CN215924304U - Sensor device with speed regulation output function - Google Patents
Sensor device with speed regulation output function Download PDFInfo
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- CN215924304U CN215924304U CN202122606721.5U CN202122606721U CN215924304U CN 215924304 U CN215924304 U CN 215924304U CN 202122606721 U CN202122606721 U CN 202122606721U CN 215924304 U CN215924304 U CN 215924304U
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- buffer spring
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- speed regulation
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Abstract
The utility model discloses a sensor device with a speed regulation output function, and relates to the technical field of speed regulation sensors. The vibration damping device comprises an installation base, a vibration damping box and a speed regulation sensor, wherein positioning holes are respectively formed in two ends of the surface of the installation base; a first buffer spring is arranged between the bottom of the box body and the upper surface of the mounting base. The utility model has simple structure and good damping effect, when the device vibrates due to jolt of the forklift, the first buffer spring and the second buffer spring can effectively reduce the vibration degree outside the damping box, the sensor main body positioned inside the damping box can keep good stability under the buffering action of the third buffer spring and the positioning action of the sensor positioning plate, and the speed regulation sensor is effectively prevented from being damaged under continuous vibration.
Description
Technical Field
The utility model relates to the technical field of speed regulation sensors, in particular to a sensor device with a speed regulation output function.
Background
Technical parameters of the forklift are used for indicating the structural characteristics and the working performance of the forklift. The main technical parameters are as follows: the lifting speed regulation sensor is an important part of the forklift, can be applied to various material handling vehicles and other industrial vehicles, and is used for stepless speed regulation variable braking.
But the play to rise speed governing sensor among the prior art still has certain not enough when in-service use, for example traditional speed governing sensor structure is complicated, and the assembly stability of each structure is relatively poor, jolts the use for a long time, and the speed governing sensor who sets up on fork truck can lead to inner structure dislocation, drops etc. because of receiving lasting vibrations effort, produces harmful effects to fork truck's normal operation.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The present invention provides a sensor device with a speed-adjusting output function to solve the above technical problems in the related art.
The technical scheme of the utility model is realized as follows:
a sensor device with a speed regulation output function comprises an installation base, a shock absorption box and a speed regulation sensor, wherein positioning holes are respectively formed in two ends of the surface of the installation base, the device is installed on a forklift through the cooperation of the positioning holes and corresponding positioning pieces, the shock absorption box comprises a box body and two positioning top plates, the positioning top plates are installed at the upper end of the box body, through holes are respectively formed in the surfaces of the positioning top plates, the speed regulation sensor comprises a sensor main body and an induction end, and the sensor main body and the induction end are respectively located on the lower side and the upper side of the through holes;
a first buffer spring is arranged between the bottom of the box body and the upper surface of the installation base, and a second buffer spring is arranged between the lower surface of the positioning top plate and the upper surface of the installation base.
Furthermore, four inside lateral wall surfaces of box are provided with third buffer spring respectively, third buffer spring end is fixedly connected with sensor locating plate respectively, one side that the sensor locating plate kept away from third buffer spring with sensor main part surface pastes mutually.
Furthermore, both sides of the upper end of the box body are respectively provided with a connecting lug, the surface of each connecting lug is provided with a first screw hole, the surface of the positioning top plate is provided with a second screw hole, and a bolt is assembled between each first screw hole and the corresponding second screw hole.
Further, the upper surface of the installation base is fixedly connected with guide rods, the guide rods are respectively arranged at the center of the annular area where the second buffer spring is located, guide holes are respectively formed in the surface of the positioning top plate, and the top ends of the guide rods are respectively in sliding fit with the inner wall of each guide hole.
The utility model has the beneficial effects that: by means of the technical scheme, the device is installed on the forklift by assembling the matched positioning pieces on the positioning holes, when the forklift jolts, the first buffer spring and the second buffer spring can reduce the vibration degree outside the shock absorption box, and the sensor main body positioned inside the shock absorption box can keep good stability under the buffering action of the third buffer spring and the positioning action of the sensor positioning plate; and the positioning top plate is arranged at the upper end of the box body through a bolt, so that the speed regulating sensor arranged on the box body can be conveniently overhauled. The utility model has simple structure and good damping effect, when the device vibrates due to jolt of the forklift, the first buffer spring and the second buffer spring can effectively reduce the vibration degree outside the damping box, the sensor main body positioned inside the damping box can keep good stability under the buffering action of the third buffer spring and the positioning action of the sensor positioning plate, and the speed regulation sensor is effectively prevented from being damaged under continuous vibration.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic view, partially in section, of a shock absorber box according to an embodiment of the utility model;
FIG. 3 is a schematic diagram of a portion of an assembly according to an embodiment of the present invention;
FIG. 4 is an exploded view of a locating ceiling and bolt according to an embodiment of the present invention.
In the figure:
1. installing a base; 2. positioning holes; 3. a box body; 4. positioning a top plate; 5. a through hole; 6. a speed regulation sensor; 7. a sensor body; 8. a sensing end; 9. a first buffer spring; 10. a second buffer spring; 11. a third buffer spring; 12. a sensor positioning plate; 13. connecting lugs; 14. a first screw hole; 15. a second screw hole; 16. a bolt; 17. a guide bar; 18. and (4) a guide hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
According to an embodiment of the present invention, there is provided a sensor device having a function of outputting a speed regulation.
As shown in fig. 1-4, the sensor device with speed regulation output function according to the embodiment of the present invention includes an installation base 1, a damper box and a speed regulation sensor 6, wherein two ends of the surface of the installation base 1 are respectively provided with a positioning hole 2, the device is installed on a forklift by matching the positioning hole 2 with a corresponding positioning member, the damper box includes a box body 3 and two positioning top plates 4, the positioning top plates 4 are installed at the upper end of the box body 3, the surfaces of the positioning top plates 4 are respectively provided with a through hole 5, the speed regulation sensor 6 includes a sensor main body 7 and an induction end 8, the sensor main body 7 and the induction end 8 are respectively located at the lower side and the upper side of the through hole 5;
a first buffer spring 9 is arranged between the bottom of the box body 3 and the upper surface of the mounting base 1, and a second buffer spring 10 is arranged between the lower surface of the positioning top plate 4 and the upper surface of the mounting base 1.
The speed sensor 6 is a conventional sensor, for example, a lifting speed sensor convenient to assemble is disclosed in patent publication No. CN213834412U, and a specific structure of the speed sensor is fully disclosed, so that the structure of the speed sensor is not described in detail in the present invention.
In one embodiment, for the above-mentioned box body 3, the four side wall surfaces inside the box body 3 are respectively provided with a third buffer spring 11, the tail end of the third buffer spring 11 is respectively and fixedly connected with a sensor positioning plate 12, and one side of the sensor positioning plate 12 far away from the third buffer spring 11 is attached to the surface of the sensor main body 7, so that when the forklift jolts, the first buffer spring 9 and the second buffer spring 10 can reduce the vibration degree outside the shock absorption box, and the sensor main body 7 inside the shock absorption box can maintain good stability under the buffering effect of the third buffer spring 11 and the positioning effect of the sensor positioning plate 12.
In one embodiment, for the above case 3, two sides of the upper end of the case 3 are respectively provided with the engaging lugs 13, the surfaces of the engaging lugs 13 are respectively provided with the first screw holes 14, the surfaces of the positioning top plate 4 are respectively provided with the second screw holes 15, the bolts 16 are assembled between the first screw holes 14 and the corresponding second screw holes 15, and the positioning top plate 4 is installed on the upper end of the case 3 through the bolts 16, so that the positioning top plate 4 is convenient to detach and install, and further, the speed regulation sensor 6 installed on the case 3 is convenient to overhaul.
In one embodiment, as for the installation base 1, the guide rods 17 are fixedly connected to the upper surface of the installation base 1, the guide rods 17 are respectively arranged at the centers of the second buffer springs 10 in the annular area, the surfaces of the positioning top plates 4 are respectively provided with guide holes 18, the top ends of the guide rods 17 are respectively in sliding fit with the inner walls of the guide holes 18, so that when the second buffer springs 10 are deformed due to vibration, the guide rods 17 slide along the guide holes 18 to guide the damper box.
In summary, according to the above technical solution of the present invention, the positioning element is assembled in the positioning hole 2 to mount the device on the forklift, when the forklift bumps, the first buffer spring 9 and the second buffer spring 10 can reduce the vibration degree outside the damper box, and the sensor body 7 inside the damper box can maintain good stability under the buffering action of the third buffer spring 11 and the positioning action of the sensor positioning plate 12; and the positioning top plate 4 is arranged at the upper end of the box body 3 through a bolt 16, so that the speed regulating sensor 6 arranged on the box body 3 can be conveniently overhauled.
Has the advantages that: the utility model has simple structure and good damping effect, when the device vibrates due to jolt of the forklift, the first buffer spring and the second buffer spring can effectively reduce the vibration degree outside the damping box, the sensor main body positioned inside the damping box can keep good stability under the buffering action of the third buffer spring and the positioning action of the sensor positioning plate, and the speed regulation sensor is effectively prevented from being damaged under continuous vibration.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. A sensor device with a speed regulated output function, comprising: the device comprises an installation base (1), a shock absorption box and a speed regulation sensor (6), and is characterized in that positioning holes (2) are respectively formed in two ends of the surface of the installation base (1), the device is installed on a forklift through the cooperation of the positioning holes (2) and corresponding positioning pieces, the shock absorption box comprises a box body (3) and two positioning top plates (4), the positioning top plates (4) are installed at the upper end of the box body (3), through holes (5) are respectively formed in the surface of each positioning top plate (4), the speed regulation sensor (6) comprises a sensor main body (7) and an induction end (8), and the sensor main body (7) and the induction end (8) are respectively located on the lower side and the upper side of each through hole (5);
the box (3) bottom with be provided with first buffer spring (9) between installation base (1) upper surface, location roof (4) lower surface with be provided with second buffer spring (10) between installation base (1) upper surface.
2. The sensor device with the speed regulation output function according to claim 1, wherein a third buffer spring (11) is respectively arranged on four side wall surfaces inside the box body (3), a sensor positioning plate (12) is respectively fixedly connected to the tail end of the third buffer spring (11), and one side of the sensor positioning plate (12) far away from the third buffer spring (11) is attached to the surface of the sensor main body (7).
3. The sensor device with the speed regulation output function according to claim 1, wherein two sides of the upper end of the box body (3) are respectively provided with a connecting lug (13), the surfaces of the connecting lugs (13) are respectively provided with a first screw hole (14), the surface of the positioning top plate (4) is respectively provided with a second screw hole (15), and a bolt (16) is arranged between the first screw hole (14) and the corresponding second screw hole (15).
4. The sensor device with the speed regulation output function according to claim 1, wherein a guide rod (17) is fixedly connected to the upper surface of the mounting base (1), the guide rods (17) are respectively arranged at the center of the annular region where the second buffer spring (10) is located, guide holes (18) are respectively formed in the surface of the positioning top plate (4), and the top ends of the guide rods (17) are respectively in sliding fit with the inner walls of the guide holes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122606721.5U CN215924304U (en) | 2021-10-28 | 2021-10-28 | Sensor device with speed regulation output function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122606721.5U CN215924304U (en) | 2021-10-28 | 2021-10-28 | Sensor device with speed regulation output function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215924304U true CN215924304U (en) | 2022-03-01 |
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ID=80403835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122606721.5U Active CN215924304U (en) | 2021-10-28 | 2021-10-28 | Sensor device with speed regulation output function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215924304U (en) |
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2021
- 2021-10-28 CN CN202122606721.5U patent/CN215924304U/en active Active
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