CN218684815U

CN218684815U - A response handle structure for dentistry comprehensive treatment platform apparatus dish

Info

Publication number: CN218684815U
Application number: CN202221595869.1U
Authority: CN
Inventors: 吕冰; 周元胜; 黄学华; 刘映洲
Original assignee: Guangzhou Ajax Medical Equipment Co Ltd
Current assignee: Guangzhou Ajax Medical Equipment Co Ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-03-24
Anticipated expiration: 2032-06-23

Abstract

The utility model belongs to the technical field of the handle switch, a response handle structure for dentistry comprehensive treatment platform apparatus dish is disclosed, its technical essential is: including the handle fixing base, handle fixing base surface demountable installation has the handle protecgulum, be provided with inductive switch in the handle fixing base, inductive switch is capacitanc response, resistance-type response, infrared induction or ultrasonic wave response, first screw hole has been seted up to handle fixing base inner wall, inductive switch surface mounting has the first screw of mutually supporting with first screw hole.

Description

A response handle structure for dentistry comprehensive treatment platform apparatus dish

Technical Field

The utility model relates to a handle switch technical field specifically is a response handle structure for dentistry comprehensive treatment platform apparatus dish.

Background

Dentistry, one of the medical discipline classifications, is commonly incorporated into the stomatology department in major hospitals. The dentistry mainly treats diseases related to teeth and periodontium.

When treating a patient, a doctor needs to put various different medical instruments in the instrument tray of the treatment table, and when the medical instrument tray is used, the medical instruments are taken out by pulling the switch handle of the instrument tray.

The existing handle is directly provided with a hole on the surface, a switch is arranged in the hole to control the state of the handle, and when the existing control mode is used, the finger is required to click the switch key; the surface of the handle is provided with holes, so that water and dust are easy to enter, bacteria are easy to breed, and the handle is not convenient to clean and disinfect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an respond to handle structure for dentistry comprehensive treatment platform apparatus dish to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a response handle structure for dentistry comprehensive treatment platform apparatus dish, includes the handle fixing base, handle fixing base surface demountable installation has the handle protecgulum, be provided with inductive switch in the handle fixing base, inductive switch is capacitanc response, resistance-type response, infrared induction or ultrasonic wave response.

As a further aspect of the present invention: first screw hole has been seted up to handle fixing base inner wall, inductive switch surface mounting has the first screw of mutually supporting with first screw hole.

As a further aspect of the present invention: the handle fixing seat and the surface of the handle front cover are respectively provided with a plurality of groups of second threaded holes distributed in parallel, and second screws are connected in the second threaded holes in a threaded manner.

As a further aspect of the present invention: the surface of the inductive switch is in threaded connection with a plurality of groups of third switches

And (4) screws.

As a further aspect of the present invention: the first screw diameter is 4mm, and length is 6mm, the second screw diameter is 4mm, and length is 10mm, the third screw diameter is 3mm, and length is 5mm.

As a further aspect of the present invention: the handle front cover and the handle fixing seat can be connected through screws, ultrasonic welding or glue.

As a further aspect of the present invention: the handle fixing seat is provided with a convex column towards the handle front cover, a threaded hole is formed in the end face of the convex column, and the inductive switch is connected with the end face of the convex column through a screw.

Compared with the prior art, the beneficial effects of the utility model are that: control user's the use degree of difficulty through setting up inductive switch, structural the not trompil of carrying on of handle simultaneously handles is handled, and convenience of customers cleans, operation such as disinfection, has solved current control mode when using, need carry out the inching of switch button with the finger, and the trompil of handle surface is intake easily, advances the dust, breeds the bacterium easily, is not convenient for clean sterile problem.

Drawings

Fig. 1 is a schematic structural diagram of an induction handle structure for a dental unit instrument tray.

Fig. 2 is a schematic view of an assembly structure of an induction handle structure for an instrument tray of a dental unit.

Fig. 3 is a schematic cross-sectional view of a front cover of a handle in an induction handle structure for an instrument tray of a dental unit.

Fig. 4 is an enlarged structural diagram of a in fig. 3.

Wherein: the handle comprises a first screw 1, an inductive switch 2, a handle front cover 3, a handle fixing seat 4, a second screw 5 and a third screw 6.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, for an embodiment of the present invention provides a structure diagram of a sensing handle structure for a dental unit instrument tray, including a handle fixing base 4, a handle front cover 3 is detachably mounted on the surface of the handle fixing base 4, a sensing switch 2 is disposed in the handle fixing base 4, the sensing switch 2 is capacitive sensing, resistive sensing, infrared sensing or ultrasonic sensing, a first threaded hole is disposed on the inner wall of the handle fixing base 4, a first screw 1 is mounted on the surface of the sensing switch 2 and is matched with the first threaded hole, when in use, the sensing switch 2 is fixed on the surface of the handle fixing base 4 through the first screw 1, and then the handle front cover 3 is mounted to the outside of the handle fixing base 4, and when the sensing switch 2 is close to the handle of a user, the capacitance between the human body and the ground, or the resistance between the palm and the handle, or the infrared signal, or the distance between the palm and the handle, etc., thereby performing state control. When the hand is not close to the detection range, the output signal of the inductive switch 2 is zero; when the hand enters the detection range, the induction switch outputs a signal of one. Inductive switch 2 installs the intermediate position at handle fixing base 4, and convenience of customers uses.

As shown in fig. 2, as a preferred embodiment of the present invention, the handle fixing seat 4 and the handle front cover 3 are respectively provided with a plurality of groups of second threaded holes distributed in parallel, the second threaded holes are internally threaded with second screws 5, and when in use, the second screws 5 are mutually matched with the second threaded holes, so that the handle front cover 3 and the handle fixing seat 4 can be conveniently detached and installed.

As shown in fig. 2, as a preferred embodiment of the present invention, the surface of the inductive switch 2 is threaded with a plurality of third screws 6, the third screws 6 further improve the stability of the inductive switch 2, and effectively avoid the inductive switch 2 from loosening or even falling off.

As shown in fig. 2, as a preferred embodiment of the present invention, the first screw 1 has a diameter of 4mm and a length of 6mm, the second screw 5 has a diameter of 4mm and a length of 10mm, and the third screw 6 has a diameter of 3mm and a length of 5mm.

As shown in fig. 2, as a preferred embodiment of the present invention, the handle front cover 3 and the handle fixing seat 4 can be connected by screws, ultrasonic welding or glue.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the handle fixing base 4 is provided with a convex column towards the handle front cover 3, the end surface of the convex column is provided with a threaded hole, and the inductive switch 2 is connected with the end surface of the convex column through a screw. The inductive switch 2 is closely attached to the position of the handle front cover 3, and the inductive surface of the inductive switch 2 is closer to the surface of the handle front cover 3 than to the surface of the handle fixing seat 4.

The utility model discloses a theory of operation is: when using, fix inductive switch 2 on handle fixing base 4 surface through first screw 1, then install handle protecgulum 3 to the handle fixing base 4 outside again, inductive switch 2 is through detecting that user's hand is close to, modes such as electric capacity between human body and the ground, or resistance between palm and the handle, or infrared signal, or the distance between palm and the handle to carry out state control. When the hand is not close to the detection range, the output signal of the inductive switch 2 is zero; when the hand enters the detection range, the induction switch outputs a signal of one. Inductive switch 2 installs the intermediate position at handle fixing base 4, and convenience of customers uses.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an respond to handle structure for dentistry comprehensive treatment platform apparatus dish, includes the handle fixing base, its characterized in that, handle fixing base surface demountable installation has the handle protecgulum, be provided with inductive switch in the handle fixing base, inductive switch is capacitanc response, resistance-type response, infrared induction or ultrasonic induction.

2. The induction handle structure for the instrument tray of the dental comprehensive treatment table as claimed in claim 1, wherein a first threaded hole is formed in an inner wall of the handle fixing seat, and a first screw matched with the first threaded hole is installed on the surface of the induction switch.

3. The induction handle structure for the dental unit instrument tray according to claim 2, wherein the handle fixing seat and the handle front cover are respectively provided with a plurality of groups of second threaded holes which are distributed in parallel, and the second threaded holes are internally threaded with second screws.

4. The induction handle structure for the instrument tray of the dental unit according to claim 3, wherein a plurality of sets of third screws are threadedly connected to the surface of the induction switch.

5. The induction handle structure for the instrument tray of the dental unit according to claim 4, wherein the first screw has a diameter of 4mm and a length of 6mm, the second screw has a diameter of 4mm and a length of 10mm, and the third screw has a diameter of 3mm and a length of 5mm.

6. The induction handle structure for the instrument tray of the dental unit according to claim 1, wherein the handle front cover and the handle holder are bonded by a screw connection, an ultrasonic welding or a glue.

7. The induction handle structure for the instrument tray of the dental comprehensive treatment table as claimed in claim 1, wherein the handle fixing base is provided with a convex pillar towards the handle front cover, a threaded hole is opened on an end face of the convex pillar, and the induction switch is connected with the end face of the convex pillar through a screw.