CN218112858U

CN218112858U - Rearview mirror connecting rod capable of being adjusted conveniently

Info

Publication number: CN218112858U
Application number: CN202222658806.2U
Authority: CN
Inventors: 胡双顶; 张欢; 范喜平
Original assignee: Taizhou Huangyan Haojian Locomotive Parts Co ltd
Current assignee: Taizhou Huangyan Haojian Locomotive Parts Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2022-12-23
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a rearview mirror connecting rod which can be conveniently adjusted, relating to the technical field of auxiliary parts of electric vehicles, comprising a telescopic component, wherein both ends of the telescopic component are provided with rotating handles, and the top end of the telescopic component is provided with a rearview mirror; the telescopic assembly comprises a protective sleeve, a rotating block, a rotating rod, a torsional spring and a connecting rod, wherein the protective sleeve is arranged on the inner side of the rotating handle, the rotating sleeve is arranged on the inner walls of the two ends of the protective sleeve, and the rotating block is arranged on the inner wall of the rotating sleeve. The utility model discloses a rotate the handle and just can make the rotating sleeve pipe displacement in opposite directions on the turning block to drive the connecting rod on the transverse groove of protective sleeve relative displacement, and then increased the field of vision scope of the rear-view mirror of connection on the dwang, when loosening the rotation handle, the torsional spring that is located on the dwang can drive the rotating sleeve pipe and reset, thereby drives the rear-view mirror and resets, uses convenient and fast.

Description

Rearview mirror connecting rod capable of being adjusted conveniently

Technical Field

The utility model relates to an electric motor car auxiliary part technical field specifically is a rear-view mirror connecting rod that can conveniently adjust.

Background

Along with the development of social and environmental requirements, electric vehicles are more and more popular, the electric vehicles use batteries as energy sources, and convert electric energy into mechanical energy to move through components such as a controller and a motor so as to control the current to change the speed, and the electric vehicles accord with the trend of energy conservation and environmental protection and greatly facilitate short-distance traffic.

The rearview mirrors installed on the electric vehicles are important functional components of the electric vehicles, drivers can observe the conditions behind the electric vehicles through the rearview mirrors to ensure whether driving is safe, but the vision range of the rearview mirrors of most of the electric vehicles is narrow at present, the rearview mirrors are wider than the vehicle body, when the electric vehicles are unstably parked or a plurality of electric vehicles are closely parked, the vision of the rearview mirrors is easily dislocated or even damaged, and therefore the rearview mirrors for the anti-falling electric vehicles are provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a rear-view mirror connecting rod that can conveniently adjust to the technical problem who solves.

In order to achieve the above object, the utility model provides a following technical scheme: a rearview mirror connecting rod capable of being conveniently adjusted comprises a telescopic assembly, wherein two ends of the telescopic assembly are provided with rotating handles, and the top end of the telescopic assembly is provided with a rearview mirror;

the telescopic component comprises a protective sleeve, a rotating block, a rotating rod, a torsional spring and a connecting rod, wherein the protective sleeve is arranged on the inner side of the rotating handle, the rotating sleeve is arranged on the inner walls of two ends of the protective sleeve, the rotating block is arranged on the inner wall of the rotating sleeve, the rotating rod is arranged in the protective sleeve, two ends of the rotating rod extend to the rotating block and are fixedly connected with the rotating block, the torsional spring is sleeved on the rotating rod, one end of the connecting rod is connected with a rearview mirror, and the other end of the connecting rod penetrates through the protective sleeve and extends into a groove of the rotating sleeve.

Through adopting above-mentioned technical scheme, rotate the rotation handle and can realize that the connecting rod opens and shuts and draw in protective casing intraductal.

The utility model discloses further set up to, the screw thread that agrees with each other and two sets of screw thread opposite direction are all seted up to rotating sleeve and turning block.

Through adopting above-mentioned technical scheme, rotate the relative displacement that the handle can realize rotating the sleeve pipe.

The utility model discloses further set up to, flexible subassembly still includes the fixed block, the one end of fixed block and protective case's inner wall fixed connection and its other end and torsional spring fixed connection.

Through adopting above-mentioned technical scheme, when rotating the handle and reseing, thereby the fixed block can make the torsional spring also reset and drive the rear-view mirror and reset

The utility model discloses further set up to, the transverse groove has been seted up at protective case's top both ends.

By adopting the technical scheme, the transverse displacement of the connecting rod in the transverse groove can be realized.

The utility model discloses further set up to, the outer wall of rotating sleeve has seted up the rotation groove.

By adopting the technical scheme, the limiting connecting rod can be conveniently displaced transversely when the handle is rotated by arranging the rotating groove.

The utility model discloses further set up to, the mirror surface of rear-view mirror is the concave mirror.

By adopting the technical scheme, the concave mirror can realize the observation of a larger visual field range.

The utility model discloses further set up to, the inside of rotating the handle is equipped with the recess that agrees with the rotating sleeve screw in.

Through adopting above-mentioned technical scheme, can not make when rotating the sleeve pipe screw in and rotate handle relative displacement.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a rotate and rotate the handle and just can make the rotating sleeve pipe displacement in opposite directions on the turning block to drive the connecting rod and move along the horizontal groove of protective casing to the horizontal displacement on, and then increased the field of vision scope of the rear-view mirror of connection on the dwang, when loosening the rotation handle, the torsional spring that is located on the dwang can drive the rotating sleeve pipe and reset, thereby drives the rear-view mirror and resets, convenient and fast that uses.

Drawings

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

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is a schematic view of a part of the structure of the present invention.

In the figure: 100. a telescoping assembly; 200. rotating the handle; 300. a rear view mirror;

110. protecting the sleeve; 111. a transverse slot; 120. rotating the sleeve; 121. a rotating groove; 130. rotating the block; 140. rotating the rod; 150. a torsion spring; 160. a connecting rod; 170. and fixing blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A rearview mirror connecting rod capable of being conveniently adjusted is disclosed, as shown in fig. 1, fig. 2 and fig. 3, and comprises a telescopic assembly 100, wherein a rotating handle 200 is installed on the left side of the telescopic assembly 100, a traditional throttle handle is installed on the right side of the telescopic assembly 100, the telescopic assembly 100 is surrounded by a protective sleeve 110 in the structure of the telescopic assembly, rotating sleeves 120 are installed on two sides of the inner wall of the protective sleeve 110, rotating blocks 130 are installed on the inner wall of the rotating sleeves 120, the inner wall of the rotating sleeves 120 and the outer wall of the rotating blocks 130 are provided with mutually matched rotating threads, the thread directions of the inner walls of the two groups of rotating sleeves 120 are opposite, and one ends of the two groups of rotating blocks 130 are respectively connected with a rotating rod 140, so that when the rotating handle 200 is rotated, the rotating handle 200 drives the rotating sleeves 120 to rotate, thereby driving the rotating blocks 130 to rotate, and because the two groups of rotating blocks 130 are connected through the rotating rod 140, the rotating blocks 130 at one end of the throttle handle can drive the rotating sleeves 120 at the end to simultaneously and the rotating sleeve 120 at one end of the rotating handle 200 to relatively move.

On the basis of the above structure, the torsion spring 150 is sleeved on the rotating rod 140 and is fixedly connected with one ends of the two sets of rotating blocks 130, the fixed block 170 is fixedly mounted at the central position of the inner wall of the protective sleeve 110, one end of the fixed block 170 is fixedly connected with the middle part of the torsion spring 150, and thus, when the rotating block 130 is rotated, the rotating block drives the rotating rod 140 to rotate, so that the torsion spring 150 sleeved on the rotating rod 140 is driven to rotate synchronously.

Wherein, rear-view mirror 300 rotates through connecting rod 160 to be connected, for making rear-view mirror 300 can be in telescopic component 100 lateral displacement, it has two sets of transverse grooves 111 to run through at the outer wall of protective sleeve 110 top, and has seted up at the outer wall of rotating sleeve 120 and has rotated groove 121, like this, when rotating rotation handle 200, it restricts connecting rod 160 lateral displacement together to rotate groove 121 and transverse groove 111 to drive rear-view mirror 300 lateral displacement.

When the rearview mirror 300 is used, the rotating sleeve 120 can be driven to relatively move on the rotating block 130 only by rotating the rotating handle 200, so that the rearview mirror 300 can be driven to relatively move, and when the position of the rearview mirror 300 does not need to be adjusted, the rearview mirror can be reset by loosening the rotating handle 200 through the torsion spring 150.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. A conveniently adjustable rearview mirror attachment link comprising a telescoping assembly (100), characterized in that: the two ends of the telescopic assembly (100) are provided with rotating handles (200), and the top end of the telescopic assembly (100) is provided with a rearview mirror (300);

telescopic subassembly (100) include protective case (110), rotation sleeve pipe (120), turning block (130), dwang (140), torsional spring (150), connecting rod (160), protective case (110) are seted up and are rotated handle (200) inboard, the both ends inner wall in protective case (110) is installed in rotation sleeve pipe (120), the inner wall in rotation sleeve pipe (120) is installed in turning block (130), dwang (140) are installed in protective case (110) and both ends extend to turning block (130) and with turning block (130) fixed connection, torsional spring (150) cup joint on dwang (140), rear-view mirror (300) are connected to the one end of connecting rod (160) and its other end runs through protective case (110) and extends to in the recess that rotates sleeve pipe (120).

2. A conveniently adjustable mirror attachment linkage according to claim 1, wherein: the two groups of rotating sleeves (120) and the rotating blocks (130) are provided with mutually matched threads, and the directions of the two groups of threads are opposite.

3. A conveniently adjustable mirror attachment linkage as defined in claim 1, wherein: the telescopic assembly (100) further comprises a fixing block (170), one end of the fixing block (170) is fixedly connected with the inner wall of the protective sleeve (110), and the other end of the fixing block is fixedly connected with the torsion spring (150).

4. A conveniently adjustable mirror attachment linkage as defined in claim 1, wherein: two ends of the top of the protective sleeve (110) are provided with transverse grooves (111).

5. A conveniently adjustable mirror attachment linkage according to claim 1, wherein: the outer wall of the rotating sleeve (120) is provided with a rotating groove (121).

6. A conveniently adjustable mirror attachment linkage as defined in claim 1, wherein: the mirror surface of the rearview mirror (300) is a concave mirror.

7. A conveniently adjustable mirror attachment linkage as defined in claim 1, wherein: the inside of the rotating handle (200) is provided with a groove which is matched with the rotating sleeve (120) in a screwed mode.