CN212008533U

CN212008533U - Acid-base concentration meter with protection function

Info

Publication number: CN212008533U
Application number: CN202020885254.7U
Authority: CN
Inventors: 刘全波; 焦长城
Original assignee: Wuhan China Nuclear Instrument Co ltd
Current assignee: Wuhan China Nuclear Instrument Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-11-24
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses an acid-base concentration meter with protect function, which comprises a housin, the positive bolt of casing has protected armor frame, the center department at the positive top of casing inlays and is equipped with the display screen, the center department of the positive bottom of casing is provided with presses the key region, the positive both sides of casing all inlay and are equipped with the speaker, the both sides at the casing bottom back all bolt and have first supporting leg, the both sides of protection armor frame bottom all bolt and have the second supporting leg that uses with the cooperation of first supporting leg. The utility model discloses a cooperation of spring and protection frame can carry out elasticity anticollision protection to the both sides of protection armor frame, through the cooperation of spacing post and spacing section of thick bamboo, can carry out spacing processing to the removal interval of protection frame, prevents that protection frame and protection armor frame from taking place violent collision, through the cooperation of draw, spout, slider, protective cover board and handle, can carry out the pull to the display screen and cover the protection after that, prevents that the surperficial atress of display screen from taking place glass breakage and damaging.

Description

Acid-base concentration meter with protection function

Technical Field

The utility model relates to an acid-base concentration meter field specifically is an acid-base concentration meter with protect function.

Background

The acid-base concentration meter is an on-line water quality monitor with microprocessor, and the meter is widely used in thermal power, chemical and steel pickling industries, such as power plant regeneration of ion exchange resin, chemical and chemical industrial process, and the like, for continuously detecting and controlling the concentration of chemical acid or base in aqueous solution.

When the user detects solution pH valve, need use the acid-base concentration meter, however traditional acid-base concentration meter is in the use, and the protection effect is poor, mostly for directly placing at desktop or other positions that have the drop with the earth's surface, thereby the damage that falls is easily appeared atress to the acid-base concentration meter, also can not effectively protect the processing to the display screen simultaneously, thereby broken damage appears in the easy atress of display screen glass, directly increases the cost of maintenance of acid-base concentration meter.

Disclosure of Invention

An object of the utility model is to provide an acid-base concentration meter with protect function is in order to solve the problem that proposes in 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 acid-base concentration meter with protect function, includes the casing, the front bolt of casing has protected armor frame, the center department at the positive top of casing inlays and is equipped with the display screen, the center department of the positive bottom of casing is provided with presses the key region, the positive both sides of casing all inlay and are equipped with the speaker, the both sides at the casing bottom back all are bolted to have first supporting leg, the both sides of protection armor frame bottom all are bolted to have the second supporting leg that uses with the cooperation of first supporting leg, the outside of casing and display screen all is provided with protective structure.

Preferably, the protection structure comprises a spring, a protection frame, a limiting column, a limiting cylinder, a sliding strip, a sliding groove, a sliding block, a protection cover plate and a handle, the spring is sequentially bolted on two sides of the protection armor frame from top to bottom, the protection frame is bolted on one side, away from the protection armor frame, of the spring, the limiting column is sequentially bolted on one side, opposite to the inner cavity of the protection frame from top to bottom, the limiting cylinder in clamping fit with the limiting column is sequentially bolted on two sides of the protection armor frame from top to bottom, the sliding strip is sequentially and transversely bolted on the top of the front of the shell from top to bottom, the sliding groove is transversely formed in one side, opposite to the sliding strip, the sliding block is sequentially and slidably connected to the inner cavity of the sliding groove from left to right, the sliding groove is penetrated through and the protection cover plate is bolted on one side, and the handle is bolted on the center of the front.

Preferably, the top of casing has the enhancement strip from a left side to the right side integrated into one piece in proper order, the louvre has all been seted up around casing inner chamber both sides, the louvre is located along the center of casing to be array column structure and distributes.

Preferably, the periphery of the bottom of the second support leg is bolted with auxiliary support rods, the auxiliary support rods and the first support leg are located on the same horizontal plane, and the auxiliary support rods are distributed in a triangular state along the center of the second support leg.

Preferably, four corners of the shell are bolted with chamfer protection blocks, and the chamfer protection blocks are made of aluminum alloy materials.

Preferably, the number of the springs is at least twelve, the limiting columns and the limiting cylinders are the same in number and are eight, and the cross-sectional area of the protective cover plate is larger than that of the display screen.

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

1. the utility model discloses a cooperation of spring and protection frame can carry out elasticity anticollision protection to the both sides of protection armor frame, through the cooperation of spacing post and spacing section of thick bamboo, can carry out spacing processing to the removal interval of protection frame, prevent that protection frame and protection armor frame from taking place violent collision, the cooperation through draw, spout, slider, protective cover plate and handle after that can carry out the pull to the display screen and cover the protection, prevent that the surperficial atress of display screen from taking place glass breakage damage, strengthen the whole protection effect of acid-base concentration meter.

2. The utility model discloses a strengthen the strip, strengthen the whole material intensity at casing top, prevent that casing top atress from taking place to damage, through the louvre, can carry out the heat dissipation to the inside heat of casing and handle, prevent high temperature influence the whole operating efficiency of acid-base concentration meter, through the auxiliary stand pole, strengthen the whole steadiness of second supporting leg, prevent that the casing from stewing the in-process and appearing crooked and turning on one's side, through the chamfer protection piece, strengthen the protecting effect in casing four corners, can offset the external force, quantity through the spring is twelve roots of a dozen and spacing post and the same and be eight of quantity of a spacing section of thick bamboo at least, strengthen the protecting effect of protection frame to the casing both sides, the cross-sectional area through protective cover is greater than the cross-sectional area of display screen, can shelter from the protection completely to the display screen, reduce.

Drawings

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

FIG. 2 is a front view of the housing of the present invention;

FIG. 3 is a side view of the protection frame of the present invention;

fig. 4 is a top view of the slide of the present invention.

In the figure: 1. a housing; 2. a protective armor frame; 3. a display screen; 4. a key area; 5. a speaker; 6. a first support leg; 7. a second support leg; 8. a protective structure; 81. a spring; 82. a protective frame; 83. a limiting column; 84. a limiting cylinder; 85. a slide bar; 86. a chute; 87. a slider; 88. a protective cover plate; 89. a handle; 9. a reinforcing strip; 10. heat dissipation holes; 11. an auxiliary support rod; 12. and 4. chamfering a protection block.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an acid-base concentration meter with protect function, which comprises a housin 1, the positive bolt of casing 1 has protection armor frame 2, the central department at the positive top of casing 1 inlays and is equipped with display screen 3, the central department of the positive bottom of casing 1 is provided with presses key zone 4, speaker 5 has all been inlayed to the positive both sides of casing 1, the both sides at the bottom back of casing 1 all are bolted to have first supporting leg 6, the both sides of protection armor frame 2 bottom all are bolted to have the second supporting leg 7 of using with first supporting leg 6 cooperation, the outside of casing 1 and display screen 3 all is provided with protective structure 8, cooperation through spring 81 and protection frame 82, can carry out elasticity anticollision protection to the both sides of protection armor frame 2, through spacing post 83 and spacing section of thick bamboo 84 cooperation, can carry out spacing processing to the removal interval of protection frame 82, prevent that protection frame 82 from taking place the collision with protection armor frame 2, then through violent draw runner 85, The sliding chute 86, the sliding block 87, the protective cover plate 88 and the handle 89 are matched to pull, cover and protect the display screen 3, so that the glass is prevented from being broken and damaged due to the stress on the surface of the display screen 3, and the overall protection effect of the acid-base concentration meter is enhanced;

the protection structure 8 comprises a spring 81, a protection frame 82, a limiting column 83, a limiting cylinder 84, a sliding strip 85, a sliding groove 86, a sliding block 87, a protection cover plate 88 and a handle 89, wherein the spring 81 is sequentially bolted on two sides of the protection armor frame 2 from top to bottom, the protection frame 82 is bolted on one side of the spring 81 far away from the protection armor frame 2 and can perform elastic anti-collision protection on two sides of the protection armor frame 2, the limiting column 83 is sequentially bolted on one side, opposite to the inner cavity of the protection frame 82, of the inner cavity of the protection frame 82 from top to bottom, the limiting cylinder 84 in clamping fit with the limiting column 83 is sequentially bolted on two sides of the protection armor frame 2 from top to bottom and can perform limiting treatment on the moving distance of the protection frame 82 and prevent the protection frame 82 from violently colliding with the protection armor frame 2, the sliding strip 85 is sequentially and transversely bolted on the top of the front surface of the shell 1 from top to bottom, the sliding strip 86 is transversely arranged on one side, the sliding groove 86, slide block 87 runs through spout 86 and bolted connection in opposite sides has protective cover 88, and protective cover 88 openly left center department bolted connection has handle 89, can carry out the pull to display screen 3 and cover the protection, prevents that the broken damage of glass from taking place in the stress of display screen 3 surface, strengthens the whole protection effect of acid-base concentration meter.

The top of casing 1 has enhancement strip 9 from a left side to the right side integrated into one piece in proper order, strengthens the whole material intensity at 1 top of casing, prevents that 1 top atress of casing from taking place to damage, all seted up louvre 10 around the 1 inner chamber both sides of casing, and louvre 10 is array column structure along the center department of casing 1 and distributes, can carry out the heat dissipation to the inside heat of casing 1 and handle, prevents the whole operating efficiency of high temperature influence acid-base densimeter.

All bolted connections have auxiliary support pole 11 around second supporting leg 7 bottom, and auxiliary support pole 11 and first supporting leg 6 are located same horizontal plane, and auxiliary support pole 11 is the triangle-shaped state along the center department of second supporting leg 7 and distributes, strengthens second supporting leg 7's whole steadiness, prevents that casing 1 from stewing the in-process and appearing crooked and turning on one's side.

All bolted connection in the four corners of casing 1 has chamfer protection piece 12, and the material of chamfer protection piece 12 is aluminum alloy material, strengthens the safeguard effect in 1 four corners of casing, can offset the exogenic force.

The quantity of spring 81 is twelve at least, and spacing post 83 is the same with the quantity of spacing section of thick bamboo 84 and is eight, and reinforcing protection frame 82 is to the protective effect of casing 1 both sides, and the cross-sectional area of protective cover 88 is greater than the cross-sectional area of display screen 3, can shelter from the protection completely to display screen 3, reduces the garrulous screen probability of display screen 3.

The working principle is as follows: during the operation, do not use the acid-base concentration timing at the user, then the user promotes protection cover plate 88 through handle 89 and moves right, then protection cover plate 88 drives slider 87 and slides to the right side in spout 86, shelter from display screen 3 completely until protection cover plate 88, thereby can effectively shelter from the protection to display screen 3, when the atress appears in casing 1 both sides, then external force conduction to protection frame 82 surface, thereby spring 81 carries out elastic buffer to protection frame 82, so as to carry out elasticity offset to external force, simultaneously through spacing post 83 and the cooperation of spacing section of thick bamboo 84 joint, further strengthen the spacing protecting effect of protection frame 82.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An acid-base concentration meter with protection function, which comprises a shell (1), and is characterized in that: the front of casing (1) has bolted protection armour frame (2), the center department at the front top of casing (1) inlays and is equipped with display screen (3), the center department of the positive bottom of casing (1) is provided with presses key region (4), speaker (5) have all been inlayed to the positive both sides of casing (1), the both sides at the back of casing (1) bottom all have bolted first supporting leg (6), the both sides of protection armour frame (2) bottom all have bolted the second supporting leg (7) that use with first supporting leg (6) cooperation, the outside of casing (1) and display screen (3) all is provided with protective structure (8).

2. The acid-base concentration meter with protection function according to claim 1, characterized in that: the protective structure (8) comprises springs (81), a protective frame (82), limiting posts (83), limiting cylinders (84), sliding strips (85), sliding grooves (86), sliding blocks (87), a protective cover plate (88) and a handle (89), wherein the springs (81) are sequentially bolted on two sides of the protective armor frame (2) from top to bottom, the protective frame (82) is bolted on one side of the spring (81) far away from the protective armor frame (2), the limiting posts (83) are sequentially bolted on one side, opposite to the inner cavity of the protective frame (82), of the inner cavity of the protective armor frame (2), the limiting cylinders (84) in clamping fit with the limiting posts (83) are sequentially bolted on two sides of the protective armor frame (2) from top to bottom, the sliding strips (85) are sequentially and transversely bolted on the top of the front face of the shell (1) from top to bottom, the sliding grooves (86) are transversely formed in one side, opposite to the sliding strips (85), and the sliding blocks (87) are sequentially and slidably connected to the inner cavity of the sliding blocks (, the opposite side of the sliding block (87) penetrates through the sliding groove (86) and is bolted with a protective cover plate (88), and the center of the front left side of the protective cover plate (88) is bolted with a handle (89).

3. The acid-base concentration meter with protection function according to claim 1, characterized in that: the top of casing (1) has strengthening strip (9) from a left side to the right side integrated into one piece in proper order, louvre (10) have all been seted up around casing (1) inner chamber both sides, louvre (10) are located to be array column structure along the center of casing (1) and distribute.

4. The acid-base concentration meter with protection function according to claim 1, characterized in that: the support device is characterized in that auxiliary support rods (11) are bolted to the periphery of the bottom of the second support leg (7), the auxiliary support rods (11) and the first support leg (6) are located on the same horizontal plane, and the auxiliary support rods (11) are distributed in a triangular state along the center of the second support leg (7).

5. The acid-base concentration meter with protection function according to claim 1, characterized in that: the four corners of the shell (1) are all bolted with chamfer protection blocks (12), and the chamfer protection blocks (12) are made of aluminum alloy materials.

6. The acid-base concentration meter with protection function according to claim 2, characterized in that: the number of the springs (81) is at least twelve, the number of the limiting columns (83) is the same as that of the limiting cylinders (84), the number of the limiting cylinders is eight, and the cross-sectional area of the protective cover plate (88) is larger than that of the display screen (3).