CN213180490U

CN213180490U - Electronic board protector for intelligent pressure transmitter

Info

Publication number: CN213180490U
Application number: CN202022565595.9U
Authority: CN
Inventors: 张将领; 张明
Original assignee: Hebei Qingqiao Technology Co ltd
Current assignee: Hebei Qingqiao Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-05-11
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to the technical field of pressure transmitters, in particular to an electronic board protection device for an intelligent pressure transmitter, which comprises a shell, a sealing plate and a pressing plate, wherein the top end of the shell is fixedly connected with a shock pad, the top end of the shock pad is provided with an electronic board, the bottom inner side of the shell is rotatably connected with a screw rod, and the bottom inner side of the shell is slidably connected with a sliding plate. At this time, the expansion stroke of the first spring is compressed, and the force applied by the first spring to the electronic board is increased.

Description

Electronic board protector for intelligent pressure transmitter

Technical Field

The utility model relates to a pressure transmitter technical field specifically is an electronic plate protector for intelligence pressure transmitter.

Background

The pressure transmitter in general sense mainly comprises three parts, namely a load cell sensor, a measuring circuit and a process connecting piece, can convert physical pressure parameters such as gas, liquid and the like sensed by the load cell sensor into standard electric signals to be supplied to secondary instruments such as an indicating alarm instrument, a recorder, a regulator and the like for measurement, indication and process regulation, and an electronic board is usually arranged inside the intelligent pressure transmitter.

At present, the electronic board belongs to the fragile article, needs to carry out effectual protection and protection in the in-service use, consequently, provides an electronic board protector for intelligent pressure transmitter to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic plate protector for intelligence pressure transmitter 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:

the utility model provides an electronic plate protector for intelligence pressure transmitter, includes the casing, seals board and clamp plate, the top fixedly connected with shock pad of casing, the top of shock pad is provided with the electronic plate, the bottom inboard of casing is rotated and is connected with the screw rod, the inboard sliding connection in bottom of casing has the slide, the inboard outside screw connection with the screw rod of slide, the screw thread opposite direction of the screw rod left and right sides, the top fixedly connected with gag lever post of slide, the gag lever post slides and sets up the inboard at the casing, the inboard sliding connection in bottom of clamp plate has the depression bar, the bottom of depression bar is laminated with the top of electronic plate mutually, the bottom inboard of clamp plate is provided with first spring, the both ends of first spring respectively with the top inboard of clamp plate and the top fixed connection of depression bar.

Preferably, the right end fixedly connected with carousel of screw rod, the carousel sets up the outside at the casing, the quantity of slide is 2, the slide symmetry sets up the bottom inboard at the casing.

Preferably, the pressing plate is arranged on the inner side of the sealing plate in a sliding mode, and the sealing plate is detachably connected with the inner side of the top end of the shell through a bolt.

Preferably, the top fixedly connected with connecting plate of sealing the board, a plurality of draw-in groove has been seted up to the top inboard of connecting plate, the top sliding connection of clamp plate has the wedge, the inboard sliding connection in bottom of wedge has the fixture block.

Preferably, a second spring is arranged on the inner side of the bottom end of the wedge-shaped block, and two ends of the second spring are respectively and fixedly connected with the top end of the clamping block and the inner side of the wedge-shaped block.

Preferably, the inner side of the wedge-shaped block is connected with a pull rope in a sliding mode, the top end of the pull rope is arranged on the upper side of the wedge-shaped block, and the bottom end of the pull rope is fixedly connected with the top end of the clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the first spring that sets up, the depression bar, components such as clamp plate and second spring, the depression bar of setting can withstand the top edge of electronic board, because the depression bar has certain activity interval under the effect of first spring, under the elasticity of this activity interval and first spring, can make the electronic board have better buffering effect after the hand, the clamp plate can carry out the adjustment of height under the effect of wedge, when the wedge moves right, the clamp plate can downstream, at this moment, the flexible stroke of first spring can be compressed, first spring will increase the power of exerting oneself to the electronic board, thereby to making the elasticity of first spring can adjust according to the thickness of electronic board, has fine practicality.

2. The utility model discloses in, through the screw rod that sets up, the slider, components such as gag lever post and carousel, can realize carrying on spacingly to the not electronic board of equidimension, thereby be convenient for to the installation of electronic board, in spacing, rotate the carousel, the carousel drives the screw rod and rotates, because the screw thread opposite direction of the screw rod of the left and right sides, the slide that the screw rod can drive both sides is drawn close or the separation of looks both sides to the centre, when the slide is drawn close to both sides, can carry on spacingly with the electronic board, when the slide separates to both sides, convenient to detach's effect can be played, and the practicality is good.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic structural diagram of the point C in fig. 1 according to the present invention.

In the figure: 1-shell, 2-sealing plate, 3-rotary table, 4-sliding plate, 5-limiting rod, 6-screw, 7-connecting plate, 8-wedge block, 9-electronic plate, 10-shock pad, 11-first spring, 12-pull rope, 13-clamping block, 14-clamping groove, 15-second spring, 16-pressing plate and 17-pressing rod.

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. 1-4, the present invention provides a technical solution:

an electronic board protection device for an intelligent pressure transmitter comprises a shell 1, a sealing plate 2 and a pressing plate 16, wherein the top end of the shell 1 is fixedly connected with a shock pad 10, the shock pad 10 is arranged to play a role of reducing vibration, the top end of the shock pad 10 is provided with an electronic board 9, the bottom inner side of the shell 1 is rotatably connected with a screw 6, the bottom inner side of the shell 1 is slidably connected with a sliding plate 4, the inner side of the sliding plate 4 is spirally connected with the outer side of the screw 6, the thread directions of the left side and the right side of the screw 6 are opposite, the top end of the sliding plate 4 is fixedly connected with a limiting rod 5, and the limiting rod 5 is slidably arranged at the inner side of the shell 1. the utility model can limit electronic boards 9 with different sizes, thereby facilitating the installation of the electronic boards 9, during limiting, a rotary disc 3 is rotated, the rotary disc 3 drives the screw, the screw rod 6 can drive the sliding plates 4 at two sides to be drawn close to the middle or separated from two sides, when the sliding plates 4 are drawn close to two sides, the electronic board 9 can be limited, when the sliding plates 4 are separated from two sides, the electronic board can be conveniently detached, and the electronic board has good practicability, the inner side of the bottom end of the pressing plate 16 is slidably connected with the pressing rod 17, the bottom end of the pressing rod 17 is attached to the top end of the electronic board 9, the inner side of the bottom end of the pressing plate 16 is provided with the first spring 11, two ends of the first spring 11 are respectively fixedly connected with the inner side of the top end of the pressing plate 16 and the top end of the pressing rod 17, the arranged pressing rod 17 can support the top end edge of the electronic board 9, because the pressing rod 17 has a certain movable interval under the action of the first spring 11, under the elastic force of the movable interval and the first spring 11, the electronic board 9 has better buffering effect after being, in order to adjust the dynamics of first spring 11 for the elasticity of first spring 11 can be adjusted according to the thickness of electronic board 9, the utility model provides a clamp plate 16 can carry out the adjustment of height under wedge 8's effect, and when wedge 8 moved right, clamp plate 16 can the downstream, and at this moment, the flexible stroke of first spring 11 can be compressed, and first spring 11 will increase to the power of exerting of electronic board 9, thereby to making the elasticity of first spring 11 can adjust according to the thickness of electronic board 9.

The right end of the screw rod 6 is fixedly connected with a rotary table 3, the rotary table 3 is arranged on the outer side of the shell 1, the number of the sliding plates 4 is 2, the sliding plates 4 are symmetrically arranged on the inner side of the bottom end of the shell 1, a pressing plate 16 is arranged on the inner side of the sealing plate 2 in a sliding manner, the sealing plate 2 is detachably connected with the inner side of the top end of the shell 1 through bolts, the top end of the sealing plate 2 is fixedly connected with a connecting plate 7, the inner side of the top end of the connecting plate 7 is provided with a plurality of clamping grooves 14, the top end of the pressing plate 16 is connected with a wedge block 8 in a sliding manner, the inner side of the bottom end of the wedge block 8 is connected with a clamping block 13 in a sliding manner, the inner side of the bottom end of the wedge block 8 is provided with a second spring 15, two ends of the second spring 15 are respectively fixedly connected with the top end, after the wedge 8 moved right, fixture block 13 can enter into the inboard of the draw-in groove 14 that leans on the right under the effect of second spring 15, realizes the fixed to wedge 8 position, and after staff's pulling stay cord 12, the inboard of draw-in groove 14 can be pulled out to fixture block 13, and at this moment, wedge 8's position can be adjusted once more, has fine practicality.

The working process is as follows: the utility model can limit the electronic boards 9 with different sizes, thereby facilitating the installation of the electronic boards 9, when limiting, the rotary disc 3 is rotated, the rotary disc 3 drives the screw rods 6 to rotate, because the screw threads of the screw rods 6 on the left and right sides are opposite, the screw rods 6 can drive the sliding plates 4 on both sides to be drawn together towards the middle or separated from both sides, when the sliding plates 4 are drawn together towards both sides, the electronic boards 9 can be limited, when the sliding plates 4 are separated towards both sides, the electronic boards can be disassembled conveniently, the utility model has good practicability, the shock pad 10 can play a role of reducing the shock, the electronic boards 9 are placed on the shock pad 10, then the sealing board 2 is placed on the upper side of the electronic boards 9, after the sealing board 2 is connected with the shell 1 through the external bolt, the set pressure lever 17 can support the top end edge of the electronic boards 9, because the pressure lever 17 has a certain movable region under the action of the first spring 11, in the movable area and the elastic force of the first spring 11, the electronic board 9 has a better buffering effect after being held in hand, and the buffering device has a good practicability, in order to adjust the force of the first spring 11, so that the elastic force of the first spring 11 can be adjusted according to the thickness of the electronic board 9, the pressing plate 16 in the buffering device can adjust the height under the action of the wedge block 8, when the wedge block 8 moves to the right, the pressing plate 16 moves downwards, at the same time, the telescopic stroke of the first spring 11 is compressed, the force applied to the electronic board 9 by the first spring 11 is increased, so that the elastic force of the first spring 11 can be adjusted according to the thickness of the electronic board 9, after the wedge block 8 moves to the right, the fixture block 13 enters the inner side of the right-close clamping groove 14 under the action of the second spring 15, the position of the wedge block 8 is fixed, and after a worker pulls the pull rope 12, the latch 13 will be pulled out of the inside of the slot 14, and at this time, the position of the wedge 8 can be adjusted again, which is very practical.

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 utility model provides an intelligence electronic plate protector for pressure transmitter, includes casing (1), seals board (2) and clamp plate (16), its characterized in that: the top end of the shell (1) is fixedly connected with a shock pad (10), the top end of the shock pad (10) is provided with an electronic board (9), the inner side of the bottom end of the shell (1) is rotatably connected with a screw rod (6), the inner side of the bottom end of the shell (1) is connected with a sliding plate (4) in a sliding way, the inner side of the sliding plate (4) is spirally connected with the outer side of the screw rod (6), the thread directions of the left side and the right side of the screw rod (6) are opposite, the top end of the sliding plate (4) is fixedly connected with a limiting rod (5), the limiting rod (5) is arranged on the inner side of the shell (1) in a sliding manner, the inner side of the bottom end of the pressure plate (16) is connected with a pressure lever (17) in a sliding way, the bottom end of the pressure lever (17) is jointed with the top end of the electronic board (9), the inner side of the bottom end of the pressing plate (16) is provided with a first spring (11), and two ends of the first spring (11) are fixedly connected with the inner side of the top end of the pressing plate (16) and the top end of the pressing rod (17) respectively.

2. The electronic board protector for intelligent pressure transmitter of claim 1, characterized in that: the right-hand member fixedly connected with carousel (3) of screw rod (6), carousel (3) set up in the outside of casing (1), the quantity of slide (4) is 2, slide (4) symmetry sets up at the bottom inboard of casing (1).

3. The electronic board protector for intelligent pressure transmitter of claim 1, characterized in that: the pressing plate (16) is arranged on the inner side of the sealing plate (2) in a sliding mode, and the sealing plate (2) is detachably connected with the inner side of the top end of the shell (1) through a bolt.

4. The electronic board protector for intelligent pressure transmitter of claim 1, characterized in that: seal top fixedly connected with connecting plate (7) of board (2), a plurality of draw-in groove (14) have been seted up to the top inboard of connecting plate (7), the top sliding connection of clamp plate (16) has wedge (8), the inboard sliding connection in bottom of wedge (8) has fixture block (13).

5. The electronic board protector for intelligent pressure transmitter of claim 4, characterized in that: the bottom end inner side of the wedge-shaped block (8) is provided with a second spring (15), and two ends of the second spring (15) are fixedly connected with the top end of the clamping block (13) and the inner side of the wedge-shaped block (8) respectively.

6. The electronic board protector for intelligent pressure transmitter of claim 5, characterized in that: the wedge-shaped block (8) is connected with a pull rope (12) in a sliding mode on the inner side, the top end of the pull rope (12) is arranged on the upper side of the wedge-shaped block (8), and the bottom end of the pull rope (12) is fixedly connected with the top end of a clamping block (13).