CN218899766U - Oral care instrument - Google Patents

Abstract

The utility model belongs to the technical field of oral care instruments, in particular to an oral care instrument, which comprises a main body, wherein the front end of the main body is provided with a key position for transmitting instructions, a T-shaped block for transmission is sleeved in the middle of the key position, a first sensing contact is arranged at the inner end of the T-shaped block, a second limiting rod is arranged at the limiting sleeve at the two ends of the key position, a limiting ball for limiting the key position is arranged at the second limiting rod, the limiting ball is used for limiting the key position, and when the key position is used, the first sensing contact and the second sensing contact are always in an attaching state, and then the main body does not need to be always pressed on the key position when in use, so that the usability of the main body is improved; through the setting of arc, the arc is passed through the slide bar and is slided at the front end of main part, and this department protects the key position of main part front end through the arc, presses the back with the key position, can slide the arc and reset, and then prevents the mistake to the key position and touch.

Description

Oral care instrument

Technical Field

The utility model belongs to the technical field of oral care instruments, and particularly relates to an oral care instrument.

Background

The establishment of an artificial airway is one of the most common and effective methods for ICU (information and communication unit) treatment of critical patients; however, 9% -70% of tracheal intubation mechanical patients experience respiratory-related pneumonia, with mortality rates as high as 50% -69%; in recent years, the research considers that the oropharyngeal fixed planting bacteria play a key role in the related factors of the occurrence of the ventilator-related pneumonia; the colonising bacteria move downwards through oral secretion, exfoliated epithelial cells and the outer wall of the trachea cannula, and become the causative factor of ventilator-associated pneumonia; researchers point out that the toothbrush is the most effective tool for removing plaque and stimulating mucous membrane, and simultaneously, by matching with a flushing method, not only can remove various dirt at all parts of the oral cavity and deep parts of the oral cavity, but also can obviously reduce the adsorption capacity of bacteria on mucous membrane, oropharynx and wall of the cannula, and can be discharged along with continuous flushing suction, thus having positive significance for preventing oral cavity and lung infection.

An oral care instrument is proposed in Chinese patent No. CN201811425961.1, and the working principle is as follows: after the utility model is installed, the mouthwash storage box can store ml of mouthwash, and can store a sufficient amount of mouthwash in advance according to the oral cavity cleaning requirement of a patient before oral care is carried out on the patient. The automatic sucking button of the mouthwash is pressed once, and the quantitative sucking pump is started once and automatically sucks the mouthwash ml; in the nursing process of nursing staff, after pressing the light source button, the observation lamp is lighted and is provided illumination, makes things convenient for nursing staff to observe patient's oral mucosa around oral care. After the brush head starting button is pressed, the brush head can vibrate at high frequency under the drive of the vibrating motor to clean the oral cavity of a patient, and the brush head starting button is pressed into a first-gear mode, so that the strength is gentle; the two-gear mode is adopted, so that the vibration frequency is higher, and the device is suitable for people with more oral secretion; if the button is not pressed, the normal gear is set. After the spray button is pressed, the spray pump and the suction pump are both started, the spray pump pumps the mouthwash from the mouthwash storage box and sprays the mouthwash into the oral cavity of the patient through the spray opening, and meanwhile, the suction pump sucks the mouthwash after being used in the oral cavity of the patient through the suction opening and discharges the mouthwash through the water outlet interface. After the suction button is pressed down, the suction pump is independently started, so that oral secretion can be removed before oral care, the oral suction operation before traditional oral care is replaced, and the device can be used for removing residual mouthwash after oral care; the utility model can be used for cleaning and sterilizing regularly. When the oral care instrument is used for cleaning and sterilizing, the spraying port and the suction port are connected through the pipeline, the cleaning port is connected into the prepared sterilizing liquid through the pipeline, the water outlet port is connected with a special pollution liquid collecting container or a medical suction device, and the whole pipeline system of the oral care instrument can be cleaned and sterilized by pressing the suction button; if only the pipelines for sucking the polluted mouthwash and the oral secretion are required to be cleaned and disinfected, the pipelines for sucking the polluted mouthwash and the oral secretion can be cleaned and disinfected independently by only putting the brush head into the prepared disinfectant, connecting the water outlet port with a special polluted liquid collecting container or a medical aspirator and pressing the suction button. The special contaminated liquid collecting container can be taken down, soaked, disinfected and reused, and can be directly discarded after disposable use.

However, when the device is used, the key position of the device is easy to be touched by mistake, so that an error command is applied to the device, and the usability of the device is further affected.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides an oral care instrument which has the characteristics of simple structure, compact connection, key position protection, key position error touch prevention capability and good use effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oral care instrument, includes the main part, the main part front end is equipped with the key position that is used for transmitting the instruction, the department cover is equipped with the T shape piece that is used for the transmission in the middle of the key position, T shape piece inner is equipped with No. one inductive contact, no. one inductive contact other end is connected with the main part through No. two inductive contacts, the main part is equipped with the elastic block that is used for the key position to reset in the gliding spout bottom of key position, main part department is equipped with and is used for the gliding circular spout of key position, and the spout side end is established to be used for the spacing guide of key position No. two gag lever posts, the main part is connected with the key position through No. two gag lever posts.

As an optimal technical scheme of the oral care instrument, two ends of the second limiting rod are fixed in the main body, a circular groove is formed in the middle of the second limiting rod, a T-shaped rod is fixedly arranged in the groove, a third spring is sleeved at the outer end of the T-shaped rod, the other end of the T-shaped rod is inserted into the limiting ball in a limiting mode, and a second spring is arranged at the position where the T-shaped rod is inserted into the limiting ball.

As an optimal technical scheme of the oral care instrument, a sliding block is arranged in the middle of the T-shaped block, the sliding block is sleeved at a first limiting rod, two ends of the first limiting rod are fixed in key positions, and a first spring is sleeved at the outer end of the first limiting rod.

As an optimal technical scheme of the oral care instrument, the other end of the T-shaped block is rotationally connected with the connecting rod through the rotating shaft, and the middle part of the connecting rod is connected with the key position through the rotating shaft supporting frame.

As an optimal technical scheme of the oral care instrument, the main body is provided with sliding grooves for sliding of the arc-shaped plates at two sides of the key position, sliding rods are fixedly arranged in the sliding grooves, the sliding rods are sleeved with the arc-shaped plates in sliding connection, and the arc-shaped plates are arranged in an arc shape.

As an optimal technical scheme of the oral care instrument, two ends of the inside of the key position are provided with the convex blocks, and the convex blocks are sleeved with the second limiting rod in sliding connection.

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

the two ends of the key position are provided with the second limiting rod, the second limiting rod is provided with the limiting ball used for limiting the key position, the limiting ball is used for limiting the key position, and when the key position is used, the first sensing contact and the second sensing contact are always in a bonding state, so that the main body does not need to be always pressed on the key position when in use, and the usability of the main body is improved;

through the setting of arc, the arc is passed through the slide bar and is slided at the front end of main part, and this department protects the key position of main part front end through the arc, presses the back with the key position, can slide the arc and reset, and then prevents the mistake to the key position and touch.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of the structure of the arc plate of the present utility model after being opened;

FIG. 3 is a schematic view of the present utility model, partially in section from above;

FIG. 4 is a schematic view of a part of the enlarged structure of the portion A in FIG. 3 according to the present utility model

In the figure: 1. a main body; 2. an arc-shaped plate; 3. a slide bar; 4. a key position; 5. a first sensing contact; 6. a second inductive contact; 7. a T-shaped block; 8. a sliding block; 9. a first limit rod; 10. a first spring; 11. a connecting rod; 12. a second limit rod; 13. a limit ball; 14. a second spring; 15. a T-bar; 16. and a third spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an oral care instrument, including main part 1, main part 1 front end is equipped with the key position 4 that is used for transmitting the instruction, the cover is equipped with the T shape piece 7 that is used for the transmission in the middle of the key position 4, the T shape piece 7 is inboard to be equipped with No. one inductive contact 5, no. one inductive contact 5 other end is connected with main part 1 through No. two inductive contacts 6, main part 1 is equipped with the elastic block that is used for key position 4 to reset in the gliding spout bottom of key position 4, main part 1 department is equipped with the gliding circular spout of key position 4, and the spout side is established to be used for the spacing guide of key position 4 No. two gag lever posts 12, main part 1 is connected with key position 4 through No. two gag lever posts 12.

Specifically, the two ends of the second limiting rod 12 are fixed in the main body 1, a circular groove is formed in the middle of the second limiting rod 12, a T-shaped rod 15 is fixedly arranged in the groove, a third spring 16 is sleeved at the outer end of the T-shaped rod 15, the other end of the T-shaped rod 15 is inserted in the limiting ball 13 in a limiting mode, a second spring 14 is arranged at the position where the T-shaped rod is inserted with the limiting ball 13, and in the embodiment, the limiting ball 13 is in a ball shape and plays a role in facilitating stress.

Specifically, the middle part of the T-shaped block 7 is provided with a sliding block 8, the sliding block 8 is sleeved at a first limiting rod 9, two ends of the first limiting rod 9 are fixed in the key position 4, the outer end of the first limiting rod 9 is sleeved with a first spring 10, and in the embodiment, the T-shaped block 7 plays a role in resetting by the first spring 10 sleeved at the outer end of the first limiting rod 9.

Specifically, the T-shaped block 7 other end is connected with the connecting rod 11 in a rotating way through the rotating shaft, the middle part of the connecting rod 11 is connected with the key position 4 through the rotating shaft supporting frame, and in the embodiment, the connecting rod 11 plays a role in rotating through the middle part of the rotating shaft supporting frame.

Specifically, the main part 1 is equipped with the gliding spout that is used for arc 2 in the both sides of key position 4, and the spout internal fixation is equipped with slide bar 3, and slide bar 3 and arc 2 cover fit sliding connection, and arc 2 is the arcuation setting, and arc 2 is used for preventing the mistake to touch to key position 4 in this embodiment, also can play the effect of protection to key position 4 simultaneously.

Specifically, the two ends of the inside of the key position 4 are provided with protruding blocks, and the protruding blocks are sleeved with the second limiting rod 12 in a sliding connection.

The working principle and the using flow of the utility model are as follows: according to the utility model, the arc plate 2 slides downwards to expose the key position 4, the required key position 4 is pressed according to the use requirement, the limiting ball 13 is extruded and contracted after the key position 4 is pressed downwards under force, when the key position 4 is positioned, the limiting ball 13 loses extrusion force, the limiting ball 13 is reset and ejected through the second spring 14 and the third spring 16, so that the key position 4 is limited, the arc plate 2 slides and resets at the sliding rod 3, after the main body 1 is used, the arc plate 2 slides downwards, the T-shaped block 7 at the key position 4 is pressed, the T-shaped block 7 is pressed downwards, the second limiting rod 12 is driven to rotate, the limiting ball 13 is extruded and contracted, and at the moment, the key position 4 is reset through the elastic block at the lower end, the key position 4 is ejected, and the instruction applied to the main body 1 by the key position 4 can be relieved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. An oral care implement, characterized by: including main part (1), main part (1) front end is equipped with key position (4) that are used for transmitting the instruction, the department cover is equipped with T shape piece (7) that are used for the transmission in the middle of key position (4), T shape piece (7) are inner to be equipped with sensing contact (5) No. one, sensing contact (5) other end is connected with main part (1) through No. two sensing contacts (6), main part (1) are equipped with the elastic block that is used for key position (4) to reset in key position (4) gliding spout bottom, main part (1) department is equipped with and is used for key position (4) gliding circular spout, and spout side end is established to be used for key position (4) slip spacing guide No. two gag lever posts (12), main part (1) are connected with key position (4) through No. two gag lever posts (12).

2. The oral care implement according to claim 1, wherein: the two ends of the second limiting rod (12) are fixed in the main body (1), a circular groove is formed in the middle of the second limiting rod (12), a T-shaped rod (15) is fixedly arranged in the groove, a third spring (16) is sleeved at the outer end of the T-shaped rod (15), the other end of the T-shaped rod (15) is inserted in the limiting ball (13) in a limiting mode, and a second spring (14) is arranged at the inserting position of the T-shaped rod and the limiting ball (13).

3. The oral care implement according to claim 1, wherein: the middle of the T-shaped block (7) is provided with a sliding block (8), the sliding block (8) is sleeved at a first limiting rod (9), two ends of the first limiting rod (9) are fixed in the key position (4), and the outer end of the first limiting rod (9) is sleeved with a first spring (10).

4. The oral care implement according to claim 1, wherein: the other end of the T-shaped block (7) is rotationally connected with a connecting rod (11) through a rotating shaft, and the middle part of the connecting rod (11) is connected with a key position (4) through a rotating shaft supporting frame.

5. The oral care implement according to claim 1, wherein: the main body (1) is provided with sliding grooves for sliding the arc-shaped plates (2) on two sides of the key positions (4), sliding rods (3) are fixedly arranged in the sliding grooves, the sliding rods (3) are sleeved with the arc-shaped plates (2) in a sliding connection mode, and the arc-shaped plates (2) are arranged in an arc shape.

6. The oral care implement according to claim 1, wherein: the two ends of the inside of the key position (4) are provided with protruding blocks, and the protruding blocks are sleeved with the second limiting rod (12) in sliding connection.

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