CN212341262U - Waterproof antidetonation digital display table - Google Patents
Waterproof antidetonation digital display table Download PDFInfo
- Publication number
- CN212341262U CN212341262U CN202020789390.6U CN202020789390U CN212341262U CN 212341262 U CN212341262 U CN 212341262U CN 202020789390 U CN202020789390 U CN 202020789390U CN 212341262 U CN212341262 U CN 212341262U
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- China
- Prior art keywords
- digital display
- waterproof
- display meter
- shell
- groove
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- Expired - Fee Related
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- 230000003139 buffering effect Effects 0.000 claims abstract description 9
- 239000006172 buffering agent Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 6
- 239000000872 buffer Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 2
- 239000012928 buffer substance Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model discloses a waterproof antidetonation digital display table, including the digital display table body, its characterized in that, the digital display table body is placed inside waterproof casing, waterproof casing includes front shell and backshell, be provided with on the front shell with the observation window that the display of digital display table body corresponds, the top and the below of observation window are provided with the slide rail respectively, sliding connection has the slider on the slide rail, is fixed with the extension board on two the sliders, be fixed with the wiper on the extension board, the wiper with the observation window contacts; the digital display meter body is placed on the buffering substance, and a plurality of buffering springs are arranged between the side surface and the upper surface of the digital display meter body and the inner wall of the waterproof shell; the digital display meter body of the embodiment can still be used in rainy days; the wiper can automatically wipe off water on the observation window, so that workers can observe the display conveniently; the waterproof shell is convenient to disassemble; and a buffering substance and a buffering spring are arranged between the digital display meter body and the waterproof shell.
Description
Technical Field
The utility model relates to a digital display table field, especially a waterproof antidetonation digital display table.
Background
The intelligent digital display instrument can directly replace a conventional power transmitter and a measuring instrument and is used as an advanced intelligent and digital front-end acquisition element, the electric power instrument is widely applied to various control systems, SCADA systems and energy management systems, the instrument adopts an alternating current sampling technology, can respectively measure parameters such as current, voltage, power factor and electric energy in a power grid, can set multiplying power through a panel membrane switch, and has the functions of RS485 communication, alarm output, switching value input and output and the like.
Many times the digital display table need be in outdoor use, meet rainy weather rainwater can drip on the digital display table or make and be covered with the water smoke on the digital display table, lead to the staff the difficult or wrong condition of reading, and the digital display table is intake easily and is damaged spare part, thereby can influence staff's normal use and digital display table's life-span, the intelligent digital display table of a waterproof fog has been introduced to the patent that publication number is CN209264779U, set up heating device and heat-conduction device in digital display table body side, and then make the water smoke evaporation on the digital display table, this scheme makes the digital display table be in high temperature environment, but the spare part of digital display table can be damaged to high temperature, reduce the life-span of digital display table.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, a waterproof antidetonation digital display table has been designed.
The technical scheme of the utility model is that, a waterproof antidetonation digital display table, including the digital display table body, its characterized in that, the digital display table body is placed inside waterproof casing, waterproof casing includes front shell and backshell, the backshell with the front shell can be dismantled to be connected and the junction is provided with the sealing washer, be provided with on the front shell with the observation window that the display of digital display table body corresponds, the top and the below of observation window are provided with the slide rail respectively, sliding connection has the slider on the slide rail, is fixed with the extension board on two the sliders, be fixed with the wiper on the extension board, the wiper with the observation window contacts;
the bottom surface of the front shell is provided with a linear sliding table, and the output end of the linear sliding table is fixedly connected with the support plate through a support;
the inside lower surface of waterproof casing is provided with the buffering material, the digital display table body is placed on the buffering material, be provided with a plurality of buffer spring between the side of digital display table body and upper surface and the waterproof casing inner wall.
Be provided with the round arch on the front surface of backshell, the arch is inlayed inside the preceding shell, preceding shell with be provided with a plurality of recess on the face that the arch contacted, the inside spring that is provided with of recess, the one end of spring is fixed the tank bottom of recess, the other end fixedly connected with fixed block of spring, the fixed block is close to the one end fixedly connected with pull rod of tank bottom, the pull rod passes the spring with the tank bottom, the pull rod with tank bottom sliding connection.
The rear shell is provided with a second groove corresponding to the protrusion, the fixed block is located in the groove when the spring is compressed, and the fixed block is located in the second groove when the spring is released.
The linear sliding table comprises two supporting plates, the supporting plates are fixedly connected to the bottom of the waterproof shell, a ball screw is connected to the supporting plates in a rotating mode, two sliding rails are arranged on two sides of the ball screw and parallel to each other, a nut is sleeved on the ball screw, a plurality of second sliding blocks are connected to the second sliding rails in a sliding mode, a sliding plate is fixed to the nut and the second sliding blocks, and the sliding plate is fixedly connected with the support.
One end of the ball screw is fixedly connected with a motor, and the motor is electrically connected with a controller.
The outer part of the linear sliding table is covered with a waterproof cover, the waterproof cover is provided with a long groove, the long groove is parallel to and equal in length to the second sliding rail, and the support penetrates through the long groove.
The bottom of the waterproof shell is provided with supporting legs.
According to the waterproof and anti-seismic digital display meter manufactured by the technical scheme of the utility model, the digital display meter body is arranged in the waterproof shell, and the digital display meter body can still be used in rainy days; the observation window is arranged on the waterproof shell, and the wiper can automatically wipe off water on the observation window, so that workers can observe the display of the digital display meter body conveniently; the waterproof shell is convenient to disassemble, and a worker can quickly take out or put in the digital display meter body from the waterproof shell; set up buffering material and buffer spring between digital display table body and the waterproof casing, the digital display table body can resist vibrations.
Drawings
FIG. 1 is a schematic structural view of a waterproof and shockproof digital display meter of the present invention;
FIG. 2 is a schematic view of a side structure inside the waterproof and anti-seismic digital display meter of the present invention;
FIG. 3 is a schematic view of the structure of the other side of the interior of the waterproof and shockproof digital display meter of the present invention;
FIG. 4 is a schematic structural view of a linear sliding table of the waterproof and anti-seismic digital display meter of the present invention;
fig. 5 is a schematic structural view of a back case of the waterproof and anti-seismic digital display meter of the present invention;
FIG. 6 is a schematic cross-sectional view of a portion of the structure at A in FIG. 1;
in the figure, 1, a digital display meter body; 2. a waterproof housing; 3. a front housing; 4. a rear housing; 5. a seal ring; 6. an observation window; 7. a slide rail; 8. a slider; 9. a support plate; 10. a wiper; 11. a linear sliding table; 12. a support; 13. a buffer substance; 14. a buffer spring; 15. a groove; 16. a spring; 17. a fixed block; 18. the bottom of the tank; 19. a pull rod; 20. a second groove; 21. a support plate; 22. a ball screw; 23. a second sliding rail; 24. a second sliding block; 25. a nut; 26. a slide plate; 27. a motor; 28. a waterproof cover; 29. a long groove; 30. a support leg; 31. and (4) protruding.
Detailed Description
The utility model discloses it is specifically described below to combine the attached drawing, as shown in fig. 1-6, a waterproof antidetonation digital display table, including digital display table body 1, its characterized in that, digital display table body 1 places inside waterproof casing 2. The waterproof housing 2 is made of waterproof material. Waterproof casing 2 includes preceding shell 3 and backshell 4, backshell 4 with preceding shell 3 can be dismantled to be connected and the junction is provided with sealing washer 5. The sealing ring 5 can ensure that the waterproof housing 2 is completely sealed, and water is prevented from entering the waterproof housing 2. The front shell 3 is provided with an observation window 6 corresponding to the display of the digital display meter body 1, and the joint of the observation window 6 and the front shell 3 is in a sealed state. The top and the below of observation window 6 are provided with slide rail 7 respectively, sliding connection has slider 8 on slide rail 7, two be fixed with extension board 9 on the slider 8, be fixed with wiper 10 on the extension board 9, wiper 10 with observation window 6 contacts. In rainy days, fog or rainwater can exist on the observation window 6, so that the observation window 6 is blurred, and water on the observation window 6 can be wiped off when the wiper 10 and the support plate 9 do linear motion along the two slide rails 7.
The bottom surface of the front shell 3 is provided with a linear sliding table 11, and the output end of the linear sliding table 11 is fixedly connected with the support plate 9 through a support 12. The linear sliding table 11 drives the support plate 9 to do linear motion, and the support plate 9 drives the wiper 10 thereon to do linear motion.
The digital display meter is characterized in that a buffering substance 13 is arranged on the lower surface inside the waterproof shell 2, the digital display meter body 1 is placed on the buffering substance 13, and a plurality of buffering springs 14 are arranged between the side surface and the upper surface of the digital display meter body 1 and the inner wall of the waterproof shell 2. Set up buffering material 13 and buffer spring 14 between digital display table body 1 and the waterproof casing 2 to can guarantee can not collide each other between the two when removing waterproof casing 2 and digital display table body 1, and then protect digital display table body 1.
A circle of protrusions 31 are arranged on the front surface of the rear shell 4, and the protrusions 31 are embedded in the front shell 3. Preceding shell 3 with be provided with a plurality of recess 15 on the face that the arch 31 contacted, recess 15 is inside to be provided with spring 16, spring 16's one end is fixed the tank bottom 18 of recess 15, spring 16's other end fixedly connected with fixed block 17, fixed block 17 is close to the one end fixedly connected with pull rod 19 of tank bottom 18, pull rod 19 passes spring 16 with tank bottom 18, pull rod 19 with tank bottom 18 sliding connection.
The protrusion 31 is provided with a second groove 20 corresponding to the groove 15, the fixed block 17 is positioned in the groove 15 when the spring 16 is compressed, and the fixed block 17 is positioned in the second groove 20 when the spring 16 is relaxed. Pulling the pull rod 19 the spring 16 compresses and the fixing block 17 is in said recess 15. The pull rod 19 is released and the spring 16 ejects the fixed block 17 into the second groove 20 in the protrusion 31. When the worker needs to disassemble the waterproof case 2, the front case 3 and the rear case 4 are separated after pulling the pull rod 19; when the worker needs to assemble the waterproof case 2, the pull rod 19 is pulled and the protrusion 31 of the rear case 4 is inserted into the front case 3, the groove 15 corresponds to the groove 20 II, the pull rod 19 is released, and the spring 16 ejects the fixing block 17 from the groove 15 into the groove 20 II, so that the rear case 4 is fixed on the front case 3.
Straight line slip table 11 includes two backup pads 21, backup pad 21 fixed connection is in the bottom of waterproof casing 2, it is connected with ball 22 to rotate in the backup pad 21, ball 22 both sides are provided with No. two slide rails 23, ball 22 No. two slide rails 23 with slide rail 7 is parallel, the cover is equipped with nut 25 on ball 22, sliding connection has No. two sliders 24 of a plurality of on No. two slide rails 23, nut 25 with be fixed with slide 26 on No. two sliders 24, slide 26 with support 12 fixed connection.
One end of the ball screw 22 is fixedly connected with a motor 27, and the motor 27 is electrically connected with a controller.
The motor 27 drives the ball screw 22 to rotate, drives the nut 25 on the ball screw 22 to do linear motion, further drives the sliding plate 26 to do linear motion, and the second sliding rail 23 and the second sliding block 24 play a role in supporting the sliding plate 26.
The linear sliding table 11 is externally covered with a waterproof cover 28, and the waterproof cover 28 is used for preventing the linear sliding table 11 from being polluted by rainwater, fog and the like. The waterproof cover 28 is provided with a long groove 29, the long groove 29 is parallel to and has the same length as the second slide rail 23, and the bracket 12 passes through the long groove 29, so that the output end of the linear sliding table 11 drives the sliding plate 26, the bracket 12, the support plate 9 and the wiper 10 to do linear motion.
The bottom of the waterproof shell 2 is provided with a supporting leg 30.
In the embodiment, the digital display meter body 1 is placed in the waterproof shell 2, so that water is prevented from entering the digital display meter body 1 in rainy days; the observation window 6 is arranged on the waterproof shell 2, the wiper 10 is in contact with the observation window 6, the linear sliding table 11 drives the scraper 10 to do linear motion back and forth, water on the observation window 6 can be automatically scraped when rainwater is too large or fog exists, and workers can observe the display of the digital display meter body 1 conveniently; the front shell 3 and the rear shell 4 of the waterproof shell 2 are detachably connected, so that a worker can conveniently take out or put in the digital display meter body 1 from the waterproof shell 2; set up buffering material 13 and buffer spring 14 between digital display table body 1 and the waterproof casing 2, damage digital display table body 1 when avoiding outdoor removal digital display table.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (7)
1. The waterproof and anti-seismic digital display meter comprises a digital display meter body (1) and is characterized in that the digital display meter body (1) is placed inside a waterproof shell (2), the waterproof shell (2) comprises a front shell (3) and a rear shell (4), the rear shell (4) and the front shell (3) are detachably connected, a sealing ring (5) is arranged at the joint, an observation window (6) corresponding to a display of the digital display meter body (1) is arranged on the front shell (3), slide rails (7) are respectively arranged above and below the observation window (6), slide blocks (8) are connected onto the slide rails (7) in a sliding manner, support plates (9) are fixed onto the two slide blocks (8), a wiper (10) is fixed onto the support plates (9), and the wiper (10) is in contact with the observation window (6);
a linear sliding table (11) is arranged on the bottom surface of the front shell (3), and the output end of the linear sliding table (11) is fixedly connected with the support plate (9) through a support (12);
the digital display meter is characterized in that a buffering substance (13) is arranged on the lower surface inside the waterproof shell (2), the digital display meter body (1) is placed on the buffering substance (13), and a plurality of buffering springs (14) are arranged between the side surface and the upper surface of the digital display meter body (1) and the inner wall of the waterproof shell (2).
2. The waterproof and anti-seismic digital display meter according to claim 1, characterized in that a circle of protrusions (31) are arranged on the front surface of the rear case (4), the protrusions (31) are embedded inside the front case (3), a plurality of grooves (15) are arranged on the surface of the front case (3) contacting with the protrusions (31), springs (16) are arranged inside the grooves (15), one ends of the springs (16) are fixed on the groove bottoms (18) of the grooves (15), the other ends of the springs (16) are fixedly connected with fixing blocks (17), one ends of the fixing blocks (17) close to the groove bottoms (18) are fixedly connected with pull rods (19), the pull rods (19) penetrate through the springs (16) and the groove bottoms (18), and the pull rods (19) are slidably connected with the groove bottoms (18).
3. A waterproof and shockproof digital display meter according to claim 2, wherein the protrusion (31) is provided with a second groove (20) corresponding to the groove (15), the fixing block (17) is located in the groove (15) when the spring (16) is compressed, and the fixing block (17) is located in the second groove (20) when the spring (16) is relaxed.
4. The waterproof antidetonation digital display table of claim 1, characterized in that, straight line slip table (11) includes two backup pads (21), backup pad (21) fixed connection be in the bottom of waterproof casing (2), swivelling joint has ball (22) on backup pad (21), ball (22) both sides are provided with No. two slide rails (23), ball (22) No. two slide rails (23) with slide rail (7) are parallel, the cover is equipped with nut (25) on ball (22), sliding connection has No. two sliders of a plurality of (24) on No. two slide rails (23), nut (25) with be fixed with slide plate (26) on No. two sliders (24), slide plate (26) with support (12) fixed connection.
5. The waterproof and anti-seismic digital display meter according to claim 4, characterized in that one end of the ball screw (22) is fixedly connected with a motor (27), and the motor (27) is electrically connected with a controller.
6. The waterproof and anti-seismic digital display meter according to claim 1, characterized in that a waterproof cover (28) is covered outside the linear sliding table (11), a long groove (29) is formed in the waterproof cover (28), the long groove (29) is parallel to and equal in length to the second sliding rail (23), and the support (12) penetrates through the long groove (29).
7. A waterproof and earthquake-proof digital display meter according to claim 1, characterized in that the bottom of the waterproof case (2) is provided with legs (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020789390.6U CN212341262U (en) | 2020-05-13 | 2020-05-13 | Waterproof antidetonation digital display table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020789390.6U CN212341262U (en) | 2020-05-13 | 2020-05-13 | Waterproof antidetonation digital display table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212341262U true CN212341262U (en) | 2021-01-12 |
Family
ID=74080230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020789390.6U Expired - Fee Related CN212341262U (en) | 2020-05-13 | 2020-05-13 | Waterproof antidetonation digital display table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212341262U (en) |
-
2020
- 2020-05-13 CN CN202020789390.6U patent/CN212341262U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |