Novel valve alarm box

Abstract

The utility model discloses a novel valve alarm box, which comprises a valve alarm box main body, a cabinet door arranged on the front side of the valve alarm box main body and a screen arranged on the cabinet door, and is characterized in that a baffle plate is arranged on the front side of the screen, guide grooves are respectively arranged on the left side and the right side of the screen, and the left side and the right side of the baffle plate are respectively connected with the guide grooves in a sliding manner; first fixing plates are arranged on the left side and the right side above the screen respectively, second fixing plates are arranged on the left side and the right side of the top of the baffle respectively, and springs are arranged between the first fixing plates and the second fixing plates. A clamping block is arranged at the bottom of the baffle, a clamping rod is arranged at the bottom of the valve alarm box body, and the clamping rod is clamped with the clamping block; the display screen is protected through the device, the display screen is prevented from being scratched or damaged in the whole overhauling process of the device, the number of times of maintenance and replacement of the display screen is reduced, and therefore manpower and material resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas valve alarm boxes, in particular to a novel valve alarm box. Background Art

[0002] The medical gas supply system is an important and indispensable part of a modern hospital. It includes medical oxygen system, negative pressure suction system, compressed air system, nitrogen system, carbon dioxide system and central workstation, etc. Through the reasonable construction of the medical gas central pipeline system project, the hospital can obtain a powerful gas supply system with a lower investment to ensure the efficient operation of the hospital's medical system. The construction of the medical gas centralized supply system is key to ensure the working pressure at the site of use, which cannot be too high or too low, and to ensure sufficient flow. Safety and continuity are the top priorities. The medical gas valve alarm box will alarm when the gas pressure is too high or too low to ensure the normal operation of the medical gas supply system.

[0003] In the published Chinese patent application, publication number: CN211852993U, patent name: intelligent medical gas valve alarm box, including a fixed plate and an alarm box body, a connecting rod is welded on one side of the fixed plate, and a spherical hinge is provided at the extended end of the connecting rod. The connecting rod and the alarm box body are rotatably connected through a spherical hinge. Grooves are provided at the upper and lower ends of the opposite sides of the fixed plate and the alarm box body, a screw rod passes through the inside of the connecting rod, and the outer sides of the extended ends of the top and bottom of the screw rod are both sleeved with limit blocks, and the limit blocks are located on both sides of the screw rod, and the limit blocks on both sides are slidably connected to the grooves.

[0004] This prior art has certain limitations in the specific implementation process: the display screen is in an unprotected state, and the staff may easily scratch or damage the display screen during the maintenance process. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a new type of valve alarm box, which can protect the display screen and avoid scratches or damage to the display screen during the overall maintenance of the device, thereby reducing the number of repairs and replacements of the display screen, thereby saving manpower and material resources.

[0006] In order to solve this technical problem, the utility model adopts the following technical solutions:

[0007] A new valve alarm box comprises a valve alarm box body, a cabinet door is arranged on the front side of the valve alarm box body, a screen is arranged on the cabinet door, a baffle is slidably arranged on the front side of the screen, a guide groove is longitudinally arranged on the left and right sides of the screen respectively, and the left and right sides of the baffle are slidably connected with the two guide grooves respectively; a first fixed plate is also respectively arranged on the left and right sides above the screen, and a second fixed plate is also respectively arranged on the left and right sides of the top of the baffle, and the second fixed plate corresponds to the first fixed plate one by one; a spring is arranged between the first fixed plate and the second fixed plate, and the two ends of the spring are fixedly connected with the first fixed plate and the second fixed plate respectively; a clamping block is arranged at the bottom of the baffle, and a clamping slot is arranged on the clamping block, and a clamping rod is arranged at the bottom of the valve alarm box body, and the front end of the clamping rod is clamped with the clamping slot of the clamping block.

[0008] Preferably, a mounting plate for fixing to a wall is provided on the rear side of the valve alarm box body.

[0009] Further preferably, the mounting plate is connected to the valve alarm box body via a ball head rod, the fixed end of the ball head rod is fixed to the front side of the mounting plate, and the ball head end of the ball head rod is rotatably connected to the rear side of the valve alarm box body.

[0010] Further preferably, a slide groove is transversely opened at the bottom of the valve alarm box body, and the slide groove is located on the upper side of the clamping rod; a limiting groove is opened at the bottom of the mounting plate corresponding to the position of the slide groove; a sliding block is slidably connected in the slide groove, the front end of the sliding block is limited in the slide groove, and the rear end of the sliding block can be slidably connected to the limiting groove.

[0011] Further preferably, the slider is further provided with a protrusion, and the protrusion can slide with the slide groove or abut with the rear end of the clamping rod by rotating the slider.

[0012] Further preferably, the slider is made of a rubber material with a certain elasticity, and the slider can undergo a certain elastic deformation.

[0013] Preferably, the clamping rod is made of a rubber material with a certain elasticity, and the clamping rod can undergo a certain elastic deformation.

[0014] Preferably, a brush is provided on the rear side of the top of the baffle for cleaning the screen.

[0015] Further preferably, a raised strip is provided on the front side of the cabinet door and below the screen for contacting with the brush.

[0016] The utility model provides a new valve alarm box, which has the following beneficial effects:

[0017] The novel valve alarm box has the effect of protecting the screen on the cabinet door through the coordinated arrangement of the cabinet door and the baffle. The baffle is slid on the cabinet door to cover the screen, thereby protecting the screen. Compared with the prior art, the purpose of protecting the screen on the novel valve alarm box is achieved, and the screen is prevented from being scratched or damaged during the maintenance process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural diagram of the new valve alarm box of the utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the new valve alarm box of the utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the new valve alarm box cabinet door of the utility model;

[0021] Figure 4 This is a schematic cross-sectional view of the baffle of the new valve alarm box of the utility model;

[0022] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0023] Figure 6 This is a partial cross-sectional structural diagram of the new valve alarm box of the utility model;

[0024] Figure 7 This is a schematic cross-sectional view of the mounting plate in the new valve alarm box of the utility model;

[0025] Figure 8 This is a three-dimensional structural diagram of the new valve alarm box spring of the utility model;

[0026] Fig. 9 for Figure 8 Enlarged structural diagram at B in the middle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0028] See also Figures 1 to 5The utility model provides a technical solution: the new valve alarm box includes a valve alarm box body 1, a cabinet door 2 is arranged on the valve alarm box body 1, a screen 12 is arranged on the cabinet door 2, guide grooves 11 are respectively provided on the outer wall of the cabinet door 2 and on the left and right sides of the screen 12, the cabinet door 2 is slidably connected with a baffle 7 through the guide groove 11, and the baffle 7 covers the screen 12 after sliding. A clamping block 8 is fixedly connected to the bottom of the baffle 7, and a clamping rod 9 is fixedly connected to the bottom of the valve alarm box body 1, and the clamping block 8 is clamped with the clamping rod 9. Specifically, the clamping rod 9 is made of a rubber material with a certain elasticity, and a clamping groove is provided on the clamping block 8. The clamping rod 9 is clamped in the clamping groove of the clamping block 8 after elastic deformation. Two first fixing plates 4 are fixedly connected to the outer wall of the cabinet door 2, and the two first fixing plates 4 are respectively arranged on the left and right sides of the top of the screen 12. The left and right sides of the top of the baffle 7 are respectively fixedly connected to the second fixing plates 6. The first fixing plates 4 are fixedly connected to a spring 5, and one end of the spring 5 away from the first fixing plate 4 is fixedly connected to the second fixing plate 6.

[0029] The baffle 7 is slidably connected to the cabinet door 2, and the baffle 7 slides along the guide groove 11. After sliding, the baffle 7 blocks the cover screen 12. When the baffle 7 needs to be opened, the block 8 is pulled downward, and the block 8 is engaged with the rod 9. After the block 8 is engaged and fixed with the rod 9, the baffle 7 is fixed, so that the baffle 7 no longer blocks the cover screen 12. The spring 5 is used to apply a pulling force to the second fixing plate 6. When the engagement between the block 8 and the rod 9 is cancelled, the spring 5 elastically pulls the second fixing plate 6 upward, and the second fixing plate 6 drives the baffle 7 upward, so that the baffle 7 is reset. After the baffle 7 is reset, it can completely block the cover screen 12.

[0030] Specifically, a brush 19 is further provided on a side wall of the baffle 7 close to the screen 12 .

[0031] When the baffle 7 moves upward, the brush 19 is simultaneously driven to move upward. The brush 19 brushes the screen 12 during the movement, thereby cleaning the screen 12 . Embodiment 2

[0032] See also Figures 6 to 9 The main difference between this embodiment and the first embodiment is that: a plurality of bolt holes are provided on the mounting plate 14, a ball head rod 15 is fixedly connected to one side wall of the mounting plate 14, the end of the ball head rod 15 away from the mounting plate 14 is spherical, and the end of the ball head rod 15 away from the mounting plate 14 is rotatably connected to the valve alarm box body 1. A slide groove 18 is provided at the bottom of the valve alarm box body 1, and a slider 10 is slidably connected in the slide groove 18. A limiting groove 16 is provided on the mounting plate 14, and the end of the slider 10 away from the valve alarm box body 1 is plugged into the limiting groove 16 to achieve relative fixation of the valve alarm box body 1 and the mounting plate 14.

[0033] The bottom of the valve alarm box body 1 is slidably connected with a clamping rod 9, which is arranged through the bottom of the valve alarm box body 1 and the two are slidably connected, and the clamping rod 9 is located at the lower side of the slide groove 18 and has no connection with the slide groove 18. Similar to the first embodiment, the clamping block 8 is clamped with the clamping rod 9.

[0034] The outer wall of the slider 10 is provided with a protrusion, and when the clamping rod 9 slides to engage with the clamping block 8, it can abut against the protrusion of the slider 10. When the clamping rod 9 slides to the side of the mounting plate 14 (disengages from the clamping block 8), it will push the slider 10 to slide deeper into the limiting groove 16. The protrusion on the slider 10 is also slidably connected with the slide groove 18, and the protrusion on the slider 10 can slide in or out of the slide groove 18 after the slider 10 rotates a certain angle.

[0035] The slider 10 is slidably connected to the valve alarm box body 1, and the end of the slider 10 can slide out of the valve alarm box body 1, but the slider 10 cannot be separated from the valve alarm box body 1. The clamping rod 9 is used to push the slider 10 to move, thereby adjusting the position of the slider 10. The slider 10 has a certain toughness and can undergo a certain elastic deformation.

[0036] Among them, the mounting plate 14 is used to fix the new valve alarm box shown in the utility model on the wall. The mounting plate 14 is fixed to the wall after a plurality of bolts penetrate the bolt holes. When inspecting the equipment, lift the lower part of the valve alarm box body 1 to extract the slider 10 from the limiting groove 16 of the mounting plate 14, that is, the slider 10 and the mounting plate 14 are unplugged; by rotating the valve alarm box body 1, the valve alarm box body 1 rotates around the ball head rod 15, thereby adjusting the angle position of the valve alarm box body 1, which is convenient for the staff to observe and inspect the valve alarm box body 1 from multiple angles. After the inspection is completed, the slider 10 is plugged into the limiting groove 16 of the mounting plate 14, and the slider 10 limits and fixes the mounting plate 14 and the valve alarm box body 1.

[0037] A raised strip 20 is fixedly connected to the outer wall of the cabinet door 2 and located below the screen 12 , and the brush 19 abuts against the raised strip 20 when the brush 19 moves past the raised strip 20 .

[0038] When the baffle 7 drives the brush 19 to move, the brush 19 passes through the raised strip 20 , and the raised strip 20 scrapes and squeezes the brush 19 , causing the brush 19 to deform, thereby causing dust on the brush 19 to fall off.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A novel valve alarm box, comprising a valve alarm box body (1), a cabinet door (2) being arranged on the front side of the valve alarm box body (1), and a screen (12) being arranged on the cabinet door (2), characterized in that: A baffle (7) is slidably provided on the front side of the screen (12), and a guide groove (11) is longitudinally provided on the left and right sides of the screen (12), and the left and right sides of the baffle (7) are slidably connected to the two guide grooves (11); a first fixing plate (4) is also provided on the left and right sides above the screen (12), and a second fixing plate (6) is also provided on the left and right sides of the top of the baffle (7), and the second fixing plate (6) corresponds to the first fixing plate (4) one by one; a spring (5) is provided between the first fixing plate (4) and the second fixing plate (6), and the two ends of the spring (5) are fixedly connected to the first fixing plate (4) and the second fixing plate (6), respectively; a clamping block (8) is provided at the bottom of the baffle (7), and a clamping groove is provided on the clamping block (8); a clamping rod (9) is provided at the bottom of the valve alarm box body (1), and the front end of the clamping rod (9) is clamped with the clamping groove of the clamping block (8).

2. The new valve alarm box according to claim 1 is characterized in that: A mounting plate (14) for fixing to a wall is provided on the rear side of the valve alarm box body (1).

3. The new valve alarm box according to claim 2 is characterized in that: The mounting plate (14) is connected to the valve alarm box body (1) via a ball head rod (15), a fixed end of the ball head rod (15) is fixed to the front side of the mounting plate (14), and a ball head end of the ball head rod (15) is rotatably connected to the rear side of the valve alarm box body (1).

4. The new valve alarm box according to claim 3 is characterized in that: A slide groove (18) is transversely provided at the bottom of the valve alarm box body (1), and the slide groove (18) is located on the upper side of the clamping rod (9); a limit groove (16) is provided at the bottom of the mounting plate (14) at a position corresponding to the slide groove (18); a slider (10) is slidably connected in the slide groove (18), the front end of the slider (10) is limited in the slide groove (18), and the rear end of the slider (10) can be slidably connected to the limit groove (16).

5. The new valve alarm box according to claim 4 is characterized in that: The slider (10) is also provided with a protrusion, and by rotating the slider (10), the protrusion can slide with the slide groove (18) or abut against the rear end of the clamping rod (9).

6. The new valve alarm box according to claim 4 is characterized in that: The slider (10) is made of a rubber material having a certain elasticity, and the slider (10) can undergo a certain elastic deformation.

7. The novel valve alarm box according to any one of claims 1 to 6, characterized in that: The clamping rod (9) is made of a rubber material having a certain elasticity, and the clamping rod (9) can undergo a certain elastic deformation.

8. The new valve alarm box according to claim 1 is characterized in that: A brush (19) is provided on the rear side of the top of the baffle (7) for cleaning the screen (12).

9. The new valve alarm box according to claim 8 is characterized in that: A raised strip (20) is provided on the front side of the cabinet door (2) and located below the screen (12), and is used to abut against the brush (19).

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