Sensor for vibration detection equipment

Abstract

The utility model relates to the technical field of vibration detection, in particular to a sensor for vibration detection equipment. The sensor comprises a sensor body, a connecting frame is installed on one side of the sensor body, a connector is installed on the side, away from the connecting frame, of the sensor body, a protection device is arranged on the arc face of the sensor body, the protection device comprises an annular plate, and the annular plate is in sliding connection with the arc face of the sensor body. The device comprises an annular plate, the annular plate is made of rubber, two strip-shaped plates are fixedly connected to the surface of the annular plate, rotating rods are fixedly connected to the sides, close to each other, of the two strip-shaped plates, a connecting plate is rotatably connected to the arc surface of each rotating rod, and a dustproof frame is fixedly connected to one side of each connecting plate. The dustproof frame is in sliding connection with the surface of the connecting frame. The problem that when the sensor body is idle or stored, dust falls on the sensor body and enters the connecting frame, and consequently the connecting frame is blocked is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration detection, in particular to a sensor for vibration detection equipment. Background Art

[0002] In the highly developed modern industry, the development of modern testing technology towards digitalization and informatization has become an inevitable development trend. The forefront of the test system is the sensor, which is the soul of the entire test system and is listed as a cutting-edge technology by countries around the world. In particular, the rapid development of IC technology and computer technology in recent years has provided a good and reliable scientific and technological foundation for the development of sensors. The development of sensors is getting better and better, and digitalization, multi-function and intelligence are important features of the development of modern sensors.

[0003] The inventors believe that the following defects often exist: the sensor is often connected to a sensor line, which is often not connected to the sensor when not in use. Therefore, when the sensor body is idle or stored, dust falls on the sensor body, causing dust to enter the connecting frame, thereby causing the connecting frame to be blocked; therefore, a sensor for a vibration detection device is proposed to address the above problem. Utility Model Content

[0004] The utility model aims to solve the defect in the prior art that dust enters into the connecting frame, thereby causing the connecting frame to be blocked, and proposes a sensor for vibration detection equipment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sensor for vibration detection equipment, comprising a sensor body, a connecting frame is installed on one side of the sensor body, a connecting head is installed on the side of the sensor body away from the connecting frame, a protective device is provided on the arc surface of the sensor body, the protective device comprises an annular plate, the annular plate is slidably connected to the arc surface of the sensor body, the annular plate is made of rubber material, two strip plates are fixedly connected to the surface of the annular plate, a rotating rod is fixedly connected to the side where the two strip plates are close to each other, the arc surface of the rotating rod is rotatably connected to the connecting plate, a dustproof frame is fixedly connected to one side of the connecting plate, the dustproof frame is slidably connected to the surface of the connecting frame, an L-shaped plate is fixedly connected to the side of the annular plate close to the strip plate, a fixing rod is fixedly connected to the surface of the L-shaped plate, an operating panel is slidably connected to the arc surface of the fixing rod, and a slot is provided on the surface of the dustproof frame.

[0006] The effect achieved by the above components is: by setting up a protective device, the effect of dust prevention is achieved for the connecting frame when idle or stored, thereby preventing dust from falling on the sensor body when the sensor body is idle or stored, causing dust to enter the connecting frame and cause the connecting frame to be blocked, thereby improving the protectiveness of the device.

[0007] Preferably, one end of the fixing rod away from the L-shaped plate is fixedly connected to the limiting plate, and the size of the insertion rod is matched with the size of the dustproof frame slot.

[0008] The effect achieved by the above components is: the limit plate limits the maximum sliding distance of the operating plate on the arc surface of the fixed rod, thereby preventing the operating plate from detaching from the arc surface of the fixed rod due to excessive pulling force when the staff pulls the operating plate.

[0009] Preferably, the arc surface of the fixing rod is sleeved with a first spring, and two ends of the first spring are fixedly connected to the operating plate and the L-shaped plate respectively.

[0010] The effects achieved by the above components are as follows: the first spring improves the stability of the insertion rod when limiting the dustproof frame.

[0011] Preferably, the arc surface of the rotating rod is sleeved with two torsion springs, and two ends of the torsion springs are fixedly connected to the connecting plate and the strip plate respectively.

[0012] The effect achieved by the above components is that the torsion spring achieves the effect of automatically taking the dustproof frame away from the connecting frame, so as to reduce the operating steps of the device for the staff and improve the work efficiency of the staff.

[0013] Preferably, a disassembly device is provided on both sides of the sensor body, and the disassembly device includes two L-shaped frames, which are respectively fixedly connected to the two sides of the sensor body, a driving rod is inserted into the internal thread of the L-shaped frame, one end of the driving rod is rotatably connected to a connecting block, and the arc surface of the connecting head is fixedly connected to two supporting blocks, and a connecting groove is provided on the surface of the supporting block.

[0014] The effect achieved by the above-mentioned components is: by setting up a disassembly device, the effect of removing the connector from the sensor body is achieved, thereby avoiding the mismatch between the device to which the sensor body needs to be connected and the connector, resulting in the connector being unable to connect to the device, thereby affecting the staff's use of the sensor body, thereby improving the practicability of the device.

[0015] Preferably, a handle is fixedly connected to one end of the driving rod away from the connecting block, and the connecting block and the connecting groove of the supporting block are adapted to each other in size.

[0016] The effect achieved by the above components is that the handle makes it convenient for the staff to operate the device.

[0017] Preferably, a positioning rod is fixedly connected to one side of the connection block close to the driving rod, and the arc surface of the positioning rod is slidably connected to the L-shaped frame.

[0018] The effect achieved by the above components is that the positioning rod achieves the effect of limiting the connection block from rotating along with the driving rod, so that the staff can quickly insert the connection block into the slot of the support block.

[0019] In summary, the beneficial effects of the utility model are:

[0020] 1. In the utility model, by setting a protective device, the effect of preventing dust from falling on the sensor body when the sensor body is idle or stored is achieved, which prevents dust from entering the connecting frame and causing the connecting frame to be blocked when the sensor body is idle or stored, thereby improving the protectiveness of the device.

[0021] 2. In the utility model, by providing a disassembly device, the effect of removing the connector from the sensor body is achieved, thereby avoiding the mismatch between the device to be connected to the sensor body and the connector, resulting in the connector being unable to connect to the device, thereby affecting the staff's use of the sensor body, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the protective device in the utility model;

[0024] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0025] Figure 4 For the utility model Figure 2 A magnified view of point B;

[0026] Figure 5 It is a structural schematic diagram of the disassembly device in the utility model.

[0027] Legend: 1. Sensor body; 2. Connecting frame; 3. Connecting head; 4. Protective device; 5. Disassembly device; 401. Ring plate; 402. Strip plate; 403. Rotating rod; 404. Connecting plate; 405. Dustproof frame; 406. L-shaped plate; 407. Fixed rod; 408. Operating panel; 409. Insert rod; 410. Limiting plate; 411. First spring; 412. Torsion spring; 51. L-shaped frame; 52. Driving rod; 53. Connecting block; 54. Support block; 55. Handle; 56. Positioning rod. DETAILED DESCRIPTION

[0028] Reference Figure 1 As shown, the utility model provides a technical solution: a sensor for vibration detection equipment, comprising a sensor body 1, a connecting frame 2 is installed on one side of the sensor body 1, a connecting head 3 is installed on the side of the sensor body 1 away from the connecting frame 2, and a protective device 4 is provided on the arc surface of the sensor body 1. By setting the protective device 4, the effect of dust prevention is achieved for the connecting frame 2 when idle or stored, and dust is prevented from falling on the sensor body 1 when the sensor body 1 is idle or stored, causing dust to enter the connecting frame 2, thereby causing the connecting frame 2 to be blocked, thereby improving the protection of the device, and disassembly devices 5 are provided on both sides of the sensor body 1. By setting the disassembly device 5, the effect of disassembling the connecting head 3 from the sensor body 1 is achieved, and the mismatch between the device to be connected to the sensor body 1 and the connecting head 3 is avoided, resulting in the inability of the connecting head 3 to be connected to the device, thereby affecting the use of the sensor body 1 by the staff, thereby improving the practicality of the device.

[0029] The specific arrangement and function of the protective device 4 and the disassembly device 5 will be described in detail below.

[0030] Reference Figure 2 , Figure 3 and Figure 4As shown, in this embodiment: the protective device 4 includes an annular plate 401, the annular plate 401 is slidably connected to the arc surface of the sensor body 1, the material of the annular plate 401 is rubber material, the surface of the annular plate 401 is fixedly connected to two strip plates 402, the side of the two strip plates 402 close to each other is fixedly connected to a rotating rod 403, the arc surface of the rotating rod 403 is rotatably connected to a connecting plate 404, one side of the connecting plate 404 is fixedly connected to a dust frame 405, the dust frame 405 is slidably connected to the surface of the connecting frame 2, the side of the annular plate 401 close to the strip plate 402 is fixedly connected to an L-shaped plate 406, the L-shaped plate 406 The surface is fixedly connected with a fixing rod 407, and the arc surface of the fixing rod 407 is slidably connected with an operating plate 408. The side of the operating plate 408 close to the L-shaped plate 406 is fixedly connected with an insertion rod 409. A slot is provided on the surface of the dustproof frame 405, and the end of the fixing rod 407 away from the L-shaped plate 406 is fixedly connected with a limiting plate 410. The size of the insertion rod 409 is adapted to the size of the slot of the dustproof frame 405. When the staff pulls the operating plate 408, the operating plate 408 slides on the arc surface of the fixing rod 407. At this time, the limiting plate 410 has the effect of limiting the maximum sliding distance of the operating plate 408 on the arc surface of the fixing rod 407, thereby avoiding When the staff pulls the operating plate 408, the pulling force is too great, causing the operating plate 408 to detach from the arc surface of the fixing rod 407. The arc surface of the fixing rod 407 is sleeved with a first spring 411, and the two ends of the first spring 411 are fixedly connected to the operating plate 408 and the L-shaped plate 406 respectively. When the staff releases the operating plate 408, the rebound force of the first spring 411 drives the operating plate 408 to slide on the arc surface of the fixing rod 407. At the same time, the operating plate 408 drives the insertion rod 409 to move until the insertion rod 409 is inserted into the slot of the dustproof frame 405. At this time, the first spring 411 increases the insertion rod 409 to the dustproof frame 405. 05 stability during limiting, the arc surface of the rotating rod 403 is sleeved with two torsion springs 412, and the two ends of the torsion spring 412 are fixedly connected to the connecting plate 404 and the strip plate 402 respectively. When the staff releases the limiting of the dustproof frame 405 by the plug rod 409, the torsion force of the torsion spring 412 drives the connecting plate 404 to rotate on the arc surface of the rotating rod 403, and at the same time, the connecting plate 404 drives the dustproof frame 405 to move until the dustproof frame 405 is detached from the surface of the connecting frame 2. At this time, the torsion spring 412 achieves the effect of automatically taking the dustproof frame 405 away from the connecting frame 2, so as to reduce the staff's operating steps for the device and improve the staff's work efficiency.

[0031] Reference Figure 5As shown, specifically, the disassembly device 5 includes two L-shaped frames 51, and the two L-shaped frames 51 are fixedly connected to the two sides of the sensor body 1 respectively. The L-shaped frame 51 is internally threaded with a driving rod 52, and one end of the driving rod 52 is rotatably connected to a connecting block 53. The arc surface of the connector 3 is fixedly connected to two supporting blocks 54, and the surface of the supporting block 54 is provided with a connecting groove. The end of the driving rod 52 away from the connecting block 53 is fixedly connected to a handle 55, and the size of the connecting block 53 and the connecting groove of the support block 54 are adapted. When the staff needs to rotate the driving rod 52, the driving rod 52 can be driven to move in the internal thread of the L-shaped frame 51 by rotating the handle 55, and the driving rod 5 2 drives the connecting block 53 to move. At this time, the handle 55 has the effect of facilitating the staff to operate the device. A positioning rod 56 is fixedly connected to the side of the connecting block 53 close to the driving rod 52. The arc surface of the positioning rod 56 is slidably connected to the L-shaped frame 51. When the staff turns the handle 55, the handle 55 drives the driving rod 52 to move in the internal thread of the L-shaped frame 51, the driving rod 52 drives the connecting block 53 to move, and the connecting block 53 drives the positioning rod 56 to slide in the L-shaped frame 51. At this time, the positioning rod 56 has the effect of limiting the connecting block 53 from rotating with the driving rod 52, so that the staff can quickly insert the connecting block 53 into the slot of the supporting block 54.

[0032] Working principle: when the staff needs to dustproof the connecting frame 2 when it is idle or stored, they pull the operating plate 408 to make the operating plate 408 slide on the arc surface of the fixed rod 407, and the first spring 411 is stretched. At the same time, the operating plate 408 drives the insertion rod 409 to move until the insertion rod 409 no longer blocks the movement of the dustproof frame 405. At this time, the dustproof frame 405 is pressed, and the dustproof frame 405 drives the connecting plate 404 to rotate on the arc surface of the rotating rod 403 until the dustproof frame 405 covers the connecting frame 2. At this time, the dustproof frame 405 is loosened. Open the operating plate 408, and the rebound force of the first spring 411 drives the operating plate 408 to slide on the arc surface of the fixed rod 407. At the same time, the operating plate 408 drives the insertion rod 409 to move until the insertion rod 409 is inserted into the slot of the dustproof frame 405. At this time, the effect of dustproofing the connecting frame 2 when it is idle or stored is achieved, which prevents dust from falling on the sensor body 1 when the sensor body 1 is idle or stored, causing dust to enter the connecting frame 2, thereby causing the connecting frame 2 to be blocked, thereby improving the protection of the device.

[0033] When the staff needs to replace the connector 3 of a different size, they turn the handle 55, and the handle 55 drives the driving rod 52 to move in the internal thread of the L-shaped frame 51, and the driving rod 52 drives the connecting block 53 to move, and the connecting block 53 drives the positioning rod 56 to slide in the L-shaped frame 51 until the connecting block 53 is disengaged from the connecting groove of the support block 54. At this time, the connecting head 3 is pulled until the connecting head 3 is disengaged from the sensor body 1. At this time, the effect of removing the connecting head 3 from the sensor body 1 is achieved, avoiding the mismatch between the device to be connected to the sensor body 1 and the connecting head 3, resulting in the inability to connect the connecting head 3 to the device, thereby affecting the staff's use of the sensor body 1, thereby improving the practicability of the device.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A sensor for a vibration detection device, comprising a sensor body (1), characterized in that: A connecting frame (2) is installed on one side of the sensor body (1), and a connecting head (3) is installed on a side of the sensor body (1) away from the connecting frame (2). A protective device (4) is provided on the arc surface of the sensor body (1), and the protective device (4) comprises an annular plate (401), and the annular plate (401) is slidably connected to the arc surface of the sensor body (1). The material of the annular plate (401) is rubber material. Two strip plates (402) are fixedly connected to the surface of the annular plate (401), and a rotating rod (403) is fixedly connected to the side of the two strip plates (402) close to each other, and the rotating rod (403) The arc surface of the connecting plate (404) is rotatably connected to a connecting plate (404), one side of the connecting plate (404) is fixedly connected to a dustproof frame (405), and the dustproof frame (405) is slidably connected to the surface of the connecting frame (2); the side of the annular plate (401) close to the strip plate (402) is fixedly connected to an L-shaped plate (406), the surface of the L-shaped plate (406) is fixedly connected to a fixing rod (407), the arc surface of the fixing rod (407) is slidably connected to an operating plate (408), the side of the operating plate (408) close to the L-shaped plate (406) is fixedly connected to an insertion rod (409), and a slot is provided on the surface of the dustproof frame (405).

2. A sensor for vibration detection equipment according to claim 1, characterized in that: One end of the fixing rod (407) away from the L-shaped plate (406) is fixedly connected to the limiting plate (410), and the size of the insertion rod (409) is adapted to the size of the slot of the dustproof frame (405).

3. A sensor for vibration detection equipment according to claim 1, characterized in that: The arc surface of the fixing rod (407) is sleeved with a first spring (411), and two ends of the first spring (411) are respectively fixedly connected to the operating plate (408) and the L-shaped plate (406).

4. A sensor for vibration detection equipment according to claim 1, characterized in that: The arc surface of the rotating rod (403) is sleeved with two torsion springs (412), and the two ends of the torsion spring (412) are respectively fixedly connected to the connecting plate (404) and the strip plate (402).

5. A sensor for vibration detection equipment according to claim 1, characterized in that: The sensor body (1) is provided with a disassembly device (5) on both sides thereof. The disassembly device (5) comprises two L-shaped frames (51) which are respectively fixedly connected to the two sides of the sensor body (1). A driving rod (52) is inserted into the internal thread of the L-shaped frame (51). One end of the driving rod (52) is rotatably connected to a connecting block (53). The arc surface of the connecting head (3) is fixedly connected to two supporting blocks (54). The surface of the supporting block (54) is provided with a connecting groove.

6. A sensor for vibration detection equipment according to claim 5, characterized in that: One end of the driving rod (52) away from the connecting block (53) is fixedly connected with a handle (55), and the connecting block (53) and the connecting groove of the supporting block (54) are matched in size.

7. A sensor for vibration detection equipment according to claim 5, characterized in that: A positioning rod (56) is fixedly connected to one side of the connection block (53) close to the driving rod (52), and the arc surface of the positioning rod (56) is slidably connected to the L-shaped frame (51).

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