CN218973494U

CN218973494U - Light source parallelism detection device

Info

Publication number: CN218973494U
Application number: CN202223050807.5U
Authority: CN
Inventors: 夏明亮; 张峰; 李星洋
Original assignee: Suzhou Karuizhi Photoelectric Technology Co ltd
Current assignee: Suzhou Karuizhi Photoelectric Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-05
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a light source parallelism detection device, which comprises a detection table, wherein the surface of the detection table is fixedly connected with a device box, the surface of the detection table is slidably connected with a receiving box, and the surface of the device box is fixedly connected with a light source carrier through threads. This light source parallelism's detection device, at the fixed surface equipment case of detecting the platform, the inside of equipment case sets up the gear and the structure of piece that the action bars drove makes the light source carrier rotatory, use big pinion and little master gear meshing, make the rotation of action bars drive the rotation of light source carrier of little range, realize more accurate precision, the meshing of big pinion can make the operator confirm the parallelism of the light source of more angles, be convenient for find the position of needs, the higher regulation mode of precision, can make the parallelism adjust more accurately, a large amount of consuming time that unnecessary adjustment error brought is reduced, and is convenient for use more.

Description

Light source parallelism detection device

Technical Field

The utility model relates to the technical field of light source detection, in particular to a light source parallelism detection device.

Background

The light source parallelism detection device is characterized in that light rays are adopted for horizontal calibration in multiple industries, for example, a laser level instrument is used for marking the excavation direction in engineering, parallel light is used for calibrating the position of a workpiece when a machine workpiece is installed, and the like, so that parallelism detection is required to be carried out on a light source used by an instrument before the use, the light source is ensured to emit light in parallel, the existing light source parallelism detection device usually adopts manual adjustment of the angle of the light source to carry out adjustment of light source parallel irradiation, the manual adjustment accuracy is not fixed, the rotation angle is difficult to control, and therefore the time for measuring and searching the parallel position of the light source is long, and the parallelism is difficult to accurately guarantee.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a light source parallelism detection device, and solves the problems that the light source parallelism detection device is generally manually adjusted when being adjusted, the adjustment amplitude is difficult to control, the time consumption is long and the process is complicated.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a detection apparatus for light source parallelism, includes the detection platform, the fixed surface of detection platform is connected with the equipment box, the surface sliding connection who detects the platform has the receiver box, the surface of equipment box passes through screw thread fixedly connected with light source carrier, the inside of equipment box is provided with slewing mechanism and stop gear, slewing mechanism's inside contains the dwang, the one end fixedly connected with dwang, the fixed surface of light source carrier is connected with the connecting block, the inside fixedly connected with dwang and the support column of equipment box, the inside rotation of equipment box is connected with control block, master gear and auxiliary gear, the surface of master gear meshes with the surface of auxiliary gear, the control groove has been seted up to the surface of control block, the internal surface of control groove contacts with the surface of dwang one end, the one end and the fixed surface of connecting block are connected, the inside fixedly connected with action bars of master gear, the surface of master gear meshes with the surface of auxiliary gear.

Preferably, the limiting mechanism comprises a sliding rod, and one end of the rotating rod is fixedly connected with an elastic block.

Preferably, the surface of sliding rod contacts with the surface of elastic block, the inside fixedly connected with stopper and supporting shoe of equipment box, the inside rotation of stopper is connected with pinion and gear wheel.

Preferably, the inside fixedly connected with gag lever post of pinion, the inside of gear wheel is connected with the dead lever through the rotation of rolling bearing.

Preferably, the surface of the fixing rod is fixedly connected with a pulling column, and the surface of the supporting block is fixedly connected with a pulling belt.

Preferably, the opposite sides of the pulling strip are fixedly connected with limiting springs, and one end of the pulling strip is fixedly connected with the surface of the pulling column.

Advantageous effects

The utility model provides a light source parallelism detection device. Compared with the prior art, the method has the following beneficial effects:

(1) This light source parallelism's detection device, through the fixed surface equipment case at the detection platform, the inside of equipment case sets up the gear and the structure of piece that the action bars drove makes the light source carrier rotatory, use big pinion and little master gear meshing, make the rotation of action bars drive the rotation of light source carrier of little range, realize more accurate precision, the meshing of big pinion can make the operator confirm the parallelism of the light source of more angle, be convenient for find the position of needs, the higher governing mode of precision, can make the parallelism adjust more accurately, a large amount of consuming time that the unnecessary regulation error brought is reduced, and is more convenient for use.

(2) This light source parallelism's detection device through set up stop gear at the surface of pivoted turning block, restricts the angle size after adjusting, guarantees that the angle can not change in the measurement process, and the surface of pulling post sets up two gears simultaneously, and stop device in different position is controlled to different positions, adopts the inside contact of expandable elastic block and auxiliary gear simultaneously, and the elastic block enlarges, and turning mechanism moves, and the elastic block does not enlarge then auxiliary gear idle running, and the multiple is spacing to guarantee that the angle of rotation measurement does not produce the deviation, stop gear's easy operation, it is convenient to implement.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a front view of the spacing mechanism of the present utility model;

FIG. 3 is a side view of the spacing mechanism of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 1A in accordance with the present utility model;

fig. 5 is a structural elevation view of the elastomeric block of the present utility model.

In the figure: 1-detection table, 2-equipment box, 3-receiving box, 4-light source carrier, 5-slewing mechanism, 51-slewing lever, 52-slewing block, 53-connecting block, 54-slewing column, 55-supporting column, 56-control block, 57-main gear, 58-auxiliary gear, 59-control slot, 510-operating lever, 6-spacing mechanism, 61-sliding lever, 62-elastic block, 63-spacing block, 64-supporting block, 65-pinion, 66-large gear, 67-spacing lever, 68-fixed lever, 69-pulling column, 610-pulling strap, 611-spacing spring.

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. 1-5, the present utility model provides two technical solutions:

example 1

The utility model provides a detection device of light source depth of parallelism, including detecting platform 1, detecting platform 1's fixed surface is connected with equipment box 2, detecting platform 1's surface sliding connection has receiver box 3, equipment box 2's surface is through screw thread fixedly connected with light source carrier 4, equipment box 2's inside is provided with slewing mechanism 5 and stop gear 6, slewing mechanism 5's inside includes dwang 51, the one end fixedly connected with dwang 52 of dwang 51, light source carrier 4's fixed surface is connected with connecting block 53, equipment box 2's inside fixedly connected with spliced pole 54 and support column 55, equipment box 2's inside rotation is connected with control block 56, master gear 57 and auxiliary gear 58, master gear 57's surface meshes with auxiliary gear 58's surface, control groove 59 has been seted up on control block 56's surface, control groove 59's internal surface contacts with the surface of dwang 52 one end, the one end of control block 56 and the fixed surface of connecting block 53, master gear 57's inside fixedly connected with action bars 510, master gear 57's surface meshes with auxiliary gear 58.

Example two

The utility model provides a light source parallelism's detection device, including detecting platform 1, detecting platform 1's fixed surface is connected with equipment box 2, detecting platform 1's surface sliding connection has receiver 3, receiver 3's inside is provided with light receiving arrangement, light receiving arrangement and external measuring device electric connection, equipment box 2's surface is through screw thread fixed connection light source carrier 4, light source carrier 4 outside is the elastic material, inside is the light source, the outside shape can change according to the unknown adjustment of light source, equipment box 2's inside is provided with rotary mechanism 5 and stop gear 6, rotary mechanism 5's inside contains dwang 51, rotary block 52 is connected with to the one end of dwang 51 fixedly, rotary block 52 is L type, a round recess has been seted up to one end, light source carrier 4's fixed surface is connected with connecting block 53, connecting block 53 and equipment box 2's fixed surface are connected, pass through screw thread fixed connection with the light source inside light source carrier 4, the inside of the equipment box 2 is fixedly connected with a rotating column 54 and a supporting column 55, the inside of the equipment box 2 is rotationally connected with a control block 56, a main gear 57 and an auxiliary gear 58, the inside of the control block 56 is rotationally connected with the rotating column 54 through a rotating bearing, the control block 56 is semicircular, the supporting column 55 is rotationally connected with the surface of the auxiliary gear 58 through a sliding groove, the relative position of the auxiliary gear 58 and the equipment box 2 is unchanged, a circular groove is formed in the inside of the auxiliary gear 58, the surface of the main gear 57 is meshed with the surface of the auxiliary gear 58, a control groove 59 is formed in the surface of the control block 56, the inner surface of the control groove 59 is contacted with the surface of one end of the rotating block 52, the position of the control groove 59 and the position of the rotating block 52 are relatively fixed, the rotating block 52 cannot be separated from the control groove 59, one end of the control block 56 is fixedly connected with the surface of the connecting block 53, the inside of the main gear 57 is fixedly connected with an operating rod 510, the surface of the main gear 57 is meshed with the surface of an auxiliary gear 58, a device box 2 is fixed on the surface of the detection platform 1, the structure of gears and blocks driven by the operating rod 510 is arranged in the device box 2 to enable the light source carrier 4 to rotate, the large auxiliary gear 58 is meshed with the small main gear 57, the rotation of the operating rod 510 drives the light source carrier 4 to rotate with small amplitude, more precise precision is realized, the meshing of the large and small gears can enable an operator to determine the parallelism of the light source with more angles, the required position is convenient to find, the precision is higher, the parallelism adjustment can be more precise, a large amount of time consumption caused by unnecessary adjustment errors is reduced, the use is more convenient, the limiting mechanism 6 comprises a sliding rod 61, one end of the rotating rod 51 is fixedly connected with an elastic block 62, the surface of the elastic block 62 contacts with the circular groove inside the auxiliary gear 58, the surface of the rotating rod 51 contacts with the inside of the auxiliary gear 58, the surface of the sliding rod 61 contacts with the surface of the elastic block 62, the inside of the equipment box 2 is fixedly connected with a limiting block 63 and a supporting block 64, the supporting block 64 is four in number, the two blocks are fixed in position, the two blocks slide inside the equipment box 2, the inside of the limiting block 63 is rotationally connected with a pinion 65 and a large gear 66, the inside of the pinion 65 is fixedly connected with a limiting rod 67, the limiting rod 67 can rotate by taking the middle point as the center of a circle, the inside of the large gear 66 is rotationally connected with a fixed rod 68 through a rotating bearing, the surface of the fixed rod 68 is fixedly connected with a pulling column 69, the surface of the supporting block 64 is fixedly connected with a pulling belt 610, the opposite side of the pulling belt 610 is fixedly connected with a limiting spring 611, one end of the pulling belt 610 is fixedly connected with the surface of the pulling column 69, the limiting mechanism 6 is arranged on the surface of the rotating block 52, the angle after adjustment is limited, the angle is not changed in the measurement process, two gears are arranged on the surface of the pulling column 69, limiting devices at different positions are controlled by different positions, simultaneously, an expandable elastic block 62 is adopted to be in contact with the inside of the auxiliary gear 58, the elastic block 62 is expanded, the rotating mechanism 5 operates, the auxiliary gear 58 idles when the elastic block 62 is not expanded, the rotation of the measured angle is ensured not to deviate due to multiple limiting positions, the operation of the limiting mechanism 6 is simple, and the implementation is convenient.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the device works, firstly, the distance between the device box 2 and the receiving box 3 on the surface of the detection platform 1 is regulated according to the requirement, a light source to be detected is placed in the light source carrier 4 and is installed with the device box 2, after the installation is completed, the light source and the detection device are started, the light of the light source is beaten on the surface of the detection platform 1, the divergence angle and the size of light spots are calculated by a measuring device, the angle adjustment is carried out on the light source according to the obtained data, the light source is ensured to emit the light source in parallel, the parallelism is ensured not to be influenced by the angle of the light source, the sliding rod 61 is firstly required to be pressed, the sliding of the sliding rod 61 causes the elastic block 62 to be propped up, the elastic block is fixed with a circular groove in the auxiliary gear 58 through a block, the operation rod 510 is rotated to drive the main gear 57 to rotate, the main gear 57 drives the auxiliary gear 58 to rotate, at the moment, the auxiliary gear 58 drives the elastic block 62 and the rotating rod 51 to rotate, the rotation of the rotating rod 51 causes the rotating block 52 on the surface to rotate, the rotating block 52 rotates in the control groove 59, the vertical rotating force causes the control groove 59 to drive the control block to shift in the vertical direction, the horizontal rotating force causes the rotating block 52 to slide in the control groove 59, the change of the angle of the control groove 59 causes the light source carrier 4 to change angle, the angle determination is carried out, the limiting rod 67 is rotated, the pinion 65 on the surface of the limiting rod 67 is selectively meshed with the large gear 66, the rotating of the limiting rod 67 and the pinion 65 drive the large gear 66 to rotate, the rotation of the large gear 66 changes the angle between the pulling belts 610, the supporting block 64 supports the position of the control block 56 under the action of the limiting spring 611, after adjustment, measurement is carried out, data are observed, the front reversing pinion 65 is adjusted again, the pulling belts 610 are retracted, repeating the above steps.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a detection device of light source depth of parallelism, includes detection platform (1), the fixed surface of detection platform (1) is connected with equipment box (2), the surface sliding connection of detection platform (1) has receiver box (3), the surface of equipment box (2) is through screw thread fixedly connected with light source carrier (4), its characterized in that: the inside of equipment box (2) is provided with slewing mechanism (5) and stop gear (6), the inside of slewing mechanism (5) contains dwang (51), the one end fixedly connected with dwang (52) of dwang (51), the fixed surface of light source carrier (4) is connected with connecting block (53), the inside fixedly connected with of equipment box (2) rotates post (54) and support column (55), the inside rotation of equipment box (2) is connected with control block (56), master gear (57) and auxiliary gear (58), control groove (59) have been seted up to the surface of control block (56), the internal surface of control groove (59) contacts with the surface of dwang (52) one end, the one end of control block (56) is connected with the surface fixed connection of connecting block (53), the inside fixedly connected with action bars (510) of master gear (57), the surface of master gear (57) meshes with the surface of auxiliary gear (58).

2. The device for detecting parallelism of a light source according to claim 1, wherein: the limiting mechanism (6) comprises a sliding rod (61), and one end of the rotating rod (51) is fixedly connected with an elastic block (62).

3. The device for detecting parallelism of a light source according to claim 2, wherein: the surface of sliding rod (61) contacts with the surface of elastic block (62), the inside fixedly connected with stopper (63) and supporting shoe (64) of equipment box (2), the inside rotation of stopper (63) is connected with pinion (65) and gear wheel (66).

4. A light source parallelism detecting apparatus according to claim 3, wherein: the inside fixedly connected with gag lever post (67) of pinion (65), the inside of gear wheel (66) is connected with dead lever (68) through the rotation bearing rotation.

5. The light source parallelism detecting device according to claim 4, wherein: the surface of the fixed rod (68) is fixedly connected with a pulling column (69), and the surface of the supporting block (64) is fixedly connected with a pulling belt (610).

6. The light source parallelism detecting device according to claim 5, wherein: and the opposite side of the pulling belt (610) is fixedly connected with a limiting spring (611), and one end of the pulling belt (610) is fixedly connected with the surface of the pulling column (69).