, the joint has the U-shaped cardboard in the second draw-in groove, the welding has the slider on the lateral wall of U-shaped cardboard, first draw-in groove has been seted up on the lateral wall of U-shaped cardboard. The utility model discloses a set up third draw-in groove and second spring and fixture block, under the elastic action of second spring, the fixture block runs through the card hole on the circuit board body to the joint is to the third draw-in groove in, thereby makes this physical stamina of circuit stably enough fix in the standing groove, and pull second pull ring can take out the circuit board body from the rectangular channel, greatly reduced the dismouting degree of difficulty of circuit board body, is convenient for overhaul the circuit board body.

Description

Electric valve actuator convenient for dismounting circuit board

Technical Field

The utility model relates to a valve actuator technical field especially relates to electric valve actuator convenient to dismouting circuit board.

Background

Current electric valve executor sets up a standing groove on the lateral wall of executor usually, then sets up the screw on circuit board and the tank bottom inner wall again, and the rethread is a large amount of bolts with circuit board fixed mounting in the standing groove, and the circuit board installation is got up very troublesome, when the circuit board breaks down and need overhaul moreover, dismantles and also wastes time and energy, seriously influences maintenance work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the circuit board installation among the prior art among the executor very trouble, when the circuit board breaks down and need overhaul, dismantle also wastes time and energy moreover, seriously influence the problem of maintenance work, and the electric valve executor of the dismouting circuit board of being convenient for that provides.

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

electric valve executor convenient to dismouting circuit board, including the executor body, the standing groove has been seted up to the right side wall of executor body, spout, first slide opening and first recess have all been seted up on the lateral wall of the upper and lower extreme of standing groove, first slide opening and first recess integrated into one piece take shape, the second draw-in groove has been seted up on the tank bottom inner wall of standing groove, the joint has the U-shaped cardboard in the second draw-in groove, the welding has the slider on the lateral wall of U-shaped cardboard, first draw-in groove has been seted up on the lateral wall of U-shaped cardboard, the shape size of first draw-in groove and first recess is the same, the welding has the spill cardboard on the inner wall of U-shaped cardboard, two the rectangular channel has been seted up on the lateral wall that the spill cardboard is close to one end each other, two the joint has the.

Optionally, sliding connection has T shape slide bar in the first slide opening, two the one end welding that T shape slide bar kept away from each other has first pull ring, T shape slide bar and first draw-in groove joint, the cover is equipped with first spring on the T shape slide bar, the one end and the welding of T shape slide bar lateral wall of first spring, the other end welding of first spring is on the tank bottom inner wall of first recess.

Optionally, two one end and the spout sliding connection that the slider kept away from each other, seted up the third draw-in groove on the right side inner wall of rectangular channel, seted up the second recess on the left side inner wall of rectangular channel.

Optionally, a second sliding hole is formed in the inner wall of the bottom of the second groove, an arc-shaped groove is formed in the outer wall of the left side of the rectangular groove, and the arc-shaped groove, the second sliding hole, the second groove, the rectangular groove and the third clamping groove are integrally formed.

Optionally, a second slide bar is slidably connected to the second slide hole, a second pull ring is welded to one end of the second slide bar, and a clamping block is welded to the other end of the second slide bar.

Optionally, the fixture block is connected with the fixture hole in a sliding manner, the fixture block is connected with the third clamping groove in a clamping manner, a plurality of second springs are welded on the left side wall of the fixture block, and the other ends of the second springs are welded on the inner wall of the bottom of the second groove.

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

1. the utility model discloses a set up first spring, T shape slide bar and slider, under the elastic action of first spring, T shape slide bar joint is to first draw-in groove to tightly fix the U-shaped cardboard in the standing groove, the slider slides in the spout, can make the U-shaped cardboard pull out fast.

2. The utility model discloses a set up third draw-in groove and second spring and fixture block, under the elastic action of second spring, the fixture block runs through the card hole on the circuit board body to the joint is to the third draw-in groove in, thereby makes this physical stamina of circuit stably enough fix in the standing groove, and pull second pull ring can take out the circuit board body from the rectangular channel, greatly reduced the dismouting degree of difficulty of circuit board body, is convenient for overhaul the circuit board body.

Drawings

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

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: the novel multifunctional pull ring comprises an actuator body 1, a first pull ring 2, a circuit board body 3, a concave pull plate 4, a U-shaped pull plate 5, a placing groove 6, a first sliding hole 7, a sliding rod 8T-shaped, a first groove 9, a first spring 10, a first clamping groove 11, a second clamping groove 12, a sliding block 13, a sliding groove 14, a second pull ring 15, an arc-shaped groove 16, a second sliding hole 17, a second sliding rod 18, a second spring 19, a second groove 20, a clamping hole 21, a clamping block 22, a third clamping groove 23 and a rectangular groove 24.

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.

Referring to fig. 1-3, the electric valve actuator convenient for dismounting and mounting a circuit board comprises an actuator body 1, a placement groove 6 is formed in the right side wall of the actuator body 1, a sealing shell is arranged at the notch of the placement groove 6, sliding grooves 14 are formed in the side walls of the upper end and the lower end of the placement groove 6, a first sliding hole 7 and a first groove 9 are formed in an integrated mode, a T-shaped sliding rod 8 is connected in the first sliding hole 7 in a sliding mode, a first pull ring 2 is welded at one end, far away from each other, of the two T-shaped sliding rods 8, the T-shaped sliding rods 8 are connected with a first clamping groove 11 in a clamping mode, a first spring 10 is sleeved on each T-shaped sliding rod 8, one end of the first spring 10 is welded with the side wall of the T-shaped sliding rod 8, and the other end of the first spring.

The second draw-in groove 12 has been seted up on the tank bottom inner wall of standing groove 6, and the joint has U-shaped cardboard 5 in the second draw-in groove 12, is provided with the handle on the right side outer wall of U-shaped cardboard 5, and the pull U-shaped cardboard 5 of being convenient for has seted up first draw-in groove 11 on the lateral wall of U-shaped cardboard 5, and first draw-in groove 11 is the same with first recess 9's shape size, all is the rectangle structure.

The inner wall of the U-shaped clamping plate 5 is welded with the concave clamping plate 4, the side wall of one end of the two concave clamping plates 4 close to each other is provided with a rectangular groove 24, the circuit board body 3 is clamped in the two rectangular grooves 24, the outer side wall of the U-shaped clamping plate 5 is welded with the sliding block 13, one end of the two sliding blocks 13 far away from each other is connected with the sliding groove 14 in a sliding way,

seted up third draw-in groove 23 on the right side inner wall of rectangular channel 24, seted up second recess 20 on the left side inner wall of rectangular channel 24, third draw-in groove 23 and second recess 20 all are cylindrical structure, seted up second slide opening 17 on the tank bottom inner wall of second recess 20, seted up arc wall 16 on the left side outer wall of rectangular channel 24, arc wall 16, second slide opening 17, second recess 20, rectangular channel 24 and third draw-in groove 23 integrated into one piece.

A second slide bar 18 is connected in the second slide hole 17 in a sliding manner, a second pull ring 15 is welded at one end of the second slide bar 18, the shape and size of the second pull ring 15 are matched with those of the arc-shaped grooves 16, and a clamping block 22 is welded at the other end of the second slide bar 18.

The fixture block 22 is slidably connected with the fixture hole 21, the fixture block 22 is clamped with the third clamping groove 23, a plurality of second springs 19 are welded on the left side wall of the fixture block 22, and the other ends of the second springs 19 are welded on the inner wall of the bottom of the second groove 20.

The working principle is as follows:

when the circuit board is used, the first pull ring 2 is pulled firstly to enable the T-shaped sliding rods 8 to be far away from each other, the first spring 10 is compressed, the T-shaped sliding rods 8 are separated from the clamping joint with the first clamping grooves 11 and move into the first groove 9, then the U-shaped clamping plates 5 are pulled rightwards, the sliding blocks 13 slide in the sliding grooves 14 and move rightwards, the U-shaped clamping plates 5 extend out of the notches of the placing grooves 6, then the second pull ring 15 is pulled leftwards, the second sliding rods 18 move leftwards, the second sliding rods 18 slide in the second sliding holes 17, the second spring 19 is compressed, the clamping blocks 22 are separated from the clamping joint with the second clamping grooves 12 and move into the second groove 20, then the circuit board body 3 is completely pushed into the rectangular groove 24, then the second pull ring 15 is loosened to enable the second pull ring 15 to be clamped into the third clamping grooves 23, then the U-shaped clamping plates 5 are completely pushed into the placing grooves 6, then the first pull ring 2 is loosened to enable the T-shaped sliding rods 8 to be clamped into the, finally, the sealed shell is mounted on the notch of the placing groove 6, so that the circuit board body 3 is quickly mounted.

When the circuit board body 3 breaks down and needs to be overhauled, the sealing shell is taken down firstly, then the first pull ring 2 is pulled, the T-shaped sliding rod 8 is moved into the first groove 9, then the handle is pulled, the U-shaped clamping plate 5 is moved out of the placing groove 6, then the second pull ring 15 is pulled, the clamping block 22 is moved into the second groove 20, then the circuit board body 3 is pulled out of the rectangular groove 24, and therefore the circuit board body 3 is disassembled quickly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The electric valve actuator convenient for dismounting the circuit board comprises an actuator body (1) and is characterized in that a placing groove (6) is formed in the right side wall of the actuator body (1), sliding grooves (14), a first sliding hole (7) and a first groove (9) are formed in the side walls of the upper end and the lower end of the placing groove (6), the first sliding hole (7) and the first groove (9) are integrally formed, a second clamping groove (12) is formed in the inner wall of the bottom of the placing groove (6), a U-shaped clamping plate (5) is clamped in the second clamping groove (12), a sliding block (13) is welded on the outer side wall of the U-shaped clamping plate (5), a first clamping groove (11) is formed in the outer side wall of the U-shaped clamping plate (5), the first clamping groove (11) and the first groove (9) are identical in shape and size, and a concave clamping plate (4) is welded on the inner wall of the U-shaped clamping plate (5), rectangular grooves (24) are formed in the side walls, close to one end of each concave clamping plate (4), and circuit board bodies (3) are clamped in the rectangular grooves (24).

2. The electric valve actuator convenient for disassembling and assembling the circuit board according to claim 1, wherein a T-shaped sliding rod (8) is slidably connected in the first sliding hole (7), a first pull ring (2) is welded at one end of each of the two T-shaped sliding rods (8) far away from each other, the T-shaped sliding rod (8) is connected with a first clamping groove (11) in a clamping manner, a first spring (10) is sleeved on the T-shaped sliding rod (8), one end of the first spring (10) is welded with the side wall of the T-shaped sliding rod (8), and the other end of the first spring (10) is welded on the inner wall of the bottom of the first groove (9).

3. The electric valve actuator convenient for assembling and disassembling the circuit board according to claim 1, wherein one end of each of the two sliding blocks (13) away from each other is slidably connected with the sliding slot (14), a third clamping groove (23) is formed on the inner wall of the right side of the rectangular slot (24), and a second groove (20) is formed on the inner wall of the left side of the rectangular slot (24).

4. The electric valve actuator convenient for assembling and disassembling the circuit board according to claim 3, wherein a second sliding hole (17) is formed on the inner wall of the bottom of the second groove (20), an arc-shaped groove (16) is formed on the outer wall of the left side of the rectangular groove (24), and the arc-shaped groove (16), the second sliding hole (17), the second groove (20), the rectangular groove (24) and the third clamping groove (23) are integrally formed.

5. The electric valve actuator convenient for disassembling and assembling circuit boards according to claim 4, characterized in that a second slide bar (18) is slidably connected in the second slide hole (17), a second pull ring (15) is welded at one end of the second slide bar (18), and a clamping block (22) is welded at the other end of the second slide bar (18).

6. The electric valve actuator convenient for assembling and disassembling the circuit board according to claim 5, wherein the clamping block (22) is slidably connected with the clamping hole (21), the clamping block (22) is clamped with the third clamping groove (23), the plurality of second springs (19) are welded on the left side wall of the clamping block (22), and the other ends of the second springs (19) are welded on the inner wall of the bottom of the second groove (20).