CN220568266U - Improved weighing sensor with good waterproof effect - Google Patents
Improved weighing sensor with good waterproof effect Download PDFInfo
- Publication number
- CN220568266U CN220568266U CN202321251282.3U CN202321251282U CN220568266U CN 220568266 U CN220568266 U CN 220568266U CN 202321251282 U CN202321251282 U CN 202321251282U CN 220568266 U CN220568266 U CN 220568266U
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- CN
- China
- Prior art keywords
- improved
- sensor
- waterproof effect
- protective housing
- fixed mounting
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- 238000005303 weighing Methods 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 239000000565 sealant Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012945 sealing adhesive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses an improved weighing sensor with good waterproof effect, which belongs to the technical field of weighing sensors and comprises the following components: the base, base upper end fixed mounting has the protective housing, the inside sensor body that is provided with of protective housing, sensor body upper end center department fixedly connected with mounting panel, mounting panel upper end fixed mounting has the platform of placing, the screw hole has all been seted up to protective housing outer wall left and right sides, the inside both sides of screw hole all are provided with the locking piece, the inside bottom fixed mounting of protective housing has reset spring, reset spring top fixedly connected with connecting plate, connecting plate top fixed mounting has the fixing base, the draw-in groove corresponding with the locking piece position has all been seted up to the left and right sides of fixing base. Therefore, the convenience of maintenance operation can be effectively improved, the disassembly and assembly difficulty of the sensor is reduced, the disassembly and assembly time is shortened, the maintenance efficiency of equipment is improved, and the practicability is realized.
Description
Technical Field
The utility model relates to a weighing sensor, in particular to an improved weighing sensor with good waterproof effect, and belongs to the technical field of weighing sensors.
Background
A load cell is a device that converts a mass signal into a measurable electrical signal for output. The actual working environment of the sensor is considered, which is important to correctly select the weighing sensor, and the sensor is related to whether the sensor can work normally or not, the safety and the service life of the sensor, and the reliability and the safety of the whole weighing apparatus. The weighing sensor is widely applied to electronic scales and various weighing occasions.
The existing weighing sensor has certain defects when in use, is generally troublesome to operate when the weighing sensor is required to be maintained and disassembled, is inconvenient to maintain or replace, needs to consume longer dismounting time, and is easy to reduce maintenance efficiency, so that the service life and the test precision of the sensor are influenced. Accordingly, improvements are now made to a load cell.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an improved weighing sensor with good waterproof effect, which can realize convenient maintenance or replacement of the symmetrical weighing sensor and solve the technical problem of inconvenient maintenance or replacement of the symmetrical weighing sensor in the prior art.
In order to solve the problems, the following technical scheme is provided:
the utility model provides an improved generation weighing sensor that water-proof effects is good, the on-line screen storage device comprises a base, base upper end fixed mounting has the protective housing, the inside sensor body that is provided with of protective housing, sensor body upper end center department fixedly connected with mounting panel, mounting panel upper end fixed mounting has the platform of placing, threaded hole has all been seted up to protective housing outer wall left and right sides, the inside both sides of threaded hole all are provided with the locking piece, the inside bottom fixed mounting of protective housing has reset spring, reset spring top fixedly connected with connecting plate, connecting plate top fixed mounting has the fixing base, the draw-in groove corresponding with the locking piece position has all been seted up to the left and right sides of fixing base, the spout has been seted up to the fixing base bottom, connecting plate top fixedly connected with and the corresponding slider of spout.
Further, the locking piece includes installation section of thick bamboo and movable rod, the movable rod runs through with the other end activity of installation section of thick bamboo and extends to the outside of installation section of thick bamboo, the inside one end fixed mounting of installation section of thick bamboo has spacing sleeve, the surface activity of movable rod has cup jointed locking spring, the one end fixed mounting of movable rod has the fixture block.
Further, the surface of the sensor body is coated with a waterproof sealant layer.
Further, the bottom of the sensor body is fixedly connected with the top of the fixing seat.
Further, the two locking pieces are symmetrically arranged on the vertical center line of the fixing seat, and one ends of the two locking pieces are respectively clamped with the corresponding clamping grooves.
Further, the number of the reset springs is two, and the reset springs are symmetrically arranged on the vertical center line of the protective box.
Further, one end of the movable rod movably penetrates through one end of the mounting cylinder and extends to the inside of the mounting cylinder through the limit sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the cooperation of the locking piece and the fixed seat, the movable rod on the locking piece is pulled to drive the locking spring and the clamping block, so that the clamping block is separated from the corresponding clamping groove, the sensor body is pushed upwards, the two sliding blocks in the connecting plate slide in the corresponding sliding grooves, and then the two sliding blocks slide out of the corresponding sliding grooves, so that the sensor body is conveniently detached from the protective box, the use is convenient, the operation is simple, the convenience of maintenance operation can be effectively improved, the disassembly and assembly difficulty of the sensor is reduced, the disassembly and assembly time is shortened, the maintenance efficiency of equipment is improved, and the service life and the test precision of the sensor are improved.
In conclusion, the locking piece and the fixing seat are arranged, so that the operation is simple, the convenience of maintenance operation can be effectively improved, the disassembly and assembly difficulty of the sensor is reduced, the disassembly and assembly time is shortened, the maintenance efficiency of equipment is improved, the service life and the testing precision of the sensor are improved, and the practicability is realized.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view showing the overall structure of an improved load cell with good waterproof effect according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a protective case of an improved weighing sensor with good waterproof effect according to the present utility model;
fig. 3 is a schematic structural view of a locking member of an improved weighing sensor with good waterproof effect according to the present utility model.
In the figure: 1. a base; 2. a protective box; 3. a sensor body; 4. a mounting plate; 5. a placement table; 6. a threaded hole; 7. a locking member; 71. a mounting cylinder; 72. a movable rod; 73. a limit sleeve; 74. a locking spring; 75. a clamping block; 8. a fixing seat; 9. a clamping groove; 10. a connecting plate; 11. a return spring; 12. a chute; 13. a sliding block.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, the improved weighing sensor with good waterproof effect provided by the embodiment comprises a base 1, a protective box 2 is fixedly arranged at the upper end of the base 1, a sensor body 3 is protected through the protective box 2, the sensor body 3 is simple and convenient to use, the sensor body 3 is arranged inside the protective box 2, a waterproof sealing adhesive layer is coated on the surface of the sensor body 3, the waterproof performance of the sensor body 3 can be improved through the waterproof sealing adhesive layer, the sensor body 3 has better waterproof performance, the service life is prolonged, a mounting plate 4 is fixedly connected to the center of the upper end of the sensor body 3, a placing table 5 is fixedly arranged at the upper end of the mounting plate 4, threaded holes 6 are formed in the left side and the right side of the outer wall of the protective box 2, locking pieces 7 are respectively arranged at the two sides of the inner part of the threaded holes 6, a reset spring 11 is fixedly arranged at the bottom of the protective box 2, the reset spring 11 is extruded through the bottom of the fixing seat 8, the reset spring 11 is compressed under the elastic action of the reset spring 11, the fixing seat 8 can be effectively damped, the stability of the fixing seat 8 is improved, the quantity of the reset spring 11 is the number of the two reset springs 11, the two fixing seats are symmetrically arranged at the bottom ends of the two fixing seats 8, the two fixing seats 2 are fixedly connected with the corresponding fixing seats 10, the corresponding to the fixing seat 8 are fixedly connected with the connecting plates 10, the corresponding to the fixing seat 8, the fixing seat 10 are fixedly connected with the connecting plates 10, and the corresponding to the fixing seat 8, and the fixing seat 8 are fixedly connected with the corresponding to the connecting plates 10, and the corresponding top end 13, and the fixing seat 8, and the corresponding top end 8 is fixedly connected with the fixing seat 3.
As shown in fig. 3, the locking member 7 includes a mounting cylinder 71 and a movable rod 72, the movable rod 72 movably penetrates through the other end of the mounting cylinder 71 and extends to the outside of the mounting cylinder 71, a limit sleeve 73 is fixedly mounted at one end of the inside of the mounting cylinder 71, a locking spring 74 is movably sleeved on the outer surface of the movable rod 72, a clamping block 75 is fixedly mounted at one end of the movable rod 72, and the convenience of maintenance operation can be improved, the difficulty of dismounting the sensor is reduced, and the dismounting time is shortened by the cooperation of the mounting cylinder 71, the movable rod 72, the limit sleeve 73, the locking spring 74 and the clamping block 75.
As shown in fig. 2, the two locking pieces 7 are symmetrically arranged with the vertical center line of the fixing seat 8, one ends of the two locking pieces 7 are respectively clamped with the corresponding clamping grooves 9, and the sensor body 3 can be conveniently disassembled and assembled through the locking pieces 7.
As shown in fig. 3, one end of the movable rod 72 movably penetrates through one end of the mounting cylinder 71 and extends into the mounting cylinder 71 through the limit sleeve 73, thereby improving the use stability of the locking member 7.
The working principle and the using flow of the utility model are as follows:
during the use, place the object that needs to weigh on placing the platform 5, place the platform 5 and can vertically downwardly move under the action of the gravity of object this moment, weigh the object of placing on the platform 5 through the sensor body 3, support placing the platform 5 through mounting panel 4, when the dismouting is maintained to the sensor body 3, at first, pull the movable rod 72 on the locking piece 7 and drive locking spring 74 and fixture block 75, make fixture block 75 leave corresponding draw-in groove 9, upwards promote the sensor body 3 again, make two sliders 13 in the connecting plate 10 slide in the spout 12 that corresponds, then slide two sliders 13 out of the spout 12 that corresponds, thereby dismantle the sensor body 3 from the protection box 2, after the maintenance is finished, when needing to load into the fixing base 8 with the sensor body 3, align two spouts 12 respectively with corresponding sliders 13 and slide into corresponding spout 12, improve the stability of sensor body 3, press down the sensor body 3 to draw-in groove 9, make slider 13 slide into the spout 12 completely, make the slider 3 and slide into the spout 9 completely, make the spring force of the device that returns to the fixing base 8 under the effect of the locking piece 7, the vibration damping device is improved.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.
While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.
Claims (7)
1. The utility model provides an improved generation weighing sensor that water-proof effects is good, its characterized in that, including base (1), base (1) upper end fixed mounting has protective housing (2), inside sensor body (3) that are provided with of protective housing (2), sensor body (3) upper end center department fixedly connected with mounting panel (4), mounting panel (4) upper end fixed mounting has place platform (5), screw hole (6) have all been seted up to protective housing (2) outer wall left and right sides, screw hole (6) inside both sides all are provided with locking piece (7), inside bottom fixed mounting of protective housing (2) has reset spring (11), reset spring (11) top fixedly connected with connecting plate (10), connecting plate (10) top fixed mounting has fixing base (8), draw-in groove (9) corresponding with locking piece (7) position are all seted up to the left and right sides of fixing base (8), spout (12) have been seted up to fixing base (8) bottom, connecting plate (10) top fixedly connected with slider (13) corresponding with spout (12).
2. The improved weighing sensor with good waterproof effect according to claim 1, wherein the locking piece (7) comprises a mounting cylinder (71) and a movable rod (72), the movable rod (72) and the other end of the mounting cylinder (71) movably penetrate through and extend to the outside of the mounting cylinder (71), a limit sleeve (73) is fixedly arranged at one end inside the mounting cylinder (71), a locking spring (74) is movably sleeved on the outer surface of the movable rod (72), and a clamping block (75) is fixedly arranged at one end of the movable rod (72).
3. An improved load cell with good waterproof effect according to claim 1, characterized in that the surface of the sensor body (3) is coated with a waterproof sealant layer.
4. The improved weighing sensor with good waterproof effect according to claim 1, wherein the bottom end of the sensor body (3) is fixedly connected with the top end of the fixing seat (8).
5. The improved weighing sensor with good waterproof effect according to claim 1, wherein the two locking pieces (7) are symmetrically arranged by the vertical center line of the fixing seat (8), and one ends of the two locking pieces (7) are respectively clamped with the corresponding clamping grooves (9).
6. An improved weighing cell with good waterproof effect according to claim 1, characterized in that the number of the return springs (11) is two and symmetrically arranged with the vertical center line of the protective box (2).
7. An improved weighing cell with good waterproof effect according to claim 2, characterized in that one end of the movable rod (72) movably penetrates through one end of the mounting cylinder (71) and extends into the mounting cylinder (71) through the limit sleeve (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321251282.3U CN220568266U (en) | 2023-05-23 | 2023-05-23 | Improved weighing sensor with good waterproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321251282.3U CN220568266U (en) | 2023-05-23 | 2023-05-23 | Improved weighing sensor with good waterproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220568266U true CN220568266U (en) | 2024-03-08 |
Family
ID=90091749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321251282.3U Active CN220568266U (en) | 2023-05-23 | 2023-05-23 | Improved weighing sensor with good waterproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220568266U (en) |
-
2023
- 2023-05-23 CN CN202321251282.3U patent/CN220568266U/en active Active
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