CN109238556B

CN109238556B - Easy dismouting crashproof digital display barometer

Info

Publication number: CN109238556B
Application number: CN201811311011.6A
Authority: CN
Inventors: 王敦玉; 张爱军; 汪善忠; 王浩
Original assignee: Maanshan Haoyu Instr Co ltd
Current assignee: Maanshan Haoyu Instr Co ltd
Priority date: 2018-11-06
Filing date: 2018-11-06
Publication date: 2021-03-30
Anticipated expiration: 2038-11-06
Also published as: CN109238556A

Abstract

The invention discloses an easily-assembled and disassembled anti-collision digital display barometer, which comprises a barometer main body, a shielding mechanism and a protection mechanism, wherein the shielding mechanism comprises a baffle plate, a connecting box is arranged on the front surface, positioned on the barometer main body, of the top end of the baffle plate, a torsion spring is arranged inside the connecting box, the baffle plate is fixedly connected with the connecting box through the torsion spring, a limiting hole is formed in the surface of the bottom end of the baffle plate, and a fixing box is arranged on the front surface, positioned on the barometer main body, of the bottom end of the baffle plate; through the baffle device who designs, avoided the foreign matter to contact the display screen easily, caused the problem of damage to the display screen, the foreign matter only can contact the baffle, can not contact the display screen, can not cause the damage to the display screen, has prolonged the life of display screen, has practiced thrift the cost, and the operation mode is simple, has improved work efficiency, has also alleviateed staff's burden simultaneously.

Description

Easy dismouting crashproof digital display barometer

Technical Field

The invention belongs to the technical field of barometers, and particularly relates to an easily-assembled and easily-disassembled anti-collision digital display barometer.

Background

The digital display barometer is also called as a digital barometer, is internally provided with a pressure sensor, is a high-precision pressure meter integrating gas pressure measurement and display, and has the characteristics of vibration resistance, high display precision, high stability, zero clearing, automatic standby and the like.

The display screen among the present digital display barometer generally exposes in the outside, does not have thing to play the effect that a shelters from the protection to the screen, will lead to the foreign matter like this and can direct contact the display screen, causes the damage to the display screen, makes the display screen unusable, needs to change the display screen, has increased the problem of cost, for this reason we provide an easy dismouting crashproof digital display barometer.

Disclosure of Invention

The invention aims to provide an easily-assembled and disassembled anti-collision digital display barometer, which aims to solve the problem that the cost is increased because a display screen in the conventional digital display barometer is generally exposed and nothing is used for shielding and protecting the screen, so that foreign matters can directly contact the display screen to damage the display screen, the display screen cannot be used, and the display screen needs to be replaced.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an easy dismouting crashproof digital display barometer, includes the barometer main part, shelters from mechanism and protection mechanism, shelter from the mechanism and include the baffle, the baffle is in the front surface of barometer main part, the front surface of barometer main part is provided with the connecting box, the inside of connecting box is provided with torque spring, just the baffle passes through torque spring and connecting box fixed connection, spacing hole has been seted up on the bottom surface of baffle, the bottom of baffle is provided with fixed box in the front surface of barometer main part, the inside of fixed box is provided with spacing post, the tip of spacing post is provided with first spring, just spacing post is through first spring and fixed box fixed connection.

Preferably, protection mechanism includes the rectangular groove, the rectangular groove is in the four corners of barometer main part, the inside in rectangular groove sets up the pulley fixed block, the side of pulley fixed block is provided with the second spring, just the pulley fixed block passes through second spring and barometer main part fixed connection, the inboard of pulley fixed block is provided with the pulley, the pulley fixed block is provided with the pivot with the junction of pulley.

Preferably, a display screen is arranged between the connecting box and the fixing box on the front surface of the barometer main body, and a key is arranged at the bottom end of the display screen on the front surface of the barometer main body.

Preferably, the inside of spacing post is seted up the connecting hole that runs through, the inside of connecting hole is provided with the connecting rod, just the one end of connecting rod is in the outside of fixed case, the one end of connecting rod is located the fixed case outside and is provided with the removal handle, the other end society of connecting rod is provided with the connection pivot, just the connecting rod is through connecting pivot and fixed case fixed connection.

Preferably, the outside of button is provided with the rubber sleeve, the surface of rubber sleeve is provided with the phosphor strip.

Compared with the prior art, the invention has the beneficial effects that:

(1) through the baffle device who designs, avoided the foreign matter to contact the display screen easily, caused the problem of damage to the display screen, the foreign matter only can contact the baffle, can not contact the display screen, can not cause the damage to the display screen, has prolonged the life of display screen, has practiced thrift the cost, and the operation mode is simple, has improved work efficiency, has also alleviateed staff's burden simultaneously.

(2) Through the pulley gear of design, avoided avoiding the foreign matter to lead to the fact the problem of damage to the barometer main part after striking to the barometer main part, the foreign matter at first contacts the pulley, under the slip of pulley, can slow down the contact force, simultaneously under the effect of second spring, can fall to the minimum with the impact, furthest has avoided the barometer main part to receive the damage.

Drawings

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

FIG. 2 is a schematic view of the baffle plate and the connecting box of the present invention;

FIG. 3 is a schematic view of the connection of the baffle plate and the fixing box of the present invention;

FIG. 4 is a schematic view of the connection between the pulley and the barometer body according to the invention;

FIG. 5 is a schematic view showing the connection of a baffle plate and a fixing box according to embodiment 2 of the present invention;

in the figure: 1. a barometer body; 2. a fixed box; 3. a connecting box; 4. a baffle plate; 5. a display screen; 6. moving the handle; 7. pressing a key; 8. a pulley; 9. a torsion spring; 10. a limiting hole; 11. a connecting rod; 12. connecting holes; 13. a limiting column; 14. a first spring; 15. connecting the rotating shaft; 16. a second spring; 17. a rectangular groove; 18. a rotating shaft; 19. a pulley fixing block; 20. a slider; 21. the slider connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an easy dismouting crashproof digital display barometer, including barometer main part 1, shelter from mechanism and protection mechanism, it includes baffle 4 to shelter from the mechanism, baffle 4 is in the front surface of barometer main part 1, the front surface of barometer main part 1 is provided with connecting box 3, the inside of connecting box 3 is provided with torque spring 9, and baffle 4 passes through torque spring 9 and 3 fixed connection of connecting box, spacing hole 10 has been seted up on the bottom surface of baffle 4, the bottom of baffle 4 is provided with fixed box 2 at the front surface of barometer main part 1, the inside of fixed box 2 is provided with spacing post 13, the tip of spacing post 13 is provided with first spring 14, and spacing post 13 is through first spring 14 and fixed box 2 fixed connection, the foreign matter only can contact baffle 4, can not contact display screen 5, can not cause the damage to display screen 5.

In order to protect the barometer main body 1 conveniently, in this embodiment, preferably, the protection mechanism includes rectangular grooves 17, the rectangular grooves 17 are located at four corners of the barometer main body 1, pulley fixing blocks 19 are arranged inside the rectangular grooves 17, second springs 16 are arranged on side faces of the pulley fixing blocks 19, the pulley fixing blocks 19 are fixedly connected with the barometer main body 1 through the second springs 16, pulleys 8 are arranged on inner sides of the pulley fixing blocks 19, rotating shafts 18 are arranged at joints of the pulley fixing blocks 19 and the pulleys 8, and the impact force of foreign matters can be minimized under the action of the pulleys 8, so that the barometer main body 1 is prevented from being damaged to the greatest extent.

For convenience of use, in the present embodiment, it is preferable that a display screen 5 is disposed on the front surface of the barometer main body 1 between the connection box 3 and the fixing box 2, and a key 7 is disposed on the front surface of the barometer main body 1 at the bottom end of the display screen 5.

In order to fix the baffle 4, in this embodiment, preferably, a through connection hole 12 is opened inside the limiting column 13, a connection rod 11 is disposed inside the connection hole 12, one end of the connection rod 11 is located outside the fixing box 2, a moving handle 6 is disposed at one end of the connection rod 11 located outside the fixing box 2, a connection rotation shaft 15 is disposed at the other end of the connection rod 11, and the connection rod 11 is fixedly connected to the fixing box 2 through the connection rotation shaft 15.

In order to press the key 7, in this embodiment, it is preferable that a rubber sleeve is disposed outside the key 7, and a fluorescent strip is disposed on a surface of the rubber sleeve.

Example 2

Referring to fig. 1-3 and 5, the present invention provides a technical solution: the utility model provides an easy dismouting crashproof digital display barometer, including barometer main part 1, shelter from mechanism and protection mechanism, it includes baffle 4 to shelter from the mechanism, baffle 4 is in the front surface of barometer main part 1, the front surface of barometer main part 1 is provided with connecting box 3, the inside of connecting box 3 is provided with torque spring 9, and baffle 4 passes through torque spring 9 and 3 fixed connection of connecting box, spacing hole 10 has been seted up on the bottom surface of baffle 4, the bottom of baffle 4 is provided with fixed box 2 at the front surface of barometer main part 1, the inside of fixed box 2 is provided with spacing post 13, the tip of spacing post 13 is provided with first spring 14, and spacing post 13 is through first spring 14 and fixed box 2 fixed connection, the foreign matter only can contact baffle 4, can not contact display screen 5, can not cause the damage to display screen 5.

In order to fix the baffle 4 conveniently, in this embodiment, preferably, the side surface of the limiting column 13 is provided with a slide block connecting rod 21, and the end of the slide block connecting rod 21 outside the fixing box 2 is provided with a slide block 20

The working principle and the using process of the invention are as follows: after the device is installed, in order to protect the display screen 5, firstly, the baffle 4 is pressed down from the top end of the display screen 5, the baffle 4 moves the limiting column 13 to one side after contacting the limiting column 13, at the moment, the first spring 14 at the end part of the limiting column 13 is stressed to contract, the limiting column 13 returns to the inside of the fixed box 2, along with the complete closing of the baffle 4, the baffle 4 is not in contact with the limiting column 13, under the extension of the first spring 14, the limiting column 13 is clamped into the limiting hole 10 at the side surface of the bottom end of the baffle 4, so that the baffle 4 is fixed at the top end of the display screen 5, foreign matters only contact with the baffle 4 and cannot contact with the display screen 5, the damage to the display screen 5 is avoided, the service life of the display screen 5 is prolonged, the cost is saved, when the baffle 4 is opened, only the moving handle 6 needs to be shifted to one side, the moving handle 6 drives the limiting column 13 to return to the inside of the fixed box 2, at this moment, baffle 4 can leave the surface of display screen 5 under the effect of the inside torsion spring 9 of connecting box 3, make things convenient for the user to observe display screen 5, in order to avoid the foreign matter to the barometer main part 1 striking back, cause the problem of damage to barometer main part 1, the foreign matter at first contacts pulley 8, under the slip of pulley 8, can slow down the contact force, simultaneously under the effect of second spring 16, can reduce the impact to minimum, the at utmost has avoided barometer main part 1 to receive the damage.

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 easy dismouting crashproof digital display barometer, includes barometer main part (1), shelters from mechanism and protection mechanism, its characterized in that: the shielding mechanism comprises a baffle (4), the baffle (4) is arranged on the front surface of a barometer main body (1), the front surface of the barometer main body (1) is provided with a connecting box (3), a torsion spring (9) is arranged in the connecting box (3), the baffle (4) is fixedly connected with the connecting box (3) through the torsion spring (9), a limiting hole (10) is formed in the bottom end surface of the baffle (4), a fixing box (2) is arranged on the front surface of the bottom end of the baffle (4) positioned on the barometer main body (1), a limiting column (13) is arranged in the fixing box (2), a first spring (14) is arranged at the end part of the limiting column (13), the limiting column (13) is fixedly connected with the fixing box (2) through the first spring (14), the protection mechanism comprises a rectangular groove (17), the rectangular groove (17) is positioned at four corners of the barometer main body (1), a pulley fixing block (19) is arranged in the rectangular groove (17), a second spring (16) is arranged on the side surface of the pulley fixing block (19), and the pulley fixing block (19) is fixedly connected with the air pressure meter main body (1) through a second spring (16), a pulley (8) is arranged on the inner side of the pulley fixing block (19), a rotating shaft (18) is arranged at the joint of the pulley fixing block (19) and the pulley (8), a through connecting hole (12) is arranged in the limiting column (13), a connecting rod (11) is arranged in the connecting hole (12), one end of the connecting rod (11) is positioned outside the fixed box (2), one end of the connecting rod (11) is positioned outside the fixed box (2) and is provided with a movable handle (6), the other end of the connecting rod (11) is provided with a connecting rotating shaft (15), and the connecting rod (11) is fixedly connected with the fixed box (2) through a connecting rotating shaft (15).

2. The easy-to-mount and easy-to-dismount anti-collision digital display barometer according to claim 1, characterized in that: the front surface of barometer main part (1) is located and is provided with display screen (5) between connecting box (3) and fixed case (2), the bottom that the front surface of barometer main part (1) is located display screen (5) is provided with button (7).

3. The easy-to-mount and easy-to-dismount anti-collision digital display barometer according to claim 2, characterized in that: the outside of button (7) is provided with the rubber sleeve, the surface of rubber sleeve is provided with the phosphor strip.