CN218865329U - Tension sensor with display function - Google Patents
Tension sensor with display function Download PDFInfo
- Publication number
- CN218865329U CN218865329U CN202223563346.1U CN202223563346U CN218865329U CN 218865329 U CN218865329 U CN 218865329U CN 202223563346 U CN202223563346 U CN 202223563346U CN 218865329 U CN218865329 U CN 218865329U
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- force sensor
- tension sensor
- sensor body
- outer shield
- screw rod
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Abstract
The utility model discloses a force sensor with show function relates to sensor technical field, including force sensor body and outer guard shield, the upper and lower both ends of force sensor body all are connected with the screw rod, outer guard shield demountable installation covers the force sensor body on the screw rod of force sensor body upside, display controller is installed in the outside of outer guard shield, the force sensor body is connected with the display controller electricity. The utility model discloses set up the outer shroud outside the body of force sensor and cover the body of force sensor, on the one hand avoid the force sensor of outdoor work because of the sunshine penetrates directly, drenches with rain natural factor influences its life; and can effectively prevent that impurity such as dust from falling into the motion part of sensor and influencing its measurement accuracy, the outer guard shield outside is equipped with display controller for control force transducer and show measured value, realize force transducer from taking the display function.
Description
Technical Field
The utility model relates to a sensor technical field, in particular to tension sensor with show function.
Background
The tension sensor is also called a resistance strain sensor and belongs to the weighing sensor series. The force sensor is characterized in that two ends of the two tension transmitting parts are respectively fixed together, the force sensor is clamped by a transverse acting surface between the two ends, the piezoelectric piece gasket is pressed on the central area of the piezoelectric piece on one side, the substrate part is positioned between the other side of the piezoelectric piece and the edge force transmitting part and clings to the piezoelectric piece, and one purpose of the method is to manufacture a hook balance to replace a steelyard. The actual working environment is vital to the correct selection of the tension sensor, which not only relates to whether the tension sensor can work normally, the safety and the service life of the tension sensor, but also relates to the reliability and the safety of the whole weighing apparatus;
in the use process of the tension sensor, the tension sensor has collision and falling conditions, particularly for a small-capacity sensor using an alloy aluminum material as an elastic body, any impact or falling caused by vibration can cause a large output error to the tension sensor, the output precision of the tension sensor is influenced, the service life of the tension sensor can be influenced by factors such as direct sunlight and rainwater of the tension sensor in outdoor operation, and fine impurities such as dust enter the moving part of the tension sensor, so that the measurement precision of the tension sensor can be influenced.
Therefore, it is necessary to provide a tension sensor with a display function to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tension sensor with show function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a force sensor with show function, includes force sensor body and outer guard shield, the upper and lower both ends of force sensor body all are connected with the screw rod, outer guard shield demountable installation covers the force sensor body on the screw rod of force sensor body upside, display controller is installed in the outside of outer guard shield, the force sensor body is connected with the display controller electricity, a plurality of blotter is installed in the outside of outer guard shield.
Optionally, the housing of the tension sensor body comprises a tension sensor main shell and an upper sealing cover, the upper portion of the tension sensor main shell is open, and the upper sealing cover is arranged on the upper side of the tension sensor main shell and detachably connected through a fixing bolt.
Optionally, the middle of the upper surface of the upper sealing cover is provided with a limiting seat for limiting placement of the outer shield, and the screw rod on the upper side of the tension sensor body is fixedly connected to the limiting seat.
Optionally, the outer shield is of a bottom-opening shield body structure, a through hole is formed in the middle of the top of the outer shield and used for penetrating through a screw rod on the upper side of the tension sensor body, a fastening nut is installed on the screw rod on the upper side of the tension sensor body in a threaded mode and arranged on the upper side of the outer shield and used for fixing the outer shield.
Optionally, the tension sensor body is connected with a connecting wire, a plug is arranged at the outer end of the connecting wire, and the plug of the connecting wire is connected with the display controller in an inserting mode.
Optionally, a wire casing is formed below the side wall of the outer shield and used for allowing a connecting wire to pass through.
The utility model discloses a technological effect and advantage:
1. the utility model discloses set up the outer shroud outside the body of force sensor and cover the body of force sensor, on the one hand avoid the force sensor of outdoor work because of the sunshine penetrates directly, drenches with rain natural factor influences its life; and can prevent the impurity such as dust from falling into the motion part of the sensor to influence its measuring accuracy effectively;
2. the utility model discloses the outer guard shield outside is equipped with display controller for control force sensor and demonstration measurement value realize force sensor from the area and show the function, the small-size force sensor of being convenient for closely test, the observation of control force sensor or numerical value when using.
3. The utility model discloses the outside of outer guard shield is equipped with a plurality of blotter, if certain buffering absorbing effect is played when bumping or dropping to tension sensor, and the at utmost avoids vibrating the output error who influences tension sensor.
Drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the schematic view of the split structure of the present invention.
Fig. 3 is the structural schematic diagram of the tension sensor body of the present invention.
Fig. 4 is a schematic view of the structure of the outer shield of the present invention.
In the figure: 1. a tension sensor body; 2. an outer shroud; 3. a screw; 4. a display controller; 5. a cushion pad; 6. a tension sensor main housing; 7. an upper sealing cover; 8. fixing the bolt; 9. a connecting wire; 10. a limiting seat; 11. a through hole; 12. fastening a nut; 13. a wire slot.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as either a fixed connection or a detachable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a force sensor with display function as shown in figures 1-4, including force sensor body 1 and outer shield 2, the upper and lower both ends of force sensor body 1 are all connected with screw rod 3, are used for force sensor body 1 both ends to connect the article, outer shield 2 can be dismantled and installed on the screw rod 3 of force sensor body 1 upside, cover force sensor body 1, on the one hand avoid the force sensor of outdoor work to influence its life because of natural factors such as sunshine direct projection, drenching with rain; and can prevent effectively that impurity such as dust from falling into its measurement accuracy of motion part influence of sensor, display controller 4 is installed in the outside of outer shield 2, force sensor body 1 is connected with display controller 4 electricity, be used for controlling force sensor and show measurement value, realize force sensor from taking the demonstration function, be convenient for small-size force sensor closely tests, the observation of control force sensor or numerical value when using, a plurality of blotter 5 is installed in the outside of outer shield 2, play certain buffering absorbing effect if bump or when dropping to force sensor, furthest avoids vibrating the output error who influences force sensor.
The shell of the tension sensor body 1 comprises a tension sensor main body 6 and an upper sealing cover 7, the upper portion of the tension sensor main body 6 is open, the upper sealing cover 7 is arranged on the upper side of the tension sensor main body 6 and can be detachably connected through a fixing bolt 8, the upper sealing cover 7 is detached to expose the main body part of the tension sensor inside the tension sensor main body 6, and maintenance work on the main body part of the tension sensor is facilitated.
The upper surface middle part of going up sealed lid 7 is equipped with spacing seat 10 for the spacing of outer shield 2 is placed, and the screw rod 3 fixed connection of 1 upside of force sensor body is on spacing seat 10.
The outer shield 2 is the uncovered cover body structure in bottom, has seted up through-hole 11 in the middle of the top of outer shield 2 for pass the screw rod 3 of 1 upside of force sensor body, threaded mounting has fastening nut 12 on the screw rod 3 of 1 upside of force sensor body, establishes the upside at outer shield 2, is used for outer shield 2 fixed.
Be connected with connecting wire 9 on the force sensor body 1, connecting wire 9 is connected with the inside main part electricity of force sensor body 1 for change power into the transmission of signal of telecommunication, the outer end of connecting wire 9 is equipped with the plug, and the plug of connecting wire 9 is pegged graft with display controller 4, realizes force sensor and display controller 4's electricity and is connected.
The side wall lower part of the outer protecting cover 2 is provided with a wire casing 13 for passing through the connecting wire 9 when the outer protecting cover 2 is installed from top to bottom.
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. A tension sensor with a display function is characterized in that: including force sensor body (1) and outer shield (2), the upper and lower both ends of force sensor body (1) all are connected with screw rod (3), outer shield (2) demountable installation is on screw rod (3) of force sensor body (1) upside, covers force sensor body (1), display controller (4) are installed in the outside of outer shield (2), force sensor body (1) is connected with display controller (4) electricity, a plurality of blotter (5) are installed in the outside of outer shield (2).
2. The tension sensor with display function according to claim 1, wherein: the shell of the tension sensor body (1) comprises a tension sensor main shell (6) and an upper sealing cover (7), the upper portion of the tension sensor main shell (6) is open, and the upper sealing cover (7) is arranged on the upper side of the tension sensor main shell (6) and detachably connected through a fixing bolt (8).
3. The tension sensor with display function according to claim 2, wherein: the upper surface middle part of going up sealed lid (7) is equipped with spacing seat (10) for the spacing of outer shield (2) is placed, screw rod (3) fixed connection of tension sensor body (1) upside is on spacing seat (10).
4. The tension sensor with display function according to claim 3, wherein: the outer shield (2) is the open cover body structure in bottom, through-hole (11) have been seted up in the middle of the top of outer shield (2) for pass screw rod (3) of force sensor body (1) upside, fastening nut (12) are installed to screw rod (3) the upper thread of force sensor body (1) upside, establish the upside at outer shield (2), are used for the fixed of outer shield (2).
5. The tension sensor with display function according to claim 1, wherein: the tension sensor is characterized in that a connecting wire (9) is connected to the tension sensor body (1), a plug is arranged at the outer end of the connecting wire (9), and the plug of the connecting wire (9) is connected with the display controller (4) in an inserting mode.
6. The tension sensor with display function according to claim 5, wherein: and a wire groove (13) is formed below the side wall of the outer shield (2) and used for penetrating through the connecting wire (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223563346.1U CN218865329U (en) | 2022-12-30 | 2022-12-30 | Tension sensor with display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223563346.1U CN218865329U (en) | 2022-12-30 | 2022-12-30 | Tension sensor with display function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218865329U true CN218865329U (en) | 2023-04-14 |
Family
ID=87374171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223563346.1U Active CN218865329U (en) | 2022-12-30 | 2022-12-30 | Tension sensor with display function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218865329U (en) |
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2022
- 2022-12-30 CN CN202223563346.1U patent/CN218865329U/en active Active
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