Instrument light sensing function testing device

Abstract

The utility model discloses an instrument light sensation function testing device, which comprises a testing table and a testing box fixed above the testing table, the surface of the testing table is fixedly connected with a moving seat, a control table is arranged on one side of the surface of the testing table, a switching assembly is arranged in the testing box, and a moving assembly is arranged on the surface of the moving seat; the beneficial effects of the utility model are that different light source lamp groups on the surface of the illuminating lamp holder can simulate illumination environments of different scenes, the illuminating lamp holder is driven to rotate by rotating the fixing rod, the different light source lamp groups are moved below the fixing rod to irradiate an instrument, different types of light sources are switched, and tests under various illumination conditions are realized; the overall testing period is shortened, the instrument testing efficiency is improved, the fixing rod is limited through the rolling wheels, the lighting lamp holder is right opposite to the lower portion of the fixing rod, a lamp set on the lighting lamp holder can conveniently irradiate an instrument, and the stability of light source irradiation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an instrument testing device, concretely to an instrument light sensing function testing device, belongs to the instrument testing technical field. BACKGROUND

[0002] In the production process of the automobile instrument panel, the light sensing function thereof needs to be tested, the instrument light sensing function can ensure that the instrument panel can provide clear readable information for the driver under different light environments (such as strong light in the daytime, weak light at night), and it is very important for the accurate display and reliable operation thereof under different light environments; traditional testing equipment can only simulate a single light intensity, and cannot meet the testing needs of the light sensing response of the instrument under complex light change scenes. SUMMARY

[0003] The utility model discloses a kind of instrument light sensing function testing devices to solve at least one technical problem described above.

[0004] The utility model discloses a kind of instrument light sensing function testing devices, including test table and fixed in the test box above the test table, the surface of the test table is fixedly connected with moving seat, the surface of the test table side is installed with control cabinet;

[0005] The test box is internally provided with a switching assembly, and the surface of the moving seat is provided with a moving assembly.

[0006] As a further scheme of the utility model: one end of the fixed rod penetrates the inside of the light box, and is fixedly connected with a rotating part arranged on the surface of the test box.

[0007] As a further scheme of the utility model: the surface of the fixed rod is fixedly connected with a limit block on one side, the surface of the limit block is provided with an arc-shaped groove corresponding to the lighting lamp holder, the inside of the light box is slidably connected with a slide rod on the side close to the limit block, the top end of the slide rod is fixedly installed with a roller on the side close to the limit block, and the surface of the slide rod is sleeved with a spring, and the two ends of the spring are respectively in contact with the roller and the light box.

[0008] As a further scheme of the utility model: the moving assembly includes a screw rod rotatably connected in the moving seat, the surface of the screw rod is screwed with a fixed seat, the surface of the moving seat is fixedly connected with a driving motor on the side close to the screw rod, and the output end of the driving motor is connected with the screw rod.

[0009] As a further scheme of the utility model: the fixed seat surface both ends are fixedly connected with sliding blocks, and the fixed seat is slid on the moving seat surface through the sliding blocks.

[0010] As a further scheme of the utility model: the test box surface one side is slidably connected with a baffle, the fixed seat both sides are hingedly connected with supporting rods, and the other end of the supporting rod is hingedly connected with the baffle.

[0011] The utility model discloses the beneficial effects are:

[0012] 1, the utility model discloses set up switching assembly, the different light source lamp group of lighting lamp holder surface can simulate the illumination environment of different scenes, through rotating fixed link and drive lighting lamp holder rotation, move different light source lamp group to the fixed link below and irradiate instrument, switch different types of light source, realize the test of various illumination conditions, reduce the overall test period, improve instrument test efficiency, through the fixed link limiting of gyro wheel, make lighting lamp holder directly with the fixed link below, be convenient for the light group on lighting lamp holder and irradiate instrument, improve the stability of light source irradiation.

[0013] 2, through setting up moving assembly, through starting drive motor and drive screw rotation, then through screw and drive fixed seat and move to the outside of test box, be convenient for the instrument with fixed seat above, simultaneously, in the fixed seat movement process, supporting rod will push baffle and move upwards, avoid the baffle and produce the block of instrument movement, when fixed seat moves to the illumination box below, supporting rod will pull baffle and move downwards, make baffle close, avoid external light source and influence instrument detection. DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the sectional view of test box in the utility model;

[0016] Figure 3 It is the structure schematic diagram of fixed seat and screw in the utility model;

[0017] Figure 4 It is the sectional view of illumination box in the utility model;

[0018] Figure 5 It is the structure schematic diagram of limiting block and gyro wheel in the utility model;

[0019] As shown in the figure: 1, test table; 2, switching assembly; 21, light box; 22, fixed rod; 23, lighting lamp holder; 24, limit block; 25, roller; 26, sliding rod; 27, spring; 3, moving assembly; 31, fixed seat; 32, baffle; 33, support rod; 34, drive motor; 35, screw rod; 4, test box; 5, moving seat; 6, control console. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Embodiment one

[0022] As shown in the figure, an instrument light sensing function test device, comprising a test table 1 and a test box 4 fixed above the test table 1, the surface of the test table 1 is fixedly connected with a moving seat 5, and the surface of the test table 1 is provided with a control console 6 on one side. Figures 1 to 5

[0023] The test box 4 is internally provided with a switching assembly 2, and the surface of the moving seat 5 is provided with a moving assembly 3, the switching assembly 2 comprises a light box 21 fixedly connected inside the test box 4, the inside of the light box 21 is rotatably connected with a fixed rod 22, the surface of the fixed rod 22 is fixedly connected with a plurality of groups of lighting lamp holders 23 in annular array, and the surface of the plurality of groups of lighting lamp holders 23 is installed with different light source lamp groups.

[0024] The surface of the fixed seat 31 is provided with a positioning clamp for fixing the instrument, when the instrument light sensing function test device is in use, the instrument to be tested is fixed on the surface of the fixed seat 31, and is moved to below the light box 21, the light source on the lighting lamp holder 23 simulates the light irradiation condition and irradiates on the instrument, the light sensing part of the instrument responds to determine whether the light sensing function of the instrument meets the requirements, the different light source lamp groups on the surface of the lighting lamp holder 23 can simulate the light environment of different scenes, the lighting lamp holder 23 is driven to rotate by rotating the fixed rod 22, different light source lamp groups are moved to below the fixed rod 22 to irradiate on the instrument, different types of light sources are switched, various light conditions are tested, the overall test period is reduced, and the instrument test efficiency is improved.

[0025] ​One end of the fixed rod 22 penetrates the inside of the light box 21, and is fixedly connected with the rotating part arranged on the surface of the test box 4; the surface of the fixed rod 22 is fixedly connected with a limiting block 24, the surface of the limiting block 24 is provided with an arc-shaped groove corresponding to the lighting lamp holder 23, the inside of the light box 21 is slidably connected with a sliding rod 26 near one side of the limiting block 24, the top end of the sliding rod 26 is fixedly installed with a roller 25 near one side of the limiting block 24, the surface of the sliding rod 26 is sleeved with a spring 27, and the two ends of the spring 27 are respectively in abutment with the roller 25 and the light box 21;

[0026] The fixed rod 22 is conveniently rotated through the rotating part, the arc-shaped groove on the surface of the limiting block 24 corresponds to the lighting lamp holder 23, when the fixed rod 22 is rotated to a suitable position, the roller 25 is elastically abutted with the limiting block 24 side through the spring 27, the fixed rod 22 is limited through the roller 25, so that the lighting lamp holder 23 faces the lower side of the fixed rod 22, the lamp group on the lighting lamp holder 23 is convenient for irradiating the instrument, the stability of the light source irradiation is improved, and the lighting lamp holder 23 is conveniently switched through the fixed rod 22 pressing the spring 27 to contract.

[0027] Embodiment two

[0028] In addition to comprising all the technical features in embodiment one, the embodiment comprises the following:

[0029] The moving assembly 3 comprises a screw rod 35 rotatably connected in the moving seat 5, the surface of the screw rod 35 is screwed with a fixed seat 31, the surface of the moving seat 5 is fixedly connected with a driving motor 34 near the screw rod 35, and the output end of the driving motor 34 is connected with the screw rod 35; the surface of the fixed seat 31 is fixedly connected with a sliding block at both ends, and the fixed seat 31 slides on the surface of the moving seat 5 through the sliding block;

[0030] The driving motor 34 is started to drive the screw rod 35 to rotate, and then the fixed seat 31 is moved to the outside of the test box 4 through the screw rod 35, so as to conveniently fix the instrument above the fixed seat 31.

[0031] The surface of the test box 4 is slidably connected with a baffle 32, the two sides of the fixed seat 31 are hingedly connected with supporting rods 33, and the other ends of the supporting rods 33 are hingedly connected with the baffle 32;

[0032] During the movement of the fixed seat 31, the supporting rods 33 push the baffle 32 to move upwards, so as to avoid the baffle 32 from blocking the movement of the instrument, when the fixed seat 31 moves to the lower side of the light box 21, the supporting rods 33 pull the baffle 32 to move downwards, so that the baffle 32 is closed, and the influence of external light source on the instrument detection is avoided.

[0033] Working principle: the instrument light sensing function test device in use, through the starting drive motor 34 drive screw 35 rotation, then through the screw 35 will drive the fixed seat 31 moves to the outside of the test box 4, that is, the instrument to be tested is fixed on the surface of the fixed seat 31, then start drive motor 34 drive fixed seat 31 side will be tested instrument moves to the light box 21 below, in the process of moving the fixed seat 31, the support rod 33 will push the baffle 32 upward to avoid the baffle 32 to the movement of the instrument blocking, when the fixed seat 31 moves to the light box 21 below, the support rod 33 will pull the baffle 32 downward, so that the baffle 32 is closed, to avoid the influence of external light source on instrument detection, through the light source on the lighting lamp holder 23 simulates the light conditions on the instrument, through the light sensing components of the instrument response, to determine whether the light sensing function of the instrument meets the requirements, the different light source lamp groups on the surface of the lighting lamp holder 23 can simulate different scene light environment, by rotating the fixed rod 22 drive lighting lamp holder 23 rotation, different light source lamp groups are moved to the fixed rod 22 below to irradiate the instrument, switch different types of light source, realize the test of various light conditions, when the fixed rod 22 rotates, the roller 25 will be spring 27 elastic force, and with the side of the limiting block 24 abutting, through the roller 25 limiting the fixed rod 22, so that the lighting lamp holder 23 is opposite to the fixed rod 22 below, so that the lamp group on the lighting lamp holder 23 irradiates the instrument, improves the stability of the light source irradiation.

[0034] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than that of the above description, and it is intended to embrace all changes and modifications that fall within the meaning and scope of equivalents of the claims. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0035] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. An instrument light function test device, comprising a test table (1) and a test box (4) fixed above the test table (1), a mobile seat (5) is fixedly connected to the surface of the test table (1), and a control console (6) is installed on one side of the surface of the test table (1); characterized in that A switching assembly (2) is arranged in the test box (4), a mobile assembly (3) is arranged on the surface of the mobile seat (5), the switching assembly (2) comprises a light box (21) fixedly connected in the test box (4), a fixed rod (22) is rotatably connected in the light box (21), a plurality of groups of lighting lamp holders (23) in annular array are fixedly connected to the surface of the fixed rod (22), and different light source lamp groups are installed on the surface of the plurality of groups of lighting lamp holders (23).

2. The apparatus according to claim 1, wherein: One end of the fixed rod (22) penetrates the inside of the light box (21) and is fixedly connected with a rotating part arranged on the surface of the test box (4).

3. The apparatus of claim 1, wherein: A limit block (24) is fixedly connected to one side of the surface of the fixed rod (22), an arc-shaped groove corresponding to the lighting lamp holder (23) is formed in the surface of the limit block (24), a sliding rod (26) is slidably connected to one side of the inside of the light box (21) close to the limit block (24), a roller (25) is fixedly installed on the top end of the sliding rod (26) close to the limit block (24), a spring (27) is sleeved on the surface of the sliding rod (26), and the two ends of the spring (27) abut against the roller (25) and the light box (21) respectively.

4. The apparatus of claim 1, wherein: The mobile assembly (3) comprises a screw rod (35) rotatably connected in the mobile seat (5), a fixed seat (31) is screwed on the surface of the screw rod (35), a driving motor (34) is fixedly connected to one side of the surface of the mobile seat (5) close to the screw rod (35), and the output end of the driving motor (34) is connected with the screw rod (35).

5. The apparatus of claim 4, wherein: The fixed seat (31) is fixedly connected with sliding blocks at both ends of the surface, and slides on the surface of the mobile seat (5) through the sliding blocks.

6. The apparatus of claim 5, wherein: A baffle (32) is slidably connected to one side of the surface of the test box (4), support rods (33) are hingedly connected to both sides of the fixed seat (31), and the other ends of the support rods (33) are hingedly connected with the baffle (32).

Images