Light bundling device capacitor handle of mobile DR (Digital Radiography)

Abstract

The utility model discloses a beam splitter capacitance handle of a mobile DR, the beam splitter comprises a housing, the capacitance handle is characterized in that the capacitance handle comprises handle bodies, an induction control board and an induction metal strip, the handle bodies are symmetrically installed on two sides of the housing, the handle bodies are made of non-conductive materials, the induction metal strip is embedded in the handle bodies, the induction control board is connected with the induction metal strip, and the induction metal strip is connected with the induction control board. The induction metal strip is close to the surface of the handle body and electrically connected with the induction control panel through a wire, and the induction control panel is installed at the position of the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of handles, in particular to a capacitive handle of a mobile DR beam spotter. Background Art

[0002] Mobile DR refers to a mobile X-ray imaging system, in which the beam splitter refers to a device for adjusting the size of the X-ray beam window, and the capacitive handle refers to a control handle triggered by induction.

[0003] The lateral rollover force of mobile DR in the market has always been the focus of attention of manufacturers and customers. This is directly related to the reliability of safe use of the equipment. However, in many cases, manufacturers ensure the stability of the equipment by increasing the size and weight of the equipment. At the same time, misoperation of mobile DR can easily lead to rollover. Therefore, it is proposed to avoid rollover of the equipment by controlling it at the operating end. Summary of the invention

[0004] The purpose of the present application is to provide a capacitive handle for a mobile DR beam spotter.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a capacitive handle of a beam spotter for mobile DR, the beam spotter includes a shell, and is characterized in that the capacitive handle includes a handle body, a sensing control board and a sensing metal strip, the handle body is symmetrically installed on both sides of the shell, the handle body is made of non-conductive material, the sensing metal strip is embedded in the handle body, the sensing metal strip is close to the surface of the handle body, the sensing metal strip is electrically connected to the sensing control board through a wire, and the sensing control board is installed on the shell.

[0006] One end of the induction metal strip is embedded in the end of the handle body, and the other end of the induction metal strip extends out of the end of the handle body.

[0007] The distance between the induction metal strip and the surface of the handle body is controlled to be 1-3 mm.

[0008] The housing comprises a front shell and a rear shell; the end of the handle body is mounted on the rear shell via a handle fixing screw.

[0009] The rear shell is made of non-conductive material.

[0010] A rear shell mounting pad plate 1 and a rear shell mounting pad plate 2 are provided between the end of the handle body and the rear shell.

[0011] In summary, the technical effects and advantages of the utility model are:

[0012] 1. With the lightweight of mobile DR, the problem of lateral stability is particularly prominent. By designing the handlebars, the risk of rollover due to misoperation can be effectively reduced.

[0013] 2. Compared with traditional button handles, capacitive handles have a better operating experience. There is no need to continuously apply pressure to the buttons during operation. It can be triggered by just approaching the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below.

[0015] Figure 1 is a schematic diagram of the three-dimensional structure of the beam beamer;

[0016] Figure 2 is a cross-sectional view of the beam splitter;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the handle body in the utility model;

[0018] In the figure: 2, rear shell; 5, induction metal strip; 6, harness; 7, front shell; 9, fixing screws; 10, induction control board; 13, rear shell mounting plate 1; 18, rear shell mounting plate 2; 22, handle body; DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] like Figure 1-Figure 3 As shown, the beam catcher capacitive handle of the mobile DR, the beam catcher includes a shell, and other components of the beam catcher adopt existing structures; the capacitive handle includes a handle body 22, a sensing control board 10 and a sensing metal strip 5, the handle body 22 is symmetrically installed on both sides of the shell, the handle body 22 is made of non-conductive material, and the handle body 22 uses non-metallic materials such as PC or ABS; the handle body 22 is made of existing technology, and primer and topcoat are sprayed at the position where the wires are buried in the existing way; the sensing metal strip 5 is embedded in the handle body 22, the sensing metal strip 5 is close to the surface of the handle body 22, the sensing metal strip 5 is electrically connected to the sensing control board 10 through a wire, the sensing control board 10 is installed at the shell, and the sensing metal strip 5 is electrically connected to the sensing control board 10 through a wire. This adopts existing technology, and its circuit does not need to be redesigned. At the same time, as long as the hand is close to the handle body 22, it will sense and unlock, which adopts existing technology.

[0021] One end of the induction metal strip 5 is embedded in the end of the handle body 22 , and the other end of the induction metal strip 5 extends out of the end of the handle body 22 .

[0022] The distance between the induction metal strip 5 and the surface of the handle body 22 is controlled to be 1-3 mm.

[0023] The housing comprises a front shell 7 and a rear shell 2 ; the end of the handle body 22 is mounted on the rear shell 2 via a handle fixing screw 9 .

[0024] The rear shell 2 is made of non-conductive material. Since the rear shell 2 is close to the sensing metal strip 5 , in order to reduce the influence of the rear shell 2 on the sensing metal strip 5 , the rear shell 2 is made of non-conductive material such as PC or ABS.

[0025] There are also rear shell mounting pads 13 and 2 18 between the end of the handle body 22 and the rear shell 2; specifically: since the handle body 22 is often subjected to operating force, the installation must be firm and reliable. In this embodiment, the handle body 22 is finally connected to the rear shell 2 through eight handle fixing screws 9, two rear shell mounting pads 13, and two rear shell mounting pads 2 18.

[0026] Usage scenario: When the mobile DR is used sideways, the unlock button may not be pressed and the handle may continue to be pulled, causing the device to tip over and causing a safety accident. When the capacitive handle is used, as long as the hand is close to the handle, it will sense the unlocking and will not generate lateral pulling force on the device, thus avoiding tipping over. The only part of the entire device that can easily generate lateral pulling force is the handle, which effectively avoids the tipping over problem.

[0027] In summary, for smaller and lighter mobile DR, the rollover caused by lateral pulling force on the device due to misoperation of not pressing the unlock button is effectively improved; the operating experience of mobile DR is improved, and the unlocking effect can be achieved without continuous pressure on the unlock button during operation, and the entire handle can be used as a sensing area, which is equivalent to increasing the area of ​​the unlock button, making it more convenient to operate.

[0028] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A capacitive handle for moving the DR beam splitter, the beam splitter includes a housing, characterized in that: The capacitive handle comprises a handle body (22), an inductive control board (10) and an inductive metal strip (5), wherein the handle body (22) is symmetrically mounted on both sides of a housing, the handle body (22) is made of a non-conductive material, the inductive metal strip (5) is embedded in the handle body (22), the inductive metal strip (5) is close to the surface of the handle body (22), the inductive metal strip (5) is electrically connected to the inductive control board (10) via a wire, and the inductive control board (10) is mounted on the housing.

2. The capacitive handle of the mobile DR beam emitter according to claim 1, characterized in that: One end of the induction metal strip (5) is embedded in the end of the handle body (22), and the other end of the induction metal strip (5) extends out of the end of the handle body (22).

3. The capacitive handle of the mobile DR beam emitter according to claim 1, characterized in that: The distance between the induction metal strip (5) and the surface of the handle body (22) is controlled to be 1-3 mm.

4. The capacitive handle of the mobile DR beam emitter according to claim 1, characterized in that: The housing comprises a front shell (7) and a rear shell (2); the end of the handle body (22) is mounted on the rear shell (2) via a handle fixing screw (9).

5. The capacitive handle of the mobile DR beam emitter according to claim 4, characterized in that: The rear shell (2) is made of a non-conductive material.

6. The capacitive handle of the mobile DR beam emitter according to claim 4, characterized in that: A rear shell mounting pad plate 1 (13) and a rear shell mounting pad plate 2 (18) are provided between the end of the handle body (22) and the rear shell (2).

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