CN212229503U

CN212229503U - Piezoelectric type ink-jet printing multi-path real-time voltage control device

Info

Publication number: CN212229503U
Application number: CN202021475854.2U
Authority: CN
Inventors: 甄成
Original assignee: Tianjin Wuqing Bohai Printing Co ltd
Current assignee: Tianjin Wuqing Bohai Printing Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2020-12-25
Anticipated expiration: 2030-07-23

Abstract

The utility model provides a multichannel real-time voltage control device is printed in piezoelectric type inkjet relates to voltage controller technical field, including casing and stop device, the surface of casing is equipped with stop device, stop device is including two tray, two tray fixed connection is in the surface of casing, the fixed surface of casing is connected with four connecting blocks, the equal fixedly connected with gag lever post in surface of four connecting blocks, two the sliding surface of gag lever post is connected with the limiting plate, the surface cover of limiting plate has extension spring, extension spring's one end and connecting block fixed connection, extension spring's the other end and limiting plate fixed connection. The utility model discloses, solved and dismantled for a long time and twisted the screw and moved the place that the screw has probably caused screw and screwdriver contact and cause wearing and tearing easily, caused the later stage to twist and moved the screw difficulty, twisted for a long time and moved the screw and also probably cause smooth silk and then lead to being not convenient for to dismantle the problem of installation to the casing.

Description

Piezoelectric type ink-jet printing multi-path real-time voltage control device

Technical Field

The utility model relates to a voltage controller technical field especially relates to a multichannel real-time voltage control device is printed in piezoelectric type inkjet.

Background

The voltage controller realizes automatic regulation of the output voltage of the generator by controlling the exciting current of the alternating current exciter of the generator, and the voltage regulator of the generator can meet the use of the common 60/50Hz and medium-frequency 400Hz single-machine or parallel running generators.

The shell and the bottom of current voltage controller are mostly screw fixed connection, damage at voltage controller internal element or end of a thread, when needing to carry out the shell to voltage controller and dismantle the maintenance, it opens the casing to need the screw of dismantlement one by one usually, because the screw volume is less, probably cause losing of screw when dismantling the screw, it moves the screw to dismantle for a long time and causes the screw easily with the place of screwdriver contact to lead to the fact wearing and tearing easily to dismantle, it moves the screw difficulty to cause the later stage to twist, it also probably causes smooth silk and then leads to being not convenient for to dismantle the installation to the casing to twist for a long time to move the screw.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a piezoelectric type ink-jet printing multi-path real-time voltage control device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multichannel real-time voltage control device is printed in piezoelectric type inkjet, includes casing and stop device, the surface of casing is equipped with stop device, stop device is including two tray, two tray fixed connection is in the surface of casing, the fixed surface of casing is connected with four connecting blocks, the equal fixedly connected with gag lever post in surface of four connecting blocks, two the surperficial sliding connection of gag lever post has the limiting plate, the surperficial cover of limiting plate has extension spring, extension spring's one end and connecting block fixed connection, extension spring's the other end and limiting plate fixed connection, sliding connection has the card lid between limiting plate and the casing, the big or small looks adaptation of the distance between the size of card lid and two limiting plates, the fixed surface of card lid is connected with two fixture blocks.

Preferably, the surface of the shell is fixedly connected with two fixed blocks, the surface of the two fixed blocks is fixedly connected with a hook spring, and one end of the hook spring, far away from the fixed blocks, is fixedly connected with a hook.

Preferably, the inner wall of the clamping block is clamped with a clamping rod, two ends of the clamping rod are fixedly connected with a circular ring, a hook on the hook spring is hooked inside the circular ring, and the clamping rod is clamped on the inner wall of the clamping block by means of the hook spring.

Preferably, the fixed surface of casing is connected with fixing device, fixing device is including circular post, circular post fixed connection is in the surface of casing, the surperficial sliding connection of circular post has the sleeve, the inner wall that the casing was kept away from to the sleeve is equipped with the internal thread, the inner wall threaded connection that the casing was kept away from to the sleeve has the screw rod, the one end fixedly connected with sucking disc of casing is kept away from to the screw rod.

Preferably, the surface of the housing is fixedly connected with two T-shaped plates, and the two T-shaped plates are fixedly connected to two sides of the suction cup.

Preferably, the surface of the T-shaped plate, which is far away from the shell, is provided with a clamping groove, the inner wall of the clamping groove is clamped with a rubber pad, and the surface of the rubber pad, which is far away from the shell, is provided with an anti-skid pad.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the limiting device is arranged, the two limiting plates are pulled, the clamping cover is clamped between the limiting blocks and the shell, the limiting plates are loosened, the limiting plates are pressed on the surface of the shell by the elastic force of the extension spring on the limiting rod of the shell, the clamping cover is clamped to the inner wall of the supporting block to limit the clamping cover, the clamping rod is clamped on the inner wall of the clamping block and is pulled by the pulling force of the hook spring on the fixing block to fix the clamping rod in the clamping block on the clamping cover, the hook spring has the effect of pulling the clamping rod to press the clamping cover on the supporting block to fix the clamping cover and the shell, the ring has the effect of being convenient to be connected with the hook on the hook spring, the ring is connected with the hook on the hook spring to have the effect of being convenient to directly pull the clamping rod to clamp the clamping rod in the clamping block, and then can reach the effect of fixing the card lid, solve the later stage and twisted the screw difficulty, twist for a long time and move the screw and also probably cause smooth silk and then lead to being not convenient for dismantle the problem of installation to the casing.

2. The utility model discloses in, through setting up fixing device, place the casing on the plane of machine, the machine is held with the sucking disc to the extrusion sucking disc, it makes the distance between rotary drum and the screw rod the same with the height of T shaped plate to rotate the sleeve on the screw rod, accomplish the fixed of casing, circular post has limiting displacement to the rotary drum, the T shaped plate has the effect that supports the casing and prevent to rock about the casing, the fixed of casing can be strengthened to the rubber pad that the draw-in groove inner wall card of T shaped plate has, it is fixed to have reached to be convenient for fix the casing, and be convenient for the staff stimulates the limiting plate and blocks into the effect between casing and the limiting plate with the.

Drawings

Fig. 1 is a schematic perspective view of a piezoelectric ink-jet printing multi-channel real-time voltage control device according to the present invention;

fig. 2 is a schematic side view of the piezoelectric inkjet printing multi-path real-time voltage control device shown in fig. 1 according to the present invention;

FIG. 3 is a partial schematic view of a fixing device in a piezoelectric ink-jet printing multi-channel real-time voltage control device according to the present invention;

fig. 4 is a schematic diagram of a T-shaped plate in a piezoelectric ink-jet printing multi-path real-time voltage control device according to the present invention;

fig. 5 is a schematic structural diagram of a position a in fig. 2 of a piezoelectric inkjet printing multi-path real-time voltage control device according to the present invention;

fig. 6 is a schematic structural diagram of a position B in fig. 2 of a piezoelectric inkjet printing multi-path real-time voltage control device according to the present invention.

Illustration of the drawings: 1. a housing; 2. a cover is clamped; 3. a limiting device; 31. a fixed block; 32. hooking a spring; 33. a limiting plate; 34. a support block; 35. a clamping block; 36. a clamping rod; 37. a limiting rod; 38. an extension spring; 39. a circular ring; 4. a fixing device; 41. a suction cup; 42. a sleeve; 43. a T-shaped plate; 44. a circular column; 45. a screw; 46. a rubber pad; 47. a clamping groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-6, the utility model provides a piezoelectric type ink jet printing multichannel real-time voltage control device, including casing 1, stop device 3 and fixing device 4, the surface of casing 1 is equipped with stop device 3, and the fixed surface of casing 1 is connected with fixing device 4.

The specific arrangement and function of the limiting means 3 and the fixing means 4 will be described in detail below.

As shown in fig. 2 and 5, the limiting device 3 includes two supporting blocks 34, the two supporting blocks 34 are fixedly connected to the surface of the housing 1, the surface of the housing 1 is fixedly connected with four connecting blocks, the surfaces of the four connecting blocks are fixedly connected with limiting rods 37, the surfaces of the two limiting rods 37 are slidably connected with limiting plates 33, the surface of the limiting plate 33 is sleeved with an extension spring 38, one end of the extension spring 38 is fixedly connected with the connecting blocks, the other end of the extension spring 38 is fixedly connected with the limiting plates 33, a clamping cover 2 is slidably connected between the limiting plates 33 and the housing 1, the size of the clamping cover 2 is matched with the size of the distance between the two limiting plates 33, the surface of the clamping cover 2 is fixedly connected with two clamping blocks 35, the surface of the housing 1 is fixedly connected with two fixing blocks 31, the surfaces of the two fixing blocks 31 are fixedly connected with a hook spring 32, the inner wall of the clamping block 35 is clamped with a clamping rod 36, two ends of the clamping rod 36 are fixedly connected with a circular ring 39, a hook on the hook spring 32 is hooked inside the circular ring 39, and the clamping rod 36 is clamped on the inner wall of the clamping block 35 through the hook spring 32.

The whole limiting device 3 has the effects that the limiting device 3 is arranged, the two limiting plates 33 are pulled, the clamping cover 2 is clamped between the limiting blocks and the shell 1, the limiting plates 33 are loosened, the limiting plates 33 are pressed on the surface of the shell 1 by the clamping cover 2 under the elastic force of the extension spring 38 on the limiting rod 37 of the shell 1, the clamping cover 2 is clamped on the inner wall of the support block 34, the limiting of the clamping cover 2 is completed, the clamping rod 36 is pulled, the clamping rod 36 is clamped on the inner wall of the clamping block 35, the clamping rod 36 is fixed in the clamping block 35 on the clamping cover 2 by the tensile force of the hook spring 32 on the fixing block 31, the hook spring 32 has the function of pulling the clamping rod 36 to press the clamping cover 2 on the support block 34 to fix the clamping cover 2 and the shell 1, the circular ring 39 has the function of being convenient to be connected with the hook on the hook spring 32, the circular ring 39 is connected with the hook on the hook spring 32 has the function of being convenient to directly pull the clamping rod 36, and then can reach the effect of fixing the card lid 2, solve the later stage and twisted the screw difficulty, twist for a long time and twist the screw and also probably cause smooth silk and then lead to being not convenient for dismantle the problem of installation to casing 1.

As shown in fig. 1 and 3, the fixing device 4 includes a circular column 44, the circular column 44 is fixedly connected to the surface of the casing 1, the surface of the circular column 44 is slidably connected to a sleeve 42, the inner wall of the sleeve 42 away from the casing 1 is provided with an internal thread, the inner wall of the sleeve 42 away from the casing 1 is threadedly connected to a screw 45, the screw 45 is away from one end of the casing 1 and fixedly connected to a suction cup 41, the surface of the casing 1 is fixedly connected to two T-shaped plates 43, the two T-shaped plates 43 are fixedly connected to two sides of the suction cup 41, a clamping groove 47 is formed in the surface of the T-shaped plate 43 away from the casing 1, a rubber pad 46 is clamped on the inner.

The effect that its whole fixing device 4 reaches does, through setting up fixing device 4, place casing 1 on the plane of machine, extrusion sucking disc 41 holds the machine with sucking disc 41, it makes the distance between rotary drum and the screw rod 45 the same with the height of T shaped plate 43 to rotate sleeve 42 on the screw rod 45, accomplish casing 1's fixed, circular post 44 has limiting displacement to the rotary drum, T shaped plate 43 has the effect that supports casing 1 and prevent that casing 1 from rocking about, the fixed of casing 1 can be strengthened to the rubber pad 46 that the draw-in groove 47 inner wall card of T shaped plate 43 has, reached and be convenient for fix casing 1, and be convenient for staff pulling limiting plate 33 carries out the card with card lid 2 and advances the effect between casing 1 and the limiting plate 33.

The integral working principle is that the limiting device 3 is arranged, the two limiting plates 33 are pulled, the clamping cover 2 is clamped between the limiting blocks and the shell 1, the limiting plates 33 are loosened, the limiting plates 33 are pressed on the surface of the shell 1 by the elastic force of the extension spring 38 on the limiting rod 37 of the shell 1, the clamping cover 2 is clamped on the inner wall of the support block 34, the limiting of the clamping cover 2 is completed, the clamping rod 36 is pulled, the clamping rod 36 is clamped on the inner wall of the clamping block 35, the clamping rod 36 is pulled by the hook spring 32 on the fixing block 31, the clamping rod 36 is fixed in the clamping block 35 on the clamping cover 2, the hook spring 32 has the function of pulling the clamping rod 36 to press the clamping cover 2 on the support block 34 to fix the clamping cover 2 and the shell 1, the circular ring 39 has the function of being convenient to be connected with a hook on the hook spring 32, the circular ring 39 is connected with the hook on the hook spring 32 has the function of being convenient to directly pull the clamping rod 36 to clamp, and then can reach the effect of fixing the card lid 2, and through setting up fixing device 4, place casing 1 on the plane of machine, the machine is inhaled with sucking disc 41 to extrusion sucking disc 41, it makes the distance between rotary drum and the screw rod 45 the same with the height of T shaped plate 43 to rotate sleeve 42 on the screw rod 45, accomplish the fixed of casing 1, circular post 44 has limiting displacement to the rotary drum, T shaped plate 43 has the effect that supports casing 1 and prevent that casing 1 from rocking from side to side, the rubber pad 46 that the card of draw-in groove 47 inner wall of T shaped plate 43 has can strengthen casing 1 and combine together through casing 1 between fixed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a real-time voltage control device of piezoelectric type inkjet printing multichannel, includes casing (1) and stop device (3), its characterized in that: the surface of the shell (1) is provided with a limiting device (3), the limiting device (3) comprises two supporting blocks (34), the two supporting blocks (34) are fixedly connected to the surface of the shell (1), the surface of the shell (1) is fixedly connected with four connecting blocks, the surfaces of the four connecting blocks are fixedly connected with limiting rods (37), the surfaces of the two limiting rods (37) are connected with limiting plates (33) in a sliding manner, an extension spring (38) is sleeved on the surface of the limiting plate (33), one end of the extension spring (38) is fixedly connected with the connecting block, the other end of the extension spring (38) is fixedly connected with the limit plate (33), a clamping cover (2) is connected between the limiting plate (33) and the shell (1) in a sliding way, the size of card lid (2) and the size looks adaptation of the distance between two limiting plate (33), the fixed surface of card lid (2) is connected with two fixture blocks (35).

2. The piezoelectric ink-jet printing multi-channel real-time voltage control device according to claim 1, wherein: the surface fixed connection of casing (1) is connected with two fixed blocks (31), two the surface fixed connection of fixed block (31) is connected with and colludes spring (32), the one end fixedly connected with couple that fixed block (31) were kept away from in colluding spring (32).

3. The piezoelectric ink-jet printing multi-channel real-time voltage control device according to claim 1, wherein: the inner wall of the clamping block (35) is clamped with a clamping rod (36), two ends of the clamping rod (36) are fixedly connected with a circular ring (39), a hook on the hook spring (32) is hooked inside the circular ring (39), and the clamping rod (36) is clamped on the inner wall of the clamping block (35) through the hook spring (32).

4. The piezoelectric ink-jet printing multi-channel real-time voltage control device according to claim 1, wherein: the fixed surface of casing (1) is connected with fixing device (4), fixing device (4) are including circular post (44), circular post (44) fixed connection is in the surface of casing (1), the surperficial sliding connection of circular post (44) has sleeve (42), the inner wall that casing (1) was kept away from in sleeve (42) is equipped with the internal thread, the inner wall threaded connection that casing (1) was kept away from in sleeve (42) has screw rod (45), the one end fixedly connected with sucking disc (41) of casing (1) is kept away from in screw rod (45).

5. The piezoelectric ink-jet printing multi-channel real-time voltage control device according to claim 1, wherein: the surface of the shell (1) is fixedly connected with two T-shaped plates (43), and the two T-shaped plates (43) are fixedly connected to two sides of the sucker (41).

6. The piezoelectric ink-jet printing multi-channel real-time voltage control device according to claim 5, wherein: a clamping groove (47) is formed in the surface, away from the shell (1), of the T-shaped plate (43), a rubber pad (46) is clamped on the inner wall of the clamping groove (47), and a non-slip pad is arranged on the surface, away from the shell (1), of the rubber pad (46).