Waterproof mounting structure of vibration tester

Abstract

The utility model discloses a waterproof installation structure of vibration tester, including vibration tester body, be provided with visual lens on the vibration tester body, be provided with fixed ring on the visual lens, be provided with the round protection cover of turning over on the fixed ring, two arc slide pieces are provided with on the fixed ring left and right symmetry, be provided with control assembly for controlling two arc slide piece opening or closing in on the fixed ring, arc slide piece can along closing after the round protection cover of turning over outer edge path removal, be provided with sealing ring for cooperation round protection cover of turning over and seal on the fixed ring, be provided with the compact structure for compacting round protection cover of turning over on arc slide piece, and this structure can realize to vibration tester visual lens's high -efficient waterproof protection, and the operation is convenient and sealed reliable.

Description

Technical Field

[0001] This utility model relates to the field of vibration tester protection technology, and in particular to a waterproof installation structure for a vibration tester. Background Technology

[0002] As a precision measuring device, the vibration tester's visualization lens is the core component for collecting vibration data. The lens's protective effect directly determines the measurement accuracy and equipment lifespan. It is widely used in fields such as commercial aircraft engine testing, heavy machinery fault diagnosis, and dam gate equipment monitoring.

[0003] However, the lens protection structure of existing vibration testers has obvious defects: First, most protective structures only use simple dust covers and lack professional waterproof design. In high humidity, water mist, or dusty environments, moisture can easily seep in through the gaps between the lens and the body, causing the lens to fog up, short circuits in internal electronic components, and affecting the accuracy of vibration data acquisition. Second, some waterproof structures use fixed seals, which can provide a certain degree of waterproofing, but when the lens needs to be adjusted or the lens is cleaned, the entire structure needs to be disassembled, which is cumbersome and can easily damage the sealing performance, making it difficult to meet the needs of rapid on-site maintenance. Third, the clamping reliability of existing waterproof structures is insufficient. After being affected by equipment vibration for a long time, the seals are prone to loosening, and the waterproofing effect is greatly reduced, making it difficult to meet the requirements of long-term use under harsh working conditions.

[0004] To address the aforementioned issues, there is an urgent need to design a waterproof installation structure for vibration testing instruments that combines efficient waterproofing, convenient operation, and reliable compression sealing to ensure long-term stable operation of the equipment in complex environments.

[0005] Therefore, the existing technology of vibration testing instrument protection needs further improvement. Utility Model Content

[0006] The purpose of this invention is to provide a waterproof mounting structure for a vibration tester. This structure can achieve efficient waterproof protection for the visualization lens of the vibration tester, and is easy to operate and has a reliable seal.

[0007] To achieve the above objectives, the present invention adopts the following solution:

[0008] A waterproof mounting structure for a vibration tester includes a vibration tester body, a viewing lens on the vibration tester body, a fixing ring on the viewing lens, a flip-up circular protective cover on the fixing ring, two arc-shaped sliding members symmetrically arranged on the fixing ring, a control component on the fixing ring for controlling the opening or closing of the two arc-shaped sliding members, the arc-shaped sliding members being able to move along the outer edge path of the flip-up circular protective cover when closed, a sealing ring on the fixing ring for sealing with the flip-up circular protective cover, and a clamping structure on the arc-shaped sliding members for pressing the flip-up circular protective cover.

[0009] Furthermore, the flip-out circular protective cover includes a flip-out seat disposed on the fixed ring, a flip-out ring body is mounted on the flip-out seat, and an explosion-proof protective lens is disposed in the middle of the flip-out ring body.

[0010] Furthermore, the arc-shaped sliding member includes an annular guide groove disposed on the outer wall of the circumference of the fixed ring, and a locking arc-shaped member is movably disposed within the annular guide groove.

[0011] Furthermore, the control component includes a central straight slot disposed in the middle of the fixed ring, a synchronous slider movably disposed in the central straight slot, a first hinge seat disposed on each side of the synchronous slider, a second hinge seat disposed on the locking arc-shaped component, and a connecting rod hinged between the first hinge seat and the second hinge seat on the corresponding side.

[0012] A lead screw adjustment mechanism is provided between the intermediate straight groove and the synchronous slider to adjust the forward and backward sliding of the synchronous slider.

[0013] Furthermore, the lead screw adjustment mechanism includes an adjustment lead screw rotatably disposed within the intermediate straight slot, and the synchronous slider is provided with a screw hole, the adjustment lead screw being inserted into the screw hole and threadedly connected to the screw hole.

[0014] Furthermore, the clamping structure includes a locking arc groove disposed on the inner wall of the locking arc member, a clearance groove disposed at the middle of the lower end of the flipping ring, and an inclined surface disposed on the outer surface of the flipping ring.

[0015] In summary, the advantages of this utility model over the prior art are:

[0016] This invention addresses the shortcomings of existing vibration tester protection technologies. Through its structural design, it offers the following advantages: highly efficient waterproofing and adaptability to harsh working conditions. The sealing ring and clamping structure work together to ensure the flip-up circular protective cover tightly fits the fixing ring, effectively preventing moisture and dust from entering the visualization lens 2. The flip-up circular protective cover 4 features a flip-up design, and in conjunction with the control components, a screw adjustment mechanism synchronously controls the opening and closing of the arc-shaped sliding part. Operators only need to rotate the screw adjustment knob to open and close the protective cover without disassembling the entire structure, significantly improving the efficiency of on-site debugging and maintenance of the vibration tester, especially suitable for installation scenarios with limited space. The screw adjustment mechanism has a self-locking function, preventing the seal from loosening due to equipment vibration. The explosion-proof protective lens of the flip-up circular protective cover does not affect the vibration data acquisition by the visualization lens, ensuring long-term reliable operation. Attached Figure Description

[0017] Figure 1 This is a first-state perspective view of the present invention;

[0018] Figure 2 This is a perspective view of the second state of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of this utility model;

[0020] Figure 4 This is a three-dimensional view of the third state of this utility model. Detailed Implementation

[0021] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4This utility model provides a waterproof installation structure for a vibration tester, including a vibration tester body 1, a viewing lens 2 on the vibration tester body 1, a fixing ring 3 on the viewing lens 2, a flip-up circular protective cover 4 on the fixing ring 3, two arc-shaped sliding members 5 symmetrically arranged on the fixing ring 3, and a control component 6 on the fixing ring 3 for controlling the opening or closing of the two arc-shaped sliding members 5. The arc-shaped sliding members 5 can move along the outer edge path of the flip-up circular protective cover 4 after closing. A sealing ring 7 is provided to cooperate with the flip-up circular protective cover 4 for sealing. A clamping structure 8 is provided on the arc-shaped sliding member 5 to press the flip-up circular protective cover 4. The visualization lens 2 of the vibration tester body 1 serves as the core of the protection, and a fixing ring 3 provides the mounting base for each waterproof component. The flip-up circular protective cover 4 can cover the lens to achieve initial protection. The control component 6 drives the two arc-shaped sliding members 5 to open along the outer edge of the protective cover, cooperating with the sealing ring 7 on the fixing ring 3. The clamping structure 8 of the arc-shaped sliding members 5 further enhances the fit and seal, ultimately preventing moisture intrusion.

[0023] The flip-out circular protective cover 4 of this utility model includes a flip-out seat 401 disposed on the fixed ring 3, a flip-out ring body 402 mounted on the flip-out seat 401, and an explosion-proof protective lens 403 disposed in the middle of the flip-out ring body 402.

[0024] The arc-shaped sliding member 5 of this utility model includes an annular guide groove 501 disposed on the outer circumference of the fixed ring 3, and a locking arc-shaped member 502 is movably disposed in the annular guide groove 501.

[0025] The control component 6 of this utility model includes a central straight groove 601 disposed in the middle of the fixed ring 3, a synchronous slider 602 movably disposed in the central straight groove 601, a first hinge seat 603 disposed on each side of the synchronous slider 602, a second hinge seat 604 disposed on the locking arc-shaped member 502, and a connecting rod 606 hinged between the first hinge seat 603 and the second hinge seat 604 on the corresponding side;

[0026] A lead screw adjustment mechanism 605 is provided between the intermediate straight slot 601 and the synchronous slider 602 to adjust the forward and backward sliding of the synchronous slider 602; the lead screw adjustment mechanism 605 of the control component 6 drives the synchronous slider 602 in the intermediate straight slot 601 to slide forward and backward. The synchronous slider 602 is linked with the second hinge seat 604 of the locking arc member 502 through the first hinge seat 603 on both sides and the connecting rod 606, so as to realize the synchronous opening or closing of the two locking arc members 502, and accurately control the state of the arc member 5.

[0027] The lead screw adjustment mechanism 605 of this utility model includes an adjustment lead screw 6051 rotatably disposed in the intermediate straight groove 601, and a screw hole 6052 provided on the synchronous slider 602. The adjustment lead screw 6051 is inserted into the screw hole 6052 and is threadedly connected to the screw hole 6052.

[0028] The pressing structure 8 of this utility model includes a locking arc groove 801 disposed on the inner wall of the locking arc member 502, a relief groove 802 disposed at the middle of the lower end of the flip ring 402, and an inclined surface 803 disposed on the outer surface of the flip ring 402.

[0029] The clearance groove 802 allows the locking arc-shaped member 502 to enter the outer side of the flip ring 402 and align the locking arc-shaped groove 801 with the outer wall of the flip ring 402. When the locking arc-shaped groove 801 rotates along the circumference of the outer edge of the flip ring 402, the outer wall of the flip ring 402 enters the locking arc-shaped groove 801. When the locking arc-shaped groove 801 moves along the circular path, it gradually presses against the inclined surface 803, so that the flip ring 402 fits tightly against the surface of the sealing ring 7.

[0030] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof mounting structure for a vibration tester, comprising a vibration tester body (1), wherein a visualization lens (2) is provided on the vibration tester body (1), characterized in that: The visualization lens (2) is provided with a fixing ring (3), the fixing ring (3) is provided with a flip-out circular protective cover (4), the fixing ring (3) is provided with two arc-shaped sliding parts (5) symmetrically arranged on the left and right, the fixing ring (3) is provided with a control component (6) for controlling the two arc-shaped sliding parts (5) to open or close, the arc-shaped sliding parts (5) can move along the outer edge path of the flip-out circular protective cover (4) after closing, the fixing ring (3) is provided with a sealing ring (7) for sealing with the flip-out circular protective cover (4), and the arc-shaped sliding parts (5) are provided with a pressing structure (8) for pressing the flip-out circular protective cover (4).

2. The waterproof mounting structure of a vibration tester according to claim 1, characterized in that: The flip-out circular protective cover (4) includes a flip seat (401) disposed on the fixed ring (3), a flip ring body (402) is mounted on the flip seat (401), and an explosion-proof protective lens (403) is disposed in the middle of the flip ring body (402).

3. The waterproof installation structure of a vibration tester according to claim 2, characterized in that: The arc-shaped sliding member (5) includes an annular guide groove (501) disposed on the outer circumference of the fixed ring (3), and a locking arc-shaped member (502) is movably disposed in the annular guide groove (501).

4. The waterproof installation structure of a vibration tester according to claim 3, characterized in that: The control component (6) includes a central straight slot (601) disposed in the middle of the fixed ring (3), a synchronous slider (602) movably disposed in the central straight slot (601), a first hinge seat (603) disposed on each side of the synchronous slider (602), a second hinge seat (604) disposed on the locking arc-shaped member (502), and a connecting rod (606) hinged between the first hinge seat (603) and the second hinge seat (604) on the corresponding side. A lead screw adjustment mechanism (605) is provided between the intermediate straight slot (601) and the synchronous slider (602) to adjust the synchronous slider (602) to slide back and forth.

5. The waterproof mounting structure of a vibration tester according to claim 4, characterized in that: The lead screw adjustment mechanism (605) includes an adjustment lead screw (6051) rotatably disposed in the intermediate straight slot (601), and a screw hole (6052) is provided on the synchronous slider (602). The adjustment lead screw (6051) passes through the screw hole (6052) and is threadedly connected to the screw hole (6052).

6. The waterproof mounting structure of a vibration tester according to claim 5, characterized in that: The pressing structure (8) includes a locking arc groove (801) disposed on the inner wall of the locking arc member (502), a relief groove (802) is provided at the middle of the lower end of the flip ring (402), and an inclined surface (803) is provided on the outer surface of the flip ring (402).

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