A laser-based vibration measuring device

Abstract

The utility model discloses a kind of vibration measuring devices based on laser;The utility model relates to laser vibration measuring equipment technical field.It includes box, support connecting component, convenient disassembly component and protection installation component;Support column is fixed to the bottom of box, bottom is connected with connector;Box inner groove is equipped with integrated box, integrated box contains laser vibration measuring part, handle is connected with connecting block, connecting block plug and inner groove connecting port jack are matched with data transmission, switch control drop lock and limit groove fixed integrated box;Protective plate is fixed to the side of box, is inserted with slot protection shell, protection shell is connected with handle and glass plate.The problem of traditional device maintenance cumbersome, single protection is solved, integrated box is conveniently disassembled and double protection of component is realized, vibration measuring precision is guaranteed, applicable to multi-scene vibration measuring demand.

Description

Technical Field

[0001] This utility model relates to the field of measuring equipment technology, specifically a laser-based vibration measuring device. Background Technology

[0002] Laser vibration measurement devices are widely used in fields such as mechanical fault diagnosis and building structure monitoring due to their advantages of being non-contact, highly accurate, and having a fast response speed. Their core requirements are ensuring stable installation of the laser vibration measurement components, reliable data transmission, convenient maintenance, and good protective performance to prevent external environmental interference with vibration measurement accuracy.

[0003] A search revealed that Chinese patent CN216746835U discloses a "fixing device for a laser vibration meter". This device achieves rapid fixing of the laser vibration meter through a clamping structure, which can improve installation stability. However, it only focuses on the fixing function and lacks integrated protection and convenient disassembly structure for the vibration measuring components. Maintenance requires complete disassembly, which is cumbersome. Furthermore, it lacks a specific protective design and is susceptible to dust and external impact, which can affect the lifespan and accuracy of the vibration measuring components.

[0004] Currently available laser vibration measurement devices still have the following drawbacks when in use:

[0005] 1. Most of them fix the laser vibration measurement components directly inside the device, lacking an independent integrated and convenient disassembly and assembly structure. Maintenance requires disassembling the device shell, which not only involves many operation steps and low efficiency, but also easily damages the components during disassembly and assembly, affecting the subsequent vibration measurement accuracy and making it difficult to meet the needs of rapid maintenance.

[0006] 2. The protective measures for laser vibration measurement components are limited, relying mainly on simple shielding from the outer casing of the device. This is insufficient to effectively isolate dust and water stains, and the components are easily damaged by external impacts. Furthermore, there is a lack of structures to observe the internal condition, requiring the disassembly of protective components to inspect them, which increases the complexity of operation. Utility Model Content

[0007] The purpose of this invention is to provide a laser-based vibration measurement device to solve the problems mentioned in the background art.

[0008] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a laser-based vibration measuring device, comprising a housing, a support and connection assembly disposed at the bottom of the housing, a convenient disassembly assembly disposed inside the housing, and a protective mounting assembly disposed on the surface of the housing;

[0009] The support connection assembly includes a support column fixedly connected to the bottom of the housing, and a connector is fitted to the bottom of the support column;

[0010] The easy-to-disassemble component includes an inner groove inside the housing, an integrated box inside the inner groove, and a connection port inside the inner groove. The integrated box contains a laser vibration measuring component. A handle is fixedly connected to the surface of the integrated box. A connecting block is fixedly connected to one end of the integrated box. A plug is fitted onto the surface of the connecting block. A socket is provided inside the connection port. A locking device is fitted onto the surface of the connecting block. A limit groove is provided at the bottom of the connection port. A switch is detachably connected to the surface of the housing.

[0011] The protective installation assembly includes a protective plate fixedly connected to one side of the box surface, a slot opened on the surface of the protective plate, and a protective shell connected to the inside of the slot. A handle is fixedly connected to the surface of the protective shell, and a glass plate is connected to the surface of the protective shell.

[0012] The switch controls the locking device to engage with the limiting groove, thereby fixing and unlocking the integrated box. The plug engages with the socket, enabling data connection between the integrated box and the outside world.

[0013] As a further embodiment of this utility model: the support columns are evenly distributed at the four corners of the bottom of the box, the connector is a cylindrical structure with external threads, the connector is detachably connected to the bottom of the support column by threads, and the connector can be connected to the threaded hole of the external bracket.

[0014] As a further embodiment of this utility model: the shape and size of the inner groove are adapted to the shape and size of the integrated box, the integrated box is slidably connected to the inner groove, the handle is fixed to the surface of the integrated box away from the connecting block, and the surface of the handle is covered with an anti-slip rubber sleeve.

[0015] As a further embodiment of this utility model: the shape and size of the connecting block are adapted to the shape and size of the connecting port, the plug and the socket correspond one-to-one and are connected in a matching manner, the plug is a data transmission plug, and the socket is a data interface that matches the plug.

[0016] As a further improvement of this utility model: the locking device is an elastic snap-fit ​​structure, and the switch is electrically connected to the locking device through a wire. Pressing the switch can control the extension and retraction of the locking device, so that the locking device can be snapped into or disengaged from the limiting groove.

[0017] As a further improvement of this utility model: the protective plate is made of metal, the slot penetrates through the protective plate, the protective shell is made of transparent plastic, and the protective shell and the slot are detachably connected by a snap fastener.

[0018] As a further improvement of this utility model: the glass plate is made of high-strength transparent tempered glass, the glass plate is sealed to the opening edge of the protective shell surface, and the handle is symmetrically fixed on both sides of the protective shell surface.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This utility model features a convenient disassembly assembly consisting of an inner groove, an integrated box, a connecting block, and a locking device inside the housing. The integrated box can be pulled out along the inner groove using a handle. After the connecting block is inserted into the connection port, the plug and socket cooperate to achieve data connection. The switch controls the locking device to engage with the limiting groove for fixation. During maintenance, the integrated box can be pulled out simply by pressing the switch to unlock it, without disassembling the outer shell of the device. This significantly reduces disassembly and assembly steps, avoids component damage, and improves maintenance efficiency. At the same time, it ensures the stability of the integrated box after installation and the reliability of data transmission, solving the problems of cumbersome maintenance and easily damaged parts in traditional devices.

[0021] This utility model uses a protective installation assembly consisting of a protective plate, a slot, a protective shell, and a glass plate. The protective plate provides basic protection for the laser vibration measuring component, and the protective shell, inserted into the slot, forms double protection, effectively isolating dust and water stains and preventing damage to the component from external impacts. Furthermore, the glass plate on the surface of the protective shell allows for direct observation of the working status of the internal laser vibration measuring component without disassembling the protective shell, simplifying the operation process. This solves the problems of single protection and inconvenient observation in traditional devices, extends the service life of the laser vibration measuring component, and ensures stable vibration measurement accuracy. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the inner groove in an embodiment of the present utility model;

[0024] Figure 3 This is a schematic diagram of the connecting block structure according to an embodiment of the present utility model;

[0025] Figure 4 This is a schematic diagram of the protective shell structure according to an embodiment of the present utility model.

[0026] In the diagram: 1. Box body; 2. Support column; 3. Connector; 4. Easy-to-disassemble component; 401. Inner groove; 402. Connection port; 403. Socket; 404. Limiting groove; 405. Integrated box; 406. Connecting block; 407. Plug; 408. Locking device; 409. Switch; 410. Handle; 5. Protective installation component; 501. Protective plate; 502. Slot; 503. Protective shell; 504. Handle; 505. Glass plate. Detailed Implementation

[0027] To facilitate the solution of the problem, this utility model provides a laser-based vibration measurement device. The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] Example 1

[0029] like Figures 1 to 4 As shown, this embodiment provides a laser-based vibration measuring device, including a housing 1, a support and connection assembly disposed at the bottom of the housing 1, a convenient disassembly assembly 4 disposed inside the housing 1, and a protective mounting assembly 5 disposed on the surface of the housing 1. The support and connection assembly includes a support column 2 fixedly connected to the bottom of the housing 1, and a connector 3 is fitted to the bottom of the support column 2. The convenient disassembly assembly 4 includes an inner groove 401 opened inside the housing 1, an integrated box 405 disposed inside the inner groove 401, and a connection port 402 opened inside the inner groove 401. A laser vibration measuring component is disposed inside the integrated box 405. A handle 410 is fixedly connected to the surface of the integrated box 405. A connecting block 406 is fixedly connected to one end of the integrated box 405, and a plug 407 is fitted to the surface of the connecting block 406. The connection port 402 has an insertion hole 403 inside. The surface of the connecting block 406 is fitted with a locking device 408. The bottom of the connection port 402 has a limiting groove 404. The surface of the housing 1 is detachably connected with a switch 409. The protective installation assembly 5 includes a protective plate 501 fixedly connected to one side of the surface of the housing 1, a groove 502 on the surface of the protective plate 501, and a protective shell 503 fitted inside the groove 502. A handle 504 is fixedly connected to the surface of the protective shell 503. A glass plate 505 is fitted to the surface of the protective shell 503. The switch 409 controls the locking device 408 to engage with the limiting groove 404 to fix and unlock the integrated box 405. The plug 407 engages with the insertion hole 403 to achieve data connection between the integrated box 405 and the outside.

[0030] Example 2

[0031] In addition to all the technical features in Embodiment 1, this embodiment also includes: the support columns 2 are evenly distributed at the four corners of the bottom of the box 1; the connector 3 is a cylindrical structure with external threads; the connector 3 is detachably connected to the bottom of the support column 2 by threads; the connector 3 can be connected to the threaded hole of the external bracket; the shape and size of the inner groove 401 are adapted to the shape and size of the integrated box 405; the integrated box 405 is slidably connected to the inner groove 401; the handle 410 is fixed to the surface of the integrated box 405 away from the connecting block 406; and the surface of the handle 410 is covered with an anti-slip rubber sleeve. The connector 3 facilitates the installation and disassembly of the whole to the outside, increasing the overall usability.

[0032] Furthermore, the protective plate 501 is made of metal, the slot 502 penetrates through the protective plate 501, the protective shell 503 is made of transparent plastic, the protective shell 503 and the slot 502 are detachably connected by a snap fastener, the glass plate 505 is made of high-strength transparent tempered glass, the glass plate 505 is sealed to the edge of the opening on the surface of the protective shell 503, and the handles 504 are symmetrically fixed on both sides of the surface of the protective shell 503. The laser equipment is protected by the protective plate 501.

[0033] Furthermore, the shape and size of the connecting block 406 are adapted to the shape and size of the connecting port 402. The plug 407 corresponds one-to-one with the socket 403 and is connected in a mating manner. The plug 407 is a data transmission plug 407, and the socket 403 is a data interface that matches the plug 407. The locking device 408 has an elastic snap-fit ​​structure. The switch 409 is electrically connected to the locking device 408 through a wire. Pressing the switch 409 can control the extension and retraction of the locking device 408, so that the locking device 408 can be engaged or disengaged from the limiting groove 404. The switch 409 facilitates the control of the locking device 408, making the integrator easy to disassemble and install.

[0034] Working principle: The easy-to-disassemble assembly 4 is set inside the housing 1, consisting of an inner groove 401, an integrated box 405, a connecting block 406, and a locking device 408. The integrated box 405 can be pulled out along the inner groove 401 by the handle 410. After the connecting block 406 is inserted into the connecting port 402, the plug 407 cooperates with the socket 403 to achieve data connection. The switch 409 controls the locking device 408 to lock into the limit groove 404 to complete the fixation. During maintenance, the integrated box 405 can be pulled out by simply pressing the switch 409 to unlock it. The protective installation assembly 5 consists of a protective plate 501, a slot 502, a protective shell 503, and a glass plate 505. The protective plate 501 provides basic protection for the laser vibration measuring component. After the protective shell 503 is inserted into the slot 502, it forms double protection, which can effectively isolate dust and water stains and avoid damage to the component by external impact. The glass plate 505 on the surface of the protective shell 503 makes it easy to directly observe the working status of the internal laser vibration measuring component.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A laser-based vibration measurement device, characterized in that: It includes a housing (1), a support connection assembly disposed at the bottom of the housing (1), a convenient disassembly assembly (4) disposed inside the housing (1), and a protective installation assembly (5) disposed on the surface of the housing (1); The support connection assembly includes a support column (2) fixedly connected to the bottom of the box (1), and a connector (3) is connected to the bottom of the support column (2); The convenient disassembly assembly (4) includes an inner groove (401) opened inside the box (1), an integrated box (405) set inside the inner groove (401), and a connection port (402) opened inside the inner groove (401). The integrated box (405) is provided with a laser vibration measuring component inside. A handle (410) is fixedly connected to the surface of the integrated box (405). A connecting block (406) is fixedly connected to one end of the integrated box (405). A plug (407) is fitted to the surface of the connecting block (406). A socket (403) is opened inside the connection port (402). A locking device (408) is fitted to the surface of the connecting block (406). A limit groove (404) is opened at the bottom of the connection port (402). A switch (409) is detachably connected to the surface of the box (1). The protective installation assembly (5) includes a protective plate (501) fixedly connected to one side of the surface of the box (1), a slot (502) opened on the surface of the protective plate (501), and a protective shell (503) connected to the inside of the slot (502). A handle (504) is fixedly connected to the surface of the protective shell (503), and a glass plate (505) is connected to the surface of the protective shell (503). The switch (409) controls the locking device (408) to cooperate with the limiting groove (404) to fix and unlock the integrated box (405). The plug (407) cooperates with the socket (403) to realize the data connection between the integrated box (405) and the outside.

2. The laser-based vibration measuring device according to claim 1, characterized in that: The support columns (2) are evenly distributed at the four corners of the bottom of the box (1). The connector (3) is a cylindrical structure with external threads. The connector (3) is detachably connected to the bottom of the support column (2) by threads, and the connector (3) can be connected to the threaded hole of the external bracket.

3. The laser-based vibration measuring device according to claim 1, characterized in that: The shape and size of the inner groove (401) are adapted to the shape and size of the integrated box (405). The integrated box (405) is slidably connected to the inner groove (401). The handle (410) is fixed on the surface of the integrated box (405) away from the connecting block (406), and the surface of the handle (410) is covered with an anti-slip rubber sleeve.

4. The laser-based vibration measuring device according to claim 1, characterized in that: The shape and size of the connecting block (406) are adapted to the shape and size of the connecting port (402). The plug (407) corresponds to and is connected to the socket (403). The plug (407) is a data transmission plug (407), and the socket (403) is a data interface that matches the plug (407).

5. A laser-based vibration measuring device according to claim 1, characterized in that: The locking device (408) has an elastic snap-fit ​​structure. The switch (409) is electrically connected to the locking device (408) through a wire. Pressing the switch (409) can control the extension and retraction of the locking device (408), so that the locking device (408) can be engaged or disengaged from the limiting groove (404).

6. The laser-based vibration measuring device according to claim 1, characterized in that: The protective plate (501) is made of metal, the slot (502) penetrates the protective plate (501), the protective shell (503) is made of transparent plastic, and the protective shell (503) and the slot (502) are detachably connected by a buckle.

7. A laser-based vibration measuring device according to claim 1, characterized in that: The glass plate (505) is made of high-strength transparent tempered glass. The glass plate (505) is sealed to the opening edge of the protective shell (503). The handle (504) is symmetrically fixed on both sides of the protective shell (503).

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