CN214953448U

CN214953448U - Quality of water oxygen content check out test set

Info

Publication number: CN214953448U
Application number: CN202120646019.9U
Authority: CN
Inventors: 胡晓静
Original assignee: Shenzhen Borisi Environmental Protection Group Co ltd
Current assignee: Shenzhen Borisi Environmental Protection Group Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-30
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a quality of water oxygen content check out test set, which comprises an outer shell, the inside of shell is provided with the equipment body, the equal fixed mounting in both sides of shell cavity has the gag lever post, spacing spring has been cup jointed on the surface of gag lever post lower extreme, the spout has all been seted up to shell cavity's both sides, the inside sliding connection of spout has the slider, the one end of slider is cup jointed on the surface of gag lever post, the upper end of spacing spring and the bottom welding of slider. The utility model discloses an increase the shell in the outside of equipment body, can protect equipment surface to can cushion the impact strength that receives through inside a series of structures mutually supporting, in addition after dropping to ground, the rubber pad can directly cushion the protection to the bottom of equipment body with spacing spring when contacting ground, prevents to receive violent striking, guarantees the quality when using, prolongs the life of equipment.

Description

Quality of water oxygen content check out test set

Technical Field

The utility model relates to a check out test set technical field specifically is a quality of water oxygen content check out test set.

Background

The dissolved oxygen is molecular oxygen in air dissolved in water, the content of the dissolved oxygen in the water has close relation with the partial pressure of the oxygen in the air and the temperature of the water, in natural conditions, the oxygen content in the air does not greatly change, so the water temperature is the main factor, the lower the water temperature is, the higher the content of dissolved oxygen in the water is, the molecular oxygen dissolved in the water is called dissolved oxygen, generally called DO, and expressed by milligrams of oxygen in each liter of water, the dissolved oxygen in the water is consumed, the time required for the water to return to the initial state is short, which indicates that the self-purification capacity of the water body is strong, or the water pollution is not serious, otherwise, the water pollution is serious, the self-cleaning capability is weak, even the self-cleaning capability is lost, the currently used water quality oxygen content detector does not have a protection structure, damage can occur after falling to the ground, the service life of the detector is shortened, and economic loss is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quality of water oxygen content check out test set possesses the advantage of buffering protection, has solved quality of water oxygen content detector itself and has not had protective structure, can produce the damage after dropping to ground, reduces the life's of detector problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quality of water oxygen content check out test set, includes the shell, the inside of shell is provided with the equipment body, the equal fixed mounting in both sides of shell inner chamber has the gag lever post, spacing spring has been cup jointed on the surface of gag lever post lower extreme, the spout has all been seted up to the both sides of shell inner chamber, the inside sliding connection of spout has the slider, the surface at the gag lever post is cup jointed to the one end of slider, spacing spring's upper end and the bottom welding of slider, the equal fixed mounting in both sides of equipment body has the fixed block, the upper and lower both sides difference movable mounting of fixed block inner chamber has first movable rod and second movable rod, the upper end of first movable rod and the top fixed mounting of shell inner chamber.

Preferably, a rubber pad is bonded to the bottom of the inner cavity of the shell, a buffer plate is bonded to the top of the rubber pad, and the top of the buffer plate is fixedly mounted with the bottom of the second movable rod.

Preferably, the upper side and the lower side of the inner cavity of the fixed block are respectively provided with a first movable groove and a second movable groove, the inner cavities of the first movable groove and the second movable groove are respectively bonded with a first cushion pad and a second cushion pad, the outer sides of the first cushion pad and the second cushion pad are respectively fixedly provided with a first movable plate and a second movable plate, and the outer sides of the first movable plate and the second movable plate are respectively fixedly arranged with one ends of a first movable rod and a second movable rod.

Preferably, the top joint of shell has the guard plate, the surface of the middle part cup joint in the equipment body upper end of guard plate.

Preferably, a buffer spring is welded at the bottom of the inner cavity of the sliding groove, and the top of the buffer spring and the sliding block are fixedly installed at the bottom of the inner cavity of the sliding groove.

Preferably, the middle part of guard plate has been seted up logical groove, and the upper end of equipment body is located the inside of logical groove and carries out in close contact with through sealed the pad, it has the sealing washer to bond all around at guard plate top, the sealing washer cup joints the surface at equipment body.

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

1. the utility model discloses an increase the shell in the outside of equipment body, can protect equipment surface, and can cushion the impact strength that receives through inside a series of structures mutually supporting, and after dropping to ground, the rubber pad can directly cushion the bottom of equipment body with spacing spring when contacting ground, prevent to receive violent striking, quality when guaranteeing the use, the life of extension equipment, the quality of water quality testing appearance oxygen content itself has not had protective structure simultaneously, can produce the damage after dropping to ground, reduce the life's of detector problem.

2. The utility model discloses a set up the one end of slider in the inner wall of shell, when carrying on spacingly to one side of slider, can also guarantee to strengthen the shock-absorbing capacity with the buffer spring cooperation to increase the guard plate at the top of shell, can prevent that outside dust from getting into inside the shell, the guard plate adopts soft material to make simultaneously, has good crushing resistance, effectually protects the equipment surface.

Drawings

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

FIG. 2 is a sectional view of the fixing block structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. an apparatus body; 3. a limiting rod; 4. a limiting spring; 5. a chute; 6. a slider; 7. a buffer spring; 8. a fixed block; 9. a first movable bar; 10. a second movable bar; 11. a first cushion pad; 12. a protection plate; 13. a buffer plate; 14. a rubber pad; 15. a first movable slot; 16. a second movable slot; 17. a first moving plate; 18. a second moving plate; 19. a second cushion pad; 20. and (5) sealing rings.

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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a water and oxygen content detection device comprises a housing 1, a rubber pad 14 is bonded on the bottom of an inner cavity of the housing 1, a buffer plate 13 is bonded on the top of the rubber pad 14, the top of the buffer plate 13 is fixedly mounted with the bottom of a second movable rod 10, a protection plate 12 is clamped on the top of the housing 1, the middle of the protection plate 12 is sleeved on the surface of the upper end of a device body 2, a through groove is formed in the middle of the protection plate 12, the upper end of the device body 2 is located in the through groove and is in tight contact with the through gasket, a sealing ring 20 is bonded around the top of the protection plate 12, the sealing ring 20 is sleeved on the surface of the device body 2, the device body 2 is arranged in the housing 1, limiting rods 3 are fixedly mounted on both sides of the inner cavity of the housing 1, limiting springs 4 are sleeved on the surface of the lower ends of the limiting rods 3, sliding grooves 5 are formed on both sides of the inner cavity of the housing 1, the bottom of the inner cavity of the sliding chute 5 is welded with a buffer spring 7, the top of the buffer spring 7 and the bottom of the sliding block 6 in the inner cavity of the sliding chute 5 are fixedly installed, the sliding block 6 is connected in the sliding chute 5 in a sliding manner, one end of the sliding block 6 is arranged in the inner wall of the shell 1, the buffer performance can be guaranteed to be enhanced by being matched with the buffer spring 7 while one side of the sliding block 6 is limited, a protection plate 12 is additionally arranged at the top of the shell 1, external dust can be prevented from entering the shell 1, the protection plate 12 is made of soft materials and has good pressure resistance, the surface of the equipment is effectively protected, one end of the sliding block 6 is sleeved on the surface of the limiting rod 3, the upper end of the limiting spring 4 is welded with the bottom of the sliding block 6, fixed blocks 8 are fixedly installed on two sides of the equipment body 2, and a first movable groove 15 and a second movable groove 16 are respectively formed in the upper side and the lower side of the inner cavity of the fixed block 8, the inner cavities of the first movable groove 15 and the second movable groove 16 are respectively bonded with a first cushion pad 11 and a second cushion pad 19, the outer sides of the first cushion pad 11 and the second cushion pad 19 are respectively fixedly provided with a first movable plate 17 and a second movable plate 18, the outer sides of the first movable plate 17 and the second movable plate 18 are respectively fixedly arranged with one ends of a first movable rod 9 and a second movable rod 10, the upper side and the lower side of the inner cavity of the fixed block 8 are respectively movably provided with a first movable rod 9 and a second movable rod 10, the upper end of the first movable rod 9 is fixedly arranged with the top of the inner cavity of the shell 1, the surface of the equipment can be protected by adding the shell 1 outside the equipment body 2, the impact force can be buffered by mutually matching a series of internal structures, and after falling to the ground, the rubber pad 14 and the limiting spring 4 can directly buffer and protect the bottom of the equipment body 2 when contacting the ground, prevent to receive violent striking, quality when guaranteeing to use prolongs the life of equipment, has solved quality of water oxygen content detector itself simultaneously and has not had protective structure, can produce the damage after dropping to ground, reduces the life's of detector problem.

The utility model provides an all parts are the parts that general standard spare or technical staff in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the standard part that uses in this application file all can purchase from the market simultaneously, each part can all be customized according to the record of description and attached drawing in this application file, the concrete joining mode of each part all adopts conventional means such as ripe bolt in the prior art, rivets, welding, machinery, part and equipment all adopt conventional model in the prior art, no longer make specific statement here.

During the use, when equipment drops to ground, the bottom of shell 1 at first contacts ground, ground produces the reverse impact to shell 1, thereby the deformation takes place for the 14 atress of the inside rubber pad of shell 1 to extrude buffer board 13, buffer board 13 drives the second movable rod 10 rebound at top and extrudees first blotter 11 this moment, because the counteraction of power, inside equipment body 2 can be in 1 quick downstream of shell, and drive slider 6 in step and move down in spout 5 and extrude buffer spring 7, and slider 6 cup joints and extrudees limit spring 4 in the one end on 3 surfaces of gag lever post, thereby accomplish the shock attenuation buffering to equipment, prevent to drop to ground and break.

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 a quality of water oxygen content check out test set, includes shell (1), its characterized in that: the inside of shell (1) is provided with equipment body (2), the equal fixed mounting in both sides of shell (1) inner chamber has gag lever post (3), spacing spring (4) have been cup jointed on the surface of gag lever post (3) lower extreme, spout (5) have all been seted up to the both sides of shell (1) inner chamber, the inside sliding connection of spout (5) has slider (6), the surface at gag lever post (3) is cup jointed to the one end of slider (6), the upper end of spacing spring (4) and the bottom welding of slider (6), the equal fixed mounting in both sides of equipment body (2) has fixed block (8), the upper and lower both sides difference movable mounting in fixed block (8) inner chamber has first movable rod (9) and second movable rod (10), the upper end of first movable rod (9) and the top fixed mounting of shell (1) inner chamber.

2. A water quality oxygen content detection apparatus according to claim 1, wherein: the bottom of the inner cavity of the shell (1) is bonded with a rubber pad (14), the top of the rubber pad (14) is bonded with a buffer plate (13), and the top of the buffer plate (13) and the bottom of the second movable rod (10) are fixedly installed.

3. A water quality oxygen content detection apparatus according to claim 1, wherein: first movable groove (15) and second movable groove (16) have been seted up respectively to the upper and lower both sides of fixed block (8) inner chamber, the inner chamber of first movable groove (15) and second movable groove (16) bonds respectively has first blotter (11) and second blotter (19), the outside of first blotter (11) and second blotter (19) is fixed mounting respectively has first movable plate (17) and second movable plate (18), the outside of first movable plate (17) and second movable plate (18) respectively with the one end fixed mounting of first movable rod (9) and second movable rod (10).

4. A water quality oxygen content detection apparatus according to claim 1, wherein: the top joint of shell (1) has guard plate (12), the surface of cup jointing in equipment body (2) upper end in the middle part of guard plate (12).

5. A water quality oxygen content detection apparatus according to claim 1, wherein: the bottom welding of spout (5) inner chamber has buffer spring (7), the bottom fixed mounting that the top and slider (6) of buffer spring (7) are located spout (5) inner chamber.

6. A water quality oxygen content detection apparatus according to claim 4, wherein: the middle part of guard plate (12) has been seted up logical groove, and the upper end of equipment body (2) is located the inside that leads to the groove and carries out in close contact with through sealed pad, it has sealing washer (20) to bond around guard plate (12) top, sealing washer (20) cup joint the surface at equipment body (2).