CN219757517U - Locking device of weighing sensor - Google Patents
Locking device of weighing sensor Download PDFInfo
- Publication number
- CN219757517U CN219757517U CN202321033066.1U CN202321033066U CN219757517U CN 219757517 U CN219757517 U CN 219757517U CN 202321033066 U CN202321033066 U CN 202321033066U CN 219757517 U CN219757517 U CN 219757517U
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- China
- Prior art keywords
- sliding
- weighing
- weighing sensor
- locking device
- sliding grooves
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- 238000005303 weighing Methods 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of sensors, and particularly discloses a locking device of a weighing sensor, which comprises a connecting component, sliding grooves preset on a bottom plate and threaded holes preset on the weighing sensor, wherein two sliding grooves are arranged in parallel, four threaded holes are arranged on one side of the weighing sensor, the weighing sensor is positioned between the two sliding grooves, and the connecting component is used for locking the weighing sensor and the sliding grooves; the utility model can be suitable for the installation locking of weighing sensors with different sizes through the adjustment of the sliding blocks, and has good compatibility of the weighing sensors in the installation locking of the bottom plate, so that the technical problem that the same bottom plate is difficult to be compatible and suitable for the installation locking of the weighing sensors with different sizes in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of weighing sensors, in particular to a locking device of a weighing sensor.
Background
A load cell is in fact a device that converts a mass signal into a measurable electrical signal output. Among the prior art, weighing sensor need install and use at the bottom plate, and fixed sensor's mounting hole is the screw hole on the bottom plate, and the mounting hole on the weighing sensor base is the through-hole, and the two is connected weighing sensor and bottom plate with the bolt, and this kind of fixed drawback of connection lies in: the threaded holes are matched with the through holes in a corresponding mode in the required positions and the diameters, the same bottom plate is difficult to be compatible with installation and locking of weighing sensors with different sizes, and based on the fact, the inventor purposefully provides a locking device which is simple and ingenious in structure and can be suitable for installation and fixation of the weighing sensors with different sizes.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a locking device which has a simple and ingenious structure and can be suitable for installing and fixing weighing sensors with different sizes, so that the technical problem that the same bottom plate is difficult to be compatible and suitable for installing and locking the weighing sensors with different sizes in the prior art is solved.
The aim of the utility model can be achieved by the following technical scheme:
the locking device of the weighing sensor comprises a connecting member, sliding grooves preset on a bottom plate and threaded holes preset on the weighing sensor, wherein two sliding grooves are arranged in parallel, four threaded holes are formed in the threaded holes and are located on one side of the weighing sensor, the weighing sensor is located between the two sliding grooves, and the connecting member is used for locking the weighing sensor and the sliding grooves;
the connecting members are provided with four connecting members and correspond to the threaded holes one by one, one end of each connecting member is in threaded connection and matched with the threaded holes, and the other end of each connecting member is in sliding fit with the corresponding sliding groove and can be locked after sliding to a proper position.
As a further optimization or improvement of the solution.
The connecting component comprises a steel rope, one end of the steel rope is fixedly provided with a universal joint, a movable stud is sleeved in the joint, the stud is matched with the threaded hole, the other end of the steel rope is fixedly connected with a sliding block, the sliding block is matched with the sliding groove in a sliding mode, a vertically penetrating mounting hole is formed in the sliding block, and a fastening knob matched with the threaded hole in a threaded mode is arranged in the mounting hole.
As a further optimization or improvement of the solution.
The mounting holes are arranged in two and are respectively positioned on one side of the steel rope.
As a further optimization or improvement of the solution.
The notch department of spout is provided with the limiting plate, and the slider is located the limiting plate below.
As a further optimization or improvement of the solution.
And the stud is coaxially and fixedly sleeved with a rotating wheel.
The utility model has the beneficial effects that: under the state that the steel cable is tightened, the tightening knob is screwed, and the sliding block is fixed with the sliding groove, so that the weighing sensor is locked, namely, the weighing sensor can be installed and locked through the adjustment of the sliding block, and the weighing sensor can be installed and locked by the bottom plate, so that the compatibility of the weighing sensor is good.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a diagram showing the connection of a base plate to a load cell.
Fig. 2 is an exploded view of the base plate and load cell.
Fig. 3 is a schematic diagram of the structure of the load cell.
Fig. 4 is a partial structural schematic view of the connection member.
The drawing is marked as:
10. a connecting member; 11. a chute; 12. a limiting plate; 13. a threaded hole; 14. a steel rope; 15. a joint; 16. a stud; 17. a rotating wheel; 18. a slide block; 18a, mounting holes; 19. tightening a knob; 20. a bottom plate; 30. a load cell.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, a locking device of a load cell includes a connection member 10, a slide groove 11 preset on a base plate 20, and screw holes 13 preset on a load cell 30, the slide grooves 11 are arranged in parallel, the screw holes 13 are arranged four and two by two on one side of the load cell 30, the load cell 30 is located between the two slide grooves 11, and the connection member 10 is used for locking the load cell 30 with the slide groove 11.
Specifically, the four connecting members 10 are arranged and correspond to the threaded holes 13 one by one, one end of the connecting member 10 is in threaded connection and fit with the threaded holes 13, and the other end of the connecting member is in sliding fit with the sliding groove 11 and can be locked after sliding to a proper position.
More specifically, the connecting member 10 includes a steel rope 14, one end of the steel rope 14 is fixed with a universal joint 15, a movable stud 16 is sleeved in the joint 15, the stud 16 is matched with the threaded hole 13, the other end of the steel rope 14 is fixedly connected with a sliding block 18, the sliding block 18 is in sliding fit with the sliding chute 11, a vertical through mounting hole 18a is formed in the sliding block 18, two mounting holes 18a are formed in one side of the steel rope 14 and are respectively located at one side of the steel rope 14, a tightening knob 19 in threaded connection with the mounting holes 18a is arranged in the mounting holes, when the tightening knob 19 is screwed, the sliding block 18 is fixed with the sliding chute 11, and when the tightening knob 19 is unscrewed, the sliding block 18 moves with the sliding chute 11.
The principle of locking the weight sensor 30 is: the weighing sensor 30 is arranged between the two sliding grooves 11, the stud 16 is screwed into the threaded hole 13, then the tightening knob 19 is unscrewed and is far away from the sliding slide block 18, so that the steel rope 14 is tightened, the tightening knob 19 is screwed under the condition that the steel rope 14 is tightened, and the slide block 18 is fixed with the sliding groove 11, so that the weighing sensor 30 is locked, and the technical scheme has the advantages that: the device can be suitable for mounting and locking weighing sensors 30 with different sizes, and the base plate 20 is good in compatibility of mounting and locking the weighing sensors 30.
Referring to fig. 2, in order to avoid the sliding block 18 from falling off from the sliding groove 11, a limiting plate 12 is disposed at the notch of the sliding groove 11, the sliding block 18 is located below the limiting plate 12, and limiting constraint on the sliding block 18 can be achieved through the limiting plate 12, so that falling off is avoided.
Referring to fig. 4, in order to facilitate the rotation of the stud 16, the stud 16 is coaxially and fixedly sleeved with a rotating wheel 17, and the stud 16 and the threaded hole 13 can be conveniently screwed in/out by rotating the rotating wheel 17.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (5)
1. A locking device for a weighing sensor, characterized in that: the automatic weighing device comprises a connecting component (10), sliding grooves (11) preset on a bottom plate (20) and threaded holes (13) preset on weighing sensors (30), wherein two sliding grooves (11) are arranged in parallel, four threaded holes (13) are formed in the position, which is located on one side of each weighing sensor (30), the corresponding weighing sensor (30) is located between the two sliding grooves (11), and the connecting component (10) is used for locking the corresponding weighing sensors (30) with the corresponding sliding grooves (11);
the connecting members (10) are provided with four connecting members and correspond to the threaded holes (13) one by one, one end of each connecting member (10) is in threaded connection and matched with the corresponding threaded hole (13), and the other end of each connecting member is in sliding fit with the corresponding sliding groove (11) and can be locked after sliding to a proper position.
2. A locking device for a weighing cell according to claim 1, characterized in that: the connecting component (10) comprises a steel rope (14), one end of the steel rope (14) is fixedly provided with a universal joint (15), a movable stud (16) is sleeved in the joint (15), the stud (16) is matched with the threaded hole (13), the other end of the steel rope (14) is fixedly connected with a sliding block (18), the sliding block (18) is in sliding fit with the sliding groove (11), a vertically penetrating mounting hole (18 a) is formed in the sliding block (18), and a tightening knob (19) in threaded connection with the mounting hole (18 a) is arranged in the mounting hole.
3. A locking device for a weighing cell according to claim 2, characterized in that: the mounting holes (18 a) are provided in two and are located on one side of the steel cord (14), respectively.
4. A lock for a load cell according to any one of claims 1-3, wherein: the notch of the chute (11) is provided with a limiting plate (12), and the sliding block (18) is positioned below the limiting plate (12).
5. A locking device for a weighing cell according to claim 2, characterized in that: the stud (16) is coaxially and fixedly sleeved with a rotating wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321033066.1U CN219757517U (en) | 2023-05-04 | 2023-05-04 | Locking device of weighing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321033066.1U CN219757517U (en) | 2023-05-04 | 2023-05-04 | Locking device of weighing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219757517U true CN219757517U (en) | 2023-09-26 |
Family
ID=88088436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321033066.1U Active CN219757517U (en) | 2023-05-04 | 2023-05-04 | Locking device of weighing sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219757517U (en) |
-
2023
- 2023-05-04 CN CN202321033066.1U patent/CN219757517U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |