CN217825181U

CN217825181U - Multi-axis adjusting jig for spectrum test

Info

Publication number: CN217825181U
Application number: CN202221379636.8U
Authority: CN
Inventors: 黄宇飞
Original assignee: Shine Optics Technology Company Ltd
Current assignee: Shine Optics Technology Company Ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-15
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to the technical field of camera component testing, in particular to a multi-axis adjusting jig for spectrum testing, which comprises a base, wherein a product placing table is rotationally connected on the base, a positioning groove is arranged on the side wall of the product placing table, and a through light hole is arranged at the bottom of the positioning groove; the base is placed with the product and is equipped with a plurality of sliding blocks that stack between the platform, and the base is placed the sliding block sliding connection of platform with keeping away from the product, and the product is placed the platform and is rotated with the sliding block of keeping away from the base and be connected, adjacent sliding block sliding connection. This scheme of adoption to solve among the prior art and can't carry out the technical problem who adjusts to the angle of IR when the test, carry out angle modulation and position control on the horizontal plane to IR.

Description

Multi-axis adjusting jig for spectrum test

Technical Field

The utility model relates to a technical field of camera subassembly test specifically is a multiaxis adjustment tool for spectral test.

Background

The camera module comprises a lens, a voice coil motor, an IR, a bracket, an image sensor, a circuit board, a connector and the like, wherein the IR refers to an infrared cut-off filter. The infrared cut-off filter is an optical filter which alternately plates high-low refractive index materials and films with certain optical characteristics on an optical substrate by utilizing the optical coating principle of a high-precision optical vacuum coating machine, realizes high visible light transmittance and near infrared cut-off and is used for eliminating the influence of infrared light on image imaging. Consequently for guaranteeing image imaging effect, need test the transmissivity of IR, carry out the IR transmissivity test through professional equipment usually among the prior art, paste perpendicularly in equipment through the sticky tape during test and place the bench, owing to fixed through the sticky tape, the difficulty is placed in the IR counterpoint, appears counterpointing the inaccurate condition easily, needs paste the IR repeatedly and adjusts. Meanwhile, the device is limited by the alignment fixing mode of the existing equipment and the IR, and the angle of the IR cannot be adjusted during testing in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tool is adjusted to multiaxis for spectral test to solve the technical problem that can't adjust the angle of IR when testing among the prior art.

The utility model provides a following basic scheme:

a tool is adjusted to multiaxis for spectral test, including the base, rotate on the base and be connected with the product and place the platform, the constant head tank has been seted up to the lateral wall that the platform was placed to the product, and the logical unthreaded hole that link up is seted up to the tank bottom of constant head tank.

The beneficial effects of the basic scheme are as follows: the setting of constant head tank is convenient for place the IR that awaits measuring, carries on spacingly to IR through the constant head tank, is convenient for follow-up counterpoint to IR. The light passing hole is convenient for the test light to pass through, thereby realizing the IR transmittance test. The product is placed the platform and is rotated with the base and be connected, places the platform through rotating the product and adjusts the angle of IR, under the unchangeable condition in IR position, adjusts the angle of IR to the transmissivity to each angle of IR tests.

Further, the groove of constant head tank sets up to the level, and the both ends of constant head tank communicate with the lateral wall that the platform was placed to the product respectively.

Has the advantages that: the lateral wall of platform is placed to the both ends intercommunication product of constant head tank for the constant head tank is a horizontal slot that link up, but the both sides of centre gripping IR get fast during the test and put, realize IR's quick counterpoint.

Further, the base is placed with the product and is equipped with a plurality of sliding blocks that stack between the platform, and the base is placed the sliding block sliding connection of platform with keeping away from the product, and the product is placed the platform and is rotated with the sliding block of keeping away from the base and be connected, adjacent sliding block sliding connection.

Has the beneficial effects that: the sliding block is in sliding connection, and the product placing table can adjust the positions in multiple directions through sliding of the sliding block, so that alignment of the IR sheets is achieved.

Further, the sliding directions of the sliding blocks are all different.

Has the advantages that: the slip direction of sliding block is different, through the injecing of slip direction, when guaranteeing that the product places a position control scope, reduces the quantity of sliding block, reduces the tool cost.

Further, the number of the sliding blocks is two, and the sliding directions of the sliding blocks are perpendicular to each other.

Has the beneficial effects that: when testing IR transmissivity, highly generally fixed, the slip direction of two sliding blocks is the cross, realizes the position control on the two-dimentional horizontal plane to this when guaranteeing that the platform position control scope is placed to the product, adopts minimum sliding block.

Furthermore, a driving part is arranged between the sliding blocks and comprises fixing blocks, a lead screw and a lead screw pair, the fixing blocks and the lead screw pair are respectively arranged on the same side of the adjacent sliding blocks, and one end of the lead screw penetrates through the lead screw pair to be rotatably connected with the fixing blocks.

Has the advantages that: and the driving component is used for driving the sliding block, so that the sliding block moves, and the position of the product placing table is adjusted. The screw and the screw pair are matched for use, the rotation of the screw is converted into the linear motion of the screw pair, and therefore the sliding block provided with the screw pair is driven to move, and the sliding block is driven.

Furthermore, a limiting block and a limiting groove which are matched with each other for use are arranged between the adjacent sliding blocks.

Has the beneficial effects that: the setting of stopper and spacing groove is spacing to the sliding block, avoids the slip in-process, the separation between the sliding block.

Furthermore, a guide structure is arranged between the limiting block and the limiting groove which are used in a matched mode.

Has the advantages that: and the sliding of the sliding block is guided and limited by the arrangement of the guide structure.

Further, guide structure includes first guide part and second guide part, has seted up the direction recess on the first guide part, is equipped with the direction arch that matches with the direction recess shape on the second guide part, and stopper and spacing groove are located respectively to first guide part and second guide part.

Has the beneficial effects that: the setting of direction arch and direction recess is used through the cooperation and is realized the gliding direction of sliding block and spacing, further improves direction and spacing effect.

Furthermore, a plurality of through mounting through holes are formed in the base.

Has the beneficial effects that: the setting of installation through-hole, during the use, with pedestal mounting on the board, realize that the tool is holistic fixed.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a multi-axis adjusting jig for spectrum testing according to the present invention;

fig. 2 is the utility model discloses a A department enlargies the schematic diagram in the multiaxis adjustment tool map 1 for spectral test.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: platform 2, constant head tank 3, first sliding block 4, second sliding block 5, revolving stage 6, stopper 7, spacing groove 8, direction recess 9, direction arch 10, fixed block 11, lead screw 12, lead screw pair 13 are placed to base 1, product.

Examples

A tool is adjusted to multiaxis for spectral test, as shown in figure 1, place platform 2 including base 1, sliding block and the product that sets gradually, the constant head tank 3 has been seted up to the lateral wall that platform 2 was placed to the product, and the groove of constant head tank 3 sets up to the level, and the both ends of constant head tank 3 are placed the both sides wall intercommunication that platform 2 is relative with the product respectively. The bottom of the positioning groove 3 is provided with a through light hole.

The quantity of sliding block is a plurality of, and the sliding block stacks in proper order, and a plurality of sliding blocks that stack are located the product and are placed between platform 2 and the base 1, and the product is placed platform 2 and is rotated with the sliding block of keeping away from base 1 and be connected, and is concrete, and the top of keeping away from the sliding block of base 1 is equipped with the fixed column, and the free end of fixed column is passed through the bearing and is placed the bottom of platform 2 and rotate with the product and be connected, in this embodiment, the free end of fixed column and the inner wall welding of bearing, and the product is placed the bottom of platform 2 and the outer wall welding of bearing.

The fixing post is further provided with a rotating platform 6, the fixing post penetrates through the rotating platform 6 to be fixedly connected with the rotating platform 6, and in the embodiment, the fixing post and the rotating platform 6 are integrally formed. In other embodiments, the edge of the upper surface of the rotating table 6 is provided with scale marks which are uniformly distributed in the circumferential direction, and the rotation angle of the product placing table 2 can be known through the scale marks, so that the test and the record are convenient.

Adjacent sliding block sliding connection, the slip direction of sliding block is all different, keeps away from the sliding block and the 1 sliding connection of base that the platform 2 was placed to the product. In this embodiment, the number of the sliding blocks is two, and the sliding directions of the sliding blocks are perpendicular to each other.

Between the adjacent sliding block and keep away from the product and place between platform 2's sliding block and the base 1, be equipped with stopper 7 and spacing groove 8 that the cooperation was used, spacing groove 8 between the adjacent sliding block to perpendicular to sliding block and base 1 between the groove of spacing groove 8 to the groove.

A guide structure is arranged between the limiting block 7 and the limiting groove 8 which are used in a matching way. As shown in the attached drawing 2, the guide structure comprises a first guide part and a second guide part, a guide groove 9 is formed in the first guide part, a guide protrusion 10 matched with the guide groove 9 in shape is arranged on the second guide part, the first guide part and the second guide part are respectively arranged on the limiting block 7 and the limiting groove 8, and the direction of the guide groove 9 is the same as that of the limiting groove 8. In this embodiment, the quantity of guide structure is four, and two guide structure locate between the adjacent sliding block, and two guide structure locate and keep away from the product and place between platform 2's the sliding block and the base 1, and the groove of guide groove 9 is to the groove of guide groove 9 between perpendicular to sliding block and the base 1 between the adjacent sliding block.

For convenience of explanation, the slider located at the top is defined as a first slider 4, and the slider located at the bottom is defined as a second slider 5. The equal integrated into one piece in bottom of first sliding block 4 and second sliding block 5 has spacing piece 7, and spacing groove 8 has all been seted up at the top of second sliding block 5 and base 1. Between first sliding block 4 and second sliding block 5, be located and extend relatively on stopper 7 and the spacing groove 8 between first sliding block 4 and the second sliding block 5 and form first guide part and second guide part, the tank bottom of spacing groove 8 on second sliding block 5 is located to first guide part, and the second guide part is located on stopper 7 on first sliding block 4. Between second sliding block 5 and base 1, be located stopper 7 between second sliding block 5 and the base 1 and the relative extension formation first guide part and second guide part on spacing groove 8, the tank bottom of spacing groove 8 on the base 1 is located to first guide part, and second guide part is located on stopper 7 on second sliding block 5.

Between the adjacent sliding block and keep away from the product and place between 2 sliding blocks and the base 1 and be equipped with driver part, driver part includes fixed block 11, lead screw 12 and lead screw pair 13, lead screw pair 13 is passed to lead screw pair 13 and is rotated with fixed block 11 and be connected, it is concrete, lead screw 12 and the vice 13 threaded connection of lead screw, fixed block 11 has seted up towards one side of lead screw pair 13 and has rotated the hole, the relative extension of pore wall that rotates the hole forms annular stop part, lead screw 12 passes the one end that lead screw pair 13 and is located the rotation hole, and circumference extension forms annular arch. The blocking portion is used for blocking the annular protrusion, so that the lead screw 12 is prevented from being disengaged from the rotating hole, and the rotating connection of the lead screw 12 and the fixing block 11 is achieved.

The number of the driving components is two. Locate the driver part between the adjacent sliding block, fixed block 11 and screw rod pair 13 locate the homonymy of adjacent sliding block respectively, and screw rod pair 13 locates on first sliding block 4, and on fixed block 11 located second sliding block 5, the axial of lead screw 12 is on a parallel with the slip direction of first sliding block 4. In the driving part arranged between the sliding block and the base 1, the fixed block 11 and the lead screw pair 13 are respectively arranged at the same side of the sliding block and the base 1, the lead screw pair 13 is arranged on the second sliding block 5, the fixed block 11 is arranged on the base 1, and the axial direction of the lead screw 12 is parallel to the sliding direction of the second sliding block 5. In this embodiment, the two screw pairs 13 are respectively fixedly connected to the first sliding block 4 and the second sliding block 5 by screws, and the two fixing blocks 11 are respectively integrally formed with the second sliding block 5 and the base 1.

The base 1 is provided with a plurality of through mounting through holes, and in the embodiment, the number of the mounting through holes is five.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be pointed out that, for the person skilled in the art, without departing from the structure of the invention, several variants and modifications can be made, which should also be regarded as the scope of protection of the invention, which will not affect the effectiveness of the implementation of the invention and the utility of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A tool is adjusted to multiaxis for spectral test, including the base, its characterized in that: the base is rotatably connected with a product placing table, the side wall of the product placing table is provided with a positioning groove, and the bottom of the positioning groove is provided with a through light hole; the groove of constant head tank sets up to the level, and the both ends of constant head tank communicate with the lateral wall that the platform was placed to the product respectively.

2. The multi-axis adjustment fixture for spectrum testing of claim 1, wherein: the base is placed with the product and is equipped with a plurality of sliding blocks that stack between the platform, and the base is placed the sliding block sliding connection of platform with keeping away from the product, and the product is placed the platform and is rotated with the sliding block of keeping away from the base and be connected, adjacent sliding block sliding connection.

3. The multi-axis adjustment fixture for spectrum testing of claim 2, wherein: the sliding directions of the sliding blocks are all different.

4. The multi-axis adjustment fixture for spectrum testing of claim 2, wherein: the number of the sliding blocks is two, and the sliding directions of the sliding blocks are perpendicular to each other.

5. The multi-axis adjustment fixture for spectrum testing of claim 2, wherein: be equipped with driver part between the sliding block, driver part includes fixed block, lead screw pair, and the homonymy of adjacent sliding block is located respectively to fixed block and lead screw pair, and the one end of lead screw passes the lead screw pair and is connected with the fixed block rotation.

6. The multi-axis adjustment fixture for spectrum testing of claim 2, wherein: a limiting block and a limiting groove which are used in a matched mode are arranged between the adjacent sliding blocks.

7. The multi-axis adjustment fixture for spectrum testing of claim 6, wherein: a guide structure is arranged between the limiting block and the limiting groove which are used in a matched mode.

8. The multi-axis adjustment fixture for spectrum testing of claim 7, wherein: the guide structure comprises a first guide part and a second guide part, a guide groove is formed in the first guide part, a guide protrusion matched with the shape of the guide groove is arranged on the second guide part, and the first guide part and the second guide part are respectively arranged on the limiting block and the limiting groove.

9. The multi-axis adjustment fixture for spectrum testing of claim 1, wherein: a plurality of through mounting through holes are formed in the base.