CN213452459U

CN213452459U - Sensor fixing structure and sensor attitude adjusting assembly comprising same

Info

Publication number: CN213452459U
Application number: CN202021681851.4U
Authority: CN
Inventors: 胡贵
Original assignee: Yunnan Lingshuo Technology Co ltd
Current assignee: Yunnan Lingshuo Technology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-15
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a sensor fixing structure and a sensor attitude adjusting component containing the structure, which belong to the technical field of sensor fixing and attitude adjusting, the output end of a reducer is fixedly provided with a screw rod, the top end of a guide slide bar is fixedly provided with a rack after passing through a clapboard, two groups of bearing seats are movably provided with a rotating shaft through a bearing, a gear fixedly sleeved and assembled on the outer wall of the rotating shaft is fixedly arranged between the supports, the gear and the rack are engaged and assembled, the inner cavity of a mounting seat is fixedly provided with a conductive substrate electrically connected with a sensor body, the left side and the right side of the mounting seat are both provided with fastening screws in a screwed manner, the opposite ends of the two groups of fastening screws penetrate through the mounting seat and are hinged with a clamping plate matched with the sensor body, and the attitude of the sensor body relative to a back coke, therefore, the alignment precision of the sensor chip and the lens is improved, and the image definition is improved.

Description

Sensor fixing structure and sensor attitude adjusting assembly comprising same

Technical Field

The utility model relates to a sensor is fixed and gesture adjustment technical field specifically is a sensor fixed knot constructs and contains sensor gesture adjusting part of this structure.

Background

With the improvement of living standards of people, image acquisition equipment has entered the aspects of people's lives. The shadow can be seen from the smart phone to security monitoring. Current image capture devices typically capture images through a sensor chip that focuses light through a lens to the rear, therefore, the posture between the sensor chip and the lens has a great influence on the image definition, usually, a sensor plate bearing the sensor chip is attached to the rear focal pad, and then the rear focal pad is aligned with the lens, therefore, the attitude precision between the sensor chip and the lens depends on the attitude of the sensor plate and the rear focal pad, the existing sensor mounting and fixing structure welds the sensor chip on the sensor plate by the fixing soldering tin, the fixation degree is higher, but the sensor mounting and fixing structure is disposable, the difficulty of later maintenance and replacement is higher, for some high-resolution and long-distance scenes, the attitude of the sensor cannot be maintained, the detection precision is influenced, and the error is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sensor fixed knot constructs and contains sensor gesture adjusting part of this structure to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sensor fixing structure and a sensor posture adjusting assembly comprising the same comprise a protective box, wherein partition plates are fixedly assembled on the left side wall and the right side wall of an inner cavity of the protective box, a servo motor fixed on the right side of the bottom of the inner cavity of the protective box is arranged below the partition plates, a speed reducer is fixedly assembled at the output end of the servo motor, a screw rod is fixedly assembled at the output end of the speed reducer, the left end of the screw rod is movably assembled on the left side wall of the inner cavity of the protective box through a bearing, a threaded cylinder is assembled on the outer wall of the screw rod in a threaded manner, a guide slide rod is fixed at the top of the outer wall of the threaded cylinder, a rack is fixedly assembled at the top end of the guide slide rod after penetrating through the partition plates, bearing seats are fixedly arranged on the front side wall and the, the fixed gear that cup joints the assembly on the pivot outer wall that is provided with between the support, just gear and rack toothing assembly, the top fixed mounting of support has the mount pad, just the mount pad extends the protection roof portion, the top of mount pad is equipped with the sensor body, the fixed electrically conductive base plate who is provided with sensor body electric connection of inner chamber of mount pad, the equal spiro union in the left and right sides of mount pad is equipped with fastening screw, and is two sets of fastening screw's relative one end is passed through the articulated grip block that is equipped with and sensor body looks adaptation behind the mount pad.

Preferably, the partition plate is provided with a first guide slide way matched with the guide slide rod, and the thickness of the guide slide rod is matched with the front width and the rear width of the first guide slide way.

Preferably, the top of the protective box is provided with a second guide slideway matched with the mounting seat, and the front width and the rear width of the second guide slideway are matched with the size of the mounting seat.

Preferably, the top of the mounting seat is provided with a mounting groove matched with the sensor body, and the conductive substrate is fixedly assembled at the bottom of the mounting groove.

Preferably, the center of the side wall of the two groups of clamping plates, which is away from the side wall of the two groups of clamping plates, is provided with a hinge groove, and the opposite ends of the two groups of fastening screws are fixedly provided with ball heads movably assembled with the hinge grooves.

Preferably, the two groups of clamping plates are arc-shaped plates and are matched with the sensor body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, the sensor body is assembled on the mount pad in an inserting way, the normal work of the sensor body can be guaranteed by connecting the conductive substrate and the sensor body, the fastening screw rod is manually rotated at the same time, the clamping plate is driven to be clamped on the sensor body through the screw joint assembly action of the fastening screw rod and the mount pad, the limit to the sensor body is improved, the rapid installation of the sensor body can be realized, the installation stability can be improved at the same time, the later maintenance and replacement are convenient, the servo motor is rotated to drive the reducer to rotate, thereby driving the screw rod to rotate slowly, the threaded cylinder is driven to move along the length direction of the screw rod through the screw joint assembly action of the screw rod and the threaded cylinder, thereby the rack can be driven to move horizontally and linearly through the guide slide bar, the gear is driven to rotate around the rotating shaft through the meshing, the adjustment of the vertical angle is carried out, thereby indirectly driving the sensor body to realize the adjustment of the angle, the posture keeping and the adjustment of the sensor body are facilitated to be completed, and the rotating speed of the screw rod is controllable, so that the rotating angular speed of the sensor body rotating around the rotating shaft can be changed, the adjustable range of the angular posture of the sensor body is wider, the unit adjustable angle is finer, the posture of the sensor body relative to a rear focus gasket on a sensor plate can be accurately adjusted, the alignment precision of a sensor chip and a lens is further improved, and the image definition is improved.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic view of the partial assembly structure of the present invention.

In the figure: 1. a protective box; 2. a partition plate; 3. a servo motor; 4. a speed reducer; 5. a screw; 6. a threaded barrel; 7. a guide slide bar; 8. a rack; 9. a bearing seat; 10. a rotating shaft; 11. a support; 12. a gear; 13. a mounting seat; 14. a conductive substrate; 15. a sensor body; 16. fastening a screw rod; 17. a clamping plate; 18. a first guide slide; 19. and a second guide slideway.

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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a sensor fixing structure and a sensor posture adjusting assembly comprising the same comprise a protective box 1, wherein a partition plate 2 is fixedly assembled on the left side wall and the right side wall of an inner cavity of the protective box 1, a servo motor 3 fixed on the right side of the bottom of the inner cavity of the protective box 1 is arranged below the partition plate 2, a speed reducer 4 is fixedly assembled at the output end of the servo motor 3, a screw 5 is fixedly assembled at the output end of the speed reducer 4, the left end of the screw 5 is movably assembled on the left side wall of the inner cavity of the protective box 1 through a bearing, a threaded cylinder 6 is assembled on the outer wall of the screw 5 in a screwed manner, a guide slide rod 7 is fixed at the top of the outer wall of the threaded cylinder 6, a rack 8 is fixedly assembled at the top end of the guide slide rod 7 after penetrating through the partition plate 2, bearing seats 9 are fixedly arranged on the front, fixed being provided with between the support 11 fixedly cup joints gear 12 of assembly on pivot 10 outer wall, and gear 12 and the meshing of rack 8 assembly, the top fixed mounting of support 11 has mount pad 13, and mount pad 13 extends 1 tops of protective housing, the top of mount pad 13 is equipped with sensor body 15, the fixed electrically conductive base plate 14 that is provided with and sensor body 15 electric connection of inner chamber of mount pad 13, the equal spiro union in the left and right sides of mount pad 13 is equipped with fastening screw 16, the relative one end of two sets of fastening screw 16 runs through behind mount pad 13 articulated grip block 17 that is equipped with and sensor body 15 looks adaptation.

Referring to fig. 1, a first guide slideway 18 matched with the guide slide bar 7 is formed on the partition board 2, and the thickness of the guide slide bar 7 is matched with the front-back width of the first guide slideway 18, so that the guide slide bar 7 can be limited in the front-back direction through the first guide slideway 18 when the guide slide bar 7 slides;

referring to fig. 1, a second guide slideway 19 matched with the mounting seat 13 is formed at the top of the protective box 1, and the front-back width of the second guide slideway 19 is matched with the size of the mounting seat 13;

referring to fig. 1, a mounting groove adapted to a sensor body 15 is formed at the top of a mounting seat 13, and a conductive substrate 14 is fixedly mounted at the bottom of the mounting groove;

the centers of the side walls of the two groups of clamping plates 17, which are away from each other, are provided with hinge grooves, and the opposite ends of the two groups of fastening screws 16 are fixedly provided with ball heads movably assembled with the hinge grooves, so that the clamping and fixing of the clamping plates 17 on the sensor body 15 can not be influenced when the fastening screws 16 are rotated;

two sets of grip blocks 17 are the arc, and two sets of grip blocks 17 all with sensor body 15 looks adaptations, improve the spacing steadiness to sensor body 15.

The working principle is as follows: when the device is used, a sensor body 15 is spliced and assembled on an installation seat 13, a conductive substrate 14 is connected with the sensor body 15 to ensure the normal work of the sensor body 15, a fastening screw 16 is manually rotated at the same time, a clamping plate 17 is driven to be clamped on the sensor body 15 through the screwing assembly action of the fastening screw 16 and the installation seat 13 to improve the limit of the sensor body 15, the quick installation of the sensor body 15 can be realized, the installation stability can be improved, the later maintenance and replacement are convenient, a speed reducer 4 can be driven to rotate through the rotation of a servo motor 3, so that a screw 5 is driven to rotate slowly, a thread cylinder 6 is driven to move along the length direction of the screw 5 through the screwing assembly action of the screw 5 and the thread cylinder 6, a rack 8 can be driven to move horizontally and linearly through a guide slide rod 7, and a gear 12 is driven to rotate around a rotating shaft 10 through the meshing assembly of the rack, can drive mount pad 13 through support 11 like this and rotate round pivot 10, carry out the regulation of vertical angle, thereby indirectly drive sensor body 15 and realize the adjustment of angle, be favorable to accomplishing the gesture of sensor body 15 and keep and the adjustment, and the slew velocity of screw rod 5 is controllable, can change sensor body 15 round pivot 10 pivoted slew angular velocity like this, make the angle gesture adjustable range of sensor body 15 wider, and the unit adjustable angle is more exquisite, can accurate adjustment sensor body 15 for the gesture of the back burnt gasket on the sensor board, and then promote the counterpoint precision of sensor chip and camera lens, promote the image definition.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sensor fixed knot constructs and contains sensor gesture adjusting part of this structure, includes protective housing (1), its characterized in that: the protective box is characterized in that a partition plate (2) is fixedly assembled on the left side wall and the right side wall of an inner cavity of the protective box (1), a servo motor (3) fixed on the right side of the bottom of the inner cavity of the protective box (1) is arranged below the partition plate (2), a speed reducer (4) is fixedly assembled at the output end of the servo motor (3), a screw rod (5) is fixedly assembled at the output end of the speed reducer (4), the left end of the screw rod (5) is movably assembled on the left side wall of the inner cavity of the protective box (1) through a bearing, a threaded cylinder (6) is assembled on the outer wall of the screw rod (5) in a screwing mode, a guide sliding rod (7) is fixed at the top of the outer wall of the threaded cylinder (6), a rack (8) is fixedly assembled at the top end of the guide sliding rod (7) after the partition plate (2) passes through the partition plate, the outer wall of the rotating shaft (10) is fixedly provided with a bracket (11), a gear (12) fixedly sleeved and assembled on the outer wall of the rotating shaft (10) is fixedly arranged between the brackets (11), the gear (12) and the rack (8) are engaged and assembled, the top end of the bracket (11) is fixedly provided with a mounting seat (13), the mounting seat (13) extends out of the top of the protective box (1), the top of the mounting seat (13) is provided with a sensor body (15), the inner cavity of the mounting seat (13) is fixedly provided with a conductive substrate (14) which is electrically connected with the sensor body (15), the left side and the right side of the mounting seat (13) are all in threaded assembly with fastening screws (16), and two sets of opposite ends of the fastening screws (16) penetrate through the mounting seat (13) and are hinged with clamping plates (17) matched with the sensor body (15).

2. The sensor fixing structure and the sensor attitude adjusting assembly comprising the same as claimed in claim 1, wherein: offer on baffle (2) with direction slide bar (7) looks adaptation first direction slide (18), just the width looks adaptation around the thickness of direction slide bar (7) and first direction slide (18).

3. The sensor fixing structure and the sensor attitude adjusting assembly comprising the same as claimed in claim 1, wherein: the top of protective housing (1) is seted up with second direction slide (19) of mount pad (13) looks adaptation, the size looks adaptation of the front and back width and mount pad (13) of second direction slide (19).

4. The sensor fixing structure and the sensor attitude adjusting assembly comprising the same as claimed in claim 1, wherein: the top of mount pad (13) is seted up the mounting groove with sensor body (15) looks adaptation, just electrically conductive base plate (14) fixed assembly is in the mounting groove bottom.

5. The sensor fixing structure and the sensor attitude adjusting assembly comprising the same as claimed in claim 1, wherein: hinge grooves are formed in the centers of the side walls of the two groups of clamping plates (17) which are away from each other, and ball heads movably assembled with the hinge grooves are fixedly arranged at the opposite ends of the two groups of fastening screws (16).

6. The sensor fixing structure and the sensor attitude adjusting assembly comprising the same as claimed in claim 1, wherein: two sets of grip block (17) are the arc, and two sets of grip block (17) all with sensor body (15) looks adaptation.