CN213986535U - Acceleration sensor based on photoresistor - Google Patents
Acceleration sensor based on photoresistor Download PDFInfo
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- CN213986535U CN213986535U CN202120140564.0U CN202120140564U CN213986535U CN 213986535 U CN213986535 U CN 213986535U CN 202120140564 U CN202120140564 U CN 202120140564U CN 213986535 U CN213986535 U CN 213986535U
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- acceleration sensor
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Abstract
The utility model discloses an acceleration sensor based on photo resistance, including installation cover, mounting panel, sensor bearing box, sensitization case and base, the sensitization case is cylindrical structure and a terminal surface is provided with the sensor bearing box, sensitization case and sensor bearing box intercommunication, just a pair of telescopic link has been laid to the symmetry on the lateral wall that the sensor bearing box was kept away from to the sensitization case, and is a pair of the telescopic link all with link fixed connection, the portion placed in the middle of the link inlays and is equipped with the sensitization ball, one side that the sensor bearing box was kept away from to the sensitization case has seted up the sensitization hole to the position of sensitization ball, the sensor bearing box is kept away from and is equipped with the main control board on a lateral wall of sensitization case, the one side that the main control board is close to the sensitization case is equipped with the photic ware, photic ware and main control board electric connection. The acceleration sensor based on the photoresistor has the advantages of good induction effect, convenience in installation and wide application.
Description
Technical Field
The utility model belongs to the technical field of acceleration sensor, concretely relates to acceleration sensor based on photo resistance.
Background
An acceleration sensor is a sensor capable of measuring acceleration. The damper is generally composed of a mass block, a damper, an elastic element, a sensitive element, an adjusting circuit and the like. In the acceleration process, the sensor obtains an acceleration value by measuring the inertial force borne by the mass block and utilizing Newton's second law. Common acceleration sensors include capacitive, inductive, strain, piezoresistive, piezoelectric, etc. depending on the sensor sensing element.
Present acceleration sensor based on photo resistance though can make the analysis to the acceleration that the light source removed, is difficult to focus according to the distance of sensitization light source, and the sensitization effect is not good, and acceleration analysis error is higher moreover, and current acceleration sensor is difficult for installing and dismantles moreover, uses convenience inadequately.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an acceleration sensor based on photo resistance 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: an acceleration sensor based on a photoresistor comprises an installation sleeve, an installation plate, a sensor bearing box, a photosensitive box and a base, wherein the photosensitive box is of a cylindrical structure, one end face of the photosensitive box is provided with the sensor bearing box, the photosensitive box is communicated with the sensor bearing box, a pair of telescopic rods are symmetrically distributed on one side wall, away from the sensor bearing box, of the photosensitive box, the pair of telescopic rods are fixedly connected with a connecting frame, a photosensitive ball is embedded in the middle of the connecting frame, photosensitive holes are formed in one side, away from the sensor bearing box, of the photosensitive box, corresponding to the position of the photosensitive ball, a main control plate is arranged on one side wall, away from the photosensitive box, of the sensor bearing box, a light receiver is arranged on one side, close to the photosensitive box, of the main control plate, and the light receiver is electrically connected with the main control plate;
the one side that the light sensing case was kept away from to the sensor bearing box is equipped with the base, the inside of base activity embedding installation cover, the one side that the sensor bearing box was kept away from to the installation cover is equipped with the mounting panel, the mounting panel is equipped with the installation pole between two parties towards the one side of installation cover, the one end activity that the mounting panel was kept away from to the installation pole runs through the inside of installation cover and embedding adapter sleeve, just installation pole and adapter sleeve threaded connection.
Preferably, the connecting sleeve is fixedly connected to one side of the mounting sleeve far away from the mounting plate, and one end of the connecting sleeve far away from the mounting sleeve is embedded into the base.
Preferably, a pair of moving rods is symmetrically distributed on the outer wall of the connecting sleeve, one ends of the pair of moving rods movably penetrate through the outer wall of the connecting sleeve and are connected with the moving block, the other ends of the pair of moving rods are connected with clamping blocks, and clamping grooves matched with the clamping blocks are formed in the base.
Preferably, a spring is arranged at one end of the moving rod close to the moving block in a penetrating mode, one end of the spring abuts against one side of the moving block, and the other end of the spring abuts against the inner wall of the connecting sleeve.
Preferably, the inner wall of the light sensing box is provided with a support, and the support is provided with a fan in the middle.
Preferably, the outer wall of the light sensing box is symmetrically provided with air holes, and dust screens are arranged inside the air holes.
The utility model discloses a technological effect and advantage: this acceleration sensor based on photo resistance, through the telescopic link, the sensitization ball, the photic ware, the cooperation in main control board and sensitization hole, can change the interval between sensitization ball and the photic ware, can adjust according to the distance of light source, the accuracy that hoisting device calculated, reduce the detection error, through the installation cover, a pedestal, the cooperation of adapter sleeve and mounting panel, be convenient for install and dismantle the device, improve the convenience that the device used, this acceleration sensor based on photo resistance, excellent in use effect, the error is little, recommend the wide use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the photosensitive box of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: the device comprises an installation sleeve 1, an installation plate 2, a sensor bearing box 3, a photosensitive box 4, a base 5, an installation rod 6, a photosensitive hole 7, a photosensitive ball 8, a connecting frame 9, a telescopic rod 10, a support 11, a fan 12, a light receptor 13, a main control board 14, a connecting sleeve 15, a moving block 16, a moving rod 17, a spring 18, a fixture block 19 and a clamping groove 20.
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 photo resistance based acceleration sensor as shown in figures 1-4, which comprises a mounting sleeve 1, a mounting plate 2, a sensor carrying box 3, a photo box 4 and a base 5, wherein the photo box 4 is in a cylindrical structure and one end surface is provided with the sensor carrying box 3, the photo box 4 is communicated with the sensor carrying box 3, a pair of telescopic rods 10 are symmetrically distributed on one side wall of the photo box 4 away from the sensor carrying box 3, a pair of telescopic rods 10 are fixedly connected with a connecting frame 9, a photo ball 8 is embedded in the middle part of the connecting frame 9, a photo hole 7 is arranged at the position of one side of the photo box 4 away from the sensor carrying box 3 corresponding to the photo ball 8, a main control plate 14 is arranged on one side wall of the sensor carrying box 3 away from the photo box 4, a photo receiver 13 is arranged at the side of the main control plate 14 close to the photo box 4, the light receiver 13 is electrically connected with the main control board 14; the micro motor who starts the inside setting of dynamic light case 4, micro motor drives telescopic link 10 flexible removal, telescopic link 10 drives link 9 and removes, the dynamic light ball 8 of indirect area removes, thereby change the interval between 8 and the photic ware 13 of sensitization, shine on photic ware 13 when the light source passes through the light beam that 8 forms of sensitization ball, the light beam takes place to remove simultaneously in the removal of light source, the displacement distance and the time of light beam on photic ware 13 are surveyed through main control board 14, reach the effect of analysis acceleration.
The one side that photosensitive case 4 was kept away from to sensor bearing box 3 is equipped with base 5, the inside of 5 movable embedding installation covers 1 of base, the one side that sensor bearing box 3 was kept away from to installation cover 1 is equipped with mounting panel 2, mounting panel 2 is equipped with installation pole 6 towards the one side of installation cover 1 placed in the middle, the one end activity that mounting panel 2 was kept away from to installation pole 6 runs through the inside of installation cover 1 and embedding adapter sleeve 15, just installation pole 6 and adapter sleeve 15 threaded connection, the inside of base 5 embedding installation cover 1, the inside of adapter sleeve 15 embedding base 5 that sets up on the 1 inner wall of installation cover simultaneously, and it is fixed with mounting panel 2 through installation pole 6 with installation cover 1, and installation pole 6 wears to establish into adapter sleeve 15 inside simultaneously installation pole 6 and adapter sleeve 15 threaded connection.
Specifically, the connecting sleeve 15 is fixedly connected to one side of the mounting sleeve 1 far away from the mounting plate 2, and one end of the connecting sleeve 15 far away from the mounting sleeve 1 is embedded into the base 5; the mounting sleeve 1 and the base 5 can be connected through the matching of the connecting sleeve 15 arranged on the mounting sleeve 1 and the base 5.
Specifically, a pair of movable rods 17 is symmetrically arranged on the outer wall of the connecting sleeve 15, one end of each movable rod 17 movably penetrates through the outer wall of the connecting sleeve 15 and is connected with a movable block 16, the other end of each movable rod 17 is connected with a clamping block 19, a clamping groove 20 matched with the clamping block 19 is formed in the base 5, and the connecting sleeve 15 and the base 5 can be fixed through clamping cooperation of the clamping blocks 19 and the clamping grooves 20.
Specifically, a spring 18 is arranged at one end, close to the moving block 16, of the moving rod 17 in a penetrating manner, one end of the spring 18 abuts against one side of the moving block 16, the other end of the spring 18 abuts against the inner wall of the connecting sleeve 15, and the spring 18 is arranged, so that in the dismounting process, the spring is influenced by the reset action of the spring 18 to drive the moving rod 17 to move.
Specifically, be equipped with support 11 on the inner wall of light-sensitive box 4, support 11 is equipped with fan 12 between two parties, through the cooperation of support 11 and fan 12, is convenient for dispel the heat the dehumidification to the device inside.
Specifically, air holes are symmetrically formed in the outer wall of the light sensing box 4, and a dust screen is installed inside each air hole; through the cooperation of bleeder vent and dust screen, the air current circulation of being convenient for prevents simultaneously that the dust from getting into inside the device.
The working principle is as follows: according to the acceleration sensor based on the photoresistor, during installation, the base 5 is embedded into the installation sleeve 1, meanwhile, the connection sleeve 15 arranged on the inner wall of the installation sleeve 1 is embedded into the base 5, the installation sleeve 1 is fixed with the installation plate 2 through the installation rod 6, the installation rod 6 penetrates into the connection sleeve 15, meanwhile, the installation rod 6 is in threaded connection with the connection sleeve 15, when one end of the installation rod 6 abuts against one side of the moving block 16, the moving block 16 drives the moving rod 17 to move, so that the moving rod 17 drives the clamping block 19 to move until the clamping block 19 is embedded into the clamping groove 20, and therefore the clamping effect is achieved; during the use, the micro motor that starts the inside setting of photosensitive box 4, micro motor drives telescopic link 10 flexible removal, telescopic link 10 drives link 9 and removes, the indirect dynamic light ball 8 that takes removes, thereby change the interval between photosensitive ball 8 and the photic ware 13, light beam irradiation that the light source formed through photosensitive ball 8 is on photic ware 13, the removal of light source takes place to remove simultaneously, the displacement distance and the time of light beam on photic ware 13 are surveyed through main control board 14, reach the effect of analysis acceleration, through the change of photosensitive ball 8 and photic ware 13 interval, the effect of zooming can be reached, can be according to the distance of light source, reduce calculation error, photic ware 13 that the device includes, the main control board, photosensitive ball 8, fan 12, and the micro motor of external setting is prior art, do not do too much here and describe.
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 an acceleration sensor based on photo resistance, includes that installation cover (1), mounting panel (2), sensor bear case (3), photosensitive box (4) and base (5), its characterized in that: the photosensitive box (4) is of a cylindrical structure, a sensor bearing box (3) is arranged on one end face of the photosensitive box (4), the photosensitive box (4) is communicated with the sensor bearing box (3), a pair of telescopic rods (10) are symmetrically distributed on one side wall of the photosensitive box (4) far away from the sensor bearing box (3), the pair of telescopic rods (10) are fixedly connected with a connecting frame (9), a photosensitive ball (8) is embedded in the middle part of the connecting frame (9), a photosensitive hole (7) is arranged at the position, corresponding to the photosensitive ball (8), of one side of the photosensitive box (4) far away from the sensor bearing box (3), a main control board (14) is arranged on one side wall of the sensor bearing box (3) far away from the light sensing box (4), a light receiver (13) is arranged on one surface, close to the light sensing box (4), of the main control board (14), and the light receiver (13) is electrically connected with the main control board (14);
the one side that light-sensitive case (4) were kept away from in sensor bearing box (3) is equipped with base (5), the inside of base (5) activity embedding installation cover (1), the one side that sensor bearing box (3) were kept away from in installation cover (1) is equipped with mounting panel (2), mounting panel (2) are equipped with installation pole (6) towards the one side of installation cover (1) between two parties, the one end activity that mounting panel (2) were kept away from in installation pole (6) runs through the inside of installation cover (1) and embedding adapter sleeve (15), just installation pole (6) and adapter sleeve (15) threaded connection.
2. A photo-resistor based acceleration sensor according to claim 1, characterized in that: connecting sleeve (15) fixed connection is in the one side of installing cover (1) keeping away from mounting panel (2), just connecting sleeve (15) keep away from the inside of the one end embedding base (5) of installing cover (1).
3. A photo-resistor based acceleration sensor according to claim 1, characterized in that: the outer wall of the connecting sleeve (15) is symmetrically provided with a pair of moving rods (17), one ends of the moving rods (17) movably penetrate through the outer wall of the connecting sleeve (15) and are connected with a moving block (16), the other ends of the moving rods (17) are connected with clamping blocks (19), and clamping grooves (20) matched with the clamping blocks (19) are formed in the base (5).
4. A photo-resistor based acceleration sensor according to claim 3, characterized in that: one end of the moving rod (17) close to the moving block (16) is provided with a spring (18) in a penetrating mode, one end of the spring (18) abuts against one side of the moving block (16), and the other end of the spring (18) abuts against the inner wall of the connecting sleeve (15).
5. A photo-resistor based acceleration sensor according to claim 1, characterized in that: be equipped with support (11) on the inner wall of sensitization case (4), support (11) are equipped with fan (12) between two parties.
6. A photo-resistor based acceleration sensor according to claim 1, characterized in that: air holes are symmetrically formed in the outer wall of the light sensing box (4), and dust screens are installed inside the air holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120140564.0U CN213986535U (en) | 2021-01-19 | 2021-01-19 | Acceleration sensor based on photoresistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120140564.0U CN213986535U (en) | 2021-01-19 | 2021-01-19 | Acceleration sensor based on photoresistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213986535U true CN213986535U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120140564.0U Active CN213986535U (en) | 2021-01-19 | 2021-01-19 | Acceleration sensor based on photoresistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213986535U (en) |
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2021
- 2021-01-19 CN CN202120140564.0U patent/CN213986535U/en active Active
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