Waterproof man-machine interaction type industrial vehicle instrument
By designing multiple sets of inserts, fixed blocks, clamp rods and buffer plates in industrial vehicle instruments, the extrusion movement and cushioning effects of springs and telescopic rods are used to solve the problem of loosening of the seal ring under vibration, achieving more efficient waterproofing and shock-resistant effects.
Patent Information
- Application Number
- CN202422375051.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The sealing ring of existing industrial vehicle instruments is prone to loosen under long-term vibration, affecting the waterproof effect of the instrument, causing water droplets and water stains to penetrate, and shortening service life.
A waterproof human-computer interactive industrial vehicle instrument is designed. By setting plugs and slots, fixing blocks and connecting blocks, clamping rods and clamping slots around the sealing ring, as well as buffer plates and shock absorbing dampers, the extrusion movement and cushioning effect of the springs and telescopic rods ensures stable fixation and effective waterproofing of the sealing ring.
It effectively improves the engagement and fixation of the sealing ring, prevents loosening, significantly improves the waterproof effect of the instrument, extends the service life, and enhances the collision and shock resistance inside the instrument.
Smart Images
Figure CN223014372U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle instruments, in particular to a waterproof man-machine interactive industrial vehicle instrument. Background Technique
[0002] The instruments on different vehicle dashboards are not the same, but the conventional instruments of general vehicles include a speedometer, a tachometer, an oil pressure gauge, a water temperature gauge, a fuel gauge, a charging gauge, etc. In existing vehicles, the vehicle instrument is one of the essential components of the vehicle.
[0003] However, when the existing industrial vehicle instrument is in use, although the vehicle instrument can be used well, when the sealing ring is used inside the instrument, the clamping and fixing effect of the sealing ring inside the instrument is not high, and it is easy to cause the sealing ring to become loose under long-term vibration of the instrument, affecting the waterproof effect of the sealing ring on the vehicle instrument, resulting in the penetration of water droplets and water stains, and affecting the service life of the instrument.
[0004] Therefore, in view of this, in view of the deficiencies of the existing structure, research and improvement are carried out, and a waterproof man-machine interactive industrial vehicle instrument is proposed. Content of the Utility Model
[0005] The purpose of the utility model is to provide a waterproof man-machine interactive industrial vehicle instrument to solve the problem that the clamping and fixing effect of the sealing ring inside the instrument is not high, which will cause the sealing ring to become loose and affect the waterproof effect of the sealing ring on the vehicle instrument as mentioned in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A waterproof man-machine interactive industrial vehicle instrument, including a protective cover, the outer wall of the protective cover is provided with a display window, the inside of the protective cover is provided with an instrument main body, the connection part between the inner wall of the protective cover and the instrument main body is detachably connected with a sealing ring, the outer wall of the sealing ring is fixedly connected with an insertion block, the connection part between the inner wall of the protective cover and the insertion block is provided with a slot, the outer wall of the instrument main body is fixedly connected with a fixing block, the outer wall of the fixing block is clamped and connected with a connection block fixedly connected with the outer wall of the sealing ring, the outer wall of the connection block is telescopically connected with a telescopic rod, the outer wall of the telescopic rod is sleeved with a first spring fixedly connected with the outer wall of the connection block, one end of the first spring is fixedly connected with a pulling block fixedly connected with one end of the telescopic rod, one end of the telescopic rod is fixedly connected with a clamping rod slidably connected with the outer wall of the connection block, and a clamping groove is provided at the connection part between the outer wall of the connection block and the clamping rod.
[0007] Further, a fixing plate is fixedly connected to the outer wall of the instrument body. A slider is slidably connected to the outer wall of the fixing plate. A shock damping damper fixedly connected to the outer wall of the fixing plate is fixedly connected to the outer wall of the slider. A second spring fixedly connected to the outer wall of the slider is sleeved on the outer wall of the shock damping damper. A chute is formed at the connection part between the outer wall of the fixing plate and the slider. A rotating rod is rotatably connected to the outer wall of the slider. One end of the rotating rod is rotatably connected to a buffer plate that fits against the inner wall of the protective cover.
[0008] Further, four sets of insertion blocks and slots are provided. The positions of the four sets of insertion blocks and slots are distributed around the sealing ring, and the outer wall contour of the insertion block is adapted to the inner wall contour of the slot.
[0009] Further, four sets of fixing blocks and connecting blocks are provided. The positions of the four sets of fixing blocks and connecting blocks are distributed around the sealing ring.
[0010] Further, the pressing part of the clamping rod and the fixing block is arc-shaped, and the inner wall contour of the clamping groove is larger than the outer wall contour of the clamping rod.
[0011] Further, four sets of shock damping dampers and rotating rods are provided. The positions of the four sets of shock damping dampers and rotating rods are distributed around the fixing plate.
[0012] Further, the overall material of the buffer plate is silicone material.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. Through the setting of the clamping rod in the present utility model, when the industrial instrument is in daily use, in order to improve the stability of the sealing ring's protection of the instrument's interior, prevent the sealing ring from loosening due to long-term vibration of the instrument, and affect the waterproof effect of the instrument's interior, the connecting block and the fixing block can be fitted. When the pressing part of the clamping rod and the connecting block is arc-shaped, it drives the telescopic rod and the first spring to perform a pressing movement until the clamping rod slides into the inner wall of the clamping groove, playing a role in clamping and fixing the sealing ring inside the instrument, achieving the effect of improving the effective waterproofing inside the industrial instrument;
[0015] 2. Through the setting of the buffer plate in the present utility model, when the industrial instrument is in daily use, in order to improve the anti-collision effect on the internal instruments of the industrial instrument, when the buffer plate is impacted, it will drive the slider to slide along the inner wall of the chute under the rotational connection of the rotating rod. The sliding of the slider performs a buffering and pressing movement on the shock damping damper and the second spring, achieving the effect of effectively transferring and discharging the impact received by the buffer plate. Description of the Drawings
[0016] Figure 1Schematic diagram of the three-dimensional structure of an industrial instrument;
[0017] Figure 2 Schematic diagram of the internal structure of an industrial instrument;
[0018] Figure 3 Schematic diagram of the seal ring disassembly structure;
[0019] Figure 4 Schematic diagram of the connection structure between the connecting block and the fixing block;
[0020] Figure 5 Schematic diagram of the buffer plate position distribution structure.
[0021] In the figure: 1. Protective cover; 2. Display window; 3. Instrument main body; 4. Seal ring; 5. Insert block; 6. Slot; 7. Fixing block; 8. Connecting block; 9. Telescopic rod; 10. First spring; 11. Pulling block; 12. Clamping rod; 13. Clamping groove; 14. Fixed plate; 15. Slide block; 16. Shock damping device; 17. Second spring; 18. Slide groove; 19. Rotating rod; 20. Buffer plate. Specific implementation manner
[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] Embodiment 1: As Figures 1 - 4 shown, a waterproof human-computer interactive industrial vehicle instrument includes a protective cover 1. A display window 2 is opened on the outer wall of the protective cover 1. An instrument main body 3 is arranged inside the protective cover 1. A seal ring 4 is detachably connected to the connection part between the inner wall of the protective cover 1 and the instrument main body 3. An insert block 5 is fixedly connected to the outer wall of the seal ring 4. A slot 6 is opened at the connection part between the inner wall of the protective cover 1 and the insert block 5. A fixing block 7 is fixedly connected to the outer wall of the instrument main body 3. A connecting block 8 fixedly connected to the outer wall of the seal ring 4 is snap-connected to the outer wall of the fixing block 7. A telescopic rod 9 is telescopically connected to the outer wall of the connecting block 8. A first spring 10 fixedly connected to the outer wall of the connecting block 8 is sleeved on the outer wall of the telescopic rod 9. One end of the first spring 10 is fixedly connected to a pulling block 11 fixedly connected to one end of the telescopic rod 9. One end of the telescopic rod 9 is fixedly connected to a clamping rod 12 slidably connected to the outer wall of the connecting block 8. A clamping groove 13 is opened at the connection part between the outer wall of the connecting block 8 and the clamping rod 12.
[0024] Furthermore, four groups of plug blocks 5 and slots 6 are provided, and the positions of the four groups of plug blocks 5 and slots 6 are distributed around the sealing ring 4, and the outer wall contour of the plug block 5 and the inner wall contour of the slot 6 are matched with each other, which is beneficial to pre-position and install the sealing ring 4 by providing four groups of plug blocks 5 and slots 6 distributed around the sealing ring 4.
[0025] Furthermore, four groups of fixing blocks 7 and connecting blocks 8 are provided, and the positions of the four groups of fixing blocks 7 and connecting blocks 8 are distributed around the sealing ring 4. This is beneficial to improving the daily waterproof stability of the sealing ring 4 by providing four groups of fixing blocks 7 and connecting blocks 8 distributed around the sealing ring 4.
[0026] Furthermore, the extruded portion between the clamping rod 12 and the fixed block 7 is in an arc shape, and the inner wall contour of the clamping groove 13 is larger than the outer wall contour of the clamping rod 12. This is beneficial for the clamping and fixing of the sealing ring 4 in the instrument through the arc-shaped setting of the extruded portion between the clamping rod 12 and the fixed block 7, thereby achieving the effect of improving the effective waterproofing of the interior of the industrial instrument.
[0027] Embodiment 2: Figure 1 , Figure 2 and Figure 5 As shown, a waterproof human-machine interactive industrial vehicle instrument proposed by the utility model, compared with the first embodiment, as another embodiment of the utility model, the outer wall of the instrument body 3 is fixedly connected with a fixing plate 14, the outer wall of the fixing plate 14 is slidably connected with a slider 15, the outer wall of the slider 15 is fixedly connected with a shock-absorbing damper 16 fixedly connected to the outer wall of the fixing plate 14, the outer wall of the shock-absorbing damper 16 is sleeved with a second spring 17 fixedly connected to the outer wall of the slider 15, the connecting portion of the outer wall of the fixing plate 14 and the slider 15 is provided with a slide groove 18, and the outer wall of the slider 15 is rotatably connected There is a rotating rod 19, one end of which is rotatably connected to a buffer plate 20 that fits the inner wall of the protective cover 1. When working, by setting the buffer plate 20, it is beneficial to improve the anti-collision effect inside the industrial instrument during daily use of the industrial instrument. When the buffer plate 20 is impacted, it will drive the slider 15 to slide along the inner wall of the slide groove 18 under the rotation connection of the rotating rod 19. The sliding of the slider 15 performs a buffering and squeezing movement on the shock-absorbing damper 16 and the second spring 17, thereby achieving the effect of effectively transferring the impact on the buffer plate 20.
[0028] Furthermore, four groups of shock-absorbing dampers 16 and rotating rods 19 are provided, and the positions of the four groups of shock-absorbing dampers 16 and rotating rods 19 are distributed around the fixed plate 14. This is beneficial for providing four groups of shock-absorbing dampers 16 and rotating rods 19 distributed around the fixed plate 14, thereby playing an effective anti-seismic buffering role for the instruments inside the instrument.
[0029] Furthermore, the overall material of the buffer plate 20 is silicone material, which is beneficial to effectively transfer and relieve the impact on the buffer plate 20 through the setting of the overall silicone material of the buffer plate 20.
[0030] Working principle: When using this waterproof human-machine interactive industrial vehicle instrument, first, when the industrial instrument is in daily use, in order to improve the stability of the seal ring 4 in protecting the inside of the instrument and prevent the seal ring 4 from loosening due to long-term vibration of the instrument, which affects the waterproof effect inside the instrument, the connecting block 8 and the fixing block 7 can be fitted. When the extrusion part between the clamping rod 12 and the connecting block 8 is arc-shaped, it drives the telescopic rod 9 and the first spring 10 to perform extrusion movement until the clamping rod 12 slides into the inner wall of the clamping groove 13, playing a role in clamping and fixing the seal ring 4 inside the instrument, and achieving the effect of improving the effective waterproofing inside the industrial instrument.
[0031] Finally, when the industrial instrument is in daily use, in order to improve the anti-collision effect inside the industrial instrument, when the buffer plate 20 is impacted, it will drive the slider 15 to slide along the inner wall of the chute 18 under the rotational connection of the rotating rod 19. The sliding of the slider 15 performs a buffering and extrusion movement on the shock-absorbing damper 16 and the second spring 17, achieving the effect of effectively transferring and relieving the impact on the buffer plate 20.
[0032] This is the working principle of this waterproof human-machine interactive industrial vehicle instrument.
[0033] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.
Claims
1. A waterproof human-machine interactive industrial vehicle instrument, comprising a protective cover (1), characterized in that: The protective cover (1) comprises a display window (2) on the outer wall of the protective cover (1), an instrument body (3) is arranged inside the protective cover (1), a sealing ring (4) is detachably connected to the connecting portion between the inner wall of the protective cover (1) and the instrument body (3), an insert block (5) is fixedly connected to the outer wall of the sealing ring (4), a slot (6) is provided at the connecting portion between the inner wall of the protective cover (1) and the insert block (5), a fixing block (7) is fixedly connected to the outer wall of the instrument body (3), and the outer wall of the fixing block (7) is snap-fitted and connected to the sealing ring. (4) a connecting block (8) fixedly connected to the outer wall, the outer wall of the connecting block (8) being telescopically connected to a telescopic rod (9), the outer wall of the telescopic rod (9) being sleeved with a first spring (10) fixedly connected to the outer wall of the connecting block (8), one end of the first spring (10) being fixedly connected to a pulling block (11) fixedly connected to one end of the telescopic rod (9), one end of the telescopic rod (9) being fixedly connected to a clamping rod (12) slidably connected to the outer wall of the connecting block (8), and a clamping groove (13) being provided at a connection portion between the outer wall of the connecting block (8) and the clamping rod (12).
2. A waterproof human-machine interactive industrial vehicle instrument according to claim 1, characterized in that: The outer wall of the instrument body (3) is fixedly connected to a fixing plate (14), the outer wall of the fixing plate (14) is slidably connected to a slider (15), the outer wall of the slider (15) is fixedly connected to a shock-absorbing damper (16) fixedly connected to the outer wall of the fixing plate (14), the outer wall of the shock-absorbing damper (16) is sleeved with a second spring (17) fixedly connected to the outer wall of the slider (15), a sliding groove (18) is provided at the connection portion between the outer wall of the fixing plate (14) and the slider (15), the outer wall of the slider (15) is rotatably connected to a rotating rod (19), one end of the rotating rod (19) is rotatably connected to a buffer plate (20) that fits the inner wall of the protective cover (1).
3. A waterproof human-machine interactive industrial vehicle instrument according to claim 1, characterized in that: The insert blocks (5) and the slots (6) are provided in four groups, and the positions of the four groups of the insert blocks (5) and the slots (6) are distributed around the sealing ring (4), and the outer wall contour of the insert blocks (5) and the inner wall contour of the slots (6) are matched with each other.
4. A waterproof human-machine interactive industrial vehicle instrument according to claim 1, characterized in that: Four groups of the fixing blocks (7) and the connecting blocks (8) are provided, and the positions of the four groups of the fixing blocks (7) and the connecting blocks (8) are distributed around the sealing ring (4).
5. The waterproof human-machine interactive industrial vehicle instrument according to claim 1, characterized in that: The extrusion portion between the clamping rod (12) and the fixing block (7) is in an arc shape, and the inner wall profile of the clamping groove (13) is larger than the outer wall profile of the clamping rod (12).
6. A waterproof human-machine interactive industrial vehicle instrument according to claim 2, characterized in that: The shock absorbing dampers (16) and the rotating rods (19) are provided in four groups, and the positions of the four groups of shock absorbing dampers (16) and the rotating rods (19) are distributed around the fixed plate (14).
7. The waterproof human-machine interactive industrial vehicle instrument according to claim 2, characterized in that: The entire material of the buffer plate (20) is silica gel.