CN210268877U - Waterproof instrument casing of weighing - Google Patents
Waterproof instrument casing of weighing Download PDFInfo
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- CN210268877U CN210268877U CN201921646794.3U CN201921646794U CN210268877U CN 210268877 U CN210268877 U CN 210268877U CN 201921646794 U CN201921646794 U CN 201921646794U CN 210268877 U CN210268877 U CN 210268877U
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- rectangular groove
- waterproof
- rectangular
- weighing instrument
- bolt
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- 238000005303 weighing Methods 0.000 title claims abstract description 30
- 239000012528 membrane Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a waterproof weighing instrument casing, which comprises a weighing instrument body, wherein the side surface of the weighing instrument body is fixedly connected with a connecting rod through a bolt, the top of the connecting rod is fixedly connected with an inclined plate through a bolt, the upper surface of the inclined plate is provided with a rectangular groove, a first rectangular groove is formed in the side surface of the rectangular groove, the waterproof shell is connected in the first rectangular groove in a sliding mode, the inner wall of the first rectangular groove is provided with a round hole and penetrates through the inner wall of the first rectangular groove, the round hole is connected with a support rod in a sliding way, the outer surface of the supporting rod is clamped with a connecting plate, the side surface of the connecting plate is fixedly connected with a first spring through a bolt, the other end of the first spring passes through the inner wall of bolt fixed connection second rectangular channel, the second rectangular channel is seted up to inner wall one side of first rectangular channel, the one end sliding connection montant of branch, the through-hole is seted up to the top side of montant. The device can conveniently be installed and dismantle the waterproof case, is convenient for to the maintenance and the change of display screen, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the appearance of weighing, concretely relates to waterproof weighing instrument casing.
Background
The weighing instrument on the traditional market generally comprises a shell, a liquid crystal display screen and a light touch keyboard which are arranged at the front end of the outer surface of the shell, and a power connector and a switch which are arranged on the side part of the shell, wherein the shell can be accurately weighed but does not have waterproof performance, and if the shell is accidentally wetted or used in a humid environment, the weighing instrument cannot accurately weigh, and the performance of a circuit board assembly in the shell can be directly influenced if the weighing instrument is serious.
The Chinese patent with the application number of [ CN201120332889.5 ], the content is: the utility model provides a waterproof type instrument casing of weighing, includes the casing, casing surface front end is equipped with display window and button, its characterized in that the casing includes: the periphery of the inner wall of the front cover is provided with a groove, and the edge of the front cover is provided with a folded edge which is folded inwards; the sealing ring is embedded in the groove of the front cover; and the front opening of the rear cover is pressed and embedded into the front cover and is tightly propped against the sealing ring, and the outer side of the front end of the rear cover is provided with a plurality of elastic sheets which are matched with the edge folding edge of the front cover to clamp, seal and fix.
Although the comparison file has the characteristics of low cost and good waterproof performance, the comparison file cannot well detach and install the waterproof shell and cannot timely maintain and replace the display screen, so that the waterproof weighing instrument shell is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof weighing instrument casing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a waterproof weighing instrument casing comprises a weighing instrument body, wherein the side surface of the weighing instrument body is fixedly connected with a connecting rod through a bolt, the top of the connecting rod is fixedly connected with an inclined plate through a bolt, a rectangular groove is formed in the upper surface of the inclined plate, a display screen is embedded in the rectangular groove, a first rectangular groove is formed in the side surface of the rectangular groove, a waterproof casing is in sliding connection in the first rectangular groove, a round hole is formed in the inner wall of the first rectangular groove and penetrates through the inner wall of the first rectangular groove, a supporting rod is in sliding connection in the round hole, the outer surface of the supporting rod is clamped with a connecting plate, a first spring is fixedly connected to the side surface of the connecting plate through a bolt, the other end of the first spring is fixedly connected with the inner wall of a second rectangular groove through a bolt, a second rectangular groove is formed in one side of the inner wall of the first rectangular groove, one end, the upper surface of the inclined plate is provided with a third rectangular groove, the inner wall of the third rectangular groove is fixedly connected with a second spring through a bolt, and the other end of the second spring is fixedly connected with a stop lever through a bolt.
Preferably, the vertical rod penetrates through and slides on the upper surface of the inclined plate, the bottom of the vertical rod is in a trapezoidal shape, and the through hole in the vertical rod is connected with the stop lever in a sliding mode.
The bottom of the vertical rod is trapezoidal, so that one end of the supporting rod can be conveniently extruded, and the supporting rod can be conveniently moved.
Preferably, the number of the first springs in the second rectangular groove is two, and the first springs are respectively arranged at the front end and the rear end of the side face of the connecting plate.
The first springs are arranged at the front end and the rear end of the side face of the connecting plate respectively, so that the supporting rod can be limited conveniently.
Preferably, the side of the waterproof case and the position corresponding to the round hole are provided with the round hole same as that on the first rectangular groove, and the support rod is connected with the round hole on the waterproof case in a sliding manner.
The side face of the waterproof shell and the position corresponding to the round hole are provided with the round hole which is the same as the round hole on the first rectangular groove, so that the waterproof shell can be conveniently fixed.
Preferably, the number of the second rectangular grooves is two, the second rectangular grooves are respectively arranged at symmetrical positions of the left side and the right side of the first rectangular groove, and the same structures are arranged in the second rectangular grooves.
This set up the second rectangular channel and set up the symmetrical position in the left and right sides of first rectangular channel respectively, can conveniently increase the stability of buckler.
Preferably, the upper surface of swash plate and the bottom of display screen set up the keypad, the surface of keypad sets up the waterproof membrane.
The surface of the key board is provided with a waterproof film which can prevent the key board from being water.
The utility model discloses a technological effect and advantage: this waterproof weighing instrument casing, side through upper surface at the swash plate and display screen sets up the waterproof case, can be to the protection of display screen, prevent into water, through set up branch in the second rectangular channel, and link the board at the surperficial joint of branch, the side of linking the board sets up first spring, can be spacing to branch, through the one end sliding connection montant at branch, can conveniently be to the removal of branch, thereby to the fixing of waterproof case, through setting up the pin on the surface of swash plate, can conveniently be fixed to the montant, thereby increase the stability fixed to the waterproof case, the device can conveniently be to the installation and the dismantlement of waterproof case, be convenient for to the maintenance and the change of display screen, and convenient to use, and convenient for operation, and is simple.
Drawings
Fig. 1 is a schematic sectional view of the sloping plate of the present invention;
FIG. 2 is a schematic view of the upper surface structure of the sloping plate;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of a vertical bar structure.
In the figure: 1. a weighing instrument body; 2. a connecting rod; 3. a sloping plate; 4. a rectangular groove; 5. a display screen; 6. a first rectangular groove; 7. a waterproof shell; 8. a circular hole; 9. a strut; 10. connecting plates; 11. a first spring; 12. a second rectangular groove; 13. a vertical rod; 14. a through hole; 15. a third rectangular groove; 16. a second spring; 17. a stop lever; 18. a keypad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a waterproof weighing instrument casing as shown in figures 1-4, which comprises a weighing instrument body 1, wherein the side surface of the weighing instrument body 1 is fixedly connected with a connecting rod 2 through a bolt, the top part of the connecting rod 2 is fixedly connected with an inclined plate 3 through a bolt, the upper surface of the inclined plate 3 is provided with a rectangular groove 4, an embedded display screen 5 of the rectangular groove 4 is embedded, the side surface of the rectangular groove 4 is provided with a first rectangular groove 6, the first rectangular groove 6 is in sliding connection with a waterproof shell 7, the inner wall of the first rectangular groove 6 is provided with a round hole 8 and runs through the inner wall of the first rectangular groove 6, the round hole 8 is in sliding connection with a support rod 9, the outer surface of the support rod 9 is clamped with a connecting plate 10, the side surface of the connecting plate 10 is fixedly connected with a first spring 11 through a bolt, the other end of the first spring 11 is fixedly connected with the, second rectangular channel 12 is seted up to inner wall one side of first rectangular channel 6, the one end sliding connection montant 13 of branch 9, through-hole 14 is seted up to the top side of montant 13, third rectangular channel 15 is seted up to 3 upper surfaces of swash plate, the inner wall of third rectangular channel 15 passes through bolt fixed connection second spring 16, bolt fixed connection pin 17 is passed through to the other end of second spring 16.
Specifically, the vertical rod 13 penetrates through and slides on the upper surface of the inclined plate 3, the bottom of the vertical rod 13 is trapezoidal, and the through hole 14 in the vertical rod 13 is slidably connected with the stop lever 17.
Specifically, two first springs 11 are arranged in the second rectangular groove 12, and the first springs 11 are respectively arranged at the front end and the rear end of the side surface of the connecting plate 10.
Specifically, the side face of the waterproof case 7 and the position corresponding to the round hole 8 are provided with the round hole 8 the same as that of the first rectangular groove 6, and the support rod 9 is connected with the round hole 8 of the waterproof case 7 in a sliding manner.
Specifically, the number of the second rectangular grooves 12 is two, the second rectangular grooves 12 are respectively arranged at symmetrical positions on the left and right sides of the first rectangular groove 6, and the same structures are arranged in the second rectangular grooves 12.
Specifically, a key board 18 is arranged on the upper surface of the inclined plate 3 and the bottom of the display screen, and a waterproof film is arranged on the surface of the key board 18.
In conclusion, when the waterproof weighing instrument shell is used, the display screen 5 is embedded in the rectangular groove 4 and connected with a corresponding circuit, the waterproof shell 7 slides into the first rectangular groove 6, the vertical rod 13 is manually pressed downwards, the bottom of the vertical rod 13 extrudes the supporting rod 9, the supporting rod 9 moves, one end of the supporting rod 9 moves into the round hole 8 at the bottom end of the waterproof shell 7 to fix the waterproof shell 7, the stop rod 17 is manually aligned with the through hole 14 in the vertical rod 13, the stop rod 17 extends into the through hole 14 in the top end of the vertical rod 13 under the action of the second spring 16 to fix the vertical rod 13, the waterproof shell 7 can be stabilized, if the waterproof shell 7 is disassembled, the stop rod 17 is manually pulled out of the vertical rod 13, the vertical rod 13 is manually pulled to move upwards, and the supporting rod 9 is separated from the waterproof shell 7 under the action of the first spring 11, and resume to initial condition, then, alright directly take the waterproof shell 7, accomplish the operation, the device can conveniently be convenient for to the installation and the dismantlement of waterproof shell, be convenient for to the maintenance and the change of display screen, convenient to use, simple structure, convenient operation, the practicality is strong, facilitate promotion and popularization.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a waterproof weighing instrument casing, includes weighing instrument body (1), its characterized in that: the side of the weighing instrument body (1) is fixedly connected with the connecting rod (2) through a bolt, the top of the connecting rod (2) is fixedly connected with the inclined plate (3) through a bolt, a rectangular groove (4) is formed in the upper surface of the inclined plate (3), a display screen (5) is embedded in the rectangular groove (4), a first rectangular groove (6) is formed in the side of the rectangular groove (4), a waterproof shell (7) is connected in the first rectangular groove (6) in a sliding manner, a round hole (8) is formed in the inner wall of the first rectangular groove (6) and penetrates through the inner wall of the first rectangular groove (6), a supporting rod (9) is connected in the round hole (8) in a sliding manner, a connecting plate (10) is clamped on the outer surface of the supporting rod (9), the side of the connecting plate (10) is fixedly connected with a first spring (11) through a bolt, the other end of the first spring (11) is fixedly connected with the, second rectangular channel (12) are seted up to inner wall one side of first rectangular channel (6), the one end sliding connection montant (13) of branch (9), through-hole (14) are seted up to the top side of montant (13), third rectangular channel (15) are seted up to swash plate (3) upper surface, bolt fixed connection second spring (16) are passed through to the inner wall of third rectangular channel (15), bolt fixed connection pin (17) are passed through to the other end of second spring (16).
2. The waterproof weighing instrument enclosure of claim 1, wherein: the upper surface of swash plate (3) is run through and slides in montant (13), the bottom of montant (13) sets up to trapezoidal shape, through-hole (14) sliding connection pin (17) on montant (13).
3. The waterproof weighing instrument enclosure of claim 1, wherein: the two first springs (11) are arranged in the second rectangular groove (12), and the first springs (11) are respectively arranged at the front end and the rear end of the side face of the connecting plate (10).
4. The waterproof weighing instrument enclosure of claim 1, wherein: the side of waterproof shell (7) and the position that corresponds with round hole (8) are provided with round hole (8) the same on with first rectangular channel (6), round hole (8) on branch (9) sliding connection waterproof shell (7).
5. The waterproof weighing instrument enclosure of claim 1, wherein: the number of the second rectangular grooves (12) is two, the second rectangular grooves (12) are respectively arranged at symmetrical positions of the left side and the right side of the first rectangular groove (6), and the same structures are arranged in the second rectangular grooves (12).
6. The waterproof weighing instrument enclosure of claim 1, wherein: the upper surface of swash plate (3) and the bottom of display screen set up keypad (18), the surface of keypad (18) sets up the waterproof membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646794.3U CN210268877U (en) | 2019-09-30 | 2019-09-30 | Waterproof instrument casing of weighing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646794.3U CN210268877U (en) | 2019-09-30 | 2019-09-30 | Waterproof instrument casing of weighing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210268877U true CN210268877U (en) | 2020-04-07 |
Family
ID=70020095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921646794.3U Active CN210268877U (en) | 2019-09-30 | 2019-09-30 | Waterproof instrument casing of weighing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210268877U (en) |
-
2019
- 2019-09-30 CN CN201921646794.3U patent/CN210268877U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226000 group 14, Yinxi village, Yinyang Town, Qidong City, Nantong City, Jiangsu Province Patentee after: Qidong Youming Weighing Instrument Co.,Ltd. Address before: 226000 group 14, Yinxi village, Yinyang Town, Qidong City, Nantong City, Jiangsu Province Patentee before: Qidong Youming weighing instrument Co.,Ltd. |
|
| CP03 | Change of name, title or address |