Data acquisition instrument shell pressing structure

Abstract

The utility model discloses a data acquisition instrument shell pressing structure, which belongs to the technical field of data acquisition instruments and comprises a frame body, four mounting plates and a positioning shell, and the four mounting plates are mounted outside the frame body in a surrounding manner. According to the utility model, the buffer plate arranged at the top and the attached rubber pad absorb external impact and pressure fluctuation through elasticity, so that the dynamic response capability of the touch screen is effectively improved, and the buffer plate can dynamically adjust the position and maintain stable attachment of the screen under the combined action of the telescopic rod and the return spring in a high-vibration or impact environment; meanwhile, due to the design of the anti-skid protrusions on the edge of the rubber pad, stable contact between the screen and the shell is enhanced, screen displacement caused by vibration or external force application is avoided, and touch delay is effectively reduced fundamentally; and the equipment shows high touch sensitivity and quick response capability in a complex environment, so that the user experience is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of data acquisition instrument technology, and in particular relates to a data acquisition instrument housing pressing structure. Background Technology

[0002] A multi-channel data acquisition instrument is an electronic device capable of simultaneously acquiring data from multiple signal channels. It is primarily used for the synchronous monitoring and recording of various physical quantities (such as voltage, current, temperature, pressure, displacement, etc.) in the environment, industrial equipment, or experimental processes. Through its built-in multi-channel input interface, combined with sensors, signal conditioning circuits, and analog-to-digital conversion modules, this device can acquire data from multiple channels in real time with high precision, and then store, transmit, or analyze it. Multi-channel data acquisition instruments are widely used in industrial automation, laboratory testing, environmental monitoring, power systems, and other fields. They feature high sampling rates, strong stability, and good data synchronization, helping users efficiently monitor and analyze multiple parameters, improving the accuracy and efficiency of data processing.

[0003] Existing multi-channel data acquisition instruments typically use a press-fit design to fix the shell and screen. However, this structure has significant drawbacks. Due to uneven distribution of external force, the screen is easily affected by uneven pressure during the pressing process, which leads to a decrease in touch performance. This situation can cause delays in touch operation and significantly reduce screen sensitivity and user experience. Especially in high-precision or complex environments, it cannot meet the strict requirements for touch sensitivity and response speed.

[0004] Based on this, the present invention designs a data acquisition instrument housing pressing structure to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that the existing multi-channel data acquisition instrument's shell and screen are mainly fixed by pressing, which leads to screen touch delay and insufficient sensitivity due to uneven force. Therefore, a data acquisition instrument shell pressing structure is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A data acquisition instrument housing pressing structure includes a frame, four mounting plates and a positioning shell. The four mounting plates are mounted around the frame. Two screw holes are opened in the mounting plates. The positioning shell is fixedly connected to the screw holes. A plurality of sliding frames are arranged around the frame, and a sliding plate is provided in the plurality of sliding frames.

[0008] As a further description of the above technical solution:

[0009] The sliding frame and the sliding plate form a sliding connection.

[0010] As a further description of the above technical solution:

[0011] Several of the aforementioned skateboards are provided with the same buffer plate on their tops, and a rubber pad is attached to the upper surface of the buffer plate.

[0012] As a further description of the above technical solution:

[0013] Several telescopic rods are provided on the outside of the frame. One end of each telescopic rod is fixedly connected to a buffer plate, and the other end of each telescopic rod is fixedly connected to the frame.

[0014] As a further description of the above technical solution:

[0015] A return spring is fitted around the telescopic rod. One end of the return spring is fixedly connected to the frame, and the other end of the return spring is fixedly connected to the buffer plate.

[0016] As a further description of the above technical solution:

[0017] The sliding frame and the sliding plate are designed to be detachable for easy maintenance.

[0018] As a further description of the above technical solution:

[0019] The buffer plate and the rubber pad are connected by a detachable adhesive method.

[0020] As a further description of the above technical solution:

[0021] The edges of the rubber pad are provided with anti-slip protrusions to enhance stable contact between the screen and the housing.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0023] 1. In this utility model, the sliding cooperation design of the mounting plate surrounding the fixed frame and the sliding frame and slide plate ensures the uniformity of force on the connection between the screen and the shell. The buffer plate and the attached rubber pad at the top absorb external impact and pressure fluctuations through elasticity, thereby effectively improving the dynamic response capability of the touch screen. In high vibration or impact environments, the combined action of the telescopic rod and the return spring allows the buffer plate to dynamically adjust its position, keeping the screen stably attached and further improving touch sensitivity. At the same time, the anti-slip protrusion design on the edge of the rubber pad enhances the stable contact between the screen and the shell, preventing the screen from shifting due to vibration or external force, fundamentally and effectively reducing touch latency. Through the above structural design, the device exhibits high touch sensitivity and fast response capability in complex environments, greatly improving the user experience. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of a data acquisition instrument housing pressing structure proposed in this utility model;

[0025] Figure 2 This is a three-dimensional structural diagram of a data acquisition instrument housing pressing structure mounting plate proposed in this utility model;

[0026] Figure 3 This utility model proposes a data acquisition instrument housing pressing structure. Figure 1 Enlarged structural diagram of section A;

[0027] Figure 4 This utility model proposes a data acquisition instrument housing pressing structure. Figure 1 Enlarged structural diagram of section B;

[0028] Legend:

[0029] 1. Frame; 2. Mounting plate; 3. Screw holes; 4. Positioning shell; 5. Slide frame; 6. Slide plate; 7. Buffer plate; 8. Rubber pad; 9. Telescopic rod; 10. Return spring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-4 ,

[0032] This utility model provides a technical solution: a data acquisition instrument housing pressing structure, including a frame 1, four mounting plates 2 and a positioning shell 4. The four mounting plates 2 are installed around the frame 1. Two screw holes 3 are opened in the mounting plates 2. The positioning shell 4 is fixedly connected to the screw holes 3. Several sliding frames 5 are arranged around the frame 1. Slide plates 6 are provided in the sliding frames 5. The sliding frames 5 and slide plates 6 are designed to slide and cooperate, so that the slide plates 6 can move flexibly inside the sliding frames 5. When the device is subjected to external impact or vibration, this sliding connection can absorb and alleviate the direct impact of external force on the screen, and prevent uneven force between the housing and the screen. At the same time, the sliding connection structure simplifies the disassembly and maintenance of the device. Through the detachable design, it is convenient to inspect and replace the slide plates 6 or related parts, which improves the convenience of device maintenance and long-term reliability.

[0033] Specifically, such as Figures 2-4As shown, the sliding frame 5 and the sliding plate 6 form a sliding connection. The top of several sliding plates 6 is provided with the same buffer plate 7. The upper surface of the buffer plate 7 is attached with a rubber pad 8. The buffer plate 7 is connected by the rubber pad 8 attached to the top of the buffer plate 7 and the connection is made by a detachable adhesive method. This design can provide a stable buffering effect, and at the same time facilitate the replacement of the rubber pad 8, thus extending the service life of the equipment. The rubber pad 8 is made of highly elastic material, which can not only effectively disperse the pressure between the screen and the shell, but also absorb the energy caused by vibration or external force, reduce touch delay, and significantly improve the sensitivity and smoothness of the touch screen. In addition, the edge of the rubber pad 8 is designed with anti-slip protrusions to further enhance the contact stability between the screen and the shell, prevent the screen from shifting due to vibration or pressure fluctuations, and ensure the stable operation of the data acquisition equipment in harsh environments.

[0034] The frame 1 is provided with several telescopic rods 9. One end of the telescopic rod 9 is fixedly connected to the buffer plate 7, and the other end of the telescopic rod 9 is fixedly connected to the frame 1. A return spring 10 is sleeved on the outside of the telescopic rod 9. The telescopic rod 9 is fixedly connected to the buffer plate 7 and the frame 1, and the return spring 10 is sleeved on the outside of it to form a dynamic adjustment function. When the external force changes, the telescopic rod 9 can quickly extend and retract to adapt to the change in the gap between the screen and the shell, while the return spring 10 provides the rebound force, so that the buffer plate 7 and the rubber pad 8 always keep in stable contact with the screen. This design not only effectively absorbs vibration and shock, avoids screen loosening or touch insensitivity, but also maintains the elasticity and stability of the pressing structure during long-term use.

[0035] One end of the return spring 10 is fixedly connected to the frame 1, and the other end of the return spring 10 is fixedly connected to the buffer plate 7. The sliding frame 5 and the sliding plate 6 are designed as a detachable structure for easy maintenance. The buffer plate 7 and the rubber pad 8 are detachably bonded. The edge of the rubber pad 8 is provided with anti-slip protrusions to enhance the stable contact between the screen and the shell. The fit between the buffer plate 7 and the rubber pad 8 not only provides a good cushioning effect, but the anti-slip protrusion design on its edge can further enhance the friction between the two, preventing the buffer plate 7 from shifting in a strong vibration environment. The rubber pad 8 disperses pressure through flexible material and, combined with the structural characteristics of the anti-slip protrusions, enhances the stable fit between the screen and the shell.

[0036] Working principle and usage: The sliding fit design of the mounting plate 2 around the fixed frame 1, the sliding frame 5 and the sliding plate 6 ensures the uniformity of force on the connection between the screen and the shell. The buffer plate 7 set at the top and the attached rubber pad 8 absorb external impact and pressure fluctuations through elasticity, thereby effectively improving the dynamic response capability of the touch screen. In high vibration or impact environments, the combined action of the telescopic rod 9 and the return spring 10 allows the buffer plate 7 to dynamically adjust its position to keep the screen stably attached, further improving touch sensitivity. At the same time, the anti-slip protrusion design on the edge of the rubber pad 8 enhances the stable contact between the screen and the shell, preventing the screen from shifting due to vibration or external force. Thus, a tight fit between the screen and the shell is achieved.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A data acquisition instrument housing pressing structure, comprising a frame (1), four mounting plates (2) and a positioning shell (4), characterized in that, Four mounting plates (2) are mounted around the outside of the frame (1). Two screw holes (3) are opened in the mounting plate (2). A positioning shell (4) is fixedly connected to the screw holes (3). Several sliding frames (5) are arranged around the frame (1). A sliding plate (6) is provided in the several sliding frames (5).

2. The data acquisition instrument housing pressing structure according to claim 1, characterized in that, The sliding frame (5) and the sliding plate (6) form a sliding connection.

3. The data acquisition instrument housing pressing structure according to claim 1, characterized in that, Several of the aforementioned skateboards (6) are provided with the same buffer plate (7) on their tops, and a rubber pad (8) is attached to the upper surface of the buffer plate (7).

4. The data acquisition instrument housing pressing structure according to claim 1, characterized in that, The frame (1) is provided with several telescopic rods (9). One end of the telescopic rod (9) is fixedly connected to the buffer plate (7), and the other end of the telescopic rod (9) is fixedly connected to the frame (1).

5. The data acquisition instrument housing pressing structure according to claim 4, characterized in that, The telescopic rod (9) is fitted with a pull-back spring (10). One end of the pull-back spring (10) is fixedly connected to the frame (1), and the other end of the pull-back spring (10) is fixedly connected to the buffer plate (7).

6. The data acquisition instrument housing pressing structure according to claim 1, characterized in that, The sliding frame (5) and the sliding plate (6) are configured to be detachable for easy maintenance.

7. The data acquisition instrument housing pressing structure according to claim 3, characterized in that, The buffer plate (7) and the rubber pad (8) are bonded together in a detachable manner.

8. The data acquisition instrument housing pressing structure according to claim 3, characterized in that, The edge of the rubber pad (8) is provided with anti-slip protrusions to enhance stable contact between the screen and the housing.

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