CN214793820U

CN214793820U - Portable automobile steering performance detector

Info

Publication number: CN214793820U
Application number: CN202120230844.0U
Authority: CN
Inventors: 王鹤鹏; 毛英慧; 靳光盈; 宋微
Original assignee: Changchun Automobile Industry Institute
Current assignee: Changchun Automobile Industry Institute
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-19
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a turning to performance detector convenient to carry's car, including the base, its characterized in that: the utility model discloses a portable electronic device, including base, hollow post, bearing, data processing appearance, screw thread groove, swing arm, the utility model discloses, have the characteristics that practicality is strong and take up an area of space for a little.

Description

Portable automobile steering performance detector

Technical Field

The utility model relates to an automobile inspection equipment technical field specifically is a portable's auto steering performance detector.

Background

A series of devices used to change or maintain the direction of travel or reverse of a vehicle are known as vehicle steering systems. The function of the steering system of the automobile is to control the driving direction of the automobile according to the intention of the driver. The steering system of an automobile is important to the driving safety of the automobile, so parts of the steering system of the automobile are called safety parts. The automobile steering system and the automobile braking system are two systems which must be considered as important for automobile safety.

In the existing steering performance detector, the fixing frame is in rigid connection, occupies a large space, is inconvenient to place and has poor practicability; meanwhile, the existing steering performance detector is large in size and inconvenient to carry. Therefore, it is necessary to design a portable automobile steering performance detector with strong practicability and small occupied space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable's auto steering performance detector to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a car turns to performance detector convenient to carry, includes the base, its characterized in that: the top sliding connection of base has hollow post, the side of hollow post is connected with the operation panel through the bearing, the top of operation panel is provided with data processing appearance, clearance fit has the knob through the one end of hollow post, the through-hole has evenly been seted up to the terminal surface of base, the inner wall of through-hole is connected with coupling mechanism through the bearing, the input and the coupling mechanism electricity of data processing appearance are connected.

According to the technical scheme, the thread groove has been seted up to the inner wall of hollow post, the top of base has the swing arm through clearance fit, the side and the hollow post meshing of swing arm, the side of swing arm is provided with the screw thread, the screw thread is the cooperation mechanism with the thread groove, screw thread are close to the operation panel, the inner wall and the swing arm one end joint of knob.

According to the technical scheme, the connecting mechanism comprises the driving wheel, the one end welding of driving wheel has the pole of cup jointing, the side joint of the pole of cup jointing has a plurality of gear sets, the gear set includes the replacement wheel, the other end welding of the pole of cup jointing has the replacement wheel, the side welding of the pole of cup jointing has the bearing platform, there is the connecting rod one side of bearing platform through transition fit, the side joint of connecting rod has from the driving wheel, the replacement wheel, all lie in the bearing platform homonymy from the driving wheel.

According to the technical scheme, the other end of connecting rod and the replacement wheel joint of next gear train, the side and the next gear train of connecting rod accept the platform welding, last one the one end joint of accepting the platform has the fixed axle, the side of fixed axle is connected with the centre gripping through the draw-in groove and detains.

According to the technical scheme, the input and the action wheel electricity of data processing appearance are connected, the action wheel is located the base top, the side of hollow post is provided with the flank of tooth, action wheel and flank of tooth meshing, the connecting rod is connected with base bearing, the cylinder is installed at the top of base, the output end tube coupling of cylinder has the telescopic link, the output and the action wheel contact of telescopic link.

According to the technical scheme, the clamping buckle is of a C shape, two ends of the clamping buckle are hinged to fixing plates, a contact ball is clamped at one end of each fixing plate, a hidden key is connected to the inside of the clamping buckle in a sliding mode, and two sides of the hidden key are connected with the contact ball in a penetrating mode.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses be provided with coupling mechanism, the action wheel is rotatory, it is rotatory to drive the replacement wheel through cup jointing the pole, the accepting table is rotatory, the replacement wheel promotes from the driving wheel rotation, it is rotatory to drive the replacement wheel of next gear train from the driving wheel through the connecting rod, mechanical force transmits last accepting table from this order, make all accepting tables be located same straight line, promptly expand coupling mechanism promptly, it is fixed with coupling mechanism and carousel to detain through the centre gripping, realize coupling mechanism's shrink, practice thrift the usage space, indirectly reduce and place the space.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a perspective view of the gear set structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the internal structure of the clasp of the present invention;

fig. 4 is a schematic perspective sectional view of the internal structure of the hollow column of the present invention;

in the figure: 1. a base; 2. a hollow column; 21. a thread groove; 3. an operation panel; 31. a data processor; 4. a knob; 41. rotating the rod; 401. a thread; 5. a driving wheel; 51. a sleeved rod; 52. a receiving table; 53. replacing the wheel; 54. a driven wheel; 55. a connecting rod; 56. a clamping buckle; 561. a hidden key; 57. a fixing plate; 571. contacting the ball; 6. a cylinder; 61. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a car turns to performance detector convenient to carry, includes base 1, its characterized in that: the top of the base 1 is connected with a hollow column 2 in a sliding mode, the side face of the hollow column 2 is connected with an operation plate 3 through a bearing, the top of the operation plate 3 is provided with a data processor 31, one end of the hollow column 2 is in clearance fit with a knob 4, through holes are uniformly formed in the end face of the base 1, the inner wall of each through hole is connected with a connecting mechanism through a bearing, and the input end of the data processor 31 is electrically connected with the connecting mechanism; the rotary knob 4 is rotated, the collected connecting mechanism is opened and fixedly connected with the automobile turntable, the operation panel 3 is rotated, the base 1 is driven to rotate through the hollow column 2, the control turntable is rotated, data are transmitted to the data processor 31 through the connecting mechanism to be processed after the data are obtained, results are obtained, and detection of the steering performance is achieved.

The inner wall of the hollow column 2 is provided with a thread groove 21, the top of the base 1 is in clearance fit with a rotary rod 41, the side surface of the rotary rod 41 is in clearance fit with the hollow column 2, the side surface of the rotary rod 41 is provided with a thread 401, the thread 401 and the thread groove 21 are matched mechanisms, the thread groove 21 and the thread 401 are close to the operating plate 3, and the inner wall of the knob 4 is clamped with one end of the rotary rod 41; the knob 4 drives the rotary rod 41, the rotary rod 41 pushes the thread groove 21 through the thread 401 to drive the hollow column 2 to rotate, and power is provided for opening the connecting mechanism in the later period.

The connecting mechanism comprises a driving wheel 5, a sleeve rod 51 is welded at one end of the driving wheel 5, a plurality of gear sets are clamped on the side face of the sleeve rod 51, each gear set comprises a replacing wheel 53, the other end of the sleeve rod 51 is welded with the replacing wheel 53, a bearing table 52 is welded on the side face of the sleeve rod 51, a connecting rod 55 is in transition fit with one side of the bearing table 52, a driven wheel 54 is clamped on the side face of the connecting rod 55, and the replacing wheel 53 and the driven wheel 54 are both located on the same side of the bearing table 52; the other end of the connecting rod 55 is clamped with a replacing wheel 53 of the next gear set, the side face of the connecting rod 55 is welded with the next gear set bearing table 52, one end of the last bearing table 52 is clamped with a fixed shaft, and the side face of the fixed shaft is connected with a clamping buckle 56 through a clamping groove; the action wheel 5 is rotatory, it is rotatory to drive replacement wheel 53 through cup joint pole 51, the takeover platform 52 is rotatory, replacement wheel 53 promotes from the driving wheel 54 rotatory, from the driving wheel 54 drives the replacement wheel 53 of next gear train rotatory through connecting rod 55, mechanical force transmits last takeover platform 52 from this in proper order, make all takeover platforms 52 be located the same straight line, promptly expand coupling mechanism, it is fixed coupling mechanism and carousel through centre gripping knot 56, realize coupling mechanism's shrink, save usage space, indirectly reduce and place the space.

The input end of the data processor 31 is electrically connected with a driving wheel 5, the driving wheel 5 is positioned at the top of the base 1, the side surface of the hollow column 2 is provided with a tooth surface, the driving wheel 5 is meshed with the tooth surface, the connecting rod 55 is in bearing connection with the base 1, the top of the base 1 is provided with a cylinder 6, the output end pipeline of the cylinder 6 is connected with a telescopic rod 61, and the output end of the telescopic rod 61 is in contact with the driving wheel 5; after the centre gripping is detained 56 and is fixed, start cylinder 6, cylinder 6 promotes telescopic link 61 extension, and telescopic link 61 blocks action wheel 5, guarantees that coupling mechanism can not lead to wrong shrink because of follow-up detection, indirectly influences the data detection.

The clamping buckle 56 is C-shaped, two ends of the clamping buckle 56 are hinged with fixing plates 57, one end of each fixing plate 57 is clamped with a contact ball 571, a hidden key 561 is uniformly and slidably connected inside the clamping buckle 56, and two sides of each hidden key 561 are in through connection with the contact ball 571; the fixing plate 57 is pressed down to enable the clamping buckle 56 to wrap the side face of the turntable handle, the contact ball 571 is moved out by pulling the hidden key 561 through a wire, and is clamped with the contact ball 571 together to clamp the turntable, so that the clamping force is enhanced, and slipping is prevented.

The working principle is as follows: rotating the knob 4, opening the collected connecting mechanism and fixedly connecting the connecting mechanism to the automobile turntable, rotating the operating panel 3, driving the base 1 to rotate through the hollow column 2, thereby controlling the turntable to rotate, transmitting the data to the data processor 31 through the connecting mechanism after the data is obtained, and obtaining the result, thereby realizing the detection of the steering performance, the knob 4 drives the rotary rod 41, the rotary rod 41 pushes the thread groove 21 to drive the hollow column 2 to rotate through the thread 401, thereby providing a power for opening the connecting mechanism in the later period, the hollow column 2 drives the driving wheel 5 to rotate, the replacing wheel 53 is driven to rotate through the sleeve rod 51, the bearing table 52 rotates, the replacing wheel 53 pushes the driven wheel 54 to rotate, the driven wheel 54 drives the replacing wheel 53 of the next gear set to rotate through the connecting rod 55, the mechanical force is sequentially transmitted to the last bearing table 52 from this, thereby enabling all the bearing tables 52 to be positioned on the same straight line, promptly for expanding coupling mechanism, it is fixed with coupling mechanism and carousel through centre gripping knot 56, realize coupling mechanism's shrink, practice thrift the usage space, indirectly reduce and place the space, after centre gripping knot 56 is fixed, start cylinder 6, cylinder 6 promotes the extension of telescopic link 61, telescopic link 61 blocks action wheel 5, guarantee that coupling mechanism can not lead to wrong shrink because of follow-up detection, indirectly influence the detection data, press fixed plate 57, make centre gripping knot 56 parcel carousel handle side, contact ball 571 shifts out through line pulling hidden key 561, with the common joint carousel of contact ball 571, strengthen the centre gripping dynamics, prevent to skid.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a car turns to performance detector convenient to carry, includes base (1), its characterized in that: the top sliding connection of base (1) has hollow post (2), the side of hollow post (2) is connected with operation panel (3) through the bearing, the top of operation panel (3) is provided with data processing appearance (31), clearance fit has knob (4) through the one end of hollow post (2), the through-hole has evenly been seted up to the terminal surface of base (1), the inner wall of through-hole is connected with coupling mechanism through the bearing, the input and the coupling mechanism electricity of data processing appearance (31) are connected.

2. The portable automobile steering performance detector according to claim 1, characterized in that: thread groove (21) have been seted up to the inner wall of hollow post (2), there is swing arm (41) at the top of base (1) through clearance fit, the side and hollow post (2) clearance fit of swing arm (41), the side of swing arm (41) is provided with screw thread (401), screw thread (401) are the cooperation mechanism with thread groove (21), screw thread (401) are close to operation panel (3), the inner wall and swing arm (41) one end joint of knob (4).

3. The portable automobile steering performance detector according to claim 2, characterized in that: coupling mechanism includes action wheel (5), the one end welding of action wheel (5) has cup jointed pole (51), the side joint of cup jointing pole (51) has a plurality of gear sets, the gear set includes replacement wheel (53), the other end welding of cup jointing pole (51) has replacement wheel (53), the side welding of cup jointing pole (51) has socket table (52), one side of socket table (52) has connecting rod (55) through transition fit, the side joint of connecting rod (55) has from driving wheel (54), replacement wheel (53), from driving wheel (54) all are located socket table (52) homonymy.

4. The portable automobile steering performance detector according to claim 3, characterized in that: the other end of connecting rod (55) and replacement wheel (53) joint of next gear train, the side and the next gear train of connecting rod (55) hold platform (52) welding, last the one end joint of holding platform (52) has the fixed axle, the side of fixed axle is connected with centre gripping through the draw-in groove and detains (56).

5. The portable automobile steering performance detector according to claim 4, wherein: the input and the action wheel (5) electricity of data processing appearance (31) are connected, action wheel (5) are located base (1) top, the side of hollow post (2) is provided with the flank of tooth, action wheel (5) and flank of tooth meshing, connecting rod (55) are connected with base (1) bearing, cylinder (6) are installed at the top of base (1), the output end pipe connection of cylinder (6) has telescopic link (61), the output and the action wheel (5) contact of telescopic link (61).

6. The portable automobile steering performance detector according to claim 5, wherein: the clamping buckle (56) is C-shaped, two ends of the clamping buckle (56) are hinged with fixing plates (57), one end of each fixing plate (57) is connected with a contact ball (571) in a clamping mode, a hidden key (561) is evenly connected inside the clamping buckle (56) in a sliding mode, and two sides of the hidden key (561) are connected with the contact balls (571) in a penetrating mode.