CN218973351U - Lamp E value measuring equipment - Google Patents
Lamp E value measuring equipment Download PDFInfo
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- CN218973351U CN218973351U CN202320032489.5U CN202320032489U CN218973351U CN 218973351 U CN218973351 U CN 218973351U CN 202320032489 U CN202320032489 U CN 202320032489U CN 218973351 U CN218973351 U CN 218973351U
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- ruler
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- measuring
- datum
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- 241001465382 Physalis alkekengi Species 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a lamp E value measuring device which comprises a measuring ruler, wherein a reference ruler component is arranged on one side of the measuring ruler, and the measuring ruler is connected with the reference ruler component through a connecting mechanism; the utility model has simple structure and reasonable design, the fixed datum bar is attached to the adjacent side of the vehicle, which is close to the lamp to be measured, as the datum plane, when the width of the datum plane is not matched with the size of the fixed datum bar, the movable datum is pulled outwards, the guide blocks welded on the side wall of the fixed datum bar slide in the first guide grooves formed by the movable datum bar, in addition, the movable datum bar can slide in the second guide grooves formed on the inner movable datum bar through the rotating gear on the outer movable datum bar, the length of the movable datum bar component is pulled out to be increased to adapt to the datum planes with different widths, only single person operation is needed in the process of measuring the E value of the vehicle lamp, the measuring error can be reduced, and the operation is simple and convenient to carry.
Description
Technical Field
The utility model relates to the technical field of automobile lamp measurement equipment, in particular to lamp E value measurement equipment.
Background
After the vehicle is manufactured, the vehicle is correspondingly detected according to the national requirements, and the vehicle can be allowed to run on the road after being checked and tested to be qualified, wherein the technology of the lamp E value is complex in detection, and a measuring ruler is often needed for ensuring that the measuring value is more accurate and the measuring means is more convenient.
The prior art has the following defects:
the existing tool for measuring the E value of the vehicle lamp is overlarge in size, inconvenient to carry, difficult to operate by one person, and often needs to be matched by multiple persons, so that inaccurate measurement results are inevitably caused, the situation of large errors often occurs, and labor is consumed.
Disclosure of Invention
The utility model aims to provide a lamp E value measuring device, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the lamp E value measuring equipment comprises a measuring ruler, wherein a reference ruler component is arranged on one side of the measuring ruler, and the measuring ruler is connected with the reference ruler component through a connecting mechanism;
the reference ruler component comprises:
the fixed reference ruler is arranged on one side of the measuring ruler, and a guide block is arranged in the fixed reference ruler;
the movable reference bars are sequentially arranged in the fixed reference bars, the guide blocks are in sliding connection with first guide grooves formed in the side walls of the movable reference bars, and rotating gears are arranged on the side walls of the movable reference bars;
the second guide groove is arranged on the side wall of the movable reference ruler, and the rotating gear is in sliding connection with the second guide groove.
Preferably, the connecting mechanism comprises:
the fixed threaded rod is arranged at one end of the measuring ruler, and the two ends of the fixed threaded rod are connected with fixed nuts in a threaded manner;
the connecting block, the connecting block sets up the one end that is close to the dipperstick at fixed reference ruler, the connecting block is connected with fixed threaded rod rotation through seting up the hole.
Preferably, the side wall of the movable reference ruler is connected with two ends of the rotating gear through a bearing.
Preferably, the centers of the fixed reference ruler and the movable reference ruler are on the same straight line.
Preferably, the number of the movable reference scales is at least three.
Preferably, one side of the measuring ruler is provided with scale marks.
Preferably, the fixed reference ruler and the movable reference ruler are both made of carbon fiber.
Compared with the prior art, the utility model has the beneficial effects that:
1. the lamp E value measuring equipment is provided with a reference rule component, wherein the reference rule component comprises a fixed reference rule, a movable reference rule and a second guide groove, the fixed reference rule is attached to one side, close to a lamp to be measured, of a vehicle to serve as a reference plane, when the width of the reference plane is not matched with the size of the fixed reference rule, the movable reference rule is pulled outwards, a guide block welded on the side wall of the fixed reference rule slides in a first guide groove formed in the movable reference rule, and when more movable reference rules are required to be pulled out for measurement, a rotating gear on the outer movable reference rule slides in a second guide groove formed in the inner movable reference rule, so that the length of the movable reference rule component is pulled out and increased to adapt to the reference planes with different widths;
2. this lamps and lanterns E value measuring equipment, through being provided with coupling mechanism, coupling mechanism is including fixed threaded rod and connecting block, when meetting the reference surface unevenness or have inclination, pastes the reference rule subassembly on the reference surface after, rotates the dipperstick, and the fixed threaded rod of dipperstick one end takes place to rotate in the hole of the inside seting up of connecting block, is convenient for with measurement rule and the lamps and lanterns that need measure after aligning the lamps and lanterns E value.
Drawings
FIG. 1 is an overall perspective view of the present utility model;
FIG. 2 is a block diagram of a scale assembly of the present utility model;
FIG. 3 is a front view of the scale assembly of the present utility model;
fig. 4 is a structural view of the connecting mechanism of the present utility model.
In the figure: 1. a measuring ruler; 2. a reference ruler assembly; 21. fixing a reference ruler; 211. a guide block; 22. a plurality of movable reference scales; 221. a first guide groove; 222. rotating the gear; 23. a second guide groove; 3. a connecting mechanism; 31. fixing a threaded rod; 311. a fixing nut; 32. and (5) connecting a block.
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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-4, the present utility model provides a technical solution for a lamp E value measurement device: the utility model provides a lamps and lanterns E value measuring equipment, including dipperstick 1, reference rule subassembly 2 is installed to one side of dipperstick 1, connect through installation coupling mechanism 3 between dipperstick 1 and the reference rule subassembly 2, reference rule subassembly 2 is including fixed reference rule 21, a plurality of activity reference rule 22 and second guiding groove 23, fixed reference rule 21 installs in one side of dipperstick 1, the inside welding of fixed reference rule 21 has guide block 211, activity reference rule 22 installs in proper order in the inside of fixed reference rule 21, first guiding groove 221 sliding connection of seting up on guide block 211 and the activity reference rule 22 lateral wall, install rotation gear 222 on the lateral wall of activity reference rule 22, rotation gear 222 and second guiding groove 23 sliding connection are seted up on the lateral wall of activity reference rule 22, paste fixed reference rule 21 and are close to the adjacent one side that needs the measurement lamps and lanterns as the reference plane at the vehicle, when reference plane width and fixed reference rule 21 size do not match, outside pull out activity reference rule 22, the inside guide block 22 on the fixed reference rule 21 lateral wall is installed in proper order, the first guiding groove 221 sliding connection of activity reference rule 22 on the side wall of activity reference rule 22 takes place simultaneously, the second guiding groove 22 takes place in the same sliding connection with the length of activity reference rule 22, the second guiding groove 23 takes place in the same sliding connection of activity reference rule 22.
The connecting mechanism 3 comprises a fixed threaded rod 31 and a connecting block 32, wherein the fixed threaded rod 31 is welded at one end of the measuring ruler 1, two ends of the fixed threaded rod 31 are connected with a fixing nut 311 in a threaded manner, the connecting block 32 is welded at one end of the fixed reference ruler 21 close to the measuring ruler 1, the connecting block 32 is connected with the fixed threaded rod 31 in a rotating manner through a hole, when the reference surface is uneven or has an inclination angle, the reference ruler assembly 2 is attached to the reference surface, the measuring ruler 1 is rotated, the fixed threaded rod 31 at one end of the measuring ruler 1 rotates in the hole formed in the connecting block 32, and the measuring ruler 1 and a lamp to be measured are aligned to be convenient for measuring the E value of the lamp.
The side wall of the movable reference ruler 22 is connected with two ends of the rotating gear 222 through an installation bearing, so that the rotating gear 222 can conveniently rotate on the side wall of the movable reference ruler 22.
The centers of the fixed reference ruler 21 and the movable reference ruler 22 are on the same straight line, so that the measurement and the positioning are convenient.
The number of movable reference scales 22 is at least three, so that the movable reference scales are suitable for reference surfaces with various different widths.
One side of the measuring ruler 1 is carved with scale marks, so that the E value of the lamp can be conveniently measured.
The fixed reference ruler 21 and the movable reference ruler 22 are both made of carbon fibers, and the carbon fibers are light in weight, high in strength, convenient to carry and not easy to damage.
The working principle of the utility model is as follows:
when the lamp E value measuring device of this embodiment is used, the fixed reference ruler 21 is attached to the adjacent side of the vehicle, which is close to the lamp to be measured, as the reference surface, when the width of the reference surface is not matched with the size of the fixed reference ruler 21, the movable reference ruler 22 is pulled out, the guide block 211 welded on the side wall of the fixed reference ruler 21 slides in the first guide groove 221 formed in the movable reference ruler 22, when more movable reference ruler 22 is needed to be pulled out for measurement, the rotating gear 222 on the outer movable reference ruler 22 slides in the second guide groove 23 formed in the inner movable reference ruler 22, so that the movable reference ruler 22 is pulled out to increase the length of the reference ruler assembly 2 to adapt to the reference surfaces with different widths, when the reference surfaces are uneven or have an inclination angle, the reference ruler assembly 2 is attached to the reference surface, the measuring ruler 1 is rotated, the fixed threaded rod 31 at one end of the measuring ruler 1 rotates in the hole formed in the connecting block 32, so that the measuring ruler 1 and the lamp to be measured E value after the lamp to be aligned is convenient.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a lamps and lanterns E value measuring equipment, includes dipperstick (1), its characterized in that: one side of the measuring ruler (1) is provided with a reference ruler component (2), and the measuring ruler (1) is connected with the reference ruler component (2) through a connecting mechanism (3);
the reference ruler assembly (2) comprises:
a fixed reference ruler (21), wherein the fixed reference ruler (21) is arranged on one side of the measuring ruler (1), and a guide block (211) is arranged in the fixed reference ruler (21);
the movable reference scales (22) are sequentially arranged in the fixed reference scales (21), the guide blocks (211) are in sliding connection with first guide grooves (221) formed in the side walls of the movable reference scales (22), and rotating gears (222) are arranged on the side walls of the movable reference scales (22);
the second guide groove (23), the second guide groove (23) is arranged on the side wall of the movable reference ruler (22), and the rotating gear (222) is connected with the second guide groove (23) in a sliding mode.
2. A luminaire E-value measuring device as claimed in claim 1, characterized in that: the connecting mechanism (3) comprises:
the fixed threaded rod (31), the fixed threaded rod (31) is arranged at one end of the measuring ruler (1), and the two ends of the fixed threaded rod (31) are connected with fixed nuts (311) in a threaded manner;
the connecting block (32), connecting block (32) set up the one end that is close to dipperstick (1) at fixed reference ruler (21), connecting block (32) are connected with fixed threaded rod (31) rotation through seting up the hole.
3. A luminaire E-value measuring device as claimed in claim 1, characterized in that: the side wall of the movable reference ruler (22) is connected with two ends of the rotating gear (222) through bearings.
4. A luminaire E-value measuring device as claimed in claim 1, characterized in that: the centers of the fixed reference ruler (21) and the movable reference ruler (22) are on the same straight line.
5. A luminaire E-value measuring device as claimed in claim 1, characterized in that: the number of the movable reference bars (22) is at least three.
6. A luminaire E-value measuring device as claimed in claim 1, characterized in that: one side of the measuring ruler (1) is provided with scale marks.
7. A luminaire E-value measuring device as claimed in claim 1, characterized in that: the fixed reference ruler (21) and the movable reference ruler (22) are made of carbon fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320032489.5U CN218973351U (en) | 2023-01-06 | 2023-01-06 | Lamp E value measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320032489.5U CN218973351U (en) | 2023-01-06 | 2023-01-06 | Lamp E value measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218973351U true CN218973351U (en) | 2023-05-05 |
Family
ID=86165069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320032489.5U Active CN218973351U (en) | 2023-01-06 | 2023-01-06 | Lamp E value measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218973351U (en) |
-
2023
- 2023-01-06 CN CN202320032489.5U patent/CN218973351U/en active Active
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 266000 rooms 304 and 305, No. 319, Changjiang East Road, Huangdao District, Qingdao, Shandong Province Patentee after: Zhongshi Inspection (Shandong) Co.,Ltd. Country or region after: China Address before: 266000 rooms 304 and 305, No. 319, Changjiang East Road, Huangdao District, Qingdao, Shandong Province Patentee before: China Machine certification inspection (Qingdao) Automobile Inspection Service Co.,Ltd. Country or region before: China |