CN213686083U

CN213686083U - Headlamp detector with good stability

Info

Publication number: CN213686083U
Application number: CN202021992058.6U
Authority: CN
Inventors: 梁居壮; 王小卿; 周德华
Original assignee: Haikou Anjie Automobile Testing Service Co ltd
Current assignee: Haikou Anjie Automobile Testing Service Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-07-13
Anticipated expiration: 2030-09-11

Abstract

A headlamp detector with good stability comprises: base, stand mechanism, power device, at the detector body of stand top, wherein: the upright post mechanism comprises a sleeve, a lifting post, a rack, a gear and a power device; the sleeve is fixedly arranged on the base, the lifting column is arranged in the sleeve in a sliding mode, three side faces of the lifting column are arranged in contact with three side faces in the sleeve, a rack is arranged on the other side face of the lifting column, the rack is arranged vertically, and the side face of the rack is fixedly connected with the lifting column; the rack is meshed with the gear, the gear is rotationally arranged on the sleeve, and the gear is connected with the power device; the power device is arranged on the sleeve and drives the gear to rotate; the top of lift post is fixed and is provided with the detector body, and the detector body is used for detecting the head-light. This device has the height-adjusting of being convenient for and the better characteristics of stability.

Description

Headlamp detector with good stability

Technical Field

The utility model relates to an automobile inspection indicates a better head-light detector of stability especially.

Background

The headlamp detection is one of the steps of automobile detection, the aim of the headlamp detection is two points, the first point is to ensure that the headlamp can have a good lighting effect, and the second point is to prevent the headlamp from interfering with an incoming driver too high. The height of the detector is adjusted during detection, so that the detector is positioned in front of the headlamp, the detection is carried out by using the detector, and the headlamp detector which is convenient to adjust the height and good in stability is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective lies in providing a head-light detector convenient to height-adjusting and stability are better.

For solving the technical problem, the utility model discloses the technical scheme who takes lies in: the utility model provides a better head-light detector of stability which characterized in that includes: base, stand mechanism, power device, the detector body in stand top.

The upright post mechanism comprises a sleeve, a lifting post, a rack and a gear; the sleeve is fixedly arranged on the base, a lifting column is arranged in the sleeve in a sliding mode, the cross sections of the lifting column and the sleeve are square, three side faces of the lifting column are arranged in contact with three side faces in the sleeve, a rack is arranged on the other side face of the lifting column in a protruding mode, and the rack is arranged vertically; the rack is engaged with the gear, the gear is rotationally arranged in the sleeve, and the gear is connected with the power device.

The power device is arranged on the sleeve and drives the gear to rotate.

The top of lift post is fixed and is provided with the detector body, and the detector body is used for detecting the head-light.

Further, power device includes ratchet and pawl, and ratchet and pawl all are located the sleeve outside, ratchet and gear fixed connection, and ratchet and gear coaxial arrangement, ratchet and pawl cooperation set up, and the pawl rotation sets up in the sleeve outside.

Furthermore, the power device also comprises a hand wheel, the hand wheel is fixedly connected with the ratchet wheel, the hand wheel and the ratchet wheel are coaxially arranged, and the hand wheel is positioned outside the sleeve.

Further, still include solid fixed cylinder and axis of rotation, gu the fixed cylinder sets up on the sleeve lateral wall, is equipped with the through-hole on the lateral wall that is close to the gear on the sleeve, and through-hole department is equipped with solid fixed cylinder, and the solid fixed cylinder level sets up, and the inside of solid fixed cylinder is rotated and is provided with the axis of rotation, axis of rotation and gear fixed connection, axis of rotation and the coaxial setting of gear.

Further, still include the universal wheel, the fixed bottom that sets up at the base of universal wheel.

The utility model has the advantages that:

the utility model discloses well base can strengthen the stability of this device, and the hand wheel sets up the height of adjusting the lift post promptly the detector body with the gear cooperation, convenient to use, and the setting of ratchet and pawl can be fixed the lift post at suitable height, avoids the lift post to move down under the effect of self gravity. The universal wheels can facilitate the movement of the device.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of the column mechanism and the power device of the present invention;

fig. 3 is a top view of fig. 2.

Description of the reference numerals

1. The detector comprises a base 21, a sleeve 22, a lifting column 23, a rack 24, a gear 31, a ratchet wheel 32, a pawl 4, a detector body 5, a fixed cylinder 6, a rotating shaft 7 and a universal wheel.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1 to 3, a headlamp tester with better stability includes: base 1, stand mechanism, power device, setting are at the detector body 4 of stand top.

The upright post mechanism comprises a sleeve 21, a lifting post 22, a rack 23 and a gear 24. The sleeve 21 is fixedly arranged on the base 1, the lifting column 22 is arranged in the sleeve 21 in a sliding mode, three side faces of the lifting column 22 are arranged in contact with three side faces in the sleeve 21, a rack 23 is arranged on the other side face of the lifting column 22, the rack 23 is arranged vertically, and the side face of the rack 23 is fixedly connected with the lifting column 22; the rack 23 is meshed with the gear 24, the gear 24 is rotatably arranged on the sleeve 21, the device further comprises a fixed cylinder 5 and a rotating shaft 6, the fixed cylinder 5 is fixedly arranged on the sleeve 21, a through hole is formed in one side wall, close to the gear 24, of the sleeve 21, the fixed cylinder 5 is arranged at the through hole, the rotating shaft 6 is rotatably arranged inside the fixed cylinder 5, and the rotating shaft 6 is fixedly connected with the gear 24. The gear 24 is connected with a power device through the rotating shaft 6, and the power device drives the gear 24 to rotate.

The power device comprises a ratchet wheel 31 and a pawl 32, the ratchet wheel 31 and the pawl 32 are both located outside the sleeve 21, the ratchet wheel 31 is fixedly arranged on the rotating shaft 6, the ratchet wheel 31 is fixedly connected with the gear 24 through the rotating shaft 6, the ratchet wheel 31 and the gear 24 are coaxially arranged, the ratchet wheel 31 and the pawl 32 are arranged in a matched mode, and the pawl 32 is rotatably arranged outside the sleeve 21. The power device further comprises a hand wheel, the hand wheel is fixedly arranged on the rotating shaft 6 and fixedly connected with the ratchet wheel 31 through the rotating shaft 6, the hand wheel is located on one side, away from the gear 24, of the ratchet wheel 31, the hand wheel and the ratchet wheel 31 are coaxially arranged, and the hand wheel is located outside the sleeve 21.

The top of the lifting column 22 is fixedly provided with a detector body 4, and the detector body 4 is used for detecting headlamps.

Further, still include universal wheel 7, universal wheel 7 is fixed to be set up in the bottom of base 1. The device can be moved conveniently.

In this embodiment, when the height of the detector body 4 needs to be increased, the hand wheel is rotated counterclockwise to drive the rotation shaft 6 to rotate, the rotation shaft 6 drives the ratchet wheel 31 and the gear 24 to rotate, the gear 24 drives the rack 23 to move upward, the rack 23 drives the lifting column 22 to move upward, the lifting column 22 drives the detector body 4 to move upward, when the ratchet wheel 31 rotates, the pawl 32 slides along the ratchet wheel 31, when the detector reaches a proper height, the hand wheel stops rotating, the ratchet wheel 31 stops rotating, the pawl 32 is clamped on the ratchet wheel 31, the ratchet wheel 31 cannot rotate, that is, the gear 24 cannot rotate, and the lifting column 22 remains stable. When the height of the detector body 4 needs to be reduced, the pawl 32 is shifted to enable the pawl 32 to be away from teeth of the ratchet wheel 31, the hand wheel is rotated clockwise, the hand wheel drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the gear 24 to rotate, the gear 24 drives the rack 23 to move downwards, the rack 23 drives the lifting column 22 to move downwards, when the proper position is reached, the pawl 32 is used for clamping the ratchet wheel 31, the ratchet wheel 31 cannot rotate, namely the gear 24 cannot rotate, and the lifting column 22 is kept stable, so that detection can be achieved.

The foregoing description is only of the preferred embodiments of the present invention, and it should be understood that the described embodiments are only some embodiments of the present invention, and 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.

Claims

1. The utility model provides a better head-light detector of stability which characterized in that includes: base (1), stand mechanism, power device, be located detector body (4) of stand top, wherein:

the upright post mechanism comprises a sleeve (21), a lifting post (22), a rack (23) and a gear (24); the sleeve (21) is fixedly arranged on the base (1), the lifting column (22) is arranged in the sleeve (21) in a sliding mode, the sections of the lifting column (22) and the sleeve (21) are square, three side faces of the lifting column (22) are arranged in a contact mode with three side faces in the sleeve (21), a rack (23) is arranged on the other side face of the lifting column (22) in a protruding mode, and the rack (23) is arranged vertically; the rack (23) is meshed with the gear (24), the gear (24) is rotatably arranged in the sleeve (21), and the gear (24) is connected with a power device;

the power device is arranged on the sleeve (21) and drives the gear (24) to rotate;

the top of the lifting column (22) is fixedly provided with a detector body (4), and the detector body (4) is used for detecting the headlamp.

2. The headlamp detector with better stability as claimed in claim 1, wherein the power device comprises a ratchet wheel (31) and a pawl (32), the ratchet wheel (31) and the pawl (32) are both located outside the sleeve (21), the ratchet wheel (31) is fixedly connected with the gear (24), the ratchet wheel (31) and the gear (24) are coaxially arranged, the ratchet wheel (31) and the pawl (32) are arranged in a matched manner, and the pawl (32) is rotationally arranged outside the sleeve (21).

3. The headlamp detector with better stability as claimed in claim 2, wherein the power device further comprises a hand wheel, the hand wheel is fixedly connected with the ratchet wheel (31), the hand wheel and the ratchet wheel (31) are coaxially arranged, and the hand wheel is located outside the sleeve (21).

4. The headlamp detector with better stability as claimed in claim 1, further comprising a fixed cylinder (5) and a rotating shaft (6), wherein the fixed cylinder (5) is arranged on the side wall of the sleeve (21), a through hole is formed in one side wall of the sleeve (21) close to the gear (24), the fixed cylinder (5) is arranged at the through hole, the fixed cylinder (5) is horizontally arranged, the rotating shaft (6) is arranged inside the fixed cylinder (5) in a rotating manner, the rotating shaft (6) is fixedly connected with the gear (24), and the rotating shaft (6) and the gear (24) are coaxially arranged.

5. The headlamp detector with better stability as recited in claim 1, further comprising a universal wheel (7), wherein the universal wheel (7) is fixedly arranged at the bottom of the base (1).