Earthquake detector

Abstract

The earthquake detector comprises a machine body, an operation button is arranged on the machine body, a protection plate used for covering the operation button is installed on the machine body, one side of the protection plate is connected with an installation strip, the other side of the protection plate is connected with a limiting strip, and the installation strip is hinged to the outer side wall of the machine body. A positioning strip is connected to the outer side wall of the machine body, a positioning hole is formed in the positioning strip, a fixing piece is arranged in the positioning hole in a penetrating mode, a limiting hole for the fixing piece to penetrate through is formed in the limiting strip, a connecting piece is vertically connected to one side of the fixing piece, a mounting column is rotationally connected to the limiting strip, and the mounting column is fixedly connected to the machine body. One end of the mounting column is connected with a mounting piece used for abutting against the connecting piece. And the protection plate can shield the operation button, so that a worker is prevented from mistakenly touching the operation button during walking, and the accuracy of a detection result is ensured.

Description

Technical Field

[0001] The present application relates to the field of earthquake detection equipment, and in particular to an earthquake detector. Background Art

[0002] A seismometer is a precision instrument used to detect, record and analyze seismic activity. Its main function is to capture and measure the vibrations caused by seismic waves on the ground, thereby providing information about the time, location, magnitude and propagation characteristics of the earthquake. A seismometer includes a body, which is usually equipped with operating buttons and a display screen.

[0003] At present, the patent with announcement number CN214278443U discloses a portable and storable engineering seismograph, including a base, a body, a main unit, a display screen, a motor, a winding drum and a detector; the body is installed on the base, the interior of the body is divided into two cavities by a partition, a winding drum is installed inside the left cavity through a bearing seat, a motor driven and connected to the winding drum is installed on the outer wall of the body, a detection cable is wound on the winding drum, a plurality of detectors are connected to the detection cable, a main unit is installed at the bottom of the right cavity, an electric telescopic rod is installed above the main unit through a mounting plate, and the telescopic end of the electric telescopic rod is fixedly connected to a support seat.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: a number of operation buttons are usually installed on the host, and the measurement personnel are prone to accidentally touch them when walking, thereby affecting the detection results, and therefore needs to be improved. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a seismic detector to solve the above problems.

[0006] A seismic detector comprises a body, an operating button is arranged on the body, a protective plate for covering the operating button is installed on the body, a mounting bar is connected to one side of the protective plate, and a limiting bar is connected to the other side, the mounting bar is hinged to the outer wall of the body, a positioning bar is connected to the outer wall of the body, a positioning hole is formed on the positioning bar, a fixing plate is passed through the positioning hole, a limiting hole is formed on the limiting bar for the fixing plate to pass through, a connecting plate is vertically connected to one side of the fixing plate, a mounting column is rotatably connected to the limiting bar, and a mounting plate for pressing against the connecting plate is connected to one end of the mounting column.

[0007] By adopting the above technical solution, the protective plate can cover the operation button, thereby preventing the staff from accidentally touching the operation button when walking, thereby ensuring the accuracy of the detection results; when the operation button needs to be operated, it is only necessary to rotate the mounting plate and pull the connecting plate outward to make the fixing plate disengage from the positioning hole, and then the protective plate can be rotated to expose the operation button.

[0008] Optionally, an elastic anti-slip pad is connected to one side of the mounting plate that is in close contact with the connecting plate.

[0009] Optionally, a connecting column is integrally formed on the anti-slip pad, and a fixing hole for the connecting column to be inserted into is opened on the mounting plate, and the connecting column and the fixing hole are interference fit.

[0010] By adopting the above technical solution, the connecting column is inserted into the fixing hole. Due to the interference fit between the connecting column and the fixing hole, the connecting column can be stuck in the fixing hole, thereby facilitating the installation of the anti-slip pad on the installation sheet, saving time and effort.

[0011] Optionally, a limiting column is connected between two inner walls facing each other of the limiting hole, and a connecting hole for the limiting column to pass through is provided on the fixing plate.

[0012] By adopting the above technical solution, the fixing plate cannot be separated from the limiting hole through the cooperation between the limiting column and the connecting hole, thereby avoiding the fixing plate from being lost.

[0013] Optionally, the positioning strip is connected to an elastic shock-absorbing strip along its length direction.

[0014] By adopting the above technical solution, when the protective plate is covered, the shock absorbing strip contacts the protective plate, thereby buffering a portion of the impact between the protective plate and the positioning strip, thereby extending the service life of the protective plate.

[0015] Optionally, two dustproof strips are connected in parallel on the protective plate, and the two dustproof strips are located between the mounting strip and the limiting strip.

[0016] By adopting the above technical solution, the dust-proof strip can reduce the dust falling on the operating button, thereby ensuring the cleanliness of the operating button.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. The protective plate can cover the operation button to prevent the staff from accidentally touching the operation button when walking, ensuring the accuracy of the test results; when the operation button needs to be operated, just turn the installation plate and pull the connecting plate outward to make the fixing plate disengage from the positioning hole, and then turn the protective plate to expose the operation button.

[0019] 2. Insert the connecting column into the fixing hole. Since the connecting column and the fixing hole have an interference fit, the connecting column can be stuck in the fixing hole, making it easier to install the anti-slip pad on the mounting plate, saving time and effort.

[0020] 3. When the protective plate is covered, the shock-absorbing strip contacts the protective plate, thereby buffering part of the impact between the protective plate and the positioning strip, thereby extending the service life of the protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of an embodiment of the present application.

[0022] Figure 2 It is an exploded schematic diagram of an embodiment of the present application.

[0023] Figure 3 yes Figure 2 A magnified schematic diagram of area A in the middle.

[0024] Description of reference numerals:

[0025] 1. Machine body; 11. Operation button; 2. Protective plate; 21. Mounting strip; 22. Limiting strip; 221. Limiting hole; 222. Limiting column; 3. Positioning strip; 31. Positioning hole; 32. Shock-absorbing strip; 4. Fixing plate; 41. Connecting plate; 42. Connecting hole; 5. Mounting column; 51. Mounting plate; 511. Fixing hole; 52. Anti-skid pad; 521. Connecting column; 6. Dustproof strip. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present application, the present application is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0028] The present application embodiment discloses a seismic detector. Figure 1 and Figure 2 , comprising a body 1, on which an operation button 11 is arranged.

[0029] Reference Figure 2 and Figure 3A protective plate 2 for covering the operating button 11 is installed on the body 1, and a mounting strip 21 is vertically fixedly connected to one side of the protective plate 2, and a limiting strip 22 is vertically fixedly connected to the other side. The mounting strip 21, the protective plate 2 and the limiting strip 22 are in a C-shaped structure. The mounting strip 21 is hinged to the outer wall of the body 1, and a positioning strip 3 is fixedly connected to the outer wall of the body 1. When the protective plate 2 covers the operating button 11, the positioning strip 3 is located between the limiting strip 22 and the mounting strip 21, and the positioning strip 3 is parallel to the limiting strip 22. A positioning hole 31 is provided on the positioning strip 3, and a fixing plate 4 is inserted into the positioning hole 31. A limiting hole 221 for the fixing plate 4 to pass through is provided on the limiting strip 22, and a connecting plate 41 is vertically fixedly connected to one side of the fixing plate 4. A mounting column 5 is rotatably connected to the limiting strip 22, and a mounting plate 51 for pressing against the connecting plate 41 is connected to one end of the mounting column 5. The protective plate 2 can shield the operating button 11, thereby preventing the staff from accidentally touching the operating button 11 when walking, thereby ensuring the accuracy of the detection result; when the operating button 11 needs to be operated, it is only necessary to rotate the mounting plate 51 and pull the connecting plate 41 outward to make the fixing plate 4 disengage from the positioning hole 31, and then the protective plate 2 can be rotated to expose the operating button 11.

[0030] Reference Figure 2 and Figure 3 The side where the mounting piece 51 and the connecting piece 41 are in close contact is fixedly connected with an elastic anti-skid pad 52. Specifically, the anti-skid pad 52 is made of silicone material and has good elasticity. The anti-skid pad 52 can increase the friction between the mounting piece 51 and the connecting piece 41, thereby preventing the mounting piece 51 from rotating accidentally.

[0031] Reference Figure 2 and Figure 3 The anti-skid pad 52 is integrally formed with an elastic connecting column 521, and the mounting plate 51 is provided with a fixing hole 511 for the connecting column 521 to be inserted into. The connecting column 521 and the fixing hole 511 are interference-fitted. The connecting column 521 is inserted into the fixing hole 511. Since the connecting column 521 and the fixing hole 511 are interference-fitted, the connecting column 521 can be stuck in the fixing hole 511, thereby facilitating the installation of the anti-skid pad 52 on the mounting plate 51, saving time and effort.

[0032] Reference Figure 2 and Figure 3 The limiting column 222 is fixedly connected between the two inner walls facing each other of the limiting hole 221, and the fixing plate 4 is provided with a connecting hole 42 for the limiting column 222 to pass through. Through the cooperation between the limiting column 222 and the connecting hole 42, the fixing plate 4 cannot be separated from the limiting hole 221, thereby preventing the fixing plate 4 from being lost.

[0033] Reference Figure 2 and Figure 3The positioning strip 3 is fixedly connected with an elastic shock absorbing strip 32 along its length direction. Specifically, the shock absorbing strip 32 is made of rubber. When the protective plate 2 is covered, the shock absorbing strip 32 contacts the protective plate 2, thereby buffering a part of the impact between the protective plate 2 and the positioning strip 3, thereby extending the service life of the protective plate 2.

[0034] Reference Figure 2 and Figure 3 Two dustproof strips 6 are fixedly connected in parallel on the protective plate 2, and the two dustproof strips 6 are located between the mounting strip 21 and the limiting strip 22. The dustproof strips 6 can reduce dust from falling on the operating button 11, thereby ensuring the cleanliness of the operating button 11.

[0035] The implementation principle of an earthquake detector in an embodiment of the present application is as follows: the protective plate 2 can shield the operation button 11, thereby preventing the staff from accidentally touching the operation button 11 when walking, thereby ensuring the accuracy of the detection result; when the operation button 11 needs to be operated, it is only necessary to rotate the mounting plate 51 and pull the connecting plate 41 outward, so that the fixing plate 4 is disengaged from the positioning hole 31, and then the protective plate 2 can be rotated to expose the operation button 11.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An earthquake detector, comprising a body (1), wherein the body (1) is provided with an operation button (11), characterized in that: The machine body (1) is provided with a protective plate (2) for covering the operating button (11); one side of the protective plate (2) is connected to a mounting strip (21) and the other side is connected to a limiting strip (22); the mounting strip (21) is hinged to the outer side wall of the machine body (1); the outer side wall of the machine body (1) is connected to a positioning strip (3); the positioning strip (3) is provided with a positioning hole (31); a fixing plate (4) is inserted into the positioning hole (31); a limiting hole (221) for the fixing plate (4) to pass through is provided on the limiting strip (22); one side of the fixing plate (4) is vertically connected to a connecting plate (41); a mounting column (5) is rotatably connected to the limiting strip (22); one end of the mounting column (5) is connected to a mounting plate (51) for pressing against the connecting plate (41).

2. A seismic detector according to claim 1, characterized in that: The side of the installation sheet (51) that is in close contact with the connection sheet (41) is connected with an elastic anti-slip pad (52).

3. A seismic detector according to claim 2, characterized in that: A connecting column (521) is integrally formed on the anti-slip pad (52), and a fixing hole (511) for the connecting column (521) to be inserted is provided on the mounting plate (51), and the connecting column (521) and the fixing hole (511) are interference fit.

4. A seismic detector according to claim 1, characterized in that: A limiting column (222) is connected between two facing inner walls of the limiting hole (221), and a connecting hole (42) for the limiting column (222) to pass through is provided on the fixing plate (4).

5. The earthquake detector according to claim 1, characterized in that: The positioning strip (3) is connected to an elastic shock-absorbing strip (32) along its length direction.

6. An earthquake detector according to claim 1, characterized in that: Two dustproof strips (6) are connected in parallel to the protective plate (2), and the two dustproof strips (6) are located between the mounting strip (21) and the limiting strip (22).

Images